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Being a surface abutting each end of the strip associated with runway designated as 11-29 and more particularly described as follows:
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(a)
a surface abutting the end of the strip associated with runway approach 11 consisting of an inclined plane having a ratio of one (1) metre measured vertically to fifty (50) metres measured horizontally rising to an intersection with the outer surface, thence said approach surface shall be horizontal and contiguous to said outer surface to an intersection with the northwestern extremity of said outer surface, thence said approach surface shall slope upward at the above specified slope of one (1) metre measured vertically to fifty (50) metres measured horizontally rising to an imaginary horizontal line drawn at right angles to the projected centre line of the strip and distant fifteen thousand (15 000) metres measured horizontally from the end of the strip, the outer ends of the imaginary horizontal line being two thousand four hundred and seventy-five (2 475) metres from the projected centre line; said imaginary horizontal line being two hundred and seventy-one (271) metres, measured vertically above the assigned elevation of the airport reference point; and
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(b)
a surface abutting the end of the strip associated with runway approach 29 consisting of inclined plane having a ratio of one (1) metre measured vertically to fifty (50) metres measured horizontally rising to an intersection with the outer surface, thence said approach surface shall be horizontal and contiguous to said outer surface to an intersection with the southeastern extremity of said outer surface, thence said approach surface shall slope upward at the above specified slope of one (1) metre measured vertically to fifty (50) metres measured horizontally rising to an imaginary horizontal line drawn at right angles to the projected centre line of the strip and distant fifteen thousand (15 000) metres measured horizontally from the end of the strip, the outer ends of the imaginary horizontal line being two thousand four hundred and seventy-five (2 475) metres from the projected centre line; said imaginary horizontal line being two hundred and seventy-one (271) metres, measured vertically, above the assigned elevation of the airport reference point; and
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(c)
a surface abutting the end of the strip associated with runway approach 18 consisting of an inclined plane having a ratio of one (1) metre measured vertically to forty (40) metres measured horizontally rising to an intersection with the outer surface thence said approach surface shall be contiguous to said outer surface to an intersection with the northern extremity of said outer surface, said intersection being on the projected centre line of the strip and distant three thousand eight hundred and fifty (3 850) metres from the end of the strip, the outer end of said approach surface shall be an imaginary horizontal line drawn at right angles to the projected centre line of the strip, the outer ends of the imaginary horizontal line being seven hundred and twenty-seven decimal five (727.5) metres from the projected centre line, said imaginary horizontal line being forty-five (45) metres, measured vertically, above the airport reference point; and
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Being a surface consisting of an inclined plane rising at a ratio of one (1) metre measured vertically to seven (7) metres measured horizontally at right angles to the centre line, and centre line produced, of each strip extending upward and outward from the lateral limits of each strip and its approach surfaces to an elevation of forty-five (45) metres, measured vertically above the assigned elevation of the airport reference point, which transitional surfaces are shown outlined red on Department of National Defence Plan No. B.C. 1289, sheets 7, 10, 15, 16, 17, 19 to 26 inclusive dated the 6th day of February, 1979 and revised sheets 1, 1A, 8, 11, 12, 13, 14 and 18 dated the 12th day of May, 1981.
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