Tenders Are Invited For Renovation Of The Roof Of The Palace Building In Wójcin, Jeziora Wielkie Commune, Kuyavian-Pomeranian Voivodeship

The Subject Of The Order Is The Renovation Of The Roof Of The Palace Building In Wójcin, Jeziora Wielkie Commune, Register No. 306/1 (Inventory No. 50/1751). The Subject Of The Order Includes, Among Others: 1. Demolition Of The Existing Roofing Felt Made Of Felt, 2. The Roof Structure Is Intended To Be Preserved - Elements Damaged And Corroded As A Result Of Rainwater Leaking Through Roofing Leaks Will Be Replaced; During The Work, Reassess The Technical Condition With The Participation Of The Authors Supervision - If Damage To Structural Elements Is Observed, Up To 10% Of The Cross-Sectional Area - The Element Should Be Cleaned And Impregnated With Preparations Recommended Later In The Study; In The Event Of Loss Of Up To 20% Of The Cross-Section, These Elements Should Be Reinforced With Boards On Both Sides With A Thickness Of 32Mm And Connected Using M16 Screws, Class 8.8, On A Wide Washer With A Spacing Of Not Less Than 50Cm; Min. Reinforcement Length – 2.00 M; Wood Class C30 Acc. Pn-En-338. If The Cross-Section Is Lost By More Than 20%, The Structural Element Should Be Replaced - The Work Program Should Be Agreed With The Author Of The Study. The Angle Of Inclination Of The Main Part, Left To Be Preserved, Does Not Change. The Height Of The Buildings Ridge Does Not Change Either. During The Works, The Secondary Dormers In The Garden (Rear) Façade Should Be Removed And The Roof Restored To Its Original Shape,3. Replacement Of The Roof Covering - The Roof Covering Was Intended For Complete Replacement, New Ones Should Be Made Of Heat-Welded Felt In Two Layers On Full Formwork, 4. Execution Of Sheet Metal Flashings - As Traditional Sheet Metal, A New Gutter Strip And Chimney Flashing, 5. Gutters And Downpipes - Gutters Should Be Semi-Circular With A Diameter Of 150 Mm; Downpipes – Round, Diameter 120 Mm; The Gutter Should Be Made Of Uncoated, Galvanized Steel Sheet, Thickness. 0.55Mm,6. Existing Roof Hatch – Seal It,7. Repairing Chimneys By Filling In The Gaps And Plastering With Cement-Lime Plaster, 8. Damage To The Masonry Structure In The Bay Window On The Rear Elevation Should Be Repaired With Full Ceramic Bricks In Cement And Lime Mortar,9. A New Lightning Protection Installation Should Be Installed On The Roof Slope. A Detailed Description Of The Subject Of The Order Can Be Found In The Design And Technical Documentation, And The Conditions And Requirements Related To Its Implementation Are Described In The Draft Provisions Of The Contract, Which Constitute Appendices To This Swz. The Ordering Party Stipulates That: 1. The Contractor Is Obliged To Implement The Subject Of The Order In Accordance With The Design And Technical Documentation, The Currently Applicable Construction Law, The Environmental Protection Law, The Nature Protection Act And Other Applicable Legal Provisions, Polish Standards And Construction Practice.2. Within The Period From The Date Of Conclusion Of The Contract To The Date Of Handing Over The Construction Site, The