Bids are required for the entire work called for by the Plans and Specifications, and neither partial nor contingent bids will be considered.
Description of Work
The project is located at a tidal double 72"X72" box culvert which passes under Milton Road near the 1300 block of addresses. The culvert connects a drainage ditch to the Napa River. The culvert is fitted with a set of flapgates on the Napa River side and a trash rack on the ditch side. This project consists of removing and replacing the two flapgates. The new flapgates will be provided by Napa County. The culvert barrels will have to be plugged during replacement to prevent flooding of private land during construction.
The Contractor shall possess a Class A license at the time of contract award. The Engineer's estimate is $125,160. The sign in sheet, Addendum 1, and 2 have been added. Please note Addendum's 2 new deadline date. The bid opening sheet has been posted in Documents below. The project is under Evaluation/Review.