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_000104315
OCR text

OCR status: ocr · source: ours

mee ee eee eee ee ee AIR MONITORING DATA Page =a AND TURNAROUND TIME ASSOCIAT a PET CHAIN OF CUSTODY FORM jQ2hrs [J]6hrs []48hrs (J Standard L4hrs = []24hrs []72hrs [] Other OJECT INFORMATION \ 7 ra - NYC-WTC_000104315 Client: 2. ProjectName <7. > fe 3. Project # 4. Project Monitor: “02.0 fir pf sa) 4c. Rotameter Number: | ) fof ; J j TT) 66.64 Wa Oj j CLM PP oom te iy et) nee umber: , fa SOC ; / A 2a. Project Address 3a. Task # 4a. Air Sampler: / “ Date: 6. Abatement Location: 7. [_] PCM (0.8 micron mice) 8 M (0.45 micron MCE) 9. Type: Cc. ([] Abatement f. J] Environmental 5) K Cassette/Filter Manuf f a. [] Background d. [7] Post-Abate 9.‘ Ambient an ») of Lot # T b. (J Pre-Abate e. [|] OSHA h. [] Other AILY AIR SAMPLE RECORD 11. 12. Sample Location 13. Time (24 hrs clock} 14. Flow Rate (L/min.) 15. 16. 17. Sample |.D. Pump 12a. ]12b, _ ]12c. Sample Coordinates 13a. Start ]13b. End [13c. Total [ 14a. Stat |14b. End [14b. _ | Total Air Vol.) # Fibers/Fields) Fiber Conc. F/CC Number Number IWA | OWA Avg (liters) Minus Blank Field Blank Field Blank yoie /( ‘ | c an - 7 — 5 ' ( f H ia -2 10 / Apt an > oo “) \ = T ; AHI 2 ID _ ms ~~ oS of —— tee ie PN JAIN OF CUSTODY LAB INFORMATION (ATC ELAP # 10879, ATC NVLAP # 1187) Relinquished By: 19. Received By: 20. Date: | 21. Time: | |22. Lab Name: Ce ee ator 23. Date: | 24. Time: | |25. Microscope Make/Serial #: Pa Z .atl raf thee A} a. Analyzed By: | -eou Tyee | eee | cee, | C1 Nikon Labophot 238913 f J v TE lope ly Kau b: QC By: (1 Nikon Labophot 238917 c. Lab Batch #: (_] Nikon Labophot 239079 6. ATC Project Manager: ' C fo Cut }, } a De 8. Comments: Analysis Methodology oe i 127. Result To: OM 1 AOD LET PCM - NIOSH 7400A | ity f hie (i | Beeper/Phone #'s TEM - AHERA 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_000104315Source: NYC Law Department, mirrored locally

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