Yes, it is possible to produce manholes with EFW® technology

GRP manholes form an integral part of buried gravity sewage and wastewater networks, allowing surface access to the system for pipeline inspection and maintenance.

The technically advanced materials and processes used to produce EFW® manholes result in a highly durable, corrosion resistant, and maintenance free structure that's fast and easy to install.

Advantages

• Designed to accommodate changes in pipeline grade, invert levels, materials and deflection.
• High quality construction for superior life-span.
• Flexible design caters of any project requirements.
• Connections to most pipe materials and diameters available including GRP, PVC, PE, concrete and many others.
• Fast installation reduces project costs and community impact.
• Smaller excavation footprint improves productivity.
• No on-site assembly or epoxy coating required.