the purpose of the contract is to improve the water filtration circuit of pumping/turbine units by setting up a safety branch, and to modernize its equipment (Naussac dam - 48). The main objective of modernizing the filtration system is to set up safety systems to compensate for any pressure drops in the circuit and optimize its maintainability. This must ensure the optimal operation of the refrigeration and hydrostatic bearings, avoiding untimely shutdown of the units or tightening of the bearings.

the purpose of the contract is to improve the water filtration circuit of pumping/turbine units by setting up a safety branch, and to modernize its equipment (Naussac dam - 48).

The main objective of modernizing the filtration system is to set up safety systems to compensate for any pressure drops in the circuit and optimize its maintainability. This must ensure the optimal operation of the refrigeration and hydrostatic bearings, avoiding untimely shutdown of the units or tightening of the bearings.