20210177 Ver 1_JVC_All_Sheets_11x17_051821_20210518

/
PROJECTREFERENCENO.
SNtO..�
SHEETS`
YADKIN VALLEY SEWER AUTHORITY
(i
i
INDEX OF SHEETS
NC
�C
1 3v
1
23
r & 38572
1... TITLE SHEET
APPLICANT NUMBER. 000-UI9F6-OO
r DESIGN DATA
IA - 10... STREAM CONVENTIONAL SYMBOLS
COBB CREEK SANDY BERRY CREEK
GENERAL NOTES
CONSTRUCTION SEQUENCE
DIN-385727 DIN-385728
2 TYPICAL SECTIONS
2A-2D • • • DETAILS
3-3C... TABLES
YA
D
K
I
Ili
G O
U
ICI
`TY
DESIGN STREAM TYPE B4c B4c
BANKFULL XSEC AREA 30 FT2 70 FT2
BANKFULL WIDTH 21 . 1 FT 33.5 FT
BANKFULL DEPTH 2.1 FT 2.9 FT
4- 7 ... PLAN AND PROFILE
8-10... GRADING PLAN
1 1 - 1 3 ... VEGETATION PLAN
LOCATION: YADKIN COUNTY, NC
W/D RATIO 15 16
1
`/
PROJECT LENGTH
In
+
TYPE OF WORK: STREAM STABILIZATION
--..-...-
'
'� '
''
, �
COBB CREEK EXISTING STREAM LENGTH = 691 FEET
COBB CREEK PROPOSED DESIGN STREAM LENGTH = 577 FEET
=
SANDY BERRY CREEK EXISTING STREAM LENGTH230 FEET
SANDY BERRY CREEK PROPOSED DESIGN STREAM LENGTH =224 FEET
M
�♦ I
1
•�•,
DIN 385728
DIN 385728
SITE 3 FOR
WE
i ADKir1 RI
SITE 2 FOR
B 1P 1
-�•�-
USACE USE ONLY2
N
ClSACE
USE ONLY
� , / Eck
L
v1
c
0 1_
21 • I =
67
i-�- 0
CO
O
•I
''
♦ I
7
1 oz
S
e'
\
C. °iiw,H
✓ Q G1z\'`JONESVILLE Pop. 2,246 z 0.
N
DIN 385727
-brook Dr. 1n
le P�
U
SITE 1 FOR
USACE USE ONLY
Cedar (i)s Jo eSU'l �1
z
i
, r m
Swan Creek
cY)
!
a a.
I
'q
i
O
rr e1 ` Cobb �'ee
l J I eeY` �
Chappell
C°°
Ct / 5taIX diurc`
IL�j
�l
+
I Swan
✓/1l
�"".- Macemore °r
? 77
0
Bethel
t
Rd. wan
�� ,ARLINGTON Bu
r 21
BYP.
21
`
`o J
r
GRAPHIC SCALES ,
REVISIONS ,
PREPARED FOR: 1
PREPARED IN THE OFFICE OF:
i PROJECT ENGINEER 1
ll~
NO.
DESCRIPTION
ENGR.
APPROV.
DATE
V��e
ECOSYSTEM 1 150 SE MAYNARD RD,
SUITE 140
1
65% DESIGN PLANS
EMP
KLT
otioaizt
aakin
-� l•
o°��e
o
PLANNING &
CARY, NC 27511
20 10 O 20 40
* *
EPR RESTORATION LICENSE # P-1 182
li7i
*
>f
� �fi FEMA
w
PLANS
iU A
�
AND SSE
PROGRESS DRAWING
+ Jjutb
KEVIN TWEEDY, P.E.
FOR REVIEW PURPOSES ONLY
20 10 0 20
40
PROJECT ENGINEER
DO NOT USE FOR CONSTRUCTION
O
APPLICANT NUMBER: 000-U19F6-00
PROFILE (HORIZONTAL)
500 NORTH CAROLINA 268 W
ELKIN, Nc 28621
LETTING DATE:
EMMTT PERDUE, P.E.
IX
5 2.5 0
5 10
PROJECT DESIGN ENGINEER
JERRYTWIGGS,P.E.
--
PROJECT ENGINEER
P.E.
J
` (VERTICAL)
J
`
`SIGNATURE: of

STREAM CONVENTIONAL SYMBOLS
CONSTRUCTION SEQUENCE
(PROJECT #
138
SHEET NO.
1A
2
2
to
0_
u
m
z
/
0
❑
/
a
�1
z
a
F
N
J
m
a
a
w
to
H
w
w
�1
m
a
❑
NU
Cw
( I I )
0
00 0
ROCK J-HOOK JH
ROCK VANE Rv
OFFSET ROCK CROSS VANE Ov
ROCK CROSS VANE xV
TEMPORARY SILT CHECK
ROOT WAD Rw
GRADE CONTROL J-HOOK VANE
LOG VANE
LOG STEP
LV
LS
ROCK STEP Rs
DOUBLE DROP ROCK CROSS VANE
CONSTRUCTED CASCADE cC
CONSTRUCTED RIFFLE CR
BOULDER CLUSTER
LOG ROLLER LR
GRADE CONTROL WOODY RIFFLE wR
TOEWOOD WITH GEOLIFT O
SOD MATS sM
DEBRIS JAM
SINGLE WING DEFLECTOR Se
DOUBLE WING DEFLECTOR
**NOTE: ALL ITEMS ABOVE MAY NOT BE USED ON THIS PROJECT
— SF — SAFETY FENCE
— SS — SANITARY SEWER
— I I I — SILT FENCE
—� CONSERVATION EASEMENT
— - 20 — - EXISTING MAJOR CONTOUR
EXISTING MINOR CONTOUR
— 20 — PROPOSED MAJOR CONTOUR
— 21 — PROPOSED MINOR CONTOUR
LIMITS OF DISTURBANCE
BANKFULL BENCH (GRADE)
- PROPERTY LINE
ACCESS ROAD
o+oo
STREAM THALWEG
STREAM TOP OF BANKS
FOOT BRIDGE
- TEMPORARY STREAM CROSSING
PERMANENT FORD STREAM CROSSING
TRANSPLANTED VEGETATION
32( TREE REMOVAL
TREE PROTECTION
GEOLIFT
CHANNEL FILL
DITCH PLUG
GRADE BANK 2:1 OR FLATTER
*—�B—
=; EXISTING WETLANDS
GENERAL NOTES
1 . THE CONTRACTOR IS REQUIRED TO INSTALL INSTREAM STRUCTURES USING
A TRACK HOE WITH A HYDRAULIC THUMB OF SUFFICIENT SIZE TO PLACE
BOULDERS, AND STRUCTURES.
2. WORK IS BEING PERFORMED AS AN ENVIRONMENTAL STABILIZATION PLAN.
THE CONTRACTOR SHOULD MAKE ALL REASONABLE EFFORTS TO REDUCE
SEDIMENT LOSS AND MINIMIZE DISTURBANCE OF THE SITE WHILE
PERFORMING THE CONSTRUCTION WORK.
3. CONSTRUCTION 1S SCHEDULED TO BEGIN FALL 2021 .
TO BE ADDED AT 1 00% DESIGN
SYMBOLOGY /
NOTES
REVISIONS
NO.
DESCRIPTION
ENGR.
APPROV.
DATE
1
65% DESIGN PLANS
EMP
KLT
01 /08/21
[
PREPA
APPLICANT NUMBER' 000-UI9F600500
NORTH CAROLINA 268 W
ELKIN NC 28621
RED FOR:
DR4543-NC / WO 60879 / DIN 385727 - DIN 385728
YADKIN COUNTY, NC
f
PREPARED IN THE OFFICE OF:
ECOSYSTEM
PLANNING &
RESTORATION
1 150 SE MAYNARD RD, SUITE 140
CARY, NC 27511
LICENSE # P-1 1 82
PROJECT ENGINEER
PROGRESS DRAWING
FOR REVIEW PURPOSES ONLY
DO NOT USE FOR CONSTRUCTION

