HomeMy WebLinkAbout20201340 Ver 1_ePCN Application_20210106DWR
mrlslon of Water Resources
Pre -Construction Notification (PCN) Form
October 26, 2020 Ver 3.3
Initial Review
Has this project met the requirements for acceptance in to the review process?*
r Yes
r No
Is this project a public transportation project?*
C Yes r No
Change only if needed.
BIMS # Assigned
20201340
Is a payment required for this project?*
r No payment required
r Fee received
r Fee needed - send electronic notification
Reviewing Office *
Raleigh Regional Office - (919) 791-4200
Information for Initial Review
1a. Name of project:
1100 Old English Court
1a. Who is the Primary Contact?*
Scott Bryant, PE
1b. Primary Contact Email:*
scott.bryant@raleighnc.gov
Date Submitted
1/6/2021
Nearest Body of Water
Uf to West Fork Mine Creek
Basin
Neuse
Water Classification
QNSW
Site Coordinates
Latitude: Longitude:
35.877924-78.654059
Pre -Filing Meeting Information
ID#
20201340
Pre -fling Meeting or Request Date*
9/30/2020
Attach documentation of Pre -Filing Meeting Request here:*
Pre -Filing Meeting Request.pdf
Version#*
1
What amout is owed?*
IT $240.00
r $570.00
Select Project Reviewer*
Stephanie Goss:eads\sagoss
1c. Primary Contact Phone:*
(919)996-3940
Version
Version 1
700.37KB
A. Processing Information C^U
County (or Counties) where the project is located:
Wake
Is this a NCDMS Project
r Yes r No
Is this project a public transportation project?*
r Yes r No
la. Type(s) of approval sought from the Corps:
* Section 404 Permit (wetlands, streams and waters, Clean Water Act)
r Section 10 Permit (navigable waters, tidal waters, Rivers and Harbors Act)
Has this PCN previously been submitted?*
r Yes
r No
1b. What type(s) of permit(s) do you wish to seek authorization?
W 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: 13 - Bank Stabilization
NWP Numbers (for multiple NWPS):
1d. Type(s) of approval sought from the DWR:
W 401 Water Quality Certification - Regular
r Non-404 Jurisdictional General Permit
r Individual Permit
le. Is this notification solely for the record because written approval is not required?
For the record only for DWR401 Certification:
For the record only for Corps Permit:
r 401 Water Quality Certification - E)press
V 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?
r 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?
r Yes r No
B. Applicant Information
1d. Who is applying for the permit?
r Owner W 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:
Bethanee Byarlay; Dean A. Schaeffer and Karen B. Schaeffer
2b. Deed book and page no.:
DB012615/PG02205;DB012615/PG02205
2c. Responsible party:
City of Raleigh Engineering Services Department, Stormwater Management Division
2d.Address
*
r Yes r No
r Yes r No
Street Address
222 West Hargett Street, PO Box 590
Address tine 2
city
State / Province / Iagion
Raleigh
North Carolina
Postal / Zip Code
Country
27602
USA
2e. Telephone Number:
2f. Fax Number:
(919)996-3940
(919)996-4011
2g. Email Address:*
scott.bryant@raleighnc.gov
3. Applicant Information (if different from owner)
3a. Name:
Scott Bryant, PE
3b. Business Name:
City of Raleigh - Engineering Services Dept./Stormwater Management Division
3c.Address
Street Address
222 West Hargett Street
Address Line 2
PO Box 590
(Sty
State / Province / Region
Raleigh
NC
Postal / Zip Code
Country
27602
United States Of America
3d. Telephone Number:
3e. Fax Number:
(919)996-3940
(919)996-4011
3f. Email Address:*
scoft.bryant@raleighnc.gov
4. Agent/Consultant (if applicable)
4a. Name:
Becky L. Ward, PE
4b. Business Name:
Timmons Group
4c.Address
Street Address
5410 Trinity Rd, Suite 102
Address tine 2
aty
State / Province / Region
Raleigh
NC
Postal / Zip Code
Country
27607
United States Of America
4d. Telephone Number: 4e. Fax Number:
(984)255-2354 (919)859-5663
4f. Email Address:*
Becky.Ward@timmons.com
Agent Authorization Letter*
Owner Request for COR Drainage Assistance.pdf 138.69KB
C. Project Information and Prior Project History U
1. Project Information
1b. Subdivision name:
(d appropriate)
1c. Nearest municipality I town:
Raleigh
2. Project Identification
2a. Property Identification Number:
1707244662
2c. Project Address
Street Address
1100 Old English Court; 1101 Old English Court
Address Une 2
Oly
Raleigh
Fbstal / Zip Code
27615-6033
3. Surface Waters
3a. Name of the nearest body of water to proposed project:*
UT to West Fork Mine Creek
3b. Water Resources Classification of nearest receiving water:*
C;NSW
3c. What river basin(s) is your project located in?*
Neuse
3d. Please provide the 12-digit HUC in which the project is located.
030202010803
4. Project Description and History
2b. Property size:
0.59
State / Rovince / Rion
NC
Country
United States Of America
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:*
The project is located in Old English Downs Subdivision at 1100 Old English Court, Raleigh, North Carolina. An unnamed tributary to West Fork Mine Creek (UT WF Mine Creek) is
located in the back yard of the property. The outside of a meander bend in the stream is currently actively eroding and migrating towards the existing house structure. Approximately
170 linear feet of stream have been identified for repair and improvement through the City of Raleigh Drainage Assistance Program.
The eastern stream/terrace eroding bank adjacent to the house extends to a maximum height of 9 feet and is within 1 foot of an existing deck and 13 feet of an existing structure. Based
on a review of the existing contours and gradual slopes on the eastern side of the stream, it appears that fill was placed within the floodplain when the lot was developed. A sharp
ninety -degree bend is located approximately mid -way in the lot. The fill has restricted floodplain access to stormwater flows resulting in higher shear stress in the channel and severe
bank erosion. Cross sections of the channel were taken to quantify the morphological data. Two sections were taken upstream of the repair area, three sections within the repair area
and three sections downstream. The cross sections obtained were comprised of both riffle and pool sections. The data was collected to establish bankfull channel characteristics and
quantify the stream slope, 0.010 ft/ff. The eastern floodplain is wooded, and stream bank is generally stable within the repair area. The western floodplain is inaccessible to flood flow
due to fill and is also wooded south of the 90-degree bend. The north western bank is wooded however the floodplain has less vegetation due to the proximity of the house and the
associated yard.
A document titled Morphological data has been uploaded with this PCN application. The following tables along with the morphological cross sections and longitudinal profile are included
in this document. The watershed to the project site has a drainage area of approximately 0.56 square miles. The regional curve data for a watershed of this size is listed in Table A. The
project reach within the repair area classified as slightly entrenched E4/C4 stream. The morphological data included in Table B, was obtained from surveyed cross sections at riffle
locations.
4b. Have Corps permits or DWR certifications been obtained for this project (including all prior phases) in the past?*
r 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)
QUAD MAP.pdf
952.14KB
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)
04 - SOILS MAP.pdf 723.92KB
4f. List the total estimated acreage of all existing wetlands on the property:
4g. List the total estimated linear feet of all existing streams on the property:
502
4h. Explain the purpose of the proposed project:*
The purpose of the project is to restore the stability of the western bank and terrace slope adjacent to the existing structure. The impacts that will occur on the stream and associated
buffers are to repair a small section of stream bank with gabion basket installation for stabilization and grading/benching of the adjacent stream bank.
4i. Describe the overall project in detail, including indirect impacts and the type of equipment to be used:*
Stream Bank Grading and Benching:
The stream alignment will be shifted to a more stable configuration by adjusting both curves in the corridor so that there is less shear stress on the banks. Along with the stream
alignment changes the southern floodplain will be graded to allowfor better access of storm flows to the floodplain during larger than bankfull events. Because the stream pattern will
continue to have a severe direction change the floodplain connection is important to reduce shear stress on the western bank by allowing these flows to pass over the floodplain instead
of being contained to the channel.
The stream bank corridor within the repair area will be re -vegetated within all disturbed areas. The re -introduction of vegetation to the graded channel banks will aid in providing long
term bank stability. The vegetation will be a combination of native herbaceous and woody shrub plant species within the easement. The stabilized banks and re -vegetated corridor will
additionally provide stormwater quality benefits.
Stream Bank Stabilization:
Due to the location of the existing structure a design requiring a structural design utilizing gabion baskets and reno matrices is proposed. The baskets are designed to step up from a
bankfull floodplain elevation to the current terrace elevation. This design incorporates the removal of soil from the floodplain With grading at a 3HA V slope and optimal flood flowaccess.
The first gabion basket will be installed belowthe stream toe. The subsequent basket layers will be installed on top of the first row in an alternating pattern to ensure that basket
connections on the first layer are spanned with the baskets on the top row. The baskets on the second row have been designed with baskets laid perpendicular to the rowto extend
some of the basket lengths into scoured areas for additional stability. Structural fill will be used in the bank reconstruction immediately behind the baskets and then existing site soils will
be used to fill the remaining area. A gabion stability analysis has been uploaded to this application.
Proposed Equipment:
The equipment to be used in the project is earth moving equipment and various other support apparatuses. The stream normal flow will be pumped around the project site. Stabilization
will occur daily within the work area. Heavy equipment may include hydraulic excavator, compactors, bulldozers, skidsteer loaders, and dump trucks to load and unload materials. The
construction equipment will enter the site through the right -side of 1100 Old English Court property and partially on the 1101 Old English Court property. All construction will be
performed within the defined limit of disturbance.
4j. Please upload project drawings for the proposed project.
PCN - Construction Plans Complete Set.pdf 6.33MB
5. Jurisdictional Determinations
5a. Have the wetlands or streams been delineated on the property or proposed impact areas?*
r Yes r No
Comments:
N/a
5b. If the Corps made a jurisdictional determination, what type of determination was made?*
r Preliminary r Approved r Not Verified r Unknown r 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 r No
O Unknown
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 projector related activity?
N,
FD_ Proposed Impacts Inventory
1. Impacts Summary
la. Where are the impacts associated with your project? (check all that apply):
r Wetlands W Streams -tributaries
r Open Waters r Pond Construction
3. Stream Impacts
W Buffers
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*
S1
Rock toe Rip rap
P P
Permanent
Stabilization
—]
UT to WF Mine Creek
Perennial
Corps
p
10
Average (feet)
25
(lir�rfeet)
S2
Gabion Baskets
Permanent
Bank Stabilization
UT to WF Mine Creek
Perennial
Corps
p
10
Average (feet)
34
(lir�rfeel)
S3
Rock Silt Screen
Tem orar
p y
Other
UT to WF Mine Crk
Perennial
Corps
p
10
Average (feet)
10
(linearfeet)
�
Constructed Riffle E#ension
Tem orar
p y
Other
Uto WF Mine Creek
Perennial
Cor s
Corps
10
Average (feet)
10
(linearfeet)
3i. Total jurisdictional ditch impact in square feet:
0
31. Total permanent stream impacts:
59
3i. Total stream and ditch impacts:
79
31. Total temporary stream impacts:
20
3j. Comments:
Stream Impacts:
S1: Stream stabilization will be provided on the bank through reconstruction to a typical channel cross section, rock toe reinforcement in reconstructed
areas, and installation of erosion control matting and riffle construction. S2:Permanent stream stabilization provided on the west side stream bank
through a gabion basket layered system due to the close probmity of the structure and .
6. Buffer Impacts (for DWR)
6a. Project is in which protect basin(s)?
Check all that apply.
17 Neuse r Tar -Pamlico
F Catawba r Randleman
F Goose Creek r Jordan Lake
r Other
5b. Impact Type 6c. Per or Temp 6d. Stream name 6e. Buffer mitigation required? 6f. Zone 1 impact 6g. Zone 2 impact
Temporary Buffer Access T LIT to West Fork Mine Creek No 4,940 1,082
6h. Total buffer impacts:
Zone 1 Zone 2
Total Temporary impacts: 4,940.00 1,082.00
Zone 1
Zone 2
Total Permanent impacts: 0.00
0.00
Zone 1
Zone 2
Total combined buffer impacts: 4,940.00
1,082.00
61. Comments:
The buffer areas will be impacted due to construction access and re -grading operations to reconstruct the bank on the East and West sides of the
stream. The buffers will be re-established with vegetation as shown on the construction plans.
