DF_013847.023_-_Riverbend_Equestrian_Park_Plan_Set_20240930.pdf

PDF 4 MB Posted Dec 27, 2024

Attached to: Riverbend Park Drainage Improvements
Solicitation number: RFP #25050
Issued by: Greenville County, South Carolina

About this file

Written by GovTribe AI · May 13, 2025

These construction documents are engineering plans prepared by Davis & Floyd, Inc. for Greenville County Parks, Recreation & Tourism for the Riverbend Equestrian Park Drainage Maintenance project located in Greenville, South Carolina. The project involves drainage improvements around an existing barn, which includes demolishing and removing existing storm drainage pipes, re-grading drainage ditches, installing new roof drain extensions, and providing new asphalt pavement and gravel surfaces. The plans consist of three sheets (C100, C200, and C500) detailing existing conditions, demolition, site grading, and stormwater pollution prevention plan (SWPPP) requirements.

The project involves specific technical specifications for site work, including installing 21 linear feet of 12-inch reinforced concrete pipe (RCP) at a 0.76% slope, re-grading ditch bottoms, tying downspouts to roof drains, and providing heavy-duty asphalt pavement with stone base. The construction documents specify detailed requirements for soil preparation, permanent seeding, erosion control measures, and site stabilization. The work includes compacting subgrades to 98% standard proctor density, installing sediment tubes, and implementing a comprehensive erosion control strategy. The project datum is based on horizontal datum SC83IF and vertical datum NAVD88, with precise elevation measurements and grading specifications provided throughout the plan set.

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Other files

File	Type	Posted
Riverbend_Park_Drainage_Improvements_(Addendum_#1_Revision).pdf	PDF	Jan 9, 2025
DF_013847.023_-_Riverbend_Equestrian_Park_Plan_Set_20240930_(1).pdf	PDF	Dec 27, 2024
Sample_Services_Agreement.pdf	PDF	Dec 27, 2024
COG_Sub_W9_.pdf	PDF	Dec 27, 2024

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LOC

LOCLOCLOCLOCLOCLOCLOCLOCLOCLOC

LOC

LOC LOC

LOC

LOC LOC LOC LOC LOC LOC LOC LOC LOC

LOCLOCLOCLOCLOCLOCLOCLOCLOC

LOC

LOC LOC LOC LOC LOC LOC LOC LOC LOC LOC LOC LOC LOC LOC

LOC

CLO

LOC

DEMOLISH AND REMOVE

EXISTING STORM DRAINAGE PIPE

DEMOLISH AND REMOVE

EXISTING STORM DRAINAGE PIPE

DEMOLISH AND REMOVE

EXISTING GRAVEL

DEMOLISH AND REMOVE EXISTING 4"

HDPE ROOF DRAIN EXTENSIONS

(TYP. THIS SIDE OF BARN)

CONTRACTOR SHALL PROTECT

EXISTING 4" HDPE ROOF DRAIN

EXTENSIONS (TYP. THIS SIDE OF BARN)

PROJECT DATUM INFORMATION:

HORIZONTAL DATUM: SC83IF

VERTICAL DATUM: NAVD88

00 10' 20'

SCALE: 1" = 10'

ISSUED FOR

CONSTRUCTION

SOUT

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No . C

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JAMES D

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Know what's below.

before you dig.Call

DEMOLITION PLAN NOTES

1. EXISTING CONDITIONS WERE OBTAINED FROM AVAILABLE RECORD DRAWINGS AND

FIELD SURVEYS AND ARE NOT WARRANTED TO BE COMPLETE OR ACCURATE.

CONTRACTOR SHALL VERIFY EXACT LOCATION OF ALL UTILITIES IN THE FIELD PRIOR

TO THE START OF ANY WORK.

2. PROTECT AND MAINTAIN EROSION CONTROLS THROUGHOUT DEMOLITION AND

CONSTRUCTION.

3. CONTRACTOR SHALL USE CARE WHEN WORKING NEAR EXISTING OCCUPIED

BUILDINGS AND OTHER INFRASTRUCTURE. ALL MATERIALS ON SITE SHALL BE

PROPERLY RESTRAINED AND COVERED.

4. ALL UTILITIES AND SITE FEATURES NOT SPECIFIED TO BE DEMOLISHED SHALL REMAIN

UNDISTURBED.

5. PRIOR TO BEGINNING DEMOLITION, THE CONTRACTOR SHALL ENSURE THAT PHASE 1

SEDIMENT AND EROSION CONTROL MEASURES ARE INSTALLED

6. ALL DEMOLITION INCLUDES PROPER REMOVAL AND DISPOSAL OF MATERIALS BY

CONTRACTOR.

7. STRIP TOPSOIL FROM LIMITS OF CONSTRUCTION AS NEEDED FOR CONSTRUCTION.

STOCKPILE TOPSOIL ONSITE TO ASSIST IN FINAL STABILIZATION.

DEMOLITION LEGEND

UNDERGROUND UTILITIES/MISC.

