RECOVERY - XUMU991022B9 - Repair 8th Street

TAS::57 3404::TAS ARRA XUMU 99-1022B9, Repair 8th Street, fully funded by Recovery Act.

The intent of this project is to repair 8th Street in VAFB, CA. This project involves repaving the roadway and 3 feet into each driveway; includes deep lift failed areas in the road, conform grinding, cold plane 2 inches over the entire area of asphalt within the boundaries illustrated on map. Description of work will consist of grubbing back all shoulders at edge of pavement and conform grinding of the entire road. The phase of crack and seat of existing underlying concrete sub-structure will stabilize the old concrete beneath and reduce surface cracking. A cold plane grind phase of the existing asphalt surface will transpire from the edge of the pavement toward the center of the roadway to maintain a 2% cross fall. 8th street will be overlaid with 1-inch leveling course and petro-mat fabric over the top and 2-inch finish course grade asphalt. All utilities will be raised and striping will be installed to its original configuration. Work consist on demolition and asphalt construction to include: Remove asphalt berm; Install asphalt berm; Remove damaged asphalt; Grind 8th Street; Concrete stabilization (crack & seat); Apply 1-inch asphalt leveler; Apply 2 inches minimum asphalt overlay; Raise utilities and Apply striping to new pavement to original configuration.