20081026 Ver 3_PCN Form Submission_20191011

DWR
U1*1on Qf wxter Reyvurccs
Pre -Construction Notification (PCN) Form
September 29, 2018 Ver 3
Initial Review
Has this project met the requirements for acceptance into the review process?*
r Yes
r No
Is this project a public transportation project?*
r Yes r No
Change only if needed.
BIMS # Assigned *
Version#*
20081026
3
Is a payment required for this project?*
* No payment required
What amout is owed?*
* Fee received
r $240.00
r Fee needed - send electronic notification
r $570.00
Reviewing Office* Select Project Reviewer*
Asheville Regional Office - [phone] Zan Price:eads\gaprice
Information for Initial Review
1a. Name of project:
Robinson Creek Restoration
1a. Who is the Primary Contact?*
Greg Jennings
1 b. Primary Contact Email:*
[e-mail]
Date Submitted
10/11/2019
Nearest Body of Water
Robinson Creek
Basin
French Broad
Water Classification
C;Tr
Site Coordinates
Latitude:
35.449941
Longitude:
-82.478648
1c. Primary Contact Phone:*
[phone]
A. Processing Information -
County (or Counties) where the project is located:
Buncombe
Is this project a public transportation project?*
r Yes r No
1a. Type(s) of approval sought from the Corps:
V Section 404 Permit (wetlands, streams and waters, Clean Water Act)
r Section 10 Permit (navigable waters, tidal waters, Rivers and Harbors Act)
1 b. What type(s) of permit(s) do you wish to seek authorization?
rJ Nationwide Permit (NWP)
r- Regional General Permit (RGP)
r- Standard (IP)

1c. Has the NWP or GP number been verified by the Corps?
r Yes r No
Nationwide Permit (NWP) Number:
NWP Numbers (for multiple NWPS):
1d. Type(s) of approval sought from the DWR:
P 401 Water Quality Certification - Regular
r Non-404 Jurisdictional General Permit
r Individual Permit
27 - Restoration
le. Is this notification solelyfor the record because written approval is not required?
For the record only for DWR 401 Certification:
For the record only for Corps Permit:
r 401 Water Quality Certification - Eigiress
r Riparian Buffer Authorization
1f. Is this an after -the -fact permit application?*
r Yes r No
1g. Is payment into a mitigation bank or in -lieu fee program proposed for mitigation of impacts?
r Yes r No
1g. Is payment into a mitigation bank or in -lieu fee program proposed for mitigation of impacts?
f Yes r No
Acceptance Letter Attachment
1h. Is the project located in any of NC's twenty coastal counties?
r Yes r No
1j. Is the project located in a designated trout watershed?
C Yes r No
B. Applicant Information
1d. Who is applying for the permit?
W Owner )— Applicant (other than owner)
le. Is there an Agent/Consultant for this project?
r Yes r No
2. Owner Information
2a. Name(s) on recorded deed:
Rocky W. Meadows
2b. Deed book and page no.:
2c. Responsible party:
2d.Address
Street Address
586 Cane Creek Road
Address Line 2
aty
State / Rovince / Pegion
Fletcher
NC
Postal / Zip Code
Country
28732
USA
2e. Telephone Number: 2f. Fax Number:
[phone]
2g. Email Address:*
[e-mail]
C. Project Information and Prior Project History
C Yes r No
C Yes r No
1. Project Information

1b. Subdivision name:
(d appropriate)
1c. Nearest municipality/town:
Fletcher
2. Project Identification
2a. Property Identification Number:
2c. Project Address
Street Address
Address Line 2
City
Postal / Zip Code
3. Surface Waters
3a. Name of the nearest body of water to proposed project:*
Robinson Creek
3b. Water Resources Classification of nearest receiving water:*
C;Tr
3c. What river basin(s) is your project located in?*
French Broad
3d. Please provide the 12-digit HUC in which the project is located.
060101050703
4. Project Description and History
2b. Property size:
State / Ftwince / Pagm
Country
4a. Describe the existing conditions on the site and the general land use in the vicinity of the project at the time of this application:*
Streambank erosion is prevalent on Robinson Creek and unnamed tributary on the farm property owned by Rocky Meadows. Land use is agricultural.
4b. Have Corps permits or DWR certifications been obtained for this project (including all prior phases) in the past?*
f Yes r No r Unknown
4d. Attach an 8 1/2 X 11 excerpt from the most recent version of the USGS topographic map indicating the location of the project site. (for DWR)
USGS QUAD Robinson Creek Meadows.pdf 325.43KB
4e. Attach an 8 1/2 X 11 excerpt from the most recent version of the published County NRCS Soil Survey map depicting the project site. (for DWR)
Soil Map Meadows Farm.pdf 541.15KB
4f. List the total estimated acreage of all existing wetlands on the property:
0
4g. List the total estimated linear feet of all existing streams on the property:
1600
4h. Explain the purpose of the proposed project:*
Stream restoration will reduce erosion, improve water quality, and enhance natural stream functions.
4i. Describe the overall project in detail, including indirect impacts and the type of equipment to be used:*
Natural channel design techniques Will include channel realignment to a natural equilibrium dimension, pattern, and profile, in -stream log and rock structures for habitat enhancement
and streambank protection, and native riparian buffer planting for bank stabilization and ecological enhancement. Equipment Will include trackhoe excavators and off -road trucks.
4j. Please upload project drawings for the proposed project.
20191009 4519024 80 % Issue for Permitting REV Lower.pdf 15.54MB
5. Jurisdictional Determinations
5a. Have the wetlands or streams been delineated on the property or proposed impact areas?*
C' Yes IT No f Unknown
Comments:
5b. If the Corps made a jurisdictional determination, what type of determination was made?*
C- Preliminary r Approved C- Not Verified C Unknown IT N/A
Corps AID Number:
5c. If 5a is yes, who delineated the jurisdictional areas?

Name (if known):
Agency/Consultant Company:
Other:
5d1. Jurisdictional determination upload
6. Future Project Plans
6a. Is this a phased project?*
r Yes 6 No
Are any other NWP(s), regional general permit(s), or individual permits(s) used, or intended to be used, to authorize any part of the proposed project or related activity?
No
D. Proposed Impacts Inventory J
1. Impacts Summary
Ia. Where are the impacts associated with your project? (check all that apply):
❑ Wetlands W Streams -tributaries r Buffers
❑ Open Waters C Pond Construction
3. Stream Impacts
❑ 3a. Reason for impact (?) 3b.lmpact type * 3c. Type of impact* 3d. S. name* 3e. Stream Type * 3f. Type of 3g. S. width* 3h. Impact
(?) Jurisdiction* length*
Restoration Permanent Stabilisation Robinson Creek Perennial Both 20 F13
0
earfeet)
Sp
Restoration
Permanent
Stabilisation
In Robinson Creek
Perennial
Both
5
Average (feet)
250
(lir�earfeet)
3i. Total jurisdictional ditch impact in square feet
0
31. Total permanent stream impacts: 31. Total temporarystream impacts:
1,600 0
31. Total stream and ditch impacts:
251
3j. Comments:
Impacts are necessary to achieve restoration objectives.
E. Impact Justification and Mitigation
1. Avoidance and Minimization
1a. Specifically describe measures taken to avoid or minimize the proposed impacts in designing the project:
Stream impacts are necessary to achieve restoration objectives.
1b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques:
During construction, grading of new channel alignment will be completed in dry before turning flowing water into new stream channel. Immediately
following construction, streambanks will be protected with biodegradable matting and vegetation.
2. Compensatory Mitigation for Impacts to Waters of the U.S. or Waters of the State
2a. Does the project require Compensatory Mitigation for impacts to Waters of the U.S. or Waters of the State?
r Yes r No
2b. If this project DOES NOT require Compensatory Mitigation, explain why:
Restoration work will result in longer streams than currently ebst.
F. Stormwater Management and Diffuse Flow Plan (required by DWR)
1. Diffuse Flow Plan
1a. Does the project include or is it adjacent to protected riparian buffers identified within one of the NC Riparian Buffer Protection Rules?
r^ Yes 6 No
If no, explain why:

No impervious surfaces will be created.
2. Stormwater Management Plan
2a. Is this a NCDOT project subject to compliance with NCDOT's Individual NPDES permit NCS000250?*
r^ Yes r No
2b. Does this project meet the requirements for low density projects as defined in 15A NCAC 02H .1003(2)?
r Yes r No
Comments:
No impervious surfaces will be created.
G. Supplementary Information
1. Environmental Documentation
la. Does the project involve an expenditure of public (federallstate/local) funds or the use of public (federal/state) land?*
r Yes r No
1b. If you answered "yes" to the above, does the project require preparation of an environmental document pursuant to the requirements of the National or State (North Carolina)
Environmental Policy Act (NEPA/SEPA)? *
r Yes r No
Comments:*
Project is funded by USDA NRCS cost -share program.
2. Violations (DWR Requirement)
2a. Is the site in violation of DWR Water Quality Certification Rules (15A NCAC 2H .0500), Isolated Wetland Rules (15A NCAC 2H .1300), or DWR Surface Water or Wetland Standards or
Riparian Buffer Rules (15A NCAC 2B .0200)? *
r Yes r No
3. Cumulative Impacts (DWR Requirement)
3a. Will this project result in additional development, which could impact nearby downstream water quality?*
r Yes r No
3b. If you answered "no," provide a short narrative description.
No new development will result from this restoration work.
4. Sewage Disposal (DWR Requirement)
4a. Is sewage disposal required by DWR for this project?*
rYes r Nor N/A
5. Endangered Species and Designated Critical Habitat (Corps Requirement)
Sa. Will this project occur in or near an area with federally protected species or habitat?*
r^ Yes r No
5b. Have you checked with the USFWS concerning Endangered Species Act impacts?*
r Yes r No
5d. Is another Federal agency involved?*
r Yes r No
What Federal Agency is involved?
NRCS
5e. Is this a DOT project located within Division's 1-8?
r Yes r No
5f. Will you cut anytrees in order to conduct the work in waters of the U.S.?
r Yes r No
5g. Does this project involve bridge maintenance or removal?
C Yes r No
5h. Does this project involve the construction/installation of a wind turbine(s)?*
r Yes r No
(" Unknown
5i. Does this project involve (1) blasting, and/or (2) other percussive activities that will be conducted by machines, such as jackhammers, mechanized pile drivers, etc.?
r Yes r No
5j. What data sources did you use to determine whether your site would impact Endangered Species or Designated Critical Habitat?

https: //www.fws. g ov/a shevi I le/
Consultation Documentation Upload
6. Essential Fish Habitat (Corps Requirement)
6a. Will this project occur in or near an area designated as an Essential Fish Habitat?*
r Yes r No
6b. What data sources did you use to determine whether your site would impact an Essential Fish Habitat?*
https://www.fisheries. noaa.gov/national/habitat-conservation/essential-fish-habitat
7. Historic or Prehistoric Cultural Resources (Corps Requirement)
7a. Will this project occur in or near an area that the state, federal or tribal governments have designated as having historic or cultural preservation status?*
r Yes r No
7b. What data sources did you use to determine whether your site would impact historic or archeological resources?*
http://gis.ncdcr.gov/hpovveb/
7c. Historic or Prehistoric Information Upload
8. Flood Zone Designation (Corps Requirement)
8a. Will this project occur in a FEMA-designated 100-year floodplain?*
r Yes r No
8b. If yes, explain how project meets FEMA requirements:
A flood modeling study produced a "no -rise' result to be submitted to Buncombe County for documentation.
8c. What source(s) did you use to make the floodplain determination?*
https://msc.fema.gov/portal/home
Miscellaneous
Comments
Miscellaneous attachments not previously requested.
Signature
,R By checking the box and signing below, I certify that:
• I have given true, accurate, and complete information on this form;
• I agree that submission of this PCN form is a 'transaction" subject to Chapter 66, Article 40 of the NC General Statutes (the "Uniform Electronic Transactions Act');
• I agree to conduct this transaction by electronic means pursuant to Chapter 66, Article 40 of the NC General Statutes (the "Uniform Electronic Transactions Act');
• I understand that an electronic signature has the same legal effect and can be enforced in the same way as a written signature; AND
• I intend to electronically sign and submit the PCN form.
Full Name:
Greg Jennings
Signature
Date
10/11/2019

7 Samuel Ashe Drive, Asheville, NC 28805
[e-mail]
919-600-4790
AGENT AUTHORIZATION FORM
Property: 586 Cane Creek Rd, Fletcher, NC 28732
Buncombe County, NC
Coordinates: 35.449826,-82.479520
The undersigned, registered property owner(s) of the above noted property, do hereby
authorize Jennings Environmental PLLC to act on the property owner's behalf and take all
actions necessary for the processing, issuance, and acceptance of this permit or certification
and any and all standard and special conditions attached.
The property owner(s) hereby certify that the above information submitted in this application is
true and accurate to the best of our knowledge.
Property Owner(s): c ) C (Z'
Owner(s) Address:
Owner(s) Phone:
Owner(s) Email:
W • M r-, a 0 (/U 5
b 14 , tM F, A (J o w S
13 n T . WqqD — & V 410
Authorized Signature(s)
then cows e e Q sod�� , I\j e+
Jul
Date
Jennings Environmental PLLC is licensed with the North Carolina Board of Examiners for Engineers and Surveyors and is authorized to
practice engineering under the provisions of Chapter 89C and 55B of the General Statutes of North Carolina. License Number P-1932

Soil Map—Buncombe County, North Carolina
Natural Resources
Conservation Service
Web Soil Survey
National Cooperative Soil Survey
10/11/2019
Page 1 of 33923660392374039238203923900392398039240603924140392422039236603923740392382039239003923980392406039241403924220365580365660365740365820365900365980366060
365580 365660 365740 365820 365900 365980
35° 27' 9'' N 82° 28' 52'' W35° 27' 9'' N82° 28' 33'' W35° 26' 49'' N
82° 28' 52'' W35° 26' 49'' N
82° 28' 33'' WN
Map projection: Web Mercator Corner coordinates: WGS84 Edge tics: UTM Zone 17N WGS84
0 150 300 600 900
Feet
0 45 90 180 270
Meters
Map Scale: 1:3,130 if printed on A portrait (8.5" x 11") sheet.
Soil Map may not be valid at this scale.
MAP LEGEND MAP INFORMATION
Area of Interest (AOI)
Area of Interest (AOI)
Soils
Soil Map Unit Polygons
Soil Map Unit Lines
Soil Map Unit Points
Special Point Features
Blowout
Borrow Pit
Clay Spot
Closed Depression
Gravel Pit
Gravelly Spot
Landfill
Lava Flow
Marsh or swamp
Mine or Quarry
Miscellaneous Water
Perennial Water
Rock Outcrop
Saline Spot
Sandy Spot
Severely Eroded Spot
Sinkhole
Slide or Slip
Sodic Spot
Spoil Area
Stony Spot
Very Stony Spot
Wet Spot
Other
Special Line Features
Water Features
Streams and Canals
Transportation
Rails
Interstate Highways
US Routes
Major Roads
Local Roads
Background
Aerial Photography
The soil surveys that comprise your AOI were mapped at
1:12,000.
Warning: Soil Map may not be valid at this scale.
Enlargement of maps beyond the scale of mapping can cause
misunderstanding of the detail of mapping and accuracy of soil
line placement. The maps do not show the small areas of
contrasting soils that could have been shown at a more detailed
scale.
Please rely on the bar scale on each map sheet for map
measurements.
Source of Map: Natural Resources Conservation Service
Web Soil Survey URL:
Coordinate System: Web Mercator (EPSG:3857)
Maps from the Web Soil Survey are based on the Web Mercator
projection, which preserves direction and shape but distorts
distance and area. A projection that preserves area, such as the
Albers equal-area conic projection, should be used if more
accurate calculations of distance or area are required.
This product is generated from the USDA-NRCS certified data as
of the version date(s) listed below.
Soil Survey Area: Buncombe County, North Carolina
Survey Area Data: Version 16, Sep 16, 2019
Soil map units are labeled (as space allows) for map scales
1:50,000 or larger.
Date(s) aerial images were photographed: May 21, 2015—Nov
28, 2017
The orthophoto or other base map on which the soil lines were
compiled and digitized probably differs from the background
imagery displayed on these maps. As a result, some minor
shifting of map unit boundaries may be evident.
Soil Map—Buncombe County, North Carolina
Natural Resources
Conservation Service
Web Soil Survey
National Cooperative Soil Survey
10/11/2019
Page 2 of 3
Map Unit Legend
Map Unit Symbol Map Unit Name Acres in AOI Percent of AOI
BeA Biltmore loamy sand, 0 to 3
percent slopes, occasionally
flooded
1.9 7.9%
DrB Dillard loam, 1 to 5 percent
slopes, rarely flooded
1.2 4.8%
FrA French loam, 0 to 3 percent
slopes, occasionally flooded
0.0 0.0%
HpA Hemphill loam, 0 to 3 percent
slopes, rarely flooded
1.6 6.7%
IoA Iotla loam, 0 to 2 percent
slopes, occasionally flooded
12.8 52.9%
JbD Junaluska-Brasstown complex,
basin, 15 to 30 percent
slopes
0.7 2.9%
JbE Junaluska-Brasstown complex,
basin, 30 to 50 percent
slopes
0.5 2.1%
RsA Rosman fine sandy loam, 0 to
3 percent slopes,
occasionally flooded
3.7 15.2%
StB Statler loam, 1 to 5 percent
slopes, rarely flooded
1.2 4.8%
W Water 0.6 2.6%
Totals for Area of Interest 24.2 100.0%
Soil Map—Buncombe County, North Carolina
Natural Resources
Conservation Service
Web Soil Survey
National Cooperative Soil Survey
10/11/2019
Page 3 of 3
No.DESCRIPTIONAPVDBYDATEDSGN:DR:CHK:APVD:DATE:ROBINSON CREEK---NOT FORCONSTRUCTIONSEALNo.DESCRIPTIONAPVDBYDATEDSGN:DR:CHK:APVD:DATE:NOT FORCONSTRUCTIONSEALJDHWMSJDH---ISSUE FOR 80% PERMITTING DRAWINGS
FOR
ROBINSON CREEK
PREPARED BY
JENNINGS ENVIRONMENTAL
& LDSI, INC
FOR
RESOURCE INSTITUTE & NRCS
LOCATION MAP
NTS.
PROJECT DESCRIPTION:
THE PURPOSE OF THIS PROJECT IS TO RESTORE THE STREAM
HYDROLOGY, ECOLOGY, AND MORPHOLOGY WITHIN ROBINSON CREEK
PROJECT BOUNDARY. IMPROVEMENTS WILL INCLUDE STREAM
RESTORATION, STREAM MORPHOLOGY ENHANCEMENT, FLOODWATER
ATTENUATION, ENHANCEMENT OF WILDLIFE HABITAT, AND
STABILIZATION OF STREAM BANK AND CHANNEL.SUEGISSU R V EYIN
GGNIREENIG
NE
CHARLOTTE OFFICE:201 WEST 29TH STREET
CHARLOTTE NC 28206
KINSTON OFFICE: 1308 HIGHWAY 258
KINSTON NC 28504
PHONE: [phone] | FAX: [phone]
WEBSITE: WWW.LDSI-INC.COM | NC FIRM #: C-1925
PROJECT SITE
PROPERTY LOCATION
LAT: 35° 26' 57.24" N.; LONG: 82° 28' 42.38" W.
