SW8000329_APPROVED PLANS_20000914

STORMWATER DIVISION CODING SHEET
POST-CONSTRUCTION PERMITS
PERMIT NO. SW8
DOC TYPE ❑ CURRENT PERMIT
El APPROVED PLANS
❑ HISTORICAL FILE
❑ COMPLIANCE EVALUATION INSPECTION
DOC DATE
YYYYMMDD

_ A/
VARIES SEE PLAN
CL OF DITCH
I 12' GRAVEL ROAD Q
Q
2
y t J SLOPE TO DRAIN TO DITCH WHERE APPLICABLE US HWY 74/76
iur NDrLre
ELEV 48.50 `'-
\ TrMIECAI I I=��LI r Ti r FCE ER
_ _ I I��MI�I rr)I r N ROAD R 1472
- ~- - S
_ _ = - SUPERELEVATED ROADWAY SECTION / SITE
.Is - _ --_- _
it �4 (ONE WAY TRAFFIC)
t 1 t}1 , II}�j ELEV 48.6.0 � _ _ - = - _
tl t tl�'`�11l� i I \ L N.T.S.
_ - CSX RAILROAD
1 ! III{ 1 t� �, �, st i � _•_•`_ i w _ _ _.-_- .-� _ _ _ _ _ _ _ _ 45 _
I � \ .` w
46
AL�REAiTbw Y .- ♦ --: - _,_ - - - -- -_ _ .__ _ - _ _ VICINITY MAP
r
r W W .. i ,r w w Y w w y, w w '�+'7b •-�_ ! +. � ._,.. � _ _ _•-.__. _ �' � ���`J �!1 r "'� W /f} i I1}1 } 111 , �� % w { W =-� -. -- w - 1 Y {'wY w\YY " JWC� w awe, +�•YwY J . w -�51 _ - _ _ J `C
ELEV NOT TO SCALE / f/
".•. _
V _� �•^ � � _ 47:OQ -`
1 1 I I{I l{ I } 1 1 _.+r`^-"_�_J �.!"_. .Y i \\ \ a. Y w w i Y. J w i •L W i Y �.K M1` W`--=•-��'•�1. ++"YVR +Y •_••+ -�-'� •+.�_,__•+..- -�., `� 1. _..' 1 1 �. -+._�• 1
ELEV43.83 \ J w w w w i. w L J i Y i i w �r i . i' Y «` '✓ W '_•'"'__,,.`•. _1 _`. ..1_ .'•^' ..,� ••.` .•'.. .._. e
\ i Y w a w " w w J Y w i r Y 4 w w i Y W w r i J `\ w i a w " " . �,..'" .1�ZZ
- y; `- ._,..�~'__ // / ✓
1 �i! i , y y ,l r i w { W J i W W w V w V i W" W i W V .Y y W W W � ` Y '_•_... y ti\ ._`� _ r.. .� ^-^_+
t i ELEV 47.00 + w _ _ _
1 { Il1l i ( Y 4 ,._._,_--- i i WjY ,� PROPOSED GRASS " "-"W=.- w-:-Y-Y i Y w w ,r" '==_=-=` •-- - •-.�' `_ _' _ -
i } k 0 k),1 ill I% 1 } ` W t _ \ FLOW 01.0% 3:1 SIDE SLOPE w w ♦ J i ^� , _ {yy� - _~
t �l w Y \. •��� Y J w w W J W ♦ J w •Y w " .t w .4 .- lA �` / ,I '__' ..- - '__'V "�� ` -�=_ __ _ � / / / ✓
t 11 ELEV 46.34
I, , 14 1}!1 w .25 f - ,i 4>, - _ = - -
ELEV 46.50 •u W _ _ :j r/ wow _ w - _ _ - _ - -
1 1 d ! Q •r.` W' + -LnW O 0.2X
� { /" '^ ,� .Y w /Y :�Y„e _. w - _ _- _ _•_ " -: -
1 w •._l•fr� i 1 Y 1 wl W['L"Ey" g6.T o " " w V W y v ` 1 • ` V w �+._-_V Y " ♦ W-. y V_~ i W i•._. - �- - _�a..\4 ', •'�/.I / J
\ �... ._- �. �� _� -_ __. �. _._ � �J J I � _^ 1 f 1 / I�/ / W L }�f M 4 w V�n IV y w`Y i y W r ` v i v w W w W w W w V .C`ry , v Y i V w `• 1 \\� v. �\�O // J '
01 ` - / AREA TO ` J 1 { ! :48 w w �( --.• w w w w a w W w ` ELEV a47 OQ
*• I } I t �i�}}� tlt!1 \\ w =#-z ` w "` ' " 1 \ / BE FILLED i J ~ _ f 1 �i / l l _ j ` `W 1 n: a + -// 4 Y W w 45
FLOW 0 1.GX
N / ! l J \ i w y Y ,� /•Y� Jj i // / �s, o \ •� \\
j y • -�� I I / dji ( 1r w w w W LEV 47.b0
FLOW 5%
i r ELEVy4 ,i w
i ! i 1li}i I f Ir �- i
ELEV 46.15 1 1 Y Y `ELtV 46.15
Y - l \ i l
! � i11lt lI� ,w I f J 1 I,j 1 -• ! .. EI_rIV 44.87
'lilt " + PROPOSED GRASS SWALE I / / 1 I ! Jl/ j PROPOSED GRASS SWALE
3:1 SIDE SLOPE J/ 3: t SIDE SLOPE
Ik lull} 0D o G.I % . 4 _ l ELEV 46.50
iELEV ` .00W { ' `% �•J % // ;//
y Y 1
~=�__ - _ /( ELEV 44.3
"per y " - / ! ELEV 46.25 - r 1 ! ELEV �6.15 ! /
(0 f f
ww w v \ \ / / // ,p
Y
\� FL° off 7 '
--� DRAINAGE BASIN
I L� 1 t �l flyl w 1 3 e . ♦ \ AREA TO 7 J/ p 1 { 1 i /1 1
BE FILLED \\ rn , 1 1 FLOW 0.5z
{ 11 11
, I l 1 l /�i L---'�-- i , V. Y •w �"`I{�-'wr•w �'�4 w♦ Y YY . w \\\\ �� ..•\ 1/ FLOW 01.OX- 0 1 1 I ELEV 114 3.3-J.
