Tenders Are Invited For Implementation Of Construction And Repair Works On The Roof Of The Building Of The Domashen Social Patronage, Town Of Kostenets, Under The Project Improving The Material Base Of Domashen Social Patronage - Town Of Kostenets

During The Execution Of The Order, The Following Activities Are Planned To Be Carried Out: Thermal Insulation Of The Roof, Starting With The Dismantling Of The Sitting Gutter And Old Sheet Metal Along The Sides, Including Removal To The Depot. Next Comes Delivery And Installation Of 238.5 M² Of Roof Thermal Panel With A Thickness Of 5 Cm, The Insulating Core Must Be Made Of Polyisocyanurate (Pir) Or Polyurethane (Pur) With A Minimum Coefficient Of Thermal Conductivity Of 0.022 W/Mk, And The Outer Sheets Of Sheet Metal Must Be Of A Minimum Thickness Of 0.5 Mm. If Necessary, It Is Planned To Make An Additional Steel Or Impregnated Wooden Grill. Delivery And Installation Of 171.9 M² Thermal Panel For Double-Sided Shaping And Thermal Insulation Of A 5 Cm Board Is Planned, Including Construction Of A New Frame If Necessary And Precise Shaping Of A Detail At The Board-Roof Connection By Inserting Sealing Strips And Sheathing. The Technical Solution Includes The Dismantling Of Old Wooden And Metal Window Frames, Removal To A Depot And Installation Of 14 M² Of New Five-Chamber Pvc Windows - White, With A Minimum Installation Width Of 70 Mm, Steel Reinforcement 1.5 Mm And 24 Mm Glazing With Low-Emission Glass And Argon. The Final Stage Includes The Supply And Installation Of New Plastic Sheet Gutters. The Subject Of The Public Procurement Is Described In Detail In Section 1 - Technical Specification.