Influencia del ruido en las actividades industriales en la construcción del puente sobre el rio Guayllabamba

Abstract

The construction of a bridge, over the Guayllabamba River, has triggered significant concerns related to excessive noise levels generated by industrial activities in the construction area. The objective of this research was to evaluate the impact of this noise and propose appropriate solutions. The research methods were based on a quantitative analysis and a non-experimental design. Monitoring techniques, such as noise source identification and strategic selection of measurement points were used. Noise measurements were conducted for three weeks, Mondays through Saturdays, between 9 a.m. and 12 p.m., with five repetitions to ensure data accuracy. The results revealed a wide variability in noise levels, with values ranging from 56.2 dB(A) to 96.2 dB(A). Alarmingly, 18 of the 32 monitoring points were found to exceed the legal limit of 70 dB(A), suggesting a clear violation of environmental regulations. To address this problem, a comprehensive noise control plan was proposed. This includes the implementation of acoustic barriers, more strategic work schedule planning, the provision of hearing protection equipment, and a reevaluation of the machinery used. Training sessions and awareness campaigns are also planned to promote a culture of prevention. This research underlines the urgent need to address noise pollution in the bridge construction area. The proposed control plan aims to ensure compliance with environmental regulations and protect both, the natural environment and the local community, throughout the bridge construction process.