the role of pavement preservation in asset management
TRANSCRIPT
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The Role of Pavement Preservation in Asset
Management
Keith D. Herbold, P.E.Senior Pavement EngineerFHWA – Resource [email protected]
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April 2, 2004 Midwest Transportation Consortium
PRESENTATION TOPICS
♦FHWA Resource Center♦Pavement preservation ♦Relationship to Asset Management♦FHWA efforts in pavement preservation♦Concluding remarks
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The FHWAThe FHWAResource CenterResource CenterAtlanta Atlanta -- Baltimore Baltimore –– Olympia Fields Olympia Fields -- San FranciscoSan Francisco
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Serving customers nationwide --
Olympia Fields, IL
Baltimore, MD
Atlanta, GA
San Francisco, CA
One Resource Center –Four Locations
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FHWA Key ProcessesFHWA Key Processes
ProgramDelivery
National PolicyLeadership
TechnicalAssistance
TechnologyDeployment
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April 2, 2004 Midwest Transportation Consortium
Resource CenterProvides:- Technical assistance- Training- Technology deployment
NoNo Program AuthorityProgram AuthorityNoNo Project ApprovalProject Approval
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April 2, 2004 Midwest Transportation Consortium
Technical Service Teams
♦ Air Quality♦ Civil Rights♦ Construction & Project
Management♦ Environment♦ Finance♦ Geotech & Hydraulics
♦ Operations♦ Pavements &
Materials♦ Planning♦ Safety & Highway
Design♦ Structures
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Technical Service Team Groupings
Environment
Planning
Air Quality
Civil Rights
Geotech & Hydraulics
Structures
Construction & P M
Pavements & Materials
Finance
Safety & Highway Design
Operations
AtlantaOlympia Fields
San Francisco Baltimore
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April 2, 2004 Midwest Transportation Consortium
Pavements & Materials Team - Atlanta
Primary Customers:Division OfficesHeadquarters
Team Leader
Monte Symons
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April 2, 2004 Midwest Transportation Consortium
Pavement & Materials TSTLong Term Objectives
♦ Optimize pavement performance♦ Optimize pavement resource allocation♦ Improve quality assurance systems♦ Improve pavement surface characteristics♦ Improve environmental stewardship♦ Technical capacity building
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April 2, 2004 Midwest Transportation Consortium
Pavement and Materials On-Going Activities♦ Materials and QC/QA♦ Technical training and certification
for technicians♦ Superpave♦ LTPP♦ Knowledge building
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April 2, 2004 Midwest Transportation Consortium
Pavement and Materials On-Going Activities cont.
♦ Pavement smoothness♦ HIPERPAV software for PCCP
analysis♦ Pavement management systems♦ Life Cycle Cost Analysis♦ Pavement preservation
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April 2, 2004 Midwest Transportation Consortium
Pavements & MaterialsTeam - Available Training♦ Highway materials engineering♦ Hot-mix asphalt materials, characteristics and
control♦ Portland cement concrete materials♦ Pavement subsurface drainage design♦ AASHTO pavement overlay design♦ Introduction to mechanistic design - new &
rehabilitated pavements
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April 2, 2004 Midwest Transportation Consortium
Pavements & Materials TeamAvailable Training cont.
♦Pavement smoothness - use of inertial profiler measurements for construction quality control
♦Hot-mix asphalt pavement evaluation and rehabilitation
♦Asphalt pavement recycling technologies
♦Concrete pavement design details and construction practices
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April 2, 2004 Midwest Transportation Consortium
Pavements & Materials TeamAvailable Training cont.
