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No stormwater retention and/or treatment improvements will be required as a result of this project. <br />4.3 Water Main Improvements <br />No watermain improvements are proposed with this project. <br />4.4 Sanitary Sewer Improvements <br />No sanitary sewer improvements are proposed with this project. <br />4.5 Construction Method <br />The existing pavement will be reconstructed by first removing the existing bituminous pavement, <br />and class 5 aggregate base. Then, the existing subgrade will be corrected by excavating 2-feet of <br />subgrade soils and replacing them with 2-feet of select granular borrow which will be placed on <br />geotextile fabric. However, if during construction it is determined the subgrade soils are suitable <br />enough to allow one or both street segments to be constructed by scarifying 1 or more feet of <br />subgrade soils, this method will then be utilized with concurrence from a soils engineer. <br />After acceptance of the subgrade material, 4-inches of aggregate base will be installed, followed <br />by 3.5-inches of bituminous pavement in two separate lifts. <br />4.6 Private Utilities <br />Staff has not yet met with the telephone, gas, power and cable utilities regarding this project. <br />During preparation of plans and specifications, Staff will meet with the private utility companies <br />to discuss the proposed improvements as noted in the project schedule within this report. The <br />alignment and footprint of the streets will be considered to minimize impacts to private utilities. <br />No impacts to power poles or street lights are anticipated with this project. <br />Should any utility company indicate they wish to upgrade, replace and/or otherwise modify their <br />services during this project, any such upgrades, replacements and/or modifications will be at the <br />sole discretion and cost of the utility company. <br />4.7 Permits <br />Permits that are anticipated to be required as part of the proposed improvements include: <br />• MPCA General Stormwater Permit (NPDES).....Grading and Storm Water <br />A stormwater permit from the Lower Rum River Watershed Management Organization will not <br />be required with this project as street reconstruction projects are exempt. <br />Feasibility Report <br />Ford Brook Estates Street Reconstructions <br />City of Ramsey Project No. 19-01 <br />11 <br />