Examples

1
IBS Score Calculation

• Examples

2
Kaedah Penilaian IBS Content Scoring System (IBS
Score)

Jumlah keluasan pembinaan 1,000 m2
Keluasan penggunaan kaedah pasang siap (precast)
beam/column/slab 750m2 75
Keluasan penggunaan kaedah konvensional
(insitu) 250 m2 25
Table 1, for precast beam/column/slab, F 1.0
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Kaedah Penilaian IBS Content Scoring System (IBS
Score)

Jumlah keluasan pembinaan 1,000 m2
Keluasan penggunaan kaedah pasang siap (precast)
beam/column/slab 750m2 75
Keluasan penggunaan kaedah konvensional
(insitu) 250 m2 25
Table 1, for precast beam/column/slab, F
1.0 Table 1, for in-situ, F 0
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Kaedah Penilaian IBS Content Scoring System
(IBS Score)

Jumlah keluasan pembinaan 1,000 m2
Keluasan penggunaan kaedah pasang siap (precast)
beam/column/slab 750m2 75
Area using in-situ 250 m2 25
From Table 1, for precast beam/column/slab, F
1.0 From Table 1, for in-situ, F 0
Maka, bagi Part 1 (Structural System) IBS Score
( (75 x 1.0) (25 x 0) ) x 50 37.5
7
Kaedah Penilaian IBS Content Scoring System (IBS
Score)

Jumlah panjang keseluruhan dinding ialah
10,000 m run
Panjang dinding panel pasangsiap (precast
panel) 7,500m 75
Panjang dinding bata (brick) 2,500 m 25
Table 2, panel pasangsiap, F 1.0 Table 2,
dinding bata, F 0
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Kaedah Penilaian IBS Content Scoring System (IBS
Score)

Jumlah panjang keseluruhan dinding ialah
10,000 m run
Panjang dinding panel pasangsiap (precast panel)
7,500m 75
Panjang dinding bata (brick) 2,500 m 25
Table 2, panel pasang siap, F 1.0 Table 2,
dinding bata, F 0
Maka, jumlah score Part 2 (Wall System) (
(75 x 1.0) (25 x 0) ) x 20 15
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IBS Score Calculation
EXAMPLE
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Example 1
2-storey Terrace House
13

• Say, from measurement taken from drawings
• 1) Construction area
• i) Construction area ground floor 117.0 m2
• ii) Construction area 1st floor 117.0 m2
• iii) Construction roof area 117.0 m2
• Total construction area 351.0 m2
• 2)Structural Systems
• i) Beams Precast concrete beams
• ii) Columns In-situ concrete using steel
  formworks
• iii) Floor slab Precast half slabs floor
• iv) Roof truss Prefabricated timber roof
  truss.
• 3) Wall System
• i) Internal wall Precast concrete panel
• ii) External wall Precast blockworks

