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This Solicitation 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.

Presioca Street Sidewalk Project

Closed
20260823017State & Local

Contract Overview

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

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NAICS: 237310
New
SLED
Environmental Trust Department, Owhi Flats 2026
Solicitation # Owhi-Flats-RFB-2026.pdf
The Confederated Tribes of the Colville Reservation Environmental Trust Department is soliciting bids for the Owhi Flats 2026 project, a firm fixed price construction contract focused on watershed restoration within the Little Nespelem WMU. The primary objectives are to improve water quality, enhance riparian habitats, promote natural water flow, and reduce the impact of open-road density on wildlife. The scope of work requires the contractor to decommission six road segments totaling 3.29 miles, install two tank traps, and transport all removed non-natural materials, such as culverts and fencing, to a COR-approved disposal facility. All activities must adhere to specific Colville Indian Reservation Tribal Law and Order Codes regarding cultural resources, forest practices, water quality, hydraulic practices, fire management, and industrial safety, as well as 43 CFR 10.4 for inadvertent discoveries. This is an Indian Preference set-aside under the Tribal Employment Rights Ordinance (TERO), requiring a minimum of 51 percent of seasonal or project-based employees to be of Indian preference origin. Award will be granted to the lowest, responsive, and responsible bidder who demonstrates technical experience in stream crossings, road cross drainage, and bank stabilization. Bidders must submit a comprehensive packet by October 29, 2026, including a signed bid sheet for the entire project, a detailed work plan with equipment and schedules, TERO certification, a debarment form, and proof of liability insurance of at least 1,000,000 dollars. The Contracting Officer Representative (COR) will oversee material acceptance and work plan approval to ensure compliance with environmental and safety standards.
Confederated Tribes of the Colville Reservation

POSTED

about 8 hours ago

DEADLINE

in 7 days

AI Contract Overview

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The Presioca Street Sidewalk Project, identified as Oracle Project No. 1024852 and solicitation RFB 13304, is a public works construction project for the County of San Diego Department of Public Works. Located in Spring Valley, California, the project involves the construction of 416 linear feet of sidewalks, curb and gutter, driveways, and a curb ramp. The scope of work includes clearing and grubbing, roadway and structure excavation, structure backfill for retaining walls, hydroseeding, and the placement of Class 2 aggregate base. Pavement requirements include minor hot mix asphalt and cold planing, while additional tasks involve resetting mailboxes, removing fences, and installing thermoplastic and paint traffic stripes. The project also requires comprehensive traffic control, job site management, and the implementation of a water pollution control program. The contract is estimated at 298,470.25 dollars and will be awarded to the lowest responsive and responsible bidder who is prequalified by the County and holds a California Class A General Engineering Contractor license. Performance must begin within 15 calendar days of the Notice to Proceed and be completed within 60 working days. Bidders must provide a bid security of at least 10 percent of the bid amount, and the successful contractor must furnish performance and payment bonds for 100 percent of the contract value. Compliance is required with the Working Families Ordinance, CARB In-Use Off-Road Diesel-Fueled Fleets regulations, and California Labor Code prevailing wage requirements. Work must adhere to Caltrans Standard Specifications and San Diego County design standards, with quality assurance and acceptance managed through County-led sampling and testing.

General Info

San Diego County construction contract for Presioca Street sidewalk, curb, and gutter installation.

Place of Performance

Spring Valley, CA, USA

Set-Aside

NONE

Documents

3

Addendum 1 to RFB 13304 Presioca Street Sidewalk Project

PDF, High priority: read this first1 page · amendment
High

RFB 13304 Presioca Street Improvements Project Plans

PDF, High priority: read this firstrfb
High

RFB 13304 Presioca Street Sidewalk Project Contract Documents

PDF, High priority: read this firstrfb
High

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Timeline

PhaseClosed
Posted

Solicitation

Response Deadline

Deadline has passed

Submission Closed

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Organization & Contact Information

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AgencyCalifornia → County of San Diego
Contacts1 person available
OfficeN/A
Office AddressN/A

Full Description

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Bid #RFB 13304 / Oracle Project No. 1024852: This project involves the construction of sidewalks, curb and gutter, driveways, and a curb ramp in the vicinity of Spring Valley, within the unincorporated areas of San Diego County, California. Key work items include clearing and grubbing, roadway and structure excavation, structure backfill for retaining walls, hydroseeding, and the placement of Class 2 aggregate base. Pavement work consists of minor hot mix asphalt, cold planing existing asphalt concrete, and structural concrete for retaining walls. Minor concrete work is required for curb and gutter, driveways, sidewalks, and curb ramps. Additional tasks include resetting mailboxes, removing fences, and installing thermoplastic and paint traffic stripes and pavement markings. The project also mandates comprehensive traffic control systems, job site management, water pollution control program preparation, and BMP maintenance cost sharing.

More opportunities from California → County of San Diego

Same awarding agency

NAICS: 541620
SLED
As-Needed Professional Environmental Services For Federal Highway Administration (Fhwa) And Housing And Urban Development (Hud) Funded Projects
Solicitation # 13027
The County of San Diego, Department of Public Works, is soliciting statements of qualifications for as-needed professional environmental services to support projects funded by the Federal Highway Administration and Housing and Urban Development. The scope of work involves providing personnel, equipment, and materials for capital improvements including roadways, sidewalks, water quality improvements, drainage, flood control, and habitat restoration. Key deliverables include the preparation of environmental documentation such as Environmental Impact Reports, Environmental Assessments, and the development of Storm Water Quality Management Plans. All work must comply with CEQA, NEPA, and various federal and state regulations, with specific requirements for Qualified SWPPP Developers and Practitioners. This is a qualifications-based selection process where the County evaluates the best value based on relevant experience with FHWA and HUD-funded projects and a proven track record of complying with resource agencies like the U.S. Army Corps of Engineers and the U.S. Fish and Wildlife Service. The contract is structured via task orders with a maximum annual limit of 500,000 dollars and a total term not to exceed five years. Awarded consultants must adhere to strict federal and state civil rights and non-discrimination laws, meet Disadvantaged Business Enterprise goals, and comply with California prevailing wage and registration requirements. Payment is processed via the Contracting Officer's Representative within 30 days of receiving a correct invoice and supporting progress reports.
Environmental Consulting Services

POSTED

12 days ago

DEADLINE

in 9 days
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NAICS: 541690
SLED
Tijuana River Valley Chemical Pollution Impact Investigation: Retrospective Epidemiological Study
Solicitation # 13417
The County of San Diego Public Health Services is soliciting quotes for RFQ 13417 to design, implement, and conduct a Retrospective Epidemiological Study as part of the Tijuana River Valley Chemical Pollution Impact Investigation. The primary objective is to assess health effects resulting from past emissions in the Tijuana River Valley by defining geographic exposure zones, linking de-identified hospital, cancer, and mortality data, and evaluating historical health outcomes over a look-back period of at least 10 years. The anticipated contract term is an initial base period of 15 months, with performance focused on San Diego County. The County will award the contract based on best value, evaluating technical merit, experience, capacity, compliance history, availability, and price, while also considering cultural competency and sustainability. Required deliverables include a Quality Assurance/Quality Control plan due within 120 days of execution and final processed data in approved formats. Contractors must comply with HIPAA, California state confidentiality laws, and the County's Trauma-Informed System. Proposals must be submitted via BuyNet by October 30, 2026, and must include specific required forms, a technical exhibit, and a firm fixed price payment schedule.
Other Scientific and Technical Consulting Services

POSTED

12 days ago

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in 9 days
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