In heavy steel projects, quality assurance involves a series of measures, including material selection, inspection, and testing.
Read more about QA here
Quality control involves the systematic inspection, testing, and monitoring of materials, components, and processes to verify compliance with standards.
Read more about QC here
Ensuring the project is compliant with local health, safety, and environmental laws to protect employees from hazards but also the environment from potentially harmful business practices.
Read more about HSE here