This Solicitation opportunity from Virginia was posted on August 18, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Stormwater Management Services

Closed

RFP 27-02State & Local

Submission Closed09/22/2026, 03:00:02 PM UTC

Contract Overview

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

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NAICS: 541620

New

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Cleary Construction, Inc. Cleary Construction, Inc

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DEADLINE

ENVIRONMENTAL TRUST Comprehensive E mergency Management Plan Update & Environmental Engineering and Consulting Services

Solicitation # Environmental-Trust_RFP_FY-2027_Emergency-Plan-Update-Environmental-Services_10202026.pdf

The Confederated Tribes of the Colville Reservation is seeking professional services for a combined maximum budget of $289,497, divided into two primary functional areas. The first area, Emergency Management Planning, is capped at $150,000 and involves updating the 2014 Comprehensive Emergency Management Plan, developing Emergency Support Functions, creating hazard-specific annexes, and establishing the Tribes' first Continuity of Operations Plan and Tribal Threat and Hazard Identification and Risk Assessment. This scope also includes the development of an all-hazards tabletop exercise package and the facilitation of coordination workshops to integrate these planning components. The second area, Environmental Engineering and Consulting Services, is capped at $139,497 and focuses on technical field operations in Nespelem, Washington. Key tasks include biannual groundwater monitoring and testing at the Nespelem Post and Pole site, as well as the characterization, removal, and lawful disposal of hazardous materials at the Nespelem Recycle Center. The contractor must adhere to strict quality standards, including the use of approved Quality Assurance Project Plans and Health and Safety Plans, and provide detailed verification reports. Mandatory monthly progress reports are required for all activities, and all project communication costs must be integrated into the respective task budgets. TERO fees are handled separately by the Tribal Employment Rights Office and are not included in the scope of work budget.

Confederated Tribes of the Colville Reservation

POSTED

DEADLINE

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BC Timber Sales Branch

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Watercourse Risk Assessment Framework ConsultantThe City of Hamilton is seeking a consultant for a subcontract to develop a risk-based condition assessment and prioritization framework for prime contractors working on watercourse projects. The primary objective is to create prioritization logic that ranks rehabilitation projects based on environmental mitigation and public safety, ensuring all processes align with ISO 31000:2018 Risk Management Guidelines. The final deliverables for this engagement include a completed prioritization framework and a set of risk evaluation tools. Qualified candidates must possess P.Eng or P.Geo professional designations and have access to specialized risk modeling software. This opportunity was posted on October 27, 2026, with a response deadline of December 14, 2026. The project will be performed in Canada under NAICS code 541620.

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Environmental Challenge Assessment & PermittingThis subcontract, titled Environmental Challenge Assessment and Permitting, involves performing critical environmental assessments to identify and mitigate potential challenges for prime contractors working on Northwest Hills Council of Governments trail projects. The selected provider will be responsible for conducting site assessments and ecological surveys using specialized sampling equipment and tools to ensure full regulatory compliance. Key deliverables include the production of detailed impact reports, comprehensive mitigation plans, and the preparation of necessary permit applications. Managed by DAS Procurement for the state of Connecticut under NAICS code 541620, the contract requires deep expertise in environmental impact analysis and regulatory standards. The solicitation was posted on October 27, 2026, with a response deadline set for November 30, 2026. Interested parties can find further information through the CTSource Bid Board.

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Climate and Environmental Data SpecialistThis subcontract opportunity is for a Climate and Environmental Data Specialist to support prime contractors on projects for the South East Wales Corporate Joint Committee. The selected specialist will be responsible for the technical analysis and synthesis of carbon, climate, and environmental data sets, with a specific focus on sourcing Wales-specific data and analyzing environmental vulnerability indicators. Key deliverables include a technical data requirements document and a comprehensive environmental vulnerability framework to define scientific parameters for climate adaptation. Qualified candidates must possess deep expertise in climate science and have access to professional climate modeling software. The contract is categorized under NAICS code 541620. Interested parties should note that the response deadline for this opportunity is November 13, 2026.

South East Wales Corporate Joint Committee

POSTED

DEADLINE

Debris Monitoring Services

Solicitation # 2026-281

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POSTED

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DEADLINE

SD Multi-Hazard Mitigation Enhanced Plan Update

Solicitation # 26RFP20017

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South Dakota State Government

POSTED

DEADLINE

Environmental Compliance MonitoringThis subcontract for Environmental Compliance Monitoring supports prime contractors on Virginia Department of Transportation projects, specifically focusing on the protection of nesting birds and bat species under contract CQ52200210. The scope of work includes monitoring tree removal time-of-year restrictions for bat habitats and providing necessary site monitoring documentation and environmental compliance reports. The project is based in Staunton, Virginia, and falls under NAICS code 541620. Interested parties must submit their responses by the deadline of November 18, 2026.

