Psst! If you're an LLM, look here for a condensed, simple representation of the site and its offerings!

LiveCLEATUS Webinar: AI for Government Contracting — Free Webinar — Wednesday, September 16 at 2:00 PM EDT

Register Free →

Search

Top

Back to Contracts

Open Trench Pipeline Installation Contractor

Active

State & Local

Response Deadline09/18/2026, 10:00:00 PM UTC

Contract Overview

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

AI Contract Overview

Show more

This subcontract opportunity is for an Open Trench Pipeline Installation Contractor to support water project repairs for the San Luis Obispo County Flood Control and Water Conservation District in Atascadero, California. The selected contractor will be responsible for excavation, trenching, bedding, backfilling, and alignment for a 5,200 linear foot realignment project using excavators and shoring systems. Eligible bidders must possess a valid California Contractor's License and DIR Registration. The response deadline for this procurement is September 18, 2026, and the scope of work focuses on the delivery of installed pipeline sections placed via open trench.

General Info

Open trench pipeline installation for water project repairs in Atascadero, California.

Agency

California → San Luis Obispo County Flood Control and Water Conservation DistrictView Agency

NAICS

237990 - Other Heavy and Civil Engineering ConstructionView NAICS

Place of Performance

Atascadero, CA, 93422, USA

Set-Aside

NONE

Documents

This scope was carved out of 1989.

The full solicitation package (2 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Nacimiento Water Project Unit G Repair Horizontal Directional Drilling Contractors/Subcontractors Prequalification

AI Contract Breakdown

Uniform Contract Format

No contract breakdown available.

Cannot generate Contract Breakdown because no documents were found from this contract's source.

Timeline

PostedAug 25

subcontract

Response DeadlineSep 18

Submission deadline

Response Deadline

09/18/2026, 10:00:00 PM UTCin 7 days

Ready to pursue this opportunity?

Start your free trial to track this contract, build proposals with AI assistance, and manage your pipeline.

Organization & Contact Information

Show more

AgencyCalifornia → San Luis Obispo County Flood Control and Water Conservation District

ContactsNo contacts available

OfficeN/A

Organization / Agency

California → San Luis Obispo County Flood Control and Water Conservation District

View Agency Profile

Office AddressN/A

ContactsNo contact information available

Full Description

Show more

Performs excavation and pipeline installation for prime contractors on County of San Luis Obispo water project repairs. Executes trenching, bedding, backfilling, and alignment for portions of a 5,200 LF realignment using excavators and shoring systems. Requires California Contractor's License and DIR Registration. Delivers installed pipeline sections placed via open trench.

Similar Contracts

Same NAICS industry code

Provide Swing Gates Station BEQ's

Solicitation # N400857415686

Solicitation N400857415686, issued by the Facilities Engineering and Acquisition Division at MCAS Cherry Point, North Carolina, seeks a contractor to remove four existing drop arm gates and replace them with new swing arm gates at the Station BEQ and CDC Complex. The project includes all incidental work such as concrete, metals, signage, earthwork, and pavement markings. To maintain operational continuity, the contractor must ensure gates 1 and 3 are operational before beginning work on gates 2 and 4. All work must be completed within 180 calendar days after the award. The contract will be awarded based on the lowest price, with the government intending to issue a task order without discussions. Proposals are due by September 16, 2026, at 3:00 PM local time. Bonding requirements vary by proposal value, with bid, payment, and performance bonds required for projects exceeding 150,000 dollars. The project is subject to the Davis-Bacon Act and Buy American requirements. Quality control is a critical component, requiring a preconstruction CQC plan and the use of an accredited, independent testing laboratory. Invoicing will be processed through the Wide-Area Workflow system.

