Reading from Cannon’s website, they list the costs of all their projects. How can the gearbox service on Eagle Cliff ($85k) PLUS the new haul rope on Zoomer ($135k) total LESS than the gearbox service on the Poma Double at Whaleback. Something doesn’t add up.
Gearbox service can be as routine as remove, disassemble, replace all bearings, NDT, reassemble, reinstall ($85K) or complex including all of the above and then have to reverse engineer and manufacture any number of gears/gear sets ($250K).
Don’t use these figures as a quotation. 😉