Singing the Main Melody, Promoting Positive Energy | The Model Worker in My Heart (Part 7)

Zuo Fujun

Third Engineering Project Department

In the Third Engineering Project Department, if you were to ask who has the strongest professional skills, no one could give a definitive answer. The veteran, middle-aged, and young generations each have their own strengths, with expertise in electrical, instrumentation, piping, equipment, and fire protection. But if you ask who is the leading figure in electrical commissioning among the younger generation, everyone would confidently answer "Master Zuo." He is my master, Zuo Fujun. In the numerous projects of the Third Engineering Department, wherever commissioning is needed, his presence is felt; he is an indispensable technical backbone of the Third Engineering Department.

My master has worked on the construction front line for many years, engaging in electrical commissioning. He has long endured harsh conditions, working with high-voltage switchgear and transformers, and enduring the hardships of the construction site. Though just over thirty, he appears somewhat weathered. He demonstrates the style of a professional technician at JianTou with his unwavering dedication and down-to-earth work attitude.

My master was born in 1988 and graduated from North China University of Science and Technology in 2011 with a major in Automation. From a professional standpoint, his studies focused on low-voltage systems, while electrical commissioning involves high-voltage systems. From unfamiliarity to expertise, from complete novice to a skilled electrical commissioning expert among the younger generation in the Third Engineering Project Department, he has invested a great deal of time and effort, enduring many untold hardships.

Electrical commissioning requires a solid foundation in professional theory as well as exceptional hands-on skills; it is physically demanding work. During commissioning, one must be familiar with highly specialized high-voltage power system diagrams and high-voltage electrical equipment schematics. One needs to understand the composition of various components inside the cabinets, the functions of all control switches, and be able to quickly identify and resolve faults on-site. Commissioning work is arduous and solitary, requiring more than ten hours of high-intensity work daily. Aside from interacting with a few colleagues, the work involves constant engagement with electrical equipment. Many people cannot endure this hardship and solitude, opting out during the learning process. However, he persevered, improving his professional skills in each project's commissioning work and consistently studying in his spare time to enhance his knowledge base. Commissioning work is monotonous, often involving the same commissioning cabinets. Others might become lax, but he remains consistently rigorous and meticulous, passionate about his profession. He often says, "The more I do, the more I fear. The longer I work with electricity, the more I understand its dangers. The commissioning process must be thorough; a small oversight can lead to a major accident." It is this rigorous work attitude that has ensured zero errors in the projects he has commissioned.

For thirteen years, he has remained on the front line, maturing there, silently cherishing his work and position. He remains humble and cautious, diligently working at his post, despite praise from colleagues and superiors. Currently, various industries are developing rapidly, technologies are constantly evolving, and equipment is constantly being updated. Commissioning work is no exception. With increasing demand, the speed of upgrading and replacing power supply and distribution equipment has significantly increased, and their performance and functions have also improved. Existing professional standards are no longer suitable for the development and changes in construction technology. More often, commissioning personnel need to commission equipment on-site based on its actual usage. To improve commissioning efficiency and quality, it is necessary to understand the equipment's performance from multiple perspectives and master its technical parameters to develop the most suitable commissioning plan based on the on-site situation. To adapt to industry changes, my master places great importance on professional development, remaining on the construction front line, focusing on technical research, and becoming one of the company's most skilled commissioning professionals. He also emphasizes enriching his theoretical knowledge, constantly learning new knowledge, keeping up with technological advancements, and dedicating his limited energy to endless work and study. No matter how busy he is, he always makes time for learning, cherishing every spare moment. Through his efforts, he has obtained the Class I Constructor (Electromechanical), Class I Cost Engineer (Installation) certificates, and added Class I Constructor certifications in municipal works and hydropower. In the Third Engineering Department, we call him the "Exam God." He is a role model for all our young employees.

I remember during the commissioning of the Laos Sesetha 115KV substation project, my master guided me in testing the voltage loop, repeatedly reminding me to confirm the parallel voltage display. However, I overlooked the parallel voltage issue in practice and confidently reported normal results. My master discovered a missing secondary cable during his inspection. He patiently explained the principle again, guided me to add the cable, and repeated the test until the results were accurate. He told me, "Commissioning work is tedious but crucial. One must be meticulous throughout the process and never allow high-voltage equipment to operate with faults. This is fundamental professional ethics and the secret to my zero-error record in commissioning projects."

Serious, meticulous, and attentive to detail, he traces problems to their root causes, understanding not only the "what" but also the "why." He completes each commissioning task without complacency, each step based on his extensive professional knowledge and practical experience. This is the result of his years of persistent study and dedication to his profession. For thirteen years, he has remained focused on his work, dedicated and silently shining in his position. Every morning, he wakes up on time, washes up, has breakfast, and drives his equipment along the rough temporary mountain roads. Upon reaching the commissioning site, he unloads the heavy equipment, sets up a temporary power supply, and begins the commissioning work. Commissioning is a mental and physical task, requiring precision. If the equipment being commissioned makes unusual noises or has wiring errors during testing, troubleshooting can take hours, requiring dismantling, searching inside cabinets, and climbing on top of them. Given his build, squeezing into narrow cabinets is difficult, resulting in frequent scratches, torn clothes, and broken phones. However, he remains calm and patiently resolves each problem without complaint. Today, his expertise and skills are constantly improving, but his passion for his work remains unchanged.

Those who work long hours on the construction front line share a common regret: the inability to spend time with their families and be there when needed. Once, while intensely commissioning a project, he received news that his daughter was seriously ill and hospitalized. He longed to rush to the hospital, but he gritted his teeth and continued working, completing the energization task after several days of overtime before rushing home.

Life goes on, and so does the work. I believe our "Master Zuo" will continue to be pragmatic, rigorous, and dedicated, contributing more to the company's development while focusing on his position and improving his professional skills. I am fortunate to have met such a mentor at the beginning of my career, learning to work diligently and thoughtfully. I understand that once you choose this profession, you must wholeheartedly love it, uphold it, and continuously cultivate it! [Third Engineering Project Department/Zhou Junkang]