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 2 at 2:00 PM EDT

Register Free →

Search

Top

Back to Contracts

Substation Civil Construction and Site Preparation

Active

State & Local

Contract Overview

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

AI Contract Overview

Show more

The contract pertains to comprehensive civil construction and site preparation for a substation located in Holtville, California, with a ZIP code of 92250. The scope includes clearing and grading the land, constructing access roads, installing fencing, implementing drainage systems, and preparing foundations to support substation equipment. Additional requirements encompass erosion control measures and obtaining necessary grading permits to ensure environmental compliance and regulatory adherence during all phases of site work. The work is classified under NAICS code 237120, indicating it falls within the electrical power line and related structures construction category, and is structured as a subcontract under the oversight of Imperial County, California. The solicitation was posted on July 2, 2026, and the performance location is firmly designated to the Holtville area, with no indication of alternative sites or remote components.

General Info

Civil construction for Holtville substation including grading, roads, fencing, drainage, and erosion control under Imperial County oversight.

Agency

California → Imperial County

NAICS

237120 - Oil and Gas Pipeline and Related Structures ConstructionView NAICS

Place of Performance

Holtville, CA, 92250

Set-Aside

NONE

Documents

This scope was carved out of Lot Line Adjustment #00346.

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

View the prime solicitation

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

PostedJul 2

subcontract

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 → Imperial County

ContactsNo contacts available

OfficeN/A

Organization / Agency

California → Imperial County

Office AddressN/A

ContactsNo contact information available

Full Description

Show more

Clearing, grading, access roads, fencing, drainage, and foundation work for substation equipment, including erosion control and grading permits.

Similar Contracts

Same NAICS industry code

Riprap Installation and Stone PlacementThis subcontract opportunity with the Mississippi agency MPTAP involves the supply and placement of riprap and filter fabric along stream banks to ensure structural stability and prevent erosion. The project falls under NAICS code 237120 and is focused on the installation of large rock for bank stabilization. The solicitation was posted on August 28, 2026, and requires a response by September 17, 2026. Interested parties can find further details through the Mississippi Department of Finance and Administration contract bid search portal.

POSTED

DEADLINE

Underground Storage Tank Repair/Replace

Solicitation # 36C26026Q0939

Solicitation 36C26026Q0939 is a total set-aside for certified Service-Disabled Veteran-Owned Small Businesses (SDVOSB) to provide underground storage tank equipment replacement and repair at the Jonathan M. Wainwright Memorial Veterans Affairs Medical Center in Walla Walla, Washington. The scope of work includes the installation of a Veeder Root TLS sump sensor for the 6,500-gallon generator tank at Building 76 to resolve existing system alarms and the replacement of the fuel fill tube with an OPW vapor-tight overfill valve for the 1,100-gallon generator tank at Building 78. All work must comply with Environmental Protection Agency regulations and Washington Department of Ecology standards. The contract will be awarded to the responsible offeror whose proposal is most advantageous to the government, with the primary evaluation factor being price. Acceptance of the completed work is contingent upon the deactivation of the L3 sensor alarm on the Veeder Root system and verification that the automatic overfill valve shuts off fuel flow at 95 percent capacity. Administration is handled by the Network Contracting Office 20 in Vancouver, Washington, with electronic invoicing and payment via Electronic Funds Transfer. Offerors must provide their Unique Entity Identifier and CAGE code, and prices must remain firm for 60 calendar days from the submission date.

260-NETWORK Contract Office 20 (36C260)

POSTED

DEADLINE

FY 26 Roush Lake Diesel Fill Tube Replacement

Solicitation # W912P626QA030

The U.S. Army Corps of Engineers, Chicago District, is seeking quotes under solicitation W912P626QA030 for construction work at the J. Edward Roush Lake Dam in Huntington, Indiana. This project is a total small business set-aside under NAICS code 237120. The scope of work consists of two firm-fixed-price line items: the replacement of a 20-foot diesel tank fill tube using specific carbon steel piping and vinyl paint systems, and the installation of an NFPA 30 compliant emergency pressure relief vent on a 2,000-gallon diesel tank. The contractor must provide all necessary labor, materials, and equipment, and is required to provide a one-year warranty on both materials and installation. All quotes must be submitted electronically via the PIEE Solicitation Module, and firms must be registered in SAM.gov. Technical and administrative questions are due by September 3, 2026, and a site visit is highly recommended to coordinate access to the dam.

