Site work and paving for a sidewalk / parking lot in Black Hawk, Colorado. Completed plans call for site work for a sidewalk / parking lot; and for paving for a sidewalk / parking lot.

Reference Number 0000371794 Gilpin County is inviting proposals from qualified contractors to design and install 610 liner feet of crusher fine aggregate trail along Norton Dr. as an extension of the existing, install a solar or electric crosswalk across highway 46 and install a digital marketing sign. Gilpin is located approximately 35 miles west of Denver, in the Colorado Rocky Mountains with an elevation range between 7,000-13,294 feet above sea level and home to the premier gaming/gambling destinations in Colorado. The qualified contractor is to provide all the necessary labor, research, and data required for the satisfactory completion of the trail and crosswalk, as described in this RFP. General Specifications and Information: Gilpin County Parks & Recreation would like to extend the existing crusher fine trail on Norton Dr. to highway 46, and install a crosswalk to get to the Pete Gones Memorial Park and Base Camp. This will make for safer access from the community center and fairgrounds. Our afterschool programs and summer camp youth walk to the park frequently, so this would greatly impact their access for the better. We would also like to upgrade the marquee sign to a digital version to better show upcoming community events and meetings. Question Deadline 01/22/2025 at 12:00 PM MT Questions are submitted online No, Interested applicants may make written inquiries concerning this RFP to obtain clarification of requirements or additional information. No inquiries will be accepted after the date and time of the Written Inquiry Deadline indicated in the Schedule of Activities. Send all inquiries via email, referencing the RFP number and title in the subject line, to: gchisholm@gilpincounty.org. Notice of Intent to Award Contract: DATE: Tue. 3/11/25 Start Date: DATE: Mon. 6/2/25 Project Complete: DATE: Tue. 9/30/25 Trail Specifications Grading and Slope: o Ensure a maximum slope of 5% for the entire path, with 2% cross slope. o Grade the path smoothly, avoiding abrupt elevation changes. o Remove any rocks or other trip hazards from the trail. Width and Clear Width: o Follow ADA base guidelines for path width (minimum 36 inches) and clear width (minimum 72 inches at passing points). o Match as closely as possible with existing trail. o Allow for passing spaces, especially in areas with turns or changes in direction. Surface Material: o Use crusher fines or compacted crushed stone as the surface material. o Ensure a firm, stable, and slip-resistant surface. Edges and Borders: o Provide defined edges to the path using materials that match the existing trail, such native plants or grass. Transitions: o Create smooth transitions between different surfaces, from the path to an intersection or a gathering area. o Eliminate abrupt level changes that may pose a tripping hazard. Cross Slope: o Maintain a cross slope of 2% or less to facilitate easy wheelchair navigation. Maintenance Considerations: o Gilpin County Parks & Recreation will plan for regular maintenance to ensure the path The County reserves the right to award a contract based upon proposals received without further discussion or negotiation. Proposers should not rely upon the opportunity to alter their qualifications during discussions.