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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)CHAPTER 7OVERHEAD AND GANTRY CRANESThis chapter specifies operation, inspection, maintenance, <strong>and</strong> testing requirements for the use ofoverhead<strong>and</strong> gantry cranes <strong>and</strong> implements the requirements ofASME B30.2 ["Overhead <strong>and</strong> Gantry Cranes(Top-Running Bridge, Single or Multiple Girder, Top-Running Trolley Hoist)"], B30.11 ("Monorail Systems<strong>and</strong> Underhung Cranes"), <strong>and</strong> B30.17 ["Overhead <strong>and</strong> Gantry Cranes (Top-Running Bridge, Single Girder,Underhung Hoist")]. Only equipment built to the appropriate design st<strong>and</strong>ards shall be used in <strong>DOE</strong>installations.7.1 GENERAL.................................................................... 7-17.1.1 Operator Training/Qualification 7-17.1.2 Rated-Load Marking . . . . . . . . . . . . . . .. 7-17.1.3 Modification. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 7-17.1.4 Egress. . . . .. . . . . . . . .. . . . .. . . . . . . .. . .. . . . . . . . . . . . . . . . . . . . . . . .. . .. .. .. 7-17.1.5 Hoist Brakes 7-17.1.6 Power Shutoff. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . 7-17.1.7 Hoist-Limit Switch 7-57.1.8 Load Limits. . . . . . . . . .. . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . .. . . . 7-57.1.9 Maintenance History. .... . . .. . .. . . .. . . ... .. .. . . . . . . . . . . . . . . . . . . . . . . . .. . . . 7-57.2 INSPECTIONS................................................................ 7-67.2.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-67.2.2 Crane Service. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-67.2.3 Initial Inspection 7-67.2.4 Daily Preoperational Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-67.2.5 Monthly Rope, Chain <strong>and</strong> Hook Inspection 7-77.2.6 Frequent Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-77.2.7 Periodic Inspection 7-77.2.7.1 Cranes. . . . . . . .. .. . .. . . . . . . . .. . . .. . . . . . .. . . . . . . . . . .. . . . . .. .. . . 7-77.2.7.2 Wire Rope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-87.2.7.3 Chain (Welded Link) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-97.2.7.4 Chain (R.oller) 7-97.2.8 Cranes Not in Regular Service 7-107.3 TESTING 7-117.3.1 Operational Tests 7-117.3.2 Rated Load Test 7-117.4 MAINTENANCE ; 7-127.4.1 Operating Equipment 7-127.4.2 Wire-Rope Maintenance 7-127.5 OPERATION 7-137.5.1 ConduetofOperator 7-137.5.2 Hoist-Limit Switch/Device 7-137.5.3 <strong>St<strong>and</strong>ard</strong>H<strong>and</strong>Signals 7-137-iChapter 7Overhead <strong>and</strong> Gantry Cranes

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