SW8000534_APPROVED PLANS_20000825

STORMWATER DIVISION CODING SHEET
POST —CONSTRUCTION PERMITS
PERMIT NO. SW
DOC TYPE ❑CURRENT PERMIT
APPROVED PLANS
HISTORICAL FILE
❑ COMPLIANCE EVALUATION INSPECTION
DOC DATE
YYYYMMDD
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TYPICAL SIDEWALK AND
WHEEL CHAIR RAMP DETAIL
i•
CT I-K SEE PLAN
''�,Tt:N.a I Nei • -
A •ENERGY DISSIPATOR-
mom
1. SIDEMTALIO THIOKw" SftL BE r III N01'rm OTHE F I5E,
2. CONIIRACIION JONT'S (U.) SPACE SAME AEI SID NX 11VIT L
3. TFMCKEN SIDEWALK TO d" AT DRIVI MIAYS,
4. THICLCEN SIDEWALK TO e` IN LAST 3' NR'IERE IT ABUTS PA%%IIENT
WITH N0 CURET.
E1 1 2/ AN5IM DINT RE U AT 50' Aux. Al SIDEWALK
.Il S, AT AND AS NOTED ON SITE PLAN.
e. PROVIDE A LAYER OF 15 BLM FELT BEnVEEN WALK AND ADJACENT
PAR04LUNG CURS OR STR CTURL
7. REINFORCE w/Bxs-10/10 W.W.AL
BW MAX. SPACM
�.W U U Q
/ / .T%-
PLAN
J41NT TOOLED T 1�'R TTxV ED J/WrIT
E VANSION \
JOINT MATERIAL
EXPANSION JOINT (E.J.) ONTRACTION J01NT C.J.
51Q.E ALK JOINT DE I
HTS
b
3/8" AIRCRAFT
CABLE, CONT-
ASPHALT
I-- 4 PEBAR 0
0 O.C. x 12"
EXTRUDED R
NTS
0' TO 1' 4'PAVED
SHOULDER
2" 1-2 (NCDOT)
EXISTING PAVEMENT 2' H-BINDER
1 4" PER FOOT
- - - - - -- 4X A,n
LATE WINTER do EARLY SPRING
TEMPORARY GRASSING DETAIL "'4F �- ,. ,.';.,..
• -. • .r.•F,,_.�ti;.;:.;.^: 1:1 SLOPE
SEEDING MIXTURE a- ABC STONE I DTI I I I
-SPSM
grain NOTE-
"pp�NT yT� �p gE
nua lespedeza (Kobe in 120 1' DONE BY N:�07SFORCES.
Piedmont and Coastal Plain.
Korean in Mountains) soTYPICAL PAVEMENT WIDENING SECTION
�� ^Tara! Isapedexo when durvtlon of temporary cover Is not to extendJune. NTS
SEEDING DATES:
AEourtdrn - Aban 2500 ft: Feb. 15-May 15
Below 2500 1t< Feb. 1-4ky f
Piedmont - Jon. I -May I
Coastal Plain - Dec. I -Apr. 15
SOIL AMENDMENTS
Follow recommendations of soli Note or Y,000 rb/core ground agrtvul-
tural I.I.I a and 750 lb/ccre 10-10-10 I&VIIII
MULCH
'�
MAN
PERMANENT GRASSING DETAIL
,00
APPLY 40 LE/AdtE srltAw. ANCHOR STRAW BY TACKING WW rHI ASPHALT, NEKi, TTN
OR A MULCT ANCHORING TOOL A DISK MIRH BLADES 5ET NEAIRLY STRAIGHT CAN BE
SEEDING MIXTURE
USED AS A MULCH ANCHORING TOOL.
RATE [la/acre,
MAINTENANCE
M
Rderfte IT growth Is not fully odequabs Reeled. refertiNze and rnuich inn-
GERMAN 11ERANJDAGRM 10
111 10
medlotely following erosion ar Other d*nwge
IIALL FESCUE 50
SEEDING NOTES
TEMPORARY SUMMER GRASSING DETAIL
1. WHERE A NEEAiT APPEWJ MCE IS DESIRED. OMIT SEER1CFA
SEEDING FIXTURE
L USE COMMON BERUDAMASS ONLY ON ISOLATED SITES WHEFIE IT CANNOT FIE -
BA4 (Iblacrel
CONE A PEST. 6ERAAJDACRASS MAY BE: REPLACED WTrH 5 lb/acre CENTIPEDEC RASS.
a°" M""ET 40
SEEDING DATES
IN THE PIEDMONT AND MOUNTAINS, A SMMJ--STEMMED SUNDANGRASS WAY BE
NI I - JULY 15
SUMMUTED AT A R;AM OF 50 LB/ACRE.
SEEDING NOTES
SOIL AMENDMENTS
MOUNTAINS - MAY 15-AUG. 15
APPLY LIME 00 FERTILIZER ACCORDINO: TO SOIL 755T5, OR APPLY 3,000 lb/rare
PIEDMONT - MAY 1-AIM 15
GROUND AGRICULTURE LIN67ONE AND 500 tb/acre 10-10-10 FERi1LII
COIASTAI. PLAN - APR 13-AIG. 15
SOIL AMENDMENTS
MULCH
FOLLOW REMMMENDATTONS OF SOIL TESTS OR APPLY 2.000 L S/ACRE GROUND AGRICIJI-
RURAL LIMESTONE MD 750 LB/ACRE 10-10-10 FEAItiJ2ER
APPLY 4,000 6 oars GRAIN SERAWYOR ER1111+ALEINT COVER OF ANOTHER SUrT1MEI E
MULCH. WTM30N0 WIN ASPIULT. ROHHO• OR NETTING OR BY CRIMPING
W IH A MULCH ANCHORING TO%L. A DISK WITH BLADES SET NEARLY STRAIGHT CAN B6
MULCH
USED AS A MULCH ANCHORING TOOL.
