Tenders Are Invited For Central-Heating Installation Work – 040-01 Heizung in Germany

Work Detail

Central-Heating Installation Work – 040-01 Heizung. The Existing Heating System Is Located In The Basement Of The Middle School And Will Be Dismantled At The End Of The Renovation Work. The Dismantling Work Includes An Oil Tank Welded To The Basement With A Capacity Of Approx. 17,000 Liters Including The Oil Filling And Ventilation Lines. This Is Located Next To The Intermediate Administration Building In The Basement. Furthermore, The Gas Boiler System Of Approx. 460 Kw And The Oil Boiler System Of Approx. 405 Kw Must Be Professionally Taken Out Of Operation And Dismantled. The Existing Combined Heat And Power Plant (Chp / 80 Kw Thermal / 50 Kw Electrical) Is Located In The Basement Of The Middle School And Will Remain In This Position; It Will Be Integrated Back Into The New System. The New Heating System Is Located In The Basement Of The New Middle School Extension Building And Consists Of Two Biomass Boilers With An Output Of Approx. 450 Kw Each. The Boiler Systems Are Operated With Wood Chips And Pellets, So That The Builder Keeps Both Options Open. The Exhaust System Of The Two Biomass Plants Must Also Be Constructed. The Bunker System Is Designed With Two Separate Agitators (Bunkers), One For Each Boiler. The Newly Created Heating Center With The Heat Generators Mentioned Covers The Operation Of Several Buildings (Various School And Non-School Buildings); These Connected Buildings Are Currently Supplied By The Heating Center From The Waging School. The Old Heating System Will Only Be Dismantled When The New Heating System Is Fully Operational, So That Constant Operation Is Guaranteed By The Supplier For Customers. The New Elementary School Buildings, Ogts 1-4, Administration Building, Extension Of The Middle School Ogts 5-10 With Auditorium/Break Hall And Dining Room Are Also Supplied By The New System. There Are Four Heating Buffer Tanks With A Volume Of 7,000 Liters Each In The New Technology Center; These Must Be Installed Before The Ceiling Is Placed Over The Basement. Furthermore, The Technical Center Contains The Following Components And Materials Such As Degassing/Pressure Maintenance With Make-Up, Thermally Separated Heating Distributor For 11 Outlets From Dn 40 - Dn 125 Including Pumps, Fittings, Thermal Insulation, Dirt Traps, Sensors, Installation Of Msr Mixing Valves And Valves, Thermometers, Circuit Regulating Valves And Various Labels. The Pipelines Are Welded Using Medium-Heavy Threaded Pipes From Dn 15 - Dn 125 + Fittings, Fire Barriers, Labels, Emptying And Filling As Well As Leak Tests And Sampling Of The Heating Water. To Connect The Intermediate Building Of The Middle School Administration From The Heating Center, A Local Heating Pipe Is Laid Underground, Which Consists Of Two Individual Pipes. The Heating Side (Flow And Return To The Heating Registers) Connection From The Heating Center To The Five Ventilation Devices Must Also Be Established. The Heating Supply (Space Heating Surfaces) In The New Buildings Is Provided By Underfloor Heating

Contact Information