Document QJ7N4Yd0v4E6o964wZwmb7Ko

ATLANTA Corporate Headquarters 3945 Lakefield Court Suwanee, GA 30024 (770) 866-3200 FAX (770) 866-3259 LOS ANGELES 3020 Old Ranch Parkway Suite 300 Seal Beach, CA 90740 (562) 799-5530 FAX (562) 799-5531 PHOENIX #101-388 Tempe, AZ 85281 (480) 239-0602 FAX (602) 470-2655 Gasket Fabrication II A Work Practice Study RALEIGH 616 Hutton Street Suite 101 Raleigh, NO 27606 (919) 829-7041 FAX (919) 829-5518 SANTA CLARA 2255 Martin Avenue Suite D Santa Clara, CA 95050-2709 (408) 855-9801 FAX (408) 855-9806 www.mastest.com William E. Longo, Ph.D. Richard L. Hatfield Mike Mount, C.I.H. September, 2006 f Gasket Fabrication II: A Work Practice Study 10 ||| AVERY Protocol Summary of Data Bulk Analysis a. M-40480 PCM Analysis a. M-40548 NIOSH 7402 a. M-40548 Fabric Analysis a. M-40545 Photographs Fiber Analysis - FE-SEM Images Surface Analysis - SEM Images Dust Analysis a. M-40550 MVA Gasket Fabrication Report MAS Gasket Fabrication I Report 600023 SECTION 1 Gasket Fabrication II: A Work Practice Study September 18, 2006 William E. Longo, Ph.D., Richard Hatfield, and Mike Mount, CIH Protocol 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'. The ECL will be decontaminated before the study. 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. Tyndall lighting setup in general accordance with the methods described in D.T. Chambers, "Asbestos", John Wiley & Sons, 6, 193, 1983 and the Environmental Protection Agency SOP, EPA-Libby-02, Revision #1, March 2001. The lighting source consisted of three high intensity light (750 watts ellipsoidal pyrex lens, 219K candle power, 8 degree beam angle) located on each side of the worktable at a height of approximately 5.5 feet from the floor and 7 feet from the work activity. D. Two video cameras (Sony Handcam, Model TRV99) will be used in this study. BACKGROUND AIR SAMPLES A. Adjust and calibrate high volume area pumps to approximately 10.0 liters per minute. B. Setup five area air samples inside the ECL. Use 25mm air cassettes containing 0.8 micron pore size mixed cellulose ester (MCE) filters with a 5.0 micron backing pad. . # C. Locate the background air samples in each quadrant of the ECL at a height of 5.5 feet from the floor and a distance of approximately six feet from the work activity. III. WORK PRACTICE STUDY For this study Garlock style 900 (1/16" thick) will be used. One 11" flange (outside diameter, 6" inside diameter) with eight bolt holes will also be utilized in this study. This is the same flange used in MAS Gasket Fabrication Study I as well as MVA's study. The flange was returned to MAS from MVA prior to the study. The investigator will use a ball peen hammer to fabricate six gaskets from approximately one foot square sheets. After the first four gaskets are fabricated, the investigator will exchange both the area and personal air samples. The investigator will then fabricate two additional gaskets. After the fabrication of the last gasket, the investigator will use a hand file to smooth out the inside surfaces of all six fabricated gaskets. Before the study, the flange will be decontaminated by HEPA vacuum then wet wiping. After this procedure is completed, the flange will then be washed with distilled water and soap. A. Before the study is started, dust samples will be collected from both the flange and pipe surface for contamination measurements. B. During this study, the four area samples located in each quadrant will be calibrated and run at a rate of approximately ten liters /minute. C. Two additional area air samples will be collected during this work practice. Approximately 2' to 3' from the work activity and at a height of 5.5' a 0.8 micron MCE air sample cassette will be run during the entire study at a rate of 15 liters/minute for an Addison & Davies analysis. A second area sample containing a 0.4 micron PC filter will be run during the first part of the study only at a rate of 2.5 liters/minute. This sample will be analyzed by FE-SEM. D. The investigator will be fitted with four personal air pumps and air cassettes located in his breathing zone and calibrated at a flow rate of approximately 2.5 to 3.5 liters/minute. E. The investigator will wear appropriate protective clothing, work apparel and appropriate respiratory protection equipment. -2- F. The work practice will be performed under both ambient and Tyndall lighting. G. The entire procedure will be videotaped with two separate cameras. During filming, the Tyndall lighting will be turned off and overhead lights turned on several times during the study. H. Both the four area and four personal air samples will be exchanged after the first four gaskets are fabricated. I. The field blanks will be opened inside the ECL for 30 seconds after the study has been completed. IV. LABORATORY ANALYSIS A. The air sample cassettes will be analyzed by the NIOSH 7400 PCM - method using A counting rules and selected air samples will be analyzed by the NIOSH 7402 TEM method. B. Fabric samples from the work clothing will be analyzed by the recommended EPA method. C. The area air sample collected on the PC filter will be analyzed by FE-SEM. D. The additional area sample collected on a MCE filter will be analyzed by the Addison & Davies method. E. Dust samples will be analyzed by the recommended ASTM method. -3- SECTION 2 Gasket Fabrication II September 18, 2006 Sample No. A-O-A A-O-B A-O-C A-O-D Background Air Samples Sample Description IWA Background IWA Background IWA Background IWA Background PCME Fibers/cc 0.003 <0.001 0.002 0.002 NIOSH 7402 0% -- -- 0% W. PCM Fibers/cc 0.003 -- -- 0.002 Sample No. P-1-A P-1-B P-1-C P-1-D Fabrication No Hand Filing Personal Air Samples Sample Description Personal Personal Personal Personal PCM Fibers/cc 1.46 1.14 1.40 1.10 NIOSH 7402 97.1% 97.1% -- 99.0% PCME Fibers/cc 1.42 1,11 -- 1.10 Sample No. A-1-A A-1-B A-1-C A-1-D Sample Description Area Area Area Area Area Samples PCM Fibers/cc 0.33....... 0.28 0.24 0.40 NIOSH 7402 99.0% -- -- 98.0% PCME Fibers/cc 0.33 -- -- 0.39 1 Sample No. P-2-A P-2-B P-2-C P-2-D Sample No. A-2-A A-2-B A-2-C A-2-D Sample No. FB-1 FB-2 FB-3 Gasket Fabrication II Fabrication and Hand Filing Personal Air Samples Sample Description Personal Personal Personal Personal PCM Fibers/cc 3.4 2.7 Void 2.3 NIOSH 7402 100.0% 97.1% -- -- PCME Fibers/cc 3.4 2.6 -- -- Area Samples Sample Description Area Area Area Area PCM Fibers/cc 0.57 0.51 0.53 0.33 NIOSH 7402 97.0% -- -- 100.0% PCME Fibers/cc 0.55 -- -- 0.33 Field Blanks Sample Description Area Area Area PCM Fibers/mm2 <7 <7 <7 NIOSH 7402 0% 0% 0% Sample No. FAB - 0 FAB - 1 FAB-2 Fabric Samples Type Lab Blank Before After Asbestos Structures/ft2 NAD* ......... 1.8 million 725.7 million Asbestos Structures/cm2 NAD* 1.9 thousand 780 thousand Dust Samples Sample No. MV -- 1 MV - 2 Type Side of Pipe Flange Surface Asbestos Structures/ft2 NAD* NAD* *NAD: No Asbestos Detected ............. Asbestos Structures/cm2 NAD* NAD* 2 Area Personal MAS Gasket Fabrication 1 MAS Gasket Fabrication II MVA Studv Fabrication No Hand Filing 0.57 f/cc Fabrication No Hand Filing 0.30 f/cc Fabrication No Hand Filing 0.8 f/cc 1.55 f/cc 1.29 f/cc 2.25 f/cc Area Personal Fabrication And Hand Filing 1.08 f/cc 3.23 f/cc Fabrication And Hand Filing 0.49 f/cc 2.80 f/cc N/A SECTION 3 MATERIALS ANALYTICAL SERVICES PROJECT COC MAS ID: Client Name: Project Name: Logged By: M40480 Lipsitz & Ponterio Gasket Nancy Sears Client Job No: Client PO: Date In: Client Code: 9/11/2006 LIPSiTZ TRANSPORT INFORMATION: Submitted By: Delivery By: Received By: Condition: FedEx Nancy Sears OK Documents: COC --------------- Comments for COC: CONTACT INFORMATION: Contact: John Comerford Title: First Name Last Name: Mr. John Comerford Suffix Work Phone: (716) 849-0701 Other Phone Fax: (716) 849-0708 Ext: Ext: # Client ID 001 1 SAMPLE INFORMATION: Volume # Client ID 0 Volume RECEIVED BY: REVIEWED BY: PREPARED BY: ANALYZED BY: REPORTED BY: DEPOSED BY: SIGNATURES Page 1 of 1 MATERIALS ANALYTICAL SERVICES, INC. PLM ANALYSIS Proj#-Spl#: M40480-001 ClientName: Lipsitz & Ponterio Location: Type_Mat: Garlock 900 Gasket Analyst Paul Hess Date: 9/14/2006 ClientSpl: 1 Gross Light grayish white compressed sheet of wavy fibers/bundles Visual: OPTICAL DATA FOR ASBESTOS IDENTIFICATION Morphology Pleochroism Refract Index Sign Extinction Birefringence Melt Fiber Name Iwavy jnone jl.550/1.545 ipositive [parallel ; \ j j !'w............................... ....... i |no 1 [Chrysotile \ j \ [ 1 ! 1 i ! ASBESTOS MINERALS EST. VOL. % Chrysotile................ .............................. Amosite................................................. Crocidolite............................................. Tremolite/Actinolite.............................. Anthophyllite......................................... OTHER FIBROUS COMPONENTS .................80 ..................... NON FIBROUS COMPONENTS Binder 20 Effervescence: None. Binder Description: Fine-grained aggregate and opaques Comments: Blue ink lines and letter G observed on sample piece. FedEx | Ship Manager | Label 7915 4688 7275 Page 1 of 1 Shipping Label: Your shipment is complete 1. Use the 'Print' feature from your browser to send this page to your laser or inkjet printer. 2. Fold the printed page along the horizontal line. 3. Place label in shipping pouch and affix it to your shipment so that the barcode portion of the label can be read and scanned. Warning: Use only the printed original label for shipping. Using a photocopy of this label for shipping purposes is fraudulent and could result in additional billing charges, along with the cancellation of your FedEx account number. Use of this system constitutes your agreement to the service conditions in the current FedEx Service Guide, available on fedex.com. FedEx will not be responsible for any claim in excess of $100 per package, whether the result of loss, damage, delay, non-delivery, misdelivery, or misinformation, unless you declare a higher value, pay an additional charge, document your actual loss and file a timely claim. Limitations found in the current FedEx Service Guide apply. Your right to recover from FedEx for any loss, including intrinsic value of the package, loss of sales, income interest, profit, attorney's fees, costs, and other forms of damage whether direct, incidental, consequential, or special is limited to the greater of $100 or the authorized declared value. Recovery cannot exceed actual documented loss. Maximum for items of extraordinary value is $500, e.g. jewelry, precious metals, negotiable instruments and other items listed in our Service Guide. Written claims must be filed within strict time limits, see current FedEx Service Guide. https://www.fedex.com/cgi-bin/ship_it/unity/7HbXslCaQs2IiZy6AbZs5AfVqlIfRr6BbTrl... 9/8/2006 From: Joseph Belluck [mailto:jbelluck@belluckfox.com] Sent: Monday, September 11, 2006 8:08 PM To: John P. Comerford Subject: Here is the transaction -- see below for sellers email Transaction Details Auction Payment Sent (ID # 5EW02571GP3271132) Total -$17.99 USD Amount: Date: Mar. 31, 2003 Time: 19:20:20 PST Status: Completed Item # Item Title 2518245658 Garlock 900 Gasket Material Qty Price 0 $9.99 USD Shipping & Handling (includes any seller handling fees): Shipping Insurance : Subtotal $0.00 USD $8.00 USD Total: $17.99 USD Shipping Joseph Belluck Address: 295 Madison 37th Floor New York, NY 10017 United States Unconfirmed I Payment Robert Cope (The recipient of this payment is Verified) To: Seller's ID: dronebeebobby Seller's bob_the_bee_man@yahoo.com Email: Funding Credit Card Type: Funding $17.99 USD - American Express Card XXXX-XXXXXX-X1016 Source: This credit card transaction will appear on your bill as "PAYPAL *BOBTHEBEEMA". Original Transaction Date Type Mar. 31, 2003 Payment To Robert Cope Related Transaction Date Type Mar. 31, 2003 Charge From Credit Card Status Details Amount Completed ... -$17.99 USD Status Details Amount Completed Details $17.99 USD Description: Garlock 900 Gasket Material TEWI Weight Determinations Project No. Sample No. Sample . )cription M40548 009 Addison Davies Img Date Analyst: Kevin Simpson 11/6/2005 G 0 in COMMENTS: Air sample prepped using Addison Davies method. Length | Grid Box # | 7202 Width Area WaBBBm 1102- Average G O 4ru.i G.O.s COUIltLlI CS6& Str.# Grid Opening Asbestos Type NSD NSD Length Microns Width Microns Volume um3 Weight Picograms Ratio L/W s^SlllSlM NSD NSD SdMBl NSD NSD imwmmrnm NSD NSU NSD E4-E10 NSD wlmmmm ifclM NSD NSD SiHilSte NSD NSD NSD C6 iifllfiftilill NSD NSD CIO NSD 3g 1 si&is. 3# 52 m 5H Total Wt. = 0.000000 pg SECTION 4 MATERIALS ANALYTICAL SERVICES PROJECT COC MAS ID: Client Name: Project Name: Logged By: M40548_________________________ Materials Analytical Services Atlanta ECL Gasket Fabrication II Nancy Sears Client Job No: Client PO: Date In: Client Code: 9/19/2006 MASCORP TRANSPORT INFORMATION: Submitted By: Delivery By: Received By: Condition: Mike Mount Hand Delivery Nancy Sears 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: # 001 002 003 004 005 006 007 008 009 011 012 013 014 015 016 Client ID A-O-A A-O-B A-O-C A-O-D A-1-A A-1-B A-1-C A-1-D A-1-E A-1-F A-1-G P-1-A P-1-B P-1-C P-1-D A-2-A RECEIVED BY: AST SAMPLE INFORMATION: Volume # 1800 1800 1800 1800 202 202 200 200 630 50 11280 52 49.6 50.4 70.8 181.8 . 017 018 019 020 021 022 023 024 025 026 Client !D A-2-B A-2-C A-2-D P-2-A P-2-B P-2-C P-2-D FB-1 FB-2 FB-3 . SIGNATURES ANALYZED BY: Volume 181.8 180 180 46.8 44.6 63.4 63.7 0 0 0 o o REVIEWED BY: REPORTED BY; PREPARED BY: DEPOSED BY: ----------------------------------------------------- (J/O & 0 ci o 0 too <0 rr rr 3i Uil 3C ^CMt o S o) 04 o o <?9 1O ^ S0) o<1) <<Xg> ? pIs-- CCOO CO No^- <0 _J ot'4o>- CO c CO <C1) s CPL .. * LCLO TURNAROUND TIMES: 1 DAY 3 DAYS ANALYSIS DESIRED STANDARD 5 -7 DAYS AVERAGE FLOW RATE LPM AIR VOLUME (LITERS) 1c 3 H Lo c S c 0 O _r i>o 0 > B ri oo r~ $ Q Ac: , U s0 S \ S A0 Q O >St o d 4U 5 o S d n r- i^o TOTAL TIME MINUTES Qro*+am 0~ Ui Q gg W) *" l DC s^ o S'- o Sd H h* Q $! Ao ns fix: s7 Oc \ / ns H n c 1 N s s [CT T? o c 7" > 2c -> s rv dc u 4 H 5\ ,a _c tf ~-y A =3 1 <4 i r>l c 2 Q? a r* p ! A riVr > ng Q) *=r 1 c. f <L ~w h 'y As r* c \ b> II $ -- -c; 5 Lo sO y H & C s \< & m jh k l - _____M s . SAMPLE LOCATION 1 Uj 1 M) V <2 ^55 - 4 s hJ ttJ 5 \V! V>L* s <=: =* s, J d' 4-- -h <L 4 B ~C V 'V tcz; .A 3 -3 *fc Ci *\ 5 4 1 1 __> A dc N / \ j <1 s Lj UJ 1 'O x> i -\ -> 1 SAMPLE NUMBER .1. 1= CQ o <? h JN ls o> r'-'. J Lt \ * <=; U. J\ > f > Cx V tc: \ -> ts - U> 9 CHAIN OF CUSTODY 1 First Transfer by: Second Transfer by: Third Transfer by: LOG IN DATE TRANSFER MODE OF - / - RECEIVED BY COMPANY i ./ ... ! -r* 3 O VSt >.' |' 1 2 O y 1 sUi i r X. < CO CO CL U. 0 c .. -9C xCO J0cCo l"O3- 05 a5 3c: CN oo CUOi H Qz3 8 h<za3: I CHAIN OF CUSTODY _________________________________ First Transfer by: Second Transfer by:; Third Transfer by: j / NAME ^^ I COMPANY , " 5 /tdaS Im b ^ LOG IN DATE RECEIVED BY I K A N o rctvff ,t .... $^xSV^8=*MF~ f^ ffL - 1[ I 'o a co 5a Tin 1a cP z CO %aCO COMPANY ___________ Project Name: Analysis Date: Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy 6/1.) J fA ftA l C/?//<!A/ jZ Sample# " V ^ J /> OG Media Type: 25 mm MCE Filter / .-- -- /- /-- .. -- Sample ID: 10- s--- -- /f - Q ~ /] -- -- -- -- - Pump Flow Rate, Liters/minute (FR) - - - -- 20 Sample Time, minutes (T) /- - -- -- Sample Volume, Liters (V) /&0 0 -- 30- - -- - - -- - - -- /-- .-- Total Fibers Counted, Sample (FCS) 40 Total Fields Counted, Sample (FLS) Total Fibers Counted, Blank (FCB) /J /0 0 0 --*__ -- _ / -- / 50 Total Fields Counted, Blank (FLB) Area of Filter, mm2 (AF) -- --- 60 Graticule Field Area, mm2 (GFA) A> o 2JT oor<? -- -- / 4' -- *-- -- - 70 Calculation of Fiber density (E) in Fibers/square millimeter .-- -- -- -- -- %- -- -- -- -- <-- f r--- -- -- ' -- r----- -- -- -- 80 90 E= . E = ((FCS/FLSMFCB/FLB))/GFA /J' 5 fibers/mm2 - -- - 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: C = (E)*(AF) 1000 *v c = <0.063 fibers/cubic centimeter Limit of Quantitation (LOQ) = 7 fibers/mm2 Project Name: Analysis Date: Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Q' AjfcCf f{fC/l 7/C A7 JZ Sample # M t/O Media Type: 25 mm MCE Filter M0 Limit of Quantitation (LOQ) = 7 fibers/mm2 Sample ID: /~) ~~ 0 ~ (3 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) /<P0Q L/i /DO o /60 3tf 0. 0C7<P J~ 70 Calculation of Fiber density (E) in Fibers/square millimeter 80 E = ((FCS/FLSMFCB/FLB))/GFA 90 E= A/0, <-7 / fibers/mm2 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter C = (E)*(AF) 1000 *V C = 0.00/ fibers/cubic centimeter Phone (770) 066-3200 Project Name: Analysis Date: Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy . g/UmT Sample # fl Y 0 S')/#- 0C3 Media Type: 25 mm MCE Filter -- - ( -- -- - --- \-- x-- /-- -- - ----- -- .-- -- .-- -- -- -- -- -- -- --- -- -- - *-- -- / -- --. '-- -- -- -- -- w. z .-- -- -- -- -- -- Sample ID: - 10 " 0 ~ (L -- .-- Pump Flow Rate, Liters/minute (FR) - - 20 Sample Time, minutes (T) ---- Sample Volume, Liters (V) /t00 -- -- 30 -- ___ . Total Fibers Counted, Sample (FCS) t - 40 Total Fields Counted, Sample (FLS) /6o .