DEP Hard Copies (68 Boxes) / DEP Box 26
NYC-WTC_000153297Machine-extracted titleSummary Guidance for residents on routine cleaning procedures to remove dust and debris from homes in the lower Manhattan area.
• Assess dust and debris for hazardous material contamination, including asbestos;
• Clean air circulation systems and water tanks;
DEP Hard Copies (68 Boxes) / DEP Box 26
NYC-WTC_000153301Machine-extracted titleSummary Guidance for residents on routine cleaning procedures to remove dust and debris from homes in the lower Manhattan area.
is comprised primarily of common building
materials, which include components of concrete, silica, calcite, gypsum, mica, metals, fibrous
glass, (a type of man-made mineral fiber), and asbestos
DEP Hard Copies (68 Boxes) / DEP Box 43 / E-mails 2002 M. Gilsenan
NYC-WTC_000162173Machine-extracted titleSummary Forwarded DOITT/PlanGraphics scope of work for building and contamination inventory database development and implementation.
The proposal contemplates the addition of 2 substances (beyond asbestos) to the database
(p. 2, 1st full bullet).
DEP Hard Copies (68 Boxes) / DEP Box 03 / 2003 E-Mails Sent M Gilsenan
NYC-WTC_000139164Post cleaning air samples for fibrous glass and silica shall be collected concurrently with the
asbestos clearance air sampling procedures specified herein.
DEP Hard Copies (68 Boxes) / DEP Box 03 / 2003 E-Mails Sent M Gilsenan
NYC-WTC_000139170Post cleaning air samples for fibrous glass and silica shall be collected concurrently with the
asbestos clearance air sampling procedures specified herein.
DEP Hard Copies (68 Boxes) / DEP Box 42 / E-mails R. Avaltroni 2002
NYC-WTC_000161388Post cleaning air samples for fibrous glass and silica shall be collected concurrently with the
asbestos clearance air sampling procedures specified herein.
DEP Hard Copies (68 Boxes) / DEP Box 08 / NADLER
NYC-WTC_000144646Machine-extracted titleSummary Agenda for a conference on the public health impact of September 11, featuring presentations from EPA, OSHA, and DOH officials.
Took 19,500 individual samples between 9/13 - 9/21; asbestos and silica - Found no over
exposures of woricers to either substance; 1122 air samples for asbestos — all well bdow the
OSHA PEI.
DEP Hard Copies (68 Boxes) / DEP Box 08 / NADLER
NYC-WTC_000144660Machine-extracted titleSummary Agenda for a conference on the public health impact of September 11, featuring presentations from EPA, OSHA, and DOH officials.
Took 19,500 individual samples between 9/13 - 9/21; asbestos and silica - Found no over
exposures of workers to either substance; 1122 air samples for asbestos — all well below the
OSHA PEL (Preferred Exposure Level
DEP Hard Copies (68 Boxes) / DEP Box 55
NYC-WTC_000134991Machine-extracted titleSummary EPA Region 2 letter regarding revised environmental work plan submission for two buildings including asbestos, health, and safety assessment components.
• Chemical — Asbestos, silica, PAHs, dioxins, man-made vitreous fibers (MMVF),
antimony, cadmium, nickel, lead, barium, chromium, zinc, manganese, copper,
beryllium
DEP Hard Copies (68 Boxes) / DEP Box 44
NYC-WTC_000164456Machine-extracted titleSummary Correspondence discussing draft EPA screening levels for asbestos and silica in indoor air and settled dust during post-WTC response.
3) What risk estimate should be used for asbestos screening values?
A straight 1 year continuous exposure scenario gives a screening values of 0.028 f/cc.
DEP Hard Copies (68 Boxes) / DEP Box 31 / BUILDINGS AND PARKS DATA INVENTORY
NYC-WTC_000157118Machine-extracted titleSummary Memo forwarding database design with comments on legal department access requirements and environmental substance tracking expansion.
The proposal contemplates the addition of 2 substances (beyond asbestos) to the database (p. 2,
1®* full bullet).
DEP Hard Copies (68 Boxes) / DEP Box 44
NYC-WTC_000164457Machine-extracted titleSummary Correspondence discussing draft EPA screening levels for asbestos and silica in indoor air and settled dust during post-WTC response.
3) What risk estimate should be used for asbestos screening values?
A straight 1 year continuous exposure scenario gives a screening values of 0.028 f/cc.
DEP Hard Copies (68 Boxes) / DEP Box 31 / 114 LIBERTY 1 OF 2
NYC-WTC_000154948Machine-extracted titleSummary Federal agencies respond to resident concerns regarding the validity of environmental clearance data for 114 Liberty Street.
DEP developed the scope of work following the requirements set forth in
Title 15 Chapter 1 of RCNY (Asbestos Control Program) Rules.
DEP Hard Copies (68 Boxes) / DEP Box 31 / 114 LIBERTY 1 OF 2
NYC-WTC_000155002Machine-extracted titleSummary Federal agencies respond to resident concerns regarding the validity of environmental clearance data for 114 Liberty Street.
DEP developed the scope of work following the requirements set forth in
Title 15 Chapter 1 of RCNY (Asbestos Control Program) Rules.
DEP Hard Copies (68 Boxes) / DEP Box 37 / 199 CHAMBERS STREET; Block: 16 Lot: 215 BIN: 1084587 BMCC
NYC-WTC_000106381Machine-extracted titleSummary Letter reporting asbestos testing results for air and dust at Borough of Manhattan Community College in February 2002.
Location I Asbestos Types toer►tified
L A-01 Theatre 1 None detected - _ —
A-02
DEP Hard Copies (68 Boxes) / DEP Box 31 / 114 LIBERTY 1 OF 2
NYC-WTC_000155172Machine-extracted titleSummary Draft cleaning procedures and contract documentation for 114 Liberty with minor revisions, shared with EPA for review and comment.
All
waste generated shall be treated as asbestos-containing material (ACM) with the exception of items
that can be cleaned prior to disposal.
DEP Hard Copies (68 Boxes) / DEP Box 42 / E-MAILS SENT R. AVALTRONI
NYC-WTC_000159819Machine-extracted titleSummary Circulation of draft environmental screening benchmarks for asbestos, fiberglass, and silica in indoor air and settled dust for expert review.
3) What risk estimate should be used for asbestos screening values?
A straight 1 year continuous exposure scenario gives a screening values of 0.028 f/cc.
DEP Hard Copies (68 Boxes) / DEP Box 31 / 114 LIBERTY 2 OF 2
NYC-WTC_000155421All
waste generated shall be treated as asbestos-containing material (ACM) with the exception of items
that can be cleaned prior to disposal.
DEP Hard Copies (68 Boxes) / DEP Box 50 / 74-90 CHURCH ST 1001230, 86/1
NYC-WTC_000124614Machine-extracted titleSummary Administrative document identifying the location and BIN for properties at 74-90 Church Street.
sampling was conducted for
along with EMTEQUE's information from other local sites,
the following contaminants:
• Asbestos
DEP Hard Copies (68 Boxes) / DEP Box 43 / E-mails 2002 M. Gilsenan
NYC-WTC_000162163Machine-extracted titleSummary Draft qualification requirements for vendors bidding on World Trade Center indoor cleaning contracts.
The proposal contemplates the addition of 2 substances (beyond asbestos) to the database
(p. 2, 1st full bullet).