Self
below.
personnel
which
greater
performed
NOTE:
-inspections
When adverse
to be in
it is safe to
than 1.0 inch
upon the
PART III
SELF -INSPECTION, RECORDKEEPING AND REPORTING
SECTION A: SELF -INSPECTION
on
be
are required during normal business hours in accordance with the table
weather or site conditions would cause the safety of the inspection
jeopardy, the inspection may be delayed until the next business day
perform the inspection. In addition, when a storm event of equal to or
occurs outside of normal business hours, the self -inspection shall
commencement of the next business day. Any time when inspections
were delayed shall be noted in the Inspection Record.
Inspect
Frequency
(during normal
business hours)
Inspection records must include:
(1) Rain gauge
maintained in
good working
order
Daily
Daily rainfall amounts.
If no daily rain gauge observations are made during weekend or
holiday periods, and no individual -day rainfall information is
available, record the cumulative rain measurement for those un-
attended days (and this will determine if a site inspection is
needed). Days on which no rainfall occurred shall be recorded as
"zero." The permittee may use another rain -monitoring device
approved by the Division.
(2) E&SC
Measures
At least once per
7 calendar days
and within 24
hours of a rain
event> 1.0 inch in
24 hours
1. Identification of the measures inspected,
2. Date and time of the inspection,
3. Name of the person performing the inspection,
4. Indication of whether the measures were operating
properly,
5. Description of maintenance needs for the measure,
6. Description, evidence, and date of corrective actions taken.
(3) Stormwater
discharge
outfalls (SDOs)
At least once per
7 calendar days
and within 24
hours of a rain
event> 1.0 inch in
24 hours
1. Identification of the discharge outfalls inspected,
2. Date and time of the inspection,
3. Name of the person performing the inspection,
4. Evidence of indicators of stormwater pollution such as oil
sheen, floating or suspended solids or discoloration,
5. Indication of visible sediment leaving the site,
6. Description, evidence, and date of corrective actions taken.
(4) Perimeter of
site
At least once per
7 calendar days
and within 24
hours of a rain
event> 1.0 inch in
24 hours
If visible sedimentation is found outside site limits, then a record
of the following shall be made:
1. Actions taken to clean up or stabilize the sediment that has left
the site limits,
2. Description, evidence, and date of corrective actions taken, and
3. An explanation as to the actions taken to control future
releases.
(5) Streams or
wetlands onsite
or offsite
(where
accessible)
At least once per
7 calendar days
and within 24
hours of a rain
event> 1.0 inch in
24 hours
If the stream or wetland has increased visible sedimentation or a
stream has visible increased turbidity from the construction
activity, then a record of the following shall be made:
1. Description, evidence and date of corrective actions taken, and
2. Records of the required reports to the appropriate Division
Regional Office per Part III, Section C, Item (2)(a) of this permit.
(6) Ground
stabilization
measures
After each phase
of grading
1. The phase of grading (installation of perimeter E&SC
measures, clearing and grubbing, installation of storm
drainage facilities, completion of all land -disturbing
activity, construction or redevelopment, permanent
ground cover).
2. Documentation that the required ground stabilization
measures have been provided within the required
timeframe or an assurance that they will be provided as
soon as possible.
The rain inspection resets the required 7 calendar day inspection requirement.
approved
following
2. Additional
In
site
Division
this
(a)
(b)
3. Documentation
All
of
PART III
SELF -INSPECTION, RECORDKEEPING AND REPORTING
SECTION B: RECORDKEEPING
The
period
1. E&SC Plan Documentation
The approved E&SC plan as well as any approved deviation shall be kept on the site. The
E&SC plan must be kept up-to-date throughout the coverage under this permit.
items pertaining to the E&SC plan shall be kept on site and available for inspection
at all times during normal business hours.
Item to Document
Documentation Requirements
(a) Each E&SC measure has been installed
and does not significantly deviate from the
locations, dimensions and relative elevations
shown on the approved E&SC plan.
Initial and date each E&SC measure on a copy
of the approved E&SC plan or complete, date
and sign an inspection report that lists each
E&SC measure shown on the approved E&SC
plan. This documentation is required upon the
initial installation of the E&SC measures or if
the E&SC measures are modified after initial
installation.
(b) A phase of grading has been completed.
Initial and date a copy of the approved E&SC
plan or complete, date and sign an inspection
report to indicate completion of the
construction phase.
(c) Ground cover is located and installed
in accordance with the approved E&SC
plan.
Initial and date a copy of the approved E&SC
plan or complete, date and sign an inspection
report to indicate compliance with approved
ground cover specifications.
(d) The maintenance and repair
requirements for all E&SC measures
have been performed.
Complete, date and sign an inspection report.
(e) Corrective actions have been taken
to E&SC measures.
Initial and date a copy of the approved E&SC
plan or complete, date and sign an inspection
report to indicate the completion of the
corrective action.
Documentation to be Kept on Site
addition to the E&SC plan documents above, the following items shall be kept on the
and available for inspectors at all times during normal business hours, unless the
provides a site -specific exemption based on unique site conditions that make
requirement not practical:
This General Permit as well as the Certificate of Coverage, after it is received.
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.
to be Retained for Three Years
data used to complete the e-NOI and all inspection records shall be maintained for a
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.
SELF
(a)
• They are
• They
• They
(c) Releases of hazardous
of the Clean Water
(d)
(e) Noncompliance
After a permittee becomes
the appropriate Division
other requirements
reported to the
PART III
-INSPECTION, RECORDKEEPING AND REPORTING
SECTION C: REPORTING
1. Occurrences that Must be Reported
Permittees shall report the following occurrences:
Visible sediment deposition in a stream or wetland.
(b) Oil spills if:
• They are 25 gallons or more,
less than 25 gallons but cannot be cleaned up within 24 hours,
cause sheen on surface waters (regardless of volume), or
are within 100 feet of surface waters (regardless of volume).
substances in excess of reportable quantities under Section 311
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.
Anticipated bypasses and unanticipated bypasses.
with the conditions of this permit that may endanger health or the
environment.
2. Reporting Timeframes and Other Requirements
aware of an occurrence that must be reported, he shall contact
regional office within the timeframes and in accordance with the
listed below. Occurrences outside normal business hours may also be
Department's Environmental Emergency Center personnel at (800)
858-0368.
Occurrence
Reporting Timeframes (After Discovery) and Other Requirements
(a) Visible sediment
deposition in a
stream or wetland
• Within 24 hours, an oral or electronic notification.
• Within 7 calendar days, a report that contains a description of the
sediment and actions taken to address the cause of the deposition.
Division staff may waive the requirement for a written report on a
case -by -case basis.
• If the stream is named on the NC 303(d) list as impaired for sediment -
related causes, the permittee may be required to perform additional
monitoring, inspections or apply more stringent practices if staff
determine that additional requirements are needed to assure compliance
with the federal or state impaired -waters conditions.
(b) Oil spills and
release of
hazardous
substances per Item
1(b)-(c) above
• Within 24 hours, an oral or electronic notification. The notification
shall include information about the date, time, nature, volume and
location of the spill or release.
(c) Anticipated
bypasses [40 CFR
122.41(m)(3)]
• A report at least ten days before the date of the bypass, if possible.
The report shall include an evaluation of the anticipated quality and
effect of the bypass.
(d) Unanticipated
bypasses [40 CFR
122.41(m)(3)]
• Within 24 hours, an oral or electronic notification.
• Within 7 calendar days, a report that includes an evaluation of the
quality and effect of the bypass.
(e) Noncompliance
with the conditions
of this permit that
may endanger
health or the
environment[40
CFR 122.41(1)(7)]
• Within 24 hours, an oral or electronic notification.
• Within 7 calendar days, a report that contains a description of the
noncompliance, and its causes; the period of noncompliance,
including exact dates and times, and if the noncompliance has not
been corrected, the anticipated time noncompliance is expected to
continue; and steps taken or planned to reduce, eliminate, and
prevent reoccurrence of the noncompliance. [40 CFR 122.41(1)(6).
• Division staff may waive the requirement for a written report on a
case -by -case basis.
NORTH CAROLINA
Environmental Quality
NCGO1 SELF -INSPECTION, RECORDKEEPING AND REPORTING
EFFECTIVE: 04/01/19
(PROJECT #
138
SHEET NO.
1B
INSPECTION,
RECORDKEEPING
AND REPORTING
REVISIONS
NO.
DESCRIPTION
ENGR.
APPROV.
DATE
1
65% DESIGN PLANS
EMP
KLT
01 /08/21
[
PREPA
APPLICANT NUMBER' 000-UI9F600500
NORTH CAROLINA 268 W
ELKIN NC 28621
RED FOR:
DR4543-NC / WO 60879 / DIN 385727 - DIN 385728
YADKIN COUNTY, NC
f
PREPARED IN THE OFFICE OF:
ECOSYSTEM
PLANNING &
RESTORATION
1 150 SE MAYNARD RD, SUITE 140
CARY, NC 27511
LICENSE # P-1 1 82
PROJECT ENGINEER
PROGRESS DRAWING
FOR REVIEW PURPOSES ONLY
DO NOT USE FOR CONSTRUCTION

SHEET NO.
1C
GROUND STABILIZATION AND MATERIALS HANDLING PRACTICES FOR COMPLIANCE WITH
THE NCGO1 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 NCGO1 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.
SECTION E: GROUND STABILIZATION
Required Ground Stabilization Timeframes
Stabilize within this
Site Area Description
many calendar
Timeframe variations
days after ceasing
land disturbance
(a) Perimeter dikes,
swales, ditches, and
perimeter slopes
7
None
(b) High Quality Water
(HQW) Zones
7
None
(c) Slopes steeper than
If slopes are 10' or less in length and are
3:1
7
not steeper than 2:1, 14 days are
allowed
-7 days for slopes greater than 50' in
length and with slopes steeper than 4:1
(d) Slopes 3:1 to 4:1
14
-7 days for perimeter dikes, swales,
ditches, perimeter slopes and HQW
Zones
-10 days for Falls Lake Watershed
(e) Areas with slopes
-7 days for perimeter dikes, swales,
ditches, perimeter slopes and HQW Zones
flatter than 4:1
14
-10 days for Falls Lake Watershed unless
there is zero slope
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.
GROUND STABILIZATION SPECIFICATION
Stabilize the ground sufficiently so that rain will not dislodge the soil. Use one of the
techniques in the table below:
porary Sta iization ermanent Stabilization
• Temporary grass seed covered with straw or • Permanent grass seed covered with straw or
other mulches and tackifiers
• Hydroseeding
• Rolled erosion control products with or
without temporary grass seed
• Appropriately applied straw or other mulch
• Plastic sheeting
other mulches and tackifiers
• Geotextile fabrics such as permanent soil
reinforcement matting
• Hydroseeding
• Shrubs or other permanent plantings covered
with mulch
• Uniform and evenly distributed ground cover
sufficient to restrain erosion
• Structural methods such as concrete, asphalt or
retaining walls
• Rolled erosion control products with grass seed
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.
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 S0 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.
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.
NORTH CAROLINA
Environmental Quality
0
0
a
a
SILT FENCE
ONSITE CONCRETE WASHOUT
STRUCTURE WITH LINER
SMInn
RFI nW GRABS ACHE IIT STIR' IfTIIRF
PLAN
s ABOVE GRAWASHnIITSIR' V'¢ VE
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.
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.
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.
NCGO1 GROUND STABILIZATION AND MATERIALS HANDLING
EFFECTIVE: 04/01/19
REVISIONS
NO.
DESCRIPTION
ENGR.
APPROV.
DATE
1
65%DESIGN PLANS
EMP
KLT
01/08/21
[
[APPLICANT NUMBER' 000-UI9F600500
NORTH CAROLINA 268 W
ELKIN NC 28621
PREPA
RED FOR:
(PROJECT #
138
GROUND
STABILIZATION
AND MATERIALS
HANDLING
DR4543-NC / WO 60879 / DIN 385727 - DIN 385728
YADKIN COUNTY, NC
f
PREPARED IN THE OFFICE OF:
ECOSYSTEM
PLANNING &
RESTORATION
1 150 SE MAYNARD RD, SUITE 140
CARY, NC 27511
LICENSE # P-1 182
PROJECT ENGINEER
PROGRESS DRAWING
FOR REVIEW PURPOSES ONLY
DO NOT USE FOR CONSTRUCTION

