Specifications include, but are not limited to: The contractor shall hold firm the unit prices for labor, supplies and equipment for the calendar years of 2017 through December 31, 2019. Weekly mowing will start the first Monday in April of each year and go through the second Friday in November of each year. Mowing dates for meadow areas and Electric Department ROW’s are noted within this contract. The scope of work covers all mowing, edging, trimming and clean up at all City parks and horticultural areas. This contract covers approximately 91.14 acres of highly manicured mowing of turf areas and a once per year mowing of 12.44 acres of meadow areas. The mowing heights and frequencies are specified in the Site Requirements section of this contract.