APPLY 4,0130 LB/MORE 5TRANf. ANCHOR STRAW BY TACKING W H 1 S' MT. NETTINOti
OR A MULCH oRtNc TOOL A DISK W" BLADES SET NEARLY S RAKAiT CAN BE
MAINTENANCE
USED AS A III ANCHORING TOOL
RUMLQE THE FOLLOWING APRIL MOTH eD Ib Dare NITROiE11. REPEAT AS O R M4H
MAINTENANCE
EAT APPEAI
DESIRED, OMITY ►ND MIOW OFOHMATEN AS YEAR. WHERE A" IS
REFERIII IF GROWTH 6 NOT FULLY ADEOUATE. Rom, REFEit1t.¢E AND NULCH $1-
FALL -WINTER
MEMNLY FOLLOWING EROS N OR oTHER DA"E:
PERMANENT GRASSING DETAIL
TEMPORARY FALL GRASSING DETAIL
SEEDING MIXTURE
SEEDING MIXTURE
SPEM IRATE _[t1b/2Cre1
SPEIM iiATE fib/am)
TAIL FE9 E SLENDOF TWIG OR
} 1 0
��) 200
RYE (GRAIN]
SEEDING NOTES
SEEDING DATES
&4NUARY - APRIL
MOUNTAINS - MO. 15-DEC. 15
AUG= - DECaMBER
COAST& PLAN and PIEDMONT - AW. 15-DEC 30
SOIL AMENDMENTS
SOIL AMENDMENTS
APPLY UK NO IFER 1lRFR ACCORDING TO SOIL TESTS, OR APPLY SA00-5,01710 b/acre
GROUND P0VC LTIJRAI. UAESIONE THE LOWER RATE ON SANDY SONS) P ND
FOLLOW SOIL TEST'S OR APPLY 2.000 LB/ACRE GROUND AIGRICUL7URAL
1,000 b/acre 10-10-10 FERTILIZER.
LIMESTONE AND 1.000 LB/ACRE 10-10-10 FEriTILIZER.
MULCH
MULCH
APPLY 4,000 lb/me GRAIN STIR0 OR E=WLE NT COVER OF AIORIER SURAU
CRIMP
APPLY 4,000 L!4/AO:RE STRAW. MIGFI4R STRAW BY TACNOfNO WITH ASPHMT, NETi1N0,
APPLY A MUULCH ANGHORI NG TOOL, A DISK UTH DLADES SET NFASRLY STRA III. CAN BE
MCH• M 01,10R STRW BY TACKING WITH ASP►OALT, ROVING. OR NEITIVG OR ErY -
IIIBE WIN A MULCH CH N CHOF i'OQL. A OrSK WITH BLADES SET NEARLY SfRA01HT GW
BE EJSm AS A MULCH ANCHORING TOOL
USED AS A MULCH AINCHORM TOOL
MAINTENANCE
MAINTENANCE
Re"I a d refertAize damaged areas dnmecIlWely. Topdrees with 50 lb/core
It nitrogen In March. N R le necessary to extend temporary *over red
F�J2E ACCORDING 10 901L 7EST9 OR APPLY 40 b/arn NRROO,fN IN JANNL WRY
OR FEBRIYNOY, 40 b IN SEPTEMBER AND 40 b IN NOVEAMEER. FROM A 12-4--Q
or orKarean ountnTr lespedem M Klattee Fe or early March. Coo
WARM WEATHER, AS 10-4-6. OR SMM TURF STAND L' q ' T TO DISEASE. RESEED, EER ITUZE,
AND
fNEEDEA DAUOED AREAS MNIIIATEL.Y. MOW TO A HEIGHT OF 2.5-3.5 PC CS
SITE WORK NOTES
e' 1. THE CONTRACTOR SHALL VISIT THE SITE AND BECOME FAMILIARIZED WITH EXISTING j
TOP OF BANK EMBANKMENT CONDTIONS BOTH ON AND IMMEDIATELY ADJACENT TO THE SITE.
EL 2. CLEARING: CONTRACTOR SHALL REMOVE ALL TREES AND VEGETATION WITHIN LIMITS I
'd OF CONSTRUCTION UNLESS OTHERWISE DESIGNATED TO REMAIN.
FLOOD POOL EL 52.5 3. GRUBBING AND STRIPPING: CONTRACTOR SHALL RAKE AND REMOVE ROOTS, STUMPS, i I
VEGETATION, DEBRIS, EXISTING STRUCTURES ABOVE AND BELOW GRADE, ORGANIC
■ Z MATERIAL OR ANY OTHER UNSUITABLE MATERIAL WITHIN LIMITS OF CONSTRUCTION.
NORMAL POOL NORMAL POOL. EL. 51.0 4. MUCKING: CONTRACTOR SHALL COORDINATE WITH OWNER AND THEIR GEOTECHNICAL
EL. 51.0 REPRESENTATIVE TO COORDINATE REMOVAL OF ANY SOFT AREAS.
5. DISPOSAL: CLEARED. GRUBBED. STRIPPED OR OTHER WASTE MATERIAL SHALL BE
1 6 REMOVED FROM SITE AND DISPOSED OF IN A PROPERLY PERMITTED FACILITY. INV. 49.E ! I
6. FAIL AND COMPACTION SHOULD COMPLY WITH GEOTECHNICAL REPORT- I
FOREBAY 3 7. THE CONTRACTOR SHALL NOTE THAT THE GRADING PLAN MAY NOT REPRESENT A BALANCED ! I
1 BOTTOM EL 48.0 MAIN POOL EARTHWORK CONDITION. THE CONTRACTOR SHALL BE RESPONSIBLE FOR CUT AND
1 FILL QUANTITIES AND COMPLETE INSTALLATION TO SPECIFIED GRADES. !
8. THE CONTRACTOR SHALL FURNISH SUFTARLE BORROW MATERIAL FROM AN OFF -SITE
3' . BOTTOM PROPERLY PERMITTED FACILITY AS REQUIRED, 1 1.0'7
EL. 46.0 9. THE CONTRACTOR IS RESPONSIBLE FOR THE LOCATION AND PROTECTION OF ALL 75 4� S 2'35'09" W
EXISTING UTILITIES DURING CONSTRUCTION. BEFORE COMMENCING ANY EXCAVATIONS CN`�'J'"" W I
IN OR ALONG ROADWAYS OR RIGHT-OF-WAYS, PUBLIC AREAS OR IN PRIVATE
�(� �C QAY (�T�(� EASEMENTS, THE CONTRACTOR SHALL NOTIFY ALL APPROPRIATE PERSONNEL OF .u•. ,I`
QUENN_ POND EQ- DEB J.? 3EMION 10. THE CONTRACTOR SR INTENT TO XHAIL BE RESPONSBLE TO COORDINATECAVATE, IN WRITING, NOT LESS THAN 1 DISCONNECTION/
ONNYS ECTION/ IOR TO EXCAVATING. � �'�
NTS RECONNECTION AND/OR THE RELOCATION OF ALL EXISTING UTILITIES WITH 75' � {
APPROPRIATE PERSONNEL �-'--�--+I 759
Q 11. EXISTING SURVEYING PERFORMED BY AND SUPPLIED BY THE OWNER. ! I
C+ 12. THE CONTRACTOR SHALL FIELD VERIFY ALL DIMENSIONS AT THE SITE. FURTHERMORE; I
J THE CONTRACTOR SHALL REPORT ALL DISCREPANCIES OR QUESTIONS TO THE ENGINEER y I1
Q PRIOR TO INSTALLATION.
