Document 2RppN4bVyELq8DyJLqyjkoB4L

ATLANTA Corporate Headquarters 3945 Lakefieid Court Suwanee, GA 30024 (770) 866-3200 FAX (770) 866-3259 MATERIALS ANALYTICAL SERVICES, INC. LOS ANGELES 3020 Old Ranch Parkway Suite 300 Seal Beach. CA 90740 (562) 799-5530 FAX (562) 799-5531 PHOENIX 903 South Rural Road #101-388 Tempe. AZ 85281 (480) 239-0602 FAX (602) 470-2655 RALEIGH 616 Hulton Street Suite 101 Raleigh. NC 27606 (919) 829-7041 FAX (919) 829-5518 SANTA CLARA 2255 Marlin Avenue Suite D Santa Clara. CA 95050-2709 (408) 855-9801 FAX (408) 855-9806 WASHINGTON DC Severna Professional Building Two 605 Baltimore - Annapolis Blvd (410) 421-5166 FAX (508) 267-6182 Georgia Pacific Ready-Mix Joint Compound Work Practice Study November 2005 Data Set Steve Paskal, CIH William E. Longo, Ph.D. Richard Hatfield Michael Mount, CIH Materials Analytical Services Inc. www.mastes1.com Table of Contents Protocol Georgia Pacific Ready-Mix Joint Compound Summary of Air Data & Fabric Analysis Bulk Analysis M-35638 Application Air Data M-37636 Hand Sanding Air Data M-37653 Clean-Up Air Data M-37620 Fabric Analysis QA/QC 10 Photographs of GP Ready-Mix Cans Photographs of ECL Photographs of Chrysotile Structures 12 AVEHY READY INDEX: INDEXING SYSTEM 600016 SECTION 1 GEORGIA PACIFIC READY-MIX JOINT COMPOUND Work Practice Study November 8, 9 & 10, 2005 Protocol I. ECL SET-UP A. Study is to be performed in the exposure characterization lab (ECL) constructed using negative airflow asbestos abatement technology. The size of the ECL is approximately 15' x 20' x 8'. B. Air exchange inside the ECL will be approximately 200 cubic feet per minute as measured at 10' (in middle of 12" ID duct) from the air exhaust of the HEPA filter negative air machine. C. Alt four walls and the ceiling inside the ECL are covered with 3/8" thick drywall USG Sheet Rock Brand. Additionally, on the NW wall of the ECL a 7"x 8"x 7" soffet running from floor to ceiling was also constructed. The drywall was attached to 1" x 2" and placed 24" on center. Approximate total square footage of drywall was 1000. D. The reconstituted GP Ready-Mix Joint Compound (M35638-10, M3563811, M35638-12 and m35638-13) was placed in two new pre-cleaned five gallon buckets to be used in the study. The combined weight of the GP product and bucket number 1 was 62.5 pounds. For bucket number two the weight of the GP material was 30.2 pounds. Bucket # 1 will be used for the initial application and bucket # 2 will be used for the skim coat, if needed, that will be applied after the first sanding and cleaning phase. The second application and sanding phase will be done at a later time. For a full description on the method used to reconstitute the GP Ready-Mix Joint Compound can be found at the end of this Protocol. II. BACKGROUND AIR SAMPLES (Filter Cassettes) - November 8, 2005 A. Adjust and calibrate high volume area pumps to 10 liters per minute. B. Setup four area air samples inside the ECL. Use 25 mm air cassettes containing 0.8 micron pore size mixed cellulose ester (MCE) filters with a 5.0 micron backing pad. C. Locate the area air samples in each quadrant of the ECL at a height of 55" from the floor and a distance of approximately six feet from the work activity. III. WORK PRACTICE STUDY - November 8. 2005 A. Application 1. The worker will apply the GP Ready-Mix to all the joints, nail holes and corner bead inside the ECL. The joints will also be covered with taping paper. 2. Area air samples will be set up as described in Section il. The pumps will be calibrated as follows: Pumps A (NE) & C (SW) at approximately 10 liters per minute, pumps B (SE) & D (NW) at approximately 5.0 liters per minute. 3. The worker will be fitted with three persona! air pumps and air cassettes located in his breathing zone and calibrated at flow rates of approximately 2 liters per minute (right and left shoulder) and approximately 1 liter per minute (right shoulder). 4. Approximately 20 - 50 minutes of the work activity will be filmed. 5. After the application of the joint compound, the worker will leave the ECL and the joint compound will be allowed to dry for 24 hours. B. Sanding -- November 9, 2005 1. Background air samples will be run as described in Section II of this report. 2. The four area air samples will be set up as described in Section II of this report. The pumps will be calibrated at approximately 2 liters per minute. In addition to the four area samples, one additional air sampling train will set up in line with the air intake and exhaust in the ECL. The location will be 48" from the North wall and 48" from the south. A sampling tree consisting of eight (8) air sampling cassettes that will each be run for a period of 1 to 3 minutes (one sample every 10 minutes) at a flow rate of approximately 15 liters per minute. These samples will measure the peak area asbestos concentration after the first 10 minutes of work then each succeeding 10 minutes. After the study is completed approximately 3 to 5 decay samples will be collected at a flow rate of approximately 15 minutes. 3. A worker using 80 grit sandpaper (3M) attached to both a handsander and pole-sander will sand joints and corner bead joints and screw holes in the ECL. The sanding will be done in intervals of 10 minutes. After each 10 minute interval, air sample cassettes will be exchanged on the worker. During the air sample exchange period (10 minutes) the helper's air sample cassettes will be run. The workers air samples will only run during the sanding activity and the helpers air cassettes will only run during the worker air sample cassette exchange period. The sanding activity will be as follows: a. Hand sanding of walls (sampling time 10 minutes) b. Hand sanding of ceiling (sampling time 10 minutes) c. Pole-sanding of walls (sampling time 10 minutes) d. Pole-sanding of ceiling (sampling time 10 minutes) 4. The worker and the helper will be fitted with three personal air pumps each attached to air sampling devices located in his breathing zone. The air pumps are calibrated at flow rates of approximately 0.5 and 1 liter per minute for the air cassettes. 5. At the end of the sanding activity, the worker and the helper will leave the ECL. Cleanup - November 10, 2005 1. Background air samples will be run as described in Section IE. 2. The four area air samples will be set up as described in Section II of this report. The pumps will be calibrated at approximately 2 liters per minutes. 3. The worker will enter the ECL and dry wipe the drywall with a clean cloth. Then the worker will sweep up the dust and debris residue on the floor. The dust on the floor will be first swept into a pile, and then swept into a dustpan using a hand brush. The dust will then be deposited into a trashcan. 4. The worker will be fitted with four personal air pumps and air cassettes (two on each shoulder) located in his breathing zone and calibrated at a flow rate of approximately 0.5 and 1.0 liters per minute. 5. The air sampling during the cleanup activity will last for approximately 30 minutes and then the worker will leave the ECL. IV. Laboratory Analysis A. The air cassette air samples will by analyzed in general accordance with the NIOSH 7400 PCM method using A counting rules. A portion of the filter will be removed for the PCM analysis and for some of the air samples additional filter section will be used for the TEM analysis. B. For the TEM analysis, some selected samples will be analyzed in general accordance with the NIOSH 7402 method. C. Fabric samples will be analyzed by the recommended EPA method. V. GP Ready-Mix Joint Compound Preparation On October 17, 2005 GP Ready-Mix buckets (10-13) were removed from the bulk sample storage room and place in the ECL. MAS personal, wearing protective suites and with respirator protection, reconstituted the dried GP Ready-Mix joint compound material. This was done as follows: Samples M35638-10, M35638-11, M-35638-12 and M35638-13 were used to reconstitute Ready-Mix Joint Compound from the dried material. Most of the reconstituted product came from samples 10 and 13. The cleanliness and ease of extricating the dried cylinder from pails aided in the choice of which samples were used. Places were rust had permeated the samples were removed by hand using a chisel and a hand saw. Clean sample joint compound material was placed in a 10 gallon plastic container and water was added until the joint compound was completely submerged. The container was sealed and allowed to soak overnight. After allowing the join compound to adsorb the water overnight, we mixed the material with a joint compound mixing tool attached to a 4.0 amp Black & Decker drill. After the product was mixed to a semi-smooth consistency, the joint compound was screened through a pair of Number 10 mesh screens on top of and offset to each other. The GP joint compound was mixed again with the joint compound mixer until smooth. The finished GP Ready-Mix material was weighed in two five gallon buckets before the work practice started. Bucket 1: 62.5 pounds (first application) Bucket 2: 30.2 pounds (second application if required) SECTION 2 GP Ready-Mix Joint Compound 4 Application Sample No. A-10-A A-10-B A-10-C A-10-D Background Air Samples Sample Description IWA Background IWA Background IWA Background IWA Background PCM Fibers/cc 0.002 0.002 0.002 0.002 Sample No. P-11-A P-ll-B P-ll-C Personal Air Samples Application Sample Description Personal Personal Personal PCM Fibers/CC 0.07 0.06 0.05 NIOSH 7402 PCME Fibers/cc Sample No. A-ll-A A-ll-B A-ll-C A-ll-D Area Samples Sample Description Area Area Area Area PCM Fibers/CC 0.02 0.05 0.01 0.06 NIOSH 7402 PCME Fibers/cc 1 GP Ready-Mix Joint Compound Hands anding Sample No . A-20-A A-20-B A-20-C A-20-D Background Air Samples Sample Description IWA Background IWA Background IWA Background IWA Background PCM Fibers/cc <0.002 <0.003 <0.002 <0.003 Personal Air Samples Worker Hand-Sanding Walls Sample No. P-21-A P-21-B P-21-C Sample Description Personal Personal Personal PCM Fibers/CC 4.5 3.8 6.6 NIOSH 7402 95% -- -- PCME Fibers/cc 4.3 Worker Hand-sanding Ceiling Sample No. P-22-A P-22-B P-22-C Sample Description Personal Personal Personal PCM Fibers/CC 5.7 2.7 5.8 NIOSH 7402 -------- ' -- 79.5 PCME Fibers/cc -- -- 4.6 Worker Pole-Sanding Walls Sample No. P-23-A P-23-B P-23-C Sample Description Personal Personal Personal PCM Fibers/CC 6.1 2.6 5.2 NIOSH 7402 -- 95% PCME Fibers/cc -- 2.5 Worker Pole-Sanding Ceiling Sample No. P-24-A P-24-B P-24-C Sample Description Personal Personal Personal PCM Fibers/CC 1.9 1.4 2.2 NIOSH 7402 PCME Fibers/cc Helper Rest Period Between Wall & Ceiling Hand-sanding Sample No. P-21-D P-21-E P-21-F Sample Description Personal Personal Personal PCM Fibers/CC 2.1 1.5 1.5 NIOSH 7402 -- 92% --- PCME Fibers/cc -- 1.36 -- Helper Rest Period Between Ceiling Hand-Sanding and Pole-sanding Wall Sample No. P-22-D P-22-E P-22-F Sample Description Personal Personal Personal PCM Fibers/CC 2.4 2.1 1.5 NIOSH 7402 -- -- 70% PCME Fibers/cc -- -- 1.1 Helper Rest Period Between Pole-Sanding Wall & Ceiling Sample No. P-23-D P-23-D P-23-D Sample Description Personal Personal Personal PCM Fibers/CC 1.5 2.3 3.8 NIOSH 7402 88% -- PCME Fibers/cc 1.3 Helper Rest Period After Pole-Sanding Ceiling Sample No. P-24-D P-24-E P-24-F Sample Description Personal Personal Personal PCM Fibers/CC 1.3 1.5 1.4 NIOSH 7402 j?CME Fibers/cc Area Samples Sample No. A-21-A A-21-B A-21-C A-21-D Sample Description Area Area Area Area PCM Fibers/CC Void Void 0.6 1.7 NIOSH 7402 -- 88.5% -- A-22-A A-22-B A-22-C A-22-D Area Area Area Area Void Void 1.7 1.6 ____ -- 86.1% 87.5% A-23-A A-23-B A-23-C A-23-D A-24-A A-24-B A-24-C A-24-D Area Area Area Area Area Area Area Area Void Void 1.6 1.9 1.8 0.9 1.3 1.2 __ -- -- 84% __ -- -- 96% A-25-A A-25-B A-25-C A-25-D Area Area Area Area 0.5 77% 0.6 -- 0.5 -- 1.0 -- PCME Fibers/cc -- -- 0.53 -- ___ -- 1.5 1.4 __ -- -- 1.6 __ -- -- 1.2 0.4 -- -- -_ Sample No. SSP-1 SSP-2 SSP-3 SSP-4 SSP-5 SSP-6 SSP-7 SSP-9 Peak Exposure Air Samples PCM Sample Description Peak HW (Start) Peak HW (Stop) Peak HW (Start) Peak HW (Stop) Peak HW (Start) Peak HW (Stop) Peak HW (Start) Peak HW (Stop) Fibers/CC 1.7 1.4 0.7 1.1 2.2 0.9 1.4 1.0 Decay Air Samples Sample No. SSP-10 SSP-11 SSP-12 Sample Description Decay -- 2 Decay 3 Decay - 4 PCM Fibers/CC 0.6 0.2 0.1 Field Blanks Sample No. FB-21-A FB-21-B FB-22-A FB-22-B FB-23-A FB-23-B FB-24-A FB-24-B SSP-15 SSP-16 Sample Description Area Area Area Area Area Area Area Area Area Area PCM Fibers/MM2 <7 <7 <7 <7 <7 <7 <7 <7 <7 <7 , Application Sample No. Type FB-1 After FB-2 After/stain FB-0 Blank Sanding Sample No. Type FAB-0 Blank FAB-1 After Clean-Up Sample No. Type FAB-1 Blank FAB-2 After Fabric Samples Asbestos Structures / ft 121 billion 163 billion NSD Asbestos structures / cm 13.0 million 18.0 million NSD Asbestos Structures / ft NSD 140 billion Asbestos structures / cm NSD 15 .Qmillion Asbestos Structures / ft2 NSD 17.2 billion Asbestos structures / cm2 NSD 2.0 million GP Ready-Mix Joint Compound Clean-up Sample No. A-30-A A-30-B A-30-C A-30-D Background Sample Description IWA Background IWA Background IWA Background IWA Background PCM Fibers/cc <0.001 0.001 <0.001 <0.001 Personal Air Samples Clean-up Sample No. P-31-A P-31-B P-31-C P-31 -D Sample Description Personal Personal Personal Personal PCM Fibers/CC 6.0 2.1 5.4 2.7 NIOSH 7402 96% -- 82% -- P-32-A P-32-B P-32-C P-32-D Personal Personal Personal Personal 7.1 78% 3.7 -- 6.8 92% 3.6 -- P-34-A P-34-B P-34-C P-34-D Personal Personal Personal Personal 0.5 ------- - 0.5 -- 0.5 -- 0.2 -- PCME Fibers/cc 6.0 -- 4.4 -- 5.5 -- 6.3 -- _____ -- -- -- Area Samples Sample No. A-31-A A-31-B A-31-C A-31-D Sample Description Area Area Area Area PCM Fibers/CC 1.4 1.6 1.3 1.0 NIOSH 7402 85% -- -- -- A-32-A A-32-B A-32-C A-32-D Area Area Area Area 1.3 79% 1.0 -- 1.3 -- 1.0 -- A-33-A A-33-B A-33-C A-33-D Area Area Area Area 0.7 __ 0.7 -- 1.8 -- 2.1 -- PCME Fibers/cc 1.2 ---- -- 1.0 -- -- -- __ -- -- . -------- Field Blanks Sample No. FB-1 FB-2 . FB-2 Sample Description Area Area Area PCM Fibers/MM2 <7 <7 <7 SECTION 3 MATERIALS ANALYTICAL SERVICES, INC. CHAIN-OF-CUSTODY Page 1 of 1 CLIENT: Materials Analytical Services Atlanta CONTACT: Bill Longo PHONE: (770)866-3200 CLIENT JOB NAME: Georgia Pacific Ready-Mix Joint Cement CLIENT JOB#: CLIENT DOC(S): COC FAX NUMBER: (770) 866-3259 MAS JOB: M35638 DATE RECEIVED: 4/12/2005 SUBMITTED BY: Paul Lies TRANSPORT: Hand Delivery RECEIVED BY: dmazzaferro CONDITION: good MAS# CLIENT ID VOLUME TYPE MATERIAL 001 1 LOCATION Broadway 002 2 LOCATION Broadway 003 3 LOCATION Patten, Womom, Hatten & Diamonstein 004 4 LOCATION Patten, Wornom, Hatten & Diamonstein 005 5 LOCATION Broadway 006 6 LOCATION Broadway 007 7 LOCATION Broadway 008 . 8 LOCATION Broadway 009 9 LOCATION Broadway 010 10 LOCATION Broadway 011 11 LOCATION Broadway 012 12 LOCATION Broadway MAS# CLIENT ID 013 13 LOCATION Broadway 014 14 LOCATION Broadway 015 15 LOCATION Broadway 016 16 LOCATION Broadway VOLUME TYPE MATERIAL INITIAL FILE REVIEW: SAMPLE PREP BY: SAMPLE ANALYSIS BY: COMMENT: Materials Analytical Services, Inc. 3945 Lakefield Court Suwanee, Georgia 30024 (770) 866-3200 DATE: DATE: DATE: CHAIN OF CUSTODY Co. Name: Address: Ms 3945 Lakefield Court Suwanee, Georgia 30024 PH: (770)866-3200 FAX: (770)866-3259 Project #: Project Name: Work Area Description: Project Representative: MAS Project Number: (Yiysc# v Phone: Fax: (\'Y il eAgj - Miy J <b i rid*C Sheet j of First Transfer By: Second Transfer By; Third Transfer By: PiC/ktd op HMTp mmmmsm ^ L/- fZ,-OC' ///?** , -------------------0*-j/ I1 , }Jy> /I.. f A '/psjpsnc'^-' mPP 01 p^p-loCoJ' e_Ji ' IZtQH (jJooOPoCO ]lb'Q-ree^ ^ OusAer 0liY& Krcvdiucdy AFFIDAVIT CONCERNING CHAIN OF CUSTODY I, Paul Liss, being over twenty-one (21) years of age, declare, and say the following is true to the best ofmy knowledge, information and belief; 1. I am an independent contractor d/b/a A. Paul Liss, in Decatur Georgia. 2. On the morning ofApril 7,2005,1 received from John Kovalchik, a paralegal at the law firm ofPatten, Womom, Hatten & Diamonstein, L.C., two (2) fivegallon containers of Georgia-Pacific ready mix joint, compound. 3. A letter dated April, 7,2005, from Mr. Robert R. Hatten to William E. Longo with photographs and various attachments, including my receipt, eight photographs ofmaterials and a bulk sample analysis are attached to this affidavit. These materials describe the circumstances ofmy receipt ofthe two (2) . containers of Georgia-Pacific ready mix joint compound from John Kovalchik and the chain of custody ofthe material prior to my receipt of it. 4. These two (2) containers were placed in my SUV and driven by me to Bowling Green, Virginia. 5. On the afternoon of April 7, 2005,1 received fourteen (14) five gallon containers of Georgia-Pacific ready mix joint compound from Anne Broadway and Kathryn Broadway (daughters ofOllie Broadway) at their home at 12194 Woodford Road, Bowling Green, Virginia. 6. With their assistance, I loaded these containers into my SUV and drove the sixteen containers (16) to Gastonia, North Carolina, where I spent the night. 7. On the next morning, April 8, 2005,1 drove directly to the Material Analytical Services, Inc., building at 3945 Lakefield Court, Suwanee, Georgia, where I offloaded all sixteen (16) containers and placed them outside ofthe testing chamber at Material Analytical Services, Inc. These materials have remained, in the custody and control ofMaterials Analytical Services, Inc., since April 8,2005. Paul Liss STATE OF CITY/COUNTY OVJklX^em' to wit: Subscribed and sworn to before me this / day of My commission expires: Notary Public IS. QCCfS* 2005. MATERIALS ANALYTICAL SERVICES, INC. PLM ANALYSIS Proj#-SpI#: _______M35638- 010________ Analyst W.B. Egeland Date: 5/20/2005 ClientName: Materials Analytical Services Atlanta Location: Broadway CiientSpi: 10 TypeJVfat: GP Ready Mix Joint Compound Gross White. Fine powder.__________ ______________ ________ ' . Visual: OPTICAL DATA FOR ASBESTOS IDENTIFICATION Morphology Pleochroism Refract Index Sign Extinction Birefringence Melt Fiber Name Wavy None 1.555/1.548 + parallel Low No Chrysotile ASBESTOS MINERALS EST. VOL. % Chrysotile............................................ Amosite............................................... Crocidoiite......... .................................. Tremolite/Actinolite............................. Anthophyllite....................................... OTHER FIBROUS COMPONENTS .................. 8 .................... ' NON FIBROUS COMPONENTS Binder 92 Effervescence: Strong. Binder Description: Carbonate, mica and fine aggregate Comments: MATERIALS ANALYTICAL SERVICES, INC. PLM ANALYSIS Proj#-Spl#: ___ M35638- Oil Analyst W.B. Egeland Date: 5/20/2005 ClientName: Materials Analytical Services Atlanta ClientSpI: 11 Location: Broadway Type_Mat: GP Ready Mix Joint Compound_________________________________________________ Gross White. Fine powder._______________________________________________________ ______ Visual: OPTICAL DATA FOR ASBESTOS IDENTIFICATION Morphology Pleochroism Refract Index Sign Extinction Birefringence Melt Fiber Name Wavy None 1.555/1.548 + parallel Low No Chrysotile | ASBESTOS MIN ERALS EST. VOL. % Chrysotile............................................. Amosite............................................... Crocidolite............................................ Tremolite/Actinolite............................. Anthophyllite.... ................................... OTHER FIBROUS COMPONENTS ..................8 .................... NON FIBROUS COMPONENTS Binder 92 Effervescence: Strong. Binder Description: Carbonate, mica and fine aggregate Comments: MATERIALS ANALYTICAL SERVICES, INC. PLM ANALYSIS Proj#-Spl#: M35638-012________ Analyst W.B. Egeland Date: 5/20/2005 ClientName: Materials Analytical Services Atlanta ClientSpI: 12 Location: Broadway Type_Mat: GP Ready Mix Joint Compound Gross White. Fine powder.____________________________________ __________________________ Visual: OPTICAL DATA FOR ASBESTOS IDENTIFICATION Morphology Pleoctiroism Refract Index Sign Extinction Birefringence Melt Fiber Name Wavy None 1.555/1.548 + parallel Low No Chrysotile ASBESTOS MINERALS EST. VOL. % Chrysotile............................................. Amosite................................................ Crocidolite............................................ Tremolite/Actinolite............................. Anthophyllrte................................. ...... OTHER FIBROUS COMPONENTS .................. 9 .................... NON FIBROUS COMPONENTS Binder 91 Effervescence: Strong. Binder Description: Carbonate, mica and fine aggregate Comments: MATERIALS ANALYTICAL SERVICES, INC. PLM ANALYSIS J Proj#-Spl#: M35638-013________ Analyst W.B. Egeland Date: 5/20/2005 ClientName: Materials Analytical Services Atlanta ClientSpi: 13 Location: Broadway_______________________________________ '___________________________ TypeJWat: GP Ready Mix Joint Compound____________ ^____________________________________ Gross White. Fine powder.______________________________________________________________ Visual: ___ OPTICAL DATA FOR ASBESTOS IDENTIFICATION Morphology Pleochroism Refract Index Sign Extinction Birefringence Melt Fiber Name Wavy None 1.555/1.548 + parallel Low No Chrysotile j J ASBESTOS MINERALS EST. VOL. % Chrysolite............................................ Amosite............................................... Crocidolite................... ........................ Tremolite/Actinolite............................. Anthophyilite........................................ OTHER FIBROUS COMPONENTS NON FIBROUS COMPONENTS Binder 92 Effervescence: Strong. Binder Description: Carbonate, mica and fine aggregate Comments: ADDITIONAL BULK ANALYSIS Project #: M35638 Date: 5/20/2005 Sample #: 010 Analyst: w.b. egeland MUFFLE FURNACE ASHING RESULTS 1) Crucible Weight 2) Crucible weight plus sampleweight 3) Original sample weight 4) Weight of crucible and sampleafter ashing 5) Sample weight after ashing 112.08 152.53 40.45 120.3 8.22 Muffle Furnace Ashing Results After Acid Dissolution 6) Weight after acid dissolution . 7) Percent weight remaining after acid dissolution 8) Percent weight remaining after muffle furnace % 20.3% 9) WEIGHT% LOST DURING ASHING 79.7 % TEM Weight Determinations COMMENTS: Bulk sample prepped using Addison Davies method. Str.# Grid Opening E5-B10 B9 B8 B6 B5 B3 E3-G1 G3 G4 G5 G6 G8 G9 G10 F9 Asbestos Type N-sn NSD NSD NSD NSD NSD NSD NSD NSD J::D NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD Length Microns Width Microns Volume Weight um3 Picograms Ratio L/W Total Wt. = 0.000000 pg TEM Weight Determinations Org. Sample Wt. 1 40.45 Sample Wt. (Ashed) 8.22 20.32138443 Percent of Orig. Post Ashing (%) Org. Sample Wt. Post Ashing 1^ Sample Wt. Post Acid/Base Dissolution 2.253 132 Percent of Orig. Post Acid/Base Dissolution (%) ^^^5574^^^^Percent of Orig. Post Ashing & Acid/Base Dissolution (%) Area Examined Prod mm2 Wt.(|jg/mmz) | 0.217 | 1.542020046 | wt. Of Amph.in mm2 Filter size Wt. of Sam. on Filter or dilution Wt. Per mm2 of filter Asbestos Precentage 0.00000000 iibj 2 0.00154202 0 pg/mm2 mm2 mg mg/mm2 % ADDITIONAL BULK ANALYSIS Project #: M35638 Date: 5/20/2005 Sample #; Oil Analyst: w.b. egeland MUFFLE FURNACE ASHING RESULTS 1) Crucible Weight 2) Crucible weight plus sample weight 3) Original sample weight 4) Weight of crucible and sample after ashing 5} Sample weight after ashing 102.49 133.45 30.96 109.51 7.02000000 Muffle Furnace Ashing Results After Acid Dissolution 6) Weight after acid dissolution .7) Percent weight remaining after acid dissolution % 8) Percent weight remaining after muffle furnace 22.7% 9) WEIGHT% LOST DURING ASHING 77.3% TEM Weiqht Determinations Str. # J Opening G3-B1 B3 B4 B5 B7 88 A3 A4 A5 A7 AS Cl C2 C3 C4 C5 C6 C7 CS C9 CIO Asbestos Type NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD Length Microns Width Microns Volume um3 Weight Ratio Picograms L/W Total Wt. = 0.000000 pg TEM Weight Determinations Project No. Sample No. M35638 Oil Analyst: Kevin Simpson Sample Addison Davies Description 2mg Date 5/23/2005 6.0. in microns - COMMENTS: Bulk sample prepped using Addison Davies method. Org. Sample Sample Wt. Wt. (Ashed) | 30.96 | 7.02 | 16744-155 Percent of Orig. Post Ashing (%) | Grid Box # | 6980 Length Width Area 104 106 11024 103 . : 104 '10712 Average bVbVArea:''.''' "l 086.8 \ ` G.Q.s Counted 20 Org. Sample Wt. Post Ashing 1 23 Sample Wt. Post Acid/Base Dissolution 7E3S Percent of Orig. Post Acid/Base Dissolution (%) |jT^22lZZlPercent f OriQ- Post Ashing & Acid/Base Dissolution (%) Area Examined mm2 0.217 | Prod Wt,(pg/mm2) CD Oo OCM CM LO Wt. Of Amph.in mm2 Filter size Wt. of Sam. on Filter or dilution Wt. Per mm2 of filter Asbestos Precentage 0.00000000 1297 2 0.00154202 0 gg/mm2 mm2 mg mg/mm2 % ADDITIONAL BULK ANALYSIS Project #: M35638 Date: 5/20/2005 Sample #: 012 Analyst: w.b. egeland MUFFLE FURNACE ASHING RESULTS 1) Crucible Weight 2) Crucible weight plus sampleweight 3) Original sample weight 4) Weight of crucible and sampleafter ashing 5) Sample weight after ashing . 110,41 163.51 53.1 123.58 13.17 Muffle Furnace Ashing Results After Acid Dissolution 6) Weight after acid dissolution 7) Percent weight remaining after acid dissolution 8) Percent weight remaining after muffle furnace % 24.8% 9) WEIGHT% LOST DURING ASHING 75.2 TEM Weiaht Determinations Str. # Grid Opening A5-A3 B4 A5 88 A9 D9 D7 D3 H8 A4-A8 D10 E8 F6 E6 D7 Ef FtO G8 F3 Asbestos Type NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD Length Microns Width Microns Volume um3 Weight Picograms Ratio L/W Total Wt, = 0.000000 pg TEM Weiaht Determinations COMMENTS: Bulk sample prepped using Addison Davies method. 25% Loading Org. Sample Wt. | 53.1 Sample Wt. (Ashed) 13.17 24.80225989 Percent of Orig. Post Ashing (%) Org. Sample Sample Wt. Wt. Post Post Acid/Base Ashing Dissolution f----- Z53------ -------- 2182 86.24505929 Percent of Orig. Post Acid/Base Dissolution (%) | 21.39072374 |Percent of Orig. Post Ashing & Acid/Base Dissolution (%) Area Examined mm2 | 0.217 | Prod Wt.(pg/mm2) 1.542020046 | Wt. Of Amph.in mm2 Filter size Wt. of Sam. on Filter or dilution Wt. Per mm2 of filter Asbestos Precentage 0.00000000 1297 2 0.00154202 0 pg/rnm2 mm2 mg mg/mm2 % ADDITIONAL BULK ANALYSIS Project #: M35638 Date: 5/20/2005 Sample #: 013 Analyst: w.b. egeland MUFFLE FURNACE ASHING RESULTS 1) Crucible Weight 2) Crucible weight plus sampleweight 3) Original sample weight 4) Weight of crucible and sampleafter ashing 5) Sample weight after ashing 93.52 123.67 30.15 100.54 7.02000000 Muffle Furnace Ashing Results After Acid Dissolution 6) Weight after acid dissolution 7) Percent weight remaining after acid dissolution 8} Percent weight remaining after muffle furnace % 23.3% 9) WEIGHT% LOST DURING ASHING 76.7 % TEM Weiaht Determinations Str. # Asbestos Grid Opening 2*A4 AS Type NSD N3D 65 NSD SSIlillill NSD E4 NSD G4 NSD NSD lilllillllll NSD NSD G8 NSD D2410 NSD illlllllllll NSD H8 NSD G7 NSD F6 NSD 5 ' NSD F4 NSD 3 NSD F2 NSD Dt NSD Length Microns Width Microns Volume um3 Weight Ratio Picograms L/W Total Wt. = 0.000000 pg TEM Weiaht Determinations Org. Sample Wt. 30.15 Sample Wt. (Ashed) 7.02 23.28358209 Percent of Orig. Post Ashing (%) Org. Sample Sample Wt. Wt. Post Post Acid/Base Ashing Dissolution 1 . _ ---------T755-------- Tins Percent of Orig. Post Acid/Base Dissolution (%) | 16.34507463 |Percent of Orig. Post Ashing & Acid/Base Dissolution {%) Area Examined mm2 | 0.217 ] Prod Wt.(pg/mm2) 1.542020046 !! Wt. Of Amph.in mnf Filter size Wt- of Sam. on Filter or dilution Wt. Per mm2 of filter Asbestos Precentage 0.00000000 1297 0.00154202 pg/mmz mm2 mg mg/mm2 % Patten, Wornom, Hatten & Diamonstein, L.C Donald N. Patten Robert R. Hatten Alan A. Diamonstein H. Duncan Garnett, Jr. Avery T. Waterman, Jr * Eleanor Weston Brown** Allan R. Staley South t. Patterson James H. Shoemaker, Jr. Wesley E. Rice Hugh B. McCormick, III Steven A. Meade Douglas E. Miller Patrick R. Pettitt Attorneys and Counselors at Law Suite 300 12350 Jefferson Avenue Newport News, Virginia 23602 (757) 223-4500 Fax (757) 249-2770 Writer's Direct Dial: (757) 223-4546 Writer's E-mail: RRHatten@pwhd.com Website: http://www.pwhd.com Jordan Z. Daly Jennifer West Vincent Kevin M. Diamonstein*** Jennifer J. Sherwood Noah D. Weisberg William W. C. Harty Of Counsel Neal J. Patten 1. Leake Wornom, Jr. Stanley W. Drucker William M. MarTM, III Thomas R. Watkins (1925-1995) April 7, 2005 * Admitted in VA, DC and LA ** Admitted in VA and NC *** Admitted in VA, DC, PA and NY William E. Longo, Ph.D. Materials Analytical Services, Inc. 3945 Lakefleld Court Suwanee, GA 30024 RE: Georgia-Pacific Ready Mix Joint Compound Dear Dr. Longo: Attached to this letter are two photographs of the containers of Georgia-Pacific Ready Mix Joint Compound that are being delivered to your agent Paul Liss, and it is my understanding that Mr. Liss is going to return them to your laboratory. These are the same containers that our office received from Ollie Broadway of Bowling Green, Virginia. These containers were delivered to my paralegal by Mr. Broadway on Wednesday, March 30, 2005, at his home at 12194 Woodford Road, Bowling Green, Virginia 22427. We delivered one of these containers to the Marine Chemist Service, Inc. at 11850 Tugboat Lane, Newport News, Virginia, on Thursday, March 31, to conduct a bulk sample to determine whether or not the material contained asbestos. The other container has not been opened. A copy of the report from the Marine Chemist Service, Inc., is attached. Should you need any farther information, I will be happy to provide it. Very truly yours, PATTEN, WORNOM, HATTEN & DIAMONSTEIN, L.C. RRH:jjm Enclosures Patten, Wornom, Hatten & Diamonstein, L.C. Donald N. Patten Robert R. Hatten Alan A. Diamonstein H. Duncan Garnett, Jr. Avery T. Waterman, Jr.* Eleanor Weston Brown** Allan R. Staley South T. Patterson James H. Shoemaker, Jr. Wesley E. Rice Hugh B. McCormick, ill Steven A. Meade Douglas E. Miller Patrick R. Pettitt ATTORNEYS AND COUNSELORS AT LAW Suite 300 12350 Jefferson Avenue Newport News, Virginia 23602 (757) 223-4500 Fax (757) 249-2770 Writer's Direct Dial: (757) 223-4546 Writer's E-mail: RRHatten@pwhd.com Website: http://www.pwhd.com Jordan Z. Daly Jennifer West Vincent Kevin M. Diamonstein*** Jennifer J. Sherwood William W. C. Harty Christiane G. Burrell Of Counsel Neal J. Patten I. Leake Wornom, Jr. Stanley W. Drucker William M. Martin, III Thomas R. Watkins (1925-1995) March 3, 2005 * Admitted in VA, DC and LA ** Admitted in VA and NC *** Admitted in VA, DC, PA and NY VIA FEDERAL EXPRESS William E. Longo, Ph.D. Materials Analytical Services, Inc. 3945 Lakefield Court Suwanee, GA 30024 Dear Bill: Enclosed please find Georgia-Pacific's Motion to Preclude testing of the joint compound materials, as well as my reply brief. The court, at first, indicated that the testing was too late for our trial on March 14, 2005, but Georgia-Pacific's lawyer managed to change the judge's mind -- inadvertently. At the end of many discussions, the court held that: (a) We can test the material without anyone being present, so long as we disclose the testing protocol; providing an equal amount of material to the defense to test and establish a chain of custody. (b) If we do that and do it quickly, and then turn the material over to Georgia-Pacific, Georgia-Pacific's experts must then conduct their own test and both tests will be permitted for use at trial. If Georgia-Pacific declines the invitation to test the material, then the Plaintiff may still use your report and you may still testify by rebuttal. This is a win-win for us, but time is of the essence here. For your information, I enclose a report that Dr. John Maddox provided to me just yesterday concerning the presence of tremolite in a random sample of chrysotile asbestos from Quebec that he was provided approximately five years ago in another mesothelioma case. I am trying to get a copy with color photographs to provide to you for your library. Patten, Wornom, Hatten & Diamonstein, L.C. Page 2 March 3, 2005 Please call me as soon as you get this letter. I am interested to know about the Georgia-Pacific trial in which you recently testified, and I will be happy to answer any questions that you may have. Sincerely, PATTEN, WORNOM, HATTEN & DIAMONSTEIN, L.C. jHartnc Cljermst &etbitt, 3fnt- 11860 TUG BOAT LANE NEWPORT NEWS, VA 23606-2527 TEL (757) 873-0933 - NORF. (757) 640-1121 FAX: (757) 873-1074 - NORF. (757) 625-5696 www.marinEcliemisl.com m3fdietn@vfci.nel Patten, Womoni, Hatten & Diamonstein Attn: John Kovalcik ) 2350 Jefferson Ave Suite 300 Newport News VA 23602 MCS Report No.: Report Date: MCS Job No.: Customer PO No.: Credentials Accreditation Accreditation Agency ABS NIST Program (Hut Thickness} NAVLAP Accreditation AIHA CertBcation Certficstion Approval Approval Approval HRSD Virginia OOPUS Navy FDA State Water Control Board rswesi (Btdc Asbestos) PAT (Asbestos, Metals} (Bufc Asbestos) FiPAT (Lead) (Sewage) NPDWR (Drinking Water) Resin (Metals In Ceramic ware) MOPES (Wader and Wastewater) MMlitontajIb; HHN NVLAP La& CodB: 20062841 Virginia SOWP ID Ho: 00197 VifjJflta AtbMlov Lab License Nc; 3333 000604 0059246 04/01/2005 Date Sampled: Sampled By: Job Location: 03/31/2005 Customer Date Received: Received By: Sample Matrix: Date Analyzed: 03/31/2005 BL BULK 04/01/2005 Method of Analysis; Polarized Light Microscopy (PLM) using Environmental Protection Agency (EPA) method 600/R-93; 600/R-93/116, 1993 for Determination ofBulk Asbestos MCS Simple No, Sample Location Field Simple EH Description 0059246-001 1 Georgia-Pacific Ready Mix Joint Compound Joint Compound, White 0059246-002 2 Asbestos Present: Yes Georgia-Pacific Ready Mix Joint Compound Joint Compound, White 0059246-003 3 Asbestos Present: Yes Georgia-Pacific Ready Mix Joint Compound Joint Compound, White Asbestos Present: Yes Layer No Layer % Asbestos Type Non-Asbestos <%) Components (%> . LAYER! 100% Chrysolite Total % Asbestos: 3% 3% Non~Fibrous Materia! 97% LAYER! 100% Chrysotile Total % Asbestos: 3% 3% Non-Fibfous Materia! 97% LAYER! 100% Chrysotile Total % Asbestos; 3% 3% Non-Fibrovts Materia) 97% DESCRIPTION OF SAMPLING CONDITIONS CALCULATIONS Of ABt CONCENTRATIONS AND TWA EXPOSURES ARE BASED UPON INFORMATION AS PROVIDED TO THE LABORATORY. SAMPLING ANALYSIS, CONSULTING. WRITTEN PLANS / SPECIFICATIONS AND TRAINING CLASSES SPECIALIZING IN ASBESTOS. LEAD.FCB. HAZARDOUS WASTE. MOLD AND WATER CERTIFIED MARINE CHEMIST AND INDUSTRIAL HYGIENIST INSPECTIONS NONDESTRUCTIVE TESTING. BURNING HOSE (DA SECURITY DEVICE. ION-EXCHANGE RESIN, NON-SPARKING TOOLS AND VENTILATION SALES Page lot 2 partite Cfjetmst :g>erbice, 3nt 11850 TUG BOAT LANE NEWPORT NEWS. VA 23606-2527 TEL: {757) 8734933 - NORF. (757) 640*1121 FAX: (757) 873-1074 - NORF. (757) 625-5696 www.marinechemistcom marchem@wsf.net Patten, Womom, Hatten & Diamonstein Attn: John Kovalcik 12350 Jefferson Ave Suite 300 Newport News VA 23602 MCS Report No.: Report Date: MCS Job No.: Customer PO No.: CmleotiatsAccreditation Accredlalm AjfUtCf A8S NIST PfOpTMl (Hull Thickness) NAVLAP Accreditation AIHA (Bulk Asbestos) PAT {Asbestos. Metafe) (8u* Asbestos) Certification Certification HRSD Virginia ELPAT (Lead) (Sewage) NPDWR Approval DODUS Navy (Drinking Water) Resin Approval Approval FDA Stats Water Control Board {Hetaitifl Ceramic ware) HOPES (Water and Wastewater) tSWCBl AMAUtwitofj Hor tOOSSI HVLAP Lab Cod*: 2OO62S-0 Virginia SDWP ID tto: MH$7 Virginia Asbestos Lab Llnt*e Ho: 3333 000004 0059246 04/01/2005 Date Sampled: Sampled By: Job Location: 03/31/2005 Customer Date Received: Received By: Sample Matrix: Date Analyzed: 03/31/2005 BL BULK 04/01/2005 Method ofAnalysis: Polarized Light Microscopy (PLM) using Environmental Protection Agency (PA) method 60O/R-93; 60Q/R-93/116, 1993 for Determination ofBulk Asbestos MCS Sample No. Sample Location Field Sample ID Description rt\n lyil.S ----J- ^ -- rAaaEysf- Mary Helen Scott Layer No. Layer % Asbestos Type Nan-Asbestos <%> Components <%> Approved Signatory - Dr. Bbarati Lakshrni, Pb.D Laboratory Supervisor Method Detection Limit: - < I % * Fiber concentrations were determined by visually estimating (he area percentage for each type. * Asbestos fibers may not be detected by PLM in certain samples because oftheir size (<5um) or being bound with non-friable organic matrix. In such cases an alternative method ofanalysis may be necessary. * MCS. Inc. can not attest to nor be held responsible for the proper collection ofsamples and/or accuracy of the sample information provided by customers for samples not collected by MCS, Inc. > * Test report relates only to the items tested. * The samples will be stored at the MCS, line, laboratory for a period ofthirty days after the analysis. At the end ofthe period, it will be our policy to dispose ofthe samples unless prior arrangements have been made for a longer storage period. * This report shall not be reproduced, except m Ail!, without the written approval of this laboratory. DESCRIPTION OF SAMPLING CONDITIONS CALCULATIONS OF AIR CONCENTRATIONS AND TWA EXPOSURES ARE BASED UPON INFORMATION AS PROVIDEO TO THE LABORATORY. SAMPLING ANALYSIS. CONSULTING, WRITTEN PLANS t SPECULATIONS AND TRAINING CLASSES SPECIALIZING IN ASBESTOS. LEAD. PCB. HAZARDOUS WASTE, MOLD AND WATER CERTIFIED MARINE CHEMIST AND INDUSTRIAL HYGIENIST INSPECTIONS NONDESTRUCTIVE TESTING, BURNING HOSE ID A SECURITY DEVICE, ION-EXCHANGE RESIN, NON-SPARKING TOOLS AND VENTfl-ATION SALES Page 2 of 2 Customer: tdo/Vip/w, < ?)/A'v&is+es's> ,LC JHartne Cfceimsft H>etbue, 3tnc. Address: iZl>o `S'e-Cfeaien A^e Soi' 11850 Tug Boat Lane Newport News, VA 23606 (757) 873-0933 (757)873-1074 (fax) www.marinechemist.com A)QiaJS* V'A 2--^ & C1 C. Attention:_______________________________ _______________ _ Phones ZZS-HH-11 Fax: CHAIN OF CUSTODY FORM MCS Job Ms Customer1 PO: Bulk (use separate form for each matrix) JOB LOCATION: Special Instructions: c^ * MCS USE ONLY 0! Building Mf1(eifta! Oil Q Paint Soil Other ANALYSIS: Attest Requested Turnaround Time (Extra Charge for faster TAT) . DO NOT MAIL GIVE REPORT TO: Same Day Qi -Day 2*Day , 3-Day MCS Lab Report No, 4-Day , 5-Dav (Standard) DUE DATE: 4lv\c Samples Acceptable: OYes No ---------------------------- - MCS Lab ID 003\'MLs- ... a-vu Field ID J , . 1 Sample Location ; &eorti`\e, - P&uc Sample Description ReaJLy (*'* 3bie,.f- C'or-V|Oflo/'(. ..... *v\a >- 3 , mc/S. I | .\ K-oV^|t<K Sampled by (Print) .Transported by (Print) I by (Print) l a. ^i r-tv 'r1. :id--"f> TErra' t----- --s , Signature CT'i iv\, \-----r--_ Signature Company Company ^__________ Company ^ \ f V .> Date/Time 3/3 l /QS Date/Time 1)3 m Date/Time .. f9 OFFICE USE ONLY: Verbal: ________ _ Faxed: . Copied: J '1KIISB jm? ;e sad initial aboves.dreas) Billing Percent Moisture of GP Material Percent moisture was determined in the GP material using ASTM # D 2216 - 92 Test Method for Laboratory Determination of Moisture in Soils as a reference. 3 grams of the material was accurately weighed into a tared container and was dried for 12 hours at 110 C. The dr y sample was cooled in a desiccator and reweighed to a constant weight. The determination was done in duplicate for precision. The results of the two determinations were in agreement. The results are as follows: ASTM #D 2216-92 Test Method for Laboratory Determination of Moisture on Soils mass of container, g mass of container + sample(wet), g mass of sample{wet), g mass of container + sample(dry), g Reading #1 mass of container + sample(dry), g Reading #2 mass of container + sampie(dry), g Reading #3 mass of container + sample(dry), g Final Reading massofsample(dry), g % Lost on Drying Determination # 1 29.0062 32.147 3.1408 30.7901 30.7910 Determination # 2 30.2974 33.6762 3.3788 32.2123 32.2123 30.7910 1.7848 43.17% Average Result: 32.2123 1.9149 43.33% 43.25% Dan Stoney SECTION 4 MATERIALS ANALYTICAL SERVICES Client Code: MASCOR PROJECT LOG MAS ID: Client Name: Project Name: Logged By: M37636 Materials Analytical Services Atlanta GP Ready Mix - Joint Compound Study Bill Egeland Client Job No: Client PO: Date In: M37636 11/9/2005 TRANSPORT INFORMATION: Submitted By: Delivery By: Received By: Condition: Mike Mount Hand Delivery Bill Egeland OK Documents: coc Comments for COC: CONTACT INFORMATION: Contact: Bill Longo Title: First Name Last Name: Mr. William Longo Suffix Work Phone: (770)866-3200 Other Phone Fax: (770) 866-3259 Ext: Ext: Page 1 of 2 M37636 # Client ID 001 BG, NE Area 002 BG, SE Area 003 BG, SW Area 004 BG, NW Area 005 Per. Right 006 Per. Right 007 Per. Left 008 Area, NE During 009 Area, SE During 010 Area, SW During 011 Area, NW During 012 Field Blank 013 Field Blank SIGNATURES RECEIVED BY: SAMPLE INFORMATION: Volume 1691.7 1686.6 1690 1673.1 266.3 539.9 519.2 2315.2 1172.9 2327 1213 0 0 # Client ID Volume REVIEWED BY: PREPARED BY: M37636 # Client ID ANALYZED BY: HE PORTED BY: DEPOSED BY: SAMPLE INFORMATION: Volume # Client ID Page 2 of 2 Volume INDUSTRIAL HYGIENE AIR SAMPLING CHAIN OF CUSTODY n^ic3c> Page of __X COMPANY NAME ADDRESS: PROJECT NUMBER: 3945 Lakefield Court Suwanee, GA 30024 Phone: 770-866-3200 Fax: 770-866-3259 PHONE: FAX: TURNAROUND TIMES: 1 DAY 3 DAYS ________STANDARD 5 -7 DAYS DATE SAMPLE NUMBER SAMPLE LOCATION SAMPLE MEDIA ANALYSIS DESIRED ukffc A-jo- A . J3 Cr, #T Ab ezj __________ ~r~ ~r' ,C c XU) 0 \ 7~E /.................... p-ii- PeO '---- /V?7~ ^ . 'jyoo____________________ _____ 1 ri : *1 8 b :" : ... A-I1- A . iut Lsi^a 11 h--------- p> \ 1 A --- =T" c V r^r i /l/^ ..... \ / ~T. ---------- 7------- ---------------------------------------- ij START TIME ecu a 7 D.'flo STOP TIME srrsrc "1 TOTAL TIME MINUTES IL3..... Y __$ /qQ__ ---v Nl L ^/ IL'J'X X3U AVERAGE FLOW RATE LPM (6.0/ |.6*0 (<H tU-i <k',n VA1 AIR : VOLUME ; (LITERS) \ mu... \ Ih : (tbmo i IfaT?- ( 1 ; 5W.3. I i HT^r9 1 iia.?W^! s/ \J \/ <r.i4* on.64 : p.yi_______ o ' (, ' ______ ' /__________ _ . _________ } | ; l I: CHAIN OF CUSTODY NAME LYj xFirst Transfer by: Second Transfer by: Third Transfer by: COMPANY .. MM ' I ! TRANorcw i 11 * f..LO$3 IN.DATE i ARECEIVED BY M?/** lT6Xir f ^ COMPANY iiW Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Project Name: CP Kis'no V A/ x - J<1 cv r cah revft* ^^#7 Sample# ? 7G 2 6 ~00 ( A ysis Date: Media Type: 25 mm MCE Filter -- V--- -- ,,.. -- - - f". --- -- / i - -- ' V' ' -0. ----- -- - -- -- -- \2r - -' * -- -- X l -- / -- - X 2 * 4X - - --.. -- -- -- -- --. -- -- - - -- ` - - -- Sample ID: /P '/ 0 - ~-- . 