Investor Presentaiton slide image

Investor Presentaiton

SETTING THE STANDARD IN PIPELINE MANAGEMENT Fibre optic monitoring Technology selected Other pipeline management Pressure cycles to estimate fatigue OptaSense® a QinetiQ company Water pH control optimisation Implementation by March 2020 PIG runs Internal scan of pipeline integrity Every 2 years, ~2Mt impact (1 month production) Less frequent water batches Previously pumping was focused on slurry quality, now also focused on pumping pressure Consistent pressure important for integrity Monitoring & assessment of corrosion New reagents to sequester oxygen Interconnected operation without surge tank Mapping slopes, tunnels & containment structures Revised pump design to improve availability & reliability External coating & cathodic protection inspection AngloAmerican 13
View entire presentation