I Q Olti 1 {}tt ili I �.Y �. \J Y \\ \ // / _ -_ I1 I { I f J J \ \\ /-' / ` l w .y �' j// /Jf�/ /• , /,
WLEV 41.00 ELEV 41.70 \ i t 1 / J \ \\ f W w W 'W w Y.� i W ,' l ` J + /Z
1 / J ./w . i IST. 0 LF 2e
r" \ ! \ I I r f I J J J w a w' w 43.72 RCP SS NI
/ I PROPOSED GRASS SWAL \
\ � 1 i 1111 11i� t I ELEV�1.52
1 1t \ I 3: 1 SIDE SLOPE I { ! J
V -p }• ! } � PROPOSED GRASS SWALE � � � i { 1 { ,, /
I - t O 1111 i 1 } I t 11 } } 1 SIDE SLOPE
PROPOSED GRASS SWALE
O
} t}i1 1 1 Itt } 1 / / \ . /i /� ' fii / i/ / , JJ 3: 1 SIDE SLOPE
Itii' 1 !ll 1 � }yi � ri .' / I / \ w w .Y
1 1 ltyl l i ' ` �. ( } ELEV 46.00
i
' 1 � , DRAINAGE BASIN # 2 � / , , , � �
1 i Z fill E REV/4G.15
11}Ij Ill f ,1° O
I ♦i t m 11}i !it � 1 ` 6)i z / FL0��0.�2R. JJ / / \\\
it11 flip t w w1 M
I 1 w /FLo:z \ (Tl W a �l/' J✓'/ i;%f / // f.
I 1 � 111 111r 1 ( tJ 1�°, _ { ( r ! ! �, \ \ Y Y w i .,, Sb- '� /r. i ) ./ ✓,� / J I:
1 --1 1111�1 fill' I PROPOSE.:
A it l} 1lU } w � �- z. 1 clnr• QI c PE
X 1 I + t ( t TO• BE RELOCATED
BY�OTHERS
/ w ` \`
FLOW 0 1XX 1 i i; J " i W Q• " w WI J ,
a -
1 , Y�
III45
... ,._� ' , ti tV fill 1 }It t' ,1 W . 1 ,W � -•. _.- ____ -"_ " _'�' ____ ` _'^ +� _.._ ( '// w w "/Y Y ` ` /Q + /, / ,, , /
1 1 tY / �
tlit, h} tllii 1 ` J ELEV 42.25 - �. � ;�' %/ ' `' APPnuvED
NORTH CAROLINA ENVIfiONMENTAL
DIVISION OF WATER QUALITY
f
V • � v "• yyy / / / / \ / [ N�ANyA•G�Eh1�N.�T.yC�041MIO�
't I 11fI it `!l1 1 { rl J� J FLO�=X \ •\ \ + Y / " /' )/� f 13 V�.1 Zlil�' J'1'f•.'� r.
IIi I,� FLU ` i ♦ w Y w , J , r D81R � �Zq RECEIVED
ELEV 42.00 w 4 / / /\�`
111 `-
Wit / 00
, it { } iw W w �' '\ \ w w Y •.♦ + ♦ Y ��/%, �// JJ / ,� Stormwalar PeLml1 No.�.� ' SEP 1,4 2UY0
,11 l } i� ` i ELEV 46.50 ! ~� + . " 'i ';i jj% / DDWQ G
i { w * `T� ^, Y + Y + w / V PROJ# /J CXA�3 Z I
�, t4 { 1 ELEV 49�.25 �i /'
GENERAL NOTES
1}tI I I lilt l r ` + \ N /Y�+ // /� / O 1. THE ENGINEER HAS MADE ALL POSSIBLE ATTEMPTS TO LOCATE EXISTING
Miff t �}lill i 1 w PROPOSED GRASS SWAL y Y rJ' �' /
ELEV 46.25 UTILITIES. IT IS THE CONTRACTOR'S RESPONSIBILITY TO FIELD-VERIFY
FLOW O 1.0% ELEV 43.57 3:1 SIDE SLOPE THE LOCATIONS OF ALL UTILITIES PRIOR TO CONSTRUCTION BY OBSERVATION,
ELEV 43.99 -�- ELEV 46.15 + + /i/ ' G /
Y Y i / / / , ELECTRONIC DEVICES, HAND DIGGING AND PERSONAL CONTACT WITH THE UTILITY
I t 12 SUPER ELEVATED ROAD w W d + Y + J//✓ J '
FLOW • O.SX .g Y Y ' ,y/, / /-/ / / � COMPANIES. CONTRACTOR SHALL NOTIFY ENGINEER OF ANY CONFLICTS. ANY
( } } } 1 " PROPOSED GRASS SWALE SEE DETAIL THIS SHEET w. -� yam- . + / % / / DAMAGE TO UTILITIES INCURRED DURING CONSTRUCTION IS THE RESPONSIBILITY
I Ill II I ELEV 48.00 � /J�j / / OF THE CONTRACTOR AND IS TO BE REPAIRED AT THE CONTRACTOR'S EXPENSE.
