Site work and paving for a road / highway in Castle Rock, Colorado. Completed plans call for site work for a road / highway; and for paving for a road / highway.

Reference Number 0000403643 This project consists of roto mill and asphalt overlay of various roadways throughout Douglas County, asphalt paving of gravel roads throughout the County, and the reconstruction of approximately 1,000 centerline feet of road on Marmot Ridge Circle. The Project includes the following major items and approximate quantities: Hot Mix Asphalt - 84,533 Tons Removal of Asphalt Mat (Planing) - 446,752 SY Aggregate Base Courses (Shouldering) - 6,569 Tons Question Deadline 11/25/2025 at 5:00 PM MT Questions are submitted online Yes Any questions on the bidding process shall be directed to Keith Burke,Project Engineer at 303.660.7490. General Requirements - Bidder Prequalification/Preregistration Required - Bid Deposit Required - Insurance Required - Warranty Information Required Bonding Requirements - Bid Bond 5 % - Performance Bond 100 % - Payment Bond 100 % This work consists of constructing, installing, maintaining, and removing when required, control measures during the life of the Contract to prevent or minimize erosion, sedimentation, and pollution of any state waters, including wetlands. Stormwater runoff from all disturbed areas and soil storage areas, must flow to at least one control measure to minimize sediment in the discharge. This shall be accomplished through filtering, settling, or straining. The control measure shall be selected, designed, installed, and adequately sized per good engineering, hydrologic, and pollution control practices. The control measures shall contain or filter flows in order to prevent the bypass of flows without treatment and shall be appropriate for stormwater runoff from disturbed areas and for the expected flow rate, duration, and flow conditions (i.e., sheet or concentrated flow). Hot Mix Asphalt shall conform with Douglas County Roadway Design and Construction Standards, MGPEC Chapter 5 Attachments, and Chapter 8, Roadway Inspection and Testing Procedures, unless otherwise required by State or Federal-aid Projects. Should discrepancies arise between the Colorado Department of Transportation Standard Specification for Road and Bridge Construction and the Douglas County Roadway Design and Construction Standards, the Douglas County Roadway Design and Construction Standards shall take precedence. Contractor shall complete all work as specified or indicated in the Contract Documents. The work is generally described as follows: This project consists of roto mill and asphalt overlay of various roadways throughout Douglas County, asphalt paving of gravel roads throughout the County, and the reconstruction of approximately 1,000 centerline feet of road on Marmot Ridge Circle. The Contractor shall furnish all of the necessary supervision, materials, tools and supplies and perform all of the labor and other services necessary to complete this Contract.