NYC-WTC_000211390

NYC 9/11 Public Portal Document

ATC ASSOCIATES, INC. TIME INDOOR AIR QUALITY FIELD REPORT

LOCATION PS8A M DATE I Oi. PROJECT NO. lAias- Location Teinperature -Relative 5Ga rho n D ioxid e- /Ga r 1)0 tiMonoxide T:/ Respirable TVOCs C’F) - lJufiudib)'X’z!l>) . (ppm) . pa ftigu i atestug/ in^) (ppm)

.... 3 2. 7 o 1.^3 O c

3 -> y 836- i9 719 .71 C7.8 O. Ci

^.30 11 ^S-l 35 ,5 €^32. o (7 o. c? ^6/ ■217-C ('■'P'7 <^8 76 6 6’ r

6 .3C < > 63G C> •76 47 8 16 o

.7.7 <, 13 67-3 .-•? z 9 8 70 i

=76 8 £H/TM ) .•3 g 7 731 CT 74 O G

Audi } Q'-I [Afb oX-.^ o 0. G

■^oi «Z| 34O 0 ir 6- G

■76 2. 45 7-c--. .3 G- 5 fc'SU r; I C> o 6O5“F/wiiiter 30-60% Outdoor level + 9 ppm 65 ug/n£ 1 ppni Guideline levels H K ashrae/aiha/epa 73 -79"F/suinmer 700 ppm 24-hour average I LJ . l-» I Antttxv- O.A^.cje PlQy^.o.-vxl M--fU P«cd.r...j —3lO g Coin nients:_____ ___ ____________ _ _______________________ o o I o The assessed locatioii(s) () Docs () Does not meet established indoor air quality guidelines. o

CO i Signature: Date; NO

NYC-WTC_000211397