A21 - W912PM22B0014-WarriorCreek_RTA_Plans.pdf

For the best experience, open this PDF portfolio in

Acrobat X or Adobe Reader X, or later.

Get Adobe Reader Now!

http://www.adobe.com/go/reader

SO

LI

C

IT

AT

IO

N

O

D

ES

IG

ED

B

Y:

R

IP

TI

A

M

AR

K

SI

ZE

SU

BM

TE

E

TR

AC

T

H

EC

KE

AW

IS

E:

F

G

2 3 4 5 6 7 8 9 10

SHEET ID

W

EE

PA

AD

AY

EP

AI

. K

ER

S

TT

AM

VO

IR

IL

U

TY

, N

TH

.S

. A

Y

PS

EN

IN

TO

IC

VE

US Army Corps of Engineers

FI

LE

KS

-0 1-

2P

B0

TB

JU

E.

LO

P

J.

AN

S.

LL

EL

L

"x

TA

PE

PE

PT

ET

CE503

EI

_W ar rio rC re ek

_C E5

_S

P_ et ai ls

2.

dw g

CE503 TYPE F SLOPE INTERRUPTION DETAIL

TU

BI

LS

CE504

FY

Tu rb ur ta in l.d w

CE504 TURBIDITY CURTAIN DETAILS

CP

10851080

107010651060

104510

00 1075

LWL

PP

CS101

LA

S1

.d

SCALE IN FEET

SCALE: 1" = 20'

20 20 40

EXISTING GATE HOUSE

EXISTING ACCESS GATE

CAMPGROUND ROAD

LIMITS OF GROUND SURVEY (TYP.)

INVin = 1041.5'

EXISTING ROAD CENTERLINE

W. KERR SCOTT

RESERVOIR LAKE

NOTES

1. FOR EXISTING CONDITIONS SURVEY, CONTROL

MONUMENTS, AND WETLAND DELINEATION SEE

SHEET R1.

2. CAMPGROUND ROAD SHALL BE RESTORED TO

PRE-CONSTRUCTION DIMENSIONS AND ELEVATIONS

AS DETERMINED BY THE PRE-CONSTRUCTION

SURVEY.

3. FOR SYMBOL LEGEND SEE SHEET GI01.

EXISTING ROAD SIGN

PROTECT IN PLACE

LIMITS OF LiDAR SURVEY

LIM

IT O

F Li

DAR S

URVEY

ITS OF LiDAR SURVEY

INVo =1038.93'

EXISTING OVERHEAD POWER

SAG POINT 1085.56'

SEE NOTE 1

EXISTING EDGE OF PAVEMENT (TYP.)

SEE NOTE 1APPROX. LIMITS OF CONSTRUCTION (TYP.)

KEY NOTES

INSTALL 24" DIA HDPE SOLID WALL PIPE SDR 17

PER DETAILS 1 & 2 ON SHEET CS501

INSTALL OUTLET PROTECTION PER DETAILS ON

SHEET CS503

INSTALL NEW ASPHALT PAVEMENT PER DETAILS

1, 2, & 3 ON SHEET CS500

JOIN NEW ASPHALT PAVEMENT TO EXISTING

ASPHALT PAVEMENT PER DETAIL 4 SHEET CS500

INSTALL YELLOW CENTER LINE OF ROAD PER

NCDOT DETAIL 1205.01

INSTALL 4" SANITARY SEWER PIPE AND CONNECT

TO EXISTING 4" SANITARY SEWER FORCE MAIN PER

DETAIL 3 ON SHEET CS501

INSTALL 1" WATER PIPE AND CONNECT TO EXISTING

WATER FORCE MAIN PER DETAIL 4 ON SHEET CS501

INSTALL WOOD RAIL BARRIER PER DETAILS ON

SHEET CS502

SEE NOTE 2

APPROX. EXCAVATION LIMITS (TYP.)

SUBJECT TO CHANGE BASED ON

EXCAVATION PLAN SUBMITTAL

WETLAND BOUNDARY SEE NOTE 1

APPROX. LAKE SHORELINE

W W W W

E E E E E E E E E E E E E E E E

AutoCAD SHX Text

CS101 SITE PLAN

2' 20' 2'

TACK COAT

1 TYPICAL SECTION

SEE EDGE

DETAIL 3

THIS SHEET

(TYP)

BITUMINOUS CONCRETE

- 2" NCDOT SURFACE COURSE

TOPSOIL (TYP.)

PAVEMENT

LIMIT

1:1

EDGE DETAIL3

NCDOT BITUMINOUS CONCRETE

SURFACE COURSE

TOPSOIL (TYP.)

2'

10'

PAVEMENT LIMIT

PAVEMENT TRANSITION

DETAIL

EXISTING

PAVEMENT

BITUMINOUS

CONCRETE

SURFACE

COURSE (2")

CS500PRIME COATNCDOT AGGREGATE

BASE COURSE (8")

BITUMINOUS CONCRETE

- 2" NCDOT BINDER COURSE

SEE DETAIL 3

SEE DETAIL 3

CS500

(COMPACTED TO 95% MODIFIED PROCTOR ASTM D1557)

NOTES:

ARE MINIMUM COMPACTED.

