How high must a platform be to require a. not minimum height before. exposed stairways and stair platforms. Handrails shall be provided on at least.
Guard railing must e 42” high and have a top rail, intermediate rail, and posts. OSHA 1910.23(e)(1) A standard railing shall consist of top rail, intermediate rail, and posts, and shall have a vertical height of 42 inches nominal from upper surface of top rail to floor, platform, runway, or ramp level.
Deck height and handrail. Some of the most vital regulations concern the height of the deck, whether a handrail. The hand rail itself should stand a minimum.
Stairs, ramps, handrails and guards (NBC 2010,. Minimum Clear Height over Stairs,. Measurement of Handrail Height – Parts 3 and 9; Minimum Height of Handrails.
22.214.171.124. Height of Handrails (See Appendix A.) 1) The height of handrails on stairs and ramps shall be measured vertically from the top of the handrail to a) a straight line drawn tangent to the tread nosings of the stair served by the handrail, or b) the surface of the ramp, floor or landing served by the handrail.
The Regulations require that, for construction work, handrails have a minimum height of 950 mm, and that any gap between the top rail and any intermediate rail should not exceed 470 mm. The Regulations also require toe boards to be suitable and sufficient (eg a toe board of a minimum 100 mm height would be acceptable).
Standard railings must consist of a top rail, immediate rail, and posts. They must have a vertical height of 42 inches from the upper surface of the top rail to the floor, platform, ramp or runway level. Top rails must be smooth-surfaced throughout their entire length.
Guardrails: Guide to Guard Railing Codes, Specifications, Heights, Construction & Inspection. Guardrail code guide: stair landing guardrail codes, porch guardrail.
On a railway, the platform height refers to the height of a railway platform Above Top of Rail (ATR). A related term is "train floor height" which is the height of the floor of the rail vehicle. Worldwide, there are a large number of incompatible standards for platform heights and train floor heights.
08/27/2008 - Compliance of stair and platform railings with height requirements in OSHA standards for fixed industrial stairs.