Introduction:Tehran urban & suburban metro is one of the most crowded public transports that activein 5 main line and Four terminals (Sadeghieh terminal, Mehrshahr terminal, Fathabad terminalandDardashtterminal) are considered for periodic major and semi-essential r More
Introduction:Tehran urban & suburban metro is one of the most crowded public transports that activein 5 main line and Four terminals (Sadeghieh terminal, Mehrshahr terminal, Fathabad terminalandDardashtterminal) are considered for periodic major and semi-essential repairs activities, trainsmaintenance and …. Sadeghieh Terminal as a one of the largest and most strategic metro terminals isactive at the western end of the Tehran Metro Line 2.The aims of this paper is assessing and managingthe environmental risks of Sadeghieh terminal activities with the use of EFMEA method.Material and method: The EFMEA method is a qualitative method that aims to identify andprioritize environmental aspects.Results: The evaluation results shown 46 environmental risks were identified and 8/7 % of risks withlow level, 78/3% of risks with medium level and 13% of risks with high level.Conclusions: The highest risk number is 150 that refer to washing trains activities and sanitary wateruses in Sadeghieh terminal. The proposed corrective action to prevent water waste is collection andtransport wastewater to treatment plant and reuse of produced water. Another proposed correctiveaction to prevent groundwater pollution is collection and transport wastewater to urban wastewatercollection system.
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