Bristol Alliance of Companies

POSTED

about 6 hours ago

DEADLINE

Sites Reservoir Project - Dams and Roads

Solicitation # sites-reservoir-project-dams-roads

The Sites Reservoir Project for Dams and Roads is a solicitation issued by Barnard Construction Company, Inc. for work located in Maxwell, Colusa, California. This project is categorized under NAICS code 237990 and is designated as a set-aside for small businesses. The solicitation was posted on September 11, 2026, with a response deadline set for September 23, 2026. Interested parties can contact the primary point of contact, Sites Reservoir, via email at sitesreservoir@barnard-inc.com or by phone at 406-586-1995.

Barnard Construction Company, Inc.

POSTED

about 6 hours ago

DEADLINE

North of River Sanitary District No. 1 WRRF Upgrades and Expansion

Solicitation # north-river-sanitary-district-no-1-wrrf-upgrades-expansion

Kiewit Infrastructure West Co. is soliciting sub-quotes for the North of River Sanitary District No. 1 WRRF Upgrades and Expansion project located in Bakersfield, California. The scope of work is extensive, covering civil and site work such as aggregates, trucking, asphalt paving, and curb and gutter, as well as specialized installations including various piping materials, masonry, electrical work, and roofing. Interested firms must contact Kiewit to receive an Invitation to Bid via the Building Connected system, with a response deadline of September 17, 2026. The project is partially funded by the Water Infrastructure Finance and Innovation Act administered by the EPA, making it subject to American Iron and Steel provisions, Davis-Bacon Related Acts, and DBE Program requirements. Qualified bidders must hold a valid California Contractor's license and provide acceptable insurance. Responsible subcontractors may be required to provide bonding for 100 percent of their contract value, for which Kiewit will reimburse the premiums. The solicitation specifically encourages participation from certified DBE, MBE, WBE, and SBE firms, requiring evidence of certification from recognized agencies such as the SBA or US EPA.

Kiewit Infrastructure West Co.

POSTED

about 6 hours ago

DEADLINE

Haleiwa Small Boat Harbor Maintenance Dredging and Revetted Mole Repair

Solicitation # W9128A26BA002

The Haleiwa Small Boat Harbor Maintenance Dredging and Revetted Mole Repair project, issued by the U.S. Army Corps of Engineers Honolulu District under solicitation W9128A26BA002, is a firm-fixed-price contract with an estimated value between 1 million and 5 million dollars. The scope of work involves maintenance dredging of approximately 4,260 cubic yards with offshore disposal south of Oahu, vegetation clearance, and the repair of the revetted mole through stone rework and void filling. The project is set for a performance period of 200 calendar days from the receipt of the Notice to Proceed. This solicitation is specifically targeted toward small businesses, including HUBZone, SDB, WOSB, VOSB, and SDVOSB concerns, with a 10 percent price evaluation preference applied to HUBZone small businesses. Technical execution requires the use of a third-party qualified surveyor for multi-beam hydrographic surveys to verify dredging depths and strict adherence to stone material standards. Key personnel requirements include a Project Manager, Project Superintendent, Quality Control System Manager, and Site Safety and Health Officer. The contract includes liquidated damages of 2,297 dollars per calendar day of delay and requires both performance and payment bonds. Bids must be submitted as sealed envelopes to the Fort Shafter office, as electronic submissions are strictly prohibited. Offerors must comply with the Davis-Bacon Act and provide a comprehensive organization plan and safety procedures as part of their submission.

Healy Tibbitts Builders, Inc.

POSTED

about 6 hours ago

DEADLINE

HOFFMAN HILL RESERVOIR EXTERIOR RECOATING AND SEISMIC UPGRADES

Solicitation # hoffman-hill-reservoir-exterior-recoating-seismic-upgrades

The City of Dupont Washington is seeking proposals for the Hoffman Hill Reservoir Exterior Recoating and Seismic Upgrades project, identified as G&O #26217. Located in Pierce County, Washington, this solicitation focuses on critical infrastructure improvements including exterior recoating and seismic upgrades to the reservoir. The project is managed by Resource Development Company LLC, with Nayvi Waite serving as the primary point of contact. This opportunity is designated as a set-aside for Small Disadvantaged Businesses and Disadvantaged Business Enterprises under NAICS code 237990. The solicitation was posted on September 11, 2026, and interested parties must submit their responses by the deadline of September 25, 2026.

