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2938.75LP3+00939.26+23.650???21545THE SUBSURFACE UTILITY INFORMATION SHOWN ON THESE PLANS IS A UTILITY QUALITY LEVEL D. THIS QUALITY LEVEL WAS DETERMINEDACCORDING TO THE GUIDELINES OF ASCE/CI 38-02, TITLED "STANDARD GUIDELINES FOR THE COLLECTION AND DEPICTION OF EXISTING SUBSURFACEUTILITY DATA." THE CONTRACTOR AND/OR SUBCONTRACTORS SHALL DETERMINE THE EXACT LOCATION OF ALL EXISTING UTILITIES BEFORECOMMENCING WORK, BY CONTACTING THE NOTIFICATION CENTER (GOPHER STATE ONE FOR MINNESOTA). THE CONTRACTOR AND/ORSUBCONTRACTOR AGREE TO BE FULLY RESPONSIBLE FOR ANY AND ALL DAMAGES, WHICH MIGHT BE OCCASIONED BY HIS OR HER FAILURE TOEXACTLY LOCATE AND PRESERVE ANY AND ALL UTILITIES (UNDERGROUND AND OVERHEAD).IF THE CONTRACTOR ENCOUNTERS ANY DRAIN TILE WITHIN THE SITE, HE OR SHE SHALL NOTIFY THE ENGINEER WITH THE LOCATION, SIZE, INVERTAND IF THE TILE LINE IS ACTIVE. NO DRAIN TILE SHALL BE BACKFILLED WITHOUT APPROVAL FROM THE PROJECT ENGINEER.IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO RELOCATE ALL EXISTING UTILITIES WHICH CONFLICT WITH THE PROPOSEDIMPROVEMENTS SHOWN ON THE PLANS.GRADINGDETAILS (FORREFERENCE)C4.02ProjectLocationDateSubmittal / RevisionNo.CertificationSheet TitleSummaryRevision HistorySheet No.RevisionProject No.ByDesigned:Drawn:Approved:Initial Issue:Phase:ClientPAXMAR, LLC.3495 NORTHDALE BLVD. NWSUITE 210COON RAPIDS, MN 55448MISKEMEADOWSFOURTHADDITIONELK RIVER, MNNRH NRHETLPERMIT01/29/201820460.05I 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 the stateof Minnesota.If applicable, contact us for a wet signed copy of thisplan which is available upon request at Sambatek's,Minnetonka, MN office.Registration No.Date:01/29/201850475Eric T. Luth1/29/18 ETL FINAL PLAT1. PROPOSED CONTOURS ARE TO FINISHED SURFACE ELEVATION. SPOT ELEVATIONS SHOWN ARE TO FINISHED GRADE.2. CONTRACTOR SHALL TAKE ALL PRECAUTIONS NECESSARY TO AVOID PROPERTY DAMAGE TO ADJACENT PROPERTIESDURING THE CONSTRUCTION PHASES OF THIS PROJECT. CONTRACTOR WILL BE HELD SOLELY RESPONSIBLE FOR ANYDAMAGES TO THE ADJACENT PROPERTIES OCCURRING DURING THE CONSTRUCTION PHASES OF THIS PROJECT.3. SAFETY NOTICE TO CONTRACTORS: IN ACCORDANCE WITH GENERALLY ACCEPTED CONSTRUCTION PRACTICES,CONTRACTOR WILL BE SOLELY AND COMPLETELY RESPONSIBLE FOR CONDITIONS ON THE JOB SITE, INCLUDING SAFETYOF ALL PERSONS AND PROPERTY DURING PERFORMANCE OF THE WORK. THIS REQUIREMENT WILL APPLYCONTINUOUSLY AND NOT BE LIMITED TO NORMAL WORKING HOURS. THE DUTY OF THE ENGINEER OR THE DEVELOPERTO CONDUCT CONSTRUCTION REVIEW OF THE CONTRACTOR'S PERFORMANCE IS NOT INTENDED TO INCLUDE REVIEW OFTHE ADEQUACY OF THE CONTRACTOR'S SAFETY