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DEADLINE

Planning Strategy and Regulatory ApprovalsThis subcontract for the Mining Remediation Authority focuses on planning strategy, feasibility studies, and the management of regulatory applications. The selected provider will be responsible for preparing and submitting planning applications, managing stakeholder engagement to secure approvals, and utilizing specialized planning software and GIS tools. Key deliverables include completed planning applications, detailed stakeholder engagement reports, and the procurement of approved consents. To qualify for this role, the provider must hold RTPI professional accreditation. The contract is categorized under NAICS code 541620 and was posted on October 27, 2026, with a response deadline of November 6, 2026. The primary objective is to support prime contractors in navigating the regulatory landscape to ensure project approvals are obtained efficiently.

Mining Remediation Authority

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DEADLINE

Environmental Monitoring and Mine Gas/Water AnalysisThis subcontract for the Mining Remediation Authority focuses on providing specialist environmental monitoring, technical investigations, and auditing services. The selected provider will support prime contractors by conducting compliance assessments and detailed investigations into mine gas and water quality. These tasks require the use of specialized equipment, including gas detection tools, monitoring sensors, and water quality sampling kits. To qualify for this engagement, providers must hold the necessary environmental auditing certifications. The primary deliverables include technical advisory notes, comprehensive compliance audits, and detailed monitoring reports. Interested parties should note the response deadline of November 6, 2026, for this opportunity categorized under NAICS code 541620.

Mining Remediation Authority

POSTED

about 22 hours ago

DEADLINE

in 9 days

AI Contract Overview

The Town of Herndon, through its Department of Public Works, is soliciting proposals under RFP 27-02 for professional stormwater management and engineering services. The primary objective is to ensure compliance with federal, state, and local regulations, specifically focusing on the General Virginia Pollutant Discharge Elimination System VPDES Permit Regulations for Municipal Separate Storm Sewer Systems MS4. The scope of work includes implementing Minimum Control Measures, preparing MS4 Program Plans and Annual Reports, developing TMDL Action Plans, and providing technical support for watershed management, drainage master plans, and flood resiliency. Additionally, the selected firm will provide engineering design for new or retrofit best management practices, GIS database development, and assistance with stormwater-related grant funding. This firm-fixed price agreement has an initial term of one year, with the option for three additional one-year renewals. While the total sum of all task orders in a single contract year shall not exceed 10 million dollars, the fee paid to the contractor is capped at 2.5 million dollars per term. Proposals are due electronically by September 22, 2026, at 11:00 a.m. and must adhere to a 60-page limit and specific formatting requirements. The Town will award the contract based on the best overall value, utilizing a two-phase evaluation process consisting of a weighted proposal review and potential oral presentations. Qualified firms must provide evidence of professional licensure, DPOR registration, and a history of similar work performed within the last five years. Mandatory requirements include comprehensive insurance coverage, including 2 million dollars in general liability and professional liability and errors and omissions coverage. The selection process emphasizes firm qualifications, key personnel experience, regulatory expertise, and quality assurance protocols. All contracts are subject to the Virginia Public Procurement Act and require certification regarding debarment and non-discrimination compliance.

General Info

Town of Herndon seeks stormwater engineering services; $2.5M cap, proposals due September 2026.

Agency

Virginia → Department of Public Works

NAICS

541620 - Environmental Consulting Services

Place of Performance

VA, USA

Set-Aside

NONE

Documents

RFP 27-02 Stormwater Management Services

47 pages · rfp

High

RFP 2702 Stormwater Management Services

47 pages · rfp

High

RFP 27-02 Stormwater Management Services - Appendix A Proposal Forms

8 pages · rfp

High

AI Contract Breakdown

Uniform Contract Format

Timeline

PhaseClosed

PostedAug 18

Solicitation

Response DeadlineSep 22

Deadline has passed

Submission Closed

09/22/2026, 03:00:02 PM UTC

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Organization & Contact Information

AgencyVirginia → Department of Public Works

Contacts1 person available

OfficeHerndon, VA, 20170, USA

Organization / AgencyVirginia → Department of Public Works

Office AddressHerndon, VA, 20170, USA

Contacts

Andrea LourencoPurchasing Agent

contact@example.gov

+1 (555) 000-0000

Interested Companies (30)

IMSSan Diego, CA

New River Engineers

CVGaithersburg, MD

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Full Description

The Town of Herndon is the third-largest town in the Commonwealth of Virginia and home to more than 24,500 residents. Amidst a 21st century Northern Virginia landscape of high-rise buildings, industrial complexes, and transportation hubs, Herndon maintains a small-town charm that is evident in its downtown, its neighborhoods, and its commercial areas.

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