Substation structures are a set of complex equipment made metals consolidated together to ensure reduction of high voltage electricity . It is because of this reason substation structure are placed outside in open places with bare minimum shade covering, since it handles transmission flow. This placement of the substation structures in the open places results in its exposure to natural elements on a regular basis. This results in corrosion of the structure since they are made from metals. Further because of the substation structures primary function it handles a large amount of heat and energy exposure that also contributes to its corrosion. For more information visit: http://www.galvanizers.co.in/blog/zinc-galvanizing-for-sub-station-structures-a-must/
