SW8120503_APPROVED PLANS_20170630

STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO.
SW8 120503
DOC TYPE
❑ CURRENT PERMIT
AI APPROVED PLANS
❑ HISTORICAL FILE
❑ COMPLIANCE EVALUATION INSPECTION
DOC DATE
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YYYYMMDD

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a
LEGEND
CENTER,PHASE Ti
BRIDGES STREET EXTENSION MOREHEAD
CITY, NO-R,TH CAROLINA
EXISTING
NEW
--OHE --
OVERHEAD ELECTRIC LINE
- - UGE- -
UNDERGROUND ELECTRIC WNE
—UGE-
- - W - -
WATER LINE
—W-
- - S - -
SEWER MAIN/SERVICE
S-
- - D - -
STORM DRAIN
—D—
DITCH/SWALE
- - 5 - -
CONTOUR
—5—
CURB AND GUTTER
DROP INLET/INLET PROTECTION
0
CURB INLET
SEWER CLEANOUT
C.O.-
x
FENCE
1
+37.0
SPOT ELEVATION
+24.5
D4
WATER VALVE
►�
�Q
UTILITY POLE
GUY WIRE
❑W
WATER METER
ABBREVIATIONS:
AC
ACRE(S)
C.O.
CENTER LINE
CLEANOUT
DIA
DIAMETER
DS
DRAINAGE STRUCTURE
EX.
EXISTING
FES
FLARED END SECTION
FFE
FINISH FLOOR ELEVATION
INV
INVERT
MAX
MAXIMUM
MIN
MINIMUM
NO
NORTH CAROLINA
O.C.
ON CENTER
OHE
OVERHEAD ELECTRIC
R
RADIUS
RCP
REINFORCED CONCRETE PIPE
R/W
RIGHT OF WAY
LF
LINEAR FEET
TYR.
TYPICAL
WM
WATER METER
COMMERCIAL
NC 24 F. ET
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F esR,'
jWk
FUE
E-
C-)
VICINITY MAP SCALE, 1'=300�
SITE DATA
PRESENT OWNER: EIITIER-JAYNE ENTERPRISES, LLC
DEVELOPER: P.O. BOX 3320
NEW BERN, NC 28560
[phone]
SITE ADDRESS: 4913 NEW BRIDGES STREET EXTENSION
MOREHEAD CITY, NC"28557
DEED REFERENCE: D.B. 1399, PG. 481,
TAX PARCEL ID : 636610360599000 AND 636610363583000
SITE ZONING: CH, HIGHWAY COMMERCIAL DISTRICT
EXISTING USE: OFFICE
PROPOSED LAND USE: OFFICE AND STORAGE FACILITY
TOTAL SITE AREA: 86,016 SF, 1.975 ACRES
FLOOD ZONE DESIGNATION: ZONE SHADED X (NOT A SPECIAL FLOOD HAZARD ZONE),
" PER FEMA DFIRM 3720636600J, DATED JULY 16, 2003.
BUILDING SETBACKS:
FRONT = 25 FEET
SIDE = 10 FEET (BUFFER YARD)
REAR = 10 FEET (BUFFER YARD)
MAXIMUM STRUCTURE AGHT = 70 FEET
BUILDING SUMMARY:
OFFICE: GROSS FLOOR AREA: 4,860 SF (EXISTING FITNESS CENTER)
13,590 SF (NEW 2-STORY TOTAL)
SELF STORAGE: GROSS FLOOR AREA: 1,800 SF
TOTAL BUILDING AREA't' 20,250 SF, 23.54% OF TOTAL SITE AREA
F"ESS CENTER PARKING SUMMARY:
GROSS FLOOR AREA: 4,860 SF (FITRESS CENTER)
FORMULA: 1 SPACES PER 200 SF OF GROSS FLOOR AREA
NUMBER OF SPACES REQUIRED: 24.3
OMCE PARKING SUMMARY:
GROSS FLOOR AREA: 13,590 SF (OFFICE)
FORMULA: 1 SPACES PER 250 SF OF GROSS FLOOR AREA
NUMBER OF SPACES REQUIRED: 54.40"
TOTAL NUMBER OF SPACES REQUIRED:r79 SPACES
TOTAL NUMBER OF SPACES PROVIDED:-83 SPACES
OFF-STREET LOADING AREA: 2 SPACE REQUIRED, 2 PROVIDED
SHEET INDEX
CS COVER SHEET
Cl SITE PLAN -EXISTING CONDITIONS AND DEMOLITION
C2 SITE LAYOUT PLAN
C3 SITE UTILITY PILAU
C4 SITE GRADING PLAN
C5 ENLARGED SITE PLAN-STORMWATER RETENTION POND
C6 QETAILS
C7 DETAILS
L1 SITE LANDSCAPING PLAN
NOTE:
THE PROJECT NPDES CONSTRUCTION PERMIT REQUIRES THAT EROSION CONTROL DEVICES AND STORM WATER OUTFALLS
BE INSPECTED WEEKLY AND WITHIN 24 HOURS OF A 1/2-INCH RAIN EVENT. IT SHALL BE THE RESPONSIBILITY OF THE
CONTRACTOR TO CONDUCT THESE INSPECTIONS AND MAINTAIN RECORDS UNTIL THE AREA HAS STABILIZED,
EVIDENCED BY 95% VEGETATIVE GROWTH FOR AREAS RECEIVING SEEDING. TO FACILITATE RAINFALL MONITORING, A RAIN
GAGE IS REQUIRED TO BE ONSITE. ONCE STABILIZATION HAS BEEN ACCOMPLISHED, INSPECTION RECORDS ARE
TO BE FORWARDED TO THE ENGINEER AND ALL TEMPORARY EROSION CONTROL MEASURES REMOVED. THE
CONTRACTOR IS RESPONSIBLE FOR MAINTAINING COMPLIANCE WITH ALL PERMITS AND PLANS. ANY CHANGES
MUST BE APPROVED BY THE STATE PRIOR TO EXECUTION. A COPY OF THE EROSION AND SEDIMENTATION
CONTROL PLAN, LETTER OF APPROVAL AND NPDES CONSTRUCTION PERMIT MUST BE MAINTAINED BY THE CONTRACTOR
AT THE PROJECT SITE.
4INTENANCE PLAN
1. ALL AREAS WILL BE SEEDED TO SPECIFICATIONS IN THE VEGETATION PLAN IN
ORDER TO ESTABLISH AND MAINTAIN A VIGOROUS, DESNE VEGETATIVE COVER.
f
2.`, ANY SEDIMENT TRACKED ONTO THE ADJACENT ASPHALT ROAD SHALL BE
REMOVED ON A DAILY BASIS.
3. SEDIMENT SHALL BE REMOVED FROM BEHIND SILT FENCING AND STONE CHECK
DAMS WHEN THE SEDIMENT ACCUMULATES TO A DEPTH OF SIX INCHES.
4. REMOVE ANY ACCUMULATED SEDIMENT FROM THE STORMWATER BASIN AT
THE COMPLETION OF CONSTRUCTION.
SEQUENCE OF OPERATION:
1. OBTAIN APPROVED EROSION AND SEDIMENTATION CONTROL PERMIT FROM THE NCDENR'S
LAN[ QUALITY SECTION
2. REVIEW EROSION AND SEDIMENTATION CONTROL REQUIREMENTS AT PRECONSTRUCTION
COGIFERENCE.
3. INSTALL GRAVEL CONTROL ENTRANCE.
4. CLEAR SITE AS NEEDED TO INSTALL SILT FENCING.
5. ERECT SILT FENCING.
6. w COMPLETE SITE CLEARING.
7. INSTALL ALL OTHER EROSION CONTROL DEVICES IMMEDIATELY AFTER EACH ELEMENT OF
CONSTRUCTION IS COMPLETED (ie. INSTALL CHECK DAM WHEN SWALE IS COMPLETED).
8. CONSTRUCT SITE IMPROVEMENTS.
9. STABILIZE WITH GRASS ALL AREAS NOT TO BE FURTHER DISTURBED BY CONSTRUCTION
ACTIVITIES IN ACCORDANCE WITH THE PROJECT VEGETATION PLAN.
10. REMOVE ANY ACCUMULATED SEDIMENT FROM STORMWATER RETENTION POND.
11. ADDITIONAL MISCELLANEOUS EROSION AND SEDIMENTATION CONTROL MEASURES MAY BE
REQUIRED WHEN DEEMED NECESSARY BY THE PROJECT ENGINEER OR THE NCDENR'S LAND QUALITY
SECTION.
12.' REMOVE GRAVEL CONTROL ENTRANCE AND SILT FENCING AND STONE CHECK DAMS AT
COMPLETION OF CONSTRUCTION AND THE ESTABLISHMENT OF FINAL VEGETATION.
NOTE:
ALL GRADED AREAS SHALL
BEYROVIDED WITH
STABILIZING GROUND COVER
WITHIN 7 DAYS OF THE
COMPLETION OF ANY PHASE
OF GRADING ACTIVITY.
G�NERAL NOTES:
1) NO SECTION 404 OR COASTAL WETLANDS ARE
LOCATED ON THE PROJECT SITE.
2) NO AREAS OF ENVIRONMENTAL CONCERN ARE
LOCATED ON THE PROJECT SITE.
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GENERAL CONSTRUCTION NOTES:
1. THE LOCATION AND DEPTHS OF EXISTING UTILITIES SHOWN ARE APPROXIMATE. THE CONTRACTOR
SHALL BE RESPONSIBLE FOR SCANNING THE AREA OF WORK TO IDENTIFY TO HIS OWN SATISFACTION
THE EXTENT OF UTILITIES PRESENT INCLUDING THE UTILITIES INDICATED TO BE PRESENT, THOSE NOT
SHOWN, AND THOSE SHOWN TO BE IN A DIFFERENT LOCATION.
2. PHYSICAL SITE FEATURES OUTSIDE THE AREA OF WORK OR THOSE FEATURES NOT RELEVANT TO
THE WORK BEING PERFORMED ARE NOT SHOWN FOR CLARITY.
3. ALL DISTURBED AREAS SHALL BE VEGETATED IN ACCORDANCE WITH THE PROJECT VEGETATION
PLAN. SEE DETAIL F. SHEET C7.
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1. THE LOCATION AND DEPTHS OF EXISTING UTILITIES SHOWN ARE APPROXIMATE. THE CONTRACTOR
SHALL BE RESPONSIBLE FOR SCANNING THE AREA OF WORK TO IDENTIFY TO HIS OWN SATISFACTIONTHE EXTENT OF UTILITIES PRESENT INCLUDING THE UTILITIES INDICATED TO BE PRESENT, THOSE NOT OYF,
SHOWN, AND THOSE SHOWN TO BE IN A DIFFERENT LOCATION.-
2. PHYSICAL SITE FEATURES OUTSIDE THE AREA OF WORK OR THOSE FEATURES NOT RELEVANT TO
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3. ALL DISTURBED AREAS SHALL BE VEGETATED IN ACCORDANCE WITH THE PROJECT VEGETATION F
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O GRAVEL CONTROL ENTRANCE -SEE DETAIL A, SHEET C7. U)
NO. I DESCRIPTION I BY I DATE
\ \ / LIMITS OF DISTURBANCE IS THE PROPERTY LINE
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BOCOUT=994.46' EXISTING DROP INLET / / XIST GE TS 1�_ TfNTION POND III (III I
wV=11.'s°/ / / //�/ SEE ASS Y�4 & E5 9R AS -BUILT CONDITIONS I
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--------15------------------------
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1
//X15.93 �// X ,�`� N56°37 3�"W 288.63'
1•.
x .0 8.0
S0 fI�
I II I � 1 jII�
x17.16L�.
x I0 21.
rl�r_�i7
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I x16.03 /\\'' \/ // x17.20
/ THIS AREA IS TRACT 3 AS DESCRIBED IN DB 1366 PG 312
1 / x 16.95 BUT FALLS WITHIN THE 200' RAILROAD R/W
1 / x 16.12 - AS PER THE ARTICLES OF INC.
