We will be installing a cooling tower soon and I need to know where I can find the code for power line clearance. In my opinion, there shouldn't be a cooling tower near the power lines spraying water above. As a co-op, I do what I'm told. Our power is 13.8kv, I just want to know if NEC 110.34(A) is what I should be referring to. I know for swimming pools, as long as you're within the 10ft region of the lines, you must adhere to code. How about with everything else?