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DATE <br />PROJECT. TITLE <br />ESCROW # <br />DEPARTMENT: <br />CITY OF RAMSEY LAND USE APPLICATION <br />TECHNICAL REVIEW FILE <br />11/29/12 <br />PROJECT ADDRESS <br />THE SEASONS OF RAMSEY <br />113355 <br />Engineering <br />Name: Shane Nelson / Leonard Linton <br />TECHNICAL REVIEWER: Phone: 763 433-9825/ 433-9834 <br />Email: haengineering@ci.ramsey.mn.us/ llinton@ci.ramsey.mn.us <br />TBD - MULTIPLE <br />Plans Reviewed: Sketch plan prepared by Pioneer Engineering dated 11-5-12 consisting of 2 pages. <br />We offer the following comments regarding your site plan and plat submittal: <br />Grading and Drainage: A grading plan was not provided with this submittal. The site was previously <br />graded for townhomes and the new development will generally use the existing grades. There are two <br />areas where the existing grades will be changed as noted below: <br />1. The area between the private road and 147th Lane NW currently has a paved driveway. This <br />driveway and the underlying utilities will be removed under this development plan. <br />2. The area west of the private road and south of proposed 147th Lane NW was not improved in the <br />previous plans. <br />The existing pond in the southeast corner of the site was sized to provide stormwater ponding for this site <br />and the area north of 147th Lane NW. Storm sewer pipe installed in 147th Lane was sized to handle all of <br />the runoff and direct it to the stormwater pond. <br />This project will require a permit from the Lower Rum River Water Management Organization <br />(LRRWMO). The requirements of the LRRWMO include infiltration of the first inch of runoff from the <br />developed site. Permit applications must be submitted by the first Thursday of the month for <br />consideration at the monthly meeting on the 3rd Thursday. The application form is available online. <br />The following notes should be added or amended on the plan set: <br />• The contractor should have a sweeper on site or available within 3 hours. All material tracked <br />onto City streets must be removed immediately upon discovery, or as directed by the City <br />Engineer. <br />• Installation of silt fence and other down gradient sediment protection measures shall be <br />completed and inspected prior to commencement of any site activities. <br />Please note on the plans if there is any dewatering required for this project. If so, the City will want to <br />review the dewatering plan prior to implementation. No dewatering activities can occur until the required <br />permit is secured and submitted for review. <br />A new grading plan that incorporates these notes will be required <br />