This Subcontract opportunity from Virginia was posted on September 25, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Top

Hydrologic and Hydraulic Modeling Specialist

Closed

State & Local

Submission Closed10/09/2026, 04:30:00 PM EDT

Contract Overview

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

Active Opportunities Like This One

NAICS: 541330

New

DBE Subconsultant Opportunity - Qualifications for E Wells PFAS Groundwater Treatment Improvements

Solicitation # dbe-subconsultant-opportunity-qualifications-e-wells-pfas-groundwater-treatment-improvements

POSTED

DEADLINE

Business Impact Analysis and Update Disaster Recovery Plan Services – Inland Empire Utilities Agency

Solicitation # business-impact-analysis-update-disaster-recovery-plan-services-inland-empire-utilities-agency

Aanko Technologies Inc. is soliciting certified Disadvantaged Business Enterprise and Small Business Enterprise sub-consultants and suppliers to provide specialized professional services for the Inland Empire Utilities Agency in San Bernardino and Riverside Counties, California. The scope of work focuses on emergency management, business continuity planning, technical writing, data collection, and the updating of IT and disaster recovery plans. Eligible firms should operate under NAICS codes related to administrative management, engineering services, computer systems design, or public relations and technical writing. Interested parties must submit their responses by November 17, 2026, to the primary point of contact, Liz Jordan-Wettstein.

Aanko Technologies Inc.

POSTED

DEADLINE

The New Jersey Department of Transportation (NJDOT) is soliciting a three-year geotechnical engineering term agreement for the Bureau of Bridge Engineering and Infrastructure Management. The scope of work involves preparing geotechnical foundation, roadway engineering, and rock engineering reports, as well as developing contract plans and specifications that address environmental impacts, right-of-way, and traffic protection. Key deliverables include subsurface exploration programs, field and laboratory testing programs, and quality control and quality assurance plans to ensure design conformance with all applicable manuals and specifications. This solicitation is designated as a Small Business Enterprise (SBE) opportunity with a goal of awarding 25% of the total contract value to registered SBEs. Requirements for key personnel are strict: the Project Manager must have experience managing transportation projects and familiarity with FHWA Geotechnical Design Manuals, the Geotechnical Engineering Team Leader must hold an MSCE and NJ PE with at least eight years of experience, and the Rock Slope Engineering Team Leader must have a degree in Geology and six years of experience. Proposals must include a critical path model using Primavera software and a narrative on key issues and critical problems, adhering to specific formatting and page limits. All consultants must obtain a Business Registration Certificate and provide ownership disclosure and compensation reports in accordance with the Diane B. Allen Equal Pay Act.

New Jersey Department of Transportation Procurement

POSTED

DEADLINE

Pensacola Bay Center - Owner's Representative (OR) / Construction, Engineering, and Inspection (CEI) Consultant

Solicitation # PD 26-27.009

Escambia County is seeking a qualified professional consultant to serve as the Owner's Representative (OR) and provide Construction, Engineering, and Inspection (CEI) services for the redevelopment of the Pensacola Bay Center. The project aims to modernize and potentially expand the 8,600-seat venue to improve operational efficiency, patron amenities, and revenue opportunities. The scope of work covers both pre-construction and construction phases, including design review, constructability analysis, cost estimating, value engineering, and professional oversight to coordinate between the County, design professionals, and contractors. The solicitation process is conducted in multiple phases, beginning with a scoring process to create a shortlist of qualified firms, followed by interviews or oral presentations. The final award is based on the highest score from the second phase. Proposers must demonstrate the financial capacity to provide a performance bond of up to 20 million dollars and must comply with various regulatory standards, including OSHA, ADA, and the Florida Public Records Act. Proposals must be submitted via the OpenGov procurement portal in a specific tabbed format, including required certifications regarding conflicts of interest and drug-free workplaces.

