English to Spanish Other Construction / Civil Engineering Lifting and Hoisting Policies

• Each hoist-hook block shall be labeled with the maximum hook capacity.
• Directional signs indicating N-W-S-E shall be displayed on the bridge underside, and a corresponding directional label shall be placed on the pendant.
• A device such as an upper-limit switch or slip clutch shall be installed on all building cranes and hoists. A lower-limit switch may be required when there is insufficient hoist rope on the drum to reach the lowest point.
• All cab and remotely operated bridge cranes shall have a motion alarm to signal bridge movement.