Tenders Are Invited For Engineering Services – General Planning Of Object And Specialist Planning Services For The Renovation Of Sludge Treatment At The Wallau Sewage Treatment Plant

Engineering Services – General Planning Of Object And Specialist Planning Services For The Renovation Of Sludge Treatment At The Wallau Sewage Treatment Plant. The Perfgebiet-Bad Laasphe Wastewater Association, In Its Function As An Inter-Municipal Water And Soil Association For The Wastewater Industry, Intends To Fundamentally Renovate The Sewage Treatment Plant In Wallau. The Location Of The Wastewater Treatment Plant In The Marburg-Biedenkopf District Of Central Hesse Is Characterized By A Low Mountain Landscape And Is Located On The Lahn. The Wallau Sewage Treatment Plant Is A Technical-Functional Structure With Mechanical And Process Technology As Well As Water And Wastewater Systems For Mechanical And Biological Wastewater Treatment. The Functional Plant Inventory Essentially Dates Back To The 1980S And Forms The Central Location Of The Perfgebiet-Bad Laasphe Wastewater Association. The Wallau Sewage Treatment Plant Plays A Central Role Within The Association Area: It Cleans Large Amounts Of Municipal Wastewater Every Day For Around 45,000 Residents From Several Connected Districts And Feeds The Purified Water Into The Lahn. The Facility Is Therefore An Essential Part Of Public Services And The Regional Infrastructure. Due To Their Age And The Continually Increasing Demands On Wastewater Treatment, Extensive Renovation And Modernization Measures Are Required, Which Affect Both Structural And Process Engineering Areas. In Advance Of The Project Planning Of The Service In Question, The Client Commissioned Atd Ingenieurgesellschaft Für Wastewater Management And Technical Services Mbh, Aachen, To Create A Future Concept Including Extensive Inventory Investigations And Recordings. The Final Report Prepared As Part Of These Preparatory Investigations Is Attached To This Task Description In Accordance With Section 7 Vgv. Further Interim And Investigation Results Will Be Made Available To The Bidders Selected In The Further Course Of The Award Procedure. The Aim Of The Planning Services Tendered In This Case Is To Fundamentally Renovate, Convert And Expand The Wallau Sewage Treatment Plant Based On The Present 2040 Future Concept And To Design It In A Future-Proof Manner For An Expansion Size Of 60,000 Inhabitants. The Planning Task Covers The Entire Wastewater Treatment Plant Complex Including The Existing Engineering Structures, Buildings And Outdoor Facilities As Well As The Associated Process, Mechanical, Electrical And Control Systems. The Subject Of The Planning Is Both The Renovation And Continued Use Of Existing Buildings And Parts Of The System As Well As Their Conversion, Expansion, Replacement And New Construction. Some Of The Existing Buildings Show Considerable Damage Due To Age, Use And Media. At The Same Time, Essential Parts Of The Machine And E/Msr Technology Need To Be Replaced Due To Their Age. The General Planning Must Combine These Structural And Technical Measures Into A Functioning Overall System And The Necessary Interfaces Between Engineering Structures