Tenders Are Invited For Heat Pumps - Delivery And Installation Of An Air-Water Heat Pump System For The Buildings Of The National Academy Of Arts.

Heat Pumps - Delivery And Installation Of An Air-Water Heat Pump System For The Buildings Of The National Academy Of Arts.. Delivery And Installation Of An Air-Water Heat Pump System For The Buildings Of The National Academy Of Arts. The Scope Includes: For Detached Site 1 – South Building - 1.1. Delivery Of Basic Elements: • Air-Water Heat Pump Unit, Equipped With A Spiral Compressor - 2 Pcs. Compressor Circuits Operating With Refrigerant R 32; Cooling Capacity: 153 Kw; Heating Power: 169.8 Kw; Noise Level: 72.6 Db(A); Supply Voltage: 400 V; Input Electrical Power: 58.0 Kw; Eer: 2.64; Operating Temperature Conditions: Heating – Up To −5 °C; Cooling – Up To 35 °C. Quantity: 1 Pc. • Water-Water Plate Heat Exchanger, Heating: 180 Kw; Cooling: 175 Kw – 1 Pc. • Circulation Pump For Heat Pump Unit With Inverter Control 45/10 – 1 Pc. • Circulation Pump For Heat Pump Unit With Inverter Control 45/15 – 1 Pc. • Buffer Vessel – 1000 L – 1 Pc. • Propylene Glycol – Concentrate – 600 L • Supply Cable Svt 5×25 Mm², Laying Underground In Corrugated Pipe Ø110 – 100 M (Incl. Delivery And Installation). 1.2. Installation And Additional Activities: • Implementation Of A Foundation For The Unit 5.0 × 2.5 M, Including: Excavation; Rock Mass Fraction 0–63 Mm – 3.75 M³; Formwork 10 M²; Reinforcement 400 Kg; Concrete 4.0 M³. • Laying 6 Pcs. Rubber Vibration Isolation Pads For Installation Of The Heat Pump Unit. • Connecting The New Heat Pump Unit To The Existing Building Installation (Materials, Assemblies And Consumables - Set). 2. Separate Object 2 - New Educational Building - 2.1. Delivery Of Basic Elements: • Air-Water Heat Pump Unit, Equipped With A Spiral Compressor - 4 Pcs. Compressor Circuits Operating With Refrigerant R 32; Cooling Capacity: 212 Kw; Heating Power: 236 Kw; Noise Level: 72 Db(A); Supply Voltage: 400 V; Input Electrical Power: 78.8 Kw; Eer: 2.69; Operating Temperature Conditions: Heating – Up To −5 °C; Cooling – Up To 35 °C. Quantity: 1 Pc. • Water-Water Plate Heat Exchanger, Heating: 220 Kw; Cooling: 215 Kw – 1 Pc. • Circulation Pump For Heat Pump Unit With Inverter Control 45/10 – 1 Pc. • Circulation Pump For Heat Pump Unit With Inverter Control 45/15 – 1 Pc. • Buffer Vessel – 1000 L – 1 Pc. • Propylene Glycol – Concentrate – 600 L • Supply Cable Svt 5×25 Mm², Laying Underground In Corrugated Pipe Ø110 – 30 M (Incl. Delivery And Installation). 2.2. Installation And Additional Activities: • Implementation Of A Foundation For The Unit 6.0 × 2.5 M, Including: Excavation; Rock Mass Fraction 0–63 Mm – 4.50 M³; Formwork 12 M²; Reinforcement 500 Kg; Concrete 4.5 M³. • Laying 6 Pcs. Rubber Vibration Isolation Pads For Installation Of The Heat Pump Unit. • Connecting The New Heat Pump Unit To The Existing Building Installation (Materials, Assemblies And Consumables - Set).