10 .1 7 Pump Flow Rate, Liters/minute (FR) ---- 20 Sample Time, minutes (T) -- Sample Volume, Liters (V) --- 30 -- Total Fibers Counted, Sample (FCS) - 40 Total Fields Counted, Sample (FLS) / ^ f//( 7 3X /6 D Total Fibers Counted, Blank (FCB) - 50 Total Fields Counted, Blank (FLB) - Area of Filter, mm2(AF) - 60 Graticule Field Area, mm2 (GFA) O f 00 J fr f' 0.00~1 ~7 - 70 *- Calculation of Fiber density (E) in Fibers/square millimeter - 80 - - 90 *- E= E = ((FCS/FLS)-(FCB/FLB))/GFA / fibers/mm2 . ' ------- |ioo Calculation of Fiber Concentration (C) in FibersJcubic centimeter Notes: C = (E)*(AF) 1000 * V C = 0, 00 2 fibers/cubic centimeter Limit of Quantitation (LOQ) = 7 ftiers/mm2 Filer counts outside the 100-1300 ftbcis/rnm2 range haw greater than optima) vtwiatoifity aid are probably biased. Analyst: Reviewed By: Date: Date: /( 'Ul. /a. J/iu /e^ Materials Analyticat S 3945 LakeftekJ Court Suwanee, GA 30024 Phone (770) 866 3200 Page Of Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Project Name: Cp /< (1AP 'f ,0 / X ~ Jot.-V7 Can, fops'/ JT(//P(P Sample # t~} 3 A y$is Date: __ /j_ o 7> Media Type: 25 mm MCE Filter ~Q0 X .-- -- .-- - r-- - --- r~ - - |f--t- -- t---- T"' -- t- 9-- - 4-- . t-- t-- -- - i-- '-- -- -- ---- -- -- -- -- -- - r*-- -- t-- It- -- 1-- - r" -- r- t- -- - / - *--.. -- Sample ID: -- 10 /9 - /0 ~/3 Pump Flow Rate, Uters/minute (FR) -- 20 Sample Time, minutes (T) - Sample Volume, Liters (V) -- 30 - Total Fibers Counted, Sample (FCS) - 40 Total Fields Counted, Sample (FLS) r*"- Total Fibers Counted, Blank (FCB) - 50 Total Fields Counted, Blank (FLB) Area of Filter, mm2 (AF) *-- 60 Graticule Field Area, mm2 (GFA) / & / /6 o o /0 c1 6.00// - 70 - 80 r~ - 90 r-~ ,--. 100 Calculation of Fiber density (E) in Fibers/square millimeter E = ((FCS/FLSHFCB/FLB))/GFA E= . <7 7 fibers/mm2 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: C = (E)*(AF) 1000*V C =______/). Q Q Jlfibers/cubic centimeter Limit of Quantitation (LOQ) = 7 ffcers/mm* Project Name: At ,sts Date: Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy p /7/X - TCf^T <on/<ru^ jYO/py Sample # fl 3 76 J6 "03^ //A /t >' _ Media Type: 25 mm MCE Filter <-- -- -- .-- -- -- r'--- --- -- -- -- -- ----- --. -- --- - -- -- --- -- .-- --- -- ___ r <-- -- -- -- -- -- -- -- -- -- / --- -- --I --- -- -- --- ~~ -- ---- -- -- / -- 1--_ -- -- .-- -- -- *-__ 1 -- --. > X /-- ----- .e --- Sample ID: -/0 ~ 10 Pump Flow Rate, Liters/minirte (FR) 20 Sample Time, minutes (T) Sample Volume, Liters (V) 30 Total Fibers Counted, Sample (FCS) 40 Total Fields Counted, Sample (FLS) Total Fibers Counted, Blank (FCB) 50 Total Fields Counted, Blank (FL8) Area of Filter, mm2 (AF) 60 Graticule Field Area, mm2 (GFA) /410. o ,, / r=t /60 0 f6 0 T 0-00 77 70 Calculation of Fiber density (E) in Fibers/square millimeter 80 E = ((FCS/FLS)-(FCB/FLB))/GFA 90 e = . ufi. 2 7 7 fibers/mm2 100 Calculation of Fiber Concentration (C) in Ftbers/cubic centimeter Notes: C = (E)*(AF) 1000*V c= 0.0CU fibers/cubic centimeter LanK of Quantitation (LOQ) = 7 fibers/mm* Ffcer counts outside the 100-1300 fibers/mm2 range have greater than optima) variability and are probably biased. Analyst: Reviewed By: Materials Analytical 3945 Lakefiekl Court Suwanee, GA 30024 Phone (770) 860-3200 Date: /// `j /O 0 Date: /*- /*%--!3' 5~ Page of Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Project Name: GP fi/X " JQ/-^ ! ^^ Sample # (~1 3 7P ~ Y A y $is Date: 3________ Media Type: 25 mm MCE Filter -- v"' --- /. / --- -- -- -- -- --- --- --- -- -- / -- -- --- -- -- *-- / i <-- K----- -- -- - -- -- / t -- -- - ------ -- -/ --- -- -- -- --- --- r. .-- Sample ID: /$~fjQ ~ f) - 10 - Pomp Flow Rate, Liters/miflute (FR) --------- 20 Sample Time, minutes (T) --- Sample Volume, Liters (V) -- 30 -- -- -- -- - Total Fibers Counted, Sample (FCS) 40 Total Fields Counted, Sample (FLS) Total Fibers Counted, Blank (FCB) 50 Total Fields Counted, Blank (FIB) Area of Filter, mm2 (AF) 60 Graticule Field Area, mm2 (GFA) //77 / /GO 6 /oo 38 P --- 70 Calculation of Fiber density (E) in Fibers/square millimeter 80 -- -- 90 -- e= . E = ({FCS/FLS)-{FCB/FLB))/GFA fo. y fibers/rnm2 -- ~----- 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: C -- (E)*fAF) 1000 *V c = 0.00 A fibers/cubic centimeter Limit of Quantitation (LOQ) - 7 ftbersAron2 Fiber counts outside the 100-1300 fajers/rru range have greater than optimal variability and are probabty biased. Analyst Reviewed By: Date: f6/ j/0 .) Date: /JLjrL-/t>5 Materials Analytical 3946 Lakefietd Court Suwanee, GA 30024 Phone (770) 066-3200 Page_ of Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Project Name: G>P /VX~ Q~<3f//T 'ST iS#Y Sample # 'f~X 3~? 2 C" 66^ A, ^ sis Date: / / /^? _______ Media Type: 25 mm MCE Filter 1l > k / X3L ( / / JjX. i / Sample ID: / 10 A-//V? Pump Flow Rate, Liters/minule (FR) 20 Sample Time, minutes (T) Sample Volume, Liters (V) 30 Total Fibers Counted, Sample (FCS) 40 Total Fields Counted, Sample (FLS) / / /i J? Total Fibers Counted, Blank (FCB) / Jj-. 50 Total Fields Counted, Blank (FLB) Area of Filter, mm2 (AF) X 60 Graticule Field Area, mm2 (GFA) 3 /o 0 a to* 3 XT 0~b 077 J. f / /i 1} 22 Notes: / 70 Calculation of Fiber density (E) in Fibers/square millimeter i 80 / 90 f E = ((FCS/FLSMFCB/FLB))/GFA = y j(, 3fibers/mm2 ___ 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter C = (E)*(AF) 1000*V C = f). 07o fibers/cubic centimeter Limit of Quantitation (LOQ) = 1 ftbers/mm2 Suwanee, GA 30024 Phone (770) 866-3200 Page of Materials Analytical Services Aitbome Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Project Name: Cf P)//- ~ j OfA/'T tbHfO'JS* t? -J'TofY Sample# /ty 3 ? 6 A / $is Date: Media Type: 25 mm MCE Filter ~ OQ (q a --- -- -- -- / A 2h. --- / / fi-- -- --- -- / -- ~r-- -- _-- A 2 .-- 2- ( ---- / ,--------- -- _L -- / -- - - J221- /i ----- X /, 2 /-- JL -- / i J2 ( 1 .XX 1i. 2 X J2~- ' -- i-- -- -- -- / / k -- /l ji x .2 / -- // / ---- Sample ID: fi-n-e 10 Pump Row Rate, Liters/minute (FR) 20 Sample Time, minutes (T) Sample Volume, titers (V) 30 Total Fibers Counted, Sample (FCS) 40 Total Fields Counted, Sample (FLS) Total Fibers Counted, Blank (FCB) 50 Total Fields Counted, Blank (Fl.B) Area of Filter, mm2 (AF) 60 Graticule Field Area, mm2 (GFA) /OQ 0> /do r o.qq-77 70 Calculation of Fiber density (E) in Fibers/square millimeter 80 90 E = E = ((FCS/FLSMFCB/FLB))/GFA X2. s fibers/mm2 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: C = (E)*(AF) 1000*V C = 0. 0(,0 fibers/cubic centimeter Unit of Quantitation (LOQ) = 7 fibers/mm2 Fiber counts outside the 100-1300 ffoers/mm3 Analyst: Reviewed By: Materials Analytical Services 3945 Lakefietd Court Suwanee, GA 30024 Phone (770) 866-3200 have greater than optimal variability and are probably biased. Date: Date: /z./n-/o5 ' Paqe of Materials Analytical Services Airborne Fiber Analysts NIOSH 7400 Issue 2; Phase Contrast Microscopy . Project Name: d f (l/X " JOMt 7~ Gori/d o/vX' Sample# /*? ^ ^ ^ A /sis Date: Media Type: 25 mm MCE Filter /-- ---- ---- 2 ~T J- I/ -- % -- / -- / / / - /i "i -- -- / ~ /// - -- .T. / / St -- / / ,__ .2 / / / -- / / -- .t. .2. / ;? J- 3 -- -- /i --- -- * -- -- /i /j-- -- iX- -- -- / _ -- / 2 jX-- -- Sample ID: p-/)~ C_ 10 Pump Flow Rate, Liters/minule (FR) 20 Sample Time, minutes (T) Sample Volume, Liters (V) 30 Total Fibers Counted, Sample (FCS) 40 Total Fields Counted, Sample (FLS) Total Fibers Counted, Blank (FCB) / 50 Total Fields Counted, Blank (FLB) -- Area of Filter, mm2 (AF) -- 60 Graticule Field Area, mm2 (GFA) / S/t2 Xt i (06 O /to 38) 0MT7 , ---------- i -- .--- 70 80 Calculation of Fiber density (E) in Fibers/square millimeter E = ((FCS/FLSHFCB/FLB))/GFA / 90 <:= .... 73. X............... fibers/mm2 ------ * 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: C - (E)*(AF) 1000*V c= 6. OX Y fibers/cubic centimeter Limit of Quantitation (LOQ) = 7 ffoers/mm2 Suwanee, GA 3002-4 Phone (770) 8603200 Paqe of Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy fProject Name: > -j~dlx>7 (6h/'Cy<JA'$ J T Vft < 3Sample# tl At /sis Date: /// ? A r______ __ Media Type: 25 mm MCE Fitter 6 3 ' >0 jp 2 2 2 i i .-- i i ---- 2i i i / f -- 1 i i i jj-- 2 k / i3 i-- I -- ?i 3 fi 2i 2XJL / -- -- / / / !' -- -2 X a-- / 5l .-- 2-- /--- --4 ---------- --- Sample ID: /3 "jj- f~\ / ---- 10 i--- Pump Flow Rale, Liters/minute (FR) ---- 20 Sample Time, minutes (T) // Sample Volume, Liters (V) a3/s.a / / 2 2 -- -- 1 / 1 i - / 2 A -2 4 / -2 / --------- /i -- 30 Total Fibers Counted, Sample {FCS) 40 Total Fields Counted, Sample (FLS) Total Fibers Counted, Blank (FCB) 50 Total Fields Counted, Blank (FIB) Area of Filter, mm2 (AF) 60 Graticule Field Area, mm2 (GFA) 10 /do 0 /oo zxr 6. 0077 70 Calculation of Fiber density {E) in Fibers/square millimeter 80 E = ((FCS/FLS)-{FCB/FLB))/GFA J / K 2290 E= . ///, 7 fjbers/mm2 -- --- j2 -- 100 Calculation of Fiber Concentration (C) in Ftbers/cubic centimeter Notes: C =* (E)*fAF) 1000 * V c = 71.0/S fibers/cubic centimeter Limit of Quantitation (LOQ) = 7 ftbers/mm2 Filter counts outside the 100-1300 fSters/mm2 range have greater than optimal variability and are probably biased. Analyst: Date:__ /j_ LJ Reviewed By: Materials Analytical Services 3945 Lakefietd Court Suwarree, GA 30024 Phone {770} 866-3200 Date: /iPage of Materials Analytical Services Airtiome Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Project Name: CP AtAO'y /> ft ~ joiM'/ cohfows srooy Sample # fj J 7 At / $is Date: Media Type: 25 mm MCE Filter Limit of Quantitation (I OQ) = 7 fibers/mm5 Materials Analytical Services 3945 Lakefiekl Court Suwanee, GA 30024 Phone (770) 866-3200 ' Pacje of Materials Analytical Services Aitbome Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Project Name: C f /fg/VV /?/* ' JofM/ Co5?5<fO/v<7 JT7 U0Y Sample# t7 ^ ^ A ,sis Date: (o 3// / f _______ Media Type: 25 mm MCE Filter 0/6 .-- -- ----- / 2. --- -- -- --- -- /-- i-- 11 -- )/ ( -- -- -- / j. A 1/ ---- / -- -- tT " --- / (-- 2/ J X X X. 2 i --- ( -- --- -- --/ /-- Pi -- --- n/ --/ / */ -- /-- (// - Sample ID: ~ / / Mr o< / 10 - Pump Flow Rate, Liters/mihute (FR) 20 Sample Time, minutes (T) -- Sample Volume, Liters (V) 332 7.,0 ! 30 -- Total Fibers Counted, Sample (FCS) 5* / ~ -- 40 Total Fields Counted, Sample (FLS) Total Fibers Counted, Blank (FOB) 50 Total Fields Counted, Blank (FLB) /60 a /0Q Area of Filter, mm2 (AF) 3 / 60 Graticule Field Area, mm2 (GFA) 0.Vo 77 i -- 70 Calculation of Fiber density (E) in Fibers/square millimeter / -- 80 E = ((FCS/FLSMFCB/FLB))/GFA -- / 90 --- e= . fc 7.3" ftbers/mm2 --, 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: C = (E)*{AF) 1000*V c = /).0!/ fibers/cubic centimeter l imit of Quantitation (LOQ) = 7 fajers/mm2 Fiber counts outside tlte 100-1300 ftbers/nwn2 range have greater than optimal variability and are probably biased Analyst: (aj , /i Date: Reviewed By: Materials Analytical Services 3945 lakeftekl Court Suwanee, GA 30024 Phone (770) 0W13200 ---- ' Date: Paqe of Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Project Name: (3f /)/>( -- Jq!<Aj'7~ C Q/~) A \JAJ$ S f o/? V Sample # fl 3 76"0(1 A> /y$is Date: ///f q r __ Media Type: 25 mm MCE Filter 3% 3 s 3 X A i X T~~ 2 ~-- / / / / / I/ JU 3d Ii 3 .___ _ l JL / // -I'M I I ,-- 5? 3 A / / / /i n/ a / /4 M a / JLl 2 2 / Q ) ,/ ( 11 n ,--. '-- 1 f --- JX ! xi i iX- <--- ----- x i ....... X... j 1 x 1 /i ^* X t'x n }1 i 3/ .3- 2 i f ti -- r--- Sample ID; - //-- $ 10 Pump Flow Rate, Liters/minute (FR) 20 Sample Time, minutes (T) Sample Volume, Liters (V) 30 Total Fibers Counted, Sample (FCS) 40 Total Fields Counted, Sample (FLS) Total Fibers Counted, Blank (FCB) 50 Total Fields Counted, Blank (FLB) Area of Filter, mm2 (AF) 60 Graticule Field Area, mm2 (GFA) /3/rK 0 /6 o 6Y 0 {6 o (T-Oq`7? ' 70 Calculation of Fiber density (E) in Fibers/square millimeter 80 E = ({FCS/FLSMFCB/FLB))/GFA 90 e= goz.<\ f!bers/mm2 1100 Calculation of Fiber Concentration (C) in Ftbers/cubic centimeter Notes: C = 1E)*(AF) 1000 *v C =() , 0 Hfibers/cubic centimeter limit of Quantitation (LOQ) = 7 fibers/mm2 Ffcef counts outside the 100-1300 fibers/mm2, Analyst- Reviewed By: Materials Analytical Services 3945 Lakefietd Court Suwanee. GA 30024 Phone (770) 866-3200 have greater than optimal variability and are probably biased. Date: //// /0 T Page of Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Project Name: (LP -,7orAJT co Sample#^h?76X-ol2 A. ,y$is Date: /// ?/oJ' Media Type: 25 mm MCE Filter > -- -- - '-- -- ---- -- --- --- -- --' -- - --- --- -- -- -- -- --- ---- -- -- '-- -- -- -- -- - -- -- _____ r" _ --' ~ -- ..... -- ----- -- -- -- -- -- -- . . -- .-- w. -- --- _ --- -- -- -- ---- --- -- - - -- ~-- - Sample ID: f PA A A ~~ / 10 Pump Flow Rate, Liters/minute (FR) 20 Sample Time, minutes (T) Sample Volume, Liters (V) 30 Total Fibers Counted, Sample (FCS) 40 Total Fields Counted, Sample (Ft.S) Total Fibers Counted, Blank (FCB) 50 Total Fields Counted, Blank (FLB) Area of Filter, mm2 (AF) 60 Graticule Field Area, mm2 (GFA) o 0 f60 /Go 7<r r a. 0o7? 70 Calculation of Fiber density (E) in Fibers/square millimeter 80 E - ({FCS/FLS)-(FCB/FLB))/GFA 90 E= . AJffj < 7 fibers/mm2 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: C = (E)*(AF) 1000*V C = fibers/cubic centimeter Limit of Quantitation (LOQ) = 7 fibers/mm2 Sttwrmee, GA 30024 Phone {770} 866 3200 Page of Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Project Name: C'f - JOj^vT CQ^/^QO-^^ STOcP'T Sample# ^ 2 ^ ^^ ''0)3> At. ^sis Date: /, Media Type: 25 mm MCE Filter Sample ID; f-~ /J / ^ r\ 10 Pump Flow Rale, Litors/mlnote (FR) 20 Sample Time, minutes (T) Sarnie Volume, Liters (V) 30 Total Fibers Counted, Sample (FCS) 40 Total Fields Counted, Sample (Ft S) Total Fibers Counted, Blank (FCB) Total Fields Courted, Blank (FLB) Area of Filter, mm2 (AF) Graticule Field Area, mm2 (GFA) 0 0 /O d o /C 6 3 xr 70 Calculation of Fiber density (E) in Fibers/square millimeter 80 E = ((FCS/FLS)-(FCB/FLB))/GFA 90 E = . /(//, ^ ? ftbers/rmn2 Notes: o It Calculation of Fiber Concentration (C) in Fibers/cubic centimeter C =iE)*(AF) 1000* V fibers/cubic centimeter Limit of Quantitation (LOQ) = 7 fibers/mm2 Fiber counts outskte the 100-1300 fibers/mm? range have greater than optimal variability and are probably biased. Analyst: Date: /// f / @ J Reviewed By: Materials Analytical Services 3945 Lakeftetd Court Suwanee. GA 30024 Phone (770) 86&-3200 Date: /z~ Page_ of MAS TEM ANALYSIS M37636-003 CLIENT NAME: Materials Analytical Services Atlanta CLIENT SAMPLE ID: [" BG, SWArea ] 7402 ANALYSIS Sample Area/ Volume: j Filter Type: Pore size: Effective Filter Area: Sample type: Analysis type: Grid Acceptance j 1690 MCE 25mm 0.45 385 Air 7402 YES Liters 5% Date Analyzed: Analyst: Scope Number: Accelerating Voltage: Indicated Mag: Screen Mag: Grid_box: 11/22/2005 DQ 2 100 25 20 7027 KV KX KX Number of grids: 2 Number of openings: lo _--------- Average Grid Size: O.OIOQOO #1: | 100 #3: j 100 #2: 100 #4: [ 100 r--- Total Area Analyzed: 1 0.400 j Asbestos [ 0 Non-asbestos f 2 '...............- - % Asbestos stiit- NSD 1 NSD NSD 2 NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD SquareiD: E1-H10 G10 F10 E10 A10 A9 E9 F9 G9 H9 H8 G8 F8 E8 D8 C8 B8 AS A7 B7 E2-E6 F6 G6 H6 16 J6 C7 D7 Size 0.6 2 Morph: None SAED: None None None EDS: 1:0 LD 0 El n co NSD E7 L. 11 j NSD F7 [ ll "1 NSD G7 I i NSD H7 1 " j ! NSD 17 i zcz.......... ............. i NSD j7 1 !" NSD C8 ri...".. ...jr ....... ........... ! NSD D8 r" ii. "| NSD E8 cir : ii ... i NSD F8 i___ i! ' ........ ........... 1 NSD G8 i Ji ................... 1 NSD H8 L. ii.... z:: M37636 003 [a-10-c...... # Grid Op 40 Sample Comments .... ....... [1 03 [01 EOi 03 0 0 MAS TEM ANALYSIS M37636-006 CLIENT NAME: Materials Analytical Services Atlanta CLIENT SAMPLE ED: Per. Right 7402 ANALYSIS Sample Area/Volume: j Filter Type: Pore size: Effective Filter Area: Sample type: Analysis type: Grid Acceptance j 539.9 MCE 25mm 0.45 385 Air 7402 YES I Liters M 10! % -j i......... Date Analyzed: ; Analyst: j Scope Number: i Accelerating Voltage: Indicated Mag: j Screen Mag: j Grid_box: j 11/22/2005 DQ 2 100 25 20 7027 Number of grids: 2 ! Number of openings: 40 s #1: 100 #3: 100 #2: 100 #4: 100 Average Grid Size: j 0.010000 Total Area Analyzed: 0.400 Asbestos : Non~asbestos j * KV KX KX % Asbestos 52.94 Sir//: NSD NSD NSD NSD 1 2 NSD NSD NSD NSD NSD NSD NSD 3 4 NSD NSD NSD 5 6 7 8 NSD 9 10 11 12 13 SquarcID: 1 Fiber Tvpc: D1-J1 11 HI G1 FI El D1 Cl B1 A1 A2 B2 C2 D2 E2 F2 G2 12 H2 13 D2-J8 18 H8 r" i "'if ............ ' ] I......... !L_.__________ _____ 1 [.......... li.Chrys.qtNe.....................| 1 NA ...................................j i! i r...:....ii.................:....::......... i L......._Jl_.......................... .... . j 1 ll J f...... T................... --......1 i.........if................... .....:'! ;.........ii................................ j i NA H . .] 1.. .. | IChrysotile_______ J Ii i if 1 I !i ..........J Chrysotile................ j I...... J IChrysotile_____ ____ j | IChrysotile j NA |l 1 i j| j !....naJ|................................... j I IChrysotile 1 I NA j!.........................................j NA , i ...........1 IChrysotile..................... j Size ..........I 8 0.3 10 2 7.5 0.5 16 4 5.8 0.5 7 0.4 11 0.4 12 2 14 0.5 30 3 7 0.7 11 0.6 36 1 Morph: Chrysotile None None Chrysotile Chrysotile Chrysotile Chrysotile None None Chrysotile None None Chrysotile SMI): Chrysotile None None Chrysotile Chrysotile Chrysotile Chrysotile None None Chrysotile None None Chrysotile EDS: ri u n Y Y n n !.. 1 1..! n Yi Y i.. ; LJ n Y Y Y i...j !....; Y! 1...1 Y! NSD H7 NSD 17 NSD J7 NSD J6 14 16 . NA ................................... 17 15 1 NA |i _ _ ___ 32 16 H6 liChrysoiile . J 12 17 H5 [..........i-Chrysotile________ "] 5.2 NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD # Grid Op 40 M37636 006 Sample Comments: 4.5 4 0.4 0.5 None None Chrysotile Chrysotile None None Chrysotile Chrysotile !.. 1 |/i iv! n n !'"i !..! r R'6 41tirhe5 ' 15.1 v-: ::: :' ::-;v ' ''" ''.''xv'- :?: : v.::. v:: :' -V ' >: >; Uvetliaei'-: 0.7: v'-':': >v:' ....... .-."y'i'ovyv' Y.M3'7636rOi06':Str 4 i ChVvsotUeiiSb^cti-urrtt ' |-----.. .................... . i1 .. ... .. ... 1 , .--- 1 .' si . . . :V- : : : : Clj . : 64 43 Counts :0.000 -v;i v28bv.;:: ;:2.S6o:y:::;' '6.4o6; : V:! lb :24Ci Realtimer-4.3 Livetimei ;i .2 : OouVks ' :Ctfirits: ; CburtCS' Realtime! 10.2 Livetime! 0.3 Counts Realtimes .8*2 ' : : LiveVsmet: 1; i . ' : : :::: 11 .. .. :--. ..... . ";i.."..'""'i'.v1"1 y : : : :: ; : M37636 - 00 & Str # 6 :CKrtfsot?Ie:: Specthum i .r........ .r..'.'."..r -si' . : . ... . :. . Mg : ... : . . : . ... ... . M8 98 CU ;05iirit5; 0.000: l-i-2a;,:V./::X'; 3.84dv51-20Y/:-6,400.;;::-lti.24Q ;&-R'ay.Ehe rgy-CKe V) :: CbUiritS: .. i0,2 :' Li Vfeti rfiei:;:i ,4 ; '; M37636::006^SfrwViS^CKyysotii^i^Speetruf^i: S\ ;Counts': o.ddo Realtime:V9.0::' ' Livetiriie: 0.8'v :M37$36-0b6 'StK * i 6 Chrysoti lei} SpiVct^m i1: MAS TEM ANALYSIS M37636-013 CLIENT NAME: Materials Analytical Services Atlanta CLIENT SAMPLE ID: [.... Field Blank } 7402 ANALYSIS Sample Area/ Volume: [ Filter Type: Pore size: Effective Filter Area: Sample type: Analysis type: Grid Acceptance | 0 MCE 25mm 0.45 385 Air 7402 YES Liters 2 Date Analyzed; Analyst: Scope Number; Accelerating Voltage: Indicated Mag: Screen Mag: Grid box: 11/22/2005 DQ 2 100 25 20 7027 Number of grids: 2 Number of openings: 40 100 #3: [ 100 100 #4: [ 100 Average Grid Size: 0.010000 Total Area Analyzed: j 0.400 Asbestos j Non-asbestos j 0 0 KV KX KX % Asbestos Sir//; NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD Square! D: B5-A4 B4 C4 D4 E4 F4 G4 H4 14 J4 A3 B3 C3 D3 F3 G3 H3 13 J3 J5 C5-A5 B5 C5 D5 E5 F5 G5 H5 i...: Fiber Type: I_i L... s"e II ] i ...]["'....... . ....... ...... ] r_ II HI............................ j 3 II i i ... il........ .................... r~ J " f It ....... i ii ! i 11 '.... I ...... ! i II ............ 1 I T.......................... L ...II............................ ...... ] r :x:;........:::::: ii ii 1 i in... ....................... .......1 i: ;i .. 0................... .ii. 1L .......................... ____ r "1...................... . 1 i.. JiLi "......................... ! if L.... IL _ . ._ i i! J[ II ! 1! ....J i .....i Morph; SAED: EDS X n n s o 0 l! 10 0 fj 0 0 0 10 [0 1 INSD 15 NSD J5 r ni... NSD A6 l:...h NSD B6 i '..i! NSD C6 NSD D6 C....11... NSD E6 L'ZZIL'Z NSD F6 c:::nL_. i ''NSD G6 ][;. NSD H6 : cNSD 16 _ NSD J6 # Grid Op 40 M37636 013 Sample Comments: ;FBlank2 "'ZI.... .. ... I! [21 0 (23 SECTION 5 MATERIALS ANALYTICAL SERVICES Client Code: MASCOR I PROJECT LOG MAS ID: Client Name: Project Name: Logged By: M37653 Materials Analytical Services Atlanta GP Ready Mix - Joint Compound Study Bill Egeland Client Job No: Client PO: Date In: M37653 11/10/2005 TRANSPORT INFORMATION: Submitted By: Delivery By: Received By: Condition: Mike Mount Hand Delivery Bill Egeiancf OK Documents: COC Comments for COC: CONTACT INFORMATION: Contact: Bill Longo Title: First Name Last Name: Mr. William Longo Suffix Work Phone: (770) 866-3200 Other Phone Fax: (770) 866-3259 Ext: Ext: Page 1 of 3 M37653 # 001 002 002DC 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018 Client ID A-20-A A-20-B A-20-B A-20-C A-20-D A-21-A A-21-B A-21-C A-21-D P-21-A P-21-B P-21-C P-21-D P-21-E P-21-F A-22-A A-22-B A-22-C A-22-D SAMPLE INFORMATION: Volume 1670 851.7 851.7 1653.3 918.5 0 0 20 21 5.02 10.6 5.14 9.67 9.95 5.14 0 0 20 21 # 019 020 021 021RC 022 023 024 025 026 027 028 029 030 031 032 033 034 035 036 Client ID P-22-A P-22-B P-22-C P-22-C P-22-D P-22-E P-22-F A-23-A A-23-B A-23-C A-23-D P-23-A P-23-B P-23-C P-23-D P-23-E P-23-F A-24-A A-24-B Volume 5.02 10.6 5.14 5.14 9.67 9.95 5.14 0 0 20 2.1 5.02 10.6 5.14 9.67 9.95 5.14 20 20 M37653 # Client ID 037 A-24-C 038 A-24-D 039 P-24-A 040 P-24-B 041 P-24-C 042 P-24-D 043 P-24-E 044 P-24-F 045 A-25-A 046 A-25-B 047 A-25-C 048 A-25-D 049 A-21-E 050 FB-21-A 051 FB-21-B 052 FB-22-A 053 FB-22-B 054 FB-23-A 055 FB-23-B 056 FB-24-A 057 FB-24-B 058 SSP-1 059 SSP-2 060 SSP-3 061 SSP-4 062 SSP-5 063 SSP-6 064 SSP-7 065 SSP-9 066 SSP-10 067 SSP-11 068 SSP-12 069 SSP-13 070 SSP-14 071 SSP-15 SAMPLE INFORMATION: Volume 20 21 5.02 10.6 5.14 9.67 9.95 5.14 20 20 20 21 1680 0 0 0 0 0 0 0 0 15.3 16.8 49.7 26.8 15.3 30.6 15.3 19.1 45.9 45.9 76.5 0 0 0 # Client ID 072 SSP-16 Page 2 of 3 Volume 0 M37653 # Client ID SIGNATURES RECEIVED BY: REVIEWED BY: PREPARED BY: ANALYZED BY: REPORTED BY: DEPOSED BY: SAMPLE INFORMATION: Volume # Client ID Page 3 of 3 Volume INDUSTRIAL HYGIENE AIR SAMPLING CHAIN OF CUSTODY MAS. COMPANY NAME ADDRESS: hr 3945 Lakefield Court Suwanee, GA 30024 Phone: 770-866-3200 Fax: 770-866-3259 PHONE; FAX; TURNAROUND TIMES: 1 DAY %Page of H PROJECT NUMBER: ff[ ^*7 /fi53 PROJECT NAME; GP- ReaAy MirSkyd WORK AREA DESCRIPTION: ECU PROJECT REPRESENTATIVE: SAMPLING DATE: // rc/o s~ 3 DAYS STANDARD 5-7 DAYS CHAIN OF CUSTODY First Transfer by: Second Transfer by: Third Transfer by: NAME COMPANY /ms " MODE OF TRANSJJER LOG IN DATE n/fo As RECEIVED BY lAiSJi}Jr / COMPANY Jbj A-S DATE NSUAMMBPELER SAMPLE LOCATION 1 t SMAEMDPILAE ANALYSIS DESIRED STTIAMRET STTIMOEP . MTITNOIUMTTAEELS AVFRELLAPROTMAWEGE V(LOITALEIURRMSE) ukay'P-fta-t R?0 i t 0 hcXio/s... AiJiA 1 *unj" .$w*\flK"fc ' 'J/- EF \ /.... IM1____\k_ llco,____ 1 2.vfcX JO . a.m CM# to ..AML..- ZO - ?.?r w _j to >SW r,/f fe^A^AilAU / at & 1 <(? " \. U, u>pvl A jt/; ^ j j 1i//E^34. . .......... AV/ AU T4~r1A7 --__ ?;o:x 3: iO_ 2rD 20.o V f) \ / Afft/1 2,1 il/iL. P-J&- A 3s .f\ UAc llA ., PrtM _ks>a .c:02 ~ B ' AM . .. 1,0b fO'b . <C r .. 7 ~ V/ o.m .C.J9* ___ /EJr i \ls F * 7*\ / ' 1 j , \j$tuu&_QjJju 6<uJk LA_____ j t'-SE- \ eC '(jLLtwMi^ J L c ,'iaJ ' "T- j/ 0 w, MW . P~lL> -ft Pe^, 6lWHui^. $Ld|y\.j /, / " r. ix 3:2^. J =-- \/ / ........ ............... 3:a.x 3.'jai J ............... 1 j <UiZ_ o.wr <r.<?r ..and-...gQ,CL . jl___ z,0.. aao M .... Af,<0 ft:-TO* .r.ox -V 'ft vi/ j; V N/ \|/ V / ..KOfe--, ip)g__ CHAIN OF CUSTODY First Transfer by: Second Transfer by: Third Transfer by: NAME ' r.. COMPANY MODE OF TFtANSFEfc LOG IN DATE /l/fi/tr RECEIVED BY / COMPANY ~W : INDUSTRIAL HYGIENE AIR SAMPLING CHAIN OF CUSTODY `**m ~^ COMPANY NAME. /^~ ADDRESS: PROJECT NUMBER: Page 3 of J_ 3945 Lakefield Court Suwanee, GA 30024 Phone: 770-866-3200 Fax: 770-866-3259 PHONE: FAX: TURNAROUND TIMES: 1 DAY . 3 DAYS DATE SAMPLE NUMBER links * ' o SAMPLE LOCATfON iA)a\W RTio-W: \i r V ftdSzH t\c ^ I c StJ? ' DuJts t <Le~ ^ J CL SAMPLE MEDIA ,8UfA \ ..........1 -- \PMl-A ______PrelA. BJmjKl ft -- ^qTT f ___i / 1___________________ 8" .... ANALYSIS DESIRED n/^sfi 'im ^' ^' 1: ' 1: f: N STANDARD 5-7 DAYS ' START TIME . TOTAL STOP TIME TIME MINUTES AVERAGE FLOW RATE LPM AIR VOLUME (LITERS) ic> fl.sift-.. fi.it ) $:o2 fy: 12, f.?TL %;Tk 3XX ^s/ d ;a A f \?z. 4,"^7 ,r.y.o i^.%7 s,r Q-#?r |7.l \jy .... O-W 7,20 JO s?.o 4&P- - K3 .0 (0 q.O 20.0 J?Q.O V i,) A-C /0 ^ '^r~ --------\---2^ \ ______ 1 _ L_____ V r,. CHAIN OF CUSTODY First Transfer by: Second Transfer by: Third Transfer by: ^ / yME ^ ^ L O 3 COMPANY MODE OP TRANSFER /4.A LOG IN DATE RECEIVED BY COMPANY hFTS1il/iah f A. A7.il ------- -- y" --------- ~~ DATE SAMPLE NUMBER SAMPLE LOCATION SAMPLE ' MEDIA S'f mUrhx $$thL..\ ___ SiaX:~ si t|i. pA&aK <Q,K(im.?/d J-------- l-------- Jn v.C.> Rfle&K __ <+*>114. .... a ff,C. j&MLk <,ttop C2 S' Pt(A)t Bt^erxk Si&fif&ii m .0 rLt 7S CH 7 &<r 9, C i 2WA& 4&f (IWfljil) a /O Qosml Z J .... /f 71 3................................... a' 4 is 674 .......... if Nf' J 4> _ ti7f lU TTfolW7^ 7 f 1 \<pF" ANALYSIS DESIRED Jlffgs/y -74YP 17 - r-- ... ty . ~ START TIME STOP TIME TOTAL TIME MINUTES ~^3ol>< Z3U, 1. w f i 7/ST 3(A ^ zm ** - m * 3S760 VCj>Wy 1o<0 9m1of0 \------- '-- --- / (.25: 2 3 r i0p AVERAGE FLOW RATE LPM fSV3 i,, 1 \. AIR VOLUME (LITERS) iS~,~3 97.7 ,56,5? 30-6 . -Jf%-- ^KT..5U ........ --^1 -- CHAIN OF CUSTODY | NAME ^ \ i'1- / 7h ^ _ First Transfer by: W/UsJfo^/Mz Second Transfer by: ] Third Transfer by: 1 ' COMPANY 1 MODE OF TRANSFER LOG JN DATE RECEIVED /7//o/ffj- * ~rnnjj --- ------ j COMPANY T77ff . Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy . (a P fl if/)Project Name; / V Ay< w g-Q)^r~ /-t/cv-v# 3sample# /7 Analysis Date; u/l3 /q S' Media Type: 25 mm MCE Filter -. --' ' -- - -- -- -- -- -- ' -- -- - -- - -- -- . --. - --- -- -- --- - - -- -- --~~ -- -- -- --- -- -- - . / -. -- " - -- -- - '-- -- - -- -- - -- -- --- -- Sample ID: $ ' Z0 ~ ft 10 Pump Flow Rate, Liters/minute (FR) 20 Sample Time, minutes (1) Sample Volume, Liters (V) 30 Total Fibers Counted, Sample (PCS) 40 Total Fields Counted, Sample (FLS) Total Fibers Counted, Blank (FCB) 50 Total Fields Counted, Blank (FLB) Area of Filter, mm2 (AF) 60 Graticule Field Area, mm2 (GFA) /C 7& ,,1 z /oo 3 P'S 0T67? 70 Calculation of Fiber density (E) in Fibers/square millimeter -- ---- 80 E = ((FCS/FLS)-(FCB/FLB))/GFA -- --' -- 1 .- Ss --- --- ----- - - 90 ..-- 100 e= MP. 4 7 7' fibers/mm2 Calculation of Fiber Concentration (C) in Fibeis/cubic centimeter Notes; c= C = (E)*(AF) 1000 * V <<0.00,? fibers/cubic centimeter Limit of Quantitation (LQQ) - 7 fiiers/mm? Materials Analytical Services 3945 LakefieJd Court Suwanee. GA 30024 Phone (770) 866-3200 . Paqe of Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 issue 2; Phase Contrast Microscopy Project Name: Analysis Date: {P hfi -Tatir J7V#y Sample# ]~)37/75"% -06 SL //Inks' __ _ Media Type: 25 mm MCE Fitter >-- -- _ --- . .-- -- --. --- --- . -- --- . ,_ --- Sample ID; -- . 10 /\ 7\0 ~ 0 -- -- -- -- --- -- - ---' Pump Flow Rate, Liters/minute (FR) -- -' - 20 Sample Time, minutes (T) -- -- -- Sample Volume, Liters (V) -- --- 30 --- - Total Fibers Counted, Sample (FCS) 2S/-7 X - - 40 Total Fields Counted, Sample {FLS) (06 - -- ' -- -- --- -- -- --_ --- -- -- Total Fibers Counted, Blank (FCB) 50 Total Fields Counted, Blank (FLB) Area of Filter, mm2 (AF) 60 Graticule Field Area, mm2 (GFA) 0.QQ71 --- -- ._ --- -- -- 70 Calculation of Fiber density (E) in Fibers/square millimeter --.. --- -- - 80 E = <{FCS/FLSHFCB/FLB))/GFA -- ---- -- --- - -- -- 90 e-- . AJf/7 fibers/mm2 ------------------- 7------------------------------------------------- 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter . Notes: C = (E)*<AF) 1000 * V C =______0 O.QOS______fibers/cubic centimeter Limit of Quantitation (LQQ) = 7 ffcersAnm2 Fiber counts outside the 100-1300 ftosAnn^tange have greaterthan optimal variability and are probably biased. Analyst Reviewed By. Materials Analytical 3945 LaKefteld Suwanee; GA 30024 Phone {770} 666 3200 Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy - Project Name: fef hr*L JT</S y Sarnie # t] 3 ~? 6 S~3 "003 Analysis Date: f } j( 7 t Media Type: 25 mm MCE Filter ^_ -- - -- ' Sample ID: $ 3 0 ~ d. - --- -- -- . 10 -- _- .-- _ Pump Row Rate, Liters/minute (FR) -- -- 20 Sample Time, minutes 0) - -- --- -- Sample Volume, Liters (V) -- . r- . -- -- -- 30 / - --- : -- Total Fibers Counted, Sample (FCS) ---" --" -- . -r -- ' 40 Total Fields Counted, Sample (FLS) --- -- - Total Fibers Counted, Blank (FCB) -- -- ' 50 Total Fields Counted, Blank (FLB) . -- Area of Filter, mm2(AF) -- ---- ----'- -- 60 Graticule Field Area, mm2 (GFA) /3 Z. /GO 3% ) <2. 9P 7? . --- --- - -- _ 70 Calculation of Fiber density (E) in Fibers/square millimeter ' -- --- -- 80 E = ((FCS/FLS)-{FCB/FLB))/GFA -- I -- -- -- -- 90 E= A/ftt ^ ^ flbers/mm2 --. -- -- - ~T 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: C = (E)*(AF) 1000 *V C = Z, 0. 0 0 Z fibers/cubic centimeter Until of Quantitation (LOQ) = 7 tjbers/mm2 Ffcer counts outside the 100-1300 fibefs/mrn? range have greater than optimd variabiBty and are probably biased Analyst Reviewed By. Date: ////3/0) Date: fX jo? Miierials Analytical Services 3945 LakeHetd Court Suwanee^GA 30Q24 Phone (770) 866-3200 Page of Materials Analytical Services Airborne Fiber Analysis ........ NIOSH 7400 Issue 2; Phase Contrast Microscopy Project Name: GfjtefW'x cqnfftfjp JTOfi^ 3Sample# ft li I j > ^.Analysis Dale: / 3 ________ _ Media Type: 25 mm MCE Filter 3 ~0G Y ~-- --- -- --- Sample ID: ^9 ~ 2 0 " 0 ------ -- . - --- ' --- __ -- -- --- - ---- ------ . ---- ^-- 10 Pomp Row Rate, Lilers/miriute (FR) 20 Sample Time, minutes (T) Sample Volume, Liters (V) 30 ---- ---- . . --- __ Total Fibers Counted, Sample (FCS) 40 Total Fields Counted, Sample (FLS) -- -- -----1 ------ -- Total Fibers Counted, Blank (FCB) . --' 50 Total Fields Counted, Blank (FLB) - -- --" -- Area of Filter, mm2 <AF) -. - -- -- --- --` 60 Graticule Field Area, mm2 (GFA) ---- r 2 /6Q ?s f 0-O(T77 -- -- / 1 ___ --- -- - -- -- '" -- -- ' -- --- - 70 -- 80 -- 90 -- '------- 100 Calculation of Fiber density (E) in Fibers/square millimeter E - ((FCS/FLS)-(FCB/FLB))/GFA e= . --A--J---D- 7. <----7-- TM ----------- - -- fibers/mm2 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter . Notes: C =jE)*-(AFl 1000 * V c= ^0. do 3 fibers/cubic centimeter limit of Quantitation (LGQ) =7fibers/mm2 FSser counts outside the 100-1300 f3>ers/nrimJ range have greater than optimal variability and are probably biased. Phone (770) 866-3200 Materials Analytical Services AirborneFiber Analysis NiOSH 7400 Issue 2; Phase Contrast Microscopy ....... Project Name: C/ A&fyi? V A/pL - T/jltfT 77010 Y Sample# /"I3 76J 3 - 00~7 Analysis Date: //^/( 3jo, 7t Media Type: 25 mm MCE Filter ---- --- / Jh -- _-- --- --- . -- -- - -- -3- Sample ID: 10 /} ~ Pi(~ C -- Pump Row Rale, Liters/minute (FR) 20 Sample Time, minutes (T) -- -- -- . -- Sample Volume, Liters (V) <3 0,0 --/ 30 --- '---- -- -- Total Fibers Counted, Sample (FCS) PV 2 -- -- / -- ' 40 Total Reids Counted, Sample (FLS) f<3 0 /i 7X t ' -- l - .-- , -- / -- -- // ' --- / Total Rbers Counted, 6lank (FCB) -- --. 50 Total Fields Counted, Blank (FLB) - --- --- Area of Filter, mm2 (AF) -- -- / 60 Graticule Field Area, mm2 (GFA) 7 Yi <3.007"? --- / --- -- *-70 --- --- Calculation of Fiber density (E) in Fibers/square millimeter -- i 80 -- ' -- -- E = ((FCS/FLSHFCB/FLB))/0FA --i -- / 90 E= 3/ 3 fibers/mm2 --/ / -- --- 3 --- 100 Calculation of Fiber Concentration (C) in Fibers/cubip centimeter . Notes: C = (E)*(AF) 1000 *v C = 0 - <5 /A fibers/cubic centimeter Limit of Quantitation <LOQ) - 7 ftoersAiwn1 Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy ........ Project Name: < P /i<SftQY /X ~ Y Sample # F~) 3 7 {j S 3 -- GO ft* Analysts Date: (f _________ _ Media Type: 25 mm MCE Filter 2 -- * -- / 7 / / 2 -' --( / X- / / /i --7 /,-- / / i--- / -- / / / 2i / J^Z-- -- '-- / / /--i - / 2i -- -- i /-- - --- /. --- -- -- j- --/ -- -- /i' --- --- /t // 7/ / /-- /. / /t / ---' / /i X 2 -- . 2 -- / --- --. / Sample ID: Xl D 10 Pump Flow Rate, Liters/minute (FR) 20 Sample Time, minutes (!) Sample Volume, Liters (V) 30 Total Fibers Counted, Sample (FCS) 40 Total Fields Counted, Sample (FLS) Total Fibers Counted, Blank (FCB) 50 Total Fields Counted, Blank (FLB) Area of Filter, mm2 (AF) 60 Graticule Field Area, mm2 (GFA) ftl /. 0 2 /0 0 j S' J 0-6 f)1 7 70 Calculation of Fiber density (E> in Fibers/square millimeter 80 E = {(FCS/FLS)-(FCB/FLB))/GFA 90 E = . 30-3 flbers/mm2 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter . Notes: C = CE)*fAF) 1000 * V C = / <f~ fibers/cubic centimeter Limit of Quantitation (LOQ) = 7 fibers/rren2 Materials Analytical Services 3945 Lakefetd Court Suwanee, GA 30024 Phone (770) 866-3200 Page_ of . Prefect Name: Analysis Date: Materials Analytical Services Airborne Fiber Analysis ...... NIOSH 7400 Issue 2; Phase Contrast Microscopy 17 /lk- - 76 / W -STU^Y Sample # M 3 /ll/lks Media Type: 25 mm MCE Fitter ^ ^ ^ C\ 1 . --: -- f r-- f -- -- % --- --- ----- - 1 .-- '-- --- /t (i -- / / 3 i ,-- ' -- -- / --- ( -- /i TT"- Sample ID: p ~ / ~ Pi --- 10 -- :-- Pump Dow Rate, Uters/miriute (FR) /-- 20 Sample Time, minutes (T) -- Sample Volume, Liters (V) -- -- 30 i -- Total Fibers Counted, Sample (FCS) / l 40 Total Fields Counted, Sample (FLS) / -- Total Fibers Counted, Blank (FCB) /-- 50 Total Fields Counted, Blank (FLB) --- Area of Filter, mm2 (AF) -- 60 Graticule Field Area, mm2 (GFA) -- / , 5~. 0 2- *~/ 3" [66 JX $.0 6 ~7~7 -- X 70 i Calculation of Fiber density (E) in Fibers/square millimeter - --/ -- - --- / i-- -- -- -- --- -- -- -- 80 / -- 90 / -- 100 E = <{FCS/FLSMFCB/FLB))/GFA E = S' y, L/ flbers/mm2 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: C = (E)*(AF) 1000 *V C= V*S'% fibers/cubic centimeter Limit of Quantitation (LOQ) = 7 fibers/mm1 Materials Analytical Services 3945 Lakefield Court Suwanee. GA 30024 Phone (770) 866-3200 ? Pacie Of Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Project Name: Cf pAA-J'd-'Sl C <sh/?<rvi'jy sruSample ifhJ7 6 3 - 0 JO Analysis Date: ///nil rI _ Media Type: 25 mm MCE Rlter // 31 --3 3 --* .7%* ~ 2 -- 7$ /i -- f --- (3 / X -- --! - -- 7>z % l i---f- t 1 --- --T- i -- 7 ^ -- --- --- ( / -- /-- -- li 2 xi --- i ;_ 2 7z 1 --- -- If -- i .-- l / -- -- _L_ / / --. '-- ( -- X i 2L 2 -- z 1 ( ------ -- --_ Sample ICX ^ ~2 !~ 0 10 Pomp Flow Rate, Liters/minute (FR) 20 Sample Time, minutes (T) Sample Volume, Liters (V) 30 Total Rbers Counted, Sample (PCS) 40 Total Fields Counted, Sample (FLS) Total Fibers Counted, Blank (FCB) 50 Total Fields Counted, Blank (FLB) Area of Filter, mm2 (AF) 60 Graticule Field Area, mm2 (GFA) . /$. %0 / 60 7 If ) 0. 0 0 2 70 Calculation of Fiber density (E) in Fibers/square millimeter 80 90 E = E = ((FCS/FLSMFCB/FLB))/GFA /0 Z 9 fibers/mm2 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: C = (E)*{AF) 1000 *V C = 3. 7 7 Y fibers/cubic centimeter Ornit of QuantitatioR (LOQ) = 7 fibers/mm2 Fiber counts outside the 100-1300 ffeers/mm* Analyst Reviewed By: MaJeriats Analytical Services 3945 Lakefi^d Court Suwanee. GA 30024 Phone (770) 866-3200 have greater than optimal variability and are probabty biased Date: Date: Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Project Name: GP V H/% ~,TCbvT CQnPGtftfP XT UP Y Sample# fl3 Analysis Date: ff j (3 ^l Media Type: 25 mm MCE Filter 3 " 0!/ T / -- 1 -- : --- '--- -- ./ -- / --- / . ---- t / X fi X / --- / ,-- 2 X/ ' 1 .-- --- --/ --i --/ -- // . Xj- . ---- -- /1 -- z `> 7 -- t (, -- PL- -- X 2i 1 i / / ! ' -- - -- Xp / /X -- / 1 2 lp 1 / .-- / X fi / 1 ---- / -- / / _. ---- Sample; P X) ~ 10 Pump Flow Rate, Uters/minute (FR) 20 Sample Time, minutes (T) Sample Volume, Liters (V) 30 Total Fibers Counted, Sample (FCS) 40 Total Fields Counted, Sample (FLS) Total Fibers Counted, Blank (FCB) 50 Total Fields Counted, Blank (FLB) Area of Filter, mm2(AF) 60 Graticule Field Area, mm2 (GFA) s:/</ 67k /ad . 6 o'?7 .................... .. 70 Calculation of Fiber density (E) in Fibers/square millimeter 80 90 e= E = {(FCS/FLSHFCB/FLB))/GFA S'7.7 ftbers/mm2 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: C = (E)*(AF) 1000 *V c -- tP * ^ 6 k fibers/cubic centimeter Lirot of Quantitation (LOQ) = 7 ftbcfs/mm2 Phone (770) 866-3200 Materials Analytical Services Airborne Fiber Analysis ...... NIOSH 7400 Issue 2; Phase Contrast Microscopy Project Name: CP 2tFf\07 /yx Sample# J3 J 7 & Analysis Date: ffj^j_______ * Media Type: 25 mm MCE Filter Q i2 1 1 ^ / ' '-- / / -- / ' -- -- -- 2 2 f --- // 1-- <- -- -- /i -- . --- --- --- *--. Sample ID: f"2)~ D 3 ~~ ' -- -- -- -- - k -- -- / 10 Pomp Flow Rate, Liters/minute (FR) 20 Sample Time, minutes (1) Sample Volume, Liters (V) 30 Total Fibers Counted, Sample (FCS) 3- C 7 *2 0 JZ -- -- / 40 Total Fields Counted, Sample (Fl.S) /0O // I --- ---- -- --- 2 Total Fibers Counted, Blank (FCB) 50 Total Fields Counted, Blank (FLB) -- Area of Filter, mm2 (AF) -- 60 Graticule Field Area, mm2 (GFA) J7 <F J~ 0.0&~7 7 / r - -- /, -- -- --- ---- --. -- -- -- 70 *-- j2 80 2 / /i 90 Calculation of Fiber, density (E) in Fibers/square millimeter E = ((FCS/FLS)-(FCB/FLB))/GFA E = 7> 3 , C fibers/mm2 /- -- --- ---' --_ 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: C - (E)*(AF) 1000 *V C = c?- 0 / 7 fibers/cubic centimeter Limit of Quantitation (LOQ) = 7 ffcers/mm5 Ftter counts outside the 100-1300 fibere/mm7 range have greater than optima! variability and are probably biased. Analyst Date: ////?/0 J Reviewed By. Materials Analytical Services 3945 Lake-held Court Suwanee, GA 30024 Phone (770) 86&3200 Date: J Z. Page of Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Project Name: 6P /efw v h// -jdiA/r Sample# tl "3 7C6> 3 '0/3 Analysts Date: 9$ Media Type: 25 mm NICE Fitter -- --- -- -- 7; .-- J2b- -- X /i ! /. ! / / --. --- -- . .-- --- -- -- .---- -- -- -- -- / --- -- / --- -r' .-- -- -- -- / / -- -- / -- a / -- . n . "-- --~ ' -- -- 2 -- --: i - -- ---- ' ----- -- / --- ----- . -- / ---: -- -- -- -- 1 i -- --- -- - J- 2- Sample ID: ^^ 10 Pump Flew Rate, Liters/miriute (FR) 20 Sample Time, minutes (T> Sample Volume, titers (V) 30 Total Fibers Counted, Sample (FCS) 40 Total Fields Counted, Sample (FLS) Total Fibers Counted, Blank (FCB) 50 Total Fields Counted, Blank (FLB) Area of Filter, mm2 (AF) 60 Graticule Field Area, mm2 (GFA) f- Zl i . / 60 5^ i 6-0077 70 Calculation of Fiber density (E) In Fibers/square millimeter 80 E - ((FCS/FLS)-{FCB/FLB))/GFA 90 E= . fibers/mm2 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: C = (E)*(AF) 1000 *V c = /.m fibers/cubic centimeter Limit of Quantitatioft (LOQ) = 7 fibersAnm2 Fiber counts outsidethe 100-1300 ffcers/mnn^range have greaterthan optimal variability and areprobably biased Analyst Reviewed By. Materials Analytical Services 3945 Lakefietd Court Suwahee, GA 30Q24 Phone (770) 866-3200 Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy . Project Name: fcp V Hr/ wh/fO/Vt? Sr0^> V Sample# /~7 3 7 O 3 -6/t-f Analysis Date: Hj/J /q -T"^ Media Type: 25 mm MCE Filter .-- ---- / / Sample ID: P ~ t' / -- .^ / -- --- --- - ---- -- / 10 -- Pump Flow Rate, Uters/mlnute (FR) -- 20 Sarnie Time, minutes (I) -- Sample Volume, Liters (V) --- ,-- -- .i - ^-- --- -- / '/ -- -- -- - --- -- / J / '-- -- : --~' ' / - -- 30 - Total Fibers Counted, Sample (FCS) 40 Total Reids Counted, Sample (FLS) Total Fibers Counted, Blank (FCB) -- 50 Total Fields Counted, Blank (FLO) -- Area of Filter, mm2(AF) *T60 Graticule Field Area, mm2 (GFA) ~~ /j /os sjtr 0.6*-?? -- --- / ---- 70 Calculation of Fiber density (E) in Fibers/square millimeter -- --' --- / ---- - -- 80 E = ((FCS/FLS)-(FCB/FLB))/GFA -- -. -- . -- f -- 90 ---- --- / 100 E= . /P J fibers/mm2 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: C = (E)*(AF) 1000*V c = /. Q X? fibers/cubic centimeter limit ofQuantitatkm (LOQ) - 7 fibers/nW Materials Analytical Services 3945 Lakefletd Court Suwanee.GA 30024 Phone (770) 866-3200 ' Paqe of Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy .... Project Name: Cf 6 V 7Y// ~~~ /a/T CoQfdw.<? Analysis Date: // ^(") j')~_ Media Type: 25 mm MCE Filter Sample# H 2 76J 3 ~ i/ I > .2 -- --a -- / r / * ,---- / / _-- -- / / // i2 ' --; --/ ___ / / -- 7 --- 2V 7 / ~T . -- - ,-- 2 --. / -- -- L 2 t -- / / /i --- fA -- --' / / '-- ---- // '-- -- / 2 -- / / -- --- / / -- / i / Sample ID: C> 10 Pump Row Rate, Liters/minute (FR) 20 Sample Time, minutes (T) Sarnie Volume, Liters (V) 30 Total Fibers Counted, Sample (FCS) 40 Total Fields Counted, Sample (FLS) Total Fibers Counted, Blank (FCB) 50 Total Fields Counted, Blank (FLB) Area of Filter, mm2 (AF) 60 Graticule Field Area, mm2 (GFA) . o, 6 Cti /Cd ?ry 6,0011 ---- 70 -- / 80 _ -- 90 -- 2 100 Calculation of Fiber density (E) in Fibers/square millimeter e= . E = ((FCS/FLSMFCB/FLB))/GFA no fibers/mm2 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: C = |E)*(AF) 1000 *V c= /. 1/2 fibers/cubic centimeter Omit of Quantitation (LOQ) = 7 fibcfs/rnrii* Phone (770) 866-3200 Materials Analytical Services Aitbome Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Project Name: Analysis Date: df h/X Sample# fl 3 a/phr _ Media Type: 25 mm MCE Filter 3 ~0 2$ ' > X -- . % /i t % j h~ --- ,-- / / li -- / i / ( -- . l Sample ID: ~Z 3 ~ $ // --- 10 // -- Pump Flow Rate, Liters/minute (FR) -- / -- 20 Sample Time, minutes (T) / -- X 2 / Sample Volume, Liters (V) ' <?? /- 0 -- - /i 30 // Total Fibers Counted, Sample (FCS) ^^ / -- . >X . -- / ---- a/ f- --... / 40 Total Fields Counted, Sample (FLS) Total Fibers Counted, Blank (FCB) --. JL X .-- 50 Total Fields Counted, Blank (FLB) -- Area of Filter, mm2 (AF) -- -- 60 Graticule Field Area, mm2 (GFA) / /i /flfl JY ^ 0 <* 0 6 7 7 - -- -- / 70 Calculation of Fiber density (E) in Fibersfequare millimeter // --/ -- -- /i 80 jX -- ' )i / / Y -- 90 -- / E= E = ((FCS/FLSMFCB/FLB))/GFA %^ 0 fibers/mni2 /* -- / 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter . Notes: C = 1EQAF1 1000 * V C - /. 6 3 / fibers/cubic centimeter Limit of Quantitation (LOQ) ~ 7 fibersArwr2 Phone (770)866^200 Materials Analytical Services Airborne Fiber Analysis NIQSH 7400 Issue 2; Phase Contrast Microscopy ....... Protect Name: 6P ~c!/f& J/-^Y Sample# h] J 7&SJ Analysis Dale: .. u La h._ Media Type: 25 mm MCE Filter 0/7 I ~XT X I .-- -- ,-- / -- / tX /z Z ---- -- -- /i --- -- J2X. --- / / / ,--. -- Sample ID: -- Z- 10 P X X /~} /I Pump Flow Rate, Uters/minute (FR) } 20 Sample Time, minutes (T) -- 3 Sample Volume, Liters (V) z - 30 1 .-- Total Fibers Counted, Sample (FCS) ,--: / i 40 Total Reids Counted, Sample (FLS) ,-- Total Fibers Counted, Blank (FCB) ' S'. 