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2008-08-26_PWETC_AgendaPacket
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2008-08-26_PWETC_AgendaPacket
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3/26/2010 2:41:36 PM
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Commission/Committee
Commission/Authority Name
Public Works Commission
Commission/Committee - Document Type
Agenda/Packet
Commission/Committee - Meeting Date
8/26/2008
Commission/Committee - Meeting Type
Regular
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• Plowing: When there is an accumulation of two inches or more of snow it will be removed <br />within 24 hrs. <br />• lce control: apply ice control when ice or snow adheres to the pathway. <br />• Sweeping: Sweep three times annually, spring, summer and fall, or when safety is of concern, <br />• Sealing/ Patching: Fill cracks or holes as they occur. <br />On-Road pathways located on County Roads are maintained by Ramsey County. <br />Trail Nla~agement Program <br />Since 1999 the Public Works Department has had the responsibility to implement a long term <br />reconstruction and majox maintenance program. The Trails Management Program (TMP) is modeled <br />after the Pavement Management Program and consists of: Inspection/Evaluation, Maintenance, <br />Sequential Planning and Financial Planning. The TMP utilizes state of the art pavement tools to <br />help identify and prioritize pathway maintenance and rehabilitation. All of the pathways are broken <br />down into segments that are surveyed approximately every 5 years and actual pavement distresses are <br />measured and entered into a computer database. The measured distresses are used. to determine the <br />pavement condition index (PCl). The PC1 is a numerical rating between 100, a new pavement, and <br />0, a completely failed pavement. This methodology was originally developed by the US Army Corps <br />of Engineers and later revised by the Minnesota Local Road Research Board, It has become a <br />standard method to evaluate pavement condition. A computer program. that utilizes pavement <br />research findings to predict the degradation of pavement with time then analyzes the pathway data. <br />The rate of degradation has been calibrated to match our actual experience. In addition, the program <br />allows us to model different maintenance strategies to gauge their impact on the overall system and <br />budget. The program is quite flexible and allows us complete discretion in choosing the most <br />appropriate maintenance technique. <br />The overall PCT of pathways in Roseville is reasonably good, XX for bituminous and XX for <br />concrete. This has increased by XX points for bituminous and XX points for concrete since <br />implementing the TMP. <br />City of Roseville Pathway Master Plan <br />Final Review Draft August 2008 Page ] 4 of <br />34 <br />
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