Document 5LmpVMYwVx6gjrznGB4oJweM4

PLAINTIFF'S EXHIBIT KRC-25 KOCH REFINING COMPANY INDUSTRIAL HYGIENE EVALUATION ASBESTOS ABATEMENT PROJECT KOCH WEST PLANT DOCK #9, PUMP HOUSE, SIXTH AND D STREET CORPUS CHRISTI, TEXAS CONTRACTOR: BASIC INDUSTRIES OF SOUTH TEXAS NOVEMBER 2, 1995 THROUGH NOVEMBER 30, 1995 Report Prepared By (M. Rigoberto Martinez Health & Safety Management, Inc. 400 Mann, Suite 509 Corpus Christi, Texas 78401 (512) 882-3393 Approved By Richard P. Griffin, CIH; CSP President K 008358 Table of Contents Subject Purpose Scope of Work Summary of Results Discussion of Results Conclusions Recommendations Observations Methodology Appendix Summary of Data Supplement Laboratory Reports Sampling Data Sheets Daily Project Logs Page 1 1 1 2 3 3 3 5 6 K 008359 Koch Refining Company Koch West Plant Dock #9, Pump House, Sixth and D Street Purpose 1. To document the work practices and Personal Protective Equipment (PPE) utilized by Basic Industries of South Texas (BIST) employees engaged in the handling of Asbestos Containing Material (ACM). 2. To determine representative exposure to airborne fiber concentrations by BIST employees engaged in abatement activities. 3. To determine the concentrations of airborne fibers which may have been released during the project. 4. To notify appropriate Koch Refining Company and BIST supervisory personnel of deviations from OSHA regulations and EPA guidelines pertaining to the removal of ACM. Scope of Work The removal of approximately 4,970 linear feet and approximately 844 square feet of ACM from Dock #9, Pump House, Sixth and D Street. Summary of Results 1. Sixteen personal samples were collected on BIST personnel while involved in the abatement activities. Two of these samples were voided due to occluded filter medias. Twelve of these samples yielded calculated eight-hour Time Weighted Average (TWA) results ranging from <0.005 fibers per cubic centimeter (f/cc) to 0.076 f/cc, which were below the eight-hour Permissible Exposure Limit (PEL) of 0.1 f/cc established by OSHA. The remaining two samples yielded results above the OSHA eight-hour PEL of 0.1 f/cc. See "Discussion of Results". 2. Four area samples were collected upwind from the abatement during the course of the project. These samples yielded analytical results ranging from <0.007 f/cc to 0.012 f/cc, which were below the PEL of 0.1 f/cc established by OSHA. 3. Three area samples were collected in the equipment room of the decontamination trailer during the course of the project. These samples yielded analytical results 1 K008360 !' i*' t*- ranging from 0.007 f/cc to 0.034 f/cc, which were below the PEL of 0.1 f/cc established by OSHA. 4. Two area samples were collected at the entrance of the mini-containment. These samples yielded analytical results of 0.058 f/cc and 0.095 f/cc, which were below the PEL of 0.1 f/cc established by OSHA. 5. Three area samples were collected in the exhaust stream of the Pressure Differential Units (PDUs). These samples yielded analytical results ranging from <0.010 f/cc to 0.041 f/cc, which were below the PEL of 0.1 f/cc established by OSHA. 6. Eleven area samples were collected downwind from the abatement sites during the course of the project. These samples yielded analytical results ranging from <0.005 f/cc to 0.013 f/cc, which were below the PEL of 0.1 f/cc established by OSHA. 7. Two area samples were collected inside the mini-containments during the course of the project. These two samples yielded results of 0.009 f/cc and 0.075 f/cc, which were below the PEL of 0.1 f/cc established by OSHA. 8. One area sample was collected inside the control room, out of the regulated area, during removal of ACM. This sample yielded an analytical result of <0.006 f/cc, which was below the PEL of 0.1 f/cc established by OSHA. 9. Nine clearance samples were collected inside the containments after gross removal of ACM was completed. Eight of these samples yielded results below the EPA standard for clean air of 0.01 f/cc. The remaining sample yielded a result of 0.014 f/cc. See "Discussion of Results." 