HomeMy WebLinkAboutSW6220604_Plansheet 05 - Grading_Drainage Plan_20220926!
! !
H1bON 21
! !
! I GRAVEL DRIVE TO
24 23 ! ! WALKING TRAIL
• ROCK OUTLET PROTECTION ! SEE DETAIL D-13, /
' NCDOT STD DWG 876.02 WETLA D I PACT AREA 1 � SHEET 13
3 L = 12' ' ! CENTER CUL-DE-SAC
D CLASS 'B' RIP RAP !
JEND 2" WATERLINE STA: 118+56.1 /
� RCFES
_ INV EL = 371.0 ! I I 1 -BLOW-OFF
STREET LIGHT � STA 117+30, 26' LT ASSEMBLY ' w
Z (TYP)
M! ! RCP
48 LF - 24" CLASS III
D RCP @ 2.1% 0 41
wM Z 4wMP�BLIC R/W,
�
+ _ _ 20
o +qo 115+00 116+00 1 401
LIAM DRIVE i �C/L e 117+00 e 118+00 � � 31
m W 6" P C (SDR 2 WAT W W w W
p� x
(n �` vvm t wM, PtBLIC R/W� _
�NM
_ RESIDENTIAL WATER �g,0
• I SERVICE LINE I• W , Q�G
(TYP) !
RESIDENTIAL WATER METER FIRE HYDRANT ! 2 - 22.50 Vq
(TYP) STA: 117+17 RT ! ! 2" BEND
! 1 - 6" X 2" REDUCER RESIDENTIAL WATER METER
! 1 - 2" GV (TYP)
STD HEADWALL !
NCDOT STD DWG 838.01 ! !
INV EL = 372.0 !
STA 117+30, 22' RT ! !
!
15 16 17 : '
210 18
� ! 19
o! .
! .
t !
! !
1 395
1 390
1 385
MITI]
1 375
1 370
1 365
1 360
1 355
1 350
ROADSIDE / SPECIAL DITCH SCHEDULE
ROAD SIDE
OR DITCH ID
BEGIN STATION
(STA)
END STATION
(STA)
DRAINAGE AREA
(AC)
10-YEAR FLOW
(CFS)
BOTTOM WIDTH (BW)
(FT)
DEPTH (D)
(FT)
LENGTH
(FT)
SIDE SLOPE (Z)
(z: 1)
AVE. SLOPE
(%)
LINING
LT
114+00
117+05
0.3
1.1
0
1
305
4
1.2
GRASS W/ N.A.G. S75BN
RT
114+00
117+05
3.0
7.6
2
1
305
4
1.2
GRASS W/ N.A.G. S75BN
LT
117+05
117+30
0.1
0.2
0
1
25
4
11.2
GRASS W/ N.A.G. S75BN
RT
117+05
117+30
0.3
0.8
0
1
25
4
7.2
GRASS W/ N.A.G. S75BN
LT
117+30
118+00
0.3
0.9
0
1
70
4
5.7
GRASS W/ N.A.G. S75BN
RT
117+30
118+00
5.9
14.9
2
1
70
4
4.3
NCDOT CLASS B RIP RAP
LT
118+00
119+08
0.2
0.8
0
1
150
4
1.0
GRASS W/ N.A.G. S75BN
RT
118+00
119+08
5.3
13.8
0
1
150
4
1.0
GRASS W/ N.A.G. S75BN
395
345
N
N
PROP.
C/L ROADWAY
GRADE
F.H.
EX. GROUND
AT ROADWAY
C/L
41
3' MIN COVER
o
24"STORM
TA 117+30
(NP)
2'
3' MIN COVER
1 - 6" X 2"
BLOW -OFF ASSEMBLY
fEND-OF
LINE)
WATERLINE
REDUCER
z
VERTICAL
BEND AS
REQUIRED
O MEET MIN. SEPARATION
TRANSITION
TYPICAL ROADSIDE
DITCH TO
MATCH
STORM CULVERT
INVERT
STA 117+05
TO STA 118
), LT AND RT
EX. GROUND AT
ROADWAY C/L
PROP. C/L ROADWAY
GRADE
CO In
CF N
co MM
Cp co
V
t\ M
MM
O 04
rl'
MM
O ti
7
MM
0 M
rt
t\ O
MM
M G
CV O
MM
O �
T
r" O
MM
f\ N
N n
C)jM
M 0
�
r\ n
MM
T
f�
h
W
°J
I -
M
115+00
116+00
117+00
118+00
O N - -
27 46
L N
0
T VILI DRIVE
- LIAM DRIVE SEE SHEET 6 5
SEE SHEET 4
� END 2" WATER LINE
26 •
CENTER CUL-DE-SAC 1 - 2" BLOW -OFF ASSEMBLY
.�. 'STOP' SIGN STA: 506+34.9�
STREET LIGHT
�30 I (TYP) \ /
y o - T
' z N
T 501+00 LP 502+00 503+00 504+00 505+00 506+00 51
�C/L BANEBERRYIPLACE I -
WW
W I W w6" P4 (SDR 24WA
PUBLIC R/W W W
ROADWAY INTERSECTION I RESIDENTIAL WATER 354 8 /
'r STA 112+13.3 STA 500+00 SERVICE LINE ,� 1 - 6" X 6" TEE 1 - 6" X 2" REDUCER
• (TYP) 2 - 6" GV 1 - 2" GV y 2" P4
ROADWAY INTERSECTION P.D.E.
