56
of the airside in comparison with the terminal building. Aircraft size doesnt affect the terminal in any manner since it is physically removed from the terminal.
Advantages include short walking distances, and common facilities and common departure lounges. This system can be expanded at a fraction of the cost of
construction in other designs. If the amount of flights is increased, frequency of Passenger Transport Vehicles PTV can be increased or number of PTVs can be
increased. operations can increase without effecting the main physical structure. Therefore it remains highly flexible in terms of design.
A disadvantage of the design is that it increases the passenger loading time since the passengers must be first on loaded onto a vehicle, then offloaded and
onloaded onto the aircraft, this can lead to delays. Operating costs are also a factor important that the vehicles must be manned and maintained.
2.10 Determinants of Facilities in Passenger Terminal
Facilities that should be provided at a passenger terminal can be estimated using a variety of ways. This section will use a method to determine the facility.
2.10.1 Departue Curb
The data needed are : A = number of passengers at busy hour which will go
P = proportion of passenges using private cars taxi N = average number of passengers personal drive taxi
l = average length of curb required by private car taxi
57
t = time use of curbs needed on average per private car taxi The formula of the length of departuecurb :
L = Ablt60 = 0.095ap meter +10
2.10.2 Departures Concourse The data needed are :
A = number of passengers at busy hour which will go B = number of transit passengers
Y = average time per person which take passenger S = required area per person rn2
O = number of people who take passengers The formula to count the area needed for departures concourse is :
A = s y60 {3a1+0+b2
2.10.3 Check-in desks, centralized, common check-in
The data needed are : A = number of passengers at busy hours which will go
B = number of transit passengers Y = average usage time passengers processing minute
The formula to count the number of Check-in desks, centralized, commoncheck-in :
N = a+bx t60 place +10
58
2.10.4 Queue area to check in
The data needed are : a = number of passengers at busy hours which will go
b = number of transit passengers s = area required per passenger m2
50 of the number of passengers during rush hour came in the first 20 minutes The formula to count the area of Queue area to check in :
A = s x 2060 x3a-b2 - a-b = 0,25a-b m2 -10
2.10.5 Departure Passport Control
The data needed are : a = Number of passenger in busy hour
b = Number otranfered passenger t = the length of time needed to control every passanger minute
Formula to count the number of officers needed : N = a+bt60 officer - 10
2.10.6 Departure Lounge
The data needed are : A = number of passengers at busy hours which will go
S = area required per passenger m2 U = average usage time per passenger to travel far minutes
59
I = proportion of passengers who traveled far K = proportion of passengers traveling near
Formula to count the area of Departure Lounge needed : A
= scui60-cvk60 = cui-vk30 ...m2 -10
2.10.7 Security Check — Centralized The data needed are :
