Innovative Airside Simulation using PTV Vissim

1 PTV Vissim User Group Meeting India 2017 5 November 2017 HICC, Hitech City, HyderabadInnovative Airside Simulation using PTV Vissim Srinivas Bandaru2 Presentation Structure Study Background Project Scope Study Objective Study Approach and Methodology Parameters/Assumptions Apron GSET ravel Pattern and Stand Circulation GSES imulation model Network Preparation PT Lines and Schedules Model runs and results Key Takeaways Modelling Challenges Potential Improvements3 Study Background4 Study Background Air Traffic at Bengaluru Airport growing exponentially during 10 years Existing Terminal 1 with 20 M P PArunning soon at capacity and Airport is developing new Terminal 2 with more than double of the existing capacity in two phases Preliminary plans have been developed and detailed plan preparation is under progress ExistingTerminal 1 ProposedTerminal 25 Study

2 Background CH2M recently conducted a major Simulation study for Bengaluru Airport for this new Terminal 2 with associated aircraft stands and landside access. CH2M developed Simulation models for landside traffic, terminal passengers and Airside Ground Service Equipment (GSE) vehicle movements to validate designs Vissim has been used for Landside Traffic and Airside GSE Simulation . 6 Study Background Objective Objective is to visualize and analyseGSE operations on apron roads to identify the capacity reserves and future bottlenecks to inform design changes or future operation management Actual vehicle flow on each aircraft stand and the aircraft movement modelling are outside the scope, but the impact is to be considered on apron roads Limited study duration of about 12 weeks for draft reportTerminalApron7 Scope Study network includes all proposed terminal apron roads along with connections to existing/future terminals and landside access roads GSEflow on apron during combined apron peak hour for different phases of terminal development is modelled.

3 Final phase details ( the most demanding case) are discussed under current context. TerminalApronStudy Background8 Study Approach and Methodology9 Study Approach GSEon Apron Simulation models developed for peak period with applicable GSEflows at contact and remote stands Different vehicle categories decided based on GSEoperations and servicing requirements Peak Period and ATMs Design Day Flight Schedules (DDFS) analyzed to identify peak hours and corresponding Air Traffic Movement (ATMs) Peak ATMs are identified by arrival/departure at contact and remote stands for modelling GSEfor Staging and Servicing GSE movement is schedule-based depending on flight schedules (arrival/departure times) Deployment of various GSEfor each ATM for servicing based on type of aircraft and stand location Stand flow in line with positioning of GSEon either side of aircraft Service times at stands include staging/waiting time and actual servicing time for each ATM Travel Pattern and Assignment GSEis deployed from/to different stand locations, GSEareas, terminal bus bays, baggage handling locations and other parking/operational areas Traffic assignment is done assuming likely routes and restrictions to generate GSEflows on apron roads10 GSEV ehicle Physical Dimensions 19 GSEvehicle categories are identified based on likely operations at apron Physical parameters are taken from standard GSEequipment dimensionsStudy MethodologyS NoVehicle TypeVehicle SizeLength (m)Width (m)

4 1 Tow Ground Power Unit deck cargo Pumping Water Bulk Train - Bulk Train - Trailer9 Lavatory Cargo ULD- Cargo ULD- Conditioning Unit Stairs maintenance Methodology Peak ATMs Flight schedules are taken from Design Day Flight Schedules (DDFS) developed by CH2M airport planners and agreed with client Peak hour ATMs by type of aircraft and stand considered are related to combined peak hour on apron. Airport wide ATMs are close to 130 (T1-37 and T2 93).Air Craft TypeContact ATMs Remote ATMsTotal ATMsArrivalDepartureTo t a lArrivalDepartureTo t a lArrivalDepartureTo t a lCodeC172037232245404282 Code E5490115510 CodeF101000101To t a l PeakHour232447232346464793 Aircraft ICAO Code TypeNumberArrival timeDeparture timeCode C320 CCV14 Dep8:259:000:3573 GCCV14 Arr10:1511:050:50737 CCV16 Dep8:359:000:25738 CCV16 Arr/Dep9:209:550:35DH8 CCV16 Arr10:2010:500.

