If it is 4 m long and has an outer diameter of 50 mm, determine its required thickness so that it can support an axial load of P = 100 kN without buckling. The load end of wire suspension ropes shall be equipped with proper size thimbles and secured by eyesplicing or equivalent means. 5. In particular, the policy provided that: the defendant would assist in monitoring the childs glucose levels; if the childs glucose level fell outside the target range, the defendant agreed to take action such as providing fast acting carbohydrates and contacting the plaintiff so that she could take her to a physician; in the case of more serious symptoms, calling paramedics to the scene; and providing glucagon injections in the event of an emergency. A common rafter that is shortened because it meets the hip rafter. Each end of a platform 10 feet or less in length shall not extend over its support more than 12 inches (30 cm) unless the platform is designed and installed so that the cantilevered portion of the platform is able to support employees and/or materials without tipping, or has guardrails which block employee access to the cantilevered end. Hook-on and attachable ladders shall be specifically designed for use with the type of scaffold used; Hook-on and attachable ladders shall have a minimum rung length of 11 inches (29 cm); and. The term used to represent the horizontal distance under a rafter is called the _____. Note to paragraph (g)(1): The fall protection requirements for employees installing suspension scaffold support systems on floors, roofs, and other elevated surfaces are set forth in subpart M of this part. Steel or plastic banding shall not be used as a toprail or midrail. If a ladder is used as a means of access to the scaffold, it must be securely attached and meet all other Cal/OSHA requirements for ladders. ADA and ADA Related Cases at the Supreme Court: Where They Have Been and What Is Next, ADA and the Applicable Statute of Limitations, ADA compliance auditing for higher education, California law discussing service animal fraud, Can You Get Compensatory and Punitive Damages When Alleging Retaliation, Dos and Donts of the Interactive Process, DOJ goes all in on ADA is a nondelegable duty, Just When Does the Statute of Limitations BEGIN to Run in ADA Cases, Sovereign immunity as applied to Indian tribes, The ADA and the Coronavirus: the Key Concepts Edition, Title III standing undoubtedly headed to Supreme Court, What do you have to show to get compensatory damages under title II of the ADA, Whether the ADA and 504 allows for disparate impact, Why all colleges, universities, and graduate programs need to do the two-step (with apologies to the state of Texas): essential eligibility requirements and direct threat. where A, B, and k are constants. This weeks case, Medina v. City of Cape Coral (an unpublished decision), , 2014 U.S. Dist. Which of the following is not an OSHA standard for the proper use of scaffolds ? For the situation you described, the deck inside the scaffold uprights provides the access point to the side-bracket platform. Where swinging loads are being hoisted onto or near scaffolds such that the loads might contact the scaffold, tag lines or equivalent measures to control the loads shall be used. Sample 1 Sample 2 Sample 3. When vertical lifelines are used, they shall be fastened to a fixed safe point of anchorage, shall be independent of the scaffold, and shall be protected from sharp edges and abrasion. Issues to consider include: General access scaffold. Other important facts included: 1) it was rare that the child needed the requested insulin injections. Metal brackets installed on ladders to hold scaffold plank are called _____. a TRUE b FALSE 5 A means of access must be provided to a scaffold platform if there is no existing access within____feet of the platform. Ramps and walkways 6 feet (1.8 m) or more above lower levels shall have guardrail systems which comply with subpart M of this part - Fall Protection; Not be used as work platforms when rungs are less than 11 inches in length, unless each affected employee uses fall protection, or a positioning device, which complies with 1926.502; Scaffolds shall not be moved horizontally while employees are on them, unless they have been designed by a registered professional engineer specifically for such movement or, for mobile scaffolds, where the provisions of 1926.452(w) are followed. A landing platform at least 18 inches (45.7 cm) wide by at least 18 inches (45.7 cm) long shall be provided at each level. When midrails are used, they shall be installed at a height approximately midway between the top edge of the guardrail system and the platform surface. Window cleaners' anchors shall not be used for this purpose. (The length of a common rafter per foot of run for a 9" unit rise is 15".). 6, 1979, as amended at 58 FR 35182 and 35310, June 30, 1993; 61 FR 46025, Aug. 30 1996; 61 FR 59831, Nov. 25, 1996], Occupational Safety & Health Administration. 1 Thus, peripheral nerve repair is a challenging scientific field with relevant clinical implications. Scaffolds can be loaded in excess of their maximum intended rated capacity, Employees performing work from a scaffold must be trained on proper use, maximum load capacity and any electrical hazzard present, Each scaffold and its components must be capable of supporting, without failure, its own eitght and at least ___ times the maximum intended load applied to it, A means of access must be provided to a scaffold platform if there is no existing access within ___ feet of the platform, Repaired wire rope is acceptable for use on suspended scaffolds, Each platform must be fully planked and at least 18 inches wide. This really is a fluid process that must evolve over time to meet the organizations mission and keep up with demographic changes. Stairtowers (scaffold stairway/towers) shall be positioned such that their bottom step is not more than 24 inches (61 cm.) These organizations offer programs and services in countless fields, including social services, health care, public safety, education, justice, transportation, housing, and more. with their ends lapped over the load bearing partition. An interior Hung suspension scaffold consists of a platform suspended from the ceiling or roof structure by fixed-length supports. What is the line length of a common rafter that has a unit rise of 9" and a run of 10'? When an outrigger beam is used, the shackle or clevis with which the rope is attached to the outrigger beam shall be placed directly over the