This Solicitation opportunity from California was posted on August 12, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Top

Construction of the New District Attorney Office Building

Closed

25-1040-23-909State & Local

Submission Closed09/10/2026, 09:00:00 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: 236220

New

SLED

JBLM Construct CHP Building

Solicitation # W912K3-26-R-A0001

Solicitation W912K3-26-R-A0001 is a Small Business Set-Aside for the design-bid-build construction of a 20,000 square foot Pre-Engineered Steel Controlled Humidity Preservation (CHP) Building located at the Washington National Army National Guard Unit Training and Equipment Site (UTES) Compound at Joint Base Lewis McChord, Washington. The project involves the purchase and erection of the steel building and concrete slab, installation of underground utilities, a dry pipe fire suppression system, and specialized desiccant dehumidifying equipment. Additionally, the contractor must provide conduit for a future roof-mounted photovoltaic system and implement a stormwater mitigation strategy utilizing an infiltration pond. The estimated project magnitude is between $1 million and $5 million, with a statutory cost limit of $5 million. This Firm Fixed Price task order will be awarded based on a balanced evaluation of technical capability and price. Technical evaluations focus on the proposed project schedule, which must show completion within 360 days of the Notice to Proceed, and the qualifications of key personnel. The period of performance requires work to commence within 10 calendar days of the Notice to Proceed, with total completion required within 365 calendar days. Compliance requirements include the Davis-Bacon Act for prevailing wages in Pierce County, the Buy American Act for fire alarm components, and strict adherence to UFC, NFPA, and IBC standards. Awardees must provide payment and performance bonds for contracts exceeding $150,000 within 10 days of award, and all invoicing must be processed through the Wide Area Workflow (WAWF) system.

Bristol Alliance of Companies

POSTED

DEADLINE

FLETC Trade & Cargo Academy

Solicitation # fletc-trade-cargo-academy

The FLETC Trade and Cargo Academy project is a comprehensive construction solicitation issued by the Cooper Tacia General Contracting Company for work located in South Carolina. With a project magnitude estimated between 25 million and 35 million dollars, the scope of work encompasses a wide array of trades including demolition, cast-in-place concrete, unit masonry, structural steel, and millwork. Additionally, the contract covers waterproofing, storefront glazing, drywall, painting, flooring, and the installation of interior signage and fire extinguishers. The technical requirements extend to critical infrastructure including fire suppression, plumbing, mechanical, electrical systems, and general sitework. This opportunity is designated as an SBA set-aside, specifically targeting Small Businesses, Small Disadvantaged Businesses, Women-Owned Small Businesses, HUBZone Small Businesses, and Veteran-Owned Small Businesses. Interested parties must adhere to the solicitation timeline, with the response deadline set for October 12, 2026.

COOPER TACIA GENERAL CONTRACTING COMPANY

POSTED

DEADLINE

Cape Cod Space Force Microgrid Power Station - Bourne, MA

Solicitation # cape-cod-space-force-microgrid-power-station-bourne-ma

J&J Contractors, Inc. is soliciting bids for the Cape Cod Space Force Microgrid Power Station project located in Bourne, Massachusetts. This comprehensive construction effort encompasses a wide range of trades, including sitework, masonry, structural steel, miscellaneous metals, metal paneling and siding, roofing, drywall, flooring, painting, fire protection, plumbing, mechanical, and electrical work. The project is designated as an SBA set-aside, making it available to various small business categories, including SDB, WOSB, HUBZone, and VOSB certifications. All work performed under this contract must adhere to Davis Bacon Wage Rates, and the project is exempt from sales tax. Interested parties must contact Rahul Maheshwari via email to receive a formal bid invitation through Building Connected. The solicitation was posted on October 10, 2026, with a response deadline set for October 30, 2026.

J&J CONTRACTORS, INC.

POSTED

DEADLINE

Solicitation # weapons-magazine

The Weapons Magazine solicitation, issued by Sauer Construction, focuses on comprehensive site development and foundational infrastructure in Virginia. The scope of work encompasses critical electrical and structural elements, including primary and secondary electrical systems, grounding, lighting protection, and the installation of IDS. Additionally, the project requires extensive site work, the construction of access roads, and the implementation of piling foundations and rigid inclusions. This opportunity is designated as a small business set-aside, welcoming bids from various certified entities including Small Disadvantaged, Women-Owned, HUBZone, and Veteran-Owned Small Businesses. Interested parties must submit their responses by November 15, 2026. Primary coordination for this project is managed by David Phillips, with the work falling under NAICS code 236220.

