HomeMy WebLinkAboutSAW-2023-00858 Besancon Floodplain Restoration_PERMIT VERIFICATIONU.S. ARMY CORPS OF ENGINEERS
WILMINGTON DISTRICT
Action ID. SAW-2023-00858 County: Henderson
GENERAL PERMIT (REGIONAL AND NATIONWIDE) VERIFICATION
Permittee: Conserving Carolina / Attn: David Lee
Address: 847 Case Street
Hendersonville, NC 28792
Telephone Number: 828-697-5777
Location description: The project site is located on a tract of land (PIN 9528-13-9941) north of intersection of Pleasant
Grove Road & Justus View Drive in Etowah, Henderson County, North Carolina (35.30064,-82.61408).
Description of projects area and activity: This permit verification authorizes 50 linear feet of permanent stream
impacts to the French Broad River associated with the consrtuction of a backwater fish habitat slough and 0.137 acres
of permanent wetland impacts to W1 associated with wetland restoration activities.
NOTES: Per the attached letter from the North Carolina Wildlife Resources Commission (NCWRC) dated May 9,
2023, the trout moratorium has been waived for this project. Please consider the NCWRC recommendations to
further reduce effects to fish and wildlife resources.
Applicable Law: ® Section 404 (Clean Water Act, 33 USC 1344)
❑ Section 10 (Rivers and Harbors Act, 33 USC 403)
Authorization: Regional General Permit Number or Nationwide Permit Number: NWP 27
SEE ATTACHED RGP or NWP GENERAL, REGIONAL AND SPECIAL CONDITIONS
Your work is authorized by the above referenced permit provided it is accomplished in strict accordance with the
attached conditions, above noted special conditions, and your submitted application and attached information dated
April 19, 2023. Any violation of the attached conditions or deviation from your submitted plans may subject the
permittee to a stop work order, a restoration order, a Class I administrative penalty, and/or appropriate legal action.
This verification will remain valid until the expiration date identified below unless the nationwide/regional authorization is
modified, suspended or revoked. If, prior to the expiration date identified below, the nationwide/regional permit authorization
is reissued and/or modified, this verification will remain valid until the expiration date identified below, provided it complies
with all requirements of the modified nationwide/regional permit. If the nationwide/regional permit authorization expires or is
suspended, revoked, or is modified, such that the activity would no longer comply with the terms and conditions of the
nationwide/regional permit, activities which have commenced (i.e., are under construction) or are under contract to commence
in reliance upon the nationwide/regional permit, will remain authorized provided the activity is completed within twelve months
of the date of the nationwide/regional permit's expiration, modification or revocation, unless discretionary authority has been
exercised on a case -by -case basis to modify, suspend or revoke the authorization.
Activities subject to Section 404 (as indicated above) may also require an individual Section 401 Water Quality Certification.
You should contact the NC Division of Water Resources (telephone 919-807-6300) to determine Section 401 requirements.
This Department of the Army verification does not relieve the permittee of the responsibility to obtain any other required
Federal, State or local approvals/permits. If there are any questions regarding this verification, any of the conditions of the
Permit, or the Corps of Engineers regulatory program, please contact Shannon Healy at 828-271-7980, ext. 4233 or
shannon.healy@usace.army.mil.
Corps Regulatory Official: Date: June 27, 2023
Shannon Healy
Expiration Date of Verification: March 14, 2026
CF (via email): Andrew Moore; NCDEQ-DWR
Andrea Leslie; NCWRC
David Brown; Jennings Environmental
Action ID Number: SAW-2023-00858 County: Henderson
Permittee: Conserving Carolina / Attn: David Lee
Project Name: Besancon Property Pleasant Grove Road Floodplain Restoration
Date Verification Issued: June 27, 2023
Project Manager: Shannon Healy
Upon completion of the activity authorized by this permit and any mitigation required by the permit,
sign this certification and return it to the following address:
US ARMY CORPS OF ENGINEERS
WILMINGTON DISTRICT
Attn.: Shannon Healy
151 Patton Avenue, Room 208
Asheville, North Carolina 28801-5006
Please note that your permitted activity is subject to a compliance inspection by a U. S. Army Corps of
Engineers representative. Failure to comply with any terms or conditions of this authorization may
result in the Corps suspending, modifying or revoking the authorization and/or issuing a Class I
administrative penalty, or initiating other appropriate legal action.
I hereby certify that the work authorized by the above referenced permit has been completed in
accordance with the terms and condition of the said permit, and required mitigation was completed in
accordance with the permit conditions.
Signature of Permittee
Date
The Wilmington District is committed to providing the highest level of support to the public. To help us ensure
we continue to do so, please complete our Customer Satisfaction Survey, located online at
hqps://regulatoKy.ops.usace.qM.mil/customer-service-survey
FRENCH BROAD RIVER - FLOODPLAIN RESTORATION
BESANCON PROPERTY
HENDERSONVILLE, HENDERSON COUNTY, NORTH CAROLINA
PROJECT DIRECTORY
LANDOWNERS
BRUCE BESANCON
4029 LITTLE RIVER RD
KATHRYN BESANCON
HENDERSONVILLE, NC 28739
PROJECT SPONSOR
CONSERVING CAROLINA
..
DAVID LEE
CONSERVING
PROJECT MANAGER
CAROLINA
DAVID@CONSERVINGCAROLINA.ORG
DESIGN TEAM
ENGINEER
JENNINGS ENVIRONMENTAL PLLC
Jennings
GREG JENNINGS, PHD, PE
PRESIDENT
Environmental
GREG@JENNINGSENV.COM
SURVEYOR
PILOT SE, INC.
r*Hj P I LOT
CORY GEORGE, PE, PLS
SURVEYING AND ENGINEERING
PRESIDENT
CORY@PILOTSE.COM
CONSTRUCTION
NORTH STATE ENVIRONMENTAL,
CONTRACTOR
INC.
BRANDON SPAUGH
NorthilrState.PROJECT
MANAGER
E N V I R O N M E N T A L
B.SPAUGH@NSENV.COM
SHEET INDEX
COVER SHEET
0.1
GENERAL PROJECT NOTES AND SPECIFICATIONS
0.2
NCG01 CONSTRUCTION GENERAL PERMIT
0.3 - 0.4
OVERALL SITE PLAN
1.0
GRADING PLANS
1.1 - 1.2
DESIGN DETAILS
2.0
EROSION AND SEDIMENTATION CONTROL
3.0 - 3.2
RE -VEGETATION
4.0 - 4.1
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SITE �.
LOCATION
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PERMIT DRAWING
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NOT FOR CONSTRUCTION
APRIL 17, 2023
0 500 1000
SCALE IN FEET
GENERAL PROJECT NOTES AND SPECIFICATIONS
1. DEFINITIONS:
1.1. CONSTRUCTION DOCUMENTS: THE CONTRACT AND APPLICABLE DRAWINGS, DETAILS, SPECIFICATIONS,
PERMIT(S), AND/OR ANY OTHER DOCUMENTS (MEETING MINUTES, PUNCH LISTS, BID TABS, ETC.) FOR
COMPLETE INFORMATION ABOUT THE REQUIRED WORK. ANY ONE OF THESE PARTS OF THE MAY NOT
CONTAIN ALL OF THE INFORMATION REQUIRED TO COMPLETE THE PROJECT WORK.
