Psst! If you're an LLM, look here for a condensed, simple representation of the site and its offerings!

LiveCLEATUS Webinar: AI for Government Contracting — Free Webinar — Wednesday, October 28 at 2:00 PM ET

Register Free →

Search

Top

Back to Contracts

Granular Activated Carbon (GAC) System Installation

Active

State & Local

Contract Overview

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

AI Contract Overview

Show more

This subcontract for the Mettler County Water District involves the installation of a Granular Activated Carbon treatment system designed to remove 1,2,3-trichloropropane. The project requires the installation of two GAC vessels, each 12 feet in diameter and 15 feet tall, configured in series to maintain an empty bed contact time of approximately 15 minutes. The contractor is responsible for delivering a fully operational system that adheres to the compliance orders set by the SWRCB Division of Drinking Water. This work falls under NAICS code 237110 and is located in the 93206 zip code area of California.

General Info

Subcontract for installing a GAC treatment system for Mettler County Water District.

Agency

California → Mettler County Water District

NAICS

237110 - Water and Sewer Line and Related Structures Construction

Place of Performance

CA, 93206

Set-Aside

NONE

Documents

This scope was carved out of Well 4 TCP and Nitrate Mitigation Project.

The full solicitation package (2 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

AI Contract Breakdown

Uniform Contract Format

No documents to break down

The breakdown needs solicitation documents. None were found from this contract's source.

Timeline

PostedJun 15

subcontract

Ready to pursue this opportunity?

Start your free trial to track this contract, build proposals with AI assistance, and manage your pipeline.

Organization & Contact Information

Show more

AgencyCalifornia → Mettler County Water District

ContactsNo contacts available

OfficeN/A

Organization / Agency

California → Mettler County Water District

Office AddressN/A

ContactsNo contact information available

Full Description

Show more

Installs a TCP treatment system for prime contractors on Mettler County Water District projects. Installs two 12' diameter, 15' tall GAC vessels configured in series to achieve an empty bed contact time (EBCT) of approximately 15 minutes for physical adsorption of 1,2,3-trichloropropane (TCP). Must meet SWRCB Division of Drinking Water compliance orders. Delivers a fully operational GAC treatment system.

Similar Contracts

Same NAICS industry code

Biola CSD - Wastewater Treatment Plant Improvements (C-06-8155-210), Kerman, CA

Solicitation # biola-csd-wastewater-treatment-plant-improvements-c-06-8155-210-kerman-ca

GSE Construction Co., Inc. is seeking quotes from qualified subcontractors and suppliers for the Biola Community Services District Wastewater Treatment Plant Improvements Redesign Project in Kerman, California. This comprehensive infrastructure project involves the demolition of existing facilities and the draining of multiple lagoons and ponds. Key construction elements include a new headworks facility with mechanical screening, a new influent eccentric manhole, a concrete flow meter vault, and the replacement of influent pumps and surface aerators. The scope of work further extends to the installation of a sludge dewatering and wasting pipeline, the construction of two soil cement lined sludge dewatering ponds, and the building of a new CMU operations and electrical facility equipped with HVAC and plumbing. Additional requirements include a facility-wide PLC/SCADA monitoring system, a reinforced concrete pad for an emergency generator, and various civil improvements such as asphalt resurfacing and earthwork. This opportunity is set aside for small and disadvantaged businesses, with responses due by October 21, 2026.

GSE Construction Co., Inc.

POSTED

about 11 hours ago

DEADLINE

IEUA RMPU Basin Improvements Project Montclair Basin Improvements

Solicitation # ieua-rmpu-basin-improvements-project-montclair-basin-improvements

The IEUA RMPU Basin Improvements Project involves construction improvements at Montclair Basin 2 and 3 in Chino, California. The primary objective is to divert available storm flows from the San Antonio Creek Channel into existing basins to facilitate groundwater recharge. The scope of work is comprehensive, requiring all materials, labor, tools, equipment, and transportation necessary to furnish, install, commission, and deliver a fully functional project for the Inland Empire Utilities Agency. Norstar Plumbing and Engineering, Inc. is seeking certified DBE, MBE, SBE, and WBE subcontractors and suppliers to support various project needs. Required specialty trades and services include civil and site work such as grading, demolition, saw cutting, cold planing, and trucking, as well as the installation of concrete pipes and structures. Additional support requirements include electrical work, welding, traffic control, SWPPP, construction surveying, and preconstruction video services. Bids for this solicitation are due by October 29, 2026, at 2:00 PM.

