This Government Contract opportunity from Kentucky was posted on July 14, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Foundation Preparation and Site Work

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State & Local

Submission Closed07/22/2026, 05:30:00 PM UTC

Contract Overview

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

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NAICS: 238910

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Monterey One - Renewable Energy Improvements (CP361), Marina, CA

Solicitation # monterey-one-renewable-energy-improvements-cp361-marina-ca

GSE Construction Co., Inc. is seeking qualified subcontractors and suppliers to bid on the Monterey One Water Regional Treatment Plant Renewable Energy Improvements Project, designated as CP361, located in Marina, California. The scope of work includes extensive upgrades such as replacing digester gas piping and safety equipment, installing new level measurement devices, and adding five linear generators with associated electrical systems. The project also entails recoating digester interiors, repairing concrete structures, installing biogas conditioning and RNG upgrading equipment with a dedicated pipeline to the PG&E injection station, replacing the steam boiler with a hydronic heating system, removing existing waste gas flares and installing enclosed ones, and demolishing the Cogen facility and related infrastructure. Additional work spans civil, structural, mechanical, electrical, and demolition tasks necessary to support the renewable energy enhancements. Bidders must be prepared to meet the project’s technical requirements under applicable NAICS codes including 237310, 238110, 238120, 238190, 238320, 238220, and 238210, with specific emphasis on non-federal certification programs for Disadvantaged, Minority, and Woman Business Enterprises. The solicitation is open to interested parties who must request access to all project documents by emailing estimating@gseconstruction.com, after which a secure link will be provided for comprehensive review prior to bid submission. The deadline for responses is August 20, 2026, and all bids must align with the detailed specifications referenced in the project documentation. Primary point of contact for inquiries is Michael Demissie at GSE Construction Co., Inc.

GSE Construction Co., Inc.

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SEA S Concourse Evolution (SCE) – Bid Package 02

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

The Seattle-Tacoma International Airport’s S Concourse Evolution (SCE) Bid Package 2 is a major construction solicitation led by Hensel Phelps as General Contractor and Construction Manager, targeting Small Disadvantaged Businesses under an 8A set-aside. The scope encompasses eleven critical subsystems including demolition and abatement, concrete retrofitting, structural steel and railings, fire suppression systems, site paving, runway and taxiway marking, earthwork, deep foundations, site utilities, aviation fueling systems, and baggage handling systems, with total estimated contract values ranging between $124.2 million and $143.7 million. All work must be performed at the airport site in Washington, with bids due by August 11, 2026, submitted via email to SEA-SCEBids@henselphelps.com using the prescribed bid form from the Instructions to Bidders document. The project is designated as a Project Labor Agreement (PLA) initiative requiring union labor standards, and all subcontractors must execute agreements using Hensel Phelps’ standard subcontract forms provided in the bid package. Bonding requirements mandate performance bonds for subcontracts exceeding $100,000, along with a mandatory Workers’ Compensation Waiver of Subrogation for all subcontractors. The solicitation emphasizes strict adherence to documentation protocols, including the use of approved bond forms and submission formats, though specific evaluation criteria, contract administration details, inspection standards, and period of performance remain unspecified. The NAICS code 238910 reflects the dominant scope area of demolition and abatement, aligning with the project’s heavy focus on site preparation and infrastructure redevelopment.

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NCMT BERTH 24-11 STRUCTURAL REPAIR

