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Perspective of Road AssetManagement in Asian Countries
Kyoto University
Hanoi, 31st , May, 2010
Prof. Dr. Kiyoshi KobayashiDean of Graduate School of Managemen
Professor of Graduate School of Engineerin
Kyoto University, Japan
International Seminar on Implementation of Technical Assistance forRoad Asset Management in Vietnam
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Content
I. Infrastructure asset management in a dynamic society
II. Current status of asset management in Asian countries
III. Toward development of a systemic asset management system
IV. Benchmarking in Pavement System
I.
Infrastructure asset management in a dynamic society
II. Current status of asset management in Asian countries
III. Toward development of a systemic asset management system
IV. Benchmarking in Pavement System
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Asset management in a dynamicsociety
Infrastructure is vital for economic activity andsociety development.
The optimal allocation of the scare budgetbetween the new arrangement of infrastructureand rehabilitation/maintenance of the existinginfrastructure to maximize the value of the stock of
infrastructure and to realize the maximumoutcomes for the citizens.
Definition of asset management in a dynamic society
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What if our system collapse underdisasters?
(Kobe earthquake 1995)
Hanshin expressway
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What if our system collapse underdisasters?
http://www.iza.ne.jp/izaword/word/1967/8/9/2019 Perspective of Road Asset Management in Asian Countries
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What if our system collapse under poormanagement?
Broken down accident driven by poor maintenance
1983 Connecticut , USA
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What if our system collapse under poormanagement?
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What if our system getting worse underdisasters?
Hanoi in great flood 2008
Vietnamese road system face greatdeterioration due to natural disasters andlimited performance for maintenance activities
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What if our system getting worse in caseof poor construction and extreme weather?
Surface of Thang Long bridge after 3 months of construction (2010)
Thang Long bridge connect Noi Bai Airport and Hanoi city
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What if our system does not in a goodfashion?
Economical lost
Negative environmental impact
Loss of life (annually, average 10000 people loss their life on the road)
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A systemic asset management is a MUST
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We need to comprehend our system in a life cycleview
Design &Construction
We are about here
What, When, andHow to allocateproper resourcesto sustain oursystem?
Monitoring
Maintenance
Repair
Future isUncertainty
Do we have agood system formonitoring and
deteriorationforecasting?
Did we considerlong-term
future
maintenancesystematically?
Operation phase
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Determine service level
Allocating budget and repair time based on priority andoptimization approach
t0 t1t2
Future risk can be reduced through systemic asset management
Service level
We need to comprehend our system in a life cycleview
A i P ti A h t
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Asian Perspectives A shortsummary
Japan
A i P ti A h t
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Asian Perspectives A shortsummary
Japan
Asset management system in Japan hasexperienced over the past recent decades
Japanese PMS with rich monitoring data, high-speed
inspection cars, and a good database system
We build on stochastic approach based on MarkovModel
Toward web-based PMS and GIS integration
A i P ti A h t
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Asian Perspectives A shortsummary
Korean
Results from applying HDM-4 are with too much noise, which totallydepending on calibration with deterministic hazard function
Korean new strategy
Korean Pavement Management System, followingprobabilistic approach with application of Markovchain model
Asian Perspecti es A short
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Northeast region
Northwest
region
North Centerregion
South Centeregion
Central
highlands
South region
(Mekong delta and
southeast coast)
Hanoi
HCMC
Hue
4D
10 2
37
3
1B
1
4a
6
279
18
379
1
32
37
21 3
47
7
16
HCM
14E
25
24
14
26
27
20
56
53
50
91 30
80
1K
Asphalt concrete
15
13
Bituminous surfacetreatment
Bituminous penetrated
macadam
Northeast region
Northwest
region
North Centerregion
South Centeregion
Central
highlands
South region
(Mekong delta and
southeast coast)
Hanoi
HCMC
Hue
4D
10 2
37
3
1B
1
4a
6
279
18
379
1
32
37
21 3
47
7
16
HCM
14E
25
24
14
26
27
20
56
53
50
91 30
80
1K
Asphalt concrete
15
13
Bituminous surfacetreatment
Bituminous penetrated
macadam
Asian Perspectives A shortsummary
Vietnam
Asian Perspectives A short
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Asian Perspectives A shortsummary
Vietnam
Do you have a PMS system national wide?
WHICH ONE?
HDM-4
RoSy System, RoadNAm
Both of them do not function well?
You have enough resource to build your own PMS
A comparati e ie s on a erage
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A comparative views on averagedeterioration
10 20 30 40
1
2
3
4
5
Condition states
years
0
Vietnam
Japan
South Korean ???We still do not know
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We must think how important AM is
Putting asset management in historical andtechnical context
Understanding the difficulties and challenges
governmental authorities face in implementingAM programs
Developing a systemic, integrated approach toAM
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Managerial Framework in PMS
Plan
SeeSee
See Do
Plan
Plan
Do
Do
R/M activities
R/Mstrategies
Budget allocation
C t f B h ki
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Concept of Benchmarking
The search for the best, not just a comparison
Assessment of strengths and weakness
of national AM system
Assessment of strengths and
weakness of foreign AM systems
Analyze to isolate best practices and
competitive gap
Incorporate best practices by copying,
modifying/adapting and improving
Gain best practices in design, construction and maintenance. Thus, facilitate
the establishment of national standards and guidelines
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Benchmarking flowchart
Data Collection Definition
ClassificationBenchmarking
Objective
Hazard Model
LCC model
Best Practices
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Stewardship
The willingness to be accountable forthe well-being of the larger organizationby operating in service, rather than in
control, of those around us.
(Peter Block)
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3 pillars of AM
integrity
responsibility accountability
h d
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Thank you for your attention!
Chn thnh cm n s quan tm ca quv!
The End.
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