NYC Law Department release
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← Document results/DEP Box 36/105 DUANE ST 1001650, 151/1
Document / 294 pages

Ambient air sampling report for 105 Duane Street, Feb 2002

Machine-extracted title · confidence 98%

Summary of ambient air sampling and visual observations at 105 Duane Street following the WTC collapse.

NYC-WTC_000104027–000104320

Folder label: “105 DUANE ST 1001650, 151/1

Page image
Scanned page image, NYC-WTC_000104184
OCR text

OCR status: ocr · source: ours

NYC 9/11 Public Portal Document v7; ASSOCIATES | Nc AIR MONITORING DATA AND CHAIN OF CUSTODY FORM ‘yf 7 tY weak oor Page os of TURNAROUND TIME Cl2hs (6h ([)48hrs [] Standard Ci4hrs (]24hs [)72hrs [] Other ROJECT ae i MGf , a ar a md 5 Project Name TT r | he: #2 /. Ic 3. Project # 4. Project Mopier| 277 Pts L “ M. Via 4c. Rotameter rae fe fy / 2a. Project Address / Z S Mya Lr Lt é. oY /\ a. Task # 4a. Air Sampler. } ta ». Date: 5 co Location: 7. ] PCM (08 micron MCE) 8. Karem (0.45 micron MCE) 9. Type: c. {] Abatement 1 O | aaa th, it / ; Cassette/Filter Manufacture “C Figay Magutachye — fp nag a. (] Background d. [ Post-Abate g. fXAmbient [ ): ! . Lot # Lot # tsb Sorby £ 17-7 | b.CPre-Abate e. [OSHA h. (q Other I )AILY AIR SAMPLE RECORD iO. 11. 12. Sample Location 13. Time (24 hrs clack) 14. Flow Rate (L/min.) 15. 16. ; 17. Sample 1.0. Pump [12a [12b,_ [12c. Sample Coordinates SaaS [iab End 130. Tota 114a, Stat [14b. End [{4b. | TOtal Air Vol.) # Fibers/Fields) | Fiber Conc. FICC Number Number IWA | OWA Avg (liters) Minus Blank Field Blank ; Field Blank as oe . i] rt “\ é {7 oe a" , ( ; 3 ’ al ; 2 ; ; 4 por lox |, ail i 7OF: /\ ONE BY 28 He | MeL ever { 5 ; ¢ - 4 oO 7 . tos . } ot “Ye Ad te Yo, ! if Pie os | i ( ; Nf pp en LY apy e dlp alle elle /G a ” an \ ; V ag C.; i “ ; wii [Lf ne - roll th tg , f . . os ey - nN . .f : 70 i DM pkey ey Sah 1d | 7; pa} £9 |) eye / x, ‘ foto —_ MN ESALT J (he [Me Vey ae , ‘ 4 ? . CHAIN OF CUSTODY LAB INFORMATION (ATC ELAP # 10879, ATC NVLAP # 1187) 18. Relinquished By: 19. Received By: 20. Date: | 21. Time: | |22. Lab Name: page 23, Date: | 24. Time: | |25- Microscope Make/Serial #: I f i 4 « 1) Vv ALY A . WA A / of? i? pos a. Analyzed By: we ma] Nikon Labophot 238913 TT ° i i) 7 b. QC By: (Nikon Labophot 238917 Wl c. Lab Batch #: (J Nikon Labophot 239079 5p ae (0 Analysis Methodology 26. ATC Project Manager (. : “\ % 28. Comments: i 27. Result To: i > AA 1 0 M, PCM - NIOSH 7400A (hy ‘em pal } (hy i Beengamaar® #'s TEM - AHERA ae es a T NYC-WTC_000104184

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NYC-WTC_000104184Source: NYC Law Department, mirrored locally

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