This Solicitation opportunity from California was posted on June 30, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Invitation for Bid (IFB) for On-Call Citywide Sewer Lateral Replacement & Sewer Main Spot Repair (City Project No. 2244)

Closed

PJ2244State & Local

Submission Closed07/16/2026, 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 # construction-recharge-master-plan-update-basin-improvements-project-montclair-basin-improvements-1

Mladen Buntich Construction Company Inc. is seeking subcontractors for the Recharge Master Plan Update Basin Improvements Project in Montclair, California. The scope of work focuses on the construction of two drop inlet diversion structures across the San Antonio Creek Channel, requiring excavation 8 to 10 feet below the channel floor, the installation of steel debris grates, and the placement of wall-mounted steel gates. Additionally, the project involves installing 4-foot-diameter discharge pipelines leading to Montclair Basins 2 and 3, along with the construction of concrete outlet structures for flow dissipation. The contract requires comprehensive electrical, instrumentation, and SCADA integration to manage gate actuation, with programming limited to Technical Systems, Inc. or E Technologies Group. This solicitation is set aside for various small business categories, including VOSB, SDVOSB, WOSB, and HUBZone certified firms. Interested parties must respond by November 5, 2026.

Mladen Buntich Construction Company Inc.

POSTED

10 minutes ago

DEADLINE

in 8 days

AI Contract Overview

The Project involves sewer lateral replacement and sewer main spot repairs across multiple locations within the City of Concord, California, encompassing a range of construction activities including mobilization, site preparation, traffic control, utility protection, excavation, dewatering, demolition of existing pipes, installation of new piping with all necessary connections, manhole adjustment, backfilling, compaction, temporary pavement and sidewalk repairs, and comprehensive site cleanup. All work must adhere strictly to the plans, project manual, and special conditions, with daily site safety and public protection measures required throughout performance. The contractor must complete each individual work order within 20 working days from the Notice to Proceed, though the anticipated start date of August 2026 is provided for convenience only and is not guaranteed. The estimated total construction cost for the project is $350,000, and bids must be submitted by July 16, 2026, in response to Invitation for Bid PJ2244 issued by the City of Concord’s Community Development – Engineering department. Inquiry and coordination should be directed to Associate Civil Engineer Justine Gee or City Engineer Carlton Thompson.

General Info

Sewer lateral and main repairs in Concord, CA, $350K budget, 20-day per order, bids due July 16, 2026.

Agency

California → Community Development - Engineering

NAICS

237110 - Water and Sewer Line and Related Structures Construction

Place of Performance

CA, USA

Set-Aside

NONE

Documents

City of Concord On-Call Sewer Lateral Replacement & Spot Repair Bid Specs PJ 2244

ifb

High

PJ 2244 Notice Inviting Bids for Sewer Lateral Replacement & Sewer Main Spot Repair

notice-inviting-bids

High

AI Contract Breakdown

Uniform Contract Format

Timeline

PhaseClosed

PostedJun 30

Solicitation

Response DeadlineJul 16

Deadline has passed

Submission Closed

07/16/2026, 09:00:00 PM UTC

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Organization & Contact Information

AgencyCalifornia → Community Development - Engineering

Contacts2 people available

OfficeConcord, CA, 91451, USA

Organization / AgencyCalifornia → Community Development - Engineering

Office AddressConcord, CA, 91451, USA

Contacts

Justine GeeAssociate Civil Engineer

contact@example.gov

+1 (555) 000-0000

Carlton ThompsonCity Engineer

contact@example.gov

+1 (555) 000-0000

Interested Companies (1)

Cowan and Thompson ConstructionMartinez, CA

Full Description

Location and Description: The Project is located at various locations within the City of Concord, California 94519, and is described as follows: The work to be done in general consists of mobilization; preparatory work, securing the work area for public safety, and site cleanup daily, traffic control; locating/potholing, protecting existing utilities; preliminary cleaning and TV video as needed; excavating; dewatering; demolition; busting existing pipe; installing new pipe and making all associated connections; raise and lower manhole to grade; backfilling and compacting access pits/trenches; installation of temporary steel plates; temporary pavement and/or sidewalk patch; replace clean-out; and all other work shown on the Plans and as specified in the Project Manual and all other work as specified in these Special Conditions, Technical Provisions, and as shown on the Plans. Time for Final Completion: The Project must be fully completed within 20 working days from the start date set forth in the Notice to Proceed for each Work Order. City anticipates that the Work will begin on or about August 2026, but the anticipated start date is provided solely for convenience and is neither certain nor binding. Estimated Cost: The estimated construction cost is $350,000.