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TEM air sample results, 125 Liberty St, Oct 2002

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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_000131526
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NYC-WTC 000131526 VATC CIATES INC. PROJECT INFORMATION (1. Client: DEP 5. Date: 6. Abatement Location: 10.782 Entire DAILY AIR SAMPLE RECORD 10. Sample I.D. 11. Pump 12. Sample Location Number Number TOBAA 12c. Sample Coordinates 1B-1 AIR MONITORIN DATA AND CHAIN OF CUSTODY FORM • 2 hrs • 4 hrs Page TURNAROUND •6 hrs • 48 hrs • 24 hrs 72 hrs 2. Project Name DEP Clean' up 3.P2406-02 2a Prolet Adesscedar st Ny 2y За. Task # 7. CJPCM (0.8 micron MCE) Cassette/Flter Manufacture _ MMI 8.[ TEM (0.45 micron MCE) 0/344108 Cassette/Flter Manufacture Lot# 4. Project Monitor: MÉ • Standard • Other 4c. Rotameter Number: w Amestis lauski y 9. Type: c. [ Abatement a. [] Background d. [Post-Abate b. D Pre-Abate e. •OSHA f. [] Environmental g.[ Ambient h.r*Other ileate Field Blank Field Blank 9FL APY 9 North 11 11 9EL Uall way. 8FL AP+ 8 South 10 11 12 CHAIN OF CUSTODY 18. Relinquished By2 8Fl Uall way. 19. Received By: E.A.Cnefe.- 20. Date: 21. Time: 10/28/02 0120 E 26. ATC Project Manager: B. Salleur B Solere 27. Result To: Beeper/Phone #'s 13. Time (24 hrs clock) 13a. Start 13b. End 14. Flow Rate (L/min.) 14a. Start 14b. End 15. 16. 13c. Total -:=. 14b. Total Air Vol. (liters) # Fibers/Fields Fiber Conc. F/CC Minus Blank 0/100 0/100 845 1515 390 846 1516 390 848 1518 390 849 850 S19390 1520390 852 1522390 908 1528 380 904 1S09380 910 1530,380 9121532380 913 1533 380 10 10 10 10 10 10 10 10 10 10 10 10 3980 2/100 10.00/ 10 10 10 10 10 10 10 10 10 10 10 10 3490 2/100 <0.00/ 3900 3/100 <0.00% 39002/100 <0.00/ 39002/100 <0. 00/ 3900=1100 <0.00/ 3800 3/100 <0.00/ 10 3800 3/100 10 <0.00/ 10 800 2 /00 10 10.00/. 3800:1100 <0.00 10 3800 915 1535380 10 10 i l100 <0.00/ 3800 2/100 < 0.00/ LAB INFORMATION (ATC ELAP # 10879, ATC NVLAP #1187) 22. Lab Name: 24. Time: 25. Microscope Make/Serial #: a. Analyzed BVE A. Cuosle- b. QC By: 10/28/020700 Nikon Labophot 238913 • Nikon Labophot 238917 C. Lab Batch #: /0/800 • Nikon Labophot 239079 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_000131526Source: NYC Law Department, mirrored locally

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