SW4230601_Plansheet - Grading/Drainage Plan_20240209

TQ
r
\,
)/ ,1 id/�I;(I11"
`, . PHASE 2
EROSION CONTROL PLANT AND
"
,__.,-I.,­I�__-_......11 I0-,1,,"J�"
�a S 6 ,
7
r
? Q .4 jI " „ < `, �\,
PEP,ING TABLE
sR <��� °�� �� / , _.., �� ��' y`i TOP/THROAT INV INV AREA Q10=CIA Q10(total) HW/D PIPE LENGTH ► T RlVI DRAINAGE PLAN
e� ny� o° Io� �� ? � ; ; -{✓ \ FROM ELEV OUT TO IN SUB TOTAL C Tc I"-,,,-"1­-\11­----
10 CFS PIPE DIAM. IN L.F. SLOPE
�� pqR Q e��� t % I �' ' ` \L FES 1-2 N/A 857.50 FES 1-1 856.90 4,55 4.55 0.70 5 5.8 18.5 18.5 1.5 24 60.00 1.00% FOR
1,,"-
'l,
N o Q,
�� Y 3 �w2 `' ' ^ 136. !'` \ FES 2-2 N/A 872,20 FES 2-1 867.90 0.23 0.23 0.70 5 5.8 0.9 0.9 0.25 18 70.00 6.14% ]�
e �, , 4�
1,I 11 I�I
!,,,0_�.�1II/,-
4�
`.. a ,. *bz ` r .1 WATTLES r` `- - y, c {�
1o?~, ��S� p ` } -`'- ' Q ! T1FP. 'I-_1)\
- ___ i ` _ FES 3-2 N/A 849.50 FES 3-1 843.10 1.20 1.20 0.70 5 5.8 4.9 4.9 1.2 18 80.00 8,00% PHtJE e'7.
% F SWALE 1-6 W/; , y
EXCELSIOR MATTING I r° ' `"TEMPORARY^ ` _ \`' BRENTWOOD PARK LANE &
I�� x r FES 4-6 N A 831.55 FES 4-5 829.10 2.85 2.85 0.70 5 5.8 11.6 11.6 1.0 24 70.00 3.50%
} f l J;`^
off' SPRUCEPI E DR- (SEE�`SHEET 7,FOR 'I. ' - CONSTRUCTION - , w _ ,*
/ MATTING SPECIFICATIONS �.`}� 1 # ENTRANCE f'� ;` � - `' SPRUCE PINE COUR 1
/1
/:,iI .i.%'iI,,.1 1
I"`,'I,,1,I.iIi F.[-1_,_?`�VI
W. ROLLINGWOOD a E. ROLLIN woOD //� ,. ` i -' ._M?` FES 4-2 N/A - 803.45 FES 4-1 803.00 4.26 4.26 0.70 5 5.8 17.3 17.3 1.8 24 45.00 1.00%
t
z r(, , r ALE/1-7 wij - Fj j�j DE��EL�PED BY
Vicinity Map XCEESIOR/MATTING BR LLC
� (SEE SHEET 7 FOR //" i
TW(/�)(/�) ��"(�1
NTS a , , :'' :�" �l i ' , EN 1 T! V VD 1YJ
W t MATTI SPECIFICA�ION -
r' t
/,, i LIMITS;OF CONCRETE, ,%" „ NCDOT NOTES: (APPLIES TO ALL SHEETS) BETHANIA TOWNSHIP FORSYTH COUNTY
n; DIST IMBED AREA WASHOUT/PIT :` � NOTES RURAL HALL NORTH CAROLINA
1 a1 1. ALL RCP SHALL BE CLASS 3 UNLESS 1. NEW ROAD WILL BE CONSTRUCTED TO N.C.D.O.T. STANDARDS, INCLUQING r
i' ` , i 1 Q2 - DRAINAGE STRUCTURES AND PIPE, AND WILL BE A PUBLIC DEDICATED ROAD. SITE DATA
LEGEND r' N OTHERWISE NOTED. _
` 2,
135 1, 2. DRAINAGE EASEMENTS OUTSIDE OF R/W AI TAX MAP Nos: 6829-88-8773
0
