Grading Plan 04-22-2015HOLASEKFAR/NS
/ Cify Of Chanhassen
- �� Carver County, M%AAeSO °1a
-_- -- -
6
::.....:
^• ;:;" q6e . •..' ,_.; 96+ .... "�.. .. 96a-- _ / ' ' _ - _-__ GENERAL GRADING NOTES:
- ,Y --- AVO. •l3• 1. 1.) UNDERLYING TOPOGRAPHY FROM INFORMATION
_ PROVIDED BY MN TORO AND FIELD
- � � Sete KN I
_REE _a or. :x-�a3.�_ D 0. w
AO' "` _ 04 - see'3 C"E SHOTS By HEDLUND ENGINEERING.
E I 130351 SB9 5'2fi E OE. 119.99 '
� -•EZ ®. 4apDy •� 2J SEE GRADING AND EROSION CONTROL DETAIL SHEET FOR
_ j • \ �- c@a<o .r\ `Set P K Nol �„ DETAILED INFORMATION.
o•.. - - n IL ( ,� \..n3\ (Parcel 2), xv> _ .
F 9se s A of nd d a
L
property des pten
LEGEND:
-1 -- �6p�.'_aq \ 2.171 N88'26'34'W \ /
(Parcel 1) II" ,.
LE
LJ _ _
LJ U r�a� - `: - _ '_ 1 - EXISTING CONTOUR
' -
1r�Vi "� 2 x X 9208.EXISTING GRADE ELEVATION
] C - Coat
EXIS
NG TREE
` _ s --V - II % > � Monument �� Q (NZ 9OhOgs��. -� _ _-. F ST ST EXISTING STORM SEWER
JI \ / / is> WNfis s8W i �\ \ - x X- EXISTING FENCE
I \\\ r 8
On �, rti ---- - V� PROPOSED CONTOUR
5 "I / / - / ��� Rook - r)
I' 1-\ ) 1/` / ^>a QO%1.St'1"1/4t1A'/L NN _ s� - ROCK CONSTRUCTION ENTRANCE
to -%l �N 2 -
\l L X I 9a+ Entm=e ® 'sa, Ch
TYarcel 4) N mss'• q
- �C-`�-�-o� HAUL ROUTE
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- 926BEI
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�I Phase / o, <` - Prl
IR, 959. / \ / N
�- A.9+a' ` �. i� it a "� GENERAL EROSION CONTROL NOTES:
PROJECT NUMBER
15R-026
s
oE60
LvEo
to
\q°6 924 Nom?\ 2O ®N / EROSON CONTROL SCHFDLLE
3+ 1.) INSTALL EROSION CONTROL MEASURES PRIOR TO ANY LAND DISTURBANCE.
/
'Z ° 928 `� oa \ N INSTALL SEDIMENT FILTERS IMMEDIATELY FOLLOWING INSTALLATION OF
91a o \ \ STRUCTURE
J
b - 932 `-- i 2) SLOPES MUST BE STABILIZED BY BEING SEEDED AND COVERED WITH AN EROSION
�\\ VC�UG�UG-ABG \VG�1
PgYrAI uM c--uc�u 990-ser2q'0 / CONTROL BLANKET MULCHED WITH A TACNIFYING AGENT AS SOON AS `J
fioMI .6o POSSIBLE AFTER
COMPLETION OF GRADING O S
Warning ( _' gabALLREMAIN IN PLACE AND
Sign f•\
.rM 4 / 4 ' 3) MAINWH
TAINEDNINC 600D CONDI ZONNTROLA TIBYNTHEHALL CONTRACiOR/PERMITTEE UNTBIL THE SITE j
-934.. _
HAS BEEN RE -VEGETATED, AT ICH TIME THEY SHALL BE REMOVED. FOR N
/ _ m0 Petraleum ° g q6
I - s Warn ng - F - PROPOSED PAVED SURFACE AREA THE CONTRACTOR MAY REMOVE NECESSARY
9°O -934 Sign x �" SILT FENCING TO CONSTRUCT ROADWAY WHILE MAINTAINING ADEQUATE EROSION
I' + ll>d1g y �+ CONTROL IN ADJACENT AREAS.
