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Orefields Raise Boring
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Orefields
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News

Boliden Mineral orders shafts in Aitik

Aitik, Sweden. Orefields has by Boliden Mineral AB been awarded a contract for two vertical shafts and two horizontal shafts combined with reinforceme…

New contract with LKAB

Kiruna, Sweden. Orefields has been awarded a contract by LKAB to deliver raise boring of shafts in Malmberget- and Kiruna-mines. Works will commence i…
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Services

Raise Boring

Raise boring is a drilling technique used to create shafts in hydropower, infrastructure & tunnel / mining industry, where you first drill a small…

Pilot Drilling

Pilot drilling or media drilling is the first step in raise boring, but we can also use this method separately to create smaller holes with a diameter…

Downreaming

Downreaming with a raise boring rig is a drilling method that we have worked out to be able to connect existing levels to already completed shafts or …

Casting and grouting

Casting and grouting of concrete slabs and foundations is the first step for a successful project. We have the resources and equipment to make sure st…