Underground Utility Locator
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Underground Utility Location Specialist

pathfinder@inspire.net.nz  ·  Brendan 021 08959158

Omni Marker Balls
    The passive Omni Marker contains a self-leveling coil. Allowing for a precise position regardless of how it's placed in the ground, optimizing accuracy of location. Lightweight and posing no risk of pollution, they're totally passive requiring no batteries and contain no fluid. Built with maximum durability in mind. They're designed to last as long as the infrastructure and can be reused if excavated.

    A marker for your infrastructures essential needs.
    The need to increase safety during works and preserve buried assets.
    Avoid costly maintenance errors.
    Omni Marker Balls can be retro fitted above existing infrastructure.

    A marker for each type of utility.
    Drinking water, gas, telecomunications, sanitation, electricity, lighting, etc.

    Locate notable points on the infrastructure.
    Whether its gas, electricity, telecommunciations, sanitation or water, the infrastructure usually has some key points, which can also represent weaknesses:

    • Lateral connections
    • junction boxes, access chambers
    • Repairs or splices
    • Other utility crossings
    • Change of direction and level

    These notable points are generally difficult to spot from the surface. The installation of passive Omni Markers allows identification quickly.
Design Service Life
Marker Diameter
External Materials
Detection Field
Frequency Tolerance
High density polyethylene
By color and type of utility
1.5 meters deep for all utility types
More than 50 years
100mm mimimum
154 grams
Waterproof, resistant to acids,alkalis and solvents
Dipole magnetic field