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© 2019 Westwood Professional Services, Inc. X wl IWKII POND 19 \ �1 ..- N 4.10 rn o 0 i Call 48 Hours before digging: 811 or call811.com Common Ground Alliance \ 930 \ LEGEND: TEMPORARY DEWATERING OUTLET EL=929.5 100 YR HWL=930.0 DENOTES SOIL BORING N cj CHANNEL PRIOR TO STORM TEMPORARY DEWATERING I M N o rn SEWER AS NECESSARY POND BOTTOM=904.0 ' \ �SF� DENOTES SILT FENCE X w II Ir II CHANNEL PRIOR TO STORM w w w IL ``' TEMPORARY S®IIMEW BASIN SEWER AS NECESSARY I , \ \ M SFI� DENOTES POST GRADING SILT FENCE DND WITH SKMuER OUTLET. , ` �' s' \\ �HDSF� DENOTES HEAVY DUTY SILT FENCE ` ---980 DENOTES EXISTING CONTOURS jm� L& . . . . . . . . . . . . ... D :l 0 DENOTES PROPOSED CONTOURS DENOTES EXISTING STORM SEWER 1 �.. T ::. '"`: _ ( �►►� DENOTES PROPOSED STORM SEWER - - - - - - DENOTES EXISTING TREE LINE { o .r �'1r11'lr1 DENOTES APPROXIMATE TREE REMOVAL LIMITS i FFF=,-- X 856.3 DENOTES EXISTING SPOT ELEVATION I I I o 66.30 DENOTES PROPOSED SPOT ELEVATION 66.30 DENOTES PROPOSED SPOT ELEVATION :. TEMP FOR TEMPORARY DITCH / I I 9 -9oJ16I 1 DNL� DENOTES EROSION CONTROL ROCK CHECKS 912 �919 n aE.O.F. DENOTES EMERGENCY OVERFLOW 9'�916 w IE = 929.00 d .Tw=1o2oDENOTES TOP WALL ELEVATION 0 91BW=1000. DENOTES BOTTOM WALL ELEVATION 914 i 9339292 �I- LL: Li91 916 S '�.� DENOTES RETAINING WALL s\/ // .� 926 0 922� -920� ` i LL VI DENOTES INLET PROTECTION / 9 �2 / °' I \ AT CATCH BASINS 41. S °(1� / / 933 / 93 t..� _ _ 926 924 �z DENOTES WOOD FIBER EROSION \ .�. . 9 93p�:.: �� •: - .: � � / _ .:•:•:•:•:•:•:�:•:•:•:•:•:•:•:•:•:. CONTROL BLANKET 934 /) / /LIC 7�930-� �� ` 9 I J . (3:1 AND STEEPER SLOPES) 1111;10 9 1�Q / 941 S G 0 / // / 1 / 1 932 �� 6 2 9�°I TWO ROWS OF BMP'S y II I � •2° 9j� I NEEDED WHERE DISTURBED � DENOTES WETLAND BUFFER MONUMENT AA 94 9 wp / / 94p� l I 933. 1:::1 .9 �33. N II I / 9 92A 978 SOILS ARE WITHIN 50FT OF �9ZL moo. 19 G // k: \ ( I 933 g / // �' �8 I NWL OF WETLAND DENOTES EXISTING TREE TO BE REMOVED 2 DENOTES EXISTING TREE TO REMAIN i 4S �1'p/c/ / / // /M/ // //}9�41, �\ �/\30 / // / G- - - _ i I I I I II . II:: • :: II a0 1.\II I II O9g4/ WETLAND KE`9g34.1 WO 942.1 WOO933. O DENOTES WETLAND FILL g4^G 9 41 6 G 94E G O38 Wp NDND -------------- '8G 93 / / N POST GRADING - DENOTES WETLAND o L - - - - - - - - _ I / i 1 N / / �� SILT FENCE (TYP.) - - \ / IOW - �°': �/ �' L - / / 9421 wp / / / \\ DENOTES WETLAND BUFFER moo. . . 