Althon supplied precast concrete headwalls factory-fitted with bespoke penstocks to Cronfeydd Gwydir Reservoir, Wales.
Althon is able to pre-fit flow control devices such as flap valves, penstocks and Wastop valves to its precast headwalls.
All accessories are factory-fitted meaning the concrete does not have to be drilled on site. This saves time on the installation and has great health and safety benefits.
Althon supplied precast concrete headwalls factory-fitted with bespoke penstocks to Cronfeydd Gwydir Reservoir, Wales.
Althon is able to pre-fit flow control devices such as flap valves, penstocks and Wastop valves to its precast headwalls.
All accessories are factory-fitted meaning the concrete does not have to be drilled on site. This saves time on the installation and has great health and safety benefits.