Civil Construction

Rainbow offers the “full package” of civil construction including:
  • Bulk and detailed excavation in all ground conditions including Class 1 rock

  • Road construction involving both flexible and rigid pavements to RMS specifications including:
Excavation and road box-out
Subsurface drainage
In-situ stabilised subgrades
Unbound modified pavement courses
Lean-mix concrete subbases
Kerb and gutter construction
Jointed concrete base construction
Intra-pavement drains
Sprayed bituminous surfacing
Cold milling of pavements
Asphalt placement
Pavement markings

  • Civil construction including:
Complex retention and foundation systems
Piling and secant walls
Anchoring
Shotcrete
Capping beam construction
Concrete works (structural slabs, beams, footpaths and stairs)
  • Construction of earth retaining structures including:
Core filled block walls
Keystone walls
Sandstone rip-rap walls
  • Stormwater and service reticulation construction, including pre -cast and in-situ concrete construction

Civil Construction

Rainbow offers the “full package” of civil construction including:
  • Bulk and detailed excavation in all ground conditions including Class 1 rock
  • Road construction involving both flexible and rigid pavements to RMS specifications including:
Excavation and road box-out
Subsurface drainage
In-situ stabilised subgrades
Unbound modified pavement courses
Lean-mix concrete subbases
Kerb and gutter construction
Jointed concrete base construction
Intra-pavement drains
Sprayed bituminous surfacing
Cold milling of pavements
Asphalt placement
Pavement markings
  • Civil construction including:
Complex retention and foundation systems
Piling and secant walls
Anchoring
Shotcrete
Capping beam construction
Concrete works (structural slabs, beams, footpaths and stairs)
  • Construction of earth retaining structures including:
Core filled block walls
Keystone walls
Sandstone rip-rap walls
  • Stormwater and service reticulation construction, including pre -cast and in-situ concrete construction

Subdivisions

Rainbow has completed numerous residential subdivisions.

Subdivision works have included:
  • Site Clearing
  • Cut to fill excavation
  • Subgrade stabilisation works
  • Base course construction
  • Construction of complete service reticulation including electrical, communication, gas, water, sewer and stormwater services
  • Construction of acoustic walls
  • Asphalt
  • Landscaping
earthmoving for a subdivision

Streetscape Upgrades

Rainbow offers its clients complete streetscape upgrade packages. A key aspect of streetscape works involves the co-ordination of pedestrians, vehicles, shop owners, residents and councils. Rainbow understands and has the experience to ensure that all the relevant parties are brought together to discuss and agree on a methodology that best suits all.
Streetscape upgrade works completed include:
  • Construction of new slip lanes
  • Footpath restoration works
  • Demolition & salvage of existing pavements
  • Traffic Signal upgrades
  • Street Light relocation
  • Tree relocation
  • Street Furniture