HomeMy WebLinkAbout20040931 Ver 1_COMPLETE FILE_20070831BUCK;
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IN
September 1, 2004
John R. Dorney
NC Division of Water Quality
401 Wetlands Certification Unit
2321 Crabtree Blvd.
Raleigh, North Carolina 27604-2260
Attention Bob Zarzecki:
?, t! n(i L,. .? u c? I' ;i r Ic ?\- .i n i Io ' 11 U
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Subject: DWQ# 04-0931
Snow Creek Restoration Project
Response to letter dated July 8, 2004
wETLANpS / 401 GRQUf?
St7p 0 2004
WqTER QUAL'TYSECT
ION
A site visit was held on August 17 at the Snow Creek project, and the following issues were
discussed. The following individuals were present:
Daryl Lamb (NC-DWQ Winston-Salem Regional Office)
C. Heath Wadsworth (Buck Engineering)
Dick Everhart (NRCS - Surry SWCD)
DWQ: An "existing wet area" is depicted on Sheet No. 10 of your plans. You have proposed
placing fill within this area. After reviewing your July 1, 2004 response, it is still not clear to us
whether any wetlands will be filled or drained by this project. Please provide a U.S. Army Corps
of Engineers approved wetland delineation for all areas within or immediately adjacent to the
construction limits of this project.
Response: During the site visit, Daryl requested that we complete a DWQ Wetland Rating
Worksheet and state the amount of wetland that would be disturbed by the haul road. He
concurred that the amount of impacts were minimal and that the Rating Worksheet should be
completed as a form of documentation and for filing purposes.
One of our biologists (Greg Price, PWS) and I revisited the site on August 19 in order to
document the wet area. We used GPS to locate the total wetland area and to approximate the
area that would be disturbed by the haul road. The wetland are shown on the Rating Worksheet
is the total area (0.12 acres). The approximate area that will be disturbed by the haul road is
0.03 acres. The Wetland Rating Worksheet is attached.
DWQ: You have proposed a net stream loss of 344 feet. The DWQ is concerned about the loss
of stream length and associated aquatic habitat and uses that will potentially occur from this
project. You stated within your report that the channel relocations are proposed to match the
BucK#
li N GI NHERI N G
dimension, pattern, and profile of a reference reach. You propose to construct a`Bc' type
stream. It appears that this design was chosen due to the lack of available floodplain. Please
provide detailed information on the reference reach. Also, please provide a morphological
measurement table including classification and morphological characteristics for the existing
reach, proposed design reach and reference reach.
Response: Please see the plan set, page 2, which was submitted on May 24, 2004, for the
classification and morphological tables which are requested above.
The existing stream is experiencing extensive bank erosion in some areas and lacks an
adequate balance of bedform diversity, the restoration is necessary in order to stabilize the
banks and diversify the bedform. The stream is between a state of being a straighter step-pool
type channel and a meandering type cl2annel. The valley is too confined to design a meandering
type channel, so a step-pool rype channel was designed as a method to stabilize the channel. The
proposed stream design will improve aquatic habitat and water quality.
The existing condition stream length was determined from the surveyed thalweg. The
proposed stream length was determined from a centerline which follows the bankfull. Had the
existing condition stream length been determined in the same manner as the proposed stream
length, the only area iii which a substantial loss of stream length would occur is between
proposed stations 28+00 and 30+00. The majoriry of the project reach consists of re-centering
and shaping the existing channel cross-section.
The above "net stream loss" issues were discussed with Daryl Lamb on the project site.
The U.S. Army Corps of Engineers has reviewed and approved the Snow Creek Restoration
project. I have attached a copy of the Corps permit for your files. Also attached is an email
correspondence between me and Daryl Lamb which discusses our August 17 field visit.
Enclosed are 7 copies of this letter and supporting documentation. We look forward to restoring
Snow Creek and improving the water quality and aquatic habitat of the stream. Construction will
begin on the restoration once the above issues are resolved. Please let us know if you have any
further questions or need additional information.
Sincerely,
/ ?4??i4
C. Heath Wadsworth, PE
Hydraulic Engineer
Enclosures:
Wetland Rating Worksheet
Daryl Lamb email
USCOE permit
cc: Dick Everhart: Surry SWCD
Charles Anderson: Pilot View RC&D
Daryl Lamb: NC DWQ Winston-Salem
Heath Wadsworth
From: Daryl Lamb [Daryl.Lamb@ncmail.net]
Sent: Wednesday, September 01, 2004 9:33 AM
To: hwadsworth @ buckengineering.com
Subject: Re: Snow Creek status
Heath,
I have asked the Central Wetlands Office in Raleigh to forward the 401
application to me here in Winston-Salem. I suggest that you contact
Cyndi Karoly in the Central Office at (919) 733-9721 to make certain
that you have satisfied their concerns and request for more information
as stated in the hold letter dated July 8, 2004. The DWQ number for
this project is 04-0931. I am satisfied with the project plans as
presented during our discussion in the field on August 17th. As soon as
I receive the application package from Raleigh, I will draft an
authorization letter.
Best regards,
Daryl Lamb
On 9/1/2004 9:22 AM, Heath Wadsworth wrote:
>Daryl,
>What is the status of the DWQ permit for the Snow Creek restoration
>project? I just wanted to check-in to make sure you don't need anything
>else from me. I faxed you the wetland data sheet from Snow Creek on
>August 23. I am referring to the wetland that we looked at and
>discussed on our August 17 field visit. Let me know if you have any
>questions or comments. Thanks,
>Heath
>
>C. Heath Wadsworth, PE
>Civil/Hydraulic Engineer
>Buck Engineering
>8000 Regency Parkway Suite 200
>Cary, NC 27511
>direct phoneline: 919-459-9013
>hwadsworth@buckengineering.com
>
>
>
Daryl Lamb
NC DENR Winston-Salem Regional Office
Division of Water Quality, Water Quality Section
585 Waughtown Street
Winston-Salem, NC 27107
Voice: (336) 771-4608 ext 293
FAX: (336) 771-4630
1
Project Name ?•??? CrP?'? Nearest Road Do ?6;•+ r?// Ro ad
County S"-- Wetland Area ? 4,12 acres Wetland Width feet
Name of evaluator f?- Date 9 -19'01
Wetland Location
_ on pond or lake
_ on perennial stream
_ on internuttent stream
_ within interstream divide
_,,f-Gther Z745c -?s/o?E
Soil series_
_ predominantly organic - humus, muck,
t
OZ
minantly mineral - non-sandy
_ predominantly sandy
Hydraulic factors
_ steep topography
_ ditched or channelized
_ total wetland width z 100 feet
Adjacent land use
(within 1/2 mile upstream, upslope, or radius)
i,-?forested/natural vegetation 8 s %
griculture, urban/suburban L5D%
L---a
impervious surface %
Dominant vegetation
acex so.
!L)
?
(3)
.03
Flooding and wetness
' semipermanently to pecmanently
flooded or inundated
_ seasonally flooded or inundated
internuttanly flooded or temporary
surface water
?no evidence of flooding or surface water.
Wetland type (select one)* >,,.ve?, ti1 q•n???,??? 4 Ak f/A.., ? „ .9 s se?d el 71 . ?
Bottomland hardwood forest Pine savanna R04d1_'V4 4 ?
Headwater forest _ Freshwater marsh Ae
Swamp forest _ Bog/fen
. Wet flat _ Ephemeral wetland
Pocosin _ Carolina Bay - SQp? ?GS
Bog forest _Z-Other Seelo --i> ea
`'?s
the ratin stem cannot be a lied to salt or brackish marshes or stream channels 5Q`""`l
-------- --------------- -------?--------------------------- j? 3?
--------- * ? ?'----------------_py--------------
weight
Wetland
R Water storage ? x 4.00 =
Rating
A Bank/Shoreline stabilization ? x 4.00
?
T -
Pollutant removal * _
? x 5.00 :::«<? :;?,;;;:<.?:;;.,?«::,:..: E?•
,,:<2x:?
I
Wildlife habitat
x 2.00 '`:... ?r :?:M?. ??w:•,<>><:.
?
N Aquatic life value x 4.00
+vJ' n •:<?:. i,N,•:4i'i}:>:
G
Recreation/Education 0
x 1.00
"
*Add 1 point if in sensitive watershed and >10% nonpoint disturbance within 1/2 mile upstream,
u.pslope, or radius
---------------------
-----------------------------
-------------
------------------------
_ . . ??.
U.S. ARMY CORPS OF ENGINEERS ?r £
?Wilmington District
Action ID(s): 200421144 County: Surry
GENERAL PERMIT (REGIONAL AND NATIONWIDE) VERIFICATION
Applicant: Mr. Keith Stanley Agent: Buck Engineering
A.ttn: C. Heath Wadsworth, PE
Address: 421 Dobbins Mill Road Address: 8000 Regency Parkway, Suite 200
Elkin, NC 28621 Cary, NC 27511
Telephane Number: (336) 366-2937 Telephone Number: (919) 459-9013.
Size anri Locafi:, : af Aroperty (: oad namc/r.umber, tc., n, etc.):
The project is located on Dobbins Mill Road, southeast of its intersection with Chapel Church Road in
Dobsoll, Surry County, North Carolina.
Connecting Waters: Snow Creek River Basin: yadkin
Site Coordinates: 36.2268051 ° N 80.7776056° W
Description of Activity:
This permit authorizes the placement of fill and the relocation of stream channel associated with the Snow
Creek Restoration Project according to plans submitted on May 25, 2004. This project is not authorized for
mitigation for other projects requiring USACE approval.
Applicable Law(s):
Section 404 (Clean Water Act, 33 USC 1344)
Authorized General Permit(s) and Associated Impacts: _
Nationwide Permit # 27 - Stream and Wetland Restoration Activities AID: 200421144
Open Water Impact (acres) Wetland Impact (acres) Stream Channel Impact (linear feet)
temporary permanent temporary permanent temporary permanent mitigable permanent non-mitigable
3,164.000 344.000
_ AID: _
Open Water Impact (acres) Wetland Impact (acres) Stream Channef Impact (linear feet)
temporary permanent temporary permanent temporary permanent mitigable j permanent non-mitigable
Open Water Impact (acres) Wetland Impact (acres)
temporary permanent temporary permanent
SUMMARY OF PROJECT IMPACT
Open Water Impact (acres) Wetland Impact (acres)
temporary permanent temporary permanent
0.000 0.000 0.000 0.000
' AID:
Stream Channel Impact (linear feet)
temporary permanent mitigable ' permanent non-mitigable
S AUTHORIZED BY THIS VERIFICATION
Stream Channel Impact (linear feet)
temporary permanent mitigable permanent non-mitigable
3,164.000 344.000 0.000
Action ID(s): 200421144
County: Surry
GENERAL PERMIT (REGIONAL AND NATIONWIDE) VERIFICATION
The work is authorized by the above referenced permit(s) provided it is accomplished in strict
accordance with the attached conditions, special conditions listed at the end of this fornl, and the submitted
plans. Any violation of the attached conditions or special conditions, or deviation from the submitted plans
may subject the permittee to a stop work order, a restoration order and/or appropriate legal action.
This verification will remain valid until the expiration date shown below, unless the
nationwide authorization is modified, reissued or revoked. If, prior to the expiration date shown below, the
nationwide permit authorization is reissued and/or modified, this verification will remain valid until
expiration date shown below, provided it complies with all modifications. If the nationwide permit
authorization expires or is suspended, revoked, or is modified, such that the activity would no longer comply
with the terms and conditions of the nationwide permit, activities which have commenced (i.e., are under
construction) or are under contract to commence in reliance upon the nationwide permit, will remain
autherized provided the aetivity is completed within twelve months of tiie date of the nationwide permit's
expiration, modification or revocation, unless discretionary authority has been exercised on a case-by-case
basis to modify, suspend or revoke the authorization.
This Department of the Army verification does not relieve the permittee of the responsibility to
obtain any other required Federal, State or local approvals/permits. Activities subject to Section 404 (as
indicated above) may also require an individual Section 401 Water Quality Certification. You should contact
the NC Division of Water Quality at telephone (919) 733-1786 to determine Section 401 requirements.
For activities occurring within the twenty coastal counties subject to regulation under the Coastal
e 1-eu MMnagement Act (CAMA), prior. to beginning work you must contact the N.C. Division of Coastal
Management.
If you have aity, questions regarding this verification, any of the attached conditions or special
conditions of the Permit, or tlie Corps of Engineers regulatory program, please contact Andrea Wade
at telephone number (919) 876-844t ? - ?
Corps Regulatory Official
Authorization Date: July 28, 2004
Special Conditions (if any):
Expiration Date of Verification: July 28, 2006
Copies Furnished:
Benny Walsh, 658 Draughn Road, Elkin, NC 28621
Peter Blum, 817 Dobbins Mill Road, Elkin, NC 28627
GENERAL PERMIT (REGIONAL AND NATIONWIDE) COMPLIANCE FORM
Action ID(s): 200421144
Name of Permittee: Mr. Keith Stanley
Project Manager: Andrea Wade
Date of Authorization: July 28, 2004
Type of Authorization:
Select Natioriwide or Regional Permit
Please note that your permitted activity is subject to a compliance inspection by an U.S.
Army Corps of Engineers representative. If you fail to comply with this permit you are
subject to permit suspension, modification, or revocation.
I hereby certify that the work authorized by the above referenced permit has been
completed in accordance with the terms and condition of the said permit, and required
mitigation was completed in accordance with the permit conditions.
(A-0- ? % Signature of Permittee
Upon completion of the activity authorized by this permit and any mitigation required by the
permit, sign this certification page and return it to the Corps Regulatory Field Office identified
bPlow (retain the original copy of the Genera? Pertnit Veri?'ication fo: yeur :eccrds):
Asheville Regulatory Field Office
US Army Corps of Engineers
?
151 Patton Avenue
Room 208
Asheville, NC 28801-5006
Raleigh Regulatory Field Office
US Army Corps of Engineers
? 6508 Falls of the Neuse Road
Suite 120
Raleigh, NC 27615
Washington Regulatory Field Office
? US Army Corps of Engineers
Post Office Box 1000
Washington, NC 27889-1000
Wilmington Regulatory Field Office
? US Army Corps of Engineers
Post Office Box 1890
Wilmington, NC 28402-1890
BUCK 8000 Regency Parkway
Sui?8 200
Cary, North Carolina 27511
Phone: 919.463.5488
E N G I N E E R I N G Fax:919.463.5490
www. buckenglneering, com
LETTER OF TRANSMITTAL
TO: NC DWQ/ Wetlands Unit RE: DWQ# 040931
Snow Creek Restoration
Raleigh, NC 6 copies, original sent September 2.
ATTENTION: Inadvertently neglected to send copies wtth
first package.
DATE: September 3, 2004 JOB NO. 185
We are sending via:
Q Overnight F--] Regular Mail F-] Pick-up Q Hand Delivered
The foilowing items:
QX Correspondence [=] Plans F-I Specifications ? Other as listed below:
COPIES DATE NO. DESCRIPTION I
6 9/1/04 7 Letter and supportinp documentation.
THESE ARE TRANSMITTED as checked below:
8 For Approval As Requested 8 Approved As Submitted B Returned For Corrections
For Your Use RX For Review And Comment Approved As Noted Forward To Subcontractor
REMARKS:
COPY TO: SIGNED: ?1??1lti, ?7/ ?,
BUCK
E N GI N E E R I N G *
±!!??
September 1, 2004
John R. Dorney
NC Division of Water Quality
401 Wetlands Certification Unit
2321 Crabtree Blvd.
Raleigh, North Carolina 27604-2260
Attention Bob Zarzecki:
Subject: DWQ# 04-0931
Snow Creek Restoration Project
Response to letter dated July 8, 2004
WETLANpS / 401 GROUF
sEP o `r 2004
WATER QUA1.11Y SECTION
A site visit was held on August 17 at the Snow Creek project, and the following issues were
discussed. The following individuals were present:
Daryl Lamb (NC-DWQ Winston-Salem Regional Office)
C. Heath Wadsworth (Buck Engineering)
Dic_k, E,verhart (NRCS - Surry SWCD)
DWQ: An "existino, wet area" is depicted on Sheet No. 10 of your plans. You have proposed
placing fill within this area. After reviewing your July 1, 2004 response, it is still not clear to us
whether any wetlands will be filled or drained by this project. Please provide a U.S. Army Corps
of Engineers approved wetland delineation for all areas within or immediately adjacent to the
construction limits of this project.
Response: During the site visit, Daryl requested that we complete a DWQ Wetland Rating
Worksheet and state the amount of wetland that would be disturbed by the haul road. He
concurred that the amount of impacts were minimal and that the Rating Worksheet should be
completed as a form of documentation and for filing purposes.
One of our biologists (Greg Price, PWS) and I revisited the site on August 19 in order to
document the wet area. We used GPS to locate the total wetland area and to approximate the
area that would be disturbed by the haul road. The wetland are shown oi2 the Rating Worksheet
is tlie total area (0.12 acres). The approximate area that will be disturbed by the haul road is
0.03 acres. The Wetland Rating Worksheet is attached.
DWQ: You have proposed a net stream loss of 344 feet. The DWQ is concerned about the loss
of stream length and associated aquatic habitat and uses that will potentially occur from this
project. You stated within your report that the channel relocations are proposed to match the
5000 R egency Pa ri<way. Suite 'Op
1 1
C:ary. N octh Ca r<il ina _' 75
Pt1 o „<: 9 1 9.4 6 3.5 asK
t-a -, : 9 i 9.a6 3. 5 4 9 o
%v Nv w. U u c 1: e n t i n c :? r i n g . c o m
R e . c /> o n . r i b l e E ng, i n e e r i r+ ^ a n d S c i e n c e fo r n B e t f e r E ri i• i r o n m e n 1
C'nry, Nort h Ca rol ina • C.harlottc, Not Ih C_'arolin a• At lanta, G eorgia
BUCKG
dimension, pattern, and profile of a reference reach. You propose to construct a`Bc' type
stream. It appears that this design was chosen due to the lack of available floodplain. Please
provide detailed information on the reference reach. Also, please provide a morphological
measurement table including classification and morphological characteristics for the existing
reach, proposed design reach and reference reach.
Response: Please see the plan set, page 2, which was submitted on May 24, 2004, for the
classification and morphological tables which are requested above.
