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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_000129790
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NYC-WTC 000 29790 VATC SOCIATES INC. PROJECT INFORMATION T. Client: DEP AIR MONITORINI ATA Page - AND TURNAROUND TIME 8.863 DEP4/22 CHAIN OF CUSTODY FORM [2hrs •6hrs [] 48 hrs C) Slandard 7771-2797 [ 24 hrs [772 hrs • Other _ clean-ue 25099906-0002 4.Project Monitor: 4c. Rotameter Number: 2a. Project Address 125 Cedar S7 M Y 3a. Task 000s 4a. Air Sampler: E. Lemarnorich SD-COE 5. Date: 6. Abatement Location: 9.1ss e Around building PCM (08 tnicron MCE) 8. [VTEM (0 15 micron MCE) Cassette/Filter Manufacture Cassenerfiler Manulaciue S IC MMI c. D Abatement t. [] Environmental a. • Background d. O Post-Abate g.D Ambieni b. O Pre-Abate e. DOSHA n.MoinedCe.ca.ng DAILY AIR SAMPLE RECORD Sample ID 12. Sample Location Pump 12a. 12c. Sample Coordinales 13. Time (24 hrs clock) 13a. Start 13b. End 14. Flow Rate (L/min.) 13c. Tolal 14a. Start 14b. End Numnber Number IA OWA 14b. Avg 15. Total Air Vol. (liters) #Fibers/Fields Minus Blank 17 Fiber Conc. F/CC Si Field Blank 03 о5 08 10 12 13 14 CHAIN OF CUSTODY Lemcamovich 26. ATC Project Manager: F. Burklardt Field Blank Field Blank Infront of buildive - 06:20/09:25185 10 10 10 06:2109:26 iBSû 185 10 10 10 1850 06:22 09•27 125 10 10 10 06:2509:28 185 1850 10 10 10 1850 In back o Building 06•30 09:35 135 10 10 10 1850 06:3| 09:36 185 10 10 10 1850 06'3209:31 1B5 10 10 10 .._ 06:33 09:38 1B50 1B5 10 10 10 1350 06:3409:39 185 10 10 10 1B50 Seskwat Clermrerm oflunal06:350913 185 10 10 10 1850 ~ Hulliviy 06:3909:44 185 10 10 10 1850 LAB INFORMATION (ATC ELAP #10879, ATC NVLAP #1187) 19. Received By: 20. Date: 21.Time: 3.19.2 /2 7/19/02/6:00 22. Lab Name: 23. Date: 24. Time: 25. Microscope Make/Serial # a. Analyzed By: W4t eli 13:0 • Nikon Labophot 238913 b. QC By: • Nikon Labophot 238917 c. Lab Balch #: • Nikon Labophot 239079 F. Burkhardf 27. Result To: - Beeper/Phone #'s WHITE - File YELLOW - Client/Report 28. Comments: - PINK - Lab Analysis Methoduloyy PCM . NIOSH 7400A ТEM - AFERA GOLDENROD - Field NY.1 (1,01) NYC 9/11 Public Portal Document

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NYC-WTC_000129790Source: NYC Law Department, mirrored locally

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