D D DIYnotBot 9 Jun 2013 This image is referenced in the forum thread 'Maximum permissible soil pipe length and number of bends?'
This image is referenced in the forum thread 'Maximum permissible soil pipe length and number of bends?'
D D DIYnotBot 10 Jun 2013 This image is referenced in the forum thread 'Bends in and length of soil waste pipe'