Tenders Are Invited For Building Construction Work – Tga Conversion Of Existing Data Center

Building Construction Work – Tga Conversion Of Existing Data Center. In Order To Operate The New High-Performance Computer Hlre-5-, The Dkrz Plans To Adapt The Computer Rooms And The Building In Several Phases Until August 2027. The Aim Of This Tender Is To Commission A General Contractor. This Contractor Takes Over The Construction Planning And Execution. A Functional Service Description (Flb) Serves As The Basis For Construction Planning. The Flb Is Currently Being Created By A Planning Office. The General Contractor Will Plan And Carry Out The Construction Work In Such A Way That The Expansion And Renovation Work In And On The Existing Building Does Not Interrupt Data Center Operations. The Project Involves The Expansion Of An Existing Data Center During Ongoing Operations. It Concerns Around 800M² Of It Usable Space In Several Rooms, A Wide Variety Of Technical Systems Throughout The Building And The Electrical Connection Power To Be Provided Of Around 4 Mw. In Particular, The Construction, Fire Protection, Refrigeration, Electrical, Msr, Steel Construction, Ventilation As Well As Interior And Exterior Construction Trades Must Be Planned And Carried Out In Detail Based On The Present Flb. The Construction Trade Affects Different Rooms And Structures In And Around The Entire Building. Fire Protection Must Be Guaranteed During The Construction Phases And Complete After Completion. The Heating/Cooling Supply In The Building Must Correspond To The Future Requirements Described, I.E. Operating Two High-Performance Computers At The Same Time. Combining The Various Cooling Circuits Into One Is One Of The Goals. All It Components And Rooms Are Cooled According To The Description And The Energy Absorbed Is Led Out Of The Building. The Electrical Supply Needs To Be Adjusted And This Has An Impact On Every Floor In The Building. Among Other Things, It Is Commissioned: The Creation Of A New E-It Supply Path, The Procurement Of A New Ups System, A Ups Replacement System, Measuring Points And Monitoring Devices In Electrical Engineering, Raising The Lightning Protection Class From Ii To I, Supplying Both Computer Systems Through The Tga And The Dismantling Of Installations That Are No Longer Required. The Control Of An Msr Replaces The Current Bms And Will Have More Measuring Points And Data Points In The Future. In This Way, The Requirements Of Iso50001, The Required Energy Efficiency And The Requirement For The Independent Controllability Of The Entire System Are Met. The Steel Construction Mainly Refers To The Dismantling Of Recoolers, Adapting The Roof Surfaces To The Requirements Described And Installing New Recoolers. The Existing Burglar Alarm System Must Be Replaced. The Premises Need To Be Adapted. In Accordance With The Flb, Areas For Software/Hardware/Warehouses Must Be Created In The High-Performance Computer Room. Leak Detection Needs To Be Improved And Monitoring Needs To Be Added In Other Rooms. Existing Ventilation Systems Need To Be Slightly Adjusted. Of The Existing Room Coolers, Devices Are Being Replaced By More Powerful Ones, And Others Are Being Modernized. Egg