BUNCOMBE COUNTY, NORTH CAROLINA
7 SAMUEL ASHE DRIVE
ASHEVILLE, NC 28805
PHONE: [phone]
WEB: WWW.JENNINGSENV.COM
NC FIRM #: P-1932
BUNCOMBE
COUNTY
Sheet List Table
Sheet
Number Sheet Title
01 COVER PAGE
02 GENERAL NOTES 1
03 GENERAL NOTES 2
04 GENERAL NOTES 3
05 E&SC
06 E&SC Details
07 REACH 1 9_17 0+00.00 - 8+90.00
08 REACH 1 9_17 8+90.00 - 14+14.79
09 ROBINSON CREEK - DESIGN ALIGNMENT 0+00.00 - 2+66.75
10 SECTIONS
11 LOG RIFFLE
12 BOULDER J-HOOK
13 BOULDER X-VANE
14 BOULDER DOUBLE DROP CROSS VANE
15 PLANTING PLAN
NRCS SERVICE PROVIDER NOTE:
TO THE BEST OF MY PROFESSIONAL KNOWLEDGE, JUDGEMENT, &
BELIEF, THESE PLANS MEET APPLICABLE NRCS STANDARDS
BY:
DATE:
ISSUED FOR: 80% PERMITTING DRAWINGS
G:\2019\4519024\09-Construction Drawings\09A - Working Drawings\PLANTING PLAN.dwg, 10/9/2019 2:14:06 PM, AutoCAD PDF (General Documentation).pc3
No.DESCRIPTIONAPVDBAR IS ONE INCH ON
ORIGINAL DRAWING
0 1"
VERIFY SCALE
SCALE AS SHOWNBYDATE DSGN:DR:CHK:APVD:DATE:ROBINSON CREEKGENERAL NOTES 1JDHWMSJDH------NOT FORCONSTRUCTIONSEALSUEG I S
SURVEYING GNIREENIGNECHARLOTTE OFFICE: 201 W 29TH STREET,CHARLOTTE NC 28206KINSTON OFFICE: 1308 HWY 258 N, KINSTON NC 28504PHONE: [phone] | FAX: [phone]WEBSITE: WWW.LDSI-INC.COM | NC FIRM #: C-19257 SAMUEL ASHE DRIVEASHEVILLE, NC 28805PHONE: [phone]WEB: WWW.JENNINGSENV.COMNC FIRM #: P-1932 DATE: 2019/10/09
PROJ: 4518024
DWG: PLANTING PLAN.DWG
SHEET: 02 of 15
GENERAL PROJECT SPECIFICATION AND NOTES
1. DEFINITIONS:
1.1. CONSTRUCTION DOCUMENTS: THE CONTRACT AND APPLICABLE PLAN SHEET(S), 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. PROJECT OWNER: ###########
1.3. PROJECT COOPERATOR:##########
1.4. ENGINEER: JENNINGS ENVIRONMENTAL PLLC (JE)
1.5. GRANT ADMIN: ########
2. THE WORK ON THIS PROJECT SHALL ADHERE TO THE FOLLOWING SPECIFICATIONS, STANDARDS
AND/OR REGULATIONS:
2.1. NC DEQ'S "EROSION AND SEDIMENT CONTROL PLANNING AND DESIGN MANUAL" (2013)
2.2. NC DOT'S "2018 STANDARD PROVISIONS"
2.3. NC DOT'S "2018 SPECIFICATIONS AND SPECIAL PROVISIONS"
2.4. UNITED STATES ARMY CORPS OF ENGINEERS NATIONWIDE PERMIT NUMBER 27
2.5. THE CONSTRUCTION DOCUMENTS
TOPOGRAPHIC SPECIFICATIONS AND NOTES
STREAM RESTORATION SPECIFICATIONS AND NOTES
QUANTITIES AND MATERIALS SPECIFICATIONS
3.NOT ALL EXISTING UTILITIES ARE SHOWN. SOME LOCATIONS MAY BE ARE 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. THE CONTRACTOR SHALL ADHERE TO THE PROVISIONS OF THE 1985 UNDERGROUND
DAMAGE PREVENTION ACT, NORTH CAROLINA GENERAL STATUTES 887, CHAPTER 785, SENATE BILL
168, ARTICLE 3. TO ASSIST THE CONTRACTOR AND UTILITY OWNERS IN MEETING THE REQUIREMENTS
OF THIS LAW, THERE IS A "ONE-CALL SYSTEM" CALLED "NC ONECALL." MOST MAJOR UTILITIES WITH
UNDERGROUND FACILITIES IN THE STATE SUBSCRIBE TO THIS SERVICE.
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 MC S&WCD. THE CONTRACTOR SHALL TAKE ALL PRECAUTIONS NECESSARY AND
SHALL BEAR ALL RISK OF LOSS OR DAMAGE. THE CONTRACTOR WILL FURNISH ALL NECESSARY
EQUIPMENT, TOOLS, LABOR, TRANSPORTATION, AND SUPERVISION TO COMPLETE THE WORK
ACCORDING TO THESE SPECIFICATIONS AND APPLICABLE FEDERAL, STATE AND LOCAL LAWS AND
REGULATIONS. 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 TO LDSI, RI, USDA, JE AND HENDERSON S&WCD.
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 UNDER THIS SPECIFICATION.
7.EXTREME CARE AND DILIGENCE SHALL BE EXERCISED BY THE CONTRACTOR TO ASSURE THE SAFETY
OF PERSONS, ANIMALS, AND PROPERTY. IF AT ANY TIME LDSI, RI, USDA, JE AND HENDERSON S&WCD
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****, 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.CONTRACTOR SHALL FIELD VERIFY ALL SURVEY CONTROL POINTS WITHIN THREE (3) WEEKS OF
RECEIPT OF THE NOTICE TO PROCEED. CONTRACTOR SHALL CONTACT PROJECT ENGINEER WITHIN
FOUR (4) WEEKS OF RECEIPT OF NOTICE TO PROCEED WITH ANY CONTROL POINT DISCREPANCIES,
AFTER SUCH TIME HAS PASSED IT WILL BE THE ASSUMPTION THAT ALL CONTROL POINTS AS SHOWN
ON THE PLANS ARE IN GOOD STANDING AND CONTRACTOR AGREES WITH PUBLISHED COORDINATES.
10.SEE SHEET 3.1 FOR DETAILED EROSION AND SEDIMENTATION CONTROL PLAN, SEQUENCE AND
DETAILS.
11.ANY ALTERNATE ACCESS PLANNED BY THE CONTRACTOR SHALL BE APPROVED BY JE, LDSI, RI, USDA,
HENDERSON S&WCD AND NRCS PRIOR TO USE.
12.NO FILL IN WETLANDS MAY OCCUR. ALL EXCESS SOILS FROM STREAM STABILIZATION AND CHANNEL
WORK SHALL BE DISPOSED OF IN OLD STREAM CHANNEL TO OTHER AREAS APPROVED BY LDSI, RI,
USDA, JE AND HENDERSON S&WCD.
13.SITE SHOULD BE "STORM READY" AT THE END OF EACH WORK DAY AND WORK WEEK.
14.MATERIAL SHALL BE SUITABLE SOIL OBTAINED FROM THE EXCAVATION OF ALL PROJECT
COMPONENTS AS SHOWN ON THE CONSTRUCTION DRAWINGS AND/OR BORROW AREA. BORROW AREA
SHALL BE APPROVED BY PROJECT ENGINEER PRIOR TO USE, NO ADDITIONAL COMPENSATION WOULD
BE GIVEN FOR BORROW AREA. NOR WOULD ANY ADDITIONAL FUNDS BE GIVEN FOR HAULING,
BORROWING, REMEDIATION, OR STABILIZING AFOREMENTIONED BORROW AREA.
15.MAINTAIN, RELOCATE OR REPLACE EXISTING SURVEY MONUMENTS, CONTROL POINTS AND STAKES
WHICH ARE DISTURBED OR DESTROYED. PERFORM THE WORK TO PRODUCE THE SAME LEVEL OF
ACCURACY AS THE ORIGINAL MONUMENT(S) IN A TIMELY MANNER AND AT THE CONTRACTORS
EXPENSE.
16.EXISTING TOPOGRAPHY, STRUCTURES AND SITE FEATURES ARE SHOWN SCREENED AND/OR
LIGHT-LINED . NEW FINISHED GRADE, STRUCTURES AND SITE FEATURES ARE SHOWN AS
HEAVY-LINED.
17.ELEVATIONS GIVEN ARE TO SETTLED GRADE UNLESS OTHERWISE SHOWN
18.ALL SLOPES SHALL BE 5:1 OR FLATTER UNLESS OTHERWISE SPECIFIED. SLOPE UNIFORMLY BETWEEN
CONTOURS AND SPOT ELEVATIONS SHOWN.
19.CONTRACTOR SHALL REMEDIATE ALL; HAUL ROADS, FARM PATHS AND OTHER ON FARM UTILITIES TO
PRE-CONSTRUCTION OR BETTER CONDITION PRIOR TO DEMOBILIZATION.
20.ELECTRONIC SURVEY DATA, BASE DRAWINGS AND SITE DATA WERE CURATED BY LDSI.
21.HORIZONTAL DATUM IS NAD83(2011) & VERTICAL DATUM IS NAVD88. ALL COORDINATES ARE BASED ON
NAD83(2011) AND ALL ELEVATIONS ARE BASED ON NAVD88.
22.EXISTING GROUND SURFACES ARE ON A SURVEY COMPLETED IN MAY 2019. SOME CHANGES MAY
HAVE OCCURRED SINCE THE SURVEY WAS COMPLETED, PARTICULARLY IN AREAS EXPERIENCING
CHANNEL DEGRADATION AND BANK EROSION.
23.ALL ELEVATION DATA SHALL BE FIELD VERIFIED BY THE CONTRACTOR AND THEN COORDINATED WITH
THE ENGINEER. THESE PLANS WERE PREPARED WITH THE FIELD INFORMATION AT THE TIME OF
PROJECT SURVEY. IT IS POSSIBLE THAT FIELD CONDITIONS AT THE TIME OF CONSTRUCTION VARY
FROM THESE PLANS AND IT IS THE CONTRACTOR'S RESPONSIBILITY TO VERIFY FIELD CONDITIONS
SUCH AS ELEVATIONS, DEPTHS, ETC PRIOR TO PROCEEDING WITH WORK. SURVEY DATA COLLECTION
WAS VERY SPARSE DUE TO FIELD CONDITIONS, THEREFORE, ALL ELEVATIONS SHOULD BE CHECKED IN
THE FIELD BY CONTRACTOR PRIOR TO CONSTRUCTION. CONTRACTOR SHALL CONTACT PROJECT
ENGINEER IMMEDIATELY UPON DISCOVERING ELEVATIONS WHICH ARE DIFFERENT THAN THOSE
SHOWN ON THE PLANS.
24.MAINTAIN, RELOCATE OR REPLACE EXISTING SURVEY MONUMENTS, CONTROL POINTS AND STAKES WHICH
ARE DISTURBED OR DESTROYED. PERFORM THE WORK TO PRODUCE THE SAME LEVEL OF ACCURACY AS THE
ORIGINAL MONUMENT(S) IN A TIMELY MANNER AND AT THE CONTRACTORS EXPENSE.
25.THE PROPOSED ELEVATIONS AND GRADES SHOWN HEREIN ARE BASED ON THE TLS SURVEY THAT
ENCOMPASSES THE EXISTING GROUND SURFACE FROM WHICH ALL COMPUTATIONS OF CUT AND FILL ARE
BASED. SLIGHT DISCREPANCIES BETWEEN THE EXITING GROUND AND DIGITAL SURFACE AND FIELD
CONDITIONS CAN RESULT IN VARIATIONS OF TOTAL EXCAVATED QUANTITIES. THUS, QUANTITIES OF
MATERIAL EXCAVATED SHOULD BE COMPARED TO THOSE SHOWN ON THE PLANSHEETS TO MANAGE THE
MOVEMENT OF MATERIAL ACROSS THE SITE.
26.THE INTENT OF THE CHANNEL AND FLOODPLAIN GRADING PLAN IS TO MAINTAIN A "LIVE SURFACE" THAT CAN
BE ADJUSTED QUICKLY DURING CONSTRUCTION AND INCORPORATED INTO A 3D SURFACE FOR
CONSTRUCTION USING SURVEY GRADE GPS EQUIPMENT.
27.FIELD CONDITIONS AND PROJECT VARIABILITY MAY REQUIRE ADAPTATION OF THE PLANSHEETS AND/OR
DETAILS PROVIDED IN THE CONSTRUCTION DOCUMENTS DEPENDING ON SITE CONDITIONS OR PROJECT
NEEDS. MINOR VARIATION(S) OR ADAPTATION(S) OF THE PROPOSED WORK SHOWN ON THE PLANSHEETS
AND/OR DETAILS ARE CONSIDERED INCIDENTAL TO THE WORK.
28.WHERE PRACTICABLE, EXISTING TREES AND VEGETATION SHOULD BE LEFT IN PLACE TO FACILITATE NATURAL
REGENERATION AND SOIL STABILIZATION.
29.THE CONTRACTOR SHALL STAKE OUT THE PROPOSED STREAM CENTERLINE IN APPROXIMATELY 500 FT
SECTIONS USING SURVEY GRADE GPS EQUIPMENT FOR REVIEW BY THE ENGINEER BEFORE BEGINNING
EXCAVATION AND GRADING. DEPENDING ON ENCOUNTERED CONDITIONS SOME SHIFTING OF THE STREAM
ALIGNMENT MAY BE NECESSARY. STAKING MAY BE OMITTED FOR PORTIONS OF THE STREAM WHEN
SURVEY-GRADE GPS IS USED TO CONSTRUCT THE CHANNEL.
30.PRIOR TO CLEARING AND GRUBBING, THE CONTRACTOR SHALL MARK THE LIMITS OF CLEARING NEAR TREES
FOR VERIFICATION OF INTENT BY THE ENGINEER. SOME MINOR ADJUSTMENT OF CHANNEL ALIGNMENT MAY
BE REQUIRED TO PRESERVE TREES OR MINIMIZE IMPACT TO TREES.
31.ANY HARVESTING OF TREES FROM ONSITE MUST BE APPROVED BY THE ENGINEER.
32.CONTRACTOR SHALL MINIMIZE, TO THE MAXIMUM EXTENT POSSIBLE, IMPACTS TO THE ADJACENT TREES.
33.CONSTRUCTION EQUIPMENT TRACKS AND ACCESS PATHS SHALL BE GRADED AND RE-CONTOURED AFTER
CONSTRUCTION TO PREVENT RILL AND GULLY EROSION.
34.CONTRACTOR SHALL USE AN EXCAVATOR WITH A HYDRAULIC THUMB TO INSTALL IN-STREAM STRUCTURES.
35.ELEVATIONS OF TRIBUTARIES AT CONFLUENCES MAY NEED TO BE ADJUSTED TO MEET CONSTRUCTED
CONDITIONS. ADJUSTMENTS SHALL BE MADE IN CONJUNCTION WITH THE ENGINEER.
36.PROFILES MAY NEED TO BE ADJUSTED TO AVOID ABRUPT CHANGES IN ELEVATION. ADJUSTMENTS SHALL BE
MADE IN CONJUNCTION WITH THE ENGINEER.
37.CHANNEL REALIGNMENT WORK SHALL BE COMPLETED AND STABILIZED PRIOR TO ALLOWING FLOW TO ENTER
INTO THE NEWLY CONSTRUCTED STREAM CHANNEL. THE CONTRACTOR SHALL NOT OPEN UP MORE THAN 200
FEET OF CHANNEL WITHOUT EROSION CONTROL MATTING IN PLACE OR BY APPROVAL OF THE ENGINEER. IF
THE CHANNEL REALIGNMENT WORK IS NOT COMPLETED PRIOR TO ABANDONING THE OLD CHANNEL, A
TEMPORARY SYSTEM SHALL BE USED ACCORDING THE APPROVED E&SC PLAN AND DETAIL. IN-LINE CHANNEL
WORK SHALL UTILIZE THE TEMPORARY PUMP AROUND SYSTEM AT ALL TIMES.
38.STREAM RESTORATION WORK SHALL BE IMPLEMENTED BY FIRST GRADING THE FLOODPLAIN ADJACENT TO
THE CHANNEL TO THE ELEVATIONS AND GRADES SPECIFIED IN THE PLANSHEETS. THE PROPOSED STREAM
CHANNEL SHALL THEN BE EXCAVATED TO THE CHANNEL CROSS-SECTION GEOMETRY AND LONGITUDINAL
PROFILE IN THE CONSTRUCTION DOCUMENTS. THIS CHANNEL WORK SHALL BE DONE WITH LOW GROUND
PRESSURE TRACK EQUIPMENT. PLANSHEETS PROVIDE DIMENSIONS, ELEVATIONS AND SLOPES TO AID IN
CONSTRUCTION OF THE CHANNEL. THE THALWEG CAN FIRST BE EXCAVATED TO THE ELEVATION SPECIFIED IN
THE LONGITUDINAL PROFILE AND EXCAVATION AND FINE GRADING OF THE CROSS-SECTIONS SHALL THEN BE
PREFORMED. ANY TEMPORARY STOCKPILING OR DOUBLE HANDLING OF EXCESS EARTH NECESSARY TO
BUILD THE CHANNEL SHALL BE CONSIDERED INCIDENTAL TO CONSTRUCTION.
39.BANKFULL CHANNEL DIMENSIONS WILL BE HELD TO THE DIMENSIONS SHOWN ON THE TYPICAL
CROSS-SECTION PLANSHEETS. ELEVATIONS SHALL BE CONSTRUCTED WITHIN 0.1' (VERTICAL). WIDTHS AND
DEPTHS MUST FALL WITHIN RANGES SHOWN IN THE PLANSHEETS. CHANNEL CROSS-SECTION DIMENSIONS
SHALL BE WITHIN 0.2' (HORIZONTAL).
40.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.
41.THE CONTRACTOR SHALL UTILIZE NATIVE ONSITE ROCK, WOOD AND VEGETATION MATERIALS WHERE
AVAILABLE AND APPROVED BY THE HENDERSON S&WCD AND ENGINEER.
42.IN-STREAM STRUCTURES SHALL BE INSTALLED AS THE CHANNEL IS BEING CONSTRUCTED. INSTREAM
STRUCTURES SHALL BE FINISHED TO A SMOOTH SURFACE IN ACCORDANCE WITH THE LINES, GRADES AND
ELEVATIONS SHOWN IN THE CONSTRUCTION DOCUMENTS. THE FINISHED STRUCTURE SLOPES AND PROFILE
ELEVATIONS SHALL BE WITHIN 0.1' (VERTICAL) OF THE CONSTRUCTION DOCUMENTS.
43.WOOD AND ROCK STRUCTURES MAY BE SUBSTITUTED TO FIT FIELD CONDITIONS AND AVAILABLE MATERIALS.
44.COIR LOG TOE PROTECTION MAY BE UTILIZED WHERE ADDITIONAL BANK REVETMENT IS NEEDED OR
SUBSTITUTED FOR TOE WOOD REVETMENT.
45.FILTER FABRIC SHALL BE USED BENEATH ALL ROCK ARMORING AND WITH SPECIFIED STREAM AND
STORMWATER STRUCTURES. ALL FILTER FABRIC SHALL BE 8OZ. NON-WOVEN GEOTEXTILE UNLESS
OTHERWISE SPECIFIED IN STRUCTURE DETAILS OR SPECIFICATIONS. FILTER FABRIC SHALL BE TRIMMED
TIGHT TO THE SURFACE OF THE STRUCTURE AND SHOULD NOT BE OBSERVED BY VISUAL INSPECTION.
46.BOULDER STRUCTURES SHALL BE CONSTRUCTED FROM BOULDERS THAT ARE CUBICAL OR RECTANGULAR IN
SHAPE AND SIZED ACCORDING TO THE STRUCTURE DETAILS.
47.LOG STRUCTURES SHALL BE CONSTRUCTED FROM LOGS THAT ARE INTACT, WITH BRANCHES TRIMMED AND IN
NON-DECOMPOSED CONDITION AND APPROVED BY ENGINEER.
48.AFTER THE STRUCTURE IS COMPLETE AND FLOW IS RESTORED TO THE CHANNEL, SOME ADJUSTMENT TO THE
STRUCTURE OR ADDITIONAL STABILIZATION MEASURE MAY BE NECESSARY TO ACHIEVE THE DESIRED
FUNCTION.
49.THE CONSTRUCTED CHANNEL SHALL BE STABILIZED AS SOON AS POSSIBLE BY TEMPORARY AND PERMANENT
SEEDING, ADDING STRAW MULCH TO BARE SOIL AND INSTALLING EROSION CONTROL MATTING FROM THE TOE
OF THE BANKFULL CHANNEL TO 4' BEYOND THE BANKFULL STAGE. 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 PROPOSED ELEVATIONS AND APPLY SEED AND THEN STRAW MULCH. SEED SHALL BE
BROADCAST EVENLY OF 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 FLOW.
INSTALL MATTING IN ACCORDANCE WITH THE DETAIL INCLUDED IN THE CONSTRUCTION DOCUMENTS.
REWORKING OF AREAS THAT DO NOT ESTABLISH VEGETATION OR BECOME UNSTABLE SHALL BE NECESSARY
IN THE MATTING SEPARATES FROM THE SOIL.
50.IF THE TIMING OF CONSTRUCTION IS SUCH THAT PERMANENT RIPARIAN SEED CANNOT BE PLACED UNTIL THE
FALL OR WINTER, THEN THE CONTRACTOR SHALL SEED WITH TEMPORARY SUMMER COVER (MILLET -
UROCHLOA RAMOSA) AND RETURN THE FOLLOWING SPRING TO INSTALL THE PERMANENT RIPARIAN SEED.
51.THE HARVESTING AND INSTALLATION OF LIVE STAKES SHALL BE PREFORMED ONLY DURING THE DORMANT
SEASON, TYPICALLY BETWEEN DECEMBER 1 AND MARCH 1. THE CONTRACTOR SHALL NOTIFY THE ENGINEER 7
DAYS PRIOR TO HARVESTING TO REVIEW AND APPROVE ALL HARVESTING SITES AND SPECIES.
52.LIVE STAKES SHALL BE INSTALLED ALONG THE TOE OF SLOPE ON OUTSIDE MEANDER BENDS OF POOLS AND
IN RIFFLES WHERE SHOWN ON THE RE-VEGETATION PLAN. LIVE STAKES SHALL BE INSTALLED THROUGH THE
EROSION CONTROL MATTING TO A DEPTH THAT REACHES THE WATER TABLE.
53.EXCESS EARTH MAY BE USED TO BACKFILL THE OLD CHANNEL OR SPREAD IN OTHER LOCATIONS
WITHIN THE PROJECT AREA THAT ARE APPROVED BY THE ENGINEER.
54.TOPSOIL SHALL BE REMOVED FROM EXCAVATION AND FILL AREAS PRIOR 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 CONSTRUCTION
DOCUMENTS.
55.FILL AREAS SHALL BE SEEDED WITH TEMPORARY VEGETATION WITHIN 14 DAYS OF GRADING. THE
PLACEMENT OF STRAW MULCH SHALL OCCUR WITHIN 48 HOURS OF SEEDING. MULCH SHALL BE
SPREAD TO COVER DISTURBED CHANNEL AND FLOODPLAIN AREAS. MULCH SHALL BE KEPT OUT OF
THE CROWNS OF SHRUBS AND GROUND COVER.
56.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 OR TO A LOCATION SPECIFIED BY CONSTRUCTION DOCUMENTS. MATERIAL QUANTITIES,
DIMENSIONS AND SIZES SHALL CONFORM TO THE NOTES AND SPECIFICATIONS PROVIDED IN THE
CONSTRUCTION DOCUMENTS OR ON THE QUANTITIES AND MATERIALS LIST. 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.
