Representative complex steel structure for technical investigation
Forensic engineering

Forensic Structural Engineering

The work separates observation from inference, reconstructs the relevant design and construction basis, tests competing mechanisms and reports conclusions with a visible chain of reasoning.

01 · Technical scope

Scope of Service

Potential appointments include:

  • Structural defect, distress and damage investigation
  • Failure-mechanism and engineering-causation assessment
  • Review of alleged design, detailing or construction non-compliance
  • Assessment of departures from drawings, specifications or approved design information
  • Review of structural calculations, models and design assumptions
  • Evaluation of repair adequacy and residual structural consequence
  • Technical review of change, variation and construction records
  • Engineering support for insurance, contractual, regulatory or dispute matters
  • Independent technical opinion for use by appointed advocates and claims teams
  • Remedial engineering recommendations where included in the appointment
02 · Technical scope

Forensic Method

Define the Technical Questions

The appointment begins with a written issues list. Questions of structural adequacy, causation, compliance, sequence, damage, repair or technical responsibility are separated from questions that require legal interpretation.

Establish the Evidence Record

Drawings, calculations, specifications, approvals, requests for information, method statements, inspection records, test data, photographs, correspondence and site measurements are indexed. The provenance, date, completeness and limitations of each source are recorded.

Reconstruct the Design and Construction Basis

The intended load path, governing codes, design actions, assumptions, details, construction sequence and subsequent changes are reconstructed from the available evidence. Conflicts between documents are identified rather than silently resolved.

Investigate Physical Behaviour

Site evidence is correlated with structural mechanics. Where required, focused calculations or global, local, nonlinear or time-dependent models are developed to test whether a proposed mechanism is physically credible.

Test Competing Hypotheses

Causation is not assigned merely because two events occurred in sequence. Alternative mechanisms are examined against observations, analytical response, chronology and available records. Technical fact, engineering inference and unresolved uncertainty are distinguished explicitly.

Report for Scrutiny

Conclusions are written so that another competent professional can follow the evidence, assumptions, method and reasoning. Limitations, information gaps and matters outside engineering competence are stated directly.

03 · Technical scope

Typical Technical Questions

  • What structural mechanism produced the observed damage?
  • Was the documented design basis internally consistent and code-compliant?
  • Did a departure from drawings or specification have structural consequence?
  • Did an alteration, temporary condition or construction sequence change the load path?
  • Is the structure presently adequate, and what further evidence is required?
  • Is an existing repair structurally compatible and sufficient?
  • Which observed effects can be attributed technically, and which remain indeterminate?
  • What remedial options are proportionate to the verified structural condition?
04 · Technical scope

Deliverables

  • Forensic structural engineering report
  • Evidence and document register
  • Technical chronology
  • Structural issue and causation matrix
  • Design-basis and code-compliance review
  • Independent calculations or analytical model report
  • Photographic and distress record
  • Technical questions or briefing note for appointed legal counsel
  • Repair, monitoring or further-investigation recommendations
06 · Technical scope

Co-founder Contribution

Dr. Thomas John V, Co-founder and Civil Engineering Adviser, contributes at the interface between structural evidence, material behaviour, construction documentation, contractual context and regulatory process. He retired as Head of the Department of Civil Engineering at Government Maharaja's Technological Institute, Thrissur, following a long teaching and academic career. His postgraduate and doctoral work at CUSAT includes geopolymer concrete and sustainable construction materials. His current legal studies support disciplined issue framing, document review and communication with appointed counsel, while the service remains within the defined scope of technical engineering consultancy.

A strong technical opinion shows how each conclusion follows from the evidence.
Connected capability

Continue through the practice.

Structural questions frequently cross service boundaries. The appointment is assembled around the actual decision.

Project enquiry

Bring us the structure and the decision that must be verified.

Discuss the appointment