SW8120206_APPROVED PLANS_20120320

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

14 ... • ♦. _ ... '. _ � f... f _ . . -._ _ .... _ . _ ... -1 _ i -. 1 .. .. ._ i .. } .. - __ . f _. �� � � : � • . .
OCEAN ISLE
BEACH ROAD
SW
SITE
STREET
VICINITY MAP
NOT TO SCALE
HALE SWAMP
ROAD SW
a
SITE DEVELOPMENT
AB 1..L A r
OCEAN
ISLE
f
k
4
,
FOR
BEACH,
OWNER:
PLANS
I�UMAl�TI�Yd
NORTH
HABITAT FOR HUMANITY
4255 LONG BEACH ROAD
OAK ISLAND, NC 28485
[phone]
CAROLINA
SHEET INDEX:
COVER SHEET
SP 1 - SITE PLAN
EC 1 - E'�-OSION CONTROL PLAN
EC2 -EROSION CONTROL DETAILS
SW 1 - S TORMWATER/GRADING PLAN
DA 1 -DRAINAGE AREA MAP
East Ccast EnginEj
ENGINEERS
�918 Main Street
Pat Office Box 2469
Shallotte, North Carolina 28459
- SEAL'
r 35054 f�
1,.9 & Surveying, P.C.
ERS•SURVEYQRS
Phone: [phone]
Fax: [phone]
Firm License Number C-3014
APPROVED
NOMMOVM ENOMMM
MAMEW COMMUM
DIVISION OF WATT QLKW
M'!X rc—V\ 1-01 f' — 0 42
l
FEB 0 9 ZNlZ t
133Y : --- --,
whole or;- bart -411-t
or.GiFiRt Ex.
eying,F.C,
HABITAT FOR HUMANITY
%E$

rr„ : r 1 '. y f ;•.:... .. i5 },::l. �., tzf7 &1,'i.ri! Ctt4 c:xa yai t ':.,
I
I
I
1 80
I
I
1
OCEAN AIRE
I
l
I
` ESTATES
i
1 MAP CABINET L, PAGE
'
I
l LOTS 52-54
286
I
1 ASHWORTH
I
MAP CABINET N,
I55
1
DB 1098/531
t PAGES 216-217
243FA052-054
I
1
BADGER
I
I
DB 2423/182
'
I
I
243FA055
I
I
56
'
I
1
I
I
1
" E 246.11
f
f
N810 30' 22"E j
I
rI81° 34 23,
-
25.23' }
1
1
r
1
r
r
1
1
1
3
1
c
l
PROPOSED DUMPSTER
M !
CORRAL
(SEE DETAIL)
4
z
i
POPE & CHADWICK, LLC
}
R3.0
DEED BOOK 2625, PAGE 976
100.0
R5.0
MAP CABINET 36, PAGE 178
TAX PARCEL: 2430001301
l
PROPOSED ASPHALT
l
..
_
ACCESS DRIVE
1
PROPOSED GRAVEL
,..:
:..s
STORAGE AREA
-
,
.
2,500 SF
..........
26.0
4
.......
-- -.
i
y
'
m
PROTOSEDF, RED OARE
. .
W
V-6" x V-0" x 0.080 STD. ALUM.
HANDICAPPED PARKING SIGN TO READ
"RESERVED PARKING" WITH
IDENTIFICATION SYMBOL. BOLT TO WD.
POST W/ 318" CADMIUM PLATED NUTS,
RESERVED BOLTS AND WASHERS.
PARKING
= 9" x V-0" x 0.080 STD ALUM. SIGN TO READ
c� ® "VAN ACCESSIBLE". BOLT TO WD. POST
[L WITH 3/8" CADMIUM PLATED NUTS, BOLTS
AND WASHERS.
12" 9" x V-0" x 0.080 STD ALUM. SIGN TO READ
"MAXIMUM PENALTY $250". BOLT TO WD,
COLORS POST WITH 318" CANDIUM PLATED NUTS,
LEGEND AND BORDER- GREEN BOLTS AND WASHERS.
WHITE SYMBOL ON BLUE TREATED WOOD 4" X 4" POST
BACKGROUND BACKGROUND- WHITE
1.1 /2"R 1-112"R
/(TYP,) (TYP.)
MAXIMUM
PENALTY 3/81, s VAN 3/8"
$250 (TYP.) AecSssrs (TYP.)
12„ i, _L 12„
LEGEND AND BORDER- GREEN LEGEND AND BORDER- GREEN
BACKGROUND- WHITE BACKGROUND- WHITE
HALE SWAMP
OCEAN ISLE ROAD SW
qu
BEACH ROAD
SW
BEACH
0 DRIVE SW
0
NC 904/179
CO
TYPICAL HANDICAP SIGN DETAIL
NOT TO SCALE
12„ 6„
CLASS A CONC.
