Boundary Bay Airport Zoning Regulations — (a)
The approach surfaces, shown outlined in blue on the Department of Transport Plan B.C. 1266, dated January 14, 1980, are surfaces abutting each end of the strips associated with the runways designated 07-25, 07R-25L and 12-30 and are described as follows: (a) a surface abutting the end of the strip associated with runway approach 07 consisting of an inclined plane having a ratio of one metre measured vertically to 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 western extremity of said outer surface, thence said approach surface shall slope upward at the above specified slope of one metre measured vertically to 50 metres measured horizontally, rising to an imaginary horizontal line drawn at right angles to the projected centre line of the strip and distant 15 000 metres measured horizontally from the end of the strip, the outer ends of the imaginary horizontal line being 2 400 metres from the projected centre line, said imaginary horizontal line being 290.6 metres, measured vertically, above the airport reference point; (b) a surface abutting the end of the strip associated with runway approach 25 consisting of an inclined plane having a ratio of one metre measured vertically to 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 eastern extremity of said outer surface, thence said approach surface shall slope upward at the above specified slope of one metre measured vertically to 50 metres measured horizontally, rising to an imaginary horizontal line drawn at right angles to the projected centre line of the strip and distant 15 000 metres measured horizontally from the end of the strip, the outer ends of the imaginary horizontal line being 2 400 metres from the projected centre line, said imaginary horizontal line being 280.8 metres, measured vertically, above the airport reference point; (c) a surface abutting the end of the strip associated with runway approach 07R consisting of an inclined plane having a ratio of one metre measured vertically to 40 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 imaginary horizontal line drawn at right angles to the projected centre line of the strip and distant 3 000 metres measured horizontally from the end of the strip, the outer ends of the imaginary horizontal line being 375 metres from the projected centre line, said imaginary horizontal line being 45 metres, measured vertically, above the airport reference point; (d) a surface abutting the end of the strip associated with runway approach 25L consisting of an inclined plane having a ratio of one metre measured vertically to 40 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 imaginary horizontal line drawn at right angles to the projected centre line of the strip and distant 3 000 metres measured horizontally from the end of the strip, the outer ends of the imaginary horizontal line being 375 metres from the projected centre line, said imaginary horizontal line being 45 metres, measured vertically, above the airport reference point; (e) a surface abutting the end of the strip associated with runway approach 12 consisting of an inclined plane having a ratio of one metre measured vertically to 40 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 imaginary horizontal line drawn at right angles to the projected centre line of the strip and distant 3 000 metres measured horizontally from