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Air monitoring chain of custody form, ATC Associates

Machine-extracted title · confidence 90%

Chain of custody form for air monitoring data samples handled by ATC Associates.

NYC-WTC_000175290–000175291
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Scanned page image, NYC-WTC_000175291
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NYC 9/11 Public Portal Document

AIR MONITORING DATA Page of TURNAROUND TIME AND □ 2 hrs □ 6 hrs □ 48 hrs n Standatdr,. . ASSOCIATES INC. CHAIN OF CUSTODY FORM □ 4 hrs 0 24 hrs □72 hrs )4othe, // ' PROJECT INFORMATION 1. Client; S.^owet#^, 4 Project Monitor: 4c. Rotameter Number; 2a. ProjectI 3a. Task #

5. DstSi ilhatomont Location; 6. Abatement EZl (0.8 micron MCE) 8. I I TEM (0.'15 micron MCE) .— 9. Type: c. □ Abatem^pr' f. □ Environmental Cassette/Rlter Manufacltre Cassette/Filler Mandacture a. □ Background d. □ Post-Abate Q/Vl^Ambient Lot# ____________ Lot# b. □ Pre-Abate e. □ OSHA TLDOther

DAILY AIR SAMPLE RECORD 10. 11. 12. Sample Location 13. Time (24 hrs clock) 14. Flow Rate (L/min.) 15. 18. 17. co 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 G Number Number CP IWA OWA Avg (liters) Minus Blank G H O H S-3 Field Blank

Field Blank , /'C - o G 9> O - d£S. H M O H n o 1 9 i s ‘OiDlH 2. X o 20 a M 23 a S H Jr... A_ /£ _C>O(H-47 S'f/. Y________ ______ luo T A I If2^^

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w M J9 J IfJK &37 23^ G H #1 W !t.'V'/ <5 to o o co CHAIN OF CUSTODY LAB INFORMATION (ATC ELAP # 10879, ATC NVLAP #1187) o ! JA^Retingpish^B’y: 20. Date: 21. Time: 22. Lab Name; 23. Date: 24. Time: 25. Microscope Make/Serial #: 19. Received By: H a. Analyzed By: □ Nikon Labophot 238913 N> b. QC By: □ Nikon Labophot 238917

I 111 c. Lab Batch #: □ Nikon Labophot 239079

o Analysis Methodology o 26. ATC Project Manager: 28. Comments: I 27. Result To: PCM - NIOSH 7400A o o co Beeper/Phone #'s iEm7aheraZ) r£G ro t^lTE-File YELLOW - Client/Report ?o PINK - Lab GOLDENROD - Field NY-1 (1;01) o co 4^

NYC-WTC_000175291

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NYC-WTC_000175291Source: NYC Law Department, mirrored locally

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