SEE TYP. PAVEMENT SECTION SLOPE 1,r R 1 1/2
N
NOTE: TO BE USED : .. R T
WHERE WATER IS TO '1Y8"I r
FLOW AWAY FROM CURB MODIFIED CURB & GUTTER
(USE 1N SPILL CONDITIONS)
12" 6"
CLASS A CONC.
SEE TYP. PAVEMENT SECTION SLOPE R 1 1/2"
cli
10 R qn
1 8
STANDARD CURB & GUTTER
CURB AND GUTTER SECTION
NOT TO SCALE
FINISHED
GRADE
z
m
SITE
2" SF9.513 ASPHALT
- COMPACTED SUBGRADE (PER SPECS.)
6" NCDOT APPROVED ABC
COMPACTED STONE BASE
(COMPACTED TO 100 % STANDARD
PROCTOR)
PAVEMENT SECTION
NOT TO SCALE
z I
I
PLAN BLDG.-STRUCTURE
4
SITE DATA
POPE & CHADWICK, LLC 4
HUMANITY SIDEWALK JOINT DETAILS
EACH
DEED BOOK 2912, PAGE 448 f
TOOSMALL AS N -n3 00 SF
5 LONG ONHABITAT
4255 ROAD
MAP CABINET 40, PAGE 6 4......
......
OAK ISLAND, NC 28485 NOT TO SCALE
MAP CABINET R, PAGE 324
[phone]
TAX PARCEL: 243JBO17
R3.0
R5.0
4
y
SITE AREA: 1.71 AC.
4
..
` TAX PARCEL #: 24300013 (TO BE SUB -DIVIDED PRIOR TO CONSTRUCTION)
y MAP CABINET 1967, PAGE 1366
...............
o PROPOSED 7' SIDEWALK 26.0
� CURRENT ZONING: C3
o
BUILDING SETBACKS: FRONT YARD- 25', SIDE YARD- T, REAR YARD- 25'
~t
INFILTRATION
SIDE YARD ADJACENT TO STREET- 15'
k
'�
}.
BASIN 41
PARKING UTILIZATION
VAN -ACCESSIBLE
WC ; , H/C 'I
1 R15.0
HANDICAP SIGN
8 0 }
I, #I l
4 PROPOSED 10,000 SF RETAIL BUILDING WITH 4 EMPLOYEES
9.0
; i R5.0
h
`
8'0
PARKING REQUIRED: I SPACE PER 300 SF PLUS 1 SPACES PER 2 EMPLOYEES
R32.0
TOTAL PARKING REQUIRED = 35 SPACES
R5.0
PROPOSED ASPHALT 26.0
J
TOTAL PARKING PROVIDED: 39 SPACES (INCLUDES 2 HANDICAP)
PARKING �.�_�_
� J
-�
LANDSCAPING DATA
_ �- --
THIS PROJECT SHALL BE LANDSCAPED IN ACCORDANCE WITH TOWN OF
R8.5
OCEAN ISLE BEACH ORDINANCE, CHAPTER 66.632. THE PROPOSED
r
!
LANDSCAPING SHOWN ON THIS SITE PLAN EXCEEDS THE MINIMUM POINTS
32.0
REQUIRED BY THE TOWN OF OCEAN ISLE BEACH.
0 20' 40'
TION
iNFILTRA-
R25.0
�-
NOTES:
BASIN #2
R25A 255'00
Ss4° 40' 21"W
r
r J
1. THIS PLAN COMPLIES WITH THE TOWN OF OCEAN ISLE BEACH
�-
DEVELOPMENT STANDARDS.
f r r
2. THIS PROJECT SHALL COMPLY WITH THE TOWN OF OCEAN ISLE BEACH'S
f
3. STORMWATER MANAGEMENT ORDINANCE. STORMWATER RUNOFF FROM
ALL IMPERVIOUS SURFACES SHALL BE DIRECTED AS SHOWN ON THE
EXISTING SIGN
N840 4314011E - f
STORMWATER PLAN FOR THIS PROJECT AS PREPARED BY THIS OFFICE.
J
254.67
4. ALL PARKING LOT LIGHTING IS TO BE INTERNALLY ORIENTED AND WILL
�-
S740 43' 52"E�
r --- -�
NOT EXCEED 40' IN HEIGHT. A SITE LIGHTING PLAN SHALL BE SUBMITTED
80 94
f �
AND APPROVED BY THE TOWN OF OCEAN ISLE BEACH BEFORE
� .�
INSTALLATION_
5. THE PROPOSED BUILDING SHALL NOT EXCEED 32' IN HEIGHT.
-- J
6. THIS PROPERTY IS LOCATED OUTSIDE THE 100-YEAR FLOOD PLAIN ZONE
PER FEMA F.I.R.M. MAP 3720106500J, PANEL 1065J.
