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Chain of custody for asbestos air samples, Sept 2002

Machine-extracted title · confidence 98%

Chain of custody document tracking TEM analysis of air samples from the DEP cleanup project at 125 [name].

NYC-WTC_000177499–000177500
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Scanned page image, NYC-WTC_000177500
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NYC 9/11 Public Portal Document

AIR MONITORIk DATA Page i .,1 TURNAROUND liME AND □ 2 hrs 06 hrs □ 48 hrs □ Standard ASSOCIATCS INC. CHAIN OF CUSTODY FORM □ 4 hrs 0 24 hrs □ 72 hrs □ Other PROJECT INFORMATION < 2:-vloG 1. Client: 2. Project Name 4. Project Monitor:^ GS~Ot*V*j7 4c. Rotameter Number; 2a. Project Addres^^.g- 3a.'rask#^^p.^^ 4a. Air Sampler: Lnjl 5. Date; 6. Abatement Location: 7. □ PCM (0.8 micron MCE) 8„fcJTEM (0.46 micron MCE) 9. Type: CjJgr Abatement f. □ Environmental CassotlaTilter Manufacture--------------------------- CasseKe/Fiher Manufacture a. □ Background d. □ Post-Abate g. □ Ambient Lot# ------------------------------------------------- Lot#_________________________ b. □ Pre-Abate e. □ OSHA h. □ Other DAILY AIR SAMPLE RECORD w 11. 12. Sample Location 13. Time (24 hrs clock) 14. Flow Rate (L/min.) 15. 16. 17. G Sample I.D. Pump W ^^^A 12c. Sample Cooidinates 13a. Start i3b7End 113c. Total 14a. Start 114b. End 14b. Total Air Vol. # Fibers/Fields Fiber Cone. F/CC G M Number Number ’gSvA A^ (liters) Minus Blank O H H KS Field Blank

Field Blank r• -* ■

O G XI O H 03 K3r>2i.7< yLO S' < do M O o H o z’n M H o Y 2/6(8 O w V~S yg XI u M X zH of r r G O AT/ry -S'

£7 3 w p]

H T to o co CHAIN OF CUSTODY LAB INFORMATION (ATC ELAP # 10879, ATC NVLAP #1187) (D H 18. Relnqulshed By: 19. Received By: 20. Date: 21. Time: 22 Lab Name: 23^Date:^ 24. Time: 25. Microscope Make/Serial #: H H< I a. Analyzed By: □ Nikon Labophot 238913 I

s inn N> b.QCBy: □ Nikon Labophot 238917 c. Lab Batch #: □ Nikon Labophot 239079

28. Comments: Analysis Methodology o 26. ATC Project Manager: I 27. Result To: o PCM - NIOSH 7400A o co ,<51;. Beeper/Phone #'s _ TEM - AHERA kU

CTs sr-W- WHITE - File YELLOW - Client/Refiort^ PINK - Lab GOLDENROD - Field ,.i>S;:ist, Ak. NY-1 (1/01) CT ■■ ■.

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NYC-WTC_000177500

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NYC-WTC_000177500Source: NYC Law Department, mirrored locally

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