NYC 9/11 Public Portal Document
I AIRTEK
ENVIRONMENTAL
Date: 12/17/01
AIR SAMPLING RESULTS
Proj Num: 01-1212
Page: 137
CORP Code: TJ
--Types of Project-- Address:LIONS HEAD
110 DEVELOPEMENT LLC
110 CHURCH ST.
State: Zip:
Date Analyzed: 12/21/01
Sample J -1217-01 TJ -1217-02 TJ -1217-03 TJ -1217-04 -1217-05
cation J,1ST FL. OWA,IST FL. OWA,1ST FL. OWA,1ST FL. ',1ST FL.
50 MURRAY ST. 15FT. EAST OF CLEAN RM 30FT. WEST OF MURRAY ST.
NTRANCE 50 MURRAY ST. PERSON. DECON 50 MURRAY ST.
ENTRANCE
I _______
ctivity DURING ABATEMENT DURING ABATEMENT )URING ABATEMENT DURING ABATEMENT
I• rersonai
vg Flow 6.0 6.0 6.0 6.0 5.0
I 1 Date 12/17/01 12/17/01 12/17/01 2/17/01 12/17/01
rime On 04:32A 04:33A 04:35A 4:37A 07:21A
rime Off 06:15A 06:17A 06:18A 6:20A 10:26A
of Time 03 min 104 min 103 min 03 min 185 min
of Vol 618 ltr 624 ltr 618 ltr 18 ltr 925 ltr
I V. Cnt
Fibr
Per Fld -345 .235 .165 085 .225
ibr Cnt
I Fibr
Per CC .0274 0.0185 0.0131 .0067 0119
omments
ANALYSIS: NIOSH 7400 METHOD, A RULES - NIKON LABOPHOT -
r~
Authorized Signature % ''
/.•/ ~ -`+r te
NYC-WTC 000098296
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