"Specialising in measured building, land & topographical surveys"

GPR Surveys

GPR Utility Surveys in London and UK, Utility PAS 128 Mapping Surveys 2D or 3D. GRP Utilities Surveys.


info@cadmap.co.uk  - 01483 429385


Looking for accurate utility mapping surveys? Our professional team uses advanced Ground Penetrating Radar (GPR) and Radio Detection (RD8200) methods, along with Flexitrace technology, to provide precise utility location services. We specialize in identifying underground pipes, cables, and utilities in accordance with PAS128 standards, ensuring compliance and safety on your project. Whether it's for construction, excavation, or infrastructure planning, our non-intrusive methods minimize risks and avoid costly damages to existing utilities. With high accuracy and detailed reporting, our GPR and RD8200 surveys offer the best solution for efficient and reliable underground utility detection.



Cadmap GPR Surveying involves tracing of buried services on land which need to be located for development purposes or asset management reasons.



A buried services survey, also known as a utility mapping survey, is essential for identifying and locating underground utilities such as pipes, cables, and ducts before starting construction, excavation, or maintenance work. This type of survey uses various techniques like Ground Penetrating Radar (GPR), Radio Detection (RD8200), and Flexitrace to accurately detect and map services buried beneath the surface.

Why You Need a Buried Services Survey:

  1. Safety: Identifying the location of underground utilities prevents accidents like hitting gas lines, electric cables, or water mains, which can pose serious risks to workers and the public.
  2. Cost Reduction: Striking unknown utilities can result in costly repairs, delays, and potential fines. A thorough survey helps avoid these unexpected expenses.
  3. Legal Compliance: Many projects require adherence to standards such as PAS128, which outlines best practices for utility detection. A buried services survey ensures compliance with these regulations.
  4. Project Efficiency: Knowing the exact location of utilities helps streamline construction or excavation plans, minimizing delays and ensuring a smoother workflow.
  5. Prevention of Service Disruption: Accidental damage to utilities can lead to widespread service outages, impacting businesses, households, and public services. Mapping utilities prevents such disruptions.

Overall, a buried services survey is a critical step in any groundworks or construction project to ensure safety, avoid unnecessary costs, and maintain compliance with legal standards.



Towns in Surrey for Land Topographical Surveyors & Measured Building Surveyors & Utility GPR Surveys & CCTV Drainage Surveyors 

  1. Guildford                                                                                                                                                              
  2. Woking
  3. Epsom
  4. Reigate
  5. Redhill
  6. Farnham
  7. Leatherhead
  8. Dorking
  9. Camberley
  10. Godalming
  11. Esher
  12. Weybridge
  13. Walton-on-Thames
  14. Chertsey
  15. Egham
  16. Staines-upon-Thames
  17. Caterham
  18. Ashford (Surrey)
  19. Horley
  20. Oxted
  21. Haslemere
  22. Cobham
  23. Cranleigh
  24. Bagshot
  25. Virginia Water
  26. Addlestone
  27. Banstead
  28. Frimley
  29. Shepperton
  30. Sunbury-on-Thames
  31. Lightwater
  32. Windlesham
  33. Lingfield
  34. Byfleet
  35. West Byfleet
  36. Molesey
  37. Warlingham
  38. Tadworth
  39. Ashtead
  40. Chobham

Inner London Boroughs CCTV Drainage Surveys and GPR Surveys:

  1. Camden
  2. Greenwich
  3. Hackney
  4. Hammersmith and Fulham
  5. Islington
  6. Kensington and Chelsea
  7. Lambeth
  8. Lewisham
  9. Southwark
  10. Tower Hamlets
  11. Wandsworth
  12. Westminster

Outer London Boroughs CCTV Drainage Surveys and GPR Surveys:

  1. Barking and Dagenham
  2. Barnet
  3. Bexley
  4. Brent
  5. Bromley
  6. Croydon
  7. Ealing
  8. Enfield
  9. Haringey
  10. Harrow
  11. Havering
  12. Hillingdon
  13. Hounslow
  14. Kingston upon Thames
  15. Merton
  16. Newham
  17. Redbridge
  18. Richmond upon Thames
  19. Sutton
  20. Waltham Forest

West Sussex CCTV Drainage Surveys and GPR Surveys:

  1. Chichester (County Town)
  2. Crawley
  3. Horsham
  4. Worthing
  5. Bognor Regis
  6. Littlehampton
  7. Shoreham-by-Sea
  8. Arundel
  9. Midhurst
  10. Petworth
  11. East Grinstead
  12. Haywards Heath
  13. Burgess Hill
  14. Steyning
  15. Henfield
  16. Billingshurst
  17. Pulborough
  18. Selsey
  19. Southwater
  20. Storrington
  21. Lancing
  22. Upper Beeding
  23. Bosham
  24. Angmering
  25. Rustington

Towns in Sussex and London for Land Topographical Surveyors & Measured Building Surveyors & Utility GPR Surveys & CCTV Drainage Surveyors 

East Sussex CCTV Drainage Surveys and GPR Surveys:

  1. Lewes (County Town)
  2. Brighton (a city but still part of historic Sussex)
  3. Hove (part of the city of Brighton and Hove)
  4. Eastbourne
  5. Hastings
  6. Bexhill-on-Sea
  7. Newhaven
  8. Seaford
  9. Uckfield
  10. Crowborough
  11. Heathfield
  12. Battle
  13. Rye
  14. Hailsham
  15. Polegate
  16. Pevensey
  17. Robertsbridge
  18. Ticehurst
  19. Wadhurst
  20. Ringmer
  21. Lewes
  22. Peacehaven
  23. Forest Row
  24. Saltdean
  25. Telscombe

West Berkshire CCTV Drainage Surveys and GPR Surveys

  1. Newbury
  2. Thatcham
  3. Hungerford
  4. Lambourn
  5. Pangbourne
  6. Theale
  7. Mortimer
  8. Aldermaston
  9. Tilehurst (part of Reading but extends into West Berkshire)

Reading (a unitary authority):

  1. Reading (largest town in Berkshire)

Windsor and Maidenhead:

  1. Windsor
  2. Maidenhead
  3. Ascot
  4. Eton
  5. Sunningdale
  6. Cookham
  7. Datchet
  8. Old Windsor
  9. Bray

Slough (a unitary authority):

  1. Slough
  2. Langley
  3. Colnbrook
  4. Cippenham

Wokingham:

  1. Wokingham
  2. Woodley
  3. Earley
  4. Finchampstead
  5. Twyford
  6. Wargrave
  7. Winnersh

Bracknell Forest:

  1. Bracknell
  2. Sandhurst
  3. Crowthorne
  4. Binfield
  5. Warfield






Kent: CCTV Drainage Surveys and GPR Surveys


  1. Maidstone (County Town)
  2. Canterbury
  3. Ashford
  4. Dover
  5. Folkestone
  6. Tonbridge
  7. Tunbridge Wells
  8. Sevenoaks
  9. Gravesend
  10. Dartford
  11. Rochester
  12. Chatham
  13. Gillingham
  14. Sittingbourne
  15. Faversham
  16. Margate
  17. Ramsgate
  18. Broadstairs
  19. Sandwich
  20. Herne Bay
  21. Whitstable
  22. Tenterden
  23. Swanley
  24. West Malling

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