materials – highest & best use public health safety the environment safety reliability ...
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Materials – Materials – Highest & Best Highest & Best
UseUse
Public HealthPublic Health
SafetySafety
The EnvironmentThe Environment
SafetySafety
ReliabilityReliability
PerformancePerformance
FlexibilityFlexibility
ProductivityProductivity
Improve MobilityImprove MobilityReduce WasteReduce Waste
CIWMBCIWMB
Combustion & ToxicityCombustion & ToxicityRecycled ContentRecycled ContentPyrolysis, Gasification & Pyrolysis, Gasification &
LiquefactionLiquefactionEnergy RecoveryEnergy RecoveryDevulcanizationDevulcanizationCivil Engr UsesCivil Engr UsesIncreasing Life SpanIncreasing Life SpanUse of Fiber & SteelUse of Fiber & SteelRecycled RACRecycled RACRAC StudyRAC StudyFuel SupplementFuel Supplement# of Tires Generated# of Tires GeneratedChemical Effects on Chemical Effects on
Recreational SurfacesRecreational SurfacesEffects on Water QualityEffects on Water QualityDiversion TechniquesDiversion TechniquesMosquito & Vector ControlMosquito & Vector Control
Recycling ConferencesRecycling Conferences
Source ReductionSource Reduction
Recycling ProgramsRecycling Programs
Civil Engr UsesCivil Engr Uses
Recreational Recreational SurfacesSurfaces
Molded RubberMolded Rubber
““Green” BldgGreen” Bldg
Rubberized AsphaltRubberized Asphalt
RMDZRMDZ
State ParksState Parks
IWMB ProgramsIWMB Programs
End-Use IncentivesEnd-Use Incentives
New ProductsNew ProductsAsphalt RubberAsphalt RubberModified BindersModified BindersMoisture SensitivityMoisture SensitivityForensic StudiesForensic StudiesIndependent AssuranceIndependent AssuranceTrainingTrainingIndustry PartneringIndustry PartneringLab TestingLab TestingMaintenanceMaintenancePavement Design & RehabPavement Design & RehabRecycled Asphalt Recycled Asphalt
PavementPavement
Asphalt Asphalt RubberRubber
Caltrans Presentation Caltrans Presentation ObjectivesObjectives
Status report on Caltrans & Status report on Caltrans & CIWMB Agreement Evaluation of CIWMB Agreement Evaluation of RAC ProcessesRAC Processes
Tasks/Deliverables/Workplan Tasks/Deliverables/Workplan Associated with the proposed Associated with the proposed $1.7M CIWMB Grant to Caltrans$1.7M CIWMB Grant to Caltrans
Caltrans & CIWMB AgreementCaltrans & CIWMB AgreementEvaluation of RAC ProcessesEvaluation of RAC Processes
MOU Executed December 2002MOU Executed December 2002
Funding Through 5/15/04Funding Through 5/15/04
Construct a Project With Test Construct a Project With Test Sections of:Sections of: Dense Graded ACDense Graded AC RAC (G)RAC (G) RAC (G-MB)RAC (G-MB) Dry ProcessDry Process
Caltrans & CIWMB AgreementCaltrans & CIWMB AgreementEvaluation of RAC Processes Evaluation of RAC Processes
Purpose of Project:Purpose of Project: Encourage Other ProcessesEncourage Other Processes
More Processes = More CRM UseMore Processes = More CRM Use Evaluate All RAC types Against ACEvaluate All RAC types Against AC
Implementation of Specifications Implementation of Specifications ConstructabilityConstructability Field PerformanceField Performance Lab PerformanceLab Performance
Identifying a ProjectIdentifying a Project
Develop Project Criteria Develop Project Criteria (size, location, etc)(size, location, etc)
Shortlist of Suitable Caltrans Shortlist of Suitable Caltrans ProjectsProjects
Negotiate with Districts & Negotiate with Districts & MaintenanceMaintenance
Evaluation of Project Sites Evaluation of Project Sites (field visit, design, timing)(field visit, design, timing)
Select ProjectSelect Project
Transfer Funding to District/ProjectTransfer Funding to District/Project
Develop & Provide Specifications Develop & Provide Specifications and Cross Sections and Cross Sections
Educate & Assist Engineer and Educate & Assist Engineer and ContractorContractor
Layout Evaluation Sites Layout Evaluation Sites
Oversee Construction Oversee Construction
Prepare Preliminary ReportPrepare Preliminary Report
Working with the ProjectWorking with the Project
Develop Mix Designs for all Develop Mix Designs for all Materials Materials
Test Construction QualityTest Construction Quality(Are they meeting specifications?)(Are they meeting specifications?)
