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Fire Compartmentation Surveys
Unknown compartment lines, alterations above ceilings and gaps around new services can justify a survey. Describe when the issue started and any change in use, operation or layout. A clear history helps distinguish a new fault from an existing limitation or a planned improvement.
Discuss your requirementsDefined services, clearly scoped.
Overview
For an estate instruction, list affected sites separately. One recurring symptom can have different causes on different installations, so retain the local history and restrictions.
What the work can include
Review available plans; inspect accessible boundaries, voids and penetrations; locate defects; distinguish observations from areas needing further opening-up. The agreed scope should state which areas or equipment are included, what is excluded and the form of the completion record.
Use asset or location references that can be matched to your existing records. This makes the findings useful for budget decisions, repeat work and subsequent inspections.
Important decisions
A non-intrusive survey cannot confirm hidden construction. Agree which openings are permitted and how disturbed finishes will be reinstated.
Assessment and preparation
Supply fire strategy drawings, asbestos information, previous surveys and access arrangements for ceilings and risers.
Name the site contact, technical approver and person who will receive the action list. Identify permit, shutdown and contractor coordination requirements before arranging attendance.
How the work proceeds
Establish the intended boundaries, inspect agreed areas and issue location-linked findings that can support a remedial specification.
Where the work forms part of a wider programme, agree the order of sites and the route for escalating material findings. Keep partial completion visible rather than closing a whole site while actions remain open.
Cost, timing and disruption
Survey extent, concealed spaces, high-level access, opening-up and reinstatement determine effort. The enquiry and available records establish what can be priced directly and what needs a site assessment first.
A coordinated programme can group suitable tasks, but access windows and operational dependencies still need to be checked for each building. Agree how additional findings will be reported and priced.
Applications across sectors
Sleeping accommodation raises different evacuation and access considerations from daytime offices. Education premises need work arranged around children and staff; warehouses need attention to storage and changes in layout. The actual use and fire arrangements govern the scope. Browse the full sector range and describe the actual building use when enquiring.
Frequently asked questions
Can photographs alone establish fire resistance?
Photographs can record visible condition, but the construction, tested system details and concealed elements may need further evidence.
What information should I send about fire compartmentation surveys?
Supply fire strategy drawings, asbestos information, previous surveys and access arrangements for ceilings and risers. Include the location and the decision you need to make, such as investigating a fault, planning a repair or setting up a programme.
What affects the price and programme?
Survey extent, concealed spaces, high-level access, opening-up and reinstatement determine effort. Any further investigation or additional work should have a clear scope before it is authorised.
What should the completion information explain?
It should identify the equipment or areas covered, the work and checks performed, limitations and unresolved actions. Match the records to your site and asset references so the next inspection or maintenance visit can use them.