Foul and fresh water, quick questions

[cjard]

It seems that the most basic stuff is quite hard to find.. so here's a quick q on foul water drainage:

110mm?
Colour coded: brown pipe?
1:40 fall max, 1:100 min?
What depth does it have to be buried to, min?
Can the point where an soil/vent pipe (SVP) enters the ground have/be used as a rodding access? (the svp in question is proposed to exit the building, turn left, run for 2 metres, then go vertical with the SVP, down into the ground then straight, away from the bulding for 5 metres.. Do I have to fit an inspection chamber next to where the SVP enters the ground, or can I fit a curved bottom section and rod down the SVP (if necessary) ?

Cheers guys

 

[Dan Robinson]

 

[cjard]

Thanks for that, Dan.. Very helpful.

 

[Newboy]

Try here


http://www.planningportal.gov.uk/england/professionals/en/4000000000382.html

 

[cjard]

Ah.. Doc H.. I'd forgotten that I'd printed it along with all the other docs during arguments with a builder over the roof.. Thanks for the reminder, newboy