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DOE-STD-1090-96, DOE Standard Hoisting and Rigging Manual ...

DOE-STD-1090-96, DOE Standard Hoisting and Rigging Manual ...

DOE-STD-1090-96, DOE Standard Hoisting and Rigging Manual ...

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<strong>DOE</strong>-<strong>STD</strong>-!090-<strong>96</strong> (Rev-!)EXHIBIT I (continued)Page 3 of4MOBll.E CRANE LOAD TEST AND FOll.OWUP CHECKSDEFECTIVE/OKBEFORE LOAD TESTa. Rope diameter: (Previous) (Present) _b. Wearc. Kinksd. Broken wiresVisually inspect therope drum for:e. Other signs ofdeterioration.a. Wearb. Deformationc. Deteriorationd. Have qualified inspector perform nondestructive tests on hook by visual examination. liquidpenetrant examination. or magnetic-particle examination. Acceptance: No cracks,linearindications, laps, or seams.Hooks with more than 15% normal (new hook) throat opening shall be replaced. Hooks with more than 10 degree twistfrom the normal (new hook) plane ofthe hook shall bereplaced. Hooks having more than 10% wear in the bowl sectionor 5% elongation ofthe shank shall be replaced. Lubricate hook bearing <strong>and</strong> latch pin, as applicable.Establish three marks, A, B, <strong>and</strong> C, with a center punch. For ease in measuring. set distances on an even number ofinches.Length ABLength BCin.in.AFTER LOAD TESTLength ABLength BCin.in.Check for:1. Wear <strong>and</strong> deformation2. Cracks <strong>and</strong> twisting3. Signs of opening between Point A <strong>and</strong> Point B.. 9-31Chapter 9Mobile Cranes

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