For underground parking, the following requirements must be met:
-they are only allowed to accommodate rooms for storing cars;
-garages of the manege type should be divided into sections with a capacity of no more than 100 cars in each;
-each section of the underground parking lot must have two dispersed entrances and exits;
-each section of the underground parking lot must have two evacuation exits for people; in underground parking lots, it is not allowed to divide the parking spaces by partitions into separate boxes;
- in underground parking lots with two or more underground floors, exits from underground floors to stairwells and exits from elevator shafts should be provided through floor-level vestibulelocks with air supply in case of fire.
ARCHITECTURAL DESIGN OF PUBLIC
BUILDINGS TAILORED TO THE NEEDS OF THE DISABLED AND LOW-MOBILITY GROUPS OF THE POPULATION (LMG)
When designing public buildings and structures, as a rule, equal opportunities for obtaining services should be created all population groups, including those with limited mobility. List of facilities (buildings, structures, facilities, service areas) available for persons with disabilities, set design task, approved in the prescribed manner by agreement with the local authority social protection of the population and taking into account the views of public associations of persons with disabilities. Design solutions, designed devices and activities designed for low-mobility visitors should not reduce the efficiency of the operation of buildings, as well as the comfort of receiving services for other categories of visitors.
Disabled people with disabilities of the skeletal system, visual and hearing impairments, people with temporary health problems, pregnant women, elderly people, people with prams, etc. should be included in the low-mobility population groups. These are people who experience difficulties when moving independently, receiving services, the necessary information or when navigating in space. It should be noted that the buildings of specialized institutions for the disabled and
the elderly are designed according to special standards. |
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The quality of design solutions for public buildings accessible to people with limited mobility should be got if the following mandatory requirements are met:
•accessibility of the service area, ensuring the smooth movement of visitors;
•safety of traffic routes, places of service and recreation for visitors;
•ensuring complete and high-quality information;
•comfort of the environment of stay and service of visitors.
ACCESSIBILITY REQUIREMENTS
The accessibility criterion requires the creation of the following conditions in the project:
—unhindered access to the building;
—unhindered movement along the communication paths in the building;
—reaching the destination or service location and using the provided features.
Entrances to buildings and premises on the paths of disabled people should not have thresholds, and if necessary, the device thresholds their height should not exceed 0.014 m. The entrance doors to the building must have a width in the light of at least 1.2 m. The depth of the vestibules and draft lobby for direct movement and one-way opening of the doors must be at least 2.3 m with a width of at least 1.5 m.
In places where the levels differ, it is necessary to provide ramps with a slope of no more than 1 : 20 (5%). The length of the ramp march should not exceed 9.0 m. Every 8.0–9.0 m of the length of the straight ramp march, a horizontal platform should be arranged, the length of which should be at least 1.5 m. At the upper and lower ends of the ramp, a free zone of at least 1.5 x 1.5 m should be provided, and at least 2.1 x 2.1 m in areas of heavy use. Free zones should also be provided for each time the ramp direction changes, the ramp width for one-way traffic must be at least 1 m, and for two-way traffic
— at least 1.8 m. The maximum height of one ramp should not exceed 0.8 m. At the difference in the height of the floor on the tracks 0.2 m or less is allowed to increase the slope of the ramp to 10%. On temporary structures or temporary facilities, the maximum ramp slope is 1 : 12 (8%), provided that the vertical rise between the platforms does not exceed 0.5 m, and the ramp length between the platforms does not exceed 6.0 m.
The platform for turning should be the same width as the flight of stairs or ramps and have a depth on the horizontal section of at least 1.5 m. The transverse slope of the steps, ramps and entrance platforms should not exceed 2%. Ramps with a height difference of more than 3.0 m and an estimated length of 36.0 m should be replaced with lifting devices. The ramp that serves as an escape route from the second and higher floors must have an exit outside of the building to the adjacent territory.
Along the ramps, there are 5 cm high sides with handrails. Height to the bottom of the protruding structures shall be not less than 2.1 m. the Area to accommodate wheelchairs must have a minimum width of 0.9 m and a minimum length of 1.5 m. the Width between the handrails of the ramp should be in the range of 0.9–1.0 m. The ramp surface must be non-slip, clearly marked with color or texture, and contrasting with the adjacent surface.
The main overall dimensions of ramps on the paths of LMG traffic (dimensions are given in millimeters)
