WTC environmental record, 44 Liberty Street, February 2002

NYC 9/11 Public Portal Document

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February, 2002 j Bidlding Owner Na,ne: -e . -Q-cs'c— Depar t' ent .Environment l = - tlddress: ~y';. Protection

.Carom New Yak ' x'-r" M• 113WSIOY

.. .: Joel AMiele Sr., P.E Commissioner =' Subject: 5e rs Ccf i) Dear Sir/ Madam: Robert C. Avaltroni Deputy Commissioner , in September 2001, the New York City Department and Environmental Protection Bureau of `. (NYC DEP) and theDepartment of Health (NYC DOH) advised building'.owners -Environmental Compliance' regarding building maintenance and•re-occupancy issues following the collapse of Tel (718> ss5.aa18 the World Trade Center. The steps included the professional assessment of building Fax 1718) 5.4422 contamination for possible hazardous components, including asbestos, and a • retrospective filing, as required, if applicable. :

The NYC DEP is hereby requesting copies of the environmental hazard assessments including bulk sample results and air monitoring results and a summary of clean-up activities at the above referenced site. Please forward the requested documents to our offices within NE BUSINESS DAYS. They may be faxed to (718) 595-3744 or sent to the NYC DEP Asbestos Control Program at 59-17 Junction Boulevard, 8th floor, Corona; New York 11373-5108.

Please be advised building owners are responsible for the, cleaning of building exteriors, grounds, and common areas. Due to changing conditions and continued activity at Ground Zero, building owners should periodically assess the condition of building exteriors and air conditioning systems for cleanliness and may have to periodically re-clean areas. Adherence to proper cleaning methods is important for the protection of public health and the environment. DEP - inspectors will be following up on this matter.

If you have any questions, you may reach the Department -at (718) 595-3682 during office hours or the 24-hour Help Center at (718) DEP-HELP. DEP staff is available to provide guidance and technical assistance.

Sincerely,:

R. Radhakri P.E. Director Asbestos Control Program

NYC-WTC 000102229