The presence of any watercourse over a period of time will bring its share of problems with leaks, subsidence and erosion. Landmarc have experience in designing engineered solutions to undertake the recoring of existing dams and construction and restoration of spillways and control systems. In adverse conditions steel piling can be supplied and installed as required for canal, river or pool side re-enforcement. Photographs showing: Automatic sluice gates; Spillway destroyed during floods of Summer 2007 with sluice gates and additional overflow constructed in Autumn 2007; Dredging of canal prior to piling and bank stabilisation for mooring of canal craft; Sheet piling around pool outlet 3m below silt level; Restoration of stone cascade; Construction and installation of oak sluice gate to match the original.