Grounding Transformer at the Pier

[kamtong]

I am installing a 15 KVA transformer at the pier, since I can't drive a ground rod in the water, I am thinking to ground the secondary of the transformer to the water pipe system or tie into the metal rebar at the pier. Will that meet the code?

 

[raider1]

Take a look at 250.30(A)(7).

Chris

 

[augie47]

15kv and "pier"... might take a look at 555.4

 

[bob]

I am installing a 15 KVA transformer at the pier

Augie
OP said 15 kva, not 15 KV.

 

[augie47]

opppps....

 

[iwire]

opppps....

I read as you did at first.