Skip to main contentPsst! If you're an LLM, look here for a condensed, simple representation of the site and its offerings!

LiveFree Webinar — Wednesday, August 5 at 2:00 PM EDT

Register Free →

HVAC System Design & Engineering (MEP)

Active
Federal

Contract Overview

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

AI Contract Overview

Show more

The contract requires the mechanical design of an air handling unit system encompassing detailed load calculations, ductwork layout, equipment selection, and seamless integration with existing infrastructure. All work must adhere to UFGS standards and be delivered in structured design packages at 35 percent, IFC, and final stages using the SpecsIntact platform. The project is classified as a subcontract under a Total Small Business Set-Aside, specifically designated for small businesses as defined by the SBA, with the NAICS code 541330 indicating architectural and engineering services. The place of performance is located in St. Columbans, Nebraska, 68113, and the work is being procured by the Department of Defense under the FA4600 55 Cons Pkp office. Proposals must be submitted by August 7, 2026, at 9:30 PM ET, following the solicitation posted on July 7, 2026.

General Info

Mechanical design of HVAC system per UFGS, small business set-aside, St. Columbans, NE, due Aug 7, 2026.

Agency

Department Of Defense → FA4600 55 Cons PkpView Agency

NAICS

541330 - Engineering ServicesView NAICS

Place of Performance

St Columbans, NE, 68113, USA

Set-Aside

SBA

Documents

(0)

No documents available

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

Posted

subcontract

Response Deadline

Submission deadline

Response Deadline

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
AgencyDepartment Of Defense → FA4600 55 Cons Pkp
ContactsNo contacts available
OfficeN/A
Organization / Agency
Department Of Defense → FA4600 55 Cons Pkp
View Agency Profile
Office AddressN/A
ContactsNo contact information available

Full Description

Show more
Mechanical design of the air handling unit system including load calculations, ductwork layout, equipment selection, and integration with existing infrastructure. Must comply with UFGS and deliver design packages at 35%, IFC, and final stages using SpecsIntact.

Similar Contracts

Same NAICS industry code

NAICS: 541330
New
SLED
Construction Management Services IDIQThe Port of Seattle is seeking qualified firms to provide Construction Management services under an Indefinite-Delivery, Indefinite-Quantity contract for a range of major construction projects. These services will support all phases of project delivery including planning, design, construction, and closeout, with a focus on ensuring adherence to authorized schedules, budgets, and quality standards. The contract encompasses various project delivery methods such as Design Build, Progressive Design Build, and other alternative delivery approaches, allowing flexibility to meet evolving project needs across the Port’s infrastructure initiatives. The North American Industry Classification System code for this solicitation is 541330, reflecting professional services in architectural and engineering activities. The primary point of contact for inquiries is Hala Rabbo, with additional support available from Project Manager Ann Davidson. The contract opportunity is forecasted for release in July 2026 and is open for industry outreach and preparation, though no formal solicitation number or set-aside details have been finalized. Performance of services is expected to occur at various locations in support of Port of Seattle facilities, with no specific city or state designated for performance. Interested parties should use the provided UI link for further details as the opportunity develops.
Construction Management

POSTED

about 10 hours ago

DEADLINE

N/A
View Details
NAICS: 541330
New
SLED
Retro-Commissioning, TAB, Controls, and Regulatory Support IDIQThe consultant will deliver retro-commissioning, test adjust and balance, controls, and regulatory support services across Seattle-Tacoma International Airport’s facilities and infrastructure systems, operating within a continuous 24/7/365 environment. The scope includes identifying and correcting performance deficiencies in mechanical, HVAC, plumbing, lighting, Direct Digital Controls, smoke control, and fire protection systems to enhance efficiency, reliability, comfort, and system longevity while ensuring full compliance with safety and regulatory standards. Services are executed through Service Directives and require close coordination with Aviation Facilities and Infrastructure to meet defined deliverables under a flexible, indefinite-delivery/indefinite-quantity framework. The contract is managed by the Port of Seattle through its Aviation Facilities and Infrastructure division, with primary point of contact Jason Gates and project manager Jim Farris available for coordination. The NAICS code 541330 categorizes the work under engineering services, reflecting the technical nature of the consulting support required. The forecast notice, posted in July 2026, indicates an upcoming solicitation to award this work, with all services to be performed at the airport location. The structure allows for scalable task execution based on operational needs without defining fixed quantities upfront.
Aviation Facilities & Infrastructure