-- -- Total Fibers Counted, Blank (FCB) /-- 50 Total Fields Counted, Blank (FLB) Area of Filter, mm2 (AF) ---- 60 Graticule Field Area, mm2 (GFA) fco 3tr dOC7$<)~ -- -- -- -- * -- 70 Calculation of Fiber density (E) in Fibers/square millimeter -- -- -- -- 80 E = ((FCS/FLS)-(FCB/FLB))/GFA / 90 E= / /, fibers/mm2 r-- / 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: C = (E)*(AF) 1000*V c = 0,oo6l fibers/cubic centimeter Limit of Quantitation (LOQ) - 7 fibers/mm2 Fiber counts outside the 100-1300 fibers/mm2 Analyst I .A. ^ Reviewed By: Materials Analytical 3945 Lakefietd Suwanee, GA 30024 Phone (770) 866-3200 have greater than optima! variability and are probably biased. Date: / C Page f of Project Name: Analysis Date: Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Sample #_ h yo fy#- do h Media Type: 25 mm MCE Filter Limit of Quantitation (LOQ) = 7 fibers/mm2 Sample ID: 10 A-o-P 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) /too /co o /oo S&S 70 Calculation of Fiber density (E) in Fibers/square millimeter 80 90 E = E = ((FCS/FLSHFCB/FLB))/GFA 7C Fibers/mm2 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter C =1@0AF1 1000* V c = O.OOol Fibers/cubic centimeter Phone (770) 866-3200 Project Name: Analysis Date: Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy 6/1 Sh CfT FftM/C* Tto Sample #_ hc( ^ vao i Media Type: 25 mm MCE Filter --- 5" a 3 - pi af --1 --1 A t li (h. i1 \A f A 3I 'X I ! 4i i/ ( --- f 2. i 3 /i d / s / .3A 1 /i 3 f -- -- -- -- `Sample ID: 10 A-/-A Pump Flow Rate, LHers/minute (FR) 20 |SampIe Time, minutes (I) 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 0 73 6 /Oo 0. oojsS 70 Calculation of Fiber density (E) in Fibers/square millimeter 80 E = ((FCS/FLSMFCB/FLB))/GFA 90 E = / 7Y. O' fibers/mm2 Notes: 1001 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter C = (E)*(AF) 1000 *V C = 0.3l3 fibers/cubic centimeter Limit of Quantitation (LOQ) = 1 fibers/mm2 Fiber counts outside the 100-1300 fibers/mm2 range have greater than optimal variability and are probably biased Analyst LA Date: /c/U/CC Reviewed By: Materials Analytical 3945 Lakefield Suwanee, GA 30024 Phone (770) 866-3200 Date: /o/r//oA Page of Project Name: Analysis Date: Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy rnMint\m*t jjz /o//(/ot ____Media Type: 25 mm MCE Filter Sample #_ JVcf - COQ __ --- --- 9 --\ / / / / t --- -- _4_ 3 / 2/ )i -- / i -- %< -- / Tf. / lf9 9 ( -- 3-- 2 --J J2 9 / ---- i 3 - /^ jA a P 9 -i T--------- /i r 2 / / /. 2. / /i / -- -- / j2u( *X 3 Sample ID: /} ~ / ~ /% 10 Pump Flow Rate, Liters/minute (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) 9 03 /O/ 77 0 /O a us O.0O7ti$~ 70 Calculation of Fiber density (E) in Fibers/square millimeter 80 E = ((FCS/FLSMFCB/FLB))/GFA 90 e= /V7.9 fibers/m m2 Notes: 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter c= =C (E)(AF) 1000* V 6.9U fibers/cubic centimeter Limit of Quantitation (LOQ) = 7 fibers/mm2 Phone (770) 866-3200 Project Name: Analysis Date: Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Gdi H Cr /O//(>/<( Sample# Media Type: 25 mm MCE Filter M Y0 SVf - dC 7 _--L 1 - 3 ( --^ -- h a/ --a fl /-- ' fi i 4 i t2 -- --. 7/9 2 -(- -- /< xs- - 3 ^ -7. -- -- ! / -- --- ( ---- -- --- /A -- -- . 2o//2 i -- f t --/ Y4 / 3 -- -- --/ / J--? -Aa7 J2 / ; / /i pi / -- -- -- Sample ID: /y / *- CL 10 Pump Flow Rate, Liters/minute (FR) 20 Sample Time, minutes (T) Sample Volume, Liters (V) 30 Total Fibers Counted, Sample (FCS) 40 Total Fields Counted, Sample (FLS) Total Fibers Counted, Blank (FCB) 50 Total Fields Counted, Blank (FLB) Area of Filter, mm2 (AF) 60 Graticule Field Area, mm2 (GFA) 2C) G /Go 0 fo^ -- 70 V ( 80 Calculation of Fiber density (E) in Fibers/square millimeter E = ((FCS/FLSMFCB/FLB))/GFA -- 90 --j? 100 E = /J A 3 flbers/mm2 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: C = (E)-(AF) 1000 *v c = 0337 fibers/cubic centimeter Limit of Quantitation (LOQ) = 7 fibers/mm2 Suwanee, GA 30024 Phone (770) 866<J200 Pacje of Project Name: Analysis Date: Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy C A J fcG 7 /z/UxK(<- /V7Y<i/y IP Sample # H /pj( C /(j (,_________ Media Type: 25 mm MCE Filter SL/tf " 66$ / yi Ji. n i. /i i -- 3 ----- 27 iA -------- --- /1 1 > J- ---- X /1 / i --- ti J 3 l/ 22 Xj fi 71 1 -- >7 7 2 2 3 /L /n A & i- 7 Sample ID: 10 Pump Flow Rate, Liters/minute (FR) 20 Sample Time, minutes (7) / Sample Volume, Liters (V) / 30 ET' V JA 7 otal Fibers Counted, Sample (FCS) f40 otal 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^ 0L /0G <2 loo 7fT geo 7 frv 70 Calculation of Fiber density (E) in Fibers/square millimeter 80 90 E = E = ((FCS/FLS)-(FCB/FLB))/GFA do ).s fibers/mm2 Notes: 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter C = (EHAF) 1000 *V c = 0^6 fibers/cubic centimeter Limit of Quantitation (LQQ) = 7 fibers/mm2 Fiber counts outside the 100-1300 fibers/mm2 range have greater than optimal variability and are probably biased Analyst L. t Date: /O/ fa/G6 Reviewed By: Materials An 3945 Lakefield Suwanee, GA 300(24 Phone (770) 86&3200 Date: /0/n/O& Page_ of Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Project Name: Analysis Date: ^/U/tCr PA'JMCflTiQAi 27 Sample# /^ <(0 f Y#-0/( hf_________ Media Type: 25 mm MCE Filter -- I -- - --- -- / -- -- -- / - t -- -- . -- .-- -- . / *---- i *-- ,-- -- ---- -- /-- -- - " - pJl / -- i-- ._ -- ' -- ---- -- -- -- -- ------ -- *-- ---- -- -- / ---- '- -- -- -- -- / -- /-- Sample ID: -- 10 J\ -- f -- (& -- Pump Flow Rate, Liters/minute (FR) - 20 Sample Time, minutes (1) .-- Sample Volume, Liters (V) //Otto 30 Total Fibers Counted, Sample (FCS) - 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) - /3 /oo 0 / 60 jrJT -- 70 --- Calculation of Fiber density (E) in Fibers/square millimeter - 80 - -- 90 -- E= E = ((FCS/FLS)-(FCB/FLB))/GFA /i.i fibers/mm2 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: C = (E)*(AF) 1000 *V c= 0.0060 Fibers/cubic centimeter Limit of Quantitation (LOQ) = 7 fibers/mm2 Phone (770) 866-3200 Project Name: Analysis Date: Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy rtJ ft ^ T /a/u/n c/l Tre-M JX Sample # h V0 Media Type: 25 mm MCE Filter L(% > Q / 2- 2 X? 2'x X / Sample ID. J _ -- / 1 ti 10 / ~ /} \ \ ft 2 / /XX 1 --- H z---- 3 ) 2 -- a IX X ( '----- 3( ?i H -- --- -- X 3 ! Pump Flow Rate, Liters/minute (FR) 20 Sample Time, minutes (F) Sample Volume, Liters (V) 30 Total Fibers Counted, Sample (FCS) 40 Total Fields Counted, Sample (FLS) 52 iOO^x 65 tjxX iX 2 7 ?i --- l /L 2 Total Fibers Counted, Blank (FCB) / 50 Total Fields Counted, Blank (FLB) 0 / CO 2 2 -X V XL Area of Filter, mm2 (AF) n--2 3 / 60 Graticule Field Area, mm2 (GFA) e. ~i)tf -i 2k ----- - 2 1 -LX ) .2 ? 3 70 Calculation of Fiber density (E) in Fibers/square millimeter 1 / X. 2 3 Xn *x l 7 i X2 ( 3\ i ---- , Vi 80 ! /$ i XX 90 a l--i I /i 1 1 1i 12 100 o- II LU E = ((FCS/FLS)-(FCB/FLB))/GFA fibers/mm2 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: C = (E)*(AF) 1000 * V c=Lm_ fibers/cubic centimeter L imit of Quanlitabon (LOQ) = 7 fibers/mro2 Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Project Name: cAXtr^r FMMCfsmsS Sample # Analysis Date: m.(k ot Media Type: 25 mm MCE Filter / ' V0 5 V (P 0(3 --- A it /i (lb / Ai -- -__ 'l / / -- i / /i v-% / * ---- i l i S' Sample ID: 10 A /- & / ii Pump Flow Rate, Liters/minute (FR) 52 / 20 Sample Time, minutes (T) 2/ Sample Volume, Liters (V) A2 t 30 W 3. C, 12 ___ -- . /1 /-- / jL 2 1 3 /{ 2k' 33 A A 2i Al A 1 --<2 i "-- / (total Fibers Counted, Sample (FCS) d 40 otal Fields Counted, Sample (FLS) total Fibers Counted, Blank (FCB) 2 50 otal Fields Counted, Blank (FLB) ( |Area of Filter, mm2 (AF) l 60 Graticule Field Area, mm2 (GFA) l /Q6 2 / 60 JAA 0, 60?xs 70 / /i 80 Calculation of Fiber density (E) in Fibers/square millimeter E = ((FCS/FLSMFCB/FLB))/GFA / / !i 2 / ( 90 E= fibers/mm2 t -- r( /i li 100 A. Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: C = (E)*(AF) 1000 *V C= L>. /J37 fibcrs/cubic centimeter Limit of Quantitation (LOQ) = 1 fibers/mm2 Project Name: Analysis Date: Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy f, fl. J A~ CV f)A( C ft 776 /v.ZT' Sample # Media Type: 25 mm MCE Filter ______ ; !'h ' A Ji 7 2 / X X / -- --- 7i 2 3 / tlx 1 3 li 1 0 L i / 2/ / ai X /i 3X- V 2/ yX 7 h. 12 3 (i /i i --- 3i 3 -- 7 -- -- XZ / -- 2i 0- XX 2 i i 2 / / '-- -- J- X -- 7 7 2t li T~ >? Sample ID: / 10 jP ~~ l " Pump Flow Rate, Liters/minute (FR) Sample Time, minutes (T) Sample Volume, Liters (V) / 30 --> 3 3 2 3t 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) 32d. V f 0 ,2 / /3 0 /0 <) } % fT Z0Cf?y & ti x Xz / 7 z -2. -- 70 80 90 100 Calculation of Fiber density (E) in Fibers/square millimeter E = ((FCS/FLS)-{FCB/FLB))/GFA E= . / X Fibers/mm2 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: C = (E)*(AF) 1000 *V C = // 31 ^ fibcrs/cubic centimeter Limit of Quantitation (LOQ) = 7 fibers/mm2 Project Name: Analysis Date: Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy uAi/lCr C A 7/cro Jj. Sample# 06 Media Type: 25 mm MCE Filter . J 0/J /J 1JA^ / fit 2 3`-- --- ti X X l 3 /t ( --H 1 3 -2X I A 3i --- % \ _r *3*----- -^1----- li 3 r* -- // / --/ / / ti / i! /1 1 2 2/ -- /i --- si a 7 --/ /i -- ' -- 3^ i --- // / ;i / / 7- --/ -- r / 7 7z- // 2-- Sample ID: P -0 10 Pump Flow Rate, Liters/minute (FR) 20 Sample lime, minutes (7) 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) 70. y fOQ Z a o O/O ?s r O. 07 70 Calculation of Fiber density (E) in Fibers/square millimeter =80 E ((FCS/FLSMFCB/FLB))/GFA 90 e= _____L&.o Fibers/mm2 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: C = (E)*(AF) 1000 *v 0c = / ffibers/cubic centimeter Limit of Quantitation (LOQ) = 7 fibers/mm2 Project Name: Analysis Date: Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy 6 C\ J/rt f Sample # to 6G Media Type: 25 mm MCE Filter yC Vi 3 3i 7 si ti vi 2s --3 3/ si / /^ A i A) J2. 2\ 2 Si 2 )! / si si 2 /2 /1 3 ----- - . /r' [Sample ID: A 10 A-D-A / Pump Flow Rate, Liters/minute (FR) -- / / / 3i nK ! 20 (Sample Time, minutes (1) Sample Volume, Liters (V) 30 Itotal 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) ulla. Zoo Y7 <2 /c<a JIL 0. 70 Calculation of Fiber density (E) in Fibers/square millimeter 80 E = ((FCS/FLS)-<FCB/FLB))/GFA 90 E = sm.o fibers/mm2 Notes: 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter C =i@0AFl 1000 *v c = do ?/ fibers/cubic centimeter Limit of Quantitation (LOQ) = 1 fibers/mm2 Fiber counts outside the 100-1300 fibers/mm2 Analyst Reviewed By: Materials Analytical 3945 Lakefietd Court Suwanee, GA 30024 Phone (770) 866^200 have greater than optimal variability and are probably biased. Date: (OffC/SS Date:_ Page of Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Project Name: ______ C. /I j trCy p'/j (C/f TZ/ Sample#' ; / c : ''' " 1 ( Analysis Date: Media Type: 25 mm MCE Filter / /t b d ti 3I ai 1 / 3 It 2 si /i ya ,-- -- /-- i Sample ID: //- ~ ^ - [3 --- / 2 3i yi i 7i /i / > / '----/i /& ----- --- 1 l ------ 2i 2V ! 3 "7 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 /, & /0 > St) ) /o o 33 J 0. CI<T 70 Calculation of Fiber density (E) in Fibers/square millimeter 80 E = ((FCS/FLS)-{FCB/FLB))/GFA 90 E = . 3 3 3' fibers/mm2 Notes: 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter C = (E)*(AF) 1000*V C = 0.^6^ fibers/cubic centimeter Limit of Quantitation (LOQ) = 7 fibers/mm2 Phone (770) 866 3200 Project Name: Analysis Date: Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy . C jt\ J h t T /0 /A /bt /l(C.' /?7/0^-ll Sample# ,v'i 'f( ' 7 J '/! <' Media Type: 25 mm MCE Filter JT 2 / / Sample ID: / r 7 / / 10 ,/} ~ "(L li -- V 3* P Pump Flow Rate, Liters/minute (FR) H 2/ 7 / 20 Sample Time, minutes (T) 5J / 3 -- 7a Sample Volume, Liters (V) 5---- / / /i 30 X. / 7 / / Total Fibers Counted, Sample (FCS) PZ- X\7 -----. 7 40 Total Fields Counted, Sample (FLS) 7 /i 7 JX--. JT 7 / Total Fibers Counted, Blank (FCB) Pa 50 Total Fields Counted, Blank (FLB) /2 7 /^ Area of Filter, mm2 (AF) /2 / / 60 Graticule Field Area, mm2 (GFA) 7 -7 --- /0 /C 0 J) / /0O J8 j G-0 O'T^J 70 Calculation of Fiber density (E) in Fibers/square millimeter 80 90 E = . E = ((FCS/FLSMFCB/FLB))/GFA $ */ ^, / fibers/mm2 Notes: 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter C = (E)*(AF) 1000*V C= <3-6 3/ fibers/cubic centimeter Limit of Quantitation (LOQ) = 1 fibers/mm2 Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Project Name: 7 JZ Sample# pVt) /VT 0 /*? Analysis Date: (0 / / Media Type: 25 mm MCE Filter % 1 2^ 1 ) ---------- - --------- / (i n --- /{ z li (ll 7i /i l ---------------- i ,-------- / ,---------- i/ X xi --. -- // /* -- 2 5' i a ----------- - / / ---- // 7 / / si. / s2 --. ? 2 ----------- - ;? 2 / *---------- 7$ li /l ..-- / .--- -- ; / / / Y X 0 f X Sample ID: 10 f) -2- P 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) /SO /Of /Co 38 S A 0671/S 70 Calculation of Fiber density (E) in Fibers/square millimeter 80 E = ((FCS/FLS)-<FCB/FLB))/GFA 90 E = /n.2 fibers/mm2 Notes: 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter C = (E)*(AF) 1000*V C = /). MS fibers/cubic centimeter Limit of Quantitation (LOQ) = 7 fibers/mm2 Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Project Name: Analysis Date: Q fa 1 ft C~7 Ffa/,/^1 C f) ( //fa "fl Sample # fa Lj 0 S Y j/Q , / C _______ Media Type: 25 mm MCE Fitterl 0 31 0 2 ?{ 2 3 3 7 a. 2 V li 3* <3 5 3 7 Ji /i 3 3x 5k 3 2k 3 /{ 2 Xh S' 'A 3t Y fi Y Sample ID. 10 fa" 2 " fa \ \ 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) VT if /D3 2 32 V4 /CO 3/ r y fa0,^07 70 Calculation of Fiber density (E) in Fibers/square millimeter 80 E = ((FCS/FLS)-<FCB/FLB))/GFA 90 e= . 7/^,0 fibers/mm2 Notes: 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter C = (E>`(AF) 1000*V c= 3.3rt fibcrs/cubic centimeter l imit of Quantitation (LOQ) = 7 fibers/mm7 Fiber counts outside tire 100-1300 Analyst: Reviewed By: Materials Analytical 3945 Lakefietd Court Suwarree, GA 30024 Phone (770) 006 3200 greater than optimal var(ability ami are probably biased. Date: Date Page of Project Name: Analysis Date: Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy Q liJ AC: 7~ 2Z Sample# . ' 'P $ X $ " 0 JU Media Type: 25 mm MCE Filter 72 1 1 ?* 1 i 1 A X /* S" y l\ 2 M Xj -- 3 77 "3 _L_ fi 3 i si r* ~tr /* L 2* d~ r /y 2i /> X^ 3 --. y !3z / / ti i 2 2 32 i l1 H 3 1 --. i li Hi H 2 1 32 i 3 3 li 3 Vi 2 2k 22 X\ 2 3 3 / /^ / 2i i 2x Sample ID: p " X ~(3 10 Pump Flow Rate, Liters/minute (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) VY,^ ('0 0 H( o (CO c.oc iXP 70 Calculation of Fiber density (E) in Fibers/square millimeter Si -- 2{ 80 90 e= . E = ((FCS/FLS)-<FCB/FLB))/GFA 7/o. 7 fibers/mm2 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: c= C = (E):(AQ 1000* V ol- 6 fibers/cubic centimeter Limit of Quantitation (LOQ) = 7 fibers/mm2 Phone (770) 866-3200 Project Name: Analysis Date: Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy C/UftCT If) l/b/ok Sample # ' l/0 0 j 8 0 % Media Type: 25 mm MCE Filter Sample ID: P*- J ~ C_ 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 C! c (oo ?/r O.qctXP 70 Calculation of Fiber density (E) in Fibers/square millimeter 80 E = ((FCS/FLSMFCB/FLB))/GFA 90 E = . /10 t-7 fibers/mm2 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: (JO eft PO/^P ^AiC U/rF C = (E)*(AF) 1000*V c= X0.0Y.1 fibers/cubic centimeter Limit of Quantitation (LOQ) = 7 fibers/mm2 Project Name: Analysis Date: Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy 6 4M c '/ f AMlCAVny Sample # h Y6 f y/- o 23 (o/ig/M Media Type: 25 mm MCE Filter Sample ID: F ~ '0 10 Pump Flow Rate, Liters/minute (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) < 3 7 tOX^L 3S 0 /60 srf 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 =lEOAFi 1000*V C= 0?. W fibers/cubic centimeter Limit of Quantitation (LOQ) = 7 fibers/mnr Fiber counts outside the 100-1300 Analyst: Reviewed By: Materials Analytical 3945 Lakefiefd Court/ Suwanee, GA 30024 Phone (770) 866-3200 have greater than optimal variability and are probably biased. Date: Date: ((.!?.()(/? Page of Project Name: Analysis Date: Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy C'A J ft C-~r (C //0 AS Sample# h 70 V% _ 0% V /0//c/6t________ Media Type: 25 mm MCE Filter 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 /Od fo y nr o- oo?b X 70 Calculation of Fiber density (E) in Fibersfsquare millimeter 80 E = ((FCS/FLS)-(FCB/FLB))/GFA 90 E -- 7 fibers/mm2 Notes: 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter c = (E)*(AF) 1000 *V C = Ajjjl fibers/cubic centimeter Limit of Quantitation (LOQ) = 7 fibers/mm2 Fiber counts outside the 100-1300 fibers/ir Analyst: L. A ange have greater than optimal variability and are probably biased Date: /o//6/o6> Reviewed By: Materials Analytical 3945 Lakefteld Court Suwanee, GA 30024 Phone (770) 866-3200 Date:___ /i Page_ of Project Name: Analysis Date: Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy -H-&- G/}^ A Y -f7,66. f'C 6i 7/f/7/ / 6 // ^ /1) i Media Type: 25 mm MCE Filter Sample# / ' 7 7 /i o A J Limit of Quantitation (LQQ) = 7 fibers/mm2 Sample ID: /: ~ <=2 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 4, /<3 v O, OoT # ^ 70 Calculation of Fiber density (E) in Fibers/square millimeter 80 90 E= E = ((FCS/FLSMFCB/FLB))/GFA //P, ^ Z fibers/mm2 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter C p (E)*(AF) 1000 *v C= . fibers/cubic centimeter Project Name: Analysis Date: Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy C // J A ^ T / ^ f C /O J /OAJ T[ Sample# / C II[ v Media Type: 25 mm MCE Filter l/|~- ' ^ ^ -- V - 1-- -- -- -- -- r-- -- r-- -- -- - ' ' -- -- - r-- f-- *T~ -- ---- --' --- r--- 1 -- ---- - r-- -- r~ r~ - -- Sample ID: /~ 6 ' 10 .