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NYC-WTC_000204516

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000204516–000204527
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NYC 9/11 Public Portal Document

ATC ASSOCIATES, INC. Pane z^iil

INDOOR AIR QUALITY FIELD REPORT

LOCATION // S DA I L 3 -7^-e>.A~ PROJECT NO.

LiietUiini Oeeiip. 'I’eni|ier:iliire Reiaiivc C’arlmii Dioxide Carbon Monoxide Respirable I \'(JCs s ("I'’) Ituinidity (%) (ppm) (ppnt) l’ailieuliiles(ng/ni’) I I ^3 e:> ^.D p I

S>7<’ e> i I'

ja ^7- & 5/.4r o /3 &.£>

30 7<^./ 3^2. o

JO 7/^ 3.2.4 /O^S" 0 /4 c^.o

5^^ D

/<p/o ar J2^./ 0 ^•o /£>/7- AO JO.2 544 0 /^ 0.0 I '

/o>cA^ 7 562 0 O.O

>5/< J /3 o.^ Guideliiic lex els 68 -75"F/n inter 300% Outdoor level I ,9 ppm 65 ug/nL 1 I'pill o H ASUKA K/AIIIA/EPA 73 -/y'F/siiminer 711(1 ppm ! 24-liour ax erage f

I—i ( jiiiiiiieii(s: s o o o riie asscsst d l(icati(iii(s) ( ) Dues ( ) Dues not meet estalilislieil indoor air quality guidelines. Io o co o Sir nalui e: Date: I—i

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NYC-WTC_000204527

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NYC-WTC_000204527Source: NYC Law Department, mirrored locally

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