Important Components in Commercial Drainage Commercial drainage systems are made up of different components, each with a specific function. Access junctions, access pipes, anti-flood gullies and back traps all help in keeping the system operational and reliable over time. Connecting the Drainage Network Access junctions link several pipes and provide https://chimney-accessory64207.targetblogs.com/37900988/h1-guide-to-access-junctions-pipes-anti-flood-gullies-and-back-traps-h1