This Government Contract opportunity from California was posted on August 12, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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State & Local

Submission Closed08/25/2026, 09:00:00 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: 541330

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International

Hydraulic Modelling, Catchment Analysis, and Data QA/QC

Town of Whitchurch-Stouffville

POSTED

DEADLINE

Fire Hydrant Flow Testing and Hydraulic Modelling Services

Solicitation # WS-RFP-26-077

The Town of Whitchurch-Stouffville is soliciting bid proposals under solicitation number WS-RFP-26-077 for Fire Hydrant Flow Testing and Hydraulic Modelling Services. The project involves a multi-year engagement focused on annual flow monitoring and hydrant testing across Stouffville, Ballantrae, and Gormley. Key technical requirements include the installation and rotation of six continuous pressure monitors, quarterly data analysis and quality assurance from years one through five, and the final removal of equipment in year five. All field testing must adhere to the AWWA M17 manual, and any work performed on rights-of-way must comply with the Ministry of Transportation Book 7 of the Ontario Traffic Manual. The contract will be awarded to the proponent achieving the highest total score, with the lowest bid price receiving full points for the pricing component. Qualified proponents must be legally operating in Ontario and provide a project team led by a dedicated Project Manager, with all work performed by Ontario licensed trade personnel. Mandatory insurance requirements include a minimum of 2 million dollars for both automobile and professional liability coverage, with the latter remaining in force for 24 months post-completion. Payments will be processed via Electronic Funds Transfer within 28 days of approved invoice receipt. Proposals must be submitted electronically through the Bids and Tenders portal by November 2, 2026, at 3:00 p.m. local time.

Town of Whitchurch-Stouffville

POSTED

DEADLINE

Transportation Safety Planning & Analysis

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Connectivity and Access Planning Services

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Landscape Architecture and Master Planning Services

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On-Call Structural Engineering Services

Solicitation # 20261008006

POSTED

DEADLINE

Specialized Healthcare Architectural & Engineering Design

The North Yorkshire Council

POSTED

DEADLINE

Civil Engineering (Modern Roundabout Design)

City of Oroville Public Works Department

POSTED

DEADLINE

Landscape Architecture and Placemaking

City of Oroville Public Works Department

POSTED

DEADLINE

Professional Engineering Services Lincoln Street Complete Streets Project

Solicitation # 26-09-02

The City of Oroville Public Works Department is soliciting proposals for professional engineering services for the Lincoln Street Complete Streets Project in Oroville, California. The scope of work requires a full-service team to manage the Project Approval and Environmental Document phase, Right-of-Way acquisition, Plans, Specifications and Estimates, and provide support during bidding and construction. Key technical requirements include civil and traffic engineering, environmental services, landscape architecture, topographic and boundary surveys, and modern roundabout design. The project must maintain Federal-Aid compliance, with Right-of-Way services adhering to Caltrans LAPM Chapter 13 and utility coordination following Caltrans guidelines. The City has currently secured 1.5 million dollars in Congestion Mitigation and Air Quality funds to initiate the first phase. Qualified proposers must have at least ten years of experience providing similar services in northern California and a proven track record with local agencies. Key discipline leads must hold appropriate professional licenses, and the firm must be registered with the Department of Industrial Relations. Proposals are due by 4:00 PM PDT on October 29, 2026, and must include three spiral-bound hard copies and one PDF copy on a USB drive. Award selection is based on a weighted scoring system, with the City negotiating with the highest-ranked qualified consultant. Successful contractors will be required to provide monthly progress reports and detailed invoices tracking tasks, contract balances, and reimbursable expenses. The target date for contract execution is December 1, 2026.

City of Oroville Public Works Department

POSTED

DEADLINE

Professional Engineering Services Acacia Roundabout Project

Solicitation # 26-09-01

City of Oroville Public Works Department

POSTED

DEADLINE

Field Construction Inspection and Site Coordination

City of Modesto

POSTED

about 17 hours ago

DEADLINE

in 11 days

AI Contract Overview

This subcontract opportunity is issued by the California High-Speed Rail Authority within the state of California. The project is centered in Sacramento, specifically within the 95814 zip code area. The solicitation was posted on August 12, 2026, with a response deadline set for August 25, 2026. Further details regarding the specific scope of work, NAICS codes, and set-aside designations are currently unavailable.