1) ALL THICKNESSES SHOWN

PRIOR TO CONSTRUCTION.

2) PAVEMENT SECTIONS ARE TO BE

MINIMUM UPPER 8" OF SUBGRADE COMPACTED TO 95%

3) FILL AS REQUIRED TO MEET

NEW ROAD FINAL GRADES.

STANDARD PROCTOR MAXIMUM DRY DENSITY (ASTM D698)

VERIFIED W/ CONTRACTING OFFICER

BITUMINOUS CONCRETE - 2" NCDOT SURFACE COURSE

BITUMINOUS CONCRETE - 2" NCDOT BINDER COURSE

NCDOT AGGREGATE BASE COURSE (8")

2 ASPHALT PAVING DETAIL

CS500 NTS

SAW CUT 1" THICK

DEPTH AND APPLY

NOTE: CONTRACTOR SHALL MILL

DOWN TO 1" BELOW EXISTING GRADE

AT THE ENDS OF THE NEW PAVEMENT

TO TIE IN TO THE EXISTING PAVEMENT.

EARTH FILL (TYP.)

AV

S5

CS500 ROAD PAVING DETAILS

HAUNCHING

4" BEDDING

MINIMUM EM

BE

IA

TOP OF PIPE

UNDISTURBED

TRENCH WALL

SPRING

LINE OF

PIPE

STANDARD PIPE BEDDING

1.

2. EMBEDMENT MATERIAL SHALL BE COMPACTED TO A MINIMUM 95% STANDARD

PROCTOR DENSITY FOR CLASS I MATERIAL.

NTSCS501

2 CULVERT PIPE DETAIL

EMBEDMENT MATERIAL MUST BE CLASS I (NO. 67 OR NO. 78M WASHED STONE).

24" DIA. HDPE SOLID

WALL PIPE SDR 17

COMPACTED BACK FILL

3 SANITARY SEWER FORCE MAIN PIPE DETAIL

EMBEDMENT MATERIAL MUST BE CLASS I (NO. 67 OR NO. 78M WASHED STONE).

SOLID WALLED

4" DIA. HDPE PIPE

3' MINIMUM COVER

COMPACTED BACK FILL

NEW DOMESTIC WATER FORCE MAIN PIPE SHALL BE INSTALLED TO THE LINES

AND GRADES OF THE EXISTING DOMESTIC WATER FORCE MAIN PIPE PRIOR TO

DEMOLITION. METALLIC TRACEABLE TAPE CONTAINING "WATER PIPE BELOW"

SHALL BE INSTALLED A MINIMUM OF 1' ABOVE PIPE FOR THE ENTIRE LENGTH

OF NEW PIPE.

4 DOMESTIC WATER FORCE MAIN PIPE DETAIL

EMBEDMENT MATERIAL MUST BE SAND.

1" DIA. WATER

3' MINIMUM COVER

1 CULVERT EXCAVATION SECTIONS

MULTIPLE BENCH

SLOPING AND BENCHING

a * b *

SIMPLE BENCH

a * b *

NOTE

* a AND b TO BE

DETERMINED BY

CONTRACTOR'S

EXCAVATION PLAN.

2. THE EARTHWORK AND EXCAVATION PLAN INCLUDES A RESPONSE PLAN IF A RAIN

EVENT RESULTS IN A SIGNIFICANT LAKE LEVEL RISE DURING CONSTRUCTION.

THE RESPONSE PLAN SHALL ADDRESS PROTECTION OF THE WORK SITE AND

EXCAVATION, AS WELL AS MITIGATION OF EROSION FROM RUNOFF ENTERING

THE LAKE FROM THE WORK SITE.

SEE SECTION 31 00 00 EARTHWORK FOR DETAILS REGARDING A CONTRACTOR

PREPARED EARTHWORK AND EXCAVATION PLAN.

4' MAX

5' MAX

4' MAX

3.

3. NEW SANITARY SEWER FORCE MAIN PIPE SHALL BE INSTALLED TO THE LINES

AND GRADES OF THE EXISTING SANITARY SEWER FORCE MAIN PIPE PRIOR TO

DEMOLITION. METALLIC TRACEABLE TAPE CONTAINING "SEWER PIPE BELOW"

SHALL BE INSTALLED A MINIMUM OF 1' ABOVE PIPE FOR THE ENTIRE LENGTH

OF NEW PIPE.

CS501

LV

CS501 CULVERT AND UTILITY DETAILS

CS502

BA

IE

1.6' SPACE 1.6' SPACE

CS502 WOOD RAIL BARRIER DETAIL

1. NEW PIPE SHALL BE 24" DIA. HDPE SOLID WALL PIPE SDR 17 AS

SPECIFIED.

2. ALL PIPE SYSTEMS SHALL BE INSTALLED IN ACCORDANCE WITH

THE CONTRACT SPECIFICATIONS.

