25-26-56 North Rec Complex Improvements Bid Document.pdf

PDF 40 MB Posted Jul 2, 2026

Attached to: 25-26-56
Solicitation number: 311-25-26-56
Issued by: Randolph County, Hallsboro CDP, North Carolina

About this file

Written by GovTribe AI · Jul 3, 2026

This is a bid document package for the ECU North Recreation Complex Improvements project prepared by the City of Greenville, North Carolina. The project, identified as SCO ID #26-31196-01A, involves comprehensive site improvements including demolition, grading, storm drainage installation, erosion control, and athletic field construction at 3764 US 264 East in Greenville. The work encompasses site clearing and demolition of existing structures, installation of new storm drainage systems (including HDPE and RCP piping ranging from 12" to 36" diameter), grading and site preparation, temporary and permanent erosion and sediment control measures, concrete washout facilities, tree protection, and seeding and mulching of disturbed areas. A non-mandatory pre-bid meeting is scheduled for Tuesday, July 14, 2026, at 2:00 pm at the Jayce Park Administration Building, 2000 Cedar Lane, Greenville, North Carolina. The bid was issued for bidding on June 19, 2026, with inquiry questions to be directed to Mark Nottingham, City Projects & Development Manager, at 252.329.4242 or mnottingham@greenvillenc.gov.

The construction documents include detailed civil engineering plans with specifications for grading, drainage, erosion control per the NCG01 Construction General Permit, and site details prepared by Kimley-Horn and Associates, Inc. The project requires contractor compliance with North Carolina Department of Environmental Quality standards, City of Greenville design and construction standards, NCDOT specifications, and geotechnical requirements as outlined in the preliminary geotechnical engineering report prepared by Terracon dated November 20, 2025. The contractor is responsible for verifying all existing utility locations by contacting NC811 at least 48 hours prior to excavation, obtaining all necessary permits, conducting a pre-construction conference with City of Greenville Engineering Division, maintaining erosion control measures during construction, and providing as-built plans upon completion. Site improvements include parking facilities with 407 total spaces (including 10 ADA spaces), temporary sediment basins with porous baffles, silt fencing, construction entrances, and stabilized outlets for proper stormwater management throughout the phased construction process.

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T h is d o c u m e n t, t o g e th e r w it h t h e c o n c e p ts a n d d e s ig n s p re s e n te d h e re in a s a n i n s tr u m e n t o f s e rv ic e is i n te n d e d o n ly f o r th e s p e c if ic p u rp o s e a n d c lie n t fo r w h ic h i t w a s p re p a re d

R e u s e o f a n d i m p ro p e r re lia n c e o n t h is d o c u m e n t w it h o u t w ri tt e n a u th o ri z a ti o n a n d a d a p ta ti o n b y K im le y -H o rn a n d A s s o c ia te s

In c s h a ll b e w it h o u t lia b ili ty t o K im le y -H o rn a n d A s s o c ia te s

In c

SHEET NUMBER

Y-

H O

R N

A N

D A

S, IN

Know what's below.

before you dig.Call

SURVEY NOTE:

EXISTING TOPOGRAPHICAL INFORMATION IS BASED ON A

BOUNDARY AND TOPOGRAPHIC SURVEY OBTAINED ON 11/14/2025.

CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING ALL

EXISTING INFORMATION, DEPICTED OR NOT, PRIOR TO

CONSTRUCTION AND REPORT POTENTIAL CONFLICTS TO OWNER

AND ENGINEER.

GEOTECH NOTE:

GEOTECHNICAL BORING INFORMATION WAS PROVIDED WITHIN A

PRELIMINARY GEOTECHNICAL ENGINEERING REPORT PREPARED

BY TERRACON, 252-353-1600, DATED 11/20/2025.

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CITY OF GREENVILLE SITE PLAN APPROVAL

DATE: ____________

APPROVED

ZONING

SURVEYOR / FLOODPLAIN

FIRE / RESCUE

GUC WATER / SEWER

NCDOT

TRAFFIC SERVICES

*SITE PLAN APPROVAL ONLY. ENGINEER / ARCHITECT / SURVEYOR SHALL BE RESPONSIBLE FOR ADEQUACY OF DESIGN, ERRORS OR OMISSIONS IN THE PLANS. ALL PLANS SHALL MEET ALL SPECIFICATIONS, STANDARDS AND

APPLICABLE REGULATIONS.

APPROVED AS NOTED __________________

ENGINEERING

INSPECTIONS

GUC ELECTRIC

GUC GAS

VEGETATION

NOTES

S N o.

Ev an s S tr ee t Gr ee nv ill e, N C

Te l 2

N C

Ar ch ite ct ur al

L ic en se

N o.

C In te rio r D es ig n

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C En gi ne er in g Li ce ns e N o.

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SCALE 1"=80'

80'0'40'80'ECU NORTH RECREATION

COMPLEX

ISSUE FOR SCO REVIEW

GREENVILLE, NC

SCO ID NO. 26-31196-01A

TEG PROJECT NO. 20250259

DRAWING INDEX

SHEET

NUMBER

SHEET TITLE

C000 COVER

CIVIL

C002 DEMOLITION & EROSION CONTROL PLAN

C100 PHASE 1 EROSION CONTROL PLAN

C101 PHASE 2 EROSION CONTROL PLAN

C102 GROUND STABILIZATION AND MATERIALS HANDLING

C103 SELF-INSPECTION, RECORDKEEPING AND REPORTING NOTES

C104 EROSION CONTROL DETAILS

C200 SITE PLAN

C300 GRADING PLAN

C800 SITE DETAILS

X X X

XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

LIMIT OF DISTURBANCE

LIMIT OF

DISTURBANCE

LIMIT OF DISTURBANCE

DEMOLISH

TREE, TYP

DEMOLISH EXISTING CONCRETE

SAW CUT TO NEAREST

EXISTING CONCRETE JOINT

SAW CUT TO NEAREST

EXISTING CONCRETE JOINT

DEMOLISH EXISTING CONCRETE

DEMOLISH

TREE, TYP

50' CONSTRUCTION

ENTRANCE

ALL STORM STRUCTURES

AND PIPING IN THIS AREA TO

BE REMOVED

ALL STORM STRUCTURES

AND PIPING IN THIS AREA TO

BE REMOVED

ALL STORM STRUCTURES

AND PIPING IN THIS AREA TO

BE REMOVED

ALL STORM STRUCTURES

AND PIPING IN THIS AREA TO

BE REMOVED

ALL STORM PIPING IN THIS

AREA TO BE ABANDONED IN

PLACE AND FILLED w/

FLOWABLE FILL

ALL STORM PIPING IN THIS

AREA TO BE ABANDONED IN

PLACE AND FILLED w/

FLOWABLE FILL

ABANDONED PIPES

TO BE CAPPED

INSIDE EXISTING DI

10' DEMO CORRIDOR FOR

PROPOSED STORM PIPE

R e u s e o f a n d i m p ro p e r re lia n c e o n t h is d o c u m e n t w it h o u t w ri tt e n a u th o ri z a ti o n a n d a d a p ta ti o n b y K im le y -H o rn a n d A s s o c ia te s

In c s h a ll b e w it h o u t lia b ili ty t o K im le y -H o rn a n d A s s o c ia te s

In c

SHEET NUMBER

Y-

H O

R N

A N

D A

S, IN

Know what's below.

before you dig.Call

SURVEY NOTE:

EXISTING TOPOGRAPHICAL INFORMATION IS BASED ON A

BOUNDARY AND TOPOGRAPHIC SURVEY OBTAINED ON 11/14/2025.

CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING ALL

EXISTING INFORMATION, DEPICTED OR NOT, PRIOR TO

CONSTRUCTION AND REPORT POTENTIAL CONFLICTS TO OWNER

AND ENGINEER.

GEOTECH NOTE:

GEOTECHNICAL BORING INFORMATION WAS PROVIDED WITHIN A

PRELIMINARY GEOTECHNICAL ENGINEERING REPORT PREPARED

BY TERRACON, 252-353-1600, DATED 11/20/2025.