10. Twenty-one blank samples were submitted for correction of sample analysis during the course of the project. Discussion of Results 1. Two personal samples, #12234 and #12237, yielded TWA results above the OSHA PEL of 0.1 f 'cc; however, it is felt that the employees were not exposed to fiber concentrations above the PEL due to the type of respirator protection utilized while in the containments. 3M Powered Air Purifying Respirators (PAPRs) with dual High Efficiency Particulate Air (HEPA) filters, NIOSH approval #TC-23C-1479, were utilized. The respirators offered a protection factor of 100 x PEL or lOO x 0.1 f/cc = 10 f/cc. 2. Clearance sample #12258 collected on November 16, 1995, yielded an analytical result of 0.014 f/cc, which was above the EPA standard for clean air of 0.01 f/cc. 2 K 008361 The containment was wet-wiped and locked down again, and a second clearance sample, #122265, was collected on November 20, 1995, inside the containment. This sample yielded a result of 0.004 f/cc, which was below the EPA standard for clean air of 0.01 f/cc. Conclusions 1. OSHA regulations and EPA guidelines pertaining to the removal of ACM were followed throughout the project. 2. Based on the sample results and the Personal Protective Equipment (PPE) utilized during abatement, it is felt that employees engaged in the asbestos removal project were not exposed to airborne fiber concentrations above the OSHA PEL of 0.1 f/cc. 3. Based on analytical results, it is felt that employees outside the regulated areas and not involved in the abatement activities were not exposed to airborne fiber concentrations above the OSHA PEL of 0.1 f/cc. Recommendations 1. Notify the monitored employees with the results of their personal breathing zone samples. 2. Continue to follow all applicable OSHA regulations and EPA guidelines pertaining to the removal and disposal of ACM. 3. Continue to monitor all asbestos abatement projects or projects where ACM may be disturbed. Observations 1. The area of abatement was demarcated with barricade tape bearing the message "Danger Asbestos". The demarcated area was regulated by the posting of OSHA required "Danger Asbestos" signs. 2. Employees engaged in abatement activities utilized the following Personal Protective Equipment (PPE): two pairs of disposable coveralls with attached hoods and booties, hard hats, cotton gloves, steel-toed rubber boots, safety harnesses, 3M half-face respirators with dual High Efficiency Particulate Ar (HEPA) filters (NIOSH approval #TC-21C-488), or 3M full-face PAPRs with dual HEPA filters (NIOSH approval #TC-23C-1479). 3 K 008362 3. The workers utilized Nomex coveralls on some removal sites. The suits were washed and dried after each use. The washer and dryer were set up in a regulated building. PPE was utilized in the building. The dryer was exhausted through a Pressure Differential Unit (PDU), which filtered the air through pre filters and HEPA filters. 4. The workers achieved decontamination before breaks and at the end of the shifts by utilizing BIST's portable decontamination trailer. 5. The abatement workers were transported to the decontamination trailers in the back of BIST's pickup truck before breaks and at the end of the shifts. The truck beds were lined with 6-mil polyethylene during transport. During transport to the decontamination trailers, the workers wore two disposable suits of which the outer suit was taken off and replaced with another suit. 6. The majority of the removal was achieved utilizing mini-containments. Glovebagging was also performed to achieve gross removal. 7. The workers utilized the half-face respirators during construction and demolition of the containments, and the PAPRs during removal inside the containments. 