Site identification label, 11 Wall Street, Oct 2001

NYC 9/11 Public Portal Document reD-GO-LUUL 10:01 rrom-n.r.acocKtxcnansa 2126566101 T-653 P.005/006 F-460

• February ,2002

BzdIding Owner Name: t * Address: J ¶:[ -.

Subject: `"`r

Dear Sir/ Madam: City Department and Environmental Protection -In September 2001, the New York Health (NYC DOH) advised building owners (NYC DEP) and the Department of -occupancy issues following the collapse of rental Compliance regarding building maintenance and -re includingassessment building included professional s9w1a the World Trade Center. e poneots, asbestos an contamination for possible sthazardous co retrospective filing, as required, if applicable. of the environmental hazard assessments The NYC DEP is hereby requesting copies results and a summary of clean-up including bulk sample results and air monitoring forward the requested documents to activities at the above referenced site. Please may be faxed to (718) 595-3744 or our offices within fj BUS s DAY . They 8th the NYC DEP Asbestos Control Program at 59-17 Junction Boulevard, sent to floor, Corona, New York 11373-5108. responsible for the cleaning of building Please be advised building owners are changing conditions and continued exteriors, grounds, and common areas. Due to periodically assess the condition of activity at Grotmd Zero, building owners should for cleanliness and may have to systems building exteriors and air conditioning proper cleaning methods is important for ,periodically re-clean areas. Adherence to environment DEP inspectors will be the protection of public health and the following up on this matter. reach the Department at (718) 595-3682 during If you have any questions, you may DEP-HELP. DEP staff is available office hours or the 24-hour Help Center at (718) assistance. to provide guidance and technical Sincerely,

R. Radhakrishrian, P.E. Director Asbestos Control Program

NYC-WTC 000118667