2. Reference should be made to Plate 5 of the Appendix. For pipe railings: posts, top rails, and mid rails shall be at least one and one-half inches nominal diameter with posts spaced not more than 8 feet apart on centers. (2) For pipe railings: posts, top rails, and intermediate railings shall be at least one and one-half inches nominal diameter (schedule 40 pipe) with posts spaced not more than 8 … Top rail and intermediate railings shall be at least one and one half inch nominal diameter pipe, or two by two by three eighths inch angle structural steel, or other metal shapes of equivalent bending strength with posts spaced not more than eight feet on centers. (a) 36 (b) 39 (c) 42 (d) 45 3. If you choose pipe railings, posts, top and intermediate railings must be of at 1 ½" nominal diameter pipe. The posts or uprights for pipe railings shall be of a diameter not less than the minimum requirement for the top railing. 1910.23(e)(5)(ii) The height of handrails shall be not more than 34 inches nor less than 30 inches from upper surface of handrail to surface of tread in line with face of riser or to surface of ramp. (iii) For structural steel railings, posts and top and intermediate rails shall be of 2 inch by 2 inch by 3/8 inch angles or other metal shapes of equivalent bending strength, with posts spaced not more than 8 feet on centers. How Far Apart Should Iron Posts Be on a Stairwell Railing?. OSHA 1910.23(e)(3)(ii) For pipe railings, posts and top and intermediate railings shall be at least 1-1/2 inches nominal diameter with posts spaced not more than 8 feet on centers. 2) All railings shall consist of a top handrail and and intermediate rail approximately 1910.23( e )(3 ){iii) For structural steel railings, posts and top and intermediate rails shall be of 2-inch by 2-inch by 3/8-inch For pipe railings, posts and top and intermediate railings shall be at least 1 1/2 inches nominal diameter with posts spaced not more than 8 feet on centers. approved by the Engineer to facilitate shipping and handling, but rails must be continuous across a shall be spaced … (2) For pipe railings: posts, top rails, and intermediate railings shall be at least one and one-half inches nominal diameter (schedule 40 pipe) with posts spaced not more than 8 … Weld metal shall be E60XX or E70XX. When pipe posts are supported by U-bolts fastened in the structural frame, the length of post so supported shall be equal to 1/3 of the height of the railing. They are generally spaced at a specified number of intermediate posts e.g. For pipe railings, posts and top and intermediate railings shall be at least 1 1/2 inches nominal diameter with posts spaced not more than 8 feet on centers. For pipe railings, posts and top and intermediate railings shall be at top and intermediate rails shall be of at least 2-inch by 4-inch stock. IBC 1607.8.1: Guards shall be designed to resist a linear load of 50 pounds per linear foot a. IBC 1607.8.1.1: Guards shall resist a … If the top rail is made of two right-angle pieces of 1-inch by 4-inch stock, posts may be spaced on 8-foot centers, with a 2-inch by 4-inch intermediate rail. Only one type of line post shall be used for any one continuous length of guard railing. (2) Wood. For structural steel railings, posts and top and intermediate rails shall be of 2-inch by 2-inch by 3/8-inch angles or other metal shapes of equivalent bending strength with posts spaced not more than 8 feet on centers. over 152 meters (500 feet), pull posts shall be evenly spaced between corner and end posts. In pipe railings, where posts and rails are of identical material and section and where post spacing usually varies between 3 feet and 6 feet, Load Proportion Factor is fairly uniform and the greatest proportion of a concentrated load carried by one post can be estimated as follows: 1910.23(e)(3)(iii) For structural steel railings, posts and top and intermediate rails shall be of 2-inch by 2-inch by 3/8-inch angles or other metal shapes of equivalent bending strength with posts spaced not more than 8 feet on centers. 1910.23(e)(3)(ii) For pipe railings, posts and top and intermediate railings shall be at least 1 1/2 inches nominal diameter with posts spaced not more than 8 feet on centers. For pipe railings, posts, and top and intermediate railings should be at least 1½ inches nominal diameter with posts spaced not more than 8 feet on centers. every 5 th intermediate post. 3. Posts/pipe used for Chainwire fencing under the Australian Standards are available in 3 grades: Medium; ... strainer and end posts shall be 50nn DN/NB and excavated to a minimum depth of 750mm. For pipe railings, posts and top and intermediate railings shall be at least 1 1/2 inches nominal diameter with posts spaced not more than 8 feet on centers. OSHA requires railing posts to be spaced no more than 8-feet apart on center, no matter if it’s wood, pipe railing, or structural steel. (e) Special fastenings. (a) 6 (b) 8 (c) 10 (d) 12 2. OSHA 1910.23(e)(6) All handrails and railings shall be provided with a clearance of not less than 3 inches between the handrail or railing and any other object. 