Water Infrastructure RFPs

Scope of work generally includes the electrical construction modifications required for the improvements being constructed under the General Construction Contract including all equipment, building electrical, SCADA and control system improvements. Electrical contract also includes furnishing and installing replacement electric actuators for the existing filtration valves (valves to remain).

he scope of work includes, the conversion of the existing 1.0 MG finished water storage tank into a final clearwell with internal baffling, building expansion including installation of new flocculation tanks, lamella type plate clarifiers, and site piping reconfiguration. Flocculation and clarification system upgrades include replacing conventional clarifiers with new Lamella type plate clarifiers, installation of new flocculation tanks with flash mixing, demolition of an existing concrete clarifier, expansion / renovation of the existing water treatment plant building and all general/mechanical construction required. Site construction generally includes exterior and interior piping modifications include relocating finished water piping, new 16-IN raw water feed line, installation of new vaults and modification of existing vaults, demolition of piping to be abandoned, and implementing/maintaining temporary bypass piping.

Work include inspection, testing, maintenance and repair of fire alarm system and fire suppression system.

Water treatment plant improvements project.

Sacramento County Water Agency (SCWA) seeks qualified waste-hauling firms to provide scheduled and as-needed sludge removal, transportation, and disposal services at the Vineyard Surface Water Treatment Plant. The contract term is anticipated to begin September 21, 2026, and run through September 20, 2027, with up to four one-year renewal options. Questions are due June 12, 2026, and sealed bids are due June 26, 2026, at 2:00 PM Pacific.

The Cape Fear Public Utility Authority is soliciting bids for the rehabilitation of the 4MG Clearwell at the Sweeney Water Treatment Plant. The project scope includes the replacement of expansion joint caulking within the confined spaces of the clearwell and the cleaning and inspection of drain lines. Bids are being accepted until the deadline in June 2026 to ensure the continued integrity of the water treatment infrastructure.

Provide comprehensive sludge removal and waste collection services.

Work includes water treatment plant 4mg clearwell rehabilitation pr3.

The City of Gainesville is requesting proposals for the Water Treatment Plant VFD Replacement Project. The Project will consist of Work occurring at two different sites. Work at Riverside WTP consists of the following major elements: Demolition of the existing high service pump No. 6 and raw water pump No. 4 motor control centers and variable frequency drives and the installation of the new high service pump No. 6 and raw water pump No. 4 motor control centers and variable frequency drives. Work at Lakeside WTP consists of the following major elements: Demolition of the existing high service pump No. 1 motor control center and variable frequency drive and the installation of the new high service pump No.

Work includes construction of new filters 12, 13, and 14 adjacent to filters 9-11 and the installation of a new transfer pump no. 5 in transfer pump station no. 2. The new filter building includes the filter underdrains, filter media, filter piping, filter control valves and gates, filter piping headers, and appurtenances. The project also includes modifications to the wtp yard piping, electrical and scada system improvements for the new facilities, sitework,

Project generally consists of the complete installation of a 54" and 30" filter effluent bypass pipe, a 72" PCCP line stop, a 72" PCCP tapping sleeve and valve assembly, a 54" ductile iron tapping sleeve and valve assembly, a 24" ductile iron tapping sleeve and valve assembly, extending existing filtered effluent chemical feed lines, a chemical injection vault, and civil site improvements.

Procurement and installation of two new disk filters at their Wastewater Treatment Plant. The new filter facility will be used to provide non-potable public access reuse water. Design includes the two disk filters with additional space for a third filter. Other components of the project include equipment foundations, piping, bypass pumping, inline mixer, electrical, lighting, controls and panels, and other associated equipment.

Provide water/wastewater treatment plant and boiler repairs.

Construction of an open storage structure to house 60 portable generators. Project includes furnishing, installing, and commissioning a prefabricated steel structure, along with site improvements including, but not limited to, concrete foundation, electrical system, plumbing, pavement, drainage, and other associated work.

Work consist of removal and installation of two new recycle lift station pumps, installation of approx. 660 lf of 6" pvc dr 18 forcemain, elecrical & controls, lift station selective demolition.

The City of Galax is seeking bids for the construction, supply, and testing of diesel generators and automatic transfer switches for its Water Treatment Plant and pump stations, including concrete pads and associated infrastructure.

The project includes the following work: construction of a new water treatment facility on an existing water treatment plant, associated process equipment, piping, concrete work, electrical work, instrumentation and controls, and civil/site work.

The project includes replacement of the fluorosilic acid (fluoride) chemical feed system including day tank, metering pumps, transfer pumps, piping and valves, related electrical modifications, painting, and touch up of chemical resistant coating.

Removal and replacement in kind of two (2) existing Sulzer ABS submersible pumps and the furnishing and installation of the mechanical piping, valves, appurtenance, associated structural support, TopVault system, miscellaneous equipment, electrical instrumentation and control wiring in the existing Coolbaugh Township Wastewater Treatment Plant influent pump station.

Water treatment plant sand separator.