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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_000129782
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NYC-WTC_000129782 ASSOCIATES IN AIR MONITORING@ATA AND OF CUSTODY FORM Page / O2hrs O4hrs 7 TURNAROUND © J O6nhrs O24hrs (72hrs (J48hrs ~—— (-) Standard OC Other 5 22%6 >ROJECT INFORMATION 1 2. Project Name D EY c/ &£ > CP 3. Project é coL 4. Project Monitor. C AO h OSS1) 4c. Rotameter Number: Client: pce 2a. Project Address ] a a C et) Rr 3a. Task # OoOasY 4a. Air Sampier: Cy Col 6. Abatement Location: (eve i oO PCM (0.8 micron MCE) Casselte’Fitter Manul 8 SSATEM (0.45 mucron tace) CassettesFilter h 9. Type: a. O Background Lot # b. D2 Pre-Abate lol # C44] Abatement d. (J Post-Abate e. (4 OSHA fF Environmental g. (3 Ambient h. (7 Other DAILY AIR SAMPLE RECORD 11. 12. Sample Location 13. Time (24 hrs clock) 14. Flow Rate (L/min.) 15. , Sample 1.0. Number Pump [i24 Number IWA 12c. Sample Coordinates 13a. Start |13b. End 13c. Total 14a. Start | 14b. End 14b. Avg Total Air Vol. 16. 17 # Fibers/Fields Minus Blank Fiber Cone. F/CC (liters) Field Blank Field Blank fe lal | SI ‘res HI 3x C+ <2) Zo 1034 [33% eq € ee LV vv Ly ¢ 3 = NIX 137|337 ia) fo Dlod , 17.39 1% 39 ge ce Dod L9 LO Ud \3vr Ze ge? LEA “, a! MIVA ee Cc: Lou) 117137 x) fo 0242) Qu L3 ry 1(Y¥D 1% TO i a ge 24° [ist |3N) oO. éu le Le [tx-|3x2 {> we 2 ino LU tr) Xb 1x4 [> BY rs Ze? 2] NANANASII _ 1M, Tra kts w! Ge fo Lor CHAIN OF CUSTODY hiisny el LAB INFORMATION (ATC ELAP # 10879, ATC NVLAP # 1187) 18. Relinquisheafy: 19. Received By: 7 20. Date: 21. Time: | |22. Lab Name: EE a 23. Date: 24. Time: 25. Microscope Make/Serial # H{C bee EY a. Analyzed By: opera” Aida AGF ED © Nikon Labophot 238913 CAE b. QC By: (J Nikon Labophot 238917 c. Lab Batch #: (J Nikon Labophot 239079 Analysis Methodology 26. ATC Project Manager: Ff Betton]? . Result To: 28. Comments: Beeper/Phone #'s PCM - NIOSH 7400A M - HERA” 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_000129782Source: NYC Law Department, mirrored locally

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