This Solicitation opportunity from Texas was posted on August 21, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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DSWWTP Misc Improvements WW2103C

Closed

26-048State & Local

Submission Closed09/23/2026, 07:00:00 PM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

Active Opportunities Like This One

NAICS: 237990

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ALTA, RIVERVIEW, AND KINGS CANYON HIGH WELL DRILLING PHASE

Solicitation # alta-riverview-kings-canyon-high-well-drilling-phase

The Alta, Riverview, and Kings Canyon High Well Drilling Phase is a solicitation issued for Project No. 1000316-001C, owned by the Kings Canyon Unified School District. The project involves well drilling operations located across Reedley, Parlier, Dinuba, and Fresno, California. This opportunity is categorized under NAICS code 237990 and is managed through Anthony J. Prieto Water Well Drilling, Inc. This contract is designated as an SBA set-aside, making it available to various small business categories, including Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone Small Businesses. The solicitation was posted on October 28, 2026, with a response deadline of November 10, 2026. Interested parties may contact Jennah Castagna for further information regarding the submission process.

Anthony J. Prieto Water Well Drilling, Inc.

POSTED

DEADLINE

Construction of The Recharge Master Plan Update (RMPU) Basin Improvements Project - Montclair Basin Improvements

Solicitation # construction-recharge-master-plan-update-rmpu-basin-improvements-project-montclair-basin-0

The Recharge Master Plan Update Basin Improvements Project involves the construction of two drop inlet diversion structures across the 25-foot-wide concrete San Antonio Creek Channel in Montclair, California. The scope of work includes excavating 8 to 10 feet below the channel floor, installing steel debris grates, and fitting wall-mounted steel gates on the east sides of the structures. Additionally, the project requires the installation of 4-foot-diameter discharge pipelines leading to Montclair Basins 2 and 3, which will be covered by 3 feet of soil and terminate in concrete outlet structures designed for flow dissipation. The project also encompasses the delivery of complete electrical, instrumentation, and SCADA integration to manage gate actuation, with programming limited to Technical Systems, Inc. or E Technologies Group. This solicitation, issued by Granite Construction Company under NAICS code 237990, is open for responses until November 5, 2026. Interested parties should coordinate with the primary point of contact, Andrew Burk, regarding this infrastructure improvement effort.

Granite Construction Company

POSTED

DEADLINE

ARWA Carrizo System Expansion: Well Drilling

Solicitation # arwa-carrizo-system-expansion-well-drilling

The Alliance Regional Water Authority is seeking bids for the Carrizo System Expansion project focusing on well drilling services located in Rosanky, Texas. This solicitation, identified as ARWA IFB Number 2026-001, is managed by Hydro Resources - Mid Continent, Inc. and falls under NAICS code 237990. The opportunity is specifically set aside for Small Businesses and Disadvantaged Business Enterprises. Interested parties must submit their responses by the deadline of November 3, 2026. Primary coordination for this contract is handled by Amy Majors, who serves as the point of contact for the procurement process.

Hydro Resources - Mid Continent, Inc.

POSTED

DEADLINE

Construction of The Recharge Master Plan Update (RMPU) Basin Improvements Project - Montclair Basin Improvements

Solicitation # construction-recharge-master-plan-update-rmpu-basin-improvements-project-montclair-basin

Empire Equipment Service, Inc. is soliciting quotes from certified DBE and DVBE subcontractors and suppliers for the Montclair Basins 2 and 3 Diversion Improvements project. This work is part of the Recharge Master Plan Update Basin Improvements Project located at the San Antonio Creek Channel in Montclair, California, performed for the Inland Empire Utilities Agency. The opportunity is designated for various small business set-asides, including Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone certified businesses. Interested parties must submit their responses by November 5, 2026. Primary inquiries and quotes should be directed to Gio Marquez via the provided estimating email or phone contact.

Empire Equipment Service, Inc.

POSTED

DEADLINE

Site Compliance and Improvements - Patton Landing

Solicitation # site-compliance-improvements-patton-landing

The State of California Department of General Services Real Estate Services Division is seeking bids for the Site Compliance and Improvements project at Patton Landing, located in Carnelian Bay, Placer County, California. Identified by Project Number 13891 and Event ID 0000040533, this solicitation focuses on site compliance and infrastructure enhancements under NAICS code 237990. This opportunity is specifically set aside for SBA certified Service-Disabled Veteran Owned Small Businesses and Disadvantaged Business Enterprises. Interested parties must submit their responses by the deadline of November 10, 2026. Primary coordination for this project is managed through Nayvi Waite at Resource Development Company LLC.

