Adaptation of premises in Niwiska for MDS with development of necessary documentation

… zones between the underground storey and the above-ground storey; • rebuilding the existing external entrance to the underground floor and adapting it to the function of the escape exit, including in particular changing the direction of opening the door, adjusting the width of the door opening and separating the entrance from the space intended for shelter by means of a fire vestibule; • a protective roof over the external entrance to the space intended for use as an MDS, in a structure made of steel profiles, covered with trapezoidal sheet, acting as a protective cover for the entrance in accordance with the requirements for emergency shelters. • making an independent backup exit in the form of an underground tunnel ending with an embankment, located in the green area from the side of ul. It's Siedlecka. The backup exit is designed as part of the extension of the underground floor, providing the possibility to leave the shelter space regardless of the basic exit routes from the building; • in connection with the construction of the underground tunnel, a local reconstruction of existing installations and equipment interfering with the designed elements is envisaged. • As part of the gas installation, an electromagnetic valve is planned to cut off the supply of gaseous fuel type MAG-3, located in an external box on the fence of the household sewage treatment plant. • separation of the technical room, intended for the equipment and installation elements necessary for the operation of the building and the designed protective function; • the conversion of an existing room into a sanitary room, including the installation and equipment necessary for its intended function; • reinforcement of the existing ceiling above the underground floor with steel beams. The designed reinforcement will result in a local decrease in the usable height of the storey by approx. 20 cm. In connection with the introduction of reinforcement elements, appropriate reconstruction and adaptation of the routes of existing installations under the ceiling is envisaged; • adapting the ventilation of the underground floor to the designed needs, including the implementation of air vents in the form of ‘Z’-type ducts, made of ducts made of steel sheet, together with the necessary passages through building partitions and protective elements; • bricking of existing window openings in the external walls of the underground storey, to the extent resulting from the designed protective function. • reconstruction and adaptation of existing internal installations to the extent necessary to implement the designed construction, construction, sanitary and functional solutions; • renovation and adaptation of the interior finish of the underground floor, including in particular repair and execution of appropriate finishing layers of walls, ceilings and floors in the scope covered by the study. • performance of repair works within damp walls of the underground floor, including in particular removal of degraded and damp finishing layers, drying of partitions, removal of the effects of dampness and execution