7. THE OWNER SHALL COORDINATE WITH THE TOWN OF BRUNSWICK
�--
COUNTY UTILITY DEPARTMENT REGARDING THE LOCATION AND
_
INSTALLATION OF WATER AND SEWER TO THIS PROJECT.
8. ALL INTERIOR PLANTINGS SHALL BE BLOCKED FOR PROTECTION.
BOUNDARY TAKEN FROM SURVEY
9. INFORMATION A BY EAST COAST
OHE
ENGINEERING AND SURVEYING.
J
1
OBE
10. DUMPSTER SHALL BE SCREENED AS SHOWN ON THE DETAIL.
�
V
AS AY
)RIVE
4C 904
STREET
NOTES:
1. SIDEWALK THICKNESS SHALL BE 4" UNLESS NOTED OTHERWISE.
2. CONTRACTION JOINTS (C.J.) SPACE SAME AS SIDEWALK WIDTH,
3. THICKEN SIDEWALK TO 6" AT DRIVEWAYS.
4. THICKEN SIDEWALK TO 6" IN LAST 3' WHERE IT ABUTS PAVEMENT
WITH NO CURB,
5. 1/2" EXPANSION JOINT (E.J.) REQUIRED AT 50' MAX. AT SIDEWALK
JUNCTIONS, AT STRUCTURES, AND. AS NOTED ON SITE PLAN.
6. PROVIDE A LAYER OF 15# BLDG. FELT BETWEEN WALK AND ADJACENT
PARALLING CURB OR STRUCTURE.
7. REINFORCE w/6x6-10/10 W.W.M.
1 /2" EXPANSION
JOINT MATERIAL
EXPANSION JOINT (E.J.)
1/4"x1" DEEP w/AN
1 /8"R TOOLED JOINT
CONTRACTION JOINT (C.J.)
4"CONC. SIDEWALK
w/6x6-10/10 W.W.M.
4
I to ASPHALT
TURN DOWN SIDEWALK
NOT TO SCALE
NOTE:
THE DUMPSTER CORRAL SHALL BE A MINIMUM OF
SIX (0) FEET IN HEIGHT AND A MINIMUM OF TWO (T)
FEET TALLER THAN THE DUMPSTER.
GATE W/ DROP RODS
(GATE OPENING MUST HAVE SOLDIER POSTS
MIN. 10' FREE HORIZONTAL TO PROTECT
CLEARANCE) REAR WALL OF WOOD OR METAL
0I0CORRAL FENCING
1Z
Revisions
1-19-12 REVISED ISLE
WIDTH AND ADDED
DUMPSTER DETAIL
1-30-12 REVISED
NOTES #4 & #7 PER
TOWN
2-8-12 REVISED
INFILTRATION
BASIN #1 LOCATION
Cu
.FL.
V t
Q�U
,O
0Qr, D
°.
Lu °, T
tn
C x c
aD
��u-
E
,r--
t.n `-
LLI
Form
to
ono
c (N
r � ce - � a
Ll.1 O N
x
wONo�
Z c°0U
(D a O -C Z 0
t!� Lu - O z
n3 0 r
oIL 0
uC
I�
0
u
�0
z
�O �
-# ou
I•-•t r
� ^LL
w
w
1-I
Z
w
u
O
Date: 11-7-11
Scale: AS SHOWN
Drawn By: JCR
Checked By: JCR/ACL
=x _... .
j 3 M,l;
z r . A9
Wig
-- y MIN w
6
!#SPFiALT 1� PARISTAN THIS PLAN IS NOT ISSUED FOR
712 PAVEMENT CONSTRUCTION WITHOUT AFFIXED
Pita.-� y A CORPORATE SEAL.
cT¢AI
DROP ROD
HOLES
\_DROP ROD
HOLE ` , 4O 5��, p `
18" STANDARD -- Tr_.
6" THICK REINFORCED CURB & GUTTER
- ' y SEAT --
CONCRETE (4,000 PSI) ��
r
.1
DUMPSTER CORRAL DETAIL r,
NOT TO SCALEi�L
SP1
v zu I i i rus arawtug snau not DC reproaucea lA Wr101r Or IA Pan w110041
wdfipri remission of NO coat Engineering & ,sflrve*g , P.C.
-
't� r,•IIi.l-E
-1713Ff{
41. T"OT L�hl sl
t
�CS.L-T-=t0Y1
J�._t
ECES PROJECT NO, 1076
I

I �
INOTE:
ACCORDING TO THE ARMY CORPS OF
ENGINEERS, THERE ARE NO WETLANDS
OBSERVED WITHIN THE PROJECT AREA.
� 1
l
1
1
NOTE: r
THE PROJECT IS NOT LOCATED
WITHIN 575 FEEt'OF HQW WATERS.
i
1
I
1
� 1
1 �
� 1
� 1
1
I1'
J TEMPORARY SILT
FENCE
J � 4
TEMPORARY SILT
FENCE
i mraIn0"magreja0woo
1. ALL EROSION CONTROL MEASURES WILL BE CHECKED FOLLOWING EVERY RUNOFF -PRODUCING RAINFALL
AND AT LEAST ONCE EVERY WEEK. NEEDED REPAIRS WILL BE MADE IMMEDIATELY.
