SlideShare une entreprise Scribd logo
1  sur  29
Télécharger pour lire hors ligne
California Asphalt Pavement Association
2013 Spring Conference
Amarjeet S. Benipal
State Pavement Engineer
April 25, 2013
12 distinctly different Caltrans Districts with varying needs
Pavement Inventory
 16,400 lane miles
Urban Areas 70%
Rural Areas 30%
Concrete Asphalt
 33,200 lane miles
Rural Areas 70%
Urban Areas 30%
3
2011 State of the Pavement
Caltrans Pavement Objectives
1. Sustainability
2. Asset Management
3. Worker Safety
4. Future Financial Trends
What is Sustainability?
“Meeting the needs of the present without
compromising the ability of future generations
to meet their own needs”
World Commission on Environment and Development, 1987
How Is Caltrans Being Sustainable?
By building pavements to last multiple
generations, with as much recycled material
as possible.
• Quality & Performance
• Cost Effectiveness
Caltrans Sustainable Pavement
Initiatives Efforts
1. Planning
2. Design
3. Materials & Technologies
4. Preservation
Sustainability – Planning
Life Cycle Cost Analysis (LCCA)
Life Cycle Cost Analysis - Design
Analysis done to find the most cost effective
pavement based on cost associated with:
Initial
Cost
Maintenance
Cost
Anticipated
Rehabilitation
Cost
User
Delay
Sustainability – Design
Long-Life Pavement
1. Asphalt Pavement
Asphalt: I-710, I-5, I-80 etc
2. Concrete Pavement
a. Jointed Plain
b. Continuously Reinforced
c. Precast
Concrete: I-680, I-710, I-15 etc
Sustainability –
Materials & Technologies
1. Rubber Hot Mix Asphalt (RHMA)
2. Pavement (RAP) / Recycled Asphalt
Shingles (RAS)
3. Warm Mix Asphalt (WMA)
4. Recycle Concrete Aggregates
5. Supplementary Cementious Materials
Sustainability –
Materials & Technologies
6. Cold In-Place Recycling (CIR)
7. Full Depth Recycling (FDR)
8. Porous Pavement
– Asphalt & Concrete
9. Smooth Pavement
10. Quiet Pavement
Rubber Hot Mix Asphalt (RHMA)
 RHMA been successfully used in CA for over 30 years.
 CA generates more than 44 million scrap tires every year.
 A two-inch RHMA overlay uses about 2,000 scrap tires per
lane mile.
15.6
10.9
5.9
15.7
17.9
34.2
30.4
36.3
29.5
23.6
30.5 34.7
0
10
20
30
40
50
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
AmountofRHMA,percent
Calendar year
35
25
20
AB 338 Goals
Recycled Asphalt Pavement (RAP)
& Recycled Asphalt Shingles (RAS)
 Adds recycled asphalt pavement to HMA mix
 Pilot projects in 2012/2013.
 Caltrans supports RAP because it is:
Cost effective.
Reduces the aggregate use preserving landfill space.
Reduces green house gases emissions.
Warm Mix Asphalt (WMA)
Accomplishment: One Million Tons Paved
RHMA-G
OGFC
RHMA-O
DGAC
Recycled Concrete Aggregate (RCA)
 Used as Base Materials
 Development of new and revised standards
 Use of available materials
Supplementary Cementious
Materials
Cold In-Place Recycling
Full Depth Recycling
Pervious Pavement
 Porous Asphalt
 Pervious Concrete
Cited in three
Leadership in Energy
and Enviornmental
Design (LEED) credits
under Sustainable
Sites:
 5.1
 6.1
 6.2
Smooth Pavement
1. Fuel Efficiency
2. New Construction at IRI 60 or less
3. Use of Inertial Profiler
Quiet Pavement
1. Quality of Life
2. Both Asphalt & Concrete Pavements
a. Open Grade Friction Course (OGFC)
b. Grinding
c. New Generation Groove / Grind
Focus on Pavement Preservation
 Increase efficiency of project selection:
Right pavement strategy at the right time
Age
Pavementcondition
Preservation @ $1
Rehabilitation @ $6
Reconstruction @ $20
Optimized Preservation Plan
Preservation Plan
Unattended Pavement
0
75
25
50
100
Rehabilitation
Corrective
Maintenance
Reconstruction
Preventative
Maintenance
Fair
Good/
Excellent
Poor
PavementConditionIndex
Time (Years)
0 302010
Asset Management
Worker Safety
• Select the Right Strategy
– Quality Assurance
– Longer Lasting
– Would Not Have
to Come Back to
Repair or Fix It
– Less Worker
Exposure
to Traffic
On-System Allocations and Projected Allocations
(Adjusted for Construction Cost Index, in 11-12 dollars)
0
1,000,000
2,000,000
3,000,000
4,000,000
5,000,000
6,000,000
Allocations($1,000s)
Local Bond Other Capacity Increasing SHOPP
SHOPP
Other
Bond
Local
Actual Projected
Efficiently Managing California Roads!
Thank You

Contenu connexe

Tendances

County and Local Transportation Infrastructure Needs
County and Local Transportation Infrastructure NeedsCounty and Local Transportation Infrastructure Needs
County and Local Transportation Infrastructure NeedsUGPTI
 
Saving our industrial lands june 30 delta corp
Saving our industrial lands june 30 delta corpSaving our industrial lands june 30 delta corp
Saving our industrial lands june 30 delta corpDeltaChamber
 
(Ximb) sustainability - cement industry
(Ximb) sustainability -  cement industry(Ximb) sustainability -  cement industry
(Ximb) sustainability - cement industrySustainabilityXIMB
 
