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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)repaired or replaced:1. Deformation-Any bending ortwisting exceeding lOE(or as recommended bythe manufacturer) from the plane ofthe unbenthook.2. Throat opening-Any distortioncausing an increase in throat opening exceeding15 percent (or as recommended by themanufacturer).3. Wear-Any wear exceeding10 percent (or as recommended by themanufacturer) ofthe original section dimension ofthe hook or its load pin.4. Cracks.5. Ifa latch is provided <strong>and</strong> it becomesinoperative because ofwear or deformation orfails to fully bridge the throat opening, the hookshall beremoved from service until the device hasbeen repaired or replaced <strong>and</strong> the throat openinghas been assessed as described above.f. Ifhooks are painted, a visual inspectionshould take the coating into consideration.Surface variations can disclose evidence ofheavyor severe service. The surface condition may callfor stripping the paint in such instances.g. Dated <strong>and</strong> signed inspection records shall bekept on file <strong>and</strong> shall be readily available.h. A sample load test <strong>and</strong> inspection form isincluded as Exhibit I in Chapter 12, "<strong>Rigging</strong>Accessories." This form is intended to be a sampleonly <strong>and</strong> is not intended to be m<strong>and</strong>atory.13-3Chapter 13Load Hooks

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