License agreement for exterior cleanup, 211 Pearl Street, Aug 2002

NYC 9/11 Public Portal Document

New York City Department of Environmental Protection Bureau of Environmental Compliance

Asbestos Control Program

Building Exterior Clean-up

Scope of Work and appropriate regulations, All work performed shall be in compliance with all applicable, relevant, Protection Agency (USEPA), the including but not limited to those of the United States Environmental Administration (OSHA), the New United States Department of Labor Occupational Safety and Health State Department of Environmental York State Department of Labor (NYS DOL), the New York the New York City Conservation (NYS DEC), the New York State Historic Preservation Office (SHPO), of Health (DOH), the New York City Department of Sanitation (DOS), the New York City Department Department of Environmental Landmarks Preservation Commission (NYC LPC), and the New York City Protection (DEP).

Background EPA performed follow-up site The DEP with assistance from representatives of the NYS DOL and US visual assessments disclosed the visits at buildings in the vicinity of the World Trade Center. The building exteriors. The presence of various amounts of debris with various dispersal patterns at the perimeter of the roofs, at the base of majority of buildings had isolated areas of debris specifically at the surfaces on some of the building parapet walls, and in gutters. Debris was also visible at horizontal while the facades at the rear facades. For some buildings, building facades facing the street were cleaned remained dirty. of September 11, 2001. The debris The observed debris was characteristic of the debris from the impact follow-up visits, samples of the appears to have reformed into a dense mass (caked). During the DEP above was also evident in the debris were collected from various roofs. The uneven dispersal identified some of the debris was sample collection. Samples collected from various buildings indicated that most stringent assessment and asbestos-containing material (ACM). Based on these results and the licensed contractors with DEP evaluation, this material may be ACM and shall be cleaned by NYS DOL and NYSDOL certified workers.

Purpose certified workers shall perform the A NYS DOL licensed asbestos contractor with DEP and NYSDOL vicinity of the WTC. The scope clean-up of building roofs, setbacks, and/or building facades within the activities shall consist of collection of debris of work for the clean-up activities is attached. The clean-up visible debris. and wet cleaning/HEPA vacuuming until the surfaces are clean of

Contract Term and Specifications the DEP commencement date. The contract shall be in force for 120 consecutive calendar days from within 72 hours of the mobilize Services shall be directed by the DEP. Contractors shall be prepared to crews with a minimum of five contract award. The DEP expects contractors to provide four to five cleaned simultaneously. handlers per day at each of the areas. Multiple building roofs shall be unsound. Work shall not be performed at any building found to be structurally Page 1 05/03/02

NYC-WTC-000115346