Expert Witness & Dispute Support

Project disputes and claims require expert analysis and credible testimony to achieve fair resolution. Our Expert Witness and Dispute Support services provide independent expert analysis, comprehensive expert reports, and expert witness testimony in disputes, adjudication, and arbitration proceedings. We combine technical expertise with dispute resolution experience to support your case and help you achieve successful outcomes.

Expert Report Preparation

Prepare comprehensive expert reports addressing technical, scheduling, and commercial issues in disputes. We conduct rigorous analysis, document findings clearly, and present conclusions supported by evidence. We prepare reports that meet expert witness standards and withstand scrutiny.

Schedule Analysis & Delay Quantification

Provide expert analysis of project schedules and delay impacts. We conduct detailed schedule analysis, quantify delay impacts, establish causation, and determine responsibility. We support disputes involving schedule delays, extension of time claims, and delay damages.

Cost & Commercial Analysis

Provide expert analysis of cost impacts, commercial claims, and financial consequences of delays and variations. We analyse cost structures, quantify cost impacts, and assess commercial entitlements. We support cost claims and commercial disputes.

Expert Witness Testimony

Provide expert witness testimony in adjudication, arbitration, and litigation proceedings. We present expert analysis clearly and persuasively, respond to cross-examination, and support your case with credible testimony. We understand dispute resolution procedures and expert witness obligations.

Response to Expert Challenges

Respond to expert challenges and opposing expert reports. We review opposing expert reports, identify weaknesses and inconsistencies, and prepare detailed responses. We support your position with rigorous counter-analysis and evidence.

Dispute Resolution Support

Support dispute resolution processes including negotiation, mediation, adjudication, and arbitration. We provide expert analysis to support settlement discussions, prepare for adjudication hearings, and support arbitration proceedings. We help you achieve fair resolution.

 

Our Expert Witness and Dispute Support team brings deep experience in providing expert analysis and testimony in disputes across infrastructure, transport, rail, and construction projects. We combine technical expertise in scheduling, cost control, and commercial management with dispute resolution experience. We’ve provided expert analysis and testimony in adjudication, arbitration, and litigation proceedings, and understand the requirements for credible expert evidence.

Provides strategic oversight and technical leadership on expert witness and dispute support services. Felipe brings 20+ years in design, construction, and project delivery. He provides expert testimony on construction methodologies, scheduling, and project delivery issues.

Rodrigo Sobarzo

Rodrigo Sobarzo

Principal Commercial Manager

rodrigo.sobarzo@fr2.com.au

Leads FR2’s expert witness and dispute support services. Rodrigo brings 20+ years of commercial and project controls experience across major rail and infrastructure programs. He provides expert testimony on schedule analysis, delay quantification, cost impacts, and commercial claims.

 

We provide expert analysis and testimony across a range of dispute types:

Schedule & Delay Disputes

Expert analysis of project schedules, delay events, and delay impacts. We provide testimony on critical path analysis, delay quantification, causation, and responsibility for delays.

Extension of Time Claims

Expert analysis supporting extension of time claims. We provide testimony on delay events, causation, contractual entitlements, and the impact of delays on project completion dates.

Cost & Variation Claims

Expert analysis of cost impacts and variation claims. We provide testimony on cost structures, cost drivers, cost impacts of delays and variations, and commercial entitlements.

Concurrent Delay Disputes

Expert analysis of concurrent delays where multiple parties contribute to project delays. We provide testimony on delay causation, responsibility allocation, and contractual entitlements.

Acceleration & Recovery Disputes

Expert analysis of acceleration and recovery strategies. We provide testimony on feasibility, cost, and effectiveness of acceleration options and recovery strategies.

Defects & Performance Disputes

Expert analysis of defects, performance issues, and remediation requirements. We provide testimony on construction quality, defect assessment, and remediation costs.

 

Adjudication Proceedings

Provided expert reports and testimony in adjudication proceedings. Prepared comprehensive expert reports on schedule analysis, delay quantification, and cost impacts. Provided expert witness testimony supporting client positions.

Arbitration Cases

Provided expert analysis and testimony in arbitration proceedings. Prepared detailed expert reports addressing complex technical and commercial issues. Provided expert witness testimony and responded to cross-examination.

