Crew rebuilding a failed slope face after a slip

Service 02 / 11

Slip repair & make-safe

Reinstating failed slopes, from first make-safe to engineered permanent repair.

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What it does

A slip does not stop moving on its own. The exposed scarp keeps taking on water and shedding material with every rain event until the face is stabilised. We make the site safe, work with your engineer on a permanent design, and rebuild the slope so it holds.

Methodology

How the work runs

Every stage is matched to the engineer’s design and the conditions found on the face.

  1. 01

    Make safe

    Debris is removed or benched, water is diverted off the scarp, and the face is covered where saturation is the immediate risk.

  2. 02

    Engineering design

    We work with your geotechnical engineer to confirm the failure mechanism and agree the permanent repair: nails, anchors, regrade or a combination.

  3. 03

    Stabilisation works

    The slope is rebuilt to the design: reinforcement installed, drainage placed, and fill compacted in controlled layers.

  4. 04

    Surface protection and sign-off

    The face is finished with mesh, matting or planting, and the completed works are inspected and signed off by the engineer.

Field proof

What this work looks like

Wide context, action on the face and the installed result—photographed on Geo Mana jobs.

Technician working across a repaired residential slope face
01Permanent face repair
Completed residential slope stabilisation at Riddell Road
02Permanent residential repair
Technician securing a steep coastal face
03Immediate face protection

Questions

Common questions

How do I know if my property needs slope stabilization?

Signs like cracks in the soil, leaning retaining walls, surface erosion, or recent slips are indicators of slope instability. If you're unsure, we can conduct a site inspection to assess the risks and recommend the right solution.

Do you work with EQC for slip repairs?

Yes, we have extensive experience with EQC-related repairs. We follow EQC guidelines and work with homeowners, insurers, and engineers to restore and stabilize affected land after slips or heavy rain events.

Can you provide emergency services during severe weather?

Yes, we offer emergency response work during and after heavy rain events. Our team can quickly assess slope failures, remove debris, and implement temporary stabilisation to prevent further damage.

Next step

Talk to us about your slope

Send through photos and a rough location. We will tell you what the repair likely involves and whether it needs an engineer.

Get in touchOr call 021 187 8118