This Solicitation opportunity from Government of Canada was posted on May 1, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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TOMB Ernst Brook Study RFP

Closed

TMB-ERBRST-2026International

Submission Closed05/25/2026, 06:00:00 PM UTC

Contract Overview

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

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NAICS: 541360

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International

Applied TEM and Groundwater Assessment Training, including field investigations at three schools in Teouma, Efate, Vanuatu. Pacific Supply - [email hidden]

Solicitation # LRQS-2026-9207201

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Department of Conservation and Natural Resources

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Bureau of Geological Survey Borehole Geophysics

Solicitation # 6100066788

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Bureau of Geological Survey Electrical Resistivity

Solicitation # 6100066832

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Geotechnical Survey & Soil AnalysisThis subcontract opportunity involves performing geotechnical surveys and soil analysis for prime contractors working on Commonwealth of Virginia facility projects. The selected provider will conduct subsurface investigations, including soil borings and laboratory testing, to determine soil bearing capacity and provide essential foundation recommendations. All work must be overseen by a Licensed Professional Geologist or Professional Engineer, culminating in the delivery of a comprehensive Geotechnical Report. The project is associated with the Virginia Department of Transportation and will be performed in Stony Creek. Interested parties must submit their responses by November 25, 2026. This effort falls under NAICS code 541360 and is specifically designed to support the structural integrity of DGS facility projects through precise soil analysis and engineering expertise.

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Dynamic Sensor-Tasking and Routing System for Subsurface Hazard Detection

Solicitation # DTR27BZ02-NV003

The Defense Threat Reduction Agency is soliciting a Phase I SBIR proposal for a Dynamic Sensor-Tasking and Routing System to enhance the detection and defeat of subsurface WMD devices and components. Current operational capabilities suffer from a collect-everything bottleneck where unmanned platforms use static scripts that flood tactical networks with raw data and fail to adapt to changing soil physics. To resolve this, the agency requires an explainable, adaptive machine-learning architecture using Super Intelligence to dynamically schedule, sequence, and gate geophysical sensor modalities. This decision engine must utilize probabilistic methods, such as reinforcement learning, contextual bandits, or partially observable Markov decision processes, to optimize sensor deployment at the edge based on real-time environmental physics and mission constraints. This total small business set-aside solicitation, numbered DTR27BZ02-NV003, focuses on the Trusted AI and Autonomy priority area and requires CMMC Level 1 compliance. Proposals must be submitted via the DoW SBIR/STTR Innovation Portal (DSIP) and are evaluated based on technical merit, investigator qualifications, and commercial potential. The project aims to move beyond stove-piped visual mapping and post-processing suites toward a closed-loop system that can autonomously verify threats and adjust routing in uncharacterized environments. Successful development will lead to large-scale field demonstrations in Phase III to ensure reliable subsurface hazard clearance while minimizing operator exposure and network saturation.

Defense Threat Reduction Agency

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]Hydrogeological studies for institutional and community Water facilities and Hydrological assessment for Potential Managed Aquifer Recharge Sites.

Solicitation # LRPS-2026-9207098

UNICEF has issued a Request for Proposals under solicitation number LRPS-2026-9207098 for hydrogeological studies regarding institutional and community water facilities, as well as hydrological assessments for potential managed aquifer recharge sites in Uganda. Interested vendors must be registered as a company or NGO within the United Nations Global Marketplace and have completed all mandatory registration information to access the necessary tender documentation. The submission process is managed through the UNICEF e-submissions system. Bidders are encouraged to express interest via the UNGM tender notice and opt in early to identify all mandatory document placeholders and questionnaires. It is critical that all submitted files are functional and uncorrupted to avoid bid invalidation, and vendors should regularly monitor the system for updates, clarifications, or deadline extensions.

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PS- RFP for Geological Survey for Installation of Monitoring Wells, Well Remediation, and Aquifer Testing

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Marine Archaeological Remote Sensing InvestigationThis subcontract involves performing remote sensing investigations to identify submerged cultural resources for prime contractors working on Florida Department of Environmental Protection projects. The scope of work requires conducting marine archaeological surveys utilizing specialized equipment, including side scan sonar, magnetometers, and sub-bottom profilers. All activities must be performed in strict accordance with Florida Rule Chapter 1A-46, Chapter 258 of the Florida Statutes, and Chapter 62D-2 of the Florida Administrative Code, with the final deliverables consisting of detailed identification and mapping reports of cultural sites. The opportunity is categorized under NAICS code 541360 and is associated with the state of Florida. Interested parties should note that the response deadline is December 15, 2026. This project focuses on the critical preservation and documentation of underwater heritage sites through advanced technical surveying and regulatory compliance.