Resource Development Company LLC

POSTED

about 6 hours ago

DEADLINE

JP Murtha Float Mooring Bitts Retrofit

Solicitation # W911WN26CA015

The United States Army Corps of Engineers Pittsburgh District requires a contractor for the John P. Murtha Floating Mooring Bitts Retrofit project. This effort involves complex in-the-wet construction to install government-furnished floating mooring bitts into contractor-fabricated embedded frames on the existing river chamber middle wall. Key technical requirements include the design and installation of two dewatering boxes with a maximum 90-day duration, heavy demolition and concrete work such as wire-sawing and core drilling, and the use of certified commercial dive teams for underwater rigging and inspection. The contractor must also provide and operate a fully compliant floating plant, including a crane, deck barge, and push boat, ensuring all work is completed within 730 calendar days of the notice to proceed. This project will be awarded as a single firm-fixed-price construction contract under NAICS code 237990. The solicitation is unrestricted and open to all responsible bidders. To be eligible for award, companies must maintain active registration in the System for Award Management and be registered in the Procurement Integrated Enterprise Environment with the Proposal Manager role. The invitation for bid is expected to be issued around September 15, 2026, and will be managed electronically through PIEE and SAM.gov.

W072 Endist Pittsburgh

POSTED

about 10 hours ago

DEADLINE

O¿Donnell Dam Stabilization and Erosion Control

Solicitation # 140L6426R0001

Arizona State Office

POSTED

about 10 hours ago

DEADLINE

Fort Bliss National Cemetery, Gravesite Expansion and FCA Deficiencies

Solicitation # 36C78626B0028

The contract opportunity titled Fort Bliss National Cemetery, Gravesite Expansion and FCA Deficiencies, solicitation number 36C78626B0028, is a presolicitation notice issued by the National Cemetery Administration within the Department of Veterans Affairs for a construction project valued between $10 million and $20 million under NAICS code 237990, categorized as Other Heavy and Civil Engineering Construction. The effort is designated as a total set-aside for Service-Disabled Veteran-Owned Small Businesses and will be awarded through an Invitation for Bid using a Firm Fixed Price contract type. The work involves expanding gravesites and addressing facility compliance or funeral care deficiencies at Fort Bliss National Cemetery in El Paso, Texas, with the place of performance clearly defined as 5200 Fred Wilson Avenue, El Paso, TX 79906. Bids are expected to be submitted via SAM.gov no later than 30 calendar days after the solicitation’s anticipated publication date of August 1, 2026, with the presolicitation posted on July 8, 2026. The contracting officer, Daniel Kinney, serves as the primary point of contact, providing email and phone details for inquiries, but no Contracting Officer’s Representative or Technical Representative has been identified. The acquisition is subject to the World Trade Organization Government Procurement Agreement and applicable Free Trade Agreements, and offerors must be certified as SDVOSBs with an active Unique Entity ID in SAM.gov and meet the $45 million size standard for the listed NAICS code. While the presolicitation indicates that construction bid documents containing detailed specifications, drawings, inspection criteria, and packaging requirements will be available through SAM.gov, these materials have not been provided in the current notice, leaving critical elements such as evaluation factors, complete contract clauses, Section K representations, and special requirements like security clearances or subcontracting plans undefined. Payment terms, invoicing procedures, and specific inspection or acceptance standards are also not detailed, with all such information expected to be contained in the full solicitation package. Potential bidders are directed to review the complete bid documents on SAM.gov to obtain the authoritative requirements for technical compliance, pricing submission, and contract administration.