\ / 0.36 AC.
1�
x 16.02
cP
O
9
0
A SITE GRADING PLAN
C4 C4 SCALE 1 `20'
NOTE:
THE PROJECT NPDES CONSTRUCTION PERMIT REQUIRES THAT EROSION CONTROL DEVICES AND STORM WATER OUTEALLS
BE INSPECTED WEEKLY AND WITHIN 24 HOURS OF A 1/2-INCH RAIN EVENT. IT SHALL BE THE RESPONSIBILITY OF THE
CONTRACTOR TO CONDUCT THESE INSPECTIONS AND MAINTAIN RECORDS UNTIL THE AREA HAS STABILIZED,
EVIDENCED BY 95% VEGETATIVE GROWTH FOR AREAS RECEIVING SEEDING. TO FACILITATE RAINFALL MONITORING, A RAIN
GAGE IS REQUIRED TO BE ONSITE. ONCE STABILIZATION HAS BEEN ACCOMPLISHED, INSPECTION RECORDS ARE
TO BE FORWARDED TO THE ENGINEER AND ALL TEMPORARY EROSION CONTROL MEASURES REMOVED, THE
CONTRACTOR IS RESPONSIBLE FOR MAINTAINING COMPLIANCE WITH ALL PERMITS AND PLANS. ANY CHANGES
MUST BE APPROVED BY THE STATE PRIOR TO EXECUTION. A COPY OF THE EROSION AND SEDIMENTATION
CONTROL PLAN, LETTER OF APPROVAL AND NPDES CONSTRUCTION PERMIT MUST BE MAINTAINED BY THE CONTRACTOR
AT THE PROJECT SITE.
•Iu1�V �,�
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x 19.518 x
172
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2 /
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\ x 19 73 EXISTING SWALE
\x19.88
/
17\81
x18.82 \
\
x 17.28
x
\
\
\ THIS\PORTION OF PARCEL 2 IN DB 1366 PG 312
FALLS WITHIN THE 200' RAILROAD R/W
&/�
LIMITS OF DISTURBANCE
38,746 SF, 0.89 ACRES
IS THE SILT FENCE
(PHASE II CONSTRUCTIdN)
\ \ AS PER THE ARTICLES OF INC.
�� \
AC
0.39
/
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x 17.50
x 17 69
MAINTENANCE PLAN
1. ALL AREAS WILL BE SEEDED TO SPECIFICATIONS IN THE VEGETATION PLAN IN
ORDER TO ESTABLISH AND MAINTAIN A VIGOROUS, DESNE VEGETATIVE COVER.
2. ANY SEDIMENT TRACKED ONTO THE ADJACENT ASPHALT ROAD SHALL BE
REMOVED ON A DAILY BASIS.
3. SEDIMENT SHALL BE REMOVED FROM BEHIND SILT FENCING AND STONE CHECK
DAMS WHEN THE SEDIMENT ACCUMULATES TO A DEPTH OF SIX INCHES.
4. REMOVE ANY ACCUMULATED SEDIMENT FROM THE STORMWATER. BASIN AT
THE COMPLETION OF CONSTRUCTION.
•
SEQUENCE OF OPERATION:
1, OBTAIN APPROVED EROSION AND SEDIMENTATION CONTROL PERMIT FROM THE NCDENR'S
LAND QUALITY SECTION
2. REVIEW EROSION AND SEDIMENTATION CONTROL REQUIREMENTS AT PRECONSTRUCTION
CONFERENCE.
3. INSTALL GRAVEL CONTROL ENTRANCE.
4. CLEAR SITE AS NEEDED TO INSTALL SILT FENCING.
5. ERECT SILT FENCING.
6. COMPLETE SITE CLEARING.
7. INSTALL ALL OTHER EROSION CONTROL DEVICES IMMEDIATELY AFTER EACH CEMENT OF
CONSTRUCTION IS COMPLETED (ie. INSTALL CHECK DAM WHEN SWALE IS COMPLETED).
8. CONSTRUCT SITE IMPROVEMENTS.
9. STABILIZE WITH GRASS ALL AREAS NOT TO BE FURTHER DISTURBED BY CONSTRUCTION
ACTIVITIES IN ACCORDANCE WITH THE PROJECT VEGETATION PLAN.
10. REMOVE ANY ACCUMULATED SEDIMENT FROM STORMWATER RETENTION POND.
11. ADDITIONAL MISCELLANEOUS EROSION AND SEDIMENTATION CONTROL MEASURES MAY. BE
REQUIRED WHEN DEEMED NECESSARY BY THE PROJECT ENGINEER OR THE NCDENR'S LAND QUALITY
SECTION.
12. REMOVE GRAVEL CONTROL ENTRANCE AND SILT FENCING AND STONE CHECK DAMS AT
COMPLETION OF CONSTRUCTION AND THE ESTABLISHMENT OF FINAL VEGETATION.
NOTE:
ALL GRADED AREAS SHALL
BE PROVIDED WITH
STABILIZING GROUND COVER
WITHIN 7 DAYS OF THE
COMPLETION OF ANY PHASE
OF GRADING ACTIVITY.
aI
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GRAPHIC SCALE: 1" = 20'
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x 16.02
ENLARGED SITE PLAN-STORMWATER RETENTION POND
SCALE 1"=TO'
EHE -- OHE
OHE /
REINSTALL FOR PHASE it WNSTRUCTION
1�
`-PERMANENT POOL
ELEVATION = 13.5'
TEMPORARY POOL
ELEVATION = 14,42'
GRAPHIC SCALE: 1" = 20'
IVNI- IU.J
INV=14.7
PERIMETER SHELF PLANTING REQUIREMENTS:
SOIL ANALYSIS AND AMENDMENTS PLANTING RESTRICTIONS
1. THE CONTRACTOR SHALL BE REQUIRED TO COLLECT A MINIMUM OF TWO SOIL SAMPLES 1. PLANTING SHALL ONLY OCCUR DURING THE MONTHS OF APRIL THROUGH JUNE OR SEPTEMBER THROUGH
AT A DEPTH OF 6 INCHES FROM SEPARATE AREAS OF THE PERIMETER SHELF AREA OF EACH POND. NOVEMBER FOR SHALLOW LAND AREA PLANTINGS. SHALLOW WATER PLANTING SHALL ONLY OCCUR BETWEEN
2. THE SAMPLES SHALL BE SUBMITTED FOR ANALYSIS FOR RECOMMENDED SOIL AMENDMENTS FOR APRIL 1 THROUGH JULY 15.
THE PLANTINGS SPECIFIED. 2. FOR STORMWATER PONDS COMPLETED OUTSIDE THIS PLANTING WINDOW, TEMPORARY VEGETATION SHALL
3. THE CONTRACTOR SHALL PROVIDE SOIL AMENDMENTS NECESSARY TO ADJUST SOIL PH, ORGANIC BE ESTABLISHED ON THE SHALLOW LAND PLANTING AREAS UNTIL THE PLANTING WINDOW IS REACHED.
CONTENT AND SOIL TEXTURE TO MEET THE FOLLOWING:
PH VALUE 5.5 TO 7.0 PLANTING MAINTENANCE
ORGANIC CONTENT 5% MINIMUM BY DRY WEIGHT
SOIL TEXTURE LOAMY SAND WITH NO MORE THAN 10% CLAY 1. THE CONTRACTOR SHALL INSPECT ALL PLANTINGS ON A WEEKLY BASIS FOR THE FIRST 60 DAYS AFTER
4. ANY SOIL AMENDMENTS SHALL BE APPLIED AND MIXED INTO THE TOP 6 INCHES OF SOIL DEPTH PLANTING. THE CONTRACTOR SHALL WATER ALL PLANTS AS NEEDED TO ENSURE SURVIVAL.
5. THE SOIL SHALL BE FINE GRADED TO REMOVE ALL STONES OR ROOTS GREATER THAN 1 INCH DIAMETER 2. AFTER 30 DAYS, ANY DISEASED DEAD OR DYING PLANTS SHALL BE REPLACED WITH THE SAME SPECIES.
3. THE CONTRACTOR SHALL WARRANT ALL PLANTINGS FOR A MINIMUM PERIOD OF 12 MONTHS AFTER
INSTALLATION.
PLANT INSTALLATION AND ESTABLISHMENT
1. THE CONTRACTOR SHALL UTILIZE FRESH, NURSERY RAISED PLANTS AS SPECIFIED IN THE PLANT LIST.
2. ALL PLANTS SHALL BE INSTALLED WITHIN 48 HOURS OF RECEIPT FROM THE NURSERY AND SHALL BE
MAINTAINED WITH ADEQUATE MOISTURE AND SUN TO MAINTAIN THEIR VITALITY.
3. PLANTS SHALL BE INSTALLED BY HAND AT THE SPACING SPECIFIED.
T HA L BE WATERED IMMEDIATELY AFTER INSTALLATION UNLESS THEY ARE
EOy� I
.30
PRECAST REINFORCED CONCRETE
BOX TO DIMENSIONS INDICATED 24' CLEAR
TYP
TRASH SCREEN-#4 ALUMINUM BAR @ 4" O.C.
EACH WAY WELDED TO L 1-1/2"x 1-1/2"xl/4" 6
ALUMINUM ANGLE FRAME. ATTACH TO STRUCTURE
WALL WITH 1-1/2"x3" EXPANSION BOLTS @ 1' O.C.
a
4" PVC OUTLET DEVICES
TRASH SCREEN-#4 ALUMINUM BAR @ 4" O.C.
EACH WAY WELDED TO L 1-1/2"x 1-1/2"x1/4" PLAN
ALUMINUM ANGLE FRAME. ATTACH TO STRUCTURE
WALL WITH 1-1/2"x3" EXPANSION BOLTS @ 1' O.C.
TOP OVERFLOW WEIR = 15.5'
4" SCREW TYPE PLUG
10-YR STORM PEAK LEVEL=15.06'
ELEVATION OVERFLOW WEIR = 14.42'
3" WIDE x 1/4" THICK GALVANIZED METAL
STRAPS AT 24" O.C. ANCHORED
CORED OPENING FOR IN CONCRETE 12" MIN.
PIPE & GROUTED (TYPICAL OF 10)
I73 LF 15" CORRUGATED
--- ALUMINUM PIPE
3" WIDE x 1/4" THICK GALVANIZED METAL
STRAPS AT 24" O.C. ANCHORED
IN CONCRETE 12" MIN. 73 LF 15" CORRUGATED
(TYPICAL OF 10) TALUMINUM PIPE
24" CLEAR
H DETENTION POND TYP 1
C-5 DRAWDOWN SKIMMER 4' CLEAR
INVERT OUTLET PIPE = 13.5' INV OUT=13.4'
4 PVC STUBBED INTO BOX
P ' 2 ~ ELEV=13.5' °
4" PVC CAP WITH 1 1/4" HOLE DRILLED = 12.5' 6„ e4 4 ° 1'
° 5 °
d ` - Lq
TOP OF FOOTING = 10.5' ° r 30" WIDE x 9" THICK
CAST -IN -PLACE CONCRETE BASE
d
4 ° .
a. e
BOTTOM OF STRUCTURE = 10.0'
BOTTOM OF CONCRETE = 9.5'
d ; CAST -IN -PLACE CONCRETE BASE
6'X6' _
I -
SECTION
C DETENTION POND OUTLET STRUCTURE
C-5 C-5 NOT TO SCALE
PERIMETER SHELF PLANTING LIST
+.