57.COSTS INCURRED DUE TO PROJECT DELAYS RESULTING FROM FAILURE OF THE CONTRACTOR TO
MEET THE REQUIREMENTS OF THE GENERAL SPECIFICATIONS, CONSTRUCTION DOCUMENTS, OR
CONSTRUCTION SPECIFICATIONS, SHALL BE THE EXPENSE OF THE CONTRACTOR. QUANTITIES
LISTED ARE ESTIMATES ONLY AND SHALL BE CONFIRMED BY THE CONTRACTOR.
58.THE EROSION CONTROL MEASURES DEPICTED ON THE PLANS ARE TO 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 PLANS AND ON THE QUANTITIES AND MATERIALS LIST)
MAY BE REQUIRED IN ORDER TO KEEP ALL SEDIMENT ON SITE AND OUT OF STREAMS AND
WETLANDS. THE CONTRACTOR SHALL OBTAIN APPROVAL FROM THE ENGINEER AND NCDEQ PRIOR
TO INSTALLATION OF ADDITIONAL EROSION CONTROL MEASURES.
59.ANY ADDITIONAL GRADING OTHER THAN WHAT IS SHOWN ON THE PLANS SHALL REQUIRE PRIOR
APPROVAL FROM THE ENGINEER. ANY ADDITIONAL AREAS OF DISTURBANCE (CHANGES IN ACCESS,
GRADING, CLEARING, ETC.) WILL REQUIRE APPROVAL FROM THE ENGINEER AND NCDEQ.
60.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.
61.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 LDSI, RI, USDA, JE AND HENDERSON S&WCD. SUCH RESTORATION SHALL BE AT
NO ADDITIONAL COST TO TOWN. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE
SAFEGUARDING OF MATERIALS AND EQUIPMENT AGAINST FIRE, THEFT AND VANDALISM AND SHALL
NOT HOLD LDSI, RI, USDA, JE AND HENDERSON S&WCD RESPONSIBLE IN ANY WAY FOR THE
OCCURRENCES OF SAME. FOR MATERIALS AND EQUIPMENT STORAGE AREAS THE CONTRACTOR
SHALL FURNISH AND ERECT, AT NO ADDITIONAL COST, WHATEVER WORKS MAY BE NECESSARY FOR
THE PROTECTION OF THE PUBLIC, INCLUDING BUT NOT LIMITED TO BARRICADES, FENCES, ETC.
PRIOR TO FINAL PAYMENT BEING MADE, THE CONTRACTOR SHALL OBTAIN A RELEASE FROM THE
PROPERTY OWNER OF THE STORAGE AREA UTILIZED FOR THE PROJECT.
62.THE CONTRACTOR SHALL ESTABLISH, PROVIDE AND MAINTAIN AN EFFECTIVE QUALITY CONTROL
PROGRAM THAT DETAILS THE METHODS AND PROCEDURES TO BE TAKEN TO ASSURE THAT ALL
MATERIALS AND COMPLETED WORK, REQUIRED FOR THE PROJECT, CONFORM TO THE
CONSTRUCTION DOCUMENTS. ALTHOUGH GUIDELINES ARE ESTABLISHED AND CERTAIN MINIMUM
REQUIREMENTS ARE SPECIFIED HEREIN AND ELSEWHERE IN THE CONSTRUCTION DOCUMENTS, THE
CONTRACTOR IS FULLY RESPONSIBLE FOR DEVELOPING AND EXECUTING THEIR OWN QUALITY
CONTROL PROGRAM. THE CONTRACTOR SHALL PERFORM INSPECTION, TESTING, AND
MEASUREMENT OF ALL ITEMS OF WORK REQUIRED BY THE CONSTRUCTION DOCUMENTS AND
TECHNICAL SPECIFICATIONS, INCLUDING THOSE PERFORMED BY SUBCONTRACTORS. REVIEW OF THE
MATERIALS AND COMPLETED WORK BY LDSI, RI, USDA, JE AND HENDERSON S&WCD DOES NOT
RELIEVE THE CONTRACTOR OF PERFORMING QUALITY CONTROL INSPECTIONS/REVIEW OF THE
CONTRACTOR'S AND/OR SUBCONTRACTOR'S WORK.
63.THE CONTRACTOR SHALL WARRANTY ALL MATERIALS AND WORKMANSHIP FOR A PERIOD OF ONE (1)
YEAR FROM THE DATE OF ACCEPTANCE OF BY THE TOWN AND SHALL REPLACE ANY PORTIONS THAT
FAIL DUE TO FAULTY MATERIALS OR WORKMANSHIP, AT NO ADDITIONAL COST TO THE HENDERSON
S&WCD. 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 DEP.
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.
LEGEND
SPOIL AND WOODY
DEBRIS PILE LOCATION
WRP
SOIL BORING TEST HOLE LOCATION
5:1
ALIGNMENT CURVE MARKER
TF
TFTFTF2.35
15
0
SLOPE
SPOT ELEVATION
PROPOSED CONTOUR LINE
EMBANKMENT AND SLOPE
DRAINAGEWAY OR DITCH
BENCHMARK
BRUSH/TREE LINE
WETLAND RESERVE PROGRAM
CONSERVATION EASEMENT LIMITS
CENTER LINE, BUILDING, ROAD, ETC.
N 1000.00
E 1000.00
STRUCTURE, BUILDING OR FACILITY LOCATION POINT-
COORDINATES
DRAINAGE OR DITCH FLOW
DIRECTION
LIMITS OF DISTURBANCELODLOD
SILT FENCESFSF
WATER CONTROL STRUCTURE
25
0 EXISTING CONTOUR LINE
ALIGNMENT LINE MARKER
TREE PROTECTION FENCING
OVERHEAD ELECTRICAL LINEOHEOHE
WRE WETLAND RESERVE EASEMENT LIMITS
LINEAR LOW - DENSITY POLYETHYLENELLDPE
TURBIDITY CURTAIN
WATER TRANSFER STRUCTURE
TH
XX-LS-1
XX-LV-1
XX-CV-1
XX-RW-1
XX-RP-1
LOG SILL
LOG VANE
LOG CROSS VANE
ROOT WAD
RIFFLE PLANTING
XX-LR-1 LOG ROLL STRUCTURE
XX-J-01 LOG J VANE
PROPOSED CONSTRUCTED RIFFLE
PROPOSED DOUBLE BOULDER X-VANE
PROPOSED BOULDER J-HOOK VANE
PROPOSED BOULDER X VANE
TABLE 1. Morphologic Characteristics Table (to be
included on plan drawings)
Drainage Area: 620 Acres 0.97 Square Miles Existing Proposed Proposed Ranges
1. Stream Type F4 C4 C4
2. Bankfull Area, A (sq ft) a/13.0 36.0 18 - 36
3. Bankfull Width, W (ft) a/ 19.0 24.0 14 - 24
4. Mean Bankfull Depth, d (ft) a/ 0.7 1.5 1.1 - 1.5
5. Maximum Depth, dmax (ft) a/ 2.5 2.5 1.3 - 2.5
6. Width/Depth Ratio, WDR Range 27.8 16.0 12.5 - 16
7. Floodprone Width, Wfpa 27.0 90.0 70 - 90
8. Entrenchment Ratio, ER = Wfpa/W d/1.4 3.8 4.5 - 5.5
9. Bank Height Ratio, BHR = LBH/dmax c/2.0 1.0 1.0 - 1.1
10. Sinuosity, K = Lchannel/Lvalley 1.10 1.20 1.15 - 1.25
11. Avg Water Surface Slope, S (ft/ft)0.010 0.009 0.008 - 0.010
12. Riffle Slope, Srif (ft/ft)0.020 0.020 0.015 - 0.025
13. Riffle Length, Lrif Range 15.0 24.0 20 - 30
14. Max Depth Pool, dpool (ft) b/ 3.0 2.5 2.2 - 3.5
15. Pool to Pool Spacing, p-p Range 50.0 60.0 50 - 75
16. Pool Length, Lpool Range 30.0 36.0 30 - 50
17. Inner Berm Area, Aib (sq ft) a/ 12.0 10.0 8.5 - 11.5
18. Inner Berm Width, Wib (ft) a/ 12.0 10.0 8.5 - 11.5
19. Mean Inner Berm Depth, dib (ft) a/ 1.0 0.5 0.4 - 0.7
20. Inner Berm Maximum Depth, dmaxib (ft) a/ 1.5 0.8 0.5 - 1.0
a/ Measured at typical riffle
b/ Measured at typical pool
c/ Low Bank Height divided by Bankfull Depth measured at same section
d/ Channel width measured at two times the Bankfull Depth divided by the Bankfull Width
e/ Proposed values compared to proposed values from the typical riffle
0+0012.810.17STATION
PROPOSED
ELEVATION
EXISTING
ELEVATION
L1
C1
PROFILE PROPOSED FILL GRADE
PROFILE PROPOSED CUT GRADE
ISSUED FOR: 80% PERMITTING DRAWINGS
G:\2019\4519024\09-Construction Drawings\09A - Working Drawings\PLANTING PLAN.dwg, 10/9/2019 2:14:07 PM, AutoCAD PDF (General Documentation).pc3
No.DESCRIPTIONAPVDBAR IS ONE INCH ON
ORIGINAL DRAWING
0 1"
VERIFY SCALE
SCALE AS SHOWNBYDATE DSGN:DR:CHK:APVD:DATE:ROBINSON CREEKGENERAL NOTES 2JDHWMSJDH------NOT FORCONSTRUCTIONSEALSUEG I S
SURVEYING GNIREENIGNECHARLOTTE OFFICE: 201 W 29TH STREET,CHARLOTTE NC 28206KINSTON OFFICE: 1308 HWY 258 N, KINSTON NC 28504PHONE: [phone] | FAX: [phone]WEBSITE: WWW.LDSI-INC.COM | NC FIRM #: C-19257 SAMUEL ASHE DRIVEASHEVILLE, NC 28805PHONE: [phone]WEB: WWW.JENNINGSENV.COMNC FIRM #: P-1932 DATE: 2019/10/09
PROJ: 4518024
DWG: PLANTING PLAN.DWG
SHEET: 03 of 15
SECTION E: GROUND STABILIZATION
Required Ground Stabilization Timeframes
Site Area Description
(a) Perimeter dikes,
swales, ditches, and
perimeter slopes
(b) High Quality Water
(HQW) Zones
(c) Slopes steeper than
3:1
7
7
7
Timeframe variations
None
None
(d) Slopes 3:1 to 4:1 14
(e) Areas with slopes
flatter than 4:1 14
GROUND STABILIZATION SPECIFICATION
PAINT AND OTHER LIQUID WASTE
PORTABLE TOILETS
EARTHEN STOCKPILE MANAGEMENT
POLYACRYLAMIDES (PAMS) AND FLOCCULANTS
HERBICIDES, PESTICIDES AND RODENTICIDES
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.
LITTER, BUILDING MATERIAL AND LAND CLEARING WASTE
EQUIPMENT AND VEHICLE MAINTENANCE ONSITE CONCRETE WASHOUT
STRUCTURE WITH LINER
A
SANDBAGS (TYP.)
OR STAPLES
SILT FENCE 1:1
SIDE SLOPE
(TYP.)
CONCRETE
WASHOUT
10 MIL
PLASTIC
LINING SANDBAGS (TYP.)
OR STAPLES
HIGH
COHESIVE &
LOW FILTRATION
SOIL BERM
10'
MIN
B
10 MIL
PLASTIC LINING
1:1 SIDE SLOPE
(TYP.)
SANDBAGS (TYP.)
OR STAPLES
HIGH
COHESIVE &
LOW FILTRATION
SOIL BERM
2'SECTION B-BA
B
CLEARLY MARKED SIGNAGE
NOTING DEVICE (18"X24" MIN.)SECTION A-A
NOTES:
1. ACTUAL LOCATION DETERMINED IN FIELD
2. THE CONCRETE WASHOUT STRUCTURES SHALL BE
MAINTAINED WHEN THE LIQUID AND/OR SOLID REACHES
75% OF THE STRUCTURES CAPACITY.
PLAN 3.CONCRETE WASHOUT STRUCTURE NEEDS TO BE
CLEARY MARKED WITH SIGNAGE NOTING DEVICE.PLAN
CONCRETE
WASHOUT
SANDBAGS (TYP.)
OR STAPLES
CLEARLY MARKED SIGNAGE
NOTING DEVICE (18"X24" MIN.)
NOTES:
1. ACTUAL LOCATION DETERMINED IN FIELD
2. THE CONCRETE WASHOUT STRUCTURES
SHALL BE MAINTAINED WHEN THE LIQUID
AND/OR SOLID REACHES 75% OF THE
STRUCTURES CAPACITY TO PROVIDE
ADEQUATE HOLDING CAPACITY WITH A
MINIMUM 12 INCHES OF FREEBOARD.
3.CONCRETE WASHOUT STRUCTURE NEEDS
TO BE CLEARY MARKED WITH SIGNAGE
NOTING DEVICE.
BELOW GRADE WASHOUT STRUCTURE
NOT TO SCALE
ABOVE GRADE WASHOUT STRUCTURE
NOT TO SCALE
6"
CONCRETE WASHOUTS
1. Do not discharge concrete or cement slurry from the site.3'-0"10'MIN8"3'-0"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.
Implementing the details and specifications on this plan sheet will result in the construction
activity being considered compliant with the Ground Stabilization and Materials Handling
sections of the NCG01 Construction General Permit (Sections E and F, respectively). The
permittee shall comply with the Erosion and Sediment Control plan approved by the
delegated authority having jurisdiction. All details and specifications shown on this sheet
may not apply depending on site conditions and the delegated authority having jurisdiction.
GROUND STABILIZATION AND MATERIALS HANDLING PRACTICES FOR COMPLIANCE WITH
THE NCG01 CONSTRUCTION GENERAL PERMIT
Stabilize within this
many calendar days
after ceasing land
disturbance
If slopes are 10' or less in length and are
not steeper than 2:1, 14 days are
allowed
-7 days for slopes greater than 50' in
length and with slopes steeper than 4:1
-7 days for perimeter dikes, swales,
ditches, perimeter slopes and HQW
Zones
-10 days for Falls Lake Watershed
-7 days for perimeter dikes, swales,
ditches, perimeter slopes and HQW Zones
-10 days for Falls Lake Watershed unless
there is zero slope
Stabilize the ground sufficiently so that rain will not dislodge the soil. Use one of the
techniques in the table below:
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.
7.Empty waste containers as needed to prevent overflow. Clean up immediately
if containers overflow.
2.Locate paint washouts at least 50 feet away from storm drain inlets and
surface waters unless no other alternatives are reasonably available.
5.Prevent the discharge of soaps, solvents, detergents and other liquid wastes
from construction sites.
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.
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.
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.
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.
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.
3.Provide stable stone access point when feasible.
4.Containment must be labeled, sized and placed appropriately for the needs of site.
3.Contain liquid wastes in a controlled area.
1.Do not dump paint and other liquid waste into storm drains, streams or wetlands.
9.On business days, clean up and dispose of waste in designated waste containers.
8.Dispose waste off-site at an approved disposal facility.
6.Anchor all lightweight items in waste containers during times of high winds.
1.Never bury or burn waste. Place litter and debris in approved waste containers.
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.
5.Store flocculants in leak-proof containers that are kept under storm-resistant
cover or surrounded by secondary containment structures.
4.Provide ponding area for containment of treated Stormwater before
discharging offsite.
3.Apply flocculants at the concentrations specified in the NC DWR List of Approved
PAMS/Flocculants and in accordance with the manufacturer's instructions.
2.Apply flocculants at or before the inlets to Erosion and Sediment Control Measures.
1.Select flocculants that are appropriate for the soils being exposed during
construction, selecting from the NC DWR List of Approved PAMS/Flocculants.
Temporary Stabilization Permanent Stabilization
·Temporary grass seed covered with
straw or other mulches and tackifiers
·Hydroseeding
·Rolled erosion products with or without
temporary grass seed
·Appropriately applied straw or other
mulch
·Plastic sheeting
·Permanent grass seed covered with straw or
other tackifiers
·Geotextile fabrics such as permanent soil
reinforcement matting
·Hydroseeding
·Shrubs or other permanent plantings covered
with mulch
·Uniform and evenly distributed ground cover
sufficient to restrain erosion
·Structural methods such as concrete, asphalt or
retaining walls
·Rolled erosion control products with grass seed
STA =STATION
BM =BENCHMARK
TBM =TEMPORARY BENCHMARK
IP =IRON PIN (FOUND OR SET)
ELEV / EL=ELEVATION
INV =INVERT ELEVATION
H =HEIGHT
HDPE =HIGH-DENSITY POLYETHYLENE
LF =LINEAR FOOT
MAX =MAXIMUM
MIN =MINIMUM
No. / # =NUMBER
TOB =TOP OF BANK
TOS =TOE OF SLOPE
DBT =DITCH BOTTOM
RCP =REINFORCED CONCRETE PIPE
CMP =CORRUGATED METAL PIPE
GALV =`GALVANIZED
SF =SILT FENCE
LOD =LIMITS OF DISTURBANCE
WRP =WETLAND RESERVE PROGRAM
WRE =WETLAND RESERVE EASEMENT
CONC =CONCRETE
W/=WITH
Wo/=WITHOUT
NCDOT =NORTH CAROLINA DEPARTMENT OF TRANSPORTATION
RI =RESOURCE INSTITUTE
JE =JENNINGS ENVIRONMENTAL
USDA =UNITED STATES
LDSI =LDSI INC.
S&WCD =SOIL AND WATER CONSERVATION DISCTRICT
BH = SOIL BORE HOLE
DBKF =DEPTH AT BANKFULL
NTS =NOT TO SCALE
WCS =WATER CONTROL STRUCTURE
WTS =WATER TRANSFER STRUCTURE
SL =SLOUGH
PC =POINT OF CURVATURE
PT =POINT OF TANGENT
PVI =POINT OF VERTICAL INTERSECTION
PVE =POINT OF VERTICAL INTERSECTION EL
R 20 =RADIUS OF 20.0'
TYP.=TYPICAL
ESMT =EASEMENT
I.D.=INSIDE DIMENSION
TH =SOIL BORING TEST HOLE
MS =MAIN STEM
LS =LOG SILL
CL =COVER LOG
LV =LOG VANE
CV =LOG CROSS VANE
RW =ROOT WAD
HB =HABITAT STRUCTURE
BMA =BRUSH MATTRESS
LJ =LOG 'J' VANE
LR = LOG ROLL
LP = LEAF PACK
RP =RIFFLE PLANTINGS
BLDR = BOULDER
LLDPE = LINEAR LOW-DENSITY POLYETHYLENE
PVC =POLYVINYL CHLORIDE
TC =TURBIDITY CURTAIN
ABBREVIATIONS / ACRONYMS
ISSUED FOR: 80% PERMITTING DRAWINGS
G:\2019\4519024\09-Construction Drawings\09A - Working Drawings\PLANTING PLAN.dwg, 10/9/2019 2:14:08 PM, AutoCAD PDF (General Documentation).pc3
No.DESCRIPTIONAPVDBAR IS ONE INCH ON
ORIGINAL DRAWING
0 1"
VERIFY SCALE
SCALE AS SHOWNBYDATE DSGN:DR:CHK:APVD:DATE:ROBINSON CREEKGENERAL NOTES 3JDHWMSJDH------NOT FORCONSTRUCTIONSEALSUEG I S
SURVEYING GNIREENIGNECHARLOTTE OFFICE: 201 W 29TH STREET,CHARLOTTE NC 28206KINSTON OFFICE: 1308 HWY 258 N, KINSTON NC 28504PHONE: [phone] | FAX: [phone]WEBSITE: WWW.LDSI-INC.COM | NC FIRM #: C-19257 SAMUEL ASHE DRIVEASHEVILLE, NC 28805PHONE: [phone]WEB: WWW.JENNINGSENV.COMNC FIRM #: P-1932 DATE: 2019/10/09
PROJ: 4518024
DWG: PLANTING PLAN.DWG
SHEET: 04 of 15
PART III PART III
SELF-INSPECTION, RECORDKEEPING AND REPORTING
SECTION A: SELF-INSPECTION
SELF-INSPECTION, RECORDKEEPING AND REPORTING
SECTION B: RECORDKEEPING
1. E&SC Plan Documentation
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).
2. Reporting Timeframes and Other Requirements
NOTE: The rain inspection resets the required 7 calendar day inspection requirement.
(b) Records of inspections made during the previous 30 days. 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.
(c) All data used to complete the Notice of Intent and older inspection records shall be
maintained for a period of three years after project completion and made available
upon request. [40 CFR 122.41]
(a) This general permit as well as the certificate of coverage, after it is received.
2.Additional Documentation
In addition to the E&SC Plan documents above, the following items shall be kept on the
site and available for agency 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:
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.
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 documented in the manner
described:
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 Division's Emergency Response personnel at [phone], (800)
858-0368 or [phone].
(c) Noncompliance with the conditions of this permit that may endanger health or
the environment.
(b) Anticipated bypasses and unanticipated bypasses.
(a) 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.
Inspect Frequency (during
normal business hours Inspection records must include
(1) Rain gauge
maintained in
good working
order
Daily Daily rainfall amounts.
If no daily rain gauge observations are made during weekend or
holiday periods, and no individual-day rainfall information is
available, record the cumulative rain measurement for those
un-attended days (and this will determine of a site inspection is
needed). Days on which no rainfall occurred shall be recorded as
"zero." The permittee may use another rain-monitoring device
approved by the Division.