1.2. LANDOWNERS: BRUCE BESANCON; KATHRYN BESANCON
1.3. PROJECT MANAGER: CONSERVING CAROLINA
1.4. ENGINEER: JENNINGS ENVIRONMENTAL PLLC
1.5. SURVEYOR: PILOT SE, INC.
2. THE WORK ON THIS PROJECT SHALL ADHERE TO THE FOLLOWING SPECIFICATIONS, STANDARDS AND/OR
REGULATIONS:
2.1. NC DEMLR'S "EROSION AND SEDIMENT CONTROL PLANNING AND DESIGN MANUAL" (2013)
2.2. NC DEMLR'S CONSTRUCTION GENERAL PERMIT NUMBER NCGO1000
2.3. GENERAL, REGIONAL AND SPECIAL CONDITIONS OF USACE'S 404 NATIONWIDE PERMIT NUMBER 27
2.4. GENERAL AND SPECIAL CONDITIONS OF NCDWR'S 401 WATER QUALITY CERTIFICATION 4134
2.5. THE CONSTRUCTION DOCUMENTS
3. NOT ALL EXISTING UTILITIES ARE SHOWN. SOME LOCATIONS MAY BE APPROXIMATE. THE CONTRACTOR IS
RESPONSIBLE FOR ALL UTILITY LOCATION AND COORDINATION. ANY UTILITIES SHOWN ON THE
CONSTRUCTION DOCUMENTS ARE FOR INFORMATIONAL PURPOSES ONLY AND IN NO WAY RELIEVES THE
CONTRACTOR FROM COORDINATING, VERIFYING AND PROTECTING EXISTING UTILITIES.
4. ALL UTILITIES SHALL BE PROTECTED AND REMAIN ACTIVE UNLESS OTHERWISE NOTED.
5. THE CONTRACTOR IS RESPONSIBLE FOR THE PROJECT AREA UNTIL COMPLETION AND FINAL ACCEPTANCE BY
THE ENGINEER AND PROJECT OWNER. THE CONTRACTOR SHALL CONFINE ALL ACTIVITIES, INCLUDING
EQUIPMENT STORAGE, TO THE LIMITS OF DISTURBANCE, STAGING AREAS, AND DESIGNATED
CONSTRUCTION ACCESS POINTS.
6. THE MANNER IN WHICH THE CONTRACTOR DEALS WITH PEOPLE AND THEIR PROPERTIES WHILE
PERFORMING THIS WORK IS EXTREMELY IMPORTANT. THEREFORE, THE CONTRACTOR AND THE
CONTRACTOR'S REPRESENTATIVES SHALL MANIFEST A SPIRIT OF FRIENDLINESS AND COOPERATION WHEN
DEALING WITH PROPERTY OWNERS AND THE GENERAL PUBLIC WHILE PERFORMING WORK ON THE SITE.
7. EXTREME CARE AND DILIGENCE SHALL BE EXERCISED BY THE CONTRACTOR TO ASSURE THE SAFETY OF
PERSONS, ANIMALS, AND PROPERTY. IF AT ANY TIME THE OWNER OR ENGINEER DETERMINES THAT THE
CONTRACTOR'S METHODS OR EQUIPMENT ARE INADEQUATE FOR SECURING THE SAFETY OF THE
CONTRACTOR'S EMPLOYEES OR THE PUBLIC, THE DESIGNATED REPRESENTATIVE MAY DIRECT THE
CONTRACTOR TO TAKE SPECIFIC ACTIONS TO ENSURE SAFETY. THE CONTRACTOR SHALL IMPROVE METHODS
AS DEEMED APPROPRIATE BY THE DESIGNATED REPRESENTATIVE WITHOUT ADDITIONAL COST TO THE
PROJECT OWNER, SO AS TO ASSURE COMPLIANCE WITH SAFETY CONCERNS. FAILURE OF THE DESIGNATED
REPRESENTATIVE TO MAKE THIS DEMAND SHALL NOT RELIEVE THE CONTRACTOR OF ANY OBLIGATION TO
ENSURE THE SAFE CONDUCT OF ITS WORK.
8. THE CONTRACTOR SHALL MAINTAIN ALL LIGHTS, GUARDS, SIGNS, TEMPORARY PASSAGES, OR OTHER
PRECAUTIONS NECESSARY FOR THE SAFETY OF ALL PERSONS. THE CONTRACTOR SHALL ABIDE BY ALL SAFETY
RULES AND CONSTRUCTION CONDITIONS REQUIRED BY GOVERNMENTAL AUTHORITIES AND OTHER
ENTITIES, INCLUDING RAILROADS, SO THE PUBLIC IS SAFEGUARDED FROM ACCIDENTS AND DELAYS. GUARDS
AND FLAGS REQUIRED BY GOVERNMENTAL OR RAILROAD AUTHORITIES SHALL BE PROVIDED AT THE
CONTRACTOR'S EXPENSE, UNLESS DIRECTED OTHERWISE BY THE DESIGNATED REPRESENTATIVE.
CONTRACTOR SHALL AT NO TIME COMPROMISE EITHER SAFETY OR ENVIRONMENTAL REQUIREMENTS.
9. THE CONTRACTOR SHALL ONLY USE ACCESS PATHS AND STAGING AREAS SHOWN ON THE DRAWINGS. ANY
ALTERNATE ACCESS PLANNED BY THE CONTRACTOR SHALL BE APPROVED BY THE ENGINEER AND PROJECT
OWNER PRIOR TO USE.
10. NO NON -PERMITTED FILL IN WETLANDS MAY OCCUR. ALL EXCESS SOILS FROM STABILIZATION AND
GRADING WORK SHALL BE PLACED IN DESIGNATED AREAS ON THE SITE.
11. SITE SHOULD BE "STORM READY" AT THE END OF EACH WORKDAY AND WORKWEEK.
TOPOGRAPHIC NOTES AND SPECIFICATIONS
12. HORIZONTAL DATUM IS NAD83(2011) & VERTICAL DATUM IS NAVD88. ALL COORDINATES ARE BASED ON
NAD83(2011) AND ALL ELEVATIONS ARE BASED ON NAVD88.
13. A TOPOGRAPHIC SURVEY OF THE WORK AREA WAS COMPLETED BY PILOT SE INC. IN AUGUST 2022.
14. THE DESIGN ELEVATIONS AND GRADES SHOWN IN THE DRAWINGS ARE BASED ON THE EXISTING GROUND
SURFACE FROM THE AUGUST 2022 SURVEY AND NC SPATIAL DATA DOWNLOAD DIGITAL ELEVATION MODEL
DATA FROM WHICH ALL COMPUTATIONS OF CUT AND FILL ARE BASED. DISCREPANCIES BETWEEN THE
SURVEYED EXITING GROUND SURFACE AND FIELD CONDITIONS AT THE TIME OF CONSTRUCTION CAN
RESULT IN VARIATIONS OF TOTAL EXCAVATED QUANTITIES. THESE VARIATIONS SHALL BE CONSIDERED
INCIDENTAL TO CONSTRUCTION.
FLOODPLAIN RESTORATION NOTES AND SPECIFICATIONS
15. FIELD CONDITIONS MAY REQUIRE ADAPTATION OF THE DESIGN AND/OR DETAILS PROVIDED IN THE
DRAWINGS. MINOR VARIATION(S) OR ADAPTATION(S) OF THE PROPOSED WORK SHOWN IN THE DRAWINGS
AND DETAILS ARE CONSIDERED INCIDENTAL TO THE WORK. THE ENGINEER WILL WORK WITH THE
CONTRACTOR TO ADDRESS ANY FIELD CHANGES.
