Earthworks & Tailings Storage Construction
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From our first contract at the Golden Bear mine to the Red Chris mine today, and countless projects in between, TNDC has become the trusted provider of earthworks and tailings storage facility construction.

Red Chris Mine
As the primary contractor at the Red Chris Mine, collaborating with subcontractors and partners, TNDC’s work includes supporting Tailings Storage Facility (TSF) construction, including dam cores and annual shell and crest raises, filter zones, buttressing, liners, water management facilities and dyke structure.
We support Block Cave Project development, mill operations, site services, and exploration teams.
Eskay Creek Revitalization Project
At the Eskay Creek Revitalization Project, TNDC undertakes earthworks both on the project site and at Coast Mountain Hydro’s Volcano Creek Switchyard.
We support Block Cave Project development, mill operations, site services, and exploration teams.

Aviation Services History

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