1 LS Mobilization and Demobilization $ $ 2 LS Installation of 154 linear feet of 8- inch DI pipe, complete, in-place. $ $ 3 LS Installation of 58 linear feet of 4- inch DI pipe, complete, in-place. $ $ 4 LS Installation of 53 linear feet of 2.5-inch copper lateral, complete, in-place. $ $ 5 LS Installation of cathodic protection for DI water line, complete, in-place. $ $ 6 LS Trench excavation without classification, inclusive of backfill and pipe cushion for water mains and appurtenances in place complete. $ $ 7 LS AC Pavement for repaving all trenches in place complete. $ $ 8 LS Reinforced concrete pavement for repaving all trenches in place complete. $ $ 9 LS Aggregate Base and Subbase Course for AC and Concrete Pavement $ $ 10 LS Reinforced concrete for reaction and test blocks, and concrete beams, inclusive of necessary structural struts, straps, rods and reinforcing steel and appurtenances, in place complete. $ $ 11 LS Installation of Type III meter box, in place complete. $ $