1 11 t1 1 } }ll + 3:1 SIDE SLOPE \ w Y Y " Y �' // f / CONTRACTOR SHALL ALSO BE RESPONSIBLE FOR ANY FINES OR LOSS SERVICE
t � AREA TO + Y PROPOSED GRAS51 S REVENUE. NOCUTS. INC. TELEPHONE NUMBER IS 1-800-632-4949.
l t{` '� \, BE FILLED ` • ` Y "" 3: 1 SIDE SLOPE +' � i��.'/j /
It}I t I' }i} I W i Y = Y Y Y lam. (V J y J Y 6 Y /
l { w •Y Y Y Y Y + + ,,•l I ELEV 47.00 ` 2. MINIMUM SEPARATION DISTANCES BETWEEN WATER AND SEWER LINES:
11itli t 1l�tlk \ EII V4850 --I- . . � � 1
Y Y •'Y Y Y Y +
Y Y ` + ` + +i'` \. PROPOSED GRASS S LE W { + ♦ Y ✓" / / / A. 10 LATERALLY
Y ` Y Y ♦ Y :-.+ + + J \ - - i�✓j B. AT CROSSINGS: 18" VERTICALLY-WATER OVER SEWER
3:1 SIDE SLOPE z _ 4` Y Y Y /: ' i
1 I tl i \ Y r.Y Y Y Y Y Y. ♦ Y Y .. ♦ .,• �+ Y w i _.,, , Y /Y ... J,/,' / / J C. STORM SEWER-12" VERTICALLY
k LEGEND 3. EROSION AND SEDIMENT CONTROL PROCEDURES MUST BE MAINTAINED
Pr ' ♦ + y _ ELEV 46: " - •� ELEV 47.0 J w W "\ . " . " , :� . � �%/ ' '�/ J DURING THE ENTIRE CONSTRUCTION PERIOD. DEBRIS AND LOOSE SOIL
t} 1'i Y ♦`rY + ♦ � + + ♦ + w rY.�w Y + Y W " Y /, / %'•: / ON ADJACENT STREETS MUST BE CONTROLLED THROUGH DAILY
J t i} } { ,i,I --� -'• - - _ + + + + +'•.`+ + Y + + w + •Y i W i w W Y + Y Y /,' .// / C E`13T. STORMDRAIN PIPE CLEANING. DISTURBED EARTH AREAS MUST BE STABILIZED WITHIN 30
1 11 lI}i I i `/ `\ _ = d! _ DAYS FROM COMPLETION OF GRADING ACTIVITIES.
\\` i r Y Y V' Y Y ♦ Y Y Y V Y Y Y Y Y �+�Y Y V' ,)� Y {. r' w i wl" i V' a J. +, Y Y � /� / '
// / ! c..,,T. U OLITY POLE/ANCHOR
�` - Y Y l t .. �-•� -•._�,.�",__+r ��.••.�'�--�'_.:_ �` __' "�._ •._,"'_:..I ,� r`. \ Y + Y ♦ ♦ Y •r +f w YJ,{ ,� a W .,. / �' / %
_. \ ._ a• "_.\ ,,. -_ .+. •`_ '__ ^`_ 1 \ Y ♦ Y Y Y Y Y Y W V r J J / J
I "" "'`^---..�:----.___�a: - - ,,,_ � `� - i,`,_-=--- ��-•�w,, --. { '� Y Y Y 1 Y Y � ll W Y `: w /Y; �%//�/,/ / / o -- ---c"E--'-' EXIST. OVERHEAD ELECTRIC 4. FOR DRIVEWAYS, PAVEMENT PATCHING AND RESURFACING MUST BE COMPLETED
WITHIN 5 DAYS AFTER COMPLETION OF GRADING ACTIVITIES. SMALL PATCH
48
.00 w ;� /��/J' / _ _ EXIST. CONTOURS AREAS CAN BE MAINTAINED WITH TEMPORARY PAVEMENT OR ABC STONE UNTIL
I _ _ - _ ' • / " i w Y ` { ` " ' w + / ! - - - - -- PERMANENT PATCHING IS COMPLETE.
=-. `- ='• :- •y_ /�Y + °' w Y W + " w " y•{" i " ` -ELEV"'46:15` " ,,/ /e% ' / l E�IST. EDGE OF PAVEMENT
wELEV'4�:00 + w + 1 r 'i J / 5. CONTRACTOR SHALL COMPLY WITH ALL CONDITIONS, SPECIFICATIONS AND SPECIAL
S - - �- - ==' - ` i' ,o ` Y y✓+' ,t Y y i " w W . " �', , ,/ / J / E.IST. DITCH CENTERLINE PROVISIONS OF THE APPROVED NCOOT ENCROACHMENT AGREEMENT WHILE WORKING
= fix'' w w • { W J'' r WITHIN DOT RIGHT OF WAY.
t 0$ ZO'04,n _ 1 ..• � _� _,,_ '�'•-^' �-�- w + Y ` Y t w i . ° i i r, " Y J i�w/' ii ; j / PROPOSED ROAD
yV w /' / 6. "CONTRACTOR SHALL FINE GRADE AND STABILIZE DISTURBED AREAS ON AN "AS-YOU-
FLOW 0 1.OX FLOW ARROWS AND GRADE SLOPE GO BASIS. NO MORE THAN 200 FEET OF CLOSED TRENCH SHALL REMAIN WITHOUT
PROPOSED CONTOURS FINAL GRADING, SEEDING, MULCHING, ETC., AT THE END OF ANY WORKDAY.
-•� �•- - - /
7. CONTRACTOR SHAD_ MAINTAIN A MEANS FOR INGRESS\EGRESS TO EACH PROPERTY AT
�" •="�� _-� •�• � 4 f' �,� / ' • -i.•- • •• - PROPOSED DITCH W/ ALL TIMES.
