Anyone decipher this

[Slugbabydotcom]

Soil and vent pipe [SVP] should be at least 100mmØ throughout its length and to the birdcage on top to the best of my knowledge.
Its not common to mess about with vent pipes these days since the introduction of self resealing and anti vac traps.
You may need to get your terminology right. I suggest you read The Building Regs thoroughly.
If anyone shows me an official document where it says you can reduce an SVP to 50mmØ then I will believe it can legally be done.
My advice is to use 1 complete stack and durgo valves on the other two.

 

[dunny]

The terminology was taken directly from the buidling regs drawing that has been passed by the local council. The drawing shows the pipe positions but not how they are constructed.

As fo durgos - can I put durgos on 2 stacks and vent the third given that they all connect to the same drain??

D

 

[Slugbabydotcom]

As fo durgos - can I put durgos on 2 stacks and vent the third given that they all connect to the same drain??

Yes

 

[Bamber gaspipe]

Put a Saniflow in...End of problems. Or is that Saniflo..hmmm..not sure..think it`s Saniflo. Not happy with that either really, anyway it`s a ****house you can put anywhere almost. (A bit like Softus) Hope this helps.

 

[Lee-King]

Put a Saniflow in...End of problems.

End of problems? I doubt it

 

[dunny]

As fo durgos - can I put durgos on 2 stacks and vent the third given that they all connect to the same drain??

Yes

That works then cos the roofs got to come off in one of the rooms that will have a soil stack in. Great....

D