02 S7 i /6 0 / / l ^Fl -- Z / / -- X 50 Total Fields Counted, Blank (FLB) -- --- Area of Filter, mm2{AF) /-- 60 Graticule Field Area, mm2 (GFA) // Sir)' ( -- '---- 1z / -- / 70 -- Calculation of Fiber density (E) in Fibers/square millimeter --- I -- -- / 80 E = ((FCS/FLSHFCB/FLB))/GFA -- -- / (i --- -- 90 e-- , fibers/mm2 -- . /t --- ----- / '-- -- I t 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter . Notes: C = (E)*(AF) 1000 *v S~c = - 7Z 7_____________fibers/cubic centimeter limit OfQuantitation (LQQ) - 7 fibefsAmrr7 Materials Analytical Services Airborne Fiber Analysis ...... NIOSH 7400 Issue 2; Phase Contrast Microscopy Project Name: fi,/> n //- -TtuwrcftiflrvA^ sTvf'x- sample n h}7 3- dP-6 Analysis Date: -iduks.---_ Media Type: 25 mm MCE Filter 7 /-- '/ --- ti /2 --- 1/ *-- -- --i --1 (h J 2 - --- 2 // --- ----; - - -- ' Sample ID: P~22 / 10 -- Pump Row Rate, Liters/mlnute (FR) / 20 Sample Time, minutes (I) Sample Volume, Liters (V) '-- 30 .-- Total Fibers Counted, Sample (FCS) / 40 Total Fields Counted, Sample (FLS) i Total Fibers Counted, Blank (FCB) . /0. 6 /o o 2 / ---- /. ' -- 50 Total Fields Counted, Blank (FLB) i / ---- t-- Area of Filter, mm2 (AF) 2 // ------ - -- 60 Graticule Field Area, mm2 (GFA) / --/ --/ ?rr .. 7, / I' --- -- / 70 --- 2 / -- -- // / '---- 80 -- / i --' --- / -- _.... / <-- '-- --- 90 -- Zr Calculation of Fiber density (E) in Fibers/square millimeter E = ((FCS/FLS)-{FCB/FLB))/(3FA e -- 7 :ry fibers/mm2 ---- X / . '----- 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: C = (E)*(AF) 1000 *V c = D.CQS fibers/cubic centimeter Limit of GuantftaSon (LQQ) - 7 fibers/nwn1 Fiber counts outside the 100-1300 fftiefsAnm2 range have gfealer than optvna! variab&tyand are probably biased. Date: Date: ///Mr /xM/o MaSerials Analytical Services 3945 LakeSeld Court Suwanee. GA 30024 Phone (770) 868-3200 Page_ of Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Project Name: CP fl&)0'Yy~i/% ~ XT6ssvrcQhftti//)/f ~S7~d#Y Sample#_ fr37CJy'61/ Analysis Date: __ l Media Type: 25 mm MCE Fitter -- / Sample ID: f~ 2 *7 1 7 - / --- jr / 1 ,---- / /> ( 2 -- / -- / / / -- -- 10 / / . -- ' -- Pump Flow Rale, Liters/minute (FR) / -- / S' 20 Sample Time, minutes (T) / / --- --- Sample Volume, Liters (V) i --- > 30 X X Total Fibers Counted, Sample (PCS) --- ---- / --T~ X 40 Total Fields Counted, Sample (FLS) 7 --_ - ,-- / Total Fibers Counted; Blank (FCB) / / / -- 50 Total Fields Counted, Blank (FLB) x/y /0 [60 --- /-- -- 2 /l -- -- Area of Filter, mm2 (AF) -- 60 Graticule Field Area, mm2 (GFA) -- 6~D<il~7 -- o / ' '-- -- Xx . 1 -- / 70 --X -- 7 80 / Calculation of Fiber density (E) in Fibers/square millimeter E = ((FCS/FLSHFCB/FLB))/GFA --- -- / '-- ti / / f 90 / e= . 77. 9 fibers/mm2 / / 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter . Notes: C - (E)*(AF) 1000 *V c = S. X37 fibers/cubic centimeter Unlit of Quantitation (LOQ) -- 7 fibetsAwn2 Phone (770| 8663200 Materials Analytical ServicesAifbome Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy ............. Project Name: p P t/fPY h /f- ~ jc> t^T Co hfcopip srU/Y Sample # j^~) ) . Analysis Date: f( j (Q jo'Y________ l Media Type: 25 mm MCE Filter ^3 - 0 2~ X / ---- _- - i Sample ID: f~P2~P a/ 7/ -- ----- -- -- 2 - 10 Pump Flow Rate, Liters/mirmte (FR) / 2 ---- -- -- 20 Sarnie Time, minutes (T) / i ----- -- -- Sample Volume, Liters (V) 9-67 -- - --/ -- 2 30 ' .-- - i -- t Total Fibers Counted, Sample (FCS) / // ---' 40 Total Fields Counted, Sample (FLS) / f -- Total Fibers Counted, Blank (FCB) -- / -- / 50 Total Fields Counted, Blank (FLB) (G6 --- -- /5 Area of Filter, mm2 (AF) 3tr --- 2 . ' -- -- .-- X 2 2 / -- 60 Graticule Field Area, mm2 (GFA) -- 4>~ 06 77 / ` --- - '--- -- 70 -- XX --- j- 2i Calculation of Fiber density (E) in Fibers/square millimeter /i /i / 80 X 2- --- ` -- -- E = ((FCS/FLS)-<FCB/FLB))/GFA / --- / -- / -- -- ___ 90 --- e= . 40, y fibers/mm2 / ---- --.. -- 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter . Notes: C = (E)*(AF) 1000 * V c = 2.V 6Y fibers/cubic centimeter Limit of Quantitation (LOG) = 7 ftbers/rom5 Fiber counts outside the 100-1300 Ifceis/mnr'r; Analyst Reviewed By. Materials Analytical 3345 Lakefiekl Court Suwanee, GA 30024 Phooe (770) 86S3200 have greater than optima) variability and are probably biased. Date: ///fl/eX /XDate: hij* a S' Page of Materials Analytical Services Ailtome Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Project Name: CP Analysis Date: fj J ( 3 \ -T6t^T Qohfo<j/(6 #Y Sample# t Media Type: 25 mm MCE Filter ? 7 6S~J -62.3 J- ^7 ,,-- / 2 -- ^. -- --. -- -- X z Sample ID: p-27-^ v_ 10 --- Pump Flow Rate, Liters/minute (FR) / . / / 20 Sample Time, minutes (T) / // Sample Volume, titers (V) / -------- 30 ' ---- / --- / - Total Fibers Counted, Sample (FCS) y ' --~ -- 2 ,-- `- --- --- --- -- -- -- --- ------ r- 2i. i '2 2 I jz- -- -- -- --_ 40 Total Fields Counted, Sample (FLS) -- Total Fibers Counted, Blank (FCB) /i 50 Total Fields Counted, Blank (FLB) --- Area of Fitter, mm2 (AF) -- 60 Graticule Field Area, mm2 (GFA) / 166 3 / cT 6.6 o'? 7 i /' / --- 70 Calculation of Fiber density (E) in Fibers/square millimeter '-- / / --- --- -- 2----2T J. 80 E = ((FCS/FLS)-{FCB/FLB))/GFA -- -- / .-- -- '---------- : -- -- -- -- 90 E= X 3.7 fibers/mm2 ------- . --------- -- -- --- a Z- ,-- --, / 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: C = (ErtAFj 1000 * V c = Z. 660 fibers/cubic centimeter limit ofQuantitation (LOQ) = 7 fibersAnm1 Ffcer counts outside the 100-1300 Analyst Reviewed By: Materials Analytical 3945 Lakefield Court Suwanee. GA 30024 Phone (770) 866-3200 have greater than optimal variability and are probably biased- Date: uDate: jUjYLL&jL. Page_ of Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy .... Project Name: &P 'A^PsO V n /X J'.7b/-/vj/~ Sample # pi 7 76,5"3 - $ 3.^ Analysis Date: /f| ( l(o2________ Media Type: 25 mm MCE Filter '-- -- )! // ,--.. / -- 2 /'-- -- '-- -- . -- --. / / *-- >-- -- -- -- / i'-- -- . --. Vi-- -- . ,--. JL -- -- --- --- --- --. '-- -- '--" _ -- .-- . / . --- -- -- -- --- -- -- / it ,-- / ___ -- --- / --- --- -- -- -r^ --- -- Sample ID: P ~ ^ P- ' P -- 10 -- Pump Row Rate, 1 iters/minute (FR) / 20 Sample Time, minutes (T) --- Sample Volume, Liters (V) 3 . / Lf -- 30 *P~~ j Total Fibers Counted, Sample {FCS) -- 40 Total Fields Counted, Sample (FLS) 2P /0 0 -- Total Fibers Counted, Blank (FCB) *-- 50 Total Fields Counted, Blank (FLB) .-- Area of Filter, mm2 (AF) 3 -- 60 Graticule Field Area, mm2 (GFA) -- C - 0 V "7 7 -- 70 --- Calculation of Fiber density (E) in Fibers/square millimeter / 80 E = ((FCS/FLS)^FCB/FLB))/GFA / 90 / / 100 E = J C. Y fibers/mm2 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter . Notes: C -- (E)*(AF) 1000 *V C = 2. ~72 fibers/cubic centimeter limit cf Quantitation (LOQ) = 7 fa>ersArrt7 Suwanee^GA 30024 Phone (770) 866-3200 Page of Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy ...... Project Name: p /iTfifi'Y - J5//vr CQhflNtfZ? Y r~U^ Y Sample # /f 3 7 6^3 - CX ~J Analysis Date: // / f 3(o Y_______ __ Media Type: 25 mm MCE Filter 2-- ----- . Sample ID: /) 2 3 - O % i 1 i 'l 2 .i i / 2 / -- / / -- -- . -- "--" --- /-- ---- ' X'' -- Yz. / 10 -- Pomp Flow Rate, Liters/minute (FR) r 20 Sample Time, minutes (T) Sample Volume, Liters (V) . J? (J. 0 H 2----30 --- -- - ---- / Total Fibers Counted, Sample (FCS) OJ 2 ii ~T--; /- 40 Total Fields Counted, Sample (FLS) /00 fii / A Total Fibers Counted, Blank (FCB) ( ti -- 2x 50 Total Fields Counted, Blank (FLB) /-- Area of Fitter, mm2 (AF) ^71 2---' --- 60 Graticule Field Area, mm2 (GFA) ,-- z -- 22. 0.6 0 T z -- -- ----- 70 Calculation of Fiber density (E) in Fibers/square millimeter / j2- / /2 2>\- ---- 80 E = <(FCS/FLSMFCB/FLB))/GFA -- J2- -- / -- / - / - JAL 2- ----- . --- -- 90 -- ' -- J? ----- 100 E = <fJ - / ftbers/mm2 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: C -- jE)*(AF) 1000 *V C = / <3 3 2 fibers/cubic centimeter Umit of Qitarihtaiion (LOO) -1 JibersArwn2 Fiber counts outside the 100-1300 fbeis/iW onge have greater than optM vsnabiUty and are pmbaUy biased. Analyst _J^ Date: /// /3/Q Y Reviewed By: Materials Analytical 3945 Lakerietd Court Suwaheei GA 30024 Phone (770) 86S-3200 Date: /Z SL Page of Materials Analytical Services Aitbbme Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy ...... Project Name: CP /T/X -J2 r/v"r fg r\pG'J /V <0 Sample# A7 ^ 7 -23 Analysis Date: ninki __ Media Type: 25 mm MCE Filter 023 7/ --- df 71 /2 -------- / -- 7 ------ 2 /2 / .-- /-- /7 ---; -- / Vi` / 'i --- -- -- ---- . -- !1/ Sample ID: /7 " 2 3--/) 2/ 10 /-- 2 Pump Flow Rate, Liters/minute (FR) / -- -- 20 Sample Time, minutes (T) --V / Sample Volume, Liters (V) i/ 30 i 7? .-- Total Fibers Counted, Sample (FCS) Q i*h ~7$ 7 . 2 2 2 .-- ( / i - *-- --. // --* i7 i. /-- /-- --- --- 40 Total Fields Counted, Sample (FLS) Total Fibers Counted, Blank (FCB) 50 Total Fields Counted, Blank (FLB) Area of Filter, mm2 (AF) 60 Graticule Field Area, mm2 (GFA) /6 <3 3J 70 Calculation of Fiber density (E) in Fibers/square millimeter 80 E = {(FCS/FLSHFCB/FLB))/GFA 2 2 -- 90 E = ! (i / 261, ? fibers/mm2 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: C= C = (EHAF) 1000 * V f f6 1 fibers/cubic centimeter Lknit of Quantitation (L.OQ) = 7 fibefs/mm1 Project Name: Analysis Date: Materials Analytical Services Airborne Fiber Analysis NiOSH 7400 Issue 2; Phase Contrast Microscopy fM'X n/X - r (on^o/^X J'/UX V Sample #_ Media Type: 25 mm MCE Filter -_r~ 2 -- . .-- / i / / 1 -- a-- --a --/ -- / (i /i --/ / -- -- ----- --- a % n -- t x. -- -- / / ,-- -- .. / Sample ID: jP -- 3 --r -- 10 J- X i: Pump Flow Rate, liters/minute (FR) 2l /i 20 Sample Time, minutes (T) ii -- Sample Volume, Liters (V) X X I<1 ' -- / 30 -- Total Fibers Counted, Sample (FCS) -j-- a 40 Total Reids Counted, Sample (FLS) i -2 Total Fibers Counted, Blank (FCB) -- -- 50 Total Reids Counted, Blank (FLB) --- -- Area of Filter, mm2 (AF) / ' --,, 60 Graticule Field Area, mm2 (GFA) -- .-- /) S~- 0 2 /oo 3? S' 0. Oo77 . ~-- _ / / 70 H -- --- -- Calculation of Fiber density (E) in Fibers/square millimeter t-- -- i >, ---- i. - --. t "5l / -- f. / /i 80 --/ -- 2 90 / /i 1 '3- / 100 E = ((FCS/FLS)-<FCB/FLB))/GFA E= 77 1 . .. fibers/mm2 Calculation of Rber Concentration (C) in Fibers/cubic centimeter Notes: C = (E)*(AF) 1000 *v "' 3 II O fibers/cubic centimeter Unit ofQuantitation (LOG) = 7 fijersAnm2 Fiber counts outside the 100-1300 fibersAnm2 r; Analyst have greater than optimal variability and are probably biased. Date: // /sj/o r Reviewed By; Materials Analytical Services 3945 Lakefield Court Suwarree, GA 30024 Phone (770) 866-3200 Date: /XL Page 5" of Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Project Name: Cp dbftf) sr h-Ttnxr sample# A? 3 ?<p JJ - 6 Jo Analysts Date: ill illo Media Type: 25 trim MCE Filter / / l\ /4 --- ;----' ------ / / / / / a i 1 1 i / 2 j- ! ---- / ,-- -- -- % '-- / -- ---- : --- . ------ i --f i -- ,-- // ---- -- /7 2 Sample tD; 2 3-/2 i 10 / Pump now Rate, Uters/miriute (FR) / 20 Sample Time, minutes (T) Sample Volume, Liters (V) k 30 -- T otal Fibers Counted, Sample (FCS) / 40 Total Fields Counted, Sample (FLS) Total Fibers Counted, Blank (FCB) / 50 total Fields Counted, Blank (FLB) / Area of Filter, mm2 (AF) -- 60 Graticule Field Area, mm2 (GFA) -- /d.i srf / 3k r $. 0077 . - ---- -- 70 // ---- i --2 / 80 /i ----' / ,-- fi \ t / X 2 -- 90 / ' ' >-- 2 / 100 Calculation of Fiber density (E) In Fibers/square millimeter .e= E = ((FCS/FLSMFCB/FLB))/GFA 7/- 7 fibers/mm2 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: C = |E)*(AF) 1000 *V c= j.nv fibers/cubic centimeter Unit of Quantitation (LOQ) = 7 fajersAmn? fiber counts outside the-100-1300 fibejs/mm2 range have greater than optimalvaiiatrrfity and an; probably biased. Date: a /ri/*T Date: jaI^/qS Materials Analytical Services 3945 Lakeftefd Court Suwanee, GA 30024 Phone (770) 8603200 Page of Project Name: Analysis Date: Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy R&tP'X d/t - jd / /vt~ C6 fy/ff Sample # //fe/nT , Media Type: 25 mm MCE Fitter A? 3 7 SS3 63( / l.i / ~T -- /. /I / / *-- % / -- -- --- --- -- *-- -- / -- 2 ii / / -- - / ---- --- ! */ / /i t --= 7--~ i -- ~---- -- ---- i / -- / / 2' ----- .--- // -- / ---- A '-- -- -i -- -- --- ( --- -' --- Sample ID: P-Zl-C. / 10 .-- Pump Flow Rate, Liters/minule (FR) -- 20 Sample Time, minutes (1) Sample Volume, Liters (V) / 30 /- Total Fibers Counted, Sample (FCS) -- 40 Total Fields Counted, Sample (FLS) * --, / --- Total Fibers Counted, Blank (FCB) 50 Total Fields Counted, Blank (FLB) Area of Filter, mm2 (AF) 60 Graticule Field Area, mm2 (GFA) x. /</ S3 /oc IS S M..Q Cl77 / 70 -- / 80 ( 2 90 i --- 100 Calculation of Fiber density (E) in Fibers/square millimeter E - ((FCS/FLS)-{FCB/FLB))/GFA E= . (ft.f fibers/mm2 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: C = (E)*(AF) 1000 * V c = S. /T6 fibers/cubic centimeter limit of Quantitation (LOQ) = 7 fibers/htm2 Fiber counts outside the 100-1300 ftiers/rnna7 range have greater than optimal variability aid are probably biased. Analyst Date: /A'fn/t r Reviewed By; Materials Analytical Services 39451 aketietd Court Suwanee. 6A 30024 Phone (770) 866-3200 Dale: / Page of Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Prefect Name: (7P h /X ~ cahftn!^ ^ c. .Analysis Date: . h)dP>. Media Type: 25 mm MCE Filter Sample# tP) 3 7C 3 --6 --- -- "-- / - --- / - -- <-- -- -- -- ^-- / '-- _x_ h/ . ^ --<- --- --- -- / --2 1-- . Jzh --- /. -r/-- --- ; -- -- ~~ -- "-~ / --; '-. -/ -- Jz-- -- " -- --- / / -- -- . --. Sample ID: f* " Jl 3 " ) -- 10 -- Pump Flow Rate, Liters/minute (FR) .-- 20 Sample Time, minutes (T) ( Sample Volume, liters (V) / -- -- Jzr. -- / ( ) -- -- 30 Total Rbers Counted, Sample (FCS) 40 Total Fields Counted, Sample (FLS) Total Fibers Counted, Blank (FCB) 50 Total Fields Counted, Blank (FLB) Area of Filter, mm2 (AF) 4.6 7 2$ /00 / ,/ --- -- -i / -- -- 60 Graticule Field Area, mm2 (GFA) -- 0.6CT7? --70 Calculation of Fiber density (E) in Fibers/square millimeter / -- 80 --' -- 90 -- e- . E = ({FCS/FLS)-(FCB/FLB))/GFA 3 7,7 fifoers/mm2 --- 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: C = (E)*(AF) 1000 *V c= /- V fibers/cubic centimeter Limit of Quantitation (LQQ) = 7 fibefsJmm* Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Project Name: 22f ft*S/)P V/7/X ~ JSl^/ f6ftftJ/Y/ U# t Sample# h 3?{T 3-d 3 3 Analysis Date: /i/yhs--,__ Media Type: 25 mm MCE Filter ---- --2 ' ---- -- --' 2 -s / ( / / -- ; '-- .-- ---- 12 -- . -- .--- --- / --- // --2 7 -- --. i n _L_ -- --- i -- *-- --- --- / fh --- Vi / --- -- / / 1 /1 -- --: 2 -- ~T -- _-- (-- 2 ---- ' ----. -- / -- /-- -- .-- -- --- -- / / / /i Sample ID: f~ 3 3~ (z 10 Pump Row Rale, titcrs/minute {FR) 20 Sample Time, minutes (T) Sample Volume, Liters (V) 30 Total Fibers Counted, Sample {FCS) 40 Total Fields Counted, Sample (FLS) Total Fibers Counted, Blank (FCB) 50 Total Fields Counted, Blank (Ft.B) Area of Filter, mm2 (AF) 60 Graticule Field Area, mm2 (GFA) ^2 f6 d 3 $3~ 0.0 O'? ? 70 Calculation of Fiber density (E) in Fibers/square millimeter 80 E = ((FCS/FLSHFCB/FLB))/GFA 90 E = C0,,/ fibers/mm2 100 Calculation of Fiber Concentration (C) in Fibers/cubtp centimeter . Notes: C = (E)*(AF) 1000 *V C = 2. 3 2 7 fibers/cubic centimeter I.knit of Quantitation (LOQ) = 7 fibensAnm2 Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Project Name: 6p /(-'/)/v Yui -jdiA/r <-6hf<r</(/ -sru^y Sample# h'??J~3-63Y Analysis Date: Media Type; 25 mm MCE Filter t -- . --- -- -- -- -- / / / Sample ID: P- X3-- p --. 10 -- Pump Flow Rate, Liters/miriute (FR) / ------ ~T --- --7 -k -- / / / --- 2 --- / ; 7 /' z -- -- -- -- / -- ---- ' --. --- % 3. --1 / -- -- 20 Sample Time, minutes (T) -- Sample Volume, Liters (V) -- 30 -- Total Fibers Counted, Sample (FCS) / 40 To!al Fields Counted, Sample (FLS) Total Fibers Counted, Blank (FCB) ---- 50 Total Fields Counted, Blank (FLB) -4 Area of Filter, mm2 (AF) / 60 Graticule Field Area, mm2 (GFA) / J, /V ^H /6 0 'J X ) O- 60'T 7 -- ---- 70 -- jz. / ---- 80 Calculation of Fiber density (E) in Fibers/square millimeter E = ((FCS/FLSMFCB/FLB))/GFA / --- -- -- ---- -- --" 90 /-- / --- ' --- E= /. J Fibers/mm2 r2 / ------ 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: c = 1E)*JAF1 1000 * V C= C? i'VJi fibers/cubic centimeter Limit oT Quantitation (LOQ) = 7 fibers/mm7 Fiber counts outside the 100-1300 fibers/mm7 range have greater than optimal variability and are probably biased. Analyst Reviewed By: Date: ////J/pJ^ j&*ih Date: /X Materials Analytical 3945 Lakefietd Suwanee, GA 30024 Phone (770) 86SS200 Page_ of Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Project Name: C'f /? Qy f V ft t X rj 0C&nftJ/Vd Jt U#'T Sample # j~} 3 7 Analysis Date: l$jf ~}/o S' ______ l Media Type: 25 mm MCE Fitter 03S 1 f-- j h-- r i% lf i .-- i -- -- ii t .i ,-- _ i / .-- / /i i i i --~ --- -- / / X Sample ID: jX- / 10 /| ~ Xi ~ rv. -- Pump Flew Rate, Uters/minute (FR) h *-- 7 20 Sample Time, minutes (T) l/ -- 5' Sample Volume, Liters (V) "-- 30 / /k Total Rbers Counted, Sample (FCS) _-- .-- 40 Total Fields Counted, Sample (FLS) / X Total Fibers Counted, Blank (FCB) -- % 50 Total Fields Counted, Blank (FLB) l --i Area of Filter, mm2(AF) --- 1 x 60 Graticule Field Area, mm2 (GFA) 20.0 7J /oo ? &or d-0{~7 7 i 1I X-> / 70 i< 3j. Calculation of Fiber density (E) in Fibers/square millimeter ai -- -- -- 80 A E = ((FCS/FLSMFCB/FLB))/GFA -- .~ 90 X -- - X i 'D'*- M UJ flbers/mm2 j' ------- > A 100 Calculation of Fiber Concentration 1C) in Fibers/cubic centimeter . Notes: C = (E)*(AF) 1000 * V c - /, &2 S' fibers/cubic centimeter t imS ofQuanKa6o (LQQ) = 7 fibers/him2 Materials Analytical Services Airborne Fiber Analysis ........... NIOSH 7400 Issue 2; Phase Contrast Microscopy Project Name: Analysis Date: C P A/Y- Toi^T C6hfawsSm<f Sample# h 3 7{fQ3C ///nO' _ Media Type: 25mmMCERIter ---.. i / -- -- ( --- ' -- -- ' --' ' ------- . Sample ID: 10 A ~ J? Y ~ Pomp Flow Rate, Litcrs/minute (FR) -- ti -- X X / A /l -- .-- j. --X X 2- -- V -- 20 Sample Time, minutes (T) Sample Volume, Oters (V) -- 30 ------' Total Fibers Counted, Sample (FCS) -- 1-- . ) "x ' / 40 Total Fields Counted, Sample (FLS) -- ( -- --' / Total Fibers Counted, Blank (FCB) '-- -- ( -- -- 50 Total Fields Counted, Blank (FLB) ^6.0 3 /o 0 / Pi -- / Area of niter, mm2 (AF) X TJ --. -- ---- / 60 Graticule Field Area, mm2 (GFA) 0,0 0 7 7 -- / -- -- / --- -- X -- 70 Calculation of Fiber.density (E) in Fibers/square millimeter -- / -- / ^ --. -- ( t / .-- -- --- -- -- -- -- ' . *-- j 3-. f "A -- -- -- ! XL 80 90 E= E = ((FCS/FLSHFCB/FLB))/GFA V / fibers/mm2 -- . ( !------ ---- 100 Calculation of Fiber Concentration (C) in Ftbers/cubic centimeter Notes: C =lEOAF> 1000 *v C = 0. ,-Pcf 7 fibers/cubic centimeter Limit ofQuantitation (LOQ) ~ 7*<t>efs/mrn2 Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Project Name: CP fiJTftO't iahfsvrfa SrUt! Y Sample lifnfojl_____Analysis Date: ^ Media Type: 25 mm MCE Filter 7pj J "O ?7 f -- i-- r ./ / X-- 7 3-- It / Sample IDi -ZV- (L 10 Pump Flow Rate, Liters/minute (FR) / / *-- --- -- 20 Sample Time, minutes (T) Z / / /i Jh Sample Volume, Liters (V) --, -- / f 30 -- -- -- X> / i --- ~^z- --- Total Fibers Counted, Sample (FCS) 40 Total Reids Counted, Sample (FLS) f--- Total Fibers Counted, Blank (FCB) c2 0.0 SX /60 // a '--' t -- -- - 50 Total Fields Counted, Blank {FLB) -- Area of Filter, mm2 (AF) / x ,, - --- 60 Graticule Field Area, mm2 (GFA) / '-- -- -- 0,,O(TT1 / 70 Calculation of Fiber density (E) in Fibers/square millimeter .0 0Z0 _L_ /- '-------- --- -- 80 E = ((FCS/FLS)-{FCB/FLB))/GFA rlr' /---------- ' --- !--- . JL 90 E = f7.S fibers/mm2 / . -- -- -- L0 zJL / 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: C = (E)*fAF) 1000* V c = fibers/cubic centimeter Limit of Quantitation (LQQ) - 7 fibers/mm? Fiber counts outside the 100-1300 ftlers/mm2 range have grafter than optimal variability' and are probably biased Analyst Reviewed By: Materials Analytical 3945 Lakefekl Court Suwanee, GA 30024 Phone (770f 866-3200 Page of Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Prefect Name: Cf leyw't Pf 7 jC - JrUf1 Sample # Analysis E)ate: If f/ileC Media Type: 25 min MCE Filter 3 7 QT J <3 3 P* / / a *-- / ( / -- X X -- --- / / -- '--------- ( } -- UX -- / *-------- n-- / '-- -- i X-. / ( -- / ~-- X X -- --- -- -- JX X . /i --/ --/ / Sample ID: ~X V ~ $ 10 / Pump Flow Rate, Liters/miriute (FR) -- 20 Sample Time, minutes (T) -- Sample Volume, Liters (V) / 30 -- Total Fibers Counted. Sample (FCS) / 40 Total Fields Counted, Sample (FLS) -- Total Fibers Counted, Blank (FCB) 50 Total Fields Counted, Blank (FLB) Area of Filter, mm2 (AF) -- 60 Graticule Field Area, mm2 (GFA) . 2 A0 Af f0 0 f 8) /) 6"? 7 . -- -- 70 Calculation of Fiber density (E) in Fibers/square millimeter ---------- --- / 2 / / -- ---------- ! X --. ' -- -- XX 2 -- -- / X.2- -- 2 --.. ' ~ ' '' 80 90 i / 100 E= . E = <(FCS/FLS)^FCB/FLB))/GFA C. 2. flbers/mm2 Calculation of Fiber Concentration (C) in Rbersfcubic centimeter . Notes: C= C = (E)*(AF) 1000 *V /,s?/ / fibers/cubic centimeter Limit of Quantitation (LOQ) - 7 fibers/mm* Fiber counts outside the 100-1300 fftiejs/mm2 range have greater than optima) variability and are probably biased. Analyst Date:____n/n/os Reviewed By: Materials Analytical 3945 Lakeftefd Court Suwanee. GA 30024 Phone (770) 866 3200 Date: Page_ of Materials Analytical Services Altbpme Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Prefect Name: QP /?G7}PV h/K -J6U*T~ C0n/>fbt>/Q Jt V&Y Sample # f~) 3 7P Analysis Date: // /fjfj Media Type: 25 mm MCE Filter '-- -- . ---- / i '-- -- -- .-- ----- --- / --- . -- -----, Sample ID: J- Y --* -- 10 Pump Flow Rate, Liters/minute (FR) / 20 Sample Time, minutes (T) -- Sample Volume, Liters (V) S~- 0 ZK ---- ' -- --- -- . -- 30 .-- / '--- / Total Fibers Counted, Sample (FCS) / -JL ------ 1-- 1--- --- r -- ----- --- ------ /-- ---- --- \ //Jz- ' --- --- -- -- -- ----- -- -- z ,-- ------- -- -- 40 Total Fields Counted, Sample (FLS) ,-- -- Total Fibers Counted, Blank (FCB) -- 50 Total Fields Counted, Blank (FLB) / ~T~ Area of Filter, mm2(AF) i 60 Graticule Field Area, mm2 (GFA) */ / oo 3 rS'i 0- 0 70 -- Calculation of Fiber density (E) in Fibers/square millimeter -- -- --- t --- / --. -- '-- -- .-- 80 90 -- -- 100 E = <(FCS/FLS)-{FCB/FLB))/GFA E = fibers/mm2 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: C =1E)*(AF1 1000 *V C- /- ^^2. fibers/cubic centimeter limit ofOuanfitation (LOQ) - 7 fiieis/mm1 l iber counts outside the 100-1300 ftoers/mm2 range have greater than optimal variability and are probably biased. Analyst rDate: /(f/s/o Reviewed By: Date: /jl JtftJ%P Materials Analytical 3945 Laheflefcl Court Suwanee, 6A 30Q24 Phone (770) 866-3200 Page_ of Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 issue 2; Phase Contrast Microscopy Project Name: Qf /UvUV JTUP't Sample # P) X ~p(T^ X-Qy Q Analysis Date: Media Type: 25 mm MCE Fitter /-- ,/ -- --- -- --- -- -- --. ( i 1 -- .-- / Jr -- ( i / -- l X -- /. -- -- -- -- -- -- -- --- . j. -- -- --. ( .-- .-- -- ---- / --. / 1 -- -- / 'i -- -- -- -- /i -- -- -- / -- -- -- -- -- / --- 1-- .-- --- --' -- -- / -- X -- -- -- -- -- -- -- --- JL Sample ID: 10 ^ - 2 Y-- Pump Flow Rate, Uters/mlnute (FR) 20 Sample Time, minutes (T) Sample Volume, Liters (V) 30 Total Fibers Counted, Sample (FCS) 40 Total Fields Counted, Sample {FLS) Total Fibers Counted, Blank (FCB) 50 Total Fields Counted, Blank (FLB) Area of Filter, mm2 (AF) 60 Graticule Field Area, mm2 (GFA) /0- C 3 CJ /6O `J X d*00~7 7 70 Calculation of Fiber density (E) in Fibers/square millimeter 80 E = ({FCS/FLSHFCB/FLB))/GFA 90 E - , 3 *}. 0 fibers/mm2 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter . Notes: C = (E)*(AF) 1000 * V C = / yrl fibers/cubic centimeter Lin^ofGuantftationiLOQt-yfibefsApm2 . FiOef counts outsVJe the 100-1300 fibersAnm2 range have greater than optimal variabilHy and are probably biased Analyst Date: Reviewed By: Materials Analytical Services 3345 LaJtefiehf Court Suwanee. GA 30024 Phone (770) 866-3200 Date: Page of Materials Analytical Services Airborne Fiber Analysis NiOSH 7400 Issue 2; Phase Contrast Microscopy Project Name: Cf h// -Jcpfr/typ/y.0 -D 0#Y Sample # /"7 3 7 Analysis Date: (ilo/'S Media Type: 25 mm MCE Filter "0 V/ -- --- -- . -- Sample ID: P ' t)- V ~ (L- / -- -- -- 7 10 * -- -- Pump Dow Rate, Uters/minute (FR) -- -- -- --- / 20 Sample Time, minutes (T) ---- -- . '-- Sample Volume, Liters (V) ,/V / -- / / /i 30 . --- i _L_ --.-- i 1 -- Total Fibers Counted, Sample (FCS) -- 40 Total Fields Counted, Sample (FLS) / -- / - --- -- Total Fibers Counted, Blank (FCB) -- -- -- -- 50 Total Fields Counted, Blank (FLB) / --- -- '-- --- Area of Filter, mm2 (AF) ,-- ---... .-- -- 60 Graticule Field Area, mm2 (GFA) P3 /0 0 J 81 0~Q(j~7 ? '-- -- -- -- --- / -- *-- 70 Calculation of Fiber density (E) in Ffbers/square millimeter -- -- ---- -- *k --- --- -- 80 -- ' / -- E = ((FCS/FLS)-<FCB/FLB))/GFA -- > z -- j, -z -- -- -- 90 /-- -- -- 100 E= . ^ fibers/mm2 Calculation of Fiber Concentration (C) in Fibers/cubip centimeter . Notes: C = jE)*{AF) 1000 * V C- p-2-37 fibers/cubic centimeter limit of Quantitation (LOQ) = 7 fibefs/rron2 Phone (770> 866-3200 Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy PProject Name: G P)- jQtA/f J / Ofi 'f Sample# tl 3~? 6X 3 -6^(3- Analysis Date; Media Type: 25 mm MCE Filter -- -- ~ ---. 1 -- -- -- .( --- --- . i -- -- i -- ---- -- ' XX -- J*--( _ -- -- --. -- / -- -- .-- - -- --- -- -- X '9- i - i i --- '- --r -- / ( ( -- / ---- . 3 X x --- -- / r X 2. ------ / Sample ID: ft /X V - J? 10 Pump Flow Rate, Liters/miriute (FR) 20 Sample Time, minutes (T) Sample Volume, Liters (V) 30 Total Fibers Counted, Sample (FCS) 40 Total Fields Counted, Sample (FLS) Total Fibers Counted, Blank (FCB) 50 Total Fields Counted, Blank (FLB) Area of Filter, mm2 (AF) 60 Graticule Field Area, mm2 (GFA) /3.S- /oo j&y d.G 07 7 . . -- --- /- --- j0- 3 / --- -- // -- -- -- -- /i-- -- -- / '---- -- -- -- / -- 70 -- -- 80 -- -- 90 -- -- 100 Calculation of Fiber density (E) in Fibers/square millimeter E = ((FCS/FLS)-(FCB/FLB))/GFA e= . HI.! fibers/mm2 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter . Notes: c= C ~ jE)*(AF) 1000 *V /, 370 fibers/cubic centimeter Limit ofQuantitation (LOO) = 7 fibefs/mni2 Rber counts outside Uie 100-1300 fa>e*s/jni>7 range have greaterthan optimal variaMityand are probably bwsed. Analyst Li , Date: Reviewed By: Materials Anatyticat Services 39451.afcefietd Court Suwanee, GA 30024 Phone (770) 866-3200 d&ZtJr'---- Date: Pape " of Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Project Name: / P AA0 V D // - Jc>(* T cohf'tO/vd STOfif- Sample # tl 3 7 6S7 ~ 73X Analysis Date: nlufoS _ Media Type: 25 mm MCE Filter / /22-' /-- -- X r- 2 -- -- ( -- -- / 17- /. -- / -- '-- -- - .-- 2 ( /i -: /i - / -- -- '-- --- . -- -- :-- -- 7 / -- -- --a ---- -- -- .- V-- / --. -- -- ( -- -- ( ( -- --- -- -- Sample ID: PJ -- -- -- -- JX--L i -- -- -- 10 Pump Flow Rate, Liters/minute (FR) 20 Sample Time, minutes (T) Sample Volume, Liters (V) 30 Total Fibers Counted, Sample (FCS) 40 Total Fields Counted, Sample (FLS) Total Fibers Counted, Blank (FCB) 50 Total Fields Counted, Blank (FLB) Area of Filter, mm2 (AF) 60 Graticule Field Area, mm2 (GFA) 6 / 3 ^ c) V( /CrO 3<X 3, QQ 7 "7 - -- -- 70 t/ -- ~T 80 -/ ( -- 90 ,-- -- Calculation of Fiber density (E) in Fibers/square millimeter E = ((FCS/FLS)-(FCB/FLB))/GFA E - .' S -7. ^ fibers/mm2 i --_ 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: C= ' /. V C = (EHAF) 1000 *V fibers/cubic centimeter Limit oTQuantitation (LOQ) = 7 ffcereftnm2 Ffcer counts outside the 100-1300 fibers/nW Analyst Reviewed By: Materials Analytical Services 3945 Lakeftetd Court Swvanee, GA 30024 Phone (770) 866-3200 Page of Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Project Name: <&'P V hit - CofrftdJtOPY Sample # /j 3 7<$*J7' - O V y Analysis Date: Media Type- 25 mm MCE Filter -- ---. -- -- / -- --. .-- i 1/ --I --. ~ -- -- -- ---- -- --- - - -- --. ---- -- - / Sample ID: P ~ p L/ ~ F -- . 10 1 Pump Flow Rate, Liters/rrfmute (FR) i 20 Sample Time, minutes (T) ( Sample Volume, Liters (V) -- 30 -- Total Fibers Counted, Sample (FCS) -- 40 Total Fields Counted, Sample (FLS) -- Total Fibers Counted, Blank (FCB) 7.^0 7o jt /co : ' ---- ---- --- - -- _L_ -3 XA -- --/ i -- -- a 50 Total Fields Counted, Blank (FLB) Area of Filter, mm2 (AF) 60 Graticule Field Area, mm2 (GFA) srr /).0 o77 ( -- -- -- -- -- / -- 70 -- Calculation of Fiber density (E) in Fibers/square millimeter --, - - -- -- 80 E = |(FCS/FLS)-(FCB/FLB))/GFA _L -- t ?- -- >-- .-- --- -- -- -- ~ -- 90 -- E= . .C fibers/mm2 (-- . ---- -- 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: c= C = (E)*|AF> 1000 *V /. YPY fibers/cubic centimeter Limit ofQuantitation (LOQ) = 7 fibers/mm1 Materials Analytical Services Airborne Fiber Analysis ....... NIOSH 7400 Issue 2; Phase Contrast Microscopy Prefect Name: C P RC/i P V not-JO i^7 C JTcJ^Y Sample# Analysis Date: ////7/atr Media Type: 25 mm MCE Filter /? 3'~?S~3.- 6r-/^ 3 A . .-------- -- --- r -- -- -- -- -- -- '-- -- -- --. -- -- / -- / -- -- -- i -- -- -- -- --- - -- -- .-- / -- -- -- -- --. -- -- a -- -- / -- 1 X ~ -- .1 X -- -- Sample ID; /}- 10 Pump Row Rate, Liters/mmote (FR) 20 Sample Time, minutes (T) Sample Volume, Liters (V) - 0,, 0 _ . --- -- '' -- -- -- .. -- '- a --- -- / .2 X -- f 2- -- -- ' -- -- X X -- -- - -- 30 -- Total Rbers Counted, Sample (FCS) -- 40 Total Fields Counted, Sample (FLS) -- Total Rbers Counted, Blank (FCB) -- 50 Total Fields Counted, Blank (FLB) / Area of Filter, mm2 (AF) --- 60 Graticule Field Area, mm2 (GFA) -- / /6 0 3 $ J~ 6 0 ~? *7 -- -- 70 Calculation of Fiber density (E) in Fibers/square millimeter -- 80 -- E = ((FCS/FLS)-(FCB/FLB))/GFA -- -- -- 90 E= . y. 7 fibers/mm2 ---- -- ( I...... X X X 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: C = |E)*(AF) 1000 *v C -- l) ~ V 7 ^ fibers/cubic centimeter UmX ofQuantttaiion (LGQ) - 7 ffoers/hnm1 Materials Analytical Services Airborne Fiber Analysis NtOSH 7400 Issue 2; Phase Contrast Microscopy Project Name: p n(r?Analysis Date: ____ jh (X ~\/Qfsv7~ cofnfiOA/ \jt (Jfl't Sample# /V 7 7<Q 3 ~0Y& Media Type: 25 mm MCE Filter ' --' -- -- ( -- --- -- i -- ,-- --- '-- f/ A X- .-- - -- -- . __ -- ; --- -- ( -- - - . i --- - '-- _-- -- - j -- ---- -- -- / -- / ' --/ 'x --. -- / -- / -- -- JX. -- --- -- -- a -- -- / '-- -- -- - -- -- -- -- -----. -- /-- -- Sample ID: Jj ~ c) i' ji ' 10 -- ' Pump Flow Rate, Liters/miriute (FR) -- 20 Sample Time, minutes (T) -- Sample Volume, Liters (V) .------ 30 Total Fibers Counted, Sample (FCS) ( -- -- _-- -- 40 Total Fields Counted, Sample (FLS) Total Fibers Counted, Blank (FCB) 50 Total Fields Counted, Blank (FLB) Area of Filter, mm2 (AF) 60 Graticule Field Area, mm2 (GFA) $ J? Q .0 J? ~J /6 0 ^ 6- 0 Q 7 ? 70 / -- 80 -- -- 90 -- / 100 Calculation of Fiber, density (E) in Fibers/square millimeter E= . E = FCS/FLSMFCB/FLB))/GFA j? ^^ fibers/mm2 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: c ={EL*{AF1 1000 * V C = 0.^7^ fibers/cubic centimeter Lina of Quantitation (LQQ)=7 fiiers/mm3 Fiber counts outside the 1CKM300 fibers/nim2 range haw greater than optimal variability and are probabiy biased- Analyst la yi Date: Reviewed By; Date: /t/a? US' Materials Analytical Services 3945 Lakefieki Court Suwanee, GA 30024 Phone (770) 86&-3200 Page ________ of Materials Analytical Services Aiirbome Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Project Name: ,p zAO^J CoCifC}}#/ Sample# ./) ? 3 6S'-J~0Y /* Analysis Date: Media Type: 25 mm MCE Fitter --' -- 3 / -- -- -- 1 -- .-- -- -- / -- -- ----- J A -- --- a -- --- -- i " -- --/ ( -- -- -- -- '-- -- -- -- _ i -- -- ---- -- ---- ------- --- -- / -- ---- ---- -- -- -- -- .-- -- ---- -- -- f/ ^ A -- J-. . --' -- . --: -- --- -1_ J- X. -- -- -- /---- -- -- -- -- -- -- *-- -- --. -- r- -- Sample ID: /) S~~ C, 10 Pump Row Rate, Liltss/inmute (FR) 20 Sample Time, minutes (T) Sample Volume, Liters (V) 30 Total Fibers Counted, Sample (FCS) 40 Total Fields Counted, Sample (FLS) Total Fibers Counted, Blank (FCB) 50 Total Fields Counted, Blank (FLB) Area of Filter, mm2 (AF) 60 Graticule Field Area, mm2 (GFA) Q0~ 0 / <P 76 0 3 / .) 7)- 0 0 71 70 Calculation of Fiber density (E) in Fibers/square millimeter 80 E = ((FCS/FLSMFCB/FLB))/GFA 90 E = j, y fibers/mm2 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: C= C = (E)*(AF) 1000*V O. V J (1 fibers/cubic centimeter Limit ofQuantitation (LOQ) = 7 fibersAnm2 Materials Analytical Services Aifbome Fiber Analysis ...... NIOSH 7400 Issue 2; Phase Contrast Microscopy Project Name: Analysis Date: Cf /7 /X ~ Jo (sj 7 c ohfcOA/p JTVPY Sample# fl 2 ~7 a In!a ___ Media Type: 25 mm MCE Filter 0 -- .-- .-- -- l -- -- (( i -- ---- 1-- -- -- -- / -- -- ,-- --- ( --- -- I -- --- --- 1 --' -- --. -- -- -- -- .-- -- --- -- ! ---- --- . ---- - Sample ID: -- J? -- ' ---- -- -- :-- . 10 -- Pump Flow Rato, Litcrs/miriutc (FR) -- - 20 Sample Time, minutes (T) -- Sample Volume, Liters (V) / . --- 30 i-- Total Fibers Counted, Sample (FCS) -----. -- 40 Total Fields Counted, Sample (FLS) '" / Total Ftbers Counted, Blank (FCB) ( -- 50 Total Fields Counted, Blank (FLB) -- /i Area of Rlter, mm2(AF) . <22 i /oo its' . ( --1 -- ---- 60 Graticule Field Area, mm2 (GFA) -- D- 00 7 7 -- 70 Calculation of Fiber, density (E) in Fibers/square millimeter / ---- ' - 80 .--- -- E = ((FCS/FLS)-{FCB/FLB))/GFA --/ (( -- '-- -- 90 / -- 100 E~ - 2 ?. 2 fibers/mm2 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: c-- C =1ET(AF) 1000 *V / on fibers/cubic centimeter limit of Quantitation (LQQ) = 7 ftersAwin? Materials Analytical Services 3945 Lakefiek! Court Suwanee, GA 30024 Phone (770) 866-3200 Rape of " Materials Analytical Services Aifbome Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy ......... Project Name: C f &V T Co Hf6<ja/S sT'fl# Y Sample# f~~t 7 7 60 S--6^0 Analysis Date: liln/r __ Media Type: 25 mm MCE Filter --- -- -- --- -- Sample (D: -- . 10 ^Hi-- jQ -- -- -- --- -- ; -- ---- -- .-- ' -- -- ---- ------1 -- ----- ---- ---- Pump Flow Rate, t iters/minute (FR) 20 Sample Time, minutes (T) ..... -.. --. ---- Sample Volume, l iters (V) 30 Total Fibers Counted, Sample (FCS) ', (YJ ^ --. -- -- ---- -----. ------ ---- --. .-- -- - ----- --- ---- ------ ---- . -- -- -------- -- -- -------- --- -- -- --- -- #0 Total Fields Counted, Sample (FLS) Total Fibers Counted, Blank (FCB) 50 Total Fields Counted, Blank (FLB) Area of Filter, mm2 (AF) 60 Graticule Field Area, mm2 (GFA) (60 YH & ) 0 ,,Q (T~l 7 70 Calculation of Fiber density {E} in Fibers/square millimeter --- -- ---- -- r.-- --- ----- '----- ~-- -- -- -- -- ------------ . 80 90 ----- --- -------- 100 E = ((FCS/FLS)-{FCB/FLB))/GFA E= (J/) . >C 7 fibers/mm2 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter . Notes: C =(E)*(AF) C = AJ//j 1000 *V fibers/cubic centimeter Limit of Quantitation (LOQ) - 7 fibers/mrn* Materials Analytical Services Airborne Fiber Analysis ...... NIOSH 7400 Issue 2; Phase Contrast Microscopy Project Name: CP fr/K 'Jdtrtr J TOfi Y Sample# P37^ 3f Analysis Date: n/n/oS' _ Media Type: 25 mm MCE Fitter --- -- -- -- -- -. -- Sample ID: 10 0 0 ~ l~0 ,,_ *__ --- Pump Flow Rate, LitersAmrtute (FR) . ---- -- -- -- -- -- `_' .-- --- - -- (T)20 Sample lime, minutes -- '- Sample Volume, Liters (V) 30 ' -- -- -- ' -- -- --- -- --- ~ Total Fibers Counted, Sample (FCS) 40 Total Reids Counted, Sample (FLS) -- . -- --- --- Total Fibers Counted, Blank (FCB) *-- -- -- - ~. . 50 Total Fields Counted, Blank (FLB) (_) 0 (00 -- . __ -- . --. ,-- -- -- ---.. Area of Filter, mm2 (AF) -- 60 Graticule Field Area, mm2 (GFA) 0^0077 -- - -- -- --- -- -- 70 -- --- -- ----- -- Calculation of Fiber density (E) in Fibers/square millimeter --- - --- -- -- --- 80 E = ((FCS/FLSMFCB/FLB))/GFA -- --- --- : ----- --- '--- ---- - -- ---- 90 7E= . fij ft 4 fibers/mm2 -- --.. ---- ------ ----- .-- - ----- '-- --- 100 Calculation of Fiber Concentration (C) in Fibets/cubic centimeter . Notes: C = (E)*(AF) 1000 * V o 11 fibers/cubic centimeter Limit of Quantitation (LOQ) = 7 fibers/mm2 Fiber counts outside the 100-1300 fibers/mm2 Analyst Reviewed By. Materials Analytical 3945 Lakefield Court Suwanee. GA 30024 Phone (770) 866-3200 have greater that optimal variability and are probably biased. Date: Od Date: J% hi hs Page of Materials Analytical ServicesAilrbome Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy ......... Prefect Name: P Jt Y h// - JO (NTY Sample# /? 3 Analysis Date. nlnUr Media Type: 25 mm MCE Fitter 0 J 2- Sample ID: p $ ~ (2% p} 10 Pump Flow Rate, Lilers/mmute (FR) 20 Sample Time, minutes (T) Sample Volume, Liters (V) 30 Total Fibers Counted, Sample (FCS) $ ^ 40 Total Fields Counted, Sample (FLS) Total Fibers Counted, Blank (FCB) Total Fields Counted, Blank (FLB) Area of Filter, mm2 (AF) 60 Graticule Field Area, mm2 (GFA) / 00 PP'P ^,, 0 <1 . 70 Calculation of Fiber density (E) in Fibers/square millimeter E= . E = ((FCS/FLS)-(FCB/FLB))/GFA 0, ^ 7 fibers/mm2 Notes: Calculation of Fiber Concentration (C) in Fibers/cubic centimeter C = I\Jf/j C -- (E)*(AF) 1000 *V fibers/cubic centimeter Limit of Quantitation (LOQ) = 7 fibersAnm2 Fiber counts outside the 100-1300 fibers/mm2 Analyst Reviewed By: Materials Analytical 3945 Lakefietd Court Stiwanee,GA 30024 Pttone ( /VO) 806 3200 Page_ of Materiafe Analytical Services Airborne Fiber Analysis ....... NIOSH 7400 Issue 2;Phase Contrast Microscopy QPProject Name: h /X rcjfrfGUM. <ST\ffi Y Sample# A? Analysis Date: ulnlof _ Media Type: 25 mm MCE Filter 3 "Os 3 -- ---- ---- . ; -- Sample ID: '-- -- -- ----- 10 ft ft - 33. "ft -- -- -------- ---- --- ---- -- --- - *- ,-- '----- ; ------ ----- ,--- ' ,--- --- . ,--- ---- . ------- --. -- '--- ' -------- --7 Pump Flow Rate, Liters/minute (FR) -- 20 Sample Time, minutes (T) -- Sample Volume, Liters (V) " 30 ' '----- Total Fibers Counted, Sample (FCS) --.. --- 40 Total Fields Counted, Sample (FLS) -- -- Total Fibers Counted, Blank (FCB) ---- 50 Total Fields Counted, Blank (FLB) -- Area of Filter, mm2 (AF) -- --- 60 Graticule Field Area, mm2 (GFA) . 0 l (00 3 /J~~ Q, 0 <T7 "7 --- -- ---- -- -- --- -- -- __ -- Calculation of Fiber density (El in Fibers/square millimeter -- -- ---- -- ' " ' '--- ---- ' -- ---- --.. ---- .-- ,-- ----- --- -- -- '----- 100 E = ((FCS/FLSHFCB/FLB))/GFA E= ftft, ^ y fibers/mm2 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter . Notes: C = ftJ/$ C " (E)*(AF) 1000 *V fibers/cubic centimeter Limit of Quantitation (LOQ) - 7 fibefs/hmn1 Materials Analytical Services Aiirbome Fiber Analysis ...... NIOSH 7400 Issue 2; Phase Contrast Microscopy Project Name: < f fc&iP'Y 17/)( - Jd jsfT (bnfeo/v# sjTV/Y Sample# /? 3 .Analysis Date: (l)}~? /o 5___________ Media Type: 25 mm MCE Filter 3~ 0 --- -- -- --- . '------ Sample ID: ---- _ --~ -- -- 10 /-- /% ---- -- -- -- -- -- Pump Row Rale. Liters/minute (FR) -- -- 20 Sample Time, minutes (T) . -- ---- -- --- ----- .-- ------ Sample Volume, Liters (V) 30 . -- .-- -- -- - '----- Total Rbers Counted, Sample (FCS) C) 0 '-- -- .------ -- ' -- . - 40 Total Fields Counted, Sample (FLS) -- ------- - -- Total Fibers Counted, Blank (FCB) -- ---- '--- 50 Total Fields Counted, Blank (FLB) '{0.0 --. -- -- -- -- --- -- - --- -- -- ---- - ------ --, -- 1-- -- -- --' -- '---- "-- .-- . '------ ------ ------ ---- -- -- ------- Area of Fitter, mm2 (AF) -- 60 Graticule Field Area, mm2 (GFA) SS 6< 0Q~?~? ....... -- 70 Calculation of Fiber density (E) in Fibers/square millimeter -- ^--- 80 E = ((FCS/FLS)-(FCB/FLB))/GFA -- ---- 90 E = . Af^ ^ V fibers/mm2 -- -- -- -------' 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter . Notes: C -- JJ//j C = (E)*(AF) 1000*V fibers/cubic centimeter Limit of Quantitation (LOQ) = 7 fibetsAnm* Phone (770) 066-3200 Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy ... . Prefect Name: CP /7/X -~jr</PY Sample# fl 3~?6j Analysis Date: nh 7/o.r __ Media Type: 25 mm MCE Filter OS'^ Sample ID: F'omp Flow Rate, Liters/rmnute (FR) Sample Time, minutes (T) Sample Volume, Liters (V) 30 Total Fibers Counted, Sample (FCS) 40 Total Fields Counted, Sample (FLS) Total Fibers Counted, Blank (FCB) 50 Total Fields Counted, Blank (FLB) Area of Filter, mm2 (AF> 60 Graticule Field Area, mm2 (GFA) 0 0 166 3*s d, OQ7~7 70 Calculation of Fiber density (E> in Fibers/square millimeter 80 E = {(FCS/FLS)-(FCB/FLB))/GFA 90 e-. fibers/mm2 Notes: 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter C = (E)*(AF) 1000 *V = JS/rf fibers/cubic centimeter Unit of Quantitation (LOQ) = 7 ffoers/mrn1* . Ftoer counts outside the 100-1300 ffcersAnm2 range have greater than optimal variability and are probably biased; Analyst Date: //// 7/4 j Reviewed By; Date: /xl^/tiY Materijis Analytical Services 3945 Lakefield Court Suwanee^ GA 30024 Phone (770) 860-3200 Page_ of Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Project Name: Analysis Date: CP / 'cPs# V />/ A --JO T CQtiftU*# ( Sample# //.//'?/'t<f 3 Media Type: 25 mm MCE Filter . 3 ~7Q Sample ID: 10 Pump Flow Rate, Liters/minute (FR) 20 Sample Time, minutes (T) Sample Volume, Liters (V) 30 Total Fibers Counted, Sample (FCS) 40 Total Fields Counted, Sample (FLS) Total Fibers Counted, Blank (FCB) 50 Total Fields Counted, Blank (FLB) Area of Filter, mm2 (AF) 60 Graticule Field Area, mm2 (GFA) 0 0 (Q0 3&Sa* oo~r 7 70 Calculation of Fiber density (E) in Fibers/square millimeter 80 90 E - E = ((FCS/FLSHFCB/FLB))/GFA AJ0^ L Tfibers/mm2 Notes: 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter C = (E)*(AF) 1000 *V C = Mm. fibers/cubic centimeter Limit of Quantitation (LOG) = 7 IibersAnrn2 Fiber counts outside Ute 100-1300 fibers/mm2 range have greater than optima! variability and are probably biased. Date: / lhlh(?r Date: /A S' Page_ of Materials Analytical Services Airborne Fiber Analysis ...... NIOSH 7400 Issue 2; Phase Contrast Microscopy Project Name; f ft. f)(? V" A/X ---VT)Sample# /^ 37 3 ~ 0 ^ 7 Analysis Date: Media Type: 25 mm MCE Filter Sample ID: " eT. V 0 10 Pump Row Rate, Liters/irnriute (FR) Sample Time, minutes (T) Sample Volume, Liters (V) ". 0 30 Total Fibers Counted, Sample (FCS) 40 Total Fields Counted, Sample (FLS) 0(0 0 Total Fibers Counted, Blank (FCB) Total Fields Counted, Blank (Ft_B) Area of Filter, mm2 (AF) 60 Graticule Field Area, mm2 (GFA) 0* 0d~7 ~? . 70 Calculation of Fiber density (E) in Fibers/square millimeter E = {{FCS/FLS)-(FCB/FLB))/QFA E = . Ajjpj?C fibers/mm2 Notes: 100 Calculation of Fiber Concentration (C) in Fibers/cubtc centimeter C = (E)*(AF) 1000 *V C = M/$ fibers/cubic centimeter Lot# of Quantitation (LOG) = 7 fibers/mm? Fiber counts outside the 100-1300 fibers/mm2 range haue greater than optima vaiiabifity aridare probably biased Analyst Dale: / or Reviewed By: Materials Analytical 3945 LakefieM Court Suwanee, GA 30024 Phone (770) 866-3200 Date: /X Page_ of Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Project Name: & f V" jAnalysis Date: {) f *7/o 3 ~ COfi'/W^ JTO# ^ Sample#' Media Type: 25 mm MCE Filter /6~> J~6 J S' ---- / % -- 3 -- 1--: -- i --- -- - --;-- -,--X2 -- --- ---- ( .7 L /i -- / -- * - -- \ -- X-- - I--. .. .