TO BE REMOVED / / / / / / / / / / / /

GRAVEL TO BE REMOVED

LIMITS OF CONSTRUCTION LOC

AutoCAD SHX Text

RE-GRADE BOTTOM OF DITCH TO

INVERT OF EXISTING PIPE AND

UP AT 1% SLOPE ALONG DITCH

R D

REGRADE DITCH AS SHOWN

TIE DOWNSPOUTS TO ROOF DRAINS

UNDER PROPOSED CONCRETE AND

PIPE TO DITCH (TYP.)

ROOF DRAINS SHALL BE 4" HDPE PIPE

AT 1% MINIMUM SLOPE TO DITCH

PROVIDE ASPHALT

PAVEMENT ALONG BARN

FILL LOW SPOT IN BARN FLOOR WITH APPROX.

0.4' OF COMPACTED EARTH TO 95% MAX

STANDARD PROCTOR TO FFE 1036.81.

PROVIDE 6" COMPACTED ABC STONE

1036.81

1036.37

1036.71

1037.05

1038.00

1037.98

1036.84

1036.31

1036.40

1035.90

1036.10

1035.60

1035.75 1035.25

1035.75

1035.03

1036.06

1034.74

1036.061036.03 1036.25

1036.60

1036.90

1037.31

1037.31 1038.08

1038.65

1038.751039.10

1036.96

1037.11

1036.95

1036.62

1036.46

1036.86

1036.70

1035.85

1034.58

1035.85

1035.38

1034.38

1035.38

1035.17

1034.17

1035.17 1034.94

1033.94

1034.94

1034.78

1033.78

1034.78

1036.93

1035.98 1036.75

1035.91

1036.81

1036.74

1036.90

1035.67

1036.70

1036.87

1035.33

1036.81

1036.84

1034.98

1036.70

1036.58

1034.68

1036.44

1036.11

21 LF 12" RCP @0.76%

CLEANOUT SEDIMENT FROM STORM

DRAINS AT THE END OF CONSTRUCTION

CLEANOUT SEDIMENT FROM STORM

DRAINS AT THE END OF CONSTRUCTION

UTILITIES WERE NOT LOCATED AS PART OF

THE SURVEY - CARE SHALL BE TAKEN

AROUND EXISTING SPIGOTS TO PREVENT

DAMAGE TO WATER SERVICES (TYP.)

PROVIDE HEAVY DUTY ASPHALT PAVEMENT -

COORDINATE WITH DON SHUMAN AT

GREENVILLE COUNTY PARKS REGARDING

LIMITS OF ASPHALT STONE BASE

8.0 0'

75.00'

LOC

LOCLOCLOCLOCLOCLOCLOCLOCLOCLOC

LOC

LOC LOC

LOC

LOC LOC LOC LOC LOC LOC LOC LOC LOC

LOCLOCLOCLOCLOCLOCLOCLOCLOC

LOC

LOC LOC LOC LOC LOC LOC LOC LOC LOC LOC LOC LOC LOC LOC

LOC

CLO

LOC

LIMITS OF CONSTRUCTION

1036103710381039

10351036

85.24'

2" (COMPACTED THICKNESS)

ASPHALT CONCRETE

SURFACE COURSE TYPE C

6" STABILIZED AGGREGATE

OR MACADAM BASE COURSE

NOTE:

1. 18" MIN. COMPACTED SUBGRADE TO BE 98% OF

STANDARD PROCTOR MAX. DRY DENSITY AS

DETERMINED IN ACCORDANCE WITH ASTM D698

ASPHALT PAVEMENT - SECTION

NO SCALE

COMPACTED SUBGRADE.

SEE NOTE 1

6" GABC

NOTE:

1. 18" MIN. COMPACTED SUBGRADE TO BE 98% OF

STANDARD PROCTOR MAX. DRY DENSITY AS

DETERMINED IN ACCORDANCE WITH ASTM D698

GRAVEL DRIVE SECTION

NO SCALE

COMPACTED SUBGRADE.

SEE NOTE 1

AGGREGATE BASE TO BE INSTALLED IN

HEAVY DUTY AREAS ONLY - ALL OTHER

AREAS SHALL BE ASPHALT PLACED ON

COMPACTED SUBGRADE

PROJECT DATUM INFORMATION:

HORIZONTAL DATUM: SC83IF

VERTICAL DATUM: NAVD88

00 10' 20'

SCALE: 1" = 10'

Know what's below.

before you dig.Call

ISSUED FOR

CONSTRUCTION

SOUT

L I

CERT I F ICAT

RIZATION

D, IN

No . C

SOUT

L I

LICENSED PRO

L ENGINEER

JAMES D

PTON

No . 4

9/3 0/2

STATE

PLANE

D, IN

B E

O R

O F

/ A

ILL

L A

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EXISTING CONTOUR - MAJOR 105

EXISTING CONTOUR - MINOR 104

PROPOSED CONTOUR - MAJOR 105

104PROPOSED CONTOUR - MINOR

SURFACE FLOW

DIRECTIONAL ARROW

GRADE ELEVATION:

