This Subcontract opportunity from Department Of Defense was posted on August 24, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Environmental Remediation and Monitoring

Closed

Federal

Submission Closed09/04/2026, 06:00:00 AM 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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Brownsville Housing Authority

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Groundwater Data Processing and Hydrogeological ModelingThis subcontract for Groundwater Data Processing and Hydrogeological Modeling supports UNICEF projects in Vanuatu by providing specialized geophysical data analysis. The selected contractor will be responsible for inverting raw TEM data to create inversion outputs, interpretive sections, and maps. By integrating these results with topography, geology, borehole records, and water quality data, the contractor will rank borehole investigation targets and deliver comprehensive technical groundwater assessment reports and site maps. To qualify for this engagement, the contractor must possess professional credentials as a hydrogeologist or geophysicist and have access to necessary GIS software. The work falls under NAICS code 541620 and focuses on delivering critical data processing and modeling services to assist prime contractors in identifying viable groundwater sources within the region.

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On-Call Solid Waste Data Analysis and Economic Services

Solicitation # 26-202-S

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Seattle Public Utilities

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Solicitation # 2027-RFP - Big Wave Bridge-00211

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Planning and Building

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Parks and Wildlife Department

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Environmental Due Diligence and Site AssessmentThis subcontract focuses on providing technical due diligence and environmental assessments for prime developers working on land projects managed by the City of Cleveland Department of Economic Development. The scope of work includes conducting Phase I and II Environmental Site Assessments, producing geotechnical reports, and performing land surveys to evaluate the buildability of designated sites. The primary objective is to deliver comprehensive due diligence reports and necessary environmental documentation to support development decisions. The project falls under NAICS code 541620 and is associated with the state of Ohio. Interested parties should note that the response deadline for this opportunity is January 4, 2027. All activities are centered on ensuring that land projects meet the required technical and environmental standards before construction begins.

Economic Development

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in about 2 months

AI Contract Overview

The Environmental Remediation and Monitoring subcontract is issued by the Department of Defense under the W7QP Uspfo Activity Gu Arng. This project focuses on soil and groundwater testing, remediation oversight, and compliance reporting for sites with potential contamination. The work is categorized under NAICS code 541620 and will be performed in the 96913 zip code area. This opportunity is designated as a total Small Business Set Aside. Interested parties must submit their responses by the deadline of September 4, 2026, following the posting date of August 24, 2026.