NYC 9/11 Public Portal Document
AIRTEK Date: 12/17/01 Proj Num: 01-1212
ENVIRONMENTAL Page: 145
AIR SAMPLING RESULTS
CORP Code: TJ
--Types of Project-- Address:LIONS HEAD
110 DEVELOPEMENT LLC
110 CHURCH ST.
State: Zip:
Date Analyzed: 12/21/01
Sample J -1217-25 TJ -1217-26 TJ -1217-27 TJ -1217-28 -1217-29
•Location WA,10TH FL.
' OWA,9TH FL. OWA,8TH FL. OWA,7TH FL. LD BLANK
IN STAIRWAY lAIN STAIRWAY 4AIN STAIRWAY lAIN STAIRWAY
ctivity )URING ABATEMENT )URING ABATEMENT )URING ABATEMENT )URING ABATEMENT
Personal - -
vg Flow 5.0 5.0 5.0 5.0 0.0
al Date 2/17/01 12/17/01 12/17/01 12/17/01 /17/01
ime On 1:42P 01:44P 01:47P 01:50P
ime Off 04:53P 04:55P 04:58P 05:01P
of Time 91 min 191 min 191 min 191 min
of Vol 955 ltr 955 ltr 955 ltr 955 ltr
I V Cnt
Fibr
Per Fld .45 .005 .425 .01
ibr Cnt
'Fibr
.Per CC .0231 0.0028 0.0218 C 0.0028
Comments
I ____ __________ __________ __________ _________
I ANALYSIS: NIOSH 7400 METHOD, A RULES - NIKON PHOT - PCM
I Authorized Signature
1
1
NYC-WTC 000098304
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