(2) E&SC
Measures
At least once per 7
calendar days and
within 24 hours of a
rain event ≥ 1.0 inch in
24 hours
1. Identification of measures inspected,
2. Date and time of the inspection,
3. Name of the person performing the inspection,
4. Indication of whether the measures were operating
properly,
5. Description of maintenance needs for the measure,
6. Description, evidence, and date of corrective actions taken
(3) Stormwater
discharge
outfalls (SDOs)
At least once per 7
calendar days and
within 24 hours of a
rain event ≥ 1.0 inch in
24 hours
1. Identification of the discharge outfalls inspected,
2. Date and time of the inspection,
3. Name of the person performing the inspection,
4. Evidence of indicators of stormwater pollution such as oil
sheen, floating or suspended solids or discoloration,
5. Indication of visible sediment leaving the site,
6. Description, evidence, and date of corrective actions taken
(4) Perimeter of
site
At least once per 7
calendar days and
within 24 hours of a
rain event ≥ 1.0 inch in
24 hours
If visible sedimentation is found outside site limits, then a record
of the following shall be made:
1. Actions taken to clean up or stabilize the sediment that has left
the site limits,
2. Description, evidence, and date of corrective actions taken, and
3. An explanation as to the actions taken to control future
releases.
(5) Streams or
wetlands onsite
or offsite (where
accessible)
At least once per 7
calendar days and
within 24 hours of a
rain event ≥ 1.0 inch in
24 hours
If the stream or wetland has increased visible sedimentation or a
stream has visible increased turbidity from the construction
activity, then a record of the following shall be made:
1. Description, evidence and date of corrective actions taken, and
2. Records of the required reports to the appropriate Division
Regional Office per Part III, Section C, Item (2)(a) of this permit.
(6) Ground
stabilization
measures
After each phase of
grading
1. The phase of grading (installation of perimeter E&SC measures,
clearing and grubbing, installation of storm drainage facilities,
completion of all land-disturbing activity, construction or
redevelopment, permanent ground cover).
2. Documentation that the required ground stabilization measures
have been provided within the required timeframe or an assurance
that they will be provided as soon as possible.
Item to Document Documentation Requirements
(a) Each E&SC Measure has been
installed and does not significantly
deviate from the locations,
dimensions and relative elevations
shown on the approved E&SC Plan.
Initial and date each E&SC Measure on a copy of
the approved E&SC Plan or complete, date and sign
an inspection report that lists each E&SC Measure
shown on the approved E&SC Plan. This
documentation is requires upon the initial installation
of the E&SC Measures or if the E&SC Measures
are modified after initial installation
(b) A phase of grading has been
completed.
Initial and date a copy of the approved E&SC Plan
or complete, date and sign an inspection report to
indicate completion of the construction phase.
(c) Ground cover is located and
installed in accordance with the
approved E&SC Plan.
Initial and date a copy of the approved E&SC Plan
or complete, date and sign an inspection report to
indicate compliance with approved ground cover
specifications.
(d) The maintenance and repair
requirements for all E&SC Measures
have been performed.
Complete, date and sign an inspection report.
(e) Corrective actions have been
taken to E&SC Measures.
Initial and date a copy of the approved E&SC Plan
or complete, date and sign an inspection report to
indicate the completion of the corrective action
Occurrence Reporting Timeframes (After Discovery) and Other Requirements
(a) Visible sediment
deposition in a stream or
wetland
• Within 24 hours, an oral or electronic notification.
• Within 7 calendar days, a report that contains a description of the sediment and
actions taken to address the cause of the deposition. Division staff may waive the
requirement for a written report on a case-by-case basis.
• If the stream is named on the NC 303(d) list as impaired for sediment related causes,
the permitee may be required to perform additional monitoring, inspections or apply
more stringent practices if staff determine that additional requirements are needed to
assure compliance with the federal or state impaired-waters conditions.
(b) Oil spills and release of
hazardous substances per
item 1(b)-(c) above
• Within 24 hours, an oral or electronic notification. The notification shall include
information about the date, time, nature, volume and location of the spill or release.
(c) Anticipated bypasses
[40 CFR 122.41(m)(3)]
• A report at least ten days before the date of the bypass, if possible.
The report shall include an evaluation of the anticipated quality and effect of the bypass.
(d) Unanticipated
bypasses [40CFR
122.41(m)(3)]
• Within 24 hours, an oral or electronic notification
• Within 7 calendar days, a report that includes an evaluation of the quality and efect
of the bypass.
(e) Noncompliance with
the conditions of this
permit that may endanger
health or the environment
[40 CFR 122.41(I)(7)]
• Within 24 hours, an oral or electronic notification.
• Within 7 calendar days, a report that contains a description of the noncompliance,
and its causes; the period of noncompliance, including exact dates and times, and if the
noncompliance has not been corrected, the anticipated time noncompliance is expected
to continue; and steps taken or planned to reduce, eliminate, and prevent reoccurrence
of the noncompliance. [40 CFR 122.41(I)(6)].
• Division staff may waive the requirement for a written report on a case-by-case basis.
ISSUED FOR: 80% PERMITTING DRAWINGS
G:\2019\4519024\09-Construction Drawings\09A - Working Drawings\PLANTING PLAN.dwg, 10/9/2019 2:14:09 PM, AutoCAD PDF (General Documentation).pc3
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No.DESCRIPTIONAPVDBAR IS ONE INCH ON
ORIGINAL DRAWING
0 1"
VERIFY SCALE
SCALE AS SHOWNBYDATE DSGN:DR:CHK:APVD:DATE:ROBINSON CREEKE&SCJDHWMSJDH--------NOT FORCONSTRUCTIONSEALSUEG I S
SURVEYING GNIREENIGNECHARLOTTE OFFICE: 201 W 29TH STREET,CHARLOTTE NC 28206KINSTON OFFICE: 1308 HWY 258 N, KINSTON NC 28504PHONE: [phone] | FAX: [phone]WEBSITE: WWW.LDSI-INC.COM | NC FIRM #: C-19257 SAMUEL ASHE DRIVEASHEVILLE, NC 28805PHONE: [phone]WEB: WWW.JENNINGSENV.COMNC FIRM #: P-1932 DATE: 2019/10/09
PROJ: 4518024
DWG: 4519024E-80.DWG
SHEET: 05 of 15
EROSION AND SEDIMENTATION CONTROL MEASURES WATTLES
STREAMBANK MATTING
DUST CONTROL
STORMWATER
SOLID WASTE
CONSTRUCTION SCHEDULE
16.WHEN APPROPRIATE, INSTALL PERMANENT VEGETATION PER PLANTING PLANS.
MAINTENANCE OF EROSION AND SEDIMENTATION CONTROL MEASURES
DURING PROJECT IMPLEMENTATION, BMPS/CONSERVATION MEASURES WILL BE IMPLEMENTED TO
REDUCE SEDIMENTATION INTO LIMEKILN CREEK. EFFORTS WILL BE MADE TO LIMIT AND EXPEDITE
EQUIPMENT TIME IN THE STREAM CHANNEL. WHEN POSSIBLE, WORK WILL OCCUR FROM THE
STREAMBANKS. THE DESIGN ATTEMPTS TO MINIMIZE SEDIMENTATION AND OTHER POTENTIALLY
NEGATIVE IMPACTS THROUGH THE FOLLOWING PRACTICES:
1.EXCAVATION AND GRADING ON THE SITE IS BALANCE. NO EARTH SHOULD BE REMOVED
FROM THE LOD.
2.THE CONTRACTOR WILL BE REQUIRED TO STAGE AND STORE EQUIPMENT AND MATERIALS
AT LEAST 25 FEET FROM TOPS OF BANKS.
3.EQUIPMENT WILL BE WELL-MAINTAINED, CLEANED PRIOR TO MOBILIZATION, AND
CHECKED DAILY FOR LEAKS OF PETROLEUM PRODUCTS.
4.FUELING WILL BE PERFORMED IN A CONTAINED AREA AWAY FROM SURFACE
WATER.
5.THE CONTRACTOR WILL BE REQUIRED TO STAGE WORK SUCH THAT DISTURBED AREAS WILL
BE STABILIZED IN PHASES WITH SEEDING, MULCH AND BIODEGRADABLE (COIR) EROSION
CONTROL MATTING (WHERE APPROPRIATE).
6.ALL TREES, UTILITIES AND OTHER SITE FEATURES WILL BE PROTECTED UNLESS MARKED
FOR REMOVAL OR RELOCATION.
7.ALL WORK ADJACENT TO STREAM WATERS WILL BE CONDUCTED IN A DRY WORK AREA TO
THE EXTENT POSSIBLE.
8.TO THE EXTENT POSSIBLE, CONSTRUCTION WILL BE TIMED TO OCCUR DURING TIMES OF
LOW FLOW.
9.CONSTRUCTION ACTIVITIES SHALL NOT OCCUR IN THE CHANNEL DURING WET WEATHER
OR STORMFLOWS.
10.CONSTRUCTION SCHEDULING AND STAGING WILL BE TIMED TO MINIMIZE THE AMOUNT OF TIME
SPENT WORKING IN THE STREAM CHANNEL.
11.APPROPRIATELY SIZED EQUIPMENT WILL BE UTILIZED TO PREVENT EXCESSIVE COMPACTING AND
MINIMIZE CLEARING.
PRIMARY SITE ACCESS WILL OCCUR THROUGH THE DRIVEWAY ACCESS POINTS OFF OF AMERICAN
THREAD ROAD. ACCESS WITHIN THE PROJECT WILL UTILIZE A DESIGNATED ACCESS PATH FROM THE
ACCESS POINT UP VALLEY THROUGH THE PROJECT AREA. SILT FENCE WILL BE PLACED ON THE SIDE OF
THE ACCESS PATH WITH ACTIVE STREAM FLOW. A FORD CROSSING WILL BE ESTABLISHED TO MOVE
CONSTRUCTION MATERIALS, EQUIPMENT AND EXCAVATED EARTH TO AND FROM THE SOUTH SIDE OF
LIMEKILN CREEK.
SITE ACCESS AND STAGING
SILT FENCE
PRIOR TO ANY SOIL DISTURBANCE AND HAULING, APPROXIMATELY 710 FEET SILT FENCE WILL BE
INSTALLED ON THE SITE AS INDICATED IN THE CONSTRUCTION DOCUMENTS. SILT FENCE WILL BE
LOCATED ALONG THE DOWNSTREAM SIDE OF THE ACCESS AND STAGING AREAS. AT THE END OF THE
PROJECT, WHEN ALL DISTURBED AREAS HAVE BEEN STABILIZED, ALL SILT FENCE WILL BE REMOVED.
MATERIAL SPECIFICATIONS, INSTALLATION PROCEDURES, AND MAINTENANCE SHALL CONFORM TO
SECTION 6.62 OF THE NORTH CAROLINA SEDIMENT CONTROL PLANNING AND DESIGN MANUAL,
INCLUDING THE CONSTRUCTION DETAIL BELOW.
AFTER STREAM CHANNEL CONSTRUCTION AND ROUGH FLOODPLAIN GRADING HAS BEEN COMPLETED,
APPROXIMATELY 770 FEET OF STRAW EROSION CONTROL WATTLES WILL BE INSTALLED ALONG THE TOE
OF SLOPE AS INDICATED IN THE CONSTRUCTION DOCUMENTS. AT THE END OF THE PROJECT, WHEN ALL
FILL SLOPE ON THE NORTH SIDE OF THE LIMEKILN CREEK HAS BEEN STABILIZED, ALL WATTLES WILL BE
REMOVED.
700 GRAM COIR FIBER MATTING WILL BE USED ALONG NEWLY GRADED STREAM BANK SECTIONS.
MATTING WILL NOT CONTAIN SYNTHETIC (PLASTIC) MATERIALS. MATTING WILL BE INSTALLED
BEGINNING AT THE TOE OF STREAMBANK TO 4 FT BEYOND THE BANKFULL STAGE. A COMBINATION OF
12-INCH AND 24-INCH WOODEN STAKES WILL BE USED TO SECURE THE MATTING IN PLACE.BELOW.
EXPOSED SOILS ON LEVEL SURFACES WILL BE KEPT MOIST DURING DRY CONDITIONS TO MINIMIZE THE
POTENTIAL FOR WIND EROSION AND DUST ACCUMULATION.
THE STREAM RESTORATION PROJECT WILL NOT CREATE ADDITIONAL POINT SOURCES OF
STORMWATER. THE INTENT OF THE PROJECT IS TO IMPROVE OVERALL WATER QUALITY IN LIMEKILN
CREEK BY STABILIZING ERODING STREAMBANKS, PROVIDING FLOODPLAIN STORAGE, AND PROMOTING
APPROPRIATE RIPARIAN VEGETATION.
ALL CONSTRUCTION ACTIVITIES WILL CONFORM TO NORTH CAROLINA GENERAL STORMWATER PERMIT
NCG 010000. SPECIFICALLY:
1.SOIL STABILIZATION SHALL BE ACHIEVED ON ANY AREA OF A SITE WHERE LAND-DISTURBING
ACTIVITIES HAVE TEMPORARILY OR PERMANENTLY CEASED ACCORDING TO THE FOLLOWING
SCHEDULE: I) ALL PERIMETER DIKES, SWALES, DITCHES, PERIMETER SLOPES AND ALL
SLOPES STEEPER THAN 3 HORIZONTAL TO 1 VERTICAL (3: 1) SHALL BE PROVIDED
TEMPORARY OR PERMANENT STABILIZATION WITH GROUND COVER AS SOON AS
PRACTICABLE BUT IN ANY EVENT WITHIN 7 CALENDAR DAYS FROM THE LAST
LAND-DISTURBING ACTIVITY.
2.ALL OTHER DISTURBED AREAS SHALL BE PROVIDED TEMPORARY OR PERMANENT
STABILIZATION WITH GROUND COVER AS SOON AS PRACTICABLE BUT IN ANY EVENT WITHIN 14
CALENDAR DAYS FROM THE LAST LAND-DISTURBING ACTIVITY.
IT IS NOT ANTICIPATED THAT EXCAVATION FOR THIS PROJECT WILL UNEARTH ANY SOLID WASTE. IN THE
CASE THAT ANY SOLID WASTE IS INADVERTENTLY EXCAVATED, THE FOLLOWING PROCEDURES WILL BE
FOLLOWED:
1.STOCKPILE SOLID WASTE OUTSIDE OF
BUFFER.
2.INSTALL SEDIMENT FENCE AROUND TEMPORARY STOCKPILE AS NEEDED TO PREVENT
SEDIMENT FROM WASHING OFF OF WASTE AND ENTERING SURROUNDING AREAS.
3.ARRANGE FOR WASTE DISPOSAL WITHIN 14 CALENDAR DAYS IN ACCORDANCE WITH LOCAL
AND SOLID WASTE REGULATIONS.
4.MCDOWELL COUNTY SOLID WASTE DEPARTMENT:
828-652-0707
5.NC DEQ SOLID WASTE SECTION:
919-707-8200
6.REMOVE SILT FENCE AND GRADE ALL AREAS TO FINAL
DESIGN.
1.OBTAIN EROSION AND SEDIMENTATION CONTROL PLAN APPROVAL AND ALL OTHER
APPLICABLE PERMITS.
2.NOTIFY INSPECTOR FROM DEQ OFFICE PRIOR TO
DISTURBANCE.
3.POST CERTIFICATE OF APPROVAL FOR LAND DISTURBANCE AT
SITE.
4.INSTALL RAIN GAUGE AND PREPARE INSPECTION FORMS AS DESCRIBED
ABOVE.
5.FLAG THE WORK LIMITS AND STAKE OUT THE EXTENTS AND ELEVATIONS OF THE
PROJECT.
6.LOCATE ALL UNDERGROUND UTILITIES WITHIN THE
WORKSITE.
7.HOLD PRE-CONSTRUCTION MEETING PRIOR TO STARTING
CONSTRUCTION.
8.INSTALL CONSTRUCTION ENTRANCES, ACCESS ROADS AND SILT FENCE PER THE
ATTACHED PLAN SHEETS AND DETAILS.
9.INSPECT EROSION AND SEDIMENTATION CONTROL PRACTICES DAILY AND AFTER
SIGNIFICANT RAINFALL EVENTS. MAKE NEEDED REPAIRS IMMEDIATELY.
10.STOCKPILE MATERIALS FOR STREAM WORK (E.G., BOULDERS, LOGS, WOODY DEBRIS) AT LEAST
25 FEET FROM THE TOP OF BANK.
11. INSTALL TEMPORARY STREAM CROSSING AS SHOWN ON PLAN SHEETS. STABILI  E ALL
DISTURBED AREA IN VICINITY OF CROSSING WITH GROUND COVER AND EROSION
CONTROL MATTING TO PREVENT SEDIMENTATION DOWNSTREAM.
12.1.AS NEEDED TO IMPLEMENT BANK GRADING, REMOVE VEGETATION. DO NOT
REMOVE HEALTHY, NATIVE VEGETATION FROM AREAS WHERE NO GRADING OR
STRUCTURE INSTALLATION WILL OCCUR. STOCKPILE VEGETATION FOR
REPLANTING, AS APPROPRIATE.
12.2.AS SHOWN ON PLANS, REALIGN CHANNEL. ENSURE CONSTRUCTED SLOPES ARE GRADED
AT A 3:1 SLOPE OR FLATTER, UNLESS DIRECTED OTHERWISE BY THE FIELD ENGINEER.
WHEN POSSIBLE, PERFORM WORK FROM STREAMBANKS IN ORDER TO MINIMIZE TIME
SPENT WORKING IN THE CHANNEL.
12.4.INSTALL COIR STREAMBANK MATTING AND TEMPORARY SEEDING ON ALL
DISTURBED SURFACES ON THE STREAMBANK UP TO THE TOP OF BANK.
12.3. INSTALL IN-STREAM STRUCTURES, BEDFORM FEATURES, AND STREAMBANK
PROTECTION PER THE PLANS. WHEN POSSIBLE, PERFORM WORK FROM STREAMBANKS
IN ORDER TO MINIMIZE TIME SPENT WORKING IN THE CHANNEL.
12. TO THE EXTENT PRACTICABLE, WORK ITERATIVELY FROM UPSTREAM TO DOWNSTREAM
THROUGHOUT THE PROJECT REACHES. CONTRACTOR SHALL LIMIT STREAMBANK
DISTURBANCE TO AREAS THAT CAN BE COMPLETED AND STABILIZED DURING ONE DAY OF
WORK. DURING EACH ZONE OF DISTURBANCE, FOLLOW THE FOLLOWING STEPS:
13.ANY AREA DISTURBED WITHIN 25 FEET FROM THE TOP OF THE STREAM BANK SHALL BE PROVIDED WITH
TEMPORARY GROUND COVER SPECIFIED IN THE VEGETATION PLAN WITHIN CALENDAR DAYS, UNLESS
SUPERSEDED BY THE CONDITIONS OF GENERAL STORMWATER PERMIT NCG 010000. 10
14. ONCE SITE IS STABILI  ED, REMOVE AND DISPOSE OF ALL NON-BIODEGRADABLE
EROSION CONTROL DEVICES.
15. NOTIFY INSPECTOR FROM DEQ OFFICE AFTER
STABILIZATION.
ALL EROSION CONTROL AND SEDIMENTATION MEASURES WILL BE INSPECTED DAILY AND AFTER
SIGNIFICANT RAIN EVENTS BY THE ON SITE ENGINEER AND THE CONTRACTOR. THE CONTRACTOR WILL
ASSURE THAT ALL INSTALLATIONS ARE FUNCTIONING PROPERLY AT THE END OF EACH WORK DAY.
INSPECTION REQUIREMENTS, AS DETAILED IN THE STORMWATER SECTION, WILL BE FOLLOWED.
ONCE THE SITE IS STABILI ED, ALL NON-BIODEGRADABLE EROSION CONTROL MEASURES WILL BE
REMOVED AND PROPERLY DISPOSED OF BY THE CONTRACTOR.
PLAN VIEW
(1" = 150' HORIZ.)
ISSUED FOR:80% PERMITTING
CONSTRUCTION ENTRANCE
LAYDOWN AREA,
SURROUND WITH SILT
FENCE PER DETAIL
SHEET 09
SHEET 08
SHEET 07
G:\2019\4519024\09-Construction Drawings\09A - Working Drawings\4519024E-80.dwg, 10/9/2019 2:14:10 PM, AutoCAD PDF (General Documentation).pc3
No.DESCRIPTIONAPVDBAR IS ONE INCH ON
ORIGINAL DRAWING
0 1"
VERIFY SCALE
SCALE AS SHOWNBYDATE DSGN:DR:CHK:APVD:DATE:ROBINSON CREEKE&SC DetailsJDHWMSJDH------NOT FORCONSTRUCTIONSEALSUEG I S
SURVEYING GNIREENIGNECHARLOTTE OFFICE: 201 W 29TH STREET,CHARLOTTE NC 28206KINSTON OFFICE: 1308 HWY 258 N, KINSTON NC 28504PHONE: [phone] | FAX: [phone]WEBSITE: WWW.LDSI-INC.COM | NC FIRM #: C-19257 SAMUEL ASHE DRIVEASHEVILLE, NC 28805PHONE: [phone]WEB: WWW.JENNINGSENV.COMNC FIRM #: P-1932 DATE: 2019/10/09
PROJ: 4518024
DWG: PLANTING PLAN.DWG
SHEET: 06 of 15
NOTES:
1.CONTRACTOR SHALL SUBMIT DE-WATERING PLAN TO PROJECT ENGINEER
TWO (2) WEEKS PRIOR TO COMMENCING WORK.