The existing stream is experiencing extensive bank erosion in some areas and lacks an
adequate balance of bedform diversiry, the restoration is necessary in order to stabilize the
banks and diversify the bedform. The stream is between a state of being a straighter step-pool
type channel and a meandering type channel. The valley is too confined to design a meandering
type channel, so a step-pool type channel was designed as a method to stabilize the channel. The
proposed stream design will improve aquatic habitat and water quality.
The existing condition stream lengtl2 was determined from the surveyed thalweg. The
proposed stream length was determined from a centerline which follows the bankfull. Had the
existing condition stream length been determined in the same manner as the proposed stream
length, the only area in which a substantial loss of stream length would occur is between
proposed stations 28+00 and 30+00. The majority of the project reach consists of re-centering
and shaping the existing channel cross-section.
The above "net stream loss" issues were discussed with Daryl Lamb on the project site.
The U.S. Army Corps of Engineers has reviewed and approved the Snow Creek Restoration
project. I have attached a copy of the Corps permit for your files. Also attached is an email
correspondence between me and Daryl Lamb which discusses our August 17 field visit.
Enclosed are 7 copies of this letter and supporting documentation. We look forward to restoring
Snow Creek and improving the water quality and aquatic habitat of the stream. Construction will
begin on the restoration once the above issues are resolved. Please let us know if you have any
further questions or need additional information.
Sincerely,
lC. Heath Wadsworth, PE
Hydraulic Engineer
Enclosures:
Wetland Rating Worksheet
Daryl Lamb email
USCOE permit
cc: Dick Everhart: Surry SWCD
Charles Anderson: Pilot View RC&D
Daryl Lamb: NC DWQ Winston-Salem
Heath Wadsworth
From: Daryl Lamb [Daryl.Lamb@ncmail.net]
Sent: Wednesday, September 01, 2004 9:33 AM
To: hwadsworth @ buckengineering.com
iubject: Re: Snow Creek status
Heath,
I have asked the Central Wetlands Office in Raleigh to forward the 401
application to me here in Winston-Salem. I suggest that you contact
Cyndi Karoly in the Central Office at (919) 733-9721 to make certain
that you have satisfied their concerns and request for more information
as stated in the hold letter dated July 8, 2004. The DWQ number for
this project is 04-0931. I am satisfied with the project plans as
presented during our discussion in the field on August 17th. As soon as
I receive the application package from Raleigh, I will draft an
authorization letter.
Best regards,
Daryl Lamb
On 9/1/2004 9:22 AM, Heath Wadsworth wrote:
>Daryl,
>What is the status of the DWQ permit for the Sno
>project? I just wanted to check-in to make sure
>else from me. I faxed you the wetland data sheet
>August 23. I am referring to the wetland that
>discussed on our August 17 field visit. Let me
>questions or comments. Thanks,
>Heath
w Creek restoration
you don't need anything
from Snow Creek on
we looked at and
know if you have any
>
>C. Heath Wadsworth, PE
>Civil/Hydraulic Enginetr
>Buck Engineering
>8000 Regency Parkway Suite ?00
>Cary, NC 27511
>direct phoneline: 919-459-9013
>hwadsworth@buckengineering.com
>
>
>
Daryl Lamb
NC DENR Winston-Salem Regional Office
Division of Water Quality, Water Quality Section
585 Waughtown Street
Winston-Salem, NC 27107
Voice: (336) 771-4608 ext 293
FAX: (336) 771-4630
Project Name ??n? CrP?k Nearest Road - DoUinJ .?'>/ f?'atid
County SN/? Ei4fy ? Wetland Area ?9,12 acres Wetland Width feet
N3I110 Of avalnafnr (91'_ ?1?? r'?'4F' Date 9 -/1-0 /
Wetland Location Adjacent land use
(within 1/2 mile upstream, upslope, or radius)
_ on pond or lake _ on perennial stream i,-forested/natural vegetation 8 s%
on intermittent stream ?-agriculture, urban/suburban ? 5%
within interstream divide impervious surface %
-,,6ther
Dominant vegetation
Soil series (1) C•?x s,?.
_ predominantly organic - humus, muck, (2)
or peat
pr?edominandy mineral - non-sandy
(3)
_ predominantly sandy se
'f?rNs
Flooding and wetness
Hydraulic factors
semipermanendy to permanently
_ steep topography flooded or inundated
ditched or channelized seasonally flooded or inundated
total wetland width Z 100 feet internuttanly flooded or temporary
surface water
no evidence of flooding or surface water.
Wetland type (select one)* DI;?ey, 14ti.43 Rs sP?d 1671 .
Bottomland hardwood forest Pine savanna of
Headwater forest Freshwater marsh
Ae
Swamp forest ? Bog/fen
. Wet flat _ Ephemeral wetland
_. ??? ??u5 ?l'tI? s.?su..?? ??'
_ Pocosin Carolina Bay
Bog forest _jL'-Other 5fea? al lipw eMA
*the rating stem cannot be aplied to salt or brackish marshes or stream channels
------- -----------------------?----------------------------= --- ?
--------- - ?'-----------------?-------------------- ,
weight _fjrOHHl9'aZ
Wetland 4? ',
R Water storage ? x 4.00
??:S,S'{K?::?tilf Rating
A Bank/Shoreline stabilization ? x 4.00 = ???f? ?
? .:%:<?;':?i,s?:s??'<:`•,,< ::?? :>.
.t, :•,.> ?z<:::.
7, , -
?' t t ? ?:t,,':x.;: .'•,%'j?.:'.:
Pollutant removal x 5.00
? .:"Gfi : 'A?::{?cy • , •?±i?•, ??. :: .{?`S:
SriF,}•?v `? }J /. : . M1?.i`;:
I Wildlife habitat ? x 2.00
.>. ?? + ,: x . ••r,%:...
,........
N Aquatic life value ? x 4.00 =
? ... .• } ?.• ' .ij? \ iii'•?}F?i.v":'•:,}: Y I
.;:...:
:..
: ,. : :.: :..::.. ........
?: ,.: r .:;.:. ..:.........
G Recreation/Education x 1.00 =
?
*Add 1 point if in sensitive watershed and >10% nonpoint disturbance within 1/2 mile upstream, _
uyslopei or radiusr_
U.S. ARMY CORPS OF ENGINEERS ••- -:rLM
'
Wilmington District A
ID(s): 20042 1 1 44 County: Surry
GENERAL PERMIT (REGIONAL AND NATIONWIDE) VERIFICATION
Applicant: Mr. Keith Stanley Agent: Buck Engineering
Attn: C. Heath VVadsworth, PE
Address: 421 Dobbins Mill Road Address: 8000 Regency Parkway, Suite 200
Elkin, NC 28621 Cary, NC 27511
'I'elephone Number: (336) 366-2937 Telephone Number: (919) 459-9013.
Siz-, and Locati:,:s af :°rape: ty (: oad .^.ame; r,urybe;, t:. wn, etc.):
The project is located on Dobbins Mill Road, southeast of its intersection with Chapel Church Road in
Dobson, Surry County, North Carolina.
Connecting Waters: Snow Creek River Basin: Yadkin
Site Coordinates: 36.2268051 ° N 80.7776056° W
Description of Activity:
This permit authorizes the plaeement of fill and the relocation of stream channel associated with the Snow
Creek Restoration Project according to plans submitted on May 25, 2004. This project is not authorized for
mitigation for other projects requiring USACE approval.
Applicable Law(s):
Section 404 (Clean Water Act, 33 USC 1344)
Authorized General Permit(s) and Associated Impacts:
Nationwide Permit # 27 - Stream and Wetland Restoration Activities AID: 200421144
Open Water Impact (acres) Wetland Impact (acres) , Stream Channel Impact (linear feet)
temporary permanent temporary permanent temporary permanent mitigable permanent non-mitigable
3,164.000 344.000
AID:
Open Water Impact (acres) Wetland Impact (acres) _Stream Channel Impact (linear feet)
temporary permanent temporary ', permanent temporary permanent mitigable j permanent non-mitigable
? AID:
Open Water Impact (acres) Wetland Impact (acres) Stream Channel Impact (linear feet)
temporary permanent temporary permanent temporary permanent mitigable ' permanent non-mitigable
SUMMARY OF PROJECT IMPACTS AUTHORI ZED BY THIS VERIFICATION
Open Water Impact (acres) Wetland Impact (acres) Stream Channel Impact (linear feet)
temporary permanent temporary permanent temporary permanent mitigable permanent non-mitigable
0.000 0.000 0.000 0.000 , 3,164.000 344.000 0.000
Action ID(s): 20042 1 1 44
County: Surry
GENERAL PERMIT (REGIONAL AND NATIONWIDE) VERIFICATION
The work is authorized by the above referenced permit(s) provided it is accomplished in strict
accordance with the attached conditions, special conditions listed at the end of this forni, and the submitted
plans. Any violation of the attached conditions or special conditions, or deviation from the submitted plans
may subject the permittee to a stop work order, a restoration order and/or appropriate legal action.
This verification will remain valid until the expiration date shown below, unless the
nationwide authorization is modified, reissued or revoked. If, prior to the expiration date shown below, the
nationwide permit authorization is reissued and/or modified, this verification will remain valid until
expiration date shown below, provided it complies with all modifications. If the nationwide pennit
authorization expires or is suspended, revoked, or is modified, such that the activity would no longer comply
with the terms and conditions of the nationwide permit, activities which have commenced (i.e., are under
construction) or are under contract to commence in reliance upon the nationwide permit, will remain
autherized provided the activity is completed within twelve months of the daie of ihe nationwide permit's
expiration, modification or revocation, unless discretionary authority has been exercised on a case-by-case
basis to modify, suspend or revoke the authorization.
This Department of the Army verification does not relieve the permittee of the responsibility to
obtain any other required Federal, State or local approvals/permits. Activities subject to Section 404 (as
indicated above) may also require an individual Section 401 Water Quality Certification. You should contact
the NC Division of Water Quality at telephone (919) 733-1786 to determine Section 401 requirements,
For activities occurring within the twenty coastal counties subject to regulation under the Coastal
Area Management Act (CAMA), prior. to beginning work you must contact the N.C. Division of Coastal
Management.
If you have any questions regarding this verification, any of the attached conditions or special
conditions of the Permit, or the Corps of Engineers regulatory program, please contact Andrea Wade
at telephone number (919) 876-8441 . ?
Corps Regulatory Official
Authorization Date: luly 28, 2004
Special Conditions (if any):
Expiration Date of Verification: luly 28, 2006
Copies Furnished:
Benny Walsh, 658 Draughn Road, Elkin, NC 28621
Peter Blum, 817 Dobbins Mill Road, Elkin, NC 28627
GENERAL PERMIT (REGIONAL AND NATIONWIDE) COMPLIANCE FORM
Action ID(s): 200421144
Name of Permittee: Mr. Keith Stanley
Project Manager: Andrea Wade
Date of Authorization: July 28, 2004
Type of Authorization:
Select Nationwide or Regional Permit
Please note that your permitted activity is subject to a compliance inspection by an U.S.
Army Corps of Engineers representative. If you fail to comply with this permit you are
subject to permit suspension, modification, or revocation.
I hereby certify that the work authorized by the above referenced permit has been
completed in accordance with the terms and condition of the said permit, and required
mitigation was completed in accordance with the permit conditions.
?
Signature of Permittee
Upon completion of the activity authorized by this permit and any mitigation required by the
permit, sign this certification page and return it to the Corps Regulatory Field Office identified
below (retain the original copy of the Ger_era! Perr.li± Verification for your :eccrds):
Asheville Regulatory Field Office
? US Army Corps of Engineers
151 Patton Avenue
Room 208
Asheville, NC 28801-5006
Raleigh Regulatory Field Office
US Army Corps of Engineers
? 6508 Falls of the Neuse Road
Suite 120
Raleigh, NC 27615
Washington Regulatory Field Office
? US Army Corps of Engineers
Post Office Box 1000
Washington, NC 27889-1000
Wilmington Regulatory Field Office
? US Army Corps of Engineers
Post Office Box 1890
Wilmington, NC 28402-1890
E N G I N E? R I N G ?
September 1, 2004
John R. Dorney
NC Division of Water Quality
401 Wetlands Certification Unit
2321 ?rabtree Blvd.
Raleigh, North Carolina 27604-2260
Attention Bob Zarzecki:
Subject: I?WQ# 04-0931
Snow Creek Restoration Project
Response to letter dated July 8, 2004
WETLANDS / 401 t?Rt??F
?E?' ? ? 2004
WATER QUALITY S?'C?`ION
A site visit was held on August 17 at the Snow Creek project, and the following issues were
discussed. The following individuals were present:
Daryl Lamb (NC-DWQ Winston-Salem Regional Office)
C. Heath Wadsworth (Buck Engineering)
Dic_k, Everhart (NRCS - Surry SWCD)
DWQ: An "existin? wet area" is depicted on Sheet No. 10 of your plans. You have proposed
placing fill within this area. After reviewing your July l, 2004 response, it is still not clear to us
whether any wetlands will be filled or drained by this project. Please provide a U.S. Army Corps
of Engineers approved wetland delineation for all areas within or immediately adjacent to the
construction limits of this project.
Response: During the site visit, Daryl requested that we complete a DWQ Wetland Rating
Worksheet and state the amount of wetland that would be disturbed by the haul road. He
concurred that the amount of impacts were minimal and that the Rating Worksheet should be
completed as a form of documentation and for filing purposes.
One of our biologists (Greg Price, PWS) and I revisited the site on August 19 in order to
document the wet area. We used GPS to locate the total wetland area and to approximate the
area that would be disturbed by the haul road. The wetland are shown on the Rating Worksheet
is the total area (0.12 acres). The approximate area that will be disturbed by the haul road is
0.03 acres. The Wetland Rating Worksheet is attached.
DWQ: You have proposed a net stream loss of 344 feet. The DWQ is concerned about the loss
of stream length and associated aquatic habitat and uses that will potentially occur from this
project. You stated within your report that the channel relocations are proposed to match the
SO00 7? e ge ncy Pa rlc?v,iy. S u i?ee _' 00
C:l r y, N o r t h C a r o 1 i n a _' 7? 1 1
l?i<<,?,?•. ?>>>.nc;?.?asK
r- .?.: ?? i<? . a c?. s a ? o
??-??•w.burl:cn?inc?riu=, cc?n?
Res/? r?n.r i 6/c L- n,? iri ?zi?rin;, a?id Science fnr ?i Betfer f_'?ii'irnnrn ei?t
C' a r y, N o r I h C a r o I i n a • (; h a r 1 c? t t c. N o r t h C' a r u 1 i n a • A t 1? n t a, G e o r g i ?
BucK?
E N G I N E E R I N G
dimension, pattern, and profile of a reference reach. You propose to construct a`Bc' type
stream. It appears that this design was chosen due to the lack of available floodplain. Please
provide detailed information on the reference reach. Also, please provide a morphological
measurement table including classification and morphological characteristics for the existing
reach, proposed design reach and reference reach.
Response: Please see the plan set, page 2, which was submitted on May 24, 2004, for the
classification and morphological tables which are requested above.
The existing stream is experiencing extensive bank erosion in some areas and lacks an
adequate balance of bedform diversiry, the restoration is necessary in order to stabilize the
banks and diversify the bedform. The stream is between a state of being a straighter step-pool
type channel and a meandering rype channel. The valley is too confined to design a meandering
type channel, so a step-pool type channel was designed as a method to stabilize the channel. The
proposed stream design will improve aquatic habitat and water qualiry.
The existing condition stream length was determined from the surveyed thalweg. The
proposed stream length was determined from a centerline which follows the bankfull. Had the
existing condition stream length been determined in the same manner as the proposed stream
length, the only area in which a substantial loss of stream length would occur is between
proposed stations 28+00 and 30+00. The majoriry of the project reach consists of re-centering
and shaping the existing channel cross-section.
The above "net stream loss" issues were discussed with Daryl Lamb on the project site.
The U.S. Army Corps of Engineers has reviewed and approved the Snow Creek Restoration
project. I have attached a copy of the Corps permit for your files. Also attached is an email
correspondence between me and Daryl Lamb which discusses our August 17 field visit.
Enclosed are 7 copies of this letter and supporting documentation. We look forward to restoring
Snow Creek and improving the water quality and aquatic habitat of the stream. Construction will
begin on the restoration once the above issues are resolved. Please let us know if you have any
further questions or need additional information.
Sincerely,
/A?'V.,W?
C. Heath Wadsworth, PE
Hydraulic Engineer
Enclosures:
Wetland Rating Worksheet
Daryl Lamb email
USCOE permit
cc: Dick Everhart: Surry SWCD
Charles Anderson: Pilot View RC&D
Daryl Lamb: NC DWQ Winston-Salem
Heath Wadsworth
From: Daryl Lamb [Daryl.LambCncmail.net]
Sent: Wednesday, September 01, 2004 9:33 AM
To: hwadsworth@buckengineering.com
3ubject: Re: Snow Creek status
Heath,
I have asked the Central Wetlands Office in Raleigh to forward the 401
application to me here in Winston-Salem. I suggest that you contact
Cyndi Karoly in the Central Office at (919) 733-9721 to make certain
that you have satisfied their concerns and request for more information
as stated in the hold letter dated July 8, 2004. The DWQ number for
this project is 04-0931. I am satisfied with the project plans as
presented during our discussion in the field on August 17th. As soon as
I receive the application package from Raleigh, I will draft an
authorization letter.
Best regards,
Daryl Lamb
On 9/1/2004 9:22 AM, Heath Wadsworth wrote:
>Daryl,
>What is the status of the DWQ permit for the Sno
>project? I just wanted to check-in to make sure
>else from me. I faxed you the wetland data sheet
>August 23. I am referring to the wetland that
>discussed on our August 17 field visit. Let me
>questions or comments. Thanks,
>Heath
w Creek restoration
you don't need anything
from Snow Creek on
we looked at and
know if you have any
>C. Heath Wadsworth, PE
>Civil/Hydraulic Enginetr
>Buck Engineering
>8000 Regency Parkway Suite ?00
>Cary, NC 27511
>direct phoneline: 919-459-9013
>hwadsworth@buckengineering.com
>
>
>
Daryl Lamb
NC DENR Winston-Salem Regional Office
Division of Water Quality, Water Quality Section
585 Waughtown Street
Winston-Salem, NC 27107
Voice: (336) 771-4608 ext 293
FAX: (336) 771-4630
Project Name Nearest Road
County S",q "#, ?' Wetland Area acres Wetland Width feet
Name ofe..al„a*.,r s Date
Wetland Location
_ on pond or lake
_ on perennial stream
_ on internuttent stream
_ within interstream divide
,-bther sc
Soii series
_ predominantly organic - humus, muck,
or eat
?predominandy mineral - non-sandy
_ predominandy sandy
Hydraulic factors
_ steep topography
_ ditched or channelized
_ total wetland width Z 100 feet
Adjacent land use
(within 1/2 mile upstream, upslope, or radius)
?forested/natural vegetation 8 S %
L-?agriculture, urban/suburban L } %
impervious surface %
Dominant vegetation
(1? C.ex so.