POSTED

DEADLINE

AMC-0194 GPT ATCT Public Announcement

Solicitation # amc-0194-gpt-atct-public-announcement

This solicitation, issued by PTSI Managed Services Inc. (Parsons) for work in Mississippi, involves a comprehensive facility renovation project with an estimated construction value between 500,000 and 1,000,000 dollars. The scope of work is multidisciplinary, encompassing electrical corrections for LPGBS and grounding systems, mechanical repairs to copper piping and chilled water supplies, and civil reinforcements including gate and foundation repairs. Additionally, the project requires structural maintenance such as epoxy injection and painting, alongside architectural upgrades including floor tile replacement, window sealing, and the installation of gutters and downspouts. The opportunity is designated as a small business set-aside, welcoming bids from SDB, WOSB, HUBZone, and VOSB certified entities under NAICS code 236220. Interested parties must submit their responses by the deadline of November 18, 2026. The primary point of contact for this solicitation is Kurtis Kinard.

PTSI Managed Services Inc. (Parsons)

POSTED

DEADLINE

P084 NEXT GENERATION TORPEDO INTEGRATION LAB & P1016 Consolidated RDT&E Systems Facility – Newport, RI

Solicitation # p084-next-generation-torpedo-integration-lab-p1016-consolidated-rdte-systems-facility-newport-ri

J&J Contractors, Inc. is soliciting bids for the construction of the Next Generation Torpedo Integration Lab and the P1016 Consolidated RDT&E Systems Facility in Newport, Rhode Island. The project involves the development of a 12,920 square foot multi-story steel frame laboratory and office facility, as well as an optional 17,978 square foot laboratory facility. Both structures will feature shallow foundations, standing-seam roofs, and exterior walls composed of masonry and metal panels. The scope of work is extensive, covering everything from demolition of an existing engineering facility to comprehensive site improvements, including underground stormwater retention, utilities, landscaping, and parking. Pricing is requested across a wide array of trades, including demolition, abatement, structural steel, mechanical, electrical, plumbing, and fire protection. This is a small business set-aside solicitation that adheres to Davis Bacon Wage Rates and is exempt from sales tax. Interested parties must contact the primary point of contact to receive the formal bid invitation and documents via Building Connected before the response deadline of November 30, 2026.

J&J CONTRACTORS, INC.

POSTED

DEADLINE

South Concourse Evolution (SCE) Bid Package 3

Solicitation # south-concourse-evolution-sce-bid-package-3

Hensel Phelps, acting as the General Contractor/Construction Manager, is soliciting bids for Bid Package 3 of the South Concourse Evolution (SCE) project at the Seattle-Tacoma International Airport in Washington. This solicitation is set aside for Small Disadvantaged Businesses under NAICS code 236220. The scope of work is divided into several subsystems, including Phase 1 glass and aluminum systems, vertical transportation for Phase 1 and select Phase 2, and the demolition and installation of passenger loading bridges. Additionally, the package covers the build-out of main electrical rooms, encompassing masonry, drywall, doors, frames, hardware, and miscellaneous metals. Budget ranges for these subsystems vary, with the glass and aluminum systems estimated between 7.5 million and 10 million dollars and passenger loading bridges between 3 million and 4.5 million dollars. The project is governed by a Project Labor Agreement and requires all subcontracts to be executed on standard Hensel Phelps forms. Bidders must submit a bid bond using the provided forms and successful awardees must furnish Small Business Administration Form ID numbers. The solicitation encourages participation from small, disadvantaged, veteran-owned, service-disabled veteran-owned, and HUBZone businesses. All subcontractors are required to provide a workers compensation waiver of subrogation. The response deadline for this solicitation is October 14, 2026.

POSTED

DEADLINE

CITY OF GREENFIELD WASTEWATER TREATMENT PLANT UPGRADE PROJECT

Solicitation # city-greenfield-wastewater-treatment-plant-upgrade-project

The City of Greenfield Wastewater Treatment Plant Upgrade Project involves the construction of a new 2.0 million gallons per day wastewater treatment plant located on Walnut Avenue in Greenfield, California. The project scope is divided into four distinct phases: site preparation including soil stabilization and utility relocation; construction of the main facility featuring a Membrane Bioreactor plant, UV disinfection, SCADA systems, and support buildings; decommissioning and demolition of existing facilities; and the completion of finish facilities including the Walnut Avenue extension for water and sewer services. The total duration for the project is 915 calendar days, with a critical requirement to maintain existing plant services during the initial construction phases. This solicitation is open to various small and disadvantaged business entities, including VOSB, SDVOSB, WOSB, and SDB. A significant local hiring goal requires that 50 percent of the total construction workforce be residents of Monterey, San Benito, or Santa Cruz counties. Bids are due by October 28, 2026, following a mandatory pre-bid meeting on October 5, 2026. Subcontractors must agree to the standard Overaa agreement without modification and comply with specific insurance requirements, including a waiver of subrogation for workers compensation. Invoicing and payments will be managed electronically through the Textura system, with service fees being the responsibility of the subcontractor.