3. MEASURES SHOULD BE TAKEN TO PREVENT MIGRATION OF NATIVE

FINES INTO BACKFILL MATERIAL, WHEN REQUIRED.

4. FOUNDATION: WHERE THE TRENCH BOTTOM IS UNSTABLE, THE

CONTRACTOR SHALL EXCAVATE TO A DEPTH REQUIRED BY THE

CONTRACTORS ON SITE TESTING REPRESENTATIVE AND REPLACE

WITH SUITABLE MATERIAL. AS AN ALTERNATIVE AND AT THE

DISCRETION OF THE CONTRACTORS ON SITE TESTING

REPRESENTATIVE, THE TRENCH BOTTOM MAY BE STABILIZED

USING A GEOTEXTILE MATERIAL.

5. BEDDING: SUITABLE MATERIAL SHALL BE CLASS I, II OR III. THE

CONTRACTOR SHALL PROVIDE DOCUMENTATION FOR MATERIAL

SPECIFICATION TO ENGINEER. UNLESS OTHERWISE NOTED BY THE

ENGINEER, MINIMUM BEDDING THICKNESS SHALL BE 4" FOR 4"-24".

6. ENSURE THAT THE SUBGRADE FOR THE FILTER AND RIPRAP

FOLLOWS THE REQUIRED LINES AND GRADES SHOWN IN THE PLAN.

COMPACT ANY FILL REQUIRED IN THE SUBGRADE TO THE DENSITY

OF THE SURROUNDING UNDISTURBED MATERIAL. LOW AREAS IN

THE SUBGRADE ON UNDISTURBED SOIL MAY ALSO BE FILLED BY

INCREASING THE RIPRAP THICKNESS.THE RIPRAP AND GRAVEL

FILTER MUST CONFORM TO THE SPECIFIED GRADING LIMITS

SHOWN ON THE PLANS.

7. FILTER CLOTH, WHEN USED, MUST MEET DESIGN REQUIREMENTS

AND BE PROPERLY PROTECTED FROM PUNCHING OR TEARING

DURING INSTALLATION. REPAIR ANY DAMAGE BY REMOVING THE

RIPRAP AND PLACING ANOTHER PIECE OF FILTER CLOTH OVER

THE DAMAGED AREA. ALL CONNECTING JOINTS SHOULD OVERLAP

SO THE TOP LAYER IS ABOVE THE DOWNSTREAM LAYER A

MINIMUM OF 1 FOOT. IF THE DAMAGE IS EXTENSIVE, REPLACE THE

ENTIRE FILTER CLOTH.

8. INITIAL BACKFILL: SUITABLE MATERIAL SHALL BE CLASS I, II OR III IN

THE PIPE ZONE EXTENDING NOT LESS THAN 6" ABOVE CROWN OF

PIPE. THE CONTRACTOR SHALL PROVIDE DOCUMENTATION FOR

MATERIAL SPECIFICATION TO ENGINEER. MATERIAL SHALL BE

INSTALLED AS REQUIRED IN THE CONTRACT SPECIFICATIONS.

9. MINIMUM COVER: MINIMUM COVER, H, IN NON-TRAFFIC

APPLICATIONS (GRASS MATERIAL OR LANDSCAPE AREAS) IS 24"

FROM THE TOP OF PIPE TO GROUND SURFACE ADDITIONAL COVER

MAY BE REQUIRED DURING CONSTRUCTION TO ACCOMMODATE

CONSTRUCTION EQUIPMENT LOADING.

10. RIPRAP MAY BE PLACED BY EQUIPMENT, BUT TAKE CARE TO AVOID

DAMAGING THE FILTER.

11. THE RIPRAP MAY BE FIELD STONE OR ROUGH QUARRY STONE. IT

SHOULD BE HARD, ANGULAR, HIGHLY WEATHER-RESISTANT AND

WELL GRADED.

12. CONSTRUCT THE APRON ON GRADE WITH NO OVERFILL AT THE

END. MAKE THE TOP OF THE RIPRAP AT THE DOWNSTREAM END

LEVEL WITH THE RECEIVING AREA OR SLIGHTLY BELOW IT.

13. ENSURE THAT THE APRON IS PROPERLY ALIGNED WITH THE

RECEIVING LAKE SHORELINE AND PREFERABLY STRAIGHT

THROUGHOUT ITS LENGTH. IF A CURVE IS NEEDED TO FIT SITE

CONDITIONS, PLACE IT IN THE UPPER SECTION OF THE APRON.

14. IMMEDIATELY AFTER CONSTRUCTION, STABILIZE ALL DISTURBED

AREAS WITH VEGETATION.