8. A mixture of water and "Certane Raincoat" was utilized during the removal of ACM inside the containment. The surfactant was applied with manually pumped airless sprayers. 9. Sample results were supplied and posted on the next working day after samples were collected. " 4 K 008363 Methodology Personal and area samples were collected utilizing SKC low-flow sampling pumps set to draw air at approximately two and one-quarter liters per minute. These pumps were calibrated both prior to and following the sampling period utilizing a primary standard. The calibrator was connected to the pumps following the same sequence of equipment which was used in the actual sampling procedures. Both the beginning and ending flow rates were obtained by averaging the results of three separate calibrations. Each of these calibrations were within 1% of each other. Furthermore, the average of the beginning and ending calibrations were within 10% of each other. The personal samples were collected in the breathing zones of the individuals. The area samples were collected at a height of approximately five to six feet from floor level in order to determine the potential exposure to employees working in the area. The samples were collected on 25mm filters of 0.8 micrometer porosity mounted in an open-face holder. The fiber content of each filter sample was analyzed following NIOSH procedure 7400 by a laboratory participating in the NIOSH PAT program for asbestos. Wedges from each filter were examined at 400 power using phase contrast microscopy. Fibers equal to or longer than five microns with a length-to-width ratio of 3:1 were counted as asbestos. Clearance The post abatement samples were collected utilizing the Thomas high-volume sampling pump set to draw air at approximately ten liters per minute. These pumps were calibrated both prior to and following the sampling period. The calibrator was connected to the pump following the same sequence of equipment which was used in the actual sampling procedures. The sample volumes were selected so that a detectable limit of 0.01 f/cc or less could be obtained. Both the beginning and ending flow rates were obtained by averaging the results of three separate calibrations. Each of these calibrations were within 1% of each other. Furthermore, the average of the beginning and ending calibrations were within 10% of each other. 5 K 008364 Personal HSM95 Sample # 12221 12279 12222 12224 12240 12231 12234 12237 12241 12244 12254 12245 12262 12282 Koch Refining Company Koch West Plant Dock #9, Pump House, Sixth and D Street Summary of Data Date 11/02/95 11/22/95 11/02/95 11/03/95 11/09/95 11/06/95 11/07/95 11/08/95 11/09/95 11/10/95 11/14/95 11/10/95 11/18/95 11/27/95 Name/SS# Michael Perez 450-29-9027 Edward Honojosa 457-35-0230 Roy Guerrero 458-63-1200 Ronald Guerrero 458-63-7756 Daniel Martinez 449-33-9274 John Alvarez 451-59-4376 Luis M. Garcia 450-27-5002 Andrew Cannon 463-82-1712 Steve Marroquin 461-33-5868 Raul Yanez 459-29-9027 Stacey Thompson 114-66-2512 6 Airborne fibers f/cc 0.013 0.305 0.007 0.211 <0.006 Void 2.649 1.216 0.198 0.038 0.024 0.008 Void 0.023 8-hr TWA 0.007 0.037 0.006 0.046 <0.005 0.579 0.393 0.0076 0.010 0.005 0.006 0.009 K 008366 HIWH1 <mm,j (-' V'./uV . '/ Summary of Data Personal (continued) HSM95 Sample # 12292 12293 Date 11/30/95 11/30/95 Name/SS# Margarito Garcia 466-37-7175 John Yanez 459-29-9172 Airborne fibers iZsc 0.010 <0.006 8-hr TVVA 0.008 <0.005 Area (Upwind) (See sampling data sheets for area locations.) HSM95 Sample # Date Airborne fibers f/cc 12219 11/01/95 0.005 12275 12286 11/21/95 11/28/95 <0.007 0.012 12289 11/29/95 <0.011 Area (Downwindl HSM95 Sample # 12218 Date 11/01/95 12229 12230 12235 12238 12249 12252 11/06/95 11/06/95 ' 11/07/95 11/08/95 11/13/95 11/14/95 Airborne fibers f/cc <0.006 <0.005 <0.005 <0.006 0.010 <0.010 <0.016 7 K008367 mm ,.V - ;J ' /i-: Summary of Data Area (Downwind) (continued) HSM95 