2. SEDIMENT WILL BE REMOVED FROM TEMPORARY CHECK DAMS WHEN SEDIMENT PREVENTS ADEQUATE
FLOW THROUGH THE DEVICE.
3. SEDIMENT WILL BE REMOVED FROM BEHIND THE SEDIMENT FENCE WHEN IT BECOMES 0.5 FT. DEEP AT
THE FACE OF THE FENCE. THE SEDIMENT FENCE WILL BE REPAIRED AS NECESSARY TO MAINTAIN A
BARRIER.
4. THE STORMWATER INFILTRATION BASIN SHALL BE CLEANED OUT TO DESIGN DEPTHS AFTER
CONSTRUCTION AND ALL SEDIMENT REMOVED.
5. ALL SEEDED AREAS WILL BE FERTILIZED, RE -SEEDED AS NECESSARY, AND MULCHED ACCORDING TO
SPECIFICATIONS IN THE VEGETATIVE PLAN TO MAINTAIN A VIGOROUS; DENSE VEGETATIVE COVER.
6. GRAVEL CONSTRUCTION ENTRANCE TO BE CLEANED WHEN SEDIMENT ACCUMULATIONS ARE MSBLE OR
SEDIMENT IS DEPOSITED ON THE ASPHALT AND STONE WILL BE PERIODICALLY TOP DRESSED WITH 2
INCHES OF #4 STONE TO MAINTAIN 6 INCH DEPTH.
TEMPORARY SEEDING SCHEDULE
THE CONTRACTOR MAY USE METHODS AND SCHEDULES SHOWN BELOW; HOWEVER, IT IS RECOMMENDED
THAT THE CONTRACTOR CONSULT A SPECIALIST WITH ATTENTION GIVEN TO SITE SPECIFIC CONDITIONS.
WINTER AND EASY SPRING
IYEE RATE (tb/acre)
RYE (GRAIN) 120
ANNUAL LESPEDEZA 50
(KOBE IN PIEDMONT AND
COASTAL PLAIN
FOLLOW RECOMMENDATIONS OF SOIL TESTS OR APPLY 2,00 LB/ACRE GROUND AGRICULTURE LIMESTONE
AND 750 LB/ACRE 10-10—i0 FERTILIZER
SUMMER
GERMAN MILLET 40
FOLLOW RECOMMENDATIONS OF SOIL TESTS OR APPLY 2,00 LB/ACRE GROUND AGRICULTURE LIMESTONE
AND 750 LB/ACRE 10-10-10 FERTILIZER
EALL
TYPE RATE (III./acre)
GERMAN MILLET 120
FOLLOW RECOMMENDATIONS OF SOIL TESTS OR APPLY 2,00 LB/ACRE GROUND AGRICULTURE LIMESTONE
AND 1000 LB/ACRE 10-10-10 FERTILIZER
MULCH WITH STRAW AT THE RATE OF 4000 LB/ACRE.
THE CONTRACTOR SHALL START A REGULAR MAINTENANCE SCHEDULE AS OUTLINED IN THE
MAINTENANCE PLAN.
NOTE:
4 \ PROPOSED INFILTRATION BASIN SHALL
I l l 4 BE
DURING CONSTRUCTION.
TEMPORARY SEDIMENT
13g} I MAINTENANCE PLAN ON SHEET EC2.
I 4�
—40- ) I
I —40 _ X
4 l INFILTRATION I
} I II BASIN #1 j
y y
PROPOSED
CURB CUT
PROPOSED 1
I
SWALE
X
I
I
TEMPORARY GRAVELED
1
I
I
I
CONSTRUCTION ENTRANCE (SEE
DETAIL}
r
I
PROJECT BOUNDARY
TEMPORARY
f -X-
INFILTRATION I
I
= 74,588 SF OR 1.71 AC
CHECK DAM
J —FM �J
BASIN #2
_r- --
'39- _
_
1
r
r
LIMIT OF DISTURBANCE
75,228 SF OR 1.73 AC
�9
f
1
\ I
1
i / 1
EROSION CONTROL GENERAL NOTES
LEGEND
TEMPORARY CHECK DAM
- - - - - X - - -- - X TEMPORARY SILT FENCE
m m m! m m m� LIMITS OF DISTURBANCE
TEMPORARY CONSTRUCTION ENTRANCE
- ---- 32 - - - - EXISTING CONTOURS
PERMANENT SEEDING SCHEDULE
ALL DISTURBED AREAS SHALL BE STABILIZED WITH A PERMANENT VEGETATIVE COVER
WITHIN 21 CALENDAR DAYS. THE CONTRACTOR MAY USE METHODS AND SCHEDULES
SHOWN BELOW; HOWEVER, IT IS RECOMMENDED THAT THE CONTRACTOR CONSULT A
SPECIALIST WITH ATTENTION GIVEN TO SITE SPECIFIC CONDITIONS.