8'

7' 4"1'

6"

.NEW 24" DIA. HDPE

SOLID WALL PIPE

SDR 17

4"

CLASS B RIPRAP SLOPE

ON GRADE SEE NOTE 12

BEDDING MATERIAL

24" PIPE OUTLET PROTECTION PLAN VIEW

24" PIPE OUTLET PROTECTION PROFILE VIEW CROSS-SECTION A-A

24" OUTLET PROTECTION

1'

7' 4"

SEED DISTURBED AREA

MEETS EXISTING GRADE

MEETS EXISTING GRADE

GEOTEXTILE

GEOTEXTILE

INVo = 1038.93'

NOT TO SCALE

NOT TO SCALE NOT TO SCALE

MAX SLOPE 3H:1V

TO NEW FILL

MAX 5' LENGTH

UNCOVERED

CS503

PI

AL

ST

CS503 TYPICAL PIPE INSTALLATION DETAILS

ISSUE DATE: JUNE 2022

of Engineers ®

Wilmington District

Approval Recommended: *

Approved: *

DATE

DATECHIEF, ENGINEERING BRANCH

* THIS PROJECT WAS DESIGNED BY THE U.S. ARMY CORPS OF ENGINEERS,

WILMINGTON DISTRICT. INDIVIDUALS WHOSE SIGNATURES AND REGISTRATION

DESIGNATIONS APPEAR ON THESE DOCUMENTS ARE OPERATING WITHIN THE

SCOPE OF THEIR EMPLOYMENT. SIGNATURES ARE REQUIRED BY ER 1110-1-8152.

CHIEF, DESIGN and GENERAL ENGINEERING SECTION

WARRIOR CREEK PARK ROADWAY REPAIR

WILKES COUNTY, NORTH CAROLINA

G-001

W. KERR SCOTT DAM AND RESERVOIR

SIGNATURES AFFIXED BELOW INDICATE OFFICIAL RECOMMENDATION

AND APPROVAL OF ALL DRAWINGS IN THIS SET AS INDEXED ON SHEET GI01.

AMENDMENTS:

IFB NO.: W912PM22B0014

CONTRACT NO.:

17 JUNE 2022

17 JUNE 2022

G-001 COVER SHEET

GI01

VI

AP

EX

S, JE

_G I0

PROJECT LOCATION

FALLS

LAKE

ONSLOW

DUPLIN

JONES

PENDER

HA

NO

NE

BRUNSWICK

COLUMBUS

BLADEN

ROBESON

HOKE

CUMBERLAND

SAMPSON

WAYNE

LENOIR

GREENE

PITT

CRAVEN

NORTHAMPTON

HALIFAX

NASH

WILSON

JOHNSTON

WAKE

FRANKLIN

VANCE

VI

WARREN

GREENSVILLE

HENRYPATRICK

STOKES ROCKINGHAM CASWELL PERSON

ORANGE

DURHAM

CHATHAM

MOORE

MONTGOMERY

RANDOLPH

DAVIDSON

FORSYTH

SURRY

ALLEGHANY

ASHE

WATAUGA WILKES

CALDWELL

AVERY

MITCHELL

YANCY

BURKE

CATAWBA

ALEXANDER

IREDELL

LINCOLN

GASTON

KL

BU

CABARRUS

STANLY

UNION

ANSON

RICHMOND

RUTHERFORD

McDOWELL

MADISON

BUNCOMBE

HENDERSON

TRANSYLVANIA

HAYWOOD

JACKSON

SWAIN

GRAHAM

CHEROKEE

CLAY

MACON

YADKIN

ROWAN

CLEVELANDPOLK

Georgia

Tennessee

South Carolina

FEAR

APE

RIVER

Virginia North Carolina

WM. O. HUSKE

LOCK & DAM

SC

OTL

EDGECOMBEDAVIE

GUILFORD

Cape Fear

HARNETT

LEE

SCALE IN MILES

W. KERR

SCOTT DAM

& RESERVOIR

JOHN H. KERR DAM & RESERVOIR

B. EVERETT

JORDAN DAM

& LAKE

NO. 2

NO. 1

Raleigh

20 40 60 80 100 12040 20

TITLE

INDEX OF DRAWINGS

GI01

DEMOLITION PLAN

CULVERT AND UTILITY DETAILS

WOOD RAIL BARRIER DETAILS

SCALE: 1" = 400'

400 400 800

SITE PLAN

ROAD PAVING DETAILS

INDEX OF DRAWINGS, PROJECT LOCATION AND VICINITY MAPS

NOTE: PHOTOGRAPHY DATED: FEBRUARY 8, 2018. COPYRIGHT 2018 DIGITAL GLOBE.

CD101

CS101

CS501

SHEET No.

PROJECT LOCATION

DESIGNATED

STOCKPILE AREA

SEE DETAIL 1

SHEET CE502

DESIGNATED

SEE DETAIL 1

SHEET CE502

PG

EROSION AND SEDIMENT CONTROL PLANCE101

EROSION AND SEDIMENT CONTROL DETAILSCE501

TEMPORARY STOCKPILE DETAILCE502

TYPE F SLOPE INTERRUPTION DETAILCE503

TURBIDITY CURTAIN DETAILSCE504

REFERENCE: TOPOGRAPHIC SURVEY SINKHOLE WARRIOR CREEKR1

CONTRACTOR OFFICE,

PARKING, AND

STAGING AREA

HIGHWAY 268

CAM

PG

ROUND R

OAD

TYPICAL PIPE INSTALLATION DETAILSCS503

SYMBOL LEGEND

WATER FORCE MAIN

OVERHEAD ELECTRICAL

BOLLARD

SIGN

USACE CONTROL POINT

WETLAND LINE

WWWW

EEEE

WL WL WL WL

POWER POLE

GI01 INDEX OF DRAWINGS, PROJECT LOCATION AND VICINITY MAPS

2022-06-02T16:25:13-0400

JACARUSO.JAMES.D.1229829170

CD101

EM

EXISTING BOLLARD (TYP.)

