Temporary Sanitary Holding Tank for D5 West Burlington Maintenance Facility

Question Deadline: 4/06/2023 10:00 PM (CT) DOT is seeking a contractor to provide the following scope of work. Furnish and Install Temporary Holding Tank Scope:The existing sewer system force main system becomes overloaded during the maintenance garage's truck washing methods, thus causing issues with the sanitary sewer's ability to drain sufficiently. The new holding tank installed on the sanitary sewer line will help to temporarily relieve the issue for that portion of the system. Contractor to supply all materials, machinery and labor to provide new 1500 gallon sanitary wastewater holding tank and PVC sanitary sewer piping, and modify existing building sanitary sewer drain line system. Provide new valves, visual and audible high level tank alarm as shown on the drawings for the West Burlington IowaDOT Maintenance Garage. Connect to existing PVC sewer service. Remove and replace granular drive and restore grass. Substantial completion date: no later than July 14, 2023 DOT contract end date: no later than July 28, 2023 this shall include all punch list items are completed, any inspections are completed and final has indicated final acceptance. IA DOT - Temporary Sanitary Holding Tank for D5 West Burlington Maintenance Facility

Division 02 -	Existing Conditions, Subsurface Investigation.
Division 03 -	Concrete, Concrete Reinforcing, Cast-in-Place Concrete.
Division 05 -	Metals, Structural Metal Framing, Metal Decking.
Division 23 -	Heating, Ventilating, and Air Conditioning (HVAC), Facility Fuel Piping, Facility Fuel-Storage Tanks.
Division 31 -	Earthwork, Clearing and Grubbing, Grading.
Division 32 -	Exterior Improvements, Fences and Gates.
Division 33 -	Utilities, Storm Drainage Utilities.