DIRECTIONAL ARROWS
8. MAILBOXES, SIGNS, ETC., THAT MUST BE DISTURBED SHALL BE CAREFULLY REMOVED
AND RESET WITHIN THE SAME WORKDAY BY THE CONTRACTOR. STREET SIGNS WILL BE REMOVED
1 �� lJ��� /1/J fl ( AREAS TO FILLED AND RESET BY THE CITY IN ACCORDANCE WITH SPECIAL CONDITION T-15.11.
i AREA / � /J ////J / 9. CONTRACTOR SHALL PLAN AND CONSTRUCT WORK SO AS TO CAUSE MINIMUM INCONVENIENCE
��� TO THE OWNER AND THE PUBLIC. THE CONTRACTOR SHALL PROVIDE, ERECT AND MAINTAIN
r / J / / PROPERTY LINE AT ALL TIMES DURING THE PROGRESS OR TEMPORARY SUSPENSION OF WORK, SUITABLE BARRIERS,
OUTLET STRUCTURE FENCES, SIGNS OR OTHER ADEQUATE PROTECTION, INCLUDING FLAG MEN AND WATCHMEN AS
NECESSARY TO INSURE THE SAFETY OF THE PUBLIC AS WELL AS THOSE ENGAGED IN THE
E T. 100 LF 24" ® PROPOSED STORMDRAIN PIPE CONSTRUCTION WORK. CONSTRUCTION SIGNAGE SHALL BE IN ACCORDANCE WITH THE LATEST
P CLASS NI ® RIP RAP EDITION OF "CONSTRUCTION AND MAINTENANCE OPERATIONS SUPPLEMENT TO THE MANUAL ON
UNIFORM TRAFFIC CONTROL DEVICES" BY THE NCDOT.
iiiiffiiir iiiiiiis Mify DRAINGE BASIN BOUNDARY 10. ALL MATERIAL CLEARED AND GRUBBED BY THE CONTRACTOR IN ORDER TO CONSTRUCT THE
I 160 90 / /J / /
/ WORK, SUCH AS TREES, VEGETATION, FENCING, ETC., SHALL BECOME THE PROPERTY OF THE
GRASSED BORDER CONTRACTOR AND SHALL BE PROPERLY DISPOSED OF OFF-SITE.
'"SCALE: 1s30
« r e ♦
ct
MANAGER DRANMO SCALE 909 MARKET STREET RELEASED FOR `p``, � ,IICAO
H 1•-30' ��{ WILMINGTON, N.C. 28401 .� o FE �p< _- B O G G S P A V I N G , INC .
B O G G S PAVING - L E L A N D PLANT
BY PRo ECT DATE [phone] APPROVALS Z ■ '
3/24/00 DICKSON BIDDING - SEAL _ P.O. Box 1609 SITE IMPROVEMENTS `'/
VED BY PRQECT NUMBER
1 DWQ COMMENTS 5-25-oz 00109.80 11111#61111M epee Raleigh, NC Asheville. NC = 025397 -
REV. N0. DESCRIPTION DATE NAME PLOT DATE + Columbia, sc Charlotte, NC CONSTRUCTION
�`o �q/�3/.� 02 MONROE, NORTH CAROLINA 28111-1609 TOWN OF UM 2
Atlanta, GA Hickory, NC BRUNSMCK COUNTY NORTH CAROLINA
REVISIONS BRUNSTOPO y RECORD DWG. .1 'S HGINEE

Q ATTACH GRATE TO CULVERT
48 SF CLASS B GALVANIZED BAR GRATING 1" x 1 " BEARING BARS.
ELEV 44.5 NOTE: EMERGENCY SPILLWAY SHALL BE GRASSED FASTEN WITH J-CLIPS, ATTACH TO A 1 1/4" x 1 iRIN x 1/4'
FRAME TO TOP OF
RIP RAP - _ X_ _
EMERGENCY SPILLWAY GALVANIZED ANGLE FRAME. MORTAR OUTLET STRUCTURE
46 - _- -_ __ _ _ __ - - - ELEV. 43. 50 ELEV 43.5 FLOODPOOL = 43.0
_ _ _ _ _ - _ INV. 39. 0o FLE _TCH E_R ROAD ' __ _ _ _ _ __ _ _ __ 24' PE
�--- - _ 3 ' : PIPE
�FE S (TYP) �.-- - -�-�
15
- - ~ - � ~ - - - - - - EMERGENCY SPILLWAY FOR POND NO. 1 MASONRY BOX (36' X 36')
�„RDP __ _ _ _ __ _ -- -- __ 45 _ _ -- _. _. _ _ _ _ _ _ _. _ _ _ __ _ _ _ ___ __ _ _ N.T.S. IE 4,.s
44 - - 44 - NORMAL Pool EL. 4,.5
..
- - - - 6 EXTENDED BASE
OUTLET CONTROL PIPE
1.5' PVC PIPE
OUTLET STRUCTURE DETAIL
TYPICAL GRADE 'n
� x �= •'�� - - � -'_ - --. .r-�-�-_ � A � > a - ` - + ELEV 44.5 3.1 SIDE SLOPE BANK ELEV 44.5 0•-" -- - TOP of B POND NO. 1
ELEV 43.5--- BERM ELEV 41.5 N.T.S.
a a a-• " a a ? '� -- - -- - - -- - - -- -- --
3 a ti _ l a a , EMERGENCY SPILLWAY
i a _ a � �� a a `� 4 � „ a a a a a 1-INCH STORAGE ELEV 43.0 j
1Z
a a '. �_.� 4 .J_..._. a _. '�_ " `�_ '' �4 '�,r,,. ' .."E ELEV 43.0
a L V 43�7 a -- 4 3 ---- - - _ _ /? T ELEV 41.5 10 FT NORMAL POOL ELEV 41.5 10 FT - 3 FT NORMAL POOL ELEV 41_5--_ ELEV 41.5
t ELEV 39.83 - - - -- - - -- - - -- - � - -
__-__3 .. a a �- sa-...-ate„ .� �. -- a
- OUTFALL STRUCTURE " J 40 :, SIDE SLOPE
,-� � � r � 3410 ----- ELEV 41.0'
^y / �, a 38 �� _ o a I "'- �' -., :1 SIDE SLOPE
IN 41 . 5 0 3 7 - 3tin - 6:1 SIDE SLOPE
�;' 6:1 SIDE SLOPE
VEGETATIVE SHELF VEGETATIVE SHELF
/ Lf� FORE BAY
VANJ nn tt B A S I I�_ a POND BOTTOM
1 t V - OHE E U a BOTTOM ELEV 35.5
W BOTTOM ELEV 35.5
a IZ
s ELEV 42.00 TYPICAL POND SECTION FOR POND NO. 1
J ,
---- ahE-_- �: _ �- �I 25 SF CLASS B
, N.T.S.
