Openings in the surface of outdoor recreation access routes shall not allow the passage of a sphere more than 1/2 inch (13 mm) in diameter. Advisory 1016.6 Openings....
Search Results "Door Opening Angle"
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1016.6 Openings
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11B-404.2.2 Double-leaf doors and gates
At least one of the active leaves of doorways with two leaves shall comply with Sections 11B-404.2.3 and 11B-404.2.4.
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11B-404.2.2 Double-leaf doors and gates
At least one of the active leaves of doorways with two leaves shall comply with Sections 11B-404.2.3 and 11B-404.2.4.
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Can elevator doors close sooner than the minimum opening time specified when users activate door close?
User activation of door close (or automatic operation) cannot reduce the initial opening time of doors (3 seconds minimum) or the minimum door signal timing (based on 1.5/ ft/s travel speed...
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11B-409.3.1 Power operation
Elevator car and hoistway doors and gates shall be power operated and shall comply with ANSI/BHMA A156.19....
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11B-409.3.1 Power operation
Elevator car and hoistway doors and gates shall be power operated and shall comply with ANSI/BHMA A156.19....
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11B-504.3 Open risers
Open risers are not permitted. Exceptions: On exterior stairways, an opening of not more than ½ inch (12.7 mm) may be permitted between the base of the riser and the tread....
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11B-504.3 Open risers
Open risers are not permitted. Exceptions: 1. ...
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11B-504.3 Open risers
Open risers are not permitted. Exceptions: 1. ...
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2.8 Openings
Openings in the surface of ORARs shall be small enough to prevent passage of a 1/2 inch (13 mm) diameter sphere....
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11B-404.2 Manual doors, doorways, and manual gates
Manual doors and doorways and manual gates intended for user passage shall comply with Section 11B-404.2....
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11B-404.2 Manual doors, doorways, and manual gates
Manual doors and doorways and manual gates intended for user passage shall comply with Section 11B-404.2....
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11B-411.3 Elevator door requirements
Hoistway and car doors shall comply with Section 11B-411.3....
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11B-411.3 Elevator door requirements
Hoistway and car doors shall comply with Section 11B-411.3....
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§ 36.303(g)(1)(viii) Open movie captioning
(viii) Open movie captioning means the written on-screen display of a movie's dialogue and non-speech information, such as music, the identity of the character who is speaking, and other...
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§ 36.303(g)(1)(viii) Open movie captioning
(viii) Open movie captioning means the written on-screen display of a movie's dialogue and non-speech information, such as music, the identity of the character who is speaking, and other...
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Full-Powered Automatic Doors and Gates [§404.3]
Full-Powered Automatic Doors and Gates [§404.3] Full-powered automatic doors and gates are often found in grocery and retail stores, hotels, and airports to ease passage with shopping...
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Must elevator doors remain open for 20 seconds?
LULA swing doors, private residence elevator doors, and platform lift gates and doors must remain open for 20 seconds minimum....
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11B-407.3.4 Door and signal timing
The minimum acceptable time from notification that a car is answering a call until the doors of that car start to close shall be calculated from the following equation: T = D/(1.5 ft/...
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11B-407.3.4 Door and signal timing
The minimum acceptable time from notification that a car is answering a call until the doors of that car start to close shall be calculated from the following equation: T = D/(1.5 ft/...
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Swinging Doors and Gates: ADA Standard Section 404.2.4.1
Section 404.2.4.1 covers the current ADA Standards for maneuvering clearances at swinging doors and gates.
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1012.3 Opening limitations
Open guards shall have balusters or ornamental patterns such that a 4-inch-diameter (102 mm) sphere cannot pass through any opening up to a height of 34 inches (864 mm)....
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Location: ADA Standard Section 502.3.4
Section 502.3.4 covers the current ADA Standards for the required location of access aisles.
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Are screen doors or storm doors considered “doors in series”?
No, screen or storm doors are not considered “doors in series” since they are part of the same doorway opening as the entry door....