1. Installation of approximately 5,170 linear feet of new 30-inch Ductile Iron Pipe (Pressure Class 200) or as a bid alternate 30-inch Welded Steel Pipe, complete in place with all valves, fittings, corrosion protection system, and other appurtenances. 2. Installation of approximately 75 linear feet of new 30-inch Ductile Iron Pipe (Pressure Class 250) or as a bid alternate 30-inch Welded Steel Pipe, complete in place with all valves, fittings, corrosion protection system, and other appurtenances. 3. Installation of approximately 50 linear feet of new 24-inch Ductile Iron Pipe (Pressure Class 200) or as a bid alternate 24-inch Welded Steel Pipe, complete in place with all valves, fittings, corrosion protection system, and other appurtenances. 4. Installation of approximately 1,900 linear feet of new 12-, 8-, and 6-inch Ductile Iron Pipe (Pressure Class 350), complete in place with all valves, fittings, corrosion protection system, and other appurtenances. 5. Installation of approximately 63 linear feet of Welded Steel Casing Pipe per SD-800, complete in place with all fittings, corrosion protection system, and other appurtenances. 6. Installation of approximately 15 linear feet of 15-inch sanitary sewer replacement, 188 linear feet of 8- inch sanitary sewer replacement, and 13 linear feet of sanitary sewer replacement, complete in place with all fittings required per Pima County Regional Wastewater Reclamation Department (PCRWRD) Standard Specifications and Details for Construction. 7. Demolition and removal of existing waterlines, installation of service connections, fire hydrants, waterline appurtenances, valves, and fittings, throughout the corridor to maintain a fully operational water system. 8. Full Depth Pavement Replacement along South Park Avenue: 46S SPI 18th Street to 65N CL 36th Street (Pavement Structural Section No. 1). 9. Mill and Overlay of Park Avenue/22nd Street Intersection and the Park Avenue/24th Street Intersection (Pavement Structural Section No. 2). 10.ADA improvements including curb access ramps, sidewalk, detectable warning strips, and buckled sidewalk repair are included on all the project roadways and are to be constructed at the locations indicated in the project plans.
