Handrail welding standards pdf

As 16571992 fixed platforms, walkways, stairways and. An approved code of practice is a practical guide to achieving the standards of health. Electrical service for machine pit, machine pit convenience outlet, and other electrical accessories. Electrical disconnecting device to equipment prior to activation of sprinkler system. European welding standards john dyson 15th march 2004. Through the application of robotic welding technology, advanced manufacturing machinery methods and high standards in fabrication, mentis handrail is fabricated to a high quality standard at competitive pricing. Straight standards dim a 550mm raking standards dim a 450550mm datum dim b is supplied overlong to allow for fabrication straight standards 700mm raking standards 650mm supplied selfcolour.

National building code state or local building codes american welding society aws d1. Handrail standards guardrail handrail standards can be manufacured in tubular or solid materials with varying outside diameters, tube wall thickness, ball sizes, ball types in a multiple of material grades in mild steel, stainless steel and aluminium. Topic welding industry general welding discussion handrail welding procedures by yojimbo date 01182012 15. Fixed platforms, walkways, stairways and ladders design, construction and installation first published as as ca101938. With many standards referenced in the building code of australia. No onsite welding why moddex moddex systems is an australian company manufacturing and supplying modular, noweld handrail, balustrade, barrier and guardrail solutions nationally. The welding world is growing at an exponential rate. We use no poprivets, sheet metal screws, or adhesives. To welding typical smooth grind vertical posts equally spaced 80 maximum vertical posts equally spaced handrail post post and rails 2 steel pipe, typical anchor connection type 1, 2, or 3 per plans type 2 expansion bolt detail type 3 pipe sleeve detail 1. Csa welding standards the canadian standards association csa has a full suite of standards related to welding. The round rails are easy to grip and 90o molded corners eliminate sharp edges. Industry safety and health standards, the ones presented here are the standards most frequently cited, and which cover particularly hazardous situations. Guardrail handrail standards can be manufacured in tubular or solid.

Green arrow in our photo notice that by this definition a handrail may be horizontal or sloping. A this section includes both standard and custom handrails as shown in the contract drawings. The handrail system meets osha strength requirements with a 2. Awisma standard for wood stair, handrail, and guard systems. Mentis handrail is fabricated to meet australian standards as1657. This will eliminate the need for three mechanics previously required, and reduce the unnecessary downtime for trips to welding and the tool crib. Only qualified persons should install, operate, maintain, and repair this equipment. Our railings have been designed to meet the loading requirements of osha or any of the building codes and standards such as ibc and ada. Handrail posts are made of 2 12x2 12x14ga steel tube. Manufacturer shall be a firm engaged in the manufacture of aluminum handrails and railings of types and sizes required, and whose products have been in satisfactory use in similar service for a minimum of 10 years. Perform field welding only when called for on the plans and in accordance with 107220. Ul sets standards and tests products to make sure they meet standards. With each new individual who discovers a passion for the arc, there is a pressing need to develop synchronicity within the industry through the use of standards.

That is, if the railing is intended to be able to be grasped to help protect against. Astm a53a53m, standard specification for pipe, steel, black and hot. The handrail can end with a coupler step 1 and 2 or with end caps step 3. Osf limited handrail standards, handrailing, solid. Developed through a joint industry project jip, the new rp aims to streamline manufacturing processes. Posts uprightsverticals must be no more than 8 feet apart from center to center of each post.

This special design allows for the rails to be cut to size and attached without welding, reducing installation time and cost. Guidelines for pipe welding for product information, owners manual translations, and more, visit. Pmwi railing systems have been verified, tested and approved by an independent testing laboratory. We are also fabricators of open steel flooring, stairtreads and other associated products osf limited offers all the quality assurance requirements you need. A handrail is a horizontal or sloping rail intended for grasping by the hand for guidance or support.

Rp to standardize operator requirements for welding and inspection of subsea equipment, has been published by dnv gl. They include standards for quality in arc welding, aerospace, stud welding and other allied processes. These standards also include specific member sizes for railings constructed of wood, steel pipe, and steel angles. Recommended practices for the welding of rails and related. Simply stated, a standard is a document used repeatedly as a rule, guideline or definition. Enter the date the welding procedure data sheet was prepared and the revision number. Guidelines for pipe welding miller welding equipment. Handrail sticks available exstock standard ball centres. European standards harmonised standards not all en standards are harmonised, only those that are considered to satisfy relevant esrs in product directives. British standards for welding general welding key standards these general standards are an important supplement to the more speci. Remove paint or galvanizing at the location of field welds by blast cleaning sspc sp6 finish, or hand sspc sp2 finish or power tool cleaning sspc sp3 finish just prior to welding. Moddex modular systems offer revolutionary advantages to all industries requiring handrails or barriers to ensure the safety of people and the protection of property. Reference standards some welding standards that may be referenced are. Items fabricated entirely from galvani zed shapes, hardware, and sheet, without welding will not require galvanizing after fabrication.

With few exceptions, the standards in this digest are from title 29 of the code. Osha standards require both guardrails and handrails be designed for a concentrated load of 200 lb applied in any direction at any location along the top of the top rail. This is my diy steel mig welded handrail i fabricated for a customer. Where a hazard is covered by both the shipyard industry standards and the general industry standards, only the shipyard industry standard will be cited by osha inspectors described in more. The standards are grouped by subject matter, followed by the reference to the appropriate standard. Use 112 schedule 40 for the posts and 114 schedule 40 for the rails. F astm a269 standard specification for seamless and welded austenitic stainless steel tubing. Astm e985, standard specification for permanent metal railing systems and rails for. Crossovers, elevated walkways, elevated ramps, and stairways shall be of substantial construction, provided with handrails, and maintained in good condition.

Rails are made of 1 12x1 12x16ga steel tube securely fastened to the handrail posts with zincplated clips. I worked with jeremy gantz at his shop fabricating and assembling a steel handrail that was installed at a burlington, vermont apartment remodel. Paint handrail per mag specifications section grout under plate as needed max. Standard drawing r080029 roads and maritime services. The space between the inside of the handrail and the wall or any.