NYC-WTC_000202841

z Z -< o AIR MONITORING \TA Page____________ o turnaround!^ t co g AND 13 2 hrs 13 6 hrs □ 48 hrs 1 | Standard o ASSOCiAI fc 5 CHAIN OF CUSTODY FORM “0 I □ 4 hrs 13 24 hrs □ 72 hrs □ Other___ c o o ROJECT information CT o o' ro . Client: 2. Project Nam^^ 4. Plojecl Monitor: 4c, Rolainetfir Number: o "0 ro o oo 3a. Task# M 9L .. Dale: 6. Ahatenient Location: (0 8 fnicfOii MCE) 8. micron MCE) __ 9. Type: c. L J Abatement 1.11 Environmental O 1 o Cassette,'Filter Mariulactere _ Cassetle/fite» Manulaclure a. □ Background ri 13 Post-Abate g □ Ambient o c Lot (0 Lol » ViC b. □ Pre-Abate B, □ OSHA b37;,Olher/ ‘■' /;L r)Z'

I 3 CD 3 •AILY AIR SAMPLE RECORD 0. 11. 12, Sample Location 13, Time (24 hrs clock) 14, Flow Rate (L/niin,) 15. 16. 17. Sample I D. Pump 12a. 121). 12c. Sample Coordinates 13a. Start 13b. End 13c. Total 14 a. Start 1-10. End 141). Total Air Vol. /r Fibers,'Fields Fiber Cone. F/CC Number Number IWA OWA Avg (liters) Minus Blank

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o :hain of custody LAB INFORMATION <ATC ELAP # 10879, ATC NVLAP # 1187) 1^ iLBelingtiished Byt 19. Received By: 20. Date: 21. Time: 22. Lab Name: 23. Date: 24. Time: 25. Microscope Make,'Son,al #: /' / a. Analyzed By: ! 1 Nikon Labophot 238913 !£ yr-y - b, QC By: 13 Nikon Labophot 238917

! I Nikon Labophot 239079 S ill c. Lab Batch #: I ’ Analysis Methodology < ATC Project Manager: § ’'6. 28. Comments: CO 27. Result To: PCM - NIOSH Z400A o CTt Beeper/Phone #'s

WHITE File YELLOW - Client/Report PINK Lab GOLDENROD - Field NY-1 (1/01)