13. THE CONTRACTOR SHALL PROVIDE ANY AND ALL LAYOUT REQUPEO TO CONSTRUCT ;I
BAH HIS WORK UNLESS OTHERWISE DIRECTED BY OWNER. I
lit 14. ALL PVC UTILITY MAINS SHALL BE INSTALLED WITH A MINIMUM OF 36" COVER I
T „ AT FINAL GRADE.
15. ALL SERVICE CONNECTIONS SHALL BE INSTALLED TO MEET ALL LOCAL AND STATE CODES. 1 I
6 M! II : �I+�Q I ' en METERS, TAPS, MATERIALS, WORKMANSHIP AND ALL FEES SHALL BE THE RESPONSIBILITY "
- OF THE CONTRACTOR AND SHALL COMPLY WITH ALL REQUIREMENTS. I ,
2 - 3 !�\a• I- 16, ALL PAVEMENT, BASE AND SUBGRADE SHALL COMFORM TO NCDOT STANOARDS INCLUDING
COARSE AGGREGATE WORKMANSHIP, MATERIALS AND EQUIPMENT. APPROPRIATE BARRICADES, SIGNS, LIGHTS ea z ! I
1� OOR OTHER AI TRAFFIC CONTROL AND DE YE7PSHALL
H LL BE PROVIDED IN ACCORDANCE WITH NCDOT r !
Lki
TYPICAL GRASS SWALE 17. ALL AREAS SHALL BE GRADED FOR POSITIVE DRAINAGE. THE CONTRACTOR SHALL REPORTANY i lilt!
Ly
TEMPORARY GRAVELLED SLOPEDCREPANCIES TO TO DRAIN AWAY FiROMENGINEER
BUILDINGS AT ALL TIMES, INSTALLATION.
ALL AREAS SMALL BE M Q ! I I
18. CONCRETE STORM DRAINAGE PIPE SHALL BE CLASS III WITH RUBBER GASKETED JOINTS Q-
C O N STR U CTI O N ENTRANCE URER`S AND INSTALLED IN ACCORDANCE WITH MANUFACTREQUIREMENTS. O I I
19, USE WHITE LANE MARKING PAINT FOR ALL PAVEMENT MARKINGS. PAINT SHALL BE A I OLL
NTS CHLORINATED RUBBER ALKYL), FS TT-P-115, TYPE III, FACTORY MIXED, QUICK DRYING,
NON BLEEDING. REFLECTIVE MATERIAL MAY BE ADDED AT OWNERS OPTION FOR
LJ I
I
:
20.
NIGHT REFLECTING.
DUCTILE IRON SHALL BE CLASS 50.
6 I
Q)
i
0.75
21.
CONCRETE FOR WALKS, CURBS AND DRIVES SHALL HAVE A WNIMUMN COMPRESSIVE
I
11e
STEEL PI E A
22.
STRENGTH OF 300D PSI O 28 DAYS - AIR ENTRAJNED.
FIELD TESTING SHALL BE DONE BY AN INDEPENDENT TESTING LABORATORY PAID FOR
0 l
I CD
18"
R I
BY THE OWNEP,. FURTHER TESTING REQUIRED DUE TO A FAILED TEST WILL BEi
I
PAID FOR BY THE CONTRACTOR.
I
_
I
23,
Sri GEOTECHNICAL REPORT NO. ___ , DATED ___. BY
L` t
I
FOR ADDTICNAL REQUIREMENTS.
t,_I
CONSTRUCTION SEQUENCE
l
!
1.
NO CUT SLOPE OR FILL SLOPE SHALL EXCEED A RISE OR FALL OF ONE FOOT FOR
4
I
I
EVERY RUN OF 3 FEET (1 VERTICAL TO 3 HORIZONTAL).)
WILL ALLOWED TO EXIT THE SITE. ALL EROSION SHALL BE CON -ROLLED
2.
NO SEDIMENT BE
INCLUDING SIDE SLOPES DURING AND AFTER CONSTRUCTION.
$$s
PLAN
3.
INSTAL. PRIMARY EROSION CONTROL MEASURES 9EFORE BEGINNING CONSTRUCTION INCLUDING
BUT NOT LIMITED TO GRAVELLED CONSTRUCTION ENTRANCE, SILT FENCE, CHECK DAMS, ETC.
r
INSTALL ALL SECONDARY EROSION CONTROL MEASURES AS SOON AS POSSIBLE AFTER BEGINNING
j
!
GALV. BAR GRATING - 1" x 1/8' BEARING BARS. FASTEN WITH
CONSTRUCTION.
MEASURES TO 13E INSPECTED AFTER EACH RAJN.
E
_
TYPE J CLIPS. ATTACH TO 1-1/4' x 1-1
4- x1 /4' GALVANIZED
/ ATTACH GALVANIZED
WIRE
4.
ALL EROSION CONTROL
FULL
ANGLE FRAME. MIRROR FRAME TO TOP OF
3
OUTLET STRUCTURE.
CLOTH OVER SMALL
DIAMETE
5•
SILT FENCE, SILT TRAPS, AND INLET PROTECTION TO BE CLEANED WHEN HALF
IF APPLICABLE, CONSTRUCT PROPOSED RETENTION POND TO ACT AS A SEDIMENT IN
BAS
I
TOP OF BANK 1
ORIFICE (B MESH .020 WIRE
DURING CONSTRUCTION. REMOVE ACCUMULATION OF SILT AS REQUIRED TO ALLOW PROPER
Ln
54 O L '
FUNCTIONING. RESTORE POND TO DESIGN LEVELS AT THE COMPLETION OF CONSTRUCTION.
+
I
FL, 0D POOL 52.5
6.
IF APPLICABLE, INSTALL DROP INLETS WITH INLET PROTECTION TO ACT AS SILT TRAPS;
r
DURING CONSTRUCTION. REMOVE ACCUMULATED SILT AS NEEDED TO PREVENT SILT FROM
t
18"C
7.
ENTERING STORM DRAIN PIPtNG.
A 4" LAYER OF TOPSOIL SHALL BE APPLIED TO ALL NEW AREAS TO BE GRASSED.
!�
,
I I
S.
ALL DISTURBED AREAS SHALL BE SEEDED IN ACCORDANCE WITH SEEDING SCHEDULE AS
I I
SOON AS POSSIBLE BUT NO LATER THAN 30 DAYS AFTER DISTURBANCE.'
{
ALL SLOPED AREAS TO BE SEEDED NO LATER THAN 15 DAYS.
