Philadelphia Gas Works Procureware #36007 - REBID

Richmond Plant Instrument Air System Modifications

Philadelphia Gas Works is seeking a contractor to modify instrument air systems in two buildings at its Richmond Plant in Philadelphia. - Government buyer: Philadelphia Gas Works (PGW), Richmond Plant; the prevailing-wage appendix identifies the Philadelphia Field Office. - Scope: Remove existing equipment and install replacement instrument air systems in the Expander and 93 buildings, including related piping, HVAC ductwork, conduit, wiring, ventilation, and building work. - PGW-supplied equipment: Sullivan Palatek compressors (3), Next Air & Gas dryers (3), and a Zeks mist eliminator (1). - Existing equipment to remove: Ingersoll-Rand compressors (2) and dryers (2) in the Expander building; Sullair compressors (2), Kemp dryers (2), and filters (4) in the 93 building. - Other installations: A ventilation fan and building louvers in the Expander building, and a roll-up door in the 93 building. Quantities for the fan and louvers are not specified. - Contractor responsibilities: Provide labor, supervision, project management, rigging, installation, contractor-furnished materials such as piping, ductwork, and disconnects, plus commissioning coordination, submittals, as-built drawings, and closeout documentation. - Key execution requirements: Complete the Expander building work before starting the 93 building work, while keeping at least one instrument air building operational. Shutdowns should be minimized. - Notable requirements: Comply with Pennsylvania prevailing-wage requirements; obtain required permits; secure PGW approval of subcontractors; provide performance and labor-and-material payment bonds each equal to 100% of the awarded contract value; and provide a one-year equipment and installation warranty. Required insurance includes workers’ compensation, general, automobile, umbrella, and contractors pollution liability coverage; pollution legal liability applies when relevant to the work.

Description

Philadelphia Gas Works is seeking bids for modifications to the instrument air systems at its Richmond Plant under Specification No. 3186. Work includes removing and replacing compressors, dryers, filters, and associated piping, ductwork, conduit, and other equipment in the Expander and 93 buildings; the contractor provides labor, management, tools, and materials not supplied by PGW. Three compressors, three dryers, and one mist eliminator are identified as PGW-supplied materials. Attendance at a mandatory site survey is required to be eligible to bid, and the work is subject to Pennsylvania prevailing wage requirements and 100% performance and payment bonds.

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