Tenders Are Invited For Renovation Of The Roof Of A Multi-Family Residential Building At Ul. Porębskiego 6, 8, 10, 12 In Świnoujście

The Ordering Party Plans To Renovate The Roof Of The Existing Building Located At Ul. Porębskiego 6, 8, 10, 12 In Świnoujście Regarding The Replacement Of The Roofing, In Accordance With The Design Documentation, Bill Of Quantities And The Technical Specification For The Execution And Acceptance Of Works (Stwior). The Scope Of The Order Includes: - Dismantling All Layers Of The Old Roof Covering, Excluding Chimneys, Which, After Dismantling The Sheet Metal Flashings, Should Be Grouted (Filling In The Gaps), - Bio- And Fire-Retardant Impregnation With Salt Compounds Of The Entire Existing And New Wooden Structure Of The Roof Truss, And Then The Execution Of Full Thick Formwork. 25 Mm Of All Roof Slopes - Making A Vapor Barrier On All Roof Slopes With A 4.0 Mm Thick Felt Made Of Elastomer-Modified Bitumen, On A Matrix Of Glass Non-Woven Fabric And Aluminum Foil After Dry Attaching The Underlay To The Formwork, - Strengthening The Wooden Structure Of The Roof Truss - With 2 Pcs. Of 25/160 Mm Boards For Each Rafter, - Supplementing The Layers Thermal Insulation Made Of 200 Mm Thick Mineral Wool In A Roll On The Ceilings Of The Top Floor, With Lambda Not Higher Than 035. The Wool Insulation Layer Should Be Protected From Above With Pp Foil On The Entire Insulation Surface. - Execution Of Sheet Metal Flashings From 0.7 Mm Thick Titanium-Zinc Sheet, Including 150 Mm Gutters, On Double Hooks Every 50 Cm, And Downpipes 100 Mm (Chimney Flashings, Despite Grouting The Walls, Should Be Cut In Above The Existing Cuts) - Repair Of Roofing Felt Waterproofing On Entrance Roofs To Staircases - 3 X Cold Polyurea, Ral 7040 (Gray), Coating Durability +25 Years, - Replacement Of Side-Opening Roof Hatches In The Pvc Frame. - Replacement Of Roof Window Joinery In Apartments - On Three-Glazed With Uw≤1.00 In Pvc Frames - Covering Of Steep Roofs With Glazed Ceramic Roof Tiles In Crystal Gray - Tiles With A Spacing Of 40/60 Mm Wooden Battens - Renovation Of The Lightning Protection System - Execution Of 80 Cm Wide Gravel Strips With Concrete Edges On Concrete Benches (Gravel Layer Thickness 15 Cm) - Other Works Renovation And Construction Not Included In The List.