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net ------ <br />/ \ <br />V j <br />II <br />( <br />t <br />( <br />S. TtalDc: Ourturninf movement template indicaies a WB*SO track (Qrpicalinovinf van) will not pass ihrouihihe <br />round^ouL It appean the street would need to be widened Iqr 4^ftet to allow the WB-50 tuning movement The <br />roundabout should be redesigned to accommodate a WB-50 track. Another possible solution short of widening the <br />roadw^r would be to install tunnountable curb along the inside radius of the roundabout with a4-foot wide concrete <br />sidewalKDehind the curb. The tear dres of the WB'SO track would ride on the sidewalk and the turning movements <br />could be accommodated without disturbing any landscapiag. This latest version of the plans has added another <br />access onto Keli^ Parkway near the west end of the project We would strongly discourage the <br />and would encourage a redesign of West Circie/West Lane that provided two accesses onto Kelley Parkway rather <br />than the three shown. The West Lane access onto Kelley Parkway should be consiracted 28-feet wide foce-to-face. <br />ۥ Site Grading: The overall site plan should include an earthworks summary to quantify the proposed cut and fill. <br />Retaining walls over 4-feet in height require a separate engineered design suboilttaL <br />7. nnandal Guarantee: When final plans have been conqileted we will prepare an estimate of the total cost for the <br />site improvements to determine the amount of the financial guarantee required. <br />8. General: Ail utihfy and street construction shall be in accordance with City engineering standards. Future half size <br />plan tubmittab should be scaleable. <br />Please contact me at (6S1) 604-4863 if you have any questions regarding this matter. <br />Yours very truly. <br />BONE^OO. ^OSEI^, ANDERUK & ASSOCIATES. INC <br />Tom Kellogg <br />Cc: Greg Oappa, City of Orono