16. IN -STREAM ROCK STRUCTURES MAY BE SUBSTITUTED WITH WOOD STRUCTURES WITH WRITTEN APPROVAL
FROM THE ENGINEER.
17. THE CONTRACTOR SHALL MARK THE LOCATIONS OF BANK STABILIZATION STRUCTURES USING SURVEY
GRADE GPS EQUIPMENT FOR REVIEW BY THE ENGINEER BEFORE BEGINNING EXCAVATION AND GRADING.
18. CONTRACTOR SHALL MINIMIZE, TO THE MAXIMUM EXTENT POSSIBLE, IMPACTS TO ADJACENT SIGNIFICANT
TREES.
19. CONTRACTOR SHALL USE AN EXCAVATOR WITH A HYDRAULIC THUMB TO INSTALL BANK STABILIZATION
STRUCTURES.
20. DESIGN ELEVATIONS SHALL BE CONSTRUCTED WITHIN 0.1' (VERTICAL). WIDTHS AND DEPTHS MUST FALL
WITHIN RANGES SHOWN IN THE DRAWINGS AND DETAILS.
21. IF THE EXISTING GROUND IS LESS THAN 0.2' HIGHER THAN THE PROPOSED BANKFULL ELEVATION, IT IS NOT
NECESSARY TO EXCAVATE TO THE PROPOSED ELEVATIONS AND GRADES IN THE CONSTRUCTION
DOCUMENTS.
22. BANK STABILIZATION STRUCTURES SHALL BE INSTALLED AS SHOWN IN THE DRAWINGS AND DETAILS. ALL
STRUCTURES SHALL BE FINISHED TO A SMOOTH SURFACE IN ACCORDANCE WITH THE LINES, GRADES AND
ELEVATIONS SHOWN IN THE DRAWINGS AND DETAILS. THE FINISHED STRUCTURE SLOPES AND GRADES
SHALL BE WITHIN 0.1' OF DESIGN ELEVATIONS.
23. AFTER THE STRUCTURE IS COMPLETE AND NORMAL FLOW IS RESTORED TO THE CHANNEL, SOME
ADJUSTMENT TO THE STRUCTURE OR ADDITIONAL STABILIZATION MEASURE MAY BE NECESSARY TO
ACHIEVE THE DESIRED FUNCTION.
24. THE GRADED RIVER BANKS SHALL BE STABILIZED AS SOON AS POSSIBLE BY TEMPORARY AND PERMANENT
SEEDING, ADDING STRAW MULCH TO BARE SOIL AND INSTALLING EROSION CONTROL MATTING AS SHOWN
IN THE DRAWINGS AND DETAILS. PRIOR TO INSTALLING THE EROSION CONTROL MATTING, PREPARE THE
SOIL SURFACE BY LOOSENING 3 - 6" OF SOIL OR APPLYING 3 - 6" OF TOPSOIL TO THE DESIGN ELEVATIONS
AND APPLY TEMPORARY AND PERMANENT SEED AND THEN STRAW MULCH. SEED SHALL BE BROADCAST
EVENLY OVER THE AREA USING A BROADCAST SPREADER PRIOR TO COVERING WITH THE EROSION
CONTROL MATTING. THE MATTING SHALL BE ROLLED OUT IN THE DIRECTION OF ANTICIPATED RUNOFF.
INSTALL MATTING IN ACCORDANCE WITH THE DETAIL INCLUDED IN THE DRAWINGS. MATTING USED FOR
STREAMBANK STABILIZATION MUST BE CERTIFIED WEED -FREE STRAW OR OTHER NATURAL WEED -FREE /
NON -PROPAGATING VEGETATIVE MATERIALS. REWORKING OF AREAS THAT DO NOT ESTABLISH
VEGETATION OR BECOME UNSTABLE SHALL BE NECESSARY IN THE MATTING SEPARATES FROM THE SOIL.
25. TOPSOIL SHALL BE REMOVED FROM EXCAVATION AND FILL AREAS PRIOR TO EXCAVATION AND GRADING
AND RE -APPLIED TO AREAS AFTER ROUGH GRADING IS COMPLETE. 2 - 4" OF TOPSOIL SHALL BE PLACED ON
DISTURBED AREAS TO THE ELEVATIONS AND GRADES INCLUDED IN THE DRAWINGS. EROSION AND
SEDIMENTATION CONTROL NOTES AND SPECIFICATIONS.
26. ALL CONSTRUCTION ACTIVITIES SHALL ADHERE TO THE CONDITIONS AND REQUIREMENTS OF NCDEML'S
NG01 CONSTRUCTION GENERAL PERMIT.
27. ALL TREES, UTILITIES AND OTHER SITE FEATURES SHALL BE PROTECTED UNLESS MARKED FOR REMOVAL OR
RELOCATION.
28. ALL WETLANDS AND STREAMS LOCATED WITHIN 50 FEET OF THE CONSTRUCTION AREA ON THE PROJECT
SITE SHALL BE CLEARLY MARKED (EXAMPLE- ORANGE FABRIC FENCING) PRIOR TO ANY LAND DISTURBING
ACTIVITIES AND MUST BE MAINTAINED ON THE PROPERTY UNTIL THE PROJECT PHASE IS COMPLETED [15A
NCAC 02H .0506 (13)(2)].
29. THE CONTRACTOR SHALL USED A STANDARD CONSTRUCTION ENTRANCE AT ALL SITE ACCESS POINTS TO
PREVENT SEDIMENT FROM BEING TRACKED ONTO PUBLIC ROADS.
30. THE CONTRACTOR SHALL USED TEMPORARY SILT FENCE ALONG THE DOWNSLOPE SIDE OF ALL STAGING
AREAS AND TEMPORARY STOCK PILE AREAS.
31. THE TURBIDITY STANDARD OF 50 NTUS (NEPHELOMETRIC TURBIDITY UNITS) SHALL NOT BE EXCEEDED AS
DESCRIBED IN 15A NCAC 02B .0200. APPROPRIATE SEDIMENT AND EROSION CONTROL PRACTICES MUST BE
USED TO MEET THIS STANDARD. [15A NCAC 02B .0211 (21)].
32. EQUIPMENT SHALL BE WELL -MAINTAINED, CLEANED PRIOR TO MOBILIZATION, AND CHECKED DAILY FOR
LEAKS OF PETROLEUM PRODUCTS. FUELING, LUBRICATION AND GENERAL EQUIPMENT MAINTENANCE
SHOULD NOT TAKE PLACE WITHIN 50 FEET OF A WATERBODY OR WETLANDS TO PREVENT CONTAMINATION
BY FUEL AND OILS. [15A NCAC 02H .0506 (13)(3) AND 15A NCAC 02B.0211(12)].
33. CONSTRUCTION SHALL BE TIMED TO OCCUR DURING TIMES OF LOW FLOW.
34. THE DESIGNER OR HIS DESIGNEE SHALL SUPERVISE THE INSTALLATION OF IN -STREAM STRUCTURES. [15A
NCAC 02H .0506(B)(1) AND (2)].
35. THE STREAM BANKS, IN -STREAM STRUCTURES AND WORK AREA MUST BE STABILIZED AT THE END OF EACH
DAY BEFORE THE TEMPORARY IN -STREAM DIVERSIONS AND PUMP AROUNDS ARE REMOVED AND FLOW IS
RETURNED THE FULL CHANNEL.
