20200358 Ver 1_WNCSI - Hudson Camp Plan Set 2.25.2020_20200306

Western North Carolina Stream Initiative -Hudson Camp
Cleghorn Creek
Rutherford County, North Carolina
for
Resource Institute
Rutherfcrdton T 4c
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BEFORE YOU DIG!
CALL 1-800-632-4949
N.C. ON E-CALL CENTER
IT'S THE LAW!
N Natural Resources
Conservation Service
Natural Resources
4 I V RCS Conservation Service
Prepared By
kolww
WILDLANDS
ENGINEERING
Permitting Set
February 25, 2020
Sheet Index
Title Sheet
Project Overview
General Notes and Symbols
Typical Sections
Stream Plan and Profile Sheets
Planting Sheets
Erosion and Sediment Control
Details
Earthwork Sections
Project Directory
Engineering:
Wildlands Engineering, Inc
License No.F-0831
1430 South Mint Street, Suite 104
Charlotte, NC 28203
Aaron Earley, Project Engineer
704-332-7754
Surveying:
Topographic survey was derived
from North Carolina's Quality
Level 1 (QL1) LiDAR in
combination with Ed Holmes &
Associates Land Surveyors.
0.1
0.2
0.3
1.0
2.1-2.4
3.0
4.0-4.2
5.1-5.3
6.1-6.2
Owner:
Charles Anderson
Resource Institute
2631 Reynolda Road
Winston-Salem, NC 27106
336-750-0522
4F

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0' 60' 120' 180'
(HORIZONTAL) PIN
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MELISSA S. HU DSON
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PROPERTY ADDRESS'
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PIN 1518-15-0816
PIN 1518-24-3692
DANIELN.CAMP
DB 648, PAGE 413 U. p,x DAMES W. & - n/4y' , ;'4rl ,1; /'q;
'y0 y< MELISSAS.HUDSON
4-4
DB 519, PAGE 217
PROPERTY ADDRESS: `
NO ADDRESS ASSIGNED
PROPERTY ADDRESS:
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SHEET 1.3
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RAYMOND S. STATON, _ - - - -" d 1/ N
ET AL.
' I ` '•�'' DB 1152, PAGE 778 ,� ^u k,r- / •
`, ,tfj PROPERTY ADDRESS: i - .-}` `'y`�.
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EXISTING GROUND
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PROPOSED
GRADE
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Sheet Index
Sheet 2.1
750 750
Sheet 2.2
Sheet 2.3
O
745 745
108+50 109+00 109+50 110+00 110+50 111+00 111+50 112+00 112+50 112+77 U
w
FILL EXISTING CHANNEL
00 _ _ _______ =
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STREAM CENTERLINE.
FILL EXISTING CHANNEL --_
GRADING MAY N
' Mj j CHANGE DUE TO FIELD v _
----------------
-------------_

Riparian Woody Zone a
See Detail e
Bare Root..- 3 rows along Tops ofBanks at 6' O.C.
Species
Common Name
Imhv
NGn.
Stratum
# or Stems
Spacing
Caliper
Alnus sermlata
Tag Alder
611.
0.25"-1.0"
Canopy
15%
Quercus phellos
W illow Oak
6ft.
0.25"-1.0"
Canopy
15%
Platanus
Sycamore
6ft.
0.25"-1.0"
Canopy
15%
occidentalis
Betula nigm
River Birch
6ft.
0.25"-1.0"
Canopy
15%
Quemuspagoda
Cherrybark Oak
6ft.
0.25"-1.0"
Canopy
10"/0
Quercus michauxii
Swamp Chestnut
6ft.
0.25"-1.0"
Canopy
15%
Oak
Fraxinus
C-..Ash
6ft.
0.25"-1.0"
Canopy
15%
pennsylvanica
Streambank Zone
See Detail 4
5.3
Live Stakes: 3' O.C. Diamond Pattern
Alax
pndiv.
Species
Common Name
11Tim Size
Stratum
# or Stems
S i
Spacing
Physocarpus
Ninebark
Eft.
aft
0.5"-1.5" Dia.
Shmb
20%
opulifolius
.
24" Length
Cornus
0.5"-1.5" Dia.
Silky Dogwood
6ft.
3ft.
Shrub
40%
ammomum
24" Length
0.5"-1.5" Dia.
Salix serioea
Silky Willow
6ft.
3ft.
