We pride ourselves on the ability to self-perform entire projects

  • Level 1 Accredited Service Provider
  • Complete Project and Site Management
  • Excavation and construction of cable duct lines
  • Directional Drilling / Underboring
  • Non Destructive Digging
  • Construction of cable vaults and joint bays
  • Bulk earthworks
  • Concrete Construction such as piers, cable chases, slabs and final restoration of surfaces
  • Power Cable installation ranging from 240V to 330,000V (Low Voltage to Extra High Voltage)
  • Spoil removal and disposal
  • Optical Fibre cable installation
  • Termination and jointing of power and optical fibres
  • Kiosk and transformer installation
  • Structural foundations
  • Saw Cutting
  • Cable sealing and testing
  • Cable route investigations
  • TR testing of soils and designed thermal bedding materials
  • Compaction and validation reports on cable route excavations
  • Traffic management services
  • Detailed Traffic Management designs
  • EPA approval for removal of hazardous waste

FRP - 60 years + combined experience

  • Kerb and gutter
  • Tilt up panels
  • Major factor slabs
  • RMS concrete roads
  • Anchor beams
  • Ridge pylons
  • Cable vaults
  • Concrete chases
  • Capacitor bank slabs
  • Ripple filter slabs
  • Air quality monitor slabs
  • Street lighting foundations
  • Wall foundations

bulk & detailed excavation - 60 years + combined experience

  • Factory
  • Car parks
  • Data centres
  • Sub divisions
  • Landfill
  • Footings
  • Batters
  • Cable chase
  • Trenches
  • Earth grids

Duct & pipe installation - 60 years + combined experience

  • Electrical
  • Communication
  • Water mains
  • Sewer mains
  • Gas mains
  • Stormwater main

JDG Civil’s Director and owner has over 25 years industry experience and is surrounded and supported by a highly skilled team, with some staff members having 30 – 40 years of civil and building experience. We have the resources and equipment to undertake and complete major turnkey projects within the distribution and transmission underground electrical networks around Australia. 

JDG Civil holds the knowledge, capability and resources to efficiently execute a variety of civil construction projects such as:

  • Electrical Construction
  • Level 1 Accredited Service Provider for all NSW DNSP’s
  • Construction of all new or existing underground Distribution and Transmission infrastructure assets
  • 240V-330kV cable installations complete with jointing and terminations
  • Private network construction
  • Water and Sewer main construction
  • Concrete construction for cable vaults, pits and laboratories

Our staff are highly experienced and trained in Major Cable installations and offer technical support and different methods of installation to suit each project.