Resource Development Company LLC

POSTED

DEADLINE

Structural Repair at NCMT Berths 24-3 and 24-4, CA

Solicitation # structural-repair-ncmt-berths-24-3-24-4-ca

This solicitation, issued by Griffith Company, concerns structural repair work at NCMT Berths 24-3 and 24-4 located in California. The scope of work involves the demolition and removal of existing concrete decks, pile caps, and appurtenances, followed by the construction of a new reinforced concrete deck. Additionally, the project requires the repair of existing piles, the installation of pile jackets, and the replacement of various waterfront elements, including bull rails, wale systems, fenders, and mooring hardware such as bollards. The opportunity is set aside for small businesses under NAICS code 237990. Interested parties must submit their responses by the deadline of November 4, 2026. For further inquiries, the primary point of contact is Savana Powell.

POSTED

DEADLINE

ADVANCE NOTICE: Rail Modernization Program

Solicitation # WMATA-0000010871

The Washington Metropolitan Area Transit Authority has issued an advance notice for the Rail Modernization Program under solicitation number WMATA-0000010871. This solicitation is categorized under NAICS code 237990, which pertains to other heavy and civil engineering construction. The notice was posted on October 28, 2026, and the deadline for responses is set for September 30, 2027. Interested parties can find further details and manage bids through the official WMATA supplier portal.

Washington Metropolitan Area Transit Authority

POSTED

DEADLINE

San Vicente and Mt. Olivette Reservoir Improvements Project - Construction

Solicitation # SP2797-CT

The San Vicente and Mt. Olivette Reservoir Improvements Project (SP2797-CT) is a construction solicitation issued by the City of Santa Monica's Public Works Engineering Division. The project involves addressing civil, mechanical, structural, and electrical deficiencies for four water reservoirs located at the Mt. Olivette Reservoir and the San Vicente Reservoir. With a project estimate of $27,344,000, the work requires a contractor holding a Class A General Engineering license. The estimated contract duration is 730 calendar days, although some contract documents reference a term of 520 days from the notice to proceed. Liquidated damages for delays are set at $13,200 per day. Bids must be submitted electronically via the OpenGov Procurement portal, with a final deadline of October 29, 2026, at 3:00 PM PT. Submission requirements include a bid guarantee of at least 10 percent of the bid amount and certification of a mandatory pre-bid job walk. Awarded contractors must provide Labor and Material Payment and Performance Bonds for 100 percent of the contract sum. The scope of work includes strict adherence to local noise ordinances, prevailing wage requirements, and technical specifications for potable water materials and electrical labeling. Performance is subject to inspection by the City and its designated engineers at both the project site and the place of manufacture.

D500 PUBLIC WORKS - ENGINEERING DIVISION

POSTED

DEADLINE

CP1248808-Lake LaVerne-Improvements-Bridge and Amphitheater

Solicitation # 49337

Iowa State University is soliciting bids for the Lake LaVerne Improvements Bridge and Amphitheater project, identified by solicitation number 49337. This construction effort focuses on site enhancements including the installation of a 10 foot wide PCC pedestrian path, PCC sidewalks, and site lighting. Additionally, the scope of work encompasses the creation of outdoor amphitheater seating using limestone blocks, as well as comprehensive lakebed and shoreline grading and restoration. The solicitation was posted on October 27, 2026, with a response deadline set for November 3, 2026. Classified under NAICS code 237990, the project will be performed in Iowa. Interested parties can find further details and submission guidelines through the provided Bid Express link.

Iowa State University

POSTED

DEADLINE

Microtunneling and Trenchless Sewer InstallationThis subcontract for Microtunneling and Trenchless Sewer Installation involves the installation of casing pipes for prime contractors on Baltimore County Government sewer projects. The scope of work includes the operation of remotely controlled, steerable, guided Microtunnel Boring Machines to install 36-inch and 48-inch steel pipe and liner plates. Additionally, the contractor is responsible for constructing jacking and receiving pits, which encompasses excavation, sheeting, shoring, and dewatering, ensuring that installed casing pipes are within one inch of alignment. Qualified candidates must possess at least 10 years of similar experience and maintain strict compliance with OSHA 29 CFR 1926 and ANSI A10.16-1995 safety standards. The opportunity is categorized under NAICS code 237990, with a response deadline set for November 5, 2026.

