Specifications include, but are not limited to:The successful bidder will provide snow removal, road sanding and snow pack removal of roads. A. Snow Removal: Contractor shall begin snow plowing operations at the time that snow exceeds four (4) inches in depth and shall continue until all roads in the service area have been cleared of all fresh snow. Snow removal shall be of the entire width of pavement at all times. No snow pack shall be allowed to build up or remain on the roadway at any time. B. Sanding Services: Contractor shall begin sanding whenever any one of the following occurs: 1. The road is wet and the temperature is below 32 degrees or expected to drop below 32 degrees within four (4) hours; 2. There is snow pack or ice on any of the roadways 3. When instructed to sand by the County Department of Public Works, the County Sheriff or the California Highway Patrol. C. Snow Pack Removal: Upon cessation of any individual storm event, once all fresh snow has been removed, contractor shall commence removal of snow pack.