029 fast tracking construction

MANAGEMENT FOR FAST TRACKING CONSTRUCTION

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The impact of changes The impact of changes

The impact of changes The impact of changes

The impact of changes The impact of changes

The impact of changes The impact of changes

The impact of changes The impact of changes

The impact of changes The impact of changes

The impact of changes The impact of changes Changes at theHead office and

on site

Optionalchanges

(improves thechances of

expansion andsurvivor)

Essential changes(for survivor and high

productivity)

Suddenchanges

Gradualchanges

AnticipatedNot

anticipated

The impact of changes The impact of changes

Causes ofchange

EconomicalEnvironmentalTechnological

SocialGovernmental/Political

Etc.

National&

international

External

Organizational changes

Internal

The impact of changes The impact of changes Changes

Direct Indirect

Badweather

Badworkmanship

Designerror

Reworkdue to

Omitting

Additionalwork

MaterialsMachinery/equipments

Skilledworkforce

Shortageof

Dispute

Communication

Cash flow

Materials

Lowe moraleamongstworkforce

Reorganizere schedule

change workmethods

The impact of changes The impact of changes

1 2

12

14 17 19

13

15

16

18

3

5

4 9

6

11

7

10

21 22

20

S

8

DU=2

DU=4

DU=2

DU=6DU=8 DU=10

DU=3

DU=5

DU=1

DU=7DU=8DU=6

DU=9DU=7

DU=1

DU=5

DU=

DU=4

DU=6

DU=14

DU=12DU=10

A

B

D

F

G

K

C P Q

DU=6

DU=8

DU=3

DU=7

DU=5

UT

V

W

Y

H

L

CC

HH

EE

AA

FFX

GG

0 0

2 2

8 8

6 21

8 2914 35

DU=4E

19 42

19 43

16 16 26 26

26 48

38 38

DD

BB

22 43

32 5319 52

12 38J

20 46

32 53

R M

65 65

58 5826 49

52 52

The impact of changes The impact of changes

Fast-tracked-Impact of Fast-tracked-Impact of changeschanges

Fast-tracked-Impact of Fast-tracked-Impact of changeschanges

Fast-tracked-Impact of Fast-tracked-Impact of changeschanges

Fast-tracked-Impact of Fast-tracked-Impact of changeschanges

Fast-tracked-Impact of Fast-tracked-Impact of changeschanges

Types of Changes for Types of Changes for fast-tracked fast-tracked

Fast-tracked-Impact of Fast-tracked-Impact of changeschanges

Fast-tracked-Impact of Fast-tracked-Impact of changeschanges

Fig. 1 Park, M. (2001)Fig. 1 Park, M. (2001)