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_000104182
OCR text

OCR status: ocr · source: ours

NYC 9/11 Public Portal Document W/ AIR MONITORING DATA Page of AND TURNAROUND TIME Oi2hs (j6hrs [148 hrs ([) Standard ASSOCIATES Inc ?Oof CHAIN OF CUSTODY FORM C4hrs (24hrs []72hrs (Other ROJECT INFORMATION , A S Client: 7 f 2. Project Name "le _\ Me as f { . \" 3. Project # 4. Project Monitor: 5, & ; oan a x oa ty , “Ae ria: ; - ne ares i 9a. Project Address { (7) 3a. Task # 4a. Air Sampler: 7 7 ne Mele | el [OS Akane Sr to i. Date: 6. Abatement Location: TL] PCM (0.8 micron ce) 8. hdtem (0.45 micron MCE) 9. Type: c. ] Abatement f. [1] Environmental { ( | j ' f Cassette/Fitter Manu CassoneFite amulggure 7a = a. [] Background d. [J Post-Abate 9. ff Ambient : J one ( Lot # Lot # g AS 2 fs b. (] Pre-Abate e.([] OSHA fi. [1 Other 7 JAILY AIR SAMPLE RECORD 10. 11. 12. Sample Location 13. Time (24 hrs clock) 14. Flow Rate (L/min.) 15. 16. OT Sample LD. Pump [42a [12b._ [12c. Sample Coordinates Waa Sid Tab. End [Tae Total ia, Start [14b. End [ fab, Tta Ar Vol # Fibers/Fields| Fiber Conc. F/CC Number Number IWA | OWA Avg (liters) Minus Blank Field Blank Field Blank a ? one +, ae ‘ if “G's ‘ / Wi “ / Ve Qe - t ve ¢. ? f 1 (/ (a {- U) / eee fof ' ; ses aaa _ Nee OL UES ne re) ? uo fi fo f of ra {f a fe. fh ' ry H (. i "ae 4 . _ /) IK ce wed . Bond x whee toe ‘ i ‘ 2 i COOl FF oe = ! valle ‘ ‘7 wed ge “yo4 i f if fl -Beé Ay! Papers, Ly L2¢/ ih hi - : a preeewmey | ole. aif —T Th . ») : Egof-— tt a ~ “| ) \ A. el wid Pe ( H [ ‘| ( ri CHAIN OF CUSTODY LAB INFORMATION (ATC ELAP # 10879, ATC NVLAP # 1187) 18. Relinguished By: . 19. Received By: 90. Date: } 21. Time: | |22. Lab Name: 93. Date: | 24. Time: | (25. Microscope Make/Serial #: I U : Te (! ii ; a Jf é Li We Oy we Talay Dfbe a. Analyzed By: (Nikon Labophot 238913 Il = V7 b. QC By: (1 Nikon Labophot 238917 Th c. Lab Batch #: (1 Nikon Labophot 239079 — a + ty, Analysis Methodol 26. ATC Project Manager: [- o> ( AN I f dr } f { 98. Cornments: nalysis Methodology eo : 97. Result To: aM ~ paws) PCM - NIOSH 7400A : lt. a, > _ \ as | Beegaaapne + __ TEM - AHERA = = a oe Bm HE a a — 2 NYC-WTC_000104182

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NYC-WTC_000104182Source: NYC Law Department, mirrored locally

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