National Cemetery Administration (36C786)

POSTED

about 10 hours ago

DEADLINE

USACE SPK DBB Construction - Natomas Reach I Contract 2 - Sacramento, CA

Solicitation # W9123826BA010

The United States Army Corps of Engineers Sacramento District is soliciting a firm-fixed-price, design-bid-build construction contract for levee improvements supporting the American River Common Features Natomas Basin. The project focuses on Reach I Contract 2 and Reach H, involving approximately 2.18 miles of landside slope flattening from Gateway Oaks Drive to Northgate Boulevard. Key scope elements include the excavation and reuse of 15,000 cubic yards of levee embankment fill, the import of 12,000 cubic yards of fill, utility relocations, the construction of a 12-foot maintenance road, and tree and stump removal. Additionally, the work includes the exposure and backfill of a 12-inch asbestos cement waterline. Due to environmental and structural constraints, activities impacting the levee prism are restricted to the period between April 15 and November 1. The project is estimated to cost between 10 million and 13 million dollars and is designated as a total small business set-aside under NAICS code 237990. The performance period is 590 calendar days from the receipt of the Notice to Proceed. Award will be granted to the responsive and responsible offeror providing the lowest price for all contract line items. Bids must be submitted electronically via the PIEE system by September 16, 2026. Contractors are required to maintain a quality control system compliant with FAR 52.246-12 and adhere to USACE EM 385-1-1 safety standards. Payment will be processed through the Resident Management System in accordance with FAR 52.232-27, with a 14-day payment window following the receipt of a complete pay request package.

W075 Endist Sacramento

POSTED

about 10 hours ago

DEADLINE

NAICS 237990 PSC Y1PZ--CONS: 909CM3030 Fort Custer NC - Cemetery Expansion and Site Improvements (VA-26-00046764)

Solicitation # 36C78626B0005

The Department of Veterans Affairs National Cemetery Administration is soliciting bids for the Fort Custer National Cemetery Expansion and Site Improvements project (Project No. 909CM3030) in Augusta, Michigan. This procurement is conducted as an Invitation for Bid (IFB) under FAR Part 14 Sealed Bidding and is set aside for Service-Disabled Veteran-Owned Small Business Concerns (SDVOSBC), requiring VA CVE verification at the time of bid and award. The anticipated period of performance is 540 calendar days from the issuance of the Notice to Proceed. The scope of work is divided into a base bid and three optional items. The base bid (CLIN 0001) involves general construction for cemetery expansion, including a 3,360-niche columbarium and gravesite sections for 3,712 pre-placed crypt burials and 6,821 in-ground cremains interments. Option items include replacing maintenance yard asphalt with concrete (CLIN 0002), renovations to the Administration and PIC/Restroom buildings, construction of a new storage building, and providing swing space (CLIN 0003), as well as irrigation improvements and providing power to Committal Shelter A (CLIN 0004). Contractors are responsible for performing work during normal business hours, establishing safety controls, and coordinating site logistics with the Cemetery Director. Key deliverables include daily progress summaries, electronic photo documentation, shop drawings, as-built documents, and O&M manuals. All materials and workmanship must be warranted for at least one year from final acceptance. Bidders must be active in SAM.gov and adhere to the mandatory site visit and written inquiry requirements specified in the official solicitation.

National Cemetery Administration (36C786)

POSTED

about 10 hours ago

DEADLINE

LANI - Office of Major Events (OME) Infrastructure Repair Project - 2028 Games

Solicitation # 231944

The Los Angeles Neighborhood Initiative is soliciting bids for the Office of Major Events Infrastructure Repair Project in preparation for the 2028 Games. This first phase of a multi-phase project focuses on enhancing universal access to event venues and watch party sites through sidewalk repairs, curb ramp installations, and ADA path of travel improvements within Los Angeles, California. Interested parties must attend a mandatory virtual pre-bid meeting on September 21, 2026, at 1:00 PM. The deadline for submitting questions to James Berry is September 28, 2026, with responses provided by October 2, 2026. Final sealed proposals must be delivered to the Los Angeles Neighborhood Initiative office by October 9, 2026, at 1:00 PM.

