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Chain of custody for air samples from 125 Water Street,

Machine-extracted title · confidence 90%

Custody form documenting the transfer and analysis of air samples collected at 125 Water Street in September 2002.

NYC-WTC_000129725–000130035
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Scanned page image, NYC-WTC_000129950
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NYC-WTC VATC SOCIATES IN 000129 PROJECT INFORMATION 1. Client: DEP 95 i. Date: 9 30.2 6. Abatement Location: Aroundd building AIR MONITORINC AТA AND 8918 CHAIN OF CUSTODY FORM •2 hrs • 4 hrs 92- 3296-3307 2. Project Name DEP clian-up 1P-012506-0002 4. Project Monitor: 2a. Projec1 Adress 125 Cedar St 4a. Air Sampler: E.Lemamorich PCM (0.8 micron MCE) Cassete:Fitler Manufacture Lot # 8. VTEM (0.45 micron MCE) Cassente Fitter Manufacture Lot # c. • Abatement 91G a. C Background b. C Pre-Abate d. • Post-Abate Page TURNAROUND TIME • 6 hrs [] 48 hrs :_ Standard • 24 hrs (72 hrs :Other __ 4c. Rotameter Number SD. 00€ 1. Environmental 9 F. Ambient nVoinerCicvine JAILY AIR SAMPLE RECORD 11. Sample I.D. Number O1 02, 03 CY o5 Pump Number 12. Sample Location 23. 12b. 12c. Sample Coordinates WA OWA 13. Time (24 hrs clock) 13a. Start 13b. End 13c. Total 14. Flow Rate (L/min.) 14a. Start 14b. End Avg Total Air Vol. T# Fibers Fielos (liters) Minus Blank Fiber Conc. F:CC 09 10 :11 12 Field Blank Field Blank v gFloar Cbeanroom ofderon 06:30 /4:00 Y50 v Mablmaz In вack I tuilding 06: 31/14:01 450 06:40 14:10 450 06:41/4:11 450 •-. 06:12 14:12 -450 06:43/4:13 Y50 06:44 14:14 450 ~ Restauront Cleau room o decor 06'50/4:20 450 Hall 06:52 14:22450 1800 1800 1BOS 1300 1800 1800 1300 1800 1800 :HAIN OF CUSTODY 8. Relinquished By: &Lemanovich 6. ATC Project Manager: B: Sallemi 19. Received By: 27. Result To: Beeper/Phone #'S 20. Date: 21. Time: 9.30.2 ID 4/30/02/6:00 Sallemi WHITE - File YELLOW • Client Report LAB INFORMATION (ATC ELAP # 10879, ATC NVLAP # 1187) 22 Lab Name: ATC-TEM a. Analyzed By: b. QC By: RPuy 23. Date: 24. Time: 101/0210:00 c. Lab Batch #: 28. Comments 25. Microscope Make/Serial # • Nikon Labophot 238913 • Nikon Labophot 238917 [J Nikon Labophot 239079 Analysis Methodology PCM - NIOSH 7400A TEM - AHERA PINK - Lab GOLDENROD - Field NY ( (1:01) NYC 9/11 Public Portal Document

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NYC-WTC_000129950Source: NYC Law Department, mirrored locally

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