PLANTING LOCATION
SCIENTIFIC NAME
COMMON NAME
SIZE
SHALLOW WATER AREA
SHALLOW LAND AREA
IRIS VIRGINICA
BLUE FLAG IRIS
LARGE PLUG
X
PELTANDRA VIRGINICA
ARROW ARUM
LARGE PLUG
X
SAGITTARIA LANCIFOLIA
BULLTONGUE
LARGE PLUG
X
SAGIFFARIA LATIFOLIA
DUCK POTATO
LARGE PLUG
X
SPARGANIUM AMERICANUM
BUR -REED
LARGE PLUG
X
ZIZANIOPSIS MILIACEA
WATER MILLET
LARGE PLUG
X
PROVIDE EVEN NUMBER OF SPECIES PLANTED AT 18" O.C. IN ALL DIRECTIONS WITHIN
TEN FOOT WIDE PERIMETER SHELF. PROVIDE A MIXTURE OF EACH PLANT SPECIES SO
AS TO PROVIDE APPROXIMATELY 33% COVERAGE OF THE PERIMETER SHELF IN EACH
PLANTING ZONE WITH SPECIES SPECIFIED FOR CACH PLANTING ZONE.
4. NEWLY INSTALLED PLAN S S L
INSTALLED IN A SUBMERGED SHELF AREA. AREA TO BE VEGETATED IN ACCORDANCE
WITH THE PROJECT VEGETATION PLAN
SHALLOW LAND AREA
ELEVATION=1
PROVIDE PLANTINGS SPECIFIED AROUND
FULL POND PERIMETER (10 FOOT STRIP)
SHALLOW WATER AREA SHALLOW LAND AREA
PERMANENT POOL ELEVATION = 13.5', AREA = 5,028 SF
TEMPORARY POOL ELEVATION = 14.42', AREA = 7,480 SF ELEVATION-- 13.5' ELEVATION- 4.0' '.
SAFETY LEDGE
TEMPORARY POOL = 14.42'
ELEVATION=13.0' - __�Z ELEVATION=13.0'
1 TOP OF WALL ELEVATION=13.0'� PERMANENT POOL ELEVATION = 13.5'
3 1 L I1
VEGETATIVE SHELF 0 5' 1 SEDIMENT CLEANOUT ELEVATION - 7.0' SEDIMENT CLEANOUT ELEVATION = 7.0'
L'�
--------------------------------------- ' 1
10' 2 2 10'
FOREBAY ELEVATION = 6.0, POND BOTTOM ELEVATION = 6.0
WOOD WEIR WALL
B STORMWATER DETENTION POND CROSS-SECTION
C-3 C-3 NOT TO SCALE
13.5'
NOTE:
THE PROJECT NPDES CONSTRUCTION PERMIT REQUIRES THAT EROSION CONTROL DEVICES AND STORM WATER OUTFALLS
BE INSPECTED WEEKLY AND WITHIN 24 HOURS OF A 1/2-INCH RAIN EVENT. IT SHALL BE THE RESPONSIBILITY OF THE
CONTRACTOR TO CONDUCT THESE INSPECTIONS AND MAINTAIN RECORDS UNTIL THE AREA HAS STABILIZED,
EVIDENT BY 95% VEGETATIVE GROWTH FOR AREAS RECEIVING SEEDING. TO FACILITATE RAINFALL MONITORING, A RAIN
GAUGE IS REQUIRED TO BE ONSITE. ONCE STABILIZATION HAS BEEN ACCOMPLISHED, INSPECTION RECORDS ARE
TO BE FORWARDED TO THE CONTRACTING OFFICER AND ALL TEMPORARY EROSION CONTROL MEASURES REMOVED. THE
CONTRACTOR IS RESPONSIBLE FOR MAINTAINING COMPLIANCE WITH ALL PERMITS AND PLANS. ANY CHANGES
MUST BE APPROVED BY THE STATE PRIOR. A COPY OF THE EROSION AND SEDIMENTATION
CONTROL PLAN, LETTER OF APPROVAL AND NPDES CONSTRUCTION PERMIT MUST BE MAINTAINED BY THE CONTRACTOR
AT THE PROJECT SITE.
PERMANENT POOL ELEVATION = 13.5'
•
TOP OF WALL ELEVATION=13.0'
D WOOD WEIR WALL
C-5 C-5 NOT TO SCALE
STORMWATER DETENTION POND TABLE
FOREBAY ONLY
CONTOUR
AREA SF
AVG. AREA SF
A VOL CF
CUMM. VOL.
6.0
0
7.0
57
8.0
133
95
1.0
95
9.0
229
181
1.0
181
10.0
1 343
286
1.0
286
11.0
475
409
1.0
409
12.0
627
551
1.0
551
13.0
797
712
1.0
712
13.5
1304
1050
0.5
525
TOTAL
2759
POND ONLY
CONTOUR
AREA SF
AVG. AREA SF
0 VOL CF
CUMM. VOL.
6.0
535
7.0
734
8.0
962
848
1.0
848
9.0
1219
1090
1.0
1090
10.0
1504
1361
1.0
1361
11.0
1817
1660
1.0
1660
12.0
2156
1986
1.0
1986
13.0
2522
2339
1.0
2339
13.5
3724
3123
0.5
1561
TOTAL
10845
POND STAGE/STORAGE RELATIONSHIP
STAGE
ELEVATION
AREA SF
A VOL CF
TOTAL VOLUME ABOVE
PERMANENT POOL
0 FT
13.5 FT
5028
0
0
0.5 FT
14.0 FT
6939
2991
2991
1.5 FT
15.0 FT
8228
7583
10574
2.5 FT
16.0 FT
9604
1 8916
19490
3.5 FT
17.0 FT
10998
10301
29971
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F
7" TVDE CE—O SA
SUBGRADE
NEW PAVEMENT SECTION A N
C6 NOT TO SCALE
AS INDICATED
1" RADIUS 12"
1" RADIUS
4 t1l
- ^ A ,-
I
2 2 L
2" (2) #4 CONT. 4 8 (2) #4 CONT. STONE &ASPHALT
#4 12" O.C. EACH WAY
STONE & ASPHALT
PROVIDE THICKENED SLAB ALONG ALL EDGES.
B CONCRETE APRON/DUMPSTER PAD
C6 NOT TO SCALE
FINISH GRADE
AS INDICATED
1/4":1'
X X X
2" 4 6x6 WWF 10/10
SIDEWALK WITHOUT INTEGRAL CURB
AS INDICATED
PAVEMENT
x x x
6„ 2" 4 6x6 WWF 10/10
SIDEWALK WITH INTEGRAL CURB
NOTES:
1. PROVIDE EXPANSION JOINTS ALONG ALL EXISTING
STRUCTURES AND WALKS AND AT 50' INTERVALS ALONG
STRAIGHT SECTIONS OF WALK
2. PROVIDE CONTRACTION JOINTS AT 5-0" INTERVALS AND
AT ALL CHANGES IN DIRECTION OF WALK. CONTRACTION
JOINTS SHALL BE 1/8" WIDE X 3/4" DEEP.
C SIDEWALK
C6 NOT TO SCALE
N
31 /8 1 /4"
SAW CUT f TOP OF SLAB
JOINT. StALANT - c: 4 °
1 /2" DIAMETER BACKER ROD
SAW CUT
TYPICAL CONTRACTION JOINT (CJ)
3/8 1/4„ TOP OF SLAB
o a
\ V//79— PREFORMED JOINT FILLER
1/2" SMOOTH DOWEL X 2'-6" LONG @ 2' O.0
WRAP OR GREASE ONE END
TYPICAL EXPANSION JOINT (EJ)
D SLAB —ON —GRADE JOINTS
C6 NOT TO SCALE
24"
24" REBAR #5 ANCHOR
3,000 PSI CONCRETE I (TYP. OF 2)
SMOOTH FINISH
a .Q
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a
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a,
8"
3,000 PSI CONCRETE
SMOOTH FINISH
a.
SECTION A -A
PLAN
WHEEL STOP E P
C6 NOT TO SCALE
A7
24" REBAR #5 ANCHOR
(TYP. OF 2)
24"
1"
6„ = SPILL CURBING
2" RADIUS
II -III
FORM ALL MEDIAN CURBING
I II TO SPILL
!ol II I PAVEMENT
CONCRETE
CURB & GUTTER
�12"
i
RESERVED
PARKING
L
SIGN R7-8
�12 �I
MAXIMUM
PENALTY
$250
GS 20-37.6
w e
SIGN R7-8D
H HANDICAP SIGNAGE
C6 NOT TO SCALE
r VAN ACC IBLE SIGN
(AS REOED)
R7-8
R7-8D NOTES:
COLORS:
BACKGROUND: WHITE
LEGEND AND BORDER: GREEN
WHITE SYMBOL ON BLUE BACKGROUND
I I
L J
SIGN MOUNTING
12 —�
VAN
ACCESSIBLE
VAN ACCESSIBLE SIGN
r
PAVEMENT STRIPING —WHITE
co
I TRAFFIC MARKING
C6 NOT TO SCALE
NOTES:
1. CONTRACTION JOINTS SHALL BE PLACED 10'-.0" O.C. TO A MINIMUM DEPTH OF 1-1/2".
2. CONTRACTION JOINTS SHALL BE FILLED COMPLETELY WITH A JOINT FILLER SUITABLE FOR THE APPLICATION. y
3. EXPANSION JOINTS SHALL BE PLACED 80' O.C. AND ADJACENT TO ALL FIXED OBJECTS (WALLS, WALKS, ETC)
4. PROVIDE AT ELEVATIONS SHOWN. SLOPE CURB & Gl Ti ER EVENLY BETWEEN SPOT ELEVATIONS.
F CURB & GUTTER
C6 NOT TO SCALE
I
:
NOTE:
ACCESSIBLE RAMPS AND CURB RAMPS WHERE
POURING OF A SEPARATE INTEGRALLY COLORED
CONCRETE
IS REQUIRED, INSTALL SHEAR DOWELS
2'-0"
O.C. AND KEYWAYS TO PREVENT HEAVING OF 7
RAMPS
W/ ADJACENT SIDEWALK OR CONC. SURFACE. SLOPE = Y:X
ADJOINING SLOPE SHALL X WHERE X IS A
NOT EXCEED 1:20 Y LEVEL PLANE
INTEGRALLY COLORED
WALK STREET
RED CONCRETE
MEASUREMENT OF CURB RAMP SLOPE
VARIES PER MANUF.
_
N
"X" IS 60" MIN, AT AN OUT
CD
SWING DOOR WITH A SLOPE OF
,�
1:50 (2%) MAXIMUM. LEVEL
0.9"
IA.
PEDESTRIAN
SURFACE IS PREFERRED.
WALK
2.35" (TYP.)
SIDE FLARE NOTE: (SEE
REFERENCE DIAGRAM ABOVE)
SEE SIDE FLARE NOTE
SIDE FLARES SHALL HAVE A
MAXIMUM SLOPE -OF 1:10 (10%).
SECTION OF "DOME STAMP"
WHERE "X" IS LESS THAN 48",
PATTERN IN SURFACE
3'-0"
SIDE FLARE SLOPE SHALL BE
2.35"
ADA MIN. 1:12 (8.33%) MAXIMUM.
