Request For Proposals -- PATCO Car Equipment Shop Crane Overhaul
Here is a summary of the RFP document text: The Authority is soliciting proposals from professional consulting engineering firms for the…
Closed bids
Closed Delaware Civil Engineering Bids & RFPs
- Closed in the last 30 days
- 0
- Closed this year
- 18
- Closed bids on record
- 50+
Bid Banana holds 50+ closed Delaware civil engineering solicitations. These are the 49 that closed most recently. In the last 12 months, the most Delaware civil engineering bids closed in March 2026 (4); the agencies behind the most of the 49 most recent were State of Delaware DOT, Delaware undefined DOT and Sussex County.
Recently closed
- Slaughter Beach Transmission System & North Ellendale Diversion Sewer Projects
Construction of the SLAUGHTER BEACH TRANSMISSION SYSTEM PROJECT S22-26, and NORTH ELLENDALE DIVERSION SEWER PROJECT, PROJECT S23-08.
- Construct Taxiway B
This project represents the final bid package required to complete the full-length parallel Taxiway B along the west side of primary Runway…
- Business Park Water Storage Tank Modifications
The Project consists of demolishing two (2) 150,000 gallon steel water storage tanks, concrete foundations and appurtenances. Installing air…
- Dewey Beach Tank Recoating
The Project consists of repairs and recoating the 1,000,000 gallon Spheroidal Elevated Tank, known as the Dewey Beach Tower, is located at…
- Slaughter Beach Vacuum Sewer Building Project
This contract generally includes the installation of approximately 7,400 linear feet of four (4”) PVC vacuum main, 7,700 linear feet of six…
- Irrigation Rigs Replacement
Bids are being sought from contractors to provide all labor, materials and equipment required to replace three (3) existing center pivot…
- Underground Utility Locating Services
The City of Dover is issuing a Request for Proposal (RFP) for underground utility locating services. The proposal submission deadline is…
- On-Call Planning Services (Comprehensive Plan)
The Sussex County Council seeks multiple firms to provide on-call planning services for a six-year period to assist with the preparation of…
- Swimming Pool & Splash Park Seasonal Maintenance
The 436 Contracting Squadron at Dover AFB is seeking a small business vendor to provide seasonal maintenance for the swimming pool and…
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- Slaughter Beach Collection System
This contract generally includes the installation of approximately 7,400 linear feet of four (4”) PVC vacuum main, 7,700 linear feet of six…
- Kitchen Hoods and Ducts Cleaning
The 436TH Contracting Squadron is seeking information from small business concern contractors capable of providing kitchen hoods and ducts…
- Milford Corporate Center Elevated Water Storge Tank
The City of Milford is seeking bids for the construction of an elevated water storage tank at the Milford Corporate Center. The project…
- Dover AFB - 436 CES Support Equipment Maintenance
The United States Air Force is seeking a contractor to provide maintenance and repair services for equipment and vehicles at the 436th Civil…
- Briarwood Estates Septic Elimination
The Project consists of furnishing and installing approximately 5,600 lineal feet of 8” PVC gravity sewer main; 2,050 lineal feet of 6” PVC…
- Improvements to Griffith Lake Dam
The State of Delaware, Department of Natural Resources and Environmental Control, is seeking bids for the construction of improvements to…
- REPLACEMENT OF BRIDGE 1-185 ON OAK RIDGE ROAD
The Delaware Department of Transportation (DelDOT) is seeking bids for the replacement of Bridge 1-185 on Oak Ridge Road. The project…
- REPLACEMENT OF BR 1-453 ON WALKER SCHOOL ROAD
The Delaware Department of Transportation is seeking bids for the replacement of Bridge 1-453 on Walker School Road. The project involves…
- Request For Proposals -- DRPA-17-2025 Calibration and Testing of PA and NJ Switchgear and Load Break Cubicles for Ben Franklin Bridge-2025
Here is a summary of the RFP document text: The Delaware River Port Authority is seeking proposals for the calibration and testing of…
- Laurel Drive Pump Station Upgrade Engineering Design Support
The City of Dover is issuing a Request for Proposal (RFP) for the Laurel Drive Pump Station Upgrade Engineering Design Support. The proposal…
- EAST COAST GREENWAY, SR 4 SHARED-USE PATH GAP
The project involves designing and constructing a multi-use pathway along SR4 near the SR273 interchange, including bike/ped crossing…
- Aids to Navigation (ATON) Maintenance
The Delaware Department of Natural Resources and Environmental Control (DNREC) is seeking a vendor to provide Aids to Navigation (ATON)…
- Independent Cost Estimating Services
The Delaware Department of Transportation is seeking a consulting engineering firm to provide independent cost estimating and scheduling…
