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Company obtains Qualified Laboratory Certificate from CNAS

Number of visits: Date:3/25/2019 09:25 AM
In Mar, 2019, Huafeng Weiye Company successfully obtains the certificate of China National Accreditation Service for Conformity Assessment after several months of evaluation. Its testing center obtains the CNAS accreditation qualification and is issued the Qualified Laboratory Certificate from China National Accreditation Service for Conformity Assessment, which means that the performance testing work of Huafeng Weiye Company has reached a new level.
Developing commissioning and O&M business cooperating with the EPC projects and the EPCO industrial chain is an important responsibility to Huafeng Weiye Company, while further improving the internationalization level of the business is the company’s strategic plan determined on the workers congress. China CNAS is an integral part of the international mutual recognition system and has an important position in it. Obtaining Qualified Laboratory Certificate from CNAS has far-reaching significance for both promoting the internationalization level of the commissioning and performance testing business and developing the new market. Therefore, Huafeng Weiye Company prepared in advance, planned and finished the laboratory, replenished instruments and organized the gaugers and quality inspectors to obtain certificates while ensuring the tight testing tasks of each project, compiled and perfected the Quality Manual and more than 30 procedure documents according to the requirements of documents such as “General Requirements for the Competence of Testing and Calibration Laboratories” and “Guidance on the Application of Testing and Calibration Laboratories Competence Accreditation Criteria in the Testing and Calibration Activities outside of the Permanent Laboratory”. Finally, a documentation management system which not only meets the standard requirements but also applies to the actual testing center was established. Eight operation instructions were compiled for the testing project to guide the testing operators how to do well the prescribed quality activities and technical records, which ensured the orderly progress of various quality and technical activities in the operation of the management system, and thus promoted the level of performance testing.
After the completion of all kinds of procedure inspections in the earlier stage, at the beginning of 2019, the experts from CNAS visited the headquarters of the company. One group of the experts checked all the procedure records and the software and hardware of the lab in the headquarters, and the other one came to the testing sites to examine the operation and testing reports of boiler efficiency testing, steam turbine heat rate testing and plant thermal efficiency testing finished by the company’s performance testing. In March of 2019, they issued the certificate to the company’s testing center.
Since joining the big family of SEPCOIII, Huafeng Weiye Company has deeply realized the important role of performance testing in supporting to implement the EPC projects and operate the EPCO industrial chain. It has been always focusing on performance testing as an important function and established the testing center in 2016. At present, there are nearly 20 people in the team of the testing center, and all of them are high-quality specially trained talents. It has hundreds of flue gas analyzer, data acquisition instrument, electric power meter, thermocouple and other instruments, and is equipped with EtaPro system and uncertainty calculation system developed by itself. It can build the thermal model of the whole plant, calculate the thermal performance, make the correction curve, and calculate the uncertainty of each working condition. The calculation level is in the forefront of the world.
Up to now, the performance testing team of Huafeng Weiye Company has successfully completed the testing of nearly 100 units in the company and external market according to ASME/GB/IEC and other related standards. The unit types involve coal-fired, oil-fired, gas turbines combined-cycle, biomass power generation, solar thermal power plants and so on. And it has grown into a solid link in the EPCO engineering industrial chain of power plants.

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