Air: Correlating Transportation, Energy Efficiency, and Urban Heat Island Mit...
Air: Correlating Transportation, Energy Efficiency, and Urban Heat Island Mit...Air: Correlating Transportation, Energy Efficiency, and Urban Heat Island Mit...
Air: Correlating Transportation, Energy Efficiency, and Urban Heat Island Mit...Center for Neighborhood Technology
 
Infrastructure Needs: North Dakota’s County, Township, & Tribal Roads & Bridg...
Infrastructure Needs: North Dakota’s County, Township, & Tribal Roads & Bridg...Infrastructure Needs: North Dakota’s County, Township, & Tribal Roads & Bridg...
Infrastructure Needs: North Dakota’s County, Township, & Tribal Roads & Bridg...UGPTI
 
Overview of Infrastructure Needs: North Dakota’s County, Township, & Tribal ...
Overview of Infrastructure Needs: North Dakota’s County, Township, & Tribal  ...Overview of Infrastructure Needs: North Dakota’s County, Township, & Tribal  ...
Overview of Infrastructure Needs: North Dakota’s County, Township, & Tribal ...UGPTI
 
NDDOT TRansportation Innovation Program –TRIP
NDDOT TRansportation Innovation Program –TRIPNDDOT TRansportation Innovation Program –TRIP
NDDOT TRansportation Innovation Program –TRIPUGPTI
 
Georgia Ports - Reducing Consumption Slides
Georgia Ports - Reducing Consumption SlidesGeorgia Ports - Reducing Consumption Slides
Georgia Ports - Reducing Consumption Slidesgaports
 
Kyushu University Presentation
Kyushu University Presentation Kyushu University Presentation
Kyushu University Presentation HEFContest
 
Georgia Ports - Reducing Consumption Infographic
Georgia Ports - Reducing Consumption InfographicGeorgia Ports - Reducing Consumption Infographic
Georgia Ports - Reducing Consumption Infographicgaports
 
Webinar: Emissions from transit buses
Webinar: Emissions from transit busesWebinar: Emissions from transit buses
Webinar: Emissions from transit busesBRTCoE
 
Georgia Ports Sustainability Slides
Georgia Ports Sustainability SlidesGeorgia Ports Sustainability Slides
Georgia Ports Sustainability Slidesgaports
 
Diminishing Options For Pm10 Er Cs
Diminishing Options For Pm10 Er CsDiminishing Options For Pm10 Er Cs
Diminishing Options For Pm10 Er CsJoel Reisman
 

Tendances (20)

County and Local Transportation Infrastructure Needs
County and Local Transportation Infrastructure NeedsCounty and Local Transportation Infrastructure Needs
County and Local Transportation Infrastructure Needs
 
Saving our industrial lands june 30 delta corp
Saving our industrial lands june 30 delta corpSaving our industrial lands june 30 delta corp
Saving our industrial lands june 30 delta corp
 
2015 March 16 ASCE TTG - I-405 Improvement Project
2015 March 16   ASCE TTG - I-405 Improvement Project 2015 March 16   ASCE TTG - I-405 Improvement Project
2015 March 16 ASCE TTG - I-405 Improvement Project
 
CNG & LNG for Heavy Duty Trucking
CNG & LNG forHeavy Duty TruckingCNG & LNG forHeavy Duty Trucking
CNG & LNG for Heavy Duty Trucking
 
Cold-in-Place Asphalt Recycling in Corona, CA
Cold-in-Place Asphalt Recycling in Corona, CACold-in-Place Asphalt Recycling in Corona, CA
Cold-in-Place Asphalt Recycling in Corona, CA
 
(Ximb) sustainability - cement industry
(Ximb) sustainability -  cement industry(Ximb) sustainability -  cement industry
(Ximb) sustainability - cement industry
 
Caltrans Pavement Design Perspective
Caltrans Pavement Design PerspectiveCaltrans Pavement Design Perspective
Caltrans Pavement Design Perspective
 
Air: Correlating Transportation, Energy Efficiency, and Urban Heat Island Mit...
Air: Correlating Transportation, Energy Efficiency, and Urban Heat Island Mit...Air: Correlating Transportation, Energy Efficiency, and Urban Heat Island Mit...
Air: Correlating Transportation, Energy Efficiency, and Urban Heat Island Mit...
 
Lng use in trucking
Lng use in truckingLng use in trucking
Lng use in trucking
 
Infrastructure Needs: North Dakota’s County, Township, & Tribal Roads & Bridg...
Infrastructure Needs: North Dakota’s County, Township, & Tribal Roads & Bridg...Infrastructure Needs: North Dakota’s County, Township, & Tribal Roads & Bridg...
Infrastructure Needs: North Dakota’s County, Township, & Tribal Roads & Bridg...
 
Overview of Infrastructure Needs: North Dakota’s County, Township, & Tribal ...
Overview of Infrastructure Needs: North Dakota’s County, Township, & Tribal  ...Overview of Infrastructure Needs: North Dakota’s County, Township, & Tribal  ...
Overview of Infrastructure Needs: North Dakota’s County, Township, & Tribal ...
 
