NYC 9/11 Public Portal Document
ATC ASSOCIATES, INC. Page of
TIME |R'^ INDOOR AIR QUALITA^ FIELD REPORT
LOCATION £633^ DATE .745/0^ PROJECT NO. ma5 - ^"^9
■ ’ Loealiou 1 Oecup. I’emperalme Relative Carbon Dioxide Carhoti Monoxide Respirable rvocs
aiiijsifl . (T) n.mui.yOi) (ppm) Parlicdlaks(ug/li?) (WO)
______ ___________
3o4 7 11
3tS >^•1 looc^ O 2-0
3o^ 27-5 1 ‘^C’ O a
^5 ^6 217.9 993 <9 16 n
3=33 2c? 7 5. A 97 3 &0I O H 6
39^ 9^1 7 7-p 776 6 Cj
3 (t 31 y^i-i :?!. 3 I ^o A. o 13 o
315? A >1 ) >, J 53-9 (Ot?^ 9 /C o
3310 9 69 A ^3' (190 o o
U 3____ LZ 63 9 5o.S I OOI _0 H __ C?
o Guideline levels 68 -75’F/winter 30-60% Outdoor level + 9 ppm OAugZnP 1 ppm
H ASHRAE/AIHA/EPaV 73 -79’F/summer 700 ppm 24-hour average
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Comments:
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o The assessed loca(ioii(s) (*) Docs ( ) Does not meet established indoor air qualify guidelines.
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co Signature: Date:
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NYC-WTC_000199182
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