Indoor air quality field report, PS 89M, Feb 6 2002

NYC 9/11 Public Portal Document

ATC ASSOCIATES, INC. TIME 3'.So INDOOR AIR QUALITY FIELD REPORT

LOCATION PSSA M DATE ^/^/oz PROJECT NO. iqias- Carbon Pioxidc^ Carbon Mol TVOfy^ ('!*’) ’ I rlimudi(> (%) ' 11111 111 J tip ________________ -J

G-y A.S K>. X- (5.3 530 O la o 310 (ThailZ To J II-Y 53q o o

33 o 14.C 2M o

328 10.2 13.9 47-g O o

B -3 3-2. o G9M o

.68-4 13-4 o .25_ o

AU;VOrf vAxvt 7^.0 iq.^ Si4 o lY o

IH U.9 5)5 0 So o

Ab ( 15.0 fl? 0 ia O

Chau} 70,7 <4-3 5IS 0 O o Guideline leA^els 68 -75”F/wiiiter 30-60% Outdoor level + 9 ppm 65 ug/m^ 1 ppm H ASHRAE/AIHA/EPA 73 -79’F/suinmer 700 ppm 24-hour average J I—i s o Comments: o o Io The assessed location(s) ( Does () Does not meet established indoor air quality guidelines. o co I—i o Signature: Date: ^4/ox co NO

NYC-WTC_000185974