Shrub
40%
24" Length
100%
Permanent Riparian Seeding
To be planted within Streanibank and Riparian Woody Zones
Pure Use Seed(20IW acre)
A p—d
Species Name
Com— Name
Stratum
Density
Date(Ibsacre
All Year
Pamcumngidulum
Redtop
Herb
3.0
Panicgrass
All Year
Agrostis hyemalis
Winter
Herb
3.0
Bentgrass
All Year
Chasmanthium
River Oats
Herb
2.0
lad olium
All Year
Rudbeckia Nina
Blackeyed Susan
Herb
1.0
All Year
Coreopsis
Lanceleaf
Herb
1.0
Zanceolata
Coreo sis
All Year
Carex m1 inoidea
Fox Sedge
Herb
3.0
All Year
Pamcum
Ikertongue
Herb
3.0
clandestirrum
All Year
Elymus virginicus
Viginia Wilde
Herb
2.0
RY
All Year
Asclepias syrica
Common
Herb
0.2
Milkweed
All Year
Baptisia austraZis
Blue False
Herb
0.2
Indigo
All Year
Cmd1ardia
Annual
Flerb
1.0
uZchelZa
(iaillardia
AllYear
Echinacea purpurea
Pale Purple
Herb
0.6
Coneflower
Temporary Seeding
Pure Use Seed
Approsed
Species
Name
Common
Stratum
Density
Date
Name
Ohs/acre)
Aug 15 -
Secale
cereale
Rye Gain
Herb
140
May 1
y
Setaria italica
Millet
Herb
50
Aug 15
Stabilization Seeding Outside Riparian Zone
Appoeed
Species Name
Stratum
Common
Density
Date
Name
bs/acre
All Year
Festuca
Herb
Tall
s0
arundinacea
Fescue
/ Fk
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FFQ�O
Q� P
k
k «
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0' 60' 120' 180'
(HORIZO-)

EROSION CONTROL NOTES:
1. CONTRACTOR SHALL INSTALL AND MAINTAIN EROSION AND SEDIMENT CONTROL
DEVICES IN ACCORDANCE WITH LOCAL, STATE AND FEDERAL REQUIREMENTS.
ADDITIONAL EROSION AND SEDIMENT CONTROL BASED ON WEATHER CONDITIONS
OR ADDITIONAL DISTURBANCE SHALL BE AT CONTRACTOR'S EXPENSE.
2. WORK SHALL BE LIMITED TO AN AREA THAT CAN BE STABILIZED WITH SEED, STRAW
AND MATTING BY THE END OF EACH WORK DAY.
3. LOCATE EQUIPMENT AND MATERIALS STAGING LOCATIONS SO AS TO MINIMIZE SITE
DISTURBANCE. ENGINEER TO APPROVE ANY STAGING AREAS NOT DEPICTED ON
PLANS.
4. INSTALL SILT FENCE ON STREAM SIDE OF ALL SOIL STOCKPILE AREAS OR STAGING
AREAS THAT CREATE BARE GROUND CONDITIONS OR STAGE OTHER MATERIALS OR
EQUIPMENT THAT COULD LEAD TO POLLUTION OF ADJACENT LAND OR WATER.
5. CONTRACTOR SHALL FOLLOW APPROVED HAUL ROUTES DEPICTED ON PLANS AND
SHALL NOT DISTURB OTHER AREAS WITHOUT ENGINEER APPROVAL.
6. INSTALL APPROPRIATE EROSION AND SEDIMENT CONTROL DEVICES PRIOR TO
COMMENCING WORK.
7. CONTRACTOR RESPONSIBLE TO INSTALL ADEQUATE MEASURES WHEN CROSSING
LIVE STREAMS AT EXISTING FORD CROSSINGS IN ORDER TO PREVENT EROSION AND
SEDIMENTATION.
8. EQUIPMENT BROUGHT TO PROJECT SITE SHALL BE CLEAN AND FREE OF LEAKS.
9. CONTRACTOR TO MAINTAIN ALL EQUIPMENT AT LEAST 100 FEET AWAY FROM
STREAM AND SHALL MANAGE ALL FLUIDS TO PREVENT LEAKING ONTO GROUND OR
TO ALLOW FOR IMMEDIATE CLEAN-UP.
10. APPLY SEED AND STRAW TO ALL DISTURBED AREAS.
11. ALL DISTURBED AREAS SHALL BE GRADED, SEEDED AND STABILIZED SUCH THAT THE
SITE IS RETURNED TO CONDITIONS AT LEAST AS GOOD AS BEFORE THE PROJECT
BEGAN.
