Specifications include, but are not limited to: 1. The City of Mason City, Neighborhood Services Division will notify the Contractor not sooner than 48 hours after a snowfall, ice, or blowing snow event. 2. The Contractor shall pick up written notification from the Neighborhood Services Division, 3rd Floor, City Hall and will have a 48-hour period in which to remove the snow or ice of only those addresses confirmed & provided by the City. 3. All snow and ice shall be removed to the concrete sufficiently so that the concrete is continuously visible. 4. When it is impracticable to remove the snow and/or ice down to the concrete a mixture of salt and fine cinders or sand shall be spread in a sufficient quantity to provide traction for pedestrian traffic by covering the width and length of the sidewalk.