Garland Ionwave #REQ00002984

Replacement of 12 Burner Gas Valve Assemblies at Spencer Power Plant, Denton, TX

The City of Garland Power & Light is seeking qualified vendors to replace 12 burner gas valve assemblies on Unit 4 at the Spencer Power Plant in Denton, TX. - Scope of work includes: - Demolition and removal of existing burner gas valve assemblies and associated hardware - Installation, calibration, and testing of new burner gas valve assemblies - Comprehensive documentation, including calibration reports and as-built drawings - Final system testing with integration to the burner management system (BMS) - Key products and OEMs specified: - Jamesbury 1052 FM Approved Safety Shut-Off Valve Assembly (FM Model: 1052-7NXQQSA1, Valve: 3" 9150 31 2236 CSA1C) - Actuator: QPX4C/MC - Solenoid: ASCO EF8316G054 120/VAC - Limit Switch: Stonel QX4VE02SRA-MET52 (4-SPDT MECH, Configured as 2-DPDT) - F800B Flow Control Valves - SSP Duolok two-ferrule piece fittings - 1/2'' 316 Stainless Steel Seamless Tubing - 07E32A18AC 1/2'' Piggyback with gauge (0-160 PSI) - Reducing bushings, Killary OLL/OLR boxes, NEMA 4 electrical connectors, flex conduit - Notable requirements: - Mandatory pre-bid site walkthrough - Local acceptance testing within a 75-mile radius - Submission of warranty documentation, hourly labor rate sheet, itemized quote, and technical compliance work plan - All installation and testing must be completed within a consecutive 20-day period during the plant outage - Award will be made to the lowest responsible bidder meeting all technical and compliance requirements.

Description

The City of Garland is soliciting bids for the replacement of 12 burner gas valve assemblies on Unit 4 at the Spencer Power Plant in Denton, TX. The scope includes demolition, installation, calibration, testing, and documentation of the new valve assemblies. The project must be completed during the Spencer Plant outage from December 1, 2026, to January 31, 2027, within a consecutive twenty-day period. A mandatory site visit is required on September 15, 2026, and bids must be submitted by September 29, 2026. The award will be made to the lowest responsible bidder who meets all requirements and provides the most advantageous pricing.

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