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NOTES: 1. OBTAIN CITY OF HUGO EROSION CONTROL, GRADING, AND STORMWATER PERMIT. CONTACT CITY OF HUGO 24 HOURS PRIOR TO INSTALLATION OF ANY STORMWATER BMP. J \ / 2. THE GRADING CONTRACTOR IS RESPONSIBLE FOR THE STRIPPING AND STOCKPILING OF TOPSOIL. I \ / / TOPSOIL SHALL BE STOCKPILED IN AREAS DESIGNATED BY THE ENGINEER. 3. COVER OR SEED ALL STOCKPILE AREAS. 4. ALL DISTURBED AREAS TO BE SEEDED MULCHED AND FERTILIZED WITHIN 7 DAYS OF ROUGH 1 _��-/� f / \ GRADING. *SEE SWPPP AND THE PHASING AND CONSTRUCTION GRADING PLAN FOR DETAILS.3 934 �, -- g�6 \ , 5. NO CONSTRUCTION ACTIVITY TO BEGIN PRIOR TO SILT FENCE PLACEMENT. 934 / / 6. AREAS USING SEDIMENT LOGS WILL BE PLACED AS THE SECOND LAYER OF PERIMETER CONTROL BEHIND THE SILT FENCE, CLOSEST TO THE PROTECTION AREA r / \ \ I 7. SILT FENCE CANNOT BE REMOVED UNTIL RCWD HAS DETERMINED ALL DISTURBED AREAS ARE - ! ' I FULLY STABILIZED. EROSION CONTROL BLANKET CANNOT BE REMOVED. 934 - - \ \ I I 8. ALL GRADING OPERATIONS SHALL BE CONDUCTED IN A MANNER TO MINIMIZE THE POTENTIAL FOR / ) SITE EROSION. 9. SEDIMENT TRACKED ONTO THE STREET FROM CONSTRUCTION ACTIVITIES WILL BE REMOVED ON A DAILY BASIS. C I 10. WHEREVER CONSTRUCTION VEHICLE ACCESS ROUTES INTERSECT PAVED PUBLIC ROADS, I I g36 \ J \ l PROVISIONS MUST BE MADE TO MINIMIZE THE TRANSPORT OF SEDIMENT(MUD) BY RUNOFF OR VEHICLE TRACKING ONTO THE PAVED ROAD SURFACE, THE ROADS SHALL BE CLEANED DD I I \ I THOROUGHLY AT THE END OF EACH DAY. SEDIMENT SHALL BE REMOVED FROM ROADS BY C) I -i I SHOVELING OR SWEEPING AND BE TRANSPORTED TO A SEDIMENT CONTROLLED DISPOSAL AREA. STREET WASHING SHALL BE ALLOWED ONLY AFTER SEDIMENT IS REMOVED IN THIS MANNER. \ 11 . THE GRADING CONTRACTOR SHALL PROVIDE ALL EROSION CONTROL MEASURES CALLED FOR ON i THE PLANS, WHICH MAY INCLUDE SILT FENCE AND ROCK EXITS, WHICH SHALL BE CONSTRUCTED 934 - ( / _ - _ i \ _ �� AND MADE SERVICEABLE PRIOR TO COMMENCING ANY GRADING OPERATIONS. � -- I 934 I \ 12. ALL EROSION FACILITIES SHALL BE MAINTAINED BY THE CONTRACTOR DURING GRADING -- 933 ` OPERATIONS AND UNTIL AFTER TURF IS ESTABLISHED. J - \ / 13. IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO DISPOSE OF LEGALLY AND OFF-SITE, ALL TREES, STUMPS, BRUSH OR OTHER DEBRIS FROM REMOVALS OR ANY DEBRIS THAT EXISTS WITHIN _ I I THE CONSTRUCTION AREAS. \ \ 14. ALL GRADED SLOPES SHALL NOT EXCEED 4:1 EXCEPT FOR SEDIMENTATION PONDS. 15. THE CONTRACTOR SHALL VERIFY LOCATION AND ELEVATIONS OF ALL UNDERGROUND UTILITIES AND I I \ CONNECTION POINTS AND ELEVATIONS PRIOR TO CONSTRUCTION, WITH RESPECTIVE UTILITY / I I COMPANIES, CITY, STATE AND COUNTIES. 16. PIPE OUTLETS MUST BE PROVIDED WITH ENERGY DISSIPATION WITHIN 24 HOURS OF CONNECTION TO SURFACE WATER. 17. ALL RIPRAP SHALL BE INSTALLED WITH A FILTER MATERIAL OR SOIL SEPARATION FABRIC AND COMPLY WITH THE 2020 MINNESOTA DEPARTMENT OF TRANSPORTATION STANDARD SPECIFICATIONS. RIM 933.00 \ \ \ 18. TREE PROTECTION CONSISTING OF SNOW FENCE OR SAFETY FENCE INSTALLED AT THE DRIP LINE D SHALL BE IN PLACE PRIOR TO THE BEGINNING OF ANY GRADING OR DEMOLITION WORK AT THE - - - - - - - _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ SITE. 19. GRADES SHOWN IN PAVED AREAS REPRESENT FINISH ELEVATION. 