SW7130602_APPROVED PLANS_20130621

STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO.
DOC TYPE
❑ CURRENT PERMIT
APPROVED PLANS
❑ HISTORICAL FILE
❑ COMPLIANCE EVALUATION INSPECTION
DOC DATE
o21>1,3 o(z,a, I
YYYYM M DD

r
L-
TOPOGRAPHIC SURVEY FOR
THE BROADWAY GROUP. LLC
LOT 2, BOSWELL CHAPPELL TRACT
BEING A PORTION OF
WILL BOOK I, PAGE 262
TOWN OF EDENTON
FIRST TOWNSHIP - CHOWAN COUNTY - NORTH CAROLINA
DATE: JANUARY 21, 2013 SCALE: 1"=40'
Spruill & Associates Inc.
2747 East Tenth Street
Greenville, North Carolina 27858 Firm No.
[phone] C-978
NOTES
- THIS SURVEY IS A PRELIMINARY PROPOSED LOT OF A PORTION OF CHOWAN COUNTY PARCEL
No. 781509053297 AND IS SUBJECT TO THE REVIEW AND APPROVAL BY THE TOWN OF EDENTON
- AS PER FEMA FLOOD INSURANCE RATE MAP 3720781500J, DATED OCOTBER 16, 2008, THIS
PROPERTY IS NOT LOCATED IN A SPECIAL FLOOD HAZARD AREA; LOCATED IN UNSHADED ZONE X
- THIS PROPERTY IS CURRENTLY ZONED IW
- THE LOCATION OF UNDERGROUND UTILITIES SHOWN HEREON ARE BASED ON ABOVE GROUND
APPURTENANCES AND RECORD INFORMATION; NO GUARANTEE IS MADE TO THEIR EXACT LOCATION
- ELEVATIONS SHOWN ARE IN FEET (NAVD 88) AND WERE TRANSFERRED TO SITE FROM NCGS
MONUMENT "M 178• (PID FXO669); ELEVATION 15.70 FEET (NAVO 88)
- CONTOUR INTERVAL SHOWN IS ONE FOOT
SITE AREA DETAILS
STANDARD ASPHALT/CONC. PVMT = 6,190 SQ. FT.
HEAVY DUTY ASPHALT/CONC. PVMT = 22,180 SO. FT.
SIDEWALK NEXT TO BLDG -= 1-,292 SQ. FT. ---- --
SIDEWALKS BEYOND BLDG = 1,341 SQ. FT.
HVAC PAD = 630 SQ. FT.
DUMPSTER/DELIVERY AREA CONCRETE = 648 SQ. FT.
TOTAL DISTURBED AREA = 88,295 SQ. FT. (2.03 AC)
NCGS MONUMENT
"M 178"
N=260540.000 meters
E=825938.000 meters
NAD 83/1986
EARTHWORK QUANTITIES
CUT/FILL BASED ON FINISHED GRADE SURFACE:
CUT = 685 C.Y. (RAW III)
FILL = 2488 C.Y. (RAW #) (3060 C.Y. ADJUSTED)
NET = 2375 C.Y. SHORTAGE (INCLUDING 25% SHRINKAGE)
APPROXIMATE FILL REMOVED TO ACCOUNT FOR PADS AND
PAVEMENT:
HEAVY DUTY CONC/APHALT PAVEMENT - 824 C.Y.
STANDARD PAVEMENT = 177 C.Y.
BLDG. PAD = 674 C.Y.
SIDEWALK/AC PAD = 65 C.Y.
DUMPSTER/DELIVER PAD = 18 C.Y.
TOTAL FILL REMOVED = 1774 C.Y.
FINAL NET OFFSITE BORROW = 600 C.Y.
NOTE: QUANTITIES LISTED ABOVE ARE APPROXIMATIONS
BASED ON PAVEMENT THICKNESS LISTED IN CONSTRUCTION
DETAILS AND ESTIMATED CUT DEPTHS FOR PADS.
ANNA W. RAGLAND
WB. I, P. 262
S 8
FIRE
S 71'57'04"W 566.21'(TIE)
-
EXISTING P.K. NAIL AT W W
CENTERLINE INTERSECTION OF
NCSR 1132 (COKE AVENUE) &
NORTH BROAD STREET (US HWY
17 BUS.)
CONC. WHEEL
STOPS REQ'D (TYP)
PROPERTY REFERENCES
WILL BOOK I, PAGE 262
PLAT BOOK 7, PAGE 42
CHOWAN COUNTY REGISTRY
r- DISTURBED LIMITS
(2.33 AC)
N 89- 208 LF 36' WIDE
2% 5O"f CONC. FLUME 0
22000 0.40% REQ'D
N \ \
37.06
x
/ ` /_ \
X
n �
/ /</
v u
�X k \/
CONC. DUMPSTER
PAD WITH WOOD
SCREEN FENCE
\ /\ >\ /\
\ /\ / \ \
x / 2.2.00'--1
h HEAVY DUTY PVMT , \ / m r, • 1.
22,180 SQ. FT. h x
\\ / \ / \ /^\ / \ / \ 0 \ / \ / 1h1 A8.00'/
ON
I �\/ ` /
1 P /x\ > /` A
g I\/n\ /\ �\ />\ /T\
\/ \
�v/ /\
I /
20,00' A o0
r\\/^ WOODED
w
C
' I 76•0� \ j
\\�/ \ \
15.50' g•QO' O
Wp1,K
0o 2.0270 AC.
DISTURBED LIMITS $ \ / \ , x \ j 88, 295.3 S.F.
(2.33 AC)
NEW RETAIL STORE
15.00' i \ /X\ •� 9100 SQ. FT.
20.00F.F.E.= 16.85
TBM 1 \ s ,.:
RAILROAD SPIKE SET IN
POWER POLE
ELEV = 17.27'
3
WATER
W VALVE
W W
CONC. WHEEL
STOPS REQ'D (TYP)
v
C� �
20.00' x
'\ 00
WCAP RAMP PER
ADA REQ'TS
N
16.00' o
NEMCC EW%1R �
5.00' SERVICE `' \
� WALK
-,
J
2' IRRIGATION
L
\
\
METER
77'03' 0"W 275.00'
- F F Fi•
F
NEW 5' WIDE I
/
FO
F F
CONC. SIDEWALK INV 1®6
24 RCP
/
\
0
NEW 5' WIDE
>
° SIGN
CONC. SIDEWALK
P23
0 UTILITY
REMOVE EXISTING
gyp,
MANHOLE
CONNECT NEW WATER /
24' RCP
SERVICE TO EXISTING MAIN /
PER LOCAL UTILITIES JJJ
TOWN OF EDENTON
10" SEWER MAIN S O S S
MH
TOP 15.94 271.53 L. C MH 70 C/L
W INV IN 8.84 CD
N INV IN 8.89 z Q Za
E INV OUT 8.83 2
c RE-PTE EXISTING
OWER POLE AS Zf w
_ NEEDED FOR NEW
�- DRIVEWAY CONSTRUCTION. _
COORDINATE W/ LOCAL
UTILITY COMPANY
19
SURVEY LEGEND
O
EXISTING IRON PIPE
4
EXISTING CONCRETE MONUMENT
®
EXISTING IRON BAR
0
EXISTING P.K. NAIL
0
IRON PIPE SET
OO
MANHOLE
-S-
SANITARY SEWER LINE
-w-
WATER LINE
®
WATER VALVE
PRO
POWER POLE
-u-
OVERHEAD UTILITY LINE
-F-
SEWER FORCE MAIN
1
EXISTING
x 14.3
EXISTING SPOTOUR ELEVATION
R/W
RIGHT OF WAY
DISTURBED LIMITS
(2.33 AC)
\ N
\ N.
\ LA.
4..
70' X 9' HVAC
CONC. PAD TO
BE SCREENED
WITH 6 Fr
WOOD PRIVACY
' •' o FENCE
f�.
•t'
ANNA W. RAGLAND
a W.B. I, P. 262
0
LA
358 LF 36• WIDE
CONC. FLUME 0
0.36% REQ'D
NEW SAN. SEWER MANHOLE
TOP: 14.00
I.E. IN: 9.00
I.E. OUT: 8.36
Is 1w 6 e,3 17
❑
CONCRETE MONUMENT, FOUND
CONCRETE MONUMENT, SET
0
PROPERTY CORNER, FOUND
•
PROPERTY CORNER, SET
-x-x-
FENCE
CONCRETE
i-
DIRECTION OF FLOW
-OHT-
OVERHEAD TELEPHONE LINE
Of E-
OVERHEAD ELECTRIC LINE
-UGE-
UNDERGROUND ELECTRIC LINE
®
EXISTING SANITARY SEWER MANHOLE
-S-
EXISTING SANITARY SEWER LINE
IS
PROPOSED SANITARY SEWER MANHOLE
-S-
PROPOSED SANITARY SEWER LINE
4
EXISTING UTILITY POLE
x(
EXISTING LIGHT POLE
-W-
EXISTING WATER LINE
D4
EXISTING WATER VALVE
R
EXISTING FIRE HYDRANT
-
PROPOSED WATER LINE
M
PROPOSED WATER VALVE
A
PROPOSED FIRE HYDRANT
G -
EXISTING GAS LINE
PROPOSED GAS LINE
- -610 - -
EXISTING CONTOURS
X 661.2
EXISTING SPOT ELEVATION
-610-
PROPOSED CONTOURS
--610.5--
X FG 662.50
PROPOSED SPOT ELEVATION
/YV\
TREE LINE
EXISTING TREES
II ------ K
TEMPORARY SILT FENCE
ci�ZT
TEMPORARY STRAW BALES
QDETAIL
NO. 1, SHEET C5
VICINITY MAP
N.T.S.
DESIGN ABBREVIAMONS
BOO
BACK OF CURB
CONC.
CONCRETE
EL.
ELEVATION
EDP
EDGE OF PAVEMENT
ESM'T
EASEMENT
EXIST.
EXISTING
F.F.E.
FINISHED FLOOR ELEVATION
FG
FINISHED GRADE
F.S.L.
FRONT SETBACK LINE
I.E.
INVERT ELEVATION
INV.
INVERT
LF
LINEAR FEET
LOC.
LOCATION
MAX.
MAXIMUM
M.B.L.
MINUMUM BUILDING LINE
M.H.
MANHOLE
MIN.
MINIMUM
N.I.C.
NOT IN CONTRACT
PVMT.
PAVEMENT
REQ'D
REQUIRED
REWTS
REQUIREMENTS
R.S.L.
REAR SETBACK LINE
R/W
RIGHT-OF-WAY
S.S.
SANITARY SEWER
S.S.L.
SIDE SETBACK LINE
TEMP.
TEMPORARY
TOC
TOP OF CURB
TYP
TYPICAL
U & D
UTILITY AND DRAINAGE
U.N.O.
UNLESS NOTED OTHERWISE
HOKE S. ROBERSON, JR.
750C4" SCH TOWN OF EDENTON \ AND WIFE
SEWER TO \ OVERHEAD ELECTRIC LINE \ NANCY G. ROBERSON
0 2 MIN. \ �� \ D.B. 100, P. 32
CONNECT FLUME \
v TO EXISTING 15"
A ` �
w PLASTIC PIPE
° ` (MATCH INVERT)LEDENT0%
MgTE _OCATICN OF TOWN OF
1" DOMESTIC NEW 8" -EWER FORCE MAIN LINE
WATER METER PYLON 12.12
15" CPPPP810.61'(TIE EXISTING
F F N 77'03'00"E 25.00 (TIE) W N 7T03'20" FIRE HYDRANT
MH
TOP 15.49
W INV IN 7,96
E INV OUT 7.84
S $ O
S
US HIGHWAY 17 BUSINESS
NORTH BROAD STREET
(100' PUBLIC R/W ED) -
F F F F F-
E I
NEW 5' WIDE `
CONC. SIDEWALK INV 11.34 3
WATER
vr. .N ` W W APPROXIMATE LOCATION OF
W W W W VALVE
JACK & SORE LF NEW TOWN OF EDENTON 10" WATER MAIN W W_
8 DI PIPE INSIDE 12'
STEEL CASING SANITARY
SEWER SERVICE 0 1.0% MH
MIN. TO EXISTING MANHOLE. TOP 15.20
1 W INV IN 7,08
$ $ $E INV OUT 7.06
S $ $ $
Z < 354.89 L.F. C/L MH TO C/L MH O S _
612
APPROVED +_
`�OF•TK CAROLINA ENVIRONMENTAt
MANAGEMENT COMMISSION
DIVISION OF WATER QUALITY
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F

FG ���� 14,
14.75 FG HP
16.20
ROCK CHECK DAM
FG fP \\ DISTURBED LIMITS
14.9- / N' 115
6.15 U7 CO FG r (2.33 AC)
r Y.4 ^4 s 16.10\\ ! 1r \
\ \ } Ln
4.
24 SY CLASS RIP -RAP
\ 5' I 1 N 3- DWI. W/ FILTER FABRIC \\9C r \
TEMPORARY SILT \ I Old- 2.41 CFS \ or \ w
1. -THE SITE TOPOGRAPHY AND OTHER TOPOGRAPHIC DATA SHOWN ON THE PLANS OR , o
INCLUDED IN THE SPECIFICATIONS ARE FOR THE INFORMATION OF THE CONTRACTOR. Ln
THE CONTRACTOR SHALL MAKE SUCH ADDITIONAL INVESTIGATIONS AS REQUIRED TO n
ACQUAINT HIMSELF ADEQUATELY WITH THE SITE, INCLUDING SUBSURFACE SOIL
CONDITIONS, FOR PREPARATION OF HIS BID, AND FOR THE SUCCESSFUL EXECUTION %1111
OF THE WORK. ```�A
2. UNLESS INDICATED OTHERWISE ON THE PLANS, ALL PROPOSED CONTOURS AND ALL �� '� �� ' • �� ��
PROPOSED SPOT ELEVATIONS SHOWN ARE FINISHED GRADE. #oo
� OEM � d'Vj • Q. i
3. THE CONTRACTOR SHALL BE SOLELY AND COMPLETELY RESPONSIBLE FOR THE PROTECTION Q •,jj �� m OF HIS WORK. SUCH GRADING AS IS REQUIRED FOR THIS PURPOSE SHALL BE THE V ,1U" �• "► o
CONTRACTOR'S RESPONSIBILITY AND SHALL BE PERFORMED AT NO ADDITIONAL COST TO
THE OWNER. THE OWNER MAY DIRECT THE CONTRACTOR TO PERFORM SUCH GRADING AND < �.&d
DRAINAGE AS IS NECESSARY TO PREVENT SURFACE RUNOFF FROM DAMAGING THE WORK. d'0W • \ " ���
4. THE CONTRACTOR SHALL BE REQUIRED TO INSTALL SILT FENCES, CHECK DAMS, AND '/// ►t i P111��``
OTHER EROSION & SEDIMENT CONTROL MEASURES TO PREVENT LOOSE DIRT AND SEDIMENT
FROM WASHING ONTO STREETS AND ADJACENT PROPERTY. THE CONTRACTOR SHALL BE
RESPONSIBLE FOR THE MAINTENANCE OF EROSION & SEDIMENT CONTROL MEASURES UNTIL
FINAL INSPECTION BY THE LOCAL GOVERNING AGENCY.
5.
ALL EARTH FILL SHALL BE COMPACTED TO 95% OF THE MAXIMUM DRY DENSITY, PLUS OR
MINUS 2% OF OPTIMUM MOISTURE
l
(ASTM-D6798), EXCEPT FOR EARTH FILLS UNDER
ROADS WHICH ARE TO COMPLY WITH THE PAVING SPECIFICATIONS.
6.
ALL EARTH FILL SHALL BE PLACED IN UNIFORM LAYERS OR LIFTS NOT EXCEEDING 6"
IN COMPACTED THICKNESS, UNLESS INDICATED OTHERWISE ON THE PLANS.
M
7.
ALL EARTH FILL SHALL BE PLACED IN ACCORDANCE WITH NCDOT 2006 STANDARDS.
ALL EARTH FILL UNDER BUILDINGS SHALL ALSO MEET THE REQUIREMENTS
O
OF THE
ARCHITECT'S PLANS AND SPECIFICATIONS.
n/
8.
IF A GEOTECHNICAL REPORT HAS BEEN PREPARED FOR THE SITE, THE CONTRACTOR
SHALL BE RESPONSIBLE FOR FOLLOWING THE SITE PREPARATION RECOMMENDATIONS
O
Q
FENCE REWD FG L­ 104 5• \\ \ jp. SPECIFIED WITHIN THIS DOCUMENT, UNLESS MORE STRINGENT REQUIREMENTS ARE GIVEN
AROUND PERIMETER 00
OF PROPERTY o \
O X,
14.4-
DISTURBED LIMITS
(2.33 AC)
TBM
RAILROAD SPIKE SET IN
POWER POLE
ELEV = 17.27'
16.1
/ \ 1
FG
15.65
FG
15.96
=G LP
15.15
NO
1
16.35
CONC: (�16.:
- FG: 1
2.0270 >A -C.
88,295.3 S.F.
NEW RETAIL STORE
9100 SQ. FT.
F.F.E.= 16.85
FG
/�_16.75 CONC: 1 E
FG: 1E
_FG FG
16.25 /-16.35 1 E
DWAR
EROSION AND SEDIMENT CONTROL CONSTRUCTION SEQUENCE SEEDING NOTES
1. INSTALL CONSTRUCTION ENTRANCES WITH CRUSHED AGGREGATE BASE COURSE AT ALL 1. THE CONTRACTOR IS REQUIRED TO FURNISH ALL MATERIALS, EQUIPMENT AND LABOR
LOCATIONS WHERE CONSTRUCTION TRAFFIC WILL BE ENTERING AND EXITING THE SITE.
CONSTRUCTION ENTRANCES USED FOR REMOVAL OF ONSITE MATERIALS SHALL EXTEND TO NECESSARY FOR THE SEEDING OF ALL DISTURBED AREAS, AND OTHER AREAS SPECIFIED
N
tl�
m
a`
THE LOADING AREA, BUT IN NO CASE SHALL ANY CONSTRUCTION ENTRANCE BE LESS ON THE GRADING PLANS. ALL SPECIFIED SURFACE AREAS SHALL BE SEEDED IN
THAN 50 FEET IN LENGTH OR 6" IN DEPTH. WIDTH SHALL NOT BE LESS THAN 15 FEET. ACCORDANCE WITH THE FOLLOWING SPECIFICATIONS.
2. CONSTRUCT SEDIMENT TRAPS (IF ANY ARE INDICATED ON THE PLANS). 2. TOPSOIL SHALL BE STRIPPED AND STOCK PILED DURING CONSTRUCTION. A MINIMUM OF
5 INCHES OF CONDITIONED AND AMENDED TOPSOIL SHALL BE RESPREAD OVER ALL AREAS
3. GRADE IN THE PROPOSED DITCHES AS SHOWN ON THE GRADING PLAN, AND DIRECT SPECIFIED FOR SEEDING. GRADING SHALL CONFORM WITH THE GRADING PLAN.
DRAINAGE FROM DISTURBED AREAS TO THEM. 3. SEEDING SHALL BE AS FOLLOWS:
4. INSTALL BEST MANAGEMENT PRACTICES IN DITCHES AS THEY ARE CONSTRUCTED, AND INSTALL
\\ 15.2 SILT FENCES AT INDICATED LOCATIONS. INSTALL CHECK DAMS AND GRAVEL (A) "REBEL" OR "FALCON" FESCUE SEED ('TIL APRIL 15TH) WITH 95% GERMINATION.
\\� TEMPORARY SILT try BAG FILTERS AT STORM SEWER STRUCTURES AS THEY ARE CONSTRUCTED. APPLICATION RATE SHALL BE 8 LBS. PER 1,000 SQUARE FEET.
\\ FENCE REWD ^ -14.5 5. MULCH, LIME, FERTILIZE AND SEED ALL DISTURBED AREAS AS SOON AS POSSIBLE (B) BERMUDA SEED (FROM APRIL 15TH TO AUGUST 15TH) WITH 95% GERMINATION.
AROUND PERIMETER / FOLLOWING FINAL GRADING.
\ \\ OF PROPERTY / NEW POND IS TO BE APPLICATION RATE SHALL BE 3 LBS. PER 1,000 SQUARE FEET.
15.5• \\ FG FLUME / DISTURBED LIMITS U311144 6. WASH DOWN CONSTRUCTION ENTRANCE AS NECESSARY TO LIMIT MUD AND DEBRIS BEING
'8. TEMPORARY SKIMMER CARRIED ONTO ADJACENT ROADS. DRAINAGE FROM CONSTRUCTION ENTRANCE SHALL BE 4. SOIL AMENDMENT SHALL BE RECOMMENDED USING LIME OR SULFUR TO ACHIEVE A SOIL
\ 14.23 / (2.33 AC) ADD POROUS BAFFLES PH OF 5.5 TO 6.5.
/ (SEE DETAIL 3 ON ( 1 ON ABQD (SEE DETAL'2 GRADED TO DRAIN TO SILT FENCES, OR OTHER EROSION CONTROL MEASURES.
ON SPOW 0) 1
74\ / FG HP SHM ce) SHEET 04, 7. FOLLOWING COMPLETION OF PAVEMENT, STORM SYSTEM, AND MULCHING AND SEEDING 5. "2-4-D ROUNDUP" OR EQUIVALENT POST -EMERGENT HERBICIDE SHALL BE REQUIRED TO
\\ 15 N 89.21 ' 16.20 TOP. 14. ACTIVITIES, FLUSH OR CLEAN ALL SEDIMENT FROM STORM PIPE SYSTEM. KILL EXISTING WEEDS PRIOR TO SEEDING. "TREFLAN," "DACTAL" OR EQUIVALENT PRE-
�` \\ i 5p'E 4.5 8. WHEN CONSTRUCTION IS COMPLETE AND UPON APPROVAL OF THE LOCAL GOVERNING AGENCY, EMERGENT HERBICIDE SHALL BE REQUIRED FOR ALL SEEDED AREAS TO PREVENT WEED
14. �p' REMOVE SILT FENCES, CHECK DAMS, AND GRAVEL BAG FILTERS. SPREAD AND GRADE GERMINATION.
20'�STIR WEIR BOX COLLECTED MATERIALS, AND SEED. SPREAD STRAW AND SEED.
\ "� ` \ �� 6. PROTECTION OF SEEDED AREAS ON STEEP SLOPES SHALL BE PROVIDED USING A "SUPER
15 -14.6 FG HP (SEE DETAIL) DUTY EXCELSIOR EROSION CONTROL BLANKET" AS MANUFACTURED BY "PPS PACKAGING
16.20 TOP: 15.00 9. REMOVE SEDIMENT FROM DITCHES, AND REGRADE TO DEPTH AND SIZE SHOWN COMPANY," P.O. BOX 56 FOWLER, CA, 93625, OR APPROVED EQUIVALENT WHERE
FG I.E. OUT (120 RCP'S): 13.50 ON THE GRADING PLAN. SPREAD AND GRADE COLLECTED MATERIALS, AND SEED. INDICATED ON THE GRADING PLAN. APPLICATION OF "EXCELSIOR" BLANKET SHALL
1.5" 0 ORIFICE I.E.: 1335.50
16.00 4" 0 ORIFICE I.E.: 14.10. REMOVE SEDIMENT TRAPS, AND SEED DISTURBED AREA. COMPLY WITH THE MANUFACTURER'S RECOMMENDATIONS. WHERE INDICATED ON THE PLANS,
15 _
FG 15 14 j DOUBLE E15 LF 12" RCP EARTHWORK GENERAL NOTES
Lo
-- co 16.35 14 15 \ --
�r
STIR 4 E-WALL
I.E. OUT: 13.50
FG \ 1112 13 \ FG FLUME
16.25 \� 6 7 8 9 1p 13.40
1 1 6 FG HP
16.20 18 SY CLASS ARIP-RAP
9 DMM2 F W/ FILTER FABRIC
QID
\ \ \ \ L­ 72 .
