SW8011216_APPROVED PLANS_20020321

STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT N0.
SWkjlg_%
DOC TYPE
❑CURRENT PERMIT
APPROVED PLANS
❑ HISTORICAL FILE
❑ COMPLIANCE EVALUATION INSPECTION
DOC DATE
(L��
YYYYMMDD �

r4o Go REVISIONSCIV
J
EXIST. POND SPILLWAY Date Description By
aQ NOT TO SCALE
DAM DAM REVISION OF LO 28A -
J K 3+ SPILLWAY
`•• qNc , _ g J t:�y,� _ Y ;�.; �� �� I- LANDMARK INDUSTRIAL PARK
f
ca a zxlv�h�,�'_X< = f MAP BOOK 33 PAGE 201 u�
rJ ip _ 315' RC
WATER LEVEL AT
I
W APPROXIMATELY 24.15' O
v INVERT 21.43 NOTE. THIS LOT IS LOCATED
CHECK ELEV
CARGUNA BEACH ROAD . U.S. HWY 42f - DE 1 i TT TAP IN ZONE C
3RD ST. a- L 1�LL FIRM COMMUNITY PANEL
Q �' )• 370171 0010 B
APPROX. LOCATION OF EXISTING WATER MAIN.
8.7 DATED: APRIL 2. 1986
r, EXIST. C.I. j CONTRACTOR . TO FIELD VERIFY HORIZONTAL & _
z TOP = 31.94' VERTICAL LOCATION PRIOR TO ANY CONSTRUCTION
INV = 27.56' OF THE POND. CONTRACTOR TO PROVIDE ENGINEER
31.9a I WITH LOCATION INFORMATION PRIOR TO CONSTRUCTION ,
BccI4OF POND.
T T #1 26.s17.36'
v INV1 IRCP I 28.24 ~ 10 MAINTENANCE EASEMENT
I" 1.34 TOPS PCP NV36 DAM �- DRAINAGE & UTILITY EASEMENT .
31.43
SEE DETAIL
CL • ` 2 !(PUBLIC)
T 1 B INV36 26.77
DRAINAGE & t1TIL!!Y EASEMENT (PUBuc} � ~ � ~ ~ � - a z
POND MAP �.20 `� DEED 1503 - - - s-------
LOCATIONI o
T.O.B.=30.0 3O.7s • DA _� ~ BOOK PAGE .267
- FLOOD POOL=28.1
NOT TO SCALE NORMAL POOL=27.0 ' T6 2 .81 4.28 ~
~
80170M=21.5 1 FL 2 T6.03 Ew EXISTING CITY OF WILMINGTON ~ ~ -'
~ ~ ~ ~ ~
DITCH RETENTION POND z
,�, \ 00 DRAINAGE AREA ~ ~ 0
v�.� 31.04 ,0 4 °0°8� E5D'x15NV? 26.0 DEED BOOK 1575 PAGE- 61
OUTLET EP 1 � �' '�%g+ 30 EMERGENCY SPILLWAY
STRUCTURE 1 1 26.26 INV 29.65 TRACT 1 I I
t--I
(SEE DETAIL) 0 1 1 129 5 MB 4.19 C.I. NO. 4 (PUBLIC) Z E-4
EP TB 2 7.17 RIM 30.5 4
y APPROXIMATE LOCATION OF ° L 2 MB
-321NV. 27.0
EXISTING 10" WATER ` CL o. 1 - + TB 7 e w 24" F.E.S. INV. 26.1$
l 1 26.78 w/40 3x15 x24 E.D. C.I. NO. 5 C)
PROPOSED CURB & GUTTER 29.94 - + ` 7 Ew RIM 30.0 yA
(MATCH EXISTING ASPHALT GRADE} 1 G��y� 27.77 27 5 �j F�
(1) Designer's Certification �� GUM IN24.20.5 EW /
N a 1 EW Ew 27.35 Ew 26 W �...� j__j
15" F.E.S. I 1 / R WA �-_ MB 25 27.60 I w E"' a
"I hereby certify that this plan has been prepared in 1 0 ` , °,� MB
accordance with the latest Wilmington Standards and INV. 28.1D " ` P0lD `0 _ e O .
Specifications for rmwater Management and Chapter 20 of W/ 10 x10 x12 E.D. ' ST E 2¢ 30.87 - . ..........r��
30.42 G� ; . . 0 00 " 3�0 47
the Code of Ordinan es o the Ci y of Wilmington." CL • d000 4 R 3 .57 3 - TB - �1
APPROX L TiON1 N 29.51 3 e �1
Signature: EXIST. F. 30.53 1 t 315 90 '` TB 30.96 GS.89
Printed Name and Title: Phzlli G. Tri P.E. VEP I G I F-1 w w
Date _• •al Registra on Number. 17374 STANDARD CITY OF WILMINGTON t ° G5 41 30.30
I _ 4"RCp
DRIVEWAY, COORDINATE PROPOSED �� 29.58 Gs E--�
(2) owner's/Developer's Certification GRADES WITH CITY OF WILMINGTON B 1•.. + �� • 29.62 11 MAP 3 D7 30.12 2g'67 3' FOUNDATION LANDSCAPING -- Z Ey
EXIST. SSMH 30.23 { Q,GQ GS APLE 10 OAK Fit
TOP = 30.11' O
"I/We hereby certify that any clearing, grading, construction INV E = 22-81�� CL E '�$ �'
or development, or all of these, will be done pursuant to INV W = 21.81' _ 1 19.12
this plan and that the applicable Stormwater Management �;�_ - 28.7 86 .� -.-: F-1
conditions.and requirements of .the City of Wilmington, the 60 LF 15" RCP ` F ' 14 MAPLE 030.60
y
State of North Carolina and the Federal Government and its - 30.62 1. 9-468 �4. \ •' . 0 9 GS " I �r-1 �y
D.I.P.-
agencies are hereby made art of this plan.. MATCH EXISTING ASPHALT C11 1 _ ' W O F�
GRADE 30.32� l" 29.63 .59�ti _ 29.71 ... GS 95 LF 8 CL 51 D.I:P.. I I F-1
Si not a PROPOSED SDMH `�, 1`� R $4 TB d PINE 13 PINE •: +' . 29.35 Q
9 C t'7" ! 29. 30.31 `,�- 11 0 K
Printed Nam nd Title:' Harold Layne, Partner RIM 31.Ot 15 L 1 1 D.I. N0. 1 I ry
1 PP 0 cr 29.95 12 MAPL W
Date: /��Sr L _ (MATCH FINISH GRADE) RCP ' o RIM 28.6 r
- T-� INV. 28.23 E`� �T. r.l, `� 1 30. _.1� C.I. NO. 3 PRERIMETER TREE TO BE
'n ;�Q INV. 27.0 REMOVED FOR TRUCK ACCESS. K = V
_ » TOP = 30.62' .24 ° TELL H E D G1.(MATCH EXISTING 15 INLET} Ili., = 28.42' `CL 1- RIM 30.0 0.1 LOADING AND .UNLOADING29. _
PROPOSED C.I. 0.37 1 » .03 6 1 ° GS i o.02 7.53 // g s . 30.52 �,CI p.{ '
io
RIM 30.35f 12" RCP EP 1 12 R 1 G 12 MAPLE X ;, ,�.. �� GS Gs I Ew4 0 1--1
t11 `Z 1" ti 30 8 30.29 a O I--1
(MATCH FINISH GRADE) 3a 7 1 TB'10 1 8 1 70 LF 15" RCP 11 APL LIMITS OF DISTURBANCE n N I-♦
INV. 28.35 C 1 1 1 1 30.13 P OPOSED BUILDINGz
U)�H
PROPOSED SDMH �" 29.12 n �' + .