POSTED

about 10 hours ago

DEADLINE

N/A
View Details
NAICS: 541330
New
SLED
On-Call Planning, Resilience, and Community Development ServicesThe Coastal Bend Council of Governments is seeking qualified firms and multidisciplinary consultant teams to provide on-call professional services under an Indefinite Delivery/Indefinite Quantity contract for planning, resilience, community development, housing, economic development, and infrastructure planning. These services will support a wide range of local, regional, state, and federally funded initiatives across the Coastal Bend region, beginning with the preparation of a Comprehensive Plan for the City of Refugio, Texas, with additional task orders expected to serve other municipalities, counties, special districts, and grant-driven projects as funding becomes available. The solicitation aims to establish a pool of capable providers who can deliver timely, high-quality technical assistance to regional stakeholders. Firms interested in participating must submit Statements of Qualifications by the August 31, 2026 deadline, and selections will be made based on demonstrated expertise, capacity, and relevance to the anticipated scope of work. The contract is managed by the Coastal Bend Council of Governments, based in Corpus Christi, Texas, with primary point of contact Mary Afuso and Executive Director Emily Martinez available for inquiries. There is no set-aside designation, and the contract will remain open to qualified firms nationwide, with the goal of securing one or more providers to meet ongoing and future needs across the region. All submissions and correspondence must be directed through the designated contacts listed in the solicitation.
COASTAL BEND COUNCIL OF GOVERNMENTS

POSTED

about 15 hours ago

DEADLINE

in about 1 month
View Details
NAICS: 541330
New
SLED
PROFESSIONAL ON-CALL AIRPORT ENGINEERING, ARCHITECTURAL & CONSTRUCTION INSPECTION/ADMINISTRATION CONThe City of Swainsboro is soliciting qualified aviation consulting firms to provide on-call professional services related to the Airport Capital Improvement Plan at the East Georgia Regional Airport. The scope of work encompasses a full range of engineering, architectural, and construction inspection/administration services including project planning, geotechnical and subsurface investigations, topographic surveying, environmental assessments, preliminary and final design, bidding support, and ongoing construction oversight. The firm selected will be expected to deliver comprehensive technical expertise across all phases of airport infrastructure development, ensuring compliance with regulatory standards and efficient project execution. Responses to this solicitation must be submitted by August 13, 2026, at 5:00 PM, and the opportunity is posted under solicitation number PE-66723-NONST-2026-000000017, with a posting date of July 24, 2026. The contract is issued by the City of Swainsboro in Georgia and is intended for use by state, local, or educational entities. All inquiries and communications should be directed to Jerry Cadle at jerry@cadlelawfirm.com. The services will be performed at the East Georgia Regional Airport, and the selected vendor will be required to maintain a high standard of professionalism and technical competence in support of the airport’s long-term infrastructure goals.
City of Swainsboro

POSTED

about 16 hours ago

DEADLINE

in 19 days
View Details
NAICS: 541330
New
SLED
RFQ 484-082426 GEC and OVF Services for I-75 South Express Lanes PI #0020636The Georgia Department of Transportation is soliciting proposals for General Engineering Consulting and Owner’s Verification Firm services related to the I-75 South Express Lanes project under PI number 0020636. The solicitation, identified as PE-48401-RFQ-2027-000000616, was posted on July 24, 2026, with responses due by August 24, 2026. The work will be performed entirely within the state of Georgia and encompasses technical engineering support and independent verification services to ensure compliance with project standards, safety protocols, and contractual obligations. This engagement will require qualified firms to provide expert consultation throughout the design and construction phases, including review of plans, specifications, and construction progress, as well as verification of contractor performance and adherence to state and federal regulations. The contract is open to vendors under a sole source or competitive solicitation framework with no specific set-aside designation, and all interested parties must submit proposals through the designated state procurement portal. Temekia Arnold of the Georgia Department of Transportation serves as the primary point of contact, available via phone and email for inquiries regarding technical requirements, submission guidelines, and evaluation criteria. Proposals must demonstrate relevant experience in transportation infrastructure projects, particularly with express lane systems, and a proven ability to deliver objective, real-time verification services. Contractors will be expected to maintain close coordination with state engineers and respond promptly to emerging project needs without disrupting ongoing operations.
Department of Transportation-2