(L)
?
(3)
X•-,?q?j`E?, s Cti?Q,s•'s Jo.,rr?a s?',?ifrNs
Flooding and wetness ?
' semipermanently to permanently
flooded or inundated
seasonally flooded or inundated
intermittanly flooded or temporary
surface water
no evidence of flooding or surface water.
Wetland type (select one)* P/11Y67 b1 Jrnw0e1"s+rr .? f14.., ? /,.??,,,, Qs sP?a ??...
Bottomland hardwood forest Pine savanna 0/_ 4
Headwater forest Freshwater marsh
Swamp forest Bog/fen 4 ??
. Wet flat Ephemeral wetland ? a?P? S??
Pocosin Carolina Bay /N
Bog forest v'-Other
' .
---------- *the ratingstem cannot be aplied to salt or braclash marshes or stream channels
------- ----------------------?--------------------------
- ?'----------------?---------------------
weighht Tro"
s
R Water storage / x 4.00 =
A Bank/Shoreline stabilization ? x 4.00 =
T
Pollutant removal
x 5.00 = .:.?, v?ti .... ".
1 Wildlife habitat ? x 2.00 =
N Aquatic life value ? x 4.00 =
G Recreation/Education - ? x 1.00 =
Wetland
Rating
..n.? 4i .;•::i?i'•M' £'.
:; ?i?::• <a.??c'.<%':<:>?
:::ti i?i`.;•.,'.' >.` c%r.::?? ,,J,S: «•
?'?Ci i i?':i?{ i•;?
??Y;.^.:: i; f i:.:.. •:'l+:?;,Y? ..;
. .. ;' ?:: +i?. .. • S::`••`•<?::!:;+.'<: ?:
...: ?:.;::v•::;::«.<
h;; .. .:.:.,:..?..?.: .
;•`:c:{4).^•.:
j'?
*Add 1 point if in sensitive watershed and >10% nonpoint disturbance within 1/2 mile upstream,
•--------- ?iQslo2eZ or radius--- --------------------------
-------------------------------------------------
U.S. ARMY CORPS OF ENGINEERS
Wilmington District
Action ID(s): 200421144 County: Surry
GENERAL PERMIT (REGIONAL AND NATIONWIDE) VERIFICATION
Applicant: Mr. Keith Stanley Agent: Buck Engineering
Attn: C. Heath Wadsworth, PE
Address: 421 Dobbins Mill Road Address: 8000 Regency Parkway, Suite 200
Elkin, NC 28621 Cary, NC 27511
Telephone Number: (336) 366-2937 Telephone Number: (919) 459-9013.
Sizl- an3 Lacata:,n cf Aroperty (: oad naYne/r,urzbe:, tc o: n, et1c.):
The project is located on Dobbins Mill Road, southeast of its intersection with Chapel Church Road in
Dobson, Surry County, North Carolina.
Connecting Waters: Snow Creek River Basin: Yadkin
Site Coordinates: 36.2268051 ° N 80.7776056° W
Description of Activity:
This permit authorizes the placement of fill and the relocation of stream channel associated with the Snow
Creek Restoration Project according to plans submitted on May 25, 2004. This project is not authorized for
mitigation for other projects requiring USACE approval.
Applicable Law(s):
Section 404 (Clean Water Act, 33 USC 1344)
Authorized General Permit(s) and Associated Impacts:
Nationwide Permit # 27 - Stream and Wetland Restoration Activities AID: 200421144
Open Water Impact (acres) Wetland Impact (acres) Stream Channel Impact (linear feet)
temporary p"ermarient , temporary permanent , temporary permanent mitigable , permanent non-mitigable
3,164.000 344.000 '
_ AID.
Open Water Impact (acres) Wetland Impact (acres) Stream Channel Impact (linear feet)
temporary permanent temporary permanent ; temporary permanent mitigable j permanent non-mitigable
' AID:
Open Water Impact (acres) Wetland Impact (acres) Stream Channel Impact (linear feet)
temporary permanent temporary " permanent temporary permanent mitigable ; permanent non-mitigable
SUMMARY OF PROJECT IMPACTS AUTHORI ZED BY THIS VERIFICATION
__ _
_
Open Water Impact (acres) _. _
Wetland Impact (acres) Stream Channel Impact (linear feet)
temporary permanent temporary permanent temporary permanent mitigable permanent non-mitigable
0.000 0.000 0.000 0.000 3,164.000 344.000 0.000
Action ID(s): 20042 1 1 44
County: Surry
GENERAL PERMIT (REGIONAL AND NATIONWIDE) VERIFICATION
The work is authorized by the above referenced permit(s) provided it is accomplished in strict
accordance with the attached conditions, special conditions listed at the end of this forn-1, and the submitted
plans. Any violation of the attached conditions or special conditions, or deviation from the submitted plans
may subject the permittee to a stop work order, a restoration order and/or appropriate legal action.
This verification will remain valid until the expiration date shown below, unless the
nationwide authorization is modified, reissued or revoked. If, prior to the expiration date shown below, the
nationwide permit authorization is reissued and/or modified, this verification will remain valid until
expiration date shown below, provided it complies with all modifications. If the nationwide permit
authorization expires or is suspended, revoked, or is modified, such that the activity would no longer comply
with the terms and conditions of the nationwide permit, activities which have commenced (i.e., are under
construction) or are under contract to commence in reliance upon the nationwide permit, will remain
authcrized provided the activity is con:pleted within twel ve months of tiie date of ihe nationwide permit's
expiration, modification or revocation, unless discretionary authority has been exercised on a case-by-case
basis to. modify, suspend or revoke the authorization.
This Department of the Army verification does not relieve the permittee of the responsibility to
obtain any other required Federal, State or local approvals/permits. Activities subject to Section 404 (as
indicated above) may also require an individual Section 401 Water Quality Certification. You should contact
the NC Division of Water Quality at telephone (919) 733-1786 to determine Section 401 requirements.
For activities occurring within the twenty coastal counties subject to regulation under the Coastal
Area Management Act (CAMA), prior. to beginning work you must contact the N.C. Division of Coastal
Management.
If you have any questions regarding this verification, any of the attached conditions or special
conditions of the Permit, or the Corps of Engineers regulatory program, please contact Andrea Wade
at telephone number (919) 876-8441 . ^
Corps Regulatory Official
Authorization Date: luly 28, 2004
Special Conditions (if any):
Expiration Date of Verification: July 28, 2006
Copies Furnished:
Benny Walsh, 658 Draughn Road, Elkin, NC 28621
Peter Blum, 817 Dobbins Mill Road, Elkin, NC 28627
GENERAL PERMIT (REGIONAL AND NATIONWIDE) COMPLIANCE FORM
Action ID(s): 200421144
Name of Permittee: Mr. Keith Stanley
Project Manager: Andrea Wade
Date of Authorization: July 28, 2004
Type of Authorization:
Select Natioriwide or Regional Permit
Please note fhat your permitted activity is subject to a compliance inspection by an U.S.
Army Corps of Engineers representative. If you fail Eo comply with this permit you are
subject to permit suspension, modification, or revocation.
I hereby certify that the work authorized by the above referenced permit has been
completed in accordance with the terms and condition of the said permit, and required
mitigation was completed in accordance with the permit conditions.
?
Signature of Permittee
Upon completion of the activity authorized by this permit and any mitigation required by the
permit, sign this certification page and return it to the Corps Regulatory Field Office identified
below (retain the original copy of the Genera? Perrnit Verif:cation for ycur : ecards):
Asheville Regulatory Field Office
US Army Corps of Engineers
?
151 Patton Avenue
Room 208
Asheville, NC 28801-5006
Raleigh Regulatory Field Office
US Army Corps of Engineers
nX 6508 Falls of the Neuse Road
Suite 120
Raleigh, NC 27615
Washington Regulatory Field Office
? US Army Corps of Engineers
Post Office Box 1000
Washington, NC 27889-1000
Wilmington Regulatory Field Office
? US Army Corps of Engineers
Post Office Box 1890
Wilmington, NC 28402-1890
BUCKG*
September 1, 2004
John R. Dorney
NC Division of Water Quality
401 Wetlands Certification Unit
2321 Crabtree Blvd.
Raleigh, North Carolina 27604-2260
wErLArvosiao1 cROUP
SEP 0 ' 2004
Attention Bob Zarzecki: wqTER QukITY sEcrroN
Subject: DWQ# 04-0931
Snow Creek Restoration Project
Response to letter dated July 8, 2004
A site visit was held on August 17 at the Snow Creek project, and the following issues were
discussed. The following individuals were present:
Daryl Lamb (NC-DWQ Winston-Salem Regional Office)
C. Heath Wadsworth (Buck Engineering)
Dic_k, Everhart (NRCS - Surry SWCD)
DWQ: An "existing wet area" is depicted on Sheet No. 10 of your plans. You have proposed
placing fill within this area. After reviewing your July 1, 2004 response, it is still not clear to us
whether any wetlands will be filled or drained by this project. Please provide a U.S. Army Corps
of Engineers approved wetland delineation for all areas within or immediately adjacent to the
construction limits of this project.
Response: During the site visit, Daryl requested that we complete a DWQ Wetland Rating
Worksheet and state the amount of wetland that would be disturbed by the haul road. He
concurred that the amount of impacts were minimal and that the Rating Worksheet should be
completed as a form of documentation and for filing purposes.
One of our biologists (Greg Price, PWS) and 1 revisited the site on August 19 in order to
document the wet area. We used GPS to locate the total wetland area and to approximate the
area that would be disturbed by the haul road. The wetland are shown oiz the Rating Worksheet
is the total area (0.12 acres). The approximate area that will be disturbed by the haul road is
0.03 acres. The Wetland Rating Worksheet is attached.
DWQ: You have proposed a net stream loss of 344 feet. The DWQ is concerned about the loss
of stream length and associated aquatic habitat and uses that will potentially occur from this
project. You stated within your report that the channel relocations are proposed to match the
5000 Rcgency Pari<tiN ay. S u i t c 2 00
C a r v. N o r t h C a r o l i n a _' 75 1 1
Yhone. 91 9.4 6 3.5 43 R
1= a, : 9 I 9.4 (i3. 5 490 -
\v NV Nv . h u c l: e ng i n e c r i n". co m
Respnns ib/e Eng und Scic>nce .Jnr u Bc'tter Ertrirnnu? e171
C' ai r y, No c 1 h C 1 r o 1 i n a • (_' h a r 1 o t t e, N o r t h C_' a r u 1 i n a ? A t 1 a n[ u. C e o r g i a
BucK?
E N G 1 N E E R I N G
dimension, pattern, and profile of a reference reach. You propose to construct a`Bc' type
stream. It appears that this design was chosen due to the lack of available floodplain. Please
provide detailed information on the reference reach. Also, please provide a morphological
measurement table including classification and morphological characteristics for the existing
reach, proposed design reach and reference reach.
Response: Please see the plan set, page 2, which was submitted on May 24, 2004, for the
classification and morphological tables which are requested above.
The existing stream is experiencing extensive bank erosion in some areas and lacks an
adequate balance of bedform diversity, the restoration is necessary in order to stabilize the
banks and diversify the bedform. The stream is between a state of being a straighter step-pool
type channel and a meandering type channel. The valley is too confined to design a meandering
type channel, so a step-pool type channel was designed as a method to stabilize the channel. The
proposed stream design will improve aquatic habitat and water qualiry.
The existing condition stream length was determined from the surveyed thalweg. The
proposed stream length was determined from a centerline which follows the bankfull. Had the
existing condition stream length been determined in the same manner as the proposed stream
length, the only area in which a substantial loss of stream length would occur is between
proposed stations 28+00 and 30+00. The majority of the project reach consists of re-centering
and shaping the existing channel cross-section.
The above "net stream loss" issues were discussed with Daryl Lamb on the project site.
The U.S. Army Corps of Engineers has reviewed and approved the Snow Creek Restoration
project. I have attached a copy of the Corps permit for your files. Also attached is an email
correspondence between me and Daryl Lamb which discusses our August 17 field visit.
Enclosed are 7 copies of this letter and supporting documentation. We look forward to restoring
Snow Creek and improving the water quality and aquatic habitat of the stream. Construction will
begin on the restoration once the above issues are resolved. Please let us know if you have any
further questions or need additional information.
Sincerely,
/ Aa:e-l-t/
C. Heath Wadsworth, PE
Hydraulic Engineer
Enclosures:
Wetland Rating Worksheet
Daryl Lamb email
USCOE pernut
cc: Dick Everhart: Surry SWCD
Charles Anderson: Pilot View RC&D
Daryl Lamb: NC DWQ Winston-Salem
Heath Wadsworth
From: Daryl Lamb [Daryl.Lamb@ncmail.net]
Sent: Wednesday, September 01, 2004 9:33 AM
To: hwadsworth @ buckengineering.com
iubject: Re: Snow Creek status
Heath,
I have asked the Central Wetlands Office in Raleigh to forward the 401
application to me here in Winston-Salem. I suggest that you contact
Cyndi Karoly in the Central Office at (919) 733-9721 to make certain
that you have satisfied their concerns and request for more information
as stated in the hold letter dated July 8, 2004. The DWQ number for
this project is 04-0931. I am satisfied with the project plans as
presented during our discussion in the field on August 17th. As soon as
I receive the application package from Raleigh, I will draft an
authorization letter.
Best regards,
Daryl Lamb
On 9/1/2004 9:22 AM, Heath Wadsworth wrote:
>Daryl,
>What is the status of the DWQ permit for the Snow Creek restoration
>project? I just wanted to check-in to make sure you don't need anything
>else from me. I faxed you the wetland data sheet from Snow Creek on
>August 23. I am referring to the wetland that we looked at and
>discussed on our August 17 field visit. Let me know if you have any
>questions or comments. Thanks,
>Heath
>
>C. Heath Wadsworth, PE
>Civil/Hydraulic Enginetr
>Buck Engineering
>8000 Regency Parkway Suite ?00
>Cary, NC 27511
>direct phoneline: 919-459-9013
>hwadsworth@buckengineering.com
>
>
Daryl Lamb
NC DENR Winston-Salem Regional Office
Division of Water Quality, Water Quality Section
585 Waughtown Street
Winston-Salem, NC 27107
Voice: (336) 771-4608 ext 293
FAX: (336) 771-4630
Project Name ??wtv CrP/ k _ Nearest Road - Do U%n J?// Ro ?
County `??/?D? 2? Wetland Area ?OV 2 acres Wetland Width feet
Name oi °vahiatnr Date -2-.=2!
Wetland Location Adjacent land use
(within 1/2 mile upstream, upslope, or radius)
_ on pond or lake
on perennial stream
t,?forested/natural vegetation 8 s%
on internuttent stream ?griculture, urban/suburban ? 5%
within interstream divide impervious surface %
-,,bther - Z?45c
Dominant vegetation
Soil series (1)
predominantly organic - humus, muck, (2)
or_pe_.at
predominantly mineral - non-sandy (3)
_ predominandy sandy
Flooding and wetness
Hydraulic factors
semipermanendy to permanently
_ steep topography flooded or inundated
ditched or channelized seasonally flooded or inundated
total wetland width Z 100 feet intermittanly flooded or temporary
surface water
f evidence of flooding or surface water.
Wetland type (select one)* P/-#.?er7 bI 4 1,A f14,,; ? ? ? •
y ?.n, R: Xp?d A
Bottomland hardwood forest Pine savanna _ b? 5,, mf sl?aE . 1E'04dl:4 4 ???•?,,
Headwater forest I
Freshwater marsh ? ?e ;VsA-'-/-?4
Swamp forest Bog/fen ' ?
. Wet flat _ Ephemeral wetland
Pocosin Carolina Bay
_
Bog forest c/Other SeAa e"a"
*the ratinp stem cannot be aplied to salt o
?
?
. .
r brackish marshes or stream channels 3?"'`?`"?f
------=--------------------------
----- .
-------------------
------------ ---------
weight
R
Water storage
? x 4.00 Wetland
A
Bank/Shoreline stabilization Rating
0 x 4.00
T , .
Pollutant removal
? -
?c
x 5.00 -
. ...
{..
?? ;i:;y?}:•..,}:n 442::{:
?: . .{r. •• S'?i:zx<n,,C?,{i.;
:ir{;.;::?,xr?; :;?:: • . i y%?yt4+•..;:s,
::..>::<<:>:<;?;:;:<.-?; •.
1 Wildtife habitat ? x 2.00
^.':'c'i';'ti;£,t<_ «'''•:y;;.;.
N
Aquatic life value _
? x 4.00 ?'ii'o?:: %" ? ':' ??r>:;::' :??;:L^.:`,5,? :•':r,:`:?:: ?:%?? o
G Recreation/Education ?- x 1.00
*Add 1 point if in sensitive watershed and >1 0% nonpoint disturbance within 1/2 mile upstream,
uQ-- slo2- radius -
------------eZ-o-r ---------------------------------
---------------------------------------------------------------
. . -r-"
U.S. ARMY CORPS OF ENGINEERS .-
Wilmington District
?
m
Action ID(s): 200421144 County: Surry
GENERAL PERMIT (REGIONAL AND NATIONWIDE) VERIFICATION
Applicant: Mr. Keith Stanley Agent: Buck Engineering
Attn: C. Heath VVadsworth, PE
Address: 421 Dobbins Mill Road Address: 8000 Regency Parkway, Suite 200
Elkin, NC 28621 Cary, NC 27511
Telephone Num6er: (336) 366-2937 Telephone Number: (919) 459-9013.
S1Z-, und LaCa3t:;,:i cf Prape: ty (i Oild 7i'dPIICinUTfl?i`iei , tCwtI, CiC.):
The project is located on Dobbins Mill Road, southeast of its intersection with Chapel Church Road in
Dobson, Surry County, North Carolina.
Connecting Waters: Snow Creek River Basin: yadkin
Site Coordinates: 36.2268051 ° N 80.7776056° W
Description of Activity:
This permit authorizes the placement of fill and the relocation of stream channel associated with the Snow
Creek Restoration Project according to plans submitted on May 25, 2004. This project is not authorized for
mitigation for other projects requiring USACE approval.
