Dewatering, Groundwater Control & Water Management

Total Dewatering Services provides engineered dewatering services, groundwater control systems and water management solutions for civil infrastructure, construction, utilities and mining projects across Australia.

Our team designs, installs and manages reliable systems that keep excavations dry, maintain environmental compliance and support safe construction activities.

Wellpoint Dewatering

Wellpoint dewatering is one of the most effective solutions for controlling groundwater in sandy and permeable ground conditions. TDS designs, installs and manages complete wellpoint systems to safely lower groundwater levels, providing dry and stable excavation conditions for construction, utility and infrastructure projects.

Services Include:

  • Wellpoint system design and installation

  • Spear installation and header pipe systems

  • Groundwater drawdown and control

  • Excavation support and trench dewatering

  • System monitoring and maintenance

  • Removal and reinstatement upon completion

Construction site with a white utility truck, a green electrical box connected by thick black hoses, concrete retaining walls, a backhoe, and trees in the background under a partly cloudy sky.
Construction site with an excavator and piping system, excavation trenches, and a chain-link fence in the background.

Sump Pumping

Where wellpoint systems are not practical due to ground conditions, excavation depth or project constraints, TDS can provide tailored sump pumping solutions. Our experienced team assesses site conditions and implements reliable pumping systems to manage groundwater and surface water while keeping works progressing safely.

Services Include:

  •  Open excavation dewatering

  •  Trench and pit dewatering

  •  Temporary pump installations

  •  Surface water diversion

  •  Emergency pumping response

  •  Ongoing monitoring and maintenance

A construction trench with a drain pipe, gravel, and a pour concrete base, with excavated soil and construction equipment around.

Deep Well Dewatering

For deeper excavations and high groundwater conditions, TDS delivers complete deep well dewatering solutions. From drilling coordination and bore construction through to pump installation and system management, we provide reliable groundwater control for complex projects.

Services Include:

  • Deep well design and installation

  • Licensed drilling contractor management

  • Bore pump supply and installation

  • Groundwater monitoring

  • System commissioning and maintenance

  • Long-term groundwater control

Looking for dewatering services in Perth? Learn more here.

Construction site with deep excavation supported by steel beams and wooden framing, prepared for pouring concrete foundation.