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State of Delaware DOT·Delaware

Project Development & Design Services

Closes 3/26/2026$5M – $30MRequest for Proposal
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Description

Delaware’s Department of Transportation is seeking qualified firms to provide a broad suite of professional engineering and design services for transportation projects across the state. The solicitation is an IDIQ contract that can award up to eight separate task‑order agreements over a five‑year period, each with a maximum ceiling of $30 million. Services include highway and bridge design, topographic and geotechnical surveys, NEPA documentation, traffic‑management plans, GIS, environmental compliance, and related project‑management functions. Proposals must be submitted electronically via the Bonfire portal by March 19 2026, include a complete GSA SF‑330 (with Section G), and meet extensive insurance and certification requirements.

Attached files

Contact

Julia Vander Schel(Consultant Control Coordinator)

[email protected]

(302) 760-2031

Key dates

Opened
2/18/2026
Questions due
3/4/2026
Closes
3/26/2026
Duration
5 years

Last updated

Details

Type
Request for Proposal
Industry
Engineering Services
NAICS
541330
Solicitation №
DOT262197-2204-PROJECTDEV

Budget estimate

$5,000,000 – $30,000,000

The solicitation allows up to eight separate agreements, each capped at $30 million, with a five‑year term. Assuming a firm could win one or more task orders, the expected earnings could range from a few million dollars for a single, smaller task order to the full $30 million ceiling for a large, multi‑disciplinary project. A realistic ball‑park for a first award is $5 million–$30 million, depending on scope and the number of task orders secured.

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