Description
This Small Business Minor B solicitation (04A7483) calls for a qualified contractor to replace loop detectors and related traffic‑control equipment on State Highway 680 in Contra Costa County, California. The work includes installation of new detector hardware, associated electrical and communications components, temporary traffic control, impact attenuators, and environmental compliance measures, all to be completed within 20 working days of award. The contract is valued at approximately $272,400 and is limited to certified small businesses.
• Replace loop detectors (Model 222 two‑channel) and install Model 2070LX traffic control system at two on‑ramp locations and mainline sites.
• Provide all required materials (crumb‑rubber, steel, fiber‑optic cable, etc.) complying with Buy‑America provisions and perform testing and documentation within one business day per location.
• Install temporary traffic control devices, impact‑attenuator vehicles, and perform site‑specific lane‑closure management; include street‑sweeping and waste‑recycling services as needed.
• Submit electronic price‑quote proposal by April 9 2026, include required certifications (small‑business, DVBE if used, insurance, payment bond).