NDDOT TRansportation Innovation Program –TRIP
NDDOT TRansportation Innovation Program –TRIPNDDOT TRansportation Innovation Program –TRIP
NDDOT TRansportation Innovation Program –TRIP
 
Georgia Ports - Reducing Consumption Slides
Georgia Ports - Reducing Consumption SlidesGeorgia Ports - Reducing Consumption Slides
Georgia Ports - Reducing Consumption Slides
 
Kyushu University Presentation
Kyushu University Presentation Kyushu University Presentation
Kyushu University Presentation
 
Georgia Ports - Reducing Consumption Infographic
Georgia Ports - Reducing Consumption InfographicGeorgia Ports - Reducing Consumption Infographic
Georgia Ports - Reducing Consumption Infographic
 
Webinar: Emissions from transit buses
Webinar: Emissions from transit busesWebinar: Emissions from transit buses
Webinar: Emissions from transit buses
 
Georgia Ports Sustainability Slides
Georgia Ports Sustainability SlidesGeorgia Ports Sustainability Slides
Georgia Ports Sustainability Slides
 
State of the City of Norman
State of the City of NormanState of the City of Norman
State of the City of Norman
 
Slf
SlfSlf
Slf
 
Diminishing Options For Pm10 Er Cs
Diminishing Options For Pm10 Er CsDiminishing Options For Pm10 Er Cs
Diminishing Options For Pm10 Er Cs
 

En vedette

Performance evaluation of dense bituminous macadam mix a refusal density ap...
Performance evaluation of dense bituminous macadam mix   a refusal density ap...Performance evaluation of dense bituminous macadam mix   a refusal density ap...
Performance evaluation of dense bituminous macadam mix a refusal density ap...eSAT Journals
 
Performance Evaluation of Hot Mix Asphalt with Recycled Asphalt Pavement usin...
Performance Evaluation of Hot Mix Asphalt with Recycled Asphalt Pavement usin...Performance Evaluation of Hot Mix Asphalt with Recycled Asphalt Pavement usin...
Performance Evaluation of Hot Mix Asphalt with Recycled Asphalt Pavement usin...Basavaraj
 
Marshall mix design method
Marshall mix design methodMarshall mix design method
Marshall mix design methodGourav Mewara
 
Mix design practice (bituminous mix) ce 463
Mix design practice (bituminous mix) ce 463Mix design practice (bituminous mix) ce 463
Mix design practice (bituminous mix) ce 463abhay mishra
 
Marshal mix design
Marshal mix designMarshal mix design
Marshal mix designPrionath Roy
 

En vedette (6)

Performance evaluation of dense bituminous macadam mix a refusal density ap...
Performance evaluation of dense bituminous macadam mix   a refusal density ap...Performance evaluation of dense bituminous macadam mix   a refusal density ap...
Performance evaluation of dense bituminous macadam mix a refusal density ap...
 
Performance Evaluation of Hot Mix Asphalt with Recycled Asphalt Pavement usin...
Performance Evaluation of Hot Mix Asphalt with Recycled Asphalt Pavement usin...Performance Evaluation of Hot Mix Asphalt with Recycled Asphalt Pavement usin...
Performance Evaluation of Hot Mix Asphalt with Recycled Asphalt Pavement usin...
 
Marshall mix design method
Marshall mix design methodMarshall mix design method
Marshall mix design method
 
Mix design practice (bituminous mix) ce 463
Mix design practice (bituminous mix) ce 463Mix design practice (bituminous mix) ce 463
Mix design practice (bituminous mix) ce 463
 
Marshaltest
MarshaltestMarshaltest
Marshaltest
 
Marshal mix design
Marshal mix designMarshal mix design
Marshal mix design
 

Similaire à 10 amarjeet benipal

م.33 - مبادرة #توصل_تطوير-أ.د.عبدالظاهر مصطفى - رؤية بحثية وتطبيقية على الطرق...
م.33 - مبادرة #توصل_تطوير-أ.د.عبدالظاهر مصطفى - رؤية بحثية وتطبيقية على الطرق...م.33 - مبادرة #توصل_تطوير-أ.د.عبدالظاهر مصطفى - رؤية بحثية وتطبيقية على الطرق...
م.33 - مبادرة #توصل_تطوير-أ.د.عبدالظاهر مصطفى - رؤية بحثية وتطبيقية على الطرق...Egyptian Engineers Association
 
Recycling of Asphalt Pavements
Recycling of Asphalt PavementsRecycling of Asphalt Pavements
Recycling of Asphalt PavementsIRJET Journal
 
PAVEMENTS USING RECLAIMED AGGREGATES
PAVEMENTS USING RECLAIMED AGGREGATESPAVEMENTS USING RECLAIMED AGGREGATES
PAVEMENTS USING RECLAIMED AGGREGATEScivej
 
Milestone Smart Choices
Milestone Smart ChoicesMilestone Smart Choices
Milestone Smart Choicescoreycarr
 
IRJET- Review on Mix Design of Emulsion Treated Reclaimed Asphalt Pavement
IRJET- Review on Mix Design of Emulsion Treated Reclaimed Asphalt PavementIRJET- Review on Mix Design of Emulsion Treated Reclaimed Asphalt Pavement
IRJET- Review on Mix Design of Emulsion Treated Reclaimed Asphalt PavementIRJET Journal
 
Village networking ppt
Village networking pptVillage networking ppt
Village networking pptPatel Tapan
 
SHATEC Engineering Consultants - Graniterock dba FMG CIR Whitepaper
SHATEC Engineering Consultants - Graniterock dba FMG CIR WhitepaperSHATEC Engineering Consultants - Graniterock dba FMG CIR Whitepaper
SHATEC Engineering Consultants - Graniterock dba FMG CIR WhitepaperDennis McElroy
 