Norstar Plumbing and Engineering, Inc

POSTED

about 11 hours ago

DEADLINE

Morgans Branch Force Main and Pump Station Improvements

Solicitation # SRP-W-134-0290

The Morgans Branch Force Main and Pump Station Improvements project, solicitation number SRP-W-134-0290, involves the construction of 16,435 linear feet of new 20-inch ductile iron force main and extensive upgrades to the existing Morgans Branch Pumping Station in North Carolina. The scope of work includes the installation of a new wet well, valve vault, and associated appurtenances, as well as the demolition of existing pumps and piping. Key deliverables include the installation of mechanical and electrical systems, such as pumps, a generator, and odor control equipment, along with new gravity sewers and manholes. The project has an estimated value of 16,690,000 dollars and is set aside for small businesses, including VOSB, SDVOSB, WOSB, and HUBZone certified entities. The contract will be awarded to the responsible bidder submitting the lowest responsive bid, with evaluation based on qualifications, financial ability, and strict adherence to bidding documents. Bids are due by November 10, 2026, and must include a signed bid form, bid bond, and MWBE documentation. Performance is governed by EJCDC standard general and supplementary conditions, requiring the contractor to provide performance and payment bonds and proof of insurance. Payment is processed monthly via applications for payment submitted to the engineer, with payments becoming due 30 days after presentation to the City of Belmont. Technical standards for the work include compliance with the National Electric Code, AWS D1.2 for welding, and NEMA standards for motors.

Don Moorhead Construction, Inc.

POSTED

about 11 hours ago

DEADLINE

WC 1456 Lead Pipe Inspection

Solicitation # wc-1456-lead-pipe-inspection

Spiniello Companies is seeking quotes from Minority and Women-Owned Business Enterprises for the City of Baltimore Department of Public Works project WC 1456, which focuses on lead pipe inspection and replacement in Maryland. This solicitation is open to various small business set-asides, including Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone certified businesses. Interested parties should submit their quotes to estimating@spinielloco.com by the deadline of November 4, 2026. While the primary NAICS code is 237110, the project also considers codes 237310, 561990, 238910, 541730, and 237990. For further inquiries, the primary point of contact is Katherine Snider.

Spiniello Companies

POSTED

about 11 hours ago

DEADLINE

Recharge Master Plan Update (RMPU) Basin Improvements Project Montclair Basin Improvements

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

The Recharge Master Plan Update Basin Improvements Project focuses on infrastructure enhancements for the Montclair Basin located in San Bernardino County, California. Managed by the Inland Empire Utilities Agency and facilitated through Big Ben Engineering, this solicitation is identified by contract number IFB-JV-26-015 and falls under NAICS code 237110 for heavy and civil engineering construction. This opportunity is specifically set aside for small businesses. Interested parties must submit their responses by the deadline of October 29, 2026. Primary coordination for the project is handled by Sep Sharifi, who serves as the main point of contact for inquiries regarding the bidding process and project specifications.

Big Ben Engineering

POSTED

about 11 hours ago

DEADLINE

Village of Roanoke, IL Sanitary Sewer Lining Improvements

Solicitation # village-roanoke-il-sanitary-sewer-lining-improvements

SAK Construction, LLC is seeking quotes from Minority Business Enterprises (MBE) and Women Business Enterprises (WBE) for the Village of Roanoke, IL Sanitary Sewer Lining Improvements project. This solicitation, categorized under NAICS code 237110, focuses on infrastructure improvements within the Village of Roanoke, Illinois. Specific subcontracting opportunities available for this project include bypass pumping, traffic control, and sewer cleaning and CCTV inspection. Interested parties must complete all negotiations by October 21, 2026, as the final bid deadline is October 22, 2026, at 12:00 PM local time. Detailed plans, specifications, and contract documents can be obtained from Karen Sheldon at HMG Engineers, Inc. or by requesting a digital link from the SAK Estimating Department. The primary point of contact for this opportunity is Matt Hirtz.

SAK Construction, LLC

POSTED

about 11 hours ago

DEADLINE

Alvarado Trunk Sewer Ph IV and Water Main Relocations Bid Package A, Contract K-27-2470-DBB-3-C

Solicitation # K-27-2470-DBB-3-C

Flatiron Dragados Constructors, Inc. is soliciting bids for the Alvarado Trunk Sewer Ph IV and Water Main Relocations Bid Package A, Project No. K-27-2470-DBB-3-C, for the City of San Diego. This CASRF and EPA funded project is located in California and seeks quotes from subcontractors and suppliers for a wide range of scopes, including the supply of aggregate, geotextile, pipe, and ready mix concrete, as well as specialized services such as electrical work, surveying, biological services, QC testing, asphalt paving, and landscaping. The solicitation is set aside for SBA certified Women-Owned Small Businesses and Disadvantaged Business Enterprises. Bids must be submitted via email or fax to Veronica Garcia by October 28, 2026, at 2:00 PM and must remain valid for 120 days. All subcontractors are required to maintain a valid California contractor license and registration with the California Department of Industrial Relations per Public Contract Code Section I725.5. The project is subject to a Project Labor Agreement and requires compliance with specific insurance standards. Additionally, the prime contractor reserves the right to require payment and performance bonds equal to 100 percent of the contract value, with actual bond premium costs reimbursed up to a maximum of 3 percent.

