Tenders Are Invited For Architectural, Engineering And Planning Services – Object Planning For Engineering S ... in Germany

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Architectural, Engineering And Planning Services – Object Planning For Engineering Structures And Technical Equipment At Babelsberg Park, Renovation Of Service Water Pipes And Construction Of A Deep Well Lp 3 - Lp9. Babelsberg Park Has A More Than 20 Kilometer Long Industrial Water Pipe Network From The Time The Park Was Built In The Middle Of The 19Th Century. The Pipe Network Served Not Only To Supply The Fountains And Water Features, But Above All To Irrigate The Park. At The End Of The Imperial Era In 1918, Large Parts Of The Water Features And The Associated Pipes Were Shut Down, And With The Construction Of The Wall And The Expansion Of The Border Fortifications In The 1960S, Almost The Entire Pipe Network Was Abandoned. As Part Of The Special Investment Program I From 2013 To 2016, The First Parts Of The Pipeline Network In The Northern Area Of ​​The Park Around Babelsberg Castle Were Renovated. The Foundation Currently Operates Almost 10 Kilometers Of The Brewing Water Pipe Network In Babelsberg Park. Nevertheless, Most Of Babelsberg Park Has No Service Water Supply - More Than Three Quarters Of The Park Area Is Not In Operation. The Pipes With Different Cross-Sections Are Predominantly Dilapidated, Leaky And Corroded Internally And Externally. The Same Condition Applies To The Sliders And Slider Flaps As Well As The Signage System. The Aim Of The Measure Is To Repair The Service Water Pipe Network With The Renovation Of Approx. 3,000 M Of Irrigation Pipes (Sizes Of Dn 200 Or Dn 50-150 Made Of Cast Iron) In The Southern And Southeastern Area Of ​​Babelsberg Park. This Includes The Sustainable Revitalization Of The Historic Pipes Or, If Necessary, The Construction Of New Service Water Pipes As Well As The Repair Of The Slide Valves And The Marking In The Form Of The Historically Introduced Signage. Which Pipelines Can Be Renovated Or Have To Be Completely Rebuilt Should Generally Be Determined. Inventory Recording With Sounding And Camera Inspection. To Renovate The Pipelines, Innovative Trenchless Renewal Methods For Pipelines Should Be Used Depending On The Local Situation And Pipeline Cross-Sections. In Order To Ensure The Supply Of Groundwater To The Park If Necessary, A Deep Well Must Be Planned. As Part Of The Preliminary Planning, A Subsoil Laboratory Commissioned By The Spsg Carries Out Preliminary Investigations Into The Fertility And Quality Of The Groundwater At The Possible Well Locations. It Is Planned That The Planned Deep Well Will Fill An Existing Storage Basin As A Redundancy System From Which The Existing And Planned Pipe Networks Will Then Be Supplied. (The Entire Network Should Be Supported). If Possible, The Design Of The Pumps For The Individual Sub-Networks Should Be Such That Several Sub-Networks Can Be Supplied Via One Pump. To Determine The Required Pump Performance, Calculations Must Be Made For The Hydraulic Design Of The Nominal Pump Performance Based On The Determination Of Water Consumption Requirements (Lph 2). The Goals Of The Project Are, In Particular, A Stable, Sustainable Water Supply To The Historic Gardens And Increasing The Resilience Of The

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