� } • GS 92'x165'
RIM 31.Ot 1 FL'
L 15,180 SF ` ' �Z9' C4 • 31.13 rT ,�•
(MATCH FINISH GRADE) .-� �x g �- Gs V
NOTE. 10 MAINTENANCE EASEMENT IS PROVIDED BY as �g ,,, 2 29.6� INISHED FLOOR . 3
RALEIGH STREET AND DRIVEWAY ON TWO SIDES INV. 28.29 » o E b 31 _ 5 °s LOT 29B
12 F.E.S. ' .q 1 1�O 12 MinPLE E EVATION = 33.0
AND BETWEEN (2) PONDS ON THE OTHER. INV. 28.5 1 1 T DSO �a 1 z 3 .08 _ O
/ z.8 V
NOTE: 1. THIS .LOT IS SUBJECT TO ALL UTILITY W/ 5'x5'xl2" E.D. y�l n 1 ' �S 1 42 LANDMARK DRIVE = _.:,-1 GUM I 00
RESTRICTIONS, OR �o �5 1 10
EASEMENTS. S LIMITS OF DISTURBANCE 1 O 30; 30.86 _ 30.91 I I I
-COVENANTS OF RECORD. 1
PROPOSED CURB & GUTTER o F 1 , G 24 14 HICKORY : =..: Gs �- Z
I
2. CONTOURS ARE . AT 1' INTERVALS. (MATCH EXISTING ASPHALT GRADE) 1 s 1 • 31.27 I�1
3. LOCATIONS OF UNDERGROUND UTILITIES ARE APPROXIMATE, q J t �, -n RIM 30.0 � 30.36 � : � Gs � ;�
BASED UPON LOCATION OF VISIBLE ABOVE GROUND IMPROVEMENTS. �/ 1 0�' `'` 1,,+o INV\ 27.74 GS 3D.85 O
1 1 30.35 GS,
ADDITIONAL UNDERGROUND UTILITIES NOT SHOWN HEREON MAY EXIST. 31.27 1 1 �' 3 FOUNDATION LANDSCAPING
PROPOSED ASPHALT L 1 I ' 30.91 �E -�► 1 30-95
w
4.. STREETYARD AREA REQUIRED PRDVIDED TB Gs o 3� �J G] O .--r
RALEIGH 1� 31.46 r^ 30.24 1. v`s 1130.89 `S12 MAPLE 31.47 Z � �"� O cd
8,650 SF 8,500 SF �x EP G$ • I ��4 ♦, � T -+ c0
LANDMARK 2,200 SF 2,100 SF FL 31.29 Gs V U 0
31.65 l . . 30. 1 �31.22
NOTE: PROJECT SHALL COMPLY WITH CITY OF WILMINGTON CROSS CONNECTION CONTROL K W15-11MAPL + 31.81 j �r
REQUIREMENTS. WATER METER(S) CANNOT BE RELEASED UNTIL ALL REQUIREMENTS ' ' ETA gg .o is q 1 Gs z
ARE MET. CALL 343-3910 FOR INFORMATION. ` 2�6 -3'r1U - - - - -50' BUILDING SETBACK . 31.47 - _ CITY OF WILMINGTON } I w 0 r, Z
NOTE: IF CONTRACTOR DESIRES CITY WATER FOR CONSTRUCTION (AFTER MAINS HAVE 1 .K► , t 12 oA PROPOSED Jai Ir DUMPSTER PAD w/SCREENING I O �1 a-
31.4
BEEN EXTENDED TO THIS SITE) HE SHALL APPLY IN ADVANCE FOR THIS SERVICE - z WATER SERVICE ^ 0
AND MUST PROVIDE A REDUCED PRESSURE ZONE (RPZ) BACKFLOW PREVENTION 30' 12 OA R, "�� m MIN. 3' BURY 13. ' `�� �� I W ao p� a
30 ° 31.80 �
DEVICE ON THE DEVELOPERS SIDE OF THE WATER METER BOX., 32.0s t 0 L 31.89 g, Gs a
NOTE: ANY IRRIGATION SYSTEM SUPPLIED BY CITY WATER SHALL COMPLY WITH C S �► Bc 31. 5 0o I I
CROSS CONNECTION CONTROL REGULATIONS. CALL 343-3910 FOR INFORMATION. EP , 31 1 481 10 x TY GS ao 4 STANDAR&0Y OF WILMINGTON Q� ,� 0 >4 N
NOTE: WATER HYDRANT LOCATIONS TAKEN FROM EXISTING CITY OF WILMINGTON AS --BUILT I 32.23 ' • Gs 1 O �yo` o 424.2 GS DRIVEWAY. COORDINATE PROPOSED I I �--I •� •� O
DRAWINGS, CONTRACTOR SHALL COORDINATE WITH CITY OF WILMINGTON UTILITY CL 32. 9 GRADES* WITH CITY OF WILMINGTON d' G-� rx,
PERSONNEL TO LOCATE ANY EXISTING SERVICE CONNECTIONS AND UTILIZE IF POSSIBLE. ` LOW3�111ffIER - T �,� 30.70
-,,... - - .. RD 30.32 ..-- GS -�
ALL INFORMATION SHOULD BE FIELD VERIFIED, PRIOR -TO, -ORDERING MATERIALS FL 32.48 �• _ � s 200.00'
C.I. NO. i 32.95 BC 32.2$ 31 69 30.95 24' ; :29:$ 30.10
NOTE: N0. WETLANDS EXIST. ON SITE AS PER LAND MANAGEMENT LETTER 09-27-01 ' MH3 \ 31.81 2 30.46 i 30 30.37
N30'0 '00"E PP-8M400
