Introduction to English Version

Department of International Cooperation，Science and Technology of Ministry of Water Resources（MWR），P.R.China has the mandate of managing the formulation and revision of water technology standards in China.

Translation of the specification from Chinese into English is organized by Department of International Cooperation，Science and Technology of MWR in accordance with due procedures and regulations applicable in the country.

This English version of specification is identical to its Chinese original GB/T 50964-2014 Technical Specification for Operation and Maintenance of Small Hydropower Stations，which was formulated under the auspices of Ministry of Housing and Urban-Rural Development（MOHURD），P.R.China.

Translation of this specification is undertaken by National Research Institute for Rural Electrification of MWR.

Translation task force includes Li Zhiwu，Rao Dayi and Zhang Hua.

This specification is reviewed by Sun Feng，Cheng Xialei，Zheng Rugang，Qiao Shishan，Meng Zhimin，Wang Yicheng，and Wu Suhua.

Department of International Cooperation，Science and Technology

Ministry of Water Resources，P.R.China