inspection chamber/ access ??

[Ellis]

hi all
Ive dug trench to add new wc in garage the run is about 4.5m long im going down inside out the wall bend 90 degree add inspection chamber then straight 4.5m run to Tee into current pipes that run into manhole other side of fence. do I need another inspection chamber where I old pipes are?? what about rodding access?? ive attached pics think

thanks

 

[rpm]

What "fall" have you got on this pipe?

 

[ShaunCorbs]

nice to see you bent the lead water main and thats too close to the surface for my liking

 

[lame plumber]

talk to buildings control, they will ensure you get it right and also sign it off for you, helps when selling yr place later on

 

[SimonG]

As lp says. Get talking to lbco, he'll be signing it off and dont be surprised if he wants more than regs.

 

[Ermintrude]

It needs PPIC at either end pea shingle and as close to surface concrete surround