NYC 9/11 Public Portal Document
II AIRTEK Date: 12/19/01 Proj Nun: 01-1212
I ENVIRONMENTAL
CORP
AIR SAMPLING RESULTS
Page:
Code: TJ
166
--Types of Project- - Address:LIONS HEAD
110 DEVELOPEMENT LLC
110 CHURCH ST.
State: Zip:
Date Analyzed: 12/22/01
Sample J -1219-19 TJ -1219-20 CJ -1219-21 TJ -1219-22 TJ -1219-23
ocatlon WA,1ST FL. OWA,IST FL. )WA,1ST FL. OWA,IST FL. OWA,3RD FL.
• LEAN RN 25FT. WEST OF 50 MURRAY ST. 15FT. EAST OF IAIN STAIRWAY
ERSON. DECON 50 MURRAY ST. :NTRANCE 50 MURRAY ST.
I____ __________
ctivi.ty URING ABATEMENT
_________
URING ABATEMENT )URING ABATEMENT
ENTRANCE
URING ABATEMENT DURING ABATEMENT
Personal - -
vg Flow 5.0 5.0 5.0 5.0 5.0
al Date 2/19/01 12/19/01 L2/19/01 12/19/01 12/19/01
ime On 01:44P 01:46P )1:48P 01:50P 01:55P
rime Off 05:45P 05:49P )5:53P 05:55P 05:58P
of Time 41 min 243 min 245 min 245 min 243 min
of Vol 205 ltr 1215 ltr L225 ltr 1225 ltr 1215 ltr
I V Cnt
Fibr
er Fld .17 .255 .19 .115 .325
ibr Cnt
I Fibr
Per CC L0069 0.0103 0.0076 0.0046 0.0117
omments
I ANALYSIS: NIOSH 7400 METHOD, A RULES - NIF
Authorized Signature
I
I
NYC-WTC 000098327
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