36. EROSION CONTROL MATTING THAT INCORPORATES PLASTIC MESH AND/OR PLASTIC TWINE SHALL NOT BE
USED ALONG STREAMBANKS OR WITHIN WETLANDS. DISTURBED AREAS SHOULD BE SEEDED, MULCHED,
AND/OR MATTED AS SOON AS POSSIBLE, PREFERABLY AT THE END OF EACH WORKDAY. [15A NCAC 02B
.0201]
37. IF BORROW OR WASTE MATERIAL IS REQUIRED OR GENERATED DURING GRADING OPERATIONS, AN
APPROVED EROSION AND SEDIMENT CONTROL PERMIT MUST BE SECURED FOR THE BORROW OR WASTE
MATERIAL SITE PRIOR TO INITIATION OF ANY LAND DISTURBING ACTIVITY. [15A NCAC 04B .0110].
QUANTITIES AND MATERIALS NOTES AND SPECIFICATIONS.
38. THE CONTRACTOR SHALL FURNISH ALL MATERIALS NECESSARY TO COMPLETE THE PROPOSED WORK
UNLESS OTHER PROVISIONS HAVE BEEN AGREED UPON PRIOR TO CONSTRUCTION. THE CONTRACTOR SHALL
DELIVER ALL MATERIALS TO THE DESIGNATED ACCESS POINTS AND STAGING AREAS. MATERIAL QUANTITIES,
DIMENSIONS AND SIZES SHALL CONFORM TO THE NOTES AND SPECIFICATIONS PROVIDED IN THE
CONSTRUCTION DOCUMENTS. THE ENGINEER MAY INSPECT AND APPROVE ALL MATERIALS PRIOR TO
CONSTRUCTION. IF MATERIALS DO NOT MEET THE MINIMUM REQUIREMENTS SPECIFIED IN THE
CONSTRUCTION DOCUMENTS, THE ENGINEER SHALL REJECT THE MATERIALS.
39. COSTS INCURRED DUE TO PROJECT DELAYS RESULTING FROM FAILURE OF THE CONTRACTOR TO MEET THE
REQUIREMENTS OF THE CONSTRUCTION DOCUMENTS SHALL BE THE EXPENSE OF THE CONTRACTOR.
QUANTITIES LISTED ARE ESTIMATES ONLY AND SHALL BE CONFIRMED BY THE CONTRACTOR.
40. THE EROSION CONTROL MEASURES DEPICTED ON THE DRAWINGS SHALL BE INSTALLED AS NEEDED TO KEEP
ALL SEDIMENT ON SITE AND OUT OF STREAMS AND WETLANDS. ADDITIONAL EROSION CONTROL MEASURES
(ABOVE THOSE SHOWN ON THE DRAWINGS) MAY BE REQUIRED IN ORDER TO KEEP ALL SEDIMENT ON SITE
AND OUT OF STREAMS AND WETLANDS. THE CONTRACTOR SHALL OBTAIN APPROVAL FROM THE PROJECT
OWNER AND ENGINEER PRIOR TO INSTALLATION OF ADDITIONAL EROSION CONTROL MEASURES.
41. ANY ADDITIONAL GRADING OTHER THAN WHAT IS SHOWN ON THE PLANS SHALL REQUIRE PRIOR APPROVAL
FROM THE PROJECT OWNER AND ENGINEER.
42. THE USE OF ANY BRAND NAMES/MANUFACTURERS OR MODELS IS INTENDED SOLELY TO DENOTE THE
QUALITY STANDARD OF THE DESIRED PRODUCT. ANY USE OF BRAND NAMES IS NOT INTENDED TO RESTRICT
BIDDERS TO A SPECIFIC BRAND, MAKE, MANUFACTURER, OR NAME. THE BRAND NAMES / MANUFACTURERS
OF MODELS ARE INTENDED TO CONVEY THE GENERAL STYLE, TYPE, CHARACTER, AND QUALITY OF PRODUCT.
EQUIVALENT PRODUCTS WILL BE ACCEPTABLE IF THE PROJECT OWNER OR ENGINEER HAS GIVEN APPROVAL
OF THE SPECIFIC PRODUCT IN WRITING.
43. THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING AND PROVIDING STORAGE AREAS FOR
CONSTRUCTION MATERIALS AND EQUIPMENT. THE MATERIAL AND EQUIPMENT STORAGE SHALL COMPLY
WITH THE CONSTRUCTION DOCUMENTS AND ALL LOCAL, STATE AND FEDERAL REGULATIONS THROUGHOUT
THE CONSTRUCTION PERIOD. THE CONTRACTOR SHALL RESTORE THE STORAGE AREA TO ITS ORIGINAL (OR
BETTER) CONDITION UPON COMPLETION OF THE PROJECT OR UPON SUCH TIME AS DIRECTED BY THE
PROJECT OWNER AND ENGINEER. SUCH RESTORATION SHALL BE AT NO ADDITIONAL COST TO THE PROJECT
OWNER. THE CONTRACTOR SHALL WARRANTY ALL MATERIALS AND WORKMANSHIP FOR A PERIOD OF ONE
(1) YEAR FROM THE DATE OF ACCEPTANCE OF BY THE PROJECT OWNER AND SHALL REPLACE ANY PORTIONS
THAT FAIL DUE TO FAULTY MATERIALS OR WORKMANSHIP, AT NO ADDITIONAL COST TO THE PROJECT
OWNER. A SIX (6) MONTH AND ELEVEN (11) MONTH INSPECTION WILL BE PERFORMED DURING THE
WARRANTY PERIOD. THE CONTRACTOR SHALL IMMEDIATELY REPAIR ALL ITEMS DETERMINED BY THE
PROJECT OWNER OR AUTHORIZED REPRESENTATIVE TO BE DEFECTIVE UPON NOTIFICATION. THE
CONTRACTOR SHALL IMMEDIATELY REPAIR OR REPLACE FAILED ITEMS UPON NOTIFICATION BY THE
PROJECT OWNER. SEASONALLY INSTALLED ITEMS SHALL BE REPAIRED OR REPLACED DURING THE NEXT
AVAILABLE INSTALLATION PERIOD. ITEMS REPAIRED OR REPLACED UNDER THIS PROVISION SHALL HAVE AN
ADDITIONAL ONE (1) YEAR WARRANTY PERIOD FROM THE NEW DATE OF ACCEPTANCE. AREAS AND/OR
OTHER WORK DISTURBED WHILE ACCESSING AND/OR REPAIRING/REPLACING WARRANTY COVERED ITEMS
SHALL BE STABILIZED.
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DATE: 04/17/2023
SCALE (34"X22"): NTS
SCALE (17X11 "): NTS
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SHEET NUMBER
0.2 OF 13
GROUND STABILIZATION AND MATERIALS HANDLING PRACTICES FOR COMPLIANCE WITH
THE NCG01 CONSTRUCTION GENERAL PERMIT
Implementing the details and specifications on this plan sheet will result in the construction
activity being considered compliant with the Ground Stabilization and Materials Handling
sections of the NCG01 Construction General Permit (Sections E and F, respectively). The
permittee shall comply with the Erosion and Sediment Control plan approved by the
delegated authority having jurisdiction. All details and specifications shown on this sheet
may not apply depending on site conditions and the delegated authority having jurisdiction.
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 HQW
Zones
-10 days for Falls Lake Watershed
-7 days for perimeter dikes, swales,
(e) Areas with slopes
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:
Temporary Stabilization
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
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 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 tmeframes 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.
