This Solicitation opportunity from California was posted on July 6, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Upgrade To Mwd Intertie Cenb-11 – City Project No. 710-Wtr

Closed

20260703046State & Local

Submission Closed08/06/2026, 09:00:00 PM UTC

Contract Overview

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

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NAICS: 237110

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Solicitation # surface-water-pfas-removal-project

The Surface Water PFAS Removal Project, identified as Project No. 251, is a solicitation managed by the Lake Arrowhead Community Services District for work located in Cedar Glen, San Bernardino, California. This project focuses on addressing per- and polyfluoroalkyl substances in surface water and falls under the NAICS code 237110, which pertains to water and sewer line and structure construction. The solicitation was posted on August 19, 2026, with a formal response deadline set for September 10, 2026. The contracting process includes specific considerations for diverse business participation, noting set-aside opportunities for Disadvantaged Business Enterprises, Minority Business Enterprises, and Woman Business Enterprises through various certifications. SCW Contracting Corporation is involved in the agency capacity, and interested parties can direct inquiries to the primary point of contact, Chloe House, via email or phone. The project is situated within the state of California and requires compliance with the specified solicitation requirements and deadlines.

SCW Contracting Corporation

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DEADLINE

JCSD Intervalley Pipeline Project; PN C155003

Solicitation # PN C155003

The Jurupa Community Services District Intervalley Pipeline Project, solicitation number PN C155003, involves the installation of 3.3 miles of potable water transmission pipeline located on Country Village Road in Jurupa, California. With an engineer's estimate of 36,000,000 dollars, the project is subject to American Iron and Steel and Build America, Buy America requirements. Filanc is seeking quotes for a wide array of scopes, including pipe installation, valves, welding, cathodic protection, jack and bore operations, and disinfection. Additional requirements encompass site work such as paving, striping, flatwork, precast vaults, fencing, and potholing, as well as technical services including surveying, videography, testing, inspections, settlement monitoring, and E&IC. Environmental and safety scopes include SWPPP implementation, traffic control plans, and asbestos pipe demolition and removal. The solicitation is open to a variety of set-asides, including small businesses, disadvantaged businesses, women-owned, HUBZone, and veteran-owned small businesses. Filanc strongly encourages participation from SBE, MBE, and WBE firms and offers assistance in obtaining bonding, insurance, credit lines, and equipment to support these entities. Bids and proposals must be submitted by 2:00 PM on September 18, 2026. Interested parties can obtain plans and specifications at no cost by contacting Julia Masaitis.

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Bernina and Cedar Glen WTP PFAS Design

Solicitation # bernina-cedar-glen-wtp-pfas-design

The Lake Arrowhead Community Services District is seeking proposals for the Bernina and Cedar Glen WTP PFAS Design project, identified as Project No. 251. Located in Lake Arrowhead, San Bernardino, California, this solicitation focuses on design services related to PFAS treatment at the specified water treatment plants. The project is managed by Olsson Construction Inc, with Maggie Stewart serving as the primary point of contact. The solicitation was posted on August 17, 2026, and requires responses by the deadline of September 3, 2026. This opportunity falls under NAICS code 237110 and is open to various certified entities, including Disadvantaged Business Enterprises, Minority Business Enterprises, and Woman Business Enterprises.

Olsson Construction Inc

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DEADLINE

JCSD Intervalley Pipeline Project

Solicitation # jcsd-intervalley-pipeline-project-2

The JCSD Intervalley Pipeline Project, identified by contract number C155003, is a solicitation for construction services located in Jurupa Valley, Riverside, California. Managed by the Jurupa Community Services District and coordinated through All Cities Engineering, Inc., the project falls under NAICS code 237110 for heavy and civil engineering construction. The solicitation was posted on August 27, 2026, with a response deadline of September 18, 2026. This opportunity is open to certified Disadvantaged Business Enterprises, Minority Business Enterprises, and Women Business Enterprises. Interested parties can contact Javier Castro for further details regarding the submission process.

All Cities Engineering, Inc.

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DEADLINE

Alpine Meadows & Starview Distribution System Improvements, CA

Solicitation # alpine-meadows-starview-distribution-system-improvements-ca

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DEADLINE

JCSD Intervalley Pipeline Project in CA

Solicitation # jcsd-intervalley-pipeline-project-ca

The JCSD Intervalley Pipeline Project in California, managed by Garney Pacific, Inc., involves the installation and operationalization of approximately 3.3 miles of 42-inch cement mortar lined and coated steel potable water transmission pipeline. The scope of work includes the furnishing and testing of the pipeline along with essential appurtenances such as trenchless crossings, air release valves, blowoff assemblies, fittings, and connections to existing water facilities. This solicitation is designated for small businesses, including SDB, WOSB, HUBZone, and DBE certified entities, under NAICS code 237110. Interested parties must submit their responses by September 18, 2026. Primary coordination for this project is handled by Alyssa Callaway.

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DEADLINE

Memphis, TN - SARP10 Humphreys Blvd CIPP

Solicitation # 426565.71.0435

SAK Construction, LLC is soliciting subcontractors for the City of Memphis, TN SARP10 Humphreys Blvd CIPP project, located in Tennessee. The scope of work encompasses a variety of specialized infrastructure services, including cleaning and CCTV inspection of sewer mains, PACP and MACP inspections, manhole rehabilitation and grouting, site preparation and restoration, and the removal and replacement of asphalt and concrete pavement. Additional requirements include erosion control, bypass pumping, and traffic control. Interested parties can obtain plans and specifications by contacting SAK Estimating via email. This opportunity is specifically open to small businesses and disadvantaged business enterprises, including MBEs, WBEs, and DBEs. All DBE certifications and negotiations must be finalized by September 9, 2026, to ensure an accurate evaluation. The final deadline for project bids is September 10, 2026, at 3:00 PM local time. Ryan Hogenmiller serves as the primary point of contact for inquiries regarding subcontracting, insurance, bonds, and equipment.

