Safety in the installation of elevators and escalators
۱. The design and operation of the elevator inside the staircase is prohibited, as well as the lift doors must not be opened in the exit path (from one staircase to another).
۲. It is necessary to keep the stairs and elevators in the parking lot and other floors in order to prevent the introduction of smoke and toxic gases from the stairs and elevators into fire and smoke-resistant materials.
۳. Side walls of the elevator are static and fire resistant. (Section 15-2-3-3-1 of Section 15 of the National Building Regulations )
۴. Use of the lift duct to transport water pipes, gas, electrical cables, sewage and any openings and valves to the elevator well, except for the entrance to the well. (Section 15.2-3.3.5 of Section 15 of the National Building Regulations )
۵. The elevator engine room should have an independent room with a door locked with a switch from the inside and the window. Also, on the door, the grille is 2 * 2 centimeters.
۶- Consideration of the lifting system is required. (Section 15-2-7-29, Section 15 of the National Building Regulations )
۷. Instructions on how to operate the elevator system in the chamber.
۸. The lift acts as an air channel, so the floor corridor must be protected by fire doors to prevent smoke and fire from penetrating into the well and lifting the elevator well as a chimney. (Section 15-2-8-2 of Section 15 of the National Building Regulations)
۹. The use of false or non-fireproof walls to build a lift chamber is strictly prohibited.
۱۰. Use of the lift during the fire is prohibited and the following text must be installed in the elevator cabin for use by the users: (Do not use any lift during the fire)
۱۱. The elevator cabin is equipped with an iPhone, an alarm, a ventilation and a cockpit sensor to the floor in front of the power outlet.