TYPICAL SECTIONS
(PROJECT #
138
(SHEET NO)
2
VARIES I.
S2
"B" TYPE CHANNELS
WBKF
ABKF
S1
. VARIES I.
W
W2
-68
TYPICAL RIFFLE CROSS SECTION
WPOOL
APOOL
S3
F4
W3
0
TYPICAL POOL CROSS SECTION
W4
DETAILS
TYPICAL CROSS SECTION DIMENSIONS
Stream Station
ABKF (SF)
WBKF (FT)
W 1(FT)
W2 (FT)
D1(FT)
D2 (FT)
S1(FT/FT)
S2 (FT/FT)
APOOL (SF)
WPOOL (FT)
W3 (FT)
W4 (FT)
D3 (FT)
D4 (FT)
S3 FT/FT)
S4 (FT/FT)
Cobb Creek
10+00to 23+30
30.0
21.2
5.3
5.3
0.36
1.76
15:1
3:1
52.0
25.0
0.5
12.0
0.00
4.00
0:1
3:1
Sandberry Creek
10+00t012+28
69.7
33.5
8.9
7.8
0.33
2.60
27:1
3:1
132.0
40.0
2.0
18.0
0.00
6.00
0:1
3:1
REVISIONS
NO.
DESCRIPTION
ENGR.
APPROV.
DATE
1
65'% DESIGN PLANS
EMP
KLT
O1 /08/21
[
PREPA
APPLICANT NUMBER' 000-UI9F600500
NORTH CAROLINA 268 W
ELKIN_ NC 28621
RED FOR:
DR4543-NC / WO 60879 / DIN 385727 - DIN 385728
YADKIN COUNTY, NC
f
PREPARED IN THE OFFICE OF:
ECOSYSTEM
PLANNING &
RESTORATION
1 150 SE MAYNARD RD, SUITE 140
CARY, NC 27511
LICENSE # P-1 1 82
PROJECT ENGINEER
PROGRESS DRAWING
FOR REVIEW PURPOSES ONLY
DO NOT USE FOR CONSTRUCTION

DOUBLE DROP ROCK CROSS VANE DD
(PROJECT1
138
SHEET NO.
2A
2
O
2
O
U
0I
4
NO
w
3
❑
4
U
4
to
�I
Z
O
F
a
N
J
m
H
In
a
In
H
w
w
co.
m
a
❑
NU
Ow
NQ
cOa
55
DOUBLE DROP ROCK CROSS VANE SPECIFICATIONS
MATERIALS: SPECIFICATIONS:
BOULDER
TYPE: GRANITE OR COMPARABLE
SIZE: 3X3X4
NUMBER OF HEADER ROWS: 1
NUMBER OF FOOTER ROWS: 1
FILTER FABRIC
TYPE: TYPE 2 NON -WOVEN
WIDTH UPSTREAM: 6 FT MINIMUM
STONE BACKFILL
50/50 MIX OF CLASS A AND ON -SITE ALLUVIUM
NOTES FOR DOUBLE DROP CROSS VANE :
1. INSTALL GEOTEXTILE FABRIC BEGINNING AT THE MIDDLE OF THE
HEADER ROCKS AND EXTEND DOWNWARD TO THE DEPTH OF THE
BOTTOM FOOTER ROCK, AND THEN UPSTREAM TO A MINIMUM
OF TEN FEET.
2. DIG A TRENCH BELOW THE BED FOR FOOTER ROCKS AND PLACE
FILL ON UPSTREAM SIDE OF VANE ARM, BETWEEN THE ARM
AND STREAM BANK.
3. START AT BANKFULL AND PLACE FOOTER ROCKS FIRST AND THEN
HEADER (TOP) ROCK.
4. CONTINUE WITH STRUCTURE, FOLLOWING ANGLE AND
SLOPE SPECIFICATIONS.
5. AN EXTRA BOULDER CAN BE PLACED IN SCOUR POOL FOR
HABITAT IMPROVEMENT.
6. USE STONE BACKFILL TO FILL GAPS ON UPSTREAM AND
DOWNSTREAM SIDES OF BOULDERS.
7. AFTER ALL STONE HAS BEEN PLACED. FILL IN THE UPSTREAM SIDE
OF THE STRUCTURE WITH ON -SITE ALLUVIUM TO THE ELEVATION
OF THE TOP OF THE HEADER ROCK.
2
1/3 1/3 1/3
BOTTOM BOTTOM BOTTOM
WIDTH OF WIDTH OF WIDTH OF
CHANNEL CHANNEL CHANNEL]
FLOW
VARIES—1.
BACKWATER
POOL
I SCOUR
POOL
NO GAPS BETWEEN
BOULDERS
PLAN VIEW
- ELEVATION POINT (SEE STRUCTURE TABLES)
6
7
FLOODPLAIN SILL
POOLS
(EXCAVATED PER DIRECTION OF ENGINEER)
DEPTH = AVERAGE BANKFULL DEPTH x 1.5 TO 2.0
STREAM BED ELEVATION
BANKFULL
FLOW
STONE BACKFILL
GEOTEXTILE FABRIC
STONE BACKFILL
GEOTEXTILE FABRIC
HEADER ROCK
FOOTER ROCK
SCOUR POOL (EXCAVATED)
PROFILE VIEW
STREAMBED
G' MINIMUM
SECTION A -A
HEADER ROCK
FOOTER ROCK
DETAILS
LOG BURIED
BELOW STREAMBED
LOG VANE SPECIFICATIONS
MATERIALS:
SPECIFICATIONS:
BOULDER
TYPE: GRANITE OR COMPARABLE
SIZE: 3X3X4
LOGS
TYPE: HARDWOOD
SIZE: 12 INCH 0 MIN.
NUMBER OF HEADER LOGS: 1
NUMBER OF FOOTER LOGS: 1
FILTER FABRIC
TYPE: TYPE 2 NON -WOVEN
WIDTH UPSTREAM: 6 FT MINIMUM
STONE BACKFILL
50/50 MIX OF CLASS A AND ON -SITE ALLUVIUM
NOTES FOR LOG VANE STRUCTURES:
1. STRUCTURE DIMENSIONS AND MEASUREMENTS ARE SHOWN ON
THE STRUCTURE TABLES.
2. LOGS SHOULD BE STRAIGHT, HARDWOOD, AND NOT ROTTEN.
3. BOULDERS WILL BE USED TO ANCHOR LOGS VANES WHERE LOGS CANNOT
BE BURIED INTO THE BED AND BANK SUFFICIENTLY
AS DIRECTED BY THE ENGINEER.
4. SOIL SHOULD BE COMPACTED WELL AROUND BURIED PORTIONS OF LOGS.
5. BOULDER SHOULD BE PLACED ON TOP OF HEADER LOG FOR ANCHORING.
6. FILTER FABRIC SHOULD BE NAILED TO THE LOG BELOW THE BACKFILL.
/B
/ SCOUR
POOL
I I
/
PLAN VIEW
LOG VANE LV
LRM
9tiG
A'
LOGS BURIED IN
STREAMBANK
AT LEAST 5'
e -ELEVATION POINT (SEE STRUCTURE TABLES)
BANKFULL
BOULDER
HEADER LOG
HEADER LOG
2
FOOTER LOG
PROFILE VIEW A - A'
STONE BACKFILL
FOOTER LOG
FLOW
FILTER
FABRIC
SECTION B - B'
REVISIONS
NO.
DESCRIPTION
ENGR.
APPROV.
DATE
1
65'% DESIGN PLANS
EMP
KLT
01 /08/21
[
PREPA
APPLICANT NUMBER' 000-UI9F600500
NORTH CAROLINA 268 W
ELKIN NC 28621
RED FOR:
DR4543-NC / WO 60879 / DIN 385727 - DIN 385728
YADKIN COUNTY, NC
f
PREPARED IN THE OFFICE OF:
ECOSYSTEM
PLANNING &
RESTORATION
1 150 SE MAYNARD RD, SUITE 140
CARY, NC 27511
LICENSE # P-1 182
PROJECT ENGINEER
PROGRESS DRAWING
FOR REVIEW PURPOSES ONLY
DO NOT USE FOR CONSTRUCTION

