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NO PARKINGNO PARKING932.99933.23932.57932.89934.01934.77934.77934.20932.00932.01932.30932.00931.70932.00931.50931.85931.88931.74931.72933.10933.04932.50933.33932.79932.50934.88934.45934.88934.60934.88934.61934.88934.80934.63934.18933.88934.15934.37934.45933.54933.60933.50933.64932.57932.30932.09933.02934.61934.14933.32934.11934.17934.37934.67935.50935.50935.45935.43935.50935.50935.50935.40935.40934.60934.32934.50934.15934.25934.07934.75934.73934.80934.80934.80934.39935.20934.70935.28934.60934.60931.40932.50933.95934.60933.54931.94932.27932.14934.21933.90934.44934.60932.40931.20932 933 934934930932933930.30929.00932.00931.92929.41931.58932.97934.76936.00935.79935.22935.10936.45934.26934.51934.46933.17931.78927.97-4.9%-4.1%-2.6%-4.7%-4.4%-1.5%-4.9%-2.4%-1.7%-3.6%-1.0%
<br />-4.0%-1.8%
<br />-2.9%
<br />-2.0
<br />%
<br />-1.7%
<br />-5.1%-5.0%-4.6%-4.2%
<br />-2.9%
<br />-1.6%
<br />-1.6%-2.0%-4.5%-1.9%-0.8%-2.2%
<br />-0.9%-1.1%-5.9%-1.6%
<br />-1.4%
<br />-1.6%-2.6%-1
<br />.3%-1.1%-1.2%-1.4%-1.7%-3.5%-1.6%-5.8%-1.4%
<br />-4.5%
<br />-4.5%-1.6%-1.1%-1.8%-3.3%-0.1%0.0%-0.3%-1.9%-1.9%-0.8%-1.7%-2.8%934.60934.56935.15934.80934.12935.21934.89934.89935.21934.11934.44934.80934.80928.209299311.THE SUBSURFACE UTILITY INFORMATION IN THIS PLAN IS UTILITY QUALITY LEVEL D. THIS QUALITY LEVEL WAS DETERMINED ACCORDING TOTHE GUIDELINES OF CI/ASCE 38-2, ENTITLED “STANDARD GUIDELINES FOR THE COLLECTION AND DEPICTION OF EXISTING SUBSURFACEUTILITY DATA.”2.THE CONTRACTOR SHALL FIELD VERIFY LOCATIONS AND ELEVATIONS OF EXISTING UTILITIES AND TOPOGRAPHIC FEATURES PRIOR TOCOMMENCEMENT OF CONSTRUCTION ACTIVITY. THE CONTRACTOR SHALL NOTIFY THE ENGINEER OF ANY DISCREPANCIES OR VARIATIONSFROM THE PLANS.3.CONTRACTOR TO PROVIDE ALL WORK AND MATERIALS FOR GRADING, SUBSOIL CORRECTIONS (IMPORT/EXPORT), RETAINING WALLS,TOPSOIL, EROSION CONTROL AND OTHER RELATED ITEMS.4.SPOT ELEVATIONS REPRESENT FINISHED SURFACE GRADES, GUTTER/FLOW LINE, FACE OF BUILDING, OR EDGE OF PAVEMENT UNLESSOTHERWISE NOTED.5.CATCH BASINS AND MANHOLES IN PAVED AREAS SHALL BE SUMPED 0.04 FEET. ALL CATCH BASINS IN GUTTERS SHALL BE SUMPED 0.16 FEET.RIM ELEVATIONS SHOWN ON PLANS DO NOT REFLECT SUMPED ELEVATIONS.6.ALL DISTURBED UNPAVED AREAS ARE TO RECEIVE MINIMUM OF 4 INCHES OF TOP SOIL AND SEED/MULCH OR SOD. THESE AREAS SHALL BEWATERED/MAINTAINED BY THE CONTRACTOR UNTIL VEGETATION IS ESTABLISHED. STRIP, STOCKPILE, AND REDISTRIBUTE EXISTING