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5. Traffic: Our turning movement template indicates a WB-50 truck (typical moving van) will not pass through the <br />roundabout. It appears the street would need to be widened by 4-feet to allow the WB-50 turning movement. The <br />roundabout should be redesigned to accommodate a WB-50 truck. Another possible solution short of widening the <br />^ curb along the inside nulius of the roundabout with a 4-foot wide concrete <br />side^ behind the curb. The rear ^es of the WB-50 truck would ride on the sidewalk and the turning movements <br />could be accoounod-ited without dismrbing any landscaping. This latest version of the plans has added another <br />access onto Kelley Parkway near the west end of the project We would strongly discourage the addiuonal access <br />Md would encourage a redesign of West CircIcAVest Lane that provided two accesses onto Kelley Parkway rather <br />than the three shown. The West Lane access onto Kelley Parkway should be constructed 28-feet wide face-to-face. <br />6. Site Grading: The overall site plan should include an earthworks summary to quantify the proposed cut and fill <br />Retaimng walls over 4-feet in height require a separate engineered design submittal. <br />7. Finwclal Guarantee: When final plans have been completed we will prepare an estimate of the total cost for the <br />site unprovements to determine the amount of the financial guarantee required. <br />8. General: All utility and street construction shall be in accordance with City engineering standards. Future half size <br />plan submittals should be scaleable. <br />Please contact me at (651) 604-4863 if you have any questions regarding this matter. <br />Yours very truly, <br />BONESTROO, ROSENE, ANDERLIK & ASSOCIATES, INC. <br />/cyyy^ <br />Tom Kellogg <br />Cc: Greg Gappa, City of Orono