X, 1 \ 14.8 D11%- 9
• 15.2 1 ` 18 SY CLASS A RIP -RAP
' 11 12111� \ \\ 3" DWA. W/ FILTER FABRIC
15.3 12.50
1 \ QI� 0.51 CFS
qw- 4.5•
14.7-
CONSTRUCTION
SCHEDULE
MONTH
MONTH
MONTH
MONTH
MONTH
MONTH
ACTIVITY
1
2
3
4
5
6
START CONSTRUCTION
INSTALLATION OF SILT FENCE, CONSTRUCTION EXITS, &
SEDIMENT TRAP, & OTHER EROSION CONTROL DEVICES
CONSTRUCT NEW CONCRETE BYPASS FLUME ALONG
PERIMETER OF SITE
CLEARING, GRUBBING AND DEMOUTION
GRADING
BUILDING CONSTRUCTION
STORMWATER SYSTEM INSTALLATION
INSTALLATION OF UTILITIES
TEMPORARY GRASSING (PER STABILIZATION TABLE)
PAVING/BASE
AFTER DENSE GRADED BASE HAS BEEN INSTALLED
FOR ALL VEHICULAR PARKING AREAS SOUTH OF
TEMPORARY SEDIMENT TRAP (WET POND), TRAP IS TO
BE CLEANED & RE -SHAPED.
PERMANENT VEGETATION
MAINTENANCE OF EROSION CONTROL MEASURES
REMOVE TEMPORARY MEASURES
END CONSTRUCTION
NOTES
1. IF PERMANENT VEGETATION FALLS IN A PERIOD OF TIME WHEN PERMANENT GRASSING IS NOT ALLOWED, THE SITE SHALL BE PERMANENTLY
GRASSED AT THE BEGINNING OF THE NEXT GRASSING SEASON.
2. TEMPORARY EROSION CONTROL MEASURES SHALL BE REMOVED AFTER PERMANENT GRASS HAS BEEN ESTABLISHED.
ANNA W. RAGLAND
- NCGS MONUMENT WB. I, P. 262
"M 178"
N=260540.000 meters
E=825938.000 meters
NAD 83/1986 37 SY CLASS B RIP -RAP
6• DIAM. W/ FILTER FABRIC
Qlow 11.4 CFS
L. 10,
S 81'02'55 W GMx- s•
954
R
W d
EXISTING
FIRE HYDRANT
co
r
15.33
BOC,
16.50
/
i
/
cc
FG
\
/_16.15
\-
FG
15.62�
t0
•14.8
'o \ r
\\
3i,\\ 4.6 \
A\\
U1 ? \\ \\
r' 1
•'S'• FG 7rI W
FG HP
116.20 ANNA W. RAGLAND
W.B. I, P. 262
O /
\Ltd
/ •13.9
FG HP
16.20
\ ROCK CHECK DAM
c,+
TEMPORARY SILT
FENCE REO'D
AROUNDP
OF
NOTE: ENTIRE SITE IS TO BE FULLY SODDED WITH BERMUDA
SOD EXCEPT IN AREAS OF LANDSCAPE BEDS. SEE
LANDSCAPE PLAN FOR FINAL PLANTINGS.
HOKE S. ROBERSON, JR.
TOWN OF\EDENTON AND WIFE
OVERHEAD LECTRIC LINE NANCY G. ROBERSON
\ ROCK CHECK DAM \ D.B. 100, P. 32
\ D \ CONNECT NEW FLUME
TO EXISTING 15" CPIs
\ (SEE DETAIL) APPROX MATE _CATION OF TOWN OF
�\ \ DENTO'N 8" SEWER FORCE MAIN LINE
`CD 13 \ 12.12
5 :'•
770 0"W F�75.00'
F ...:... y �....
. �14 P
S 71'57'04"W 566.21'(TIE) 3 ��-_-------- F ' ` :. \ PP
�F F F F N 7T03'00"E 810.61 TIE) EXISTING
w w _ _a 1i_ - _ - = = = `E, F F - F F 25.00 (TIE) W N 77'03'20"E FIRE HYDRANT
�L', F F
WATER -_ �__� _ _-_
W VALVE
EXISTING P.K. NAIL AT - - - - - h - -- _ _ _ _ = = 3-=-_-_-_- _- _ - ___ _- _ Ir 1 t.34
V1 l6 yr--- .--- --_--- --
CENTERLINE INTERSECTION OF S FG HP O UTI 3 �'" ` ` �_ ��-
NCSR 1 132 (COKE AVENUE) & - - - - - - - - - - - 15.50 HOLE �� - �� ,14.E W APPROXIMATE ,OCA T ION OF VALVE
1
NORTH BROAD STREET (US HWY C/L 16.1 2- STIR 1 E_W� - - -1 6 - -- - - - - A � 0' W W W W
- --- _ 1 I S - 2 - v'
17 I.E. IN: 11.66 _ - 41 SY CLASS B ' ROCK CHECK DAM
BUS, - _ s �S TOWN OF ED-NTON D" WATER MAIN
TOWN OF EDENTON S DOLIBLE-7 _ L E 21 - - - - - 16 -i 6. 7 CCU RIP -RAP 1 MH RE -GRADE EXISTING DITCH x Olo 15.8 CFS
RAP ®0.10% FG LP STR 2 E-WALL 6• DYV1, W1 \ \ TOP 15.4g "15.90 OTTOM FOR POSITIVE
S S O L' 15.15 I.E. OUT: i V5 FILTER FABRIC W INV IN 7.96 DRAINAGE ® 0.10% MIN. SLOPE 15.74 C/L
0" SEWER MAIN MH S S I�D OIL= 11.58 CFS E INV OUT 7 � 6 TMH
OP 15.20
TOP 15.94 271.53 L. C MH TO C/L MH S -L. 10 O '��� W INV IN 7.08
W INV IN 8.84 U N 9• S S S E INV OUT 7.06
S S S ^I
N INV IN 8.89 Z a �a F a 354.89 L.F. C/L MH TO C/L MH S S I
E INV OUT 8.63 N_zrRIE-LOCATE Z US HIGHWAY 17 BUSINESS 5_
POWER POLE IAS
NEEDED FOR NEW
NORTH BROAD STREET NIX
SIX DRIVEWAY CONSTRUCTION. COORDINATE W/ LOCAL- - - -� (_100 PUBLIC R/W PAVED)
UTILITY COMPANY --
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NOTE: TRANSITION FROM STANDARD
TO SPILL GUTTER OVER A
DISTANCE OF 10 FEET.
CONTRACTION JOINTS REQ'D AT 10' O.C.
MAX., AND 1/2" EXP. JOINTS REQ'D AT
50' O.C. MAX. (PER NCDOT STANDARD
LL
LL
SPEC'S FOR CONSTR. PROJECTS)
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NOTE: TRANSITION FROM STANDARD
TO SPILL GUTTER OVER A
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it it
CONTRACTION JOINTS REQ'D AT 10' O.C.
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SEE TYPICAL PAVEMENT J
SECTION FOR REQUIREMENTS
STAN DAR D
CURB & GUTTER
NOT TO SCALE
NOT TO SCALE
SEE PLANS
LIGHT BROOM STROKES
FINISH (TYP)
a 1/4" PER FT.
a
=11�- . '
SEE DETAIL 9, C1.03 FOR I e
EXPANSION JOINT REQ'TS
18"x18" SIGN NOTE: SPACE
5/16" EXPANSION JOINTS NON SAG URETHANE JOINT
�- AT 50' (MAX.) EACH SEALANT (1/2"x1')
SILICONE SEAL WAY AND WHERE SLAB
1/2" TERMINATES AGNNSi 3/4" THICK CORK OR
SAWCUT TO 1/3 DEPTH A RIGID OBJECT. BITUMINOUS EXPANSION
WHITE H'CAP SYMBOL ° e
OF SLAB WITHIN 12 HOURS a JOINT FILLER ALONG WALL
OF CONSTRUCTION. AND FOOTING]
° ° ° c
BLUE BACKGROUND 9" 1" � •
REQ'D AT ALL / METAL CAP (INSIDE
SPACE CONTRACTION JOINTS AT LUBRICATED)
H'CAP SPACES HANDICAPPED 1" HIGH WHITE 15' O.C. MAX. EACH WAY.
LETTERS (TYP) 3/4"0 PLANE ROLLED STEEL DOWEL
PARKING ONLY 18" LONG (MIN.) O 12" O.C.
+s'- CONTRpL�70N JOINT DETAIL
D SUITABLY
8"x8" SIGN TO BRR CEDORE POURING EBEFD TO WALL JCONCRETE
VAN WHERE NOTED ON PLANS _QQN(EL, NTOl�E1NST�LEgprLLEL
ACCESSIBLE BLUE BACKGROUND �.XI�ANSIo�NT�ETAI
+5
SET SIGN POST IN CONCRETE (TYP) CONCRETE PAVEMENT
TO A MINIMUM DEPTH OF 3'-0". USE fc= 4000 psi MIN.(28 DAYS) WWF 4"x4" W4xW4 (4 GA)
ELEVATION ABOVE "U-TYPE" FLANGED STEEL SECTIONS FOR MIN. CONC. FLEXURAL STRENGHT = 650 PSI REINFORCING
FINISHED PVMT. (TYP) FOR SIGN POST (PER ALDOT SPEC'S). z
SLUMP= 4" MAX. SEE SITE PLAN FOR LOCATION)
FABRICATE SIGN PANELS OF 16 GA. ♦ .• • -
OR .063 ALUMINUM. � �X—.X—�% 'a eX—° X=4X♦�R lf,--�%—%d e'X—
a ♦ ,♦• - r A . A• -
- -I'CAP -SIGN DETAIL -
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2 VAN ACCESSIBLE 6" THICK DENSE GRADED BASE
C 3 NOT TO SCALE
3) CONCRETE PAVEMENT DETAILS
C3 NOT TO SCALE
77
TOP 6" OF SUBGRADEIS TO BE COMPACTED TO
100% PROCTOR DENSITY. BELOW TOP 6" IS TO
BE COMPACTED TO 95% PROCTOR DENSITY AS
DETERMINED BY AASHTO T-99 COMPACTION
TEST. SEE PAVEMENT NOTES FOR ADDITIONAL
INFORMATION.
168 LBS./S.Y. (1-1/2") BITUMINOUS CONCRETE O1
SURFACE COURSE, REF. 610. SF-9.5A, NCDOT 2006
OF SPECIFICATIONS.
O2 168 LBS./S.Y. (1-1/2") BITUMINOUS CONCRETE
SURFACE COURSE, REF. 610, 1-19.OB, NCDOT 2006
OF SPECIFICATIONS.
O3 0.04 - 0.08 GAL/S.Y. TACK COAT AS REQ'D BY SPECS.
ALL MATERIALS ARE TO BE IN ACCORDANCE
WITH SECTION 605 OF THE NCDOT 2006 SPECIFICATIONS.
O6" LAYER OF CRUSHED AGGREGATE BASE COURSE PLANT MIXED
SHALL BE PLACED IN ACCORDANCE WITH SECTION 520, NCDOT
2006. ALL MATERIALS SHALL BE IN ACCORDANCE WITH SECTION
1010. 100% COMPACTION REQ'D.
Oi
224 LBS./S.Y. (2") BITUMINOUS CONCRETE
SURFACE COURSE, REF. 610, SF-9.5A, NCDOT 2006
777 -
OF SPECIFICATIONS.
O2
224 LBS./S.Y. (0) BITUMINOUS CONCRETE
1 2
SURFACE COURSE, REF. 610, 1-19.08, NCDOT 2006
OF SPECIFICATIONS.
O3
0.04 - 0.08 GAL./S.Y. TACK COAT AS REQ'D BY SPECS.
TOP 6' OF SUBGRADE IS TO BE COMPACTED TO
ALL MATERIALS ARE TO BE IN ACCORDANCE
100% PROCTOR DENSITY. BELOW TOP 6" IS TO
WITH SECTION 605 OF THE NCDOT 2006 SPECIFICATIONS.
BE COMPACTED TO 95% PROCTOR DENSITY AS
4
O
g" LAYER OF CRUSHED AGGREGATE BASE COURSE PLANT MIXED
DETERMINED BY AASHTO T-99 COMPACTION
SHALL BE PLACED IN ACCORDANCE WITH SECTION 520, NCDOT
TEST. SEE PAVEMENT NOTES FOR ADDITIONAL
2006. ALL MATERIALS SHALL BE IN ACCORDANCE WITH SECTION
INFORMATION.
1010. 100% COMPACTION REQ'D.
n
HEAVY
DUTY
PAVEMENT
SECTION
NOT TO SCALE
NOTE: CONTRACTION JOINTS SHALL BE
SPACED AT "W" (MAX) CENTER TO
CENTER, AND SHALL BE FORMED USING
PLASTIC OR HARDBOARD PREFORMED
STRIPS (1/3 DEPTH OF SLAB) PLACED
IN THE SIDEWALK AND CURB AT THE
TIME OF CONSTRUCTION, OR BY SAWCUTTING
THE SIDEWALK AND CURB TO 1/3 DEPTH
WITHIN 12 HOURS AFTER CONSTRUCTION.