9.
MAINTAIN ALL EROSION CONTROL MEASURES UNITL PROJECT IS COMPLETE,
u,
INY�5.1„2
1&ORMAL Pool 5].
INVa���•
10.
MORE STRINGENT MEASURES MAY BE REQUIRED TO HALT EROSION IF THOSE ON THIS
!
�
PLAN PROVE TO BE LESS EFFEGT'IVE.
a
1
`
IN-=�g•
11.
REMOVE ALL TEMPORARY EROSION CONTROL MEASURES UPON COMPLETION OF CONSTRUCTION.
„
I
1
ALL PERMANENT MEASURES SHALL BE WELL ESTABLISHED PRIOR TO PROJECT COMPLETION.V3
TEMPORARY
MAINTENANCE REQUIREMENTS
I +
GRAVEL
T.
CONSTRUCTION ENTRANCE MUST BE MAINTAINED TO PREVENT MUD OR SEDIMENT FROM LEAVING
SITE. PERIODIC TOP DRESSING WITH TWO INCH STONE MAY BE REQUIRED.
FILTER
2•
ALL EROSION AND SEDIMENT CONTROL PRACTICES WILL BE CHECKED FOR STABILITY AND
1
I I
-�
OPERATION FOLLOWING EVERY RUNOFF -PRODUCING RAINFALL, BUT IN NO CASE LESS THAN
ONCE EVERY WEEK. ANY NEEDED REPAIRS WILL BE MADE IMMEDIATELY TO MAINTAIN ALL
!
Il
�O70M6,0
PRACTICES A5 DESIGNED.SECTION THE
SEDIMENT REACHES 2.0 FEET
A - : A
3.
SEDIMENT BASINS WILL BE CLEANED WHEN LEVEL OF
BELOW THE TOP OF THE RISER. #57 GRAVEL WILL BE CLEANED OR REPLACED WHEN THE
I
DETENTION
POND OUTLET STRUCTURE
4•
SEDIMENT POOL NO LONGER DRAINS PROPERLY,
SEDIMENT.5EEEP AT THE FENCE. SEDIMENTTHE ABOUT
FEN E SEDIMENT FENCE
BE EPA♦ DIT AS�NECESSSSARRY
E
f !
�
TO MAINTAIN A BARRIER.
NTS
5.
ALL SEEDED AREAS WILL BE FERTILIZED, RESEEDED AS NECESSARY, AND MULCHED ACCORDING
x
TO SPECIFlCATIONS IN THE VEGETATIVE PLAN TO MAINTAIN A VIGOROUS,
I
!
DENSE VEGETATIVE COVER.
�.."�^"7A '�°"-. q•#�'i
! I
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hag
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t 4 p�ao1J�oo�'y r�,
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trnorr•..,-,�pr.- ..�.•.yf�
Jf9�r-•'.rn1,Wp�.s=•� p.�..• f
l4
I
POSSIBLE WELL
y A vpT
1
j
SITE
I
W
I
I
I
r
tKbin
CL r- (350) h
STREETYARD :
I
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jr .
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+
- s Rx
I:K� to
!
�
N7
00
5
y +;
45' hex 55,
R.4
5:1 OPEN GRASS SWALE
�h �- 9-, _ �� Q
htK.
!
I
IN 50.15
,H
o (1300) 14.5
6" SEWER SERVICE
N
BURGAW
ST. HELENA
0
r
,
Q
72
Ld
s
Z
S. R 141
VICINITY MAP
NTS
LIMITS OF DISTURBANCE
CLEAN EXISTING
ROADSIDE SWALE
NOTE NO WETLANDS ON THIS SITE.
SITE DATA
DISTURBED AREA
3.15
ACf
ZONING
92
BUILDING AREA
7,425
SF
PARKING SPACES REQUIRED
15
PARKING SPACES PROVIDED
15
ASPHALT AREA
27,080
SF
CONCRETE AREA
1.200
SF
LANDSCAPING AREA REQUIRED
2,000
SF
LANDSCAPING AREA PROVIDED
2,000
SF
4 1 50GRAVELED CONSTRUCTION
305 ��S ± ! i ENTRANCE
f
��-MATCH EXISTING ASPHALT
0 1.0% MIN.
to
� ��
I
� � GRADE 55. I I x
MIN. 36" BURY
(4 CLEANOUTS 0 75 MAX.)
+ •
5"s
CONCRETE
CONCRETE -~
--
,
I
EXTRUDED
FLUME
-
o +
CURB
:. Y
~52.7
_ �.
2000 GALLON SE ;'TIC TANK-,
_ • -�.�� - _ -
��,a�
v
°`o~
h�0
+
PURAFLO PEAT BIOFILTE ,RS
g°` _
. _ ,
��r
_ - C F�U.�p
004a
Q
+�'
I
1 20' EXISTING 18" RCP
A 10
NOTE: SANITARY SEWER SYSTEM DISCHARGE PUMP BASIN I I INV. 50.3
DESIGN BY OTHERS SHOWN 1 hti �� I
FOR INFORMATION ONLY. III ' I + �y cc o I
UV ENCLOSURE 20
WELDED WIRE FENCE w/-,r,Ir:IA1•.. �,
T-POST 0 10' O.C.
C,I I
I
' OUTLET I
�I ! I I
'� STRUCTURE....' o o r
`- - 0400 !
BACKWASH VALVE tx tK' ,� 0000 ! I f
DRIP IRRIGATION FIELD-' >lrlT""'I18 LF LI• R`� {' 6.I! f
!fy , �� ..,,.•.arl'pgc?is7i�nv..''?'+"7� -
rl,�•,.msg
lot
18" F.E.S. ! I
�lb MAWOLD 500.00' ,.. I NV. 50.5Oj r
Br2'00" `N 15'X15'X18" E.D. I
SDMH NO. 1TOP I i
r
NV. 54.9 PROPOSED DETENTION POND !
TOP OF BANK 54 O j g'
VAW FLOOD POOL 52.5 ! !
1 =40 NORMAL NORMAL POOL 51.0 j
EXISTING DITCH !
I
r
��',- - ,--- -.tom i _sa �_ - a-�aa. +•_La ..l .. Y . - - . _ , rs �i-----ai-
APPnOVED
NORTH CAROLINA EIvVi' :'IJEr'>iTAL
MANAGE1.1ENT CCa"MISSION
DIVISION OF YiATER QUALITY
Date25,4UG2CG`d �(-�-
Stormwater Pemit No C ZQ
O
i
REVISIONS
Date Description By
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X20 X12 E.D.
