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• Installation, Maintenance and Repair of Guardrail: Maintain and repair guardrail; <br /> adjust cable tension; repair damage caused by collisions; upgrade terminal end sections; <br /> adjust height and alignment; Install new guardrail to design specifications. <br /> • Manual Pavement Patching: To repair the road surface by hand spreading asphalt mix <br /> (typically hot mix), raking to establish proper grade and compacting with a roller or other <br /> available means. Repair potholes, edge failures, dips, etc. <br /> • Pavement Markings-Thermo-plastic/Durable: Apply durable channelization material <br /> (typically thereto-plastic) to the roadway to delineate the lane limits. <br /> • Pavement Markings- Paint: Applying channelization to the roadway surface to <br /> delineate lane limits, such as edge lines (including gore lines), skip lines, no pass lines, <br /> centerlines, etc. <br /> • Sweeping& Cleaning Pavement with Mechanical Pickup Broom: Use mechanical <br /> pickup sweeper to remove sand, dirt and accumulated debris from the roadway and <br /> shoulders. Special consideration: An advance person may be needed to pick up large <br /> debris prior to the sweeping operation. Additional trucks may be needed to haul the <br /> sweeper spoils to an approved waste site. 'No Parking' signs may be needed in advance. <br /> • Traffic Sign Repair, Replacement, Maintenance and Installation: Repair, replace, <br /> maintain; or install new traffic signs to ensure that operational safety is maintained on the <br /> roadway system. <br /> Shoulder Maintenance: <br /> • Grade/ Reshape Shoulders: Use motor grader to pull aggregate from shoulder slope <br /> back towards the roadway to eliminate the vertical edge at the edge of pavement. <br /> • Shoulder Buildup Removal: Use a motor grader and belt loader to remove buildup of <br /> sand, dirt and vegetation at the edge of shoulder to allow for proper drainage. <br /> Snow& Ice: <br /> • Anti-Icing and De-icing Application, Liquids: Apply anti-icing liquid to the roadway to <br /> reduce the probability of ice forming on the roadway. Apply de-icing liquids to the <br /> roadway to aid in ice removal. <br /> • Plowing/Sanding/Solid Deicer Application: Remove accumulated snow and slush from <br /> the roadway and shoulder of the roadway with a truck-mounted snowplow. Apply sand <br /> or other abrasives to roadways to improve traction during freezing weather and <br /> snowstorm conditions. This may include sand applied with pre-wet salt systems or <br /> blended with salt in solid form. <br /> Vegetation: <br /> • Control Vegetation Obstructions- Manual: Remove vegetation obstructions by manual <br /> methods, i.e. shovels, weedeaters, cutters or pulling weeds, to ensure visibility of signing <br /> and intersections. <br /> • Cutting/Pruning/Selective Thinning: Use hand tools to cut, trim or thin small amounts <br /> of plants in or around planting beds. <br /> A-2 <br />