Department of Environmental Protection

POSTED

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Submerged Cultural Resources Remote Sensing Investigation

Solicitation # 2027004

The Florida Department of Environmental Protection is soliciting qualified vendors for a Submerged Cultural Resources Remote Sensing Investigation across approximately 225 acres within the Lignumvitae Key Botanical State Park, Indian Key Historic State Park, and John Pennekamp Coral Reef State Park. The primary objective is to identify submerged cultural resources to ensure legal compliance and guide the maintenance and installation of signage and markers. The project must adhere to Chapter 258 of the Florida Statutes, Chapter 62D-2 of the Florida Administrative Code, and the reporting standards outlined in Florida Rule Chapter 1A-46. The contract is awarded to the most advantageous offer based on a three-volume evaluation consisting of past performance, technical response, and price. The selected contractor will operate as an independent entity and is prohibited from subcontracting services. Key contractual terms include a potential renewal period of up to three years, a requirement to pay a one percent MFMP transaction fee, and a strict delivery timeline with potential invoice reductions of one percent per day for delays beyond June 1, 2027. All intellectual property created specifically for the Department will be owned by the State. Deliverables are subject to a 30-day inspection period by the Department's Contract Manager, with a 15-day window for the contractor to remediate any unsatisfactory work at no additional cost.

Department of Environmental Protection

POSTED

5 days ago

DEADLINE

in about 1 month

AI Contract Overview

The Town of Mahone Bay is issuing a request for proposals to conduct a hydrological and hydraulic assessment of Ernst Brook within its boundaries, focusing on a defined study area with the potential to inform future design work for Jubilee Park. The project is structured in two stages: Stage 1 is mandatory and requires the submission of a comprehensive report detailing collected data and preliminary options for stream management, while Stage 2 is optional and would only proceed if requested after Stage 1’s completion, aiming to develop pre-design concepts specifically for the Jubilee Park property. Proposals must be submitted by May 25, 2026, with all official documentation, including any amendments or addenda, available exclusively through the Nova Scotia Procurement Portal, as tender notices on CanadaBuys may not be current. The contract is open to qualified proponents with no cost associated with acquiring the bidding documents, though third-party platforms may require registration or fees for access or submission. All correspondence and inquiries should be directed to Lauren Clark, the Contracting Authority, at the provided email address.

General Info

Town of Mahone Bay seeks hydrological assessment of Ernst Brook for Jubilee Park, two-stage proposal due May 25, 2026.

Agency

Government of Canada → Town of Mahone Bay

NAICS

541360 - Geophysical Surveying and Mapping Services

Place of Performance

CAN

Set-Aside

NONE

Documents

No documents available

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AI Contract Breakdown

Uniform Contract Format

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Timeline

PhaseClosed

PostedMay 1

Solicitation

Response DeadlineMay 25

Deadline has passed

Submission Closed

05/25/2026, 06:00:00 PM UTC

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Organization & Contact Information

AgencyGovernment of Canada → Town of Mahone Bay

Contacts1 person available

OfficeN/A

Organization / Agency

Government of Canada → Town of Mahone Bay

Office AddressN/A

Contacts

Lauren ClarkContracting Authority

contact@example.gov

Full Description

The Town of Mahone Bay is seeking proposals from qualified proponents to undertake a hydrological and hydraulic assessment of a defined study area along Ernst Brook, located in Mahone Bay, NS. Stage 1 (required report) will present study data and initial options, Stage 2 (optional report to be requested on completion of Stage 1) will consider options and develop pre-design for Jubilee Park property. Cost of acquiring documents: Not Applicable Terms of payment for acquiring documents: Not Applicable Tender notices on CanadaBuys published for Nova Scotia Public Sector Entities may not reflect amendments. For tender documents and up-to-date addenda, refer to the Nova Scotia Procurement Portal: https://procurement-portal.novascotia.ca/tenders/TMB-ERBRST-2026 For additional detail on contract duration, refer to the tender documents. Note that in some cases, third-party hosting platform registration and/or fees may be required to review related documents, or to submit tender responses.

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