RIM 30.0 EL BC L BC 3 • 8CCi2 . FL BC 29.61 EXIST. SSMH
INV. 28.0 EXIST. 8" I'VC3 `~ ----- - ------ --- 29 6 TOP = 30.31'
EXIST. SSMH EX1 . 70' - 1$T1I I -MUE -o"AOLFILRT' .6 -
TOP = 32.95' - IST. 8'- EP EXIST. 8" FAX INV = 2s.41'
INV = 23.65' MH MH25 EP 80 P = 30.55 29.80 29.74 * 29.87 T�FP 29.8 � � ___,�30.31 N
LEG TOP _ 29.83' M H 6
EXIST. SSMH 32.97 ! EXI . 3�CP EP EP FL MH5 INV - 27A3'
- -32- - = EXISTING CONTOUR TOP = 32.05' 32.34 - -
INV' IN = 24.25' CL rry 3 30.75 o-N4737'OOV 30.13 436.97' EXIST. 36" RCP $ ,`����IIIIIr►���r
' Ec 63 EXISTING SPOT ELEVATION INV OUT = 24.20' EXIST. SDMH , CONTROL POINT "IvwV c I APPROXIMATE LOON P'8" W p��] - - - - N
�4 TOP = 32.26 N - 158,763.241 L T' 1!1�. CDAPPROVED
�`�`\�........Ff • ` /���
PROPOSED SPOT ELEVATION INV = 24.61' - �-,9 A P P R OVD
' E = 2.332.479.028 1 0 1 WATER METED
SITE DATA 'moo W 1" BACKFLOW 9.79 (60' PUBLIC RIGHT OF WAY) APPROX LOCATION APPROX LOCATION NORTH C?!rOL�':A E'_,`(- Y'
®� CURB INLET w/1NLEf PROTECTION 1 221__ - _.__. / - G13- _ �XfSL�H�- - - '� EXIST. RHYD. T.n�IA� ,
3N--PREVENTeRi - SEA L
r*tigv '% -�_ �� L��1'I�'OH Or 4rd7��; D 1AJ Ct
DROP INLET w/INLET PROTECTION TOTAL ACREAGE i.59 ACRES , -.b �, 1 =. 17374
® LO
ZONE NM 1'` �� , IST. C.I. EXIST. SDMH DatR 2 �'I�{R70UZ A.
�--- �--- STORMWATER RUNOFF DIRECTION -
TOTAL BUILDING AREA 15,180 SF 27c '' T = 29.79' TOP = 29.87 /•�' 1r>r.....
OFFICE AREA 4 000 SF 'G� 1 33.84 I 7.29' INV E = 26.87 - 'i G+ --� `
CONCRETE AREA 1 CO., r �o, PP-BA603 iNv W �* 26.72' Si*jEmlKBter Permit Ho. ��REC`;.�`
REQUIRED OFFICE PARKING 10-16 MIN/MAX �O 2 INV = 24.67' SL��d1l2�Co
(175) LANDSCAPING w/AREA WAREHOUSE AREA 8.000 SF p1-
REQUIRED WAREHOUSE PARKING 8 f o EXIST. SDMH l f 11111
MANUFACTURING AREA . 3,180 SF yz 35 TOP 3 .35 DATE 02-20-02
TEMPORARY SEDIMENT TRAP REQUIRED MANUFACTURING PARKING 3 H7 INV IN 26.35'
TOTAL REQUIRED PARKING 27 SPACES ,
MATCH EXISTING ASPHALT
\,To
V OUT = 26.2s LOT 5 SECTION 17 RECEIVED DESIGN PGT
-
TSF X X TSF TEMPORARY SILT FENCE TOTAL PROPOSED PARKING - 27 SPACES ' GRADE 29.8f LANDMARK INDUSTRIAL PARK DRAWN JK
BUILDING HEIGHT 25' AP ROX LOCATION TIE EXISTING j MAP BOOK 34 PAGE 142
.._...,.,.,,, ASPHALT 26,958 SF EXIST. F.HYO. 1 SANITARY SEWER TIE IN TO EXIST. WATER, CONTRACTOR TO! FIELD VERIFY FEB 2 5 2002
LIMITS OF DISTURBANCE
CONCRETE 4.047 SF INV. 2 .6t INVERT, SIZE, LOCATION AND COORDINATE' WITH CITY OF
TREES TO BE REMOVED REQUIRED LANDSCAPING 2,157 SF 1 (FIELD R1FY) WILMINGTON PERSONNEL, PRIOR TO INSTALLATION. DWQ
PROPOSED LANDSCAPING 2,548 SF PROd # SuJ FU! IZr%
C 1
TREES TO REMAIN AND BE PROTECTED REQUIRED STREETYARD 10,035 SF SAWCUT E ISTING ASPHALT OADWAY AS NECESSARY, Try
PROPOSED STREETYARD 10,123 SF RESTORE ORIGINAL GRADS AND C DITEONS, SITE E DATE P�,�D
REQUIRED FOUNDATION PLANTING 1,047 SF CONTRACTO TO CONTACT CI OF WIL NGTON FOR PERMIT AND FEE SCALE 1 "=30' SHEET 1 OF 2
PROPOSED FOUNDATION PLANTING 1,047 SF
BUILDING USE MANUFACTURING
EQ 2 1 2002 01103

2X4 WOOD FRAME ? -0" AflffY
WOOD OR STEEL STAKE
A
FABRIC
P1E'lVA7W MW
O:
L�i1�
��►7f�
,„��/��/J�r
l
RUNOFF WATER
AXG7iTAlI
w/SEDIMENTS
a
SOL
Z SmIMETNT.
