HomeMy WebLinkAboutSW8060112_Approved Plans_20080910EX. FLOATIN
DOC
VEGETATION
1. After complete stabilization of the entire cover d area,
top cover soils will be roughened by making -2" deep
grooves perpendicular to the slope.
2. Spread lime (agricultural limestone) even) over the area
at a rate of 1.5 tons/acre; spread 10-10-1 fertilizer at rate
specified and incorporate into the top 6" of soil.
3. Loosen surface prior to applying seed.
4. Broadcast seed at recommended rate .
5. Rake seed into the soil and lightly pa k to establish good contact.
6. Mulch with 40001b/acre grain straw r equivalent and anchor by
weighted farm disc set nearly strai ht or other mulch anchoring tool.
7. Mow as needed and refertilize in 1 to winter or early spring by topdressing
with 10- 10-10 fertilizer.
8. Graded surfaces shall not be exp sed without grass coverage for more
than 15 days. if grades are not omplete and exposure is more than
15 days, temporary seed as sp cified.
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PARKING NOTES:
1. VARIANCES ON STALL WIDTHS, ANGLE AND OTHER
DIMENSIONS WILL BE ALLOWED ONLY UPON APPROVAL OF 7
LANDSCAPE NOTES: b
.5
`
THE TRAFFIC ENGINEER. c.
i
1. LANDSCAPE STRIP SHALL BE A MAXIMUM SLOPE OF 7:1 IN
2. WHEEL STOPS SHALL BE REQUIRED THREE (3) FEET FROM ® .
THE END OF PARKING STALL WHEN USING EIGHTEEN (18) ORDER TO PLANT VEGETATION. b
FEET DEEP STALLS.
2. PROVIDE A MINIMUM OF 3 INCHES OF MULCH AROUND ALL
3• CURBING, CROSSTIES, UTILITY POLES, ETC., CAN BE USED PLANTING, �"
AS WHEEL STOPS. (MUST BE ANCHORED DOWN) GENERAL NOTES: I `
1. CONTRACTOR SHALL CONTACT THE N.C. ONE CALL b 5
4. ALL PARKING STALL MARKINGS AND LANE ARROWS \ b
SHALL BE WHITE. CENTER TO LOCATE EXISTING UTILITIES AT THE SITE
PRIOR TO ANY LAND DISTURBING ACTIVITY.
5. ALL OTHER PAVEMENT MARKINGS, SIGNS OR OTHER 2. CONTRACTOR SOLELY RESPONSIBLE FOR COORDINATION
WITH EXISTING UTILITIES AND ANY DAMAGE THAT
b '
TRAFFIC CONTROL DEVICES SHALL CONFORM TO THE OCCURS. \
LATEST EDITION AND/OR INTERPRETATION OF THE MANUAL 3. CURRENT REQUIRED TRACT ZONING - R-15. 4'
ON UNIFORM TRAFFIC CONTROL DEVICES (MUTCD). '
4. ALL TREES TO BE SAVED MUST BE PROPERLY PROTECTED ' \ o
6. NO OBSTRUCTIONS WILL BE ALLOWED ADJACENT TO A THROUGHOUT CONSTRUCTION. z
PARKING STALL WHICH WOULD PREVENT SAFE INGRESS AND 5. INSTALL CURLER EXCELSIOR EROSION CONTROL MATTING IN 3, ,
EGRESS FROM A PARKED VEHICLE. THE GRASS SWALES �,,4®g•
6. ALL ROOF DRAINS TO BE DIRECTED TO I TION BASIN b
S-iC1 K,41TH A 1" DEEP SCORED
JOINT EVERY 5'
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�--� N 88*4 ' " 784,76' 4' S v � � = � THIS DOCUMENT IS THE PROPERTY OF
4,
` 5, WALKER ENGINEERING &CONSTRUCTION LLC
A EL FT BA N ach Slab 1' Check Valve/ Man Hole for Trench Bypass
R e t e i n n g 4-0P u merit Pad
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INFILTRATION
BASIN ,
AND ALL COPYRIGHTS ARE RESERVED AS OF
THE DATE SHOWN HEREON. COPIES OF THIS
LI 4 - \ DOCUMENT WITHOUT ENGINEER'S/ARCHITECT'S
6> 5 b SEAL AND SIGNATURE ARE INVALID.
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MHW
MEAN HIGH WATER
494
404 WETLANDS
--X
EXISTING CONTOUR ELEVATION
ROCK CHECK DAM
■CB#1
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-
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SANITARY SEWER MANHOLE
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CONTOUR LINE (PROPOSED)
---{---
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SF
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FIRE HYDRANT
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20' 10' 0 40' 80,
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- - 15325 ORIGINAL GRASS AREA LESS THE FOLLOWING:
I-10EIVED
R ri
6,5
Sz. v_' ®I b v _ I D v ' o' D - ®' 5369 Sf ROADWAY
4800 sf WOODWORKING BUILDING AUG j 12008
Cg#5 �6 7 v 7. 5156 SF OVER TO GIVE BACK IN GRASS DWQ
D _ '' ADD 4636 SF NEW SALES OFFICE PROd #
LESS 3520 SF OLD ADMIN BLDG - ,'
GRASS AREA
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NET 6272 SF TO GIVE BACK IN GRASS FROM OLD BUILDING PAD
7.0-'b, - 'b -
b \ b \ b 6272/160=39.2 LENGTH BUILDING PAD SHORTENED
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N 87°42'33"E 550.04'
1:
SHEET NAME
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LINE 1-1
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METER
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INSTALL RPZ BACK FLOW PREVENTER CUT
NTH BYPASS IN AN ABOVE GROUND >
ENCLOSURE PER CARTERET'
COUNTY REGULATIONS,
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JARRETT
BAY
INDUSTRIAL
PARK
MOOREHEAD CITY
CARTERET COUNTY
NORTH CAROLINA
UTILITY AND
Al)"I I N G P` LAN
]RIGHT ANGLE
ENCANEERINCA, F.c.