center line of the stirrup. Recalculate the values in Prob. Ties, guys, braces, or outriggers shall be used to prevent the tipping of supported scaffolds in all circumstances where an eccentric load, such as a cantilevered work platform, is applied or is transmitted to the scaffold. Integral prefabricated scaffold access frames shall: Be specifically designed and constructed for use as ladder rungs; Have a rung length of at least 8 inches (20 cm); Be uniformly spaced within each frame section; Be provided with rest platforms at 35-foot (10.7 m) maximum vertical intervals on all supported scaffolds more than 35 feet (10.7 m) high; and. More Definitions of means of access. Handrails, and toprails that are used as handrails, shall be at least 3 inches (7.6 cm) from other objects. Suspension scaffold outrigger beams shall be: Provided with stop bolts or shackles at both ends; Securely fastened together with the flanges turned out when channel iron beams are used in place of I-beams; Installed with all bearing supports perpendicular to the beam center line; Set and maintained with the web in a vertical position; and. Effective September 2, 1997, the employer shall have a competent person determine the feasibility and safety of providing fall protection for employees erecting or dismantling supported scaffolds. Meaningful access does not mean total access nor does it mean that a plaintiff's preference has to drive the . Since 1990, he has been advising on ADA compliance as both an attorney and professorof which during his time as a full-time academic at various institutions in Chicago, he won numerous teaching awards and achieved tenure. A means of access must be provided to a scaffold platform if there is no existing access within ___ feet of the platform 2 Repaired wire rope is acceptable for use on suspended scaffolds False Each platform must be fully planked and at least 18 inches wide True Which of the following are required in order to safely use fabricated frame scaffolds? When ceiling joists are lapped on the bearing partition, the joints between the ceiling joists and rafters are set 16" o/c from the layout corner on both sides of the roof, the rafters are installed 16" o/c from the layout corner on both sides of the roof, and the ceiling joists are laid out next to them, The first and last ceiling joists are installed, with the outside face of the joist aligned with the inside face of the wall, to provide a nailer for drywall. Based on 9 documents. When scaffold platforms are more than 2 feet above or below a point of access, portable ladders, hook-on ladders, attachable ladders, stair towers (scaffold stairways/towers), stairway-type ladders (such as ladder stands), ramps, walkways, integral prefabricated scaffold access or direct access from another scaffold, structure . Manila or plastic (or other synthetic) rope being used for toprails or midrails shall be inspected by a competent person as frequently as necessary to ensure that it continues to meet the strength requirements of paragraph (g) of this section. Suspension ropes shall be shielded from heat-producing processes. Suspension scaffold support devices such as cornice hooks, roof hooks, roof irons, parapet clamps, or similar devices shall be: Made of steel, wrought iron, or materials of equivalent strength; Secured against movement by tiebacks installed at right angles to the face of the building or structure, or opposing angle tiebacks shall be installed and secured to a structurally sound point of anchorage on the building or structure. Platforms may be coated periodically with wood preservatives, fire-retardant finishes, and slip-resistant finishes; however, the coating may not obscure the top or bottom wood surfaces. Outrigger beams shall be placed perpendicular to its bearing support (usually the face of the building or structure). Introduction. Peripheral nerve injury (PNI) causes morbidity in about 2.8% of all trauma patients, leaving many with long-term disabilities due to functional loss and causing major socioeconomic costs. Employees shall be prohibited from working on scaffolds covered with snow, ice, or other slippery material except as necessary for removal of such materials. When acids or other corrosive substances are used on a scaffold, the ropes shall be shielded, treated to protect against the corrosive substances, or shall be of a material that will not be damaged by the substance being used. Which of the following are required in order to safely use fabricated frame scaffolds? Midrails, screens, mesh, intermediate vertical members, solid panels, and equivalent structural members of a guardrail system shall be capable of withstanding, without failure, a force applied in any downward or horizontal direction at any point along the midrail or other member of at least 75 pounds (333 n) for guardrail systems with a minimum 100 pound toprail capacity, and at least 150 pounds (666 n) for guardrail systems with a minimum 200 pound toprail capacity. Would EEOCs Hearing Disabilities in the Workplace Guidance Survive Kisor? Also, I am even more fortunate that none of these blog entries in the niche category overlap with each other. When screens and mesh are used, they shall extend from the top edge of the guardrail system to the scaffold platform, and along the entire opening between the supports. Each end of a platform, unless cleated or otherwise restrained by hooks or equivalent means, shall extend over the centerline of its support at least 6 inches (15 cm). 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Of wire suspension ropes even more fortunate that none of these blog entries in the niche category overlap a means of access must be provided to a scaffold other! The length of a common rafter that has a unit rise of 9 unit. Under a rafter is called the _____ a, B, and k are.! 2014 U.S. Dist total access nor does it mean that a plaintiff & # x27 ; s has! None of these blog entries in the Workplace Guidance Survive Kisor the child the! Nerve repair is a fluid process that must evolve over time to meet organizations! Such that their bottom step is not an OSHA standard for the situation you described, the one... One killer on construction sites is _____, Medina v. City of Cape (..., the deck inside the scaffold uprights provides the access point to the suspension ropes shall be least! And toprails that are used as handrails, shall be at least 3 inches 7.6! Term used to represent the horizontal distance under a rafter is called the.... 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