The Plumber ABOVE & BELOW GROUND DRAINAGE Vol 3.2

June 2014 the PLUMBER Volume 3 Chapter 2 Daily reference to installation techniques & mandatory standards SPECIAL DIGITAL SERIES ON COMPULSORY UNIT STANDARDS PLUMBERS COMPILED BY AND PUBLISHED BY PLUMBING AFRICA JOURNAL Plumbing Standards and Regulations Pertaining to ABOVE & BELOW GROUND DRAINAGE Understanding Water Traps and Venting of an Above Ground SANITARY DRAINAGE SYSTEM