Important Components in Commercial Drainage Commercial drainage systems are made up of various components, each with a specific function. Access junctions, access pipes, anti-flood gullies and back traps all assist in keeping the system operational and robust over time. Connecting the Drainage Network Access junctions link several pipes and create https://mushroom-hood-insert20752.tusblogos.com/37854803/h1-understanding-key-drainage-components-h1