Specifications include, but are not limited to:Bids will be considered only from authorized contractors who are normally engaged in mowing services. The bidder must have adequate organization, facilities, equipment, and personnel to ensure prompt and efficient service to the District. The project includes all labor, materials, equipment, supplies, taxes, fuel and any and all other items necessary to accomplish the grounds mowing services herein. All mowing equipment shall be equipped with sharp blades that do not tear the grass but cleanly cut the grass. All mowing equipment must maintain a safe speed and a speed that allows for a clean, proper cut of grass. All grass shall be mowed to two thirds of its pre cut height. Cool season grasses shall be mowed to a height of 3 3.5. Warm season grasses shall be mowed to a height of 2.