Supporting Documentation
Impacts Map-1.pdf 733.93KB
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:
This project is necessary due to the severe erosion in close probmity to an epsting structure. The repair improves water quality by stabilizing the bank
and prevent additional sediment transport into the stream. The project will be limited to the eroded bank only with minimal transitions areas up and
downstream. Gabion cages and soil/vegetative stabilization techniques was selected to stabilize the stream bank. The limits of disturbance have been
minimized to only the area needed to construct the repairs. Impacts to the stream buffer will be minimized by accessing the site through a narrow
corridor and protecting as much epsting vegetation as possible.
1b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques:
Pumping of normal stream flow be maintained and pumped around the site during construction activities. Bank stabilization, covering the slope with
riparian seed and coir matting, erosion control mating will occur daily upon completion of bank grading.
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?
t^ Yes r No
2b. If this project DOES NOT require Compensatory Mitigation, explain why:
Bank stabilization only
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 r No
If no, explain why:
No new impervious area is being added
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:
This is not applicable to this project
G. Supplementary Information
1. Environmental Documentation
1a. Does the project involve an expenditure of public (federal/state/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: *
Not applicable
2. Violations (DWR Requirement)
2a. Is the site in violation of DWR Water Quality Certification Rules (15ANCAC 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 development is associated with this project it is only bank stabilization within an existing residential development
4. Sewage Disposal (DWR Requirement)
4a. Is sewage disposal required by DWR for this project?*
r Yes r Nor N/A
5. Endangered Species and Designated Critical Habitat (Corps Requirement)
5a. 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 r. Unknown
5e. Is this a DOT project located within Division's 1-8?
r Yes r No
5f. Will you cut any trees 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?
r Yes r No
5h. Does this project involve the construction/installation of a wind turbine(s)?'
r Yes r No
Si. 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?
The site is an existing urban residential area that has been previously impacted by development. Open areas are currently being mowed and
maintained. Habitat is not present for Wake County listed vertebrate and invertebrate endangered species with the exception of Northern Long Eared
Bats. It is not anticipated that this tree removal would be an impact to critical habitat for the Northern Long Eared Bat in Wake County. Therefore, it is
not anticipated that there Will be any adverse impacts associated with T/E species.
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?*
The Project is located in an urban stream
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?*
The NC Historical Preservation Office website (www.hpo.dcr.state.nc.us) was searched and no sites were listed for this property. In addition, no
architectural structures or archaeological artifacts were noted during preliminary surveys at the site.
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 C No
8c. What source(s) did you use to make the floodplain determination?*
(Floodmaps.nc.gov)
Miscellaneous
Comments
Miscellaneous attachments not previously requested.
Morphological Data.pdf
Gabion Stability Analysis.pdf
LOCATION MAP.pdf
Signature
*
W By checking the box and signing below, I certify that:
873.05KB
80.26KB
519.62KB
• The project proponent hereby certifies that all information contained herein is true, accurate, and complete to the best of my knowledge and belief; and
• The project proponent hereby requests that the certifying authority review and take action on this CWA 401 certification request within the applicable reasonable period of time.
• 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:
Scott Douglas Bryant
Signature
5,c�7TD. �r,4�J7'
U
u
Date
1 /6/2021
THE FOLLOWING IS A REQUEST TO THE CITY OF RALEIGH FOR ASSISTANCE
IN CORRECTING A STORMWATER DRAINAGE PROBLEM ON PRIVATE PROPERTY.
The undersigned owner(s) [PRINT NAME(S)
are owners of real property ("Subject Property") Iocated within the corporate limits of the City of Raleigh ("City"); and
The Subject Property has experienced, or is likely to experience, damage from stormwater drainage, including
runoff from a City street, right-of-way, or City -owned property; and
The undersigned requests drainage assistance from the City under the Stormwater Drainage Policy (City Council
Resolution 2016-327) to make stormwater drainage improvements ("Improvements") on the Subject Property; and
The undersigned acknowledges and agrees that (i) the requested Improvements to the Subject Property shall be
subject to the prioritization and availability of funding pursuant to the City's Stormwater Drainage Policy; and (ii) the
City makes no guarantees that the requested Improvements will be undertaken; and
If Improvements are undertaken pursuant to this request, then the undersigned agrees (i) to comply with and be
subject to all applicable ordinances, policies, and requirements relating to the City's Stormwater Drainage Policy; (ii) to
grant the City permission to enter and cross the Subject Property to carry out work related to the Improvements; and (iii)
to donate to the City the appropriate and necessary permanent public drainage easement(s), temporary construction
easement(s), rights) -of -entry and/or permanent conservation easement(s) for the construction and perpetual maintenance
of the Improvements pursuant to the City's Drainage Assistance Policy.
Owner [if owne individual(s)l Date
Owner [if owned by individual(s)] Date
Entity Name [if owned by business or non-profit] Date
Signed by: Title -
Location of S ubject Property:
(Street Address, Tax Map, PIM)
Date Submitted to Owner(s):
Date Submitted to City:
Return completed f'orin to Stormwater Management Division
City of Raleigh -Stormwater Management Division- 127 W. Hargett St., PO Box590, NC 27602•(919) 996-3940
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NOTES:
1. ALL STORM, SEWER, WATER AND SEDIMENT/ EROSION CONTROLS TO
BE BUILT TO CITY OF RALIEGH STANDARDS.
2. CONTRACTOR SHALL VERIFY LOCATIONS AND ELEVATIONS OF ALL
EXISTING UTILITIES. ALL UTILITIES SHALL BE LOCATED d8 HOURS
PRIOR TO MOBILIZATION ON SITE. NORTH CAROLINA ONE CALL
CENTER DIAL 811.
3. THE CONTRACTOR SHALL BE RESPONSIBLE FOR MAINTENANCE OF
ALL EROSION CONTROL MEASURES DURING CONSTRUCTION.
4. ALL AREAS OUTSIDE OF THE TEMPORARY CONSTRUCTION LIMITS TO
REMAIN UNDISTURBED.
S. DAMAGED EDGES OF ASPHALT OR CONCRETE SHALL BE SAW CUT
PRIOR TO PATCHWORK.
6. ALL CONSTRUCTION SHALL BE IN STRICT ACCORDANCE WITH CITY
OF RALEIGH AND/OR NCDOT STANDARDS, DETAILS AND
SPECIFICATIONS.
7. ANY DISTURBANCE WITHIN THE RIGHT OF WAY WILL BE REQUIRED
TO BE REPLACED TO CITY OF RALEIGH AND/OR NCDOT STANDARDS
AND INSPECTED.
Plans Prepared By: CAD File Path:
Becky L, Ward, P.E.
IMMONS GROUP .••'�'••
THIS DRAWING PREPARED AT THE
RALEIGH OFFICE
5410 Trinity Road, Suite 102 1 Raleigh, NC 27607
TEL 919.866.4951 FAX 919.833.8124 www.timmons.com
North Carolina License No. C-1652
Contact —Becky L. Ward P.E., Becky.Ward@Timmons.com
CITY OF RALEIGH PROJECT MANAGER
TODD RALL, P.E.
(919)996-4006
P.O. BOX 590
RALEIGH, NC 27602
Portal Email: Todd.Rall(kraleighnc.gov
PUBLIC WORKS DEPARTMENT
Right -of -Way Obstruction Notes:
• Lane and Sidewalk closures or detours: Prior to any lane or sidewalk obstruction, the
contractor or engineer shall submit a traffic control and/or pedestrian plan along with a
Right -of -Way Services Application to request the obstruction prior to the start of work.
riehtofwayservicesCc)raleiehnc.eoy far approval.
• The City of Raleigh requires an approved Right -of -Way Obstruction Permit for work an
any public street or sidewalk and NCDOT road within Raleigh's Jurisdiction.
• Ali Traffic Control Signage and practices shall adhere to the Manual on Uniform Traffic
Control, and the latest edition of the NCDOT "Standard Specification for Roadway
Structures", NCDOT "Roadway Standard Drawing Manual", and the NCDOT supplement
to the MUTCD.
• All public sidewalks must be accessible to pedestrians who are visually impaired and/or
people with mobility concerns. Existing and alternative pedestrian routes during
construction shall be required to be compliant with the Public Rights of Way
Accessibility Guidelines (PROWAG), the ADA Standards for Accessible Design and the
Manual on Uniform Traffic Control Devices (MUTCD).
■ Prior to the start of work, the Client shall schedule a Pre -Construction meeting with the
Engineering Inspections Coordinator to review the specific components of the approved
plan, and ensure all permits are issued.
• All permits must be available and visible on site during the operation.
CITY MANAGER
RUFFIN L. HALL
PROJECT SURVEY DATA FOR
1100 OLD ENGLISH COURT
PROVIDED BY:
RWK, PA ENGINEERING AND SURVEYING
DATUM:
HORIZONTAL NAD83
VERTICAL NAVD88
MORPHOLOGIC DATA COLLECTED BY:
TIMMONS GROUP
of R
I
�4
Construction Plans
Sheet Index
1. Title Sheet
2. Existing Conditions and Demolition Plan
3. Erosion Control Plan
4. Proposed Plan
5. Cross Sections
6. Stabilization Plan
7. Erosion Control Details
MARY-ANN BALDWIN
MAYOR
1100 Old English Court
1 60% REVIEW SET
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INV. IN.=293.64 FT.
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DESCRIPTION
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774569.90
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TBM 2
774596.95
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PK NAIL
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774669.40
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774662.87
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NOTES:
1. UNDERGROUND UTILITY LOCA TIONS APPROXIMA TE.
CONTRACTOR TO VERIFYALL LOCATIONS PRIOR TO CONSTRUCT/ON.
2. PROPERTY BOUNDARY SHOWM N BASED ON PLANEMETRICS EXCEPT
WHERE E/P LOCATED BY SURVEYOR.
3. PROPERTY TOPOGRAPHIC SURVEY BY. -
RINK, PA ENGINEERING AND SURVEYING
101 W. MA/NSTREET, SUITE202
PO BOX 444
GARNER, NC 27529
(919)779-4854
DATUM:
HORIZONTAL NAD83
VERTICAL NAVD88
TREE LEGEND
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SCALE 1 "=10'
0 10' 20'
PUMP ZONE
ACTIVE WORK ZONE
250' MAX
DISCHARGE WITH
STABLE OUTLET
(NOTE 3)
OR ON BEDROCK
DISCHARGE
HOSE Fr
SPECIAL STILLING BASIN
WITH ROCK PAD
F� w
DEWATERING
SEDIMENT PUMP FLOW
AS NEEDED
DIVERSION PUMP
RAW PUMP
BASE FLOW
NOTES:
1. WORK AREA TO BE STABILIZED AT THE END OF EACH WORK DAY.
2. ROCK SILT SCREENS REQUIRED FOR PUMP
AROUND OPERATIONS ARE CONSIDERED INCIDENTAL TO PUMPING.
3. STABLE OUTLET TO CONSIST OF ROCK PLACED IN CHANNEL
FOR ENERGY DISSIPATION AND 45'
ELBOW INSTALLATION AT THE END OF THE PIPING SO THAT
THE WATER DISCHARGES VERTICALLY UP IN THE AIR. THE OUTLET WILL
BE APPROVED BY THE DESIGNER PRIOR TO PUMPING.
TYPICAL PUMP AROUND OPERATION
NO SCALE
SUMP HOLE
OR POOL
'1 INTAKE HOSE
Table 6.10a
Temporary Seeding Specifications
for Winter and Early Spring
Seeding Mixture Spedes Rate (lb/acre)
Rye Grain 120
Seeding Dates
Mountains >2500 ft
<2500 ft.
Piedmont
Coastal Plain
15-Feb to
15-May
1-Feb to
1-May
1-Jan to
1-May
1-Dec to
15-Apr
Soil Amendments
Follow recommendations of soil tests or apply 2 ton/acre ground
agricultural limestone and 750 lb/acre 10-10-10 fertilizer
Mulch
Apply 4,000 lb/acre straw. Anchor straw by tacking with asphalt,
netting or a mulch anchoring tool. Use 400 gallons of tack per acre
or straw covered with pinned netting.