MATCH LOCATION OF JOINTS IN PAVEMENT
WHERE POSSIBLE.
JOINT SEALING
COMPOUND (TYP)
SEE PAVEMENT SECTION
FOR REQUIREMENTS.
`- 1/2" PRE -MOLDED JOINT FILLER
REQ'D BETWEEN CURB & CONC.
PVMT. (TYP)
CONCRETE SIDEWALK &
TURN -DOWN CURB DETAIL
NOT TO SCALE
FILL
SLOPE
3/4 CHAMFER
(TYPICAL)
0I
I
To
o
i 8" MIN. DEPTH °
OF TURN -DOWN
EDGE TYPICAL
NOTE: USE 3/4" CHAMFER
ON ALL EXPOSED CONCRETE
EDGES.
ELEVATION
SINGLE PIPE
io CONCRETE S
C3 J NOT TO SCALE
I "dI
PROVIDE SWING GATE
WHEELS FOR GATES
(1 EACH PER GATE)
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TURN INTO TURN -DOWN
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3" CLR 07
(TYP) --3" CLR.
(TYP)
8'•
LOPE PAVED ENDWALL
6"x6"x8' POST
O GATE
16'-0"
6-x6-x8• POST
O GATE
(TYP)
STRINGER
lx6 FENCE PANELS
STAINED W/ CLEAR VARNISH
—16'-0"
U e U. U.e
POST
SET IN
CONCRETE
CANE BOLTS (1) EACH PER �18•� (TYP)
GATE. PROVIDE 3/4" x 4" LONG
STEEL PIPE CAST IN
CONCRETE O CLOSED POSITION
TO RECIEVE CANE BOLTS
DUMPSTER SCREENING DETAIL
NOT TO SCALE
STRINGER
,,,�--4"x4"x8' PRESSURE
TREATED POST
SPACED O 8'-0' O.C.
ON SIDES & REAR OF
DUMPSTER PAD (TYP)
2x4 STRINGER
�MOUND BACKFILL
TO ALLOW FOR
SETTLEMENT FINISHED PAVEMENT
'-4
SLOPE•' .....'r.
SLOPE AS REQUIRED •' ' ; :.0 ° ° ASPHALT PAVING
TO MEET OSHA REGULATIONS.
DENSE GRADED BASE
COMPACTED SOIL IN 12 INCH 4 MATERIAL AS REQ'D
LAYERS TO 85% STANDARD G BY STREET SECTION
PROCTOR DENSITY. e b
COMPACT THIS PORTION OF TRENCH DENSE GRADED BASE
_ G
WITH HAND HELD MECHANICAL TAMPERS
b
STONE OR SELECT CRUSHED STONE
OF BACKFILL FROM aF
EXCAVATION. e
O QQ� WORK MATERIAL AROUND PIPE.
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1'-0" BELL DIA. 1'-D'• 1'-0" BELL DIA. 1'-0"
MIN. OF PIPE MIN. MIN. OF PIPE MIN.
STORM SEWER IN NON -TRAFFIC AREAS METHOD "B" STORM SEWERS IN PROPOSED
TRAFFIC AREAS OR WITHIN STREET RIGHTS -OF -WAY
STORM SEWER PIPE BEDDING
C 3 NOT TO SCALE
CONSTRUCTION DETAILS
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25
20
15
CONC. FLUME /
(SEE PLANS & J
DETAILS) 10
5
v
WET POND SECTION A
10' VEGETATED SHELF
O 10:1 SLOPE -
SEDIMENT FOREBAY
-
_
lull: 1j.ou
POND
TEMP.
t . -
POOL: 14.05 --
--SEDIMENT
-
CLEANOUi
-titir, limp
'
_
SEDIMENT FOREBAY
BOTTOM: 11.00
rn
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0+00
WET POND CONSTRUCTION NOTES:
25 25
20 20
15 15
10 10
5- 5
N
WET POND SECTION B
TQF
OF POND
STIR 3 WEIR BOX
16.20
SEE DETAILS
10' VEGETATED SHELF
- -
O 10:1 SLOPE --
-
a
WET,POND
NORMAL POOL: 13.50
TEMP. POOL: 14.05
--
ILI
SEDIMENT._
CLEANOUT
POND BOTiO
_
6.00 ELEV: 7.00 CON'.
FLUME SEE
Lo N
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d' `O
(p `"
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1+00 1+50 0+00
PROFILE SCALES:
HORIZONTAL: 1 " = 30'
VERTICAL: 1 " = 5'
1) ALL PLANT MATERIAL SPECIFIED FOR THE WET POND VEGETATED
SHELF SHALL BE INSTALLED FROM APRIL TO MID JUNE.
2) CONSTRUCT THE PROPOSED WET POND ACCORDING TO SECTION
10.4, PAGE 10-20 OF THE NORTH CAROLINA 5TORMWATER BMP
MANUAL, LATEST EDITION.
3) WET POND WILL REQUIRE A CLAY LINER. LINER IS TO BE
CONSTRUCTED IN G" LIFTS COMPACTED TO 100% PROCTOR DENSITY
UPON COMPLETION OF LINER, CONTRACTOR SHALL SUBMIT TO THE
ENGINEER OF RECORD HYDRAULIC CONDUCTIVITY TEST RESULTS
SHOWING A MAXIMUM OF 0.01 IN/HR. INFILTRATION RATE THROUGH ;
THE COMPACTED CLAY LINER. THE GRADES SHOWN ON THIS PLAN
ARE TO TOP OF THE COMPACTED CLAY LAYER. SUBGRADE
ELEVATIONS WILL NEED TO BE ADJUSTED TO ACCOUNT FOR THE
REQUIRED LINER COMPACTION. 451TE A55UMES NO RESPONSIBILITY
FOR THE INCORRECT CON5TRUCTION/TE5TING OF THE CLAY LINER
4) WET POND VEGETATED SHELF SHALL REQUIRE A MINIMUM OF 12"
OF TOPSOIL ABOVE COMPACTED CLAY LINER. SUBGRADE
ELEVATIONS NEED TO BE ADJUSTED TO ACCOUNT FOR THE REQUIRED
12" THICKNESS OF TOPSOIL.
REINFORCED CONCRETE NOTES
1. ALL CONCRETE SHALL BE AIR ENTRAINED 3000 PSI MINIMUM COMPRESSIVE STRENGTH
AT 28 DAYS, (CLASS "A."). UNLESS NOTED OTHERWISE ON THE PLANS.
2. ALL CONSTRUCTION JOINTS SHALL BE CONSTRUCTED WITH CONTINUOUS SHEAR KEYS IN
ACCORDANCE WITH THE SHEAR KEY DETAIL ON THE PLANS.
3. ALL REINFORCING STEEL SHALL BE GRADE 60 DEFORMED BARS, AND SHALL CONFORM
TO ASTM A615, FOR BILLET STEEL.
4. LAP SPLICES AND BAR EMBEDMENTS SHALL BE IN ACCORDANCE WITH THE TABLE ON
THE PLANS.
5. CONCRETE AIR CONTENT AND SLUMP SHALL BE IN ACCORDANCE WITH THE TABLE ON
THE PLANS.
6. ALL REINFORCING BARS SHALL BE SHOP BENT IN ACCORDANCE WITH THE TABLE ON
THE PLANS. HEATING OF REINFORCING BARS TO BEND THEM, OR STRAIGHTEN THEM
WILL NOT BE ALLOWED.
7. ALL WELDED WIRE FABRIC SHALL CONFORM TO ASTM A185, SMOOTH FABRIC WITH AN
ASTM YIELD STRENGTH OF 65,000 PSI.
1+00
GENERAL NOTES
1. THE CONTRACTOR IS RESPONSIBLE FOR MAKING APPLICATION, AND PAYING FOR ALL
NECESSARY PERMITS.
2. THE CONTRACTOR SHALL PREVENT THE DESTRUCTION OF ALL SURVEY MONUMENTS, BENCH
MARKS, PROPERTY CORNERS AND ALL OTHER SURVEY POINTS. WHERE THE REMOVAL OF
SUCH POINTS IS NECESSARY FOR THE ACCOMPLISHMENT OF THE WORK, THE CONTRACTOR
IS TO INFORM THE ENGINEER IN WRITING, PRIOR TO THE DISTURBANCE OF ANY POINT,
AND IS NOT TO DISTURB THE POINT UNTIL WRITTEN PERMISSION TO DO SO HAS BEEN
GRANTED BY THE ENGINEER.
3. ALL EXISTING TREES AND SHRUBS OUTSIDE OF THE LIMITS OF WORK SHALL BE PROTECTED
DURING CONSTRUCTION, AND ARE NOT TO BE DAMAGED IN ANY MANNER.
4. THE CONTRACTOR SHALL BE RESPONSIBLE FOR REPAIRING ANY DAMAGE TO EXISTING
STREETS AND OTHER STRUCTURES WHICH IS CAUSED BY CONSTRUCTION ACTIVITIES.
5. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE REMOVAL AND PROPER DISPOSAL OF ALL
BOULDERS, DEBRIS, EXCESS CONSTRUCTION MATERIALS, MATERIAL GENERATED FROM THE
DEMOLITION OF EXISTING STRUCTURES AND FACILITIES, AND TRASH.
6. THE CONTRACTOR SHALL BE RESPONSIBLE FOR HAVING EXISTING UTILITIES LOCATED PRIOR
TO THE COMMENCEMENT OF CONSTRUCTION. WE ASSUME NO RESPONSIBILITY AS TO THE
ACCURACY OR COMPLETENESS OF THE EXISTING UTILITIES SHOWN ON THE PLANS.
7. UNLESS INDICATED OTHERWISE ON THE PLANS, ALL STORM DRAINAGE PIPES SHALL BE
REINFORCED CONCRETE CLASS III (ASTM C-76). COMPACTED GRANULAR MATERIAL FOR
BEDDING SHALL BE REQUIRED WHERE UNSUITABLE GROUND WATER OR OTHER CONDITIONS
PREVENT THE CONTRACTOR FROM OBTAINING A PROPERLY SHAPED TRENCH BOTTOM.
8. ALL PAVEMENT CUTS SHALL BE REPAIRED WITH MATERIAL IN KIND TO THAT REMOVED.
9. UNLESS INDICATED OTHERWISE ON THE PLANS, ALL RIP RAP SHALL BE CLASS A, IN
ACCORDANCE WITH NCDOT HWY SPEC. MANUAL, AND SHALL BE GROUTED WHERE INDICATED
ON THE PLANS.
10. THE CONTRACTOR SHALL BE SOLELY AND COMPLETELY RESPONSIBLE FOR CONDITIONS OF
THE JOB SITE, INCLUDING THE SAFETY OF ALL PERSONS AND PROPERTY DURING PERFORMANCE
OF THE WORK. THIS REQUIREMENT SHALL APPLY CONTINUOUSLY AND NOT BE LIMITED
TO NORMAL WORKING HOURS.
THE CONTRACTOR SHALL PROVIDE ADEQUATE TRAFFIC CONTROL DEVICES AND SAFETY
MEASURES FOR CONSTRUCTION WORK WITHIN PUBLIC RIGHT-OF-WAYS AND OTHER AREAS
WHICH REQUIRE ITS' USE IN ACCORDANCE WITH THE FEDERAL HIGHWAY ADMINISTRATION
MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES FOR STREETS AND HIGHWAYS.
THE DUTY OF THE ENGINEER TO CONDUCT CONSTRUCTION REVIEW OF THE CONTRACTOR'S
PERFORMANCE DOES NOT INCLUDE REVIEW OF THE CONTRACTOR'S SAFETY MEASURES IN
ON, OR NEAR THE CONSTRUCTION SITE.
PAVEMENT CONSTRUCTION GENERAL NOTES
1. NCDOT 2006, SHALL MEAN NORTH CAROLINA DEPARTMENT OF TRANSPORTATION
STANDARD SPECIFICATIONS FOR HIGHWAY CONSTRUCTION, 2006 EDITION.
2. CRUSHED AGGREGATE BASE COURSE PLANT MIXED SHALL BE PLACED IN ACCORDANCE
WITH SECTION 520, NCDOT 2006. ALL MATERIALS SHALL BE IN ACCORDANCE NTH
SECTION 1010. 100% COMPACTION REQ'D.
3. PORTLAND CEMENT CONCRETE PAVEMENT SHALL BE PLACED IN ACCORDANCE NTH
SECTION 700, NCDOT 2006.