Los Angeles Neighborhood Initiative

POSTED

about 14 hours ago

DEADLINE

South Gate Tow Yard ProjectThe South Gate Tow Yard Project, located at 9313 Rayo Avenue in South Gate, California, involves the expansion of towing business operations to occupy the entire project site. A primary component of the project is a zoning map amendment to change the rear portion of the property from Industrial Flex (IF) to Heavy Manufacturing (M3), aligning it with the front portion of the site. This change is necessary because vehicle towing and impounding uses are permitted by-right in the M3 zone according to SGMC Section 11.21.030. The physical scope of work includes the construction of an approximately 560-square-foot office building, the installation of new site lighting, and the creation of a new vehicle storage area featuring paving and striping. The project is subject to the California Environmental Quality Act (CEQA), with an Initial Study and Mitigated Negative Declaration concluding that the project will not have significant environmental effects. However, because the site is listed under Section 65962.5 of the Government Code pertaining to hazardous wastes, a Focused Soil Management Plan must be approved before any on-site grading begins to manage contamination risks. The City of South Gate Community Development Department is the lead agency, and a public hearing regarding the adoption of the Mitigated Negative Declaration was scheduled for August 25, 2026, following a public review period that began on July 24, 2026.

City of South Gate

POSTED

about 15 hours ago

DEADLINE

More opportunities from California → San Luis Obispo County Flood Control and Water Conservation District

Same awarding agency

Pipeline Material SupplierThis subcontract involves the manufacture and delivery of pipeline materials for water project repairs managed by the San Luis Obispo County Flood Control and Water Conservation District. The supplier is responsible for providing pipeline segments for a 5,200 linear foot realignment, ensuring all materials meet specific technical requirements for water transport and environmental resilience. The project is located in Atascadero, California, with a response deadline of September 18, 2026. Operating under NAICS code 486990, the supplier will deliver the necessary materials directly to the project site to support prime contractors in completing the infrastructure repairs.

All Other Pipeline Transportation

POSTED

DEADLINE

Horizontal Directional Drilling (HDD) ContractorThis subcontract opportunity is for a Horizontal Directional Drilling contractor to support water project repairs for the San Luis Obispo County Flood Control and Water Conservation District in Atascadero, California. The selected contractor will be responsible for installing pipeline sections using HDD bores to route infrastructure under the Salinas River and other sensitive areas, utilizing specialized drilling rigs, guidance systems, and fluids. Eligible bidders must possess a valid California Contractor's License and current DIR Registration. The solicitation was posted on August 25, 2026, with a response deadline of September 18, 2026. This project falls under NAICS code 237990 and involves working as a subcontractor for prime contractors on the specified county water project.

Other Heavy and Civil Engineering Construction

POSTED

DEADLINE

Nacimiento Water Project Unit G Repair Horizontal Directional Drilling Contractors/Subcontractors Prequalification

Solicitation # 1989

The San Luis Obispo County Flood Control and Water Conservation District is seeking prequalified contractors and subcontractors for the Nacimiento Water Project Unit G Repair Project in Atascadero, California. This initiative focuses on relocating a section of the pipeline outside of the floodplain to mitigate future storm damages. The scope of work involves realigning and installing approximately 5,200 linear feet of pipeline, with 1,230 linear feet specifically requiring the installation of 20-inch high-pressure welded steel pipe via horizontal directional drilling. The project site begins at the intersection of Salinas Road and Santa Clara Road and extends under the Salinas River on private property. Interested parties must respond to solicitation number 20260825059 by the deadline of September 18, 2026. The work falls under NAICS code 237110 and utilizes both open trench and horizontal directional drilling methods to ensure the infrastructure is properly protected from environmental hazards.

Water and Sewer Line and Related Structures Construction

POSTED

DEADLINE

Ready to Pursue This Opportunity?

Get AI-powered intelligence on this solicitation and the ones like it

Every page of the solicitation package shredded into a compliance breakdown

AI-powered matching based on your capabilities and past performance

Competitor and incumbent history on the requirement

Automated alerts on amendments, Q&A deadlines, and award

Join 650+ contractors already using CLEATUS