Replacement of Johnson Control Actuator Valves at WRF

City of Pueblo - Wastewater has issued invitation for bid, solicitation 26-049.

The City of Pueblo is seeking a qualified commercial plumbing or mechanical contractor to replace eight obsolete Johnson Controls actuator valves serving the hot-water circulation loop in the Administration Building at the Wastewater Reclamation Facility (WRF). The project requires compatible replacement valves—Johnson Controls Series M100 or approved equal—with 120V power and 24V transformer/thermostat control.

The City of Pueblo Administration Building’s hot-water circulation system includes eight Johnson Controls actuator valves installed during the building’s original construction in the late 1980s. These valves regulate hot-water flow in response to heating demands and support the coils serving the building’s air-handling units. The existing valves have reached the end of their useful service life and are now obsolete. Replacement parts are no longer available, preventing reliable repair or rebuild of the current equipment. To maintain dependable heating-system operation, the City intends to replace all eight valves with Johnson Controls Series M100 valves, or approved equivalents, compatible with the existing 120V power supply and 24V thermostat-control transformers.

Responses are due October 14, 2026 at 11:00 AM MDT.

Questions must be submitted by October 6, 2026 at 4:00 PM MDT.

A mandatory pre-proposal conference is scheduled for September 30, 2026 at 2:00 PM MDT at Meeting will be held at the Wastewater Reclamation Facility Administration Building Conference Room, 1300 S. Queens Ave., Pueblo, CO 81001. Site visit to follow. -Bidders are encouraged to bring the personnel that will actually be assigned to the project. Please limit to four (4) people per company. -Bidders MUST bring their own cameras, notepads, tape measures, recording devices, etc. and take their own measurements, photos, and notes. -It is the Bidder’s responsibility to obtain all necessary information at the site visit..

Commodity categories: Interval Timers and Actuators, Electrical and Mechanical; Actuators and Controls (For Robotics, Servo Systems, etc.); Instrumentation Equipment, Parts and Accessories (Actuators, Analyzers, Regulators, Controllers, Transducers, etc.); Water and Wastewater Disinfecting Ozonators; Construction and Upgrades, Wastewater Treatment Plant; Maintenance and Repair, Wastewater Treatment Plant; Water/Wastewater Conservation Services; Wastewater Treatment Plant, Operations, and Testing.

Contact: Teresa May Burns, Director of Purchasing (purchasing@pueblo.us, (719) 553-2350).

1 document is attached to the notice: Sales Tax Letter.

The full solicitation document, addenda and the question-and-answer thread are on the agency's OpenGov portal at https://procurement.opengov.com/portal/pueblo/projects/300932. Responses are submitted electronically there, and a free vendor account is required before you can upload one.