♦Construction of portland cement concrete pavements
♦Portland cement concrete pavement evaluation and rehabilitation
♦Pavement preservation - the preventive maintenance concept
♦Pavement preservation - selecting pavements for preservation
♦Life-cycle cost analysis
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April 2, 2004 Midwest Transportation Consortium
For further information -
www.fhwa.dot.gov/resourcecenter
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April 2, 2004 Midwest Transportation Consortium
PRESENTATION TOPICS
♦FHWA Resource Center
♦Pavement preservation♦Relationship to Asset Management♦FHWA efforts in pavement preservation♦Concluding remarks
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April 2, 2004 Midwest Transportation Consortium
3,963,262 miles of Roads590,000 Bridges
2.7 trillion vehicle-miles / year
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April 2, 2004 Midwest Transportation Consortium
3,963,262 miles of Roads
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April 2, 2004 Midwest Transportation Consortium
2.5 Million Miles Paved Roads
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April 2, 2004 Midwest Transportation Consortium
Roads are an investment
♦ Public invested more than $130 billion to construct the Interstate
♦ Think of the total investment in our transportation system. . . (over $1.75 trillion)
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April 2, 2004 Midwest Transportation Consortium
What is Pavement Preservation?
Pavement Preservation is the sum of all activities undertaken to provide and maintain serviceable roadways that• Preserves the investment • Enhances pavement performance• Ensures cost-effectiveness• Extends pavement life• Reduces user delays• Improves safety and mobility
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April 2, 2004 Midwest Transportation Consortium
What is Pavement Preservation?
Does Not Include:Includes:♦ Preventive
maintenance♦ Minor rehabilitation
(non-structural)♦ Some routine
maintenance
♦ New pavement construction
♦ Reconstruction♦ Major rehabilitation
(increase in structural capacity)
♦ Corrective maintenance
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April 2, 2004 Midwest Transportation Consortium
What is Pavement Preservation?
Doing the right thing...
…at the right time...
…to the right pavement.
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April 2, 2004 Midwest Transportation Consortium
Concept of Pavement Preservation
PreventiveTrigger
RehabilitationTrigger
Original Pavement
Pave
men
t Con
ditio
n
Time / Traffic
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April 2, 2004 Midwest Transportation Consortium
Alligator Cracking
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April 2, 2004 Midwest Transportation Consortium
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April 2, 2004 Midwest Transportation Consortium
Components of Pavement Preservation Program
PreventiveMaintenance
MinorRehabilitation
RoutineMaintenance
PavementPreservation
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April 2, 2004 Midwest Transportation Consortium
Preservation ActivitiesAsphalt: PCC:
♦ Chip Seals♦ Fog Seals♦ Slurry Seals♦ Surface Seals♦ Micro-Surfacing♦ Thin Overlays♦ Profile Milling♦ Crack Sealing
♦ Joint Resealing♦ Crack Sealing♦ Spall Repair♦ Dowel Bar Retrofit♦ Full and Partial
Depth Repair♦ Diamond Grinding
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Does Preservation Make Sense?
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April 2, 2004 Midwest Transportation Consortium
Benefits♦Improved Customer Satisfaction
– Keeps them (and you) happy.♦Lowers User and Agency Costs
in the Long-Term– Saves them (and you) money.
♦Improved Safety– Keeps them (and you) safer.
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April 2, 2004 Midwest Transportation Consortium
For more information…Foundation for Pavement Preservation
www.fp2.org
National Center for Pavement Preservationwww.pavementpreservation.org
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April 2, 2004 Midwest Transportation Consortium
PRESENTATION TOPICS
♦FHWA Resource Center♦Pavement preservation♦Relationship to Asset
Management♦FHWA efforts in pavement preservation♦Concluding remarks
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April 2, 2004 Midwest Transportation Consortium
Pavement Preservation andAsset Management♦More Federal emphasis on maintaining
the facilities we have constructed♦$1.75 trillion dollar investment in
transportation systems♦Part of the Federal-Aid program
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April 2, 2004 Midwest Transportation Consortium
Pavement Preservation andAsset Management♦Asset Management Definition:
“A strategic approach to maximize the benefits from resources used to operate, expand, and preserve the transportation infrastructure.”
