Specifications include, but are not limited to: Widening, excavating, cleaning and rehabilitating district ditches in the manner more particularly described as follows: (1) District Ditch Main B - from its confluence with District Ditch No. 2 southerly approximately 1,500 feet – widening, excavating, sweeping and cleaning of ditch and removal and spreading of debris; (2) District Ditch No. 1 – from its confluence with District Ditch No. 3 and southeasterly to Otter Bayou approximately 2,500 feet – widening, excavating, sweeping and cleaning of ditch and removal and spreading of debris The Contractor will furnish in its bid the equipment listed below at the total cost based on the above-described required work: (1) Excavator with 30 foot reach and not less than 120 horsepower and; (2) Crawler tractor equipped with angle blade and LGP tracks, not less than 125 horsepower. The bidder must follow the insurance guidelines of the Otter Bayou Drainage District of Sharkey, Washington and Issaquena Counties, Mississippi,