A. The contractor shall make available all necessary equipment to perform the mowing, wall cut, and tree removal activities. B. Contractor to provide wall cut, underbrush, and tree removal services, spraying, and grass mowing/trimming on both sides of all ramps included in the I/S 97 and MD 100 interchange. Location is to be cut and trimmed between four and fourteen feet up from the roadway shoulder back to and along the tree line, and underbrush back to and along the tree line, including any leaning and/or dead tree removal (flush cut). This service includes: C. Wall cut trees on both sides of roadways from the roadway shoulder edge to a distance between four and fourteen feet back to and along the tree line areas. D. Cut and remove all underbrush back to and along the tree line areas. E. Remove Road dirt, weeds, and debris collecting along the gutter line in front of all jersey walls. F. Contractor must be a DNR licensed Tree Expert. G. Provide all equipment, tools, labor, fuels, maintenance of traffic, etc., to perform the services in a safe manner.