(8) Calculate life-cycle cost as recommended in paragraph 2-2. Comparisons with other anode sizes
and types will yield the most economical design.
Placement. Locate anodes as shown in figure C-1.
The design examples in paragraphs C-4 and C-5 below use calculations that differ from those used in the text
and in paragraph C-2. Exposure to different methods of calculation should help the design engineer to better
understand the design procedure.
Underground steel storage tank.
Galvanic cathodic protection is designed for an underground steel storage tank shown in figure C-2. The tank
is already installed and current requirement tests have been made.