The Subject Of The Contract Is The Implementation Of The Project, Obtaining Administrative Decisions Authorizing The Execution Of Construction Works And The Execution Of Construction Works Of The Nws Storm Water Pumping Pumping Stations (For High States), Including Retention Possible To Achieve. The Construction Includes The Implementation Of An Underground Pumping Station With Accompanying Infrastructure And An Earth Retention Reservoir. Planned Pumping Station Of Rainwater Nws On Plots No. 25/1, 25/2, 72/, 74, 72/12, P-22 Podgórze Precinct Will Support The Existing Dehydration System In The Case Of High States On The Vistula River And Blocking The Gravitational Outlet From The Outlet Of The Embankment No. 70. The Rainwater Pump Is Equipped With Three. In Parallel, With A Total Capacity Of 1.05 M3/S, And An Additional Reserve Pump In The Event Of A Failure (3+1 System). The Pumps Are To Be Placed In The Pumping Station Building. In This Solution, It Is Planned To Use The Available Field Space To Increase The Retention Of Rainwater, And Thus Reduce The Required Pumping Stations Efficiency. The Pumps Will Work On Independent Dn500 Pehd Pipelines With A Length Of About 50-60 M Each, Draining Water To The Vistula River. The Outlets Of The Discharge Pipelines Will Be Made In The Form Of A Chamber With A Deflector. At The End Of The Pipelines, The Feedback Is Expected. From The Outlet Chamber, The Water Will Be Discharged By The Insured Ditch To The Vistula River. A Maneuvering Square With A Crimp Paved Surface Is Planned Around The Pumping Station Building And A Chamber Of The Gate, And Place A Power Generator Along With The Foundation And A Social Container. The Construction Of A Planned Pumping Station Together With Accompanying Facilities Does Not Require The Reconstruction Of The Existing Utilities. In Addition, The Construction Of Rain Gardens At 0+732 - 1+040 Ditch In The Area Of Ul. Golikówka And At The Length Of About 308M At The Waist After Min. 3 Meters On Each Side Of The Ditch.
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