-- Pump Flow Rate, Liters/mirtute (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) `-- C y JJ' 00 0 70 Calculation of Fiber density (E) in Fibers/square millimeter 80 90 E = E = ((FCS/FLS)-(FCB/FLB))/GFA A/0,^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 PCM Duplicate Counts QC Spreadsheet j Analyst: IW.B. Egeland j Date: jH 0/16/2006 1 I Project No.: 1IM40548 1 C lient/Project Name: Gasket Fabrication 1 Sample No. Fibers j Fields Fibers | Fields Fibers/mm2 Fibers/mm2 CV fo r this 1st Count 2nd Count 1st Count 2nd Count range(fib/100 fid) LO CoO> ) M40548-007 I 100 11 95.5 11 100 I1 122.9 11 121.7 I1 0.1586 I | M40548-014 |I 102.5 | 73 j in o 75 1 |I 178.9 |I 172.4 |I 0.1586 |I m o oo M40548-018 102.0 52 249.8 249.9 OO'O i 900 1 CCOO sf CCLOOO o Absolute Difference 0.24 IZQ Maximum Permissible Difference 3.65 1 | Pass/Faii Pass 1 Pass 1 Pass | | Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy P' xt Name: .' '.. '_______________ Sample #_ Analysis Dale: f ^ /C /4 Medio Type: 25 mm MCE Filter p / -- /i -- / a -- 9 2 J -- /c 0 ------ X. ( -- ( 1 / -- / / / -- -- -- -- X 3 /i 3 4 .-- 2 Sample ID: j. 22 /T 10 $S'/Pl/ C $ / Cr HSo SYS- 0 67 3 -- /i Pump Flow Rate, LitersAntrmte (FR) X / -- 20 Sample Time, minutes (T) (( /X -- .-- -- -- /i J .) 9Y --- f _--1-- Sample Volume, liters (V) a 30 / total Fibers Counted, Sample (FCS) 40 Total Fields Counted, Sample (FLS) X JZ Total Fibers Counted, Blank (FCB) J 2- 50 Total Fields Counted, Blank (FLB) / 9 si /CO O { <3 <9 /'i. /2 3-- -- 3? Area of Filter, mm2 (AF) 60 Graticule Field Area, mm2 (GFA) o. --/ /9 ( 70 --- Calculation of Fiber density (E) in Fibers/square millimeter 2 / 80 x/ J ,( / 3 J. -- 90 E = <(FCS/FLSHFCB/FLB))/GFA _____/ZL 7__ fibers/mm2 // / J / 3- 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter Notes: c= C = (E)*(AF) 1000 * V fibers/cubic centimeter limit of Quantitation {LOQ) = 7 fibers/mm7 Fiber counts outside the 100-1300 fibers/mm7 range have greater than optima} variably and are probably biased Analyst Reviewed By: Maleriafe AnatybcaJ Services 3945 LakeftehJ Court Stwanee. GA 30024 Phone (770) 866-3200 Date: [0 ! ( ] j Page of P" act Name: Analysis Dale: Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy te/f ifH Sample# Media Type: 25 mm MCE Filter ? -- /k 2 2- / 2 'zk 7 ------- . ( y (( -- ! /> 27 2/ A"/A / -- [k /i /i / 2 2^ l / 2 2- ,2 -- -- 22 /b pjjL 2k / /&X / JL iS -- jk /l 3 --- A Sample ID: /f C/'C l C (h ---------- . A /i / 10 Pump Flow Rate, Ulers/mirmte (FR) 20 Sample Time, minutes (T) Sample Volume, Liters (V) r~i y 6 xwi ~ o/y . 30 Y>i Total Fibers Counted, Sample (FCS) ----------- / / k. *2/ / 2 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) yj 0 / 0 `S pry o, 0i 70 Calculation of Fiber density (E) in Fibers/square millimeter 80 E = FCS/FLSMFCB/FLB))/GFA 90 e- /7J.Y fibers/mm2 Notes: 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter C = (E)*(AF) 1000 * V c= fibers/cubic centimeter Swwanee. GA 30024 Ptione (770) 066-3200 Paoe of F jet Name: .' Analysis Date: Materials Analytical Services Airborne Fiber Analysis NIOSH 7400 Issue 2; Phase Contrast Microscopy '. ~_______________ Sample #_ /0//(/b c Media Type: 25 mm MCE Filter / /i /p Sample ID: # F/1 t C ft t f Y y- 21 pp 10 3 --- 2 P /X J2 Pump Row Rate, Liters/rmnute (FR) jS POSHd'OfX J2 2^ -- H . / <2 > i 2/ / (2 pPr f 3 2/ ------- 31 /y -- pp 3 /i 7 7i J1f -- 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, mm3 (AF) 60 Graticule Field Area, mm2 (GFA) /0^ S^ o / &o 7J GO 71) y:-\ 70 Calculation of Fiber density (E) in Fibers/square millimeter ' 80 E = ((FCS/FLSMFCB/FLB))/GFA 90 E = 2 7 9.1 fibers/mm2 Notes: 100 Calculation of Fiber Concentration (C) in Fibers/cubic centimeter C = (E)*(AF) 1000 *v C= fibers/cubic centimeter 3945 LafceftekJ Court Stiwanee. GA30024 Phone (770) 866-3200 Paoe Of SECTION 5 MATERIALS ANALYTICAL SERVICES PROJECT COC MAS ID: Client Name: Project Name: Logged By: M4Q548_____________________ Materials AnalyticalServices Atlanta ECL Gasket Fabrication II Nancy Sears Client Job No: Client PO: Date In: Client Code: 9/19/2006 MASCORP TRANSPORT INFORMATION: Submitted By: Delivery By: Received By: Condition: Mike Mount Hand Delivery Nancy Sears 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: # Client ID 001 A-O-A 002 A-O-B 003 A-O-C 004 A-O-D 005 A-1-A 006 A-1-B 007 A-1-C 008 A-1-D 009 A-1-E 010. A-1-F 011 A-1-G 012 P-1-A 013 P-1-B 014 P-1-C 015 P-1-D 016 A-2-A RECEIVED BY: A/y SAMPLE INFORMATION: Volume # Client ID 1800 1800 1800 1800 202 202 200 200 630 50 11280 52 49.6 50.4 70.8 181.8 . 017 018 019 020 021 022 023 024 025 026 A-2-B A-2-C A-2-D P-2-A P-2-B P-2-C P-2-D FB-1 FB-2 FB-3 . SIGNATURES ANALYZED BY: Volume 181.8 180 180 46.8 44.6 63.4 63.7 0 0 0 REVIEWED BY: REPORTED BY: PREPARED BY: DEPOSED BY: CHAIN OF CUSTODY ; NAME ..... First Transfer bj^.. '-///#ffii> COMPANY TRANSFER Second Transfer by:;__________________________________________________ Third TransfeFbyn ........ ........ j ........ j U py LOG IN DATE < '' j d Zr $ rr ~ T ) c ^ -RECEIVED BY COMPANY P O ______________ oil o <D O) CO CL <9 O >QX O LOL z < Xo oz _J 0. s w< a < HzLUi 5>x~j < ChtXozotL CHAIN OF CUSTODY First Transfer by: I Second Transfer by: Third tra n s fe r by: 1 ^/ NAt , ........ [ 1C O M P A N Y T R A ^ S F We LOG IN DATE n h lo (p M& n J r Sc\f'f\/&P RECEIVED BY COMPANY | IV W I1 MAS TEM ANALYSIS M40548-001 CLIENT NAME: Materials Analytical Services Atlanta CLIENT SAMPLE ID: A-O-A 7402 ANALYSIS Sample Area/ Volume: Filter Type: Pore size: Effective Filter Area: Sample type: Analysis type: Grid Acceptance 1800 MCE 25mm 0.8 385 Air 7402 Yes Liters 4% Date Analyzed: [ Analyst: | Scope Number: j Accelerating Voltage: | indicated Mag: ; Screen Mag: : Grid_box: ; 10/3/2006 Kevin Simpson 3 100 25 20 7179 Number of grids: 2 Number of openings: 40 #1: | 106 #3: ! 104 #2: : 103 M: \ 105 Average Grid Size: 0.010919 Total Area Analyzed: ; % Asbestos 00.437 j Asbestos Non-asbestos ; 0 1 KV KX KX Sir/': SquarelD. Fiber Tvpo. n..........s,ze i NSD NSD NSD NSD NSD NSD NSD NSD A4-D8 D7 D6 D5 D4 D3 D2 D1 TT" 7 N.... .. j ji If i \l ::::] f;....................... i .... " !' .......... ....... if ... ' 1 NSD NSD E7 E6 .j : NSD E5 NSD NSD NSD NSD E4 E3 E2 El i .. i ..................... : :i . ...! NSD NSD NSD F5 F4 F3 ' "ii............ ...... .... ] ii i ii................. 1 1 F2 .NA .. "............ .... i 6 1.5 NSD NSD NSD NSD NSD NSD FI A3-C2 C3 C4 C5 C6 ..................... := ;i ... ii................... Ii ii ! ; : I | 1 NSD NSD NSD C7 C8 C9 ; i:r...... ; ....... 1 p .............. ........; | Morph Ambiguous SAFI) Ambiguous KD.S r.j ; ;; !J ; :i U : "i r; :. . : ii y L..J \J L...J i NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD CIO D2 D3 D4 D5 D6 D7 D8 D9 DIO E7 E8 ' # Grid Op 40 M40548 001 Sample Commcnis: NE background \ MAS TEM ANALYSIS M40548-004 CLIENT NAME: Materials Analytical Services Atlanta CLIENT SAMPLE ID: |__________ A-O-D 7402 ANALYSIS Sample AreaI Volume: Filter Type: Pore size: Effective Filter Area: Sample type: Analysis type: Grid Acceptance 1800 MCE 25mm 0.8 385 Air 7402 Yes Liters 3% Date Analyzed: Analyst: Scope Number: Accelerating Voltage: Indicated Mag: Screen Mag: Grid box: 11/7/2006 K. Simpson 100 25 20 7179 Number of grids: 2 Number of openings: 40 #1: 101 #3: 103 #2: 102 #4: 104 Average Grid Size: 0.010507 Total Area Analyzed: % Asbestos 00.420 Asbestos Non-asbestos KV KX KX 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 SquarelO: C1-J8 18 H8 G8 F8 E8 D8 C8 B8 A8 J10 no H10 G10 F10 E10 D10 CIO B10 A10 El-CIO C9 C8 C7 C6 C5 C4 C3 || II II ------ II II II II II II 11 II II II II II II II II II || II II II 11 II Fiber Type: ............... 1 1 Morph: SAED: EDS: m u m d m m is m m a m is a a a ii m a @ a m a a NSD C2 1 NSD Cl 1 NSD E10 NSD E9 1 NSD E8 NSD E7 1 NSD E6 1 NSD E5 i NSD E4 i NSD E3 i NSD E2 i NSD El i II 11 II II 'll ir ii ii ii ii ... 1 .... IZ3 .... 1 1 ZD 1 .1 1 ... 1 1 # Grid Op 40 M40548 004 Sample Comments: |NW background [1 [1 H H m m m m m m m m \ MAS TEM ANALYSIS M40548-005 CLIENT NAME: Materials Analytical Services Atlanta CLIENT SAMPLE ID: j A-1-A 7402 ANALYSIS Sample Area/ Volume: Filter Type: Pore size: Effective Filter Area: Sample type: Analysis type: Grid Acceptance 202_______ Liters MCE 25mm 0.8 385 Air 7402 _____ Yes 8 % Date Analyzed: Analyst: Scope Number: Accelerating Voltage: Indicated Mag: Screen Mag: Grid_box: Number of grids: 2 Number of openings: 23 #1: 103 #3: 101 #2: 102 #4: 104 Average Grid Size: 0.010505 Total Area Analyzed: 0.242 Asbestos Non-asbestos 99 1 KV KX KX % Asbestos Srr#: SciuarelD: 1 A8-G2 2 3 4 G3 5 6 7 G4 8 9 10 11 11 12 13 14 15 16 17 12 18 19 20 21 22 23 24 25 26 27 28 Fiber Type: IChrvsotile IlChrvsotile . Ichrysotile IlChrysotile IlChrvsotile IlChrvsotile IlChrysotile IlChrvsotile IlChrvsotile Chrysotile IlChrysotile IlChrvsotile IlChrvsotile IlChrysotile IlChrvsotile IlChrvsotile IlChrysotile IlChrysotile IlChrvsotile IlChrvsotile Ichrysotile IlChrvsotile IlChrvsotile IlChrysotile IlChrvsotile IlChrvsotile IChrvsotile Ichrysotile . ] Size j 18 1 11 [8 | 48 [8 1 10 [7 16 I 7.2 14 | 14 1 10 18 | 24 19 I 5.2 | 28 | 35 1 40 1 24 | 30 1 32 18 | 20 18 1 16 14 |8 0.6 0.3 0.3 3 0.8 0.8 0.3 1 0.3 0.4 0.8 0.4 0.6 5 4 0.3 1.5 4 8 6 4 1.5 0.3 5 0.4 3 0.5 0.6 Morph: M36405 Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile M36406 M36406 M36406 M36406 M36406 M36406 M36406 M36406 M36406 M36406 M36406 SAED: M36404 Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile EDS 0 0 0 0 0 0 0 0 0 0 m m m n ii i i i n 0 i i i i i a 29 13 1 Chrvsotile 30 IlChrvsotile 31 IlChrvsotile 32 IlChrvsotile 33 IlChrvsotile 34 14 IlChrvsotile 35 15 36 IlChrvsotile NA II 37 16 IlChrvsotile 38 G1 IlChrvsotile 39 IlChrvsotile 40 IlChrvsotile 41 IlChrvsotile 42 IlChrvsotile 43 IlChrvsotile 44 D1 IlChrvsotile 45 D2 IlChrvsotile 46 IlChrvsotile 47 IlChrvsotile 48 IlChrvsotile 49 IlChrvsotile 50 IlChrvsotile 51 IlChrvsotile 52 A6-A6 IlChrvsotile 53 IlChrvsotile 54 B6 IlChrvsotile 55 IlChrvsotile 56 IlChrvsotile 57 IlChrvsotile 58 C6 IlChrvsotile 59 IlChrvsotile 60 IlChrvsotile 61 D6 IlChrvsotile 62 IlChrvsotile 63 IlChrvsotile 64 IlChrvsotile 65 IlChrvsotile 66 E6 IlChrvsotile 67 - IlChrvsotile 68 F6 IlChrvsotile 69 IlChrvsotile 70 IlChrvsotile 71 G6 IlChrvsotile 72 IlChrvsotile 73 IlChrvsotile 74 IlChrvsotile 75 IlChrvsotile 76 IlChrvsotile 77 IlChrvsotile 78 IlChrvsotile 79 H6 IlChrvsotile 80 IlChrvsotile 81 IlChrvsotile 82 IlChrvsotile 1 14 1 5.8 1 5.1 18 1 7.5 1 5.3 18 17 18 1 6.6 18 1 10 16 1 18 1 24 I 20 16 1 24 1 6.5 1 6.7 18 16 1 15 16 18 1 32 18 1 11 1 24 18 1 12 1 13 1 32 18 1 8.5 H3 5.2 18 1 5.3 1 6.8 1 17 1 8.5 18 1 11 1 12 1 23 18 1 10 18 16 1 7.5 18 19 1 6.5 18 215 0.3 0.3 0.6 0.3 0.3 0.3 2 0.3 0.3 0.5 0.5 0.3 4 8 5 0.3 0.4 0.3 0.3 1 0.4 0.6 0.3 0.3 0.3 0.3 0.3 4 0.3 0.4 1 4 2 0.4 0.3 0.6 0.4 1 0.3 0.45 0.6 1.5 1.5 1.5 2 3 0.3 0.3 0.28 0.6 2 0.3 2 Chrysotile Chrysotile Ambiguous Ambiguous Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile m 0 Ini m m m n 0 a a m 0 0 n 0 0 0 @ a a a 0 iH a n a a 0 a a 0 0 a a a .a @ a a n 0 a a a a 0 m a m 0 a a 83 1 Chrvsotile 84 1 iSChrvsotile 85 1 IlChrvsotile 86 j IlChrvsotile 87 1 IlChrvsotile 88 1 IlChrvsotile 89 j IlChrvsotile 90 16 IlChrvsotile 91 IlChrvsotile 92 IlChrvsotile 93 IlChrvsotile 94 C4 IlChrvsotile 95 IlChrvsotile 96 IlChrvsotile 97 IlChrvsotile 98 IlChrvsotile 99 D4 1 IlChrvsotile 100 IlChrvsotile # Grid Op 23 M40548 005 Sample Comments: InE area during fabrication 16 1 5.5 1 12 1 24 1 22 1 14 18 1 18 1 16 1 6.5 18 1 12 1 6.5 1 6.3 I 5.5 16 1 10 16 0.6 0.4 0.28 0.6 1 1.5 0.3 2.5 1.2 0.28 0.28 0.5 0.4 0.7 0.27 0.28 0.6 0.4 Chrysotile Chrysotile Chrysotile Chrysotile 0 1 HI a a a is 0 a a n @ a a no \1 ; M40548-005, Ghrysotile Diffraction, Str. #001 O . ) VERIFICATION OF CHRYSOTILE DIFFRACTION PATTERNS 1) Measure three spots and/or the interrow spacing on the diffraction pattern (in mm). 2) Use the formula: CAMERA CONSTANT (rnrnA) = SPACING (in Angstroms, A) MEASURED DISTANCE (mm) 3) The calculated spacings should be within +/- 5% tolerance of the d-spacings listed in the chart. 4) The following chart shows the chrysotile d-spacing values from the Mineral Powder Diffraction File Data Book from file card #31-808 on page 228. Reflection Spot OOH Reflection Spot no Reflection Spot ____ 3QA_____ hkl d Spacing (in A) 002 7.31 004 3.65 202 2.45 200 2.65 110 4.59 330 1.53 Interrow is? s,zs~ 5.31 Range +/- 5% 6.94 - 7.68 3.47 -3.83 2.33 - 2.57 2.52 - 2.78 4.36 - 4.82 1.45 - 1.61 5.04 - 5.58 (camera K> 38 (measured distance) mmA = mm yd A (calculated SDacincri (camera K\ 38.$ mmA - (measured distance) mm i.8t> A (calculated spacinal (camera K) <984 (measured distance) l)xS mmA = <2. SO mm A (calculated spacinal MAS Job #: t'A l~l0 3>HA ~C&\ Film#: M 7sG> HO ____________________ Analyst:^ Date Verified: 11 f/ofOL? Date Photo was taken: H EDS Verified: NO Unable to verify pattern_______________ Explanation: ____________________________________ Counts \ <'*S8c C e u n ts Counts * <*; -V ) Counts Realtime: 30,6 Livetime: 15.2 p----------------------------- r M40548-005 Structure #40::Chrysotile 428 Mealtime: 30,8 Uvetime: 13.6 1 Sill M40548-005.Structure *50::C.hrys.Ptile . Counts 0,000 1,250 2,500 3,750 5,000 X-Ray Energy (KeV) 6.2S0 . 7.500 B.750 . 10.000 o.doo 1.25D 2,500 3.750 - 5.ODD . X^Ray Energy (KeV) ,25D 7,500 9.750 . 10,000 :: -) MAS TEM ANALYSIS M40548-08 CLIENT NAME: Materials Analytical Services Atlanta CLIENT SAMPLE ID: [ A-1-D 7402 ANALYSIS Sample Area/ Volume: Filter Type: Pore size: Effective Filter Area: Sample type: Analysis type: Grid Acceptance : 200 MCE 25mm 0.8 385 Air 7402 Yes Liters 5% Date Analyzed: : Analyst: . Scope Number: ; Accelerating Voltage: | Indicated Mag: 1 Screen Mag: | Grid_box: i Number of grids: ; 2 Number of openings: 27 -- Average Grid Size: 0.010506 #1: : 101 #3: ! 104 #2: 103 #4: I 102 -- ------- Total Area Analyzed: ; 0.284 . ; 11/8/2006 K. Simpson 3 100 25 20 7179 . KV KX KX Asbestos MO ______ 98.04% Asbestos Sir#: SquarelD: Fiber Type: Size | 1 B6-A3 ..... . IChrysotile ....... ..... ^ 12 1 2 Chrvsotile 32 0.6 3 Chrysotile 8 0.8 4 Chrysotile :9 0.7 5 C3 Chrysotile : 12 0.5 6 Chrysotile 20 5 7 E3 Chrysotile 7 0.27 8 G3 Chrysotile. 91 9 13 ......Chrysotile ................ __ 14 0.5 10 A8 Chrysotile 48 2 11 Chrysotile 40 4 12 iQhrysotije... 24 1 13 Chrysotile 8.8 0.3 14 C8 : Chrysotile 11 0.4 15 ........ Chrysotile ........... _.... 19 1 16 Chrysotjle.......... i 18 1.3 17 Chrysotile 24 2 18 : Chrysotile 10 0.4 19 E8 . Chrysotile _ 14 0.5 20 .......Chrysotile _____ 11.5 0.7 21 ' Chrysotile 12.5 0.7 22 Chrysotile 12 0.5 23 ...... Chrysotije............. ; 22 4 24 G8 Chrysotile 5.1 0.3 25 ... . Chrysotile. . 6.5 0.27 26 Chrysotile 8 0.28 27 : Chrysotile 6.8 1 28 Chrysotile 12 0.3 Morph: M36408 M36408 M36408 Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile M36409 Chrysotile Chrysotile SAED: M36407 Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile EDS V* y y y y y y y y y :H. J1 W I: M: lii: 'W y 'm. W si ;ir !# 's NSD 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 18 A7-C10 C8 C6 C4 C2 E10 E8 E6 E4 E2 G7 i NA b _J ! IChrysotile i [ IjChrvsotile i i liChrvsotile i ! iiChrysotile ' Chrvsotile ; ! ilChrysotile : : i [Chrysotile : : iChrvsotile ' ______ 1 Chrysotile ; ______ Chrysotile_____ _______ ' !|Chrysotile i l ! Chrysotile 1 |______ i Chrysotile.... i i______.Chrysotile ___ ____ 1 I iChrysotile i ! Chrysotile : 1 Chrysotile : : Chrysotile : ;........ liChrvsotile___ . 1 .______ Chrysotile................. IChrysotile |_____ _ Chrysotile............. ........ ... i Chrysotile____________ Chrysotile ;______iChrysotile...................: |_......... Chrysotile...................... .; |...........Chrysotile................ ....... ; Chrysotile .. .Chrysotile _ ....... Chrysotile : Chrysotile : Chrysotile .. ____jChrysotile .. . . : iChrysotile : Chrysot|le_............ Chrysotile ______ IChrysotile .. . : Chrysotile Chrysotile . . ..Chrysotije . ...........Chrysotile . ....... Chrysotile ..............Chrysotile iChrysotile ._ Chrysotile.............. .. | Chrysotile ........ . Chrysotjle ! "Chrysotile ' Chrysotile............... Chrysotile : . . ...Chrysotile ............Chrysotile . ......... IChrysotile.................... 10 8 8 8 10 12 8 10 7 6 9.5 6.5 7.8 8 8 5.8 6 5.3 8 8 7.4 5.1 14 9 8 8 8 34 22 16.5 12 14 6 10 6.5 15 8 16 6 7 6.6 25 22 12 18 8 33 9 7.5 8 8 12 8 2 0.5 0.28 0.28 0.3 1 0.5 1 0.5 2 0.4 0.6 0.8 1 0.5 0.5 0.5 0.3 0.28 0.3 0.5 0.4 1 0.3 1 1.2 0.5 0.3 0.6 0.4 0.3 1 0.6 2.8 0.3 1.5 0.5 1.5 0.3 0.28 0.6 0.8 0.3 1.2 0.3 0.27 5 2 0.3 0.3 0.3 0.28 0.28 Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile g Hi ill! |23j !i iMi i! !S! [: S! ill v- V, .35. V 3/; 82 i i IChrvsotile i8 83 !