Earthworks & Underground Services

Earthworks Solutions for a Complete Civils Package
Melchor’s extended capabilities enable all project earthworks, including underground services, to be executed as part of a civil works package. Melchor’s team has a wealth of experience in earthworks and underground service installation. We regularly perform large-scale bulk and detailed earthworks for underground service installation and non-process infrastructure projects.

Earthworks & Underground Services


    • Detailed earthworks
    • Underground services
    • Drainage and stormwater
    • Buried piping, cables and networks
    • Site facilities and utilities
    • Infrastructure support works

Large scale bulk earthworks including:

      • Site clearing and grubbing
      • Import fill and offsite spoil
      • Site establishment and access roads
      • Access road maintenance and dust

Detailed earthworks including:

      • Excavation
      • Backfill
      • Compaction
      • Granular foundations and pavements
      • Drainage swales and ponds

In-ground services including:

    • Drainage networks including RCP and PVC materials
    • Pressure and non-pressure HDPE systems including electrofusion and butt welding techniques
    • Electrical and Instrumentation networks including HD PVC,
    • Associated precast and insitu pits

Our capabilities

Concrete Protection & Remediation
Electrical & Instrumentation
Structural Concrete