PROPOSED ELEVATION 0.00

SWALE > > >

LIMITS OF CONSTRUCTION

SITE LEGEND

PROPOSED ASPHALT

WITH STONE BASEPROPOSED ASPHALT

LOC LOC

PROPOSED GRAVEL

PROPOSED STORM PIPE

ROOFDRAIN RD RD

NOTES:

1. A UTILITY LOCATE WAS NOT PROVIDED AS PART OF THE SURVEY OF THE PROJECT.

CONTRACTOR SHALL HAVE ALL UTILITIES LOCATED PRIOR TO BEGINNING

CONSTRUCTION AND VIELD VERIFY LOCATION OF ALL EXISTING UTILITIES WITHIN THE

LIMITS OF CONSTRUCTION. ALL SOUTH CAROLINA 811 BEFORE DIGGING. 888-721-7877.

ASPHALT PAVING NOTES AND SPECIFICATIONS:

1. QUALIFICATIONS OF WORKMEN:

ASSIGN AT LEAST ONE PERSON WHO IS THOROUGHLY TRAINED AND EXPERIENCED IN THE SKILLS REQUIRED, WHO IS COMPLETELY FAMILIAR WITH THE DESIGN AND APPLICATION OF THE WORK DESCRIBED INDICATED ON DRAWINGS, AND WHO

WILL BE PRESENT AT ALL TIMES DURING PROGRESS OF THE PAVING WORK.

2. FOR ACTUAL FINISHING OF ASPHALTIC CONCRETE SURFACES AND OPERATION OF THE REQUIRED EQUIPMENT, USE ONLY

PERSONNEL THOROUGHLY TRAINED AND EXPERIENCED IN THE SKILLS REQUIRED.

3. WEATHER LIMITATIONS: APPLY BITUMINOUS TACK COAT ONLY WHEN THE AMBIENT TEMPERATURE IN THE SHADE IS ABOVE 50 DEGREES F. AND WHEN THE TEMPERATURE HAS NOT BEEN BELOW 35 DEGREES F. FOR 12 HOURS IMMEDIATELY PRIOR TO

APPLICATION.

4. CONSTRUCT BITUMINOUS SURFACE COURSE ONLY WHEN ATMOSPHERIC TEMPERATURE IS ABOVE 45 DEGREES F., WHEN THE UNDERLYING BASE IS DRY, AND WHEN THE WEATHER IS NOT RAINY. BASE COURSE MAY BE PLACED WHEN AIR TEMPERATURE

IS NOT BELOW 35 DEGREES F. AND RISING.

5. PROTECTION: USE ALL MEANS NECESSARY TO PROTECT PAVEMENT MATERIALS BEFORE, DURING, AND AFTER INSTALLATION, AND TO PROTECT THE INSTALLED WORK AND MATERIALS OF ALL OTHER TRADES.

6. REPLACEMENTS: IN THE EVENT OF DAMAGE, IMMEDIATELY MAKE ALL REPAIRS AND REPLACEMENTS NECESSARY, TO THE

APPROVAL OF THE OWNER, AND AT NO ADDITIONAL COST TO THE OWNER.

LOOSE MATERIAL: REMOVE ALL LOOSE MATERIAL FROM THE COMPACTED SUBGRADE SURFACE IMMEDIATELY BEFORE

PLACING BITUMINOUS MATERIALS.

7. PROOF-ROLL: PROOF-ROLL PREPARED SUBGRADE SURFACE TO CHECK FOR UNSTABLE AREAS AND THE NEED FOR ADDITIONAL COMPACTION. DOCUMENT LOCATION AND SQUARE FOOT AREA OF UNSATISFACTORY CONDITIONS. DO NOT BEGIN PAVING WORK UNTIL SUCH CONDITIONS HAVE BEEN CORRECTED AND ARE READY TO RECEIVE PAVING.

8. THICKNESSES: INSTALL THICKNESSES OF BASE COURSES, BINDER COURSES, AND SURFACE COURSES AS INDICATED ON THE

DRAWINGS FOR VARYING TRAFFIC AND LOADING CONDITIONS.

IN-PLACE COMPACTED THICKNESSES WILL NOT BE ACCEPTABLE IF EXCEEDING THE FOLLOWING ALLOWABLE VARIATION FROM

THICKNESSES SHOWN ON THE DRAWINGS:

BASE COURSE: 1/2", PLUS OR MINUS.

BINDER COURSE: 1/4", PLUS OR MINUS

SURFACE COURSE: 1/4", PLUS OR MINUS.

9. SURFACE SMOOTHNESS: TEST THE FINISHED SURFACE OF EACH ASPHALT CONCRETE COURSE FOR SMOOTHNESS, USING 10' STRAIGHTEDGE APPLIED PARALLEL WITH, AND AT RIGHT ANGLES TO, CENTERLINE OF PAVED AREA. SURFACES WILL NOT BE

ACCEPTABLE IF EXCEEDING THE FOLLOWING TOLERANCES FOR SMOOTHNESS:

BASE COURSE SURFACE: 1/4".