2.EXCAVATION SHALL BE PERFORMED ONLY IN DRY AND / OR ISOLATED
SECTIONS OF CHANNEL
3.IMPERVIOUS DIKES SHOULD BE USED TO ISOLATE WORK AREAS FROM STREAM
FLOW.
4.THE CONTRACTOR SHALL NOT DISTURB MORE AREA THAN CAN BE STABILIZED
IN ONE (1) WORK WEEK. A MAXIMUM OF 1000 FEET MAY BE DISTURBED AT ANY
ONE TIME.
5.THE PUMP-AROUND PUMP SHOULD ADEQUATELY CONVEY A MINIMUM OF 450
GALLONS / MINUTE.
6.PERFORMANCE q=450 GPM ONLY.
7.DISCHARGE SHALL BE KEPT OUTSIDE OF WORK AREA
SEQUENCE OF CONSTRUCTION FOR TYPICAL PUMP AROUND:
1.INSTALL STILLING BASIN AND STABILIZED OUTFALL USING CLASS A RIP-RAP AT
THE DOWNSTREAM END OF THE DESIGNATED PROJECT WORKING AREA.
2.THE CONTRACTOR WILL INSTALL THE PUMP AROUND PUMP AND THE
TEMPORARY PIPING THAT WILL CONVEY THE BASE FLOW FROM UPSTREAM OF
THE WORK AREA TO THE STABILIZED OUTFALL.
3.INSTALL UPSTREAM IMPERVIOUS DIKE AND BEGIN PUMPING OPERATIONS FOR
STREAM DIVERSION.
4.INSTALL THE DOWNSTREAM IMPERVIOUS DIKE AND DEWATERING PUMPING
APPARATUS IF NEEDED TO DEWATER THE ENTRAPPED AREA. THE PUMP AND
HOSE FOR THIS PURPOSE SHALL BE OF SUFFICIENT SIZE TO DEWATER THE
WORK AREA. THIS WATER WILL ALSO BE PUMPED TO AN OUTFALL STABILIZED
WITH CLASS A RIP-RAP.
5.THE CONTRACTOR WILL PERFORM STREAM RESTORATION WORK IN
ACCORDANCE WITH THE PLANS AND FOLLOW THE GENERAL CONSTRUCTION
SEQUENCE.
6.THE CONTRACTOR WILL EXCAVATE ANY ACCUMULATED SILT AND DEWATER
BEFORE REMOVAL OF THE IMPERVIOUS DIKE. WHEN DEWATERING AREA, ALL
DIRTY WATER MUST BE PUMPED THROUGH A SILT BAG. REMOVE IMPERVIOUS
DIKES, PUMPS AND TEMPORARY FLEXIBLE HOSE / PIPING STARTING WIT THE
DOWNSTREAM DIKE FIRST.
7.ONCE THE WORKING AREA IS COMPLETED, REMOVE ALL RIP-RAP AND
IMPERVIOUS DIKES AND STABILIZE DISTURBED AREAS WITH SEED AND MULCH.
F
L
O
W
FILTER FABRIC
CLASS A STONE
WORK AREA
DEWATERING PUMP
SILT BAG
STABILIZED OUTFALL
CLASS A STONE
IMPERVIOUS DIKE
IMPERVIOUS DIKE
CLASS A STONE INTAKE HOSE
(TYP)
PUMP AROUND PUMP
DISCHARGE HOSE
(TYP)
8" CLASS A STONE
FILTER FABRIC
STABILIZED OUTFALL
CLASS A STONE
STREAM BED
EXISTING GRADE
DISCHARGE HOSE
SILT BAG
15' TO 20' BAG
1' MIN.FLOWSTREAM BED
STABILIZED OUTFALL
CLASS A STONE
FILTER FABRIC
EXISTING GRADE
SILT BAG
FILTER FABRIC
8" CLASS A STONE
STREAM DIVERSION PUMP AROUND DETAIL
(NTS.)
PUMP AROUND
(NTS.)
DEWATERING SECTION
(NTS.)
SECTION A-A
(NTS.)AAIMPERVIOUS DIKE
.
DEAD TREES AND SCRUB OR INDER
GROWTH SHALL BE CUT FLUSH WITH
ADJACENT GRADE. NO GRUBBING
ALLOWED UNDER DRIP LINE.
TREE PROTECTION FENCE DETAIL
(NTS.)
NOTES:
1.REMOVE ALL BARRIERS UPON COMPLETION OF PROJECT.
2.SEDIMENT AND EROSION CONTROL PLAN SHALL SHOW THE
LOCATION OF ALL TREE PROTECTION FENCES.
3.REFER TO PLANTING SPECIFICATION FOR PLANTING DIRECTION.
ONE FOOT FOR EACH INCH OF
TRUNK DIAMETER (DBH). 6 FT. MIN.
WIDTH FOR 2 IN. CAL. TREES OR
SMALLER
PLAN VIEW OF ROOT ZONE
(NTS.)
FOR PRUNING SEE INTERNATIONAL
SOCIETY OF ARBORICULTURE
SPECIFICATIONS
STEEL
FILTER FABRIC SHALL BE IN ACCORDANCE
WITH CONSTRUCTION SPECIFICATIONS
8' MAXIMUM SPACING WITH WIRE
SUPPORT FENCE; 6' MAXIMUM SPACING
WITHOUT WIRE SUPPORT FENCE
ATTACH FILTER FABRIC
SECURELY TO UPSTREAM
SIDE OF POST
NOTES:
1.WARNING SIGNS TO BE MADE OF DURABLE, WEATHERPROOF MATERIAL
2.LETTERS TO BE 3 IN. MIN. CLEARLY LEGIBLE AND SPACED AS DETAILED. SEE
LETTERING DETAIL FOR PROPER SIGNAGE.
3.SIGNS TO BE PLACED 200 FT. O.C. MAX.
4.SIGNS TO BE PLACED AT EACH END AND 200 FT. O.C. THEREAFTER.
5.ATTACH SIGNS SECURELY TO FENCE POSTS AND FABRIC.
6.MAINTAIN FENCE THROUGHOUT DURATION OF PROJECT.
7.FOR SAFETY FENCE SIGN AS FOLLOWS: TREE PROTECTION AREA - DO NOT ENTER.
8' MAX. STANDARD STRENGTH FABRIC WITH WIRE FENCE
6' MAX. EXTRA STRENGTH FABRIC WITHOUT WIRE FENCE
5' T- POST
PLASTIC OR WIRE TIES
(TYP.)
18" TO 24"WIRE FENCE
(BEHIND)
WOVEN GEO-TEXTILE
EXISTING GROUND
8" DOWN AND 4" FORWARD
24"
24"
5' T- POST
PLASTIC OR WIRE TIES
(TYP.)
WIRE FENCE
(BEHIND)
WOVEN
GEO-TEXTILE
BACKFILL TRENCH AND
COMPACT THOROUGHLY
UPSLOPE
4" MIN.
CROSS-SECTION
VIEW
POSTS SHALL BE PAINTED 'T'-POST 1.33
lb/ LF STEEL.
HIVIS FLORESCENT YELLOW GREEN UV
RESISTANT, HIGH TENSILE STRENGTH
POLY FABRIC
8.0' O.C. MAX.WATERPROOF SIGN 40"
3 IN
4 IN
4 IN
4 IN
3 IN
3 IN
SEE NOTES
2.0' MIN4.0' MIN1.75 IN X 1.75 IN STANDARD
SAFETY FENCING MAY BE USED 2.0'4.0'NOTES:
1. THE ENTRANCE SHALL BE MAINTAINED IN A CONDITION THAT WILL PREVENT TRACKING
OR FLOWING OF SEDIMENT ONTO PUBLIC RIGHT-OF-WAYS. THIS MAY REQUIRE TOP
DRESSING, REPAIR AND/OR CLEANOUT OF ANY MEASURES USED TO TRAP SEDIMENT.
2. WHEN NECESSARY, WHEELS SHALL BE CLEANED PRIOR TO ENTRANCE ONTO PUBLIC
RIGHT-OF-WAY.
3. WHEN WASHING IS REQUIRED, IT SHALL BE DONE ON AN AREA STABILIZED WITH
CRUSHED STONE THAT DRAINS INTO AN APPROVED SEDIMENT TRAP OR SEDIMENT BASIN.
NTS
TEMPORARY GRAVEL CONSTRUCTION
ENTRANCE/EXIT
A A 2"-3" COURSE AGGREGATE
MIN. 6" THICK
DIVERSION RIDGE REQUIRED
WHERE GRADE EXCEEDS 2%
SECTION A-A
ROADWAY
SPILLWAY
FILTER FABRIC
2% OR GREATER
NOTE:
USE SANDBAGS, STRAW BALES
OR OTHER APPROVED METHODS
TO CHANNELIZE RUNOFF TO
BASIN AS REQUIRED.
STRAW BALES, SANDBAGS,
OR CONTINUOUS BERM OF
EQUIVALENT HEIGHT
SUPPLY WATER TO WASH
WHEELS IF NECESSARY
ROADWAYFLOW
FLOWFLOWFLOWFLOW 20' MIN.
50' MIN.
PLAN
DIVERSION RIDGE
CONSTRUCTION FENCING
(NTS.)
ISSUED FOR: 80% PERMITTING DRAWINGS
G:\2019\4519024\09-Construction Drawings\09A - Working Drawings\PLANTING PLAN.dwg, 10/9/2019 2:15:03 PM, AutoCAD PDF (General Documentation).pc3
BKFBKFLOD
LOD
LOD
LOD
LOD
LOD
LO
D
LOD LODLOD
LOD
LOD
LODLODLOD LOD
LODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLOD2+502+95PT: 1+99.65BKF BKF BKF BKF
BKF
BKF
BKF
BKF
BK
F
BK
F
BK
F
BK
F
BKFBKFBKFBKFBKFBKF
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F
BK
F
BKF BKFBKFBKFBKFBKFBKF BKF BKF BKFBKFBKFBKFLODLOD
LOD
LO
D
LOD
LO
D
LOD
LO
D
LOD
LO
D
LOD LODLODLODLODLOD
LOD
LO
D
LOD LODLODLODLODLOD LOD LOD
LODLODLODLODLOD
4+50
5+00
5+
5
0
6+0
0
6+5
0
7+0
0
7+50 8+00 8+50
9+00
9+50
PT:
4+02
.12PC:
4+97
.19PT: 5+32.27PC: 5+97.22PT:
6+48
.22PC:
7+25
.32PT: 7+51.02PC: 8+35.60PT:
8+59
.25PC:
9+31
.88
20
9
0 208920
9
1
209
2
209
3
209
1
2092 2094209520922093209420962097BKF BKF BKF BKF
BKF
BKF
BKF
BKF
BKF
BK
F
BK
F
BK
F
BKF BKFBKFBKFBKFBKF
BK
F
BK
F
BK
F BKFBKFBKFBKFBKFBKF BKF BKF BKFBKFBKFBKFBKFBKFPC: 3+58.43PC: 2+56.11PC: 1+16.24PT: 2+58.99PT: 1+29.450+18 0+50 1+00
1+5
0
2+0
0
2+5
0
3+
0
0
3+
5
0
4+004+02
-103:1
-1
5
:
1 3:1-73:1
-2
3
:
1 5:1-95:1
-12
:13:1-92:1
-11
:12:140:1
40:1
40:1
40:1
50:1 GRADE BREAK STA = 4+97.19ELEV = 2087.74GRADE BREAK STA = 5+23.50ELEV = 2085.99GRADE BREAK STA = 5+32.27ELEV = 2088.99GRADE BREAK STA = 5+97.22ELEV = 2088.87GRADE BREAK STA = 6+35.47ELEV = 2087.24GRADE BREAK STA = 6+48.22ELEV = 2089.74GRADE BREAK STA = 7+25.32ELEV = 2089.57GRADE BREAK STA = 7+44.60ELEV = 2087.94GRADE BREAK STA = 7+51.02ELEV = 2090.44GRADE BREAK STA = 8+35.60ELEV = 2090.17GRADE BREAK STA = 8+53.34ELEV = 2088.49GRADE BREAK STA = 8+59.25ELEV = 2091.39GRADE BREAK STA = 8+84.25ELEV = 2092.02GRADE BREAK STA = 8+84.25ELEV = 2092.02GRADE BREAK STA = 7+69.02ELEV = 2090.89GRADE BREAK STA = 7+69.02ELEV = 2090.89GRADE BREAK STA = 6+66.22ELEV = 2090.19GRADE BREAK STA = 6+66.22ELEV = 2090.19GRADE BREAK STA = 5+52.27ELEV = 2089.49GRADE BREAK STA = 5+52.27ELEV = 2089.49GRADE BREAK STA = 4+20.12
ELEV = 2088.49
GRADE BREAK STA = 4+20.12
ELEV = 2088.49
-
2
1
:
1 3:150:1 -172:1
-3
5
:
1
50:1 -110:1
-2
5
:
1 11:1-108:1
40:1 1:1-
2
1
:
1 3:150:1 -172:1
-3
5
:
1
50:1 -110:1
-2
5
:
1 11:1-108:1
40:1 1:1GRADE BREAK STA = 0+18.42ELEV = 2085.41GRADE BREAK STA = 1+19.54
ELEV = 2083.43 GRADE BREAK STA = 1+29.45ELEV = 2086.33GRADE BREAK STA = 1+49.45ELEV = 2086.73GRADE BREAK STA = 1+97.15ELEV = 2086.45GRADE BREAK STA = 2+56.83
ELEV = 2084.73 GRADE BREAK STA = 2+78.99ELEV = 2087.63GRADE BREAK STA = 3+18.28ELEV = 2087.27GRADE BREAK STA = 3+69.35ELEV = 2085.23GRADE BREAK STA = 4+02.11
ELEV = 2088.13
GRADE BREAK STA = 0+74.57ELEV = 2085.58GRADE BREAK STA = 0+38.41ELEV = 2085.91GRADE BREAK STA = 2+58.99ELEV = 2087.23146:1146:1
GRADE BREAK STA = 0+18.42ELEV = 2087.23GRADE BREAK STA = 4+01.61
ELEV = 2089.85
4+502094.112094.1115+002091.602091.6055+502093.842093.8376+002094.142094.1376+502094.072094.0747+002094.392094.3957+502095.232095.2268+002094.892094.8898+502095.022095.0160+502087.112087.1141+002087.192087.1861+502089.882089.8852+002087.372087.3712+502087.542087.5423+002094.072094.0723+502093.152093.1534+002093.902093.903PLAN VIEW
(1" = 30' HORIZ.)
PROFILE VIEW
(1" = 30' HORIZ., 1" = 2.0' VERT.)No.DESCRIPTIONAPVDBAR IS ONE INCH ON
ORIGINAL DRAWING
0 1"
VERIFY SCALE
SCALE AS SHOWNBYDATE DSGN:DR:CHK:APVD:DATE:HORIZONTAL SCALE: 1" = 30'
30150 60 90VERTICAL SCALE: 1" = 2.0'1.0
0
2.0
4.0
6.0 JDHWMSJDH--------NOT FORCONSTRUCTIONSEALROBINSON CREEKREACH 1 9_17 0+00.00 - 8+90.00SUEG I S
SURVEYING GNIREENIGNECHARLOTTE OFFICE: 201 W 29TH STREET,CHARLOTTE NC 28206KINSTON OFFICE: 1308 HWY 258 N, KINSTON NC 28504PHONE: [phone] | FAX: [phone]WEBSITE: WWW.LDSI-INC.COM | NC FIRM #: C-19257 SAMUEL ASHE DRIVEASHEVILLE, NC 28805PHONE: [phone]WEB: WWW.JENNINGSENV.COMNC FIRM #: P-1932 PROJ: 4518024
DWG: 4519024E-80.DWG
SHEET: 07 of 15
DATE: 2019/10/09
FURNISH AND INSTALL
BOULDER J-HOOK (TYP)FURNISH AND INSTALL BOULDER
RIFFLE WITH LOG ROLLERS (TYP)
CONTRACTOR SHALL PROVIDE SMOOTH TRANSITION
FROM PROPOSED STREAM BED TO CANE CREEK
STREAM BED AT CONFLUENCE
CONSTRUCTED RIFFLES, J-HOOKS,
AND CROSS-VANES SHALL
BE CENTERED WITH STREAM CENTERLINE SHEETMATCHLINE8
ISSUED FOR: 80% PERMITTING DRAWINGS
G:\2019\4519024\09-Construction Drawings\09A - Working Drawings\4519024E-80.dwg, 10/9/2019 2:15:06 PM, AutoCAD PDF (General Documentation).pc3
BKFBKFBKFBKFBKFB
K
F
B
K
F
B
K
F
B
K
F
BKFBKFBKFBKFBK
F
BK
F
BKFBKFBKFBKFBKFLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLOD
LOD
LODLODLODLODLOD LODLODLODLODLOD1+502+002+502+95PC: 1+96.25PC: 1+43.82PT: 1+99.65PT: 1+50.59PT: 1+11.03BKFBKFBKFBKFBKF
BKF
BKF BKFBKFBKFBKFB
K
F
B
K
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B
K
F
B
K
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BKFBKFBKFBKFBK
F
BK
F
BKFBKFBKFBKFBKFBKFLODLODLODLODLOD
LOD
LOD
LODLODLODLODLO
D
L
O
D
L
O
D
LO
D
LOD
LODLODLODLODLO
D
LOD
LODLODLODLODLODLOD6+50
7+00
7+50
8+00
8+50
9+00
9+50
1
0
+
0
0
1
0
+
5
0
11+00
11+50
12
+
0
0
12+
5
0
13+0
0
13+5
0
14+0
0
14+1
5PC: 5+97.22PC:
7+25
.32PT: 7+51.02PC: 8+35.60PT: 8+59.25PC: 9+31.88PT: 9+72.04PC: 10+59.29PT: 10+98.49PC: 11+55.45PT: 11+86.65PC: 12+46.55PT:
12+86
.18
2091
2092 2097209620942
0
9
3
209
4
20
9
5 2093209320
9
4
209
4
20
9
6
2095
2095
20952094
2094
2096
2097209520922093209420962097BKFBKFBKFBKFBKFBKF
BKF
BKF BKFBKFBKFBKFBKFBKFBKFBKF9+002095.972095.9659+502095.442095.44010+002096.222096.22410+502095.652095.65311+002095.982095.98311+502093.232093.23412+002097.802097.79712+502097.592097.59213+002098.262098.26113+502094.332094.32814+002094.402094.405-76:1
-
1
6
:
1 4:1-86:1
-13
:13:1-60:1
-12
:13:1-55:
1
-14
:13:150:1
136:1
50:1
50:1
40:1
GRADE BREAK STA = 9+31.88ELEV = 2091.39GRADE BREAK STA = 9+62.00ELEV = 2089.52GRADE BREAK STA = 9+72.04ELEV = 2092.02GRADE BREAK STA = 9+97.04ELEV = 2092.64GRADE BREAK STA = 9+97.04ELEV = 2092.64GRADE BREAK STA = 10+59.29ELEV = 2091.92GRADE BREAK STA = 10+88.69ELEV = 2089.74GRADE BREAK STA = 10+98.49ELEV = 2092.64GRADE BREAK STA = 11+18.49ELEV = 2093.04GRADE BREAK STA = 11+18.49ELEV = 2093.04GRADE BREAK STA = 11+55.45ELEV = 2092.42GRADE BREAK STA = 11+78.85ELEV = 2090.54GRADE BREAK STA = 11+86.65ELEV = 2093.04GRADE BREAK STA = 12+06.65ELEV = 2093.44GRADE BREAK STA = 12+06.65ELEV = 2093.44GRADE BREAK STA = 12+46.55ELEV = 2092.72GRADE BREAK STA = 12+76.27ELEV = 2090.54GRADE BREAK STA = 12+86.18ELEV = 2093.44GRADE BREAK STA = 12+95.18ELEV = 2093.62GRADE BREAK STA = 13+50.49ELEV = 2094.03PLAN VIEW
(1" = 30' HORIZ.)
PROFILE VIEW
(1" = 30' HORIZ., 1" = 2.0' VERT.)No.DESCRIPTIONAPVDBAR IS ONE INCH ON
ORIGINAL DRAWING
0 1"
VERIFY SCALE
SCALE AS SHOWNBYDATE DSGN:DR:CHK:APVD:DATE:HORIZONTAL SCALE: 1" = 30'
30150 60 90VERTICAL SCALE: 1" = 2.0'1.0
0
2.0
4.0
6.0 JDHWMSJDH--------NOT FORCONSTRUCTIONSEALROBINSON CREEKREACH 1 9_17 8+90.00 - 14+14.79SUEG I S
SURVEYING GNIREENIGNECHARLOTTE OFFICE: 201 W 29TH STREET,CHARLOTTE NC 28206KINSTON OFFICE: 1308 HWY 258 N, KINSTON NC 28504PHONE: [phone] | FAX: [phone]WEBSITE: WWW.LDSI-INC.COM | NC FIRM #: C-19257 SAMUEL ASHE DRIVEASHEVILLE, NC 28805PHONE: [phone]WEB: WWW.JENNINGSENV.COMNC FIRM #: P-1932 PROJ: 4518024
DWG: 4519024E-80.DWG
SHEET: 08 of 15
DATE: 2019/10/09
CONTRACTOR SHALL PROVIDE SMOOTH TRANSITION
FROM EXISTING STREAM BED TO PROPOSED STREAM BED
FURNISH AND INSTALL
BOULDER J-HOOK (TYP)
FURNISH AND INSTALL BOULDER
RIFFLE WITH LOG ROLLERS (TYP)
FURNISH AND INSTALL BOULDER
CROSS-VANE (TYP)SHEETMATCHLINE7CONTRACTOR SHALL NOT DISTURB GUY WIRE.
