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Pavement Management Overview 2010 - 2017 - Study Session 06-
6/21/2011 City of Huntington Beach, CA PAVEMENT MANAGEMENT OVERVIEW 2010 - 2017 Public Works Department Background The City's largest asset with an estimated replacement cost of$480 million Pavement Maintenance Inventory •99,273,000 SF of pavement throughout City •Arterial network-97 centerline miles • Local network-315 section miles • Alley network consists of 33 section miles • Bicycle and pedestrian paths—739,000 SF •4,430,000 SF of AC Parking Lot •Two types of pavements in varying conditions •Asphalt Concrete(AC) •412 mi • Portland Cement Concrete(PCC) • 1 mi Public Works Department Q0M1k1GLn,1/ C 777©1- 6`Z012011 1 � y `i,-&�/O,J 6/21/2011 Unit Cost Estimates Per Square Foot PCI Ranee Description Unit Cost 66-85 Slurry Seal(local) $0.13 Slurry Seal(arterial) $0.21 21-65 AC Overlay(local) $1.00 AC Overlay(arterial) $2.00 0-20 Reconstruction(arterial) $5.00 Reconstruction(local) $5.00 Public Works Department Funding Analysis for PMP Scenario i-$3,000,000 Budget-PCI=68.4 Park Artedala Pealdentlals N $2.2101/Yr Sutl t $2.2M PCI N $BWk r Bu t $600k PCt 2010.11 $3,700000 74.6 l2012.2 ,000 71.5 201142 $2,126,319 75 $8001000 68.8 2012.13 $2,220,861 75.1 5800,000 6..6201i14 $1,193,450 75.2 $800,000 66.9201415 $2,171,889 74.9 5800,0006632015-16 $2,059,056 74.9 $8W,000 653201617 $2157,956 75.1 5800.000 64.7 $16,629 571 S5 w.000 Scenario 2-$4,300,000 Budget-PCI= 72.6 Rank Adedal, P delydals N $2.2M/w Bud t $2.2M PO PY $2.110 Sutl M70.9 2010-11 $3,700.000 742 M20�16 $1,100,000 2011-12 $2,126 19 75 $2100 2012-13 $2,220.861 75.1 $2,100,o00 2013-14 $2193,450 75.2 S2 300.000 2014.15 52,171,889 74.9 $2300000 201516 $1059 70.9 52100.000 201617 $2,157,996 751 $2100A00 16 629 71 $14 700,000 -Scenario 3-$6,000,000 Budget-PCI=75 Strategic Goal;Qualifies for Reduction in OCrA local match Public Works Department 10 6/21/2011 Seven-Yr Arterial Program u y r r _ 7-Year Arterial Program Public Works Department Twelve-Yr Local Program GriwlMLwn Public Works Department 11 6/21/2011 Findings and Recommendations • Current citywide weighted average PCI is 72.3(Good per OCTA criteria) • Current Local funding is not ample to sustain a proactive maintenance program •A proactive overlay and/or reconstruction program should be implemented to address deferred local street maintenance •Annual Pavement CIP funding needs to be proactively budgeted at a consistent level over the next seven years(i.e.,$6 mil per year)to increase the network weighted PCI •Continue to inspect MPAH -Arterial roads every two years and Local streets every three years to maintain reliable data •Aggressively pursue local grant funding from OCTA(Measure M2 Competitive), State(CalRecycle) and Federal funding Public works Department Questions? Engineering Division Public Works Department Public Works Department 12 6/21/2011 Factors That Effect Pavement Life • Traffic volume and loads •Weather (rain, extreme heat,freezing) •Type of pavement •Age of pavement •Soil and base material under pavement • Preventative maintenance efforts and available funding 9�. .t A Public Works Department Need a Tool to Manage Pavement Information and Answer Questions: • What do I have? • What condition is it in? • How fast is it deteriorating? • When do I need to repair it to maximize pavement life and savings? • Where should we focus our maintenance? • How much will it cost? • MicroPAVER • As part of the new Measure M2 requirements all cities in the county are now required to use the same pavement management software to manage their street network — This includes over 200 cities within California;30+cities in LA County and all 35 cities in Orange County — MicroPAVER allows for the collection of 19 Asphalt Concrete(AC)and 19 Portland Cement Concrete(PCC)distress types — Three levels of severity can be collected for each distress type(Low, Medium,and High) Public Works Department 2 6/21/2011 Pavement Management Program •Steps to Implementation of a PMP: Step 1: