Tenders Are Invited For District-Heating Plant Construction Work – Establishment Of An Air/Water Heat Pump System

District-Heating Plant Construction Work – Establishment Of An Air/Water Heat Pump System. Holsted Varmeværk Amba Plans To Build A New Heating Plant In Which Two New Production Plants Will Be Established Consisting Of A Heat Pump Plant And A Wood Pellet Boiler With Associated Installations. The Heating Plant Will Be Built Immediately Adjacent To The Existing Solar Heating System And Accumulation Tanks On Gørklintvej In Holsted. The Project For The Building And Biomass Plant Is Offered In A Separate Contract. The Present Heat Pump Project Includes The Establishment Of A Complete Air/Water Heat Pump System Incl. Energy Collectors, Associated Installations, Control, Switchgear, Delivery Of Transformers For Heat Pumps And Building/Machinery, Etc. The Heat Pump System Must Use Co2 As Coolant And Be Sized For A Heat Output Of At Least 4.4 Mw At An Outside Temperature Of 0°C. The Heat Pump Project Is Offered As A Turnkey Contract Divided Into The Following Main Areas: • Heat Pump System In The Heating Center Including Design, Planning, Authority Approval As Well As Establishment And Commissioning. • Cold Storage For Heat Pump Systems, Incl. Seepage For Frost Water. • Transformer System - For Heat Pump System And Building. • Coupling System. The Overall Contract Mainly Includes Design, Project Planning, Including All Deliveries And Services In Connection With The Establishment Of A Complete Heat Pump System In A Newly Built Central Heating Plant Consisting Of Air/Water Heat Pumps, Associated Energy Collectors As Well As All Installations, Controls, Etc. Belonging To The System. Which Requires A Fully Operational Production Plant That Can Function In Conjunction With Holsted Varmeværks Other Production Plants.