TOPSOIL,AS SUITABLE.7.FOR SITE RETAINING WALLS "TW" EQUALS SURFACE GRADE AT TOP FACE OF WALL (NOT TOP OF WALL), "GW" EQUALS SURFACE GRADE ATWALL GRADE TRANSITION, AND "BW" EQUALS SURFACE GRADE AT BOTTOM FACE OF WALL (NOT BOTTOM OF BURIED WALL COURSES).8.STREETS MUST BE CLEANED AND SWEPT WHENEVER TRACKING OF SEDIMENTS OCCURS AND BEFORE SITES ARE LEFT IDLE FOR WEEKENDSAND HOLIDAYS. A REGULAR SWEEPING SCHEDULE MUST BE ESTABLISHED.9.DUST SHALL BE ADEQUATELY CONTROLLED.10.ALL SLOPES 1:3 (V:H) OR GREATER REQUIRED TO RECEIVE SURFACE EROSION CONTROL WHETHER IT IS INDICATED ON THE PLAN OR NOT:MAINTAIN SHEET FLOW AND MINIMIZE RILLS AND/OR GULLIES.11.ALL STORM DRAINS AND INLETS MUST BE PROTECTED UNTIL ALL SOURCES OF POTENTIAL DISCHARGE ARE STABILIZED.12.TEMPORARY SOIL STOCKPILES MUST HAVE EFFECTIVE SEDIMENT CONTROL AND CAN NOT BE PLACED IN SURFACE WATERS OR STORMWATER CONVEYANCE SYSTEMS. TEMPORARY STOCKPILES WITHOUT SIGNIFICANT AMOUNT OF SILT, CLAY, OR ORGANIC COMPOUNDS AREEXEMPT EX: CLEAN AGGREGATE STOCK PILES, DEMOLITION CONCRETE STOCKPILES, SAND STOCKPILES.13.FINAL STABILIZATION REQUIRES THAT ALL SOIL DISTURBING ACTIVITIES HAVE BEEN COMPLETED AND THAT DISTURBED AREAS ARESTABILIZED 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 BE REMOVEDFROM PERMANENT CONVEYANCES AND SEDIMENTATION BASINS IN ORDER TO RETURN THE POND/BASIN TO DESIGN CAPACITY.14.THE WATERSHED DISTRICT OR THE CITY MAY HAVE REQUIREMENTS FOR INSPECTIONS VERIFYING PROPER CONSTRUCTION OF THE BESTMANAGMENT PRACTICES (BMP) - THE MORE RESTRICTIVE REQUIREMENT SHALL APPLY.15.SEE STORMWATER POLLUTION PREVENTION PLAN (SWPPP) NOTES AND DETAILS FOR ADDITIONAL EROSION CONTROL NOTES ANDREQUIREMENTS. CONTRACTOR SHALL PROVIDE ALL REQUIRED EROSION CONTROL PERMITS/FEES, INSPECTORS, INSPECTIONS, ANDDOCUMENTATION. PLAN REPRESENTS MINIMAL EROSION CONTROL, CONTRACTOR TO PROVIDE ADDITIONAL MEANS AND METHODS FORTHE PROJECT AS NECESSARY TO MAINTAIN COMPLIANCE.16.CONTRACTOR TO PROVIDE ALL SUBGRADE SOIL CORRECTIONS, INCLUDING REMOVAL OF SUBGRADE DEBRIS, FOR PROJECT IMPROVEMENTSSUCH AS BUILDING, PAVEMENT, UTILITY, RETAINING WALLS, AND OTHER RELATED ITEMS. REFER TO THE RECOMMENDATIONS IN THEGEOTECHNICAL REPORT FOR ANY ADDITIONAL SITE PREPARATION INFORMATION OR REQUIREMENTS.17.IF GROUND WATER IS PRESENT IN THE EXCAVATION, OR IF THE EXPOSED SOILS ARE WET AND UNSTABLE, CONTACT THE OWNER ORENGINEER FOR A RECOMMENDATION FROM THE GEOTECHNICAL ENGINEER.18.CONTRACTOR SHALL INSTALL ALL EROSION