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<br />DRW25001
<br />PROJECT NO.
<br />PRELIMINARY PLAT,
<br />SITE PLAN, AND
<br />REZONING REVIEW
<br />04/20/26
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<br />SHEET
<br />CERTIFICATION
<br />REVISION DATE
<br />ISSUE
<br />PROJECT
<br />D E S I G N
<br />C I V I L E N G I N E E R I N G | L A N D S C A P E A R C H I T E C T U R E
<br />3 1 0 4 T H A V E S O U T H , S U I T E 1 0 0 6
<br />M I N N E A P O L I S , M N 5 5 4 1 5
<br />www.elanlab.comp 612.260.7980
<br />f 612.260.7990
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<br />I hereby certify that this plan, specification
<br />or report was prepared by me, or under my
<br />direct supervision, and that I am a duly
<br />Licensed Professional Engineer under the
<br />laws of the state of MINNESOTA.
<br />Stephen M. Johnston
<br />18914 04/20/2026
<br />NOT FO
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<br />REGISTRATION NO.
<br />DATE
<br />ONEKA LAKE
<br />RESERVE
<br />HUGO, MN
<br />ONEKA LAKE, LLC
<br />DON WILLENBRING
<br />2120 WUTHERING
<br />HEIGHTS ROAD
<br />EAGAN, MN 55122
<br />651-363-3915
<br />C-003
<br />GENERAL NOTES
<br />DEMOLITON NOTES
<br />1.PROTECT ALL STRUCTURES AND LANDSCAPE NOT LABELED FOR DEMOLITION FROM DAMAGE DURING CONSTRUCTION. ANY ON-SITE OR
<br />OFF-SITE AREAS DISTURBED DIRECTLY OR INDIRECTLY DUE TO CONSTRUCTION SHALL BE RETURNED TO A CONDITION EQUAL TO OR
<br />BETTER THAN THE EXISTING CONDITION. CONTRACTOR IS SOLELY RESPONSIBLE FOR ANY CIVIL PENALTIES RESULTING FROM THEIR WORK
<br />UNDER THIS CONTRACT.
<br />2.NO DEMOLITION MATERIALS SHALL BE DISPOSED OF ON-SITE. ALL DEBRIS SHALL BE HAULED OFF-SITE TO A DISPOSAL AREA APPROVED BY
<br />APPROPRIATE GOVERNMENTAL AUTHORITIES FOR THE HANDLING OF DEMOLITION DEBRIS. WORK SITE SHALL BE LEFT IN A CONDITION
<br />THAT MINIMIZES EROSION POTENTIAL ON A NIGHTLY BASE.
<br />3.LIMIT CONSTRUCTION ACTIVITIES TO THE CONSTRUCTION LIMITS SHOWN ON THE PLAN. IF WORK NEEDS TO EXTEND TO PUBLIC STREETS
<br />OR RIGHT OF WAY IT IS THE CONTRACTOR'S RESPONSIBILITY TO APPLY FOR ALL PERMITS, PREPARE ALL DRAWING AND PAY ALL FEES AND
<br />COST. ALL CONSTRUCTION ACTIVITIES SHALL COMPLY WITH LOCAL ORDINANCES.
<br />4.CONSTRUCTION ENTRANCE SHALL BE IN PLACE PRIOR TO COMMENCEMENT OF DEMOLITION OPERATIONS. SEE SHEET C-200 FOR ALL
<br />EROSION CONTROL MEASURES AND APPROPRIATE STAGING AND SEQUENCING.
<br />5.PROVIDE NECESSARY BARRICADES, SUFFICIENT LIGHTS, SIGNS AND OTHER TRAFFIC CONTROL METHODS AS MAY BE NECESSARY FOR THE
<br />PROTECTION AND SAFETY OF THE PUBLIC AND MAINTAIN THROUGHOUT THE LIFE OF THE PROJECT.
<br />6.REMOVE ALL VEGETATION WITHIN SITE AS NEEDED TO COMPLETE THE WORK EXCEPT AS NOTED. EXISTING VEGETATION TO REMAIN IF IT
<br />DOES NOT IMPACT CONSTRUCTION ACTIVITIES.
