Construction Expert Reports
Construction Expert Witness Reports
Independent construction expert witness reports for payment, valuation, delay, disruption and professional negligence disputes. Structured analysis and expert opinion from experienced quantity surveying professionals.
When an expert report may be needed
Where a construction dispute affects payment, valuation, delay, disruption or professional negligence, the recovery position depends on more than assertion.
An independent construction expert report turns disputed sums, records and technical issues into a structured opinion, covering quantum claims, delay analysis, prolongation costs, loss and expense, and professional negligence. It can be used to pursue financial recovery, defend a claim, support settlement or prepare for adjudication, litigation, arbitration or mediation.
Typical disputes include:
- Disputed valuations, variations or final account sums
- Payment, retention, loss and expense or damages claims
- Delay events, programme impact or critical path issues
- Disruption, productivity loss or inefficient working
- Professional negligence allegations involving valuation, certification, notices, payment assessment, final account handling or contract administration
- Adjudication, litigation, arbitration, mediation, settlement or insurance-related claims
Construction Expert Report Disciplines
Quantum Expert Reports: Construction Claims
Independent quantum opinion for disputes involving valuation, variations, payment, final account sums, loss and expense, retention, damages, deductions and related financial issues.
What you receive
Quantum Expert Report
You receive an independent expert report addressing the disputed financial position, the sums claimed or disputed, and the valuation or cost basis relied upon.
The report may address:
- The disputed valuation or financial issue
- The sums claimed, disputed or assessed
- The valuation, cost or damages methodology
- The records and substantiation relied upon
- Variation, change or final account sums
- Payment, retention or deduction issues
- Loss and expense or prolongation cost issues
- Damages, set-offs or contra-charges
- Cost causation and calculation issues
- Assumptions, limitations and evidence gaps
- Matters supporting or weakening the opinion
- Issues outside the report scope or expert discipline
Delay Expert Reports
Independent delay opinion for disputes involving delay events, causation, programme impact, critical path, periods of delay, concurrency and time-related issues.
What you receive
Delay Expert Report
You receive an independent expert report addressing the delay position, the programme evidence, the methodology applied and the period of delay assessed.
The report may address:
- The delay events relied upon
- The alleged causes of delay
- The baseline, updated and as-built programmes
- The factual chronology and actual progress
- Critical path and concurrency issues
- The delay analysis methodology
- The period of delay assessed
- Time-related issues for EOT or delay claims
- The delay records relied upon
- Assumptions, limitations and evidence gaps
- Matters supporting or weakening the opinion
Disruption Expert Reports
Independent disruption opinion for disputes involving productivity loss, inefficient working, access constraints, sequencing issues, labour or resource impact and disrupted progress.
What you receive
Disruption Expert Report
You receive an independent expert report addressing the disruption position, the productivity evidence, the methodology applied and the link between disruptive events and claimed loss.
The report may address:
- The disruptive events relied upon
- The alleged effect on productivity
- Inefficient working or loss of productivity
- Labour, plant or resource impact
- Access, sequencing or workface constraints
- The disruption methodology
- Site records and productivity evidence
- The link between events and claimed loss
- Alternative causes or unaffected work
- Non-compensable factors
- Assumptions, limitations and evidence gaps
- Matters supporting or weakening the opinion
Professional Negligence Expert Reports
Independent opinion for professional negligence disputes involving quantity surveying, valuation, certification, payment assessment, final account handling, contract administration and professional practice issues.
What you receive
Professional Negligence Expert Report
You receive an independent expert report addressing the professional role, the appointment or scope of services, the alleged acts or omissions, and the professional practice issues within the expert's discipline.
The report may address:
- The professional role and appointment
- The scope of services relied upon
- Professional practice within the expert's discipline
- Valuation, assessment or certification issues
- Payment assessment or final account handling
- Contract administration issues
- Notice, record or advice issues
- Alleged acts or omissions within the expert's field
- Technical causation or loss issues
- Assumptions, limitations and evidence gaps
- Matters supporting or weakening the opinion
- Matters outside the expert's discipline
Need a Construction Expert Report?
Talk through the construction dispute, the issues to be assessed, the intended use of the expert report and the records available. We will help identify the appropriate report scope and next step.