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GRADING LIMITS <br />29.91 <br />�MAZC`H <br />29.65 29.66 <br />7C <br />M H '0■ `��vIATCH <br />0 as <br />i" <br />I�i __ _ <br />/'�, �• li��j ' - 6� \�\ ♦` 29.12 <br />MATCH <br />00 <br />MATCH <br />29.43 <br />30.38 ,'� `� \ i MATCH <br />MATCH <br />/!��` 'i ♦ --Q 29.49 <br />MATCH <br />r \ <br />930 <br />9,32 1%\ 29.34 <br />O ♦ 3r s \ MATCH <br />33. 0 <br />♦ o 29.13 �OJ� <br />�\ \ 34.0. / 9 �. \ MATCH \\ <br />\ ♦♦ <br />`33.00 `�\\\ \ 29.09 <br />3 0 9� <br />♦ MATCH30.93 <br />!/ <br />MAIC � \ (9 <br />MATCH � � �` � � J <br />3.50 34.00 34.00 033.00 <br />MATCH `4411,% <br />13.50 �`�� ® % <br />31.47 34.00 <br />MA H FFE=934.00 \. <br />34.00 1% <br />\ �v ,D 33. �% <br />\ �rn <br />34.00 1 / �` <br />29.49 <br />31.52 34.00 \�\ MATCH <br />GRADING LIMITS MATCH \� <br />34.00 ^ 2 � <br />\ � \ �'♦ <br />SB -2 9 e ` 29.53 <br />�\\33.50 33.60 4.00 3j ` �� ♦' MATCH <br />\ 34.0031 77 1 <br />\ \� MATCH 34.00 3 88 ♦ ,� I �\ �\ <br />1-110 28.92 <br />DO `I <br />' \ \ 34.00 33.74 .37 / O �� \ MATCH <br />\ \ <br />33.33 <br />33.33 <br />\ 31.40 / <br />34.00 34.00 <br />\ MATCH �� ,.004 3.16 and 1/2" Iron Pipe---- <br />`33.24 3 34.00 <br />32.46 / S 4 <br />'-32.29/ FFE=934.00 <br />3 0 <br />\ \ � 33.47 �� , .�i <br />\ 34.00 34.00 / SEE INSET A <br />\ A H, O DRAIN RUNOFF FROM 1. 2 <br />5 1.70 OO 34'�JACENT PROPERTY ) / • ,♦ <br />'r TOWARD LAKE/LAGOON •00 �vv <br />6/�THROUGH SWALE, TYP. •7 . H <br />30.66 1.46 <br />34.00 07� <br />MATCH \ 31.83 .% <br />32.43 <br />/ � <br />\�% MATC ` 0 4 A CHF,�\I� <br />\ ` 31.81 xx , <br />/ <br />`` 1 / O �I <br />I � <br />\ ' HP 80 34.20 <br />32.2 32.50 .// MATCH <br />1 i % 3179 <br />33.01 <br />I� 31.061 , .�• MA I� NO RUNOFF FROM THE PROPOSED <br />l MATCI ^� / SITE SHOULD BE DIRECTED <br />/ rrIf/ 9 �� TOWARDS THE ADJACENT <br />ATC�I► <br />PROPERTY OWNER <br />32 <br />MCH ^i <br />i r � <br />31 <br />Ir <br />CO <br />32.09 /r '/ 3.3/ <br />/ <br />G Floor <br />MATC / ' S�Q <br />r MATCH <br />24 <br />ATC <br />Found Spike ------_.- 4 <br />Y� �t 0 <br />by <br />!J <br />I <br />Ap <br />/ 0) <br />//p" <br />\\f y <br />Most westerly corner of Lot \' �' �0 <br />185, TAYLOR'S SUBDIVISION -- ��, �\' \ �6' O <br />OF SPRING PARK LOTS \\ o �0 <br />L <br />Most southerly corner of Lot <br />cv <br />185, TAYLOR'S SUBDIVISION <br />OF SPRING PARK LOTS \ O0O <br />\\ 20 <br />INSET A <br />4" <br />oplar <br />3" <br />i <br />Ce <br />932 S <br />32. <br />MA' <br />EROSION CONTROL NOTES: <br />SEE SWPPP ON SHEETS SW1.0-SW1.5 <br />GROUNDWATER INFORMATION: <br />PER GEOTECHNICAL REPORT BY NORTHERN TECHNOLOGIES, INC., DATED 03-30-2016 <br />GROUNDWATER WAS OBSERVED AT ELEVATIONS RANGING FROM 914.80 TO 925.70 <br />THE BORINGS & GROUNDWATER ARE AS FOLLOWS: <br />SB -1 914.80 <br />SB -2 919.10 <br />SB -3 925.70 <br />SB -4 924.90 <br />REFER TO GEOTECHNICAL REPORT FOR ALL FINDINGS AND RECOMMENDATIONS. <br />CITY OF ORONO GRADING NOTES: <br />1. RESERVED FOR CITY SPECIFIC GRADING NOTES. <br />/ <br />'x31.52 / <br />32.45 ' <br />MATC <br />31.7 / <br />/ <br />DRAIN UNOFF F OM <br />ADJ ENT PR ERTY/yam"32.51 <br />TO ARD LA LAG00 y`L/ MATCH <br />ROUG WALE, XP. <br />//32.55 <br />32.07 MATCH' <br />/ <br />32.43 / <br />2.7 <br />/r\TCH ` <br />33.80 // `32.63 <br />HP 9335 MATCH <br />NO RUNOFF FROM THE <br />SED SITE SHOULD BE <br />D TED TOWARDS THE <br />r U C & ADJAC ROPERTY OWNER <br />34.20 <br />MATCH <br />M / i <br />65 6 <br />/ <br />JMATCH I a r <br />33.01% <br />MATCH » <br />Poplar <br />GENERAL GRADING NOTES: <br />1. SEE SITE PLAN FOR HORIZONTAL LAYOUT & GENERAL GRADING NOTES. <br />2. THE CONTRACTOR SHALL COMPLETE THE SITE GRADING CONSTRUCTION (INCLUDING BUT NOT <br />LIMITED TO SITE PREPARATION, SOIL CORRECTION, EXCAVATION, EMBANKMENT, ETC.) IN <br />ACCORDANCE WITH THE REQUIREMENTS OF THE OWNER'S SOILS ENGINEER. ALL SOIL TESTING <br />SHALL BE COMPLETED BY THE OWNER'S SOILS ENGINEER. THE CONTRACTOR SHALL BE <br />RESPONSIBLE FOR COORDINATING ALL REQUIRED SOIL TESTS AND INSPECTIONS WITH THE SOILS <br />ENGINEER. <br />3. GRADING AND EXCAVATION ACTIVITIES SHALL BE PERFORMED IN ACCORDANCE WITH THE <br />NATIONAL POLLUTION DISCHARGE ELIMINATION SYSTEM (NPDES) PERMIT REQUIREMENTS & <br />PERMIT REQUIREMENTS OF THE CITY. <br />4. PROPOSED SPOT GRADES ARE FLOW -LINE FINISHED GRADE ELEVATIONS, UNLESS OTHERWISE <br />NOTED. <br />5. GRADES OF WALKS SHALL BE INSTALLED WITH 5% MAX. LONGITUDINAL SLOPE AND 1% MIN. AND <br />2% MAX. CROSS SLOPE, UNLESS OTHERWISE NOTED. <br />6. PROPOSED SLOPES SHALL NOT EXCEED 3:1 UNLESS INDICATED OTHERWISE ON THE DRAWINGS. <br />MAXIMUM SLOPES IN MAINTAINED AREAS IS 4:1 <br />7. PROPOSED RETAINING WALLS, FREESTANDING WALLS, OR COMBINATION OF WALL TYPES <br />GREATER THAN 4' IN HEIGHT SHALL BE DESIGNED AND ENGINEERED BY A REGISTERED RETAINING <br />WALL ENGINEER. DESIGN DRAWINGS SHALL BE SUBMITTED FOR REVIEW AND APPROVAL PRIOR TO <br />CONSTRUCTION. <br />8. THE CONTRACTOR SHALL BE RESPONSIBLE FOR MAINTENANCE OF GRADE STAKES THROUGHOUT <br />THE DURATION OF CONSTRUCTION TO ESTABLISH PROPER GRADES. THE CONTRACTOR SHALL <br />ALSO BE RESPONSIBLE FOR A FINAL FIELD CHECK OF FINISHED GRADES ACCEPTABLE TO THE <br />ENGINEER/LANDSCAPE ARCHITECT PRIOR TO TOPSOIL AND SODDING ACTIVITIES. <br />9. IF EXCESS OR SHORTAGE OF SOIL MATERIAL EXISTS, THE CONTRACTOR SHALL TRANSPORT ALL <br />EXCESS SOIL MATERIAL OFF THE SITE TO AN AREA SELECTED BY THE CONTRACTOR, OR IMPORT <br />SUITABLE MATERIAL TO THE SITE. <br />10. EXCAVATE TOPSOIL FROM AREAS