OBJECTIVES TRACE was instructed to undertake a non-intrusive structural investigation of a cantilever span box beam within a bridge approach structure. The investigation was required to resolve discrepancies in existing records by determining the as-built configuration of the box beam, with particular focus on the presence and location, of post-tensioning tendons and anchorages. SOLUTIONS TRACE developed a bespoke NIA investigation strategy combining complementary non-intrusi

Permanent formwork is a highly efficient construction method but can lead to hidden honeycombing and voids. OBJECTIVES The client was...

Non-intrusive and intrusive methods for a comprehensive structural investigation of a party wall, delivering critical insights to guide...

TRACE-SI's tailored non-intrusive survey and analysis approach allowed the client to gain valuable insights into the structural integrity...