Indoor air quality field data sheet, P.S. 150M, June 2002

NYC 9/11 Public Portal Document

ATC ASSOCIATES, INC. Pagc^5of INDOOR AIR QUALITY FIELD REPORT DATE:_^^^<^_PROJECT NO: Time: | LOCATION I sc Location Occupants Temperature (F) Relative J .; ,^i-t^Carboii'^£.|l Carbon Respirable '■■TVOCs A- Humidity Monoxide,-;! Particulate ' (ppm) '(%)'xfeA ippm)AA s (ug/m^) ■ NVAiM ■'rC-tJxqT 77.4 5I.‘^ 33'^- 1 \ \

aUA UA i^CAA- K.l 5|.G *31 i I (- C ^5.3 ■52 S foof Ha n 1 t F” I k-C' A vA j 5 '/S.i MT.o i cats \-CQn 75^4 &I.H 6C I J Cl HA/M c7\A^vc>rY 3 mc'M’ 1 rs fxxJvvT I £ -TO UAtl '7'^,9' ^5 J \ U LexT'TO Ct>Z\s \AP IVHA SS.G 95o -VC V CM 1_____ ___________ Cm 68 - TS'^/winler 30-60Y, C C? Outdoor level I Q Guideline levels 9 ppm 65 ug/ni' I i)|)iii

H ASIIRAE/AIHA 73-79 ’F/siimmcr + 700 ppm

I—i s Comments: a I—i o o riie assessed location(s) () Does () Does not meet established indoor air quality guidelines. Io o CO Signature: Date: £

NYC-WTC_000178781