POSTED

DEADLINE

Lompoc Valley Transportation Needs Study

Solicitation # 2026-RFP-036

The Santa Barbara County Association of Governments (SBCAG) is soliciting proposals for the Lompoc Valley Transportation Needs Study to address critical safety concerns, traffic congestion, and infrastructure demands in west-central Santa Barbara County. The study area encompasses the City of Lompoc, the unincorporated communities of Mission Hills and Vandenberg Village, and Vandenberg Space Force Base, as well as key segments of SR 1 and SR 246. The primary objective is to identify multimodal transportation improvements to reduce motor vehicle crashes and accommodate the rapid growth of private-sector and military launch activities at the Space Force Base. Funded by a Caltrans Sustainable Transportation Planning Grant, the study's findings will inform the 2029 Regional Transportation Plan and a potential successor to Measure A. The project is anticipated to span 18 months, from February 2027 through August 2028, with a maximum consultant budget of 350,000 dollars. The selected consultant will be responsible for delivering existing conditions reports, demographic analyses, and actionable strategies for system improvements, with approximately 30 percent of the budget dedicated to a comprehensive public engagement process. Proposals are due by December 4, 2026, and will be evaluated based on best value. The successful contractor must comply with California General Prevailing Wage rates, Title VI of the Civil Rights Act, and ADA requirements, while adhering to federal debarment and telecommunications equipment prohibitions.

POSTED

DEADLINE

ADA Design & Compliance Consulting

State of Rhode Island

POSTED

DEADLINE

LED Lighting System Design

Swindon Borough Council

POSTED

DEADLINE

Utilities Augmented Staffing - Professional Engineering Services

Solicitation # 27-0016-RFQ-CCNAC

Pinellas County is seeking professional engineering services through a Continuing Professional Services Agreement to support its wastewater and water infrastructure renewal projects. The contract focuses on reducing infiltration and inflow and eliminating sanitary sewer overflows within a densely populated urban environment. The scope encompasses a wide array of engineering disciplines, including civil, electrical, environmental, geotechnical, structural, and mechanical services, as well as mapping, GIS, and construction management. The project involves managing a six-year Capital Improvement Plan with annual budgets of approximately 100 million dollars, with this specific contract estimated at 8 million dollars over a five-year term. The selection process is based on a point-scoring system that heavily weights firm experience with similar projects, past performance, and Small Business Enterprise status. Awardees must be registered with the Florida Division of Corporations and comply with various federal and state regulations, including the Clean Air Act, the Federal Water Pollution Control Act, and ADA accessibility standards. The agreement is structured around individual work assignments negotiated via a fee schedule, with all professional deliverables requiring the seal of a Florida registered engineer. Contractors are also subject to strict labor standards, such as the Davis-Bacon Act for construction contracts exceeding 2,000 dollars and the Contract Work Hours and Safety Standards Act for contracts over 100,000 dollars.

POSTED

DEADLINE

SCADA System Detailed Design and Engineering

National Coal Mining Museum For England Trust Ltd

POSTED

DEADLINE

Detailed design, supply, installation and commissioning a SCADA-Based Mine Environmental Monitoring and Control System at The National Coal Mining Museum for England

Solicitation # PV2516/14

The National Coal Mining Museum for England Trust Ltd is soliciting bids for the detailed design, supply, installation, and commissioning of a SCADA-Based Mine Environmental Monitoring and Control System located in Wakefield. This project is categorized under construction work and SCADA systems, with a particular suitability for small and medium-sized enterprises. The estimated total contract value is 95,000 GBP excluding VAT, or 114,000 GBP including VAT. The period of performance is estimated to run from January 4, 2027, to March 31, 2028. Funding for the project is split across two financial years. The 2026/7 phase is valued at 70,000 GBP and covers the detailed design and supply of equipment and works. The 2027-8 phase is valued at 25,000 GBP for the final installation, completion, and commissioning. Interested bidders must submit their tenders electronically by November 23, 2026, at 5:00pm. All inquiries and requests for the Invitation to Tender document should be directed to John Tanner or Align Property Services Limited.