212 PRINCESS STREET
WILMINGTON, NC 28401
(910) 251-8544 FAX (910) 251-2208
"DATA:
1/13/06
Scale:
AS SHOWN
Drawn:
Wsm
Checked:
WSL
Project No:
GW0305
�y /7
O 6>
r
PNK
vc S�E� SR 1A62
SENSATION 0
WEIGH
SITE SPARTINA DR.
G�
�P
LEGEND
a
PROPERTY CORNER
-- MHW--
MEAN HiGH WATER
104
404 WETLANDS
--
EXISTING CONTOUR ELEVATION
ROCK CHECK DAM
®#1
STORM DRAIN CATCH BASIN
;.,
HANDICAP PARKING
=-�-
TRAFFIC FLOW
--�
STORM WATER SHEET FLOW
C.O.
SANITARY SEWER CLEAN OUT
o
WATER METER
MHJ&
SANITARY SEWER MANHOLE
--S""..---,
8" WATER LINE
--ss-
6" SANITARY SEWER LINE
--W-
WATER SERVICE LINE
8
CONTOUR LINE (PROPOSED)
-e-
PROPERTY LINE
SD
STORM DRAIN LINE
®
770
PROPOSED SPOT ELEVATION
1#1
CURB INLET
sF
SILT FENCE
FIRE HYDRANT
WATER VALVE
DA
DRAINAGE AREA
VEGETATION PLAN
FLOATING CO
1. After complete stabilization of the entire covered area,
top cover soils will be roughened by making 1'=2" deep
grooves perpendicular to the slope.
2. Spread lime (agricultural limestone) evenly over the area
at a rate of 1.5 tonslacre; spread 10-10-10 fertilizer at rate
specified and incorporate into the top 6" of soil.
3. Loosen surface prior to applying seed.
4. Broadcast seed at recommended rates.
5. Rake seed into the soil and lightly pack to establish good contact.
6. Mulch with 4000 iblacre grain straw or equivalent and anchor by
weighted farm disc set nearly straight or other mulch anchoring tool.
7. Mow as needed and refertilize in late winter or early spring by topdressing
with 10- 10-10 fertilizer.
8. Graded surfaces shall not be exposed without grass coverage for more
than 15 days. If grades are not complete and exposure is more than
15 days, temporary seed as specified.
IV vi I- -- -
DA DA
\ GRASS AREA
SF
SF
LANDSCAPE NOTES':
SEE SHEEC2 FOR P T E B A MAXIMUM SLOPE OF 7:1 IN
1. LANDSCAPE STRIP SHALL L L h
ORDER TO PLANT VEGETATION.
CONTINUATION2. PROVIDE A MINIMUM OF 3 INCHES OF MULCH AROUND ALL
PLANTING.
GENERAL NOTES:
x l % 1. CONTRACTOR SHALL CONTACT THE N.C. ONE CALL
-SF SF � CENTER TO LOCATE EXISTING UTILITIES AT THE SITE
moo' r" PRIOR TO ANY LAND DISTURBING ACTIVITY.
/r`�' 2. CONTRACTOR SOLELY RESPONSIBLE FOR COORDINATION
WITH EXISTING UTILITIES AND ANY DAMAGE THAT
OCCURS.
o 3. CURRENT/REQUIRED TRACT ZONING - R-15.
38.95' �/ 4. ALL TREES TO BE SAVED MUST BE PROPERLY PROTECTED
Y' 1' THROUGHOUT CONSTRUCTION.
f` 5. INSTALL CURLEX EXCELSIOR EROSION CONTROL MATTING IN
END OF ) ,� / THE GRASS SWALES
ASPHALT 20' / 6. ALL ROOF DRAINS TO BE DIRECTED TO INFILTRATION BASIN
CURB !
CUT PARKING NOTES:
r
1. VARIANCES ON STALL WIDTHS, ANGLE AND OTHER
/V /j DIMENSIONS WILL BE ALLOWED ONLY UPON APPROVAL OF
THE TRAFFIC ENGINEER.
2. WHEEL STOPS SHALL BE REQUIRED THREE (3) FEET FROM
THE END OF PARKING STALL WHEN USING EIGHTEEN (18)
--� 14' of �- FEET DEEP STALLS.
O
3. CURBING, CROSSTIES, UTILITY POLES, ETC., CAN BE USED
c / AS WHEEL STOPS. (MUST BE ANCHORED DOWN)
3 I /
4. ALL PARKINGSTALL MARKINGS AND LANE ARROWS
/ SHALL BE WHITE.
4.5' ,
jt 5. ALL OTHER PAVEMENT MARKINGS, SIGNS OR OTHER
/ TRAFFIC CONTROL DEVICES SHALL CONFORM TO THE
LATEST EDITION' AND/OR INTERPRETATION OF THE MANUAL
10' ;` if ON UNIFORM 'TRAFFIC CONTROL DEVICES (MUTCD).
71 ; 6. NO OBSTRUCTIONS WILL BE ALLOWED ADJACENT TO A
PARKING STALL' WHiCH WOULD PREVENT SAFE INGRESS AND
00 EGRESS FROM A PARKED VEHICLE.
7. SIDEWALKS TO BE 4" THICK WITH A 1" DEEP SCORED
JOINT EVERY 5'.
MAINTENANCE PLAN
1. All erosion and sediment control practices will be checked
r .0V= for stability and operation following every runoff -producing
/ ry rainfall but in no case less than once every week. Any
o needed repairs will be made immediately to maintain all
r z practices as designed.