93
(Parcel 3)_9302 < gA- y o 's \ 4.) SUFFICIENT TOPSOIL SHALL BE STOCKPILED TO ALLOW FOR THE REPLACEMENT OF O
1- 948A MINIMUM OF 4 OF TOPSOIL FOR DISTURBED AREAS THAT ARE TO BE _
1 996 aM 926 ea v� aG r: �` REVEGATATED. O
924 map / s / 5.) THE CONTRACTOR/PERMITTEE SHALL SCHEDULE SITE GRADING, UTILITY
I > Phase m INSTALLATION AND ROADWAY CONSTRUCTION 50 THAT THE GENERAL SITE CAN 2 v
4 for
' BE MULCHED AND RE -SEEDED SOON AFTER DISTURBANCE. ALL DISTURBED O
-' a AREAS SHALL BE SEEDED AND MULCHED WITHIN 14 DAYS AFTER COMPLETION OF
FINAL GRADING OR AFTER 14 DAYS OF GRADING INACTIVITY. ALL MULCH v'ni�o
_ yu MATERIAL SHALL BE DISCED INTO THE SOIL IN DIRECTION PERPENDICULAR TO
THE STORMWATER FLOW OVER SUCH AREAS. 2 a
REVEGETATE WITH MULCT MIX 50B OR 60B AT 75 LBS/ACRE WITH TYPE 1
n\_ 934. / %' MULCH AT 2000 LBS/ACRE. 2
EROSION CONTRQJ MAINTENANCE PROGRAM
a 4 n
(:
ae / ��. 1.) INSPECT CONSTRUCTION SITE ONCE EVERY J DAYS AND WITHIN 24 HOURS OF A
\So v ti • /
-- ��_- EENT
s� - /gg0 � / on.2 MUST SEDIMEBT REMOVEDDEPCSIS WHENU LD DEPBOSITSMOVED RE CHAFTER APPROXIIMATELYEACHRONEVHALF HEEY
g0 a
me y w pti _ ,•'- / / HEIGHTTHE BARRIER
M1 _
3.) SILT FENCE FABRIC SHALL REPLACED PROMPTLY WHEN IT DECOMPOSES OR
/ V BECOMES INEFFECTIVE BEFORE THE BARRIER IS NO LONGER NECESSARY.
�
M1^�0 ggg / \ ' (Exception 2) -_- 4.) ALL SOILS TRACKED ONTO PAVEMENT SHALL BE REMOVED DAILY. F
5.) ANY SEDIMENT REMAINING IN PLACE AFTER THE SILT FENCE OR FILTER FABRIC IS
NO LONGER REQUIRED SHALL DRESSED TO CONFORM SEE THE EXISTING
y / g96/ - \ \ C t of \'- GRADE PREPARED AND SEEDEDD HSEE
WITH
E APPROPRIATE D MIX.
/ / 1
Execkle, And 6.) IN THOSE AREAS WHERE WOOD FIBER BLANKET OR OTTER SLOPE STABILIZATION p
116 _ - '\ Shakopee Road METHOD HAS D ADD THE SLOPE SHALL BE REESTABLISHED, SEED AND TOPSOIL a U
�� 7.) SILREPLACED,
FENCES SHALLBEREMOVEDITIONAL PW ENATMENT THEY HAVEALLED
SERVED HEIR USEFUL RR
/ - PURPOSE, BUT NOT BEFORE THE UPWARD SLOPE AREA HAS BEEN PERMANENTLY VI Q C! M
/��✓�} STABILIZED. REMOVAL IS REQUIRED WITH ALL TEMPORARY EROSION CONTROL
ssfi R' l FACILITES (SEDIMENT FILTERS, HAY BALES, ETC.) ONCE SITE 15 PERMANENTLY M Vi Z' vTin
/(E%ception 1) \\ STABILIZED BY TIE BUILDER. 4 Pa ory
I'T 8.) ALL PERMANENT SEDIMENTATION BASINS MUST BE RESTORED TO THEIR DESIGN �I � m o -. M
V6 �� - CON01 ON IMMEDIATELY FOLLOWINGPERMANENT STABILIZATION OF HE SITE. � do �
.
( 1 NLdR6B`
2
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OIC fE ams 1Uaa 1.too ]22245.66 6q. RE. 25322.66 he W. 0.00 Fo Ytl. 25322.66 CL. Re,,.it>
Mo
O2 Sl lugs 1.x0 1.OGJ 142014.561, 27155.34 N. Ttl. 0.00 , NO. 21355.34 N.
'Mals 264260.23 6q. FC. 524YU10 Do. Vtl. U.S. or. Ytl. 52476.00 ce. In. 1D0 0 100 200 300
CG -1
Scale 1" = 100• a/z2/ls