CONSTRUCTED RIFFLE GR
(PROJECT #
138
SHEET NO.
2B
6
0
2
1n
0
0I
N
O
N
2
a
0
0
4
U
0
to
�I
O
F
d
N
J
a
F
In
w
F
to
H
w
w
�I
m
a
NU
Ow
/0
CONSTRUCTED RIFFLE SPECIFICATIONS
MATERIALS:
SPECIFICATIONS.
RIFFLE BED MATERIAL
TYPE: GRANITE OR COMPARABLE
SIZE: 50/50 MIX OF CLASS II AND CLASS A
THICKNESS: 24 INCHES
COIR FIBER MATTING
SEE DETAIL
NOTES FOR CONSTRUCTED RIFFLE STRUCTURES:
I. GRADE STREAMBED AND BANKS TO PROPOSED DIMENSIONS PER
TYPICAL CROSS-SECTION AND PROFILE.
2. EXCAVATE TRENCH BELOW PROPOSED STREAMBED ELEVATION
EQUAL TO OR GREATER THAN RIFFLE THICKNESS.
3. INSTALL COIR FIBER MATTING ALONG STREAMBANKS ENSURING
MATTING IS SUFFICIENTLY TRENCHED ALONG TOE OF BANK.
4.FILL TRENCH WITH RIFFLE BED MATERIAL TO FINAL DESIGN STREAM GRADE.
TOP OF BANK
Bf
BOTTOM
WIDTH
PLAN VIEW
TOE OF BANK
B'
RIFFLE BED MATERIAL
0 - ELEVATION POINT (SEE STRUCTURE TABLES)
HEAD OF RIFFLE
FLOW
RIFFLE BED MATERIAL
COIR FIBER
MATTING
(SEE DETAIL)
RIFFLE THICKNESS
FF
PROFILE A -A'
BOTTOM
WIDTH
0
RIFFLE THICKNESS
2
COIR FIBER
MATTING
(SEE DETAIL)
TOP OF BANK
TOE OF BANK
COIR FIBER MATTING SHOULD BE
TRENCHED THROUGH RIFFLE BED MATERIAL
RIFFLE BED MATERIAL
0
SECTION B - B'
DETAILS
OFFSET ROCK CROSS VANE SPECIFICATIONS
MATERIALS: SPECIFICATIONS:
BOULDER
TYPE: GRANITE OR COMPARABLE
SIZE: 3 X 3 X4
NUMBER OF HEADER ROWS: 1
NUMBER OF FOOTER ROWS: 1
FILTER FABRIC
TYPE: TYPE 2 NON -WOVEN
WIDTH UPSTREAM. 6 FT MINIMUM
STONE BACKFILL
50/50 MIX OF CLASS A AND ON -SITE ALLUVIUM
NOTES FOR OFFSET ROCK CROSS VANE :
1. STRUCTURE DIMENSIONS AND MEASUREMENTS ARE SHOWN ON THE
STRUCTURES TABLES.
2. DIG A TRENCH BELOW THE BED FOR FOOTER ROCKS AND PLACE FILL
ON UPSTREAM SIDE OF VANE ARM. BETWEEN THE ARM AND STREAMBANK.
3. PLACE FOOTER ROCKS AND THEN HEADER ROCKS TO ACHIEVE DESIGN
DIMENSIONS AND ELEVATIONS.
4. USE HAND PLACED STONE TO FILL GAPS ON UPSTREAM SIDE OF HEADER
AND FOOTER ROCKS.
5. PLACE FILTER FABRIC BEGINNING AT THE TOP OF THE HEADER ROCKS AND
EXTENDING DOWN TO THE BOTTOM OF THE FOOTER ROCKS, THEN OUTWARD
THE DISTANCE SPECIFIED.
6. INSTALL STONE BACKFILL AS SHOWN.
7. AFTER ALL STONE BACKFILL HAS BEEN PLACED, FILL IN THE UPSTREAM
SIDE OF THE STRUCTURE WITH ONSITE ALLUVIUM TO THE ELEVATION
OF THE TOP OF HEADER ROCK.
OUTSIDE ARM
OFFSET ROCK CROSS VANE OV
NO GAPS BETWEEN ROCKS
• -,_- - SCOUR POOL (EXCAVATED)
r1G!t PER DIRECTION OF ENGINEER
PLAN VIEW
ELEVATION POINT (SEE STRUCTURE TABLES)
STONE BACKFILL
BANKFULL
FILTER FABRIC
STONE BACKFILL
PROFILE VIEW A - A'
VANE OUTSIDE ARM
FILTER FABRIC
SECTION B - B'
VANE ARM CROSS SECTION
HEADER ROCK
2
FOOTER ROCK
HEADER ROCK
FOOTER ROCK
REVISIONS
NO.
DESCRIPTION
ENGR.
APPROV.
DATE
1
65% DESIGN PLANS
EMP
KLT
01 /08/21
[
PREPA
APPLICANT NUMBER' 000-UI9F600500
NORTH CAROLINA 268 W
ELKIN NC 28621
RED FOR:
DR4543-NC / WO 60879 / DIN 385727 - DIN 385728
YADKIN COUNTY, NC
f
PREPARED IN THE OFFICE OF:
ECOSYSTEM
PLANNING &
RESTORATION
1 150 SE MAYNARD RD, SUITE 140
CARY, NC 27511
LICENSE # P-1 1 82
PROJECT ENGINEER
PROGRESS DRAWING
FOR REVIEW PURPOSES ONLY
DO NOT USE FOR CONSTRUCTION

TOE WOOD WITH GEOLIFT O
(PROJECT1
138
SHEET NO.
2C
z
O
2
a
i
-II
U
N
O
w
2
/
❑
U
�I
O
F
a
J
m
a
H
a
F
to
H
w
w
co.
m
a
❑
NU
Ow
/0
061
IEXCAVATE CUT TRENCH (SEE NOTE 3)
7-
PLAN VIEW - 1
TRENCH EXCAVATION
COIR FIBER MATTING
COMPACTED BACKFILL —
\//\ / / /
/\ UNDISTURBED
/ EARTH
ER\
MATTING •//\ 4
DEPTH
SEE STRUCTURE
TABLES
\ \\\/
DENSE BRUSH LAYER:
CONSISTING OF LIMBS,
BRANCHES, SMALL LOGS
ON -SITE ALLUVIUM
PLAN VIEW - 2
ROOTWAD INSTALLATION
LIVE CUTTINGS PLACED UNDERNEATH
COIR FIBER MATTING
WIDTH
SEE STRUCTURE TABLES
►
GEOLIFTS - ENCASE IN COIR FIBER MATTING
(SEE SPECIFICATIONS)
LIVE CUTTINGS
BASEFLOW
UNCONSOLIDATED BACKFILL:
SOIL AND COBBLE
FINISHED BED —
ELEVATION
SECTION VIEW
(113 -ELEVATION POINT (SEE STRUCTURE TABLES)
INSTALL ROOTWADS
PERPENDICULAR TO FLOW
(SEE NOTE 4)
PLAN VIEW - 3
BRUSH LAYER INSTALLATION
POINT BAR OF CHANNEL
(SEE TYPICAL SECTIONS)
INSTALL BRUSH MATERIAL (SEE NOTE 5).
AFTER BRUSH LAYER HAS BEEN COMPLETED
INSTALL SOIL LAYER (NOTE 6) AND COVER
WITH COIR FIBER MATTING NOTE 7).
PLACE LIVE CUTTINGS IN LAYER ON TOP
OF COIR FIBER MATTING (SEE NOTE 8).
DETAILS
TOE WOOD SPECIFICATIONS
MATERIALS:
SPECIFICATIONS:
BRUSH MATERIAL
TYPE: BRUSH MATERIAL
SIZE: MIN. 5 FT LONG. 1 INCH DIAMETER
ROOTWAD MATERIAL
TYPE: HARDWOOD
SIZE: MIN. 6 FT LONG MIN. 12 INCH DIAMETER
COIR FIBER MATTING
SEE DETAIL
NOTES FOR TOE WOOD STRUCTURES:
1. STRUCTURE DIMENSIONS AND MEASUREMENTS ARE SHOWN ON THE
STRUCTURE TABLES.
2. DIG A TRENCH ALONG BANK WHERE TOE WOOD IS TO BE INSTALLED,
TO THE DEPTH AND WIDTH SPECIFIED IN THE DETAILS AND STRUCTURE
TABLES. IF TOE WOOD IS BEING PLACED IN A LOCATION WHERE THERE IS
NOT EXISTING GROUND, PLACE FILL MATERIAL AND COMPACT TO FORM
THE TRENCH FOR THE TOE WOOD MATERIALS.
3. EXCAVATE TRENCH BELOW TOEWOOD GRADE 1PLAN VIEW 11. TO ELEVATION
POINTS 2 AND 4.
4. INSTALL ROOTWADS PERPENDICULAR TO THE FLOW AS SHOWN IN PLAN VIEW 2.
S. INSTALL BRUSH MATERIAL INCLUDING BRANCHES, LOGS.
AND BRUSH. AND AT LEAST 1 "IN DIAMETER. LARGE MATERIALS
AND SMALL MATERIALS SHALL BE MIXED. PLACED IN LAYERS NO MORE
THAN 1 FOOT DEEP, COVERED IN A THIN LAYER OF ONSITE ALLUVIUM. AND
COMPACTED BEFORE PLACING THE NEXT LAYER OF TOE WOOD MATERIAL
CONTINUE PLACING MATERIALS TO FORM A DENSE LAYER OF WOODY
MATERIALS AND ONSITE ALLUVIUM TO THE DEPTH AND ELEVATIONS SPECIFIED
(PLAN VIEW 3).
6. PLACE AN UNCONSOLIDATED LAYER OF SOIL AND COBBLE ON TOP OF BRUSH
LAYER.
7. COVER SOIL AND COBBLE LAYER IN COIR FIBER MATTING.
8. INSTALL LIVE CUTTINGS, INCLUDING BRANCHES AND BRUSH, AT LEAST 5 FEET
IN LENGTH, AND AT LEAST I INCH IN DIAMETER.
9. CONSTRUCT GEOLIFTS OR PLACE TRANSPLANTS AS SPECIFIED OR DIRECTED
BY THE ENGINEER) TO REBUILD THE STREAMBANK ABOVE THE TOE WOOD LAYER.
REVISIONS
NO.
DESCRIPTION
ENGR.
APPROV.
DATE
1
65'% DESIGN PLANS
EMP
KLT
01 /08/21
[
PREPA
APPLICANT NUMBER' 000-UI9F600500
NORTH CAROLINA 268 W
ELKIN NC 28621
RED FOR:
DR4543-NC / WO 60879 / DIN 385727 - DIN 385728
YADKIN COUNTY, NC
f
PREPARED IN THE OFFICE OF:
ECOSYSTEM
PLANNING &
RESTORATION
1 150 SE MAYNARD RD, SUITE 140
CARY, NC 27511
LICENSE # P-1 182
PROJECT ENGINEER
PROGRESS DRAWING
FOR REVIEW PURPOSES ONLY
DO NOT USE FOR CONSTRUCTION

