On October 29th, 6: 02, Xuzhou Huarun C-level maintenance contracted by WOM realized boiler ignition, steam turbine running up and generator grid-connected, marking the perfect closure of the project. "WOM" brand won the trust of China Resources Group.

        Maintenance team has more than 300 staffs, cooperate, overcome difficulties, and take many measures to ensure safety, quality, and efficient completion of the maintenance work. First, resolutely clean maintenance. This maintenance was regarded as a company clean project to practice "Loyalty, Discipline and Morals" special warning education. Before the start of the project, Mr. Zhang Xuesu, deputy general manager of the company, convened the project department and the responsible persons of the various project sections to hold a collective honest conversation, and asked the responsible persons to firmly uphold the discipline and rules of clean government in the course of maintenance. Clean overhaul should be regarded as a review of the warning education on the subject of "Loyalty, Discipline and Morals". During the maintenance process, the project department insists on carrying out "two forbidden" to the job site, strictly supervising the management flow of all professionals' property and ensuring the supervision of each link. Second, project department strictly enforced the safety control on the job site. WOM has undertaken three major professional overhaul projects, namely, 506c maintenance of steam engine, electricity and boiler, covering more than 600 items of work such as safety, energy saving, environmental protection, etc. The number of personnel involved in the maintenance has reached more than 300, and the on-site safety management is very difficult. According to the actual situation in the field where there are many projects and miscellaneous personnel, the project department strictly supervises every section, starting from the morning shift every day, will complete the daily work tasks in place, the technical background will be in place, and the safety risk base will be in place. Make sure everyone's work is safe and controllable. Project manager Mr. Li Peisheng, safety officer Mr. Yan long always stayed at the job site, shuttled in every corner of the maintenance site, timely stop, assess, and educate when they found violation actions. In view of the dangerous work, it is required that all the work to be done must be written into the plan, and all the plans must be implemented, and the safety should be effectively implemented in every detail control. Thirdly, the consciousness of quality-oriented should be strengthened. In order to ensure the realization of boiler water, boiler ignition, steam turbine running up, generator grid connection, the project leaders of each section strictly grasp every acceptance link of maintenance quality, in line with the attitude of responsibility to the owner, from equipment disintegration, data measurement, spare parts acceptance to equipment re-installation, monomer debugging, system operation, each link is strictly checked, signature mark, to ensure that each overhaul equipment is fully certified and put into operation.

        After 43 days of indomitable struggle, Xuzhou Huarun 506C maintenance successfully completed, the owners highly praised. Boiler water test, boiler ignition, turbine running up, generators grid connection is all successful. It will surely accumulate valuable experience for the maintenance project of large capacity units in the future.