Applicable Law(s):
Section 404 (Clean Water Act, 33 USC 1344)
Authorized General Permit(s) and Associated Impacts:
Nationwide Permit # 27 - Stream and Wetland Restoration Activities AID: 200421144
Open Water Impact (acres) Wetland Impact (acres) Stream Channel Impact (linear feet)
temporary permarient temporary , permanent temporary permanent mitigable ; permanent non-mitigable
' 3,164.000 344.000
_ AID:
Open Water Impact (acres) Wetland Impact (acres) Stream Channel Impact (linear feet)
temporary ' permanent temporary ; permanent temporary permanent mitigable j permanent non-mitigable
' AID:
Open Water Impact (acres) Wetland Impact (acres) Stream Channel Impact (linear feet)
temporary permanent temporary I permanent temporary permanent mitigable ! permanent non-mitigable
?
?
SUMMARY OF PROJECT IMPACTS AUTHORIZED BY THIS VERIFICATION
__
Open Water Impact (acres) Wetland Impact (acres) Stream Channel Impact (linear feet)
temporary permanent temporary permanent temporary permanent mitigable permanent non-mitigable
0.000 0.000 0.000 0.000 3,164.000 344.000 0.000
Action ID(s): 200421144
County: Surry
GENERAL PERMIT (REGIONAL AND NATIONWIDE) VERIFICATION
The work is authorized by the above referenced permit(s) provided it is accomplished in strict
accordance with the attached conditions, special conditions listed at the end of this forni, and the submitted
plans. Any violation of the attached conditions or special conditions, or deviation from the submitted plans
may subject the permittee to a stop work order, a restoration order and/or appropriate legal action.
This verification will remain valid until the expiration date shown below, unless the
nationwide authorization is modified, reissued or revoked. If, prior to the expiration date shown below, the
nationwide permit authorization is reissued and/or modified, this verification will remain valid until
expiration date shown below, provided it complies with all modifications. If the nationwide permit
authorization expires or is suspended, revoked, or is modified, such that the activity would no longer comply
with the terms and conditions of the nationwide permit, activities which have commenced (i.e., are under
construction) or are under contract to commence in reliance upon the nationwide permit, will remain
authcrized provided the a:,tiv;ty is completed within twelve months of the daie of the nationwide permit's
expiration, modification or revocation, unless discretionary authority has been exercised on a case-by-case
basis to. modify, suspend or revoke the authorization.
This Department of the Army verification does not relieve the permittee of the responsibility to
obtain any other required Federal, State or local approvals/permits. Activities subject to Section 404 (as
indicated above) may also require an individual Section 401 Water Quality Certification. You should contact
the NC Division of Water Quality at telephone (919) 733-1786 to determine Section 401 requirements.
For activities occurring within the twenty coastal counties subject to regulation under the Coastal
Area Management Act (CAMA), prior. to beginning work you must contact the N.C. Division of Coastal
Management.
If you have any questions regarding this verification, any of the attached conditions or special
conditions of the Permit, or the Corps of Engineers regulatory program, please contact Andrea Wade
at telephone number (919) 876-8441 . ?
Corps Regulatory Official
Authorization Date: luly 28, 2004
Special Conditions (if any):
? ?
Expiration Date of Verification: luly 28, 2006
Copies Furnished:
Benny Walsh, 658 Draughn Road, Elkin, NC 28621
Peter Blum, 817 Dobbins Mill Road, Elkin, NC 28627
GENERAL PERMIT (REGIONAL AND NATIONWIDE) COMPLIANCE FORM
Action ID(s): 200421144
Name of Permittee: Mr. Keith Stanley
Project Manager: Andrea Wade
Date of Authorization: July 28, 2004
Type of Authorization:
Select Nationwide or Regional Permit
Please note that your. permitted activity is subject to a compliance inspection by an U.S.
Army Corps of Engineers representative. If you fail to comply with this permit you are
subject to permit suspension, modification, or revocation.
I hereby certify that fhe work authorized by the above referenced permit has been
completed in accordance with the terms and condition of the said permit, and required
mitigation was completed in accordance with the permit conditions.
?J
'ACL
Signature of Permittee
Upon completion of the activity authorized by this permit and any mitigation required by the
permit, sign this certification page and return it to the Corps Regulatory Field Office identified
below (retain the o.riginal copy of the Genera? Perr.li± Verification for your :ecords):
Asheville Regulatory Field Ofiice
? US Army Corps of Engineers
151 Patton Avenue
Room 208
Asheville, NC 28801-5006
Raleigh Regulatory Field Office
US Army Corps of Engineers
nX 6508 Falls of the Neuse Road
Suite 120
Raleigh, NC 27615
Washington Regulatory Field Office
? US Army Corps of Engineers
Post Office Box 1000
Washington, NC 27889-1000
Wilmington Regulatory Field Office
? US Army Corps of Engineers
Post Office Box 1890
Wilmington, NC 28402-1890
BUCK SOO0 R egency Pa rlc -w :iy. Suite 2 00
? C.iry, \ o r t h Caral i na '_ 75 1 I
Pltone; 91 9.46 3. 5 488
E_ N Ci I N E E R I N G i-a 7:: 9 1 9.4 6 3.5 4 9 n
" " "I.bu cl:en;zinec rin=,.cc,m
September 1, 2004
John R. Dorney
NC Division of Water Quality
401 Wetlands Certification Unit
2321 Crabtree Blvd.
Raleigh, North Carolina 27604-2260
WETLANDS 1401 GROUP
SEP 0 °f" 2004
Attention Bob Zarzecki:
Subject: DWQ# 04-0931
Snow Creek Restoration Project
Response to letter dated July 8, 2004
WATER QUALITY SECTION
A site visit was held on August 17 at the Snow Creek project, and the following issues were
discussed. The following individuals were present:
Daryl Lamb (NC-DWQ Winston-Salem Regional Office)
C. Heath Wadsworth (Buck Engineering)
Dic_k, Everhart (NRCS - Surry SWCD)
DWQ: An "existing, wet area" is depicted on Sheet No. 10 of your plans. You have proposed
placing fill within this area. After reviewing your July 1, 2004 response, it is still not clear to us
whether any wetlands will be filled or drained by this project. Please provide a U.S. Army Corps
of Engineers approved wetland delineation for all areas within or immediately adjacent to the
construction limits of this project.
Response: During the site visit, Daryl requested that we complete a DWQ Wetland Rating
Worksheet and state the amount of wetland that would be disturbed by the haul road. He
concurred that the amount of impacts were minimal and that the Rating Worksheet should be
completed as a form of documentation and for filing purposes.
One of our biologists (Greg Price, PWS) and 1 revisited the site on August 19 in order to
document the wet area. We used GPS to locate the total wetland area and to approximate the
area that would be disturbed by the haul road. The wetland are shown oti the Rating Worksheet
is the total area (0.12 acres). The approximate area that will be disturbed by the haul road is
0.03 acres. The Wetland Rating Worksheet is attached.
DWQ: You have proposed a net stream loss of 344 feet. The DWQ is concerned about the loss
of stream length and associated aquatic habitat and uses that will potentially occur from this
project. You stated within your report that the channel relocations are proposed to match the
nc-.,1„>17 s;b i?, c,7 .;;., e, e r?y,g «,,d sc r<<i <<, fo r e, B c-rrt>Y r-n v rr o,,,,,c-„r
Ca r%•, No rt h C a r o I i n a • C 6.i riotte , North Caruli n a • Atlan ta. G eorgia
BucK?
E N G I N E E R I N G
dimension, pattern, and profile of a reference reach. You propose to construct a`Bc' type
stream. It appears that this design was chosen due to the lack of available floodplain. Please
provide detailed information on the reference reach. Also, please provide a morphological
measurement table including classification and morphological characteristics for the existing
reach, proposed design reach and reference reach.
Response: Please see the plan set, page 2, which was submitted on May 24, 2004, for the
classification and morphological tables which are requested above.
The existing stream is experiencing extensive bank erosion in some areas and lacks an
adequate balance of bedform diversity, the restoration is necessary in order to stabilize the
banks and diversify the bedform. The stream is between a state of being a straighter step-pool
type channel and a meandering type channel. The valley is too confined to design a meandering
type channel, so a step-pool type channel was designed as a method to stabilize the channel. The
proposed stream design will improve aquatic habitat and water quality.
The existing condition stream length was determined from the surveyed thalweg. The
proposed stream length was determined from a centerline which follows the bankfull. Had the
existing condition stream length been determined in the same manner as the proposed stream
length, the only area in which a substantial loss of stream length would occur is between
proposed stations 28+00 and 30+00. The majority of the project reach consists of re-centering
and shaping the existing channel cross-section.
The above "net stream loss" issues were discussed with Daryl Lamb on the project site.
The U.S. Army Corps of Engineers has reviewed and approved the Snow Creek Restoration
project. I have attached a copy of the Corps pernut for your files. Also attached is an email
correspondence between me and Daryl Lamb which discusses our August 17 field visit.
Enclosed are 7 copies of this letter and supporting documentation. We look forward to restoring
Snow Creek and improving the water quality and aquatic habitat of the stream. Construction will
begin on the restoration once the above issues are resolved. Please let us know if you have any
further questions or need additional information.
Sincerely,
IC. Heath Wadsworth, PE
Hydraulic Engineer
Enclosures:
Wetland Rating Worksheet
Daryl Lamb email
USCOE permit
cc: Dick Everhart: Surry SWCD
Charles Anderson: Pilot View RC&D
Daryl Lamb: NC DWQ Winston-Salem
Heath Wadsworth
From: Daryl Lamb [Daryl.Lamb@ncmaii.net]
Sent: Wednesday, September 01, 2004 9:33 AM
To: hwadsworth @ buckengineering.com
iubject: Re: Snow Creek status
Heath,
I have asked the Central Wetlands Office in Raleigh to forward the 401
application to me here in Winston-Salem. I suggest that you contact
Cyndi Karoly in the Central Office at (919) 733-9721 to make certain
that you have satisfied their concerns and request for more information
as stated in the hold letter dated July 8, 2004. The DWQ number for
this project is 04-0931. I am satisfied with the project plans as
presented during our discussion in the field on August 17th. As soon as
I receive the application package from Raleigh, I will draft an
authorization letter.
Best regards,
Daryl Lamb
On 9/1/2004 9:22 AM, Heath Wadsworth wrote:
>Daryl,
>What is the status of the DWQ permit for the Snow Creek restoration
>project? I just wanted to check-in to make sure you don't need anything
>else from me. I faxed you the wetland data sheet from Snow Creek on
>August 23. I am referring to the wetland that we looked at and
>discussed on our August 17 field visit. Let me know if you have any
>questions or comments. Thanks,
>Heath
>
>C. Heath Wadsworth, PE
>Civil/Hydraulic Enginetr
>Buck Engineering
>8000 Regency Parkway Suite ?Oo
>Cary, NC 27511
>direct phoneline: 919-459-9013
>hwadsworth@buckengineering.com
>
>
>
Daryl Lamb
NC DENR Winston-Salem Regional Office
Division of Water Quality, Water Quality Section
585 Waughtown Street
Winston-Salem, NC 27107
Voice: (336) 771-4608 ext 293
FAX: (336) 771-4630
Project Name ???? C?PB k _ Nearest Road ? Da?%.,s ?'?// f•'o,?d
County S?? p?r ?' Wettand Area ? 4?? 2 acres Wetland ?dth feet
Name of evaluator «- Date g-?9-Dy
Wetland Location
_ on pond or lake
_ on perennial stream
_ on intermittent stream
_ within interstream divide
_?Sther _ ??sc ?¢s/or??
Adjacent land use
(within 1/2 mile upstream, upslope, or radius)
r?forested/natural vegetation 8 S %
?griculture, urban/suburban ? } %
impervious surface %
Dominant vegetation
Soii series
_ predominantly organic - humus, muck,
o?r at
?predominandy mineral - non-sandy
_ predominantly sandy
Hydraulic factors
_ steep topography
_ ditched or channelized
_ total wetland width Z 100 feet
?1? ???x 1?•
(2> /?/?tr?.?'v?:,? ?CP ?sli.tG
?3? ?o/y?vh.,N, S'?s?,`a?,?,?'?
rrh?q??-'si S ?Gi/?a11? i ,TL'n?a S /'f/j?!'i5
Flooding and wetness
`' seaupermanently to permanently
flooded or inundated
seasonally flooded or inundated
intemuttanly flooded or temporary
surface water
?evidence of flooding or surface water.
Wetland type (select one)* ?i;.?e„ 6?, q.?w??/,??? ? G,/? f/?.., p? /??,n, e s sp??,, 6i, ?.
Bottomland hardwood forest ? Pine savanna _ b? ?? o?c- ?/?? ,??dJor,l? ??
Headwater forest Freshwater marsh ?e ?s?.G?? ? ` ?`?
? 1 ?ya/,? ?y?
Swamp forest ? Bog/fen '
. Wet flat Ephemeral wetland ? a?P? v? ??? s??
- se? wus ??<?y ?,??,.? ?
_ Pocosin Carolina Bay
Bog forest ?Other Se ?'G`? ????M? ?ti??? ?'i,? <a
the ratin stem cannot be a lied to salt or brackish marshes or stream channels ??"`?`"?`?s
-------- ------- -----------------------?--------------------------------
- * - ? ?'----------------p-?--------------------
weight -jro''
fc:;;
R Water storage ? x 4.00 = ;;???<>>;"<:'`??5?? Wetland ?',
:::<;:«? ?ltlflg
A Bank/Shoreline stabilization ? x 4.00 ='?>??:??=??::`>?: :=?.?:>?.?<;.?y>:;;? ??;?
`:?;i` !4 i???v?;ri i,.'?}..;..;.
? - ?n?k.: ..?
( ??{:{ < 4i'•'•.
y i»'4:<Ci..::?i: .?.`?:i!$+:?k1i,:?'?????2\ ?.jjLn.
T :j.FN [+ .:•'r,:S•':il;Yi#.:^v:?;:i? ?vvi
T Pollutant removal x 5.00 - C;:?.,.? `>:>:;.?::v, ..>;? .,' '`<::«:
' ?= ^::s;?: :?• ?;;ri ;r:s:>,::::
? - . . :::.;i?+;. ij:Y'.;,'^•,?:: f::,;
::::s:;r•::.•• :..f.:??•'; R .r.'t??^?:•. :';E .
.?..k.," .>?C''?'::;? I >:?:4a:; ::i?:Y:'
1 Wildlife habitat x 2.00 «.?' ? ..`>? :. .f ,????? ?:_,: :?;::,;
. ... `:K::? .•f:?.2?`.??' :?.:•::•?:Xi!<.'•:;.
`3 :F¢ {.J .,J.i:'`??'.?4' i?y:•r?.:'•:•,:% +
N A(?uatic life value ? x 4.00 = ???s?``<:; `??::? :?'?'; . ?;,x £?. .,.:::: "..::?:
?. ? fir?4
?.. ••`.<i:,.•`:;>,:;?;yr:?>: f
:•`,•M1f ..3s,:%>.;2:+:r:;:b:.`.>;; ?::..: ;:.
"i,?:;;,ii??.r :k:;;; ?:.'*::<:t::;:.;;.:::k•,.:;:'?:::::;::%:; ?
G Recreation/Education ? x 1.00 = f;:<;<:
`?
*Add 1 point if in sensitive watershed and >10% nonpoint disturbance within 1/2 mile upstream,
u slo e or radius - ____ ____________________
°--°----?--?_L--?------°°-_°°---?------------------------------°-? -------°-----°---
U.S. ARMY CORPS OF ENGINEERS = .=m ?4'ilmington District
{4'
Action ID(s): 200421144 County: Surry
GENERAL PERMIT (REGIONAL AND NATIONWIDE) VERIFICATION
Applicant: Mr. Keith Stanley Agent: Buck Engineering
Attn: C. Heath Wadsworth, PE
Address: 421 Dobbins Mill Road Address: 8000 Regency Parkway, Suite 200
Elkin, NC 28621 Cary, NC 27511
Telephone Number: (336) 366-2937 Telephone Number: (919) 459-9013.
Siz-, and Locat:on af :'roperty (: aad narnclr.u:nbe:, tc o: n, etc.):
The project is located on Dobbins Mill Road, southeast of its intersection with Chapel Church Road in
Dobson, Surry County, North Carolina.
Connecting Waters: Snow Creek River Basin: Yadkin
Site Coordinates: 36.2268051 ° N 80.7776056° W
Description of Activity:
This permit authorizes the placement of fill and the relocation of stream channel associated with the Snow
Creek Restoration Project according to plans submitted on May 25, 2004. This project is not authorized for
mitigation for other projects requiring USACE approval.
Applicable Law(s):
Section 404 (Clean Water Act, 33 USC 1344)
Authorized General Permit(s) and Associated Impacts:
Nationwide Permit # 27 - Stream and Wetland Restoration Activities AID: 200421144
Open Water Impact (acres) Wetland Impact (acres) ' Stream Channel Impact (linear feet)
temporary permanent temporary permanent temporary permanent mitigable permanent non-mitigable
3,164.000 344.000
AID: _
Open Water Impact (acres) Wetland Impact (acres) j Stream Channel Impact (linear feet)
temporary ' permanent temporary , permanent ' temporary permanent mitigable ? permanent non-mitigable
' AID:
Open Water Impact (acres) Wetland Impact (acres) ' Stream Channel Impact (linear feet)
temporary , permanent temporary permanent ; temporary permanent mitigable ! permanent non-mitigable
SUMMARY OF PROJECT IMPACTS
_ AUTHORIZED BY THIS VERIFICATION
_ _ _
Open Water Impact (acres) _
_
Wetland Impact (acres) Stream Channel Impact (linear feet)
temporary permanent temporary permanent temporary permanent mitigable permanent non-mitigable
0.000 0.000 0.000 0.000 3,164.000 344.000 0.000
Action ID(s): 200421144
County: Surry
GENERAL PERMIT (REGIONAL AND NATIONWIDE) VERIFICATION
The work is authorized by the above referenced permit(s) provided it is accomplished in strict
accordance with the attached conditions, special conditions listed at the end of this forn1, and the submitted
plans. Any violation of the attached conditions or special conditions, or deviation from the submitted plans
may subject the permittee to a stop work order, a restoration order and/or appropriate legal action.