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Other simplified construction solutions i)
Beams 60 complies to MS 1064 Columns
100 complies to MS 1064 Walls and
slabs Less than 50 complies to MS 1064 Doors
80 complies to MS 1064 Windows 0
complies to MS 1064 ii) Horizontal repetition
of structure 100
15
IBS SCORE
COVERAGE
IBS FACTOR(1)
AREA (m2) or Length (m)
ELEMENTS
Part 1 Structure Elements
0.33 x 0.9 x 50 14.9
(117 / 351) 0.33
0.9
117.0 m2
Precast beams in-situ column with reusable
formwork precast concrete half slab
floor. Ground floor area 117.0m2
0.33 x 0.6 x 50 9.9
(117 / 351) 0.33
0.6
117.0 m2
Precast beams in-situ column with reusable
formwork (no floor) 1st floor area 117.0m2
0.33 x 1.0 x 50 16.5
(117/351) 0.33
1.0
117.0 m2
Roof truss using prefab roof truss Roof area
117.0m2
41.3
1.00
351.0 m2
Total Part 1
Part 2 Wall System
0.52 x 0.5 x 20 5.2
(87.8/167) 0.52
0.5
87.8m
External wall using precast concrete blockworks
0.48 x 1.0 x 20 9.6
(79.5/167) 0.48
1.00
79.5m
Internal wall using precast concrete panel
14.8
1.00
167.3m
Total Part 2
Part 3 Other simplified construction solutions
2
i) 60 beam sizes follow MS 1064 Part 10 2001
60
4
100
ii) 100 of column sizing follow MS 1064 Part 10
2001
4
80
iii) 80 of door sizing follow MS 1064 Part 4
2001
6
100
iv) Horizontal repetition of structure 100
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Total Part 3
72.1
IBS CONTENTS SCORE OF PROJECT (Part 1 Part 2
Part 3)
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Example 2
18 Storey Condominium
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Say, from measurement taken from drawings 1)
Construction Area Area for 1 unit of
condominium 94.4 m2 Lift lobby area
140 m2 Area for 1 floor 94.4 x 6 units
140 706.4 m2 2) Structural Systems i)
Tunnel formwork system ii) Roof truss
prefab steel roof truss. 3) Wall System/ floor
i) precast blockworks (6 units
lobby area) 263 m length ii) Tunnel
formwork (6 units lobby area) 120 m
length 4) Other simplified construction
solutions i) Doors 100 comply to MS
1064 Windows 100 comply to MS
1064 ii) Repetition of floor to floor
height 90 Vertical repetition
of structural floor layout 80
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IBS SCORE
COVERAGE
FACTOR
AREA (m2) or Length (m)
ELEMENTS
Part 1 Structure Elements
0.95 x 0.6 x50 28.5
12,715 / 13,421.4 0.95
0.60
12,715 m2
i) Tunnel formwork system Total area
706.4m2 x 18 storey 12,715m2
0.05 x 1.0 x 50 2.5
706.4/13,421.4 0.05
1.0
706.4 m2
ii) Roof truss - prefab steel Roof area
706.4m2
31.0
1.00
13,421.4 m2
Total Part 1
Part 2 Wall System
0.69 x 0.5 x 20 6.9
4,734/6,894 0.69
0.5
4,734
i) Internal wall precast blockwork Total
length 263 m x 18 storey
0.31x 0.6 x 20 3.72
2,160/6,894 0.31
0.6
2,160
ii) Tunnel formwork Total length 120 m
x 18 storey
10.6
1.00
6,894
Total Part 2
Part 3 Other simplified construction solutions
4
100
i) 100 door sizes complies to MS1064
4
100
ii) 100 of windows complies to MS1064
2
90
iii) Repetition of floor height 90
2
80
iv) Vertical repetition of structure floor layout
80
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Total Part 3
53.6
IBS CONTENTS SCORE OF PROJECT (Part 1 Part 2
Part 3)
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Example 3
Ibs score for project (group of buildings)
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Project information - Main buildings in the
development consist of 5 blocks of buildings. The
IBS score for each building are- i) Block A
- 5 storey apartment Construction area, QST
(building)A 3,000 m2 IBS Score(building A)
83 ii) Block B - 5 storey apartment Construc
tion area, QST (building)B 3,000 m2 IBS
Score(building B) 87 iii) Block C - 4
storey apartment Construction area, QST
(building)C 3,200 m2 IBS Score(building C)
35 iv) Block D - 4 storey
apartment Construction area, QST (building)D
3,200 m2 IBS Score(building D) 47 v)
Block E - 3 storey office block Construction
area, QST (building)E 3,000 m2 IBS
Score(building E) 75 Total construction area
(block A B C D E ) 15,400m2
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Block Construction Area (m2) Coverage IBS Score(building) IBS Score(project)
A 3,000 3000 / 15400 0.195 83 0.195 x 83 16.2
B 3,000 3000 / 15400 0.195 87 0.195 x 87 17.0
C 3,200 3200 / 15400 0.21 35 0.21 x 35 7.4
D 3,200 3200 / 15400 0.21 47 0.21 x 47 9.9
E 3,000 3000 / 15400 0.195 75 0.195 x 75 14.6
Total 15,400 1.0 65.1