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 support in keeping the system efficient and durable over time. Linking Pipework Together Access junctions join several pipes and provide entry https://levelinverts34422.blogsumer.com/36579762/h1-access-junctions-pipes-anti-flood-gullies-and-back-traps-explained-h1