This Solicitation opportunity from California was posted on October 8, 2025. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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A&E Shortlist RFQ R-2526-06

Closed

0000036906State & Local

Submission Closed11/13/2025, 12:00:00 AM UTC

Contract Overview

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

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NAICS: 541330

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Structural Design for Trail InfrastructureThis subcontract for Structural Design for Trail Infrastructure involves providing specialized structural analysis and design services for prime contractors working on Northwest Hills Council of Governments projects. The scope of work focuses on the design of bridges, boardwalks, and culverts to ensure stability and resolve structural challenges, with a requirement for the use of structural analysis software. Key deliverables include detailed structural drawings, load calculations, and material specifications. To qualify for this engagement, the provider must hold a Professional Engineering license in Structural Engineering. The opportunity is managed through DAS Procurement for the state of Connecticut under NAICS code 541330. Interested parties must submit their responses by the deadline of November 30, 2026.

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Multi-Use Trail Design and EngineeringThis subcontract for Multi-Use Trail Design and Engineering involves providing primary planning and civil engineering design services for prime contractors working on Northwest Hills Council of Governments projects. The selected provider will be responsible for planning trail systems, developing technical implementation methodologies, and establishing project timelines with specific milestones. Key deliverables include final design plans, technical specifications, and comprehensive project schedules, with a requirement for the use of CAD and GIS mapping tools. To be eligible, the contractor must hold a Professional Engineer license and maintain insurance that includes a Waiver of Subrogation. This opportunity is managed through DAS Procurement for the state of Connecticut under NAICS code 541330. Interested parties must submit their responses by the deadline of November 30, 2026.

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Solicitation # EDC 11- 2026 -01

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Campus Consulting – Geotechnical Engineering Services

Solicitation # 20261026018

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The New Jersey Department of Transportation Procurement is seeking proposals for solicitation TP-870, which focuses on Concept Development services. This agreement is structured as a three year term contract specifically for Design B-1 Level A and H-1 Level A requirements. The project falls under NAICS code 541330, indicating a focus on engineering services. Interested parties must submit their responses by the deadline of November 17, 2026, at 3:00 PM. The solicitation was officially posted on October 27, 2026, and is managed through the Bid Express platform.

New Jersey Department of Transportation Procurement

POSTED

about 12 hours ago

DEADLINE

in 21 days

General Info

Agency

California Department of Toxic Substances Control

NAICS

541330 - Engineering Services

Place of Performance

CA, USA

Set-Aside

NONE

Documents

Addendum 1 to RFQ R-2526-06 Professional Engineering Services Short List

161 pages · amendment

High

Request for Qualifications R-2526-06 Professional Engineering Services Short List

158 pages · sources-sought

High

RFQ R-2526-06 Attachment 5 Blank Data Sheet

10 pages · rfq

High

RFQ R-2526-06 Professional Engineering Services Short List Addendum 2

161 pages · amendment

High

RFQ R-2526-06 Professional Engineering Services Short List Addendum 3

239 pages · amendment

High

DTSC Professional Engineering Services Short List RFQ R-2526-06 Questions and Responses

13 pages · q-and-a

Low

RFQ R-2526-06 Attachment 3 Experience & Reference Form

10 pages · other

Low

AI Contract Breakdown

Uniform Contract Format

Timeline

1 update

PhaseClosed

PostedOct 8

Solicitation

Deadline changedOct 8

Response deadline changed from Nov 13, 2025 to Nov 12, 2025.

Response DeadlineNov 13

Deadline has passed

Submission Closed

11/13/2025, 12:00:00 AM UTC

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Organization & Contact Information

AgencyCalifornia Department of Toxic Substances Control

Contacts1 person available

OfficeN/A

Organization / AgencyCalifornia Department of Toxic Substances Control

Office AddressN/A

Contacts

Hunter Witt

contact@example.gov

Full Description

The firms on the Short List will provide professional engineering services in support of DTSC's efforts to investigate and clean up hazardous substances and hazardous waste sites throughout California. Bidders shall be knowledgeable in all applicable laws and regulations including but not limited to California Health and Safety Code (H&SC) Division 20, Chapter 6.5 including Closure/Post-Closure and Corrective Action, H&SC Division 45 § 78000 et al , and 40 CFR Part 300, National Contingency Plan. The bidders shall demonstrate experience in conducting site and/or facility investigations (including air, soil, soil gas, groundwater, and surface water), risk assessments, feasibility studies, closures, remedial design for a specific response action or corrective action; (including, but not limited to, a corrective action carried out pursuant to H&SC, section 25200.10). The bidders shall be experienced in construction practices and oversight.