- PAVEMENT & REHABILITATION, KENT II, (WHITELEYSBURG & VERNON), 2025
The Delaware Department of Transportation is seeking bids for the Pavement & Rehabilitation, Kent II, (Whiteleysburg & Vernon), 2025…
- ADAMS STREET SIDEWALK
The Delaware Department of Transportation (DelDOT) is soliciting bids for the construction of a sidewalk on Adams Street in Wilmington…
- REPLACEMENT OF BRIDGE 1-185 ON OAK RIDGE ROAD
The Delaware Department of Transportation is seeking bids for the replacement of Bridge 1-185 on Oak Ridge Road. The project involves…
- OPEN-END PEDESTRIAN ACCESS ROUTES & SIDEWALK IMPROVEMENTS, NCC FY25-FY27
The Delaware Department of Transportation is soliciting bids for the Open-End Pedestrian Access Routes & Sidewalk Improvements project in…
- WEST STREET PATHWAY
The Delaware Department of Transportation (DelDOT) is seeking bids for the West Street Pathway project. The project involves the design and…
- BRIDGE PAINTING, SUSSEX COUNTY, FY 25
The Delaware Department of Transportation (DelDOT) is seeking bids for the Bridge Painting, Sussex County, FY 25 project. The project…
- COMMUNITY TRANSPORTATION FUND, NEW CASTLE IX, 2025
The Community Transportation Fund project in New Castle IX, 2025, involves the construction of curb and gutter, sidewalk repairs, and…
- PAVEMENT AND REHABILITATION, NORTH I, 2024
The Delaware Department of Transportation is soliciting bids for the Pavement and Rehabilitation, North I, 2024 project. The project…
- PAVEMENT AND REHABILITATION, NORTH II, 2024
The Delaware Department of Transportation is seeking bids for the Pavement and Rehabilitation, North II, 2024 project. The project involves…
- REPLACEMENT OF BR 3-164 ON SR36 CEDAR BEACH ROAD
The Delaware Department of Transportation is seeking bids for the replacement of Bridge 3-164 on SR36 Cedar Beach Road. The project involves…
- North Park Drive Rehabilitation Wilmington State Parks
The North Park Drive Rehabilitation project involves the rehabilitation of the existing sidewalk from the intersection with N Van Buren…
- COMMUNITY TRANSPORTATION FUND, NEW CASTLE VII, 2025
The Delaware Department of Transportation is seeking bids for the Community Transportation Fund, New Castle VII, 2025 project. The project…
- COMMUNITY TRANSPORTATION FUND, WILMINGTON, 2025
The Community Transportation Fund project in Wilmington, Delaware, involves various road and bridge construction activities, including curb…
- Wetland Resource Evaluation
The Delaware Department of Transportation is seeking proposals for a Wetland Resource Evaluation project. The project involves providing a…
- Snow and Ice Removal
The State of Delaware is seeking a vendor to provide snow and ice removal services for various state agencies and facilities. The contract…
- WEST CAMDEN BYPASS
The West Camden Bypass project involves the construction of a new alignment from SR10 east of the Railroad, traversing an open area behind…
- IDIQ- STATEWIDE EMERGENCY ITS AND TRAFFIC MAINTENANCE, FY25-FY27
The Delaware Department of Transportation is seeking bids for an Indefinite Delivery/Indefinite Quantity (IDIQ) contract for statewide…
- RESILIENCE PAVING & REHABILITATION, STATEWIDE, FY25
The Delaware Department of Transportation is seeking bids for a resilience paving and rehabilitation project statewide. The project involves…
- Statewide Construction Inspection Services
The Delaware Department of Transportation is seeking proposals from qualified firms to provide construction inspection services on an…
- SUBDIVISION PAVING, NEW CASTLE COUNTY I, 2025
The Delaware Department of Transportation is seeking bids for the subdivision paving of New Castle County I, 2025. The project involves…
- Erosion and Sediment Control Compliance
The Delaware Department of Transportation is seeking proposals from qualified firms to provide Certified Construction Reviewers (CCR's) for…
- Vehicle Barrier Maintenance
The US Air Force is seeking information from potential contractors to provide maintenance and repair services for active vehicle barriers at…
- SUBDIVISION PAVING, NEW CASTLE COUNTY III, 2025
The project involves subdivision paving in New Castle County, Delaware. The work includes furnishing all labor and materials for curb and…
- SUBDIVISION PAVING, NEW CASTLE COUNTY IV, 2025
The Delaware Department of Transportation is seeking bids for the Subdivision Paving, New Castle County IV, 2025 project. The project…
- US 40, SALEM CHURCH ROAD TO WALTHER ROAD
The project involves the improvement of US 40 from Salem Church Road to Walther Road, including the addition of an extra lane in each…
- West Street Flooding Design Improvements
The City of Dover is seeking design services for flood‑control improvements along West Street. This solicitation invites qualified…
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