| http://www.w3.org/ns/prov#value | - Always make your drain plumbing accessible. and if you need to glue all the gravity drains to keep them from getting knocked apart, at least give yourself a clean out some where (like a T to a thread on Cap that you could take off and run a snake through if you did get a clog.) But for most of the plumbing you are better off oversizing things and you are less likely to get clogged.
|
