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 30 at 2:00 PM EDT

Register Free →

Search

Top

Back to Contracts

Model Railroad Area & Building Construction

Active

State & Local

Response Deadline10/23/2026, 07:50:00 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 for the Gwinnett County Government in Georgia involves the construction of a specialized model railroad building and an accompanying outdoor plaza. The scope of work includes framing, roofing, siding, and the installation of paving stones or concrete for the plaza, as well as the creation of specialized interior layouts designed specifically for model railroad displays. The project is categorized under NAICS code 236220. Interested parties must submit their responses by October 23, 2026, following the posting date of September 24, 2026. The final deliverable consists of a fully completed building and plaza area tailored for prime contractors working on county park projects.

General Info

Subcontract for Gwinnett County model railroad building and plaza construction due October 23, 2026.

Agency

Georgia → Gwinnett County Government

NAICS

236220 - Commercial and Institutional Building Construction

Place of Performance

GA, USA

Set-Aside

NONE

Documents

This scope was carved out of BL135-26.

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

View the prime solicitation

BL135-26 Construction of Vines Park Phase II

AI Contract Breakdown

Uniform Contract Format

No documents to break down

The breakdown needs solicitation documents. None were found from this contract's source.

Timeline

PostedSep 24

subcontract

Response DeadlineOct 23

Submission deadline

Response Deadline

10/23/2026, 07:50:00 PM UTCin 28 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

AgencyGeorgia → Gwinnett County Government

ContactsNo contacts available

OfficeN/A

Organization / AgencyGeorgia → Gwinnett County Government

Office AddressN/A

ContactsNo contact information available

Full Description

Show more

Performs construction of a specialized model railroad building and associated outdoor plaza for prime contractors on Gwinnett County Government park projects. Executes framing, roofing, siding, and plaza paving using paving stones or concrete, including specialized interior layouts for model railroad displays. Delivers completed building and plaza area.

Similar Contracts

Same NAICS industry code

PLA Special Notice FY25 Joint Base Lewis McChord Multi Domain Task Force Buildings 3221-3222

Solicitation # W912DW27RA017

W071 Endist Seattle

POSTED

about 1 hour ago

DEADLINE

DB Construction for HC-130J Flight Simulator Facility at USCG Elizabeth City, NC

Solicitation # 70Z04726RPCN0018

This design-build project involves the construction of a full motion Weapons System Trainer flight simulator facility for C-130J aircraft at USCG Base Elizabeth City, North Carolina. The approximately 13,000 gross square foot facility will include a simulator bay for Government Furnish, Government Installed equipment, classrooms, debriefing areas, administrative offices, and various support spaces such as electrical, mechanical, and telecommunications rooms. Site work includes the installation of sidewalks and landscaping while utilizing existing parking areas. The project is issued as a task order under the National Multiple Award Construction Contract III, Pool Two, with an estimated contract value of approximately 16 million dollars and a period of performance of 719 calendar days from award. The procurement utilizes a best-value tradeoff selection process, weighing price against non-price factors including planning, organization, communication, and the proposed construction approach. Technical requirements specify the use of Siemens Building Automation Systems for installation-wide compatibility and adherence to UFC 4-010-06 cybersecurity standards. All on-site personnel must be US citizens, and security clearance is managed via RAPIDGate. The project is subject to Davis-Bacon Act wage determinations for building and heavy construction in Pasquotank County. Quality control is mandated per FAR 52.246-12, with specific ASTM standards required for the testing of concrete, soil, and structural steel.

Bristol Alliance of Companies

POSTED

about 9 hours ago

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 sitework. Additional requirements include millwork, waterproofing, storefront glazing, drywall, painting, flooring, and the installation of fire suppression, plumbing, mechanical, and electrical systems. This opportunity is designated as a set-aside for various small business categories, including Small Disadvantaged Businesses, Women-Owned Small Businesses, HUBZone Small Businesses, and Veteran-Owned or Service-Disabled Veteran-Owned Small Businesses. The solicitation was posted on September 25, 2026, with a response deadline of October 12, 2026. Interested parties should coordinate with the primary point of contact, Neelesh Vodala, regarding this NAICS 236220 classified project.

