Specifications include, but are not limited to: The contractor shall provide lawn care services at the request of the Department on an as needed, if needed basis in accordance with the provisions and requirements stated herein to the sole satisfaction of the Department. a. The contractor shall provide lawn care services in the areas within the white lines indicated on Attachment 1. 2.2.2 Unless otherwise specified herein, the contractor shall furnish all material, labor, facilities, equipment, and supplies necessary to perform the services required herein. 2.2.3 The contractor shall allow at least five (5) days between each mowing and trimming. The contractor shall understand and agree that in the event there are extended periods of time when conditions are such that the lawns are not growing, the Department will not request services. The State of Missouri does not guarantee any usage of the contract whatsoever. a. The contractor shall respond to the request for lawn care services within forty-eight (48) hours of receiving the request from the designated Department representative. b. The contractor shall provide lawn care services on days and times mutually agreed upon by the designated Department representative and the contractor. The contractor shall understand that some facilities may be required to mowed during business hours (i.e. 7:00 a.m. through 5:00 p.m., Monday through Friday). 2.2.4 The contractor shall provide lawn care services in a professional manner in accordance with acceptable professional practices and the highest standards appropriate to promote a healthy lawn and to minimize damage to trees, shrubs, other desired plants, and surrounding property. 2.2.5 The contractor shall mow and string trim all lawns to three (3) inches in height.