<br />GENERAL NOTES
<br />1.BACKGROUND INFORMATION AND TOPOGRAPHIC SURVEY TAKEN FROM SURVEY PERFORMED BY CORNERSTONE LAND SURVEYING, INC.,
<br />ON SEPTEMBER 11, 2018. ELAN DESIGN LAB CANNOT GUARANTY THE ACCURACY OR COMPLETENESS OF THIS INFORMATION. VERIFY ALL
<br />FIELD CONDITIONS AND UTILITY LOCATIONS PRIOR TO EXCAVATION/CONSTRUCTION. IF ANY DISCREPANCIES OR UNKNOWN UTILITIES
<br />ARE FOUND THAT IMPACT DESIGN OR IMPAIR CONSTRUCTION, THE ENGINEER AND OWNER SHOULD BE IMMEDIATELY NOTIFIED.
<br />3.FOLLOW ALL RECOMMENDATIONS PRESENTED IN GEOTECHNICAL EVALUATION REPORT PREPARED BY NTI ON 7/30/2020 (NO.
<br />20.MSP10728.000) EXCEPT AS MODIFIED IN THESE SPECIFICATIONS OR PLANS, OR AS DIRECTED BY CITY OFFICIALS.
<br />4.CONTRACTOR SHALL BRING ANY CHANGED OR UNFORESEEN CONDITIONS THAT COULD RESULT IN ADDITIONAL COST TO THE ATTENTION
<br />OF THE OWNER AND ENGINEER AS SOON AS THEY ARE DISCOVERED SO THAT THEY CAN BE PROPERLY DOCUMENTED. FAILURE TO
<br />NOTIFY OR COVERING UN-WITNESSED WORK SHALL RESULT IN REJECTION OF CLAIMS FOR ADDITIONAL COMPENSATION.
<br />5.DIMENSIONS SHOWN ON THESE PLANS ARE TO BACK OF CURB AND EXTERIOR FACE OF BUILDING UNLESS NOTED OTHERWISE.
<br />6.ON-SITE CURB TO BE B618 AND SURMOUNTABLE CONCRETE CURB & GUTTER, UNLESS NOTED.
<br />7.ALL PARKING STALLS TO BE PAINTED WITH A 4" WIDE WHITE STRIPING. ACCESSIBLE SYMBOLS TO BE PAINTED IN WHITE AND ACCESSIBLE
<br />ACCESS AISLES AND CROSSWALKS TO BE PAINTED WITH A 4" WIDE WHITE PAINTED STRIPE 18 INCHES ON CENTER AND AT 45 DEGREE
<br />ANGLES TO STALL, WITH 'NO PARKING' MARKED. REFLECTORIZED PAINT SHALL COMPLY WITH MNDOT 3592.
<br />1.VERIFY ALL FIELD CONDITIONS AND UTILITY LOCATIONS PRIOR TO EXCAVATION/CONSTRUCTION. IF ANY DISCREPANCIES OR UNKNOWN
<br />UTILITIES ARE FOUND THAT IMPACT DESIGN OR IMPAIR CONSTRUCTION, THE ENGINEER AND OWNER SHOULD BE IMMEDIATELY
<br />NOTIFIED.
<br />2.ALL WORK TO COMPLY WITH CURRENT MINNESOTA DEPARTMENT OF TRANSPORTATION (MNDOT) STANDARD SPECIFICATIONS FOR
<br />CONSTRUCTION AND CITY OF HUGO SPECIFICATIONS, WHICHEVER IS MORE RESTRICTIVE, UNLESS NOTED.
