Mass Rapid Transit Authority of Thailand (MRTA) organized 1st Boosting Happiness at work activity (Internal CSR) 2018 leading 100 MRTA officers to make water basin for elephants and animals at Kui Buri National Park, Prachuap Khiri Khan Province to increase water storage in dry season and to reduce conflict between people and elephants to make them live together peacefully. MRTA additionally led officers to study at Chang Hua Man Royal Project, Phetchaburi Province during Thursday 5th – Friday 6th July 2018.  

     The activity was held in order to instill a sense of environmental issues and social and environmental responsibility into officers for sustainable development.