0.9" 51A.,�
O
O
CURB RAMP
OO
N
CURB RAMPS MUST HAVE A DETECTABLE WARNING FEATURE EXTENDING THE FULL
WIDTH AND DEPTH OF THE RAMP. THE DETECTABLE SURFACE MUST CONSIST OF
O
RAISED TRUNCATED DOMES WITH A DIAMETER OF NOMINAL 0.9 INCHES, A HEIGHT ,
N
2.35"
2.35"
OF NOMINAL 0.2 INCHES AND A CENTER -TO -CENTER SPACING OF NOMINAL 2.35
INCHES. THE TEXTURE OF THE DETECTABLE WARNING FEATURE MUST CONTRAST
WITH THE SURROUNDING SURFACES (EITHER LIGHT -ON -DARK OR ECEIVE
PLAN OF "DOME STAMP"
DARK -ON -LIGHT). SEE ABOVE. e ry.I M
1t•¢ T i'
PATTERN IN SURFACE
G HANDICAP RAMP
BY:
C3 NOT TO SCALE
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1' If ' N E R J A `' N E COMMERCtAL CENTER
Z-913 BRtDGES STREET EXTENStON
MOREflEAD CtTY, I�� O R T H CAROLINA
LEGEND
EXISTING
- - OHE - -
OVERHEAD ELFCTRIC LINE
- - UGE - -
UNDERGROUND ELECTRIC LINE
- - W - -
WATER LINE
- - S - -
SEWER MAIN/SERVICE
- - q - -
STORM GRAIN
DITCH/SWALE
- - 5 - -
CONTOUR
CURB AND GUTTER
DROP INLET/INLET PROTECTION
CURB INLET
SEWER CLEANOUT
—X—
FENCE
+ 37.0
SPOT ELEVATION
m
WATER VALVE
cob
UTILITY POLE
c—
GUY WIRE
©
WATER METER
NEW
—UGE-
-W-
-S-
-D-
- 5-
C.O.
+24.5
ABBREVIATIONS:
AC
ACRE(S)
¢
CENTER LINE
C.O.
CLEANOUT
DIA
DIAMETER
DS
DRAINAGE STRUCTURE
EX.
EXISTING
FES
FLARED END SECTION
FFE
FINISH FLOOR ELEVATION
INV
INVERT
MAX
MAXIMUM
MIN
MINIMUM
INC
NORTH CAROLINA
O.C.
ON CENTER
OHE
OVERHEAD ELECTRIC
R
RADIUS
RCP
REINFORCED CONCRETE PIPE
R/W
RIGHT OF WAY
LF
LINEAR FEET
TYP.
TYPICAL
WM
WATER METER
ob ,
O$HTI
W
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SITE DATA:
PRESENT OWNER: EITNER-JAYNE ENTERPRISES, LLC
DEVELOPER: P.O. BOX 3320
NEW BERN, NC 28560
[phone]
SITE: ADDRESS: 4913 NEW BRIDGES STREET EXTENSION
MOREHEAD CITY, NC 28557
DEED REFERENCE: D.B. 1399, PG. 481
TAX PARCEL ID : 636510360599000 AND 636610363583000
SITE ZONING: CH, HIGHWAY COMMERCk DI!TRICT
EXISTING USE: VACANT
PROPOSED LAND USE: OFFICE AND SELF -STORAGE FACILITY
TOTAL SITE AREA: �6,516 SF, 1.975 ACRES
FLOOD ZONE DESIGNATION: ZONE SHADED X (NOT A SPECIAL FLOOD HAZARD ZONE),
PER FEMA DFIRM 3720636600J, DATED JULY 16, 2003.
BUILDING SETBACKS:
FRONT = 25 FEET
SIDE = 10 FEET (BUFFER YARD)
REAR = 10 FEET (BUFFER YARD)
MAXIMUM STRUCTURE HEIGHT = 70 FEET
BUILDING SUMMARY:
OFFICE: GROSS FLOOR AREA: 11,990 SF
SELF STORAGE: GROSS FLOOR AREA: 5,800 SF
TOTAL BUILDING AREA: 17,790 SF, 20,62% OF TOTAL SITE AREA
PARKING SUMMARY:
GROSS FLOOR AREA: 11,990 SF (OFFICE)
FORMULA: 15 SPACES PER 250 SF OF GROSS FLOOR AREA
NUMBER OF SPACES REQUIRED: 48
NUMBER OF SPACES PROVIDED: 48 SPACES
OFF-STREET LOADING AREA: 1 SPACE REQUIRED, 1 PROVIDED
SHEET INDEX
CS COVER SHEET
Cl SITE PLAN -EXISTING CONDITIONS AND DEMOLITION
C2 SITE LAYOUT PLAN
C3 SITE UTILITY PLAN
C4 SITE GRADING PLAN
C5 ENLARGED SITE PLAN-STORMWATER RETENTION PON
C6 DETAILS
C7 DETAILS
L1 SITE LANDSCAPING PLAN
NOTE:
THE PROJECT NPDES CONSTRUCTION PERMIT REQUIRES THAT EROSION CONTROL DEVICES AND STORM WATER OUTFALLS
BE INSPECTED WEEKLY AND WITHIN 24 HOURS OF A 1/2-INCH RAIN EVENT. IT SHALL BE THE RESPONSIBILITY OF THE
CONTRACTOR TO CONDUCT THESE INSPECTIONS AND MAINTAIN RECORDS UNTIL THE AREA HAS STABILIZED,
EVIDENCED BY 95% VEGETATIVE GROWTH FOR AREAS RECEIVING SEEDING. TO FACILITATE RAINFALL MONITORING, A RAIN
GAGE IS REQUIRED TO BE ONSITE. ONCE STABILIZATION HAS BEEN ACCOMPLISHED, INSPECTION RECORDS AR`-
TO BE FORWARDED TO THE ENGINEER AND ALL TEMPORARY EROSION CONTROL MEASURES REMOVED. THE
CONTRACTOR IS RESPONSIBLE FOR MAINTAINING COMPLIANCE WITH ALL PERMITS AND PLANS. ANY CHANGES
MUST BE APPROVED BY THE STATE PRIOR TO EXECUTION. A COPY OF THE EROSION AND SEDIMENTATION
CONTROL PLAN, LETTER OF APPROVAL AND NPDES CONSTRUCTION PERMIT MUST BE MAINTAINED BY THE CONTRACTOR
AT THE PROJECT SITE.
MAINTENANCE PLAN
1. ALL AREAS WILL BE SEEDED TO SPECIFICATIONS IN THE VEGETATION PLAN IN
ORDER TO ESTABLISH AND MAINTAIN A VIGOROUS, DESNE VEGETATIVE COVER.
2. ANY SEDIMENT TRACKED ONTO THE ADJACENT ASPHALT ROAD SHALL BE
REMOVED ON A DAILY BASIS.
3. SEDIMENT SHALL BE REMOVED FROM BEHIND SILT FENCING AND STONE CHECK
DAMS WHEN THE SEDIMENT ACCUMULATES TO A DEPTH OF SIX INCHES.
4. REMOVE ANY ACCUMULATED SEDIMENT FROM THE STORMWATER BASIN AT
THE COMPLETION OF CONSTRUCTION.
SEQUENCE OF OPERATION:
1. OBTAIN APPROVED EROSION AND SEDIMENTATION CONTROL PERMIT FROM THE NCDENR'S LAND
QUALITY SECTION
2. REVIEW EROSION AND SEDIMENTATION CONTROL REQUIREMENTS AT PRECONSTRUCTION
CONFERENCE.
3. INSTALL GRAVEL CONTROL ENTRANCE.
4. CLEAR SITE AS NEEDED TO INSTALL SILT FENCING.
5. ERECT SILT FENCING.
6. COMPLETE SITE CLEARING.
7. EXCAVATE STORMWATER RETENTION POND AND STABILIZE.
8. INSTALL ALL OTHER EROSION CONTROL DEVICES IMMEDIATELY AFTER EACH ELEMENT OF
CONSTRUCTION IS COMPLETED (ie. INSTALL CHECK DAM WHEN SWALE IS COMPLETED).
9. CONSTRUCT SITE IMPROVEMENTS.
10. STABILIZE WITH GRASS ALL AREAS NOT TO BE FURTHER DISTURBED BY CONSTRUCTION
ACTIVITIES IN ACCORDANCE WITH THE PROJECT VEGETATION PLAN.
11. REMOVE ANY ACCUMULATED SEDIMENT FROM STORMWATER RETENTION POND.
12. ADDITIONAL MISCELLANEOUS EROSION AND SEDIMENTATION CONTROL MEASURES MAY BE
REQUIRED WHEN DEEMED NECESSARY BY THE PROJECT ENGINEER OR THE NCDENR'S LAND QUALITY
SECTION.
13. REMOVE GRAVEL CONTROL ENTRANCE AND SILT FENCING AND STONE CHECK DAMS AT
COMPLETION OF CONSTRUCTION AND THE ESTABLISHMENT OF FINAL VEGETATION.
NOTE:
ALL GRADED AREAS SHALL
BE PROVIDED WITH
STABILIZING GROUND COVER
WITHIN 7 DAYS OF THE
COMPLETION OF ANY PHASE
OF GRADING ACTIVITY.
GENERAL NOTES:
1) NO SECTION 404 OR COASTAL WETLANDS ARE
LOCATED ON THE PROJECT SITE.
2) NO AREAS OF ENVIRONMENTAL CONCERN ARE
LOCATED ON THE PROJECT SITE.
APPROVED c
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200' RIW AS SNOWN 1N THE ARTICLES OF INCORPORATI011, CliAl CXXXVI, SEC 26-27,
NORTH CAROLINA GENERAL ASSEMBLY, DEC, 27 I852
GENERAL OMMUCM NOTES:
1. THE LOCATION AND DEPTHS OF EXISTING UTILITIES SHOWN ARE APPROXIMATE. THE CONTRACTOR
SHALL BE RESPONSIBLE FOR SCANNING THE AREA OF WORK TO IDENTIFY TO HIS OWN SATISFACTION
THE EXTENT OF UTILITIES PRESENT INCLUDING THE UTILITIES INDICATED TO BE PRESENT, THOSE NOT
SHOWN, AND THOSE SHOWN TO BE IN A DIFFERENT LOCATION.
2. PHYSICAL SITE FEATURES OUTSIDE THE AREA OF WORK OR THOSE FEATURES NOT RELEVANT TO
THE WORK BEING PERFORMED ARE NOT SHOWN FOR CLARITY.
3. ALL DISTURBED AREAS SHALL BE VEGETATED IN ACCORDANCE WITH THE PROJECT VEGETATION
PLAN. SEE DETAIL F, SHEET C7.
DEMOLITION WORK ITEMS
O1 EXISTING GRAVEL SURFACING TO BE REMOVED.
O2 EXISTING FENCE TO BE REMOVED.
Q3 EXISTING AREA LIGHT TO BE REMOVED. (TYPICAL OF 10)
® EXISTING SLAB TO BE REMOVED.
OS EXISTING SHED TO BE REMOVED.
© EXISTING STORM DRAIN PIPE TO BE REMOVED.
O7 EXISTING WATER SERVICE TO SPIGOT TO BE REMOVED.
® EXISTING SEWER SERVICE TO BE REMOVED.
O EXISTING OVERHEAD ELECTRIC SERVICE TO BE REMOVED.
30 0 15 30 60
GRAPHIC SCALE: 1" = 30'
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GENERAL CONSTRUCTION NOTES: \
1. THE LOCATION AND DEPTHS OF EXISTING UTILITIES SHOWN ARE APPROXIMATE. THE CONTRACTOR
SHALL BE RESPONSIBLE FOR SCANNING THE AREA OF WORK TO IDENTIFY TO HIS OWN SATISFACTION
THE EXTENT OF UTILITIES PRESENT INCLUDING THE UTILITIES INDICATED TO BE PRESENT, THOSE NOT \ NO. DESCRIPTION BY DATE
SHOWN, AND THOSE SHOWN TO BE IN A DIFFERENT LOCATION.
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2. PHYSICAL SITE FEATURES OUTSIDE THE AREA OF WORK OR THOSE FEATURES NOT RELEVANT TO O,yO
THE WORK BEING PERFORMED ARE NOT SHOWN FOR CLARITY. \
3. ALL DISTURBED AREAS SHALL BE VEGETATED IN ACCORDANCE WITH THE PROJECT VEGETATION
PLAN. SEE DETAIL F, SHEET C7.