INSTALLTEMPORARYCROSSING
, r
r
o "
J/^
f
,1'F+�i�h4ilu irl
cT
STAGING
AND _ _•,>,;,�,;'��,I,�
`e, 1 STOCKPILE ,A
AREA
INSTALL
00 6LL ROCK SILT FENCE OUTLET
SEE DETAIL 3, SHEET 5.2
141
DO NOT DISTURB OVERHEAD UTILITY
I
0' 40' 80' 120'
(HORIZO-)

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.
Frequency
Inspect
(during normal
Inspection records must include:
business hours)
(1) Rain gauge
Daily
Daily rainfall amounts.
maintained in
If no daily rain gauge observations are made during weekend or
good working
holiday periods, and no individual -day rainfall information is
order
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
At least once per
1. Identification of the measures inspected,
Measures
7 calendar days
2. Date and time of the inspection,
and within 24
3. Name of the person performing the inspection,
hours of a rain
4. Indication of whether the measures were operating
event, 1.0 inch in
properly,
24 hours
5. Description of maintenance needs for the measure,
6. Description, evidence, and date of corrective actions taken.
(3) Stormwater
At least once per
1. Identification of the discharge outfalls inspected,
discharge
7 calendar days
2. Date and time of the Inspection,
outfalls (SDOs)
and within 24
3. Name of the person performing the inspection,
hours of a rain
4. Evidence of indicators of Stormwater pollution such as oil
event> 1.0 inch in
sheen, floating or suspended solids or discoloration,
24 hours
5. Indication of visible sediment leaving the site,
6. Description, evidence, and date of corrective actions taken.
(4) Perimeter of
At least once per
If visible sedimentation is fou nd outside site limits, then a record
site
7calendar days
ofthe following shall be made:
and within 24
1. Actions taken to clean up or stabilize the sediment that has left
hours of a rain
the site limits,
event> 1.0 inch in
2. Description, evidence, and date of corrective actions taken, and
24 hours
3. An explanation as to the actions taken to control future
releases.
(5) Streams or
At least once per
If the stream or wetland has increased visible sedimentation or a
wetlands onsite
7 calendar days
stream has visible increased turbidity from the construction
or offs lte
and within 24
activity, then a record of the following shall be made:
(where
hours of a rain
1. Description, evidence and date of corrective actions taken, and
accessible)
event> 1.0 inch in
2. Records ofthe required reports to the appropriate Division
24 hours
Regional Office per Part III, Section C, Item (2)(a) of this permit.
(6) Ground
After each phase
1. The phase of grading (installation of perimeter E&SC
stabilization
of grading
measures, clearing and grubbing, installation of storm
measures
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.
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.
Item to Document
Documentation Requirements
(a) Each E&SC measure has been installed
Initial and date each E&SC measure on a copy
and does not significantly deviate from the
of the approved E&5C plan or complete, date
locations, dimensions and relative elevations
and sign an inspection report that lists each
shown on the approved E&SC plan.
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
Initial and date a copy of the approved E&SC
in accordance with the approved E&SC
plan or complete, date and sign an inspection
plan.
report to indicate compliance with approved
ground cover specifications.
(d) The maintenance and repair
Complete, date and sign an inspection report.
requirements for all E&SC measures
have been performed.
(e) Corrective actions have been taken
Initial and date a copy of the approved E&SC
to E&SC measures.
plan or complete, date and sign an inspection
report to indicate the completion of the
corrective action.
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.
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.
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.
Occurrence
Reporting Timeframes (After Discovery) and Other Requirements
(a) Visible sediment
• Within 24 hours, an oral or electronic notification.
deposition in a
+ Within 7 calendar days, a report that contains a description of the
stream or wetland
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
+ Within 24 hours, an oral or electronic notification. The notification
release of
shall include information about the date, time, nature, volume and
hazardous
location of the spill or release.
substances per Item
1(b)-(c) above
(c) Anticipated
+ A report at least ten days before the date of the bypass, if possible.
bypasses [40 CFR
The report shall include an evaluation of the anticipated quality and
122.41(m)(3)]
effect of the bypass.
(d) Unanticipated
• Within 24 hours, an oral or electronic notification.
bypasses [40 CFR
+ Within 7 calendar days, a report that includes an evaluation of the
122.41(m)(3)]
quality and effect of the bypass.
