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Commercial Solutions

Civil, Energy & Utilities Infrastructure Repair & Ground Stabilisation

Stabilise ground, stop water, protect concrete, and manage redundant services—safely, efficiently, and with minimal disruption to live assets and the public.

Rectify Group delivers integrated remediation for civil infrastructure, energy facilities, and utility networks. Our methods are non-destructive, fast to deploy, and engineered to restore function while limiting shutdowns.

Where We Help

Civil and Transport

  • Road/Bridge Approaches
  • Pavements
  • Culverts
  • Retaining Structures
  • Embankments
  • Tunnels
  • Ports
  • Airports

Energy

  • Power Stations
  • Turbine Bases
  • Switchyards/Substations
  • Transformer Bunds
  • Cable Trenches

Utilities and Water

  • Treatment Plants
  • Pump Stations
  • Rising Mains
  • Manholes
  • Service Corridors
  • Reservoirs and Tanks

Core Capabilities

1

PU Ground Remediation (Void Fill, Bearing Improvement, Controlled Lift)

Typical symptoms: Settlement at approaches and slabs, pumping/voids, loss of falls, rocking panels, racking of structures.

What We Do

Inject site-specific polyurethane resin to fill voids, bind loose material and compact weak zones.
Apply controlled lift in micro-increments to re-establish levels, tolerances, and drainage falls.
Targeted injections at shallow or deeper horizons depending on subgrade and fill conditions.
Deliverables:
Level surveys before/afterVolumes/pressuresInjection MapsQA records
2

Water Stopping & Protective Coatings

Typical symptoms: Infiltration/exfiltration at joints and penetrations, active leaks, dampness/efflorescence, coating failure, corrosion risk.

What We Do

Leak sealing injection (PU or micro-cement) at cracks, joints, wall–slab interfaces, penetrations.
Curtains/cut-offs behind walls and culverts to control inflows in granular or fractured ground.
Negative/positive-side waterproofing, anti-carbonation and chemical-resistant coatings for basins, channels and bunds.
3

Cellular Concrete Bulk Fill (Permanent or Temporary)

Use cases: Trench and shaft backfill, annular/void infill, sinkhole stabilisation, redundant chamber fill, ground lowering mitigation, temporary works that must be excavatable.

What We Do

Pump low-density cellular concrete to create lightweight, uniformly bearing fill over large volumes with minimal access.
Choose densities for permanent structural fill or temporary backfill that is later easy to re-excavate.
Benefits:
Fast PlacementLow Lateral PressureExcellent Flow into Complex VoidsReduced Truck Movements
4

Service Abandonment (Pipes, Culverts, Tanks, Conduits)

Drivers: Redundancy, safety, environmental compliance, leak risk, future earthworks.

What We Do

Design abandonment via cementitious grout or cellular concrete to completely fill internal volumes and prevent collapse or migration.
Seal ends/penetrations, provide caps and markers, and produce as-built documentation for records.
Typical Assets:
Stormwater CulvertsSewer/Storm MainsFuel LinesProcess LinesRedundant Tanks and Ducts

Our Delivery Process

01

Investigate & Plan

Level/permeability checks, void mapping, materials/ground assessment, access and staging plan to keep assets operational.

02

Design & Treat

Select resin/grout/coating systems, define horizons and injection grids, set QA/ITP.

03

Control & Monitor

Micro-increment lift, pressure/volume control, leak-sealing verification, coating QA.

04

Verify & Document

Before/after levels, permeability/flow reduction where applicable, coating DFT/adhesion (if specified), as-built maps and close-out report.

Benefits for Asset Owners and Operators

Minimal Shutdowns

Many areas stay live; rapid-cure materials enable same-day traffic/load in typical zones.

Non-invasive

Small injection points and tidy workfaces—no bulk demolition.

Predictable Outcomes

Monitored lift, measurable leak reduction, documented QA.

Program Certainty

Pre-treat risks to avoid mid-construction delays and rework.

Why Choose Rectify

Engineering-Led Solutions

Every project begins with understanding the cause of the problem, ensuring the right solution is delivered—not just a temporary fix.

Proven Structural Expertise

Trusted to deliver engineered solutions across residential, commercial and infrastructure projects.

Non-Invasive Technology

Our advanced, non-invasive technologies restore structural stability with less excavation, less mess, and minimal interruption.

Long-Term Confidence

We don't just repair today's problem—we strengthen your asset for long-term performance and lasting value.

Ready to Stabilise and Protect Your Network?

We'll assess your site, outline options (remediate vs replace), and deliver a clear program, QA and budget.

Contact Us 1800 18 20 20 admin@rectify.com.au