New water main crossing electric main cable.

[golffury]

hello,
I’m installing a new water main into my house as I have replumbed the place. The new line is entering the house at a different location and will be crossing my main electrical supply. The electric cable is 750mm below ground level which is the minimum depth for my water main. I can lay the water line 300mm below electrical line, is this the best solution?
Thanks.

 

[muggles]

Ask the person who will be signing it off what they'll be happy with, and do that

 

[golffury]

Thanks for replying, I wasn’t sure if I could cross over them.