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Document / 26 pages

Capital Properties FOIL Request Response, Feb 2002

Machine-extracted title · confidence 95%

A letter from Capital Properties submitting additional air quality monitoring results for Broadway and Trinity Place buildings to the DEP.

NYC-WTC_000132628–000132653
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NYC-WTC_000132645 Parameter Units OSHA NIOSH ACGIH Sample # Location ALI 111-19 AL2 115-17 111-11 ALA 111-17 ALS 115-3 ALE 115-13 AL7 (48) Blank 115-15 115-13 111-15 111-3 111-20 115-11 AL14 AL15 ALIT AL18 AL19 (Hg) 115-5 115-6 115-7 111-19 115-9 Blank Acetaldehyde ppm 200 lowest feasible 25 0.008 <0.009 <0.02 <0.009 <0.01 <0.02 <0.2 20.01 <0.009 <0.008 <0.009 <0.004 <0.008 <0.008 <0.01 Table III Aldehydes Benzaldehyde | Butyraldehyde | Crotonaldehyde Formaldehyde ppm ppm ppm _Propionaldehyde ppm none none 0.75 ppm none none none 0.016 none none none 0.03 none <0.003 <0.004 <0.01 <0.004 <0.005 <0.006 <0.2 <0.004 <0.004 <0.003 0.004 <0.005 20.006 <0.01 20.006 <0.008 <0.009 <0.2 <0.006 <0.006 <0.005 <0.005 <0.0008 <0.006 <0.002 <0.003 <0.003 <0.005 <0.006 <0.005 <0.005 <0.007 <0.008 <0.2 <0.005 <0.006 <0.01 <0.006 <0.008 <0.01 <0.2 <0.006 <0.006 <0.005 <0.006 <0.001 <0.009 <0.003 <0.005 <0.005 <0.008 <0.008 <0.2 0.02 <0.006 0.02 <0.007 <0.03 <0.02 0.01 <0.007 <0.02 <0.009 <0.02 <0.01 20.2 <0.2 <0.01 20.01 <0.007 <0.007 0.02 <0.006 <0.01 <0.007 <0.003 0.03 <0.001 <0.01 <0.007 <0.003 0.02 . <0.006 0.02 50.006 0.04 <0.009 0.03 <0.01 <0.2 <0.2 Valeraldehyde ppm none none none <.004 <0.005 <0.01 50.005 <0.006 <0.008 <0.2 <0.005 <0.005 <0.004 <0.004 <0.001 <0.007 <0.002 <0.004 <0.004 <0.006 <0.007 <0.2 -

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NYC-WTC_000132645Source: NYC Law Department, mirrored locally

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