<br />3.ALL NON-GRANULAR SOILS, AND TOPSOIL SHALL BE REMOVED FROM WITHIN THE PROPOSED PAVEMENT AREAS AND BUILDING PADS. A
<br />GEOTECHNICAL ENGINEER OR THEIR DESIGNATED REPRESENTATIVE SHALL OBSERVE THE PROJECT EXCAVATIONS TO VERIFY THAT
<br />MATERIALS HAVE BEEN PROPERLY REMOVED FROM PROPOSED STRUCTURAL AREAS, THAT ADEQUATE BEARING SUPPORT IS PROVIDED
<br />BY THE EXPOSED SOILS AND THAT STRUCTURAL FILL IS PLACED APPROPRIATELY. THE EXPOSED SOIL AT THE BASE OF FOOTINGS OR
<br />THICKENED SLAB SHALL BE COMPACTED TO 98 PERCENT PROCTOR DRY DENSITY (ASTM D698).
<br />4.VERIFY THAT SOIL IN THE BOTTOM OF ALL SWALES IS FREE DRAINING. REPLACE WITH CLEAN SAND TO ELEVATION 928 AS NEEDED.
<br />5.SALVAGE AND RESPREAD A MINIMUM OF 6" TOPSOIL OVER ALL TURFED AREAS. INSTALL 18" OF TOPSOIL IN SHRUB AND PERENNIAL
<br />BEDS.
<br />6.ON-SITE GRANULAR SOIL IS GENERALLY SUITABLE FOR STRUCTURAL FILL. SILTY OR ORGANIC SOILS SHALL NOT BE USED FOR
<br />STRUCTURAL FILL. PLACEMENT OF STRUCTURAL FILL SHALL BE OBSERVED AND TESTED BY AN EXPERIENCED TECHNICIAN OR
<br />ENGINEER TO VERIFY THAT PROPER COMPACTION HAS BEEN ACHIEVED. STRUCTURAL FILL SHALL BE MOISTURE CONDITIONED (DRIED
<br />OR WETTED) AS APPROPRIATE PRIOR TO PLACEMENT. MOISTURE CONDITIONED ENGINEERED FILL SHALL BE PLACED AND COMPACTED
<br />IN LOOSE LIFTS OF 8 INCHES OR LESS. EACH LIFT OF FILL SHOULD BE COMPACTED BY LARGE VIBRATORY EQUIPMENT UNTIL THE
<br />IN-PLACE SOIL DENSITY IS EQUAL TO OR GREATER THAN THE CRITERIA ESTABLISHED WITHIN THE FOLLOWING TABULATION. IMPORTED
<br />SOIL SHALL BE APPROVED FOR INTENDED USE BY GEOTECHNICAL ENGINEER PRIOR TO BRINGING TO THE SITE.
<br />TYPE OF CONSTRUCTION COMPACTION CRITERIA MOISTURE CONTENT VARIANCE FROM
<br /> OPTIMUM (% RESPECTIVE PROCTOR)
<br />NON-ENGINEERED FILL (GREEN SPACE) 95
<br />ENGINEERED FILL BELOW FOUNDATIONS 98
<br />ENGINEERED FILL BELOW FLOOR SLABS 98
<br />7.SIDEWALLS SHALL BE RETAINED BENCHED OR SLOPED TO PROVIDE SAFE WORKING CONDITIONS. THE CONTRACTOR IS SOLELY
<br />RESPONSIBLE FOR ASSESSING THE STABILITY OF AND EXECUTING PROJECT EXCAVATIONS USING SAFE METHODS. THE CONTRACTOR
<br />IS ALSO RESPONSIBLE FOR NAMING THE “COMPETENT INDIVIDUAL” AS PER SUBPART P OF 29 CFR 1926.6 (FEDERAL REGISTER - OSHA).
<br />8.CONTRACTOR IS RESPONSIBLE FOR THE DESIGN OF SOIL, UTILITY AND BUILDING RETENTION SYSTEMS.
<br />-3 TO +3% FOR SAND AND GRAVEL SOILS
<br />
<br />GRADING SPECIFICATIONS
<br />-3 TO +3% FOR SAND AND GRAVEL SOILS
<br />
<br />-3 TO +3% FOR SAND AND GRAVEL SOILS
<br />
<br />UTILITY SPECIFICATIONS
<br />1.VERIFY ALL CONNECTIONS TO EXISTING UTILITY SERVICES PRIOR TO CONSTRUCTION. ANY DISCREPANCIES BETWEEN LOCATED UTILITIES
<br />AND THE EXISTING CONDITIONS PLAN SHOULD BE NOTED AND FORWARDED TO THE ENGINEER.
