10/13/2021 P&Z Packet - Laserfiche WebLink

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Ms.Katie Larsen 10/06/2021 Page 5 overall required buffer area of 25762 SF. Consistent with VLAVVIVIO the b- �widthfer\A/ d1 R s /to le hap 9 T •rules, o/ f �G,--r�etlas-redFeed�seme-areaQ-�G-;o--«ss�,�rS--F��50� the Rase Buffer Width) and expanded On other areas (to no more than 60 FT i.e. 0 o e 20 % f th Base Suffer Width)to accommodate rite ce„d1'tions The resulting w v��o v�I c proposed buffer area- al�la l Q Wetland O Is 26240 SF, exceeding the area of habitat protection r ending +o the Rose Buffer \Ne+land n is a Dresep�e wetland, which rolls for a Rase RI Iffer U/irJ+h of 75 FT Although buffer slopes and soils m allow a Rarrewer base width w r-,eRse-P.4atively assume that 75 FT is also the Applied Buffer Width Not considering eff plcepepty apea of the area protected separately within the shoreland impact zone,- this rz$YrIto OR aR overall required buffer area of 131578 SF. GGRsistent with \/I AWIVIO rules, the buffer width for Wetland n was reduced in some areas (to no lesszl -;;n 27 5 FT i 500/ of�D the Base Buffer Width) and expanded i„ other areas (+o n 150 FT i -1 of the Base Buffer Width)to dlate site �G��tha , .e. 2 se�rer�r,�eco �, rend itions The r I Il+inn p ed buffer area areURd \Ne+land n is 14 1952 SF exceeding the area of habitat protection corresponding to the Rase Buffer Width. \A/e+landls f and E are Manage 7 we+lands which Galls for a Rase RI Iffer\A/idth of 30 FT CBps+ant width (30 FT) buffers have been shown for both wetlands. • Landscaping Restoration and rain garden/basin plant listing is reviewed by the City's Environmental Coordinator. • Floodplain There is existing floodplain on Lake Amelia Woods along Amelia Lake. It is identified as Zone AE with a base flood elevation of 910.2. The applicant is not proposing any grading or building within the floodplain. Comments: 1. Applicant should modify the legend to identify the floodplain line on the plans. The floodplain line has been added to the legend. Applicant to clarify in the legend that the floodplain line is the same as the HWL. • Drainage and Utility Easements The applicant is proposing 10-ft wide drainage and utility easements along the 20t"Avenue (CSAH 54) right-of-way. The applicant is proposing 5-ft wide drainage and utility easements on adjacent property lines between lots. Per City Code, the City requires 10-ft wide drainage and utility easements along lot lines and allows these easements to be centered on common rear and side lot lines. Comments: 1. Applicant shall provide the following Drainage and Utility (D&U) Easements: a. A on_f+ Vide nst.l I e ent along ant"Ayepl le (GSAH 54) beYondl the ght of way will he required for future Ire elates system leepipg Lake Amelia Woods Preliminary Plat Engineering Review