Maintenance
Refertilize if growth is not fully adequate. Reseed, refertilize and
mulch immediately following erosion or damage.
Table 6.10a Temporary Seeding Specifications for Summer
Seeding Mixture Spedes Rate (lb/acre)
German Millet 40
In the Piedmont and Mountains, a small -stemmed sundangrass may
be substituted at a rate of 50lb/acre.
Seeding Dates
Mountains 15-May to 15-Aug
Piedmont 1-May to 15-Aug
Coastal Plain 15-Apr to 15-Aug
Soil Amendments
Follow recommendations of soil tests or apply 2 ton/acre ground
agricultural limestone and 750 lb/acre 10-10-10 fertilizer
Mulch
Apply 4,000 lb/acre straw. Anchor straw by tacking with asphalt,
netting or a mulch anchoring tool. Use 400 gallons of tack per acre
or straw covered with pinned netting.
Maintenance
Refertilize if growth is not fully adequate. Reseed, refertilize and
mulch immediately following erosion or damage.
TEMPORARY SEEDING SPECIFICATIONS
NO SCALE
Table 6.10a Temporary Seeding Specifications for Fall
GENERAL NOTES:
1. TREES, SHRUBS, AND HEDGES: THE CONTRACTOR SHALL PROTECT ALL TREES AND SHRUBS OUTSIDE OF THE LIMITS OF
DISTURBANCE. THE CONTRACTOR IS ALSO REQUESTED TO SAVE ALL OTHER EXISTING TREES AND SHRUBS WHERE
POSSIBLE. TREE ROOTS EXPOSED AND/OR DAMAGED DURING CONSTRUCTION SHALL BE PRUNED USING EQUIPMENT
SPECIFICALLY DESIGNED FOR PRUNING. ALL PRUNING SHALL BE ACCOMPLISHED BY AN ISA CERTIFIED ARBORIST.
2. GRASSED SURFACE RESTORATION: ALL EXISTING GRASSED AREAS DISTURBED DURING CONSTRUCTION ARE TO BE
SEEDED AND MULCHED PER THE SPECIFICATIONS UNLESS OTHERWISE INDICATED ON THE DRAWINGS OR AS DIRECTED
BY THE ENGINEER.
3. EXISTING DECK: THE CONTRACTOR SHALL DOCUMENT THE EXISTING DECK CONDITON AND PREVENT FURTHER DAMAGE
TO THE EXISTING STRUCTURE DURING CONSTRUCTION. REPAIRS TO THE EXISTING DECK IS NOT A PART OF THIS
CONTRACT.
4. STOCKPILE AREAS: ALL STOCKPILE AREAS SHALL BE AT LEAST 50 FEET FROM ANY STREAM OR STORMWATER
STRUCTURE AND SHALL BE PROTECTED WITH APPROPRIATE EROSION CONTROL MEASURES.
5. ALL CONSTRUCTION SHALL BE IN STRICT ACCORDANCE WITH CITY OF RALEIGH AND/OR NCDOT STANDARD DETAILS AND
SPECIFICATIONS.
6. ANY DISTURBANCE WITHIN THE RIGHT-OF-WAY WILL BE REQUIRED TO BE REPLACED TO THE CITY OF RALEIGH AND/OR
NCDOT STANDARDS AND INSPECTED.
7. CONTRACTOR SHALL INSTALL EROSION CONTROL MEASURES IN ACCORDANCE WITH THE LATEST CITY OF RALEIGH
STANDARD DETAILS AS FOUND ON THE CITY WEBSITE:
HTTP:HWWW.RALEIGHNC.GOV/BUSINESS/CONTENT/PLANDEV/ARTICLES/DEVSERV/DRAWINGSSTANDARDDETAILSINDEX.HTML
CONSTRUCTION SEQUENCE:
1. INSTALL ALL TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES. LIMIT CLEARING AND LAND DISTURBING ACTIVITY
TO THE AREA NECESSARY TO INSTALL THE MEASURES.
2. COMMENCE LAND DISTURBING ACTIVITY.
3. INSTALL ADEQUATE EROSION AND SEDIMENT CONTROL MEASURES AND/OR INCREASE MAINTENANCE FREQUENCY WHERE
APPROVED MEASURES FAIL TO PREVENT ACCELERATED EROSION, OFF -SITE SEDIMENTATION, OR REPETITIVE
NON-COMPLIANCE ISSUES.
4. MOBILIZE TO THE STREAM AT SOUTHEAST SIDE OF THE EXISTING BUILDING.
5. PERFORM CLEARING, GRUBBING, AND DEBRIS REMOVAL AS SHOWN ON THE PLANS.
6. INSTALL STREAM PUMP -AROUND OR OTHER STREAM DIVERSION MEASURE TO PROTECT WORK AREA ALONG STREAM.
7. WORKING FROM UPSTREAM TO DOWNSTREAM RECONSTRUCT EASTERN BANK WITH GABION AND RENOMATTRES, INSTALL
RIFFLE AND ROCK TOE. SEED AND MAT DAILY AS WORK PROGRESSES.
8. REMOVE TEMPORARY PUMP -AROUND AND BRIDGE MATS.
9. INSTALL WOODY VEGETATION AS CALLED FOR ON THE PLANTING PLAN.
10. SEED ALL DISTURBED NON -PAVED AREAS. SEEDING AND MULCHING SHALL BE PER THE PLANS AND SPECIFICATIONS.
11. MAINTAIN ALL EROSION AND SEDIMENT CONTROL MEASURES IN GOOD WORKING ORDER. INLET PROTECTION, AND OTHER
SIMILAR MEASURES MUST BE CLEANED OUT BEFORE THEY ARE HALF FULL. CLOGGED STONE FILTERS MUST BE
REFRESHED/REPLACED.
12. REMOVE EROSION CONTROL MEASURES ONLY AFTER THE SITE IS STABILIZED AND APPROVAL HAS BEEN OBTAINED BY THE
CITY PROJECT MANAGER.
DISTURBED AREA= 10,333 SF. 0.24 AC.
LEGEND:
EXISTING CONTOURS
324
PROPOSED CONTOURS
- - - - - -
PROPERTYLINE
L13D L13D L13D
LIMITS OF DISTURBANCE
SF SF SF
SILT FENCE
TP
TREE PROTECTION
�. = -----
EXISTING SANITARY SEWER
— — — — —
EXISTING STREAM CENTERLINE
CRITICAL ROOTZONE
EXISTING TREE LINE
EXISTING TREES
—
— BUFFER LIMITS
CONSTRUCTION ACCESS
TREE REMOVAL
OUTLINE TOP LAYER OF BASKETS
------------------------- OUTLINE BOTTOM LAYER BASKETS
Seeding Mixture Spedes Rate (lb/acre)
Rye Grain 120
In the Piedmont and Mountains, a small -stemmed sundangrass may
be substituted at a rate of 50lb/acre.
Seeding Dates
Mountains 15-Aug to 15-Dec
Coastal Plain and 15-Aug to 30-Dec
Piedmont
Soil Amendments
Follow recommendations of soil tests or apply 2 ton/acre ground
agricultural limestone and 750 lb/acre 10-10-10 fertilizer
Mulch
Apply 4,000 lb/acre straw. Anchor straw by tacking with asphalt,
netting or a mulch anchoring tool. Use 400 gallons of tack per acre
or straw covered with pinned netting.
Maintenance
Repair and refertilize damaged areas immediately. Topdress with
50lb/acre of nitrogen in March. If it is necessary to extent
temporary cover beyond June 15, overseed with 50lb/acre Kobe
(Piedmont and Coastal Plain)
late February or early March
60% REVIEW SET
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\ 300 \ \ l
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i \ -
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N
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101 �� x / Z / I G 14 // / �� ;r� TYPICAL 6x9
on,� an, ��l \ OKII ' //I /// Lo// i / / // ;�` 296 % RENO MATTRESS
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0 10' 20'
B
M
TOP OF BASKET
LOCATION
ELEVATION
1
297 FT.
2
300 FT.
3
301 FT.
4
302 FT.
5
303 FT.
6
304 FT.
7
305 FT.
8
306 FT.
9�
306 FT.
10
303 FT.
11
300 FT.
1
297 FT.
GABION BASKET DETAIL
310
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310
LL
LL
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N
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300
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295
295
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1+75 2+00 2+25 2+50 2+75 3+00 3+25
SCALE 1 "=10' HORIZONTAL
1 "=5' VERTICAL SCALE 1 "=10'
0 10' 20'
m
NTS
TYPE E
TYPICAL 9x9
RENO MATTRESS
LEGEND:
46.5'
ELEVATION VIEW A -A
1 "=5'
324------
EXISTING CONTOURS
324
PROPOSED CONTOURS
- - - - - -
PROPERTYLINE
LOD LOD LOD
LIMITS OF DISTURBANCE
___:S:S--_____-----_--
EXISTING SA NI TA R Y SE WER
— — — — —
EXISTING STREAM CENTERLINE
CRITICAL ROOT ZONE
EXISTING TREE LINE
'
EXISTING TREES
—
—BUFFER LIMITS
CONSTRUCTION ACCESS
TREE REMOVAL
OUTLINE TOP LAYER OF BASKETS
------------------------- OUTLINE BOTTOM LAYER BASKETS
PROPOSED CONSTRUCTED RIFFLE
EXISTING RIFFLE
PROPOSED RIPRAP
PROPOSED ROCKTOE
i MATCHLINE
L--4.5'---1
L-4
L-3
-2
NOTE I. -
PLACE BASKETS ON CURVE MATCHING FRONTS.
BASKET WILL HAVE GAPS TOWARDS REAR AS FRONTS ARE FORMED.
FIELD ADJUST TO FIT.
SEE NOTE 1
ZI
J'
6 4.5' 'Z:cs
�\ 4.5'
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E\ I
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FLOW
2+00�
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2
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A
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.
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SEE NOTE 1
6'
STREAM
CENTERLINE
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4.5'
3 -1.5'
/
5'
i
2+00
SEE NOTE 1
3'
A A A B A
P A
2+00
C..G STREAM
CENTERLINE
M
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8-13-2020
O
DRAWN BY
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DESIGNED BY
Abrham Asfaw
CHECKED BY
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300
295
290
TYPICAL CROSS SECTION 1 STA 2+11
(AS VIEWED LOOKING DOWNSTREAM)
19.51 - i 4' 8'-
12'
6o
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1 V
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30
305
301
300
3
29!
295
290
65 70 75 80 85 90 95 lbo 105 110 115 120 125
SCALE: 1 "=5' HORIZONTAL
1 "=5'VERTICAL
TYPICAL CROSS SECTION 2 STA 2+28.5
(AS VIEWED LOOKING DOWNSTREAM)
70 75 80 85 90 95 100 105 110 115 120 125 130 135
SCALE: 1 "=5' HORIZONTAL
1 "=5' VERTICAL
TYPICAL CROSS SECTION 3 (STA 2+37)
(AS VIEWED LOOKING DOWNSTREAM)
310
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SCALE: 1 "=5' HORIZONTAL
1 "=5'VERTICAL
310
305
300
295
290
291
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TYPICAL CROSS SECTION 4 (STA 2+46) L\ i f E
(AS VIEWED LOOKING DOWNSTREAM) ()W4 _y
1.8' 6.3'
6.2'—
2.4'
5.2'—
1. 9'
4.3'—
EXISTING
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TYPICAL CROSS SECTION 5 (STA 2+59) M 0� 8-3-2020
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70 75 80 85 90
31
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310
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44363.009
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5
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EXISTING
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TABLE 1.0 - CONSTRUCTED RIFFLE DIMENSIONS
Class
Length "L" (ft)
Width "A"
Depth "B"
(ft)
(in)
As shown on
II
plan view
8
24
TABLE 2.0 - CONSTRUCTED RIFFLE MIX
Riffle Mix Chart
Percent of Mix
NCDOT NCDOT
NCDOT
NCDOT
NCDOT
Riffle Class Boulder Class II Class I
Class B
Class A
#57
Riprap Riprap
Riprap
Riprap
Stone
I 1
0%
65 %
00/
30%
0°%
5%
PROPOSED CONSTRUCTED RIFFLE
SCALE: NOT TO SCALE
2. STREAM BANKS TO BE MATTED WITH FIBERWONDERS COIR MAT C-700 OR APPROVED EQUAL. PLACE RIPARIAN SEED,
EROSION CONTROL SEED AND THIN LAYER OF STRAW PRIOR TO MATTING INSTALLATION. SEE COIR MATS CHANNEL
INSTALLATION DETAIL SHEET 7.
