en.Wedoany.com Reported - As the project construction fully enters the installation peak, to further enhance the project commissioning management level, strengthen the commissioning capabilities of professional technical personnel, and prepare for the unit startup, on June 19, the Luohe Million-Kilowatt Project organized special training on unit performance indicators and commissioning case analysis. Project leaders and technical management personnel from engineering, quality, safety, thermal power, electrical instrumentation, and other disciplines participated in the training and held a special deployment on key commissioning tasks for the next phase.
Currently, the project installation work is accelerating towards system tail-end work conversion, and tasks such as individual equipment commissioning, subsystem commissioning, and system trial operation will gradually commence. The commissioning phase is not only a crucial link for testing the quality of engineering construction but also a key stage for ensuring the safe, stable, and efficient startup of the unit, imposing higher requirements on construction organization, technical management, safety and quality control, and professional coordination.
This training closely focused on the project's actual conditions, covering unit performance indicator control, commissioning organization and management, and prevention of typical issues. Combining commissioning cases of multiple million-kilowatt units in recent years, it conducted an in-depth analysis of common problems during commissioning, such as flange leakage, boiler pressure part leakage, EH oil system leakage, insufficient condensate pump output, and weld quality defects. The training systematically explained the causes, preventive measures, and handling methods for these issues, further enhancing the participants' quality pre-control awareness and risk prevention capabilities.
The training emphasized that commissioning work must adhere to the principle of "commission one when conditions are mature, hand over one, and commission one." Centered on the unit's blowpipe and subsequent startup goals, it systematically sorted out installation tail-end work and commissioning conditions, focusing on equipment inspection, confirmation of pipeline accessories, preparation of lubricating media, restoration of control systems, and safety isolation. It aimed to accelerate the improvement of basic conditions such as on-site access and working environment, promoting deep integration and simultaneous improvement of installation and commissioning, using commissioning to drive installation and enhance the construction environment.
Regarding the full-process management of commissioning, the project department required further strengthening of the commissioning organization, fully leveraging the coordinating role of the commissioning office, enhancing collaboration among engineering, quality, safety, and various disciplines, strictly implementing the work ticket system, strictly following the process acceptance and handover procedures, standardizing equipment labeling, ensuring safety isolation, and completing the preparation, review, and approval of commissioning plans in advance. This ensures that plans are in place, measures are implemented, and responsibilities are clear, guaranteeing that the entire commissioning process is safe, controllable, standardized, and orderly. At the same time, it insisted on a daily communication and coordination mechanism for commissioning information, promptly addressing issues arising during commissioning, and smoothing information channels among the project department, general contractor, main commissioning team, owner, supervisor, designer, and equipment manufacturers, continuously improving the efficiency of commissioning organization.
After the training, the project department immediately held a special coordination meeting to comprehensively review the alkaline washing of steam turbine pipelines, tail-end work of the water-steam system, commissioning constraints, and allocation of team resources. It identified key issues affecting commissioning one by one, clarified responsible units, responsible persons, and completion deadlines, and further refined key tasks for the next phase, creating favorable conditions for subsequent system commissioning.
The project department also regards commissioning work as an important platform for cultivating skilled composite talents. Utilizing the project platform carrier classroom, it allows more young technical personnel to participate in the entire process of system commissioning, familiarizing themselves with system processes, mastering commissioning methods, and summarizing experience and results in practice, continuously improving the comprehensive skills of young technical personnel.
This special training was both a professional capability enhancement and a mobilization meeting for commissioning startup. Next, the Luohe Million-Kilowatt Project will adhere to a goal-oriented and problem-oriented approach, continuously strengthen the coordination and linkage between installation and commissioning, continuously improve professional management levels and lean construction capabilities, and make every effort to clear the critical path for unit commissioning, ensuring that all project milestone targets are completed as planned, laying the foundation for the unit's timely startup. (Yan Kailin)
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