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CITY OF GREENVILLE SITE PLAN APPROVAL

DATE: ____________

APPROVED

ZONING

SURVEYOR / FLOODPLAIN

FIRE / RESCUE

GUC WATER / SEWER

NCDOT

TRAFFIC SERVICES

*SITE PLAN APPROVAL ONLY. ENGINEER / ARCHITECT / SURVEYOR SHALL BE RESPONSIBLE FOR ADEQUACY OF DESIGN, ERRORS OR OMISSIONS IN THE PLANS. ALL PLANS SHALL MEET ALL SPECIFICATIONS, STANDARDS AND

APPLICABLE REGULATIONS.

APPROVED AS NOTED __________________

ENGINEERING

INSPECTIONS

GUC ELECTRIC

GUC GAS

VEGETATION

NOTES

S N o.

Ev an s S tr ee t Gr ee nv ill e, N C

Te l 2

N C

Ar ch ite ct ur al

L ic en se

N o.

C In te rio r D es ig n

Li ce ns e

N o.

C En gi ne er in g Li ce ns e N o.

-0

C La nd sc ap e

Ar ch ite ct ur al

L ic en se

N o.

C -4 ea st gr ou p.

co m

-3

-0 1A

C O

M M

/2 2/

R B

/1 9/

N C

O N

C002

AF BR

SCALE 1"=40'

40'0'40' 20'

C002

DEMOLITION PLAN

SCALE: 1" = 40'

EXISTING ASHPALT DEMOLITION

EXISTING CURB & GUTTER DEMOLITION

EXISTING CONCRETE DEMOLITION

RECLAIM EXISTING BRICKS

EXISTING BUILDING DEMOLITION, SEE ARCH PLANS

EXISTING TREE DEMOLITION

EXISTING SITE FEATURE DEMOLITION

SILT FENCE

SITE DEMOLITION LEGEND GENERAL NOTES

1. GENERAL CONTRACTOR IS RESPONSIBLE FOR MAINTAINING ALL UTILITY

SERVICES, DRAINAGE, ETC., TO THIS AREA OR ADJACENT AREAS DURING

DEMOLITION AND CONSTRUCTION.

2. ALL DEBRIS FROM DEMOLITION ACTIVITIES SHALL BE REMOVED FROM THE

SITE AND DISPOSED OF PROPERLY IN ACCORDANCE WITH ALL AGENCIES

HAVING JURISDICTION.

1. BACKFILL ALL REMOVED UTILITY TRENCHES, TREE REMOVAL, ETC.

WITH SELECT FILL, COMPACTED TO 95% STANDARD PROCTOR.

2. CONTRACTOR IS RESPONSIBLE FOR CLEAN OUT OF EXISTING STORM

DRAINAGE LOCATED WITHIN THE CONSTRUCTION LIMITS.

3. ALL CONCRETE AND ASPHALT REMOVED SHALL BE SAW CUT OR

REMOVED TO NEXT EXPANSION JOINT.

4. PROVIDE TREE PROTECTION FENCING TO ALL EXISTING TREES

WITHIN 10' OF CONSTRUCTION LIMITS.

5. ROOF DRAINAGE ON ALL ADJACENT BUILDINGS MUST BE MAINTAINED

DURING CONSTRUCTION.

6. CONTRACTOR SHALL BE RESPONSIBLE FOR MAINTAINING ALL STORM

WATER DRAINAGE OUTFALLS DURING CONSTRUCTION. G.C. SHALL

COORDINATE CONSTRUCTION OF PROPOSED MAIN DRAINAGE

OUTFALL LINES PRIOR TO DEMOLITION OF EXISTING LINES.

7. NEW STORM DRAINAGE SHALL BE INSTALLED PRIOR TO DEMOLITION

OF EXISTING STORM DRAINAGE, TO THE EXTENT POSSIBLE, TO

PREVENT FLOODING OF EX. FACILITIES.

8. LOCATION OF WATER AND SEWER SERVICES ARE APPROXIMATE AND

SHALL BE VERIFIED PRIOR TO ANY EXCAVATION OCCURRING ON SITE.

9. CONTRACTOR SHALL PROTECT EXISTING IMPROVEMENTS FROM

DAMAGE DURING CONSTRUCTION AND SHALL RESTORE ANY

DAMAGED IMPROVEMENTS AT THE END OF CONSTRUCTION.

DEMOLITION NOTES

X X X

SFSFSFSF

SFSF

>TD

>TD>TD>TD

>TD

>TD>TD>TD>TD

>TD>TD>TD>TD>TD>TD>TD>TD

>TD

>TD >TD >TD >TD >TD >TD >TD >TD

>TD

X X X

SILT FENCE

ROCK SILT

CHECK DAM

PIPE INLET

PROTECTION

SOIL STOCKPILE,

LOCATION MAY BE

FIELD ADJUSTED

SILT FENCE OUTLET

SILT FENCE

10'X10' CONCRETE

WASHOUT WITH SILT FENCE

SILT FENCE

3' CHANNEL BOTTOM

3' CHANNEL WIDTH

±29.1 ±25.1

±20.5 ±15.9

GRAVEL INLET PROTECTION

TEMPORARY

SEDIMENT BASIN

BASIN BAFFLE

3:1 MA

SKIMMER

X X

XXXX

X X

XXX

X X

TEMPORARY

DIVERSION DITCH

TEMPORARY

DIVERSION DITCH

TEMPORARY

DIVERSION DITCH

R e u s e o f a n d i m p ro p e r re lia n c e o n t h is d o c u m e n t w it h o u t w ri tt e n a u th o ri z a ti o n a n d a d a p ta ti o n b y K im le y -H o rn a n d A s s o c ia te s

In c s h a ll b e w it h o u t lia b ili ty t o K im le y -H o rn a n d A s s o c ia te s

In c

SHEET NUMBER

Y-

H O

R N

A N

D A

S, IN

Know what's below.

before you dig.Call

SURVEY NOTE:

EXISTING TOPOGRAPHICAL INFORMATION IS BASED ON A

BOUNDARY AND TOPOGRAPHIC SURVEY OBTAINED ON 11/14/2025.

CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING ALL

EXISTING INFORMATION, DEPICTED OR NOT, PRIOR TO

CONSTRUCTION AND REPORT POTENTIAL CONFLICTS TO OWNER

AND ENGINEER.

GEOTECH NOTE:

GEOTECHNICAL BORING INFORMATION WAS PROVIDED WITHIN A

PRELIMINARY GEOTECHNICAL ENGINEERING REPORT PREPARED

BY TERRACON, 252-353-1600, DATED 11/20/2025.

#F -0

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B Y

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CITY OF GREENVILLE SITE PLAN APPROVAL

DATE: ____________

APPROVED

ZONING

SURVEYOR / FLOODPLAIN

FIRE / RESCUE

GUC WATER / SEWER

NCDOT

TRAFFIC SERVICES

*SITE PLAN APPROVAL ONLY. ENGINEER / ARCHITECT / SURVEYOR SHALL BE RESPONSIBLE FOR ADEQUACY OF DESIGN, ERRORS OR OMISSIONS IN THE PLANS. ALL PLANS SHALL MEET ALL SPECIFICATIONS, STANDARDS AND

APPLICABLE REGULATIONS.

APPROVED AS NOTED __________________

ENGINEERING

INSPECTIONS

GUC ELECTRIC

GUC GAS

VEGETATION

NOTES

S N o.

Ev an s S tr ee t Gr ee nv ill e, N C

Te l 2

N C

Ar ch ite ct ur al

L ic en se

N o.

C In te rio r D es ig n

Li ce ns e

N o.

C En gi ne er in g Li ce ns e N o.

-0

C La nd sc ap e

Ar ch ite ct ur al

L ic en se

N o.

C -4 ea st gr ou p.

co m

-3

-0 1A

C O

M M

/2 2/

R B

/1 9/

N C

O N

C100

AF BR

SCALE 1"=40'

40'0'40' 20'

C100

PHASE 1 EROSION CONTROL PLAN

SCALE: 1" = 40' GENERAL NOTES

1. GENERAL CONTRACTOR IS RESPONSIBLE FOR MAINTAINING ALL UTILITY

SERVICES, DRAINAGE, ETC., TO THIS AREA OR ADJACENT AREAS DURING

DEMOLITION AND CONSTRUCTION.

2. ALL DEBRIS FROM DEMOLITION ACTIVITIES SHALL BE REMOVED FROM THE

SITE AND DISPOSED OF PROPERLY IN ACCORDANCE WITH ALL AGENCIES

HAVING JURISDICTION.