Sample # 12256 12274 12287 12290 Date 11/16/95 11/21/95 11/28/95 11/29/95 Airborne fibers f/cc <0.010 <0.007 0.013 <0.011 Area (Equipment Room) HSM95 Sample # Date 12261 11/18/95 12267 11/20/95 12268 11/20/95 Area (Inside Mini-Containments) HSM95 Sample # Date 12225 11/03/95 12251 11/14/95 _ Airborne fibers f/cc 0.007 0.025 0.034 Airborne fibers f/cc 0.009 0.075 Area (Inside Control Room) HSM95 Sample # Date 12260 11/18/95 Airborne fibers f/cc <0.006 8 K 008368 Area (Exhaust of PDU) HSM95 Sample # Date 12242 11/09/95 12248 11/13/95 12257 11/16/95 Summary of Data Airborne fibers f/cc 0.041 <0.010 <0.010 Area (Entrance to Containment) HSM95 Sample # Date 12278 11/22/95 - 12281B 11/27/95 Airborne fibers f/cc 0.095 0.058 Clearance (Inside Containment! HSM95 SamDle # Date 12227 11/03/95 12232 11/06/95 12246 11/10/95 12253 11/14/95 12258 11/16/95 12263 11/18/95 12265 11/20/95 12281A 11/22/95 12284 11/28/95 Airborne fibers f/cc 0.003 0.007 0.006 <0.004 0.014 <0.004 <0.004 <0.004 0.006 9 K 008369 Blanks HSM95 Sample # 12220 12223 12226 12228 12233 12236 12239 12243 12247 12250 12255 12259 12264 12266 12269 12276 12280 12283 12288 Summary of Data Date 11/01/95 11/02/95 11/03/95 11/03/95 11/06/95 11/07/95 11/08/95 11/09/95 11/10/95 11/12/95 11/14/95 11/16/95 11/18/95 11/20/95 11/20/95 11/21/95 11/22/95 11/27/95 11/28/95 fibers/100 fields 2.0 1.0 0.0 7.0 4.0 0.0 5.0 4.0 2.5 2.0 0.0 1.0 2.0 2.0 0.0 1.0 0.0 1.0 3.0 10 K 008370 Blanks (continued) HSM95 Sample if Date 12291 11/29/95 12294 11/30/95 Summary of Data fibers/100 fields 2.0 1.0 11 K008371 .............. "`IIIIIM lilliillllll Laboratory 2(eports K 008372 1245 West Cardinal Drive * Beaumont, Texas 77705 (409) 842-4094 * Fax: (409) 842-4099 Client: Attn: Project #: Site: Report Date: Health & Safety Management, Inc. Richard P. Griffin President, QH, CSP CA.190.115 Koch Refinery West Plant January 19, 1996 Lab Service #: Date Collected: No. of Samples: Submitted By: Date Analyzed: Analyst: CA95.1369 11/13/95 3 Seth Beidron 11/15/95 Rudy Orta Lab# CA95.1369 CA95.1370 CA95.1371 Sample ID# 12248HSM95 12249HSM95 12250HSM95 Results of Analysis Fibers Counted 7.5 5.0 2.0 Fields Counted 100 100 100 Air Volume (liters') 477.0 499.5 __ Fiber Concentration (flbers/cc)* <0.010 <0.010 BLANK Analytical Method - Phase Contrast Microscopy (NIOSH 7400/Rule A) NIOSH PAT Laboratory I.D. #10638 NA - Not Analyzed * - Indicates measurements corrected for blanks. --- Laboratory Supervisor K 008373 1245 West Cardinal Drive * Beaumont, Texas 77705 (409) 842-4094 * Fax: (409) 842-4099 Client: Attn: Project #: Site: Report Date: Health & Safety Management, Inc. Richard P. Griffin President, CEH, CSP CA.190.115 Koch Refinery West Plant January 19, 1996 Lab Service #: Date Collected: No. of Samples: Submitted By: Date Analyzed: Analyst: CA95.1378 11/14/95 5 Seth Beidron 11/15/95 Rudy Orta Lab# CA95.1378 CA95.1379 CA95.1380 CA95.1381 CA95.1382 Sample ID# 12251HSM95 12252HSM95 12253HSM95 12254HSM95 12255HSM95 Results of Analysis Fibers Counted 50.5 8.0 4.0 10.0 0.0 Fields Counted 100 100 100 100 100 Air Volume (liters') 335.25 321.75 1224.0 207.0 ... Fiber Concentration (fibers/cc)* 0.075 <0.016 <0.004 0.024 BLANK Analytical Method - Phase Contrast Microscopy (NIOSH 7400/Rule A) NIOSH PAT Laboratory I.D. #10638 NA - Not Analyzed * - Indicates measurements corrected for blanks. Laboratory Supervisor K 008374 1245 West Cardinal Drive * Beaumont, Texas 77705 (409) 842-4094 * Fax: (409) 842-4099 Client: Attn: Project #: Site: Report Date: Health & Safety Management, Inc. Richard P. Griffin President, C3H, CSP CA. 190.115 Koch Refinery West Plant January 19, 1996 Lab Service #: Date Collected: No. of Samples: Submitted By: Date Analyzed: Analyst: CA95.1344 11/10/95 4 Seth Beidron 11/14/95 Rudy Orta Lab# CA95.1344 CA95.1345 CA95.1346 CA95.1347 Sample ED# 12244HSM95 12245HSM95 12246HSM95 12247HSM95 Results of Analysis Fibers Counted 