x 39 41 .0 ~---/- RIP RAP Stormwater Treatment - Wet Detention Pond Design
-40
Basin #1 Basin #2
an Criteria
Dssean Criteria
. ---�-� -'- - -.- ' z Drainage Area = 236,163 ftz
ELEV 43. 30 } ' ' , ' '-- a --� ' �- r� a ' Impervious Area = 164 700 ft
a a -- -�- 1 �� 0 T 4}2° - Percent Impervious ervious = 7 73%
a a ercentlm ervious = 79% z
.a. Main Pond Depth = 6.0 ft
\1/
LENGTHForeba Pond De th = 6.0 ftForeba Pond De th = 6.0 ftam on e t =_ Te oar Pool a th = 146ti ____ . . Temporary Pool Depth = 1.5 ft
f / ELEV 2. 25 TSS Removal coaster co. = sD%
TSS Removal Coastal Co. = 90%
I - - _ 1 82. 0 SAiDA = 4.6% SA/DA= 4.1%
BOTTOM OF POND ! PERMANENT POOL - ,, Required Surface Area 9560ftz Required Surface Area = 9,633 ftz
f f 5 RIP-RAP ` Rv = 7 Rv= 0.71
ELEV 35. 50 191 . 0 STORM DRAIN PIPE S APRON Design 1.OD in DesignStorm = 1.00 in
, / ELEV. 41 . 50 . e
' Required em o V me = 13.334 ft Required Temporary Volume = 13 73 ft
BOTTOM OFPond Desian
! PROPOSED DITCH FORE BA'Y ELEV 38. 50 ! i z
PLAN Provided Surface Area P.P. = 9 605 ft Provided Surface Area P.P. = 9 38 fl F
3: 1 SIDE SLpPE ( Provided Temporary Volume = 15 998 fte Provided Temporary Volume = 16154 V
Permanent Pool Volume = 37.066 fte Permanant Pool Volume = 38064 f
SLOPE 0% TAILWATER e 3
Foreba Volume Re uired = 7 411 ft Foreba Volume Required = 7 13 ft
f Fo a a volume Provide = 7 BB ft9 Foreba Volume Provided = 7,620 R°
/ FLOW•`�
j { IF
OrifiC6 S17inO Orifice Sizing
STORM DRAIN PIPE
/ ! { Design Temporary Volume = 13,33 fte Design Temporary Volume = 13 73 f?
ti F ow 2 a Drawdown = 0.07 c Flowrate 2 Da Drawdown= 0,061 do
PLAN - POND # 1 '/ !f Y3 o i Flowrate 5 Da Drawdown = 0.031 cfe Flowrate 5 D D awdown = 0.0 afa
_ _ _ 1.5" Orifice Head = 0.7188 ft 1.5" Orifice Head = 0.7188 ft
1 = 20' ! / /�, - - ^ _` _ FILTER FABRICW WMr. . CLASS B 2" Orifice Head = 0.7083 ft 2' Orifice Head = 0.7083 ft
SECTION RIPRAP, MINIMUM Fiowrate 1.5' Orifice = 0.050 cfs Flowrate 1.5' Orifice = 0.050 cfs j
18" THICK, TYPICAL
lowrote 2.0" Or�ce = 0,088 c Fiowrata 2.0" Orifice = 0.088 cfs
Drain Time 1.5' Orifice = 3.1 days Drain Time 1.5' Orifice = 2 days
v 1 Jf l .3 �' i .0' r' Ice = 1 Drain Time 2.0" Orifice = 1.8 dove
f J RIP-RAP APRON 1-
' �% N.T.S. Per an t Pool Elevation = 41.5 ft mal Permanent Paol Elevation 40.5 ft mal
�Jf Jff(J J P.. � � � J ' / Temporary Pool Elevation = 43.0 ft mal TemporaryPoi Elevation = 42 msl f..
PROPOSED DITCH f '� Overflow Structure Elevation = 43.0 ft mal Overflow Structure Elevation = 42.0 ft mal r:
/' Emergency Spillway Elevation = 43.5 ft msI
3: 1 . DE SLOPE J Emer enc 5 illwOrifice Size = 41.5 Inch
sl
� ' l �' -'� N Orifice Size = 1 5 Inch
I.
Permanent Pool Width = 56.5 ft i.
Permanent tP of Length = 116 ft
PTemporar Pool Width = 65.5 ft
Temporary Pool Width = 70 ft
/fIJ ' J JtJ J J I ; / // K Tem ore Pool Len th = 122,5 ft
6- Forebey-..�4„I T o Pool Length = .5 ft
Forahay
1 1 / r�-T 4:r Permanent Pool Width = 6.5 ft Permanent Pool Width = fi1 ft
1 79 / J ELEV 41 .70 I ' ' S�oP Permanent Pool Length = 42.0 ft
HUB END ON OUTLET END 1 I 1
1 I f Permanent Pool Len th = 40.D ft
SECTIONS. SPIGOT END 1 1
J J r ON INLET END SECTIONS. '
I 3,r
17 0� f 1:1 SLOPE
,
x .--R x
-r-
fJ/ /tj ,rf _i-------------------- 2'- . - - N EAL FILL i.SLO .
i � 9
> + a l 2
w
--------------------
a y a r\ ' i 4a a ����� END SECTION- '
BOTTOM OF aP01�1V a y �' a 3 + i T PROPOSED DITCH fj GALVANIZED BAR GRATING ," x 1/8" BEARING
J � r \ � STEEL BACK ROD 1 I CULVERT
\`/ 3 \ 3 a 1 1 BARS. FASTEN WITH J-CLIPS, ATTACH TO A ATTACH GRATE TO CULVERT
E v_ �__z 3_- j _ � r - 3: 1 SIDE SLOPE ' 1 ' 1 1/4' x 1 1/4" x 1/4" GALVANIZED ANGLE FRAME.
