The contractor shall provide all supplies, materials, labor, tools, and equipment necessary to remove woody vegetation along the upstream and downstream slop on Wister Dam Embankment, Uncontrolled Spi... The contractor shall provide all supplies, materials, labor, tools, and equipment necessary to remove woody vegetation along the upstream and downstream slop on Wister Dam Embankment, Uncontrolled Spillway, and Glendale Dike located at Wister Lake, Oklahoma.