BINDER COURSE SURFACE: 1/4".

WEARING COURSE SURFACE: 3/16".

10. CHECK SURFACED AREAS AT 25' INTERVALS. TEST CROWNED SURFACES WITH A CROWN TEMPLATE, CENTERED AND AT RIGHT ANGLES TO THE CROWN. SURFACES WILL NOT BE ACCEPTABLE IF THE FINISHED CROWN SURFACES VARY MORE THAN 1/4"

FROM THE CROWN TEMPLATE.

11. GRADE CONTROL: ESTABLISH AND MAINTAIN THE REQUIRED LINES AND GRADES, INCLUDING CROWN AND CROSS-SLOPE, FOR

EACH COURSE DURING CONSTRUCTION OPERATIONS.

FRAME ADJUSTMENTS: SET FRAMES FOR MANHOLES AND OTHER SUCH UNITS, WITHIN AREAS TO BE PAVED, TO FINAL GRADE.

SURROUND FRAMES SET TO GRADE WITH A RING OF COMPACTED ASPHALT CONCRETE BASE PRIOR TO PAVING.

12. TYING TO EXISTING BITUMINOUS PAVEMENT: WHERE NEW PAVEMENT TIES TO EXISTING PAVEMENT, CUT THE EXISTING PAVEMENT TO A STRAIGHT LINE AND COMPLETELY REMOVE ALL MATERIALS ON THE NEW PAVEMENT SIDE OF THE CUT AND REPLACE WITH NEW MATERIALS. COAT THE CUT LINE WITH A TACK COAT TO FURNISH A BOND BETWEEN THE EXISTING SURFACE COURSE AND THE NEW SURFACE COURSE. DO NOT ALLOW THE NEW WORK TO OVERLAP THE EXISTING WORK.

NOTIFY THE PROPER AUTHORITIES AT LEAST 10 DAYS BEFORE BEGINNING THE WORK OF TYING TO THE EXISTING WORK.

13. INSTALLATION: ESTABLISH A ROLLER PATTERN TO ENSURE PROPER, CONSISTENT COMPACTION OF THE ASPHALT COURSES AND FOLLOW THE ROLLER PATTERN THROUGHOUT THE ASPHALT PAVING PROCESS. BEGIN ROLLING AND COMPACTION AS SOON AS THE ASPHALT MATERIAL CAN BE COMPACTED WITHOUT DISPLACEMENT AND CONTINUE UNTIL IT IS THOROUGHLY COMPACTED AND ALL THE ROLLER MARKS ARE REMOVED. DO NOT ALLOW ROLLER EQUIPMENT TO SIT IDLE IN ONE LOCATION.

ALLOW TIME FOR THE ASPHALT TO CURE PRIOR TO ALLOWING VEHICLE TRAFFIC, CONSTRUCTION EQUIPMENT, LANDSCAPING

EQUIPMENT, AND ANY OTHER EQUIPMENT THAT WILL DAMAGE THE UNCURED SURFACE COURSE.

14. DRAINAGE: CROWN OR SLOPE ALL PAVED AREAS FOR COMPLETE WATER DRAINAGE UNDER ALL WEATHER CONDITIONS.

CROWN WITH CROSS-SLOPE SHALL BE A 2% MINIMUM SLOPE. PARKING AREAS AND OTHER LARGE PAVED AREAS SHALL HAVE A MINIMUM CROSS-SLOPE OF 1.5%. HOSE DOWN THE SURFACE TO DEMONSTRATE PROPER DRAINAGE WHEN THE PROJECT IS COMPLETED AND AGAIN AT THE END OF THE ONE-YEAR GUARANTEE PERIOD. REMOVE AND REPLACE ANY AREA THAT SHOWS

PUDDLING 30 MINUTES AFTER HOSING, AT NO ADDITIONAL COST TO THE OWNER.

15. REMEDIAL MEASURES: CUT OUT AND/OR REWORK ALL SURFACES AND SUBGRADE AREAS WHICH DO NOT MEET THE REQUIREMENTS, AND STANDARD OF QUALITY STATED IN THESE NOTES AND INDICATED ON THE DRAWINGS; PERFORM ALL

REMEDIAL MEASURES AT NO ADDITIONAL COST TO THE OWNER.

AutoCAD SHX Text

INSTALLATION:

A. INSTALL OVER BARE SOIL, MULCHED AREAS OR EROSION CONTROL BLANKETS.

B. BE COMPOSED OF GEOTEXTILES, CURLED EXCELSIOR WOOD, NATURAL

COCONUT FIBER OR HARDWOOD MULCH ENCLOSED BY A FLEXIBLE NETTING

MATERIAL. STRAW, STRAW FIBER, STRAW BALES, PINE NEEDLES AND LEAF

MULCH ARE NOT ALLOWED.

