Similar Projects
La Verne Shops Building Completion - Stage 4
Renovation
Bidding
$17,000,000 to $19,000,000 est. value
Los Angeles, CA 90012

Waterman Water Treatment Plant Ozone System Improvements
Alteration
Bidding
Fairfield, CA

Scum Drying Beds 2021
Renovation, Alteration
Post-Bid
Cutler, CA 93615

Development Of Calaveras County Water District Emergency Response Plan For Compliance With America Water Infrastructure Act Of 2018
New Construction
Post-Bid
CA

Groundwater Treatment Plant Design-Build (Phase B)
New Construction, Infrastructure
Results
Anaheim, CA

Laguna Treatment Plant Filter Valves and Actuators Replacement and Aeration Basins Improvements
Renovation
Results
Santa Rosa, CA 95401

Clarifiers Rehabilitation Project
Renovation
Bidding
$800,000 est. value
El Centro, CA 92243

San Jose State University Water Treatment
Term Contract
Post-Bid
San Jose, CA

MCWD Well 4 TCP and Nitrate Mitigation Project
Alteration
Results
$1,432,000 est. value
Bakersfield, CA 93313

Salinas Valley Reclamation
Renovation
Bidding
Marina, CA 93933

Water Treatment of Mechanical Systems
Renovation, Alteration
Post-Bid
Thousand Oaks, CA 91362

Water Pollution Control Plant Oxidation Pond Levee Maintenance
Renovation, Term Contract
Results
Sunnyvale, CA

Air Board Compliance Monitoring and Reporting
Renovation, Term Contract, Infrastructure
Post-Bid
Bakersfield, CA 93301

Poppy Ridge Groundwater Treatment Plant Phase 2
Renovation
Results
$11,420,200 est. value
Elk Grove, CA 95757

San Diego County Water Authority POW-5 Turnout and Flow Control Facility Project - WT040
New Construction, Infrastructure
Post-Bid
$4,800,000 to $6,480,000 est. value
Poway, CA 92064

Last Updated 02/17/2022 12:31 PM
Project Title

Northwest Treatment Plant Upgrade

Physical Address View project details and contacts
City, State (County) Rio Vista, CA   (Solano County)
Category(s) Sewer and Water
Sub-Category(s) Water Treatment Plant
Contracting Method Competitive Bids.
Project Status Conceptual Design
Bids Due View project details and contacts
Estimated Value
Plans Available from
Owner View project details and contacts
Architect View project details and contacts
Description

A new pipeline system to redirect the Beach Plant wastewater to the Northwest Treatment Plant. Upgrade the NWTP to treat the redirected Beach Plant wastewater. Inspect and recommend possible upgrades to the NWTP to return the plant to its full one million gallons per day capacity.

Details

Water Treatment Plant, Addition.
Division 02 - Existing Conditions, Geotechnical Investigations, Subsurface Drilling and Sampling.
Division 03 - Concrete, Concrete Reinforcing, Cast-in-Place Concrete, Precast Concrete.
Division 04 - Masonry, Unit Masonry.
Division 05 - Metals, Structural Metal Framing.
Division 06 - Wood, Plastics, and Composites, Rough Carpentry.
Division 07 - Thermal and Moisture Protection, Dampproofing and Waterproofing, Thermal Protection, Weather Barriers.
Division 08 - Openings, Doors and Frames, Windows, Hardware, Glazing.
Division 09 - Finishes, Flooring, Painting and Coating.
Division 10 - Specialties, Signage, Safety Specialties, Lockers, Flagpoles.
Division 11 - Equipment, Laboratory Equipment.
Division 12 - Furnishings.
Division 13 - Special Construction.
Division 14 - Conveying Equipment, Lifts.
Division 21 - Fire Suppression, Fire-Extinguishing Systems.
Division 22 - Plumbing.
Division 23 - Heating, Ventilating, and Air Conditioning (HVAC), Instrumentation and Control for HVAC, HVAC Air Distribution, Air Terminal Units.
Division 26 - Electrical, Instrumentation and Control for Electrical Systems, Power Distribution Units, Lighting, Interior Lighting, Emergency Lighting, Exterior Lighting.
Division 27 - Communications, Data Communications, Audio-Video Communications.
Division 28 - Electronic Safety and Security, Electronic Access Control and Intrusion Detection, Video Surveillance, Fire Detection and Alarm.
Division 31 - Earthwork, Site Clearing, Grading, Earthwork Methods.
Division 32 - Exterior Improvements, Flexible Paving, Curbs, Gutters, Sidewalks, and Driveways, Fences and Gates, Irrigation, Planting, Turf and Grasses.
Division 33 - Utilities, Water Utilities, Water Utility Distribution Piping, Water Utility Distribution Equipment, Disinfecting of Water Utility Distribution, Water Utility Storage Tanks, Wastewater Utility Pumping Stations, Storm Drainage Utilities, Electrical Utilities, Communications Utilities.
Division 40 - Process Integration, Water Process Piping, Instrumentation and Control for Process Systems.
Division 41 - Material Processing and Handling Equipment, Bulk Material Processing Equipment, Bulk Material Conveying Equipment, Bulk Material Feeders, Conveyors, Cranes and Hoists.
Division 44 - Pollution and Waste Control Equipment, Odor Treatment Equipment, Water Pollution Control Equipment, Water Pollution Containment and Cleanup Equipment.
Division 46 - Water and Wastewater Equipment, Common Work Results for Water and Wastewater Equipment, Water and Wastewater Preliminary Treatment Equipment, Water and Wastewater Chemical Feed Equipment, Water and Wastewater Clarification and Mixing Equipment, Water and Wastewater Secondary Treatment Equipment, Water and Wastewater Advanced Treatment Equipment, Water and Wastewater Residuals Handling and Treatment.

Bidder's List View project details and contacts
Prospective Bidders View project details and contacts
Project Documents
 Engineered Spec Sheet
 Architectural Plans
 Other Documents