Assessment of Existing Pavement Network Step 2: Update of Work Histories Step 3: Pavement Condition Survey (Inspections) Step 4: Develop Rehabilitation Strategies/ Life- cycle Analysis Step 5: Forecast Future Pavement Rehabilitation Projects and Costs Step 6: Develop 7-year Plan based on available budget and desired goals "City's first PMP was developed in the early 199O's" Public Works Department 2010 / 2011 Update of HB PMP •Over the past six months the City has been working with a pavement engineering firm to assess existing database and pavement segmentation and incorporated data into the City's Micro PAVER database • Completed a pavement condition survey on all streets to generate a Pavement Condition Index(PCI)for each pavement section • Developed and ranked street conditions, maintenance recommendations, and cost estimates for MPAH-Arterials and Local streets based on current conditions and maintenance practices • Developed a CIP street maintenance and rehabilitation schedule for OCTA on the overall citywide weighted average PC] anticipated for the next 7 years based on projected available funding •Submitted the citywide PMP report to OCTA to maintain our Measure M2 eligibility Public Works Department 3 6/21/2011 Pavement Condition Index (PCI) •The PCI is a condition rating that ranges from 0 to 100 •Citywide Weighted Average PCI =Sum of pavement section PCI x by its area/by the total area of the network 100 Distress type 85 70 Goad Distress PCI 55 quantity li 40 as Very Poor Distress 10 seventyFailed 0 Public Works Department PCI = 85 to 100 (Very Good to Excellent) Action 4 Preventative/Stop Gap Public Works Department 4 - / / . 6 , ��- � y . . 6/21/2011 Action 4 Surface Treatment (Slurry Seal) OverlayPublic Works Department PCI 25 to 65 (Poor to Fair) Public Works Depanment . . a . . - . �.� 6/21/2011 PCI = 0 to 25 (Very Poor to Failed) Action 4 4" to 6" Thick Overlay or Reconstruction T fir� II�I� i t c f , r; Public Works Department Huntington Beach Street Network •The City of Huntington Beach Street Network: ➢ MPAH-Arterial roads consist of approx.33,962,013 SF of pavement totaling 96.5 centerline miles ➢ Local streets consist of approx.62,225,938 SF of pavement totaling 314.5 section miles •The weighted average PCI for the MPAH -Arterials is 73.4 •The weighted average PCI for the Local streets is 71.6 •The weighted average PCI for the Alleys is 48.0 •The overall citywide average PCI is 72.3 (Does not include alleys) Public Works Department 6 6/21/2011 Current Street Network Pavement Condition Summary PCI al Ccndition MPA.1 Exal To:al -.)1-BS_ - ae Gcctl 472 676 I 48 56-]0 Good 18 8 55 6 74 A 3G% ._._. 41-55 Far 16.9 51] 68.6 -. 6<r Poc tC6 L 262 38 I 307 70141 167.5 314.5 482 MPAH(Arterial)and Local quantities show total section miles Public Works Department Current Street Conditions Current Street Conditions(%of Network) Poor Very Poor Failed 8 2% WA Fair Excellent 14% AIP37% Good arelknt •Very Gaotl Very Good •Gooe 24% O F.k ■Poer Vary Voor •Failed Public Works Department 7 6/21/2011 Citywide Street Network PC[ Map K - x Al t p t uv.b w«w L� Public Works Department PCI Comparison to Surrounding Cities ■ Data from OCTA (2010) ■ Citywide Weighted PCI's ■ Irvine = 82.9 ■ Newport Beach = 78.1 ■ Costa Mesa = 77.6 • Fountain Valley = 75.2 ■ Huntington Beach = 72.3 ■ Santa Ana = 61.8 Public Works Department 8 6/21/2011 Asphalt Pavement Life Cycle 9an0nA PCI rebnp a[ek1 1 W 5.10/SF For Shiny here B5 70 GOOd — — — — _ _ $2.501SF 55 Rehab he SlgnMlanl Drop 40 In LonCltbn Will cost SSWISF 75 here 10 Small X of \ P.ameM Llte 0 Time (yearsl It is more cost effective to maintain a pavement section in good condition over its useful life in comparison to letting it deteriorate to the point that it requires a major overlay or reconstruction Public Works Department Next Steps ■ Forecast Pavement Rehabilitation Projects ■ Need to Consider: ➢ Current Funding—Short-term priorities ➢ Arterial / Local priority projects- balance Long-term Goals -Arterial/ Local planning Public Works Department 9