NYC-WTC_000182714

NYC 9/11 Public Portal Document

ATC ASSOCIATES, INC. Pagc|j2ol _J_0 TIME INDOOR AIR QUALITY FIELD REPORT

LOCATION STDYVESANT HIGU SCHOOL DATE ///a/ot PROJECT NO. 19125-0246

Sseinp^^t^l SCarl^OWxid^ ■ Biss ) ZiJ 4o -AkX- O ■ G

35.Le I /6T7 74 6? ■ o

io "i5. 575 1 3 i C5 ■ C>

“1 j.q 41.5- I Aq G- e

-I 7. g .2- o ■ -6 s' s \ I 6 1^3 5" 5^.1 "I IH I 3 a o.e 3 3.0 331 1 A3 o . O

/ol c 3 T 73 I A

^1.4 1 65 ug/m^ £>•6 Guideline levels 68 -75’F/wiiiter 30-60% Outdoor level + 9 ppm 1 ppm o ASHRAE/ATHA 73 -79"F/s«inimer 700 ppm 24-11011 r average H K I to

I o Comments:

I I o The assessed locatioii(s) ( ) Does ( ) Does not meet established indoor air quality guidelines.

ii o Signatii re: Date: f/') ( O) o on o

NYC-WTC_000182723