This verification will remain valid until the expiration date shown below, unless the
nationwide authorization is modified, reissued or revoked. If, prior to the expiration date shown below, the
nationwide permit authorization is reissued and/or modified, this verification will remain valid until
expiration date shown below, provided it complies with all modifications. If the nationwide permit
authorization expires or is suspended, revoked, or is modified, such that the activity would no longer comply
with the terms and conditions of the nationwide permit, activities which have commenced (i.e., are under
construction) or are under contract to commence in reliance upon the nationwide permit, will remain
authcrized provided the activ:ty is con;pleted withir, tW e1 ve months of tiie date of the nationwide permit's
expiration, modification or revocation, unless discretionary authority has been exercised on a case-by-case
basis to_ modify, suspend or revoke the authorization.
This Department of the Army verification does not relieve the permittee of the responsibility to
obtain any other required Federal, State or local approvals/permits. Activities subject to Section 404 (as
indicated above) may also require an individual Section 401 Water Quality Certification. You should contact
the NC Division of Water Quality at telephone (919) 733-1786 to determine Section 401 requirements.
For activities occurring within the twenty coastal counties subject to regulation under the Coastal
Area Management Act (CAMA), prior to beginning work you must contact the N.C. Division of Coastal
Management.
If you have any questions regarding this verification, any of the attached conditions or special
conditions of the Permit, or the Corps of Engineers regulatory program, please contact Andrea Wade
at telephone number (919) 876-8441 . ^
Corps Regulatory Official
Authorization Date: July 28, 2004
Special Conditions (if any):
Expiration Date of Verification: July 28, 2006
Copies Furnished:
Benny Walsh, 658 Draughn Road, Elkin, NC 28621
Peter Blum, 817 Dobbins Mill Road, Elkin, NC 28627
.?
GENERAL PERMIT (REGIONAL AND NATIONWIDE) COMPLIANCE FORM
Action ID(s): 200421144
Name of Permittee: Mr. Keith Stanley
Project Manager: Andrea Wade
Date of Authorization: July 28, 2004
Type of Authorization:
Select Nationwide or Regional Permit
Please note that your permitted activity is subject to a compliance inspection by an U.S.
Army Corps of Engineers representative. If you fail to comply with this permit you are
subject to permit suspension, modification, or revocation.
I hereby certify that fhe work authorized by the above referenced permit has been
completed in accordance with the terms and condition of the said permit, and required
mitigation was completed in accordance with the permit conditions.
?
Signature of Permittee
Upon completion of the activity authorized by this permit and any mitigation required by the
permit, sign this certification page and return it to the Corps Regulatory Field Office identified
below (retain the original capy of the Ger_era? Perr.zit Veri.Ficatior. for yeur recards):
Asheville Regulatory Field Oftice
? US Army Corps of Engineers
151 Patton Avenue
Room 208
Asheville, NC 28801-5006
Raleigh Regulatory Field Office
US Army Corps of Engineers
a 6508 Falls of the Neuse Road
Suite 120
Raleigh, NC 27615
Washington Regulatory Field Office
? US Army Corps of Engineers
Post Office Box 1000
Washington, NC 27889-1000
Wilmington Regulatory Field Office
? US Army Corps of Engineers
Post Office Box 1890
Wilmington, NC 28402-1890
BUC S000 I? egency Parl<« ay. Suite 200
K ? Cary. N orth Ca ro lina _' 75 J I
Plionc: 9 1 9.463. 5,488
E N G I N E E R I N G r-a \ : 9 1 9 .4 6 3 .5 :+9 o
%v w w .bu cl:engineeri n_,. c o m
September 1, 2004
John R. Dorney
NC Division of Water Quality
401 Wetlands Certification Unit
2321 Crabtree Blvd.
Raleigh, North Carolina 27604-2260
Attention Bob Zarzecki:
Subject: I3WQ# 04-0931
Snow Creek Restoration Project
Response to letter dated July 8, 2004
WETL4NDs i 401 GROUP
SEP 0 7 2004
warER Qu,v..ITY sEcrlan,
A site visit was held on August 17 at the Snow Creek project, and the following issues were
discussed. The following individuals were present:
Daryl Lamb (NC-DWQ Winston-Salem Regional Office)
C. Heath Wadsworth (Buck Engineering)
Dic_k, Everhart (NRCS - Surry SWCD)
DWQ: An "existine, wet area" is depicted on Sheet No. 10 of your plans. You have proposed
placing fill within this area. After reviewing your July 1, 2004 response, it is still not clear to us
whether any wetlands will be filled or drained by this project. Please provide a U.S. Army Corps
of Engineers approved wetland delineation for all areas within or immediately adjacent to the
construction limits of this project.
Response: During the site visit, Daryl requested that we complete a DWQ Wetland Rating
Worksheet and state the amount of wetland that would be disturbed by the haul road. He
concurred that the amount of impacts were minimal and that the Rating Worksheet should be
completed as a form of documentation and for filing purposes.
One of our biologists (Greg Price, PWS) and I revisited the site on August 19 in order to
document the wet area. We used GPS to locate the total wetland area and to approximate the
area that would be disturbed by the haul road. The wetland are shown on the Rating Worksheet
is the total area (0.12 acres). The approximate area that will be disturbed by the haul road is
0.03 acres. The 4Vetland Rating Worksheet is attached.
DWQ: You have proposed a net stream loss of 344 feet. The DWQ is concerned about the loss
of stream length and associated aquatic habitat and uses that will potentially occur from this
project. You stated within your report that the channel relocations are proposed to match the
Rv.rponsib(e En,,, irieering and Science for a Bettc:r Erii•ironrncnt
Cary, N ori h C1ro1 i n a - Clia rlotte, North Carol in.i • Atllnta. Grorgia
BucK?
E N G I N E E R I N O
dimension, pattern, and profile of a reference reach. You propose to construct a`Bc' type
stream. It appears that this design was chosen due to the lack of available floodplain. Please
provide detailed information on the reference reach. Also, please provide a morphological
measurement table including classification and morphological characteristics for the existing
reach, proposed design reach and reference reach.
Response: Please see the plan set, page 2, which was submitted on May 24, 2004, for the
classification and morphological tables which are requested above.
The existing stream is experiencing extensive bank erosion in some areas and lacks an
adequate balance of bedform diversity, the restoration is necessary in order to stabilize the
banks and diversify the bedform. The stream is between a state of being a straighter step-pool
type channel and a meandering type channel. The valley is too confcned to design a meandering
type channel, so a step-pool type channel was designed as a method to stabilize the channel. The
proposed stream design will improve aquatic habitat and water quality.
The existing condition stream length was determined from the surveyed thalweg. The
proposed stream length was determined from a centerline which follows the bankfull. Had the
existing condition stream length been determined in the same manner as the proposed stream
length, the only area in which a substantial loss of stream length would occur is between
proposed stations 28+00 and 30+00. The majority of the project reach consists of re-centering
and shaping the existing channel cross-section.
The above "net stream loss" issues were discussed with Daryl Lamb on the project site.
The U.S. Army Corps of Engineers has reviewed and approved the Snow Creek Restoration
project. I have attached a copy of the Corps permit for your files. Also attached is an email
correspondence between me and Daryl Lamb which discusses our August 17 field visit.
Enclosed are 7 copies of this letter and supporting documentation. We look forward to restoring
Snow Creek and improving the water quality and aquatic habitat of the stream. Construction will
begin on the restoration once the above issues are resolved. Please let us know if you have any
further questions or need additional information.
Sincerely,
,Z /z?//
C. Heath Wadsworth, PE
Hydraulic Engineer
Enclosures:
Wetland Rating Worksheet
Daryl Lamb email
USCOE permit
cc: Dick Everhart: Surry SWCD
Charles Anderson: Pilot View RC&D
Daryl Lamb: NC DWQ Winston-Salem
Heath Wadsworth
From: Daryl Lamb [Daryl.LambQncmail.net]
Sent: Wednesday, September 01, 2004 9:33 AM
To: hwadsworth @ buckengineering.com
iubject: Re: Snow Creek status
Heath,
I have asked the Central Wetlands Office in Raleigh to forward the 401
application to me here in Winston-Salem. I suggest that you contact
Cyndi Karoly in the Central Office at (919) 733-9721 to make certain
that you have satisfied their concerns and request for more information
as stated in the hold letter dated July 8, 2004. The DWQ number for
this project is 04-0931. I am satisfied with the project plans as
presented during our discussion in the field on August 17th. As soon as
I receive the application package from Raleigh, I will draft an
authorization letter.
Best regards,
Daryl Lamb
On 9/1/2004 9:22 AM, Heath Wadsworth wrote:
>Daryl,
>What is the status of the DWQ permit for the Snow Creek restoration
>project? I just wanted to check-in to make sure you don't need anything
>else from me. I faxed you the wetland data sheet from Snow Creek on
>August 23. I am referring to the wetland that we looked at and
>discussed on our August 17 field visit. Let me know if you have any
>czuestions or comments. Thanks,
>Heath
>
>C. Heath Wadsworth, PE
>Civil/Hydraulic Enginetr
>Buck Engineering
>8000 Regency Parkway Suite ?00
>Cary, NC 27511
>direct phoneline: 919-459-9013
>hwadsworth@buckengineering.com
>
>
>
Daryl Lamb
NC DENR Winston-Salem Regional Office
Division of Water Quality, Water Quality Section
585 Waughtown Street
Winston-Salem, NC 27107
Voice: (336) 771-4608 ext 293
FAX: (336) 771-4630
1
Proj ect Name ??? a e!frP/ ? Nearest Road - fl-M%n 3 /#"// Ro
County SNrc'? ? Wetland Area ? 4?? 2 acres Wetland Width feet
Name o: vval>»for / / q pp't'<.P Date 9 -19 -O /
Wetland Location
_ on pond or lake
_ on perennial stream
_ on internuttent stream
_ within interstream divide
_,,,6ther _ e43-- Z
Soil series
_ predominantly organic - humus, muck,
or at
?predominantly mineral - non-sandy
_ predominantly sandy
Hydraulic factors
_ steep topography
_ ditched or channelized
_ total wetland width Z 100 feet
Adjacent land use
(within 1/2 mile upstream, upslope, or radius)
?forested/natural vegetation 8 S 0/0
?griculture, urban/suburban LZ%
impervious surface %
Dominant vegetation
(1? C-ex so.
(2)
(31 ?O?ysl O h?^ ?h ?+K,f R 9 TiA /1(1
? i /?rhPq??E'sr s(?i??73? i T6'nCh s Pf/ArNS
Flooding and wetness
' semipermanently to permanently
flooded or inundated
seasonally flooded or inundated
internuttanly flooded or temporary
surface water
,--n'o evidence of flooding or surface water.
Wetland type (select one)* 'PI-;?e-i, bl 4 Ale f/a.•, /14144 1 as Xp?w ;/
_ Bottomland hardwood forest Pine savanna _ b.- 5,0 air
Headwater forest Freshwater marsh
_ Swamp forest Bog/fen '?
_ Wet flat Ephemeral wetland /'
_ SQQ? r??5 r?'<.I? s'n?.:. '? ??
_ Pocosin _ Carolina Bay
Se? id ea,
Bog forest ?/Other ?ti?
*the ratin stem cannot be ap-plied to salt or brackish marshes or stream channels___ 3e??s
-------------------?-?'------------------------------------------------------------------ ---------=----= ---
weight
R Water storage ? x 4.00 =
A Bank/Shoreline stabilization ? x 4.00 =
T Pollutant removal x 5.00 =
I Wildlife habitat ? x 2.00 =
N Aquatic life value ? x 4.00 =
G Recreation/Education n x 1.00 =
?
Wetland
Rating .
.
??
?
?..{.,.!G4:•!.:.::.,,.
:?
':s
:•:
' ' "::?
'.''..''.'.'.'
'.''..''._'' ''
. .
i;F:? ?'`K:{:: ? "?"??.: ' "<`•<?.
??iX't •'C..._l` `
?
?:•
?'i
:>
'
,tiy:;;:?:
:i
Y
?
C
-
?v:4: ?:.•ti i ?i '::?:::. ?i?:?::?:
r:.?`,yY`ri:Y i?j:??• :?6::???
*Add 1 point if in sensitive watershed and >10% nonpoint distucfiance within 1/2 mile upstream,
---------- uPslo?ei or radius--- -----------------------------
---------------------------- ------------
U.S. A
RMY CORPS OF ENGINEERS ?Wilmington District
m
Action ID(s): 200421144 County: Surry
GENERAL PERMIT (REGIONAL AND NATIONWIDE) VERIFICATION
Applicant: Mr. Keith Stanley Agent: Buck Engineering
Attn: C. Heath Wadsworth, PE
Address: 421 Dobbins Mill Road Address: 8000 Regency Parkway, Suite 200
Elkin, NC 28621 Cary, NC 27511
Telephone Number: (336) 366-2937 Telephone Number: (919) 459-9013..
SlZ-- .^.i1d L.OCa3tL:,;f GF pt'oj,e. tyfirfScZfi ..ame; r.umbe:, ta.: a, C'iC. j:
The project is located on Dobbins Mill Road, southeast of its intersection with Chapel Church Road in
Dobson, Surry County, North Carolina.
Connecting Waters: Snow Creek River Basin: Yadkin
Site Coordinates: 36.2268051 ° N 80.7776056° W
Description of Activity:
This permit authorizes the placement of fill and the relocation of stream channel associated with the Snow
Creek Restoration Project according to plans submitted on May 25, 2004. This project is not authorized for
mitigation for other projects requiring USACE approval.
Applicable Law(s):
Section 404 (Clean Water Act, 33 USC 1344)
Authorized General Permit(s) and Associated Impacts:
Nationwide Permit # 27 - Stream and Wetland Restoration Activities AID: 200421144
Open Water Impact (acres) Wetland Impact (acres) Stream Channel Impact (linear feet)
temporary germarient temporary permanent temporary permanent mitigable ; permanent non-mitigable
' 3,164.000 344.000
AID•
Open Water Impact (acres) Wetland Impact (acres) Stream Channel Impact (linear feet)
temporary permanent temporary ; permanent ' temporary i permanent mitigable I permanent non-mitigable
' AID:
Open Water Impact (acres) Wetland Impact (acres) Stream Channel Impact (linear feet)
temporary permanent temporary ' permanent temporary permanent mitigable i permanent non-mitigable
SUMMARY OF PROJECT IMPACTS AUTHORIZED BY THIS VERIFICATION
Open Water Impact (acres) Wetland Impact (acres) Stream Channel Impact (linear feet)
temporary permanent temporary permanent temporary permanent mitigable ; permanent non-mitigable
0.000 0.000 0.000 0.000 3,164.000 344.000 0.000
Action ID(s): 200421144
County: Surry
GENERAL PERMIT (REGIONAL AND NATIONWIDE) VERIFICATION
The work is authorized by the above referenced permit(s) provided it is accomplished in strict
accordance with the attached conditions, special conditions listed at the end of this forn7, and the submitted
plans. Any violation of the attached conditions or special conditions, or deviation from the submitted plans
may subject the permittee to a stop work order, a restoration order and/or appropriate legal action.
This verification will remain valid until the expiration date shown below, unless the
nationwide authorization is modified, reissued or revoked. If, prior to the expiration date shown below, the
nationwide permit authorization is reissued and/or modified, this verification will remain valid until
expiration date shown below, provided it complies with all modifications. If the nationwide permit
authorization expires or is suspended, revoked, or is modified, such that the activity would no longer comply
with the terms and conditions of the nationwide permit, activities which have commenced (i.e., are under
construction) or are under contract to commence in reliance upon the nationwide permit, will remain
authcrized provided the activity is completed within twelve months of the date of the nationwide permit's
expiration, modification or revocation, unless discretionary authority has been exercised on a case-by-case
basis to modify, suspend or revoke the authorization.
This Department of the Army verification does not relieve the permittee of the responsibility to
obtain any other required Federal, State or local approvals/permits. Activities subject to Section 404 (as
indicated above) may also require an individual Section 401 Water Quality Certification. You should contact
the NC Division of Water Quality at telephone (919) 733-1786 to determine Section 401 requirements.
For activities occurring within the twenty coastal counties subject to regulation under the Coastal
Area Management Act (CAMA), prior to beginning work you must contact the N.C. Division of Coastal
Management.
If you have any questions regarding this verification, any of the attached conditions or special
conditions of the Permit, or the Corps of Engineers regulatory program, please contact Andrea Wade
at telephone number (919) 876-8441 . --,
Corps Regulatory Official
Authorization Date: luly 28, 2004
Special Conditions (if any):
-? Q-."-
Expiration Date of Verification: luly 28, 2006
Copies Furnished:
Benny Walsh, 658 Draughn Road, Elkin, NC 28621
Peter Blum, 817 Dobbins Mill Road, Elkin, NC 28627
GENERAL PERMIT (REGIONAL AND NATIONWIDE) COMPLIANCE FORM
Action ID(s): 200421144
Name of Permittee: Mr. Keith Stanley
Project Manager: Andrea Wade
Date of Authorization: July 28, 2004
Type of Authorization:
Select Nationwide or Regional Permit
Please note that your permitted activity is subject to a compliance inspection by an U.S.
Army Corps of Engineers representative. If you fail to comply with this permit you are
subject to permit suspension, modification, or revocation.
I hereby certify that fhe work authorized by the above referenced permit has been
completed in accordance with the terms and condition of the said permit, and required
mitigation was completed in accordance with the permit conditions.
?
Signature of Permittee
Upon completion of the activity authorized by this permit and any mitigation required by the
permit, sign this certification page and return it to the Corps Regulatory Field Office identified
below (retain the original copy of the Ger_era? Perr:lit Verification fo: your recerds):
Asheville Regulatory Field Off°ice
US Army Corps of Engineers
?
151 Patton Avenue
Room 208
Asheville, NC 28801-5006
Raleigh Regulatory Field Office
US Army Corps of Engineers
F)c]6508 Falls of the Neuse Road
Suite 120
Raleigh, NC 27615
Washington Regulatory Field Office
F-I US Army Corps of Engineers
Post Office Box 1000
Washington, NC 27889-1000
Wilmington Regulatory Field Office
? US Army Corps of Engineers
Post Office Box 1890
Wilmington, NC 28402-1890
(l (S p TL ,. c? c y P a r J< : .v. 5 u i e c ' t) 0
K >i i. v. N cI r c h ( s rI i n si 7 5 i I
BUC.Phc n. y I 9 4E1 3 5 4
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E N C_T I NI E E R. I I`1 G?-., . 9 i () . -4 F ; , ,4 9 a
dir- „Is sp??:? u_i „;:u,1 1,,_.C?,i„
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May 24, 2004 WETL.???l??S ! ???i !;??`V40,a[1 3 I
? I ih ?