23.0 15.0 9.5 2.5 Fields Counted 100 100 100 100 Air Volume (liters') 273.28 745.8 821.74 ___ Fiber Concentration (fibers/cc)* 0.038 0.008 <0.006 BLANK Analytical Method - Phase Contrast Microscopy (NIOSH 7400/Rule A) NIOSH PAT Laboratory I.D. #10638 NA - Not Analyzed * - Indicates measurements corrected for blanks. briy Mills boratory Supervisor K 008375 1245 West Cardinal Drive * Beaumont, Texas 77705 (409) 842-4094 * Fax: (409) 842-4099 Client: Attn: Project #: Site: Report Date: Health & Safety Management, Inc. Richard P. Griffin President, QH, CSP CA. 190.115 Koch Refinery West Plant January 19, 1996 Lab Service #: Date Collected: No. of Samples: Submitted By: Date Analyzed: Analyst: CA95.1356 11/08/95 3 Seth Beidron 11/13/95 David Ramirez Lab # CA95.1356 CA95.1357 CA95.1358 Sample ID# 12237HSM95 12238HSM95 12239HSM95 Results of Analysis Fibers Counted 169.5 19.5 0.5 Fields Counted 20 100 100 Air Volume (liters') 348.75 911.25 Fiber Concentration (fibers/cc)* 1.216 0.010 BLANK Analytical Method - Phase Contrast Microscopy (NIOSH 7400/Ruie A) NIOSH PAT Laboratory I.D. #10638 NA - Not Analyzed * - Indicates measurements corrected for blanks. //Tony Mills Laboratory Supervisor K 008376 msm LMammmm 1245 West Cardinal Drive * Beaumont, Texas 77705 (409) 842-4094 * Fax: (409) 842-4099 Client: Attn: Project #: Site: Report Date: Health & Safety Management, Inc. Richard P. Griffin President, CEH, CSP CA.190.115 Koch Refinery West Plant January 19, 1996 Lab Service #: Date Collected: No. of Samples: Submitted By: Date Analyzed: Analyst: CA95.1398 11/16/95 4 Seth Beidron 11/17/95 Nancy Berry Lab# CA95.1398 CA95.1399 CA95.1400 CA95.1401 Sample ID# 12256HSM95 12257HSM95 12258HSM95 12259HSM95 Results of Analysis Fibers Counted 5.5 . 7.0 35.5 1.0 Fields Counted 100 100 100 100 Air Volume (liters) 479.25 481.5 1224.0 ____ Fiber Concentration (fibers/cc)* <0.010 <0.010 0.014 BLANK Analytical Method - Phase Contrast Microscopy (NIOSH 7400/Rule A) NIOSH PAT Laboratory I.D. #10638 NA - Not Analyzed * - Indicates measurements corrected for blanks. K 008377 jaiatiaw"* -*r iflf ii.m i Willi .*-g. HfHISiliiiigiiiiii 1245 West Cardinal Drive * Beaumont, Texas 77705 (409) 842-4094 * Fax: (409) 842-4099 Client: Attn: Project #: Site: Report Date: Health & Safety Management, Inc. Richard P. Griffin President, CIH, CSP CA190.115 Koch Refinery West Plant January 19, 1996 Lab Service #: Date Collected: No. of Samples: Submitted By: Date Analyzed: Analyst: CA95.1428 11/18/95 5 Seth Beidron 11/20/95 Nancy Berry Lab# CA95.1428 CA95.1429 CA95.1430 CA95.1431 CA95.1432 Comments: Results of Analysis Sample ID# Fibers Counted Fields Counted Air Volume (Titers) Fiber Concentration (fibers/cc)* 12260HSM95 4.5 100 866.25 <0.006 12261HSM95 12262HSM95 19.5 -- 100 1194.24 -- 0.007 -NA- 12263HSM95 12264HSM95 8.0 2.0 100 1234.0 100 .... <0.004 BLANK Sample #12262HSM95 could not be analyzed due to excessive dust and dirt particulates on the filter membrane which occluded the fields of view. Analytical Method - Phase Contrast Microscopy (NIOSH 7400/Rule A) NIOSH PAT Laboratory l.D. #10638 NA - Not Analyzed * - Indicates measurements corrected for blanks. , /j Tony Mills ~ `laboratory Supervisor K008378 v.-a&aa3feri-*i: ti4 l 1 it! l&i mi :---- - *. . < UBa . AT jfglUMUBi...; .fcff .& jamms wmimommmm 1245 West Cardinal Drive * Beaumont, Texas 77705 (409) 842-4094 * Fax: (409) 842-4099 Client: Attn: Project #: Site: Report Date: Health & Safety Management, Inc. Richard P. Griffin President, CIH, CSP CA.190.115 Koch Refinery West Plant January 19, 1996 Lab Service #: Date Collected: No. of Samples: Submitted By: Date Analyzed: Analyst: CA95.1438 11/20/95 2 Seth Beidron 11/20/95 Nancy Berry Lab # CA95.1438 CA95.1439 Sample ID# 12265HSM95 12266HSM95 Results of Analysis Fibers Counted 8.0 2.0 Fields Counted 100 100 Air Volume (liters) 1224.0 Fiber Concentration (fibers/cc)* <0.004 BLANK Analytical