NYC 9/11 Public Portal Document
Page 1 of I Personal Air Monitoring
Airborne Fibers
Client:. ETS Contracting, Inc. Nikon Labophot PCM
FINAL-AIRE Project: DEP
1.14 Liberty Street
Serial No.: 241205
Fuld Areas 0.00785 mm2
Enrvironmental Consultants Addresses
Protect Location 1-t Floor and Basement Filter Area: 385 mm2
Date Sampled: 04/02/03 PO No: Method: NIOSH 7400'A"
Tel: 713) 646 925 Date Recelved: 04/12/03 Job No: 1286/03 CLAP ID No.: 11228
Fax. 1718) 646-0925 Date Analyzed: 04/12/03 Rotometer No:
ID Typo Volume(L) Individual Social.Security Activity Respirator Fibers lhrTWA EXC.
Flow 1pm No /Field f/cc f/cc
01
02
03
EXC
PRS
PRS
75/2.5
1176/2.45
1128/2.35
Bandera Jairo
Koszak Stanislaw
Mendez Edgar
I REM
REM
REM
HM
HM
HM
0.205
0.320
0.365
0.013
0.016
0.13
04 ELK 0.015
05 ELK 0.010
Final-Aire is responsible for only the fibers per field as described in NIOSH 7400
Comments:
Sampled by: Jawlen Marian
Fiber Range Relative Standard Deviation
1-20 0.32 Analyzed by: Nicholas Anastasakos
21-50 0.17
51=100 0.12 Approved by:
>100 0.08
FXC: Excursion Limit HM: Half-Fare FF: Fn1i-Fare. PAPR: Powered Air Technical Director
PRS: Personal ENV: Environmental CL: Clearance WP: Wet Wipe
REM: Gross Removal GLB: Gloveb■ CLN: Cleaning BRE: Bog Removal T: Transite
,fl: i r. , I,i, C....... n.,...1. I. .. °'v I I '1'1Q
NYC-WTC 000100775
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