_ IChrvsotile 5.5 84 G5 | -iChrvsotile : 12 NSD G9 NA | 85 G3 I IChrvsotile !6 86 i 1 IChrvsotile 18 87 i I [Chrysotile J 16 88 : liChrysotile 8 89 ! IChrvsotile 17 90 ; -Chrvsotile i 15 91 G1 i Chrysotile 6 92 1 IChrvsotile ; 10 93 1 IChrvsotile j8 94 i Chrysotile i 14 95 1 i IChrvsotile 1 40 96 17 : 1 IChrvsotile i8 97 liChrysotile ; 10 98 Chrysotile ; 5.5 99 15 IChrvsotile : 18 100 I _..... ... Chrysotile ________ > 5.1 # Grid Op 27 M40548 008 Sample Comments: iNW area during fabrication 0.5 0.5 0.3 0.28 1 1.2 0.5 1 0.6 0.5 0.3 0.3 0.5 0.5 1.2 1.5 0.5 4 1 Chrysotile Chrysotile Chrysotile Chrysotile . Realtime: 30,9 Uvetime: 10.0 M40548-008 Structure *l;:Chrysotile 421 2BQ D.000 1.25D 2.S00 3,750 . 5.00Q . X-Ray Energy (KeV) 6.250 B,7.50 10.000 1Y140548-008, Chrysotile, Structure #001-#003 / & M40548-0Q8, Chrysotile Diffraction, Str. #001 \* j * . * SftS.lHC. mm? m MU aa a,. VERIFICATION OF OHRYSOTHJE DIFFRACTION PATTERNS } 1) Measure three spots and/or the interrow spacing on the diffraction pattern (in mm). 2) Use the formula: CAMERA CONSTANT (mmA) - SPACING (in Angstroms, A) MEASURED DISTANCE (mm) 3) The calculated spacings should be within +/- 5% tolerance of the d-spacings listed in the chart. ' 4) The following chart shows the chrysolite d-sparing values from the Mineral Powder Diffraction File Data Book from file card #31-808 on page 228. Reflection Spot <30 H Reflection Spot no Reflection Spot 3oa hkl 002 004 202 200 110 330 Interrow d Spacing (in A) 7.31 3.65 2.45 2.65 4.59 1.53 5.31 Range +/- 5% 6.94 - 7.68 3.47 - 3.83 2.33 - 2.57 2.52 - 2.78 4.36 - 4.82 1.45 - 1.61 5.04 - 5.58 38 /camera K) mmA = (measured distance) ^ ^ ^ mm _A (calculated spacing) (camera K) 384 mmA = (measureddistance) hi'Z-S' mm HM _A (calculated spacing) ~ fcamera K) (measured distance) I mmA = <2, Hd mm A (calculated spacing) MAS Job#: M VOJSV# Analyst:.... _______/ ttl Date Verified: H f)0 fob Unable to verify pattern Film#: M 3C? Date Photo was taken:___/ EDS Verified: <^YjpP^ NO Explanation:_________________________________________ 1,250 2.500 3,750 5.000 . . > . X-Ray:Energy (KeV)l .6,250 7,500 :B,750 Realtime: 56.5 Lifetime: 29.7 M40S48-008 Structure *20::Chrysotile "h----------------------...................................................Ililllltiiiinitjtitiitititinitir Q.000 '1.230 2:500 | 3.750 .......y-..-....................................f...,...................."................,............... 5,000 6,250. 7.500 X-Ray Energy (KeV) , B.750 .................... 10,000 O.DOQ 1,250 2,500 3,750 5,000 X-Ray Energy (KeV) 6,250 7,500 0,750 10,000 Cau fits ' Realtlrnei46.9 X-Ray Energy:(KeV) Realtimes 42.4 Lifetime: 29.6 M4Q548tQQS: Structure 460: iChtysotile Counts^ 2.500 X-Ray Energy (KeV) 10,000 Count Realtime: 33.7. X-Ray Energy (KeV) Osiirits Re3lti/ne:;42.0 X-Rsy Energy (KeV) Count? Realtime: 30.2 Livetimer 20.3 M40543-003 Structure *90::Chrusoti|i Counts Realtimes 49.;i X-4?sy Energy (KeV) MAS TEM ANALYSIS M40548-012 |1 CCLLIIEENNTT NNAAMMEE:: MMaateteriarilas lAnalytical Services AAttllaannttaa CCLLIIENT SAMPLE ID: ! P-1-A ____ l 7402 ANALYSIS Sample Area/ Volume: Filter Type: Pore size: Effective Filter Area: Sample type: 52 MCE 25mm 0.8 385 Air Analysis type: 7402 Grid Acceptance YES Liters 7% Date Analyzed: | Analyst: ; Scope Number: ; Accelerating Voltage: i Indicated Mag: | Screen Mag: ; Grid_box: j 11/15/2006 Mehrdad Motamedi 4 100 25 20 7179 KV KX KX Number of grids: 2 Number of openings: 40 Average Grid Size: 0.010302 ._#1: 101 #3: i 100 #2: 103 #4: ' 102 ...... Total Area Analyzed: 0.412 Asbestos ; 66 -- 9706% Asbestos ..................... -..... ............. --...-.... ..... -.. --- Str#: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 SquarelD: C6-C1 C2 C3 C4 C5 C6 C7 C8 C9 CIO D10 D9 D8 D7 D6 Fiber Type: Chrvsotile Chrysotile Chrysotile . Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile NA . .. Chrysotile Chrysotile . Chrysotile Xhrysotile Chrysotile Chrysotile ' Chrysotile Chrysotile Chrysotile j j Size i :8 . : 19 7 . 5.7 :6 ; 56 90 14.6 8 .8 12 .. 24 24 6.5 . 16 .7 7.3 7 8 8 15 7 , 16 17 6 17 . 7.5 40 0.3 1 0.5 0.9 0.4 2 7 0.4 0.3 0.6 0.7 0.6 2 0.3 0.7 0.3 0.3 0.7 0.2 1 2 1 4 0.4 1.5 1.3 0.3 6 Morpb: 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 SAED: Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Ambiguous Chrysotile EDS V V y y. y y y y y SI & 1 jif y H F 29 NSD 30 31 32 33 34 NSD NSD 35 36 37 38 39 40 41 42 43 NSD 44 45 46 47 48 49 50 51 NSD 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 D5 D4 D3 D2 D1 C7-A6 A7 A8 A9 A10 BIO B7 B4 C5 C6 C9 CIO DIO D9 D3 E5 G7 H8 11 J1 : Chrysotile - iChrvsotile : Chrysotile iChrvsotile !_____ i iChrvsotile -Chrysotile ' ,! ! 1 j i _________j 1 ! ______. Chrysotile__________ j Chrysotile ; ___ Chrysotile............. i . /Chrysotile ........ J ;______j iChrysotile___________ j : i :Chrvsotile i 'Chrysotile 1 : Chrysotile ! Chrysotile ......... . .........'Chrysotile.....................^ NA ... . ' iChrvsotile...................: i -Chrysotile., : ; iChrvsotile . ........ __-Chrysotile____ ______ ......... Chrysotile ....... . ...... ^Chrysotile IChrysotile _. .........../Chrysotile ................. i ........... ;Chrysot|le_. ________ . Chrysotile .......... Chrysotile.......... .... ....... . . /Chrysotile ........ .Chrysotile ; iChrysotile ... ....... iChrysotile ................. ; ........ Chrysotije ........... .. . Chrysotile ; Chrysotile . .. Chrysotile Chrysotile Chrysotile Chrysotile /Chrysotile... # Grid Op 26 52 8 6.6 22 12 12 22 11 62 6 8 12 10 44 6 8 14 33 12 5.5 15 9 6 10 14 8 7.5 14 6 26 12 13 10 6.3 8 7 6.6 18 7 M40548 012 Sample Comments: personal right 2 0.5 0.5 0.5 0.4 0.6 1.6 1 2 0.7 0.4 0.3 0.3 0.8 0.3 0.3 2 1.5 4 1.6 0.3 0.6 1.4 0.3 0.3 0.4 0.8 0.3 0.6 0.3 0.8 0.7 0.3 0.4 0.5 0.3 0.7 0.3 0.3 0.3 Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile ChrysotileAmbiguous 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 & !MI J! ;IJ ;; | H' 5/ y: S' S' .; V 'w m. w V I ?3 s s s S' 1 s' V a s Vs s' S GMIttS Counts Counts X-Ray Energy (KeV) Courts Realtimes : Livetime: 29.$ : Kv^:P:r -V'~v!M4Q548-012 Str* SmMii P-----------------------*---------------------- i1 ....... --""---- 1-*-------- `................i-1 ------ ---------- 1 Si Mg 1 ` 48 36 Cu 24 Counts 12 HIl l Dll II N 1 0.000 1.280 .. . ' . .2.560 . 3.840 5.120 : : \ "6.400 . . 7.680 ... . . x-Ry Energy (K*V) . . - 8.960 . .- 10.240 . Realtime: 30.3 - nU-u-e-t-i-m--e-:--2-9-.-2------1------------------- :,r~^....... ............ .>1..... .M..4..0..5.4..S..-.0..1.2'1 Str a ernbd::. ' Si Mg 1-------------------1----------------124 93 62 Counts F^uj 1 [ FqfuLJI ifilM 0.000 . 1,280 . .... 2.560 Fe: 3.840. . ". 5.120. X-Ray Energy (KeV) 6,400 Cl. 31 1 7.680: - 3.960 . 10.240 ................ - ... ... - Realtime: 32.6 : Uvetime: 31.1 v-. _ ;(l : M4054S-012 Str Trfibd::. Counts X-Ray Energy (KV) 1 -C&uirts. Reshime! 42.7 . :v ^ .. . Lifetime: 40^5 p--------------- `--------------- 1---------------------------------------------------1,-----------:--------------------------------------------------1---.--.---.-------W------4----0----5----4----8-------0---1----2-1-----S----t--r----*-----8---m-----b---<---3--:--:--v----- `------------------ 1------------------ 1--------------- MO Si Mg 105 70 IIFtffu| H 1 f4mIiiIH 0.000 " ..... 1.280 ... . . . 2.560 ^ ii Fej 11 35 3.840 5,120 . 6.400 7.680 - 8.960- - : " 10.240 X-Ray Energy (KeV) -- - . . . . - \) Reatrimaj 31.i .. - - - pLi--ue--tt-m---e-:--3--0--.0------- 1------------------------------------------ .1-------------------------------------------1-------------M----4---0----5---4---8------0---1----211----S---t--r--#-----9----m----b---d--:--:--.--- >-----------------------------`-----------------------------1-------------------------- 98 Si Mg 73 49 Counts CX 1 24 Ftfful I F4Jl.il I Fe '-T--..... .......... :-l- - . .... .. -........1. -.....................1.....................'T*"" ' 111 0,000 . 1,280 2.560 :3.340 5,120 . 6.400 :: X-Ray Energy (KeV) . 1 7.680 ' 8.960 1. 10.240 .. ' Rea)tim^i 32.3 : : . ::v..-V X.:'j '--'A"-' Livetimei 31,2 . .. : '! M4054S-012 Str *10mbd::, n--------------------------------1--------------------------------1--------------------------------r--------------------------------1--------------------------- Sill 'Counts Realtimes 18.6 lifetime: 17.2 M4O548-012 Str 19mfad::. P----------------------------- 1----------------------------- '-----------------------------1-----------------------------1------------------------- ' ` '141 c;i Al 106 70 Counts F^tu Vlgi 1 S*--.- - - - - - 0.000 1.280 2.560 3.840 5.120 X-Ray.Energy (KeV) 6.400 7.680 35 8.960 10.240 Realtimes 31.1 ";':'.V" :Uvetime: 23.3 ; : -: : " . . .::: : M40543-012 Sv* 20mbd::. P-----------------------1-----------------`--<--` ----------------- 1.'............... .......... i-1------------------- 1 ` ` 142 Si Mg 107 1 Counts ro I 35 F3 u 1 Fer . 1 0.000 "I 1.230 1 Fd 1 1 2.560 ; 1 3.840 - - .Ml | 5.120 X-Ray Energy (KeV) | 6.400 1 7.680 . [II....' 8.960 . . - ", ' 10,240 . : Realtime: ,30.9: 'r r.V.;: 4 -x'.-hyyy'y- -yV.vyL'-';..'; Uuetsme: 29.3 :y--- M40548^0i2 Str * 30nibd:r. P----------------- ------'-----------------------'.----------------------------------------------------'.-----------------------------------r1----------------------------`-- 1------------------ 1------------------ '----------------138 Si Mg 103 Counts 69 1 FeOu I jlFein I ^---------------------- I ........... 0,000 1.280 1 2.560 Fe| I 3.840 I 1 11 5.120 X-Ray Energy (KeV) I 6.400 ClJ Jl l 7.680 "^"1 8.960 34 | 10.240 Realtime: 30.5 Livetime: 29.9 M4054S-012 Stf. * 40inbd::,: Counts OiOOO 2.560 3,340 , , .. 5.120 6.400 X-Ray Energy (KeV) - 10.240 Counts ! O.OOO. . ' . - 1,280 V- .. 2.560 .......................... - . . 3.840 5.120. : . - - X-Ray Energy (KeV) 6.400: - '7.680 .........:. : : 8.960 10.240 Cfctmts Realtime: 30.6 X-Ray Energy (KeV) smnco MAS |1 CCLLIIEENNTT NNAAMMEE:: TEM ANALYSIS M40548-13 MMaatteerriiaallss ^Aanalylytitcicaall SSeerrvviiccees Atlanta................ CCLLIIEENNTT SSAAMMPLEPLID^: I^n^ ~PP--1-B 7402 ANALYSIS Sample Area/ Volume: i Filter Type: Pore size: Effective Filter Area: Sample type: Analysis type: Grid Acceptance ! 49.6 MCE 25mm 0.8 385 Air 7402 YES Liters 7% Date Analyzed: 11/15/2006 Analyst: Mehrdad Motamedi Scope Number: j . 4 Accelerating Voltage: ; 100 Indicated Mag: : 25 Screen Mag: ; 20 Grid_box: . 7179 Number of grids: , 2 Number of openings: 40 #1: i 102 #2r 102 #3: | 102 107 Average Grid Size: 0.010404 Total Area Analyzed: 0.416 Asbestos | Non-asbestos 68 2 f KV KX KX % Asbestos 97.14 Sir#: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 NSD 19 20 21 22 23 24 25 26 27 SquarelD: Fiber Type: D6-I8 17 16 ______Chrysolile_____ ;....... 'Chrysotile........ : Chrysotile : Chrysotile : Chrysotile Actinolile Chrysotile ______ Chrysolile :__ Chrysotile........ Chrysotile : Chrysotile 15 _____ 'Chrysotile ___ Chrysotjle __ 14 Chrysotile Chrysotile _____ Chrysotile 13 i Chrysotile -Chrysotile 12 11 ;Chryspji!e_ HI Chrysotile H2 .......___ Chrysotile H3 _____. Chrysotile..... Chrysotile ;.. . Chrysotile...... ...... Chrysotile . H4 Chrysotile : Chrysotile Size j 32 11 9 10 11.3 8 16 28 5.7 6 7 14 22 10 28 8 7 18 1.6 0.9 0.3 0.9 1 0.5 1.6 3.6 1.5 0.3 0.3 0.5 0.5 1 1 0.6 0.3 0.7 Morph: Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile 12.6 6 5.7 12 28.7 16 15 12 12 0.3 Chrysotile 0.5 Chrysotile 0.3 Chrysotile '0.7 Chrysotile 0.6 Chrysotile 4 Chrysotile 2 Chrysotile 1.5 Chrysotile 0.6 Chrysotile SAED: Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile EDS: * Y y y y y y y y y S s ] m m 1; .1: y s: M, s s? i- 28 29 30 31 32 NSD 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 NSD 55 56 57 58 NSD 59 60 NSD NSD 61 62 63 64 65 66 67 68 69 70 H5 H6 H7 H8 H9 G9 G8 G7 D7-C1 C2 C3 C4 C5 C6 C7 D6 D5 D4 D3 D2 D1 El E2 E3 E4 E7 E8 E9 [ IlChrvsotile IlChrvsotile IlChrvsotile [ ilChrvsotile IlChrvsotile [ || [ IlChrvsotile [ IlChrvsotile [ IlChrvsotile [ IlChrvsotile IlChrvsotile IlChrvsotile [ IlChrvsotile [ IlChrvsotile [ IlChrvsotile IlChrvsotile IlChrvsotile [ NA II IlChrvsotile IlChrvsotile IlChrvsotile [ IlChrvsotile NA II [ IlChrvsotile [ 1 Chrvsotile [ IlChrvsotile IlChrvsotile IlChrvsotile [ || [ IlChrvsotile IlChrvsotile [ IlChrvsotile IlChrvsotile [ || [ IlChrvsotile [ IlChrvsotile [ j| [ || [ IlChrvsotile IlChrvsotile IlChrvsotile [ IlChrvsotile IlChrvsotile [ IlChrvsotile 1 Chrvsotile | 1 Chrvsotile | IlChrvsotile IlChrvsotile # Grid Op 40 M40548 013 Sample Comments: [personal left 1 1 1 1 1 ! i 1 1 1 1 H 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 H 1 1 1 1 HI 1 1 H H i 1 1 1 1 1 1 1 1 1 13 5.7 16 14 24 6 32 13 5.5 18 7 6 15 6.6 7 5.5 6.3 23.5 14 24 5.5 6 8 16 10 8 7 7.6 30 7.8 9 9 8.5 6 16 21 9 10 24 14 8 9 12 1 Chrysotile 0.3 Chrysotile 0.7 Chrysotile 0.5 Chrysotile 1.6 Chrysotile 0.9 Chrysotile 0.5 Chrysotile 0.4 Chrysotile 0.3 Chrysotile 0.5 Chrysotile 0.9 Chrysotile 0.5 Chrysotile 1.3 Chrysotile Chrysotile 0.3 Chrysotile 0.3 Chrysotile 0.3 Chrysotile 1 Ambiguous Ambiguous 0.7 Chrysotile 0.4 Chrysotile 0.4 Chrysotile 0.4 Chrysotile 0.6 Ambiguous Ambiguous 0.3 Chrysotile 0.8 Chrysotile 0.5 Chrysotile 0.3 Chrysotile 0.6 Chrysotile 0.7 Chrysotile 2 Chrysotile 0.6 Chrysotile 0.4 Chrysotile 0.7 Chrysotile 0.3 Chrysotile Chrysotile 0.3 Chrysotile 0.5 Chrysotile 5 Chrysotile 1 Chrysotile 2 Chrysotile 0.6 Chrysotile 0.5 Chrysotile 0.8 . Chrysotile 1 Chrysotile 0.5 Chrysotile Chrysotile d 1 H H H ra H El H a n [1 1 a i H d a a m m a El @ H d El a pi i a a [Mi 0 '@ a i a a @ i a a El @ 0 Counts 1 Realtime: 30.9 jUvetime: 29.8 M40548-013 Str * 2mbd: Count X-Ray Energy CKeV) ')i \ Counts Count? 0,000 2.560 X-Ray Energy (KeV) 7.680 10.240 Counts Counts Realtimsr 43.1 X-Ray Energy (KeVj Resttime: 39.8 .: 'Vi.-' .V. ' .Uwetlme:::3&4V^ i. V:;"V '5'':: 1340548-0 !3 Str * 7mbd::. ------------------p--------------------------------1------------------------------1.-------------------------------------------------------------1-------------------------------------------------------------11------------------------------------------------------- 1 1------------------ >--------------- 165 Si Mg 124 82 Cant* H 41 F^u I , F1li ,-r------ . . 0.000 . .... ...... -1- ,1.280 ....... 2.560....... .. . . ---i3.840 ... . . .1 .. . 5.120 . X-Ray Energy (KeV) . I - .|ILI" 6.400 . .. 1. . 7.680 : -- . . 1-. . 8.960 .......... .. .. 10.240 .. Reahirrii! 41.7 'Lifetime: 40.3 ; M40548-013StJSmbd:!. Counts X-Ray Energy (KeV) ; 'Count's Realtime:" 35.2 X-Ray Enersy (KeV) Ralsinv:!'3b.5vP'".v-.7.'-.;-:::"::: ? >: c-L'ai 7/': liuetime; 29.1 : ri--------------------------- 1-;--------------------------1,---------------------------,1---: ---:-M---4--Q--5--4--8----Q---1-3r,-S-----t-r----*-----t-O-----m----b---d----i-!--,--------------------- ------------------ --------------- 172 Si Mg 129 1 86 Counts 43 Fatu 1 F^:uy| T"------ built...i-fcf J.k---------------------M--MMa--UM^l--lllll .j. Ml!J... liiliF itiL. --1^HUMIIi HIT 0.000 : 1.260 : - 2.560: . . ........ 3.340 5.120 6.400 - ..................... X-Ray Energy (KeV). ' MIIIMMIM 7.680 ; 3.960 ill!4lfcl^ I. 10.240 . Realtime: 32.6 1 1 1pLi-f-e--t-i-m---e--:---3--1--.-4-------- ---------------------------ii----------------------------------------M------4----0-----5----4----8---------0----1----3----1S------t--r----*------2---0----m------b----d-----:--;--,-------- 1---------------------------- !----------------------------- 1-------- -----------------138 Si Mg 103 69 Counts 1,280 2.560 XrRay Energy (KeV) 7.680 8,960 Counts siurico siunco Csunts Realtime:,,33,8 Lius-time: 33.0 M4D543-G13 Str # 6Dh>bd:i, ^Realtime; 32.0 Uwetime! '31-.2" f140548-013 Str 70mbdts;: Counts 3,840 5,120 X-Ray Energy (Key) 6.400 7.680 S.960 .. ,10.240 MAS TEM ANALYSIS M40548-016 CLIENT NAME: Materials Analytical Services Atlanta CLIENT SAMPLE ID: A-2-A 7402 ANALYSIS Sample Area/ Volume: Filter Type: Pore size: Effective Filter Area: Sample type: Analysis type: Grid Acceptance 181.8 MCE 25mm 0.8 385 Air 7402 Yes Liters 8% Date Analyzed : Analyst ; Scope Number ! Accelerating Voltage j Indicated Mag 1 Screen Mag Grid_box 11/15/2006 Kevin Simpson 3 100 25 20 7179 Number of grids: i 2 Number of openings: j 13 #1: r 102 #3: 104 #2: 103 #4: 101 Average Grid Size: 0.010505 Total Area Analyzed: ! 0.137 Asbestos ; Non-asbestos : 97 3 KV KX KX % Asbestos Sti#: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 SquareJD: | Fiber Type: E6-H1 i Chrvsotile ' Chrvsotile : ____j H3 : Chrysotite : Chrysotile : : "Chrvsotile i Chrysolite : i 'Chrysotite ! ; Chrvsotile i "Chrysolite . J Chrysotite : Chrysotite . : Chrvsotile H5 NA iChrysotile ^ iChrysotile Chrvsotile i i -Chrysotite Chrysotite i . iChrysotile. . Chrysolite : H7 i Chrysotite : Chrvsotile........ _ iChrysotile......... Chrysotite iChrysotile ; i : j .Chrvsotile . ; Chrysotite .... H9 . Chrysotite Size { 6 5.7 14 18.5 16 8 5.3 5.1 5.3 25 15.5 5.5 6 5.2 6 6.5 6 6 7 5.2 15 7.5 5.8 5.2 8 14 5.5 7.5 ' 0.5 0.3 0.5 0.5 2 1 1 0.6 0.3 0.4 0.5 0.3 0.5 0.4 0.4 0.6 0.3 0.3 1.5 0.6 0.6 0.5 0.6 0.8 0.27 1 1 0.3 Morph: Chrysolite M36438 Chrysotite Chrysotite Chrysotite Chrysotite Chrysotite Chrysotite Chrysolite M36440 M36440 M36440 Ambiguous SAEDr Chrysotite M36437 Chrysotite Chrysotite Chrysotite Chrysotite Chrysotite Chrysotite Chrysotite M36439 Chrysolite Chrysotite Ambiguous Chrysolite Chrysotite CDS y V y; y y y y y y y M1: y P' sfj M' is y m- M m- w S: 29 IChrvsotile ! 136 1 30 ! IiChrvsotile \ 6.5 0.4 31 i liChrvsotile i 16 0.3 32 i IiChrvsotile '7 0.5 33 : Chrvsotile ! 10 0.4 34 i iiChrvsotile j6 0.3 35 FI 1 IlChrvsotile i6 0.3 36 i IiChrvsotile i 18 0.4 37 ! 1 [Chrysotile i 5.5 0.35 38 F3 I : iChrvsotile ; 35 6 39 IChrvsotile i 40 5 40 ; iiChrvsotile !7 0.3 41 i iChrysotile 32 5 42 i ; |Chrvsotile 1 24 . 1.5 43 i iiChrvsotile i6 0.5 44 !_____ i Chrvsotile_______ ; 20 1 45 . i IiChrvsotile 6 0.3 46 '_____ j'Chrysotile__________ : 7 2 47 i;Chrvsotile ;7 0.5 48 L....... IChrysotile.................._J 6 1 49 F5 : i IChrysotile ; 5.1 0.27 50 ______ Chrysolite___________ ' 8.5 0.8 51 I IiChrvsotile ;8 0.5 52 ..... i IChrysotile___________ ; 9.5 0.8 53 _ :-Chrysotile...... 8 0.27 54 i . Chrysotile : 5.2 0.6 55 I ; [Chrysotile 14 0.6 56 .......... i IChrysotile .................. : 8 1 57 E7-B2 ..... | Chrysotjle _ ............ ' 8 0.3 58 : ; Chrysotile 40 0.3 59 Chrysotile 5.2 0.3 60 : . . .. iChrysotile ............ 1 6.5 0.28 61 B4 . Chrysotile ____ ! 7.5 0.5 62 ^Chrysotile 19 0.8 63 ; ___: Chrysotile _______ 6 1 64 ........... Chrysotile _ 81 65 Chrysotile 5.2 0.3 66 B6 ... Chrysotile ......... 14 0.7 67 1 Chrysotile ;6 0.3 68 : iChrysotile ; 24 0.8 69 . _ IChrysotile 18 0.4 70 ". . Chrysotile ......... 14 0.7 71 ..... Chrysotile ...... 8 2 72 Chrysotile 7 0.5 73 . .. _ .Chrysotile ........... 10 0.3 74 B8 iChrvsotile : 60 1.3 75 ..... IChrysotile... . 1 53 1.3 76 1 Chrysotile 16 0.5 77 1 iChrysotile ......' 5.5 0.3 78 Chrvsotile 15 0.3 79 iChrysotile 6 0.6 80 Chrysotile 6.6 0.3 81 Chrysotile 8.5 1.5 82 . Chrysotile 40 0.27 Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile [H !H! |?5: W; :S! :mi [~j il: lii' W; V\ [S V V V ; 83 ' 1 iChrvsotile 48 84 i iiChrvsotile _______ ! 8 85 i j iChrysotile i 8.5 86 ! i iChrvsotile ...............] 7.2 87 ! ! iChrvsotile " "1 7.5 88 ' ! iChrvsotile i6 89 '[Chrysotile ........... j 8 90 i : Chrvsotile : 5.5 91 BIO | iChrvsotile ............. i 5.2 92 i i iChrysotile ! 7.5 93 iChrysotile j6 94 1 iChrvsotile ! 24 95 i ima i: ;6 96 i iChrysotile 8 97 1 : iChrvsotile . ____ : 8 98 1 : iChr/sotile J 16 99 : iChrysotile ! 16 100 NA i: ; 5.5 # Grid Op 13 M40548 016 Sample Comments: !NE area during fab and file 0.3 2 1.5 0.3 0.3 0.4 0.28 0.3 0.6 0.5 1 4 1 0.4 0.5 0.4 0.6 0.5 Chrysotile Chrysotile Ambiguous Ambiguous Ambiguous Ambiguous Li] P m m m m |y3 m :f! \W 'm: m S/i Counts Realtime: 30.8 Lifetime:: 16.0. M40548J016 Structure * i::CHry.sotiFe Counts 2.560 X-Ray Energy (KeV) 7.600 ',9fc0\ 10,240 'I M40548-016, Chrysotile, Structure #002 M40548-016, Chrysotile Diffraction, Str. #002 8KU 88.8c VERIFICATION OF CHRYSOTILE DIFFRACTION PATTERNS 1) Measure three spots and/or the interrow spacing on the diffraction pattern (in mm). 2) Use the formula: CAMERA CONSTANT (mmA) = SPACING (in Angstroms, A) MEASURED DISTANCE (mm) 3) The calculated spacings should be within +/- 5% tolerance of the d-spacings listed in the chart. ' 4) The following chart shows the chrysolite d-spacing values from the Mineral Powder Diffraction File Data Book from File card #31-808 on page 228. K.-.J Reflection Spot e>h>-\ Reflection Spot no Reflection Spot hkl 002 004 202 200 110 330 Interrow d Spacing (in A) 7.31 3.65 2.45 2.65 4.59 1.53 5.31 Range +/- 5% 6.94 - 7.68 3.47 ~ 3.83 2.33 - 2.57 2.52 - 2.78 4.36 - 4.82 1.45 - 1.61 5.04 - 5.58 5'i (camera Kt Q&. 8 mmA *3 .A (calculated spacing) (measured distance) mm (camera K) (measured distance) 28* S mmA b.ZS mm A (calculated spacing) (camera K) (measured distance) mmA //.t-r mm A (calculated spacing) MAS Job #: "Oik Analyst: Kjs / K5 Date Verified: 1 i ( ffe f{)(& Unable to verify pattern______________ 3 bFilm#: M ^.7-7 Date Photo was taken: hi fft EDS Verified: Explanation:______ NO Reakime,' .31.7/ Uuetime: 19.4- M40548-016 Structure * SiiChrysotile Counts 2.560 : 3.840 5.120 X-Ray Energy (KeV) 6.400 . 7.680 10,240 Gsunts Realtime: 30.8 Uvetime: 15.3 M40548-0i6 Structure 4:;Chryscitile \ } Counts Realtime: 69.0. . . -. ^ x ...; . .............. n----------- '----------- ----------- ----------- ----------- r-Livetime: 45.0................. M40548-016 Structure #5::Chtvsotik -------------------1,----------------------------- 1--------------------- 1'--------------------- --------------------- 1--------------------- 1------------------675 Si Mg 506 Cuj 337 0.000 F3 i* .. 1,280 I 168 2.560 . [ e: 1 ft it . 3.840. . . 5.120 6.400 . : 7.680 3.960 - " - 10.240 . . X.-Ray Energy (KeV) ................... : . .. : .1 Realtima; 30.3 Counts .. ...... .................| .. 0,000.: 1.260 - . ... . -; I I. . ..............................ININ, IN I . 2.560 0.840 .r I .................................................................................................................................................... H --' 5.120 6.400 1 7.680'".. : " 3.860. . 10.240 X-Ray Energy (KeV) . '. .... ileaJtirne: 31.1 Lifetime! 15.1 Si Mg . M4054S-016 Structure * ?::Chrvsotile ' . "'....." 547 410 .Counts 2.560 3,840 X-Ray Energy (KeV) 6.400 8.960 10,240 Counts Realtime's 30.9 X-Ray Energy (KeV) Counts 0,000 1.280 2.560 3.840 . 5,120 X-Ray Energy (KeV) 6.400 ..................... 7.680 8.960 10.240 Realtime; 41.9 Uvetimes:l6.9: M.40548-016.Structure * 10::ChVvsoi3le Gsimts, 1.280. 2.560, 3.840 5.120 X-Ray Energy (KeV). 6.400 ;' 7.680 . -. : 10.240 M40548-016, Chrysotile Diffraction, Str. #010 v "\ VERIFICATION OF CHRYSOTILE DIFFRACTION PATTERNS 1) Measure three spots and/or the interrow spacing on the diffraction pattern (in mm). 2) Use the formula: CAMERA CONSTANT (mmA) = SPACING (in Angstroms, A) ' MEASURED DISTANCE (mm) . 3) The calculated spacings should be within +/- 5% tolerance of the d-spacings listed in the chart. - 4) The following chart shows the chrysotile d-spacing values from the Mineral Powder Diffraction File Data Book from file card #31-808 on page 228. Reflection Spot 60 W Reflection Spot 1 so Reflection Spot 3o3- hkl 002 004 202 200 110 330 Interrow yfyrf d Spacing (in A) 7.31 3.65 2.45 2.65 4.59 1.53 5.31 Range +/- 5% 6.94 - 7.68 3.47 - 3.83 2.33 - 2.57 2.52 - 2.78 4.36 - 4.82 1.45 - 1.61 5.04 - 5.58 (camera K) (measured distance) mmA = mm 3 i Ip 5 A (calculated spacinat (camera K) 38,9, mmA = (measured distance) mm f^ A (calctoteri snaoinnl (camera K) (measured distance) 33$ mmA = i\.b mm o? t H A (calculated spacinq) MAS Job #: N\ Analyst: -O f k / /-^f Date Verified: ) \ \ (C? f Film#: M Date Photo was taken: it hrJdC, EDS Verified; NO Unable to verify pattern_______________ Explanation:________________ M40548-016, Chrysotile, Structure #010-#013 Counts Realtime; 32,0 Counts ) Ceunts Realtimes 72.1 -------------------pU-u--e--t-im---e--s----6--1--.-1--------- 1------------------------------------------------ 1,--------------------------------------------------------M-- r,-4----0----5------4----S---------0----1----6------S------t--r--u----c-- t1-u--r-e---#----3--0--s--:-C--h--r1y--soi--t'i-l-e---------------------------'-----------------------------'------------------------ 457 Si Mg 342 228 114 Fet i f^: `I-------'--.-* * "''I'"' 0.000 1,280 - . ................. I 2.560 ....................... I 3.340 -. I 5.120 X-Ray Energy (KeV) I 6.400 : ...........I.................... 7.680 8.960 -- - 10,240 . ) Realtime: 31.4 ;; vkj :;yrrO.:c nLi-f-e-t-im--e--s--2--2-.-9--.-"---1--.----.--------------1.-------------------M-'1-4-0--5-4--3-----0-1--6--S-t-r-u-c-'t--ure---#-4`--0::'C"hrysort'-jle 1----------------------------- 1------------------------ 295 Si Mg ' Cu . 221 147 siynco I 73 Fe jjj Fg jj I . " *1----------- I 0.000 1.280 : ................. | Fe| 1 1 oil ......... l ...... I . - 2.580 3.840 l - -.......-......................................................................H-7: 5.120 8.400 7.680 8.960 10.240 ........... .... : -- ; X-Ray Energy (KeV) ... .. . . : ........... -. Counts Resltirn*: 31.2 Liwetime: 20,9 M4054Sf016 Structure # 50s:Chrysotile Realtime: 40.7 -v -;:v "" :v: r --/./j. ;_v; Lifetime: 24.4 . . M40543-016 Structure * SOsrChrysotile n-----------------------------:-----------------------------1i----------------------- ------r................ ...........--t>------------------------------------*--"1i-------------------- 1--------------------1--------------- 582 Counts Si Mg CU| 436 291 H H 145 illRfu[ 1 JFgtilli Jii.t.kL j i HFej liiii nil --------------I " 0.000 1,280 - I 2.560 ..... ... I .1 3.840 : 1I 5.120 X-Ray Energy.(KeV) I 6.400 . .. I 7.680 ...... 8.860 ... . . . . "V 10.240 . Counts Realtime; 40.4 X-Ray Energy (KeV) ) Grants . o;ooo. O, 1 X-Ray Energy (^V) . C o u rttf 3.1ZU X-Ray Energy (KeV) QttUV Counts Counts MAS TEM ANALYSIS M40543-19 CLIENT NAME: Materials Analytical Services Atlanta CLIENT SAMPLE ID: : A-2-D 7402 ANALYSIS Sample Area/ Volume: Filter Type: Pore size: Effective Filter Area: Sample type: Analysis type: Grid Acceptance 180 MCE 25mm 0.8 385 Air 7402 Yes Liters 8% Date Analyzec : Analyst : Scope Number i Accelerating Voltage ! Indicated Mag : Screen Mac Grid_box 11/15/2006 Kevin Simpson 3 100 25 20 7179 Number of grids: 2 Number of openings: 24 #1: 103 #3: 105 #2: 101 #4: 102 Average Grid Size: 0.010557 Total Area Analyzed: 0.253 Asbestos Non-asbestos 100 0 \ KV KX KX 100% Asbestos Sir#: 1 2 3 4 5 6 7 8 9 .10 11 12 13 14 15 16 17 NSD 18 19 20 21 22 23 24 25 26 27 Square)!): C10-B2 B4 B6 B8 D4 D6 D8 D10 C2 C3 . Fiber Type: Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile :Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotjle Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile i| ii Size j 6 0.3 . 5.2 0.28 6.5 0.3 5.2 0.28 .6 0.4 31 1 . 5.5 0.5 5.1 0.5 . 30 6 0.4 0.3 8 0.6 10 1 5.1 0.28 28 1.5 . 13 0.3 6 0.3 7 0.5 Chrysotile Chrysotile............. Chrysotile Chrysotile ..Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile 5.5 32 8 10 8 6 . 5.5 11 6 26 0.8 1 0.3 0.4 0.6 2 0.28 2 2 1 Morph: Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile M36442 Chrysotile SAED: Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile M36441 Chrysotile EDS V y V y y y V V y V & 'M :s y 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 NSD 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 A10-D1 D3 D5 D7 D9 DIO El E3 E5 E7 E8 iiChrvsotile : : Chrvsotile ;iChrvsotile iiChrvsotile i iChrysotite i Chrvsotile IlChrvsotile ijChrysotile .......... Chrysotile........ ilChrysotile _____ : Chrvsotile___________ I IChrysotile ;_____ IjChrysotile......... ilChrysotile . ... Chrvsotile ............... | : Chrysotile ilChrysotile . ilChrysotile 1 ........ Chrvsotile............... : ......... Chrysotile . IlChrysotile.................. i. . ...Chrysotile..................... . .. i'Chrysotile..................... Chrysotile -Chrvsotile Chrysotile . IlChrysotile ......... Chrysotile ......... ..... Chrysotile............... __ Chrysotile......... __ Chrysotile Chrysotile Chrysotile . Chrysotile Chrysotile Chrysotile __ Chrysotile i Chrysotile . Chrysotile............. ........ . Chrysotile Chrvsotile ..............Chrysotile |.......... Chrysotile Chrysotile : . . Chrysotile ............. Chrysotije .... . Chrysotile ......... 'Chrysotile ! ..Chrysotile Chrysotile ......... ; Chrysotile. ........... "Chrysotile .......... Chrysotile. . 7 14 40 10 16 5.5 35 8 9 6 6 7.5 15 8 60 20 20 32 16 7.8 8 14 6 5.1 6 18 40 9 8 45 5.2 8 8 17 5.5 32 8 6.5 10 9 8 5.7 5.5 6 10 5.2 30 22 20 12 18 7 64 0.4 0.5 0.5 2 1 0.28 4 1 0.4 0.4 0.3 0.3 0.8 2 0.8 0.5 2 8 0.8 0.3 0.5 0.6 0.3 0.3 0.7 0.28 0.6 0.3 2 2.5 0.3 0.3 0.8 2 0.4 2 2 0.7 2 0.8 0.3 0.3 0.28 0.28 1 0.28 1 0.8 0.7 0.4 1.5 0.3 2 Chrysotile Chrysotile M36444 M36443 Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile s V sc :it y m 'M :J5. V k im il 'M k. fi M. y ??. '1 W W. y. 'm. ;-S 'm y ?# ss :S. If m. m- y 81 ! i Chrvsotiie : 82 L_ liChivsotiie i 83 E9 i i iChrvsotrle i 84 ; ! iChrysotile : 85 j i iChrvsotile . 86 r i 'Chrysotile 87 j IChrysotile 88 ! IChrysotile 89 E10 : i 'Chrvsotiie 90 i i iChrvsotile 91 ! _ 1 Chrysotile i 92 ! iChrysotile................... 93 G2 L. i IChrvsotile 94 ; .Chrvsotiie j95 :-- IChrysotile,__ ________ 96 IChrysotile ' 97 .....iChrysotile ............ 98 IlChrysotile 99 !Chrvsotile 100 -- .IChrysotile . # Grid Op 24 M40548 019 Sample Comments: NW area during fab and file 11 8 12 20 30 9 16 8 6 15 8 5.5 5.5 5.1 6 6 6.5 9 9 5.5 0.5 1 0.3 0.7 5 0.3 2 0.6 0.3 0.5 0.4 1 0.3 0.28 0.4 0.3 1 1 0.3 1 Chrysotile Chrysotile Chrysotile Chrysotile [V L,'i -mp- P \ i ! : ^ ill !< 1l S [ (il U U J i l Realtime!-36.9 - O'..;;..;' v, i ' I-y Livetime: 21.2 : - Y: ' . M40548-019 Structure * SiiChrosotile n----------------------------- 1----------------------------- ,>--------- ---------------:--,i---------------1------------------------------------------ 1---------------------------------------------`-----------1--'---------------------:--------1----------------------------- 1------------------------ ?09 Si Mg 306 CU| 204 Counts 102 Cr|Cu| II cyu *-i-------1 l1 0.000 . 1 1,280 S | Crj I .1 : 2.560. v. : .. 3.840 . ... . .' ..... 5,120 : X-Ray Energy (Key) . 6.400 . . ' I 1A . 7.680 . \ 8.960 .. . ... . 10,240. ' .' Counts Realtime: 35.8 LiOetime: 21.6 M40548-019 Structure * 3i :CfirysotiIe Counts 2.560 5.120 X-Ray Energy (KeV) 8.960: Courtts Realtime: 36;3 Livetime: 31.1- M4054.8-019 Structure * 4i:Chrysotile Counts siunco 0,000 1.280/ 5,120 X-Ray Energy (KeV) 6.400 7.680 0,060 Coilf i t * Realtime!: 34.4 X-Ray Energy (KeV) Realtime:31.'7 Uuetirns; 22.4 Sij M4054B-019 Structure * 8iiChrysotile Cu Counts 0,000 V ; 1.280 : .. . . 2.560 ' . 3.840 , 5.120 : 6.400: X-Ray Energy (Key) ' r- 7.680 - v 8.960 . 10.240 . . Cbunts Counts Rftaltim.ei~32.-0 X-Ray Energy (KeV) Realtime; 30.5 Uvetime: 17,2 Counts  40548-019, Chrysotile, Structure #015 iiliw S' M40548-019, Chrysotile Diffraction, Str. #015 O . . m 88 8ci VERIFICATION OF CHRYSOTILE DIFFRACTION PATTERNS 1) Measure three spots and/or the interrow spacing on the diffraction pattern (in mm). 2) Use the formula: CAMERA CONSTANT (mmA) = SPACING (in Angstroms, A) MEASURED DISTANCE (mm) 3) The calculated spacings should be within +/- 5% tolerance of the d-spacings listed in the chart. ' 4) The following chart shows the chrysotile d-spacing values from the Mineral Powder Diffraction File Data Book from file card #31-808 on page 228. Reflection Spot oo^f Reflection Spot HQ Reflection Spot hkl 002 004 202 200 110 330 Interrow d Spacing (in A) 7.31 3.65 2.45 2.65 4.59 1.53 5.31 Range +/- 5% 6.94 - 7.68 3.47 - 3.83 2.33 - 2.57 2.52 - 2.78 4.36 - 4.82 1.45 - 1.61 5.04 - 5.58 " - 572** (camera K) (measured distance) mmA = mm 3, A? A (calculated spacinq) (camera K) ms mmA = (measured distance) mm 7,Uf A (calculated spacinq) (camera K) (measured distance) mmA = ia,o mm 3,H0 A (calculated spacinq) MAS Job #: Analyst: fcfC_______/ ICf ____. Date Verified:^ {\JjA/0k___ Unable to verify pattern Explanation: Film#: M f Date Photo was taken: EDS Verified: NO Counts Realtimes 30.5 X-Ray Energy (Key) j Rfialtimei 33.5 . 'v ! V. ~:v:"I'- I'.A. Lifetime; 21.9 --: y-V:h . M40548-019 Structure SOiiCht-ysotik S iu n c rj M40548-019, Chrysotile, Structure #036 hi J M40548-019, Chrysotile Diffraction, Str. #036 ' -'N WH4.J iw.Klf Si. la VERIFICATION OF CHRYSOT1LE DIFFRACTION PATTERNS 1) Measure three spots and/or the inteFrow spacing on the diffraction pattern (in mm). 2) Use the formula: CAMERA CONSTANT (mmA) = SPACING (in Angstroms, A) MEASURED DISTANCE (mm) 3) The calculated spacings should be within +/- 5% tolerance of the d-spacings listed in the chart. " 4) The following chart shows the chrysolite d-spacing values from the Mineral Powder Diffraction File Data Book from file card #31-808 on page 228. Reflection Spot OOH Reflection Spot Ho Reflection Spot hkl 002 004 202 200 110 330 Interrow d Spacing {in A) 7.31 3.65 2.45 2.65 4.59 1.53 5.31 Range +/- 5% 6.94 - 7.68 3.47 - 383 2.33 - 2.57 2.52 - 2.78 4.36 - 4.82 1.45 - 1.61 5.04 - 5.58 sr.z^/A Camera K) 384 mmA - (measured distance) mm Z,VL A (calculated SDacinq) Camera K) 28.% mmA = Cuts'(measured distance) mm (camera K) (measured distance) mmA - ta,o mm A (calculated SDacinq) HO A Calculated soacinq) MAS Job #: M cf0?>c/fi-O\C{ Analyst:_______/ Date Verified: J/C j( f/ Unable to verify pattern______________ Film#: M 9^3 Date Photo was taken: EDS Verified: Explanation: Z~re- \\ ff NO iiunco Reaitirries.42.;? X-Ray Energy (K#V) Counts ;0;000 1,280 2.560 . . 3.340 ..... 5.120 6.400 X-Ray Energy (KeV) : 7.680 . . .. 3.960 .. . . ... . :: 10,240 .:. Counts Realtime: 30.3 Livetimei 19.4 --Mi-4--0-5--4--3---O---1-9---S--t-r-u-c1-t-u--r-e--X--6-0--i-t-C--h--ry1--soti--i!a Realtime: .37.6 Livetime: :27.Ci M40548-O19 Structure w ?Oi:Chrvsotile Counts 5,120 - X-Ray.Energy (KeV) 7,680. .8.960: 10:240 Realtime! 