A. CULTIVATE AREA TO A DEPTH OF 5".
B. APPLY AGRICULTURAL LIME AT THE RATE OF 4000 LBS. PER ACRE,
C. APPLY 10-20-20 COMMERCIAL FERTILIZER AT THE RATE OF 500 LBS PER ACRE.
D. SOW GRASS SEEDS AT THE FOLLOWING RATES:
Q12 RATE PER ACRE
COMMON BERMUDA GRASS (UNHULLED) 20 LBS.
COMMON BERMUDA GRASS (HULLED) 12 LBS.
PENSACOLA BAHIA GRASS 50 LBS.
KOREAN LESPEDEZA 25 LBS
TALL FESCUE 30 LBS.
E. MULCH WITH STRAW AT THE RATE OF 3250 TO 4350 LBS PER ACRE.
AS THE PROJECT AREA IS BEING OPENED UP AND THE EROSION CONTROL MEASURES
INSTALLED, THE CONTRACTOR SHALL START A REGULAR MAINTENANCE SCHEDULE AS
OUTLINED IN THE MAINTENANCE PLAN.
THE ATTACHED PLANS AND SPECIFICATIONS GIVE THE REQUIREMENTS FOR EROSION CONTROL MEASURES. GRAVEL CHECK DAMS WILL BE LOCATED AT
THE END OF EACH VEGETATED SWALE. SILT FENCE IS LOCATED AROUND THE PERIMETER OF THE SITE AS NOTED ON THE PLANS. A GRAVEL
CONSTRUCTION ENTRANCE WILL BE CONSTRUCTED AT LOCATIONS INDICATED ON THE PLANS. THE GRADING CONTRACTOR WILL PROVIDE THE MAINTENANCE
FOR THE EROSION CONTROL MEASURES.
1. ALL CONSTRUCTION ACTIVITIES SHALL BE PERFORMED IN COMPLIANCE WITH THE SEDIMENTATION POLLUTION CONTROL ACT OF 1973.
2. ALL LAND DISTURBING ACTIVITIES ARE TO BE PLANNED AND CONDUCTED TO LIMIT EXPOSURE TO THE SHORTEST FEASIBLE TIME.
3. ALL DISTURBED AREAS SHALL BE STABILIZED BY A PERMANENT GROUND COVER AS INDICATED IN THE PERMANENT SEEDING SCHEDULE.
4. AS SOON AS ALL AREAS ARE PERMANENTLY STABILIZED, ALL PERMANENT MEASURES HAVE BEEN INSTALLED, AND FINAL APPROVAL IS RECEIVED
FROM THE LAND QUALITY SECTION, THE TEMPORARY MEASURES MAY BE REMOVED.
5. OVER THE LIFE OF THE PROJECT, THE OWNER SHALL MAKE PERIODIC INSPECTIONS TO EVALUATE THE SUCCESS IN CONTROLLING EROSION OF SOILS
TO OFF —SITE AREAS. IF AREAS ARE FOUND WHERE EROSION IS TAKING PLACE, THE OWNER SHALL TAKE THE NECESSARY MEASURES TO REMEDY THE
SITUATION.
CONSTRUCTION SEOUENCE
1. CONTRACTOR TO NOTIFY N.C. LAND QUALITY SECTION, REGIONAL OFFICE IN WILMINGTON, (G10) 796-7215, PRIOR TO BEGINNING CONSTRUCTION.
2. INSTALL CONSTRUCTION ENTRANCE, SILT FENCE AND TEMPORARY CHECK DAMS AS SHOWN ON THE EROSION CONTROL PLAN.
3. LAY OUT BUILDING FOUNDATION.
5. ROUGH GRADE SITE MAINTAINING POSITIVE DRAINAGE TOWARDS DRAINAGE OUTLETS.
6. CONSTRUCT STORMWATER DRY INFILTRATION BASIN.
7. FINISH GRADE DRIVEWAY AND PARKING LOT.
S. PREPARE SUBGRADE, PLACE BASE MATERIAL AND PAVE DRIVEWAY AND PARKING AREA.
9. IMMEDIATELY AFTER FINAL GRADING OF ROADS ARE COMPLETED, ALL DISTURBED AREAS AFE TO BE SEEDED AND MULCHED AS NOTED IN THE SEEDING SCHEDULE.
10. MAINTAIN ALL TEMPORARY MEASURES UNTIL PERMANENT AND UNIFORM VEGETATION IS ESTABLISHED, OR PERMANENT GROUND COVER IS PROVIDED.
I A
FEB
Revisions
a.
