Tenders Are Invited For Construction Work For Mining - Rag; New Construction Of The Plant For The Haus Aden Pit Water Treatment (Azga)

Construction Work For Mining - Rag; New Construction Of The Plant For The Haus Aden Pit Water Treatment (Azga). After Subsidizing Coal Mining, Effective Water -Farming Must Continue To Be Operated In The Mine Buildings In Order To Permanently Rule Out Environmental Damage, In Particular An Impairment Of The Groundwater By Increasing The Mine Water Level. The Rag Has Developed A Mine Water Concept For The Ruhr Area That Is Gradually Implemented. A Central Component Of This Concept Is The Construction Of A Mine Water Treatment Plant (Azga) At The Haus Aden Location In Bergkamen (Oberaden) To Ensure Compliance With The Water Law Introductory Specifications In The Lip. The Subject Of The Allocation Is The Construction And Commissioning Of The Mine Water Treatment Plant (Azga) Including All The Necessary Technical, Infrastructural And Procedural System Components. The Work Is Carried Out In Close Cooperation With The General Planner Already Commissioned, Which Requires A Close Integration Between Planning And Execution. Due To The Tight Scheduling, Parallel Work Between Planning, Execution Planning And Construction Execution Is Partly To Be Expected. The Overall Measure Is Divided Into The Following Two Main Areas: 1. Foundation, Engineering And Transport Systems 2. Machine And Process Engineering, Medium-Voltage, Low-Voltage And Process Control Technology (Ms, Ns, Ns Hv And Pls) In The Context Of These Sub-Objects, The Following Essential Construction And Specialist Services Must Be Provided:- Foundation- Ingenieurbau- Mechanical And Process Engineering- Pipeline Technology, Routes- Electrical, Measurement, Control And Control Technology (Emsr), Automation The Allocation Takes Place As Part Of A Competitive Dialogue In Order To Develop An Economically And Technically Optimized Solution For The Demanding Requirements Of The Mine Water Treatment Plant. Due To The Complex Technical Integration Of The Trades As Well As The Close Schedule And Approval Law Requirements, A Coordinated Construction Concept And Precise Planning Are Essential. Special Challenges Are: 1. The Interlinking Of The Construction With The Parallel Planning Process 2. The Time -Critical Implementation To Ensure The Operation Of The Mine Water Posture The Client Indicates The Particularly Close Schedule: (1) Conclusion Construction Work Provision - Line 1 (Passive) 03.07.2026 (2) Completion Ibn/Trial Operation Provisional Line 1 (Passive) 03.08.2026 (3) Conclusion Construction Line 2 Active (Equipped) 15.01.2027 (Including Subsequent Thickening Mud) (4) Completion Ibn/Trial Operating Line 2 Active (Equipped) 16.04.2027 (5) Construction Construction Azga Haus Aden (Without Possible Extensions) 30.07.2027 (6) Completion Ibn/Trial Operation Line 1+2 Active 29.10.2027 Framework Conditions Can Be Found In The General Description Of The Project.