Ductile Iron Pipe (DIP)

[pelelo]

Engineers,

Do you know if there is a standard guide to follow for Ductile Iron Pipes?.

I am involved in a project which a fill will be placed and would like to know if there are specific guidance for this type of pipes. Thanks.

 

[cvg]

DIPRA

https://www.dipra.org/

 

[bridgebuster]

Also, if you're backfilling with concrete that contains fly ash, the pipe has to be wrapped in polyethylene. There's guidance on the dipra site.