Site work for a bridge / tunnel in Joachim Township, Missouri. Completed plans call for site work for a bridge / tunnel.

The proposed improvements will restore the channel by raising the flowline at the existing culvert and armoring the existing scour pool. A boulder step grade control will be installed to transition down to the existing channel. New toe walls will be situated at the upstream and downstream ends of the culvert. Channel banks will be stabilized with vegetated rock armor at a 2H:1V slope. All bids shall be submitted in triplicate in an opaque sealed envelope, marked with the Project title, name and address of the Bidder, and accompanied by the other required documents. Bids submitted electronically will be rejected. Late Bids will not be accepted and will be returned to the sender, unopened. Work shall be in accordance with the provided Specifications, Job Special Provisions, and Plans. Where not specifically covered by the Specifications, or Job Special Provisions or Plans, the Contractor shall adhere to the currently effective 2022 Edition of the "Missouri Standard Specifications for Highway Construction", and the currently effective "MoDOT Standard Plans for Highway Construction." The contractor shall have a maximum of 40 working days to complete the project. All labor used in the construction of this public improvement shall be paid a wage no less than the prevailing hourly rate of wages of work, of a similar character in this locality, as established by the State of Missouri's Annual Wage Order that is currently in effect at least 10 calendar days prior to bid opening A cashier's check or bid bond in the amount of 5% shall be submitted with each proposal. A certificate of insurance shall be submitted with each proposal. All bids shall be made on the forms provided. Three (3) copies of the bid must be submitted, one (1) being original inked. Jefferson County, Missouri reserves the right to reject any or all bids, to waive any informality in the bids received, and to award the contract to the lowest, responsive, responsible bidder.