O / 2. All construction entrances will be periodically topdressed
P
/ with an additional 2 inches of #4 stone to maintian proper
depth. Any sediment that is tracked into the street will be
immediately removed.
3. Sediment will be removed from the sediment trap and block
and gravel inlet protection device when storage capacity
has been approximately 50 % filled. Gravel will be cleaned
or replace when the sediment pool no longer drains
/ properly.
4. Sediment will be removed from behind the sediment fence
SITE DATA TABLE
PROPERTY AREA
492,069 SF / 11.30 ACRES
BUILDING AREA
72,320 SF / 1.66 ACRES
ASPHALT ROAD AREA
23,700 SF / 0.54 ACRES
ASPHALT PARKING AREA
20,214 SF / 0.46 ACRES
GRAVEL PARKING AREA
38,566 SF / 0.88 ACRES
SIDEWALK & CONC. AREA
5,701 SF / 0.13 ACRES
DISTURBED AREA
283,072 SF / 6.50 ACRES
PERVIOUS AREA
331,568 SF / 7.61 ACRES
IMPERVIOUS AREA
160,501 SF / 3.68 ACRES
PARKING SPACES
62 INCLI�LD>NG (-3a) HA�I.DI�AP__
GRAPHIC SCALE
20' 10' 0 40' 80'
1" = 40'
when it becomes 0.5 feet deep at the fence. The sediment
fence will be repaired as necessary to maintain a barrier.
5. The sediment basin will be cleaned out when the level of
sediment reaches 2.0 feet below the top of the riser.
Gravel will be cleaned or replaced when the sediment pool
no longer drains properly.
6. All seeded areas will be fertilized, reseeded as necessary,
and mulched according to specifications in the vegetative
plan to maintain a vigorous, dense vegetativie cover.
STABILIZATION NOTES
1. All slopes will be stabilized within 15 days of cease of any
phase of grading.
2. All other areas will be stabilized within 15 days of cease of
any phase of grading.
CONSTRUCTION SCHEDULE
1. Obtain plan approval and other applicable permits.
2. Hold pre -construction meeting at least one week
prior to beginning construction.
3. Install/Maintain temporary construction entrancelexit.
4. Before clearing and grading of the site, install silt
fencing at the base of slopes to restrict movement of
sediment from the site.
5. Begin clearing and grading of the site.
6. Construct infiltration basin and use as temporary sediment
basin during site work. Sediment storage shall be
cleaned out during construction when level exceeds 1 foot
depth.
7. Install storm piping, catch basins, and curb inlets.
8. Install Inlet Protection for catch basins and curb inlets
to restrict movement of sediment from the site.
9. All erosion and sediment control practices will be
inspected bi-weekly and after each rainfall event.
Needed repairs will be made immediately.
10. After the entire covered area is stabilized, all temporary
measures will be removed and permanent vegetative repairs
to be completed.
11. infiltration basin to be cleaned of any sediments when site
is stabilized. Clean sand shall be replaced in the bottom of
basin as needed to properly operate.
JARRETT
SAY
IND"USTRIAL
PARK
MOOREHEAD CITY
CARTERET COUNTY
NORTH CAROLINA
61-011@1101M i 2 � N M111 11
RIGHT ANGLE
EN aINEEFRINO, P.C.
212 PRINCESS STREET
WILMINGTON, NC ''28401
(910) 251-8544 FAX (910) 251-2208
DATE:
1 /13/06
Scale:
AS SHOWN
Drawn:
WSM
Checked:
WSL
Project No:
GWO305
Sheet No:
��
011v
Wv v
8" TAPPING
SLEEVE AND
VALVE ON EX. EXISTING 8"
8" WATER LINE WATER LINE E X 4 H
im
IN"i 80 PVC
WATER
LINE
TEMP. i C2
CONSTRUCTION
ENTRANCE
5-
Ulf
EXISTING
WATER
METER
CURBJ RIP—R,
INSTALL 8" 007 BACK L-1 nW 0 %1MIT11170 CUT 12
WITH BYPASS IN AN ABOVE GROUND
ENCLOSURE PER CARTERET 4z-
COUNTY REGULATIONS, / �� i`
f�``J/ /jam``/ ;`j MH#1
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P ropo ed Ground Elevation
AL
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_ —
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SLOPE 000x
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0+00
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3+00
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GRAPHIC SCALE
20' 10' 0 40' 80,
1 1 1 1 1
1"=40'
5+00
CD
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CI
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6+00
C�Q0
O ILO
7+00
I
8+00
T--1 I m
JARRh'F rT
BAY
INDUSTRIAL
PARK
MOOREHEAD CITY
CARTERET COUNTY
NORTH CAROLINA
]RIGHT ANGLE
ENCAINEERIIN�, P.C.
212 PRINCESS STREET
WILMINGTON, NC 28401
(910) 251-8544 FAX (910) 251-2208
(`DATE:��
1/13/06
Scale:
AS SHOWN
Drawn:
WSM
Checked:
WSL
Project No:
GWO305
f/Sheet No:
C 2
GRAPHIC SCALE
20' 10' 0 40' 80'
1"=40'
f
8" TAPPING
SLEEVE AND
VALVE ON EX. �3. 4 EXISTING 8"
8" WATER LINE WATER LINE:-
R.
8" PVC
vi
WATER -
LINE...
sr
6.0
Q0 C
3-
F, f° ,
Og 30"RCP �f f EXISTING
SEWER
WATER , r CLEAN OUT
` CURB` RIP —RAP
° {
INSTALL 8" RPZ BACK FLOW PREVENTER ,F CU T'r s
WITH BYPASS IN AN ABOVE GROUND
ENCLOSURE PER CARTERET. r
COUNTY REGULATIONS-,".
