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Mobile Equipment

Module 12. Mobile Equipment. DISCLAIMER.

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Mobile Equipment

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  1. Module 12 Mobile Equipment

  2. DISCLAIMER This material was produced under grant number SH-22248-1 from the Occupational Safety and Health Administration, U.S. Department of Labor. It does not necessarily reflect the views or policies of the U.S. Department of Labor, nor does mention of trade names, commercial products, or organizations imply endorsement by the U.S. Government.

  3. Objectives • After this module you should be able to • identify the most common mobile equipment hazards • take the steps necessary to avoid those hazards

  4. Mobile Equipment Hazards • Being struck by or run over by equipment • Equipment rollovers • Making contact with power lines • Defective equipment • Not using the equipment according to the manufacturer’s instructions • Getting caught in moving parts • Being crushed by elevated components which fall • Equipment fires • Falls • Hearing loss • Loading and unloading equipment

  5. inspections of mobile equipment are essential for safe operation this operator is completing his daily inspection

  6. Pulling Equipment from Service • Reasons to pull a piece of equipment from service and tag • inoperative backup alarm or horn • defective or missing fire extinguisher • defective or missing seat belt • brake problems • broken or missing mirrors • cracked, broken, or missing glass • defective doors or latches that prevent operator exit • fluid leaks that could affect safe operation • any other safety or health hazard likely to cause serious harm

  7. this disabled backup alarm was discovered during a preshift inspection Corrective Action: this machine should be pulled from service, tagged, and repaired

  8. operators may not always see a worker approaching them approach equipment only after making eye contact and signaling the operator; wait for their approval

  9. while the equipment is running, this worker is in an unsafe position talking with the operator • Corrective Action: never enter into the direct path of moving equipment (or equipment that may move unintentionally)

  10. this is a much safer place to be

  11. this worker is in the direct path of travel and can’t be seen Corrective Actions: never forget that equipment has blind spots; work defensively

  12. improper parking can result in out-of-control and runaway equipment which is a hazard to both the operator and ground workers when getting off the equipment, make sure to set the brake, place the transmission in park, and ground all attachments

  13. equipment rollovers often result in the operator being ejected and crushed simply making seatbelt use a habit may save your life

  14. valuable safety-related information can be found in the operator’s manual this operator is taking a moment to review the safe operation of his piece of equipment

  15. unsupported machine components can drop unexpectedly • Corrective Actions: use the support provided by the manufacturer; if a support is not provided, crib, chock, or block; never place any part of your body, even for a moment, under any suspended load or elevated piece of equipment

  16. you, your equipment, and materials must stay at least 10’ from powerlines you should be told by your supervisor when a greater approach distance is required due to higher voltages

  17. this photograph was taken after a truck loaded with mobile equipment caught these lines and tore them down ensure that the load being hauled is low enough to clear power lines

  18. guy wires from the rig must be visibly marked although this was a good start, these guy wires need several more flags per wire for visibility

  19. a fire extinguisher should be mounted on every piece of mobile equipment ensure that every piece of equipment has an extinguisher and that it is inspected periodically

  20. this attachment lacks a safety pin; the attachment could come off and strike a ground worker

  21. unsecured items in the cab can end up under pedals, interfere with safe operation, or can hit a worker in the event of a rollover Corrective Actions: keep unnecessary items out of cab; secure those that must be there

  22. take the time to read and follow all warning labels, many workers would be alive if they had

  23. rags and other items can create serious fall hazards in and around equipment access points Corrective Action: keep steps and other equipment access areas clear and clean

  24. most equipment makes enough noise to eventually damage your hearing this worker is protecting his hearing in a loud environment

  25. a rollover protective system (ROPS), guarding of moving parts, and warning labels must be in place

  26. a load that is kept low to the ground will be more stable and easier to control keep the load reasonably low; also, if the load is too high to see over, tram in reverse

  27. an employee must be trained on the specific piece of machinery before approval can be given for operation Certified Forklift Operator Cards certify the competency of operators of machinery by classroom and hands-on training

  28. Motor Vehicles • If driving is part of your job, take the following steps • use safety belts • always drive within the speed limit • do NOT drive if you are fatigued • be familiar with the maintenance procedures for all vehicle systems • avoid using cell phones while driving • avoid other potentially distracting activities such as eating, drinking, or adjusting non-critical vehicle controls while driving

  29. this driver realizes the importance of maintaining his truck in safe operating condition

  30. this driver realizes that motor vehicle crashes lead to more work-related fatalities than all other causes

  31. unsecured tools and other items can become dangerous projectiles in the event of a motor vehicle crash Corrective Action: avoid having unsecured objects in the cab of your truck

  32. gates can pose a serious hazard if left partially open or won’t remain fully open Corrective Actions: ensure that a gate is either fully open or closed; approach gated areas with caution; report gates that will not remain open

  33. All-Terrain Vehicles (ATV’s) • If operating one is part of your job, take the following steps • become familiar with local hazards • do a preoperational check (T-CLOC) • do NOT carry passengers (unless designed so) • always turn off engine when ATV is parked; remove key and set brake • when carrying equipment, equalize the load to maintain balance, stability, and center of gravity

  34. All-Terrain Vehicles (ATV’s) • If operating one is part of your job, take the following steps, continued • do NOT drive recklessly or engage in horseplay • do NOT cross deep or swift moving water • modify an ATV only with manufacturer’s written approval • always wear proper PPE, most importantly your helmet • operate according to the manufacturer, obey the warning labels

  35. well tenders spend a lot of time loading, unloading, and operating their ATV’s what are some of the hazards associated with work-related ATV use?

  36. this operator realizes the hazards associated with loading and unloading an ATV it is important to use loading ramps that are wide enough and secured firmly to the truck bed

  37. take advantage of operator training courses whenever possible

  38. Applicable Standards • 1910.178 Powered Industrial Trucks • 1926 Subpart O Motor Vehicles, Mechanized Equipment • 1926 Subpart W Rollover Protective Structures; Overhead Protection

  39. Your Employer Is Responsible For • Providing the right equipment for the job • Maintaining the equipment • Training you on the hazards and safe work practices associated with each machine

  40. You Are Responsible For • Only operating the equipment you are authorized to operate • Operate according to the manufacturer • Reading and following all warning labels • Operate equipment so no hazards are created for yourself and other workers

  41. Case Study • An operator decided wearing his seat belt was unimportant. When his dozer slid down a steep bank ending up on its side, his head was crushed by the dozer’s rollover protective structure.

  42. Always Remember • Do a pre-shift inspection every day • Do not run a piece of equipment with defects that may affect safe operation • Ensure there is a fully charged extinguisher on the piece of equipment • Make sure the manufacturer’s operating manual is on the machine • Operate equipment according to the manufacturer’s instructions and obey all warning labels • Seat belts are to be used all of the time

  43. Always Remember • Hearing protection may be required while operating equipment • Cabs are to be free of all unsecured tools or other loose items • Be aware of blind spots, the swing radius of equipment, and overhead powerlines • When getting off the machine, you must set the parking brake, set the transmission in park, and ground all moving parts • Approach equipment only after making eye contact and signaling the operator; wait for their approval

  44. Memory Check • What is the best way to protect yourself from injury in the event of a rollover? • wear heavy clothing and a hard hat • wear your seat belt • hold on tight • take your hands and feet off the controls

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