10. The Minister may authorize a person to occupy a part of the water property for non-profit purposes to install or maintain thereon any of the following works or structures by issuing a licence to that effect:(1) a platform, either a floating platform with a movable anchor or on piles, or a boathouse on piles the area of which exceeds 20 m2 or that occupies more than 1/10 of the width of the river at that place;
(2) works enabling water to be collected or evacuated;
(3) works to protect the shores or banks against erosion, subsidence, landslides or floods;
(4) a bridge whose foundations on the bed of the water property do not occupy more than 1/10 of the width at that place;
(5) a cable, a pipe or works, other than a jetty, used to link the two banks or shores or to travel from one to the other; or
(6) an anchor for mooring structures.