C. THE MINIMUM DIAMETER SHOULD BE 18 INCHES.

D. SEDIMENT TUBES SHOULD BE STAKED USING WOODEN STAKES (2-INCH X

2-INCH) OR STEEL POSTS (STANDARD "U" OR "T" SECTIONS WITH A

MINIMUM WEIGHT OF 1.25 POUNDS PER FOOT) A MINIMUM OF 48-INCHES

IN LENGTH PLACED ON 2-FOOT CENTERS.

E. STAKES SHOULD BE INTERTWINED WITH THE OUTER MESH ON THE

DOWNSTREAM SIDE AND DRIVEN IN THE GROUND TO A MINIMUM DEPTH OF 1.5

FEET LEAVING LESS THAN 1 FOOT OF STAKE EXPOSED ABOVE THE SEDIMENT

TUBE. ALWAYS REFER TO THE MANUFACTURER'S RECOMMENDATIONS FOR THE

STAKING DETAIL,INSTALL ALL SEDIMENT TUBES INSURING THAT NO GAPS EXIST

BETWEEN THE SOIL AND THE BOTTOM OF THE SEDIMENT TUBE. THE ENDS OF

ADJACENT SEDIMENT TUBES SHOULD BE LAPPED 6-INCH TO PREVENT FLOW

AND SEDIMENT FROM PASSING THROUGH THE FIELD JOINT.IN NO SITUATIONS

SHOULD SEDIMENT TUBES BE STACKED ON TOP OF ONE ANOTHER.

F. CONSTRUCT A TRENCH THAT IS 20% OF THE TUBE DIAMETER TO INSTALL THE

TUBE IN. AVOID DAMAGE TO SEDIMENT TUBES WHILE INSTALLING THEM. IF THE

SEDIMENT TUBE BECOMES DAMAGED DURING INSTALLATION, A STAKE SHOULD

BE PLACED ON BOTH SIDES OF THE DAMAGED AREA TERMINATING THE TUBE

SEGMENT AND A NEW TUBE SEGMENT SHOULD BE INSTALLED.SHOULD BE

INSTALLED IN SWALES OR DRAINAGE DITCHES PERPENDICULAR TO THE FLOW

OF WATER. SEDIMENT TUBES SHOULD CONTINUE UP THE SIDE SLOPES A

MINIMUM OF 1 FOOT ABOVE THE DESIGN FLOW DEPTH. SEDIMENT TUBES

SHOULD BE SPACED ACCORDING TO THE FOLLOWING TABLE.

INSPECTION AND MAINTENANCE:

A. SEE NOTE 3 UNDER SCHDEC STANDARD NOTES ON PLAN SHEET C500 FOR

INSPECTION FREQUENCIES.

B. LARGE DEBRIS, TRASH, AND LEAVES SHOULD BE REMOVED.

C. IF EROSION CAUSES THE EDGES TO FALL TO A HEIGHT EQUAL TO OR BELOW

THE HEIGHT OF THE CENTER, REPAIRS SHOULD BE MADE IMMEDIATELY.

D. REMOVE ACCUMULATED SEDIMENT FROM THE UPSTREAM SIDE OF THE

SEDIMENT TUBE WHEN THE SEDIMENT HAS REACHED A HEIGHT OF

APPROXIMATELY ONE-THIRD OF THE EXPOSED HEIGHT OF THE TUBE

(MEASURED AT THE CENTER).

E. ACCUMULATED SEDIMENT SHOULD BE REMOVED PRIOR TO REMOVING

SEDIMENT TUBES.

F. SEDIMENT TUBE REMOVAL SHOULD BE COMPLETED ONLY AFTER THE

CONTRIBUTING DRAINAGE AREA HAS BEEN COMPLETELY STABILIZED.

PERMANENT VEGETATION SHOULD REPLACE AREAS FROM WHICH GRAVEL,

STONE, SEDIMENT TUBES, OR OTHER MATERIALS HAVE BEEN REMOVED.

DESCRIPTION:

SEDIMENT TUBES ARE ELONGATED TUBES OF COMPACTED GEOTEXTILES, CURLED

EXCELSIOR WOOD, NATURAL COCONUT FIBER OR HARDWOOD MULCH. STRAW,

PINE NEEDLE AND LEAF MULCH-FILLED SEDIMENT TUBES ARE NOT PERMITTED

UNDER THIS SPECIFICATION.

GENERAL NOTES:

A. SEDIMENT TUBE LENGTH SELECTED SHOULD MINIMIZE THE NUMBER OF

SEDIMENT TUBES NEEDED TO SPAN THE WIDTH OF THE DRAINAGE

CONVEYANCE. IF THE DITCH CHECK LENGTH (PERPENDICULAR TO THE WATER

FLOW) IS 15 FEET, THEN ONE 15 FOOT SEDIMENT TUBE IS PREFERRED

COMPARED TO TWO OVERLAPPING 10 FOOT SEDIMENT TUBES.

B. SEDIMENT TUBES FOR DITCH CHECKS SHOULD REMAIN IN PLACE UNTIL FULLY

ESTABLISHED VEGETATION AND ROOT SYSTEMS HAVE COMPLETELY

DEVELOPED AND CAN SURVIVE ON THEIR OWN.

