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

Stream Mitigation Credit Provider

Active

State & Local

Response Deadline10/08/2026, 08:00:00 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 provides 1,126 approved stream mitigation credits for prime contractors working on intersection improvement projects within Loudoun County, Virginia. The credits are located in the Middle Potomac-Catotcin watershed and are supplied through a DEQ-approved stream mitigation bank. To qualify, the provider must possess a Virginia SCC identification number and obtain necessary authorizations from the DEQ and USACE. The contract deliverables include the formal transfer of credits, the DEQ Authorization Letter, and the associated bank ledger.

General Info

Subcontract for 1,126 stream mitigation credits for Loudoun County intersection improvement projects.

Agency

Virginia → Loudoun CountyView Agency

NAICS

541620 - Environmental Consulting ServicesView NAICS

Place of Performance

Not specified

Set-Aside

NONE

Documents

This scope was carved out of RFQ 714026.

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

View the prime solicitation

Purch of Stream Mitigation Cred for Evergreen Mills Rd/Watson Rd/Reservoir Rd Inter Improvements

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

PostedSep 16

subcontract

Response DeadlineOct 8

Submission deadline

Response Deadline

10/08/2026, 08:00:00 PM UTCin 17 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

AgencyVirginia → Loudoun County

ContactsNo contacts available

OfficeN/A

Organization / Agency

Virginia → Loudoun County

View Agency Profile

Office AddressN/A

ContactsNo contact information available

Full Description

Show more

Supplies approved stream mitigation credits for prime contractors on County of Loudoun, Virginia intersection improvement projects. Provides 1,126 credits located within the Middle Potomac-Catotcin watershed (HUC 02070008) via a DEQ-approved stream mitigation bank. Requires DEQ authorization, USACE approval, and a Virginia SCC identification number. Delivers the transfer of credits, DEQ Authorization Letter, and bank ledger.

Similar Contracts

Same NAICS industry code

DEP-BWR-NOI-FY27-M36 Grant ANNOUNCEMENT ONLY

Solicitation # BD-27-1045-BWR00-BWR01-133675

The Massachusetts Department of Environmental Protection is seeking expressions of interest from Water Management Act registrants and permit holders to participate in a program providing free American Water Works Association M36 Top-Down Audits. These audits will be conducted by a private consulting firm that the Department intends to select and hire through a formal public procurement process following the conclusion of this request for interest. This solicitation, identified as BD-27-1045-BWR00-BWR01-133675, was posted on September 21, 2026, with a response deadline of October 21, 2026. The initiative is managed by the Bureau of Water Resources in Boston, with Casey McLaughlin serving as the primary point of contact for the procurement process.

BWR00 - Bureau of Water Resources

POSTED

about 6 hours ago

DEADLINE

Environmental Consulting & PermittingThis subcontract opportunity with Kiewit Infrastructure West Co. is for environmental consulting and permitting services on power construction projects. The selected provider will be responsible for performing environmental assessments, conducting hazardous materials surveys, and managing all necessary permitting and compliance activities. Key deliverables include the submission of environmental reports, permits, and detailed compliance monitoring logs. To be eligible, contractors must hold a valid California Contractor’s license and be capable of providing 100% bonding. This opportunity is set aside for various small business categories, including SDB, WOSB, HUBZone, and VOSB. Interested parties must submit their responses by September 30, 2026.

Kiewit Infrastructure West Co.

POSTED

about 11 hours ago

DEADLINE

Hazardous Materials Assessment & Environmental ReviewThis subcontract for the City of Stanton involves providing specialized hazardous materials assessments and environmental reviews for public works projects. The selected contractor will perform investigations for lead-based paint, mold, and asbestos-containing materials using air monitoring equipment and sampling kits. Additionally, the contractor is responsible for determining necessary exemptions or requirements under CEQA and NEPA and delivering a comprehensive report on environmental review requirements and hazardous material findings. The project requires the contractor to hold a Certified Industrial Hygienist certification. This opportunity is categorized under NAICS code 541620 and is located in Stanton, California. Interested parties must submit their responses by October 20, 2026.