NEW WORK ITEMS:-
O�-
0 NEW ASPHALT PAVEMENT - SEE DETAIL A, SHEET C6.-
O NEW CONCRETE APRON - SEE DETAIL B, SHEET C6.
ONEW CONCRETE SIDEWALK - SEE DETAIL C, SHEET C6.
3 \
0 SLAB -ON -GRADE JOINTS - SEE DETAIL D, SHEET C6. o 'I
O NEW WHEEL STOP - SEE SHEET DETAIL E, SHEET C6. \ /
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© NEW CURB & GUTTER - SEE SHEET DETAIL F, SHEET C6. OyF o / N
7O NEW HANDICAP RAMP - SEE DETAIL G, SHEET C6.
(D NEW HANDICAP SIGNAGE - SEE DETAIL H, SHEET C6.-
Og NEW TRAFFIC MARKING - SEE DETAIL I, SHEET C6. p I -
oQ l 20' ACCESS AND UTILITY EASEMENT
ip NEW DROP INLET - SEE DETAIL J, SHEET C6.
11 NEW BOLLARD - SEE DETAIL K, SHEET C6. `"��� S S� , Elm
15' ELECTRICAL EASEMENT
12 GRAVEL CONTROL ENTRANCE -SEE DETAIL A, SHEET C7. / O x J
13 SILT FENCE - SEE DETAIL B, SHEET C7. SIGN
/ o / '�� N
14 DROP INLET PROTECTION - SEE DETAIL C, SHEET C7.
� O
CHECK DAM -SEE DETAIL D, SHEET C7. ' W ; 7 /
15 / EXISTING SEWER MANHOLE
16 INLET/OUTLET PROTECTION - SEE DETAIL E, SHEET C7. RIM=19.35'
INVERT OUT=8.9
17 VEGETATED SWALE - SEE DETAIL G, SHEET C7. / EXISTING C1lRB LET / 44' RCp INVERT OUT=8.9T S59°0 52"E 68.27'
W BOC=16.72 / 4.91 6 PVC)
x INV OUT=13.17 L=21
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20' 24' 20'
N56'37'31 "W 288.63'
N56'37'31 "W 332.03'
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C2 C2 SCALE 1"=20'
' HIGH CHAIN LINK FENCE
THIS AREA IS TRACT 3 AS DESCRIBED IN DB 1366 PG 312
BUT FALLS WITHIN THE 200' RAILROAD R/W
AS PER THE ARTICLES OF INC.
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AROUND TRASH ENCLOSURE
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THIS PORTION OF PARCEL 2 IN DB 1366 PG 312
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FALLS WITHIN THE 200' RAILROAD R/W
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NORTH CAROLINA RAILROAD COMPANY
NO' RIW AS SHOWN IN TIE AR7aB OF INLOPPORATKMI, CIMM CXXXVI, SEC Zan, 0 6=0=0==NEE!
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NO. DESCRIPTION BY DATE
Revisions
V 3LAD-UN-UMUL JVINI3 - 3LL UUMIL U, 31-ILLI U0.
O NEW WHEEL STOP - SEE SHEET DETAIL E, SHEET C6.
I
© NEW CURB & GUTTER - SEE SHEET DETAIL F, SHEET C6. OyF a1 /
7O NEW HANDICAP RAMP - SEE DETAIL G, SHEET C6.
® NEW HANDICAP SIGNAGE - SEE DETAIL H, SHEET C6.-
O NEW TRAFFIC MARKING - SEE DETAIL I, SHEET C6. o / - I - �-
oyo � � 0 1� 6 / —1� 20' ACCESS AND UTILITY EASEMENT
1p NEW DROP INLET — SEE DETAIL J, SHEET C6.
11 NEW BOLLARD — SEE DETAIL K, SHEET C6. Sj' Elm GES � / _-��
\ ' \o`lk\p PUg`,cRIW i I 15' ELECTRICAL EASEMENT
12 GRAVEL CONTROL ENTRANCE —SEE DETAIL A, SHEEP C7. /
13 \
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14 DROP INLET PROTECTION — SEE DETAIL C, SHEET C7.
15 CHECK DAM — SEE DETAIL D, SHEET C7. _
/ I EXISTING SEWER MANHOLE
16 INLET/OUTLET PROTECTION - SEE DETAIL E, SHEET C7. / o / RIM=19.35
Oyo� / I INVERT OUT=8T
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w BOC=16.72 / 4.91I' 6 PVC) 574
O= INV OUT=13.17 L=21 — — — — — _
1 g SEWER CLEANOUT -SEE DETAIL H, SHEET C7. / / OyF o R =g 0 4 9 — — — -S- -
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N56`37'31 "W 288.63'
THIS AREA IS TRACT 3 AS DESCRIBED IN DB 1366 PG 312
BUT FALLS WITHIN THE 200' RAILROAD R/W
AS PER THE ARTICLES OF INC.
0.36 AC.
- - - - - - - - - - - - -
N56°37'31 "W 332.03'
NORTH CAROLINA RAILROAD COMPANY
200• R/W AS SHOWN IN THE ARTICLES OF INCORPORATION, CHAPTER CXXN, SEC 26-27,
NORTH CAMM GENERAL ASSEMBLY. DEC, 27 W&
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AS PER THE ARTICLES OF INC.
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328.90'
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N56°37'31 "W 343.31'
100' R/W AS SHOWN IN MB 30-100
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1. THE LOCATION AND DEPTHS OF EXISTING UTILITIES SHOWN ARE APPROXIMATE. THE CONTRACTOR C3-
SHALL BE RESPONSIBLE FOR SCANNING THE AREA OF WORK TO IDENTIFY TO HIS OWN SATISFACTIONTHE EXTENT OF UTILITIES PRESENT INCLUDING THE UTILITIES INDICATED TO BE PRESENT, THOSE NOT -
SHOWN, AND THOSE SHOWN TO BE IN A DIFFERENT LOCATION.
2. PHYSICAL SITE FEATURES OUTSIDE THE AREA OF WORK OR THOSE FEATURES NOT RELEVANT TO \ / � - - I NO. DESCRIPTION BY DATE
THE WORK BEING PERFORMED ARE NOT SHOWN FOR CLARITY. T
3. ALL DISTURBED AREAS SHALL BE VEGETATED IN ACCORDANCE WITH THE PROJECT VEGETATION
PLAN. SEE DETAIL F, SHEET C7.
NEW WORK ITEMS:
O NEW ASPHALT PAVEMENT - SEE DETAIL A, SHEET C6.
O N
O NEW CONCRETE APRON - SEE DETAIL B, SHEET C6. y \ LIMITS
O86,016 OSF,DISTURBANCE
1S 75 URBA LESS THE PROPERTY LINE 3 NEW CONCRETE SIDEWALK - SEE DETAIL C, SHEET C6. py / /- - _
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® SLAB -ON -GRADE JOINTS - SEE DETAIL D, SHEET C6.
O NEW WHEEL STOP - SEE SHEET DETAIL E, SHEET C6. p5F\ / 6 - l - `_ - �- - 20' ACCESS AND UTILITY EASEMENT
O NEW CURB & GUTTER - SEE SHEET DETAIL F, SHEET C6.
7 NEW HANDICAP RAMP - SEE DETAIL G, SHEET C6. yF GESSS 15' ELECTRICAL EASEMENT
\�19R\�RI`N _ l�� I
® NEW HANDICAP SIGNAGE - SEE DETAIL H, SHEET C6.
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F INVERT OUT=8.97' �Q
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O �/ x17.519 -- - �� x ----- _x19.21 .78f 8 0 9
GRAVEL CONTROL ENTRANCE - SEE DETAIL A, SHEET C7. �P C/ _ _ _ - - - �- 18.9 -- - 6 12 / I EXISTING CURB IN ET a _ _ S
BOC=16.72 / �xt7.10 --_ �� / 1868
13 SILT FENCE -SEE DETAIL B, SHEET C7. / -
� /� py o INV OUT=13.17 _ � \ �. � _ _
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/ ' \ NV=14,37- �-� _ x 19.43 19.Sfr
CHECK DAM -SEE DETAIL D, SHEET C7. o x / 5 -S - - - - - - _ - 39 38 - - - -W - - I- _ r - W HE j8H EW
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SEWER CLEANOUT - SEE DETAIL H, SHEET C7. i / / Oy / / / J 07 I DHb �_ HE yaw 19.55 LLi -
F 14 I N *11,0 % x 19.31 e4e 19.88 12 I
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E _-- OHE DHE -DHE D x 1s.iz _ - �� - ' i 10 14 55� "RCP 0.4TC 20.7iC II x GE x ts. 20.4TC GE
OHE x , / < x 17. 77.74 1 x 1 .82
aH DHE --- i - �9 / �i ' / / R5\\ \� RCQ CB 5 " x CB =18.8 / t .61 II
18.5 18. 1.2TC 19.32
r / / EXISTING CI1RB INLET / 'r/ / / RNV=1 .2 x NV=15.5 o o 58 21.2TC21.2 20.7TC
i 18" RCP BOC=15.92 / :.� / x 16\� RCP 6 0 \ \ 20.5 .51 2- ° 1 ° w 1.2TC ¢
INV OUT=11.02' r #
i x t6.o5 �i ' / 11� RI10=17. 10 14 I 7 s 1 ..
21.3 I ° +2 . 1 3 2 .5 x I o'
/ / INV�14.9 23 j `
15.55 i i �716.85 \ 18.0 8.0 / 1 x I 9 . x t9. x 9. x 20.11 20
20.4
� 15. /� L R .� \ / RI � 17. / t ^ 9.82
s.sa o / 10 14 z A
i ,x i 6.00� f. INV=14.0 ?r a
I 16. 6.5 I I 7 9
(n x19.73 .^�.
i I I 00
8 r I �7�1
x1 00
17.07 I I I I x
t I C�
x 16.70 �' �• x .6 x 19. 2
r 18" RCP I // I ) I I ° a 21.3 2 I cMn
/V 20.3
i17J I 2 O
5.65.65
INV .20 14
(-o I w 21 6 9 1 0.07
x 20 2 i t
x 15.53 J / t - 1 .02 / I X°'
_� 1 / CV N .x 1 .57
EXISTING CI1R6 INLET $R' �.5 � / / 1 - � j I � I ..
