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ii. Legend shows heavy duty silt fence. Appears to be covering <br />additional erosion control. Call out on plan set if two layers are to <br />be proposed in these areas. <br />1. Note spacing on erosion control sheet <br />3.Rice Creek Watershed District shows Anoka County Ditch 72 branch 1 running <br />through the site. Verify the location and use of the ditch with the watershed. <br />Ditch location and drainage should be shown on the plan set if it is required to be <br />maintained. <br />a. Confirm with RCWD on what is allowed within the proposed new <br />alignment of ACD 72 Br 1. Potential trail extension along this corridor to <br />th <br />20 could cause impacts. <br />4.Provide increased buffer widths around wetland where the trail is going past these <br />locations. Buffers should be extended throughout the park land to provide <br />pretreat of runoff before discharging to the wetlands. <br />a. Buffer not shown between and wetland on C4.9 <br />5.Show buffers in between the trail and existing channel shown on the proposed <br />plans. <br />6. All wetlands should be included in conservation easements. <br />7.This area is included in the RCWD wetland corridor plan. With future submittals <br />impacts and mitigation of wetlands will be required. <br />a. Mitigation banking credits have been proposed <br />8.Wetlands falling within the wetland corridor will require 50’ buffers <br />9.The project site is located with the I-35 E corridor AUAR. As part of the planning <br />the AUAR mitigation checklist should be used. <br /> <br />a. There are areas of potential cultural significance shown adjacent to the site <br />and will need to complete a Cultural Resource Assessment of the proposed <br />project. <br />b. I35E AUAR mitigation checklist should be used with future submittals to <br />ensure all requirements are being met. <br />i. Being reviewed <br /> <br />10. Provide conservation easements over all wetland and open space in the <br />development to ensure connectivity with existing and future development. <br /> <br />Page 2 <br /> <br />