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-228- <br /> <br />c) <br /> <br />d) <br /> <br />footing inspections and the requirement for a certificate of grading on lots with less than <br />a 2% grade shall be stated on the final grading plan. Certificates of grading will be <br />required for Lots 19-26, Block 2. <br />Table indicating house style, front/rear grade slopes, street elevations, low floor <br />elevations, garage floor elevation, lowest opening elevation, and 100 year flood elevation <br />must be provided. <br />Provisions shall be made to preserve and'protect existing drainage patterns near Hwy. 47. <br />The installation of the sound wall could hamper those drainage patterns. <br /> <br />Utility Plan: Staff has received plans and specifications for utility construction Prepared by <br />John Oliver and Associates dated July 19, 2002 and last modified on August 15, 2002 and <br />have the following comments: <br /> <br /> · .Sheet 2 of12 - Fluorine Drive shall be labeled "Fluorine Street NW" <br />· Sheet 3 of 12- Note 4 needs to be. changed to 9 feet instead of 10 feet to ensure, that the <br /> curb box is within drainage and utility easement. Incorrect labels for manhole on profile <br /> view should be corrected. Fluorine Drive shall be labeled "Fluor/ne Street NW" <br />· Sheet 4 of 12 -Fluorine Drive shall be labeled "Fluorine Street NW". Note 4 needs to be <br /> changed to 9 feet instead of 10 feet to ensure that the curb box is within drainage and <br /> utility easement.. Incorrect labels for manhole on profile view should be corrected. <br />· ' Sheet 5 of 12 - Fluorine Drive shall be labeled "Fluorine Street NW". The uncurbed <br /> parking drives at the end of the private streets shall be removed. <br />· Sheet 6 of 12- The uncurbed parking drives at the end of the private streets shall be <br /> removed. <br />· Sheet 7 of 12 - The uncurbed parking drives at the end of the private streets shall be <br /> removed. <br />· Sheet 12 of 12 - Add note: All valves not located in paved area must be marked With a <br /> blue carconite stake. <br /> <br />Staff also has the following general comments regarding specifications that were submitted <br />as part of Evergreen Point I~t Addition: <br /> <br />a) <br /> <br />b) <br /> <br />c) <br /> <br />d) <br /> <br />Ali manhole and catchbasins shall use an infishield with a minimum thickness of <br />60 mi to seal the outside of the casting and rings to control inflitration and inflow. <br />See manufacturer's recommendations for installation instructions. <br />On SP 10 of 21, valve extensions shall conform to Detail Sheet 1'5 of 16 and be <br />installed to a point no less than 1 foot below the proposed grade. <br />On SP 17 of 21, remove the sentence: Pavement smoothness shall be waived for <br />this project. <br />The off-site stormwater improvement plan will be reviewed by Hakanson <br />Anderson Associates, Inc. and the plan shall be modified as required by' review <br />letter prepared by Hakanson Anderson and Associates, Inc. <br /> <br />Sound Mitigation: It is the City's responsibility to take reasonable measures to ensure <br />compatibility between land use and traffic noise generated from an adjacent highway. After <br />a traffic noise level study conducted by SKF, Inc. it has been determined that a 10-foot sound <br />wall or a combination of berming and sound wall must be completed as part 0f this <br /> <br /> I <br />I <br /> I <br /> I <br />I <br />I <br />I <br />I <br />I <br />I <br />! <br />I <br /> <br />I <br />I <br />I <br /> <br />I <br />I <br /> <br /> <br />