36.7 " .................... Lifetime: 33.9. ........... - .. . " M40548-019 Structure * SOiiChrysotile n------------------------------------1-------------------------------------------------,1------------------------------------ir-------------------------------------------------------11--------------------------------------------`------i--1------------------- >------------------- 1---------------- no Si Mg 82 55 Counts Cl 'll y 27 Fgttl.J fM 1 IIItill J II , -----------------------1 [ 10:000 ..... 1,280 - 1 r............ : r : . :1 ' I 2.560 - i n i[ Fe! i I ~ 3.840 I .. 5.J20 - - X-Ray Energy (KeV) Ii 6.400 . ' . 7.880 ' : 1 8,960 ' . ` : J1 : . - 10.240 j ] d ju n ts Realtimes 7313 X-Ray Energy (KeV) CcOiitS Raafame: 49.7 LU'etime: 31,3 M40548-013StrUture*.100::Chrysotiie MAS TEM ANALYSIS M40548-020 I CLIENT NAME: Materials Analytical Services Atlanta CLIENT SAMPLE ID: [ P-2-A 7402 ANALYSIS Sample Area/ Volume: Filter Type: Pore size: Effective Filter Area: Sample type: Analysis type: Grid Acceptance 46.8______ Liters MCE 25mm 0.8 385 Air 7402 YES 8% Date Analyzed: Analyst: Scope Number: Accelerating Voltage: Indicated Mag: Screen Mag: Grid_box: 11/16/2006 Mehrdad Motamedi 4 100 0 0 7179 Number of grids: 2 Number ofopenings: 34 #1: 101 #3: 103 #2: 102 #4: 100 Average Grid Size: 0.010301 Total Area Analyzed: 0.350 Asbestos Non-asbestos 102 KV KX KX m Str#: 1 2 3 4 5 6 7 8 NSD 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 Square!!): B1-H1 H2 H3 H4 H5 H6 H7 H8 G9 G8 100% Asbestos Fiber Type: llChrvsotile IlChrvsotile [Chrysotile {Chrysolite IlChrvsotile IlChrvsotile | [Chrysotile IlChrvsotile II | [Chrysotile | [Chrysotile IlChrvsotile IlChrvsotile IlChrysotile IlChrvsotile IlChrvsotile IlChrysotile IlChrysotile IlChrvsotile IlChrvsotile IlChrysotile IlChrvsotile IlChrvsotile IlChrysotile IlChrvsotile IlChrvsotile IlChrvsotile [Chrysotile Size | 1 5.8 18 | 5.5 | 41 18 1 5.6 | 24 19 1 |8 0.3 0.6 0.8 3 0.8 0.8 0.5 0.3 0.4 | 38 1 12 1 8.5 |7 1 12 1 6.5 | 5.7 |8 17 1 8.5 j 12 1 36 18 6.6 1 14 1 15 14 7.5 8 0.5 0.9 0.8 1 0.3 0.3 0.9 8 0.3 0.5 3 2 0.8 3 0.7 0.5 0.9 Morph: 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 SAED: Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile EDS: 0 0 0 0 0 0 '0 0 B 0 0 [Ml B m H Hi H [Ml M 0 H m H m El H 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 NSD 68 69 70 71 72 73 74 75 76 NSD 77 78 79 G7 G6 G5 G4 G3 G2 G1 FI F2 F3 B2-D1 D2 D3 D4 D5 D6 E9 E4 | 1 1 1 1 1 1 I 1 1 1 1 1 1 1 | 1 1 1 1 1 1 1 1 1 1 1 1 1 | 1 1 1 | 1 1 1 1 1 1 1 1 1 1 1 1 1 I 1 1 ! IlChrvsotile IlChrvsotile 1 IChrvsotile 1 IChrvsotile 1 IChrvsotile 1 IChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile ilOhrvsotilf? IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile 1 IChrvsotile IlChrvsotile || IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile II IlChrvsotile IlChrvsotile IlChrvsotile 1 1 1 1 1 1 1 1 1 1 1 l 1 1 1 1 1 1 1 ! 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 t 1 1 1 1 ZD 1 1 1 1 1 1 1 1 1 ! 1 1 1 5.5 12 6 20 8 7.7 8 5.5 20 8 9 8 16 8.3 6.5 11 8 14 7.5 8 20 6 13 9.5 12 14 18 6 32 5.5 8 8 22 50 9 13 7 12 6 13 7 10 5.5 8 9 14 12 17 6 14 6 6 0.8 2 0.6 0.4 0.3 0.3 2 0.6 4 1 0.3 0.8 1 1.5 0.6 0.3 0.8 3 0.6 0.3 4 0.5 0.8 0.6 1.7 0.8 0.8 0.5 3 1 0.4 2 2 5 1 0.6 0.5 2 0.5 2 0.9 0.6 0.5 0.6 0.4 0.7 0.3 5 0.5 0.7 0.8 0.5 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 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 [1 H 0 w B [tg m m H a m m 0 a H H a m m m m m 0 m m m H H a a a a s m m a m a a a a a m 0 a m m m m m a a Efi a 80 E3 81 82 83 84 85 86 E2 87 El 88 89 90 91 92 FI 93 94 95 F2 96 97 F4 98 99 100 101 102 IChrvsotile IlChrvsotile 1 IChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile # Grid Op 34 M40548 020 Sample Comments: [personal right during fab and file 8 1 11 16 1 15 1 12 1 10.5 1 24 1 35 18 1 5.3 1 5.5 1 17 1 7.5 1 10 i 22 1 11.5 1 11.5 18 1 7.8 1 6.5 1 32 1 21 1 8.5 0.6 2 0.3 0.3 0.4 1.3 4 0.8 1 0.3 0.3 5 0.3 0.4 5 0.3 0.5 0.3 1 0.3 0.4 0.5 0.7 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 0 B a a m m a m m m 0 a m m Bm m a a m 0 m a Counts 'Realtime: .33.7 SHLivetimes VI2.7.: . M40548-020 Structure 2s:Chrvsc - -il i --------------i:--------------------- i1---------------------i'-..-.-..-..-..-.-..-..-.-..-------'------ r'--------------------- '--------------------- !------------------790 Si Mg 593 Cu 395 D.OO Cu| CjU 1.2B 2.S6 3,84 5,12 X-Ray Energy (KeV) 6.40 1 197 C)u 7.68 8.96 10.24 siunc 0,00 1.2B 2.56 3.B4 5.12 X-Ray Energy (KeV) 6.40 7.63 3.96 10.24: gReakime:. 52.3: .. . . : '' ' . ' ""' / ; y.r-:.- .: , SnL-i-tf-e-t-i-m--e-i--2--1-.-1------ i----------------------i, . .. > ,Mi 40543-020 Struci.-t-u--re-----4--is--C--h-ru`-s--o-tiile , Si Mg , 1197 898 S98 u I - sjuntO 299 Cu! ciAl 0,0i.0.......-----M.......- 1,l28 ..............,....2..,5l6....................3..184.... - ... . ....... . . . .-. - L-l.... .......5..,1i 2........ 8.4i 0 ...................?..,l6.8......................6..,l9.6......................1..0i..2-4. X-Ray Energy (KeV) - - ' ' -........ .......- iRealtime: 44,5 Uvetime: 18.3 . `iil"1`......-- i1 ' V r. ' ::: . ; M40548-020 Structure * 5i!Chrysotilei ------------------- i,------------------------------i,---------------..-.-.-.-.-..-.-.-.-.-..-.-.-.-.-r'-.-..-.-.-.-.-..-.-.-.-..-.-.-.-..-.-.-.-.-..-.--..--.-.-..-.-.-. r'----1---------------------------1------------------------------ 1-----------------------1026 Si Mg 769 Cu 513 M JCu; . L..........................S----------- l ............... I 11 l D,Oa 1,28 2.56 3.84 5.12 6.40 ' X-Ray Energy (KeV) , 7,68 Oil 8,36 256 - 10.24 iRtaltlme: 33.2 i1Lijvetimei'24,4 : - - ! / v ! . - ' : ->. -; ' - V " " i; i:....... Mi--40548-02"0 Sitructure!s'TiiChry1 soui ^.1 1 636 Cu j 477 Siuneo 318 1 159 1 ClA S----------- 1 1 I1 I ----.. 0,00 1.2B 2.56 3.84 5,12 6.40 7.68 8.96 10.24 X-Ray Energy (KeV) Counts X-Ray Energy (KeV) 1.........................1 Si Mg 1 989 Cu 441 294 Cu: I ClAll 1lt1 _--------- 0.00 I 1.2B I 2.56 .............. 147 4 I 3.64 1 5.12 X-Ray Energy (KeVJ 6.40 . ...... IINUI----| 7.68 8.96 10124 Counts ^Realtime; 31,5 iLluetimei 25,1. M40543-020 Structure * 10::Chrysotile Cdunts Counts iRealtifries 34,1 X-Ray-Energy (KeV) ! Realtime; 29.6 Litfetimei 14.5 - ; "... . ' . v.;j : 'M40548-020. Structure * 401; Chrysctile- ------------------- 1------------------------------------------------------------'------------------------^---------------------------- -1............................... ....r..............................948 Si Mg 711 iCuj A h---------- I 0.00 1.26 l 2.56 Cli 474 237 I 3.64 ...........T"...... .. 5.12 X-Ray Energy (KeV) 1111 6.40 7.66 6.96 10,24 Counts OiOO . . 1,28 2,56 3.84 5.12 X-Ray Energy (KeV) 6,40 7.68 0.96 . . -. ID.24 Counts Realtime! 32.9 jLiuetime! 19.3 M40543-020 Structure * 60iiChrysotile Counts Ii||iR4altim:3 0,6 plSgLiuetimei- 17,8 M40548-Q20 Structure * ?0;iChrysotili Counts 3.B4 -: 5.12 K-Ray Energy (KeV) 6.40 'Realtime: 30,9 X-Ray Energy (KeV) MAS TEM ANALYSIS....M40548-21 CLIENT NAME: Materials Analytical Services Atlanta jCLIENT SAMPLE ID: p-2-B 7402 ANALYSIS Sample Area/Volume: Filter Type: Pore size: Effective Filter Area: Sample type: Analysis type: Grid Acceptance 44.6______ Liters MCE 25mm 0.8 385 Air 7402 Yes 8 % Date Analyzed: Analyst: Scope Number: Accelerating Voltage: Indicated Mag: Screen Mag: Grid_box: 11/16/2006 Kevin Simpson 3 100 25 20 7179 Number of grids: 2_ Number of openings: 18 #1: _103 #3: 105 #2: 101 #4: 102 Average Grid Size: 0.010557 Total Area Analyzed: 0.190 Asbestos Non-asbestos 101 3 KV KX KX % Asbestos 97.12 Slit: Square!!): 1 A2-H1 2 3 4 5 6 7 8 9 10 11 . H3 12 13 14 15 16 17 18 19 20 H5 21 22 23 E 24 1 25 H7 | 26 27 j 28 H9 f Fiber Type: IlChrvsotile IlChrvsotile I Chrysotile Chrysotile IlChrvsotile IlChrvsotile IChrysotile IlChrvsntile IlChrvsntile IChrysotile Chrysotile IlChrvsotile IlChrvsotile | IChrysotile IlChrvsotile IlChrvsotile Chrysotile IChrysotile IlChrvsotile IlChrvsotile IChrysotile IlChrvsotile IlChrvsotile IlChrysotile IlChrvsotile IlChrvsotile Chrvsotile Chrysotile Size { 19 16 15 12 1 28 i 16 | 25 1 40 1 20 16 7 1 10 1 15 | 56 1 7.5 1 31 8 | 46 18 1 16 16 16 18 ' | 5.2 16 1 34 1 11 | 23 0.5 0.4 3 0.4 0.5 1.3 2.5 1 4 0.7 0.9 0.3 2 8 2 5 0.5 2 0.3 0.8 0.4 0.28 0.5 0.9 0.3 0.5 0.5 0.6 Morph: Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile SAED: Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile EDS 0 0 0 0 0 0 0 0 0 0 @ S m 1 m m m n 0 m B ' El m 1 II 1 m 29 Ichrvsotile 30 1 1 Ichrvsotile 31 1 ilChrvsotile 32 1 IlChrvsotile 33 1 IlChrvsotile 34 1 IlChrvsotile 35 1 IlChrvsotile 36 1 IlChrvsotile 37 El ! : IlChrvsotile 38 1 IlChrvsotile 39 1 IlChrvsotile 40 1 IlChrvsotile 41 1 IlChrvsotile 42 E3 1 IlChrvsotile 43 1 IlChrvsotile 44 1 IlChrvsotile 45 IlChrvsotile 46 1 IlChrvsotile 47 1 48 1 49 1 50 E6-I7 1 51 1 IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile 52 1 IlChrvsotile 53 1 IlChrvsotile 54 1 IlChrvsotile 55 1 IlChrvsotile 56 G7 1 IlChrvsotile 57 1 IlChrvsotile 58 E7 1 IlChrvsotile 59 1 IlChrvsotile 60 1 IlChrvsotile 61 1 IlChrvsotile 62 C7 1 IlChrvsotile 63 1 IlChrvsotile 64 1 IlChrvsotile 65 1 IlChrvsotile 66 1 IlChrvsotile 67 1 NA II 68 1 NA II 69 1 IlChrvsotile 70 1 ilChrvsotile 71 J4 1 NA II 72 I IlChrvsotile 73 1 IlChrvsotile 74 1 IlChrvsotile 75 1 IlChrvsotile 76 1 IlChrvsotile 77 1 IlChrvsotile 78 1 IlChrvsotile 79 G4 1 IlChrvsotile 80 E4 1 IlChrvsotile 81 1 IlChrvsotile 82 1 IlChrvsotile 17 1 12 16 1 12 1 5.7 1 15 18 1 14.5 1 10 1 10 17 18 1 5.5 18 1 26 18 1 30 i 24 16 1 6.5 1 10 16 I 16 I 25 1 36 18 19 1 5.5 1 18 1 16 18 1 13 1 5.7 1 21 17 18 18 17 1 15 1 32 ' 1 24 18 1 24 17 1 16 1 5.7 1 10 1 6.5 1 12 1 10 1 10 1 7.5 19 16 0.5 0.6 7 0.6 0.3 0.6 0.3 2 2 3 3 0.8 0.28 2 6 0.4 8 6 0.3 0.3 2.5 0.6 0.6 0.5 8 0.6 0.4 0.3 0.3 0.6 0.6 0.7 0.3 1 2 2 2 1.5 0.3 0.28 3 0.4 6 0.8 0.5 0.6 0.3 0.8 0.5 1 1 0.5 1.3 1.5 Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Chrysotile Ambiguous Ambiguous Ambiguous Ambiguous Chrysotile Ambiguous Chrysotile Ambiguous Chrysotile Chrysotile 1 0 y ii 0 0 IS i m m m 0 s m m El 1 1 1 0 1 1 1 1 1 (1 II (1 0 1 1 1 1 0 0 El 0 0 13 1 I 1 El 1 m i 0 i i 83 84 85 86 87 C4 88 1 89 90 91 92 A4 93 94 95 1 96 | 97 F3 ( 98 99 D3 100 j 101 1 102 I 103 | 104 1 Chrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile IlChrvsotile # Grid Op 18 M40548 021 Sample Comments: (personal left during fab and file 18 1 5.7 1 5.2 1 5.8 I7 19 17 1 5.5 16 1 20 16 1 10 16 1 12 1 20 18 1 20 19 1 24 1 24 16 1 7.5 0.8 0.3 0.4 1 1 1.2 0.7 0.28 0.28 0.5 2 2 0.3 0.5 0.6 0.5 0.3 0.7 0.3 0.5 0.4 0.28 Chrysotile Chrysotile a m m n @ HI sa m a a n m m m a 0 (Ml a a a C c u n ts Realtime: 30,8 Livetime: 26.9 M*0548-02S Structure 6!iChrysotile Counts M40548-021 Structure * 9::Chryk0li1e Fe 5.J2CI I Uuetimei 35.9 M4054S-021 Structure 30::Chrysotile egn-------------------------------1---------------------------------1--------------------------------1--------------------------------r -l------------ I I I I I 6i8B3a=g|SSsg5E^EiaMig5Sg5!gggg.H;jSijp==5egSg!lRfe^gggsi5g-35gS^pg5i=5g5=ggS^BjK|ii: H|^gllslil||I|is.gg|^gSi^^i|ppiggfi|giS55g|iBS|Sg^|fj|^|g|^|g|gg8ggB|n|f Counts sjunco <^iiSESiiHnS3iE3^S5i5|55gCT~SSTMiii;!;iaoiaa53^|^gag|^^PiH:^P^^|^pippapp^P.ES^pS^5gS55SagS I iui>rimi! 73.7 M4054S-021 Structure 68::Non-Asbestcs Structure txiunt X-Ray Energy (KeV) M4054S-Q21 Structure * 80;:Chrusotile Counts Rcoltime: 31.S Livccime: 19.6 M4Q54S-021 Structure * 90;:Chrysotile Counts MAS TEM ANALYSIS M40548-024 CLIENT NAME: Materials Analytical Services Atlanta CLIENT SAMPLE ID: |_____________ FB-1 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: 10/2/2006 Kevin Simpson 3 100 25 20 7179 Number of grids: 2 Number of openings: 40 #1: 103 #3: 105 #2: 106 #4: 104 Average Grid Size: 0.010919 Total Area Analyzed: 0.437 Asbestos Non-asbestos 0 0 KV KX KX % 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 SquarelD: Fiber Type: D3-I10 19 18 17 16 15 ------ [1-----------------tl ............ II II II II 1 1 1 1 1 14 13 12 11 HI H2 H3 H4 H5 H6 H7 H8 H9 H10 D4-G1 G2 G3 G4 G5 G6 G7 r ii ii ........ i i "ii ii i ii i ii i ii i ii .... i ii i . . . ni ii ii ii ii. . . . . . . . . . . . . . . . . ... ii . . . ir ii ii ii ii i i i i i i i i i i G8 Size | Morph: SAED: EDS: H m m m m m m m m m m m m m a m m m m m m m m m m m m m NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD G9 G10 H10 H9 H8 H7 H6 H5 H4 H3 H2 HI M40548 024 field blank 1 II 1 II 1 II 1 II 1 II 1 II 1 II 1 II 1 II 1 II 1 II # Grid Op 40 Sample Comments: 1 1 1 1 1 1 1 ! ! 1 1 s fit m m m fil m m m m m m MAS TEM ANALYSIS M40548-25 CLIENT NAME: Materials Analytical Services Atlanta CLIENT SAMPLE ID: | FB-2 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: 10/2/2006 Kevin Simpson 3 100 25 20 7179 Number of grids: 2 Number of openings: 40 #1: 105 #3: 104 #2: 103 #4: 106 Average Grid Size: 0.010920 Total Area Analyzed: 0.437 Asbestos Non-asbestos 0 0 % 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 SquarelD: C4-I10 19 18 17 16 14 13 12 11 G1 HI H2 H3 H4 H6 H7 H8 H9 H10 G2 C3-G10 G9 G8 G7 G6 G5 G4 G3 Fiber Type: I I I I I I ...ir i ii ii 1! ii ii ii ii ii ii ii ~ ii ii ii ii ii ii i ii ii I i i i i i i i i i i i i i i i i i i i i i i i i i i Size | Morph: SAED: EDS a m m m m ii B a a a m m H m m m m m m m a a m a a a a m NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD NSD G2 G1 HI H2 H3 H4 H5 H6 H7 H8 H9 H10 M40548 025 field blank 1 II mi i ii i ii i ii i ii i ii i ii 17 i ii i ii # Grid Op 40 Sample Comments: 1 ...... 1 1 1 1 .......1 1 1 ' '1 1 1 1 m m m m m m m _j D a a B ) MAS TEM ANALYSIS M40548-026 CLIENT NAME: Materials Analytical Services Atlanta CLIENT SAMPLE ID: FB-3 7402 ANALYSIS Sample Area/ Volume: Filter Type: vPore 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: 10/3/2006 Kevin Simpson 3 . 100 25 20 7179 Number of grids: 2 Number of openings: 40 #1: 105 #3: 103 #2: 104 #4: 106 Average Grid Size: 0.010919 Total Area Analyzed: 0.437 Asbestos Non-asbestos 0 KV KX KX % 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 SquareID: B3-F1 F2 F3 F4 F5 F6 F7 F8 F9 F10 H10 H9 H8 H7 H6 H5 H4 H3 H2 HI B4-D10 D9 D8 D7 D6 D5 D4 D3 Fiber Type: || |j || || || || || || || || || || || || 1! || |j II II '' II || II || || II j| || || Size | Morpli: SAED: EDS a a m m m m is m m m m a a m a a m m m m m m a ii m a a a NSD nsd nsd NSD NSD NSD NSD NSD NSD NSD NSD NSD D2 ni r,i 0? C3 C4 C5 C6 C7 08 09 CIO 1 1 1 1 1 1 1 1 1 1 1 1 | 1 1 1 i 1 1 i 1 1 1 1 M40548 026 meld blank # Grid Op 40 Sample Comments: | 1 1 1 1 1 1 i 1 1 I 1 flj M iSi Is! fit HI M m (SI (Si LSI Is! * SECTION 6 MATERIALS ANALYTICAL SERVICES PROJECT COC MAS ID: Client Name: Project Name: Logged By: M40549 Materials Analytical Services Atlanta ECL Gasket Fabrication II dmazzaferro Client Job No: Client PO: Date In: Client Code: 9/19/2006 MASCORP TRANSPORT INFORMATION: Submitted By: Delivery By: Received By: Condition: Michael D. Mount Hand Delivery Nancy Sears 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: # Client ID 001 FAB-1 002 FAB-2 SAMPLE INFORMATION: Volume # Client ID 33 81 Volume RECEIVED BY: REVIEWED BY: PREPARED BY: SIGNATURES _______ ANALYZED BY: _______ REPORTED BY: _______ DEPOSED BY: Page 1 of 1 X *1 Mo-- ni CO CO CO <c Q CL *r >n Qtt < O z 5 CO 2 7 CO Q 3^ >Q O h CO =3 o LL O z < X u CD 5 Q CO LU Oz 1o3 oc z< a 3 o o> -e S 10 3 ^ CM O C? CO O CO CO "O 2 CO CO tiCD o 6 a> Is*- Ihs*. co _j to c ox 03 co CO aC. uCO. CHAIN OF CUSTODY First Transfer bv: Second Transfer bv: Third Transfer by: COMPANY MODE OF TRANSFER^ i LO/G IN DATE . RECEIVED BY COMPANY E g> 3: Cf s ,3 1 1 r z > $ TEM DUST ANALYSIS M40549 000 Materials Analytical Services Atlanta ECL Gasket Fabrication II Client Sample ID: lab blank Sample Area/ Volume: Filter Type: Pore size: Effective Filter Area: Sample type: Analysis type: Grid Acceptance 0 cm2 MCE 47mm 0.45 1297 Fabric Dust YES 2% Date Analyzed: Analyst: Scope Number: Accelerating Voltage: Indicated Mag: Screen Mag: Grid_box: 12/13/2006 Mehrdad Motamedi 4 100 KV 25 KX 20 KX 7178 Str < 5um: Str ^5um: Total Str: Volume Filtered Dilution Factor 0 0 0 100 ml 2 Number of grids: 2 Number ofopenings: 10 Str/ sqr ft Str/sqrft >=5 #1: 101 #2: 101 #3: 101 #4: 101 Average Grid Size: 0.010201 Total Area Analyzed: 0.102 #Erroii 0.000E+00 Str / cm2 #Error Str/cm2 >=5 0.000E+00 Str#: SquarelD: Type: Structure: Str# Grid ID E2-I6 Serp Other Structure NSD Length Length H7 NSD G8 NSD F9 NSD C9 NSD D2-I5 NSD G8 NSD D7 NSD E4 NSD H4 NSD Width Width Morph: Morph SAED: SAED EDS: Photo: Sketch: EDS Photo Sketch M40549 000 C - Chrysotile TR - Tremolite CR - Crocidolite AN - Anthophyllite AC - Actinolite NSD - No Structure Detected F - Fiber B - Bundle M - Matrix C - Cluster TEM DUST ANALYSIS M40549 001 1 Materials Analytical Services Atlanta ECL Gasket Fabrication II Client Sample ID: FAB-1 Sample Area/ Volume: Filter Type: Pore size: Effective Filter Area: Sample type: Analysis type: Grid Acceptance 33 cm2 MCE 47mm 0.45 1297 Fabric Dust YES 5% Date Analyzed: Analyst: Scope Number: Accelerating Voltage: Indicated Mag: Screen Mag: Grid_box: 12/13/2006 Mehrdad Motamedi 4 100 KV 25 KX 20 KX 7223 Str < 5um: Str ^5um: Total Str: 2 0 2 Volume Filtered Dilution Factor 100 ml 2.5 Number of grids: 2 Number of openings: 10 Str/sqrft Str/sqrft >=5 #1: 103 #2: 100 #3: 102 #4: 102 Average Grid Size: Total Area Analyzed: 0.010352 0.104 1.764E+06 0.000E+00 Str / cm2 1.898E+03 Str/cm2 >=5| 0.000E+00 Sir#: Square] D: Type: Structure: Str# Grid ID Serp Other Structure A9-B5 NSD Length Length D7 NSD G6 NSD H3 NSD 1 E4 C F 3.50 B9-E8 NSD C6 NSD E4 NSD G5 NSD 2 H7 C F 2.20 Width Width Morph: Morph 0.06 X 0.10 X SAED: SAED Photo: >ikeiofr EDS Photo Sketch X X 0 M40549 001 C - Chrysotile TRTremolite CR - Crocidolite AN - Anthophyllite AC - Actinolite NSD - No Structure Detected F - Fiber B - Bundle M - Matrix C - Cluster TEM DUST ANALYSIS M40549 002 Materials Analytical Services Atlanta ECL Gasket Fabrication II Client Sample ID: FAB-2 Sample Area/ Volume: Filter Type: Pore size: Effective Filter Area: Sample type: Analysis type: Grid Acceptance 81 cm2 MCE 47mm 0.45 1297 Fabric Dust YES 4% Date Analyzed: Analyst: Scope Number: Accelerating Voltage: Indicated Mag: Screen Mag: Grid_box: 12/13/2006 Mehrdad Motamedi 4 100 KV 25 KX 20 KX 7178 Str < 5um: Str s5um: Total Str: 88 14 102 1 Volume Filtered Dilution Factor 10 ml 25 Number of grids: 2 Number of openings: 5 Str/sqrft Str/sqrft >=5 #1: 103 1 #3: 103 #2: 101 #4: 102 Average Grid Size: Total Area Analyzed: 0.010455 0.052 7.257E+08 9.960E+07 Str / cm21 7.812E+05 Str/cm2 >=5l 1.072E+05 Sir#: Square! D: Type: Structure: Str# Grid ID Serp Other Structure 1 A6-H9 C F Length Length 2.40 2 CB 3.50 3 cF 2.00 4 cF 2.00 5 c F 1.30 6 c F 1.70 7 cB 5.40 8 cF 2.00 9 cF 0.80 10 c 11 F8 c F F 2.20 12.00 12 c F 4.00 Width Width 0.10 0.80 0.10 0.10 0.10 0.10 0.60 0.20 0.05 0.05 0.10 0.05 Morph: ` SAED: Morph X SAED X XX XX XX XX XX XX XX XX XX X X hi)S Photo Sketch: EDS Photo Sketch 0 0 0 0 0 0 0. 