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Document / 311 pages

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_000129841
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NYC-WTC_000129841 LV/ C AIR MONITORIN@@ATA page__| 7 AND TURNAROUND TI ASSOCIATES INE ok CHAIN OF CUSTODY FORM (J2hrs ([)6hrs ()48hrs ([| Standard PROJECT INFORMATION K x4 | STR 284-2293 O4thrs (24ns Q72hs [Other 1. gen Client: 2. Project N ¥ C Lest Proj Proi 01: : , p ia me D Cc les UY 4 ae Go al rey 4c. Rotameter Number: 4 Proj : tes 8? a. Air Sampler. ¢ d O oe; , 6 Abatement Cocalo: 7. L) PCM (0.8 meson mce) 9. Type: c. {] Abatement 1.) Environmental 7 “2 @b OMe Casseme/fier Manufacture Cassette/Fines Manviacure _ MAL a. () Background 4. [] Post-Abate 9. [] Ambient toe Lol # ad{@ b. Pre-Abate e. (J OSHA baOthe Chisny DAILY AIR SAMPLE RECORD 11. 12. Sample Location 13. Time (24 hrs clock) 14. Flow Rate (L/min.) 16 16. 17 Sample 0. | Pump Ti2aT12b. [12c. Sam i Total Ai ibers/Fields| Fi : 112b, _ Sample Coordinates 13a. Start {13b. End [13c. Total [14a Stan |14b. End 114 olal Air Vol.| # Fibers/Fields| Fiber Conc. F/CC Soni Number IWA | OWA hve (liters) Minus Blank i) ra) LBo L Field Blank 03 Field Blank Ce “a , prcor#Ht SIL | oO! Cy Sceclhoid L¥3Zd rd fre, <c] & | ¥iCa20 ‘ey = LOT WISE Cane ee Loaf iroy|[Uyvo}] ct | & (yo 0? lo. Canoe. (437204 Cro | ml (EE Oat 13 Bra AU 7a oy La’ of wry wJod If? P29 V yo) ¥ | & f TO Amt + + os OD de HAIN OF GUSTODY LAB INFORMATION (ATC ELAP # 10879, ATC NVLAP # 1187) an ~~ 5 i 18. Rylinguished By. 19. Received By: 20. Date: | 21. Time: | }22.LadName. 70 — Fie /Y | 23 date: | 24. Time: | [25 Microscope Make’Serial # i \ fea HE: le f2aba Reces| | a Analyzed by: Ak Ub Ai M3 wb {1} Nikon Labophot 238913 nod " a b. QC By: CJ Nikon Labophot 238917 c. Lab Batch #: C| Nikon Labophot 239079 |26. ATC Project Manager 28. Comments: Analysis Methodology a i 27. Result To: PCM - NIOSH 7400A | Ly OH ( ( Beeper/Phone #'s TEM - AHERA 1 WHITE - File YELLOW - Client/Report PINK - Lab GOLDENROD - Field NY-1 (1/01) NYC 9/11 Public Portal Document

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NYC-WTC_000129841Source: NYC Law Department, mirrored locally

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