○ Provide 20 mil minimum impervious liner over subgrade, under perimeter collector pipes. Attach to curb nailer. ○ Provide 2” x 4” composite nailer board ○ Provide and install 1” x 12” composite flat drain ○ Provide 4” permeable stone drainage base layer, laser grade and compact ○ Provide 2” permeable finish stone layer, laser grade and compact ○ Construct permanent game pitching mound ○ Furnish and install sand / rubber infill materials per manufacturers recommendations ○ Install new baseball plugs ○ Furnish and install new base set for each field ○ Furnish 4 sets of replacement panels for pitching and batting areas for each field ○ Provide 8 year minimum manufacturer warranty ○ 1 year construction warranty with 1 year walk through based on date of substantial completion
