Our Services

NPI Building & Construction

Our qualified and trained personnel offer a variety of specialist building and construction services for Non Process Infrastructure (NPI), including new build, refurbishments and fit-outs to remote mining and resources accommodation and support facilities. We have the licences and skills to construct a range of building types such as steel frame, precast tilt-panel concrete and prefabricated modular installation including inground services, access roads and hardstands.

  • Electrical, Plumbing, Hydraulics & Mechanical
  • IT&T Communications
  • Painting, Tiling, Floor & Carpet Laying
  • Brickwork & Masonry
  • Ceilings, Walls & Eaves
  • Roofing & Cladding
  • Hardware & Security
  • Metalwork & Sructural Steel
  • Concrete Supply & Construction
  • Bulk & Detailed Earthworks
  • Piling & Foundations
  • Slabs & Retention Systems
  • Hard & Soft Landscaping
  • Camp Demobilisation & Relocation
  • Demolition & Deconstruction
  • Asbestos Removal
  • Remediation & Rehabilitation.

Civil Engineering & Construction

Widi Ngaruwa has the capabilities to deliver high quality commercial and industrial works programmes involving key civil construction disciplines:

Bulk & Detailed Excavcation

  • Site clearing
  • Bulk cut to fill
  • Hardstands and engineered platforms
  • Batters and benches
  • Set-downs, pad and strip footings, pile caps
  • Onsite tipping and stockpile management

Horizontal Directional Drilling

Site Infrastructure, Roads & Pavements

  • Stormwater and sewer, hydraulics, fire mains, potable water, reticulation
  • Utilities – Communications, Power, Water & Gas
  • Trenching, drains, swales, detention ponds, dam walls, wetlands
  • Roads and carparks, kerbs, line marking, bollards, signage
  • Piping Services – installation, deconstruction, inspection, welding

Hard & Soft Landscaping

Decommissioning, Deconstruction & Demolition

From the dismantling, decontamination and removal of above-and-below ground structures to asbestos removal and waste management, Widi Ngaruwa has the capabilities to carry out decommissioning, deconstruction and demolition works featuring a diverse range of specialist plant as well as highly skilled, qualified and experienced operators, trades and specialist consultants and suppliers.

Permits & Authorities

Services Isolation, Diversion & Relocation

Asbestos Removal

Soft & Hard Strip Outs

Manual & Mechanical Demolition

Site Remediation, Rehabilitation & Revegetation

Widi Ngaruwa is ‘first on ground’ and delivers complete end-to-end site remediation and rehabilitation services; from asbestos removal, demolition, civil earthworks and site remediation through to delivery of a fully remediated and revegetated site. Our integrated approach allows an accelerated delivery program and our experience ensures remediation goals are achieved.

Contamination Soil & Water Treatments

UST Removal

Landform Contouring & Reshaping

Land & Waterway Rehabilitation

Site Revegetation