Preventive Maintenance - The National Center for Pavement ...

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SupportProgram Support0 to 25% of asset lifeMinor MaintenanceNow In 12 Years In 24 Years26%23%14%25 to 50% of asset lifePreventive Maintenance37%26%23%26%50 to 75% of asset lifeRehabilitation14%37%75 to 100% of lifeReplacement23%14%37%The dynamic life cycle requirements of an aginginfrastructure…Hamilton, Canadaproviding engineering solutions to improve pavement per 26
SupportChallenge• Does distress dataallow you to measurethe effectiveness of apreventivemaintenancetreatment?– Example: cracksealingproviding engineering solutions to improve pavement per 27
Page 1: Integration of PavementManagement a
Page 4 and 5: Role of Pavement Management ina Pre
Page 6 and 7: SelectionAnalyzing Pavement Perform
Page 8 and 9: SelectionFunctional Deterioration
Page 10 and 11: SelectionIdentifying CandidatesWhat
Page 12 and 13: SelectionSample Simple Decision Tre
Page 14 and 15: SelectionRecommendations• Use exi
Page 16 and 17: TimingMaximum Allowable DistressHMA
Page 18 and 19: Treatment Guidance - IDOTTimingPave
Page 20 and 21: TimingRecommendations• Use perfor
Page 22 and 23: FundingRecommendations• Use your
Page 24 and 25: SupportPromoting Concepts• Educat
Page 28 and 29: SupportRecommendations• Incorpora
Page 30 and 31: AccountabilitySetting Performance T
Page 32 and 33: Enhance AccountabilityAccountabilit
Page 34 and 35: AccountabilityRecommendations• Es
Page 36 and 37: 5 Core Questions• What is the cur
Page 38 and 39: Addressing Data Issues• Accessibi
Page 40 and 41: Resources Available• NHI 131116:
Page 42 and 43: It’s Time• Pavement management

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