Aviation Support & Regulation RFPs

To develop, test, repair, and maintain fire control subsystem (fcs) and related support equipment in support of the existing trident ii strategic weapons system.

Base operations support contracts for maintenance services.

Procurement of traffic signal parts from manufacturers for a statewide contract with the State of Mississippi.

Approx 675 SF concrete sidewalk; 2,750 LF trenching and back filling; 6 ea traffic signal controller; etc.

The Connecticut Department of Transportation (CTDOT) issued an ITB titled 'District 1 Traffic Signal Revisions' (Project ID 0171-0521) to revise traffic signal systems in District 1, including updates to controllers, cabinets, and modems. The project was advertised on May 6, 2026, and the solicitation is currently open with a response deadline of June 3, 2026. Bidders must obtain official solicitation and contract documents from the State of Connecticut procurement portal (CTSource BidBoard) or the CTDOT buyer pages.

The South Dakota Department of Transportation (SDDOT) seeks proposals to modernize statewide traffic data collection and management, including evaluating modern sensors (radar, lidar, video), vendor-neutral software solutions, and a centralized data warehouse with data governance standards. The project must ensure interoperability (e.g., UTDF/TMG), support real-time ITS/ATMS integration, and coordinate with an Active Traffic Management System being pursued through January 2027. Proposals must be submitted as a PDF via email and are due by 5:00 PM CDT on June 12, 2026.

Approx. 12 EA Tree root pruning; 122 CY earth excavation; 201 CY topsoil excavation and placement; 23 P nitrogen fertilizer nutrient; 1,128 SY subbase granular material, type B 4"; 416 P bituminous materials (prime coat); 57 SY Portland cement concrete driveway pavement, 8". See outside link.

Traffic signal upgrades, including controller cabinet, mast arms, junction boxes, push buttons, vehicle/pedestrian signal heads, wiring, pavement markings/signing, vehicle detection, traffic control & appurtenant work.

Work includes removal and disposal of 64 LF of curb; 74 SY of removal and stockpiling cobblestones; 85 SY of portland cement concrete sidewalk and driveway; 48 LF of granite curb; 16 LF of precast concrete curb; 165 LF of 6 awg single conductor cable 600v insulation; 4,365 LF of 14 awg conductor cable; 355 LF of video camera cable; 120 LF of conduit underground; 240 LF of conduit under existing pavement; 20 LF of conduit overhead; 540 LF of pavement markings; 160 LF of removal of pavement markings ad associated works.

Seeks bids from qualified vendors to provide reflectorized high-durable traffic striping

The City of Topeka is soliciting bids for the Quinton Heights Traffic Calming project to enhance safety on SW 24th Street between Clay and Central Park Avenue. The scope of work includes the installation of a speed hump, asphalt overlay, edge milling, and thermoplastic pavement markings. Contractors are also responsible for traffic control, signage, and site restoration, with all work to be completed within five days of the start order.

The scope of this project is to provide all necessary hardware, software, programming, equipment, labor, and support to add the identified traffic signal intersections to the City's existing Centracs system. At the completion of the project, each traffic signal identified on the plan sheets shall have a fiber optic connection to City's central management system and shall be fully operational and viewable from the Centracs system.

Earth excavation, pavement removal, concrete curb and gutter installation, HMA pavement construction, topsoil and sodding installation, pavement markings, signage and any other incidental work.

Work includes construction asphalt/concrete speed cushions and speed tables over existing pavement. Install thermoplastic chevrons, diamonds, and pavement marking as necessary. Install advance warning and advisory signs at each location, including bases, posts, rivets, etc. Project is a contract for construction in multiple phases.

This contract consist of sidewalk, curb and gutter, traffic signals, signing/pavement markings, lighting, and interconnect.

Work includes installing speed tables, speed bumps, corresponding signage, and pavement planing.

Furnish 1 ea, trailer and 4 ea, portable traffic signal. See attached file.

Construct approx. 1,300 SY of pavement repair excavation including haul, 70 LF of storm sewer, five drainage structures, 1,100 SY of concrete sidewalk, one driver feedback sign system, two traffic signal systems, three RRFB systems, and sundry utility adjustments.

Work include FDR, resurfacing and traffic strip.

The New Bedford Port Authority seeks proposals from qualified consultants to develop a Waterways Traffic Monitoring and Management System.