Comments regarding requirements described in the specifications. The fire-resistant doors have special characteristics, which enable them to complement, when in closed position, the fire resistance characteristics of the wall, in which they are installed. In general, this special performance can only be achieved by means of the specially designed door and depend on the care taken when the complete door is assembled (see "Delivery and on-site checks " - paragraph 2.3). As a result, the door components (panel, frame, metal fittings, dimensions, accessories, etc.) must be selected according to the restrictions of this approval document (see "Delivery and on-site checks " - paragraph 2.3). The Bosec-Benor-ATG office is aware of the trade name and characteristics of each constituent component. They are checked by means of samples taken by a delegate of the inspection body, which is designated by BOSEC.
