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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_000124409
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NYC-WTC 000124409 VATC BOCIATES PROJECT INFORMATION 1. Client: 2. Project Name 79 Chuseh st. 0Srast NYNY 5. Date: 6. Abatement Location: 101101 7FC 7.LPCM (0.8 micron MCE) assetta/Fltter Manutacturs МИТ Lae 01045915 DAILY AIR SAMPLE RECORD 10. 12. Sample Location Sample I.D. Pump 12c. Sample Coordinates Number Number OWA 7-1 Field Blank Field Blank 7-2 NorthSe 7 FC 7-3 West side 7FL 7-4 south side 7FL 7-5 S/EBD side 7-6 East side AIR MONITORING DATA AND CHAIN OF CUSTODY FORM 3,P068 -17 3a. Task # 8. LTEM (0.45 micron MCE) Casseite/Filter Manufacture Lot # 13. Time (24 hrs clock) 13a. Start 13b. End 13c. Total 1020 1220 120 (02) 1221 1023 1223 120 1025 19257 120 1017 1227 ,20 :HAIN OF CUSTODY 18. Reliecushed By/ 19. Received By: 20. Date: 21. Time: 10/10/0x/830 LAB INFORMATION 22. Lab Name: a. Analyzed By: b. QC By: c. Lab Batch #: 28. Comments: 26. ATC Project Manager: Ben Sallami 27 esul o Benselem; Beeper/Phone #'s WHITE - File YELLOW - Client/Report PINK - Lab []2 hrs •4 hrs Page TURNAROUND TIME • 6 hrs •48 hrs • Standard •] 24 hrs •] 72 hrs • Other a acemstislavstbe 4a. Air Samoler: 9. Type: a. D Background b.C Pre-Abate c. L Abatement 4eRost-Abate e.DOSHA 4c. Rotameter Number: SD-132 t. [J Environmental g.L Ambient h. DJ Other 14. Flow Rate (Lmin.) 14a. Start 14b. End 14b. 15. Total Air Vol. (liters) #Fibers/Fields Minus Blank 0/100 Fiber Conc. F/CC 15 15 15 1800 3/102 <0.003 15 15 1800 4/100 <0.903 1.5 15 1800 15 15 15 1800 4/100 2/100 <0.003 <0.003 15 15 1500 3/100 ≤C.0C3 (ATC ELAP # 10879, ATC NVLAP # 1187) 23.Date; estogp. 24. Time: 10/10/1 20.10 97366 25. Microscope Make Seriai # •NAAOYMPUDTOCNRHOUS Nikon Labophot 238917 [ Nikon Labophot 239079 Analysis Methodology V PCM - NIOSH 7400A TEM - AHERA GOLDENROD - Field NY.1 (1/0:) NYC 9/11 Public Portal Document

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NYC-WTC_000124409Source: NYC Law Department, mirrored locally

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