(e)Noncompliance
+ Within 24 hours, an oral or electronic notification.
with the conditions
+ Within 7 calendar days, a report that contains a description of the
of this permit that
noncompliance, and its causes; the period of noncompliance,
may endanger
including exact dates and times, and if the noncompliance has not
health or the
been corrected, the anticipated time noncompliance is expected to
environment[40
continue; and steps taken or planned to reduce, eliminate, and
CFR 122.41(1)(7)]
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.
NCGO 1 SELF -INSPECTION, RECORDKEEPING AND REPORTING I EFFECTIVE: 04/01/19 1
t�4.1 Not to Scale
I
I

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
activitybeing considered compliant with the Ground Stabilization and Materials Handling
g p g
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.
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
7
None
perimeter slopes
(b) High Quality Water
7
None
(HQW) Zones
(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
-7 days for perimeter dikes, swales,
(d) Slopes 3:1 to 4:1
14
ditches, perimeter slopes and HOW
Zones
-10 days for Falls Lake Watershed
-7 days for perimeter dikes, swales,
(e) Areas with slopes
ditches, perimeter slopes and HOW 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
techniaues in the table below:
Temporary Stabilizatio
0 Permanent Stabilization
• Temporary grass seed covered with straw or
• Permanent grass seed covered with straw or
other mulches and tackifiers
other mulches and tackifiers
• Hydroseeding
• Geotextile fabrics such as permanent soil
• Rolled erosion control products with or
reinforcement matting
without temporary grass seed
• Hydroseeding
• Appropriately applied straw or other mulch
• Shrubs or other permanent plantings covered
• Plastic sheeting
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
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 of
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.
TIER, 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 I 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.
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.
A
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BELOW GRADEWASHOUT STRUCTURE D
ONSITE CONCRETE WASHOUT
STRUCTURE WITH LINER
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NEN� ABOVE GRADE WASHOUT STRUCTURE
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.
NCGOI GROUND STABILIZATION AND MATERIALS HANDLING
1�42 Not to Scale
EFFECTIVE: 04/01/19
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HEAD OF RIFFLE ELEVATION
POINT PER PROFILE
EXTEND RIFFLE MATE[
UP TOE OF SLOPE 1.5' (
SALVAGED ONSITE
COBBLE/GRAVEL
BED MATERIAL
D50 MIN: 8"
D50 MAX: 12"
FLOW
MIN.
NOTE:
1. IF NECESSARY, SALVAGED ONSITE ROCK MAY BE
SUBSTITUTED WITH QUARRY ROCK OF SIMILAR SIZE.
Plan View
CFF PRnpiI F
SALVAGED ONSITE
COBBLE/GRAVEL
BED MATERIAL
D50 MIN:8"
D50 MAX: 12"
EXTEND RIFFLE MATERIAL
UP TOE OF SLOPE 1.5' (TYP)
Constructed Riffle
5.1 Not to Scale
SALVAGED ONSITE
COBBLE/GRAVEL
BED MATERIAL
NONWOVEN
FILTER FABRIC
-TABILIZE VANE
VITH ONE BOULDER
)N EACH SIDE
EXCAVATE POOL
PER PROFILE
3 Log Vane
5.1 Not toScale
HEAD OF RIFFLE
R FFLE BOTTOM
WIDTH PER
TY ICAL SECTIONS
JL OF RIFFLE ELEVATION
TINT PER PROFILE
RIFFLE INVERT PER PROFILE
Q--9 ... R IT
HEADERLOG
,FOOTER LOG
EXTEND FILTER FABRIC
5' MIN. UPSTREAM
c,,,.9 — A A '
INVERT ELEVATION
PER PROFILE
TOP OF BANK
FLOW
H
SLOPE
HEADERLOG
FOOTER LOG
TOP OF BANK (TYP)
3" TO 6" DIAMETER WOODY
DEBRIS WORKED INTO RIFFLE
SUBSTRATE
MICRO POOL HABITAT
BEHIND LARGER WOODY DEBRIS
SALVAGED ONSITE
COBBLE/GRAVEL
BED MATERIAL
Section A-X D50 MINX:
D50 MAD50 12"
HEAD OF RIFFLE ELEVATION
POINT PER PROFILE
A
RIFFLE BOTTOM
WIDTH PER FLOW
TYPICAL SECTIONS
EXTEND RIFFLE MATERIAL
UP TOE OF SLOPE 1.5' (TYP)
CR-CR
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H x
X x
Y x
DIMENSIONS (TYP.)
