Cathodic Protection for a 100,000 Gallon Water Tank


PVC holder has holes drilled so that the electric current can flow from the anode to the tank wall and supports.
South view of a 100,000 gallon underground tank
Two anodes were installed inside the tank in PVC holders
Each PVC holder has holes drilled in it so that the electric current can flow from the anode to the tank wall and supports.
South view of a 100,000 gallon underground tank showing a conduit in which the interior anode header is routed to the rectifier
Two anodes were installed inside the tank in PVC holders. One anode was suspended in the water by floats. The other was clamped to steel bracing.
View of second anode eight feet deep
Easterly view of the tank
View of anode eight feet deep suspended
View of second anode eight feet deep in the PVC holder.
Easterly view of the tank and conduit recently installed on the roof
View of anode eight feet deep suspended by two floats.