LIVE STAKING
(PROJECT #
138
SHEET NO.
2D
2
O
2
6
a
0
0
N
0
N
2
a
0
0
u
4
�I
z
a
F
a
N
J
m
a
H
In
a
w
to
H
w
w
�I
m
a
0
NU
Ow
NQ
°�a
820
TOP OF STREAMBANK
LIVE STAKE
TOE OF SLOPE
A
TOP OF STREAMBANK 1 ,-TOP OF STREAMBANK
BOTTOM OF CHANNEL
SECTION A - A'
TOE OF SLOPE
4' X 4' SPACING
LIVE STAKE SPACING PLAN VIEW
LIVE STAKE
TOE OF SLOPE
TOP OF STREAMBANK
PLANT STAKES FROM TOP OF BANK TO TOE
OF BANK IN A DIAMOND SHAPED STAGGERED
PATTERN TO SPECIFIED SPACING
A
PLAN VIEW
SQUARE CUT TOP
BUDS FACING UPWARD
LIVE CUTTING MIN. 1 /2" DIA
2' - 3' LENGTH
ANGLE CUT 30 - 45 DEGREES
LIVE STAKE DETAIL
NOTES:
1. STAKES SHOULD BE CUT AND INSTALLED ON THE SAME DAY.
2. DO NOT INSTALL STAKES THAT HAVE BEEN SPLIT.
3. STAKES MUST BE INSTALLED WITH BUDS POINTING UPWARDS.
4. STAKES SHOULD BE INSTALLED PERPENDICULAR TO BANK.
S. STAKES SHOULD BE 1 /2 TO 2 INCHES IN DIAMETER AND 2 TO 3 FT LONG.
6. STAKES SHOULD BE INSTALLED LEAVING 1 /5 OF STAKE ABOVE GROUND.
7. STAKES SHOULD BE INSTALLED ON B STREAM TYPES AT 3' - 4' SPACING ON BOTH BANKS
DETAILS
REVISIONS
NO.
DESCRIPTION
ENGR.
APPROV.
DATE
1
65% DESIGN PLANS
EMP
KLT
01 /08/21
[
PREPA
APPLICANT NUMBER' 000-UI9F600500
NORTH CAROLINA 268 W
ELKIN NC 28621
RED FOR:
DR4543-NC / WO 60879 / DIN 385727 - DIN 385728
YADKIN COUNTY, NC
f
PREPARED IN THE OFFICE OF:
ECOSYSTEM
PLANNING &
RESTORATION
1 150 SE MAYNARD RD, SUITE 140
CARY, NC 27511
LICENSE # P-1 182
PROJECT ENGINEER
PROGRESS DRAWING
FOR REVIEW PURPOSES ONLY
DO NOT USE FOR CONSTRUCTION

STRUCTURE TABLES
(PROJECT #
138
(SHEET NO)
z
0
2
0
a
U
-�1
m
0
U1
z
a
0
0
/
a
�1
z
a
F
d
N
J
m
d
H
In
a
w
to
H
w
w
�1
m
a
0
NU
Ow
/0
DOa
TO BE ADDED AT 1 00% DESIGN
TABLES
REVISIONS
NO.
DESCRIPTION
ENGR.
APPROV.
DATE
1
65% DESIGN PLANS
EMP
KLT
O1 /08/21
[
PREPA
APPLICANT NUMBER' 000-UI9F600500
NORTH CAROLINA 268 W
ELKIN_ NC 28621
RED FOR:
DR4543-NC / WO 60879 / DIN 385727 - DIN 385728
YADKIN COUNTY, NC
f
PREPARED IN THE OFFICE OF:
ECOSYSTEM
PLANNING &
RESTORATION
1 150 SE MAYNARD RD, SUITE 140
CARY, NC 27511
LICENSE # P-1 1 82
PROJECT ENGINEER
PROGRESS DRAWING
FOR REVIEW PURPOSES ONLY
DO NOT USE FOR CONSTRUCTION

VEGETATION SELECTION (SITE 1)
(PROJECT #
138
SHEET NO.
3A
TEMPORARY SEEDING
Temporary herbaceous seed mixtures for the restoration site shall be planted in all disturbed areas. Temporary
seed shall be applied according to the construction specifications and the information specified below.
Scientific Name Common Name Rate Dates
Secale cereale
Urochloa ramosa
Cereal Rye Grain
Browntop Millet
130 Ibs/acre
30 Ibs/acre
ZONE 1 - LIVE STAKES (STREAM BANKS)
Live stakes will be installed along all stabilized bank areas, as indicated on the planting plan sheets, details, and according to the
construction specifications. Live stake all disturbed banks with a single row at a 2,723 live stakes per acre pi x4' spacing) per
the detail. Not all species listed may be planted since commercial availability may dictate which species are actually planted.
September to March Approx. Number of Wetland Indicator
Scientific Name Common Name % by Species Stems Status
April to August
SITE 1 - Total Planting Area for Temporary Seeding 1.47 acre(s)
ZONES 1 & 2 - PERMANENT SEEDING (STREAMBANKS AND RIPARIAN BUFFER)
This permanent seed mixture shall be planted in all disturbed areas as specified on the plans as Zones 1 & 2. This permanent seed
mixture shall be applied with temporary seed, as defined in the construction specifications. This permanent seed shall be applied at
a rate of 25 Ibs/acre.
Scientific Name
Common Name % by Species
Wetland
Indicator Status
Agrostis perennans
Andropogon gerardii
Coreopsis lanceolata
Elymus virginicus
Juncus effusus
Panicum virgatum
Rudbeckia hirta
Schizachyrium scoparium
Sorghastrum nutans
Tripsacum dactyloides
Autumn bentgrass 15% FACU
Big Blue Stem 10% FAC
Lance -Leaved Tick Seed 10% FACU
Virginia wildrye 20% FACW
Soft Rush 5% FACW
Switchgrass 15% FAC
Black -Eyed Susan 10% FACU
Little Blue Stem 5% FACU
Yellow Indian Grass 5% FACU
Eastern Gamma Grass 5% FACW
Total 100%
' SITE 1 - Total Seeding Area for Zones 1 and 2 0.76 acre(s)
ZONE 3 - PERMANENT SEEDING (UPLANDS, SEWER EASEMENT, AND ACCESS AREAS)
This permanent seed mixture shall be planted in all disturbed areas as specified on the plans as Zone 3. This permanent seed
mixture shall be applied with temporary seed, as defined in the construction specifications. Permanent seed shall be applied at a
rate of 25 Ibs/acre.
Scientific Name
Common Name % by Species
Wetland
Indicator Status
Agrostis scabra
Carex vulpinoidea
Coreopsis lanceolata
Elymus hystrix
Elymus virginicus
Festuca ovina var. duriuscala
Panicum virgatum
Rudbeckia hirta
Schizachyrium scoparium
Sorghastrum nutans
Tridens flavus
Tripsacum dactyloides
Rough bentgrass 12% FAC
Fox Sedge 10% OBL
Lance -Leaved Tick Seed 5% FACU
Bottlebrush Grass 5% UPL
Virginia wildrye 15% FACW
Hard Fescue 4% UPL
Switchgrass 12% FAC
Black -Eyed Susan 1% FACU
Little Blue Stem 8% FACU
Yellow Indian Grass 5% FACU
Purple Top 10% FACU
Eastern Gamma Grass 13% FACW
Total 100%
SITE 1 - Total Seeding Area for Zone 3
0.72
acre(s)
Corpus amomum Silky dogwood
Physocarpus opulifolius Ninebark
Salix nigra Black willow
Salix sericea Silky willow
Sambucus canadensis Elderberry
40% 310 FACW
10% 77 FACW
10% 77 OBL
30% 232 OBL
10% 77 FAC
Total 100% 774
SITE 1 - Total Livestakes for Zone 1
774
ZONE 2 - TREES (RIPARIAN BUFFER)
Riparian vegetation species (containers) shall be planted in the areas designated on the plans using the species mixture and percentages listed
below. Riparian species shall be planted at an overall density of 194 stems per acre (15' x 15' spacing) and according to the plans, details, and
construction specifications. Not all species listed may be planted since commercial availability may dictate which species are actually planted.
Scientific Name
Wetland
Common Name Min. Height / Type % by Species Total # by Species Indicator Status
Alnus serrulata Tag Alder 3.0-ft / container 25% 23 OBL
Betula nigra River Birch 3.0-ft / container 35% 33 FACW
Platanus occidentalis Sycamore 4.0-ft / container 40% 37 FACW
Total
Site 1 -Total Trees for Zone 2
93
100% 93
TABLES
REVISIONS
NO.
DESCRIPTION
ENGR.
APPROV.
DATE
1
65% DESIGN PLANS
EMP
KLT
01/08121
[
PREPA
APPLICANT NUMBER' 000-UI9F600500
NORTH CAROLINA 268 W
ELKIN NC 28621
RED FOR:
DR4543-NC / WO 60879 / DIN 385727 - DIN 385728
YADKIN COUNTY, NC
f
PREPARED IN THE OFFICE OF:
ECOSYSTEM
PLANNING &
RESTORATION
1 150 SE MAYNARD RD, SUITE 140
CARY, NC 27511
LICENSE # P-1 182
PROJECT ENGINEER
PROGRESS DRAWING
FOR REVIEW PURPOSES ONLY
DO NOT USE FOR CONSTRUCTION

