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CC 2022-08-23_11a Street Selection 2022 PP PresentationConsideration of Street Selection for the 2022 Pavement Management Program 08/23/2022 1 Presentation Goals Review Pavement Management Principles Review Recommended Multi-Pronged Approach Review Value Engineering 8/23/2022 2 Applying the RIGHT TREATMENT to the RIGHT PAVEMENT at the RIGHT TIME using the RIGHT MATERIALS Pavement Preservation Principles 8/23/2022 3 Pavement Preservation Timing 4 Critical Point Management 5 Maintained Road System Roadway Replacement Cost = $313,566,000 6 Budget Consequences 7 Recommending a Multi-Pronged Approach Preventative Maintenance Pavement Rehabilitation Hot Spot Repairs on Key City Streets Digout Repairs Value Engineer Selected Residential Streets 8/23/2022 8 Strategy 1: Preventative Maintenance Slurry Seal 9 Maintained Road System ~26% of Network is in Good Condition ~70% of Network is in Fair to Poor Condition 10 El Camino Real Orchard Courtland Pearwood Flora Ridgeview Rosemary Sombrillo Village Glen Asilo Vista Castillo del Mar Slurry seal preventative maintenance treatment 11 Strategy 2: Pavement Rehabilitation Asphalt overlay and curb ramps 12 Insert James Way Plans Here 13 Strategy 3: Hot Spot Repairs on Key City Streets 14 Digout Repairs on Key Streets 15 California Street North Mason Traffic Way at Ford Dealership - Tree root issues 16 Value Engineering on Selected Residential Streets Estimated costs if a typical treatment was used : 17 Value Engineering The art of providing the most cost-effective treatment option without sacrificing quality and longevity. 18 Stevenson Drive Equestrian Way Hodges Rd Possible treatments = Thin Maintenance Overlay Fiberized Slurry 19 Pavement Evaluation 20 Deflection Testing and Coring 21 TMO Thin Maintenance Overlay High-Performance Thinlift Overlays 22 Thin Maintenance Overlay (TMO) 23 Example of Thin Maintenance Overlay (TMO) Before 4 Years Later 24 Thin Maintenance Overlay (TMO) 7 Years Later 25 Fiberized Slurry 26 Mechanics of the Fiber Feed . 27 Severe alligator cracking PCI 35 Lompoc, CA 2012-Before 28 Double Fiber - Type 3 - Type 2 Lompoc, CA 2012-After 29 STEP 1: Apply Type 3 Slurry Seal w/ Fiber Reinforcement STEP 2: Apply Type 2 Slurry Seal w/ Fiber Reinforcement Lompoc CA Fiber Application 30 Lompoc, CA 1 Year Later 31 Lompoc, CA 3 Years Later 32 Recommendation Review and approve the recommended treatments and streets for the 2022 Pavement Management Program 8/23/2022 33 Questions 8/23/2022 34