07/13/2016 P&Z Packet - Laserfiche WebLink

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4. AUAR A. A buffer on the south side of the ditch/creek be extended between the top of the bank to the ponding areas to the south or 150 feet with a minimum buffer distance of approximately 20 feet where buffer capability narrows with proposed infrastructure. The 50' buffer area on the north side of the creek should be measured from Top of Bank. Additional buffer will be determined when the north outlot is planned developed. All buffer areas must be placed under a Conservation Easement. B. That in harmony with the intent of the AUAR, a surface water treatment train be further established by eliminating the pipe going from the ponds to the creek, and a filtration system be established from overflow from the ponds in the buffer area south of the creek. Engineering drawings must be submitted that encompass this filtration system and the area planted with a seed mix approved by the City. Engineering drawings for the intended function of this filtration system must be approved by the City Engineers. C. A Phase One Archeological Study must be performed. D. All other AUAR requirements and concerns listed in WSB document from Diane Hankee PE, City Engineer regarding the Clearwater Creek Business Park Plan Review for AUAR Conformance, WSB Project No. 2029-820 be addressed. 5. Lighting must be low -intensity, non -spilling, with fixture lenses that cut-off glare. All lights should be LED. 6. Since this is in a moderate susceptibility to groundwater contamination area, drinking water protection must be provided throughout the construction process. All fueling units must be within containment structures, i.e., fueling tanks must be in a containment area. All Concrete washout must be contained and disposed of off -site. 7. The submitted plan is site specific. The developer is responsible for all aspects of the MPCA requirements for construction site sediment and erosion control. There must not be any disturbance of the soils on this site until the SWIPP is fully engaged and authorized by City environmental and engineering. 5. A tree protection plan must be submitted 6. A P-8 analysis must be performed for the site 0 Page 2