Transcript SHRP 2 Renewal The Life Cycle Appraoch

SHRP 2 Renewal Program Overview
AASHTO
SUBCOMMITTEE ON
CONSTRUCTION
AUGUST 2010
What Questions will be addressed?
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What is Highway Renewal?
Why is it important?
What is the SHRP 2 Renewal Program?
How can I use the SHRP 2 Products?
What are we facing
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Heavy Traffic Volumes
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Concern to maximize the
movement of traffic
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Restrictions on the time
and length of traffic lane
closures
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Need to maximize service
life of facilities
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Need to minimize
impacts to the
community
What is Highway Renewal?
The reconstruction or substantial
rehabilitation of deteriorating
highway infrastructure to new
standards of service, while the
infrastructure continues to serve
the traveling public.
Rapid Renewal implies
accelerated construction but also
includes project delivery, design,
and operational & maintenance
features that minimize the total
project length and produces long
lasting facilities
28 Research Projects - $32 Million
Rapid Approaches
Minimize Disruption
R01. Locating Utilities*
R11. Strategic Approaches
at Corridor/Network Level
R02. Geotech Solutions
R03. Worker Fatigue
R04. Innovative Bridge
Designs
R05. Modular Pavement
R06. High-Speed NDT*
Long-Lived Facilities
R19. Bridges for Service
Life
of 100 Years*
R16. Railroad-DOT
Mitigation Strategies
R15. Integrating Utility
and Transportation
Agency Priorities*
R21. Composite
Systems
R23. Using Existing
In-place Pavement &
Achieving long Life
R26. Preservation
Approaches
R07. Performance Specs
R09. Risk Manual
R10. Project Management
for Large Projects
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Technology Related
Project Delivery Related
Indicates Multiple Projects
R03. Identifying and Reducing Worker, Inspector,
and Manager Fatigue in Rapid Renewal
Environments
2009
2010
Phase 1
2011
2012
Phase 2
Anticipated Outcomes
• Techniques to reduce worker fatigue
• Strategies to incorporate fatigue reducing practices into
rapid renewal projects
• Strategies to educate the transportation community and
leaders on the importance of mitigating fatigue.
Prime contractor:
Project Completion:
Battelle Institute
March 31, 2012
R07. Performance Specifications for Rapid
Highway Renewal
2007
2008
Phase 1
2009
Phase 2
2010
Phase 3
2011
2012
Phase 4
Anticipated Outcomes
– Guidelines for ranking performance parameters (e.g., time,
quality, cost, risk, complexity) based on project type
– Specifications for different highway renewal scenarios and
guidelines for their implementation
– Electronic version of Specifications available for use by
practitioners
Prime contractor:
Project Completion:
Trauner Consulting Services, Inc
February 2012
R09. Guide for the Process of Managing Risk on
Rapid Renewal Contracts
2007
2008
2009
2010
2011
2012
Phase 1
Anticipated Outcomes
• Guide for conducting risk management on rapid renewal
contracts
• Materials to aid SHAs with the implementation of the
Guide, including two test workshops
Prime contractor:
Project Completion:
Golder Associates Inc
Fall 2010
Project R09
2007
2008
2009
2010
2011
2012
Phase 1
R09. Guide for the Process of Managing Risk on Rapid Renewal
Contracts
Completed
 Assessment of Guide to Risk Assessment and
Allocation for Highway Construction Management for
applicability to Rapid Renewal Contracts.
 Development of components of the risk report that
need to be further developed for Rapid Renewal
application.
 Guide, Training Materials and Workshops
 Workshop with NCDOT in October 2009
 2nd Workshop May 2010 in Redmond Washington
R10. Project Management Strategies for Complex
Projects
2009
2010
Phase 1
2011
Phase 2
2012
Phase 3
Anticipated Outcomes
Tools that transportation agencies can be use to develop innovative
and effective project management strategies to accelerate sound
decision-making during rapid renewal projects.