MH# / f.
CV
i I
NEW 6"
SEWER LINE
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MATCH LINE
A_A"
STORM DRAINAGE TABLE
ITEM
TOP
INV.IN
SIZE
INV. OUT
SIZE
CB#1
7.0
4.15
24"
4.15
24"
CB#2
6.8
4.40
18"
4.40
24"
CB#3
7.1
4.50
15"
4.50
18"
CI#1
7.0
4.65
15"
4.65
15"
CI #2
7.0
—
—
4.70
15"
CI #3
7.10
4.00
24"
4.60
24"
JARRETT
BAY
INDUSTRIAL
PARK
MOOREHEAD CITY
CARTERET COUNTY
NORTH CAROLINA
UTILITY AND
RIGHT ANGLE
ENGINEERING, P.C.
212 PRINCESS STREET
WILMINGTON, NC 28401
(910) 251-8544 FAX (910) 251-2208
DATE:
1 /13/06
Scale:
AS SHOWN
Drawn:
WSM
Checked:
WSL
Project No:
GWO305
Sheet No:
C3
h eft`! -1 n .1 /-) -- n IAnr)r-c^
STEEL OR WOOD
POST ALTERNATE: IN LIEU OF BURYING SKIRT, 6" -----------
W I R E
FABRIC
# 3 WASHED STONE MAY BE USED_
FILTER FABRIC
TO ANCHOR SKIRT PROTECTIVE
I ENCLOSURE
,� N OF FLOW
DIRECTIO
�-
ry
Q Q�
MAINTENANCE NOTES: _
START LAYING AT LOW END AND BUILD AGAINST DIRECTION OF FLOW ECCENTRIC FERNCO ECCENTRIC COUPLING
=s
�L O
5
'
BUSHING
FOR CONNECTING PIPES OF
�
m
z
FILTER BARRIERS SHALL BE INSPECTED IMMEDIATELY AFTER EACH RAINFALL
UNEQUAL DIAMETER, OR
AND AT LEAST DAILY DURING PROLONGED RAINFALL. ANY REQUIRED REPAIRS
MAINTAIN
APPROVED EQUAL
co
COMPACTED
SHALL BE MADE IMMEDIATELY.
BACKFILL I
_.
CONTINUOUS
N
EXISTING
GROUND LINE SHOULD THE FABRIC DECOMPOSE OR BECOME INEFFECTIVE PRIOR TO THE END
b ;\ _
'
FLO WLI N Ei...,tp
\, ` ,
__.�
OF THE EXPECTED USABLE LIFE AND THE BARRIER STILL BE NECESSARY, THE ______�
f
_
- i, ;\.
f<" 'i 'fit
'♦
---r--
D PROMPTLY
r.._..__.-.-._�_.___-
r--
, ::,ter i •♦i !r♦~
FABRIC SHALL BE REPLACE
(N 'f'� ! ' \�'�f C\J 66 SEDIMENT DEPOSITS SHOULD BE REMOVED AFTER EACH STORM EVENT, THEY MUST
ro STEEL BE REMOVED WHEN DEPOSITS REACH APPROXIMATELY HALF THE HEIGHT OF THE B�
STEEL WOOD POST ANY SEDIMENT DEPOSITS REMAINING IN PLACE AFTER THE SILT FENCE OR FILTER
WOODPOST POST BARRIER IS NO LONGER REQUIRES SHALL BE DRESSED TO CONFORM WITH THE EXIS
POST GRADE, PREPARED AND SEEDED.
GENERAL NOTES:
FENCE FABRIC SHALL BE A MINIMUM OF 32" IN WIDTH AND SHALL
HAVE A MINIMUM OF 6 LINE WIRES WITH 12" STAY SPACING.
FILTER FABRIC SHALL BE MIRAFI 100 OR EQUIVALENT AND
SHALL BE A MINIMUM OF 36" IN WIDTH.
BURLAP CAN NOT BE USED WHERE SILT FENCE IS TO REMAIN FOR
A PERIOD OF MORE THAN 30 DAYS.
STEEL POSTS SHALL BE 3'-0" IN HIGHT AND BE OF THE
SELF -FASTENER ANGLE STEEL TYPE.
WOOD POSTS SHALL BE 6 TO 7 FEET IN HEIGHT AND 3 TO 4 INCHES
IN DIAMETER. WIRE FABRIC SHALL BE FASTENED TO
WOODEN POST WITH NOT LESS THAN # 9 WIRE STAPLES 1 1/2" LONG.
SILT' FENCES SHALL BE INSTALLED AROUND ALL CATCH BASINS.
SILT FENCES SHALL BE PROVIDED AS NECESSARY TO PREVENT
EXCESSIVE EROSION.
65LF 8' S' 12' 3
4'
# 57�
STONE`,-yt4
FI LTER
FABRIC RIP RAP # 57 STONE
MIN. 9" ROCK
CHECK �/� SECTION
DAM 7 CROSS
NOT TO SCALE
L_ /\ \. n v /-1 f L U L- 1- L/ v v V I I \. 11 I i. v i f L
TO FORM SEDIMENT BASIN
TAPER BACK TO STANDARD
SWALE PROFILE IN 65LF
CHECK DAM_
NOT TO SCALE
TEMPORARY SILT FENCE
NOT TO SCALE
EROSION CONTROL NOTES:
1. ALL CONSTRUCTION SHALL BE IN ACCORDANCE WITH STATE AND LOCAL REQUIREMENTS.
2. SUFFICIENT EROSION CONTROL PRACTICES MUST BE INSTALLED AND MAINTAINED TO
RETAIN SEDIMENT WITHIN THE BOUNDARIES OF THE SITE. ALL DISTURBED AREAS
SHALL BE NONEROSIVE AND STABLE WITHIN THIRTY (30) WORKING DAYS OR 120
CALENDAR DAYS AFTER COMPLETION OF THE ACTIVITY, WHICHEVER IS SHORTER.
3. CONSTRUCTION SEQUENCE:
A. INSTALL SILT FENCE DOWNSLOPE OF FILLED AREAS AND OTHER AREAS SUSCEPTABLE
TO GULLYING AS NEEDED.
B. INSTALL CHECK DAMS WHERE SHOWN ON PLANS.
C. COMPLETE UTILITY WORK AND NECESSARY GRADING.
D. STABILIZE AND SEED ALL DENUDED AREAS AND SIDESLOPES.
4. LIME AND FERTILIZER. -
LIME - APPLY GROUND AGRICULTURAL LIMESTONE 2 TONS/ACRE.
FERTILIZER - APPLY 10-10-10 AT 1000#/ACRE.
INCORPORATE BOTH LIME AND FERTILIZER INTO TOP 4" TO 6" OF SOIL.
5. MAINTENANCE: ALL EROSION AND SEDIMENT CONTROL PRACTICES TO BE INSPECTED
WEEKLY AND AFTER EVERY RUNOFF PRODUCING RAINFALL EVENT. NEEDED REPAIRS
WILL BE MADE IMMEDIATELY. TOPDRESS TEMPORARY SEEDING WITH 50#/ACRE NITROGEN
IN MARCH. IF COVER IS NEEDED THROUGH THE FOLLOWING SUMMER, OVERSEED WITH
50#/ACRE KOBE LESPEDEZA.
6. MAXIMUM GRADED SLOPE SHALL NOT EXCEED THREE (3) TO ONE (1).
SECTION A —A
CLEANOUT PAD DETAIL
NOT TO SCALE
GRASS LINED DITCH
(SEE SEEDING SCHEDULE)
5: . 1 MIN5: 1 MIN. .i ; ,, ,♦
VARIES ,-
NOTE:
MINIMUM 5:1 SIDE SLOPES
BOTTOM WIDTH VARIES WATER QUALITY SWALE
(SEE CALCULATIONS)
NOT TO SCALE
WILKINS MODEL 350DA
OUTDOOR HORIZONTAL INSTALLATION
10'
P0Ln
e 'J k
FLARED END SECTION
/ ��'ti (�l
SECTION
STONE
"D"
RIP -RAP DETAIL
SIZE
NOT TO SCALE
CLASS
A 12"
CLASS
B 18"
CLASS
1 24"
COUNTY APPROVED METER
CAST IRON FORD METER YOKE BOX (YL111-444)
RIGHT-ANGLE STOP
INSTALL CORPORATION STOP-7
WATER MAIN
CONBRACO
CHECK VALVE
THREADED TO
OUTLET OF METER
BOX
CD
\ \
f _
80 °
° o° O °
if
o° o ° 0 ° o 0
11<0,r
° °0 00°O
0
0 0°O0o°°p a O
NEW SERVICE LATERAL 1" 0 T
;;I:
SERVICE CLAMP
NOTE:
1) CONTRACTOR SHALL PLACE METER BOX IN NON —TRAFFIC AREA AT
LOCATION SPECIFIED BY COUNTY UTILITY DEPARTMENT
WATER SERVICE LATERAL DETAIL
NOT TO SCALE
PLAN
35' t 15' ±
# 4 STONE z
O
00
SECTION
TEMPORARY CONSTRUCTION ENTRANCE
NOT TO SCALE
TONE OR
RAVEL
I
P.V.C. PIPE —
ALL TRENCH TYPES
EARTH BACKFILL COMPACTED
TO 90% MINIMUM -HAND
TAMPING, TO 95% UNDER OR
ADJACENT TO STRUCTURES
NOTES:
1. STONE OR GRAVEL TO BE WELL TAMPED.
SIZE 1 /2" TO 1-1/2".
2. HAND CARVE BOTTOM AND SHAPE FOR
LOWER QUADRANT OF PIPE. EXCAVATE
ADDITIONALLY FOR BELLS.
3. TRENCH SHEETING DRIVEN BELOW INVERT H,-,114u `,,,]. vL
MUST NOT BE REMOVED. AT BELLS
D.I.P. NORMAL
STANDARD SEWER LINE TRENCH
NOT TO SCALE
D.I.P. IN ROCK
& WET CONDITIONS
NEENAH R-7514 HANDHOLE-
FRAME & LID OR APPROVED
EQU AL
FINISH GRADE
z STONE FILL
0 4" THICK
w
cn
w 45° WYE BRANCH
c o OR 45° BEND AS
REQUIRED BY SITE
PLAN
0
C/)
18"0 CON C.
COLLAR, 6"
THICK
u -
�4
` THREADED
CLEAN --OUT
PLUG
45 BEND
SERVICE LATERAL
NOTES:
I. CLEAN -OUT PIPE AND FITTINGS SHALL BE THE SAME DIAMETER AND
MATERIAL AS THE SERVICE LATERAL.
2. PROVIDE CLEAN -OUTS WHERE INDICATED ON THE PLANS.
3. D.I.P. CLEAN -OUTS SHALL HAVE BRONZE -THREADED CLEAN -OUT PLUG.
4. WHERE CLEAN -OUTS ARE INSTALLED ON PIPING UNDER PRESSURE, ALL
JOINTS SHALL HAVE RETAINER GLANDS OR OTHER APPROVED METHOD
OF RESTRAINT. ALL RISER PIPE, FITTINGS AND CLEAN -OUT PLUG SHALL
BE WATERTIGHT AND RATED FOR THE PRESSURES PRESENT AT THE
PARTICULAR POINT OF INSTALLATION.
