This document provides an overview of the building services systems used at Publika, a mixed-use development in Kuala Lumpur, Malaysia. It discusses the ventilation, vertical transportation, fire protection, and electrical supply systems. For ventilation, it describes the centralized air conditioning system used, including water chillers, variable air volume zones, and diffusers. The vertical transportation section examines the elevators and escalators, noting Publika has both. Fire protection components are outlined, along with recommendations to improve the hydrants, compartments, and wet riser system. Finally, the document details Publika's electrical supply from the TNB substation to distribution panels and branch circuits.

1. School of Architectural,
Building &
Design
Building Services 2
Topic: The Building Services
System
(PUBLIKA)
Group Member: Lee Han Lin 0310527
Leonard R Kombo 0313369
Melvin Lim 0315772
Moy Chin Hoong 0314014
Muhammad Hakim 0310371
Parham Farhadpoor 0313698
Voon Sze Lun 0315032

2. The Table of Content
1.0 Introduction …………………………………………………………..(Page 1)
2.0 Ventilation …………………………………………...………………..(Page 2)
2.1 Natural Ventilation
2.2 Mechanical Ventilation
2.2.1 Fans
2.2.2 Air-Conditioning
2.2.2.1 Unitary System
2.2.2.2 Package System
2.2.2.3 Centralized System
2.3 Diffusers
2.4 Zoning & Control
2.5 The application of air-conditioning system in Publika
2.5.1 Centralized System
2.5.2 Water Chiller System
2.5.3 Multi Zone Variable Air Volume
2.5.4 Diffusers
2.5.5 Ducting
3.0 Vertical Transportation.……………………………………………(Page 15)
3.1 Elevator
3.2 Escalator
3.3 The Application of vertical transportation in Publika
3.3.1 Elevator
3.3.2 Escalator
3.4 Recommendation
3.4.1 Elevator
3.4.2 Escalator
4.0 Fire Protection System ……………………………………………(Page 21)
4.1 The Components of Fire Protection System
4.1.1 Fire extinguisher
4.1.2 External fire hydrant
4.1.3 Dry riser
4.1.4 Wet riser
4.1.5 Sprinkler system
4.1.6 Automatic CO2 system
4.2 The Fire Detection System
4.2.1 Manual call point
4.2.2 Smoke detector
4.2.3 Heat detector
4.3 Voice communication system
4.4 Escape route pressurization
4.5 Compartments

3. 4.6 Materials for fire safety
4.7 The Application of fire protection system in Publika
4.8 Recommendation
4.8.1 Fire hydrant
4.8.2 Compartments
4.8.3 Wet riser system
5.0 Electrical Supply ……………………………………………………(Page 33)
5.1 TNB substation
5.2 Main switchboards
5.3 TNB meters
5.4 Distribution Panel
5.5 Branch circuit
5.6 The application of electricity supply in Publika
5.7 Under UBBL Section 253(1)
5.8 The list of photographs
6.0 Conclusion ………………..…………………………………………(Page 37)
7.0 Reference List ………………………………………………………(Page 38)