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April 2, 2004 Midwest Transportation Consortium
Motivation for Asset Management♦Funding constraints♦Aging system♦ Increasing user demands♦Loss of senior experienced staff♦Public demands on government
– Accountability– Return-on-investment
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April 2, 2004 Midwest Transportation Consortium
The Federal Role♦Promote uniformity, quality and safety
of highway construction and maintenance
♦Develop, promote and provide new technologies and training
♦Stewardship of the Federal-aid program and its investments
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April 2, 2004 Midwest Transportation Consortium
Current Federal EffortsUniformity
National specification website
www.specs.fhwa.dot.gov
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April 2, 2004 Midwest Transportation Consortium
Pavement Preservation andAsset ManagementThree FHWA Asset Management TeamsThree FHWA Asset Management Teams
Management SystemsManagement SystemsConstruction and System PreservationConstruction and System Preservation
Economic AnalysisEconomic Analysis
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April 2, 2004 Midwest Transportation Consortium
For more information…Management systemswww.fhwa.dot.gov/infrastructure/asstmgmt/manage.htm
Economic analysiswww.fhwa.dot.gov/infrastructure/asstmgmt/invest.htm
System preservation
www.fhwa.dot.gov/preservation
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April 2, 2004 Midwest Transportation Consortium
PRESENTATION TOPICS
♦FHWA Resource Center♦Pavement preservation ♦Relationship to Asset Management♦FHWA efforts in pavement
preservation♦Concluding remarks
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April 2, 2004 Midwest Transportation Consortium
Working with the States
♦AASHTO Committee on Highways– Subcommittee on Maintenance– Subcommittee on Construction
♦ Individual State Assistance– Provision of consultation services– Federal-aid through FHWA Division
Offices♦TRB
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April 2, 2004 Midwest Transportation Consortium
Working with the States cont.
♦Midwest Pavement Preservation Partnership
♦Southeast Pavement Preservation Partnership
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April 2, 2004 Midwest Transportation Consortium
Working with Industry
♦ Foundation for Pavement Preservation
♦ Industry Associations– AEMA– ISSA– ARRA– ACPA– IGGA– others
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April 2, 2004 Midwest Transportation Consortium
Outreach Activities♦ Current Publications
– Magazine articles• TRNews – Sept/October Issue• Asphalt Magazine• Public Roads Magazine
– Checklists on Pavement Preservation– State of the Practice CD-2– Forum II CD– Pavement Preservation Compendium– Other material coming out soon
♦ Meetings/Presentations
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April 2, 2004 Midwest Transportation Consortium
Technology Advancement♦ National Center for Pavement
Preservation♦ Pavement Preservation ETG♦ Research Efforts:
– Chip Seal Best Practices – NCHRP synthesis study– Hot Pour Crack Sealant – pooled fund study– Slurry Seal/Microsurfacing – pooled fund study
♦ International Scan on Pavement Preservation
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April 2, 2004 Midwest Transportation Consortium
Training
♦ The Preventive Maintenance (PM) Concept– NHI Course #131054 - available
♦ Selecting Pavements for PM– NHI Course #131058 - available
♦ Design and Construction of Quality PM Treatments– NHI Course #131103 – available
♦ Integrating PM into Pavement Management Systems– NHI #131104 – Mid 2004
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April 2, 2004 Midwest Transportation Consortium
PRESENTATION TOPICS
♦FHWA Resource Center♦Pavement preservation ♦Relationship to Asset Management♦FHWA efforts in pavement preservation
♦Concluding remarks
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April 2, 2004 Midwest Transportation Consortium
Final Thoughts♦ The National Center is in place!♦ Necessary research is underway!♦ Dedicated funding is critical for
success!♦ Educate yourself and others!♦ Think both “Engineering” and “Economics”
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April 2, 2004 Midwest Transportation Consortium
Pavement Preservationis not new...
… it’s just doing the “RIGHT” thing… to the “RIGHT” pavement… at the “RIGHT” time
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Preservation and Asset ManagementPreservation and Asset Managementwon’twon’t bring shortbring short--term glory, term glory,
but they but they willwill bring longbring long--term satisfaction!term satisfaction!
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April 2, 2004 Midwest Transportation Consortium
Questions?
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THANK YOUTHANK YOUFor more information contact:For more information contact:
Keith D. Herbold, P.E.FHWA Resource CenterTele: (708)283-3548Cell: (708)955-5783e-mail: [email protected]
www.fhwa.dot.gov/resourcecenter