Behavior of Hot Asphalt Mixture Modified with Carbon Nanotube and Reclaimed A...
Behavior of Hot Asphalt Mixture Modified with Carbon Nanotube and Reclaimed A...Behavior of Hot Asphalt Mixture Modified with Carbon Nanotube and Reclaimed A...
Behavior of Hot Asphalt Mixture Modified with Carbon Nanotube and Reclaimed A...IRJET Journal
 
Structural design and economic evaluation of roller compacted concrete pavement
Structural design and economic evaluation of roller compacted concrete pavementStructural design and economic evaluation of roller compacted concrete pavement
Structural design and economic evaluation of roller compacted concrete pavementSalih Taner YILDIRIM
 
Carbon Footprint of Asphalt
Carbon Footprint of AsphaltCarbon Footprint of Asphalt
Carbon Footprint of Asphaltcoreycarr
 
Resume Transportasi.docx
Resume Transportasi.docxResume Transportasi.docx
Resume Transportasi.docxSeptianAnsori
 
IRJET- An Experimental Study of Waste Tyres in Road Construction
IRJET- An Experimental Study of Waste Tyres in Road ConstructionIRJET- An Experimental Study of Waste Tyres in Road Construction
IRJET- An Experimental Study of Waste Tyres in Road ConstructionIRJET Journal
 
IRJET- An Experimental Study of Waste Tyres in Road Construction
IRJET- An Experimental Study of Waste Tyres in Road ConstructionIRJET- An Experimental Study of Waste Tyres in Road Construction
IRJET- An Experimental Study of Waste Tyres in Road ConstructionIRJET Journal
 

Similaire à 10 amarjeet benipal (20)

م.33 - مبادرة #توصل_تطوير-أ.د.عبدالظاهر مصطفى - رؤية بحثية وتطبيقية على الطرق...
م.33 - مبادرة #توصل_تطوير-أ.د.عبدالظاهر مصطفى - رؤية بحثية وتطبيقية على الطرق...م.33 - مبادرة #توصل_تطوير-أ.د.عبدالظاهر مصطفى - رؤية بحثية وتطبيقية على الطرق...
م.33 - مبادرة #توصل_تطوير-أ.د.عبدالظاهر مصطفى - رؤية بحثية وتطبيقية على الطرق...
 
Recycling of Asphalt Pavements
Recycling of Asphalt PavementsRecycling of Asphalt Pavements
Recycling of Asphalt Pavements
 
Caltrans EPD Implementation Roadmap
Caltrans EPD Implementation RoadmapCaltrans EPD Implementation Roadmap
Caltrans EPD Implementation Roadmap
 
PAVEMENTS USING RECLAIMED AGGREGATES
PAVEMENTS USING RECLAIMED AGGREGATESPAVEMENTS USING RECLAIMED AGGREGATES
PAVEMENTS USING RECLAIMED AGGREGATES
 
aa111
aa111aa111
aa111
 
Milestone Smart Choices
Milestone Smart ChoicesMilestone Smart Choices
Milestone Smart Choices
 
IRJET- Review on Mix Design of Emulsion Treated Reclaimed Asphalt Pavement
IRJET- Review on Mix Design of Emulsion Treated Reclaimed Asphalt PavementIRJET- Review on Mix Design of Emulsion Treated Reclaimed Asphalt Pavement
IRJET- Review on Mix Design of Emulsion Treated Reclaimed Asphalt Pavement
 
09 jim emerson
09 jim emerson09 jim emerson
09 jim emerson
 
Village networking ppt
Village networking pptVillage networking ppt
Village networking ppt
 
Australian perspective on rubberized hot mix asphalt
Australian perspective on rubberized hot mix asphaltAustralian perspective on rubberized hot mix asphalt
Australian perspective on rubberized hot mix asphalt
 
SHATEC Engineering Consultants - Graniterock dba FMG CIR Whitepaper
SHATEC Engineering Consultants - Graniterock dba FMG CIR WhitepaperSHATEC Engineering Consultants - Graniterock dba FMG CIR Whitepaper
SHATEC Engineering Consultants - Graniterock dba FMG CIR Whitepaper
 
Behavior of Hot Asphalt Mixture Modified with Carbon Nanotube and Reclaimed A...
Behavior of Hot Asphalt Mixture Modified with Carbon Nanotube and Reclaimed A...Behavior of Hot Asphalt Mixture Modified with Carbon Nanotube and Reclaimed A...
Behavior of Hot Asphalt Mixture Modified with Carbon Nanotube and Reclaimed A...
 
Structural design and economic evaluation of roller compacted concrete pavement
Structural design and economic evaluation of roller compacted concrete pavementStructural design and economic evaluation of roller compacted concrete pavement
Structural design and economic evaluation of roller compacted concrete pavement
 
Carbon Footprint of Asphalt
Carbon Footprint of AsphaltCarbon Footprint of Asphalt
Carbon Footprint of Asphalt
 
2023 CalAPA Spring Conference presentation by Deepak Maskey on LCA
2023 CalAPA Spring Conference presentation by Deepak Maskey on LCA2023 CalAPA Spring Conference presentation by Deepak Maskey on LCA
2023 CalAPA Spring Conference presentation by Deepak Maskey on LCA
 
Resume Transportasi.docx
Resume Transportasi.docxResume Transportasi.docx
Resume Transportasi.docx
 
Caltrans view on recycling of in-place asphalt pavements
Caltrans view on recycling of in-place asphalt pavementsCaltrans view on recycling of in-place asphalt pavements
Caltrans view on recycling of in-place asphalt pavements
 
IRJET- An Experimental Study of Waste Tyres in Road Construction
IRJET- An Experimental Study of Waste Tyres in Road ConstructionIRJET- An Experimental Study of Waste Tyres in Road Construction
IRJET- An Experimental Study of Waste Tyres in Road Construction
 
