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Indoor air quality field report, ATC Associates Inc., Sep 2001

Machine-extracted title · confidence 85%

Field data sheet for indoor air quality monitoring conducted by ATC Associates Inc., containing raw environmental readings.

NYC-WTC_000174838–000174848
Page image
Scanned page image, NYC-WTC_000174838
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

l:3 o j OSS c L L L—J E E__ / t ..-.J L EZJ C. 23 C2J £

ATC ASSOCIATES, INC. Page I of /I INDOOR AIR QUALITY FIELD REPORT LOCATION date / Z / I PROJECT NO. -Z ^5^ - g>OQ 1 -

^44 ^5.0 O ' a O' o ■

£ C»t 33£> 3go o •o o. o

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5 J. I O" O ® €7

3 /• Y 0 . C? a. s> Iff. 3 I 3 O . o 45 o. o f-J fk, J6J ef'G oSa ~1 g.5 74.1 O o

1 2'5 74. ) 745- £> • O Z<o o 'O Guideline levels 69 - 76"F/winter 30-60% Outdoor level + 9 ppm 50 ug/m^ 1 ppm ASHRAE/AIHA 73-78.5‘’F/summer 700 ppm

Comments:

The assessed Iocation(s) () Does () Does not meet established indoor air quality guidelines.

Signature: ^ate: /^ / I I o

NYC-WTC_000174838

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NYC-WTC_000174838Source: NYC Law Department, mirrored locally

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