CONTRACTOR SHALL TIE TO EXISTING GRADE
NEAR GUY WIRE WITHOUT JEOPARDIZING THE
INTEGRITY.
ISSUED FOR: 80% PERMITTING DRAWINGS
G:\2019\4519024\09-Construction Drawings\09A - Working Drawings\4519024E-80.dwg, 10/9/2019 2:15:30 PM, AutoCAD PDF (General Documentation).pc3
BKF BKF BKF BKF BKF BKF BKF BKF BKF BKFBKFBKFBKFB
K
F
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D
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LODLODLODLODLOD
LOD
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LOD LOD LOD LOD
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LOD
LOD
LOD LODLODLODLODL
O
D
0+00
0+50
1+00 1+50 2+00 2+50 2+95PC: 1+96.25PC: 1+43.82PC: 0+94.45PC: 0+25.13PT: 1+99.65PT: 1+50.59PT: 1+11.03PT: 0+58.45B
K
FBKFBKFBKFBKFB
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B
K
F
B
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K
F
L
O
D
L
O
DLODLODLODLODLOD
L
O
D
L
O
DLODLODLODLODLODLOD
7+508+008+509
+
0
09+5010+0010+501
1
+
0
0
PT: 7+5
1
.
0
2
PC: 8+3
5
.
6
0
PT: 8+59.25PC: 9+31.88PT: 9+72.04
PC: 10+59.2
9
PT: 10+98.49PC: 11+55.452099
2098
2097
209
7
2096
2094 209320942095
209220932094
20962097
BKFBKFBKFBKFB
K
F
B
K
F
B
K
F
BKF
BKFBKFBKFBKFBKFBKF
BKFBKF
BKF
0+002099.512100.3200+502097.682098.5671+002096.102096.8151+502096.472095.0622+002094.942093.2612+502093.472091.3653+00-20:1-2:13:1-2:126:1 -20:1-2:13:1-2:126:1 -20:1-2:13:1-2:126:1 -20:1-2:13:1-2:127:1 -20:1-7:178:1GRADE BREAK STA = 0+00.00ELEV = 2100.32GRADE BREAK STA = 0+15.00ELEV = 2099.57GRADE BREAK STA = 0+18.00
ELEV = 2098.07
GRADE BREAK STA = 0+21.00
ELEV = 2099.07
GRADE BREAK STA = 0+24.00
ELEV = 2097.57 GRADE BREAK STA = 0+50.00ELEV = 2098.57GRADE BREAK STA = 0+65.00ELEV = 2097.82GRADE BREAK STA = 0+68.00
ELEV = 2096.31
GRADE BREAK STA = 0+71.00
ELEV = 2097.31
GRADE BREAK STA = 0+74.00
ELEV = 2095.81 GRADE BREAK STA = 1+00.00ELEV = 2096.81GRADE BREAK STA = 1+15.00ELEV = 2096.06GRADE BREAK STA = 1+18.00
ELEV = 2094.56
GRADE BREAK STA = 1+21.00
ELEV = 2095.56
GRADE BREAK STA = 1+24.00
ELEV = 2094.06 GRADE BREAK STA = 1+50.00ELEV = 2095.06GRADE BREAK STA = 1+65.00ELEV = 2094.31GRADE BREAK STA = 1+68.00
ELEV = 2092.81
GRADE BREAK STA = 1+71.00
ELEV = 2093.81
GRADE BREAK STA = 1+74.00
ELEV = 2092.31GRADE BREAK STA = 2+01.32ELEV = 2093.31GRADE BREAK STA = 2+16.32ELEV = 2092.56GRADE BREAK STA = 2+26.32ELEV = 2091.06GRADE BREAK STA = 2+95.46ELEV = 2091.95PLAN VIEW
(1" = 30' HORIZ.)
PROFILE VIEW
(1" = 30' HORIZ., 1" = 2.0' VERT.)No.DESCRIPTIONAPVDBAR IS ONE INCH ON
ORIGINAL DRAWING
0 1"
VERIFY SCALE
SCALE AS SHOWNBYDATE DSGN:DR:CHK:APVD:DATE:HORIZONTAL SCALE: 1" = 30'
30150 60 90VERTICAL SCALE: 1" = 2.0'1.0
0
2.0
4.0
6.0 JDHWMSJDH--------NOT FORCONSTRUCTIONSEALROBINSON CREEKROBINSON CREEK - DESIGN ALIGNMENT 0+00.00 -2+66.75SUEG I S
SURVEYING GNIREENIGNECHARLOTTE OFFICE: 201 W 29TH STREET,CHARLOTTE NC 28206KINSTON OFFICE: 1308 HWY 258 N, KINSTON NC 28504PHONE: [phone] | FAX: [phone]WEBSITE: WWW.LDSI-INC.COM | NC FIRM #: C-19257 SAMUEL ASHE DRIVEASHEVILLE, NC 28805PHONE: [phone]WEB: WWW.JENNINGSENV.COMNC FIRM #: P-1932 PROJ: 4518024
DWG: 4519024E-80.DWG
SHEET: 09 of 15
DATE: 2019/10/09
ISSUED FOR: 80% PERMITTING DRAWINGS
FURNISH AND INSTALL DOUBLE
BOULDER CROSS VANE (TYP)
FURNISH AND INSTALL BOULDER
RIFFLE WITH LOG ROLLERS (TYP)
CONTRACTOR SHALL PROVIDE
SMOOTH TRANSITION AT CULVERT
FURNISH AND INSTALL
BOULDER CROSS-VANE
PROPOSED GRADING
CONSTRUCTED RIFFLES, J-HOOKS,
AND CROSS-VANES SHALL
BE CENTERED WITH STREAM CENTERLINE
G:\2019\4519024\09-Construction Drawings\09A - Working Drawings\4519024E-80.dwg, 10/9/2019 2:16:01 PM, AutoCAD PDF (General Documentation).pc3
No.DESCRIPTIONAPVDBAR IS ONE INCH ON
ORIGINAL DRAWING
0 1"
VERIFY SCALE
SCALE AS SHOWNBYDATE DSGN:DR:CHK:APVD:DATE:ROBINSON CREEKSECTIONSJDHWMSJDH------NOT FORCONSTRUCTIONSEALSUEG I S
SURVEYING GNIREENIGNECHARLOTTE OFFICE: 201 W 29TH STREET,CHARLOTTE NC 28206KINSTON OFFICE: 1308 HWY 258 N, KINSTON NC 28504PHONE: [phone] | FAX: [phone]WEBSITE: WWW.LDSI-INC.COM | NC FIRM #: C-19257 SAMUEL ASHE DRIVEASHEVILLE, NC 28805PHONE: [phone]WEB: WWW.JENNINGSENV.COMNC FIRM #: P-1932 DATE: 2019/10/09
PROJ: 4518024
DWG: PLANTING PLAN.DWG
SHEET: 10 of 15
STREAM
TYPICAL CROSS SECTION POOL LEFT BEND
(NTS.)
℄
7.5:1 H:V
B
3:1 H:V
5:1 H:V
VARIES VARIES
Dbkf
Dbkf: VARIES CONTRACTOR SHALL SEE PROFILE FOR BANKFULL DEPTH
5:1 H:V
CONTRACTOR SHALL
INSTALL EROSION CONTROL
MATTING FROM TOE OF
SLOPE TO THE HALFWAY POINT
OF BANKFULL BENCH
CONTRACTOR TO INSURE
SMOOTH TRANSITION AND
POSITIVE DRAINAGE TO
EXISTING GRADE (TYP.)
VARIES
(TYP.)
BANKFULL ELEV.
VARIES
(TYP.)
R1 & R2 STREAM
TYPICAL CROSS SECTION RIFFLE
(NTS.)
VARIES
A
3:1 H:V
3:1 H:V
BANKFULL ELEV.VARIES
VARIES
Dbkf
Dbkf: VARIES CONTRACTOR
SHALL SEE PROFILE FOR
BANKFULL DEPTH
℄
CONTRACTOR SHALL
INSTALL EROSION CONTROL
MATTING FROM TOE OF
SLOPE TO THE HALFWAY POINT
OF BANKFULL BENCH
CONTRACTOR TO INSURE
SMOOTH TRANSITION AND
POSITIVE DRAINAGE TO
EXISTING GRADE (TYP.)
NOTE:
EROSION CONTROL MATTING HATCHING
ON PLAN SHEETS IS FOR GRAPHICAL
REPRESENTATION ONLY
VARIES VARIES
DEPTH VARIES SEE PROFILE
PROPOSED GRADE
VARIES
EXISTING GRADE
EROSION CONTROL MATTING
3:1 H:V
3:1 H:V
℄
℄
FURNISH & INSTALL LIVE STAKES
(SEE PLANTING DETAILS)
PROPOSED CHANNEL BED
BACKFILL & COMPACT WITH
SUITABLE MATERIAL
FLOODPLAIN WIDTH VARIES PER PLAN
WBKF
TIE TO EXISTING
PER GRADING PLAN
FLOODPLAIN DMAXBKF WSE FLOODPLAIN
PROPOSED 700 GRAM COIR
EROSION CONTROL MATTING
SEE DETAIL
PROPOSED GRADE
MAX DEPTH AT CENTER OF
RIFFLE CROSS-SECTION
PROPOSED CENTERLINE ALIGNMENT
WIDTH VARIES PER PLAN
WPOOL
TIE TO EXISTING
PER GRADING PLAN
BKF WSE FLOODPLAIN
PROPOSED 700 GRAM COIR
EROSION CONTROL MATTING
SEE DETAIL
POINT BAR
DMPOOL
PROPOSED CENTER LINE ALIGNMENT
3 : 1
H :
V
3 : 1
3 : 1 3 : 1
H : V
H :
V
PARAMETER R1 R2
ABKF (FT2)36.0 12.0
WBKF (FT)24.0 12.0
DBKF (FT)1.5 1.0
DMAX (FT)2.5 2.0
W/D (FT)16.0 6.0
DMAX /DBKF 1.7 2.0
S. (FT/FT)0.020 0.021
PARAMETER R1 R2
APOOL (FT2)74.3 22.8
WPOOL (FT)24.0 20.0
DPOOL (FT)3.0 1.5
DMPOOL (FT)2.1 2.5
APOOL/ABKF 2.1 2.5
WPOOL/WBKF 1.0 1.7
DMAX /DBKF 1.7 2.5
PARAMETER R1 R2
A 15.0 6.0
B 4.5 2.0
C 1.5 1.0
ISSUED FOR: 80% PERMITTING DRAWINGS
G:\2019\4519024\09-Construction Drawings\09A - Working Drawings\PLANTING PLAN.dwg, 10/9/2019 2:16:34 PM, AutoCAD PDF (General Documentation).pc3
No.DESCRIPTIONAPVDBAR IS ONE INCH ON
ORIGINAL DRAWING
0 1"
VERIFY SCALE
SCALE AS SHOWNBYDATE DSGN:DR:CHK:APVD:DATE:ROBINSON CREEKLOG RIFFLEJDHWMSJDH------NOT FORCONSTRUCTIONSEALSUEG I S
SURVEYING GNIREENIGNECHARLOTTE OFFICE: 201 W 29TH STREET,CHARLOTTE NC 28206KINSTON OFFICE: 1308 HWY 258 N, KINSTON NC 28504PHONE: [phone] | FAX: [phone]WEBSITE: WWW.LDSI-INC.COM | NC FIRM #: C-19257 SAMUEL ASHE DRIVEASHEVILLE, NC 28805PHONE: [phone]WEB: WWW.JENNINGSENV.COMNC FIRM #: P-1932 DATE: 2019/10/09
PROJ: 4518024
DWG: PLANTING PLAN.DWG
SHEET: 11 of 15
SILL LOG
P.C.STATION PER PLAN
LOG ROLLER
BURY LOGS INTO STREAM BANK MIN. 6.0'
P.T.STATION PER PLAN
BANKFULL
TOE OF SLOPE
BURY LOGS INTO STREAMBANK MIN. 6.0'
A
A'B'BBASEFLOW WSE
RUN
FOOTER LOG
STREAMBED
RIFFLE SUBSTRATE PER NOTES AND TABLE
MICROPOOL BELOW STEP
NON-WOVEN FILTER FABRIC
RIFFLE MATERIAL
GLIDE
P.T.ELEVATION PER PROFILE
MAX DROP
0.2' - 0.3'
MAX SPACING
1
3 * WBFK
P.C.ELEVATION PER PROFILEBANKFULL WSE
BASEFLOW WSE
BANKFULL
EROSION CONTROL MATTINGCOIR 700 GRAM
BURY LOGS INTO STREAMBANK MIN.6'
RIFFLE SUBSTRATE MATERIAL MIN. 6.0'
RIFFLE SUBSTRAIGHT DEPTH MIN. = 1.5'
1. ALL LOGS SHALL BE RELATIVELY STRAIGHT AND LIMBS AND BRANCHES SHALL BE TRIMMED FLUSH. LOGS SHALL HAVE MINIMUM DIAMETER OF 1.0'. LOGS SHALL HAVE A MINIMUM LENGTH OF 20 FEET.
2. HEADER LOGS SHALL BE UNDERLAIN BY FOOTER LOGS TO PROVIDE A SILL UNLESS OTHERWISE DIRECTED BY THE ENGINEER. HEADER LOGS SHALL BE OFFSET SLIGHTLY DOWNSTREAM OF THE FOOTER LOG.
3. SET SILL INVERTS AT ELEVATION SHOWN ON THE PLAN AND PROFILE SHEETS. NO ELEVATION OF THE SOL SILLS MAY VARY FROM THE PLAN SHEETS WITHOUT THE DIRECTION FROM THE ENGINEER.
4. THE VERTICAL SLOPE OF EACH LOG SHALL NIT EXCEED 1% UNLESS OTHERWISE DIRECTED BY THE ENGINEER.
5. ON THE UPSTREAM SIDE OF THE SILL LOGS, NON-WOVEN GEOTEXTILE FABRIC SHALL BE PLACED ON THE ENTIRE LENGTH OF THE STRUCTURE. FILTER FABRIC SHALL EXTEND FROM THE BOTTOM OF THE FOOTER
BOULDER TO THE FINISHED GRADE ELEVATION AND SHALL BE PLACED THE ENTIRE LENGTH OF THE STRUCTURE. RIFFLE MATERIAL SHALL BE USED AS BACKFILL MATERIAL AROUND THE LOGS AND MICROPOOLS
SHALL BE ESTABLISHED BELOW EACH LOG.
6. FINE WOODY MATERIAL LESS THAN 3" IN DIAMETER MAY BE INCORPORATED INTO THIS STRUCTURE TO INCREASE THE IN-STREAM ORGANIC MATERIAL AND ENHANCE FLOW DIVERSITY.
7. RIFFLE MATERIAL SHALL HAVE A GRADATION AS DEFINED IN THE TABLE ON SHEET 8.2 OR WITHIN THIS DETAIL. SELECT RIFFLE MATERIAL SHALL BE WELL-GRADED AND MIXED WITH EARTH WHEN IT IS PLACED IN
THE CHANNEL.
8. CONSTRUCTED RIFFLE MATERIAL SHALL EXTEND A MINIMUM OF 6.0 FT U/S OF THE P.T. INTO THE GLIDE AND A
MINIMUM OF 6.0 FT D/S OF THE P.C. INTO THE RUN.
9. RIFFLE MATERIAL SHALL BE PLACED AT A UNIFORM THICKNESS SUCH THAT, IN CROSS-SECTION, ITS LOWEST ELEVATION OCCURS IN THE CENTER OF THE CHANNEL. RIFFLE MATERIAL SHALL BE COMPACTED
USING AN EXCAVATOR BUCKET SUCH THAT FUTURE SETTLEMENT OF THE MATERIAL IS KEPT TO A MINIMUM.
10. THE SURFACE OF THIS STRUCTURE SHALL BE FINISHED TO A SMOOTH AND COMPACT SURFACE IN ACCORDANCE WITH THE LINES, GRADES, AND CROSS-SECTIONS OR ELEVATIONS SHOWN ON THE DRAWINGS.
THE DEGREE OF FINISH FOR INVERT ELEVATIONS SHALL BE WITHIN 0.1 FT OF THE GRADES AND ELEVATION INDICATED.
11. RE-DRESSING OF THE SHALL AND BANKFULL BENCH/FLOODPLAIN WILL LIKELY BE REQUIRED FOLLOWING INSTALLATION OF IN-STREAM STRUCTURES AND SHALL BE CONSIDERED INCIDENTAL TO CONSTRUCTION
12. SEE TYPICAL RIFFLE CROSS SECTION FOR DIMENSIONS.
CONSTRUCTED RIFFLE WITH ROLLERS
NOTES
CONSTRUCTED RIFFLE WITH ROLLERS
CONSTRUCTED RIFFLE WITH ROLLERS CONSTRUCTED RIFFLE WITH ROLLERS
DETAILED PLAN
DETAILED CROSS-SECTION A - A'DETAILED CROSS-SECTION B - B'
LOG SLOPED 0-1%
RIFFLE LENGTH
VARIES PER
PLAN
ISSUED FOR: 80% PERMITTING DRAWINGS
G:\2019\4519024\09-Construction Drawings\09A - Working Drawings\PLANTING PLAN.dwg, 10/9/2019 2:16:36 PM, AutoCAD PDF (General Documentation).pc3
No.DESCRIPTIONAPVDBAR IS ONE INCH ON
ORIGINAL DRAWING
0 1"
VERIFY SCALE
SCALE AS SHOWNBYDATE DSGN:DR:CHK:APVD:DATE:ROBINSON CREEKBOULDER J-HOOKJDHWMSJDH------NOT FORCONSTRUCTIONSEALSUEG I S
SURVEYING GNIREENIGNECHARLOTTE OFFICE: 201 W 29TH STREET,CHARLOTTE NC 28206KINSTON OFFICE: 1308 HWY 258 N, KINSTON NC 28504PHONE: [phone] | FAX: [phone]WEBSITE: WWW.LDSI-INC.COM | NC FIRM #: C-19257 SAMUEL ASHE DRIVEASHEVILLE, NC 28805PHONE: [phone]WEB: WWW.JENNINGSENV.COMNC FIRM #: P-1932 DATE: 2019/10/09
PROJ: 4518024
DWG: PLANTING PLAN.DWG
SHEET: 12 of 15
BOULDER J-HOOK VANE
NOTES
A
SCOUR
POOL
A'
BANKFULL
BOULDER J-HOOK VANE
DETAILED PLAN
NOT TO SCALE
SCOUR POOL
1 FT OFFSET
FOOTER
BOULDER
FIT BOULDERS TIGHTLY TOGETHER
BASEFLOW WSE
BANKFULL WSE
P.C. ELEVATION
PER PROFILE
BOULDER J-HOOK VANE
SECTION A - A'
NOT TO SCALE BOULDER J-HOOK VANE
CROSS-SECTION
NOT TO SCALE
PROPOSED BANKFULL WSE
FLOW
SLOPE: 1 - 3%
1.ALL BOULDERS USED FOR THE PROPOSED STRUCTURE SHALL BE STRUCTURAL STONE, CUBICAL OR RECTANGULAR IN SHAPE. THE ENGINEER MUST APPROVE THE USE OF BOULDERS
THAT MAY BE AVAILABLE ONSITE. BOULDERS DIMENSIONS SHALL BE 2.0 FT X 3.0 FT X 1.5 FT + /- 0.5 FT.
2.DIMENSIONS AND SLOPES OF STRUCTURES DESCRIBED IN THE DETAIL MAY BE ADJUSTED BY DESIGN ENGINEER TO FIT CONDITIONS ONSITE.
3.CONTRACTOR WILL BE REQUIRED TO FIT BOULDERS TOGETHER TIGHTLY.
4.GAPS BETWEEN BOULDERS SHALL BE MINIMIZED BY FITTING BOULDERS TOGETHER AND PLUGGING WITH NC DOT CLASS A ROCK OR CHINKING STONE APPROVED BY ENGINEER.
5.HEADER BOULDERS SHALL BE UNDERLAIN BY FOOTER BOULDERS TO PROVIDE A FOUNDATION UNLESS OTHERWISE DIRECTED BY THE ENGINEER. HEADER BOULDERS SHALL BE
OFFSET 1.0 FT UPSTREAM OF THE FOOTER.
6.SET BOULDER INVERTS AT ELEVATION SHOWN ON THE PLAN AND PROFILE SHEETS. NO ELEVATIONS OF THE BOULDERS MAY VARY FROM THE PLAN SHEETS WITHOUT DIRECTION
FROM THE ENGINEER.
7.NON-WOVEN GEOTEXTILE SHALL BE PLACED ON THE UPSTREAM SIDE OF THE STRUCTURE TO PREVENT WASHOUT OF SEDIMENT THROUGH BOULDER GAPS. FILTER FABRIC SHALL
EXTEND FROM THE BOTTOM OF THE FOOTER BOULDER TO THE FINISHED GRADE ELEVATION AND SHALL BE PLACED THE ENTIRE LENGTH OF THE STRUCTURE. SELECT BACK FILL
MATERIAL SHALL BE PLACED UPSTREAM OF THE GEOTEXTILE MATERIAL.
