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Indoor air quality field report, PS 89M, Feb 14 2002

Machine-extracted title · confidence 95%

Field data sheet recording environmental parameters and TVOCs at PS 89M to evaluate indoor air quality compliance.

NYC-WTC_000185983–000185990
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Scanned page image, NYC-WTC_000185990
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NYC 9/11 Public Portal Document

ATC ASSOCIATES, INC. 8 of S’ TIME (e?o INDOOR AIR QUALITY FIELD REPORT 'I

LOCATION PS83 M DATE PROJECT NO...... . H R S-717

catiw siaa chili\c- M________ J . .......... ........ ' I

(I ACC C^.5 i^o sec 0 (t> Q - 68-5 IS.8 7 56 0 fo 0 .30 8 6 g’. l^- r 0 n e&.3 ((■7 5C^ c/ 1| o 33o l(-7 0 II

<^70 13.6 ^35 0

(^e.Q 11-7 S](, 0 (5 0 7\ ov'i'w. m iu 6?.7 (a.O SSH 0 9 o ^0 I_______ 7/-5 S5(7 0 o o Guideline levels 68 -75®F/wiiiter 30-60% Outdoor level + 9 ppm 65 iig/m ’ 1 ppm H ASHRAE/AIHA/EPA 73 -79’F/siinimer 700 ppm 24-hour aA'erage 7to I—i s o Coin incuts: o o Io The assessed location(s) () Does () Does not meet established indoor air qualitj' guidelines. o co o Signature: Date: ^//y/e^ . co CT

NYC-WTC_000185990

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NYC-WTC_000185990Source: NYC Law Department, mirrored locally

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