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Document / 311 pages

Chain of custody for air samples from 125 Water Street,

Machine-extracted title · confidence 90%

Custody form documenting the transfer and analysis of air samples collected at 125 Water Street in September 2002.

NYC-WTC_000129725–000130035
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Scanned page image, NYC-WTC_000129832
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NYC-WTC_000129832 Y AaSGBSOCIATES PROJECT INFORMATION SLT AIR MONITORING@BDATA AND HAIN OF CUSTODY FORM 303/-303F Page O 2hrs 0 4hrs TURNAROUND 9 O6hs ()48hrs (Standard C)24hrs ()72hrs = (1) Other Client: DEP? 2. Project aw 7) Z - or fy pt r4 SPOS 6 "oD & 4. Project Monitor: 4c. Rotameter Number: 2a. ProjegpAgiress by ihe fs¥ ty Via 3a. Task # 46> 2 abe LZ os (zh fe aS aA SD- LES 5. Date: 6. Abatement Location G DY 62 — L114 , C 7. [_} PCM os aicron mice) ‘Fiker Manufacture 8. [OLTEM 10.45 micron mo SZ 7 4 Type: a. (1 Background wT Cassette/Filter Mi Ff lot # [we b b. (1 Pre-Abate Lol # tO Abgiement f. © Environmental d. (J Post-Abate e. [] OSHA a0 Ambient hyrOther 274% cay DAILY AIR SAMPLE RECORD a 11. 12. Sample Loca tion 13. Time (24 hrs clock) 14. Flow Rate (L/min.) 15. 16. V7 Sample 1.0. Number Pump [42a Number 12c. Sample Coordinates 13a. Stat 13d. End 13c. Total 14a. Start | 14b. End 14b. Avg Total Air Vot.| # Fibers/Fields (liters) Minus Blank Fiber Conc. F/CC > ; Qe Z wa f- 5S Field Blank Field Blank Sz cy VA Rb. 47 & Vif nde Lhii Abr fh sieve 7 She ara Fek/ LY 20| Boo [000 “CL ov 4 a? toe C /¥38 [OS ti jt SSE COL ET 143] P2g [WOO /( Ley [ ( Aa LY¥3¢ 220 (ace il 10! OFF LO— Sf mT] / 4 4 ly i y CHAIN OF CUSTODY LAB INFORMATION (ATC ELAP # 10879, ATC NVLAP # 1187) 18, Relngushed By 7 19. Received By: 20. Date: | 21. Time: 22, Lab Name. Veen | 23. date: 24. Time: | |25. Microscope Make/Serial #: TE: faced. Fe + a. Analyzed By: aw ) ee by 3 “Far ©) Nikon Labophot 238913 7. 27 TT} y b. OC By: (Nikon Labophot 238917 c. Lab Batch #: 1 Nikon Labophot 239079 Analysis Methodotugy 26. ATC Project Manager: 27. Result To: » / a So V/ VA Lil 28. Comments: Beeper/Phone #'s PCM - NIOSH 7400A en Ss WHITE - File YELLOW - Client/Report PINK - Lab GOLDENROD - Field NY-1 (1,01) NYC 9/11 Public Portal Document

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NYC-WTC_000129832Source: NYC Law Department, mirrored locally

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