" RECEIVED
JUL 2 8 2000
' SEAL
DWQ
PROD # 5u; z� CY�U SZ�(
i 17374
•: �s ��
Eli GEND
..........,
- - ;; - -- -
EXISTING CONTOUR
,`AIJJrtIItMIM�Vr
EXISTING SPOT ELEVATION
DATE 07-27-00
PROPOSED SPOT ELEVATION
DESIGN PGT
DRAWN KP
-- �-
STORMWATER RUNOFF DIRECTION
•'
CONCRETE AREA
(175)
LANDSCAPING w/AREA
C 1
" " ''
LIMITS OF DISTURBANCE^
I
DATE P1�NT'1E,'A
SHEET 1 OF 1
00023

Z
NOTES:
1.
SIDEWALK THOCNEZ SHALL BE C UNLESS NOTED OTHERWISE.
2
OWM CTION AMM (C.J.) SPACE SAME AS SIDEWALK WNDTH.
loom 3.
THICKEN SIDEWALK TO 6' AT DRN8MIAY&
4.
THO(EN SIDEWALK TO 6' IN LAST 3' WHERE T ABUTS PAVEMENT
WITH 140 CURB.
5.
1/2' EXPANSIOiV� .) REQUIRED AT 'SO• MAY. AT SIDEWALK
J NS, AT AND AS NOTED ON SITE PLAN.
0.
PROVIDE A LAYER OF 15f BLDG, FELT BETMEEN WALK AND ADJACENT
PARALUNG CURB OR
7.
REINFORCE w/8M6-10110 W.W.M.
CURB
50• Mm SPACM
T 4:
0
v
CUK m
ar-W+e esrr ��I
w!!!L ^^CWil1 RIW�
TYPICAL SIDEWALK AND
WHEEL CHAIR RAMP DETAIL
A
02- SEE- PUN
-1♦��.�:wii�B�� .�BifEE PLAN
5LJ%FABRIC,
ENERGY , rA, s
1/S'R TOOLED
II
PL�MiAI BLDG.-ST't X rURE
1/4'xl' DEEP w/AN
1 /a-R TOOLED JOINT
w
JOINT MATERIAL
EXPANSION JOINT (E.J.) CONTRACT104 -JOINT (C.J)
I T 7:L F�
NTS
3/8" AIRCRAFT
CABLE, CONT
ASPHALT T
4 R,EBA.R 0
-0 O.C. x 12"
XTR I--D CURB
NTS
0' TO 12' 4' PAWD
OLILBE
r--2' 1-2 (NCDOT)
E%)STING PAVEIUENT--� 2" H-BINDER
T ,1 4" PER FOOT
LATE WINTER do EARLY SPRING - - - - ` - - �� Mr X
TEMPORARY GRASSING DETAIL " ` _~ y ° ': s `_ ,"
1:1 SLOPE
SEEDING MIXTURE 8" ABC STONE: T� I
,�- RATE f1b/29ne
=rain NOTE.
uag lespedezo (Kobe In 12i3 1. RIP)NG IS TO gE
Piedmont and Coastal Plain, DONE 6`" NCD07 FORCES.
Korean In Mountains) d TYPICAL PAVEMENT WIDENING SECTION
Crnit annual leepedeza s!hen duration of temporary cover Is not to extend
beyond Jun..
SEEDING DATES:
Mourtolm - Above 2500 It: Fsb. 15-May 15
Below 2500 it: Feb. 1--IIay 1
Piedmont - Jon. 1-May 1
Coastal Plain - Dec. 1-Apr. 15
SOIL AMENDMENTS
Follow reconxnendabone of sag tests or app[�r 2.000 lb/son ground agrioul-
turol Arnestmet and 750 Ib/psis 10-10-10 fi1 Uft r.
SPRING -SUMMER
MULCH
PERMANENT GRASSING DETAIL
APPLY 4,000 LB/ACRE Sr W. ANCINOR STRAW BY TACKING MIRH ASPiNALT, NE171i10,
OR A MULCH ANCHORING TOOL A DISK MM BLADES SET NEARLY STRAIGHT CAN BE
SEEDING MIXTURE
USED AS A MULCH ANI }IORMNG TOOL
RATE ab n
MAINTENANCE
30
RefwMze If growth Is not nd fully adequate. Reseed, refertiffm amu" ten-
COMIAION BfRMIJDAGRISS 10
modlately following erosion or other dorrlage.
T FESCI�IE� 50
SEEDING NOTES
TEMPORARY SUMMER GRASSING DETAIL
1. NH ERi A NEAT APPEARANCE IS DESiRM OMT
SEEDING MIXTURE
2. USE COMMON BERUDAGRASS ONLY ON ISOLATED STES **FE T C►mn SE-
-
MM
COME A PEST, BERWDAGRASS MAY BE REPLACED MTH 5 Ib/ass CENTIP DEMOSS.
-spem-
CERI" 'LET 40
SEEDING DATES
IN THE PIEDMONT AND MOUNTAINS. A SMALL STEI,AIED St1NDANORASS MAY BE
SUM MIMED AT A 810E OF 50 LB/ACRE.
APRL 1 - DULY 15
SEEDING NOTES
SOIL AMENDMENTS
MOUNTAINS - W 15-AM 13
APPLY LIVE NO FEIM20t ACODRDMIC TO SIN. iE5T5, OR APPLY 3,cm Ib/nen
PIEDMOW - MAY 1-AM 15
CROUHS AGRICULTURE LIMESTONE AND 5D0 lb/acm 10-10-10 FERTILIZEF.
COASTAL. PLAN - APR 15-AM 15
SOiL AMENDMENTS
MULCH
FOLLOW REOOMMJENDA GNIS OF SOIL TESTS OR APPLY 2,ODD LS/ACRE GROUND Ac1RICUL-
1LNtAL LIMESTONE AND 780 LB/ACRE 10-10-10 FERTILZER.
APPLY 4,D00 IbJoas MMSTfTANOR ECUVALENT CM OF ANOTHER Sl1TABlE
gyp{, ANCHOR BY TACKING MRH ASPHALT, ROWIG, OR NETTING OR BY ' RINPN0
MAT14 A MULCH ANCHORING TOOL.. A DISK WnH BLADES SET IlIWLY STRAI NIT CAN BE
MULCH
USED AS A MULCH ANCHORING TOOL
APPLY 4,000 LB/ACRE STRAW. MQCHDR STRAW BY TAMNG WITH ASPHALT, NETTING.
OR A MULCH ANCHORING TOOL A DISK WITH BLADES SEf NEARLY S wiw CAN BE
MAINTENANCE
USED AS A MULCH ANCFIOWQ TOOL.