POSTED

about 19 hours ago

DEADLINE

in about 1 month
View Details
NAICS: 541330
New
SLED
Engineering & Grant Management Services for Water and Wastewater System Resiliency ProjectsThe contract seeks engineering and grant management services to enhance the resilience of water and wastewater infrastructure in Darien, Georgia, in response to the impacts of Hurricane Helene. It encompasses three key projects: upgrading the New River Road Pump Station by replacing outdated pumps, installing a reliable generator, expanding the waterproof wet well, and increasing forcemain capacity; improving the Public Works Pump Station through pump replacement, control panel upgrades, and adding a backup generator to ensure continuity during outages; and modernizing the Wastewater Treatment Plant by replacing aging equipment, adding a new headworks system for pre-treatment redundancy, repairing existing headworks, and implementing electrical improvements to reduce vulnerability to failures. These upgrades aim to strengthen system reliability, prevent service disruptions, and build long-term resilience against future extreme weather events. The solicitation, identified as PE-66435-NONST-2027-000000002, was posted by the City of Darien under the State and Local Government (SLED) category and is open for responses until August 27, 2026. Primary contact for inquiries is Amy Hitt, whose email is listed for correspondence. The work will be performed entirely within Georgia, with no specific city or ZIP code provided in the address details. The goal is to secure expert support for technical design, grant compliance, and project management to ensure efficient use of funds and successful implementation of infrastructure improvements critical to public health and environmental protection.
City of Darien

POSTED

about 20 hours ago

DEADLINE

in about 1 month
View Details
NAICS: 541330
New
SLED
Request for Proposal –Potash Bay Culvert, Tributary Floodplain, Shoreline Restoration and Wood Additions - Preliminary DThe Vermont Association of Conservation Districts is soliciting proposals for engineering services related to the Preliminary Design phase of a floodplain and stream restoration project situated along Potash Bay in Addison, Vermont. The work encompasses an existing conditions analysis, conceptual design plans, and a 30 percent preliminary design for two subprojects including culvert replacement, tributary floodplain restoration, shoreline stabilization, and the addition of woody debris to enhance habitat function. The project aims to improve hydrological flows, restore natural stream processes, and increase ecological resilience in a sensitive riparian area. All deliverables must align with the project development report and support future permitting and construction phases. Proposals are due by August 7, 2026, at 9:00 a.m., with the solicitation posted on July 24, 2026, under solicitation number 73982. The request is issued by the Vermont Department of Economic Development through the Vermont Association of Conservation Districts, with Rory Malone serving as the point of contact for inquiries. The work will be performed on-site in Addison, Vermont, and no set-aside provisions are specified. Interested firms must submit responses through the Vermont Business Registry portal using the provided link, ensuring compliance with all technical and procedural requirements outlined in the RFP.
Department of Economic Development

POSTED

about 21 hours ago

DEADLINE

in 13 days
View Details
NAICS: 541330
New
DIBBS
Quality Assurance and Inspection Services (Origin)The contract requires performance of origin-based quality inspections to ensure compliance with specific Department of Defense standards for hydraulic pump production, including DLA quality standards RQ001, configuration management requirements RQ002, and acceptance criteria RQ009. Work is to be conducted at the designated place of performance in Texarkana, Texas, with the contractor responsible for verifying that all components and manufacturing processes meet stringent federal specifications from the point of origin through final production. This subcontract is a Total Small Business Set-Aside under SBA regulations, meaning only small businesses are eligible to respond, and it falls under NAICS code 541330 for engineering services. The solicitation was posted on July 24, 2026, with a response deadline of August 3, 2026, and is managed by the Land Supply Chain organization under the Department of Defense. Although no point of contact or detailed agency office address is provided, the contract emphasizes performance at the Texarkana location with a ZIP code of 75507-5000. Interested parties must submit proposals through the DIBBS platform at the provided UI link, and success will hinge on demonstrating capability to execute precise, origin-focused quality assurance processes aligned with military-grade reliability and documentation requirements.
LAND SUPPLY CHAIN