City of Stanton

POSTED

about 12 hours ago

DEADLINE

Soil Remediation and Topsoil SupplyThis subcontract involves the supply and installation of high-quality topsoil and the execution of soil remediation services for prime contractors working on Watford Borough Council allotment projects. The scope of work includes testing existing soil for contaminants, importing nutrient-rich topsoil, and performing the necessary spreading and grading to establish viable allotment plots. The primary objective is to deliver arable land that meets all required agricultural standards for allotment gardening. The opportunity was posted on September 21, 2026, with a response deadline of October 16, 2026. Managed by the Watford Borough Council, the contract falls under NAICS code 541620 and is structured as a subcontract to support the development of community gardening spaces.

Watford Borough Council

POSTED

about 12 hours ago

DEADLINE

PFAS Data Analysis and Risk Assessment ReportingThis subcontract for the Food Standards Agency involves the statistical analysis of laboratory-generated PFAS data to support prime contractors. The scope of work includes processing raw data to identify trends, reporting analytical uncertainties, and converting occurrence data into formats suitable for human health risk assessments. The selected provider will use statistical analysis software to produce risk-assessment-ready data summaries, final project reports, and peer-reviewed scientific manuscripts. This opportunity, categorized under NAICS code 541620, has a response deadline of October 19, 2026.

Food Standards Agency

POSTED

about 12 hours ago

DEADLINE

Energy Management & Renewables Consultant/InstallerThis subcontract opportunity is for an Energy Management and Renewables Consultant/Installer to support prime contractors on projects for Places for People Group Limited and Anchor Hanover Group. The selected provider will be responsible for performing energy load balancing and renewable integration, which includes the installation of solar panels, battery storage systems, and smart energy meters to deliver a comprehensive energy management system and renewable power source. The contract requires strict adherence to electrical safety standards and the possession of relevant energy efficiency certifications. Interested parties must submit their responses by October 19, 2026, in accordance with the solicitation posted by Places For People Group Limited.

Places For People Group Limited

POSTED

about 12 hours ago

DEADLINE

Sea Level Rise Vulnerability Assessment RFP

Solicitation # 51B-2026

The City of Bellingham is soliciting proposals from consulting firms with expertise in environmental planning to conduct a Sea Level Rise Vulnerability Assessment. This project is designed to inform the update of the City's Shoreline Master Program and the development of a city-wide adaptation plan, ensuring compliance with Washington State Department of Ecology requirements regarding sea level rise and storm severity. The assessment will build upon existing coastal storm flood hazard mapping provided by the US Geologic Survey. Interested firms must submit their proposals electronically via the City's procurement portal by 11:00 AM on October 14, 2026. The clarification deadline for questions is October 6, 2026. This Request for Proposal is identified as bid number 51B-2026 and is open for bidding under a one-step unsealing process.

City of Bellingham

POSTED

about 12 hours ago

DEADLINE

Aviation Environmental ConsultantThe Aviation Environmental Consultant subcontract involves providing specialized environmental assessments and documentation for prime contractors working on municipal airport projects for the City of Blairsville in Georgia. The selected consultant will be responsible for preparing environmental documentation and executing assessments in strict accordance with NEPA, federal guidelines, and FAA environmental compliance standards. Key deliverables include the use of environmental sampling and reporting tools to produce comprehensive Environmental Assessment reports and necessary compliance documentation. This opportunity is categorized under NAICS code 541620, with a response deadline of October 16, 2026.

City of Blairsville

POSTED

about 13 hours ago

DEADLINE

Bangladesh Carbon Market Governance & Readiness Sprint

Solicitation # UKPACT - ED 45

The UK Government's Partnering for Accelerated Climate Transitions programme is seeking proposals from qualified suppliers or consortia to provide technical assistance to the government of Bangladesh. The project focuses on operationalizing carbon market frameworks, including Article 6, CORSIA, and voluntary markets, to help Bangladesh meet its NDC 3.0 unconditional mitigation targets. The selected provider will work with various government agencies, such as the MoEFCC and Ministry of Finance, to strengthen governance, authorization processes, MRV, and institutional readiness. Key deliverables include the creation of governance and coordination tools, an authorization and safeguards toolkit, and sector readiness briefs to identify investment opportunities. The initiative aims to unlock climate finance and improve national institutional capability through a structured capacity-building programme. Interested parties must submit their applications to the provided email address by the deadline of September 24, 2026.