To: US Ai7ny Corps of Engineers war ?
. ?-> :????? ? V ??craoN
NC Division of Water Quality
NC Wildlife Resources Commission
From: C. Heath Wadsworth, PE, Buck Engineering
Re: Permit aPPlication for Snow Creek Restoration / Stabilization ProJ'ect in the
Mitchell River Watershed
Please find enclosed the Pre-Construction Notification and design for the Snow Creek
Restoration Project. The project is located in Surry County:
?
The project meets the DWQ definition of stream restoration and funding was
provided by the NC Clean Water Management Trust Fund. Therefore a permitting
fee has not been included with this package. This is not a stream mitigation project.
If you have project questions, please contact C. Heath Wadsworth at (919) 459-9013 or
hwadsworth@buckengineering.com.
Sincerely,
Z %?]?
C. Heath Wadsworth, PE
. Enclosure: Plan Sheets, Specifications, three (3) Agent Authorization Letters, and
PCN Form for Snow Creek restoration.
?z
? ? Yr
?
v ?yd?
?
Re.tiponsr blc En g irieerrrtg und Sr i Cncc fo+' u Be.rter Eririronm ent
(: ary, Nort h Carol ina • C harl otte, NortU ('arulina •Atl anta, Geur
Office Use Only: Form Version May 2002
USACE Action ID No. DWQ No.
(If any particular item is not applicable to this project, please enter "Not Applicable" or "N/A".)
1. Processing
1. Check all of the approval(s) requested for this project:
Z Section 404 Permit ? Riparian or Watershed Buffer Rules
? Section 10 Permit ? Isolated Wetland Permit from DWQ
Z 401 Water Quality Certification
2. Nationwide, Regional or General Permit Number(s) Requested: NWP #27
3. If this notification is solely a courtesy copy because written approval for the 401 Certification
is not required, check here: ?
4. If payment into the North Carolina Wetlands Restoration Program (NCWRP) is proposed for
mitigation of impacts (verify availability with NCWRP prior to submittal of PCN), complete
section VIII and check here: ?
If your project is located in any of North Carolina's twenty coastal counties (listed on page
4), and the project is within a North Carolina Division of Coastal Management Area of
Environmental Concern (see the top of page 2 for further details), check here: ?
II. Applicant Information
l. Owner/Applicant Information
Name: *
Mailing Address: * The Snow Creek Restoration Proiect impacts three (3)
landowners (Stanley, Walsh, and Blum). See the enclosed
Agent Authorization forms for landowner details.
Telephone Number: * Fax Number: *
E-mail Address: *
2. Agent/Consultant Information (A signed and dated copy of the Agent Authorization letter
must be attached if the Agent has signatory authority for the owner/applicant.)
Name: C. Heath Wadsworth, PE (Hvdraulic Engineer)
Company Affiliation: Buck Engineering
Mailing Address: 8000 Regency Parkway, Suite 200
Cary, NC 27511
Telephone Number: 919-459-9013 Fax Number: 919-463-5490
E-mail Address: hwadsworth@buckengineering.com
Page 1 of 8
III. Project Information
Attach a vicinity map clearly showing the location of the property with respect to local
landmarks such as towns, rivers, and roads. Also provide a detailed site plan showing property
boundaries and development plans in relation to surrounding properties. Both the vicinity map
and site plan must include a scale and north arrow. The specific footprints of all buildings,
impervious surfaces, or other facilities must be included. If possible, the maps and plans should
include the appropriate USGS Topographic Quad Map and NRCS Soil Survey with the property
boundaries outlined. Plan drawings, or other maps may be included at the applicant's discretion,
so long as the property is clearly defined. For administrative and distribution purposes, the
USACE requires information to be submitted on sheets no larger than 11 by 17-inch format;
however, DWQ may accept paperwork of any size. DWQ prefers full-size construction
drawings rather than a sequential sheet version of the full-size plans. If full-size plans are
reduced to a small scale such that the final version is illegible, the applicant will be informed that
the project has been placed on hold until decipherable maps are provided.
1. Name of project: Snow Creek Restoration Project
2. T.I.P. Project Number or State Project Number (NCDOT Only): N/A
3. Property Identification Number (Tax PIN): Blum (4974-00-63-3381); Stanlev (4974-00-71-9768);
Walsh (4974-00-61-2179)
4. Location
County: Surrv Countv, NC Nearest Town: Dobson, NC
Subdivision name (include phase/lot number): N/A
Directions to site (include road numbers, landmarks, etc.): Take exit 93 (Dobson exit) off
I-77; turn east onto Zephvr Rd. and go apnrox. 300 ft; turn rt. onto Twin Oaks Rd. and go
approx. 3.5 miles and turn rt. onto Dobbins Mill Rd.; go approx. 0.75 miles and you will cross
Snow Creek near the beginning of the proiect site.
5. Site coordinates, if available (IJTM or Lat/Long): Lat: N 36° 19.794' / Lona: W 80° 46.376'
(Note - If project is linear, such as a road or utility line, attach a sheet that separately lists the
coordinates for each crossing of a distinct waterbody.)
6. Property size (acres): 10.4 acres - Buffer Area/ Conservation Easement
7. Nearest body of water (stream/river/sound/ocean/lake): Snow Creek
8. River Basin: Yadkin
(Note - this must be one of North Carolina's seventeen designated major river basins. The
River Basin map is available at http://h2o.enr.state.nc.us/admin/maps/.)
9. Describe the existing conditions on the site and general land use in the vicinity of the project
at the time of this application: The land use in the vicinity of the pro.iect is agricultural
and pasture.
Page 2 of 8
10. Describe the overall project in detail, including the type of equipment to be used:
See enclosed plan set for proiect details.
Work to be conducted with pans, dozers, and track hoes.
11. Explain the purpose of the proposed work:
Restore the given reach of Snow Creek bv naturallv stabilizing the channel, nroviding
habitat, and a vegetative buffer. To create a stable channel that nrovides the hiEhest
level of biologic function given the stream and valley type.
IV. Prior Project History
If jurisdictional determinations and/or permits have been requested andlor obtained for this
project (including all prior phases of the same subdivision) in the past, please explain. Include
the USACE Action ID Number, DWQ Project Number, application date, and date permits and
certifications were issued or withdrawn. Provide photocopies of previously issued permits,
certifications or other useful information. Describe previously approved wetland, stream and
buffer impacts, along with associated mitigation (where applicable). If this is a NCDOT project,
list and describe permits issued for prior segments of the same T.I.P. project, along with
construction schedules.
No prior iurisdictional determinations and/or uermits have been requested andlor
obtained for this proiect.
V. Future Project Plans
Are any future permit requests anticipated for this project? If so, describe the anticipated work,
and provide justification for the exclusion of this work from the current application.
No future permits are anticipated for this proiect.
VI. Proposed Impacts to Waters of the United States/Waters of the State
It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to
wetlands, open water, and stream channels associated with the project. The applicant must also
provide justification for these impacts in Section VII below. All proposed impacts, permanent
and temporary, must be listed herein, and must be clearly identifiable on an accompanying site
plan. All wetlands and waters, and all streams (intermittent and perennial) must be shown on a
delineation map, whether or not impacts are proposed to these systems. Wetland and stream
evaluation and delineation forms should be included as appropriate. Photographs may be
included at the applicant's discretion. If this proposed impact is strictly for wetland or stream
mitigation, list and describe the impact in Section VIII below. If additional space is needed for
listing or description, please attach a separate sheet.
Page 3 of 8
1. Provide a written description of the proposed impacts:
See enclosed restoration plan set.
2. Individually list wetland impacts below:
Wetland Impact
Site Number
(indicate on ma )
Type of Impact* Area of
Impact
(acres) Located within
100-year Floodplain**
(yes/no) Distance to
Nearest Stream
(linear feet)
Type of Wetland***
N/A
• List each impact separately and identify temporary impacts. Impac[s include, but are not limited to:
mechanized clearing, grading, fill, excavation, flooding, ditching/drainage, etc. For dams, separately list
impacts due to both structure and flooding.
** 100-Year floodplains are identified through the Federal Emergency Management Agency's (FEMA) Flood Insurance Rate Maps
(FIRM), or FEMA-approved local floodplain maps. Maps are available through the FEMA Map Service Center at 1-800-358-9616, or
online at httn://www.fema.eov.
*** List a wetland type that best describes wetland to be impacted (e.g., freshwater/saltwater marsh, forested wetland, beaver pond,
Carolina Bay, bog, etc.) Indicate if wetland is isola[ed (deternunation of isolation [o be made by USACE only).
List the total acreage (estimated) of all existing wetlands on the property: < 0.5
Total area of wetland impact proposed: < 0.10
3. Individually list all intermittent and perennial stream impacts below:
Stream Impact Length of Average Width Perennial or
Site Number Type of Impact* Impact Stream Name** of Stream Intermittent?
(indicate on ma ) (linear feet) Before Im act ( lease s ecif )
Slight channel
Reach 1 relocation and 2325 Snow Creek 36 Perennial
enhancement
Reach 3 " 1183 38 Perennial
See enclosed plan Net loss of
set for detail. 344
* List each impact separately and identify temporary impacts. Impacts include, but are not limited to: culverts and associa[ed rip-rap,
dams (separately list impacts due to both structure and flooding), relocation (include lineaz feet before and after, and net loss/gain),
stabiliza[ion activities (cement wall, rip-rap, crib wall, gabions, etc.), excavation, ditching/straightening, etc. If stream relocation is
proposed, plans and profiles showing the linear footprint for both the original and relocated streams must be included.
** Stream names can be found on USGS topographic maps. If a s[ream has no name, list as UT (unnamed tributary) to the nearest
downstream named stream into which it flows. USGS maps are available through the USGS at 1-800-358-9616, ar online at
www.usQS.jZov. Several internet sites also allow direct download and printing of USGS maps (e.g., www.topozone.com,
www.mapquest.com, etc.).
Cumulative impacts (linear distance in feet) to all streams on site: 3508
Page 4 of 8
4. Individually list all open water impacts (including lakes, ponds, estuaries, sounds, Atlantic
Ocean and any other water of the U.S.) below:
Open Water Impact
Site Number
(indicate on ma )
Type of Impact* Area of
Impact
(acres) Name of Waterbod
(if applicable) y Type of Waterbody
(lake, pond, estuary, sound,
ba , ocean, etc.)
N/A
* Lis[ each impact separately and identify temporary impacts. Impacts include, but are no[ limited to: fill, excavation, dredging,
flooding, drainage, bulkheads, etc.
5. Pond Creation
If construction of a pond is proposed, associated wetland and stream impacts should be
included above in the wetland and stream impact sections. Also, the proposed pond should
be described here and illustrated on any maps included with this application.
Pond to be created in (check all that apply): ? uplands ? stream ? wetlands
Describe the method of construction (e.g., dam/embankment, excavation, installation of
draw-down valve or spillway, etc.): N/A
Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond,
local stormwater requirement, etc.): N/A
Size of watershed draining to pond: N/A Expected pond surface area: N/A
VII. Impact Justification (Avoidance and Minimization)
Specifically describe measures taken to avoid the proposed impacts. It may be useful to provide
information related to site constraints such as topography, building ordinances, accessibility, and
financial viability of the project. The applicant may attach drawings of alternative, lower-impact
site layouts, and explain why these design options were not feasible. Also discuss how impacts
were minimized once the desired site plan was developed. If applicable, discuss construction
techniques to be followed during construction to reduce impacts.
N/A - Site impacts for purpose of restoration; see enclosed plan set.
VIII. Mitigation
DWQ - In accordance with 15A NCAC 2H .0500, mitigation may be required by the NC
Division of Water Quality for projects involving greater than or equal to one acre of impacts to
freshwater wetlands or greater than or equal to 150 linear feet of total impacts to perennial
streams.
Page 5 of 8
USACE - In accordance with the Final Notice of Issuance and Modification of Nationwide
Permits, published in the Federal Register on March 9, 2000, mitigation will be required when
necessary to ensure that adverse effects to the aquatic environment are minimal. Factors
including size and type of proposed impact and function and relative value of the impacted
aquatic resource will be considered in determining acceptability of appropriate and practicable
mitigation as proposed. Examples of mitigation that may be appropriate and practicable include,
but are not limited to: reducing the size of the project; establishing and maintaining wetland
and/or upland vegetated buffers to protect open waters such as streams; and replacing losses of
aquatic resource functions and values by creating, restoring, enhancing, or preserving similar
functions and values, preferable in the same watershed.
If mitigation is required for this project, a copy of the mitigation plan must be attached in order
for USACE or DWQ to consider the application complete for processing. Any application
lacking a required mitigation plan or NCWRP concurrence shall be placed on hold as
incomplete. An applicant may also choose to review the current guidelines for stream restoration
in DWQ's Draft Technical Guide for Stream Work in North Carolina, available at
http://h2o.enr.state.nc.us/ncwetlands/stim.gide.html.
1. Provide a brief description of the proposed mitigation plan. The description should provide
as much information as possible, including, but not limited to: site location (attach directions
and/or map, if offsite), affected stream and river basin, type and amount (acreage/linear feet)
of mitigation proposed (restoration, enhancement, creation, or preservation), a plan view,
preservation mechanism (e.g., deed restrictions, conservation easement, etc.), and a
description of the current site conditions and proposed method of construction. Please attach
a separate sheet if more space is needed.
N/A - Section I, Item 4 not checked
2. Mitigation may also be made by payment into the North Carolina Wetlands Restoration
Program (NCWRP). Please note it is the applicant's responsibility to contact the NCWRP at
(919) 733-5208 to determine availability and to request written approval of mitigation prior
to submittal of a PCN. For additional information regarding the application process for the
NCWRP, check the NCWRP website at http://h2o.enr.state.nc.us/wrp/index.htm. If use of
the NCWRP is proposed, please check the appropriate box on page three and provide the
following information:
Amount of stream mitigation requested (linear feet): N/A
Amount of buffer mitigation requested (square feet): N/A
Amount of Riparian wetland mitigation requested (acres): N/A
Amount of Non-riparian wetland mitigation requested (acres): N/A
Amount of Coastal wetland mitigation requested (acres): N/A
Page 6 of 8
IX. Environmental Documentation (required by DWQ)
Does the project involve an expenditure of public (federal/state) funds or the use of public
(federal/state) land?
Yes ? No Z
If yes, does the project require preparation of an environmental document pursuant to the
requirements of the National or North Carolina Environmental Policy Act (NEPA/SEPA)?
Note: If you are not sure whether a NEPA/SEPA document is required, call the SEPA
coordinator at (919) 733-5083 to review current thresholds for environmental documentation.
Yes ? No ?
If yes, has the document review been finalized by the State Clearinghouse? If so, please attach a
copy of the NEPA or SEPA final approval letter.
Yes ? No ?
X. Proposed Impacts on Riparian and Watershed Buffers (required by DWQ)
It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to
required state and local buffers associated with the project. The applicant must also provide
justification for these impacts in Section VII above. All proposed impacts must be listed herein,
and must be clearly identifiable on the accompanying site plan. All buffers must be shown on a
map, whether or not impacts are proposed to the buffers. Correspondence from the DWQ
Regional Office may be included as appropriate. Photographs may also be included at the
applicant's discretion.
Will the project impact protected riparian buffers identified within 15A NCAC 2B .0233
(Neuse), 15A NCAC 2B .0259 (Tar-Pamlico), 15A NCAC 2B .0250 (Randleman Rules and
Water Supply Buffer Requirements), or other (please identify )?
Yes ? No N If you answered "yes", provide the following information:
Identify the square feet and acreage of impact to each zone of the riparian buffers. If buffer
mitigation is required calculate the required amount of mitigation by applying the buffer
multipliers.
Zone* Impact
(s uare feet) Multiplier Required
Miti ation
1 3
2 1.5
Total
* Zone 1 extends out 30 fee[ perpendicular from neaz bank of channel; Zone 2 extends an
additional 20 fee[ from the edge of Zone l.
Page 7 of 8
If buffer mitigation is required, please discuss what type of mitigation is proposed (i.e., Donation
of Property, Conservation Easement, Riparian Buffer Restoration / Enhancement, Preservation or
Payment into the Riparian Buffer Restoration Fund). Please attach all appropriate information as
identified within 15A NCAC 2B .0242 or.0260.
Buffer mitigation is not required.
XI. Stormwater (required by DWQ)
Describe impervious acreage (both existing and proposed) versus total acreage on the site.
Discuss stormwater controls proposed in order to protect surface waters and wetlands
downstream from the property.
There is minimal imqervious cover on the proiect site. Silt checks and silt fence will be used
during construction in order to minimize downstream impacts.
XII. Sewage Disposal (required by DWQ)
Clearly detail the ultimate treatment methods and disposition (non-discharge or discharge) of
wastewater generated from the proposed project, or available capacity of the subject facility.
There will not be anv wastewater generated from the nroposed nro_iect.
XIII. Violations (required by DWQ)
Is this site in violation of DWQ Wetland Rules (15A NCAC 2H .0500) or any Buffer Rules?
Yes ? No E
Is this an after-the-fact permit application?
Yes ? No Z
XIV. Other Circumstances (Optional):
It is the applicant's responsibility to submit the application sufficiently in advance of desired
construction dates to allow processing time for these permits. However, an applicant may
choose to list constraints associated with construction or sequencing that may impose limits on
work schedules (e.g., draw-down schedules for lakes, dates associated with Endangered and
Threatened Species, accessibility problems, or other issues outside of the applicant's control).
It is not anticipated that there will be any constraints associated with construction or sequencing.
? Aok-k d?' ? s?zy
ApplicanUAgent's Signature Date
(Agent's signature is valid only if an authorization letter from the applicant is provided.)
Page 8 of 8
7
0
W ATFR
pG
? --1
Michael F. Easley, Govemor
William G. Ross Jr., Secretary
North Carolina Department of Environment and Naturai Resources
October 14, 2004
Mr. Keith Stanley
421 Dobbins Mill Road
Elkin, NC, 28621
Subject Property
Snow Creek Restoration
Approval of 401 Water Quality Certification with Additional Conditions
Dear Mr. Stanley:
Alan W. Klimek, P.E. Director
Division of Water Quality
DWQ Project # 04-0931
Surry County
You have our approval, in accordance with the attached conditions and those listed below, to place fill
within or otherwise impact 0.03 acres of wetlands and 344 feet of streams in order to relocate and
enhance 3,508 feet of streams, as described within your appli?ation materials by the N.C. Division of
Water Quality (DWQ) on May 25, July 1 and September 1, 20C4. After reviewing your application, we
have decided that the impacts are covered by General Water Quality Certification Number(s) 3399
(GC3399). The Certification(s) allows you to use Nationwide Pdrmit(s) 27'when issued by the US Army
Corps of Engineers (USACE). In addition, you should obtain or otherwise comply with any other
required federal, state or local permits before you go ahead with your project including (but not limited
to) Erosion and Sediment Control, Non-discharge, and other applicable regulations. Also, this approval
to prceeed with your proposed impacts or to conduct impacts to waters as depicted in your
application shall expire upon expiration of the 404 or CAMA Permit.
