RAAC Survey in Sandhurst
Structured Carbon provides RAAC surveys in Sandhurst and across Berkshire. The survey is led by Neil Smuts (MCIOB, MInstNDT, FRCSP), President of the UK Concrete Scanning Standard and a Fellow of the Register of Concrete Scanning Professionals, and it is designed to give John Staves (CEng FIStructE, MIoD), a chartered structural engineer and one of the UK's leading specialists in RAAC, exactly what he needs to assess each plank and tell you what should happen next.
- Led by Neil Smuts, MCIOB MInstNDT FRCSP, President of the UK Concrete Scanning Standard
- Findings assessed by John Staves, CEng FIStructE MIoD, a chartered engineer who specialises in RAAC
- School RAAC surveyor and academy RAAC surveyor: most of our work, arranged around the timetable
- Non-destructive: RAAC and its reinforcement confirmed without opening up the roof. Visual surveys from £395
- Usually on site in Berkshire within one to two days; report within five working days of the visit
Based in Finchampstead, Wokingham. Sandhurst is local to us.
How we survey RAAC in Sandhurst
RAAC looks like ordinary concrete from below, which is why buildings in Sandhurst have gone decades without anyone knowing what was above the ceiling. Our survey confirms it properly: a review of the building's construction history, a panel-by-panel visual inspection of everything accessible, and non-destructive scanning to establish that a panel is RAAC and where its reinforcement lies. Bearing lengths, cracking, deflection, water ingress and previous repairs are all recorded to a location plan.
Every survey is read by John Staves (CEng FIStructE, MIoD), a chartered structural engineer and one of the UK's leading specialists in RAAC, and it is written so that he can assess each panel from it without a second visit.
Do you need a RAAC survey?
The buildings most likely to contain RAAC are the ones Sandhurst has plenty of: post-war schools and colleges, health centres and clinics, sports halls and swimming pools, community centres, libraries, courts, offices and light industrial units, all built between the 1950s and the mid 1990s with flat or shallow roofs. If a building like that has never been surveyed for RAAC, it should be. If it was surveyed on a visual basis only, the findings are worth confirming with scanning, because RAAC and dense concrete are hard to tell apart from below.
A RAAC surveyor in Sandhurst who can also tell you what to do next
A RAAC survey answers "is it there and what state is it in". The question that follows, from every school, academy trust, hospital estate and council in Sandhurst, is "so what do we do". Because our surveyor and our chartered structural engineer work as one team, the survey feeds an inspection and assessment that ends in a management and remediation strategy, not a list of findings. A visual survey starts from £395; an engineering inspection of a large or complex building is priced per building.
We survey schools and academies, NHS and GP premises, council and civic buildings, churches and village halls, leisure centres, offices and industrial units, anything with a flat roof of the RAAC era.
Why Sandhurst has buildings of the RAAC era
Sandhurst is the Royal Military Academy estate and the Meadows retail park anchor a town of post-war housing. With around 20,200 residents in the Bracknell Forest Council area, it has post-war schools, the leisure centre and community buildings that grew with the housing. Frimley Park Hospital, which serves this part of Berkshire, is a publicly identified RAAC hospital and is being replaced under the New Hospital Programme, which has put RAAC on the agenda for every estates team in the area. Buildings of that period are exactly where RAAC turns up: flat or low-pitched roofs, sometimes floors and walls, in schools, halls, health buildings, sports centres and offices built between the 1950s and the mid 1990s.
Where to begin if you manage property in Sandhurst
The question is not "does Sandhurst have RAAC" but "which of my buildings might". The answer sits in the construction dates. Buildings of the RAAC era in and around Sandhurst, Crowthorne and Camberley typically include post-war schools, the leisure centre and community buildings that grew with the housing. Pull the dates for each, note which have flat roofs, and treat every one that fits as unconfirmed until a RAAC survey says otherwise. We are happy to look at the list with you before anything is booked.
After the RAAC survey: assessment, then a plan
Three outcomes are possible once the survey is assessed. The panels are sound and can be managed and monitored. Some panels need propping or restricted use while a decision is made. Or the roof needs intervention, and the choice is between strengthening it in place and replacing it. The RAAC assessment by John Staves (CEng FIStructE, MIoD), a chartered structural engineer and one of the UK's leading specialists in RAAC tells you which applies to your building in Sandhurst, and why. Across the RAAC tenders we cost, a bespoke CFRP scheme engineered for that exact roof frequently comes in at well below 15 per cent of the cost of full replacement. On one tender, a roof costed at around £40 million to replace was priced for strengthening at under £4 million.
