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HomeMy Public PortalAbout03) PMPCity of Temple City 2013 Pavement Management Program Update PRESENTED BY COMMUNITY DEVELOPMENT DEPARTMENT Randall Bliss, P.E. Harris & Associates Outline Introduction •What is Pavement Management? •How is a Pavement Management Program Developed? •Citywide Pavement Condition (PCI) •Rehabilitation Treatments and Costs •Budget Projections and 6 Year Programs •Q&A Introduction •Roadway systems are one of the City’s largest and most Visible Assets. •Replacement Cost of $95.3 Million •71 miles of paved streets, 13.6 million square feet of pavement •Requires maintenance like any asset (People maintain cars and homes) •Reasonable asset management includes data review, analysis, planning and implementation of a maintenance program What is Pavement Management? •Network level planning tool •Provides an overall pavement inventory of the City •Pavement Condition Index (PCI) •Treatment decisions •Required for funding, Section 2108.1 of CA Streets & Hwy Code How is a Pavement Management Program Developed •Data Collection by visually inspecting each street •Identify typical distresses using a standardized process ATSM D6433-09 •Generate a pavement condition index (PCI) or rating using software •Develop general maintenance strategy •Run various budget scenarios and approve a target budget •Develop 6 year program Citywide Pavement Condition •Pavement Condition Index (PCI) Qualitative Scale Pavement Quality Grade PCI Threshold Excellent A 86-100 Very Good B 71-85 Good C 56-70 Fair D 41-55 Poor E 26-40 Very Poor F 11-25 Failed G 0-10 Pavement Conditions and Grading •100 PCI (A – Excellent) Pavement Conditions and Grading •83 PCI (B - Very Good) Pavement Conditions and Grading •70 PCI (C - Good) Pavement Conditions and Grading •50 PCI (D - Fair) Pavement Conditions and Grading •25 PCI (F- Very Poor) Pavement Conditions and Grading •10 PCI (G - Failed) Temple City Street Mileage and PCI Classification Centerline Miles Average PCI Grade Residential 22 54 D Arterials 10 77 B Collectors 39 59 C Totals 71 62 C Temple City Street Mileage and PCI 0 500,000 1,000,000 1,500,000 2,000,000 2,500,000 3,000,000 3,500,000 4,000,000 4,500,000 (G) Failed0-10 (F) VeryPoor 11-25 (E) Poor26-40 (D) Fair 41-55 (C) Good56-70 (B) VeryGood 71-85 (A)Excellent86-100 System Condition Distribution Residential Streets Average Condition: 54 - D Temple City Street Mileage and PCI 0 500,000 1,000,000 1,500,000 2,000,000 2,500,000 3,000,000 3,500,000 4,000,000 4,500,000 (G) Failed0-10 (F) VeryPoor 11-25 (E) Poor26-40 (D) Fair 41-55 (C) Good56-70 (B) VeryGood 71-85 (A)Excellent86-100 System Condition Distribution Collector Streets Average Condition: 59 - C Temple City Street Mileage and PCI 0 500,000 1,000,000 1,500,000 2,000,000 2,500,000 3,000,000 3,500,000 4,000,000 4,500,000 (G) Failed0-10 (F) VeryPoor 11-25 (E) Poor26-40 (D) Fair 41-55 (C) Good56-70 (B) VeryGood 71-85 (A)Excellent86-100 System Condition Distribution Arterial Streets Average Condition: 77 - B Temple City Roadway System (PCI Map) PCI Comparison with Adjacent Cities 0 10 20 30 40 50 60 70 80 90 Temple City - C San Gabriel - C Arcadia - C Rosemead - B San Marino - B Applying a Cost Effective Treatment •Pavement Management Theory MAINTENANCE TREATMENTS Treatments •Slurry/Cape Seal – Thin Asphalt Layer to Seal Surface •Asphalt Concrete Overlay – Apply a Asphalt Concrete Surface (1.5” to 2”) Over Existing Street Surface •Reconstruction – Remove Existing Roadway Section and Replace with New Budget Projections •Various Annual Budgets Program Work Program (Million) Deferred Citywide (Million) Average Condition (Citywide) Current Condition 0.0 23.0 62 $0 per Year PCI to 34 0.0 61.5 34 $1M per Year PCI to 49 1.0 61.5 49 $2.8M per Year Maintain PCI 2.8 23.5 63 $4M per Year Reach PCI 71 4.0 12.9 71 $4.6M per Year Reach PCI 75 4.6 9.0 75 $5.4 per Year Reach PCI 80 5.4 2.0 80 Budget Projections •Various Budgets Budget Projections •For One Year “Catch-Up” Program Reach an Average Citywide Condition of ? In One Year Budget/Bond Required Deferred Maintenance Required 62 $0 $23,000,000 71 $6,469,848 $16,511,397 75 $10,058,469 $12,922,777 80 $14,361,120 $8,620,125 85 $17,951,719 $5,029,526 Treatment Costs Revised Questions & Answers