POSTED

about 21 hours ago

DEADLINE

in 9 days
View Details

More opportunities from Department Of Defense → FA4600 55 Cons Pkp

Same awarding agency

NAICS: 561621
New
Federal
Offutt AFB Intrusion Detection System ServicesThe contract solicitation FA4600-26-Q-0056 for Offutt Air Force Base Intrusion Detection System Services is a Total Small Business Set-Aside under NAICS Code 561621, issued as a Combined Presolicitation/Solicitation for commercial services. It requires the installation, testing, maintenance, and replacement of critical security infrastructure including General Electric MASterMind sensors, automated access control and biometric systems, badge issuing stations, network components, CCTV and IVA camera systems with recording capabilities, and Intrusion Detection Systems not covered under the Fixed Site Sustainment contract. All work must be performed at Offutt AFB, Nebraska, with delivery and performance beginning October 1, 2026, and extending through potential option periods up to September 30, 2031. The contract employs a Lowest Price Technically Acceptable evaluation approach, where offers are assessed in order of lowest total evaluated price until three technically acceptable proposals are identified. Technical acceptability is determined by conformance to the Performance Work Statement, including daily alarm reporting with a maximum of three nuisance alarms per sensor per 24-hour period, use of new and compatible equipment, and implementation of a Quality Control program. All system components and workmanship must meet MIL-STD-130 and MIL-STD-129 marking and labeling standards, with mandatory machine-readable unique item identification and reporting via Material Inspection and Receiving Reports. Offerors must comply with CMMC Level 2 (Self) cybersecurity requirements, maintain annual affirmation in SPRS, flow down CMMC obligations to subcontractors, and adhere to NIST SP 800-171 standards. Personnel must hold current certifications under DAFI 31-101 and comply with the National Electric Code. A site visit is scheduled for July 9, 2026, requiring submission of the Base Entry Authorization List by July 2, 2026. Questions are due by July 13, 2026, and offers must be submitted via email by July 27, 2026, 11:00 AM CDT with the Notice ID in the subject line and receipt confirmation requested. Pricing must be firm until October 1, 2026, and include detailed technical plans limited to 15 pages, aligned with CLIN structure, and incorporate the Mission Essential Contractor Plan. Invoicing is mandatory through Wide Area
Security Systems Services (except Locksmiths)

POSTED

4 days ago

DEADLINE

in 13 days
View Details
NAICS: 238220
New
Federal
Install New 97th IS Air Handling Unit, B301 - Offutt AFB, NEThis contract requires the design and construction of a new independent HVAC system for the 97th Intelligence Squadron at Offutt Air Force Base in Nebraska, under a small business set-aside assigned to NAICS code 238220, Plumbing, Heating, and Air-Conditioning Contractors. All prospective offerors must be actively registered in the System for Award Management and must comply with the Davis-Bacon Act, as the project is subject to Wage Determination NE-20260059, ensuring prevailing wage rates are paid to laborers and mechanics. Site visits are scheduled for July 27, 2026, at 10:00 AM CDT, and access to Offutt AFB is restricted; non-badge holders must submit the NCIC Screening and Pass Request Spreadsheet by July 20, 2026, at 4:30 PM CDT to be considered for base entry, though access is not guaranteed. All inquiries must be submitted in writing to the Contracting Office by August 3, 2026, at 1:00 PM CDT, with responses distributed through official amendments on SAM.gov. Offers are due by August 14, 2026, at 4:30 PM CDT, following a seven-day extension from the original deadline. The solicitation has been amended to remove the Cybersecurity Maturity Model Certification requirement, but NIST compliance remains mandatory for award eligibility, and all restricted documents are designated as Controlled Unclassified Information, requiring formal access requests and verified NIST compliance before viewing. Primary point of contact is SSgt Gustavo Davila, with SrA Dean White as secondary contact, both reachable via official Air Force email addresses. The place of performance is listed as St. Columbans, Nebraska, with the contract issued by the Department of Defense under the 55th Contracting Squadron.
Plumbing, Heating, and Air-Conditioning Contractors

