I am in WPD area so the obvious answer is to ask them, I know. However I don't have time because in Cornwall it appears that a contractor is "stacked out" for months but will ring you on a Thursday saying they'll start on the following Monday. So, I am having extensive groundworks, new foul and storm drains all round the house and I thought I'd take the opportunity to throw in a new beefy submain to the garage. Hopefuly the SWA will arrive in time. The route of said submain would follow that of a new DNO supply to an annexe we hope to get planning for so it would seem to make sense to install a duct for the DNO. I'd be grateful for any pointers to the type of ducting and the depth that would be acceptable to WPD. The entire route is under a driveway/gravelled area. More to the point, will WPD accept a duct that has been previously installed? Many thanks.0
