To obtain complete copy of the environmental studies of the sites of the future Champlain bridge in MTL which your organization holds or which is in hand, either the north and south banks of the river and the industrial or vacant lands, in the east of the current and the water quality of the river in the surroundings of the bridge. To also obtain copy of any document showing measures which were or are taken by your organization or by the means of a federal minister to counter the flows in the river and their costs for each following year of 2004 to date, on October 15, 2011.