70 document results

Summary Overview of multi-agency air, water, and dust sampling efforts in Lower Manhattan to assess pollutant levels after the disaster.

Asbestos in Dust in Buildings If a substance contains more than 1% asbestos, it is considered to be an “asbestos-containing material.”

Summary Summary of environmental sampling and benchmark standards used by city and federal agencies to evaluate conditions in Battery Park City.

Asbestos in Dust in Buildims If a substance contains more than 1% asbestos, it is considered to be an “asbestos-containing material.”

Summary A DEP letter describing joint agency efforts to sample air, dust, and water in Lower Manhattan following the September 11 attacks.

Asbestos in Dust in Buildings If a substance contains more than 1% asbestos, it is considered to be an “asbestos-containing material.”

Summary A DEP letter describing joint agency efforts to sample air, dust, and water in Lower Manhattan following the September 11 attacks.

Asbestos in Dust in Buildings If a substance contains more than 1% asbestos, it is considered to be an “asbestos-containing material.”

Summary Notice advising building owners on restarting air circulation systems and managing potential asbestos contamination in buildings south of 14th Street.

Commissioner Persons who perform air sampling must possess valid New York State Asbestos Project Air Sampling Technician Certificates.

Summary Instructions for building owners regarding the safe removal of debris inside structures following the World Trade Center attack.

Only individuals certified by the NYC-DEP as asbestos handlers can handle dust and debris accumulations identified to be ACM or asbestos- contaminated

Summary Cover sheet for a fax transmission from the Mayor's Office of Environmental Coordination dated September 26, 2001.

Only individuals certified by the NYC-DEP as asbestos handlers can handle dust and debris accumulations identified to be ACM or asbestos- contaminated

Summary Department of Environmental Protection memo outlining procedures for cleaning asbestos-containing material.

ACM is any material containing more that one percent asbestos.

Summary A letter addressing industry debates regarding the reliability of microvacuum and wipe techniques for asbestos sampling.

In 1995, the American Society for Testing and Materials (ASTM) issued a standard test method for microvacuum sampling for asbestos. 1.

Summary Internal memo draft addressed to the Commissioner regarding environmental compliance actions and correspondence drafts dated October 15, 2001.

Asbestos-containing Material The bulk sampling of the debris from the collapse is performed to determine whether the debris is asbestos-containing

Summary A letter confirming that submitted asbestos air sampling reports for a school meet AHERA clearance and re-occupancy criteria.

Micro-vacuum sampling is not a recognized method for asbestos sampling.

Summary DEP memorandum authorizing emergency asbestos cleanup contractors following the World Trade Center collapse and asbestos release in lower Manhattan.

Two emergency asbestos contractors were retained to cleanup contaminated areas.

Summary Letter advising EPA that DEP's Bureau of Environmental Compliance reviewed the draft cleaning contract scope for World Trade Center indoor dust cleaning.

project” or “minor asbestos project” as those terms are defined in the DEP Asbestos Rules, Title 15, chapter 1, Rules

Summary Official notice confirming the registration of a contract for air monitoring at the World Trade Center site by the Comptroller's Office.

NYC 9/11 Public Portal Document a March 7, 2002 Department of Joseph Trimarco Environmental Asbestos

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

Your staff has identified the area of the building that contains the pizza shop as having asbestos-containing material (ACM).

Summary A letter confirming that DEP has completed all specified clean-up and monitoring activities for 114 Liberty Street.

Therefore, this space within the building is not considered to have met the primary clearance value for asbestos.

Summary Contract scope for air monitoring and analysis services under the DEP Asbestos Control Program, including compliance with federal and state regulations.

Air monitoring technicians must possess valid NYS Asbestos Project Sampling Technician (APST) certificates.

Summary DEP memorandum authorizing emergency asbestos cleanup contractors following the World Trade Center collapse and asbestos release in lower Manhattan.

All workers must have a valid NYC DEP Asbestos License. 2. Workers must wear tyvek suits and half face respirators. 3.

Summary Contract excerpt defining regulatory compliance requirements and describing visual assessments of debris on building exteriors near the World Trade Center.

Director asbestos Control Program at (718) 595-3744, and mail to: NYC Department of Environmental Protection Asbestos Control Program

Summary Forwarded internal memo providing guidance to DEP staff regarding building reopening south of 14th Street.

Asbestos Inspectors, etc.) prior to beginning clean-up of buildings with maintenance personnel.