COOPER TACIA GENERAL CONTRACTING COMPANY

POSTED

about 9 hours ago

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. The scope of work is extensive, covering masonry, structural steel, miscellaneous metals, metal panels and siding, roofing, drywall, flooring, painting, fire protection, plumbing, mechanical, electrical, and sitework. This project is exempt from sales tax and requires adherence to Davis Bacon Wage Rates. The solicitation is open to various small business set-asides, including SDB, WOSB, HUBZone, VOSB, and SDVOSB entities under NAICS code 236220. Interested parties must submit their responses by October 30, 2026. To receive a formal bid invitation through Building Connected, applicants should contact Rahul Maheshwari directly via email.

J&J CONTRACTORS, INC.

POSTED

about 9 hours ago

DEADLINE

in about 1 month

Weapons Magazine

Solicitation # weapons-magazine

Sauer Construction is soliciting bids for the Weapons Magazine project located in Virginia. The scope of work encompasses comprehensive site development and infrastructure installation, including grounding, lighting protection, and the construction of access roads. Technical requirements specifically include the implementation of rigid inclusions, piling foundations, and both primary and secondary electrical systems. This opportunity is designated as a set-aside for various small business categories, including Small Disadvantaged, Women-Owned, HUBZone, and Veteran-Owned small businesses. Interested parties must submit their responses by November 15, 2026. The project falls under NAICS code 236220, and inquiries should be directed to the primary point of contact, David Phillips.

Sauer Construction

POSTED

about 9 hours ago

DEADLINE

in about 2 months

AMC-0194 GPT ATCT Public Announcement

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

This solicitation, managed by PTSI Managed Services Inc. (Parsons) for performance in Mississippi, involves a comprehensive range of facility repairs and reinforcements with an estimated construction value between 500,000 and 1,000,000 dollars. The scope of work encompasses electrical corrections including grounding and SPDS replacement, mechanical repairs for copper piping and chilled water systems, and civil improvements such as gate and foundation repairs. Additionally, the project requires structural painting and sealing, as well as architectural updates including floor tile replacement and exterior window weatherproofing. The opportunity is open to various small business set-asides, including SDB, WOSB, HUBZone, and SDVOSB entities under NAICS code 236220. Interested parties must submit their responses by the deadline of November 18, 2026. Primary coordination for this project is handled by Kurtis Kinard.

PTSI Managed Services Inc. (Parsons)

POSTED

about 9 hours ago

DEADLINE

in about 2 months

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 seeking pricing 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 feature shallow foundations, standing-seam roofs, and a combination of masonry and metal panel exteriors. The scope of work is extensive, covering everything from demolition and site preparation, including stormwater retention and utilities, to specialized trades such as structural steel, mechanical, electrical, and fire protection. This solicitation is set aside for various small business categories, including SDB, WOSB, HUBZone, and SDVOSB. All work must adhere to Davis Bacon Wage Rates, and the project is exempt from sales tax. Interested bidders must contact the primary point of contact to receive the formal bid invite and documentation via Building Connected. The response deadline for this opportunity is November 30, 2026.

J&J CONTRACTORS, INC.

POSTED

about 9 hours ago

DEADLINE

AMC-0196 HATTIESBURG RCAG FACILITY REPAIR AND REINFORCEMENT Public Announcement

Solicitation # amc-0196-hattiesburg-rcag-facility-repair-reinforcement-public-announcement

The AMC-0196 solicitation seeks a contractor to perform comprehensive electrical, mechanical, civil, architectural, and structural repairs and reinforcements for the Hattiesburg Remote Communications Air/Ground facility in Mississippi. The scope of work includes critical infrastructure upgrades such as HVAC and roof replacements, grounding improvements, lighting updates, and site access enhancements. The estimated value of the project is between 250,000 and 500,000 dollars. Managed by PTSI Managed Services Inc. (Parsons), this opportunity is set aside for various small business categories, including SDB, WOSB, HUBZone, VOSB, and SDVOSB. Interested parties must submit their responses by October 9, 2026. The project falls under NAICS code 236220 and is coordinated through the primary point of contact, Kurtis Kinard.

