NYC 9/11 Public Portal Document
AIRTEK Date: 11/21/01 Proj Num: 01-1212
ENVIRONMENTAL Page: 13
AIR SAMPLING RESULTS
CORP Code: FV
--Types of Project-- Address:LIONS HEAD 53
DEVELOPEMENT LLC
110 CHURCH STREET
State: Zip:
Date Analyzed: 12/01/01
Sample -1121-01 FV -1121-02 FV -1121-03 FV -1121-04 FV -1121-05
cation DJ,CLEAN RM OWA,WITHIN IWA,STAIRCASE IWA,2ND FLOOR IWA,2ND FLOOR
ERSON. DECON LOFT. FROM TO BASEMENT WJ. TO SOUTH CENTER
50 MURRAY ST. ENT.50 MURRAY STAIRCASE SIDE OF FL.
NT. ADJ. GRND. FL.
I ______
ctivity RE ABATEMENT PRE ABATEMENT PRE ABATEMENT PRE ABATEMENT PRE ABATEMENT
ersonal - -
vg Flow 8.0 8.0 8.0 8.0 8.0
al Date 1/21/01 11/21/01 11/21/01 11/21/01 11/21/01
F ime On 7:30A 07:32A
10:32A •
07:35A
10:35A
07:38A
10:38A
07:40A
10:40A
rime Off 0:30A
of Time 80 min 180 min 180 min 180 min 180 min
of Vol 440 ltr 1440 ltr 1440 ltr 1440 ltr 1440 ltr
V Cnt
Fibr
er Fld .04 .165 .41 .01 .45
I ibr Cnt
Fibr
Per CC 0.0019 0.0056 0.0140 0.0019 0.0153
omments
I ANALYSIS: NIOSH 7400 METHOD, A RULES - NIKON LABOPHOT - PCM
Authorized Signature
Li
Li
Li
NYC-WTC 000098146
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