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-------------------- 03/04/2022 03/04/2022 CHL DESIGN DEVELOPMENT -------------------- 03/04/2022 ISSUE RECORD NOT FOR RYAN A+E, INC. 01 -------------------- PRELIMINARY 2022 CONSTRUCTION ISSUE #DATEDESCRIPTION WWW.RYANCOMPANIES.COM was prepared by me or under my direct supervisionCHAD H. LOCKWOOD44986© JOB NO.DATE 701235 612-492-4000 tel612-492-3000 fax CONSULTANTS CENTERVILLE, MN I hereby certify that this plan, specification, or reportand that I am a duly Licensed Professional Engineerunder the laws of the State of Minnesota REGISTRATION NO.DATE SDV RYAN A+E, INC.533 South Third Street, Suite 100Minneapolis, MN 55415 PROJECT INFORMATION PROJECT BANJO DRAWN BYCHECKED BY DESIGNDEVELOPMENT GRADING PLAN C400 80160 N SCALEINFEET 0 VARIATIONS FROM THE PLANS.AT LOCATIONS DIRECTED BY GENERAL CONTRACTOR.WATER SEEPAGE OR STEEP SLOPES. WHEN PLACING NEW SURFACE MATERIAL ADJACENT TO EXISTING PAVEMENT, THE EXCAVATIONANY DERIVATION FROM PLANS SHALL BE APPROVED BY THE PROJECT ENGINEER.WALL GRADE TRANSITION, AND "BW" EQUALS SURFACE GRADE AT BOTTOM FACE OF WALL (NOT BOTTOM OF BURIED WALL COURSES).AREAS SHALL BE WATERED/MAINTAINED BY THE CONTRACTOR UNTIL VEGETATION IS ESTABLISHED. SEE LANDSCAPE PLAN FOR DETAILS.WEEKENDS AND HOLIDAYS. A REGULAR SWEEPING SCHEDULE MUST BE ESTABLISHED.WATER CONVEYANCE SYSTEMS. TEMPORARY STOCKPILES WITHOUT SIGNIFICANT AMOUNT OF SILT, CLAY, OR ORGANIC COMPOUNDS AREWALL GRADE TRANSITION, AND "BW" EQUALS SURFACE GRADE AT BOTTOM FACE OF WALL (NOT BOTTOM OF BURIED WALL COURSES). OR 811) FOR UTILITY LOCATIONS 48 HOURS PRIOR TO EXCAVATION. HE/SHE SHALL REPAIR OR REPLACE DAMAGED UTILITIES DURINGCONSTRUCTION AT NO COST TO OWNER OR GENERAL CONTRACTOR.SURVEY, DATED 02/22/2022 .SUBSURFACE SITE CONDITION ANALYSIS AND CONSTRUCTION RECOMMENDATIONS.UTILITIES AND TOPOGRAPHIC FEATURES. THE CONTRACTOR SHALL IMMEDIATELY NOTIFY THE ENGINEER OF ANY DISCREPANCIES ORMATERIAL AND OTHER UNSTABLE MATERIAL AS DIRECTED BY THE GEOTECHNICAL ENGINEER. STOCKPILE TOPSOIL AND GRANULAR FILLSHALL BE BACKFILLED PROMPTLY TO AVOID UNDERMINING OF THE EXISTING PAVEMENT.SHALL BECOME THE PROPERTY OF THE SUBCONTRACTOR AND SHALL BE DISPOSED OFF THE CONSTRUCTION SITE.SMOOTH & UNIFORM SLOPES, WHICH PROVIDE POSITIVE DRAINAGE AWAY FROM THE BUILDING AND PREVENT PONDING IN LOWER AREAS.REVISIONS.OWNER APPROVES MODULAR BLOCK CONSTRUCTION, WALL SHALL BE DESIGNED BY A LICENSED DESIGNER AND APPROVED BYGEOTECHNICAL ENGINEER.OTHERWISE NOTED.FEET. RIM ELEVATIONS SHOWN ON PLANS DO NOT REFLECT SUMPED ELEVATIONS.COMPACTION OF THE UNDERLYING SOILS. SMALL TRACKED DOZERS AND BOBCATS