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o J AIR MONITORING DATA Page of o TURNAROUND TIME co AND § c □ 2 hrs □ 6 hrs □ 48 hrs □ Standard ASSOCIATES INC CHAIN OF CUSTODY FORM □ 4 hrs 0 24 hrs □ 72 hrs □ Other ■D c o PROJECT INFORMATION CT o 1. Client: 2 Project Name 4c Rotameter Number o' ro o ™/I "0 o CD

2 f?gfmfg4A 3a. Task # 4a Air Sampler. 9L 5. Date’ 6. Abatement Location. 7. ro ECM^Sa micron MCE) - 8. QTEM (0 45 micron MCE) 9 Type: c □ Abatement f □ Environmental O Cassette/Hter Manufacture _£_L___ ___ zS Cassette/Fitter Manufacturer- a □ Background o d □ Post-Abate >g20*Ambient o ZVl- Lot# Lot# b □ Pre-Abate e □ OSHA ■Ko Other c 3 CD 3 DAILY AIR SAMPLE RECORD 10 11 12. Sample Location 13. Time (24 hrs clock) 14 Flow Rate (Umm) 15. 16 17 Sample I.D. Pump 13a. Start 13b. End 13c. Total 14b Total Air Vol # Fibers/Fields Fiber Cone F/CC ^^^A ^OWA 12c. Sample Coordinates 14a Start 14b End Number Number Avg (liters) Minus Blank

2^ H Field Blank

gw Field Blank

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120 is G- flw ^e,o£>3

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Q H CHAIN OF CUSTODY LAB INFORMATION (ATC ELAP # 10879, ATC NVLAP #1187) I K liiassgm 19. Received By 20. Date: 21. Time: 22. Lab Name. 23. Date. 24. Time. --------- 25. Mici D iMake/Serial # 11^^ s o a. Analyzed By. b. QC By □ Nikon Labophot 238917 o □ Nikon Labophot 239079 o Ill c. Lab Batch #' I o Analysis Methodology o 26. ATC Project Manager 28. Comments: CO 27. Result To. cSa //49X/Z - NIOSH 740OA

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WHITE - File YELLOW - CIient/Report PINK - Lab GOLDENROD - Field NY-1 (1/01)