protecting the lights of thousands of homes - remembering the 4,000 days of continuous safe production of the downstream hydropower station in ilesay, cambodia
2024-10-03
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the picture shows the hydropower project downstream of el sai. (file picture)
as of september 12, 2024, china huadian's elesai downstream hydropower station in cambodia has achieved 4,000 days of continuous safe production since it was put into operation, continuing to set the record for the longest safe production cycle of china huadian's overseas projects.
4,000 days of hard work, eleven years of spring breeze and rain. since it was put into operation, orasai downstream hydropower project (cambodia) co., ltd. (hereinafter referred to as "olesai company") has bravely shouldered the responsibility and mission of co-building the "belt and road" with high quality, brought chinese technology and chinese standards to cambodia, and built an applicable due to the local production safety management system, the cumulative power generation exceeds 11.4 billion kilowatt-hours, contributing more than 10% of safe, stable and reliable electricity to cambodia on average annually. chinese and cambodian employees practice the policy of "safety first, prevention first, comprehensive management", adhere to it day and night, and fulfill their commitment to safety with practical actions.
as the hydropower station with the largest overseas installed capacity of china huadian, elesai company adheres to high standards, takes the main responsibility for safety production, consolidates the safety foundation, and improves the ability to ensure supply, becoming a business card of the group company's "going out".
in 2013, elesai company achieved "four investments a year" and embarked on a new journey of standardization and standardized management, building a standardized production safety management system consisting of seven modules including safety, maintenance, operation, equipment, technology, materials and training. improve safety management standards, emergency plans, improve safety production rules and regulations, and protect the lights of thousands of homes in cambodia. this year, the elesai hydropower station celebrates its 10th anniversary of commercial operation. the company optimized its safety production management and control model and successfully responded to the strongest flood test since it was put into operation. it was the first group company to create a quality overseas hydropower maintenance project, with more than 4,000 days of safe production, and won the group company's "strive for innovation" award. "first-class benchmark enterprise" title, we are constantly marching towards a new journey of high-quality overseas development.
how to achieve 4,000 days of continuous safe production? elesai company’s answer is to continuously improve its management system and improve its operation and maintenance standards.
since its construction, elesai company has fully implemented the main responsibility for safety production, benchmarked similar domestic projects, implemented high standards and strict requirements, promoted the construction of safety culture, safety systems, and safety networks, improved employees' ability to perform their duties correctly, and cultivated safety management system.
first of all, considering that chinese and cambodian employees are the backbone of their families, on the basis of teaching the “safety first lesson” well, we should connect safety responsibilities with their family responsibilities and feelings about their family and country, and root safety culture deep in the hearts of chinese and cambodian employees. jet, the deputy supervisor of electrical maintenance who has worked at a hydropower station for more than 10 years, said that electricity is an invisible "tiger" that can "bite" people. only by building a strong safety awareness and improving work skills can we ensure the safety of ourselves and others. at the same time, we will improve the management mechanism, put the word "strict" at the forefront, optimize the production safety command system, strictly control the process and the reward and punishment system, consolidate responsibilities at all levels, and create a strong safety atmosphere. in addition, we conduct regular inspections of potential public safety hazards such as transportation, fire protection, and flood control, formulate emergency plans and drill plans, improve emergency management capabilities, and build a sound "big safety net" to create a sound production safety network through standardization, standardization, and comprehensiveness. safety management system.
the key to safe production lies on site, and the key to on-site management is the process. elesai company pays close attention to the two aspects of operation and maintenance, lowers the center of gravity, strengthens production process control and enforcement, and continues to maintain a high-pressure situation of safe production. for example, elesai company benchmarked the group company's quality a maintenance evaluation standards, strengthened the standardization, location and standardized management of maintenance sites, carried out high-quality overhaul of no. 1 and no. 2 units, and pioneered the group company's quality a maintenance project for hydropower units in overseas projects. strictly follow the annual maintenance plan, carry out comprehensive inspections and maintenance of generating units and main transformer units, upper and lower power station switching stations, 230kv line equipment, etc. every year, and carry out flood control such as upper and lower dam flood discharge facilities, water situation forecasting and reporting systems, main and backup diesel generators, communication equipment, etc. facility inspection and maintenance, high-standard inspection and maintenance to ensure high-quality operation.
equipment is the basis of intrinsic safety. elesai company also pays attention to the supporting role of technological innovation in safe production, insists on independent innovation and intelligent transformation, and improves the safe operation reliability of equipment. the company has established a scientific and technological innovation organization to give full play to the effectiveness of the project innovation studio, carry out research on optimal dispatching of cascade power stations in the lower reaches of the elesai river, and have successively obtained "a workpiece installation platform for lightning arrester test brackets" and "a support mechanism for lightning arrester test brackets" 》 and other 6 utility model patents, it has overcome production safety problems such as leakage of unit coolers. for another example, the power station air damper maintenance space is small and the operation is limited. equipment transfer can easily lead to collisions and personal safety hazards. elesai company set up an innovative team to tackle the problem and designed a lower guide air damper maintenance and upgrade transfer device, which will transfer the transfer work from all aspects. the manual operation has been changed to a mechanical-based and manual-assisted operation, reducing the number of operators from 6 to 2, reducing equipment and personal safety risks.
from the start of production to the span of 4,000 days, elesai company has practiced excellence, pursued excellence, and taken responsibility for high-quality joint construction of the "belt and road". it has set up a safety benchmark for china huadian's overseas hydropower projects and further polished the safety standards. the golden brand of chinese equipment and chinese quality.
4000 days is also a new starting point. zhu xinyuan, chairman and general manager of elesai company, said that overseas projects have a great impact on production safety and carry heavy responsibilities. the company will use a "return to zero mentality" to comprehensively build a long-term mechanism for production safety, lay a solid foundation for high-quality development, and protect thousands of families. lights protect china-cambodia friendship. (wang tao, economic daily reporter in phnom penh)
source: economic daily