SANDBAGS(TYP.)
OR STAPLES
ONSITE CONCRETE WASHOUT
STRUCTURE WITH LINER
HIGH
COHESIVE &
LOW FILTRATION
SOIL BERM
10 MIL
SILT FENCE 1:1 PLASTIC SANDBAGS (TYP.)
SIDE SLOPE LINING OR STAPLES
(TYP J
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CLEARLY MARKED SIGNAGE SECTION A -A
CONCRETE NOTING DEVICE (18"X24" MIN.) NOTES:
WASHOUT
T. ACTUAL LOCATION DETERMINED IN FIELD
2. THE CONCRETE WASHOUT STRUCTURES SHALL BE
MAINTAINED WHEN THE LIQUID AND/OR SOLID REACHES
75% OF THE STRUCTURES CAPACITY.
PLAN 3 CONCRETE WASHOUT STRUCTURE NEEDS TO BE
CLEARY MARKED WITH SIGNAGE NOTING DEVICE.
BELOW GRADE WASHOUT STRUCTURE
CONCRETE WASHOUTS
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HIGH
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(TYP_)
SANDBAGS(TYP.)
NOTES-
OR STAPLES
1. ACTUAL LOCATION DETERMINED IN FIELD
CLEARLY MARKED SIGNAGE
2. THE CONCRETE WASHOUT STRUCTURES
CONCRETE
NOTING DEVICE (18"X24" MIN.)
SHALL BE MAINTAINED WHEN THE LIQUID
WASHOUT
AND/OR SOLID REACHES 75% OF THE
STRUCTURES CAPACITY TO PROVIDE
ADEQUATE HOLDING CAPACITY WITH A
MINIMUM 12 INCHES OF FREEBOARD
PLAN 3.CONCRETE WASHOUT STRUCTURE NEEDS
TO BE CLEARY MARKED WITH SIGNAGE
NOTING DEVICE.
ABOVE GRADE WASHOUT STRUCTURE
NOT TO SCALE
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.
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DATE: 04/17/2023
SCALE (34"X22"): NTS
SCALE (17" X111'): NTS
NOT TO SCALE
SHEET NUMBER
0.3 of 13
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 found outside site limits, then a record
site
7 calendar days
of the 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 offsite
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 of the 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&SC 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
e
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(I)(7)]
prevent reoccurrence of the noncompliance. [40 CFR 122.41(I)(6).
•
Division staff may waive the requirement for a written report on a
case -by -case basis.
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SHEET NUMBER
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EXISTING
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DETAILED PLAN
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STANDARD CONSTRUCTION ENTRANCE NOTES AND SPECIFICATIONS
1. CLEAR THE ENTRANCE AND EXIT AREA OF ALL VEGETATION ROOTS, AND OTHER OBJECTIOABLE
MATERIAL AND PROPERLY GRADE THE AREA.
2. PLACE THE 2"-3" STONE TO THE SPECIFIC GRADE AND DIMENSIONS SHOWN ON THE PLAND AND
SMOOTH IT.
3. USE GEOTEXTILE FABRICS TO IMPROVE STABILITY OF THE FOUNDATION IN LOCATIONS SUBJECT TO
SEEPAGE OR A HIGH WATER TABLE.
4. INSTALL SILT FENCE OR TREE PROTECTION FENCE UP TO ENSURE CONSTRUCTION ENTRANCE IS
USED.
5. IF CONSTRUCTION ON THE SITES ARE SUCH THAT THE MUD IS NOT REMOVED BY THE VEHICLE
TRAVELING OVER THE STONE, THEN THE LENGTH OF THE CONSTRUCTION ENTRANCE SHALL BE
INCREASED.
6. SEE SECTION 6.06.1 OF NC DEMLR'S EROSION AND SEDIMENT CONTROL DESIGN MANUAL (2013) FOR
ADDITIONAL INFORMATION, NOTES AND SPECIFICATIONS.
DETAILED CROSS-SECTION A - A'
NOT TO SCALE
STANDARD CONSTRUCTION ENTRANCE DETAIL
NEW CONSTRUCTION
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EROSION AND SEDIMENTATION CONTROL NOTES AND SPECIFICATIONS
DURING PROJECT IMPLEMENTATION, EROSION CONTROL MEASURES WILL BE
IMPLEMENTED TO REDUCE SEDIMENTATION INTO WETLANDS, THE FRENCH BROAD
RIVER AND ITS TRIBUTARIES. THE PROPOSED DESIGN AND EROSION AND
SEDIMENTATION CONTROL PLAN ATTEMPTS TO MINIMIZE SEDIMENTATION AND
OTHER POTENTIALLY NEGATIVE IMPACTS DURING CONSTRUCTION THROUGH THE
FOLLOWING PRACTICES:
1. ALL CONSTRUCTION ACTIVITIES SHALL ADHERE TO THE CONDITIONS AND
REQUIREMENTS OF NC DEMLR'S NG01 CONSTRUCTION GENERAL PERMIT.
2. ALL TREES, UTILITIES AND OTHER SITE FEATURES SHALL BE PROTECTED UNLESS
MARKED FOR REMOVAL OR RELOCATION.
3. EQUIPMENT SHALL BE WELL -MAINTAINED, CLEANED PRIOR TO MOBILIZATION,
AND CHECKED DAILY FOR LEAKS OF PETROLEUM PRODUCTS. FUELING
OPERATIONS SHALL BE PERFORMED IN A CONTAINED AREA AWAY FROM
SURFACE WATER.
4. ALL WORK ADJACENT TO STREAMS AND WETLANDS SHALL BE CONDUCTED IN A
DRY WORK AREA TO THE EXTENT POSSIBLE.
5. CONSTRUCTION SHALL BE TIMED TO OCCUR DURING TIMES OF LOW FLOW.
6. THE RIVERBANKS, IN -STREAM STRUCTURES AND WORK AREA MUST BE
STABILIZED AT THE END OF EACH DAY BEFORE THE TEMPORARY IN -STREAM
DIVERSIONS ARE REMOVED AND FLOW IS RETURNED THE FULL CHANNEL.
7. ALL WASTE SOIL SHALL STAY ON SITE AND WILL BE DISPOSED OF IN AREAS
DESIGNATED ON THE PLANS.
8. TO THE EXTENT PRACTICABLE, DO NOT EXPOSE FISH HABITAT SLOUGH TO
BASEFLOWS OR STORMFLOWS FROM THE FRENCH BROAD RIVER UNTIL THE
MAJORITY OF THE SLOUGH HAS BEEN EXCAVATED AND STABILIZED WITH SEED,
MULCH, AND EROSION CONTROL MATTING.
9. DO NOT REMOVE HEALTHY, NATIVE VEGETATION FROM AREAS WHERE NO
GRADING OR STRUCTRE INSTALLATION WILL OCCUR. STOCKPILE VEGETATION
FOR REPLANTING AS APPROPRIATE.
MIN. 10 GA.
LINE WIRES
8' MAX.
VARIABLE AS DIRECTED BY THE ENGINEER
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1. OBTAIN AND REVIEW THE FRENCH BROAD RIVER - FLOODPLAIN RESTORATION
PROJECT, EROSION AND SEDIMENTATION CONTROL PLAN AND ALL OTHER
APPLICABLE PERMITS.
