110mm to 160mm connection

[fiaraziqbal]

Hi all,

 

 

what would you recommend as to the most effcient and easiest way to connect to a 160mm pvc maiin with a 110mm soil pipe that complies with water board inspection critera?  a link to a product would be great as (a long time aago for me) i think we used saddle connectors but i assume tech has changed but then old is gold!

 

Thanks all

 

Regards

fiaraz

[TonyT]

https://www.screwfix.com/p/floplast-underground-flexible-adaptor-110mm/19914?tc=MC3&ds_kid=92700055281954505&ds_rl=1249404&gclid=EAIaIQobChMI46_hib7X7wIVGKd3Ch2ulg-GEAQYAiABEgJf2fD_BwE&gclsrc=aw.ds
 

if materials are different

 

 

for similar materials

 

https://www.screwfix.com/p/floplast-invert-reducer-160-x-110mm/8398X?tc=MC3&ds_kid=92700055281954505&ds_rl=1249404&gclid=EAIaIQobChMI46_hib7X7wIVGKd3Ch2ulg-GEAQYASABEgKL-PD_BwE&gclsrc=aw.ds

 

have a look at MacAlpine website, full of good reading ?

 

 

[PeterW]

Are you talking about breaking into a main sewer run ..? 
 

If so, and depending on the sewerage provider, you can’t use a saddle. You can only use a saddle above 300mm, you need to use a 45 degree branch running into the flow, and it has to enter above the centre line of the sewer. 
 

You also can’t do this yourself. You need to use an approved contractor. 

[fiaraziqbal]

13 minutes ago, PeterW said:

Are you talking about breaking into a main sewer run ..? 
 

If so, and depending on the sewerage provider, you can’t use a saddle. You can only use a saddle above 300mm, you need to use a 45 degree branch running into the flow, and it has to enter above the centre line of the sewer. 
 

You also can’t do this yourself. You need to use an approved contractor. 

Ah thats a shame, well i shall stick to doing teh excvations and connnecting all the pipe work, thanks for the info

[Mr Punter]

You may need a new 160mm inspection chamber.