IRJET- An Experimental Study of Waste Tyres in Road Construction
IRJET- An Experimental Study of Waste Tyres in Road ConstructionIRJET- An Experimental Study of Waste Tyres in Road Construction
IRJET- An Experimental Study of Waste Tyres in Road Construction
 
L&t
L&tL&t
L&t
 

Plus de California Asphalt Pavement Association

National perspective on asphalt technology and trends from the Asphalt Paveme...
National perspective on asphalt technology and trends from the Asphalt Paveme...National perspective on asphalt technology and trends from the Asphalt Paveme...
National perspective on asphalt technology and trends from the Asphalt Paveme...California Asphalt Pavement Association
 
CalAPA Spring Asphalt Pavement Conference presentation on the City & County P...
CalAPA Spring Asphalt Pavement Conference presentation on the City & County P...CalAPA Spring Asphalt Pavement Conference presentation on the City & County P...
CalAPA Spring Asphalt Pavement Conference presentation on the City & County P...California Asphalt Pavement Association
 
Caltrans District 8 Update for the CalAPA Spring Asphalt Conference 2024
Caltrans District 8 Update for the CalAPA Spring Asphalt Conference 2024Caltrans District 8 Update for the CalAPA Spring Asphalt Conference 2024
Caltrans District 8 Update for the CalAPA Spring Asphalt Conference 2024California Asphalt Pavement Association
 
Joint Training & Certification Program for construction materials technicians
Joint Training & Certification Program for construction materials techniciansJoint Training & Certification Program for construction materials technicians
Joint Training & Certification Program for construction materials techniciansCalifornia Asphalt Pavement Association
 
National perspective on Environmental Product Declarations & the NAPA EPD tool
National perspective on Environmental Product Declarations & the NAPA EPD toolNational perspective on Environmental Product Declarations & the NAPA EPD tool
National perspective on Environmental Product Declarations & the NAPA EPD toolCalifornia Asphalt Pavement Association
 

Plus de California Asphalt Pavement Association (20)

Reducing carbon footprint in the asphalt pavement industry
Reducing carbon footprint in the asphalt pavement industryReducing carbon footprint in the asphalt pavement industry
Reducing carbon footprint in the asphalt pavement industry
 
Industry perspective on cold in-place recycling
Industry perspective on cold in-place recyclingIndustry perspective on cold in-place recycling
Industry perspective on cold in-place recycling
 
UCPRC perspective on the use of in-place asphalt recycling technologies
UCPRC perspective on the use of in-place asphalt recycling technologiesUCPRC perspective on the use of in-place asphalt recycling technologies
UCPRC perspective on the use of in-place asphalt recycling technologies
 
Update on the latest research with regard to RAP
Update on the latest research with regard to RAPUpdate on the latest research with regard to RAP
Update on the latest research with regard to RAP
 
Pavement quality focus for local agencies in California
Pavement quality focus for local agencies in CaliforniaPavement quality focus for local agencies in California
Pavement quality focus for local agencies in California
 
National perspective on asphalt technology and trends from the Asphalt Paveme...
National perspective on asphalt technology and trends from the Asphalt Paveme...National perspective on asphalt technology and trends from the Asphalt Paveme...
National perspective on asphalt technology and trends from the Asphalt Paveme...
 
Utilizing reclaimed plastics in asphalt pavement mixes
Utilizing reclaimed plastics in asphalt pavement mixesUtilizing reclaimed plastics in asphalt pavement mixes
Utilizing reclaimed plastics in asphalt pavement mixes
 
Pavement Maintenance tools and technology update
Pavement Maintenance tools and technology updatePavement Maintenance tools and technology update
Pavement Maintenance tools and technology update
 
Presentation by Caltrans on the department's eTicketing initiative
Presentation by Caltrans on the department's eTicketing initiativePresentation by Caltrans on the department's eTicketing initiative
Presentation by Caltrans on the department's eTicketing initiative
 
Update on eTicketing technologies for the asphalt pavement industry
Update on eTicketing technologies for the asphalt pavement industryUpdate on eTicketing technologies for the asphalt pavement industry
Update on eTicketing technologies for the asphalt pavement industry
 
Asphalt industry EPD benchmarking update 2024
Asphalt industry EPD benchmarking update  2024Asphalt industry EPD benchmarking update  2024
Asphalt industry EPD benchmarking update 2024
 
Women of Asphalt California Branch update 2024
Women of Asphalt California Branch update 2024Women of Asphalt California Branch update 2024
Women of Asphalt California Branch update 2024
 
CalAPA Spring Asphalt Pavement Conference presentation on the City & County P...
CalAPA Spring Asphalt Pavement Conference presentation on the City & County P...CalAPA Spring Asphalt Pavement Conference presentation on the City & County P...
CalAPA Spring Asphalt Pavement Conference presentation on the City & County P...
 