2. FLAG THE WORK LIMITS AND STAKE OUT THE LIMITS OF DISTURBANCE (LOD) OF
THE PROJECT. THE TOTAL PROJECT LOD IS 5.49 AC.
3. LOCATE ALL UNDERGROUND UTILITIES WITHIN THE WORK AREA.
4. INSTALL RAIN GAUGE AND PREPARE INSPECTION FORMS.
5. HOLD PRE -CONSTRUCTION MEETING WITH THE PERMITTEE, ENGINEER AND
CONTRACTOR PRIOR TO STARTING ANY LAND DISTURBING ACTIVITIES.
6. INSTALL ALL EROSION AND SEDIMENTATION CONTROL BMPS AS SHOWN IN THE
DRAWINGS AND DETAILS.
7. INSPECT EROSION PREVENTION AND SEDIMENT CONTROL BMPS DAILY AND
AFTER SIGNIFICANT RAINFALL EVENTS. MAKE NEEDED REPAIRS IMMEDIATELY.
KEEP ALL LOGS AND RECORDS UP-TO-DATE.
8. ACQUIRE AND STORE MATERIALS FOR SITE (E.G. ROCK, LOGS, EROSION CONTROL
MATTING AND FILTER FABRICS) IN THE TEMPORARY STAGING AREAS.
9. CLEAR EXISTING VEGETATION REQUIRED TO COMPLETE THE WORK TAKING CARE
NOT TO DISTURB DESIRABLE VEGETATION TO REMAIN INTACT.
10. GRADE THE RIVER BANKS AND INSTALL BANK STABILIZATION STRUCTURES
ACCORDING TO THE PLANS AND DETAILS. WHEN POSSIBLE, PERFORM WORK
FROM THE RIVER BANKS TO MINIMIZE TIME SPENT WORKING IN THE CHANNEL.
11. WHEN WORKING IN THE CHANNEL, UTILIZE A TEMPORARY IN -STREAM
DIVERSION.
12. INSTALL TEMPORARY SEEDING, PERMANENT SEEDING AND EROSION CONTROL
MATTING ON ALL DISTURBED RIVER BANKS AND GRADED SLOPES AS SHOWN ON
SHEETS 4.0 AND 4.1.
13. INSTALL TEMPORARY AND PERMANENT SEEDING AND MULCH TO ALL AREAS
DISTURBED FOR CONSTRUCTION ACCESS AS SHOWN ON SHEET 4.0 AND 4.1.
14. ONCE THE WORK AREA IS STABILIZED AND CONSTRUCTION ACTIVITIES ARE
COMPLETED, REMOVE AND DISPOSE OF ALL NON -BIODEGRADABLE EROSION
AND SEDIMENTATION CONTROL BMPS.
15. NOTIFY THE PERMITEE AND THE ENGINEER FOR A FINAL INSPECTION AND WALK
THROUGH TO VERIFY FINAL STABILIZATION OF THE SITE.
16. WHEN SEASONALLY APPROPRIATE, INSTALL PERMANENT PLANTINGS ON RIVER
BANKS AND WITHIN THE RIPARIAN ZONES AS SHOWN ON SHEETS 4.0 AND 4.1.
MAINTENANCE OF EROSION AND SEDIMENTATION CONTROL MEASURES
ALL EROSION AND SEDIMENTATION CONTROL MEASURES SHALL BE INSPECTED DAILY
AND AFTER SIGNIFICANT RAIN EVENTS BY THE CONTRACTOR. THE CONTRACTOR WILL
ASSURE THAT ALL INSTALLATIONS ARE FUNCTIONING PROPETY AT THE END OF EACH
WORK DAY. INSPECTION REQUIREMENTS, AS DETAILED IN THE STORMWATER SECTION,
WILL BE FOLLOWED.
ONCE THE SITE IS STABILIZED, ALL NON -BIODEGRADABLE EROSION CONTROL
MEASURES SHALL BE REMOVED AND PROPERLY DISPOSED OF BY THE CONTRACTOR.
TEMPORARY SILT FENCE NOTES AND SPECIFICATIONS
1.
CONSTRUCT THE SILT FENCE WITH STANDARD STRENGTH OR EXTRA STRENGTH SYNTHETIC FILTER
FABRICS.
2.
SUPPORT THE STANDARD STRENGTH FILTER FABRIC BY WIRE MESH FASTENED SECURELY TO THE
PLASTIC OR
/ WIRE TIES
UPSLOPE SIDE OF THE POSTS. EXTEND THE WIRE MESH SUPPORT TO THE BOTTOM THE TRENCH.
FASTEN THE WIRE REINFORCEMENT, THEN FABRIC ON THE UPSLOPE SIDE OF THE FENCE POST. WIRE
OR PLASTIC ZIP TIES SHOULD HAVE A MINIMUM 50 POUND TENSILE STRENGTH.
3.
WHEN A WIRE MESH SUPPORT FENCE IS USED, SPACE POSTS A MAXIMUM OF 8 FT APART. SUPPORT
POSTS SHOULD BE DRIVEN SECURELY INTO THE GROUND A MINIMUM OF 2 FT.
MIN. 12-1/2 GA.
4.
EXTRA STRENGTH FILTER FABRIC WITH 6 FT POST SPACINGS DOES NOT REQUIRE WIRE MESH
INTERMEDIATE
SUPPORT FENCE.
WIRES
5.
EXCAVATE A TRENCH APPROXIMATELY 4 INCHES WIDE AND 8 INCHES DEEP ALONG THE PROPOSE LINE
OF POSTS AND UPSLOPE OF THE BARRIER.
GRADE
6.
PLACE 12 INCHES OF FABRIC ALONG THE BOTTOM AND SIDE OF THE TRENCH.
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BACKFILL THE TRENCH WITH SOIL PLACED OVER THE FILTER FABRIC AND COMPACT. THOROUGH
COMPACTION OF THE BACKFILL IS CRITICAL TO SILT FENCE PERFORMANCE.
8.
DO NOT ATTACH FILTER FABRIC TO EXISTING TREES.
9.
CONSTRUCTION SITE RUNOFF SHALL NOT RUN PARALLEL WITH THE FENCE.
10.
END OF SILT FENCE NEEDS TO BE TURNED UPHILL.
11.
SEE SECTION 6.62.1 OF NC DEMLR'S EROSION AND SEDIMENT CONTROL DESIGN MANUAL (2013) FOR
ADDITIONAL INFORMATION, NOTES AND SPECIFICATIONS.
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EROSION CONTROL WATTLE NOTES AND SPECIFICATIONS
TEMPORARY FORD CROSSING NOTES AND SPECIFICATIONS
INSTALL WATTLE
PERPENDICULAR TO SLOPE
DISTURBED AREA
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PROTECTED AREA
1. WATTLES MAY BE INSTALLED ALONG CONTOURS, IN DRAINAGE CONVEYANCE CHANNELS, AND
AROUND INLETS TO HELP PREVENT OFF -SITE DISCHARGE OF SEDIMENT -LADEN STORMWATER
RUNOFF.
2. WATTLES ARE ELONGATED TUBES OF COMPACTED GEOTEXTILES, CURLED EXCELSIOR WOOD,
NATURAL COCONUT FIBER, OR HARDWOOD MULCH. STRAW, PINE NEEDLE, AND/OR LEAF MULCH -FILLED
SEDIMENT TUBES ARE NOT PERMITTED.
