On December 22, 2020, the Jinchuan Hydropower Station located in the upper reaches of the Dadu River in Jinchuan County, Aba Tibetan and Qiang Autonomous Prefecture, Sichuan Province, received good news. The diversion tunnel of the hydropower station, which was built by China Aneng First Bureau, realized the whole line of the tunnel body (upper layer) The breakthrough marks the phased victory of the diversion tunnel construction of the power station.

The diversion tunnel goes through smoothly

Jinchuan Hydropower Station is a major project for the construction of the national "Three Rivers" hydropower base. The hydropower station is located in the upper reaches of the Dadu River in Jinchuan County, Aba Tibetan and Qiang Autonomous Prefecture, Sichuan Province. It is the sixth cascade power station planned for the main stream of the Dadu River. The hydropower station adopts dam-type development. , The development task focuses on power generation and counter-regulate the upstream Shuangjiangkou Hydropower Station. It is understood that the construction of Jinchuan Hydropower Station is of great significance to help Jinchuan fight poverty and win the battle of "blue sky, green water and pure land". The construction of the power station will also form a new economic growth point in Aba Prefecture. After the completion of the power station, it will promote the economy and society of Tibetan areas. The development and acceleration of the construction of national-level clean energy bases play an important role.

Dobby drilling operation

The power station is the first large-scale water conservancy and hydropower project that Aneng First Bureau has participated in since its transfer to an enterprise. Since entering the site, the project department has always followed the principle of “build a project, build a monument, create a brand, build a team, and create an image "The requirements of ", adhere to the schedule as the main line, take safety as the fundamental, and technology as the support, comprehensively strengthen project management and carefully organize construction and production.

Vertical steel arch for the face of the main tunnel of the diversion tunnel

Especially since the beginning of the year, in the face of the sudden new crown epidemic, poor geological conditions and other difficulties, the Engineering Bureau and the branch have dispatched guidance teams to settle on the front line to help, and make every effort to reverse the unfavorable situation of lagging construction progress. Coordinate all aspects of construction and production. At the same time, with the leadership of party building work, we carried out the "100 days of work, to protect the interception" and strive for excellence activities, so that the "party member commandos", "red flag demonstration zone" and "youth commandos" and other pioneer teams "light up". "Charming employees", "Assault Experts", "Post Models" and other advanced individuals "evaluated" one by one, providing a strong motivation for the safe and smooth penetration of the diversion tunnel body (upper layer) and effectively ensuring the construction schedule requirements.

Construction of the side slope of the diversion tunnel entrance

In the next step, the Jinchuan Project Department of China Anneng First Bureau will keep a close eye on the mission goal of "guaranteeing the closure" of the hydropower station, continue to carry forward the spirit of the "hydropower iron army", unite, work hard, and constantly improve, continue to advance the construction progress, and complete various construction tasks with high standards. , And strive to ensure the realization of the follow-up key node mission goals, and further polish the beautiful business card of China Aneng First Bureau in the Dadu River Basin.Editor/Xing Wentao