And quickly organized relevant coal mine personnel to carry out special investigation work on the "three preventions" during the rainy season

The waterproof and drainage facilities in important places such as ventilation rooms and other important places were inspected in detail

Conduct maintenance and commissioning of drainage pipes and other equipment and facilities

Strictly follow the "five determinations" principle (define the person responsible for rectification

Laid a solid foundation for safe production in coal mines during flood season