Shimen Reservoir Dam hub in Hanzhong City, Shaanxi Province started the maintenance of mechanical and electrical equipment on March 4 after the regular maintenance and overhaul of units in winter, to prepare for the upcoming summer irrigation and release of water, to ensure the dam hub flood control and irrigation work.

The main contents of the maintenance and maintenance of the mechanical and electrical equipment of the dam junction of Shimen Reservoir are: maintenance and maintenance of the mechanical and electrical equipment at the head of the three main channels in the east, west and south, overhaul of the sluice of the main channel in the east, the main channel in the west, and maintenance of three accident access doors at the inlet of the power station in the riverbed. It is expected to invest 284,500 yuan, and it is planned to complete all maintenance tasks before the end of March.

In order to efficiently complete the maintenance and maintenance work, the dam hub management station of Hanzhong Shimen Reservoir Administration Bureau carefully formulated maintenance and maintenance plans, reasonably arranged the maintenance and construction schedule, and organized the technical person in charge of the station to conduct pre-work training for the personnel involved in the construction, to learn the relevant theoretical knowledge and operational skills. Station leaders are also put on work clothes, wear a helmet, all involved in the maintenance and maintenance construction, the site "wait" these iron bumps, and workers together to treat equipment "cold" and "fever" small disease, and give them "paint powder".

Up to now, the station has completed the maintenance and maintenance of the mechanical and electrical equipment at the head of the southern Canal, is organizing the implementation of the overhaul of the Shiqu sluice of the East Canal, and has done a good job in the preparation of maintenance records for reference.