Sewers for Adoption
Requirements for adoption sewers in England, Wales and Scotland are as set out in the following:
England
Design and Construction Guidance for foul and surface water drainage systems – Sewerage Sector Guidance-approved documents | Water UK
Wales
Sewers for Adoption 7th edition – click here
The Welsh Ministers Standards for gravity foul sewers and lateral drains – click here
Scotland
Sewers for Scotland 4th edition – click here