Specifications include, but are not limited to: Ability to complete design and construction of a prefab / precast all-concrete skatepark. 1.01.02 RELATED SECTIONS A. References 1. The Skatepark Project (TSP) 2. Public Skatepark Development Guide 3. American Concrete Institute (ACI) 4. National Ready Mixed Concrete Association (NRMCA) 1.01.03 CONCRETE FINISH REQUIREMENTS A. Concrete finish and smoothness is of the utmost importance. 1.01.04 STANDARDS AND REQUIREMENTS A. Coping and steel edging must be cleaned, primed, and painted correctly. B. Ramps shall be extremely strong and smooth. Each ramp shall withstand thousands of pounds of force. C. At no point shall standard “flat” concrete be less than 5” thick. D. At no point shall ramp or bank concrete be less than 6” thick. E. No concrete shall have a comprehensive strength less than 4000 psi unless otherwise noted on plan or allowed by City. F. No concrete shall have an aggregate smaller than 3/8”...