-- .-- / Sample ID: S^'P~( 10 Pump Flow Rate, Ulers/mlnute (FR) 20 Sample Time, minutes ("I) Sample Volume, Liters (V) 30 total Fibers Counted, Sample (FCS) 40 Total Fields Counted, Sample (FLS) Total Fibers Counted, Blank (FCB) X '-- 2 b- -- -- . y^ --- -- -- --- -- ---- -- 50 Total Fields Counted, Blank (FLB) -- ./ Area of Filter, mm2 (AF) -- -- -- 60 Graticule Field Area, mm2 {GFA) *"-- /<i . 3 Jy /60 7 &J~ $, 0Cl'7'7 1 ---- i --- -- 70 fi -- -- 1 '-- ----- /i-- 80 1 ( -- ------ X T1 t - -------- -------- t i --- / V 90 & / 100 Calculation of Fiber density (E) in Fibers/square millimeter E = ({FCS/FLS)-<FCB/FLB))/GFA E = ^$/ 7 fibers/mm2 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter - Notes: C = (E)*(AF) 1000 *V C= /, 7XX Fibers/cubic centimeter limit of Quantitation (LQQ) = 7 fibefs/mm3 Fftier counts outside the 100-1300 fibers/hwn* range have gie^erthan optima variability jtkJ are probably biased. Dale: ///( 7/of Date: /Z Phone (770) 866-3200 Page_ of Project Name: Analysis Date: Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy (7P fL&tf n/ - .Tofa/T c6frf6Vfu# jrt/j? Y 3 ~7Sample# f~7 iilnlty _ Media Type: 25 mm MCE Filter /-- -- -- / / ---- --- --- '<-- / --. / --- / /-- . '--- 1 -- i 1 -- ------ / -- -- / *--- -- f -- -- -- -- --. i ----- / Sample ID: ---. 10 4 i p. - a / Pump Flew Rate, Liters/rmnute (FR) / 20 Sample Time, minutes (T) % -- -- -- li -- -- --- > JL /i 2- -- -- -- -- / Sample Volume, Liters (V) 2\ 30 ! Total Fibers Counted, Sample (FCS) f 40 Total Fields Counted, Sample (FLS) A Total Fibers Counted, Blank (FCB) -- 50 Total Fields Counted, Blank (FLB) ~-- Area of Filter, mm2 (AF) -- 60 Graticule Field Area, mm2 (GFA) / Y<P /oo d. 00T7 -- / 3 70 2 / -- i -- / 80 Calculation of Fiber density (E) in Fibers/square millimeter E = <(FCS/FLSHFCB/FLB))/QFA -- / ( -- -- -- ,--- 90 E = _____ c2, 3fibers/mm2 / --. 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: c = / C = (E)*(AF) 1000 *v fibers/cubic centimeter UmS ofQuantitation (t-OQ) = 7 fiberxftnm? Materials Analytical Services Airborne Fiber Analysis ...... NIOSH 7400 Issue 2; Phase Contrast Microscopy Preyed Name: &P hf)C - JflWT fcnpsufl# STO/ Sample# fl)7&~~ 06 Analysis Date: it Inips' _ MedtaType: 25 min MCE Filter limit ofQuantitation (LQQ) = 7 ftbersAnm2 Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Project Name: Analysis Date: typy hht- Jd cohftuflJP JTU0 Y Sample if /ill I/OS' Media Type: 25 mm MCE Filter ---- --- . 5 2 Sample ID: $ S ft ~ / ,-- / / h / ------ 3 / --- ---- / -- --- , Z' i <-- i ------ '--- 10 Rump Mow Rate, Uters/minute (FR) 20 Sample Time, minutes (T) Sample Volume, Liters (V) 30 ,5. & - <? /, I -- ' ,-- Total Fibers Counted, Sample (FCS) (c> ' --/ -- / / -- J2" -- 1 ---- -- -- // a i 2 40 Total Fields Counted, Sample (FLS) Total Fibers Counted, Blank (FCB) 50 Total Fields Counted, Blank (FLB) -- -- - i-- Area of Filter, mm2(AF) / / 60 Graticule Field Area, mm2 (GFA) il .-- ----- / 0tT 3 ^oO'T'p <-- /' -- --: 3 70 Calculation of Fiber density (E) in Fibers/square millimeter / / X-- -- / -- -- / li --' / -- 80 E - ((FCS/FLS)-{FCB/FLB))/GFA . -- / / -- 90 E = ^ft, d fibers/mm2 / . .-- a / -- --r _/i_ / 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter . Notes: C = (ETTAF) 1000 *V C= / /o 7 fibers/cubic centimeter Unit of Quantitation (LOQ) = 7 fibfifs/mm2 Fiber courts owtside Hie 100-1300 ftbersArim7 range have greats than optimal variability and are probably biased. Analyst Reviewed By: Materials Analytical _ 3945 LakeTield Court Suwanee, GA 30024 Phone (770) 866-3200 Date: / Date: J j6 Page_ of Materials Analytical Services Aiirbpme Fiber Analysis........ NIOSH 7400 Issue 2; Phase Contrast Microscopy Project Name: Cf STO/'f Sample # tl 3 7 fT3-C&2. Analysis Date: f/ i/ ~) f0 3_________ Media Type: 25 mm MCE Fitter / -- 3t,4 a / --. /i -- -- "i -- -- -- 7 -- -- -- 2/ / -- -- -- /, H 3 -- -- /./ / 3-- -- ~JT i / ----( a .-- ---. -- / -- -- / -- ( -- / A- /l ( ' J- -- -- -- /I -- -- -- -- / / / -- ( Ji- & P <S~Sample ID:________ J\i ~ 10 Pump Flew Rate, Lilers/minute (FR) ( X a- 1 /i 20 Sample "I ime, minutes (T) Sample Volume, Liters (V) 30 Total Fibers Counted, Sample (FCS) -- 40 Total Fields Counted, Sample (FLS) -- Total Fibers Counted, Blank (FCB) / 50 Total Fields Counted, Blank (FLB) / Area of Filter, mm2 (AF) / 60 Graticule Field Area, mm2 (GFA) - /r. 3 6? /o 0 _ .... 3 tr d.Qo~77 ... -- 70 / / 80 / Calculation of Fiber density (E) in Fibers/square millimeter E = ((FCS/FLSMFCB/FLB))/GFA -- 90 / E= 17 0 fibers/mm2 a. 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: c = (E)*(AF) 1000 * V C -_______7, ilO _________ fibers/cubic centimeter Lr*<^Quanl(t^k(LCXJ) = 7a)esAim* Fiber counts JtskteU>e 100-13GOfibereAmi2 range have greyer than optima variability ami are probably biased. Analyst 77J l JjpL Reviewed By. Materials Analytical Services 3345 lakefietd Court Suwanee, GA 30024 Phone (770) 866-3200 Date: / /; Date: Pageof Materials Analytical ServicesAitbome Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy .... Project Name: Q P ft IK ccn/?6(jA,/> V Sample # '/j37/S3 " 063 Analysis Date: /ill! /os' ___ Media Type: 25 mm MCE Filter --- ,___ * / i / / / .-- / --- ------ -- 2-- --- --- 27 -- / -- 'i -- > ! r % ------- - --- / i- -- /-- / I / .-- jj-. /( / ---. // / /i // ---- -- / /i.-- / / / / /i -- -- -- /- i Xj. i -- 2 5 --: Sample ID: vXj P ~~ 6o 10 Pump How Rate, Liters/minute (FR) 20 Sample Time, minutes (T) Sample Volume, Liters (V) 30 Total Fibers Counted, Sample (FCS) 40 Total Fields Counted, Sample (FLS) Total Fibers Counted, Blank (FCB) 50 Total Fields Counted, Blank (FLB) Area of Filter, mm2 (AF) 60 Graticule Field Area, mm2 (GFA) 20 -6 5 C, zoo 3&S /. 00!! 70 Calculation of Fiber density (E) in Fibers/square millimeter 80 E = FCS/FLSHFCB/FLB))/GFA -- / --- % / 90 e= . 7 A.7 fibers/mm2 -- -- 1 /* /i /i 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: c= C -- jE)*(AF) 1000 * V 0. ?/JT fibers/cubic centimeter Limit ofQuanStation (LQQ) = 7 fibersAnm* Project Name: Analysis Date: Materials Analytical Services Aitbome Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy /-)// - Jo (A/ r jTOff sample # fr3 7 ///nh' Media Type: 25 mm MCE Filter 3-C6v/ -- --- -- ' l" i / -- -- / / Jp~ ( J / / / --T -- ' / ---- / --. 2, -- - -- / -- -- -- ' -- --- -- i '-- : -- / -- -- --` O -- --- ' -- / -- . --, ( -- ! .-- *2 /i -- -- -- ( ( ---- --) -- f ( P-- --- -- - & 'i -- -- -- -- ---- / -- ; / --- -- / -- --- .-- -- - -- ---- --- Sample ID: vf P 7 10 Pump Row Rate. Uters/mtrtute (FR) 20 Sample Time, minutes (T) Sample Volume, Liters (V) 30 Total Fibers Counted, Sample (FCS) 40 Total Fields Counted, Sample (FLS) Total Fibers Counted, Blank (FCB) 50 Total Fields Counted, Blank (FLB) Area of Filter, mm2 (AF) 60 Graticule Field Area, mm2 (GFA) /Jl 3 Wi /0 /0. 06-71' 70 Calculation of Fiber density (E) in Fibers/square millimeter 80 E = <(FCS/FLSHFCB/FLB))/GFA 90 E= SJ * fibers/mm2 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter . Notes: =C (E)*(AF) 1000 * V c= / J<H fibers/cubic centimeter Limit ofQuantitation (LOQ) = 7{ibers/mnrJ fiber counts outside the 100-1300 fibersAnnrc2 Analyst Reviewed By: Materials Aiiafyfcal 3945 Lahefi^d Court Suwanee, GA 30024 Phone (770) 866-3200 have greater Ban optima) variability and are prcbabty biased. - Page_ of Materials Analytical Services Airborne Fiber Analysis NfOSH 7400 Issue 2; Phase Contrast Microscopy ....... Project Name: C& d'f\QV Cl//- ~ToCsi-if&U/v# JFO# Sample# M 376-T7-Q J~ Analysis Date: ulnlof Media Type: 25 mm MCE Fitter (i ,-- -- / -- --/ -- jX- / ------- / -- '-- -- . -- -- . -- -- -- / / / r-- --- a --. . --- X -- / -- -- _-- -- ~T -- -- -- 1/ } .-- / -- -- 2 -- --- i '-- - / / / ^--.... ihx - -- -- -- Sample ID: S J P "" ^ . 10 Pump Flow Rate, Liters/miriute (Fit) 20 Sample 1 ime, minutes (T) Sample Volume, Liters (V) . 11. ( -- ' -- / -- -- -- --- 30 Total Fibers Counted, Sample (FCS) 40 Total Fields Counted, Sample (FLS) Total Fibers Counted, Blank (FCB) 37 too -- 50 Total Fields Counted, Blank (FLB) -- Area of Filter, mm2 (AF) -- 60 Graticule Reid Area, mm2 (GFA) --- / -- -- 2 -- jA 70 / --" 80 j 90 Calculation of Fiber density (E) in Fibers/square millimeter E = ((FCS/FLSHFCB/FLB))/GFA e= . y<f,/ fibers/mm2 -- ' -- / ------- 100 Calculation of Fiber Concentration (C) in Fibersfcubic centimeter Notes: o II "Q C = 4EWAFI 1000 * V fibers/cubic centimeter Limit of CHiantitation (LOO) = 7 fibers/mm5 3945 Lakelteld Court Suwanee, GA 30024 Phone (770) 866-3200 PaQe of Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Project Name; ^ 67VIV /V?Cr-XOiArr (/A# Y Sample# J7. 'i 5 Q ^3- 0 7 Analysis Date: /(Inlet ___ Media Type: 25 min MCE Fitter t'i / ' / 1 - --- -- Ik i i -i f -- Ii j-- / * i ,-- -- / 7 -- i i i -r X' -- -- - '-- --- / -- / / 7 ---. -- -- -- ---- -- -- -- / / --- --- -- / 7 / i / / / / 7 7 / k --- -- --. -- 7 -- --- Sample ID; SAP' to 10 Pump Flow Rate, Uters/minute (FR) 20 Sample Time, minutes (T) Sample Volume, Liters (V) 30 ti Sj. -- Total Fibers Counted, Sample (FCS) 40 Total Fields Counted, Sample (FLS) Total Fibers Counted; Blank (FCB) 7 50 Total Fields Counted, Blank (FIB) -- Area of Filter, mm2 (AF) --- 60 Graticule Field Area, mm2 (GFA) / 55 /06 A 007 7 70 -- Calculation of Fiber density (E) in Fibers/square millimeter J 80 7 /i 90 E = ((FCS/FLSHFCB/FLB))/GFA E - . ________7 /' y______fibers/mm2 / -- -- 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: C = (E)*(AF) 1000 * V e = 6, 57? fibers/cubic centimeter Limit of Quantitation (LQQ) = 7 fibers/fm?1 Fitoer counts outside the 100-1300 ffcets/mn? Analyst Reviewed By: Materials Analytical 3945 Lakeftetd Court Suwahee, GA 30024 Phone (770) 966 3200 hawe greater than optima! variability and are probabty biased. Date: Date: Page_ of Project Name: Analysis Date: Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy . fcfftPY /T / Sb(A/TCon/WA/ sroj) Y Sample# fl 3~?S3 ~~ 0<j 7 nlZifas' _ Media Type: 25 mm MCE Filter ---- ..-- -- 7 ----- .-- / '-- / -- / -- -- - '-- / ------- -- '--" .-- -- h / --- ri Sample ID: . S -i f -- (} 10 Pump Flow Rate, titers/mihute (FR) 20 Sample lime, minutes (1) Sample Volume, Liters (V) 30 Total Fibers Counted, Sample (FCS) ni ------- -- t -- --. / / -- / ---- ---- /-- - --- -- -- --- -- -- 40 Total Fields Counted, Sample (FLS) -- Total Fibers Counted, Blank (FCB) -- 50 Total Fields Counted, Blank (FLB) Area of Filter, mm2(AF) -- 60 Graticule Field Area, mm2 (GFA) -- /go o.oaii --- . -- ' ---r --/ x >- 70 -- Calculation of Fiber density (E) in Fibers/square millimeter -- -- a -- - ' -- -- 80 E = ((FCS/FLS)-(FCB/FLB))/GFA ^--- -- T .-- -- -- -- -- 90 -- -- 100 E= . 7 fibers/mm2 Calculation of Fiber Concentration 1C) in Fibers/cubic centimeter Notes: C =IE)*(AF) 1000 * V c = 0./V fibers/cubic centimeter Limit of QiianlHatiofi (LOO) - 7 fibefs/mm* Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Project Name: /'f ft f )t ~ CarifdufvS S TO P Y' Sample # fl 3 7 ^ 7 0 / S' Analysis Date: //Inks' Media Type: 25 mm MCE Filter / ------- A '-- -- i -- Sample ID: - ^---10 S P / oL --- '-- -- -- -- / / --- -- -- /-- / -- -- --. -- --/ -- --/ d-- :-- -----' .-- .-- -- ----- ' -- T X -- -- -- ----- -- -- -- -- . -- -- / / -- -- -- > X -- -... -- Pump Row Rate, Liters/minute (FR) -- 20 Sample Time, minutes (T) -- Sample Volume, Liters (V) / 30 -- Total Fibers Counted, Sample (FCS) / 40 Total Fields Counted, Sample (FLS) / Total Fibers Counted, Blank (FOB) ~ 50 Total Fields Counted, Blank (FLB) '--- Area of Filter, mm2 (AF) 60 Graticule Field Area, mm2 (GFA) -- ^7 (& _ t> !X l j00 3% ^ O _ 0 0"7 ~7 '-- ---- -- 70 80 Calculation of Fiber density (E) in Fibers/square millimeter E = {(FCS/FLS)-{FCB/FLB))/GFA / ------ / --/ -- ( 90 E= 3(7 *3 fibers/mm2 ----: --- ----- / --. 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: C -- (E)*(AF) 1000 *V C -- 0-/-?7 fibers/cubic centimeter UrnHoT Quantitation (LOQ) - 7 fibers/rom2 Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy CfProject Name: - JOfAT C6f\fcfus'd Y Sample # A? 0 <Q 3~ 0 C ^ Analysis Date: Media Type: 25 mm MCE Filter -- >-- -- --- -- -- 'i --" - ----. --' -- -- ---- -- . -- ------ -- -- -- . -- --- - --. ' --- . --- -- . -- -- ----- . .--- . '-- : ---- -- --- '-^-- -- -- ---- --- -- '-- ' ----- . --- --- - '--- --- -- -- -'-- ---- -- l -- - _. Sample ID: SJt fi " /3 10 Pump Flow Rate, Uters/minute (FR) Sample Time, minutes ( i) Sample Volume, Liters (V) 0 ---- -- '--- --- --- - 30 ---- ' Total Fibers Counted, Sample (FCS) --- 40 Total Fields Counted, Sample (FLS) -- Total Fibers Counted, Blank (FCB) -- 50 Total Fields Counted, Blank (FLB) -- ' Area of Filter, mm2 (AF) ,_^ -- -- 60 Graticule Field Area, mm2 (GFA) ji '^ 0 3 % S' 0. G</~?'*7 -- '--- ,--' -- -- ' _ -- -- -- -- -- " ---- 70 80 90 100 Calculation of Fiber density (E) in Fibers/square millimeter E= . E = ((FCS/FLSMFCB/FLB))/GFA 0j y fibers/mm2 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: C= /J! $ C =(E>*(AF) 1000 *V fibers/ctibic centimeter Limit of Quantitation (LOQ) = 1 fibcfs/mm2 Fiber counts outside the 100-1300 fibers/mm* range have greaterthm oplima) variabifity and are probably biased. :Date: it/nh J~ Date: Phone (770) 866-3200 Page of MAS TEM ANALYSIS CLIENT NAME: Materials Analytical Services Atlanta M37653-0 7402 ANALYSIS Sample Area1 Volume: Q Filter Type: Pore size: Effective Filter Area: Sample type: Analysis type: Grid Acceptance F 851.7 MCE 25mm 0.8 385 Air 7402 Yes Lifers 3% Date Analyzed: Analyst: Scope Number: Accelerating Voltage: Indicated Mag: Screen Mag: Grid_box: 11/28/2005 KS 3 100 25 20 7045 KV KX KX Number of grids: 2 Number of openings: 40 #1: 106 #3: 105 #2: 108 #4: 106 Average Grid Size: 0.011289 Total Area Analyzed: 0.452 Asbestos Non-asbestos % Asbestos fTTW*tTryiJ M n Sir!!: NSD NSD 1 NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD SqiifirelD: E8-H7 G7 F7 E7 D7 C7 B7 A7 H6 G6 F6 E6 D6 C6 B6 A6 D4 C4 B4 A4 E7-G8 G7 G6 G5 G4 G3 G2 G1 Fiber Type: 0 ... Jl .............. ] NA || | ... ...11 ......... "...... ! II 1 ..... .... Jl1 II 1 11 ~1 .... II _________________ J II 1 II 1 II 1 -...... II -............. .. ...........J ..I.......... ~ ~.....1 nr i _ 7X ~l li 1 r ~ii i :... ii..\... . j _a ...___________ i: _____ j .. i r... ii .. ii... .......... ..... ::..i ..... II . . . . J ii r.... ii......... "... .........i Size j 6.5 0.25 Morpli: Ambiguous SAFD: None EDS H US 111 11 Si) 1) @ s El 111 IS] m M !1 S Eil m m (B) a Ii) lil IS @ m til m IS NSD H7 1II _____ i! NSD H6 1 ' If ............. NSD H5 i. i.... .' . n 2 H4 1. naJ. ............. 1 NSD H3 i nr .. m NSD H2 ! II ............. j 3 HI Emir:..... / "1 NSD D8 i ii NSD D7 mum i :i NSD D6 mm.. -;J NSD D5 ... J NSD D4 i...ji........ ......................... i mr _i # Grid Op 40 M37653 002 Sample Comments: |bgse ... 5 5 0.25 0.4 Ambiguous None Ambiguous None 3945 LakeGtM Court, Sywantc. GA 30024 P]l{770) 866.3200 Fa*(7?0) 866 3259 [i] vww.mastest.com Hi n 0 m m m Coiints MAS TEM ANALYSIS 3945 Laktficld Court, Suwanee.GA 30024 PILCTTO) 866.3200 Fac(770) 866.32S? M37653-O0?astest.com CLIENT NAME: Materials Analytical Services Atlanta CLIENT SAMPLE ID: A-21-C 7402 ANALYSIS Sample Area/ Volume: Filter Type: Pore size: Effective Filter Area: Sample type: Analysis type: Grid Acceptance 20 MCE 25mm 0.8 385 Air 7402 Yes Liters 8% Date Analyzed: Analyst: Scope Number: Accelerating Voltage: Indicated Mag: Screen Mag: Gridjbox: 11/28/2005 KS 3 100 25 20 7045 KV KX KX Number of grids: 2 Number of openings: 40 #1: 106 #3: 108 #2: 105 #4: 104 Average Grid Size: 0.011181 Total Area Analyzed; 0.447 Asbestos Non-asbestos 23 88.46% Asbestos Str#: 1 2 NSD 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 NSD NSD NSD NSD NSD NSD 19 NSD NSD SquarcID: D7-I4 15 16 17 18 19 H4 H5 F4 F5 F6 F7 F9 F10 C5 C6 C7 C8 Fiber Type: IlChrvsotile IlChrvsotile II IlChrysotile IlChrvsotile IlChrvsotile IlChrysotile IlChrvsotile IlChrvsotile NA || IlChrysotile IlChrvsotile NA II IlChrysotile IlChrvsotile IlChrvsotile NA || IlChrysotile IlChrvsotile II 11 j| fl II II iiChrvsofrie II II Size 1 i 16 I 10 i |7 1 20 15 j 14 t 24 19 |9 |8 1 17.5 [ 16 | 10 15 18 |8 | 10 18 1 1 | 1.6 1.5 1.3 4 1 1 2 1 3 1 0.8 4 1.6 1 1 2 0.8 1.5 1 1 1 1 7.7 1 1 1 Morph: M35471 M35473 Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Ambiguous Chrysotile Chrysotile Ambiguous Chrysotiie Chrysotile Chrysotiie Ambiguous Chrysotile Chrysotile Chrysotile SAED: M35470 M35472 M35474 M35475 M35476 Chrysotile Chrysotile Chrysotile None Chrysotile Chrysotile None M35477 Chrysotile Chrysotile None Chrysotile Chrysotile Chrysotile EDS: s 0 0 0 0 0 0 0 0 0 0 H g H 03 0 H 111 NSD C9 t _ .11 NSD CIO 1 II ' _J n NSD D8-H8 1 n .. ..n NSD G8 | ii n nNSD F8 I in " i20 E8 IlChrvsotile 1 21 D8 1 IlChrvsotile 1 NSD C8 1 II n NSD B8 1 II n NSD A8 1 "II ... n 22 H6 ( IlChrvsotile 1 23 G6 1 IlChrvsotile NSD F6 1 ...II NSD E6 1 "11 NSD D6 1 "11 .".. 1 n n 24 C6 I IlChrvsotile 1 nNSD B6 l. :... 1 nr ' nNSD A6 1 nr. " nNSD A4 1 nNSD B4 ii 1 n25 C4 IlChrvsotile 1 n26 D4 IlChrvsotile 1 # Grid Op 40 M37653 007 Sample Comments: [Area SW of wall during hand sanding 5 7 o 7 15 s io 0.7 2 1 1 2 0.4 1.5 Chrysotile Chrysolite Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile. Chrysotile Chrysotile Chrysotile Chrysotile 3W5 LakeficldCourt, Suwaaee, GA 30024 PE'C770j 866.3200 FfirC?70) 86^.3259 s :www:mastest.com B B 11 1) 0 0 m m H 0 0 ii ii m 0 a IS H 0 0 Counts rti-] Counts Counts o i | l l f f l | l | l j i | I I i ^ ^ M M ^ ^ M | `^ ^ p iM illii|P ^ g M M & lM ^ M ig liiil| iiiii^ S S M lM , i^ ^ ^ M i|^ W |S p Counts ii^ P ^ S i^ ^ S iiB M M iB i8i ^ M lilM il^ B B i> ^ g B il^ & ^ S ^ ^ ^ ^ S lll^ B M M i|iM M b ^ ii^ M ^ M g B iiiH B ^ m M |M iig |||fiilig ^ M ^ M ^ iiP iiip iM ^ i|i|ig g fiig g !i!i i!g !jM !|i|iiig ii|! ! H if M ^ B l l ^ ^ ^ ^ K M B M I ^ M ^ M l l l M i B l i g B I ^ W i i i i ^ ^ ^ ^ ^ M j l ^ M i i i B l Counts o _____________________________________________________________________________________________________ Counts _______________ _________ _____ __________________________ microns) _ Counts iS fflH iH H ifm ^ ^ H ffiii^ H w H H H H IH H m iH n H ^ ^ H H n n H ^ ^ H K fflm ^ w w B lM i^^^^M W M p |jP |J 8 i8 ilw p w ^|B H B S |lH H W W M M ijP |W S ? !jW W _______ ___________________________ _________ 6 (D 7 -H 5 ) (8 K 2.Q m? j^ M ^ ^ l i w i g g g | | l i W i j i ^ g g M | ^ ^ a i | ^ M ^ p _ ig i^ ^ g g i M i l i i i ^ ^ i i p i { ^ lg i^ ______________________________________________________________________________________________________ ) Coqnts ss&s?. a ig5sg gggmg tn o I-U 1-i - ,, j I .. I J J _ L- . .I ' J J * Al - Z `9Z !3 U i(i9 rtn [igwC: llI: OWJ !:I 6! jQag: Si wW4* ||: a"gI WOcz* 3 CO sa\gi IQ -I o ii^ g iiiiiM ig a iiiig flS iiM iii^ g M s s J -S 9 ie w '6T MAS TEM ANALYSIS M37653-( 3943-LakcEdd Court, Suwanec. CA 30024 PH770) 866.3200 .Fax(770) 866.3259 rtastest.com CLIENT NAME: Materials Analytical Services Atlanta CLIENT SAMPLE ID: | P-21-A 3 7402 ANALYSIS Sample Area/ Volume: Filter Type: Pore size: Effective Filter Area: Sample type: Analysis type: Grid Acceptance 5.02 MCE 25mm 0.8 385 Air 7402 Liters 0% Date Analyzed: Analyst: Scope Number: Accelerating Voltage: Indicated Mag: Screen Mag: Grid_box: 12/1/2005 KS 3 100. 25 20 7045 Number of grids: 2 Number of openings: 40 #1: 106 #3: 108 #2: 105 #4: 106 Average Grid Size: 0.011289 Total Area Analyzed: 0.452 Asbestos Non-asbestos 57 "T % Asbestos Str#: 1 NSD NSD 2 3 4 5 6 7 8 9 10 11 12 13 NSD 14 15 16 17 18 19 20 21 22 23 24 25 SquarelD: Fiber Type: C7-J9 19 IlChrvsotile 1 I____ ~ ................ i H9 II I G9 IlChrysotile | F9 IlChrvsotile 1 IlChrvsotile 1 IlChrysotile | IlChrvsotile 1 E9 IlChrvsotile 1 IlChrysotile | IlChrysotile | D9 IlChrvsotile 1 IlChrvsotile 1 C9 IlChrysotile | IlChrvsotile 1 B9 Jl_____________________1 A9 IlChrysotile | IlChrysotile | cz IlChrvsotile [ IlChrvsotile 1 IlChrysotile | A8 IlChrvsotile 1 B8 IlChrvsotile 1 IlChrysotile C8 NA 11 ' D8 IlChrvsotile E8 Jlchrvsotile IlChrysotile | i 1 1 | Size ______1 7 0.8 9 0.3 12 1 7 0.3 7 0.7 18 0.4 6.5 1 6 1.2 71 20 1.5 81 12 3 5 0.4 15 0.5 10 0.8 15 4 10 1 5 0.6 32 1.5 12 0.8 32 1 51 14 2.5 5.5 0.5 82 Morph: M35493 M35495 Chrysotile M35497 Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile M35498 Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Ambiguous Chrysotile Chrysotile Chrysotile SAED: M35492 M35494 M35496 Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile M35499 Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile EDS 0 HI @ 0 0 0 0 0 0 0 0 0 H IS H g H 0 111 H m 0 la H m m 0 26 27 28 NSD 29 30 31 32 33 . 34 NSD 35 36 37 38 39 40 41 42 43 44 45 NSD 46 47 48 49 50 51 52 53 NSD NSD 54 55 56 57 58 59 NSD NSD 60 F8 G8 H8 18 J8 C8-C1 C2 C3 C4 C5 06 C8 El E2 E3 E4 E5 E6 E7 E8 H3 H4 H5 H6 H7 i [[Chrysolite 1 ilChrvsotile 1 IIChTvsotile 1 - II 1 IlChrvsotile 1 ZD i ID 1 1 IlChrvsotile 1 1 IlChrvsotile 1 IlChrvsotite 1 ZZD 1 IlChrvsotite 1 IlChrvsotite 1 II 1 1 ID 1 IlChrvsotile 1 IlChrvsotile 1 ZD 1 IlChrvsotile 1 IlChrvsotile 1 IlChrvsotile 1 1 1 1 NA II 1 IlChrvsotile 1 IlChrvsotile 1 IlChrvsotile 1 IlChrvsotile 1 IlChrvsotile ! II . i ilChrvsotile 1 1 1 1. 1 .1 . ZD 1 1 IlChrvsotile 1 1 IlChrvsotile 1 1 IlChrvsotile 1 1 IlChrvsotile 1 1 IlChrvsotile m 1 IlChrvsotile 1 na II 1 ZD 1 II ZD 1......II.................. ZD 1 IlChrvsotile 1 1 IlChrvsotile 1 1 IlChrvsotile 1 1 IlChrvsotile 1 IlChrvsotile 1 IlChrvsotile 1 II 1 II 1 1 1 m ID 1 IlChrvsotite 1 32 is 8 15 8 10 is 10 7 20 13 12 5 5 6 17 25 5 15 6 17 20 6 6 20 s 15 8 17 21 5.5 8 5 6.5 6 # Grid Op 40 M37653 009 Sample Comments: |per worker right 8 4 2 0.4 0.5 2 2 1 1 2 1 1 0.5 0.5 1 0.8 1 0.5 2 0.4 2 2 1 1 2 2 1 2 1 0.8 0.25 1.5 1 2 0.6 Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Ambiguous Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Ambiguous Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile I: 3945 Lake5c!d Court, Suranc=..GA 30024 PHC770) 366.3200 Fai(?7P) 866.3259 [jg| www.mastest.com in H @ 0 0 B HI is s m 0 m M s 0 0 0 B s H 0 ss [Ml SD H 0 H H 0 IS B B 0 @ M M s H] H 0 Counts ll^ H li^ iiiS M ^ M lB ^ M W liiil# lM S ^ ^ S ilg iiiB !ili!M l^ 8 ^ W llg ll!|iS ttfE ta ^ g 8 illB lS iii L't -ewi^nn l@ IS M lM g iliB IB ^ M liiii^ ^ ^ 8 M iili^ S ^ g i^ B ^ M H B B l^ S p M i^ 8 iH iii^ ^ ^ ^ ^ ^ ^ ^ M M H lg illl l i I i M i B l i i l M i i i l l i ! l i S i * S i ! l l ^ l i i f f P ^ i i.l i ^ a P i l f f i ^ ^ ^ f i i i i l i i g ilg ig iiM l^ M liM g S ^ ^ M ig ii^ M i^ g llS ia ilg l^ ^ M m lliiilillliffliiliiH ilg M IJ iS im lH g iM m li^ ^ H i^ ^ M M la iil^ ^ ^ ^ s S B iS |lB llli^ M ^ B lS lliiB iS iiilii^ ^ ^ ^ S iill^ S ^ M lj^ g i|iiiig Iliy ||H |i|jlW ig llM | ^ ^ ig M ia W ^S S ^^^TM M p ^P IIW ip p l^ fl ilS M iil^^sS ljS lB lllS M Ifl^S IgJlialili^giliB ^B illiig^gS B S iillgiiilliyiiliM lI^^& leS ^S iiillM lil S S 9 iS lA l 6'S S M ilS lillB g llM B lllM ^ S g iiiS iffH iliiiliiiliil^ ^ M i^ M B liS llli^ B jW l^ttw W W ^^w ^W i^M l^S lW igM ll|B |lP i^^M lw B M ^^^^M ^ y ^pijilfpiij M B II lla 8 S S l^ }^ S iffll^ S iW illilllllM fiiM lliS fe ii^ iliiiiM M ^ ftiiiiffiiilllltflllliB i i^ ^ g a llllH B ii!i iH iiiiS ltii8 w llliiiM ^ M iIS IS il!iiiii^ lS i lf iB !iI M li^ ^ ^ M llliIIili ^ ii^ *M M iiiil|iiip M ^ M i ff^ ^ l i i i l l l l i l i iiilM iM Ig |p g a yig ip iliiafp ig iliM | ilijM a p iB lP M lM illiillM 8 fliiiS iiliiillrliili!lilig l!llli!M k ilB lM lillil!ilg M fiiM i 1-- i--------------------- ---------------------- 1 i- . __ WOT 0 9 6 '8 0 8 9 'i Q0K9 O Z T 'S OW 0 9 S '? 0 8 S 'T OOO'O IW M M ^ B lB ^ S iM iilM ^ ^ M iM M iilliiS lii^ g iiiS Ig iiililS iig s M iii! iilP lip M lilftiii^^S ^S iifegm ligM B i^lM illiiillilii^^M 8iillii^8B IIM ii^S H iiilillllllllM liS M i^S iiiiiiW IlM i IlilttH IIS B iB ffliiiS iifllllS iaS S lliS ^B iiS M lH lliH m lliH lilllliillliliiillillll^^B ^^M lIliiiifi Counts. Ijj# lflli! llig M lg S llM S M lliill !ii^ g iM l^ a !!g flliM B I^ g ,M g iH IS ^ M ^ ^ ^ B 1 8 lili >iSW MAS TEM ANALYSIS 3M5Lake&eldCourt, Suwante.GA 30024 PH|(7?0) 866.3200 Fax:(770) 866,3259 istest.com M - l^37653 0 CLIENT NAME: Materials Analytical Services Atlanta CLIENT SAMPLE ID: P-21-E 7402 ANALYSIS Sample Area/ Volume: Filter Type: Pore size: Effective Filter Area: Sample type: Analysis type: Grid Acceptance 9.95 MCE 25mm 0.8 385 Air 7402 Yes Liters 8% Date Analyzed: Analyst: Scope Number: Accelerating Voltage: Indicated Mag: Screen Mag: Gridbox; KV KX KX Number of grids: 2 Number of openings: 40 #1: 106 #3: 108 #2: 107 #4: 105 Average Grid Size: 0.011341 Total Area Analyzed: 0.454 Asbestos Non-asbestos 23 2 % Asbestos Str#: NSD NSD 1 NSD 2 3 4 NSD NSD NSD 5 6 7 8 NSD NSD NSD NSD NSD NSD 9 10 NSD 11 12 NSD 13 14 SquarelD: Fiber Type: ------- ^_ B9-A2 [ ..... B2 [_____II________________ C2 | Uchrysotile ! D2 r || "1 E2 [ IlChrvsotile L llchrvsotile F2 r IlChrysotile G2 [ II.......... 1 1 1 : H2 [ II Z] 12 | II j2 r IlChrysotile A4 [ NA II L llchrvsotile i 1 1 1 B4 r IlChrysotile C4 [ II 1 in D4 [____ II________________ in E4 | II i F4 r InI G4 [ "1 H4 L II 14 r IlChrysotile _l | J4 [ IlChrysotile 1 B8-I10 [____ IE________________13 19 | IlChrysotile llchrvsotile 18 [ II 1 ID 17 L llchrvsotile 1 i6 r IlChrysotile 1 Size ! 12 0.5 9 0.6 40 2 81 6 0.5 82 8 0.6 81 22 1 24 4 6 0.4 6 0.5 82 12 1 Morph: Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Ambiguous Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile SAED: M35500 Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile EDS H HI 0 ns 0 0 0 HI IS 11 0 H 0 0 H HI IS H 0 0 H H H H u 1 NSD NSD NSD NSD NSD 15 16 NSD NSD NSD 17 18 19 20 21 22 23 NSD NSD 24 25 15 14 13 12 G10 G9 G8 G7 G6 G5 G4 E10 E9 E8 E7 E6 1V137653 013 [pgr helper left II............. _| II ZD irz......- ZD ii . ...ZD ii ZJ IlChrvsotile 1 IlChrysotile 1 11.._...-..._ ZD II ZD | II ZD | IlChrvsotile 1 IlChrvsotile 1 | IlChrvsotile 1 NA II 1 IlChrvsotile I IlChrvsotile j IlChrvsotile |I |I | IlChrvsotile 1 1 ZD ZD 1 | IlChrvsotile 1 # Grid Op 41 Sample Comments: ...... ~ 10 6 6 12 16 5.5 7 5 7 5 6 2 2 1 2.5 0.8 0.8 0.8 0.5 1 1 0.7 Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Ambiguous Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile 3945'LakeScld Court. Suwariee, GA 30024 PH;(770) 866.3200 Far(770) 366 3259 m so m g 0H IB SI SI 11 B 0 a0 g h a a o liS M lJ IIiiffiiw ^ ^ ^ ^ ^ B ife M M lllIM lliy is TM iililS ftM lililS iM a S llM ttl^ ^ H i^ ^ ^ ^ s li i ^ ! i ^IMg lilj|^^BMi gi|P| jgP| ^l s^^^ B |iMil^1^S^ilKMlii! li ilijii^f fg^ililjM^ !^g^^^ ,PBiilTMI l PMsyigyg^llW| l^gi^! l^Sj|.iifiB! lilill lllS lB J iillill^ B lK iB M ^ M lllliiilflB IB li^ ^ M ^ ^ S M If^ ^ P M ^ ^ g ^ ^ g H lilg g i pr o|igp |i>p i8giallaMii^^^Mfj^^^^^^iy^M^ i|a^ Milp|i^iii|i|ipiiil^llgr i|fWJ fjfjgl|iPp '?p^i|i|Mg igl}l^il^li^l.igi?M|fti^lIliiil^ ^l gB qSpMWIj|pSi|i|g|ifpfPl|l|i|i^|||i P ^ M iiB |g lil|lii^ ^ ^ ^ ^ ^ ^ g |^ ^ ^ 1 fS 1 ^ ^ ^ g f^ ^ |ig P i^ ^ ^ M ilii| g i^^g g a iS g lS||g || _____________ __________________________________ _______________ i!llfffllS M w B i!!iliilffllllill ill8 ^ B S B a illlM !liM li^ B liS k iS *!(^ M ^ B IS IIliiliiil M w ^ iP P P ^ p B M ^ W B ^ p M ijlB ^ ^ B W p w g M p M B M S ttM iilllililiTM  lil!lliS B iS M iflg lllM M ifIiil# & lia ^ ^ a B ^ g iilil!iM W i8 1 IM i8 iiiM IIiiiig i B ^ ^ ^ a lliill jM M B IB ^ ^ g ttlilB IS l!lliliillM B ^ liE ?iiliM iriillB ii^ S IB ffe i B llililiM i ----i------------------------- 1-------------------------- 1--------------------------[------------------------- 1 ---- i------------------------- 1-------------------------- 1--------------------------1------------------------- 1 i lilllllillS lil ^ lli lililB M llM il^ K B li B llll^ ffi8 8 iii^ S & lm 1 ^ S llia l MAS TEM ANALYSIS M37653-017 CLIENT NAME: Materials Analytical Services Atlanta CLIENT SAMPLE ID: A-22-C 7402 ANALYSIS Sample Area/ Volume: j Filter Type: Pore size: Effective Filter Area: Sample type: Analysis type: Grid Acceptance j 20 MCE 25mm 0.8 385 Air 7402 YES J Liters 11 % Date Analyzed: Analyst: j Scope Number: j Accelerating Voltage: j Indicated Mag: j Screen Mag: l Grid_box: | ........ 12/1/2005........ dg 2 100 25 20 7045 KV |kx KX Number of grids: 2 Number of openings: 40 #1: 100 #3: 100 #2: 100 #4: 100 Average Grid Size: [ 0.010000 j Total Area Analyzed: j 0.400 Asbestos i Non-asbestos i 31 5 NSD 19 NSD 20 21 22 NSD NSD NSD 23 24 25 26 27 28 29 30 31 32 33 34 35 36 NSD NSD II E4 E3 E7 F8 C8 B7 D5 C5 C4 D4 D3 C3 C2 D2 Cl B2 A7 r Chrysotile....... hChrysotile uChrvsotile iChrysoiile....... C d j .! j I i i 1 [Chrysotile_____ |.......... ] [Chrysotile................ j J [Chrysotile......... i i ^ ] Chrysoti e ...... .. .... 1 ri.......... j [Chrysotile i . NA..|[.... ........... ......... .........i1 1..NA.. l! __j L_....... j [Chrysotile____ .........j j j Chrysotile ..... . j | Chrysotile_____ i [[Chrysotile H NA 11 .I 1 NA ii......................... J S NA H H ...... ........... ......j [........j |~~ 1 # Grid Op 40 M37653 017 Sample Comments: jArea SW during hand sandjng 30 14 14 8 9 9 10 6 20 6 12 14 9 16 12 18 12 22 4 0.4 1 1 1 0.7 1 0.4 2 1.2 4 2 2 2 2 4 3 2 Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile None None Chrysotile Chrysotile Chrysotile Chrysotile None None None Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile None None Chrysotile Chrysotile Chrysotile Chrysotile None None None Counts ReaitlfneilOVi Livetirne. '; 3i5 ffifrSirr ft' j ChrysotiletiSpe-ctrum\ . RVa'tiave: Uiyetirnes .8 Counts:: .s i'J ftc o : Counts : :Counts Realtimes .4*9. .Uy'Btlrrte: :0i5 T-- ------------- ----T---- ... M37653-017 Str 6 ChrvSQtrlaVsSpfegtt'iim i.1. MM' | ' IV'. ' | .. .. ........ .-I..-. ; . ... ..i ^3 , ti .. . .... . ... . 70 :Counts Cbiints Re-aJtlirie? :&;V4 :: : . . : :: : :.M3?^53"bi7 Str * 7 CKK'^tiiajlSpfecti'Uint: ..' : , . . :' 126 Realtimei4.7 :0.S Counts Counts vi;2.80 ; ;;; ; :V: if: : X-Ray Eneirgy;(KeV);; : a 0.2-40 ; : C3ohts:: Realtimes 4.1. Livetime! 2.2 M37653-0S7 Str 20 ChrysotileiiSpectruml Counts 0.000 5.120 X-Ray Energy (KeV) 8.360 C b im ts j : Realtirrisi 8;7 . ` llivetirrtei 5;0. tyi37653^617 Str * 1' i.... ..-- ... .. . .i .... ........... r':':r'M:;JV .i.. ...... ,.. .. : : .. : . . :144 C b u n ts. MAS TEM ANALYSIS M37653-018 CLIENT NAME: Materials Analytical Services Atlanta CLIENT SAMPLE ID: ] A-22-D 7402 ANALYSIS Sample Area/ Volume: Filter Type: 21 MCE 25mm | Liters Date Analyzed: Analyst: Pore size: 0.8 Scope Number: Effective Filter Area: 385 Accelerating Voltage: Sample type: Air Indicated Mag: Analysis type: 7402 Screen Mag: Grid Acceptance YES i I '1 % Grid_box: Number of grids: j 2 j 100 #1: flOO #3: Number of openings: j 40 #2: \ 100 #4: 100 1 Average Grid Size: [ 0.010000 j Total Area Analyzed: [ 0.400 11/30/2005 dq 2 100 25 20 7045 ; KV !KX KX Asbestos : 2i ; r 87.5 Ij % Asbestos ! Str#: 1 2 NSD 3 4 NSD NSD NSD 5 6 7 8 NSD 9 NSD NSD NSD NSD 10 11 12 NSD 13 14 15 NSD 16 17 SquarcID: | Fiber Type j| E6-B7 | NA || | ;..........1 [Ch rysotile B8 j li 1 B6 [ .... j IChrysotjle.. B5 I IChrysotile B4 If B3 (..... Jf.................. B2 1.... .... If.................. C2 1 NA if _ I |..........' Chrysotile _______ ! ....... liChrysoiile 1 C3 C4 C5 C6 C7 C8 D8 D7 D6 D5 D4 D3 D2 D1 D6-J5 | |[Chrysotile 1 1........ )i................. 1 \ Civysoti': ________ | !..... nr................ l ! l! j i jil ...... i i ... jr...............' ............. i |....... jlCh rysotile... . . .. . 1 ! NA j!................. . . . J |........| [Chrysotile... i ............ j | .. _ jiChrysolile 1 | (Oh rysotile 1____ | [Chrysotile... _! |.........!|................. | _... :;Crr;,.'! _1 1 j |Ch rysoti le ........ __J Size [ 12 3 10 0.8 21 0.4 6 0.6 81 9 1.2 8 0.5 8 0.5 12 2 91 82 12 1 10 1 61 14 0.6 11 0.5 10 0.5 Morph: Norte Chrysotile Chrysotile Chrysotile None Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile None Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile SAED: None Chrysotile Chrysotile Chrysotile None Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile None Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile I.-DS: V vi 1.. i V! Y ii Y Yi Y m Y i1 Y n Yi Y 18 NSD 19 NSD NSD NSD NSD NSD 20 21 15 !j[Chryso!i!e j 25 H5 | ....II.................. J G5 I ......J [Chrysolite............ j 14 F5 !...... __]l................. I E5 i . l! I D5 I..........]!.......................... .J C5 [II.......|[...... ! B5 [............il....................... I C6 [[[[[[[[ [C h ryil cd. [[ [[[[[[[[[.[[J 10 [ ......... Chry - ti!--.......................j 9 0.5 2 0.4 1 Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile 22 23 NSD 24 D6 L..... JChrysolb- ...................j 17 E6 j........ ilChrysotile ................ ! 25 F6 i........j|................................... ] G6 [......._J(CbrysoO'e.............. [ 14 0.3 1 2 Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile # Grid M37653 018 Sample Cun;;norns: [Area NW during hand sanding !j iJ */\ .. j l i.. i ij Count Realtime: 3.5 Livetime: 0.2 M37653-0 L8 Str ** L Arribiquous::Spectrurrti Count C o u n ts C o u n ts i i X-Ray Energy (KeV) saunoo Qr Cv| ,6..................................................... ................................... " .. .......................................................... ....................................................... ._____ ______________________ _________________ M37653-G18 Str " 6 Chrysotik::Spectrum 1 i 04 j Realtime: 6,9 Livetime: 2.5 M37653-G 13 Str* 7 Chrysotiiei-.S&ectrijn'i 1 5.12 X-Ray Energy (KeV) Count C o u n ts Reaitims: 3-5 Livetimer 1.2 M37653-Q18 Str * 9 Chrysotile::Spectrumi Realtime: 6*9 Livetime; 2.5 H376S3-01B Str * i3 Chrysotik::Spectrum 1 C o u n ts 0*00 1.28 2.56 3.84 5.12 X-Ray Energy (KeV) 6.40 7.68 8.96 10.24 Realtirr>e; 3,5 Livfettmgi 1.2 Mg M37653-018 Str 13 Chrysotile?: Spectrum 1 Cu Realtime: s,? Livetime: 3.1 M37653-Q18 Str w 2Q Chrysotile: iSpectrvrni C o u n ts 5.12 X^Rey Energy (KeV) MAS TEM ANALYSIS M37653-021 CLIENT NAME; Materials Analytical Services Atlanta CLIENT SAMPLE ID: P-22-C 7402 ANALYSIS Sample Area/Volume: j Filter Type: Pore size: Effective Filter Area: Sample type: Analysis type: Grid Acceptance j 5.14 MCE 25mm 0.8 385 Air 7402 YES Liters 3% Date Analyzed: Analyst: i Scope Number: ! Accelerating Voltage: ; Indicated Mag: Screen Mag: Grid.box: | 11/30/2005 DQ 2 ioo 25 20 7045 Number of grids: ! 2 Number of openings: | 40 Average Grid Size: 0.010000 #1; 100 #3: | 100 #2: 100 #4: ! 100 r... Total Area Analyzed: j 0.400 Asbestos I Non-asbestos ! 5 KV KX KX % Asbestos 77.27 Str#: 1 2 3 NSD NSD NSD 4 5 NSD 6 7 8 9 10 11 12 13 14 NSD NSD NSD NSD NSD NSD NSD 15 SquarelD: | Fiber Type: jI A1-H10 i il Chrysotile 1' i IlChrysotile J G10 1 ! IlChrysotile 1! [ i F10 E10 il ::::::: J1 1 D10 1 IlChrysotile | iIlChrysotile......................... j CIO 1 II B10 i NA i| 1 1 j IlChrysotile ! A10 NA J ..........................._ 1 [_____ IlChrysotile.............. i : NA |[ | A9 NA ........................... J B9 i NA 11 Zl C9 IlChrysotile 1 D9 1 IlChrysotile ! G9 H8 A8 B8 C8 D8 E8 A7 Size 22 5 10 2 10 0.8 10 0,5 12 0.4 81 61 15 4 71 20 4 15 4 21 1.5 23 1.5 23 2 0.5 ! Morplr Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile None Chrysotile None Chrysotile None None None Chrysotile Chrysotile Chrysotile SAED: Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile None Chrysotile None Chrysotile None None None Chrysotile Chrysotile Chrysotile EDS y; y v ij iI N/i y: 1 yi y y; y| |yi |y| NSD F6 1 1!........ . J NSD F5 1....... K.......... _............... i NSD F4 .. j 16 F3 !....... Chrysotile........ ....... J NSD F2 1....... 1L.......................... 1 NSD FI jL NSD E2 . Z _. .` NSD E3 ' .' li NSD E4 i.. ]f ! ..... J NSD E5 i . !i ::................. i 17 E6 i j! Chrysotile............ J 18 E7 j ijChrysotiie 1 NSD E8 |.... is __ ___ ___ j 19 D7 1 [iChrysotile ............ j 20 [ i iChrysotile j NSD D8 [.......if.. ....................... j NSD D6 ....... ][....... j 21 D5 ! [[Chrysolite NSD D4 r;'"i[ z:::'"...... i 22 D3 5 iiChrysotile i # Grid Op 41 M37653 021 Sample Comments: [per worker right 13 22 12 12 8 6 12 3 2 0.5 0.5 1.2 0.6 0.7 Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile [j Li U Li U u L ; n u LJ Q l; o Realtime: 5.9 Uvetfme: 1.2 M3 76 53-021 StrlChrys<>tfle:: Spectrum! ji Count 5,12 X-Ray Energy (KeV) Counts Realtime: 5.2 Lifetime: 0.7 Mg M37653-Q21 Str 3 ChrysotilesiSpectrurni Cu ...... 62 41 C o u n ts 0.00 1.28 2.56 3.84 5,12 X-Ray Energy (KeV) 6.40 7.68 9.96 10.24 Gaunt? Realtime; 5.2 Uvetime; 0.5 4M37653-02I Str # Chrusotile!;Spectrum! ..54 Count? Count Realtime: 12,6 Livetime: 0-4 M37653-021 Str1 # 6 Ambiquc-usjr:$pectruml [ Realtime: 6.9 | Livetime: 0,4 ip i M37653-021 Str # 7 ChrysotileiiSpectruml i i f* i Counts 0.00 1.28 2.56 3.84 5.12 X-Ray Energy (KeV) 6.40 7.66 9.96 ID. 24 Counts Realtime; 12.6 Uvetime! 0.8 M37653-Q21 Str a 9 ChrysotileuSpectruml Counts 0,00 3,84 5,12 X-Ray Energy (KeV) 6.40 7.68 C o u n ts Realtime: 5.0 L-i-iv-e--t-im--e--:--0-.-3- Si M37653-021 Str 13 Chrysotila^Spectruml Counts Realtime: 9.8 Livettme; 1.0 M37653-Q21 Str 15 ChrysotHeiiSpectrurril 127 MAS TEM ANALYSIS M37653-024 CLIENT NAME: Materials Analytical Services Atlanta CLIENT SAMPLE ID: |___________F-22-F 7402 ANALYSIS Sample Area/ Volume: Filter Type: Pore size: Effective Filter Area: Sample type: Analysis type: Grid Acceptance 5.14 MCE 25mm 0.8 385 Air 7402 YES Liters 5% Date Analyzed: Analyst: Scope Number: Accelerating Voltage: Indicated Mag: Screen Mag: Grid box: Number of grids: 2 Number of openings: 40 #1: 100 #3: 100 #2: 100 #4: 100 Average Grid Size: 0.010000 Total Area Analyzed: 0.400 Asbestos Non-asbestos KV KX KX 70% Asbestos Strff: NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD 1 NSD NSD NSD NSD NSD NSD NSD 2 3 NSD NSD 4 NSD 5 NSD SquarelD: B1-H2 i2 J2 J3 13 H3 G3 F3 E3 D3 A4 B4 D4 E4 F4 G4 H4 14 J4 J5 B2-A6 B6 C6 D6 J6 Fiber Type: [[ II II II II II ........... II...................... "II.......................... II NA || H II II li II II 1 Chrvsotile 1 Chrvsotile l|ij II Chrvsotile II II Chrvsotile II j Size | 1 II1 1 1 1 1 1 1 1 1 |2 | 1 1 1 Morph: None 17 1 12 1j 19 1 17 1 1.5 0.3 0.6 1 Chrysotile Chrysotile Chrysotile Chrysotile SAED: None Chrysotile Chrysotile Chrysotile Chrysotile EDS H @ a a m S3 H a H H 0 aa @ B m ma s 0 m H 0 m 0 si NSD G6 1 II NSD F6 1 Jl 6 E6 1 IlChrvsotile NSD A5 1 11 NSD B5 1 Jl NSD C5 1 11 7 D5 1 1 Chrvsotile NSD E5 1 11 8 F5 1 NA 11 ' 9 G5 ! NSD H5 ! Chrvsotile || NSD G4 f li 10 E4 NA Jl # Grid Op 40 M37653 024 Sample Comments: |per helpher left l Z 17 Z Z 12 Z 9 8 Z z ___ 1 5 0.6 1 2 1.2 0.8 Chrysotile Chrysotile Chrysotile None Chrysotile Chrysotile None Chrysotile None None iis is m s is s iiin Count Cajnts Realtime: 5,6 Livetlme: 1.2 M376S3*C24 Str A Clirysotile: iSpectruml________ _______ _______ Realtime: G, 1 -iv&tiiDe: 1.2 unco Counts Livelime: 0.3 ________ ________ M376'J3-024 Sir " 8 Ambiguous;; Spectrum 1 MAS [ CLIENT NAME: TEM ANALYSIS M37653-028 Materials Analytical Services Atlanta CLIENT SAMPLE ID: |___________A-23-D 7402 ANALYSIS Sample Area/ Volume: Filter Type: Pore size: Effective Filter Area: Sample type: Analysis type: Grid Acceptance 2.1 MCE 25mm 0.8 385 Air 7402 YES Liters 8% ate Analyzed: Analyst: Scope Number: Accelerating Voltage: Indicated Mag: Screen Mag: Grid box: 11/29/2005 dq 100 25 20 7045 Number of grids: 3 Number of openings: 40 #1: 100 #3: 100 #2: 100 #4: 100 Average Grid Size: 0.010000 Total Area Analyzed: 0.400 Asbestos Non-asbestos 21 KV KX KX 84% Asbestos Str#: 1 2 NSD 3 NSD 4 NSD 5 NSD 6 7 8 NSD NSD NSD 9 10 11 NSD 12 13 NSD NSD 14 NSD 15 16 17 SquarelD: C1-J1 J2 J3 J4 J5 J6 J9 12 11 13 14 15 16 H6 H5 H4 H3 H2 HI G1 G2 C2-H10 110 J10 J9 Fiber Type: IlChrvsotile NA II II NA || || IlChrvsotile || IlChrvsotile || llChrysotile llChrysotile IlChrvsotile || || II IlChrvsotile llChrysotile llChrysotile || IlChrvsotile llChrysotile II II llChrysotile II IZIZ IlChrvsotile IlChrvsotile llChrysotile Size 5 0.5 8 0.4 f 27 4.5 61 91 14 1 92 14 0.4 Morph: Chrysotife None None Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile SAED: Chrysotile None None Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile 10 0.8 28 5 81 22 1 11 1.2 Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile 7 0.8 8 1.5 20 0.5 15 2 Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile EDS: 0 0 0 B 0 0 H 0 0 0 Ha a 0 0 0 H 0 H H H B B B H m 18 19 19 20 H9 NSD G9 21 G8 NSD H8 NSD 18 NSD J8 22 J7 NSD G7 NSD 17 NSD H7 NSD G7 23 C3-H4 24 H5 25 H6 1 1 Chrysotile 1 IlChrvsotile 1 IlChrvsotile 1 1! IlChrvsotile II II II. 1 IlChrvsotile 1 11............... 1 II 1 II 1 II 1 NA II NA II IlChrvsotile M37653 028 area NW # Grid Op 40 Sample Comments: 8 8 16 : 10 1 1 1 1 12 2 2 1.5 0.3 1 Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile 18 !6 17 2 None 1.5 None 0.5 Chrysotile None None Chrysotile iiiiiiliiiiliiii  R*'*Wrn*i-2;9 . . . '' Ljyetimei 017 ' '" . ... .... . .. . . : . ::: M3.7653rC28-Str *. 1 . Chrysolites; Spectr. um!: ... 96 si Mg 72 46 Cu Cu J Q.pQ: : :;1'.28; - -: /: ' ::2&f :. , . . 3.B4: ' -:| ' 6.40:: : X--Ray.-Energy (KeV) ''' . ;; ' . : / ' ID.24 .... , 'lI Reekirce: 4,1 Livetime: 0.8 3.84 ,12 X-Rdy Energy 'l(eV) 6,40 .`T--------.. |- .... . . , . . ..... n-- ' ",U ....."ninW D;jp;q ;::f:'r"vf ;;; fj :::: :>;:; '; `f ::;=='|-3;a=; >;".SvIS/: ;;; ^ f:! :;:i: -V,!v1L;'^ rb'rV-V-: VV::: ;VV: V-':J:: :':f ;L:v:;: :::Vi:': l- . '; :: : i:|::.::: rciL'i'l i-SSi-V 'V/V; `Vibv?# V:::'?i:;::1: \: j-'-Vi.:j:: Counts . Re'alctro^i ,4; 1: Uyetlrne: ! .5 -4%. M37653-Q2S Str # 9 ChrysotrtenSpactMjroi -Cu i.2S .2.56:- 3.B4 ' . ' : '5,12 X-Ray Energy (KcVi 6.40 ... 