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Home My WebLink About1902824210098-10152015 (2)SEDIMENT AND EROSION CONTROL NOTES STORMWATER, SEDIMENT & EROSION CONTROL CONTACT: CONSTRUCTION SEQUENCING UN -COMPACTED. METHODS TO PRESERVE TOPSOIL INCLUDE PATRICK MOONEY PREVENT POLLUTANTS FROM LEAVING THE SITE VIA STORM WATER v- RUNOFF. ALL EXPOSED SOIL AREAS MUST BE STABILIZED AS SOON AS —DENOTES STRIPPING AND STOCKPILING TOPSOIL PRIOR TO GRADING OR GUARDIAN HOMES, LLC DAYS AFTER THE CONSTRUCTION ACTIVITY IN THAT PORTION OF THE U. 0 SITE HAS TEMPORARILY OR PERMANENTLY CEASED, 1. INSTALLATION OF SILT FENCE OR BIO -ROLL AROUND SITE EXCAVATION OPERATIONS. PATRICK@GUARDIANHOMESMN.COM AND ANY HAZARDOUS SUBSTANCES MUST BE PROPERLY STORED, ANY PORTION OF THE CONSTRUCTION SITE, OR DIVERTS WATER INCLUDING SECONDARY CONTAINMENT, TO PREVENT SPILLS, LEAKS ~' 2. DEMOLITION OF EXISTING STRUCTURES IF ANY. FROM THE PROPERTY EDGE, OR FROM THE POINT OF DISCHARGE 612-919-6617 - INTO ANY SURFACE WATER. STABILIZATION OF THE LAST 20 LINEAL DISPOSAL OF HAZARDOUS WASTE MUST BE IN COMPLIANCE WITH FEET MUST BE COMPLETED WITHIN 24 HOURS AFTER CONNECTING MPGA REGULATIONS. 3. CLEAR AND GRUB. INSPECTIONS AND MAINTENANCE EROSION. DISCHARGE OF THE BACKWASH WATER TO SANITARY STORMWATER STABILIZATION OF THE REMAINING PORTIONS OF ANY TEMPORARY r` � 4. CONSTRUCT NEW STRUCTURE DAYS AFTER CONNECTING TO A SURFACE WATER AND AVOID CONCENTRATION OF STORM WATER FLOWS. CONSTRUCTION IN THAT PORTION OF THE DITCH HAS TEMPORARILY OR PERMANENTLY CEASED. FINAL GRADING SHALL MAINTAIN THE EXISTING STORM WATER C 5. WHEN ALL CONSTRUCTION ACTIVITY IS COMPLETE AND THE THE CONTRACTOR IS RESPONSIBLE AT ALL TIMES FOR THE TO NOT CAUSE ANY DAMAGE TO ADJACENT PROPERTIES. USED AS A SEDIMENT CONTAINMENT SYSTEM (WITH PROPERLY THE PERMITEE MUST MINIMIZE SOIL COMPACTION AND, UNLESS MINIMIZING SOIL COMPACTION IS DESIGNED ROCK DITCH CHECKS, BIO ROLLS, SILT DIKES ETC.) DO NOT NEED TO BE STABILIZED. THESE AREAS MUST BE STABILIZED SITE IS STABILIZED BY EITHER SEED OR SOD/LANDSCAPING, REMOVE MAINTENANCE AND PROPER OPERATION OF EROSION AND SEDIMENT NOT REQUIRED WHERE THE FUNCTION OF THE SPECIFIC AREA OF ' DENOTES TREE THE SITE DICTATES THAT IT BE COMPACTED. METHODS FOR PROTECTION DEVICE SILT FENCE AND RESEED ANY AREAS DISTURBED BY THE REMOVAL. CONTROL FACILITIES. THE CONTRACTOR SHALL AT A MINIMUM, ' INSPECT, MAINTAIN AND REPAIR ALL DISTURBED SURFACES AND ALL ��;! EROSION PREVENTION EROSION AND SEDIMENT CONTROL FACILITIES AND SOIL E �' ` . ' THE CONTRACTOR IS RESPONSIBLE FOR PLANING FOR AND STABILIZATION MEASURES. IRON �..