CalAPA Spring Conference 2024 presentation on Artificial Intelligence
CalAPA Spring Conference 2024 presentation on Artificial IntelligenceCalAPA Spring Conference 2024 presentation on Artificial Intelligence
CalAPA Spring Conference 2024 presentation on Artificial Intelligence
 
Caltrans District 8 Update for the CalAPA Spring Asphalt Conference 2024
Caltrans District 8 Update for the CalAPA Spring Asphalt Conference 2024Caltrans District 8 Update for the CalAPA Spring Asphalt Conference 2024
Caltrans District 8 Update for the CalAPA Spring Asphalt Conference 2024
 
Joint Training & Certification Program for construction materials technicians
Joint Training & Certification Program for construction materials techniciansJoint Training & Certification Program for construction materials technicians
Joint Training & Certification Program for construction materials technicians
 
EPD Pointers at the Asphalt Plant
EPD Pointers at the Asphalt PlantEPD Pointers at the Asphalt Plant
EPD Pointers at the Asphalt Plant
 
EPD Benchmarks and lessons learned
EPD Benchmarks and lessons learnedEPD Benchmarks and lessons learned
EPD Benchmarks and lessons learned
 
National perspective on Environmental Product Declarations & the NAPA EPD tool
National perspective on Environmental Product Declarations & the NAPA EPD toolNational perspective on Environmental Product Declarations & the NAPA EPD tool
National perspective on Environmental Product Declarations & the NAPA EPD tool
 
Challenges for EPD implementation
Challenges for EPD implementationChallenges for EPD implementation
Challenges for EPD implementation
 

Dernier

MC Heights construction company in Jhang
MC Heights construction company in JhangMC Heights construction company in Jhang
MC Heights construction company in Jhangmcgroupjeya
 
Intellectual Property Licensing Examples
Intellectual Property Licensing ExamplesIntellectual Property Licensing Examples
Intellectual Property Licensing Examplesamberjiles31
 
To Create Your Own Wig Online To Create Your Own Wig Online
To Create Your Own Wig Online  To Create Your Own Wig OnlineTo Create Your Own Wig Online  To Create Your Own Wig Online
To Create Your Own Wig Online To Create Your Own Wig Onlinelng ths
 
Project Brief & Information Architecture Report
Project Brief & Information Architecture ReportProject Brief & Information Architecture Report
Project Brief & Information Architecture Reportamberjiles31
 
Borderless Access - Global B2B Panel book-unlock 2024
Borderless Access - Global B2B Panel book-unlock 2024Borderless Access - Global B2B Panel book-unlock 2024
Borderless Access - Global B2B Panel book-unlock 2024Borderless Access
 
The End of Business as Usual: Rewire the Way You Work to Succeed in the Consu...
The End of Business as Usual: Rewire the Way You Work to Succeed in the Consu...The End of Business as Usual: Rewire the Way You Work to Succeed in the Consu...
The End of Business as Usual: Rewire the Way You Work to Succeed in the Consu...Brian Solis
 
Data skills for Agile Teams- Killing story points
Data skills for Agile Teams- Killing story pointsData skills for Agile Teams- Killing story points
Data skills for Agile Teams- Killing story pointsyasinnathani
 
Anyhr.io | Presentation HR&Recruiting agency
Anyhr.io | Presentation HR&Recruiting agencyAnyhr.io | Presentation HR&Recruiting agency
Anyhr.io | Presentation HR&Recruiting agencyHanna Klim
 
UNLEASHING THE POWER OF PROGRAMMATIC ADVERTISING
UNLEASHING THE POWER OF PROGRAMMATIC ADVERTISINGUNLEASHING THE POWER OF PROGRAMMATIC ADVERTISING
UNLEASHING THE POWER OF PROGRAMMATIC ADVERTISINGlokeshwarmaha
 
Harvard Business Review.pptx | Navigating Labor Unrest (March-April 2024)
Harvard Business Review.pptx | Navigating Labor Unrest (March-April 2024)Harvard Business Review.pptx | Navigating Labor Unrest (March-April 2024)
Harvard Business Review.pptx | Navigating Labor Unrest (March-April 2024)tazeenaila12
 
A flour, rice and Suji company in Jhang.
A flour, rice and Suji company in Jhang.A flour, rice and Suji company in Jhang.
A flour, rice and Suji company in Jhang.mcshagufta46
 
NASA CoCEI Scaling Strategy - November 2023
NASA CoCEI Scaling Strategy - November 2023NASA CoCEI Scaling Strategy - November 2023
NASA CoCEI Scaling Strategy - November 2023Steve Rader
 
NewBase 25 March 2024 Energy News issue - 1710 by Khaled Al Awadi_compress...
NewBase  25 March  2024  Energy News issue - 1710 by Khaled Al Awadi_compress...NewBase  25 March  2024  Energy News issue - 1710 by Khaled Al Awadi_compress...
NewBase 25 March 2024 Energy News issue - 1710 by Khaled Al Awadi_compress...Khaled Al Awadi
 
HELENE HECKROTTE'S PROFESSIONAL PORTFOLIO.pptx
HELENE HECKROTTE'S PROFESSIONAL PORTFOLIO.pptxHELENE HECKROTTE'S PROFESSIONAL PORTFOLIO.pptx
HELENE HECKROTTE'S PROFESSIONAL PORTFOLIO.pptxHelene Heckrotte
 
Cracking the ‘Business Process Outsourcing’ Code Main.pptx
Cracking the ‘Business Process Outsourcing’ Code Main.pptxCracking the ‘Business Process Outsourcing’ Code Main.pptx
Cracking the ‘Business Process Outsourcing’ Code Main.pptxWorkforce Group
 
Borderless Access - Global B2B Panel book-unlock 2024
Borderless Access - Global B2B Panel book-unlock 2024Borderless Access - Global B2B Panel book-unlock 2024
Borderless Access - Global B2B Panel book-unlock 2024Borderless Access
 
AMAZON SELLER VIRTUAL ASSISTANT PRODUCT RESEARCH .pdf
AMAZON SELLER VIRTUAL ASSISTANT PRODUCT RESEARCH .pdfAMAZON SELLER VIRTUAL ASSISTANT PRODUCT RESEARCH .pdf
AMAZON SELLER VIRTUAL ASSISTANT PRODUCT RESEARCH .pdfJohnCarloValencia4
 