Method - Phase Contrast Microscopy (NIOSH 7400/Rule A) NIOSH PAT Laboratory IX). #10638 NA - Not Analyzed * - Indicates measurements corrected for blanks. /Tony Mills Laboratory Supervisor K 008379 MSM HAEOMATOMMS 1245 West Cardinal Drive * Beaumont, Texas 77705 (409) 842-4094 * Fax: (409) 842-4099 Client: Attn: Project #: Site: Report Date: Health & Safety Management, Inc. Richard P. Griffin President, CIH, CSP CA. 190.115 Koch Refinery West Plant January 19, 1996 Lab Service #: Date Collected: No. of Samples: Submitted By: Date Analyzed: Analyst: CA95.1489 11/20/95 3 Seth Beidron 11/26/95 Rudy Orta Lab # CA95.1489 CA95.1490 CA95.1491 Sample ED# 12267HSM95 12268HSM95 12269HSM95 Results of Analysis Fibers Counted 46.5 64.5 0.0 Fields Counted 100 100 100 Air Volume (liters) 945.0 940.8 .... Fiber Concentration (fibers/cc)* 0.025 0.034 BLANK Analytical Method - Phase Contrast Microscopy (NIOSH 7400/Ruie A) NIOSH PAT Laboratory I.D. #10638 NA - Not Analyzed * - Indicates measurements corrected for blanks. Pony Mills Lai atory Supervisor K 008380 1245 West Cardinal Drive * Beaumont, Texas 77705 (409) 842-4094 ' Fax: (409) 842-4099 Client: Attn: Project #: Site: Report Date: Health & Safety Management, Inc. Richard P. Griffin President, CIH, CSP CA.190.115 Koch Refinery West Plant January 19, 1996 Lab Service #: Date Collected: No. of Samples: Submitted By: Date Analyzed: Analyst: CA95.1470 11/22/95 4 Seth Beidron 11/22/95 David Ramirez Lab# CA95.1470 CA95.1471 CA95.1472 CA95.1473 Results of Analysis Sample ID# 12278HSM95 12279HSM95 12280HSM95 12281HSM95-A Fibers Counted 25.5 79.5 0.0 5.5 Fields Counted 100 100 100 100 Air Volume (liters) 134.4 130.5 -- 1240.0 Fiber Concentration (flbers/cc)* 0.095 0.305 BLANK <0.004 Analytical Methcxi - Phase Contrast Microscopy (NIOSH 7400/Rule A) NIOSH PAT Laboratory I.D. #10638 NA - Not Analyzed * - Indicates measurements corrected for blanks. ny Mills Labi 'atory.Supervisor K 008381 iiateaai.fc-.. j=-------: -jj/ r1aiiaBiiatii..fei!:l mm 1245 West Cardinal Drive * Beaumont, Texas 77705 (409) 842-4094 * Fax: (409) 842-4099 Client: Attn: Project #: Site: Report Date: Health & Safety Management, Inc. Richard P. Griffin President, CEH, CSP CA.190.115 - Koch Refinery West Plant January 19, 1996 Lab Service #: Date Collected: No. of Samples: Submitted By: Date Analyzed: Analyst: CA95.1467 11/21/95 3 Seth Beidron 11/22/95 David Ramirez Lab# CA95.1467 CA95.1468 CA95.1469 Sample ID# 12274HSM95 12275HSM95 12276HSM95 Results of Analysis Fibers Counted 4.0 8.0 1.0 Fields Counted 100 100 100 Air Volume (liters) 711.9 706.5 ...... Fiber Concentration (fibers/cc)* <0.007 <0.007 BLANK Analytical Method - Phase Contrast Microscopy (NIOSH 7400/Rule A) NIOSH PAT Laboratory I.D. #10638 NA - Not Analyzed * - Indicates measurements corrected for blanks. <0 Tony Mills oratory Supervisor K 008382 HSM MBOmmEMS 1245 West Cardinal Drive * Beaumont, Texas 77705 (409) 842-4094 * Fax: (409) 842-4099 Client: Attn: Project #: Site: Report Date: Health & Safety Management, Inc. Richard P. Griffin President, CIH, CSP CA.190.115 Koch Refinery January 19, 1996 Lab Service #: Date Collected: No. of Samples: Submitted By: Date Analyzed: Analyst: CA95.1297 11/06/95 5 Seth Biedron 11/07/95 Nancy Berry Lab# CA95.1297 CA95.1298 CA95.1299 CA95.1300 CA95.1301 Comments: Results of Analysis Sample ID# Fibers Counted Fields Counted Air Volume (liters) Fiber Concentration (fibers/cc)* 12229HSM95 7.0 100 971.8 <0.005 12230HSM95 12231HSM95 8.0 -- 100 980.84 -- <0.005 -NA- 12232HSM95 12233HSM95 20.0 4.0 100 1151.4 100 .... 