Sanitary Sewer and Wastewater Treatment Plant Improvements

The City of Douglas is seeking sealed bids for sanitary sewer replacements and wastewater treatment plant improvements, including approximately 1,880 linear feet of sewer pipe, SCADA and water-monitoring integration, lagoon and pump improvements, and related site work.

City of Douglas


General
Open (open)
Nov 03, 2026 09:00 PM
Oct 07, 2026 12:00 AM
Invitation for/to Bid (IFB/ITB)
Local
Ask AI about this solicitation
Submission Instructions
Mail
City of Douglas City Hall, 101 North 4th Street, Douglas, WY 82633
Description

The City of Douglas is soliciting sealed bids for sanitary sewer and wastewater treatment plant improvements. The work includes replacing approximately 630 linear feet of 8-inch SDR35 PVC sanitary sewer pipe and 1,250 linear feet of 36-inch SDR35 PVC interceptor sewer main, with new manholes and sewer services, bypass pumping capable of 1,000 gallons per minute, asphalt and concrete repairs, alley resurfacing, grading, seeding, and mulching. The project also includes replacing concrete catwalks at the wastewater treatment plant, installing water-monitoring equipment with SCADA and electrical integration, replacing screw-pump bearings, dredging and land-applying biosolids from Cell 3, replacing fencing and installing an electric sliding cantilever gate with induction sensor loops, and replacing HDPE floating air laterals and diffuser sleeves in the aerated lagoons. Bids must use the Bid Form and include bid security of at least 5% of the bid amount; the successful bidder must furnish additional performance bonds as required by the bidding documents.

Classification Codes
NAICS237110Water and Sewer Line and Related Structures Construction
PSCY1NDCONSTRUCTION OF SEWAGE AND WASTE FACILITIES
Smart Codes
sanitary sewer constructionwastewater treatment upgradesscada water monitoring
Specifications
Supply & Service
Timeline
Oct 7, 2026-Publication Date
Oct 20, 2026 08:00 PM-Pre-Bid Conference (optional)
Nov 03, 2026 09:00 PM-Bid Submission Deadline and Public Opening (optional)
Bids will be publicly opened and read aloud.
Requirements
Required
  • Bid Bond — 5%
  • Performance Bond
'Water and Sewer Line and Related Structures Construction' Opportunities
Alta Municipal Utilities Water Treatment Plant Construction

Rice Lake Construction Group is identified as the contractor for the Alta Municipal Utilities Water ...

Associated General Contractors of Minnesota
Division A Shore Well Wastewater Treatment Construction

The City of Menominee is seeking bids for construction of the Division A Shore Well Wastewater Treat...

City of Menominee
Moline Street Sewage Lift Station Construction

Malvern Water Works is seeking sealed bids from a single prime contractor to construct a new 240-gpm...

Due in 13 days•Malvern Water Works
Neighborhood Water System Improvements - Lakeview Estates

The City of Branson is seeking contractors to furnish labor, materials, and equipment for Neighborho...

Due in 16 days•City of Branson
Darby Creek BID

The Village Government is seeking a contractor for the Darby Creek BID project, which involves water...

Village Government
Holliston Wastewater Treatment Plant Phase 1D Yard Piping

The Town of Holliston is seeking a contractor to install yard piping for Phase 1D of the Holliston W...

Due in 16 days•Holliston
Water Treatment Plant and Well Improvements

The City of Moville, Iowa, is seeking construction services for water system improvements involving ...

City of Moville
Jefferson Street Water and Sewer Improvements

The City of Winchester is seeking a contractor to replace and upsize watermains and services, replac...

Due in 15 days•City of Casper > Public Services Department
Ridgewood Estates Sewer and Water Main Improvements

Pinellas County is seeking a construction contractor to replace approximately 500 linear feet of san...

Due in 22 days•Pinellas County > Purchasing Division
Town Center Sewer Extension Construction

The Town of Sellersburg Redevelopment Commission is requesting bids to construct the Town Center Sew...

Due in 12 days•Town of Sellersburg > Redevelopment Commission
Chester Basin WWTP and Collection System Construction

The Municipality of the District of Chester is seeking bids to supply and construct a new wastewater...

Due in 7 days•Municipality of the District of Chester
Jessie M. Honeyman State Park Water Intake Replacement

The Oregon Parks and Recreation Department is seeking a contractor to replace the water intake syste...

Due in 19 days•Oregon > Oregon Parks and Recreation Department
Baty & Neely Waterline Improvements

Allen Water District is seeking sealed unit-price bids for installing approximately 2,500 linear fee...

Due in 14 days•Allen Water District
Airport Sewer, Water, and Lift Station Construction

The City of Minot is seeking online bids for construction of sewer and water mains, a lift station, ...

Due in 14 days•City of Minot
Premier Gateway Water and Wastewater Servicing

Halton Region is seeking a contractor for water and wastewater servicing infrastructure in the Premi...

