15. For the purposes of this Act, “public infrastructure project” means any project whose purpose is to maintain, improve, replace, add or demolish an immovable or a civil engineering structure belonging to a public body or used to deliver public services of the State.
“Public infrastructure project” also includes any similar project regarding a facility or regarding an immovable or civil engineering structure not described in the first paragraph, for which a public body contributes financially, directly or indirectly, and to which the Conseil du trésor makes applicable the measures made under section 14.