desilting of basins; > consolidation of some channels and of landslide-prone slopes; > improved methods of collection of materials removed from intake structure > trashracks; abatement of noise in installations and replacement of noisy generators; > construction of infrastructure to safeguard the faunal communities living near > installations; better integration of installations into the environment; > retrofitting of intake structures to release the minimum sustainable flow; > construction of fish ladders; > testing of a new microorganism-based system for clean-up of channels.