Obstruction Lighting proposal
Guinea Hotel (PGN231237)
The hotel building consists of 15 floors, if we assumed each level height is 4 meters, so the estimated total building height is 64 meters.
From height we define the number of light levels, and from width& width we determine the number of aircraft warning lights.
According to ICAO-Annex-14 (international Civil Aviation organization), From this
curve, we will use Two light levels.
At the top of building Medium intensity – B Type &
At the half of building height Low intensity – B Type
W & L ≤ 45 m
45m < W & L ≤ 90m
W & L > 90m
4 Obstruction Light, one at each corner
3 Obstruction Light, equispaced along L or W
one Obstruction Light should be spaced at intervals < 45 m