Originated as AS 1289.C8.3—1984.Previous edition AS 1289.3.8.3—1997.Revised and designated as AS 1289.3.8.3:2014. Originated as AS 1289.C8.3-1984. Previous edition AS 1289.3.8.3-1997. Revised and designated as AS 1289.3.8.3:2014. Reissued incorporating Amendment No. 1 (March 2015).