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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_000129772
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NYC-WTC_000129772 Vi ROJECT INFORMATION BKYO AIR MONITORING@@TA AND CHAIN OF CUSTODY FORM 6 22?0K6 von LC OY 02 04 hrs (1 6hrs hrs (9 24hrs (72 hrs TURNAROUND TIME O48hrs (Standard CZ Other Client: “kp 2 ProjectName er Cl (ans Kuye 3. Propel 06 4. Project Monitor Cc SO Lh m5 = 4c. Rotameter Number: 2a. Project Address 12. ~~ C eae") re TT 3a. Task # Qa 4a. Air Sampler: tr Cy vo / 6. Abatement Location: “uy 7. L_] PCM (0.8 micron mice) Cassette/Fitter Manutacture Lot # 8. LA TEM (0.45 micron MCE) Cassette, Filter Mi, 9. Type: a. Q Background lot # b. (J Pre-Abate thAbatement d. () Post-Abate e.() OSHA f. (J Environmental 9. CJ Ambient h. 2 Other AILY AIR SAMPLE RECORD 11. 12. Sample Location 13. Time (24 hrs clock) 14. Flow Rate (L/min.) 15. 16. 7 , Sample #.D. Number Pump 12a, 12b Number IWA | OWA 12c. Sample Coordinates 13a. Start {13b. End 13c. Total 14a. Start. |14b. End 14b. , Avo (liters) Total Air Vol.| # Fibers/Fields Fiber Conc. F/CC Minus Blank Field Blank Field Blank Close Bow 3 SY LHailuy ay FL LEY arsy so then is ay 2 Ft HySlrurst U0 co a) Slo LAHitrsi ne, D/ea CYenu “py bys] rey ~ (2iere v7) WPtiwrnry Dow uu) at TE Wry 225% LY co lo Lyd HAIN OF CUSTODY LAB INFORMATION (ATC ELAP # 10879, ATC NVLAP # 1187) 19. Received By. 20. Date: 21. Time: 22. Lab Name: Vim TE/T 23. Date: 24. Time: 25. Microscope Make/Serial #: 5. Relinquisheg6y\ L— “Le [eho Ran a. Analyzed By: Ue OC Nikon Labophot 238913 (¥.- _cl 1 —“ b. QC By: Ke F CO Nikon Labophot 238917 c. Lab Batch #: (_] Nikon Labophot 239079 ~Beeper/Phone #'s il 3. ATC Project fdanager: : oy } ef; a To: | 28. Comments: Analysis Methodology PCM - NIOSH 7400A TEM - AHERA WHITE - File YELLOW - Client/Report PINK - Lab GOLDENROD - Field NY-4 (1:01) NYC 9/11 Public Portal Document

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NYC-WTC_000129772Source: NYC Law Department, mirrored locally

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