Tenders Are Invited For Architectural, Construction, Engineering And Inspection Services - Tnw_Tga_Purpose Association For Wastewater Disposal In Sulzbachtal_Partial Renovation Of The Nittenau Wastewater Treatment Plant

Architectural, Construction, Engineering And Inspection Services - Tnw_Tga_Purpose Association For Wastewater Disposal In Sulzbachtal_Partial Renovation Of The Nittenau Wastewater Treatment Plant. The Association For Wastewater Disposal In The Sulzbachtal Intends To Partially Renovate The Nittenau Wastewater Treatment Plant. The Special-Purpose Association For Wastewater Disposal In The Sulzbachtal Operates An Association Sewage Treatment Plant With A Capacity Of 43,000 Inhabitants With Its Member Municipalities Bruck In Der Oberpfalz, Bodenwöhr And Nittenau. The Increased Water Law Permit Ended On December 31, 2024. In Order To Obtain The Higher Water Law Permit To Discharge Collected Wastewater Again, The Need For Action And Renovation Of The Structures And Facilities Was Determined In Coordination With The Water Management Office. Based On These Findings (Results Of The Concept Study), Planning Must Be Carried Out And The Application Documents Must Be Submitted. The Special-Purpose Association Was Granted A Limited Permit Until The Higher Water Law Permit Was Granted. Approvable Application Documents According To Wpbv Must Therefore Be Submitted To The Responsible Department/Authority By September 30, 2026 At The Latest. In Parallel With The Renovation Planning, The Over-Calculation Of The Wastewater Associations Rain Relief Systems Is Being Updated. The Calculated Mixed Water Inflow To The Sewage Treatment Plant Must Be Taken Into Account By The Renovation Planner For The Design (Design Inflow). Assessment Approaches Must Generally Be Agreed With The Water Management Office. Planning Objectives: - Development Of An Approvable Plan And Submission Of Verifiable Application Documents (Date Is Currently Pending; See Schedule Below Or Planning Objectives In The Contract) - Planning Taking Into Account That Operational Safety Is Ensured During Construction Work. - Structures Must Be Planned In Such A Way That They Can Be Built And Operated Economically And That Operational Safety Is Permanently Ensured. Functionality Is The Priority. - Structures Must Be Planned In Such A Way That The Cleaning And Monitoring Goals Are Met And The Various Cleaning Stages Work With Each Other (Process Engineering Calculation Of The Sewage Treatment Plant, As Well As Hydraulic Design And Verification). The Following Structures/System Parts Require Repair Or Renewal: - Replacement New Construction Of Sand/Grease Trap - Replacement Construction Or Repair Of Primary Clarification Tank - Phosphate Elimination System: Replacement Delivery Of The Phosphate Precipitant Tanks - New Construction Of A Bio-P Tank - New Construction Of A Functional Building To Accommodate The Blower Stations/Compressors - New Construction Of An Aeration Tank And Repair Work On Existing Aeration Tanks - New Construction Of A Drain Quantity Measurement Costs According To An Initial Cost Estimate, The Investment Costs (Kg 200-700) Are Approx. Eur 5.88 Million Net. Of The Estimated Investment Costs, Around Eur 3.6 Million Net Are For Structural Measures And Eur 1.19 Million Net Are For Technical Measures. Schedule Stage 1: Lp1 And Lp2 - Completion Of Lp2: Mid-Q3 2027 Stage 2: Lp3 - Completion Of Lp3: Mid-Q2 2028 Stage 3: Lp 5 To 7 - Completion Of Lp7: Q