0)
o
0 0
..,
V)
0E
0 N :3
W o. Q
yj
C X
W 0 O N
` V_
06
J
SJ�f tL
W
o.
00
-0 p
�iWON=
L1J i 0 p
W
z °
.�
)
U L
V
�rz
z 0
00 0
1J
W z
0
0$
0
U
C
0
44
r - '�
a 0
o �
z �o
o z
O
ou
W
o
� N
W
I --I
W ` �
A W
W �
Date: I 1-7-11
Scale: AS SHOWI�t
Drawn By: JCR
Checked By: JCR/ACL
THIS PLAN IS NOT ISSUED FOR
CONSTRUCTION WITHOUT AFFIXED
CORPORATE SEAL.
,a ._ SEAL r-, ..-
35D54
rZ
EC I
© 2011 Ytas dtawmg snau not ne repromcea to wnofe or m part wimout
written permission of East Coast Engineering & Surveying, P.C.
1 ,r. �S f 1
l' ++• 'i 'I ►� '�� � �'r, I 1 it �'1+i' '"� `� 1'� � I i
�1' ' 1 Y i i ,e I'. ...+ •.,.. ...r .!� ..�, .!. .{.,.. i'1 'S:n ' .0 ?,.;:; :1 ! h'��. r I _ I_ Idk.r ?�l i��' tly�r�.il: r.A•�u i�a
ECES PROJECT NO. 1076

_:.i! I .. ..s :�. ri ._ems. ��i1���i ��'i-+�'' __�.�i ., .�. � ,5 ��.i. � .—. `�'.! .s ii .•rti .�� �� {t
NCDOT CLASS B EROSION
CONTROL STONE
8" TO 12" #57 STONE
ON UPSTREAM FACE
K We
I MEN, 0 0.7114 6- 1 24'
AT CENTER
SECTION A -A
FABRIC
NOTE:
AT LEAST ONCE A MONTH AND AFTER EACH MAJOR STORM EVENT, THE CONTRACTOR IS TO INSPECT THE CHECK DAMS. ANY WASHOUTS
ARE TO BE CORRECTED AND WHEN SOIL ACCUMULATIONJ REACHES ONE-HALF OF THE HEIGHT, THE COLLECTED MATERIALS ARE TO BE
REMOVED.
TEMPORARY CHECK DAM
NOT TO SCALE
TEMPORARY DIVERSIONS SHOULD BE SEEDED
AND MULCHED AS SOON AS THEY ARE
CONSTRUCTED TO PRESERVE DIKE HEIGHT AND
REDUCE MAINTENANCE.
TEMPORARY DIVERSION
NOT TO SCALE
PLAN VIEW
— 50, MIN,
6" DIVERSION TO DIRECT RUNOFF FROM RAN
SECTION VIEW
TEMPORARY GRAVELED
CONSTRUCTION ENTRANCE
NOT TO SCALE
.10 GA.
WIRE
U)
U
MIN, 12-1/2 GA.
�
m
INTERMEDIATE WIRES
W
Z L¢L
N W
V. 10 GA,
m
J
1TTOM WIREILL
i
Uj
W
M
8" MIN. COMPACTED FILL OVER SKIRT*
FRONT VIEW
—.vu --STEEL POST
" WOVEN WIRE FENCING AS
REQUIRED
SILT FILTER FABRIC
8„
ANCHOR FABRIC SKIRT w! MIN. 4"
LONG WIRE STAPLES @ 12" O.C.
NOTES:
1. INSTALL NEW SILT FENCES AS SHOWN ON DRAWING AND AT LOCATIONS NECESSARY TO CONTROL SILTATION OF ADJACENT AREAS.
2. STEEL POSTS SHALL BE SIN LENGTH AND BE OF THE SELF FASTENER ANGLF TYPE,
3. WOVEN WIRE FENCING, WHERE REQUIRED (SEE NOTE #6), SHALL CONFORM TD ASTM A116 FOR CLASS 3 GALVANIZING, FABRIC SHALL
BE A MINIMUM OF 32" WIDE AND HAVE A MINIMUM OF 6 LINE WIRES WITH 12" S1AY SPACING. THE TOP AND BOTTOM WIRES SHALL BE
10 GAUGE AND INTERMEDIATE WIRES SHALL BE 12-1/2 GAUGE.
4. FILTER FABRIC SHALL BE OF NYLON, POLYESTER, PROPYLENE OR ETHYLENE "ARN WITH A MINIMUM STRENGTH OF 30 LB,/LIN. IN. AND
A MINIMUM OF 85% FILTERING EFFICIENCY. FABRIC SHALL CONTAIN ULTRAViCtET INHIBITORS AND STABILIZERS.
5. IF FABRIC FILTER IS USED WITH A STRENGTH OF 50 LB./LIN. IN, OR GREATER, AND THE POST SPACING (S) DOES NOT EXCEED 6', WOVEN
WIRE FENCING IS NOT REQUIRED, OTHERWISE, WOVEN WIRE FENCING IS REOIRED, AND POST SPACING SHALL NOT EXCEED 8'.
