Work under this contract shall include removing two (2) concrete sanitary structures, one (1) concrete storm inlet, 270 lineal feet of 15-inch Vitrified Clay Pipe (VCP) sanitary sewer, and salvaging 38 lineal feet of 8-inch storm Corrugated Plastic Pipe (CPP), installation of three (3) precast sanitary structures, one (1) precast storm inlet, 270 lineal feet of 15-inch Polyvinyl Chloride Pipe (PVC) sanitary sewer, 114 lineal feet of 8-inch PVC sanitary sewer, and 25 lineal feet of 8-inch PVC storm sewer, road resurfacing for portions of Billings Drive, and all incidental items necessary to complete the work as shown on the plans and included in the proposal and contract. Included is an alternate option of pipe bursting 168 lineal 15-feet of 15-inch VCP sanitary sewer. The award of alternate is at the discretion of the City of Superior, ESD.