Settlement Negotiations

Supported settlement negotiations with expert analysis and commercial recommendations. Prepared expert reports to support settlement discussions. Provided analysis of settlement options and commercial implications.

Expert Challenges

Responded to expert challenges and opposing expert reports. Reviewed opposing expert reports and identified weaknesses. Prepared detailed responses and counter-analysis supporting client positions.

 

Schedule Analysis & Delay Quantification

Rigorous schedule analysis to support expert testimony on delay impacts and causation.

Causation & Responsibility Analysis

Establish causation and responsibility to support expert testimony in disputes.

Delay Impact Assessment

Comprehensive assessment of impacts to support expert analysis in disputes.

Extension of Time Services

EOT claim development and support with expert analysis and testimony.

Commercial Management

Commercial strategy and analysis to support expert testimony on cost and commercial issues.

Contract Management

Contract analysis and interpretation to support expert testimony on contractual issues.

 

We understand and comply with expert witness standards and obligations:

Independence & Impartiality

We provide independent expert analysis and testimony. We are not advocates for either party but provide objective expert opinion based on evidence and analysis.

Rigorous Analysis

We conduct thorough analysis supported by evidence and documentation. We document our methodology and reasoning clearly. We acknowledge limitations and uncertainties in our analysis.

Clear Communication

We communicate expert findings clearly and persuasively. We prepare reports that are easy to understand and support conclusions with evidence. We present testimony clearly and respond to questions directly.

Professional Conduct

We conduct ourselves professionally in all dispute proceedings. We comply with expert witness obligations and court/tribunal rules. We maintain professional standards and ethical conduct.

 

  • Case Assessment – We assess the dispute, identify key issues, and determine the expert analysis required. We understand the legal and commercial context of the dispute.
  • Rigorous Analysis – We conduct thorough expert analysis supported by evidence and documentation. We use industry-standard tools and methodologies. We document our reasoning clearly.
  • Expert Report Preparation – We prepare comprehensive expert reports that address key issues, present findings clearly, and support conclusions with evidence. We prepare reports that meet expert witness standards.
  • Response to Challenges – We review opposing expert reports, identify weaknesses and inconsistencies, and prepare detailed responses. We support your position with rigorous counter-analysis.
  • Expert Testimony – We provide clear, persuasive expert witness testimony. We present findings effectively, respond to cross-examination, and support your case with credible testimony.
  • Dispute Support – We support dispute resolution processes including negotiation, mediation, adjudication, and arbitration. We provide expert analysis to support settlement discussions and dispute proceedings.

 

  • Deep Technical Expertise – We bring deep expertise in scheduling, cost control, and commercial management. We understand the technical issues in disputes and can provide credible expert analysis.
  • Dispute Resolution Experience – We’ve provided expert analysis and testimony in adjudication, arbitration, and litigation proceedings. We understand dispute resolution procedures and expert witness obligations.
  • Rigorous Analysis – We conduct thorough analysis supported by evidence and documentation. We prepare expert reports that withstand scrutiny and support conclusions with clear reasoning.
  • Effective Communication – We communicate expert findings clearly and persuasively. We prepare reports that are easy to understand and provide testimony that is clear and credible.
  • Professional Conduct – We maintain professional standards and ethical conduct. We provide independent expert analysis and comply with expert witness obligations and court/tribunal rules.

 

Facing a project dispute and need expert analysis and testimony? Contact our Expert Witness and Dispute Support team to discuss how we can help you prepare expert reports, respond to expert challenges, and provide expert witness testimony to support your case. Lead contacts: Rodrigo Sobarzo – Principal Commercial Manager rodrigo.sobarzo@fr2.com.au Felipe Ramirez – Managing Director felipe.ramirez@fr2.com.au

 

More of the FR2 team

Fran Rendic
Fran Rendic
Rail Infrastructure Specialist

Rail constructability & staging for complex live‑network projects.

Rodrigo Hidalgo
Rodrigo Hidalgo
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Architecture & sustainability integration for efficient built outcomes.

Miguel Lorca
Miguel Lorca
Economist & Data Scientist

Economics, data modelling & policy analysis for infrastructure decisions.

Eli Diaz
Eli Diaz
Industrial Engineer & PM

Project planning, controls & delivery support for complex infrastructure.