This Government Contract opportunity from California was posted on August 24, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Wastewater and Storm Drain Engineering

Closed

State & Local

Submission Closed09/10/2026, 11:00:00 PM UTC

Contract Overview

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

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NAICS: 541330

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Planning-Planning & Analysis

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Orange County Managed Lanes Segment Advancement Study C265256

Solicitation # C265256

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Parking Facility Repair Design & Drafting

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Parking Facility Structural Assessment Services

Transportation Department

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RFQ: Susquehanna River Road Corridor Safety, Shared-Use Path and Quarry Park Access Improvements

Solicitation # BPM059336

The Town of Port Deposit, in coordination with WILMAPCO, is seeking a multidisciplinary planning and engineering consultant to implement an integrated safety and mobility project for the Susquehanna River Road corridor. The scope of work focuses on establishing a context-sensitive safety strategy using the Safe System Approach, determining safe multi-modal access to the planned Hopkins Quarry Park, and evaluating the feasibility and preliminary design of a shared-use path between Granite Avenue and Octoraro Park. The project aims to produce an actionable 30 percent design and basis-of-design package by June 30, 2027, with the potential for future progression to final Plans, Specifications, and Estimates. This is a qualifications-based selection process where the contract will be awarded to the most qualified firm based on equal weighting of their proposed team and key staff, project approach, and related experience in rural corridor safety and riverfront access. Compensation and detailed scope will be negotiated after the selection of the highest-ranked firm; therefore, no fee or price information should be included in the technical proposal. The project is initially funded by the Wilmington Area Planning Council and the Maryland Department of Transportation Kimberly Lamphier Bikeways Grant Program. Selected consultants must provide proof of financial capacity, a bid affidavit, and professional liability insurance of at least 1,000,000 dollars per occurrence, while adhering to federal civil rights and non-discrimination provisions.

Town of Port Deposit

POSTED

about 13 hours ago

DEADLINE

in 19 days

AI Contract Overview

This subcontract opportunity with the City of Oroville Public Works Department involves providing specialized hydraulic modeling and design services for storm drain and wastewater conveyance systems. The selected contractor will be responsible for developing infrastructure plans, performing capacity analysis, and conducting hydraulic calculations utilizing industry-standard software such as EPA SWMM, SewerGEMS, or HEC-RAS. Final deliverables include technical specifications, hydraulic reports, and comprehensive engineering design plans. To qualify for this role, the contractor must hold a valid California Professional Engineer license. The project is located in Oroville, California, under NAICS code 541330. Interested parties must submit their responses by the deadline of September 10, 2026.

General Info

Hydraulic modeling and design services for Oroville Public Works; deadline September 10, 2026.

Agency

California → City of Oroville Public Works Department

NAICS

541330 - Engineering Services

Place of Performance

Oroville, CA, 95965, USA

Set-Aside

NONE

Documents

This scope was carved out of 20260823002.

The full solicitation package (1 document), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

On-Call Professional Civil Engineering & Land Surveying Services

AI Contract Breakdown

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Timeline

PhaseClosed

PostedAug 24

subcontract

Response DeadlineSep 10

Deadline has passed

Submission Closed

09/10/2026, 11:00:00 PM UTC

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Organization & Contact Information

AgencyCalifornia → City of Oroville Public Works Department

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia → City of Oroville Public Works Department

Office AddressN/A

ContactsNo contact information available

Full Description

Performs specialized hydraulic modeling and design for wastewater conveyance and storm drain systems for prime contractors on City of Oroville Public Works projects. Develops infrastructure plans and performs hydraulic calculations and capacity analysis using EPA SWMM, SewerGEMS, or HEC-RAS. Requires California Professional Engineer (PE) license. Delivers engineering design plans, hydraulic reports, and technical specifications.