1 / 23

Introduction Surface Engineering & Aggregates and Pavement Management

Introduction Surface Engineering & Aggregates and Pavement Management. Surface Engineering & Aggregates. Responsible for: Pavement Management Maintaining the departments pavement management system and identifying rehabilitation needs Standards for pavement design

bien
Download Presentation

Introduction Surface Engineering & Aggregates and Pavement Management

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Introduction Surface Engineering & AggregatesandPavement Management

  2. Surface Engineering & Aggregates • Responsible for: • Pavement Management • Maintaining the departments pavement management system and identifying rehabilitation needs • Standards for pavement design • Assist regions in reviewing pavement designs, do some designs in-house. • Construction Standards • Most technical construction standards related to roadways • Aggregates • Work with regions to manage aggregate needs to support department construction program

  3. Pavement Management • Overview of Pavement Management • Performance monitoring and data collection • Review of latest developments for pavement distress • Process of developing PM sections • Identify pavement rehab needs • Connect to other systems for programming • Workflow and Roles

  4. Network Inventory Update Data Collection – Condition, As-built Inputs Analysis Inputs Needs & Treatment Analysis Analysis Prioritization Analysis PMS, Inventory Reports Outputs Analysis Reports Pavement Management • Overview of Pavement Management

  5. Pavement Management • Performance monitoring and data collection Rut bar showing IRI laser sensors with different sizes (courtesy EBA)

  6. Pavement Management • Performance monitoring and data collection

  7. Pavement Management • Performance monitoring and data collection

  8. Pavement Management • Performance monitoring and data collection

  9. Pavement Management • Performance monitoring and data collection New INO 3D laser sensors for automated pavement distress data collection

  10. Pavement Management • Performance monitoring and data collection

  11. Pavement Management • Performance monitoring and data collection

  12. Pavement Management • Performance monitoring and data collection

  13. Pavement Management • Performance monitoring and data collection

  14. Pavement Management • Performance monitoring and data collection Falling Weight Deflectometer (Courtesy Stantec)

  15. No. of Lanes Pavement type ESAL Condition Center Line (Chainage) Section Limits Pavement Management • Process of developing PM sections As-built (SN)

  16. Pavement Management • Identify pavement rehab needs – Need Year and advancing/delay implications Existing Performance Treatment 1 Trigger Level Treatment 2 Pavement Quality Index Min. Acceptable Level Need Year Age

  17. Pavement Management • Identify pavement rehab needs – factors considered • Road class, traffic • Current/predicted performance • Treatment history • Pavement strength • Safety and other local concerns • Department PPS Guidelines • Ranking based on need year and Cost-Effectiveness

  18. Pavement Management • Identify pavement rehab needs – factors considered

  19. Pavement Management • Process of developing PM sections

  20. Pavement Management • Process of developing PM sections

  21. Pavement Management • Performance monitoring and data collection

  22. Pavement Management • Connect to other systems for programming

  23. Pavement Management • Workflow and Roles

More Related