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Document / 3 pages

TEM analysis letter for DEP, Oct 2002

Machine-extracted title · confidence 90%

Letter from ATC Associates transmitting TEM analysis results for air samples from a DEP cleanup site.

NYC-WTC_000107924–000107926
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Scanned page image, NYC-WTC_000107926
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Page of AIR MONITORING DATA M%TC S S O C I A T E S I N C. r AND HAIN OF CUSTODY FORM fl 2 hrs 4 his TURNAROUND TIME [] 6 hrs 1_148 hrs ❑ 24 hrs [J 72 hrs [--1 Standard _I Other IOJECT INFORMATION Client: 2. Project Name f 1„ 3. P ct/ 4. Project Monitor: 4c. Rolanieter Number:

2a. Proje I ddr s ( ✓ > S' 3a. Task # r S tuAley, [-:. ca dV 7 c:i _L Date: 6. Abatement Location: 7. Q P 8 micron MCE) 8. © T-E,M_IO.45 micron MCE) 9. Type: c. j] Abaiement t. [J Environmental Manufacture Cass'eUe/Filter Manufacture a. [J Backg. mnd d. [] Post-Abate g. ❑ Ambient )i1 ) /.t ' 6 r ! r r v Lot C Lot C (~ ~ ~.+ b. ❑ Pre-At e e. (] OSHA

111 V AIR RAMPI F RF(CIRfl 11. 12. Sample Location 13. Time (24 hrs clock) 14. Flow Rate (Limin.) 15 16. 17. Sample I.D. Pump 12a. 12b. 12c. Sample Coordinates 13a. Start 13b. End 13c. Total 14a. Start 11b. End 14b. Total Air Vol. # Fibers,Fields Fiber Conc. FiCC Number Number IWA OWA Avg (liters) Minus Blank

Field Blank

` Field Blank

vi ' ,2 4 Sc l e_ 1/u) ~: ~J% `I /Y3 22°i : 4 it /` O

JA1AI AC r'i ICTf V LAB INFORMATION (ATC ELAP # 10879. ATC NVLAP # 1187't linquished B . 19. Received By: 20. Date: 21. Time: 22. Lab Name: fh o 23. Date: 24. Time: 25. Microscope Make/Serial #: a. Analyzed By: ~ ' , LI Nikon L.abophot 238913 b. QC By: [] Nikon Labophot 238917

c. Lab Batch #: O Nikon Lahophot 239079

-- Analysis Methodology ATC Project Manager: • 28. Comments: 27. Result To: y' PCM - NIOSH 7400A

/-/ / Beeper/Phone #'s _ WHITE - File YELLOW - Client/Report PINK - Lab GOLDENROD - Field NY-1 (1,01)

NYC-WTC 000107926

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NYC-WTC_000107926Source: NYC Law Department, mirrored locally

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