PTSI Managed Services Inc. (Parsons)

POSTED

about 9 hours ago

DEADLINE

South Concourse Evolution (SCE) Bid Package 3

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

Hensel Phelps, acting as the General Contractor and Construction Manager, is soliciting bids for Bid Package 3 of the South Concourse Evolution project at the Seattle-Tacoma International Airport in Washington. This solicitation, identified under NAICS code 236220, is set aside for Small Disadvantaged Businesses and covers multiple construction subsystems. The scope of work includes Phase 1 glass and aluminum systems, vertical transportation for Phase 1 and select Phase 2, the demolition and installation of passenger loading bridges, and various main electrical room requirements such as masonry, drywall, doors, frames, hardware, and miscellaneous metals. Additional scopes encompass firestopping, joint sealants, and paint and epoxy flooring. The project is governed by a Project Labor Agreement and complies with RCW 39.10.380. Bidders must submit their proposals by October 14, 2026, and are required to provide a bid bond using the specified forms. Successful subcontractors must execute contracts using Hensel Phelps standard forms and provide a Workers Compensation Waiver of Subrogation. Budget ranges for the subsystems vary significantly, with glass and aluminum systems estimated between 7.5 million and 10 million dollars and passenger loading bridge work between 3 million and 4.5 million dollars. The solicitation encourages participation from small, disadvantaged, veteran-owned, and HUBZone businesses, with final awards based on the evaluated total of the bid items.

POSTED

about 9 hours ago

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 electrical upgrades and includes necessary architectural improvements under NAICS code 236220. The opportunity is open to various small business set-asides, including Small Disadvantaged Businesses, Women-Owned Small Businesses, HUBZone, and Veteran-Owned Small Businesses. The solicitation was posted on September 25, 2026, with a response deadline of October 15, 2026. Interested parties should direct inquiries to the primary point of contact, Adam Houck.

Sauer Construction

POSTED

about 9 hours ago

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

This solicitation by J & J Contractors, Inc. is for the P1102 Weapons Magazine and Ordnance Operations Facility at the Naval Submarine Base New London in Groton, Connecticut. The project has a duration of 1828 calendar days and involves the construction of six Containerized Long Weapons Storage units, two Box G, and one Box H earth-covered high-explosive magazines. The scope includes comprehensive site work such as clearing, rock excavation, and wetland mitigation, as well as the construction of an Ordnance Operations building, a Truck Inspection area, and a Sentry building. Specialized requirements include rigid inclusions, load transfer mats, grounding and lightning protection, and intrusion detection systems. The contract requires a wide range of trades, including demolition of 18 existing magazines and two buildings, structural steel, concrete, masonry, electrical utilities, and mechanical systems. Paving for access roads and truck loading areas is also required. This opportunity is set aside for various small business categories, including SDB, WOSB, HUBZone, and SDVOSB. Interested parties must respond by October 31, 2026, and should contact Rahul Maheshwari to obtain the bid invitation and project documents.

J & J Contractors, Inc

POSTED

about 9 hours ago

DEADLINE

in about 1 month

STATE OF MISSOURI REPLACE HVAC SYSTEM, MISSOURI STATE HIGHWAY PATROL, WAGGONER BUILDING

Solicitation # state-missouri-replace-hvac-system-missouri-state-highway-patrol-waggoner-building

This solicitation is for the replacement of the HVAC system at the Missouri State Highway Patrol Waggoner Building in Missouri. The project is managed by River City Construction, LLC, and falls under NAICS code 236220. Bids are due by September 29, 2026, at 1:30 PM. The opportunity is open to various small business set-asides, including Small Disadvantaged Businesses, Women-Owned Small Businesses, HUBZone Small Businesses, and Veteran-Owned Small Businesses. Interested parties should contact Brock Bursott for further information regarding the submission process.

River City Construction, LLC

POSTED

about 9 hours ago

DEADLINE

More opportunities from Georgia → Gwinnett County Government

Same awarding agency

BL143-26 Provision of On Call Electrical Repair, Preventative Maintenance, and Installation of an An

Solicitation # BL143-26

POSTED

about 19 hours ago

DEADLINE

Trails & Dog Park ConstructionThis subcontract opportunity with the Gwinnett County Government in Georgia focuses on the installation of park trails and the development of dog park areas. The selected provider will support prime contractors by executing trail grading and surfacing using materials such as concrete, asphalt, or gravel, while also installing necessary fencing and amenities to deliver a fully enclosed dog park and completed trail system. The project falls under NAICS code 238990 and was posted on September 24, 2026. Interested parties must submit their responses by the deadline of October 23, 2026.

