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Ms. Katie Larsen <br />12/4/2024 <br />Page 3 <br />Spargur Estates Engineering Review <br />7. The current 906.8 'berm' near the southeast corner of Lot 4 would spill over <br />the 906.5 spot elevation on the eastern property line <br /> <br />• Raise berm and initial EOF to east to 907.2 (Basin to the east is 'land- <br />locked' and will ultimately flow back to the west) <br />(Plowe 10/15//24) Berm has been raised as requested. <br />(WSB 11/6/24) Complete <br /> <br />• EOF for basin to the east is towards this development and would be at <br />907.2 <br />(Plowe 10/15//24) Noted <br />(WSB 11/6/24) Complete <br /> <br />• The highpoint on the east side at the front of Lot 4 would become the <br />secondary EOF for the existing basin to the east when inundated. <br />(Plowe 10/15//24) Noted <br />(WSB 11/6/24) Previous 908.7 EOF acted as a secondary EOF for the <br />adjacent developments to the east and west and must be maintained <br />(Basin to the east is 'land-locked' and will ultimately flow back to the west). <br />1 Areas along the side property line can be filled to improve <br />drainage swales but the 908.7 EOF must be maintained <br />(Plowe 11/15/24) Extents A second basin has been added <br />at this location to help drainage get to the east and still <br />maintain the critical 908.7 EOF along near the NE corner of <br />Spargur Estates. <br />(WSB 12/4/24) Create minimal drainage swale instead of <br />basin draining from the 908.7 EOF to the 906.5 southeast <br />corner. <br /> <br />2 Adjacent grading should be contained to drainage and <br />utility easements <br />(Plowe 11/15/24) Noted. No work anticipated to west as it <br />appears that this EOF is already 908.7 or lower. <br />(WSB 12/4/24) When creating a minimal swale from the <br />EOF to the southeast corner there will be minimal fill on the <br /> adjacent property that should be contained within the <br />existing 5’ drainage and utility easement <br /> <br />3 Grading on adjacent property must be coordinated and <br />approved by the adjacent property owner <br />(Plowe 11/15/24) Grading on east side of Spargur Estates <br />has been adjusted so that no work on adjacent property is <br />required. <br />(WSB 12/4/24) Applicant to coordinate with adjacent <br /> property owner and City for grading within the drainage <br /> and utility easement <br />