6. THE SLICING METHOD FOR INSTALLING THE FENCE IS ACCEPTABLE,
7. AT LEAST ONCE A WEEK AND AFTER EACH MAJOR STORM EVENT, THE CONTRACTOR IS TO INSPECT THE SILT FENCES. ANY WASHOUTS
ARE TO BE CORRECTED AND WHEN SOIL ACCUMULATION REACHES ONE-HAL.F OF THE HEIGHT, THE COLLECTED MATERIALS ARE TO BE
REMOVED.
TEMPORARY SILT FENCE
NOT TO SCALE
FED D
I
Revisions
U
a
�
O
• .�
0
CoO L
'V
c!7 Cq .Q
(I`� O � j
L.
>- ° 0 tv
L11 0•
0 .. e
��p
a06
1 iL
LLl
}
iwmC14-
04
C
W vi 0 p
W
� c 0U
(� C L
4"J
z 0
LL,OZ
�vt+ie
O $
IL
iO
V
o
C
+_j
I~ -I
w
o
A
o
v
�
z
x
H
O
U
p�
o
7
H
Z
oo�
�
�-q
0
Q
U
�
�
W
o
»
W
l--I
A
U
w
o
Bate:
11-7-11
Scale:
AS SHOWN
Drawn By:
JCR
Checked
By:
JCR/ACL
THIS PLAN IS NOT ISSUED FOR
CONSTRUCTION WITHOUT AFFIXED
CORPORATE
SEAL.
�. ;a
SEAL
r;
35054
G
I N����*
'3rfANi
EC2
Q 2011 This drawing shall not be reproduced in whole or in part without
written rormWitln of FRO ConO FlIghleeting k S1irve"Vlog , P.C.
ECES PROJECT NO. 1076

7 � I
! \
1
1 yr
\ \
_4 PROPOSED
........
\` ........ CURB CUT j
(SEE DETAIL) 1
w
PROPOSED 2,000 SF
COVERED STORAGE AREA
j
PROPOSED
SWALE
1
BASIN
BOTTOM = 37.5 , r
BASIN TOP
-38.5
3�40P-37,82
38.70
-� 37.50
.38 -
PROPOSED 48
CURB CUT
(SEE DETAIL)
J
BASIN
BOTTOM = 37.5
BASIN TOP
= 38.5
0+00 0+40
l
B
B
I ti
01
1
1
38.20
37.50 INFILTRATION
BASIN #1
PROPOSED A.' f
PROPOSED SWALE o
CURB CUT
L� T (SEE DETAIL) 4x
INFILTRATION B -- -� - 1 BOUNDARY- o
yQ ` 74,588 SF
BASIN 42�-
__ --law _39-
-
�r
-1
.� 39- L
STORMWATER PROJECT
BOUNDARY - 75,228 SF fig.
I �
PROPOSED DRAINAGE AREA FOR
CURB CUT SMALL BASIN.
(SEE DETAIL) /
PROJECT
44 - - 44 44 - 4
BASIN TOP
42 -- -38.5 - 42 42 4
40 - --- - - - - -- - �'® 4 40 40
38 ; - - 38 38 3
,
36 36 36 3 ail ,
34 - - - - 34 34 3
32 - -- --- _..__ .- _ _.._ 32 32 3
o too to o Lr7 it? to
oLOo BASIN o
rn BOTTOM = 37.5 ^
_. ......_-
0+00 1 +00 2+00 0+00
SECTION A - A SECTION B - B
INFILTRATION
BASIN #1
44 l - BASIN TOP 44
42 ' = 38.5 42
40 40
38 38
38 __ 36
34 _._. - - 34
32 - - - - 32
to CD Ln � Uh
r, M r- ��, ,�� M BASIN
BOTTOM = 37.5
0+00 SECTION A - A 0+00
SECTION B - B
INFILTRATION
BASIN #2
Q 20' 40'
mommill
HORIZONTAL SCALE: 1" = 20'
0 5' 10'
VERTICAL SCALE: 1" = 5'
TREATED IMPERVIOUS AREA DATA TABLE (DRAINAGE AREA = 75,251 SF)
BUILDINGS
SIDEWALKS
DOT AREA
PARKING
GRAVEL
TOTAL
(SF)
(SF)
(SF)
(Sr)
STORAGE
IMPF'RVIOUS
(SF)
AREA (SF)
INFILTRATION
BASIN #1
9,000
1,688
0
13,378
2,500
26,566
INFILTRATION
BASIN #2
3,000
368
664
3,574
0
7,606
TOTAL
IMPERVIOUS
12,000
2,056
664
16,952
2,500
'4,172
AREA TREATED
IMPERVIOUS % = 45.4
STAGE STORAGE TABLE (BASIN #1)
AVG END
AVG END
CONIC
CONIC
AREA
DEPTH
ELEV
INC. VOL.