• A guidebook for innovative project management
• Example Case studies of project management strategies for
complex projects
• Workshop and training packages to support adoption of these
management strategies by all stakeholders
Prime contractor:
Project Completion:
Iowa State University
February 2012
Current Project Management Model
Quality
Cost
Schedule
Traditional “Iron Triangle” of
Project Management
Proposed Project Management Framework
Quality (Technical)
Context
Cost
Schedule
Financing
SHRP 2 Products – How do they fit
R06D
SHRP2 Renewal Solutions
R02
R05
R06C
R06B
R06E
R07
R21
R23
R06D
R26
SHRP 2 Renewal The Life Cycle Approach
Construction
Procurement
Design
Operations & Maint
Planning
SHRP 2 Renewal The Life Cycle Approach
Planning
DOT/Railroad Successful
Practices and Model
Agreements
DOT/Utility Successful
Practices
Guidelines and tools for:
• Project Management
• Risk Management
• Corridor and Network Level
planning for Renewal
Projects
Design
DOT Utility Successful
Practices
Tools and Guidelines for Utility
Location and Relocation
NDT tools for gathering data for
input into Design
Design Guidelines and tools
for:
•Long Life Pavements
•Geotechnical Solutions
•Long life Bridges
SHRP 2 Renewal The Life Cycle Approach
Procurement
DOT Railroad Model
Agreements
DOT Utility Best Practices
Guidelines and tools for:
• Performance Specifications
• Project Management
• Risk Management and
Transfer
• Worker and Manager Fatigue
Management
Construction
Construction Guidelines and
tools for:
• Long Life Pavements
 Modular Pavements
 Composite Pavements
 Using Existing Pavement
in place
• Geotechnical Solutions
• Long life Bridges
• Worker Fatigue
NDT tools for Construction
QA/QC
SHRP 2 Renewal The Life Cycle Approach
Operations & Maint.
NDT tools to assess the
ongoing condition of
roadways, bridges, and
Tunnels
Guidelines and tools for:
• Preservation approaches for
High Traffic Volume
Roadways
• Maintenance and
preservation of 100 year
bridges
Construction Quality Assurance Tools
Construction
Operations & Maint.
Nondestructive Testing Tools
Evaluation of Field
Spectroscopy Devices
Infrared and GPR for Uniformity
Measurement of New HMA Layers
Real-Time Smoothness
Measurements of PCC Pavements
What SHRP 2 is doing … Condition Assessment
Operations & Maint.
Planning
Nondestructive Testing Tools
NDT to Identity Bridge Deck
Deterioration
NDT to Identify Delaminations
between HMA Layers
NDT for Tunnel Linings
Design
Long Life Pavements
Focusing on tools for the design, construction, and
preservation of long life pavements.
Planning
Design
Design guidelines
Proc.
Construction
Operations and Maint.
Construction guidelines
• New composite pavement systems
• Using the existing pavement structure in place
for use during new pavement construction
• Modular Pavement Systems
• Soil Stabilization
• Guidelines for assesses real-time PCC
Pavement Smoothness During Construction
Guidelines for
pavement
presentation on High
Traffic Volume
Roadways
NDT tools for
condition assessment
Long Life Bridges
Service Limit State Design
Focus on developing
new design codes that incorporate a rational approach based on SLS
for durability and performance of bridges
performance measures that utilize full probability-based service life
design criteria
Planning
Design
Proc.
Construction
• Recommendations for LRFD Design and
LOAD RATING Specs
• SLS approach, method for re-calibration,
toolbox database, examples
•Implementation plan
Operations and Maint.
Long Life Bridges
Innovative systems
Focus on
Improving existing and prove promising concepts for systems,
subsystems, and components that historically limit the service life
of bridges
• Recommendations for
LRFD Design Specs
• Analysis methods
• Details
Planning
Design
Recommendations for
LRFD CONSTRUCTION
Specs
Proc.
Const.
Operations & Maint
Stand-alone guide devoted to
Design for Life.
Thank you for listening
www.trb.org/shrp2
James Bryant
[email protected]