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CC 2017-02-14_12a 2016 PMP 2016 Pavement Management Plan 3/8/2017 Item 12.a 1 2016 Pavement Management Plan 3/8/2017 Item 12.a 2 2016 Pavement Management Plan 3/8/2017 Item 12.a STAFF RECOMMENDATION Adopt a Resolution adopting the 2016 Update to the Pavement Management Plan (PMP); Endorse the “Critical Point Management” methodology for the City’s Pavement Management System; and Authorize the Mayor to sign letters of support for Transportation Funding Bills, AB1 and SB1 3 Infrastructure Assessment Project 3/8/2017 Item 12.a CITY COUNCIL GOALS SUMMARY – FY 2016-17 (Established at Goal Setting Workshop on July 18, 2016) Improve financial sustainability through economic development Support City infrastructure Improve cost-recovery on services Retain and attract employees Make decision about Brisco Interchange project Increase water security Enhance parking Maintain cost-effective fire service 4 PREVIOUS INFRASTRUCTURE ASSESSMENT REPORT PARKS AND OPEN SPACE 5 PREVIOUS INFRASTRUCTURE ASSESSMENT REPORT GOVERNMENT BUILDINGS 6 PREVIOUS INFRASTRUCTURE ASSESSMENT REPORT DRAINAGE FACILITES ESTIMATE OF TOTAL VALUE $ 32,161,707 ANNUAL DEPRECIATION/ SET-ASIDE $238,107 7 PREVIOUS INFRASTRUCTURE ASSESSMENT REPORT ROADS ESTIMATE OF TOTAL VALUE $ 180,000,000 ANNUAL DEPRECIATION/ SET-ASIDE $ 3,023,584 / Year 8 2016 PCI - Countywide 3/8/2017 Item 12.a 9 Pavement Management Plan Last Updated 2010 3/8/2017 Item 12.a 10 City of Arroyo Grande Pavement Management Plan 2016 Update Report PRESENTED BY: JOE PATTERSON, PE RICK ENGINEERING COMPANY 2016 PMP Report 11 Pavement Condition Index Standard Curve 2016 PMP Report Original Condition 12 Pavement Condition Index – PCI Drop 2016 PMP Report 13 Pavement Condition Index – Current City Average PCI 2016 PMP Report Original Condition Current Avg PCI = 68 14 Approximate Maintenance Costs for each PCI Range Pavement Condition Index – Critical Points and Approximate Costs 2016 PMP Report 15 Pavement Condition Index – Maintenance and Repair Approach 2016 PMP Report $3 per Square Yard $16-42 per Square Yard Resurfacing maintenance will prolong pavement life at the lowest possible cost. 16 Pavement Condition Index – Worst – First Approach 2016 PMP Report $117 per Square Yard Reconstruction without maintenance is the least cost effective approach. 17 Pavement Design Basics – Traffic Loads and Soil Strength 2016 PMP Report Traffic Loads “Traffic Index” Soil Strength “R-Value” Pavement Section Asphalt, Base, & Subbase 18 Pavement Design Basics – Traffic Loads – Axle Loads & Traffic Index 2016 PMP Report Equiv. Single Axle Load, ESAL Traffic Index, TI 19 Pavement Evaluations – Failure Types 2016 PMP Report Alligator Cracking Shoving Distortions Block Cracking Asphalt Patches Rutting Weathering & Raveling Transverse Cracks 20 Pavement Evaluations 2016 PMP Report Summary of Findings 21 Pavement Evaluations – Summary of Findings 2016 PMP Report 22 Pavement Evaluations – City PCI Map 2016 PMP Report 23 Pavement Management Planning – Estimated Costs 2016 PMP Report 24 Pavement Mgmt Planning – Schedule-Driven Scenarios 2016 PMP Report Which one are you getting? - We just don’t know. 25 Pavement Management Planning – Budget-Driven Scenarios 2016 PMP Report Approximate Costs over 7 Years Projected PCI Values over 7 Years 26 Pavement Management Planning – Target-Driven Scenarios 2016 PMP Report Approximate Costs over 7 Years to Maintain PCI = 70 Projected PCI Values over 7 Years 27 2016 Street Repair Project Oro Drive 3/8/2017 Item 12.a Type II - Slurry Seal Cost- $ 0.36/ sf. Mill and Overlay Cost = $ 2.92 / sf 28 2016 Street Resurfacing Project Meadowlark Neighborhood 3/8/2017 Item 12.a Type II - Slurry Seal Cost = $ 0.36 / sf 29 Department of Justice / DOT ADA Requirements – Maintenance ADA Improvements (Curb Ramps) not required 3/8/2017 Item 12.a 30 Department of Justice / DOT ADA Requirements – Alterations ADA Improvements (Curb Ramps) required 3/8/2017 Item 12.a 31 Pavement Management Funding Current Funding level- FY 16-17 $870,000 Local Sales Tax Fund - LTF (excess transit funds) - Measure J-16 Countywide Transportation - $ 944,000/ yr. AB1 & SB1 – State Transportation Funding Bills Potential for $ 599,536 as currently written Committee Hearing today Support letters encouraged by CA League of Cities 3/8/2017 Item 12.a 32 2016 Pavement Management Plan ROAD SEGMENT SELECTION STRATGIES 3/8/2017 Item 12.a 1. Worst First Strategy   2. Pre-Established Schedule Strategy   3. Critical Point Strategy (Recommended) 33 2016 Pavement Management Plan 3/8/2017 Item 12.a STAFF RECOMMENDATION Adopt a Resolution adopting the 2016 Update to the Pavement Management Plan (PMP); Endorse the “Critical Point Management” methodology for the City’s Pavement Management System; and Authorize the Mayor to sign letters of support for Transportation Funding Bills, AB1 and SB1 34 2016 Pavement Management Plan QUESTIONS? 3/8/2017 Item 12.a 35