5 30 Aircraft TypeStand ATM during Peak PeriodActual Flight Schedule (Hours)Stand Duration12 Study Methodology Flights for Modelling Stand allocation details at contact and remote stands during peak hour are developed by airport planners based on expected demand All ATMs impacting peak GSEflow even outside peak hour are considered in the model Remote StandsRemote StandsContact StandsContact Stands13 Study Methodology GSEV ehicle DeploymentoEach GSE required for arrival/departure sequence decided based on type of aircraft (Code C, E or F) and servicing requirementsoCargo loader and belly cargo ULDsrequired for Code E & F aircraft onlyoGround power, Air conditioning unit, Passenger stairs, PRMlift/vehicle, remote buses required only for remote standsoRest of the vehicles required at both contact and remote stands S NoVehicleContact StandsRemoteStandsCode CCode ECode FCode CArrivalDepartureArrivalDepartureArrival DepartureArrivalDeparture1 Tug - without tow bar-1-1-1-12 Mobile Ground Power Unit------1-3 Catering Truck1-2-3-1-4 Lower deck cargo loader--2-2---5 Fuel Pumping Truck-1-1-2-16 conveyor Belt2-----2-7 Potable Water Vehicle-1-1-1-18 baggage Bulk Train223344229 Lavatory Vehicle-1-1-1-110 Belly Cargo ULD--3344--11 Air Conditioning Unit------1-12 Passenger Stairs------2-13 Line maintenance car-1-1-1-114 Crew vehicle1111111115 Dispatcher/supervisor1111111116 PRM lift (not always) vehicle (not always)

6 Truck1-1-1-1-19 Remote Buses------3314 Study Methodology GSES tand Service Times GSEvehicle average stand service are considered based on standard servicing operations Service times are different for different types of aircraft WaitingtimeatbusbaysnearterminaloDepartu rebays: 5 minutesoArrivalbays: 2 minutesS NoVehicleService Time (Minutes)Code CCode ECode F1 Tow Truck - with tow bar1010102 Ground Power Unit4560903 Catering Truck2030504 Lower deck cargo loader3040605 Fuel Pumping Truck1525406 conveyor Belt3040907 Potable Water Vehicle1018308 baggage Bulk Train1515159 Lavatory Vehicle15152510 Belly Cargo ULD10101011 Air Conditioning Unit45609012 Passenger Stairs45609013 Line maintenance car10101014 Crew vehicle55515 Dispatcher/supervisor10101016 PRMlift (not always)77717 PRM vehicle (not always)

7 77718 Cleaning Truck20459019 Remote Buses10101015 ArrDep-50510-20-15-10-50 Contact015 min5 minRemote015 min5 minContact00 Remote10 Contact01 Remote01 Contact00 Remote00 Contact01 Remote01 Contact20 Remote20 Contact01 Remote01 Contact225 minRemote225 minContact01 Remote01 Contact115 minRemote115 minContact00 Remote10 Contact10 Remote20 Contact01 Remote01 Contact115 min5 min5 minRemote115 min5 min 5 minContact115 minRemote115 min18 Cleaning Truck20 min 20 min 19 Remote BusesNot required as passenger boarding bridge is available10 min10 min16 PRM lift (not always)*Not required as passenger boarding bridge is available7 min7 min 17 PRM vehicle (not always)*Not required as passenger boarding bridge is available7 min 7 min 15 Dispatcher/supervisor10 min 10 min10 min 10 min 13 Line maintenance car10 min10 min 14 Crew vehicle11 Air Conditioning UnitNot required as fixed pre-conditioned air is provided On stand for duration 12 Passenger StairsOn stand for durationOn stand for duration9 Lavatory Vehicle15 min15 min 10 Bulk baggage Train10 min 10 min10 min 10 min7 Potable Water Vehicle10 min10 min8 baggage Bulk Train15 min15 min 15 min 15 min 5 Fuel Pumping Truck15 min15 min 6 conveyor BeltOn stand for durationOn stand for duration3 Catering Truck20 min20 min4 Lower deck cargo loaderNot required for Code C aircraftNot required for Code C aircraftTime BeforeDeparture (min)

8 Push Back1 Tug2 Mobile Ground Power UnitNot required as fixed power is providedOn stand for durationVehicleStand TypeGSE per ATMS tagi ngTime AfterArrival (min)Aircraft ParkedPeriod (Varies)Study Methodology GSES tand Schedule Scheduling and deployment of GSEdone based on flight arrival and departure times and service times required for service including staging GSES tand Sequence Arrival and Departure sequence for each type of aircraft at Contact and Remote Stands Code C aircraft total stand time : 45 minoArrival 15 min oDeparture 30 min16 Int DepInt ArrivalDomestic ArrivalDom DepartureDep BaggageArrivalBaggageDom DepartureWater Filling StationLEGENDGSE Parking AreasArrival BusbaysDeparture BusbaysBaggage HandlingCrew Pickup/dropStudy Methodology Apron Travel Pattern GSE flow mainly happens between aircraft stands and the following locations.

9 OGSEparking areasoRemote/contact standsoBus bays at terminaloBaggage handling at terminaloAirside/landside GateoOther parking/facilities on apronoAlternate terminal areas17 Study Methodology Stand Circulation - GSEflow at Contact Stand One set of bulk baggage , conveyor belt , belly cargo and cargo loader, crew and line maintenance vehicles are added as staging One set of bulk baggage , conveyor belt , belly cargo, cargo loader and catering truck enter from HoSand exit to To S. Rest enter and exit from either HoS/To SroadsCargo LoaderCatering TruckConveyor BeltBelly CargoBaggage Bulk TrainFuel Pump TruckBaggage Bulk TrainBelly CargoCatering TruckConveyor BeltCargo LoaderHead off Stand road(HoS)Tail off Stand road(ToS)V40 conveyor BeltBaggage Bulk trainBelly CargoCargo LoaderLine MaintenanceCrew vehiclePassenger StairsCleaning TruckWater vehicleLavatory VehicleStagingServicingLegendTugCrew VehicleLine MaintenanceDispatch Vehicle 18 Study Methodology Stand Circulation - GSEflow at Remote Stand One set of passenger stairs, bulk baggage , conveyor belt , remote buses, crew and line maintenance vehicles are added as staging Buses, PRMvehicles, One set of bulk baggage and conveyor belt , Lavatory and Water vehicles enter from HoSand exit to To S.

10 Rest enter and exit from either HoS/To SroadsHead off Stand road(HoS)Tail off Stand road(ToS)120 Air condition unitGround power UnitCatering TruckConveyor BeltBaggage Bulk TrainBaggage Bulk TrainConveyor BeltBelly cargo Fuel Pump TruckConveyor BeltBaggage bulk trainsStagingServicingLegendLine MaintenanceCrew vehiclePassenger stairsRemote BusesPRMLiftTugCrew VehicleLine MaintenanceDispatch VehiclePassenger Stairs Remote BusesPRM Lift vehiclePRMLiftPassenger Stairs Cleaning TruckWater VehicleLavatory Vehicle19 Study Methodology Other Assumptions Apron SpeedsoBuses are assumed to travel at 15 kmphon the apronoBaggage trains/tugs at 10 kmphon average oRest of the vehicles would travel in the range of 10-20 kmphoNo vehicle would travel above 25 kmph GSEF lowacrossTaxiwaysoLimitedonlytocriticalr emotebuses,baggagetrains,cateringtrucks, c r e w.