Description
The National Park Service is seeking bids for the improvement of the entry courtyard at the Brown v. Board of Education National Historic Park in Topeka, Kansas. The project includes the removal and replacement of existing concrete pavement, stairs, and handrails, as well as the installation of new concrete curb ramps and detectable warning panels. The contractor will be responsible for ensuring that all work is completed within 75 calendar days from the issuance of the Notice to Proceed. The project requires compliance with various regulations, including those related to historic preservation, environmental protection, and safety. Some of the key features of the project include:
• Removal of approximately 7,362 SF of existing concrete courtyard and stair pavement
• Installation of approximately 1,845 SF of 5" depth, fiber mesh, reinforced pc concrete pavement
• Installation of 5,497 SF of 5” depth, fiber mesh, pc concrete pavement
• Installation of 153 SF of 6” depth, fiber mesh, #6 6x6 wire mesh pc concrete ABA curb ramps
• Installation of 16’ wide pc concrete stairs with (4) - 6 ¼” risers and (3) - 13 ½” treads
• Installation of 816 SY of 5” depth AB-3 aggregate subbase under pavement
The contractor will be required to provide a project schedule, accident prevention plan, and quality control plan, among other documents.