SEE NOTE 2

EXISTING 24" CMP

INVin = 1041.53'

SEE NOTE 6

EXISTING SINKHOLE

1. FOR EXISTING CONDITIONS SURVEY, CONTROL

MONUMENTS, AND WETLAND DELINEATION SEE SHEET

R1.

2. REMOVE AND DISPOSE OFFSITE ALL EXISTING

BOLLARDS.

3. REMOVE AND DISPOSE OFFSITE 1-INCH WATER

FORCE MAIN FROM SOUTH SIDE OF PAVEMENT AS

NECESSARY FOR EXCAVATION. CAP OFF FORCE MAIN

LEFT IN PLACE. RESTORE FORCE MAIN UPON

COMPLETION OF ROADWAY REPAIRS.

4. REMOVE AND DISPOSE OFFSITE 4-INCH SANITARY

SEWER FORCE MAIN FROM NORTH SIDE OF PAVEMENT

AS NECESSARY FOR EXCAVATION. CAP OFF FORCE

MAIN LEFT IN PLACE. RESTORE FORCE MAIN UPON

COMPLETION OF ROADWAY REPAIRS.

5. REMOVE AND DISPOSE OFFSITE ASPHALT PAVEMENT

AS NECESSARY FOR EXCAVATION.

6. REMOVE AND DISPOSE OFFSITE EXISTING 24-INCH

CMP CULVERT.

7. CONTRACTOR SHALL DEVELOP AND SUBMIT FOR

APPROVAL AN EXCAVATION PLAN IN ACCORDANCE

WITH USACE SAFETY MANUAL, EM 385-1-1. EXCAVATION

LIMITS SHOWN ARE APPROXIMATED AND WILL VARY

BASED ON APPROVED EXCAVATION PLAN.

8. CLEAR AND GRUB SLOPES OF ROADWAY

EMBANKMENT AS NECESSARY FOR EXCAVATION AND

REPLACEMENT OF CULVERT.

9. CONTRACTOR SHALL BE RESPONSIBLE FOR

COORDINATING WITH DUKE POWER THE TEMPORARY

DISCONNECTION AND RECONNECTION OF OVERHEAD

ELECTRICAL LINES AS NECESSARY TO SAFELY

EXCAVATE THE CULVERT. DUKE POWER POINT OF

CONTACT PHONE NUMBER IS 1-800-653-5307.

10. CONTRACTOR SHALL VERIFY LOCATIONS OF ALL

EXISTING UTILITIES WITHIN THE PROJECT LIMITS PRIOR

TO START OF WORK.

11. FOR SYMBOL LEGEND, SEE SHEET GI01.

EXISTING 24" CMP

INVout = 1033.15'

SEE NOTE 6.

EXISTING 4" SANITARY SEWER

FORCE MAIN, SEE NOTE 4

EXISTING 1-INCH WATER FORCE

MAIN, SEE NOTE 3

APPROX. LIMITS OF CONSTRUCTION (TYP.)

EXISTING ASPHALT PAVEMENT (TYP.)

SEE NOTE 5

APPROX. CLEARING AND

GRUBBING LIMITS. SEE

NOTE 8.

APPROX. CLEARING AND GRUBBING

LIMITS (TYP.), SEE NOTE 8

SEE NOTE 9

CD101 DEMOLITION PLAN

CE101

IM

PL

E1

1. FOR EXISTING CONDITIONS SURVEY, WETLAND

DELINEATION, AND AND CONTROL MONUMENTS SEE

SHEET R1.

2. FOR SITE PLAN SEE SHEET CS101.

3. INSTALL SILT FENCE AT THE BASE OF DISTURBED

SLOPES AND SOIL PER DETAIL SHEET CE501.

4. FOR STOCKPILE LOCATIONS SEE SHEET GI01. FOR

DETAIL SEE SHEET CE502.

5. INSTALL TYPE F SLOPE INTERRUPTION DEVICE ON

DISTURBED SLOPES PER DETAIL SHEET CE503.

INSTALL TURBIDITY CURTAIN

PER DETAIL SHEET CE504

SEE NOTE 1APPROX. LIMITS OF CONSTRUCTION (TYP.)

APPROX. EXCAVATION LIMITS (TYP.)

