This document provides an elemental cost analysis for constructing a single-story surau in Kajang, Selangor, Malaysia. It includes information on the project location, client, construction type and codes, contract details, and a breakdown of costs for various building elements such as substructure, superstructure, internal and external finishes, and preliminaries. Costs are provided per element in Malaysian Ringgit along with calculations of element unit rates and ratios. The total contract sum presented is RM789,384.02 for constructing the surau based on the elemental cost analysis.

1. Chin Weng Lok (0323583)
Andrew Mah Koon Yan (0318798)
Chong Kai Xiang (0322935)
Hiew Li Ming (0319941)
Hong Kai Yin (0323361)
Kiing Kiu Chun (0318727)
Lee Ren Jet (0319058)
Lee Ern Hui (0319703)
Loh Pey Mun (0318572)
Michael Chang (0319198)
Ng Wai Khong (0317980)
Tan Jia Yi (0319476)
Than Lek Mei (0315538)
TEAM LEADER:
TEAM MEMBER:
ELEMENTAL COST ANALYSIS
MEASUREMENT IV (QSB60404)
BACHELOR OF QUANTITY SURVEYING (HONS)

2. Brief Introduction
Project: Cadangan Membina Sebuah Surau Satu Tingkat Di Atas
Sebahagian Daripada PT.38672 HS (D) 444555, Mukim
Kajang Daerah Hulu Langat, Selangor Darul Ehsan.
Date: December, 2010

3. Brief Introduction
Client Name:
JawatanKuasa Pembinaan Surau Syadina Umar Al-Khattab

4. FORM 1
Elemental Cost Analysis
(ECA)

5. Basis of Tender:
• Bills Of
quantity
• Selected
Competition
Job Title:
Membina
Sebuah Surau
Satu Tingkat
Location:
Kajang,
Selangor Darul
Ehsan
Client:
Private
Tender Date:
12th July 2010
Building Type
and Code: 6-
Religious
BuildingsConstruction
Classes:
A-1-341
A- Reinforced
Concrete Work
1-storey
341- GFA
Project
Details and
Site
Conditions:
The project
is to
complete a
single storey
Surau.
Nearby is a
developed
area and
there is
existing
access to
site.
Contract:
PAM
contract
2006 (with
quantities)
Market
Condition:
Competitive
Contract Period
Stipulated:
4 months
Cost
Fluctuation: No
Private Project.
Preliminaries :
RM37,060.95
Contract Sum:
RM789,384.02
10,000.00
PAM FORM OF CONTRACT (With
Quantities)
Private

6. FORM 1

7. Gross Floor Area (GFA)
• Total of all enclosed spaces fulfilling the functional requirements of the
building measured to the internal face of enclosing wall or columns, doors.
• Enclosed spaces- open balustrades, louvers, screens, columns, and etc shall be
deemed to the enclosing walls.
• Note: In cases where one or two sides of the building is enclosed for the full
width by doors, other than walls and have a floor and ceiling
• Eg: in shophouses or stalls- these spaces shall be deemed to be enclosing
spaces.

8. Gross Floor Area (GFA)
• Includes area occupied by partitions, functional requirements of the building
which are not enclosed spaces columns, internal structural or party walls,
stairwells, lift wells and the like.
• Includes lift, plant, tank rooms and the like above main roof slab.
• Sloping surface such as staircases, galleries, tiered terraces and the like should
be measured flat on plan.
• Eg: open ground floors, open covered ways, roof top car parks etc. These
should be shown seperately under UNENCLOSED SPACES.

9. Gross Floor AreaUsable AreaAncillary AreaCirculation Area
Internal Division (Wall)
Internal Division (Colm.)Ancillary Buildings

10. Usable Area
• Total area of all enclosed spaces fulfilling the main functional
requirements of the building.
• Eg: Dewan Sembahyang Utama & Bilik Imam/Pejabat.