MEASURES IN, ON OR NEAR THE CONSTRUCTION SITE.4. CONTRACTOR SHALL COMPLETE THE SITE GRADING CONSTRUCTION IN ACCORDANCE WITH THE REQUIREMENTS OF THEOWNER'S GEOTECHNICAL ENGINEER. ALL SOIL TESTING SHALL BE COMPLETED BY THE OWNER'S GEOTECHNICALENGINEER. CONTRACTOR SHALL BE RESPONSIBLE FOR COORDINATING ALL REQUIRED SOIL TESTS AND INSPECTIONSWITH THE GEOTECHNICAL ENGINEER.TWO GEOTECHNICAL ENGINEERING SOILS REPORTS HAVE BEEN COMPLETED BY:COMPANY: NORTHERN TECHNOLOGIES, INC.ADDRESS:14000 SUNFISH LAKE BLVD, SUITE MRAMSEY, MN 55303PHONE: 763-433-9175DATED: 12/30/2003CONTRACTOR SHALL OBTAIN A COPY OF THE GEOTECHNICAL REPORT.5. CONTRACTOR SHALL COMPLETE DEWATERING AS REQUIRED TO COMPLETE THE SITE GRADING CONSTRUCTION.6. PRIOR TO PLACEMENT OF THE AGGREGATE BASE, A TEST ROLL SHALL BE PERFORMED ON THE STREET AREA SUBGRADE.CONTRACTOR SHALL PROVIDE A LOADED TANDEM AXLE TRUCK WITH A GROSS WEIGHT OF 25 TONS. THE TEST ROLLINGSHALL BE AT THE DIRECTION OF THE GEOTECHNICAL ENGINEER AND SHALL BE COMPLETED IN AREAS AS DIRECTED BYTHE GEOTECHNICAL ENGINEER. CORRECTION OF THE SUBGRADE SOILS SHALL BE COMPLETED IN ACCORDANCE WITH THEREQUIREMENTS OF THE GEOTECHNICAL ENGINEER.7. REPLACE ALL SUBGRADE SOIL DISTURBED DURING THE CONSTRUCTION THAT HAVE BECOME UNSUITABLE AND WILL NOTPASS A TEST ROLL. REMOVE UNSUITABLE SOIL FROM THE SITE AND IMPORT SUITABLE SOIL AT NO ADDITIONAL COST TOTHE OWNER.8. CONTRACTOR SHALL BE RESPONSIBLE FOR PROVIDING AND MAINTAINING VEHICULAR AND PEDESTRIAN TRAFFICCONTROL DEVICES SUCH AS BARRICADES, WARNING SIGNS, DIRECTIONAL SIGNS, FLAGMEN AND LIGHTS TO CONTROLTHE MOVEMENT OF TRAFFIC WHERE NECESSARY. TRAFFIC CONTROL DEVICES SHALL CONFORM TO APPROPRIATEMINNESOTA DEPARTMENT OF TRANSPORTATION STANDARDS.9. EXISTING TREES AND OTHER NATURAL VEGETATION WITHIN THE PROJECT AND/OR ADJACENT TO THE PROJECT ARE OFPRIME CONCERN TO THE CONTRACTOR'S OPERATIONS AND SHALL BE A RESTRICTED AREA. CONTRACTOR SHALL PROTECTTREES TO REMAIN AT ALL TIMES. EQUIPMENT SHALL NOT NEEDLESSLY BE OPERATED UNDER NEARBY TREES ANDEXTREME CAUTION SHALL BE EXERCISED WHEN WORKING ADJACENT TO TREES. SHOULD ANY PORTION OF THE TREEBRANCHES REQUIRE REMOVAL TO PERMIT OPERATION OF THE CONTRACTOR'S EQUIPMENT, CONTRACTOR SHALLOBTAIN THE SERVICES OF A PROFESSIONAL TREE TRIMMING SERVICE TO TRIM THE TREES PRIOR TO THE BEGINNING OFOPERATION. SHOULD CONTRACTOR'S OPERATIONS RESULT IN THE BREAKING OF ANY LIMBS, THE BROKEN LIMBSSHOULD BE REMOVED IMMEDIATELY AND CUTS SHALL BE PROPERLY PROTECTED TO MINIMIZE ANY LASTING DAMAGETO THE TREE. NO TREES SHALL BE REMOVED WITHOUT AUTHORIZATION BY THE ENGINEER. COSTS FOR TRIMMINGSERVICES SHALL BE CONSIDERED INCIDENTAL TO THE GRADING CONSTRUCTION