RE: Re Strategy20 Apr 2023 22:28
Yes the ball mill is part of the processing plant but there are many links in the chain (moving parts) involved in the production plant, Not all will need upgrading annually but as I say wear parts will need upgrading at set intervals to prevent failure. Problem is all of the working parts commenced at the same time so suggest many of the wear items will need some attention around the same time.
The plant is one thing then you need to look at other areas of the mine example open Pit mining fleet of trucks, loaders and other equipment will all have arrived on site and started at around the same time and to service 10 trucks, 3 x dozers, 2 Graders, 3 x loaders etc will all need to be programmed especially when getting to the time for rebuild and change out of components. Then the power house engines generators and switchgear will need to be programmed into the schedules. Everything and more all started close to the same time basically at mine start up and or when new equipment packages fleets are replaced.
The introduction of the new Paste Fill Plant is another case in point and will be another link in the chain that in a years time could well need some attention during the first quarter.