11. A
B
C
D
Usable Area
Dewan
Sembahyang
Utama A 10.8 14.3 1 154.44
Dewan
Sembahyang
Utama B 5.9 2.3 1 13.57
Bilik Imam/
Pejabat D 3.45 2.05 1 7.07
Dewan
Sembahyang
Utama C 3.6 0.49 0.5 0.88
Total Area: 175.96

12. A
B
Usable Area
Internal Division
DDT: Wall 0.85 0.11 -1 -0.09
DDT: Wall 3.45 0.11 -1 -0.38
Internal Division: -0.47

13. Usable Area
Internal Division
DDT: C1
(RED) 0.5 0.3 -10 -1.50
DDT: C3
(YELLOW) 0.038 0.031 -4 -0.005
Internal Division: -1.505
Total Internal Division for
Usable Area= -1.975

14. Usable Area
Desc Length Width Factor Total Remark
Total Area 175.96 1 1 175.96
Internal Division for
Usable Area -1.975 1 1 -1.975
Total Usable Area 173.99 174.00 (ROUND UP)

15. • Total area of all enclosed spaces for lavatories, cloakrooms, kitchens,
cleaner’s rooms, lift, plant and tank rooms , supplementary to main
function of the building.
• Eg: Bilik Suis and Setor
Ancillary Area

16. Setor 4.45 2.35 1 10.46
B.Suis 1.3 2.35 1 3.06
Total Area: 13.52
Ancillary Area
Ancillary Area

17. DDT:WALL 3.2 0.11 -1 -0.35
DDT:WALL 2.3 0.11 -1 -0.25
DDT:WALL 2.35 0.11 -1 -0.26
Total Internal Division: -0.86
Ancillary Area
Internal Division

18. Desc Length Width Factors Area Remarks
Setor 4.45 2.35 1 10.46
B.Suis 1.3 2.35 1 3.06
DDT:WALL 3.2 0.11 -1 -0.35
DDT:WALL 2.3 0.11 -1 -0.25
DDT:WALL 2.35 0.11 -1 -0.26
Total Circulation Area 13.00 Round up
Ancillary Area

19. • Total area of all enclosed spaces forming entrance halls, corridors,
staircases, lift wells, connecting links and the like.
• Eg: Serambi and Anjungan
Circulation Area

20. Total Area: 150.30
Serambi 16.9 2.5 2 84.5
Serambi 10.9 2.5 1 27.25
Anjungan 3 3.8 3 34.2
Anjungan 2.9 1.5 1 4.35
Circulation Area
Circulation Area

21. DDT:COLUMN 0.2 0.2 -20 -0.8
Total Internal Division : -0.8
Circulation Area
Internal Division

22. Desc Length Width Factors Area Remarks
Serambi 16.9 1 1 84.5
Serambi 10.9 1 1 27.25
Anjungan 3 1 1 34.2
Anjungan 2.9 1 1 4.35
DDT:COLUMN -0.8 1 1 -0.8
Total Circulation Area 150.00 Round up
Circulation Area

23. • The area occupied by partitions, columns, internal structural or party
walls.
• Note: The sum of the area falling in the categories defined above will
equal the Gross Floor Area.
• Eg: Column, Partition Wall and Wall
Internal Division

24. Internal Division
Desc Area Factors Total Remarks
Ancillary -0.86 -1 0.86
Circulation -0.8 -1 0.80
Usable Area -1.98 -1 1.98
-1 0.00
-1 0.00
Total Internal Division 4.00(Round Up)

25. • Functional requirements of buildings which are not enclosed spaces.
• The spaces shall be shown separately.
• Area shall not be large.
• Eg: Corridor.
FLOOR SPACE NOT ENCLOSED

26. Dewan Sembahyang Utama
Apron Slab
FLOOR SPACE NOT ENCLOSED
Apron Slab 1.5 0.45 2 1.35
Apron Slab 15.9 0.9 1 14.31
Apron Slab 6.8 0.9 1 6.12
Apron Slab 3 0.9 1 2.7
Apron Slab 3.85 0.9 1 3.47
Apron Slab 2.35 3.75 1 8.81
Apron Slab 6 2.8 1 16.8
Apron Slab 2.1 0.9 1 1.89
Apron Slab 6.1 3.05 1 18.61
Apron Slab 4.6 0.9 1 4.14
Apron Slab 3 0.9 1 2.7
Apron Slab 3.05 0.9 1 2.75
Apron Slab 6.05 0.9 1 5.45
Apron Slab 9.65 0.9 1 8.69
Apron Slab 3.05 0.9 1 2.75
Apron Slab 3.85 0.9 1 3.47
Apron Slab 3.05 0.9 1 2.75
Apron Slab 6.1 0.9 1 5.49
Total Floor Space Not
Enclosed: 113 (Round Up)

27. Desc Length Width Factor Total Remark
Dewan Sembahyang
Utama Apron Slab 82.44 1 1 82.44
Total Floor Space
Not Enclosed 152 (ROUND UP)
FLOOR SPACE NOT ENCLOSED

28. • Measure gross across the eaves or the inner face of parapet walls.
• Includes area covered by roof lights.
• Sloped and pitched roofs shall be measured on plan area.
ROOF AREA

