Draining down of the turbine inlet area shows the size of the fish screens – and Brian Jefferson seen here removing small stones from between the bars.
The “wiper blades” that pull general debris into a flowing stream (launder channel) above may also be seen “parked” in the up position.
There are always a variety of other maintenance tasks to undertake so if you’re local then why not join one of our regular working parties on a Saturday morning. Please phone or email if you’re interested.