PBH employs a dedicated specialist survey team operating throughout the UK. Our team of professionally qualified staff provid ... e a full spectrum of survey support services, from simple & complex railway surveys right through to 3D Aerial Surveys. Our Survey Services Include: UAV Surveys 3D Aerial surveys captured by drone technology 3D High Definition Laser Scanning Buildings/Structures/Vehicles & Specialist opportunities (Static & Trolley deliverables). GPR & Utilities Surveys Detection & tracing of all underground services. Measured Building Surveys Inclusive of floor plans, sections, structural analysis and elevations. Control Networks High precision 3D networks & existing network checking capabilities (Primary/Secondary/Tertiary & TMG installation & 3D coordination) Coordinated Topographical Railway/Highway Surveys High quality 1” Total Station surveys with data output in the required format (Design/DVS/As-Bulits & Multi-Discipline deliverables) Detailed S&C Railway Surveys Various S&C layouts & complex area specialists. Hallade & Levels Surveys Traditional surveying processes (Versines measurements & Theodolite straight etc). Overhead Line Height & Stagger Surveys Our Internal OLE design team are able to carry out OLE condition surveys and are experienced in all types of Overhead Line. Gauge Clearances Surveys Routescan/Lasersweep technology & platform gauging surveys. read more