7.6 O'- 0,9.6. .10.,24 Count Realtime; 5,5 Livetinife: 0.9 Mg. Si M37653~328 Sir a 101 Chry sotilsi iSgectrum 1 ._________ ________ -.22 Realtime: 4.0 Livetime: 0.6 M37653-028 Sir 11 CI)rysotils::SpecUuml MCS Count: 1.28 ll Counts :Realtim.e;-2:c7r Livetirne: .0.3 M37653-029 Str. # 12 Chrvsoti!a::Spectfurnl i Realtime: Livatime: Si M37603-028 Str11 20 Chrysotils: Speetiuni 1 Counts MAS TEM ANALYSIS M37653-030 CLIENT NAME: Materials Analytical Services Atlanta CLIENT SAMPLE ID: |___________P-23-B 7402 ANALYSIS Sample Area/ Volume: Filter Type: Pore size: Effective Filter Area: Sample type: Analysis type: Grid Acceptance 10.6 MCE 25mm 0.8 385 Air 7402 YES Liters 10 % Date Analyzed: Analyst: Scope Number: Accelerating Voltage: Indicated Mag: Screen Mag: Grid box: 11/28/2005 DQ 2 100 25 20 7045 Number of grids: 2 Number of openings: 40 #1: 100 #3: 100 #2: 100 #4: 100 Average Grid Size: 0.010000 Total Area Analyzed: 0.400 Asbestos Non-asbestos 18 KV KX KX % Asbestos 94.74 Sir#: 1 2 NSD NSD 3 4 5 6 7 NSD 8 9 NSD 10 NSD 11 12 NSD NSD NSD 13 14 NSD NSD NSD NSD NSD NSD SquarelD: D1-J10 no H10 G10 J9 19 H9 G9 F9 E8 F8 G8 H8 18 17 H7 G7 F7 E7 D7 D2-I1 G1 FI El D1 Cl Fiber Type: IlChrvsotile IlChrvsotile II II IlChrvsotile IlChrvsotile ||Chrysotile IlChrvsotile NA II II IlChrysotile IlChrvsotile || IlChrysotile ni IlChrvsotile jChrysotile II . II ... Ji jChrysotile IChrvsotile II II II II 11 II Size 6 0.5 10 1 Morph: Chrysotile Chrysotile SAED: Chrysotile Chrysotile 15 0.7 12 1.5 36 1.5 14 2.5 7 1.2 5.5 0.7 51 18 2 9 0.8 7 0.7 Chrysotile Chrysotile Chrysotile Chrysotile None Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile None Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile 11 0.8 18 2 Chrysotile Chrysotile Chrysotile Chrysotile 1 1 EDS: 0 0 H B 0 0 0 0 0a 0 0 H 0 m 0 a- a a a a H a a H m B SB NSD B1 11 NSD B2 1 _JI lNSD C2 II NSD A5 t _JI z . z 15 B5 ilChrvsotile 15 16 17 B6 IlChrvsotile IlChrvsotile 12 18 18 IlChrvsotile I 10 19 G6 IlChrvsotile NSD G7 ll NSD F7 "11 NSD E7 II NSD D7 ll NSD A7 Zl INSD G8 II iNSD H8 ll NSD 18 L_Zll 19 Z 1 1 1 z 1 Z Z # Grid Op 41 M37653 030 Sample Comments: per worker left 0.5 2 0.5 0.5 0.3 Chrysotile Chrysotiie Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile HI D H d |Zj s B H a B fLlEiili H m B B SO H Counts Realtime: 6.4: -iviti.ne: 1.6 M3?6b3-G3J Str = 2 Ciirysotile; iSimilrum 1 Realtime: 3.4 -ivetime: 0.3 M37653-C30 Ctr * 3 Ciirysoci'e::Spectrurfi 1 V----------- ----------------- --------------------------- '------------------- `-------------------------i------ ---------------------- 1------------------------- t Realtime: 4.7 liv sOme: 1.8 M37S53-C3D Str " 4 Chrysctila:; Spectrum 1 1 129 Cu C b 'jn tx I iliijLwUiWliLiJilli^i lllll iniui il|lUILIkiuilk-i.ll 111 II ^ 32 - LT.--------: 0.00 Ii28;; "r -j.'V: - /:S;.!:; y " 1 Clb .........1..... *.... -- J---- ........................................... ?;f.r:T;'5^2 V":' V ... ;6,~4Q; :V;\ 7.68 v:\Y--r-'--.\8;96i 'rji y' Jy /: .: -X-Ray nergy:(Key) ; ' yy .yy yyy:y ' ';r " : 10.24 Counts Realtime! A.7 -ivetimei 1,7 M37653-C30 3tr 5 ChryiotiiciiSudiCrL-nil rI-----------------------1--------------------- !--------------------- :-------------------- ..... ........----------------------- 1------------------ m Counts 4,9 . '" ' ' ' '' ' :: .............. . . ' LivetimeV0f6- \..................................... ' lvl3?653-Cl33Str # 10 ChrysotilsiiSpectwirit' i^ir"r1-------..-.-..-.-.-..-.-..-.-..-.-.-..-.-..-.-..-.-..-. 1------------------------------------------- 11-------------------------------------~-~-~,i----------------------------------------- 11----------------------------->1-------- : - ' Tib Si Mg 89 59 Cl jl 29 Fei :u Fe :u II : -0,00 - '. 31,28' :: ^ '; : 2,$6 .'.... ::. .. . .: Fe i,]jjj iiULiidtiiiiiu iiiii,, j,,,iu 2MH' ': : ' '542. . '. ; 6.-40 . . . . . X-Ray Enfefgy.(keV) .. .. 7.$9 . '. .8,98 ..; : '. 1.0,24 ' MAS TEM ANALYSIS M37653-032 CLIENT NAME: Materials Analytical Services Atlanta CLIENT SAMPLE ID P-23-D 7402 ANALYSIS Sample Area/ Volume: Filter Type: Pore size: Effective Filter Area: Sample type: Analysis type: Grid Acceptance 9.67 MCE 25mm 0.8 385 Air 7402 YES Liters 5% Date Analyzed: Analyst: Scope Number: Accelerating Voltage: Indicated Mag: Screen Mag: Grid box: Number of grids: 2 Number of openings: 40 #1: 100 #3: 100 m-. 100 #4: 100 Average Grid Size: 0,0X0000 Tnl:iI Area Analyzed: 0.400 Asbestos Non-asbestos 15 2 KV KX KX % Asbestos 88.24 SB#: NSD NSD NSD NSD 1 2 3 4 5 6 NSD NSD 7 8 NSD NSD NSD 9 NSD NSD 10 11 12 NSD NSD NSD 13 14 SquarelD: E1-J8 18 H8 G8 F8 E8 D8 C8 B8 AS B7 C7 D7 E7 F7 G7 H7 17 J7 J6 E2-J3 13 H3 G3 F3 E3 Fiber Type: l| [[ || ] Chrysotile ichrvsotile IjChrysotiie IlChrvsotile 1 1 1 1 1 1 1 IlChrysotiie IlChrysotiie II || 1 1 1 1 NA || IlChrysotiie II || || IlChrysotiie II II 1 1 1 1 ..... 1 " IlChrysotiie IlChrvsotile IlChrvsotile . II II [! NA 11 Chrysotile | 1 '31 1 1 Size 9 0.8 10 1.5 8.5 0.5 17 1.2 6 0.5 18 0.5 81 71 30 1.5 38 8 20 1 12 0.3 26 2 8.5 0.5 | Morph: Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile None Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile None Chrysotile SAED: Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile None Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile None Chrysotile EDS: m a m H 0 0 0 0 0 0 a 0 0 Ha B 0 H m 0 0 m h h m 0 m NSD E4 1 .. If.. NSD F4 1 "11 "INSD G4 1 Z1LNSD H4 1 NSD 14 1 ...n NSD D4 1 15 F5 ! iChrvsotils tNSD G5 "11 i ii i 16 H5 IlChrvsotile i 10 NSD 15 NSD J5 j17 J6 iNSD 16 || ' ChrviII ' '" i 15 n NSD H6 1 li j l _ll_______ i # Grid Op M37653 032 Sample Co;. . | per helper right 1 0.5 1.5 Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile B H B H H H ID S S iaB H ilO S IB ;G3U'ritS :;;Rea|tirrie;:v4,;3. S2j:;:v:gSvt2'i;r=;;;j:cir; X-Ray Energy (KeV) I Cajnts Mealtime: 5.0 uv*l.m; _0.2_ M37653-032 Str * `.Chrysotile::Spactruml Cojnts Realtime; 10,4 Livetime; 1,7 I''' 1 M37603-G32 3tr 6 Chrysotile::Spe<:truml : ...... 1 ........ '' : 1 1 206" C s jn ts Realtime: 14,8 Livetime: 5,0 M376SJ3-032 Sir " 7 Ambiguous: iSpuilrum 1 Cu Realtime: 3.6 Livetime: 0.8. Sil Mg M37653-032 Str "11 Cliry&otile:: Spectrum 1 fiu n c c Jlliiini 5,12 X-Ray Enurfiy (KsV) 6.96 MAS TEM ANALYSIS M37653-038 CLIENT NAME: Materials Analytical Services Atlanta CLIENT SAMPLE ID: |___________A-24-D 7402 ANALYSIS Sample Area/ Vol ume: Filter Type: Pore size: Effective Filter Area: Sample type: Analysis type: Grid Acceptance 21 MCE 25mm 0.8 385 Air 7402 YES Lifers 15 Date Analyzed: Analyst: Scope Number: Accelerating Voltage: Indicated Mag: Screen Mag: Grid box: DQ 100 25 20 7045 Number of grids: 2 Number of openings: 40 #1: 100 #3: 100 #2: 100 #4: 100 Average Grid Size: 0.010000 Total Area Analyzed: 0.400 Asbestos Non-asbestos 45 KV KX KX % Asbestos 95.74 Size 20 1 13 1 22 0.8 12 1 82 11 1 9 0.8 12 2 20 2 j Morph: Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile SAED: Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile 25 1.5 91 14 0.5 Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile 20 1.5 14 1 15 1 8 1.5 14 0.3 Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile EDS: 0 0 0 0 0 0 0 0 0 B B m m 0 m H m a H H g a a m a NSD H7 1 18 G7 1 19 1 20 1 21 1 22 1 23 F7 1 II 1 Chrvsotile II Chrvsotile 1 Chrvsotile 1 Chrvsotile 1 Chrvsotile II Chrvsotile NSD E7 1 24 D7 1 25 1 26 C7 27 B7 28 A7 29 30 1 II Chrvsotile 1! Chrvsotile 1 Chrvsotile II Chrvsotile II Chrvsotile II Chrvsotile II Chrvsotile 31 NA II 32 l II Chrvsotile NSD A6 1 II 33 B6 I IlChrvsotile 34 1 IlChrvsotile 35 1 IlChrvsotile 36 C6 1 IlChrvsotile 37 1 38 1 NSD D6 1 NSD E6 1 IlChrvsotile 1 Chrvsotile II II 39 F6 1 IlChrvsotile 40 G6 1 IlChrvsotile 41 1 ! Chrysotile 42 1 143 H6 44 I NSD 16 1 Chrvsotile 1 Chrvsotile 1 Chrvsotile I 45 J6 IlChrvsotile 46 IlChrvsotile |47 NA M37653 038 | area NW # Grid Op 40 Sample Comments; _l 19 7 8 12 ZH 12 1 15 26 16 I 14 16 19 1 16 1 10 1 10 15 ! 1 15 1 20 16 1 20 18 6 10 19 I 10 ! 14 18 1 10 ! 1 18 16 15 0.5 0.3 1 2 1 2 1.2 1 1 0.8 0.3 2 1.2 2.5 0.5 0.5 1 0.6 2 0.8 0.3 0.5 0.5 2.2 3 0.5 1 4 0.4 1 Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile None Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile None Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile None Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile None a a a a m m a m g H H H H B 0 0a a m H a a g a [U g m 0 ID aB m m m 0 Realtime; 5.3 Livelimi!! 2.5 2M37653-C33 Etr e Chrysotile::Spectrum 1 Cu X-Ray Energy 'KeV) Counts livelntie: 1.3 Mg M37CE3-038 Str 4i 7 Clirysatiluii Sjjiitlmnl Realtime: C.7 Livetime: 3." M37653-C38 Str " 8 Ciirysotile::Spectrum 1 Counts X-fSay Energy (KeV) Reajtipnc:.6.2 'LjipetimeV2i2 Si Mg M37bE3^0 38 -Str- 9 Ch rys otilc; j Spcctm m i ^ Cu 106 0.0C : -1.28. jiiilii JiL iLi|kLliiLjby4i 3i56 .3,64. \ S:t2\ .:. 6-4D ; . 'T'', ' X-RayEne'rgy (ke'V) Realtime: 4, i 'Jvetime: 0,4 M3?6b3-U38 St- " 10 Chrysotila:: Spectrum 1 itiivatMTtei : ! 0i3:!: ' M37653'-Q38Stf' 4Q'Chrysot:lleitSpftcti;^ml:: :3 MQ Cu 0.0'Q .1,29 ' 2,56 ' 3:04 : 5.12 i .......... 6.40 ' X-Ray Hnef?v (KeV) ' '' 7,63 .......0.96--........ 10,24 Counts Realtime; 14,6 Uvetmei 4,3 M37653-038 St's <i / AmbiauousiiSijfeclrutnl ' 220 Ql 165 MAS TEM ANALYSIS M37653-045 CLIENT NAME: Materials Analytical Services Atlanta CLIENT SAMPLE ID: |___________A-25-A 7402 ANALYSIS Sample Area/Volume: Filter Type: Pore size: Effective Filter Area: Sample type: Analysis type: Grid Acceptance 20_______ Liters MCE 25mm 0.8 385 Air 7402 0% Date Analyzed: Analyst: Scope Number: Accelerating Voltage: Indicated Mag: Screen Mag: Grid box: Number of grids: 2 Number of openings: 40 #1: 101 #3: 98 #2: 102 #4: 100 Average Grid Size: 0.010051 Total Area Analyzed: 0.402 Asbestos Non-asbestos 13 4 KV KX KX % Asbestos 76.47 91 10 1 111 A2 1NSD D4 112 C5 IlChrvsotile IlChrvsotile IlChrvsotile 1! IlChrvsotile 13 D6 1 NA J! 114 C7 IlChrvsotile 15 1 1NSD D8 IlChrvsotile II 1NSD C9 ]| 116 DIO IlChrvsotile 1NSD E9 II NSD E7 1 Jl 17 F7 1 NA || 1NSD G6 || # Grid Op 40 M37653 045 Sample Comments: |NE area during die down 1 11.5 16 16 l 1 6.5 1 50 1 8.5 1 17 ZD ZD 1 6.7 ZD ZZ ..... 1 8 1.2 2 2 1 2 2 0.8 0.3 2 Chrysotile Chrysotile Chrysotile Chrysotile Ambiguous Chrysotile Chrysotile None Chrysotile Ambiguous None 0 0 Hpi] 0H a IB m m H a sai H sltime: 11.41 -ivetimei- 3.1- M37653-045;St>':2rAfnbiqiJous: i Sfrectrurril Counts 0.00 i.29 2.56 3.B4 5.12 X-Ray S'.ergy (KaV) 6.40 7.6Q 9.<36 10.24 Realtime; /.3 Jvetime: 2.5 M37653-04o Str it 4 Chrysctile;; Spectrum 1 : Ltv:etiThe!vvl:;3;>: Si Mg M ij;V,fa^vj.- G'4 ; Str=:=5=jCl>rys.o.til.^-i>,,Spija;ct;r:M.'rri;1 ; cu 91 1.28 2i56 ' 3,81 ' : g,i2 X-Ray Energy (KeV) ' 1.10 -."i 7.68 ...................................... 10:24 ' Coui-.t* Livatiinfti S.O y;;;;;y;y.\;-y y" s-~ :..... ::.-y v~: y yyy-.y-- _ M37G53-0^5 S*rJ> 8 OiryictiloiiSpuClruin 1 Realtime: 8,2 Live-time: 3,1 M37633-045 SLr# 10 ClTvsotile::Spectrt:rnl X-Ray Energy (KeV) MAS TEM ANALYSIS M37653-050 CLIENT NAME: Materials Analytical Services Atlanta CLIENT SAMPLE ID: FB-21-A 7402 ANALYSIS Sample Area/ Volume: Filter Type: Pore size: Effective Filter Area: Sample type: Analysis type: Grid Acceptance 0 MCE 25mm 0.8 385 Air 7402 YES Liters 1% Date Analyzed: Analyst: Scope Number. Accelerating Voltage: Indicated Mag: Screen Mag: Grid box: 11/22/2005 MDM 3 100 ' ' KV 25 KX 20____________ KX 7045 Number of grids: 2 Number of openings: 40 #1: 101 #3: ioir #2: 102 #4: gq Average Grid Size: 0.010101 Total Area Analyzed: 0.404 Asbestos Non-asbestos % Asbestos Str#: NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD SquarelD: . C10-J1 12 HI G1 FI El D1 Cl A1 B2 D2 E2 F2 G2 H2 12 J2 J3 H3 G3 C9-J1 h HI r.. G1 FI A2 B2 F2 Fiber Type: T| _ j i ii i it i ii i 1!...................... J .11 1 II ".................. 1 II J II 1 II 1 II 1 II II.......................... J 1 II1 -------- 1 II 1 II II II ii . . . ii ir.... ii 1 1 1 1 i I it if................. 1 1 1! . Ii ! 1 Size Morph: SAED: EDS: [ji| H B SB S 111 in m SB SB SO m @ m a B S S B S3 H a !i a a H W NSD G2 1 1! NSD H2 II ......... NSD 12 II NSD J2 1 II NSD J3 1 II . NSD 13 1 II' NSD H3 i II NSD G3 1 H NSD B3 1 II 1 A3 1 NA II NSD A4 i ir ~ .... NSD A5 i ii M37653 050 field blank # Grid Op 40 Sample Comments: i 0.5 Ambiguous None g g H B SI H H S B B MAS TEM ANALYSIS M37653-053 CLIENT NAME: Materials Analytical Services Atlanta CLIENT SAMPLE ID: FB-22-B 7402 ANALYSIS Sample Area/ Volume: Filter Type: Pore size: Effective Filter Area: Sample type: Analysis type: Grid Acceptance 0 MCE 25mm 0.8 385 Air 7402 YES Liters 1% Date Analyzed: Analyst: Scope Number: Accelerating Voltage: Indicated Mag: Screen Mag: Grid box: 11/22/2005 MDM 100 25 20 7045 2Number of grids: Number of openings: 40 #1: 100 #3: 98 #2: 103 #4: 101 Average Grid Size: 0.010099 Total Area Analyzed: 0.404 Asbestos Non-asbestos KV KX KX % Asbestos Str#: SquareJD: | Fiber Type: Size | NSD B10-A1 1 II ~1 NSD B1 u NSD Cl 1 II NSD D1 1 II NSD El r ii NSD FI i ii .. NSD G1 i ii NSD HI i_____ii NSD B2 i ii NSD C3 i ii NSD D4 i ii NSD G7 iii _____1 NSD H8 i ii 1 NSD F9 i ii 1 NSD E8 i ii 1 NSD D7 i ii 1 NSD C6 i- ii 1 NSD D5 i ii 1 NSD C4 i ii 1 NSD B3 ! II 1 NSD B9-E9 I Ii ...... 1 NSD E8 i 1! ~1 NSD D4 1 II i NSD D5 1 NSD D6 1 NSD D7 1 NSD D8 1 NSD D9 1 II 1! 1 II II 1 1 1 .1 "| 'l Morph: SAED: . EDS: H @ H H g H B B !] B H H B HI [} B SI B H H H u H H B @ H NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD C9 C8 C7 C6 C5 B4 B5 B6 B7 B8 B9 A7 M3 7653 053 (field blank 1 II 1 II 1 II | II | II L _________ i i _________ i i _________ i r~nri ii i ii i ii L_ ii i i _________ i i _________ i # Grid Op 40 Sample Comments: g B M B H B g m 1H s H SECTION 6 MATERIALS ANALYTICAL SERVICES Client Code: MASCOR PROJECT LOG MAS ID: Client Name: Project Name: Logged By: M37670 Materials Analytical Services Atlanta Chamber - G.P. Ready Mix Joint Compou dmazzaferro Client Job No: Client PO: Date In: 11/10/2005 TRANSPORT INFORMATION: Submitted By: Delivery By: Received By: Condition: Michael Mount Hand Delivery dmazzaferro good Documents: coc Comments for COC: CONTACT INFORMATION: Contact: Bill Longo Title: First Name Last Name: Mr. William Longo Suffix Work Phone: (770) 866-3200 Other Phone Fax: (770) 866-3259 Ext: Ext: Page 1 of 2 M37670 # 001 002 003 004 005 006 007 007DC 008 009 010 011 012 013 014 015 016 017 018 Client ID A-30-A A-30-B A-30-C A-30-D P-31-A P-31-B P-31-C P-31-C P-31-D A-31-A A-31-B A-31-C A-31-D P-32-A P-32-B P-32-C P-32-D A-32-A A-32-B SAMPLE INFORMATION: Volume 1830 1830 1830 1830 5.04 10.6 4.98 4.98 9.69 20.4 19.3 19.3 19.5 5.04 10.6 4.98 9.69 20.4 20.4 # Client ID 019 A-32-C 020 A-32-D 021 A-33-A 022 A-33-B 023 A-33-C 024 A-33-D 025 P-34-A 026 P-34-B 027 P-34-C 028 P-34-D 029 A-31-E 030 FB-1 031 FB-2 032 FB-3 Volume 19.3 19.5 19.2 20.4 19.3 19.5 8.57 18.02 8.47 16:47 1400 0 0 0 M37670 SAMPLE INFORMATION: Page 2 of 2 Volume DEPOSED BY: INDUSTRIAL HYGIENE AIR SAMPLING CHAIN OF CUSTODY f&sfif If A# &4V1AS. COMPANY NAME ADDRESS: ryvvi&'za PROJECT NUMBER: JPage, __ ; Of &L 3945 Lakefield Court Suwanee, GA 30024 Phone: 770-866-3200 Fax: 770-866-3259 PHONE: FAX: TURNAROUND TIMES: 1 DAY 3 DAYS DATE ..SAMPLE NUMBER SAMPLE LOCATION h iE:" SAMPLE MEDIA Q rp <,cq u/ . ............ n JmJUa ttiak'X.Stan AUI ftfo: JWij if v o t/a3t i PM /Ima /MS' y V ' / \ H _ M ISr 0 0V/ ,v7 7 ANALYSIS DESIRED ^I^//74AX : J tJ ' r- V/ p / pML r ET /F c_ ____:___ hwj _ hfer / J: 1 S& // .'CUl ....... ........... J/tJ \l/ N Z_1 \// STANDARD 5 -7 DAYS START TIME 1 S^SST ~ STOP TIME TOTAL TIME MINUTES AVERAGE FLOW RATE LPM rs~% TETt \l7 \ / /0...0 ffi.O . \0.,0 _ 0a; / f' '|. Mi.. AIR VOLUME (LITERS) >i/l iG, Cd *4-4%__ s. V J / . AX__ 30, ft.... . > A_ ... [.fr *0.... tfLSZA L0.tr . 6i ,,%w$ <fTo,Wx A0 A \ jai N ..kc tax. CHAIN OF CUSTODY First Transfer by:. Second Transfer by: Third Transfer by: NAME COMPANY ?Mat!kr MODE OF TRANSFER LOG IN DATE f0t' *--#{--------- it7i"/rfal'a--s--- RECEIVED BY 0> [ COMPANY industrial hygiene air sampling chain of custody MAS. COMPANY NAME ADDRESS: n 3945 Lakefleld Court Suwanee, GA 30024 Phone: 770-866-3200 Fax: 770-866-3259 PHONE: FAX: (/to Page d\ of 2^- PROJECT REPRESENTATIVE: _CL \ ffLj?- TURNAROUND TIMES: 1 DAY . 3 DAYS DATE SAMPLE NUMBER SAMPLE LOCATION SAMPLE MEDIA ANALYSIS DESIRED illrnk A-33-/? cB T 'ise vT SfeetAt/i S'^tufw/)16E, .... , , wrosrt j?ce n/ WA/ufi Nr . r tr~ p-.vh/f &r>/ UJmAju\ ftuii-X, "t3^ tip1 IpL T' ..... /. ...... i < l-V V' ' \>.... -f/--..... I. r Fff-1 F*2/i A- W!a4-JU- f . >y 1 START TIME STOP TIME TOTAL TIME MINUTES AVERAGE FLOW RATE LPM AIR VOLUME (LITERS) 3?rfe_. -3:.o.fa_ _LP_ ....K.S-j'b-- !q <#5::53<3b \4 / / p 1...r /O rO t] n ;-- mi 7o fxn ,<?F lao ft, 3,. U/poa_ jLiiX moo. --V CHAIN OF CUSTODY First Transfer by:. Second Transfer by: Third Transfer by: NAME COMPANY fflA 5 MODE OF TRANSFER LOG IN DATE /,/ . timfosti*1 Mlteloz r RECJEIVED BY fPv^a^u. ob/f COMPANY 1 1 \(*n -O . Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy . Project Name: S P fUTftO'f ft t /CCh/W/i/S S 7'(J# S Sample It f'137ST^ ( Analysis Date: f(jf 7 ((/ '3' Media Type: 25 mm MCE Fitter -- -- -- -- --- ----. --- --. -- '-- -- -- --- -- -- ----. -- -- -- . -- .-- -- -- - --- -- -- --- --- -- -- - -- -- -- -- -- -- -- ----- -- <- --- --" --- -- -- -- ... .-- -- . i---- -- --. --L --- / i-- -- ----- -- ---- -- ' .------ . ---- > X ---- -- -------- --- -- --'-- - Sample ID: ^ 30 10 Pump Flow Rate, Liters/imnute (FR) 20 Sample Time, minutes (T) Sample Volume, Liters (V) 30 total Fibers Counted, Sample (FCS) 40 Total Fields Counted, Sample (FLS) Total Fibers Counted, Blank (FCB) 50 Total Fields Counted, Blank (FLB) Area of Filter, mm2 (AF) 60 Graticule Field Area, mm2 (GFA) /oo ?s.s 0*0(177 ------ -- 70 ---- 80 -.. --- ... ---- ----- ' -- '--- -- 90 100 Calculation of Fiber density (E) in Fibers/square millimeter E = ((FCS/FLSMFCB/FLB))/GFA e= . mo y fibers/mm2 7------------------------------------- Calculation of Fiber Concentration (C) in Fibers/cubtc centimeter Notes: C = (E)*(AF) 1000 *V C = ^ 0. SO/ fibers/cubic centimeter Urnit of Quantitation (LOG) = 7 ffrers/imm1 Ffcer counts outside the 100-1300 ffoerstaa rangehave greater than optima) variability and are probably biased. Analyst Reviewed By: Date: / flnhos h:*-/6S- Date: /I Materials Analytical Services 3945 Laketietd Court Suwanee, GA 30024 Phone (770) 86&-3200 Page of Materials Analytical Services Airbomo Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy ... . Project Name: fcp ASTAPV pft -- twfaotf? JtTU&'y Sample# _hl 7 & Analysis Date: iljn/v^ ____ _ Media Type: 25 mm MCE Filter 602 *-- _-- -- --- . -- / --- ---- -- --- ------ --' -- '-- --'-- --- ----- -------- '-- -- -- -- -- -- -- --. -- . --. -- -- -- --- - -- -- --- -- -- ~~-- . -- --- --- ,-- --. --- --- ----- -- -- ---~ --- -------- -- --- --- 1 --- ' --- -- *----' --- -- --- --- ----- Sample ID; --- 10 A '3$ -- j3 --_; Pump Flow Rate, Liters/minute (FR) -- 20 Sample Time, minutes 0) -- Sample Volume, Liters (V) Wo 30 -- Total Fibers Counted, Sample (FCS) -- 40 Total Fields Counted, Sample (FLS) -- Total Fibers Counted, Blank (FCB) / 50 Total Fields Counted, Blank (FLB) -- Area of Filter, mm2 (AF) 60 Graticule Field Area, mm2 (GFA) -- 3 /Q0 Q.W7'? 70 ----- .. -- 80 _-- j---- 90 --^ --- 100 Calculation of Fiber density (E) in Fibers/square millimeter E = ((FCS/FLS)-(FCB/FLB))/GFA e= H/0 .^7 fibers/mm2 7------------------------------------------------- Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: C = (E)*(AF) 1000 * V C = $00/fibers/cubic centimeter Limit of Quantitation (LOQ) = 7 ffcersfrnm* Materials Analytical Services 3945 Lakefiekl Court Suwanee, GA 30024 Phone (770) 860-3200 i ' . Paqe of Materials Analytical Services. Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy - ... Project Name; Analysis Date; & f /f f V AI X - , Toc^T Sftf/Y Sample # 0}3?~T$ -- 0^2 /rinks' _ Media Type: 25 mm MCE Fitter -- -- -------------- . --- ----------- Sample ID; 0 O -- -_________ --- --- __- -- .-- --- --' --- -- . 10 Pump Flow Rate, Liters/rnlriute (FR) --- 20 Sample Time, minutes (T) . -- -- -- Sample Volume, Liters (V) / ft _?Q --.... -- -- -- --- ,-- -- '-- -- -- 30 *-- Total Fibers Counted, Sample (FCS) ' 40 Total Fields Counted, Sample (FTS) / / '-- --- --- ' --------- ----------- Total Fibers Counted, Blank (FCB) -- -- -- Total Fields Counted, Blank (FLB) -- - -- . -- -- --- _ ' -- -- ------------- ---------- Area of Filter, mm2(AF) Graticule Field Area, mm2 (GFA) J $- $0/7 -- / - -- --- ---------- -- Calculation of Fiber density (E) in Fibers/square millimeter -V" .-- -- -- -- ---------- -- --- -- -..... -- ---------- . ----------- ----------- -------------------- " 80 - --- 90 -- 100 E = ((FCS/FLSMFCB/FLB))/GFA E= ----------- =----0-- y----------J-------------------------------- fibers/mm2 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes; C = lE)*jAF) 1000 *v C = ^0,00/ fibers/cubic centimeter Limit of Quantitation (LOQ) = 7 fibers/mm2 Fiber counts outside the 100-1300tibers/rum2 range have greater than optimal vanabffi^r and are probably biased. Analyst Date:: //J/lAff0~ Reviewed By: Date: /& Materials Analyticat 3945 La&eftefd Court Suwanee, GA 30024 Phone (776) 866-3200 Page_ of Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Project Name: Ct f&df&V/fp J r cifiY Sample# f~1 3 7A,7^?- QO^f Analysis Date: j i j! 7 ( b T' Media Type: 25 mm MCE Filter ---- -- / .-- --- --- -- -- --- -- -- -- --- -- -- ' --- -- . --- -- -- -- .-- --- -- -- -- ,-- / - --" -- ,------- ,-- --- --- .-- -r --. . - ------ -- -- -- - -- ---- Sampte ID: f\- ~ 3 0 ~ P 10 Pump Row Rate, Liters/minute (FR) 20 Sample Time, minutes (1) Sampte Volume, Liters (V) 30 Total Rbers Counted, Sample (FCS) 40 Total Fields Counted, Sample (FLS) Total Fibers Counted, Blank (FCB) 50 Total Fields Counted, Blank (FIB) Area of Filter, mm2 (AF) / 3d J z /CG j?3J .-- -- -- -- 60 Graticule Field Area, mm2 (GFA) 0 - 6 0 7~J ,-- --- ---- ---- -- -- --- -- 70 -- Calculation of Fiber density (E) in Fibers/square millimeter ,-- -- --- --- ---- - ' -- -- 80 -- E = ((FCS/FLSMFCB/FLB))/(3FA -- --- -- 90 E = P LJ fibers/mm2 /-- --. -- ---. -- --- ,------ '----- 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: C = (E)*(AF) 1000 *V C= ^ 0, 00i fibers/cubic centimeter Limit of Quantitation (LQQ) - 7 fijersAnm2 Filer counts outside the 100-1300 fibers/mm* range have greater than optimal variabifity and are probably biased- Analyst Lj a, yil Date: ////7/^J Reviewed By: A. Date: f&//2~Us' Materials Analytical Services 3945 LakrfieW Court Suwanee, GA 30024 Phone (770} 060-3200 Page of Materials Analytical ServicesAirbome Fiber Analysis ...... NIOSH 7400 Issue 2; Phase Contrast Microscopy Project Name: CP ft /?// - 7dwranffvs# J Sample# fr 376 76 "00^ Analysis Date: Media Type: 25 mm MCE Fitter fi 7 -- .-------- ----- .3 ---- / r------'-- -- i -- 2 2 -- /i > 2 --- 1 -- / 2 -- -- --/ -- . --- / a --- / / ! ( -- .--: -- -- % -- -- -- l -i -- / --- 17 -- X 2 --. -- - / 7i -- / . -- ,___ -----; /t -- -- l % -- -- -- :-- / -- --n -- X2- ! ,-- 2 / ( 2 --... -- Sample ID: 10 p- it-/) Pump Flow Rate, Liters/miriute (FR) 20 Sample Time, minutes (T) Sample Volume, Liters (V) 30 Total Fibers Counted, Sample (PCS) 40 Total Fields Counted, Sample (FLS) Total Fibers Counted, Blank (FCB) 50 Total Fields Counted, Blank (FLB) Area of Filter, mm2(AF) 60 Graticule Field Area, mm2 (GFA) S.o y fO 6 O-OQl'? 70 Calculation of Fiber density (E) in Fibers/square millimeter 80 90 E= . E = ((FCS/FLS)-(FCB/FLB))/GFA 77. f______________ fibers/mm2 100 Calculation of Fiber Concentration (C) in Fibers/cubtc centimeter Notes: C = (E)*(AF) 1000 * V C = s~. cisz fibers/cubic centimeter LbdH of Quantitation (LOQ) = 7 fibers/mm1 F%er counts outside the 10Cri300f&ersAnn7.Tq^ have greater than cental variability and am probably biased. Analyst Date: P Reviewed By: Materials Analytical Services 3945 Lak^ctd Court Suwanee, GA 30024 Phone (770) 866-3200 Date: /2Page_ of Project Name: Analysis Date: Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy P fit -A ~ 3 0/A/ 7 con'^a/yp ^TV# *7 Sample# M ^ C 70 "6(3 (o // //SMedia Type: 25 mm MCE Fitter Limit of Quantitation (LOG) = 1 fibws/inm? Phone (770) 066-3200 Materials Analytical ServicesAirbome Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Preyed Name: Cf H/X- --'j6\/ur'C0/*/W/r# ^( U<^ ( Sample# Analysis Date: //// J wi>^ Media Type: 25 mm MCE Fitter ...... ?C7G -- /t a ,---- -- ----.------ -- -- / X2 >% ; -- /. --- i -- ----- -- / -- ' J2 -- -- .-- . -- 2 / -- --- /( /t /, 1 2 X % 1 d( /t 1---- -- ( -- ;z l -.. -- ,-- ---' i -- /i Sample ID: {?- 3i~ ^ 10 Pump f low Rate, Liters/minute (FR) 20 Sample Time, minutes (T) // Sample Volume, liters (V) / 30 --- pi / total Fibers Counted, Sample (FCS) / 40 Total Fields Counted, Sample (FFS) -- Total Fibers Counted, Blank (FCB) / / 50 Total Fields Counted, Blank (FLB) /i Area of Filter, mm2 (AF) / li 60 Graticule Field Area, mm2 (GFA) V. ? / 00 O. 061~7 --- / / / -- / -- 70 / -- 80 X 2 J- 90 --_ -- 100 Calculation of Fiber density (E) in Fibers/square millimeter E= . E = ((FCS/FLSMFCB/FLB))/GFA <0.-5" fibers/mm2 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter . Notes: c= C = (E)*(AF) 1000 *V S. 37f fibers/cubic centimeter l imit of Quantitation (LQQ) = 7 fibers/nrwn3 Phone (776) 86&3200 Materials Analytical Services Airborne Fiber Analysis ....... NIOSH 7400 Issue 2; Phase Contrast Microscopy Project Name: (g f 0X~ /1/>C -- jdi-^7 cp/s<KrCW/? -$T'J$ Y Sample# [2 ^ 7^0 ~ 00$ Analysis Date: Media Type: 25 mm MCE Filter --- -i / _-- ---. . --- --- ~ " i --- f1 /-- '-- /-- -- -- /-- --- ; '-- . .-- 2 -- `-------- / . ...-- -- / ---- X " -- / --/ / -- / -- -- / . --- ' Sample ID: f* ~ 3 / ~ J2 / --- - -- 10 Pump Row Rate, Liters/miriute (FR) ! - 20 Sample Time, minutes (T) ---- Sample Volume, Liters (V) / /{ 30 '-- 2 Total Rbers Counted, Sample (FCS) Xz. -- 40 Total Fields Counted, Sample (FLS) % -- Total Fibers Counted, Blank (FCB) w... 50 Total Reids Counted, Blank (FLB) / --- Area of Filter, mm2 (AF) j---" JL 60 Graticule Field Area, mm2 (GFA) 2-- C cf Z /0 (1 C 0fOG~7~? -- 7 / -- i 70 -- -. 80 -- Calculation of Fi|>er density (E) in Fibers/square millimeter E = ((FCS/FLSHFCB/FLB))/<5FA ~T ( / -- 2i -- -- -- / -- /* 1--- /-- ----------- 7 .-- 90 100 E= . ^ (?, 2 fibers/mm2 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter . Notes: C= C = (E)*(AF) 1000 * V 76 2 fibers/cubic centimeter 1-imit of Quantitation (LOQ) = 7 fibersAnrn* Ffcer counts outside the 100-1300 fbers/mm2 range have greater than optimal variability and are probably biased. Analyst Date: Reviewed By; Date: t/fa/or /z.jn-Je . Materials Analytical Services 3945 Lakett^d Court Suwahee, GA 30024 Phone (770) 866-3200 Page_ of MateriaJsAnalytical ServicesAiftoome Fiber Analysis ...... NIOSH 7400 Issue 2; Phase Contrast Microscopy Project Name: Cf fi.&YQ'r 7>7/X - Ji/A/T cQMfdyW/ STi/# Y Sample# Jl Z7 &70 ' OQ ? Analysis Date: /i 1/ ~7 Media Type: 25 mm MCE Filter --i /----- ------- Sample ID: /j- ~ 31 ~ $ --( /i f-- / /--- -- 10 Pump Row Rate, Liters/rmnute (FR) l i Ik (k 20 Sample Time, minutes (T) / ' r----- / -- >-- -- <-- -- --. I-- Sample Volume, Liters (V) / --- 30 XX ' -- total Fibers Counted, Sample (FCS) -- / 40 Total Fields Counted, Sample (FLS) j f , 2. :^r_ ? /Q0 --...... -- -- -- / Total Fibers Counted, Blank (FCB) /*---- --- -- ,,-- 50 Total Fields Counted, Blank (FLB) / /X Area of Filter, mm2 (AF) 3^^ __---- 2 --- 60 Graticule Field Area, mm2 (GFA) r). o 7 .. '---- ----- / ' -- ,--' _L -- I -- -- i. A XY 70 1A X / -- 2 ( 80 / i'---- ---- -- // /,-- ,,--- 90 Calculation of Fiber density (E) in Fibers/square millimeter E = ((FCS/FLS)-{FCB/FLB))/GFA E = . ^77 $ flbers/mm2 ------ -- -- ' ------ r / /,-- / 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: C = jE)*(AF) 1000 *V C = /, y S~0 fibers/cubic centimeter Limit ofQuantitation (LOQ) = 7 fibeisAnm* Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Prcjed Name: Qf Y /7/YT--o<3c OhP^UJVj? YTi/PY Sample# t~f J7Y ~70 ~0/0 Analysis Date: Media Type: 25 mm MCE Filter 2 --- i / Sample ID: /Q- Of ~ /3 I-- a i 10 / -- -- Pump Flow Rate, Uters/mtnute (FR) . --, / '-- --' a 20 Sample Time, minutes (T) X / .--. ,-- ( Sample Volume, titers (V) 20. y ------- / / *-- --. / '-- / a i ,--. ---- . j_ X i i / 30 total Fibers Counted, Sample (FCS) 40 Total Fields Counted, Sample (FLS) Total Fibers Counted, Blank (FCB) \'<TT too ,-- i -- -- / 50 Total Fields Counted, Blank (FLB) f li '-- --- Area of Filter, mm2 (AF) / --- i '-- 7 *i /' f ,-- -- 60 Graticule Field Area, mm2 (GFA} / ji / / 70 Calculation of Fiber density (E) In Fibers/square millimeter -- i -- / / -- . -- -- X n 80 --- -- / i E - ((FCS/FLSHFCB/FLB))/GFA X -- i i --/ ' ---' / j-- 2\ 90 E= rrj fibers/mm2 t /--- - -- ----- 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter . Notes: C = <ET(AF) 1000 * V c= /, /OS' fibers/cubic centimeter Unrirt of Quantitation (LOQ) = 7 fibersAnm2 Project Name: Materials Analytical Services Aitbomc Fiber Analysis NKDSH 7400 Issue 2; Phase Contrast Microscopy C'P t7t0Y /?/)/- catifiww Sample#^ h? 7(70-OH Analysis Date: 0 vi Media Type; 25 mm MCE Filter f ----/ / --- /i _ / Sample ID: i 10 ~ 3! ~ (3 / ------- / '/ Pump Flow Rate, titers/minute (FR) 2- / 3. ---- --.. .i i -------- / -- % / ----- X/ / / /1 / -- / -- ,-- -- -- ---- -- / / / -- 3. / *"-- a -- -- --v --- -- -- ^-- -- / / ~-- -- fk - . .-- -- / -- -- / -- .-- ^-- / -- / --- -- / _ / -- --- / -- -- -- / 20 Sample Time, minutes (T) Sample Volume, Liters (V) 30 Total Fibers Counted, Sample (FGS) 40 Total Fields Counted, Sample (FLS) Total Fibers Counted* Blank (FCB) 50 Total Fields Counted, Blank (FLB) Area of Filter, mm2 (AF) 60 Graticule Field Area, mm2 (GFA) . /"?. 7 (00 3 XT 3- 00-73* 70 Calculation of Fiber density (E) in Fibers/square millimeter 80 90 E = . E = ({FCS/FLS)-(FCB/FLB))/GFA / J,/ fibers/mm2 / -- / 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter . Notes: C = (E)*(AF) 1000 * V c = /^Y r fibers/cubic centimeter limit of Quantitation (LOO) -- 7 fijws/mm2 . Ffcer counts outside the 1DCM30 tfoefs/mni*range have greaterthan optimal variabtffiy and.areprobably biased- Date: {/){ 7A J Date: /2-jjis )6 Suwanee, GA 30024 Phone (770) 86&a200 Page, of Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Project Name: CP f&ftP'T A f* Tti i*r Coh/tvfS JTv# Y Sample it M Analysis Date: Media Type: 25 mm MCE Filter ~70 "0/2 1 i . '-- -- -- '-- -- --- -- '-- -- -- l i1 ,-- /-- '/ / ------- ,-- / --- -- / --- .-- . ,------ ------ XA- --- -- ----- -- / / Sample ID: 10 /p " 3/ - jQ --- . -- -- -- Pump Flow Rate, Liters/minute (FR) 20 Sample Time, minutes ft) -- Sample Volume, Liters (V) si 30 <-- I Total Fibers Counted, Sample (FCS) 2 1 40 Total Fields Counted, Sample (FLS) 2 -- & ---- Total Fibers Counted, Blank (FCB) 50 Total Fields Counted, Blank (FLB) Area of Filter, mm2 (AF) --- 60 Graticule Field Area, mm2 (GFA) /i /i.r W f60 jfj4-QtfZ7 / . -- -- / 1' / // -- --- / / --- -- .-- -- 70 7 80 Calculation of Fiber density (E) in Fibers/square millimeter E = ({FCS/FLS)-(FCB/FLB))/GFA -- <-- -- -- --. ' .-- P ---.. -- 90 / -- ---- /i --- J- 100 E= . 57, f fibers/mm2 Calculation of Fiber Concentration (C) in Fibers/Cubic centimeter Notes: c= C = (E)*(AF) 1000 * V /.02i fibers/ciibic centimeter Limit of Quantitation (LOQ) - 7 fibers/mm2 Ffoer counts the 100-1300 fib(jrs/mm2 range have greatefthan optima variability and are probably biased. Elate: Materials Analytical Services 3945 Lakeftetd Court Suwanee, GA 30024 Phone (770} 866-3200 Date: Page Of Materials Analytical Services Ailrbome Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy ....... QfProject Name: 11 /7~ j6ifVTC(inf^/V^) <JTO/' y Sample#yT 3~?&7d '0/3 Analysts Date: n/tf/oz_______ Media Type: 25 mm MCE Fitter i ------; 7 ------ % -- 1 i -----' --- i -- 3 // / -- --- / / / ---- 7 / / -- ------ . X- xX 1 --- . i- -- // // / ' fi -- i --- / / .-- / XJ. n >c ! 3. j? -- / -- - .-- ( L Z / / XX -----i --t-- (-- ---- Sample ID; P~ 32 ~ /? 10 Pump Flow Rate, Liters/miriute (FR) 20 Sample Time, minutes (T) Sample Volume, Liters (V) 30 Total Fibers Counted, Sample (FCS) 40 Total Fields Counted, Sample (FLS) Total Fibers Counted, Blank (FCB) 50 Total Fields Counted, Blank (FLB) Area of Filter, mm2 (AF) 60 Graticule Field Area, mm2 (GFA) y.o v 74 i /GO nr / 067 7 70 Calculation of Fiber density {E) in Fibers/square millimeter .-- -- ------- 80 E = ((FCS/FLSHFCB/FLB))/GFA / '-- 2 /2 --: l --- ,------ 3i /i -- / / 90 II III fibers/mm2 2. -- /l 21 / 100 Calculation of Fiber Concentration fC) in Fibers/cubic centimeter Notes: C = (E)*(AF) 1000 * V c = 1.6^3 fibers/cubic centimeter LM of Quantitation (LOQ) - 7 fibots/mm2 Materials Analytical Services 3945 Laketietd Court Suwanee, GA 30024 Phone (770) 066-3200 ; Pane of Materials Analytical Services Aifbbme Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy ...... Project Name: Cffi h // -jQfsST confY Sample# tl 3 7 & 70 "0^Lf Analysis Date: lllfS^Ar Media Type: 25 mm MCE Filter * --7 -- / / z ;------, '----- /1 / / --. V / i '-- -- --- --- --^ -- ik Z - . z. ------ -- --- Z Z . / -- Z _-- % Z --- f t /, Sample ID: p - 3>2 -- $ -- 10 Pomp Row Rate, Liters/minute (FR) 2 20 Sample Time, minutes (T) i Sample Volume, Liters (V) -- 30 z Total Fibers Counted, Sample (FCS) --- . 40 Total Fields Counted, Sample (FLS) -- Total Fibers Counted, Blank (FCB) J 50 Total Fields Counted, Blank (FLB) / Area of Filter, mm2 (AF) . /a. c 7 7 It /<r o ?yr / 2 n/ 60 Graticule Field Area, mm2 (GFA) 22 / / 6. 66 7 7 5 /i ------. -- i % -- A ---- ! it -- -- --' / -- 70 i / 80 ----- Calculation of Fiber density (E) in Fibers/square millimeter E = {{FCS/FLSHFCB/FLB))/GFA /i ,2ZL / --_ / -- % / / / -- 90 2 -- -A" / 100 e= . /0Q.6 fibers/mm2 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter . Notes: c= C = jE)*(AF) 1000 * V ? JY fibers/cubic centimeter Until of Quantitation (LOQ) = 7 fibersAnm2 MaJeriste Analytical Sconces 3945 Lakefiefci Court Swanee,GA 30024 Phone (770) 866-3200 ; Paqe of Materials Analytical ServicesAirbome Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Project Name: < P 'Y fl/V - CGf'^6U/v.O V TVX ^ Sample # fi 3 2 7& ~ 0/ 3~ Analysis Date: ill(T hf Media Type: 25 mm MCE Fitter -- *--- . --- % i / / :------- .7 7 I i 7 /-- --1 /-- / - ------ / fi / 2 4- _ z_.__ I tl 7 *-- / 7-- / ' ,---- / x / .-- X / -- -- --- --- -- --. -- -- / 7 '-- xA / -- -- / ------- ( n i 22 3 /// f --~ ----- a ------ x / ;-- -- / / -- 7 7 -- X i /b -- / jX- Sample ID: P- 32- (3 10 Pump Flow Rale, Liiers/mmute (FR) 20 Sample Time, minutes (T) Sample Volume, Liters (V) 30 Total Rbers Counted, Sample (FCS) 40 Total Fields Counted, Sample {FLS) Total Fibers Counted, Blank <FCB) 50 Total Fields Counted, Blank (FLB) Area of Filter, mm2 (AF) 60 Graticule Field Area, mm2 (GFA) X 9/ 7i /on oxo-77 70 Calculation of Fiber density (E) in Fibers/square millimeter 80 E = {{FCS/FLSHFCB/FLB))/GFA 90 e- . ! 1, 7 fibers/mm2 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: c= C =1E)*(AF) 1000 *V <--7 7 7 fibers/cubic centimeter Limit of Quantitation (LOG) = 7 fibefs/rnm* Materials Analytical Services 3945 LakelieM Court Suwanee.GA 30024 Phone (770) 86&3200 ' . Paoe of Materials Analytical ServicesAirbome Fiber Analysis . ... . NIOSH 7400 Issue 2; Phase Contrast Microscopy Prefect Name; Qf ~ CQ/i A0<JAfA 37^UA^Sample# h 3 7'01C Analysis Date: ////-> Ar Media Type: 25 mm MCE Filter 1 % 1 -- / / -- / . -- X / -- -- '-- -- /$ -- -- --- -- / -- '---- /--- Ik / .-- - .-- 3 =-- ( 3i. i j- 2- i- X Ji --, - ----- 1 i (3 -- ft. -- -- / 1 -- - .-- --- -- / //k '-- /ft. '-- /-- $ JX k // / Sample ID: f- 3 X ~$ --. 10 i Pump Flow Rate, Uters/minute (FR) X 20 Sample Time, minutes (I) k Sample Volume, Liters (V) -- 30 /( Total Fibers Counted, Sample (FCS) it- 40 Total Fields Counted, Sample (FLS) / Total Fibers Counted, Blank (FCB) t 50 Total Fields Counted, Blank (FLB) <-- Area of Filter, mm2(AF) / 60 Graticule Field Area, mm2 (GFA) XL Q9 7^ {00 ) _ 0 ~7 -- 70 Calculation of Fiber density (E) in Fibers/square millimeter 7 80 <-- / 90 / X 100 E= . E = ((FCS/FLS)-<FCB/FLB))/GFA 0 . fibcrs/mm2 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter . Notes: C= Je ^ C =<E)*(AF) 1000 *V fibers/cubic centimeter limit of Quantitation (LOG) = 7 ffljers/mm2 Ftoer counts outside the 100-1300 tatfers/mrr?range havegreater that optimal variability and are probably biased. Analyst Date: /////0 J _______ Reviewed By: Date: j/ Materials Analytical Services 3945 Ledtefiekl Court Suwanee. GA 30024 Phone (770) 866-3200 Page_ of Materials Analytical Services. Airborne Fiber Analysis NIQSH 7400 Issue 2; Phase Contrast Microscopy ......... Project Name: (d f y?F??/V /V/p ~ JO I C 0 fc/H Analysis Date: // fl~l (o <J Media Type: 25 mm MCE Filter JTdX( Sample# 37 &70 " 0 f~{ -- --- 7 / -- 15 )'-- / --- t---- -------- / fi -- / >-- <-- '-- L -- / / i X i! X ,-- -- --------- . / i / / -- . -- -- ------ -- X r-- X -- / -- / ----------- / / -- '-- -____ ' --__ Sample ID: /j~ ^ OX --- -- . 10 ---: /i -- /J f 2. / Pump Row Rate, l.iters/mintrte (FR) 20 Sample Time, minutes (T) Sample Volume, Liters (V) 7- 30 / Total Fibers Counted, Sample (FCS) 1 40 Total Fields Counted, Sample (FLS) /-- Total Fibers Counted, Blank (FCB) r*"- - -- 50 Total Fields Counted, Blank (FLB) -- Area of Filter, mm2 (AF) --- X 60 Graticule Field Area, mm2 (GFA) / j, 2. V^ jOQ Jc /0(j~7~7 -- 70 // '-- 80 --- -- -- .-- --~ _ 90 A ----- 100 Calculation of Fiber density (E) in Fibers/square millimeter E = ((FCS/FLSMFCB/FLB))/GFA E= . fibers/mm2 Calculation of Fiber Concentration (C) in Fibersfcubic centimeter . Notes: C = (E)*(AF) 1000 * V C = JX & 3 fibers/cubic centimeter limit of Quantitation (LOQ) - 7 fibers/mm2 Fiber counts outside the 100-1300 Analyst Revievyed By: range have greyer than optimal variability and are prot>ably biased Date: Date: k//// 7/0 /z-/A ^ /2 Materials Analytical Servk.es 3945 Lakefetd Court Suwanee, GA 30024 Phone {770> 866-3200 Page_ of Project Name: Analysis Date: Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 issue 2; Phase Contrast Microscopy /P.fA/'r' P/Y-Jowr- ro^/^ STM? Sample# /7 3 76 7o 'Olft Media Type: 25 mm MCE Fitter '-- . / -- -- / ------- l / --- / -- -- --- -- / / / '-- / / / / '-- . SXr / ------ / .,-- -- -- / --- --- -- '-- *--- -- 3 .-- / ----- - -- / -- -- - '-- Sample ID: /} ' 3 0 / / _ "--- -- . 10 / Pump How Rate, Liters/minute (FR) ,-- 20 Sample Time, minutes (T) Sample Volume, liters (V) -- .-- 30 -- Total Fibers Counted, Sample (FCS) 40 Total Fields Counted, Sample (FLS) i r_ Total Fibers Counted, Blank (FCB) -- : / -- -- 50 Total Fields Counted, Blank (FLB) Area of Filter, mm2 (AF) 60 Graticule Field Area, mm2 (GFA) --' '--- . 20- V Voi. /GO 2 rr~ 6>- 0QY7 ,-- / >/ A ' I ,------ fi -- 70 1/ --/ // $ ------- /--- 80 90 100 Calculation of Fiber density (E) in Fibers/square millimeter E = ((FCS/FLS)-(FCB/FLB))/GFA E-- , 0c7, <$ fibers/mm2 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter . Notes: c= C = ta*{AF) 1000 *V fi.973 fibers/cubic centimeter Limit of Quantitation (LOQ) = 7 fibefsAnm? Materials Analytical Services 39451 akefiekt Court Strwanee, GA 30024 Phone (770) 866-3200 ; Paoe of Materials Analytical Services; Airborne Fiber Analysis ...... NIOSH 7400 Issue 2; Phase Contrast Microscopy Preyed Name: //P V ftf/'- Tdi^T fchfid \j/^/ -t TO3 Y Sample # /?J? 76 70 - 0 / rtihikAnalysis Date: ^ Media Type: 25 mm MCE Filter // -- / . ------ ---- 1-- i. -- '-- --/l . -- -- . -- -- /-- -- / --- i .-- -- / / / i / i i i Vi l-- -- -- -- /-- -- SamplelD; // "3 X -- O -- 10 -- Pump Flow Rate, Uters/minute (FR) / 20 Sample Time, minutes (T) -- Sample Volume, Liters (V) /Hi 33 -- / / 30 -- Total Fibers Counted, Sample (FCS) 7 <7 / ---. / / / / / / -- --- ( / X 1 '--~ X ___ / 40 Total Fields Counted, Sample (FLS) -- Total Fibers Counted, Blank (FCB) - -- 50 Total Fields Counted, Blank (FLB) / Area of Filter, mm2 (AF) -- 60 Graticule Field Area, mm2 (GFA) '-- /60 '3 JO 3-0033 X- --- 70 i -- .-- ~nr A 80 Calculation of Fiber density (E) in Fibers/square millimeter E = {(FCS/FLSMFCB/FLB))/GFA /-- f/ A^ :--" 90 -- -- E= f0 fibers/mm2 -- -- / 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter . Notes: C = (E)*(AF) 1000 * V C = /- X 3 fibers/cubic centimeter Limit of Quantitation (LQQ) = 7 fibers/mm2 Fiber counts outside the 100-1300 fibers/mnni2 range have greater than optimal variabifity and are probably b&sed. Analyst Date: // in h r Reviewed By. Date: /ZjtL-jojf Materials Analytical Services 3945 Lakefield Court Suwanee,GA 30024 Phone (770) B6G-3200 Page_ ol Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Project Name: C/ P A 07)0 Vh/ 7-J 6!-7f CQhftfU/v# -*/V </# Sample# /"? 3 7& 70 ~-020 Analysis Date: u)n(t<r _^ Media Type: 25 mm MCE Fitter -- -- 7 --- -- .-- .------- / 1-- l ----- -- --- ----- / ------ ----- -- iI ------- --' -- Sample ID: . 10 ft ^ 32- ----- --- Pump Flow Rate, Liters/rolnute (FR) / . 2' -- / '-- ,-- --/ 20 Sample Time, minutes (T) Sample Volume, Liters (V) 30 Total Fibers Counted, Sample (FCS) 40 Total Fields Counted, Sample (FLS) ' ------fn-------.---r----------------------------------- y/i foc> 1l -- / . --- -- _-- li / --- /' ,-- -- '--- -- / -----. -- ' ,------ -- ------ --. -- --- / ------ -- Total Fibers Counted, Blank (FCB) 50 Total Fields Counted, Blank (FLB) Area of Filter, mm2 (AF) 60 Graticule Field Area, mm2 (GFA) 0.00-77 ----- /l / 70 -- Calculation of Fiber density (E) in Fibers/square millimeter -- / I -- -- - .....------ 2 2 / -- 80 E = ((FCS/FLSMFCB/FLB))/GFA / ( -- -- i 90 (17*- -- -- -- E= . fibers/mm2 1/ -- / 100 Calculation of Fiber Concentration 1C) in Fibers/cubic centimeter Notes: c= C =(ET(AF> 1000 * V / 06Y fibers/cubic centimeter Lim'd oTQuantitation (LOQ) = 1 ItfjersAwi2 Fiber counts outside the 100-1300 ftbetzlmm* range have greater than optimal variability and areprobabty biased. Date: n/nAr Date: /Z1*2-1e 5 Materials ArraJyticaJ Services 3945 Lakefteld Court Suwanee. GA 30024 Phone {770} 866-3200 Page of Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy ....... Project Name: <Tf A'cflP Y r\ / t ' JOfMrCoh00/*# STY Sample # t~l 3 7 C- YO Analysis Date: ___ Media Type: 25 mm MCE Filter 6SU -- -- '-- '---- -- -- --- ,-- -- / -- i --- . -- /. -- -- / -- ------ -- ,----- -- -- ------- / -- --j ,-- ,---- -- --- 1 * l --- ------ / 2 -- . -- -- -- >-- --. / SampIe.lD: $ ~33 $ --- --- 10 --- ' / Pump Ftow Rate, Uters/minute (FR) -- 20 Sample Time, minutes (T) . -- li Sample Volume, Liters (V) n-2 -- 30 / ------ Total Fibers Counted, Sample (FCS) ach. / 40 Total Fields Counted, Sample (FLS) // Total Fibers Counted, Blank (FCB) -----j .-- 50 Total Fields Counted, Blank (FLB) ------ / Area of Filter, mm2 (AF) --- 60 Graticule Field Area, mm2 (GFA) -- '-- /Y)0 3% S' 001-7 / -- 70 ---- i- Calculation of Fiber density (E) in Fibers/square millimeter i '-- 80 i .-- t / 90 ,-- e" . E - <(FCS/FLS)-(FCB/FLB))/GFA ?/. y fihers/mm2 ,--. l ------- . -- 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter . Notes: c= C =1Q*{AF1 1000 *v 0. 610 fibers/cubic centimeter l imit ofQuantifc^ion (LGQ) - 7 ftbers/mrr7 Fiber counts outside the 100-1300fSbeis/mrr? range hawe greater than optimal variability and areprobably biased. Materials Analytical Services 3945 takefietd Court Stmanee, GA 30024 Phone (770) R063200 Page_ of Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy (s fProject Name: ftkFA-Q y JV ample# fl 31 &7C) - O'X'^. Analysis Date: nlnhr' _^ Media Type: 25 mm MCE Fitter ------- --- '-- ( - -- ---- -- ,-- -- '-- /i . ---_ -- -- "--- .1. A 2z l -- -- ,-- . .-- -- Sample ID: /j- - <^3 " B 10 Pomp Row Rate, Liters/minute (FR) 20 Sample Time, minutes (T) Sample Volume, Liters (V) 30- H / . -- -- ,-- 30 -- '-- --- / Total Fibers Counted, Sample (FCS) jP" -Z, --- . lL- ,-- - .