Dillard Road Bridge - Scour Countermeasures

Post InformationPosted At:Thu, Mar 28, 2024 3:00 PMSealed Bid Process:Yes (Bids Sealed / Pricing Sealed)Private Bid:NoOverviewSummaryThe Dillard Road Bridge over the Cosumnes River is located approximately 0.2 miles south of the intersection of Dillard Road and Jackson Road (State Route 16) (Attachment 1). The bridge is a two-lane structure, approximately 350-foot long and 34-foot wide structure. The purpose of this project is to provide scour countermeasures for pier 3 by placing rock, also known as rip-rap, around the base of the pier footing. The project will also install scour countermeasures at Piers 2, 4, 5, and 6.The work to be performed under this contract includes the furnishing of all labor, materials, and equipment for:Providing scour countermeasures at Piers 2, 3, 4, and 5; and the construction of a temporary access road and temporary trestle to reach Pier 3 during construction. At Pier 3, Class IX two-ton riprap will be embedded at a minimum depth of 9 feet and extend 24

feet in all directions around the pier. On Piers 2 and 4, magnetic sliding collars will be attached to the face of the pier with rods driven or augured a minimum of 24 feet into the streambed. On Pier 5, a scour chain and bead monitor will be installed.Other items or details not mentioned above that are required by these Special Provisions shall be performed, placed, constructed, or installed in accordance with the Standard Construction Specifications and these Special Provisions. The construction, materials, and workmanship for items of work on the plans, but not specifically mentioned in these Special Provisions are referred to the Standard Construction Specifications for conformance.TimelineRelease Project Date:March 28, 2024Pre-Bid Meeting (Non-Mandatory):April 3, 2024, 1:30pm +1 916-245-8966 Phone conference ID: 397 680 812#Question Submission Deadline:April 12, 2024, 2:00pmQuestion Response Deadline:April 16, 2024, 5:00pmBid Submission Deadline:April 18, 2024, 2:00pmBid Opening:April 18, 2024, 2:00pm Bids will be publicly opened by electronically unsealing the Bids on the Agency's eProcurement system website as indicated in the Notice to Bidders or a subsequent Addendum. Bidders and the public can view Bids received on the Agency's eProcurement system website after the Bid due date and time.Contractor Award:June 1, 2024