Tenders Are Invited For Solar Installation - Installation Of A Photovoltaic Installation In Primary Schools: A) Primary School No. 246 At Ul. Białowieża 22, B) Primary School No. 312 (Branch) At Ul. Władysław Umińskiego 11

Solar Installation - Installation Of A Photovoltaic Installation In Primary Schools: A) Primary School No. 246 At Ul. Białowieża 22, B) Primary School No. 312 (Branch) At Ul. Władysław Umińskiego 11. 1. The Subject Of The Order Is The Task: Installation Of A Photovoltaic Installation In Primary Schools. Installation Address Of Photovoltaic Instances In Primary Schools: A) Primary School No. 246 At Ul. Białowieża 22 In The Praga-Południe District In Warsaw, B) Primary School No. 312 (Branch) At Ul. Władysław Umińskiego 11 In The Praga-Południe District In Warsaw. 2. Requirements For Project Documentation And Implementation: • Architectural Inventory To The Extent Necessary For The Proper Implementation Of The Project, • Conducting An Inventory Of Existing Building Electricity Devices, • Technical Opinion Regarding The Need To Replace The Main Current Switch, • Obtaining Guidelines For The Conservator In The Case Of Assembly Of Installations In Areas, Buildings Subject To Conservation Protection, • Photovoltaic Installation With Dc Power In Range 49 - 50 Kwp On The Roof Of The Primary School Building No. 246 At Ul. Białowieckiego 22, • Solar Installation With Dc Power In The Range 74 - 75 Kwp On The Roof Of The Primary School Building No. 312 (Branch) At Ul. Władysława Umińskiego 11, • Plan For The Distribution Of Photovoltaic Panels On The Roof Surface Of The Building, Taking Into Account The Roof Renovation In The Building At Ul. Białowieża 22 And The Planned Reconstruction Of The Nutritional Complex In The Building At Ul. Umińskiego 11, • Description Of The Recommended Method Of Assembly Of Panels, • Mounting Structure And Strength Calculations For The Designed Installation, • The Photovoltaic Installation Will Be Connected To The Electrical Installation Of The Building, • Complete Simulation Of Installation Operation Based On Popular Simulation Programs, • Generators Will Be Connected To The Inverter/Three -Phase Inverters, Which Will Convert The Power To The Alternating Current With A Voltage Of 400. V, • Execution Or Adjustment Of The Lightning Protection System Of The Building, Taking Into Account The Installed Elements Of The Solar Installation, • Expansion Or Reconstruction Of The Main Switchgears Of The Nn In The Scope Of Connecting The Pv Installation And The System Blocking The Power Outflow, • The Wire Connection Of The Inverter With The Internet Access Point Using The Guidelines Contained In The Nis 2, • Lan Network Supply From The Inverters To The Placed Place To Be Agreed With The Inverter. The Users Representative. In The Absence Of The Possibility Of Sending Data From Inverters To The Object Of The Object, The Contractor Will Mount A Router With A Sim Card. Determining Internet Access Should Be Made At The Design Stage, Which Must Be Confirmed By A Relevant Note With A Representative Of The User And The Contracting Authority, • If Necessary, Obtaining The Connection Conditions, From E.On Polska S.A. For Photovoltaic Installation Of Facilities, • Agreeing On Documentation To The Necessary Extent At Stoen Operator Sp. Z O. O., • Agreeing On The Documentation To The Necessary Extent With The Fire Protection Appraiser, • Development Of Stwior, • Preparation Of External Works And Investor Cost Estimates, • The Most Optimal Should Be Used In Technical Assumptions,