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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_000129808
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NYC-WTC_000129808 LV/ Cc AIR MONITORING@MATA Page Pas a AND TURNAROUND Ti mye CHAIN OF CUSTODY FORM Se ee ene lone PROJECT INFORMATION Bae 6 2 Lv ras 306 Gene Pins fine 00" ASSOCIATES 1. Client: p kyr 2. Project Name dD EP C/ KW) U4? 3. Project & os L 4. Project Monitor: Cc Sh a So a) 4c. Rotameter Number: 2a. Project Address / Ly Cc ecbnic ST 3a. Task #o od Y- da. Air Samper: aC ClyG~o } 5. Dale: 6. Abatement Location: 7. LJ] PCM 10.8 micron mice) 8. b¢T EM (0.45 micrun MCE) 9. Type: c.€¢Abatement {. (1) Environmental ? . (fr -OU . Cassete/Fiker Manut ¢ /Fitves tA a. ( Background d. (} Past-Abate g.C] Ambient » lol # Lo b. Dj Pre-Abate e.[] OSHA h. (] Other DAILY AIR SAMPLE RECORD NYC 9/11 Public Portal Document 11 12. Sample Location 13. Time (24 hrs clock) 14. Flow Rate (L/min.) 15 16. 7 Sample LD. Pump [12a ]12b._ | 12c. Sample Coordinates 13a. Stat ]13b. End ]13c. Total [i4a. Stan [14b. End [14 _| Total Aw Vol.) # Fibers/Fields| Fiber Conc. F/CC Number Number WA | OWA Avg (liters) Minus Blank Field Blank o9 Field Blank C/o Si lo Decoy [Jo 2RkZ2U"] C |e | <beed | 5 NAN 4 Cloves) Kay {h So3|2%Y ~4/| %| & |e Huy Iv (ter _f Sceffold EV YoY rZNLY C16 le bey !S "Gietr. sh Sevizva ¢ | 6 |4 Vfya \ CHAIN OF CUSTODY LAB INFORMATION (ATC ELAP # 10879, ATC NVLAP # 1187) 18. Relingyistyd ay/] 19. Received By: 20. Date: | 21. Time: | | 22. Lab Name: ov. Pa 23. Date: | 24. Time: | | 25. Microscope Make/Serial #: C_ Lf 4. SF i [ (qT [ot Rew, a. Analyzed By: pire Soe be te, Os CJ Nikon Labophot 238913 | b. OC By: (Nikon Labophot 238917 : c. Lab Batch #: (J Nikon Labophot 239079 Analysis Methodolo 26. ATC Project Manager: 28. Comments: ys oy 27. Result To: PCM - NIOSH 7400A 4 i Wt 4erd q. Beeper/Phone #'s CEM AHERA, WHITE - File VELLOW - Client/Repon PINK - Lab GOLDENROD .- Field NY-1 (1/01)

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NYC-WTC_000129808Source: NYC Law Department, mirrored locally

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