TO BE FURTHER EXCAVATED OR REGRADED AND STOCKPILE IN <br />AREAS DESIGNATED ON THE SITE. THE CONTRACTOR SHALL SALVAGE ENOUGH TOPSOIL FOR <br />RESPREADING ON THE SITE AS SPECIFIED. EXCESS TOPSOIL SHALL BE PLACED IN EMBANKMENT <br />AREAS, OUTSIDE OF BUILDING PADS, ROADWAYS AND PARKING AREAS. THE CONTRACTOR SHALL <br />SUBCUT CUT AREAS, WHERE TURF IS TO BE ESTABLISHED, TO A DEPTH OF 6 INCHES. RESPREAD <br />TOPSOIL IN AREAS WHERE TURF IS TO BE ESTABLISHED TO A MINIMUM DEPTH OF 6 INCHES. <br />11. FINISHED GRADING SHALL BE COMPLETED. THE CONTRACTOR SHALL UNIFORMLY GRADE AREAS <br />WITHIN LIMITS OF GRADING, INCLUDING ADJACENT TRANSITION AREAS. PROVIDE A SMOOTH <br />FINISHED SURFACE WITHIN SPECIFIED TOLERANCES, WITH UNIFORM LEVELS OR SLOPES <br />BETWEEN POINTS WHERE ELEVATIONS ARE SHOWN, OR BETWEEN SUCH POINTS AND EXISTING <br />GRADES. AREAS THAT HAVE BEEN FINISH GRADED SHALL BE PROTECTED FROM SUBSEQUENT <br />CONSTRUCTION OPERATIONS, TRAFFIC AND EROSION. REPAIR ALL AREAS THAT HAVE BECOME <br />RUTTED BY TRAFFIC OR ERODED BY WATER OR HAS SETTLED BELOW THE CORRECT GRADE. ALL <br />AREAS DISTURBED BY THE CONTRACTOR'S OPERATIONS SHALL BE RESTORED TO EQUAL OR <br />BETTER THAN ORIGINAL CONDITION OR TO THE REQUIREMENTS OF THE NEW WORK. <br />12. PRIOR TO PLACEMENT OF THE AGGREGATE BASE, A TEST ROLL WILL BE REQUIRED ON THE <br />STREET AND/OR PARKING AREA SUBGRADE. THE CONTRACTOR SHALL PROVIDE A LOADED <br />TANDEM AXLE TRUCK WITH A GROSS WEIGHT OF 25 TONS. THE TEST ROLLING SHALL BE AT THE <br />DIRECTION OF THE SOILS ENGINEER AND SHALL BE COMPLETED IN AREAS AS DIRECTED BY THE <br />SOILS ENGINEER. THE SOILS ENGINEER SHALL DETERMINE WHICH SECTIONS OF THE STREET OR <br />PARKING AREA ARE UNSTABLE. CORRECTION OF THE SUBGRADE SOILS SHALL BE COMPLETED IN <br />ACCORDANCE WITH THE REQUIREMENTS OF THE SOILS ENGINEER. <br />13. TOLERANCES <br />13.1. THE BUILDING SUBGRADE FINISHED SURFACE ELEVATION SHALL NOT VARY BY MORE THAN <br />0.30 FOOT ABOVE, OR 0.30 FOOT BELOW, THE PRESCRIBED ELEVATION AT ANY POINT WHERE <br />MEASUREMENT IS MADE. <br />.2. THE STREET OR PARKING AREA SUBGRADE FINISHED SURFACE ELEVATION SHALL NOT VARY <br />BY MORE THAN 0.05 FOOT ABOVE, OR 0.10 FOOT BELOW, THE PRESCRIBED ELEVATION OF <br />ANY POINT WHERE MEASUREMENT IS MADE. <br />13.3. AREAS WHICH ARE TO RECEIVE TOPSOIL SHALL BE GRADED TO WITHIN 0.30 FOOT ABOVE OR <br />BELOW THE REQUIRED ELEVATION, UNLESS DIRECTED OTHERWISE BY THE ENGINEER. <br />13.4. TOPSOIL SHALL BE GRADED TO PLUS OR MINUS 1/2 INCH OF THE SPECIFIED THICKNESS. <br />14. MAINTENANCE <br />14.1. THE CONTRACTOR SHALL PROTECT NEWLY GRADED AREAS FROM TRAFFIC AND EROSION, <br />AND KEEP AREA FREE OF TRASH AND DEBRIS. <br />14.2. CONTRACTOR SHALL REPAIR AND REESTABLISH GRADES IN SETTLED, ERODED AND RUTTED <br />AREAS TO