Tenders Are Invited For Modernization Of The Ventilation Installation In The Scope Of Replacement Of Existing Ventilation And Air-Conditioning Devices Along With Their Power Supply And Control Automation In The Kowr Ot Headquarters Building In Wrocław

1. Common Procurement Vocabulary: 45000000-7 - Construction Works42500000-1 Refrigeration And Ventilation Equipment45331200-8 Installation Of Ventilation And Air-Conditioning Equipment45310000-3 Electrical Installation Works2. The Subject Of The Order: Modernization Of The Ventilation Installation In The Scope Of Replacement Of Existing Ventilation And Air-Conditioning Devices Along With Their Power Supply And Control Automation In The Kowr Ot Headquarters Building In Wrocław At Ul. Mińska 602.1 Purpose Of The Order And Scope Of Construction Worksthe Purpose Of Construction Works Is To Dismantle The Existing Ventilation Devices - Two N1w1 Supply And Exhaust Ventilation Units With A Measured Capacity Of 4700M3/H, The Second N2w2 Unit With A Capacity Of 9500M3/H, Which Are Currently Located On The Roof Of The Existing Facility: - All Equipment Cooperating With The Two Ventilation Units: Pumps, Valves, Pressure Gauges, Expansion Vessels - Installation Supplying The Heating And Cooling Medium - Existing Substructure, Unless, After Performing A Structural Analysis, The Contractor Determines That The Structure Will Be Used For A New Device - Existing Ventilation Ducts In Addition To Roof Passages - New Ducts Should Be Adapted To The Existing Passages With Their Cross-Sections. Wrocławthe Devices Are In Poor Technical Condition Due To: - Lack Of Control Over The Regulation Of The Factor Due To The Lack Of Pump Nodes At The Devices - Inability To Manage And Control The Operation - The Wiring Of The Devices Is In Poor Technical Condition And Requires Replacement The New Ahus Will Be Equipped With A Reversing Exchanger, Therefore, A Freon Unit Will Be Placed On The Roof. The Scope Of The Task Includes The Disposal Of Demolition Materials In The Facility.2.2 Scope Of Works In The Part Related To The Design Of The Replacement Of The Devices Ventilation Includes The Following Activities - Development Of An Executive Design For The Replacement Of The Existing Ventilation System In Accordance With The Employers Requirements Included In This Functional And Utility Program And Applicable Law: Regulation Of The Minister Of Infrastructure Of April 7, 2004 On The Technical Conditions To Be Met By Buildings And Their Location. Oj No. 109, Item 1156 And Of March 12, 2009, Regulation Of The Minister Of Infrastructure Of December 10, 2010 Amending The Regulation On The Technical Conditions To Be Met By Buildings And Their Location. Oj 2010 No. 239 Item 1597.2.3 The Scope Of Design Work Includes, Among Others: - Inventory Of The Ceiling For The Installation Of New Devices (Air Handling Unit, Freon Unit), Preparation Of A Load Design - Design Of Power Supply For The New Devices, Design Of The Lightning Protection Installation, Preparation Of The Integration Of The Units Into A Large Energy Management System Using The Ip Protocol. - Design Of The Substructure For The Devices - Preparation Of A Design For The Foundation Of New Devices Together With The Distribution Of New E