For more complex rigging, personnel may require a CCO Rigger Level II certification to be considered qualified under the new federal rule. Is the lifting device adequate? Do not ride on the hook or load. Working under a load is only allowed when employees are receiving a load. The Load: The weight must be known. Explanation: • rig the load so that it is stable (unless the centre of gravity of the load is directly below the hook, the load will shift) • make allowances for any unknown factors. Do not pull or push loads out from under the hoist. Another potential hazard that a rigger can face is an "accidental drop". All signal persons and riggers must be qualified as of the effective date of the rule, November 8, 2010. Utilize Appropriate Rigging Gear Suitable For Overhead Lifting. updated 1/26/11 . 3. — Accidental drops are usually caused by problems with the "angle of the load" (the angle between the load and the level ground). 2. Click to take the test. Person-in-charge. 12) Set loads down on blocking, never directly on a sling. 14) Where crane operation by other personnel must be restricted, employ lockout and tagging procedures. Different grades of eye hooks have different working load limits, therefore you must ensure you use the correct hook grade and size for your application. Lock open and tag the crane or hoist's main electrical disconnect switch. When is the deadline to be qualified as a signal person and/or rigger? In addition, riggers must be aware of common hazards, factors that reduce capacity, the inspection and use of slings, and safe practices in rigging, lifting, and landing loads. Utilize The Rigging Gear Within Industry ... Rigging – the connecting of a load to a source of power so that it … Incidental or ordinary lifts involve the use of basic hoisting equipment directly above the load. Structural Steel Assembly. Additionally, the total load must not exceed the rated capacity of the hoisting equipment specified in the load charts or the rigging capacity specified in the rigging rating chart. rigging must always pay close attention to details. The degree of knowledge of the load's weight; Practically, OSHA spells out minimum values for design factors at 29 CFR 1926.1431(g)(3): “All hardware used for rigging must be able to support five times the maximum intended load applied to, or transmitted to, that component. — Ideally, the angle of the load should be zero, with the load parallel to level ground. Rigging Hook Safety, Inspection, and Use The following are safety steps that need to be taken to inspect overhead and non-overhead lifting hooks before uss in lifting applications. Total Equipment Training offers our free NCCCO rigger level 1 certification practice test CCO as a comprehensive way to prepare for and pass the written NCCCO rigger 1 test. Critical lifts must be made by Facilities & Operations riggers or by approved contractors, and as such are not covered in this program. You must also protect the load from possible damage by the slings and protect the slings from damage by the load. (1) The rigger must meet the qualification requirements (subsection (3) of this section) prior to performing hoisting activities for assembly and disassembly work (WAC 296-155-53402 (19)(a)). The load must also have certified lifting points or be relatively easy to sling. become inoperative, if a load must be left suspended, barricade and post signs in the surrounding area, under the load, and on all four sides. 13) Do not leave the load (or the crane) unattended while the load is suspended. The Hitch: Here is where the rigger can exercise ingenuity, but it is also the easiest place to make a mistake. Parking a Crane or Hoist Remove all slings and accessories from the hook. 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