Year: 2011

Location: Guizhou Province Light power Plant

Project: Hydropower station dam testing house

Owner: Guizhou Qianyuan Power Co.,Ltd.

Background: Was installed in 2006, after the completion of the dam observation room many expensive deformation observation instrument, due to leakage and moisture problem, affecting the effects of precision instruments of observation, the grouting repair for many times, but the seepage control quality can not meet the requirements, the leakage occurs at the top of the side walls, arches, construction joints, surface crack, etc in the electroosmosis pulse permeability after dehumidification system, completely solve the problem of water seepage, Meet the requirements of the owners.

Before the installation

After installation and operation