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Minggu, 27 November 2016

Essential Lighting For Heliport Installation Ideas

By Paul Wood


Without lighting, airports functionality is disrupted. The airport becomes a risky place during the night since the light is needed for landing planes or planes taking off. Therefore without lighting, accidents could be caused like crashing while landing. Runways should be lit by lighting for Heliport. When putting up or fixing lights, there are laid guidelines and rules that ought to be followed be it on rooftops, ground or elevated heliports. There are codes to be also followed when installing illumination systems on helipads to ensure uniformity around the world.

Approach lightings to indicate the best approach for helicopter touchdown should be installed for guiding the chopper pilot on how to approach the heliport correctly to safely touchdown. Three rows of light should be used in this system in intervals of 30 meters. 90 meters from the takeoff and the last approach perimeter 18 meters long crossbar should be set. The crossbar holds the light at a right angle to lines of the approach light which are at a spacing of 4.5 meters between them.

Installing more light bulbs beyond the cross bar is an important idea too and a space of 30 meters left. Such light bulbs can be flashy or not but ought to be of a different color to indicate that the endpoint is close. Also, a 210m in length is appropriate if the approach installation for a non-precision final approach and takeoff.

For a ground-level heliport, illumination for the Final approach and Take-Off area must be done on the edges, covering the whole area. On the regular, if the area is constructed in a square or rectangular shape, it should have at the minimum, four lights with a 50 meters spacing so that every corner has a light. For other shapes that the Final Approach and Takeoff may assume, the bulbs must be at least 10 and should have a spacing of 5-meter intervals. The lights, of course, is multidirectional and white color.

Aiming lights are also required in heliports. The pilot needs guidance on how to approach the touchdown for safe landing, and these lights are his or her guide. They are arranged in such a manner to form a wedge shape pointing the touchdown. Six white light bulbs make the aiming light with a light at each of the three vertexes.

Floodlight and perimeter light bulbs are vital when it comes to the touchdown and lift-off area. This is usually vital especially when the luminescent installation have been installed. The common color is usually green and a space of 3m between the elevated ones. A minimum of 4 lights is the required one in each side totaling to 8. In case floodlights are of dire need, then a 10m interval is the advisable one.

Taxiways and apron aside from runways illumination are also very crucial. They come in color blue, and of course, they too are omnidirectional, and they consume a low transformer voltage of 240 volts.

Heliport light installation guidelines can be found from ICAO. The brilliancy of the light ought to be be adjustable to control light intensity in different weather conditions. Lightings could be done correctly in heliports for safety purposes.




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