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NC DIVISION OF MARINE FISHERIES
SCO ID# 050656301 CODE*- 40516 ITEMS: 4G4S & 4G45
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Michael F. Easley, Governor
Elaine F. Marshall, Secretary of State
Dr. Louis Daniel,
Anthony Nelson, Capita
II, Director
Projects Coordinator
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VICINITY MA
SCALE- N TS
SHEET #
DESCRIPTION
CO
COVER SHEET
C1
ROADWAY IMPROVEMENT PLAN AND DETAILS
S1
DREDGE PLAN AND DETAILS
S2
ALTERNATE
BOAT
LAUNCH
PLAN AND DETAILS
CRISER
TROUTMAN
TANNER
CRISER TROUTMAN TANNER
CONSULTING ENGINEERS
3809 Peachtree Ave., Suite 102
Wilmington, NC 28403
910.397.2929 Ph.
910.397.2971 Fax
Email: [e-mail]
4 MI

SEEDING SPECIFICATIONS:
1. AREA WILL BE TILLED TO 4' DEPTH.
2. APPLY LIME AT 70 POUNDS PER 1000 SF OR 1.5 TONS PER ACRE.
3. APPLY 10-20-20 FERTILIZER AT A RATE OF 850 POUNDS PER ACRE OR 20
POUNDS PER 1000 SF. THE FERTILIZER SHOULD BE EITHER SLOW TIME RELEASE
OR APPLIED IN TWO APPLICATIONS, HALF AT THE TIME OF PLANTING AND THE
SECOND HALF AFTER TWO APPLICATIONS, HALF AT THE TIME OF PLANTING AND
THE SECOND HALF AFTER PERMANENT SEED GERMINATES.
4. THE LIME AND FERTILIZER WILL BE WORKED INTO THE TOP 2 TO 4 INCHES OF SOIL
PRIOR TO SEEDING.
5. SEED MIX AND RATE:
PERMANENT SEEDING:
"COOL SEASON": PLANTED BETWEEN SEPTEMBER 1ST AND FEBRUARY 28TH
50 POUNDS PER ACRE SOFT RED WINTER WHEAT. NO RYE GRASS
25 POUNDS PER ACRE COMMON BERMUDA (CYNODON DACTYLON) HULLED
25 POUNDS PER ACRE COMMON BERMUDA (CYNODON DACTYLON) UNHULLED
"WARM SEASON": PLANTED BETWEEN MARCH 1ST AND AUGUST 31ST
50 POUNDS PER ACRE GERMAN (SETARIA ITALICA), BROWN TOP (SETARIA ITALICA)
OR FOW TAIL MILLET (BRACHIARIA RAMOSUM)
50 POUNDS PER ACRE COMMON BERMUDA (CYNODON DACTYLON) HULLED
TEMPORARY SEEDING:
"COOL SEASON": PLANTED BETWEEN SEPTEMBER 1ST AND FEBRUARY 28TH
120 POUNDS PER ACRE SOFT RED WINTER WHEAT
"WARM SEASON": PLANTED BETWEEN MARCH 1ST AND AUGUST 31ST
65 POUNDS PER ACRE GERMAN (SETARIA ITALICA), BROWN TOP (SETARIA ITALICA)
OR FOX TAIL MILLET (BRACHIARIA RAMOSUM)
STRAW MULCH:
4000 POUNDS PER ACRE. THE GROUND SHOULD BE COMPLETELY COVERED WITH NO
BARE SPOT LARGER THAN A QUARTER THEN TACKED WITH EMULSIFIED ASPHALT.
EMULSIFIED ASPHALT SHALL BE APPLIED AT A RATE HEAVY ENOUGH THAT THE
ENTIRE AREA APPEARS BLACK IN COLOR.
HYDROSEEDING:
HYDROSEEDING SHALL BE ONLY ALLOWABLE ON SLOPES STEEPER THAN 1 HORIZONTAL
TO 1 VERTICAL. STEPS 1 THROUGH 4 MUST BE COMPLETED PRIOR TO HYDROSEEDING.
HYDROSEEDING SHOULD BE APPLIED IN TWO APPLICATIONS. THE FIRST APPLICATION
WILL CONSIST OF 1/3 OF THE MULCH AND 2/3 OF THE SEED AND THE SECOND
APPLICATION WILL CONSIST OF 2/3 OF THE MULCH AND 1 /3 OF THE SEED.
