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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_000124381
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NYC-WTC 000124381 VATC SSOCIATES IN AIR MONITORING DATA AND CHAIN OF CUSTODY FORM PROJECT INFORMATION 1. Client: 2. Project Name 3.2038-17 99 Churehst 2,Pet AMuchS+ NY NY 3a. Task# 5. Date: 6. Abatement Location: 7. TJPCM (0.8 micron MCE) нНТ 8. • TEM (0.45 micran MCE) 9/25/01 BsMnt/B-D -0027914 Cassette/Ftter Manufacture Lot # DAILY AIR SAMPLE RECORD 10. 12. Sample Location Sample I.D. Pump Number Number 2a. WA 12c. Sample Coordinates 13. Time (24 hrs clock) 13a. Start 13b. End 13c. Total BI-OL Field Blank Field Blank B202 (mnd (B)) 1130 1330120 Ssmnt (13-1) 32-03 132.04 32-05 (afeteria/Eastside) Bsnint/B-1 Cafeteria (West 333 Bsmnt(B-1) serving ara 1135 •1335120 B2-06 3emnt/B-L kitchen 1136 1336 120 CHAIN OF CUSTODY 18. Reltnquished Py: Page TURNAROUND TIME • 2 hrs •6hrs • 48 hrs •4 hrs • 24 hrs 072hrs 1a, ereg nstislauski y 4a. Alr Sampler: 9. Type: a. L] Background b.• Pre-Abate c. Abatement d.2& Post-Abate e.[OSHA ] Standard *otho am -9/26) 4c. Rotameter Number: 14. Flow Rate (L/min.) 14a. Start 14b. End 15 15 15 15 15 15 15 f. [ Environmental g.Ambient h. Other 14b. Avg 15. Total Air Vol. (liters) 17. # Fibers/Fields Fiber Conc. F/CC Minus Blank 0/100 I5 1800 15 1800 15 1800 151800 3/00 •K0.003 5/00 <0.003 4/00k0.003 5/100 k0.003 15 1800 <0.003 NYC 9/11 Public Portal Document 26. ATC Project Manager: Bensallaal 19. Recolved By: 20. Date: 21.Time: A. Ellert 09,200 1900 LAB INFORMATION (ATC ELAP # 10879, ATC NVLAP # 1187) 22. Lab Name: 23. Date: a. Analyzed By: b. QC By: A. Ellbeet 19hsl 24. Time: C. Lab Batch #: 27104I 27. Resut To: Ben Sallami 28. Comments: Beeper/Phone #'s 25. Micros pB Make/Serial #: коs вр13578 10 ц • Nikon Labophot 238917 • Nikon Labophot 239079 Analysis Methodology PCM - NOSH 7400A- TEM - AHERA WHITE -File YELLOW - Client/Report PINK - Lab GOLDENROD - Field NY-1 (1/01)

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NYC-WTC_000124381Source: NYC Law Department, mirrored locally

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