RFFERTILCM THE FOLLOWNG APRIL WITH 50 b/mm NTiROf M REPEAT A; GROWiH
MAINTENANCE
REQUIRM
� SANDONLY OMM 0 EN AS M "EAT APPEARM CE iS
KOM
REFFRI LIZE IF GRONRH IS NOR FULLY AOEOUXM RESEED. RI}E7if117ZE AND MULCH Mi-
��--�+•
FALL -WINTER
MEDIATELY FOLLOWING MSION OR OTHER DAMAGE
PERMANENT GRASSING DETAIL
'TEMPORARY FALL GRASSING DETAIL
SEEDING MIXTURE
SEEDING MIXTURE
APE= BAV ( all
TALL FESCUE (BED of TWO OR
=
Rye (grain) 120
M (CIAN)PRDvED VARIETIES) 25
SEEDING DATES
SEEDING NOTES
JANNUARY - AF°RIL
MOUNTAINS - AM 15-DEC. 15
ALKM - DECEMM
COASTAL PLAN and PIEDMONT - AUG. 15-DEC 30
SOIL AMENDMENTS
SOIL AMENDMENTS
APPLY LIW AA FifRT1LIMR ACCORDING TO Sal TEsrs Olt APPLY 3.000•-5.000 b/mm
FOLLOW SOIL TESTS OR AMPLY 2.000 LB/ACRE GROUND AGRICULTURAL
GROUND A0RaXTURAL LIMESTONE THE LOWER RATE ON SM13Y SONS) AND
1A00 b/am 10-10-10 FUMZEFL
LIMESTONE AND 1.000 LB/ACRE 10-10-10 FE"UZER.
MULCH
MULCH
APPLY 4,000 b ass OUR STRAW OR EOIVOILENr COVER OF ANOTHER !UITABL.E
APPLY 4,000 LB/AMSTRAW. ANCIHOR STRAW 8Y TACidHfi WITH A5P►tA1T, NETTING,
OR A WJDH ANCHORMNG TOOL A DISlc WITH BLADES SET NE/RI.Y STRAIGHT CAN BE
ORAS
MULCH STRAW BY TIiCKiNO VW ASPHALT. ROIANG, OR NETTTIG � )R BY CRM4P-
WED AMANCHORING TOOL A DISK WITH BLADES SET NEARLY . TRAXAHT CM
A M LIUM ANCHORNVG TOOL
E USED AS A IA ANc:IKIRING iAOL
A AICFi
BE MU
MAINTENANCE
MAINTENANCE
Rap* and referifte dwagstl areas Irnme"91y. Topdress with 50 Ib/oon
In Mardi. M R Ts p - to tentomy
FtRTf1M ACODRDMIO M SOiL MM OR APPLY 40 b/acn MfROGE7N IN JNNU/Af
M AND 40 IN NCOVF tR" FROiI A i 7A-"V a.
If nitrogen I ry extend ov-Pl. nd
OR FTD3RL1A1[!T. 40 Ib SUgUBER b
or Korean (Mou�ptaL�lespedem In Klaus Febbnnwryyor eeorif MMarrcand dL
WNW a'MIW.AI�fiM AS SWAII �MVCREktO STAND L OISEASAVOID MMILIZER �tT:D FERIILIM
N �M AREILS NMEDMTELY. W* TO A HEIGHT OF 2 5-J 5 INCH) S
NMULC .
SITE WORK NOTES N
6' 1. THE CONTRACTOR SHALL VISIT THE SITE AND BECOME FAMIUAPIZED WITH EXISTING I I
TOP OF BANK EMBANKMENT CONDTIONS BOTH ON AND IMMEDIATELY ADJACENT TO THE SITE.
EL. 54.0 2. CLEARING: CONTRACTOR SHALL REMOVE ALL TREES AND VEGETATION WITHIN LIMIT'S I
OF CONSTRUCTION UNLESS OTHERWSE DESIGNATED TO REMAIN. SIt
FLOOD POOL EL 52.5 3, GRUBBING AND STRIPPING: CONTRACTOR SHALL RAKE AND REMOVE ROOTS, STUMPS, I I
VEGETATION, DEBRIS, EXISTING STRUCTURES ABOVE AND BELOW GRADE, ORGANIC
• Z MATERIAL OR ANY OTHER UNSUITABLE MATERIAL WITHIN LIMITS OF CONSTRUCTION. 1
NORMAL POOL tD NORMAL POOL EL. 51.0 4. MUCKING: CONTRACTOR SHALL COORDINATE WITH OWNER AND THEIR GEOTECHNICAL i j i BURGAW
EL. 51.0 VIC EL 50- - R€PRESENTATME TO COORDINATE REMOVAL OF ANY SOFT AREAS.
i1 -�11_�5. DISPOSAL: CLEARED, GRUBBED, STRIPPED OR OTHER WASTE MATERIAL SHALL BE i
6 REMOVED FROM SITE AND DSPOSED OF IN A PROPERLY PERMITTED FACILITY. INV. 49.1 I j
6. FILL AND COMPACTION SHOULD COMPLY WITH GEOTECHNICAL REPORT.
FOREBAY 3 7. THE CONTRACTOR SHALL NOTE THAT THE GRADING PLAN MAY NOT REPRESE4T A BALANCED
1 BOTTOM EL 48.0 MAIN POOL EARTHWORK CONDITION. THE CONTRACTOR SHALL BE RESPONSIBLE FOR CUT AND I
j FILL QUANTITIES AND COMPLETE INSTALLATION TO SPECIFIED GRADES. I
3 8. THE CONTRACTOR SHALL FURNISH SUITABLE BORROW MATERIAL FROM AN OFF-STrE
3 BOTTOM PROPERLY PERMITTED FACILITY AS REQUIRED. i 1 1 ,02'
EL 46.0 9. THE CONTRACTOR IS RESPONSIBLE FOR THE LOCATION AND PROTECTION OF ALL 75.0�' 2.35'09" �,
EXISTING UTILITIES DURING CONSTRUCTION: BEFORE COMMENCING ANY EXCAVATIONS r N 89 ` �v
IN OR ALONG ROADWAYS OR RIGHT-OF-WAYS, PUBLIC AREAS OR IN PRIVATE 0: s.
