7/25/2019 Increase Reliability Tertiary Pumping System

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Initiative #403

[Increase Toguraci ore tonnes] Increase reliability tertiary pumping system

Initiative DescriptionEnsure extra pumps are always available to dewater Toguraci

Commence dewatering below active mining levels and increase reliability of pumps (RNE,

Airpumps, Submersible

C!ild initiative of "#$#%

How does this initiative change and improve our business performance :

&ive access to !eadings'

inimi)e disruptions to production due to pumping failure

What are the risk once executed :

*ump realibilty to +eep wor+ing' itigate by ma+ing sure pumps spareparts are available

and pump crew are available

What is needed to execute this initiative :

*umps spare parts available

*umping crew

What is the baseline and target improvement on the baseline due to this initiative :

baseline, target % pumps,

ased on number of pumps available