This Subcontract opportunity from Department Of Defense was posted on July 9, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Environmental Compliance & Prohibited Substances Monitoring

Closed

Federal

Submission Closed07/20/2026, 01:00:00 PM EDT

Contract Overview

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

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NAICS: 541620

New

International

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Stream Mitigation Credit ProviderThis subcontract agreement establishes a partnership for the provision of 450 stream mitigation credits to support prime contractors working on Loudoun County projects, with a specific focus on the Lightridge Park development. The provider is responsible for delivering these credits from a mitigation bank and must submit a current credit ledger along with a Primary Service Area map. The formalization of this arrangement requires the execution of an Agreement for Credit Purchase and Sale. To ensure regulatory compliance, the transfer of credits is subject to approval from the Virginia Department of Environmental Quality and the U.S. Army Corps of Engineers. The contract falls under NAICS code 541620 and is managed by Loudoun County, Virginia, with a response deadline set for December 15, 2026.

POSTED

DEADLINE

Purchase of Stream Mitigation Credits for Lightridge Park, RFQ 719029

Solicitation # RFQ 719029

Loudoun County, Virginia, is soliciting bids under RFQ 719029 for the purchase of an estimated 450 stream mitigation credits to provide compensatory mitigation for stream impacts associated with the construction of Lightridge Park. To be eligible, bidders must be owners or authorized representatives of mitigation banks approved by the U.S. Army Corps of Engineers (USACE) and the Virginia Department of Environmental Quality (DEQ). Credits must be calculated using the Unified Stream Methodology (USM) or Stream Condition Units (SCUs) and must be released and available for sale at the time of bid opening. Furthermore, the bank's approved service area must include the Upper Bull Run watershed, specifically Hydrologic Unit Code (HUC) 020700100701. The final quantity of credits will be determined by the requirements of USACE State Program General Permit No. NAO-2026-01685 and DEQ Virginia Water Protection Permit No. WP4-26-1792. The contract will be awarded to the lowest responsive and responsible bidders based on unit cost, with the County reserving the right to award multiple contracts if a single bidder cannot provide the full quantity of credits. Bids must be submitted by December 15, 2026, and must include a W-9 form and Proof of Authority to Transact Business in Virginia. Required submissions include one physical hard copy and one electronic PDF copy on a USB flash drive. Upon award, the contractor must provide a written letter of credit availability and an executed purchase agreement within seven calendar days of the purchase order, followed by a Bill of Sale and verification of conveyance to USACE and DEQ within ten calendar days of payment.

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Wetland Mitigation Credit ProviderThis subcontract opportunity with the South Dakota State Government seeks a recognized mitigation bank entity to provide certified wetland mitigation credits for prime contractors working on state transportation projects. The scope specifically includes project PCN 01VA – 08DJ – 08DK as well as other initiatives listed in the State Transportation Improvement Program. All provided credits must strictly adhere to USACE 404 Permit and EO11990 standards to ensure environmental compliance. The selected provider is required to maintain Commercial General Liability insurance of at least 1,000,000 dollars. Key deliverables for the contract include the provision of a Bill of Sale and the necessary notifications of acceptance from the USACE and FHWA. Interested parties must submit their responses by December 3, 2026.

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Urban Design and Historic Preservation ConsultantThe Spalding County Board of Commissioners in Georgia is seeking an Urban Design and Historic Preservation Consultant for a subcontracting opportunity. The selected consultant will be responsible for establishing visual and physical standards for the built environment to guide prime contractors on county projects. Key deliverables include the creation of form-based codes and historic preservation standards, as well as the production of supporting graphics, illustrations, and diagrams to help visualize Unified Development Ordinance requirements. Qualified candidates must possess specialized expertise in urban design, historic preservation, or form-based coding. This opportunity was posted on November 13, 2026, with a response deadline of December 15, 2026. The project falls under NAICS code 541620 and focuses on enhancing the architectural and historical integrity of the local environment through detailed design standards and visual documentation.

Spalding County Board of Commissioners

POSTED

about 18 hours ago

DEADLINE

in about 1 month

AI Contract Overview

The contract mandates strict verification of compliance with prohibited substances including ozone-depleting substances, mercury, and hexavalent chromium across all manufacturing processes, in alignment with MIL-DTL-28840 and NAVSEA 5100-003D standards. All suppliers and contractors must implement rigorous testing, documentation, and monitoring procedures to ensure no regulated materials are present in components or materials used in production, with noncompliance resulting in rejection of deliverables and potential contract penalties. The work is to be performed at the designated facility in New Cumberland, Pennsylvania, with full traceability and certification required for all materials and processes. The contract is classified as a subcontract under NAICS code 541620, issued by the Active Devices Division of the Department of Defense, with a response deadline of July 20, 2026, and was posted on July 9, 2026. Compliance is not optional and must be demonstrable through auditable records, third-party validation where applicable, and continuous adherence to environmental and safety regulations specified in the governing military standards. The focus is on maintaining the integrity of defense manufacturing systems by eliminating harmful substances from the supply chain, reinforcing the Department of Defense’s commitment to environmental responsibility and regulatory adherence.

General Info

Strict compliance required for prohibited substances in defense manufacturing at New Cumberland, Pennsylvania, per MIL-DTL-28840 and NAVSEA 5100-003D standards.

Agency

Department Of Defense → ACTIVE DEVICES DIVISION

NAICS

541620 - Environmental Consulting Services

Place of Performance

NEW CUMBERLAND, PA, 17070-5002, USA

Set-Aside

NONE

Documents

This scope was carved out of SPE7M5-26-T-316C.

The full solicitation package (2 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

CONNECTOR, PLUG, ELECTRICAL

AI Contract Breakdown

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Timeline

PhaseClosed

PostedJul 9

subcontract

Response DeadlineJul 20

Deadline has passed

Submission Closed

07/20/2026, 01:00:00 PM EDT

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Organization & Contact Information

AgencyDepartment Of Defense → ACTIVE DEVICES DIVISION

ContactsNo contacts available

OfficeN/A

Organization / AgencyDepartment Of Defense → ACTIVE DEVICES DIVISION

Office AddressN/A

ContactsNo contact information available

Full Description

Verification of compliance with prohibited substances (e.g., ODS, mercury, hexavalent chromium) in manufacturing per MIL-DTL-28840 and NAVSEA 5100-003D.