SAK Construction, LLC

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DEADLINE

Pennsylvania Avenue Pump Station and Gravity Sewer Replacement (Hancock, MD)

Solicitation # pennsylvania-avenue-pump-station-gravity-sewer-replacement-hancock-md

The Pennsylvania Avenue Pump Station and Gravity Sewer Replacement project for the Town of Hancock, Maryland, is a construction solicitation issued by Carl Belt, Inc. The scope of work includes the construction of a new pump station, the demolition of the existing pump station, and the replacement and upgrading of gravity sewer lines. Key deliverables for the project include the procurement and installation of manholes, electrical systems, chain link fencing, and PVC pipes and fittings. All work must be performed in accordance with the provided project specifications and plans. This project is wage rated and must comply with the Build America, Buy America Act. Bids are due by September 2, 2026, at 11:00 AM. The solicitation encourages participation from various small business entities, including SDB, WOSB, HUBZone, and VOSB certified firms, and suggests the formation of consortiums for larger bid items. Primary administrative contact for the project is Jacob Stanisławczyk, and the solicitation is categorized under NAICS code 237110.

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Water Line Replacement at Oakland and Santa Fe

Solicitation # water-line-replacement-oakland-santa-fe

The City of Hemet is seeking bids for the Water Line Replacement project located at Oakland and Santa Fe in Hemet, Riverside, California, under contract number CIP 5661. This solicitation is managed by Dominguez General Engineering, Inc., with a response deadline set for September 22, 2026. The project falls under NAICS code 237110 and is designated as a set-aside for various small business entities, including Small Disadvantaged Businesses, Women-Owned Small Businesses, and certified DBE or MBE firms. Interested parties may contact Christian Rosales for further information regarding the submission process.

Dominguez General Engineering, Inc.

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DEADLINE

Dresser Recharge Facility, Structures, and Pipeline Project

Solicitation # dresser-recharge-facility-structures-pipeline-project

The Dresser Recharge Facility, Structures, and Pipeline Project is a solicitation issued by W.M. Lyles Co. on behalf of the Shafter Water Irrigation District. Located in Shafter, Kern County, California, the project falls under NAICS code 237110, focusing on water and sewer line and related structures construction. The response deadline for this opportunity is September 11, 2026. This solicitation is open to various set-aside categories, including Small Businesses, SBA certified Veteran Owned Small Businesses, Certified Disadvantaged Business Enterprises, Disadvantaged Veteran Business Enterprises in the State of California, and Minority Business Enterprises. Interested parties may contact Scott Fults for further information.

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DEADLINE

Gumtree and Knoll Park Pipeline Replacement Project, CA

Solicitation # gumtree-knoll-park-pipeline-replacement-project-ca

The Gumtree and Knoll Park Pipeline Replacement Project in California, managed by Griffith Company, involves the installation and replacement of potable-water pipelines. The scope of work includes approximately 3,800 linear feet of 8-inch and 2,100 linear feet of 6-inch CML&C in the Knoll Park area, along with the replacement of roughly 3,000 linear feet of 20-inch pressurized potable-water pipeline in the Gum Tree area. A critical operational requirement includes the coordination of cultural-resource monitors who will be onsite during all excavation activities. This solicitation is open for responses until September 15, 2026, and is categorized under NAICS code 237110. The project is designated for Certified Disadvantaged Business Enterprises through the Department of Transportation. Interested parties should contact Brian Collins for further information regarding this infrastructure project.

Griffith Company

POSTED

about 14 hours ago

DEADLINE

in 18 days

General Info

Agency

California → City of South GateView Agency

NAICS

237110 - Water and Sewer Line and Related Structures ConstructionView NAICS

Place of Performance

South Gate, CA, 90280, USA

Set-Aside

NONE

Documents

(1)

Final - Specs.pdf

PDF

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Timeline

PhaseClosed

PostedJul 6

Solicitation

Response DeadlineAug 6

Deadline has passed

Submission Closed

08/06/2026, 09:00:00 PM UTC

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Organization & Contact Information

AgencyCalifornia → City of South Gate

Contacts1 person available

OfficeN/A

Organization / Agency

California → City of South Gate

View Agency Profile

Office AddressN/A

Contacts

Lorenzo CamargoAssociate Engineer

contact@example.gov

Full Description

The project involves upgrading the MWD Intertie CENB-11 located within an existing vault. The scope of work includes excavation, backfill, traffic control, and repair of asphalt, sidewalks, and curbs/gutters. Key mechanical work consists of removing, procuring, and installing various 10-inch components such as steel flange spools, gate valves, pressure reducing valves, and grooved couplings. The project also requires the installation of new VC-22D valve controllers, complete with all necessary conduits and wiring, and the replacement of existing pipe supports.

More opportunities from California → City of South Gate

Same awarding agency

NAICS: 541219

SLED

RFP - Cost Allocation Plan and User Fee Study

Solicitation # FIN-2027-01

The City of South Gate is seeking proposals for a Cost Allocation Plan and User Fee Study under solicitation number FIN-2027-01. This local government project is based in South Gate, California, and aims to establish a structured approach for allocating costs and determining appropriate user fees. Interested vendors must submit their responses by September 7, 2026, at 5:00 PM PT. Detailed bid documents and submission instructions are available through the PlanetBids portal, and applicants are responsible for monitoring the site for any official addenda.

Other Accounting Services

POSTED

14 days ago

DEADLINE

in 11 days

View Details