Tenders Are Invited For Renovation Of The Roof Covering On The Building Of Pavilion B In The Prison In Jaśle in Poland

Work Detail

1. Subject Of The Order: The Subject Of The Order Is The Renovation Of The Roof Covering In The Building Of The Residential Pavilion B Of The Jasło Prison.2. Description Of The Existing Conditionthe Building Was Constructed Using The Traditional Method. The Supporting Structure Consists Of Longitudinal And Transverse Walls, Made Of Solid Bricks With Cement And Lime Mortar. Ceilings Made As Hollow Core Slabs. Gable Roof Made Of Ventilated Trough Slabs, Insulated With Thick Polystyrene. 16Cm And Covered With 2X Heat-Sealable Felt. Built-In Sewer Risers Exposed Above The Roof Covering Made Of Cast Iron Pipes. Brick Ventilation Chimneys Finished With Polystyrene And Facade Plaster And Covered With Sheet Metal.3. Scope Of Construction Works.• Dismantling Of Lightning Protection System Supports - 185.00 Pcs.; • Dismantling Of Earthing Cables - 185.00 M; • Disassembly Of Pipeline Reinforcement Elements, Pvc Pipe (Roof Covering Vent) - 10 Pcs.;• Disassembly Of Venting Of Sanitary Installation Risers - 10 Pcs.;• Dismantling Of Pvc Gutters - 122.20 M;• Dismantling Of Pvc Downpipes - 25.60 M;• Preparation Of The Substrate, Repair Of Roof Coverings From The Existing Heat-Welded Felt - 782.78 M2;• Covering The Roof With A Roofing Membrane, Membrane Glued To The Existing Roof Covering Made Of Thermally Weldable Felt - 782.78 M2;• Covering Fire Walls With A Roofing Membrane, Membrane Glued To The Existing Roofing Made Of Thermally Welded Felt 10.08 M2;• Installation Of Chimney Flashings Made Of Membrane Up To A Height Of 30 Cm - 17 Pcs.• Assembly System Spacer Supports For The Lightning Protection System On A Flat Roof - 185.00 Pcs; • Installation Of Grounding And Lightning Protection Cables On A Flat Roof, Dismantling Rope 185.00 M; • Installation Of Sheet Metal Flashings: Fire Walls, Eaves, Collars, Cornices - 6.30 M2; • Installation Of Pipeline Reinforcement Elements, Pvc Exhaust Pipe (Roof Venting) - 10 Pcs.;• Installation Of Pipeline Reinforcement Elements, Pvc Exhaust Pipe (Venting Of Sanitary Installation Risers) - 10 Pcs.;• Installation Of The Gutter Strip Front Board Made Of Osb Board. 22 Mm – 79.43 M2;• Flashings Made Of Coated Sheet Metal With An Expanded Width Of Over 25 Cm (65 Cm) – 79.43 M2;• Downpipes Made Of Polyvinyl Chloride. Round Pvc Downpipes With A Diameter Of 90 Mm - 25.60 M;• Roof Gutters Made Of Polyvinyl Chloride Connected With Gaskets. Half-Round Pvc Gutters With A Diameter Of 150 Mm, Hooks Every Min. 0.50 M – 122.20 M;• Disassembly Of Existing Supports For The Installation Of Concertina Wires, Diameter 730 Mm – 38 Pcs.;• Dismantling Of Concertina Wires, Diameter 400 Mm – 122.20 M;• Installation Of Steel Brackets Made Of Round Pipes For Mounting Concertina Wires, Diameter 730 Mm, Mounted To The Wall Using A Chemical Anchor – 38.00 Pcs;• Installation Concertina-Type Entanglements, Diameter 730 Mm - 122.20 M;• Painting Chimneys With Facade Paints (Chimney Area Up To 2 M2) - 17.00 Pcs.;• Covering Chimney Caps - Flashing Of Galvanized She

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