NYC 9/11 Public Portal Document
USEPA Region 2 Page 1 of
Air Sampling Work Sheet
Tetra Tech Project, Rockaway, NJ
EPA Contract No. G1058240305701
Site: WTC NYC (WTC) WA #:
Tetra Tech Christopher Jimenez WAM Neil Norreli/Chris Jimenez
Contact:
Phone: Phone: 212-608-7097
i Sample # 07586 07587 j 07588 j 07589 I NA
I Location I Washing Tent ! Austin Tobin Plaza I South Tower
North Tower
!----------------------
i Pump/Sampler#
I
: Media \ Tedlar Bag 'Tedlar Bag pT^lar Bag I Tedlar Bag
■ Analysis / Method ; VOCs ' VOCs VOCs VOCs
Time/Date (Start) ' 08:50/0 03/12/02 ] 11:16/0 03/12/02 11:12/0 03/12/02 i 11:20/0 03/12/02
; Time/Date (Stop) j 08:51/1 03/12/02 ! 11:17/1 03/12/02 I 11:13/1 03/12/02 111:21/1 03/12/02
Total Time (Minutes) 1 (min) 11 (min) : 1 (min) 1 (min)
Pump Fault !N In •N N
Flow rate/min (Start) 1.0 Liters 1.0 Liters 1.0 Liters 1.0 Liters
Flow rate/min (Stop) 11.0 Liters 1.0 Liters 1.0 Liters 11.0 Liters
Flow rate/min (Avg) 1.0 Liters ■ 1.0 Liters j 1.0 Liters 1.0 Liters
Volume ' 1.00 Liters ' 1.00 Liters 1.00 Liters 1.00 Liters
! Comments;
; 07586:
1 07587:
■07588:
i 07589:
CITY_21MC100_002948884
NYC-WTC_000186659
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