Guangdong Chaozhou Dam Safety Monitoring System Automated Upgrade Project Passed Acceptance

[ China Instrument Network Instrument Development ] On November 8, 2018, the Chaozhou Water Supply Hub Dam Safety Monitoring System Automation Upgrade Project was held in Chaozhou. The unit was attended by the Chaozhou Water Supply Hub Management Office of Guangdong Province, Guangdong. Provincial Keyuan Engineering Supervision Consulting Company, Water Resources Department Dam Safety Management Center and Hydropower Company.

Guangdong Chaozhou Water Supply Hub Project is located near the east and west of Hanjiang River near Liangxikou, 4km away from Chaozhou City. It is a pivotal project for rationally deploying water resources of East, West and Beixi, combining power generation and taking into account the comprehensive utilization of shipping and water environmental protection. . The hub is I (I) type project, the main building level is 2, consisting of river sluice, power house, ship lock, earth dam and other buildings.

In 2017, the China Government Procurement Network issued a tender notice to bid for the automation upgrade project of the dam safety monitoring system of Chaozhou Water Supply Hub in Guangdong Province. The bidding project mainly involved 1) dam external deformation observation system; 2) dam seepage and Vibration monitoring system; 3) dam mesoscopic instrument access system; 4) four aspects of automatic monitoring system, the project cycle is 10 months, and finally won the bid by Nanjing NARI Group.

The specific contents of the project include: the contractor shall be responsible for the procurement, transportation, storage, verification, inspection and installation of the monitoring instruments and automatic monitoring equipment required to access the automation system, the installation and commissioning of the software R&D and monitoring automation system, and the supporting civil works. Engineering, collection, collation, analysis and reporting of monitoring data at various stages of the construction period, monitoring data collection and system entry, data reorganization, analysis work, handover of observation facilities and observation data, personnel training, technical training, maintenance, etc. jobs. The contractor shall provide all construction, equipment, testing and other materials to complete the project.

Nanjing Nanrui Group Co., Ltd. is a unit directly under the State Grid Corporation of China. It implements integrated operation management and is a leading supplier of electrical equipment in the industry scale and technology level. The company is mainly engaged in power automation and protection, information and communication, power electronics, intelligent electrical equipment and engineering general contracting business, and has sufficient capacity to complete the construction of the project.

During the meeting, the inspection and acceptance team inspected the completion of the project and the quality of the project on site, listened to the report of the hydropower company on the quality assessment of the project construction and the division project, inspected the quality assessment of the division project and related archives, and discussed and passed the unit project. The acceptance certificate agrees that the quality rating of the unit is excellent.

The smooth implementation of the automation upgrade project of the dam safety monitoring system of the Chaozhou Water Supply Hub in Guangdong Province and the acceptance and commissioning of the security management work of the hub have added intelligent "eyes and ears" to protect the safe operation of buildings. At the same time, for Nanjing Nanrui, the company's influence has been further enhanced.

(Source: Guodian Nanrui Hydropower Company, China Power Electronics Industry Network, China Government Procurement Network)