NYC 9/11 Public Portal Document
02/20/2002 09:23 FAX lj 054
JLC ENVIRONMENTAL CONSULTANTS, INC.
200 Park Avenue South, Suite 1106, New York, Now York
10003
Phone; (212) 420-8119 Fax: (212) 420-6092
The Renaissance Project No.:
o o Insignia Residential Oroup, Inc. 01-2226
ELAP Lab Code: 110,,8 Anelyte: Alrbom Particulate
100 John Street
Near York, NY 10036 NIOSH and AIHA Lab Code: 100273 Date Collected: 12/5101
NVI.AP Lab Code: 101953 Date Received: 12R/01
Oats Analyzed: 1217/01
Site: Fj~::7 100 John Street, New York, NY
Summary of Analytical Results - Particulates (Dust)
SAMPLE 11
LOCATION !DESCRIPTION VOLUME PLOD
LAB A CONCENTRATION
(mg ! m3) (rng / m3 )
08 Ambient/ Indoor/ Dust! Front Apartments PII 362.5 0.43
7407 ,_ _ _ _ _ _III
09 FIELD BLANK
7408 <0.01/mg! Filter
10 FIELD BLANK
c0A1/mg/ Fitter
7409
-5amplt~9nalvsts PLOD = Perrormance limit of detection, which Is 0.2 mg/ air volume (1).
Analytical Balance
Method of SampIA,Prepsration end Ane1y e
All samples were prepared and analyzed in accordance with the National Institute of
occupational Safety and Health (NIOSlt) Method 050002/15/84.
102=oteo3attion:.
Denver A•20008, with resolution at 0.01 mg.
Gulam Machhiwala
Laboratory Director
OSHA Permissible Exposure Limit (PEL) for total Nuisance Dust is 5 mg/rn3
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