3. THE OUTER NETTING OF THE WATTLE SHALL CONSIST OF SEAMLESS, HIGH -DENSITY POLYETHYLENE
PHOTODEGRADABLE MATERIALS TREATED WITH ULTRAVIOLET STABILIZERS OR A SEAMLESS,
HIGH -DENSITY POLYETHYLENE NON -DEGRADABLE MATERIAL..
4. WATTLES SHOULD BE STAKED USING WOODEN STAKES (2-INCH X 2-INCH) OR STEEL POSTS (STANDARD
"U" OR "T" SECTIONS WITH A MINIMUM WEIGHT OF 1.25 POUNDS PER FOOT) AT A MINIMUM OF
26-INCHES IN LENGTH PLACED ON 8-FOOT CENTERS.
5. INSTALL ALL WATTLES TO ENSURE THAT NO GAPS EXIST BETWEEN THE SOIL AND THE BOTTOM OF THE
TUBE. MANUFACTURER'S RECOMMENDATIONS SHOULD ALWAYS BE CONSULTED BEFORE
INSTALLATION.
6. THE ENDS OF ADJACENT WATTLES SHOULD BE OVERLAPPED 6-INCHES TO PREVENT FLOW AND
SEDIMENT FROM PASSING THROUGH THE FIELD JOINT.
7. SEDIMENT TUBES SHOULD NOT BE STACKED ON TOP OF ONE ANOTHER, UNLESS RECOMMENDED BY
MANUFACTURER.
EROSION CONTROL WATTLE DETAIL
5.0' MAXIMUM BANK HEIGHT
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1. EROSION CONTROL MATTING IS USED TO PROTECT RECENTLY CONSTRUCTED STREAM BANKS FROM
EROSION. THE MATTING WILL REMAIN INTACT WHILE THE BANK AND RIPARIAN VEGETATION MATURES,
PROVIDING CRITICAL BANK PROTECTION.
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2. EAST COAST EROSION CONTROL ECC-213 EROSION CONTROL PRODUCT, OR AN EQUIVALENT
APPROVED BY THE ENGINEER SHALL BE USED. EROSION CONTROL MATTING MATERIAL
SPECIFICATIONS:
2.1. MACHINE DIRECTION TENSILE STRENGTH: 223 LB/FT
2.2. TRANSVERSE DIRECTION TENSILE STRENGTH: 150 LB/FT
2.3. APPARENT OPENING SIZE: 0.50" x 1.00"
2.4. LIGHT PENETRATION: 13%
2.5. MASS: 322.1 G/M2
3. BEFORE INSTALLING EROSION CONTROL MATTING, RAKE SOIL LEVEL, ADD TEMPORARY AND/OR
PERMANENT SEED, SOIL PREPARATION, AND MULCH.
4. EROSION CONTROL MATTING SHALL BE PLACED ALONG THE LENGTH OF GRADED AREAS FROM THE
TOE OF SLOPE TO A MINIMUM OF 4.0' BEYOND THE TOP OF BANK ELEVATION.
5. SECURE MATTING IN PLACE BY STAKING AND OVERLAPPING AT THE SEEMS WITH A SHINGLE -TYPE
METHOD SUCH THAT THE OVERLAPPING PIECE IS IN THE SAME DIRECTION AS THE STREAM FLOW AS
SHOWN IN THE DETAIL. ADDITIONAL STAKING SHALL BE APPLIED BY THE CONTRACTOR AT NO
ADDITIONAL COST IF THE MATTING SEPARATES FROM THE SOIL MORE THAN ONE INCH UNDER A
REASONABLE PULL.
6. EROSION CONTROL MATTING USED ON ALL STREAM BANKS SHALL BE MADE OF 100% NATURAL FIBERS
AND MATERIALS AND BE BIODEGRADABLE UNDER NORMAL CLIMATE CONDITIONS. EROSION CONTROL
MATTING CONTAINING PLASTICS OR PLASTIC BASED MATERIALS SHALL NOT BE USED.
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EROSION CONTROL MATTING DETAIL
SECURE MATTING WITH 4"
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GROUND
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MATTING MIN. 6"
DETAILED SECTION A - A'
NOT TO SCALE
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DATE: 04/17/2023
SCALE (34"X22"): NTS
SCALE (17"X11 "): NTS
NOT TO SCALE
SHEET NUMBER
3.2 OF 13
"„ STREAMBANKS
(0.22 AC.)
ZONE 2: STREAMBANKS
(0.42 AC.)
ZONE 1: WETLAND
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GENERAL RE -VEGETATION AND PLANTING NOTES
1. FINAL VEGETATION SPECIES SELECTION MAY CHANGE
DUE TO REFINEMENT OR SPECIES AVAILABILITY AT THE
TIME OF PLANTING. SPECIES SUBSTITUTIONS WILL BE
COORDINATED BETWEEN THE BANK MANAGER,
ENGINEER AND PLANTING CONTRACTOR PRIOR TO THE
PROCUREMENT OF PLANT/SEED STOCK.
2. LARGER NATIVE TREE SPECIES TO BE PRESERVED WILL
BE FLAGGED BY THE ENGINEER PRIOR TO
CONSTRUCTION ACTIVITIES. ANY TREES HARVESTED FOR
WOODY MATERIAL WILL BE UTILIZED TO PROVIDE BED
AND BANK STABILIZATION AND COVER OR NESTING
HABITAT ON THE FLOODPLAIN. ANY EXCESS WOODY
MATERIALS MAY USED TO BACKFILL OLD CHANNELS.
3. ALL DISTURBED AREAS WILL BE STABILIZED USING
TEMPRORY AND PERMERMANET SEEDING AS DEFINED IN
THE SEEDING SCHEDULE AND THE APPROVED E&SC
PLANS.
4. SUPPLEMENTAL PLANTING ACTIVITIES MAY BE
REQUIRED WITHIN THE CONSERVATION EASEMENT.
TEMPORARY SEEDING AND MULCHING NOTES
5. TEMPORARY SEEDING AND MULCHING SHALL BE
APPLIED TO ALL AREAS AND ACCESS ROUTES DISTURBED
DURING CONSTRUCTION.
6. ALL SEED AND SEED VARIETIES MUST BE FREE OF
STATE AND FEDERALLY LISTED NOXIOUS WEED SEED
AND INVASIVE SPECIES.
7. ALL DISTURBED AREAS WILL BE SEEDED WITH
TEMPORARY SEED AND MULCHED WITH WHEAT STRAW.
SEEDING WILL BE
PERFORMED USING A BROADCAST SPREADER. OTHER
METHODS MAY BE USED BUT MUST BE APPROVED BY
ENGINEER IN ADVANCE OF INSTALLATION.
8. MAINTENANCE OF SEEDED AREAS SHALL CONSIST OF
WATERING, WEED AND PEST CONTROL, FERTILIZATION,
EROSION REPAIR, RESEEDING, AND INCIDENTAL
OPERATIONS AS NECESSARY TO ESTABLISH A HEALTHY,
VIGOROUS, WEED FREE AND DISEASE FEE UNIFORM
STAND OF GRASS. ALL AREAS WHICH FAIL TO SHOW A
UNIFORM STAND OF GRASS FOR ANY REASON SHALL BE
TREATED REPEATEDLY UNTIL A UNIFORM STAND OF AT
LEAST 90% COVERAGE IS ATTAINED WITH NO BARE AREA
GREATER THAN FIVE (5) SQUARE FEET.