L_L_J SLOPE DETAIL MORTAR FRAME TO TOP OF OUTLET STRUCTURE
PLAN
!f/l Jffff l 3 ' y 39 - 39 3:1 SLOPE DIA. OF
G G FLOOD POOL = 42.0
/J t I ELEV 41 .00 CULVERT
� •''JJ' fJJ I i � 3! �! ° � � 3 40 111 11 1 � �� ' , �6.
J 1 � v 1` ,
l J • / l l J i + a -_ -- J - - �._ 11 �/ C I / $ ' L__-- i I - i 24" PE
.i
PIPE
JiJ f'fJJI ! I � i i ! EMERGENPY OVERFLOW � r ( ,�,
( r I ; BAR OR STEEL FABRIC _ f i 10
l�rJ fJJlf J / a h a ; INV 42.,5 J I III 25 SF CLA�S B REINFORCEMENT '1---� --- -------------- ---� . ;
> ...�-" STEEL SIDE ROD
M'A I N BASIN I { ' -R� R A �" ~ E I ' MASONRY BOX (24" X 36")
-,--j IE 40.5
74 ; i i y % SECTION-XX FRONT ELEVATION NORMAL POOL EL. 40.5
f JJf/ J 3 36
I { I { { - , RODS IN FLARED END SECTIONS '
J �r J lJlf ! J r -38 -� ELEV 41 .52 END SECTIONS DIMENSIONS
ft Ir i PIPE N0. Ei DIM. OF RODS REINF. FABRIC ' • '
39 \3 f _L DIA. LBS. DIA. A B C E F OUTLET CONTROL PIPE "
- •.�' _ ____ - 15 - 3x4 -O SIDE RODS 3.OD8 I8 -2x8-W2.1xWi.7 1 6 2-3 3-1 8 2-6 6-1 1.5" PVC PIPE
-' 18 - - SI 3.008 18 -2x8-W2.1xW1.7 18 9 2-3 3-t 1 3-0 6-1
x4 0 DE RODS
- _ - 4 - 3x6 -0 SIDE RODS 4. 1 4 - x8-W2.9x .9 24 9 1 2 3-7 1 2 2-6' 4-0 6-1 2 6" EXTENDED BASE
'--""``-`_---- '> --` a-- - ' -' 30 2- 4x6 -0 SIDE RODS 8.016 30 -2x8-W4xW2.9 30 1 -0 4'-6 1 -7 3 4 5-0 6-1 3 4
Jf l/! 1 - _„ I',r=r- •.-Y�-�_ __ ,y i "--'>•• ^" ---.,..e_ 36 2- 4x8 -0 SIDE RODS 10. 88 -2x8-W4x 36 1 -3 - -1J 3 4 6-0 8-1 3 4
-
J J J 51 LF
BACK RODS 8. 16 48 2-1 6-0 2-< 7- 8-2
ff A� STANDARD REINFORCED CONCRETE FLARED END SECTION OUTLET STRUCTURE DETAIL
24 � Dt�E , � -
�f11 r t - 4-5 LF 48 POND NO. 2
45 l { I - - -- ( 47
N.T.S.
ELEV 49.0- -
` ROAD
y^_ _zz= - - - _ _ _ - _. - _ - - - `. ._ - m - - ELEV 43.5 \
_- -' - = '- - - _ - " - _ -- - -- -- _.- _ % �. - - " "- ' - - _ TYPICAL GRADE 3:1 SIDE SLOPE TOP OF BANK ELEV 43.5
--- XIST CSX DRAINAGE DITCH - - - BERMELE� 4°.5
"" '-- --- "-- -' " EMERGENCY OVERFLOW
- _ " I-
INCH_ _
ELEV 40.5 NORMAL POOL ELEV 40.5 10 FT
10 FT 3 FT NORMAL POOL ELEV 40.5 ELEV 40.5
8.83
ELEV 3
:1 SIDE SLOPE
in
i ; - ` _ ' �_ J ELEV 40.0-'
`OUTFALL STRUCTURE _. _ _ - - '' ` :1 SIDE SLOPE
Y. INV . 40' �(� _ _ _ FE S (TYP) ~ - - - -, - _ 6:1 SIDE SLOPE FORE BAY
6:1 SIDE SLOPE
VEGETATIVE SHELF VEGETATIVE SHELF
FES TYP _ POND BOTTOM
47 - INV 40. 0o
-' BOTTOM ELEV 34.5
48 SF CLASS B 20 0 20 40 BOTTOM ELEV 34.5
RIP RAP PLAN - POND , 2 SCALE: i" _ 20' TYPICAL POND SECTION FOR POND NO. 2
1" = 20'
N.T.S.
