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Cathodic Protection on transmission towers

Cathodic Protection on transmission towers

Cathodic Protection on transmission towers

(OP)
Hi,
Is anybody familiar with Cathodic Protection Systems installed on transmission towers(lattice tower/self-supporting structures and guyed structures)? There is a problem of the level of protection required on the multi metal system(copper grounding, zinc coated steel and zinc coated anchor rods). Do you think that potential less negative than -850mV still will be considered adequate on the tower coupled with copper ground?
Thanks.

RE: Cathodic Protection on transmission towers

Try to ask on the NACE Forum, there is a forum dedicated to Cathodic Protection.

regards

S.

http://www.corrosionist.com

RE: Cathodic Protection on transmission towers

Where is a NACE fourm?

I'd like too an answer too.  How do you overcome all the AC current?

RE: Cathodic Protection on transmission towers

(OP)
Hi,
Good question! Where is the NACE Forum? I was trying to find it, but it must be well hidden......

RE: Cathodic Protection on transmission towers

(OP)
Thanks.

Roman

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