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AASHTO SUBCOMMITTEE ON CONSTRUCTION AUGUST 2010 SHRP 2 Renewal Program Overview
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AASHTO SUBCOMMITTEE ON
CONSTRUCTION
AUGUST 2010
SHRP 2 Renewal Program Overview
What Questions will be addressed?
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
Heavy Traffic Volumes
Concern to maximize the movement of traffic
Restrictions on the time and length of traffic lane closures
Need to maximize service life of facilities
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
R09. Risk ManualR09. Risk Manual
R06. High-Speed NDT*
R06. High-Speed NDT*
R04. Innovative Bridge DesignsR04. Innovative Bridge Designs
R01. Locating Utilities*
R01. Locating Utilities*
R02. Geotech Solutions
R02. Geotech Solutions
R05. Modular Pavement
R05. Modular Pavement
R07. Performance Specs
R07. Performance Specs
R16. Railroad-DOTMitigation Strategies
R16. Railroad-DOTMitigation Strategies
R15. Integrating Utility and
Transportation Agency Priorities*
R15. Integrating Utility and
Transportation Agency Priorities*
R23. Using Existing
In-place Pavement & Achieving long
Life
R23. Using Existing
In-place Pavement & Achieving long
Life
R21. Composite Systems
R21. Composite Systems
R26. Preservation Approaches
R26. Preservation Approaches
R19. Bridges for Service Life of 100 Years*
R19. Bridges for Service Life of 100 Years*
Rapid Approaches Long-Lived FacilitiesMinimize Disruption
28 Research Projects - $32 Million
R11. Strategic Approaches at
Corridor/Network Level
R11. Strategic Approaches at
Corridor/Network Level
R10. Project Management for Large Projects
R10. Project Management for Large Projects
R03. Worker FatigueR03. Worker Fatigue
Technology Related
Project Delivery RelatedIndicates Multiple Projects
*
Prime contractor: Battelle InstituteProject Completion: March 31, 2012
R03. Identifying and Reducing Worker, Inspector, and Manager Fatigue in Rapid Renewal Environments
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.
2009 2010 2011
Phase 1Phase 1 Phase 2Phase 2
2012
R07. Performance Specifications for Rapid Highway Renewal
– 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
Anticipated Outcomes
2007 2008 2009 2010 2011
Phase 2 Phase 3 Phase 4Phase 1
2012
Prime contractor: Trauner Consulting Services, Inc Project Completion: February 2012
Prime contractor: Golder Associates Inc
Project Completion: Fall 2010
R09. Guide for the Process of Managing Risk on Rapid Renewal Contracts
• Guide for conducting risk management on rapid renewal contracts
• Materials to aid SHAs with the implementation of the Guide, including two test workshops
Anticipated Outcomes
2007 2008 2009 2010 2011 2012
Phase 1Phase 1
2007 2008 2009 2010 2011 2012Project R09
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
R09. Guide for the Process of Managing Risk on Rapid Renewal Contracts
Phase 1Phase 1
Prime contractor: Iowa State UniversityProject Completion: February 2012
R10. Project Management Strategies for Complex Projects
Anticipated OutcomesTools 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
2009 2010 2011
Phase 1Phase 1 Phase 2Phase 2 Phase 3Phase 3
2012
Current Project Management ModelQuality
Cost ScheduleTraditional “Iron
Triangle” of Project Management
Proposed Project Management Framework
Quality (Technical)
Context
Schedule
Cost Financing
SHRP 2 Products – How do they fit
R06E
R06B
R05
R21
R02
R06C
R23R06D
R07 R2
6
SHRP2 Renewal Solutions
R05
R07R06E
R02
R23R21
R06C R06B
R06D R26
SHRP 2 Renewal The Life Cycle Approach
Procurement
Design
Planning
Operations & Maint
Construction
Planning Design
SHRP 2 Renewal The Life Cycle Approach
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
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
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 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
ProcurementProcurement ConstructionConstruction
SHRP 2 Renewal The Life Cycle Approach
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
Operations & Maint.Operations & Maint.
Construction Quality Assurance Tools
Operations & Maint.
Construction
Nondestructive Testing Tools
Evaluation of Field Spectroscopy Devices
Real-Time Smoothness Measurements of PCC Pavements
Infrared and GPR for Uniformity Measurement of New HMA Layers
What SHRP 2 is doing … Condition Assessment
Nondestructive Testing Tools
Planning DesignOperations & Maint.
NDT to Identify Delaminations between HMA Layers
NDT to Identity Bridge Deck Deterioration
NDT for Tunnel Linings
Long Life Pavements
Design guidelines
Focusing on tools for the design, construction, and preservation of long life pavements.
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
Planning Design ConstructionProc. Operations and Maint.
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
Long Life Bridges
• Recommendations for LRFD Design and LOAD RATING Specs
• SLS approach, method for re-calibration, toolbox database, examples
• Implementation plan
Planning Design ConstructionProc. Operations and Maint.
• Recommendations for LRFD Design Specs
• Analysis methods• Details
Innovative systems
Focus onImproving existing and prove promising concepts for systems, subsystems, and components that historically limit the service life of bridges
Long Life Bridges
Recommendations for LRFD
CONSTRUCTION Specs
Stand-alone guide devoted to Design for Life.
Planning Design Operations & MaintConst.Proc.