8.SELECT BACKFILL MATERIAL SHALL BE FILL MATERIAL GENERATED ON-SITE WITH A MINIMUM D50 OF 60 MM OR A GRADATION SUBMITTED IN WRITING AND APPROVED BY THE
ENGINEER. A WELL-GRADED BLEND OF NCDOT CLASS A RIP-RAP AND #57 ROCK MIXED WITH EARTH WILL BE AN ACCEPTABLE SUBSTITUTE. SELECT BACKFILL AND SOIL BACKFILL
MATERIAL SHALL BE COMPACTED SUCH THAT FUTURE SETTLEMENT OF THE MATERIAL IS KEPT TO A MINIMUM.
9.THE SURFACE OF THIS STRUCTURE SHALL BE FINISHED TO A SMOOTH AND COMPACT SURFACE IN ACCORDANCE WITH THE LINES, GRADES, AND CROSS-SECTIONS OR ELEVATIONS
SHOWN ON THE DRAWINGS. THE DEGREE OF FINISH FOR INVERT ELEVATIONS SHALL BE WITHIN 0.1 FT OF THE GRADES AND ELEVATIONS INDICATED.
10.RE-DRESSING OF CHANNEL AND BANKFULL BENCH/FLOODPLAIN WILL LIKELY BE REQUIRED FOLLOWING INSTALLATION OF IN-STREAM STRUCTURES AND SHALL BE CONSIDERED
INCIDENTAL TO CONSTRUCTION.
HIGH DENSITY LIVE STAKING,
CONTAINERIZED PLANTS OR TRANSPLANTS
KEY BOULDERS INTO STREAMBANK 1/2 TO 2/3
BKF STAGE
KEY BOULDERS INTO STREAMBANK MIN. 6 FT OR TWO
FULL BOULDER LENGTHS
PLACE BOULDERS INTO STREAMBED A MINIMUM OF THE
BOULDER DIAMETER
EXTEND VANE ARM AND SILL INTO
STREAMBANK MIN. 10.0 FT
SELECT BACKFILL BEHIND
STRUCTURE
NON-WOVEN
GEOTEXTILE
EXTEND BOULDER SILL INTO STREAMBANK
MIN 10.0 FT
HIGH DENSITY LIVE
STAKING
HEADER
BOULDER
NON-WOVEN FILTER
FABRIC
COARSE BACKFILL MATERIAL
ISSUED FOR: 80% PERMITTING DRAWINGS
G:\2019\4519024\09-Construction Drawings\09A - Working Drawings\PLANTING PLAN.dwg, 10/9/2019 2:16:36 PM, AutoCAD PDF (General Documentation).pc3
No.DESCRIPTIONAPVDBAR IS ONE INCH ON
ORIGINAL DRAWING
0 1"
VERIFY SCALE
SCALE AS SHOWNBYDATE DSGN:DR:CHK:APVD:DATE:ROBINSON CREEKBOULDER X-VANEJDHWMSJDH------NOT FORCONSTRUCTIONSEALSUEG I S
SURVEYING GNIREENIGNECHARLOTTE OFFICE: 201 W 29TH STREET,CHARLOTTE NC 28206KINSTON OFFICE: 1308 HWY 258 N, KINSTON NC 28504PHONE: [phone] | FAX: [phone]WEBSITE: WWW.LDSI-INC.COM | NC FIRM #: C-19257 SAMUEL ASHE DRIVEASHEVILLE, NC 28805PHONE: [phone]WEB: WWW.JENNINGSENV.COMNC FIRM #: P-1932 DATE: 2019/10/09
PROJ: 4518024
DWG: PLANTING PLAN.DWG
SHEET: 13 of 15
BOULDER CROSSVANE
NOTES
A
SCOUR
POOL
A'
BANKFULL
BOULDER CROSS VANE
DETAILED PLAN
NOT TO SCALE
1 FT OFFSET BASEFLOW WSE
BANKFULL WSE
BOULDER CROSS VANE
SECTION A - A'
NOT TO SCALE BOULDER CROSS VANE
CROSS-SECTION
NOT TO SCALE
PROPOSED BANKFULL WSE
FLOW
SLOPE 1 - 3%
1.ALL BOULDERS USED FOR THE PROPOSED STRUCTURE SHALL BE STRUCTURAL STONE, CUBICAL OR RECTANGULAR IN SHAPE. THE ENGINEER MUST APPROVE THE USE OF
BOULDERS THAT MAY BE AVAILABLE ONSITE. BOULDERS DIMENSIONS SHALL BE 2.0 FT X 3.0 FT X 1.5 FT +/- 0.5 FT.
2.DIMENSIONS AND SLOPES OF STRUCTURES DESCRIBED IN THE DETAIL MAY BE ADJUSTED BY DESIGN ENGINEER TO FIT CONDITIONS ONSITE.
3.CONTRACTOR WILL BE REQUIRED TO FIT BOULDERS TOGETHER TIGHTLY.
4.GAPS BETWEEN BOULDERS SHALL BE MINIMIZED BY FITTING BOULDERS TOGETHER AND PLUGGING WITH NC DOT CLASS A ROCK OR CHINKING STONE APPROVED BY ENGINEER.
5.HEADER BOULDERS SHALL BE UNDERLAIN BY FOOTER BOULDERS TO PROVIDE A FOUNDATION UNLESS OTHERWISE DIRECTED BY THE ENGINEER. HEADER BOULDERS SHALL BE
OFFSET 1.0 FT UPSTREAM OF THE FOOTER.
6.SET BOULDER INVERTS AT ELEVATION SHOWN ON THE PLAN AND PROFILE SHEETS. NO ELEVATIONS OF THE BOULDERS MAY VARY FROM THE PLAN SHEETS WITHOUT DIRECTION
FROM THE ENGINEER.
7.NON-WOVEN GEOTEXTILE SHALL BE PLACED ON THE UPSTREAM SIDE OF THE STRUCTURE TO PREVENT WASHOUT OF SEDIMENT THROUGH BOULDER GAPS. FILTER FABRIC
SHALL EXTEND FROM THE BOTTOM OF THE FOOTER BOULDER TO THE FINISHED GRADE ELEVATION AND SHALL BE PLACED THE ENTIRE LENGTH OF THE STRUCTURE. SELECT
BACK FILL MATERIAL SHALL BE PLACED UPSTREAM OF THE GEOTEXTILE MATERIAL.
8.SELECT BACKFILL MATERIAL SHALL BE FILL MATERIAL GENERATED ON-SITE WITH A MINIMUM D50 OF 60 MM OR A GRADATION SUBMITTED IN WRITING AND APPROVED BY THE
ENGINEER. A WELL-GRADED BLEND OF NCDOT CLASS A RIP-RAP AND # 57 ROCK MIXED WITH EARTH WILL BE AN ACCEPTABLE SUBSTITUTE. SELECT BACKFILL AND SOIL BACKFILL
MATERIAL SHALL BE COMPACTED SUCH THAT FUTURE SETTLEMENT OF THE MATERIAL IS KEPT TO A MINIMUM.
9.THE SURFACE OF THIS STRUCTURE SHALL BE FINISHED TO A SMOOTH AND COMPACT SURFACE IN ACCORDANCE WITH THE LINES, GRADES, AND CROSS-SECTIONS OR
ELEVATIONS SHOWN ON THE DRAWINGS. THE DEGREE OF FINISH FOR INVERT ELEVATIONS SHALL BE WITHIN 0.1 FT OF THE GRADES AND ELEVATIONS INDICATED.
10.RE-DRESSING OF CHANNEL AND BANKFULL BENCH/FLOODPLAIN WILL LIKELY BE REQUIRED FOLLOWING INSTALLATION OF IN-STREAM STRUCTURES AND SHALL BE CONSIDERED
INCIDENTAL TO CONSTRUCTION.
EXTEND VANE ARM INTO STREAMBANK
MIN. 10.0' OR THREE FULL BOULDER
LENGTHS
SELECT BACKFILL BEHIND
STRUCTURE
HIGH DENSITY LIVE STAKING,
CONTAINERIZED PLANTS OR
TRANSPLANTS
NON-WOVEN
GEOTEXTILE
EXTEND VANE ARM INTO STREAMBANK
MIN. 10.0' OR THREE FULL BOULDER
LENGTHS
HEADER
BOULDER
NON-WOVEN FILTER
FABRIC
COARSE BACKFILL
MATERIAL
FOOTER
BOULDER
SCOUR POOL
PLACE BOULDERS INTO STREAMBED A MINIMUM OF THE
BOULDER DIAMETER
FIT BOULDERS TIGHTLY TOGETHERKEY BOULDERS INTO STREAMBANK MIN. 6 FT OR
TWO FULL BOULDER LENGTHS
KEY BOULDERS INTO STREAMBANK 1
2 TO 2
3 BKF
STAGE
P.C. ELEVATION
PER PROFILE
ISSUED FOR: 80% PERMITTING DRAWINGS
G:\2019\4519024\09-Construction Drawings\09A - Working Drawings\PLANTING PLAN.dwg, 10/9/2019 2:16:37 PM, AutoCAD PDF (General Documentation).pc3
No.DESCRIPTIONAPVDBAR IS ONE INCH ON
ORIGINAL DRAWING
0 1"
VERIFY SCALE
SCALE AS SHOWNBYDATE DSGN:DR:CHK:APVD:DATE:ROBINSON CREEKBOULDER DOUBLE DROP CROSS VANEJDHWMSJDH------NOT FORCONSTRUCTIONSEALSUEG I S
SURVEYING GNIREENIGNECHARLOTTE OFFICE: 201 W 29TH STREET,CHARLOTTE NC 28206KINSTON OFFICE: 1308 HWY 258 N, KINSTON NC 28504PHONE: [phone] | FAX: [phone]WEBSITE: WWW.LDSI-INC.COM | NC FIRM #: C-19257 SAMUEL ASHE DRIVEASHEVILLE, NC 28805PHONE: [phone]WEB: WWW.JENNINGSENV.COMNC FIRM #: P-1932 DATE: 2019/10/09
PROJ: 4518024
DWG: PLANTING PLAN.DWG
SHEET: 14 of 15
BOULDER CROSSVANE
NOTES
A
SCOUR
POOL
A'
BANKFULL
BOULDER CROSS VANE
DETAILED PLAN
NOT TO SCALE
1 FT OFFSET
(TYP.)
BASEFLOW WSE
BANKFULL WSE
BOULDER CROSS VANE
SECTION A - A'
NOT TO SCALE BOULDER CROSS VANE
CROSS-SECTION
NOT TO SCALE
PROPOSED BANKFULL WSE
FLOW
SLOPE 1 - 3%
1.ALL BOULDERS USED FOR THE PROPOSED STRUCTURE SHALL BE STRUCTURAL STONE, CUBICAL OR RECTANGULAR IN SHAPE. THE ENGINEER MUST APPROVE THE USE OF
BOULDERS THAT MAY BE AVAILABLE ONSITE. BOULDERS DIMENSIONS SHALL BE 2.0 FT X 3.0 FT X 1.5 FT +/- 0.5 FT.
2.DIMENSIONS AND SLOPES OF STRUCTURES DESCRIBED IN THE DETAIL MAY BE ADJUSTED BY DESIGN ENGINEER TO FIT CONDITIONS ONSITE.
3.CONTRACTOR WILL BE REQUIRED TO FIT BOULDERS TOGETHER TIGHTLY.
4.GAPS BETWEEN BOULDERS SHALL BE MINIMIZED BY FITTING BOULDERS TOGETHER AND PLUGGING WITH NC DOT CLASS A ROCK OR CHINKING STONE APPROVED BY ENGINEER.
5.HEADER BOULDERS SHALL BE UNDERLAIN BY FOOTER BOULDERS TO PROVIDE A FOUNDATION UNLESS OTHERWISE DIRECTED BY THE ENGINEER. HEADER BOULDERS SHALL BE
OFFSET 1.0 FT UPSTREAM OF THE FOOTER.
6.SET BOULDER INVERTS AT ELEVATION SHOWN ON THE PLAN AND PROFILE SHEETS. NO ELEVATIONS OF THE BOULDERS MAY VARY FROM THE PLAN SHEETS WITHOUT DIRECTION
FROM THE ENGINEER.
7.NON-WOVEN GEOTEXTILE SHALL BE PLACED ON THE UPSTREAM SIDE OF THE STRUCTURE TO PREVENT WASHOUT OF SEDIMENT THROUGH BOULDER GAPS. FILTER FABRIC
SHALL EXTEND FROM THE BOTTOM OF THE FOOTER BOULDER TO THE FINISHED GRADE ELEVATION AND SHALL BE PLACED THE ENTIRE LENGTH OF THE STRUCTURE. SELECT
BACK FILL MATERIAL SHALL BE PLACED UPSTREAM OF THE GEOTEXTILE MATERIAL.
8.SELECT BACKFILL MATERIAL SHALL BE FILL MATERIAL GENERATED ON-SITE WITH A MINIMUM D50 OF 60 MM OR A GRADATION SUBMITTED IN WRITING AND APPROVED BY THE
ENGINEER. A WELL-GRADED BLEND OF NCDOT CLASS A RIP-RAP AND # 57 ROCK MIXED WITH EARTH WILL BE AN ACCEPTABLE SUBSTITUTE. SELECT BACKFILL AND SOIL BACKFILL
MATERIAL SHALL BE COMPACTED SUCH THAT FUTURE SETTLEMENT OF THE MATERIAL IS KEPT TO A MINIMUM.
9.THE SURFACE OF THIS STRUCTURE SHALL BE FINISHED TO A SMOOTH AND COMPACT SURFACE IN ACCORDANCE WITH THE LINES, GRADES, AND CROSS-SECTIONS OR
ELEVATIONS SHOWN ON THE DRAWINGS. THE DEGREE OF FINISH FOR INVERT ELEVATIONS SHALL BE WITHIN 0.1 FT OF THE GRADES AND ELEVATIONS INDICATED.
10.RE-DRESSING OF CHANNEL AND BANKFULL BENCH/FLOODPLAIN WILL LIKELY BE REQUIRED FOLLOWING INSTALLATION OF IN-STREAM STRUCTURES AND SHALL BE CONSIDERED
INCIDENTAL TO CONSTRUCTION.
EXTEND VANE ARM INTO STREAMBANK
MIN. 10.0' OR THREE FULL BOULDER
LENGTHS
SELECT BACKFILL BEHIND
STRUCTURE
HIGH DENSITY LIVE STAKING,
CONTAINERIZED PLANTS OR
TRANSPLANTS
NON-WOVEN
GEOTEXTILE
EXTEND VANE ARM INTO STREAMBANK
MIN. 10.0' OR THREE FULL BOULDER
LENGTHS
HEADER
BOULDER
NON-WOVEN FILTER
FABRIC
COARSE BACKFILL
MATERIAL
FOOTER
BOULDER
SCOUR POOL
PLACE BOULDERS INTO STREAMBED A MINIMUM OF THE
BOULDER DIAMETER
FIT BOULDERS TIGHTLY TOGETHERKEY BOULDERS INTO STREAMBANK MIN. 6 FT OR
TWO FULL BOULDER LENGTHS
KEY BOULDERS INTO STREAMBANK 1
2 TO 2
3 BKF
STAGE
P.C. ELEVATION
PER PROFILE
SCOUR POOL
SCOUR
POOL
ISSUED FOR: 80% PERMITTING DRAWINGS
G:\2019\4519024\09-Construction Drawings\09A - Working Drawings\PLANTING PLAN.dwg, 10/9/2019 2:16:37 PM, AutoCAD PDF (General Documentation).pc3
No.DESCRIPTIONAPVDBAR IS ONE INCH ON
ORIGINAL DRAWING
0 1"
VERIFY SCALE
SCALE AS SHOWNBYDATE DSGN:DR:CHK:APVD:DATE:ROBINSON CREEKPLANTING PLANJDHWMSJDH------NOT FORCONSTRUCTIONSEALSUEG I S
SURVEYING GNIREENIGNECHARLOTTE OFFICE: 201 W 29TH STREET,CHARLOTTE NC 28206KINSTON OFFICE: 1308 HWY 258 N, KINSTON NC 28504PHONE: [phone] | FAX: [phone]WEBSITE: WWW.LDSI-INC.COM | NC FIRM #: C-19257 SAMUEL ASHE DRIVEASHEVILLE, NC 28805PHONE: [phone]WEB: WWW.JENNINGSENV.COMNC FIRM #: P-1932 DATE: 2019/10/09
DWG: PLANTING PLAN.DWG
SHEET: 15 of 15
ZONE 1 PLANTING PLAN
SEEDING MIX*
COMMON NAME SCIENTIFIC NAME PERCENTAGE
Deertongue, 'Tioga'Panicum clandestinum, 'Tioga'30.0%
Indiangrass, PA Ecotype Sorghastrum nutans, PA Ecotype 16.0%
Riverbank Wildrye, PA Ecotype Elymus riparius, PA Ecotype 15.0%
Big Bluestem, 'Niagara'Andropogon gerardii, 'Niagara'10.0%
Switchgrass, 'Carthage', NC Ecotype Panicum virgatum, 'Carthage', NC Ecotype 7.0%
Partridge Pea, PA Ecotype Chamaecrista fasciculata, PA Ecotype 3.0%
Blackeyed Susan, Coastal Plain NC Ecotype Rudbeckia hirta, Coastal Plain NC Ecotype 3.0%
Blue Vervain, PA Ecotype Verbena hastata, PA Ecotype 3.0%
Swamp Milkweed, PA Ecotype Asclepias incarnata, PA Ecotype 2.0%
Oxeye Sunflower, PA Ecotype Heliopsis helianthoides, PA Ecotype 2.0%
Soft Rush Juncus effusus 2.0%
Path Rush, PA Ecotype Juncus tenuis, PA Ecotype 2.0%
Purplestem Aster, PA Ecotype Aster puniceus, PA Ecotype 1.5%
Boneset, PA Ecotype Eupatorium perfoliatum, PA Ecotype 1.0%
New York Ironweed, PA Ecotype Vernonia noveboracensis, PA Ecotype 0.8%
Flat Topped White Aster, PA Ecotype Aster umbellatus, PA Ecotype 0.5%
Joe Pye Weed, PA Ecotype Eupatorium fistulosum, PA Ecotype 0.5%
Wild Bergamot, Fort Indiantown Gap-PA Ecotype Monarda fistulosa, Fort Indiantown Gap-PA Ecotype 0.5%
Narrowleaf Mountainmint Pycnanthemum tenuifolium 0.2%
*SEED AT 25 LBS (PLS) TO ACRE
NURSE CROP SEED
AUG. 15 - APR 15
COMMON NAME SCIENTIFIC NAME RATE
Wheat Triticum aestivum 40 LBS
APR 15 - AUG 15
COMMON NAME SCIENTIFIC NAME RATE
Browntop millet Urochloa ramosa 60 LBS
LIVE STAKES**
COMMON NAME SCIENTIFIC NAME PERCENTAGE
Black Willow Salix nigra 50%
Silky Willow Salix sericea 50%
**LIVE STAKES SHALL BE PLANTED 3 FT O.C. PER DETAIL
ZONE 1 PLANTING PLAN
SEEDING MIX*
COMMON NAME SCIENTIFIC NAME PERCENTAGE
Deertongue, 'Tioga'Panicum clandestinum, 'Tioga'30.0%
Indiangrass, PA Ecotype Sorghastrum nutans, PA Ecotype 16.0%
Riverbank Wildrye, PA Ecotype Elymus riparius, PA Ecotype 15.0%
Big Bluestem, 'Niagara'Andropogon gerardii, 'Niagara'10.0%
Switchgrass, 'Carthage', NC Ecotype Panicum virgatum, 'Carthage', NC Ecotype 7.0%
Partridge Pea, PA Ecotype Chamaecrista fasciculata, PA Ecotype 3.0%
Blackeyed Susan, Coastal Plain NC Ecotype Rudbeckia hirta, Coastal Plain NC Ecotype 3.0%
Blue Vervain, PA Ecotype Verbena hastata, PA Ecotype 3.0%
Swamp Milkweed, PA Ecotype Asclepias incarnata, PA Ecotype 2.0%
Oxeye Sunflower, PA Ecotype Heliopsis helianthoides, PA Ecotype 2.0%
Soft Rush Juncus effusus 2.0%
Path Rush, PA Ecotype Juncus tenuis, PA Ecotype 2.0%
Purplestem Aster, PA Ecotype Aster puniceus, PA Ecotype 1.5%
Boneset, PA Ecotype Eupatorium perfoliatum, PA Ecotype 1.0%
New York Ironweed, PA Ecotype Vernonia noveboracensis, PA Ecotype 0.8%
Flat Topped White Aster, PA Ecotype Aster umbellatus, PA Ecotype 0.5%
Joe Pye Weed, PA Ecotype Eupatorium fistulosum, PA Ecotype 0.5%
Wild Bergamot, Fort Indiantown Gap-PA Ecotype Monarda fistulosa, Fort Indiantown Gap-PA Ecotype 0.5%
Narrowleaf Mountainmint Pycnanthemum tenuifolium 0.2%
*SEED AT 25 LBS (PLS) TO ACRE
NURSE CROP SEED
AUG. 15 - APR 15
COMMON NAME SCIENTIFIC NAME RATE
Wheat Triticum aestivum 40 LBS
APR 15 - AUG 15
COMMON NAME
Browntop millet Urochloa ramosa 60 LBS
LIVE STAKES**
COMMON NAME SCIENTIFIC NAME PERCENTAGE
Black Willow Salix nigra 50%
Silky Willow Salix sericea 50%
**LIVE STAKES SHALL BE PLANTED 3 FT O.C. PER DETAIL
PROJ: 4518024
PROPOSED SLOPE
WITH ECMPLAN VIEW
TUBELING
EX. SLOPE
ECM
FIRMLY PACK SOIL
AROUND THE BASE OF
THE TUBELING, SO THAT
NO AIR POCKET REMAIN.