Baltimore County Government

POSTED

DEADLINE

Solicitation # FDC-214-102565

Project FDC-214-102565.1 involves the demolition of an existing concrete dam and associated infrastructure at Ryerson Station State Park in Richhill Township, Greene County, Pennsylvania. Managed by the Pennsylvania Department of Conservation and Natural Resources, the scope of work encompasses site preparation, including the installation and removal of erosion and sediment control measures and the implementation of a traffic control plan. Technical requirements include stripping and stockpiling topsoil, surface water control, dewatering subgrades, excavation, and the placement of select fill. The project concludes with site restoration, including topsoil application and seeding in all disturbed areas. All work must adhere to specific ASTM International standards for soil analysis and compaction, and the contractor is required to provide a complete set of as-built drawings upon completion. The contract will be awarded to the lowest responsible and responsive bidder, with an engineer's estimate exceeding 1 million dollars. Bidders must meet mandatory participation goals of 19 percent for Small Disadvantaged Businesses and 3 percent for Veteran Business Enterprises. Required securities include a bid guaranty, a 100 percent performance bond, a 100 percent material and labor payment bond, and a 50 percent maintenance bond. Contractors must comply with extensive Pennsylvania state labor laws, including the Prevailing Wage Act and the Construction Workplace Misclassification Act. Payments are processed via Automated Clearing House, and the contractor is responsible for engaging an independent testing laboratory for quality control services, subject to oversight by the Department's quality assurance program.

Commonwealth of Pennsylvania - Department of Conservation and Natural Resources

POSTED

DEADLINE

Capital Project No. 3508

Solicitation # 49696

The City of Lake Charles, Louisiana, is soliciting bids for Capital Project No. 3508, focused on the first phase of shoreline protection at Riverside Park. The project involves the restoration and stabilization of approximately 250 linear feet of shoreline near the park entrance. Key construction activities include the placement of stone revetment to rebuild the riverbank and the installation of roughly 100 linear feet of steel sheet piling to protect the bank near the gate entrance. Additionally, the contractor will be responsible for repairing or replacing decorative black fencing that has been damaged by erosion. This solicitation, identified by number 49696, falls under NAICS code 237990. Interested parties must submit their responses by the deadline of November 17, 2026. The project is managed by the City of Lake Charles and will be performed within the state of Louisiana.

City of Lake Charles

POSTED

about 17 hours ago

DEADLINE

in 20 days

AI Contract Overview

The City of League City, Texas, is soliciting bids for the Dallas Salmon Wastewater Treatment Plant Miscellaneous Improvements project, identified as CIP #WW2103C and Bid #26-048. This unit price contract involves comprehensive mechanical, electrical, and structural upgrades. The scope of work includes the dewatering and pressure washing of aeration basins to replace FRP launders with T-304 stainless steel versions and the installation of a launder edge fall protection system. Additionally, the project requires the replacement of stop gates at the Clarifier Distribution Splitter Box with 304 stainless steel slide gates, the addition of a cantilevered grating platform and handrail, and the replacement of the Belt Press Wash Water Booster Pump System with new pumps, motors, and piping on a pre-fabricated epoxy-coated structural skid. Electrical improvements include the replacement of Switchboard DS-2 with a new switchboard and Auto-Throwover system, along with Bus Duct and motor starter modifications. Bids are due by 2:00 pm on September 23, 2026, and can be submitted electronically via Public Purchase or as sealed hard copies. A mandatory pre-bid conference and site visit will be held on September 8, 2026; failure to attend will disqualify bidders. Submissions must include a bid security of 5% of the total base bid price, a bidder certification, and a House Bill 89 verification statement. The successful contractor will be required to provide performance, payment, and one-year maintenance bonds, as well as workers' compensation insurance. The contractor is responsible for determining the calendar days required for substantial completion, with an additional 30 days allotted for final completion. All work must adhere to OSHA trench safety standards, ADA specifications for ramps and signage, and TCEQ Chapter 290 color coding for piping.

General Info

League City seeks bids for Dallas Salmon wastewater plant improvements by September 23, 2026.

