This document provides a cost plan for a proposed high-rise residential development in Kuala Lumpur consisting of two 22-story towers with 335 units and podium facilities. It includes a breakdown of construction costs for the basement, podium, towers, external works, preliminaries, and contingencies totaling over $191 million. The cost plan also provides details on the construction methodology using techniques like bored piles, aluminum formwork, and sustainable features like a green roof and rainwater harvesting.

1. BUILDING ECONOMICS
GROUP ASSIGNMENT : COST PLAN
LECTURERS :
Ms. Shirley Chin Ai Ling
Mr. Soon Lam Tatt
STUDENT NAMES:
Lau Mao Hua (0320249)
Lee Kailyn (0320273)
Lee Shze Hwa (0320053)
Liew Poh Ka (0320424)
Lim Zi Shan (0320372)
Sandrabrooke Goh ChiungLang
(0329884)

2. ● It is a high rise luxury
residential segment in Kuala
Lumpur.
● Consists of 2 block of 22-
storey tower (335 unit) with
3-storey podium for car park,
1 level of public facilities, 1
level of lobby and 2 level of
basement car park
● It offers 6 types of layout,
ranging from studio unit to
penthouse
● The smallest unit has a built-
up of 549 sf while the biggest
penthouse unit has a built-
up size of 3,552 sf
INTRODUCTION TO
BENCHMARK PROJECT

3. Proposed Residential Building

4. BASEMENT
➔ 2 Floors Basement
➔ GFA: 7,708.82 m2

5. GROUND FLOOR &
PODIUM
➔ 7 Floors Podium
➔ GFA: 28,200.98 m2
➔ Facilities Floors at the highest podium
➔ Example:
Infinity pool Sky jacuzzi
Gymnasium Sauna
Children playground
Yoga deck
BBQ decks

6. SERVICE
APARTMENT
(TOWER A & TOWER B)
➔ 31 Floors
➔ GFA: 45,538.52 m2
➔ 404 Units
- 188 Typical Units
- 14 Duplex Units

7. Construction Methodology

8. Bored Piles
Bored piles
are able to
support
heavy loaded
structures
such as high
rise buildings
and bridges.
Contiguous Bored
Pile (CBP) Wall
It is suitable for
slope stabilization,
generates less
noise, cost
effective ,time
saving.
Aluminium
Formwork
It constructs a
building rapidly
yet still able to
provide high
quality.
Siphonic Roof
Drainage System &
Conventional Drainage
System
A siphonic roof drainage
system has more
efficiency and lower
maintenance cost. It has
high flexibility in design.

9. Green Roof
It is cost saving as it
requires less energy for
cooling and heating,
removes air particulates
and last longer than
conventional roofs.
LED Lighting System
LED lights consumes 50%
less of electricity compared
to conventional lighting
system, it has high design
flexibility and it is better in
saving long run cost.
Rainwater
Harvesting System
It reduces the
extraction of water
from the
environment and
help reduces water
bills.

10. Cost Plan

11. Total Construction Cost
Element Cost (RM)
Basement 9,136,650.00
Podium 41,763,450.00
Tower A 56,129,500.00
Tower B 55,607,600.00
External & Ancillary Works 6,545,000.00
Preliminaries 13,534,576.00
Contingencies 8,459,110.00
Total Estimated Construction Cost 191,175,886.00
Cost Escalation 3,823,517.72
Estimated Cost after Escalation 194,999,403.72

12. Cost Plan Breakdown for Building
Cost (RM) Basement Podium Tower A Tower B
Structure 5,987,000.00 65.53% 19,904,000.00 47.66% 20,884,000.00 37.21% 20,670,000.00 37.18%
Architecture 605,500.00 6.62% 13,009,000.00 31.15% 23,353,200.00 41.60% 23,148,200.00 41.62%
M&E
Services
2,544,150.00 27.85% 8,850,450.00 21.19% 11,892,300.00 21.19% 11,789,400.00 21.20%
Total 9,136,650.00 41,763,450.00 56,129,500.00 55,607,600.00

13. Cost Plan Breakdown for External Works

14. Q & A

15. THANK YOU