A whole bunch of tender evaluation systems actually have those sorts of things built into them. If you're building 100 kilometres of road, 40 kilometres a season, you bid the entire road so they can stockpile the material, and they'll have the workforce and the equipment. You can actually get your costs down. If somebody knows how to do that style of work, then they're perhaps the preferred bidder over somebody who would be doing it for the first time.