�-^ � lot" IMPLEMENTING APPROPRIATE CONSTRUCTION PHASING, BASED ON INSPECTION RESULTS THE CONTRACTOR MAY AND SHALL VEGETATIVE BUFFER STRIPS, HORIZONTAL SLOPE GRADING, AND MODIFY THE EROSION AND SEDIMENT CONTROL PLAN IN ORDER TO OTHER CONSTRUCTION PRACTICES THAT MINIMIZE EROSION. PREVENT POLLUTANTS FROM LEAVING THE SITE VIA STORM WATER N RUNOFF. ALL EXPOSED SOIL AREAS MUST BE STABILIZED AS SOON AS —DENOTES POSSIBLE TO LIMIT SOIL EROSION BUT IN NO CASE LATER THAN 14 POLLUTION PREVENTION DAYS AFTER THE CONSTRUCTION ACTIVITY IN THAT PORTION OF THE U. 0 SITE HAS TEMPORARILY OR PERMANENTLY CEASED, CONCRETE WASHOUT - SHALL OCCUR OFF-SITE THE NORMAL WETTED PERIMETER OF ANY TEMPORARY OR HAZARDOUS WASTE STORAGE AND HANDLING - OIL, GASOLINE, PAINT PERMANENT DRAINAGE DITCH OR SWALE THAT DRAINS WATER FROM AND ANY HAZARDOUS SUBSTANCES MUST BE PROPERLY STORED, ANY PORTION OF THE CONSTRUCTION SITE, OR DIVERTS WATER INCLUDING SECONDARY CONTAINMENT, TO PREVENT SPILLS, LEAKS AROUND THE SITE, MUST BE STABILIZED WITHIN 20 LINEAL FEET OR OTHER DISCHARGE. RESTRICTED ACCESS TO STORAGE AREAS FROM THE PROPERTY EDGE, OR FROM THE POINT OF DISCHARGE MUST BE PROVIDED TO PREVENT VANDALISM. STORAGE AND INTO ANY SURFACE WATER. STABILIZATION OF THE LAST 20 LINEAL DISPOSAL OF HAZARDOUS WASTE MUST BE IN COMPLIANCE WITH FEET MUST BE COMPLETED WITHIN 24 HOURS AFTER CONNECTING MPGA REGULATIONS. TO A SURFACE WATER. 0 EROSION. DISCHARGE OF THE BACKWASH WATER TO SANITARY STORMWATER STABILIZATION OF THE REMAINING PORTIONS OF ANY TEMPORARY SEWER IS ALLOWED WITH PERMISSION OF THE SANITARY SEWER AUTHORITY OR PERMANENT DITCHES OR SWALES MUST BE COMPLETE WITHIN 14 FINAL GRADING OF THE LOT SHALL PROMOTE SHEET DRAINING AND DAYS AFTER CONNECTING TO A SURFACE WATER AND AVOID CONCENTRATION OF STORM WATER FLOWS. CONSTRUCTION IN THAT PORTION OF THE DITCH HAS TEMPORARILY OR PERMANENTLY CEASED. FINAL GRADING SHALL MAINTAIN THE EXISTING STORM WATER DRAINAGE PATTERNS TO THE EXTENT POSSIBLE AND PRACTICAL AS TEMPORARY OR PERMANENT DITCHES OR SWALES THAT ARE BEING TO NOT CAUSE ANY DAMAGE TO ADJACENT PROPERTIES. USED AS A SEDIMENT CONTAINMENT SYSTEM (WITH PROPERLY THE PERMITEE MUST MINIMIZE SOIL COMPACTION AND, UNLESS MINIMIZING SOIL COMPACTION IS DESIGNED ROCK DITCH CHECKS, BIO ROLLS, SILT DIKES ETC.) DO NOT NEED TO BE STABILIZED. THESE AREAS MUST BE STABILIZED WITHIN 24 HOURS AFTER NO LONGER BEING USED AS A SEDIMENT CONTAINMENT SYSTEM. PIPE OUTLETS MUST BE PROVIDED WITH TEMPORARY OR PERMANENT ENERGY DISSIPATION WITHIN 24 HOURS AFTER CONNECTION TO A SURFACE WATER. SEDIMENT CONTROL SEDIMENT CONTROL PRACTICES MUST MINIMIZE SEDIMENT FROM ENTERING SURFACE WATERS, INCLUDING CURB AND GUTTER SYSTEMS AND STORM SEWER INLETS. NOTES: SEE SURVEY, BY HARRY S. JOHNSON CO, INC„ DATED 8/14/2015 FOR PROPOSED HOME ELEVATIONS & GRADES EXISTING DRAINAGE PATTERNS DRAINING OFF SITE SHALL NOT BE ALTERED. DRAINAGE TO THE EAST & WEST SHALL BE DIRECTED TO THE STREET TO THE SOUTH. PROPOSED IMPERVIOUS AREA IS GREATER THAN EXISTING, HOWEVER NEWLY CREATED IMPERVIOUS SURFACES SHALL BE DIRECTED TOWARDS THE