SUBJECT TO CHANGE BASED ON

EXCAVATION PLAN SUBMITTAL

CE101 EROSION & SEDIMENT CONTROL PLAN

SEEDING AND MULCHING

IMMEDIATELY AFTER SEEDING, FIRM ENTIRE AREA EXCEPT FOR SLOPES IN EXCESS OF

3 TO 1 WITH ROLLER NOT EXCEEDING 90 POUNDS FOR EACH FOOT OF ROLLER WIDTH.

IF SEEDING IS PERFORMED WITH CULTIPACKER-TYPE SEEDER OR HYDROSEEDING,

ROLLING MAY BE ELIMINATED.

TEMPORARY SEED SPECIES FOR SURFACE EROSION CONTROL OR OVER SEEDING SHALL

BE AS FOLLOWS:

PLANTING PERIOD COMMON NAME

15 MAR - 14 SEP BROWNTOP, PROSO OR GERMAN

(FOXTAIL) MILLET 50

15 SEP - 14 JAN RYE GRAIN 112

15 JAN - 14 MAR SPRING OATS 128

PERMANENT SEED MIXTURE SHALL BE AS FOLLOWS:

1 FEB - 30 APR PENSACOLA BAHIAGRASS

COMMON OR KOBE LESPEDEZA 25

SPRING OATS 32

1 MAY - 31 AUG COMMON OR KOBE LESPEDEZA 25

BROWNTOP PROSO OR GERMAN

(FOXTAIL) MILLET 30

1 SEP - 31 JAN COMMON OR KOBE LESPEDEZA 40

RYE (GRAIN) 56

ADDITIONAL PERMANENT SEED SPECIES SHALL BE PLACED AS FOLLOWS:

1 NOV - 28 FEB COMMON BERMUDAGRASS 20

(UNHULLED)

1 MAR - 31 JUL COMMON BERMUDAGRASS 12

(HULLED)

FERTILIZER SHALL BE COMMERCIAL GRADE, FREE FLOWING, UNIFORMLY COMPOSED.

FERTILIZER SHALL BE BALANCED WITH THE INCLUSION OF TRACE MINERALS AND

MICRO NUTRIENTS.

SYNTHETIC, GRANULAR CONTROLLED RELEASE FERTILIZER CONTAINING

THE FOLLOWING MINIMUM PERCENTAGES, BY WEIGHT OF PLANT FOOD NUTRIENTS:

10 PERCENT AVAILABLE NITROGEN

10 PERCENT AVAILABLE PHOSPHORUS

10 PERCENT AVAILABLE POTASSIUM

CONTROLLED RELEASE FERTILIZER, TO USE WITH HYDROSEEDING AND COMPOSED OF PILLS

COATED WITH PLASTIC RESIN TO PROVIDE A CONTINUOUS RELEASE OF NUTRIENTS FOR AT

LEAST 6 MONTHS AND CONTAINING THE FOLLOWING MINIMUM PERCENTAGES, BY WEIGHT, OF

PLANT FOOD NUTRIENTS:

10 PERCENT AVAILABLE NITROGEN

10 PERCENT AVAILABLE PHOSPHORUS

10 PERCENT AVAILABLE POTASSIUM

MINIMUM LBS

PER ACRE

VEGETATIVE STABILIZATION - SEEDING

TEMPORARY SEED

PERMANENT SEED

FERTILIZER

HAY OR STRAW MULCH

STRAW

HAY

MECHANICAL ANCHOR

WOOD CELLULOSE FIBER

SOIL PREPARATION

SEED PERMANENT GROUND COVER FOR ALL DISTURBED AREAS WITH 3H : 1V SLOPES OR

FLATTER WITHIN 14 CALENDAR DAYS AFTER COMPLETION OF CONSTRUCTION AND ALL

DISTURBED AREAS WITH SLOPES STEEPER THAN 3H : 1V WITHIN 7 CALENDAR DAYS AFTER

COMPLETION OF CONSTRUCTION.

TEMPORARY SILT FENCE (TSF) DETAIL

WIRE FABRIC

GROUND LINE

3'

" M

AX

" M

4"

8"

COMPACTED FILL

2' MIN' (TYP)

STEEL POST

MIN. 12.5 GA.

INTERMEDIATE

WIRES

MIN. 10 GA.

TOP & BOTTOM

WIRES

FILTER

FABRIC

" F

FA

BR

36" MIN WIDTH

FILTER FABRIC

(8' MAX. STANDARD STRENGTH FABRIC WITH WIRE FENCE)

MIN. 12.5 GA.

VERTICAL WIRES

STEEL

POST

(TYP)

N.T.S.

VARIES AS DIRECTED BY THE CONTRACTING OFFICER

OR HIS/HER DESIGNATED REPRESENTATIVE

MULCH SHALL BE FREE FROM NOXIOUS WEEDS, MOLD, AND OTHER

DELETERIOUS MATERIALS. MULCH MATERIALS SHALL BE NATIVE TO

THE REGION. HAY OR STRAW MULCH SHALL BE SPREAD UNIFORMLY

AT THE RATE OF 2 TONS PER ACRE. MULCH SHALL BE SPREAD BY

HAND, BLOWER-TYPE MULCH SPREADER, OR OTHER APPROVED

METHOD. MULCHING SHALL BE STARTED ON THE WINDWARD SIDE

OF RELATIVELY FLAT AREAS OR ON THE UPPER PART OF STEEP

SLOPES, AND CONTINUED UNIFORMLY UNTIL THE AREA IS COVERED.

