Tenders Are Invited For Reconstruction Of Part Of The Roof Slope - Complete Roofing Of The Terrace On The Fr ... in Poland

Work Detail

1. The Subject Of The Order Is The Performance Of Construction Works Consisting In The Implementation Of The Task Titled: Reconstruction Of Part Of The Roof Slope - Complete Roofing Of The Terrace On The Front Façade Of The Building Of The School And Kindergarten Complex With Integration Departments In Połczyn-Zdrój.2. The Implementation Of The Task Will Consist In The Reconstruction Of Part Of The Roof Slope And The Complete Roofing Of The Terrace On The Front (Eastern) Façade Of The Building Of The School And Kindergarten Complex With Integration Departments In Połczyn-Zdrój At Ul. Mieszka I -Go 19 On Plot No. 54, Precinct 006 - Połczyn-Zdrój. The Existing Terrace Is Located On The Eastern Elevation, At The Main Entrance To The Facility, On The Second Floor. It Is Made Of A Full Flat Roof Structure With Non-Ventilated Roofing Felt. The Scope Of Work Includes: Basic Works Dismantling Of Steel Balustrades, Gutters And Cladding. Dismantling The Existing Metal Tile Roof Covering - Partial Roofing Of The Existing Terrace On The Eastern Facade. Demolition Of The Existing Wooden Roof Structure With Cladding. Demolition Of Brick Elbow Walls Made Of Full-Thickness Ceramic Bricks. 12 Cm (From The Inside Of The Terrace On The First Floor). Demolition Of The Existing Roof Skylight Along With Covering The Opening According To The Technical Design In Accordance With Drawing No. Pt (K)-5. Disassembly Of Two Patio Doors And Windows Next To The Door (On The First Floor). Dismantling The Concrete Caps Of The Existing Brick Chimneys Along With Re-Building The Ventilation Chimneys To The Elevation Of +8.340 Relative To The Ground Floor Level. Construction Of A Terrace Roof. Construction Of A New Roof Structure - Wooden, Rafter-Shaped, Stiffened With A Batten In The Middle Of The Span; Supported On A Wall, Supported Against An Existing Wall On A Wooden Support Structure Made Of Posts And Purlins. All Elements Of The Roof Structure Should Be Impregnated With Fire Retardant To The Point Of Non-Flammability. Installation Of Thermal Insulation Made Of Mineral Wool On The Existing Flat Roof. 30÷35 [Cm]. Prepare The Substrate For The Osb-3 (Waterproof) Thick Covering. 18 Mm, The Boards Should Be Impregnated With Fire Retardant To The Degree Of Non-Flammability, And Primed On Top With A Quick-Drying Bituminous Primer. On Osb-3 Boards, Perform Moisture-Proof Insulation Using Underlay Felt (Individually), Use Self-Adhesive Felt On A Polyester Matrix With Sbs Modifier, Thickness. 2.0÷2.2 Mm And Grammage Not Less Than 150 [G/M2]: Do Not Use Weldable Felt. Make The Grid With Counter Battens 30X50 [Mm] With A Ventilation Gap And Battens 40X50 [Mm]. Roof Covering Made Of Metal Tiles (Embossed Pattern And Brown Color, Similar To The Existing Roof Covering): The Arrangement Of Layers Of The Newly Designed Multi-Pitch Roof With An Inclination Of 8.40 Is Designed In Such A Way That The Line Of Contact With The Adjacent Wall Of The Upper Floor Is Below The Window Line (Taking Into Ac

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