AND NO SPECIAL PAYMENT WILL BEMADE.9.a. RESTRICTED AREAS SHALL INCLUDE ALL DESIGNATED TREED AREAS OUTSIDE OF THE DESIGNATED CONSTRUCTIONZONE. ALL VEGETATION WITHIN THE RESTRICTED AREAS SHALL REMAIN.9.b. CONTRACTOR SHALL RESTRICT ALL GRADING AND CONSTRUCTION ACTIVITIES TO AREAS DESIGNATED ON THEPLANS. ACTIVITIES WITHIN THE CONSTRUCTION MAY BE RESTRICTED TO A NARROWER WIDTH IN THE FIELD TOSAVE ADDITIONAL TREES AS DIRECTED BY THE OWNER.9.c. ALL RESTRICTED AREAS SHALL BE FENCED OFF WITH BRIGHT ORANGE POLYETHYLENE SAFETY NETTING AND STEELSTAKES AS SHOWN ON THE TREE PROTECTION DETAIL. AT NO TIME SHALL THIS FENCING BE REMOVED ORACTIVITY OF ANY KIND TAKE PLACE WITHIN IT. FINAL PLACEMENT OF ALL PROTECTIVE FENCING SHALL BECOMPLETE BEFORE ANY WORK COMMENCES ON-SITE.10. EXCAVATE TOPSOIL FROM AREAS TO BE FURTHER EXCAVATED OR REGRADED AND STOCKPILE IN AREAS DESIGNATED ONTHE SITE. CONTRACTOR SHALL SALVAGE ENOUGH TOPSOIL FOR RESPREADING ON THE SITE AS SPECIFIED. EXCESSTOPSOIL SHALL BE PLACED IN EMBANKMENT AREAS, OUTSIDE OF BUILDING PADS, ROADWAYS AND PARKING AREAS.CONTRACTOR SHALL SUBCUT CUT AREAS, WHERE TURF IS TO BE ESTABLISHED, TO A DEPTH OF 4 INCHES. RESPREADTOPSOIL IN AREAS WHERE TURF IS TO BE ESTABLISHED TO A MINIMUM DEPTH OF 4 INCHES. TOPSOIL CANNOT BE USEDAS FILL UNDER TRAILS OR SIDEWALKS.11.TRENCH BORROW CONSTRUCTION: IF ALLOWED BY THE OWNER, CONTRACTOR SHALL COMPLETE “TRENCH BORROW”EXCAVATION IN AREAS DIRECTED BY THE ENGINEER IN ORDER TO OBTAIN STRUCTURAL MATERIAL. TREES SHALL NOT BEREMOVED OR DAMAGED AS A RESULT OF THE EXCAVATION, UNLESS APPROVED BY THE ENGINEER. THE EXCAVATIONSHALL COMMENCE A MINIMUM OF 10 FEET FROM THE LIMIT OF THE BUILDING PAD. THE EXCAVATION FROM THIS LIMITSHALL EXTEND AT A MINIMUM SLOPE OF 1 FOOT HORIZONTAL TO 1 FOOT VERTICAL (1:1) DOWNWARD AND OUTWARDFROM THE FINISHED SURFACE GRADE ELEVATION. THE TRENCH BORROW EXCAVATION SHALL BE BACKFILLED TO THEPROPOSED FINISHED GRADE ELEVATION, AND SHALL BE COMPACTED IN ACCORDANCE WITH REQUIREMENTS OF THEQUALITY COMPACTION METHOD AS OUTLINED IN MN/DOT SPECIFICATION 2105.3F2. SNOW FENCE SHALL BE FURNISHEDAND PLACED ALONG THE PERIMETER OF THE TRENCH BORROW AREA WHERE THE SLOPES EXCEED 2 FOOT HORIZONTALTO 1 FOOT VERTICAL (2:1).12. FINISHED GRADING SHALL BE COMPLETED, CONTRACTOR SHALL UNIFORMLY GRADE AREAS WITHIN LIMITS OF GRADING,INCLUDING ADJACENT TRANSITION AREAS. PROVIDE A SMOOTH FINISHED SURFACE WITHIN SPECIFIED TOLERANCES,WITH UNIFORM LEVELS OR SLOPES BETWEEN POINTS WHERE ELEVATIONS ARE SHOWN, OR BETWEEN SUCH POINTS ANDEXISTING GRADES. AREAS THAT HAVE BEEN FINISHED GRADED SHALL BE PROTECTED FROM SUBSEQUENTCONSTRUCTION OPERATIONS, TRAFFIC AND EROSION. REPAIR ALL AREAS