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← Document results/DEP Box 50/99 CHURCH STREET Block: 123 Lot: 10 BIN: 1001396 26/42 PARK PL, 23-41 BARCLAY ST
Document / 309 pages

Asbestos air sample TEM analysis report for 99 Church Street,

Machine-extracted title · confidence 95%

Laboratory report from ATC Associates providing transmission electron microscopy results for air samples collected at 99 Church Street.

NYC-WTC_000124304–000124612

Folder label: “99 CHURCH STREET Block: 123 Lot: 10 BIN: 1001396 26/42 PARK PL, 23-41 BARCLAY ST

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Scanned page image, NYC-WTC_000124396
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NYC-WTC 000124396 VATC CIATES ING. AIR MONITORING DATA AND CHAIN OF CUSTODY FORM PROJECT INFORMATION 1. Clent: 2. Project Name 3900817 q9 churchst 5. Date: 6. Abatement Location: hiehst NY NY 3a. Task # 7. TLPCM (0.8 micron BECE) 8. L] TEM (0.45 micron MCE) 9/20/a UFloor Cassette/Elter Manufacture MMБ Cassette/Fiter Marufacture Lot # 00272414 Lot # DAILY AIR SAMPLE RECORD 10. 12. Sample Location Sample I.D. Pump Number Number 12NA IONA 12c. Sample Coordinates 13. Time (24 hrs clock) 13a. Start 13b. End 101 02 Page TURNAROUND TIME •2hrs •6 hrs • 48 hrs • Standard •4hrs • 24 hrs [] 72 hrs •Other pppsema estistavkiy 4c. Rotameter Number: 4a. Air Sampler: SD152 9. Type: a. • Background b. L Pre-Abate c. Г Abatement d. [ Post-Abate e. [OSHA f. • Environmental g.[] Ambient h. D Other 13c. Total 14. Flow Rate (L/min.) 14a. Start •14b. End Total Air Vol. (liters) # Fibers/Flelds Minus Blank Fiber Conc. F/CC 0/100 11-08 10g 11-08 1-05. 11-06 Fleld Blank Field Blank Afw II Ploor N/w corner. NFlooC slo corner. I Floor West side Middle 1l Floor Soeth side l/Pl00r Si side. 16:30 1830120 15 1g 1631 1831 15 120 15 15 15 1800 5/100 20.003 1500 4/100 <0.003 1632 1832 120 515 1633 1833 120 151800 15 11800 5/100 20,003 1634 1834 120 15 15 <0.003 15115 151800 9100 40.003 CHAIN OF CUSTOPY 8. Rellogyished By: 19. Received By: Itopos 20. Date:21. Time: 22. Lab Name: 09/20/1 7949 a. Analyzed By: b. QC By. C. Lab Batch #: 28. Comments: 26. ATC Prolect Manager. BenSalomi Ea. Re ia NTC projert Manager Beeper/Phone #'s WHITE - File YELLOW - Clent/Report LAB INFORMATION (ATC ELAP # 10879, ATC NVLAP # 1187) Aekagen 23. Date: 24. Time: 25. Micros 09/22/01 21.10 • • Nikon Labophot 238917 97038 • Nikon Labophot 239079 Analysis Methodology / PCM - NIOSH 7400A ... TEM - AHERA PINK - Lab GOLDENROD - Field NY-1 (1/01) NYC 9/11 Public Portal Document

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NYC-WTC_000124396Source: NYC Law Department, mirrored locally

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