WHEN AND WHERE TO USE IT:

A. INSTALL SEDIMENT TUBES ALONG CONTOURS, IN DRAINAGE CONVEYANCE

SWALES, AND AROUND INLETS TO HELP REDUCE THE EFFECTS OF SOIL EROSION

BY ENERGY DISSIPATION AND RETAIN SEDIMENT.

MATERIALS:

A. SEDIMENT TUBES FOR DITCH CHECKS AND TYPE A INLET STRUCTURE FILTERS

EXHIBIT THE FOLLOWING PROPERTIES:

1. PRODUCED BY A MANUFACTURER EXPERIENCED IN SEDIMENT TUBE

MANUFACTURING.

2. COMPOSED OF COMPACTED GEOTEXTILES, CURLED EXCELSIOR WOOD,

NATURAL COCONUT FIBERS, HARDWOOD MULCH OR A MIX OF THESE

MATERIALS ENCLOSED BY A FLEXIBLE NETTING MATERIAL.

3. STRAW, STRAW FIBER, STRAW BALES, PINE NEEDLES AND LEAF MULCH ARE

NOT ALLOWED UNDER THIS SPECIFICATION.

4. UTILIZES OUTER NETTING THAT CONSISTS OF SEAMLESS, HIGH-DENSITY

POLYETHYLENE PHOTODEGRADABLE MATERIALS TREATED WITH

ULTRAVIOLET STABILIZERS OR A SEAMLESS, HIGH-DENSITY POLYETHYLENE

NON-DEGRADABLE MATERIALS. DIAMETER RANGING FROM 18-INCHES TO

24-INCHES. CURLED EXCELSIOR WOOD, OR NATURAL COCONUT ROLLED

EROSION CONTROL PRODUCTS (RECPS) THAT ARE ROLLED UP TO CREATE A

SEDIMENT TUBE ARE NOT ALLOWED UNDER THIS SPECIFICATION.

MAXIMUM SEDIMENT TUB SPACINGSLOPE

4% 3% 2%

LESS THAN 2%

50-FEET

40-FEET

30-FEET

25-FEET

5% 6%

GREATER THAN 6%

150-FEET

100-FEET

75-FEET

END VIEW OF DITCH

TOP VIEW

OF DITCH

2.0'MINIMUM

48" MINIMUM

LENGTH

STAKES PLACED AT 2'

MINIMUM SPACING

2" X 2" CROSSING WOOD STAKES

OR 1.25 #/FT STEEL POST

2.0' SPACING (TYPICAL)

CONTINUOUS ALONG

TUBE

SEDIMENT TUBE DETAIL

NO SCALE

SEDIMENT TUBE SPACING

SECTION

R D

LOC

LOCLOCLOCLOCLOCLOCLOCLOCLOCLOC

LOC

LOC LOC

LOC

LOC LOC LOC LOC LOC LOC LOC LOC LOC

LOCLOCLOCLOCLOCLOCLOCLOCLOC

LOC

LOC LOC LOC LOC LOC LOC LOC LOC LOC LOC LOC LOC LOC LOC

LOC

CLO

LOC

1036103710381039

10351036

PROVIDE SEDIMENT TUBES (TYP.)

PERMANENTLY STABILIZE ALL

DISTURBED AREAS ONCE THEY ARE

BROUGHT TO FINAL GRADE (TYP.)

PERMANENTLY STABILIZE ALL

DISTURBED AREAS ONCE THEY ARE

BROUGHT TO FINAL GRADE (TYP.)

PERMANENTLY STABILIZE ALL

DISTURBED AREAS ONCE THEY ARE

BROUGHT TO FINAL GRADE (TYP.)

PROJECT DATUM INFORMATION:

HORIZONTAL DATUM: SC83IF

VERTICAL DATUM: NAVD88

00 10' 20'

SCALE: 1" = 10'

Know what's below.

before you dig.Call

ISSUED FOR

CONSTRUCTION

SOUT

L I

CERT I F ICAT

RIZATION

D, IN

No . C

SOUT

L I

LICENSED PRO

L ENGINEER

JAMES D

PTON

No . 4

9/3 0/2

D, IN

B E

O R

O F

/ A

ILL

L A

\\g rn vl-fs\ da ta\

Jo bs od d\1

-0 2\P ro du cti on

\C ivi l\D ra wi ng s\0

7.0

L P

.dw g , 9

/30 /20

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STATE

PLANEPERMANENT SEEDING SCHEDULE

1. EXTENT OF WORK - PROVIDE SOIL ESTABLISHMENT OF FINISH GRADE, PREPARATION,

FERTILIZING AND SEEDING, OF ALL NEWLY GRADED FINISHED EARTH SURFACES, UNLESS

INDICATED OTHERWISE, AND AT ALL AREAS INSIDE OR OUTSIDE THE LIMITS OF

CONSTRUCTION THAT ARE DISTURBED BY THE CONTRACTOR'S OPERATIONS.