0 0 0 ' C - Chrysotile TR - Tremolite CR - Crocidolite AN ' Anthophyllite AC - Actinolite NSD - No Structure Detected F - Fiber B Bundle M - Matrix C - Cluster Slr#\ Squarel'D: 13 Type: C Structure: . F Length 2.40 14 C F 4.20 15 c F 2.00 16 c M-F 2.00 17 c C-F 2.80 18 c C-B 2.00 19 c C-B 4.00 20 c F 2.00 21 c F 1.00 22 c C-B 2.30 23 c F 1.50 24 c F . 1.30 25 c C-B 7.00 26 c F 0.60 27 c F 1.80 28 c M-F 0.80 29 c F 6.60 30 c F 3.70 31 c M-F 6.00 32 c M-F 2.70 33 c B 6.80 34 c M-F 0.60 Width 0.05 Morph: X 0.05 X 0.10 X 0.05 X 0.10 X 0.60 X 0.50 X 0.10 X 0.10 X 0.30 X 0.05 X 0.05 X 1.00 X 0.02 X 0.05 X 0.05 X 0.05 X 0.10 X 0.20 X 0.05 X 0.40 X 0.05 X SAED: KDS: Photo. X X C - Chrysotile TR - Tremolite CR - Crocidoiite AN - Anthophyllite AC - Actinolite NSD - No Structure Detected F - Fiber B - Bundle M - Matrix C - Cluster Str#: 35 StjuarelD: Type: C Structure: F Length 7.20 36 C 37 C6 c 38 c 39 c 40 c 41 c 42 c 43 c 44 c 45 c 46 c 47 D4 c 48 c 49 c 50 c 51 c 52 c 53 c 54 c 55 c 56 c F M-B F M-F C-B B F F F F F F F C-F F F F F F F F 0.60 1.20 0.60 0.70 1.80 5.60 1.70 3.80 2.80 3.30 13.70 5.70 10.40 1.50 0.70 1.30 2.50 1.80 2.00 0.90 1.00 Width 0.05 0.02 0.20 0.03 0.05 0.30 0.30 0.03 0.20 0.10 0.10 0.05 0.03 0.20 0.05 0.05 0.10 0.10 0.10 0.10 0.05 0.10 Morph: X X X X X X x X X X X X X X X X X X X X X X SAED: BDS: I5hou>: Skotci . o X 0 . X 0 n C - Chrysotile TR - Tremolite CR - Crocidolite AN - Anthophyllite AC - Actinolite NSD - No Structure Detected F - Fiber B - Bundle M- Matrix C - Cluster Str#: 57 SquarelD: Type: C Structure; F Length 3.50 58 C F 0.90 59 C F 0.60 60 C F 1.50 61 C M-F 1.40 62 C F 4.00 63 C M-F 1.20 64 C F 1.70 65 C F 2.30 66 C F 1.80 67 C 68 c 69 c 70 c 71 c 72 c 73 c 74 c 75 B6-I6 c 76 c 77 c 78 c B F F F F F F B F F F F 1.80 2.40 4.00 2.20 1.50 7.60 0.70 22.00 1.80 1.50 4.00 2.30 Width 0.50 Morph: X 0.05 X 0.03 X 0.10 X 0.10 X 0.10 X 0.05 X 0.10 X 0.02 X 0.10 X 0.20 X 0.10 X 0.10 X 0.05 X 0.05 X 0.10 X 0.10 X 0.50 X 0.10 X 0.05 X 0.10 X 0.05 X SALT): TDS: Photo: Sketch X D ' X 0 . a C - Chrysotile TR - Tremolite CR - Crocidolite AN Anthophyllite AC - Actinolite NSD - No Structure Detected F - Fiber B - Bundle M - Matrix C - Cluster Str#: SquarelD: Type: 79 C Struciure: M-F 80 C F 81 c F 82 c F 83 c F 84 c M-F 85 c F 86 c B 87 c F 88 c F. 89 c M-F 90 c M-F 91 c F 92 c F 93 c F 94 c F 95 c C-B 96 c F 97 c F 98 c F 99 c F 100 c F Length 2.00 0.70 3.60 1.30 0.60 0.60 1.00 12.30 2.20 0.90 1.40 0.70 0.70 2.50 0.70 0.60 3.70 0.60 0.70 0.80 1.00 0.70 Width 0.10 0.10 0.05 0.10 0.05 0.10 0.10 0.40 0.10 0.10 0.05 0.05 0.05 0.10 0.05 0.10 0.20 0.02 0.03 0.03 0.02 0.10 Morph: X X X X X X X X X X X X X X X X X X X X X X SAED: :-:ns: Phoio Skekl X 0 X 0 X 0 C - Chrysotile TR - Tremolite CR - Crocidolite AN - Anthophyllite AC - Actinolite NSD - No Structure Detected F - Fiber B - Bundle M - Matrix C - Cluster Square!'!): Type: C Structure: F CF Length 0.60 0.70 Width 0.05 0.02 Morph: X X SAED: .-IDs: PhOUr SKcU'i M40549 002 C - Chrysotile TR-Tremolite CR - Crocidolite AN - Anthophyllite AC-Actinolite NSD - No Structure Detected F - Fiber B - Bundle M - Matrix C-Cluster Counts iRealtirne: 32.5 " '- / .. .............. -UT--v---e----t---im-------e---:------3---1-----,--6--------------:---11----------------.-------------V------------------------- 11---------------------------------------------------1--1--------------------------M-----4-----0----5---4-----9-------011----0---2-------------------------------1--------------------------------1--------- ' 84 Cu 63 42 j31 21 Md Cu! 11, j1 illilil.iL.ii.IJ.ljluliillitillLU.nl J mllLinJ.JlJ ..in'lL,II. 1 im 1JU.lll.....J, ,U.il.In,JIU:1Ji m.ImB 0.1 liililill,.... IiiiilmllJill -h---. . . . .ODD , .M.p, l;280 "2,560 - : 3;840 -. .- .......... -|, ............... .. , ^ S.-12D. .. . 6.400 7;680 X-Ray Energy (KeV) ;r . ----------1---- " V:""1"." B;96Q . . ' 1D.24Q . s Realtime: 29,6 :Livetime: 28.6 M40549_002 P--------------------------------1----------------------------------------------- 1,------------------------------------------------------- 11------------------------------------------------------11-----------8-----------------------------1-----------------------1----------------------- 1---------------------75 Si Mg 56 Cl 1 37 1 18 Cuj m i iJNiyJlllii|liii,iJ,,i,lJ.iii|iiliiilu.....u,i.L,|i,,i, Lm ,,J4IiIi,1iLLuu,i , nl tiiii illHplliLlji mill....... t ..................................... i.......................",r. . v-----------------...i... .------------------- i. ..... . . .------:--r- 0,000 ' - - 1.280 ... : 2,560 ............3.840 5,120 : 6.400 . . 7,680 .. 8.960 10,240 .. .. . . .. .. X-Ray Energy (KeV) .. .. Realtime: 31.8 a-|--------------- . .ODD v - -. - I........................ .-.v..r 1.280 2.560 . ...............................: ... ... ... ... -.... ...... . -- . ... 3.B40 . . ,5.120 . X-Ray Energy (KeV) T1--.......!' 6.400 . 'I 7.680 --.......... .......... 1" 8.960 . "I 10.24Q 'Realtirhei:.35i8; v-- Livims: 35,1 :. . .. .. -. : . : . :: : ' \ . M40549 002. 004:: X-Ray Energy.(KeV) [Realtime: 34,4 [Lifetime: 33,8 M40549 002 Counts X-Ray Energy (KeV) IRealtime: 35i6 .. . ' . " 1 1 1Livetime: 33,7 : . . M40549_002 006::. n---------------------- -----------------------,-----------------------,-----------------------i,------------- . SI Mg . . I04 78 Cu 52 cuy I H-------0.000 . . . . .1 1.280 . .. 1 26 I 2,560 --r-- ciyii Jl.......... i.bll|iHBpy,,i,jM,j..... . ..I--.--pi.--) ................ ...... 3,840 5,120 : . 6,400 7.680 B.960............. 10,240 - . X-Ray Energy (KeV) - - . . .: . :Realtime: 30.9 JJvetime: 29,7 M40549 002 007is Counts JRealtime: 34;6 Livetime: 33.8 ' ' '- - ' - ---- ... - - - : ......... M40549_Q02_0C --------------------- ,-------------------------------- ,--------------------------------,--------------------------------,---------------------------------------------------------------------------------------------57 sjunco Si 43 Me 2B . Cu 14 Cu||J h------------ 0,000 .. - - | l;280 lililikyiiiliiiiiiiliilii iiiiIIiiiiI Im Lilli liJll III 1111IMIlIlH i 1...... Il i mini ill | | .............. ................... ....... ...T........................ T1----......TM 1-.............. ......"'I.1 .......... 2,560 ` ' . 3.B40 . . 5.120 . 6.400 7,680 :...B;960 - 10.240 -....................-- X-Ray Energy (KeV) ' ' ' ....... ' -...................... ... . . . ;Realtim.e: 30,6 0.000 1,280 : 2.560 :. . 3.840 . 5.120 : 6;400 X-Ray Energy (KeV)................... . .7,680. .. -8.960 . 10.240 iRealtime;. 30.9 Livatime: 30.1 ------------ ,-------------------1---------M--4--0-5-4--9-_-01--0-2-_--0-2-0--::-------- >------------------ 1-------------------1-----------------99 Si Mg 74 49 Counts Cu 24 Cul | cj M*-- 0.000 : 1.280 .. - . ^^ii^diJli.-!Jll,Jli:ll lluli ,,1 1 1,11 .....uJtijMiUDi,,LiU,UrlJ llil 2.560. . .................... . 3.B40 5,120 6.400 ........................ . X-Ray Energy (KeV)........ 7.690 . ....... i III mb mu mull' B.960 .... - . 1.0,240 HRealtime: 36.9 .Livetime: 36,2 M4Q5.49 002 030:: Cu 2.560. . 5.120 X-Ray Energy (Key) I1ll| [UvstImir-3 ^:'v: -\V-r. - v; M40549_002_040i! Mg Si ' 50 Cu 44 29 14 Li,.. Cu il _bI i ...n :........ ............ I 0.000 1,280 - Cl i ~ 2.560 . Ir .'.J3..B.4.0I1,-M---....'.|....M..5.M.,.1y,2..0.....n.------lj~.r~i6..n,.4..0..0..l...i...k.........,...n...7...-6i.18l0......I..l....l.I..H---. . -ll8-l;l9-Il.-6.l--lQ.---l lllll-lll.lllll--ll1--ll0l.(T2"40 - X-Ray Energy (KeV) ----- :- Realtime: 30.6 " .......... ' . - V'- . " ' ;. - t1i1vetinie: 29.9 .i--------------------.-- 1------------- --------..---1 .................M...4..0..5..4..9._i 0 02_050: SI Mg ' 4Q 36 Cu 24 12 Cu :,iii 4h-----------111V 0.000 1.260 : 2:560 : ........................ . llllil|lll lilll llllllllllllll, . 3.B40 5.120 ................................X-Ray Energy (KeV) ..T.. ....... m I M J Ml. -.11.1 -r............... ""'"I 1 '6.40D . 7.680 8.960 10,240 ........................... ..................... . . saunco >-r--------------0,000------------- `1.280 . -.. . . T. ` 2.560 .. - IM . r 1111."*B. ..........................""'"I"""1"-................... -Vi*--1.---- . .. .. . 3,840.................. 5.120..............: 6.400 .:........... 7.680 ............................ ... X-Ray Energy (KeV) :.. .- . . . - . T--........... . . ) 8,960..........................10.240 ........ - . . - . 0.000 \ r. | -------------- r ............ ........................... .......... .......... t 1,280 2.560 3.840 5.120 6.400 7.680 . . - - : X-Ray Energy (KeV) ' *t.......----i 1 8,960 10.240 -. -. \ -Realtime: 35.5 Livetime: 34.4 ".Y-. 'Y .Y ' --------------------- - ' /' ,-------------------------------- ,------' ---M--4-0--5-4-9-_--01-Q-2--_--.-.-.---: ------- '------------------ 1-------------------'--------------- 116 Si fl|g 87 58 Cu 29 CU I __aU lilljliHlUljUlLjl iljullji.TlIlllU.JtliL. liniililliJI^itlllilll Hi III ilitii... llijlllllt timllJjimuH Li jlUiB ------ :..... .......... ,.i.............. -- --i `v------r---- r--------------- :--:--*----i-- -. ---..1 ------- :-------------- r~ O.ODD . 1.2B0 2.S60 : 3.840 5.120 . .6.400 ................... 7.680 8.960 10.240 - -. : -.- .- .: ... .. X-Ray Energy (Key) - -- - - . ... . iRealtimei 78.8 ILivetime: 77.7, M40549 002 090:: Counts ;Realt!mes.5.1,5 Liuetim:50,4 M40S49 002 100:: SECTION 7 900 Garhock / aarfcwsfc I Sgrtacfc GaflOCk 900 Oarlock Oarlock 900 900 900 900 900 900 900 Qsriaek I GarJofik J Oarlock Oarlock 1 Oarlock Garlock 900 900 900 900 900 \ 900 \ trim. 1 Oarlock 1 Sarioek Fleck Qartedk 1 Oartodfc V :\900 900 Ourlrw 000 BOO 900 900 \ 900 GarJock GasioQk Gar jack Gsrlock \ 09t\<k 900 900 900 vlock 1 Oarlock Oarlock mo Oarlock 900 Oarlock 900 Oarlock Oarlock mo Gar lock 900 Qairlock CA-UTfOW i G^flock Gontelng Asb#&fi$s f&gr& *v@& dmt Orvathing *bste nmt wav *m&* sSf'Ows IwMv harm, ' Hj L________ 900 Oarlock 900 i Oarlock 1 Q 900 Gartock 900 900 900 Gar lock 900 lock 900 900 300 900 900 1 900 t 900 t 900 IGarloclf Gariock Garlpck Gariock Gariock Gariock 1 Gariock 900 900 Oarlock I Ggrlpck 900 Oarlock 900 Oarlock \900 j 900 900 Gariock 1 Gariock 1,Ga"cl 800 Oarlock 800 900 Oarlock 900 Oarlock 900 900 1 900 1 900 i*2 Oarlock [ Oarlock ; Oarlock Gariock 1 900 SiflMk. 900 Oartosk 900 I 900 90C Qartesk 1 OarlockC TO 900 mo j 900 900 T 9( Oarlock Oarlock Oarlock T1 G"*** / Sew iW 90Q flock Qar, 900 4LI Oarlock Oarlock 900 300 Oarlock Oarlock \ qOO \ \ n- -T\odk \ SECTION 8 MATERIALS ANALYTICAL SERVICES PROJECT COC MAS ID: Client Name: Project Name: Logged By: M40548 Materials Analytical Services Atlanta ECL Gasket Fabrication II Nancy Sears Client Job No: Client PO: Date In: Client Code: 9/19/2006 MASCORP TRANSPORT INFORMATION: Submitted By: Delivery By: Received By: Condition: Mike Mount Hand Delivery Nancy Sears 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: # 001 002 003 004 005 006 007 008 009 010. Oil 012 013 014 015 016 Client ID A-O-A A-O-B A-O-C A-O-D A-1-A A-1-B A-1-C A-1-D A-1-E A-1-F A-1-G P-1-A P-1-B P-1-C P-1-D A-2-A RECEIVED BY: REVIEWED BY: PREPARED BY: SAMPLE INFORMATION: Volume # 1800 1800 1800 1800 202 202 200 200 630 50 11280 52 49.6 50.4 70.8 181.8 . 017 018 019 020 021 022 023 024 025 026 Client ID A-2-B A-2-C A-2-D P-2-A P-2-B P-2-C P-2-D FB-1 FB-2 FB-3 . SIGNATURES ANALYZED BY: REPORTED BY: DEPOSED BY: Volume 181.8 180 180 46.8 44.6 63.4 63.7 0 0 0 (j/O CHAfN-OF-CUSTODY AAT , . 0 OCT i j. 2uOB Return date: MAS/Raleigh Job#: RNC14158 Returned to: Bill Longo Materials Analytical Services, Inc. - Suwanee, GA 3945 Lakefield Court Samples RNC14158-1 '' Purchase Order: Returned by: Suwanee, GA 30024 USA 770-866-3200 Materials Analytical Services, Inc. 616 Hutton Street, Suite 101 Raleigh, NC 27606 Phone: 919-829-7041 Fax: 919-829-5518 masral@mas-raleigh.com www.mastest.com 1 ECL Gasket Fabrication IS/#010 A-1F Volume 50 Samples Received by: Date: Condition of Samples: .... ..................................................... Please sign copy of chain of custody form and return to MAS/Raleigh. M40480 5.OOkV 38.6mm x20 SE 9/15/2006 2.00mm M40480 5.00kV 38.8mm x20 SE 9/15/2006....................... 2,'oo'mm M40480 5.00kV 10.2mm x20.0k SE 9/15/2006....................2.'oo'um M40480 5.00kV 10.2mm x20.0k SE 9/15/2006................... 2,'oo'um  M40480 5.OOkV 25.9mm x40 SE 9/18/2006 ................... VoOmm SECTION 9 MATERIALS ANALYTICAL SERVICES PROJECT COC MAS ID: Client Name: Project Name: Logged By: M4055Q__________________________ __ Materials Analytical Services Atlanta ECL Gasket Fabrication II dmazzaferro Client Job No: Client P: Date In: Client Code: ___________________ ________ 9/19/2006 MASCORP TRANSPORT INFORMATION: Submitted By: Delivery By: Received By: Condition: Michael D. Mount Hand Delivery Nancy Sears 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 Ext: Fax: (770) 866-3259 Ext: # Client ID 001 MV-1 002 MV-2 SAMPLE INFORMATION: Volume # Client ID 100 400 Volume RECEIVED BY: REVIEWED BY: PREPARED BY: ANALYZED BY: REPORTED BY: DEPOSED BY: SIGNATURES Page 1 of 1 AIR VOLUME (LITERS) i\ M-- o rt 0 O) (0 CL 7" | H4 CO ID o uo. zS UJ < X o o z 0s_ < CO O' < Ui z UJ CD >- X L h co 3 O z -e ^ =3 CN oQ 20 0= < CD 0 00 _l c 0 0 C .. ? oX CD 3 JZ. CD CO CO 0- LL TURNAROUND TIMES: SAMPLE LOCATION 1 DAY SAMPLE MEDIA 3 DAYS ANALYSIS DESIRED STANDARD 5 - 7 DAYS TOTAL TIME MINUTES AVERAGE FLOW RATE LPM DC -s r- bSS rn **5 s rf so o o 1 |'Q s, l \ \ \ \ \ \ to \ V*0c N> 1 i i V \ \ \ \Lc i i \ g i 1\ V \\ STOP TIME START TIME -6 i r `O' * > Srf "i > * 1r- 7> s "'s * V Uj r y) U ---- ----. ---- --. A j ? Vu O &% CL <5 '-ao. 4 *N. s. <? Z e lL \} 1 IS - > ci % VI -> SAMPLE NUMBER <?: O c d f- i HV 1s s 'k . 