This approval is for the purpose and design that you described in your application. If you change your
project, you must notify us and you may be required to send us a new application. If the property is sold,
the new owner must be given a copy of this Certification and approval letter and is thereby responsible for
complying with all conditions. If total fills for this project (now or in the future) exceed one acre of
wetland or 1501inear feet of stream, compensatory mitigation may be required as described in 15A
NCAC 211.0506 (h). This approval requires you to follow the conditions listed in the attached
certification and any additional conditions listed below.
The Additional Conditions of the Certification are:
1. Impacts Approved
The following impacts are hereby approved as long as all of the other specific and general
conditions of this Certification (or Isolated Wetland Permit) are met. No other impacts are
approved including incidental impacts:
Amount A roved (Units) Plan Location or Reference
Stream 344 feet fill PCN form
3,508 feet relocation and
enhancement
401 Wetlands Cerqfication Unit N?tllCll??1,J
1850 Meil Service Center, Raleigh, North Carolina 27699-1650
2321 Crabtree Boulevard, Suite 250, Raleigh, North Carolina 27604
Phone: 919-733-1786 / FAX 919•733-6893 / Internet: http:/lh2o.enr.state.nc.us/ncwetlands
Mr. Keith Stanley
Page 2 of 3
October 14, 2004
404/CAMA Wetlands 0.03 (acres) September 1, 2004
correspondence
2. Erosion & Sediment Control Practices
Erosion and sediment control practices must be in full compliance with all specifications
governing the proper design, installation and operation and maintenance of such Best
Management Practices in order to protect surface waters standards:
a. The erosion and sediment control measures for the project must be designed, installed,
operated, and maintained in accordance with the most recent version of the North Carolina
Sediment and Erosion Control Planning and Design Manual.
b. The design, installation, operation, and maintenance of the sediment and erosion control
measures must be such that they equal, or exceed, the requirements specified in the most
recent version of the North Carolina Sediment and Erosion Control Manual. The devices
shall be maintained on all construction sites, borrow sites, and waste pile (spoil) projects,
including contractor-owned or leased borrow pits associated with the project.
c. For barrow pit sites, the erosion and sediment control measures must be designed, installed,
operated, and maintained in accordance with the most recent version of the North Carolina
Surface Mining Manual. ?
d. The reclamation measures and implementation mu,st comply with the reclamation in
accordance with the requirements of the Sedimenta#on Pollution Control Act.
3. No Waste, Spoil, Solids, or Fill of Any Kind
No waste, spoil, solids, or fill of any kind shall occur in wetlands, waters, or riparian areas beyond
the footprint of the impacts depicted in the Pre-Construction Notification. All construction
activities, including the design, installation, operation, and maintenance of sediment and erosion
control Best Management Practices, shall be performed so that no violations of state water quality
standards, statutes, or rules occur.
4. No Sediment & Erosion Control Measures w/n Wetlands or Waters
Sediment and erosion control measures shall not be placed in wetlands or waters to the maximum
extent practicable. If placement of sediment and erosion control devices in wetlands and waters
is unavoidable, they shall be removed and the natural grade restored within six months of the date
that the Division of Land Resources has released the project.
5. Certificate of Completion
Upon completion of all work approved within the 401 Water Quality Certification or applicable
Buffer Rules, and any subsequent modifications, the applicant is required to ieturn the attached
certificate of completion to the 401/Wetlands Unit, North Carolina Division of Water Quality,
1650 Mail Service Center, Raleigh, NC, 27699-1650.
6. The abandoned channel segments shall be adapted to floodplain pools integral to the project
design and functioning.
.
Mr. Keith Stanley
Page 3 of 3
October 14, 2004
Violations of any condition herein set forth may result in revocation of this Certification and may result in
criminal and/or civil penalties. The authorization to proceed with your proposed impacts or to conduct
impacts to waters as depicted in your application and as authorized by this Certification, shall expire upon
expiration of the 404 or CAMA Pernut.
If you do not accept any of the conditions of this Certification (associated with the approved wetland or
stream impacts), you may ask for an adjudicatory hearing. You must act within 60 days of the date that
you receive this letter. To ask for a hearing, send a written petition, which conforms to Chapter 150B of
the North Carolina General Statutes to the Office of Administrative Hearings, 6714 Mail Service Center,
Raleigh, N.C. 27699-6714. This certification and its conditions are final and binding unless you ask for a
hearing.
This letter completes the review of the Division of Water Quality under Section 401 of the Clean Water
Act. If you have any questions, please telephone Cyndi Karoly in the Central Office in Raleigh at 919-
733-9721 or Daryl Lamb in the DWQ Winston-Salem Regional Off'ice at 336-7714600.
Sincerely,
?
A1 W. Klimek, P.E.
?
AWKlcbk
Enclosures: GC 3399
Certificate of Completion
cc: Heath Wadsworth, Buck Engineering, 5000 Regency Parkway, Suite 200, Cary, NC, 27511
USACE Raleigh Regulatory Field Office
DWQ Winston-Salem Regional Office
DLR Winston-Salem Regional Office
File Copy
Central Files
Filename: 040931 Snow(Surry)401
APPLICATION FOR DEPARTMENT OF THE ARMY PERMIT I OMB APPROVAL NO. 0710-0003
/33 CFR 325/ Expires December 31, 2004
The Public burden for this collection of information is sestimated to average 10 hours per response, although the majorky of epplications should requlre
5 hours or Iess. This includec the time for reviewing instructions, searching exfsting data sources, gathering and maintaining the data needed, and
completing and reviewing the collaction of information. Send commerrts regarding this burden estimate or any other aspect of this collection of
information, including auygestions for reducing this burden, to Department of Defenae, Waahington Headquarters Service Directorate of Information
Operationa and Reports, 1215 .lefferson Davis Highway, Suite 1204, Arlington, VA 22202-4302; and to the Office of Management and Budget,
Paperwork Reduction Project (0710-0003), Washington, DC 20503. Respondents should be aware that notwithstanding any other provision of law,
no perwn ehall be eubject to any penalty tor failing to comply with a collaction of information if it does not dispiay a currantly valid OMB control
number. Please DO NOT RETURN your form to ekher of those addresaes. Compieted applications must be submitted to the District Engineer having
jurisdictfon over the location of the proposed activity.
PRIVACY ACT STATEMENT
Authorkiea: Rivers and Harbors Act, Section 10, 33 USC 403; Clean Water Act, Section 404, 33 USC 1344; Marine Protection , Research and
Sanctuaries Act, 33 USC 1413, Section 103. P?incipal Purpox: Information provided on this form will be used In evaluating the application,for e
permit. Routine Uses: This information may be shared with the Department of Justice end other federal, state, and local government agencies.
Submission of requested information is voluntary, however, if lnformation is not provided the permit application cannot be evaluated nor can a permit
be issued.
One set of original drawings or good reproducible copiea which show the locetion and character of the proposed activity must be attached to this
appUcation (see sample drewings and instructions) and be submitted to the District Engineer having jurisdiction over the location of the proposed
activity. An application that is not completed in full will be returned.
t. APPLICATION NO. ' 12. FIELD OFFICE CODE 13. DATE RECEIVED
4, DATE APPLICATION COMPLETED
/lTFMS RF/ nW Tn RF FU / Fn RV dPP/ /ceAln
5. APPLICANT'S NAME S, AUTHORIZED AGENT'S NAME AND TITLE !en epent is not reouiredJ
Keith Stanley C. Heath Wadsworth; Hydraulic Eng.
6. APPLICANT'S ADDRESS 9. AGENT'S ADDRESS
421 Dobbins Mill Road Buck Engineering -8000 Regency Pkwy, Ste. 200
Elkin, NC 28621 Cary, NC 27511
T. APPLICANT'S PHONE NOS. W/AREA CODE 10. AGENT'S PHONE NOS. W/AREA CODE '
a. Residence 336-366-2937 a. Residence 919-363-4000
b. 6usiness b. Business g 19 - 4 5 9- 9 013
11• STATEMENT OF AUTHORIZATION
I hereby authorize, C. Heath Wadsworth (BuCk EnQ.) to act in my behalf as my agent in the processing of this application and to
furnish, upon request, supplemental information in support of this permit application.
/6 a 'Sl
APPLICANT'S SIGNATURE ' DATE
NAME, LOCATION AND DESCRIPTION OF PROJECT OR ACTIVITY
72. PROJECT NAME OR TITLE I.sreinsrructions:
Snow Creek Restoration
13. NAME OF WATERBODY, IF KNOWN (i/n-lir.nhtei 14. PROJECT STREET ADDRESS atAPpr?aiP)
Snow Creek I N/A
15. LOCATION OF PROJECT
Surry County North Carolina
COUNTY STATE I
16. OTHER LOCATION DESCRIPTIONS, IF KNOWN, Iseeinstructionsl
Township of Elkin, NC; Approx. 5 miles southwest of Dobson, NC
17, DIRECTIONS TO THE SITE
Take Exit 93 (Dobson exit) off I-77; turn east onto Zephyr Rd. and go approx. 300 ft.; turn
rt. onto Twins Oaks Rd. and go approx. 3.5 miles and turn rt. onto Dobbins Mill Rd.; go
approx. 0.75 miles and you will cross Snow Creek near the beginning of the project site.
, Ju EDI710N OF FEB 94 IS OBSOLETE. (Proponent: CECW-OR)
1E. NeLUfe Of ACtIVItY (Dmcrip(ionolpo%ct,Includee/Ilcalwesl
Stream Restoration; restore channel dimension and profile. In-stream structures will be
added in certain locations for stability and habitat creation. The channel alignment will be
slightly relocated in some areas.
19. PfojeCt PUrP058 (Oescribe fhe reason or purpose of the project, see ins(rucYions)
Restore the given reach of Snow Creek by naturally stabilizing the channel, providing
habitat, and a vegetative buffer.
USE BLOCKS 20•22 IF DREDGED AND/0R FILL MATERIAL IS TO BE DISCHARCiED
20. Reason(s)for Discharge
21. Type(s) of Material Being Discharped and the Amount of Each Tvoe in Cubic Yards
22. Surface Area in Acres of Wetlands or Other Waters Filled Iseeinsr.ucrronsl
23. Is Any Portion of the Work Already Complete7 Yes Q N. " IF YES. DESCRIBE THE COMPLETED WORK
24. Addresses of Adjoining Property Owners, Lessees, Etc., Whose Property Adjoins the Waterbody (If more than can be entered here,
please attach a supplemental list). '
Peter Blum - 817 Dobbins Mill Rd.; Elkin, NC 28627 AND Benny Walsh - 658 Draughn Rd.; Elkin,
NC 28621
25. List of Other Certifications or Approvals/Denials Received from other Federal, State or Local Agencies for Work Described in This Application.
AGENCY TYPE APPROVAL• IDENTIFICATION NUMBER DATE APPLIED DATE APPROVED DATE DENIED
N/A
'Would include but is not restricted to zoning, building and flood plain permits
26. Application is hereby made for a permit or permits to authorize the work described in this application. I certify that the information in this
applica ?on is complete and accurate. I further certify that I possess the authority to undertake the work described herein or am acting as the
duly au horized agent of he applicant.
_g; z Li
SIGNATURE OF APPLIC T DATE SIGNATURE OF AGENT DATE
The applicacion must ba signed by the person who desires to undertake the proposed activity (applicant) or it may be signed by a duly
authorized ayent if the statement in block 11 has been fillad out and signed.
18 U.S.C. Section 1001 provides that: Whoever, in any manner within the jurisdiction of any department or agency of the United States
knowingly and willfully falsifies, conceals, or covers up any trick, scheme, or disguises a material fact or makes any fafse, fictitious or
fraudulent statements or representations or makes or uses any false writing or document knowing same to contain any false, fictitious or
fraudulent statemants or entry, shall be fined not more than $ 10,000 or imprisoned not more than five years or both.
APPLICATION FOR DEPARTMENT OF THE ARMY PENMIT I OMB APPROVAL NO. 0710-0003
(33 CFR 325) Expires December 31, 2004
The Pubiic burden for this collectfon of information is sestimated to average 10 hours per response, although the majority of epplications should require
5 hours or leas. This includea the time for reviewing instructions, searching existing data sources, gathering and maintaining the data needed, and
completing and reviewing the collection of information. Send comments regerding this burden estimate or any other aspect of this collection of
information, including suygestions for reducing thfs burden, to Department of Defense, Washington Headquartars Service Directorate of Information
Operations and Reports, 1215 Jefferson Davis Highway, Suite 1204, Arlingion, VA 22202-4302; and to the Office of Management and Budget,
Paperwork Reduction Project (0710-0003), Washington, DC 20503. Respondents rhould be aware that notwithstanding any other provision of law,
no penon shall be subject to any penalty tor failing to comply wkh a collaction of information if it does not display a currently valid OMB control
number. Please DO NOT RETURN your form to ahher of those addresses. Completed appltcations must be submitted to the District Engineer having
jurisdiction over the locatfon of the proposad activity.
PRIVACY ACT STATEMENT
Authorhies: Rivers and Harbors Act, Section 10, 33 USC 403; Clean Weter Act, Section 404, 33 USC 1344; Marine Protection , Research and
Sanctuariea Act, 33 USC 1413, Section 103. Principal Purpose: Information provided on this form will be used in evaluating the application,for a
permk. Routine Uses: This information may be shared with the Department of Juatice and other federal, stata, and local government agencies.
Submission of requested information is voluntary, however, if information is not provided the permit application cannot be evaluated nor can a permit
be issued.
One set of original drawings or good reproducible copies which show the location and character of the proposed activity must be attached to this
appllcation (see sample drawings end instructions) and be submitted to the District Enginaer having jurisdiction over the location of the proposed
activity. An application that is not completed in fuli will be returned.
i. APPLICATION NO. ' 12. FIELD OFFICE CODE 13. DATE RECEIVED 14. DATE APPLICATION COMPLETED
irrFMC wFi nw m rrF cii icn a v enai Ireern
5. APPLICANT'S NAME 8, AUTHORIZED AGENT'S NAME AND TITLE lanepentisnotrenuiredl
Peter Blum C. Heath Wadsworth; Hydraulic Eng.
6. APPLICANT'S ADDRESS 9. AGENT'S ADDRESS
817 Dobbins Mill Road Buck Engineering -5000 Regency Pkwy, Ste. 200
Elkin, NC 28627 Cary, NC 27511
7., APPLICANT'S PHONE NOS. W/AREA CODE 10. AGENT'S PHONE NOS. W AREA CODE '
a. Residence 3 3 6- 3 6 6- 3 2 2 2 a. Residence 919 - 3 6 3- 4 0 0 0
b. Business b. Business 919 - 4 5 9- 9 O l 3
11, STATEMENT OF AUTHORIZATION
I hereby authorize, C. Heath Wadsworth (BUC)c Eriq. ) to act in my behalf as my agent in the processing of this application and to
furnish, upon request, supplemental information in support of this permit application.
S //0A ?
APPLICANT'S SIGNATURE DATE
NAME, LOCATION AND DESCRIPTION OF PROJECT OR ACTIVITY
12. PROJECT NAME OR TITLE /seeinsrrucrions;
Snow Creek Restoration
13. NAME OF WATERBODY. IF KNOWN lifnndirnwPq I 14. PROJECT STREET ADDRESS /itnpp#ca6lel
Snow Creek I N/A
15. LOCATION OF PROJECT
Surry County North Carolina
COUNTY STATE `
16. OTHER LOCATION DESCRIPTIONS, IF KNOWN, (sreinstructions)
Township of Elkin, NC; Approx. 5 miles southwest of Dobson, NC
17. DIRECTIONS TO THE SITE
Take Exit 93 (Dobson exit) off I-77; turn east onto Zephyr Rd. and go approx. 300 ft.; turn
rt. onto Twins Oaks Rd. and go approx. 3.5 miles and turn rt. onto Dobbins Mill Rd.; go
approx. 0.75 miles and you will cross Snow Creek near the beginning of the project site.
, Jul 97 EDITION OF FEB 94 IS OBSOLETE. IProponant: CECW-OR)
18. Natufe of Activity (Descriprion of po/ect, inc/ude ellfeefwesl
Stream Restoration; restore channel dimension and profile. In-stream structures will be
added in certain locations for stability and habitat creation. The channel alignment will be
slightly relocated in some areas.
19. PfOJaCt R1fP058 (Oescribe fhe rroson a purpase of the pajec[, see instruciions)
Restore the given reach of Snow Creek by naturally stabilizing the channel, providing
habitat, and a vegetative buffer.
USE BLOCKS 20-22 IF DREDGED AND/OR FlLL MATERIAL IS TO BE DISCHARGED
20. Reason(s) for Discharge
21. Type(s) of Material Being Discharped and the Amount of Each Tvoe in Cubic Yards
22. Surface Atea in Acres of Wetlands or Other Weters Filled iseernsr.uorions)
23. Is Any Portion of the Work Already Complete? Yes = No X IF YES. DESCRIBE THE COMPLETED WORK
24. Addresses of Adjoining Property Owners, Lessees, Etc., Whose Property Adjoins the Waterbody (If more than can 6e entered here,
please attach a supplemental list).
Keith Stanley - 421 Dobbins Mill Rd.; Elkin, NC 28621 AND Benny Walsh - 658 Draughn Rd.;
Elkin, NC 28621
25. List of Other Certifications or Approvals/Denials Received from other Federal, State or Local Agencies for Work Dascribed in This Application.
AGFNCV TYPF APPR(7VAI ' InFNTIFICATI(1N NIIMRFR 1']AT9: APPI IFfI fIATC APPR(1\/Frl fIATC ncnurn
"Would include but is not restricted to zoning, building and flood plain permits
26. Application is hereby made for a permit or permits to authorize the work described in this application. I certify that the information in this
appiication is complete and accurate. I further certify that I possess the authority to undertake the work described herein or am acting as the
duly authorized agent of the applicant.
