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Chain of custody for asbestos air samples, Sept 2002

Machine-extracted title · confidence 98%

Chain of custody document tracking TEM analysis of air samples from the DEP cleanup project at 125 [name].

NYC-WTC_000177511–000177515
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Scanned page image, NYC-WTC_000177515
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NYC 9/11 Public Portal Document

Page______ AiR MONiTORiNt* ATA TURNAROUHDTI!?^ AND nstirs Li 6 hrs L) 48 hrs LT Standard 5$^ y CHAIN OF CUSTODY FORM □ 4 hrs n 24 hrs □ 72 hrs Lt Other PROJECT INFORMATION 1. Client: 2. Project Name c' P Project Monitor: -Ic Rotameter iJiimben

oioio P 2a. Project Address (2 ZZ C'e. cZa r' p/ 3a. Task # „ 4a. Air Sampler: U-.V v^. o em u L s - a o6 O ooc> 5 Dele: 6 Abatement Location: O j 7. I I PCM tU8 minor MCE) 8. STEM i0,45 niicruii MCE) 9 Type: c. □ Abatement f. I ; Environmental

GQ 110'3 ArokA kA(,'5 ctt((1^0 1 iZib-cite.'fliit! lYbnuiaclurc C2' itd fiitci Mundfuctufi a. i I Background d. [_ I t’ost-Abale J j ] Al nbient Lo: # Lot# mo b. □ Pre-Abate e □ OSHA h. i I Oikier

DAILY AIR SAMPLE RECORD 10. 11. 12. Sample Location 13 Time (24 hrs clock) 14. Flow Rate (L/min.) 15. 16. 17. to Total Air Vol. # Fibers/Fields Fiber Cone. F/CC G Sample I.D. Pump 1?a. 12b 12c. Sample Coordinates 13a. Start 13b. End I3c. Total I4a. Start 14b. End 14b. to Number Number IWA OWA Avg (liters) Mintts Blank G M Field Blank O H Field Blank H O IS t [O lO S ^OO 3 23 O H Ic V IlT li I II 1x9 to (0 ^OIgO M O o i7 (Oil J' .k 10 lo3 Su^O'O H o 3 3 v (2 us A d 0 iO Xho To M o u M ri (0 20 a S H V Skk) fO (0 M 23 3 > V poYS k> IQ IQ O zo V t 7^ Io IQ lo Hi^At (O (O /O JoML W M .2S C rcQu-L <^1 ok lo (0 /o Ucci 3 H O s V (O 10 Io 3 Moa O O CO CHAIN OF CUSTODY LAB INFORMATION (ATC ELAP # 108 79, ATC NVLAP #1187) o ! 22. Lab Name: PI TC 21 2b Microscope MokO'-Soiiai #: 19. Received By 20. Date: 21. Time: 23. Date: 24. Time: 18. r^quislied By: / I H K

II ■ L VO / ( nn 22 oTlt/o L a. Analyzed By:

b. QC By: ' ‘ Nikon Labcpiio: 238913 L i Nikon Laltopiioi 23891 7

fc Batch #: I Nikon Lationhol 239079 HI o r tn 3 o nn!' I 27. Resiiii i 0 Hc.ivi - NiOSH 7400.8 o o co F. IZurT Beepei/Piione #'s TEM -AHERA tC. WHITE tile YELLOW - Client/RopoT PINK - l ab GOLDENROD - Field NY-1 (■ Oli cn CTt o

NYC-WTC_000177515

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NYC-WTC_000177515Source: NYC Law Department, mirrored locally

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