2. TURF ESTABLISHMENT PERIOD - THE ESTABLISHMENT PERIOD FOR TURF SHALL BEGIN

IMMEDIATELY AFTER INSTALLATION, WITH THE APPROVAL OF THE ENGINEER, AND CONTINUE

UNTIL THE DATE THAT THE OWNER ACCEPTS THE PROJECT OR PHASE FOR BENEFICIAL

USE AND OCCUPANCY AND A STAND OF GRASS IS ACHIEVED. DURING THE TURF

ESTABLISHMENT PERIOD THE CONTRACTOR SHALL:

A. WATER THE TURF TO MAINTAIN AN ADEQUATE SUPPLY OF MOISTURE WITHIN

ROOT ZONE. AN ADEQUATE SUPPLY OF MOISTURE IS THE EQUIVALENT OF 1 INCH

OF ABSORBED WATER PER WEEK EITHER THROUGH NATURAL RAINFALL OR

AUGMENTED BY PERIODIC WATERING. APPLY WATER AT A MODERATE RATE SO

AS NOT TO FLOOD THE TURF.

B. PROVIDE THE FOLLOWING TURF ESTABLISHMENT:

1. ERADICATE ALL WEEDS. WATER, FERTILIZE, OVERSEED, AND PERFORM ANY

OTHER OPERATION NECESSARY TO PROMOTE THE GROWTH OF GRASS.

2. RESEED OR RE-SOD AREAS VOID OF TURF ONE SQUARE FOOT AND LARGER IN AREA.

3. MOW THE NEW LAWN AT LEAST THREE TIMES PRIOR TO THE FINAL INSPECTION.

BEGIN MOWING WHEN GRASS IS 4 INCHES HIGH. MOW TO A 2 1/2 INCH HEIGHT.

PERMANENT GRASS SEEDING RATES- SEED MIXTURE

PLANTING SEASON VARIETY LB/ 1000 S.F.

SPRING/SUMMER (APRIL 1 - AUG. 31)

BROWN TOP MILLET 1/2 LB.

HULLED BERMUDA GRASS 2 LBS.

FALL/WINTER (SEPT 1. - MAR. 31)

ANNUAL RYE GRASS 6 LBS.

HULLED BERMUDA GRASS 1 LB.

UNHULLED BERMUDA GRASS 3 LBS.

NOTE: SOME ANNUAL GRASS SPECIES ARE INCLUDED IN THIS MIX. THESE ARE TO

BE PLANTED AT THE SAME TIME AS THE PERENNIAL GRASS SPECIES TO PROVIDE

QUICK COVER AND STABILIZE THE SOIL UNTIL THE PERENNIAL SEEDS GERMINATE

AND BECOME ESTABLISHED.

4. WOOD CELLULOSE FIBER MULCH - USE RECOVERED MATERIALS OF EITHER PAPER-

BASED(100 PERCENT) OR WOOD-BASED (100 PERCENT) HYDRAULIC MULCH. PROCESSED

TO CONTAIN NO GROWTH OR GERMINATION-INHIBITING FACTORS AND DYED AN APPROPRIATE

COLOR TO FACILITATE VISUAL METERING OF MATERIALS APPLICATION. COMPOSITION ON

AIR-DRY WEIGHT BASIS: 9 TO 15 PERCENT MOISTURE, pH RANGE FROM 3.5 TO 5.0. USE WITH

HYDRAULIC APPLICATION OF GRASS SEED AND FERTILIZER. FIRST, MIX WATER AND FIBER.

FIBER SHALL BE ADDED AT 1,000 POUNDS, DRY WEIGHT, PER ACRE. THEN ADD FERTILIZER TO

PRODUCE A HOMOGENEOUS SLURRY. WHEN HYDRAULICALLY SPRAYED ON THE GROUND,

MATERIAL SHALL FORM A BLOTTER LIKE COVER IMPREGNATED UNIFORMLY WITH GRASS SEED.

APPLY SEEDED SLURRY EVENLY IN TWO INTERSECTION DIRECTIONS TO ACHIEVE A MINIMUM

60% COVERAGE.

5. SOIL ANALYSIS - IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO HAVE A SOIL

ANALYSIS PERFORMED BY THE COUNTY EXTENSION SERVICE OR SOME OTHER APPROVED

LABORATORY FOR A SOIL ANALYSIS REPORT. THE CONTRACTOR SHALL THEN PROVIDE THE

RECOMMENDATIONS OF THE REPORT TO THE ENGINEER FOR WRITTEN APPROVAL.

RECOMMENDATIONS SHALL ENSURE THAT SOIL pH IS WITHIN 6-7 PRIOR TO SEEDING AND SHALL

INCLUDE RATES FOR LIME, AND FERTILIZER.

