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_000104087
OCR text

OCR status: ocr · source: ours

NYC-WTC_000104087 CVAT ASSOCIATES 1} ROJECT INFORMATION | NC SPGQ Yo f/f AND‘ CHAIN OF CUSTODY FORM . CDI S te Pe mH HH He HR we HE EE ES AIR MONITORING DATA of a Page | (J 2 hrs pee O4hs [)24hrs [)72hrs TURNAROUND TIME O6hrs ([]48hrs ("J Standard (J Other > Client: 2. Project Name 3. Project # fit > T 4. Project Manito?! ey yf J fee dl 2a. Project Adqress ; i wa € 3a. Task # 4a. Air Sampler: 4c. Rotameter Number: 5. Date: "6. Abatement Location: 7. [_] PCM (0.8 micron mce) Cassette/Filter Manut f Cassette/Filter Manufacture wis Lot # a 8. [_] TEM (0.45 micron MCE} A! Va 9. Type: aye) fy eo Lot # MIE? EPS ty a. (] Background £ b. [7 Pre-Abate c. ( Abatement d. [] Post-Abate e. (] OSHA {. (] Environmental g.{_] Ambient “h. (1 Other DAILY AIR SAMPLE RECORD 11. . (12. Sam ple Location 13. Time (24 hrs clock) 14. Flow Rate (L/min.) 15. 16. 17 Sample 1.D. Pump Number i 13 Number 12c. Sample Coordinates 13a. Start 13b. End = {13c. Total | 14a. Start 14b. End 14b. Avg Total Air Vol. | # Fibers/Fields Fiber Conc. F/CC (liters) Minus Blank | Field Blank Field Blank HAIN OF CUSTODY LAB INFORMATION {ATC ELAP # 10879, ATC NVLAP # 1187) 19. Received By: 21. Time: 22. Lab Name: TElt4 24, Time: 25. Microscope Make/Serial #: 18, Relinguished By: a eu a ee Ofer a. Analyzed By: (J Nikon Labophot 238913 wu! LAGE te VY F b. QC By: (] Nikon Labophot 238917 c. Lab Batch #: {_] Nikon Labophot 239079 26. ATC Project Manager: 27. Resuit To: to > [> Tt Beeper/Phone #'s 28. Comments: Analysis Methodology PCM - NIOSH 7400A 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_000104087Source: NYC Law Department, mirrored locally

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