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Q 0 N Ln 3 Li 0 Q ry CD coN 3 CO N U N O L n O O N U 0 a_ a EROSION CONTROL NOTES: *THE EROSION CONTROL ON THIS PLAN HAS BEEN PREPARED AS A GUIDE. THE CONTRACTOR SHALL BE RESPONSIBLE FOR MAINTAINING, MODIFYING AND IMPLEMENTING AN ALTERNATE EROSION CONTROL PLAN BASED ON THEIR MEANS, METHODS, TECHNIQUES, SEQUENCES, AND PROCEDURES OF CONSTRUCTION. 1. ALL EROSION CONTROL MEASURES SHOULD BE IMPLEMENTED AND CONSTRUCTED IN ACCORDANCE WITH MPCA TECHNICAL STANDARDS. 2. CONTRACTOR TO COORDINATE WEEKLY INSPECTIONS AND REPORT ON ALL EROSION CONTROL MEASURES, OR AFTER A RAIN EVENT OF Y2" OR MORE. 3. EROSION MAT IS REQUIRED ON 3:1 AND GREATER SLOPES. 4. ADJACENT ROADWAYS MUST BE SWEPT TO KEEP THEM FREE OF SEDIMENT AT THE END OF EACH DAY. 5. ALL DISTURBED GROUND LEFT INACTIVE FOR FOURTEEN OR MORE DAYS MUST BE STABILIZED BY SEEDING, MULCH OR SODDING. 6. ACCESS INTO THE SITE DURING CONSTRUCTION SHALL ONLY BE THE LOCATION WITH A TRACKING PAD. 7. CONTRACTOR TO DETERMINE TOPSOIL STOCKPILE LOCATION. TOPSOIL MUST BE BORDERED BY SILT FENCE TO RETAIN EROSION. GRADING NOTES: 1. ALL CONTOURS ARE COMPUTER GENERATED AND REPRESENT APPROXIMATE LOCATIONS. PROPOSED CONTOURS REPRESENT FINISHED GROUND GRADES AFTER RESTORATION. CONTOURS IN STREET REPRESENT TOP OF PAVEMENT/GRAVEL. 2. STRUCTURE PLACEMENT SHALL COMPLY WITH ALL APPLICABLE SETBACKS PER CITY/COUNTY CODE. 3. CONTRACTOR SHALL BE RESPONSIBLE FOR INSURING POSITIVE DRAINAGE AWAY FROM STRUCTURES. GRADING LEGEND 855 FINISHED GRADE CONTOUR-MJR o FINISHED GRADE CONTOUR-MNR ---- 855 --- EXISTING GRADE CONTOUR-MJR SPB ---- EXISTING GRADE CONTOUR-MNR SPB + 824.3+ EXISTING SPOT ELEVATION +823.5 PROPOSED SPOT ELEVATION 8. CONTRACTOR SHALL ADJUST THE APPROPRIATE STRUCTURAL AND NON-STRUCTURAL BMP'S BASED ON PROGRESS OF FILLING AND GRADING THE SITE. 4. ALL SPOT ELEVATIONS ARE TOP OF PROPOSED DRAINAGE DIRECTION ADJUSTMENT SHALL BE BASED ON MEETING THE REQUIREMENTS OF THE NOTICE OF INTENT GRADING PERMIT. ASPHALT/GRAVEL UNLESS OTHERWISE NOTED. 9. CONTRACTOR SHALL PLACE TOPSOIL, SEED, AND EROSION MAT ON STEEP SLOPES AROUND PERIMETER OF SITE ONCE GRADES ARE COMPLETED. RESTORATION OF SITE MAY OCCUR IN PHASES. CONTRACTOR WILL NOT BE PAID EXTRA FOR MOBILIZATIONS FOR RESTORATION. EROSION CONTROL LEGEND -- SILT FENCE - DETAIL HU -EC -21 EROSION MAT DETAIL C-220 STONE TRACKING PAD DETAIL HU -EC -1 ❑INLET PROTECTION DETAIL HU -EC -3 1 3 3 3 GR GROUND STM FF FINISHED FLOOR ELEVATION �- EROSION LOGS DETAIL C-205 0 15 30 60 \• ' C�_ \\ �° • �� PROPERTY BOUNDARY --,-------- �- i -.