DIMENSIONS
Cleghorn
Creek
H (FT)
X
X (FT)
X
Y (FT)
X
B (DEGREE)
X
S(%)
X
1/3
Bottom
Plan
LOG EXPOSED 1" TO 3" ABOVE 3" TO 6" BRUSHY MATERIAL
FINISHED RIFFLE ELEVATION BURIED INTO ROCKY SUBSTRATE
TOP OF BANK
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UP TOE OF SLOPE 1.5' (TYP)
Yz�
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BED MATERIAL EMBED/BURY INTO BANK 3' MIN
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D50 MAX: 12" Section 13-13'
m
SEE PROFILE
_
FOR LENGTH OF RIFFLE
B
RIFFLE A'
TAIL OF RIFFLE ELEVATION
POINT PER PROFILE
PE (TYP)
TOP OF BANK (TYP)
MICRO POOL HABITAT \ //
BEHIND LARGER -V
NOTES:
WOODY DEBRIS Plan View
1.
WOOD SHALL COMPRISE 20% TO 50% OF THE RIFFLE
SURFACE AREA.
2.
WOODY MATERIAL SHOULD NOT PROTRUDE GREAT THAN
3" ABOVE RIFFLE BED.
3.
BRUSH SHOULD BE PLACED PERPENDICULAR TO CHANNEL
Woody Riffle
AT UP TO A 15% ANGLE DOWNSTREAM.
2
4.
IF NECESSARY, SALVAGED ONSITE ROCK MAY BE
5.1 Not to Scale
SUBSTITUTED WITH QUARRY ROCK OF SIMILAR SIZE.
5.
BRUSH CUTTERS OR OTHER DEVICE MUST BE USED TO
ENSURE PROTRUSION LIMITED TO TOLERANCE IN NOTE 2.
LEAVE 1'-2' GAP
BETWEEN BOULDERS
STRUCTURE ELEVATION POINT
LOCATED ON FOOTER ROCK.
SCOUR POOL TO BE
EXCAVATED PER DIRECTION
OF THE ENGINEER.
SALVAGED ONSITE
COBBLE/GRAVEL
BED MATERIAL
TYPE 2 TOE
FILTER FABRIC
�CHANNELBED
5' MIN.
co,.# --
A _A'
ELEVATION POINT PER PROFILE.
TOP OF BANK
SLOPE S
1/2to3/4
BANKFULL
STAGE Profile 13-13'
(H)
Boulder J-Hook
5.1 Not to Scale
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COMPACTED BACKFILL
INSTALL LIVE STAKES AND BARE
ROOTS PER PLANTING PLAN
EROSION CONTROL MATTING 4' MIN WIDTH PER TYPICAL SECTIONS
DENSELY PACK BRUSH, ) M/
WOODY DEBRIS AND SOIL
A
6�� ////. ' , �'1 12" THICK GEOLIFT, STACKED 4 HIGH
IN BETWEEN BASE LOGS EROSION CONTROL MATTING / ; ., a J >� AND WRAPPED IN COIR MATTING
BASE LOGS PERPENDICULAR TO FLOW j\ j\\%\\%\\ j\\j -' y,- `� TOP OF BANK (BANKFULL)
PN�Ql BASE LOGS PARALLEL TO FLOW i ,, 12 LIVE \\\%%%/�\\
pQpQ6 ELEV. 6 ABOVE\�N�j�\//j\/j\/ CUTTINGS
•�.(Ql DOWNSTREAM \\//\\//\r 12 3' THICK DENSELY PACKED
OQ SVpQEI RIFFLE INVERT �12 BRUSH, WOODY DEBRIS AND SOIL
-Co pTA (Ql TYPE 2 FILTER FABRIC
Q l�
g�pQ BASE LOG \�/ TOE OF SLOPE
�pEp N�"o) A' BRUSH MATERIAL TO BE 4"-6"
DIAMETER
pQ�P INSTALLED FLUSH t'/i��/� \//��//� ,�/n� BASE LOG
WITH BANK ELEV. 6" BELOW 2' MIN BACKFILL 6-12" DIAMETER
POOL DEPTH NATIVE SOIL
Plan View
NOTES:
Section A=A' 1. OVEREXCAVATE 3' OUTSIDE OF TOP OF BANK (BANKFULL).