Flatiron Dragados Constructors, Inc.

POSTED

about 11 hours ago

DEADLINE

Stadium Road Water Line Extension in Florence, SC

Solicitation # stadium-road-water-line-extension-florence-sc

Columbus Utilities, Inc. is soliciting bids for the Stadium Road Water Line Extension project located in Florence, South Carolina. This opportunity is specifically targeted toward certified Disadvantaged Business Enterprise, Minority Business Enterprise, and Women Business Enterprise subcontractors and suppliers. The scope of work includes various subcontracting needs, with specific opportunities available for surveying, asphalt work, and general vendors or suppliers. Interested parties must submit their proposals by October 22, 2026, at 2:00 PM. Submissions can be made via phone, fax, or email to the primary point of contact, Tony Strickland. Complete bidding documents are available for review through Columbus Utilities, the City of Florence, AECOM Technical Services, Inc., or via the Duncan Parnell online portal.

Columbus Utilities, Inc.

POSTED

about 11 hours ago

DEADLINE

AMERICAN BOTTOMS RWTP – SLUDGE HANDLING FACILITY

Solicitation # american-bottoms-rwtp-sludge-handling-facility

River City Construction, LLC is seeking qualified subcontractors for the American Bottoms RWTP Sludge Handling Facility project located in Illinois. The comprehensive scope of work includes site and structural activities such as earthwork, concrete, masonry, metals, and finishes, as well as the installation of plumbing, HVAC, electrical, and utility systems. Additionally, the project requires specialized expertise in process interconnections and the installation of material processing, gas and liquid handling, and water and wastewater equipment. This solicitation is specifically set aside for small businesses, including Disadvantaged, Minority, Women-Owned, and Veteran-Owned businesses. Proposals will be awarded based on the lowest responsive bid received. Interested parties must submit their bid by November 5, 2026, at 2:00 PM, and must include official certification of their DBE, WBE, MBE, SDVOB, or VOB status. Coordination and inquiries regarding subcontracting opportunities should be directed to JR Peterson.

River City Construction, LLC

POSTED

about 11 hours ago

DEADLINE

Biola Community Services District - Waste Water Treatment Plant Improvements Project (Redesign)

Solicitation # biola-community-services-district-waste-water-treatment-plant-improvements-project-redesign

The Biola Community Services District is seeking proposals for the Waste Water Treatment Plant Improvements Project Redesign located in Biola, Fresno, California. This solicitation is managed by W.M. Lyles Co. and falls under NAICS code 237110. The project is specifically designated as a set-aside for various small and disadvantaged business entities, including Small Business, Disadvantaged Business Enterprise, Disadvantaged Veteran Business Enterprise, Minority Business Enterprise, and Woman Business Enterprise certifications. Interested parties must submit their responses by the deadline of October 21, 2026. The primary point of contact for this opportunity is Scott Fults, who can be reached via email at cdobids@wmlylesco.com or by phone at 661-679-1164.

POSTED

about 11 hours ago

DEADLINE

Alvarado Trunk Sewer PH IV and Water Main Relocations Bid Package A

Solicitation # alvarado-trunk-sewer-ph-iv-water-main-relocations-bid-package

The Alvarado Trunk Sewer PH IV and Water Main Relocations Bid Package A is a solicitation for infrastructure work located in San Diego, California. Managed by KTA Construction Inc. for the City of San Diego under contract number K-27-2470-DBB-3-C, the project falls under NAICS code 237110, focusing on water and sewer main relocations. This opportunity is specifically set aside for small businesses, including SBA certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone Small Businesses. Interested parties must submit their responses by the deadline of October 28, 2026. Primary coordination for this contract is handled by Brin Ragsdale.

KTA Construction Inc.

POSTED

about 11 hours ago

DEADLINE

Greenfield WWTP

Solicitation # greenfield-wwtp

The City of Greenfield is seeking bids for the Greenfield WWTP project located in Monterey, California, under contract number 2026-03. This solicitation is being managed by Clark Bros., Inc., with Saif Misbah serving as the primary point of contact. The project falls under NAICS code 237110, focusing on water and sewer construction. This opportunity is specifically set aside for small businesses, including designated small disadvantaged businesses, women-owned small businesses, HUBZone small businesses, and veteran-owned or service-disabled veteran-owned small businesses. The solicitation was posted on October 18, 2026, and requires all responses to be submitted by the deadline of October 28, 2026.

Clark Bros., Inc.

POSTED

about 11 hours ago

DEADLINE

Ready to Pursue This Opportunity?

Get AI-powered intelligence on this solicitation and the ones like it

Every page of the solicitation package shredded into a compliance breakdown

AI-powered matching based on your capabilities and past performance

Competitor and incumbent history on the requirement

Automated alerts on amendments, Q&A deadlines, and award

Join 750+ contractors already using CLEATUS