NYC 9/11 Public Portal Document
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The First Choice for Environmental Testing & Consulting
.:. October 9.2001
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I `Gateway Plaza Management Corporation
3?5 South End Avenue
New York. New York 10280 Via Facsimile
G3
South End Ave, Building'
Subject: Final Air Clearance SamolingL Gateway Plaza 355
200: Apartment 34D
!
Gentlemen:
g .
(License #00-0358) has been retained to
ALC Environmental Incorporated (ALC)
air monitoring according to the EPA
perform bulk sampling, visual assessments &
at the above referenced protect.
Protocol to determine the presence of asbestos
bulk sample from this apartment and
Based on EPA Guidelines. we collected two (2)
Methodology The two (2) samples
analyzed it via Polarized Light Microscopy (PLM)
slightly above the regulatory limits of 1 Cc
collected from this apartment were found to be
forwarded to a second laboratory for further
by weight. The sample was then
regulatory limits. (See Attached Results)
analysis and was determined to be below the
a certified asbestos abatement
Approved Asbestos Abatement Inc. (License #99-1 184)
clean this specific apartment.
d ,a contractor hired independently by the owner, was used to
procedures, a visual inspection was conducted
Upon completion of the asbestos clean up
at Gateway Plaza. No visible asbestos containing
in Apartment 34D of the 200 building
performed final air clearance sampling.
material (acm) or debris was observed, ALC then
Transmission Electron Microscopy (TEM)
The areas were cleared by ALC via
areas achieved the acceptance
Methodology. The results indicated that the work
set by the above regulations.
criteria well below <70 structures per mrt-i-
done utilizing applicable Federal, State and City
The air sampling and analysis were
Federal OSHA (29 CFR 1926.58) EPA
Regulations pertaining to asbestos to include
TITLE II AHERA/ASHARA (40 CFR
° NESHAPS (40 CFR PART 61), AND TSCA
New York State Department of Labor Industrial
PART 763) Asbestos Regulations: the
Department of Environmental Protection Title 15
Code Rule 56 and the New York City
Asbestos Regulations.
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