NEWs

Grasping Progress, Striving for Deadline, Ensuring Quality, Quantity, and Delivery - Record of Chemical Cleaning of Unit # 4 Boiler in Guoneng Fengcheng Project

In March 2024, our company successfully won the bid for the chemical cleaning project of Unit # 4 boiler of Guoneng Fengcheng Power Generation Co., Ltd. After winning the bid, the company immediately arranged for technical personnel Wang Yuncong to go to the site for investigation and technical exchange, and formulated a cleaning plan in advance and submitted it to the customer for approval. Before the commencement of the project, the business unit organized a construction kickoff meeting to exchange and clarify the key points and precautions of the project, clarify the construction objectives, and ensure safe work.

This cleaning is time sensitive and the task is heavy. The project started during the peak construction period of the company, and personnel and equipment were relatively tight. Moreover, the construction period was in the rainy season, and the harsh conditions on site invisibly increased the difficulty of construction. In this context, the on-site team of Xingrui worked overtime and completed the project 2 days ahead of the owner's requested schedule, buying valuable time for the smooth progress of other work during the owner's maintenance period.

The project-based cleaning work officially began at 05:00 on April 24th and was successfully completed at 09:00 on April 26th. During this period, all personnel in the project department remained on the front line of work, working tirelessly for 52 hours without sleep, fully demonstrating the hard work spirit of the Xingrui people and completing the cleaning tasks delivered by the owner with quality and quantity guaranteed.

After the water flushing before acid washing was completed, the owner temporarily convened an emergency meeting with the project leader to explain the problems that occurred during the last cleaning of Unit # 3 (undertaken by other cleaning companies). The main issue was that the furnace flushing time after cleaning lasted for up to 10 days. After understanding this situation, we adhere to the customer value management policy of "thinking what customers think and being urgent about what customers need", and combined with the actual working conditions on site, we have made corresponding adjustments to the cleaning process. We have changed the hydrogen peroxide passivation process to EDTA passivation, greatly reducing the time for water rinsing after acid washing and reducing the amount of wastewater. The adjustment of the process will increase our direct costs by about 100000 yuan, but considering the actual needs of the customers, the cleaning department has briefly discussed and decided not to consider costs, but to do everything for the happiness of the customers. After reporting to the company, we received strong support from the company leadership. Subsequently, the material center initiated an emergency procurement and purchased cleaning agents at a high price from Nanchang to ensure the smooth progress of the project. The final owner chose the original cleaning plan (urgently coordinating about 1500m ³ of waste liquid tank), but our spirit of considering the customer and taking the initiative to solve their problems has been highly praised by the customer.

After the cleaning was completed, the owner and maintenance unit jointly inspected the cleaning effect, and all cleaning data met the excellent standards of the "Guidelines for Chemical Cleaning of Boilers in Thermal Power Plants" (DL/T 794-2012), ensuring both the construction schedule and cleaning quality, greatly improving the customer experience.

Thinking what customers think and taking customer satisfaction as the standard of our work; being urgent to customers and making their needs the top priority of our work. "This is the content of Article 9 of our employee code of conduct, and also a concrete manifestation of our company's business philosophy of" everything for the happiness of customers ". In this cleaning, our project team has put the company's values into practice through practical actions. 
Customers choose us for their trust, and our mission is to create higher value to repay them. The Guoneng Fengcheng project is just a small microcosm of the many cleaning projects undertaken by our company. In the future, all cleaning personnel at Xingrui will also be determined to continuously build the "Xingrui" cleaning brand with customer satisfaction as the standard, and strive to save energy, reduce consumption, and help "Made in China" become more competitive for customers.