THE MULCH WILL INCLUDE A RACKIFIER AND WILL BE APPLIED AT A RATE OF 2000
POUNDS PER ACRE OR THE MANUFACTURE'S RECOMMENDATION, WHICHEVER IS HIGHER.
CLEAN OUT
EXIST. ROADSIDE
DEPRESSIONS
--�
12" MAX. DITCH
CLEANOUT
VARIES -
-2
_Ar C101 RE -SEED ANY DISTURBED
SHOULDERS & DITCH
BANKS AS NEEDED
....... EXIST. ROADSIDE DEPRESSION
(VARIES)
6" B25.08 ABC
NOTE:
CONTRACTOR TO ENSURE ACCESS IS
MAINTAINED TO ALL ADJACENT ROADS AND
DRIVEWAYS DURING ROAD MAINTENANCE.
12" MAX. DITCH
CLEAN OU T
ROADSIDE DEPRESSION
AFTER CLEAN OUT
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DESIGNED BY:
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DRAWN BY: T
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QUALITY CONTROL:
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SCALE:
AS NOTED
FILE NUMBER:
5694.01
DATE:
10/22/07
C102 SECTION - TYPICAL ROADWAY
SCALE: N.T.S.
SHEET NUMBER:
1

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APPROX. EXIST. GRADE KEYED JOINT
- SEE S205
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(2) #4 T. & B.-
S202 SECTION - BOAT RAMP
SCALE: 1 /2" = 1'-O"
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SEE PLAN
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SEE S202 FOR FINISH
EL. VARIES #4 0 12" O.C. E.W.
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CONT.I #57 CRUSHED STONE
_ _I I_ DEPTH VARIES
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SUBGRADE
S204 SECTION -- BOAT RAMP
SCALE: 1" = 1'-O"
TOOLED JOINT 1/8" RAD.
PREVENT BOND
BETWEEN POURS
d-
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n _ MAX. TYP.
(K.J.) SEE S204
S205 SECTION - BOAT RAMP
SCALE; 1" = 1'-O"
TOP OF EXIST. BULKHEAD
EL. +4.50 (NAVD88)
EXIST. BULKHEAD
(BEYOND)
TOE OF RAMP
#67 STONE ROAD
BALLAST
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TOP OF COFFER DAM
EL. -7.5't (NAVD88)
EXIST. COFFER DAM
NOTE:
SUBGRADE ABOVE NWL
SHALL BE COMPACTED) TO 95%
OF THE STANDARD PROCTOR
BOAT RAMP NOTES
GENERAL
1. ALL BATHYMETRY ELEVATIONS ARE BASED ON NORMAL WATER LEVEL (NWL) DATUM.
0.0 NWL = APPROX. -0.37 NAVD 1988.
ALL COORDINATES ARE N.C. STATE PLANE NAD83. CONTOURS ARE APPROXIMATE.
2. UPLAND SURVEY ELEVATIONS ARE BASED ON NAVD 1988 DATUM.
3. UPLAND SURVEY DATA, EXISTING STRUCTURE LOCATIONS, AND ELEVATIONS TAKEN
FROM AS -BUILT DRAWINGS BY ANDREW & KUSKE CONSULTING ENGINEERS, INC.,
DATED JUNE 22, 1998 (PROVIDED BY OWNER).
THE SAID AS -BUILT DRAWINGS ARE BASED ON NGVD 1929 DATUM. FOR THE
PURPOSE OF CLARITY, ELEVATIONS TAKEN FROM REFERENCE DRAWINGS HAVE BEEN
CONVERTED TO NAVD 1988 DATUM. NAVD 1929 = -0.96 NAVD 1988.
DATUM CONVERSIONS:
NAVD 1988
0.37 FT.
0.96 FT. 1
0.59 FT. NORMAL WATER LEVEL
NGVD 1929
4. CONTRACTOR SHALL PROVIDE ALL LAYOUT REQUIRED TO CONSTRUCT HIS WORK.
5. CONTRACTOR SHALL POUR CONCRETE RAMPS SUCH THAT ONLY A NARROW STRIP
OF CONCRETE CAN BE PLACED AND FINISHED IN ONE OPERATION. CONTRACTOR
SHALL EXERCISE GREAT CAUTION IN THE TIMING OF HIS CONCRETE PLACEMENTS,
AND NOT GET UNREASONABLY AHEAD OF THE FINISHERS. CONTRACTOR SHALL
BE AWARE OF HEAT AND WIND WHICH WILL CAUSE THE CONCRETE TO SET UP
QUICKLY AND NOT ALLOW PROPER FORMATION OF THE SURFACES GROOVES.
