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Solar UV exposure in construction workers in Valencia, Spain

Abstract

Exposure to ultraviolet radiation (UVR) has long been recognized as the most important environmental risk factor for melanoma and skin cancer. Outdoor workers are among the groups most at risk from exposure to solar UVR in their daily activities. Sensitive spore-film filter-type personal dosimeters (VioSpor) were used to measure the biologically effective UVR received by construction workers in the course of their daily work. The study took place in Valencia, Spain, in July 2010 and involved a group of eight workers for a period of 5 days. The median UV exposure was 6.11 standard erythema dose (SED) per day, with 1 SED defined as effective 100 J/m2 when weighted with the Commission Internationale de L’Eeclairage erythemal response function. These workers were found to receive a median of 13.9% of total daily ambient ultraviolet erythemal radiation (UVER). Comparison with the occupational UVR exposure limit showed that the subjects had received UVER exposure in excess of occupational guidelines, indicating that protective measures against this risk are highly advisable.

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Acknowledgements

We wish to thank the Universitat Politècnica de València building staff for their cooperation in this study. We are also grateful to the State Agency for Meteorology and the Generalitat Valenciana for providing us with access to their meteorological data. We would like to thank the R&D&I Linguistic Assistance Office, Universidad Politécnica de Valencia (Spain) for granting financial support for proofreading this paper. This research was supported by the Spanish Ministry of Education and Science within the research project CGL2010-15931 and the Generalitat Valenciana within project PROMETEO/2010/064.

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Correspondence to María-Antonia Serrano.

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Serrano, MA., Cañada, J., Moreno, J. et al. Solar UV exposure in construction workers in Valencia, Spain. J Expo Sci Environ Epidemiol 23, 525–530 (2013). https://doi.org/10.1038/jes.2012.58

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