Tenders Are Invited For Electrical Installation Work Of Heating And Other Electrical Building-Equipment – ​​Heating Systems According To Din 18380

Electrical Installation Work Of Heating And Other Electrical Building-Equipment – ​​Heating Systems According To Din 18380. New Extension To The Otto-Hahn-Gymnasium In Göttingen. The New Building Is Planned As A Kfw Efficiency Building 40Ee In Accordance With Geg 2020 With An Extensive Green Roof And Pv System. The Existing Classroom Building Will Receive An Extension, Which Is To Be Viewed As An Independent Functional Unit. New Classrooms And Technical Rooms, A Cafeteria And Sanitary Facilities Are Being Built Here. The Subject Of The Tender Is The Installation Of A New Heating System Consisting Of Radiators And Underfloor Heating (In The Basement, Cafeteria Area) In The Extension Building. The Newly Installed Radiators In The Basement, Ground Floor And The 2 Upper Floors Are Installed Via A North And South Route Under The Ceiling On The Respective Floor. The Radiators Are Connected Via A Visible Surface-Mounted Installation. The Newly Planned Heating Circuits And The Underfloor Heating Are Connected To The Newly Created Distributor In The Kg. A Compact District Heating Station Is Installed Upstream Of The Heating Circuit Distributor In The Kg. Essential Execution Work Is: #1 District Heating Transfer Station, Complete; #Dismantling Work Of Mf Insulated Pipelines; #96 Steel Tube Radiators; #350M² Underfloor Heating; #9 Heating Circulation Pumps; #120M Steel Pipe, Black; #2500M Stainless Steel Pipe ##Special Features: Elevator Shaft, Ventilation Installation And Electrical Engineering Rooms. The Ceilings Of The Floors Consist Of Prestressed Concrete Hollow Plank Elements; There Are Limited Fastening Options Here; Care Must Be Taken To Use Appropriately Approved Fastening Material. For Construction, A Construction Site Facility Area Will Be Created On The Former Parking Lot South Of The New Building And West Of The Existing Building (Tract D). For The Entire Construction Period, The An Rohbau Will Provide Sanitary Container Systems (Toilet And Washing Containers) As Well As Office And Meeting Container Systems Used By The Client. In The Overview Plan Of The Construction Site Logistics Concept, Storage Areas For The Contractors Are Shown In The Immediate Vicinity Of The Building/Facility To Be Constructed. Any Additional Requirements Must Be Coordinated With Property Monitoring. School Operations Will Continue On The Site Throughout The Entire Construction Period (Except Holiday Periods). During The Construction Process, Disruptions (Noise, Dirt, Vibrations) To Existing Operations Must Therefore Be Limited To A Minimum. Escape Routes From The School Building That Remains In Operation Via The Main West Entrance And Fire Brigade Access Must Be Maintained. Crossing School Traffic Is To Be Expected Outside The Construction Site Area.