Employees of Nayong Power Plant are divided into formal and external employees. The official salary is around 6-7W per year. External employees number nearly 1,200 per month after becoming regular employees. you can calculate it yourself) For formal employees. Health insurance, housing fund, retirement insurance, etc. are all guaranteed by the power plant. 70% of many formal employees have their own private car. From the power station to Liupanshui, there are some. factory cars are picked up and dropped off every day. Factory cars are available. The specified time cannot be less than two hours. But if you drive alone, it may take more than an hour at most. As for household registration, the power station will do it. Don't worry, it's usually local to the power plant. Regular employees have annual leave every year, and you cannotOnly come home once every few years. ..!
The Shannipo Hydropower Station is located in Liupanshui, Guizhou Province, in the middle of the main stream of the Beipan River. It is located in Shunchang Township, Shuicheng County, 118 km away. Shuicheng (highway mileage, the same below) and 362 km from Guiyang. Near the project area are Provincial Road 217 and County Road 230 (Shuipan East Expressway) which cross the river, making external transportation very convenient. Once arrived in Guiyang (or Shuicheng), the equipment can be transported by road to the power plant construction site.
According to the Guizhou provincial power system plan, this power plant will be connected to the Guizhou power system to operate after it is put into operation. Once the power plant is integrated into the electricity network, it must be connecteded to the Guizhou electricity network. participate in the regulation of peaks of the system and try to envisage the complete energy production of the unit during the rainy season. The role of Shannipo Hydropower Station in the system is as follows: during the dry season, it is mainly for peak load; during the flood season, it is mainly intended for base load and face load;
The power plant is made up of a dam, a flood evacuation system on the body of the dam, a water diversion system on the right bank, a well pressure regulation and an underground power plant. The power plant is a medium-sized third-class project, the dam is a class 2 building, and the water diversion and power generation system is a class 3 building.
This power plant has an installed capacity of 2×90 MW. It's a powerhousemedium-sized electric power plant and has an underground power plant with water diversion on the right bank. The water diversion system is arranged in the form of "a hole, a well, a pipe and two machines", that is, water is supplied from the socket water through a diversion tunnel to the pressure regulating well after the pressure regulating well. , it passes through a main pressure steel pipe and two pressure steel pipes in front of the factory. Connect two hydrogenerator units respectively, then discharge them into the downstream river through their respective draft pipes. The inner diameter of the diversion tunnel is 8m, the length of the diversion tunnel is about 2496.83m, the pressure regulating chamber is impedance type, the inner diameter is 23m, and the height is of 70 m. The pressure regulating chamber is connected behind the pressure steel pipe with a diameter of 6.7 m and utotal length of approximately 110 m. The diameter of the branch pipe after the branch is 3.95 m. Two vertical shaft Francis hydrogenerator units with one. a single unit capacity of 90 MW is installed. The longest unit branch pipe is approximately 48 m. The designed throughput of the power plant is 209 cubic meters/second and the throughput of a single machine is 104.5 cubic meters/second. The average water consumption of the power plant for electricity production over the years is 3.111 billion cubic meters.
Shannipo Hydropower Station is a diversion type power station. To ensure environmentally friendly flow, the diversion tunnel is opened and connected with a pressurized steel pipe to divert water. A small 5.5 MW hydroelectric generator is installed. on the right bank about 400m behind the dam. It is expected that the foundations of the embedded parts of the unit (grand unit) will begin in September 2012; the first unit (large unit) will be commissioned on December 30, 2013 ;) will be commissioned in March 2014. The first large unit of the small machine was commissioned later.
This power plant is a third-class and medium-sized project. The maximum height of the dam is 119.40 m. The static investment of the project is 1.520 billion yuan, and the total investment is 1.692 billion yuan. The project is expected to be commissioned in September 2013.