Construction On State Highway In Trinity County At And Near Burnt Ranch From 0.5 Mile East Of Gray Creek Road To 1.0 Mile East Of Trinity River Bridge No. 05-0006

Solicitation 02-0J53U4 is a cost-plus-time construction project issued by the California Department of Transportation for work on State Highway Route 299 in Trinity County. The project scope covers the area from 0.5 mile east of Gray Creek Road to 1.0 mile east of Trinity River Bridge No. 05-0006 near Burnt Ranch. Primary work activities include cold planing and placing hot mix asphalt, replacing culverts, and replacing delineation. The estimated project cost is 9.5 million dollars, with a required completion year of 2028. Bidders must hold a Class A or Class C-12 license and propose a performance duration between 100 and 140 working days. The project is located in a freeze-thaw area and is subject to strict environmental regulations, including permits from the US Army Corps of Engineers, the California Regional Water Quality Control Board, and the California Department of Fish and Wildlife. Specific seasonal restrictions prohibit work within drainage channels at post miles 9.48 and 10.34 outside the window of June 16 to October 14. Key technical requirements include compliance with Buy America/Build America standards, MASH Test Level 3 for temporary barriers, and the submission of shop drawings stamped by a registered civil engineer. Contractors must adhere to prevailing wage rates and designate an on-site safety representative for the duration of the contract.