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EROSION CONTROL NOTES: <br />-THE EROSION CONTROL ON THIS PLAN HAS BEEN PREPARED AS A GUIDE. THE CONTRACTOR SHALL BE RESPONSIBLE FOR MAINTAINING, MODIFYING AND <br />IMPLEMENTING AN ALTERNATE EROSION CONTROL PLAN BASED ON THEIR MEANS, METHODS, TECHNIQUES, SEQUENCES, AND PROCEDURES OF <br />CONSTRUCTION. <br />1. ALL EROSION CONTROL MEASURES SHOULD BE IMPLEMENTED AND CONSTRUCTED IN ACCORDANCE NTH MPCA TECHNICAL STANDARDS. <br />2. CONTRACTOR TO COORDINATE WEEKLY INSPECTIONS AND REPORT ON ALL EROSION CONTROL MEASURES, OR AFTER A RAIN EVENT OF r OR MORE. <br />3. EROSION MAT IS REQUIRED ON 3:1 AND GREATER SLOPES. <br />4. ADJACENT ROADWAYS MUST BE SWEPT TO KEEP THEM FREE OF SEDIMENT AT THE END OF EACH DAY. <br />5. ALL DISTURBED GROUND LEFT INACTIVE FOR FOURTEEN OR MORE DAYS MUST BE STABILIZED BY SEEDING, MULCH OR SODDING. <br />6. ACCESS INTO THE SITE DURING CONSTRUCTION SHALL ONLY BE THE LOCATION WITH A TRACKING PAD. <br />7. CONTRACTOR TO DETERMINE TOPSOIL STOCKPILE LOCATION. TOPSOIL MUST BE BORDERED BY SILT FENCE TO RETAIN EROSION. <br />8. CONTRACTOR SHALL ADJUST THE APPROPRIATE STRUCTURAL AND NON-STRUCTURAL BMP'S BASED ON PROGRESS OF FILLING AND GRADING THE SITE. <br />ADJUSTMENT SHALL BE BASED ON MEETING THE REQUIREMENTS OF THE NOTICE OF INTENT GRADING PERMIT. <br />9. CONTRACTOR SHALL PLACE TOPSOIL, SEED, AND EROSION MAT ON STEEP SLOPES AROUND PERIMETER OF SITE ONCE GRADES ARE COMPLETED. <br />RESTORATION OF SITE MAY OCCUR IN PHASES. CONTRACTOR WILL NOT BE PAID EXTRA FOR MOBILIZATIONS FOR RESTORATION. <br />-- 926 <br />NVS` ., VS •' N,VS •NVS 1__• ,1 NVS <br />=� • ---- <br />I / <br />• it :\�. -_929 '; (� �// <br />`Y ji \\9`�, �. •�I it �ii� <br />GRADING NOTES: <br />1. ALL CONTOURS ARE COMPUTER GENERATED AND <br />REPRESENT APPROXIMATE LOCATIONS. PROPOSED <br />CONTOURS REPRESENT FINISHED GROUND GRADES <br />AFTER RESTORATION. CONTOURS IN STREET <br />REPRESENT TOP OF PAVEMENT/GRAVEL <br />2. STRUCTURE PLACEMENT SHALL COMPLY WITH ALL <br />APPLICABLE SETBACKS PER CITY/COUNTY CODE. <br />3. CONTRACTOR SHALL BE RESPONSIBLE FOR <br />INSURING POSITIVE DRAINAGE AWAY FROM <br />STRUCTURES. <br />4. ALL SPOT ELEVATIONS ARE TOP OF <br />ASPHALT/GRAVEL UNLESS OTHERWISE NOTED. <br />GRADING LEGEND <br />855 <br />FINISHED GRADE CONTOUR-MJR <br />Zt- <br />FINISHED GRADE CONTOUR-MNR <br />--- 855 --- <br />EXISTING GRADE CONTOUR-MJR <br />---- <br />EXISTING GRADE CONTOUR-MNR <br />+g24.3t <br />EXISTING SPOT ELEVATION <br />+ 823.5 <br />PROPOSED SPOT ELEVATION <br />PROPOSED DRAINAGE DIRECTION <br />GR <br />GROUND <br />FF <br />FINISHED FLOOR ELEVATION <br />EROSION CONTROL LEGEND <br />-� SILT