2. INSTALL BASE LOGS PARALLEL TO FLOW AT TOE OF SLOPE. DIAMETER 6"-12".
3. INSTALL BASE LOGS PERPENDICULAR TO FLOW AT INTERVALS ALONG BANK,
RESTING ON TOP OF PARALLEL BASE LOGS. BASE LOGS SHALL BE 6"-12"
DIAMETER.
Brush Toe With GeoliftS 4. INSTALL A DENSE LAYER OF BRUSH/WOODY DEBRIS, WHICH SHALL CONSIST OF
5.2 Not to Scale SMALL BRANCHES AND ROOTS COLLECTED ON -SITE AND SOIL TO FILL ANY VOID
SPACE. LIGHTLY COMPACT BRUSH/WOODY DEBRIS LAYER.
5. BRUSH SHOULD BE ALIGNED SO STEMS ARE ROUGHLY PARALLEL AND IS
INSTALLED POINTING SLIGHTLY UPSTREAM.
6. INSTALL FILTER FABRIC OVER BRUSH/WOODY DEBRIS.
7. INSTALL EARTH BACKFILL OVER BRUSH/WOODY LAYER ACCORDING TO TYPICAL
SECTION DIMENSIONS.
8. SEED, MULCH AND INSTALL EROSION CONTROL MATTING AND BANK
STABILIZATION PER PLANS.
TOP OF SILT FENCE
IX] IX]Aw FILTER OF 1" DIA. MUST BE AT LEAST 1' END OF FILTER FABRIC
WASHED STONE ABOVE THE TOP OF
STEEL FENCE POST THE WASHED STONE SILT FENCE
WIRE FENCE
HARDWARE CLOTH .
8FILTER OF 1" DIA.
' MAX. WITH WIRE
WASHED STONE
(6' MAX. WITHOUT WIRE) FILTER FABRIC
MON GROUND
IDDLE AND
VERTICAL WIRES 3 V`
i BURY WIRE FENCE
SHALL BE 121 GAGE FILTER FABRIC SILT FENCE AND HARDWARE CLOTH e
MIN. END OF FILTER FABRIC STEEL FENCE POST BURY WIRE FENCE,
SET MAX 2' APART Front View FILTER FABRIC,
TOP AND BOTTOM STRAND Plan View Section View AND HARDWARE
SHALL BE 10 GAUGE MIN.
CLOTH IN TRENCH
INSTALLATION:
REFER TO THE PLANS FOR LOCATIONS AND SPECIFICATIONS. DURING INSTALLATION OF THE SILT BARRIER FOR A SILT BARRIER:
LI LI OR SILT FENCE, INSPECT THE INSTALLATION TO DETERMINE IF OUTLETS ARE NEEDED ACCORDING TO THE JUST BELOW THE GAP IN THE BARRIER, PLACE A LAYER OF
WIRE CRITERIA SET FORTH IN THE SPECIFICATIONS FOR THE BARRIER AND FENCE. IF THERE ARE QUESTIONS OR FILTER FABRIC ON THE GROUND TO PROTECT THE SOIL
PROBLEMS WITH THE LOCATION, EXTENT, OR METHOD OF INSTALLATION, CONTACT THE ENGINEER, FROM EROSION BY OUTFLOW FROM THE OUTLET; PLACE 6
ARCHITECT, OR RESPONSIBLE PERSONNEL ON THE SITE FOR ASSISTANCE. EROSION CONTROL PERSONNEL INCHES OF THE UPPER EDGE IN THE TRENCH. STAKE THE
FILTER FABRIC UND HAVE COPIES OF INSTRUCTIONS AND MAY HAVE PHOTOGRAPHS OF PROPERLY INSTALLED OUTLETS AS AN REMAINING EDGES OF THE FABRIC TO HOLD IT IN PLACE.
EXISTING GRO
AID TO INSTALLATION. ALONG THE GAP WHERE THE OUTLET WILL GO, PLACE
COMPACTED FILL IF THE SILT FENCE OUTLET IS NOT INSTALLED CORRECTLY THE FIRST TIME, IT WILL HAVE TO BE REBUILT. STEEL FENCE POSTS FOR STRENGTH. THE POSTS MUST BE
DETERMINE THE EXACT LOCATION ON THE GROUND BEFORE COMPLETING INSTALLATION OF THE SILT A MAXIMUM OF 2 FEET APART AND DRIVEN INTO SOLID
FENCE, TAKING INTO CONSIDERATION: GROUND AT LEAST 18INCHES.