-- -- 40 Total Fields Counted, Sample (FLS) -- Total Fibers Counted, Blank (FCB) f / --- -- i i -- / -- -- -- -- 50 Total Fields Counted, Blank (FLB) -- Area of Filter, mm2 (AF) --- 60 Graticule Field Area, mm2 (GFA) 'J % JT {J- s* ; --' -- -- -------- - -- ' --- -- --- 70 Calculation of Fiber density (E) In Fibers/square millimeter -- -- --- <2 -- / / -- V 80 /--- *-- -- -- '-- -- i -- 90 E= E = {{FCS/FLS)-{FCB/FLB))/GFA B J0 fibers/mm2 -- '-- 1 /-- -- -- 91 -- 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter . Notes: C = iE)*(AFt 1000 *v C = 0. {] fibers/cubic centimeter l imit ofQuantitation (LOQ) = 7 fibers/rrW Fiber counts outside the 100-1300 ffcers/nwn* range have greaterttian optimal variability and areprobably biased. Phone (770) 866-3200 Project Name: Analysis Date: Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy ..... (P /jtfiH'Y h(%- M(M7~fGhffU/f# JT^Y Sample # 37 (7o "0 X 3 Media Type: 25 mm MCE Filter .--. X7 X '-- / -- / ---- ' 3 fi --- ' / ---. sl X --r i > A 3 / 2 >-- / . '-- -- f l i 6. 1 -- /2 /i 5 -- l -- -- -- ' 3/ i --/-- . / Sample ID: 'JT? - (L i 2 10 -- / Pump Flow Rate, Uters/minute (FR) 3 20 Sample Time, minutes (T) / -- Sample Volume, Liters (V) / --- 30 -- Total Fibers Counted, Sample (FCS) --, <-- -- 40 Total Fields Counted, Sample (FLS) -- Total Fibers Counted, Blank (FCB) -- -- 50 Total Fields Counted, Blank (FLB) . ' / *?. 3 (o *7 < 0 / i -- ---- -- i -- -- X Area of Filter, mm2 (AF) -- 60 Graticule Field Area, mm2 (GFA) f J~ iK Y / / 70 / Calculation of Fiber density <E) in Fibers/square millimeter 3 80 1 E = ((FCS/FLSHFCB/FLB))/GFA / 90 -- E= / fibers/mm2 / Xjl 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter . Notes: C = (E)*(AF) 1000 *V C = /- 722 Fibers/cubic centimeter l imit of Quantitalfcin (LQQ) = 7 fibers/min* Fiber counts outside the 100-1300 fiber5/mm2 range have greater than optimal variobffily and are probably biased. Analyst Date: Ly/h/oo Reviewed By: Date: j2- jit- J& Materials Analytical Sendees 3945 Lakefietd Court SuwaneevGA 30024 Phone (770) 860-3200 Page_ of Materials Analytical ServicesAifbome Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Project Name: / P /1(y - IrV-A/T cofl S'duri# Sample# .Analysis Date: -Mi7 Ar Media Type: 25 mm MCE Filter ... . ) XH ' l -- -- ( JL X -- ----- n ,-- -- /i Sample ID: /j- 31 10 --- - Pump Row Rate, Liters/mrnute (FR) D /i i -- '-- / --- ;/ 2 '-- t---- 1 --- ,-- --- . 7 / 2\. X /* .-- 3 _-- . ,---- / 3 ---- 20 Sample Time, minutes (T) 2' Sample Volume, Liters (V) 30 J^,S --.. / /i i -- / ' --- Total Fibers Counted, Sample (FCS) / 40 Total Fields Counted, Sample (FLS) - ,-- . --- Total Fibers Counted, Blank (FCB) .-- 50 Total Fields Counted, Blank (FLB) -- a Area of Filter, mm?(AF) // /OQ 5. 3 / X 2 -- --- ' -- ---- ( ~~ i 60 Graticule Field Area, mm2 (GFA) 70 Calculation of Fiber density (E) in Fibers/square millimeter l2 2 i i --- { / l / 80 E = ((FCS/FLSMFCB/FLB))/GFA // / / -- 90 E= .2 / -- .-- " / 0 Y. 1 fibers/mm2 i .-- -- / t 100 Calculation of Fiber Concentration (C) in Fibers/cubtc centimeter . Notes: C= C = jE)*(AF) 1000 * V St./63 fibers/cubic centimeter Limit ofQuantitation (LOQ) - 7 fibers/mno2 Fiber counts outside the 100-1300 fibefs/traif1 range hawe greaterBum optimal variability and are probably biased. Analyst Date: Reviewed By: Materials Analytical Services 3945 Lafcefietd Court Suwanee; Gft 30024 Phone (770) 866^200 Date: /Z Page. of Materials Analytical Services Aitbome FiberAnalysis NIOSH 7400 Issue 2; Phase Contrast Microscopy . Project Name: P /?P'A / V fl/yC - JO 1*7 C6h/6VM^ V Sarnie# f\ 3 7C Jp "0^$^ Ar ' "sis Date: ////S' /o) _ Media Type: 25 mm MCE Fitter ,-- ----- -- .-- -- -- / SampleID: 10 P- 3 y -- /{ ,-- ___ --- a--- Pump Flow Rate, Uiers/miriute (FR) --- -- 20 Sample Time, minutes (T) --. / -- Sample Volume, Liters (V) ----- .-- 30 -- ,--- ,---- / -- / -- ------- - f --- -- -. ---- -- Total Fibers Counted, Sample {PCS) -- 40 Total Fields Counted, Sample (FLS) -- Total Fibers Counted, Blank (FCB) --- 50 Total Fields Counted, Blank (FLB) Area of Filter, mm2 (AF) 1 /GO -- . '-- -- - -- 60 Graticule Field Area, mm2 (GFA) -- *-- ------ --- -- /.0qT7 T/- . i"\ -- ' -- -- - - -- ~ -- -- 70 --- - -r~ 80 Calculation of Fiber density f E) in Fibers/square millimeter E = ((FCS/FLS)-(FCB/FLB))/GFA -- -- -- ' ' -- - ---- -- -- ------ / / - 90 - E= . //, 7 fibers/mm2 ----- '-- -- ------* 100 Calculation of Fiber Concentration (Cl in Fibers/cubic centimeter _ Notes: C = (E1*(AF) 1000 * V c = 6.S'c2 s> fibers/cubic centimeter Una ofQuanWaBon (LOQ> = / fibersAmn? Materials Analytical Services AiTborne Fiber Analysis . NIOSH 7400 Issue 2; Phase Contrast Microscopy Project Name: /f/ ft /?/ Air' sis Date: /(/(f/u JT C t JTvtf Y Sample # Media Type: 25 mm MCE Filter $2(3 .-- ----- -- -- --- / -----n/ --- -- >-- -- . -- '----- . - --- -- -- .---- - -- --/ -- .i / -- ---- / --. -- --- / --- --' --- -- --- -- i i ---- -- . ---- ' --- -- ---- '-- .-- --- -- - - / 2 -- -- ------ /i- '---- / -- --- Sample ID: P ^'i - 3 10 Pump Flow Rate, Uters/minute (FR) 20 Sample Time, minutes (T) Sample Volume, Liters (V) 30 Total Fibers Counted, Sample (FCS) 40 Total Fields Counted, Sample (FLS) Total Fibers Counted, Blank (FCB) 50 Total Fields Counted, Blank (FLB) Area of Filter, mm2 (AF) 60 Graticule Field Area, mm2 (GFA) /tO-2 /<}i /GO 0. V 0 7 7 70 Calculation of Fiber density (E) in Fibers/square millimeter -- -- -- / -- / / -- '-- 80 90 .-- E = ((FCS/FLSMFCB/FLB))/GFA E= _____3*3 fibers/mm2 -- -- -------- 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: c =iEHAF) 1000 * V c = a.,v<n fibers/cubic centimeter LimS f Quantifc-Itkxi (LOQ) - 7 ftbefs/rnrir' Ffcercounts outside die 100-1300 IS>ersAm^range hove greyer than opTm^ variability and ^epre*>ably biased- Analyst : Date: o/mAs Reviewed By: Materials Analytical Services 3945 Lakefteid Court Suwanee. GA 30024 Phone (770) 866-3200 Date: /Z. o5 Page of Materials Analytical Services Aitbome Fiber Analysis . NIOSH 7400 Issue 2; Phase Contrast Microscopy Project Name: P / Sample # f~7 3 ~76 70p An-'-'sis Date: lJ / / ((S'f(,j _________ Media Type: 25 mm MCE Fitter ' '' . ' 7 --- -- / -- . Sample ID ,,-- '---- ---- -- . 10 P~ 3 */ - C. --. '--. -- '---- -- --- -- ,-- --- Pump Row Rate, Liters/m>nute (FR) -- 20 Sample Time minutes (T> -- -- >-- -- -- . -- . *- Sample Volume, Liters (V) - - - 30 -- i Total Fibers Counted, Sample (FCS) 177 1 -- ---- ,-- -- ---- 40 Total Reids Counted, Sample (FLS) --- Total Fibers Counted, Blank (FCB) (60 -- -- -- -- - 50 Total Fields Counted, Blank (FLB) . -V-- -- --- . -- -- -- .-- 7 -- --. . '-- --~ ------- -- / -- -- Area of Filter, mm2 (AF) 60 Graticule Field Area, mm2 (GFA) ? vr o,oo'77 70 Calculation of Fiber density f E) in Fibers/square millimeter -" i -- -- -- -- --- ' / ---- ---- 80 E = ((FCS/FLSMFCB/FLB))/GFA -- -- -- -r----- '--- '-- - _-- 1--~ --- --- / 90 100 E= . //. 7 fiber$/mm2 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter . Notes: C = (E)*(AF) 1000 *v C = Q. ^ ^ t ___ fibers/cubic centimeter Limit of Quantitation (LOQ) = 7 ItoersAnn*1 Fiber counts outside the 100-1300 fibersAnm*range have greaterthan optimal variabifity and are probabty biased. Date- lt//fUr Materials Anaiylicat Services 3945 Lakehekt Court v, Suwahee, GA 30024 / Phone (770) 8C6-3200 Date: Pageof Materials Arralytical ServicesAirbome Fiber Analysis \ NIOSH 7400 Issue 2; Phase Contrast Microscopy Project Name: & p /Ztfj-ftY H/X -J'Qi'vr S7~U#Y Sample # (~1 An'* <sis Date: H j(J /o ^ t'.,; Media Type: 25 mm MCE Filter " ........ . 47$ ^ 0^ Sample ID: A- jv-P 10 Pomp Row Rate, Liters/minule (FR) Sample Time, minutes (I) Sample Volume, Liters (V) 30 Total Fibers Counted, Sample (FCS) Total Fields Counted, Sample (FLS) Total Fibers Counted, Blank (FCB) Total Fields Counted, Blank (FLB) Area of Filter, mm2(AF) 60 Graticule Field Area, mm2 (GFA) c f60 r O-QOT'7 T 4 Notes: 70 Calculation of Fiber density (E) in Fibers/square millimeter 80 E = ((FCS/FLSHFCB/FLB))/GFA 90 E = fibers/mm2 / 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter C = 1OTF) 1000 *v c = o./pj fibers/cubic centimeter Linrut of Quantitation {LQQ) = 7 ftberrJrnrn2 Fiber counts outside the 100-1300 tabcrsArwn1 range Analyst . Reviewed By; Materials Analytical Services 3945 Lakefietd Court Suwanee, GA 30024 Phone (770) 866-3200 greater ttran cptimalvariabiiity and are probably biased. Date: ///7f/& Date: /Z /*/r Page_ of Materials Analytical Services Airborne FiberAnalysis NIOSH 7400 issue 2; Phase Contrast Microscopy __ Project Name: CP pPPY A/X CtnfrVM# Sample# A? 3 ? ~}Q - 6 3>0 A: 'ps Date: t{ [l (& S' Media Type: 25 mm MCE Filter Notes: Sample ID: 10 Pomp Flow Rate, Liters/minirte (FR) 20 Sample Time, minutes (T) Sample Volume, Liters (V) 30 Total Fibers Counted, Sample (FCS) 40 Total Fields Counted, Sample (FLS) Total Fibers Counted, Blank (FCB) 50 Total Fields Counted, Blank (FLB) Area of Filter, mm2 (AF) 60 Graticule Field Area, mm2 (GFA) O 6 '00 c.oory 70 Calculation of Fiber, density (E) in Fibers/square millimeter 80 E = ((FCS/FLSHFCB/FLB))/GFA 90 e = . J/S <- 7 fibers/mm2 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter - Jf/yf C -- (E)*(AF) 1000 *v fibers/cubic centimeter Materials Analytical Services 3945t jakrfiekl Court Suwabee; GA 30024 Phone (770) 86S3200 Page_ of Materials Analytical Services Airborne FiberAnalysis NIOSH 7400 Issue 2; Phase Contrast Microscopy - ^reject Name: f /?// -Jd(-AJir Sample# jN ufnbr\nt k Date: Media Type; 25 mm MCE Filter 0( ---- ---- '----- <- ~ -- ,--- _-- ----- --- ----- ' --- .---- ---- --- '---- '----- ---- ' ----- -- '--- ---- ,----- ------ ----- ---- ----r-- -- ,---- - --- ------ ---- ------ ,---'---- '------- ------- ----- . '---- ---- ---- '--- ----- ----- ---- -- ----- ------- _ ... *-- ' -- --- -- ----- Sample ID: 0 - 7- 10 Pump Row Rate, Liters/miriute (FR) Sample Time, minutes (T) Sample Volume, Liters (V) Total Fibers Counted, Sample (FCS) 40 Total Fields Counted, Sample (FLS) Total Fibers Counted, Blank (FCB) 50 Total Fields Counted, Blank (FLB) Area of Filter, mm2(AF) 60 Graticule Field Area, mm2 (GFA) . 0 / /&0 7 0- 007 ? . ---- ------- ' -- '---- -- ---- 70 --- -- Calculation of Fiber density (E) in Fibers/square millimeter ---- - ------ ----- ----- -- ' ---- ^---- -- -- -- ---- ---- r- ~ ------- ---- --- 80 1 ---- ----- -- 90 100 E = ({FCS/FLSMFCB/FLB))/GFA E - , )J 0^ ^ fibers/mm2 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter . 'lotes: C = JO /f} C (E)*(AF) 1000 *v fibers/cubic centimeter Emit oTQuantitation (LGQ) - 7 fibers/mm? -Iber counts outside the 100-1300 xss/mn? range haw greater than optima variability and are probefcly biased. vnalyst L> A Date: ji/uAl Reviewed By: Dale: J'Z- //z-Jty Materials Analytical Services \ 3945 Lakefiek! Court ,, Suwanee, GA 30024 Phone (770) 866-3200 Page_ of ^reject Name: \na, i Date: Materials Analytical Services Aitbome Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy fl&jp't' h tt if l/o ^ -JO <Jf Sample # Media Type: 25 mm MCE Filter ...... ~ Q '?2_ -- V-- .-- -- '-- ---. --. '-- ^-- '-- --- ------------ -- -- -- -- .-- -- --- -- ... -- -- --' --- -- .-- -- -- ---- -- -- --.. -- -- --- -- -- --. ---- --^ ---- ------- -- -- ----- -- -- --- --- -- -- -- -- -- ------ ---- -- -- -- -- -- -- --- -- ----- --- -- -- -- Sample ID: fi ~ 3 . 10 -- Pump Flow Rate, Liters/miriute (FR) 20 Sample Time, minutes 0) -- Sample Volume, Liters (V) 0 -- 30 -- Total Fibers Counted, Sample (FCS) 6 40 Total Fields Counted, Sample (FLS) /60 -- Total Fibers Counted, Blank (FCB) -- -- 50 Total Fields Counted, Blank (FLB) Area of Filter, mm2{AF) -- 60 Graticule Field Area, mm2 (GFA) o-OQ-iy -- -- 70 -- Calculation of Fiber density (E) in Fibers/square millimeter -- 80 ~-- E = ((FCS/FLSMFCB/FLB))/GFA -- 90 --- e= . JU0. Y fibers/mm2 - ~7-------------------------------------------- ----- 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter lotes: C = E)*(AF) 1000 *V 0 II fibers/cubic centimeter Materials Analytical Services ! 3945 LakelieM Court Suwanee, GA 30024 Phone (770) 86&3200 Paoe of MAS TEM ANALYSIS M37670-001 ,Wt..,,v - ------------------------------ ' ....................... "" | CLIENT NAME; Materials Analytical Services Atlanta CLIENT SAMPLE ID: | A-30-A 7402 ANALYSIS Sample Area/ Volume: Filter Type: Pore size: Effective Filter Area: Sample type: Analysis type: Grid Acceptance 1830 MCE 25mm 0.8 385 Air 7402 Yes Liters Date Analyzed: Analyst: Scope Number: Accelerating Voltage: Indicated Mag: Screen Mag: Grid_box: 12/2/2005 KS 100 25 20 7048 KV KX KX Number of grids: 2 Number of openings: 40 #1: 108 #3: 106 #2: 107 #4: 105 Average Grid Size: 0.011343 Total Area Analyzed: 0.454 Asbestos Non-asbestos % Asbestos 0 StrfL NSD NSD SO NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD MSD SquarelD: Fiber Tvpe: C9-B2 C2 D2 E2 F2 H2 12 B4 C4 D4 E4 H4 B7 C7 D7 E7 B8 C8 D8 E8 C10-F1 El D1 Cl B1 A1 F2 E2 IS II II. .. II ... .... II ___ L nr . ii il... :: _JL UL _JI . !l ~ir_. _ m ii .... ii ii ii ~ir: ... ii ii .. ~irr~ ... ' ! is .. _ ji ... ii _ Size Morph: SAED: EDS: 11 ss a si M a m m a IB m s b 13 m s a @ si a s ii a is si H a s HU [1(31] HU] H im IDS NSD NSD )lSD NSD NSD NSD NSD NSD NSD NSD NSD NSD D2 C2 B2 A2 E3 D3 B3 A3 F4 E4 D4 C4 # Grid Op 40 M37670 001 Sample Comments: bg area NE___________________________ MAS TEM ANALYSIS M37670-005 CLIENT SAMPLE ID: P-31-A 7402 ANALYSIS Sample Area/ Volume: Filter Type: Pore size: Effective Filter Area: Sample type: Analysis type: Grid Acceptance 5.04 MCE 25mm 0.8 385 Air 7402 Yes Liters 15 % Date Analyzed: Analyst: Scope Number: Accelerating Voltage: Indicated Mag: Screen Mag: Grid box: 12/2/2005 KS 100 25 20 7048 KV KX KX Number of grids: 2 Number of openings: 40 #1: 108 #3: 106 #2: 107 #4: 105 Average Grid Size: 0.011343 Total Area Analyzed: 0.454 Asbestos Non-asbestos 65 Sir#: 1 S2 )3 NSD 4 5 6 7 8 9 10 NSD 11 12 NSD 13 14 15 16 17 18 19 20 21 22 23 24 \25 SquarelD: Fiber Type: B5-J7 17 IlChrvsotile IlChrvsotile IlChrvsotile H7 II G7 IlChrvsotile I IlChrvsotile F7 IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile E7 II ........... " A7 IlChrvsotile IlChrvsotile J9 II 19 IlChrvsotile H9 IlChrvsotile 1 IlChrvsotile 11Actinolite IlChrvsotile G9 IlChrvsotile F9 NA II E9 IlChrvsotile IlChrvsotile D9 IlChrvsotile Cl IlChrvsotile B1 IlChrvsotile A1 IlChrvsotile ' Size __ 1 17 0.8 1 15 3 16 1 2 19 1 25 1 26 1 0.25 1.7 16 15 16 1 1 0.8 18 1 0.8 18 1 14 ' '' 1 1 1 18 0.8 1 16 16 I 16 0.6 1 1 18 18 16 2 0.5 2 17 0.5 15 1 16 1 24 1 12 1 4 2 1 17 0.5 Morph: Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Amphibole Chrysotile Chrysotile Ambiguous Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile SAED: M35501 Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile M35502 Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile EDS 0 0 0 0 0 0 0 0 0 0 d SI H a 0 HI 0 h a ii ni 0 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 NSD 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 NSD 65 66 67 68 NSD NSD NSD A2 B2 C2 B2-J7 17 H7 G7 F7 E7 D7 C7 B7 A7 J5 15 H5 G5 F5 E5 D5 C5 B5 A5 1 Ilchrvsotile 1 liChrvsotile 1 Ilchrvsotile 1 Ilchrvsotile 1 Ilchrvsotile 1 Ilchrvsotile Ilchrvsotile | Ilchrvsotile Ilchrvsotile IlChrvsolile 1 Ilchrvsotile 1 Ilchrvsotile 1 Ilchrvsotile 1 Ilchrvsotile 1 "Ilchrvsotile 1 NA 1 1 "IlChrvsolile . 1 "Ilchrvsotile 1 "Ilchrvsotile ^ 1 Ilchrvsotile 1 "liChrvsotile 11 , . 1 Ilchrvsotile 1 liChrvsotile Ilchrvsotile 1 liChrvsotile 1 liChrvsotile 1 liChrvsotile 1 Ilchrvsotile liChrvsotile 1 Ilchrvsotile | ilchrvsotile 1 liChrvsotile 1 liChrvsotile 1 Ilchrvsotile ! NA 11 1 liChrvsotile 1 liChrvsotile | liChrvsotile I liChrvsotile t II 1 Ilchrvsotile 1 liChrvsotile ! liChrvsotile 1 liChrvsotile 1 ir' 1 ii ! ir # Grid Op 40 M37670 005 Sample Comments: [pers right during cleaning i 1 I 1 1 ! 1 1 1 1 ! 1 I 1 1 1 1 1 1 1 i 1 .1 1 1 ! 1 1 l 1 1 1 1 1 1 1 1 1 1 1 1 I 1 1 1 1 ! -1 6 6 10 17 6 16 8 15 5 6 6 7 9.5 7 18 12 10 5 6 18 8 30 5 12 7 8 16 16 5 9 5.5 8 16 8 7 12 10 5 6 7 20 7 10 0.4 0.6 1 2 1 1 2 2 0.5 1.5 2 1 0.3 1.5 2 2 1.5 0.5 0.8 1 2 4 0.4 1 2 0.6 2 1.5 0.8 1.7 1 2 4 1 0.5 1 2 0.4 0.5 0.8 3 0.6 2 Chrysolite Chrysolite Chrysolite Chrysotile Chrysotile Chrysolite Chrysolite Chrysotile Chrysotile Chrysotile Chrysotile Chrysolite Chrysotile Chrysotile Chrysotile Ambiguous Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysolite Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysolite Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysolite Chrysotile Chrysotile Chrysolite Chrysolite Chrysotile Chrysotile Ambiguous Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile y3k9(4f57L0a)kc8f6ic6ld.3C20o0urt,FShuwc(a7n7c0e), GA 30024 8663259 [|g] www.mastest.com - m IS . .s ' m a m m in . 0 m M 3 B 3 a m m @ 0 a m B B S & m B B 3 0 m .B . in B Hi m @ m 0 m B a 3 IS IS . .. / sjuno^ \\ o s*unco CD \ ."lunar, ) 6 v 1 0 micwns): ) 'e Z ma O fib* _ 5}unno ) 104 .Tr?Kxv 1 1 tn l * ' E o ... ., BliBii o 6,400 7'.680 8,960 10.240 RealtirtijB -l'S.4 MAS TEM ANALYSIS M37670-007 CLIENT NAME: Materials Analytical Services Atlanta CLIENT SAMPLE ID: j P-31-C 7402 ANALYSIS Sample Area/ Volume: | Filter Type: Pore size: Effective Filter Area: Sample type: Analysis type: Grid Acceptance 1 4.98 MCE 25mm 0.8 385 Air 7402 YES Liters 5% Date Analyzed: Analyst: Scope Number: Accelerating Voltage: indicated Mag: Screen Mag: Grid,,box: 12/2/2005 DQ 2 100 25 20 7048 Number of grids: 1 2 Number of openings: j 40 Average Grid Size: 0,010000 #1: 100 #3: 100 #2: 100 #4: 100 Total Area Analyzed -............................... , 0.400 ! Asbestos j 32 Non-asbcsfos il..........c. KV KX KX 84.211% Asbestos Sir#: 1 NSD NSD NSD 2 3 4 5 6 7 8 9 10 NSD 11 NSD 12 13 14 15 16 17 18 NSD NSD 19 20 21 SquarelD: A5-G8 F8 E8 D8 C8 B8 A7 B7 C7 D7 E7 F7 G7 G6 F6 E6 D6 Fiber Type: Ij jChrysotiie 1! ll i l!...................................... 1 JJiChrysotNe................ . NA NA j [Chrysolite.....................j Chrysolite.................... j Chrysotile ! IlChrysotile i Chrvsolile Chrysolite J Size 12 0.4 12 2 61 92 12 2 6 0.5 5 0.5 20 0.6 18 3 5 0.4 l NA _Njl..........-.........................-.j] V! [[Chrysotile | [[Chrysotile i ..[[Chrysolite.................... [ [ [Chrysotile................ J [[Chrysotile [ Chrysotile.....................j Chrysolite................... li j[...................................... 1 J [Chrysolite.................... j [Chrysotile i [[Chrysotile [ 10 10 30 23 10 8 20 12 10 8 13 2.6 0.4 1 1 2 1.5 1 2 2 0.5 0.3 Morph: Chrysotile Chrysotile None None Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile None Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile SABD: Chrysotile Chrysotile None None Chrysolite Chrysotile Chrysotile Chrysotile Chrysotile Chrysolite None Chrysotile Chrysotile Chrysolite Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile EDS y n y y y y y y y y y n y y n ii......ji n i... n LJ i...: 22 NSD 23 24 NSD 25 26 NSD NSD 27 NSD 28 29 30 NSD NSD NSD 31 32 33 34 NSD 35 36 37 NSD 38 C6 B6 A6 A4-E1 F2 F3 F4 F5 F6 F7 F8 F9 F10 G10 G9 G8 G6 G5 G4 G3 G2 G1 E8 ........ j Chrysolite JJJ[..... J J NA na"]|........ . ......... Chrysotile ........ Chryso'i a ......... j iChrysotjle .......j jChrysoti le .........i Chrysolite ........ Chrysolite NA ||................. ........ jfChrysgtile ...... Chrysolite . Chrysolite ...... ; Chrysolite ... I [Chrysotile ... jiChrysotile ........ Chrysolite # Grid Op 40 M37670 007 Sample Comments: [pers right during cleaning 10 1.2 93 16 2.5 11 0.7 18 2 Chrysolite None None Chrysolite Chrysolite Chrysotile None None Chrysotile Chrysotile 8 1.2 14 0.8 16 3.6 12 0.4 Chrysotile Chrysolite Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile 12 0.3 8 0.3 5 0.6 25 2 6 1.5 23 3.5 12 3 9 2.5 None Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile None Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile LJ n i..i n j\. n LJ n n n [j LJ [j i.) n Counts 3,84 5,12 X-Ray Energy (KeV) 6.40 S3unco M37670-00? Str # 3 AmbiguousiiSpectruml Counts Counts Caunts Lints Counts X-Ray Energy (KeV) Counts Realtime: 4,0 Uvatime: 1.0 M3767Q-0Q7 8tr # 8 Chrysotile;;Spectrum 1 Realtime; 5.8 1Livetirrie: 2.8 |vJ3?670-00? Str 9 Chrvsotile;:Spectruml n----------------------------- ......................... ....... j "------------------------""i...............--..........--i--.............................. i------- Counts 0.00 1.28 2.56 3,4 5.12 K-Ray Energy (KeV) 6.40 7.69 9.96 10.24 Count? Counts Realtime: 6.1 Livetime: 2.0 M3767Q-Q0? Str t 12 Chrysotile::Spectrum 1 Counts 0.00 X-Ray Energy (KeV) Counts MAS TEM ANALYSIS M3767009 CLIENT NAME: Materials Analytical Services Atlanta jCLIENT SAMPLE ID: A-31-A 7402 ANALYSIS Sample Area/ Volume: Filter Type: Pore size: Effective Filter Area: Sample type: Analysis type: Grid Acceptance 20.4 MCE 25mm 0.8 385 Air 7402 YES Liters 10 % Date Analyzed: Analyst: Scope Number: Accelerating Voltage: Indicated Mag: Screen Mag: Grid box: Number of grids: 2 Number of openings: 40 #1: 100 #3: J00 #2: 100 #4: 100 Average Grid Size: 0.010000 Total Area Analyzed: 0.400 Asbestos Non-asbestos 46 IT 85.19% Asbestos Stnf; SquarelD*. Fiber Type: | j Size ! Morph: NSD NSD NSD 1 2 3 El-CIO C9 C8 C7 1 1 1________________ u | II I | NA 11 1_____ Chrvsotile | NA 30 9 7 2 2 2 None Chrysotile None 4 C6 5 6 7 8 9 C5 | j Chrysotile 1 1 Chrvsotile !_____ II Chrvsotile I IlChrysotile IlChrysotile IlChrvsotile j 10 i 15 18 | 10 16 10 1.2 0.6 1 0.4 0.7 0.5 Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile 10 l...... IlChrvsotile NSD C4 | 11 C3 I IlChrvsotile 12 i IlChrvsotile 13 C2 | j Chrysotile 14 1 IlChrysotile 15 zz IlChrvsotile NSD Cl [ Jl ............... NSD D1 || 16 "1 1 10 1 14 1 15 1 14 1 10 _l ~1 0.8 0.4 0.5 1 2.2 0.4 Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile 16 D2 IlChrvsotile 1 19 17 1_____ IlChrvsotile 17 18 | IlChrysotile I 15 19 ! IlChrvsotile 16 20 D3 1 NA 11________________ 1 23 21 D4 1 IlChrvsotile 1 10 22 1 IlChrysotile | 10 0.5 0.8 4 0.5 1 2 0.3 Chrysotile Chrysotile Chrysotile Chrysotile Ambiguous Chrysotile Chrysotile SAED: None Chrysotile None Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Ambiguous Chrysotile Chrysotile EDS B H H 0 0 0 0 0 0 0 0 0 0 m a 0 0 B B m m a H B H 0 H H 23 24 25 26 27 28 29 30 31 32 33 34 35 NSD 36 37 38 39 40 41 42 43 44 NSD 45 46 47 48 NSD NSD NSD 49 50 51 52 NSD NSD 53 54 D5 D6 D7 D8 D9 DIO D1-A6 B6 C6 D6 E6 F6 G6 H6 16 J6 J5 15 H5 G5 F5 E5 D5 ' C5 B5 A5 IlChrvsofile 1 NA II 1 IlChrvsotile 1 NA 11 1 lichrvsotils 1 IlChrvsotile 1 IlChrvsotile 1 Chrvsotile 1 IlChrvsotile 1 IlChrvsotile 1 IlChrvsotile 1 IlChrvsotile 1 IlChrvsotile 11 1 IlChrvsotile I IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsofile I IlChrvsotile 1 NA 11 1 NA II 1 1 Chrvsotile 1I 1 IlChrvsotile 1 IlChrvsotile 1 NA II 1 IlChrvsotile 1 11 11 1I 1 IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile 1 II 1 II. 1 IlChrvsotile 1 IlChrvsotile # Grid Op 40 M37670 009 Sample Comments: jarea ME during cleaning 19 1 10 1 10 16 1 12 16 1 20 1 8.5 I 10 18 18 1 12 1 11 ZD 5 23 1 23 18 1 13 1 12 16 1 10 1 11 n 20 1 11 19 1 15 ZD 18 16 17 1 12 ZD zz 15 1 16 1 2.5 0.8 0.7 2 0.6 2 0.8 0.5 0.7 0.6 2 0.5 0.5 2.5 , 3 2 0.3 1 1 0.5 0.4 0.5 0.3 1 2 Chrysotile Chrysotile Chrysotile None Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile None None Chrysotile Chrysotile Chrysotile None Chrysotile Chrysotile Chrysotile Chrysotile None Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile None None Chrysotile Chrysotile Chrysotile None Chrysotile 0.6 Chrysotile Chrysotile 1 Chrysotile Chrysotile 0.3 Chrysotile Chrysotile 0.5 Chrysotile Chrysotile 0.5 Chrysotile Chrysotile 2 Chrysotile Chrysotile m so m H Ha @ 0 H m m m 'm imi H B @ H 0 H H IS s H m @ m H B B H B m s H S H H Cajnts .Realtime: 8.7 Uwet'me: 1.3 M376"'ID-009 Str a 1 Ambiguous:: Spectrum 1 Realtime: 5.0 Live-time: !,<? Si M3 V6VO-009 Str * 4 Clirysotile:: Spectrum 1 Mg Counts liliiiJi ilixili.'.L :ii. Ll-kil i. i...,ll^lllilKiliji.rtil id ^L'n G4 5.12 6.40 X-Ray Energy ;KeV) 7.68 Realtime: 7,0 Livetime: 2.6 M3767Q-009 Str 5 ChrysotiiouSpectrum 1 Cu Si Mg GjuiV tuU.ikJi^t.J.til.1.11 L^liJ^LulLlMlil UlJiJ.l. I 3.64 5.1? X-Ray Energy (KeV) p'J-v--t-li-n--ik--:--1--.5--------------------------- T------------------M--317--5--7-0----0-0--9---S--tr---s "6TC--h--iy1-s-o--t-il-e-i-i-S-p5-e-c--U-1uin 1 i--------------------- 1------------------ r^a Si Mg Cu Cajnts Cbunti Realtime; 7,8 Lifetime: 1,8 M37670*009 Str * 7 Chrysotile::Spectrum 1 Realtime; 8,4 nL-iv-e-t-'m--e-:--2-,*-3------1----------------= ----------M--3-71-6-7--0---0-0-9--S--ir-4-1-1-0: CEiry^otilfc!!Sp(it:La;i`il Count X-Ray unergy (KeV) SSZ'v: ^"'"-ZZ'Xr'y. -CX;>w.;:i:;:c:3" L--i-y--e--t-i-r-n--e--:---1--.-5-----------------------------------------------.-- ---------------M---3--7--6--7--D-----0--0---9---S---t-r--"---1--21--C---h--r-y--s--o--t-i-l-e--:-:-S---p--e--c--tr1-u--r--;i---< -------------------- 1-- Realtime: 6.3 Livetime; 2,9 M37670-0U9 Sir 20 Chrysctilei; Spectrum 1 n....................1-----------------1.... ......... ..... 1-------------- 1 ^ 1-----------------1---------------- 1--------------2U Counts Realtime: 3.4 Livenm*: 2,0 M37670-009 Str * 40 Chry so til*:: Spectrum! MAS TEM ANALYSIS ..M3767Q-Q13 CLIENT NAME: Materials Analytical Services Atlanta CLIENT SAMPLE ID: [ P-32-A 7402 ANALYSIS Sample Areal Volume: [_ Filter Type: Pore size: Effective Filter Area: Sample type: Analysis type: Grid Acceptance 5.04 MCE 25mm 0.8 385 , Air 7402 YES Liters 5% Date Analyzed Analyst Scope Number Accelerating Voltage Indicated Mag Screen Mag Grid_box 12/6/2005 DQ 2 100 25 20 7048 Number of grids: 2 Number of openings: 40 #1: 100 #3: 100 #2: 100 #4: 100 Average Grid Size: 0.010000 Total Area Analyzed: 0.400 Asbestos Non-asbestos 36 It) KV KX KX % Asbestos 78.26 St#: NSD 1 2 3 4 5 6 7 3 9 10 11 NSD 12 13 14 NSD 15 16 17 18 19 20 NSD 21 22 23 24 SquardD: Fiber Type: A6-J7 17 H7 1_____ IlChrvsotile 1 IlChrysotile | NA 11 1_____ IlChrvsotile 1 NA |[ G7 1 | Chrysotile F7 1 IlChrvsotile 1_____ f Chrvsotile | NA 1 E7 1 | Chrysotile | D7 1 C7 1 Chrvsotile I II Chrysotile IlChrvsotile | B7 1 A7 ! IlChrvsotile I ! Chrysotile 1_____ 1 Chrvsotile A8 IlChrvsotile || Chrysotile B8 IlChrvsotile 1_____ IlChrvsotile C8 1 D8 1 IlChrvsotile 1_____ IlChrvsotile 1 IlChrvsotile 1 IlChrysotile j Size 1 Morph: 1 20 | 14 1 14 [9 16 9 15 5 7 j 10 16 1 | 18 1 20 1 12 1 | 16 18 1 14 |8 19 18 1 1 12 I 10 17 10 0.4 0.4 4 0.5 4.5 0.6 1.5 0.5 2 2.5 0.7 0.8 2 2.5 1.5 1 0.3 0.8 0.7 0.6 2 2 2 1 Chrysotile Chrysotile None Chrysotile None Chrysotile Chrysotile Chrysotile None Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile SAED: Chrysotile Chrysotile None Chrysotile None Chrysotile Chrysotile Chrysotile None Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile EDS: a 0 0 0 0 0 0 0 0 0 0 0 0 0 0 a H H H H H 0 H m a a a 25 26 27 NSD 28 29 NSD 30 31 NSD NSD 32 33 34 35 NSD 36 37 38 39 40 41 42 43 NSD 44 45 NSD 46 NSD NSD NSD E8 G8 H8 18 J8 F8 A7-D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 Cl C2 C3 C4 C5 C6 C7 C8 C9 CIO 1 I Chrvsotile 1 IlChrvsotile 1 NA II 1 II 1 IlChrvsotile 1 NA II 1 II 1 NA II 1 NA II 1 II 1 II 1 IlChrvsotile 1 IlChrvsotile 1 (Chrvsotile 1 IlChrvsotile 11 I1 Chrvsotile NA II IlChrvsotile IlChrvsotile 1 IlChrvsotile 1 IlChrvsotile 1 IlChrvsotile 1 IlChrvsotile 1 II NA I 1 IlChrvsotile 1 II" 1 NA I 1 II 1 It 1 II 1 1 1 H 1 1 ........ HI H 1 1 1 1 1 1 1 1 1 1 H 1 1 H l H 10 20 14 12 7 14 17 10 10 9 30 8 13 22 14 8 8 14 9 ' 30 9 ii # Grid Op 40 M37670 013 Sample Comments: Ipers right during cleaning 1.2 4 2 1 0.5 2 2.5 1.2 1 2 0.6 1 0.7 0.8 1.5 1 1 1 1 2 1 2 Chrysotife Chrysolite None Chrysotile None None None Chrysotile Chrysotile None Chrysotile None None None Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile None Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile None None None Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile None Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile None None None H B B m H H D H H m a 0 m H m m a B so m m H a a m H a a H H B H Realtime: 4.0 Livutinie: L.7 M37670-C13 3tr 1 Chrysotile::Spect:'lim 1 Cu Counts "I----------- 0,00 i 1.28 -------- 1----------------------1--------------------- 1------------- --T~------------ I 2,56 3,64 5,12 6.40 7.6S X-Ray Energy (KeV) * I 8,96 | ID,24 Realtime: 8.2 Livetime: 1.4 M37670-D13 5tr * 2 ChrysotileirSuecirum I i-----------------------------------------1----------------------------------------- 1---------------------------------------- 1---------------------------------------- 1--------J------------------- '-- t i-- Uju Rcalcime:12;3 X-Rav Energy (KeV) Realtirre: 7,2 Livelimt: 0.6 P-------- ------------ Counts Count? I Realtin-.ai 8,4 | Uvctimi-i 2,5 M37C70 -013 Str * 0 Chrysotileii SjietAruml Csjn X-Ray Energy (KeV) Count Realtime: 10.7 l.ivetime: 0.4 __ ________ M376/0-CJ13 Str * 13 ChrysotllciiSpoctrunl I Redtirr.e: 6,2 fr.'VTp---- --- ------ -M---3-71-6--7--G----i-J--l-3---S--t-r--=--2--01--Ch' r'usot-i-l-e--ii-S- p--e--c-i1-r-u-m---l------------------ r ' 153 Couiv n--------- 0.00 , 1,28 *----l-- 2.56 i+uiiiy Realtime: 5.9 X-RayEnergy^Key) MAS TEM ANALYSIS M37670-015 |TM^LIE^N/ijSMErTMwiaferiate^na^^^lSeiwiciesAtfei^i^^^^^CUENT SAMPLE ID: P-32-C 7402 ANALYSIS Sample Area/ Volume: Filter Type: Pore size: Effective Filter Area: Sample type: Analysis type: Grid Acceptance 4.98 MCE 25mm 0.8 385 Air 7402 YES Liters 10 % Date Analyzed: Analyst: Scope Number: Accelerating Voltage: Indicated Mag: Screen Mag: Grid box: Number of grids: r2~ Number of openings: 100 #1: 100 #3: 100 #2: 100 #4: 100 Average Grid Size: 0.010000 Total Area Analyzed: 1.000 Asbestos Non-asbestos KV KX KX 33 T 91.67% Asbestos Str#; 1 2 NSD 3 NSD 4 5 NSD 6 7 8 9 10 11 12 NSD 13 14 15 16 17 18 19 NSD 20 21 NSD 22 SquarelD: B6-J8 IS H8 G8 F8 E8 D8 C8 B8 A8 A9 B9 C9 D9 E9 F9 G9 H9 18 J8 Fiber Type: NA II IlChrvsotile I Chrysotile I NA li || Chrysotile II IlChrvsotile || Chrysotile IlChrysotile IlChrvsotile IlChrvsotile IlChrysotile IlChrvsotile tl1 IlChrysotile IlChrysotile IlChrvsotile IlChrvsotile IlChrysotile IlChrvsotile IlChrvsotile I IChrvsotile IlChrvsotile II IlChrysofiie j 'I 12 12 15 ! 20 | 28 1 1 14 |7 |7 I8 I 16 [ 70 70 | 22 | 12 1 22 1 10 |8 20 9 18 18 1 | 15 1 2 2.4 Morph; Ambiguous Chrysotile SAED: Ambiguous Chrysotile 1.6 Chrysotile Chrysotile 2 Ambiguous Ambiguous 0.3 Chrysotile Chrysotile 1 Chrysotile Chrysotile 0.3 Chrysotile Chrysotile 0.5 Chrysotile Chrysotile 1.5 Chrysotile Chrysotile 1 Chrysotile Chrysotile 2 Chrysotile Chrysotile 10 Chrysotile Chrysotile 2 Chrysotile Chrysotile 1 Chrysotile Chrysotile 6 Chrysotile Chrysotile 0.3 Chrysotile Chrysotile 1 Chrysotile Chrysotile 4 Chrysotile Chrysotile 1 Chrysotile Chrysotile 1 Chrysotile Chrysotile 1 Chrysotile Chrysotile 4 Chrysotile Chrysotile EDS: 0 0 Wi\ 0 no a s Ml 0 0 0 0 0 0 0 SO m a a m a H H 0 m Mmli a 23 24 25 26 27 28 29 NSD NSD 30 NSD NSD 31 NSD NSD NSD 32 33 NSD NSD 34 35 NSD 36 NSD B7-J9 19 H9 G9 F9 E9 D9 C9 B9 B8 C8 D8 E8 F8 G8 H8 18 J8 J7 17 IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile i Chrvsotile 1 Chrvsotile 1 Chrvsotile I II"" NA || II II 1 Chrvsotile I I IlChrvsotile IlChrvsotile I I IlChrvsotile IlChrvsotile I IlChrvsotile II # Grid Op 40 M37670 015 Sample Comments: |pers right during cleaning 1 16 15 16 1 10 I 15 8 9 H H 1 13 HI H 18 H H H 18 18 H H 18 1 12 H 1 14 H 2 1 0.5 0.4 0.6 2 1 3 0.3 1 1 0.5 1.5 2 Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Ambiguous Ambiguous Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile sa a a B m m H m B S H 0 B m m a B H a m m a m m M-376-7D-0L5 SLI' l/AmbiquousMSpectJumJ- Ca :3 fn iin r* X-Ray Energy (Kev) Realtirr.ei 4.6 Livetimei 0.9 M37G70-015 Str * 3 ClirysotjluiiSpHcirum! si Mgl 5,12 X-Ray Energy (KcV) Counts Sesitime: 5.3 -iveliiiie: C..7 _ M376 Vy-o 1_S Str 4 Amriqi.oijsi^S^pui.i.ruini Realtime: C,2 ILi'v-e-ti-m--v-: -2--.3------ 1---------------- 1--------------M--31-7-6-7-0---0--1-5--S-t-r-*--51--Chr7y.s.o..li.te..:.'S..p..e.c.t.r1-u-m--! Counts ;Reaitimeii9.4. livetime: 2,5 M376 ,'0-015 Str " 6 Chrysotiku Spectrum 1 5.12 X-Rav Energy (KeV) 6.40 7.63 8.96 10.24 Realtime; 9.1 Livetime; 3,2 M37670-015 Str 7 Clirysutile::Spectrum 1 2,56 3,0-1 5.12 X-Ray Energy (KeV) 6,40 S, 96 10,24 Counts X-Riy Energy (KeV) S.9fi 1D.24 Counts Realtrmei 5.9 uvetiwei 1,5 M3767Q-Q IS Str 9 Chrysotiia:: Spectrum! ___________ ___________ ____________ 106 curt Counts Realtime: 5,8 M3767Q-Q13 Str - 10 ChrysmiUi'.Specttuml C.00 5,12 X-Roy Energy CKeV) 6.40 C su n ti Reah-ime: 7,0. Liv*Cma; 1,1 - :7'~'' =" / > _________ M37670-J15 Str li Chrvotlk'.iSpctri.rnl Gburi Realtime: 7.5 Lifetime: 1.4 M37670-0 i 5 Str *12 Clirysotik-: i Spectrum 1 163 Resltirre: 10,8 Liveliine1, 3,6 Realtime: 15.0 Livetimu: 3.9 ________i_________ M37 670-315 Str 311 Clny&ctiieii Spect1rum 1 1 ' 295 Cu 221 Mg II *47 Count: Cu 1 - J |H . ilMH ------____ iHIH i 0.00 1.28 1 73 ft cJI| .--------------------- 1--------------------- 1--------------------- 1--------------------- 1 2,56 3.84 5.12 6,40 7.68 X-Ray Enaray [KeV) . 0.S1G Ljjti lt, i 1 ""l- 10.24 MAS TEM ANALYSIS M37670-017 CLIENT NAME: Materials Analytical Services Atlanta CLIENT SAMPLE ID: | A-32-A 7402 ANALYSIS Sample Area/ Volume: Filter Type: Pore size: Effective Filter Area: Sample type: Analysis type: Grid Acceptance 20.4 MCE 25mm 0.8 385 Air 7402 YES Liters 10 % Date Analyzed: Analyst: Scope Number: Accelerating Voltage: Indicated Mag: Screen Mag: Grid_box: 12/7/2005 DQ 3 100 25 20 7048 Number of grids 2 Number of openings 40 #1 100 #3: J00 #2 100 #4: 100 Average Grid Size: 0.010000 Total Area Analyzed: 0.400 Asbestos Non-asbestos 45 12 78.95% Asbestos Str#: 1 NSD 2 NSD NSD NSD 3 4 5 6 NSD NSD 7 8 9 10 11 12 13 14 15 16 17 18 19 NSD 20 21 SquarelD: C6-A2 A3 A4 A5 AS A9 A10 B10 B9 B8 B7 B6 B5 B4 B3 B2 B1 Cl C2 C3 C7-J2 12 Fiber Type: | [ llchrvsotile 1 1 II i na || ZJ 1 1 II 1 II ~1 _ZJ 1 II | ||Chrysotile 1 NA II 1 i 1 NA II 1 I Uchrysotile 1 II 1II n Z] 1 llchrvsotile | Uchrysotile 1 Chrvsotile llchrvsotile ! | Uchrysotile 1 NA || [ 1 llchrvsotile 1 1 Chrvsotile | Uchrysotile ! llchrvsotile 1 Chrvsotile 1 i Chrysotile 1 llchrvsotile 1II 1 llchrvsotile 1 zz\ 1 I Uchrysotile | Size 10 0.5 11 0.6 61 25 0.3 25 0.3 81 9 0.3 10 2 5 0.3 14 0.3 51 5.5 1.8 8 0.8 25 3 51 9 0.8 12 0.7 5 0.7 8 0.9 7 0.4 12 1 j Morph: Chrysotile Ambiguous Chrysotile Ambiguous Ambiguous Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Ambiguous Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile SAED: Chrysotile Ambiguous Chrysotile Ambiguous Ambiguous Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Ambiguous Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile EDS 0 a 0 m m m @ 0 0 . 0 a H 0 0 0 0 0 H 0 H H m m a 0 H 22 H2 1 NA 1 1 J23 G2 Chrvsotile 124 F2 liChrvsotile 125 IlChrvsotile 126 liChrvsotile _J 6 1.5 None None 1 12 2 Chrysotile Chrysotile 1 40 2.6 Chrysotile Chrysotile 15 0,3 Chrysotile Chrysotile HI 6 0.6 Chrysotile Chrysotile 27 E2 1 NA I 128 IlChrvsotile 129 IlChrvsotile 130 D2 IlChrvsotile 131 C2 IlChrvsotile 132 1 Chrvsotile 16 1 Ambiguous Ambiguous H6 0.4 Chrysotile Chrysotile H 10 0.7 Chrysotile Chrysotile | 12 2 Chrysotile Chrysotile D 15 2 Chrysotile Chrysotile !8 1.5 Chrysotile Chrysotile 33 1 NA 1 134 1 Chrvsotile 135 B2 1 Chrvsotile 136 A2 1 Chrvsotile 137 1 Chrvsotile 1 15 H 14 H 12 HI 16 H 14 2 1.5 2 3 1.2 Ambiguous Chrysotile Chrysotile Chrysotile Chrysotile Ambiguous Chrysotile Chrysotile Chrysotile Chrysotile 38 1 NA 1 .... 12 3 Ambiguous Ambiguous 39 | I Chrvsotile H 23 1.5 Chrysotile Chrysotile 140 A3 1 Chrvsotile H io 1 Chrysotile Chrysotile 141 B3 1 Chrvsotile H6 1 Chrysotile Chrysotile 42 I Chrvsotile 143 1 Chrvsotile 1 144 Chrvsotile 145 C3 ! Chrvsotile H8 H io H 20 H 12 0.6 0.7 2 1 Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile 46 D3 1 NA ! ' 19 3 Ambiguous Ambiguous 47 1 NA 1 148 i Chrvsotile 149 E3 1 Chrvsotile 20 10 H 15 4 0.3 2 Ambiguous Ambiguous Chrysotile Ambiguous Ambiguous Chrysotile 50 1 NA 1 10 2 Ambiguous Ambiguous 151 Chrvsotile H9 0.6 Chrysotile Chrysotile 52 1 NA j 18 4 Ambiguous Ambiguous 53 F3 Chrvsotile 14 4 Chrysotile Chrysotile 54 1 Chrvsotile 15 2 Chrysotile Chrysotile 55 G3 1 Chrvsotile U io 0.5 Chrysotile Chrysotile 56 H3 1 Chrvsotile 14 1 Chrysotile Chrysotile 54 1 1NSD 13 Chrvsotile 18 0.7 Chrysotile Chrysotile 1 NSD J3 ! ________ 1 # Grid Op 40 M37670 017 Sample Comments: |area NE during cleaning m a a a a a a m 0 no H a a a m a n a 0 a H H a a a a a so B m Count Irf; s g;- =: ^ S-S:fegggg P&:=TM8lfe;i--I|5S~~ ?--; ;-?^22Si;t:;|*,-;2:;-:.~';s p' Livet..me: 0.4 --.......................... ..... ,-------------------------------------1...................................M.....3.. 17670---0---1---7---S----t-r-------1, Clirwsotile;:St)Ltruml , '^,;^v*?=-5"lr:-`gif^nr*? ,, ^fel4!i3piiyj7iS'f.7:';'''::::;.r- _:.:J r'/ry-:-.?'h: -- '. ": Uvstime; 0,5 MSVe^O-01" Str " 2 Ambiguous1.'.Spectrum 1 I''...................................1------------ ---------------- !.................................. =----------------------------- 1---------------------------- 1 -- Courts 0.00' : 1.20 3.04 . 5.12 X-Ray-En'ergy (KeV) Livt-llme: 1.0 K3767G-017 Sir 7 CisrysoTile::Spectruml Count Realtimft: 9.3 Lifetime: 1.6 _______________ ____________ M37670-017 Str 7^chryotil!!Sp<cirurnl Realtime; O.S Jvetirne: 3.5 K37670-017 Str all Chrysotiia:: SpueLrum 1 Counts Lkk < lil i, ifcn I Uum.iluAlijL.Mu\i ^.nutuL^M, lUt 2.56 3,04 5.12 X-Ray :mrgy (KeV) H.|Hh 6,40 ; ::: 10.24 Counts Counts ;gfefltirne't:!i:1f,0; Livsiiin:! ?.,4 3,84 5.12 X-Ray Enutjjy (KeV) 6.40 MAS TEM ANALYSIS M37670-030 | CLlENT NAMIeT Materialsji\nallyticaI Serv^c^TAtlanta .....CLIENTSAMPLEID:... 7402 ANALYSIS Sample Area/ Volume: Filter Type: Pore size: Effective Filter Area: Sample type: Analysis type: Grid Acceptance 0 MCE 25mm 0.8 385 Air 7402 YES Liters 2% Date Analyzed: Analyst: Scope Number: Accelerating Voltage: Indicated Mag: Screen Mag: Gridbox: 12/8/2005 dq 2 100 25 20 7048 Number of grids: Number of openings: Average Grid Size: 0.010000 #1: 100 #3: | 10(T #2: 100 #4: 100 Total Area Analyzed: 0.400 Asbestos Non-asbestos % Asbestos 0 Str#: NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD Square! D: I D5-C1 C2 ( [ C3 i C4 ' I C5 1 C6 1 C7 1 C8 i D1 i D2 I D3 I D4 1 D5 I D6 i D7 ! D8 i El 1 E2 1 E3 1 E4 1 D4-I1 1 12 1 13 1 14 1 15 1 16 1 17 1 i3 1 Fiber Type: II || II II II _JI ...... II ... II T " II II II II II II II II II II II II _JI ... . 11 II _J II II m 1 1 i i i Size Morph: SAED: EDS: s a a B s B a m a H g H B g g nu llgl[ B [Up B luel m B m g B m NSD 19 NSD 110 1 NSD G1 I NSD G2 f NSD G3 I NSD G4 1 NSD G5 t NSD G6 1 NSD G7 1 NSD G8 1 NSD G9 1 NSD G10 1 II II II II II II II II II II M37670 030 field blank # Grid Op 40 Sample Comments; 1 1 1 1 | 1 1 1 1 1 1 1 IS 1) 1) IS (111 IS IS IS IS l i IS SECTION 7 MATERIALS ANALYTICAL SERVICES Client Code: MASCOR PROJECT LOG MAS ID: Client Name: Project Name: Logged By: M37657 Materials Analytical Services Atlanta Chamber - G.P.Ready Mix ' dmazzaferro . Client Job No: Client PO: Dateln: 11/8/2005 TRANSPORT INFORMATION: Submitted By: Delivery By: Received By: Condition: Michael Mount Hand Delivery dmazzaferro good Documents: COC Comments for COC: CONTACT INFORMATION: Contact: Bill Longo Title: First Name Last Name: Mr. William Longo Suffix Work Phone: (770) 866-3200 Other Phone Fax: (770)866-3259 Ext: Ext: Page 1 of M37657 # Client ID 001 FB-1 002 FB-2 003 FB-0 SAMPLE INFORMATION: Volume 30 42.5 42 # Client ID Volume SIGNATURES RECEIVED BY: REVIEWED BY: PREPARED BY: ANALYZED BY: REPORTED BY: J DEPOSED BY: Tfcrfl SAMPLE DATA Prep SOP#:;...................... MT-017 ...... Prep Status:; Tv;.,j: ly\y: Complete Fabric Dust MCE 47mm 'l297' " M37657 orfflp date: 11/10/2005 dmazzaferro Archival Information Slides:: 202 Filters: I : Bottles:! 50 1 GidJxw- 7042 ! Archive Comments:| Disposal Comments: [ :.7vin?p'^ :N:::r:bpr 000 lab blank Fitter : Portion Suy.p cm2 1/ 1 " i! 200 Filtered Voiurvii;^ hi mi #2 #3 #4 sS or100 Tf........ ~T" (MICE 47mm 11297 Q,A ) yp ()Rep Q Dup O Reprep O Not QA O Blank O GSV 001 FB-1 30 cm2 ; 1/1 250 70 0.1 0.5 MCE 47mm 3.571 2500 500 250 fr : 1I 83,33 1297 QA Type 3 Rep O Dup ( j Reprep Q Not QA O Blank Q GSV :002 FB-2 j 42.5 cm2 1/1 ii 250 ' 10 3' -F 50 0,1 0.5 1 i MCE 47mm !)ihi! 25 2500 500 n 1297 QA Type QRep Q Dup O Reprep O Not QA O Blank O GSV 003 cm2 I 1/|1 250 100 ....' .............. ... '... ...................... . 25' T` ' ' MCE 47mm 11297 | QA Type QRep O Dup C ) Reprep CD Not QA O Blank O GSV ; INDUSTrMAL HYGIENE AIR SAMPLING CHAIN OF CUSTODY S'/ PROJECT NUMBER: p33------- J- of Qj-- 3945 Lakefield Court Suwanee, GA 30024 Phone: 770-866-3200 Fax: 770-866-3259 --------- phone: ---- TURNAROUND TIMES: _______ 1 DAY _______ 3 DAYS _______ STANDARD 5 -7 DAYS CHAIN OF CUSTODY First Transfer by: % Second Transfer by: Third Transfer by: Jf NAME COMPANY MODE OF TRANSFER LOGft IN DATE . . -$ 1 REJCEIVED BY COMPANY TEM DUST ANALYSIS M37657 001 Materials Analytical Services Atlanta Chamber - GJP.Ready Mix Client Sample ID: FB-1 Sample Area/ Volume: Filter Type: Pore size: Effective Filter Area: Sample type: Analysis type: Grid Acceptance 30 cm2 MCE 47mm 0.22 1297 Fabric Dust YES 2% Date Analyzed: Analyst: Scope Number: Accelerating Voltage: Indicated Mag: Screen Mag: Grid_box: 1/4/2006 MDM 0 100 KV 25 KX 20 KX 7042 Str < Sum: Str a5um: Total Str: 47 2 49 _ Volume Filtered Dilution Factor 1 ml 250 Number of grids: 2 Number of openings: 4 Str/sqrft Str/sqrft >=5 #1: lOll #2: 99 I #3: 104 #4:100 Average Grid Size: 0.010200 Total Area Analyzed: 0.041 1.206E+10 4.922E+08 Str / cm2 1.298E+07 Str/cm2 >=5 5.298E+05 Str#: SquarelD: Type: I C2-H4 C Structure: F 2 CF 3 cF 4 cF 5 cF 6 cF 7 cF 8 cF 9 cB 10 c F 11 c F 12 c F 13 c F 14 c B 15 c M-B 16 c F Length 2.30 1.40 0.65 1.40 2.20 0,90 0.80 0.80 0.80 0.70 1.50 1.40 1.70 1.20 2.00 0.60 Width 0.05 Morph: X 0.10 X 0.02 X 0.02 X 0.02 X 0.02 X 0.01 X 0.02 X 0.10 X 0.05 X 0.05 X 0.05 X 0.05 X 0.10 X 0.30 X 0.10 X SAED: EDS: Photo: Sketch: 0 0 0 0 0 0 0 0 0 0 17 no c IS c 19 c 20 c 21 c 22 c 23 c 24 c 25 D2-F9 c 26 c 27 c 28 c 29 c 30 c 31 c 32 c 33 c 34 c 35 c 36 c 37 c 38 D4 c 39 c 40 c 41 c M-F F F F B F B M-F F F F F F F F F B F F F F F F B 6.00 0.10 1.20 0.05 0.60 0.05 0.80 0.02 1.00 0.10 0.80 0,05 1.40 0.10 2.00 0.05 2.30 0.05 1.50 0.05 1.20 0.05 0.80 0.02 0.80 0.02 0.60 0.02 1.00 0.05 0.80 0.05 0.80 0.10 4.00 0.05 1.80 0.05 0.60 0.05 1.00 0.05 0.80 0.05 1.60 0.02 0.60 0.05 0.80 0.05 X X X X X X X X X X X X X X X X X X X X X X X X X . 0 0 0 42 CF 2.00 0.05 X 43 CF 0.90 0.05 X 44 C ' F 0.80 0.05 X 45 C F 1.00 0.05 X 46 C F 4.00 0.05 X 47 C B 1.20 0.10 X 48 C F 8.60 0.05 X 49 C F 0.90 0.05 X n M37657 001 Count 5.U ' M37657-0Q1 STR78jCHRVOTILE onn ............ , ltAa.i|;yiii^iijji,! iilMuliUifLlM 1.2BO . 2.560 . , 3.640 ' 5.1 PCI K'RV Ei'.tro'j SW) 6.400' 1 7.fa .. :.M.37657rQ.0i STR* ip;: CHFrYSOTILE. ,3:;340. 5.120 ;>!rRay Energy (K*y) 919,. '' ' - - * - - - -* - 1 % *- ^ Ji / ' - - \s ' J hvttae$ 90,0 , *%, f>lii-----------------------------------------r----------------------------------------- rr"" ............-...--' .......'......,--' rm---3---7----6-----5----7----Q---G-----V-----S---T--R---*-2--1--1-:--;-C---H--R------Y-----S---O---T--1---L----'11E---'------*------"-,----------\---------'--'-i----1--------------------------- ,----------------------- -- S2 55 1Ml S 1: .