Specifications include, but are not limited to: Fittings shall conform to the American National Standard for Ductile-Iron and Gray-Iron Fittings, 3- inch through 48-inch, ANSI/AWWA C110; or the American National Standard for Ductile-Iron Compact Fittings, 3" through 12" ANSI/AWWA C153. Fittings larger than 12” must be C110. The length of all solid sleeves (both AWWA C110 and C153) shall be the longest length listed in the AWWA C110 specification (12-inch length for 3-inch through 12-inch sleeves, 15-inch length for 14- inch through 24-inch sleeves, and 24-inch length for 30-inch through 48-inch sleeves). All fittings shall be bituminous coated outside and cement-mortar lined inside with seal coat in accordance with American National Standard for Cement Mortar Lining for Ductile-Iron and Gray-Iron Pipe and Fittings for Water, ANSI/AWWA C104/A21.4. Unless otherwise specified below, only the following brands will be accepted for fittings made from cast iron or ductile iron Americn, Griffen, McWane, Clow, Star, Sigma, US Pipe, Tyler, East Jordan, or Pipeline Components (PCI).