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  • Pages
  • Editions
01 Cover
02 Welcome Letter / Sections
03 Article & Interview Directory
04 Section 1: Introduction
05 Introduction to Mining in Ontario
06 Government of Ontario Interview
07 Ontario Mining Association (OMA) Interview
08 Canadian Institute of Mining, Metallurgy and Petroleum (CIM) Interview
09 Navigating Uncertainty
10 Ormston List Frawley LLP Interview
11 PDAC Interview
12 Section 2: Production and Development in Ontario
13 Production in Ontario
14 Map of Ontario Mines
15 Newmont Interview
16 Barrick Gold Interview
17 Wesdome Gold Mines Interview
18 Alamos Gold Interview
19 Evolution Mining Interview
20 A New Wave of Ontario Gold Mines
21 Argonaut Gold Interview
22 Equinox Gold Interview
23 Industry Thoughts: Production and Development in Ontario
24 Section 3: Mining Finance
25 Mining Finance and Investment
26 Insights from the Toronto Stock Exchange
27 PearTree Securities Interview
28 Triple Flag Interview
29 Red Cloud Securities Interview
30 IBK Capital Interview
31 Stifel Interview
32 Roth Canada Interview
33 Industry Thoughts: Mining Finance Trends
34 Section 4: Toronto's Global Reach
35 Toronto’s Global Reach
36 Toronto's Global Reach Map
37 Rupert Resources Interview
38 Eloro Resources Interview
39 Industry Thoughts: Global Operations Based in Ontario
40 Eyes on Latin America
41 Torex Gold Resources Interview
42 Minera Alamos Interview
43 Sable Resources Interview
44 Section 5: Junior Exploration
45 Junior Exploration
46 Great Bear Resources Interview
47 Exploring Across Canada
48 O3 Mining Interview
49 Purepoint Uranium Group Interview
50 ALX Resources Interview
51 Industry Thoughts: Gold Juniors Have Their Say
52 Gold Juniors Replacing Depleting Resources
53 Moneta Gold Interview
54 Goldshore Resources Interview
55 Galleon Gold Interview
56 Element79 Gold Interview
57 Signature Resources Interview
58 Section 6: ESG and the Battery Materials Supply Chain
59 Transition Metals on the Rise
60 Conquest Resources Interview
61 Generation Mining Interview
62 Inventus Mining Interview
63 Noble Mineral Exploration Interview
64 The Move to Combat Climate Change Gathers Pace
65 Insights from Onyen Corporation
66 Thorn Associates Interview
67 Leading the Charge
68 Electra Battery Materials Interview
69 Frontier Lithium Interview
70 Industry Thoughts: Entering The Transition Economy
71 The Battery Material Supply Chain
72 ION Energy Interview
73 Clean Air Metals Interview
74 Section 7: Services, Technology and Innovation
75 Engineering, Construction & Consultancies
76 Ausenco Interview
77 Cementation Americas Interview
78 PCL Construction Interview
79 Redpath Mining Interview
80 Technological Advancements & Innovation
81 Industry Thoughts: Canadian Associations
82 EY Interview
83 Maestro Digital Mine Interview
84 Centric Mining Systems Interview
85 Industry Thoughts: OEMs Have Their Say
86 Drone Delivery Canada Interview
87 Sofvie Interview
88 Novamera Interview
89 Industry Thoughts: Paving the Way for ESG Reporting
90 Section 8: Company Profiles
91 Wesdome Company Profile
92 ION Energy Company Profile
93 PearTree Securities Company Profile
94 Ormston List Frawley Company Profile
95 Maestro Digital Mine Company Profile
96 Sofvie Company Profile
97 Credits

Paul Healy, President Americas,

REDPATH MINING

"Canada remains our base, especially for the technical aspect of our operations, for which we rely on local Canadian skills."

Given Redpath’s global presence, how significant is Ontario to the entirety of your operations?

Eastern Canada continues to be a significant contributor to our overall volume. Our client base in the region includes Kirkland Lake Gold, Alamos Gold, Glencore, Vale, Newmont and others. Historically, as our clients moved around the world, we followed, allowing us to expand our international footprint to Indonesia, Mongolia and South America. We grew to have established our offices in all the major markets worldwide with over 6,000 employees. Nonetheless, Canada remains our base especially for the technical aspect of our operations for which we rely on local Canadian skills.

Redpath Mining‘s raiseboring division has completed a record-breaking hole at Kirkland Lake Gold’s Macassa mine in May of 2021. Can you tell us more about this project?

Macassa mine has been in operation for a long time. As mining progressed to deeper levels, heat from host rock posed problems for workers and equipment alike, which made additional ventilation necessary. Kirkland Lake Gold engineers devised a ventilation circuit consisting of a 1,010 m raise and a 660 m raise, which would bring fresh air from surface to the underground workings. Redpath Raiseboring was up to the task, and in 2021, completed the record-breaking continuous leg to 1,670 metres. The feat was accomplished with a Redbore 70 underground, and a Redbore 90EX on surface, each completing a 660 m and a 1,010 m hole, respectively.

Can you elaborate on Redpath’s approach to innovation and technology?

A big driver of innovation for us is safety and working on reducing operational risk. Overall, our technology tends to follow a pattern of starting off with a problem that evolves into a Redpath solution. A recent focus of ours has been working on products that provide real-time information so that decision-makers can lead operations with accuracy and make well-informed rapid choices. This has only been accelerated by Covid, as operations moved remotely which amplified this requirement.

What are the unique factors of that you need to consider when developing new technologies for extreme environments?

We currently have projects where extremely cold temperatures and blizzards are the norm. In such cases, the equipment is modified using synthetic oils and heating packages. Another aspect to consider is how climate affects individuals on the ground. As we are an underground mining contractor, we encounter the environment as we are getting out or in, so it is not as problematic to a large extent, but during blizzards sometimes operations are shut down. Other unique Arctic challenges include blackout periods for ship access to sites. On the other hand, in South America we work in high altitudes, working in mines over 4,000 or 5,000 m above sea level. Oxygen levels at these altitudes affect people and their ability to work, as well as the equipment. We have yet to witness significant impact to our operations due to climate change but we are certainly aware of it. For example, we work on Glencore’s Raglan mine, which is developed in permafrost. If the temperature rises to the point the permafrost thaws it will affect the integrity of the underground excavations.

What is your outlook for the industry over the next two years, following this period of challenges?

Redpath is optimistic, considering the state of the commodities market and demand for metals, which has performed exceptionally well amid the crisis over the last two years. Current metal prices are fuelling investor appetite to fund, and mining companies to develop the projects. We are also seeing increasing interest in the acquisition of greenfield projects. A key driver for the market is the global green energy revolution that promotes electric and battery-powered vehicles. There is a solid demand for copper, nickel and battery metals and we see a healthy pipeline of projects. Vale is investing in the Sudbury Basin and is working with Glencore to find a solution for development of Nickel RimDeep – Victor. Meanwhile, Redpath is sinking new shafts for Alamos Gold. Canadian Malartic is also planning a new shaft at Odyssey. We are working with some clients internationally on expansions as well, such as in Peru and Mongolia. In Indonesia, Freeport McMoran is finishing the development of the Grasberg mine and looking at adjacent ore bodies. We are seeing a lot of opportunities overall, across the board.

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Technological Advancements & Innovation