CCP 01-23-2006 - Laserfiche WebLink

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PMP Memorandum January 17, 2006 Page 2 . Whether neighborhood streets meet City standards for width and curb and gutter Opportunity for significant improvement of water quality of neighborhood runoff Major development/redevelopment projects The 5 year ClP includes projects to sealcoat approximately 20% of the city (6 road miles) every other year which will result in any given street receiving a sealcoat at an interval no greater than 10 years. The 2003 and 2005 sealcoat programs covered approximately 3.5 road miles (16 year cycle). Since the development of the Pavement Management Program in Arden Hills, the life cycle of newly constructed streets has been as follows: Year 0: Full Reconstruction Year 1-2: Sealcoat Year 10-12: Sealcoat Year 20: Mill and Overlay (top 2") and curb repair Year 21-22: Sealcoat Year 30: Seal coat or Mill and Overlay (top 2") and curb repair Year 31-32: Sealcoat (If overlay received in year 30) Year 40: Full Depth Mill, new bituminous (4"), curb repair Existing streets that are candidates for overlay (streets that have curb and gutter) inserted into the City's priority based primarily upon their latest PCI rating as well as the rating trend of the most recent series of PCl's calculated for a given street. They are generally expected to need only sealcoats, partial mill and . overlay or full depth mill and overlay along with curb repair. Some existing streets have poor subgrade soils which tend to accelerate the deterioration of those streets. As funds permit in the future, these streets should be considered for full reconstruction but current philosophy is to address these streets with overlay treatments until they reach an age of at least 40 years. C, Proposed 10 year PMP Improvements Summary We have revised the proposed neighborhood pavement improvements over the next five years based upon the recent Pavement Condition Ratings calculated by Goodpointe Technologies this past summer. We are also projecting neighborhoods out to a period of 10 years however anticipate that some of these neighborhood priorities may change as a result of future ratings and other forces and issues affecting the decision to rehabilitate. Estimated project budgets have been included for the first 5 years of the ClP. 2006 - Reconstruction: Ridgewood Neighborhood . Neighborhood process has been completed through public hearing . Current PCI average ~ 40,8 (2005 rating) (excluding Ridgewood Ct.) . Need for watermain and forcemain reconstruction . Potential for water quality enhancement to Lake Johanna . Estimated Roadway project cost: $1,114,000 . Estimated Drainage/Utility project cost: $650,000 . Estimated Total Project Cost: $1,764,000 2007 - Mill & Overlay: Brighton Way, Arden View, Lametti & Bussard . Currently lowest PCls within overlay candidates . Displaces Chatham neighborhood from current plan . Roadway Budgeted cost: $520,000 . DrainagelUtility Budgeted cost: $165,000 .