Solicitation # 2022-23

The contract pertains to the structural rehabilitation of the concrete marginal wharf at National City Marine Terminal Berth 24-11 in California, involving the full scope of labor, materials, equipment, and incidentals required for repair and the reinstallation of the existing shore power system as detailed in Specification No. 2022-23 and Drawing No. NC-2022-02. A wide array of specialized subcontracted scopes are included, such as AC pavement demolition and disposal, asbestos remediation, concrete coring and demolition, contaminated soil testing and removal, diving services, electrical and water utilities, environmental monitoring, LIDAR surveying, materials testing, miscellaneous metal fabrication, reinforcing steel work, storm drain utilities, treated timber disposal, and underwater pile jackets. The work is being led by Manson Construction Co. under a solicitation issued by the San Diego Unified Port District with a response deadline of August 6, 2026, and is being managed through direct coordination with Emre Erzen at the provided contact information. The contract is structured as a request for sub-bids and supplier quotes rather than a direct award, with Manson Construction actively seeking participation from qualified Small Business Enterprises across all disciplines and offering support for bonding, insurance, lines of credit, equipment access, and project scoping to facilitate SBE involvement. The place of performance is firmly established as National City, California, and the project aligns with the NAICS code 238910 for specialty trade contractors. While the overall contract value is not stated, the solicitation actively promotes participation from Disadvantaged Business Enterprises, Disadvantaged Veteran Business Enterprises, Minority Business Enterprises certified by NMSDC, and Women Business Enterprises certified by WBENC, reinforcing a strong emphasis on equitable contracting and economic inclusion consistent with federal and state transportation guidelines. Manson Construction, as an Equal Opportunity Employer, is committed to inclusive procurement and has indicated a serious intent to negotiate with qualified SBE firms to ensure broad participation in the execution of this critical infrastructure project.

Manson Construction Co.

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Port of San Diego NCMT Berth 24-11 Structural Repair, CA

Solicitation # port-san-diego-ncmt-berth-24-11-structural-repair-ca

The project involves comprehensive rehabilitation of the concrete marginal wharf at National City Marine Terminal Berth 24-11 in California, including demolition and removal of deteriorated sections of the existing concrete deck, pile caps, and waterfront appurtenances. New reinforced concrete deck construction is required, along with repair of existing piles and installation of protective pile jackets. All waterfront elements such as bull rails, wale systems, and mooring hardware including bollards must be replaced to restore structural integrity and operational functionality. Electrical work encompasses the complete removal, relocation, and reinstallation of the existing shore power system and associated infrastructure, including conduits, manholes, and related components, followed by thorough testing and commissioning to ensure full operational capability. The work must be performed in strict accordance with the contract drawings and specifications provided. This solicitation is issued by Griffith Company under the Small Business (SB) set aside category, with the NAICS code 238910, and is open only to qualified small businesses. The response deadline is August 6, 2026, and all proposals must be submitted by that date. The place of performance is in California, and primary point of contact for inquiries is Chris Mize, reachable via email at cmize@griffithcompany.net or by phone at 858-727-3511. The solicitation is posted on the SBA opportunity portal with the official reference number port-san-diego-ncmt-berth-24-11-structural-repair-ca, and all work must comply with applicable federal and local regulations governing marine infrastructure projects.

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Pismo - DB Services for the Central Coast Blue AWPF, Pismo Beach, CA

Solicitation # pismo-db-services-central-coast-blue-awpf-pismo-beach-ca

GSE Construction Co., Inc. is seeking qualified subcontractors and suppliers to participate in the Design-Build construction of the Central Coast Blue Advanced Water Purification Facility in Pismo Beach, California, with a target capacity of 0.50 MGD to produce approximately 500 acre-feet of purified water annually. The project scope encompasses a comprehensive water treatment system including a 200,000-gallon equalization tank, microfiltration/ultrafiltration and two-stage reverse osmosis, UV/advanced oxidation, post-treatment stabilization, chlorination, chemical storage and feed systems, purified water storage and pumping, nearly 2,000 linear feet of HDPE conveyance pipelines, and groundwater recharge infrastructure consisting of one injection well and two monitoring wells, along with full electrical, instrumentation, SCADA, and controls systems. Bidders must hold qualifications under specific NAICS codes related to water and wastewater construction, electrical work, plumbing, specialized fabrication, and environmental services, and are required to email estimating@gseconstruction.com to receive secure access to all project documentation prior to submission. The solicitation is open to small businesses, including Small Disadvantaged Businesses, Women-Owned Small Businesses, Disadvantaged Business Enterprises certified under the Department of Transportation, and Minority Business Enterprises certified by NMSDC, in accordance with the SBA set-aside program. Responses are due by August 11, 2026, and interested parties must request access to the full project package before preparing their bids. Primary points of contact for questions and logistics are Michael Demissie and Juan Catano, both reachable via email at GSE Construction Co., Inc. The project is located at 966 Huber Street, Pismo Beach, CA 93433, and is intended to support regional water sustainability through advanced purification and groundwater replenishment.

