The Construction Department crew and volunteers along with several members of the January 30, 2016 workshop backfill the tank. The OSB plywood facilitates separation of the fill, with 3/4″ gravel packed closely around the tank.
January 2016 workshop participant Viola Adriano and friend route the piping that will deliver the grey water from the East Crescent to the tank. Not pictured is Phoenix plumber Mike Fisher, who assisted in the installation of the pipes and control valves. Plumbing supplies and technical expertise were supplied by Sprinklerworld (contact Jay Orton).