This Government Contract opportunity from Iowa was posted on July 6, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Storm Drainage and Culvert Installation

Closed

State & Local

Submission Closed07/30/2026, 07:00:00 PM UTC

Contract Overview

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

Active Opportunities Like This One

NAICS: 238910

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Portable Building Site Preparation for Ackerman Charter School District (Rebid)

Solicitation # portable-building-site-preparation-ackerman-charter-school-district-rebid

Martin General Engineering, Inc. is seeking bids for portable building site preparation work for Ackerman Charter School District as a rebid under contract number 26-110. The project is located in Auburn, Placer County, California, and falls under NAICS code 238910, which covers site preparation work. The solicitation is being pursued with a Disadvantaged Veteran Business Enterprise (DVBE) set-aside requirement in California, indicating that eligible DVBE participation is an important part of the opportunity. The solicitation was posted on August 24, 2026, with a response deadline of August 28, 2026, giving interested bidders a very short turnaround time. The primary contact for estimating and bid communication is Giovanni Romero at estimating@martingeneral.net, phone 916-355-8101. This appears to be a construction-related public works opportunity focused on preparing the site for portable building installation, and contractors with relevant site development experience and DVBE qualifications should review it promptly.

Martin General Engineering, Inc

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SEA S Concourse Evolution (SCE) – Bid Package 02

Solicitation # sea-s-concourse-evolution-sce-bid-package-02

Hensel Phelps is serving as the General Contractor and Construction Manager for Bid Package 2 of the S Concourse Evolution project at the Seattle-Tacoma International Airport. This solicitation, identified as sea-s-concourse-evolution-sce-bid-package-02, is set aside for Small Disadvantaged Businesses under NAICS code 238910. The scope of work is divided into eleven subsystems with an estimated total contract value ranging from 124.6 million to 143.7 million dollars. Key work components include demolition and abatement, building concrete retrofit, structural steel, fire suppression, site paving, runway and taxi marking, earthwork, deep foundations, site utilities, aviation fueling systems, and baggage handling systems. Bids must be submitted via email to SEA-SCEBids@henselphelps.com by 8:00 PM PDT on September 1, 2026, using the provided bid form and including a Bidders Bond. The project is governed by a Project Labor Agreement and requires all subcontracts to be executed on Hensel Phelps standard forms. Additionally, a Workers Compensation Waiver of Subrogation is mandatory for all subcontractors, and 100 percent Payment and Performance Bonds are required for any subcontract exceeding 100,000 dollars.

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North Maryland Demolition

Solicitation # 08/26-492

Home Forward is seeking bids for the North Maryland Demolition project in Oregon under solicitation number 08/26-492. Interested parties must submit their proposals via BidLocker using the provided Bid Form by the deadline of September 10, 2026, at 9:00 PM. Applicants should strictly adhere to the provided Bid Form and avoid adding extra sheets, while referring to the checklist on page 9 of the solicitation for all requirements. For any inquiries regarding the bidding process, the primary point of contact is Dzana Malagon.

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Turf Replacement With Water Efficient Landscaping For Fire Stations 5, 11 & 13

Solicitation # 20260825097

The City of Riverside in California is seeking bids for solicitation number 20260825097, which focuses on turf replacement and the implementation of water efficient landscaping for Fire Stations 5, 11, and 13. This project falls under NAICS code 238910 and will be performed within Riverside, California, specifically in the 92504 zip code area. Interested parties must submit their responses by the deadline of August 28, 2026, at 7:00 PM. The primary point of contact for this solicitation is Frank Grosso, who can be reached via email for further inquiries.

The City of Riverside

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Los Banos Police Department Gun Range

Solicitation # 20260825079

The City of Los Banos in California is seeking proposals for the Los Banos Police Department Gun Range project under solicitation number 20260825079. This SLED organization opportunity is categorized under NAICS code 238910 and will be performed in Los Banos, California, 93635. Interested parties must submit their responses by the deadline of September 9, 2026, at 9:00 PM. Primary inquiries and coordination should be directed to Jelene de Melo via email at jelene.demelo@losbanos.org or by phone at 209-827-7056.

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DBEH 25-1628_Demolition Indefinite Delivery Indefinite Quantity

Solicitation # FA252126B0003

The 45th Contracting Squadron at Patrick Space Force Base, Florida, is issuing an Invitation for Bid under solicitation FA252126B0003 for a Demolition Indefinite Delivery/Indefinite Quantity contract set aside exclusively for Economically Disadvantaged Women-Owned Small Businesses certified under the SBA program. All bids must comply with FAR Part 14 sealed bidding procedures, and awards will be made solely on the basis of price and price-related factors to the most advantageous responsible bidder. The work involves full demolition services—including removal, transportation, and disposal of structures and materials—along with site restoration at Cape Canaveral Space Force Station, Patrick Space Force Base, and other facilities across Brevard and Martin Counties in Florida. Performance is structured as a one-year base period with four optional one-year extensions, governed by NAICS code 238910. Only bidders registered in the System for Award Management and the Wide Area Workflow system are eligible, and all proposals must be submitted electronically via SAM.gov, with no paper copies provided. The solicitation is expected to be released in mid-August 2026, and a mandatory pre-bid site visit will be scheduled upon its release. All questions must be directed via email to the designated Point of Contact, and responses must reference the solicitation number.