W072 Endist Chicago

POSTED

DEADLINE

The Board of Directors of Chickasawhay Natural Gas District will receive bids for the construction of a Gas Main Relocation Project in Waynesboro, Mississippi. Proposals shall be accepted until no later than 10:00 a.m. Local Time, Monday September 14,

Solicitation # 169-20260807113013 Waynesboro

The Board of Directors of Chickasawhay Natural Gas District is soliciting sealed bids for the Gas Main Relocation Project, identified as Engineer’s Project No. CNG-101-25, located in Waynesboro, Wayne County, Mississippi. The scope of work involves the construction of approximately 5.33 miles of 10-inch HDPE high-pressure gas main relocation, including all necessary connections and appurtenances. This solicitation is managed under the Mississippi Development Authority with solicitation number 169-20260807113013 Waynesboro and falls under NAICS code 237120 for heavy and civil engineering construction. Proposals must be submitted no later than 10:00 a.m. local time on Monday, September 14, 2026, with a public opening to follow at the Waynesboro office. Bidders are required to provide bid security and a 100 percent contract bond, and all bids must remain valid for 90 days. The project is categorized as a SLED organization procurement and requires the completion of specific vendor fields and an item schedule for construction services.

POSTED

DEADLINE

Fuel Tank Removal and Replacement, Colebrook River Lake, Colebrook, CT

Solicitation # W912WJ26QA164

The U.S. Army Corps of Engineers New England District is soliciting bids for the removal and replacement of fuel tanks at the Colebrook River Lake gatehouse in Colebrook, Connecticut. The project requires the contractor to remove and dispose of a 600 gallon fuel tank, a catch basin containing approximately 300 gallons of fuel, a 10 gallon day tank, and associated pumps and lines. These will be replaced with two 275 gallon insulated double walled fuel tanks, a new 10 gallon day tank, grounding systems, a fuel transfer pump, and all necessary piping and gauges. This procurement is a total set-aside for small business vendors under NAICS code 237120, with a construction magnitude of less than 25,000 dollars. All interested vendors must maintain an active registration in SAM.gov at the time of submission to be considered responsive. The deadline for responses is September 10, 2026.

W2SD Endist New England

POSTED

DEADLINE

RFP Springfield Gas Main Extension

Solicitation # 100052002174 GP3028

The Metropolitan Utilities District is soliciting proposals from Nebraska-licensed engineering firms for the Springfield Gas Main Extension project. The selected consultant will provide preliminary engineering, final design, bidding services, and construction-phase support for approximately five miles of 16-inch coated steel high-pressure natural gas distribution main. The project is located along Platteview Road from South 72nd Street to South 132nd Street in Sarpy County, Nebraska, with an established MAOP of 275 psig and an initial operating pressure of 125 psig. Interested bidders must submit one electronic PDF copy of the technical proposal via email and five hard copies to the M.U.D. Headquarters in Omaha by October 30, 2026, at 3:00 PM. The submission process requires a strict separation of the technical and cost proposals, as cost information must be submitted in a separate sealed envelope and cannot be sent electronically. Technical proposals will be evaluated prior to the opening of the cost proposals. All inquiries should be directed to the Project Engineer, Tim Owens.

Metropolitan Utilities District

POSTED

DEADLINE

Site Preparation and Foundation Work

Ministry of Agriculture Fisheries and Mining

POSTED

DEADLINE

Site Grading and EarthworkThe Site Grading and Earthwork subcontract, issued by the Department of Defense through W6QM Micc-Ft Stewart, focuses on comprehensive site preparation services. The scope of work includes excavation, grading, and the implementation of erosion control and soil stabilization measures. These activities will be performed at Fort Stewart, Georgia, under NAICS code 237120. This opportunity is designated as a total Small Business Set Aside. Interested parties must submit their responses by the deadline of September 15, 2026, at 7:00 PM. The contract was officially posted on August 26, 2026.