SPECIFIED TOLERANCES. DURING THE CONSTRUCTION, IF REQUIRED, AND DURING <br />THE WARRANTY PERIOD, ERODED AREAS WHERE TURF IS TO BE ESTABLISHED SHALL BE <br />RESEEDED AND MULCHED. <br />14.3. WHERE COMPLETED COMPACTED AREAS ARE DISTURBED BY SUBSEQUENT CONSTRUCTION <br />OPERATIONS OR ADVERSE WEATHER, CONTRACTOR SHALL SCARIFY, SURFACE, RESHAPE, <br />AND COMPACT TO REQUIRED DENSITY PRIOR TO FURTHER CONSTRUCTION. <br />GRADING PLAN LEGEND: <br />-------- 1125 -------- EX. 1' CONTOUR ELEVATION INTERVAL <br />1137 1.0' CONTOUR ELEVATION INTERVAL <br />881.26 SPOT GRADE ELEVATION (GUTTER/FLOW LINE <br />UNLESS OTHERWISE NOTED) <br />891.00 G SPOT GRADE ELEVATION GUTTER <br />891.00 TC SPOT GRADE ELEVATION TOP OF CURB <br />891.00 BS/TS SPOT GRADE ELEVATION BOTTOM OF STAIRS/TOP OF STAIRS <br />CURB AND GUTTER (T.0 = TIP OUT) <br />EMERGENCY OVERFLOW <br />EOF=891.00 <br />GOPHER STATE ONE CALL A ' <br />WWW.GOPHERSTATEONECALL.ORG I \ 1 <br />(800) 252-1166 TOLL FREE YY <br />(651) 454-0002 LOCAL <br />1 " = 30'-0" <br />15'-0" 0 30'-0" <br />(C R017 <br />0 Ro�e <br />cm G\ o U P <br />4931 W. 35TH ST. SUITE 200 <br />ST. LOUIS PARK, MN 55416 <br />CivilSiteGroup.com <br />Matt Pavek Pat Sarver <br />763-213-3944 952-250-2003 <br />LAKE IIIA <br />DEVELOPMENT, LLC <br />J <br />U <br />Lu <br />O <br />a <br />I HEREBY CERTIFY THAT THIS PLAN, <br />SPECIFICATION, OR REPORT WAS <br />PREPARED BY ME OR UNDER MY DIRECT <br />SUPERVISION AND THAT I AM A DULY <br />LICENSED PROFESSIONAL ENGINEER <br />UNDER THE LAWS OF THE STATE OF <br />MINNESOTA. <br />Ma thew R. Pavek <br />DATE 10/18/17 LICENSE NO. 44263 <br />ISSUE/SUBMITTAL SUMMARY <br />REVISION SUMMARY <br />PROJECT NO.: 17059 <br />PRELIMINARY <br />GRADING PLAN <br />C300 <br />@COPYRIGHT 2017 CIVIL SITE GROUP INC. <br />V <br />LO <br />J <br />Cy') <br />J <br />LO <br />Ln <br />Z <br />M <br />Ln <br />Z <br />W <br />Y <br />LO <br />� <br />Z <br />� <br />W <br />z <br />aUj <br />V <br />o <br />p <br />z <br />Q <br />O <br />J <br />2E <br />J <br />0� <br />O <br />W <br />i <br />L <br />N <br />a <br />Ili <br />W <br />w <br />Q <br />J <br />0- <br />U) <br />C <br />O <br />C:) <br />M <br />LU <br />>Q> <br />3: <br />z: <br />(D <br />W <br />z <br />Ln <br />Q14 <br />Lf)L0 <br />J <br />U <br />Lu <br />O <br />a <br />I HEREBY CERTIFY THAT THIS PLAN, <br />SPECIFICATION, OR REPORT WAS <br />PREPARED BY ME OR UNDER MY DIRECT <br />SUPERVISION AND THAT I AM A DULY <br />LICENSED PROFESSIONAL ENGINEER <br />UNDER THE LAWS OF THE STATE OF <br />MINNESOTA. <br />Ma thew R. Pavek <br />DATE 10/18/17 LICENSE NO. 44263 <br />ISSUE/SUBMITTAL SUMMARY <br />REVISION SUMMARY <br />PROJECT NO.: 17059 <br />PRELIMINARY <br />GRADING PLAN <br />C300 <br />@COPYRIGHT 2017 CIVIL SITE GROUP INC. <br />