Laboratory Workflow Testing of Mortars and Admixture to meet QC specifications in a timely manner. Reporting QC result and assisting troubleshoots. Entering QC data and filing QC records. Collecting COAs and checking for approval of incoming raw materials. Keeping track of lab equipment calibration. Maintain minimal but sufficient inventory of lab supplies and chemicals. Assisting supervisor to arrange sample shipments. All other duties as specified by the Plant Manager and QC specialist, in accordance with business requirements. Laboratory Housekeeping Organizing areas for testing and samples storage. Insure that the laboratories are always ready for customer visits. Avoid all accidents, maintaining an accident free work record. Report any unsafe conditions that exist in the plan to appropriate personnel.