Vetting & Review Vetting Review Vetting, Review Vetting, Review and Value Engineering Assessment / Vetting of Process Simulations and Drawings. Review of Topographic Survey Drawings & Geotechnical Investigation Reports. Review of Design Methods Specifications and Calculations. Assessment of Quality Assurance / Quality Control (QA / QC) procedures including Inspection & Test Plans (ITP). Review of basic and detailed engineering document packages. Review and validation of FEED done by Third Party.