1 shared non-person entities · 1 shared topics · similarity 0.985
machine-extracted · confidence unavailable · Check page ↗Document / 3 pages
Indoor air quality field report, PS 234M, July 2001
Machine-extracted title · confidence 92%Field report recording real-time measurements of CO, temperature, humidity, and particulates at the school.
NYC-WTC_000177884–000177886Page image
OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
ATC ASSOCIATES, INC. J_ of J TIME INDOOR AIR QUALITY FIELD REPORT
LOCATION DATE J V/r/ PROJECT NO. 19125-02^7
Location Relative;. -I''Carbon;Dioxi?feH Carbon Monoxide , Respirable TVOCs fR..m.,inv/0AV .««#Vopm)- Panic rticnlates(ug/m ) (ppm)
CO G CO G M O _____ 0- H H O G XI O H ____ JJ 2„ M Q H H O O G 3a 6 < G M H
O X O G G b.o U H M H X > G _____ 3^' 0'^ G ' O
Z/^r^<3A>| CO 6-0 H
O o Guideline levels 68 -75“F/winter 30-60% Outdoor level + 9 ppm 65 II g/m ’ 1 ppm co 73 -79"P7sii miner o ASHRAE/AIHA 700 ppm 24-hour average H K 1 Comments: s Q o The assessed location(s) () Does () Does not meet established indoor air quality guidelines. o 1 o o co Signature: Date: /
NO
NYC-WTC_000177884
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NYC-WTC_000177884Source: NYC Law Department, mirrored locally
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