What responsibility system does the site laboratory implement?

The site laboratory implements the responsibility system of authorized person in charge.

1. Authorize the person in charge of the site laboratory to be fully responsible for the operation management and testing activities of the site laboratory, and bear legal responsibility for all testing activities of the site laboratory. The authorized person in charge of the site laboratory must be appointed by the company, hold the certificate of test and test engineer, and have experience in laboratory management. Its responsibilities are as follows:

2. Check and manage the resource allocation of the site laboratory to ensure the site laboratory resources (personnel, equipment, environment, etc.). ) to meet the needs of the test and testing work. Organize the management of the site laboratory to ensure that the operation of the site laboratory conforms to the national laws and regulations, technical standards, enterprise requirements and contract provisions.

The role of the field laboratory is as follows:

1, site laboratory is the outpost of engineering quality management in site construction, which is set up temporarily to control the quality of highway engineering and has temporary characteristics. The field laboratory is mainly responsible for testing the materials, components and mixture ratio used in the project, implementing engineering technical standards, technological processes and test methods, and carrying out continuous process control and dynamic control on the project quality.

2. The site laboratory provides scientific, objective, accurate and timely test data through the test, which is used to guide and control the construction production and evaluate the project quality. Site laboratory is the authoritative department of engineering construction quality, which is equivalent to the yardstick for detecting and evaluating engineering quality by quantitative methods (in terms of data), and is also an effective means for internal quality control and monitoring of highway construction enterprises.

3. On the one hand, a quality assurance system has been established between the site laboratory and raw material suppliers, and the quality of raw materials can meet the engineering requirements through incoming inspection, storage and re-inspection before use. On the other hand, the field laboratory is closely related to the construction and production. Through the feedback of test data, the construction technology and material ratio are adjusted in time to optimize the construction scheme.

4. In addition, the site laboratory also undertakes the task of technology promotion and innovation. Through the introduction of new technologies, new processes and new materials, experiments and research are carried out to promote the progress and innovation of engineering technology. At the same time, the site laboratory is also a place to train and train test and testing personnel, and deliver more professionals for the industry.