In the afternoon of March 11, in order to further improve the sampling level, the equipment department of Pingshan power plant organized the personnel of coal mining and processing to carry out the monthly safety evaluation meeting of coal mining and processing. On how to improve the precision of sample collection and preparation and other relevant professional knowledge of sample collection and preparation, the sample collection and preparation personnel should be trained to further standardize the operation mode of employees, resolutely put an end to the phenomenon of violating standards and specifications, and guide the sample collection and preparation personnel to do simple things well, carefully and precisely.

        All the time, Pingshan project company adheres to the concept of "paying close attention to coal quality is to ensure benefits". Starting from improving the self quality of coal sampling practitioners, Pingshan project company continues to carry out various forms of training work to promote the continuous improvement of coal quality sampling level, so that the coal samples collected can more accurately reflect the coal quality, and ensure "timely mining and accurate data" for Pingshan power company It provides an important basis for coal plants to purchase reliable coal.

        Through the training, the sampling and preparation personnel are further aware of the importance of sampling time, place, sampling method and sample preservation method to the representativeness of coal samples. Meanwhile, the authenticity and reliability of sampling data are ensured through standardized operation.（Liu Yuanli）