58 2 01 9 S U S T AINABILITY REPOR T Sa f e t y P er f o r ma n c e W e c ontinuously w ork t o r educ e s erious injurie s and impr o v e our s af et y perf ormanc e W e ar e pr oud o f the s af et y achie v ement at our L a C olor ada mine wher e o v er 22 million hour s ha v e been w ork ed without a lo s t time injur y W e als o c ongr atulat e the emplo y ee s and c ontr act or s at our D olor e s mine as their e x c ellent s af et y perf ormanc e during 2 01 9 r e sult ed in D olor e s being s elect ed as the r ecipient f or P an Americ an Silv er s Chairman s S af et y A w ar d Thr ough the ac quisition o f T ahoe R e s our c e s in 2 01 9 w e added f our ne w oper ations t o our C omp an y and ne arly doubled our w orkf or c e incr e asing our t ot al number s o f hour s w ork ed b y o v er 60 when c omp ar ed t o the pr e vious y e ar D uring the y e ar w e f ocus ed on int egr ating the s e oper ations int o P an Americ an Silv er s s af et y and r eporting s y s t ems D e spit e the incr e as e in e xpo sur e hour s w e had a c omp ar ativ ely lo w 2 0 per c ent incr e as e in lo s t time injurie s which r o s e fr om 25 in 2 018 t o 30 in 2 01 9 W e impr o v ed both our lo s t time injur y fr equenc y L TIF and lo s t time injur y s e v erit y L TIS r at e s o v er the pr e vious y e ar and met both our L TIF and L TIS g o als W e ha v e f ound the mo s t c ommon lo s t time incident s t o be the r e sult o f oper ating machiner y haulag e r ock f all slip s and f alls W ork er s not f ollo wing s t andar d oper ating pr oc edur e s has als o been identifed as a k e y c ontributing f act or t o s af et y incident s S A F E T Y P ER F O R MA N C E 1 O ur P erf ormanc e LT I F 2 LT I S 3 2 01 4 11 4 3 57 2 01 5 1 09 1 7 5 7 2 0 16 0 74 37 3 2 0 17 1 26 7 71 2 01 8 1 41 72 3 2 01 9 1 0 4 4 81 1 S af et y dat a include s emplo y ee s and c ontr act or s at oper ating mine s and activ e de v elopment and e xplor ation pr oject s 2 L o s t time injur y fr equenc y is c alculat ed as the number o f lo s t time injurie s including f at alitie s in the e xpo sur e period multiplied b y 1 million hour s and divided b y the t ot al number o f hour s w ork ed in that period 3 L o s t time injur y s e v erit y is c alculat ed as the number o f w ork da y s lo s t due t o lo s t time injurie s multiplied b y 1 million and divided b y the t ot al e xpo sur e hour s W e c ount 6 000 lo s t w ork da y s in the e v ent o f a f at al ac cident G RI 4 03 2 W e ar e pr oud o f the s af et y achie v ement at our L a C olor ada mine wher e o v er 22 million hour s ha v e been w ork ed without a lo s t time injur y