X X X

SFSFSFSF

SFSF

>TD

>TD>TD>TD

>TD

>TD>TD>TD>TD

>TD>TD>TD>TD>TD>TD>TD>TD

>TD

>TD >TD >TD >TD >TD >TD >TD >TD

>TD

X X X

SILT FENCE

ROCK SILT

CHECK DAM

PIPE INLET

PROTECTION

SOIL STOCKPILE,

LOCATION MAY BE

FIELD ADJUSTED

SILT FENCE OUTLET

SILT FENCE

10'X10' CONCRETE

WASHOUT WITH SILT FENCE

SILT FENCE

3' CHANNEL BOTTOM

3' CHANNEL WIDTH

±29.1 ±25.1

±20.5 ±15.9

GRAVEL INLET PROTECTION

TEMPORARY

SEDIMENT BASIN

BASIN BAFFLE

3:1 MA

SKIMMER

X X

XXXX

X X

XXX

X X

FO FO

XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

TEMPORARY

DIVERSION DITCH

TEMPORARY

DIVERSION DITCH

TEMPORARY

DIVERSION DITCH

R e u s e o f a n d i m p ro p e r re lia n c e o n t h is d o c u m e n t w it h o u t w ri tt e n a u th o ri z a ti o n a n d a d a p ta ti o n b y K im le y -H o rn a n d A s s o c ia te s

In c s h a ll b e w it h o u t lia b ili ty t o K im le y -H o rn a n d A s s o c ia te s

In c

SHEET NUMBER

Y-

H O

R N

A N

D A

S, IN

Know what's below.

before you dig.Call

SURVEY NOTE:

EXISTING TOPOGRAPHICAL INFORMATION IS BASED ON A

BOUNDARY AND TOPOGRAPHIC SURVEY OBTAINED ON 11/14/2025.

CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING ALL

EXISTING INFORMATION, DEPICTED OR NOT, PRIOR TO

CONSTRUCTION AND REPORT POTENTIAL CONFLICTS TO OWNER

AND ENGINEER.

GEOTECH NOTE:

GEOTECHNICAL BORING INFORMATION WAS PROVIDED WITHIN A

PRELIMINARY GEOTECHNICAL ENGINEERING REPORT PREPARED

BY TERRACON, 252-353-1600, DATED 11/20/2025.

#F -0

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U S

H O

W N

C H

D B

D R

B Y

P R

O J

CITY OF GREENVILLE SITE PLAN APPROVAL

DATE: ____________

APPROVED

ZONING

SURVEYOR / FLOODPLAIN

FIRE / RESCUE

GUC WATER / SEWER

NCDOT

TRAFFIC SERVICES

*SITE PLAN APPROVAL ONLY. ENGINEER / ARCHITECT / SURVEYOR SHALL BE RESPONSIBLE FOR ADEQUACY OF DESIGN, ERRORS OR OMISSIONS IN THE PLANS. ALL PLANS SHALL MEET ALL SPECIFICATIONS, STANDARDS AND

APPLICABLE REGULATIONS.

APPROVED AS NOTED __________________

ENGINEERING

INSPECTIONS

GUC ELECTRIC

GUC GAS

VEGETATION

NOTES

S N o.

Ev an s S tr ee t Gr ee nv ill e, N C

Te l 2

N C

Ar ch ite ct ur al

L ic en se

N o.

C In te rio r D es ig n

Li ce ns e

N o.

C En gi ne er in g Li ce ns e N o.

-0

C La nd sc ap e

Ar ch ite ct ur al

L ic en se

N o.

C -4 ea st gr ou p.

co m

-3

-0 1A

C O

M M

/2 2/

R B

/1 9/

N C

O N

C101

AF BR

SCALE 1"=40'

40'0'40' 20'

C101

PHASE 2 EROSION CONTROL PLAN

SCALE: 1" = 40'

EXISTING ASHPALT DEMOLITION

EXISTING CURB & GUTTER DEMOLITION

EXISTING CONCRETE DEMOLITION

RECLAIM EXISTING BRICKS

EXISTING BUILDING DEMOLITION, SEE ARCH PLANS

EXISTING TREE DEMOLITION

EXISTING SITE FEATURE DEMOLITION

SILT FENCE

SITE DEMOLITION LEGEND

GENERAL NOTES

1. GENERAL CONTRACTOR IS RESPONSIBLE FOR MAINTAINING ALL UTILITY

SERVICES, DRAINAGE, ETC., TO THIS AREA OR ADJACENT AREAS DURING

DEMOLITION AND CONSTRUCTION.

2. ALL DEBRIS FROM DEMOLITION ACTIVITIES SHALL BE REMOVED FROM THE

SITE AND DISPOSED OF PROPERLY IN ACCORDANCE WITH ALL AGENCIES

HAVING JURISDICTION.

R e u s e o f a n d i m p ro p e r re lia n c e o n t h is d o c u m e n t w it h o u t w ri tt e n a u th o ri z a ti o n a n d a d a p ta ti o n b y K im le y -H o rn a n d A s s o c ia te s

In c s h a ll b e w it h o u t lia b ili ty t o K im le y -H o rn a n d A s s o c ia te s

In c

SHEET NUMBER

Y-

H O

R N

A N

D A

S, IN

Know what's below.

before you dig.Call

SURVEY NOTE:

EXISTING TOPOGRAPHICAL INFORMATION IS BASED ON A

BOUNDARY AND TOPOGRAPHIC SURVEY OBTAINED ON 11/14/2025.

CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING ALL

EXISTING INFORMATION, DEPICTED OR NOT, PRIOR TO

CONSTRUCTION AND REPORT POTENTIAL CONFLICTS TO OWNER

AND ENGINEER.

GEOTECH NOTE:

GEOTECHNICAL BORING INFORMATION WAS PROVIDED WITHIN A

PRELIMINARY GEOTECHNICAL ENGINEERING REPORT PREPARED

BY TERRACON, 252-353-1600, DATED 11/20/2025.

#F -0

W W

W .K

Y- H

O R

N .C

O M

P H

O N

-6

-2

-6

-2

T, S

0, R

G H

, N C

N O

N C

O M

F O

Y O

F G

G R

E, N

U S

H O

W N

C H

D B

D R

B Y

P R

O J

CITY OF GREENVILLE SITE PLAN APPROVAL

DATE: ____________

APPROVED

ZONING

SURVEYOR / FLOODPLAIN

FIRE / RESCUE

GUC WATER / SEWER

NCDOT

TRAFFIC SERVICES

*SITE PLAN APPROVAL ONLY. ENGINEER / ARCHITECT / SURVEYOR SHALL BE RESPONSIBLE FOR ADEQUACY OF DESIGN, ERRORS OR OMISSIONS IN THE PLANS. ALL PLANS SHALL MEET ALL SPECIFICATIONS, STANDARDS AND

APPLICABLE REGULATIONS.

APPROVED AS NOTED __________________

ENGINEERING

INSPECTIONS

GUC ELECTRIC

GUC GAS

VEGETATION

NOTES

S N o.

Ev an s S tr ee t Gr ee nv ill e, N C

Te l 2

N C

Ar ch ite ct ur al

L ic en se

N o.

C In te rio r D es ig n

Li ce ns e

N o.

C En gi ne er in g Li ce ns e N o.

-0

C La nd sc ap e

Ar ch ite ct ur al

L ic en se

N o.

C -4 ea st gr ou p.

co m

-3

-0 1A

C O

M M

/2 2/

R B

/1 9/

G R

O U

N D

O N

C102

AF BR

NCG01 GROUND STABILIZATION AND MATERIALS HANDLING EFFECTIVE: 04/01/19

GROUND STABILIZATION AND MATERIALS HANDLING PRACTICES FOR COMPLIANCE WITH

THE NCG01 CONSTRUCTION GENERAL PERMIT

Implementing the details and specifications on this plan sheet will result in the construction activity being considered compliant with the Ground Stabilization and Materials Handling sections of the NCG01 Construction General Permit (Sections E and F, respectively). The permittee shall comply with the Erosion and Sediment Control plan approved by the delegated authority having jurisdiction. All details and specifications shown on this sheet may not apply depending on site conditions and the delegated authority having jurisdiction.

