NYC 9/11 Public Portal Document
AIRTEK Date: 12/12/01 Proj Num: 01-1212
ENVIRONMENTAL Page: 113
CORD AIR SAMPLING RESULTS
Code: TJ
--Types of Project-- Address:LIONS HEAD
110 DEVELOPMENT LLC
110 CHURCH ST.
State: Zip:
Date Analyzed: 12/16/01
Sample J -1212-19 TJ -1212-20 TJ -1212-21 TJ -1212-22 TJ -1212-23
Location ,16TH FL. OWA,15TH FL. OWA,14TH FL. OWA,13TH FL. OWA,12TH FL.
IN STAIRWAY AIN STAIRWAY 4A.IN STAIRWAY 4AIN STAIRWAY lAIN STAIRWAY
etivityDURING ABATEMENT DURING ABATEMENT )URING ABATEMENT DURING ABATEMENT )URING ABATEMENT
Personal - -
5.0 5.0 5.0 5.0 5.0
I vgFlow
1 Date 12/12/01 12/12/01 12/12/01 12/12/01 12/12/01
time On 12:18P 12:20P 12:24P 12:27P 12:31P
time Off 4:46A 04:48A 04:53A 04:55A 04:58A
of Time 68 min 268 min 269 min 268 min 267 min
of Vol 340 ltr 1340 ltr 1345 ltr 1340 ltr 1335 ltr
I V Cnt
Fibr
.18 .50 .51 .49
per Fld .055
ibr Cnt
Fibr
Per CC 0.0020 0.0066 0.0182 0.0187 0.0180
omments
I ANALYSIS: NIOSH 7400 METHOD, A RULES - NIKON LABOPHOT - PCM
I Authorized Signature
I
NYC-WTC 000098269
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