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TEM air sample results, 125 Liberty St, Oct 2002

Machine-extracted title · confidence 100%

Chain of custody and cover letter for transmission electron microscopy analysis of air samples from apartments at 125 Liberty Street.

NYC-WTC_000131492–000131727
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Scanned page image, NYC-WTC_000131599
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NYC-WTC 00 0 13 VATC ASSOGIATES INC •ROJECT INFORMATION 1. Client: AIR MONITORING DATA Page TURNAROUND TIME AND 9041 CHAIN OF CUSTODY FORM D2hrs D 6 hrs L] 48 hrs C] Standard • 4 hrs [] 24 hrs []72 hrs DOther 2a oh D EP. Cleam- S7P 3.5-3906-0002 4. Project Monitor: E-L euaworicl 2a. Project Address 0000| Aa. Air Sampier: T. Avustrslarskiy 4c. Rotameler Number: HR-22 10.28.02 Aras,eent52 7. 1/PCM (0.8 micron MCE) 8. []TEM (0.45 micron MCE) c. [ Abatement Cassette/Flter Manufacture Cassetta/Fitter Manufacture . 8N,35,20 01374I08 Lot # a. [ Background b. MPre-Abate d. D Post-Abate e. COSHA t. • Environmental g.CJAmbient h. LoiherCleanidg JAILY AIR SAMPLE RECORD 10. 12. Sample Location Sample L.D. Number Pump Number IWA 1OWA 12c. Sample Coordinates 13. Time (24 hrs clock) За. Start 13b. End 14. Flow Rate (L/min.) 13c. Total 14a. Start 14b. End 15. Total Air Vol. (liters) # Fibers/Fields Fiber Conc. F/CC Minus Blank 16 Field Blank Field Blank Apartmant# 3 Sowth 17 18 19 Apartuent #2North . 20 21 CHAIN OF CUSTODY 18. Relinguished By: eaкamori) 19. Received By: A. Elbea 20. Date: 21. Tmé: 10.2902 780 сaрiкe, I1 1II 26. ATC Project Manager: B. Sallemi 27. Result To: В. са вeem: Beeper/Phone #'s 21:24 03:24 360 ID 10 10 3600 14/00 0,00г 21:26 03:26360 10 10 10 3600 15/100 0002 21:28/03:23 360 10 10 10 3600 '/100 0.001 2:45 03:45360 10 10 10 3600 10/д6 0.014 21:47 03:47360 10 10 10 3600 69/000.009 21:4903:49360 10 10 103600 46/000.006 LAB INFORMATION (ATC ELAP # 10879, ATC NVLAP # 1187) 23. Date: 24. Time: 25. Microscope Make/Serial #: a. Analyzed By: b. QC By: c. Lab Batch #: 101821 /28. Comments: Nikon Labophot 238913 Nikon Labophot 238917 • Nikon Labophol 239079 Analysis Methodology PCM - NIOSH 7400A TEM - AHERA WHITE - Flle YELLOW - Client/Repo PINK - Lab GOLDENROD - Field NY-1 (1/01) NYC 9/11 Public Portal Document

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NYC-WTC_000131599Source: NYC Law Department, mirrored locally

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