NYC 9/11 Public Portal Document
Subj: Fwd: WTC PCM Results
Date: 10/6/2001 3:59:32 AM Eastern Daylight Time
From: BOBRAKATE
To: GaspOpus, AuntRocca
To: [email protected]; [email protected]
File: WTCSamples105.pdf (5794947 bytes)
DL Time (52000 bps): < 31 minutes
I am having trouble reading the file. Also Numbers 14 & 15 state "Field Blank", I don't know what they represent.
Additionally, there are no samples from the South End of Battery Park City. Is that deliberate? Please advise. I have not sent to
Commissioner will wait to hear from you. Thanks
Forwarded Message:
Subj: WTC PCM Results
Date: 10/5/2001 11:26:38 PM Eastern Daylight Time
From: [email protected] (Birger Elvenaes)
Reply-to: [email protected]
To: [email protected], [email protected], [email protected], [email protected]
Attached are PCM laboratory results from air samples collected from the
vicinity of the World Trade Center on October 5, 2001.
Please note that when a sample result is expressed as less than a
certain fiber concentration such as "< 0.004 f/cc" then that result
means that the fiber count was less than 0.004 fibers per cubic
centimeter and that the LOQ (Limit of Quantification) was 0.004 f/cc.
Birger Elvenaes
<! doctype html public "-//w3c//dtd html 4.0 transitional/en">
Attached are PCM laboratory results from air samples collected from the
vicinity of the World Trade Center on October 5, 2001.
Please note that when a sample result is expressed as less than a certain
fiber concentration such as "< 0.004 f/cc" then that result means that
the fiber count was less than 0.004 fibers per cubic centimeter and
that the LOQ (Limit of Quantification) was 0.004 f/cc.
Birger Elvenaes
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Date: Fri, 05 Oct 2001 23:24:09 -0400
From: Birger Elvenaes <[email protected]>
Reply-To: [email protected]
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Saturday, October 08, 2001 America Online: GaspOpus Page: 1
NYC-WTC 000148343
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