Agenda - Council - 04/24/2007 - Laserfiche WebLink

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Hack Center: Preliminary Site Plan Review March 30, 2007 Revised: April 19, 2007 Page 4 of S Loading Docks: The revised site plan shows 1 loading dock for the main building, on the southern end. The loading dock is fully enclosed; all loading and unloading will occur interior to the building. It does not appear there will be a dock for the outbuilding. As directed by the Planning Commission, the second loading dock in the middle of the building off of Jasper and 139 has been removed. A maintenance area has replaced this second dock. Staff understands that this area will house 2 dumpsters and maintenance equipment for the site. Use of this area must not substantially interrupt traffic flow on 139 Lane and Jasper Street. Drainage and Grading: Surface water runoff from impervious areas are proposed to be controlled through the use of concrete curb and gutter, catch basins, and storm sewer pipes to convey storm water to water quality basins constructed on site. These basins will provide rate control and water quality treatment. One basin is located on the southwest corner of the site and the other is a split basin located along the northeast and northwest corners of the site connected with a 48 inch corrugated metal pipe. Both basins discharge into an existing storm water manhole located on the Village Bank property. This storm manhole also handles the discharge from the Village Bank property into the public storm sewer located in Riverdale Drive. The discharge into the manhole on the Village Bank property will require permission from that property since the connecting pipes and construction will fall outside public drainage and utility easements. A permit must be obtained from the Lower Rum River Water Management Organization (LRRWMO) for this development. Access: Two accesses are proposed onto Riverdale Drive. The easterly access lines up with 139 Avenue south of Riverdale Drive. The westernmost access is located within 120 feet from the Village Bank access. It was suggested that a common access with Village bank be investigated but was found not to be feasible. Staff recommends having two accesses for a development generating this level of traffic and finds the plan acceptable. Signs: All signage proposed for the site requires a separate sign permit. Sewer and Water Trunk Charges: Trunk charges will be assessed as part of the plat for the Hack Center. Park and Trail Dedication: Park and trail dedication fees will be assessed as part of the plat for the Hack Center Stormwater Management Fee: The 2007 stormwater management fee is $4,151.00 per commercial acre, for a total of $38,604.00. A cash payment will be required before issuance of a building permit. REU Number: The Residential Equivalent Unit (REU) is a method by assessing accurate quarterly usage charges for stormwater management. The REU is based on percent of impervious surface coverage. The rate will change at the first of the year, and on an annual basis.