GROUND STABILIZATION SPECIFICATION

Stabilize the ground sufficiently so that rain will not dislodge the soil. Use one of the techniques in the table below:

POLYACRYLAMIDES (PAMS) AND FLOCCULANTS

1. Select flocculants that are appropriate for the soils being exposed during construction, selecting from the NC DWR List of Approved PAMS/Flocculants.

2. Apply flocculants at or before the inlets to Erosion and Sediment Control Measures.

3. Apply flocculants at the concentrations specified in the NC DWR List of Approved

PAMS/Flocculants and in accordance with the manufacturer's instructions.

4. Provide ponding area for containment of treated Stormwater before discharging offsite.

5. Store flocculants in leak-proof containers that are kept under storm-resistant cover or surrounded by secondary containment structures.

HAZARDOUS AND TOXIC WASTE

1. Create designated hazardous waste collection areas on-site.

2. Place hazardous waste containers under cover or in secondary containment.

3. Do not store hazardous chemicals, drums or bagged materials directly on the ground.

EQUIPMENT AND VEHICLE MAINTENANCE

1. Maintain vehicles and equipment to prevent discharge of fluids.

2. Provide drip pans under any stored equipment.

3. Identify leaks and repair as soon as feasible, or remove leaking equipment from the project.

4. Collect all spent fluids, store in separate containers and properly dispose as hazardous waste (recycle when possible).

5. Remove leaking vehicles and construction equipment from service until the problem has been corrected.

6. Bring used fuels, lubricants, coolants, hydraulic fluids and other petroleum products to a recycling or disposal center that handles these materials.

LITTER, BUILDING MATERIAL AND LAND CLEARING WASTE

1. Never bury or burn waste. Place litter and debris in approved waste containers.

2. Provide a sufficient number and size of waste containers (e.g dumpster, trash receptacle) on site to contain construction and domestic wastes.

3. Locate waste containers at least 50 feet away from storm drain inlets and surface waters unless no other alternatives are reasonably available.

4. Locate waste containers on areas that do not receive substantial amounts of runoff from upland areas and does not drain directly to a storm drain, stream or wetland.

5. Cover waste containers at the end of each workday and before storm events or provide secondary containment. Repair or replace damaged waste containers.

6. Anchor all lightweight items in waste containers during times of high winds.

7. Empty waste containers as needed to prevent overflow. Clean up immediately if containers overflow.

8. Dispose waste off-site at an approved disposal facility.

9. On business days, clean up and dispose of waste in designated waste containers.

PAINT AND OTHER LIQUID WASTE

1. Do not dump paint and other liquid waste into storm drains, streams or wetlands.

2. Locate paint washouts at least 50 feet away from storm drain inlets and surface waters unless no other alternatives are reasonably available.

3. Contain liquid wastes in a controlled area.

4. Containment must be labeled, sized and placed appropriately for the needs of site.

5. Prevent the discharge of soaps, solvents, detergents and other liquid wastes from construction sites.

PORTABLE TOILETS

1. Install portable toilets on level ground, at least 50 feet away from storm drains, streams or wetlands unless there is no alternative reasonably available. If 50 foot offset is not attainable, provide relocation of portable toilet behind silt fence or place on a gravel pad and surround with sand bags.

2. Provide staking or anchoring of portable toilets during periods of high winds or in high foot traffic areas.

3. Monitor portable toilets for leaking and properly dispose of any leaked material.

Utilize a licensed sanitary waste hauler to remove leaking portable toilets and replace with properly operating unit.

HERBICIDES, PESTICIDES AND RODENTICIDES

1. Store and apply herbicides, pesticides and rodenticides in accordance with label restrictions.

2. Store herbicides, pesticides and rodenticides in their original containers with the label, which lists directions for use, ingredients and first aid steps in case of accidental poisoning.

3. Do not store herbicides, pesticides and rodenticides in areas where flooding is possible or where they may spill or leak into wells, stormwater drains, ground water or surface water. If a spill occurs, clean area immediately.

4. Do not stockpile these materials onsite.

CONCRETE WASHOUTS

1. Do not discharge concrete or cement slurry from the site.

2. Dispose of, or recycle settled, hardened concrete residue in accordance with local and state solid waste regulations and at an approved facility.

3. Manage washout from mortar mixers in accordance with the above item and in addition place the mixer and associated materials on impervious barrier and within lot perimeter silt fence.

4. Install temporary concrete washouts per local requirements, where applicable. If an alternate method or product is to be used, contact your approval authority for review and approval. If local standard details are not available, use one of the two types of temporary concrete washouts provided on this detail.

5. Do not use concrete washouts for dewatering or storing defective curb or sidewalk sections. Stormwater accumulated within the washout may not be pumped into or discharged to the storm drain system or receiving surface waters. Liquid waste must be pumped out and removed from project.

6. Locate washouts at least 50 feet from storm drain inlets and surface waters unless it can be shown that no other alternatives are reasonably available. At a minimum, install protection of storm drain inlet(s) closest to the washout which could receive spills or overflow.

7. Locate washouts in an easily accessible area, on level ground and install a stone entrance pad in front of the washout. Additional controls may be required by the approving authority.

8. Install at least one sign directing concrete trucks to the washout within the project limits. Post signage on the washout itself to identify this location.

9. Remove leavings from the washout when at approximately 75% capacity to limit overflow events. Replace the tarp, sand bags or other temporary structural components when no longer functional. When utilizing alternative or proprietary products, follow manufacturer's instructions.

10. At the completion of the concrete work, remove remaining leavings and dispose of in an approved disposal facility. Fill pit, if applicable, and stabilize any disturbance caused by removal of washout.

EARTHEN STOCKPILE MANAGEMENT

1. Show stockpile locations on plans. Locate earthen-material stockpile areas at least

50 feet away from storm drain inlets, sediment basins, perimeter sediment controls and surface waters unless it can be shown no other alternatives are reasonably available.

2. Protect stockpile with silt fence installed along toe of slope with a minimum offset of five feet from the toe of stockpile.

3. Provide stable stone access point when feasible.

4. Stabilize stockpile within the timeframes provided on this sheet and in accordance with the approved plan and any additional requirements. Soil stabilization is defined as vegetative, physical or chemical coverage techniques that will restrain accelerated erosion on disturbed soils for temporary or permanent control needs.

BELOW GRADE WASHOUT STRUCTURE

1:1

SIDE SLOPE

(TYP.)

10 MIL

PLASTIC

LINING

3' -0

SECTION A-A

NOT TO SCALE

ABOVE GRADE WASHOUT STRUCTURE

NOT TO SCALE

PLAN

SECTION B-B

HIGH

COHESIVE &

LOW FILTRATION

SOIL BERM

HIGH

COHESIVE &

LOW FILTRATION

SOIL BERM1:1 SIDE SLOPE

(TYP.)

10 MIL

PLASTIC LINING

3' -0

SANDBAGS (TYP.)

OR STAPLES

SANDBAGS (TYP.)

OR STAPLES

SANDBAGS (TYP.)

OR STAPLES

SANDBAGS (TYP.)

OR STAPLES

NOTES:

1. ACTUAL LOCATION DETERMINED IN FIELD

2. THE CONCRETE WASHOUT STRUCTURES SHALL BE

MAINTAINED WHEN THE LIQUID AND/OR SOLID REACHES

75% OF THE STRUCTURES CAPACITY.

3.CONCRETE WASHOUT STRUCTURE NEEDS TO BE

CLEARY MARKED WITH SIGNAGE NOTING DEVICE.

NOTES:

1. ACTUAL LOCATION DETERMINED IN FIELD

2. THE CONCRETE WASHOUT STRUCTURES

SHALL BE MAINTAINED WHEN THE LIQUID

AND/OR SOLID REACHES 75% OF THE

STRUCTURES CAPACITY TO PROVIDE

ADEQUATE HOLDING CAPACITY WITH A

MINIMUM 12 INCHES OF FREEBOARD.

3.CONCRETE WASHOUT STRUCTURE NEEDS

TO BE CLEARY MARKED WITH SIGNAGE

NOTING DEVICE.

ONSITE CONCRETE WASHOUT

STRUCTURE WITH LINER

CONCRETE

WASHOUT

CONCRETE

WASHOUT

PLAN

CLEARLY MARKED SIGNAGE

NOTING DEVICE (18"X24" MIN.)

