The Field School, Washington, DC

Construction Materials Testing and Inspection

Testing and Inspection included  but not limited to, mass excavation, underpinning, bearing capacity verification, sheeting and shoring, soldier beams, lagging, tieback,  shallow foundation, backfill/compaction, reinforcement steel, cast-in-place concrete, formwork  / re-shoring, stripping letters, structural steel, visual –ultrasonic, cold form steel, fireproofing,  water proofing, masonry, mortar, grout,  and services of certified laboratories for soils, concrete, and asphalt

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