If strengthening is the answer, the design, manufacture, installation and monitoring are carried out by the same partnership that surveyed the roof.
The practical questions, answered
How soon: we can usually be on site in Berkshire within one to two days. How long: the report follows within five working days of the site visit, depending on the size of the survey and the level of detail required. When: evening, weekend and holiday visits are no problem. With what: GSSI Flex NX and GSSI StructureScan Mini ground penetrating radar, Proceq GP8800 and GP8100 radar, the Proceq Pundit PD8050 ultrasonic tomograph, and other electromagnetic and ultrasonic NDT instruments. How much experience: we have surveyed thousands of square metres of RAAC. Insured: professional indemnity insurance is held to a maximum of £10 million, with public and employers' liability arranged on a per-site basis. Where: Berkshire, Hampshire, Surrey, Oxfordshire and Buckinghamshire are local to us, and we work across the UK, and Sandhurst is on our doorstep.
Two named specialists, one team
Neil Smuts, MCIOB MInstNDT FRCSP
Survey, scanning and monitoring. President, UK Concrete Scanning StandardNeil leads the survey, scanning and monitoring side of every Structured Carbon project. He is President of the UK Concrete Scanning Standard, a member of the Chartered Institute of Building and the Institute of NDT, and a Fellow of the Register of Concrete Scanning Professionals. LinkedIn
John Staves, CEng FIStructE MIoD
Structural assessment and CFRP designJohn is a chartered structural engineer and one of the UK's leading specialists in RAAC. He carries out the structural assessment and designs every strengthening scheme. John received both the Regional and the National Innovation Award at the HSBC Commercial Banking and Federation of Small Businesses Small Business Growth Awards for his work on RAAC repair. LinkedIn
Thank you, we have your enquiry
One of the team will come back to you within one working day. If it is urgent, call +44 118 430 8430.
RAAC survey FAQs
What does the report contain?
A panel-by-panel record of what was found: whether the panel is RAAC, its condition, bearing details, cracking, deflection, moisture, previous repairs, all referenced to a location plan with photographs. It is written for a structural engineer to assess from.
Who assesses the findings?
John Staves (CEng FIStructE, MIoD), a chartered structural engineer and one of the UK's leading specialists in RAAC, carries out the structural assessment. The survey is designed around what he needs, which is why the two stages work as one.
Is a RAAC survey the same as a RAAC assessment?
No. The survey establishes what is there and what condition it is in. The assessment is the engineering judgement about what that means and what to do. We offer both, and you can read about RAAC assessment in Sandhurst separately.
How do I know if my building might have RAAC?
Flat or low-pitched roofs, sometimes floors and walls, in buildings built or extended between the 1950s and the mid 1990s. Schools, hospitals, clinics, halls, leisure centres, courts, offices and industrial units of that period are all candidates. If you are unsure, send us the age and type of the building and we will tell you whether a survey is worth doing.
Where do you cover?
We are based in Finchampstead, Wokingham, so Sandhurst is on our doorstep. Berkshire, Hampshire, Surrey, Oxfordshire and Buckinghamshire are local to us, and we work across the UK.
How much does a RAAC survey cost?
There is no blanket price, because buildings differ. As a guide, a visual RAAC survey starts from £395. A full engineering inspection of a large or complex building, a hospital for example, is priced per building once we know its size, access and the level of detail required. Tell us the building and we will give you a figure for it.
Do you survey schools and academies in Sandhurst?
Yes, and that is most of our work. School and academy RAAC surveys in Sandhurst are arranged around the timetable or in holidays, written so the trust, the Department for Education and the insurer can act on them, and followed, where you want it, by an engineering inspection and a management and remediation strategy from the same team. Neil is DBS checked.
Also in Sandhurst
RAAC assessment in Sandhurst
RAAC structural assessment in Sandhurst, Berkshire, by John Staves CEng FIStructE MIoD, working from Neil Smuts' survey.
RAAC assessment in SandhurstRAAC scanning in Sandhurst
RAAC scanning in Sandhurst, Berkshire: non-destructive identification of RAAC planks and their reinforcement by Neil Smuts, President of the UK Concrete Scanning Standard.
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Related: RAAC strengthening, RAAC remediation in Berkshire, RAAC confirmed buildings register, RAAC in schools.