Upgrade Your Banking Experience with Advanced Core Banking Applications
Upgrade Your Banking Experience with Advanced Core Banking ApplicationsUpgrade Your Banking Experience with Advanced Core Banking Applications
Upgrade Your Banking Experience with Advanced Core Banking ApplicationsIntellect Design Arena Ltd
 
BCE24 | Virtual Brand Ambassadors: Making Brands Personal - John Meulemans
BCE24 | Virtual Brand Ambassadors: Making Brands Personal - John MeulemansBCE24 | Virtual Brand Ambassadors: Making Brands Personal - John Meulemans
BCE24 | Virtual Brand Ambassadors: Making Brands Personal - John MeulemansBBPMedia1
 
Lecture_6.pptx English speaking easyb to
Lecture_6.pptx English speaking easyb toLecture_6.pptx English speaking easyb to
Lecture_6.pptx English speaking easyb toumarfarooquejamali32
 

Dernier (20)

MC Heights construction company in Jhang
MC Heights construction company in JhangMC Heights construction company in Jhang
MC Heights construction company in Jhang
 
Intellectual Property Licensing Examples
Intellectual Property Licensing ExamplesIntellectual Property Licensing Examples
Intellectual Property Licensing Examples
 
To Create Your Own Wig Online To Create Your Own Wig Online
To Create Your Own Wig Online  To Create Your Own Wig OnlineTo Create Your Own Wig Online  To Create Your Own Wig Online
To Create Your Own Wig Online To Create Your Own Wig Online
 
Project Brief & Information Architecture Report
Project Brief & Information Architecture ReportProject Brief & Information Architecture Report
Project Brief & Information Architecture Report
 
Borderless Access - Global B2B Panel book-unlock 2024
Borderless Access - Global B2B Panel book-unlock 2024Borderless Access - Global B2B Panel book-unlock 2024
Borderless Access - Global B2B Panel book-unlock 2024
 
The End of Business as Usual: Rewire the Way You Work to Succeed in the Consu...
The End of Business as Usual: Rewire the Way You Work to Succeed in the Consu...The End of Business as Usual: Rewire the Way You Work to Succeed in the Consu...
The End of Business as Usual: Rewire the Way You Work to Succeed in the Consu...
 
Data skills for Agile Teams- Killing story points
Data skills for Agile Teams- Killing story pointsData skills for Agile Teams- Killing story points
Data skills for Agile Teams- Killing story points
 
Anyhr.io | Presentation HR&Recruiting agency
Anyhr.io | Presentation HR&Recruiting agencyAnyhr.io | Presentation HR&Recruiting agency
Anyhr.io | Presentation HR&Recruiting agency
 
UNLEASHING THE POWER OF PROGRAMMATIC ADVERTISING
UNLEASHING THE POWER OF PROGRAMMATIC ADVERTISINGUNLEASHING THE POWER OF PROGRAMMATIC ADVERTISING
UNLEASHING THE POWER OF PROGRAMMATIC ADVERTISING
 
Harvard Business Review.pptx | Navigating Labor Unrest (March-April 2024)
Harvard Business Review.pptx | Navigating Labor Unrest (March-April 2024)Harvard Business Review.pptx | Navigating Labor Unrest (March-April 2024)
Harvard Business Review.pptx | Navigating Labor Unrest (March-April 2024)
 
A flour, rice and Suji company in Jhang.
A flour, rice and Suji company in Jhang.A flour, rice and Suji company in Jhang.
A flour, rice and Suji company in Jhang.
 
NASA CoCEI Scaling Strategy - November 2023
NASA CoCEI Scaling Strategy - November 2023NASA CoCEI Scaling Strategy - November 2023
NASA CoCEI Scaling Strategy - November 2023
 
NewBase 25 March 2024 Energy News issue - 1710 by Khaled Al Awadi_compress...
NewBase  25 March  2024  Energy News issue - 1710 by Khaled Al Awadi_compress...NewBase  25 March  2024  Energy News issue - 1710 by Khaled Al Awadi_compress...
NewBase 25 March 2024 Energy News issue - 1710 by Khaled Al Awadi_compress...
 
HELENE HECKROTTE'S PROFESSIONAL PORTFOLIO.pptx
HELENE HECKROTTE'S PROFESSIONAL PORTFOLIO.pptxHELENE HECKROTTE'S PROFESSIONAL PORTFOLIO.pptx
HELENE HECKROTTE'S PROFESSIONAL PORTFOLIO.pptx
 
Cracking the ‘Business Process Outsourcing’ Code Main.pptx
Cracking the ‘Business Process Outsourcing’ Code Main.pptxCracking the ‘Business Process Outsourcing’ Code Main.pptx
Cracking the ‘Business Process Outsourcing’ Code Main.pptx
 
Borderless Access - Global B2B Panel book-unlock 2024
Borderless Access - Global B2B Panel book-unlock 2024Borderless Access - Global B2B Panel book-unlock 2024
Borderless Access - Global B2B Panel book-unlock 2024
 
AMAZON SELLER VIRTUAL ASSISTANT PRODUCT RESEARCH .pdf
AMAZON SELLER VIRTUAL ASSISTANT PRODUCT RESEARCH .pdfAMAZON SELLER VIRTUAL ASSISTANT PRODUCT RESEARCH .pdf
AMAZON SELLER VIRTUAL ASSISTANT PRODUCT RESEARCH .pdf
 