29 CFR Part 1926 Subpart M Appendix B – For pipe railings: posts, top rails, and intermediate railings shall be at least one and one-half inches nominal diameter (schedule 40 pipe) with posts spaced not more than 8 feet apart on centers. A. Solid reinforcing bar shall be alloy 6061-T6. 1) Standard platform and standard stair railings shall be constructed of 1 1/2 inch nominal diameter standard pipe with posts spaced not more than 4 feet on center. If posts are spaced more than 8-feet on center, it will no longer be OSHA compliant. For pipe railings, posts, and top and intermediate railings should be at least 1½ inches nominal diameter with posts spaced not more than 8 feet on centers. (ii) For pipe railings, posts and top and intermediate railings shall be at least 1 1/2 inches nominal OD diameter with posts spaced not more than 8 feet on centers. All guardrails shall be fastened to the deck / structural surface using manufacturer supplied hardware / anchors. Pickets are 3/4 inch (1.9 cm) round pipe spaced at 4.5 inch (11.43 cm) on center and run between the top and bottom rail utilizing concealed fasteners. For pipe railings, posts and top and intermediate railings shall be at least 1 1/2 inches nominal diameter with posts spaced not more than 8 feet on centers. For structural steel railings, posts, and top and intermediate rails shall be of 2x2x3/8-inch angles or other metal shapes of equivalent bending strength with posts spaced not more 1. (b) For pipe railings, posts and top and intermediate railings must be at least 1 1/2 inches nominal diameter (outside diameter) with posts spaced not more than 8 feet on centers. For pipe railings, posts and top and intermediate railings shall be at least 1 1/2 inches nominal diameter with posts spaced not more than 8 feet on centers. Specially formed metal or cast posts other than pipe are acceptable if they are equal in strength to a pipe post of the above diameter. For pipe railings, posts and top and intermediate railings shall be at least 1.5-inch nominal diameter with posts spaced not more than 8 feet on centers. One of the more popular fall protection questions we receive relates to OSHA requirements for safety railing and guardrail systems. Posts shall be spaced equidistant in the fence line with a maximum spacing of 3 meters (10 feet) on center. For structural steel railings, posts, top and mid rails shall be of 2"x 2" x 3/8" angle or equivalent. Determined inquiring minds can consult OSHA’s revised Walking Working Surfaces ruling for general industry, but this can be a laborious process. Posts for wood, pipe, or structural steel guardrails shall be spaced no more than _____ feet apart on centers. above the walking/working surface. posts may be spaced on 8-foot centers, with 2-inch by 4-inch inter-mediate rail. (b) For pipe railings, posts and top and intermediate railings must be at least 1 1/2 inches nominal diameter (outside diameter) with posts spaced not more than 8 feet on centers. 1910.23(e)(3)(iii) For structural steel railings, posts and top and intermediate rails shall be of 2-inch by 2-inch by 3/8-inch angles or other metal shapes of equivalent bending strength with posts spaced not more than 8 feet on centers. They shall be solid or have openings not over 1 inch in greatest dimension. Nondestructive WELDING: All welding shall be in accordance with the American Welding Society Structural Welding minimum of two posts. 402 SECTION 83 RAILINGS AND BARRIERS At the option of the Contractor, metal beam guard railing shall be constructed using either steel posts or wood posts, both with wood blocks, for line posts. Line Posts shall be a minimum of 60.3 mm (2-3/8 inches) O.D galvanized Schedule 40 steel pipe. TYPICAL RAILING DETAILS & RAILINGS ON GRADES 0% TO 5% RAILINGS ON GRADES STEEPER THAN 5% TO 8.33% Posts shall be schedule 80 pipe, and remainder of railing shall be schedule 40 pipe. Splice and reinforcing sleeves to be .125 inch wall drawn tubing alloy 6063-T832. Rails, posts and formed elbows shall be extruded aluminum CV Pipe Rail components alloy 6063-T6. Posts for wood, pipe, or structural steel guardrails shall be spaced no more than _ _ _ feet apart on centers. The top edge of upper railings or equivalent guardrail system members, shall measure _____ inches, plus or minus three inches, above the walking/working level. For structural steel railings: posts, top rails, and mid rails shall be at least 2 inch X 2 inch X 3/8 inch angles with posts spaced not more than 8 feet apart on centers. For structural steel railings, posts, and top and intermediate rails shall be of 2x2x⅜-inch angles or other metal shapes of equivalent bending strength with posts spaced not more than 8 feet on centers. 1910.23(e)(5)(ii) The height of handrails shall be not more than 34 inches nor less than 30 inches from upper surface of handrail to surface of tread in line with face of riser or to surface of ramp. Pipe Picket Railing Series 550: 1-1/2 inch Schedule 40 (3.81 cm) pipe with 1.9 inch (4.83 cm) outside diameter run between posts and utilizes concealed fasteners. Railings for this type of system, namely Series 500 Pipe Railing, are built with the proper number of horizontal lines to meet the requirements outlined 6. 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