This Government Contract opportunity from Department Of Defense was posted on August 7, 2025. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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GSL Support Services Contract

Awarded

W912HZ25DA003Federal

Submission Closed08/06/2025, 12:00:00 PM UTC

Contract Overview

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

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NAICS: 541690

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Frimley Health NHS Foundation Trust

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Archaeological Technical Support & ReportingThis subcontract for Archaeological Technical Support and Reporting involves providing administrative and technical assistance to prime contractors working on City of Delta infrastructure projects. The selected provider will be responsible for drafting Archaeological Overview Assessments and Preliminary Field Reconnaissance reports, as well as preparing documentation for Site Alteration Permits and Multi Assessment Permits. A critical component of the role includes coordinating with the Provincial Archaeology Branch and ensuring all work complies with the Heritage Conservation Act. The contract requires the delivery of completed permit applications and final archaeological reports. Interested parties should note that the response deadline is November 16, 2026. The project falls under NAICS code 541690 and is associated with the City of Delta and the Province of British Columbia.

POSTED

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Archaeology Consulting Services

Solicitation # 26-122

The City of Delta is issuing solicitation 26-122 to establish a shortlist of qualified archaeology firms to provide professional consulting services on an as-and-when-requested basis. The scope of work includes archaeological investigation, monitoring, reporting, and permitting for various infrastructure and development projects, such as road upgrades and utility replacements, within the City of Delta. All services must comply with the Heritage Conservation Act, and firms must demonstrate eligibility to hold provincial permits, including Multi Assessment Permits and Site Alteration Permits. Key deliverables involve field assessments, coordination with the Provincial Archaeology Branch and First Nations, and the provision of heritage management training for City staff. The selection process utilizes a two-stage qualification method. To be considered, respondents must meet all mandatory criteria, including the timely submission of a signed Proposal Covering Letter. Qualified firms will be evaluated based on proponent capability and experience (50%), methodology (25%), and fees (25%), with minimum scores required for the first two categories. The City emphasizes the importance of professional certification, requiring at least one team member to be in good standing with a recognized organization like the British Columbia Association of Professional Archaeologists. Preference is given to consulting team members with five years of experience and lead archaeologists with ten years of experience. The resulting shortlist will remain valid until January 1, 2025, or for three years from the closing date. Once the list is established, the City will invite these qualified respondents to submit firm-priced tenders for specific projects. Proposals must be submitted as a single PDF to the purchasing department by 2:00 PM Pacific time on November 16, 2026. The pricing structure for the qualification stage includes hourly rates for principal archaeologists, field directors, technicians, and support staff, as well as lump sum rates for permit applications.

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Fare Revenue Modeling and Impact AnalystThis subcontract for a Fare Revenue Modeling and Impact Analyst involves providing specialized financial and ridership forecasting models for prime contractors working on Santa Clara Valley Transportation Authority projects. The scope of work includes developing revenue models for proposed fare structures, evaluating ridership elasticity, and utilizing transit demand modeling software to analyze the financial effects of changes to fare media. The primary deliverable for this engagement is the Revenue and Ridership Impact Analysis Report along with the associated models. This opportunity is categorized under NAICS code 541690 and is managed through the Finance agency in California, with a response deadline set for November 17, 2026.

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Water Security & International Water GovernanceThis subcontract opportunity with W4LD USA Hecsa under the Department of Defense focuses on providing specialized expertise in water security and Integrated Water Resources Management for USACE projects both domestically and internationally. The selected provider will be responsible for addressing complex water policy issues, mitigating trans-boundary water conflicts, and developing governance frameworks and policy recommendations. Success in this role requires a proven track record of collaborating with high-level entities, including the U.S. State Department, the United Nations, and various non-governmental organizations. Candidates must possess significant experience working with international institutions and a demonstrated ability to support multi-national force capacity development. The contract falls under NAICS code 541690, with a response deadline set for November 6, 2026. This engagement is designed to integrate technical water management expertise with diplomatic and strategic policy guidance to ensure water security across diverse global operational environments.

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Economic & Socio-Economic AnalysisThis subcontract opportunity with W4LD USA Hecsa under the Department of Defense focuses on providing comprehensive economic and socio-economic analysis for USACE water resources projects. The scope of work involves performing project, regional, and national-level economic assessments, including Benefit-Cost Analysis, Value-to-the-Nation assessments, and financial analysis of public works infrastructure. The selected provider will utilize multi-criteria and risk-informed economic analysis to deliver critical financial feasibility studies and economic impact reports. The requirement is categorized under NAICS code 541690. Interested parties should note that the solicitation was posted on October 20, 2026, with a response deadline of November 6, 2026.