STREET. LESS TOTAL AREA AND LESS IMPERVIOUS AREA WILL RUNOFF TO ADJACENT PROPERTIES IN THE PROPOSED SCENARIO. SEDIMENT CONTROL PRACTICES MUST BE ESTABLISHED ON ALL DOWN GRADIENT PERIMETERS BEFORE ANY UPGRADIENT LAND IMPERVIOUS CALCULATIONS: DISTURBING ACTIVITIES BEGIN. THESE PRACTICES SHALL REMAIN IN EXISTING IMPERVIOUS SURFACE = 2,539 SF PLACE UNTIL FINAL STABILIZATION HAS BEEN ESTABLISHED. PROPOSED IMPERVIOUS SURFACE = 2,831 SF ALL STORM DRAIN INLETS MUST BE PROTECTED BY APPROPRIATE BMPS DURING CONSTRUCTION UNTIL ALL SOURCES WITH POTENTIAL FOR DISCHARGING TO THE INLET HAVE BEEN STABILIZED. TEMPORARY SOIL STOCKPILES MUST HAVE SILT FENCE OR OTHER EFFECTIVE SEDIMENT CONTROLS, AND CANNOT BE PLACED IN SURFACE WATERS, INCLUDING STORMWATER CONVEYANCES SUCH AS CURB AND GUTTER SYSTEMS, OR CONDUITS AND DITCHES UNLESS THERE IS A BYPASS IN PLACE FOR THE STORMWATER. VEHICLE TRACKING OF SEDIMENT FROM THE CONSTRUCTION SITE MUST BE MINIMIZED BY A ROCK CONSTRUCTION ENTRANCE. STREET SWEEPING MUST BE USED IF THE ROCK ENTRANCE IS NOT ADEQUATE TO PREVENT SEDIMENT FROM BEING TRACKED ONTO THE STREET. TEMPORARY DE -WATERING - DEWATERING OR BASIN DRAINING (E.G., PUMPED DISCHARGES, TRENCH/DITCH CUTS FOR DRAINAGE) RELATED TO THE CONSTRUCTION ACTIVITY THAT MAY HAVE TURBID OR SEDIMENT LADEN DISCHARGE WATER MUST BE DISCHARGED TO A TEMPORARY OR PERMANENT SEDIMENTATION BASIN ON THE PROJECT SITE WHENEVER POSSIBLE. IF THE WATER CANNOT BE DISCHARGED TO A SEDIMENTATION BASIN PRIOR TO ENTERING THE SURFACE WATER, IT MUST BE TREATED WITH THE APPROPRIATE ADVER ELY AFFECT STABILIZED CONSTRUCTION...E.NTRANCE._ _ BMP S SUCH THAT THE DISCHARGE DOES NOT S THE RECEIVING WATER, DOWNSTREAM LANDOWNERS OR WETLANDS. t cor THE CONTRACTOR MUST ENSURE THAT DISCHARGE POINTS ARE N J ADEQUATELY PROTECTED FROM EROSION AND SCOUR. THE —DENOTES DIRECTION O F DRAINAGE DISCHARGE MUST BE DISPERSED OVER NATURAL ROCK RIPRAP, LO r-+ U. 0 SAND BAGS, PLASTIC SHEATHING OR OTHER ACCEPTED ENERGY DISSIPATION MEASURES. ADEQUATE SEDIMENTATION CONTROL �L o'�� DENOTES EXISTING ELEVATION. MEASURES ARE REQUIRED FOR DISCHARGE WATER THAT CONTAINS (40 o Z SUSPENDED SOLIDS. X DENOTES EXISTING FENCE FILTER BACKWASH WATERS MUST BE HAULED AWAY FOR DISPOSAL, SILT FENCEIBIO-ROLLS DENOTES SILT FENCE RETURNED TO THE BEGINNING OF THE TREATMENT PROCESS, OR a 04 INCORPORATE INTO THE SITE IN A MANNER THAT DOES NOT CAUSE m 0 EROSION. DISCHARGE OF THE BACKWASH WATER TO SANITARY SEWER IS ALLOWED WITH PERMISSION OF THE SANITARY SEWER AUTHORITY ' ' DENOTES INLET PROTECTION DEVICE SOIL COMPACTION PRECAUTIONS THE PERMITEE MUST MINIMIZE SOIL COMPACTION AND, UNLESS MINIMIZING SOIL COMPACTION IS INFEASIBLE, PRESERVE TOPSOIL. NOT REQUIRED WHERE THE FUNCTION OF THE SPECIFIC AREA OF ' DENOTES TREE THE SITE DICTATES THAT IT BE COMPACTED. METHODS FOR PROTECTION DEVICE MINIMIZING COMPACTION INCLUDE