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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_000104496
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NYC 9/11 Public Portal Document y ASSOCIATES INC. PROJECT INFORMATION AIR MONITORING DATA AND CHAIN OF CUSTODY FORM Page of "TURNAROUND TIME O2hs [6hs []48hrs [J Standard O4hrs [)24hrs ()72hrs CJ Other 1. Client: 2. Project Name 3.Project#, 4. Project Monitor: 4c. Rotameter Number: 2a. Project Address 3a. Task # 4a. Air Sampler: y 5. Date: 6. Abatement Location: 7. [_] PCM (0.8 micron Mice) 8. {-] TEM (0.45 micron MCE) 9. Type: c. [] Abatement f. O Environmental Cassette/Filter Manuf, Cassette/Filter Manut a a. [] Background d. [J Post-Abate g. E] Ambient Lot # Lot # fhe b. [] Pre-Abate e.[] OSHA h. [J Other DAILY AIR SAMPLE RECORD 10. 11. 12. Sample Location 13. Time (24 hrs clock) 14. Flow Rate (L/min.) iF ‘air Vol Pb Feld ve Cone. FICC Sample |.D. Pump i ; 14b. End 1 14b. otal Air Vol.| # Fibers/Fieids| Fiber Conc. Number : Number 1a An 12c. Sample Coordinates 13a. Start |13b. End [13c. Total | 14a. Start b. En Ng (liters) Minus Blank Field Blank Bd Field Blank fa “ \ voy , ' ; i ry ee van ‘ ' ; : ; CHAIN OF CUSTODY LAB INFORMATION (ATC ELAP # 10879, ATC NVLAP # 1187) 18. Relinquished By: 19. Received By: 20. Date: | 21. Time: | | 22. Lab Name. ae ee 93. Date: | 24. Time: | |25. Microscope Make/Serial #: loo ae a. Analyzed By: * ad Poe , C Nikon Labophot 238913 Ta Se Fo rs b. OG By. - CI Nikon Labophot 238917 lll — = Lab Batch #- [1] Nikon Labophot 239079 - : ; Analysis Methodology 26. ATC Project Manager: at it 28. Comments: ‘| 27. Result To: “f ca ~ het PCM - NIOSH 7400A } { ’ oO * Comte H rt ae Beeper/Phone #'s TEM-AHERA HITE. Fi OW - Client/Rep PINK - Lab __ GOLDENROD - Field NY-4 (1/01) ee en ee ee ee i ee a i ee ae ee ee eee NYC-WTC_000104496

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NYC-WTC_000104496Source: NYC Law Department, mirrored locally

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