NOTES:
1.SEE PLANTING SCHEDULE FOR DESIRABLE SPECIES AND SIZE.
2.SPACE AT 3.0' O C. (TRIANGULAR SPACING).
3.ALL TUBELINGS SHALL COMPLY WITH THE RECOMMENDATIONS AND REQUIREMENTS OF ANSI
Z60.1 "AMERICAN STANDARD FOR NURSERY STOCK."
4.CUT AND FOLD BACK SLOT IN MAT TO INSTALL TUBELING. SEAL SLOT WITH COMPOST AND
STAPLE. ALLOW 6" DIAMETER AROUND TUBELING WITH NO ECM.
5.PLANT THE ROOT BALL SLIGHTLY DEEPER THAN IT WAS IN THE TUB.
TOP OF SLOPE
3 ft
3 ft
FLOW
45°
6 INCH MINIMUM TO REMAIN ABOVE GROUND.
GENERAL PLANTING NOTES:
SEEDING TEMPORARY & PERMANENT
·SEEDING SHALL BE IN ACCORDANCE WITH CONSTRUCTION
SPECIFICATION 006 - SEEDING, SPRIGGING, AND MULCHING.
·DELIVERY TICKETS SHOWING QUALITY AND QUANTITY OF
MATERIALS SHALL BE FURNISHED TO THE ENGINEER (1) WEEK
PRIOR TO USING MATERIALS FOR APPROVAL.
·AREAS TO BE SEEDED SHALL BE DRESSED TO A SMOOTH, FIRM
SURFACE. ON SITES WHERE EQUIPMENT CAN OPERATE ON SLOPES
SAFELY, THE SEEDBED SHALL BE ADEQUATELY LOOSENED (4 TO 6
INCHES DEEP) AND SMOOTHED. DEPENDING ON SOIL AND
MOISTURE CONDITIONS, DISKING OR CULTIPACKING, OR BOTH, MAY
BE NECESSARY TO PROPERLY PREPARE A SEEDBED. WHERE
EQUIPMENT CANNOT OPERATE SAFELY, THE SEEDBED SHALL BE
PREPARED BY HAND METHODS BY SCARIFYING TO PROVIDE A
ROUGHENED SOIL SURFACE SO THAT BROADCAST SEED WILL
REMAIN IN PLACE.
·FERTILIZER, LIME, AND OTHER SOIL AMENDMENTS SHALL BE
APPLIED AS SPECIFIED IN SPECIFICATIONS. THE FERTILIZER AND
SOIL AMENDMENTS SHALL BE THOROUGHLY INCORPORATED INTO
THE SOIL IMMEDIATELY FOLLOWING SURFACE APPLICATION.
·ALL DISTURBED AREAS SHALL BE SEEDED WHEN THEY ARE
EXPECTED TO BE BARE OF GROUND OVER FOR MORE THAN 15
CALENDAR DAYS; WHERE ACTIVE CONSTRUCTION IS NOT BEING
UNDERTAKEN, OR AS DIRECTED BY THE ENGINEER/INSPECTOR.
THESE AREAS SHALL BE SEEDED (TEMPORARY SEED MIX) AT THE
END OF EACH DAY UNLESS OTHERWISE DIRECTED BY THE
ENGINEER/INSPECTOR.
·SEEDING (PERMANENT SEED MIX) SHALL BE ACCOMPLISHED WITHIN
TWO (2) DAYS AFTER FINAL GRADING IS COMPLETED AND
APPROVED BY THE ENGINEER.
·FERTILIZER SHALL BE APPLIED AT THE RATE OF 1,000 LBS. PER
ACRE. THE FERTILIZER SHALL BE 10-10-10, OR EQUIVALENT. LIME
SHALL BE APPLIED AT THE RATE OF TWO (2) TONS PER ACRE.
MULCH SHALL BE APPLIED AT A RATE OF TWO (2) TONS PER ACRE.
ALL SOIL AMENDMENTS SHALL BE THOROUGHLY INCORPORATED,
AS SPECIFIED IN SECTION 5 OF THIS CONSTRUCTION
SPECIFICATION. THE AREA SHOULD THEN BE SMOOTHED AND ANY
DEBRIS LARGER THAN 3 INCHES IN DIAMETER OR WHICH WOULD
INTERFERE WITH MOWING SHALL BE REMOVED FROM THE
SURFACE. A CYCLONE SEEDER, DRILL OR CULTIPACKER SEEDER
SHALL BE USED TO APPLY THE SPECIFIED SEED EVENLY ON THE
FRESHLY PREPARED SEEDBED. WHEN SEED IS BROADCAST, A
CULTIPACKER OR OTHER APPROPRIATE EQUIPMENT SHALL BE
USED IMMEDIATELY FOLLOWING SEEDING TO INCORPORATE THE
SEED.
LIVE STAKES
·LIVE STAKES SHALL BE IN ACCORDANCE WITH CONSTRUCTION
SPECIFICATION 402 - LIVE STAKES.
·THREE (3) WEEKS PRIOR TO INSTALLATION OF LIVE STAKES
CONTRACTOR SHALL SUBMIT A ROPOSED HARVESTING AND
CONSTRUCTION SCHEDULE, INCLUDING SOURCE OF SUPPLY OF
LIVE CUTTING, TO PROJECT ENGINEER FOR REVIEW AND
APPROVAL. NO WORK SHALL BE PERFORMED UNTIL PROJECT
ENGINEER APPROVES THE SOURCE AND SCHEDULE. HARVESTING,
TRANSPORTING, AND INSTALLATION SHALL TAKE PLACE WHEN
PLANTS ARE DORMANT (DECEMBER 1 THROUGH APRIL 1). IF DUE
TO CONSTRUCTION SCHEDULING LIVE STAKES CANNOT BE USED
BASED ON THE TIMEFRAMES SET ABOVE, LIVE TUBELINGS OF THE
SAME SPECIES MAY BE SUBSTITUTED WITH APPROVAL FOR THE
PROJECT ENGINEER.
·PLANT MATERIALS SHALL BE FROM SOURCES THAT ORIGINATED
WITHIN PLANT HARDINESS ZONES OR 8. LIVE CUTTINGS FOR LIVE
STAKES SHALL BE 0.75 INCHES TO 2.0 INCHES IN DIAMETER AND 3
FEET IN LENGTH. SIDE BRANCHES SHALL BE REMOVED AND BARK
LEFT INTACT PRIOR TO INSTALLATION. BUDS ON THE STAKES
SHALL BE ORIENTED IN AN UPWARD POSITION. CONTRACTOR
SHALL SCRAPE A PORTION OF THE CAMBIUM LAYER OFF EACH LIVE
STAKE AT THE BASAL END APPROXIMATELY TWO (2) INCHES IN
LENGTH BY 0.25 INCHES WIDE TO STIMULATE ROOT GROWTH. THE
BASAL ENDS SHALL BE DIPPED IN A ROOT STIMULATING GROWTH
HORMONE APPROVED BY THE PROJECT ENGINEER. THE BASAL
ENDS SHALL BE TAPERED TO A POINT FOR EASY INSERTION INTO
THE SOIL. THE TOP SHALL BE CUT SMOOTH AND SQUARE.
·THE TOPS OF THE LIVE STAKES SHALL BE PAINTED WITH LATEX
TREE MARKING PAINT TO ENSURE CORRECT PLANTING DIRECTION.
MARK SPECIES WITH DIFFERENT COLORS. LIVE STAKE CUTTINGS
SHALL CONSIST OF THE SPECIES AS LISTED ON THE
CONSTRUCTION DRAWINGS.
·LIVE STAKE INSTALLATION - LIVE STAKES SHOULD BE INSTALLED
FROM DECEMBER 1- MAY 1. DRIVE LIVE STAKES INTO THE GROUND
SO THAT SEVENTY-FIVE PERCENT (75%) OF THE STAKE IS BELOW
THE GROUND SURFACE. FOR EASY INSERTION INTO THE SOIL THE
BOTTOM END OF THE STAKE SHOULD BE CUT AT AN ANGLE OF 30
TO 45 DEGREES. TO ENSURE A FLAT SURFACE FOR HAMMERING
INTO THE SLOPE, THE TOP SHOULD BE CUT AT 90-DEGREE ANGLE.
FOR LARGER BRANCHES THE USE OF PRUNING SHEARS OR POWER
SAW MAY BE NECESSARY. ALL BUDS OF THE LIVE BRANCH SHOULD
BE FACED UPWARDS DURING TAKING. AS SHOWN IN THE DETAILED
PLAN ABOVE. THE CONTRACTOR SHALL USE A DEADPAN HAMMER
FOR DRIVING THE STAKE DIRECTLY INTO THE GROUND OR DRIVE A
PILOT HOLE, SMALLER IN DIAMETER THEN THE LIVE STAKE, AND
THEN DRIVING THE LIVE STAKE INTO THE PILOT HOLE.
·CONTRACTOR SHALL STAGGER SPECIES AS DIRECTED BY PROJECT
ENGINEER.
·CONTRACTOR SHALL WARRANTY LIVE STAKES SURVIVAL AT THE
END OF YEAR 1 (ONE). SURVIVAL RATE SHALL BE NO LESS THAN
85%, AS ASSESSED BY THE TEST PLOT METHOD DESCRIBED IN THE
CONSTRUCTION SPECIFICATIONS. CONTRACTOR AT THEIR OWN
EXPENSE SHALL REMEDIATE ANY AREAS FAILING TO MEET 85%
MINIMUM.
·THE NRCS PROJECT ENGINEER SHALL MAKE A FINAL INSPECTION
WITH THE CONTRACTOR TO ENSURE ALL LIVE STAKES HAVE BEEN
INSTALLED ACCORDING TO THE SPECIFICATION, PLANS, AND
DETAILS. THE CONTRACTOR SHALL BE RESPONSIBLE FOR
CORRECTING ALL DEFICIENCIES WITHIN TEN (10) CALENDAR DAYS
OF THE INSPECTION. THE NRCS PROJECT ENGINEER AND
CONTRACTOR PRIOR TO FINAL COMPLETION SHALL PERFORM A
FINAL INSPECTION OF THE CORRECTED ACTIONS.
TREE SEEDLINGS
·TREE SEEDLINGS SHALL BE IN ACCORDANCE WITH CONSTRUCTION
SPECIFICATION 400 - TREE PLANTING.
·HARVESTING, TRANSPORTING, AND INSTALLATION SHALL TAKE
PLACE WHEN PLANTS ARE DORMANT (DECEMBER 1 THROUGH
APRIL 1); UNLESS OTHERWISE DIRECTED BY PROJECT ENGINEER.
·CONTRACTOR SHALL WARRANTY TREE SURVIVAL AT THE END OF
YEAR 1 (ONE). SURVIVAL RATE SHALL BE NO LESS THAN 85%, AS
ASSESSED BY THE TEST PLOT METHOD DESCRIBED IN THE
CONSTRUCTION SPECIFICATIONS. CONTRACTOR AT THEIR OWN
EXPENSE SHALL REMEDIATE ANY AREAS FAILING TO MEET 85%
MINIMUM.
·CONTRACTOR SHALL SUBMIT TO PROJECT ENGINEER FIVE (5) LIVE
SEEDLINGS OF EACH SPECIES ABOVE, FOUR (4) WEEKS PRIOR TO
PLANTING FOR APPROVAL. CONTRACTOR SHALL NOT PLANT ANY
SEEDLINGS UNTIL PROJECT ENGINEER APPROVES OF SUBMITTED
SEEDLING STOCK. SUBMITTAL SHALL BE MADE IN AN APPROVED
NURSERY TREE BAG ALONG WITH SEEDLING AND NURSERY
INFORMATION. SEEDLINGS SHALL BE CLEARLY MARKED FOR
IDENTIFICATION PURPOSES.
·NO MATERIAL SHALL BE PLANTED WHEN THE GROUND OR BACKFILL
IS IN A FROZEN CONDITION, OR CONDITIONS ARE UNUSUALLY WET,
AS DETERMINED BY THE NRCS CONTRACTING OFFICER'S
TECHNICAL REPRESENTATIVE (COTR).
·ALL SEEDLINGS SHALL HAVE AT LEAST 5 PRIMARY ROOTS 1/10
DIAMETER OR LARGER. ROOTS SHALL BE PRUNED TO A LENGTH OF
8 INCHES, AS NECESSARY. CONTRACTOR SHALL NOT REMOVE
LATERAL ROOTS FROM REMAINING PRIMARY ROOT SYSTEM.
·SEEDLINGS SHALL BE PLANTED ON A 12 FT BY 12 FT OR 8 FT BY 8 FT
GRID UNIFORMLY YIELDING 302 OR 600 SEEDLINGS PER ACRE
DEPENDING ON ZONE. SEEDLINGS SHALL BE PLANTED IN ZONES IN
ACCORDANCE WITH CONSTRUCTION DRAWINGS.
·SHALL BE PLANTED IN A HOLE MADE WITH A TREE PLANTING BAR,
DIBBLE, MATTOCK, OR OTHER APPROPRIATE TOOL. THE HOLE
SHALL BE LARGE ENOUGH TO ACCOMMODATE THE ENTIRE ROOT
SYSTEM. EACH SEEDLING SHALL BE PLANTED AT THE SAME DEPTH
AS IT GREW IN THE NURSERY. EACH SEEDLING SHALL BE GIVEN A
LIGHT TUG TO ENSURE PROPER PLANTING. ANY SEEDLING NOT
SNUG MUST BE RESET. SEEDLINGS SHALL BE KEPT MOIST UNTIL
PLANTED. SEEDLINGS THAT ARE TO BE PLANTED LATER IN THE DAY
SHALL BE KEPT IN THE BAG OR CONTAINER AND LEFT IN A COOL,
MOIST, SHADY AREA. SEEDLINGS SHALL BE STORED IN A COOLER
THAT MAINTAINS A TEMPERATURE BETWEEN 35 DEGREES AND 55
DEGREES FAHRENHEIT.
·SEEDLINGS MAY BE FIELD STORED IN A SHED, BARN OR DENSE
SHADE FOR UP TO 7 CALENDAR DAYS WHEN THE TEMPERATURE
ADJACENT TO THE SEEDLINGS CAN BE MAINTAINED FROM 30
DEGREES TO 60 DEGREES FAHRENHEIT THROUGHOUT THE FIELD
STORAGE PERIOD.
·INSPECTION OF SEEDLING QUALITY BY THE NRCS SHALL BE
PERFORMED UNDER THIS CONTRACT PRIOR TO OR AT THE
BEGINNING OF THE PLANTING OF THE SEEDLINGS. THE NRCS
SHALL BE GIVEN AT LEAST ONE (1) WEEK NOTICE OF THE
ANTICIPATED ARRIVAL OF SEEDLINGS AND PLANTING CREW TO
EACH SITE TO FACILITATE THE COMPLETION OF THIS INSPECTION
REQUIREMENT. INSPECTION OF THE TREE PLANTING BY THE NRCS
SHALL BE PERFORMED UNDER THIS CONTRACT BY MEASURING
SAMPLE PLOTS. IN THE EVENT A SAMPLE PLOT FAILS TO MEET
CONTRACT REQUIREMENTS, THE CONTRACTOR WILL BE REQUIRED
TO RE-WORK THE REPRESENTATIVE AREA PRIOR TO
RE-INSPECTION. THE RE-INSPECTION SAMPLE PLOT SHALL NOT BE
THE ORIGINAL SAMPLE PLOT.
3
/
4
le
n
g
t
h
EXISTING SLOPE
OR NEW
STAKES 3 4 IN - 2 IN DIA. X 3 FT
LENGTH SPACED 3.0 FT O.C. (TRIANGULAR
SPACING) ANGLES AT 45° TO DOWNSTREAM FLOW
45° CUT
TOP OF SLOPE
PLAN VIEW
NOTES:
1. ACCEPTABLE SPECIES: SEE CONSTRUCTION SPECIFICATIONS
2. INSTALL PER CONSTRUCTION SPECIFICATIONS.
3. USE 12 IN -3/4 IN REBAR FOR PILOT HOLES PRIOR TO DRIVING LIVE STAKES INTO
GROUND
4. DRIVE LIVE STAKE 3/4 OF ITS LENGTH INTO THE GROUND
5. RECUT ANY LIVE STAKE TIPS DAMAGED BY INSTALLATION
6. STAKES TO BE 3 4 IN TO 2 IN DIAMETER, 3 FT LONG
7. 6 INCH MINIMUM TO REMAIN ABOVE GROUND.
3 ft
3 ft
FLOW
45°
TOE OF SLOPE 6
"
M
I
N
.
(
T
Y
P
.
)
LIVE STAKE DETAILS
(NTS.)
TUBELING DETAILS
(NTS.)INSTALL PLANTS WHERE
CROWN IS FLUSH
WITH SOIL SURFACE
CUT AND REMOVE ANY
COVERING AROUND ROOTS
NOTES:
1.DO NOT COMPACT TOPSOIL, TO PROMOTE HEALTHY
ENVIRONMENTAL CONDITIONS FOR THE PLANTS.
2.PLANTS OF THE SAME SPECIES SHOULD BE PLANTED IN CLUSTERS,
THESE CLUSTERS SHOULD CONTAIN (5) FIVE PLANTS OF THAT
SPECIES. NO MORE THAN ONE (1) CLUSTER OR FIVE (5) PLUGS OF
THE SAME SPECIES WITHIN A 10 FT BY 10 FT GRID.
3.ALL PLANTS SHOULD BE PLANTED IN THE INDICATED RANGE TO
ENSURE SURVIVAL.
TYPICAL PLANTING DETAIL
(NTS.)
AMENDED TOPSOIL
(TYP.) 0.5 FT. DEEP
EXISTING SOIL
TWICE ROOT DIAMETER
ZONE 1 ZONE 1ZONE 2 ZONE 2
CL
CHANNEL SIDE SLOPES
BANKFULL BENCH
TO LOD LINE
STREAM PLANTING ZONE PROFILE
(NTS.)
POLLINATOR ZONE
EXTENDS 15 FT
BEYOND LOD
ZONE 3ZONE 3
ZONE 3 PLANTING PLAN
SEEDING MIX*
COMMON NAME SCIENTIFIC NAME PERCENTAGE
Little Bluestem, 'Camper'Schizachyrium scoparium, 'Camper'38.0%
Virginia Wildrye, PA Ecotype Elymus virginicus, PA Ecotype 10.0%
Bachelor's Button Tall Mixed/Cornflower Centaurea cyanus, Tall Mixed 6.0%
Rocket Larkspur Delphinium ajacis 5.0%
Purple Coneflower Echinacea purpurea 5.0%
Bigleaf Lupine Lupinus polyphyllus 5.0%
Shasta Daisy Chrysanthemum maximum 4.0%
Lanceleaf Coreopsis Coreopsis lanceolata 4.0%
Blackeyed Susan, Coastal Plain NC Ecotype Rudbeckia hirta, Coastal Plain NC Ecotype 4.0%
Tall White Beardtongue, PA Ecotype Penstemon digitalis, PA Ecotype 2.4%
Sweetwilliam Dianthus barbatus 2.0%
Mistflower, VA Ecotype Eupatorium coelestinum, VA Ecotype 2.0%
Marsh Blazing Star, PA Ecotype Liatris spicata, PA Ecotype 2.0%
Swamp Milkweed, PA Ecotype Asclepias incarnata, PA Ecotype 1.2%
Butterfly Milkweed Asclepias tuberosa 1.2%
Smooth Blue Aster, NY Ecotype Aster laevis, NY Ecotype 1.0%
New England Aster, PA Ecotype Aster novae-angliae, PA Ecotype 1.0%
Plains Coreopsis Coreopsis tinctoria 1.0%
Rattlesnake Master, OH Ecotype Eryngium yuccifolium, OH Ecotype 1.0%
Poppy, Corn, Red Papaver rhoeas, Red 1.0%
Narrowleaf Mountainmint Pycnanthemum tenuifolium 0.7%
Blue False Indigo, Southern WV Ecotype Baptisia australis, Southern WV Ecotype 0.5%
Wild Bergamot Monarda fistulosa 0.4%
Ohio Spiderwort, PA Ecotype Tradescantia ohiensis, PA Ecotype 0.4%
Golden Alexanders, PA Ecotype Zizia aurea, PA Ecotype 0.4%
Oxeye Sunflower, PA Ecotype Heliopsis helianthoides, PA Ecotype 0.3%
Tall Coreopsis, PA Ecotype Coreopsis tripteris, PA Ecotype 0.2%
Common Milkweed Asclepias syriaca 0.1%
Hairy Beardtongue Penstemon hirsutus 0.1%
Orange Coneflower, Northern VA Ecotype Rudbeckia fulgida var. fulgida, Northern VA Ecotype 0.1%
*SEED AT 7 LBS TO ACRE
NURSE CROP SEED *
AUG. 15 - APR 15
COMMON NAME SCIENTIFIC NAME RATE
Wheat Triticum aestivum 40 LBS
APR 15 - AUG 15
COMMON NAME SCIENTIFIC NAME RATE
Browntop millet Urochloa ramosa 60 LBS
*If needed for erosion and sediment control
ISSUED FOR: 80% PERMITTING DRAWINGS
G:\2019\4519024\09-Construction Drawings\09A - Working Drawings\PLANTING PLAN.dwg, 10/9/2019 2:16:38 PM, AutoCAD PDF (General Documentation).pc3