Tenders Are Invited For Electrical Installation Work – New Children’S Home In Reichenbach - Electrical Engineering

Electrical Installation Work – New Children’S Home In Reichenbach - Electrical Engineering. The Subject Of The Tender Is The Execution Of The Electrical Building Equipment For The New Construction Of A 4-Group Childrens Home In Reichenbach An Der Fils. The Services Essentially Include Cost Groups 440, 450 And 550 In Accordance With Din 276. The Buildings Power Supply Is Provided Via A Newly Installed Network Connection. The Electrical Energy Distribution Is Implemented Via A Central Low-Voltage Main Distribution With Downstream Sub-Distributions For The Individual Building Areas. The Services Include The Complete Low-Voltage Installation Including Cable And Line Systems, Installation Devices And All Necessary Protective Measures In Accordance With The Applicable Din-Vde Regulations. Due To The Wooden Construction Of The Building, Increased Fire Protection Requirements Must Be Taken Into Account, In Particular Through The Use Of Arc Fault Protection Devices (Afdd) And The Design Of All Cables And Lines In A Halogen-Free Design. The Installation Is Mainly Carried Out Under Plaster, In Technical Areas Partly On Plaster. A Photovoltaic System With An Output Of Approx. 62 Kwp Will Be Installed On The Roof Of The Building. The Electricity Generated Is Primarily Used For Self-Consumption; Excess Energy Is Fed Into The Public Grid. In Addition, A Battery Storage System Is Planned To Optimize Self-Consumption And Increase Self-Sufficiency. The System Includes All Necessary Components Such As Modules, Inverters, Storage, Cabling As Well As Monitoring And Evaluation Devices. The Lighting Systems Are Designed Using Energy-Efficient Led Technology And Dimensioned In Accordance With Applicable Standards. In Addition, Safety Lighting With Central Monitoring For Escape And Rescue Routes Is Provided. The Building Will Be Equipped With A Knx-Based Building Automation System. This Is Used To Control Lighting, Sun Protection And Heating Functions. All Fault Reports From Technical Systems (E.G. Fire Alarm System, Security Lighting) Are Recorded And Forwarded Via The Knx System. In Addition, Dali Systems Are Used For Lighting Control. The Scope Of Services Also Includes Telecommunications And Information Technology Systems, In Particular Structured Network Cabling (Passive) And A Wlan Infrastructure (Passive). A Video Intercom System Will Be Provided. In Addition, Provisions For A Video Surveillance System And An Amok Alarm Are Part Of The Measure. A Fire Alarm System With Comprehensive Full Monitoring Will Be Installed To Warn And Self-Rescue Those Present. External And Internal Lightning Protection As Well As A Comprehensive Grounding And Equipotential Bonding System Must Be Carried Out In Accordance With Applicable Regulations. In Addition, The Construction Power Supply, The Connections For Third-Party Trades And The Electrical Development Of The Outdoor Facilities Are Part Of The Services. The