Blasting operators are a dangerous and high-risk job, so it is necessary to establish a scientific and binding assessment system to ensure the safety and efficiency of the work. The following will introduce the operation and content of the assessment system for blasting operators to ensure the quality and safety of blasting operators.
1. Assessment objectives and principles.
The assessment goal is to ensure that blasting operators have the necessary knowledge and skills, operation specifications and safety awareness, as well as the ability to deal with emergencies. The assessment principles include fairness, impartiality, openness, objectivity and comprehensiveness.
Second, the content of the assessment.
1.Theoretical knowledge assessment.
The theoretical knowledge of blasting operators is assessed, including but not limited to the knowledge of blasting principles, use and maintenance of blasting equipment, engineering surveying and plane layout.
2.Operational ability assessment.
The operation ability of blasting operators is assessed, including on-site command, equipment operation, charging and detonating cable connection, blasting device layout and monitoring, etc.
3.Security awareness assessment.
Assess the safety awareness of blasting operators, including the risk assessment of the blasting environment, the adoption of safety protection measures and emergency treatment.
3. Assessment methods.
1.Written assessment.
Through the book interview questions, the theoretical knowledge of blasting operators is examined, and the topics involve blasting principles, the use and maintenance of blasting equipment, etc., in the form of filling in the blanks, selection, and short answers. The assessment results will be fed back to the reference personnel in the form of results.
2.Practical assessment.
Through the actual operation assessment of blasting operators, their operation skills and emergency handling capabilities are tested. The practical assessment is usually carried out in a simulated construction site environment, and the assessors need to carry out blasting operations in accordance with certain procedures and regulations. The assessment results are judged by the correctness of the operation process and the standardization of the operation steps.
3.Security awareness assessment.
Through the safety awareness assessment of blasting operators, their mastery of risk assessment and safety measures of the working environment is tested. The safety awareness assessment can be carried out through scenario simulation, question answering, etc., and the assessment results are judged by the assessment personnel's attention to work safety and their ability to deal with emergencies.
Fourth, the results of the assessment.
According to the assessment results of blasting operators, they can be divided into qualified, unqualified and excellent grades, and corresponding rewards and punishments can be given according to different levels. Qualified blasting operators can continue to engage in blasting operations, unqualified blasting operators need to be retrained and assessed, and excellent blasting operators can be nominated as technical backbones and enjoy corresponding treatment and job promotion opportunities.
In the blasting engineering operation, the strict assessment system can effectively improve the quality and work skills of the blasting operators, reduce the risk of accidents, and ensure the smooth progress of the project. The operation of the assessment system for blasting operators requires scientific and reasonable assessment content and methods, and should be combined with daily work, and appropriate training and guidance should be given to the assessment personnel to continuously improve their skill level and safety awareness. Only in this way can the quality and safety of blasting operations be ensured and strong support can be provided for the smooth progress of the project.