nA' DC cC jnA� EASEMENTS. THE CONTRACTOR SHALL NOTIFY ALL APPROPRIATE PERSONNEL OF Ayr
.TENTION PV l V D�EC� 1 \ L�A�JL..�TI V I i 10. THETHER INTENT TO EXCAVATE, IN WRITING, CONTRACTOR SHALL E RESPONSIBLE TO COORDINATET LESS THAN ) Di CONNECTION/All 0 DAYS PRIOR TO EXCAVATING
1
NTS RECONNECTION AND/OR THE RELOCATION OF ALL EXISTING UTILITIES WITH 75' L� I i
APPROPRIATE PERSONNEL i' 75' I ST. HELENA
11. EXISTING SURVEYING PERFORMED BY AND SUPPLIED BY THE OWNER.
12. THE CONTRACTDR SFNLL FIELD VERIFY ALL DIMENSIONS AT THE SITE. FURTHERMORE ' )'
THE CONTRACTOR $HALL REPORT ALL DISCREPANCIES OR QUESTIONS TO THE ENGINEER I�
PRIOR TO INSTALLATION. I tJ
• ,(� 13 THE CONTRACTOR SHALL PROVIDE ANY AND ALL LAYOUT REQUIRED TO CONSTRUCT 1'--`=
O
�
r
Q
rd
0
�2
Ld
W
y
z
7
�
S. R 141
!H HIS WORK UNLESS OTHERWISE DIRECTED BY OWNER. I r VICINITY
TT ��
14. ALL PVC UTILITY MAINS SHALL BE INSTALLED WITH A MINIMUM OF 36' COVER 1 s I I rl 1 I jT�T
T „ AT FINAL GRADE.
15. ALL SERVICE CONNECTIONS SHALL BE INSTALLED TO MEET ALL LOCAL AND STATE CODES. i i I NTS
METERS, TAPS, MATERIALS, WORKMANSHIP AND ALL FEES SHALL BE THE RESPONSIBILITY
OF THE CONTRACTOR AND SHALL COMPLY WITH ALL REQUIREMENTS. i
Q" _ 3" 16. ALL PAVEMENT, BASE AND SUBGRADE SHALL CONFORM TO NCDOT STANDARDS INCLUDING
COARSE AGGREGATE WORKMANSHIP, MATERIALS AND EQUIPMENT. APPROPRIATE BARRICADES, SIGNS, LIGHTS ` r 0� I-
OR OTHER TRAFFIC CONTROL DEVICES SHALL BE PROVIDED IN ACCORDANCE WITH NCDOT i ; jlp W , w
TYPICAL GRASS +7WALE TO MAINTAIN SAFETY AND TWO WAY TRAFFIC.
17. ALL AREAS SHALL BE GRADED FOR POSITIVE DRAINAGE. THE CONTRACTOR SHALL REPORT { LIJ
z I
TEMPORARY GRAVELLED ANY DISCREPANCIES TO THE ENGINEER PRIOR TO INSTALLATION. ALL AREAS SHALL BE I E > i�
SLOPED TO DRAIN AH'AY FROM BUILDINGS AT ALL TIMES. � .�, Q I �
CONSTRUCTION ENTRANCE 18, CONCRETE STORM DRAINAGE PIPE SHALL BE CLASS III WITH IREMEN GASKETED JOINTS
AND INSTALLED IN ACCORDANCE WITH MANUFACTURER'S REQUIREMENTS. I
19. USE WµITE LANE MARKING PAINT FOR ALL PAVEMENT MARKINGS. PAINT SHALL BE A L`p i I 0
NTS CHLORINATED RUBBER ALKYD, FS TT-P-115, TYPE III, FA,TORY MIXED, QUICK DRYING,
NON BLEEDING, REFLECTIVE MATERIAL MAY BE ADDED AT OWNER'S OPTION FOR f
: NIGHT REFLECTING-
20. DUCTILE IRON SHALL BE CLASS 50. ; �
21. CONCRETE FOR WALKS, CURBS AND DRIVES SHALL HAVE A MiNIMUMN COMPRESSIVE LL
A I 0.75 c STRENGTH OF 3000 PSI 0 28 DAYS - AIR ENTRAINED. I CD � I
STEEL PIPE A 22. FIELD TESTING SHALL BE DONE BY AN INDEPENDENT TESTING LABORATORY PAID FOR Z ( 7
18" R - _ I BY THE OWNER. FURTHER TESTING REQUIRED DUE TO A FAILED TEST MALL BE i iI r
PAID FOR BY THE CONTRACTOR. ; 0 I i F-
23. SEE GEOTECHNICAL REPORT NO. , DATED _. BY
FOR ADDTICNAL REQUIREMENTS. LL I 1 x j
e CONSTRUCTION SEQUENCE I`
1. NO CUT SLOPE OR FILL SLOPE SHALL EXCEED A RISE OR FALL OF ONE FOOT FOR I I
EVERY RUN OF 3 FEET (1 VERTICAL TO 3 HORIZONTAL). •f' 4 I I
2. NO SEDIMENT WILL BE ALLO'NED TO EXIT THE SITE. ALL EROSION SHALL BE CONTROLLED ; I
PLAN 14CLUDING SIDE SLOPES DURING AND AFTER CONSTRUCTION. I
3. INST.ALL PRIMARY EROSION CONTROL MEASURES BEFORE BEGINNfNG CONSTRUCTION INCLUDING I I I �- LIMITS OF DISTURBANCE
BUT NOT LIMITED TO GRAVELLED CONSTRUCTION ENTRANCE. SILT FENCE, CHECK DAMS, ETC. I I .
INSTALL ALL SECONDARY EROSION CONTROL MEASURES AS SOON AS POSSIBLE AFTER BE..INNING _-
GALV. BAR GRATING - 1' x 1 /8" BEARING BARS. FASTEN WITH CONSTRUCTION I i
TYPE J CLIPS. ATTACH TO 1-1/4' x 1-1/4" x1 /4" GALVANIZED 4. ALL EROSION CONTROL MEASURES TO BE INSPECTED AFTER EACH RAIN.
ANGLE FRAME. MORTOR FRAME TO TOP 0 OITTL9 STRUCTURE.-71,10D
ATTACH GALVANIZED WIRE SiLT FENCE, SLT TRAPS, AND INLET PROTECTION TO BE CLEANED WHEN HALF FULL. _ r I i
3 CLOTH OVER SMALL DIAiVIE E 5. 1- APPLICABLE, CONSTRUCT PROPOSED RETENTION POND TO ACT AS A SEDIMENT BASIN
TOP OF BANK _I:- 1 - ORIFICE (8 MESH .020 WIRE DURING CONSTRUCTION. REMOVE ACCUMULATION OF SILT AS REQUIRED TO ALLOW PROPERto I j
54 0LC-T - FUNCTIONING. RESTORE POuD TO DESIGN LEVELS AT THE COMPLETION OF CONSTRUCTION. 'n r
� I FL POOL 52.5 6. IF APPLICABLE, INSTALL DRCP INLETS WMA INLET PROTECTION TO ACT AS SILT TRAPS
f" DURING CONSTRUCTION. REMOVE ACCUMULATED SILT AS NEEDED TO PREVENT SILT FROM
ENTERING STORM DRAIN PIPING.
