Important Components in Commercial Drainage Commercial drainage systems are made up of various components, each with a defined function. Access junctions, access pipes, anti-flood gullies and back traps all assist in keeping the system functional and reliable over time. Connecting the Drainage Network Access junctions connect several pipes and offer https://milodgfed.bloggerchest.com/37508843/h1-access-junctions-pipes-anti-flood-gullies-and-back-traps-explained-h1