VEGETATION SELECTION (SITE 2)
(PROJECT #
138
SHEET NO.
3B
TEMPORARY SEEDING
Temporary herbaceous seed mixtures for the restoration site shall be planted in all disturbed areas. Temporary
seed shall be applied according to the construction specifications and the information specified below.
Scientific Name Common Name Rate Dates
Secale cereale
Urochloa ramosa
Cereal Rye Grain
Browntop Millet
130 I bs/acre
30 Ibs/acre
September to March
April to August
SITE 1 - Total Planting Area for Temporary Seeding
0.60
acre(s)
ZONES 1 & 2 - PERMANENT SEEDING (STREAMBANKS AND RIPARIAN BUFFER)
This permanent seed mixture shall be planted in all disturbed areas as specified on the plans as Zones 1 & 2. This permanent seed
mixture shall be applied with temporary seed, as defined in the construction specifications. This permanent seed shall be applied at
a rate of 25 Ibs/acre.
Scientific Name
Common Name % by Species
Wetland
Indicator Status
Agrostis perennans
Andropogon gerardii
Coreopsis lanceolata
Elymus virginicus
Juncus effusus
Panicum virgatum
Rudbeckia hirta
Schizachyrium scoparium
Sorghastrum nutans
Tripsacum dactyloides
Autumn bentgrass 15% FACU
Big Blue Stem 10% FAC
Lance -Leaved Tick Seed 10% FACU
Virginia wildrye 20% FACW
Soft Rush 5% FACW
Switchgrass 15% FAC
Black -Eyed Susan 10% FACU
Little Blue Stem 5% FACU
Yellow Indian Grass 5% FACU
Eastern Gamma Grass 5% FACW
Total 100%
SITE 2 - Total Seeding Area for Zones 1 and 2
0.31
acre(s)
ZONE 3 - PERMANENT SEEDING (UPLANDS, SEWER EASEMENT, AND ACCESS AREAS)
This permanent seed mixture shall be planted in all disturbed areas as specified on the plans as Zone 3. This permanent seed
mixture shall be applied with temporary seed, as defined in the construction specifications. Permanent seed shall be applied at the
rates shown below.
Scientific Name Common Name Rate Dates
Poa pratensis
Festuca arundinacea
Kentucky Bluegrass
Tall Fescue
1 Ib/1, 000 ftZ
5 Ib/1, 000 ft2
March - April (Cool Season)
August - October
Total 6 Ib/1,000 ftZ
SITE 2 - Total Seeding Area for Zone 3
0.29
acre(s)
ZONE 1 - LIVE STAKES (STREAM BANKS)
Live stakes will be installed along all stabilized bank areas, as indicated on the planting plan sheets, details, and according to the
construction specifications. Live stake all disturbed banks with a single row at a 2,723 live stakes per acre 4 x4' spacing) per
the detail. Not all species listed may be planted since commercial availability may dictate which species are actually planted.
Scientific Name
Approx. Number of Wetland Indicator
Common Name % by Species Stems Status
Corpus amomum Silky dogwood 40% 63 FACW
Physocarpus opulifolius Ninebark 10% 16 FACW
Salix nigra Black willow 10% 16 OBL
Salix sericea Silky willow 30% 47 OBL
Sambucus canadensis Elderberry 10% 16 FAC
Total
100 % 158
SITE 2 - Total Livestakes for Zone 1
ZONE 2 - TREES (RIPARIAN BUFFER)
Riparian vegetation species (containers) shall be planted in the areas designated on the plans using the species mixture and percentages listed
below. Riparian species shall be planted at an overall density of 194 stems per acre (15' x 15' spacing) and according to the plans, details, and
construction specifications. Not all species listed may be planted since commercial availability may dictate which species are actually planted.
Scientific Name
Wetland
Common Name Min. Height / Type % by Species Total # by Species Indicator Status
Alnus serrulata Tag Alder 3.0-ft / container 25% 12 OBL
Betula nigra River Birch 3.0-ft / container 35% 17 FACW
Platanus occidentalis Sycamore 4.0-ft / container 40% 20 FACW
Total
M Slra9-TnrtalTreesforZone2
49
100% 49
TABLES
REVISIONS
NO.
DESCRIPTION
ENGR.
APPROV.
DATE
1
65% DESIGN PLANS
EMP
KLT
01 /08/21
[
PREPA
APPLICANT NUMBER' 000-UI9F600500
NORTH CAROLINA 268 W
ELKIN NC 28621
RED FOR:
DR4543-NC / WO 60879 / DIN 385727 - DIN 385728
YADKIN COUNTY, NC
f
PREPARED IN THE OFFICE OF:
ECOSYSTEM
PLANNING &
RESTORATION
1 150 SE MAYNARD RD, SUITE 140
CARY, NC 27511
LICENSE # P-1 182
PROJECT ENGINEER
PROGRESS DRAWING
FOR REVIEW PURPOSES ONLY
DO NOT USE FOR CONSTRUCTION

VEGETATION SELECTION (SITE 3)
(PROJECT #
138
SHEET NO.
3C
TEMPORARY SEEDING
Temporary herbaceous seed mixtures for the restoration site shall be planted in all disturbed areas. Temporary
seed shall be applied according to the construction specifications and the information specified below.
Scientific Name Common Name Rate Dates
Secale cereale
Urochloa ramosa
Cereal Rye Grain
Browntop Millet
130 Ibs/acre
30 Ibs/acre
September to March
April to August
SITE 3 - Total Planting Area for Temporary Seeding
0.04
acre(s)
ZONES 1 & 2 - PERMANENT SEEDING (STREAMBANKS AND RIPARIAN BUFFER)
This permanent seed mixture shall be planted in all disturbed areas as specified on the plans as Zones 1 & 2. This permanent seed
mixture shall be applied with temporary seed, as defined in the construction specifications. This permanent seed shall be applied at
a rate of 25 Ibs/acre.
Scientific Name
Common Name % by Species
Wetland
Indicator Status
Agrostis perennans
Andropogon gerardii
Coreopsis lanceolata
Elymus virginicus
Juncus effusus
Panicum virgatum
Rudbeckia hirta
Schizachyrium scoparium
Sorghastrum nutans
Tripsacum dactyloides
Autumn bentgrass 15% FACU
Big Blue Stem 10% FAC
Lance -Leaved Tick Seed 10% FACU
Virginia wildrye 20% FACW
Soft Rush 5% FACW
Switchgrass 15% FAC
Black -Eyed Susan 10% FACU
Little Blue Stem 5% FACU
Yellow Indian Grass 5% FACU
Eastern Gamma Grass 5% FACW
Total 100%
SITE 3 - Total Seeding Area for Zones 1 and 2
0.04
acre(s)
ZONE 1 - LIVE STAKES (STREAM BANKS)
Live stakes will be installed along all stabilized bank areas, as indicated on the planting plan sheets, details, and according to the
construction specifications. Live stake all disturbed banks with a single row at a 2,723 live stakes aer acre 4 x4' spacing) per
the detail. Not all species listed may be planted since commercial availability may dictate which species are actually planted.
Scientific Name
Approx. Number of Wetland Indicator
Common Name % by Species Stems Status
Corpus amomum Silky dogwood 40% 10 FACW
Physocarpus opulifolius Ninebark 10% 3 FACW
Salix nigra Black willow 10% 3 OBL
Salix sericea Silky willow 30% 8 OBL
Sambucus canadensis Elderberry 10% 3 FAC
Total 100% 25
SITE 3 - Total Livestakes for Zone 1
TABLES
REVISIONS
NO.
DESCRIPTION
ENGR.
APPROV.
DATE
1
65% DESIGN PLANS
EMP
KLT
01 /08/21
[
PREPA
APPLICANT NUMBER' 000-UI9F600500
NORTH CAROLINA 268 W
ELKIN NC 28621
RED FOR:
DR4543-NC / WO 60879 / DIN 385727 - DIN 385728
YADKIN COUNTY, NC
f
PREPARED IN THE OFFICE OF:
ECOSYSTEM
PLANNING &
RESTORATION
1 150 SE MAYNARD RD, SUITE 140
CARY, NC 27511
LICENSE # P-1 182
PROJECT ENGINEER
PROGRESS DRAWING
FOR REVIEW PURPOSES ONLY
DO NOT USE FOR CONSTRUCTION

— SANITARY SEWER
DO NOT DISTURB
EX MH
RIM-920.76
INV IN-912.55
INV OUT-912.02
11+00
GRADE BANKS FOR A SMOOTH
TRANSITION TO UPSTREAM CHANNEL
12DIP
7
7
7
ss
91,0
OZ6'
Z6 — /
ZZ6 —
979.
�-- N67' S'55" 55
SSr�056'
/
02s
SS
_W-_____-___-------
---- _
/ / i
/ //g226� / % ��
II
SS
/ / / / / L26— // // /
// /// /// 8Z6i //%/j/�
// //� �// 66j%//� j/j/
/ / / // / /
/ / / / /
/ / /
/
SS
r
i N EX MH
o \ \ItIV IN-911.18
INV OUT-911.16
S - SS
r
SS_ j1��
I I
___,-,g_—_---_=_-.—_--‘--=..._--:--___—_-4_1_,11.7,:—Ii‘s,
9C‘ /''' \ \ \ \ ;
27
(PROJECT #
138
(SHEET NO)
4
PLAN /
PROFILE
GRADE BANKS FORA SMOOTH --
TRANSITION TO DOWNSTREAM CHANNEL
SS
SS
20 10 0 20 40
hnrni 1 —J
SCALE (FT)
930
920
910
R11L:9
IGLIIaG •iL91i1[M•••
I•J Iiil _ 111: V IH17 3_11�IL MOM 11 ]11*11.•1E11•M •,•tip I I1
•••••••••• •••••G711sf[ IIFL.7ROMENM RTWEM 71-r.i [..11
J •• 7•L'L'1 tII
•A1
COBB CREEK - SITE 1 FOR USACE USE ONLY
01
oco
0)
_u u _u +
!11_ �11 :11 (‘El
11 11. ' 11. 11 J
=11 I-
nn An
111 11 11
-II.
iyII. ��II•
II I1 II
J JlIGGLL_MA a_»OGCEEC ]zz; z]OC-Err NN'P_99 ewer [1l M.ri
1
..5Eee-MP
•
•
••••EIII•.•a
•••••1i1••••
iiN•••
-n••••
••••1111L••E
••••LI N•••
••••!Li LEA••
••••mile•••
111E"11L•'J••
■oo
111E
AMEN
AMEN
.iiidJJGQLLL_ALA _000G7CCCCIzze]]Deeerr-mn
nn
1 I1
— — EXISTING GROUND
DESIGN THALWEG
- - — - - — DESIGN BANKFULL
0 N
O N
I
0_ LU
■
i
it \f•IRl•.Ri1 r.. n ii.R1.
11 J
it MM azr Ri\1S9G11[ilGL iram r rMMMMMM••••••••
il•••• ••Y••J•IL'L7:\LIWih
Lil '1[E•EM 111'11QIh1111MMILM •a'1•F_1•
■I
••••T•11R••• ••a•1J51NROM I OLIAMEM.a i •9!a•1
MEMEL
mil
ril .
oo-T
••••11 ill
••••=
10+00
11+00
12+00
13+00
14+00
NO.
REVISIONS
DESCRIPTION
65% DESIGN PLANS
ENGR.
EMP
APPROV.
KLT
01
DATE
/08/2
APPLICANT NUMBER: 000-U19F6-00
500 NORTH CAROLINA 258 W
ELKIN, NC 28621
DR4543-NC / WO 60879 / DIN 385727
YADKIN COUNTY, NC
PREPARED IN THE OFFICE OF:
ECOSYSTEM
PLANNING &
RESTORATION
1 150 SE MAYNARD RD, SUITE 140
CARY, NC 2751 1
LICENSE # P-1 182
PROJECT ENGINEER
PROGRESS DRAWING
FOR REVIEW PURPOSES ONLY
DO NOT USE FOR CONSTRUCTION

