Retaining wall advice
My helper cut 4” corrugated pipe in 3 pieces with no connection and no outlet behind a sloped retaining wall. He said it was to take pressure off of the wall and give a place for water to settle. This does not make sense to me. Is it correct? submitted by /u/MomDIY123 [link] [comments]
My helper cut 4” corrugated pipe in 3 pieces with no connection and no outlet behind a sloped retaining wall. He said it was to take pressure off of the wall and give a place for water to settle. This does not make sense to me. Is it correct?
[link] [comments]