POSTED

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Martinez Major Grading Permit GRAD2025-00088 (ED25-0095)

Solicitation # GRAD2025-00088

Martin and Laura Martinez have applied for a Major Grading Permit (GRAD2025-00088) to construct a 1,930-square-foot single-family residence with a 707-square-foot attached garage, a septic system, and associated site improvements on a 2.3-acre parcel located at the west end of Prancing Deer Place in Paso Robles, California, within the Agricultural land use category and the El Pomar-Estrella Sub-area of the North County Planning Area. The project will disturb approximately 0.82 acres of the parcel, involving 2,258 cubic yards of cut and fill. The permit is governed under the California Environmental Quality Act (CEQA), with environmental review completed through a Mitigated Negative Declaration, and requires strict compliance with biological mitigation measures labeled BR-1 through BR-15. These include protecting San Joaquin Kit Fox habitat by conserving 1.64 acres at a 2:1 ratio via easement, fee, or a $4,100 in-lieu fee; installing wildlife-compliant fencing with 12-inch ground clearance and 8x12-inch openings every 100 feet; providing escape ramps in excavations; conducting pre-construction surveys for special-status species; training all personnel on species avoidance procedures; maintaining daily inspection logs; and immediately reporting any incident involving injured or deceased kit foxes to the County, California Department of Fish and Wildlife, and U.S. Fish and Wildlife Service. All mitigation measures are legally binding and run with the land. The project is subject to inspection and enforcement by the San Luis Obispo County Department of Planning and Building, with final acceptance contingent upon full compliance with all conditions. Blake Maule, Planner II, serves as the primary point of contact for environmental review and compliance verification at the County’s office in San Luis Obispo. No federal procurement elements such as FAR clauses, contract types, payment office details, invoicing systems, or acquisition data are applicable, as this is a local land use and environmental permitting action with no federal funding, contracting, or procurement structure involved. The sole monetary obligations are regulatory mitigation payments, not contract line-item costs, and no formal contract value has been established.

San Luis Obispo County

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DEADLINE

Window and Door Replacement

POSTED

DEADLINE

Shoring and Trench Protection

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DEADLINE

Earthwork, Grading, and DemolitionThe El Monte Union High School District is seeking a subcontractor for a project involving earthwork, grading, and demolition at Arroyo High School. The scope of work specifically includes performing demolition, excavation, grading, and earthwork necessary to prepare sites for new and relocated portable buildings. This opportunity is categorized under NAICS code 238910 and is located in El Monte, California. Interested parties must submit their responses by the deadline of September 23, 2026.

El Monte Union High School District

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DEADLINE

Arroyo High School Site Preparation And Portable Relocation Project

Solicitation # 20260825055

The El Monte Union High School District is soliciting bids for the Arroyo High School Site Preparation and Portable Relocation Project, identified as Bid No. 2026-27-B4. With an engineer's estimate of 6,900,000 dollars, the project involves comprehensive site preparation for new portable buildings on the north side of the campus and the relocation of four existing portable buildings to the south parking lot. The scope of work includes demolition of existing structures and hardscape, extensive grading, earthwork, and the installation of new concrete pavements, driveways, curbs, gutters, ramps, and stairs. Additionally, the contractor is responsible for all underground utility infrastructure, including electrical, low voltage, and fire alarm tie-ins, as well as the installation of treated wood foundations, siding, painting, and decorative fencing. The contract is scheduled for completion within 70 calendar days, with a target completion date of January 1, 2027. Award will be granted to the lowest responsive and responsible bidder. Bidders must provide bid security of at least 10 percent of the maximum bid amount and are required to furnish separate performance and payment bonds for 100 percent of the total contract value. The project is subject to California prevailing wage laws and requires compliance with the Division of the State Architect and the Americans with Disabilities Act. Mandatory bid submissions include a non-collusion declaration, DVBE participation statements, and various certifications regarding drug-free workplaces and background checks. All work must be coordinated with the District, the Construction Manager, and the portable building vendor.

El Monte Union High School District

POSTED

DEADLINE

Seismic Retrofitting of Compressor BuildingsThis subcontract involves the seismic retrofitting of compressor buildings at OC SAN Plant No. 1 and Plant No. 2 to ensure compliance with current seismic codes. The scope of work includes structural reinforcement through foundation upgrades, the installation of bracing, and the anchoring of equipment. The project is managed by the California Procurement agency under NAICS code 238910. Interested parties must submit their responses by the deadline of November 16, 2026.

Procurement

POSTED

1 day ago

DEADLINE

in 3 months

AI Contract Overview

The contract pertains to excavation, grading, and installation of storm drainage infrastructure including culverts, catch basins, and associated piping systems under the title Storm Drainage and Culvert Installation. It is classified as a subcontract with a NAICS code of 238910, indicating specialized trade contracting for site preparation and utilities. The solicitation was posted on July 6, 2026, with a response deadline of July 30, 2026, at 7:00 PM, requiring timely submission from interested parties. The work is associated with the state of Iowa, though specific location details such as city, state, or ZIP code for performance are not provided. The contract opportunity is publicly accessible via a designated online portal, and while no point of contact or set-aside information is included, the absence of a solicitation number suggests this may be a streamlined or internal procurement process.