Tenders are invited for Building energy modernization in Kenézlő

Building energy modernization in Kenézlő 45000000-7 CONSTRUCTION WORKS: Facade thermal insulation: The existing glass mosaic exterior covering of the building must be knocked over, damaged and detached plaster parts must be removed, and the plaster must be repaired on the surface. The facade walls of the building have a 15 cm thick full system glued EPS thermal insulation system. The plinth receives a 6 cm thick full-system glued XPS thermal insulation system in rubbed MOZAIK TOP329 color. Protection against the spread of fire is provided with a 15 cm thick full-system bonded mineral wool thermal insulation system. Roof insulation: The existing 2x15 cm thick rockwool thermal insulation will be installed on the roof part of the building, two rtg. with a film in which there is a vapor-permeable and a vapor-blocking film. - A plasterboard ceiling mounted on the lower plane of the wooden supports can be installed. - The gaps between the wooden supports can be filled with fibrous thermal insulation material. - A steel frame structure giving a slope should be attached to the lower plane of the supports, to which a 5/5 cm pillow wood can be attached, which can accept the plasterboard covering. (can be fixed with self-tapping screws) The structure to be renovated is in satisfactory technical condition, it is suitable for use as intended from the point of view of the supporting structure, THERE ARE NO STABILITY PROBLEMS. The burden falling on him or they can safely bear the extra load created due to the development. During the planned construction works of the named building, as well as during use after their completion, the effects on the supporting structure do not exceed the stress levels that the structure can safely withstand . The new wooden doors and windows are RAL 8004 in color and are made with 2-layer glazing and protective gas casing. The installation plane does not change, the doors and windows are installed in line with the external wall plane. They are fixed at several points with metal claws. Technological gaps must be filled with mounting foam. The external thermal insulation on the case structure is min. It must be made with a 2 cm. The gaps between the inner main and partition walls and the stadur element must be covered with double-sided covering, the resulting cavity must be filled with insulating material. New outer and inner cornices are made for the built-in windows. Building tin structures: External metal ledges for windows, the existing sewer system remains for rainwater drainage. Surface formations: Interior wall repairs and painting must be carried out after replacement of window shutters. BUILDING ENERGY: According to the energy plan chapter. SUPPORT STRUCTURE: Not relevant. ELECTRICITY: According to the electrical design chapter. LIGHTNING PROTECTION: According to the lightning protection design chapter. FIRE PROTECTION: According to the fire protection plan chapter, RENEWABLE ENERGY: