Pavement Maintenance tools and technology update
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Scott Dmytrow with PavementACES, a noted pavement preservation expert, provides an update on various tools and techniques in the pavement preservation space delivered during the CalAPA Spring Asphalt Pavement Conference March 7-8, 2024 in Ontario, Calif.
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Pavement Maintenance tools and technology update
- 1. Maintaining and Preserving your Asphalt Pavements Scott Dmytrow, Chief Operating Officer
- 2. Today’s Maintenance and Preservation (M&P) Topics • Bend • Roseville • Other City • How to get there Basics Examples Approaches • Whatwe think it is • What it really is • Why.
- 3. M&P - What we think it IS Crack Seal Fog Seal Slurry and Micros Chip Seal
- 4. M&P - What we think it IS Multi Layer Treatments Fog Seal Thin Overlays Slurry and Micros
- 5. M&P– What it really is! Keeping these roads looking great! Helping make asphalt pavements perpetual!
- 7. And what about our 40-70 PCI pavements? How do we get them to 70-80 and then maintain them?
- 8. M&P– What it can also be.. Repairing and upgrading these roads… 7 yrs later
- 9. 1st Layer – Type III Micro Or
- 10. 2nd Layer – 3/8” Conventional Chip Seal; 3rd Layer – Type II Slurry Seal
- 11. End up here. 2016 Lake County 2016 2023
- 12. It’s all about… Right Treatment Right Pavement Right Time
- 13. Example
- 14. Charles Swann (Presenter) Division Manager – Transportation & Mobility Paul Neiswonger (Q&A- Technical) Pavement Preservation Project Manager Blatantly plagiarized - With Permission from:
- 15. • 890 Lane Miles • 20% Arterials (81-PCI) • 10% Collectors (81-PCI) • 70% Residential (74 -PCI) • Overall network PCI of 76 • 9 Miles of Gravel Roads • 48 Roundabouts & 5 new under construction
- 16. SELF-PERFORMED AND CONTRACTED The City of Bend utilizes pavement management strategies; self performed and contracted work. Types of Preventative Maintenance include: • Crack Seal Program • Chip Seal (Contracted) • Overlay • Grind /Inlay • Full Depth Reclamation • Slurry Seal • Cape Seal • Rubberized Chip Seal • PCC - Roundabouts and Streets
- 17. A properly rehabbed and preserved system
- 18. Pavement Preservation Plan: Residentials: Crack and Slurry Seal Collector/Arterials: Multi-layer preservation treatments and overlays Treatment Plan was: Residentials: Patching and 2” Mill and Fills Collector/Arterials: 4” Mill and Fills Tale of Two Cities City of Roseville “Other” Local Agency
- 19. City of Roseville M&P Treatments Type II Slurry (single layer) residential streets
- 20. Pavement Preservation Applications Asphalt Rubber Cape Seal (multi-layer) – Collector and Arterial Streets
- 21. Pavement Preservation Applications Asphalt Rubber Cape Seal (multi-layer) – Collector and Arterial Streets
- 22. Pavement Preservation Applications Type II Micro (single layer) – Roseville Parkway/Galleria Blvd - Up to 100,000 Vehicles per day
- 23. City of Roseville: Foothills Blvd Thin Overlay - BWC
- 24. “Other” Local Agency– Existing Conditions
- 25. Two different approaches – Very Similar Result 25
- 26. So what is the most important thing here? • Improving our nations roadway network • Efficiently spending our limited tax dollars • Making everyone’s daily travel better • There are many approaches to take • Use what gets you the best Bang for the Buck
- 27. A properly rehabbed and preserved system
- 28. We are rockstars when we do
- 29. 29 HAPPY! And these folks are just…
- 30. CREDITS: This presentation template was created by Slidesgo, and includes icons by Flaticon, and infographics & images by Freepik Thanks! Questions? Scott Dmytrow scott@pavementaces.com www.pavementaces.com 916.825.9415