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NYC-WTC_000188565

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000188565–000188574
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Scanned page image, NYC-WTC_000188571
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NYC 9/11 Public Portal Document

ATC ASSOCIATES, INC. Page 7 ”1 i 0 TIME : ^5 INDOOR AIR QUALITY FIELD REPORT

l.OCA'riON STUYVES^T niGn SCHOOL DATE f// 9/C I PROJECT NO. 19125 0266 'o r ’

Location B Oceup. 7 temperature Carbon Monoxide Respiiahle T\< )C> ■ ^7 ■ , , J <-/ '' •’ (ppm) (ppm) Pariicnlates(iig/ni’) (PP'n) ■

XA -ir/ O /Q 4^ ^1.6 1 o 11 <0- o

4'03 ~kS^-5' 11^3 /S o

7 r. 3 ((yog Q I g o- a , 46'7 3^ 13-3 214 9^-3 o /7 O O i

-1 cz o /5 3o 9 6A o Co ^/. G /Y O CL? ! 1 I a // C’- o

o Guideline levels 68 -VS^F/winter 30-60% Outdoor level + 9 ppiii 65 ng/m' I ppm H ASHRAE/AII-IA 73 -79"F/siimmcr 700 ppm 24-hoiir average K I S o Comments: o o I o The assessed loca(ion(s) () Does () Does not meet established indoor air quality guidelines. o o co Signature: xZe

NYC-WTC_000188571

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NYC-WTC_000188571Source: NYC Law Department, mirrored locally

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