Underground Parking Garage Floor Plan with Fire-Rated Doors

This drawing depicts a detailed floor plan of an underground parking facility (“Паркинг”) with a distinctive fan-shaped layout. The central open parking area features a grid of rectangular structural columns (700x500mm) distributed throughout the space to support the building above.

The facility includes multiple fire safety elements, particularly evident in the extensive use of fire-rated doors (EI30, EI60, EIS30, EIS60) at strategic locations. Stairwells and exit paths are positioned at the perimeter and central areas, with monolithic concrete stairs (“Лестница_монолитная”) providing vertical circulation from the underground level.

Technical specifications include both single-panel doors (880-1050mm width) and double-panel doors (1270-1700mm width) with various configurations including: left/right swing directions, glazed panels, and emergency egress features. All fire doors are equipped with door closers (“доводчик”) to ensure proper closing during fire events. The overall design prioritizes vehicle circulation while maintaining clearly defined emergency exit routes in compliance with fire safety regulations.