SANITARY SEWER SERVICE LATERAL
CLEAN --OUT DETAIL
NOT TO SCALE
REV NO. DESCRIPTION DATE
REVISIONS
PVC OR
ABS PIPE
yy
BEDDIt'^ '1I
7- r, ' f� -. �, 94
i✓ CX, , D 3 .� 4
U5> ( DUCTILE IRON PIPE
I_ w ,.,� i •4 �....r ,'-) _-- ;mil 4t .l E R '. i.-_ r C r1'
,-• 'r n, I A, I ( I' . �; :S Q.� '..5- i_ i /`. ; L A 6 h
/ i v UJ A.
ELEVATION
NOTE: SEE STANDARD SEWER LINE TRENCH DETAIL FOR PIPE BEDDING
BEYOND COUPLING.
STANDARD SEWER LINE COUPLING
NOT TO SCALE
EXISTING OR FINISHED GRADE
3 i
v f-
LATERAL PIPE WITH LESS THAN 3' COVER MUST BE DIP
USE AIRTIGHT CONNECTOR FOR TRANSITION
4" PER
22-1/2" OR
45" BEND
4" CAST IRON SOIL PIPE OR PVC
PIPE WITH APPROVED GASKET SYSTEM
"FERNCO" JOINT SEALER, OR OTHER APPROVED
COMPRESSION JOINT 'SEALERS.
9 ,
/ t "RIMROCK" (ABS PLASTIC) SEWER TAP SADDLE;
OR APPROVED CAST IRON TAP SADDLES
-xy=" THAT CONFORM TO PIPE CURVATURE AND CAN
BE SECURELY ATTACHED TO THE MAIN.
VARIES WITH SLOPE
EPDXY SEALANT "SEEWER TAP JOINT COMPOUND"
DISTRIBUTED BY SMITH & LOVELESS OR APPROVED EQUAL.
D" x 4" TEE
D = DIAMETER OF MAIN LINE PIPE
PVC OR DIP
NOTES:
1. THE OPENING IN THE PIPE SHALL BE CUT WITH A DIAMOND BIT.
2. THE TAP SHALL BE IN THE UPPER HALF OF THE PIPE,
3. MAXIMUM SIZE TAP INTO AN EIGHT INCH DIAMETER PIPE SHALL BE FIVE INCHES.
4. IF PIPE IS DUCTILE IRON, BEND AND LATERAL PIPE MUST BE DUCTILE IRON.
5. IF PIPE IS PVC, BEND AND LATERAL PIPE MUST BE PVC.
6. TEE AND BEND TO BE FULLY ENCASED IN #67 CRUSHED STONE.
4" LATERAL TAP
NOT TO SCALE
TRUE WORLD MARINE
JARRETT BAY INDUSTRIAL PARK
BEAUFORT CARTERET COUNTY NORTH CAROLINA
SEDIMENT EROSION
� CONTROL & DISC® DETAILS
RIGHT ANGLE
I=NCaINE1=RiNCa, P-C.
212 PRINCESS STREET
WILMINGTON, NC 28401
(910) 251-8544 FAX (910) 251-2208
DATE:
1 /13/06
Scale:
AS SHOWN
Drawn:
WSM
Checked:
WSL
Project No:
GW0305
Sheet No:
D1
PLAN
z
00
I
Q0
d-
z
75
00
SECTION Y
* INSTALL CATCH BASIN INLET PROTECTION
SEE DETAIL 2/C2
CATCH BAS I N
NOT TO SCALE
CONSTRUCTION SCHEDULE
1. Obtain plan approval and other applicable permits.
2. Hold pre -construction meeting at least one week
Q
prior to beginning construction.
3. Install/Maintain temporary construction entrance/exit.
4. Before clearing and grading of the site, install silt
I
fencing at the base of slopes to restrict movement of
o I
sediment from the site.
5. Begin clearing and grading of the site.
6. Install storm piping, catch basins, and curb inlets.___--
7. Instaff Inlet Protection for catch basins and curb iriets
to restrict movement of sediment from the site.
Elev. 7.00
8. All erosion and sediment control practices will be
7
inspected bi-weekly and after each rainfall event.
Emergency
Needed repairs will be made immediately.
Spillway
9. After the entire covered area is stabilized, all temporary
6
_ Q)
�� __i_ ^�__� __ r
measures will be removed and permanent vegetative repairs
Existing Ground o
t o be completed.
5
MAINTENANCE PLAN
2/""Thick
Grovel Filter
1. All erosion and sediment control practices will be checked
for stability and operation following every runoff -producing
I to 1 1 /2j
rainfall but in no case less than once every week. Any
needed repairs will be made immediately to maintain all
3'
I-Elev. 3
-.,a..-^f
practices as designed.
;r-� ij (�'.,li--l"-�r"-5s �t,-q- ir.:_;-!'�_S'
l
2. All construction entrances will be periodically topdressed
-1
with an additional 2 inches of #4 stone to maintaan proper
depth. Any sediment that is tracked into the street will be
2'
------"�--' ---�-�
immediately removed.
3. Sediment will be removed from the sediment trap and block
and gravel inlet protection device when storage capacity
has been approximately 50 % filled. Gravel will be cleaned
or replace when the sediment pool no longer drains properly.
4. Sediment will be removed from behind the sediment fence
when it becomes 0.5feet deep at the fence. The sediment
fence will be repaired as necessary to maintain a barrier.
5. The sediment basin will be cleaned out when the level of
sediment reaches 2.0 feet below the top of the riser.
Gravel will be cleaned or replaced when the sediment pool
no longer drains properly.
6. All seeded areas will be fertilized, reseeded as necessary,
and, mulched according to specifications in the vegetative
plan to maintain a vigorous, dense vegetativie cover.
