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Electrical Engineering Installation Works – New School Building A.D. Ruhr, Mintarder Weg 43, 45219 Essen, Electrical Work. The Subject Of The Measure Is The Complete Electrical Engineering Systems For A New School Building With An Attached Gymnasium. The Scope Of Services Includes Energy Supply, Lighting Systems Including Safety Lighting, Lightning Protection Systems As Well As Communication, Security And Information Technology Systems. Planning And Execution Are Carried Out In Accordance With The Applicable Din, Vde And En Standards, The Sbauvo (Schools) And On The Basis Of The Fire Protection Concept. Safety Lighting Central Battery System With 3 Hour Bridging Time For Escape And Rescue Routes, Technical And Internal Lounges, Including Backlit Emergency Signs; Functional Maintenance E30 Required. Power Supply / Low Voltage Connection To Public Low Voltage Network. House Connection In The Technical Room On The Ground Floor, Main Building Distribution On The 1St Floor With Star-Shaped Supply To The Sub-Distributions Including Gym; Pv Connection Prepared. Electrical Installation Cable Distribution Via Cable Routes And Ladders, Separate Routing Of High And Low Current. Flush Or Surface-Mounted Installation Depending On Room Usage; Parapet Channels In Administration And Teacher Areas. Lighting Systems Led Lighting In Accordance With Din En 12464-1, With Presence And Daylight Control (Dali). Outdoor Lighting With Twilight/Time Switch. Lightning Protection / Grounding External And Internal Lightning Protection According To Din En 62305, Lightning Protection Class 3, Including Surge Protection And Potential Equalization. Other Fire Protection Cable Insulation, Bus Control For Sun Protection, Motorized Door Drives For Barrier-Free Access, Smoke Evacuation In The Auditorium/Canteen And Gymnasium. Telecommunications Video Door Intercom System At The Main Entrance, Bell System For The Gym. Call And Signaling Systems Disabled Emergency Call In Barrier-Free Toilet Facilities With Forwarding To The Secretariat, Caretaker And External Security Service (Gsm). Time Service Digital Clock System With Secondary Clocks In School And Gymnasium, Coupled With Ela. Electro-Acoustic Systems Public Address And Announcement System For School Buildings And Gymnasium, Additional Sound Systems In The Cafeteria/Assembly Hall And Gymnasium. House Alarm Systems House Alarm System In Accordance With Sbauvo With Acoustic And Visual Alarms, Cables With E30 Functional Integrity, Fault Message Forwarding Via Gsm. Data Networks Structured Building Cabling Cat 7 / Cat 6A, Central Data Distributor In The School Building, Connections For Lessons, Administration And Gymnasium; Active Technology On Site. Main Quantities Quantity Unit Energy Supply / Distribution Main Building Distribution (Ghv) 1 Piece Sub-Distribution 11 Pieces Security Lighting Central Battery System 3 H 1 Piece Emergency Sign Lights Approx. 90 Pieces Emergency Lights Approx. 145 Pieces General Lighting Led Interior Lights In Total Approx. 880 Pieces Led Lights Gymnasium Approx. 1,950 Pieces Of Presence/Motion Detectors, Approx. 140 Pieces Of Cables And Wiring Systems, Power Lines, Approx. 42,000 M Of Cables, Functional Integrity E30, Approx. 3,500 M
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