Site work and paving for a mixed-use development in Wessington Springs, South Dakota. Completed plans call for site work for a road / highway; for paving for a road / highway; sidewalk / parking lot; sidewalk / parking lot; and water / sewer project.

Base bid$730,000 Alternate 1 $330,000 Alternate 2 $430,000' College Avenue Utility and Street Improvements Bid Schedule A: 6 sanitary sewer manholes, 1,253 feet of 8-inch sanitary sewer main, TV inspect approximately 1,253 feet of 8-inch sanitary sewer, 17 sanitary sewer wyes/connections, 405 feet of 4- inch sanitary sewer service pipe, 2,694 feet of water main pipe (6-inch to 10-inch), 3 fire hydrant assemblies, 1 gate valves (6-inch to 10-inch), 25 miscellaneous water main fittings, 16 water service saddles/curb stops, 473 feet 1-inch water service pipe, 5,300 square yards remove and dispose of existing blotter surfacing and base, 279 square feet concrete sidewalk, 166 square yards concrete (valley gutter, concrete approach, fillet), 897 feet concrete curb and gutter, 2,023 cubic yards of street excavation, 68 cubic yards furnish and install top soil, 5,257 square yards geotextile fabric, 2,770 tons of gravel surfacing or base course, seed and fertilize approximately 1,475 square yards of disturbed areas, and all related appurtenances to the aforementioned work. Bid Alternate 1: 5,257 SY of double blotter coat surfacing, 920 tons of gravel base course to increase base thickness 3 inches, and all related appurtenances to the aforementioned work. Bid Alternate 2: 950 tons of asphalt surfacing, and all related appurtenances to the aforementioned work. Second Street Utility and Street Improvements Bid Schedule B: 2 sanitary sewer manholes, 657 feet of 8-inch sewer main, 8 service wyes/connections, 167 feet of 4-inch sanitary sewer service pipe, 1,364 feet of 8-inch watermain, 333 feet of 6-inch watermain, 5 fire hydrant assemblies, 18 gate valves (6-inch & 8-inch), 76 miscellaneous water main fittings, 12 water service saddle/curb stops, 324 feet of 1-inch water service pipe, 5,976 tons of salvage and stockpile asphalt mix and granular base material, 4,560 CY of unclassified excavation, 411 SY of 4-inch sidewalk, 430 SY of 6-inch approach pavement, 160 SY of 6-inch fillet section, and 1,065 feet of Type B66 curb and gutter. Surfacing Alternate A: 2,784 tons of asphalt concrete composite Surfacing Alternate B: 2,599 tons of Base Course modified, 26 tons of HMFS-2P oil, 185 tons of modified cover aggregate.