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R--Technical Services Support

Solicitation # 89243126RSC000172

The Department of Energy Office of Science is soliciting a single contractor to provide comprehensive technical security support services in Oak Ridge, Tennessee. This 8(a) set-aside solicitation, under NAICS code 541690, supports the Office of Safety and Security, the Office of Science Consolidated Service Center, and the Oak Ridge Office of Environmental Management. The primary mission is to implement and administer Safeguards and Security programs to protect critical national security assets, including personnel, information, and Category I-IV Special Nuclear Material. The scope of work encompasses personnel security, industrial security, information security, and general program support, with a specific focus on administering personal identity verification and credentialing under Homeland Security Presidential Directive-12. The contractor is required to provide a Program Manager designated as Key Personnel and must implement a comprehensive Quality Control Plan and a federally mandated Worker Safety and Health Program. Performance requires strict adherence to DOE directives and all applicable federal, state, and local laws. Key responsibilities include the protection of Classified Information and Controlled Unclassified Information, such as Unclassified Controlled Nuclear Information and Export Controlled Information. The contractor will be managed by a Contracting Officer and a Contracting Officer's Representative, with requirements for bi-weekly activity reports and the submission of personnel resumes for government approval.

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Security Consulting and DesignThis subcontract opportunity for Security Consulting and Design supports prime contractors serving the County of Orange OC Public Works and Flood Control District facilities in Santa Ana, California. The selected provider will be responsible for conducting comprehensive security risk assessments to identify site vulnerabilities and designing integrated physical security systems, including surveillance, access control, and fencing, utilizing specialized security design software. Key deliverables include detailed security assessment reports and technical system design specifications. To qualify, personnel must hold a Certified Protection Professional certification or an equivalent credential. Interested parties must submit their responses by the deadline of December 4, 2026.

County of Orange OC Public Works

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Security Systems ConsultantThe Security Systems Consultant subcontract involves providing specialized design and specification services for security and life-safety systems on Town of Volney facility projects. The consultant will work with prime contractors to develop security concepts, identify necessary hardware and technology, and integrate detailed security layouts into architectural construction documents, with a primary focus on surveillance and access control systems. All deliverables, including security system plans and hardware specifications, must comply with New York State laws and local building codes. This opportunity is categorized under NAICS code 541690, with a response deadline set for November 12, 2026.

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Growth and Yield Modelling Using MGM

Solicitation # 1070-30/FH27FHQ131

The Ministry of Forests for the Province of British Columbia is issuing a Notice of Intent to direct award a contract for growth and yield modelling using the Mixedwood Growth Model (MGM) to Carolyn Gao. The project involves applying advanced knowledge of the MGM to support modelling analyses and the development of stocking standards for broadleaf, mixedwood, successional, and conifer regeneration and free growing. Key deliverables include proposing changes to competing vegetation criteria for conifer stocking standards, developing algorithms to project stand attributes from free growing survey data, and creating full rotation management regimes focused on timber, wildfire resilience, habitat, and biodiversity. The contract is expected to run from November 1, 2026, to March 31, 2027, with an aggregate value not to exceed 30,000 dollars, exclusive of taxes. The selected contractor must be available to work an average of 10 to 15 hours per week and collaborate closely with the MGM developer. To successfully challenge this direct award, a respondent must possess a graduate degree in forestry or a related discipline, or be a Registered Professional Forester with at least five years of field experience. Additionally, they must demonstrate at least two years of experience applying the MGM within the last five years, experience with boreal or sub-boreal mixedwood stands, and expertise in statistical analysis and the interpretation of growth and yield outputs.

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Asset Assembly Inventory SpecialistThe Asset Assembly Inventory Specialist subcontract for the Region of Halton involves the completion and validation of Level 5 Assembly asset hierarchies for prime contractors working on water facility projects. The selected provider will be responsible for developing and validating asset assembly lists and populating all necessary attributes specifically for the North Water Treatment and BMC facilities. Additionally, the role requires participation in Capital Planning Workshops utilizing specialized asset management software to ensure accurate delivery of the final assembly lists. To qualify for this engagement, the contractor must possess WSIB clearance and complete the Region of Halton's Construction Health and Safety training. This opportunity was posted on October 19, 2026, with a response deadline of November 13, 2026. The project falls under NAICS code 541690 and focuses on delivering comprehensive asset inventory documentation for the region's critical water infrastructure.

Region of Halton

POSTED

1 day ago

DEADLINE

in 24 days

General Info

Agency

Department Of Defense → W2R2 USA Engr R & D Ctr

Contract Value

NAICS

541690 - Other Scientific and Technical Consulting Services

Place of Performance

Vicksburg, MS, 39180, USA

Set-Aside

HZC

Awardee

SOL ENGINEERING SERVICES, LLC

Award Issued Date

08/06/2025, 12:00:00 AM UTC

Documents

No documents available

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Timeline

PhaseAwarded

PostedAug 7

Award Notice

AwardedAug 6

Contract was awarded

Submission Closed

08/06/2025, 12:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of Defense → W2R2 USA Engr R & D Ctr

Contacts2 people available

OfficeVICKSBURG, MS, 39180-6199, USA

Organization / AgencyDepartment Of Defense → W2R2 USA Engr R & D Ctr

Office AddressVICKSBURG, MS, 39180-6199, USA

Contacts

Janalyn Dement

contact@example.gov

Christy Love

contact@example.gov

Full Description

This Indefinite Delivery/Indefinite Quantity (IDIQ) contract will consist of a five year ordering period. Specific tasks may include but are not limited to: Performing technical review of reports, basic computer modeling and report preparation, conducting RDT&E planning and coordination, providing advice and recommendations, constructing full-scale test sections using traditional construction equipment and methods, preparing test sites, conducting laboratory experiments, and installing test instruments.