Work-Related Musculoskeletal Symptoms and Injuries Among Operating Engineers: A Review and Guidelines for Improvement

Details

• Personal Author:
  Cook TM ; Rosecrance JC ; Zimmermann CL
• Description:
  Among construction workers, operating engineers encounter job factors considerably different from those of their counterparts in other construction trades. While many professionals in the construction trades are faced with risk factors for work-related musculoskeletal disorders (WMD) such as heavy lifting, carrying, power tool use, and forceful repeated motions, operating engineers are confronted with more subtle stressors. The sustained and awkward postures they are required to maintain, the controls they are required to operate, and the vibrating environments in which they work are major risk factors for WMDs among operating engineers. This article reviews the current literature and recommendations for improvement. Considering symptom and disability prevalence rates along with biomechanical and physiological considerations, four primary recommendations to reduce WMDs are indicated. Equipment designs should minimize the magnitude and frequency of vibration reaching the operator. Placement of equipment controls within the cab should minimize reach distance and trunk flexion and rotation. Cab designs should provide maximum operator visibility from an upright seated posture, decreasing postural loads associated with trunk and neck flexion. Operators should be encouraged and allowed to take regular breaks during the workday, minimizing the effects of a sustained sitting posture. These modifications in equipment and work practices should reduce the rates of musculoskeletal disorders associated with the operating engineer's profession and work environment [Description provided by NIOSH]
• Subjects:
  Biomechanical Phenomena Construction Industry Musculoskeletal Diseases Musculoskeletal System Occupational Health Safety Vibration
• Keywords:
  Biomechanics Construction-workers Equipment-operators Injury-prevention Musculoskeletal-system Musculoskeletal-system-disorders Road-construction Vibration-effects
• ISSN:
  1047-322X
• Document Type:
  Text
• Funding:
  Cooperative Agreement
• Genre:
  Journal Article
• Place as Subject:
  District of Columbia ; Iowa ; OSHA Region 3 ; OSHA Region 7
• CIO:
  National Institute for Occupational Safety and Health (NIOSH)
• Topic:
  Workplace Safety & Health
• Location:
  North America
• Pages in Document:
  480-484
• Volume:
  12
• Issue:
  7
• NIOSHTIC Number:
  nn:20024435
• Citation:
  Appl Occup Environ Hyg 1997 Jul; 12(7):480-484
• Contact Point Address:
  Injury Prevention Research Center, Biomechanics and Ergonomics Facility, The University of Iowa, Iowa City, Iowa 52242
• Federal Fiscal Year:
  1997
• Performing Organization:
  Center to Protect Workers' Rights, Washington, DC
• Peer Reviewed:
  True
• Start Date:
  19900928
• Source Full Name:
  Applied Occupational and Environmental Hygiene
• End Date:
  19961231
• Collection(s):
  National Institute for Occupational Safety and Health
• Main Document Checksum:
  urn:sha-512:f5d30db64f1f3e839781c955578dcc33189a1f2f53e827800e92f34cedf98b0e2cabb5a70e206ef5f9bffc66d7449e7a96af00359c6ccd45adcb7ee20fa6f610
• Download URL:
  https://stacks.cdc.gov/view/cdc/196239/cdc_196239_DS1.pdf
• File Type:
  [PDF - 829.90 KB ]