3 shared non-person entities · 1 shared topics · similarity 0.984
machine-extracted · confidence unavailable · Check page ↗Indoor air quality field report, March 2002
Machine-extracted title · confidence 90%Field report from ATC Associates recording indoor air quality measurements including carbon monoxide and humidity levels at a school site.
NYC-WTC_000179444–000179451
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
ATC ASSOCIA'fES, INC. LIMP ^'77 INDOOR AIR quality FIELD REPORT EOCA'flON 76^-0 777^/^ 77C DA'I E PRO.IECTNO. 7-^/^J''~
Location OcGup, Tenippraliire "fF)- ■' Relative Cai 1)011 Dioxide Carbon Monoxide Respirable Hiiiniilitv (%) , (ppm) Pai ticiilates(pg/ii?) (ppm)
G to O 5 a O' G M o H 3^. o H o G O T<9.7 3^. 7 CD C? o V o Q/ccf/-W£. 3^ H M ^<3 ■ G 33.3 ^■^7 3 C> O o o H O Hl < M S G Hl ^9 7 39.3 3 I (P L) a f7,^Crf 7 O G a M s H / r7- 7 7Z o. o M Hl ^/cZc^ G
S O ' > V 79 3 79f z 77 9 D -(Z/.e7e/^'cc 7S-3 i/73 5 5 0,0 9o3rQa^ / w M H3 H - ____ 6? '7S~/ aj’ / 3 <r p o 77^ -77- 0 s7 r [\J o 73.0 33. / J e>. O o 68-75“F/«i;i(ei co Cnidcline levels 30-60% OiUdooi loci I 0 ppm <>S iig/in’ j ! ppi,. o 73 -7y"F/siiininei 700 ppm 2-1- lioiii JI) Cl .If kSIIIUE/AlllA/EPA H K I
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NYC-WTC_000179446
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machine-extracted · confidence unavailable · Check page ↗Filed elsewhere
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