3. PLANTING STOCK TO BE GROWN BY NURSERIES WITHIN THE SAME PHYSIOGRAPHIC REGION (PIEDMONT) AND WITHIN
200 MILES OF THE PROJECT SITE.
4. FERTILIZER RECOMMENDATIONS CONTRACTOR TO FIELD VERIFY WITH ON SITE SOIL CONDITIONS:
LIME'h TON/AC
PHOSPHATE 20-40 LBS/AC
POTASH 50-70 LBS/AC
WATERING REQUIREMENTS ONCE/WEEK IF NO RAIN
5. RIPARIAN SEED MIX ERNST CONSERVATION SEEDS PIEDMONT RIPARIAN SEED MIX OR APPROVED EQUAL BY DESIGNER.
APPLICATION RATE 25 LBS/AC.
6. TEMPORARY SEED TO BE PLACED IN ALL ZONES SEE EROSION CONTROL SHEET 3.
7. SEE PLANTING ZONE TABLE BELOW.
PLANTING ZONES
ROOTED
RIPARIAN
LAWN SEED
STRAW
ZONE
AREA (SF)
C700 MATTING (SY)
PLANT PLUGS
NOTES
SEED (SY)
FESCUE (SY)
MULCH (SY)
(EA)
SPACING 5OC- SHRUB
A
4050
450
450
200
SPECIES ONLY
B
2430
270
270
MATCH EXISTING GRASS
C
2250
250
Totals
8730
700
270
270
450
200
60% REVIEW SET
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8-13-2020
M
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pane Vandergrif
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SCALE
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IIIFABRIC UNDER STONE
CROSS SECTION
RESIDENTIAL CONSTRUCTION ENTRANCE
1 SCALE: NOT TO SCALE
2' 6/'r
'—,- (150MM)
LONGITUDINAL ANCHOR
TRENCH
:STAKE'AT 3'-5�
INTERVALS
P
TERMINAL SLOPE AND CHANNEL
ANCHOR TRENCH
CHECK SLOT AT
25' INTERVALS (MIN)
IsoP-111
INITIAL CHANNEL ANCHOR TRENCH INTERMITTENT CHECK SLOT
NOTES:
1. SILT FENCE SHOULD BE INSTALLED TO ENSURE
CONSTRUCTION ENTRANCE IS USED.
2. IF MUD IS NOT REMOVED FROM THE VEHICLE TRAVELING
OVER THE STONE, THEN THE TIRES OF THE
VEHICLE MUST BE WASHED BEFORE ENTERING THE
PUBLIC ROAD OR THE LENGTH OF THE CONSTRUCTION
ENTRANCE EXTENDED.
NEW CONSTRUCTION
15' MIN.
- c o
0 00 0 o
12" MIN.
:) ao0o o
000
III
0°
ICI
o 0
�
MAINTENANCE:
ADD ADDITIONAL STONE AND "FLUFF" TOP
DRESSING WITH 2" STONE.
SEE N.C. DEQ EROSION and SEDIMENT
CONTROL PLANNING and DESIGN MANUAL
FOR CONDITIONS WHERE PRACTICE APPLIES;
PLANNING CONSIDERATION & DESIGN CRITERIA.
TOP OF BANK
'c"L POST
BEN WIRE FABRIC
%RNING SIGN
)RANGE, UV RESISTANT MIN. 10 GA.
iIGH - TENSILE STRENGTH LINE WIRE
)OLY BARRICADE FABRIC (TYPICAL)
IIIII-11
II
II
SIDE VIEW
NOTE: FOR TREE PROTECTION ONLY
8' MAX.
PLASTIC OR
/ WIRE TIES
MIN. 12-1/2 GA.
INTERMEDIATE
WIRES
GRADE
IIIII=11'
PROVIDE WARNING
LANGUAGE IN BOTH
ENGLISH AND SPANISH,
FRONT VIEW AS SHOWN
40"
�T TREE PROTECTION AREA
DO NOT ENTER
ZONA DE PROTECCION M
M PARA ARBOLES - NO ENTRE
v�
WARNING SIGN DETAIL
NOTES:
1. TREE PROTECTION FENCING MUST BE INSTALLED AT A MINIMUM RADIUS OF THE CRITICAL ROOT ZONE
( SEE DETAIL TPP-02 FOR EXAMPLES)
2. THE TREE PROTECTION FENCING MUST REMAIN IN PLACE FOR THE DURATION OF THE PROJECT
UNLESS OTHERWISE APPROVED BY URBAN FORESTRY STAFF.
3. APPROVED IMPACT PROTECTION DEVICES MUST BE REMOVED AFTER CONSTRUCTION WHEN APPLICABLE.
4. SIGNS SHALL BE PLACED AT 50' MAXIMUM INTERVALS. PLACE A SIGN AT EACH END OF LINEAR TREE PROTECTION AND 50'
ON CENTER FOR THE REMAINDER
5. FOR TREE PROTECTION AREAS LESS THAN 200' IN PERIMETER, PROVIDE NO LESS THAN ONE SIGN PER PROTECTED AREA.
6. ATTACH SIGNS SECURELY TO FENCE POSTS AND FABRIC.
7. ADDITIONAL SIGNS MAY BE REQUIRED BY CITY OF RALEIGH BASED ON ACTUAL FIELD CONDITIONS.
8. SIGNS ARE TO BE MADE OF DURABLE, WEATHERPROOF MATERIAL WITH LETTERS A MINIMUM OF 3" HIGH, CLEARLY LEGIBLE
AND SPACED AS SHOWN.
Iqi■r----�■■,i11
ipl
J■I.//..,►....III
II�.......J■L
II
:►_. /,....►_._�■■■■■■■�►_....,..._._.,.IIIPP
C
STANDARD TREE PROTECTION FENCE
2
bAbL Ur JINLAVI
TOP VIEW
1'-6" MIN. TOP OF BANK—
'
DEN STAKES
STREAM BED FRONT VIEW
NOTES:
1. CHECK SLOTS TO BE CONSTRUCTED AT 25' INTERVALS.
2. ALL MATTING TO BE SECURED WITH WOODEN STAKES ACCORDING
TO THE SPECIFICATIONS AT 5' INTERVALS.
3. FABRIC OVERLAP WHEN 2 ROWS OF MATERIAL ARE USED SHALL BE PLACED
WITH THE UPPER ROW OF MATERIAL PLACED OVER THE LOWER ROW OF MATERIAL.
4. TRENCH MATTING AT TOP AND BOTTOM OF MAT AS SHOWN IN DETAIL
5. OVERLAP FABRIC IN DIRECTION OF FLOW WITH MATTING UPSTREAM ON TOP
OF DOWNSTREAM MAT.
6. MATTING WILL BE INSTALLED ACCORDING TO THE SPECIFICATIONS.
SEDIMEN
CONTROL
STONE
1'-6" MIN.
�3' MAX.
_..RUCTURAL STONE
CROSS SECTION
NOTES:
USE CLASS B STONE FOR STRUCTURAL STONE AND PAY FOR AT THE CONTRACT UNIT PRICE
PER TON STONE FOR EROSION CONTROL, CLASS B. USE NO. 5 OR NO. 57 STONE FOR
SEDIMENT CONTROL AND PAY FOR AT THE CONTRACT UNIT PRICE PER TON SEDIMENT
CONTROL STONE. CONSTRUCT DAM A MAXIMUM OF 1 FOOT ABOVE NORMAL FLOW DEPTH.
HARDWARE CLOTH 1/4" - 1/2"
MESH OPENING) OV R
DEWATERING HOLES
1/
\I/
CURB INLET
,lam/
\I/
NO. 57
WASHED STONE
PERSPECTIVE VIEW
MAINTENANCE: CLEAN OUT AT 50% CAPACITY
LIFE OF FENCING: 6-9 MONTHS
NOTES:
1. FLOW SHALL NOT RUN PARALLEL WITH THE FENCE.
2. END OF SILT FENCE NEEDS TO BE TURNED UPHILL.
3. SEE NC DEQ SEDIMENT DESIGN MANUAL FOR CONSTRUCTION
SPECIFICATIONS, WHERE PRACTICE APPLIES AND PLANNING
CONSIDERATIONS.
4. SILT FENCE SHOULD NOT BE USED ALONE BELOW GRADED
SLOPES GREATER THAN 10' IN HEIGHT.
MIN. 10 GA.
LINE WIRES
SILT FENCE
3 SCALE: NOT TO SCALE
STEEL POST
WOVEN WIRE FABRIC
FILL SLOPE
GRADE
SILT FENCE GEOTEXTILE FABRIC
SIDE VIEW
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FILTERED WATER
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SEDIMENT
LADEN
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2"X4"
CONCRETE
OVERFLOW
STUD BRACE
BLOCK
0
°
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°
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MESH OPENING) OVER
°
o° III
DEWATERING HOLES
,
CONCRETE GUTTER
CURB INLET
CROSS SECTION
VIEW
NOTES:
1. TWO CONCRETE BLOCKS SHALL BE PLACED ON THEIR SIDES ABUTTING THE CURB AT EITHER SIDE
OF THE INLET OPENING, A 2" X 4" STUD SHALL BE CUT AND PLACED THROUGH THE OUTER HOLES OF
THE SPACER BLOCKS TO BRACE THE FRONT BLOCKS. FRONT BLOCKS ARE PLACED ON THEIR SIDES
ACROSS THE INLET AND ABUTTING THE SPACER BLOCKS.
2. WIRE MESH OR HARDWARE CLOTH WITH 1/4" - 1/2" OPENINGS SHALL BE PLACED OVER THE OUTSIDE
VERTICAL FACE (WEBBING) OF THE BLOCKS, TO PREVENT STONE FROM BEING WASHED THROUGH THE
HOLES IN THE BLOCKS.
3. STONE SHALL BE PILED AGAINST THE WIRE TO THE TOP OF THE BLOCK. (NO. 57 WASHED STONE)
4. CHECK DEVICE AFTER EACH RAIN AND REPLACE WASHED STONE IF IT CLOGS WITH SEDIMENT.
PLASTIC OR
WIRE TIES
MIN. 12-1/2 GA.
INTERMEDIATE
WIRES
GRADE
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JOB NO.
363.009
SHEET NO.
7
GawacWin 2003
Page 1
Program released in license to: MACCAFERRI WEB VERSION
Project: PRO 05
File: Old English Court Date: 5/12/2020
Wall data
Wall batter
Rockfill unit weight
Porosity of gabions
Geotextile in the backfill
Friction reduction
Geotextile on the base
Friction reduction
Mesh and the wire diam
Backfill soil data
Inclination of Stretch 1
Length of stretch 1
Inclination of Stretch 2
Soil unit weight
Soil friction angle
Soil cohesion
INPUT DATA
6.00 deg
Layer
Length
Width
Offset
154.05 I b/ft3
ft
ft
ft
30.00 %
1
3.00
3.00
-
Yes
2
3.00
3.00
0.30
5.00 %
3
3.00
3.00
0.80
No
4
3.00
3.00
1.30
8x10, o 2.70 mm
25.00 deg
10.00 ft
5.00 deg
130.00 lb/ft'
32.00 deg
0.00 I b/ft2
Additional Backfill Layers
Layer Initial height
ft
Incl. angle
deg
Unit weight
Ib/ft3
Cohesion
Ib/ft2
Friction angle
deg
1 2.56
35.00
130.00
0.00
32.00
Maccaferri INC. is not responsible for the reliability of the geotechnical parameters assumed, or the
improper use of the software. The program takes into account the physical characteristics of materials as
manufacturated by the Maccaferri group; its results will not be realistic if a different material is used.