CLEARLY MARKED SIGNAGE

NOTING DEVICE (18"X24" MIN.)

SILT FENCE

10'

MIN

SECTION E: GROUND STABILIZATION

Required Ground Stabilization Timeframes

Note: After the permanent cessation of construction activities, any areas with temporary ground stabilization shall be converted to permanent ground stabilization as soon as practicable but in no case longer than 90 calendar days after the last land disturbing activity. Temporary ground stabilization shall be maintained in a manner to render the surface stable against accelerated erosion until permanent ground stabilization is achieved.

Site Area Description Timeframe variations

-7 days for perimeter dikes, swales, ditches, perimeter slopes and HQW Zones -10 days for Falls Lake Watershed unless there is zero slope

Stabilize within this many calendar days after ceasing land disturbance

None

(a) Perimeter dikes, swales, ditches, and perimeter slopes

(b) High Quality Water (HQW) Zones

If slopes are 10' or less in length and are not steeper than 2:1, 14 days are allowed

(d) Slopes 3:1 to 4:1

(e) Areas with slopes flatter than 4:1 14

-7 days for slopes greater than 50' in length and with slopes steeper than 4:1 -7 days for perimeter dikes, swales, ditches, perimeter slopes and HQW Zones -10 days for Falls Lake Watershed is d o c u m e n t, t o g e th e r w it h t h e c o n c e p ts a n d d e s ig n s p re s e n te d h e re in a s a n i n s tr u m e n t o f s e rv ic e is i n te n d e d o n ly f o r th e s p e c if ic p u rp o s e a n d c lie n t fo r w h ic h i t w a s p re p a re d

R e u s e o f a n d i m p ro p e r re lia n c e o n t h is d o c u m e n t w it h o u t w ri tt e n a u th o ri z a ti o n a n d a d a p ta ti o n b y K im le y -H o rn a n d A s s o c ia te s

In c s h a ll b e w it h o u t lia b ili ty t o K im le y -H o rn a n d A s s o c ia te s

In c

SHEET NUMBER

Y-

H O

R N

A N

D A

S, IN

Know what's below.

before you dig.Call

SURVEY NOTE:

EXISTING TOPOGRAPHICAL INFORMATION IS BASED ON A

BOUNDARY AND TOPOGRAPHIC SURVEY OBTAINED ON 11/14/2025.

CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING ALL

EXISTING INFORMATION, DEPICTED OR NOT, PRIOR TO

CONSTRUCTION AND REPORT POTENTIAL CONFLICTS TO OWNER

AND ENGINEER.

GEOTECH NOTE:

GEOTECHNICAL BORING INFORMATION WAS PROVIDED WITHIN A

PRELIMINARY GEOTECHNICAL ENGINEERING REPORT PREPARED

BY TERRACON, 252-353-1600, DATED 11/20/2025.

#F -0

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CITY OF GREENVILLE SITE PLAN APPROVAL

DATE: ____________

APPROVED

ZONING

SURVEYOR / FLOODPLAIN

FIRE / RESCUE

GUC WATER / SEWER

NCDOT

TRAFFIC SERVICES

*SITE PLAN APPROVAL ONLY. ENGINEER / ARCHITECT / SURVEYOR SHALL BE RESPONSIBLE FOR ADEQUACY OF DESIGN, ERRORS OR OMISSIONS IN THE PLANS. ALL PLANS SHALL MEET ALL SPECIFICATIONS, STANDARDS AND

APPLICABLE REGULATIONS.

APPROVED AS NOTED __________________

ENGINEERING

INSPECTIONS

GUC ELECTRIC

GUC GAS

VEGETATION

NOTES

S N o.

Ev an s S tr ee t Gr ee nv ill e, N C

Te l 2

N C

Ar ch ite ct ur al

L ic en se

N o.

C In te rio r D es ig n

Li ce ns e

N o.

C En gi ne er in g Li ce ns e N o.

-0

C La nd sc ap e

Ar ch ite ct ur al

L ic en se

N o.

C -4 ea st gr ou p.

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C103

AF BR

NCG01 SELF-INSPECTION, RECORDKEEPING AND REPORTING EFFECTIVE: 04/01/19

PART III

SELF-INSPECTION, RECORDKEEPING AND REPORTING

SECTION A: SELF-INSPECTION

Self-inspections are required during normal business hours in accordance with the table below. When adverse weather or site conditions would cause the safety of the inspection personnel to be in jeopardy, the inspection may be delayed until the next business day on which it is safe to perform the inspection. In addition, when a storm event of equal to or greater than 1.0 inch occurs outside of normal business hours, the self-inspection shall be performed upon the commencement of the next business day. Any time when inspections were delayed shall be noted in the Inspection Record.

NOTE: The rain inspection resets the required 7 calendar day inspection requirement.

PART III

SELF-INSPECTION, RECORDKEEPING AND REPORTING

SECTION B: RECORDKEEPING

1. E&SC Plan Documentation

The approved E&SC plan as well as any approved deviation shall be kept on the site. The approved E&SC plan must be kept up-to-date throughout the coverage under this permit.

The following items pertaining to the E&SC plan shall be kept on site and available for inspection at all times during normal business hours.

2. Additional Documentation to be Kept on Site In addition to the E&SC plan documents above, the following items shall be kept on the site and available for inspectors at all times during normal business hours, unless the Division provides a site-specific exemption based on unique site conditions that make this requirement not practical:

(a) This General Permit as well as the Certificate of Coverage, after it is received.

(b) Records of inspections made during the previous twelve months. The permittee shall record the required observations on the Inspection Record Form provided by the Division or a similar inspection form that includes all the required elements. Use of electronically-available records in lieu of the required paper copies will be allowed if shown to provide equal access and utility as the hard-copy records.

PART III

SELF-INSPECTION, RECORDKEEPING AND REPORTING

SECTION C: REPORTING

1. Occurrences that Must be Reported

Permittees shall report the following occurrences:

(a) Visible sediment deposition in a stream or wetland.

(b) Oil spills if:

· They are 25 gallons or more,

· They are less than 25 gallons but cannot be cleaned up within 24 hours,

· They cause sheen on surface waters (regardless of volume), or

· They are within 100 feet of surface waters (regardless of volume).

(c) Releases of hazardous substances in excess of reportable quantities under Section 311 of the Clean Water Act (Ref: 40 CFR 110.3 and 40 CFR 117.3) or Section 102 of CERCLA (Ref: 40 CFR 302.4) or G.S. 143-215.85.

(d) Anticipated bypasses and unanticipated bypasses.

(e) Noncompliance with the conditions of this permit that may endanger health or the environment.

2. Reporting Timeframes and Other Requirements After a permittee becomes aware of an occurrence that must be reported, he shall contact the appropriate Division regional office within the timeframes and in accordance with the other requirements listed below. Occurrences outside normal business hours may also be reported to the Department's Environmental Emergency Center personnel at (800) 858-0368.

3. Documentation to be Retained for Three Years All data used to complete the e-NOI and all inspection records shall be maintained for a period of three years after project completion and made available upon request. [40 CFR 122.41]

PART II, SECTION G, ITEM (4)

DRAW DOWN OF SEDIMENT BASINS FOR MAINTENANCE OR CLOSE OUT

Sediment basins and traps that receive runoff from drainage areas of one acre or more shall use outlet structures that withdraw water from the surface when these devices need to be drawn down for maintenance or close out unless this is infeasible. The circumstances in which it is not feasible to withdraw water from the surface shall be rare (for example, times with extended cold weather).

Non-surface withdrawals from sediment basins shall be allowed only when all of the following criteria have been met:

(a) The E&SC plan authority has been provided with documentation of the non-surface withdrawal and the specific time periods or conditions in which it will occur. The non-surface withdrawal shall not commence until the E&SC plan authority has approved these items,

(b) The non-surface withdrawal has been reported as an anticipated bypass in accordance with Part III, Section C, Item (2)(c) and (d) of this permit,

(c) Dewatering discharges are treated with controls to minimize discharges of pollutants from stormwater that is removed from the sediment basin. Examples of appropriate controls include properly sited, designed and maintained dewatering tanks, weir tanks, and filtration systems,

(d) Vegetated, upland areas of the sites or a properly designed stone pad is used to the extent feasible at the outlet of the dewatering treatment devices described in Item (c) above,

(e) Velocity dissipation devices such as check dams, sediment traps, and riprap are provided at the discharge points of all dewatering devices, and

(f) Sediment removed from the dewatering treatment devices described in Item (c) above is disposed of in a manner that does not cause deposition of sediment into waters of the United States.