Sample for Performance Tests Sample for Performance Tests
(Test after project completion)(Test after project completion)
Compare to Prior Data & HVSCompare to Prior Data & HVS(As available)(As available)
Prepare ReportPrepare Report
Laboratory TestingLaboratory Testing
Review Test SitesReview Test Sites AnnuallyAnnually Throughout anticipated life of Throughout anticipated life of
pavement pavement
Evaluate Test Data vs. Field Evaluate Test Data vs. Field PerformancePerformance
Report Periodically to CIWMB Report Periodically to CIWMB
Interim ReportsInterim Reports(end of construction, lab testing, (end of construction, lab testing, evaluation)evaluation)
Final ReportFinal Report
Field Review and EvaluationField Review and Evaluation
Status of Project SelectionStatus of Project Selection
Potential Project Identified -Potential Project Identified -Fresno-33Fresno-33
Bid Opened, but not AwardedBid Opened, but not Awarded
Meeting with District Personnel Meeting with District Personnel to Finalize Arrangements and to Finalize Arrangements and FundingFunding
Pavement Construction Pavement Construction Scheduled to Begin in Spring Scheduled to Begin in Spring 20042004
Specifications & Cross Sections - Specifications & Cross Sections - AccomplishedAccomplished
Location of Test Sections Within the Location of Test Sections Within the Project Limits – To be determinedProject Limits – To be determined
Materials Testing – Late Fall & Materials Testing – Late Fall & BeyondBeyond
Performance Tests – With project Performance Tests – With project sampled materials (FY 2004/05)sampled materials (FY 2004/05)
Deliverables & TimelineDeliverables & Timeline
Provide ProjectProvide Project
Construct Test SitesConstruct Test Sites
Test MaterialsTest Materials
Evaluate PerformanceEvaluate Performance
ReportReport
Partnership AgreementsPartnership Agreements
Caltrans Strategy forCaltrans Strategy for$1.7 Million CIWMB Grant$1.7 Million CIWMB Grant
Multiple ApplicationsMultiple Applications
Long-term Long-term PerformancePerformance
Feasibility of Feasibility of RecyclingRecycling
Tools & TrainingTools & Training
Caltrans Strategy Caltrans Strategy
Task 1 - Product EvaluationTask 1 - Product Evaluation
Task 2 - Product Task 2 - Product ImplementationImplementation
Task 3 - Product DeploymentTask 3 - Product Deployment
Task 1 - OverviewTask 1 - Overview
StrategyStrategy TacticTactic
Product Product EvaluationEvaluation
Wet & Dry TechnologiesWet & Dry Technologies
ApplicationsApplications
New ConstructionNew Construction
M&RM&R
RecyclingRecycling
Re-Use vs. DisposalRe-Use vs. Disposal
Plant EmissionsPlant Emissions
Worker Health & SafetyWorker Health & Safety
Noise ReductionNoise Reduction
Synthesis of Best PracticesSynthesis of Best Practices
User/Agency ConferenceUser/Agency Conference
Lab TestingLab Testing
Heavy Vehicle Simulator (HVS) Heavy Vehicle Simulator (HVS) Testing (coordinated with UC-Testing (coordinated with UC-Berkeley)Berkeley)
Field Validation (Modified Binder Field Validation (Modified Binder Pilot & RAC Warranty Projects)Pilot & RAC Warranty Projects)
Field Performance MonitoringField Performance Monitoring
Life Cycle Cost Analysis (LCCA)Life Cycle Cost Analysis (LCCA)
Task 2 - OverviewTask 2 - Overview
StrategyStrategy TacticTactic
ProductProduct
ImplementationImplementation
Asphalt Rubber Use Asphalt Rubber Use Guidelines, Criteria & Guidelines, Criteria &
SpecsSpecs MaterialsMaterials
Pavement Design & Pavement Design & RehabilitationRehabilitation
ConstructionConstruction
RecyclingRecycling
StrategyStrategy TacticTactic
Product Product DeploymentDeployment
Training SeminarsTraining Seminars
Caltrans/Industry Partnering Caltrans/Industry Partnering
Task 3 - OverviewTask 3 - Overview
DeliverablesDeliverables
Synthesis – State of Asphalt Synthesis – State of Asphalt Rubber Technology & Best Rubber Technology & Best PracticesPractices
Performance & Cost Assessment Performance & Cost Assessment of Asphalt Rubber Technologiesof Asphalt Rubber Technologies
Asphalt Rubber Use Guidelines - Asphalt Rubber Use Guidelines - Technology & ApplicationsTechnology & Applications Structural SectionStructural Section Maintenance & RehabilitationMaintenance & Rehabilitation Surface TreatmentsSurface Treatments
Pavement Design & Materials Pavement Design & Materials Selection Guidelines & CriteriaSelection Guidelines & Criteria
DeliverablesDeliverables
Materials & Construction Materials & Construction SpecificationsSpecifications
Maintenance Technical Advisory Maintenance Technical Advisory Guidelines (2nd edition)Guidelines (2nd edition)
Guidelines for Recycling:Guidelines for Recycling:Materials Handling, Mix Design, Materials Handling, Mix Design, Production & PlacementProduction & Placement
Instructional Materials for Instructional Materials for Training SeminarsTraining Seminars
BudgetBudgetTaskTask Estimated Cost Estimated Cost
($)($)
11Synthesis of Best PracticesSynthesis of Best Practices 65,00065,000
Experimental DesignsExperimental Designs 35,00035,000
Lab & Field TestingLab & Field Testing 850,000850,000
22
RAC Use GuidelinesRAC Use Guidelines 75,00075,000
Pavement Design GuidelinesPavement Design Guidelines 100,000100,000
Recycling GuidelinesRecycling Guidelines 100,000100,000Materials & Construction Materials & Construction SpecificationsSpecifications 100,000100,000
Maintenance Technical Advisory Maintenance Technical Advisory GuidelinesGuidelines 50,00050,000
33 Develop & Deliver TrainingDevelop & Deliver Training 325,000325,000
TotalTotal 1,700,0001,700,000
TaskTaskMonthMonth
22 44 66 88 1010 1212 1414 1616 1818 2020 2222 2244
11
Synthesis of Best Synthesis of Best PracticesPractices
Experimental DesignsExperimental Designs
Lab & Field TestingLab & Field Testing
22
RAC Use GuidelinesRAC Use Guidelines
Pavement Design Pavement Design GuidelinesGuidelines
Recycling GuidelinesRecycling Guidelines
Materials & Construction Materials & Construction SpecificationsSpecifications
Maintenance Technical Maintenance Technical Advisory GuidelinesAdvisory Guidelines
33Develop & Deliver Develop & Deliver TrainingTraining
ScheduleSchedule