Common use of Drainage Clause in Contracts

Drainage.  Prevent silt bearing road surface and ditch runoff from delivering sediment to any streams or wetlands.  Maintain rolling dips and drivable waterbars as needed to keep them functioning as intended.  Maintain headwalls to the road shoulder level with material that will resist erosion.  Maintain energy dissipaters at culvert outlets with non-erodible material or rock.  Keep ditches, culverts, and other drainage structures clear of obstructions and functioning as intended.  Inspect and clean culverts at least monthly, with additional inspections during storms and periods of high runoff. This shall be done even during periods of inactivity.  Perform preventative maintenance work to safeguard against storm damage, such as blading to ensure correct runoff, ditch and culvert cleaning, and waterbar maintenance.

Drainage.  Prevent silt bearing road surface and ditch runoff from delivering sediment to any streams or wetlands.  Maintain rolling dips and drivable waterbars as needed to keep them functioning as intended.  Maintain headwalls to the road shoulder level with material that will resist erosion.  Maintain energy dissipaters at culvert outlets with non-erodible non‐erodible material or rock.  Keep ditches, culverts, and other drainage structures clear of obstructions and functioning as intended.  Inspect and clean culverts at least monthly, with additional inspections during storms and periods of high runoff. This shall be done even during periods of inactivity.  Perform preventative maintenance work to safeguard against storm damage, such as blading to ensure correct runoff, ditch and culvert cleaning, and waterbar maintenance.

Drainage.  Prevent silt bearing road surface and ditch runoff from delivering sediment to any streams or wetlands.  Maintain rolling dips and drivable waterbars as needed to keep them functioning as intended.  Maintain headwalls to the road shoulder level with material that will resist erosion.  Maintain energy dissipaters at culvert outlets with non-erodible material or rock.  Keep ditches, culverts, and other drainage structures clear of obstructions and functioning as intended.  Inspect and clean culverts at least monthly, with additional inspections during storms and periods of high runoff. This shall be done even during periods of inactivity.  Perform preventative maintenance work to safeguard against storm damage, such as blading to ensure correct runoff, ditch and culvert cleaning, and waterbar maintenance.