Demolition Asbestos Survey Derby — investigate the structure before it is broken apart
Locate hidden ACMs before demolition plant and operatives expose them
A Demolition Survey investigates the defined structure at a much more intrusive level than a Management Survey. It should be planned around what is being demolished and what is retained.
Full demolition
Investigate the structure comprehensively before complete demolition begins.
Partial demolition
Define demolition and retained boundaries so the survey matches the actual work.
Soft strip / deconstruction
Coordinate survey access with ceilings, floors, services, walls and other elements being stripped.
A demolition survey for the whole Derby work boundary
A Demolition Survey investigates asbestos within the defined structure or demolition area, including concealed locations that normal occupation inspections may not reach. Derby instructions can concern an entire commercial building, an extension, a detached garage or one stage of redevelopment.
Identify every affected structure and its connections to retained parts. Provide the demolition plan, available construction history and previous asbestos information. An old Management Survey may inform the brief, but it does not become a demolition investigation simply because the premises are empty.
Safe intrusive access is essential. Explain structural condition, services, occupancy beside retained interfaces and any necessary enabling work. The report should identify areas that cannot be investigated until preparation or specialist access is completed.
The output supports the planning of asbestos work and the demolition sequence. It is not a removal completion document, a structural survey or a ground-contamination assessment. Keep those responsibilities coordinated while retaining the purpose and limits of each instruction.
Include photographs or plans that distinguish the structure to be demolished from neighbouring retained fabric. On a shared site, a unit number may not identify the complete physical boundary. Agree the interface before investigation so later demolition planning does not rely on an ambiguous address description.
An old Management Survey is not a demolition clearance document
HSE states that refurbishment or demolition surveys must locate and identify hidden ACMs before structural work begins, and that ACMs should be removed so far as reasonably practicable before major refurbishment or demolition.
See HSE guidance and ASM's national Demolition Survey page.
Useful demolition-survey inputs
- demolition drawings
- retained structures
- soft-strip sequence
- existing asbestos records
- structural information
- services and isolations
- below-ground interfaces
- access and programme constraints
Survey → scope asbestos work → complete controls → proceed with demolition
Define the boundary
Confirm exactly what is being demolished and what remains.
Investigate intrusively
Open the relevant building fabric under controlled survey arrangements.
Deal with ACMs
Plan removal or required controls before demolition disturbs the materials.
Provide project information
Use the report and completion records as part of pre-construction information.
Connect asbestos findings to the demolition programme
Use the survey evidence to define the removal, analytical and ground-risk workstreams before the programme moves on.
Removal scope
Price known ACMs against the actual demolition survey findings rather than generic allowances.
Removal cost
Use Derby guide prices for early budgeting, then obtain a fixed scope-based quotation.
Air monitoring / clearance
Book analytical support before the demolition programme relies on an enclosure handback date.
Below the slab
A building Demolition Survey does not automatically clear made ground or previous demolition fill beneath the structure.
Derby demolition interfaces that need early decisions
Part of an operational industrial site
A redundant store, service enclosure or extension can share walls, roof details and supplies with a building that remains in use. Draw the physical demolition line and identify shared elements. The survey team needs safe access and information about stability, isolation and neighbouring activity.
Use the same boundary in the survey, asbestos-removal package and demolition method. If retained occupation changes, review the arrangement before proceeding.
Building removal followed by excavation
A redevelopment can expose foundations, ducts, buried structures and made ground after the standing building is removed. Clarify what the building survey covers and which below-ground questions require a separate investigation. Keep the groundworks team informed of the transition.
Prepare a response for unexpected suspect fragments and preserve location records. Demolition-survey findings alone do not determine the classification or destination of excavated material.
Safe access may need specialist preparation
Vacancy, isolation and structural condition are central to demolition survey planning. Unstable roofs, unsafe floors, confined areas and live services can prevent investigation until suitable enabling measures are in place. Provide structural information and identify who will authorise and deliver those measures.
The report must clearly state any areas that remain uninspected. Agree how the remaining investigation will be completed before the relevant fabric is demolished. Describing a restriction in the report does not resolve the risk for the demolition team.
Coordinate the Derby building survey with excavation
A project may demolish a structure before opening foundations, ducts, pits or surrounding ground. Define which elements belong to the building investigation and which require a separate ground strategy or specialist assessment. The interface should appear on the project plan rather than remaining an assumption between contractors.
For a plot with several development phases, collect earlier investigation, demolition and remediation records where available. A recent warehouse or office does not by itself describe the material below the slab, while older buildings do not prove contamination across the yard. Use the site-specific evidence.
Where structural hazards or live services prevent access, identify the enabling steps needed and a hold point before the affected fabric is demolished. A limitation in the report remains an issue to resolve; it should not be treated as permission to proceed without further investigation.
The demolition team should receive material locations, completed-removal evidence and remaining restrictions in a consistent set of drawings and records. Identify retained asbestos outside the demolition boundary and communicate the controls needed around it.
For groundworks, agree an unexpected-find response and the evidence needed for material handling and verification. Derby asbestos-in-soils support can be scoped around those decisions. A building survey result should not be used as a blanket statement about all excavation arisings.
Connect the asbestos findings to the demolition programme
| Stage | Required decision |
|---|---|
| Scope | Which structures, hidden spaces and service interfaces will be disturbed? |
| Investigate | What asbestos is identified, and what areas remain unresolved? |
| Plan asbestos work | What removal or control measures are required before demolition? |
| Complete and document | What waste, analytical and completion records are needed? |
| Release the work | Does the demolition contractor have the evidence, restrictions and remaining controls? |
Coordinate asbestos removal, analytical work and construction interfaces, with a clear distinction between the survey and each subsequent activity.