4. BITUMINOUS CONCRETE BINDER LAYER SHALL BE PLACED IN ACCORDANCE WITH
SECTION 610, 1-19.00, NCDOT 2006.
5. BITUMINOUS CONCRETE WEARING SURFACE LAYER SHALL BE PLACED IN ACCORDANCE
WITH SECTION 610, S-9.5C, NCDOT 2006.
6. THE SITE SHALL BE CLEARED AND ALL UNSUITABLE MATERIAL REMOVED PRIOR TO
PLACING AND COMPACTING EMBANKMENTS.
7. ALL SUBGRADES SHALL BE CLEARED AND GRUBBED, SCARIFIED TO A DEPTH OF 8", AND
THEN RECOMPACTED TO 100% OF THE MAXIMUM DRY DENSITY, PLUS OR MINUS 2% OF
OPTIMUM MOISTURE (ASTM-D6798).
8. IN ROCK EXCAVATION A MINIMUM OF 1 FOOT OF SOIL SHALL BE PLACED OVER ROCK
PRIOR TO PLACEMENT OF BASE MATERIAL.
9. CONCRETE WHEEL STOPS ARE TO BE PRECAST 2500 PSI MIN. COMPRESSIVE STRENGTH
CONCRETE, 6•Hx9"Wx84"L. WHEEL STOPS ARE TO BE SECURELY ATTACHED TO PVMT.
WITH A MINIMUM OF 2-5/8"x24• GALV. STEEL DOWELS EMSEDED IN WHEEL STOPS
AT 1/3 POINTS, AND FIRMLY BONDED TO WHEEL STOP AND PAVEMENT.
10. PAVEMENT MARKING PAINT SHALL BE ALKYD -RESIN TYPE, READY -MIXED, COMPLYING
WITH FS TT-P-115, TYPE 1, AASHTO M-248, TYPE N, OR LATEX WATER -BASE
EMULSION, READY -MIXED, COMPLYING WITH FS TT-P-1952. APPLY PVMT. MARKING
PAINT WITH MECHANICAL EQUIPMENT, PER THE MFR'S RECOMMENDATIONS TO
PRODUCE PVMT. MARKINGS OF DIMENSIONS INDICATED ON THE PLANS WITH
UNIFORM, STRAIGHT EDGES, AND A MINIMUM WET FILM THICKNESS OF15 mils (Amm).
25
20
15
10
5-
9mill
0-
U
N
n
PROVIDE 30" X 30"
GRATE FOR EMERGENCY
OVERFLOW
0 O cO
N M
O C�
#5's 0 12" 0.01
EACH WAY
2'-6• A - - -
5'-0"
B B
TOP VIEW TOP OF GRATE #5's 0 8" O.C.
15.00 EACH WAY
TRASH SCREEN RACK REQ'D
(1/2" OPENINGS MAX. IN EACH
DIRECTION) CENTER RACK ON
2-12• RCP J ORIFICE
BEYOND F- -
F�7 \ PLASTIC "SNOUT" REQ'D OVER 4"
( \ / ORIFICE AS SUPPLIED BY "BMPINC.COM"
NORMAL POOL INSTALL PER MFR'S SPECS
x l
13.50 I �\ \ � \ I
4. 0 ORIFICE THRU
1 SIDE OF BOX
0 I.E.: 14.05
I
N--�-1.5" 0 ORIFICE
THRU FRONT OF
BOX I.E.: 13.50
I.E. OF BOX:
12.50 SECTION
4 ORIFICE THRU SIDE
OF BOX I.E.: 14.05
TRASH SCREEN RACK REQ'D
OVER 111,V ORIFICE. CENTER
RACK ON ORIFICE.
1.5" ORIFICE THRU FRONT
OF BOX I.E.: 13.50�
NORMAL POOL 3:5d'
PLASTIC "SNOUT" REQ'D OVER 4"
ORIFICE AS SUPPLIED BY
"BMPINC.COM" INSTALL PER MFR'S
SPEC'S
TOP OF LID = 15.00
3'-6"
6" 2'-6" 6"
PROVIDE 30" X 30"
GRATE TOP
#4 BARS 0 4"
O.C. EACH WAY
STEPS AS (TYP)
NEEDED
z
1-#5
x x
♦ / 6' g a
N �
SLOPE BOTTOM W/
i" LAP U i GROUT AS NEEDED
;TYp) �- TO DRAIN
4'-6"
SECTION "A" -"A"
NOTES
1. ALL CONCRETE SHALL BE CLASS "A" AND SHALL
DEVELOP A MINIMUM COMPRESSIVE STRENGTH
OF 3000 PSI IN 28 DAYS.
2. REINFORCING SHALL BE INTERMEDIATE GRADE (GRADE 60)
DEFORMED BARS AND SHALL CONFORM TO THE
REQUIREMENTS OF THE STANDARD SPECIFICATIONS
FOR BILLET STEEL CONCRETE REINFORCEMENT
BARS, ASTM A-15 AND DEFORMATIONS CONFORMING
TO ASTM A-305.
3. STEPS ARE REQUIRED ON ALL INLET BOXES
WHEN DIMENSION FROM BOTTOM SLAB FLOW LINE
TO TOP OF TOP SLAB IS GREATER THAN 4'-0".
4. WHEN BRICK CONSTRUCTION IS USED, WALLS SHALL BE 8"
BRICK WHEN H < 5', USE 12" BRICK WHEN H > 5% WITH
1/2" THICK MORTAR ON BOTH SIDES.
TOP OF DAM = 16.20
_ 3 MAX \
\
3 MAX I ---------------
--- 2\12" RCP
--------
\ - I. E. OUT: 13.50
SIDE VIEW BOTTOM OF BOX: 12.50
CONSTRUCTION DETAILS
SHEET OF
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4 max (3 mesh openings) Figure 6.17d Temporary Channel Liners; Washington State Department of Ecology Figure 6.17e Channel Installation and Slope Installation; Washington State Ecology Department
CLASS A RIP -RAP 9 P rY 9 P 9Y 9 P 9 9YU a
O �O OO v c — o, v i yr
W/ FILTER FABRIC
Excavate channel to design ° o 'm aAAA
`o
h 3 i t Overlap 6" min. grade and cross-section N o
NCDOT #5 or #57 1 ,I , , i i t 12' Longitudinal anchor Terminal slope and 0,
/ washed stoney
ji { i ,' ,I,'4 ._ trench 12" channel anchor trench LU rn
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O O O O 116" Design depth 6 - Q ED
to
Longitudinal N
anchor trench .U) o
O O 2' Overcut channel 2" to at Stake at T-5' O
during seedbed preparatio intervals
NEW CONCRETE FLUME d =cv
�. N
O o 00 O l fitered -fit'. ;;- . ,, : _ - o 0)NCDOT #5 or #57 A N
l/ washed stone water �,� O
'a Typical installation V (n LO
6„
i with erosion control n n N -
blankets or turf Sarre Z Y c
reinforcement mats a- 0
n
" slot at 25' o
S 0 M ETR I C VIEW Intermittent check slot Longitudinal anchor trench r tervals , E
M
HARDWARE CLOTH & Shingle -lap spliced ends or begin new Initial channel r Intermittent N
roll in an intermittent check slot anchor trench check slot o
- - - - - -- - - CLASS A RIP -RAP
- - - - - - - - — -
W/ FILTER FABRIC - - 3 GRAVEL INLET PROTECTION _ -
Prepare soil and apply seed ' Yr !'
CrJ NOT TO SCALE installing blankets, mats q I!I_ %till
temporary channel lin I!
r NOTE:
1. Check slots to be constructed per manufacturers specifications.
2. Staking or stapling layout per manufacturers specifications. i� ��� m • dui""U
Q
EDGE OF ,co tj,4 N Z•
V tuUJ o .
RIP -RAP �
/ / Slope surface shall be smooth before If there is a berm at the top of
BEYOND / placement for proper soil contact. slope, anchor upslope of the berm.
/ I L = The distance such that points _
EXISTING 15" CPP A and B are of equal elevation `sa �4 0/�► • • " ��
/ I Stapling pattern as overlap . '"'""' Anchor in 6"x6" min. Trench '���/!I I I IVt%
/ I per manufacturers and staple at 12" intervals.
A B recommendations.
FILTER FABRIC ` ' = I _ - L —� .' Min. 6" overlap.
EDGE OF -i=
RIP -RAP , .. '"`•• •' Staple overlap
f, max. 5" spacing.
pacing .
SECTION VIEW BEYOND Figure 6.83a Space check dams in a channel so that the crest of downstream dam is at elevation of the toe of upstream dam. Bring material down to a level area, M
NOTES: Do not stretch blankets/matting tight -allow turn the end under 4" and staple at 12"
1. Design velocities exceeding 2 ft/sec require temporary blankets, mats or similar liners to protect the rolls to conform to any irregularities. intervals. M
seed and soil until vegetation becomes established. 1 F j
1.5' Lime, fertilize, and seed before installation. Planting
min. 2, Grass -lined channels with design velocities exceeding 6 ft/sec should include turf reinforcement For slopes less than 3H:1V, rolls ng �^ O
NEWCONCRETE FLUME 9" min mats may be placed in horizontal strips. of shrubs, trees, etc. should occur after installation. v
TO EXISTING PIPE DETAIL ----`-------------------- Q ( o
NOT TO SCALE
c5 -- ROLLED EROSION CONTROL PRODUCTS �w1
fR C cJ NOT TO SCALE L W W
Filter Cloth
Q
Plan View
Pipe Outlet to Flat Area— 12" of NCDOT #5 or #57 O Q
No Well-defined Channel washed stone
Class B kiprap
3d0 A A 2' max. at M C~ M
center 1`LI w
do ---" �r, , • ?• _-, ... ••� Flow
Lay sod in a staggered
Filter Cloth
.....�.,_J ^• _ _ � pattern with strips butted ..� ^•• -,,.,r•• L U
�I �. ... - •��" tightly against each other. A �__ ; �. "w •� �, _;" Lay sod across the
Plan ^ ' .. sharpened mason's trowel can
.._ P tedirection of flow.
4' to 6 ^-^---� and trim pieces.be usd to tuck down the ends .•.��,v, M.. W
La —►( Cross -Section View - N_. _ , • - �rl•- "^y/
Figure 6.83b Stone check dam stone should be placed over the channel banks to keep water from cutting around the ? U
=1 dam. T r'�(
i ((Il�j) •d M Correct Butting —angled T
It III sod cutting must bedmatched correctly.utomatic Use pegs or stables to fasten sod firmlyat the 6 i O f'ii I
'blanket Incorrectends of strips and in the center, or ever3-4'
Section AA er NotesML if the strips are Ion W y
1. La is the length of the riprap 4 ROCK CHECK DAM drive pegs or staples flush with the ground. t ; • �w
apron. NOT TO SCALE / Pe Or f
Pipe Outlet to Well-defined C5 i f g
Channel 2. d=1.5 times the maximum I staple ,
stone diameter but not less
than 6". I I I
3. In a well-defined channel ex- 1 7 1 1 7 1 1 1 7721_
tend the apron up the channel I I
banks to an elevation of 6"
A A -A -� .'-�•1 " +- In critical areas, secure
---- above the maximum tailwater µ M
depth or to the top of the bank, .. �• :... �� a �. ". ` �.,�� ^{`^ sod with netting and
.. .._ ... , _. ,... ,1,.-.. _ ..
' whichever is less. - . �,�.� staples.
4• A filter blanket or filter fabric / Roll sod immediately to Water to a depth of 4" Mow when the sod is es-
achieve firm contact as soon as the sod is tablished (2-3 wks). Set
should be installed between with the soil. laid, and continue the mower high (2-3").
Plan the riprap and soil foundation. / .o watering as needed.
Figure 6.1261nstallation of sod in waterways (modified from Va SWCC).
/
�\`G`OFigure 6.12a Proper installation of grass sod (modified from Va SWCC). w 0 M S
Qv 0 /Wiry Z m
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W Z
y a SODDING DETAIL z
C cJ NOT TO SCALE w L I i Wo
_ 6"min
}ate ¢gym i,.io
Ii�lil ICI Section AA —11 —pig {{ fn i`' ¢ 7 0 < w
2-3" �`L J I w u Y Z o
Filter coarse aggregate �`� <" o f 1 w J
blanket
O L� I O O V I ii
Figure 6.41c Riprap outlet protection (modified from Va SWCC).
