immediately rig a temporary line. Don’t hang or secureany weight on a lifeline.When working near a ladder, Sailors have the badhabit of placing paint cans, buckets, or tools on the stepsto minimize bending over. This practice could cause amishap. Because water will cause a ladder to becomevery slippery, you should be especially careful on rainydays. Paint drippings are equally dangerous for thesame reason.Never unship (take down) a ladder withoutpermission. Rope off all open hatches and gangwaysleading to unshipped ladders.The smooth deck of a ship does not provide a goodhold for scaffolding. The base of scaffolding must beproperly braced and lashed down to prevent it fromsliding. The use of makeshift scaffolds is prohibited.Scaffolds must be erected only when needed to do a joband dismantled as soon as the job is completed.You should not work on a scaffold in high winds orwhen the scaffold is covered with ice or snow. Neverthrow or drop objects from a scaffold; use handlines forraising or lowering objects. Do not paint scaffolds,because the paint might conceal defects. Use lifelinesand safety belts when working on a boatswain’s chair oron unguarded scaffolds above a height of 10 feet.HANDLING CARGOSerious, sometimes long-lasting injuries can resultfrom improperly handling heavy objects and from thefailure to observe basic safety precautions. Byobserving the following precautions, you can preventinjury to yourself or to others and prevent damage tocargo and equipment:When lifting a heavy or bulky object, crouchclose to the load with feet solidly placed and slightlyspread. Get a good grip on the object and lift with yourarm and leg muscles, keeping your back as nearlyvertical as possible. If the load is bulky or heavy, don’tfeel embarrassed to ask for help.Don’t throw articles from elevated places; lowerthem by a line or carry them.Wear appropriate safety clothing and equipment,such as safety shoes, a hard hat, gloves, and a lifepreserver, for the job at hand. Remove rings,wristwatches, and bracelets when handling cargo.Stow hatch covers and strongbacks in such amanner that they won’t interfere with traffic or beknocked into the hatch or over the side.When steadying loads, don’t stand between theload and a fixed object. Don’t stand under a suspendedload. Never ride loads. Use the nonworking side of aship for fore-and-aft travel.Never stand in the bight of a line. Keep clear oflines under a strain. A line (particularly nylon) can partwith a whiplike snapback, which can cause severebruises, broken bones, amputations, or even death.Don’t engage in horseplay.When going up or down a ramp with a handtruck, keep the load below you. Thus you pull the loadup and push it down.WORKING ALOFT OR OVER THE SIDEBefore any work may be done aloft, permissionmust be obtained from the OOD. Before grantingpermission, the OOD makes sure that all power onappropriate radio and radar antennas is secured and thatcontrols associated with the antennas are tagged“SECURED. PERSONNEL ALOFT.” The OOD alsonotifies the engineer officer where the personnel will beworking so that the necessary precautions can be takento prevent operations such as the lifting of boiler safetyvalves or the blowing of tubes. After the work has beencompleted, a report is made to the OOD, who, in turn,will notify the appropriate officers.When you are working aloft, wear a standardNavy-approved safety harness with a safety lineattached. Radio and radar transmissions, even fromanother ship, can induce a charge in guy wires, stays,ladders, and other metal fittings. If you touch one, youmay receive a shock. The shock itself may not bedangerous, but a natural reaction when shocked is tojerk away. Without a safety harness you could easilyfall.19-7Student Notes:
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