Résumé
@#<p style="text-align: justify;"><strong>OBJECTIVE:</strong> The study aimed to evaluate the sound pressure levels of selected traffic enforcer sites in the City of Manila.</p><p style="text-align: justify;"><strong>METHODOLOGY:</strong> A Brüel & Kjær Integrating Sound Level Meter type 2225 was used to measure sound pressure levels in dB(A) to estimate personal noise exposure of traffic enforcers designated at Quezon Boulevard near Quiapo Church and Recto - Rizal Avenue on a weekday and a weekend. Graphs were generated while appropriate measures were calculated for the noise exposure levels. The mean exposure levels were compared with the Philippine Occupational Safety and Health standards by computing the corresponding permissible exposure limit for each work shift using the Equal Energy Principle.17</p><p style="text-align: justify;"><strong>RESULTS:</strong> Noise exposure levels at Quezon Boulevard ranged from 75.0 dB(A) to 91.5 dB(A) with mean noise exposure level of 84.3 ± 3.7 dB(A) and 82.5 ± 2.6 dB(A) for the weekday AM and PM shift, respectively. The mean noise exposure level at Quezon Boulevard for the weekend AM shift was 82.4 ± 2.6, whereas 80.4 ± 2.8 for the PM shift. The noise exposure levels at Recto - Rizal Avenue ranged from 81.5 dB(A) to 99.3 dB(A) with mean noise exposure level of 86.7 ± 2.6 dB(A) and 86.0 ± 2.1 dB(A) for the weekday AM and PM shift, respectively. The mean noise exposure level at Recto - Rizal Avenue for the weekend AM shift was 86.7 ± 2.3, whereas 89.0 ± 4.0 for the PM shift.</p><p style="text-align: justify;"><strong>CONCLUSION:</strong> The study showed that traffic enforcers designated at Quezon Boulevard and Recto - Rizal Avenue are exposed to noise levels that do not exceed the Philippine Occupational Safety and Health standards.</p>