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GENERAL GRADING NOTES: LEGEND N <br /> 1 . PROPOSED SPOT ELEVATIONS ARE TO TOP OF FINISHED SURFACE UNLESS OTHERWISE NOTED IN LEGEND. rF� <br /> 2. TAKE ALL NECESSARY PRECAUTIONS TO PROTECT EXISTING UTILITIES. LOCATIONS OF UTILITIES SHOWN BASED ON SURVEY AND CALL 48 HOURS BEFORE DIGGING: PROPERTY LIMITS <br /> AS-BUILT INFORMATION AND MAY NOT REPRESENT ACTUAL CONDITIONS. CONTRACTOR IS RESPONSIBLE FOR UTILIZING UTILITY GOPHER STATE ONE CALL <br /> - - - - CONSTRUCTION LIMITS <br /> LOCATES PRIOR TO STARTING ANY WORK. <br /> 3. NOTIFY CITY OF HUGO AT LEAST 24 HOURS BEFORE CONSTRUCTION OF STORMWATER BMP'S. - - 966 - - EXISTING MINOR CONTOUR 0 50' 100, <br /> MINNESOTA TOLL FREEE 180 -0002 <br /> 4. STORMWATER BASINS SHALL BE PROTECTED FROM ALL EXPOSED SOIL DURING CONSTRUCTION ACTIVITIES. TWIN CITY AREA 1 - <br /> 5. ALL CONSTRUCTION SHALL COMPLY WITH RECOMMENDATIONS OF THE GEOTECHNICAL EXPLORATION REPORT PREPARED BY HAUGO 800-252-1166 - 965 - EXISTING MAJOR CONTOUR <br /> GEOTECHNICAL SERVICES AND DATED JUNE 6, 2022. 966 PROPOSED MINOR CONTOUR <br /> 6. EROSION AND SEDIMENT CONTROL BMPS SHALL BE INSTALLED PRIOR TO BEGINNING ANY EARTH DISTURBING ACTIVITIES, INCLUDING 965 PROPOSED MAJOR CONTOUR A N D E R S 0 N <br /> DEMOLITION AND TREE CLEARING. <br /> x soo.1 SPOT ELEVATION <br /> DRAINAGE ARROW FILTRATION BASIN 4 1 3 6 0 5 1st Avenue N . # 1 0 0 <br /> FLOODPLAIN FILL = 2,800 CUBIC YARDS NWL 916.30 Plymouth, MN 55441 1 ae-mn.com <br /> COMPENSATORY STORAGE PROVIDED = 2,800 CUBIC YARDS HWL 916.39 P 763.412.4000 1 F 763.412.4090 <br /> SEE EXCAVATED AREA WITHIN OUTLOT D (WETLAND C) FOR COMPENSATORY STORAGE AREA 912.6191Z�13.0 I BC�T 915.00 �� \ Anderson Engineering of Minnesota, LLC <br /> BOx8 BOXB'OXll 1 I / / / / m 1 I <br /> X X X- \ \ I O / WILD / 923.9 _ -7 <br /> >� -X- X X- -X X I I I � / - EOF 916.5 x 916.90 918 920 922 9r'� I <br /> X9 I <br /> X X X- -X o ��' 916 <br /> X _ 910.67 I Lul <br /> wET 914 x 915.00 _ __ 917.37 �X <br /> - A 912 - 915.1 MAINTENANCE 915.00 / 915.00 / <br /> 9r / I 919.55 //1 / 913.3 1,.g13.2 ACCESS W rn 1 I - \ I °0' <br /> O 910 / I �t �oXB o g16 915.00 / <br /> 13r� W ��� 9 608 I / _j N / �" �- - - � I l <br /> 9004 JL � � JL JL � ONEKA PRAIRIE <br /> MAINTENANCE / 1 <br /> � I EOF 914.7 / 913.84 / \ 918 97 � <br /> N a ACCESS �' / 900 1 L__ -J �rn HWL 914.4 / 1 88 \ N <br /> M r<1 I 19�� I ON 1 910.69 920.14 v - - / 0 �/ / \\ cT c9 <br /> P \ I I PER RCWD \ \ / CN <br /> -I- -� ,�" NW 911.50 1 r `L 92 O \ 04 I �� <br /> i3M�i3M rn �o HW 14.67 , 1 I / 1 �o `� JL � 912.61 `� \ \ .0 / 9�8 \\ CN <br /> T o I I / , 00 L0 a, rn I °� 0 \2 26 s / S ao <br /> BOT <br /> T 1 ` x 915.00 / O N I UTLOT B 911.94 g2 \ ' / <br /> TiFkP06.5 I!1 HWL 914.4 � � rn rn N � cod o ° �'O X to <br /> PER RCWD 91105 MPENSATORY STORAGE / o�`L o,`'� � �,� 92 % � p <br /> VOLUME = 2,800 CY rn6 <br /> � rn 911.22 920.52 <br /> �o T 11 92\ <br /> � 911.55 <br /> o s2s \ 10 <br /> O cV ( rn // n �� HP 924.2 <br /> 912 x 1� k E O F 915.5 / 0 // ��, oti� I r ° 1 <br /> r --_-_,N - --1N _�- 910.53 915.00 914.40 / - 1--- - \_� �p0o / 493 I N O �' 1 N� SOUTHWIND HOLDINGS, LLC <br /> rn �� __ POND 3 913.53 L= 92 - <br /> _ I � <br /> I co <br /> 916 NWL 914.00 914.36 \ \ 24 <br /> 9 55 2 <br /> HWL 915.31 <br /> 917.8 918.8 a,Q - I I I I 1 I V BOT 907.00 0, �\ °r° rn co I �s <br /> I 918.2 I 918.2 I 918. 1 \\ 9,�g13.� 9�0 \ °' _ + I � -n � <br /> 8 � I 919.8 I z17 MAINTENANCE Pc:`na s2. 00 I N <br /> I/ o o�^`b I LO I LO LO I + I / rr I 921.2 / ./t\ 978 ` ACCESS \ ss I N N I I� <br /> 00 Ip I I LO + I / w LO I I \ xo 9 909.20 924.15 I I I HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION, OR <br /> _ ____ REPORT WAS PREPARED BY ME OR UNDER MY DIRECT <br /> LO I LQ++ O O �' 924.09 II SUPERVISION AND THAT I AM A DULY LICENSED <br /> 922.5 I 1 1 �1 1 1 ° � -- -- - -- <br /> 923.5 922.9 I I , / 92�3s A � 9�6 � <br /> Q I �" I I 1 1 I I 921.5 - 923.5 `9�'� / 9 - - 1 r�- -----I c9� PROFESSIONAL ENGINEER UNDER THE LAWS OF THE STATE <br /> _1\ 1N N I �� I I 924.5 1 924.5 i `9� fT F� / ti 00 I I OF MINNESOTA. <br /> �� 4 °_° N <br /> 9I I i° ,I N I no 2 0') <br /> N �'i 922 T 9 2 - O� � I d 00 rn <br /> �� � 1 N _ iv fv I I PRINT NAME: ADAM THIELE, PE <br /> 0 0 <br /> ooS_f II <br /> 0400 1-+-0)ti�O- <br /> N - /+ U� <br /> 41.7 <br /> � 10 923..�177 5 <br /> .73_vI <br /> \\I <br /> IvI'�I�IO N h�o6S D,'Ooo <br /> -- <br /> - <br /> - <br /> _SIG <br /> NATURE: <br /> 5 909. DATE: 08/0 9/20�2 LLJ2� <br /> _ P93 i-- LI" <br /> C <br /> CEONMMSEE <br /> N NTS0 <br /> . 5 1 317 <br /> � t H20 �� • � QQ o 06 <br /> � 91 <br /> I REVISION LOG oo <br /> N N <br /> LID r NO. DATE DESCRIPTION OF REVISIONS <br /> 923.0 O 9;4.2 HP 925.0 1 8/19/22 REVISED PER CITY COMMENTS <br /> C) .8 1 rn N <br /> 925.1 2 10/31/22 REVISED PER UPDATED DELINEATION <br /> --I - LO++ LO LQ++X I I ­ 'N LO++ 1 O 3 11/18/22 REVISED PER CIT.+ LO 6 <br /> -1 M LO` ` 919.7 919.7 I <br /> o . OUTL 4 11/21/22 STORM SEWER REVISIONS <br /> o 919.7 N <br /> T _ -� 919.8 rn) No 21.1 p 920rn I91g I` 9i4 L co 924.2 c9 X o" I I -y� Sze- <br /> `o <br /> L- �- 2 <br /> w � I ,'''� I I�,I I \ _ g14 �6 ---- �� ---- �' ----- Pb <br /> or_ I PRELIMINARY PLAT <br /> g14 0 ��I----- <br /> �� <br /> r---- -� / % I cb 08/09/2022 <br /> -Q c-c 22JI LI_ . 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