THE MULCH SHALL NOT BE BUNCHED OR CLUMPED. SUNLIGHT SHALL

NOT BE COMPLETELY EXCLUDED FROM PENETRATING TO THE GROUND

SURFACE. ALL AREAS INSTALLED WITH SEED SHALL BE MULCHED ON

THE SAME DAY AS THE SEEDING. MULCH SHALL BE ANCHORED

IMMEDIATELY FOLLOWING SPREADING.

STALKS FROM OATS, WHEAT, RYE, BARLEY, OR RICE. FURNISH IN

AIR-DRY CONDITION AND OF PROPER CONSISTENCY FOR PLACING

WITH COMMERCIAL MULCH BLOWING EQUIPMENT. STRAW SHALL

CONTAIN NO FERTILE SEED.

HAY SHALL BE NATIVE HAY, SUDAN-GRASS HAY, BROOMSEDGE HAY,

OR OTHER HERBACEOUS MOWING. AIR-DRY CONDITION AND OF

PROPER CONSISTENCY FOR PLACING WITH COMMERCIAL MULCH

BLOWING EQUIPMENT. HAY SHALL BE STERILE, CONTAINING NO

FERTILE SEED.

MECHANICAL ANCHOR SHALL BE A V-TYPE-WHEEL LAND PACKER;

A SCALLOPED-DISK LAND PACKER DESIGNED TO FORCE MULCH INTO

THE SOIL SURFACE; OR OTHER SUITABLE EQUIPMENT.

WOOD CELLULOSE FIBER SHALL BE APPLIED AS PART OF THE

HYDROSEEDING OPERATION. THE MULCH SHALL BE MIXED AND

APPLIED IN ACCORDANCE WITH THE MANUFACTURER'S

RECOMMENDATIONS.

SOIL ON SLOPES UP TO A MAXIMUM 3-HORIZONTAL-TO-1-VERTICAL

SHALL BE TILLED TO A MINIMUM 4 INCH DEPTH. ON SLOPES BETWEEN

3-HORIZONTAL-TO-1-VERTICAL AND 1-HORIZONTAL-TO-1-, THE SOIL

SHALL BE TILLED TO A MINIMUM 2 INCH DEPTH BY SCARIFYING

WITH HEAVY RAKES, SPIKED TOOTH HARROW, CHISEL PLOWS, OR

SIMILAR IMPLEMENTS, OR OTHER SIMILAR METHOD. ROTOTILLERS

SHALL BE USED WHERE SOIL CONDITIONS AND LENGTH OF SLOPE

PERMIT. AREAS COMPACTED BY CONSTRUCTION OPERATIONS SHALL

BE COMPLETELY PULVERIZED BY TILLAGE. THE FERTILIZER MAY BE

APPLIED DURING THIS PROCEDURE.

SOIL EROSION AND SEDIMENT CONTROL MEASURES

1. ALL EROSION AND SEDIMENTATION CONTROL MEASURES NOTED SHALL BE INSTALLED PRIOR TO START OF CONSTRUCTION AND

SHALL REMAIN IN EFFECT AND BE MAINTAINED THROUGHOUT THE PERIOD OF CONSTRUCTION.

2. SEDIMENTATION FROM WORK ON THIS SITE SHALL BE CONTAINED ON THE SITE AND SHALL NOT BE ALLOWED TO COLLECT ON ANY

OFFSITE AREA OR IN WATERWAYS.

3. CONTRACTOR SHALL APPLY TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES AS SHOWN ON THESE PLANS OR AS DIRECTED BY THE CONTRACTING OFFICER OR HIS/HER DESIGNATED REPRESENTATIVE. CONTRACTOR SHALL REMOVE TEMPORARY MEASURES AS SOON AS PERMANENT STABILIZATION OF SLOPES, DITCHES, AND OTHER EARTH CHANGES HAVE BEEN ACCOMPLISHED.

4. DAILY INSPECTION SHALL BE MADE BY THE CONTRACTOR TO DETERMINE THE EFFECTIVENESS OF EROSION CONTROL MEASURES, AND

ANY NECESSARY REPAIRS SHALL BE MADE WITHOUT DELAY.

5. PERMANENT SOIL EROSION CONTROL MEASURES FOR ANY DISTURBED LAND AREA SHALL BE STABLIZIED AS SOON AS POSSIBLE. WHEN IT IS NOT POSSIBLE TO PERMANENTLY STABILIZE A DISTURBED AREA IMMEDIATELY AFTER COMPLETION OF GRADING WORK, TEMPORARY SOIL EROSION CONTROL MEASURES SHALL BE IMPLEMENTED IMMEDIATELY. ALL TEMPORARY SOIL EROSION CONTROL MEASURES SHALL

BE MAINTAINED UNTIL PERMANENT SOIL EROSION CONTROL MEASURES ARE IMPLEMENTED.