Upgrade Your Banking Experience with Advanced Core Banking Applications
Upgrade Your Banking Experience with Advanced Core Banking ApplicationsUpgrade Your Banking Experience with Advanced Core Banking Applications
Upgrade Your Banking Experience with Advanced Core Banking Applications
 
BCE24 | Virtual Brand Ambassadors: Making Brands Personal - John Meulemans
BCE24 | Virtual Brand Ambassadors: Making Brands Personal - John MeulemansBCE24 | Virtual Brand Ambassadors: Making Brands Personal - John Meulemans
BCE24 | Virtual Brand Ambassadors: Making Brands Personal - John Meulemans
 
Lecture_6.pptx English speaking easyb to
Lecture_6.pptx English speaking easyb toLecture_6.pptx English speaking easyb to
Lecture_6.pptx English speaking easyb to
 

10 amarjeet benipal

  • 1. California Asphalt Pavement Association 2013 Spring Conference Amarjeet S. Benipal State Pavement Engineer April 25, 2013
  • 2. 12 distinctly different Caltrans Districts with varying needs
  • 3. Pavement Inventory  16,400 lane miles Urban Areas 70% Rural Areas 30% Concrete Asphalt  33,200 lane miles Rural Areas 70% Urban Areas 30% 3
  • 4. 2011 State of the Pavement
  • 5. Caltrans Pavement Objectives 1. Sustainability 2. Asset Management 3. Worker Safety 4. Future Financial Trends
  • 6. What is Sustainability? “Meeting the needs of the present without compromising the ability of future generations to meet their own needs” World Commission on Environment and Development, 1987
  • 7. How Is Caltrans Being Sustainable? By building pavements to last multiple generations, with as much recycled material as possible. • Quality & Performance • Cost Effectiveness
  • 8. Caltrans Sustainable Pavement Initiatives Efforts 1. Planning 2. Design 3. Materials & Technologies 4. Preservation
  • 9. Sustainability – Planning Life Cycle Cost Analysis (LCCA)
  • 10. Life Cycle Cost Analysis - Design Analysis done to find the most cost effective pavement based on cost associated with: Initial Cost Maintenance Cost Anticipated Rehabilitation Cost User Delay
  • 11. Sustainability – Design Long-Life Pavement 1. Asphalt Pavement Asphalt: I-710, I-5, I-80 etc 2. Concrete Pavement a. Jointed Plain b. Continuously Reinforced c. Precast Concrete: I-680, I-710, I-15 etc
  • 12. Sustainability – Materials & Technologies 1. Rubber Hot Mix Asphalt (RHMA) 2. Pavement (RAP) / Recycled Asphalt Shingles (RAS) 3. Warm Mix Asphalt (WMA) 4. Recycle Concrete Aggregates 5. Supplementary Cementious Materials
  • 13. Sustainability – Materials & Technologies 6. Cold In-Place Recycling (CIR) 7. Full Depth Recycling (FDR) 8. Porous Pavement – Asphalt & Concrete 9. Smooth Pavement 10. Quiet Pavement
  • 14. Rubber Hot Mix Asphalt (RHMA)  RHMA been successfully used in CA for over 30 years.  CA generates more than 44 million scrap tires every year.  A two-inch RHMA overlay uses about 2,000 scrap tires per lane mile. 15.6 10.9 5.9 15.7 17.9 34.2 30.4 36.3 29.5 23.6 30.5 34.7 0 10 20 30 40 50 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 AmountofRHMA,percent Calendar year 35 25 20 AB 338 Goals
  • 15. Recycled Asphalt Pavement (RAP) & Recycled Asphalt Shingles (RAS)  Adds recycled asphalt pavement to HMA mix  Pilot projects in 2012/2013.  Caltrans supports RAP because it is: Cost effective. Reduces the aggregate use preserving landfill space. Reduces green house gases emissions.
  • 16. Warm Mix Asphalt (WMA) Accomplishment: One Million Tons Paved RHMA-G OGFC RHMA-O DGAC
  • 17. Recycled Concrete Aggregate (RCA)  Used as Base Materials  Development of new and revised standards  Use of available materials
  • 21. Pervious Pavement  Porous Asphalt  Pervious Concrete Cited in three Leadership in Energy and Enviornmental Design (LEED) credits under Sustainable Sites:  5.1  6.1  6.2
  • 22. Smooth Pavement 1. Fuel Efficiency 2. New Construction at IRI 60 or less 3. Use of Inertial Profiler
  • 23. Quiet Pavement 1. Quality of Life 2. Both Asphalt & Concrete Pavements a. Open Grade Friction Course (OGFC) b. Grinding c. New Generation Groove / Grind
  • 24. Focus on Pavement Preservation  Increase efficiency of project selection: Right pavement strategy at the right time Age Pavementcondition Preservation @ $1 Rehabilitation @ $6 Reconstruction @ $20
  • 25. Optimized Preservation Plan Preservation Plan Unattended Pavement 0 75 25 50 100 Rehabilitation Corrective Maintenance Reconstruction Preventative Maintenance Fair Good/ Excellent Poor PavementConditionIndex Time (Years) 0 302010
  • 27. Worker Safety • Select the Right Strategy – Quality Assurance – Longer Lasting – Would Not Have to Come Back to Repair or Fix It – Less Worker Exposure to Traffic
  • 28. On-System Allocations and Projected Allocations (Adjusted for Construction Cost Index, in 11-12 dollars) 0 1,000,000 2,000,000 3,000,000 4,000,000 5,000,000 6,000,000 Allocations($1,000s) Local Bond Other Capacity Increasing SHOPP SHOPP Other Bond Local Actual Projected