Remont okapów dachu wraz z wykonaniem rynien i nowych obróbek blacharskich dla budynku XXI Liceum Ogólnokształcące im. Bolesława Prusa w Łodzi

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Repair of roof eaves together with installation of gutters and new sheet-metal flashings for the building of the 21st Bolesław Prus General Secondary School in Łódź 4.1. The subject of the contract is the repair of roof eaves together with the installation of gutters and new sheet-metal flashings for the building of the 21st Bolesław Prus General Secondary School in Łódź. 4.2. The works must be carried out in accordance with the documentation prepared by mgr inż. arch. Michał Gamorski. 4.3. Construction works include, among other things: - PREPARATORY AND DEMOLITION WORKS • Demolition of roofing felt – 3 layers • Demolition of gutters and scuppers • Demolition of sheet-metal flashings • Dismantling of boarding/wooden sheathing under sheet-metal flashings • Removal of felt and disposal - REPAIR WORKS • Cleaning of the substrate using a pressure washer • Chiseling off detached and weakened plaster • Repair of roof eaves with a repair compound for concrete • Installation of new sheet-metal flashings made of galvanized steel sheet, thickness 0.7 mm – eaves strip and above-gutter strip • Making a bonding (tack) layer by coating the sheet-metal flashings with asphalt mastic •…

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