RESIDENTIAL WATER METER STA 212+27.6 = STA 504+60 20' WIDTH
(TYP) 2 - 22.50 .
SPECIAL DITCH 03
2" BEND
^' ROCK OUTLET PROTECTION @END OF DITCH
T NCDOT STD DWG 876.02
'r 'r L LIAM DRIVE 4'
QSEE SHEET 5 49 50 CLASS 'A' RIP RAP '\
o- 48
.�T T • 25
5
ROADSIDE /SPECIAL DITCH SCHEDULE
ROAD SIDE
BEGIN STATION
END STATION
DRAINAGE AREA
10-YEAR FLOW BOTTOM WIDTH (BW) DEPTH (D) LENGTH
SIDE SLOPE (Z)
AVE. SLOPE
OR DITCH ID
(STA)
(STA)
(AC)
(CFS) (FT) (FT) (FT)
(z: 1)
(%)
LINING VERTICAL SCALE: 1" = 5'
LT
500+48
504+38
9.1
23.1 2 1.5 390
4 / 2 (BACKSLOPE)
1.9
NCDOT CLASS A RIP RAP
RT
500+23
505+75
1.8
5.9 0 1 552
4
2.3
GRASS W/ N.A.G. S75BN
LT
505+75
506+90
0.2
0.8 0 1 170
4
1.8
GRASS W/ N.A.G. S75BN 0
RT
505+75
506+90
2.0
6.7 0 1 130
4
2.3
GRASS W/ N.A.G. S75BN
GRASS W/ N.A.G. S75BN 50 0 25 50 100
SP 03
2.4
7.9 0 1 180
4
0.6
HORIZONTAL SCALE: 1" = 50'
390
390
390 385
INTER;
STA 112+13.
385 380
380 375
375 370
370 36
365 360
360 355
355 350
350 345
119+00 119+50
345 340
O
M
O
t`
M
ECTION
= STA 500+00
HIGH POINTS
HIGH POINT
A: 504+75.00
EL- 360.23'
PVI STA:
05+00.00
PVI EL=
359.70'
50.0
' VC
STA 212+27.6 (
ILI) _
\S
TA5 +
PROP. C/L ROADWAY
GRADE
PRO. 6"
WATERLINE
3' MIN COVER
1 0
�
I
CONNECT TO
PRO.
6.' PVC
6" WATERLINE
IEETI
IT
) WATER
\
SEES'
%
TYP
CONNECT TO PR:).
' TEE-
6" WATERLINE
C
Sp
2-6"GV
�wqT
F
1-6"X2"
REDUCE
R
BLOW -OFF ASSEMBLY
EX. GROUND AT
PROP. C/L ROADWAY
ROADWAY C/L
GRADE
BLOW
-OFF ASSEMBLY
N �O
N
M
r,
M O
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co
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M O
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tia�
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c0 toLr)
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w)
M M
M
LO
O
M
500+00
501+00
502+00
503+00
504+00
505+00
506+00
385
380
375
370
365
360
355
350
345
340
507+00
.J THOMAS ENGINEERING, INC.
CIVIL ENGINEERING
&
PLANNING
143 Charlotte Avenue,
Suite 104
Sanford, North
Carolina
27330
(919)777-6010
phone
www.jthomasengineering.com
license no.
C-3389
PROFESSIONAL ENGINEER'S SEAL
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REVISIONS
13 JUN 2022: PER COMMENTS RECEIVED
IN 1ST
SUBMITTAL TO REGULATORY AGENCIES.
14 JUL 2022: REVISIONS PER COMMENTS RECEIVED IN
2ND SUBMITTAL TO HRW.
11 AUG 2022: REVISIONS PER COMMENTS
RECEIVED IN
3RD SUBMITTAL TO HRW.
26 SEP 2022: PER COMMENTS RECEIVED FROM NCDEQ
STORM WATER.
AGENCY REVIEW ONLY
Scale:
Drawn
by:
SEE SCALE BAR
JRT
Sheet:
Designed
by:
JRT
5 18
Reviewed by:
JRT
of
Project Number:
Date:
21-002
30 MAR 2022