I think that would be incorrect, Madame Bourgeois. It is not that one contractor can do the work; it is that there is a list of qualified contractors, a list of pre-qualified contractors, of which one will do the work because his price will be the lowest conforming bid.
It's not that there is only one person who is capable. Anyone who is on the list is capable, has been judged capable by Public Works and RPCD. There is going to be only one person who will do that work, and according to the public tender process, it will be the lowest conforming bid.