Browse Forums Building A New House Re: Storm Water Drainage - connection 7Mar 23, 2011 1:51 pm Hi Yellow,Had to go thru neighbours as well,now have to put in our own stormwater tanks,we are planning to do this ourselves after handover,were a long time away from that at moment,so have no idea how much it will end up costing us.Has already cost $660 for engineering drawings to be done(thru builder) so that it could be shown on plan for shire.It kinda sucks.We have to have 3 tanks and a subsoil overflow.Anybody would think we were colecting stormwater for whole of street 1500 dia x 1200 depth volume 6.36 House is 280sq mtrs on a slight slope/clay and other side we have to have a subsoil drainage which is to run legth of house at $5500(being done by builder). If you need to be able to access these then you may need to dig them out and cut them so you can add a socket and a riser to the required height. We normally add a… 1 12491 Thanks for that, the PVC pipe is still about 40cm below ground level and it sticks out of the sand with no end cap or anything on it just open pipe, is this the finished… 2 21130 |