Attachment 9 - Echo Amphitheater Parking Lot Pavement Preservation Drawings.pdf

This is a set of engineering and construction design plans for pavement preservation work at the Echo Amphitheater located in Rio Arriba County, New Mexico, within the Carson National Forest under the USDA Forest Service R3 Southwestern Region.

The project involves comprehensive pavement preservation and accessibility improvements at the Echo Amphitheater parking area and surrounding infrastructure. Key work items include cleaning the asphalt surface with mechanical broom and blowers, removing growth and dirt from cracks to a minimum of 1 inch depth per manufacturer recommendations, and applying seal coating with two coats of glass beads. The site plan (Sheet C1) details modifications to the parking area including removal and replacement of existing wheel stops, installation of new accessible parking spaces with proper striping and signage, installation of new yield signs, and removal of existing stop signs. Typical details (Sheet D1) provide specifications for accessible parking signage (12-inch wide van accessible signs mounted at 5'–0"), accessible parking stall layouts with 9-foot access aisles, transverse diagonal crosswalk markings, directional arrows, and international symbol of accessibility parking space markings. The location is approximately 40 miles northwest of Española, New Mexico on Highway 84. The site plan identifies four ADA compliant parking spaces with proper striping, accessible route requirements via sidewalk, and installation of new accessible posts and parking signs behind the sidewalk. All work must comply with accessibility standards as indicated by the detailed specifications for ADA-compliant parking layouts and signage placement.