CONTROL MEASURES PRIOR TO COMMENCING GRADING ACTIVITIES AND SHALL MAINTAIN SAIDMEASURES FOR DURATION OF CONSTRUCTION ACTIVITIES. UPON ESTABLISHMENT OF TURF, THE CONTRACTOR SHALL REMOVE THEEROSION CONTROL MEASURES AND DISPOSE OF OFF SITE.19.CONTRACTOR TO PREVENT DIRT AND/OR DEBRIS FROM ENTERING STORM SEWER OR BEING TRANSPORTED OFF SITE IN AN UNCONTROLLEDMANOR. CONTRACTOR TO VERIFY AT PROJECT CLOSEOUT THAT STORM SEWER SYSTEM IS CLEAR OF SEDIMENT AND/OR DEBRIS AND ISFULLY FUNCTIONAL.20.CONTRACTOR SHALL PROVIDE REQUIRED EROSION CONTROL MONITORING, PER REQUIREMENTS AND CERTIFICATION, TO INSPECT ANDDOCUMENT ALL EROSION CONTROL MEASURES WEEKLY (EVERY 7 DAYS) AND AFTER EVERY 0.5 INCH RAINFALL EVENT, PER REQUIREMENTS.CONTRACTOR TO PROVIDE CORRECTIVE MEASURES IMMEDIATELY FOR ANY NON-COMPLIANCE OBSERVATIONS.21.ALL DISTURBED NON-PAVED AREAS SHALL RECEIVE TEMPORARY PROTECTION OR PERMANENT COVER WITHIN 14 DAYS OF DISTURBANCEOPERATIONS.22.WHEN TRAPPED SEDIMENT REACHES 1/3 OF THE HEIGHT OF SILT FENCE, IT SHALL BE REMOVED AND PROPERLY DISPOSED OF BY THECONTRACTOR.23.CATCH BASIN SEDIMENT FILTER SACKS SHALL BE CLEANED WHEN SEDIMENT REACHES 1/3 THE CAPACITY OF THE SACK.24.WHEN SEDIMENT IS TRACKED ON TO PAVED SURFACES, IT SHALL BE REMOVED WITHIN 24 HOURS OF DISCOVERY.25.ANY SEDIMENT FROM THE CONSTRUCTION SITE THAT ACCUMULATES ON OR OFF THE OWNER'S PROPERTY SHALL BE REMOVED BY THECONTRACTOR AT HIS/HER EXPENSE. ANY DAMAGE THAT OCCURS FROM THE ACCUMULATED SEDIMENT OR FROM THE CONTRACTOR'SREMOVAL OF THE SEDIMENT, SHALL BE REPAIRED BY THE CONTRACTOR AT HIS/HER EXPENSE.26.ALL EXCAVATIONS MUST COMPLY WITH THE REQUIREMENTS OF OSHA 29 CFR, PART 1926, SUBPART P, “EXCAVATIONS ANDTRENCHES.” THIS DOCUMENT STATES THAT EXCAVATION SAFETY IS THE SOLE RESPONSIBILITY OF THE CONTRACTOR.27.THE CONTRACTOR MUST COMPLY WITH THE REQUIREMENTS OF THE PROJECT SPECIFIC STORM WATER POLLUTION PREVENTION PLAN.TEMPORARY STORMWATER IMPROVEMENTS SHALL BE PROVIDED UNTIL THE PERMANENT IMPROVEMENTS ARE ESTABLISHED.CONTRACTOR TO DESIGN AND SUBMIT ALL TEMPORARY STORMWATER ITEMS FOR ENGINEER APPROVAL.28.CONTRACTOR TO PROVIDE ALL SURVEY CONSTRUCTION STAKING.GRADING, DRAINAGE, AND EROSION CONTROL NOTES PHASE 1 -GRADING PLANC3.1SHEETSHEET TITLEPROJECT INFODRAWN:DESIGNED:CHECKED:PROJECT NO:ISSUE RECORDSignature Name:Date:Lic. No.:DENNIS PROPERTIES2214 FIFTH STREET, UNIT 3,WHITE BEAR LAKE, MN 55110651-247-7007Print Name:CERTIFICATIONSignature Name:Date:Lic. No.:PREPARED FORPROJECTPrint Name:I