GawacWin 2003
Page 2
Program released in license to: MACCAFERRI WEB VERSION
Project: PRO 05
File: Old English Court Date: 5/12/2020
Foundation data
Top surface height 2.50 ft
Top surface init. length 20.00 ft
Top surface incl. angle 15.00 deg
Soil unit weight 114.58 Ib/ft3
Soil friction angle 30.00 deg
Soil cohesion 104.43 Ib/ft2
Foundation allowable pressure Ib/ft2
Water table height 4.20 ft
Additional Foundation Layers
Layer Depth Unit weight Cohesion Friction angle
ft Ib/ft3 Ib/ft2 deg
Water profile data
Initial height
ft
Inclination of the 1st stretch
deg
Length of the 1 st stretch
ft
Inclination of the 2nd stretch
deg
Length of the 2nd stretch
ft
Loads data
Distributed loads on backfill
First stretch
Ib/ft2
Second stretch
Ib/ft2
Distributed loads on wall
Load
Ib/ft2
Line loads on backfill
Load 1
lb/ft
Distance from wall face
ft
Load 2
lb/ft
Distance from wall face
ft
Load 3
lb/ft
Distance from wall face
ft
Line load on wall
Load
lb/ft
Distance from wall face
ft
Seismic action data
Horizontal coefficient
Vertical coefficient
Maccaferri INC. is not responsible for the reliability of the geotechnical parameters assumed, or the
improper use of the software. The program takes into account the physical characteristics of materials as
manufacturated by the Maccaferri group; its results will not be realistic if a different material is used.
GawacWin 2003
Page 3
Program released in license to: MACCAFERRI WEB VERSION
Project: PRO 05
File: Old English Court Date: 5/12/2020
STABILITY ANALYSIS RESULTS
Active and Passive Thrust
Active Thrust
Point of application ref. to X axis
Point of application ref. to Y axis
Direction of the thrust ref. to X axis
Passive Thrust
Point of application ref. to X axis
Point of application ref. to Y axis
Direction of the thrust ref. to X axis
Sliding
Normal force on the base
Point of application ref. to X axis
Point of application ref. to Y axis
Shear force on the base
Resisting force on the base
Sliding Safety Coefficient
Overturning
Overturning Moment
Restoring Moment
Overturning Safety Coefficient
Stresses Acting on Foundation
Eccentricity
Normal stress on outer border
Normal stress on inner border
Max. allowable stress on the foundation
Warning. Not all base is used!
2008.17 lb/ft
3.98 ft
4.28 ft
18.22 deg
1510.37 lb/ft
0.11 ft
1.01 ft
0.00 deg
4332.12 lb/ft
1.34 ft
-0.14 ft
-55.98 lb/ft
4342.19 lb/ft
2.58
8172.67 lb/ft x ft
14383.36 lb/ft x ft
1.76
ft
I b/ft2
I b/ft2
I b/ft2
Maccaferri INC. is not responsible for the reliability of the geotechnical parameters assumed, or the
improper use of the software. The program takes into account the physical characteristics of materials as
manufacturated by the Maccaferri group; its results will not be realistic if a different material is used.
GawacWin 2003
Page 4
Program released in license to: MACCAFERRI WEB VERSION
Project: PRO 05
File: Old English Court Date: 5/12/2020
Overall Stability
Initial distance at pivot leftside
Initial distance at pivot rightside
Initial depth referred to base
Max depth allowed in calculation
Center of the arch referred to X axis
Center of the arch referred to Y axis
Radius of the arch
Number of search surfaces
Overall Stability Safety Coefficient
4.00 ft
17.70 ft
0.00 ft
ft
-2.95 ft
28.42 ft
31.53 ft
48
1.75
Internal Stability
Layer H N T M i Max i All 6Max GAII
ft I b/ft I b/ft lb/ft x ft I b/ft2 I b/ft2 I b/ft2 I b/ft2
Maccaferri INC. is not responsible for the reliability of the geotechnical parameters assumed, or the
improper use of the software. The program takes into account the physical characteristics of materials as
manufacturated by the Maccaferri group; its results will not be realistic if a different material is used.
GawacWin 2003
Summary
Program released in license to: MACCAFERRI WEB VERSION
Project: PRO 05
File: Old English Court Date: 5/12/2020
Soil y c 0 Soil y c 0
Ib/ft3 Ib/ft2 deg Ib/ft3 Ib/ft2 deg
Bs 130.00 0.00
32.00
Fs 114.58 104.43
30.00
B i 130.00 0.00
32.00
LOADS
Load Value
Load Value
I b/ft2
I b/ft
STABILITY CHECKS
Sliding Safety Coefficient
2.58
Base normal stress (left)
Ib/ft2
Overturning Safety Coefficient
1.76
Base normal stress (right)
Ib/ft2
Overall Stability Safety Coefficient
1.75
Max. allowable stress
Ib/ft2
Maccaferri INC. is not responsible for the reliability of the geotechnical parameters assumed, or the
improper use of the software. The program takes into account the physical characteristics of materials as
manufacturated by the Maccaferri group; its results will not be realistic if a different material is used.
1 - 1—Ilylibli—I.V XlJVVV\OIl—X[ZXIHH-HLX UN UV— Pd—dy—VVy I rl-- Ull I/ I—U--t —11 Uy-b-1 VVHHdIU
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I lihohm,
400 200 0 400 800
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SCALE 1"=400'
TIMMONS GROUP .... TIL g1g 19111-11o11.1114a..HE o.om
• y VOUR VISION ACHIEVED THROUGH OURS. Salo ttin4ry5aoad SE t, AS 11 xalergh, NC 21601
aalln—a Ucense No, c-1652mm
1100 OLD ENGLISH COURT °Alt REVIsIONDESGRIIION
W� p
W z CITY OF RALEIGH -WAKE COUNTY -NORTH CAROLINA
_-
o LOCATION MAP
These plans and assodated documents are the exclusive property ,,ITM MONS GROUP and may not be reproduced In whole or In part and shall not be used I, wy purpose whatsoever, Indusive, but not
1100 Old English Court. Raleigh
Existing Conditions Morphological Data:
Cross sections of the channel were taken to quantify the morphological data. Two sections were taken
upstream of the repair area, three sections within the repair area and three sections downstream. The
cross sections obtained were comprised of both riffle and pool sections. The data was collected to
establish bankfull channel characteristics shown in Table B and quantify the stream slope, 0.010 ft/ft.
The eastern floodplain is wooded, and stream bank is generally stable within the repair area. The
western floodplain is inaccessible to flood flow due to fill and is also wooded south of the 90-degree
bend. The north western bank is wooded however the floodplain has less vegetation due to the
proximity of the house and the associated yard.
The watershed to the project site has a drainage area of approximately 0.56 square miles. The regional
curve data for a watershed of this size is listed in Table A.
Table A: Piedmont Regional Curve Data
Bankfull Urban Curves Rural Curves
Area (Sq Ft)
41.4 (30-80)
14.9 (7-28)
Width (Ft)
20.1 (16-36)
11.8 (5.8-22)
Depth (Ft)
2.0 (1.4-3.5)
1.4 (0.8-2)
Discharge (Cfs)
212.9 (160-380)
60.7 (20-180)
The project reach within
the repair area classified
as slightly entrenched E4/C4 stream. The following
morphological data included in Table B, was
obtained from surveyed cross sections at riffle locations.
The morphological cross
sections and longitudinal profile data are attached.
Table B: Site Morphological
Data
Cross Slope
Wbkf Abkf
dbkf dmax bkf Qbkf
W/D
ER
Section (ft/ft)
(ft) (sgft)
(ft) (ft) (cfs)
1 (Riffle) 0.013
11.89 28.33
2.38 2.71 145.94
4.99
18.89
2 (Riffle) 0.019
13.11 28.72
2.19 2.70 216.38
5.99
16.37
3 (Run) 0.019
13.98 36.38
2.60 3.76
5.37
15.67
4 (Pool) 0.000
1.94 4.21
10.25
23.60
19.84
38.42
5 (Riffle) 0.023
15.52 28.67
1.85 2.39 274.12
8.40
9.09
1
Timmons Group 1100 Old English Court
Supplemental Information, PCN Applications
6 (Pool) 0.000 30.80
7 (Riffle) 0.020 12.92
75.11 2.44 4.62
30.22 2.34 2.78
12.63 5.91
240.55 5.53 16.75
The site morphological data falls within the data range for the urban curves as listed in Table A.
2
Timmons Group 1100 Old English Court
Supplemental Information, PCN Applications
4 (A
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Old English Court 315.7 - 3y�IC1C� a
(0 rd Longit dinal Profile /
M a 9 3(0 0.3 Z
Main Channel: Station 1+00 - 4+ 5 1 =
n 3 -7.
- y05-.2z4.
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s
-_-
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-
-
-
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- - -
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302
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_
0
297
294
29
_291
-
--:
ARE
-
-
______
-
_
290
1+00 1+3 1+60 1+90+20 2+50 _ 2+80 3+10 3+40 4.11
3+70 4+
4 4+
Station (feet) 4
1
G>4
tTW A BKFL TOBL x. TOBR E3 WS
/C i r11G S/O pC-
Qs6,3s - a9s &9
y3a.41(1y,'75'
f�
3a. F r 1
o,001
Project: Old English Court Location: Cross Section 6
Station: 3+63 Benchmark description: Pool
Date: 2/28/2020 USGS Grid Coordinates Plan Sheet
Photo Reference Location: North East Ref. No.
Permanent Benchmark Elevation: I IPermanent Benchmark Location:
Blue cells are instructions and notes. Please read them. Cross Section taken from left to right looking downstream.
Gray cells are outputs and should be left alone.
Yellow cells are for data input and manipulation If you need additional sheets for more cross sections, just create a copy of the sheet by right clicking on the tab at the bottom of this sheet.
rank that h.rn ran mdi-ta ann arr.r �
Back -Sight
Height of
Instrument
Fore -Sight Height
"TW", Bankfull right" and "bankfull left" MUST b
entered verbatim in this column for the sheet to
work. "TOBL", "TOBR", "TOE L" and TOE R" are
Bankfull Cross Section
2 X Bankfull
Station
�����
BS
HI
FS Elevation
Left End
Station
Ri ht End
Station
Station
Elevation
Elevation from
bankfull
Incremental Av
Height (ft) g
Incremental
Distance (ft)
Incremental
Area (ft�)
Station
Distance
Between
Points
Feet
Feet
Feet
7recommended.
Feet Feet
Purple rows are for additional data. Start station 0+00 at the first
ellow row.
dditional data needed if elevation is less than
bankfull or 2 x bankfull.
Delete values in these columns where the ground elevation falls lower than bankfull outside the bounds of the stated/calculated bankfull station.
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
398.65
304.00
0
0
0
0
0
0
0
0
414.85
302.00
0
0
0
0
0
0
401.08
0
460.35
300.85
0
0
0
0
0
0
0
0
481.11
300.35
0
0
0
0
0
0
0
0
488.921
1
300.28
1 0
01
0
0
01
0
01
0
491.34
299.54
0
0
0
0
0
0
0
0
493.63
298.31
492.19642
492.19642
299.08
0
0
0
0
0
0
495.82
296.15
TOE L
-
-
495.82
296.15
2.93
1.465
3.623577
5.308541
0
4.65995
500.00
294.46
TW
-
-
500
294.46
4.62
3.775
4.18
15.7795
0
4.50871
502.21
294.48
502.21
294.48
4.6
4.61
2.21
10.1881
0
2.21009
507.51
295.71
-
-
507.51
295.71
3.37
3.985
5.3
21.1205
0
5.44085
509.17
296.62
TOE R
509.17
296.62
2.46
2.915
1.66
4.8389
0
1.89306
512.25
297.27
512.25
297.27
1.81
2.135
3.08
6.5758
0
3.147841
518.42
298.08
bankfull right
518.42
298.08
1
1.405
6.17
8.66885
0
6.222941
521.19
298.66
521.19
298.66
0.42
0.71
2.77
1.9667
0
2.830071
522.66
298.69
522.66
298.69
0.39
0.405
1.47
0.59535
0
1.47030
523.46
299.62
TOBR
-
522.99548
522.99548
299.08
0
0.195
0.335484
0.065419
0
0.514441
525.79
300.62
-
-
0
0
0
0
0
0
0
0
536.35
301.05
0
0
01
0
0
0
0
0
555.15
301.01
0
0
0
0
01
0
0
0
578.25
302.00
0
0
0
0
0
0
0
0
580.35
303.00
0
0
0
0
0
0
0
0
584.45
304.00
0
0
0
0
0
0
583.22
0
-
-
0
0
0
0
0
0
0
0
-
-
0
0
0
0
0
0
0
0
0
0
0
0
0
0
01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Pull down orange if more rows needed.
