This Government Contract opportunity from Department Of The Interior was posted on June 26, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Environmental Research Laboratory Services

Closed

Federal

Submission Closed07/01/2026, 10:00:00 PM UTC

Contract Overview

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

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NAICS: 541620

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Environmental Impact and Permitting ServicesThe Environmental Impact and Permitting Services subcontract involves providing regulatory analysis and managing application processes for modifying streams and wetlands on projects for the Lower Loup Natural Resources District in Nebraska. The selected provider must hold an Environmental Consultant certification to secure necessary permits for water diversion from canals and discharge into creeks and wetlands, ensuring full compliance with federal laws and Nebraska water rights. The primary deliverables for this engagement include approved permits and detailed environmental compliance reports. Interested parties must submit their responses by October 2, 2026, under NAICS code 541620.

Lower Loup Natural Resources District

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Hydrogeologic Study and Groundwater ModelingThis subcontract for the Lower Loup Natural Resources District involves performing technical analysis of groundwater movement and recharge rates. The selected provider will model passive recharge and baseflow retiming for 1,461 acres utilizing MODFLOW software, piezometers, and water level monitoring equipment to deliver a comprehensive hydrogeologic report and recharge feasibility model. Qualified candidates must hold a Professional Geologist or Professional Engineer license. The opportunity was posted on September 11, 2026, with a response deadline of October 2, 2026. The project falls under NAICS code 541620 and is focused on supporting prime contractors within the state of Nebraska.

Lower Loup Natural Resources District

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Monroe Area Recharge Project

Solicitation # RFP-2026-0001

The Lower Loup Natural Resources District is seeking a qualified professional engineering consultant for the Monroe Area Recharge Project in southwestern Platte County, Nebraska. The project aims to design and implement a system to divert water from the Loup Power Canal into identified wetlands and drainages to facilitate groundwater recharge and baseflow retiming. The scope of work includes an existing conditions assessment, site identification and prioritization, conceptual and final design, permitting support, and the development of a final hydrologic modeling report and an operations and maintenance plan. All designs must adhere to Federal Energy Regulatory Commission requirements, including specific mandates for minimum flow in bypass reaches, run-of-canal operations, water temperature limits of 93 degrees Fahrenheit, and a maximum diversion of 2,000 cfs between March 1 and June 30. Proposals are due by 5:00 pm on October 2, 2026, and must consist of four hard copies and one digital version delivered to the district office in Ord, Nebraska. Selection will be based on technical qualifications, a proven track record with similar water retiming projects, the proposed approach, and cost effectiveness. Work is scheduled to commence by December 1, 2026, with a timeline to be mutually agreed upon following the award. The contract requires the consultant to be fully insured for general liability and workers compensation. Payment will be processed on a monthly basis, subject to a 10 percent retainage that will be released upon project completion.

Lower Loup Natural Resources District

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Environmental Sustainability and Resilience AnalysisThis subcontract for Environmental Sustainability and Resilience Analysis supports prime contractors on City of New Haven Reconnecting Communities projects. The scope of work involves performing environmental site assessments, climate resilience modeling, noise modeling, and public health assessments to establish effective mitigation strategies. These tasks are executed using specialized environmental sampling equipment and noise modeling software to ensure all deliverables meet the required technical standards. All activities must comply with the National Environmental Policy Act frameworks and the Federal Highway Administration Office of Planning, Environment, and Realty standards. The primary deliverables include comprehensive environmental site assessments and detailed noise modeling reports. This opportunity is categorized under NAICS code 541620 and is managed by the City Plan agency in Connecticut.

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Regulatory Permitting & Environmental ComplianceThis subcontract for Regulatory Permitting and Environmental Compliance involves obtaining local, state, and federal permits for prime contractors working on USDA NRCS projects within Cleveland County, North Carolina. The selected provider will be responsible for managing the permitting processes to secure Clean Water Act 401 and 404 permits, requiring close coordination with the NRCS and the North Carolina Division of Soil and Water. The contractor must demonstrate a proven track record of success in securing North Carolina state and federal permits and is required to deliver copies of all approved documentation. This opportunity falls under NAICS code 541620 and is issued by the County of Cleveland, North Carolina, with a response deadline of October 9, 2026.

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DPH | As-Needed Radiation Safety Consulting Svc

Solicitation # SFGOV-0000011986

The San Francisco Department of Public Health is seeking proposals from experienced firms to provide qualified staff to serve as a Radiation Safety Officer. The selected provider will ensure the safe and compliant use of ionizing radiation by managing regulatory compliance, developing nuclear medicine programs, conducting audits, overseeing personnel dosimetry, and providing consultation during regulatory inspections. These services are critical for maintaining current compliance and supporting the growth of future radiation-producing services. The solicitation process began on September 11, 2026, with a proposal submission deadline of 2:00 PM PT on October 14, 2026. An award announcement is expected by November 13, 2026, with an estimated contract start date of March 1, 2027. Interested proposers can coordinate through the primary point of contact, Lisa Lui, and refer to solicitation number SFGOV-0000011986 for further details.

San Francisco Department of Public Health

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Environmental Technical ConsultingThe Environmental Technical Consulting subcontract with the Mississippi Department of Environmental Quality involves providing professional scientific and technical oversight for prime contractors on emergency response projects. The scope of work includes performing site assessments, chemical analysis, geological evaluations, and response management utilizing specialized sampling equipment and monitoring well supplies. The selected provider will be responsible for delivering comprehensive technical reports, site analyses, and professional recommendations. This opportunity requires professional licensure for all chemists and geologists involved in the project. The contract falls under NAICS code 541620 and was posted on September 11, 2026, with a response deadline of October 12, 2026.

MS DEPT ENVIRONMENTAL QUALITY

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Lead Compliance PlanningThis subcontract opportunity with the County of Kern in Bakersfield, California, focuses on the development of lead compliance plans for prime contractors. The selected provider will be responsible for creating comprehensive Lead Compliance Plan documents to ensure strict adherence to environmental health and safety standards and regulatory requirements during the removal of old materials. The solicitation was posted on September 11, 2026, with a response deadline of September 30, 2026. Falling under NAICS code 541620, the contract requires the delivery of a formal compliance document to ensure safety and regulatory alignment for projects within the county.

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Energy Efficiency Consulting and Certification

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Regulatory Health Compliance Consulting

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AI Contract Overview

The contract seeks specialized laboratory services to support ecological research focused on land reclamation, land management, and the impacts of grazing in arid ecosystems. The work requires advanced analytical capabilities and technical expertise to generate data critical for understanding environmental recovery and sustainable resource use in dryland regions. The services are intended to aid in the evaluation of soil health, vegetation dynamics, water retention, and long-term ecosystem resilience under varying land use practices. This is a subcontract opportunity posted under NAICS code 541620, with a response deadline of July 1, 2026, at 10:00 PM Eastern Time. The funding agency is the Department of the Interior’s Office of Acquisition Grants, and the performance location is unspecified, indicating flexibility for the contractor to conduct work at their own facilities or as otherwise coordinated with the lead agency. While no set-aside status is indicated, interested parties must respond by the stated deadline to be considered for award, and all work must align with the technical objectives of supporting federal ecological research priorities in arid environments.