Ergonomics in Construction: Where Does It Hurt?

Abstract

Construction requires, inter alia, bending and twisting, working in awkward or cramped positions, reaching away from the body and overhead, repetitive movements, handling heavy materials and equipment, use of body force, exposure to vibration and noise, and climbing and descending. The paper, which is based upon interviews conducted with workers in the employ of four general contractors (GCs), determined, inter alia: the feet, and arms are mostly used; the lower back, feet, and upper back are the anatomic regions where most pain is experienced, and exposure to noise, and bending or twisting the back predominate among ergonomic problems encountered. Conclusions include: the nature of construction work and the various ergonomic problems identified, amplifies the need for investigating alternative methodology and simple forms of mechanisation, and use of labour. Recommendations include, inter alia: optimum work organisation, and educational programmes, which include induction and ‘toolbox talks’.