93415 c / ° • 3� \�� o `� / // POND 18 DND DENOTES DO NOT DISTURB 9 �\ TEMPORARY DEWATERING =.soq 32 3 ` \ / / 9�3�3 9` ' CHANNEL PRIOR TO STORM OUTLET EL=929.5 / w / -940 I o•soq °j ` 2 100 YR HWL=930.0 93 0 / / g42 co - -I- 3 c 0 / .� /, ` J SEWER AS NECESSARY POND BOTTOM=900.0 POND ACCESS ROUTE 9 2 / l �o TEMPORARY SE II ENT BASIN _ .. VVITFi SKNMNMER OUTLET. w / G /� '- - - - / EROSION CONTROL NOTES: .940 / 942.2 / / � F_ - - p W° -- o �~ - c 93 �S - -• -. g3 / I I rn - - - \ 9 st3 g �� `� • ALL SILT FENCE AND OTHER EROSION CONTROL FEATURES SHALL BE 94? 4'2 / / G 941.9 I I I I r /�s \ \ ?S / / "\ ` IN -PLACE PRIOR TO ANY EXCAVATION/CONSTRUCTION AND SHALL BE / / WO 933.g I I G 941.6 I I G 941.6 1 ,� \� / / ` ° �. MAINTAINED UNTIL VIABLE TURF OR GROUND COVER HAS BEEN = 93p,. /2 / I I WO 933.E I I 0 933.6 I 3 I I 941.g 0 / / �\ �� o ` ° ` ESTABLISHED. EXISTING SILT FENCE ON -SITE SHALL BE MAINTAINED 6 / 933 9 / / \N �o �' o i AND OR REMOVED AND SHALL BE CONSIDERED INCIDENTAL TO THE 93^ / / r� \ O Wp / 5ZI/ �\ o GRADING CONTRACT. IT IS OF EXTREME IMPORTANCE TO BE AWARE OF 2�� \ / 9 \ ��, p �Le ` CURRENT FIELD CONDITIONS WITH RESPECT TO EROSION CONTROL. 922 928 = \ ,�' / / 9 �2 _ \ \ \ o o� _ ' TEMPORARY PONDING, DIKES, HAY BALES, ETC., REQUIRED BY THE �� I I 3 �o CITY SHALL BE INCIDENTAL TO THE GRADING CONTRACT. . � � • " : :. " \ � 924 • 920. / - I \ �33.6 I 933.E I 1 3, O / /� \h �� o� o o • ALL STREETS DISTURBED DURING WORKING HOURS MUST BE CLEANED 1 I 933 / \ k°' �o o �' o �-- / / AT THE END OF EACH WORKING DAY. A ROCK ENTRANCE TO THE SITE A° \ o o / MUST BE PROVIDED ACCORDING TO THE DETAILS TO REDUCE o \\ o / / TRACKING OF DIRT ONTO PUBLIC STREETS. ;� I :r�;. .�' - l - - - 3sr �o \ ` �� / / • SEED & MULCH ALL DISTURBED AREAS, EXCLUDING ROAD BEDS & 10 WIDE POND _ 400 LF - 15 _ \ i o mac, \ \ o� o �3_ ` / / 10001, PONDS BELOW OUTLET ELEV. ACCESS ROUTE I �" TEMP. HDPE PIPE `�`� '� \ �\ i % GENERAL GRADING &DRAINAGE NOTES: :1: o 1 POND 10 ::: - _� - - • �o�\ o �o o • ALL CONTOURS AND SPOT ELEVATIONS ARE SHOWN TO FINISHED OUTLET EL=928.5 TWO ROWS OF BMP'S : . • ' o \ �. S �' �'\ SURFACE/GUTTER GRADES UNLESS OTHERWISE NOTED. - rt01� YR HWL=929.7 <> .' NEEDED WHERE DISTURBED '? \ u' _ �' • REFER TO THE SITE PLAN RECORD PLAT FOR MOST CURRENT �r �.. WETLAND. KES .2 \ \ \ \ �� - / / r Hn�F SOILS ARE WITHIN 50FT OF s o FILL=0.