Tenders Are Invited For Monitoring And Control Services – Replacement Construction Of The Quitzöbel Weir System - Construction-Related Engineering Services

Monitoring And Control Services – Replacement Construction Of The Quitzöbel Weir System - Construction-Related Engineering Services. The Quitzöbel Puncture Weir (Hereinafter Referred To As Quitzöbel Puncture Weir, Or Dsw) Is Part Of The Quitzöbel Weir Group And Is Located At Km 156.15 In The Lower Havel Waterway Near The Village Of Quitzöbel. The Next Larger Town Is Havelberg. The Piercing Weir Can Be Seen As A Functional Unit With The Quitzöbel Altarmwehr (Aaw). Together With The Aaw, The Dsw Regulates The Outflow Of The Havel Federal Waterway (Uhw) Into The Elbe And The Damming Between Gartz And Quitzöbel. As Part Of The Quitzöbel Defense Group, The Dsw Takes On Elementary Tasks In Flood Management. Since The Beginning Of The 1990S, Only Absolutely Necessary Emergency Repairs Have Been Carried Out At The Dsw. The Weir Is In A Correspondingly Poor Condition And Had To Be Taken Out Of Operation And Emergency Secured Due To Acute Structural Defects. It Was Included In The Wsvs List Of System-Critical Structures That Cannot Be Blocked. It Is Planned To Completely Demolish The Weir System And Rebuild It In Almost The Same Location. The Previous Design Of The Weir As A Two-Field Undercurrent Weir With Lifting Gates Is To Be Adopted. For The Execution Of The Construction Project, Production Supervision Including The Welding And Corrosion Protection Technical Tests Of Hydraulic Steel Construction And, In Some Cases, Mechanical Engineering Is Required As Testing And Monitoring Services. This Includes, Above All, But Not Exclusively, The Lifting Contactor Including The Attachments As Well As The Steel Superstructure Including Railings, Superstructures And Abutments. In Addition, Upon Special Request, The Contractor Must Support The Client In Local Construction Supervision Or Take Over This Responsibility. Another Component Of The Contract Is Advice From The Client And Supervision Of The Subsoil And Specialist Foundation Engineering Work.