Figure 6.060 Gravel entrance/exit keeps sediment from leaving the construction site (modified from Va SWCC),
2 RIP —RAP OUTLET PROTECTION o 0
C5 NOT TO SCALE 5 TEMPORARY CONSTRUCTION ENTRANCE Z 0
c5 NOT TO SCALE CONSTRUCTION DETAILS o a
Z O
SHEET30F5 Z
iu
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� to

Figure 6.65a Porous baffles in a sediment basin. The flow is distributedevenly across the basin to reduce
flow rates and turbulence, resulting in greater sediment retention.
Baffles need to be installed correctly in order fully provide their benefits.
Refer to Figure 6.65b and the following key points:
• The baffle material needs to be secured at the bottom and sides using
staples or by trenching as for silt fence.
• Most of the sediment will accumulate in the first bay, so this should be
readily accessible for maintenance.
Support rope Support post,
to wire to pre- 24"into bottom Stake to support
vent sagging or side wire
Coir mesh or similar, stapled or -
trenched into bottom or side
Figure 6.65b Cross-section of a porous baffle in a sediment basin. Note that there is no weir because the water
flows through the baffle material.
OF BAFFLES TO BE
IT ELEV: 14.05
GRADING PLAN
_OCATIONS.)
24"
Wire
fence
Cross -Section
View
Filter
Steel fabric Backfill trench Natural
post and compact ground
thoroughly
. • •4" ° .: • Upslope
e.. min .. • ��►
' •,. • • ` min
Figure 6.62a Installation detail of a sediment fence.
The Slicing
Method
Ponding height
rtgx 24'
POST SPACING:
6.' mox on open runs
4' max. on pooling areas
Attach fabric to
upstream sloe of post
FLOW —�
Drive over each side of silt
fence 2 to 4 times with
POST nFPTH'
2 feet
device exerting 60 p.s.i. or
greater
c67p stl "il
:Q
mmpa etl s it
\\on
\/�\
No more than
24"
of 36" fabric
is allowed
above
ground.
Figure 6.65c Example of porous baffle using silt fence with slits cut in each alternating space of wire backing fence. (City of High Point, NC detail.)
bl
id
.............. .................. Top of Fabric
Beft
top 6"
r
Diagonal�y�'. ammM rehe
„ojbl%Strength
it ,
ATIACHMENr DETAILS:
• Gather fabric d posts, if needed.
• Utilize three ties per post, all within top 8" of fabric.
• Position each tie diagonally, puncturing holes vertically
a minimum of 1' apart.
• Hang each tie ona post nipple and tighten securely.
Use cable ties (50lbs) or saff wire.
Roll of sift fence
Silt Fence
Post
Installed
after
compaction
Horizontal chisel point Slicing blade
3" wldth__.h) a.7"_.l width)
Completed Installation
Vibratory plow is not acceptable because of horizontal compaction
Figure 6.62b Schematics for using the slicing method to install a sediment fence. Adapted from Sift Fence that Works
TEMPORARY SEDIMENT FENCE
NOT TO SCALE
Figure 6.65d Example of porous baffles made of 700 g/m2 Coir erosion blanket as viewed from the inlet.
POROUS BAFFLES
12" MIN. OF NCDOT /5
OR #57 WASHED STONE
Do
STORAGE VOLUME REQ'D 1
(3600 CU. FT. PER w
3,•� mow' DISTURBED ACRE) W � X
"rX OowX
\ �\ N�=
STORAGE VOLUME REQ'D:
XXX.XX CU. FT.
5'-0' D-50 STONE SIZE: AVG. 9" DKM.
MIN. MAX STONE SIZE: 14" DIAM.
TOP OF DAM: XXX.XX
f—FILTER FABRIC
OF TRAP: XXX.XX SPILLWAY ELEV: XXX.XX
3:1 SLOPE MAX.
I LENGTH
�p x BOTTOM SO. FT.
DESIGNED BOTTOM AREA: XXX SF k o 435 SF PER CFS
m 3 (25—YR STORM EVENT)
PROPOSED SPILLWAY
TALL AT PROPOSED
r
AP of
L"(SEE GRADING FOR
OUTFALL LOCATION)
ELEV: XXX.XX
DIAGRAMMATIC PLAN
VIEW -I S ILDLW Y �-
TEMPORARY SEDIMENT TRAP SPEaRcAT10N5
TEMPORARY SEDIMENT TRAP NOTES:
TOPOFDAM(ELEV)
16.2
1) CONSTRUCTION SPECIFICATIONS AND MAINTENANCE ARE TO BE
TEMPORARY DAM HEIGHT (FT)
FOLLOWED ACCORDING TO NORTH CAROLINA EROSION AND SEDIMENT
CONTROL PLANNING AND DESIGN MANUAL, SECTION 6.60 "TEMPORARY
SPILLWAY WIDTH (FT)
4.0
SEDIMENT TRAP."
SPILLWAY ELEVATION
147
2) SEDIMENT CLEANOUT LEVEL IS TO BE 1/2 OF DAM DESIGN HEIGHT.
BOTTOM OF TRAP ELEVATION
115
3) UPON COMPLETION OF GRADING ACTIVITIES, REMOVE SEDIMENT FROM
SEDIMENT STORAGE HEIGHT
POND AND CONSTRUCT PROPOSED FINAL STORMWATER
-- - - ----- -.
DETENTION/RETENTION BASIN ACCORDING TO THE ELEVATIONS, SHAPE,
BASIN DRAINAGE AREA (SF)
55103600
DIMENSIONS, ETC. INDICATED ON THE APPROVED CONSTRUCTION PLANS.
- - --- - -- --- --- -
STORAGE VOLUME RE" (CU. FT.)
STORAGE VOLUME PROVIDED (CU. FT.)
'
25-YR STORM EVENT INFLOW (CFS)
7.2
BOTTOM WIDTH (PT)
50.0
BOTTOM LENGTH (FT)
REQMBOTTOMAIDESIGNEDBOTTOMAREA(SF)475.0
TEMPORARY SEDIMENT TRAP
CONSTRUCTION DETAILS
SHEET 4 OF 5
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Table 6.10a
Temporary Seeding
Recommendations for Late
Winter and Early Spring
Seeding mixture
Species Rate (lb/acre)
Rye (grain) 120
Annual lespedeza (Kobe in
Piedmont and Coastal Plain,
Korean in Mountains) 50
Omit annual lespedeza when duration of temporary cover is not to',
extend beyond June.
Seeding dates
Mountains —Above 2500 feet: Feb. 15 - May 15
Below 2500 feet: Feb. 1- May 1
Piedmont —Jan. 1 - May 1
Coastal Plain —Dec. 1 -Apr. 15
Soil amendments
Follow recommendations of soil tests or apply 2,000 lb/acre ground
agricultural limestone and 750 lb/acre 10-10-10 fertilizer.
Mulch
Apply 4,000 lb/acre straw. Anchor straw by tacking with asphalt, netting,
or a mulch anchoring tool. A disk with blades set nearly straight can be
used as a mulch anchoring tool.
Maintenance
Refertilize if growth is not fully adequate. Reseed, refertilize and mulch
immediately following erosion or other damage.
TEMPORARY SEEDING &
STAB I LI ZATI 0 N TABLES
Table 6.10b
Temporary Seeding
Recommendations for
Summer
2" Faircloth Skimmer® Cut Sheet
J. W. Faircloth & Son, Inc.
www.FairclothSkimmer.com
1" Vent
4"Sch 40 with Yellow tip Inlet 6 Aluminum straps
coupling � " uspending inlet
connection 1 2 �= pvc float
/ 27" z
�y
1 Sch 40 SOLID pvc /
barrel or "arm" /\
SUPPLIED BY USER 3
27" 2
PKem r. 5,9M,751
f Skimmer shown in
floating position
1 '/z" hose, ss clamps
2" threaded male fitting 2" inlet 4 2" HEAD on center
on outlet end extension of inlet and orifice
1. Skimmer can be attached to a straight 4" sch 40 pipe through the dam but the pipe may need
to be anchored to the bottom at the connection so it is secure. Coupling can be removed and
hose attached to outlet using the threaded 2" fitting. Typical methods used: on a metal structure
a steel stubout welded on the side at the bottom side with a 2" threaded coupling or reducers;
on a concrete structure with a hole or orifice at the bottom, use a steel plate with a hole cut in it
and coupling welded to it that will fit over the hole in the concrete and bolted to the structure with
sealant; grout a 4" pvc pipe in a hole in the concrete to connect the skimmer.
2. Dimensions are approximate, not intended as plans for construction.
3. Barrel (solid, not foam core pipe) should be 1.4 times the depth of water with a minimum
length of 6' so the inlet can be pulled to the side for maintenance. If more than 8' long weight
may have to be added to inlet to counter the increased buoyancy.
4. Inlet tapers down from 2" maximum inlet to a 1 Y2" barrel and hose. Barrel is smaller to
reduce buoyancy and tendency to lift inlet but is sufficient for flow through inlet because of
slope. The inlet orifice can be reduced using the plug and cutter provided to control the outflow
rate.
5. Inlet is 4" pipe between the straps with aluminum screen door for access to the inlet and
orifice inside.
6. Capacity 3,283 cubic feet per day maximum with 2" inlet and 2" head. Inlet can be reduced
by installing a smaller orifice using the plug and cutter provided to adjust flow rate for the
particular basin volume and drawdown time required.
7. Shipped assembled. User glues inlet extension and barrel, installs vent, cuts orifice in plug
and attaches to outlet pipe or structure. Includes flexible hose, rope, orifice cutter, etc.
FAIRCLOTH SKIMMER DETAIL
NOT TO SCALE
S"ding mixture
Spe616s Rate (lb/acre)
German millet 40
In the Piedmont and Mountains, a small -stemmed Sudangrass may be
substituted at a rate of 50 lb/acre.
Seeding dates
Mountains —May 15 - Aug. 15
Piedmont —May 1 -Aug. 15
Coastal Plain —Apr. 15 - Aug. 15
Soil amendments
Follow recommendations of soil tests or apply 2,000 lb/acre ground
agricultural limestone and 750 lb/acre 10-10-10 fertilizer.
Mulch
Apply 4,000 lb/acre straw. Anchor straw by tacking with asphalt, netting,
or a mulch anchoring tool. A disk with blades set nearly straight can be
used as a mulch anchoring tool.
Maintenance
Refertilize if growth is not fully adequate. Reseed, refertilize and mulch
immediately following erosion or other damage.
Table 6.10c
Temporary Seeding
Recommendations for Fall
I$eedi" mixturq
Species Rate (lb/acre)
Rye (grain) 120
Seeding dates
Mountains —Aug. 15 - Dec. 15
Coastal Plain and Piedmont —Aug. 15 - Dec. 30
Soil amendments
Follow soil tests or apply 2,000 lb/acre ground agricultural limestone
and 1,000 lb/acre 10-10-10 fertilizer.
Mulch
Apply 4,000lb/acre straw. Anchor straw by tacking with asphalt, netting,
or a mulch anchoring tool. A disk with blades set nearly straight can be
used as a mulch anchoring tool.
Maintenance
Repair and refertilize damaged areas immediately. Topdress with 50
lb/acre of nitrogen in March. If it is necessary to extent temporary
cover beyond June 15, overseed with 50 lb/acre Kobe (Piedmont and
Coastal Plain) or Korean (Mountains) lespedeza in late February or
early March.
NPpES-OtNtRAL STORMWA lTR-PtRMPI`
GROUND STABILIZATION CRITERIA,
STABILIZATION TIMEFRAME
SITE AREA DESCRIPTION
STABILIZATION TIME FRAME
EXCEPTIONS
PERIMETER DIKES, SWALES,
7 DAYS
NONE
DITCHES AND SLOPES
HIGH QUALITY WATER (HQW)
7 DAYS
NONE
ZONES
IF SLOPES ARE 10 FEET OR LESS IN
SLOPES STEEPER THAN 3:1
7 DAYS
LENGTH AND ARE NOT STEEPER THAN
2:1, 14 DAYS ARE ALLOWED
7 DAYS FOR SLOPES GREATER THAN 50
SLOPES 3:1 OR FLATTER
14 DAYS
FEET IN LENGTH
ALL OTHER AREAS WITH SLOPES
NONE (EXCEPT FOR PERIMETERS AND
14DAYS
FLATTER THAN 4:1
HQW ZONES
CONTRACTOR
TO INSTALL
1.5" SKIMMER
DURING
SITE GRADING
PHASE.