INV OUT=14.46' �ISTWG DROP INIEf / / OREIWATER RETENTION POND 10.83
RIM=14.0 / t' 6 x t 6 I \\ <a 21.0 21.
wv=11s/ / SEE SHEET C5 /
xt Oz
1.0 a I I
20.73 [x 20.75
21.2 �s 20� 13
-r x `\, 18.0 17.7 18.0 8.3 18. 18.5 18:5 ` 5 1 .0 20.5 20.5 0.5 21.0 0.3 20.3 I '
- - - - - 2 - -+19 20.0 xx %6� x 20.91 �
/� 17 x 17.5
--_..._..._... _....- .. _..._... _..._.. - - -... - - - - - - --- - - - - - - - -..._ -...J
,� i C6�{8 / x18.06-x19:72- „
/7X15.93 / �� ,�� 13 N56°37 3�\W 288.63 to 14 R1916.5 15 / 15 /_ 13 15 N56°37 W 328 90 x20.32
INV=14.0 x t9.73
I / \ ` 17 x 18.82 \ x 19.88 x 20.22 x 20.4
335Lh 5:1 SWALE ®0.9� 0 x 20.18 I
I x16.03 / / x17.20 �/ _ 1.1 x17.28 \
1 THIS AREA IS TRACT 3 AS DESCRIBED IN OB 1366 PG 312 in/ LIMITS OF DISTURBANCE IS THE PROPERTY LhVE j 100 -
1 / x 16x95 BUT FALLS WITHIN THE 200' RAILROAD R/W -O/ ^ \ THIS\PORTION OF PARCEL 2 IN DB 1366 PG 312 \ r
1 / _ �\ 86,016 SF, 1.975 ACRE \ I -
/ x 16.12 � AS PER THE ARTICLES OF INC. d-/ O \ � BALLS WITHIN THE 200' RAILROAD R/W � I �
0.36 AC. / \\ \� \ \\ AS PER THE ARTICLES OF INC. 0.39 AC 1111I
L� _// \\ Cp \ \ \\ \ x 21,42 x 21. 7�
x16.02 �� / x17.50 \ \ \
x1757 ,
4�
0
A SITE GRADING PLAN
C4 C4 SCALE 1"=20'
NOTE:
THE PROJECT NPDES CONSTRUCTION PERMIT REQUIRES THAT EROSION CONTROL DEVICES AND STORM WATER OUTFALLS
BE INSPECTED WEEKLY AND WITHIN 24 HOURS OF A 1/2-INCH RAIN EVENT. IT SHALL BE THE RESPONSIBILITY OF THE
CONTRACTOR TO CONDUCT THESE INSPECTIONS AND MAINTAIN RECORDS UNTIL THE AREA HAS STABILIZED,
EVIDENCED BY 95% VEGETATIVE GROWTH FOR AREAS RECEIVING SEEDING. TO FACILITATE RAINFALL MONITORING, A RAIN
GAGE IS REQUIRED TO BE ONSITE. ONCE STABILIZATION HAS BEEN ACCOMPLISHED, INSPECTION RECORDS ARE
TO BE FORWARDED TO THE ENGINEER AND ALL TEMPORARY EROSION CONTROL MEASURES REMOVED. THE
CONTRACTOR IS RESPONSIBLE FOR MAINTAINING COMPLIANCE WITH ALL PERMITS AND PLANS. ANY CHANGES
MUST BE APPROVED BY THE STATE PRIOR TO EXECUTION. A COPY OF THE EROSION AND SEDIMENTATION
CONTROL PLAN, LETTER OF APPROVAL AND NPDES CONSTRUCTION PERMIT MUST BE MAINTAINED BY THE CONTRACTOR
AT THE PROJECT SITE.
MAINTENANCE PLAN
1. ALL AREAS WILL BE SEEDED TO SPECIFICATIONS IN THE VEGETATION PLAN IN
ORDER TO ESTABLISH AND MAINTAIN A VIGOROUS, DESNE VEGETATIVE COVER.
2. ANY SEDIMENT TRACKED ONTO THE ADJACENT ASPHALT ROAD SHALL BE
REMOVED ON A DAILY BASIS.
3. SEDIMENT SHALL BE REMOVED FROM BEHIND SILT FENCING AND STONE CHECK
DAMS WHEN THE SEDIMENT ACCUMULATES TO A DEPTH OF SIX INCHES.
4. REMOVE ANY ACCUMULATED SEDIMENT FROM THE STORMWATER BASIN AT
THE COMPLETION OF CONSTRUCTION.
SEQUENCE OF OPERATION:
1. OBTAIN APPROVED EROSION AND SEDIMENTATION CONTROL PERMIT FROM THE NCDENR'S LAND
QUALITY SECTION
2. REVIEW EROSION AND SEDIMENTATION CONTROL REQUIREMENTS AT PRECONSTRUCTION
CONFERENCE.
3. INSTALL GRAVEL CONTROL ENTRANCE.
4. CLEAR SITE AS NEEDED TO INSTALL SILT FENCING.
5. ERECT SILT FENCING.
6. COMPLETE SITE CLEARING.
7. EXCAVATE STORMWATER RETENTION POND AND STABILIZE.
8. INSTALL ALL OTHER EROSION CONTROL DEVICES IMMEDIATELY AFTER EACH ELEMENT OF
CONSTRUCTION IS COMPLETED (ie. INSTALL CHECK DAM WHEN SWALE IS COMPLETED).
9. CONSTRUCT SITE IMPROVEMENTS.
10. STABILIZE WITH GRASS ALL AREAS NOT TO BE FURTHER DISTURBED BY CONSTRUCTION
ACTIVITIES IN ACCORDANCE WITH THE PROJECT VEGETATION PLAN.
11. REMOVE ANY ACCUMULATED SEDIMENT FROM STORMWATER RETENTION POND.
12. ADDITIONAL MISCELLANEOUS EROSION AND SEDIMENTATION CONTROL MEASURES MAY BE
REQUIRED WHEN DEEMED NECESSARY BY THE PROJECT ENGINEER OR THE NCDENR'S LAND QUALITY
SECTION.
13. REMOVE GRAVEL CONTROL ENTRANCE AND SILT FENCING AND STONE CHECK DAMS AT
COMPLETION OF CONSTRUCTION AND THE ESTABLISHMENT OF FINAL VEGETATION.
NOTE:
ALL GRADED AREAS SHALL
BE PROVIDED WITH
STABILIZING GROUND COVER
WITHIN 7 DAYS OF THE
COMPLETION OF ANY PHASE
OF GRADING ACTIVITY.
20 0 10 20 40
GRAPHIC SCALE: 1" = 20'
1/.

x 1,6.71
/ O x 1,632 OHE ---A�
OHE OHE f�.HCx
HE OHE OHE / I/ . .. /.�1i
/ ! - OHE OHE OHE O/ x 17.07 7 V� x 17.
�
OHL
/ E-- OHE --- OHE --- % / / / x 17.
OHE .__- OHE
OHE
..� xf
/ EXISTING
OC 115.92VRB INLET i t x 16
18" RCP INV OUT=11.02' / x 16.05 `� / ���F �� RCP6 I
C DETENTION
C-5 C-5
/
/
/
/ EXISTING CURB INLET
BOC=15.99
INV OUT=14.46' g
VA
-6 f1r jam
a�--, x1
/
/
16.95
x16113
/ x 16.03
x16.12
x 16.02
A ENLARGED SITE PLAN-STORMWATER RETENTION POND
C5 C5 SCALE 1"=10'
x
.115- ��-
-.. _...
13 N56°3773W 288.63' - 10
\ ERMANENT POOL
STORMWATER BASIN DRAWDOWN SKIMMIr� I ELEVATION = 13.5'
TEMPORARY POOL
CONNECT TO OUTLET STRUCTURE16A. C-7 ELEVATION = 14.42'
20 0 10 20
GRAPHIC SCALE: 1" = 20'
RI =17.2 10 14
INV=14.9
17.8 /
)14 /
7.5 I /
xi
17.07
� I I
l
26M816.5.-
NV=14.7
/
/
x 17.20
/
\
J40
7
in
� /'�
v J
l
Z/
I
PERIMETER SHELF PLANTING REQUIREMENTS:
SOIL ANALYSIS AND AMENDMENTS PLANTING RESTRICTIONS
1. THE CONTRACTOR SHALL BE REQUIRED TO COLLECT A MINIMUM OF TWO SOIL SAMPLES 1. PLANTING SHALL ONLY OCCUR DURING THE MONTHS OF APRIL THROUGH JUNE OR SEPTEMBER THROUGH
AT A DEPTH OF 6 INCHES FROM SEPARATE AREAS OF THE PERIMETER SHELF AREA OF EACH POND. NOVEMBER FOR SHALLOW LAND AREA PLANTINGS. SHALLOW WATER PLANTING SHALL ONLY OCCUR BETWEEN
2. THE SAMPLES SHALL BE SUBMITTED FOR ANALYSIS FOR RECOMMENDED SOIL AMENDMENTS FOR APRIL 1 THROUGH JULY 15.
THE PLANTINGS SPECIFIED. 2. FOR STORMWATER PONDS COMPLETED OUTSIDE THIS PLANTING WINDOW, TEMPORARY VEGETATION SHALL
3. THE CONTRACTOR SHALL PROVIDE SOIL AMENDMENTS NECESSARY TO ADJUST SOIL pH, ORGANIC BE ESTABLISHED ON THE SHALLOW LAND PLANTING AREAS UNTIL THE PLANTING WINDOW IS REACHED.
CONTENT AND SOIL TEXTURE TO MEET THE FOLLOWING:
PH VALUE 5.5 TO 7.0 PLANTING MAINTENANCE
ORGANIC CONTENT 5% MINIMUM BY DRY WEIGHT
SOIL TEXTURE LOAMY SAND WITH NO MORE THAN 10% CLAY 1. THE CONTRACTOR SHALL INSPECT ALL PLANTINGS ON A WEEKLY BASIS FOR THE FIRST 60 DAYS AFTER
4. ANY SOIL AMENDMENTS SHALL BE APPLIED AND MIXED INTO THE TOP 6 INCHES OF SOIL DEPTH PLANTING. THE CONTRACTOR SHALL WATER ALL PLANTS AS NEEDED TO ENSURE SURVIVAL.
5. THE SOIL SHALL BE FINE GRADED TO REMOVE ALL STONES OR ROOTS GREATER THAN 1 INCH DIAMETER 2. AFTER 30 DAYS, ANY DISEASED DEAD OR DYING PLANTS SHALL BE REPLACED WITH THE SAME SPECIES.
3. THE CONTRACTOR SHALL WARRANT ALL PLANTINGS FOR A MINIMUM PERIOD OF 12 MONTHS AFTER
INSTALLATION.
PLANT INSTALLATION AND ESTABLISHMENT
1. THE CONTRACTOR SHALL UTILIZE FRESH, NURSERY RAISED PLANTS AS SPECIFIED IN THE PLANT LIST.
2. ALL PLANTS SHALL BE INSTALLED WITHIN 48 HOURS OF RECEIPT FROM THE NURSERY AND SHALL BE
MAINTAINED WITH ADEQUATE MOISTURE AND SUN TO MAINTAIN THEIR VITALITY.
3. PLANTS SHALL BE INSTALLED BY HAND AT THE SPACING SPECIFIED.
4. NEWLY INSTALLED PLANTS SHALL BE WATERED IMMEDIATELY AFTER INSTALLATION UNLESS THEY ARE
x
PRECAST REINFORCED CONCRETE
BOX TO DIMENSIONS INDICATED 24" CLEAR
---- TYP ----
TRASH SCREEN- 4 ALUMINUM BAR @ 4" O.C. I d I CORED OPENING FOR
# 6" PIPE &GROUTED
EACH WAY WELDED TO L 1-1/2 1-1/2"xl/4"
ALUMINUM ANGLE FRAME. ATTACH TO STRUCTUR
x E 4
WALL WITH 1-1/2"x3" EXPANSION BOLTS @ 1' O.C.
4" PVC OUTLET DEVICE I •4
d
i
TRASH SCREEN-#4 ALUMINUM BAR @ 4" O.C.
EACH WAY WELDED TO L 1-1/2"x 1-1/2"xl/4"
ALUMINUM ANGLE FRAME. ATTACH TO STRUCTURE
WALL WITH 1-1/2"x3" EXPANSION BOLTS @ 1' O.C.
TOP OVERFLOW WEIR = 15.5'
4" SCREW TYPE PLUG
10-YR STORM PEAK LEVEL=15.06'
ELEVATION OVERFLOW WEIR = 14.42'
4
36"
lYP
6'-4"
PLAN
24CLEAR
H DETENTION POND TYP
1'
C-5 DRAWDOWN SKIMMER 4' CLEAR
INVERT OUTLET PIPE = 13.5' INV OUT=1,
4" PVC CAP WITH 1 1 /4" HOLE DRILLED = 12.5'
TOP OF FOOTING = 10.5'
BOTTOM OF STRUCTURE = 10.0'
BOTTOM OF CONCRETE = 9.5'
4 PVC STUBBED INTO BOX
ELEV=13.5' d
A
a
d • ♦
d
• a
A.
a
4° id -♦ -
• , d°
d s4 d n
N °. 4 d `
d N
3" WIDE x 1/4" THICK GALVANIZED METAL
STRAPS AT 24" O.C. ANCHORED
IN CONCRETE 12" MIN.