�3 AC. g HORIZONTAL SITE DIMENSIONS AND LAYOUT. P6ND �OTT6M=91 ��- - -. NWL OF WETLAND o Q \ • THE CONTRACTOR SHALL VERIFY THE LOCATION AND ELEVATION OF >? \ `�� EXISTING UTILITIES AND TOPOGRAPHICAL FEATURES WITH THE OWNERS "v' s ' \ g. �' O i \ AND FIELD-VERFIY PRIOR TO CONSTRUCTION. THE CONTRACTOR SHALL � :::�: • �''� 'cs i ` �9 / � '�--- ''� IE = 927.00 i \ N Q IMMEDIATELY NOTIFY THE ENGINEER OF ANY DISCREPANCIES OR �: �' �' �' \ \' `9cJ' ` a' / O,S� VARIATIONS FROM THE PLAN. 1 a . - - - - TWO ROWS OF BMP'S . : 9 \ • ALL CONSTRUCTION SHALL CONFORM TO LOCAL RULES. PHASED UNTIL AREA `f' : I:: I o o a A S �o ` 339 / \ " • POSITIVE DRAINAGE FROM THE SITE MUST BE PROVIDED AT ALL TIMES. a - NEEDS TO BE IMPACTED. o i o \" �10 DND PROTECT WETLAND IN THE I' I °' `-' CP ,926 INTERIM PERIOD I!: ." \ s , / , 3 / �5 \ � 8 I \ TEMPORARY DEWATERING�}} .-I . J. `9v� , I / \: �\ �� CHANNEL PRIOR TO STORM -I . �: o `'5 � 9 \:.:. / SEWER AS NECESSAR /. I �,� c,�\ , �S \ \ 9 339 �g /� i- rn \ O / 40 I �• \..--------------------- 933.9 v° PHASE ONE °��' P ND`9S 9 9A� \ \ \\ 940- C�/ QRADNVC` (TYP.) \ OUTLET-, =928.2 1 ! \ 9 \ ` s C /� ^ 4p 41 / 00 YR HWL_ 9.8 � � `�� i ° �PO�D BOTTOM=9 0.0 M\ 90. 0% \ \vz / TEMPORARY SC-DII ENT BASIN F °" i ) �- - �- / '�. o .. � • � / 9g moo• / �. < � WITH SKJIM ER OUTLET. � � g1� �o \ � `�.......r,:.: .•• 9SS 933 C / / � � \ 6 LJ ^) Westwood I hereby certify that this plan was prepared me or under AL Revisions direct supervision and that I am a duly licensed PROFESSIONAL mod; Jgg ENGINEER under the laws of the State of Minnesota. 11/07/18 Revised Pond 12 04/22/19 Revised per Plat Checked: JHB Phone (952) 937-5150 12701 Whitewater Drive, Suite #300 07/01/19 Added Temp. Outlet Fax (952) 937-5822 Minnetonka, MN 55343 12/12/19 Revised for 5th Add. Drawn: DJW Toll Free (888)937-5150 westwoodps.com John Bender 12/27/19 Phase 2 Record Grading Westwood Professional services, Inc. Date: 03/11/20 License No. 43358 Record Drawing by/date: DMW Adelaide Landing 4th & S& Add. Phase 2 grading Prepared for: 0F5 Adelaide LLC ADELAIDE 1660 Highway 100 South, Suite 400 - L A N D I N G- St. Louis Park, MN 55416 Hugo, MN 0' 50' 100' 150' Latest Revision Date:03/11/20 0008463GDF02.dwg Date: 10/02/18 sheet: 4 of 9 Grading Drainage and Erosion Control Plan