6. CONTRACTOR SHALL START THE FINISHING WORK OF THE SLAB AT ONE OF THE
LOWER CORNERS AND PROCEED UPWARD WITH THE GROOVES ORIENTED AS SHOWN.
7. CONTRACTOR SHALL KEEP PREPARED SUBGRADE, (UPLAND OF SECTIONS BEING
POURED) CLEAN OF DEBRIS, ETC. & SHALL NOT WASTE EXCESS CONCRETE WITHIN
RAMP AREA. POUR STOPS SHALL BE CLEAN, KEYED JOINTS PER S105.
CONTRACTOR SHALL INSURE THAT REINFORCING REMAINS WITHIN THE UPPER
THIRD OF THE SLAB.
8. CONTRACTOR SHALL SUBMIT PROPOSED FIBER REINFORCED CONCRETE MIX
DESIGN FOR APPROVAL OF ENGINEER PRIOR TO BEGINNING WORK.
9. +9.34' SPOT ELEVATION (NAVD 1988)
CONCRETE
1. REINFORCED CONCRETE WORK SHALL CONFORM TO THE LATEST EDITION OF ACI.
2. CONCRETE COMPRESSIVE STRENGTH AT 28 DAYS: 4000 psi
3. REINFORCING STEEL: ASTM A615, GRADE 60.
4. MINIMUM CLEAR CONCRETE COVER ON REINFORCING:
CONCRETE CAST AGAINST AND PERMANENTLY EXPOSED TO EARTH: 3 INCHES
CONCRETE EXPOSED TO EARTH AND WEATHER: 2 INCHES (UNO)
5. DOWELS AND CONTINUOUS REINFORCING SHALL HAVE A MINIMUM LAP OF
42 BAR DIAMETERS BUT NOT LESS THAN 12 INCHES.
6. PROVIDE AIR ENTRAINMENT OF 4 TO 6 PERCENT.
MAXIMUM SLUMP: 4" - 6" W/C (MAX.) = 0.45
7. CONCRETE FINISH: BROOM FINISHED
8. CURING COMPOUND: ANSI/ASTM C309, TYPE 1, CLASS A.
9. USE A SUPERPLASTISIZER AS REQUIRED FOR WORKABILITY, MEETING ASTM
C1017/C1017M, TYPE II.
10. ARTICULATED CONCRETE MAT: SHALL BE 4.5" HIGH MINIMUM, OPEN -CELL,
PRE-MANUFACTURED/PREFORMED CONCRETE BLOCKS IN ACCORDANCE
WITH ASTM C90 AND C140, W/ "CAPPED FEATURE" AND CONNECTED W/
POLYESTER CABLES (SINGLE OR MULTI -DIRECTIONAL); 4,000 PSI MINIMUM
COMPRESSIVE STRENGTH, MINIMUM DENSITY 130-140 LB/CU.FT., MAXIMUM
ABSORPTION 7-9%; ASSEMBLED IN 8' X (LENGTH TO BE DETERMINED BY
CONTRACTOR) CABLED MATTRESSES; FILL ALL OPENINGS W/ #57 STONE.
FOLLOW MANUFACTURER'S RECOMMENDATION FOR PREPARATION,
INSTALLATION, & PLACEMENT.
11. FILTER FABRIC:
FILTER FABRIC SHALL BE WOVEN FABRIC OF POLYVINYLIDENE CHLORIDE MONO -
FILAMENT WITH A MIN. OVERFLOW RATE OF 18 GPM/SF & APPARENT SIEVE
OPENING SIZE OF NO. 70. GEOTEXTILE FABRIC SHALL BE ARMORTEC 70/20, CONTECH
C-400, SYNTHETIC INDUSTRIES 40OR OR APPROVED EQUAL.
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ESib GNED BY: RAC
DRAWN BY: HAL -��
QUALITY CONTROL: JRT
SCALE: AS NOTED
FILE NUMBER: 5694.01
DATE: 10/22/07
S203 SECTION - BOAT RAMP
SCALE: 1" == 1'-O"
EXIST.
SUBGRADE
FILTER FABRIC
#67 STONE ROAD BALLAST
- DEPTH VARIES
ALTERNATE BID ITEM #1
S's -ono
SHEET NUMBER: