2014 APWA Florida - Pavement Treatment Program
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The document discusses Hillsborough County's pavement treatment program, including its background, prioritization process, and funding levels. It provides an overview of the tools used in planning treatments, such as MicroPaver for modeling maintenance and rehabilitation needs. Historical funding levels are shown, with lower funding in recent years resulting in fewer miles improved. The recommended funding level for FY2015 is $17.2 million, which would allow addressing primary and secondary roads but not meet all identified needs.
2014 APWA Florida - Pavement Treatment Program
- 1. Pavement Treatment Program:Pavement Treatment Program: Funding and PrioritizationFunding and Prioritization Aaron Post C Pavement ManagerAaron Post C Pavement Manager Systems Planning SectionSystems Planning Section Public Works DepartmentPublic Works Department 7/8/20147/8/2014
- 2. TopicsTopics ? Hillsborough County Program BackgroundHillsborough County Program Background ? MicroPaver M&R Planning ToolMicroPaver M&R Planning Tool ? Treatment Program PrioritizationTreatment Program Prioritization ? Determining Required FundingDetermining Required Funding ? Past, Present and Future Funding LevelsPast, Present and Future Funding Levels APWA 2014APWA 2014
- 4. Road NetworkRoad Network 20+2300 Tertiary - Local 15 - 18567Secondary 12 - 16362Primary Life ExpectancyAADT Centerline Miles = Approximately 5,000 = Approximately 1,000 APWA 2014APWA 2014
- 5. Primary RoadsPrimary Roads Patterson Rd Bearss Ave 2, 4, 6, and even 8 lane roads! APWA 2014APWA 2014
- 6. Secondary RoadsSecondary Roads South Mobley Rd Clay Pit Rd APWA 2014APWA 2014
- 7. Tertiary - Local RoadsTertiary - Local Roads Pine Tree Rd Timberlane Dr APWA 2014APWA 2014
- 8. MicroPaver InformationMicroPaver Information ? PCI is the BOCC adopted measure for GASBPCI is the BOCC adopted measure for GASB ? Version 6.5.7Version 6.5.7 ? Sections are intersection to intersection (26,138)Sections are intersection to intersection (26,138) ? Centerline file maintained by Geomatics, ourCenterline file maintained by Geomatics, our inspections help to improve their datainspections help to improve their data ? Section Level: length, width, street type, curbSection Level: length, width, street type, curb type, lanes, rank, category, inspection groups,type, lanes, rank, category, inspection groups, suniqueid/ re_seg_id/ section IDsuniqueid/ re_seg_id/ section ID APWA 2014APWA 2014
- 10. Other ToolsOther Tools ? mpRapp C Used in the office to assist withmpRapp C Used in the office to assist with project creation and work history tracking andproject creation and work history tracking and updatingupdating ? PavApp C Used in inspection vehicles for PCIPavApp C Used in inspection vehicles for PCI data entry and rut bar plug-indata entry and rut bar plug-in ? VhMapp C Used in inspection vehicles for otherVhMapp C Used in inspection vehicles for other asset inventory (Signs, tree trimming, etc)asset inventory (Signs, tree trimming, etc) APWA 2014APWA 2014
- 14. PCI InspectionsPCI Inspections ? ASTM D6433-11 Standard Practice for RoadsASTM D6433-11 Standard Practice for Roads and Parking Lots Pavement Condition Indexand Parking Lots Pavement Condition Index SurveysSurveys ? 20 Distresses20 Distresses ? Representative SamplesRepresentative Samples ? Every 3 years (Meets GASB requirements)Every 3 years (Meets GASB requirements) ? Inspections supplemented with Rut Bar Data forInspections supplemented with Rut Bar Data for Primary and Secondary RoadsPrimary and Secondary Roads APWA 2014APWA 2014
- 15. PCI and SCIPCI and SCI ? Pavement Condition IndexPavement Condition Index ? Uses all 20 distresses from ASTM D6433-11Uses all 20 distresses from ASTM D6433-11 ? Can be heavily influenced by Weathering andCan be heavily influenced by Weathering and RavelingRaveling ? Structural Condition IndexStructural Condition Index ? Uses a subset of the 20 distresses: Alligator,Uses a subset of the 20 distresses: Alligator, Depression, L&T (H), Patching (M&H), Potholes,Depression, L&T (H), Patching (M&H), Potholes, Rutting, SlippageRutting, Slippage APWA 2014APWA 2014
- 16. APWA 2014APWA 2014 Bearss AveBearss Ave PCI Range: 79 to 21; SCI Range: 99 to 40PCI Range: 79 to 21; SCI Range: 99 to 40
- 17. Bearss AveBearss Ave ? Low PCI and SCI, High AADT, SafetyLow PCI and SCI, High AADT, Safety Concerns, Patching FrequencyConcerns, Patching Frequency ? Triggered Further InvestigationTriggered Further Investigation ? Distress ReviewDistress Review ? Work History ReviewWork History Review ? Field InvestigationField Investigation ? Resulted in FWD Testing and CoringResulted in FWD Testing and Coring APWA 2014APWA 2014
- 18. Bearss AveBearss Ave APWA 2014APWA 2014
- 19. Falling Weight DeflectometerFalling Weight Deflectometer 8 drops at 4 heights simulated loads of 6, 8, 12 and 16,000 lbs APWA 2014APWA 2014
- 20. FWD ResultsFWD Results APWA 2014APWA 2014
- 21. MP C M&R PlanningMP C M&R Planning ? Continuous Improvement/ MaintenanceContinuous Improvement/ Maintenance ? Ownership, Rank, Work History, Families, Tables,Ownership, Rank, Work History, Families, Tables, Policies, Deterioration Curves and AnalysisPolicies, Deterioration Curves and Analysis ? Projects can be copied from mpRapp to ＾force￣Projects can be copied from mpRapp to ＾force￣ work, must account for in budgetwork, must account for in budget ? Multiple scenarios can be run on differentMultiple scenarios can be run on different portions of the network (example: local roadsportions of the network (example: local roads only)only) APWA 2014APWA 2014
- 22. Prediction Models - FamiliesPrediction Models - Families APWA 2014APWA 2014
- 23. Paver MethodologyPaver Methodology M&R CategoriesM&R Categories ? Stop-Gap (Safety) C Maintains pavements belowStop-Gap (Safety) C Maintains pavements below critical PCI in a safe and operational conditioncritical PCI in a safe and operational condition ? Localized Preventive C Maintains pavementLocalized Preventive C Maintains pavement above critical PCIabove critical PCI ? Global Preventive C Maintains entire sections ofGlobal Preventive C Maintains entire sections of pavements above critical PCIpavements above critical PCI ? Major M&R C Applied to sections of pavementMajor M&R C Applied to sections of pavement below the critical PCI or above critical with loadbelow the critical PCI or above critical with load related distressesrelated distresses APWA 2014APWA 2014
- 24. Policy and Budget TablesPolicy and Budget Tables APWA 2014APWA 2014
- 25. Stop-Gap ExampleStop-Gap Example ? McIntosh Road CMcIntosh Road C localized areas thatlocalized areas that needed prompt attentionneeded prompt attention but insufficient funds tobut insufficient funds to resurface entire roadresurface entire road ? 2920¨ in localized repairs2920¨ in localized repairs versus 30,053¨ for entireversus 30,053¨ for entire stretch of roadstretch of road APWA 2014APWA 2014
- 26. MP C M&R PlanningMP C M&R Planning Data Set,Data Set, Start Date,Start Date, Duration,Duration, Plan TypePlan Type APWA 2014APWA 2014
- 27. MP C M&R PlanningMP C M&R Planning APWA 2014APWA 2014
- 28. MP C M&R PlanningMP C M&R Planning APWA 2014APWA 2014
- 29. MP C M&R PlanningMP C M&R Planning APWA 2014APWA 2014
- 30. MP C M&R PlanningMP C M&R Planning APWA 2014APWA 2014
- 31. Required WorkRequired Work APWA 2014APWA 2014
- 32. Required WorkRequired Work APWA 2014APWA 2014
- 33. Required WorkRequired Work APWA 2014APWA 2014
- 34. Required WorkRequired Work APWA 2014APWA 2014
- 35. Example Paver OutputExample Paver Output APWA 2014APWA 2014
- 36. Logical Project CreationLogical Project Creation APWA 2014APWA 2014
- 37. MP C M&R PlanningMP C M&R Planning ? Combine multiple data setsCombine multiple data sets ? MicroPaver OutputsMicroPaver Outputs ? PCI and SCIPCI and SCI ? BudgetBudget ? NDT C FWD and Skid TestingNDT C FWD and Skid Testing ? Institutional KnowledgeInstitutional Knowledge ? Future Development C AADTFuture Development C AADT ? Work History from Paver and CMMSWork History from Paver and CMMS ? Engineering Judgment!Engineering Judgment! Feedback Mechanism APWA 2014APWA 2014
- 38. Treatment Selection FactorsTreatment Selection Factors ? Optimal Repair vs. Available FundingOptimal Repair vs. Available Funding ? Life Cycle Cost Analysis, B/C RatioLife Cycle Cost Analysis, B/C Ratio ? Project Specifics:Project Specifics: ? Road Condition/ DistressesRoad Condition/ Distresses ? Speed and Traffic LevelSpeed and Traffic Level ? Heavy Truck TrafficHeavy Truck Traffic ? Vehicle Movement (Start/ Stop, Turns)Vehicle Movement (Start/ Stop, Turns) ? Other ex: Curb and Gutter, Future ProjectsOther ex: Curb and Gutter, Future Projects APWA 2014APWA 2014
- 39. Pavement Treatment ProgramPavement Treatment Program Cost Life Extension Purpose Preservation Treatment $ ?? Extend the service life of the pavement Resurfacing $$$$ ???? Correct minor defects in the surface of the pavement system Reconstruction $$$$$$$ ?????? Correct major defects below the surface of the pavement system APWA 2014APWA 2014
- 40. PrioritizationPrioritization ? SafetySafety ? High Volume, High Speed, Potential VehicleHigh Volume, High Speed, Potential Vehicle Damage, Patching Quantity and FrequencyDamage, Patching Quantity and Frequency ? FunctionalityFunctionality ? Provide for safe vehicular travel with acceptable rideProvide for safe vehicular travel with acceptable ride qualityquality ? PreservationPreservation ? Maintain the roads before structural failureMaintain the roads before structural failure Not aesthetics! APWA 2014APWA 2014
- 41. Funding PrioritizationFunding Prioritization Primary Secondary Tertiary - Local APWA 2014APWA 2014
- 42. Required FundingRequired Funding ? FHWA ResourcesFHWA Resources ? ＾＾A Quick Check of Your Highway Network Health￣A Quick Check of Your Highway Network Health￣ ? ＾＾Back of the Envelope￣ CalculationsBack of the Envelope￣ Calculations ? Gives a ball park number C lets you know if yourGives a ball park number C lets you know if your funding level is close or notfunding level is close or not ? Pavement Management SystemPavement Management System ? Micro-PaverMicro-Paver APWA 2014APWA 2014
- 43. Required Funding C ＾Envelope￣Required Funding C ＾Envelope￣ 1.1. Length and Width of Primary, Secondary andLength and Width of Primary, Secondary and Tertiary RoadsTertiary Roads 2.2. Average Life and Cost of Work for EachAverage Life and Cost of Work for Each GroupGroup 3.3. Simple AlgebraSimple Algebra APWA 2014APWA 2014
- 44. Required Funding C ＾Envelope￣Required Funding C ＾Envelope￣ Example:Example: 1.1. 362 miles of Primary Roads, Avg. Width 36¨362 miles of Primary Roads, Avg. Width 36¨ 1.1. 362*5280*36/9=7,645,440 SY362*5280*36/9=7,645,440 SY 2.2. Average Life of Primary Roads (12-16)Average Life of Primary Roads (12-16) 1.1. 7,645,440 SY/14= 546,102 SY Avg. Annual Need7,645,440 SY/14= 546,102 SY Avg. Annual Need 3.3. Average Work Cost ($/SY)Average Work Cost ($/SY) 1.1. 546,102*13=$7,099,337 Avg. Annual Need546,102*13=$7,099,337 Avg. Annual Need APWA 2014APWA 2014
- 45. Required Funding - MicroPaverRequired Funding - MicroPaver ? Run M&R PlannerRun M&R Planner ? Determine Budget RequirementsDetermine Budget Requirements ? Adjust work types and policies for differentAdjust work types and policies for different scenariosscenarios ? Break up data setBreak up data set ? Combine multiple runs to compile what-ifCombine multiple runs to compile what-if results graphs and reportsresults graphs and reports APWA 2014APWA 2014
- 46. Example $12M OutputExample $12M Output APWA 2014APWA 2014
- 47. Example $26M with Work PlannerExample $26M with Work Planner APWA 2014APWA 2014
- 48. Example Paver Output - DetailExample Paver Output - Detail APWA 2014APWA 2014
- 49. Historical Pavement ProgramHistorical Pavement Program ? FY 2009 Funding: $14.0MFY 2009 Funding: $14.0M ? Centerline Miles Completed: 104.97Centerline Miles Completed: 104.97 ? Primary: 1.04; Secondary: 9.06; Tertiary: 94.87Primary: 1.04; Secondary: 9.06; Tertiary: 94.87 ? FY 2011 Funding: $7.8MFY 2011 Funding: $7.8M ? Centerline Miles Completed: 35.34Centerline Miles Completed: 35.34 ? Primary: 16.95; Secondary: 6.32; Tertiary: 12.07Primary: 16.95; Secondary: 6.32; Tertiary: 12.07 ? FY 2013 Funding: $5.0MFY 2013 Funding: $5.0M ? Centerline Miles Completed: 26.89Centerline Miles Completed: 26.89 ? Primary: 5.82; Secondary: 19.84; Tertiary: 1.23Primary: 5.82; Secondary: 19.84; Tertiary: 1.23 APWA 2014APWA 2014
- 50. Historical Pavement ProgramHistorical Pavement Program Funding and Completed Miles 0 2 4 6 8 10 12 14 16 2009 2010 2011 2012 2013 2014* Fiscal Year Millions($) 0 20 40 60 80 100 120 CenterlineMiles Funding Miles *Estimated APWA 2014APWA 2014
- 51. FY2015 Funding NeedsFY2015 Funding Needs Present Dollars and Contract PricesPresent Dollars and Contract Prices ? Primary C $7.1MPrimary C $7.1M ? Secondary C $4.8MSecondary C $4.8M ? Local C $10.8MLocal C $10.8M Total Annual Funding: $22.7MTotal Annual Funding: $22.7M APWA 2014APWA 2014
- 52. FY15 Requested Funding $17.2MFY15 Requested Funding $17.2M ? Primary and Secondary: $12.2M ApproximatelyPrimary and Secondary: $12.2M Approximately 46.5 centerline miles or about 127.5 lane miles46.5 centerline miles or about 127.5 lane miles ? Local - Tertiary: $5M Approximately 33Local - Tertiary: $5M Approximately 33 centerline miles, or about 66 lane milescenterline miles, or about 66 lane miles ? Total Centerline Miles: 79.5Total Centerline Miles: 79.5 ? Total Lane Miles: 193.5Total Lane Miles: 193.5 APWA 2014APWA 2014
- 53. Anticipated Network PCI at $17MAnticipated Network PCI at $17M Anticipated PCI Deterioration Over Time 40 50 60 70 80 2013 2014 2015 2016 2017 2018 2019 Year PCI Network PCI Board Minimum APWA 2014APWA 2014
- 54. Results for Various Funding LevelsResults for Various Funding Levels Funding (Millions) Primary & Secondary CL Miles Tertiary/ Local CL Miles Total C/L Miles Network PCI 5.2 13.5 0 13.5 67 12.2 46.5 0 46.5 67 17.2 46.5 33 79.5 68 20 46.5 49 95.5 68 APWA 2014APWA 2014
- 55. Local Roads - MicroSurfaceLocal Roads - MicroSurface APWA 2014APWA 2014
- 56. Anticipated Local C Tertiary PCIAnticipated Local C Tertiary PCI Anticipated Local - Tertiary PCI Deterioration Over Time 40 50 60 70 80 2013 2014 2015 2016 2017 2018 2019 Year PCI $5 M $12 M Zero Funding Board Minimum APWA 2014APWA 2014
- 57. Neighborhood GroupsNeighborhood Groups APWA 2014APWA 2014
- 58. Neighborhood GroupsNeighborhood Groups APWA 2014APWA 2014
- 59. In Closing´In Closing´ ? Importance of a PMSImportance of a PMS ? Manage your road networkManage your road network ? Budget forecastsBudget forecasts ? Prioritization PolicyPrioritization Policy ? Ex: Safety, Functionality, PreservationEx: Safety, Functionality, Preservation ? Adequate and Consistent FundingAdequate and Consistent Funding ? Coordination with other agenciesCoordination with other agencies ? Answering citizen questionsAnswering citizen questions APWA 2014APWA 2014
- 60. Questions?Questions? Aaron PostAaron Post Hillsborough County Public WorksHillsborough County Public Works PostA@HillsboroughCounty.orgPostA@HillsboroughCounty.org 813-307-1852813-307-1852 APWA 2014APWA 2014