Responsibilities of laboratory director of concrete mixing station (detailed)

1, under the leadership of the chief engineer, prepare the project test work plan according to the construction organization design and quality plan.

2, responsible for inspection, identification and test whether the materials used in the project meet the specifications and design requirements, and report in time.

3, responsible for all kinds of raw material test, process test, all kinds of mixture ratio design, provide test report in time.

4, check and guide the work of test personnel.

5. For the testing items that can't be carried out in this room, after being approved by the relevant leaders, contact the units with testing conditions and qualifications for testing, and provide the testing report in time. Keep the test results confidential.

6, earnestly do a good job in the test report and test records, so that the data is accurate, the handwriting is clear, neat and standardized, and the visa is complete.

7. Formulate the management system and operation procedures for the maintenance of testing instruments and equipment, so as to achieve strict management and standardized operation.

8. Establish a ledger of testing instruments and equipment, set up instrument nameplates, and properly save testing data.

9, do a good job in the relationship with the supervision engineer, do a good job in the experiment.

10, responsible for concrete mix design, accuracy and impartiality of raw material quality and concrete quality inspection.

1 1, go deep into the site to deal with concrete quality problems and participate in concrete quality accident analysis.

12. Complete other tasks assigned by the leaders.