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Modernization of a laundry processing plant: is it really an improvement?
1Occupational and Environmental Medicine, Health Sciences Centre, 750 Bannatye Avenue, Winnipeg, Manitoba, Canada R3E OW3.
Applied Ergonomics
|December 1, 1993
Summary
This study assessed ergonomic risks in a hospital laundry, finding that job stressors like prolonged standing and manual handling contribute to worker pain and fatigue. Implementing ergonomic solutions is crucial for preventing repetitive strain injuries in automated systems.
Area of Science:
- Occupational Health
- Ergonomics
- Industrial Hygiene
Background:
- Workers in automated hospital laundries reported musculoskeletal pain and fatigue.
- Modern automated systems may introduce new ergonomic challenges.
- Previous assessments in similar environments highlighted various job stressors.
Purpose of the Study:
- To conduct a comprehensive ergonomics assessment in an automated hospital laundry.
- To identify specific job stressors contributing to worker complaints.
- To propose evidence-based ergonomic solutions for improving worker health and safety.
Main Methods:
- On-site ergonomics assessment of workstations and tasks.
- Identification and documentation of job stressors (e.g., prolonged standing, manual handling, awkward postures).
- Review of associated health and safety issues (noise, sharps, sanitation).
Main Results:
- Prolonged standing, manual handling, non-adjustable workstations, work pacing, awkward postures, and repetitive tasks were identified as key stressors.
- Potential mechanisms for repetitive strain injuries were substantiated.
- Associated health and safety concerns including noise and sanitation were noted.
Conclusions:
- Automated laundry systems require careful design considering human factors to prevent worker injury.
- Ergonomic interventions are necessary to mitigate identified job stressors.
- Collaboration between management and unions is vital for implementing effective solutions.