This Subcontract opportunity from Delaware was posted on October 15, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Environmental Remediation Consulting

Closed

State & Local

Submission Closed11/04/2026, 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: 541620

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Site Conditions and Geotechnical AnalysisThis subcontract for Site Conditions and Geotechnical Analysis involves performing technical investigations of existing site conditions for prime contractors working on Housing Corporation of East Windsor projects. The selected provider will utilize soil sampling equipment and geotechnical testing tools to evaluate physical and environmental constraints, identifying critical issues that may impact overall project feasibility. These efforts will culminate in the delivery of essential technical input for the Existing Conditions and Constraints Memorandum. Managed by DAS Procurement for the state of Connecticut, the contract requires the provider to hold a Professional Geologist or PE license and maintain Professional Liability insurance. Interested parties must respond by November 14, 2026, regarding this opportunity which falls under NAICS code 541620.

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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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Environmental and Resource Agency Permitting ConsultantThe Environmental and Resource Agency Permitting Consultant subcontract involves securing necessary resource agency permits for prime contractors working on bridge projects for the County of San Mateo. The selected consultant will be responsible for coordinating with the California Department of Fish and Wildlife and the US Army Corps of Engineers to obtain permits for work conducted in wetland drainage areas, while ensuring all activities remain compliant with Planning Permit PLN2013-00451. This engagement requires specialized expertise in resource agency permitting processes and a deep understanding of wetland regulations to successfully deliver approved permits. Managed by the Planning and Building agency, the solicitation was posted on November 6, 2026, with a response deadline of November 17, 2026.

Planning and Building

POSTED

DEADLINE

Solicitation # 2027-RFP - Big Wave Bridge-00211

The County of San Mateo, through the Planning and Building department, is soliciting proposals for a qualified consultant to secure resource agency and encroachment permits for the construction of the Big Wave New Bridge. Located at 386 Airport Street in Half Moon Bay, the bridge will span a wetland drainage area between a Big Wave parcel to the north and a County-owned parcel to the south to ensure pedestrian path continuity toward the Princeton area. This project is conducted under the conditions of approval for Planning Permit PLN2013-00451. It is important to note that the actual construction of the bridge and the application for the building permit are explicitly excluded from the consultant's scope of work. The contract has a term of one year, with an anticipated award date of November 24, 2026. Proposals must be submitted via the eProcurement portal by November 16, 2026, and must be divided into a technical proposal and a separate fee proposal. Award selection is based on a points-based scoring method where firm qualifications, project approach, proposed schedule, and price are each weighted at 25 percent. The County provides a procurement preference for local businesses and non-profits. All communications regarding the RFP must be handled through the authorized contact persons, Camille Leung and Amy Tang, or the eProcurement portal.

Planning and Building

POSTED

1 day ago

DEADLINE

in 9 days

AI Contract Overview

This subcontract opportunity for Environmental Remediation Consulting supports prime contractors on facility projects for the Brandywine School District in Delaware. The selected provider will be responsible for conducting comprehensive environmental assessments, identifying hazardous materials through sampling and testing, and developing detailed remediation plans and specifications for site cleanup. The project requires a Certified Environmental Professional to ensure all technical standards are met. Interested parties must submit their responses by November 4, 2026, under NAICS code 541620. The primary deliverables include finalized environmental remediation plans and technical specifications necessary for the safe execution of district facility improvements.

General Info

Environmental remediation consulting for Brandywine School District facilities, due November 4, 2026.

Agency

Delaware → Brandywine School District

NAICS

541620 - Environmental Consulting Services

Place of Performance

Not specified

Set-Aside

NONE

Documents

This scope was carved out of BSD270002-CMSERVICES.

The full solicitation package (4 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

CM Services for New Bush Early Education Center

AI Contract Breakdown

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Timeline

PhaseClosed

PostedOct 15

subcontract

Response DeadlineNov 4

Deadline has passed

Submission Closed

11/04/2026, 06:00:00 PM UTC

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Organization & Contact Information

AgencyDelaware → Brandywine School District

ContactsNo contacts available

OfficeN/A

Organization / AgencyDelaware → Brandywine School District

Office AddressN/A

ContactsNo contact information available

Full Description

Performs environmental assessments and develops remediation plans for prime contractors on Brandywine School District facility projects. Identifies hazardous materials, designs remediation strategies, and writes environmental specifications for site cleanup using sampling and testing equipment. Requires a Certified Environmental Professional. Delivers environmental remediation plans and specifications.

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