GSE Construction Co., Inc.

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26-08 Cal883432B (Calhoun)

Solicitation # 26-08 Cal883432B (Calhoun)

The project titled 26-08 Cal883432B (Calhoun) involves earthwork and erosion control activities in Calhoun County, Iowa, including selective clearing, excavation, and grading totaling approximately 13,800 cubic yards, along with the placement of 2,750 square feet of tied-concrete block mat, 769 linear feet of tile drainage systems, and a water control structure. Additional work includes the installation of 31 tons of riprap and erosion stone, and the seeding of four acres of land to stabilize soil and prevent further erosion. The estimated construction cost ranges between $135,000 and $155,000, with construction activities required to be completed by November 30, 2026, and buffer seeding finalized by December 15, 2026. The solicitation is managed by the Iowa Department of Agriculture and Land Stewardship, with bids due by August 26, 2026, and inquiries directed to Tracy Blocker at the provided contact information.

Agriculture and Land Stewardship

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Veterans Memorial Auditorium Entry Planting & Irrigation Project

Solicitation # MCP 2026-04

The Veterans Memorial Auditorium Entry Planting & Irrigation Project at 10 Avenue of the Flags in San Rafael, California, encompasses a full scope of landscape enhancement activities aimed at revitalizing the entryway area. Work includes protecting existing vegetation, clearing the site, preparing and amending soil, installing mulch, and planting new trees and shrubs. The project also requires trenching and backfilling to support the installation of a new irrigation system, along with adjustments to existing irrigation infrastructure and infill planting to ensure cohesive and sustainable growth. All tasks are to be performed with attention to preserving the integrity of the surrounding environment and existing hardscapes. The contract mandates a 120-day maintenance period following completion to ensure the health and establishment of all newly planted vegetation and irrigation systems. The solicitation, issued by Marin County Parks under the County of Marin, carries the solicitation number 20260803057 and is classified under NAICS code 238910 for other construction support activities. Responses are due by August 14, 2026, at 9:00 PM Pacific Time, with inquiries directed to Tara McIntire via email or phone. The project is open to eligible bidders without a specific set-aside classification and is accessible through the BidAmerica platform for full details and submission.

Marin County Parks, County of Marin

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Corporation Yard Groundwater Monitoring Wells Project

Solicitation # 3118

The Corporation Yard Groundwater Monitoring Wells Project involves the installation of groundwater monitoring wells, soil vapor wells, and sub-slab vapor pins to assess the extent of petroleum-hydrocarbon contamination in soil and groundwater, evaluate potential vapor intrusion risks into corporation yard buildings, and determine the lateral spread of volatile contaminants, particularly PCE, in soil vapor. The scope of work includes advancing soil borings, collecting samples from soil, groundwater, and soil vapor, and restoring surface conditions after completion. All activities must be performed in strict accordance with the project plans, specifications, and directives from the Engineer to ensure accurate data collection and environmental compliance. The solicitation, numbered 20260803055, was posted on August 4, 2026, with a response deadline of September 11, 2026. The project falls under NAICS code 238910 and is managed by the City of Pittsburg, California. All work will be performed at the corporation yard located in Pittsburg, CA, with a zip code of 94565. The primary point of contact for inquiries is Tina Tan, reachable via email at ttan@pittsburgca.gov or phone at 925-252-4930. The project is not subject to any specific set-aside requirements and is open to all qualified bidders through the BidAmerica platform.

