(a) General.
(1) Pipe and fitting size shall be as indicated on the drawings.
(2) PVC materials shall comply with ASTM D1784 with a cell classification of 12454-B.
(3) Pipe shall be certified and listed for potable water distribution products in accordance with NSF 14 or 61 and bear the NSF seal on each section of pipe.
(b) AWWA C900. C900 PVC pipe 4-inch to 12-inch shall conform to AWWA C900 and the following requirements:
(1) Outside diameter shall conform to ductile-iron pipe.
(2) Pipe shall be a minimum pressure class of 150 with a standard dimension ratio of DR 18.
(3) Pipe shall have plain end and elastomeric-gasket bell ends.
(4) Fittings shall conform to AWWA C110 or C153 and have mechanical joints. Fittings shall be made of ductile-iron. Interior of fittings shall be cement-mortar lined with seal coat in accordance with AWWA C104.
(c) AWWA C905. C905 PVC pipe 14-inch to 48-inch shall conform to AWWA C905 and the following requirements:
(1) Outside diameter shall conform to ductile-iron pipe.
(2) Pipe shall have a pressure rating of 200 with a standard dimension ratio of DR 21.
(3) Pipe shall have plain end and elastomeric-gasket bell ends.
(4) Fittings shall conform to AWWA C110 or C153 and have mechanical joints. Fittings shall be made of ductile-iron. Interior of fittings shall be cement-mortar lined with seal coat in accordance with AWWA C104.
(d) Pressure rated. Pressure rated (PR) PVC pipe 1 -1/2-inch to 3-inch shall be used only if approved by the city for a specific application and shall conform to ASTM D2241 and the following requirements:
(1) Pipe shall be pressure rated 200 with a standard dimension ratio of SDR 21.
(2) Pipe shall have an integral elastomeric-gasket bell end. The joints and gaskets shall comply with ASTM D3139 and ASTM F477.
(3) Fittings for 3-inch pipe shall conform to AWWA C110, or C153 and have mechanical joints with transition gaskets as required for the pipe outside diameter. Fittings shall be made of ductile-iron. Interior of fittings shall be cement-mortar lined with seal coat in accordance with AWWA C104.
(Ord. of 11-7-16; No. 10-16)