ONCE SITE HAS BEEN
ESTABLISHED
AND THE
INSTALLATION
OF
LANDSCAPING
COMPLETED,
THE SKIMMER
IS TO
BE REMOVED.
Skimmer size (2" 2.5" J. 4" 5" 6" 8"
24 hours 1,728 3283 6,234 9,774 20,109 32,832 51,840 97,978
2 day 3, 456 6,566 12, 468 19,548 40,218 65,664 103, 680 195,956
3 day 5,184 9,849
18,702 29,322 60,327 98,496 155,520 293, 934
(WATER ENTRY UNIT
( ENTRY UNIT
TRASH SCREEN
ORIFICE OPENING INSIDE THE
HORIZONTAL TUBE WITH A
CONSTANT HYDRAULIC HEAD
ij SCHEDULE 40 PVC PIPE
(BARREL OR ARM)
FLEXIBLE HOSE
TOP VIEW
VENT PIPE
POTENTIAL FOR PIPING CAN
OCCUR. PROPER DESIGN
TO MINIMIZE DISCHARGE
AROUND PIPE MUST OCCUR.
INSTALL THROUGH —,,,
GENERAL NOTES:
1. PROPER DESIGN MUST BE COMPLETED TO MINIMIZE PIPING AROUND DISCHARGE
PIPE.
2. PROPER ORIFICE OPENING MUST BE SELECTED TO ENSURE POND DRAINS IN
CORRECT AMOUNT OF TIME. MODIFICATIONS MAY BE REQUIRED IF FIELD
CONDITIONS WARRANT A CHANGE.
3. EMBANKMENT MUST BE COMPACTED TO DESIGN SPECIFICATIONS.
4. EMERGENCY SPILLWAY MUST BE CORRECTLY SIZED AND EROSION PROTECTION
INSTALLED.
S. EROSION PROTECTION MUST BE INSTALLED ALONG THE EMBANKMENT AND AT THE
DISCHARGE END OF THE PIPE.
6. INSPECT SYSTEM REGULARLY TO ENSURE R IS FUNCTIONING IN A CORRECT
MANNER.
7. EIGHT SIZES OF SKIMMERS ARE AVAILABLE, REFER TO THE FLOW SHEET, CUT
SHEET, AND INSTRUCTIONS ON WEB SITE FOR EACH SIZE.
EARTHEN EMBANKMENT
16.20
EMERGENCY SPILLWAY
15.0
1.5" SCHEDULE 40 PVC
PIPE (BARREL OR ARM)
FLEXIBLE HOSE --�
1"
VENT
END VIEW 4" DISCHARGE PIPE SIDE VIEW MAINTAIN DEPRESSION TO
MINIMIZE CHANCE OF
SCHEDULE 40
(NO SCALE) SKIMMER BECOMING STUCK
L = 1.4 x DEPTH
TO THE OVERFLOW
MI9MUM LENGTH APPLIES
DRAWN BY T. R. EVANS 10/10
J. W. FAIRCLOTH h SON INC.
WWW.FAIFAIRCLOTH SKIMMEF� DISCHARGE SYSTEM WITH EMBANKMENT UEPHOROLOTH9) 732-124
TELEPHONE [phone]
FAX: [phone]
EMAIL• WAWtDWAIRCLOTHSKIMMER.COM
61/e"x 13V16„
OPENING
CORPORATION STOP
AS SPECIFIED
I (ONLY a 9:00 & 3;00)
WATER
MAIN
I \—SERVICE SADDLE
DOUBLE
CHECK
VALVE
TOWN OF EDENTQN slu,rNv.
STANDARDS WATER SERVICE ASSEMBLY I_Qg
:s
RD BRICKS
ELEVATION
NOTES:
1. PIPING TO BE BRASS & COPPER TUBING AND SHALL BE
EQUIPED W/ ANGLED CHECK VALVE OUTLETS & BY-PASS
FLANGED BALL VALVE INLETS.
2. PRECAST CONCRETE BOX W/ ALUMINUM ACCESS HATCH
WILL BE AN ACCEPTABLE ALTERNATIVE WITH APPROVAL OF
THE TOWN.
3. TO ENSURE POSITIVE DRAINAGE, THE VAULT SHOULD
BE TIED INTO THE EXISTING STORM DRAINAGE SYSTEM
WHEN POSSIBLE.
MOLSE
4"x4
W/ 4"
ABOVE
COVER \
MATERIAL SHALL BE
LIGHT WEIGHT
POLYMER CONCRETE
/J _STEEL LID
�--PULL SLOT (2)
SKID RESISTANT
SURFACE
A -
B-
SHEET 1 of I
TOWN OF EDENTON STANDARD 2`r METER STD. NO.
STANDARDS INSTALLATION AND VAULT 11o9
Service tubing
a. Service line 2" or less shall be polyethylene (PE) tubing. PE pipe shall be pressure
class 200 with an IDR7, and shall meet the requirement of AW WA C901
b. All connections shall be made using compression fittings
c. Service lines greater than 2" shall be PVC C-900 or Ductile Iron conforming to
specifications for water mains.
Meter Boxes/Vaults
a. Meters 1" or less shall be installed in a meter box. Vaults shall be used for all
meters greater than 1".
b. Meter boxes and vaults for services shall be as shown in standard details.
Meters
a. Water meters shall comply with AW WA C700 for performance and materials.
b. The meter shall be straight totalizing registers measuring in gallons.
c. Meters shall be manufactured by Neptune, Badger, Hersey or Master Meter and
shall be adaptable for remote detection without removing the meter from service.
]:�) WATER METER D ETAI L
C7 NOT TO SCALE
CONSTRUCTION DETAILS
SI�ET 5 OF 5
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PC 7, SUDE 121-A
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(100' R/W PUBLIC)
TOP OF R/R SPICE N
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ELLV.-14AS ("0 1011)
COLONY TIRE
DB 304, PG 680
U11UTY EMPROVDED BylKE �WN�EDENTDp EA NFIEID J KE
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W
♦ ♦ ' to, ♦ ,
♦�♦ ;OIL PRE -DEVELOPED BASIN EX-1
♦♦ AREA = 8.56 ACRES
♦I CN = 78.5
*0TC=90MIN
♦♦ ` TREATED AS 22% GRASS-D, 74% WOODS-D, & 4% IMPERVIOUS
♦♦♦ , Q-10 = 11.5 CFS
♦I PRE -DEVELOPED BASIN EX-2
,♦ AREA = 5.39 ACRES
CN = 77.1
♦� TIC = 143 MIN
,,♦♦ ; TREATED AS 4% GRASS-D & 96% WOODS-D
Q-10 = 5.1 CFS
PRE -DEVELOPED 0,8j R BASIN EX-3
AREA
,♦ CN = 81.3
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♦, / TREATED AS 52% GRASS-D, 35%-WOODS-D, &_ 13%_ IMPERVIOUS
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♦ /�j �j `♦
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9
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EXISTING CONDITION
2Year
SYear
iOYear
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SOYear
100Year
EXISTING 15" CPP
2.5
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6.4
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2 Year
S Year
10 Year
25 Yea
50 Year
100 Year
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4.5
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6.6
7.4
7.6
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8
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SITE AREA DETAILS
♦ STANDARD ASPHALT/CONC. PVMT = 6,388 SO. FT.
HEAVY DUTY ASPHALT/CONC. PVMT = 22,240 SQ. FT.
SIDEWALK NEXT TO BLDG = 1,292 SQ. FT.
♦ SIDEWALKS BEYOND BLDG = 1,341 SQ. FT.
♦ HVAC PAD = 630 SQ. FT.
♦ DUMPSTER/DELIVERY AREA CONCRETE = 648 SQ. FT.
♦ TOTAL DISTURBED AREA = 88,295 SQ. FT. (2.03 AC)
GLE IN3 I
BUD BUT14 ` DISiU
gal
gal
gal
ANNA W. RAGLAI'JD
EXISTIN,
-«'E HYDRANT
V 566.21'(TIE) >>
I
WATER
--__-- W _ VALVE
W ---- W ---... -. W
on
DISTURBED UMITS
(2.33 AC)
NOTE: PLANT BED AREA —
TO HAVE NATURAL MULCH
MIN. OF 3" IN DEPTH
TBM
-- ILE M3 2
7 sal -
W
RON
.rry si
3
gal
`r.l
VICINITY MAP
- N.T.S.- - -
NOTE: SEE SHEET
L2 FOR BIO-RETENTION
PLANTING PLAN AND DETAIL
` IB+tB
4 '
UMRS
VDtMRBED(2.33 AC)
I I GLE IN3
7 BE13
N
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L 41 OSM FOR
R
n Vl.r;,. K
NOTE: PLANT BED AREA
I�. TO HAVE NATURAL MULCH
PLANT SCHEDULE PLANTING AREA 'A'
TREES
QTY
COMMON NAME / BOTANICAL NAME
CONT
CAL
SIZE
DETAIL
ACE SUN
1
Red Sunset Maple / Acer rubrum 'Red Sunset'
B
& B
3"Cal
10' -
12'
H
-GLE IN3-
7
Moraine Honeylocust / Gleditsia triocanthos inermis 'Moraine-
B
& B --
3" limbed to 6'
-12-15' H--
- - — ---- -
LAG SIO
4
Sioux Crape Myrtle / Lagerstroemia indica 'Sioux'
B
& B
8' -
10'
min.
LAG ACO
6
Crape Myrtle / Lagerstroemia x 'Acoma'
B
& B
8' -
10'
min.
QUE NIG
2
Water Oak / Quercus nigra
B
& B
3"Col
10' -
12'
H
QUE PHE
2
Willow Oak / Quercus phellos
B
& B
3"Cal
10' -
12'
H
QUE RUB
5
Red Oak / Quercus rubra
B
& B
3" limbed to 6'
12-15' H
SHRUBS
TY
COMMON NAME / BOTANICAL NAME
CONT
FIELD2
DETAIL
ABE GRA
31
Glossy Abelia / Abelia x grandiflora
5
gal
BUD BUT
17
Butterfly Bush / Buddlejo davidii 'Pink Delight'
3
gal
24"
ILE CA2
5
Carissa Holly / Ilex cornuto 'Carissa'
3
gal
24"
ILE COM
28
Dwarf Japanese Holly / Ilex crenata 'Compacts'
3
gal
ILE M12
17
Littleleof Japanese Holly / Ilex crenata 'microphylla'
3
gal
18"-24"
ILE W13
18
Winterberry / Ilex verticillata
7
gal
24"-36"
OSM FOR
19
Fortunei Osmanthus / Osmanthus x fortunei
7
gal
6-8'
PRU SCH
20
Schipka Laurel / Prunus lourocerasus 'Schipkaensis'
3
gal
18"-24"
RHA P12
14
Indian Hawthorne / Rhaphiolepis indica 'Pinkie'
3
gal
24"
GROUND COVERS
QTY
COMMON NAME / BOTANICAL NAME
CONT
SPACING DETAIL
mm66
Blue Rug Juniper / Juniperus horizontolis 'Blue Rug'
2"Pot
24"
MIN. OF 3 IN DEPTH
' I BUD BUT
2.0270 AC. , 3 gal
\ e
NEW RETAIL STORE
9100 SQ. FT.
F.F.E.= 16.85 s
OSM FOR 5 OSM FOR 3
7 gal 7 gal : \
go
NOTE: PLANT BED AREA '� \
TO HAVE NATURAL MULCH \ '�
MIN. OF 3" IN DEPTH d, V FPRoxw'ATE LOCA50N OF TOWN OF
c
10' STREETSIDE BUFFER YARD tDENTON 8" SCIVER FORCE MAIN LINE
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LAG SIO 2
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2 LAG SIO
I 3 LAG AC 5 1LM12 ILE M12
, E
NOTE: THE ENTIRE 10' STREETSIDE
B E B 3 gal B s B 1\ 3 al
`� g
3
CO
BUFFER YARD SHALL BE NATURAL
..�------------
- __
S
MULCH AT A MIN. DEPTH OF 3"
_ - ;
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NORTH BROAD STREET
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VALVE
NOTE:
ENTIRE SITE IS TO BE FULLY IRRIGATED.
NOTE:
SOD ALL DISTURBED AREAS EXCEPT
THOSE AREAS NOTED AS PLANT BED AREAS.