THAT HAVE BECOME RUTTED, ERODED OR HASSETTLED BELOW THE CORRECT GRADE. ALL AREAS DISTURBED BY THE CONTRACTOR'S OPERATIONS SHALL BE RESTOREDTO EQUAL OR BETTER THAN ORIGINAL CONDITION OR TO THE REQUIREMENTS OF THE NEW WORK.13. TOLERANCES13.a. THE RESIDENTIAL BUILDING SUBGRADE FINISHED SURFACE ELEVATION SHALL NOT VARY BY MORE THAN 0.30FOOT ABOVE, OR 0.30 FOOT BELOW, THE PRESCRIBED ELEVATION AT ANY POINT WHERE MEASUREMENT ISMADE.13.b. THE STREET AREA SUBGRADE FINISHED SURFACE ELEVATION SHALL NOT VARY BY MORE THAN 0.05 FOOT ABOVE,OR 0.10 FOOT BELOW, THE PRESCRIBED ELEVATION OF ANY POINT WHERE MEASUREMENT IS MADE.13.c. AREAS WHICH ARE TO RECEIVE TOPSOIL SHALL BE GRADED TO WITHIN 0.30 FOOT ABOVE OR BELOW THEREQUIRED ELEVATION, UNLESS DIRECTED OTHERWISE BY THE ENGINEER.13.d. TOPSOIL SHALL BE GRADED TO PLUS OR MINUS 1/2 INCH OF THE SPECIFIED THICKNESS.14. AFTER THE SITE GRADING IS COMPLETED, IF EXCESS OR SHORTAGE OF SOIL MATERIAL EXISTS, CONTRACTOR SHALLTRANSPORT ALL EXCESS SOIL MATERIAL OFF THE SITE TO AN AREA SELECTED BY THE CONTRACTOR, OR IMPORT SUITABLEMATERIAL TO THE SITE.15. LOCATION OF HAUL ROADS OVER EXISTING UTILITIES ARE SHOWN ON THE EROSION CONTROL PLANS. IN ALL OTHERAREAS, CONTRACTOR SHALL DETERMINE THE LOCATION OF ANY HAUL ROADS THAT MAY BE REQUIRED TO COMPLETETHE SITE GRADING CONSTRUCTION AND SHALL INDICATE HAUL ROADS ON EROSION AND SEDIMENT CONTROL “SITEMAP”. CONTRACTOR SHALL COMPLY WITH THE REQUIREMENTS OF THE GOVERNING AUTHORITY OF EACH ROADWAY.CONTRACTOR SHALL POST WHATEVER SECURITY, AND COMPLY WITH ALL CONDITIONS WHICH ARE REQUIRED BY EACHGOVERNING AUTHORITY OF EACH ROADWAY.16. DISTURBED AREAS WITHIN WETLAND MITIGATION SITE AND ANY DISTURBED AREAS WITHIN THE WETLAND SHALL BERESTORED WITH 6 TO 12 INCHES OF ORGANIC SOILS, PREFERABLY SOILS THAT WERE PREVIOUSLY REMOVED FROMWETLAND AREAS. SEEDING IN THE WETLAND MITIGATION AREAS ABOVE THE NORMAL WATER LEVEL SHALL BE MNSTATE SEED MIX 34-271, WET MEADOW SOUTH AND WEST, OR APPROVED EQUAL. FOR STATE SEED MIXES, OATS ANDWINTER WHEAT SHOULD BE SELECTED BASED ON THE TIME OF YEAR THAT THE MIX IS BEING USED. OATS SHOULD BEINCLUDED IN MIXES IF BEING USED BETWEEN OCTOBER 15TH AND AUGUST 1ST. WINTER WHEAT SHOULD BE USEDBETWEEN AUGUST 1ST AND OCTOBER 15TH. THE SEEDING RATE IS THE SAME FOR OATS AND WINTER WHEAT. MIX34-271 SHOULD BE APPLIED AT 12 POUNDS PER ACRE. SEED SHALL BE WATERED UNTIL A HEALTHY STAND OFVEGETATION IS OBTAINED.17. FILL PLACED WITHIN THE BUILDING PAD AREAS SHALL BE IN CONFORMANCE WITH HUD/FHA PROCEDURES AND DATASHEET 79G.18. RETAINING WALL(S) SHALL BE CONSTRUCTED OF BOULDER MATERIAL. CONTRACTOR SHALL SUBMIT TO THE ENGINEERAND LOCAL AUTHORITY CERTIFIED ENGINEERING