Visible alarm notification appliances shall not be required in enclosed exit stairways, exterior exit stairs and exterior exit ramps. 3. ...
Search Results "Stairway"
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[F] 907.5.2.3 Visible alarms
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1002.1 Definitions
STAIRWAY. WINDER...
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1007.3 Stairways
1007.3 Stairways. ...
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1007.6 Areas of refuge
Every required area of refuge shall have direct access to a stairway complying with Sections 1007.3 or an elevator complying with Section 1007.4....
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1007.7.6 Stairway
1007.7.6 Stairway. Stairways that are part of the means of egress for the exterior area for assisted rescue shall provide a clear width of 48 inches (1219 mm) between handrails....
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SECTION 1009 STAIRWAYS
SECTION 1009 STAIRWAYS [DSA-AC] In addition to the requirements of this section, means of egress, which provide access to, or egress from, buildings or facilities where accessibility...
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1009.7.2 Riser height and tread depth
See Section 3404.1 for the replacement of existing stairways. ...
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1013.2 Where required
1013.2 Where required. Guards shall be located along open-sided walking surfaces, including mezzanines, equipment platforms, stairs, ramps and landings that are located more than 30...
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1013.3 Height
1013.3 Height. Required guards shall not be less than 42 inches (1067 mm) high, measured vertically as follows: 1. From the adjacent walking surfaces; 2. On stairs,...
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11B-206.2.3.1 Stairs and escalators in existing buildings
In alterations and additions, where an escalator or stair is provided where none existed previously and major structural modifications are necessary for the installation, an...
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11B-206.2.3.2 Distance to Elevators
In new construction of buildings where elevators are required by Section 11B-206.2.3, and which exceed 10,000 square feet (929 m2) on any floor, an accessible means of vertical...
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11B-210 STAIRWAYS
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11B-210.1 General
Interior and exterior stairs shall comply with Section 11B-504. [2010 ADAS] 210.1 General. Interior and exterior stairs that are part of a means of egress shall comply with...
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11B-504 STAIRWAYS
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11B-504.1 General
Stairs shall comply with Section 11B-504.
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11B-504.2 Treads and risers
Exception: Curved stairways with winder treads are permitted at stairs which are not part of a required means of egress....
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11B-504.3 Open risers
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. 2. ...
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11B-504.4.1 Contrasting stripe
Interior stairs shall have the upper approach and lower tread marked by a stripe providing clear visual contrast. Exterior stairs shall have the upper approach and all treads marked...
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11B-504.8 Floor identification
ETA Editor's Note Stairway signage is among the most frequently-observed barriers in California, because of the prevalent misunderstanding of the requirements. ...
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11B-505.3 Continuity
Handrails shall be continuous within the full length of each stair flight or ramp run. Inside handrails on switchback or dogleg stairs and ramps shall be continuous between flights...
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11B-505.10 Handrail extensions
Handrail gripping surfaces shall extend beyond and in the same direction of stair flights and ramp runs in accordance with Section 11B-505.10. Exceptions: 1. Extensions...
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Balco Inc. IllumiTread Photoluminescent Egress Markings System Section
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Design Guidelines for the Visual Environment
This guideline was developed by the Low Vision Design Committee of the National Institute of Building Sciences (NIBS) through initial funding from the U.S. General Services...
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Sesame Retractable Stairs with Lift
The Sesame retracting stairs are the foundation of the Sesame System with the main objective of providing pedestrian and wheelchair access to a building all in one given space. When...