1. The subject of the contract is Thermomodernization, renovation and reconstruction (together with the design of construction equipment) of a multi-family residential building and the construction of an internal gas installation along with the demolition of a utility building at ul. Niwki 8 in Gdańsk as part of the project entitled ‘Comprehensive energy modernisation of residential and commercial buildings under conservation protection, located in the Municipality of the City of Gdańsk - in 2024-2027’. 2.The scope of works includes: a) Demolition and dismantling works: - demolition of the degraded and cracked surface of the concrete pavement from the north side, - demolition of the concrete band along the facade of the building, - demolition of the wooden utility building, - dismantling of existing foams, windowsills and sheet metal treatments, - dismantling of gutters and drain pipes, - dismantling of external doors and windows, - elimination of roofing from papa and ceramic tile with formwork, - elimination of poles and debris from ceilings in the attic, - dismantling the ceiling above the basement with access stairs, - dismantling of electrical installations on the facade, steel gratings in windows, satellite antennas - dismantling of internal parapets and secondary external parapets, - elimination of tile stoves, - dismelling of external plasters, b) Land management: - construction of a new pavement surface, - renovation of a pavement made of concrete cube in front of the entrance, - construction of a gravel band around the building at a width of 50 cm, - new location of the dumpster with hardening, - location of parking spaces for bicycles, - construction of new lawn plantings, c) Construction works: - excavation of external walls below the ground level, - drying and defrosting of external walls and supplementing the mortar in binding the wall and brick defects, - execution of horizontal damp insulation of external walls, - execution of waterproof and vertical damp insulation for walls below the ground level, - execution of new floor layers on the ground with tight damp insulation, - renovation of staircase gears, replacement for new reinforced concrete, - supplementation of joints between bricks and brick defects, - renovation of wooden elements of the staircase, supplementation of missing bales, - replacement of parts of ceiling beams, - execution of new roof covering, - replacement of roof structure, - protection of the wooden roof trus with impregnation agents, - replacement of the basement ceiling for a new dense ribbon, - cleaning chimney ducts, covering chimneys with caps and connecting ventilation ducts, - insulation of external walls from the inside, - insulation of internal walls from the side of the non-usable attic, - insulation of the roof, - insulation of the ceiling not heated under the attic and ceiling above the cellar, - replacement of window joinery with wooden diffusers, - replacement of external door joinery, - replacement of gutters and drain pipes, - replacement of cornices and window sills, - installation of balustrades in window openings, - installation of cellar wells, - installation of partition walls from plasterboard, - making new or expanding existing door openings, - painting walls and ceilings, - finishing bathroom walls with ceramic tiles, - replacement of floors, dings) sanitary installations: - execution of an external rainwater sewage system, - reconstruction of the water supply connection and construction of a sanitary sewage system connection, - execution of an internal gas installation supplying dual-function condensing boilers, - execution of a new C.O. and C.W.U. installation, - execution of a new cold water and sanitary sewage system, e) Electrical installations: - execution of a new electrical supply and lighting installation, - execution of a photovoltaic installation, - replacement of the electrical installation, - lightning protection and surge protection installation, - execution of the main switchgear, - execution of the internal power supply line, - execution of TM housing plates, f) Teletechnical installations: - execution of a new teletechnical installation, - execution of a BMS installation, g) Execution of an energy performance certificate for the building and separately for each premises. h) Execution of an as-built energy audit of the building. 3. The details are described in point 3 DESCRIPTION OF THE OBJECTIVE OF THE CONTRACT OF THE Specifications of the Terms of Contract.
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