NYC Law Department release
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← Document results/DEP Box 36/105 DUANE ST 1001650, 151/1
Document / 231 pages

Ambient air sampling report Book Two for 105 Duane Street,

Machine-extracted title · confidence 98%

Second volume of ambient air sampling and visual observation results for 105 Duane Street after the WTC collapse.

NYC-WTC_000104321–000104551

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

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Scanned page image, NYC-WTC_000104409
OCR text

OCR status: ocr · source: ours

NYC 9/11 Public Portal Document VY AIR MONITORING DATA Page of TURNAROUND TIME AND C2hs C}6hrs [48h C1 Standard ASSOCIATES inc - oa. een rs FS rs an ar a ? / } CHAIN OF CUSTODY FORM O44hrs (424hrs [()72hrs [Other PROJECT INFORMATION 1. Client: 2. Project Name 3. Project # ~..,4-Project Monitor;«’ og . | 4c. Rotameter Number: : . fra wore oS : k ' ; . pos : Vo . |2a, Project Add buy 3a. Task # 4a. Air Sampler: ; f {3 eo { one 4 Protect 2 LC tye : Bo uot! alas a mroampler vs | 5. Date: 6. Abatement Location: : 7. [_] PCM (0.8 micron MCE} 8. [.] TEM (0.45 micron MCE) j 9. Type: c. [] Abatement f. (7 Environmental y C Filler Manufacture “. C Filter Manufacture a. ((] Background d. [1] Post-Abate g. 5] Ambient nel Lot # _ vote b. [] Pre-Abate @. [] OSHA h. Lj Other DAILY AIR SAMPLE RECORD 10. 11. 12. Sample Location 13. Time (24 hrs clock) 14. Flow Rate (L/min.) 15. 16. ee Sample 1D. Pump 12a. [12b, - [12c. Sample Coordinates 13a. Stat [13b. End ]13c. Total (14a Start [14b. End [14b. | Total Air Vol.) # Fibers/Fields) Fiber Conc. F/CC Number Number IWA | OWA Avg (liters) Minus Blank Field Blank Field Blank J 7 ; / { / ~ jl , os i : : “ait - ‘ / ‘i H . fis ' iF if i . ) l L ‘ i 7 } ( f ‘ wd pl { ai a ve ‘4 Je : TT pl : f L f res i; ome i i : { pg , . A ’ i a a ‘ 1 ; { f ; seen CHAIN OF CUSTODY LAB INFORMATION (ATC ELAP # 10879, ATC NVLAP # 1187) 18. Relinguished By: 19. Received By: 20. Date: | 21. Time: | |22.LabName: Le 23. Date: | 24. Time: | |25. Microscope Make/Serial #: i 7 = = ~ a. Analyzed By: tet 21 i peg Cee [1] Nikon Labophot 238913 rh : : Fh Tope fcc. b. OC By. (J Nikon Labophot 238917 WI c. Lab Batch #: (] Nikon Labophot 239079 - Analysis Methodology 26. ATC Project Manager: 28. Comments: 27. Result To: PCM - NIOSH 7400A Doe “| Beeper/Phone #'s : TEM ~ AHERA™ WHITE - File YELLOW - Client/Report PINK - Lab GOLDENROD - Field NY-1 (4/01) NYC-WTC_000104409

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NYC-WTC_000104409Source: NYC Law Department, mirrored locally

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