Specifications include, but are not limited to: Deep Tine Aeration • Hollow type tines, able to remove all plugs from soil. • Tines are to be three quarters of an inch (3/4”) to one inch (1”) in diameter. • Coring depth shall be four inches (4”) to six inches (6”). • Spacing shall be three inches (3”) to four inches (4”) on square. • Able to aerate to up to .8 acres per hr. on 3.5’’ spacing. Core Removal • All cores shall be removed from playing surface upon completion of the aeration process. • Cores and/or debris shall be disposed of on-site in an area designated by the City. Top Dressing • Top dresser must have rear distribution brush independent of the conveyor belt to always adjust for wet or dry soil sand types due to inclement weather. • Large Flotation tires 433/18LL-16.1 or equivalent so as to not rut fields or damage turf while operating under different weather conditions.
