Indoor Air Quality Field Report, May 2002, 100 Trinity Place

NYC 9/11 Public Portal Document

ATC ASSOCIATES, INC. ’’age 7_ot INDOOR AIR QUALITY FIELD REPORT Time^j^ LOCATION; 100 Trinity Place /IIS for Economics And Finances DATE’.j^T^VjC^^roJECT NO; 15-19125-0291 ir \ * Location s ! Occupants; Temperature (“F) Relative 4 ■ Carbon gfl. Carbon .33 •;/ Respirable TVOCs Humidity Dioxide Monoxide Particiilate a (Ppni) (%) 3" (ppm) - I (ppm) - s (ug/ni’)

P'nn q'oq U2 -SO.I ML| 7/'O 1 ■^Aiu<!Ase- e» w G to ‘rsT’^ -FLCQg- ^4 [ 1 Kj G M O H H O 7=1X501(2. Ha B vLt-ALz/ ■ o 7^^ ML4- Wil 13 63 ^i4chc2r' IO 33 O H c/^f^jrPg^lA q QL*) 70 f M O O 13 H Hl < O S G -A 7^.1 M5.3 43? M

O Hl a M rvopg- 15 33 a M 33 s H Hl > lO qi<( '7/0 1 o S ' ^2<xyri 33 SI.I 'At'b Ul2> O i S w M 50 81,c sol 2110 1 ;c: H iA/4zO 475 to o Guideline levels ' 68 - 75*F/winter 50-60% Outdoor level 9 ppm 65 ug/in o co ASHRAE/AIHA 13-19 °F/summer + 700 ppm II O H K Comments: I t^o I—i S The assessed iocaiiou(s) () Does () Does not meet estabiisiied indoor air quality guidelines. O o o Io Signature: Date: o L. co 03 LO 03 I—i CO

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