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Client:

Magris Resources

Location:

Quebec, Canada

Duration:

2019 to 2021

Scope of Work:

Raiseboring

Product:

Redbore 90EX

Niobec S6 ventilated raise - 3rd largest raise excavated globally

The S6 Ventilation Raise was excavated using a Redbore 90EX raise drill to connect the mine’s deep underground workings with the fresh air system from surface. The project was key in ensuring long-term sustainability of the mine by bringing fresh air to its deepest underground workings.

The project was completed ahead of schedule and established multiple records.

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METRICS

875 METERS X
4.6 METER DIAMETER

LTI FREE

15,300 HOURS WORKED.

RECORD

RECORD-BREAKING ROTARY VERTICAL
DRILLING (RVDS) PERFORMANCE