Just ran into a situation where the electrician and the decking guy want a trench in the same place. The electrician wants an 18" deep trench to run a line to a Landscape electrical outlet, and the decking guy wants to put a dry well around the decking to catch the run off from the slope and divert it around the pool. The electrician painted his line before the rain, so you can't see it very well, but it basically hugs the stone wall from where I am standing to out by the shed at the back side of the pool.
The electrician was out first, and didn't say anything about run off from the slope being a problem. Does anyone have any thoughts on running the electrical at 18" and then filling with 6" gravel, then a perforated pipe, and filling it more gravel, then topping it off with a couple inches river rock? Or possibly run them side by side?