Specifications include, but are not limited to: 1 All fittings shall be electrofusion type meeting ASTM F1055 and having a pressure class equivalent to the pipe or greater as required. HDPE fitting: 11.25 degree elbow, nominal size 8", DR 11 10 Each; 2 HDPE fitting: 22.5 degree elbow, nominal size 8", DR 11 10 Each; 3 HDPE fitting: 45 degree elbow, nominal size 8", DR 11 10 Each; 4 HDPE fitting: 90 degree elbow, nominal size 8", DR 11 26 Each; 5 HDPE fitting: 90 degree elbow, nominal size 4", DR 11 4 Each; 6 HDPE fitting: 10" x 10" tee, nominal size 10", DR 11 1 Each; 7 HDPE fitting: 8" x 8" tee, nominal size 8", DR 11 8 Each; 8 HDPE fitting: 8" x 4" reducer, nominal size 8", DR 11 10 Each; 9 HDPE fitting: 10" x 8" reducer, nominal size 10", DR 11 2 Each; 10 HDPE fitting: 4" cap, nominal size 4", DR 11 10 Each...