<br />2.PIPE LENGTHS SHOWN ARE MEASURED FROM CENTER OF STRUCTURE TO CENTER OF STRUCTURE.
<br />3.PIPE MATERIALS:
<br />
<br />WATERMAIN 8" PVC (C-900)
<br />HYDRANT LEADS 6" DIP
<br />WATER SERVICE 1" TYPE K COPPER OR POLYETHYLENE SDR-7
<br />SANITARY SEWER 8" PVC (SDR 45)
<br />SANITARY SEWER SERVICE 4" PVC (SDR 26)
<br />STORM SEWER DUAL-WALL HDPE WITH WATER TIGHT JOINTS PVC (SCH 40) OR RCP
<br />DRAIN TILE 4" PERFORATED PVC (SCH 40)
<br />4.ALL UTILITY CONSTRUCTION TO CONFORM WITH STATE, CITY ENGINEER'S ASSOCIATION OF MINNESOTA (CEAM), AND CITY OF HUGO
<br />STANDARD SPECIFICATIONS, WHICHEVER IS MORE RESTRICTIVE.
<br />5.ADJUST ALL STRUCTURES, PUBLIC AND PRIVATE, TO PROPOSED GRADES WHERE DISTURBED. COMPLY WITH ALL REQUIREMENTS OF
<br />UTILITY OWNERS. STRUCTURES BEING RESET TO PAVED AREAS TO MEET OWNERS REQUIREMENTS FOR TRAFFIC LOADING.
<br />6.PROVIDE A MINIMUM 7.5' TO A MAXIMUM OF 10' OF COVER OVER ALL NEW WATERMAIN.
<br />7.SEE DETAIL A5/C-504 FOR WATER LINE THRUST RESTRAINT.
<br />8.SEE DETAILS C1 AND D1/C-504 FOR PIPE BEDDING.
<br />9.DEFLECT WATER MAIN OR SERVICES AT LEAST 18" BELOW AT STORM OR SANITARY CROSSINGS WHERE VERTICAL SEPARATION IS LESS
<br />THAN 18" ABOVE OR BELOW THE PIPE. PROVIDE 4' WIDE INSULATION CENTERED ON ALL CROSSINGS WITH LESS THAN 36" VERTICAL
<br />CLEARANCE.
<br />
<br />A1 TYPICAL - 2 UNIT BUILDING
<br />1" = 50'
<br />STREET AND SIDEWALK SPECIFICATIONS
<br />1.PAVEMENT: SEE DETAILS SHEET C-501 FOR BITUMINOUS AND CONCRETE PAVEMENT SECTION.
<br />2.CONCRETE MIX NO. 3F52 (MNDOT 2461) SHALL BE USED FOR HAND PLACED FORMED CURB AND GUTTER, MEDIANS, DRIVEWAYS, CROSS
<br />GUTTERS, SIDEWALKS, PEDESTRIAN RAMPS AND MEDIANS. CONCRETE MIX NO. 3F32, MNDOT SPECIFICATION 2461) SHALL BE USED FOR
<br />AN EXTRUSION MACHINE PLACEMENT OF CONCRETE. IN THE PRODUCTION OF CONCRETE, AN AIR ENTRAINING AGENT SHALL BE ADDED
<br />TO THE MIX ACCORDING TO MNDOT 2461.4.
<br />
<br />3.FORM COATING MATERIAL SHALL MEET MNDOT 3902.
<br />4.CONCRETE INSTALLATION SHALL CONFORM WITH MNDOT 2531.
