Jefferson County Transfer Station Site Paving Phase I

The County of Jefferson is soliciting a contractor to provide all labor, materials, equipment, and supervision needed to pave the Jefferson County Transfer Station site in multiple phases, including mill‑and‑overlay work, removal of existing stone fill, sub‑base stone placement, and installation of heavy‑duty asphalt pavement. The contract is a lump‑sum base bid with optional additive items for additional areas, and it requires compliance with prevailing‑wage, insurance, bonding, and traffic‑control requirements. Work must be coordinated so that the transfer‑station remains partially operational throughout construction, with substantial completion required by December 1 2026 and final completion by May 1 2027. • Base‑bid items cover milling, top‑course overlay (22,145 sf), stone‑fill removal (1,250 cy), sub‑base stone (400 cy), and heavy‑duty asphalt (44,980 sf) in Area 2, plus general conditions and traffic‑maintenance. • Additive items allow bidders to bid on optional work in Areas 3‑6 (additional milling, asphalt, and sub‑base work). • Contractor must supply county‑provided asphalt, manage traffic‑control plans, maintain at least one weigh‑scale and lane open, and provide 24/7 emergency response. • Bonds: 5 % bid deposit, 100 % performance, payment, and material bonds; insurance minimums include $1 M CGL and $5 M umbrella. • Pre‑bid meeting (voluntary) on 30 April 2026; electronic Q&A closes 18 May 2026; bids due 28 May 2026.