Tenders Are Invited For Preparation Of Design Documentation For The Reconstruction Of The Rainwater Drainage System In The Area Of ​​The Retention Reservoir And The Rs Ditch At Bojkowska Street In Gliwice

The Subject Of The Order Is The Development Of Complete Design Documentation For The Task Titled: Preparation Of Design Documentation For The Reconstruction Of The Storm Sewage System In The Area Of The Retention Reservoir And The Rs Ditch At Ul. Bojkowska In Gliwice. The Subject Of The Task Includes The Development Of Complete Design Documentation For The Reconstruction Of The Storm Sewerage Network In Terms Of Relieving The Existing Rs Ditch By Designing A System For Discharging Rain And Snowmelt Water To The Retention Reservoir Located On The Registration Plot No. 201 (Nowe Gliwice District). This Task Is Intended To Enable Water Retention Before Being Reintroduced Into The Rs Ditch. The Final Effect Of The Project Implementation Should Be The Maximum Use Of The Retention Capacity Of The Existing Reservoir, Which Will Contribute To Increasing The Level Of Flood Safety. The Task Should Include The Adoption Of Appropriate Technical Solutions, Which Will Include: • Design Of A New Collecting Chamber (Kb3) At The Inlet To Two Dn800 Channels (Polypropylene) Discharging Water To The Retention Reservoir; • Connecting The Kd 400 Rainwater Sewer To The Kb3 Chamber Draining Industrial Areas Between The Western Side Of Bojkowska Street And Nowe Perspektyw Street; • Liquidation Of The Existing Kd400 Outlet, And Then Restoration And Supplementation Of The Reinforcement Of The Slopes Along With Their Stabilization And The Necessary Strengthening Of The Edges And Bottom Of The Rs Ditch; • Reconstruction Of The Kd600 Rain Collector (Polypropylene) Collecting Water Between Bojkowska Street And The A4 Motorway; • Reconstruction Of Storm Drainage At The Exit From Bojkowska Street (Plot 218/2) Along With The Development Of New Inlets In Road Lane Of Bojkowska Street (At Least Two) And Directing Water To The Newly Designed Kb3 Chamber. The Overview Map Constituting Attachment No. 1 Shows Only The Orientation And Planned Location Of The Kb3 Collecting Chamber. It Is Of An Illustrative Nature And Does Not Constitute A Final Design Solution, Therefore The Ordering Party Recommends Carrying Out A Site Visit And A Detailed Analysis Of The Field Conditions In Order To Assess The Feasibility Of Implementing The Task. The Detailed Scope Of Work Is Included In The Detailed Description Of The Subject Of The Order Constituting Annex No. 6 To The Swz And In The Contract Template Constituting Annex No. 5 To The Swz. For The Purposes Of Implementing The Subject Of The Contract, The Ordering Party Requires The Preparation Of Files In Pdf Format, In Accordance With The Guidelines For The Accessibility Of Internet Content 2.1 (Wcag 2.1) At The Aa Level. As Part Of The Task, The Order Will Be Implemented In Parts In Stages, In Accordance With Their Description In The Price Form Constituting An Annex To The Form. Tender With The Content Of Annex No. 1 To The Swz. Required Warranty And Guarantee Period: From The Date Of Final Acceptance Of The Subject Of The Contract, Until The Expir