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TEM air sample results, 125 Liberty St, Oct 2002

Machine-extracted title · confidence 100%

Chain of custody and cover letter for transmission electron microscopy analysis of air samples from apartments at 125 Liberty Street.

NYC-WTC_000131492–000131727
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Scanned page image, NYC-WTC_000131592
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NYC-WTC 000 I31592 VATC AIR MONITORING DATA 9057 AND CHAIN OF CUSTODY FORM PROJECT INFORMATION 46364642 (1.Client: 2. Project Name DEP 3. Project # 29 gdiacaoe DEP 2a. Project Address Ceda 3a Task * c0oL 5. Date: 6. Abatement Location: 74] PCM (0.8 micron MCE) 8.M TEM (0.45 micron MCE) Cassette/Filter Manufacture V-ez 2N Cassette/Filter Manufacture Lot # LOTM DAILY AIR SAMPLE RECORD 12. Sample Location 13. Time (24 hrs clock) Sample I.D. Pump 1za 12b. 12c. Sample Coordinates Number Number WA OWA 13c.:Total Field Blank a2err Field Blank blvced apt 2N I 2 hrs • 4 hrs 4. Project Monitor: 4a. Air Sampler: 9. Type: a. m Background b. E] Pre-Abate 14. Flow Rate (L/min.): 14b. End 023 04 06 07 CHAIN OF CUSTODY 18. Relinquished BV saulvana 26, ATC Proiect Manager B . salnie 1340 1440 1941 360 1542/942360 70 70 10 10 10 1345 1943 560 10 1344 1944 300 / 1010 Page TURNAROUND TIME 6 hrs 48 hrs 24 hrs 72 hrs c. M Abatement d. [2 Post-Abate 0. E7OSHA 16 E Total Air Vol. (liters) # Fibers/Fields Minus Blank: © Standard nohera SA 4c. Rotameter Number: HP 108 1o Environmental g. D Ambient h.Other Flber Cond. F/CC 5600 3400 c60o $600 19. Received By: цhт Мікиским 27 ResuitTo: Beeper/Phone #'s 20. Date: 21. Time: /1-7-c 8.000 WHITE- Flle YELLOWAOlentRancd LAB INFORMATION (ATC ELAP # 10879, ATC NVLAP #1187) 22. Lab Name: 23 Dater 24.Times 25. Microscope Make/Serial #: a. Analyzed By: 11210:50 i Nikon Labophot 238913 b. OC By: Nikon Labophot 238917 c. Lab Batch #: El Nikon Labophot 239079 Analysis Methodology 28. Comments: PCM- NIOSH 7400A TEM • AHERA DINKLah CÔI BEUDAN ciat NYC 9/11 Public Portal Document

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NYC-WTC_000131592Source: NYC Law Department, mirrored locally

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