5 .2 l ci \ r in Q St % q r i-- 1 OZD ' CHAIN OF CUSTODY j First Transfer by: Second Transfer by: Third Transfer by: COMPANY MODEOF TRANSFER^ RECEIVED BY COMPANY ui UI 5o h z o s s: o -J s -3 tI z N o oo m +oo TEM DUST ANALYSIS M40550 000 Materials Analytical Services Atlanta ECL Gasket Fabrication II Client Sample ID: lab blank Sample Area/ Volume: Filter Type: Pore size: Effective Filter Area: Sample type: Analysis type: Grid Acceptance 0 cm2 MCE 47mm 0.45 1297 Dust Dust YES 2% Date Analyzed: Analyst: Scope Number: Accelerating Voltage: Indicated Mag: Screen Mag: Grid_box: 12/14/2006 Mehrdad Motamedi 4 100 KV 25 KX 20 KX 7178 Str<5um: Str &5um: Total Str: 0 0 0 Volume Filtered 50 ml Dilution Factor 2 Number of grids: 2 Number ofopenings: 10 #1: 101 #2: 101 #3: 101 #4: 103 Average Grid Size Total Area Analyzed 0.010302 0.103 Str/sqrft Str / sqr ft >=5 #Error 0.000E+0O Str / cm2 Str / cm2 >=5 #Error Str#: SquarelD: Type: Structure: Str# Grid ID Serp Other Structure A5-F8 NSD Length Length E7 NSD D6 NSD D5 NSD C5 NSD A4-B9 NSD E9 NSD H10 NSD E3 NSD B3 NSD Width Width Morph: Morph SAED: SAED EDS: Photo: Sketch. EDS Photo Sketch M40550 000 C - Chrysotile TR-Tremolite CR Crocldolite AN - Anthophyllite AC - Actinolite NSD - No Structure Detected F - Fiber B - Bundle M - Matrix C - Cluster TEM DUST ANALYSIS M40550 001 Materials Analytical Services Atlanta ECL Gasket Fabrication II Client Sample ID: MV-1 Sample Area/ Volume: Filter Type: Pore size: Effective Filter Area: Sample type: Analysis type: Grid Acceptance 100 cm2 MCE 47mm 0.45 1297 Dust Dust YES 3% Date Analyzed: Analyst: Scope Number: Accelerating Voltage: indicated Mag: Screen Mag: Grid_box: 12/14/2006 Mehrdad Motamedi 4 100 KV 25 KX 20 KX 7178 Str < 5um: Str ^Sum: Total Str: Volume Filtered Dilution Factor 0 0 0 50 ml 2 Number ofgrids: 2 Number ofopenings: 10 #1; 100 #2: 102 #3: 101 #4: 102 Average Grid Size: 0.010251 Total Area Analyzed: 0.103 Str/ sqrft Str/sqrft >=5 2.351 E+05 0.000E+00 Str / cm21 2.351 E+03 Str/cm2 >=5| 0.000E+00 Str#: SquarelD: Type: Structure: Str# Grid ID Serp Other Structure E5-B9 NSD Length Length CIO NSD D8 NSD F9 NSD G3 NSD E4-B6 NSD E8 NSD G6 NSD H7 NSD 18 NSD Width Width Morph: Morph SAED: SAED EDS: Photo: S;k.etch: EDS Photo Sketch D M40550 001 C - Chrysotile TR - Tremolite CR - Crocidolite AN - Anthophyllite AC - Actinolite NSD - No Structure Detected F - Fiber B - Bundle M - Matrix C - Cluster TEM DUST ANALYSIS M40550 002 Materials Analytical Services Atlanta ECL Gasket Fabrication II Client Sample ID: MV-2 Sample Area/ Volume: Filter Type: Pore size: Effective Filter Area: Sample type: Analysis type: Grid Acceptance 400 cm2 MCE 47mm 0.45 1297 Dust Dust YES 2% Date Analyzed: Analyst: Scope Number: Accelerating Voltage: Indicated Mag: Screen Mag: Grid_box: 12/14/2006 MDMOUNT 4 100 KV 25 KX 20 KX 7178 Str <5um: Str k5unu Total Str: 0: 0: 0 Volume Filtered Dilution Factor 50 ml 2 Number of grids: 2 Number of openings: i 10 Str / sqr ft Str/sqrft >=5 #1: 103 ; #3 : 103 #2: 102 #4: 101 5.763E+04 0.000E+00! Average Grid Size: Total Area Analyzed: 0.010455 j 0.105 Str / cm2 j 6.203E+01 j Str/cm2 >=5 0.000E+00 Str#: SquarelD: Type: Structure: j Str# Grid ID Serp Other Structure B4-C3 NSD Length Length D4 NSD D8 NSD E7 NSD B5-D4 NSD D7 NSD G7 NSD G3 NSD Width Width Morph: Morph SAED: SAED EDS: Photo: Sketch: EDS Photo Sketch M40550 002 C - Chrysotile TR - Tremolite CR - Crocidolite AN - Anthophyliite AC - Actinolite NSD - No Structure Detected F - Fiber B - Bundle M Matrix C - Cluster SECTION 10 Gasket Fabrication: A Work Practice Study March 16, 2006 William E. Longo, Ph.D., Richard Hatfield, and Mike Mount, CIH 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'. The ECL will be decontaminated before the study. 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. Tyndall lighting setup in general accordance with the methods described in D.T. Chambers, "Asbestos", John Wiley & Sons, 6, 193, 1983 and the Environmental Protection Agency SOP, EPA-Libby-02, Revision #1, March 2001. The lighting source consisted of three high intensity light (750 watts ellipsoidal pyrex lens, 219K candle power, 8 degree beam angle) located on each side of the worktable at a height of approximately 5.5 feet from the floor and 7 feet from the work activity. D. Two video cameras (Sony Handcam, Model TRV99) will be used in this study. II. BACKGROUND AIR SAMPLES A. Adjust and calibrate high volume area pumps to approximately 10.0 liters per minute. B. Setup five area air samples inside the ECL. Use 25mm air cassettes containing 0.8 micron pore size mixed cellulose ester (MCE) filters with a 5.0 micron backing pad. # C. Locate the background air samples in each quadrant of the ECL at a height of 5.5 feet from the floor and a distance of approximately six feet from the work activity. III. WORK PRACTICE STUDY One 11" flange with eight bolt holes will be utilized in this study. The investigator will use a ball peen hammer to fabricate six gaskets from approximately one foot square sheets. After the first four gaskets are fabricated, the investigator will exchange both the area and personal air samples. The investigator will then fabricate two additional gaskets. After the fabrication of the last gasket, the investigator will use a hand file to smooth out the inside surfaces. A. During this study, the four area samples located in each quadrant will be calibrated and run at a rate of approximately ten liters /minute. B. The investigator will be fitted with four personal air pumps and air cassettes located in their breathing zone and calibrated at a flow rate of approximately 2.5 to 3.5 liters/minute. C. The investigator will wear appropriate protective clothing, work apparel and appropriate respiratory protection equipment. D. The work practice will be performed under both ambient and Tyndall lighting. E. The entire procedure will be videotaped with two separate cameras. During filming, the Tyndall lighting will be turned off and overhead lights turned on several times during the study. F. Both area and personal air samples will be exchanged after the first four gaskets are fabricated. G. The field blanks will be opened inside the ECL for 30 seconds after the study has been completed. -2- IV. LABORATORY ANALYSIS A. The air sample cassettes will be analyzed by the NIOSH 7400 PCM method using A counting rules and selected air samples will be analyzed by the NIOSH 7402 TEM method. B. Additionally, two selected air samples will be analyzed by the indirect TEM method. C. Fabric samples from the work clothing will be analyzed by the recommended EPA method. -3- Gasket Fabrication Sample No. A-O-A A-O-B A-O-C A-O-D Background Air Samples Sample Description IWA Background IWA Background IWA Background IWA Background PCM Fibers/cc 0.004 0.003 0.003 0.005 Sample No. P-1-A P-1-B P-1-C P-1-D Fabrication No Hand Filing Personal Air Samples Sample Description Personal Personal Personal Personal PCM Fibers/cc 1.2 1.6 1.8 1.6 NIOSH 7402 85% 91% -- _-- PCME Fibers/cc 1.0 1.5 -- Sample No. A-1-A A-1-B A-1-C A-1-D Sample Description Area Area Area Area Area Samples PCM Fibers/cc 0.47 0.74 0.43 0.65 NIOSH 7402 98% 92% -- --.. PCME Fibers/cc 0.46 0.68 . --- __ - 1 Sample No. P-2-A P-2-B P-2-C P-2-D Fabrication and Hand Filing Personal Air Samples Sample Description Personal Personal Personal Personal PCM Fibers/cc 3.1 3.1 4.0 2.7 NIOSH 7402 98% -- -- 99% PCME Fibers/cc 3.0 -- -- 2.7 Sample No. A-2-A A-2-B A-2-C A-2-D Area Samples Sample Description Area Area Area Area PCM Fibers/cc 1.2 1.1 1.1 0.9 NIOSH 7402 -- 98% 98% ...... PCME Fibers/cc -- 1.1 1.1 --- Sample No. FB-1 FB-2 Field Blanks Sample Description Area Area PCM Fibers/mm2 <7 <7 NIOSH 7402 0% 0% Sample No FAB ~ 1 FAB-2 Fabric Samples Type Blank After Asbestos Structures/ft2 NSD 75.3 million Asbestos Structures/cm2 81.1 thousand 2 Report of Results: MVA6662 Fiber Release Testing During Gasket Making Prepared for: Patten, Wornom, Hatten & Diamonstein 12350 Jefferson Ave, Suite 300 Newport News, VA 23602 Focused on the Sci f Small Things mx MVA SCIENTIFIC CONSULTANTS 3300 Breckinridge Boulevard Suite 400 Duluth, GA 30096 770-662-8509 FAX 770-662-8532 www.mvainc.com Report of Results: MVA6662 Fiber Release Testing During Gasket Making Prepared for: Patten, Wornom, Hatten & Diamonstein 12350 Jefferson Ave, Suite 300 Newport News, VA 23602 Respectfully Submitted by: , (x V^.- (L-l ^ James R. Millette, Ph.D. Executive Director MVA Scientific Consultants 3300 Breckinridge Boulevard Suite 400 Duluth, GA 30096 22 May 2006 6662report_GasketMaking052206 MVA SCIENTIFIC CONSULTANTS Report of Results -- MVA Project No. 6662 Fiber Release Testing During Gasket Making INTRODUCTION A large roll of sheet gasket material was delivered to MVA Scientific Consultants on 27 April 2006. According to the information provided, the roll was a portion of a 5-foot sheet that had been found by John Comerford of Lipsitz & Ponterio, LLC at the Spaulding Fibre plant in Buffalo, New York. The sheet had labeling on one side that repeated "John Crane, Crane Packing Company 2150". At the laboratory, the sample was assigned the MVA Number R0668. MVA Scientific Consultants was requested to test the sample for asbestos fiber release. Initial analysis of the gasket material for composition was done on 3 May 2006. The fiber release test was conducted on 11 May 2006. Analyses of the air samples were conducted during the period 11 May to 19 May 2006. METHODS AND EQUIPMENT The basic composition of the gasket sample was determined following the analytical procedures described in the U.S. Environmental Protection Agency "Test Method EPA/600/R-93/116 - Method for the Determination of Asbestos in Bulk Building Materials." Because the standard polarized light microscopy analysis procedure is only sensitive to asbestos levels of approximately 1%, additional work was done to test for possible low levels of amphibole asbestos. In order to concentrate possible amphibole material for analysis, the Addison and Davies acid/base digestion procedure was used to eliminate the chrysotile. A known amount of the test material was weighed accurately into a porcelain crucible and heated overnight at 600C in a muffle oven, allowed to cool, and re-weighed. After it had cooled, the material was transferred to a 100 ml round-bottom flask containing 80 ml of acid (2 N H2S04) fitted with a reflux condenser and the suspension was boiled for 1 h. During boiling, the suspension was stirred with a stir bar to prevent the asbestos from fusing to the base of the flask preventing it from overheating and fracturing. The residue was collected in 12 ml centrifuge tubes by centrifuge (2800 rpm for 10 min) and the reflux procedure was repeated with sodium hydroxide (4N). The final residues were collected by centrifugation and washed by further repeated centrifuge processing with distilled water. The final residue was deposited onto pre-weighed 0.2 pm pore size polycarbonate filters, dried and weighed. The residue was suspended in water. A known aliquot was extracted and re-filtered through a 0.2 pm pore size polycarbonate filter. The filter was dried and TEM grids prepared following the standard direct preparation procedures (AHERA/ISO10312). A laboratory blank sample following all the procedures except the addition of test material was prepared in a similar way. 6662reportj3asketMaking052206 Page 2 of 12 Sample grids were analyzed by transmission electron microscopy. Particles were identified as tremolite/actinolite fibers based on morphology, electron diffraction and elemental composition. The mass of tremolite/actinolite fibers was determined by summing the masses of individual fibers found. The mass of an individual fiber was calculated using the formula: length times width times height (the width was used as an approximate value for the height) times density. A value of 3,000 kg/M3 (3.00 gram/cc) was used as the density of tremolite/actinolite. The fiber release testing was done on 11 May 2006 in a containment chamber that was approximately 11 feet long, 9 1/2 feet wide and 9 feet high. During part of the testing, a bright light was directed into the room from one side to enhance the ability to see particles in the air. The test was performed in two parts. In the first part, 4 gaskets were fabricated without any filing of edges. In the second part, 2 gaskets were fabricated with filing of edges. The released particles were collected with standard air filter cassettes. The filters were analyzed for fibers using optical microscopy (phase contrast microscopy NIOSH 7400/OSHA ID-160 procedure) and transmission electron microscopy (NIOSH 7402 for study samples and AHERA method for the `before' sample). The TEM analyses were performed with a Philips 420 TEM or Philips 120 TEM each equipped with an Oxford x-ray analysis system. The data are reported in terms of fibers per cubic centimeter (F/cc) for PCM, percent asbestos for NIOSH 7402. SPECIFIC STUDY ACTIVITIES Prior to fiber release testing, the containment chamber was cleaned. A sample of the air in the room was collected for 1 hour at 5 liters per minute. Prior to the testing, six one-foot squares of gasket material were cut from Sample R0668. A certified industrial hygienist (C. DePasquale, Compass Environmental, Kennesaw, GA) performed the test in the chamber. He wore two air cassettes (one on each shoulder) with airflow rates of approximately 2.5 liters/minute (Ipm) (air samples R0724-R0727). He also wore protective clothing and a respirator while in the chamber. Area air samples, R0722 and R0723, were collected at a flow rate of approximately 5 Ipm. They were collected from a position approximately 6 feet from the activity. The investigator fabricated 6 gaskets from 6 approximately one-foot square gasket sheets using a ball-peen hammer on an eleven (11') inch flange with eight bolt holes. After the first four gaskets were fashioned, the investigator replaced both the area and personal air samplers with new cassettes. The investigator then fabricated two additional gaskets and used hand files to smooth out the edges. The samples were collected for periods of approximately 20 minutes for each part of the test. A HEPA filter exhaust system was running during the testing. 6662report_GasketMaking052206 Page 3 of 12 The test was videotaped using two video cameras. During part of the test, the lighting approximated Tyndall lighting and was used to improve the visibility of suspended particles in the air in the containment chamber. The light was placed outside the room, approximately 1 foot away from the window. RESULTS Sample R0668 (John Crane Sheet Gasket 2150) contained approximately 72% chrysotile asbestos by PLM (Figure 1) and approximately 0.15% tremolite/actinolite asbestos by TEM (Figures 2 through 5). During the fiber release testing, particles could be seen being released during gasket making with a ball-peen hammer and during filing (Figures 6 through 9). Analysis of the air samples collected while the gasket was being made showed that asbestos fibers were released into the air (Figures 10 through 12). Table 1 shows the concentrations of fibers released into the breathing zone of the worker and in the vicinity. Sample R0721 collected of the air in the chamber before the testing showed no asbestos detected by TEM analysis. The blank samples also showed no asbestos by TEM analysis. CONCLUSIONS Fabricating gaskets on a pipe flange using a ball-peen hammer causes dust to be released into the breathing zone of the worker and into the air around the activity. The dust contains significant levels of asbestos fibers (~2 F/cc in the breathing zone and 0.8 F/cc in the vicinity) as determined by the NIOSH methods 7400 and 7402. Fabricating gaskets on a pipe flange using a ball peen hammer and hand filing the edges causes dust to be released into the breathing zone of the worker and into the air around the activity. The dust contains significant levels of asbestos fibers (1.5-2 F/cc in the breathinq zone and 1 F/cc in the vicinity) as determined by the NIOSH methods 7400 and 7402. 6662report_GasketMaking052206 Page 4 of 12 REFERENCES Addison, J. and L.S.T. Davies. Analysis of Amphibole Asbestos in Chrysotile and Other Minerals Ann. Occupational Hygiene 34,2,159-175, 1990. "AHERA" - Appendix A to Subpart E - Interim Transmission Electron Microscopy Analytical Methods, U.S. EPA, 40 CFR Part 763. Asbestos-Containing Materials in Schools, Final Rule and Notice. Fed. Reg. 52(210), 41857-41894, 1987. National Institute of Occupational Safety and Health, NIOSH 7400, "Asbestos and Other Fibers by Phase Contrast Microscopy (PCM)" - Method 7400 - NIOSH Manual of Analytical Methods, 4th Ed., U.S. Department of HHS, NIOSH Publ. 94-113, 1994. National Institute of Occupational Safety and Health, NIOSH 7402, "Asbestos Fibers by Transmission Electron Microscopy (TEM)" - Method 7402 - NIOSH Manual of Analytical Methods, 4th Ed., U.S. Department of HHS, NIOSH Publ. 94-126, 1994. Occupational Safety and Health Administration, OSHA ID-160 "Asbestos in Air", D. Crane, July 1997. 6662report_GasketMaking052206 Page 5 of 12 MVA Sample # Description Time (Min) R0721 Before 60 Activity 1 R0724 R0725 R0722 Making 4 ' Gaskets No Filing Personal During Personal During Area During 20 20 20 Activity 2 R0726 R0727 1 R0723 Making 2 Gaskets With Filing Personal During Personal During Area During 20 20 20 TABLE 1 Air Samples Pump Rate (Ipm) 5.0 Air Volume (L) 300 2.45 2.49 5.0 49.0 49.8 100 2.45 2.49 5.0 49.0 49.8 100 PCM NIOSH 7400 F/cc NA TEM NIOSH 7402 %Asbestos 0% Asbestos Fibers/cc <0.01 2.3 97% 2.2 2.2 99% 2.2 0.8 92% 0.7 2.4 90% 2.2 1.6 96% 1.5 1.0 100% 1.0 6662report_GasketMaking052206 Page 6 of 12 Figure 1. PLM image of chrysotile asbestos found in John Crane Sheet Gasket 2150 (Sample R0668). Figure 2. TEM image of tremolite/actinolite asbestos found in John Crane Sheet Gasket 2150 (Sample R0668). 6662report_GaskelMaking052206 Page 7 of 12 Figure 3. X-ray spectrum of tremolite/actinolite asbestos found in John Crane Sheet Gasket 2150 (Sample R0668). Figure 4. TEM image of tremolite/actinolite asbestos found in John Crane Sheet Gasket 2150 (Sample R0668). 6662report_GasketMaking052206 Page 8 of 12 Figure 5. X-ray spectrum of tremolite/actinolite asbestos found in John Crane Sheet Gasket 2150 (Sample R0668). Figure 6. Fabricating a gasket with John Crane Sheet 2150 (Sample R0668). 6662report_GaskelMaking052206 Page 9 of 12 Figure 7. Particles being released into the air during gasket fabrication. Figure 8. Filing a gasket edge with John Crane Sheet 2150 (Sample R0668). 6662report_GasketMaking052206 Page 10 of 12 Figure 10. TEM image of a chrysotile bundle released into the air during gasket fabrication. 6662report_GasketMaking052206 Page 11 of 12 Figure 11. TEM image of a chrysotile bundle released into the air during gasket fabrication. v Figure 12. TEM image of a chrysotile bundle released into the air during gasket fabrication. 6662report_GasketMaking052206 Page 12 of 12