0
0E
01
01
E 01
E 0
0
0
350.00
345.00
340.00
335.00
330.00
325.00
320.00
315.00
310.00
305.00
300.00
295.00
290.00
470.00
480.00
490.00
500.00
510.00
These numbers are taken from the raw data table. There is no need to change these cells
Bankfull
TOB
TW
Left
Right
Left
Right
Station
I Elevation
I Station
I Elevation
I Station
I Elevation
Station
I Elevation
I Station
Elevation
5001
294.461
01
01
518.421
298.081
01
01
523461
299.62
You can change the yellow cells below. This is where you can adjust the stations or elevations of the parameters below. The units
are +/-feet of offset. The cells can be left blank if you do not wish to make changes.
Bankfull
TOB
TW
Left
Ri ht
Left
Ri ht
Station
Elevation
Station
Elevation
Station Elevation
Station
Elevation
Station
Elevation
01
0
01
01
11
01
01
0
These are parameters that are used for morphology calculations, after any adjustments below. There is no need to change these
cells.
Bankfull
TOB
TW
Left
Ri ht
Left
Ri ht
Station
Elevation
Station
Elevation
Station Elevation
Station
Elevation
Station
Elevation
500
294.46
0
0
518.42 299.08
0
0
523.46
299.62
Bankfull Stream Morphology
Station lElevation
492.19641 299.08 Wbkf = 30.799
522.99551 299.08 Abkf = 75.108
2xBankfull dbkf= 2.439
Station Elevation W/D = 12.630
401.08 303.7 dmbkf = 4.620
11 583.22 303 7 Error, data needed if red Wfpa = 182.140
Average Bankfull Elevation (ft)
299.08
Bankfull Width ft
30.7990
Bankfull Area ( )
75.1076
Bankfull Wetted Perimeter (ft)
32.8982
Bankfull Hydraulic Radius (ft)
2.28302
Low Bank Height (ft)
-294.46
Avera a PIN Elevation ft
0
LPIN and RPIN PIN Area
Sta Elev
0 0
0 0
520.00
530.00
red, cross section does not reach
ankfull elevation, add data.
Project: Old English Court Location: Cross Section 7
Station: 4+61 Benchmark description: Riffle
Date: 2/28/2020 USGS Grid Coordinates Plan Sheet
Photo Reference Location: North East Ref. No.
Permanent Benchmark Elevation: I IPermanent Benchmark Location:
Blue cells are instructions and notes. Please read them. Cross Section taken from left to right looking downstream.
Gray cells are outputs and should be left alone.
Yellow cells are for data input and manipulation If you need additional sheets for more cross sections, just create a copy of the sheet by right clicking on the tab at the bottom of this sheet.
rank that h.rn ran mdi-ta ann arr.r �
Back -Sight
Height of
Instrument
Fore -Sight Height
"TW", Bankfull right" and "bankfull left" MUST b
entered verbatim in this column for the sheet to
work. "TOBL", "TOBR", "TOE L" and TOE R" are
Bankfull Cross Section
2 X Bankfull
Station
�����
BS
HI
FS Elevation
Left End
Station
Ri ht End
Station
Station
Elevation
Elevation from
bankfull
Incremental Av
Height (ft) g
Incremental
Distance (ft)
Incremental
Area (ft�)
Station
Distance
Between
Points
Feet
Feet
Feet
7recommended.
Feet Feet
Purple rows are for additional data. Start station 0+00 at the first
ellow row.
dditional data needed if elevation is less than
bankfull or 2 x bankfull.
Delete values in these columns where the ground elevation falls lower than bankfull outside the bounds of the stated/calculated bankfull station.
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
268.06
306.00
0
0
0
0
0
0
0
0
279.56
304.00
0
0
0
0
0
0
0
0
295.86
302.00
0
0
0
0
0
0
0
0
316.06
300.00
0
0
0
0
0
0
305.253
0
458.061
1
299.81
1 0
01
0
0
01
0
01
0
470.04
300.23
0
0
0
0
0
0
0
0
482.09
300.11
0
0
0
0
0
0
0
0
488.51
299.71
-
-
0
0
0
0
0
0
0
0
489.66
299.27
TOBL
-
-
0
0
0
0
0
0
0
0
490.54
298.78
-
-
0
0
0
0
0
0
0
0
491.38
298.26
bankfull left
-
-
491.38
298.26
0
0
0
0
0
0
492.25
297.44
491.38
492.25
297.44
0.82
0.41
0.87
0.3567
0
1.19553
493.01
295.80
TOE L
493.01
295.8
2.46
1.64
0.76
1.2464
0
1.80754
500.00
295.51
TW
500
295.51
2.75
2.605
6.99
18.20895
0
6.99601
503.22
295.48
TOE R
503.22
295.48
2.78
2.765
3.22
8.9033
0
3.22014
504.52
298.82
TOBR
504.30204
504.30204
298.26
0
1.39
1.082036
1.50403
0
2.98315
507.12
299.69
-
-
0
0
0
0
0
0
0
0
513.17
300.33
-
-
0
0
0
0
0
0
0
0
533.55
302.11
0
0
01
0
0
0
521.6426
0
548.45
303.00
0
0
0
0
01
0
0
0
553.95
304.00
0
0
0
0
0
0
0
0
563.75
305.00
0
0
0
0
0
0
0
0
576.55
306.00
0
0
0
0
0
0
0
0
-
-
0
0
0
0
0
0
0
0
-
-
0
0
0
0
0
0
0
0
0
0
0
0
0
0
01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Pull down orange if more rows needed.
01
E 0E
01
01
E 01
E 0
0
0
375.00
370.00
365.00
360.00
355.00
350.00
345.00
340.00
335.00
330.00
325.00
320.00
315.00
310.00
305.00
300.00
295.00
These numbers are taken from the raw data table. There is no need to change these cells
Bankfull
TOB
TW
Left
Right
Left
Right
Station
I Elevation
Station
I Elevation
I Station
I Elevation
Station
I Elevation
I Station
Elevation
5001
295.511
491.381
298.261
01
01
489.661
299.271
504521
298.82
You can change the yellow cells below. This is where you can adjust the stations or elevations of the parameters below. The units
are +/-feet of offset. The cells can be left blank if you do not wish to make changes.
Bankfull
TOB
TW
Left
Ri ht
Left
Ri ht
Station
Elevation
Station
Elevation
Station Elevation
Station
Elevation
Station
Elevation
01
0
01
01
01
01
01
0
These are parameters that are used for morphology calculations, after any adjustments below. There is no need to change these
cells.
Bankfull
TOB
TW
Left
Ri ht
Left
Ri ht
Station
Elevation
Station
Elevation
Station Elevation
Station
Elevation
Station
Elevation
500
295.51
491.38
298.26
0 0
489.66
299.27
504.52
298.82
Bankfull Stream Morphology
Station Elevation
491.381 298.26 Wbkf = 12.922
504.3021 298.26 Abkf = 30.219
2xBankfull dbkf= 2.339
Station Elevation W/D = 5.526
305.25 301.07 dmbkf = 2.780
11 521.64 301.07 Error, data needed if red Wfpa = 216.390
Average Bankfull Elevation (ft)
298.26
Bankfull Width ft
12.9220
Bankfull Area ( )
30.2193
Bankfull Wetted Perimeter (ft)
16.2023
Bankfull Hydraulic Radius (ft)
1.86512
Low Bank Height (ft)
3.31
Avera a PIN Elevation ft
0
LPIN and RPIN PIN Area
Sta Elev
0 0
0 0
455.00 465.00 475.00 485.00 495.00 505.00 515.00 525.00 535.00
red, cross section does not reach
ankfull elevation, add data.
Project: Old Englihs Court Location: Cross Section 1
Station: Benchmark description: 1+34
Date: 2/24/2020 USGS Grid Coordinates Plan Sheet
Photo Reference Location: North East Ref. No.
Permanent Benchmark Elevation: I IPermanent Benchmark Location:
Blue cells are instructions and notes. Please read them. Cross Section taken from left to right looking downstream.
Gray cells are outputs and should be left alone.
Yellow cells are for data input and manipulation If you need additional sheets for more cross sections, just create a copy of the sheet by right clicking on the tab at the bottom of this sheet.
Back -Sight
Height of
Instmment
Fore -Sight 11 Height
LTBankfull right" and "bankfull left" MUST be
verbatim in this column for the sheet a
"TOBR", "TOE L" and TOE R" are
Bankfull Cross Section
2 x Bankfull
Station
���F�d
BS
HI
FS Elevation"TOBL",
Station
Station
Station
Elevation
bankfull
Height (ft) g
Distance ift)
Incremental
Area (ft�)
Station
Dstance
Between
Points
��mended.
Feet
Feet
Feet
Feet Feet
Purple rows are for additional data. Start station 0+00 at the first
ellow row.
dditional data needed if elevation is less than
bankfull or 2 x bankfull.
Delete values in these columns where the ground elevation falls lower than bankfull outside the bounds of the stated/calculated bankfull station.
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
275.89
306.00
0
0
0
0
0
0
0
0
289.59
304.00
0
0
0
0
0
0
287.0555
0
363.89
302.00
0
0
0
0
0
0
0
0
382.49
302.00
0
0
0
0
0
0
0
0
426.59
301.00
403.8785
0
0
0
0
0
0
0
0
441.29
301.00
0
0
0
0
0
0
0
0
462.29
302.02
0
0
0
0
0
0
0
0
471.04
302.12
-
-
0
0
0
0
0
0
0
0
482.17
302.23
-
-
0
0
0
0
0
0
0
0
488.28
302.60
-
-
0
0
0
0
0
0
0
0
491.66
302.55
-
-
0
0
0
0
0
0
0
0
494.80
301.35
TOBL, bankfull left
494.36825
494.36825
301.515
0
0
0
0
0
0
494.85
298.81
TOE L
494.85
298.81
2.705
1.3525
0.48175
0.651567
0
2.747564
500.00
298.96
TW
500
298.96
2.555
2.63
5.15
13.5445
0
5.152184
505.15
299.10
TOE R
505.15
299.1
2.415
2.485
5.15
12.79775
0
5.151903
506.33
301.68
TOBR, Bankfull right
506.25453
506.25453
301.515
0
1.2075
1.104535
1.333726
0
T655602
507.83
302.13
-
-
0
0
0
0
0
0
0
0
509.67
302.68
-
-
0
0
0
0
0
0
0
0
510.22
303.30
0
0
0
0
0
0
0
0
513.72
306.00
0
0
0
0
0
0
511.607
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-
-
0
0
0
0
0
0
0
0
-
-
0
0
0
0
0
0
0
0
-
-
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
01
01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
I 0
I 0
0
0
Pull in orange if more rows needed.
01
01
01
01
01
01
01
0
353.00
These numbers are taken from the raw data table. There is no need to change these cells
TW
Bankfull
TOB
Left
Right
Left
I Right
Station
I Elevation
I Station
I Elevation
I Station I Elevation
Station
I Elevation
I Station
I Elevation
5001
298.961
494.81
301.351
506.331 301.681
49481
301 351
506331
301.68
You can change the yellow cells below. This is where you can adjust the stations or elevations of the parameters below. The units are
feet of offset. The cells can be left blank if you do not wish to make changes.
TW
Bankfull
TOB
Left
Ri ht
Left
Ri ht
Station
Elevation
Station
Elevation
Station Elevation
Station
Elevation
Station
Elevation
0
0
0
01
01 01
01
01
01
0
These are parameters that are used for morphology calculations, after any adjustments below. There is no need to change these cells.
TW
Bankfull
i TOB
Left
Ri ht
Left
Ri ht
Station
Elevation
Station
Elevation
Station I Elevation
I Station
I Elevation
I Station
I Elevation
5001
296.9151
35
bUb.331 31JI.1561
494.61
31JI.3bl
bOb 331
301.68
Bankfull Stream Morphology
Station lElevation
494.36831 301.515 Wbkf = 11.886
506.25451 301.515 Abkf = 28.328
2xBankfull dbkf= 2.383
Station Elevation W/D = 4.988
287.06 304.37 dmbkf = 2.705
511.61 304.37 Error, data needed if red Wfpa = 224.552
Average Bankfull Elevation (ft)
301.515
Bankfull Width (ft)
11.88628
Bankfull Area f
28.32754
Bankfull Wetted Perimeter ft
15070725
Bankfull Hydraulic Radius ft
1.803469
Low Bank Height (ft)
2.39
verage PIN Elevation
LPIN anElPIN Area
RPINI
Sta ev
0 0
0 0
red, cross section does not reach
ankfull elevation, add data.
