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Reconstruction Roselawn Avenue (Hamline Ave to Victoria Street) Major Maintenance Sealcoat/Crackseal - See map for streets included (Attachment A I 20 2 1 The Mill and Overlay projects are proposed to be financed through our street infrastructure 22 funds and MSA funds. Roselawn Avenue street reconstruction is assessable and will follow 23 the Chapter 4�29 process, with the matching funds coming from MSA funds. Our pavement 24 condition and maintenance strategies result in a recommended $,750,000 annual program for 25 our city streets, excluding the MSA system. After receiving bids for these projects, we will 26 request that the City Council award the bid to the lowest responsible bidder. 27 28 3. Pathway And Parkin$! Lot Rehabilitation.- In 1999 we expanded the Pavement 29 Management Program to manage the condition of city pathways and parking lots. We have 30 developed an inventory of these facilities and would like to include the following locations 31 for rehabilitation in 2009.- Oakcrest Ave, portions of the Central Park Ballfields pathway, and 32 County Road B Pathway. These will be funded using pathway/parking lot maintenance 33 funds. Work will be completed using City forces and contractual work. 34 35 4�. Watermain Replacement: I The two segments of watermain proposed for replacement are 36 located between Woodhill Avenue and County Road C-2, west of Churchill and west of 37 Oxford. They are both located in along the shared lot line of homes and have a history of 38 recent breaks with property damage. These single-family backyards have fences, sheds, 39 mature trees,, lawns,, and gardens that would be torn up if we pursued a traditional open cut 40 replacement project. We are proposing to abandon the existing watermain and install a new °11 water main through directional boring to serve the homes on Churchill and Lexington and to 42 connect the homes that are on Oxford to the existing watermain in Oxford. This can be one 43 with minimal disturbance to existing yards and streets. 44 4�,, 5. Sanitary Sewer lining: The majority of the city's sanitary sewer mains were constructed in 46 the late 1950's and early 1960's, utilizing clay the pipe. Over time the joint materials have 47 failed allowing root intrusion. The pipe is also susceptible to cracking and construction 48 damage. The 2009 Capital Improvement Plan includes funding for a sanitary sewer main 49 lining program to extend the life of our sanitary sewers by 50 years or more. This technology essentially installs a new resin pipe inside the old clay the sewer main without digging up city streets, which results in minimal disruption to residents during construction. The liner pipe is inserted into the main through existing manholes and cured in place with a heat process. Any given segment is usually completed in one working day. Service line connections are reopened using a robotic cutter and remote cameras. During the process, existing flows are bypassed using pumps. This technology has been proven over the past( years, and costs have become competitive with open cut replacement. The City started doing this type of renovation in 2006 and will have an annual project for the foreseeable future to replace our aging sewer infrastructure. This technology also prevents infiltration of groundwater into the system and can be credited toward our inflow/ infiltration surcharge. 60 Page 2 of 4