JGP has gained extensive experience in the inspection of structures for materials defects, from concrete decay to the corrosion of structural steelwork. We use a range of condition survey techniques, from in-situ testing, monitoring and sampling to laboratory analysis, including petrographic assessments, strength tests, Alkali-Silica Reaction (ASR) assessments and chemical analysis (e.g. cement content, chlorides,High Alumina Cement (HAC), etc). We have engineers trained in rope access and confined spaces to enable inspection of difficult to access structures.


Strutural Surveys for Material Defects

JGP can provide a wide range of surveys for structural defects.  We work closely with our clients to develop cost-effective remediation strategies.  Our experienced engineers offer:

  • Full Mundic surveys (Stage 1, 2 and 3);
  • In-situ concrete strength tests, including pull-off tests, pull-out tests, Schmidt Hammer, etc.
  • Assessment of tension wires;
  • Reinforcement assessments using covermeter / Half-cell mapping, etc.
  • Wall tie inspections
  • Testing of non-traditional constructions
  • Crack monitoring
  • Materials Science

Structural Engineering