Landmarker.
NO, NorskEN
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Infrastructure technology

Every day Norway
digs blind.

Landmarker builds systems that give infrastructure owners and operators verified knowledge, real-time awareness and documentation that holds up. From planning to operations.

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Content for contractors

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For contractors

Dig safely. Document as you go.

Tools that live where the work happens – in the cab, on site and in the trench. Available through graveinfo.no.

Does this sound familiar?

  • You don't know who owns the lines

    Infrastructure is often unmarked in the field, and finding the right owner to contact takes time.

  • Dig notifications by email, phone and paper

    Without one shared place, notifications fall through the cracks and nobody has the full picture.

  • Documentation must match what was actually laid

    Norwegian regulations require positions with a defined accuracy – and afterwards the trench is closed.

The solutions

Four tools. One place to start.

Everything starts in graveinfo.no. Use what you need for the job at hand.

  • Digital case handling

    Dig notifications

    Standardised, risk-based handling of dig notifications. Automatic alerts and a digital flow from start to finish.

    Read more about dig notifications

  • XYZ coordinates

    Cable location

    Manual location in the field or digital through the platform. The position is recorded in XYZ coordinates.

    Read more about cable location

  • While the trench is open

    As Built

    Document infrastructure while the trench is open. Meets the requirements of the Norwegian utility registration regulations.

    Read more about As Built

  • Works offline

    Avviksappen

    Report map errors and excavation damage on site, with photo and GPS position. The right owner is found automatically.

    Read more about Avviksappen

The platforms

From application to measured line.

Apply for a dig permit, notify the owners, make a signage plan and measure what was laid – with tools that work together.

What you use as a contractor

As Built in 3D in the Landmarker portal: an open trench with a water main and a manhole, the depth at each measured point, the tool menu on the left and submissions on the right
As Built in the Landmarker portal – see the line and the manhole in the trench in 3D, and send them to the owner
Dig notice in Graveinfo: a map of the dig area with the warning “High-voltage cable in the dig area” and map layers with high voltage, water main and fibre from the owners
Dig notice in Graveinfo – see the lines in the dig area and get a high-voltage warning before you dig
Dig notices in Graveinfo on the map: one dig notice waiting for replies shown as an orange dot, with a legend for the status colours and map layers on the right
Dig notices in Graveinfo – all your dig notices on the map, with the status of each

3,000+ infrastructure owners are connected to graveinfo.no.

Get started

Three steps to safe digging.

  1. Register your company in graveinfo.no

    Free of charge. Registration takes 2 minutes.

  2. Look up the dig area

    The owners of infrastructure in the area are notified automatically.

  3. Order location and document

    Cable location before you dig, As Built while the trench is open.

Register your company for free in graveinfo.no (opens in a new tab)

Utility registration regulations

Document while the trench is open.

The regulations require buried infrastructure to be documented with a defined accuracy. Once the trench is closed, it is too late.

With As Built, the position is measured in XYZ coordinates while the trench is open. Photos are linked to the points, and the report is created automatically.

Read about As Built

Talk to us.

Do you own infrastructure? See solutions for infrastructure owners