Specifications include, but are not limited to: Effluent Flood Control Improvements: 1. All labor, equipment, materials, and services necessary to divert flows from the existing WWTP outfall pipe into the diversion channel upstream of the Tavis Road Stormwater Pump Station when River levels are high and to isolate the existing outfall pipe from the Missouri River during a flood event. 2. Construction of one (1) new concrete diversion structure with two (2) slide gates, outfall piping, and riprap. 3. Construction of one (1) new concrete isolation structure containing one (1) slide gate and outfall piping. 4. Furnish and install miscellaneous traffic control, erosion control, and bypass pumping to complete the installation of structures as shown in the contract documents. 5. Removal, salvaging, and replacement of topsoil, existing riprap, and trees as required. 6. Finish grading of areas to be seeded that were disturbed during construction and complete permanent seeding. 7. Site cleanup, road restoration, and all other miscellaneous work required, not herein mentioned, but inferred from the construction contracts.
