Site engineering and setting out services for contractors and builders





The above list is not, of course, exhaustive. To see how we can help you contact Trigon on 01256 352794 or email

Site engineering and setting out services for contractors and builders

Trigon provide proactive site based support to civil engineering contractors and builders, promoting and enhancing a strategy of “getting it right first time”.

Our services include:

  • Review of all engineering details and drawings, with particular reference to setting out information
  • Liaison with original surveyors and design engineers and architects (if required)
  • Establishment and maintenance of setting out control stations and benchmarks, to local or OS grid and datum
  • Rapid reinstatement of lost or damaged setting out control points with total confidence using GPS smart rovers

New for 2018!:

  • Preparation of Machine Control Files for GPS-Guided Construction Machinery. Trigon Survey & Investigation Ltd can prepare Machine Control Files (usually DXF) from conventional working drawings to interface with any of the three major satellite machine guidance systems in the UK (Leica, Trimble and Topcon). Read More…

Setting out and checking can be carried out on:

  • Earthworks including embankments and cuttings
  • Road formations and kerb lines; car parks
  • Foundations, bases and floors
  • Drainage, services and excavations for balancing ponds/tanks
  • Piling works – sheet piled walls, bored and driven piles
  • Cross country and urban pipelines (oil/gas/sewage etc.)
  • Wind and solar energy schemes
  • Reference stations
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