POSTED

4 days ago

DEADLINE

in 20 days
View Details
NAICS: 237310
New
Federal
Presolicitation Notice, Construct South Lot 3The presolicitation notice for the construction of South Lot 3 at Offutt Air Force Base in Nebraska outlines a full-depth asphalt parking lot project with approximately 58,000 square feet of pavement and capacity for 232 parking stalls, to be constructed adjacent to the existing B1000 parking lot. This effort is classified under NAICS code 237310 and is set aside entirely for small businesses, as defined under FAR 19.5. The project requires strict adherence to detailed technical specifications spanning Divisions 00 through 33, including compliance with environmental standards via clauses such as 52.223-3, -5, -7, and -19, as well as Air Force-specific health and safety requirements under 5352.223-9001. Contractors must follow comprehensive drawing sets including site plans, grading plans, and removal plans, while ensuring all materials—particularly reinforcing bars, concrete curing compounds, asphalt emulsions, and hazardous substances—are delivered, stored, and handled per stringent packaging, labeling, and safety protocols that include OSHA and NFPA compliance and secondary containment requirements. The work will occur within a secure military installation, necessitating full compliance with base access procedures, including mandatory AF Form 75 visitor passes, vehicle searches, and personnel tracking via current logs of names, driver’s licenses, and AF 75 numbers. Contractors must conduct independent commercial laboratory testing for asphalt pavement acceptance on a lot-by-lot basis, defined as one day’s production or 2,000 tons, whichever is smaller, with split-sample verification by the government and mandatory lab accreditation per ASTM C1077. Performance requirements include submission of a detailed AF Form 3064 schedule and a MS Project Gantt chart, along with weekly coordination meetings and electronic submittals via Submittal Exchange in PDF format, requiring Adobe Acrobat or Bluebeam for certification stamps on AF Form 3000. All submittal costs are to be included in the offeror’s proposal, and contractors must maintain email and internet access at their main office. The project includes five mission delay days as part of the performance period, with potential extensions for unusually severe weather. The solicitation, identified as 2026_South_Lot, is a market survey for information only, with no pricing details provided, and response deadline was July 7, 2026. Point of contact is
Highway, Street, and Bridge Construction

POSTED

5 days ago

DEADLINE

in 10 days
View Details
NAICS: 238990
Federal
B200 Fence and Surveillance UpgradesThe United States Air Force’s 55th Contracting Squadron at Offutt Air Force Base, Nebraska, is conducting a market research survey under a Sources Sought notice to identify qualified contractors capable of performing perimeter fencing and security upgrades at St. Columbans, Nebraska. The project involves the demolition of existing fencing and installation of a new high-security chain link fence, automated entry gates, and an M30 P2 Integrated Cable Barrier System, along with associated site preparation, barbwire configuration, and system integration. Participation in this notice is entirely voluntary and strictly for preliminary planning; no formal solicitation exists at this time, and responses will not be treated as offers or binding proposals. The Government will use the collected information to assess industry capability and shape future procurement decisions, but no reimbursement will be provided for costs incurred in responding. All submissions must be sent via email to Matthias Wilson by 11:00 AM Central Standard Time on July 28, 2026, and must include company details, CAGE code, UEI number, socio-economic status, and a detailed overview of relevant experience. The effort is designated as a Total Small Business Set-Aside under NAICS code 238990, and while responses may influence future solicitations, parties must separately respond to any official solicitation when issued.
All Other Specialty Trade Contractors

POSTED

11 days ago

DEADLINE

in 3 days
View Details
NAICS: 561621
Federal
Operational Continuity and Pandemic Response SupportThe contract titled Operational Continuity and Pandemic Response Support is a small business set-aside subcontract under NAICS code 561621, aimed at ensuring uninterrupted maintenance of intrusion detection systems during emergencies. It requires the contractor to implement redundant staffing models, remote diagnostic capabilities, and comprehensive emergency response plans to maintain system integrity under adverse conditions such as pandemics or other disruptions. The work is performance-based and focused on sustaining critical security operations without relying on traditional on-site presence, emphasizing resilience and adaptability in the face of unexpected events. This subcontract is solicited by the Department of Defense under the office FA4600 55 Cons Pkp, with performance required at a location in St Columbans, Nebraska, ZIP 68113. The solicitation was posted on June 25, 2026, and responses are due by July 27, 2026. The contract opportunity is restricted to small businesses as defined by SBA regulations under the Total Small Business Set-Aside provision, ensuring that eligible small businesses have the opportunity to compete for this federal requirement. No point of contact information is provided within the data, and bidders must refer to the official SAM.gov link for full details and submission instructions.
Security Systems Services (except Locksmiths)

POSTED

about 1 month ago

DEADLINE

in 2 days
View Details