2020 Surface Treatment Project
The project consists of applying a type II slurry seal treatment to streets in the El Sobrante area and a micro-surface treatment to streets in the Alamo and North Richmond areas as shown on the plans. Work will also include surface preparation (edge grinding), tree trimming, striping removal, and placement of thermoplastic striping and pavement markings.
Prebid Date4/6/20 10:00 am
Bid Date4/21/20 2:00 pm
Contra Costa County
Engineer’s cost estimate: $3,250,000