20. ALL CONSTRUCTION SHALL BE PREFORMED IN ACCORDANCE WITH STATE AND LOCAL STANDARD _ RIM 936.08 C n 7r - SPECIFICATIONS FOR CONSTRUCTION. MH 56 - 21. SPECIFICATIONS THAT APPLY ARE THE CITY OF HUGO, WASHINGTON COUNTY, MNDOT AND RICE RIM 935.59 I I - I F F_ 22. THEECONTRACTORDSHHALLRICT PROVIDE SALLOTHE DUSTNISE CONTROL.DTHE COST SHALL BE INCIDENTAL TO THE 1 I 36.1 \9 4.90 I I ` ^ I PROJECT. 23. HYDROLOGIC SOIL GROUP TYPE A AND B WILL BE RETAINED, STOCKPILED, STABILIZED AND USED wo 1 IN POST CONSTRUCTION INFILTRATION BASINS. IF C OR D SOILS ARE FOUND IN THE n7A\ � LFE - 93 WO 934.90 934.2 934. INFILTRATION BASIN, THEY WILL BE REMOVED AND REPLACED WITH A OR B SOILS. LFE = 932. GFE = \ LFE =934.2 LFE= 34.3 L = 934.5 L 24. PROPOSED CURB AND GUTTER AND BITUMINOUS ROADWAY SHALL MATCH THE EXISTING CURB, VVV \ 940 $p0% 36.1 ` \ GUTTER AND BITUMINOUS. WO ( WO I WO 25. NOTIFY CITY OF HUGO ENGINEERING DEPT. AT LEAST 24 HOURS PRIOR TO THE CONSTRUCTION OF STORMWATER BMPs. 940. 9 CB 55 \ \ I I �c5 4 26. DEWATERING IS NOT ANTICIPATED DUE TO GROUNDWATER ELEVATION, IF DEWATERING DOES FE - I OCCUR IT MUST BE APPROVED BY THE WATERSHED AND CITY OF HUGO. RIM 936.713 27. . DEWATERING AND DRAINING NOTES: 942. GFE = I GFE = 94r.2 GFE = 94 = 942.` CONTRACTOR SHALL USE SKIMMERS AND FILTERS PER MANUFACTURERS RECOMMENDED �� 4 • I PROCEDURES. \ IV DEWATERING SHALL TAKE PLACE AFTER SEDIMENT HAS SETTLED. J 942.79 942.19 942.39 CONTRACTOR SHALL PREVENT EROSION AND SCOUR AT DISCHARGE POINTS THROUGH THE l 1 \ CB USE OF AN ENERGY DISSIPATION DEVICE. W I WO 2 \ \ I DEWATERING MUST AVOID NUISANCE CONDITIONS. 0 W L E = 9328 9 \ L -1 L cri I -1 O W - I G E = 5• H 5� � 9 0.7 1 I 937.72 \ I CBMH 940. 9 RIM 937.73 y� STREE R1�938� M 5 � � � RIM 938.88 � -A34TH1 - \ RIM 940.82CD CD - �+ 0 0 o J ' 2 .0 C MH 52 CBMH 51 v M 7M I I 942.29 942.29 942.29 942.49 GFE = 942.3 LFE = 934.4 GFE = 942.3 = GFE = LFE = 934.4 J �I LFE = 934.4 LFE = 934.6 938 41 \ 1 wo WO 3 __WO wo 1 \ 19�J \ 1 9 .4 93 .4 934. A 934 60 934.60 - - � � ET� 8� - - - - FEET I I , « < � 99 / N UTILITIES: CENTURYLINK (763) 712-5017 DATE REVISION HISTORY I HEREBY CERTIFY THAT OJ& PLAN WAS 13635 Johnson Street DWG: 2112 GRADING 8 CENTERPOINT ENERGY (763) 323-2760 05/13/22 LANDSCAPE PLAN PREPARED BY M Ei�( MY GOODVIEW ESTATES DATE: 07 06 22 COMCAST (952) 607 4078 DIRDULYSUPER I 41DOTNAM A RFC ENGINEERING , IN Ham Lake, MN 55304SOPHER STATE CONNEXUS ENERGY (763) 323-4268 06/09/22 CITY COMMENTS Telephone 763-862-8000 HUGO MN JOB NUMBER: 2112 ENGINEE E LAWS OF THE P ONE CALL XCEL ENERGY (612) 526-4508 06/29/22 OUTLOT CONFIGURATION MINNESOTA. Fax 763-862-8042 GRADING AND DRAINAGE PLAN HUGO PUBLIC WORKS (651) 762-6301 07/06/22 CITY COMMENTS Consulting Engineer S SHEET:C29 OF 67 800-252-1166 651-454-0002 DATE REG. NO. FILE: 3 7-1 - 12 9 DESIGN BY: DAK DRAWN BY: LDZ/KDD CHECKED BY: TPC