Possesses advanced knowledge of quality control program requirements and key construction codes (e.g., AWS, AISC); advanced proficiency with inspection tools and testing methods (e.g., weld gauges, bridge cam gauges, hi-lo gauges, calipers, Skidmore-Wilhelm bolt tension calibrator); proficient knowledge of NDE testing methods and procedures (RT, UT, MT, PT). Review, interpret, and ensure the availability of current structural drawings, specifications, welding procedure specifications (WPS), and applicable codes to field inspection staff, and verify that all structural work is performed in strict conformance with approved project documents.