RATE-� �.�Aesl�n►. ►r//
I
BURIED FABRIC SKIRT
-�
• R 1 I/AIF.,P 11l 70S AW 1A E PlWYM Dr rK CM
49 ALL V.4M? AE ZW AWT Jr UrAlU YZINN AT9WX
,PJWF Or-i1AYS AiVIZW EASDCM
.2 YAr& AEffff MILL AIOT K LIGITFD JY AMTVArS
rAff JM ACM? aC
AS DIRECTED BY ENGINEER
U PLAZA DI®VCWrIY I Pi,�1711I WIC MEDGY TER e
• . W CURS
SxoP£ AwAr As swwiV
STANDARD CURB SECTION
1'-4 ' 1 "1 1' 0'-4 5
f
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114R
"A .
REVISIONS 2
ow VA
aV � SITE WORK NOTES Date Description By
E37 arm. I. THE CONTRACTOR SHALL VISIT THE SITE AND BECOME FAMILIARIZED WITH EXISTING
Dwramir saD CONDTIONS BOTH ON AND IMMEDIATELY ADJACENT TO THE SITE.
T 2. CLEARING: CONTRACTOR SHALL REMOVE ALL TREES AND VEGETATION WITHIN LIMITS
FREEMf Er OF CONSTRUCTION UNLESS OTHERWISE DESIGNATED TO REMAIN.
., �r • .,.
` . • a'
7" WEIR
-. • } ■ulllllllll1111 �����• ' � '��i��i. lltuulullu�11241P
_
AMW
WS
.rri 1 1
--
`rr`�`�\rr`rr\�\�r\�`
\rryr�rr�rryyry, ��rr\
� r- r •
• • . 1=II=11=11=
. 51
��1 7 •. { al { - • - �-. = h a r s a . «- .71 { II -II- , ,
« . / V 7- - 71 . ' • 7 ■r'r'r'+_t �{Y'7r'�a��Y'�rti�'�i£:..����y L
1 • � 1 a :7 , r,• • 1 _
« �. a -1 1 •s a- 1 a • la ..� {• •• 1./• 1 77• { •. / ' - 1 •- •{. 1
- .ks .
� ;W • _u=a=u=n��u4
iIK r`•-
FLOOD POOL EL 28.1
-NORMAL POIO�
BE PLANTED 2 TYPE 1-2 (NCDOT)
. • FOREBAY 3 WITH WETLAND SPECIES a' ABC STONE (NCDOT)
3.
GRUBBING AND STRIPPING: CONTRACTOR SHALL RAKE AND REMOVE ROOTS, STUMPS,
VEGETATION, DEBRIS, EXISTING STRUCTURES ABOVE AND BELOW GRADE, ORGANIC
MATERIAL OR ANY OTHER UNSUITABLE MATERIAL WITHIN LIMITS OF CONSTRUCTION.
4.
MUCKING: CONTRACTOR SHALL COORDINATE WITH OWNER AND THEIR GEOTECHNICAL
REPRESENTATIVE TO COORDINATE REMOVAL OF ANY SOFT AREAS.
5.
DISPOSAL- CLEARED, GRUBBED, STRIPPED OR OTHER WASTE MATERIAL SHALL BE
REMOVED FROM SITE AND DISPOSED OF IN A PROPERLY PERMITTED FACILITY.
6.
FILL AND COMPACTION SHOULD COMPLY WITH GEOTECHNICAL REPORT.
7.
THE CONTRACTOR SHALL NOTE THAT THE GRADING PLAN MAY NOT REPRESENT A BALANCED
EARTHWORK CONDITION. THE CONTRACTOR SHALL BE RESPONSIBLE FOR CUT AND
FILL QUANTITIES AND COMPLETE INSTALLATION TO SPECIFIED GRADES.
8.
THE CONTRACTOR SHALL FURNISH SUITABLE BORROW MATERIAL FROM AN OFF -SITE
PROPERLY PERMITTED FACILITY AS REQUIRED.
9.
THE CONTRACTOR IS RESPONSIBLE FOR THE LOCATION AND PROTECTION OF ALL
EXISTING UTILITIES DURING CONSTRUCTION. BEFORE COMMENCING ANY EXCAVATIONS
IN OR ALONG ROADWAYS OR RIGHT-OF-WAYS, PUBLIC AREAS OR IN PRIVATE
EASEMENTS, THE CONTRACTOR SHALL NOTIFY ALL APPROPRIATE PERSONNEL OF
THEIR INTENT TO EXCAVATE, IN WRITING, NOT LESS THAN 10 DAYS PRIOR TO EXCAVATING.
10.
THE CONTRACTOR SHALL BE RESPONSIBLE TO COORDINATE DISCONNECTION/
RECONNECTION AND/OR THE RELOCATION OF ALL EXISTING UTILITIES WITH
APPROPRIATE PERSONNEL.
11.
EXISTING SURVEYING PERFORMED BY STOCKS SURVEYING AND SUPPLIED BY THE OWNER.
12.
THE CONTRACTOR SHALL FIELD VERIFY ALL DIMENSIONS AT THE SITE. FURTHERMORE
JIL A A.A.
THE CONTRACTOR SHALL REPORT ALL DISCREPANCIES OR QUESTIONS TO THE ENGINEER
AaNT
PRIOR TO INSTALLATION.
s 13.
THE CONTRACTOR SHALL PROVIDE ANY AND ALL LAYOUT REQUIRED TO CONSTRUCT
-
HIS WORK UNLESS OTHERWISE DIRECTED BY OWNER.
` 14.
ALL PVC UTILITY MAINS SHALL BE INSTALLED WITH A MINIMUM OF 36' COVER
AT FINAL GRADE.