STABILIZATION NOTES
1. All slopes will be stabilized within 15 days of cease of any
phase of grading.
2. All other areas will be stabilized within 15 days of cease of
any phase of grading.
TEMPORARY SEEDING
IPE
ONCRETE BASE
t-M A A A(- n_ nM A T(-
40.16
Storm Dr(
Basin 70'
300' L!
70'
r-t _ _ n c n
Replace 1 �
And Back
Sand Less IUI1 'j/o F uaa€€ly
#200 Sieve. NCDOT Gradation
2S Or Coarser.
SECTION A -A
DRAINAGE GUTTER
SHOWN - MAX SL(
1 " PER FOOT
GUTTER SLOPE TO
MATCH PAVEMENT
SLOPE AS INDICATE[
1 1 - 52
712
CONCRETE CURB AND GUTTER
T FENCE PERIMETER
NOT TO
ALE GRAVEL DROP INLET PROTECTION (GRAVEL DONUT
40' R /W
10' 1 0'
GRASS TYPE
AMOUNT/1000 SF
TIME OF SEEDING
INITIAL
FERTILIZATION/1000 SF MAINTENANCE
RYE GRAIN
1-2 LBS
NOV. THRU JAN.
25 LBS 10-10-10
N/A
N/A
N/A
BROWN TOP MILLET
1-2 LBS
JUNE THRU AUG.
25 LBS 10-10-10
N/A
N/A
N/A
PERMANENT SEEDING
GRASS TYPE
AMOUNT/1000 SF
TIME OF SEEDING
INITIAL
FERTILIZATION/1000 SF MAINTENANCE
MARCH-APRIL
EACH 4-8 WKS
AUG- SEPT
BERMUDA, COMMON
1-2 LBS
APR. THRU JUNE
25 LBS 10-10-10
12 LBS 10-10-10
1-2 LBS N.
12 LBS 10-10-10
FESCUE, TALL
5-7 LBS
SEPT THRU OCT
25 LBS 10-10-10
FEB - MARCH
MAY & DEC
SEPT - OCT
(KENTUCKY 31)
FEB THRU OCT
12 LBS 10-10-10
1 /2 TO 1 LB. N.
12 LBS 10-10-'10
SERICEA
1-2 LBS
MARCH THRU APR.
25 LBS 10-10-10
FEB - MARCH
1 /2 TO 1 LB. N.
N/A
LESPEDEZA (SLOPES)
9 1 /1-)" 1 1) E)I-F o\AA_T
VEGETATION PLAN
NOT TO SCALE
404 We
Offset Grate
Top = 7.1 '
CMU Block Weir Wall
V Concrete 404 Wetlands
Top = 6.0'
Around Grate Ground Elev.=3.0�
24" HDPE Pipe-�-
1
� - #57 Stone
By -Pass-
/
'? ' Undisturbed
Inv. = 4.1
a -- Earth
i
`Y f �t��?y/' /E } .4 y'^-�'.y, ��'�{y •`t �'� `f'� R > (^�y�-~/`�.�� �/^?l� 9fj
'
r
---- I I--. -_. -- ----3
` I ' - _ � 4
Inv.- 4 6
24„
RCP I n v. = 4.0'
BY-PASS
CURB
INLET
1. After complete stabilization of the entire covered area,
top cover soils will be roughened by making 1"-2" deep
grooves perpendicular to the slope.
2. Spread lime (agricultural limestone) evenly over the area
at a rate of 1.5 tons/acre; spread 10-10-10 fertilizer at rate
specified and incorporate into the top 6" of soil.
3. Loosen surface prior to applying seed.
4. Broadcast seed at recommended rates.
5. Rake seed into the soil and lightly pack to establish good contact.
6. Mulch with 4000 lb/acre grain straw or equivalent and anchor by
weighted farm disc set nearly straight or other mulch anchoring tool.
7. Mow as needed and refertilize in late winter or early spring by topdressing
with 10- 10-10 fertilizer.
8. Graded surfaces shall not be exposed without grass coverage for more
than 15 days. If grades are not complete and exposure is more than
15 days, temporary seed as specified.
NOTES FOR DETENTION BASIN
CONSTRUCTION SPECIFICATIONS
SITE PREPARATIONS - CLEAR, GRUB AND STRIP TOPSOIL FROM THE SITE AREA OF THE NEW POND TO
REMOVE TREES, VEGETATION, ROOTS AND OTHER OJECTIONABLE MATERIAL. TO FACILITATE SEDIMENT
CLEANOUT, STOCKPILE ALL TOPSOIL OR SOIL CONTAINING ORGANIC MATTER FOR USE ON THE OUTER SHELL
OR THE EMBANKMENT TO FACILITATE VEGETATIVE ESTABLISHMENT. PLACE TEMPORARY SEDIMENT CONTROL
MEASURES BELOW THE BASIN AS NEEDED.