SS
SS
SS
SS
— SANITARY SEWER
DO NOT DISTURB
es
/ \V
III
EXV MNH 1 E/// \
\91'7
INV IN V-909.76 l ��-
/� INV IN S-910.29 I _
EX INV OUT �91]9.71 SS
1 RIM-917.60MH 6 SS SS
INV IN-91o.2a N6T�53 SS SS SS '�1 INV OUT-910.29 q(
SS SS SS5 1 I\\���.�.���
SS SS— ��
/_ ��.-•�•••
II II Icn = =1 \ � �� one
I /n�
i IJ
ON -SITE ALLUVIUM
1 =111=
1-111=
1=
=11=III=III
111E111E111-1
1=111E111-1 .
23+0
ll IIIIIII 111 111-7
;��1aI/
I N e,, eel l a r-------'-52.. lc\ ,„.q.\-',---e_
_I —III � -� 'Q\ /� 1 ��
/! 7
7
SS 66'55'16° SS
244.82'
12DIP SS
COBB CREEK
CONSTRUCTED RIFFLE MIX SEE DETAIL SHEET 2D
SS
(PROJECT #
138
(SHEET NO)
5
•
PLAN /
PROFILE
1
SS
20 10 0 20 40
hnrni 1 —J
SCALE (FT)
COBB CREEK - SITE 1 FOR USACE USE ONLY
EXISTING GROUND
DESIGN THALWEG
DESIGN BANKFULL
h
ill
111111111111111111111
IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
920
,�
�
�Oo
li
7
\
U
w _
.•
.................
6
I
11
9
n 11
�
1
N
ml
�
i �'
,
LU
910
_ —
—
—
'A
-III-
-11-I
-
1-111=111=11
l-LIr-I_I-t-I
I -III -I I
�-
�.
11- I
I=1 rr
I=
F=
I -�
I �-If
0
ai
'+
N
•
O
o
rn
J
o
V
+
Pi
•
O
o
rn
J
Uln�CNSIKULIIUN
8IN
�S DIP
-
1
�`
F nin
r�l
l�IAlF
ur^Ilun1
ALL
\NOF7Fr•er•aG.raOra,d.J
-111.00
—
N CHANNEL
hi)!
I OM
//
A-LL
W'OR<TG
6E
PERFGRMEE
rr.1(1HJVn
I -I
-r 11(II.n
OPI-SITE
/
A.
UVIIUM
2`-'11
$
MIX
EEC
1_ 1 FF+E-H
moon
Emma
•
•FLC
a w a w
900
—
20+00
21+00
22+00
23+00
NO.
1
REVISIONS
DESCRIPTION
65% DESIGN PLANS
ENGR.
EMP
APPROV.
KLT
01
DATE
/08/2
APPLICANT NUMBER: 000-U19F6-00
500 NORTH CAROLINA 258 W
ELKIN, NC 28621
DR4543-NC / WO 60879 / DIN 385727
YADKIN COUNTY, NC
PREPARED IN THE OFFICE OF:
ECOSYSTEM
PLANNING &
RESTORATION
1 150 SE MAYNARD RD, SUITE 140
CARY, NC 27511
LICENSE # P-1 182
PROJECT ENGINEER
PROGRESS DRAWING
FOR REVIEW PURPOSES ONLY
DO NOT USE FOR CONSTRUCTION

(PROJECT #
138
(SHEET NO)
6
SS
Ss 355.90'
N27-W S
GRADE BANK FOR A SMOOTH
TRANSITION TO UPSTREAM CHANNEL
SS
Wr
I \SS
REED 1
9
/
GRADE BANK FOR A SMOOTH /�
TRANSITION TO UPSTREAM CHANNEL /
— LL8
\ N.
•
EX MH
�$$ RIM-877.60
\,\ INV-871.20
'-' '/)/4/
SS
\„/ / " - -:: - - ,- - - • --- \ 4. _
,, ,
\ /I �% \ / 611 /
cb
— SANITARY SEWER
DO NOT DISTURB
s_ sS
— $S
• �
�—�8 — � \ �'zcLar SS 3_
\\�\�L —' N276�S_SS
/
GRADE BANKS FOR A SMOOTH
TRANSITION TO DOWNSTREAM CHANNEL
or -
PLAN /
PROFILE
20 10 0 20 40
hnrni 1 —J
SCALE (FT)
880
870
860
SANDY BERRY CREEK SITE 2 FOR USAGE usE ONLY
'ti�liF11[III x7 FEERl1Eln[x7 ••
.iar-ooee!. - - -
511
n11G:
II
111.
a
-IIu'
III
lln
.JOG G-[[[77711
9:SIN li I.nIli1I511.11 ri a I NV
7�x7ae�x
1
-,xen
1IYl'J II.1
i, \111!!1 1I3!a19-JN111,1•1!11,11A11_IIE..EI
- 1
.1
1.1
._1
1E".1
v.'1
1..: 11. •II•E Ili1
IW
-iaa- '�11 • n11
11 G-M1111 _ 11
11
II
I EN
-11
+91•
11.. ••
r�nnuoo
11-
um
a1x
GI;CP_..1.
11
a11- -
:iia=]7�1e-
11
1Alf
EMI
I1�
MTHL
.n1
11
M1.1.-
oou1.uriEa1.[EmEi�oi.la.IlblIC V11
17:11 L1I ILI a917E1l1VITV
— — EXISTING GROUND
DESIGN THALWEG
- - — - - — DESIGN BANKFULL
10+00
11+00
12+00
NO.
1
REVISIONS
DESCRIPTION
65% DESIGN PLANS
ENGR.
EMP
APPROV.
KLT
01
DATE
/OS/2
APPLICANT NUMBER' 000-U19F6-00
500 NORTH CAROLINA 268 W
ELKIN, NC 28621
DR4543-NC / WO 60879 / DIN 385728
YADKIN COUNTY, NC
PREPARED IN THE OFFICE OF:
ECOSYSTEM
PLANNING &
RESTORATION
1 150 SE MAYNARD RD, SUITE 140
CARY, NC 27511
LICENSE # P-1 182
PROJECT ENGINEER
PROGRESS DRAWING
FOR REVIEW PURPOSES ONLY
DO NOT USE FOR CONSTRUCTION

1
(PROJECT #
138
(SHEET NO)
7
m
aI
}I
N
0
i
3
❑
Q
U
Q
�I
0
a
N
J
m
Q
H
In
a
w
to
H
w
w
�I
m
a
❑
OU
Ow
w
ac
mac
LOX
7
RICHARD W STANLEY JR
A/W AMANDA STANLEY
DB 1202 PG 221
EXISTING GRAVEL
PARKING LOT
-< I
D
0 I
TOWN OF JONESVILLE I
DB 1072 PG 324
PLAN /
PROFILE
10 5 0 10 20
hnrni 1 —J
SCALE (FT)
ME
uaaM
SECTION A - A'
YADKIN RIVER - SITE 3 FOR USACE USE ONLY
SECTION B - B'
MENEM
■■
III
MM.AMMAIR
— — EXISTING GROUND
DESIGN THALWEG
- - — - - — DESIGN BANKFULL
11
:
t
�.
II
o I.
890
i
w
a
w
\
-
890
" ``
Fyl
�\''.6
CryY'oyo:
ea
� race
880
�—A
�
`o�,��880
N��W
y
U
r
a
w
870
870
NO.
1
REVISIONS
DESCRIPTION
65% DESIGN PLANS
ENGR.
EMP
APPROV.
KLT
01
DATE
/OS/2
PREPARED FOR:
APPLICANT NUMBER' 000-U19F6-00
500 NORTH CAROLINA 268 W
ELKIN, NC 28621
1
DR4543-NC / WO 60879 / DIN 385728
YADKIN COUNTY, NC
PREPARED IN THE OFFICE OF:
ECOSYSTEM
PLANNING &
RESTORATION
1 150 SE MAYNARD RD, SUITE 140
CARY, NC 27511
LICENSE # P-1 182
PROJECT ENGINEER
PROGRESS DRAWING
FOR REVIEW PURPOSES ONLY
DO NOT USE FOR CONSTRUCTION

COBB CREEK - SITE 1 FOR USACE USE ONLY
(PROJECT #
138
(SHEET NO)
8
z
0
to
a
0
2
0
d
11l
U
(I
U
03
a
0
z
a
0
❑
a
u
a
31
a
NU
a
N0
MAINTAIN TRIB
CONNECTION
EX MH
RIM-920.76
INV IN-912.55
INV OUT-912.02
- SANITARY SEWER
DO NOT DISTURB
ss
-9`��11
8
\ \ OZ6
—
12DIP
ZZ6—
GRADE BANKS FOR A SMOOTH
TRANSITION TO UPSTREAM CHANNEL
7
7
7
i
/ /i /vret.,r,
°.e6
- ------- ______ _--,/ / „Hr.
979.
elii
,per I � /-� �I .
/����„ —�� ^� \ EX MH
-ma /-- C,�/°-s-- \ I (\ i RIM-919.72
///�Y„/"... -•»-�•• \\ r �S INV0 ASS
/ SS SS Ire
ASS
N67° 555 SS � SS
%� SS / —
� 1
1'iS /� I 1 1 `�
��� -\ 3 1U (11 _ \
\ ! , ____2_�
GRADING
PLAN
s�Zb � �
/ / / 526�i�/i_
/ / / g26 / //
-----
--/ / / �/ /
// / / // Z - j/j//
- / / / // / /
/ / / / /
/ / /
/
///////\:>\------ ______
GRADE BANKS FOR A SMOOTH / / / /\-> -
TRANSITION TO DOWNSTREAM CHANNEL
SS
SS
20 10 0 20 40
IIII ���
SCALE (FT)
REVISIONS
NO.
DESCRIPTION
ENGR.
APPROV.
DATE
1
65% DESIGN PLANS
EMP
KLT
01 /08/2
[
PREPA
APPLICANT NUMBER' 000-IJI9F6-00500
NORTH CAROLINA 268 W
ELKIN. NC 28821
RED FOR:
DR4543-NC / WO 60879 / DIN 385727
YADKIN COUNTY, NC
f
PREPARED IN THE OFFICE OF:
ECOSYSTEM
PLANNING &
RESTORATION
1 150 SE MAYNARD RD, SUITE 140
CARY, NC 2751 1
LICENSE # P-1 182
PROJECT ENGINEER
PROGRESS DRAWING
FOR REVIEW PURPOSES ONLY
DO NOT USE FOR CONSTRUCTION

