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_000104186
OCR text

OCR status: ocr · source: ours

NYC 9/11 Public Portal Document \V/, . AIR MONITORING DATA Page of —— AND TURNAROUND TIME ASSOCIATES INC. CKj2hrs [J6hrs []48hrs_ [1] Standard “2 CHAIN OF CUSTODY FORM (]4hrs ([J)24hrs (]72hrs (] Other PROJECT INFORMATION 1/7 of - os ~ a 1. Clignt: j | > ProjectName Jf a ; i Ce I. ye 3. Project # 4. Project Monitor: iy © Polo Do det GA AC. ae Number , , . a . - ‘ . * po | { f ( 2a. Project Address / y y 7 CIV LEE wt -7~ | 3a. Task # 4a. Air Sampler: ! a 5. Date ) 6. Abatement Location: 7. [] PCM (0.8 micron mce) 8. ix] TEM (0.45 micron MCE) 9. Type: c. (] Abatement 1. (J Environmental / i} / Vf p { Casselte/Filter Manu C rye Sia 7 a. [] Background d. [] Post-Abate g. (Ambient Lot # Lot # y ~ b. [] Pre-Abate e.[] OSHA h. [] Other DAILY AIR SAMPLE RECORD 10. Sample 1D V1. p 12. Sample Location A 13. Time (24 hrs clock) 14. Flow Rate (L/min.) 15. 16. 17. ample |.D. ump [aq 1126. j " j Total Air Vol.| # Fibers/Fields) Fiber Conc. F/CC Number Number a A carn 2c. Sample Coordinates 13a. Start |13b. End = {13c. Total | 14a. Start |44b. End vs (liters) Minus Blank Fieid Blank ° a . Field Blank , , we - -) - , } , ? i} Bed jv : i. / iy C4 aoe, a) 4 . art a) 1. J REL! “ {} i. f bell WiE7 ble | j f . ' ' fa Af : 4 Z esti . ( ca f ; : “ awd Q ’ oy a - a + o ( { ) \/ Apt # Deer fe O/ LOM Poh) 270 / lh C LPO ely WH CHAIN OF CUSTODY ; LAB INFORMATION (ATC ELAP # 10879, ATC NVLAP # 1187) 18. Relinquished By’. ae 19. Received By: 20. Date: | 21. Time: | |22. Lab Name: 23. Date: | 24. Time: | | 25. Microscope Make/Serial #: , (" ; TEN VT a) 7} Pha ho [as Ofou a. Analyzed By: (J Nikon Labophot 238913 TT ears b. OC By: (2 Nikon Labophot 238917 Hl c. Lab Batch #: (_] Nikon Labophot 239079 26. ATC Project Manager: \ ey 28. Comments: Analysis Methodology Ay rn ae 0 i \' ‘, ; | , h | 27. Result To: ke y PCM - NIOSH 7400A nce fh (i Beeper/Phone #'s TEM - AHERA WHITE - File ‘YELLOW - Client/Report PINK - Lab GOLDENROD - Field NY-1 (1/01) NYC-WTC_000104186

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NYC-WTC_000104186Source: NYC Law Department, mirrored locally

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