(TYPICAL OF 10)
)73 LF 15" CORRUGATED
ALUMINUM PIPE
3" WIDE x 1/4" THICK GALVANIZED METAL
STRAPS AT 24" O.C. ANCHORED
IN CONCRETE 12" MIN. 73 LF 15" CORRUGATED
(TYPICAL OF 10) ALUMINUM PIPE
4 ;p. • - • _ , , CAST -IN -PLACE CONCRETE BASE
6'X6'
r
SECTION
C DETENTION POND OUTLET STRUCTURE
C-5
C-5
NOT TO SCALE
PERIMETER SHELF PLANTING LIST
PLANTING LOCATION
SCIENTIFIC NAME
COMMON NAME
SIZE
SI40 WATER AREA
SHALLOW LA11D AREA
IRIS VIRGINICA
BLUE FLAG IRIS
LARGE PLUG
X
PELTANDRA VIRGINICA
ARROW ARUM
LARGE PLUG
X
SAGITTARIA LANCIFOLIA
BULLTONGUE
LARGE PLUG
X
SAGITTARIA LATIFOLIA
DUCK POTATO
LARGE PLUG
X
SPARGANIUM AMERICANUM
BUR -REED
LARGE PLUG
X
ZIZANIOPSIS MILIACEA
WATER MILLET
LARGE PLUG
X
PROVIDE EVEN NUMBER OF SPECIES PLANTED AT 18" O.C. IN ALL DIRECTIONS WITHIN
TEN FOOT WIDE PERIMETER SHELF. PROVIDE A MIXTURE OF EACH PLANT SPECIES SO
AS TO PROVIDE APPROXIMATELY 33% COVERAGE OF THE PERIMETER SHELF IN EACH
PLANTING ZONE WITH SPECIES SPECIFIED FOR EACH PLANTING ZONE.
INSTALLED IN A SUBMERGED SHELF AREA. AREA TO BE VEGETATED IN ACCORDANCE
WITH THE PROJECT VEGETATION PLAN
1
3
VEGETATIVE SHELF
SHALLOW WATER
ELEVATION=1
10 5
13.5'
PROVIDE PLANTINGS SPECIFIED AROUND
FULL POND PERIMETER (10 FOOT STRIP)
SHALLOW WATER AREA SHALLOW LAND AREA
PERMANENT POOL ELEVATION = 13.5', AREA = 5,028 SF
TEMPORARY POOL ELEVATION = 14.42', AREA = 7,480 SF ELEVATION=13.5' ELEVATION=14.0'
SAFETY LEDGE
TEMPORARY POOL = 14.42'-\\
ELEVATION=13.0' ELEVATION=13.0'
/ TOP OF WALL ELEVATION= 1 3.0'-\PERMANENT POOL ELEVATION = 13.5' J 1
31 3
SENT CLEANOUT ELEVATION - 7.0' SEDIMENT CLEANOUT ELEVATION = 7.0- 5' 10
EDIM
2 2 10'
FOREBAY ELEVATION = 6.0' POND BOTTOM ELEVATION = 6.0'
WOOD WEIR WALL
STORMWATER DETENTION POND CROSS-SECTION
NOT TO SCALE
1
a
30" WIDE x 9" THICK
CAST -IN -PLACE CONCRETE BASE
NOTE:
THE PROJECT NPDES CONSTRUCTION PERMIT REQUIRES THAT EROSION CONTROL DEVICES AND STORM WATER OUTFALLS
BE INSPECTED WEEKLY AND WITHIN 24 HOURS OF A 1/2-INCH RAIN EVENT. IT SHALL BE THE RESPONSIBILITY OF THE
CONTRACTOR TO CONDUCT THESE INSPECTIONS AND MAINTAIN RECORDS UNTIL THE AREA HAS STABILIZED,
EVIDENT BY 95% VEGETATIVE GROWTH FOR AREAS RECEIVING SEEDING. TO FACILITATE RAINFALL MONITORING, A RAIN
GAUGE IS REQUIRED TO BE ONSITE. ONCE STABILIZATION HAS BEEN ACCOMPLISHED, INSPECTION RECORDS ARE
TO BE FORWARDED TO THE CONTRACTING OFFICER AND ALL TEMPORARY EROSION CONTROL MEASURES REMOVED. THE
CONTRACTOR IS RESPONSIBLE FOR MAINTAINING COMPLIANCE WITH ALL PERMITS AND PLANS. ANY CHANGES
MUST BE APPROVED BY THE STATE PRIOR. A COPY OF THE EROSION AND SEDIMENTATION
CONTROL PLAN, LETTER OF APPROVAL AND NPDES CONSTRUCTION PERMIT MUST BE MAINTAINED BY THE CONTRACTOR
AT THE PROJECT SITE.
p PERMANENT POOL ELEVATION = 13.5'
TOP OF WALL ELEVATION=13.0'
D WOOD WEIR WALL
C-5 C-5 NOT TO SCALE
STORMWATER DETENTION POND TABLE
FOREBAY ONLY
CONTOUR
AREA SF
AVG. AREA SF
0 VOL CF
CUMM. VOL.
6.0
0
7.0
57
8.0
133
95
1.0
95
9.0
229
181
1.0
181
10.0
343
286
1 1.0
286
11.0
475
409
1.0
409
12.0
627
551
1.0
551
13.0
797
712
1.0
712
13.5
1304
1050
0.5
525
TOTAL
2759
POND ONLY
CONTOUR
AREA SF
AVG. AREA SF
z�, VOL CF
CUMM. VOL.
6.0
535
7.0
734
8.0
962
848
1.0
848
9.0
1219
1090
1.0
1090
10.0
1504
1361
1.0
1361
11.0
1817
1660
1.0
1660
12.0
2156
1986
1.0
1986
13.0
2522
2339
1.0
2339
13.5 1
3724 1
3123
0.5
1561
TOTAL
10845
POND STAGE/STORAGE RELATIONSHIP
STAGE
ELEVATION
AREA(SF)
p VOL Cf
TOTAL VOLUME ABOVE
PERMANENT POOL
0 FT
13.5 FT
5028
0
0
0.5 FT
14.0 FT
6939
2991
2991
1.5 FT
15.0 FT
8228
7583
10574
2.5 FT
16.0 FT
9604
8916
19490
3.5 FT
17.0 FT
10998
10301
29971
O
Lo
Q
cfl
U04
z
clq
W
W
LLB
Z
co
co
CD
z
U
-5.
ui
v-
Z
M
cn
coxwC'o
mm�
LIJ
�i
>
W
=
Q
d
Z
a-
Q
~'
O
W
O
z
x
W
W
�0
j
Q
O
�
W
H
I
C 14
1co
H
O
W
�
W
C 5
12006

2" TYPE SF-9.5A
SURFACE COURSE
8" ABC STONE BASE COURSE
PACTED SUBGRADE
A NEW PAVEMENT SECTION
C6 NOT TO SCALE
1" RADIUS
.,I --. n STONE &ASPHALT �ii.
4 @ 12" O.C. EACH WAY
PROVIDE THICKENED SLAB ALONG ALL EDGES.
B CONCRETE APRON DUMPSTER PAD
C6 NOT TO SCALE
FINISH GRADE
�! % e
z x• x
d
2" 4 6x6 WWF 10/10
SIDEWALK WITHOUT INTEGRAL CURB
S INDICATED
PAVEMENT 1/4".1 }
o 16, eII• Tr4
x
0. WW110 1x6 F /0
SIIfID���----EWALK WITH INTEGRAL CURB
NOTES:
1. PROVIDE EXPANSION JOINTS ALONG ALL EXISTING
STRUCTURES AND WALKS AND AT 50' INTERVALS ALONG
STRAIGHT SECTIONS OF WALK
2. PROVIDE CONTRACTION JOINTS AT 5'-0" INTERVALS AND
AT ALL CHANGES IN DIRECTION OF WALK. CONTRACTION
JOINTS SHALL BE 1/8" WIDE X 3/4" DEEP.
C SIDEWALK
C6 NOT TO SCALE
SAW
JOINT. StALANT=
I o
3/8"A-
31 /8"I 1/4„
TOP OF SLAB
o e
M
1 /2" DIAMETER BACKER ROD
SAW CUT
TYPICAL CONTRACTION JOINT_(CJ)
3/8"� 1/4„ TOP OF SLAB
u
PREFORMED JOINT FILLER
1 /2" SMOOTH DOWEL X 2'-6" LONG @ 2' O.C.
WRAP OR GREASE ONE END
TYPICAL EXPANSION JOINT (EJ)
D SLAB —ON —GRADE JOINTS
C6 NOT TO SCALE
1" RADIUS
STONE & ASPHALT
3,000 PSI CONCRETE
SMOOTH FINISH
3,000 PSI CONCRETE
SMOOTH FINISH
24
24" REBAR #5 ANCHOR
(TYP. OF 2)
ed la
d -•.
d ..
I-
e a A de 'a -
e d
c
a c e
da i
8"
SECTION A —A
J
J
cn
cn
cl)
z
`1
Of
0
0
z
W
REBAR #5 ANCHOR
A7 [11"
(TYP. OF 2)
a e < C
a• a
1
d. p^
- a
d < -
..
6' A
I - —
PLAN
E WHEEL STOP
�C6 NOT TO SCALE
24"
1'-5"
1"
= SPILL CURBING
II US
I I I�I I ItjR
RM ALL MEDIASPILL
III III -
PAVEMENT
CONCRETE
CURB & GUTTER 7 1/2"
NOTES:
1. CONTRACTION JOINTS SHALL BE PLACED 10'-0" O.C. TO A MINIMUM DEPTH OF 1-1/2".
2. CONTRACTION JOINTS SHALL BE FILLED COMPLETELY WITH A JOINT FILLER SUITABLE FOR THE APPLICATION.
3. EXPANSION JOINTS SHALL BE PLACED 80' O.C. AND ADJACENT TO ALL FIXED OBJECTS (WALLS, WALKS, ETC.)
4. PROVIDE AT ELEVATIONS SHOWN. SLOPE CURB & GUTTER EVENLY BETWEEN SPOT ELEVATIONS.
F CURB & GUTTER
C6 NOT TO SCALE
NOTE: ACCESSIBLE RAMPS AND CURB RAMPS WHERE
POURING OF A SEPARATE INTEGRALLY COLORED
CONCRETE IS REQUIRED, INSTALL SHEAR DOWELS
2'-0" O.C. AND KEYWAYS TO PREVENT HEAVING OF
RAMPS W/ ADJACENT SIDEWALK OR CONC. SURFACE. SLOPE = Y:X
ADJOINING SLOPE SHALL WHERE X IS A
NOT EXCEED 1:20 -'o Y LEVEL PLANE
IPIILVIV\LLI VVLVI\LU WALK STREET
RED CONCRETE MEASUREMENT OF CURB RAMP SLOPE
VARIES
PER MANUF. _
N
0
0.9" OfA.
2.35"
(TYP.)
SECTION OF
"DOME STAMP"
PATTERN
IN SURFACE
2.35"
0.9" DIA.,�
0.2"H.
0Lo
N
2.35" I 2.35"
PLAN OF "DOME STAMP"
PATTERN IN SURFACE
C HANDICAP RAMP
C6 NOT TO SCALE
PEDESTRIAN
— WALK -
SEE SIDE FLARE NOTE
"X" IS 60" MIN. AT AN OUT
SWING DOOR WITH A SLOPE OF
1:50 (2%) MAXIMUM. LEVEL
SURFACE IS PREFERRED.
