110 Liberty Street

Notice from NYC Law Department instructing staff to preserve World Trade Center documents for potential legal actions.

Department of Environmental Protection report detailing ambient outdoor air monitoring for asbestos fibers.

EPA Region II letter summarizing analytical data review for contaminants at 125 Liberty Street.

Transmission journal record confirming receipt of asbestos and lead analysis data on November 14, 2002.

Letter confirming DEP cleanup completion at 125 Liberty Street and concurrence with USEPA evaluation.

Minutes from the EPA Indoor Air Working Group meeting held on May 9, 2002, at 290 Broadway.

Table listing volatile organic compound (VOC) sampling sites and dates outside of Ground Zero from September 2001 to January 2002.

Proposal for sampling and assessing building interiors in the vicinity of the World Trade Center site.

A letter defending the validity of DEP and contractor data used to clear residential units at 114 Liberty Street for re-occupancy.

Federal agencies respond to resident concerns regarding the validity of environmental clearance data for 114 Liberty Street.

Federal agencies respond to resident concerns regarding the validity of environmental clearance data for 114 Liberty Street.

Letter from EPA Region 2 summarizing the evaluation of analytical data for asbestos, PAHs, and other contaminants at 125 Cedar Street.

Letter from EPA Region 2 summarizing the evaluation of analytical data for asbestos, PAHs, and other contaminants at 125 Cedar Street.

Memo advising against a camera crew at 125 Cedar Street due to tenant issues and recommending print media.

Document with WTC cleanup analytical data and minimum concentration information for 114 [address], transmitted to FEMA.

EPA correspondence transmitting draft letter to FEMA regarding 114 Liberty with attached documentation and data receipt timeline.

Technical review of mold and bacteria laboratory results and draft assessment for 114 Liberty with recommendations for letter revision.

Correspondence regarding corrections to FEMA documentation, focusing on proper indoor and outdoor wipe sampling procedures for environmental testing.

Correspondence criticizing the EPA and DEP regarding asbestos, silica levels, and safety clearance after cleaning at 114 Liberty Street.

Letter from EPA official to a Congressional representative criticizing the adequacy of the 114 Liberty Street cleanup.

A project proposal outlining the timeline, methods, and justification for cleaning HVAC systems in residential units affected by World Trade Center dust.

Generic form or header page from the Department of Environmental Protection regarding general World Trade Center notices and requests.

Letter from DEP responding to an inquiry by enclosing scopes of work for environmental cleanup at 125 Cedar Street.

Formal request by a resident for the Department of Environmental Protection to perform cleaning and monitoring work at their apartment.

Document listing seven contractor companies authorized for asbestos removal and cleanup operations at the WTC site.

A document listing seven licensed contractors authorized to perform clean-up and abatement work at the World Trade Center site.

Form documenting the tracking and handling of environmental samples collected by the Department of Environmental Protection.

Interim final report from EPA Region 2 detailing a background study of environmental conditions at the World Trade Center site.

Internal communication confirming receipt of Department of Health mold assessment report for 125 Cedar.

Technical specifications for air quality monitoring work at two Manhattan buildings.

Report from EPA Region 2 detailing joint efforts with FEMA and NYC for the World Trade Center residential dust cleanup program.

Internal DEP correspondence discussing scheduling of EPA meeting pending resolution of an NCP issue, with plans for follow-up conference call.

DEP reports EPA is awaiting Washington direction and notes recent scope changes including ceiling and wall cleaning.

Memo on 110 Liberty pilot cleanup results and quality assurance requirements for program advancement.

Document containing the agenda for an Environmental Protection Agency meeting concerning ongoing World Trade Center cleanup and monitoring.

Memo confirms visual inspections for WTC debris on building roofs and facades in the downtown area with details to follow.

Memo forwarding an agenda for an EPA meeting scheduled for July 26, 2002.

Memo outlining key messaging points and concerns regarding public perception and contractor solicitation for the cleanup program.

Report detailing onsite observation of HEPA vacuuming and wet wiping of bookshelf units and removed wood panels.

Report detailing inspection results for specific apartments at 125 Cedar Street, noting cleaning needs and resident feedback.

EPA-DEP coordination regarding cleaning of windows and fire escapes affected by dust from nearby construction and WTC debris removal activities.

Correspondence regarding dust accumulation from adjacent facade repointing work in shared airshaft, with commitment to reclean windows and fire escapes.

DEP refers an inquiry about air study statistical results at 110 Liberty to EPA, noting DEP does not have results and the request may be FOIL-able.

EPA Region 2 memo summarizing analytical results for asbestos and other contaminants at 125 Cedar Street.

Report detailing onsite observation of back panel removal and HEPA vacuuming of bookshelves without unit damage.

Extensive EPA-distributed memo coordinating federal, state and local agency response to World Trade Center environmental issues.

Memo forwarding an agenda for a scheduled meeting with the EPA and noting staff availability.

Brief memo transmitting updated document related to WTC environmental or health coordination work.

Memo from EPA to multiple NYC, state, and federal agencies coordinating WTC environmental response activities and information sharing.

Fax from DEP requesting a permit for construction and equipment storage trailer at a specified location on August 9, 2002.

Memo inviting contractors to bid on a cleaning contract at 125 Liberty Street following the WTC collapse.

Notice for mandatory pre-bid meeting regarding asbestos abatement scope of work at 125 Cedar Street (110 Liberty Street).

Permit application detailing background debris conditions and requirements for licensed contractors to clean interior surfaces.

Permit application for asbestos abatement contractor to clean interiors of a building at 125 [name].

Scope specifications for 90-day interior cleanup contract with licensed asbestos abatement contractor covering 12 stories, penthouse, and basement.

Application for a permit to perform interior cleaning and asbestos abatement at 125 Cedar Street.

Memo documenting an inspection of specific apartments at 125 Cedar Street to tag items for cleaning or disposal.

Memo outlining DEP activities including assessment and coordination with federal agencies for street and sidewalk cleaning.

Resident requests DEP cleaning and monitoring at 125 [name] following WTC collapse debris accumulation.

Document outlining requirements for a consultant to provide full-time asbestos air monitoring during the interior cleaning of 125 Cedar.

Detailed procedures for interior remediation at 125 Cedar including EPA air monitoring specifications.

Agenda listing panelists from federal agencies, unions, and city departments for a March 2004 conference on post-9/11 air quality.

Legal firm transmits confidential information regarding environmental work to EPA Region 2 via fax.

Departmental feedback on a draft contract scope of work, addressing trigger mechanisms, clearance levels, supervision requirements, and legal terminology.

Attendance list for the April 18, 2002 EPA indoor air working group meeting at 290 Broadway.

Attendee list for the EPA Indoor Air Working Group meeting held at 290 Broadway on April 4, 2002.

Agenda outlining updates on apartment cleaning, testing results, HVAC inspections, and cancellation statistics.

Agenda for a joint meeting covering Clean & Test progress, HVAC updates, and summary of results.

Itemized invoice from Asbestos Removal Corp. detailing costs for asphalt and gravel roof cleanup at 110 Liberty Street.

Announcement regarding the awarding of contracts for residential dust cleanup and testing in lower Manhattan after the World Trade Center attacks.

Technical report detailing transmission electron microscopy results for asbestos fiber analysis of samples from 110 Liberty Street.

DEP correspondence referring a public inquiry about 110 building to EPA for WTC air quality study information and reports.

Introduction to an EPA study evaluating cleaning procedures in residential and commercial spaces at 110 Liberty Street.

Agenda for the EPA Indoor Air Working Group meeting on April 18, 2002 covering cleaning and peer review.