Tenders Are Invited For Modernization Of Part Of The Roof Covering On The Zseiu Teaching Building In Łaziska Górne At Ul. Chopina 11B, Along With The Replacement Of The Lightning Protection System Related To The Above-Mentioned. Coverage

1.1 The Subject Of The Order Is The Modernization Of Part Of The Roof Covering On The Teaching Building Of The Energy And Service School Complex In Łaziska Górne At Ul. Chopina 11B, Along With The Replacement Of The Lightning Protection System Related To The Above-Mentioned. Covering1.2 The Scope Of The Task Includes: • Disassembly Of The Existing Lightning Protection Installation, Sheet Metal Flashings And Gutters, • Replacement Of Vent Chimneys, • Installation Of Flashing, • Installation Of Gutters And Downpipes Ø150 – Galvanized Steel, • Construction Of A New Roof Covering With Thermally Weldable Felt, • Installation Of A New Lightning Protection Installation – Horizontal Air Terminals, • Carrying Out Measurements Grounding Of The Lightning Protection System (In Case Of Poor Resistance Of The Insulation, Construction Of Pin Earthing Electrodes), • Restoration Of The Area Around The Building To The Condition Before The Commencement Of The Works. Characteristics Of The Facility - Existing Condition: The Building In Question Of The Energy And Service School Complex Is Located In Łaziska Górne At Ul. Chopina 11B, Is Located On A Property Belonging To Mikołów County, Three-Story, Divided Into Segments, L-Shaped, Partially With A Basement. The Building Is Intended For Educational Purposes. Flat Roof. The Building Was Built In The 1960S Using Traditional Technology, Brick Walls, Densely Ribbed Ceilings, Window Frames Partially Replaced. Roof Area To Be Replaced In 2 Segments: Approx. 420 M2, Height Of Segment 1: 9.32 M, Height Of Segment 2: 7.43 M, Maximum Height Of The Building: 13.64 M.Description Of Design Solutions:• Dismantling Existing Lightning Protection System - Approx. 180 M.• Disassembly Of Existing Flashings And Gutters.• Installation Of Fascia Boards For Gutters.• Replacement Of Vent Chimneys.• Installation Of Isoclines.• Replacement Of Osb Boards On The Fire Wall And Chimney, Under The Gutter And Above The Gutter Strip - Approx. 42 M2.• Installation Of Flashing - Approx. 57 M2.• Installation Of Gutters And Downpipes Ø150 - Galvanized Steel - Approx. 80 M.• Installation Of Downspouts - 4 Pcs.• Installation Of Gutter Cleaners - 4 Pcs.• Compensation Of Roof Unevenness - Approx. 410 M2.• Primer Of The Substrate.• Construction Of A New Roof Covering With Underlay Felt - Approx. 417 M2.• Construction Of A New Roof Covering Tar Paper Surface - Approx. 417 M2.• Installation Of A New Lightning Protection System - Horizontal Air Terminals - Approx. 160 M2.• Carrying Out Measurements Of The Grounding Of The Lightning Protection System (In The Event Of Poor Resistance Of The Perimeter, Making Pin Earthing Electrodes).• Cleaning The Roof, Gutters And Downpipes Of Dirt Generated During The Works,• Removing And Disposing Of The Remains Of The Works From The Construction Site.• Restoration The Area Around The Building To The State Before The Commencement Of The Works. When Preparing The Offer, It Should Be Taken Into Account That The Works Will Be Carr