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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_000124389
OCR text

OCR status: ocr · source: ours

NYC-WTC 000124 389 VATC S SOCIATES AIR MONITORING DATA AND CHAIN OF CUSTODY FORM PROJECT INFORMATION 1. Client: 2. Project Name 4188-17 99 Church PMMDENBY NY NY За. Task # 5. Date: 7. 1ZPCM (0.8 micron MCE) 9239 6. Abatement Location: 4 FL -O0T645E 8. TEM (0.45 micron MCE) Cassette/Fiter Manufacture Lot # DAILY AIR SAMPLE RECORD 12. Sample Location Sample I.D. Pump 12c. Sample Coordinates 13. Ttme (24 hrs clock) 13a. Start 13b. End Number Number 10NVA 4-01 Field Blank Field Blank Page TURNAROUND TIME • 2hrs •6hrs •48 hrs • Standard •4hrs • 24 hrs • 72 hrs •Other mnstishuskif 4c. Rotameter Number: 4a. Alr Sampler: SD132 9. Type: a. [] Background b. M Pre-Abate c. Abatement d.*ost-Abate e. [] OSHA t. • Environmental g. C] Ambient h. •Other [14. Flow Rate (L/min.) 13c. Total 14a. Start 14b. End 14b. Avg 17. Total Air Vol. # Fibers/Fields Fiber Conc. F/CC (liters) Minus Biank /100 4-02 4-03 4-04 4-05 4-06 YEL NNcornes 905 11105 120 15 4FL SIw Corner 907 107 120 15 15 15 1800 () 1800 100 4FL west sidemiddlel 4 HL 909 109 120 15 1800 100 South site OPLL K11 1120 I5 15 14 1800 100 4FL S/Esrite 0q1515 120 15 15 151800 100 <0.003 <0.003 <0.00} 8.004 20.003 CHAIN OF CUSTODY 18. Relinqulshed By 19. Received By: A.cL 2/23/12030 3.. LAB INFORMATION (ATC ELAP # 10879, ATC NVLAP #1187) a Anayzod By TaL 2/23/11 |22.30 b. QC By: c. Lab Batch #: 97082 28. Comments: 26. ATC Project Manager: Ben Sallami 27. Resun fo: Ben Sallami Beeper/Phone #s 25. Microscope Make/Serial #: • Nikon Labophot 238913 • Nikon Labophot 238917 wikon Labophot 239079 Analysis Methodology POM-NIOSH 7400A TEM - AHERA WHITE -Flte YELLOW - Client/Report PINK - Lab GOLDENROD - Field NY-1 (1/01) NYC 9/11 Public Portal Document

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NYC-WTC_000124389Source: NYC Law Department, mirrored locally

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