Barhale wins New River aqueduct support works

The New River aqueduct is more than 400 years old

The New River was opened in 1613 as an aqueduct to bring water from Hertfordshire to main London. It initially drew water from springs alongwith its path – sources lateron supplemented by the River Lea and other water courses.

Barhale will recondition a area of the New River at 2 areas, in Hornsey and Waltham Cross, to avoid leak and extend the property life.

In Hornsey, the New River is dripping, losing water and slowly deteriorating the embankment. Small-scale repairwork haveactually been brought out to date and previous drain works haveactually diverted dripped water into the drain network to avoid flooding however they have not dealtwith the root cause of the leak.

Barhale will reinforce the northern side of the waterway with sheet stacking, utilizing a quiet Giken press-in stacking rig to reduce sound and disruption for neighbours.

Thames Water senior task supervisor Rachel Whiteman stated: “Over the years, we’ve been bring out numerous smallersized leakage repairwork and have put in location various services to handle leak in methods that reduces interruption inyourarea. However, our yearly assessments haveactually determined more locations of leak and we have chose that a massive upgrade is now needed. Barhale are water market experts and we’re happy to be working togetherwith them to provide this vital repair work, to avoid leak and extend the possession life.”

Thames Water initially proposed to develop a concrete channel however the Barhale group suggested sheet stacking rather as a more affordable service. The weathering procedure of the sheet stacking must makesure that the riverside mixes into the natural environment.

The course of the New River is securely constrained as it passes through north London, making gainaccessto hard for professionals. Barhale will release pontoon barges, atfirst to bring suction devices to excavate silt from the river and then consequently to offer a platform for the lifting crane.

Barhale local supervisor John Prendergast described that the age of the facilities and the narrowness of the path provided extra style factorstoconsider.