Lining

{
  "id": "MLC-T-ENV-015834",
  "term": "Lining",
  "field": "Environment",
  "definition": "With reference to a canal, tunnel, shaft, or reservoir, a coating of asphaltic concrete, reinforced or unreinforced concrete, shotcrete, rubber or plastic to provide watertightness, prevent erosion, reduce friction, or support the periphery of the outlet pipe conduit.",
  "references": [
    "FEMA Federal Guidelines for Dam Safety: Glossary of Terms"
  ],
  "url": "https://mlchart.com/terminology/environment/lining/"
}