THE USE OF TRACKED , EQUIPMENT, AND STAYING OFF OF AREAS TO BE LEFT o:z ER STATE ONE CALL .GOPHERSTATEONECALL.ORG (800) 252-1166 TOLL FREE Alp"61 (651) 454-0002 LOCAL 1" =10'-0" 5'-0" 0 10'-0" / PROPOSED WALL --' 898, 40 lop Iso SILT FENCE/BIO-ROLLS tT"y� \ , X011 • / Ir .: 14.0 �� CD I w 1 O Ay l 00 00 O' ; N 31 _ 0 13.5 7. f ` 3 4.0 _ PROP. PATIO oo PROPOSED HOUSE & GARAGE 0 O v �� 2 22..0` PROP. STAIRSJJ, 3C7— e / 25.5 3 i — J .0 99 -- r oIn I ' > ° , 1' rn (}d- i TREE PROTECTION, TYi,. t cor J N J W o) LO r-+ U. 0 z _ 50 CDv F z IJ_. (40 o Z Lc) W00 a SILT FENCEIBIO-ROLLS / PROPOSED WALL --' 898, 40 lop Iso SILT FENCE/BIO-ROLLS tT"y� \ , X011 • / Ir .: 14.0 �� CD I w 1 O Ay l 00 00 O' ; N 31 _ 0 13.5 7. f ` 3 4.0 _ PROP. PATIO oo PROPOSED HOUSE & GARAGE 0 O v �� 2 22..0` PROP. STAIRSJJ, 3C7— e / 25.5 3 i — J .0 99 -- r oIn I ' > ° , 1' rn (}d- i TREE PROTECTION, TYi,. n �D ..I S OP } P HL, E z. N ! X I , � 1 � I } I (7) ! I 1�' I` -1 E FL -00R4 1 L -LE'. . -77 TREE TO js4 BE REMOVED 1 7 Vit! I J C) --m101 (C u SET _ -�- cp ... _�� • IRON SILT FENCE/BIO-ROLLS r C} • ~� -- INLET PROTECTION AT S <RbK CONSTRUCTION NEAREST DOWNSTREAM ENTRANCE, TYP. CATCH BASINS (2) _. \X BITUMINOUS c Q0 . 56w / / H(Slil BENCHMARE TOP OF N AI f_ L,._.ELEV. 97.3 �,.mr _ .1� IK oaa a� dl o09� :> z. qqb G R O V P 4931 W. 35TH ST. SUITE 200 ST. LOUIS PARK, MN 55416 CivilSiteGroup.com Matt Pavek Pat Sarver 763-213-3944 952-250-2003 W J N J W W LO r-+ U. 0 z _ 50 CDv F z (40 o Z n �D ..I S OP } P HL, E z. N ! X I , � 1 � I } I (7) ! I 1�' I` -1 E FL -00R4 1 L -LE'. . -77 TREE TO js4 BE REMOVED 1 7 Vit! I J C) --m101 (C u SET _ -�- cp ... _�� • IRON SILT FENCE/BIO-ROLLS r C} • ~� -- INLET PROTECTION AT S <RbK CONSTRUCTION NEAREST DOWNSTREAM ENTRANCE, TYP. CATCH BASINS (2) _. \X BITUMINOUS c Q0 . 56w / / H(Slil BENCHMARE TOP OF N AI f_ L,._.ELEV. 97.3 �,.mr _ .1� IK oaa a� dl o09� :> z. qqb G R O V P 4931 W. 35TH ST. SUITE 200 ST. LOUIS PARK, MN 55416 CivilSiteGroup.com Matt Pavek Pat Sarver 763-213-3944 952-250-2003 F- 0 w O a. I HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION, OR REPORT WAS PREPARED BY ME OR UNDER MY DIRECT SUPERVISION AND THAT I AM A DULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWS OF THE STATE OF MINNESOTA. Ma thew R. Pavek DATE 8/31/15 LICENSE NO. 44263 ISSUE/SUBMITTAL SUMMARY REVISION SUMMARY STORM WATER MANAGEMENT & EROSION CONTROL PLAN C1.0 W J W J F W � 2 z _ 50 F z (40 o Z Lc) W00 a a 04 D to q 0 F- 0 w O a. I HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION, OR REPORT WAS PREPARED BY ME OR UNDER MY DIRECT SUPERVISION AND THAT I AM A DULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWS OF THE STATE OF MINNESOTA. Ma thew R. Pavek DATE 8/31/15 LICENSE NO. 44263 ISSUE/SUBMITTAL SUMMARY REVISION SUMMARY STORM WATER MANAGEMENT & EROSION CONTROL PLAN C1.0