POSTED

DEADLINE

Solicitation # sof-armory

Sauer Construction is seeking bids for the SOF Armory project located in North Carolina. This solicitation is open to all construction trades under NAICS code 236220. Interested parties must submit their responses by the deadline of November 30, 2026. This opportunity is set aside for small businesses, including SBA certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone Small Businesses. Primary coordination for this project is handled by Adam Houck, who can be reached via email at jmarques@sauer-inc.com.

POSTED

DEADLINE

B221 Substation Switchgear Replacement

Solicitation # b221-substation-switchgear-replacement

Sauer Construction is soliciting bids for the B221 Substation Switchgear Replacement project located in Texas. This contract focuses on essential electrical upgrades and includes necessary architectural improvements to support the infrastructure. The opportunity is specifically set aside for small businesses, including Small Disadvantaged Businesses, Women-Owned Small Businesses, HUBZone Small Businesses, and Veteran-Owned Small Businesses. Interested parties must submit their responses by October 15, 2026, with Adam Houck serving as the primary point of contact for the solicitation.

POSTED

DEADLINE

P1102 Weapons Magazine and Ordnance Operations Facility, Naval Submarine Base New London, Groton, Connecticut

Solicitation # p1102-weapons-magazine-ordnance-operations-facility-naval-submarine-base-new-london-groton

J & J Contractors, Inc. is soliciting bids for the P1102 Weapons Magazine and Ordnance Operations Facility project at the Naval Submarine Base New London in Groton, Connecticut. This comprehensive construction project has a duration of 1828 calendar days and involves the creation of six Containerized Long Weapons Storage units, two Box G magazines, and one Box H earth-covered high-explosive magazine. The scope includes the construction of an Ordnance Operations building, a Truck Inspection facility, and a Sentry building, alongside the demolition of 18 existing magazines and two other buildings. Technical requirements feature specialized foundations with rigid inclusions and load transfer mats, intrusion detection systems, grounding and lightning protection, and extensive site work including rock excavation and wetland mitigation. The solicitation seeks pricing for a wide array of trades, including demolition, abatement, concrete, masonry, structural steel, roofing, electrical, mechanical, and plumbing. Infrastructure improvements will encompass primary and secondary electrical distribution, telecommunications, access roads, and paved loading areas. This opportunity is set aside for various small business categories, including SDB, WOSB, HUBZone, and VOSB. Interested parties must respond by October 31, 2026, and should contact Rahul Maheshwari to obtain the formal bid invitation and project documents.

J & J Contractors, Inc

POSTED

DEADLINE

The University of Alaska Fairbanks Design and Construction agency is soliciting bids for the Rasmuson Library Archives Vault project, identified as UAF IFB D25033 RLAV3. The scope of work involves the conversion of Room 102A in the Elmer E. Rasmuson Library on the Troth Yeddha Campus into a specialized environment featuring climate and humidity controls and a frozen vault. This facility is intended to ensure the long-term preservation of archived media. The estimated construction cost for this project ranges between 1,000,000 and 5,000,000 dollars. Additionally, the contract includes an additive alternate for the comprehensive design, manufacturing, delivery, and installation of a mechanical-assist high density mobile storage system to be completed by factory certified technicians. Responses to this solicitation are due by October 15, 2026.

University of Alaska Fairbanks - Design and Construction

POSTED

1 day ago

DEADLINE

in 5 days

AI Contract Overview

The County of Calaveras is soliciting bids for the construction of a new single-story metal District Attorney Office Building located at 891 Mountain Ranch Road in San Andreas, California. This design-bid-build public works project, identified as ITB No. 25-1040-23-909, has an estimated cost of 5 million dollars and a project duration of 425 calendar days. The scope of work encompasses all labor, materials, and equipment necessary for completion, including selective demolition, site work, building structure, HVAC, electrical, plumbing, and interior finishes. The contract is a lump-sum agreement consisting of a base bid and six optional alternates covering items such as private offices, security fencing, HVAC controls, evidence vehicle storage, restroom finishes, and landscaping. The contract will be awarded to the apparent lowest responsible bidder who meets stringent qualification requirements, including the successful completion of at least two public building projects valued at 10 million dollars each within the last five years. Bidders must provide a detailed experience statement of three to five relevant projects and demonstrate scheduling expertise with at least three years of experience. Key contractual obligations include adhering to California prevailing wage rates, maintaining an average Workers Compensation Experience Modification Rate of 1.00 or less, and providing performance and payment bonds equal to 100 percent of the contract value. The project is scheduled for a notice to proceed on October 14, 2026, with an estimated completion date in December 2027. Quality assurance is managed through a rigorous inspection process and compliance with ADA 2010 standards and local building codes.

