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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)12.7 METAL-PLATE CLAMPSa. Metal-plate clamps are designed specificallyfor lifting metal plates. They may also be used forlifting fiber sheets. Their grip or hold isdetermined by the weight or pull ofthe load.b. The following applies to users ofmetal-plateclamps:c. The plate shall be inserted all the way intothe clamp to obtain a good grip. Ensure properorientation ofthe clamp. See Figure 12-6.d. Plate clamps are suitable for h<strong>and</strong>ling onlyone plate at a time.e. Avoid side pulls on plate clamps.f. Check plate clamps for wear in the jaws <strong>and</strong>for loose, worn, or broken parts.g. Ensure that the rated capacity ofeach plateclamp is stamped on its body.SafeUnsafeFigure 12-6. Metal-plateclamps.Chapter 12<strong>Rigging</strong> Accessories 12-18

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