NYC 9/11 Public Portal Document
AIRTEK Date: 12/13/01 Proj Num: 01-1212
ENVIRONMENTAL Page: 116
AIR SAMPLING RESULTS
CORP Code: TJ
--Types of Project-- Address:LIONS HEAD
110 DEVELOPEMENT LLC
110 CHURCH ST.
State: Zip:
Date Analyzed: 12/16/01
Sample LJ -1213-07 TJ -1213-08 TJ -1213-09 TJ -1213-10 TJ -1213-11
I ocation )WA,18T FL. OWA,IST FL. OWA,14TH FL. OWA,13TH FL. OWA,11TH FL.
LEAN RM. 15FT. EAST OF 4AIN STAIRWAY 4AIN STAIRWAY AIN STAIRWAY
ERSON, DECON 50 MURRAY ST.
ENTRANCE
I ________
ctivity )URING ABATEMENT )URING ABATEMENT )URING ABATEMENT )URING ABATEMENT )URING ABATEMENT
Personal - -
vg Flow 5.0 5.0 5.0 5.0 5.0
1 Date 12/13/01 12/13/01 12/13/01 12/13/01 12/13/01
time On 07:42A 07:44A 07:56A 07:59A 08:04A
ime Off 2:44P 12:46P 02:06P 02:09P 02:14P
of Time 02 min 302 min 370 min 370 min 370 min
of Vol 510 ltr 1510 ltr 1850 ltr 1850 ltr 1850 ltr
I V Cnt
Fibr
.29 .25 .34 .055
er Fld .33
ibr Cnt
Fibr
Per CC .0107 0.0094 0.0066 0.0090 0.0015
omments
ANALYSIS: NIOSH 7400 METHOD, A RULES - NIKON PHOT - PCM
Authorized Signature
~.
I
I
NYC-WTC 000098275
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