NYC 9/11 Public Portal Document
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USEPA Region 2
s
Air SampSing Work Sheei
Tetra Tech Project, Rockaway, NJ
EPA Contract No. G1058240305701
Site: WTC NYC (WTC) WA #:
Tetra Tech WAM Neil Norrell/Chris Jimenez
Contact:
Phone: Phone: 212-608-7097
Sample# 07541 07542 07543 07544 J NA
Location Washing Tent Austin Tobin Plaza North Tower South Tower
Pump/Sampler#
Media Tedlar Bag TedlarBag TedlarBag ! Tedlar Bag
Analysis / Method VOCs VOCs VOCs I VOCs
: Time/Date (Start) /O 03/01 /02 . 09:50/0 03/01/02 j 09:55/0 03/01/02 09:44/0 03/01/02
Time/Date (Stop) /1 03/01/02 i 09:50/1 03/01/02 09:55/1 03/01/02 09:44/1 03/01/02
Total Time (Minutes) 1 (min) 1 (min) 1 (min) i 1 (min)
Pump Fault N N N 'N
Flow rate/min (Start) 1.0 Liters I 1.0 Liters 11.0 Liters 1.0 Liters
. Flow rate/min (Stop) 1.0 Liters J 1.0 Liters 1.0 Liters 1.0 Liters
Flow rate/min (Avg) 1.0 Liters 1.0 Liters 1.0 Liters : 1.0 Liters
Volume 1.00 Liters 1.00 Liters 1.00 Liters 1.00 Liters
Comments:
07541:
07542: No smoke @ breathing level.
07543: No smoke @ ground level.
07544: No smoke @ ground level.
S
CITY_21MC100_002948922
NYC-WTC_000186665
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