Hay River Airport Zoning Regulations (C.R.C., c. 87)

PART IAirport Reference Point

Being a point lying perpendicularly distant two hundred and fifty (250) feet southeasterly from a point in the centre line of runway 21-03 distant northeasterly two thousand two hundred and twenty-five (2,225) feet from the intersection of the centre lines of runways 21-03 and 30-12.

PART IIDescription of Outer Limits of Lands

COMMENCING at a point in the southwesterly boundary of Lot Twenty-seven (27), Plan 40266 (CLSR) 38 (L.T.O.), being a subdivision of the settlement of Hay River in the Northwest Territories, where it is intersected by the circumference of a circle having a radius of thirteen thousand (13,000) feet and centered at the airport reference point as described in Part I hereof; THENCE, in a southeasterly direction following the circumference of the said circle clockwise to the point where it intersects the easterly boundary of Lot Seven Hundred and Eighty-one (781), Plan 52725 (CLSR) 397 (L.T.O.), being a subdivision of the town of Hay River; THENCE, southerly along the said easterly boundary of said lot to the southeast corner thereof; THENCE, westerly along the southerly boundary of said lot and its straight production across Woodland Drive to the northeast corner of Lot Seven Hundred and Eighty-two (782); THENCE, southerly following the easterly boundaries of Lots Seven Hundred and Eighty-two (782) and Seven Hundred and Eighty-five (785) to the southeast corner of said Lot Seven Hundred and Eighty-five (785); THENCE, westerly following the southerly boundaries of said Lot Seven Hundred and Eighty-five (785) and Lot Seven Hundred and Eighty-three (783) and their straight production across the McKenzie Highway as shown on Plan 42253 (CLSR) 167 (L.T.O.) to intersect the easterly boundary of Lot Six Hundred and Sixty-five (665), Plan 51989 (CLSR) 365 (L.T.O.), being a subdivision of said town of Hay River; THENCE, southerly along the said easterly boundary of said lot to the southeasterly corner thereof; THENCE, westerly following the southerly boundaries of Lots Six Hundred and Sixty-five (665), Six Hundred and Forty-five (645) and Six Hundred and Forty-Six (646) of said Plan and the southerly boundary of Lot One Thousand and Thirty-five (1,035), Plan 58965 (CLSR), being a subdivision of the said town of Hay River, and their straight production across intervening roads to the southwesterly corner of said Lot One Thousand and Thirty-five (1,035); THENCE, northerly along the westerly boundaries of Lots One Thousand and Thirty-five (1,035) and One Thousand and Thirty-six (1,036) to the point thereon of intersection with the circumference of the above mentioned circle; THENCE, in a westerly direction following the said circumference clockwise to its intersection with the northeasterly boundary of Lot Three (3) of said Plan 40266 (CLSR) 38 (L.T.O.); THENCE, southeasterly following the sinuosities of the shoreline of Great Slave Lake, said shoreline being the northeasterly boundaries of Lots Three (3), Five (5), Seven (7), Twelve (12) and Fourteen (14) of said Plan to the northwesterly boundary of said Lot Twenty-seven (27) of said Plan; THENCE, southwesterly along the said northwesterly boundary of said Lot Twenty-seven (27) to the southwesterly corner thereof; THENCE, southeasterly along the southwesterly boundary of said lot to the point of commencement as said outer limits are shown on Department of Transport Plan No. E. 1180 dated September 18, 1975.

PART IIIDescription of Each Approach Surface

Being a surface abutting each end of the strips associated with the runways designated 21-03 and 30-12, and more particularly described as follows:

• (a) a surface abutting the end of the strip associated with runway approach 21 consisting of an inclined plane having a ratio of one (1) foot measured vertically to fifty (50) feet measured horizontally rising to an imaginary horizontal line drawn at right angles to the projected centre line of the strip, two hundred (200) feet measured vertically above the elevation at the end of the strip and ten thousand (10,000) feet measured horizontally from the end of the strip, the outer ends of the imaginary horizontal line being one thousand two hundred and fifty (1,250) feet from the projected centre line,

• (b) a surface abutting the end of the strip associated with runway approach 03 consisting of an inclined plane having a ratio of one (1) foot measured vertically to fifty (50) feet measured horizontally rising to an imaginary horizontal line drawn at right angles to the projected centre line of the strip, two hundred (200) feet measured vertically above the elevation at the end of the strip and ten thousand (10,000) feet measured horizontally from the end of the strip, the outer ends of the imaginary horizontal line being one thousand two hundred and fifty (1,250) feet from the projected centre line,

• (c) a surface abutting the end of the strip associated with runway approach 30 consisting of an inclined plane having a ratio of one (1) foot measured vertically to fifty (50) feet measured horizontally rising to an imaginary horizontal line drawn at right angles to the projected centre line of the strip, one thousand (1,000) feet measured vertically above the elevation at the end of the strip and fifty thousand (50,000) feet measured horizontally from the end of the strip, the outer ends of the imaginary horizontal line being eight thousand (8,000) feet from the projected centre line, and

• (d) a surface abutting the end of the strip associated with runway approach 12 consisting of an inclined plane having a ratio of one (1) foot measured vertically to fifty (50) feet measured horizontally rising to an imaginary horizontal line drawn at right angles to the projected centre line of the strip, one thousand (1,000) feet measured vertically above the elevation at the end of the strip and fifty thousand (50,000) feet measured horizontally from the end of the strip, the outer ends of the imaginary horizontal line being eight thousand (8,000) feet from the projected centre line,

which approach surfaces are shown on Department of Transport Plan No. E. 1180 dated September 18, 1975.

PART IVDescription of the Outer Surface

Being an imaginary surface consisting of

• (a) a common plane established at a constant elevation of one hundred and fifty (150) feet above the elevation of the airport reference point, and

• (b) where the common plane described in paragraph (a) is less than thirty (30) feet above the surface of the ground, an imaginary surface located thirty (30) feet above the surface of the ground,

which outer surface is shown on Department of Transport Plan No. E. 1180 dated September 18, 1975.

PART VDescription of Each Strip

Each strip is described as follows:

• (a) the strip associated with runway 21-03 is five hundred (500) feet in width, two hundred and fifty (250) feet being on each side of the centre line of the runway, and five thousand five hundred and twenty-five (5,525) feet in length, and

• (b) the strip associated with runway 30-12 is one thousand (1,000) feet in width, five hundred (500) feet being on each side of the centre line of the runway, and six thousand four hundred (6,400) feet in length,

which strips are shown on Department of Transport Plan No. E. 1180 dated September 18, 1975.

PART VIDescription of Each Transitional Surface

Being a surface consisting of an inclined plane rising at a ratio of one (1) foot measured vertically to seven (7) feet measured horizontally at right angles to the centre line and centre line produced of each strip and extending upward and outward from the lateral limits of each strip and its approach surfaces to an intersection with the outer surface or another transitional surface of an adjoining strip, all as shown on Department of Transport Plan No. E. 1180, dated September 18, 1975.