Failure stray currents

This increase can lead to unexpected corrosion problems/failure, as well as undesirable legal ramifications. Although it is possible to eliminate stray current corrosion (Fig. 10b) with the help of proper design features, the solution is not simple. The best solution to stray current problems is electrical bonding of nearby structures, as shown in Fig. 11. Installation of additional anodes and possibly additional rectifier results in protection of both structures [38]. 

Malo JM, Salinas V, Uruchurtu J. Stray current corrosion causes gasoline pipeline failure. Materials Performance, 1994 33 63. 

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