Large-scale infrastructure engineering

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Infrastructure & Equipment Solutions

In infrastructure projects, Elva is not the contractor and not a subcontractor. We are the supply partner to the contractors and EPC firms who build — providing the materials and specialised equipment a project needs, sourced to specification and delivered against the project's own timeline.

Our work spans bridges, roads, public facilities and testing infrastructure. Where it matters, we carry quality assurance ourselves: equipment is manufactured to requirement and factory-tested before it ships, so that what arrives on site is verified and ready to use.

What we supply

Road infrastructure & traffic systems

  • —Lane guidance
  • —Traffic signalisation and traffic lights
  • —Road lighting
  • —Road barriers and studs
  • —Road-line marking machinery
  • —Traffic enforcement (speed) radar
  • —Reflective road signs (G1/G2 films)
  • —Galvanised-aluminium sign poles
  • —Thermoplastic and cold-plastic road marking
  • —Delineators and reflective bollards
  • —Variable message signs (VMS)
  • —LED signal heads (200/300 mm)
  • —Pedestrian signal heads
  • —Traffic signal controllers
  • —Detection systems (loop, radar, video)
  • —UPS / backup power units
  • —Adaptive traffic control and smart-city integration — delivered with specialist partners

Outdoor digital displays

  • —LED advertising panels

Bridge construction support equipment

  • —Post-tensioning sets
  • —Grouting equipment
  • —Strand-pushing devices
  • —Galvanised corrugated duct
  • —PC-strand injection valves

Testing laboratory equipment

  • —Automatic compression test machines
  • —Flexural and servo-hydraulic test machines
  • —Fire-resistance testing laboratories and apparatus

Prefabricated solutions

  • —Prefabricated facility projects and their equipment