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Objective-based framework for performance assessment and management of Canada's Public Transportation Infrastructure

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Objective-based framework for performance assessment and management of Canada's Public Transportation Infrastructure Lounis, Z.; Daigle, L.

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Objective-Based Framework for Performance

Assessment and Management of Canada’s

Public Transportation Infrastructure

Zoubir Lounis & Lyne Daigle

Urban Infrastructure Research Program 8th TRB National Conference on Transportation Asset Management

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Outline

 Introduction

 Need for Objective-Based Management Framework

 Overview of Objective-Based Management Framework

 Development Process

 Building Blocks of Objective Framework

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Roads and Highways Bridges Transit 218.4 25.2 45.2 in $ billion

Introduction

 Transportation Infrastructure is critical to quality of life

• Roads, bridges and transit systems provide: – personal mobility

– transport of people and goods

– sustainability of communities

Value of Canada’s Public Transportation Infrastructure

(in $ billions)

(5)

Introduction

 Pressures on transportation Infrastructure

– Aging and deterioration of assets

– Increasing demands on services

– Increasing loads on assets

– Limited resources: fixing old vs. building new

– New environmental requirements and regulations

– Demographic shifts

– Changing cost of energy

– Security concerns for some critical assets/services

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Need for Objective-based Management

Framework

 Address current knowledge gaps and needs:

• Large numbers of measures – hard to compare

• No clear definitions of objectives of performance assessment and management

• Subjectivity/limited accuracy of some performance measures

• Reliance on qualitative performance indicators for safety and

health-critical systems

• Lack of performance-based inspection of assets

• Inconsistent weighting of measures for tactical and strategic levels of decision-making

• No integration of performance assessment & management of different CPI systems

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 Can be used by different audiences: Policy and decision-makers, managers and users of CPI to:

• Assess current and future states of Canada’s CPI

• Assess future demands on CPI

• Identify common objectives

• Identify key performance indicators for assets and services

• Establish interdependencies between assets and services

Need for Objective-based Management

Framework

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 Support decision-making at project, tactical & strategic levels to: • Assess the state, performance and management of Canada’s CPI

• Integrate management of different systems

• Identify critical CPI systems in terms of public safety, health and security

• Identify best alternatives to improve performance of assets/services and mitigate demands

• Identify appropriate weights for different objectives for decision-making at tactical and strategic levels

• Optimize return on investment

• Integrate management of existing CPI systems with planning of new ones

• Contribute to the broad vision of sustainable communities

Need for Objective-based Management

Framework

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Sustainable Communities

Public Safety Public Health

Mobility Economy Environment Quality Social Equity Public Security Objectives

Environmental Loads Increasing Demand

Aging CPI Systems Demands on CPI Future Demands/Shocks

(climate change, deliberate acts, demographic shifts) Performance Indicators

•Condition rating of asset

•Load carrying capacity

•Service life

•Average daily traffic

•Average speed

•Energy used

•Emissions of CO2 •Use of recycled materials

•Number of fatalities/injuries

•Annual accident costs

•Benefit/cost ratio •Congestion level

•Vehicle emissions

•Vulnerability to climate change

•Vulnerability to deliberate acts

Risk Assessment Risk of failure Consequences of failure of CPI systems Likelihood of failure of CPI systems

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9

Building Blocks of Framework

 Supports sustainability of communities

 Objective-based performance assessment & management

 Integrates the performance assessment of Assets and

Services provided by assets

 Three tiers:

Multi-Objectives: broad goals set by the

decision-makers and service providers for the CPI assets and services

Assessment Criteria: Statement or principles to

assess the compliance with the objectives

Performance Indicators: Quantitative and/or

qualitative measure of the performance of assets or services with regard to specific assessment criteria corresponding to the different objectives

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Building Blocks of Framework

Objectives: broad goals set by the decision-makers and

service providers for the CPI assets and services • Why do we need assets and services?

• What do we expect from them?

Assessment Criteria: Statement or principles to assess

the compliance with the objectives • How to comply with the objectives ?

Performance Indicators: Quantitative and/or qualitative

measure of the performance of assets or services with regard to specific assessment criteria corresponding to the different objectives

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Building Blocks of Framework

Why is infrastructure needed?

The OBJECTIVESof infrastructure services and assets are to support:

PUBLIC HEALTH PUBLIC SAFETY PUBLIC SECURITY MOBILITY (goods, people)

ENVIRONMENT QUALITY SOCIAL EQUITY ECONOMY

Infrastructure services are public services provided through infrastructure assets; in the context of this framework: moving goods and people, providing drinking water, collecting wastewater and

treating it before Its release into the environment

The ASSESSMENTof the performance of infrastructure services and assets in meeting the

Objectives is based on the following CRITERIA

HEALTH IMPACTS SAFETY IMPACTS SECURITY IMPACTS ECONOMIC IMPACTS

QUALITY OF SERVICE (to users) ACCESS TO SERVICE ADAPTABILITY

ENVIRONMENTAL IMPACTS ASSET PRESERVATION/RENEWAL/DECOMMISIONING

RELIABILITY OF SERVICE CAPACITY TO MEET DEMAND (present, future, extreme events, emergency)

The assessment of the PERFORMANCE of the services and assets is measured through the the following KEY INDICATORS

2 or more performance indicators can be aggregated to produce a performance index.

SERVICES key performance indicators ASSETS key performance indicators Influence

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Collaborative Research Project:

• NRC-IRC

• NRTSI (National Round Table on Sustainable

Infrastructure) – Engineers Canada

• Infrastructure Canada (INFC)

• Phase 1: Duration: 15 months: Jan. 2008 – May 2009

Development Process

 Organized International Workshop on Life Cycle

Performance and Management of CPI, July 2008

 Established 2 committees to support the Model Framework

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Limitations:

• Availability of data

• Lack of robust indicators for safety and health impacts

• Lack of indicators that measure social equity, economy

and environment protection

Implementation

 Undertake survey to assess the current state of CPI assets

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Expected Benefits

 Advance state of knowledge in performance assessment and

management of transportation infrastructure

 Foster collaboration between all stakeholders

 Provide objective & harmonized Performance Measures to

improve assessment of infrastructure condition

 Provide decision support to improve infrastructure performance

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