0.007 BLANK Sample #12231HSM95 could not be analyzed due to excessive dust and dirt particulates on the filter membrane which occluded the fields of view. Analytical Method - Phase Contrast Microscopy (NIOSH 7400/Rule A) NIOSH PAT Laboratory I.D. #10638 NA - Not Analyzed * - Indicates measurements corrected for blanks. //Tony Mills L,4porraatory Supervisor K 008383 1245 West Cardinal Drive * Beaumont, Texas 77705 (409) 842-4094 * Fax: (409) 842-4099 Client: Attn: Project #: Site: Report Date: Health & Safety Management, Inc. Richard P. Griffin President, CEH, CSP CA. 190.115 Koch Refinery West Plant January 19, 1996 Lab Service #: Date Collected: No. of Samples: Submitted By: Date Analyzed: Analyst: CA95.1521 11/28/95 3 Seth Beidron 12/04/95 David Ramirez Lab# CA95.1521 CA95.1522 CA95.1523 Sample ID# 12286HSM95 12287HSM95 12288HSM95 Results of Analysis Fibers Counted 20.3 21.5 3.0 Fields Counted 100 100 100 Air Volume (liters') 701.4 695.3 .... Fiber Concentration (fibers/cc)* 0.012 0.013 BLANK Analytical Method - Phase Contrast Microscopy (NIOSH 7400/Rule A) NIOSH PAT Laboratory I.D. #10638 NA - Not Analyzed * - Indicates measurements corrected for blanks. /yTi'ony Mills LgKoorraatory Supervisor K 008384 1245 West Cardinal Drive * Beaumont, Texas 77705 (409) 842-4094 * Fax: (409) 842-4099 Client: Attn: Project #: Site: Report Date: Health & Safety Management, Inc. Richard P. Griffin President, CLH, CSP CA.190.115 Koch Refinery West Plant January 19, 1996 Lab Service #: Date Collected: No. of Samples: Submitted By: Date Analyzed: Analyst: CA95.1524 11/29/95 3 Seth Beidron 12/04/95 David Ramirez Lab# CA95.1524 CA95.1525 CA95.1526 Sample ID# 12289HSM95 12290HSM95 12291HSM95 Results of Analysis Fibers Counted 5.0 3.0 2.0 Fields Counted 100 100 100 Air Volume (liters) 438.8 438.8 .... Fiber Concentration (fibers/cc)* <0.011 <0.011 BLANK Analytical Method - Phase Contrast Microscopy (NIOSH 7400/Rule A) NIOSH PAT Laboratory ID. #10638 NA - Not Analyzed * - Indicates measurements corrected for blanks. K 008385 wan: 1245 West Cardinal Drive * Beaumont, Texas 77705 (409) 842-4094 * Fax: (409) 842-4099 Client: Attn: Project #: Site: Report Date: Health & Safety Management, Inc. Richard P. Griffin President, CIH, CSP CA. 190.115 Koch Refinery West Plant January 19, 1996 Lab Service #: Date Collected: No. of Samples: Submitted By: Date Analyzed: Analyst: CA95.1527 11/30/95 3 Seth Beidron 12/04/95 David Ramirez Lab# CA95.1527 CA95.1528 CA95.1529 Sample ID# 12292HSM95 12293HSM95 12294HSM95 Results of Analysis Fibers Counted 19.0 7.0 1.0 Fields Counted 100 100 100 Air Volume (liters) 911.3 856.5 .... Fiber Concentration (fibers/cc)* 0.010 <0.006 BLANK Analytical Method - Phase Contrast Microscopy (NIOSH 7400/Rule A) NIOSH PAT Laboratory I.D. #10638 NA - Not Analyzed * - Indicates measurements corrected for blanks. // Tony Mills Laboratory Supervisor K 008386 1245 West Cardinal Drive * Beaumont, Texas 77705 (409) 842-4094 * Fax: (409) 842-4099 Client: Attn: Project #: Site: Report Date: Health & Safety Management, Inc. Richard P. Griffin President, QH, CSP CA.190.115 Koch Refinery West Plant January 19, 1996 Lab Service #: Date Collected: No. of Samples: Submitted By: Date Analyzed: Analyst: CA95.1496 11/27/95 4 Seth Beidron 11/28/95 Rudy Orta Lab # CA95.1496 CA95.1497 CA95.1498 CA95.1499 Results of Analysis Sample ID# 12281HSM95-B 12282HSM95 12283HSM95 12284HSM95 Fibers Counted 28.5 21.0 1.0 16.5 Fields Counted 100 100 100 100 Air Volume (liters) 236.25 436.5 -- 1224.0 Fiber Concentration (fibers/cc)* 0.058 0.023 BLANK 0.006 Analytical Method - Phase Contrast Microscopy (NIOSH 7400/Rule A) NIOSH PAT Laboratory I.D. #10638 NA - Not Analyzed * - Indicates measurements corrected for blanks. Tony Mills boratory Supervisor K 008387 nm MMommmm 1245 West Cardinal Drive * Beaumont, Texas 77705 (409) 842-4094 * Fax: (409) 842-4099 Client: Attn: Project #: Site: Report Date: Health & Safety Management, Inc. Richard P. Griffin President, CEH, CSP CA.190.115 Koch Refinery West Plant January 19, 1996 Lab Service #: Date Collected: No. of Samples: Submitted By: Date Analyzed: Analyst: CA95.1317 11/07/95 3 Seth Beidron 11/15/95 Rudy Orta Lab# CA95.1317 CA95.1318 CA95.1319 Sample ID# 12234HSM95 12235HSM95 12236HSM95 Results