No, we don't, and this is why. For the bid on it, there have to be joint ventures with others who have the capacity. There's no incentive for those joint ventures to occur unless you put in there a minimum indigenous requirement, or if you don't want to put a number in there, then you can talk about the quality and scope of indigenous involvement in any subcontract that might be given from a mainline contractor.
Evidence of meeting #106 for Government Operations and Estimates in the 42nd Parliament, 1st Session. (The original version is on Parliament’s site, as are the minutes.) The winning word was businesses.
A recording is available from Parliament.