WITH RUNNER TRACKS ARE RECOMMENDED.EXEMPT EX: CLEAN AGGREGATE STOCK PILES, DEMOLITION CONCRETE STOCKPILES, SAND STOCKPILES.STABILIZED BY A UNIFORM PERENNIAL VEGETATIVE COVER WITH 70% OF THE EXPECTED FINAL DENSITY, AND THAT ALL PERMANENTPAVEMENTS HAVE BEEN INSTALLED. ALL TEMPORARY BMP'S SHALL BE REMOVED, DITCHES STABILIZED, AND SEDIMENT SHALL BEREMOVED FROM PERMANENT CONVEYANCES AND SEDIMENTATION BASINS IN ORDER TO RETURN THE POND TO DESIGN CAPACITY.EXCAVATIONS MAY BE NEEDED. REFER TO GEOTECHNICAL REPORT FOR ADDITIONAL INFORMATION.OWNER APPROVES MODULAR BLOCK CONSTRUCTION, WALL SHALL BE DESIGNED BY A LICENSED DESIGNER AND APPROVED BYGEOTECHNICAL ENGINEER. GRADING NOTES 2.EXISTING TOPOGRAPHY PER EG RUD & SONS ALTA/NSPS LAND TITLE SURVEY, DATED 12/23/2021 AND WESTWOOD ALTA/NSPS LAND TITLE4.CONTRACTOR SHALL FIELD VERIFY THE LOCATIONS AND ELEVATIONS OF EXISTING CONDITIONS. THIS WOULD INCLUDE ALL EXISTING20.GRADING OF THE INFILTRATION AREAS SHALL BE ACCOMPLISHED USING LOW-IMPACT EARTH-MOVING EQUIPMENT TO PREVENT21.ALL DISTURBED UNPAVED AREAS ARE TO RECEIVE MINIMUM OF 6 INCHES (COMPACTED) OF TOP SOIL AND SEED/MULCH OR SOD. THESE22.STREETS MUST BE CLEANED AND SWEPT WHENEVER TRACKING OF SEDIMENTS OCCURS AND BEFORE SITES ARE LEFT IDLE FOR23.DUST MUST BE ADEQUATELY CONTROLLED.24.ON SLOPES 4:1 OR GREATER MAINTAIN SHEET FLOW AND MINIMIZE RILLS AND/OR GULLIES.25.ALL STORM DRAINS AND INLETS MUST BE PROTECTED UNTIL ALL SOURCES OF POTENTIAL DISCHARGE ARE STABILIZED.26.TEMPORARY SOIL STOCKPILES MUST HAVE EFFECTIVE SEDIMENT CONTROL AND CAN NOT BE PLACED IN SURFACE WATERS OR STORM27.FINAL STABILIZATION REQUIRES THAT ALL SOIL DISTURBING ACTIVITIES HAVE BEEN COMPLETED AND THAT DISTURBED AREAS ARE28.THE WATERSHED DISTRICT OR THE CITY MAY HAVE REQUIREMENTS FOR INSPECTIONS VERIFYING PROPER CONSTRUCTION OF THE BMPS.29.SEE SWPPP FOR ADDITIONAL EROSION CONTROL NOTES AND REQUIREMENTS. 1.SUBCONTRACTORS WHOSE WORK REQUIRES EXCAVATION SHALL CONTACT "GOPHER STATE ONE-CALL" (651-454-0002 OR 1-800-252-11663.REFER TO GEOTECHNICAL EVALUATION REPORT, DATED 02/21/2022 AS PREPARED BY BRAUN INTERTEC CORPORATION FOR AN EXISTING5.SUITABLE GRADING MATERIAL SHALL CONSIST OF ALL SOIL ENCOUNTERED ON THE SITE WITH EXCEPTION OF TOPSOIL, DEBRIS, ORGANIC6.SUBGRADE EXCAVATION SHALL BE BACKFILLED IMMEDIATELY AFTER EXCAVATION TO HELP OFFSET ANY STABILITY PROBLEMS DUE TO7.CONTRACTOR SHALL BE RESPONSIBLE FOR ALL HORIZONTAL AND VERTICAL CONTROL.8.PROPOSED GRADES SHOWN ARE FINISHED GRADES.9.ALL EXCESS MATERIAL, BITUMINOUS SURFACING, CONCRETE ITEMS, ANY ABANDONED UTILITY ITEMS, AND OTHER UNSTABLE MATERIALS10.THE MINIMUM GRADED SLOPE