Don Strickland
Analyst · today's presentation and Copper Mountain's third quarter 2020 Management's Discussion and Analysis for more information. I would now turn the call over to Gil Clausen, President and CEO of Copper Mountain Mining
Thanks Gil. Starting on Slide 6. Mine performance was in line with expectations during the quarter, but solid execution of the mine plan as Gil stated. Ore supply for the quarter was equally supplied from all three mining phases. In Q3, we completed mining of Phase number one and have transitioned into Phase number three. We're able to move significant waste rock tonnage from Phase number three with the short haul backfilling Phase number one. Phase number three will be the main ore supply for Q4 and throughout 2021. The mine is well established to deliver higher grade ore to the mill for this period. The changes we implemented in the mine plan early in this year in response to the COVID-19 pandemic continues to demonstrate the flexibility within the mine. Turning to Slide number 7, mill continues to operate very consistently on all metrics during the quarter and performance was in line with expectations. Recovery returned to historical levels as we completed Phase number one, and transition to coarser mineralogy. The improvement projects we implemented last year, including the SAG mill discharge screen replacement, and the Ball Mill transformer replacements continued to support the stable production. Also the commissioning of the direct flotation reactors in July of this year has produced the plan step change in concentrate grade, with final concentrate grade increasing from a little over 24% to 28% copper. As part of the Ball Mill number three expansion project we have completed the concrete foundation and floor of the new mill maintenance building. We will complete construction of this building before the end of this year. We're advancing detail engineering and procurement of equipment for the expansion project to achieve that project schedule commissioning starting before the end of Q3, 2021. With commissioning late Q3 of 2021, we will start increasing the mill tonnage rate to the design of 45,000 tonnes per day and start producing a finer grind to increase the recovery to 83% to 85%, depending on ore mineralogy. As we look ahead, we expect the mill grade to continue to improve in Q4 and forward into 2021 with the higher grade or from Phase three of the mine. Turning to Slide number 8, we continue to move forward as planned with mending our permits for New Ingerbelle, targeting completion in late 2021. We are working closely with our consultants, the upper and lower [indiscernible] and the BC government to achieve this. It is worth noting that these permits were originally issued for Ingerbelle in the early 1970s. In addition to the present reserve at New Ingerbelle, we expect the deposit continues at depth and there's significant upside potential. This year, we completed a couple of deeper exploration holes focused on testing the depth extension of the ore body. And in September, we provided this information in a press release. These first two holes encounter long intersections of high grade mineralization, which supported our expectations. These results indicate that deposit as potential to extend at least another 250 metres. Over the last few years, we have more than doubled the copper mine reserve, and I've extended the mine life to plus 30 years. Despite this significant increase in reserve, the deposit is open in all directions and as significant growth potential. We recognize need for exploration investment and we're planning a more extensive exploration program in 2021. We plan to define this initial stage of depth potential new Ingerbelle and explore mineralization extensions of the North Pip. With the present plus 30-year mine life and significant potential for reserve growth, we're studying a further mill expansion from 45,000 to 65,000 tonnes per day. We are well advanced with the study and we'll be publishing a technical report in Q4 of this year. We believe our focus on exploration and mill capacity as a potential continue to add significant value to the Copper Mountain mine. Turning to Slide number 9 as we discussed in the Q2 quarterly call, we are member of the Mining Association of Canada and we are committed to fully implementing the Towards Sustainable Mining Standard or TSM. We're making excellent progress in implementing the Eighth VSM protocol. One of those protocols is energy use and GHG management. This slide shows how we compare to global open pit copper production, and how our development plans are designed to significantly reduce our carbon intensity. Carbon intensity is measured in tonnes of CO2 per tonne of copper equivalent produced. Available information indicates global open pit copper production averages an intensity of three and we are presently around that average. However, when we look forward with our development plans and project plans, we have defined several steps which will significantly reduce our carbon intensity. One key focus area is working with BC Hydro to increase electrification capacity and reduce our diesel consumption, which is the main source of our emissions. We're also partnered with the BC Government, BC Hydro Tohmatsu, SMS and ABB to move forward with trolley assist and demonstrate this technology in Canada and reduce our carbon intensity. Trolley assist uses electricity to replace diesel and power haul trucks. This is mainly focused on uphill hauls where diesel consumption is the highest. We are presently targeting three stages of trolley assist installations, which is part of our initial plan to get below our carbon intensity of one. We have a bold vision to get to a carbon intensity of zero by 2035. And we will continue to work with partners to find ways to achieve that vision building on the six steps we have defined in this graph. We believe implementing TSM is a key component and continuing to add value to our business. I now turn the call over to Rod to go over our financial results.