& 15.
i
ALL SERVICE CONNECTIONS SHALL BE INSTALLED TO MEET ALL LOCAL AND STATE CODES.
3#
DETERS, TAPS, MATERIALS, WORKMANSHIP AND ALL FEES SHALL BE THE RESPONSIBILITY
OF THE CONTRACTOR AND SHALL COMPLY WITH ALL REQUIREMENTS.
16.
ALL PAVEMENT, BASE AND SUBGRADE SHALL COMFORM TO NCDOT STANDARDS INCLUDING
WORKMANSHIP, MATERIALS AND EQUIPMENT. APPROPRIATE BARRICADES, SIGNS, LIGHTS
�I
OR OTHER TRAFFIC CONTROL DEVICES SHALL BE PROVIDED IN ACCORDANCE WITH NCDOT
�I
TO MAINTAIN SAFETY AND TWO WAY TRAFFIC.
Z
17.
ALL AREAS SHALL BE GRADED FOR POSITIVE DRAINAGE. THE CONTRACTOR SHALL REPORT
3:
ANY DISCREPANCIES TO THE ENGINEER PRIOR TO INSTALLATION. ALL AREAS SHALL BE
jL
SLOPED TO DRAIN AWAY FROM BUILDINGS AT ALL TIMES.
1.4
18.
,CONCRETE STORM DRAINAGE PIPE SHALL BE CLASS III WITH RUBBER GASKETED JOINTS
O
AND INSTALLED IN ACCORDANCE WITH MANUFACTURER'S REQUIREMENTS.
19.
USE WHITE LANE MARKING PAINT FOR ALL PAVEMENT MARKINGS. PAINT SHALL BE A
(�
4
CHLORINATED RUBBER ALKYD, FS TT-P-115. TYPE III, FACTORY MIXED, QUICK DRYING,
NON BLEEDING. REFLECTIVE MATERIAL MAY BE ADDED AT OWNER'S OPTION FOR
r F'
V
NIGHT REFLECTING.
DUCTILE IRON SHALL BE CLASS 50.
T 1
20.
21.
CONCRETE FOR WALKS, CURBS AND DRIVES SHALL HAVE A MINIMUMN COMPRESSIVE
STRENGTH OF 3000 PSI 0 28 DAYS - AIR ENTRAINED.
22.
FIELD TESTING SHALL BE DONE BY AN INDEPENDENT TESTING LABORATORY PAID FOR
BY THE OWNER FURTHER TESTING REQUIRED DUE TO A FAILED TEST WILL BE
STi4NLL4RD S/DEWi4LK DETAIL PAID FOR BY THE CONTRACTOR.
W 1/ 1 E-I
A ANTS 23. SEE GEOTECHNICAL REPORT NO. DATED _, BY
FOR ADDTIONAL REQUIREMENTS.
ram,
w
- SPILLWAY
CONSTRUCTION SEQUENCE
?.r 1. NO CUT SLOPE OR FILL SLOPE SHALL EXCEED A RISE OR FALL OF ONE FOOT FOR
EVERY RUN OF 3 FEET (1 VERTICAL TO 3 HORIZONTAL).
O Q
Z
2. NO SEDIMENT WILL BE ALLOWED TO EXIT THE SITE. ALL EROSION SHALL BE CONTROLLED
IK --• a?AAr RIP RAP 12" MI A INCLUDING SIDE SLOPES DURING AND AFTER CONSTRUCTION.
NT'S SHELF TO BE PLANTED WITH A MINIMUM OF 1 PLANT 20' ON CENTER UNDISTURBED 3. INSTALL PRIMARY EROSION CONTROL MEASURES BEFORE BEGINNING CONSTRUCTION INCLUDING
SPECIES TYPES: COMMON THREE -SQUARE NO PA EMENTf.IklGSECf ON MAY j( JAJt'Y T . SUMP CHANNEL BOTTOM BUT NOT LIMITED TO GRAVELLED CONSTRUCTION ENTRANCE, SILT FENCE, CHECK DAMS, ETC.
ft
'
LATE WINTER do EARLY SPRING
DUCKWEED SMARTWEED CONTRACTOR SKILL COORDINATE s
. �---,.,.� , w OWNER dt GEOTECHNICAL
POND WEED WATERW£ED
BOTTOM
CROSS SECTION
_
TEMPORARYR SS DETAIL
TEMPOfV"1f[ 1 GEv1.7JING DG[a�ll
(, ( rf../ � `�, y- -.. _-t ., 1 �r Iti 1 r -, �L s ENGINEER VE DETERMINE
~ � r �4�� l I f � SEDGES WILD CHERRY ACTUAL PAVEMENT SECTION.
w
..
SEEDI G
---
MIXTURE
INSTALL ALL SECONDARY EROSION CONTROL MEASURES AS SOON AS POSSIBLE AFTER BEGINNING
CONSTRUCTION. �I O
4. ALL EROSION CONTROL MEASURES TO BE INSPECTED AFTER EACH RAIN. �y 0
N DETENTION_�OND & FOREBAY_"SEOTION PAVEMENT SECTION SEE PLAN SHEET FOR LOCATION SILT FENCE, SILT TRAPS, AND INLET PROTECTION TO BE CLEANED WHEN HALF FULL
MES RATE (�/wm) n VN s11w WL E a wr MOWEDrtnnr W YA1r A 5. IF APPLICABLE, CONSTRUCT PROPOSED RETENTION POND TO ACT AS A SEDIMENT BASIN T/1
Amrm7llr MIBPIEIP a' m,1e WTAUU fr nN: Ague NTS DURING CONSTRUCTION. REMOVE ACCUMULATION OF SILT AS REQUIRED TO ALLOW PROPER L! 1
Rye (grain) 120 n .