National Coal Mining Museum For England Trust Ltd

POSTED

DEADLINE

Multidisciplinary Engineering Consultancy

POSTED

DEADLINE

Prioritised Capital Improvements Programme - School Properties 2026-28

Solicitation # DN828549

Cumberland Council is seeking to appoint two professional services providers, including architects, building surveyors, mechanical and electrical engineers, structural engineers, and quantity surveyors, to support the schools prioritised capital improvements programme for the 2027/28 financial year. This procurement is a rewind of a previous process under section 31(5) of the Procurement Act 2023, requiring all interested parties, including previous applicants, to submit replacement tenders via The Chest portal under reference DN828549 by November 16, 2026. The contract is expected to commence on January 4, 2027, and run for approximately 27 months, with a maximum estimated value of 1,500,000 GBP excluding VAT. The scope of work involves delivering capital improvements across school properties in Cumbria, with most construction scheduled for summer breaks, although some work may occur in live school environments. Project allocation will be managed by the Council and balanced by project number and estimated construction value. Award criteria are weighted toward quality at 65 percent, price at 20 percent, and social value at 15 percent. The Council specifically encourages participation from small and medium-sized enterprises, the voluntary sector, and diverse business communities, requiring all providers to comply with statutory diversity obligations and participate in supplier audits.

Cumberland Council

POSTED

about 5 hours ago

DEADLINE

in 3 days

AI Contract Overview

This subcontract opportunity involves providing specialized hydrologic and hydraulic modeling services for restoration projects managed by the Virginia Department of Wildlife Resources. The selected specialist will support prime contractors by performing advanced hydrologic analysis and building and calibrating HEC-RAS 2D models to simulate both existing and design storm conditions. Key responsibilities include evaluating various restoration design concepts and analyzing potential hydrologic trespassing risks to ensure project integrity. The work will be performed at the Coastal Forest Wildlife Management Area Tract 38. To qualify for this role, the contractor must possess a Professional Engineer license and have access to HEC-RAS 2D software. Deliverables for the contract include comprehensive hydraulic modeling simulation results and a detailed technical summary report. Interested parties must submit their responses by the deadline of October 9, 2026. This engagement is classified under NAICS code 541330 and is specifically tailored for technical experts capable of high-level environmental and engineering modeling.

General Info

PE licensed specialist providing HEC-RAS 2D modeling for Virginia wildlife restoration projects.

Agency

Virginia Department of Wildlife Resources

NAICS

541330 - Engineering Services

Place of Performance

Coastal Forest Wildlife Management Area (WMA) Tract 38, VA, USA

Set-Aside

NONE

Documents

This scope was carved out of IFB-128587.

The full solicitation package (3 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Hydrologic and Geomorphic Analysis at Coastal Forest WMA Tract 38

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

PhaseClosed

PostedSep 25

subcontract

Response DeadlineOct 9

Deadline has passed

Submission Closed

10/09/2026, 04:30:00 PM EDT

Find active opportunities like this

Get full access to discover similar active contracts, track opportunities, and build proposals with AI assistance.

Organization & Contact Information

AgencyVirginia Department of Wildlife Resources

ContactsNo contacts available

OfficeN/A

Organization / AgencyVirginia Department of Wildlife Resources

Office AddressN/A

ContactsNo contact information available

Full Description

Performs advanced hydraulic modeling and hydrologic analysis for prime contractors on Virginia Department of Wildlife Resources (DWR) restoration projects. Builds and calibrates HEC-RAS 2D models of existing and design storm conditions, evaluates restoration design concepts, and analyzes hydrologic trespassing risks. Requires Professional Engineer (PE) license and HEC-RAS 2D software. Delivers hydraulic modeling simulation results and a technical summary report.