CONDUIT SPILLWAYS - SECURELY ATTACH THE RISER TO THE BARREL OR BARREL STUB TO MAKE A
WATER -TIGHT STRUCTURAL CONNECTIN. SECURE ALL CONNECTIONS BETWEEN BARREL SECTIONS BY
APPROVED WATER -TIGHT ASSEMBLIES. PLACE THE BARREL AND RISER ON A FIRM, SMOOTH FOUNDATION OF
IMPERVIOUS SOIL. DO NOT USE PERVIOUS MATERIAL SUCH AS (SAND, GRAVEL, OR CRUSHED STONE AS
BACKFILL AROUND THE PIPE OR ANTI -SEEP COLLARS. PLACE THE FILL MATERIAL AROUND THE PIPE
SPILLWAY IN 4 INCH LAYERS AND COMPACT IT UNDER AND AROUND THE PIPE TO AT LEAST THE SAME
DENSITY AS THE ADJACENT EMBANKMENT. CARE MUST BE TAKEN NOT TO RAISE THE PIPE FROM FIRM
CONTACT WITH ITS FOUNDATION WHEN COMPACTING UNDER THE PIPE HAUNCHES. PLACE A MINIMUM DEPTH
OF 2 FT. OF HAND -COMPACTED BACKFILL OVER THE PIPE SPILLWAY BEFORE CROSSING IT WATH
CONSTRUCTION EQUIPMENT. ANCHOR THE RISER IN PLACE BY CONCRETE OR OTHER SATISFACTORY MEANS
TO PREVENT FLOTATION. IN NO CASE SHOULD THE PIPE CONDUIT BE INSTALLED BY CUTTING A TRENCH
THROUGH THE DAM AFTER THE EMBANKMENT IS COMPLETE.
EMERGENCY SPILLWAY - INSTALL THE EMERGENCY SPILLWAY' IN UNDISTURBED SOIL. THE ACHIEVEMENT OF
PLANNED ELEVATIONS, GRADE, DESIGN WIDTH, AND ENTRANCE AND EXIT CHANNEL SLOPES ARE CRITICAL TO
THE SUCCESSFUL OPERATION OF THE EMERGENCY SPILLWAY.
INLETS - DISCHARGE WATER INTO THE POND IN A MANNER TO PREVENT EROSION. USE OUTLET PROTECTION
AT EACH PIPE TO PREVENT EROSION OF THE POND FLOOR.
EROSION CONTROL - CONSTRUCT THE STRUCTURE SO THAT THE DISTURBED AREA IS MINIMUMIZED. DIVERT
SURFACE WATER AWAY FROM BARE AREAS. COMPLETE THE EMBANKMENT BEFORE THE AREA IS CLEARED.
SAFETY - SEDIMENT BASINS MAY ATTRACT CHILDREN AND CAN BE DANGEROUS. AVOID STEEP SIDE SLOPES,
AND MARK BASINS WITH WARNING SIGNS IF TRESPASSING IS 'LIKELY.
MAINTENANCE NOTES FOR DETENTION BASIN
1. AFTER EVERY SIGNIFICANT RUNOFF PRODUCING RAINFALL EVENT AND AT LEAST MONTHLY:
A: INSPECT THE DETENTION BASIN SYSTEM FOR SEDIMENT ACCUMULATION, EROSION, TRASH
ACCUMULATION, VEGETATED COVER, AND GENERAL CONDITION.
B: CHECK AND CLEAR THE ORIFICE OF ANY OBSTRUCTIONS SUCH THAT DRAWDOWN OF THE TEMPORARY
POOL OCCURS WITHIN 2 TO 5 DAYS AS DESIGNED.
2. REPAIR ERODED AREAS IMMEDIATELY, RE -SEED AS NECESSARY TO MAINTAIN GOOD VEGETATIVE COVER,
MOW VEGETATIVE COVER TO MAINTAIN A MAXIMUM HEIGHT OF SIX INCHES, AND REMOVE TRASH AS NEEDED.
3. INSPECT AND REPAIR THE COLLECTION SYSTEM (I.E. CATCH' BASINS, PIPING, SWALES, RIPRAP, ETC.)
QUARTERLY TO MAINTAIN PROPER FUCTIONING.
4. REMOVE ACCUMULATED SEDIMENT FROM THE DETENTION BASIN SYSTEM SEMI-ANNUALLY OR WHEN DEPTH
IS REDUCED TO 75% OF THE ORIGINAL DESIGN DEPTH. REMOVED SEDIMENT SHALL BE DISPOSED OF IN AN
APPROPRIATE M NER AND SHALL BE HANDLED IN A MANNER THAT WILL NOT ADVERSELY IMPACT WATER
QUALITY I.E. STO PILING NEAR A WET DETENTION BASIN 0 8-STREAM, ETC.)
>r j`:.
THE MEASURING D V CE USED TO DETERMINE THE SEDIMENT k,TION SHALL BE SUCH THAT IT WILL GIVE
AN ACCURATE DEP READING AND NOT READILY PENETRATE `�A000MULATED SEDIMENTS.
WHEN THE PERMANEN POOL DEPTH READS 1 FOOT IN THE= SEDIMENT SHALL BE REMOVED.
5. IF THE BASIN MU T BE DRAINED FOR AN EMERGENCY MAIN NANCE, THE FLUSHING OF
SEDIMENT THROUGH TH EMERGENCY DRAIN SHALL BE MINIMI _ ,L-_ E MAXIMUM EXTENT PRACTICAL.
6. ALL COMPONENTS OF HE DETENTION BASIN SYSTEM SHL.` MAINTAINED IN GOOD WORKING ORDER.
50'
Rip Rap
WarAj��7d1�1 4; D]�
REV NO. DESCRIPTION DATE
REVISIONS
t
1
Mechanism
Outlet Piping
Inv.= 4.0'
J_
a
Rip Rap
Energy
Dissipator
Flow Spreader
Mechanism
#4 Stone 1' Thick
TRUE WORLD MARINE
JARRETT BAIT INDUSTRIAL PARK
BEAUFORT CARTERET COUNTY NORTH CAROLINA
DETENTION POND
AND MISC. DETAILS
RIGHT ANGLE
ENGeINEEFtINC, P.C.
212 PRINCESS STREET
WILMINGTON, NC 28401
(910) 251-8544 FAX (910) 251-2208
DATE:
1 /13/06
Scale:
AS SHOWN
Drawn:
WSM
Checked:
WSL
Project No:
GWO305
Sheet No:
D2