Electrical is not my field so I oppologize in advance. I was inspecting the install of some passive cathodic anodes in an old bridge today. I asked how continuity between rebar was checked as they connect anodes to a few bars with a wire but rely on continuity between bars by the bars touching...
Has anyone heard of or are aware of precast subs in the US using tack welds of mild weldable rebar in prestressed girders as part of their ways and means of fabrication?
