NYC-WTC_000209931

NYC 9/11 Public Portal Document

<MTC PROJECT INFORMATION o c INC.

.-'I', V AIR MONITORING DATA AND CHAIN OF CUSTODY FORM □ 2 hrs □ 4 hrs Page TURNAROUND TIME 0 6 his □ 24 hrs 0 48 his □ 72 hrs of

L] Slaiidaid □ Ollier

F Clieiil: 2. Project Name ^iDie(X« 4c. Rotameter Niiinber:

23. BtoietdAcUlres^ . ,■ 3a. Task # 4a. Air Sampler: C? 'I 7’ g A 5. Dale: G. Abatement Lncalion: 77r 1 PCM (0.8 micron MCE| 8. QTEM (0 45 micron MCE) 9, Type: c. □ Abatement (. L J Environmental Cassella/nHej Manufacture Casselli/l liter Manulaclure /? a. □ Background d. □ Post-Abate gif^^^nbient Lol# Lol# b. □ Pre-Abate e. DOSHA h. □Other

DAILY AIR SAMPLE RECORD 10. 11. 12 Sample Location 13. Time (24 hrs clock) 14 Flow Rate (L/min ) 15. 16 17. .Sample 1.0 Pump 12a. 12b Total Air Vol. # Fibets/Fields Fiber Cone. F/CG 12c. Sample Coordinates j 13a. Siad 13b. End 13c Tolal 14a. Start 14b. End 14b Niiniber Number IWA OWA Avg (liters) Minns Blank .•■•A Field Blank

Field Blank «RiB Bi® 7 toSO &O ISO to IO co 41 10^ i3O (O IO

•1 ISO 10 io |O (Jeb II CO 4tP'( IV to IfcO ^L3|O ISO (-0 to IspD APT •. b fO 11 iine 130 1'0 (0 tScO

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H CHAIN OF CUSTODY LAB INFORMATION (ATO ELAP # 10879, ATC NVLAP # 1187) K '^25. Microscope Make/Setial #: I 18 B^iiuiuished By;; 19 Received By: 20. Date: 21. Time: 22. Lab Name: ' 23 Date. 24. Time: to a. Analyzed 8y: I I Nikon Labo|)liot 238913

2 ill I J Nikon Labopliol 238917 o ! ------------------------------ Y J- > .0 ■ lU’ b. QC By: 1° Illi________________________ L7 c. Lab Balch #: I J Nikon Labopliol 239079

Analysis Meibnriology g i/G. aTc Project Manager; 27 Result To; f h 28. Comments: PCM -MIOSII 74tH)A

Beeper/Plioire #'s lEM AIIEFtA 4^ WHITE - File YELLOW - Client/Report PINK - Lab GOLDENROD Field

NYC-WTC_000209932