Elemental Cost Analysis
(ECA)
SCHOOL OF ARCHITECTURE BUILDING AND DESIGN
BACHELOR OF QUANTITY SURVEYING
MEASUREMENT IV (QSB60404)
Group member:
Pang Kai Yun 0319844
Sam Wei Yin 0320364
Yeo Kai Wen 0319844
Chow Kah Yien 0320300
Tan Hwee Min 0326057
Terence Tan Peng Ong 0320275
Loh Jiun Shen 0325910
Teh Qing Da 0318590
Lim Jie Qi 0318313
Marco Leong 0320026
Le Jia Nian 0319957
PROJECT INFO
Project:
Proposed a primary school of four storey building comprising with 36
unit of classrooms, offices, library, labs, store and others facilities and
one storey building of canteen.
Location:
Above Lot 110012, Persiaran Lestari Perdana 5, Mukim Petaling, Daerah
Petaling, Selangor Darul Ehsan.
PROJECT DETAILS:
Client: S.J.K.(C) BUKIT SERDANG
Building purposes: Education
Type of project: Government
Gross floor area (GFA): 4717.07 m2
Contract Sum: RM 7,249,424.43
Date of commencement: 22th July 2013
Date of completion: 5th April 2014
LOCATION PLAN
KEY PLAN
SITE PLAN
Form 1
Form 1
Form 1
Gross Floor Area
Gross Floor Area (Ground Floor)
GFA (Ground Floor) = 1402.01 m2
Gross Floor Area (1st Floor)
GFA (First Floor) = 1105.02 m2
Gross Floor Area (2nd Floor)
GFA (Second Floor) = 1105.02 m2
Gross Floor Area (3rd Floor)
GFA (Third Floor) = 1105.02 m2
Total Gross Floor Area
TOTAL GROSS FLOOR AREA
= 1402.01 + 1105.02 + 1105.02 + 1105.02
= 4717.07 m2
NET FLOOR AREA
USABLE AREA
CIRCULATION AREA
ANCILLARY AREA
INTERNAL DIVISION
NET FLOOR AREA - GROUND FLOOR
NET FLOOR AREA - FIRST FLOOR
NET FLOOR AREA- SECOND FLOOR
NET FLOOR AREA - THIRD FLOOR
SUMMARY OF NET FLOOR AREA
TOTAL USABLE AREA = 2950.21m2
TOTAL CIRCULATION AREA = 506.75m2
TOTAL ANCILLARY AREA = 1066.51m2
TOTAL INTERNAL DIVISION = 193.60m2
FLOOR SPACE NOT
ENCLOSED
FLOOR SPACE NOT ENCLOSED - GROUND FLOOR
Floor Space Not Enclosed (Ground Floor) = 2448.79 m2
FLOOR SPACE NOT ENCLOSED - 1ST FLOOR
Floor Space Not Enclosed (First Floor) = 317.34 m2
FLOOR SPACE NOT ENCLOSED - 2ND FLOOR
Floor Space Not Enclosed (Second Floor) = 317.34 m2
FLOOR SPACE NOT ENCLOSED - 3RD FLOOR
Floor Space Not Enclosed (Third Floor) = 317.34 m2
SUMMARY OF FLOOR SPACE NOT ENCLOSED
TOTAL FLOOR SPACE NOT ENCLOSED
= 2448.79 + 317.34 + 317.34 +317.34
= 3400.81m2
Total Roof Area = 2871.64 m2
ROOF AREA
Form 1
Calculation
Form 2
Form 2
Calculation
Form 2
1A Piling
Total Cost of Piling: RM 131,922.60
Total Element Unit Quantity: 1,524 m
1B Work Below Lowest Floor Finish
Total cost of Work Below Lowest Floor Finish: RM 131,922.60
Total Element Unit Quantity: 1,402 m2
1B Work Below Lowest Floor Finish
(Reinforced concrete)
Total Reinforced Concrete: 326.69 m3
1B Work Below Lowest Floor Finish (Reinforcement)
Total Reinforcement:
24237.50 kg
1B Work Below Lowest Floor Finish (Formwork)
Total Formwork:
1379.50 m2
Form 2
2A Frame
Total cost of frame:
RM 883,940.85
Total Element Unit Quantity:
4,717 m2
2A Frame (Reinforced concrete)
Total Reinforced Concrete:
677.05 m3
2A Frame (Reinforcement)
Total Reinforcement:
110,167.00 kg
2A Frame (Formwork)
Total Formwork:
1,163 m2
2B Upper Floor
Dedeuction for formwork:
5,342 m2 - 223 m2 = 5,119 m2
Cost of formwork in Upper Floor:
