C60 Director, Roger Perrott has over 30 years experience and regularly provides expert Architect opinion in a number of areas including;
- Architectural competency and negligence
- Conservation Architecture
- Construction programming, delay analysis and forensic programme assessment
Roger has experience in provision of expert opinion to claimants, defendants or as a single joint expert, in both High Court (Commercial) and Alternative Dispute Resolution processes.
Cases have included opinions on;
- Architectural Negligence
- Competency in relation to Conservation Architecture
- Ingress of Damp
- Contract Administration and Contractual Dispute
- Defective External Wall Systems and provision of EWS1 Certification
- Fee Disputes
- Failures in retrofit; spray foam insulation, internal wall insulation, condensation and mould growth
- Extension of Time and Delay Claims
A detailed Expert Witness CV and References are available on request.