Important Components in Commercial Drainage Commercial drainage systems are made up of multiple components, each with a defined function. Access junctions, access pipes, anti-flood gullies and back traps all help in keeping the system operational and robust over time. Linking Pipework Together Access junctions connect several pipes and create entry https://mushroomhoodinserts09753.vidublog.com/36398804/h1-understanding-key-drainage-components-h1