All Other Specialty Trade Contractors

POSTED

about 19 hours ago

DEADLINE

Restroom Building ConstructionThis subcontract for the Gwinnett County Government in Georgia involves the construction of park restroom facilities. The scope of work includes concrete slab pouring, wall construction, roofing, and the installation of electrical wiring and plumbing fixtures using standard commercial materials to deliver a fully functional building. The project falls under NAICS code 236220 and was posted on September 24, 2026. Interested parties must submit their responses by the deadline of October 23, 2026.

Commercial and Institutional Building Construction

POSTED

about 19 hours ago

DEADLINE

Playground Equipment & InstallationThis subcontract opportunity with the Gwinnett County Government involves the supply and installation of commercial-grade playground equipment and safety surfacing for various park projects. The scope of work requires the contractor to perform the assembly of play structures and the installation of specialized safety surfacing, which may include mulch, rubber, or poured-in-place materials. The ultimate objective is to deliver a fully installed and certified playground facility for the county's recreational spaces. The procurement process is categorized under NAICS code 238990 and is managed through the state of Georgia's procurement system. Interested parties must submit their responses by the deadline of October 23, 2026. This contract is specifically designed for prime contractors seeking specialized subcontractors to handle the technical assembly and safety certification requirements of municipal playground developments.

All Other Specialty Trade Contractors

POSTED

about 19 hours ago

DEADLINE

Parking Lot & Paving ConstructionThis subcontract opportunity with the Gwinnett County Government in Georgia involves the construction of new parking areas for prime contractors on various government park projects. The scope of work includes comprehensive site preparation, grading, and the installation of drainage systems, as well as asphalt or concrete paving and the marking of parking stalls. The selected contractor will be responsible for utilizing asphalt pavers, rollers, and grading equipment to deliver completed parking facilities. The solicitation for Parking Lot and Paving Construction was posted on September 24, 2026, with a response deadline of October 23, 2026. This project falls under NAICS code 237310, which pertains to highway, street, and bridge construction. Interested parties can find further details through the Georgia Department of Administrative Services portal.

Highway, Street, and Bridge Construction

POSTED

about 19 hours ago

DEADLINE

BL135-26 Construction of Vines Park Phase II

Solicitation # BL135-26

The Gwinnett County Board of Commissioners is soliciting competitive sealed bids for the construction of Vines Park Phase II for the Department of Parks and Recreation in Georgia. The project scope involves the construction of new parking and various amenities, including a playground, dog park, trails, a plaza, a restroom building, and a model railroad area and building. Bids must be submitted in duplicate, typed or in ink, within a sealed container marked with the company name and solicitation number BL135-26. The submission deadline is October 23, 2026, by 2:50 P.M. local time at the Gwinnett County Purchasing Division in Lawrenceville, Georgia. A virtual pre-bid conference is scheduled for September 29, 2026. Award will be granted to the lowest responsive and responsible bidder, based on the base bid or the base bid plus selected alternates as determined by the county. Bidders are required to provide a bid bond, certified check, or cashier's check for 10 percent per project. All bid, payment, and performance bonds must be issued by companies with an A.M. Best rating of A-10 or higher and include specific financial terms to protect bondholders in the event of a default. The primary point of contact for this solicitation is Jake Scarpone of the Purchasing Division.

Commercial and Institutional Building Construction

POSTED

about 19 hours ago

DEADLINE

Landscape Material Supply (Mulch, Straw, and Pine Straw)This subcontract opportunity with the Gwinnett County Government involves the supply of bulk landscape materials for prime contractors working on Department of Water Resources facility projects. The selected supplier will be responsible for delivering pine straw, organic and inorganic mulch, and materials for walking paths to designated sites, requiring standard commercial supplier capabilities to handle bulk quantities. The solicitation was posted on September 24, 2026, with a response deadline of October 16, 2026. Classified under NAICS code 423840, this contract focuses on the procurement of essential landscaping supplies to support infrastructure and facility maintenance within Georgia.

