NYC-WTC_000197363

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TATC Page Z AIR MONITORING DATA -< o TURNAROUND TIME AND co □ 2 hrs □ 6 hrs □ 48 hrs □ Standard ASSOCIATES INC CHAIN OF CUSTODY FORM □ 4 hrs 024 hrs 0 72 hrs n Otherpp^'H '2 o o PROJECT INFORMATION 1. Client: 4. Project Monitor: 4c. Rotameter Number: “0 c CT o' co _______________ 2a. Project Address j CXTlpL NH V 3a. Task # "0 NY ZM o o CT 2 5. Date: 6. Abatement Location: 7. I I PCM (0 8 micron MCE) fL^TEM (0 45 micron MCE) 9. Type: \ c. □ Abatement f. □ Environmental 9L '^Cassette/Fiiter Manufacture O Cassette/niter Manufacture _ a. □ Background d. □ Post-Abate g Ambient o o 1OCATI04S Lot# Lol# b. □ Pre-Abate e. i'aOSHA h. □ Other c 3 CD DAILY AIR SAMPLE RECORD CT 10. 11. 12. Sample Location 13. Time (24 hrs clock) 14, Flow Rate .(L/min.) 15. 16. 17. Sample I.D. Pump 12a. 12b. 12c. Sample Coordinates 13a. Start 13b. End 13c. Total 14a. Start 14b. End 14b. Total Air Vol. # Fibers/Fields Fiber Cone. F/CC Number Number IWA OWA Avg (liters) Minus Blank Field Blank

Field Blank

1 VWg^HaLUW.AAJ_______ Atl WO ■8-0 ‘o-O 'So ITZO JX ^.Q 2,-0 ^920 - sol Ah An

U 1 \a7AM 11 E? '2'.21 22^ Ah Ah «.o <2.0 Af) S cD 8-0 all <6-0 20 1920 as, WO ■5.0 %.o IQIC H 404' ,.______ An o CHAIN OF CUSTODY LAB INFORMATION (ATC ELAP # 10879, ATC NVLAP #1187) H 25. Microscope Make/Serial #: 2 18. Relinquished By: /) 19. Received By: 20. Date: 21. Time: 22. Lab Name:^>:g^^t^-^ a. Analyzed By: Date: 24. Time: E’ l-l Labophot 238913 /i’ ,fe’ s o b. QC By: □ Nikon Labophot 238917 o c. Lab Batch #: □ Nikon Labophot 239079 o I Analysis Methodology o 28. Comments: o 26. ATC Project Manager: co 27. Result To: PCM - NIOSH 7400A o D n Ar\ nI- /Dn non -**•'n iC. UL.UpUI/1 IIUIIU TT 3

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