Independent Technical Assurance & Client-Side Oversight
Evidence & Compliance Verification
Independent Technical Review
Technical Assurance for Decision Making
Project Overview
Gilfillan Murray Consulting Ltd was commissioned to undertake independent technical reviews of fire safety documentation, design submissions and specialist reports prepared by third-party consultants, contractors and suppliers.
The commissions covered Fire Risk Assessments, Fire Strategies, Building Safety Case Reports, External Wall Assessments, compartmentation surveys, smoke control reports, remediation proposals, fire engineering assessments and design-stage submissions. Clients typically sought an independent review before progressing significant compliance, investment, remediation or construction decisions.
The purpose of the review was not to recreate the original assessment. It was to determine whether the conclusions reached were supported by sufficient evidence, whether the scope of the original commission had adequately addressed the fire safety issues present within the building and whether the resulting document could reasonably withstand technical and regulatory scrutiny.
Challenging Assumptions Before They Become Costly Decisions
Providing independent technical assurance to verify that fire safety conclusions were supported by evidence, analysis and a clear understanding of building performance.
The Challenge
Many reports are accepted on the basis that they have been prepared by a competent organisation. However, the existence of a report does not necessarily mean that all relevant fire safety issues have been considered or that the conclusions are fully supported by evidence.
The reviews frequently identified situations where key aspects of building performance had not been adequately evaluated. These included incomplete consideration of means of escape arrangements, unverified travel distances, limited assessment of compartmentation performance, insufficient evaluation of smoke control systems, assumptions regarding fire resistance and conclusions that relied upon information that had not been verified during the original assessment.
In several cases, recommendations had been deferred to future stages without clearly identifying the implications for the current project. The challenge was therefore to establish whether the available information provided a reliable basis for decision-making or whether important questions remained unanswered.
Our Approach
Each review began by establishing the purpose of the original report and understanding how its findings were intended to be used by the client.
Existing reports, surveys, certification records and management information were reviewed to identify gaps, inconsistencies and areas requiring further investigation. Where information was unavailable or incomplete, this was clearly recorded rather than assumed.
The assessment focused on the relationship between evidence, analysis and conclusion. Particular attention was given to survey coverage, inspection methodology, technical assumptions, supporting calculations, construction information and the extent to which findings had been verified against site conditions.
Where relevant, the review considered means of escape arrangements, travel distances, compartmentation, fire resistance, smoke control systems, external wall construction, active fire protection measures and management arrangements. The objective was to determine whether the document had adequately addressed the issues it had been commissioned to assess and whether the resulting recommendations could be supported by the available evidence.
The process provided a structured and independent challenge to the original findings, ensuring that important decisions were not based on assumptions, omissions or incomplete analysis.
Strategic Impact
The consequences of an incomplete assessment often extend far beyond the report itself. Once accepted, technical conclusions frequently become embedded within remediation programmes, construction projects, procurement exercises, regulatory submissions and long-term asset management decisions.
The commissions demonstrated the importance of independent technical challenge before significant decisions are made. By testing the assumptions, limitations and evidence supporting existing reports, the reviews helped prevent unresolved issues from being carried forward into future stages of a project.
This approach strengthened the quality of information available to building owners and project teams whilst promoting greater accountability for the technical basis upon which important fire safety decisions were made.
Outcomes
The completed reviews provided clients with a clear understanding of whether existing reports could be relied upon, where further investigation was required and which conclusions were supported by verifiable evidence.
Clients were able to identify omissions, challenge unsupported assumptions and address technical shortcomings before they influenced remediation strategies, procurement activities, design decisions or regulatory submissions. This reduced the risk of significant decisions being made on the basis of incomplete information and provided a more reliable foundation for future project delivery.
The findings also enabled clients to engage with consultants, contractors and regulators from a position of greater technical certainty, supported by an independent assessment of the evidence available.
Most importantly, the reviews provided assurance that critical building safety decisions were being informed by robust technical analysis rather than accepted without challenge.