6. CONTRACTOR SHALL PROVIDE PERMANENT GROUND COVER FOR ALL DISTURBED AREAS WITH 3H:1V SLOPES OR FLATTER WITHIN 14 CALENDAR DAYS FOLLOWING THE COMPLETION OF CONSTRUCTION AND ALL DISTURBED AREAS WITH SLOPES STEEPER THAN 3H:1V WITHIN 7 CALENDAR DAYS

AFTER COMPLETION OF CONSTRUCTION.

7. SEE SECTION 32 92 19 IN THE SPECIFICATIONS FOR DETAILS REGARDING MAINTENANCE AND APPLICATION OF SEEDING, SOIL CONDITIONERS, FERTILIZERS, AND MULCH.

TEMPORARY SILT FENCE NOTES:

1. THE EXISTING TEMPORARY SILT FENCE (TSF) LOCATED WITHIN THE FOOTPRINT OF THE PROPOSED

CELL 1 EXTERIOR TOE BERMS SHALL BE REMOVED AND DISPOSED OF OFF GOVERNMENT

PROPERTY. NEW TEMPORARY SILT FENCE SHALL BE INSTALLED AT LOCATIONS SHOWN ON THE

PLANS. THE CONTRACTOR SHALL COMPLETE ALL TEMPORARY SILT FENCE INSTALLATION PRIOR TO

COMMENCEMENT OF CLEARING AND EARTHWORK OPERATIONS.

2. WIRE FABRIC SHALL BE A MINIMUM OF 32" IN WIDTH AND SHALL HAVE A MINIMUM OF 6 LINE WIRES

WITH 12" STAY SPACING.

3. FILTER FABRIC SHALL HAVE A MINIMUM OF 36" WIDTH. FILTER FABRIC SHALL BE FASTENED

ADEQUATELY TO THE FENCE FABRIC AS DIRECTED BY THE CONTRACTING OFFICER.

4. STEEL POSTS SHALL BE 5 FEET (MIN) IN HEIGHT AND SHALL BE OF THE SELF-FASTENER ANGLE

STEEL TYPE.

5. THE CONTRACTOR SHALL INSPECT TEMPORARY SILT FENCE AT LEAST ONCE EVERY 7 DAYS AND AFTER ANY SIGNIFICANT STORM THAT PRODUCES 0.5 INCHES OR MORE RAINFALL AT THE SITE

AND MAKE ANY REQUIRED REPAIRS IMMEDIATELY. REMOVE SEDIMENT DEPOSITS AS NECESSARY

TO PROVIDE ADEQUATE STORAGE VOLUME FOR THE NEXT RAIN AND TO REDUCE PRESSURE ON

THE FENCE. TAKE CARE TO AVOID UNDERMINING THE FENCE DURING CLEANOUT.

6. THE CONTRACTOR SHALL PERFORM ALL WORK IN SUCH A MANNER THAT STATE WATER QUALITY

STANDARDS OUTSIDE OF THE CONSTRUCTION AREA ARE NOT VIOLATED. ALL EROSION AND

SEDIMENT CONTROL MEASURES SHALL BE IN ACCORDANCE WITH THE NORTH CAROLINA EROSION

AND SEDIMENT CONTROL PLANNING AND DESIGN MANUAL.

IM

CE501

CE501 EROSION & SEDIMENT CONTROL DETAILS

NTSCE502

TEMPORARY STOCKPILE AREA

3:1

3:1

SOIL/SEDIMENT

ORIGINAL GROUND SURFACE

10"

(TYP.) SILT FENCE

(SEE DETAIL 1

SHEET CE501)

TEMPORARY STOCKPILE DETAIL

TEMPORARY STOCKPILE - GENERAL NOTES

1. SILT FENCE TO EXTEND AROUND ENTIRE PERIMETER OF STOCKPILE, OR IF STOCKPILE AREA IS LOCATED ON/NEAR A SLOPE THE SILT FENCE

IS TO EXTEND ALONG CONTOURS OF THE DOWN-GRADIENT AREA.

2. IF STOCKPILE IS TO REMAIN FOR MORE THAN 14 DAYS, TEMPORARY STABILIZATION MEASURES MUST BE IMPLEMENTED.

3. SILT FENCE SHALL BE MAINTAINED UNTIL STOCKPILE AREA HAS EITHER BEEN REMOVED AND THE ORIGINAL GROUND SURFACE PERMANENTLY STABILIZED OR THE STOCKPILE IS PERMANENTLY STABILIZED AS APPROVED BY THE CONTRACTING OFFICER'S REPRESENTATIVE.

4. THE KEY TO FUNCTIONAL TEMPORARY STOCKPILE AREAS IS: WEEKLY INSPECTIONS, INSPECTIONS AFTER RAIN EVENTS, ROUTINE

MAINTENANCE, AND REGULAR SEDIMENT REMOVAL.

PO

ST

KP

CE502

EI

2.

CE502 TEMPORARY STOCKPILE DETAIL