Overview

elevator traffic analysis&

simulation report

To study, analyse and recommend the optimum elevator services requirements via Elevate trafficanalysis tool for the following projects details:

Project NameNature of ProjectLifts Details

: Temara Pekeliling: Service Apartment:As shown below.

Building No. of Lift

Left Wing 4

Right Wing 4

TOTAL 8

Performance CriteriaThe measure of elevator system performance is evaluated by comparing the actual response to generally accepted standards in 2 separate categories namely:

a. 5 Minute Handling Capacity expressed as a percentage (%) of total population.b. Average interval between elevators expressed in seconds (s)

Having established the population requiring elevator service, it is necessary to determine the flow rate at whichpeople will enter the building and require transportation to higher floors. This flow rate is usually expressed as thepercentage (%) of the total population requiring elevator service during a 5 Minute period, and this is known as thehandling capacity of the installation. Handling capacity is related to the building arrival rate as shown below:-

The average interval is expressed in seconds (s) and represents the round trip time of 1 car divided by the no. ofcars interconnected in the common group system and provides a criterion for measuring the quality of service asshown below:-

Building Type/Class Up-Peak CriteriaApartment 5~7%

Building Type/Class Up-Peak CriteriaApartment 40~70s

Results of AnalysisThe attached supplement copies are the summary results of the analysis and shall serve as a guide to ourrecommendation as follows:-

• 15 Persons

a) The firemen lift shall be grouped with all the passenger lifts.

Quantity ofElevator

Speed 5-Min HandlingCapacity

Average WaitingTime

Results

8 180mpm/3 mps 7.6% 22.8s Excellent

b) 10% losses applied.c) Service lift was not included in this analysis

Quantity ofElevator

Speed 5-Min HandlingCapacity

Average WaitingTime

Results

8 180mpm/3 mps 8.3% 28.2s Excellent

• 11 Persons

Based on the simulated traffic analysis and simulation; we are of the opinion that the following recommendation can beconsidered:-

1. The allocated no. of elevators are sufficient to provide the efficient service to the building.

Special Note:Kindly take note that the results of this analysis are based on industry standard service characteristics and currentequipment performance capabilities. Differences between this report and the actual services provided by the indicatedequipment may be encountered due to variations in user behavior or building design which where not anticipated whenthis report was prepared. We will not be held responsible for service deficiencies resulting from the acceptance of anystatistical assumptions by the design professional.

Recommendations

SpecificationType of Lift Passenger Lift (Option 1)Quantity 4Operation 4-Car GroupCapacity (Person/kg) 15/1025Speed (mpm) 180Travel Height (mm) 110,800Stops/Openings 34 / 34

Internal Car PlatformSize (mm)

1600 (W) x 1550 (D) x 2500 (H) – L1,L2,L31600 (W) x 1550 (D) x 2600 (H) – L4

Door OpeningSize (mm)

1000 (W) x 2100 (H)

Hoistway Size (mm) 2400 (W) x 2500 (D)

Machine Room Height (mm) 3000Overhead (mm) 6100Pit Depth (mm) 2800

SpecificationType of Lift Passenger Lift (Option 2)Quantity 4Operation 4-Car GroupCapacity (Person/kg) 15/1025Speed (mpm) 180Travel Height (mm) 110,800Stops/Openings 34 / 34

Internal Car PlatformSize (mm)

1600 (W) x 1550 (D) x 2500 (H) - L1,L2,L31300 (W) x 2100 (D) x 2600 (H) – L4

Door OpeningSize (mm)

1000 (W) x 2100 (H)

Hoistway Size (mm)2400 (W) x 2500 (D) – L1,L2,L3

2500 (W) x 2600 (D) – L4Machine Room Height (mm) 3000Overhead (mm) 6100Pit Depth (mm) 2800