Beijing IWHR Corporation finished the upgrade of governor at Baozishi Hydropower Station in Jiangxi Province, and the project was accepted in November 2014.
IWHR edited the national Technical Code for Application of Fly Ash Concrete (GB/T 50146-2014), which has been published and put into force from January 1, 2015. The original one (GBJ-90) is abolished in the meantime.