DRAWINGS, DESIGN CALCULATIONS AND SOIL BORINGS. THE CERTIFIEDENGINEER FOR THE RETAINING WALL(S) SHALL PROVIDE CONSTRUCTION OBSERVATIONS OF THE RETAINING WALLIMPROVEMENT, AND A LETTER CERTIFYING THE INSTALLATION OF THE WALL(S) WAS CONSTRUCTED IN CONFORMANCEWITH THE PLANS AND SPECIFICATIONS.19. GRADING PAD TYPE DESIGNATION SHALL NOT RESTRICT BUILDING TYPE SO LONG AS RESTRICTED LOW FLOOR, LOW OPENINGS,EMERGENCY OVERFLOW AND DRAINAGE PATTERN ARE PRESERVED.GRADING NOTESNOTES:1. PROVIDE SEPARATION FROM WALKOUT ELEVATION OR EXPOSED OPENING TO FINISHED GRADE AS SHOWN IN EACH DETAIL.2. THE DESIGNATED HOLD DOWN SHALL BE COMPLETED ACROSS THE ENTIRE WIDTH OF THE LOT (SIDE LOT LINE TO SIDE LOT LINE).3. SOIL CORRECTION FOR EACH BUILDING PAD SHALL AS A MINIMUM BE COMPLETED THE FULL WIDTH OF THE LOT (SIDE LOT LINE TO SIDE LOT LINE). ONCORNER LOTS, SOIL CORRECTION FOR EACH BUILDING PAD SHALL BE COMPLETED ALONG BOTH SIDES OF THE LOT, TO ALLOW HOME TO BE CONSTRUCTEDALONG ENTIRE FRONTAGE.4. SOME BUILDING PADS MAY BE GREATER THAN 60 (80 FOR SOG) FEET IN DEPTH (FROM FRONT TO BACK) AS SHOWN ON THE GRADING PLAN. CONTRACTORTO CONTACT ENGINEER PRIOR TO COMMENCEMENT OF CONSTRUCTION TO REVIEW THIS ITEM.5. FOR PAD TYPES CONTAINING TWO HOUSE TYPES, THE PAD SHOULD BE HELD DOWN ACCORDING TO THE FIRST LISTED. (IE. A PAD SHOWING LO/SLWO SHALLBE HELD DOWN ACCORDING TO A LOOKOUT (LO) HOUSE TYPE.)6. FINISHED GRADE SHALL BE ESTABLISHED TO THE 10' FRONT EASEMENT LINE BEFORE STARTING THE PAD HOLD DOWN FOR ALL LOTS.7. PROVIDE DRAINAGE FOR ALL PADS. IF NECESSSARY, CUT TRENCH TO DRAIN PAD TO THE FRONT OR REAR YARD.35'25'5'25' SETBACK5'0.5' TOPSOIL0.5' TOPSOIL2' HOLD DOWN35'25'5'25' SETBACK5'0.5' TOPSOIL0.5' TOPSOIL2' HOLD DOWN218.0'5.0'N.T.S.1:1 SLOPECOMPACTEDSTRUCTURALBACKFILLEXCAVATED SOILMATERIAL ASREQUIRED BY SOILSENGINEERBACKFILL WITHORGANIC ORUNSTABLEMATERIALBOTTOM OFUNSTABLE SOILFINISHED GRADEEXISTING GRADECONTRACTOREXCAVATIONOR FILL LIMIT34'1' TYPICALSTREET SECTIONDEPTH = 12"2.0%2.00%TYPICAL STREET GRADING DETAILFULL BASEMENT (FB)LOOKOUT (LO)WALKOUT (WO)SPLIT LEVEL (SL)SPLIT LEVEL WALKOUT (SLWO)*1' GARAGE DROP**2' GARAGE DROPEXISTING CONTOUR100' CENTERLINE STATIONN.T.S.TYPICAL SINGLE FAMILY LOT GRADING DETAILTYPICAL SINGLE FAMILY WALKOUT (WO) BUILDING PAD GRADING DETAILN.T.S.TYPICAL SINGLE FAMILY LOOKOUT (LO) BUILDING PAD GRADING DETAILN.T.S.COMPANY: HAUGO GEOTECHNICAL SERVICES, LLCADDRESS:2825 CEDAR AVE SOUTHMINNEAPOLIS, MN 55407PHONE: 612-729-2959DATED: 6/6/2016435'25'5'25' SETBACK5'0.5' TOPSOIL2' HOLD DOWN0.5' TOPSOILTYPICAL SINGLE FAMILY FULL BASEMENT (FB) BUILDING PAD GRADING DETAILN.T.S.0.5' TOPSOIL
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