5,119 m2 x RM 38.00 = RM 194,522.00
2B Upper Floor
Total Cost of Upper Floor:
RM 573,542.79
Total Element Unit Quantity:
3,315 m2
2B Upper Floor (Reinforced concrete)
Total Reinforced Concrete:
562.90 m3
2B Upper Floor (Reinforcement)
Total Reinforcement:
5,332.63 kg
2B Upper Floor (Formwork)
Total Formwork:
45,422 m2
2C Roof
2C Roof
2C Roof
Total Element Unit Rate of Roof:
2,741 m2 + 670 m2 = 3,411 m2
Total Cost of Roof:
RM 451,534.18
2C Roof (Reinforced concrete)
Total Reinforced Concrete:
22.30 m3
2C Roof (Reinforcement)
Total Reinforcement:
990.12 kg
2C Roof (Formwork)
Total Formwork: 223 m
2D Stairs
2D Stairs
Total Cost of External Walls:
RM 67,892.06
2D Stairs (Reinforced concrete)
Total Reinforced Concrete:
38.74 m3
2D Stairs (Reinforcement)
Total Reinforcement:
4518.00 kg
2D Stairs (Formwork)
Total Formwork:
319.77 m2
2E External Walls
Total Cost of External Walls:
RM 176,586.00
Total Element Unit Quantity:
3,931 m2
2F Windows and External Doors
2F Windows and External Doors
2F Windows and External Doors
Total Cost Of Windows and External Doors: RM 216,355.70
Total Element Unit Quantity: 1,495 m2
2G Internal Walls and Partitions
Total Cost of Internal Walls and
Partitions: RM 62,774.00
Total Element Unit Quantity:
1,646 m2
2H Internal Doors
2H Internal Doors
2H Internal Doors
Total Cost of Internal Doors: RM 31,140.05
Total Element Unit Quantity: 136 m2
Form 2
3A Internal Wall Finishes
3A Internal Wall Finishes
Total Cost of Internal Wall
Finishes: RM 299,237.00
Total Element Unit Quantity:
6,733 m2
3B Internal Floor Finishes
3B Internal Floor Finishes
Total cost of internal floor finishes:RM 112,050.50
Total Element Unit Quantity: 5,555 m2
3C Internal Ceiling Finishes
Total cost of internal ceiling
finishes: RM175,402.50
Total Element Unit Quantity:
7,538 m2
3D EXTERNAL FINISHES
3D1- EXTERNAL WALL FINISHES
Total Cost of External Wall
Finishes: RM142,300.00
3D EXTERNAL FINISHES
3D2- EXTERNAL FLOOR FINISHES
Total Cost of External Floor
Finishes: RM120,610.00
3D EXTERNAL FINISHES
3D3- EXTERNAL CEILING FINISHES
Total Cost of The External Ceiling
Finishes: RM 46,557.00
3D- EXTERNAL FINISHES
TOTAL COST OF EXTERNAL FINISHES
= RM 142,300.00 + RM 120,610.00 + RM 46,557.00
= RM 309,467.00
Form 2
4 FITTINGS AND FURNISHES
Total cost of fittings and
furnishes RM 10,000.00
Form 2
5A SANITARY APPLIANCES
Total Cost of Sanitary Appliances RM 93,425.00
Total Element Unit Quantity: 450 Nos
5B PLUMBING INSTALLATION
Total cost of plumbing
installation:
RM 360,000.00
5E ELECTRICAL INSTALLATION
Total cost of electrical
installation:
RM600,000.00
5F FIRE PROTECTION INSTALLATION
Total cost of fire installation:
RM 100,000.00
5K BUILDER’S PROFIT AND ATTENDANCE ON SERVICES
Total cost of builder’s profit and
attendance on services:
RM 31,800.00
Form 2
6A Site Work
6A Site Work
Total cost of site work:
RM 674,141.85
6B Drainage
Total Cost of Drainage: RM 572,299.50
6C External Service
Total Cost of External Service:
RM 129,926.00
6D Ancillary Buildings
Total Cost of Ancillary Buildings:
RM 27,000
Form 2
Form 3
THANK YOU !

ECA Workshop - Presentation