Good Morning Everyone,
I will start off with a water tank I have just constructed. A customer gave me two ho scale kits made by Tichy Train Group to make into an o scale tank. I added a ladder, overflow pipe, manholes and nozzle using o scale parts. The only difference is that the shell plates are only 4 feet wide in scale where they would normally be 6 to 8 feet wide. In the water tank world, this tank is known as a standpipe because the height is greater than the diameter.