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Sewer Manhole AdjustmentThe City of Compton Public Works Department is seeking a subcontractor to adjust existing sewer manholes to align with new road elevations following asphalt resurfacing projects in the Compton area, specifically within ZIP code 90220. This work requires precise grading and elevation adjustments to ensure manholes are properly leveled with the newly surfaced roads, maintaining safe traffic flow and preventing water accumulation or structural damage. The contract is classified under NAICS code 238910, indicating it falls within specialty trade contracting for sewer and related infrastructure work. All bids must be submitted by August 21, 2026, and the solicitation was posted on August 4, 2026. The work is intended to support ongoing municipal infrastructure upgrades and must be performed in coordination with road resurfacing schedules to ensure seamless integration and compliance with local public works standards.

City of Compton Public Works Department

POSTED

DEADLINE

Converge Des – Ucsd Health Core And Finance Ti

Solicitation # 5764

The UCSD Health Core & Finance Tenant Improvement project, identified as Bid #5764 and titled Converge Des – UCSD Health Core and Finance TI, is a multi-floor construction effort spanning nearly 58,238 square feet across floors one through three and a portion of the fourth floor at 6256 Greenwich Drive in San Diego, California. The scope encompasses comprehensive demolition of existing finishes, partitions, ceilings, DFH, MEP components, and miscellaneous elements, followed by new construction including partitions, finishes, casework, MEP and fire protection systems, and low-voltage cabling for data, security, and audiovisual networks. Specific requirements include installation of building-standard motion sensors, new exit signage and tunnel mounts, rework of fire life safety systems to accommodate the new layout, HVAC capacity sufficient for 100 occupants, and integration of tenant CCTV infrastructure. The project demands strict adherence to environmental, safety, and regulatory standards, including compliance with the Buy Clean California Act, prevailing wage rates, patient health information protocols, and the requirement for Environmental Product Declarations (Type III, ISO 14025) for all eligible materials. All contractors and subcontractors must be registered with the California Department of Industrial Relations and comply with labor, safety, and sustainability mandates. The contract is awarded on a lowest responsive and responsible bid basis, with the contract sum determined by the lump sum base bid, adjusted by unit price items and augmented by a daily compensable delay rate multiplied by a specified multiplier. Bids must be submitted on the official University form, accompanied by a bid security equal to 10% of the base bid, in the form of either a bid bond or certified check payable to The Regents of the University of California. The solicitation mandates submission through a sealed envelope delivered physically by the deadline of August 14, 2026, with electronic, telephonic, or facsimile submissions expressly prohibited. Contractors are required to provide performance and payment bonds, commercial general liability insurance with limits of $1 million per occurrence and $2 million aggregate, workers’ compensation as required by California law, employer’s liability coverage of $1 million per employee and accident, and builder’s risk property insurance. Additional requirements include submission of key personnel documentation, certified payroll records, daily progress reports, and compliance with bonding and insurance exhibits such as performance bonds, payment bonds, and certificates of insurance. Substantial completion must be achieved within 182 days of the Notice to Proceed, with final completion

University of California, San Diego

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Demolition, Removal, and Remediation

Solicitation # 6913G626Q300044

The Contractor is required to perform demolition, removal, and remediation services at the GFL VOR facility in Glens Falls, New York, under a firm-fixed-price contract with a period of performance from August 10, 2026, to September 30, 2026. The scope includes abating approximately 850 square feet of asbestos-containing floor tiles and mastic, 2,100 square feet of asbestos-containing roofing, and two presumed asbestos-containing fire doors, as well as removing a lead-paint-containing TACAN antenna and support pole. The contractor must demolish a 36 ft. x 36 ft. equipment building and its attached radome, remove all associated foundations, site improvements including shelters, fencing, wooden power poles, electrical equipment, underground wiring and piping, and restore the site by excavating foundations to at least 1.5 feet below grade, backfilling with suitable material, and spreading a uniform 0.5-foot layer of fill over disturbed areas. The work must comply with all applicable federal, state, and local regulations, adhering to the most stringent requirement where conflicts exist. The contractor must submit a draft Demolition, Removal, and Restoration Work Plan within 10 business days after a kickoff meeting, which must detail technical methods, schedules, waste characterization sampling protocols, disposal facility identification, required permits, a Site Safety and Health Plan, and a Risk Management Plan. After a five-day government review period, the contractor must address feedback and submit a final work plan within five business days. All permits must be obtained by the contractor and appended to the final plan, and site close-out documentation is required. The contractor must possess required certifications for asbestos abatement and other specialized work, and all proposal submissions must include a completed SF-1449, a two-page technical narrative demonstrating competence, and a detailed firm-fixed-price breakdown covering labor, equipment, laboratory analysis, trucking, disposal, surveys, and permits, all submitted via email to roland.regan@dot.gov no later than August 4, 2026. The award will be made on a best-value basis, selecting the offeror with the lowest price among those submitting an acceptable technical proposal. The contract includes numerous FAR and TAR clauses governing whistleblower rights, small business set-asides, labor standards, cybersecurity, data protection, Buy American requirements, electronic invoicing via iSupplier, compliance with DOT safeguarding controls, seat belt use policies, and

