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<br />City of Arden Hills <br />Budget Analysis Report <br />May 04,2006 <br />Page 1 <br />Executive Summary <br />. Studies conducted by a number of agencies indicate that as pavement conditions <br />decrease, the cost for the appropriate method of repair can quadruple. A graph of a <br />typical case taken from the American Public Works Association, The Hole Story, is <br />shown in the following figure. <br /> <br />u <br />o <br />~ 10 75% Time .__.n_.... __., <br />~ -~~--..-..::- - - ---- ... --+ I Each $1.00 of ! <br />.. --- ~.. 40% i I Renovation I <br />::: 8 .-...,,_ Quality: (' Cost Here I' <br />.___.. Drop I,.l. . <br />"8 lowest Annual " I II Will Cost $4.00 i <br />~ Resurfacing Cost '" I to $5.00 If i <br />6 \ ! ,Delayed to j' <br />, Here. <br />.?: .: -.-- \ ..---- .. <br />- ~ \ <br />~ ; <br />8- 4 ' <br />(; <br />o <br />Q.. <br />~ 2 <br />o <br />o <br />Q.. I <br />~ <br />~ 4 8 12 <br />Years <br />(Time Varies for Each Road Section) <br />Figure 1 <br /> <br />The City of Arden Hills contracted GoodPointe Technology to perform pavement <br />management consultation services including: <br /> <br />. pavement condition survey and data entry, <br />. · historical maintenance project data entry, <br />. updating the pavement maintenance policies, <br />. analyzing the pavement performance data, <br />. updating/establishing the network level designations, <br />· updating the ICON pavement management system to the current version, and <br />· linking the GIS Centerline Map to the ICON System. <br /> <br />GoodPointe Technology was also asked to perform a detailed, multi-year network level <br />budget analysis on the City's pavement network using the existing CIP projects for the <br />first five years. <br /> <br />This report summarizes the work accomplished in this project and focuses on the <br />budget analysis results for four budget analysis scenarios. <br /> <br />The first scenario, Scenario 1, demonstrates the long-term effects of applying $1 Million <br />dollars per year for 20 years on the pavement network. Scenario 2 shows the amount of <br />funding needed to maintain the City's current average PCI of 64 over 20 years. <br />Scenario 3 shows the amount of funding needed to increase the City's average PCI <br />from a 64 to a 75 over 20 years. Scenario 4 shows just the affect of the crp list for the <br />first five years of the analysis_ <br /> <br />The centerline length (linear distance measured along the centerline) of the Arden <br />Hills pavement network maintained in ICON contains 28.42 miles of asphalt- <br />surfaced pavement. The City ICON system a/so contains 0.04 centerline miles of <br />concrete roads for a grand total of 28.46 centerline miles of roadway. <br /> <br />In the summer of 2005, each of the asphalt-surfaced street blocks within the City of <br />Arden Hills jurisdiction was been visually inspected using the Paver-based Pavement <br />. Condition Index (PCI) methodology. This methodology is based on a numeric rating <br />