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 remediation/deconstruction Contractor will engage the services of its own licensed electrical Subcontractor, who will be responsible for tying into the panels for the purpose of providing lighting, operating HEPA filtration equipment, and electrically operated tools. The electrical Subcontractor will be responsible for the system through remediation and deconstruction, including obtaining the final disconnect notice from Con Edison.

4.2 Plumbing

Presently the personnel decontamination unit (decon) located at the northwest corner of the property is operated off of water fed from temporary clean water storage tanks, which are located adjacent to the decon.

The mechanical engineering consultant has prepared plans for providing a source of potable water for use by the remediation deconstruction contractor. A new waterline will be extended from a point in the cellar near the existing service entrance to a point above street level at the proposed location of the decon. The water will be used for cleaning and operation of the various personnel and waste decon facilities. Drinking water will be provided by a bottled water vending service.

The remediation deconstruction contractor will be responsible for extending water service up through the building for its own needs, and will remove the system and disconnect the service from the building.

43 HVAC

The HVAC system will not be operated at any time.

4.4 Fire Protection

The existing fire standpipe will be filled, pressure tested, and repaired to make it ready for use by the FDNY. The standpipe will be operated as a dry system with hose racks. In the event of an emergency, the FDNY would use a pumper truck connected to a street hydrant to deliver water through the standpipe.

4.5 Elevator Service

As detailed in Airtek's Re-opening Requestfor Variance 05-0919, 11/14/05 it is the intent of the Project to utilize the Building elevators to execute the abatement and demolition removals. Upon completion of the work detailed in the Re- opening request, operational capability of the building elevator systems will have been tested, and specific engineering controls and monitoring will be conducted to allow the elevators to be run safely.

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