PALLADIUM INTERNATIONAL LIMITED

POSTED

about 13 hours ago

DEADLINE

Subfloor Moisture Testing and ReportingThis subcontract for the Conseil scolaire catholique MonAvenir involves performing moisture testing on existing substrates for prime contractors at the ÉÉC Sainte-Marie facility in Simcoe. The selected provider will use moisture meters, hygrometers, or calcium chloride kits to measure and record concrete subfloor moisture levels, ensuring the substrates meet specific manufacturer requirements. The contractor must possess technical proficiency in substrate testing and maintain full WSIB compliance. A key deliverable of the contract is a technical report confirming the suitability of the substrates. Interested parties must submit their responses by October 12, 2026, under the NAICS code 541620.

Conseil scolaire catholique MonAvenir

POSTED

about 13 hours ago

DEADLINE

Hazard Tree and Leaner DocumentationThis subcontract involves the documentation of hazard trees, leaners, and hangers for prime contractors working on City of University Park projects. The primary objective is to ensure all field identification and photography of dangerous trees meet specific FEMA reimbursement criteria. The selected provider must possess ISA Certified Arborist credentials to conduct the field assessments and deliver the required documentation reports and photo evidence. The opportunity was posted on September 21, 2026, with a response deadline of October 14, 2026. It falls under NAICS code 541620 and is managed by the Purchasing department in Texas. Interested parties can find further details through the provided OpenGov procurement portal.

POSTED

about 14 hours ago

DEADLINE

Hazardous and Special Debris MonitoringThis subcontract for Hazardous and Special Debris Monitoring supports prime contractors on City of University Park projects by overseeing the removal of specialized debris, including electronics, white goods, and hazardous waste. The selected provider will utilize hazardous materials identification tools and waste manifests to document non-standard debris removal, ensuring all activities comply with environmental regulations. Key deliverables include specialized debris logs and formal disposal certifications. The contract requires personnel to hold HAZWOPER certification to ensure safety and regulatory compliance. Interested parties must respond by October 14, 2026, at 3:00 PM. This opportunity falls under NAICS code 541620 and is managed by the Purchasing agency in Texas.

POSTED

about 14 hours ago

DEADLINE

More opportunities from Virginia → Loudoun County

Same awarding agency

Traffic Analysis and Modeling Sub-consultantThis subcontract opportunity is for a Traffic Analysis and Modeling Sub-consultant to support prime contractors on Route 15 widening projects in Loudoun County, Virginia. The selected provider will be responsible for performing technical traffic operations and safety evaluations, which includes developing and executing VISSIM models to analyze current and future traffic conditions and performing volume projections. The role requires specialized expertise in VISSIM modeling to deliver comprehensive traffic analysis reports, model results, and safety evaluation summaries. This opportunity falls under NAICS code 541330, with a response deadline of October 22, 2026.

Engineering Services

POSTED

about 12 hours ago

DEADLINE

in about 1 month

Public Involvement and Stakeholder Engagement SpecialistThis subcontract opportunity is for a Public Involvement and Stakeholder Engagement Specialist to support prime contractors on transportation projects within Loudoun County, Virginia. The selected specialist will be responsible for leading public information meetings, engaging with civic organizations and property owners, and managing online surveys specifically for rural and historic areas. Key deliverables include the creation of communication exhibits, the production of public meeting reports, and the maintenance of detailed stakeholder engagement logs. The solicitation was posted on September 21, 2026, with a response deadline of October 22, 2026. This project falls under NAICS code 541820 and is managed by Loudoun County. Interested parties can find further details through the official Loudoun County bids portal.