� a���glueC tuljh�y
PROJECT MANAGER DRAWNO SCAUE 909 MARKET STREET RELEASED FOR ����'�� ARo It-
RA AS-SHOWN WK o B O G G S PAVING INC . BOGGS PAVING - LELAND PLANT C -
oJMH BY PROJECT DAIS WILMINGTON, N.C. 28401 APPROVALS ��
[phone] = SITE IMPROVEMENTS
DWQ COMMENTS - - APPROVED ar PROJECT DICKSON BIDDING a SEAL 9 = P.O. BOX 1609
1 DWO COMMENTS 5-25-00 MAG 00109.80 18110(w1m*Fta�I=oSulnm Raleigh, NO Aehevllle, NC CONSTRUCTION 025397
REV. NO. DESCRIPTION DATE TILE NAME PLOT DATE y Columbia, SC Charlotte, NC o '�f�3�'" o= MONROE, NORTH CAROLINA 28111-1609 TOWN OF LEM `J
REVISIONS BRUNSTOPO Atlanta, GA Hickory, NC RECORD DWG. y, J�
oyti M�cI".� ,��..- BRUNSWICK COUNTY NORTH CAROLNA

!U,.:,_ s .�:,_ _.-_ or,
C
O AV O LEGEND
9U Ll OR F wow AND DRA ND WD ROAD
34°ao' I n ^'—
�' 1� '�♦-] r ♦LANE eMM HEI
y. A ' '"cry Y s DIADED HIGHWAY
Ler19WD0tl 30 aa°ao HIGHWAY WITH TRONTAGE III
Ixl] 4; / nv {I Eto.]Ir 'a11]x � rEDau Alo.nasrAiE ROAD
rwau AD WOOD RY R
lie Ii1R ;0,
xJ In1 Wro •� F� PEDMAL AD sfcorrour ROAD
x) '/t 12.22 4 9 .9 , aaaaA Fg9,LL AR] UREAN
i 1]I> Iib •l1 lla 31aJ. 1594 i) ° ' 1 l�M JIH NOH-SYSERA MAD
S ]x1] 133y
plixl.la I 6 .1♦ IR.IOF}i1•S J� T ° (KI Fes° rRO1KD1OGiN)N
A 1)] 1♦1a Il1f INRNNc DoH nocui HCE
I bryO' nI513 �£ IMfHC OPUE
HIGHWAY NIFPCXAHGE
C %]Iq ♦� all ^ ''/ S N --III.HIGHWAY MIEPCNAHCE
LONGWOOD LINE Nr Ma^ (? 'v
C > / SANDY CREEK 1 'A 10 NI9ISrA1E HIGHWAY
A NM.]aT �'�1
/ , )0 U.S NUMY9w HIGHWAY
INSET
V.5.NVMEERD EKYCIE POLITE
111> O HC.NUMBERED HIGHWAY
IJD 17 / '' MOLM Cy
_ 34°I5, / °] M 4 Ro°sM H.C.NUMBERED R CYCIE W E
ErTwl A♦ � j J •. �,ry-4'� � Q M95iArF INTERCHANGE NUME9
11�) a 1) .aE4KPD+D / IIro secoruurROAD MIMB9
.10 t FI3 J J � '— ^ A L� 'AS p . -A.- . 1MDEEGSDMD CANE
., ..�� USED EYO�ANY HUMUS OF TRACKS
L :j IUVASSA IJJ .aT USED
BY SNCI ANYS 099ArMG COMrAHY
yOP.I39 ♦-
{� I.,,EDL. DOSE HAH O Of TMCR
130 5'IPPH / 4 A'� °15' VSw BYMON?SAN ONEDJAOSNT
= C�FANY ON SM]E OR ADIACEM
_ aal � RIGMitgf WAY;ar OME
q R)JIMMD$rArgN
L__ — — — 4 EAGLE
11 Ma S y �--�`- GRADE ASS
N T Y °GxyY R°' < sINNMn
INSET C
1lU.DJD' oa vA r C/ 1 Lffiro ♦ A
y� RMLIOAD omAss
SUPPLY O nl
iM,V♦ p02 0 AMY,NAVN AWELESS CORK END
// O co O R:PAARIPOM®
V' Cb.mwE 1]a �°O F + NAMED'ADWRY FEW
0HANGAR ON FEIEI(•'W IN SYMEGU 'b'WO•
31°10'
IAANG�� it"•^IF FEES OR TOIL FENY
'Y NOMY Nvd Q ✓ A WMNOUA
h�t Ill( Lur]'a4 A$ fE' f COAST GUARD STATION
/ 31OI0
' / �a 17 A, NARROW SLPEEM
1)s1 Jtl° �.p �u 70 —' WIDE STREAM
s
'\. 'V . B'.yh rs
I
NHIM, a
13H MYrHb / 01>W e1 1♦�] 1.♦ lb1 DWENDAA'.w LOCK
y tl ` / T ♦)f T ' I Sj ® RFSBIVON.NGNDOE W,E
NUMHIAIS
.MUTE EMADGN
.4 C \ L'• .� .� In SMS
{� x ROAD iXRWGM MOUNTAIN
G. ISn P/A� ` """"a1iF� NIGNWAY MIWEOV®aO IT.
DRAW SPAN ONSIDGE
'. 0
�♦' `? as !10 3 O 1 34°10• HWAY Tu°H
yY ♦ s Wimbin� FORD
\Q Ii1O �' Itl9 IIM uJ 5 Inl STATE ME
�C arMMldw COUNTY
mil,,/,.f\ MakObLO G 1563 ? CITY UMIR E
C" } E.wud 1 S 13 -'`i. O " 11.. 3 _ 1564 a Y 1
J A`Y\ I NeW RIHIM ! 1 aA! 1 13a] L a? rsly 1�\ N RIDUSNATION OR PAW eouMDAKr
�) LA.
•• I)aa ° Q �3 A - \ O saw DESIGNATFDFACEOMORATED CM5V5
I xo.Y00• NNRW S. 11 L BNI SwMaP b G
BHHm a 13 r ! I\ ♦ O count sur
a♦ros+ \I ')x) ne ti I ` O OIHa rowxs AND wu>.cEs - '''0'00!'