" 7. A 4' LAYER OF TOPSOIL SHALL BE APPLIED TO ALL NEW AREAS TO BE GRASSED.
18 �C 8. ALL DISTURBED AREAS SHALL BE SEEDED IN ACCORDANCE WITH SEEDING SCHEDULE AS I s,
rrrr SOON AS POSSIBLE BUT NO LATER THAN 30 DAYS AFTER DISTURBANCE, I
I ALL SLOPED AREAS TO BE SEEDED NO LATER THAN 15 DAYS. I
9. MAINTAIN ALL EROSION CONTROL MEASURES UNITL PROJECT IS COMPLETE,
i RMAL POOL 51 . 10, MORE STRINGENT MEASURES MAY BE REQUIRED TO HALT EROSION IF THOSE ON THIS I I I
INV INV• 51. PLAN PROVE TO BE LESS EFFECTIVE.
cc 11, REMOVE ALL TEMPORARY EROSION CONTROL MEASURES UPON COMPLETION OF CONSTRUCTION.
INV��Q• ALL PERMANENT MEASURES SHALL BE WELL ESTABLISHED PRIOR TO PROJECT COMPLETION. N �a�•;E I
- 3 C TEMPORARY �^ITENANCE REQUIREMENTS 1 I f
1. CONSTRUCTION ENTRANCE MUST BE MAINTAINED TO PREVENT MUD OR SEDIMENT FROM LEAVING ---CLEAN EXISTING
I GRAVEL SiTE, PERIODIC TOP DRESSING WITH TWO INCH STONE MAY BE PEOUIRED. I E"` ' � � I o ROADSIDE SWALE
" w " 2. ALL EROSION AND SEDIMENT CONTROL PRACTICES WILL BE CHECKED FOR STABILITY AND
+ FILTER OPERATION FOLLOWING EVERY RUNOFF-PPOOUCING RAINFALL, BUT IN NO CASE LESS THAN
ONCE EVERY WEEK. ANY NEEDED REPAIRS WILL BE MADE IMMEDIATELY TO MAINTAIN ALL I'
_ �07OM5,Q PRACTICES A5 DESIGNED.SECTION A A 3 BESEDIOW THE TMENT OP QF THE RSER/SWILL BE D7 GRAVEL WILWHEN THE L BE CLEANED OR RVEL OF SEDIMENT EPLACEDWHEN THE I I i
SEDIMENT POOL NO LONGER DPAINS PROPERLY. I
DETENTION POND OUTLET STRUCTURE 4. 51IIA WILL BE
FROM
HE SEDIMENTEFSEDIMENT ENCE WILL FENCE WHEN IT
RED AS NECESSARY I I I
I I
5. ALL SEEDED AREAS WILL BE FERTILIZED, RESEEDED AS NECESSARY, AND MULCHED ACCORDING
NTS TO SPECIFICATIONS IN THE VEGETATIVE PLAN TO MANTAIN A VIGOROUS, I f i I
DENSE VEGETATIVE COVER,
? I I I HOLE NO WETLANDS ON THIS SITE.
I
9> _
00, ram + �r�r �.� i� �Y rr r� �..�r,r^ + .ilk. I If� W,
N 88,30 00 E
1T 'I'' F� ,;.g�., �,,, ��:.• +� I i S ITE DATA
POSSIBLE WELL `' Vp1r vas- ' !
i DISTURBED AREA 3.15 ACt
SITE4I I I ZONING 82
F.
c� - `SUS ° j i; I i I I BUILDING AREA 7,425 SF
� W N.
=� qtn PARKING SPACES REQUIRED 15
In �
4� �°c' � ��� I �- PARKING SPACES PROVIDED 15
I
ASPHALT AREA 27,080 SF
o(0) h� STREETYARD : I I ¢ CONCRETE AREA 1.200 SF
• �,Le5� s �° r I LANDSCAPING AREA REQUIRED 2,000 SF
I I r j LANDSCAPING AREA PROVIDED 2,000 SF
5
5:1 OPEN GRASS SWALE � t- s ✓°� y y� R� x i�IN 50.15
8 2j I j-- -50 GRAVELED CONSTRUCTION
f , 305 I � --� ENTRANCE
6" SEWER SERVICE
0 1.0% MIN.
N' MIN. 36" BURY
+ (4" CLEANOUTS ® 75' MAX.)
,1
.I
2000 GALLON SE' .TIC TANK
PURAFLO PEAT B10FILTE. ?s
(1300) 714.5or / `�S• I
--MATCH EXISTING, ASPHALT
GRADE 55.17±
Q
CONCRETE CONCRETE
EXTRUDED FLUME � +
CURB
�' - •--�---�s - o a J52.7 +h
0 a a
SO
NOTE: SANITARY SEWER SYSTEM DISCHARGE PUMP BASIN-,,
�•
DESIGN BY OTHERS SHOWN
FOR INFORMATION ONLY.
UV ENCLOSURE ; 4H
WELDED WIRE FENCE w/
T-POST 0 10' O.C.
II
;r I
OUTLET I
--� STRUCTURE)
BACKWASH VALVE
DRIP IRRIGATION FIELD
m >,fr
tK-
% r��
1y� MANIOLD-/ +x - - 500.00 .ram•
SDMH NO. 1
TOP 54.5
INV. 50.9
AL =4U
EXISTING DITCH
141►�.
5YTEi'
LF P will 11 h�..
-
18" F.E.S.
INV. 50.5
15'X15'X18" E.D.
�-- PROPOSED DETENTION POND
TOP OF BANK 54.0
FLOOD POOL 52.5
NORMAL POOL 51.0
BOTTOM 46.0
�o0o
CIO
0 0
REVISIONS
Description I By
i-)A
TE PWN' 1 0
JUL 2 7 2000 TV
RECEIVED'O
JUL 2 8 2000_.<f
Q �_ _
5 E A L
PROd # _V534-
_
17374 3
LEGEND<<i•-'•�i1a�.`••' ��
EXISTING CONTOUR //fllORE
,i��'���
EXISTING SPOT ELEVATION PATE 07--27-00
PROPOSED SPOT ELEVATION DESIGN PGT
DRAWN KIP
+- �- STORMWATER RUNOFF DIRECTION
j CONCRETE AREA
j C(l75) LANDSCAPING w/AREA
" LIMITS OF DISTURBANCE C 1
SHEET 1 OF 1
=00023
j 20' EXISTING 18" RCP
I
20'X20'X12" E.D,
I
I