Public Relations Agencies

POSTED

about 12 hours ago

DEADLINE

in about 1 month

Land Surveying ServicesThis subcontract for Land Surveying Services involves providing professional land surveying for prime contractors working on projects along the Loudoun County Route 15 corridor. The scope of work includes evaluating existing conditions from Montresor Road to the Lucketts Bypass to generate precise mapping, topographic data, and boundary certifications. Qualified candidates must hold a Professional Land Surveyor licensure. The solicitation was posted on September 21, 2026, with a response deadline of October 22, 2026. This opportunity falls under NAICS code 541370 and is associated with Loudoun County, Virginia.

Surveying and Mapping (except Geophysical) Services

POSTED

about 12 hours ago

DEADLINE

in about 1 month

Roadway and Civil Design Sub-consultantThis subcontract opportunity is for a Roadway and Civil Design Sub-consultant to support prime contractors on Route 15 widening projects in Loudoun County, Virginia. The selected firm will be responsible for providing detailed civil engineering and roadway design, focusing on safety, mobility, and multimodal requirements. A key objective is the application of Context Sensitive Solutions to ensure the project preserves the rural and historic character of the surrounding area. The scope of work includes performing complex engineering calculations and notations, with the final delivery consisting of verified calculations and comprehensive engineering plans. Candidates must hold a Professional Engineer licensure to qualify for this role. Interested parties must submit their responses by October 22, 2026.

Engineering Services

POSTED

about 12 hours ago

DEADLINE

in about 1 month

Roadway & Civil Design Services for Route 15 Widening - Montresor Rd to Lucketts Bypass, RFQ 714030

Solicitation # RFQ 714030

Loudoun County, Virginia, is seeking qualified consultants under RFQ 714030 to provide roadway and civil design services for the widening of Route 15 from Montresor Road to the Lucketts Bypass. The selected consultant will be responsible for advancing the project through a design-bid-build methodology, encompassing design, permitting, right-of-way acquisition support, utility coordination, public involvement, and the preparation of construction procurement documents, as well as providing construction-phase engineering and administration support. All work must adhere to VDOT, FHWA, and Loudoun County standards, including the Public Right of Way Accessibility Guidelines and the Americans with Disabilities Act. The estimated period of performance for these services is a maximum of thirty months following the issuance of a purchase order. Proposals are due by 4:00 p.m. on October 22, 2026, and must be submitted as one physical hard copy and one electronic PDF copy on a USB flash drive. The selection process is based on a ranking system conducted by a Proposal Analysis Group, focusing on the quality and completeness of the proposal and an interview process for short-listed firms; cost is not considered during the initial ranking and will only be negotiated with the top-ranked firm. Required submission documents include a W-9, a certificate of insurance, proof of authority to transact business in Virginia, and a tabbed proposal following the specified format. Administrative requirements include the use of Trimble Unity Construct for deliverable management and adherence to Net 30 payment terms.

Engineering Services

POSTED

about 12 hours ago

DEADLINE

in about 1 month

Purch of Stream Mitigation Cred for Evergreen Mills Rd/Watson Rd/Reservoir Rd Inter Improvements

Solicitation # RFQ 714026

The County of Loudoun, Virginia, is soliciting bids under RFQ 714026 for the purchase of 1,126 stream mitigation credits to provide compensatory mitigation for the Evergreen Mills Road, Watson Road, and Reservoir Road Intersection Improvement project. The credits must be sourced from banks approved by the United States Army Corps of Engineers and the Department of Environmental Quality, located within the Middle Potomac-Catotcin watershed, Hydrologic Unit Code 02070008. All credits must adhere to the Unified Stream Methodology or an equivalent approved method. The project is governed by Virginia DEQ Water Protection Permit WP3-26-0664 and the USACE Norfolk District State Program General Permit 22-SPGP-LT. Bids are due by 4:00 PM on October 8, 2026, and must be submitted via the iSupplier system, US Mail, or hand delivery. The County will award the contract to the lowest responsive and responsible bidders based on the unit cost per credit, reserving the right to award multiple contracts to meet the total quantity. Eligible bidders must be owners or authorized representatives of active mitigation banks in good regulatory standing and must provide a DEQ authorization letter, current bank ledger, and a W-9 form. Following a purchase order, contractors have seven calendar days to reserve credits and provide an executed agreement, with final conveyance of the Bill of Sale required within ten calendar days of payment. Payment will be rendered within 45 days of final inspection and acceptance.

