NYC 9/11 Public Portal Document
02/20/2002 09:19 FAX IM 047
JLC ENVIRONMENTAL CONSULTANTS, INC.
200 Park Avenue South, Suite 1106, Nov York, New York 10003
Phone: (212) 420-8119 Fan: (212) 420-6092
The Renaissance Project No.: 01-2226
cia insignia Residential Group, Inc.
ELAP Lob Code: 11029 Analyte: Alrborn Partl :ule e
100 John Street
New York, NY 10038 NIOSH and AIHA Lab Code: 100273 Date Connoted: 12/3/200
NVLAP Lab Code: 101963 D Received: 12!3!200
Date Analysed: 12/41240
Site.
L 100 Joan Street, New York, NY
Summary of Analytical Results - Particula es (gist)
SAMPLE # LOCATION! DESCRIPTION VOLUME PLOD ` CONCENTRATION
LABIS
(maims) (mStm3)
01 Ambient! Lobby! South Wall in Lobby/ Near Mail 397.5
1203 Room 0.18
02 Ambient! 18th.Floor/ West Wall in Corridor/ Near 390 0.13
1204 Apartment O P I I
03 Ambient/ 24th Floor! South Wall in Corridor/ Near 382.5
Apartment 4--. n_.; 0.16
1205
04 Ambient/ 34th. Flood South Wall in Corridor! Near 384 026
1206
05 Ambient/ Lobby/ North East in Corridor/ Near .360 0.22
1207 Painting
08 AmDlent/ 16th Floor/ East Wait/ Near Apartment 360 0.31
1208
07 Ambit/ 24th Floor! East Walt/ Near Apartment 360
I P II ; 0.14
1209
Sample Analysis by rmanoe IfrTiIt Of d Sfl, Which Is 0.2 mgI air volume .
Analytical Balance
Method of Sample Preparation and Analysis
All samples were prepared and analyzed in accordance with the National
Institute of Occupational Safety and Health (NIOSH) Method• 0500 02!15/84.
Instrumentation:
Denver A-2000S, with resolution at 0.01 mg,
Qulam Machhlwala
Laboratory Director
OSHA Permissible Exposure Limit (PEL) for total Nuisance Dust is 5 mg1m3
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