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iEE has extensive experience in assessment of existing structures and offering cost-effective retrofit/upgrade solutions to our clients. Assessment solutions can be by means of numerical modeling or in-situ non-destructive testing. Our services include:



Assessment and Retrofit Solutions


  • Assessment of existing structures for safety requirements, conformity to current standard requirement, or resilience against multi-hazards

  • Seismic upgrade to meet current standards

  • Upgrading existing structures to meet blast-resistant building requirements

  • Retrofit of existing concrete, steel and masonry structures

  • Laboratory testing for evaluation of material


Our non-destructive field testing services include:

  • Ultrasonic Pulse Velocity test for determining the honeycombing and voids in concrete

  • Georadar for determining the location, diameter, and depth of rebars and tendons in concrete structures  

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