Industrial Supplies Merchant Wholesalers

POSTED

about 21 hours ago

DEADLINE

Ornamental Shrub, Tree, and Ground Cover ManagementThis subcontract opportunity with the Gwinnett County Government involves the management of ornamental vegetation for prime contractors working on Department of Water Resources facility projects. The selected provider will be responsible for pruning and trimming shrubs, trees, and ground covers using professional equipment to ensure all ornamental vegetation is professionally maintained. Qualified candidates must hold a Georgia Certified Landscape Professional certification to be eligible. The solicitation was posted on September 24, 2026, and requires a response by October 16, 2026, at 1:00 PM. The work falls under NAICS code 561730.

Landscaping Services

POSTED

about 21 hours ago

DEADLINE

Lawn Chemical Application & Weed ControlThis subcontract opportunity with the Gwinnett County Government involves providing specialized lawn chemical application and weed control services for Department of Water Resources facility projects. The selected provider will be responsible for applying fertilizers, herbicides, and pesticides to maintain lawn health and ensure mulched beds remain weed-free using professional application sprayers. To be eligible, contractors must hold a valid Georgia Department of Agriculture Pesticide/Herbicide application license. This project falls under NAICS code 561730, with a response deadline of October 16, 2026.

Landscaping Services

POSTED

about 21 hours ago

DEADLINE

General Landscape Maintenance & MowingThis subcontract for General Landscape Maintenance and Mowing supports prime contractors on Gwinnett County Department of Water Resources facility projects. The selected provider will be responsible for comprehensive grounds upkeep, including mowing, trimming, edging, seeding, and the removal of trash and debris using commercial equipment. All work must be performed according to seasonal schedules to ensure lawns are maintained and grounds remain debris-free. To qualify for this opportunity with the Gwinnett County Government, contractors must hold a Georgia Department of Agriculture License and be a Georgia Certified Landscape Professional. The solicitation was posted on September 24, 2026, with a response deadline of October 16, 2026. This project falls under NAICS code 561730.

Landscaping Services

POSTED

about 21 hours ago

DEADLINE

BL139-26 Provision of Grounds Maintenance at Department of Water Resources Facilities on an Annual C

Solicitation # BL139-26

Gwinnett County Government is soliciting competitive sealed bids for solicitation BL139-26 to provide grounds maintenance services at Department of Water Resources facilities throughout Georgia. The scope of work includes lawn maintenance, mowing, trimming, edging, seeding, weed control in mulched beds, management of ornamental shrubs and trees, and debris removal. The contract is an annual agreement with four one-year renewal options, with performance divided into a peak season from April 1 to October 31 and an off-season from November 1 to March 31. Services will be performed at various locations, including the F. Wayne Hill Water Resources Center, The Water Tower, and the DWR Central Facility. The award will be granted to the lowest responsive and responsible bidder based on quality, conformity to specifications, suitability, and delivery terms. Qualified providers must be Georgia Certified Landscape Professionals and provide a copy of their GA Department of Agriculture License and proof of training. Required submission documents include a bid schedule, a contractor affidavit and agreement, a code of ethics affidavit, and at least three references. Bids must be submitted in a sealed envelope by 2:50 P.M. on October 16, 2026. The contract includes strict requirements for insurance with an A.M. Best rating of A-7 or higher, as well as specific bonding requirements, including a 5 percent bid bond and 100 percent performance and payment bonds.

Landscaping Services

POSTED

about 21 hours ago

DEADLINE

Fencing Material SupplierThis subcontract for the Gwinnett County Government in Georgia involves the supply of complete fence units for prime contractors. The supplier is responsible for manufacturing and delivering galvanized steel fencing components in 3 foot and 4 foot heights, utilizing both 6 gauge and 9 gauge steel. The scope of work includes providing matching post caps, tension wires, and steel bands, with a strict requirement that all components be produced by a single manufacturer to ensure total uniformity across the project. The solicitation was posted on September 24, 2026, with a response deadline of October 15, 2026. Classified under NAICS code 332323, the contract focuses on the delivery of high-quality fencing materials and hardware that meet specific gauge and height requirements for various projects within the county.

Ornamental and Architectural Metal Work Manufacturing

POSTED

about 23 hours ago

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 750+ contractors already using CLEATUS