10' MINIMUM

B B

PLAN

CONCRETE WASHOUT

SIGN DETAIL

(OR EQUIVALENT)

REQUIRED FOR ANY OPTION

36"

ABOVE GRADE WITH STRAW BALES

CONCRETE

WASHOUT

' M

10' MINIMUM

AA 3' TYP.

PLAN

SECTION A-A

BELOW GRADE WASHOUT STRUCTURE

NOTES:

1. ACTUAL LAYOUT TO BE DETERMINED IN THE FIELD BUT NOT WITHIN 50FT

OF A PROPOSED/ EXISTING CATCH BASIN AND/ OR INLETS, TOP OF

BANK OF PERENNIAL STREAM, SURFACE WATER BODY, OR WETLAND.

2. A CONCRETE WASHOUT SIGN SHALL BE INSTALLED IN CLOSE PROXIMITY

OF THE AREA AND SHALL BE CLEARLY VISIBLE.

3. GEOMEMBRANE BASIN LINER SHALL CONSIST OF A POLYPROPLENE OR

POLYETHYLENE 10 MIL THICK GEOMEMBRANE.

4. HOLES, DEPRESSIONS OR OTHER GROUND DISTURBANCE CAUSED BY THE

REMOVAL OF THE TEMPORARY CONCRETE WASHOUT FACILITIES SHALL BE

BACKFILLED, REPAIRED, AND STABILIZED TO PREVENT EROSION.

MAINTENANCE :

1. MAINTAIN WASHOUT STRUCTURE TO PROVIDE ADEQUATE CAPACITY PLUS

A MINIMUM OF 12 INCHES. REMOVE AND DISPOSE HARDENED CONCRETE

AND RETURN THE STRUCTURE TO A FUNCTIONAL CONDITION AFTER

REACHING 75% CAPACITY.

2. INSPECT WASHOUT STRUCTURE FOR DAMAGE AND MAINTAIN FOR

EFFECTIVENESS WEEKELY.

3. REMOVE CONCRETE STRUCTURE AND SIGN ON PROJECT COMPLETION,

DISPOSE CONCRETE IN APPROVED LANDFILL SITE OR RECYCLE.

4. GRADE THE EARTH MATERIAL TO MATCH EXISTING CONTOURS AND SEED

ACCORDINGLY TO PLANT SCHEDULE. MULCH AREA ACCORDINGLY.

SANDBAG

BERM

LATH AND

FLAGGING

ON 3 SIDES

10 mil PLASTIC

LINING

10 mil PLASTIC

LINING

SANDBAG

BERM

10 mil PLASTIC

LINING STRAW BALE

TYP.

PLYWOOD

48" X 24"

PAINTED WHITE

WOOD POST

3.5" X 3.5" X 8'

LAG SCREWS

BLACK LETTERS

6" HEIGHT

' M

SECTION B-B

±24"

10 mil PLASTIC

LINING

STRAW BALE

NATIVE MATERIAL

(OPTIONAL)

WOOD OR

METAL

STAKES (2

PER BALE)

BINDER WIRE ±16"

5. PROVIDE 2" SAND LAYER TO CONCRETE WASHOUT PIT.

R e u s e o f a n d i m p ro p e r re lia n c e o n t h is d o c u m e n t w it h o u t w ri tt e n a u th o ri z a ti o n a n d a d a p ta ti o n b y K im le y -H o rn a n d A s s o c ia te s

In c s h a ll b e w it h o u t lia b ili ty t o K im le y -H o rn a n d A s s o c ia te s

In c

SHEET NUMBER

Y-

H O

R N

A N

D A

S, IN

Know what's below.

before you dig.Call

SURVEY NOTE:

EXISTING TOPOGRAPHICAL INFORMATION IS BASED ON A

BOUNDARY AND TOPOGRAPHIC SURVEY OBTAINED ON 11/14/2025.

CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING ALL

EXISTING INFORMATION, DEPICTED OR NOT, PRIOR TO

CONSTRUCTION AND REPORT POTENTIAL CONFLICTS TO OWNER

AND ENGINEER.

GEOTECH NOTE:

GEOTECHNICAL BORING INFORMATION WAS PROVIDED WITHIN A

PRELIMINARY GEOTECHNICAL ENGINEERING REPORT PREPARED

BY TERRACON, 252-353-1600, DATED 11/20/2025.

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CITY OF GREENVILLE SITE PLAN APPROVAL

DATE: ____________

APPROVED

ZONING

SURVEYOR / FLOODPLAIN

FIRE / RESCUE

GUC WATER / SEWER

NCDOT

TRAFFIC SERVICES

*SITE PLAN APPROVAL ONLY. ENGINEER / ARCHITECT / SURVEYOR SHALL BE RESPONSIBLE FOR ADEQUACY OF DESIGN, ERRORS OR OMISSIONS IN THE PLANS. ALL PLANS SHALL MEET ALL SPECIFICATIONS, STANDARDS AND

APPLICABLE REGULATIONS.

APPROVED AS NOTED __________________

ENGINEERING

INSPECTIONS

GUC ELECTRIC

GUC GAS

VEGETATION

NOTES

S N o.

Ev an s S tr ee t Gr ee nv ill e, N C

Te l 2

N C

Ar ch ite ct ur al

L ic en se

N o.

C In te rio r D es ig n

Li ce ns e

N o.

C En gi ne er in g Li ce ns e N o.

-0

C La nd sc ap e

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L ic en se

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TREE PROTECTION SIGN:

· SHALL BE ALL-WEATHER MATERIAL

· SHALL BE MINIMUM OF 11"X17"

· MULTIPLE SIGNS MAY BE REQUIRED TO

ENSURE VISIBILITY FROM ALL DIRECTIONS

OF TREE PROTECTION ZONE

DRIP LINE

TREE PROTECTION SIGN

(SEE ENLARGEMENT - THIS DETAIL)

TEMPORARY CONSTRUCTION FENCING

FIRMLY DRIVEN 5' MIN. HEIGHT METAL

AT 6'-0" O.C. EXTEND STAKES TO DRIP

LINE OR LIMIT OF PLANTING ISLAND

EXISTING GRADE

3 BURIAL OF

OVERALL POST

INSTALL 2" MULCH UPON

REMOVAL OF TREE

PROTECTION FENCING

TEMPORARY

CONSTRUCTION FENCING

TREE

STAKES

SECTION

PLAN

#57 WASHED STONE

MIN. 5' LF STEEL

T-POST (1.25 LBS/LF)

NOTE

TOP OF INLET STRUCTURE MUST BE 12" LOWER

THAN DOWN SLOPE, GROUND ELEVATION OR

INSTALL TEMPORARY DIKE BELOW STRUCTURE

TO PREVENT BYPASS FLOW.

TYP. STORM

DRAINAGE

INLET STRUCTURE

4' - 0" MAX.