Annual lespedeza (Kobe in Lam _ nE ae�• 6 nIt aercrtr•n, trNr nardra7l®le un >p W FUNCTIONING. RESTORE POND TO DESIGN LEVELS AT THE COMPLETION OF CONSTRUCTION. Z
Piedmont and Coastal Plain, 7If Tom' ff M w76a16 T A4%" 6. IF APPLICABLE, INSTALL DROP INLETS WITH INLET PROTECTION TO ACT AS SILT TRAPS
Korean in Mountains) 50 - VAl�ES 10' = - _ 7URING CONSTRUCTION. REMOVE ACCUMULATED SILT AS NEEDED TO PREVENT SILT FROM
Omit annual temporary STAk KAW EETAlL `TONE SEC710N A A
Iespedezo when duration of tem ro cover � not to extend ENTERING STORM DRAIN PIPING. n
beyond June. METHEO �F TREE SE7>IRAWT TRAP YOU eE CONsrnucrm f1asT. 7. A 4" LAYER OF TOPSOIL SHALL BE APPLIED TO ALL NEW AREAS TO BE GRASSED. �
STEEL OR WOOD POST .. SUMP SECONDLY.„
SEEDING DATES' PROTECTION DURING WIRE FABRIC TREATED 8. ALL DISTURBED AREAS SHALL BE SEEDED IN ACCORDANCE WITH SEEDING SCHEDULE AS ^
z SU BE TRAP HETHA TO FEE. of sP1eLwAr SOON AS POSSIBLE BUT NO LATER THAN 30 DAYS AFTER DISTURBANCE. W V Hal
. CONSTRUCTIUN LANDSCAPE WILL I� NO LE55 THAN Two FEET.
Mountains - Above 2500 ft: Feb. 15-May 15 3. SKLWAY DEPTH SHALL BE ONE FDDT
Below 2500 ft: Feb. 1-May 1 MIT. 12-1/2 CAS o FILTER FABRIC TIMBER 4 STONE FACE SHOULD BE NO LOS THIN a INCHES ALL SLOPED AREAS TO BE SEEDED NO LATER THAN 15 DAYS.
Piedmont -Jan 1-May 1 INTERMEDIATE MARES 1� THE u sr"a°�"�Y Fr�o•I THE FACE 9. MA1NTAfN ALL ER0510N CONTROL MEASURES UNITE PROJECT IS COMPLETE.
Coastal Plain -Dec. 1-Apr. 15 OF Oft 5. SUMP WIDWONS 511o1" ALLOW FOR A HWNIMLNA OF 10. MORE STRINGENT MEASURES MAY BE REQUIRED TO HALT EROSION IF THOSE ON THIS •
W gD0 °F sm 5T01 na: PLAN PROVE TO BE LESS EFFECTIVE.
SOIL AMENDMENTS Dunn OF sED wr IH sump Amu. cNEaan APM CAMC.I. Box ts• �� a STORM AND CLEWED As NECESSARY (MIN. ONCE EACH a MONTHS)_ 11. REMOVE ALL TEMPORARY EROSION CONTROL MEASURES UPON COMPLETION OF CONSTRUCTION. V
& COVER n In W T- REMOVAL sEo1HeN+r TRAP w+lt BE DONE IN sucH A WAY ALL PERMANENT MEASURES SHALL BE WELL ESTABLISHED PRIOR TO PROJECT COMPLETION. •
Follow recommendations of sell tests or apply 2,000 lb/acre ground agricul-- I I I Z W W_ AS TD LIMIT SILTATION
' tural Amestone and 750 b/acne 10-10-10 fertilizer. o AS DIRECTED BY SNEER - z z 0 ME P ( MAINTENANCE REQUIREMENTS
MULCH SPRING -SUMMER I I 8 I I COMBINATION--,, _ �W; TEMP RARY SED N�_,_ - D �1, 1. CONSTRUCTION ENTRANCE MUST BE MAINTAINED TO PREVENT MUD OR SEDIMENT FROM LEAVING
PERMANENT GRASSING DETAIL EMEN45* SWEEP DS AS REQ'D NTS
of SITE. PERIODIC TOP DRESSING WITH TWO INCH STONE MAY BE REQUIRED. w M
APPLY 4.000 LB/ACRE STRAW. ANCHOR STRAW BY TACKING WITH ASPHALT, NETTING, I I (j 2. ALL EROSION AND SEDIMENT CONTROL PRACTICES WILL BE CHECKED FOR STABILITY AND
OR A MULCH ANCHORING TOOL. A DISK WITH BLADES SET NEARLY STRAIGHT CAN BE SEEDING MIXTURE U u ' r
USED AS A MULCH ANCHORING TOOL NOTEsr NIPPLE PER COUNTY OPERATION FOLLOWING EVERY RUNOFF -PRODUCING RAINFALL. BUT IN NO CASE LESS THAN
=ES RAIE / ) p),IGLE REQUIREMENTS ONCE EVERY WEEK. ANY NEEDED REPAIRS WILL BE MADE IMMEDIATELY TO MAINTAIN ALL
1. FENCE FABRIC SHALL BE A MIN. OF 32 IN WITH AND MAIN PRACTICES AS DESIGNED.
MAINTENANCE PENSACOLA BNiNCRASS 50 SHALL HAVE A MIN. OF SIX LINE WIRES WITH 12 STAY AS REQ'D
SERICEA LESPEDEZA 30 SPACING. 3. SEDIMENT BASINS WILL BE CLEANED WHEN THE LEVEL OF SEDIMENT REACHES 2.0 FEETCOMMON rV •�+
Refertil;ze if growth is not fully adequate. Reseed. refertllize and mulch im- GMMl UDt4GRA55 10 . 2. FABRIC SI'MILL BE FOR EROSION CONTROL AND MIN. OF R/V BELOW THE TOP OF THE RISER. #57 GRAVEL WILL BE CLEANED OR REPLACED WHEN THE W
mediately following erosion or other damage. TALL FESCUE 50 .. 36' IN WIDTH- FABRIC SFWl BE FASTENED NOTE: MINIMUM 3 FEET OF COVER STANMRD WATER VALVE DOX SEDIMENT POOL NO LONGER DRAINS PROPERLY.
AIDEGLIATELY TO THE WIRE FABRIC AS DIRECTED BY THE SHALL BE MAINTAINED UNLESS eaNc SIDEW E COVER MARKED C.D CONC. CURB & GUTTER 4. SEDIMENT WILL BE REMOVED FROM BEHIND THE SEDIMENT FENCE WHEN R BECOMES ABOUT W cd
TEMPORARY SUMMER GRASSING DETAIL DUCTILE IRON PIPE Is USED.
