Caldwell Opengov #247877

Construction and Installation of DAFT Room No. 2 with OVIVO DAFT Tank at Caldwell Wastewater Treatment Plant

This opportunity involves the construction and commissioning of DAFT Room No. 2 at the City of Caldwell Wastewater Treatment Plant. - Government Buyer: - City of Caldwell, Idaho (local government) - Project located at the Caldwell Wastewater Treatment Plant - OEMs and Vendors: - OVIVO is the specified Original Equipment Manufacturer for the DAFT tank - Other vendors for pumps, piping, valves, and control systems are not specified - Products and Services Requested: - DAFT tank (fully welded, watertight; supplied by OVIVO; quantity: 1) - Sludge pumps (new; quantity not specified) - Process piping and valves (for integration; quantity not specified) - Electrical and control systems (for DAFT Room No. 2) - HVAC and plumbing systems (for new building enclosure) - Polymer dosing system (for treatment process) - Construction and commissioning services (demolition, excavation, foundation, building enclosure, integration) - Yard improvements (roadway realignment, paving, grading, sidewalks, protective bollards) - Upgrades to Blower/Solids Handling Building (process and utility upgrades) - Unique/Notable Requirements: - DAFT tank must be installed and welded on site - Equipment purchase contract for DAFT tank will be assigned to the awarded general contractor - Bidders must hold a valid Idaho Public Works License - Integration with existing and future treatment systems - Place of Performance: - Caldwell Wastewater Treatment Plant, Caldwell, Idaho - Period of Performance: - Substantial completion followed by full operation; DAFT tank to arrive for installation during construction period

Description

The City of Caldwell, Idaho is soliciting bids for the construction and commissioning of DAFT Room No. 2, including site, structural, and process improvements. The project involves selective demolition, excavation, foundation construction, installation of a watertight DAFT tank, yard improvements, and installation of treatment system components such as sludge pumps, process piping, valves, electrical and control systems, HVAC, plumbing, and a polymer dosing system. The DAFT tank will be supplied by OVIVO and installed on site. The project aims to upgrade wastewater treatment infrastructure and requires expertise in civil, structural, mechanical, and process systems.

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