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

Machine-extracted title · confidence 90%

Field data sheet recording indoor air quality measurements including temperature and humidity at P.S. 150M in June 2002.

NYC-WTC_000178795–000178798
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Scanned page image, NYC-WTC_000178797
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OCR status: ocr · source: ours

NYC 9/11 Public Portal Document ATC ASSOCIATES, INC. Page J of aA INDOOR AIR QUALITY FIELD REPORT PS 1SO DATE: nll ie PROJECT NO: J9/ZS ~ 01 EF SO Time: LOCATION: “ Toe emperatare (F)-] Relative [ee oCarne [Pisin “re, | Finite NEXT NET @> | 734 [3sq | SC] 2 ona Cie? We | We [344] res | 2 | ppd en uC Pf Ue) Joel) ure ye ow 2) © HAC PAY REST STARS © 72% | Ste] cio (Z L © an > 72-/ SID | WS 2 2 OQ SOL 7 136 |S | 1023 2 Is loo sO IF | m4 JR4) Irel | 5 | ae] ig ; SOU Wi | ae >4] ras} op | ule soy raise | © 73.6 34.3 5 $94 2 a | QO Had | PA) CAST STAIZS 734 3.| 626 L- Lo © Guideline levels 68—75°F/winter || 30-60% || Outdoor level 9 ppm 65 ug” | TE ppm : ASHRAE/AIHA 73-79 °F/summer +700 ppm Comments: = The assessed location(s) () Does () Does not meet established indoor air quality guidelines. : Signature: fun Lh, A pate:_ Gf 9/er NYC-WTC_000178797

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NYC-WTC_000178797Source: NYC Law Department, mirrored locally

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