6. SOIL PREPARATION - PRIOR TO MASS GRADING, REMOVE EXISTING TOPSOIL AND STOCKPILE. IF

AREAS TO BE GRADED ARE COVERED WITH GRAVEL, COMPLETELY REMOVE GRAVEL AND

DISPOSE OF OFF-SITE IN A MANNER THAT COMPILES WITH ALL LOCAL, STATE, AND

FEDERAL LAWS. AFTER AREAS HAVE BEEN BROUGHT TO FINISH

SUBGRADE ELEVATION, THOROUGHLY TILL TO MINIMUM DEPTH OF 6 INCHES BY SCARIFYING,

DISKING OR HARROWING. REMOVE DEBRIS AND STONES LARGER THAN ONE INCH IN ANY

DIMENSION REMAINING ON SURFACE AFTER TILLAGE. SPREAD STOCKPILED OR HAULED IN

TOPSOIL EVENLY TO A MIN. DEPTH OF 6" TO PROVIDE POSITIVE DRAINAGE. DO NOT SPREAD

TOPSOIL WHEN FROZEN OR EXCESSIVELY WET OR DRY. CORRECT IRREGULARITIES IN FINISHED

SURFACES TO ELIMINATE DEPRESSIONS. PROTECT FINISHED PREPARED SOIL AREAS FROM

DAMAGE BY VEHICULAR OR PEDESTRIAN TRAFFIC.

6. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO SUPPLY WATER TO ALL TREES, SHRUBS, GROUNDCOVER AND TURF UNTIL FINAL ACCEPTANCE BY THE OWNER. THE OWNER IS

RESPONSIBLE

FOR IRRIGATING PLANT MATERIALS AND TURF AFTER FINAL ACCEPTANCE IF HE CHOOSES. THE

CONTRACTOR SHALL WARRANTY ALL PLANT MATERIAL FOR A PERIOD OF ONE YEAR FROM THE

DATE

OF FINAL ACCEPTANCE AND SHALL GUARANTEE A STAND OF PERMANENT GRASS PER SCDHEC

NPDES

PERMIT REQUIREMENTS AND SHALL BE RELIEVED OF THIS REPONSIBILTY ONCE THE PROJECT

HAS

BEEN ACCEPTED AND AFTER THE OWNER HAS FILED A NOTICE OF TERMINATION OR ACCEPTED

BY THE

OWNER, WHICHEVER OCCURS FIRST.

EROSION CONTROL LEGEND

PERMANENT SEEDING PS SEDIMENT TUBE

LIMITS OF CONSTRUCTION LOC LOC

SWPPP SEQUENCE OF CONSTRUCTION:

1. OWNER TO RECEIVE LETTER OF EXEMPTION FROM SCDES FOR LAND DISTURBANCE

ACTIVITIES.

2. INSTALL PERIMETER CONTROL BMPS AND BEGIN MAINTENANCE OF SEDIMENT

CONTROLS AS NECESSARY. CONTINUE MAINTENANCE UNTIL ALL FINAL STABILIZATINO

MEASURES ARE IN PLACE AND REMOVAL OF CONTROLS IS APPROVED BY THE

AUTHORITY HAVING JURISDICTION.

3. CONDUCT DEMOLITION OF ITEMS AS IDENTIFIED ON SHEET C100.

4. GRADING OF SITE.

5. INSTALL PROPOSED STORM DRAINS.

6. COMPLETE SITE SURFACE IMPROVEMENTS.

7. SITE SHALL BE 100% STABILIZED TO A MINIMUM DENSITY OF 70%.

8. REMOVE SEDIMENT FROM STORM DRAINAGE NETWORK.

9. TEMPORARY BMPS SHALL BE REMOVED AFTER THE ENTIRE AREA DRAINING TO IT HAS

BEEN PERMANENTLY STABILIZED.

SWPPP NOTES:

1. UTILIZE EXISTING GRAVEL DRIVE AS CONSTRUCTION ENTRANCE. CLEAN SEDIMENT AND

REFRESH STONE AS NEEDED AFTER CONSTRUCTION ACTIVITIES HAVE CEASED TO

BRING GRAVEL DRIVE TO EXISTING CONDITIONS OR BETTER.

2. IS A PORTABLE TOILET IS PROVIDED ON SITE, IT SHALL BE LOCATED IN AN AREA THAT IS

NOT ADJACENT TO A WATERWAY OR STORM DRAINAGE.

3. EROSION CONTROL MEASURES SHALL BE MAINTAINED AT ALL TIMES. IF FILL

IMPLEMENTATION OF EROSION CONTROL MEASURES INDICATED DOES NOT PROVIDE

FOR EFFECTIVE EROSION CONTROL, ADDITIONAL EROSION AND SEDIMENT CONTROL

MEASURES SHALL BE IMPLEMENTED AS DIRECTED BY THE ON-SITE INSPECTOR.

4. THE SITE CONTRACTOR SHALL BE RESPONSIBLE FOR MAINTENANCE OF ALL EROSION

CONTROL MEASURES INCLUDING REPLACING OR REPAIRING AND DAMAGED DEVICES.

5. AFTER FINAL STABILIZATION IS APPROVED, CONTRACTOR SHALL REMOVE ALL

SEDIMENT FROM STORM DRAINAGE PIPES.

AutoCAD SHX Text

File details come from the government source that posted it. Updated May 13, 2025.