^-------------- Hipililll 0.000 ` 1.280 llkk^ii Lii ..... ili i.iILuj ui^ i.u. .iiiii^ijjL|l.Uilji juk^MLLjlJtiJutii.ijLfilI^^.u,,hIlHLl.- l UiLI ' 2.560 -- ~ 3.840 ---------- --i-- iny IMII 11Mill MliM^MIII--yil 111 I > n --ij-- 5,120_ 6,400 7:660 - ' ` 3.960 10.24D -- X-Ray Enargy (K*V) ~ stunogi , u.Ijoq i -an l.SbU 3.340 5.120. ' f.4no 7.680 \ ) TEM DUST ANALYSIS M37657 002 ] Materials Analytical Services Atlanta | Chamber - G.P.Ready Mix Client Sample ID: FB-2 Sample Area/ Volume1. Filter Type: Pore size: Effective Filter Area: Sample type: Analysis type: Grid Acceptance 42.5 cm2 MCE 47mm 0.22 1297 Fabric Dust YES 2 % Date Analyzed: Analyst: Scope Number: Accelerating Voltage: Indicated Mag: Screen Mag: Grid_box: 12/8/2005 Ding Qian 2 100 KV 25 KX 20 KX 7042 Str<Suni: Str >5um: Total Str: 19 4 23 Volume Filtered 0.1 ml Dilution Factor 2500 Number of grids: 2 j #1: tool #3: 100 Number of openings: 10 j #2: 100 #4: 100 Average Grid Size:j 0.010000 ; Total Area Analyzed :| 0.100 ! Str/sqrft 1.630E+10j rStr/sqrft >=5 2.835E+09 Str / cm2 1.755E+07 Str/cm2 >=5 3.052E+06 Sir#: Squared): Type: 1 E5-D2 C Structure: B Length 2.60 2 CF 0.80 Width 0.04 0.03 Morpii: X X SAED: X X LOS Photo: Sketch: S3 !<] 3C 4c 5 114 C 6 IS c 7c S 116 C 9C 10 C 11 c F C-F B B B F C-F C-B F 10.00 28.00 0.80 1.40 1.00 0.60 3.60 1.60 0.80 0.03 4.00 0.03 0.08 0.06 0.04 0.70 0.20 0.02 X X X X X X X X X X n X S3 n D X S3 [j LJ X '! n n X J*/! i j j X !< M ! i X !%>i 1 i i j X y.j X 12 cF 2.00 0.03 X X 13 G7 C B 2.00 0.03 X X 14 C C-F 4.00 3.00 X X 15 C 16 I54-.I4 C B C-B 0.80 0.04 G.OO 2.00 X X X [I X Li 17 C 18 15 c H6 19 G5 c 20 c 21 c 22 F4 c 23 c B B NSD F F C-B B C-B 1.60 0.12 2.00 0.03 X X 2.00 0.03 1.20 0.03 1.20 0.20 1.00 0.04 8.00 2.00 X X X X X X X X X X X X i WI37657 002 \ Realtime: 10,2 | Uvetime; 4,8 M37657-Q02 Str 1 Chrysotile::Spectruml Counts 3.84 5.12 X-Ray Energy (KeV) 6.40 UflilLilliftiillhl ii^ I 8.96 10.24 Counts Re-altime; 14.5 Livetime: 5.6 ''............ ................' M37657-0Q2 $tr ** 2 ChrysotikiiSpectfuml 1111 1 1 39Cf Cu\ Counts C o u n ts M37657-QQ2 Str 5 ChrysotikiiSpectmrnl Realtime: 12.$ Livetime: 5.6 M37657-CQ2 Str s 6 ChrysOtile:;$peclruml Counts 3.96 10.24 Realtime: 13,3 LivetEme; 7,8 M37657-002 Str 7 CM^cTile:{5p_ectjwij_ Count- ililiiilWkidL .*.Jk^nLU^ i .r.i.n n^lljl 0.00 5.12 X-Ray Energy (KeV) 6.40 Count: 5,12 X-Ray Energy (KeV) 6.< Reeftime: 4.3 Livetime: 2.6 n '........... ' ............1 M37657-002 Str # 9 Chryotile::$pectruml 111 1 5 88 TEM DUST ANALYSIS M37657.. 003 Materials Analytical Services Atlanta Chamber - G.P.Ready Mix Client Sample ID: FB-0 Sample Area/ Volume Filter Type Pore size Effective Filter Area Sample type Analysis type Grid Acceptance Str < Sum: Str >5um: 1 ota) Str: 8 0 Volume Filtered Dilution Factor 100 ml 2.5 42 cm2 MCE 47mm 0.22 1297 Fabric Dust YES jNumber of grids: 2 j Number of openings:[ 10 j Str / sqr ft [ Str / sqr ft >=5 [ Date Analyzed: Analyst: Scope Number: Accelerating Voltage: Indicated Mag: Screen Mag: Grid_box: 12/2/2005 Ding Qian 2 100 KV 25 KX 20 KX 7042 til: 100| ti2: 1001 #3: 100 H4: 100 0.000E+00 0.000E+00 Average Grid Size: 0.010000 T otal Area Analyzed: 0.100 ......... ....... Str / cm21 0.000E+00 Str/cm2 >~5| 0.000E+00 ijuaR'Ii): C6-E1 Iv ie: Slmciurc NSD s \! i: l>2 NSD C3 NSD t!4 NSD A5 NSD C7-I3 NSD H4 NSD 15 NSD 116 NSD G7 NSD M37657 003 MATERIALS ANALYTICAL SERVICES '1CHent Code: | MAS COR' PROJECT LOG MAS ID: Client Name: Project Name: Logged By: M37658 Materials Analytical Services Atlanta Chamber - G.P. Ready Mix dmazzaferro Client Job No: Client PO: Date In: 11/10/2005 TRANSPORT INFORMATION: Submitted By: Delivery By: Received By: Condition: Michael Mount Hand Delivery dmazzaferro good Documents: coc Comments for COC: CONTACT INFORMATION: Contact: Bill Longo Title: First Name Last Name: Mr. William Longo Suffix Work Phone: (770) 866-3200 Other Phone Fax: (770) 866-3259 Ext: Ext: Page 1 of M37658 # Client ID 001 FAB-0 002 FAB-1 SAMPLE INFORMATION: Volume 63 39 # Client ID Volume SIGNATURES RECFJVED BY: REVIEWED BY: PREPARED BY: ANALYZED BY: REPORTED BY: DEPOSED BY: INDl ?!AL HYGIENE AIR SAMPLING CHAIN OF CUSTODY lPage of _i ****** MAS.wS 3945 Lakefield Court Suwanee, GA 30024 Phone: 770-866-3200 Fax: 770-866-3259 FAX: TURNAROUND TIMES; _______ 1 DAY DATE ml L i .SAMPLE NUMBER SAMPLE LOCATION FSr-o .Ikf&u* UJ&JL. MvA-- FJd-.l SAMPLE MEDIA i frJbuo --] .... 1 1 i______ _ ! i. . . . . . | 1 _______ 3 DAYS _______ STANDARD 5-7 DAYS ANALYSIS DESIRED ------- ' ......... START TIME | STOP TIME -- TOTAL TIME MINUTES AVERAGE FLOW RATE LPM ....... ' " | 1J AIR VOLUME (LITERS) | i ! _____ -1i_______ ___ CHAIN OF CUSTODY First Transfer by: Second Transfer by: _ Third Transfer by: i i NAME 1 COMPANY W5 -- j 1 ......................--*- "1 L0VH ?ATEMODE OF i , _ _ ... p-at-- TRANSFER RECEIVED BY Vi ---------- ------------ -- WT ______________ iE______________ j i! ': j j Jl | | ii COMPANY | [ j TEM DUST ANALYSIS ... M37658 001. Materials Analytical Services Atlanta Jhamber - G.P. Ready Mix Client Sample ID: FA8-0 Sample Area/ Volume: Filter Type: Pore size: Effective Filter Area: Sample type: Analysis type: Grid Acceptance 63 cm2 MCE 47mm 0.22 1297 Fabric Dust YES 5% Date Analyzed: Analyst: Scope Number: Accelerating Voltage: Indicated Mag: Screen Mag: Grid_box: 12/2/2005 Ding Qian 2 100 KV 25 KX 20 KX 7042 Str < Sum: Str >5um: Total Str: 0 0 0 Volume Filtered Dilution Factor , tn| s Number of grids:l 2 ] #1: 100j Number of openings:! 10 j #2: 1001 #3: 100 U4: 100 Average Grid Size:! 0.010000 Total Area Analyzed:! 0-'0B Str / sqr ft |...0.000E+00 Str / sqr ft >=5 | 0.000E+00 Str / cm21 0.000E+00 Str / cm2 >=51 0.000E+00 Str: Square ID: DIB2 Type: Structure: NSD l.cncili W'nlih Moipb: SAT D: D2 NSD F2 NSD l>3 NSD E3 NSD D2-I14 G5 16 NSD NSD NSD !!............ 11 I! 117 NSD G8 NSD M37658 001 TEM DUST ANALYSIS M37658 002 j Materials Analytical Services Atlanta Chamber - G.P. Ready Mix Client Sample ID: FAB-1 Sample Area/ Volume: Filter Type: Pore size: Effective Filter Area: Sample type: Analysis type: Grid Acceptance Str <5um: Str &5um; Total Str: IT j 1j 18 | Volume Filtered Dilution Factor 0.1 ml 2500 39 cm2 MCE 47mm 0.22 1297 Fabric Dust YES 5 % 1Number of grids:! 2 !Number of openings:: 10 Str/sqrft Str / sqr ft >=5 | Date Analyzed: Analyst: Scope Number: Accelerating Voltage: Indicated Mag: Screen Mag: Grid_box: 12/8/2005 Ding Qian 2 100 KV 25 KX 20 KX 7042 #1: 100: #3: 100 #2'. 100 #4: 100 1.390E+10 Average Grid Size: 0.010000 1 Total Area Analyzed: 0.100 i !Str / cm2 1.497E+07 7.724E+08 Str/cm2 >=5 8.314E+05 Sir//: Square] D: Type: 1 E2-B4 C Structure: B Length 2.40 2 CB 1.00 3 c M-F 2.00 A3 4 B2 c 5c 6c 7 Cl c 8c 9 D2 c 10 c 11 D2-B7 c 12 c NSD B B B B F F F F B 1.00 6.00 1.00 1.60 1.40 2.30 1.20 1.00 0.90 Width 0.04 Morph: X 0.04 X 0.03 X 0.04 0.04 0.04 0.03 0.03 0.03 0.04 0.03 0.06 X X X X X X X X X SAED: X X X EPS Photo: Sketch: a 0 0 V- i X 0 LJ X v X \'y/' X X 0 X 0 X 0 n X X c13 F 1.60 0.03 X X 14 c 15 A6 c F B 2.00 0.03 1.00 0.04 X X X ii X DS 16 G6 C 17 F7 C 18 c NSD F F F 0,80 0.04 1.00 0.03 1.60 0.03 X X X X X X M37658 002 Realtime: 10.8 LivetEme: 5.3 M3765S-002 Str 1 Chrysotlk::Spgctrjrril 280 Counts 2.56 5.84 5-12 X-Ray Energy (KeV) 6.40 Realtime: 0,8 Livetime: 5,3 M37658-QQ2 Str* 2 Chrysotile::Spectrurni Cu I C o u n ts JikiAii|jJ[ii uiAliiitiilrlUn 4klilili^llm llmlli 4iJl^illliibLkikL; 5,12 X-Ray Energy (KeV) 8.96 10.24 Count ! Realtime: 7.8 i Livettme: 3.7 M37658-QP2 Str a 3 Chrysotil^iSpectrumi 212 Realtime: 6.7 Livetime: 2.6 M37658-002 Str 4 Chrysotile::Spectruml C o u n ts 5,12 X-ftsy Energy (KeV) 6.40 Realtime: 13.7 LivetEme: 5.7 M37653-GQ2 Str * 5 ChrysotileuSpectruml Gsunts 5.12 X-Ray Energy (KeV) 6^0 C o u n ts Realtime: 20.7 Livetime: 9. -4 M37658-0Q2 Str * 7 Chrysotile::Spectrutrtl Cuj Counts 3-64 5.12 X-Ray Energy (KeV) 6.40 C o u n ts 0.00 10.24 Counts Re^ltitne; 9.4 L-[f--Ve"t-f-fn-1.e.:...4..5..........i.................... .... i''--'-------- M37i-6.5..8..-.0..0..2~~.S..t.r. ...1..0i--C--h-r-y-s--o-t-il-e-:--^-S--p-e-c-t1-ru--m--l- Cu 254 190 MATERIALS ANALYTICAL SERVICES |Client Code: [MASCOR PROJECT LOG MAS ID: Client Name: Project Name: Logged By: M37671 Materials Analytical Services Atlanta Chamber - G.P. Ready Mix Joint Compou dmazzaferro Client Job No: Client PO: Date In: 11/10/2005 TRANSPORT INFORMATION: Submitted By: Delivery By: Received By: Condition: Michael Mount Hand Delivery dmazzaferro good Documents: coc Comments for COC: CONTACT INFORMATION: Contact: Bill Longo Title: First Name Last Name: Mr. William Longo Suffix Work Phone: (770) 866-3200 Other Phone Fax: (770) 866-3259 Ext: Ext: Page 1 of M37671 # Client ID 001 FAB-1 002 FAB-2 SAMPLE INFORMATION: Volume 30 45.5 ft Client ID Volume SIGNATURES RECEIVED BV: REVIEWED BY: PREPARED BY: ANALYZED BY: REPORTED BY: DEPOSED BY: i ./ DATE SAMPLE NUMBER SAMPLE LOCATION ihtfxt ' FfflH FrfdrUj SlAaA X oltiA SAMPLE MEDIA RiJInufcj .. . ' -- ----- ANALYSES DESfRED 1 EW -- t" : 1 START TIME STTIMOEP MTITNOIUMTTAEELS AVERAGE FRLAOTWE LPM V{LOITALEIURRMSE) ---- - -- -- 4-- 4 CHAIN OF CUSTODY First Transfer by:. Second Transfer by: Third Transfer by: m ?H%dH COMPANY ///F\ u/i&hs MODE OF TRANSFER LOG IN DATE / /. RECEIVED BY COMPANY . ---------------. i ----'-- :..... T7 TEM DUST ANALYSIS Materials Analytical Services Atlanta Chamber - G.P. Ready Mix Joint Compound Study M37671 001 Client Sample ID: FAB-1 Sample Area/ Volume: Filter Type: Pore size: Effective Filter Area: Sample type: Analysis type: Grid Acceptance 30 cm2 MCE 47mm 0.22 1297 Fabric Dust YES 10 % Date Analyzed: Analyst: Scope Number: Accelerating Voltage: Indicated Mag: Screen Mag: Grid box: Str <5um: Str >5um: Total Str: 0 0^ 0 Volume Filtered Dilution Factor ]00 ml 2.5 Number of grids: 2 Number of openings: 10 #1: 100 #2: 100 #3: 100 Average Grid Size:! O.OIftOOO #4: 100 Total Area Anaiyzedtf Str / sqr ft | O.OOOE+OOi Str / sqr ft >=5 f O.000E+00i Str /cm2 O.OOOE+OO Str / cm2 >=5 O.OOOE+OO Str#: SquarelD: E6-H5 Type: Structure: NSD Length G6 NSD 117 NSD 18 NSD J9 NSD E7-J4 NSD 15 NSD 116 NSD G7 NSD F8 NSD Width Morph: SAED: LDS: Photo: Sketch: c n G Li n i :1 M37671 001 TEM DUST ANALYSIS M37671 002 ^laterials Analytical Services Atlanta Chamber - G.P. Ready Mix Joint Compound Study Client Sample ID: FAB-2 Sample Area/ Volume: Filter Type: Pore size: Effective Filter Area: Sample type: Analysis type: Grid Acceptance 45.5 cm2 MCE 47mm 0.22 1297 Fabric Dust YES 3% Date Analyzed: Analyst: Scope Number: Accelerating Voltage: Indicated Mag: Screen Mag: Grid_box: 12/9/2005 Ding Qian 2 100 KV 25 KX 20 KX 7035 12Str <5um: _____ Str >5um: 1 Total Str: 13 Volume Filtered Dilution Factor 0-5 ml 500 Number of grids: 2 Number of openings: 10 Str / sqr ft Str / sqr ft >=5 #1: J 001 j#2: 100 #3: 100 #4: 100 Average Grid Size: 0.010000 Total Area Analyzed: 0.100 1.721E+09 1.324E+08 Str / cm2 1.853E+06 Str/cm2 >=5 1.425E+05 Sir#: 1 Square! D; D6-A7 Type: c Structure: B Length 0.90 Width 0.04 Morph: X Lt:-,!r-n:TrT.r.T n-rrlT I i lr Ififl tit SAED: 1. OS: Photo: Sketch; X E 2 cB 2.00 0.20 X X 3 B8 c F 3.60 0.04 X X n 4 E10 c ") B 1.40 0.04 X X ' 5 F9 c M-F 0.70 0.03 X X n._ P 6 cB 1.00 0.04 X X n 7 G8 c B 1.80 0.04 X X 8 TI7-F4 c 9 G5 c JO 15 c B F F 3.00 4.60 2.50 0.10 0.03 0.03 X X X X Gn X G;__ X n n 11 J4 c 12 19 c B F 5.00 0.60 0.14 0.03 X X X :1 X r .i 13 cB 1.00 0.04 X X M37671 002 ...] SECTION 8 PCM Duplicate Counts QC Spreadsheet Analyst: Date: Project No.: Client/Project Name: WBE 11/21/2005 M37636 GP Ready Mix - Joint Compound Study Sample No. M37636-005 M37636-010 Fibers | Fields 1st Count 37.5 100 52.0 100 Fibers | Fields 2nd Count 29.5 100 35.5 100 Fibers/mm2 Fibers/mm2 CV for this 1st Count 2nd Count range(fib/100 fid) 48.7 38.3 0.2147 67.5 46.1 0.1589 Absolute Difference 0.79 1.43 Maximum Permissible Difference 3.00 2.56 Pass/Fail Pass Pass PCM Duplicate Counts QC Spreadsheet Analyst: Date: Project No.: Client/Project Name: WBE 11/21/2005 M37653 GP Ready Mix - Joint Compound Study Sample No. M37653-008 M37653-010 M37653-014 M37653-017 M37653-023 M37653-027 M37653-031 M37653-034 M37653-037 M37653-055 Fibers | Fields 1st Count 69.5 100 80.0 100 15.0 100 68.5 100 41.0 100 65.5 100 53.0 100 39.5 100 52.0 100 0.0 100 Fibers | Fields 2nd Count 86.5 100 89.5 100 13,0 100 58.5 100 55.5 100 97.0 100 63.5 100 27.5 100 79.0 100 0.0 100 Fibers/mm2 Fibers/mm2 CV for this 1st Count 2nd Count range(fib/100 fid) 90.3 112.3 0.1589 103.9 116.2 0.1589 19.5 16.9 0.4925 89.0 76.0 0.1589 53.2 72.1 0.1589 85.1 126.0 0.1589 68.8 82.5 0.1589 51.3 35.7 0.2147 67.5 102.6 0.1589 0.0 0.0 0.4925 Absolute Difference 1.10 0.59 0,30 0.72 1.19 2.00 0.78 1.19 1.91 0.00 Maximum Permissible Difference 3.26 3.43 4.41 3.03 2.54 3.26 2.83 3.02 2.92 0.00 Pass/Fail Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass PCM Duplicate Counts QC Spreadsheet Analyst: Date: Project No.: Client/Project Name: WBE 11/21/2005 M37670 GP Ready Mix - Joint Compound Study Sample No. M37670-008 M37670-011 M37670-016 M37670-031 Fibers | Fields 1st Count 52.5 100 49.0 100 70.0 100 1.0 100 Fibers | Fields 2nd Count 68.0 100 72.5 100 91.5 100 1.0 100 Fibers/mm2 Fibers/mm2 CV for this 1st Count 2nd Count range(fib/100 fid) 68.2 88.3 0.1589 63.6 94.2 0.2147 90.9 118.8 0.1589 1.3 1.3 0.4925 Absolute Difference 1.14 1.73 1.37 0.00 Maximum Permissible Difference 2.85 3.81 3.30 1.17 Pass/Fail Pass Pass Pass Pass Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy P~>iect Name: .___________________________________________ Sample#^ Analysis Date: (if* t/tiS__________ Media Type: 25 mm MCE Filter -- ------ Sample ID: 10 t~}37 ( % ' 00^ At/UC/fTjt -- -- --- -- 7 // // r~ i :. -------- --. ^-- -- '__ , -- -- 2- -- -- --, -- -- Pump Flow Rate, Liters/minute (FR) 20 Sample Time, minutes ft) _--- Sample Volume, Liters (V) / 30 J- 7 Total Fibers Counted, Sample (FCS) 7 40 Total Fields Counted, Sample (FLS) -- Total Fibers Counted, Blank (FCB) -- 50 Total Fields Counted, Blank (FLB) 7^ /60 , -- ---- -- -- " / -- ----- -- -- :t *---- -- . / k +-- -- ' ,-- -- 2i -- -- --- -- ' // --- 1-- -- X ---- -- -- --- Area of Filter, mm2 (AF) --- ' 60 Graticule Field Area, mm2 (GFA) JJ>f' ^ _ 06 ~7 7 / j- 70 Catcutation of Fiber density (E) in Fibers/square millimeter / Xi 80 2, 90 ---- E= E = ((FCS/FLS)-(FCB/FLB))/GFA fibers/mm2 ----- 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: C = jEl*(AF) 1000 *v C= fibers/cubic centimeter Limit ofQuarrtifcsakm (LOQ) = / tibers/rrvn2 project Name: (. . . ). Analysis Date: Materials Analytical Services. Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Sample # Media Type: 25 mm MCE Fitter -------. `i i ( ' ---- .-- -- -- -- i X3..... 2 -- ' . --1 ---- /-- --- /t --i -- - --- -- .-- ii -- --. . >* -- --. ,-- -- --- ' ---- -- "..) -- / / . --- /-- -- /i -- -- --- --. -- --- / ./ -- / / ---- --/ /-- // --, --- Ii -- X ___ Sample ID: -- TO M3 ~ 0/ 0 /? FfC/CA -- -- / X ii / --- X. -- -- Pump Flow Rate, Liters/minute (FR) 20 Sample Time, minutes (T) Sample Volume, Liters (V) 30 Total Fibers Counted, Sample (FCS) 40 Total Fields Counted, Sample (FLS) Total Fibers Counted, Blank (FCB) 50 Total Fields Counted, Blank (FLB) Area of Filter, mm2 (AF) 60 Graticule Field Area, mm2 (GFA) 3^.2. /0 0 3 <TJ ^ . Co7 / 70 / / 80 -- Calculation of Fiber density (E) in Fibers/square millimeter E = ({FCS/FLSMFCB/FLB))/GFA / 90 --- E= y/ fibers/mm2 -- 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: C ={EKfAFl 1000* V C= fibers/cubic centimeter limit of Quantitation (LQQ) = 7 f&ersAnm2 Project Name: i Analysis Date: Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Sample# Media Type: 25 mm MCE Filter ------- ---. --- % ~r~ .-- / -- --- ' ----- / -- -- --- i / ------ f t ( ( ------- /. / *-- / 2 I Z t / -- 4 a i --- / ! --. / ( 3 -- -- - z i -- 2 /i z 9-. .2 X -- -- / -- --^ i -- 3 ---- / 2 -- 2 -- / t Sample ID: ( 10 --- Pump Flow Rate, tilers/minute (FR) -- 20 Sample Time, minutes (T) /X Sample Volume, Liters (V) ! 30 Total Fibers Courted, Sample jFCS) -- 40 Total Fields Counted, Sample (FLS) -- Total Fibers Counted, Blank (FC8) -- -- 50 Total Fields Counted, Blank (FLB) Area of Filter, mm2(AF) (: 60 Graticule Field Area, mm2 (GFA) -- H J? " 06# fiF/>UC<f\7 ^ (j X/0O 3 &S 6,fio7 7 . %' ' ' / / -- 5i /i i 2 70 80 90 100 Calculation of Fiber density (E) in Fibers/square millimeter E= E = ((FCS/FLSMFCB/FLB))/GFA //2-3 fibers/mm2 Calculation of Fiber Concentration (C) In Fibers/cubic centimeter Notes: C = jE)*(AFl 1000 *V C= ____ fibers/cubic centimeter Lima ofQuantitation (LQQ) - 7 ftbcss/rnm2 Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Project Name: Analysts Date: ///? //G f~ Media Type: 25 mm MCE FHter Sample # X /3 -- --/ // ~T i /i -- V/ x% --- l --t / . --- -- X '( / 2 :} ( / 2Jx -----' --- / --- / 2. -- /i / -- / J 2 J2------ -- / 2/ (-- '-- ---: 2h. / 2 '-- Sample ID: -- TO -- Pump Flow Rate, I itors/mimrte (FR) / 20 Sample Time, minutes (T) -- Sample Volume, Uters (V) :? a 30 Total Fibers Counted, Sample (FCS) A ? 7fZ ~ d/0 A ^ 2 / /i -- / / / 40 Total Fields Counted, Sample (FLS) / 0& / Total Fibers Counted, Blank (FCB) / 50 Total Fields Counted, Blank (FLB) -- Area of Filter, mm2 (AF) J i' J /i 60 Graticule Field Area, mm2 (GFA) 0 ~ DcT? 7 ......................................................................................,1 70 /. -- Calculation of Fiber density (E) In Fibers/square millimeter / / 80 -- ^-- -zA -- 90 --- / / -- 100 E = ((FCS/FLS)-(FCB/FLB))/GFA E = fJC.2 fibers/mm2 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: C= C = (EF(A_F) 1000 * V fibers/cubic centimeter Limit ofQuantitation (LOQ) - 7 ftoers/mm2 Fiber counts outside the 100-1300 fibers/mm2 \nafyst Reviewed By: ' Materials Analytical Services 3945 LahefiekI Court Suwarree, GA 30024 Phone (770) 8663200 have greater than optimal variability arret are probably biased. Date: Date: ///-2 // QO '1*4/* Page of Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy ,r` ^ject Name: Analysis Date: ___/r Of Sample # Media Type: 25 mm MCE Fitter 1-- --- --- -- --- -r--- -- _ ---- -- f ) t t ------ -----r ------ ---'--- / -- ---- ---- . .. .. -- ----- -- ---- -- v: --- --- - --------- ---- --- ' -- ---- i ---- / --- ------- -- ---- ----- __ .-- __ Sample ID: - . 10 ; _____________________ ~6/Y *<&C{Cnfti / /i <-- -- Pump Row Rate, Lrters/minute (FR) 20 Sam^e Time, minuter, (T) ______________________ _________ ' . ,-^. "-- Sample Volume, Liters (V) .. .--. 30 M A --. Total Fibers Counted, Sample (FCS) -- 40 Total Fields Counted, Sample (FLS) r> f06 --. . ------: / -- ---- -- -- / -- -- --- ~~ -- Total Fibers Counted, Blank (FCB) 50 Total Fields Counted, Blank (FLB) Area of Filter, mm2 (AF) 60 Graticule Field Area, mm2 (GFA) ?y>~ o.0 2 70 Calculation of Fiber density (E) in Fibers/square millimeter 80 E = ((FCS/FLS)-(FCB/FLB))/GFA ; ' -s ---- 90 ---- - E= //,.? fibers/mm2 -- 1 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: C - (E)*(AF) 1000 *v C --fibers/cubic centimeter Limit of Quantitation (I.OQ) = 7 ffoers/rrtni2 Fiber counts outside the 100-1300 fibers/mm2 Analyst Reviewed By: \ ) Materials Analytical Services 3946 LaKefiekl Court Suwartee, GA30024 Phone (770) 860^200 Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy P -'ject Name: .^____________________________________________ Sample #_ Analysis Date: ///A ffft __________ Media Type: 25 mm MCE Fitter X .----l1 7A ~T~ --- --- / / / / ( AX. J / ---- l A / Xz / -- _-- ;) i t --/ -- l --- / X 7T --- 2 -- --- AA - / -- -- --X --- / --- ~Ts -- -- / I -- ( -- --' -- / X3 --- Ai -- XX -- -- / 2 Sample ID: -- - 10 / Pump How Rate, Liters/minute (FR) l 20 Sample Time, minutes (!) -- Sample Volume, titers (V) / 30 -- / /i / -- Total Fibers Counted, Sample (FCS) 40 Total Reids Counted, Sample (FLS) Total Fibers Counted, Blank (FCB) 50 Total Fields Counted, Blank (FLB) Area of Filter, mm2 (AF) f 60 Graticule Field Area, mm2 (GFA) -- 0-6c7? , . i ! ----- 70 / Calculation of Fiber density (E> in Fibers/square millimeter 80 - E = <(FCS/FLS)-{FCB/FLB))/GFA ,__. 90 -- E= 0 fibers/mm2 -------- 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: C= C = (ET(AF) 1000 * V fibers/cubic centimeter Lima of Quantitation (LOQ) = 7 ffoersAnm2 r iect Name: Analysis Date: Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Sample # Media Type: 25 mm MCE Filter '/ / / -- tv !---------- --/ -- ------- --------- ------------ / / 2 -- ----- - -- / --- . / -- --- / --- / / / -- 'i k --- ---- r'-- --------- -- - --. 1 j. / - i 3 -- .-- -- / -- --- / /i 2 -- ! / ------------- / --- "---------- -- / -- -- 3 2 / j- --- il / -- ------- ^ Sample Hi: /? 3 ^653 ~Q2 2 /iO/?C/C^7%- -- 10 Pump Row Rate, Liters/minute (FR) -- 20 Sample Time, minutes (T) , ---- Sample Volume, Liters (V) JT 30 -- Total Fibers Counted, Sample (FCS) / 40 Total Fields Counted, Sample (FLS) / Total Fibers Counted, Blank (FCB) S3 /OO 50 Total Fields Counted, Blank (FLB) JA- Area of Filter, mm2 (AF) j? J " / : 60 Graticule Field Area, mm2 (GFA) O-0q~77 / .. . / 70 Calculation of Fiber, density (E) in Fibers/square millimeter Y, --- -- i- 80 E = ({FCS/FLS)-<FCB/FLB))/GFA -- 90 E- 73-. / fibers/mm2 / 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: C= C = {ET<AF) 1000 *V fibers/cubic centimeter limit ofQuantitation (J.OQ) = 7 fibersAnm2 Project Name: Analysis Date; Materials Analytical Services Airborne Fiber Analysis NIQSH 7400 Issue 2; Phase Contrast Microscopy Sample# Media Type: 25 mm MCE Filter / fi / 2 . ---- -- ) (3 2 --/ / J-- .2 t . JL i / ---- /. // a ,X 7 X- /2 3( 2 3 '-- 3 / A .. 5 77" 2 > / / 31 JL x. -- ( /( ---- X- it 2 /-- (/ L X. -- --- --- t -- 1 -i a s -- ' -<? /2 / -- X j. -- /i -- --/ l -- Sample ID; J3L 3 7/ ^ -03 T' 10 Pump Row Rate, Liters/miriute (rR) 20 Sarnie Time, minutes (I) Sample Volume, Liters (V) 30 Total Fibers Counted, Sample (FCS) 40 Total Fields Counted, Sample (FLS) 1L /OO 2 -- / -- /i 2 Total Fibers Counted, Blank (FCB) 50 Total Fields Counted, Blank (FLB) Area of Filter, mm2 (AF) 60 Graticule Field Area, mm2 (GFA) J.0n~77 70 Calculation of Fiber density (E) in Fibers/square millimeter s / 3 - 80 90 E- . E = ((FCS/FLSMFCB/FLB))/GFA 6.0 fibers/mm2 2 100 Calculation of Rber Concentration (C) in Fibers/cubic centimeter Notes; C = (E)*(AF) 1000'* V C = fibers/cubic centimeter Lmut of Quantitation (LOQ) = 7 ftoersAnm2 pject Name: Analysis Date: Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Sample # Media Type: 25 mm MCE Filter -- 2 *-- -: Sample ID: ft ^ $ 3( /f 7:7s't/ CA f(-_ '-- -- -7 -- -- -' ( 10 / Pump Flow Rate, Lilers/minute (FR) -- a / -- 1 20 Sample Time, minutes (T) ., ,,_ / %t --Z Sample Volume, Liters (V) - --/ 30 ;-- '7*x Total Fibers Counted, Sample (FCS) 7 2. 1 X -- . -- 40 Total Fields Counted, Sample (FLS) {O d --1 '-\ i --( / / --I i / / 7 --- -- --l / Total Fibers Counted, Blank (FCB) 50 Total Fields Counted, Blank (FLB) Area of Filter, mm2 (AF) 60 Graticule Field Area, mm2 (GFA) 3 j~ ^ 0 ci'T 2 . X! -- i / .-- 3 ' -- -- --- --, /i A--. 70 -- Calculation of Fiber density (E) in Fibers/square millimeter /$ /-- --- --- -- --/ -- i 2 /i / 80 --^ / 90 E= E = <(FCS/FLSHFCB/FLB)>/GFA 2. S fibers/mm2 / -- _-- -- / /A / 7 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: C = (E)*(AF) 1000 *V C= fibers/cubic centimeter limit ofQuantitation (l_QQ) = 1 ffoefs/mm2 'roject Name: / Analysis Date: Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Sample# Media Type: 25 mm MCE Filter f -- -- .-- --- Sample ID; tl 3 ?fS 5 ~ Q SY /K:/?C( CAl(f --- -- ~ _ *--. 10 ---- tk Pump Flow Rate. Uters/miriute (FR) -- '-- -- -- 20 Sample Time, minutes (T) , ^-- / *--. / -- -- - -- -- -- '-- Sample Volume, Uters (V) --- 30 -- Total Fibers Counted, Sample (FCS) -2 . X. ---- -- ^-- *--. ti -- / z 40 Total Fields Counted, Sample (FLS) Total Fibers Counted, Blank (FCB) /Q& --. / -- / 50 Total Fields Counted, Blank (FLB) T------ / -- Areaof Filter, mm2 (AF) J'X'f' -- -- --a 60 Graticule Field Area, mm2 (GFA) 7? . -- -- ---- ,J=r i- X 70 Calculation of Fiber density (E) in Fibers/square millimeter -- ---- /-- -------- --- / -- / -- -- // --- -- --. --. -- -- 80 / 90 -- E= E = ((FCS/FLS)-(FCB/FLB))/GFA JJT ? fibers/mm2 A / / --- "-- 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: C = (E)*(AF) 1000 *V C= fibers/cubic centimeter limit ofQuantitation (LQQ) = 7 fibers/mm2 Ffcer counts outside the 100*1300 fibers/mm2 rarjfte have greater than optimal variability and are probably biased. L.y ' Analyst Date: Reviewed By. Date: ml e/ M* C Materials Analytical Services 3945 Lakefietd Court Suwanee, GA 30024 Phone (770)8603200 & (* Page_ of Toject Name: Analysis Date: Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy .__________________'_______________ Sample# JV/6 f Media Type: 25 mm MCE Filter 22 2 --- / tX JXr~ -- -- / 2 - . --- ^-- -- /i 'i r .-- '/i xi -- i ---- / / / .-- ./ -- / / 1X --- / / / J (X / ------- // / V / / -- 3 -- t /i /k ( / -- Sample ID: JX- 10 -- Pump Flow Rate, Liters/minute (FR) 20 Sample Time, minutes (T) X Sample Volume. Liters (V) -- 30 / Total Fibers Counted, Sample (FCS) -- 40 Total Fields Counted, Sample (FLS) X l -- :------. --. Total Fibers Counted, Blank (FCB) 50 Total Fields Counted, Blank (FIB) Area of Filter, mm2 (AF) 60 Graticule Field Area, mm2 (GFA) ft 7 76X2-0 3 7 Ac'rucflfr 7f 160 d- DO~i 7 -- 70 / l / 80 X X -- 90 -- -- Calculation of Fiber density (E) in Fibers/square millimeter E= E = {(FCS/FLS)-(FCB/FLB))/GFA 6 fibers/mm2 '-- 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: C = (E)W) 1000 *v C= fibers/cubic centimeter Lima ofQuantitation (LOQ) = 7 fibers/mm2 fiber counts outside the 100-1300 fibers/mm2 Analyst Reviewed By: Materials Analytical Services 3945 LafceBeWGouit Suwanee,GA 30024 Phone (770) 866-3200 greater (ban optimal variability and are probably biased. Date: Date: ///2//f) J /&*4 /&&((> e/ Page_ of Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy :oject Name:.'_________________________ Sample #_ Analysis Date: tt/nAr ____ Media Type; 25 mm MCE Filter '-- -- - --- ---- --- ----- -- -- .-- SamplelD: . -- TO ___ Pump Flow Rate, Liters/mitiute (FR) tl_ 3~7<333 ~03^ X<:P(. f(/?73 --' . -- -- -- -- 20 Sample Time, minutes (T) -- ------ -- -- -- ---- -- Sample Volume, Liters (V) -- ---- 30 -- -- --- Total Fibers Counted, Sample (FCS) 0 -- --- ^-- " ---- ---- '-- -- -- 40 Total Fields Counts, Sample (FLS) Total Fibers Counted, Blank (FCB) 50 Total Fields Counted, Blank (FLB) /00 -- ----- -- --- -- --- - ---- :---- -- -- Area of Filter, mm2{AF) 60 Graticule Field Area, mm2 (GFA) 3 yJ o. v o 7 7 JL "-- ' --- -- 70 --- -- -- -- ---- Calculation of Fiber, density (E) in Fibers/square millimeter ---- -- - -- ---- - ---- -- ---- --- --- --- ' -- 80 -- -- 90 -- *----- 100 E = ({FCS/FLS)-(FCB/FLB)>/GFA E~ ^ y fibers/mm2 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: c = mnm 1000 * V C= flbers/cubic centimeter Umil ofQuantaaSfoo (LQQ)=7 fiwrs/rnm* 'oject Name: j Analysis Date: Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Sample # Media Type: 25 mm MCE Filter / ~T/ TX~ / Si *A ti / /; ( lh- >? / / -- 2 -- -- -- / /-- / --- --x / --. V/ / ./ / --- // // * "-- -- / ; ------ j'L_~ $ .'-- / -- - -- -------. --J --. -- t -- ,-- -- -- / / tt - /! / / -- 7 Sample ID: t 10 /7 3 7 & 7^ " 00$ /f OtfC/CO) fC Pump Flow Rate, Liters/miiiule (FR) / 20 Sample Time, minutes (T) / Sample Volume, Liters (V) 30 -- Total Fibers Counted, Sample (FCS) ^ ^- / 40 Total Fields Counted, Sample (FLS) / 60 --- --- z. -- / Total Fibers Counted, Blank (FCB) 50 Total Fields Counted, Blank (FLB) Area of Filter, mm2 (AF) 60 Graticule Fidd Area, mm2 (GFA) / ft d- Dc'j 1 2 70 -- Calculation of Fiber density (E) in Fibers/square millimeter '. i --- 80 -- E = ((FCS/FLS)-{FCB/FLB))/GFA '--- 90 J>L E- //. 3 fibers/mm2 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: C-- C = (E)*(AF) 1000 * V fibers/cubic centimeter Limit ofQuantitation (LOQ) = 7 fibers/mm2 ""`eject Name: Analysis Date: Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy hhr/c Sample # Media Type: 25 mm MCE Filter -- -- (i j ,------ H . ------ i 1* -- / f Sample ID: / /i 10 / / -- Pump Flow Rate, liters/miuute (FR> --- / / 20 Sample Time, minutes (T) --X i Sample Volume, Liters (V) A^PC -- X-- -- l /d ( X l ------ ' --- / --- -- ( X i -- -- -- S' / / / / -- /A X 30 X Total Fibers Counted, Sample (FCS) -- 40 Total Fields Counted, Sample (FLS) --- Total Fibers Counted, Blank (FCB) ------ 50 Total Fields Counted, Blank (FLB) / Area ofFilter, mm2 <AF) n 60 Graticule Field Area, mm2 (GFA) ~~J J7- Pi ^Q 0 J>/J' 6. V&P ? <> X -- -- / --- X? ----- / 70 -- --- 80 Calculation of Fiber density (E) in Fibers/square millimeter E = {(FCS/FLS)-(FCB/FLB))/GFA 2 H --- / / J / --- -- --- 90 E= L/. X fibers/mm2 -- --. -- / 2 / / X100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: C = (EHAF) 1000 *V C= fibers/cubic centimeter Omit ofQuantitation (LQQ) = 7 ftbers/mm3 Ffcer counts outside the 100-1300 fibefsAnm2range have greater than optimat variabKity and are probably biased. Analyst Reviewed By: Date: Date: ///2lfaS >1 Jm Materials Analytical Services 3945 Lakefiefct Court Suwaoee, GA 30024 Phone (770) 86&3200 Cftffoo Fage_ of oject Name: Analysis Date: Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Sample # Media Type: 25 mm MCE Filter j- ~-- .-- 7 /,-- <-- s i -.-- J ---- / / /. i iH -- --- 7/ x1 / / - -- -- / >' ) / / --,, / /l // .-- / J7' I /! /, ij- / -- .--,, / jA. / /^ / i --: -- / 7 / 7 / -- / -- --- -- / 7 / / .-- / / Sample ID; /"? 3 7 6*70 "0 / 10 --- Pump Row Rate, Liters/minute (FR) -- / 20 Sample Time, minutes (T) Sample Volume, Liters (V) 30 --- Total Fibers Counted, Sample (FCS) 40 Total Fields Counted, Sample (FLS) ^<?/ /c>0 Total Fibers Counted, Blank (FCB) X 50 Total Fields Counted, Blank (FLB) /i Area of Filter, mm2 (AF) --- 60 Graticule Field Area, mm2 (GFA) 9.%f <^00 7? / / 70 7 --* 80 Calculation of Fiber density (E) in Fibers/square millimeter E = ((FCS/FLS)-{FCB/FLB))/GFA / --- 90 / e= //r. t fibers/mm2 / 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: C=(E)`(AF) 1000 * V C= fibers/cubic centimeter Limit ofQuantitation (LQQ) = 7 fibers/mm2 Fiber counts outside the 100-1300 fibers/mm2 Analyst Reviewed By: Materials Analytical Services 3945 Laketiefd Court Suwanee, GA 30024 Phone (770) 866-3200 have greater than optimal variability and are probity biased. Date: Date: it,/j/Ae^T A 7 ( 06 Page_ of i Ject Name: Analysis Date: Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Sample# Media Type: 25 mm MCE Filter Notes: Unit ofQuantitation (LQQ) = 7 ffcersftnm2 Sample ID: /? % 7 (?7G " 03/ /fC'fit-' ^ ^ Pump Row Rate, Liters/minute (FR) 20 Sample Time, minutes (T) Sample Volume, Liters (V) 30 Total Fibers Counted, Sample (FCS) 40 Total Fields Counted, Sample (FLS) Total Fibers Counted, Blank (FCB) 50 Total Fields Counted, Blank (FLB) Area of Filter, mm2 (AF) Graticule Field Area, mm2 (GFA) / / G<3 , ] '6 ^ o, om 7 Calculation of Fiber density (E) in Fibers/square millimeter E = ((FCS/FLSMFCB/FLB))/GFA E = A/tfj ^ 7 fibers/mm2 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter C= C =(B*<AF1 1000 * V fibers/cubic centimeter FF-'ect Name: ;.. \ Analysis Date: Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Sample # Media Type: 25 mm MCE Filter 7^ -- H -- -- 2 / / - -- -- xX -- -- --- ----. -- -- --- Sample ID: h 37 43^ ~ 00 S' 7(Q/UC4.7^ h -- -- . 10 i Pump Row Rate, Liters/minute (FR) / X 2- 20 Sample Time, minutes (T) i ', ; ----- Sample Volume, Liters (V) l % --/ ----- XX 30 Total Fibers Counted. Sample (FCS) 7 ^ j/ __> - ---- 7 40 Total Fields Counted, Sample (FLS) /6 0 ---- ' ' ----- -- Tefal Fibers Counted, Blank (FCB) -- -- -- 50 Total Fields Counted, Blank (FLB) -- -- -- ' / -- ) -----/ -- -- *----- k ---" ,-- .-- --i // T '--- 1 --- -- ----- ~ -- 7\ '-- -- -- -- --- ----. Area of Filter, mm2 (AF) Jj>J~~ -- - 60 Graticule Field Area, mm2 (GFA) ^.06*77 / XX 70 Calculation of Fiber, density (E) in Fibers/square millimeter -- ' , i / 80 E = ((FCS/FLSHFCB/FLB))/GFA Xx 90 -- -- too E = 33-33 fibers/mm2 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: C-- C =(E)`(AF) 1000 * V fibers/cubic centimeter Limit ofQuantitation (LQQ) = 7 fSjers/mm2 Fiber counts outside the 100-1300 fibersAnm2 Analyst itave greater than optimal variability and are probably biased. Reviewed By: Materials Analytical Services 3945 Lakefietd Court Suwanee, GA 30024 Phone (770) 866-3200 JL{ Rage of r set Name: :5 . Analysis Date: Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy ff/n/ZdS' Sample # Media Type: 25 mm MCE Filter -----. / / ----- --- --- / ~3r~ . ---' -- 2-- t--- ----- /t -- <-- '------ --- ------ -- ------ ,> t (i -- -- -- ' -- .. -- ' -- -- -- -- / /-- -- /i ---- ----- ) /-- -- --- -- -- --. --- ' 1 / ------ i ---- -- / __ Sample ID: M '3 763^ -0/0 Ksft/cATG"' - 10 ___ Pump Flow Rate, Uteis/minute (FR) -- / 4X /i / 20 Sample Time, minutes (1) Sample Volume, Liters (V) 30 Total Fibers Counted, Sample (FCS) 40 Total Fields Counted, Sample (FLS) /O o -- Total Fibers Counted, Blank (FCB) - 50 Total Fields Counted, Blank (FLB) X4 Area of Filter, mm2 (AF) --' 60 Graticule Field Area, mm2 (GFA) J . Go77? -- / 70 / Calculation of Fiber density (E) in Fibers/square millimeter / 80 E = ((FCS/FLS)-(FCB/FLB})/GFA --- --- / / /-- / 90 / -- ----- e= YLf fibers/mm2 -- --- / X -- 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: C= C = (EHAF1 1000 *V fibers/cubic centimeter Limit ofQuantitation (LOQ) = 7 fibers/mm* P '"set Name: \ . '7 Analysis Dale: Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Sample # Media Type: 25 mm MCE Filter I-- -- -- a % . --. --/ 3 -- / -- -- --- X i --- -- ~T -- { --- 1 --- -- 7i ( -- -- ( l -- /l 2 -- -- / l X -- / .. / iz 2l -- i /2 -- 7i z a .X X -- -- / -- --" ( -- 3 --- -- 3i / X -- 2 -- / Sample ID; l 10 ---- Pump Row Rate, Liters/minute (FR) -t- /i 20 Sample Time, minutes (T) Sample Volume, Liters (V) i 30 Total Fibers Counted, Sample (PCS) --. 40 Total Fields Counted, Sample (FLS) -- Total Fibers Counted, Blank (FCB) -- 50 Total Fields Counted, Blank (FLB) --- Area of Filter, mm2 (AF) /. 60 Graticule Field Area, mm2 (GFA) -- /V 3 7S3 ~ @6$ 2 (j X /0> 0 3 &X <3_f) o7 ? / / -- 31 // 70 80 90 Calculation of Fiber, density (E) in Fibers/square millimeter E = ((FCS/FLSMFCB/FLB))/GFA E= //2-3 fibers/mm2 x 7 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter , Notes: C = {EHAF) 1000 * V C- fibers/cubic centimeter Lima of Quantitation (LQQ) = 7 ffcersAniit2 P :ect Name: Analysis Date: Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Sample # Media Type: 25 mm MCE Fitter X /3 -- -- i --- / / / / /i i- Y x 1 i X / / 2 ) '( / 2i !---- / 2 -- V ---------- 3 -- XJ. . -- . --/ X1 ----/' xXzi 2-- _-- -- /i -- // -- --2 / / --- -- '-- . --' -- -- 2k / 7-- 2 A 2/ Sample ID: 10 Pump Dow Rate, Liters/minute (FR) 20 Sample Time, minutes (T) Sample Volume, Liters (V) 30 Total Fibers Counted, Sample (FCS) 40 Total Fields Counted, Sample (FLS) t] ^ ~~ 2k 2 / 0& CJ) / /* -- / / Total Fibers Counted, Blank (FCB) / 50 Total Fields Counted, Blank (FLB) -- Area of Filter, mm2 (AF) /i 60 Graticule Field Area, mm2 (GFA) . J S' J 0- 9o1 7 / --; / 70 -- Calculation of Fiber density (E) in Fibers/square millimeter / / 80 ---- z-A -- 90 --- / / -- 100 E - ((FCS/FLS)~(FCB/FLB))/GFA E= fii.2 fibers/mm2 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter , Notes: C = (EHAF) 1000 *V C= fibers/cubic centimeter Limit ofQuaniitation (LOQ) -1 nberstoim2 Fiber counts outside the 100-1300 fibers/mm2 ranoe have greater than optimal variability and are probably biased. <Vnafyst Date: / f/2//to Reviewed By: /: A Materiats Analytical Services 3945 Lakefietd Court Suwanee; GA 30024 Phone (770) 866-3200 Date: Page_ of Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy P Sect Name: \) Analysis Date: /r////0 r Sample # Media Type: 25 mm MCE Filter .-- / --_ ---- Sample ID: --- ' -- 3- -- -- . -- - . TO --- / /i Pump How Rate, Liters/miriute (FR) -- -- -- 20 Sample Time, minutes (D '-- -- -- ..-- " --- Sample Volume. Liters (V) -- V------ -- -------- . --- -- --. - XX --r- -- ----- . -- 30 Total Fibers Counted, Sample (FCS) 40 Total Fields Counted, Sample (FLS) -- --- -- / ---- Total Fibers Counted, Blank (FCB) tl 3 7 3 OiY /?(:'/'(fCf) f(- /^ /^6 ---- 1-- -- ------ -- --- -- ) --- ' -- / --- i-- -- ,--. / -------- ------r- ------_ --- / --- -- ----- -----' -- ---- / -- ------ -- -- -- / ^. 50 Total Fields Counted, Blank (FLB) Area of Filter, mm2 (AF) 60 Graticule Field Area, mm2 (GFA) f q _ o cr7 ? --- '--' 70 Calculation of Fiber density (E) in Fibers/square millimeter -- 80 -- --90 - too E ((FCS/FLS)-(FCB/FLB))/GFA E = /6.1 Fibers/mm2 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter - Notes: C-- C = (E)*{AF) 1000 * V fibers/cubic centimeter limit of Quantitation (LOQ) = 7 fftjers/irm? Fiber counts outside the 100-1300 fibers/him2 Analyst Reviewed By: Materials Analytical Serv 3945 Lakefteld Court Suwanee, GA 30024' Phone (770) 866-3200 have greater than optimal variability andare probably biased. Date: Page of P -ect Name: V /' Analysis Date: Materials Analytical Services Airborne Fiber Analysts NIOSH 7400 Issue 2; Phase Contrast Microscopy Sample# Media Type: 25 mm MCE Filter X ---- --- / 1 / / - JA7 A /2 . // i --- / --- i 1 --- / A --/ / --- --- / ~T--X~ X 7T .-- . / 2 -- --- ~r - / -- -- --- -- A --- ' ) / --- tf --_-- /( -- --- ( --' -- / --- 2 -- -- 7i 3 -- X --- / 2 Sample ID: h 2 7COJ-0 / ? /ff/'c/ CrffU' --. 10 / Pump Row Rate, Uters/miriute (FR) ( 20 Sample Time, minutes (T) -- Sample Volume, Liters (V) / 30 Total Fibers Counted, Sample (FCS) 2% / /i / -- 40 Total Fields Counted, Sample (FLS) Total Fibers Counted, Blank (FCB) 50 Total Fields Counted, Blank (FLB) Area of Filter, mm2(AF) { && ? 60 Graticule Field Area, mm2 (GFA) -- o - 6 e"7 7 --- 70 / Calculation of Fiber density () in Fibers/square millimeter 80 - E = ((FCS/FLS)~(FCB/FLB))/GFA 90 --- -- 100 E= 4.0 fibers/mm2 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: C =jEl*iAFj 1000 *v C~ fibers/cubic centimeter Unit of Quantitation (LOQ) - 7 fi>ers/mm2 Fiber counts outside the 100-1300 fibcfsAnm2 Analyst Reviewed By: Matenste Analytical Services 3345 LakeOefd Court Suwanee, GA30024 Phone (770) 866-3200 have greater than optimal variability and are probably biased- Date: ///?//Y)j Date: e/ Page_ of . Project \ Name: Analysis Date: Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Sample # Media Type: 25 mm MCE Filter / /lJ~ /-- .-- -- r----- / -- -- /-- --- / 2 ^-- / --. / ------. / --,---- Xz / - ,-- '--- - / ZL2. -- . ------ / --- -T/ --' // -- r J .----- --. ^-- --- /i -- I -- / 2 -- 5 2 / j- --- ,-- I / /z / --! ------ --_ Sample ID: fl ^ " 02 X A A(~(CAf ?T -- TO Pump Flow Rate, 1 ifers/minute (FR) -- 20 Sample Time, minutes (T) --- Sample Volume, titers (V) J 30 --- Total Fibers Counted, Sample (FCS) / 40 Total Fields Counted, Sample (FLS) / Total Fibers Counted, Blank (FCB) -- 50 Total Fields Counted, Blank (FLB) jX-- Area of Filter, mmz(AF) / 60 Graticule Field Area, mm2 (GFA) / T<ri /oo o-bQ-n , / 70 --. -- 80 XZ -- 90 Calculation of Fiber density (E) in Fibers/square millimeter E -- ((FCS/FLS)-(FCB/FLB))/GFA e= 72 J fibers/mm2 / 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: C= C = (E)*(AF) 1000 * V fibers/cubic centimeter Limit ofQuantitation (LOO) = ! fibcrsAnin2 Reject Name: Analysis Date: Materials Analytical Services Airborne Fiber Analysis NfOSH 7400 Issue 2; Phase Contrast Microscopy Sample # Media Type: 25 mm MCE Filter / /1 / --- -- / -- ..2 d ( / i3 _ -- / ! 2 / 3 -- ! -- / xi / X / 2 3 ---- Z 3 / ! lX . 'T / XX. -- /2. - -- \ / 3 ' --- / XX / / XX ---- . X -- s /( ---- -- X 2 /i /-- -- / -- -- y 3 7 -- X X -- /i ,-- Sample ID: 10 Pump Row Rate, Liters/mlnute (FR) 20 Sample Time, minutes (T) M 3 7A JX? ~ .Oj X /?( ~/C/ C/J'/G / l -- /x X -- / -- Sample Volume, Liters {V) 30 Total Fibers Counted, Sample (FCS) 40 Total Fields Counted, Sample (FLS) Total Fibers Counted, Blank (FCB) 50 Total Fields Counted, Blank (FLB) Area of Filter, mm2 (AF) 60 Graticule Field Area, mm2 (GFA) 97 fOG fyy d.0r>-?'7 /i a y / 3 - 70 80 90 Calculation of Fiber density (E) in Fibers/square millimeter E = <(FCS/FLSMFCB/FLB))/GFA E= . /J-6-0 fibers/mm2 Z. 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: C =jE)*(AFi 1000 *v C= fibers/cubic centimeter limit ofQuantitation (LOQ) = 7 fibetsftmj2 . Ffter counts outside the 100-1300 tibers/nW range have greater than optimal variability and a/e probably biased Analyst Date: // Reviewed By; ] Materials Analytical Services ' 3945 f akeftekt Court Suwanee, GA 30024 Phone (770) 866-3200 /GO Date: Of Page_ of P"Mect Name: /^ ' '/ Analysis Date: Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Sample # Media Type: 25 mm MCE Filter -- --- 7 -- / % 1 -i / i i V / // 1^ ( -- /. / % .-- ------ / --- / * ^-- 1 --. 1 /-- / . /i /-- / --- 3 ' --- -- --/ ^-- -- -- --- _-- 2 --: . ----- -- -- - /i ` --- / / -- --- --- fi 1 2 /i -- 1 H Sample ID: ft 3 7 ^ 3~3 0 ^ ( /f (sPt/CfiflT / 10 / Pump How Rate, Uters/mirtute (FR) 1 20 Sample Time, minutes (T) 2 Sample Volume, Liters (V) -- 30 Total Fibers Counted, Sample (FCS) --- 40 Total Fields Counted, Sample (FLS) / Total Fibers Counted, Blank (FCB) ^Z (GO . 50 Total Fields Counted, Blank (FLB) Area of Filter, mm2 (AF) 3 (7j' -- 60 Graticule Field Area, mm2 (GFA) x do"7? A -- 70 Calculation of Fiber density (E) in Fibers/square millimeter i 80 -- / 90 / 7 100 E = ((FCS/FLS)-(FCB/FLB))/GFA E= 2. ^ fibers/mm2 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: C =liOAFl 1000 *v C- fibers/cubic centimeter Limit o( Quantitation (l-OO) = / fibas/mni2 Fiber counts outside the 100-1300 Analyst Reviewed By: : Materials Analytical Services 3945 Lakeffetd Court Suwanee, GA 30024 Phone (770) 866-3200 sn(oa Page_ of Fiect Name: Analysis Date: Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Sample# Media Type: 25 mm MCE Filter / -- -- .-- -- Sample ID: tl ^ 0 ?Y --. -- --. 10 --- -- --. -- Pump Row Rate, t itets/miruite (FR) . '-- <--- -- 20 Sample Time, minutes (1) "- ---------- / *-- / -- ---- -- --- -- -- - --- -- Sample Volume, Liters (V) --- -- -- =--. fi --, / --- 30 -- Total Fibers Counted, Staple (FCS) z- 40 Total Fields Counted, Sample (FLS) Total Fibers Counted, Blank (FCB) 7 ~7- X / -- . . -/ ----------- -- .-- ' V --- J- X -- ------------' --- / -- / fi -- ----. --- / -- -- .-- -- / ---- a -- ^-- / / -- -- -- --. --- ( 50 Total Fields Counted, Blank (FLB) Area of Filter, mm2 (AF) -- 60 Graticule Field Area, mm2 (GFA) -- o.f>'<r17 70 -- -- 80 / ---- 90 Calculation of Fiber, density (E) in Fibers/square millimeter E = {(FCS/FLS)-(FCB/FLB))/GFA 7E= fibers/mm2 A/ / --- 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter , Notes: C = fE)*(AF} 1000 * V C= fibers/cubic centimeter Limit ofQuantitation (LQQ) = 7 bbetsAnm? fiber counts outside the 100-1300 fibers/mm2 ranbe have greater than optimal variability and are probably biased. Analyst Reviewed By: /JlA Material Analytical Services 3945 Lakefietd Court Suwanee, GA 30024 Pbone (770) 866-3200 Date: /// Date: el JlLAoaC- ($6 Page_ of Protect Name: ; -) Analysis Date: Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Sample# Pf/c, / Media Type: 25 mm MCE Filter 25 -- / 2 // f2 3 / -- --- ; 2 -- fh. / - -- / _2_ -- / Sample ID: JX- 10 -------- Pump Flow Rate, Liters/miriute (FR) -- 20 Sample Time, minutes (T) 2 Sample Volume, Liters (V) -- 30 / Total Fibers Counted, Sample (FCS) A? 3 7<2F2~6 2 7 /Z(:PU Cfl/ip % --/ -- ,,.