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Preliminary Plat: GAD's Prairie <br />May 24, 2006 <br />Page 2 of 6 <br /> <br />structures encroach on setback from right-of-way by 5 feet, and two structures encroach on the 30 <br />foot setback from exterior development boundary. However, the front and back stoops encroach <br />on all setbacks farther than the structures. It is Staff's opinion that all structures should be a <br />minimum of 10 feet apart, to ensure fire safety. Please revise your plat to indicate Lots 1 through <br />4 to indicate a minimum of 10 feet between structures. <br /> <br />R-2 Standards <br />Setback from public ROW <br /> <br />Requirement <br />25 feet <br /> <br />Setback from' exterior 30 feet <br />boundary <br /> <br />Minimum Separation of <br />Buildings <br />Required Density Transition <br />Area <br /> <br />20 feet <br /> <br />25 feet <br /> <br />Proposed Total Deviation <br />17-41 feet Lot 1= 5 to 8 feet <br /> Lot 2TM 5 to 8 feet <br /> Lot 3= 5 feet <br /> All others.conform <br />9-22 feet (porches) Stoops=8 to 21 feet on <br />13-30 feet all stoops <br />(structures) Structures= 5 and 7 feet <br /> on two structures <br />8-14feet 6 to 12 feet on all <br /> structures <br />20-22 feet (stoops) 3 to 5 feet ( 3 stoops) <br />28-30 feet All meet criteria for <br />(structures) structures <br /> <br />Access and Streets: The plat proposes to gain access off of County Road 5 (Nowthen <br />Boulevard). The Anoka County Highway Department is currently reviewing the request for <br />access, as proposed by the plat. Any approvals will be contingent upon addressing the access and <br />traffic concerns from Anoka County. <br /> <br />Proposed Helium Street is platted as a public street, with a serVice road right-of-way to 45 feet <br />instead of the standard 60 feet. However, the paved surface will remain a standard 24 feet. This is <br />generally acceptable to City Staff because of the proximity to County right-of-way and the lack <br />of necessity to construct a sidewalk. However, a trail will be required to .be located along <br />Nowthen Boulevard. <br /> <br />An easement for a temporary cul-de-sac is indicated, as required by City Staff. <br /> <br />Helium Street must be constructed with curb and gutter, to urban street standards outlined in City <br />Code. <br /> <br />Sidewalks: All urban developments are required to construdt sidewalk on one side of public <br />streets. However, due to the proximity of Helium Street to ~he proposed trail along Nowthen <br />Boulevard, the City is not requiring sidewalk construction on Helium Street. <br /> <br />13 <br /> <br /> <br />