NYC 9/11 Public Portal Document
ATC ASSOCIATES, INC. Page 4 of
TIME ,no INDOOR AIR QUALITY FIELD REPORT
LOCATION PSI5O M DATE PROJECT NO. lA ) as- 3.8^
. Location? Occtip. ■ . i; Tfeiilperatiife , GRelatiy^j Carbon pipxitle*. Ca '■ bo tEM on oxi cl 6 jG?,Respli‘abie ?; TVOCs
Uiimidily (%) . ' (PP'4: 7 j f ? G ?(PPP’) ; Pitrfktuls>tes(ug/n?) (pp^C
6 e. c> 3 GC'/- I 2o C
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6> 6 LC-1 I c.
Mq,-. Qc. k 68. ■^9. T 7^3 6 I 2 z c>
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M,, ,., C CCu e 7-c> H 3 -1. I r.
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L ■ I .( -it G
.Hull_ hcyjPo; 7/. 2 .3; 3 ‘2 m c
SU... H 665 ( C«
(ui io cline levels 68 -75"F/wiii(er 30-60% Oiiltloor lex'ei + 9 ppm 65 ug/ni^ 1 ppm
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73 -79"F'/siiinmer 700 ppm 24-hoiir average
H ASIIHAE/AIHA/KPA
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o ('oinmeiits:
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I The assessed l«eation(s) () Does ( ) Does not meet established indoor air quality guidelines.
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Signature: Date: 2/k/c£
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NYC-WTC_000178731
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