General Info

Calaveras County seeks contractors to build a new District Attorney Office in San Andreas.

Agency

California → County of Calaveras

NAICS

236220 - Commercial and Institutional Building Construction

Place of Performance

CA, USA

Set-Aside

NONE

Documents

Calaveras County District Attorney Office Project Manual - Bid Set Specifications June 10, 2025

1010 pages · specifications

High

Geotechnical Engineering Study for Calaveras County DA Office, 891 Mountain Ranch Road

50 pages · geotechnical-study

High

ITB 25-1040-23-909 Construction of New District Attorney Office Building

5 pages · itb

High

ITB No. 25-1040-05-909 Construction Agreement for DA Building

6 pages · contract-document

High

ITB No 25-1040-23-909 - Construction of District Attorney Office Building Bid Book

itb

High

ITB No 25-1040-23-909 - Construction of District Attorney Office Building Bid Book

itb

High

ITB No. 25-1040-23-909 - Construction of District Attorney Office Building Bid Book

16 pages · itb

High

ITB No 25-1040-23-909 - Construction of New District Attorney Office Building

itb

High

ITB No 25-1040-23-909 - Construction of New District Attorney Office Building

itb

High

ITB No 25-1040-23-909 - DA Bldg Construction Agreement

contract-document

High

ITB No. 25-1040-23-909 DA Building Addendum 01

amendment

High

ITB No. 25-1040-23-909 DA Building Addendum 02

amendment

High

ITB No 25-1040-23-909 DA Building Exhibit Change Order Form

1 page · change-order

High

ITB No 25-1040-23-909 - DA Building Exhibit Cost Proposal

5 pages · cost-proposal

High

ITB No 25-1040-23-909 - DA Building Exhibit Field Order Form

1 page · field-order

High

ITB No 25-1040-23-909 - Division 01 General Requirements

sow

High

ITB No 25-1040-23-909 Division 01 - General Requirements

153 pages · itb

High

ITB No 25-1040-23-909 - General Conditions

48 pages · general-conditions

High

ITB No 25-1040-23-909 - General Conditions (ADD 01)

specifications

High

Revised Drawing Sheets (ADD 02) - Lionakis

specifications

High

Section 08 71 00 - Door Hardware (Addendum #2)

specifications

High

Section 08 71 13 - Automatic Door Operators (Addendum #2)

specifications

High

Section 10 90 00 - Miscellaneous Specialties (Addendum #2)

specifications

High

Section 283100 - Fire Alarm/Life Safety System (Addendum #2)

specifications

High

Section 32 17 23 - Pavement Markings (Addendum #2)

specifications

High

15_Calaveras DA Office - Logistics Plan (Tentative)

5 pages · logistics-plan

Low

Calaveras DA Office Gas Line Plan

other

Low

Calaveras DA Office Project - Site Walk Attendance Log

attendance-log

Low

Calaveras DA Office Survey & Image Drawing S01E00-0001

1 page · specifications

Low

Calaveras DA Office - Topographic Survey

1 page · other

Low

County of Calaveras Site Walk Attendance Log - ITB No. 25-1040-23-909

site-walk-log

Low

AI Contract Breakdown

Uniform Contract Format

Timeline

1 update

PhaseClosed

PostedAug 12

Solicitation

Deadline changedAug 12

Response deadline changed from Sep 10, 2026 to Sep 24, 2026.

Response DeadlineSep 10

Deadline has passed

Submission Closed

09/10/2026, 09:00:00 PM UTC

Find active opportunities like this

Start your free trial to discover similar active contracts, track opportunities, and build proposals with AI assistance.

Organization & Contact Information

AgencyCalifornia → County of Calaveras

Contacts1 person available

OfficeN/A

Organization / AgencyCalifornia → County of Calaveras

Office AddressN/A

Contacts

Jamie Barger

contact@example.gov

+1 (555) 000-0000

Full Description

The County of Calaveras invites qualified contractors to submit bids for the construction of a new single-story metal District Attorney Office Building located at 891 Mountain Ranch Road, San Andreas, CA 95249. The project includes all labor, materials, equipment, and services required to complete the construction, including but not limited to, selective demolition, site work, building structure, HVAC, electrical, plumbing, and finishes, as detailed in the project specifications.

Find Active Opportunities Like This

Get AI-powered intelligence on the opportunities still open

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 750+ contractors already using CLEATUS