ALAT BANTU PENYALUR EMISI GAS BUANG KENDARAAN BERMOTOR PADA PENGUJIAN SPEDOMETER UNTUK MENGURANGI PENCEMARAN EMISI PADA GEDUNG UJI

A healthy and safe work environment is a priority to reduce the risk of work accidents and illnesses qiuet o negligence which can disrupt productivity. One environmental problem that is receiving increasing attention is air pollution, which has a significant impact on health and air quality. Air pollution in the vehicle test building is a major concern, especially Carbon Monoxide (CO) gas from speedometer testing, which has the potential to harm respiratory health. To overcome this problem, an exhaust gas emission distribution tool was developed and implemented. The aim of the study was to evaluate the effect of this device on air quality in the test building. The research method used is comparative analysis, by comparing carbon monoxide levels before and after the use of these tools in various types of vehicles. The results of the study showed a significant reduction in carbon monoxide levels after implementing emission distribution tools. Vehicles weighing more than 3500 kg and those produced after 2018 experienced a decrease of up to 29.4 ppm, while vehicles weighing less than 3500 kg and production years before 2018 experienced a decrease of 27.6 ppm. Likewise with other vehicles, the results show a significant reduction after implementing this tool. This research indicates that exhaust emission dispensing devices are effective in reducing air pollution in test buildings, with the potential to provide major benefits to worker health and the work environment as a whole.

Keywwords : health, Carbon monoxide, air, inspection