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SEACOR <br /> STANDARD SAFETY DRILLING SAFE'T'Y SSP 30 <br /> PROCEDURES <br /> Discussion <br /> When loading or unloading a drill rig on a trailer or a truck: <br /> Use ramps of adequate design that are solid and substantial enough to bear the <br /> weight of the drill rig with carrier, including tooling. <br /> • Load and unload on level ground. <br /> • Use the assistance of someone on the ground as a guide. <br /> • Check the brakes on the drill rig carrier before approaching loading ramps. <br /> • Distribute the weight of the drill rig, carrier and tools on the trailer so that the <br /> center of weight is approximately on the centerline of the trailer and so that some <br /> of the trailer load is transferred to the hitch of the pulling vehicle. Refer to the <br /> trailer manufacturer's weight distribution recommendations. <br /> • Secure drill rig and tools to the hauling vehicle with ties, chains and/or load binders <br /> of adequate capacity. <br /> 1.4:30.20- Off-Road MoverFa-&t - <br /> Discussion <br /> The following safety suggestions relate to off-road movement: <br /> • Before moving a drill rig, first walk the route of travel, inspecting for depressions, <br /> stumps, gullies, ruts and similar obstacles. <br /> • Always check the brakes of a drill rig carrier before traveling, particularly on rough, <br /> uneven or hilly ground. <br /> • Check the complete drive train of a carrier at least weekly for loose or damaged <br /> bolts, nuts, studs, shafts and mountings <br /> • Discharge all passengers before moving a drill rig on rough or hilly terrain. <br /> • Engage the front axle (for 4 x 4, 6 x 6, etc., vehicles or carriers) when traveling off- <br /> highway on hilly terrain <br /> corp-h&slssp-30 30-21 REVISED 11/02/92 <br />