TM's plans and preperation for its Kombat Copper Mine Trigon Metals Inc. (TM.v PNTZF) has completed all drilling necessary for mine planning for the restart of the open pit at its Kombat Copper Mine and is planning to start things up in Q2 or Q3
When it comes to the underground part of the mine TM anticipates that underground mining at Kombat will start in 2024.
TM is already doing underground reconnaissance work at the mine and plans to start draining it shortly
https://ca.finance.yahoo.com/news/trigon-metals-provides-corporate-geology-160000003.html