1926.753 - Hoisting and rigging. | Occupational Safety and Health ...
The multiple lift rigging assembly shall be rigged with members: 1926.753(e)(4)(i) Attached at their center of gravity and maintained reasonably level;
Clarification on rigging for hoisting multiple bundles of …
May 6, 2019 · A contractor is using a multiple lift rigging assembly to hoist multiple bundles of reinforcing steel. The bundles are rigged in accordance with the requirements of 29 CFR 1926.753 (e). Scenario 2:
Multiple Lift Rigging, what can you tree? - Steel Erectors …
Jun 15, 2021 · Multiple Lift Rigging (Christmas-Treeing), is allowed only for steel erectors and should only be done when the outlined criteria are met. Recently, I have seen erection companies perform multiple lifts with items not approved under OSHA’s final rule.
Multiple Lift Rigging, or “Christmas Treeing,” is a recognized procedure that when used safely and efficiently, can be beneficial for not only steel erectors but Controlling Contractors as well by: Reducing the number of crane swings thus decreasing the exposure of overhead loads to …
1926.751 - Definitions. - Occupational Safety and Health Administration
Multiple lift rigging means a rigging assembly manufactured by wire rope rigging suppliers that facilitates the attachment of up to five independent loads to the hoist rigging of a crane. Opening means a gap or void 12 inches (30.5 cm) or more in its least dimension in a floor, roof or other walking/working surface.
eCFR :: 29 CFR 1926.753 -- Hoisting and rigging.
(1) A multiple lift shall only be performed if the following criteria are met: ( i ) A multiple lift rigging assembly is used; ( ii ) A maximum of five members are hoisted per lift;
Multiple Lift Rigging Procedures - Compliance Training Online
Multiple lift rigging is the practice of hoisting multiple beams or similar objects at the same time. If done improperly, this can create a falling object hazard. Multiple lift rigging must only be done if the following criteria are met: A rigging assembly specifically for multiple lifting is used. No more than five objects are lifted at once.
USACE allows multiple lift rigging practices for the purpose of erecting/placing structural steel ONLY. 15.C.01 Strict compliance with this section and 29 CFR 1926.753 Subpart R shall be...
One of the rigging assemblies used for hoisting multiple lifts is designed and manufactured with sections of “married” sling eyes and standard eye hooks. Slings and hooks must be designed with a 5 to 1 safety factor and certified by the manufacture or qualified rigger. Married Slings and …
Hoisting and rigging. - 1926.753 - IntoText
Multiple lift rigging procedure. 1926.753(e)(1) A multiple lift shall only be performed if the following criteria are met: 1926.753(e)(1)(i) A multiple lift rigging assembly is used; 1926.753(e)(1)(ii) A maximum of five members are hoisted per lift; 1926.753(e)(1)(iii) Only beams and similar structural members are lifted; and. 1926.753(e)(1)(iv)
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