W6QM Micc-Ft Stewart

POSTED

DEADLINE

FPC Yankton - Above Ground Storage Tanks Project 26Z4AH3

Solicitation # 15B41626Q00000010

The Federal Bureau of Prisons at FPC Yankton is seeking a contractor to replace an underground fuel storage tank and associated fuel dispensing system with a new above-ground system, including a 3,000-gallon split-compartment double-wall tank compliant with UL 142, supported by a reinforced concrete pad and fully integrated fuel delivery infrastructure. The project requires the safe removal, decommissioning, and environmental remediation of the existing underground tank and piping, including fuel pumpout, vapor removal, soil sampling, site assessment, and submission of documentation to the Department of Agriculture and Natural Resources for certification of closure. The new system includes two Gasboy 9823K-F Astra dispensers with pulse output, UL-listed hoses and breakaways, spill containment, continuous leak detection, overfill prevention, electronic gauging with alarms, and a key fob-based automated fuel tracking system linked to a controller in the Garage Office and backed by the facility’s generator. The contractor must supply 30 vehicle-specific and two general key fobs and install protective steel bollards around the tank and dispensing area. All work must comply with NFPA 70, API RP 1604, and other applicable standards, with final testing and certification required for the dispensers by Weights & Measures authorities. The procurement is issued as a Request for Quotation under FAR Part 12 and 36, with a 161-calendar-day performance period beginning upon notice to proceed. Bidders must be registered in SAM.gov and possess a valid Marketing Partner Identification Number to access the solicitation materials, which are exclusively available through the Contract Opportunity website. Submissions must include product specification sheets and cannot be submitted via fax or hand delivery. A mandatory site visit is scheduled for August 20, 2026, with all attendees required to submit approved NCIC criminal history forms by August 12, 2026. Questions must be submitted in writing by August 24, 2026, and all quotations are due by August 31, 2026, at 8:00 AM CDT. Payment will be processed via Electronic Funds Transfer under federal guidelines. The NAICS code is 237120 with a $45 million small business size standard, and no set-aside applies. Failure to maintain current SAM.gov registration or to follow submission protocols will disqualify responses.

POSTED

DEADLINE

Civil & Site Work for Carport FoundationsThe Santa Barbara Community College District is seeking a subcontractor for civil and site work related to the installation of solar carport foundations in Santa Barbara, California. The scope of work includes site preparation, the installation of concrete footings and anchoring systems, and the implementation of erosion control measures. Additionally, the project requires the installation of ADA-compliant paving within active campus parking areas to ensure accessibility and safety. This subcontract falls under NAICS code 237120 and is associated with the California environmental quality review process.

Santa Barbara Community College District

POSTED

DEADLINE

Z2GC--Repair Above Ground Storage Tanks, USCG Base Elizabeth City

Solicitation # 70Z08126QELIZ0021

The contract requires a small business to provide all supervision, labor, equipment, parts, and tools necessary to repair deficiencies in above-ground storage tanks at USCG Base Elizabeth City, North Carolina, under a Firm-Fixed Price arrangement. The work involves seven line items: one base item for repairing three 80,000-gallon JP-5 fuel tanks at the Fuel Farm, and six optional line items covering ventilation upgrades, grounding wire installation, alarm and leak detection system compliance, paint and preservation, miscellaneous tasks, and double-walled piping installation. All work must adhere to strict standards including SSPC SP-1 and SP-3 for surface prep, NFPA 30 and API 2000 for vent sizing, UFC and NFPA codes for grounding and piping, and require three coats of epoxy-based paint matching existing tank color. Contractors must replace all tank signage to reflect "Off-Spec JP-5" instead of "Used JP-5," install confined space warning signs at shell manways, and meet detailed labeling requirements for contents, capacity, and no-smoking zones. Submission of initial product data for coatings, vents, alarms, and piping, along with project schedules, operation manuals, safety data sheets, and past performance documentation, is mandatory with the quote. Offers must be submitted via email by noon Eastern Time on September 1, 2026, to Frank M. Powers, and must include a completed SF-1442 with UEI and pricing in blocks 14 through 20c. A site visit on August 20 is strongly encouraged, requiring advance coordination with Josh Carr and compliance with base security protocols including presentation of a Real ID or passport and submission of full name, date of birth, and last four digits of SSN. The procurement is a 100% set-aside for small businesses using NAICS code 237120 with a size standard of $45 million, and evaluation follows a Lowest Price Technically Acceptable (LPTA) method, where technical acceptability is a pass/fail threshold before price is considered. Successful bidders must furnish performance and payment bonds at 100% of the contract value unless exempt under FAR thresholds, comply with Davis-Bacon wage rates for Pasquotank County, use only domestic construction materials as required by the Buy American clause, and adhere to local hiring mandates. Labor clauses enforce construction wage requirements, apprenticeship rules, payroll recordkeeping, and prohibitions on convict labor,

Base Elizabeth CITY(00081)

POSTED

DEADLINE

Water Storage and Irrigation Infrastructure SupportThe California Cannabis Control Department is seeking a subcontractor for the Water Storage and Irrigation Infrastructure Support project. This contract involves the maintenance of a 38,000 gallon irrigation water storage system and the associated distribution network serving a 10,000 square foot cultivation area. The project is categorized under NAICS code 237120 and is located in the 95552 zip code area. The solicitation was posted on August 25, 2026, and is managed through the California state agency system.

California Cannabis Control, Department of

POSTED

DEADLINE