PERMANENT SEEDING NOTES
9. PERMANENT SEEDING SHALL OCCUR IN CONJUNCTION
WITH
TEMPORARY SEEDING WHERE APPLICABLE. IDEALLY,
PERMANENT SEEDING SHALL OCCUR DURING THE
PLANTING SEASON FOR EACH SEED TYPE. AREAS
FERTILIZED FOR TEMPORARY SEEDING SHALL BE
SUFFICIENTLY FERTILIZED FOR PERMANENT SEEDING;
ADDITIONAL FERTILIZER IS NOT REQUIRED FOR
PERMANENT SEEDING.
10. ALL SEED AND SEED VARIETIES MUST BE FREE OF
STATE AND FEDERALLY LISTED NOXIOUS WEED SEED
AND INVASIVE SPECIES.
11. THE CONTRACTOR SHALL LOOSEN THE SOIL TO A
MINIMUM DEPTH OF 4-INCHES AND GRADE TO A
SMOOTH, EVEN SURFACE WITH A LOOSE, UNIFORMLY
FINE TEXTURE. THE AREAS TO BE SEEDED ARE THEN TO
BE ROLLED AND RAKED TO REMOVE RIDGES AND FILL
DEPRESSIONS TO MEET FINISH GRADES. THE
CONTRACTOR IS TO LIMIT SUB GRADE AND FINISH
GRADE PREPARATION TO AREAS THAT WILL BE PLANTED
IMMEDIATELY. PREPARED AREAS ARE TO BE RESTORED IF
ERODED OR OTHERWISE DISTURBED AFTER FINE
GRADING AND BEFORE PLANTING.
12. SEED SHALL BE SOWN WITH A SPREADER OR A
SEEDING MACHINE. SEED IS NOT TO BE BROADCAST OR
DROPPED WHEN WIND VELOCITY EXCEEDS 5 MPH. SEED
SHALL BE EVENLY DISTRIBUTED BY SOWING IN TWO
DIRECTIONS AT RIGHT ANGLES TO EACH OTHER. WET
SEED OR SEED THAT IS MOLDY OR OTHERWISE
DAMAGED IN TRANSIT OR STORAGE IS NOT TO BE USED.
AFTER BEGIN SOWN, THE SEED SHALL BE RAKED INTO
THE TOP 1/4 INCH OF THE TOPSOIL, LIGHTLY ROLLED,
AND WATERED WITH FINE SPRAY. SEEDED AREAS ON
STREAM BANKS SHALL BE PROTECTED WITH COIR FIBER
MATTING.
ZONE 1: STREAMBANK
13. LIVESTAKES AND HERBACEOUS PLUGS LISTED IN THE
PLANTING SCHEDULE SHALL BE PLANTED IN OFFSET
ROWS AT A DENSITY OF 4,840 STEMS PER ACRE (3.0'
O.C.) FROM TOE OF THE RESTORED CHANNEL TO 3.0'
OUTSIDE THE BANKFULL STAGE. HERBACEOUS PLUGS
SHALL BE PLANTED ALONG THE TOE OF THE CHANNEL IN
THE OUTSIDE OF THE POOL MEANDER BENDS.
ZONE 2: RIPARIAN BUFFER
14. WOODY SPECIES LISTED IN THE PLANTING SCHEDULE
SHALL BE PLANTED IN OFFSET ROWS AT A DENSITY OF
440 STEMS PER ACRE (10.0' O.C.) FROM 3.0' OUTSIDE
THE BANKFULL STAGE TO THE GRADING LIMITS. EXACT
PLACEMENT OF THE SPECIES SHALL BE DETERMINED BY
THE CONTRACTOR'S VEGETATION SPECIALIST PRIOR TO
SITE PLANTING AND BASED ON THE WETNESS
CONDITIONS OF PLANTING LOCATIONS.
SEEDING SCHEDULES
TEMPORARY SEEDING
DATE
TYPE
APP. RATE (LBS / AC)
JAN 1 - APR 30
RYE GRAIN (Secale cereale)
120
COMMON OATS (Avena sativ)
100
RED CLOVER (Trifolium incarnatum)
20
GROUND AG. LIMESTONE
2,000
10-10-10 FERTILIZER
750
STRAW MULCH
4,000
MAY 1 - JUL 31
GERMAN MILLET (Setaria italica)
50
COMMON OATS (Avena sativ)
100
RED CLOVER (Trifolium incornatum)
20
GROUND AG. LIMESTONE
2,000
10-10-10 FERTILIZER
750
STRAW MULCH
4,000
AUG 1- DEC 31
RYE GRAIN (Secale cereale)
120
WINTER WHEAT (Triticum aestivum)
100
RED CLOVER (Trifolium incarnatum)
20
GROUND AG. LIMESTONE
2,000
10-10-10 FERTILIZER
750
STRAW MULCH
4,000
PERMANENT RIPARIAN SEEDING - 25 LBS / AC
SPECIES
COMMON NAME
PERCENT
Juncus effusus
COMMON RUSH
5%
Coreopsis lanceolate
LANCE LEAF TICKSEED
10%
Agrostis perennons
AUTUMN BENTGRASS
5%
Elymus virginicus
VIRGINIA WILDRYE
10%
Andropogon Berardi
BIG BLUESTEM
10%
Schizachyrium scoporium
LITTLE BLUESTEM
5%
Panicum virgatum
SWITCH GRASS
15%
Tripsacum dactyloides
EASTERN GAMAGRASS
5%
Sorghastrum nutans
INDIAN GRASS
5%
Rudbeckia hirta
BLACK-EYED SUSAN
10%
Chcimaecristo (Cassia) fosciculata
SHOWY PARTRIDGE PEA
10%
Bidens aristosa
SHOWY BIDENS
5%
Helianthus angustifolius
SWAMP SUNFLOWER
5%
TOTAL
10Q%
ZONE 1: STREAM BANKS
ZONE 1 - STREAMBANK - 3' O.C. (4,840 STEMS / AC)
SPECIES
COMMON NAME T_%_O
F STEMS
LIVE STAKES
Cornus amomum
SILKY DOGWOOD
40%
Solix sericea
SILKY WILLOW
30%
Sambucus conadensis
ELDERBERRY
15%
Physocarpus opulifolius
NINEBARK
15%
TOTAL
100%
HERBACEOUS PLUGS
Juncus effusus
COMMON RUSH
60%
Carex alata
BROADWING SEDGE
40%
TOTAL
10Q%
ZONE 2: BUFFER RE-ESTABLISHMENT
SPECIES
COMMON NAME
% OF STEMS
OVERSTORY
Platonus occidentalis
SYCAMORE
15%
Acer rubrum
RED MAPLE
15%
Nyssa s yl vatica
BLACK GUM
10%
Liriodendron tulipifera
YELLOW POPLAR
10%
Betula nigra
RIVER BIRCH
5%
Quercus stellate
POST OAK
5%
Quercus alba
WHITE OAK
i 5%
UNDERSTORY
Carpinus caroliniana
IRONWOOD
10%
Prunus serotina
BLACK CHERRY
5%
Asimina triloba
PAWPAW
5%
Hamamelis virginiana
WITCH HAZEL
5%
Lindera benzoin
SPICEBUSH
5%
Alnus serrulata
HAZEL ALDER
5%
TOTAL
100%
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DRAWING
NOT FOR
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DATE: 04/17/2023
SCALE (34"X22"): NTS
SCALE (17"X11 "): NTS
NOT TO SCALE
SHEET NUMBER
4.1 of 13