1 / 15

MDT’s Pavement Marking Program

MDT’s Pavement Marking Program. “Ensuring a consistent level of retro-reflectivity statewide, seeking the right strategy at the right time”. Mike Bousliman Montana DOT MQA Peer Exchange October 12, 2004 Madison Wisconsin. Outline. Current Program Pavement Marking Management System

jonny
Télécharger la présentation

MDT’s Pavement Marking Program

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. MDT’s Pavement Marking Program “Ensuring a consistent level of retro-reflectivity statewide, seeking the right strategy at the right time” Mike Bousliman Montana DOT MQA Peer Exchange October 12, 2004 Madison Wisconsin

  2. Outline • Current Program • Pavement Marking Management System • Training Program • Condition Assessment

  3. Waterborne Applied by MDT forces 10 Striping Machines $3.1 Million 15,000 4-Inch Miles Epoxy Contracted Work $5.5 Million 7,000 4-Inch Miles Current Program

  4. Pavement Marking Management System • Striping projects performed by • Maintenance Forces and Contractors • No coordinated approach to • delivering the best product at the • best time • No formal process for selecting materials

  5. Program Objectives • To develop a system to continually track location and • condition of pavement markings on all state maintained • roadways • To collect and analyze all appropriate data to help • facilitate decisions regarding pavement markings • To develop appropriate quality assurance/quality control • standards to ensure a consistent program is delivered • statewide • To develop complete life cycle models to better predict • appropriate replacement schedules • To develop processes to allow thorough evaluation of all • pavement marking products

  6. Program Objectives • To develop a system to accurately predict pavement • markings budgets • To develop a system that helps meet or exceed the • pavement marking performance objectives established • in the AMMO process • To coordinate project scheduling among pavement • marking projects and all other pavement-related • projects statewide

  7. Pavement Marking Management System • Inventory • Installation • Condition Assessment • Replacement

  8. Inventory • Complete, comprehensive inventory • Long lines and symbols • Configuration • Continual maintenance • Inventory information access • Data • Maps

  9. Installation • Expected life • Project forensics • Material issues • Testing new materials • Baseline reflectivity data

  10. Condition Assessment • Basis for deterioration models • Three characteristics • Reflectivity • Durability • Coloration • Establish standards for each • Data collection issues • Statistically valid sampling

  11. Replacement • Life-cycle (deterioration) models • Coordination w/ existing projects • Project prioritization • Outputs similar to PvMS • “What if” analysis

  12. Resource Issues • FTE • Equipment • Training

  13. Training Program • Materials • Contractor Application • Equipment (hands-on) • Contract Administration • Project Inspection • Documentation • Retro-reflectometers

  14. AMMO/Condition Assessment • Reflectivity • Durability

  15. Questions?

More Related