TM 5-811-7
APPENDIX D
EXAMPLES OF IMPRESSED CURRENT CATHODIC PROTECTION DESIGN
D-1.
Purpose.
The example in paragraph D-2 below shows how to use the design procedure explained in paragraphs 2-1
and 2-2. Examples in paragraphs D-3 through D-6 are for alternative calculation methods.
D-2.
Steel gas main.
Impressed current cathodic protection is designed for the 6-inch welded gas main shown in figure D-1. This
pipeline is not yet constructed, so measurements cannot be taken.
D-1
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