In This Guide
Understanding Survey Types Under HSG264
HSG264, the HSE's guidance document on asbestos surveys, defines two main survey types: Management Surveys and Refurbishment/Demolition Surveys. Each serves a distinct purpose and uses different methodologies. Choosing the correct survey type is essential for legal compliance and safety.
Management Survey: Purpose and Methodology
A management survey is designed to locate asbestos-containing materials (ACMs) that could be disturbed during normal occupancy, routine maintenance, and foreseeable activities. The survey is largely non-destructive, focusing on accessible areas and sampling representative materials. It forms the foundation of your asbestos management plan and register.
Refurbishment/Demolition Survey: Purpose and Methodology
A refurbishment or demolition survey is required before any work that disturbs the building fabric. It must access all areas where work will take place, including behind walls, above ceilings, and within floor voids. Destructive inspection techniques are used to ensure no ACMs are missed. This survey provides the definitive information needed for safe work planning.
Key Differences at a Glance
The management survey is non-intrusive and covers the whole building for ongoing management. The refurbishment survey is fully intrusive but limited to the work area. Management surveys assume the building remains undisturbed; refurbishment surveys assume all materials in the work area will be disturbed. Management surveys can be phased; refurbishment surveys must be complete before work starts.
When Each Survey Type Is Required
Commission a management survey when: taking on new premises, fulfilling duty to manage obligations, or updating an existing register. Commission a refurbishment/demolition survey when: planning any building work that disturbs the fabric, prior to strip-out or demolition, before installing new services, or when a management survey indicates further investigation is needed in work areas.
Can You Combine Both Survey Types?
Yes. A combined approach is often efficient when you have both ongoing management responsibilities and planned works. The management survey covers the entire building, while the refurbishment survey provides detailed intrusive inspection of specific work areas. This avoids duplicate mobilisation costs and ensures comprehensive coverage.
Need Expert Guidance?
Our BOHS-qualified surveyors can help you understand your specific requirements and ensure full compliance.
Frequently Asked Questions
Can a management survey be converted to a refurbishment survey?
No. A management survey uses non-destructive methods and cannot be simply upgraded. A separate refurbishment survey with full intrusive inspection must be conducted for areas where work is planned.
Do I need both survey types for a partial refurbishment?
Typically yes. A management survey covers the whole building for ongoing management, while a refurbishment survey covers the specific work areas. The refurbishment survey can build on management survey data.
What if my management survey is recent—do I still need a refurbishment survey?
Yes. Even a recent management survey cannot substitute for a refurbishment survey. The methodologies are fundamentally different. The management survey may have identified suspect materials that require intrusive sampling before work begins.
How long does each survey type take?
A management survey typically takes 2-4 hours for a small commercial unit, up to several days for large or complex premises. Refurbishment surveys depend on the work area size and may require additional time for access arrangements and reinstatement.
What qualifications should surveyors hold?
Surveyors should hold BOHS P402 (Surveying for Asbestos) as a minimum. Laboratories must be UKAS-accredited. Look for companies with established quality management systems and relevant insurance cover.