A J&A for additional capacity was required to award a modification for asbestos abatement, as well as to support any unforeseen mandatory contract modifications on existing FY11 and FY12 task orders.

CLIN 0001 - Abate asbestos in Mechanical Equipment Room N602 and N604 and remove and replace dual temperature system water supply pipes in Room N602. less than br greater than less than br greater than Areas A, B, and C on Floors 1 through 5 are served by a perimeter Induction system with secondary cooling/heating coils. The pumps for the secondary heating/cooling system are in the sixth floor penthouse. The piping and fittings attached to the pumps in the penthouse are badly corroded and need to be replaced, including a leaking expansion tank. In addition, some of the remaining piping and tanks are still insulated with asbestos containing material (ACM). The contractor shall abate all remaining ACM in the penthouse mechanical room (N602 and N604), and replace the corroded piping with new lines, fittings, connectors, valves, strainers, and expansion tank to provide a working system. The replacement pipe shall be (at minimum) welded steel. Connect to existing water lines where piping is sound. All chilled water and dual temperature water lines shall be covered with two inch high-density insulation and a 3 mil Polyvinyl Chloride (PVC) wrap and will comply with all applicable ASME standards and Mechanical code requirements as required.