19 GAUGE HARDWARE CLOTH

(14" MESH OPENING)

2:11' - 4"

INSTALL WITH FLAP OF HARDWARE

CLOTH UNDER STONE

MIN. 5 LF STEEL 'T' POST

(1.25 LBS/LF)

2' - 0" 3' - 0"

2' - 0"

NCDOT #57 WASHED STONE

(ALL FOUR SIDES)

A1 C104

SILT FENCE

SCALE: NOT TO SCALE

B4 C104

TREE PROTECTION FENCING

SCALE: NOT TO SCALE

B1 C104

CONSTRUCTION ENTRANCE

SCALE: NOT TO SCALE

C1 C104

SKIMMER DETAIL

SCALE: NOT TO SCALE

D4 C104

INLET PROTECTION (HARDWARE CLOTH & GRAVEL)

SCALE: NOT TO SCALE

TEMPORARY SEEDING

DATE

APR 15-AUG 14 GERMAN MILLET 50 LBS/ACRE

AUG 15-APR 14 RYE (GRAIN) 50 LBS/ACRE

YEAR ROUND FERTILIZER 10-20-20 400 LBS/ACRE

SEEDING AND MULCHING

MARCH 1 - AUGUST 31

75# TALL FESCUE

25# BERMUDAGRASS (HULLED)

500# FERTILIZER

4000# LIMESTONE

35# BERMUDAGRASS (HULLED)

500# FERTILIZER

75# TALL FESCUE

4000# LIMESTONE

SEPTEMBER 1 - FEBRUARY 28

WATER AND BORROW LOCATIONS

MARCH 1 - AUGUST 31

50# TALL FESCUE

10# CENTIPEDE

25# BERMUDAGRASS (HULLED)

500# FERTILIZER

4000# LIMESTONE

10# CENTIPEDE

35# BERMUDAGRASS (HULLED)

50# TALL FESCUE

500# FERTILIZER

4000# LIMESTONE

SEPTEMBER 1 - FEBRUARY 28

ALL ROADWAY AREAS

VEGETATIVE PLAN:

VEGETATIVE COVER SHALL BE IN ACCORDANCE

WITH THE SEEDING SCHEDULE AND THE

FOLLOWING SPECIFICATION SECTIONS:

SECTION 02110 SITE CLEARING

SECTION 02120 EROSION & POLLUTION CONTROL

SECTION 02228 CLEAN-UP & SEEDING

NPDES INSPECTION REQUIREMENTS:

ANALYSIS

1. SCARIFY SOIL TO A DEPTH OF THREE (3) INCHES AND WORK INTO A SATISFACTORY

SEED BED BY DISKING, USE OF CULTIPACKERS, HARROWS, DRAGS AND OTHER

APPROVED MEANS.

2. PREPARATION OUTLINED ABOVE SHALL NOT BE DONE WHEN THE SOIL IS FROZEN, WET

OR OTHERWISE IN AN UNFAVORABLE CONDITION.

3. BEGIN AND COMPLETE SEEDING OPERATIONS AS OUTLINED AS SOON AS POSSIBLE

AFTER FINAL GRADING IS COMPLETED, BUT IN NO EVENT LATER THAN 14 CALENDAR

DAYS AFTER COMPLETION OF FINAL GRADING.

4. SEEDING AND MULCHING OPERATIONS SHALL NOT BEGIN UNTIL ELECTRICAL SERVICE

HAS BEEN INSTALLED WITHIN THE PROJECT, UNLESS DIRECTED BY THE

ARCHITECT/ENGINEER.

5. DISTRIBUTE LIME AND FERTILIZER, UNIFORMLY OVER SEED BED AND HARROW, RAKE,

OR OTHERWISE WORK SAME INTO SEED BEDS.

6. DISTRIBUTE SEED UNIFORMLY OVER SEED BED. COVER SEED LIGHTLY AFTER

SEEDING.

7. NO LIME, FERTILIZER, OR SEED SHALL BE APPLIED DURING A STRONG WIND, WHEN

SOIL IS WET OR OTHERWISE UNWORKABLE. SHOULD RAIN FOLLOW SEEDING BEFORE

ROLLING IS BEGUN, THE BED SHALL NOT BE ROLLED.

SEED BED PREPERATION NOTES

MAINTENANCE PLAN

1. ALL EROSION AND SEDIMENT CONTROL PRACTICES WILL BE CHECKED FOR STABILITY

AND INTEGRITY FOLLOWING EVERY 0.5” OVER 24-HOUR PERIOD RAINFALL EVENT, BUT IN

NO CASE LESS THAN ONCE EVERY WEEK. ANY NEEDED REPAIRS WILL BE MADE

IMMEDIATELY TO MAINTAIN ALL PRACTICES AS DESIGNED.

2. SEDIMENT WILL BE REMOVED FROM BEHIND THE SEDIMENT FENCE WHEN IT BECOMES

0.5 FT DEEP AT THE FENCE. THE SEDIMENT FENCE WILL BE REPAIRED AS NECESSARY

TO MAINTAIN A BARRIER.

3. TEMPORARY GRAVEL CONSTRUCTION ENTRANCE/ EXIT WILL BE INSPECTED

PERIODICALLY. WHEN MUD BEGINS TO BUILD-UP, THE ENTRANCE WILL BE BLADED OFF

REMOVING THE MUD. ADD NEW STONE TO ENTRANCE AS NEEDED.

4. SEDIMENT WILL BE REMOVED FROM INLET PROTECTION DEVICES WHEN STORAGE

CAPACITY HAS BEEN APPROXIMATELY 50% FILLED. GRAVEL WILL BE CLEANED OR

REPLACED WHEN THE SEDIMENT POOL NO LONGER DRAINS PROPERLY.

5. ALL SEEDED AREAS WILL BE FERTILIZED, RE-SEEDED AS NECESSARY AND MULCHED

ACCORDING TO SPECIFICATION IN THE VEGETATIVE PLAN TO MAINTAIN A VIGOROUS,

DENSE VEGETATIVE COVER.

EROSION NOTES:

GROUND STABILIZATION

SITE AREA

DESCRIPTION

* PERIMETER DIKES,

SWALES, DITCHES

AND SLOPES

* HIGH QUALITY

WATER (HQW)

ZONES

* SLOPES STEEPER

THAN 3:1

* SLOPES 3:1 OR

FLATTER

* ALL OTHER AREAS

WITH SLOPES

FLATTER THAN 4:1

STABILIZATION

TIME FRAME

7 DAYS

14 DAYS

STABILIZATION TIME

FRAME EXCEPTIONS

NONE

IF SLOPES ARE 10' OR

LESS IN LENGTH AND ARE

NOT STEEPER THAN 2:1,

14 DAYS ARE ALLOWED.

7 DAYS FOR SLOPES

GREATER THAN 50 FEET

IN LENGTH

NONE (EXCEPT FOR

PERIMETERS AND

HQW ZONES)

CONSTRUCTION SEQUENCE

1. OBTAIN AND POST A COPY OF THE CERTIFICATE OF EROSION AND SEDIMENT CONTROL PLAN APPROVAL. NOTIFY THE NC DEQ, WILMINGTON REGIONAL OFFICE AT (910) 796-7326 PRIOR TO COMMENCING CONSTRUCTION. A PRECONSTRUCTION MEETING MAY BE REQUIRED AT THE DISCRETION OF NCDEQ.

2. DISTURB LAND ONLY AS NECESSARY TO INSTALL TEMPORARY EROSION AND SEDIMENT CONTROL DEVICES. INSTALL ADDITIONAL EROSION AND SEDIMENT CONTROL DEVICES AS NEEDED OR AS

DIRECTED BY THE ENGINEER AND AS SHOWN ON THE PLANS.

3. PERFORM SITE CLEARING AND DEMOLITION, IN ACCORDANCE WITH PLANS, INCLUDING REMOVAL OF ASPHALT, EXISTING CURB AND GUTTER, AGGREGATE BASE COURSE, SIDEWALK, TREES, SHRUBS, ETC. FROM THE SITE AND DISPOSE OF DEBRIS AT AN APPROVED SITE. PRIOR TO AND DURING DEMOLITION PHASE INSTALL APPROPRIATE EROSION AND SEDIMENTATION CONTROL

MEASURES.

4. CONSTRUCT TEMPORARY GRAVEL CONSTRUCTION ENTRANCE AND BRING IN FILL MATERIAL TO SURCHARGE BUILDING SITE AND PROVIDE APPROPRIATE EROSION CONTROL MEASURES.

5. TRANSITION EROSION CONTROL MEASURES FROM DEMOLITION PHASE TO CONSTRUCTION PHASE AND INSTALL MEASURES IN APPROPRIATE AREAS.

6. BEGIN CONSTRUCTION OF THE BUILDING PAD, GRADING OF THE SITE, UTILITY SERVICE INSTALLATION AND STORM DRAINAGE STRUCTURES AND PIPING.

7. MAINTAIN EROSION AND SEDIMENTATION MEASURES DURING CONSTRUCTION. CHECK THE MEASURES FOR FAILURE AND AVAILABLE SEDIMENT STORAGE AFTER EACH SIGNIFICANT RAINFALL

EVENT.