-- n --7--- --- -- / / / /. / /i 7 ! / -- -- 40 Total Reids Counted, Sample (FLS) Total Fibers Counted. Blank (FCB) ~T~ 50 Total Fields Counted, Blank (FLB) -- Area of Filter, mm2 (AF) ------- ' 60 Graticule Field Area, mm2 (GFA) -- (GO 2 POo~f 7 ' / --- 70 i/ / Calculation of Fiber density (E) in Fibers/square millimeter , i i2 -- / // / --.-- / 80 E = <(FCS/FLSMFCB/FLB))/GFA l --- i // 2 -- / --- 90 ----- -- 100 E= /7J <2 fibers/mm2 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: C ={E)*(AF> 1000 *V C= fibers/cubic centimeter limit of Quantftation (LQQ) - 7 fbers/mm2 Fflrer counts outside the 100-1300 HjersAnm2 Analyst Reviewed By: / M^enals Analytical Services 3945 LalceffeM Court Suwanee,GA 30024 Phone (778) 866-3200 greater than optimal variably and are probably biased. Date: ///?//2 /*7 Date: o/ Page_ of Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy r; T.Ject Name: Analysis Date: ' it/nAr ' ' Sam ple# * ___ Media Type: 25 mm MCE Filter '-- --- '-- ---- --- .------ -- -- --. -- ------- Sample ID: TO __ Pump How Rate, liters/minute (FR) tl 31G53~0S A GfCrC/9/iE r----- .------ ------ -- ----- ------- ' ------ -- ---- -- -- ---- -- .-- ' ~ -- --- -- V---- -- *----- ------ - --. -------- ----- -- -- .----- -- ---- -- -- -- -- -' -- ---- -- -- -- ' 20 Sample Time, minutes (T) Sample Volume, liters (V) 30 Total Fibers Counted, Sample (FCS) 40 Total Fields Counted, Sample {FLS) Total Fibers Counted, Blank (FCB) 50 Total Fields Counted, Blank (FLB) Area of Filter, mm2 (AF) 60 Graticule Field Area, mm2 {GFA) ^o /0G 3^^ 6 _ Vo77 , : .) _ --- -- --- -- 70 ------- --- -- -- --- Calculation of Fiber, density (E) in Fibers/square millimeter ---- -- --- -- --- -- -- --' -- -- -- ---- 80 -- -- 90 -- -- 100 E = ((FCS/FLSHFCB/FLB))/GFA E= -----------A----yJ------(-----~--7---------------------------------------- fibers/mm2 Calculation of Fiber Concentration (C) in Ftbers/cubic centimeter Notes: C = (E)*(AF) 1000 * V C= fibers/cubic centimeter Limit of Quantitation (LOQ) = 7 fftets/mm2 P"Mect Name: Analysis Date: Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Sample # Media Type: 25 mm MCE Filter / 1 ir /X / 74 > /' / A -- -- /7 / 7 / / -- -- -- -- / / i .-- 'r- l J- X. ! /( / (l '-- -- A/ -- ' ---- -----. / . --- / / ----- 2 --- --- / / f. --- --- 3 ---- ---' -- 7 / fi ------ // / -- 9 / / / -- / ,-- -- -- / -- -- -- jj. ---- Sample ID: h 7 7 &7G'00$ 10 Pump Row Rate, Liters/minute (FR) 20 Sample Time, minutes (T) '. Sample Volume, Liters (V) 30 Total Fibers Counted, Sample (FCS) ^ 40 Total Fields Counted, Sample (FLS) / 60 Total Fibers Counted, Blank (FCB) 50 Total Fields Counted, Blank (FLB) . Area of Filter, mm2 (AF) 60 Graticule Field Area, mm2 (GFA) d- Q c~j 2 /?/ F 70 Calculation of Fiber density (E) in Fibers/square millimeter 80 90 E = E = ((FCS/FLS)-(FCB/FLB))/GFA //. J flbers/mm2 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter , Notes: C = |E|*(AF) 1000 * V C= fibers/cubic centimeter Limit ofQuanttoBon (LOQ) = 7 ffters/mm2 /'"ojecl Name: Analysis Date: Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy .__________________'___________ Sample # Media Type: 25 mm MCE Filter .-- -- fi j -- ty Sample ID: -- / (X7 10 t7 ^76 70 - 0/ / M-/C/C/)r& ,,--- / / /1 (--- --X --- / / Pump Row Rate, Liters/mmute (FR) 20 Sample Time, minutes (T) Sample Volume, Liters (V) , <-- --------- ( X / -- -- -- X 1 V .------ 1 -- /k ( X -- / -- -- / -- / / / -- ----------- -- .-- -- 3 /i / x-- 3 H /-- 3/ -- 30 A Total Fibers Counted, Sample (FCS) ~7 3 2 -- 40 Totsd Reids Counted, Sample (FLS) / (j 0 -- Total Rbers Counted, Blank (FCB) -- 50 Total Fields Counted, Blank (FLB) / Area of Filter, mm2 (AF) dX 60 Graticule Field Area, mm2 (GFA) 33X 6. 0"7 7 ii / 70 Calculation of Fiber density (E) in Fibers/square millimeter --- -- 80 E - ({FCS/FLS)-(FCB/FLB))/GFA / -- 90 E= </ (/. 2 fibers/mm2 -- --- -- ---------- / X -- / / X J- 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter . Notes: C= C = (E)*(AF) 1000 *V fibers/cubic centimeter limit ofQuantitation (LQQ) - 7 fibers/inm2 Fiber counts outside the 100-1300 f3xrsAiw>7 range have greater than optimal variability and are probably biased. Analyst- Date: ///.?7/Af/ 3 Reviewed By: Materials Analytical Services 3945 Lakefietct Court Suwanee, GA 30024 F*hone(77Q) 8G6-3200 WitOO Date: &f Page of T'oject Name: Analysis Date: Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Sample # Media Type: 25 mm MCE Filter A TM----- ------- X / ,-- i .------ 3 i . .-------- J --- 2 I -/ /. 1 2 H/ -- ---- X/ --- // / -- / -- .- i / -- / / /.i / -- _L_ /i /i i- -- / / / --: / /2 / *Z4- --; -- / / / -- -- / / /* -- X / '/ -- --- --- / Sample ID: /7 J7 ^70 - 0 (& 10 Pump Row Rate, Liters/roirtute (FR) 20 Sample Time, minutes (T) ' Sample Volume, Liters (V) 30 Total Fibers Counted, Sample (FCS) 40 Total Fields Counted, Sample (FLS) JOff / C>0 Total Fibers Counted, Blank (FCB) 50 Total Fields Counted, Blank (FLB) Area of Filter, mm2 (AF) . X$XfT 60 Graticule Field Area, mm2 (GFA) ^,00"?? C/C -- / 2 / 70 --. 80 Calculation of Fiber density (E) in Fibers/square millimeter E = ((FCS/FLSMFCB/FLB))/GFA // / -- 90 E= /// f fibers/mm2 --- / / / 100 Calculation of Fiber Concentration (G) in Fibers/cubic centimeter , Notes: c =iehaQ 1000 * V C= fibers/cubic centimeter Limit of Quantitation (LOQ) 7 fibers/nrW Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Pr9ject Name: Analysis Date: ///J?// C 5 Media Type: 25 mm MCE Filter Sample # ,,-- --- ;-- --- --- -- --- -- --~ . -- .-- --- --. ------- -- -- Sample ID: f~l 3 7 <? 70 --- -- . 10 -- --_-- -- -- -- -- -- Pump Flow Rate, Liters/rninute (FR) 20 Sample Time, minutes (T) Sample Volume, Liters (V) 30 --' --- -- -- -- -- -- --.. -- Total Fibers Counted, Sample (FCS) -- 40 Total Fields Counted, Sample (FLS) / /6a -- -- ---- -- -- --- ,-- i-- -- -- --- -- -- -- -- ---- -- --- -- ^-- --- Total Fibers Counted, Blank (FCB) 50 Total Fields Counted, Blank (FLB) Area of Filter, mm2 (AF) 60 Graticule Field Area, mm2 (GFA) 0 .JJO'7 7 }- - -- ' -- -- -- 70 ---- -- -- -- -- ---- -- -- 80 --- -- . -' -- -- Calculation of Fiber density (E) in Fibers/square millimeter E = ((FCS/FLSMFCB/FLB))/GFA -- --- __- -90 --/ E= -A---/--ty>. < -- 7 ----- -- -- fibers/mm2 ---: -- -- --- - 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter , Notes: C= C = (E)*(AF) 1000 *V hbers/cubic centimeter lima ofQuantitation (LQQ) = 7 fibers/mm1 Aoject Name: Analysis Date: Materials Analytical Services Ail-borne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Sampfe# M376S3 -COE Media Type: 25 mm MCE Filter 00 /f l0 10 D /( 0 0 l 0 Ilk 0 A1 I fu. X 6 bA / X\ XX 0f A- )_A_ 00 a Sample ID: t !zfc 0 10 /x / X. Pump Flow Rate. Liters/minute (FR) X/ X 20 Sample Time, minutes (T) 0 I0 Sample Volume, titers (V) XI 'A l X0 31 i 30 1 Total Fibers Counted, Sample (FCS) 1 40 Total Fields Counted, Sample (FLS) K3S (00 !/x 0 0 Total Fibers Counted, Blank (FCB) A & i 50 Total Fields Counted, Blank (FtB) 0 X / Area of Filter, mm2 (AF) / & 0,00 c0 60 Graticule Field Area, mm2 (GFA) 0 .1 f 0 / J. 70 0 O Calculation of Fiber density (El in Fibers/square millimeter 00 0 80 0 tyx- / E = ({FCS/FLSMFCB/FLB))/GFA 0 &l X 90 E= _ Ufa* fibers/mm2 0 2-fi- - 0 6 100 Calculation of Fiber Concentration (C) in Fibeis/cubiq centimeter Notes: C = (B)*(AF) 1000 *v c- 1AZ fibers/cubic centimeter Limit ofQuantitation <LOQ) = 7 fibers/lnm2 Fiber counts outside the 100-1300 Materials Analytical 3945 Lakefiefd Court Suw3r*ee, GA 30024 Phone (770) 866-3200 Page_ of Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy 'reject Name:... &fl$Analysis Date: '_______________ Sample # /of. Media Type: 25 mm MCE Fitter l0 A6 / Tr 3 0 fo fv 00 1 A QL D0 ,>. V. 0, k 00 / 00 00 _L 0 VertNotes: Sample ID: 10 Pomp Flow Rate, Uters/minute (FR) 20 Sample Time, minutes (T) Sample Volume, Liters (V) 30 Total Fibers Counted, Sample (FCS) 40 Total Fields Counted, Sample (FLS) Total Fibers Counted, Blank (FCB) 50 Total Reids Counted, Blank (FLB) Area of Rlter, mm2 (AF) 60 Graticule Field Area, mm2 (GFA) 3/0, V" tyO 0() 7? C, 70 Calculation of Fiber density (E) in Fibers/square millimeter 80 90 E = . E = ((FCS/FLS)-(FCB/FLB))/GFA aQ fibers/mm2 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter C-- <?, ST C = (E)*(AF) 1000 * V fibers/cubic centimeter Limit ofQuantitation (LQQ) = 7 fibers/mm* Ffcer counts outside ihe lOO-IMOfibefs/mm? range have greater than optimal variably and are probably biased. Analyst ^Viewed By: Materials Analytical Services 3945 Lakefiefd Court Suwanee, GA 30024 Phone (770) 866-3200 Page_ of Project Name: Analysis Date: Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Sample Media Type: 25 mm MCE Filter Q0 TT 0 0 0 L6 0 0 1r 0 600 ld 0 6. n Q 0 00 000 6 00 0 6 0 0 0 0 fa- (, 0 w 0 (j fa fa A 0 JL 0 0 00 l /0 JL- / JL 0 0 0X 00 X6 &6 01 /, 0 /0 j_ 0 00 06 0 <3 0( 00 00 00 00 00 00 o Sample ID: 10 Pump Row Rate, Uters/mihute (FR) 20 Sample Time, minutes (T) Sample Volume, Liters (V) 30 Total Fibers Counted, Sample (FCS) 40 TotalFields Counted, Sample (FLS) Total Fibers Counted, Blank (FCB) 50 Total Fields Counted, Blank (FLB) Area of Rlter, mm2 (AF) 60 Graticule Field Area, mm2 (GFA) ^, ! ty 3D,X~ /00 . . 0, Q) TKS" 70 Calculation of Fiber, density (E) in Rbers/square millimeter 80 E - ((FCS/FLS)-(FCB/FLB))/GFA 90 E= . 3^'^ fibers/mm2 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter C = (E)*{AF) 1000 *V C = ol^ fibers/cubic centimeter Limit of QuantSaSon (LGQ) - 7 fibers/mm2 Ffcer counts outside the 100-1300 fibers/mm2 range have greater than optimal variabtffly and are probacy biased. Analyst Reviewed By: 'l M^erials Analytical Services 3945 Lakelet Court Suwanee, GA 30024 Phone (770) 868-3200 Page of i Project Name: [ ). ! Analysis Date: Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Sample# alis/osr Media Type: 25 mm MCE Fitter Sample ID: Pump Row Rate, l iters/mirtute (FR) Sample Time, minutes (D Sample Volume, Liters (V) . , f) Total Fibers Counted, Sample (FCS) Total Fields Counted, Sample (FLS) Total Fibers Counted, Blank (FCB) Total Fields Counted, Blank (FLB) Area of Filter, mm2(AF) Graticule Field Area, mm2 (GFA) ^1, S iOO .............--rv ^ , 0 ^ Calculation of Fiber density (E) In Fibers/square millimeter E = ((FCS/FLS)-{FCB/FLB))/GFA E- j j fibers/mm2 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter C = (El*(AF) 1000 * V C- ^ fibers/cubic centimeter limit of Quantitation (LQQ) = 7 fibersAnm2 Project Name: V - Analysis Date: Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Sample #_ nuns'?-on Media Type: 25 mm MCE Filter I Kk 1 0 0 0 L 6! Sample ID: 10 LA ft 0 0 0 Pump Flow Rate, Uters/minute (FR) Z rk 0 1 V/ . 0 ( 1 yi. 6 c 0 0, IA 0 1 0 0 00 00 20 Sample Time, minutes (T) Sample Volume, Liters (V) 30 Total Fibers Counted, Sample (FCS) 40 Total Reids Counted, Sample (FLS) ML 57,jr loo l A/ 0 'A Total Fibers Counted, Blank (FCB) 00 0i 0 lA 0 0 0 50 Total Fields Counted, Blank (FLB) 0 Area of Filter, mm2 (AF) 6I 10 IL 0 1 60 Graticule Field Area, mm2 (GFA) 0 ft- 0 6'Qom l 0Q 0 1 ( % 1A A O / z 0 0 70 80 Calculation of Fiber density (E) in Fibers/square millimeter E - ({FCS/FLS)-<FCB/FLB))/GFA 0 (l0 A 0 ?1 0 90 6fi. I____________________fibers/mm2 0 1111 <0 0 0 -_JL 0 JL. 100 tl Hr ios ?ry f Notes: Calculation of Fiber Concentration (C) in Fibers/cubic centimeter c = (E)*(AF> 1000 *v c = fibers/cubic centimeter Limit ofQuantitation (LQQ) = 7 fitxws/mm2 project Name: Analysis Date: Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy tztnlo'Z Sample # Media Type: 25 mm MCE Filter Phone (770) 866-3200 ^ Project Name: Analysis Date: Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Sample #_ fl)-310^-0?) /34? s' Media Type: 25 mm MCE Filter iK CP- i2 / 0I 2 3 ft 0 Vs / l/x- / /00 0L ifrt a 0 Sample ID: 10 Pump Row Rate, Uters/mirtute (FR) 20 Sample Time, minutes (T) i- t l !X3 /. Sample Volume, Liters (V) ^ K 0 ir /& 6 ( A0, 0 >L 3O' 6 6 ( 30 Total Fibers Counted, Sample (FCS) 40 Total Reids Counted, Sample (FLS) H(, 1 / A ITf a 0 <0 0 A\Z Total Fibers Counted, Blank (FCB) 50 Total Fields Counted, Blank (FLB) ,/ 0 0i 0 6hs 0 .0 / t/2 t. 6 Area of Filter, mm2 (AF) 60 Graticule Field Area, mm2 (GFA) , P) 7 fis ,0 i 'f) 0 O' rb IpL 0 fy 0 70 Calculation of Fiber density (E) in Fibers/square millimeter ia3 ] V / i 0& 0 0 80 E = ((FCS/FLSHFCB/FLB))/GFA 0b! L / QVskr (i PL <0 n~ ip 0 Ti,,T 90 E= 53, ,C1 fibers/mm2 0 !i 0 J) / 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter 4 Notes: Hi J " -C = (E)*(AF) 1000 *v . C -- in fW *V(D fibers/cubic centimeter Lit# ofQuantitation (LQQ) = / fibers/mm2 . Fiber counts outside the 100-1300 fibers/mhi^pnge tjave greater than optimal variabHrty aid are probaljty biased - ft f ff M Analyst Reviewed By. 'i - Materials Analytic^ Services 3345 Lakefiekl Court Suwanee. GA 30Q24 Phone (770) 866-3200. Page_ of Project Name: Analysis Date: Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy samp,e * (Kill 6 ct n Media Type: 25 mm MCE Filter oZ Sample ID: Pump Row Rate. Liters/mirtute (FR) Sample Time, minutes (T) Sample Volume, liters (V) S * l' ^' . Total Fibers Counted, Sample (FCS) Total Fields Counted, Sample (FLS) Total Fibers Counted, Blank (FCB) Total Fields Counted, Blank {FLB) Area of Fitter, mm2 (AF) Graticule Field Area, mm2 (GFA) Q~J f 0 f C> O . . S~ 0 .0 0 ~7 % 'S Calculation of Fiber density (E) in Fibers/square millimeter E = ((FCS/FLSMFCB/FLB))/GFA E = tty fibers/mm2 MMh/tf.S' 100 6-0 Calculation of Fiber Concentration (C) in Fibers/cubtc centimeter C = (EflAF) 1000 * V C= fibers/cubic centimeter Unit ofQuantitation (LOQ) = 7 fibers/mnt2 Prefect Name: )' - Analysis Date: Materials Analytical Services Airborne Fiber Analysis NtOSH 7400 Issue 2; Phase Contrast Microscopy Sample *fJ)37b^-mn Media Type: 25 mm MCE Filter Sample ID: Pump Flow Rate, Liters/mimite (FR) Sample Time, minutes (T) Sample Volume, Liters (V) Total Fibers Counted, Sample (FCS) Total Fields Counted, Sample (FLS) Total Fibers Counted, Blank (FCB) Total Fields Counted, Blank (FLB) Area of Filter, mm2{AF) Graticule Field Area, mm2 (GFA) air m. m: miss' Calculation of Fiber density (E) in Fibers/square millimeter E = ((FCS/FLSMFCB/FLB))/GFA E -- Mil fibers/mm2 345" /f y )h^> Notes: 100 /is" tr,sr Calculation of Fiber Concentration (C) in Fibeis/cubic centimeter C --_____ e^i r C = (E)*(AF) 1000 * V fibers/cubic centimeter Limit ofQuantitation (LQQ) = 7 fibers/mmJ . Fiber counts outside the 100-1300 Analyst Reviewed By: ) Materials Analytical . ' 3945 LakeftetdCourt Suwanee, GA 30024 Phone (770) 866-3200 optimal variability and are probably biased. Date: Date: Project Name: Analysis Date: Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy O~Sample#Jfl 76 S<T Media Type: 25 mm MCE Filter <0 6 ,0 f) 0 00 0 > 0 0 0 0 fV c0 0 e 0 ft 0 0 ft c T) n .0 0 0 0 0 f) 0 0 0 r>s66 0 0 rv 0 . 0 6 0 o. 0 00 & 0 ft JL 6 0 00 (0 0 o0 0 1) Q0 D0 C0 ifrt' n 0 0 0h 0 0 f) fO 0 L b. A uy o f) Sample ID: 10 Pump Flow Rate, Liters/minute (FR) 20 Sample Time, minutes (T) Sample Volume, Liters (V) 30 total Fibers Counted, Sample (FCS) 40 Total Reids Counted, Sample (FLS) Total Fibers Counted, Blank (FCB) 50 Total Fields Counted, Blank (FLB) Area of Filter, mm2 (AF) 60 Graticule Field Area, mm2 (GFA) ' "/ /QO 70 Calculation of Fiber density (E) in Fibers/square millimeter 80 E = ((FCS/FLS)JFCB/FLB))/GFA 90 E = . ^ 7, | fibers/mm2 a. JL JL 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: C = (E)*(AF1 1000 * V i\j f\C = fibers/cubic centimeter limit ofQuantitation (LOQ) = 7 ffcers/mm2 Project Name: Analysis Date: Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Sample # tfa ib 7D~m Media Type: 25 mm MCE Filter Sample ID: Pump Row Rate, Liters/mirtute (FR) Sample Time, minutes (T) Sample Volume, liters (V) ^ Total Fibers Counted, Sample (FCS) Total Fields Counted, Sample <FLS) Total Fibers Counted, Blank (FCB) Total Fields Counted, Blank (FLB) Area of Filter, mm2(AF) Graticule Field Area, mm2 (GFA) 5 . S~ ) 0C) ^ ( Calculation of Fiber density (E) in Fibers/square millimeter E = ({FCS/FLS)-<FCB/FLB))/GFA E= ~~f ^j'.JS fibers/mm2 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter C = (EP(AF) 1000 *V 1C = 30 fibers/cubic centimeter Materials Analytical Services Aitbome Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy . Project Name: Analysis Date: uhd Sample #_ Media Type: 25 mm MCE Filter mV i,r ,.n VwV Notes; ttUi) [> Sample ID: Pump Flow Rate, Liters/miriute (FR) Sample Time, minutes (T) Sample Volume, 1.iters (V) Total Fibers Counted, Sample (FCS) Total Fields Counted, Sample (FLS) Total Fibers Counted, Blank (FCB) Total Fields Counted, Blank (FLB) Area of Filter, mm2 (AF) Graticule Field Area, mm2 (GFA) (o3 / 00 3/*^ , . Calculation of Fiber density (El in Fibers/square millimeter E = ((FCS/FLS)-(FCB/FLB))/GFA E= fibers/mm2 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter C= C = (E)*(AF) 1000 *V 11 (() fibers/cubic centimeter Lmnit ofQuantitation (LOQ) = 7Rbers/mm3 Fiber counts outside the Analyst Reviewed By: . \i Materials Analytical Services 3945 Lakefield Court Suwaree, CA 30024 Phone (770) S66 3200 than optima} variataity and are probably biased. Date: m, Date:___J Page_ of ^Project Name: Analysis Date: Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Sample # fit 3 7b 70 aljq/or Media Type: 25 mm MCE Filter Ip IT 60 m vx/- 0 fa 0 fa 1 h, t bx :bL / to 0 X D /, fa fa |0 ) fa r J- 2$t MS Notes: VttLUJP' Sample ID: 10 Pump Row Rate, Liters/minute (FR) 20 Sample Time, minutes CD Sample Volume. Liters (V) 30 total Fibers Counted, Sample (FCS) 40 Total Fields Counted, Sample (FLS) Total Fibers Counted, Blank (FCB) 50 Total Fields Counted, Blank (FLB) Area of Filter, mm2(AF) 60 Graticule Field Area, mm2 (GFA) ' *"}, icf\ 9^ 0 3 ^ S~" , 00 70 Calculation of Fiber density (E) in Fibers/square millimeter 80 E = {(FCS/FLS)-(FCB/FLB))/GFA 90 E = fibers/mm2 100 Calculation of Fiber Concentration (C) in Fibers/cubtc centimeter C= C = tE)!(AF) 1000 *v 3,1 fibers/cubic centimeter Limi of Quantitation (LOQ) = 7 fibcrs/mm2 Ffcer counts outsidethe 100-1300 hbeis/mrr^ian^ have greyer than optimal variabHrty and are probably biased. Analyst Date: tfan/c'Q_ Reviewed By: Materials Arralytical Services 3945 lakeftetd Court Suwanee, GA 30024 Phare (770) 866-3200 Date: o/ Page of Project Name: ; , Analysis Date: Materials Analytical Services Airborne Fiber Analysts NIOSH 7400 Issue 2; Phase Contrast Microscopy Sample* Media Type: 25 nun MCE Filter '7{@'70 "0 ? f 0A 00 XL . 0n ars A A l n JL A6 A IX 6 H TJ A 0 iA A A A a A XL Sample ID: . 10 Pump How Rate, liters/mmute (FR) 20 Sample Time, minutes (T) Sample Volume, Liters (V) 30 Total Fibers Counted, Sample (FCS) 40 Total Reids Counted, Sample (FLS) Total Fibers Counted, Blank (FCB) 50 Total Fields Counted, Blank (FLB) Area of Rlter, mm2 (AF) 60 Graticule Field Area, mm2 (GFA) ((0 j/x. ){]f] C)0 lfs\ . 11 0 A A A JL d Notes: A 0 G JL 0 UL 70 Calculation of Fiber density (E) in Fibers/square millimeter 80 E = ((FCS/FLS)-(FCB/FLB))/GFA 90 E = V, t> f fibers/rnm2 n 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter C =(EE<AFj 1000 *V C = fl/$~ fibers/cubic centimeter Limit ofQuantitation (LOQ) = 7 fibersAmi3 Phone (770) 886-3200 December 12, 2005 Memo to File RE: WOHL Report From: Richard Hatfield Received the WOHL PCM filter recounts from WOHL and found the results, on average, 5-10 times lower than the results determined by Bill Egeland. Because of the substantial difference between our lab and theirs, I called WOHL and talked to John Knight who analyzed the air samples. Mr. Knight told me in our telephone discussion that he could tell that these air samples were from construction dust and that he could tell which fiber structures were construction dust and which were not. He stated that he only counted what he believed to be "asbestos fibers" even though other meet the definition. I reminded Mr. Knight that he was not following the 7400 counting rules and asked him if he would recount the slides again. He stated that he could recount them but he didn't expect the results to change. At this point I then asked Mr. Knight to send the samples back to MAS. December 09, 2005 Analytical Laboratory Report Report ID: 9039R5S MICHAEL MOUNT MATERIALS ANALYTICAL SERVICE 3945 LAKEFIELD COURT SUWANEEGA 30024 * Company Number: 9703 OC-653&670 GP-READY-MIX QC Date Received: Date of Analysis: Date Reported: 12/8/2005 12/9/2005 12/9/2005 Analyst: jk@mail ,slb:wisc.edu Reviewer: l.YLE RRICIlKlANN, CHI - Inorganic Supervisor ir@mail,slMwisc.edu WOHL uses only verified, secured electronic signatures on reports. These signatures are as valid as original handwritten signatures. If you have any questions regarding this report please feel free to contact the laboratory via email (as listed above) or via telephone at 800-446-0403 Report ID: 9039858 Page 1 of 5 LAB NUMBER Analytical Results FIELD NUMBERDESCRIPTIONAIR VOLUME 1179614 21.0 liters M37653-008 Asbestiform fibers 0.42 fibers/cc per 100 fields 18 fibers COMMENTS: Date of Analysis - 12/09/05 1179615 M37653 010 Asbestiform fibers per 100 fields 0.51 fibers/cc 11 fibers 10.6 liters 1179616 M37653-014 Asbestiform fibers per 100 fields 1179617 M37653-0J7 Asbestiform fibers per 100 fields <0.48 fibers/cc <5 fibers 0.34 fibers/cc 14 fibers 5.14 liters 20.0 liters 1179618 M37653-023 Asbestiform fibers per 100 fields 1179619 M376S3-027 Asbestiform fibers per 100 fields 0.59 fibers/cc 12 fibers 0.22 fibers/cc 9.0 fibers 9.95 liters 20.0 liters 1179620 M37653-031 Asbestiform fibers per 100 fields 1,1 fibers/cc 11 fibers 5.14 liters 1179621 M37653-034 Asbestiform fibers per 100 fields 1179622 M37653-037 Asbestiform fibers per 100 fields <0.48 fibers/cc <5 fibers <0.12 fibers/cc <5 fibers 5.14 liters 20.0 liters Report JD: 9039858 Page 2 of5 LAB NUMBER FIELD NUMBER 1179623 M37653-055 per 100 fields 1179624 M37670-008 Asbestiform fibers per 100 fields DESCRIPTION Analytical Results 0.0 fibers <0.25 fibers/cc <5 fibers AIR VOLUME 9.69 liters 1179625 M37670-011 Asbestiform fibers per 100 fields 1179626 M37670-016 Asbestiform fibers per 100 fields 0.18 fibers/cc 7.0 fibers 0.30 fibers/cc 6.0 fibers 19.3 liters 6.69 liters 1179627 M37670-03J per 100 fields 0.0 fibers Displayed values on report have been rounded; however all calculations are performed using raw, unrounded intermediate results. Please contact the laboratory if you have any questions regarding our result calculation or rounding. All samples were received by the laboratory in acceptable condition unless otherwise noted. Report ID: 9039858 Page 3 of 5 Analytical Methodology ASBESTOS IN AIR BY PCM: The reference method used for analysis was NIOSH 7400. This method requires counting ALL FIBERS lying within the graticule area which are longer than 5 microns in length and have a length-to-width ratio equal to or greater than 3:1. Asbestos fibers which have been collected on Mixed Cellulose Ester Filters can only be positively determined by Transmission Electron Microscopy (TEM) . The sample was collected on a 25mm diameter Mixed Cellulose Ester Filter. Samples are prepared by mounting one quarter of the filter on a glass slide, clearing the sample by exposure to acetone vapor, and adhering a cover slip to the cleared sample with a drop of triacetin-. The instrument used for analysis was a Zeiss Phase Contrast Microscope equipped with lOx eyepieces, 40x objectives, and a calibrated Walton-Beckett graticule. All result calculations are based upon blank-corrected fiber counts. General Information: OSHA (PEL): 0.1 fibers/CC Excursion level (30 minutes): 1.0 fibers/CC Precision (CV): 0.22 NIOSH Proficiency Analytical Testing (PAT) ID# 53706001 Report ID: 9039858 Page 4 of5 Analytical Quality Control Laboratory prepared quality control (QC) samples were analyzed along with the samples included in the analytical report. The analysis results for these QC samples are listed below. Instrument Used for Analysis: Zeiss Microscope Laboratory Control Sample: QC Sample Media: 5 urn PVC filter Analyte Airborne asbestos 119479 Target Value 211 f/mm'V Recovery t%4 104.1 Laboratory Control Sample: QC Sample Media: 5 urn PVC filter Analvte Airborne asbestos 119480 Target Value 117 f/mmA2 Recovery (Vo) 67.4 Acceptable Recoverv f%> 40- 160 Pass/Fail PASS Acceptable Recoverv (Vo) 40-160 Pass/Fail PASS The acceptable range for an analyte is based on the standard deviation of each analyte, which has been determined from statistical evaluation of the historical performance of the assay. The acceptable range includes up to 3 standard deviations, so a result within 3 standard deviations is considered to have passed the QC requirements. A result outside of the acceptable range is considered to have failed QC and may indicate the direction ofpossible bias for the samples included in the analytical report. The analytes used for QC determination will not always be the same analytes that appear in the samples for the report, however they are representative of the compounds found in the samples and indicative ofoverall assay performance. End of Analytical Report The results in this report apply only to the samples, specifically listed above, tested at the Wisconsin Occupational Health Laboratory . This report is not to be reproduced except in full. Report ID: 9039858 Page 5 of 5 12/30/2005 14:53 MUA, INC * 770S663259 NO.621 P02 3300 Breckinridge Boulevard Suite 400 Duluth, GA 30096 770-662-8509 FAX 770-662-8532 www.itivaioc.com 30 December 2005 SERVICES: invesJisatfce Analysis Consultative Support Expert Reports a Imaging APPLICATIONS: Emiifoninoniai issues QA'OC Cnallenges Lstoratory Support Support Subject Matter Expertise Mr. Michael Mount Materials Analytical Services, Inc. 3945 Lakefield Court Suwanee, GA 30024 Dear Mike: Enclosed is our report of results for PCM analysis of fourteen prepared slides delivered to MVA Scientific Consultants on 28 December 2005. Please call me if you have any questions. Thank you for your continued trust in MVA Scientific Consultants. Per your request, the samples are being held for pickup. Sincerely, CAPABILITIES: Panicle Sizing & tctenlifieation Oust Analysts Nanopartides Contaminant IdantificBticn Source Determination Materials ChPraeiBrization Surface Metrology Randy Boltin Senior Research Scientist EnClOSUfeS isonec 17025-1399 cGMP Compliant 6537axecsum123005 Focused on the Science of Small Things 1 i 12/30/2005 14:53 MUfli INC 770B663259 Report of Results: MVA6537 PCM Analysis of Prepared Filter Samples Prepared for: Materials Analytical Services, Inc. 3945 Lakefield Court Suwanee, GA 30024 NO.621 D03 Respectfully Submitted by; Randy Boltin Senior Research Scientist MVA Scientific Consultants 3300 Breckinridge Boulevard Suite 400 Duluth, GA 30096 6S37rep0ft123005 30 December 2005 MVA SCIENTIFIC CONSULTANTS 12/30/2005 S'* ' . 14:53 MURj INC 7708663259 NO.621 P04 Report of Results: MVA6537 PCM Analysis of Prepared Filter Samples Introduction On 28 December 2005 a set of fourteen (14) prepared microscope slides were hand delivered to MVA Scientific Consultants. We were requested to perform phase contrast microscopy (PCM) analysis on the prepared filter samples for the presence of fibers utilizing NIOSH Method 7400, "A" counting rules. The samples were assigned unique MVA Scientific Consultants identification numbers Q2131 through Q2144. The samples were analyzed in our laboratory on 28 and 29 December 2005. Methods Each slide was analyzed using a Nikon phase contrast microscope per NIOSH Method 7400, `A" counting rules. As required by the method, two of the samples were randomly chosen and reanalyzed for quality control purposes, Results and Discussion Results of the analyses are recorded in Table 1 Samples Q2133 and Q2138 were reanalyzed and no statistically significant differences were noted in the paired counts. It should be noted that, while particulate identified as fibers meet the definition required by the method (>5 pm long and >3:1 aspect ratio), a large number of counted particles did not exhibit apparent asbestiform morphology. Additional analytical work by transmission electron microscopy would be required to distinguish asbestos from other particles meeting the method definition for a fiber. It should also be noted that, with the exception of samples Q2133 (client sample ID: M37653-014) and Q2138 (M37653-034), the non-blank samples were heavily loaded with particulate. Of these samples, Q2131, Q2132, Q2134, Q2136, Q2139, G2141, Q2142 and Q2143 were particularly heavily loaded, which may affect the accuracy of fiber counts. 6537reportlZ30a5 Page 2 of 3 12/30/2005 14:53 MUfl, INC - 770S6G3259 NO.621 D05 Table 1 Summary of PCM Analysis Results MVAID Q2131 Q2132 Q2133 Q2134 Q2135 Q2136 Q2137 Q2138 Q2139 Q2140 Q2141 02142 Q2143 Q2144 CLIENT ID VOLUME (liters) M37653-008 21 M37653-010 10.6 M37653-014 5,14 M37653-017 20 M37653-023 9.67 M37653-027 20 M37653-031 5.14 M37653-034 5.14 M37653-037 20 M 37653-05 5 0 M 37670-008 M37670-011 9.69 19.3 M37670-016 9.69 M3767O-031 0 FIBERS 74.5 106.5 28.5 86.5 88.5 100.0 5B.5 33.5 100,0 3.5 100.0 100.5 100.5 3.0 FIELDS 100 100 100 100 100 77 100 100 87 100 94 85 74 100 GFA (mm2) 0.00833 0.00833 0.00833 0.00833 0.00833 0.00833 0.00833 0.00833 0.00833 0.00833 0.00833 0.00833 0.0D833 0.00833 Density <Fb/mm21 89.4 127,9 34.2 103.0 106.2 155.9 70.2 40.2 138.0 4.2 127.7 1419 163.0 3.6 Com Density (Fb/mmZ) 85.2 123.6 30.0 99.6 102.0 151.7 66.0 36.0 133.8 0.0 124.1 138.3 159.4 0.0 Cone. (FbfcmS) 1.6 4.5 2.2 19 4.1 2,9 4.9 2.7 2.6 NA 4.9 2,8 6.3 NA EFA 385 mm2 NOTES: NA = not applicable EFA = effective collection area of filter (information received verbally from Michael Mount of Materials Analytical Services, 12/29/05) Samples Q2140 (M37653-055) and Q2144 (M37670-031) are blank samples (information received verbally from Michael Mount of Materials Analytical Services, 12/29/05). Blank results are subtracted in calculating corrected fiber loading densities and fiber concentrations (blank sample Q2140 results subtracted for samples Q2131 through Q2139; blank sample Q2144 results subtracted for samples Q2141 through Q2143). 6537report123005 PagB 3 Of 3 Analytics No. Account No. Date KO 06-0 03 10718000 09-FEB-06 ANALYTICS CORPORATION 8040 Villa Park Drive, Suite 250 Richmond, Virginia 23228 804-264-7100 PHONE 800-888-8061 PHONE 804-264-8873 FAX WWW.ANALYTICSCORP.COM HIKE MOUNT MATERIALS ANALYTICAL SERVICES INC 3945 LAKEFIELD COURT SUWANEE, GA 30024 Date Sampled: Sample Type: AIR for Total Fiber Count Remarks: Field Area: .00785 mm2; Method NIOSH 7400, Issue 2, 8/15/94; Intra-Laboratory Sr=0.270; Inter-Laboratory Sr=0.265; cc=cubic centimeter of air L=liters. Limit of Quantitation = 6 fibers per 100 fields. UCL = 95 percent Confidence Limit. Project/PO Number: MVA, INC./ Sample ID # Laboratory ID # Fibers/ Field Volume (L) Fibers/ Filter Fibers/ CC UCL M37653-008 Sample Date: M37653-010 Sample Date: M37653-014 Sample Date: M37653-017 Sample Date: M37653-023 Sample Date: KO 06003001 49.5/100 K006003002 30.5/100 K006003003 13/100 K006003004 65/100 K006003005 47/100 21 24280 10.6 14960 5.14 6380 20 31880 9.67 23060 1.2 1.4 1.2 1.6 2.4 2.0 2.6 2.5 2.8 4.2 Page 1 Accredited by the American Industrial Hygiene Association {# 100531) Quality Industrial Hygiene and Environmental Laboratory Testing Analytics No. Account No. Date K006-003 10718000 09-FEB-06 analytics Corporation 8040 Villa Park Drive, Suite 250 Richmond, Virginia 23228 804-264-7100 PHONE 800-888-8061 PHONE 804-264-8873 FAX WWW.ANALYTICSCORP.COM MIKE MOUNT MATERIALS ANALYTICAL SERVICES INC 3945 LAKEFIELD COURT SUWANEE, GA 30024 Date Sampled: Sample Type: AIR for Total Fiber Count Remarks: Field Area: .00785 mm2; Method NIOSH 7400, Issue 2, 8/15/94; Intra-Laboratory Sr=0.270; Inter-Laboratory Sr=0.265; cc=cubic centimeter of air L=liters. Limit of Quantitation = 6 fibers per 100 fields. UCL = 95 percent Confidence Limit. Project/PO Number: MVA, INC./ Sample ID # Laboratory ID # Fibers/ Field Volume (L) Fibers/ Filter Fibers/ CC UCL M37653-027 Sample Date: M37653-031 Sample Date: M37653-034 Sample Date: M37653-03 7 Sample Date: M37653-055 Sample Date: K006003006 75.5/100 K006003007 51/100 K006003008 23/100 K006003009 58.5/100 K006003010 0/100 20 37030 5.14 25020 5.14 11290 20 28700 0 < 2950 1.9 4.9 2.2 1.4 3.2 8.6 4.1 2.5 Quality Industrial Hygiene and Environmental Laboratory Testing Analytics No. Account No. Date K006-003 10718000 09-FEB-06 analytics corporation 8040 Villa Park Drive, Suite 250 Richmond, Virginia 23228 804-264-7100 PHONE 800-888-8061 PHONE 804-264-8873 FAX WWW.ANALYTICSCORP.COM MIKE MOUNT MATERIALS ANALYTICAL SERVICES INC 3945 LAKEFIELD COURT SUWANEE, GA 30024 Date Sampled: Sample Type: AIR for Total Fiber Count Remarks: Field Area: .00785 mm2; Method NIOSH 7400, Issue 2, 8/15/94; Intra-Laboratory Sr=0.270; Inter-Laboratory Sr=0.265; cc=cubic centimeter of air L=liters. Limit of Quantitation = 6 fibers per 100 fields. UCL = 95 percent Confidence Limit. Project/PO Number: MVA, INC./ Sample ID # Laboratory ID # Fibers/ Field Volume CL) Fibers/ Filter Fibers/ CC UCL M3 767 0-008 Sample Date: K006003011 29-DEC-05: M37670-011 Sample Date: K006Q03012 29-DEC-05: M37670-016 Sample Date: K006003013 29-DEC-05: M37670-031 K006003014 Sample Date: 29-DEC-05: 43/100 76.5/100 75.5/100 0/100 9.69 21090 19.3 37520 9.69 37030 0 < 2950 2.2 1.9 3.8 -- 3.9 3.4 6.6 -- Quality Industrial Hygiene and Environmental Laboratory Testing MAS TEM ANALYSIS M37653-002DC CLIENT NAME: Materials Analytical Services Atlanta CLIENT SAMPLE ID: A-2Q-B 7402 ANALYSIS Sample Area/ Volume: Filter Type: Pore size: Effective Filter Area: Sample type: Analysis type: Grid Acceptance 851.7 MCE 25mm 0.8 385 Air 7402 YES Liters 2% Date Analyzed: j Analyst: 1 Scope Number: ? Accelerating Voltage: Indicated Mag: Screen Mag: Grid_box: | 12/8/2005 MDM 4 100 25 20 7045 Number of grids: 3 Number of openings: 40 #1: 101 #3: 101 #2: 105 #4: 104 Average Grid Size: 0.010555 Total Area Analyzed: ; 0.422 Asbestos 0 KV KX KX % Asbestos 0 Sir!:: NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD Square! D. E8-F9 F8 ! Fiber Typo: :ii................ 1! ., :ii i !i F7 i IS f G7 IS G6 i... if :::::::...i H5 ! B4 ! IS........... H6 i.... . Jl . .. 1 H8 i. ]! .... ....................i H7 1! A2 1 .....!l..... ............ i i B4 E7-H1 Ljna Ji............ H2 12 r: 13 E9-A10 S CIO I if !! i s D10 .......... : ; E10 F10 s ;i ...........f NSD NSD Size 0.45 1.8 0.8 Morph SAF.D Ambiguous Ambiguous Ambiguous G n n n ! "1 D [J D U NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD F9 E9 D9 B9 C8 ; D8 ; F8 : G8 : H8 : 18 NA C7 I.......... # Grid Op 40 M376.53 002 Sample Comments; [replicate count MAS TEM ANALYSIS M37653-021RC CLIENT NAME: Materials Analytical Services Atlanta CLIENT SAMPLE ID: P-22-C 7402 ANALYSIS Sample Area/ Volume: Filter Type: Pore size: Effective Filter Area: Sample type: Analysis type: Grid Acceptance 5.14 MCE 25mm 0.8 385 Air 7402 YES Liters 5% Date Analyzed: Analyst: Scope Number: Accelerating Voltage: Indicated Mag: Screen Mag: Grid,,box: 12/7/2005 DQ 2 100 25 20 7045 Number of grids: Number of openings: 41 #1: 100 #3: 100 #2: 100 #4: 100 Average Grid Size: 0.010000 Total Area Analyzed: 0.410 Asbestos Non-asbestos 18 KV KX KX % Asbestos 81.82 Sir#: 1 2 3 4 NSD 5 6 NSD NSD NSD 7 8 9 NSD 10 11 12 13 14 NSD NSD NSD NSD NSD NSD 15 NSD NSD SquardD: A1-A10 B10 CIO D10 E10 F10 G10 H10 G9 D9 C9 B9 A9 A8 B8 C8 D8 E8 H8 A7 A2-F8 F7 Fiber Type: J NA II tbhrvsotile NA II 1 IChrvsotile || I IChrvsotile 1 IChrvsotile il II II 1 IChrvsotile IlChrvsotile IlChrvsotile II .............. IlChrvsotile IlChrvsotile NA II I bhrvsotile NA il II .................... il il II || II IlChrvsotile ICZ. 1! JSize 15 4 71 81 61 9 0.5 14 0.5 22 5 10 2 12 0.5 22 2 23 1.5 21 1.2 6 0.3 12 2 6 0.5 Morph: None Chrysotiie None Chrysotiie Chrysotiie Chrysotiie Chrysotiie Chrysotiie Chrysotiie Chrysotiie Chrysotiie None Chrysotiie None Chrysotiie SAED: None Chrysotiie None Chrysotiie Chrysotiie Chrysotiie Chrysotiie Chrysotiie Chrysotiie Chrysotiie Chrysotiie None Chrysotiie None Chrysotiie EDS k ill k ill! k Ik i ! k k k k k H k ,r:;i iMj i^i in |:\;;j k I..Zi ilii NSD F6 1 1NSD F5 NSD F4 1 16 F3 1 1NSD F2 1NSD FI NSD E2 1 NSD E3 1 NSD E4 1 NSD E5 1 17 E6 ! 18 E7 [ NSD E8 1 19 D7 1 20 1 NSD D8 1 NSD D6 1 21 D5 1 NSD D4 1 22 D3 1 tl 11............. 1! liChrvsotile li 11 11 If It . It liChrvsotile liChrvsotile II liChrvsotile liChrvsotile II II IlChrysotile II liChrvsotile 41# Grid Op M37653 021 Sample Comments: [duplicate count Z Zz 1 13 z z z zz z i 22 i6 z 1 12 t8 1 1 !6 z 1 12 3 2 1 1.5 1.2 0.6 0.7 Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Osunts 't---------------------- n----------- . .--s----------------------i 0.000 . 1.280 --.2.560' . 3.840 .. ... . -. - 1 '"i-------------------- --i-- ------------------ 1---------------------- --i------------------------ r . 5.120 . 6.400 .7.680 8.960 .10.240 X-Ray Energy (KeV) . Counts Realtimer-9,3 Ouetim*: K9 M37653-02 i RC:$tr s 4 cKrysotilejiSpecti'iifni Signco '.M37.653'b21fC Str:*.3:ChVy5tiUii Spectrum! Mg X'RavvSriefgy (KeV) Courts: p.odo: :sd.ir-;.5.120::;; x^^::.v76-4;bo: ::v.; .-/v; ;j 7,680 :::: 8,960 :! ib.2o Counts S! Mg M37S53-021RC Str a ? ChrysorilniSpactnimi Reattirnfe: Lifetime:' --: -5--^-9-;-: ---"T-0--- ----:---'---;- -;I /!' ......M3'"7"1&5"3-'.0..2..lf.e..c...S..t.t.:.. $1'"C1--lS1t'y^b--tlU1--i-V-S--p-e-1c--t-m--fn--i - 345 54Vncp R^alttraei ;i6,9 Uvetime; 15,?.;; :.M37$53-G2IRC Stf * iO:Chi'VsatiJe::SiectttjWil Lifetime! ;2i.5 -; v :\:)\v:::;':v::-V-:;v''M3Vi553rOi-iRi'Str.^::i:i/CKrvk'6tile!s'Siie:ct:rUfh'l."'. ; * 294 Si 1 220 Cbunt Counts: T------- . ........1 ... .. ........ ,,... : I.................. . I ........... o^obp;:;: !....................... 1 ..... . .. I ...... ...............I . . ............. vs.'i'SBOv:; oor/^:;=i:V Realtime? S.2:Lifetime: :1,3> Sil Mg : M37653-021 RC Str * 15 Chyys6tile?;S&fectriirii Cotirits 2,560 : :: : i; .: v X"F? Sy; rvergy. (Kfe ;.: v . : : .; : :7^80 ; 3.960; ; 10:240 MAS TEM ANALYSIS M37670-007DC I CLIENT NAME: Materials Analytical Services Atlanta CLIENT SAMPLE ID: 1 P-31-C j 7402 ANALYSIS Sample Area/ Volume: Filter Type: Pore size: Effective Filter Area: Sample type: Analysis lype: Grid Acceptance 4.98 MCE 25mm 0.8 385 Air 7402 Liters 0% Date Analyzed: Analyst: Scope Number: Accelerating Voltage: Indicated Mag: Screen Mag: Grid_box: 12/8/2005 MDM 4 100 25 20 . 7048 KV KX KX Number of grids: 2 Number of openings: 41 #1: 104 #3: 105 #2: 101 #4: 101 Average Grid Size: 0.010555 Total Area Analyzed: 0.433 Asbestos Non-asbestos 28 % Asbestos 82.35 Str#: 1 NSD NSD 2 NSD 3 4 5 6 7 NSD 8 9 NSD 10 NSD 11 12 13 14 15 NSD NSD 16 17 18 19 20 SquarelD. A5-G8 F8 E8 D8 C7 D7 E7 F7 G7 G6 A6 G5 J4 14 G4 B4 A3 B3 E3 F3 G3 H3 13 J3 J2 | Fiber Type: I IlChrvsotile |j II 1 IlChrysotile f !l Z] 1 IlChrvsotile 1 1 NA || 1 IlChrvsotile 1 IlChrvsotile IlChrysotile 1 II 1 1 IlChrvsotile 1 1 IlChrvsotile 1 ! II .................... "1 ! naJI 1 II | Chrysotile | j Chrysotile 1 IlChrvsotile 1 IlChrvsotile | IlChrysotile 1 II 1 II 1 NA 11 1 IlChrvsotile f NA II 1 IlChrvsotile | | Chrysotile 1 Z3 1 1 1 1 | U | 1 1 1 1 Size ii 0.9 9.2 2 13 3.9 12 3.2 36 1 12 4 18 2.8 11 3.6 12 0.4 81 24 3 12 1.4 6 0.8 82 40 2 6.8 2.6 24 5 10 1.8 6.4 1 6.2 0.6 1 ' Morph: Chrysotile Chrysotile Chrysotile Ambiguous Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Ambiguous Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Ambiguous Chrysotile Ambiguous Chrysotile Chrysotile SAED: Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile EDS 0 a l|i| s B 0 '0 0 0 0 B 0 0 a 0 H S a a 0 B H B B 0 B H H 21 NSD NSD 22 23 24 25 NSD NSD NSD NSD 26 NSD 27 28 29 30 NSD 31 32 33 34 12 H2 G2 G1 HI 11 J1 A4-H10 G10 F10 E10 E9 F9 G9 H9 F8 1 [Chrvsotile 1 II 1 11 1 1 (Chrvsotile 1 NA 1! 1 i Chrvsotile 1 II Chrvsotile 1 ' II 1 II -------II 1 _JI 1 II Chrvsotile 1 II 1 NA II 1 IlChrvsotile 1 IlChrvsotile 1 IlChrvsotile 1 II IlChrvsotile IlChrvsotile 1 Chrvsotile 1 IlChrvsotile # Grid Op 41 M37670 007 Sample Comments: {duplicate counting 1 5.6 Z Z 1 5.2 HI 5 1 26 17 Z Z z z 15 z 22 1 15.2 1 15 1 11 z Z8 16 1 12 1 12 1.5 0.6 1.7 4 1 4 0.4 0.6 4 0.8 1.2 2 0.25 0.8 Chrysotile Chrysotile Ambiguous Chrysotile Chrysotile Chrysotile Ambiguous Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile im u e g B lilS IB IS S liin U D l] 5)5)9111)5) siunoo Lifetime; 25.3 M3767Q-007DC STR 3i:M37760-0D7DC S7R#3 Realtime! 28.2 ;2.4v4- M37670-007DC STR* 5;!M377.Q- 007PC STR5 Realtime: 11 >7 l.im PTimFf: 5.1 M3767Q-007DC Str w 6 Chrysolite: iSpetiyuml J kliitoi^tiilifidJillil ih m ii iJfilil m mil......In mi| M 5,120 6.400 X-Ray Energy (.KeV) Counts IHsisStRE^^ W3767Q-0Q7DC Str * 9 ChrysotileiiSpectrum 1 Mg siunco diLlJLitt.... nn'i, IgSSp^diSilfs X-Rey Energy (KeY) Iiil Hhi lillijillt roMto r^rRj^i^P-^^^^iiiiMSlS^g^roglealiliglSSiSlTO^lSsiSiSaSSgBg^l^WilSgSSpliSggi Livetime: 7,6 1M3767Q-007DC Str tf 10 Alnbiguou^nSpoctruml '1 ' ' 46 Ca 35 23 Count? 1 C1- Ca Cu Mg Si 1 juiiiliniiluLiilliffl... mijii.iiliil tiiilljiiiliiillill " Hi illl111 Iliil.lUM i(Ktt0ii^^agsgp|2ga!a8agi8ssgsga;e;g^a^g8a?gaiy<^i%g^^i8^p X-Ray Energy (K ii .................. Counts flo?PC str*i7 Ca Fe Ca 5.120 X-R iy Enejgy O'zV) Fe M3SE-0n7DC.STIIii 2astM37760-Q07DC qTPfSO.: ! Realtime:.22;5 Livetime:- 1-7J7 ' 1------- M376.70-Q07DC. STR* 2iiM3:7536-001 Ca Mg Si . Ca ' .. Fe * 266 199 0.000, 1,280 . . 1 - . 2.560 Ca 3.84:0 . V .-' 5.120 ; " : 6.400, S^Rey Energy.(Key) 7,680.:: .:; .: s.96:o ..:. ...: .10.240. RtAltliq*! 35;5.' :v ..i . / tiivWme: !25:.3 ' : - 7 M37670-007DC STR# 3r:M37760-007DC STR#3. n----------------1--i --------------------"7--------- ---------n-------:-------------------1------------------------' i ` "--~ 1 .i . g.95 7.. Ca .Mg Si Ca Fe . ' . . . 446 Vt aa: v Ca " ' ' 297 I__________________ a i4a Cal . O.OQO : : . , r.280. ' : : 2.5&0 > 3.840 . 5.120r 7 -'V ;-'' 7S-.4QD ^ ; /. '.: . . . \V`k-Ray{Efiergy^(:keV).''''; .'jpj&PGS ;3,84'0 5.1,20- . GAQQ -X-Ray Energy (KeV)- ' " g&6Ql Reaftixfie! 33;2 Liv.fefiimer 2.7;!: M37670-007DC STR*:2i:i'M3776Q-bb7bC;'STR^2l SECTION 9 f ' l t' m t y"'*.*' / X y1 / issr^r ' > . (*k iSaMl ,. jOgai:.Pvi] L SrS^MTC'x>. J /' r-``i i  B ""; KiJL 'S^A- . . ,,. y *' ft i ,T) v : JnT'i.kAt Wi i'-a- SECTION 10 I 1W |J^/yi I1 . ' r*rir\r aV * vj mm __ M ft jj A.- ` m ; I ;:; mmm *** f{rm:^ ^ `JvafTj? |A. i `IgJ M7 A r-.yj *,' 'V,^Sf . '/tigj, , k' * wQZfinA^fVbi IHE'llVwi i.', WsL-' / > tW v * 7*K`j2ujj't X r; ' _ * ^ '. .V iJ ' M bS -Vr "'ck' '4l}FjR+t'$itf ' SECTION 11