<br />5.SITE CONCRETE FINISHING - CONCRETE SHALL BE STRUCK TRUE TO CROSS SECTION AS SHOWN ON THE PLANS. NO ADDITIONAL
<br />WATER MAY BE ADDED TO AID IN THE FINISHING PROCESS. A LIGHT BROOM FINISH WILL BE REQUIRED AT RIGHT ANGLES TO THE
<br />CENTER LINE ON ALL CONCRETE WORK UNLESS DIRECTED OTHERWISE. ALL EXPOSED EDGES AND JOINTS IN CURB,GUTTER, SIDEWALK
<br />AND STEPS SHALL BE ROUNDED WITH A SUITABLE EDGING TOOL. BEFORE FINAL FINISHING, THE CONTRACTOR SHALL CHECK THE
<br />CONCRETE WITH A TEN (10) FOOT STEEL STRAIGHT EDGE TO ENSURE THERE IS NO VARIATION GREATER THAN 3/16”FROM THE
<br />STRAIGHT EDGE ON TANGENT LINES OR GRADES. IF DEVIATIONS GREATER THAN 3/16” ARE FOUND THE WORK WILL BE CONSIDERED AS
<br />UNACCEPTABLE AND WILL BE REQUIRED TO BE REMOVED AND REPLACED AT NO EXPENSE TO THE OWNER.
<br />6.CONCRETE CURING SHALL BE PERFORMED BY APPLYING A MEMBRANE CURING COMPOUND (TYPE 2, WHITE PIGMENTED, MNDOT 3754)
<br />TO THE EXPOSED SURFACE OF THE CONCRETE WITHIN ONE (1)HOUR AFTER FINISHING THE CONCRETE SURFACES. WHEN THE FORMS
<br />ARE REMOVED IN LESS THAN 72 HOURS
<br />AFTER PLACING THE CONCRETE, THE CURING COMPOUND SHALL BE APPLIED IMMEDIATELY TO THE EXPOSED SURFACES. THE RATE OF
<br />APPLICATION OF CURING COMPOUND SHALL BE 150 SQUARE FEET PER GALLON. THE COMPOUND SHALL APPEAR AS WHITE AS A SHEET
<br />OF PAPER AFTER APPLICATION ON THE CONCRETE SURFACE.
<br />7.PREFORMED EXPANSION JOINTS SHALL MEET MNDOT 3702, AND SHALL BE PROVIDED AT THE FOLLOWING LOCATIONS: AT THE
<br />BEGINNING AND END OF ALL CURB AND GUTTER RADII. WHERE NEW CONCRETE SURROUNDS, ADJOINS, OR ABUTS ANY EXISTING FIXED
<br />OBJECTS SUCH AS FIRE HYDRANTS, BUILDING FOUNDATIONS, CONCRETE DRIVEWAYS, SIDEWALKS, AND OTHER RIGID STRUCTURES.
<br />AFTER EACH LOAD OF CONCRETE WHEN PLACING CURB AND EVERY 100 FEET WHEN PLACING SIDEWALK. CONTRACTION JOINTS WILL
<br />NOT BE SEALED BUT WILL BE REQUIRED AT A SPACING OF 10 FEET ON CURB AND GUTTER AND ON SIDEWALK CONSTRUCTION AS
<br />SHOWN ON THE PLAN. CONTRACTION JOINTS WILL BE CUT TO A DEPTH 1/3 THE THICKNESS OF THE CONCRETE, SURFACE AND BACK OF
<br />ALL CURBS. CONTRACTION JOINTS SHALL BE PLACED SO THAT NO SLAB IS LARGER THAN 100 SQUARE FEET IN AREA. THE CONTRACTOR
<br />IS RESPONSIBLE FOR CONSTRUCTING CONTRACTION JOINTS THAT PREVENT CONCRETE FROM CRACKING AT OTHER LOCATIONS.
<br />8.CONCRETE TESTING INCLUDING SLUMP, AIR ENTRAINMENT, TEMPERATURE AND COMPRESSIVE STRENGTH SHALL BE PERFORMED ON
<br />THE FIRST LOAD OF THE DAY FOR ALL CONCRETE POURS OF AT LEAST 4 CUBIC YARDS. AN ADDITIONAL TEST SHALL BE PERFORMED
<br />FOR EACH 100 CUBIC YARDS OR PORTION THEREOF.
<br />A2 TYPICAL - 3 UNIT BUILDING
<br />1" = 50'A2 TYPICAL - 4 UNIT BUILDING
<br />1" = 50'
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