CAST IRON SOIL PIPE AND FITTINGS HANDBOOK Revised and Edited under the direction of the TECHNICAL ADVISORY GROUP of the CAST IRON SOIL PIPE INSTITUTE CAST IRON SOIL PIPE INSTITUTE 5959 Shallowford Road, Suite 419 Chattanooga, Tennessee 37421 (423) 892-0137 www.cispi.org CAST IRON SOIL PIPE ...