Agenda - Council - 12/14/2010 - Laserfiche WebLink

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Final Site Plan Review Residence at The COR December 8, 2010 Page 8 of 11 plant material. Are there any proposed impacts (raising /lowering) to the existing CB in Sunwood at the entrance to this facility? All proposed contours must be tied into existing contours of the surrounding area, and extend 100' beyond the property limits. Since the development of lots 2, 3, and 4 are interrelated with regards to constructability and drainage, future revisions to the plans should include an overlap of the grading plans. How is the retail space proposed to function with the alleyway, as the grading plan shows 3' of grade difference between the FFE and the accesses to the rear? Is there any dewatering required for this project? If so, the appropriate permit must be secured from the DNR, and the City will want to review the dewatering plan prior to implementation. No dewatering activities can occur until the required permit is secured and submitted for review. Additional pen that will be required include, but are not limited to, an NPDES construction permit from the MPCA (which includes a SWPPP plan), LRRWMO, right -of -way, and City contractor's license. A SWPPP plan will be required for this project, which may be able to be accomplished by a subdivision transfer of the existing master TOWN CENTER project or development of a stand -alone site specific plan. Additional inlet protection should be added to the existing downstream structures located within the public streets that may be impacted by site runoff, silt fence locations should be expanded on the plans to prevent erosion onto public streets, and construction access should be relocated to Civic Center Drive (traffic flow to the existing parking ramp must be maintained at all times during construction). The following erosion control notes should be added or amended on the plan set, or included in the SWPPP: • The contractor should have a sweeper on site or available within 3 hours. All material tracked onto City streets must be removed immediately upon discovery, or as directed by the City Engineer. Please remove the note related to street scraping. • Notification to public safety personnel for the potential coordinated lane closures must be a minimum of24 hours in advance. The detail sheets must be revised to incorporate standard City details for pedestrian ramps (compliant with the most current requirements of MnDOT and ADA) and manholes (2 to 7 adjusting rings, and water tight wrap around those rings). Any proposed impacts (cuts) into the existing City streets must include a removal detail showing a 2' wide full depth saw cut, and 18" milling transition. There are locations on the plans that will require tip -up curb and gutter to facilitate proper drainage on the lot. The plans include details for this tip -up curb and gutter, however do not indicate the locations of these improvements. Please indicate on the final plans locations of tip -up curb and gutter. Street and Building Access: The site will have shared access along Sunwood and Civic Center Drive. Both accesses shall be encumbered by a shared access easement /agreement, which will be the applicant's responsibility to draft and record. Traffic Generation: As part of the Town Center AUAR a detailed traffic analysis was completed that anticipated the type and size of development shown on the plat. The proposed development is consistent with the traffic modeling system used as part of the AUAR analysis. Regional road improvements to facilitate the whole Ramsey Town Center development have been agreed upon and have already begun construction. This proposed development does not generate more traffic than was anticipated.