Greg Walker
Analyst · JMP Securities. Please go ahead
Thank you, Catherine. Quarter one 2019 we produced 1.05 million ounces of gold, which is in line with our previous announce guidance. First quarter production was also impacted by an earthquake that struck Papua New Guinea on February 26. This earthquake damaged infrastructure of the forward joined venture Porgera joint venture power station. The Porgera processing plant is currently operating at 25%, we're currently expecting this to improve in stages and be back in full capacity in Q4 in 2019. As Catherine mentioned, we expected gold production in the second quarter to be roughly in line with the first quarter at about one million ounces. This is mainly due to maintenance at Barrick Nevada roaster, and PV autoclave circuits. Gold all-in sustaining costs for Q1 was $804 an ounce, cash costs was $573 per ounce. This year-on-year increase of 4% and 5%, respectively, is in line with our guidance for first quarter costs, which is proportionally higher compared to the balance of 2019. Higher costs also partially reflect the higher royalty expenses that – as a result of the increased realized gold price in Q1. Looking forward, we expect sustaining capital to be higher in Q2 versus Q1 given underground development, stripping and other planned projects such as tailings dam raises. We expect the completion of this sustaining capital program to lay the foundations for stronger production of lower cost in the second half of 2018, given access to higher grades and increased throughputs. On the copper side, production in Q1 was 85 million pounds or 11% lower compared to prior year. This is mainly due to mill and crusher shutdowns at Lumwana along with lower grades in the first quarter. Accordingly, copper all-in sustaining costs increased to $2.61 per pound in Q1, a 90% increase over the prior year. Looking forward, we expect this performance to improve, as lower realize grades in the first quarter at Lumwana are expected increase over the course of 2018. Moving on to Turquoise Ridge, as highlighted now in recent Investor Day, Turquoise Ridge is now core mine in recognition for its growth potential, facilitated by the construction of the third shaft. On upfront, we are pleased to announce that we appointed decent mining and the shaft sinking contract for this project. As you can see in these photographs, the dewatering drilling is in progress, electrical distribution infrastructure is being constructed and the site utility construction is underway. The balance of 2018 will focus on long lead items – purchase of long-lead items, the collar excavation, and the headframe and hoist installation. We continue to expect the initial production from the third shafting in 2022, with the sustained production in 2022 at a capital positive $300 to $325 million on a 100% basis. This shaft is expected to increase annual production on a 100% basis to more than 500,000 ounces per annum with in all-in sustaining costs of approximately $630. Now I'll hand over to Bill MacNevin to speak on the development process we’ve had at Nevada project.