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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

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Scanned page image, NYC-WTC_000104183
OCR text

OCR status: ocr · source: ours

NYC 9/11 Public Portal Document f W/ AIR MONITORING DATA Page ° AND TURNAROUND TIME (2hs ([6hrs [)48hrs (J Standard IROJECT INFORMATION 2? (0 _ WE ie Roane taal me It: 2. Project Name | 3. Project # 4, Project Monitor, 1777,4,- xp - fy c. Rotameter Number: in ( fad vtone Thee tk 5 (Mey Sala Fy Hp weer ‘ 2a. Project Address I yi oA, 9 wf. ge | Sa. Task # 4a. Air Sampler: rd - a ei 108 Bucne str 5. Ls 6. Abatement Location: 7. [_] PCM (0.8 micron wcey 8. bel TEM (0.45 micron MCE) 9. Type: c. [] Abatement £0 Envronmental } ( , / é Cassatte/Fitter Manufactu “ Cassetef er (usage 2 a. (] Background d. [1] Post-Abate 9. x Ambient fil Lot # Lot # oy b. [1] Pre-Abate e.[[] OSHA h. (] Other DAILY AIR SAMPLE RECORD 10. 11. 12. Sample Location 13. Time (24 hrs clock) 14. Flow Rate (L/min.) te +A Vol Fp Field on c rec Sample |.D. Pum r ; 14a. rt 14b. End 14b. ola! If Vol. ‘ ers/rields iper Conc. Number Numer cn 1 12c. Sample Coordinates 13a. Start [13b. End | 13c. Total a. Sta n Ng (liters) Minus Blank Field Blank Ui A. Les 4 a Field Blank J Hf, [- Laer, , 2 me PAS LIS: rh f Ah ho ee he Aue: i , 1 vi ' [ 2.2. oe pu’ flee ae i “ GS ud ic fy oo st a as ~ . i’ a t ‘ ~ . Pod . 9 a 7 / ta Cur pee ofah 7 , “4 - Foor foo fee oF ty - “ - a / . e (' ., pe EWE 9 ge ACY Pe dl fe olfe eh) — 7 ; rs A . ” , 7 a) - . - oo a : ) , ~ 7 pS ~ ; J X raat |} 2 we A ( cit; rhe iS } oan fu J / ! ! ft) (1b CHAIN OF CUSTODY LAB INFORMATION (ATC ELAP # 10879, ATC NVLAP # 1187) 18. Relinquished By: , 19. Received By 20. Date: | 21. Time: | |22. Lab Name: 23. Date: | 24. Time: | |25- ee ren teseoner 06013 7 > : ~ 7 4 . (1 Nikon Labophot I) rane | COU Cf Mm Ae, ch lol)s | agree a. Analyzed By: ll , y¢ b. OC By: (J Nikon Labophot 238917 I / c. Lab Batch #: (J Nikon Labophot 239079 Fat f 7 : Analysis Methodology 26. ATC Project M : : a A 28. Comments: 6.8 ro nage | a7. Resut To f- a. { le < VY CO PCM - NIOSH 7400A NYC-WTC_000104183

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NYC-WTC_000104183Source: NYC Law Department, mirrored locally

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