Well, there is a process for PWGSC, ourselves, which is quite distinct from the process that is used by our service provider in these contracts. I'd be happy to share a diagram with the committee, which describes that.
For example, for PWGSC, for contracts for construction from zero to $10,000, we use the select process—three firms are selected. From $10,000 to $100,000, five to eight firms are selected and bids are received. And for anything over $100,000, it's publicly advertised on MERX.
If you compare that to SNC-Lavalin O&M, there's perhaps a greater discipline because SNC-Lavalin goes from zero to $5,000 with a direct contract, $5,000 to $25,000 with at least three firms, and then $25,000 to $200,000 with five firms. Anything over that for them is publicly tendered, and they use MERX as well, as does PWGSC.
So there is a rigorous process. I must also add that as part of our annual reviews of the contract with SNC-Lavalin, the statement of work allows us to go in and make sure it is following that procedure to engage suppliers and contractors when it contracts its work.