OFETRANSPORTATION ORIVEWAYNPERM�P AND ENCROACHMENT AGREEMENT
A
I. �, / _,� - SHALL BE MAINTAINED BY OTHERS
JANUARY, 2023
!, , ,! , AND COMPLY WITH ALL CONDITIONS THERE-IN. ALL ASSOCIATED COSTS DEED REF: 3576-2409
6S WATTLE , ,■ "''' THAN THE N.C.D.O.T. SHALL BE INCLUDED IN THE ESTABLISHED CONTRACT UNIT PRICE OF THE -
_i ' _ 3. GI'S SHALL BE N.C.D.O.T. STANDARD
APPLICABLE TIE-IN AND CROSSING. EXISTING ZONING: RS 20 OWNER DEVELOPER -
o a o SILT FENCE r' _ f/_1 PROP. LAND USE: SINGLE FAMILY
,\ fEMPORARY.DIVERSION 840.18/810.19/840.27/840.28. 3. THE CONTRACTOR SHALL PROVIDE FOR TRAFFIC CONTROL IN BRENTWOOD RH, LLC
c < BERM ! ,' BE &`SWALE GRATES SHALL BE STANDARD 840.24. CONFORMANCE WITH CURRENT N.C. DEPT. OF TRANSPORTATION TOTAL No. LOTS PROPOSED: 36
.' ; I I \---. STANDARDS. THE METHOD OF TRAFFIC CONTROL WILL BE REVIEWED TOTAL SITE AREA: 23.9 AC. 3705 -A WEST MARKET STREET
SEDIMENT TRAP 1 1'__ \ \, 4. ALL WATER LINE MATERIALS AND BY REPRESENTATIVES OF THE N.C. DEPT. OF TRANSPORTATION PRIOR =
k � , i ' EX. 1$' CMP it 103 `` _.1- ., BASIN- No. 1 METHOD OF INSTALLATION SHALL BE TO TO ANY CONSTRUCTION ACTIVITIES WITHIN THE RIGHTS-OF-WAY. DENSITY 1.5f DU/AC. ORO, NC 27403
GREENSB
,` � a � CITY OF WINSTON SALEM/FORSYTH COUNTY ALL ASSOCIATED COSTS SHALL BE INCLUDED IN THE ESTABLISHED PUBLIC STREETS: 2493 L.F. (336) 708-2619
TO BE R MOVED CONTRACT UNIT PRICE OF THE APPLICABLE TIE-IN AND CROSSING.
1-2 ,W = '� STANDARDS (SEE SHEET 9 FOR DETAILS) ION
(SEt SH EE ; )_v ,
SWALE NUMBER j RIP-RAW
PAD ,_ 4. PRIOR TO BEGINNING CONSTRUCTION, A MEETING WITH THE NCDOT
SEWER• SEPTIC GROUND ABSORPT
f 0 ; � L=12'(O TO,BOTTOM OF SkA [N - ,--.,\ COUNTY MAINTENANCE ENGINEER SHALL BE HELD. FAILURE TO WATER: CITY OF WINSTON SALEM
®800_ PROPOSED _, l 14 Vy=6' CONTACT NCDOT PRIOR TO BEGINNING CONSTRUCTION AND AFTER COMPLETING DISTURBED AREA: 6.4 AC.
` t,
CONTOURS w , , ,` y ,_ „ " . __.,.. THE INSTALLATION SHALL MAKE THE ENCROACHMENT AGREEMENT NULL AND VOID. -EXISTING D�18.-` LAT LONG: 36.2121 80.2593
W
______80C_.._,__ CONTOURS l ��® ,' SS 1 `RIP- P 5. ALL RCP PIPE WITHIN NCDOT PUBLIC RIGHT-OF-WAY SHALL BE CLASS III RATED. j j T©TAL DISTURBED AREA = 6.4 AC.
