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Indoor air quality field report data sheet, Dec 2001

Machine-extracted title · confidence 90%

Data sheet from an indoor air quality field report containing environmental measurements and observations for a specific location in December 2001.

NYC-WTC_000185570–000185582
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Scanned page image, NYC-WTC_000185576
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

7- ATC ASSOCIATES, INC. Page'^ of 13 TIME IP INDOOR AIR QUALITY FIELD REPORT

LOCATION S7u.y U.S date ISt/lT^/n/ PROJECT NO. 19 IAS -

J. Dioxide irlkulaiv^ 111 1 T\O( (Piun -’1 ___

7^^ 3 (O5S ( 0 loo I 1 1? j(00 4 75. M 1 18 O

loo^i 3S a A. 0

aM 5S-5 9oi ^1 o lOlO 30 74.^ lo5o 14 0

1217 18 73-C 53-5 786 I 15

1055_________ 54 73.7 35-7 |£?48 I iq o

(054 31 73.5 2)5.3 8b8 [ <aa_ O

1^3 -14 7^^3 as. o 1160 I o SVmls i 53.7 ^76 Outdoor level + I 9 ppm 53 65 ug/m^ __ O 1 ppm o Guideline leA els 68 -75'’F/winter 30-60% H ASHRAE/AIHA/EPA 73 -79“r/siimnier 700 ppm 24-hour average K I

o s Comments; o o Io The assessed location(s) () Does () Does not meet established indoor air quality guidelines. o co o Signature: Date: (a/ft lo\ o OS o

NYC-WTC_000185576

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NYC-WTC_000185576Source: NYC Law Department, mirrored locally

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