Table 10– Project Delegation of Responsibility (DoR) between Engineer and Owner’s teams Scope Item Typical scope by Engineer / Contractor Typical scope by Owner & Others Typical scope by Engineer / Contractor Typical scope by Owner & Others Historical Today Mine X X Mine Infrastructure x1 X Processing Plant X X Concentrate pipeline to port X X Concentrate Storage and Port X X Power Supply + electrical infrastructure x2 X Tailings X X Water Supply + Desalination3 x X X x Ancillary Facilities X X Communities X x4 X Health & Safety X X X Environmental Permitting X x X Risk X X X X Execution Planning X x X x Operational Readiness x5 X Project Capital and Operating Costs X X Project Economics X X 1 Mine Infrastructure is a supporting role to the main mine development by the owner 2 Historically, projects were located closer to major infrastructure 3 Historically, mining projects have been able to extract water from local in ground water resources. There has been a move to direct projects into using imported desalinated water to offset pressure on local ground water resources. 4 “x” indicates a supporting role played by the engineering contractor in helping / supporting the owners team. 5 “x” indicates a supporting role played by the engineering contractor in helping / supporting the owners team.
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