hereby certify that this plan, specification, orreport was prepared by me or under my directsupervision and that I am a duly LicensedProfessional Engineer under the laws of theState of Minnesota.3701 WAYZATA BOULEVARDSUITE 100MINNEAPOLIS, MN 55416-3791PH: 763-475-0010www.srfconsulting.comNO. DATE DESCRIPTION010-22-2021CITY SUBMITTAL103-18-2022CITY RESUBMITTALDOWNTOWN HUGO
<br />NORTHEAST CORNER OF HIGHWAY 61 / 146TH STREET N,
<br />HUGO, MN 55038
<br />P. SCHROEDER14356.00N. SCHAUFENBUELN. SCHAUFENBUELP. SCHROEDERXXXXX25721MICHAEL C. AARONNEGG LAKEUS HWY 61(FOREST BLVD N)FONDANT AVE NWASHINGTON REGIONAL RAILROAD AUTHORITY(ABANDONED BURLINGTON NORTHERN RAILROAD)146 THST NEDGE OF ICE MEASURED ON12-05-19ICE ELEVATION = OHWL = 926.651FLOOD PLAIN 928.651EDGE OF DELINEATEDWETLANDR.O.W. DEDICATION(8' WIDE)934.80 D934.80 DFLOODPLAIN FILL AREA(TOTAL = 3,100 C.F.)SE BUILDINGSW BUILDINGOWHL 926.651GRADES TO MATCH EXISTING BETWEENBUILDING WALL (EXPOSED FOUNDATION)AND WETLAND LINE. MINIMIZEDISTURBANCE FOR FOUNDATION WALLCONSTRUCTION AND USE TEMPORARYMATS FOR ACCESS ROUTE, PRIMARILY INWETLAND AREAS. (TYP.)NO PERMANENT IMPACTS WITHINWETLAND AREA. MINIMIZE DISTURBANCEFOR DECK/DOCK CONSTRUCTION AND USETEMPORARY MATS FOR ACCESS ROUTE,PRIMARILY IN WETLAND AREAS. (TYP.)BUILDING ROOF STORMWATERTO SURFACE DRAIN TOPERMEABLE PAVEMENT, VIADOWNSPOUTSDECK (TYP.)DOCKDOCK(ELEVATIONVARIABLE)934.80 D934.80 D934.80 D934.80 (D)929.0 (EX)934.80 D934.80 D929.8 (EX)934.80 (D)928.3 (EX)934.80 DREMOVE (CUT) VEGETATIONABOVE WATERLINE ALONG50'+/- WIDE CORRIDORAT EACH DOCKFFE = 935.50FFE = 935.50FFE = 935.50FFE = 934.80FFE = 934.80TEMPORARY GRADINGWITH TEMPORARYIMPROVEMENTS.FIELD VERIFY.GRADING & EROSION CONTROL LEGENDPROPERTY LINEPROPOSED CONTOURS (MAJOR)PROPOSED CONTOURS (MINOR)EXISTING CONTOURS (MAJOR)EXISTING CONTOURS (MINOR)PROPOSED SPOT ELEVATIONTC = TOP OF CURBHP/LP = HIGH/LOW POINTD = DECK ELEVATIONEX = EXISTING GROUND ELEV.± = MATCH EXISTING, FIELD VERIFYBW/TW = FINISHED GRADE ATLOW/HIGH SIDE OF WALL (DOESNOT INCLUDE BURIED WALL OR CAP)EMERGENCY OVERFLOWPROPOSED SURFACE SLOPESILT FENCEBALE DITCH CHECKBIO ROLLINLET PROTECTIONROCK CONSTRUCTION ENTRANCERIP-RAPSTORM SEWER (SEE UTILITY PLAN)DRAIN TILE (SEE UTILITY PLAN)RETAINING WALLTIP-OUT GUTTEROVERFLOW ROUTE (0.5% MIN. SLOPE)LIMITS OF DISTURBANCESOIL BORING LOCATIONTEMPORARY GRADINGWITH TEMPORARYIMPROVEMENTS.FIELD VERIFY.TWBWBWTWBWTWTWTWBW/TCBW/TCTWBW/TC
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