Tenders Are Invited For Engineering Design Services For Mechanical And Electrical Installations For Buildings – Planning Services For A Chp, Electric Boiler And Air Heat Pump System Within An Ichp System And Planning For The Renewal Of The Gas Boiler System

Engineering Design Services For Mechanical And Electrical Installations For Buildings – Planning Services For A Chp, Electric Boiler And Air Heat Pump System Within An Ichp System And Planning For The Renewal Of The Gas Boiler System. The Subject Of This Request And Planning Goal Should Be The Conversion Of The Existing Heating Center Based On The Hoai Service Phases 1 - 9. The Planning Task Consists Of The Following Components And Systems: Ichp System According To Kwkg §8B And Gas Boiler With: - Remotorization Of Natural Gas Chp System (Ikwk Chp Part 1) 1,000 Kwel (I.E. Including Dismantling Of The Existing Chp) - New Construction Of A Natural Gas Chp System (Ikwk Chp Part 2) 1,000 Kwel * From The Perspective Of The Ikwk Funding Guidelines, The Two Chps Should Count And Act As One Chp System. To Do This, You Stand Next To Each Other In The Same Building. The Relevant Meter Concept/Energy Balancing Must Be Taken Into Account By The Planner. - Air-Water Heat Pump (2-Stage) Approx. 1,000 Kwth, Vl > 80°C - Construction Of An Electric Boiler System With At Least 750 Kwel - Renewal Of The Gas Boiler System (2 X 3 Mw) Ancillary Systems Such As: - Exhaust System Including Scr Catalytic Converter And Urea Storage - Condensate System, Expansion/Adaptation Of The Lubricating Oil System - Expansion/Adaptation Of The Ventilation Systems Process Engineering Integration With, Among Other Things: - Construction Of A New 2-Speed Chp Exhaust System (Chimney) - Dismantling Of The Existing 3-Speed Chimney - Pipes, Fittings, Pumps, Insulation Electrical Integration With: - Adaptation Of Existing Low-Voltage Switchgear (Including Reassignment Of Existing Outlets) For The 2 New Chps, The Lwwp And The Electric Boiler * For Adaptation The Nshv Must Be Cleared For The Above-Mentioned Components: - Dismantling The Connection To The Existing Gas Expansion Plant. - Planning A Suitable Feed Into The Mv Network For The Gas Expansion System (1,000 Kwel Gas Expansion System, Is Located In A Neighboring Building) - Network Connection To The Power Network Msr And Control Technology Integration With: - System Automation - Bub System - Integration Into The Existing Control Technology And Telecontrol Connection To The Network Control Center - Reporting/Monitoring Systems Or Connection To The Existing Systems On Site (Gas, Fire, Intruder Alarm System) Structural Integration - Foundation Of Auxiliary Systems (Air-Water Heat Pump, Steel Construction, Noise Protection Walls, Etc.) - Construction Of A Machine Room Within The Existing Building According To Din En 378 - Noise Protection Walls - Required Steel Construction - Access For Supply And Disposal In The Construction Area - Outdoor Facilities Periods Planning And Implementation Of The Ichp System Due To The Necessary Compliance With The Periods Relevant To Funding Law, The Lübeck Municipal Utility Company Is Aiming For The Following Time Schedule: - Project Start: August 2026 - Hoai Lph 1-7: Until The End Of Q2 2027 - Hoai Lph 8-9: Until The End Of 2028