Permit application Part I, remediation Jan 2006

NYC 9/11 Public Portal Document

Regulatory Submittal Part I — Work Plan Fiterman Hall— 30 West Broadway, New York, New York Airtek Project 05-0867 — January 10, 2006

The Contractor will provide and maintain a plywood fence along all sides of the property. All work to be coordinated with NYC Department of Buildings (NYC DOB) temporary fence permit. Upon completion of the Contractor's work, the fence and gates will be left in an acceptable condition, with gates in locations approved by, and coordinated with, the General Contractor. General Contractor will obtain fence permit(s) and maintain permit(s) for the duration of the project. Fence will comply with NYC DOB requirements and will be constructed of minimum 5/8" exterior grade plywood on two by four frames. Fence will be painted Dark Blue and will have "Post No Bills" painted a maximum of 10 feet on center. Fence will be constructed with wood or metal posts at regular intervals. Post will be sunk into the ground as required to make them free standing without bracing or outriggers. Fence will be constructed such that sections of it are easily removable without disturbing remaining sections. Blind spots will not be created on sidewalk.

7.5 Demolition Sequence:

Once the entire building is removed from containment, the contractor will decommission the elevators, disconnect all utilities to the site, obtain a demolition permit and remove the windows. If an outside hoist that has been used for remediation is not left in place as a Fire Department readiness hoist or when the contractor has decommissioned the interior elevators, the contractor will install an outside Fire Department readiness hoist in the location designated on the site logistics plan, with openings at floors as mandated by the FD. The hoist can be used as a personnel hoist to get demolition workers to the upper floors. The contractor will deconstruct the building in the sequence described in their work plan, keeping dust to a minimum through the use of water spray and tarps. As each floor is deconstructed, material will be pushed down abandoned shafts and dropped to the cellar level, where backhoes and loaders will move it onto trucks parked on a ramp that runs from the cellar to street level on Greenwich Street. The material will then be carted to waste sites or recycling plants.

7.6 Waste Management — Conventional Demolition:

Conventional demolition will involve only the remaining structural components and masonry exterior of the building, and the non-friable asbestos spandrel flashing. As detailed in the WMP (submittal Part IV), representative waste will be collected by the Environmental Consultant for analysis by Full TCLP and RCRA characteristics. Based on the results of TCLP testing, the waste will be characterized according to any RCRA exceedances. Disposal will be only to facilities licensed to accept the waste so characterized.

Transportation and Disposal will be as described in Part IV of the Submittal, "Waste Sampling & Management Plan" Sections 9, 10 & 11. Records of

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NYC-WTC 000095757