Agenda - Council - 01/09/2001 - Laserfiche WebLink

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I I I ! Review Letter: Holiday Acres December 1, 2000 Revised January, 3, 2001 Page 3 of 4 Off-Street Parking - Design: In accordance with City. Code, all driveways, off-street parking and maneuvering areas are proposed to be surfaced with concrete and finished with B-6/12 concrete curbing. Off-Street Parking - Spaces Required: City Code requires one (1) parking space for every 200 square feet of retail space. In this case, the number of parking spaces required would be 26. The site plan identifies 33 off-street parldng spaces with one stall designated for handicap parking. .. .. .... ....~'!.. : .. ........ -:- __ ,_~ .... -: Lighting:.. Wall pack units ikre. being-!iproi~6'ied. 1.5. A~ 'shop :d?iawing Will 'need to be submitted to . determine compliance with the Ci~y's_cpmmercial lighting policy. .":~';:..,..~5.2"..i.:';.,.5'.'.,Sv'.',.,e:'.,:..,' '.J,.:.: ..'ix...'- 'j.5'.. :...15...'-i...i. i;.:.:'.,' 5, 2 -:.~: '~'".5 ...b]'::~'z2~ :_ :,..: · . .:.. : ,. _ . Drainage.and .Grading:' It.is'proposed. that the site will be 'graded relatively fiat between the .... elevations of 860 - 861.5'. Four catch basins areproposed to be pi,aced on-the east and'west sides of the.site with. drainage conveyed through a pfivi~ie storm sewer to the northeastern corner of the prbperty.' From the 'site, the drainage-is conveyed through an 18 inch pipe to the southwest corner of Xkimo Street and 1.43ra Ave..and into to an existing catch -basin. From this catch basin, flow is transmitted across Xkimo Street through a 12 inch pipe into a 30 inch storm sewer which ultimately discharges into a pond located in Rivers Bend Park and then into the Rum River. Upon review of the design information for the .construction of Xkimo Street, this storm sewer was designed to handle runoff from the commercial Iots east of Xkimo Street when developed to 60% impei-vious area coverage. The subject lot is 78%'impervious. Although the st0nn sewer in Xkim0 Street.is.. adequate to handle the runoff from the subject' de,,:elopment,' futurel developments south of the subject lot may need to limit the percentage of impervious lot coverage,, or may need to include ponding to avoid exceeding the capacity of the 30 inch storm sewer in Xkimo Street. The e-xisting 12 inch storm sewer conveying storrnwater from the west side to the east side of Xkimo Street and into the 30 inch storm sewer is inadequate to handle the flow and should be replaced with a minimum 18 inch storm sewer. This project will also require a permit from the Lower Rum-River Water Management Organization. The volume of the sedimentation pond will need to be reviewed for adequacy. The City will supply record drawings within its possession to facilitate that review.. Access: The site plan is proposing two accesses onto Xkimo Street NW and two access points with the undeveloped property to its. immediate south. There are no accesses proposed along Trunk Highway #47. The access closest to Trunk Highway #47 is skewed approximately 45 degrees from perpendicular to accommodate fight turning vehicles coming off of Trunk Highway #47. This access is designed to allow vehicles to enter the development at the same. approximate speed as traffic continuing along Xkimo Street, which should reduce the potential for rear end accidents. The center median of Xk. imo Street will be extended at the developers expense to ensure that this access will. allow only ingress movements. Staff recommends a small design change from that proposed, by extending the westerly curb of this access in a straight line to the -285-