Project: Old English Court Location: Cross Section 2
Station: 1+87 Benchmark description: Riffle
Date: 2/24/2020 USGS Grid Coordinates Plan Sheet
Photo Reference Location: North East Ref. No.
Permanent Benchmark Elevation: I IPermanent Benchmark Location:
Blue cells are instructions and notes. Please read them. Cross Section taken from left to right looking downstream.
Gray cells are outputs and should be left alone.
Yellow cells are for data input and manipulation If you need additional sheets for more cross sections, just create a copy of the sheet by right clicking on the tab at the bottom of this sheet.
rank that h.rn ran inni,ata ann arr.r �
Back -Sight
Height of
Instrument
Fore -Sight Height
"TW", Bankfull right" and "bankfull left" MUST b
entered verbatim in this column for the sheet to
work. "TOBL", "TOBR", "TOE L" and TOE R" are
Bankfull Cross Section
2 X Bankfull
Station
�����
BS
HI
FS EleVatiOn
Left End
Station
Ri ht End
Station
Station
Elevation
Elevation from
bankfull
Incremental Av
Height (ft) g
Incremental
Distance (ft)
Incremental
Area (ft�)
Station
Distance
Between
Points
Feet
Feet
Feet
7recommended.
Feet Feet
Purple rows are for additional data. Start station 0+00 at the first
ellow row.
dditional data needed if elevation is less than
bankfull or 2 x bankfull.
Delete values in these columns where the ground elevation falls lower than bankfull outside the bounds of the stated/calculated bankfull station.
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
275.29
306.00
0
0
0
0
0
0
0
0
288.59
304.00
0
0
0
0
0
0
0
0
332.49
302.00
0
0
0
0
0
0
297.37
0
359.19
302.00
0
0
0
0
0
0
0
0
403.891
1
301.00
1 0
01
0
0
01
0
01
0
421.99
301.00
0
0
0
0
0
0
0
0
459.19
301.45
0
0
0
0
0
0
0
0
469.67
301.86
-
-
0
0
0
0
0
0
0
0
483.53
302.22
-
-
0
0
0
0
0
0
0
0
489.64
301.97
-
-
0
0
0
0
0
0
0
0
492.72
300.80
Bankfull right
492.45675
-
492.45675
300.9
0
0
0
0
0
0
493.83
300.16
TOBL
493.83
300.16
0.74
0.37
1.373248
0.508102
0
1.55993
494.87
298.62
TOE L
494.87
298.62
2.28
1.51
1.04
1.5704
0
1.85827
496.44
298.30
496.44
298.3
2.6
2.44
1.57
3.8308
0
1.60228
500.00
298.20
TW
500
298.2
2.7
2.65
3.56
9.434
0
3.56140
504.61
298.28
TOE R
504.61
298.28
2.62
2.66
4.61
12.2626
0
4.61069
505.33
300.50
TOBR, bankfull left
-
-
505.33
300.5
0.4
1.51
0.72
1.0872
0
2.33383
505.43
300.86
-
-
505.43
300.86
0.04
0.22
0.1
0.022
0
0.373631
508.57
301.76
505.56956
505.56956
300.9
01
0.02
0.139556
0.002791
0
0.14517
510.07
302.00
0
0
0
0
01
0
0
0
511.57
303.00
0
0
0
0
0
0
0
0
512.37
304.00
0
0
0
0
0
0
512.05
0
513.27
305.00
0
0
0
0
0
0
0
0
514.57
306.00
-
-
0
0
0
0
0
0
0
0
-
-
0
0
0
0
0
0
0
0
-
-
0
0
0
0
0
0
0
0
-
-
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Pull down orange if more rows needed.
0
0
0
0
0
0
0
0
353.00
348.00
343.00
338.00
333.00
328.00
323.00
318.00
313.00
308.00
303.00
298.00
460.00
470.00
480.00
490.00
500.00
These numbers are taken from the raw data table. There is no need to change these cells
Bankfull
TOB
TW
Left
Right
Left
Right
Station
I Elevation
Station
I Elevation
I Station
I Elevation
Station
I Elevation
I Station
Elevation
5001
298.21
505.331
300.51
492.721
300.81
493.831
300.161
505331
300.E
You can change the yellow cells below. This is where you can adjust the stations or elevations of the parameters below. The units
are +/-feet of offset. The cells can be left blank if you do not wish to make changes.
Bankfull
TOB
TW
Left
Ri ht
Left
Ri ht
Station
Elevation
Station
Elevation
Station Elevation
Station
Elevation
Station
Elevation
01
0
01
0.41
0.11
01
01
0
These are parameters that are used for morphology calculations, after any adjustments below. There is no need to change these
cells.
Bankfull
TOB
TW
Left
Ri ht
Left
Ri ht
Station
Elevation
Station
Elevation
Station Elevation
Station
Elevation
Station
Elevation
500
298.2
505.33
300.9
492.72 300.9
493.83
300.16
505.33
300.5
Bankfull Stream Morphology
Station lElevation
492.45681 300.9 Wbkf = 13.113
505.56961 300.9 Abkf = 28.718
2xBankfull dbkf= 2.190
Station Elevation W/D = 5.987
297.37 303.6 dmbkf = 2.700
11 512.05 303.E Error, data needed if red Wfpa = 214.680
Average Bankfull Elevation (ft)
300.9
Bankfull Width ft
13.1128
Bankfull Area ( )
28.7178
Bankfull Wetted Perimeter (ft)
16.0452
Bankfull Hydraulic Radius (ft)
1.78980
Low Bank Height (ft)
1.96
AVera a PIN Elevation ft
0
LPIN and RPIN
Sta Elev
0 0
0 0
510.00
PIN Area
red, cross section does not reach
ankfull elevation, add data.
Project: Old English Court Location: Cross Section 3
Station: 2+21 Benchmark description: Pool
Date: 2/26/2020 USGS Grid Coordinates Plan Sheet
Photo Reference Location: North East Ref. No.
Permanent Benchmark Elevation: I IPermanent Benchmark Location:
Blue cells are instructions and notes. Please read them. Cross Section taken from left to right looking downstream.
Gray cells are outputs and should be left alone.
Yellow cells are for data input and manipulation If you need additional sheets for more cross sections, just create a copy of the sheet by right clicking on the tab at the bottom of this sheet.
Back -Sight
Height of
Instrument
Fore-Sight��Eievation
' Bankfull right" and "bankfull left" MUST be
entered verbatim in this column for the sheet a
work. "TOBL", "TOBR", "TOE L" and TOE R" are
ommended.
Bankfull Cross Section
2 X Bankfull
Station
����
BS
HI
FS
Left End
Station
Ri ht End
Station
Station
Elevation
Elevation from
bankfull
Incremental Av
Height (ft) g
Incremental
Distance (ft)
Incremental
Area (ft�)
Station
Distance
Between
Points
Feet
�
Feet
Feet
Feet
F Feet
Purple rows are for additional data. Start station 0-00 at the first
yellow row.
Additional data needed if elevation is less than
bankfull or 2 x bankfull.
Delete values in these columns where the ground elevation falls lower than bankfull outside the bounds of the stated/calculated bankfull station.
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
249.21
306.000
0
0
0
0
0
0
0
0
300.21
304.000
0
0
0
0
0
0
291.03
0
374.71
302.000
0
0
0
0
0
0
0
0
394.01
301.000
0
0
0
0
0
0
0
0
416.11
301.000
01
0
0
01
0
0
0
0
468.811
301.860
0
0
0
0
0
0
0
0
482.95
301.960
0
0
0
0
0
0
0
0
490.13
301.470
-
-
0
0
0
0
0
0
0
0
492.45
300.730
TOBL, bankfull left
-
-
0
0
0
0
0
0
0
0
492.87
298.590
TOE L
492.47551
-
492.47551
300.6
0
0
0
0
0
0
496.17
298.120
-
-
496.17
298.12
2.48
1.24
3.694486
4.581163
0
4.449677
499.03
297.010
499.03
297.01
3.59
3.035
2.86
8.6801
0
3.067849
500.00
296.840
TW
500
296.84
3.76
3.675
0.97
3.56475
0ffl.4986173
505.45
297.570
TOE R
505.45
297.57
3.03
3.395
5.45
18.50275
0505.75
299.420
505.75
299.42
1.18
2.105
0.3
0.6315
0506.74
301.080
TOBR
506.45373
506.45373
300.6
0
0.59
0.703735
0.415204
0507.64
302.000
-
-
0
0
0
0
0
0
0
508.64
303.000
-
-
0
0
0
0
0
0
0
0
509.64
304.000
0
0
0
0
0
0
0
0
510.64
305.000
0
0
0
0
0
0
510
0
511.74
306.000
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-
-
0
0
0
0
0
0
0
0
-
-
0
0
0
0
0
0
0
0
-
-
0
0
0
0
0
0
0
0
-
-
0
0
0
0
0
0
0
-
-
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-
-
0
0
0
0
0
0
0
Pull down orange if more rows needed.
0
0
0
0
0
0
091000
341.00
336.00
331.00
326.00
321.00
316.00
311.00
306.00
301.00
296.00
470.00 475.00 480.00 485.00
490.00 495.00
These numbers are taken from the raw data table. There is no need to change these cells
Bankfull
TOB
TW
Left
I Right
Left
I Right
Sta�tio�71
Elevation
Station
I Elevation
I Station
I Elevation
Station
I Elevation
I Station
I Elevation
5001
296.84
492.451
300.731
011
300.731
506.741
301.08
You can change the yellow cells below. This is where you can adjust the stations or elevations of the parameters below. The units
re +/-feet of offset. The cells can be left blank if you do not wish to make changes.
Bankfull
TOB
TW
Left
i Right
Left
Ri ht
Station
I Elevation
Station
I Elevation
I Station
I Elevation
I Station
I Elevation
I Station
Elevation
01
01
0
-0.131
01
1 01
01
C
0
These are parameters that are used for morphology calculations, after any adjustments below. There is no need to change these
cells.
Bankfull
TOB
TW
Left Ri ht
Left
Right
Station
Elevation
Station
Elevation Station Elevation
Station
Elevation
Station
Elevation
500
296.84
492 451
§ r 0
492.451
300.731
506.741
301.08
Bankfull
Station Elevation Stream Morphology
492.47551 300.E MV\tfpa
r218970
506.4537 300.6
2xBankfull
Station Elevation
291.03 304.3E
510.00 304.3E Error, data needed if red
Average Bankfull Elevation ft
300.6
Bankfull Width ft
13.97822
Bankfull Area
36.37547
Bankfull Wetted Perimeter ft
17.24906
Bankfull Hydra ulic Radius ft
2.108837
Low Bank Height ft
3.89
Avera a PIN Elevation ft
0
LPIN and RPIN PIN Area
Sta Elev 0
0 1 0
0 0
500.00 505.00 510.00 515.00
cross section does not reach
ill elevation, add data
Project: Old English Court Location: Cross Section 4
Station: 2+90 Benchmark description: Pool
Date: 2/26/2020 USGS Grid Coordinates Plan Sheet
Photo Reference Location: North East Ref. No.
Permanent Benchmark Elevation: I IPermanent Benchmark Location:
Blue cells are instructions and notes. Please read them. Cross Section taken from left to right looking downstream.
Gray cells are outputs and should be left alone.
Yellow cells are for data input and manipulation If you need additional sheets for more cross sections, just create a copy of the sheet by right clicking on the tab at the bottom of this sheet.
rank that h.rn ran mdi-ta ann arr.r �
Back -Sight
Height of
Instrument
Fore -Sight Height
"TW", Bankfull right" and "bankfull left" MUST b
entered verbatim in this column for the sheet to
work. "TOBL", "TOBR", "TOE L" and TOE R" are
recommended.
