pools

[boatfull]

680.3 talks of clearances. does the 10' rule come into play before the 22-1/2' rule comes into play? also does broadband fall into the communication clearance or the 22-1/2' clearance?
thanks

 

[benaround]

680.3 talks of clearances. does the 10' rule come into play before the 22-1/2' rule comes into play? also does broadband fall into the communication clearance or the 22-1/2' clearance?
thanks

I would like you to look at 90.2(B)(5)(a) and tell me what you think.

 

[Dennis Alwon]

I think you mean 680.8
If the overhead cable is 10 foot off the edge of the pool than the clearance don't have to follow T680.8. If it is within the 10 feet than fig. 680.8 gives you a good look at what is being required.

680.8 Overhead Conductor Clearances.
Overhead conductors shall meet the clearance requirements in this section. Where a minimum clearance from the water level is given, the measurement shall be taken from the maximum water level of the specified body of water.
(A) Power. With respect to service drop conductors and open overhead wiring, swimming pool and similar installations shall comply with the minimum clearances given in Table 680.8 and illustrated in Figure 680.8.
FPN: Open overhead wiring as used in this article typically refers to conductor(s) not in an enclosed raceway.

(B) Communications Systems. Communication, radio, and television coaxial cables within the scope of Articles 800 through 820 shall be permitted at a height of not less than 3.0 m (10 ft) above swimming and wading pools, diving structures, and observation stands, towers, or platforms.