Montréal–Pierre Elliott Trudeau International Airport Zoning Regulations — (1)
(1) The outer surface, as shown on the zoning plan, is an imaginary surface situated at a constant elevation of 45 m above the airport reference point, but at 9 m above the ground when that elevation would place the outer surface at less than 9 m above the ground. The limit of the outer surface, in the Cities of Dollard-Des-Ormeaux, Dorval, Montréal (Boroughs of Lachine and Saint-Laurent) and Pointe-Claire, as well as in the bed of Lake Saint-Louis, is described as follows: commencing at the northern corner of Lot 5 596 752 of the Cadastre of Quebec, Registration Division of Montréal, in the City of Montréal (Borough of Saint-Laurent), being the most easterly eastern corner of the limits of the Borough of Pierrefonds-Roxboro of the City of Montréal; thence southeasterly along the northeastern boundary of Lots 5 596 752, 1 163 670 (Henri-Bourassa Boulevard), 1 163 632 and 1 163 620 (Brabant-Marineau Street) and 1 165 587 (Bois-Franc Road) to the southern corner of Lot 1 902 674 (Bois-Franc Road); thence in a general northeasterly direction along the southeastern, southern and southeastern boundaries of Lot 1 902 674 (Bois-Franc Road) and the southeastern boundaries of Lots 1 902 673 and 1 902 672 (Bois-Franc Road) to the eastern corner of Lot 1 902 672 (Bois-Franc Road); thence northeasterly along a first southeastern boundary of Lot 2 507 990 (Bois-Franc Road), on an azimuth of 52°20′41″, for a distance of 89.68 m to a point; thence northeasterly along a second southeastern boundary of Lot 2 507 990, on an azimuth of 56°34′15″, for a distance of 40.19 m to a point; thence northeasterly along a third southeastern boundary of Lot 2 507 990, on an azimuth of 56°34′45″, for a distance of 36.30 m to a point; thence easterly following a line having an azimuth of 88°02′43″, for a distance of 447.66 m to a point; thence southeasterly following a line having an azimuth of 131°55′54″, for a distance of 628.13 m to a point; thence southwesterly following a line having an azimuth of 221°55′54″, for a distance of 6.10 m to a point; thence southeasterly following a line having an azimuth of 132°17′55″, for a distance of 811.49 m to the intersection with the southeastern limit of the approach surface abutting the 24R end of the strip surface associated with runway 06L-24R, being a point having grid coordinates of N 5 039 816.361 and E 288 630.769; thence northeasterly along the southeastern limit of the approach surface abutting the 24R end of the strip surface associated with runway 06L-24R, on an azimuth of 51°21′33″ to the intersection with the northwestern limit of the approach surface abutting the 24L end of the strip surface associated with runway 06R-24L, being a point having grid coordinates of N 5 041 064.309 and E 290 191.758; thence southwesterly along the northwestern limit of the approach surface abutting the 24L end of the strip surface associated with runway 06R-24L, on an azimuth of 214°19′15″, for a distance of 2 024.21 m to a point having grid coordinates of N 5 039 392.696 and E 289 050.567; thence southeasterly following a line having an azimuth of 132°51′06″, for a distance of 943.02 m to a point; thence southwesterly along a line parallel to the centreline of runway 06R-24L and located at 475.18 m to the southeast of the centreline, on an azimuth of 222°51′06″, for a distance of 132.05 m to the intersection with the northeastern boundary of Lot 1 238 560; thence southeasterly along the northeastern boundary of Lots 1 238 560 and 1 238 552 to the eastern corner of Lot 1 238 552; thence southwesterly following a line having an azimuth of 223°22′43″, for a distance of 1 369.27 m to the northern corner of Lot 1 238 720 (Côte-de-Liesse Road); thence southeasterly along the northeastern boundary of Lots 1 238 720 (Côte-de-Liesse Road), 1 703 795 (Côte-de-Liesse Highway), 1 706 348 (Montée de Liesse) and 1 706 300 to the eastern corner of Lot 1 706 300; thence southeasterly along the northeastern boundary of Lot 1 706 349 (Mon