A new method for overhead drilling

Ergonomics
David M RempelIra Janowitz

Abstract

In the construction sector, overhead drilling into concrete or metal ceilings is a strenuous task associated with shoulder, neck and back musculoskeletal disorders due to the large applied forces and awkward arm postures. Two intervention devices, an inverted drill press and a foot lever design, were developed then compared to the usual method by construction workers performing their normal overhead drilling activities (n = 14). While the intervention devices were rated as less fatiguing than the usual method, their ratings on usability measures were worse than the usual method. The study demonstrates that the intervention devices can reduce fatigue; however, additional modifications are necessary in order to improve usability and productivity. Devices designed to improve workplace safety may need to undergo several rounds of field testing and modification prior to implementation.

Citations

Jan 23, 2010·Journal of Occupational and Environmental Hygiene·David RempelIra Janowitz
Jan 23, 2016·American Journal of Industrial Medicine·Gavin H WestLaura S Welch
Jul 16, 2010·Journal of Safety Research·David RempelIra Janowitz
May 6, 2015·American Journal of Industrial Medicine·Laura S WelchEileen Betit
Oct 20, 2020·Work : a Journal of Prevention, Assessment, and Rehabilitation·Masood AshrafAbid A Khan
Mar 7, 2021·International Journal of Environmental Research and Public Health·Youkyung KimHeejung Kim

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