FENCE - DETAIL HU-EC-2 <br />EROSION MAT <br />DETAIL C-220 <br />®STONE TRACKING PAD <br />DETAIL HU-EC-1 <br />INLET PROTECTION <br />DETAIL HU-EC-3 <br />EROSION LOGS <br />DETAIL C-205 <br />OINLET PROTECTION <br />DETAIL HU-EC-4 <br />PROPERTY BOUNDARY <br />DOUBLE ROW <br />SILT FENCE <br />DETAIL HU-EC-2 <br />EROSION MAT <br />TW=931.80 <br />TW=932.30 <br />TW=931.86 <br />TW=931.46 <br />TW=931.10 <br />DETAIL C-220 <br />GR=927.26 <br />GR=927.00 <br />GR=927.00 <br />GR=928.00 <br />GR=930.00 <br />927 - <br />NVS <br />-_- <br />NVSr. NVS <br />_ <br />-'iJV.� <br />- <br />- <br />--- 927 ---- _ -. <br />I../931.4330 <br />9 <br />------------_---_-- <br />--- <br />- <br />- - - <br />'r <br />_rn.-_ _ _ --- ---�931.06 <br />aa-_. <br />931.8 "? <br />- --- 30.88_-930.7 ------ <br />---------' <br />I <br />l i i <br />TW=931.80 <br />931.8 <br />1. 3 n� <br />t 0.56 INLET PROTECTION <br />I I <br />I , <br />GR=931.70 <br />_ o' ,o' <br />- <br />DETAIL HU-EC-4 <br />SILT FENCE <br />DETAIL HU-EC-2 <br />STONE TRACKING PAD <br />°' <br />/ DETAIL <br />HU-EC-3 <br />rn <br />DETAIL HU-EC-1 <br />i�----�- <br />I <br />931.9 <br />9W <br />rnl I <br />PVMT FLUSH <br />s <br />931.75t,, +I <br />931.30 <br />W/ S/W <br />931.91 <br />t <br />m <br />EXISTING <br />I I n <br />I m <br />PROPOSED <br />EXISTING <br />BUILDING <br />EXISTING <br />BUILDING <br />BUILDING <br />FF=932.0 <br />FFI9320 <br />931.91 <br />.g1 �LDINGm <br />FF-932.0 <br />FF-932.0 <br />I I I <br />I I I <br />I I I I <br />OLD+ <br />li <br />CONTRACTOR TO <br />n GRADE FOR <br />931.8 <br />it I l <br />STOOP n <br />931.7s, 9319n. 12 <br />931.75 931.756 <br />931.7 <br />^\ <br />-------------- <br />-- <br />------------------ EROSION LOG (TYP.) \\ DETAIL C-220 <br />DETAIL C-205 <br />--------------- \\ 9 2 <br />�-------------------- 932 <br />- -----PROPER OUNGARY - - - - HFI F - -El <br />0 G'2 930 - ---� - ❑ G_-�_ G gyy _- G G G - <br />-- _ <br />ITR , WTR WTR - �. WTR WTR-`----- uTu. ______\dra <br />HIGHWAY 61 <br />Z3 <br />� <br />EXISTING <br />BUILDING <br />FF=932.0 <br />9 <br />\` j ; <br />Z 3 <br />N <br />a <br />1 � <br />----- 932 ❑H 3 <br />$$G <br />WT,R- 'WTR WTR <br />.. m <br />PROJ. N0. <br />18037 <br />^ AEC <br />ADVANCED ENGINEERING CONCEPTS <br />1360 INTERNATIONAL DRIVE, SUITE 1 <br /># <br />EAU CLAIRE, WI 54701 <br />PH:715-552-03m <br />info®rls-aec.com <br />COPYRIGHT 2017 AEC LLC. <br />GRADING AND EROSION CONTROL PLAN <br />HUGO MINI STORAGE <br />REVISED PHASE II <br />HUGO, MN <br />DWG NAME <br />18GR E <br />GRADE <br />4 <br />7 <br />DATE <br />04/2019 <br />- <br />- <br />- <br />- <br />- <br />- <br />