of Analysis Fibers Counted 250.0 5.0 0.0 Fields Counted 20 100 100 Air Volume (liters) 236.28 900.00 .... Fiber Concentration (fibers/cc)* 2.649 <0.006 BLANK Analytical Method - Phase Contrast Microscopy (NIOSH 7400/Rule A) NIOSH PAT Laboratory I.D. #10638 NA - Not Analyzed * - Indicates measurements corrected for blanks. <(yh'ju ...... /TTony Mills Laboratory Supervisor K 008388 1245 West Cardinal Drive * Beaumont, Texas 77705 (409) 842-4094 * Fax: (409) 842-4099 Client: Attn: Project #: Site: Report Date: Health & Safety Management, Inc. Richard P. Griffin President, CIH, CSP CA. 190.115 Koch Refinery West Plant January 19, 1996 Lab Service #: Date Collected: No. of Samples: Submitted By: Date Analyzed: Analyst: CA95.1314 11/02/95 3 Seth Beidron 11/15/95 Rudy Orta Lab # CA95.1314 CA95.1315 CA95.1316 Sample ID# 12221HSM95 12222HSM95 12223HSM95 Results of Analysis Fibers Counted 17.0 13.5 1.0 Fields Counted 100 100 100 Air Volume (liters) 610.2 877.5 .... Fiber Concentration (fibers/cc)* 0.013 0.007 BLANK Analytical Method - Phase Contrast Microscopy (NIOSH 7400/Rule A) NIOSH PAT Laboratory I.D. #10638 NA - Not Analyzed * - Indicates measurements corrected for blanks. 1 ff/Jl/Q (A /'n'ony Mills Laboratory Supervisor K 008389 WMM3. 1245 West Cardinal Drive * Beaumont, Texas 77705 (409) 842-4094 * Fax: (409) 842-4099 Client: Attn: Project #: Site: Report Date: Health & Safety Management, Inc. Richard P. Griffin President, CIH, CSP CA.190.115 Koch Refinery West Plant January 19, 1996 _ Lab Service #: Date Collected: No. of Samples: Submitted By: Date Analyzed: Analyst: CA95.1311 11/01/95 3 Seth Beidron 11/15/95 Rudy Orta Lab # CA95.1311 CA95.1312 CA95.1313 Sample ID# 12218HSM95 12219HSM95 12220HSM95 Results of Analysis Fibers Counted 7.5 11.5 2.0 Fields Counted 100 100 100 Air Volume (liters) 877.5 869.12 Fiber Concentration (fibers/cc)* <0.006 0.005 BLANK Analytical Method - Phase Contrast Microscopy (NIOSH 7400/Rule A) NIOSH PAT Laboratory I.D. #10638 NA - Not Analyzed * - Indicates measurements corrected for blanks. Lony Mills Oratory Supervisor K 008390 ESM EABOmmiMES 1245 West Cardinal Drive * Beaumont, Texas 77705 (409) 842-4094 * Fax: (409) 842-4099 Client: Attn: Project #: Site: Report Date: Health & Safety Management, Inc. Richard P. Griffin President, CIH, CSP CA.190.115 Koch Refinery West Plant January 19, 1996 Lab Service #: Date Collected: No. of Samples: Submitted By: Date Analyzed: Analyst: CA95.1306 11/03/95 5 Seth Beidron 11/13/95 Rudy Orta Lab # CA95.1306 CA95.1307 CA95.1308 CA95.1309 CA95.1310 Sample ID# 12224HSM95 12225HSM95 12226HSM95 12227HSM95 12228HSM95 Results of Analysis Fibers Counted 100.0 10.0 0.0 14.0 7.0 Fields Counted 94 100 100 100 100 Air Volume (liters) 237.3 558.22 1216.8 ____ Fiber Concentration (fibers/cc)* 0.211 0.009 BLANK 0.003 BLANK Analytical Method - Phase Contrast Microscopy (NIOSH 7400/Rule A) NIOSH PAT Laboratory I.D. #10638 NA - Not Analyzed * - Indicates measurements corrected for blanks. ,/Jony Mills Laboratory Supervisor K 008391 1245 West Cardinal Drive * Beaumont, Texas 77705 (409) 842-4094 * Fax: (409) 842-4099 Client: Attn: Project #: Site: Report Date: Health & Safety Management, Inc. Richard P. Griffin President, CEH, CSP CA. 190.115 Koch Refinery West Plant January 19, 1996 Lab Service #: Date Collected: No. of Samples: Submitted By: Date Analyzed: Analyst: CA95.1340 11/09/95 4 Seth Beidron 11/14/95 Rudy Orta Lab# CA95.1340 CA95.1341 CA95.1342 CA95.1343 Sample ID# 12240HSM95 12241HSM95 12242HSM95 12243HSM95 Results of Analysis Fibers Counted 4.0 101.5 34.0 4.0 Fields Counted 100 60 100 100 Air Volume (liters) 906.75 418.1 364.5 .... Fiber Concentration (fibers/cc)* <0.006 0.198 0.041 BLANK Analytical Method - Phase Contrast Microscopy (NIOSH 7400/Ruie A) NIOSH PAT Laboratory l.D. #10638 NA - Not Analyzed * - Indicates measurements corrected for blanks. /s\ /Tbny Mills Labpratory Supervisor K 008392