The project is located on Silverado Trail at (2 sites) at Taplin Road mile post 15.35 and mile post 26.50: Silverado Trail Bridge at Taplin Road. The proposed work at this location will consist of pressure grouting exposed cracks in the stone barrier. Work will include:
Staging Area Set Up
Implementation of Erosion and Sediment Control Best Management Practices (BMP)
Construction Area Signs per CAMUTCD standards and Special Provisions
Temporary Traffic Control per CAMUTCD standards and Special Provisions
Erosion control best management practices
Roadway excavation and grading, backfill for the new bridge
Structural excavation and backfill for the new bridge
Protection of the existing stone bridge during construction activities
Installation and construction of CIDH pilings
Construction of Cast-In-Place slab bridge and abutments
Rock Slope Protection
Contractor shall possess a Class A License at the time of contract award. Engineer's estimate is $30,000. Attached is the bidders list. The bid opening was August 20, 2020 at 11:30 am. The sublist is attached in this link.
The Notice to Contractors, plans and specifications are available in the documents below. The project was awarded by the Board of Supervisors on September 15, 2020 to Ashron Construction and Restoration, Inc. of Galt, CA.