Specifications include, but are not limited to: The intent of this bid specification is to request pricing for contractor operated SNOW REMOVAL work. The NDDOT primarily seeks the services of dozers, tracked agricultural tractors with blades, motor graders with wings and v-plows, snow plow truck, snowcat, and large pay-loader mounted snow blowers for clearing and moving snow in the medians and ditches. There are many variables that come into play when identifying how much work may be needed, the biggest one being future weather patterns; The intent of this bid specification is to request pricing for contractor operated backhoe and excavator work as well as pump rental. Primarily tractor backhoes and track excavators will be used for opening blocked pipes and ditches due to ice jams and flooding. There are many variables that come into play when identifying how much work may be needed, the biggest one being future weather patterns.