Inspect, sample, and verify all incoming construction materials (concrete, asphalt, aggregates, steel, pipes, cables, finishes, etc.) for compliance with approved material submittals and project specifications.

Witness and/or perform field and laboratory tests on materials (e.g., concrete slump and cubes, compaction tests, asphalt density, rebar tests, coating tests) in accordance with relevant standards

Review and verify material test reports submitted by independent and project laboratories to ensure accuracy and conformance to requirements.

Monitor batching plants, asphalt plants, quarries, and fabrication facilities to verify compliance with approved procedures, mix designs, and quality control plans.

Coordinate with the contractor and laboratory for timely scheduling of tests and inspections to...