SEEDING NOTES / 0.5 FEET DEEP AT THE FENCE. THE SEDIMENT FENCE WILL BE REPAIRED AS NECESSARY W +� U
3. STEEL POST SFMWI. BE 5'--0' IN HEIGHT A1+� BE OF THE Y ," •' : -'"' -�s ; �- `
1. WHERE A NEAT APPEARANCE IS DESIRED, OMIT SERICEA. SELF -FASTENER STEEL � TYPE- TYP I CAL N EAR SIDE �. r-� ; TO MAINTAIN A BARRIER. �
2. USE COMMON BERUDAGRASS ONLY ON ISOLATED SITES WHERE IT CANNOT BE -
DING • . �`
SEEDING MIXTURE 4, wooD POST stIALL BE A MIN. of e' IN Helc;Ffr AND 3 5. ALL SEEDED AREAS WILL BE FERTILIZED, RESEEDED AS NECESSARY, AND MULCHED ACCORDING ,L; O C0
COME A PEST. BETtMUDAGRASS MAY BE REPLACED WITH 5 b/acre CENIIPEDEGRA55 TO 4' IN DIAMETER. WIRE FABRIC SHALL BE FASTENED SEWER SERVICE DETAIL SEAL CLEAN -OUT TO SPECIFICATIONS IN THE VEGETATIVE PLAN TO MAINTAIN A VIGOROUS
SPMES RATE (Ib/ MN) To WOODEN Posy WITH NOT LESS THAN 19 WIRE STAOLE STACK NIii�T TAPE PVC OR CIP DENSE VEGETATIVE COVER. F � � � 10
GERMAN MILLET SEEDING DATES 1 1/2 LONG NTS _vBE 8• NT U� O I I a
IN THE PIEDMONT AND MOUNTAINS, A SMALL -STEMMED SUNDAN QUSS MAY BE xD SEWER MAIN Z Z co �
mm PLUG a/4• SINGLE TEST PVC GIP (0 CD Z
APRII 1 - DULY 15
StIB57TAITED AT A RATE OF 50 lB/ACRE NTS no PLUG r/VING NUT 4• TAPPING SADDLE w Z
SEEDING NOTES SOIL AMENDMENTS T ' TEMOR
�y I z
(SEE MUTE 2
MOUNTAINS - MAY 15-AUG_ 15 APPLY LIME AND FERTILIZER ACCORDING TO SOIL TESTS. OR APPLY 3.000 Ib/arn In O O O
PIEDMONT - MAY I-AUG. 15 GROUND AGRICULTURE LIMESTONE AND 500 lb/acre 10-10-10 FERTILIZER PL4Q) .�I - a
COASTAL PLAN -APR UQ NOTES, 15-AUG. 15 4"X4' POSTS 60 p TE LRE�wsVER TAPS
EPT M PS OR vrES AaE 1�1 U ..1�-1 Qi
SOIL AMENDMENTS X No. 2--I A�+�O GRA QEL CH-Bti-Z0O1 INSTALLED IN NEw MAINS LAIn B1r THE CITY OF WILMINGTON
MULCH _ ""� IT1 �upS s. Mo 2. THESE MINIMUM LANDSCAPE REQUIREMENTS ~� p� o AP iZ D QUAL ASPHALT PAVEMENT
2. THESE ITEMS SHALL DE INSTALLED WHEN c�
FOLLOW RECOMMENDATIONS OF SOIL TESTS OR APPLY ZOOO LB/ACRE GROUND AGIM&- \ NO HOUSE CONNECTION IS 11A3E AT Ca 1■+�1
TURAL UWESTONE AND 750 LB/ACRE 10-10-10 FERTILIZER APPLY 4,000 lb/acre GRAM STRAWOR EQUIVALENT COVER OF ANOTHER SUITABLE GROUT,
MULCH. ANCHOR BY TACKING WITH ASPHALT, ROVING. OR NETTING OR BY CRIMPING ELEV. VARIES
WITH A MULCH ANCHORING TOOL. A DISK WITH BLADES SET NEARLY STRAIGHT CAN BE Q'III�ELIII� Y F� STAi JI�� RD aXAN JT TREE PRESERVATION: MINIMUM 15 REGULATED TREES PER ACRE.
MULCH USED AS A MULCH ANCHORING Tea- -� SANITARr SEWEIP HHUSE SERVICE
APPLY 4,000 LB/ACRE sTwaw. ANCHOR STRAW BY TACKING WITH ASPHALT NETTING, ASPHALT PRE -CAST CONC. STREET YARD: MINIMUM REQUIREMENTS: FOR EVERY 300 SO FT YARD AREA
OR A MULCH ANCHORING TOOL. A DISK WITH BLADES SET NEARLY STFtAK;aa CAN BE c _ _ NTs (A} 1 CANOPY SHADE TREE (3" CALIPER MIN.) OR 3 UNDERSTORY TREES 6 FT IN b
usm As A MULCH ANCHORING root MAINTENANCE I n PAVEMENT FLOW O HEIGHT, (WHEN OVERHEAD POWER LINES EXIST. ABOVE THE STREET YARD}; AND
REFERTUZE THE FOLLOWING APRIL WITH 50 b/acre NITROGEN. REPEAT AS GROWTH / \ I I - (B) 6 SHRUBS, 18" MINIMUM AT PLANTING. Q
RESIRED. - MAY BE MOWED N ONLY MO ONCE A N AS WHERE A NEAT APPEARANCE PARKING FACILITIES WITHIN 50 FT OF RIGHT OF WAY REQUIRES 1 ROW N _ -
MAINTENANCE GROWTH IS . DESIRED. OMIT SERICEA AND MOW AS OFTEN As NEEDED. 8' CONCRETE PAD 3ooG PSI CONIC - �- LOW BUFFER EVERGREEN SHRUBS MINIMUM 36" AT PLANTING.