Preparing the information for the demolition contractor
The demolition team needs an understandable link between the survey, the structures on site and the asbestos work completed before demolition. Use building identifiers and marked plans that remain consistent across survey reports, removal scopes, waste records and any applicable analytical documentation.
For a Derby site containing several construction phases, identify the older building, later extensions, linked roofs and ancillary structures separately where this helps define the work. Different construction histories can produce different material findings and access requirements; avoid extending conclusions from one inspected part to another without evidence.
Record what remains unresolved, including concealed areas that could not be safely accessed until specialist preparation is complete. Agree the hold point and who authorises further investigation before those elements are demolished. The programme should allow for this rather than relying on an assumed clear result.
After asbestos work, the demolition contractor should receive the relevant completion evidence and any restrictions or retained materials. An asbestos survey does not replace structural, utility, stability or other demolition planning; each source of information needs to be available to the people controlling the works.
Building demolition and ground contamination need separate evidence
A survey of a standing building does not establish whether asbestos is present in made ground, buried rubble or historical demolition deposits. Where excavation is planned, use the site history, ground investigation and earthworks requirements to define a suitable asbestos-in-soils assessment.
For phased Derby projects, keep building references, demolition boundaries and ground zones consistent across drawings and reports. This helps the contractor identify what evidence applies to each stage and where a further hold point is needed.
See HSE’s survey guide for survey planning and reporting principles.
Check every part of the Derby demolition inventory
Beyond the main rooms
Demolition can affect roofs, external cladding, service enclosures, ducts, canopies and ancillary structures as well as accessible internal finishes. List these in the instruction and show retained elements. Concealed materials may sit within successive construction layers, so the survey strategy must reflect the whole defined structure and the available safe intrusive access.
Enabling work before investigation
Some locations cannot be accessed until services are isolated, unstable areas are made safe or specialist access is provided. Allocate those responsibilities before the survey programme is agreed. The report should identify any remaining restriction and the point at which further investigation is needed, rather than leave the demolition contractor to interpret an unresolved caveat.
Tender quantities and later discoveries
Use the findings to define asbestos work for tendering, while preserving the survey’s scope and limitations. A material schedule is not a promise that an excluded structure or inaccessible layer has been investigated. If enabling work or design changes reveal another area, review the evidence before extending the demolition package.
Release the actual work boundary
Before demolition, reconcile the survey findings with completed asbestos work and the relevant supporting documents. Make retained materials and unresolved interfaces explicit. A completion record for one area should not release a different structure. Keep the building-to-groundworks transition clear where excavation follows the removal of the standing fabric.
Derby service coverage and enquiries
ASM supports Derby site instructions through its national team. Confirm the service, full postcode and required project outcome before booking.
ASM · Derby service enquiries
Site attendance across Derby by prior arrangement. Contact the team with your property address, service requirement and target dates.
National enquiries
0330 433 9680
Monday–Friday · 08:00–18:00
Derby and surrounding areas
Derby city centre, Allestree, Alvaston, Chaddesden, Darley Abbey, Littleover, Mickleover, Sinfin and Spondon.
Provide the full postcode, building use and intended work. Attendance, access, programme and service scope are agreed for the individual instruction. Nearby Derbyshire enquiries can be assessed from the site details.
Samples requiring bulk material analysis are handled through ASM’s Sunderland laboratory. Arrange collection or submission with ASM before sending any sample.
Derby services connected to demolition
Connect the pre-demolition survey to removal, analytical support, contaminated-land work and wider redevelopment information.
Asbestos Demolition Survey Derby FAQs
Does partial demolition in Derby need a clearly drawn boundary?
Yes. Show the affected structure and interfaces with retained walls, roofs, services and neighbouring occupation. Agree the permissions and investigation scope. A unit number or address alone may not explain which shared components the demolition will disturb.
Can a Derby demolition programme use several survey phases?
Phasing can be discussed where access depends on enabling works or operational release. Record the boundary and unresolved areas for each stage. The demolition team needs suitable investigation of the relevant structure before disturbance; an earlier phase cannot stand in for an inaccessible later area.
Is a demolition survey needed for a small outbuilding?
The investigation must suit the structure and proposed work where asbestos could be present. Size alone does not establish whether asbestos is absent or whether existing information is sufficient.
Can you survey only the part being demolished?
Yes, when the partial demolition boundary and interfaces are clearly defined. Include attached fabric and service connections affected by the works, with retained areas distinguished.
Can the survey proceed before services are isolated?
This depends on the investigation and risks. Required isolations, safe access and structural controls must be arranged before affected areas can be intrusively inspected.
What happens if part of the building is unsafe to enter?
Record the restriction and arrange suitable enabling measures and further investigation before the relevant demolition activity. An inaccessible area cannot be assumed free of asbestos.
Does a demolition survey include the soil beneath the building?
Not automatically. Ground contamination needs a separate agreed investigation strategy. Define foundations, ducts, buried structures and surrounding ground explicitly in the brief.
Is the survey the same as a demolition service?
No. The survey supplies asbestos information. Structural demolition, waste handling, asbestos removal and analytical work are separate activities with their own planning and completion requirements.
Should attached canopies and plant rooms be included?
Include every affected structure and interface in the brief. An instruction described only as the main building may leave ancillary elements unclear, so list attachments, outbuildings and shared service connections explicitly.
Can demolition start as soon as the report is issued?
The report must first be reviewed against the demolition scope. Resolve relevant limitations and complete the required asbestos actions and handover arrangements before affected demolition or strip-out proceeds.
Define the demolition boundary before the destructive survey starts
Send drawings, demolition scope, retained structures, soft-strip sequence, existing asbestos information, isolation constraints and programme. ASM can prepare the intrusive survey scope and written quotation.