NYC-WTC_000206335

NYC 9/11 Public Portal Document zzB cast Min PAGE OP NeHrToricNY 10017 WARREN & PANZKA ENGINEERS, R C. (212) 922-0077 AIR MONITORING LOG SHEElj^HAIN-OF-CUSTODY FORM Fax (212) 922-0630 24 hr'*'/a 12 hr+/a 6 hr'*'/a 3 hr+/a Immediate */a P.O. W&P FILE #: / O( '0 2._________ CLIENT H 2^- uor LABORATORY: _____________________ CONTACT: P ROJ ECT: F ANALYSIS METHOD: PCM T^ TEM LOCATION: /j circle one , 7400 EPA LEVEL II TECHNICIAN: 7

SAMPLE SAMPLI SAMPLE PUMP 4 FLOWRATE TmfcM'- TOTAL VOLUME CONCENTR. DESCRIPTIQWflX tCATION TYPE # :START STOP ON OFR < TIME (liters) (fibJcc.) " 2n~ X J li J/_ 7T^ ^2 0 03 „ ' ' J, y yz /hSt) OH aZ ■ y a 7W” g.f bO7S7 y 7^^ Z

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COMMENTS:

SAMPLE BY: C 5 7 -/ f X Ox) QtT DArE:/Q2L2F a --rO2-7o-o76 H SIGNATURE: K I Zr.^<^LxJ e DATE: 12'^^ SAMPLE TYPE COOES RELEASED BY: -=fc— 1 - Blank 5 - Final Clearance (inside) S o \ 1

SIGNATURE: o 2 - Pre-Abatement 6 - Final Clearance (outside) o RECEIVED BY: A/ /' DATE:/oZ/Vg; I o / " 3 - During Abatement 7 - Personal o co SIGNATURE: ' / 4 - During Glove Bag Removal 8 - Background o o LO SEE REVERSE SIDE FOR ANALYSIS INFORMATION

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NYC-WTC_000206335