TOTAL VOL.
INC. VOL.
TOTAL VOL.
(sq. ft)
(ft)
(cu. ft.)
(cu. ft.)
(cu. ft.)
(cu. ft.)
37.500
3,809.35
NIA
NIA
0.00
N/A
0.00
38.000
4,941.54
0.500
2187.72
2187.72
2181.59
2181.59
38.500
6,113.03
0.509
1 2763.64
4951.37
2758.46
4940.05
STAGE STORAGE TABLE (BASIN #2)
AVG END
AVG END
CONIC
CONIC
AREA
DEPTH
ELEV
(sq. ft)
(ft)
INC. VOL.
TOTAL VOL.
INC. VOL.
TOTAL VOL.
(cu. ft.)
(cu. ft.)
(cu. fL)
(cu. £t.)
37.500
448.94
N/A
N/A
0.00
N/A
0.00
38.000
934.62
0.500
345,89
345.89
338.55
338.55
38.500
1,459.58
0.500
598.55
944.44
593.70
932.25
NOTES:
1. VIGOROUS STAND OF PERMANENT GRASS COVER SHALL
BE ESTABLISHED AS SOON AS POSSIBLE ALONG THE
BANKS OF DITCHES AND DISTURBED AREAS. WHERE
DITCH BANKS CANNOT BE ADEQUATELY STABILIZED WITH
VEGETATION, AN ARTIFICIAL LINER SUCH AS RIP -RAP
SHALL BE USED TO PROTECT BANKS.
2. WHERE SLOPE OF CHANNEL BOTTOM EXCEEDS 1.5%,
EXCELSIOR MATTING OR OTHER EFFECTIVE CHANNEL LINING
MATERIAL SHALL BE USED,
S�OpE
-I 1 � : z
R
PULL SLOPES BACK TO BLEND
INTO EXISTING TERRAIN, TYP.
N DITCH" GRASS SWALE
NOT TO SCALE
VARIES
LEGEND:
PROJECT BOUNDARY
..a.K STORMWATER BOUNDARY
-42- EXISTING CONTOURS
PROPOSED CONTOURS
ROOF DRAIN
DOWN SPOUT
w
w w w
w w w w w w y CPP ATTACHED
w w y w w y w w
TO DOWN SPOUT
w w w y w w w w w w L
w w w w y w w y w w w w w
w w w w w w w w w y
w w w w w w w w w w w
w w w .s, w w w
w w y w w w w
CPP BELOW GRADE
w s w w w TIE TO PROPOSED STORMWATER
w w w COLLECTION SYSTEM
y
ROOF DRAIN DETAIL
NOT TO SCALE
TOP OF CU
2' CURB CUT
NOT TO SCALE
Revisions
3-13-12 ADDED SPOT
ELEVATIONS AND
DRAINAGE AREA PER
DWQ COMMENTS.
!C
o. o
oaU
't °f•
1,'E
+�
0o�pz
,L
W
C x
O W J
./
F`
W
C.01N
00
•-
W ",
C
� � m CJ
c U
5�mc
2:0000
W
3
o
0
IL
U
°
0
Date: 11-7-11
Scale: AS SHOWN
Drawn By: JCR
Checked By: JCR/ACL
THIS PLAN IS NOT ISSUED FOR
CONSTRUCTION WITHOUT AFFIXED
CORPORATE SEAL,
TOP OF PAVEMENT @
GUTTER LINE
y':s'
SEAL 335654 T
r ,,
SW1
�D 2011 This drawing shall not be reproduced in whole or in part without
'Writ' !' _ , �•inrffl" P, .. - i` r-
s'. a. .....
., ., :s. .., .,,. a:
,a. A. ri ._ ,'a,
. o,k„s_s,tias�}�tda•i ,}i,'titi, t,l.'a.
`
ECES PRO,IFCT NO, 1076

Revisions
3-13-12 REVISED
DRAINAGE AREA
MAP
U
W.
I?
0
co
>
0
0
> C ?Ctr 0 C)
:D -C LL
-0 a.
66
V) U-
C)L'
Lr)
ytt;
00
N
a—
M
4- 0 4) C
ty
LU
2
tjj V) U x
Uj
ca 0
W JC
.t 9
4-J
Z 00 r- 0
Lij — 0 z
0, 4-
V)ai
0 4-
0
0- - 0
U
to
M
Date: 11-7-11
Scale: AS SHOWN
Drawn By: JCR
Checked By: JCR/ACL
THIS PLAN IS NOT ISSUED FOR
CONSTRUCTION WITHOUT AFFIXED
CORPORATE SEAL.
SEAL
35054
C C,
rfi SrIAN
DAI
(0 2011 'llis drawing shall ut be reproduced in whole or in part without
�r,F5 PP�Vr17 Mi 1076