SIDE FLARE NOTE: (SEE
REFERENCE DIAGRAM ABOVE)
SIDE FLARES SHALL HAVE A
MAXIMUM SLOPE OF 1:10 (10%).
WHERE "X" IS LESS THAN 48",
3'-0" SIDE FLARE SLOPE SHALL BE
ADA MIN. 1:12 (8.33%) MAXIMUM.
CURB RAMP
CURB RAMPS MUST HAVE A DETECTABLE WARNING FEATURE EXTENDING THE FULL
WIDTH AND DEPTH OF THE RAMP. THE DETECTABLE SURFACE MUST CONSIST OF
RAISED TRUNCATED DOMES WITH A DIAMETER OF NOMINAL 0.9 INCHES, A HEIGHT
OF NOMINAL 0.2 INCHES AND A CENTER -TO -CENTER SPACING OF NOMINAL 2.35
INCHES. THE TEXTURE OF THE DETECTABLE WARNING FEATURE MUST CONTRAST
WITH THE SURROUNDING SURFACES (EITHER LIGHT -ON -DARK OR
DARK -ON -LIGHT). SEE ABOVE.
RESERVED
PARKING
YrE
SIGN R7-8
�-- 12 —1
MAXIMUM
PENALTY
$250
GS 20-37.6
SIGN R7-8D
HANDICAP SIGNAGE H E
C6 NOT TO SCALE
RIM
r --I----VAN ACCESSIBLE SIGN
(AS REQUIRED)
7� R7-8
T R7-8D NOTES:
COLORS:
BACKGROUND: WHITE
LEGEND AND BORDER: GREEN
WHITE SYMBOL ON BLUE BACKGROUND
I I
L J
SIGN MOUNTING
I— 12 —1
1*4
VAN
ACCESSIBLE
VAN ACCESSIBLE SIGN
PAVEMENT STRIPING —WHITE
00
TRAFFIC MARKING
C6 NOT TO SCALE
4" TYP
INVERT
6'
—` — ONCRETE JOINTS
TYP. ALL 4 CORNERS
5
00
.2 O O
O O .
PLAN CONCRETE COLLAR —PROVIDE IN
GRASSED AREAS ONLY, OMIT
IN PAVED AREAS
PROVIDE PEDESTRIAN FRIENDLY GRATES
r—HEAVY
DUTY CAST IRON FRAME AND
GRATE. 25"x25" MINIMUM. 2 #4 CONT. R
1.5 SF TOTAL OPENING AREA
E O.D. + 12"
COMPACTED BASE
SECTION
—2' WIDE CONCRETE COLLAR
8" CONCRETE
ROUT ENTRANCE
n
IPE
P
—j �---2"X4" KEY
#5 @ 12" O.C. E.W.
NOTES:
1. CONTRACTOR MAY CONSTRUCT DROP INLETS OF BRICKS OR MASONRY PER THE SPECIFICATIONS.
J DROP INLET
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CONCRETE CAP-1"
(3) 3/8' REBAR RINGS
(6) 3/8"x66" REBAR
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STEEL PIPE FILLED WITH
CONCRETE. PAINT SAFETY
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12" THICK NCDOT #57
STONE ON UPSTREAM SIDE
�I
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000 0 O OVER 12" LAYER OF STONE BASE COURSE
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O O MAINTENANCE:
O O O °C 1. MAINTAIN ENTRANCE CONDITION.
O 0 O t 0' THIS MAY REQUIRE REPLACEMENT
O O OF STONE.
O°O° T
000�
EDGE OF EXISTING
ROADWAY PAVEMENT
A GRAVEL CONTROL ENTRANCE
C7 NOT TO SCALE
SELF -ANCHORING
METAL POST @ 6' O.C. MAX
-12 GAUGE 6"x6" WIRE MESH
FILTER FABRIC
8 BURY
SLOW
MAINTENANCE:
1.INSPECT STRUCTURES WEEKLY AND
AFTER AT LEAST A 1/2" OR GREATER
RAINFALL EVENT.
2. REMOVE SEDIMENT FROM BEHIND SILT
FENCE PRIOR TO IT REACHING A
MAXIMUM DEPTH OF 6 INCHES.
B SILT FENCE
C7 NOT TO SCALE
6" THICK NCDOT
#57 STONE ARO
PERIMETER
C DROP INLET PROTECTION
C7 NOT TO SCALE
C�' =["l DncT
)OT #57 STONE
1/2" OPENINGS)
POST
FABRIC
NOTE:
UNIFORMLY GRADE A SHALLOW
DEPRESSION APPROACHING THE INLET.
NOTE:
PROVIDE CURB INLET PROTECTION
AT ALL DRAINAGE STRUCTURES.
MAINTENANCE:
1. INSPECT STRUCTURES WEEKLY AND
AFTER AT LEAST A 1/2" OR GREATER
RAINFALL EVENT.
2. CLEAR DEBRIS AND REPLACE STONE
AS NEEDED.
3. REMOVED ACCUMULATED SEDIMENT
WHEN IT REACHES A MAXIMUM DEPTH
OF 6 INCHES.
FILTER CLOTH
12" THICK NCDOT #57 WASHED 1.5'
STONE ON UPSTREAM SIDE CLASS B
I I `RIPRAP
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CLASS A NON -WOVEN I MINIMUM _I
GEOTEXTILE FABRIC 6' MAXIMUM
D CHECK DAM
C7 NOT TO SCALE
A OUTLET PIPE
3
11111P,111M
PLAN
�I ITI rT I'lll'1!-
SECTION A -A
MAINTENANCE
1. CONSTRUCT CHECK DAM OF RIP
RAP STONE PLACED IN ACCORDANCE
WITH DETAIL.
2. SEDIMENT BEHIND THE CHECK DAM
SHALL BE REMOVED PRIOR TO THE LEVEL
REACHING WITHIN 6" OF THE CENTERLINE
CREST OF THE DAM.
3. SHOULD SCOUR DEVELOP AT THE
DOWNSTREAM END, IT SHALL BE
REPAIRED IMMEDIATELY.
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000
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0
00 RIP RAP
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A
I B
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MIN. RIP RAP SIZE
MAX. RIP RAP SIZE
15 -18
1 4.5
1 10
1 11.5
1 9 1
4
6
E INLET OUTLET PROTECTION
C7 NOT TO SCALE
VEGETATIVE SEEDING SCHEDULE
TEMPORARY VEGETATION PLAN
PRIMARY SEED MIX (ALL YEAR
AFTER COMPLETION OF GRADING ACTIVITIES AND THE
CONSTRUCTION OF SWALES, ALL EXPOSED AREAS SHALL
BE SEEDED TO THE FOLLOWING SPECIFICATIONS:
SEED BED
LIME 2 TON PER ACRE
FERTILIZER 2-TON PER ACRE
SEED
RYE GRAIN 100 LBS PER ACRE
TALL FESCUE 200 LBS PER ACRE
SUPPLEMENTAL SEED MIX (MARCH THROUGH OCTOBER)
CENTIPEDE 10 LBS PER ACRE
PROCEDURE
STRAW MULCH SHALL BE APPLIED AT A RATE WHICH WILL
INSURE APPROXIMATELY 90% COVERAGE OF THE SEEDED
AREA. THE STRAW AND SOWN SEED WILL BE LIGHTLY
DISCED INTO THE BED TO GIVE IT FURTHER RESISTANCE
TO BLOWING AND WASHING.
THE CONTRACTOR SHALL GUARANTEE A FULL STAND OF
GRASS OVER THE ENTIRE DISTURBED AREA. IF NECESSARY
THE CONTRACTOR WILL WET DOWN THE AREAS TO ASSIST
IN SEED GERMINATION OR AID IN GROWTH IN TIMES OF
EXCESSIVELY DRY WEATHER. A STAND OF GRASS WILL BE
CONSIDERED ACCEPTABLE WHEN THE ENTIRE STAND OF
GRASS IS AT LEAST FOUR INCHES HIGH AND HAS
ACHIEVED AT LEAST 95% COVERAGE OF DISTURBED
AREAS. RESEEDING WILL BE REQUIRED AS NECESSARY BY
THE CONTRACTOR TO OBTAIN THE SPECIFIED STAND OF GRASS.
PERMANENT SEEDING VEGETATION
PROVIDE CENTEPEDE SOD ON ALL DISTURBED AREAS.
SPECIAL SEEDING NOTE:
CUT & FILL SLOPES 3:1 OR FLATTER WILL, WITHIN 7 CALENDAR
DAYS OF COMPLETION OF ANY PHASE OF GRADING, BE PLANTED AND
PROVIDED WITH TEMPORARY OR PERMANENT GROUND COVER,
DEVICES, OR STRUCTURES SUFFICIENT TO RESTRAIN EROSION.
ADDITIONALLY, WITHIN 7 DAYS, SLOPES STEEPER THAN 3:1 SHALL
BE PROVIDED WITH TEMPORARY OR PERMANENT GROUND COVER,
AND SHALL BE PLANTED.
rF VEGETATION PLAN
C7 NOT TO SCALE
MAINTENANCE:
1. INSPECT STRUCTURES AT LEAST WEEKLY AND
AFTER AT LEAST A 1/2" OR
GREATER RAINFALL EVENT.
2. IMMEDIATELY MAKE ALL NEEDED
REPAIRS.
PROVIDE CHANNEL LINING MATERIAL
FROM TOP OF SLOPE TO TOP OF SLOPE
1�
5
ruAKInIGI I IKIIAIr
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5
CENTERLINE ELEVATON AS INDICATED
STOP OF BANK/EDGE OF FABRIC
CURLED WOOD MATTING
+ _ FABRIC
8" MAX STAPLESz
SWALE
PLAN VIEW
PROVIDE CURLED WOOD MATTING ON ALL SWALES INDICATED AS
NOTES:
1.INSTALL MATTING IN ACCORDANCE WITH MANUFACTURER'S RECOMMENDATIONS
2. PREPARE, SEED, AND FERTILIZE SWALE PRIOR TO MATTING INSTALLATION.
3.APPLY MATTING IN DIRECTION OF WATER FLOW.
4. PLACE MATTING IN CONTACT WITH SOIL.
5. BUTT ROLLS OF MATTING WITH 6" OVERLAP.
6.U-STAPLES SHOULD HAVE 6" MIN. LENGTH AND 1" MIN. CROWN.
G VEGETATED SWALE
C7 NOT TO SCALE
2'-0'
SQUARE 6" BRASS PLUG
CAST IRON I 1 1 3 1/2
". 4 1/2"
CONCRETE COLLAR
6" CAST IRON SOIL PIPE
CARRIER PIP'ZE6" CAST IRON SOIL PIPE 45' BEND
CARRIER PIPEa, ITa
° CONCRETE ALL SIDES
4„
--PLUG IF MAIN
4" DOES NOT CONTINUE
ICLEANOUT
C7 NOT TO SCALE
2" Vent Inlet 5 Aluminum straps
4" Sch 40 with Orange tip suspendinq inlet
Coupling "
Connection t 4 pvc float
33" 2
3" Sch 40 SOLID pvc barrel ��►�
or"arm'
SUPPLIED BY USER 3
33" 2
PMwrcF. SA10JSt
Skimmer shown in
floating position
3" hose, ss clamps
3'threaded male nipple 4" inlet 4' HEAD on center of
on outlet end wdension 4 inlet and orifice
NOTES:
1. TO BE USED DURING CONSTRUCTION PERIOD ONLY.
2. SKIMMER TO BE 2-INCH AS MANUFACTURED BY J. W. FAIRCLOTH AND SON OF HILLSBOROUGH, NC.
3. SKIMMER ORIFICE TO BE 1.25 INCHES IN DIAMETER.
STORMWATER BASIN DRAWDOWN SKIMMER
C-7 NOT TO SCALE
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