! '-': \ " SPI'LLWAY LINER(SEE SHEET 8) 6. ALL DITCHES MUST BE STABLE PRIOR TO ACCEPTANCE ONTO THE STATE SYSTEM. SOIL TYPE: TaF, CCB, PaC, CCC
- ■ ■ = SEDIMENT TRAP , fi - " --TO..BE EXTENDED TO LIMITS
DRAINAGE AREA tz SWALE 1-5A 1 �/} r y E 20' DRAINAGE EASEMENTS (D.E.) SHALL BE PRIVATE AND MAINTAINED AVERAGE SLOPE` 8% t
OF DISTURBED AREA 7 BY HOA AND WILL NOT BE MAINTAINED BY N.C.D.O.T. DISTANCE TO FLOODWAY: > 2000 LF
r r D.A.=`I.0
t i LIMITS A ,` DES ,/2 � `-" "
1. ,t r
DISTURBED AREA ik ' .F i � � _ r'�f'it� � 1:� , -'�,_.. `"� RIVER BASIN: ROANOKE
` RIP_RAP RN) STREAM NAME: TRICK-UM
' ,r vF S ` �`. 04 4 NOTE: THE CONTRACTOR SHALL REFER TO
E 1-1 ` r� - ,,._._, STREAM INDEX: 22-25-5-1
INLET PROTECTION k v
_, o \ SHEET NCGa1 FOR ADDITIONAL REQUIREMENTS
DEVICE E `" " `� -�_A :871 Q E}ETH 18
ti r CLASS B RIP {SAP OF THE N.C. GENERAL PERMIT AND PROVIDE
SILT FENCE ` v �, i�v ,' ` ' �` i`"" __-, WATERSHED REQUIREMENTS: NONE FOR ALL REQUIREMENTS OF THE SELF-INSPECTION
\ \\\ ,, COIR BAFFLES <__ _e i 66 \\ �52� \4 w w IMPERVIOUS SURFACE AREA:
PROGRAM AND NPDES PERMIT
STONE OUTLET 133 -9 _.-._
CONSTRUCTION N \`'' �, ' t,. \`\, \ '\ \``' 3�' _ t„ ". _ ,_ DUST CONTROL SUPPRESSION AS OUTLINED ON SHEET No. 8 WILL BE
:2 ROADS: 1.40 AC f
\ it
ENTRANCE + \ \. LOTS: 2.48 AC.f
r 1i f \ "°' \\ \ :,` , \ 's s REQUIRED IF DRY CONDITIONS PERSIST DURING WORK ON THE PROJECT. ( 6.3%)
CONCRETE \ \ ` _
"" .,\ " _ \ �' ._ „ OPENS PACEB20.0 Ac.f (83.77.)
WASHOUT PIT _ �6 ,' ' 11 A - \\ 3' I ' '^ 'v,
.A.= .55 � ` - "� Ii `- _ EST. START DATE: JUNE, 2023
,
i \ \ I , , R,
f .r�,� EST END DATE• DECEMBE 2024
,_lI(I\I IIIi
t,
"�.�,
L, t�' i �::, \ TE PORARY } I y, �v` ti L \.,
13 6 A S K PILE v _ , v � t
t
ti
t
j,.
LInP Bearing Distance fi i \. 5 1 T` t \ y
,
LIMITS 0
,
0 " � �__ i i ` 1 a5 t 1 ARE I �`,v� �` ,
k -
DISTURBED A �s
/ ti ,^
_,
L1 S 59°-44'-50" E 50.28' �i 0 ,,." ;' c5 `� /� ''
i.
�,
l
I ;
,. t , i , i ,t 't
i
,
r ,
,
,
if ,
-,, ...c y
L2 S 84-27-23" E 4.42' ': ? _ _ r^' �� �,r r r � _,_
.�--
)­_­,"1 i.,_[0-�0,0,­10 1­,"i,11!I0,t,I 1,Q�,i(. ,I�-1 0.1
1.-.01"'�11 \-_,,1_1�,1,_/-,,,',- ��,'i I,'ll II io III11 I�III,, II\�,
it;k
`:4 ,� ,- ,I -V
- W 34.32 �­./I,,­1/_1-�"_,1' X,,ns'[
if
L3 S 23 46 27 , ,' , '`� k
v , ,v _ ...__... _. i
t i`% ,'' SPILLWAY I,INER(SEE SHE€T;8)
7­
L4 S 16-11 -05 E 25.29 \, _, - � k - _ , ,`v,
.; i I ,,A� _ _ �,: , ,; : , TO BE EXTEND _ `TO`=,'LIM!tS
,
L5 S 49 -29 -23 E 27.65 Z �: `� , „ _ ; , �'" `�
„Y
'
"CILAI IS
ALE I
, i r 30 ;. ,.__, tS1 : , OF ,DISTC7 HED AREA^ ,
L6 S 35 51 52 W 46.86 t, , , r , , , , r -- ,..... r'
- - .4 D.A. 3.II AC, LE 1-2 w , , r f : ` � _ �' ��`� .
