|
GRADING LIMITS
<br />�- g -•11H
<br />/_' ,v--929.4
<br />29.65 J - - : 29.66
<br />�H - - �iIATCH
<br />i 57"- 29.12
<br />00 / ��' ♦ Q �:`
<br />MATCH
<br />29.69 00 144 �
<br />29.43
<br />30.38 / 'jam \ MATCH PROPOSED 100 -YR FLOOD
<br />MATCH / ,�� \ \ ELEVATION CONTOUR
<br />------- ` \ (931.5) /� \
<br />g
<br />�♦ I I ' � � � _ '--'�Q � 29.49 <�\Z'
<br />0 1
<br />` MATCH 9�
<br />1913, 932 ` \ �\ \ 29.34
<br />`..g3j SMATCH
<br />condoIr
<br />�\\ \
<br />33.0 \
<br />' 1 ♦ ` 29.13 EXISTING 100 -YR FLAW
<br />'ROPOSED 100 -YR FLOOD 34 0 o \\ MATCH ELEVATION CONTOUR 6'
<br />ELEVATION CONTOUR�� X932 \ (931.5) \�
<br />(931.5) \„ \ 33.00 / ` \29.09
<br />9 O
<br />34.00 \ MATCH
<br />W 30.93
<br />`MATCH �� �� ��\ \ �j9 I
<br /><r3.50 34.00 34.00
<br />��g
<br />`33.00
<br />I1 S1.27 ` `\
<br />MATCH �� °� \`� 9 C/_
<br />�; `� `� & • X33.50
<br />V, 31.47 34.00 ` \`� ►
<br />"MA FFE=934.00
<br />34.00 4%
<br />33.
<br />34.00 ♦ �•.� � / � �� � '
<br />29.49
<br />31.52 34.00 vr, \�`� +�. MATCH
<br />GRADING LIMITS ` \ `�\ MATCH 34.00 1.21/
<br />0
<br />0 33.50 ♦ �`�\ '` 29.53
<br />\� OO 33.60 34.00 '
<br />34.00 1 \MATCH
<br />31.77 �0 34.00 8
<br />\ MATCH28.92
<br />34.00 33.74 .37 ,� L, MATCH
<br />\
<br />:OO 33.33 `�� 9�ti'---�\\ `�\\ �Nv
<br />X33.33 N
<br />r 31,40 �34.00 ! i �
<br />MATCH 33.04 3.16 34.00
<br />' 'Found 1/2" Iron Pipe-----.---
<br />33.6 `33.24 34.00 ----'
<br />\ . 32.46 /
<br />'-32.29 FFE=934.00 -
<br />♦` \ 32#0 4 7
<br />033.
<br />0 34.00 34.00
<br />0.
<br />A�TCP,I �� r' ` DRAIN RUNOFF FROM 31.52
<br />� I
<br />\ . 5 1.70 00 34'�JACENT PROPERTY /
<br />\ ' TOWARD LAKE/LAGOON .00 1 7 0'b
<br />�` \ 4� 00 0 THROUGH SWALE, TYP. /
<br />,K G, /
<br />30.66 34.00 32.07
<br />MATCH \ 31.83
<br />32.43
<br />MATC 31.81 4.00 ATCHF,�
<br />% 1 33.80 y
<br />l�% HP 34.20 v
<br />` 32.24 32.50 P MATCH
<br />1 I % 31. 9�
<br />1 33.01
<br />MATCH
<br />1 31.06 I� NO RUNOFF FROM THE PROPC
<br />1 MATC "r' SITE SHOULD BE DIRECTED
<br />9 TOWARDS THE ADJACENT
<br />A / . Dc ATCH PROPERTY OWNER
<br />i
<br />302 i
<br />M'AATCH
<br />1 31/
<br />/I_
<br />v
<br />EROSION CONTROL NOTES:
<br />SEE SWPPP ON SHEETS SW1.0-SW1.5
<br />FLOODPLAIN TABLE
<br />Floodplain Definition = Volume below the 931.5 contour
<br />Required mitigation =1:1
<br />EXISTING FLOODPLAIN VOLUME ON SITE 1,158 CY
<br />PROPOSED FLOODPLAIN ON SITE 1,449 CY
<br />32.09 / �' F o
<br />Floor
<br />32.24
<br />MATCH
<br />312.2,4 /
<br />ATC
<br />Found Spike --------...... / 444
<br />I
<br />\ Hyd'
<br />Most westerly corner of Lot �'� \'
<br />185, TAYLOR'S SUBDIVISION
<br />OF SPRING PARK LOTS
<br />\ F
<br />Most southerly corner of Lot O \
<br />185, TAYLOR'S SUBDIVISION
<br />OF SPRING PARK LOTS
<br />\\ O
<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 />13.2. 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 />EX. 1' CONTOUR ELEVATION INTERVAL
<br />1137 1.0' CONTOUR ELEVATION INTERVAL
<br />""-41.26 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=1135.52
<br />GOPHER STATE ONE CALL
<br />WWW.GOPHERSTATEONECALL.ORG
<br />(800) 252-1166 TOLL FREE
<br />(651) 454-0002 LOCAL
<br />1 " = 30'-0"
<br />15'-0" 0 30'-0"
<br />C�OVHO
<br />SRO�(e
<br />Crz M © M 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 VIS
<br />DEVELOPMENT, LLC
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<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 hew R. Pavek
<br />DATE 07/19/17 LICENSE NO. 44263
<br />ISSUE/SUBMITTAL SUMMARY
<br />REVISION SUMMARY
<br />PROJECT NO.: 17059
<br />PRELIMINARY GRADING
<br />PLAN - FLOODPLAIN
<br />ALTERATION
<br />C301
<br />©COPYRIGHT 2017 CIVIL SITE GROUP INC.
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<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 hew R. Pavek
<br />DATE 07/19/17 LICENSE NO. 44263
<br />ISSUE/SUBMITTAL SUMMARY
<br />REVISION SUMMARY
<br />PROJECT NO.: 17059
<br />PRELIMINARY GRADING
<br />PLAN - FLOODPLAIN
<br />ALTERATION
<br />C301
<br />©COPYRIGHT 2017 CIVIL SITE GROUP INC.
<br />
|