' PLACE HARDWARE CLOTH WELDED GALVANIZED SCREEN
g" INSTALL THE OUTLET AT THE LOWEST POINT (S) IN THE BARRIER OR FENCE WHERE WATER WILL POND.
I STEEL POST INSTALL THE OUTLET WHERE IT IS ACCESSIBLE FOR INSTALLATION, MAINTENANCE, AND REMOVAL. WITH SQUARE 1/4- 1/2-INCH HOLES) ON THE UPHILL SIDE
1 2'-0" DEPTH ALLOW AT LEAST: OF THE POSTS TO HOLD THE WASHED STONE IN PLACE.
EXTENDFABRIC 4� 15 FEET BETWEEN THE BARRIER OR FENCE AND SINGLE -STORY BUILDINGS. PUT 61NCHES OF THE BOTTOM OF THE CLOTH IN THE
NOTES: INTO TRENCH 25 FEET FOR FORK LIFTS BETWEEN THE BARRIER OR FENCE AND MULTIPLE -STORY BUILDINGS. TRENCH AND FASTEN IT TO THE POSTS WITH LENGTHS OF
10 FEET BETWEEN THE BARRIER OR FENCE AND THE TOE OF FILL SLOPES. WIRE.
1. USE WIRE A MINIMUM OF 32" IN WIDTH AND PLACE THE OUTLET SO THAT WATER FLOWING THROUGH IT WILL NOT CREATE AN EROSION HAZARD BURY THE BOTTOM OF THE HARDWARE CLOTH AND THE
WITH A MINIMUM OF 6 LINES OF WIRES WITH 12" BELOW: AVOID STEEP SLOPES BELOW THE OUTLET AND AREAS WITHOUT PROTECTIVE VEGETATION. USE UPPER EDGE OF THE FILTER FABRIC BELOW THE OUTLET IN
STAY SPACING. SLOPE DRAINS IF NECESSARY. THE TRENCH AND COMPACT THE FILL.
2. USE FILTERA MINIMUM OF 36" IN WIDTH
AND FASTENADEQUATELY TO THE WIRES AS DETERMINE THE LOCATION OF THE OUTLET: FOR A SILT BARRIER, WHEN THE TRENCH IS DUG TO BURY THE PLACE A FILTER OF 1-INCH DIAMETER WASHED STONE ON
DIRECTED BYTHE ENGINEER. BOTTOM OF THE FABRIC BECAUSE THE BARRIER WILL BE OMITTED AT THE OUTLET; FOR A SILT FENCE, THE UPHILL SIDE OF THE OUTLET. PILE THE STONE UP TO
3. PROVIDE 5'STEEL POSTOFTHE SELF -FASTENER WHEN THE WIRE FENCE IS IN PLACE BECAUSE THE FILTER FABRIC WILL BE OMITTED AT THE OUTLET. THE TOP OF THE HARDWARE CLOTH AND OVER THE JOINT
ANGLE STEELTYPE. ANGLE STEELTYPE. REFER TO THE ILLUSTRATIONS OF THE OUTLET IN THE PLAN. BETWEEN THE OUTLET AND THE BARRIER.
CLEAR STUMPS AND ROOTS FROM THE LOCATION OF THE OUTLET. CLEAR ADEQUATE ACCESS FOR THE
EQUIPMENT NEEDED FOR INSTALLATION, MAINTENANCE, AND REMOVAL.
Temporary Silt Fence
5.2 lNotto Scale
3 Temporary Silt Fence Gravel Outlet
5.2 Not to ca e
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4"
[-4.25"
12" MIN
18"
Eco-Stake
Typical Stake
EROSION CONTROL
MATTING (TYP)
ECO-STAKE (TYP)
TOE OF SLO
MUST TRENCH TOE STAKE/ Section View
TYPICAL STAKE (TYP)
NOTES:
1. MATTING MUST BE TRENCHED IN ATTOE AND
C TOP OF BANK.
y 2. SEE TYPICAL SECTIONS SHEET 1.0 FOR MATTING
LIMITS
NOTES:
1. PROVI DETURN ING RADIUS SUFFICIENT TO
ACCOMMODATE LARGE TRUCKS.
5. LOCATE CONSTRUCTION ENTRANCE AT ALL POINTS
OF INGRESS AND EGRESS UNTIL SITE IS STABILIZED.
PROVIDE FREQUENT CHECKS OF THE DEVICE AND
TIMELY MAINTENANCE.