29. Roof Area 3 6 1 18
Roof Area 18.1 21.8 1 394.58
Roof Area 6.05 3 1 18.15
Roof Area 6.15 3 1 18.45
Total Roof Area: 450.00 (round up)
ROOF AREA
Roof Area

30. • Area of all enclosing walls.
• Measured on the outer face to the full storey height for each floor
over all windows, doors, beams, columns and etc.
EXTERNAL WALL AREA

31. Height of Wall: 4.30 m
Height of Wall: 2.80 m
EXTERNAL WALL AREA

32. EXTERNAL WALL AREA

33. External Wall Area
Dewan Sembahyang
Utama 10.95 4.3 1 47.09
Dewan Sembahyang
Utama 14.9 4.3 2 128.14
Dewan Sembahyang
Utama 2.5 4.3 2 21.5
Dewan Sembahyang
Utama 2.6 4.3 2 22.36
Dewan Sembahyang
Utama 6.2 4.3 2 53.32
Dewan Sembahyang
Utama 0.5 4.3 2 4.3
Dewan Sembahyang
Utama 1.1 4.3 2 9.46
Dewan Sembahyang
Utama 1.5 4.3 1 6.45
Dewan Sembahyang
Utama 3.75 2.8 1 10.5
Dewan Sembahyang
Utama 7.3 2.8 1 20.44
Total External Wall Area: 323.56
Round Up: 324.00
EXTERNAL WALL AREA

34. FORM 1
Preliminaries/(Contract Sum-Preliminaries)x100%
37,060.95/(789,060.02-37,060.95)x100%
=4.93%
(Total Element Cost – External Works+
Preliminaries)/Functional Unitx100%
(789384.02-211827.08)/174 x100%
=RM3319.29/m2

35. FORM 2
Elemental Cost Analysis
(ECA)

36. • Work Below Lowest Floor Level.
• No Piling
• Eg: Work Below Lowest Floor Finish
SUB-STRUCTURE

37. • Total cost of element (RM)
• Cost for GFA (RM)
• Element unit rate (EUR) [total cost / EUQ]
• Element unit quantity ( EUQ) (Ground floor area GFA)
• Element ratio per GFA [EUQ / GFA]
SUB-STRUCTURE

38. Total cost of work below lowest
floor level for sembahyang utama
SUB-STRUCTURE

39. • Frame
• External Wall
• Internal wall and partition
• Step and ramp
• Roof
• Internal door
• External window and door
SUPER STRUCTURE

40. • Total cost of element (RM)
• Cost for GFA (RM)
• Element unit rate (EUR) [total cost / EUQ] [ except steps and ramps ]
• Element unit quantity (EUQ) [ except steps and ramps ]
• Element ratio per GFA [EUQ / GFA ] [ except steps and ramps ]
• No upper floor
SUPER STRUCTURE

41. Frame
Cost of frame for sembahyang utama
SUPER STRUCTURE

42. Roof
Cost of roof for sembahyang utama
SUPER STRUCTURE

43. Internal wall and partition & Steps and ramps
Cost of internal wall and partition &
steps and ramps for sembahyang
utama
SUPER STRUCTURE

44. External Wall
Cost of external wall for sembahyang
utama
SUPER STRUCTURE

45. Internal door & external door and window
Cost of internal door & external door
ad window for sembahyang utama
SUPER STRUCTURE

46. Total cost (RM)
• Frame + roof + internal wall and partition + steps and ramps +
external wall + internal door + external door and window
• 46,566.24 + 78,683.79 + 1,592.18 + 657.48 + 17,026.77 + 45,144.80 =
189,671.26
SUPER STRUCTURE

47. How to obtain Element Unit Quantity (EUQ)?
• Frame: the gross floor area of sembahyang utama
• Roof: Roof area measured flat on plan
• Internal wall and partition: Area of internal walls and partitions
(deduct openings)
• External wall: Area of external walls (deduct openings)
• Internal doors: Area of doors including frames
• Windows and external doors: Area of windows and doors including
frames
SUPER STRUCTURE

48. 3.A. INTERNAL WALL FINISHES
• Preparatory work and finishes to surfaces of walls and columns
internally. Surface which are self-finished partition ,fairface
work,etc) sall be included with the appropriates element.
3.B. INTERNAL FLOOR FINISHES
• Preparatory work, screeds, skirtings and finishes to floor surfaces
items included with stair element and structural screeds included
with Upper Floors Element.
3.C. INTERNAL FINISHES
• Preparatory work, plastering and finishes to soffits excluding items
included with stair element but including sides and soffits of beams
not forming part of wall surfaces.
3.D. EXTERNAL FINISHES
• Preparatory work and finishes to outside face of external walls,
external floor and ceiling.
FINISHES