IJME C ® TRIANGULATION STAIYJN _
!
yry yD Iise UPialswl CA ��\`/� Z O TY#4 (MGXxU
Q ME 1 1532 CHVORCIXroN
AE
ORcx
WITH
C rnE YFT EoRRr
o vaucE
1
�Y '71 Adt JR etteib
Skill LL ♦ 15XSkill[teak y 5 ° Inl T 0 : I EI♦ ,E HOmAL
���rrr✓ /��1J ag` _MR C1L r! .a CoIE *NM OR PENAL INSTN.
'�-
D S .E L]�) 44 IA `Y al) T K HIGHWAY GARAGE OR MAINT. YARD F 'f (/ O„ HIGHWAY Div.OR . pNFoF
n , 1 I.o n O L� "H� `• a T ) .5, F X-] R,, du
I d WEwxT STATION
ILi` ♦ PATROL STATION3� ♦ 8s 'TY I] ' o
I1/ Is AREA
0 ,o A A`ON MMT-.I RSTONI EDR
\0 '^iE5 laxa '.5 la2 e ')�e V96 ].n fryi rw u r r T. 1321
Jabs'
T.] lxsl_ as w1]PHSAPRHI
CRI NIS 3 PEerrr E �9 �e
1lss a Sa_u 11]lai TIN A Cr• / �DPK. 4 y K: POND OK Ny I QI
B RaROII ` t '�E1 Y � V 4i IN] 1� // 1�9]O e LlS{ F 1ffi I31] tt Q M CL)r
]] y ISN
901 )a) :H !!aJ\ f]E/ I ♦ T r. `' � P.( P O
e L
fA5
b.b0' JI°OY Gmumm14
n :1 JI - I]Ix 11 I501 ; 4Y m J C Is) ITID-I)Ix IM.bO•
lwM aai
5
WATERWAY
MIRAERWAYL
M I� wl] °t FAS � ly J � �♦TI" _� IS .. of � - 1]6f I500-�
PW - .F r]au ♦ a JTw RO — Jlsw .LrY Pam. ♦1,�0 6m R . r` Ibo-191s aN
LASA
�r
ACCPt+T 9 b °/ ub LL2 Fra - I L.3 SDM"P G ... y _ SEE,
BOILING SPRING .
1
N m1
$RANT MJIM
1
N Q LIKES I]
M ♦ I y .r. NS ! 11]♦ lll T� o IIn ♦ z.a :'A POP.99e ASSAY 11DJNIAL -
e
;,a 'LE ! IIb � CmooA L
♦ 113W KEY TO CVUMY ROAD NUMBERS
_ a
_I] ♦ „ 'x f / L, .9 `> � yej/ .: - Iw R' b Iy' I�yl {
V r r. y♦
♦ l)ns y ~SIwBMN ) ') a me r1 x � /i i „ t♦ �' my — Im r n!° V W n o „A t �•'.. F Ib
♦ Sabo,
? '6 r "� IRIx 11f6 Z1Pr ERlI ' �'
h04\♦
G 'P,♦ C=d] 'ti i G uaHDN b:'- r SMeFp 'yYA D jcl t �TyL PoND — y x S ]A /
i p
RUD
\♦♦E 'l llll IM1dNI FN•a CTOY10Ods : �py03'1'E 4 aBO 11v1 rIx .ah !I.a I.l)£V .y '� 'J CER$ all � ./doe 1� \,.
r ° ' 33°53 :a�: �-nOx ay N< ' r✓ ll� 1 ���3 BRUNSWICK COUNTY_ 9 '
6 BIB \ �� 9W N 114 6 SIMB 11� ,9 � �`• �/ I
NORTH CAROLINA
\ NORTH CAROLINA DEPARTMENT OF TRANSPORTATION
o 7 rarnl ra:+
'{ p s /�G,i ♦♦ ? Nye GL.VASH F Oceol Nb Beod A T 'w W \F\ / PREPARED BY THE
i n5 V l MJP.13R : Aim r la° I Siwe eA'fT C s> Iy 6 Is)' •IE N
DIVISION OF HIGHWAYS—PLANNING AND RESEARCH BRANCH
3T LINE '9 ♦ '�' C '' - BrrrlHrrih Cyny i�' IN C PERATION WITH THE
is . :. IJ9 i Seta AlPorl "l y
-` J o ♦ ypEA rztV _. „•., .. - 0' 'B .ae ® U.S.DEPARTMENT OF TRANSPORTATION
3 0 �YEw F F. sMrrx ( 1101�xa FEDERAL HIGHWAY ADMINISTRATION
BUZZARD
CgKd15 BawparEe For.las 2 R •] � m .a,ex y :: ENE,
.. ISUND.`,' � ♦ NECK Lwe N� ../. � ` ^ ^ � U / H-/
BALD o `♦ Ia D
N �.
_ T o 1 C p E ro.lAa R /F / 1' SCALE
y 3 A �.. 3 /ry♦ / , 3J"55' NOTE:MAP INCLUDES ONLY STATE'S ROADS.
ROADS
N FAD MluyCj]' WA w < �SM �/ ,� cp 1 MILEAGE SHOWNMPORTANFT YOF!HOMAGE ROADS. I O 0 I 03�xJ 1�� lMK6
BEALTI S (KING (�l} ROADS SHOWN AS OF JAIL 1, 19".
ISLAND A rot.3av �^
POP.301 L L� I ISLAND
SCALE FOR ENLARGEMENTS
$ � '9 < $ usw3L „vR A �1 q
Ip,110 M C ST ItUEZARD /
BAY
R _ _ _ J' p MATCH LINE Ioaao woT 0fo eA9n IRA NUM uPOvu rwe coowRurz srsNM �,
G. �J .i H —^^.
ro1rCONC RROxCIKKI SHEET 1 OF 3
' D..3 ..'a I BRUNSWICK COUNTY NGMH CAROUN/. 019
r -
t w .i'