L7 S 21 49 33 E 26 8 A j , , : i , / _• ?t
i z 1 ;r , - l
/ ,' r' .', A.,. �. _.. _ TLANDS 23
L8 S 42-43-39 W 16.48 W EXCELSIOR/ MATTING ,t , - : ,_. t :, `84`
» v ,
, 1. ; ;: 1 �,_ I �::;
.--
- v „
L9 S 81 02 38 W 24.72 SEE SHE 7 FOR-. i v '. -' �, 21°'`' ��
w
1a6 ,,
a
1 � , . f v s E
L10 S 26 49 32 W 9.7 MATTING SI�ECIf"ICAT�II9NS r - - .
/ �\
i , i r 6, .., rr ANDS 2 TL ,131 , r , ;, ;;, , v , WE ,;�
_,
,
L11 S 52 52 15 E 15.43 I ,\ ; _ _. ,. 89', ! \
-_
, i / _._
t � -
_..
r , „
111
-,� - - ,: �- r- .:y, . ,-' BASIN' N `
71-
L12 S 68 22 45 E 35.39 r7 R C�.,,_ - ,,, ,f 1 ..., %�
ti
, . ; _.,,
L13 N 85 11 25 W 29.03 _ !' ^
\ k , k t 1 t.
WETLANDS r13
L14 S 0 07 29 W 15.40 L- , . tl W., 8. _,-, r , r, .. .
r , r .. ..
i _,ro i /? \ 4
L15 N 88 50 50 W B.00 � � � R , f , , "_. .._.�:_ - -~ _. ",,,. .1 �. -^ __ '� /� _`` ,.I'
,. , ,
1 i f
,
1 - 1 - W 9.66 r,,..
L 6 N 89 3 31
! ..
r .."„ r
v --
\ , ,., , t \ t / , .....,--„ _. , ,.✓• - "�/ l C \.mil`; ih ... \
t \ ', !/'
L17 N 3 36 18 W 50.18 \ - ,
\ F ;
�.
i f \ ,, �¢
","
r
BA FEES
, , (. I.. w ..., i '...�5.. C" i
L18 N 6 04 03 E 30.78 ;_.
, , : r -...,�: \.\ ...,,..,.-. ,..,..- ,- V ��, rr ! is .7
,
TT'
_.- _
/
1 ; , , r _ I„ _ t
! r /�
r^k, -'/ \ r
�' \ „ j ,R
11 - -
f
\ � RIP SAP P
\ , ; ' /�.�
Y \
,
I
A
r _ _
1 f .,. f
r -,_.. 848 c "4 v \ 1.6
f , ! -
O / , -4
- ,,_ � � / ��, _\ DEPTH 1$
o I
,., n. , ..
\
,. ; O.US,AC _
,\
RiP ,RAP; P i �; , - ( \ \ . \ f r
_. t L 12 �PILLWAI``".LI�tER SEE SHEET,8 �,,, .,,_�. ..,._„ ,, \ \ _ "�;",q. ,� � � ;i�' `�, �:
,. � ' 30 S
13 ,
\ EXCI� SIOF--MATTINGP-
CL ^'RIP RAP
I
11
W=4.5 ? f / ,T� BE EX7FIf1ED TO.LI TS ti I ' ' SATE'.. i s
, , ,_.. � __- \, SILT.,,FENCE \ ,___,., SEE-SHEET' 7 FOR r> s r d f,.. r,: E
�o :..-" - / AREA f j
\ / W ',STONE`OUTLE. S J r
\, � OF,DISTI�RBED_.. ,, T ( f`,�; F��
,, k ,.
\, /
` �. - �� _ B
sPE ri
/ CLASS 1. RIP, IRA'; CI
e„ , t ,\ t t , , ,.........
