Tenders Are Invited For Installation Of A Photovoltaic Installation In Primary Schools:A) Primary School No. 143 At Al. United States 27

1. The Subject Of The Order Is The Installation Of A Photovoltaic Installation At Primary School No. 143 At Al. United States 27 As Part Of The Task Installation Of A Photovoltaic Installation In Primary Schools.2.Requirements Regarding Design Documentation And Implementation: • Architectural Inventory To The Extent Necessary For The Proper Implementation Of The Project, • Conducting An Inventory Of The Existing Equipment Of The Buildings Power Network, • Technical Opinion On The Need To Replace The Main Power Switch, • Photovoltaic Installation With A Dc Power In The Range Of 49.5 - 50 Kwp On The Roof Of The Building Of The Primary School No. 143 At Al. United States 27, • Plan For The Arrangement Of Photovoltaic Panels On The Roof Surface Of The Building, • Description Of The Recommended Method Of Mounting The Panels, • Mounting Structure And Strength Calculations For The Designed Installation, • The Photovoltaic Installation Will Be Connected To The Buildings Electrical Installation, • Complete Simulation Of The Operation Of The Installation Based On Popular Simulation Programs, • Generators Will Be Connected To A Three-Phase Inverter/Inverters That Will Convert Direct Current Into Alternating Current With A Voltage Of 400 V,• Implementation Or Adaptation Of The Buildings Lightning Protection System, Taking Into Account The Installed Elements Of The Photovoltaic Installation,• Expansion Or Reconstruction Of The Main Low-Voltage Switchboards In Terms Of Connecting The Pv Installation And The Power Outflow Blocking System,• A Cable Connection Of The Inverter To The Internet Access Point Should Be Ensured, Using The Guidelines Contained In The Nis 2 Directive,• Connecting The Lan Network From The Inverters To The Place Agreed With The User Representative. If The Facility Is Unable To Transmit Data From The Inverters To The Facilitys Internet Network, The Contractor Will Install A Router With A Sim Card. Establishing Access To The Internet Should Be Done At The Design Stage, Which Must Be Confirmed In An Appropriate Note With The Representative Of The User And The Ordering Party, • If Necessary, Obtaining Connection Conditions From E.On Polska S.A. For The Photovoltaic Installation Of The Facilities, • Agreeing The Documentation To The Necessary Extent With Stoen Operator Sp. Z O. O., • Agreeing The Necessary Documentation With A Fire Expert, • Preparing Stwior, • Preparing Bills Of Quantities And Investor Cost Estimates, • The Most Optimal, Economical And Energy-Saving Solutions Should Be Used In The Technical Assumptions, 3.A Detailed Description And Scope Of Work Is Specified In The Description Of The Subject Of The Order (Opz) Constituting Annex No. 11 To The Swz. Note: The Works Concern An Active Facility. Assembly Works On The Roof Of The Building Of Primary School No. 143 At Al. United States 27 In Warsaw Will Be Possible After The Covering Is Repaired By The Ordering Party. The Supporting Structure, Intended For A Flat Roof, Will Be Instal