6913G6 Volpe National Transportation System Cntr

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Y--RPFO-NCA VAULT TOILET AND REMOVAL

Solicitation # 140L1726Q0018

This solicitation, numbered 140L1726Q0018, is a small business set-aside for the removal of an existing Gunnison model CXT vault toilet and installation of a new single-vault precast concrete toilet building at a Bureau of Land Management site in Grants, New Mexico. The requirement is issued as a request for quote under simplified acquisition procedures, with a firm fixed price contract type, and is reserved exclusively for small business concerns as defined by NAICS code 238910. The period of performance spans from August 24, 2026, to October 30, 2026, with performance expected to commence immediately upon notice to proceed and be completed within 60 calendar days. The new toilet structure must meet exacting aesthetic and functional specifications, including dimensions of 6’6” x 14’8”, barnwood wall texture, cedar shake roof texture, oatmeal buff and rich earth coloration, ADA compliance, gabel roof, standard steel door, and integrated solar lighting and ventilation components. The contractor is responsible for all site preparation, removal and proper disposal of the existing structure and concrete, backfilling and reconfiguration of the vault, installation of the new unit, and compliance with all applicable codes and regulations. The contractor must adhere to the Uniform Building Code, International Building Code, New Mexico State Statutes, OSHA, DEP, EPA, and ADA requirements, with the most stringent provisions taking precedence in case of conflict. Wage rates are governed by the Davis-Bacon Act for Cibola County (NM20260031), and additional regulatory obligations include compliance with Executive Order 14026 minimum wage standards, paid sick leave requirements, pollution prevention standards, sustainable product guidelines, and prohibitions against discriminatory DEI practices. A 100% payment bond or irrevocable letter of credit must be provided within 10 calendar days following award, covering the full contract value plus a one-year period. Offers must be submitted via email to the designated point of contact on or before July 28, 2026, and must include a signed SF-1442, acknowledgment of Amendment 0002, responses to Sections L and M, and a detailed price schedule broken into five cost elements. Proposals must be organized into two volumes—one for pricing and one for technical approach and past performance, with the technical narrative limited to five

New Mexico State Office

POSTED

about 14 hours ago

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in 1 day

AI Contract Overview

The contract titled Foundation Preparation and Site Work involves grading, clearing, and soil stabilization activities necessary to ready construction sites before the installation of erosion control barriers. This work is critical to ensure proper site conditions for long-term erosion mitigation and is scoped under NAICS code 238910, which corresponds to site preparation services. The effort is being conducted under a subcontract arrangement issued by the Kentucky Transportation Cabinet Division of Maintenance, with all work to take place across various unspecified locations within Kentucky, categorized as "Other" for place of performance. The solicitation was posted on July 14, 2026, and requires responses to be submitted no later than July 22, 2026, at 5:30 PM Eastern Time. Contractors must be prepared to deliver precise, compliant site work that meets engineering standards for land stabilization and erosion prevention, with no set-aside provisions specified for small or disadvantaged businesses. The official portal for further details and submissions is accessible through the Kentucky Transportation Cabinet's online system.