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This Government Contract opportunity from California was posted on August 2, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Storm Drain and Drainage System Design

Closed
State & Local

Contract Overview

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

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NAICS: 541330
New
SLED
Orange County Managed Lanes Segment Advancement Study C265256
Solicitation # C265256
The Orange County Transportation Authority is soliciting professional services for the Orange County Managed Lanes Segment Advancement Study, a project with an estimated budget of 350,000 dollars and a duration of 18 months. The primary objective of the study is to evaluate existing, planned, and potential managed lane facilities to identify priority segments ready to advance into the Project Initiation Document phase. The work is structured into four key tasks: project management and coordination, segment inventory and screening, priority segment advancement assessment for up to two segments, and the delivery of a final study report with technical appendices. This is a firm fixed price contract requiring the consultant to provide designated key personnel and adhere to Level 1 Health, Safety, and Environmental specifications, including compliance with CCR Title 8. Invoicing occurs on a monthly basis, with payments remitted within 30 calendar days of approval, and final acceptance is contingent upon the release of retention. Proposals must be submitted electronically via the OpenGov portal by November 30, 2026, and must include a detailed cost proposal across the four specified tasks. Consultants are also required to disclose any conflicts of interest and may be required to file Statements of Economic Interest.
Planning-Planning & Analysis

POSTED

about 14 hours ago

DEADLINE

in about 1 month

AI Contract Overview

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The City of Pismo Beach in California is seeking a subcontractor for the Storm Drain and Drainage System Design project. This contract focuses on the hydraulic and hydrologic modeling and design of storm drain systems, specifically requiring expertise in pipe sizing, inlet placement, and outfall design. All work must be performed in strict compliance with ASCE guidelines to ensure infrastructure integrity and efficiency. The project is categorized under NAICS code 541330 and will be performed within Pismo Beach, zip code 93449. Interested parties must submit their responses by the deadline of August 27, 2026. This opportunity was officially posted on August 2, 2026.

General Info

Pismo Beach seeks a storm drain design subcontractor by August 27, 2026.

Place of Performance

Pismo Beach, CA, 93449, USA

Set-Aside

NONE

Documents

This scope was carved out of 20260730007.

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

View the prime solicitation

2027 Drainage Improvements Project

AI Contract Breakdown

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Timeline

PhaseClosed
Posted

subcontract

Response Deadline

Deadline has passed

Submission Closed

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Organization & Contact Information

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AgencyCalifornia → City of Pismo Beach
ContactsNo contacts available
OfficeN/A
Office AddressN/A
ContactsNo contact information available

Full Description

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Hydraulic and hydrologic (H&H) modeling and design of storm drain systems, including pipe sizing, inlet placement, and outfall design in compliance with ASCE guidelines.

More opportunities from California → City of Pismo Beach

Same awarding agency

NAICS: 237110
SLED
Bello Reservoir Liner And Cover Replacement Project
Solicitation # 20261003010
The Bello Reservoir Liner and Cover Replacement Project, managed by the City of Pismo Beach, involves the comprehensive rehabilitation of a 470,000-gallon in-ground concrete potable water storage reservoir. The scope of work includes the removal and disposal of the existing floating cover, cleaning and repairing concrete surfaces and joints, and replacing a 12-inch PVC fill pipe. A new system consisting of a conductive underlayment, Enviro Liner 6040 geomembrane liner, and a CSPE floating flexible membrane cover will be installed. The project concludes with electrical liner leak location testing, disinfection, and returning the reservoir to service. Due to the site's location adjacent to Judkins Middle School, strict safety measures for public separation are required, and geomembrane seaming must adhere to specific temperature and wind limitations. The City is seeking both construction management services and a construction contractor. Consultants will be evaluated on a 100-point weighted scale focusing on qualifications, technical competency, and risk management, while the construction award will be based on the base bid among the three lowest bidders. The successful contractor must provide performance, payment, and a 10 percent maintenance bond, and must comply with State Prevailing Wage laws and DIR registration. All materials must be packaged and labeled according to ASTM D7865 standards. Proposals are due by 2:00 p.m. on October 29, 2026, and must be submitted exclusively through the City's electronic bidding platform.
Water and Sewer Line and Related Structures Construction

POSTED

23 days ago

DEADLINE

in 1 day
View Details

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