Environmental Consulting Services

POSTED

DEADLINE

Construction Management AdministrationThe Construction Management Administration subcontract, issued by Loudoun County in Virginia, focuses on providing engineering assistance and administrative support for prime contractors working on VDOT transportation projects. The scope of work involves managing project acceptance, VDOT audits, and administrative close-out processes, as well as coordinating the resolution of design issues between the contractor and the owner. To qualify for the technical assistance portions of the contract, professional engineering credentials are required. The successful provider will be responsible for delivering comprehensive close-out packages and ensuring all files are audit-ready. This opportunity falls under NAICS code 541611, with a response deadline of October 13, 2026.

Administrative Management and General Management Consulting Services

POSTED

DEADLINE

Field Construction InspectionThis subcontract for Field Construction Inspection involves providing on-site quality assurance and quality control services for prime contractors working on VDOT transportation projects in Loudoun County, Virginia. The selected provider must supply Construction Inspectors who meet specific educational and experience credentials to ensure all work adheres to project plans, special provisions, and VDOT standards. Key responsibilities include the maintenance of daily logs and the delivery of detailed inspection reports and project documentation. The solicitation was posted on September 15, 2026, with a response deadline of October 13, 2026, falling under NAICS code 541330.

Engineering Services

POSTED

DEADLINE

Materials Testing Laboratory ServicesThis subcontract for Materials Testing Laboratory Services involves performing sampling and testing of construction materials for prime contractors on VDOT transportation projects. The selected provider must utilize VDOT-approved technicians and calibrated equipment to conduct all activities in strict accordance with VDOT Materials Division guidelines. Key deliverables include the submission of detailed material test reports and formal certifications of compliance. The opportunity is associated with Loudoun County in Virginia under NAICS code 541380. Interested parties must submit their responses by the deadline of October 13, 2026. Further details regarding the solicitation can be accessed through the official Loudoun County bids portal.

Testing Laboratories and Services

POSTED

DEADLINE

CEI Services for Route 15 N Widening: Battlefield Pkwy to Montresor Road, RFQ 714025

Solicitation # RFQ 714025

Loudoun County, Virginia, is seeking proposals under RFQ 714025 for Construction Engineering and Inspection (CEI) services to support the Route 15 North Widening project from Battlefield Parkway to Montresor Road. The selected consultant will provide full-time on-site inspection, construction administration, materials sampling and testing, and engineering support to ensure compliance with approved plans, specifications, and VDOT standards. The project is estimated to last 54 months, spanning from mobilization through project closeout. This will be a unit price contract based on agreed hourly rates, with technical oversight provided by the Director of the Department of Transportation and Capital Infrastructure. The procurement follows a qualifications-based selection process where a Proposal Analysis Group will shortlist firms for interviews before selecting a top-ranked offeror. Cost information must not be included in the initial proposal and will only be requested from the final selected firm. Proposals are due by October 13, 2026, at 4:00 PM and must be submitted as one physical hard copy and one electronic copy on a USB flash drive. Required documentation includes a proposal submission form, proof of authority to transact business, and an insurance certificate meeting specific Best's Key Ratings and coverage limits. Consultants must provide qualified personnel, including a Senior Inspector and Construction Inspectors with at least three years of relevant experience, and adhere to strict VDOT and federal regulations.

Engineering Services

POSTED

DEADLINE

Construction Management and Project Administration

Administrative Management and General Management Consulting Services

POSTED

about 1 month ago

DEADLINE

Field Construction Inspection Services

Engineering Services

POSTED

about 1 month 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