Bankfull Cross Section
2 X Bankfull
Station
�����
BS
HI
FS Elevation
Left End
Station
Ri ht End
Station
Station
Elevation
Elevation from
bankfull
Incremental Av
Height (ft) g
Incremental
Distance (ft)
Incremental
Area (ft�)
Station
Distance
Between
Points
Feet
Feet
Feet
Feet Feet 7
Purple rows are for additional data. Start station 0+00 at the first
ellow row.
dditional data needed if elevation is less than
bankfull or 2 x bankfull.
Delete values in these columns where the ground elevation falls lower than bankfull outside the bounds of the stated/calculated bankfull station.
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
346.85
306.00
0
0
0
0
0
0
0
0
358.75
304.00
0
0
0
0
0
0
358.274
0
365.35
304.00
0
0
0
0
0
0
0
0
391.35
304.00
0
0
0
0
0
0
0
0
405.451
1
302.001
1 0
01
0
0
01
0
01
0
415.45
300.00
0
0
0
0
0
0
0
0
423.25
300.00
0
0
0
0
0
0
0
0
439.95
302.00
-
-
0
0
0
0
0
0
0
0
451.55
302.00
-
-
0
0
0
0
0
0
0
0
486.85
301.89
-
-
0
0
0
0
0
0
0
0
492.94
301.47
-
-
0
0
0
0
0
0
0
0
498.09
299.87
TOBL, bankfull left
498.09
299.87
0
0
0
0
0
0
500
295.66
TW
498.09
500
295.66
4.21
2.105
1.91
4.02055
0
4.62300
501.7
295.79
501.7
295.79
4.08
4.145
1.7
7.0465
0
1.7049E
505.22
297.79
505.22
297.79
2.08
3.08
3.52
10.8416
0
4.04850
508.67
298.31
508.67
298.31
1.56
1.82
3.45
6.279
0
3.4889E
517.04
299.07
bankfull right
-
-
517.04
299.07
0.8
1.18
8.37
9.8766
0
8.40443
518.88
300.72
TOBR
-
517.93212
517.93212
299.87
0
0.4
0.892121
0.356848
0
1.19628
521.52
301.38
0
0
01
0
0
0
0
0
534.37
301.04
0
0
0
0
01
0
0
0
535.07
301.00
0
0
0
0
0
0
0
0
788.07
300.00
0
0
0
0
0
0
0
0
803.87
302.00
0
0
0
0
0
0
0
0
825.97
304.00
-
-
0
0
0
0
0
0
0
0
840.87
306.00
-
-
0
0
0
0
0
0
826.566
0
0
0
0
0
0
0
01
0
0
0
01
0
0
0
01
0
0
0
0
0
0
0
0
0
0
0
0
21
0
0
0
0
0
0
0
0
0
0
0
0
Pull down orange if more rows needed.
0
0
0
01
M 01
M 0
0
0
345.00
340.00
335.00
330.00
325.00
320.00
315.00
310.00
305.00
300.00
295.00
485.00 490.00 495.00 500.00 505.00 510.00
These numbers are taken from the raw data table. There is no need to change these cells
Bankfull
TOB
TW
Left
Right
Left
Right
Station
I Elevation
I Station
I Elevation
I Station
I Elevation
Station
I Elevation
I Station
Elevation
5001
295.661
498.091
299.871
517.041
299.071
498.091
299.871
518881
300.72
You can change the yellow cells below. This is where you can adjust the stations or elevations of the parameters below. The units
are +/-feet of offset. The cells can be left blank if you do not wish to make changes.
Bankfull
TOB
TW
Left
Rip ht
Left
Ri ht
Station
Elevation
Station
Elevation
Station Elevation
Station
Elevation
Station
Elevation
01
0
01
01
0.81
01
0
0
These are parameters that are used for morphology calculations, after any adjustments below. There is no need to change these
cells.
Bankfull
TOB
TW
Left
Rip ht
Left
Ri ht
Station
Elevation
Station
Elevation
Station Elevation
Station
Elevation
Station
Elevation
500
295.6E
498.09
299.87
517.371
498.09
299.87
518.88
300.72
Bankfull Stream Morphology
Station lElevation
498.091 299.87 Wbkf = 19.842
517.93211 299.87 Abkf = 38.421
2xBankfull dbkf= 1.936
Station Elevation W/D = 10.247
358.27 304.08 dmbkf = 4.210
826.57 304.08 Error, data needed if red Wfpa = 468.292
Average Bankfull Elevation (ft)
299.87
Bankfull Width ft
19.8421
Bankfull Area ( )
38.4211
Bankfull Wetted Perimeter (ft)
23.4681
Bankfull Hydraulic Radius (ft)
1.63715
Low Bank Height (ft)
4.21
Avera a PIN Elevation ft
0
LPIN and RPIN
Sta Elev
0 0
0 0
515.00 520.00 525.00 530.00 535.00
PIN Area
red, cross section does not reach
ankfull elevation, add data.
Project: Old English Court Location: Cross Section 5
Station: 3+21 Benchmark description: Riffle
Date: 2/26/2020 USGS Grid Coordinates Plan Sheet
Photo Reference Location: North East Ref. No.
Permanent Benchmark Elevation: I IPermanent Benchmark Location:
Blue cells are instructions and notes. Please read them. Cross Section taken from left to right looking downstream.
Gray cells are outputs and should be left alone.
Yellow cells are for data input and manipulation If you need additional sheets for more cross sections, just create a copy of the sheet by right clicking on the tab at the bottom of this sheet.
rank that h.rn ran mdi-ta ann arr.r �
Height of
Back -Sight Instrument Fore -Sight Height
Station BS HI FS Elevation
�����
7recommended.
Feet Feet Feet Feet Feet
"TW", Bankfull right" and "bankfull left" MUST b
entered verbatim in this column for the sheet to
work. "TOBL", "TOBR", "TOE L" and TOE R" are
Bankfull Cross Section 2 X Bankfull
Left End Ri ht End Elevation from Incremental Av Incremental Incremental Distance
Station Station Station Elevation bankfull Height (ft) g Distance (ft) Area (ft�) Station Between
Points
Purple rows are for additional data. Start station 0+00 at the first
ellow row.
dditional data needed if elevation is less than
bankfull or 2 x bankfull.
Delete values in these columns where the ground elevation falls lower than bankfull outside the bounds of the stated/calculated bankfull station.
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
128.13
306.00
0
0
0
0
0
0
0
0
299.83
304.00
0
0
0
0
0
0
0
0
422.53
302.00
0
0
0
0
0
0
0
0
449.83
301.00
0
0
0
0
0
0
422.803
0
468.131
1
300.74
1 0
01
0
0
01
0
01
0
471.95
301.50
0
0
0
0
0
0
0
0
483.98
301.40
0
0
0
0
0
0
0
0
490.28
300.97
TOBL
-
-
0
0
0
0
0
0
0
0
491.41
297.44
TOE L
490.71856
-
490.71856
299.6
0
0
0
0
0
0
495.29
297.28
-
-
495.29
297.28
2.32
1.16
4.571445
5.302876
0
5.12645
500.00
297.21
TW
-
-
500
297.21
2.39
2.355
4.71
11.09205
0
4.71052
504.35
297.33
TOE R
504.35
297.33
2.27
2.33
4.35
10.1355
0
4.35165
507.27
300.84
TOBR
506.23843
506.23843
299.6
0
1.135
1.888433
2.143372
0
2.95280
507.29
299.04
bankfull right
0
0
0
0
0
0
0
0
511.82
301.04
508.5584
0
0
0
0
0
0
0
0
517.39
301.11
0
0
0
0
0
0
0
0
524.69
301.00
-
-
0
0
0
0
0
0
0
0
567.49
300.00
-
-
0
0
0
0
0
0
0
0
0
0
01
0
0
0
0
0
0
0
0
0
01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-
-
0
0
0
0
0
0
0
0
-
-
0
0
0
0
0
0
0
0
0
0
0
0
0
0
01
0
0
0
01
0
0
0
01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Pull down orange if more rows needed.
AL 01
E 0
AL 01
01
E 01AL
0
0
0
355.00
350.00
345.00
340.00
335.00
330.00
325.00
320.00
315.00
310.00
305.00
300.00
295.00
These numbers are taken from the raw data table. There is no need to change these cells
Bankfull
TOB
TW
Left
Right
Left
Right
Station
I Elevation
Station
I Elevation
I Station
I Elevation
Station
I Elevation
I Station
Elevation
5001
297.211
01
01
507.291
299.041
490.281
300.971
507271
300.84
You can change the yellow cells below. This is where you can adjust the stations or elevations of the parameters below. The units
are +/-feet of offset. The cells can be left blank if you do not wish to make changes.
Bankfull
TOB
TW
Left
Ri ht
Left
Ri ht
Station
Elevation
Station
Elevation
Station Elevation
Station
Elevation
Station
Elevation
01
0
01
01
1,5610
01
01
0
These are parameters that are used for morphology calculations, after any adjustments below. There is no need to change these
cells.
Bankfull
TOB
TW
Left
Ri ht
Left
Ri ht
Station
Elevation
Station
Elevation
Station Elevation
Station
Elevation
Station
Elevation
500
297.21
0
0
507.,' 299.E
490.28
300.97
507.27
300.84
Bankfull Stream Morphology
Station lElevation
490.71861 299.6 Wbkf = 15.520
506.23841 299.6 Abkf = 28.674
2xBankfull dbkf= 1.848
Station Elevation W/D
422.80 301.99 dmbkf
11 422.80 301.99 Error, data needed if red Wfpa =
Average Bankfull Elevation (ft)
299.6
Bankfull Width ft
15.5198
Bankfull Area ( )
28.6735
Bankfull Wetted Perimeter (ft)
17.1414
Bankfull Hydraulic Radius (ft)
1.67277
Low Bank Height (ft)
3.63
Avera a PIN Elevation ft
0
LPIN and RPIN
Sta Elev
0 0
0 1 0
455.00 465.00 475.00 485.00 495.00 505.00 515.00 525.00 535.00
PIN Area
red, cross section does not reach
ankfull elevation, add data.
D# * 20201340
Version* 1
Regional Office * Raleigh Regional Office - (919) 791-4200
Reviewer List* Stephanie Goss
Pre -Filing Meeting Request submitted 9/30/2020
....................................................__ _.........._..._..._..._..._..._..._..._..._..._..._..._..._..._..._.............................................
Contact Name * Becky Ward
Contact Email Address* becky.ward@timmons.com
Project Name* 1100 Old English Court Stream Bank Stabilization
Project Owner* Bethanee Byarlay-City of Raleigh project Drainage assistance program
Project County* Wake
Owner Address: Street Address
1100 Old English Court
Address Line 2
city State / Province / Region
Raleigh NC
Postal / Zip Code Country
27615 USA
Is this a transportation project?* r Yes f` No
Type(s) of approval sought from the DWR:
W 401 Water Quality Certification - F 401 Water Quality Certification
Regular Express
❑ Individual Permit F Modification
❑ Shoreline Stabilization
Does this project have an existing project ID#?*
r Yes r No
Do you know the name of the staff member you would like to request a meeting with?
Stephanie Goss
Please give a brief project description below.
This is a stream bank repair project that has qualified through the City of
Raleigh Drainage Assistance program. The stream has eroded back to a
point on the property that is in close proximity to the structure. Bank
stabilization through the use of gabion baskets are proposed for this
project.
Please give a couple of dates you are available for a meeting.
Please attach the documentation you would like to have the meeting about.
60% Construction Plans Complete Set.pdf 6.01 MB
pdf only
By digitally signing below, I certify that I have read and understood that per the Federal Clean Water Act Section
401 Certification Rule the following statements:
• This form completes the requirement of the Pre -Filing Meeting Request in the Clean Water Act Section 401 Certification
Rule.
• I understand by signing this form that I cannot submit my application until 30 calendar days after this pre -filing
meeting request.
• I also understand that DWR is not required to respond or grant the meeting request.
Your project's thirty -day clock started upon receipt of this application. You will receive notification regarding meeting location
and time if a meeting is necessary. You will receive notification when the thirty -day clock has expired, and you can submit an
application.
Signature
Submittal Date 9/30/2020
Reviewer Meeting Request Decision
Has a meeting been scheduled?* a Yes a No