Specifications include, but are not limited to: Bid Item 1 - Replace the entire stair structure. This includes: • Removal and replacement of all metal on every landing and staircase except the four 10 inch X 10 inch columns. • The upper platform to the water slides and supporting columns will remain in place. • New precast concrete stair treads. • Install all new railing and handrail on the entire stair structure out of 1.5 inch square tube with 0.083 inch wall, 1 inch x 2 inch tube top rail and 3/4 inch square tube pickets. This includes new railing around the top of the upper platform. • All new metal will have thermoplastic coating. • Add extra thermoplastic layers on high traffic locations of the staircase with texture grip in potential slip locations. • The stringers will bolt to the landings and weld to the columns. • Must be constructed to all applicable codes. • The landings will be constructed with pan decking for 6 inch thick concrete deck (concrete by others). • The Contractor will be responsible for the general cleanup of the project site. The Contractor will pick up, load, haul and dispose of all debris left from construction.