Tenders Are Invited For Electrical Installation Work Of Heating And Other Electrical Building-Equipment – ​​ ... in Germany

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Electrical Installation Work Of Heating And Other Electrical Building-Equipment – ​​Werner-Von-Siemens-Gymnasium Bad Harzburg: Building Automation, 2Nd Ba. The Goslar District Is Building A Barrier-Free Extension To The Werner-Von-Siemens-Gymnasium In Bad Harzburg In Order To Create Additional Classrooms With A Net Floor Area Of ​​Around 2,100 M². In The First Construction Phase, The Technology Center Was Built At Its New Location. In This Context, The Existing Heat Generator Was Moved From The Old Technology Center To The New Technology Center, Installed There And Fully Functionally Integrated Into The Existing Media Network Again. In Addition, The Water Supply For The Entire School Was Converted In The First Construction Phase And Put Back Into Operation So That The Drinking Water Supply Is Still Fully Guaranteed. Technically, The Existing Knx System, Which Was Previously Used To Control The Building Technology, Is Being Expanded. This Expansion Includes The Integration Of Underfloor Heating Distributors, Ventilation Systems And The Connection Of The Heating Control From The Existing System. The Underfloor Heating Distributors Are Controlled According To The Weather Via The Existing Heating Control, While The Room Temperatures Are Monitored And Controlled By Newly Installed Temperature Sensors. In The Future, The Ventilation Device On The Roof Of The Auditorium Will Be Controlled Via A New Msr Control Cabinet, Which Provides Both The Necessary Voltage Values ​​As Well As The Target And Actual Values. In Addition, The Decentralized Ventilation Devices In The Classrooms Are Connected To Each Other. To Install The Technology Described, Extensive Materials Are Required, Including Sheathed Cables ((N)Hxmh) With A Total Length Of Around 4,500 Meters And Various Control Cables (J-H(St)H) With A Total Length Of Around 12,000 Meters. The Cables Are Laid On Cable Trays, In Installation Pipes And With The Help Of Clamps. Coarse Mass Extract: 1 Piece Of Outside Temperature Sensor, 4 Pieces Of Channel Temperature Sensor, 1 Piece Of Automation Station With Bacnet Comm. 1 Piece Touch Panel 15, Aluminum For Bacnet, 1 Piece Lte Router 4 Ports For Din Rail Mounting. 1 Piece Workshop/Assembly Planning Aut. 1 Piece Klartext Automation Station 2 Pieces Standing Cabinet, Single Door. 800X2000x400 1 Piece Control Voltage Transformer 230Vac 500Va 2 Pieces Motor Control 400Vac For Ec 7.5Kw 1 Piece Creation Of Circuit Diagrams 1 Piece Commissioning Control Cabinet 2100 M (N)Hxmh-J 3X1.5 Sheathed Cable 9500 M J-H(St)H 2X2x0.8 Telecommunications Line

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