FROM EDGE OF BUILDING SHALL BE 2 PERCENT UNLESS OTHERWISE NOTED.11.FINISHED GROUND AND SOD ELEVATION ADJACENT TO BUILDING SHALL BE 6" BELOW FLOOR ELEVATION UNLESS OTHERWISE NOTED.12.EARTHWORK & PAVING CONTRACTORS ARE RESPONSIBLE FOR GRADING AND SLOPING THE FINISHED GROUND SURFACE TO PROVIDE13.GRADING BEHIND CURBS SHALL START AT THE TOP OF CURB.14.CONTRACTOR SHALL VERIFY THAT EXISTING UTILITIES HAVE ADEQUATE COVER TO MEET PROVIDER REQUIREMENTS IN AREAS OF GRADE15.RETURN ALL TEMPORARY DIVERSIONS TO EXISTING GRADE UPON FINAL STABILIZATION.14.CONTRACTORS TO FOLLOW XCEL ENERGY SAFETY GUIDELINES INSIDE EASEMENT AREAS15.ALL RETAINING WALLS GREATER THAN FOUR FEET TO BE DESIGNED BY A STRUCTURAL ENGINEER. WALLS TO MATCH EXISTING. IF16.FOR SITE RETAINING WALLS "TW EQUALS SURFACE GRADE AT TOP FACE OF WALL (NOT TOP OF WALL), "GW EQUALS SURFACE GRADE AT17.REMOVE SEDIMENT FROM EXISTING STORM SEWER IF PRESENT.18.SPOT ELEVATIONS REPRESENT FINISHED SURFACE GRADES, GUTTER/FLOW LINE, FACE OF BUILDING, OR EDGE OF PAVEMENT UNLESS19.CATCH BASINS AND MANHOLES IN PAVED AREAS SHALL BE SUMPED 0.04 FEET. ALL CATCH BASINS IN GUTTERS SHALL BE SUMPED 0.1630.SEE UTILITY PLAN FOR WATER, STORM AND SANITARY SEWER INFORMATION.31.SEE PAVING PLAN FOR CURB AND BITUMINOUS TAPER LOCATIONS.32.ACCESSIBLE PARKING AND ACCESSIBLE ROUTES SHALL BE PROVIDED PER CURRENT ADA STANDARDS AND LOCAL/STATE REQUIREMENTS.33.BASED ON GROUNDWATER ELEVATIONS ENCOUNTERED DURING GEOTECHNICAL EXPLORATION TEMPORARY DEWATERING OF16.ALL RETAINING WALLS GREATER THAN FOUR FEET TO BE DESIGNED BY A STRUCTURAL ENGINEER. WALLS TO MATCH EXISTING. IF17.FOR SITE RETAINING WALLS "TW EQUALS SURFACE GRADE AT TOP FACE OF WALL (NOT TOP OF WALL), "GW EQUALS SURFACE GRADE AT18.INSTALL DRAINTILE AT INLETS (FINGER DRAINS), ALONG BACK OF CURB, AND AROUND TH4E BUILDING E DETAIL SEE EASEM 001TPGAMDNF 906.34 W " 82 5 7 .' 33 41 ° 6 6 N W " 2 .7 3 9V 30 8N 'I 7 9. 16 °3 4 1 6 N ST-116 ST-118 ST-126 ST-117 ST-115 ST-122 NAV NAV TOP OF SLOPE ST-4 ST-8 SEE SHEET 402SEE SHEET 404 TOP OF SLOPE ST-125 CPT-2 ST-103 CPT-5 ST-108 ST-106 ST-113 ST-121 ST-7 ST-3 FFE=911.5 DOCK=907.5 141,360± GSF ST-124 ST-107 ST-102 PROPOSED BUILDING ST-1O CPT-3 ST-105 ST-112 ST-110 ST-6 ST-2 ST-120 CPT-1 CPT-4 ST-101 ST-104 ST-9 P ARKIN NOG TOP OF SLOPE ST-114 ST-111 N O P A R K ST-123 NI G G N I K R A P O N TOP OF SLOPE ST-5 ST-1 SEE SHEET 401 ST-119 SEE SHEET 403 ST-109 7 2T PN OM WR DN F 44.TOP OF SLOPE 20 9 TOP OFSLOPE TOP OF SLOPE SNART 9.309 33TP084 51PIDNF 897.07FNDIP.5PT26 3TPMICDNF24.1 09 31.009 TOP OF SLOPE TOPCMP 52TP08451PIDNF 895.6 43.998 ? E R E H O T P M .1-C 1F 0B 9 C TOP OF SLOPE