,r
CLEAN WATER ;. . \,, .,. GYP /I M TTIN FICA S
5 t pp - ., ,.. „ -
,
,
v,.
\ t
,
.,
,
.. :; 1 Q8 RIP RAP i�AD .� 5' 10
�. _, 1' y k
ti,
l ,, , -
.... .... 1 - ,, i I
,
x ,.�-� � �._ � i �9
WA .; 4 �� � �� 17_ �,
,_
,
/
.,_�._.._ k v ,, J f -
_".,..,,. - : r ,
..,. 1 1-4 v t -
' / Wes,6
' ` / B�SIN�� 2
,
R 112
,
r. i _ w r r F %-f f
- D.A.- 2:I5 AC TEMPS A Y „ t; v__
w f? 13 i v. DCLAS B RIP,-RAP'`
.A, 5:20 AC °
\ \ E: .
- R STOC< PILE''
-
_ r
, SWALE 4 3`W j `,.. ,` �' ,,p
,.. _b \ EXCELSIOR MATT G ,
129 \ _."..
1;�<0.'I,CI-,,_��,JI 41.,d-I,ti! _,�F"
\_.. ti ,
N \,
\ K t _ _ <l,
\: _. `1
�I\��\%IIi/\"1"1�,-'"-­I,It..
-I,,.1Z i<"�.I I.I,I(1.--f,_,�I,,\,'�' )­1I.I­I 1,I M 7�,/,I1,;1,"I,-',,I
k/,_N_,IIf­,
-,,_�__F/,/.I-'.
_1'I 0II-—,\\iI,I-1-1;�1-Io
1,1
/�1�I'
, -I,11/\N I
,,\/,_,_ 1-1tI;-,/I,t
i1 1,1 i I.,I1 z 1;,1 I,\I�,,I.)I
zl
ti ,. ^,.., I RBE AREA \ SEE SHEET 7 FOR '�► i'
z , (, v. r ��.1
'
\,\, \, " t ATTING ECIFIC TION MiORARY ,I .II
1 - \:\ ,% COIR BAFFLES M ! WATTLES I �� : S OCf PILEi` ' # t 1
IttI
, .;
f
i
i RIP-RAP PAD ' - _ r
i \�%ter RIP AP PAD ,,- TYP. / i
,,
i
f,:
_9 __
_ /,
L ti6
i
{ F
n\
,N
r�
\ Sw
,, z i W= .5 A 1 a t \- .w \ 11 R ~�iV=6 f,
j
i
\ SILT FENCE - s
D=1`8,, _, \ \
,
., 2
_ CLASS 1 RIP-RAP< "� ;,, ,
, CLASS ByRIP RAP ), ` FES -1 �0 0 - STREAM `RC�NSy LONG PRk�'PER �I E v � ;A
, I
v .t_ - _.8 �' -- , r
. \ �' I I^ 5 S�Q 5 :., �j` ,AE+ A�- 5 7--LF._,0� 5 WIDTH;ON SUBJECT k /-:
LIMITS OF.
,
t}
\,. _ _-_
_ „
r
_,.,. ;
_...._-. _ \ ..- D°A�--� . PROPERTY F10R A Ti�TAL C�� 0.06;AC',
128 , t FE 4-2 I i
11
DISTURBED, AREA , , 6'., 6)1III
,
r '
,...r
f \,
r ,
,
r
j.,
i.y
/ o y _.
,< , > f ._.\ o ' , /
S
\ , , ', \. „
TEMP Y
W 1
"
\ \ FES �. 2
qr
_ `t.
^ DIVERSIQN $ERA ,Btyy
,v . k
,ti
-' p v
$ f
M
t ', ,. e , e x .,.✓. r "l
1"�! ,
,
_... CON RETE \ s.ez. r, _
,
C
,
,
TEMPO ARY v f „_ v
t i
r WASNT3UT PIT r t;
CONSTRUCTION v �. r 2 'I
tsS t.., _ - .' LI ITS ,a
s - w
t
t v: t � r
} l t
WATTL S ENTRANC ;. _, , t
EX. STABILIZED DITCH
_ v
r
,rr DITURED AREA :,. ,
_ �w
" �T3
TO REMAINUNDISTURBED
�, ,,
�M► _
„, ,. .�
„ ,� _
.
