TS X A GI N YS E A GI 26 Y oung Da vidson low er mine e xpan sion t o dri v e c os ts low er H2 20 20 E minin g c os t per t onn e C50 t Up p e r min e L ow e r min e Inc r e men t al impr o v e men t La t e r a l ma t e r i a l ha ndl i ng t r ucki ng c on v e ying C2 0 0t onne e x cludi ng pr oduct i vi t y i mpr ov e men t s M i d sha ft or e t r ucki ng fr om below 95 90 L t r ucki ng n a C1 0 0t onne F i ne or e bin c a pa cit y 500t 6000t No hoi s t i ng dow n t i me be t w e e n blas t i ng shi ft ch a ng e s Ski p si z e 175t 245t 2 34 3 t pd c a pa city Sub l e v e l spa cing 30m 35m 6 km l e ss de v e l opmen t C2 0 mi l l i on c a pi t a l pl us C0 2 5t onne ope r a t i ng c os t sa vi ngs A v e r a g e s t ope si z e 24 0 00 t 37 0 00 t l e ss s t ope s mi ned sl ot s bi nder c a bl e bol t s C 0 25 t onne E c onomi e s of sc a l e 6 50 0 t pd 8 00 0 t pd F i x e d c os t s a cr oss mor e t onne s C 6 50 t onne Lon g t erm a v er a g e mining c os t per t onne C40t C1 0t d ec r ea se L OM