COBB CREEK - SITE 1 FOR USACE USE ONLY
(PROJECT #
138
(SHEET NO)
9
0
n
aI
z
0
a
U
U
U
O
0
2
2
a
O
❑
a
u
a
31
m
0
aw
N0
LOC
180
SS
ss
ss
— SANITARY SEWER
DO NOT DISTURB
r�1
/ MH /
RIM-917.60EX
INV IN-910.28
INV OUT-910.29 , N67'_53 SS SS SS
�� SS ---e-- SS SS SS 1 \ I • ����
II I I� -__ I I,_ _ _••••.,7.
4 �4 a \ /gam ✓�%� �Y. 11E1 � 1E1 � 1 Y;: ,% �. .'
III-III-�-I g'='... •-:.
\ �� _ � � i ,I- III -III- II- � ���,
-1 .---
EWE - ;�� ` ��9,
9; \�\�� _ %� 111 11 111=/ %--�;'_ Qom/ //7
\\�D.Oxo IV, � �-- -�- �� 111 II, /�_-- ,- - \ /f�
014 ▪ en
/
11Z,0111'77
' I IV' ' ' ' ' . ' ' '
Ir / 1
I 1
6 ...--
...--
...--
0")
NOTE: GRADING SHOWN ON THIS SHEET IS LIMITED TO CHANNEL BED.
CARE SHOULD BE TAKEN TO MINIMIZE DISTURBANCE TO THE
STREAMBANKS WHERE POSSIBLE.
\sue
RX-9 / \
INV IN1 V-9 97-L J/1
INV IN S-910.29 (( l Y�_
09.76
INV IN S-910.29 � I
INV OUT,109.71 .`�p�/�/�,��� SS
8 ss ss� /�
SS N66'55'16"E SS
244.82'
12DIP ss
COBB CREEK
MAINTAIN TRIB
6 CONNECTION
ij
6, /;;
\4t,►►•. ; /
SANITARY SEWER
DO NOT DISTURB
SS
GRADING
PLAN
SS
SE
20 10 0 20 40
IIII W���
SCALE (FT)
REVISIONS
NO.
DESCRIPTION
ENGR.
APPROV.
DATE
1
65% DESIGN PLANS
EMP
KLT
01 /08/2
[
PREPA
APPLICANT NUMBER' 000-IJ19F6-00500
NORTH CAROLINA 268 W
ELKIN. NC 28821
RED FOR:
DR4543-NC / WO 60879 / DIN 385727
YADKIN COUNTY, NC
f
PREPARED IN THE OFFICE OF:
ECOSYSTEM
PLANNING &
RESTORATION
1 150 SE MAYNARD RD, SUITE 140
CARY, NC 27511
LICENSE # P-1 182
PROJECT ENGINEER
PROGRESS DRAWING
FOR REVIEW PURPOSES ONLY
DO NOT USE FOR CONSTRUCTION

SANDY BERRY CREEK - SITE 2 FOR USACE USE ONLY
(PROJECT #
138
SHEET NO.
10
z
8
aI
z
0
d
0
0]
0
0
11
0
21
z
a
0
0
0
0
0
�I
z
a
F
d
N
J
m
W
w
31
m
a
NU
Ow
NQ
DOa
120
ss
SS 355.90'
N27- SS
GRADE BANK FOR A SMOOTH
TRANSITION TO UPSTREAM CHANNEL
SS
RR�
GRADE BANK FOR A SMOOTH
TRANSITION TO UPSTREAM CHANNEL
\ l ,\\ \ \
\
SS
_CSS�
EX MH
777..2600
1
//
REE-
///
1
— —zz8�
\ cp
7\)
,i—'::L p•
cb
— SANITARY SEWER
DO NOT DISTURB
8 .I.I.
s$
�� �Ss_
�� ���� SS
\ /12c� SS 363.16'
N272 SS
� 7-7
/ j//
SS
GRADE BANKS FOR A SMOOTH
TRANSITION TO DOWNSTREAM CHANNEL
GRADING
PLAN
20 10 O 20 40
IIII �
SCALE (FT)
REVISIONS
NO.
DESCRIPTION
ENGR.
APPROV.
DATE
1
65% DESIGN PLANS
EMP
KLT
01 /08/2
[
PREPA
APPLICANT NUMBER' 000-IJI9F6-00500
NORTH CAROLINA 268 W
ELKIN, NC 28621
RED FOR:
DR4543-NC / WO 60879 / DIN 385728
YADKIN COUNTY, NC
f
PREPARED IN THE OFFICE OF:
ECOSYSTEM
PLANNING &
RESTORATION
1 150 SE MAYNARD RD, SUITE 140
CARY, NC 2751 1
LICENSE # P-1 182
PROJECT ENGINEER
PROGRESS DRAWING
FOR REVIEW PURPOSES ONLY
DO NOT USE FOR CONSTRUCTION

(PROJECT #
138
(SHEET NO.
11
2
D
2
8
o_I
0
>
0
0
0
>
2
2
2
8
U
8
8
>1
2
0
F
N
2
8
5
2
2
9
N
0
7
—F
02
NQ�
SEC
d2
6)6a
lnlY
I
SANITARY SEWER
DO NOT DISTURB
GRAD ' KS FORA SMOOTH
TRANSITION TO UPSTREAM CHANNEL
az6 —
ZONE 1-STREAMBANKS
ZONE 2 - RIPARIAN AREAS
ZONE 3 - UPLAND, EASEMENT, AND ACCESS AREAS
sw
ac.
GRADE BANKS FORA SMOOTH
TRANSITION TO DOWNSTREAM CHANNEL
NIVEVTAFF
.ARIx Ah.
1
�� IL
39916
Og
VEGETATION
PLAN
40 20 O
I
40 80
SCALE (FT)
REVISIONS
NO.
DESCRIPTION
ENGR.
APPROV,
DATE
1
65% DESIGN PLANS
EMP
KLT
01/08/21
PREPARED FOR:
APPLICANT NUMBER' 000-LI19F6-00500
NORTH CAROLINA 268 W
ELKIN, NC 28621
DR4543-NC / WO 60879 / DIN 385727
YADKIN COUNTY, NC
PREPARED IN THE OFFICE OF:
ECOSYSTE M
PLANNING &
RESTORATION
1 150 SE MAYNARD RD, SUITE 140
CARY. NC 27511
LICENSE # P-1 182
PROJECT ENGINEER
PROGRESS DRAWING
FOR REVIEW PURPOSES ONLY
DO NOT USE FOR CONSTRUCTION

1)
a
S
0_
l0
u
m
8I
0
>I
N
8
o
o
0
a
Cr)
z
0
1-
a
J
m
8)
a
6-
8
F
18
L
0-
7
NF
owa NLL
_d¢
MCCln��
r
SS
SS
N27_j 2, S
55, 96,
GRADE BANK FOR A SMOOTH
TRANSITION TO UPSTREAM CHANNEL
SS
R
GRADE BANK FOR A SMOOTH
TRANSITION TO UPSTREAM CHANNEL
SS
CRR
00
ZONE 1-STREAMBANKS
ZONE 2 - RIPARIAN AREAS
ZONE 3 - UPLAND, EASEMENT, AND ACCESS AREAS
877.60
1.20
_
— SANITARY SEWER
DO NOT DISTURB
Ss
SS
120L.A
SS 363 16'
N27-� S
(PROJECT #
138
(SHEET NO.
12
VEGETATION
PLAN
SS
GRADE BANKS FOR A SMOOTH
TRANSITION TO DOWNSTREAM CHANNEL
20 10 O
20 40
SCALE (FT)
REVISIONS
NO.
DESCRIPTION
ENGR.
APPROV,
DATE
1
65%DESIGN PLANS
EMP
KLT
01 /08/ 21
PREPARED FOR:
APPLICANT NUMBER' 000-LII9F500800
NORTH CAROLINA 268 W
ELKIN, NC 28621
DR4543-NC / WO 60879 / DIN 385728
YADKIN COUNTY, NC
PREPARED IN THE OFFICE OF:
ECOSYSTEM
PLANNING &
RESTORATION
1 150 SE MAYNARD RD, SUITE 140
CARY, NC 27511
LICENSE # P-1 182
PROJECT ENGINEER
PROGRESS DRAWING
FOR REVIEW PURPOSES ONLY
DO NOT USE FOR CONSTRUCTION

(PROJECT #
138
(SHEET NO.
13
2
CO
d
w
1
0
n
z
J
o
o
to
0
a
>
z
0
1-
a
J
m
1-
In
16
w
10
6I
1n
w
0
7
NF
NU
06a
m�
In10
RICHARD W STANLEY JR
A/W AMANDA STANLEY
DB 1202 PG 221
ZONE 1-STREAMBANKS
ZONE 2 - RIPARIAN AREAS
EXISTING GRAVEL
PARKING LOT
0
0
TOWN OF JONESVILLE
DB 1072 PG 324
%C7
B1 r'I
0
VEGETATION
PLAN
110 5 O
10 20
SCALE (FT)
REVISIONS
NO.
DESCRIPTION
ENGR.
APPROV,
DATE
1
65%DESIGN PLANS
EMP
KLT
01 /08/ 21
PREPARED FOR:
APPLICANT NUMBER' 000-LII9E5005'00
NORTH CAROLINA 268 W
ELKIN, NC 28621
DR4543-NC / WO 60879 / DIN 385728
YADKIN COUNTY, NC
PREPARED IN THE OFFICE OF:
ECOSYSTEM
PLANNING &
RESTORATION
1 150 SE MAYNARD RD, SUITE 140
CARY, NC 27511
LICENSE # P-1 182
PROJECT ENGINEER
PROGRESS DRAWING
FOR REVIEW PURPOSES ONLY
DO NOT USE FOR CONSTRUCTION