C v 119
,
Csl „ DALE 4 2A
D> ._ ,
:.:- `, rat _ �: � � ROCK PIPE INLET `, ', .,.-_, ,. � _ A.�� AC � � .:
���: s 4 -, 4
s, LI LTS ' ;' � ,,
.w PROTECTION i
EX. 18 GMP ,
�!!!'�' ,
awALE 3-4 W DISTURBED;", AREA "_"
- / TYP: : ��' -5
TO REMAIN „ v ( ) +
�}1 ��{ t r i v „ t 88`_,`
EXCELSI R MATTING
S�'
I).A., D, 1 'AC � ;r ,
` (SEE SHEET 7 FOR. „i k :
t ,
, t
F
-,_.._- MATTIN ,
�
G ,SPEC,IFICATIONS '.,
v, v - �M.
.. `> t f
,
*tj FE 3 11 '
ROOK PIPE INLET v
123
"
w �7•A.- .2 AC � � WATTLES ,,,,.. v_. 1.,,y PROTECTION 1 - -
V Z f i r i - ^`-- v
>,
�'
i t \ TYP J i
CXj TYP. �, TEMPORARY
( ) . ,,a, �`t
C` ,. . 4,. v �, '. 0,� . E v CONSTRUCTION
f,.I
I �w
i j , a i ' ? r ENTRANCE-_.,. A , , >, ,
,
125 ;
t'�
1 i t a�A ` -._.. ' Z
J \
f
z 1
1
[ 4 \ i`c,
• L
,t / ,, D.A.:S 2.86 .a
_
t
A
3 ,
N ' , � v_� , _ v v
...
/. 1-
127 a1o.25 \_, ? 1 i
I r \ I t �t. c` �, \
,
.,
f t
,
0 �0
% �. F \ W ` ._ � � 0,'``r
. , �1 r
s � r�, ,1, ' / I a r , '\
,
D.A. 0. 7 AC t
r
i0 ,
,.
s
r ,` -
\
, ` i"°
_w­
8 4 } , 611 30' 0 60' -
,
z 34.95'.- W _ \ 'e FLOOD CERTIF�GATION , _
�d
"_ � �� _ _ SCALE: 1 ' - 60
3
I
!'
3
48,- -,,w r
_._.f ersigened reb hce iedgde a
.. _� _ _1 ; ti / , , fv y�� belief he to ationeof a subjecttproperty hasfbeenkchecke agonst
I ,. - , U he p rtment of
-'
area H D/FIA mops and information provided by t De a v+++++++++i
i i� V
S , �,.,, „ ,'" .,r ', � I r / --`� I _ , ' - j ; ` 'Z Housing and Urban Development and finds that: .•� � �'��,�
r w.
v,j _` `'" F ` 1- \ The subject property is located in a SPECIAL FLOOD �% � ..� .•
SH AO.
r - i = ; . /I ,_ - { V HAZARD AREA as determined by HUD/FIA flood map �` •
{
,
. ,-
.�,Y . , � - �_ � `� �°� JAMES P, INC.
w.
�'- l 1 ;.,'" t-. 11" �,_ � � '� � subject property is not located in a SPECIAL FLOOD E
�� °Ess� TOWN ENGINEERING GROU
{ ;,' 1- i I i AZARD AREA as determined by HUDIFIA flood map. S CONSULTING ENGINEERS a
,
`t See Firm Map Panel 3710682900J - Effective Date 1-2-09 1. 1
i
,, ,t 117 E. MAIN STREET o
�l1 _ The subject property is located in an area which has • • P.O. BOX 365 0
` ,, , , Z? r = { ) not been ma ed as to flood areas b HUO IA. GII .•�!
` . m..
r I' F I `v y, t • `Z` JAMESTOWN N.C. 27282 w
'1 1.,10i i�1"I,I/I,,i
F2J�-1I,_I.._E.1,I!,­,,2--�I,).,
I.
o,o (L� '. t� mc. Telephone {336) 886-5523 _`'
r 1� 1k t > 0 `y, ����+»+1+++N+++ , "0 C - 0626 ace
tII
,_} - _
/ t 4 /` Y - Ef I_ <
9
_ v � _ + {
i, _- �-