49. FINISHES
• Internal Wall Finishes
• Internal Floor Finishes
• Internal Ceiling Finishes
• External Finishes
Total Cost of Elements
(RM)
Cost per Gross Floor Area
(RM)
Element Unit Quantity
( EUQ )
• Except External Finishes
FINISHES

50. Total Cost of Element for
Sembahyang Utama =
10,824.30
Cost per m2 GFA=Total Cost/GFA
=10,824.30/341
= 31.74
INTERNAL WALL FINISHES

51. Total Cost of Element for
Sembahyang Utama =
23,395.42
Cost per m2 GFA=Total Cost/GFA
=23,395.42/341
= 68.61
INTERNAL FLOOR FINISHES

52. Total Cost of Element for
Sembahyang Utama =
13,884.00
Cost per m2 GFA=Total Cost/GFA
=13,884.00/341
= 40.72
INTERNAL CEILING FINISHES

53. Total Cost of Element for
Sembahyang Utama =
19,824.34
Cost per m2 GFA=Total Cost/GFA
=19,824.34/341
= 58.14
EXTERNAL FINISHES

54. Element Unit Quantity (EUQ)
=513
Total Cost of Element for
Sembahyang Utama =
10,824.30
Element unit rate (RM)
= Total cost of element/EUQ
= 10824.30/513
= 21.10
INTERNAL WALL FINISHES

55. Element Unit Quantity (EUQ)
=340
Element unit rate (RM)
= Total cost of element/EUQ
= 23395.42/340
= 68.81
Total Cost of Element for
Sembahyang Utama =
23,395.42
INTERNAL FLOOR FINISHES

56. Element Unit Quantity (EUQ)
=337
Total Cost of Element for
Sembahyang Utama =
13,884.00
Element unit rate (RM)
= Total cost of element/EUQ
= 13884/337
= 41.20
INTERNAL CEILING FINISHES

57. • Sanitary appliances (bathroom and toilet accessories)
• Plumbing installation (pumps, hot&cold water services)
• Electrical Installation (electric supply, lightning conductors)
• Fire protection Installation (extinguishers, smoke detectors)
• Air-conditioning &Ventilation System
SERVICES

58. Total cost of
element(RM)
Cost per
GFA(RM)
No Element Unit
Quantity (EUQ)
(except sanitary appliances and
air conditioning& ventilation)
No Element ratio
per GFA
Element Unit Rate
(EUR)
(only for sanitary and air
conditioning&ventilation)
SERVICES

59. 1) Electrical Installation
2) Mechanical Services (include plumbing
installation, air conditioning&ventilating
system and fire protection)
Total Cost of element(RM)
Electrical Installation: RM 112000
Plumbing installation: RM 86840

60. Cost per GFA (RM)= total cost of element / GFA
Electrical Installation
= RM 112000/341
= 328.45
Plumbing installation
= RM 86840/341
=254.66
GFA=341

61. Total Cost of Element =
Cost for sembahyang utama=300
Not included
(Tandas lelaki=
Ancilliary building)
SANITARY APPLIANCES

62. Not included
(Tandas perempuan= Ancilliary building)
Cost per m2 GFA=Total Cost/GFA
=300/341
=0.88
SANITARY APPLIANCES

63. Not included
(Tandas lelaki=
Ancilliary building)
Element Unit Quantity (EUQ) =
Quantity for sembahyang utama=6
SANITARY APPLIANCES

64. Not included
(Tandas perempuan= Ancilliary building)
SANITARY APPLIANCES

65. Total Cost of Element(RM)
=300
Element Unit Quantity (EUQ)
= 6
Element unit rate (RM)
= Total cost of element/EUQ
= 300/6
= 50.00
SANITARY APPLIANCES

66. 6.A. Site Work
6.B. Drainage
6.C. External Services
6.D. Ancillary Buildings
6.E. Recreational Facilities
EXTERNAL WORKS

67. Ancillary Buildings = Wuduk Lelaki + Wuduk Perempuan
=RM82,779.52 + RM51,766.06 = RM134,545.58
Drainage = Surface water drainage = RM22,170.00
Site work = Site clearance + road works = RM55,111.50
EXTERNAL WORKS

68. FORM 2

69. FORM 2

70. FORM 3
Elemental Cost Analysis
(ECA)

73. THE END
THANK YOU