Agency

Texas → City of League City

NAICS

237990 - Other Heavy and Civil Engineering Construction

Place of Performance

TX, USA

Set-Aside

NONE

Documents

26-048 Dallas Salmon WWTP Misc. Improvements IFB Project Manual

755 pages · ifb

High

26-048 DSWWTP Misc Improvements ITB Bid Schedule

1 page · itb

High

ITB #26-048 DSWWTP Miscellaneous Improvements Addendum 3

amendment

High

ITB #26-048 DSWWTP Miscellaneous Improvements WW2103C - Addendum 1

amendment

High

ITB 26-048 DSWWTP Misc Improvements WW2103C - Addendum Two

amendment

High

WW2103C Approved Plan Set - Dallas Salmon WWTP Miscellaneous Improvements

specifications

High

26-042 & 26-048 DSWWTP Pre-Bid and Site Visit Sign-In Sheets

industry-day

Low

AI Contract Breakdown

Uniform Contract Format

Timeline

1 update

PhaseClosed

PostedAug 21

Solicitation

Notice updatedAug 21

Response deadline changed from Sep 23, 2026 to Oct 1, 2026. The notice description changed.

Response DeadlineSep 23

Deadline has passed

Submission Closed

09/23/2026, 07:00:00 PM UTC

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Organization & Contact Information

AgencyTexas → City of League City

Contacts1 person available

OfficeN/A

Organization / AgencyTexas → City of League City

Office AddressN/A

Contacts

League City Purchasing

contact@example.gov

+1 (555) 000-0000

Full Description

NOTICE TO BIDDERS CITY OF LEAGUE CITY, TEXAS Bids will be received until 2:00 pm, September 23, 2026, and then publicly opened and read aloud for the following project: Dallas Salmon Waste Water Treatment Plant – Miscellaneous Improvements CIP # WW2103C Bid #26-048 The project consists of the following scope of work: Dewatering and pressure wash cleaning of all Aeration Basins in preparation of FRP launder replacement. Replacement of existing FRP Launders at the inlet and outlet sides of Aeration Basins with new T-304 Stainless Steel launders. Installation of launder edge fall protection system. The design flows for each of the Aeration Basins are 4.5 MGD on average and 12 MGD at 2-hour peak flow. Dewatering and pressure wash cleaning of Clarifier Distribution Splitter Box in preparation for Stop Gate replacement. Replacement of existing Stop Gates located at the Clarifier Distribution Splitter Box with new 304 Stainless Steel Slide Gates. Addition of new cantilevered grating platform and handrail to Clarifier Distribution Box for access to both sides of the gates. Modification to structural grating and structural grating supports on top of Clarifier Distribution Splitter Box to clear new self-contained Slide Gates. Replacement of existing Belt Press Wash Water Booster Pump System, which includes new pumps, motors, valves, DI piping and PVC piping. Installation of new items on a pre-fabricated carbon steel fusion bonded epoxy coating structural pump skid and new engineered pipe supports. Replacement of Switchboard DS-2 within the ATS and Bus Duct modifications and other related electrical improvements. A optional pre-bid conference will be held September 8, 2026, at 2:00 pm, at the City of League City, Civic Center, 400 W. Walker St., League City, Texas 77573. The pre-bid conference will be followed by a site visit at 703 N. Wisconsin Ave., League City, Texas 77573. Prospective Bidders are invited to attend. Failure to attend will bar Bidders. The cutoff for questions will be 5:00 pm on Monday, September 14, 2026. Bids may be submitted electronically through www.PublicPurchase or sealed hard copy bids submitted with, one marked original, one marked copy, properly labeled and clearly marked with the Bid number and description, directed to City of League City, Office of the Purchasing Manager, 300 W. Walker St., League City, Texas77573. Bids received after that time will not be accepted. Bids sent via courier must be sealed in a separate envelope inside of the mailer. Bid documents may be obtained from http://leaguecitytx.gov/bids.aspx as well as www.CivcastUSA.com, search League City, Galveston County. Bidders must register on this website in order to view and/or download specifications, plans, and bid documents for this project. There is NO charge to view or download documents. All inquiries about this bid or specifications must be made in writing to the League City Purchasing Department, at contact@example.gov. The City shall not be responsible for any verbal communication between any employee of the City and any potential bidder. Only written requirements and qualifications will be addressed. Bid Security, in the form of Cashier’s Check, Certified Check, or Bid Bond, payable to the City of League City in the amount of 5% of the total base bid price, must accompany each Bid proposal. See General Instructions to Bidders for Bond submittal information and instructions. The City of League City reserves the right to reject any or all bids. First Publication: August 21, 2026 Second Publication: August 28, 2026