--------- -T-- ----- , \ • i --_ '/ ---- --------- - '------ ^� - --- D U E ROW r �'�-------------- 927 �r i • ' 92 EROSION MAT TYP. INLET PROTECTION • i i . ( ) -_ ---- SILT FENCE INLET PROTECTION -------------- EROSION MAT (TYP.) 928 -------1 � DETAIL C-220 _-- • 928 -_ DETAIL HU -EC -3 DETAIL HU-EC-2DETAIL HU-EC-3�-----` 929.2 o �� NVS �'�,NdS T i d NVS dS NdS' NdS 1t1�S \\ NV - 77- Nt :' DETAIL C-220 - g2g ��11 SS.... 3 ' 1Q EM�E �NCY OVERFLCT � CD \�� \` • aO .08F� - 930.16FL It STA -L- 15 CY MEDIUM RI'P-RAP 928 r • 928 �' cy-`�\ �� , - - i -,- - • t - • - • 1 - ' - J 930 929 - 930 930 I STONE TRACKING PAD a i ' 925 ,i , - - ' / ' 931.75 p g DETAIL C-400 ` { 'i SILT FENCE (TYP.) 931.0 931 ------ - 931.1 pL 3 .48 FL _ EROSION MAT DETAIL C-220 �� /' • DETAIL HU -EC -2 - - -- 929 - g31 9�� I 3 +--y-------,-------O Lo :, -- 4-9 g30 ---------- --- +31.30 � 930 - ��' �� 931.8 '� 929 ' �V _-- PROPOSED 931.75 931.75 931.75 93 .75---J31� 931.75 931.75 �9� 931.75 931.75 931.30 31.7 31.7 931.44L ❑ i Op rn BUILDING ---- i y �� ` N A 931.04FL i i FF=932.0 PROPOSED PROPOSED PROPOSED i Q 14 N N PROPOSED PROPOSED PROPOSED BUILDING 3 929 rn M BUILDING BUILDING BUILDING BUILDING BUILDING 3� rn t FF=932.0 FF=932.0 FF=932.0 FF=932.0 FF=932.0 , , � t � FF=932.0 ----� 930. �� N ,5� 9 29 r ,' :i� 931.90 ___ 931.90 831.90 931.90 31.9'&, 931.90 931.90 ; 0 ,' 31.90 931.9 �0 931.90v, 931.90 +931.78 931.90 N 924 � � � \� �-------- 920---- � ❑ �, ' I �, _ 832 - 9� �,- Q CD 920 930 '------ 924 "� Dc �� O - --- D _ r O 925 931.75 M 31._75 931.7 _31.75 31.75 931.7 931.75 931.7 31.75 _7 31 X 31.75 �I L928JJJ931 '93❑v 931 J J 9 31 J J 10-1 3 3 932 o / 931 /'' 932 930 932 EROSION MAT (TYP.) VEROSION MAT TYP.) CURB CUT W/-- \\ 929'30 _ - 932 DETAIL C-220 ❑ I I 9 i i___ DETAIL _C_220----------- 932 i _-BIT FLUME,�TYP.) �� EROSION LOG-,(TYP.) t ❑ i I � �� - ------ _ "_" ` DETAIL C-387�YP) /,; DETAIL C -205`x\ i __ PROPERTY BOUNDAR - 93� _-.PROPERTY BOUNDARY H ❑ 031 H ❑-- ri a 93 -H a H ❑ ----- _ - ------------ �`� G-_ ❑ G--�� - _ _ 0 ❑ G '-7 G _--- Gn n GH G -- H G 0 __ W -i ❑ 3 ----- ` --- ,------------- _ _ --r- I ---- WTR WTR WTR--- WTR WTR----------Tf�-----------W�---------------1al1R---------------QTR------------W�t�-------- WTP--- ITR-- SWT\ WTR WTR - -- �- - - ��'--------------------- ------------------- ---------------------------------------------------------------------------------------------- --------------------------------------------------------------------------------------------------- ------------------------------------------------------------ 2 5/17 REVISED GRADING ALONG BACK OF CURB SANITARY EASEMENT SPB SPB SPB 1 4/17 REVISED GRADING NOTE SPB SPB SPB 10. DATE REVISIONS DRAFTED BY I DESIGN BY CHECKED PROJ. N0. AEC 16263 _ HIGHWAY 61 ADVANCED ENGINEERING CONCEPTS 1360 INTERNATIONAL DRIVE EAU CLAIRE, WI 54701 PH: 715-552-0330 info@rls-aec.com COPYRIGHT 2017 AEC LLC. GRADING AND EROSION CONTROL PLAN HUGO MINI STORAGE HUGO, MN DWG NAME ^ 16263 PG4 GRADE DATE 03/2017 no