SMS Maintenance Shafts offer a safe and easy to use alternative to traditional concrete maintenance shafts. SMS shafts are made from super-resilient polypropylene and are available as an in-line unit or as a triple entry junction unit. These products are perfect for providing access to piping for CCTV devices, root cutting tools and other remotely operated cleaning and repair machinery.

SMS products comply with AS/NZS 4999 (PVC–U Maintenance Shafts) requirements, and are also endorsed by the Water Services Association of Australia.

View the Sewer Maintenance Shafts [PDF]