Tenders Are Invited For Modernization Of The Central Heating Boiler Room Along With Replacing The Heat Source For The Green School Building In Woziwodzie

The Subject Of The Order Is The Implementation Of Construction And Installation Works Consisting In The Modernization Of The Central Heating Boiler Room. At The Green School Located In Woziwoda No. 6, Tuchola Commune. The Scope Of Work Is Divided Into Two Stages And Includes: Stage I (The Ordering Party Requires The Implementation Of The First Stage Of The Subject Of The Order By March 6, 2026.) Reconstruction Of The Internal Electrical Installation From The Zk1x-1P Cable And Measurement Connector To The Pc Switchgear In The Basement, Along With Accompanying Works For The Power Supply Of Devices And The Heat Pump. Stage Ii (The Ordering Party Requires The Implementation Of The Second Stage Of The Subject Of The Order By April 20, 2026)1) Dismantling Of The Old Fuel Oil Boiler With Two Composite Oil Tanks And A Steel Bathtub And Dismantling Of Circulation Pumps With Comprehensive Disposal Of All Dismantled Materials;2) Delivery And Installation Of: - Monoblock Heat Pump (High-Temperature Air-Water) With A Power Of 40 Kw On The Foundation; - 300 L Domestic Hot Water Tank With An Increased Capacity Coil, Adapted To Work With A Heat Pump (Glycol-Water) And A 1.5 Kw Electric Heater; - Heat Buffer With A Capacity Of 1000 L; - Expansion Vessel With A Capacity Of 250 L, 6 Bar; - Circulation Pumps With Sensors And Central Heating Controllers. And Auxiliary Materials Necessary For The Proper Connection Of The Heat Pump With Receiving Devices;3) Comprehensive Connection And Commissioning Of The Heat Pump, Heat Exchanger And Buffer Along With The Necessary Auxiliary Materials;