Formulate & Implement Quality Systems in the company. Prepare material testing check list, maintaining cube register, material sampling register, water proofing register, rejected material register, slump register, etc. Materials inward, testing and presenting concrete reports. QAQC includes checking and documenting all materials, processes, and construction work to ensure they meet set standards. QAQC helps prevent project delays and potential rework and ensures that the end product meets all codes and regulations. QA is process-oriented, and it focuses on preventing quality issues. QC is product-oriented and focused on identifying quality issues in manufactured products that could affect customer satisfaction. Another way to understand this distinction is actions vs. results.