PermaShaft (PermaManhole)
Engineered to serve the growing needs of new and upgrading sewerage networks in Australia, NZ and SEA, RPC’s PermaManhole® or PermaShaft solutions have been successfully manufactured, supplied and installed for major sewer upgrades across Australia and NZ.
RPC’s innovative integrated modular design delivers a safer, faster and more sustainable solution for maintenance shafts and channel invert liners. Manufactured off-site and delivered as precision-engineered segments up to 7.5 metres in diameter, and over 70 meters in depth (the largest and deepest GRP shaft ever to be successfully installed, the system enables rapid installation while dramatically reducing site risks, construction time and disruption to the community.
Built for long-term performance, RPC’s corrosion-resistant solution requires minimal maintenance and provides an asset life of 100+ years—delivering greater reliability, reduced whole-of-life impacts and long-term value.
Advantages
- Exceptional Durability – GRP resists aggressive sewer gases, harsh chemicals, and environmental factors, ensuring an extended lifespan.
- Lightweight Construction – Easier to transport and install, reducing handling risks and installation costs.
- Seamless Integration – Custom-manufactured to project specifications, allowing for compatibility with existing infrastructure.
- Zero Leakage – Manufactured as a single-piece, monolithic structure, eliminating weak points and preventing infiltration and exfiltration.
For further information contact:
RPC Infrastructure
enquiries@rpctechnologies.com
+61 2 9624 9800
