Detection of rebar and template conformed to the drawings requirements, witness some of the raw material sampling and check the material of the third party inspection report, and pouring concrete quality, including the experiments of concrete slump and temperature supervise each construction procedure, ensure the quality of the concrete slab.

Review of contract terms and specifications to ensure clear understanding of technical requirements and prerequisite verification and certification requirements.Undertake and/or coordinate technical review of supplier data submissions typically including; quality plans, process and personnel qualifications and manufacturing records and certification.Monitor supplier technical query and design change control processes.Monitor supplier non-conformance and corrective action processes, and where necessary, raise non-conformance notes and facilitate disposition of non-conforming products and services.

Witness of supplier process and personnel qualification tests in accordance with specification requirements. Witness/review of supplier inspection and test activities and records in accordance with specification/code requirements in accordance with approved inspection and test plans.

In charge of raw material test, inspection and monitoring of concrete mixing process. Test evaluation of the designed mixing proportion, responsible for performing moisture content test of sands and dinas, and compiling concrete pouring plan according to the test result. Take record for each test of concrete every day.