Site work for a road / highway in Boulder, Colorado. Completed plans call for site work for a road / highway.

Reference Number 0000324041 the Boulder Canyon Trail Wall Repair near the intersection of SH119 and Fourmile Canyon Drive. The Boulder Canyon Trail is supported by a mechanically stabilized earth (MSE) wall. The existing MSE wall is believed to be approximately 25 years old, and the block facing units are in various states of degradation. At the east (downhill) side of the wall, there is a low point in the trail where the wall is in its poorest condition. It is believed that trail drainage over the wall is the primary cause for the advanced deterioration of the wall at this location. Several facing units have completely eroded, exposing the geogrid reinforcing and granular backfill. Portions of the concrete path slab are currently undermined at this location. The work will mainly consist of replacing the MSE block facing with a reinforced shotcrete facing and concrete work to improve drainage of the trail area. Potential bidders are encouraged to visit the site located 250 feet west of milepost 39 on CO 119 (Boulder Canyon Drive) near the intersection of Fourmile Canyon Drive. Due to the emergency nature of this project, the proposer should be prepared to begin construction in Fall of 2023. All inquiries regarding this BID will be submitted via email to the Boulder County Purchasing Office at purchasing@bouldercounty.org on or before 2:00 p.m. July 11, 2023. A response from the county to all inquiries will be posted and sent via email later than July 13, 2023. The Board of County Commissioners reserves the right to reject any and all BIDs, to waive any informalities or irregularities therein, and to accept the proposal that, in the opinion of the Board, is in the best interest of the Board and of the County of Boulder, State of Colorado.