6. MUST BE MAINTAINED INA CONDITION WHICH
WILL PREVENT TRACKING OR DIRECT FLOW OF MUD
ON TO STREETS. PERIODIC TOP DRESSING WITH
STONE WILL BE NECESSARY.
7. ANY MATERIALTRACKED ONTO THE ROADWAY
MUST BE CLEANED IMMEDIATELY.
8. USE CLASS A STONE OR OTHER COARSE AGGREGATE
APPROVED BY THE ENGINEER.
9. PLACE FILTER FABRIC BENEATH STONE.
5' 5'
ROOTING PRUNING
ALL ROOTS
AN APPORIATE LENGTH TO
PREVENT OO
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NOTES:
1. ALL SOILS WITHIN THE BUFFER
PLANTING AREA SHALL BE DISKED, AS
REQUIRED, PRIOR TO PLANTING.
2. ALL PLANTS SHALL BE PROPERLY
HANDLED PRIOR TO INSTALLATION TO
IN SURE SURVIVAL.
DIBBLE BAR
PLANTING BAR SHALL HAVE A
BLADE WITH A TRIANGULAR
CROSS-SECTION, AND SHALL BE 12
INCHES LONG, 4INCHES WIDE AND
1 INCH THICK AT CENTER.
Section View
INSERTTHE DIBBLE, OR
REMOVE THE DIBBLE, OR
INSERTTHE DIBBLE, OR PUSH THE DIBBLE, OR
SHOVEL, STRAIGHT DOWN
SHOVEL, AND PUSH THE
SHOVEL, SEVERAL INCHES IN SHOVEL, DOWN TO THE
INTO THE SOILTO THE FULL
SEEDLING ROOTS DEEP INTO
FRONT OF THE SEEDLING FULL DEPTH OF THE BLADE
DEPTH OF THE BLADE AND
THE PLANTING HOLE. PULLTHE
AND PUSH THE BLADE
PULL BACK ON THE HANDLE
SEEDLING BACK UP TO THE
HALFWAY INTO THE SOIL.
TO OPEN THE PLANTING
CORRECT PLANTING DEPTH
TWISTAND PUSH THE
HOLE. (DO NOT ROCK THE
(THE ROOT COLLAR SHOULD BE
HANDLE FORWARDTO
SHOVEL BACK AND FORTH
1 TO 3 INCHES BELOWTHE SOIL
CLOSETHETOP OFTHE SLIT
AS THIS CAUSES SOIL IN THE
SURFACE(. GENTLYSHAKETHE
TO HOLD THE SEEDLING IN
PLANTING HOLE TO BE
SEEDLING TO ALLOWTHE
PLACE.
COMPACTED, INHIBITING
ROOTS TO STRAIGHTEN OUT.
ROOTGROWTH.
DO NOTTWISTOR SPINTHE
SEEDLING OR LEAVE THE ROOTS
Bare Root Planting
Construction Entrance
ROOTED.
2
1
5.3 of to ca e
5.3 Not to ca e
ECO-STAKE(TYP)
Erosion Control Matting
5.3 Not to Scale
6" MIN. OVERLAP IN
WNSTREAM DIRECTION
AT MAP ENDS
TOP OF BANK
EROSION CONTROL
STAKE (TYP) /MATTING
(SEE DETAIL)
1'
MIN
TOE OF SLOPE J U Section View
LIVE STAKE (TYP) TOP OF BANK
3'
.d< d AlAl
Al A
TOE OF SLOPE
Plan View
NOTE:
1. 2 ROWS OF LIVE STAKES TO BE PLANTED 3' APART
ALONG BOTH BANKS ON ALL OF THE PROJECT
REACHES.
4 Live Staking
5.3 Not to ca e
1/2" TO 2" 0 2' TO 3' LIVE STAKE
DIAMETER TAPERED AT BOTTOM
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MAINTAIN LOW FLOW THALWEG
THROUGH CROSSING
Plan View
CLASS A/B STONE
WATER DIVERSION WATER DIVERSION
CHANNEL CHANNEL
1
NOTES:
1. FORD CROSSING SHALL BE INSTALLED
PERPENDICULAR TO CHANNEL BANKS.
0
2. MAINTAIN DIVERSION CHANNEL TO
INSURE RUNOFF DOES NOT ENTER /
r ,
CHANNEL. i Temporary Ford Crossing
3. CONTRACTOR SHALL DETERMINE 5.4 Not to cae
APPROPRIATE FORD DIMENSIONS.
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