MEDIATELYFOLLOWING EROSIONOROFULLY
R OTH ADEQUATE REFERTILIZE AND 1IULGH IM- /
AT 3000 Psi w "` -
FALL --WINTER x j �GX6 - 6/6 W.W.F. g�p�q�, R E INTERIOR
PERMANENT GRASSING DETAIL ORIENTATI'DNOdc PIPES A MINIMUM: 8% OF THE GROSS PAVED AREAS SHALL BE LANDSCAPED. ��tltllir1lrf
SE ON FINISH AS GRADED
jj --- 1 TREE 8 FT MINIMUM HEIGHT AND 6 SHRUBS 18' MINIMUM AT
TEMPORARY FALL GRASSING DETAIL SEEDING MIXTURE f0' PLANTING REQUIRED FOR EVERY 15 PARKING SPACES OR FRACTION :�
CURB I N LET DETAIL �COVER. SEE ,� 6 THEREOF. CONSECUTIVE PARKING SPACES SHALL INCORPORATEZ.
•Y'•. '
SEEDING MIXTURE SQECIES RATEacro NTS SHEET SD-14-Q1a14-M LANDSCAPE PENINSULAS NO MORE THAN 15 SPACES APART AND AT THE _ S E A L
RATE 0bZ22W TALL FESCUEIMP (BLEND RI Two DR 3/4" cn*xr PLASTER THE ENDS OF ALL PARKING ROWS. MINIMUM 12 FT WIDE AND 144 SF -O
� (grain) 120 RYE (�GRAINPROVED VARIETIES) 25 PLAN ;� 17374
IN AREA. 5 TREES MINIMUM REQUIRED FOR INTERIOR ISLANDS. _ =.
SEEDING DATES MAX. CORM I'
SEEDING NOTES 2'X6' CAP ENCLOSURE GATES PER COURSE BUFFER YARDS: HEIGHT REQUIREMENTS �'' �i4 I.��•�
MO -' W/CROSS-BRACING STEPS
Ma TREES - 8 FT MINIMUM AT PLANTING 2 MIN. CAL MOUNTAINS - AUG. 15-DEC 15 AUGUST - DECf]iBiD2
COASTAL PLAN and PIEDMONT - AUG. 15-DEC 30
SOIL AMENDMENTS 30' _ 15 FT MINIMUM MATURE HEIGHT
SOIL AMENDMENTS APPLY LIME AND FERTILIZER ACCORDING To Sall TESTS, OR APPLY 3.000-5,000 lb/am
� EVERGREEN SHRUBS _ 36' MINIMUM AT PLANTING DATE GROUND AGRICULTURAL LIMESTONE (USE THE LOWER RATE ON SANDY SOILS) AND io 3 O i
FOLLOW SOIL TESTS OR APPLY 2.000 LB/ACRE GROUND AGRICULTURAL 1.000 b/acre 10--10-10 FERTILIZER. gg2pp9.6 M � 1 TSB OF BANK �n 7 4'-0' 6' MINIMUM MATURE HEIGHT DESIGN 02 PGT02
LIMESTONE AND 1.000 LB/ACRE 10-10-10 FERTILIZER. SPILLWAY A
MULCH FENCE OPTION - 8 FT MINIMUM HEIGHT INDUSTRIAL ZONING DRAWN JK
MULCH 40'x3a'02" RIP 6 FT MINIMUM HEIGHT ALL OTHER
APPLY 4.000 lb/acre GRAN STRAW OR EOUIVALENT COVER OF ANOTHER SUITABLEVISION CLEARANCE: NO PLANT MATERIAL OVER 30' 1N THESE AREAS.
APPLY 4.000 LB/ACRE STRAW. ANCHOR STRAW BY TACKING WITH ASPHALT. NETTING, MULCH. ANCHOR STRAW BY TACKING WITH ASPHALT, ROVING, OR NETTING OR BY CRIMP -
OR A MULCH ANCHORING TOOL A DISK WITH BLADES SET NEARLY STRAIGHT CAN BE ING WITH A MULCH ANCHORING TOOL. A DISK WITH BLADES SET NEARLY STRAIGHT CAM V4'x4wLJPOSTS
6•USED M A MULCH ANCHORING Tea BE USED AS A MtlLcw ANCHORING Tea CONCRETE HORIZONTAL PROTECTION FROM VEHICULAR TRAFFIC PROVIDED AROUND ALL PLANT
FOOTINGS (TREATED) WOOD SIDING 30.0 MATERIAL (CURBING, CROSS TIES, TIMBERS, ETC.)
MAINTENANCE 29'B5 MAINTENANCE: THE OWNER IS RESPONIBLE FOR MAINTENANCE OF C2
MAINTENANCE ELEVA-IONs �1 STORM DRAIN MANHOLE LANDSCAPING TO ENSURE. THE PLANT MATERIAL LIVES.
� Repair and refertirize darrwl�ed areas immediately. Topdress with 50 lb/acre FERTILIZE ACCORDING TO SOIL TESTS OR APPLY 40 Ib/oars NITROGEN IN JANUARY _ + SHEET 2 OF 2
of nitrogen In March. n it q necessary to extend temporary cover beyond OR FEBRUARY, 40 Ib M STPTEMBER AND 40 b IN NOVEMBER. FROM A 12-4-a DAirr P� ;D
June 15, averseed with 50 b/acre Kobe (Piedmont and Coastal Plain 18-4-8, OR SIMILAR TURF FERTILIZER AVOID FERTILIZER APPLICATIONS DURING
NTS
or Korean (Mountains) Iespedezo in late February or early March WARM WEATHER. AS THIS AS IMMEDIATELY.
NAND LOSSES ToHEIGHT DISEASE.2.5EED. FERTILIZE, DUMPSTER PAD &ENCLOSURE DETAIL EIUERGENCY �tl1WAY oETaL 01103
AND MULCH DAMAGED AREAS IMMEDIATELY. MOW TO A HEJGITT OF 2.5-3.5 INCHES NTS
AS NEEDED.
1 .
.�a- •,. ,•, r i ,. - - -
- - - - _� � _- - -- _.�«- _ � �-��- - - _ �_ --. ._" ._ - i .--� - K� 3i_ti �`4-`--_ `__ L :i a--.._z.._... � � � -� - - - • - _1+- _. � ,--,:- / Yi 4
TEMPORARY SEDIMENT TRAP TABLE
M A" REQ'D PROVIDED L W D
0.41 738 750 75' 5' 2'