8. COMPLETE CONSTRUCTION OF BUILDING AND SITE IMPROVEMENTS, INCLUDING THE PLACEMENT OF THE AGGREGATE BASE COURSE, NEW PAVEMENT, CURB AND GUTTER, SIDEWALKS AND

UTILITY PADS.

9. MULCH AND SEED ALL DISTURBED AREAS. ANY SLOPES LEFT EXPOSED WILL WITHIN 14 CALENDAR DAYS OF COMPLETION OF ANY PHASE OF GRADING, BE PLANTED OR OTHERWISE PROVIDED WITH TEMPORARY OR PERMANENT GROUND COVER, DEVICES, OR STRUCTURES SUFFICIENT TO RESTRAIN EROSION..

10. REMOVE ALL TEMPORARY EROSION CONTROL MEASURES ONCE PERMANENT VEGETATION IS ESTABLISHED.

11. TIME OF EXPOSURE IS APPROXIMATELY 24 MONTHS OR UNTIL COMPLETION AND STABILIZATION OF THE SITE. CONTRACTOR SHALL PREPARE FOR MAINTENANCE OF THE SITE EROSION AND

SEDIMENTATION MEASURES APPROPRIATE FOR THE EXPECTED DURATION.

1. MUST KEEP A RAIN GAUGE ON THE PROJECT SITE.

2. DEDICATED DEMOLITION AND OTHER WASTE AREAS AND EARTHEN MATERIAL STOCKPILES

MUST BE LOCATED AT LEAST 50' FORM STORM DRAINS OR STREAMS UNLESS NO ALTERNATIVE

IS FEASIBLE.

3. MUST INSPECT ALL EROSION AND SEDIMENT CONTROL MEASURES AT LEAST ONCE A WEEK

AND WITHIN 24 HOURS AFTER ANY STORM EVENT GREATER THAN A HALF-INCH (DURING A 24

HOUR PERIOD).

4. MUST TAKE IMMEDIATE CORRECTIVE ACTION FOR ANY DEVICE FAILURE.

5. MUST INSPECT ALL OUTLETS WHERE STORMWATER RUNOFF LEAVES THE SITE AND EVALUATE

THE EFFECT ON NEARBY STREAMS OR WETLANDS.

6. CORRECTIVE ACTION MUST BE TAKEN IF SEDIMENT IS DEPOSITED OFF-SITE OR INTO A

STREAM OR WETLAND, OR CAUSES A VISIBLE INCREASE IN TURBIDITY OF ANY WATERBODY.

7. MUST KEEP RECORDS OF THESE INSPECTIONS AND ANY CORRECTIVE ACTIONS TAKEN.

1. NO LAND DISTURBING ACTIVITY BEYOND THAT REQUIRED TO INSTALL APPROPRIATE

EROSION CONTROL MEASURES MAY PROCEED UNTIL EROSION CONTROL MEASURES ARE

INSPECTED.

2. SEED AND MULCHING OR OTHERWISE PROVIDE GROUND COVER DEVICES OR STRUCTURES

SUFFICIENT TO RESTRAIN EROSION FOR ALL EXPOSED SLOPES WITHIN 14 WORKING DAYS

OF COMPLETING ANY PHASE OF GRADING. CONTRACTOR SHALL INSPECT AND MAINTAIN AS

NEEDED ALL EROSION CONTROL DEVICES ON A WEEKLY BASIS AND AFTER EACH 0.5" OVER

24-HOUR PERIOD RAINFALL EVENT.

3. FAILURE TO KEEP EROSION CONTROL DEVICES IN GOOD WORKING ORDER MAY RESULT IN

ISSUANCE OF A STOP WORK ORDER OR CIVIL PENALTIES UP TO $5,000 PER DAY OF

VIOLATION. STIES UTILIZING SEDIMENT TRAPS MUST ALSO SPECIFY A MAXIMUM DEPTH OF

SEDIMENT PRIOR TO CLEAN OUT.

4. ALL DEWATERING OPERATIONS SHALL BE FILTERED PRIOR TO LEAVING THE SITE.

NOTE: 50# OF BAHIAGRASS MAY BE SUBSTITUTED FOR EITHER CENTIPEDE OR BERMUDAGRASS

ONLY UPON ENGINEER'S REQUEST.

A3 C104

EROSION CONTROL NOTES

SCALE: NOT TO SCALE

C4 C104

CONCRETE WASHOUT DETAIL

SCALE: NOT TO SCALE

4' MAX.

VARIABLE

DEPTH

SECURE BOTTOM OF BAFFLE TO

GROUND WITH 12" STAPLES AT

12" MAXIMUM SPACING

BAFFLE

MATERIAL

9 GAUGE MIN. HIGH

TENSION WIRE STRAND

SHALL BE SECURED TO

POST TO SUPPORT

BAFFLE MATERIAL

DRAPE BAFFLE MATERIAL

OVER WIRE STRAND AND

SECURE WITH PLASTIC TIES

AT POSTS AND ON WIRE

EVERY 12"

MIN.

BAFFLE MATERIAL SHOULD BE SECURED TO THE BOTTOM

AND SIDES OF BASIN USING 12" LANDSCAPE STAPLES

11 GAUGE

LANDSCAPING

STAPLE

BAFFLE

MATERIAL

STEEL POST 2'-0" DEPTH

NOTES:

1. Use matting made of 100% coconut fiber(coir) twine woven into high strength matrix.

2. Staples should be made of 0.125 inch diameter, new steel wire formed into a ‘U’ shape not less than 12 inches in length with a throat of 1 inch in width. The staples anchor the porous baffles into the sides and bottom of the basin.

3. Grade the basin so that the bottom is level front to back and side to side.

4. Install the coir fiber baffles immediately upon excavation of the basins.

5. Install posts across the width of the sediment trap.

6. Steel posts should be driven to a depth of 24 inches and spaced in a maximum of 4 feet apart. The top of the fabric should be a minimum of 6 inches higher than the invert of the spillway. Tops of the baffles should be a minimum of 2 inches lower than the top of the earthen embankment.

7. Install 3 coir fiber baffles in basins at drainage outlets with a spacing of 1/4 the basin length. 2 coir fiber baffles can be installed in the basins less than 20 feet in length with a spacing of 1/3 the basin length.

8. Attach a 9-gauge high tension wire strand to the steel posts at a height of 6 inches above the spillway elevation with plastic ties or wire fasteners to prevent sagging. If the temporary sediment basin will be converted to a permanent stormwater basin of a greater depth, the baffle height should be based on the pool depth during use as a temporary sediment basin.

MAINTENANCE:

1. Inspect all measures at least weekly and after each rainfall of 1.0 inch or greater and repair immediately.

2. Maintain access to baffles. If the fabric collapses, tears, decomposes, or becomes ineffective, replace immediately.

3. Remove sediment deposits when it reaches half full. Replace if baffle fabric is damaged during clean-out operations. Sediment depth should never exceed half the designed storage depth.

STEEL POST

EXTEND 9 GAUGE WIRE TO BASIN SIDE OR INSTALL

T-POST TO ANCHOR BAFFLE TO SIDE OF BASIN AND

SECURE TO VERTICAL POST.

DATE: PAGE:

NORTH CAROLINA

Department of Environmental Quality

Effective Date: 9/1/2023 In accordance with the 2013 Design Manual Updates

POROUS BAFFLES

T e e d b d d

PARABOLIC CHANNEL CROSS SECTION

TRIANGULAR "V" CHANNEL CROSS SECTION

TRAPEZOIDAL CHANNEL CROSS SECTION

X-Section Area (A) = Zd2

Top Width (T) = 2dz Z= ed

X-Section Area (A) = 23 Td Top Width (T) = 1.5 A d

Z= ed

X-Section Area (A) = bd + Zd2

Top Width (T) = b + 2dz

NOTES:

1. At a minimum, grass-lined channels should carry peak runoff from the 10-year storm without eroding. Increase the capacity according to the potential damage if flood hazard exists.

2. If design velocity of the channel to be vegetated by seeding exceeds 2 feet per second, a temporary channel liner is required.

3. Channel side slopes should be 3:1 or flatter to aid in the establishment of vegetation and for maintenance. V-shaped channels along roadways should have side slopes of 6:1 or flatter for safety.

4. Remove all trees, brush, stumps,…

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File details come from the government source that posted it. Updated Jul 3, 2026.