LANDSCAPE CALCULATIONS
-10' STREETSIDE BUFFER YARD:
1 TREE PER 40 LF
273 LF OF REQUIRED BUFFER TREES
TOTAL TREES REQUIRED = 7
TOTAL TREES PROVIDED = 10
SHRUES REQUIRED @ 4' O.C.
TOTAL SHRUBS PROVIDED = 28
-VEHICLE ACCOMMODATION AREA SHADING REQUIREMENTS:
20% CIF VEHICLE ACCOMMODATION AREA SHALL BE SHADED WITH
CANOPY TREES
32,539 SQ. FT. OF VEHICLE ACCOMMODATION AREA
6,508 SQ. FT. REQUIRED FOR SHADING
7,430 SQ. FT. PROVIDED WITH CANOPY TREES
(4) ISLAND TREES @ 707 SQ.FT.
(13) PERIMETER TREES @ 354 SQ. FT.
-TOTAL PERCENT PROVIDED FOR
VEHICLE ACCOMMODATION AREA = 23%
*SOD ALL DISTURBED AREAS WITHIN THE PROPERTY LIMITS.
LANDSCAPE PLAN SCALE: 1 30'
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PLANT SCHEDULE B 0-RETENT ON PLANT AREA
SHRUBS
TCTYY
COMMON NAME / BOTANICAL NAME
CONT FIELD2 DETAIL
ELE
ACI
52
Needle Spikerush / Eleocharis acicularis
3
gal
ELO
NUT
72
Western Waterweed / Elodea nuttallii
3
gal
EUP
DW2
74
Dwarf Joe Pye Weed / Eupatoriadelphus dubius
3
gal
LUD
NAT
39
Water Primrose / Ludwigia natans
3
gal
SAC
BAL
22
Narrow Plumegrass / Saccharum baldwinii
3
gal
NOTE: - - - - - - -
ENTIRE SITE IS TO BE FULLY IRRIGATED.
NOTE:
SOD ALL DISTURBED AREAS EXCEPT
THOSE AREAS NOTED AS PLANT BED AREAS.
CONC. FLUME (SEE PLANS
& DETAILS)
TOP OF POND: 16.20
10' VEGETATED SHELF
® 10:1 SLOPE
WET POND
NORMAL POOL: 13.50
TEMP. POOL: 14.05
--------------------------
3 3
B A I
HYDROLOGIC
PLANTING ZONES
SEDIMENT FOREBAY
TOP: 13.50
810-RETENTION POND SECTION WITH HYDROLOGIC ZONE PLANTINGS
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BOTTOM: 11.00
HYDROLOGIC PLANTING ZONES:
ZONE A: 0"-12" DEPTH BELOW NORMAL POOL ELEVATION
ZONE B: 0"-12" ELEVATION ABOVE NORMAL POOL ELEVATION
ZONE C: 1'-4' ELEVATION ABOVE NORMAL POOL ELEVATION
•
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LANDSCAPE NOTES
1. Contractor is responsible for the location of underground utilities on the site. Repair
damaged utilities to owner's satisfaction at no additional cost.
2. Verify quantities on plans before pricing work and provide plant material in sizes and
varieties shown on the drawings and plant list.
3. All plant material shall be guaranteed one full year, free replacement on labor &
material. Separate agreement with installer shall be provided, to include contact name/ph.
numbers
4. Sod all areas according to landscape plan and seed all others.
5. Landscape architect may or may not at his/her discretion accept substitutions.
6. Provide freshly dug trees and shrubs. Do not use naturally collected materials.
7. Plant material stored on the site more than 8 hours prior to planting shall be healed
in with mulch and kept moist.
8. Install all plant materials in accordance with all local codes and ordinances.
9. Stake plant locations for approval by landscape architect before installation. Adjust
stake locations as directed.
10. All plants shall meet specifications. Rootballs shall meet or exceed size standards set
forth in ANSI 260.1, 'American Standard for Nursery Stock'. Main leaders of all trees shall
remain intact.
11. Mulch plant pits and planting beds with pine straw or shredded wood chips to a
depth of 3 inches.
12. Prepare all topsoil to be used in all planting areas in the following proportions:
4 parts top soil
2 parts decomposed organic matter
1 part approved soil amendment
1 part mychorizae fungi per manufacturer spec's
13. Remove from site any plant material which turns brown or defoliates within 5 days
after planting. Replace immediately with approved specified plant material.
14. When landscape work is complete, landscape architect will, upon request make an
inspection to determine acceptability.
15. Maintain all plant material until the job is accepted in full by the landscape architect
unless otherwise specified.
16. Locate plant material prior to submitting bid / or qualify bid with recommended plant
substitutions. Submission of bid shall constitute contractors acceptance of plant
availability.
17. All trees will be mulched with pine straw or shredded wood chips, and be staked as
shown on drawings. Stakes and guy wire to be removed by and remain the property of the
contractor.
NOTE: THE OWNER, LESSEE, OR HIS AGENT
SHALL BE RESPONSIBLE FOR PROVIDING,
MAINTAINING, AND PROTECTING ALL
LANDSCAPING IN A HEALTHY AND GROWING
CONDITION, AND FOR KEEPING IT FREE
FROM REFUSE AND DEBRIS. ALL
UNHEALTHY AND DEAD MATERIALS SHALL
BE REPLACED WITHIN ONE YEAR AFTER
NOTIFICATION OR DURING THE NEXT
APPROPRIATE PLANTING PERIOD, WHICHEVER
COMES FIRST.
NOTE: THE SOD SHALL BE PLACED ON
THE PREPARED SURFACE WITH THE EDGES
IN CLOSE CONTACT, CRACKS BETWEEN
BLOCKS OF SOD SHALL BE CLOSED WITH
SMALL PIECES OF SOD, AND ACCEPTABLE
LOAMY TOP SOIL SHALL BE USED TO FILL
JOINTS. THE ENTIRE SODDED AREA SHALL
THEN BE TAMPED IN PLACE IN A
SATISFACTORY MANNER AND WATERED AS
NECESSARY.
NOTE:
ENTIRE SITE IS TO BE FULLY IRRIGATED.
NOTE:
SOD ALL DISTURBED AREAS EXCEPT
THOSE AREAS NOTED AS PLANT BED AREAS.
E
P
TO I
AROUND
12" DEEI
Al
SHOVEL CUT
FINISH GI
SET ROC
UNDISTUI
TYPICAL 6' STEEL HEAVY GAUGE FENCE POST
FILTER FABRIC
-MULCH 4" MIN. WITH
SHREADED HARDWOOD BARK OR PINE STRAW
4" MIN. LAWN
6"
LE
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0
ri`� S H OV E L —CUT EDGE DO NOT PRUNE MAIN LEADER /
i J NOT TO SCALE j /
PLAN VIEW
PRIOR TO EXCAVATING PLANTING PIT, DISTURB
SOIL WITHIN THIS AREA TO DEPTH OF 12" MIN
USING A TILLER. THIS AREA SHALL BE
GRADED AND RESTORED
��ZH�•]�:Z•I•yli:L14
OUTSIDE OF EXCAVATED PLANTING PIT,
ROUGHEN SLICK SIDES OF
PIT PRIOR TO PLANTING.
TOPSOIL BACKFILL SHALL BE
APPROVED FRIABLE TOPSOIL.
TYPICAL 6" STEEL HEAVY GAUGE FENCE
POST WITH DEWITT OR EQ. TREE STRAP.
TIE WITH #9 CONCRETE TIE WIRE. ALLOW 1/2"
MOVEMENT.
DO NOT PRUNE MAIN LEADER
TYPICAL DEWITT TREE STRAP OR EQ.
SECURE ABOVE THE LOWEST STRONG BRANCH OR A
MINIMUM OF 1/3 OF TREE HEIGHT.
TYPICAL 4 STRANDS #9 TIE WIRE TWISTED TOGETHER.
ALLOW 1/2" MOVEMENT OF TREE.
TYPICAL 6' STEEL HEAVY GAUGE FENCE POST APPROVED)
PLACE POST PARALLEL TO ADJACENT WALKS 0
EDGE OF PAVEMENT. EXTEND POST TO FIRM BEARING
AS REQUIRED.
3" THICK MULCH (SETTLED THICKNESS)
PULL BACK MULCH AT BASE OF TREE.
3" HEIGHT SAUCER AROUND EXCAVATED PLANTING PIT
SET ROOT BALL SO THAT TOP OF ROOTBALL IS EXPOSED.
2" ABOVE FINISH GRADE. (SET AT GRADE IF SOILS ARE
WELL -DRAINED, DO NOT COVER TOP OF BALL WITH SOIL).
AFTER PLACEMENT OF TREE I PERMANENT LOCATION,
CUT AND REMOVE THE TOP 1%3 OF BURLAP AND
REMOVE WIRE BASKET A MIN. OF 50% DOWN ALL SIDES.
REMOVE ANY PLASTIC OR NYLON STRAPS OR
STRINGS FROM TREE ROOT BALL.
APPROVED FRIABLE TOPSOIL BACKFILL.
WITH MYCORRHIZAL INNOCULANT PER. MANUF. SPEC.
APPROVED FILTER FABRIC OVER STONE
AUGER 6" DIA. X 4'0" DEEP HOLE IN BOTTOM OF
PLANTING PIT. FILL WITH RIVER GRAVEL.
2 TREE PLANTING__
L3 NOT TO SCALE
FURNISH AND INSTALL FURNISH AND INSTALL GROUND COVER
MINIMUM 2" MULCH /r AT 15 O.C.
ARRANGE ROOTS NATURALLY
MINIMUM 6" PLANTING MEDIUM
MINIMUM 6" TOPSOIL
EDGE AS SHOWN ON DRAWING
ROUND COVER PLANTING
SCALE
12" DEEP DISTURBED SHOVEL CUT
AREA TYPICAL
FINISH GRADE TYPICAL
III I.. III
FORM SAUCER WITH 3"
HEIGHT CONTINUOUS RIM
GROUND PREPARATION
TO 18" MINIMUM DEPTH
TOPSOIL MIX IN PLAN
6" MIN. AROUND RO
EXCAVATED PLANTING
PIT WITH TOPSOIL MIX
6" MIN. ALL AROUND
ROOT BALL
ELEVATION VIEW
EVERGREEN TREE PLANTING
NOT TO SCALE
ROOTBALL
DIAMETER
6" MIN. 6" MIN.
PLAN VIEW
ELEVATION VIEW
SHRUB PLANTING
NOT TO SCALE
TOPSOIL MIX IN PLANTING PIT
6" AROUND A00T BALL
EDGE OF ROOT BALL
OUTSIDE OF EXCAVATED PLANTING
PIT. ROUGHEN SLICK SIDES OF
PIT PRIOR TO PLANTING.
BALL
OUTSIDE OF EXCAVATED PLANTING PIT, ROUGHEN
SLICK SIDES OF PIT PRIOR TO PLANTING
APPROVED FRIABLE TOPSOIL BACKFILL
SEE ENLARGED PLAN VIEW OF STAKING BELOW
PRIOR TO EXCAVATING PLANTING PIT, DISTURB
SOIL WITHIN THIS AREA TO DEPTH OF 12" MIN.
USING A TILLER AUGER
THIS AREA SHALL BE GRADED AND RESTORED.
TYPICAL 6' STEEL HEAVY GAUGE FENCE POST (APPROVED)
PLACE POST PARALLEL TO ADJACENT WALKS OR
EDGE OF PAVEMENT. EXTEND POST TO FIRM BEARING
AS REQUIRED.
3" THICK MULCH
3" HEIGHT SAUCER AROUND EXCAVATED
PLANTING PIT. SET ROOT BALL SO TOP
IS AT SURROUNDING FINISH GRADE.
APPROVED FRIABLE TOPSOIL.
REMOVE CONTAINER AND SCARIFY ROOT BALL
PRIOR TO PLACEMENT IN PERMANENT LOCATION.
3 INCH THICK MULCH (SETTLED THICKNESS)
CONTINUOUS NITHIN BED AREA, SEE PLAN FOR EXTENT.
FINISH GRADE
SET ROOTBALL SO TOP 3" IS ABOVE SURROUNDING
FINISH GRADE AFTER PLACEMENT OF SHRUB IN PERMANENT
LOCATION. CUT AND REMOVE TOP OF BURLAP AND REMOVE
ALL PLASTIC STRING OR CORD FROM ROOTBALL. FOR
CONTAINER MATERIAL REMOVE ALL NON -BIODEGRADABLE
CONTAINERS AND SCARIFY ROOTBALL.
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