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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>-I090-<strong>96</strong> (Rev-I)EXHIBIT I (continued)Page 2 of4MOBIIE CRANE LOAD TEST AND FOlLQWUP CHECKSNOTES: 1. Craftsman shall initial all steps completed below.2. Qualified inspector shall verify all steps below.1. Set crane up for load test <strong>and</strong> inspection.2. Perform operations test without load to verify proper function of the following:ooooooLoad lifting <strong>and</strong> lowering mechanismsBoom lifting <strong>and</strong> lowering mechanismBoom extension <strong>and</strong> retraction mechanismsSwinging mechanismTravel mechanismSafety devices.3. Test loads shall not exceed 110% ofrated capacity. Refer to load chart for load test capacity atmaximum <strong>and</strong> minimum working radius. Check boom angle indicators for accuracy.4. Rig test weights to hook using appropriate slings.5. Hoist the test load a sufficient distance to ensure that the load is supported bythe crane <strong>and</strong> heldby the hoist brakes. Hold the load for 10 min or the time required to check all primaryload-bearing parts while under load without slippage, damage, or permanent deformation.6. At least once during the lifting portion ofthe hoisting cycle <strong>and</strong> once during the lowering cycle,power to the hoisting equipment shall be completely turned off. There shall be no slippage ofthe load or overheating ofthe brakes.7. Lower the load to approximately 2 in. off the ground to check for swing-roller operation <strong>and</strong>outrigger stability. Slowly swing test load between outrigger locations.8. Move the load back to the original position <strong>and</strong> slowly lower to ground.9. At the completion ofthe load test, inspect the following:Visually inspect rope in accordance with Section 9.2.6.Chapter 9Mobile Cranes9-30

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