Due in 2 days•Halton Region
Water Supply Well and Water Main Replacement

The Town of Fair Bluff is seeking bids for a new water main connecting to its existing distribution ...

Due in 22 days•Town of Fair Bluff
Water Main and Gravity Sewer Construction

The Bristow Municipal Authority is seeking bids for the construction of water main and gravity sewer...

Bristow > Bristow Municipal Authority
Donalda Reservoir and Truckfill Construction

The Shirley McClellan Regional Water Services Commission is seeking bids to construct the Donalda Re...

Due in 1 day•County of Stettler No. 6
Madison Avenue Water System Improvements

The Borough of Woodbine is seeking sealed bids for construction of water system improvements on Madi...

Due in 7 days•Borough of Wood-Ridge
Washington Avenue Water System Improvements

The Borough of Woodbine is seeking sealed bids for construction of Water System Improvements on Wash...

Due in 7 days•Borough of Wood-Ridge
Lige Court Street and Utility Improvements

The City of Auburn, Indiana, is seeking sealed bids for Lige Court Street and Utility Improvements, ...

Due in 13 days•City of Auburn > Board of Public Works & Safety
Water Main Relay Prequalification

The City of Philadelphia is seeking contractors to prequalify for relay of water mains on Almond Str...

Due in 9 days•City of Philadelphia > Philadelphia City Fund > Water Department
Woodville Road Widening Phase 1 Construction

The City of Bryan is seeking competitive sealed proposals for construction services to widen Woodvil...

Due in 15 days•City of Bryan > Purchasing Department
Laney Hills and Harvest Lift Station Project

The City of Uniontown is seeking bids for the Laney Hills and Harvest Lift Station public works proj...

City of Uniontown
Water System Upgrades and IPD General Contractor Services

Leq'a:mel First Nation is seeking an IPD general contractor for the design and construction of water...

Due in 30 days•Leq'a:mel First Nation
Opportunities Near Casper, Wyoming
Notice of Intent to Distribute Trust Property

The State of Wyoming is providing notice of intent to distribute property from the Mary Elizabeth Ea...

Wyoming
Notice of Petition for Change of Name

The State of Wyoming is publishing a notice of a petition for adult name change filed in the Seventh...

Wyoming > Seventh Judicial District Court
Gray Wall Livestock Water Well Construction

The Bureau of Land Management is seeking a contractor to drill, construct, develop, disinfect, and t...

Due in 12 days•United States of America > INTERIOR, DEPARTMENT OF THE > BUREAU OF LAND MANAGEMENT > NATIONAL OPERATIONS CENTER
Governmental Financial Preparation Services

Casper College is seeking a qualified Wyoming-certified public accounting firm to provide three year...

Due in 22 days•Casper College
Heating and Cooling Pump and VFD Replacement

The Bureau of Land Management is seeking a contractor to replace four heating and cooling pumps, ass...

Due in 12 days•United States of America > INTERIOR, DEPARTMENT OF THE > BUREAU OF LAND MANAGEMENT > WYOMING STATE OFFICE
Amendment Request for Dutchman Renewable Power Project Construction Schedule

The Wyoming Industrial Siting Division is reviewing an amendment request from DUTC bn, LLC to extend...

Wyoming > Department of Environmental Quality > Industrial Siting Division
Flexible Delineator Installation

Albany County, Wyoming is seeking bids to install flexible delineators along selected county roadway...

Albany County
Full-Size Four-Wheel-Drive Cargo Van and Trade-In

Albany County, Wyoming, is seeking bids for the purchase and delivery of one full-size four-wheel-dr...

Albany County
Classification and Compensation Study

Albany County, Wyoming is seeking a consultant to conduct a comprehensive employee classification an...

Albany County
Juvenile Substance Abuse Treatment Services

Albany County is seeking juvenile treatment providers to deliver substance abuse treatment through i...

Albany County
Fort Steele Rest Area Janitorial Maintenance

The Wyoming Department of Transportation is seeking janitorial maintenance services at the Fort Stee...

Due in 27 days•Wyoming > Wyoming Military Department
Former Wyoming Bar Demolition

The City of Rawlins is seeking sealed bids for regulated full demolition of the former Wyoming Bar b...

Due in 27 days•City of Rawlins
Automotive Paint Booth for School District

Fremont County School District #24 in Shoshoni, Wyoming is seeking quotes for a 24-foot modified dow...

Fremont County School District #2
As-Needed Industrial Hygienist Services

Laramie County School District Number One is seeking as-needed industrial hygienist services on a ti...

Due in 15 days•Laramie County School District Number One
Precast Concrete Vault Restroom Replacement

The Wyoming State Construction Department, on behalf of the Wyoming Game and Fish Department, is see...

Due in 9 days•Wyoming > State Construction Department
Comments
Correspondences
Custom Fields