20200501_Modification_Maps

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2:1 GRADED SLOPES IN EXCESS OF 6
yA VERTICAL FEET SHALL BE MATTED WITH
SC-150 IN ADDITION TO VEGETATING
UPLAND DRAINAGE �1
DIVERSION TO PIT J c
0_ C o 0
PROPOSED
SILT FENCE - U)
CONSTRUCTION ROAD PO
STABILIZATION(CSR)' V z
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EXIST G LE RING&
EDUC TIONA CEN. TER
(Struct e to Remai )
x � C
EXISTING CHANNEL
JAI
C ACCESS &TURN AROUND
j FOR POND MAINTENANCE
3'HIGH S ETY B RM
EXISTING POND
lu
VEGETATED TRAPEZOIDAL CHANNEL
LINED WITH SC-250(SEE TYPICAL ROAD DETAIL) kX SEDIMENT STORAGE
COMPUTATIONAL ELEV 2103.25
o
aorroM BASIN OUTFALL ELEV 2104.25 Q)
ACCESS ROAD M�� 2oss I o
NjxR PROPOSED kx� o o
O`q SILT FENCE X xx ; o
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N
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CONSTRUCTION ROAD STABILIZATION(CSR) 0+00 SILT FENCE PROPOSED SEDIMENT BASIN z '" N
80 1 24 WITH ROCK CHECK DAM
SCALE 1" = 80' L L L
3
0
w
A ignment — fix Road Entrance PROF LE
0
Station
o '
22 00 21 + 00 20 00 19+ 00 18+ 00 17+ 00 16+ 00 15+ 00 14+ 00 13+ 00 12+ 00 11 + 00 10+ 00 9+ 00 o
240 2400 aaao � �
A A
rn N z o
N � � x � ua
+ + 0 0 a Q U Q 05 uw
ON Do p O
\I 30
230 II II 0 0 2300
Q � Q
c~r) o I I Q
Q � Q a � ~ L
6 —
wN w U) c �
3' SAFETY 3.1 2' m m Q o Q o
BERM Ld w 11 w w N
o Q � >- Q
6"ABC STONE 4' 2 2 0 w w EXISTIN GROUND m l l w l l 2 2 0 0 � g
LLJ aw Qw (D _
CD 0 Q g ~
2.00% o 0
3.95%
W z g
210 - . 0 2100 g g Q
g
z z w
PROPOSED GRADE 0 D
TYPICAL ROAD DETAIL cn o
NTS 200 2000 o z
z 0
w cn
w
SC LE V=80' g
W
190 1900 =
22+ 00 21 +00 20+ 00 19+ 00 18+ 00 17+ 00 16+ 00 15+ 00 14+ 00 13+ 00 12+ 00 11 + 00 10+ 00 9+ 00
SHEET NUMBER
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