?..,•t`o-??!//.3?,."??? `? ?%f? ,,????Lv /"!/??....? .? Z`? o
SIGNATURE OF APPLICANT DATE SIGNATURE OF AGENT DATE
The application must be signed by the person who desires to undertake the proposed activity (applicant) or it may be signed by a duly
authorized a9ent if the statement in block 11 has been fillad out and signed.
N/A
18 U.S.C. Section 1001 provides that: Whoever, in any manner within the jurisdiction of any department or apency of the United States
knowingly and willfully falsifies, conceals, or covers up any trick, scheme, or disguises a material fact or makes any false, fictitious or
fraudulent statements or representations or makes or uses any false writing or document knowing same to contain any false, fictitious or
fraudulent statements or entry, shali be fined not more than $ 10,000 or imprisoned not more than five years or both.
APPLICATION FOR DEPARTMENT OF THE ARMY PERMIT I OMB APPROVAL NO. 0710-0003
(33 CFR 325) Expires December 31, 2004
The Public burden for this collection of information ia sestimated to average 10 hours per response, although the majority of applfcations should require
5 hours or less. This includes the time for reviewing instructions, searchinp exiating data sources, gathering and maintaining the data needed, and
completing and reviewing the collection of informatian. Send comments regarding this burden esttmate or any other aspect of this collection of
information, including euppestions for reducing thie burden, to Department oi Defense, Wachington Headquarters Service Directorate of Information
Operetions and Reports, 7215 .Jefferson Davis Highway, Suite 1204, Arlington, VA 22202-4302; and to the Office of Management and Budeat,
Paperwork Reduction Project (0710-0003), Washington, DC 20503. Responderrts rhould be aware that notwithstanding any other provision of law,
no person shall be subject to any penalty for failing to comply with e collectfon of information if it does not display a currently valid OMB control
number. Please DO NOT RETURN your form to aither of those addresses. Completed appltcations must be submitted to the Dietrict Engineer having
jurisdiction over the location of the proposed activity.
PRIVACY ACT STATEMENT
Authorkies: Rivers and Harbors Act, Section 10, 33 USC 403; Clean Water Act, Sectfon 404, 33 USC 1344; Marine Protection , Research and
Sanctuaries Act, 33 USC 1473, Section 103. Principal Purpose: Iniormation provided on this form will be usad in evaluating the application,far a
permit. Routine Usee: This information may be shared whh the Department of Juatice end other federal, state, and local government agencies.
5ubmission of requeated intormation is voluntary, however, if information ia not provided the permit application cannot 6e evaluated nor can a permit
be issued.
One set of original drowings or pood reproducible coples which chow the location and character of the proposed activity must be attached to this
appflcation (see eample drawings and instructbns) and be submitted to the District Engineer having jurisdiction over tha bcation of the proposed
aciivity. An application that is not completed in full will be returned.
t. APPLICATtON NO. 12. FIELD OfFICE CODE 13. DATE RECEIVED
4. DATE APPLICATION COMPLETED
//TFMS RF/ nW Tn RF F// / Fn RV dPP/ ICdAl71
5. APPLICANT'S NAME 8. AUTHORIZED AGENT'S NAME AND TITLE (aneqentlsnotreouired)
Benny Walsh C. Heath Wadsworth; Hydraulic Eng.
6. APPLICANT'S ADDRESS 9. AGENT'S ADDRESS
658 Draughn Road Buck Engineering -8000 Regency Pkwy, Ste. 200
Elkin, NC 28621 Cary, NC 27511
T. APPLICANT'S PHONE NOS. W/AREA CODE 10. AGENT'S PHONE NOS. W AREA CODE '
a. Residence 336-366-2391 a. Residence 919-363-4000
b. Business b. eusiness 919 - 4 5 9- 9 013
1 1, STATEMENT OF AUTHORIZATION
I hereby authorize, C. Heath WadswoTth (BuCk Enq.) to act in my behalf as my apent in the processing of this application and to '
rurnish, upon request, supplemental information in support of this permit application.
SIGNATURE U DATE
NAME, LOCATION AND DESCRIPTION OF PROJECT OR ACTIVITY
12. PROJECT NAME OR TITLE l.tewinsr-<ion,
Snow Creek Restoration
13. NAME OF WATERBODY. IF KNOWN afnnniirAnlPl I 14. PROJECT STREET ADDRESS ?iteppliceblel
Snow Creek N/A
15. LOCATION Of PROJEC7
Surry County North Carolina
COUNTY STATE I
16. OTHER LOCATION DESCRIPTIONS, IF KNOWN, fseeinstrucriansl
Township of Elkin, NC; Approx. 5 miles southwest of Dobson, NC
17. DIRECTIONS TO THE SITE
Take Exit 93 (Dobson exit) off I-77; turn east onto Zephyr Rd. and go approx. 300 ft.; turn
rt. onto Twins Oaks Rd. and go approx. 3.5 miles and turn rt. onto Dobbins Mill Rd.; go
approx. 0.75 miles and you will cross Snow Creek near the beginning of the project site.
, Ju EDITION OF FEB 94 IS OBSOLETE. (Proponent: CECW-OR)
18. Nature of Activity (Descrrpuon of arojccr,inc/udeellfeaturos)
Stream Restoration; restore channel dimension and profile. In-stream structures will be
added in certain locations for stability and habitat creation. The channel alignment will be
slightly relocated in some areas.
19. PfOject Pufp058 (Describe the raason w purpose of Me p-ojcct, see inslrucYions)
Restore the given reach of Snow Creek by naturally stabilizing the channel, providing
habitat, and a vegetative buffer.
USE BLOCKS 20-22 IF DREDGED ANDlOR FlLL MATERIAL IS TO BE DISCHARdED
20, Reason(s) for Discharge
21. Type(s) of Material Being Discharped and the Amount of Each Twe in Cubic Yards
22. Surface Area in Acres of Wetiands or Other Waters Fillad lsw Insrruouons)
23. Is Any Portion of the Work Already Complete? Yes = No x IF YES. DESCRIBE THE COMPLETED WORK
24. Addresses of Adjoining Properry Owners, Lessees, Etc., Whose Property Adjoins the Waterbody (If more than can be entered here,
please attach a supplemental list),
Peter Blum - 817 Dobbins Mill Rd.; Elkin, NC 29627 AND Keith Stanley - 421 Dobbins Mill Rd
Elkin, NC 28621
25. List of Other Certifications or Approvals/Deniais Received from other Federal, State or Local Agencies for Work Described in This Application.
AGENCY TYPE APPROVAL• IDENTIFICATION NUMBER DATE APPUED DATE APPROVED DATF nFNIFf]
N/A
Nould include but is not restricted to zoning, building and flood plain permits
28. Application is hereby made for a permit or permits to authorize the wark described in this application. I certify that the information in this
appYication is complete and accurote. I further certify that I possess the authority to undertake tha work described herein or am acting as the
duly authorized agent of the applicant.
& ?
SIG ATURE OF APPLICANT ATE SIGNATURE OF AGENT DATE
The application must be signed by the person who desires to undertake the proposed activity (applicant) or it may be signed by a duly
authorized ayent if the statement in block 11 has been filled out and signed.
18 U.S.C. Section 1001 provides that: Whoever, in any manner within the jurisdiction of any department or apency of the United States
knowingly and willfully falsifies, conceals, or covers up any trick, scheme, or disguises a material fact or makes any false, fictitlous or
fraudulent statements or representations or makes or uses any false writinp or document knowing same to contain any false, fictitious or
fraudulent statements or entry, shatl be fined not more than $ 10,000 or imprisoned not more than five years or both.
PI1LO°]C VIIEW mn wes.T ?a a mc ?u.
NC 0185 1 26
RC&D
INDEX OF SILEETS
; ' g} 1 TITLESHEET
-? 1
J URR YC0'VN7T lA STANDARD SPEGFlCATIONS
STREAM CONVENTIONAL SYMBOLS
GENERAL NOTES
EROSION AND SEDIMENTATION CONTROL
I I 16 CONVENTIONAL SYMBOLS
PROJECTSITE 2 TYPICAL SECTIONS
LOCATI011t: SNOW CREEK SEDIMENT TRANSPORT TABLE
STREAM DESIGN PERAMETERS
° SURIlY C0UNTY NG
? 2n oEr,?Ls
? • / ? 2B DETAILS
`
' ?
' (WALSH, BLUM, AND STANLEY PROPERTIES) 3 CONSTRUCTION SEQUENCE
•r - j
? EARTHWORK SUMMARY
TYPE OF WORR STREAM RESTORATION: QUANTITIES
/,
I ( \ RESTORE STREAM GHANNEL 4-8 EXISTING PLAN & PROfILE
l ! & PROFILE
?
DIMEIIISION, PATTERN, AND PROFILE 13-14 PLANT
ING PLAN
15 WALSH PROPERTY ACCESS ROAD
VI C I N ITY MAP X,-7 CROSS SECTIONS
BEGIN REACH 1
STA 10+00
?
END REACH 2
. BEGI
lr`t ? STA 40+19.41
t
END REACH 1 END REACH 3
? BEGIN REACH 2 STA 50+69.57
STA 30+88
i
SHEET 10 ? SHEET 1 SHEET 12
? ''?u"4..:?jj'`ii
.
W
`-
/ •
LLJ / ? ti, ? ?,. ., , ,:?
.
•,, t • ?
_ . r
.g
,
00
1- <<
?
V
GRAPHIC SCALES DESIGN DATA PROJECT LENGTH PREPARED IN THE OFFICE OF: PROJECT ENGIl1'EER
?
REACH 1 AND 3
EXISTING STREAM LENGTH
4
433 FEET BUCK ,?RQ,?P.?,sb2?
P^?
??u???
40 20 0 40 80 DESIGN STREAM TYPE B4C =
, ?
?NO N«RINO F¢819I635/ 90
PROPOSED DESIGN STREAM LENGTH = 4,089 FEET
pLANs DESIGN REACH LENGTH 4,089
O ao zo o aa $a B?KFULL XSEC AREA 80 pREpARED FOR THE OFFICE OF;
BANICFULL WIDTH 34 PILOT VIEW RC&D C
HEP
TH WP
DSWORTH
PE
PROFILE
HO
ON
A BANKfULL MAX DEPTH 0
3 .
. .
,
? (
RIZ
T
L) • 2714 HENNING DRIVE
CONSTRUCTION DATE:
PROJECT `"""""`°
5 2.5 0 5 10 W? ?+TIO 14.5
WINSTON SALEM, NC 27106
? CONTACT: CHARLES ANDERSON
PROFILE (VERTICAL) PROJEC7MANAGSR rE,
srsw„ruxs:
4
c
(31
d
STANDARD SPECIFICATIONS
N.C. EROSION AND SEDIMENT CONTROL PLANNING AND DESIGN MANUAL
DECEMBER 1993
6.06 CONSTRUCTION ACCESS
6.60 SILT CHECK
6.62 SILT FENCE
6.70 TEMPORARY (FORD) STREAM CROSSING
(USE THIS SPEC. FOR TEMPORARY AND
PERMANENT CROSSINGS)
DO NOT PLACE MATERIAL IN THE CHANNEL
BED WHEN CONSTRUCTING CROSSING.
EROSION AND SEDIMENTATION CONTROL NIEASURES°
GENERAL NO'PES
Grading activities will be performed in the dry as much as possible. For the instances in
which the Contractor must work within the stream, all equipment shall be removed from the
channel at the end of each working day, and the contractor shall enter and exit the stream
channel at the same location each working day. Silt checks shall be used in appropriate
locations. The Contractor will not disturb more area than can be stabilized in one working
day. Erosion control matting will be placed on all disturbed banks.
Excavated material will be temporarily stockpiled in designated areas. Silt fences will be
used to prevent sediment migration from the stockpiles toward the open channels on site.
Any stockpiled soil which is not used within 15 working days or 30 calendar day,
whichever is sooner, shall be covered with temporary seeding.
STREAM CONVENTIONAL SYMBOI,S
SUPERCEDESSHEET 1B
? LOG VANE
? COG WE1R
? ROOT WAD
? LOG CROSS VANE
o°mm
00 J-HOOK
ROCKVANE
CK
? TEMPORARY SILT CHE
?---. F00T BRIDGE
L J TEMPORARYSTREAM
r --i CROSSING
L,J PERMANENTSTREAM
r? CR05SING
? ROCK CROSS VANE
IMNG DEFLECTOR
DOUBLE WING DEFLECTOR
p? p BOUIDERCLUSTER
0
51LT FENCE
??. SAFETYFENCE
?
?- CONSERVATION EASEMENT
6) TRANSPLANTED VEGETATION
ROCK STEP POOL
x TREE REMOVAL
? TREE PROTECTION
CONSTRUCTED RIFFLE
0
PRELIMINARY PLANS
0o xor ves paa mdnavamN
I BUCK ?a o?.ns".?rv,'we?"°""? i? ?
?ms?m
iwa:
v
NO RINO ? r¢ eto-,s3sna ,so
?
r
`S.U.E = SUBSURFACE UTILITY ENGINEER
ROADS & RELATED ITEMS
Edge ofPavement ............................. ----
Curb ....................................------- - -
Prop. Slope Stakes Cut ... ... ... . . ... . .........
Prop. Slope Stakes Fill ........................
Prop. Woven wre Fence . . .. . . . .... . .......... E) E)_
Prop.Chain Link Fence ..................... B 8_
Prop. Barbed wre Fence . . . . . . . . . . . . . . . . . . . . . ?0
Prop. Wheelchair Ramp ..... ................. (90
Curb Cut for Future Wheelchair Ramp ?????- 4?ffo
6cist. Guardrail ............................... ---_
Prop.Guardrail -------------------------------- . , ,
Equality Symbol ....................... - 8
Pavement Removal ....... .. . . . . .. . ........... .. ?
RIGHT OF WAY
Baseline Control Point . . ...... . .. ... . .. .... ... ?
Existing Right of Way Marker ............... ... ?
Exist. Right of Way Line w/Marker . . . .. . . ...... - ?j- _
Prop. Right of Way Line with Proposed
R!W Marker (Iron Pin & Cap) .............. A?
Prop. Right of Way Line with Proposed
(Concrete or Granite) RtW Marker ............
Exist. Control of Access Line ................... l ,_
-------- ( 'c
?
Prop. Control of Access Line ................... ?
Exist. EasementLine ........................... ----e---•
Prop. Temp. Construdion Easement Line .... ___E
Prop. Temp. Drainage Easement Line ......... _TM
Prop. Perm. Drainage Easement Line ......... _FK
HYDROLOGY
Stream or Body of Water . .. ..... . . .. . .......
River Basin Bu$er .............................. -aee-
Flow Arrow - . . . . . . . . . . . . . . . . . . _ . . . .. _ _ .. j
Disappearing $tream .......................... )-._-
Spring ..................._..... ? Q-_/
Swamp Marsh ..................... . ... &
Shoreline ....................................... -------
falls, Rapids ................... ....... ----?-----
Prop Lateral, Tail, Head Ditches .............. ?
STRUCTURES
MA10R
Bridge, iunnel, or Box CulveR
Bridge Wing Wall, Head Wall
and End Wall ............................. )cau n(
STAT1E OF NORT]H CAROLINA
DIVISION OF HIGIHtiVAYS
CONVENTIONAL SYMBOLS
MINOR
Head & End Wall ..........................
Pipe Culverf - --- - --------.... -
Footbridge .............. ....................-- ?-------(
Drainage Boxes ................................ n CR
Paved Ditch Gutter
UTII.ITIES
Exist. Pole ..................................... .
6dst.PowerPole ............................... j
Prop. Power Pole .....................-------- b
6cist. Telephone Pole .. ............ .. .... . . . ... y.
Prop. Telephone Pole .......................... ¢
Exist. Joint Use Pole ............................ .y.
Prop. Joint Use Pole ............................ _&
Telephone Pedestal ............................ m
lIAG Telephone Cable Hand Hold ........... e
Cable N Pedestal ............................ co
11?G N Cable Hand Hold ............... ..... 0
lLG PowerCable Hand Hold ................. ?
Hydrant ................... -------.............. 4
Satellite Dish ................................... ?
Fxist. Water Valve .. ... . . ... ..... ..... .. . . . . .... ?
Sewer Clean Out .............................. 8
PowerManhole ........... ..--- ---- - 0
Telephone Booth ............................... m
Cellular Telephone Tower . .. . .. . .. . . .. . ... . ... *
WaterManhoie ................................ 0
Light Pole ...................................... ?
H-Frame Pole .................................. ?
Power Line Tower .............................. ?
Pole with Base ................................ El
Gas Valve .. - . .. . .. .. ....... .. . . Q
Gas Meter ................................ o
Telephone Manhole ............................ (D
Power Transformer. . . ... .. . . ... . .. . . . ... . .. . . .. e
Sanitary $ewer Manhole . .... .. . . .. .. . ... . . .. .. ?
Storm Sewer Manhole . . . . . . . . ... . . . . .. . . . . . .. ?
Tank; Water, Gas, Oil .........................
WaterTank With Legs ......................... O
Traffic SignalJunction Box.....................
FiberOpticSplice Box------------------------- (E]
Television or Radio Tower .................... ?
Utility Power line Connects to Traffic
Signal Lines Cut Into the Pavement.... ....... ?s rs
Recorded Water Line ....................... . .
Designated Water Lina (S.U.E.*) ..... ......... _ _._ .
Sanitary Sewer ................................ -?ss u
Recorded Sanitary Sewer Force Main ......
Designated Sanitary Sewer Force Main(S.U.E.`) _FU-ns-
Recorded Gas Line .......................... ??_
Designated Gas Line (S.U.E.*) ................
Storm 5ewer........----------- ...............
Recorded Power Line ......................... ??-
Designated Power Line (S.U.E.*) ............. p _
Recorded Telephone Cable .................. r-r-
Designated Telephone Cable (S.U.E.*)
_ _ _ _ _ _.
Recorded LPG Telephone Conduit ....... _,C_,c_
Designated l?G Telephone Conduit (S.U.E.*) _ _TC__TC_ _
Unknown Utility (S.U.E.*) .................
Recorded Television Cable ..................
Designated Television Cable (S.U.E.*)
------- __,,
Recorded Fiber Optia Cable ............... -Fa-ro-
Designated Fiber Optics Cable (S.U.E.*) ..... __FO--ro-
Exist.WaterMeter -------------------------- 0
WG Test Hole (S.U.E.*) ..... .................. (ID
Abandoned According to LbG Record ........ .rN,
End of Information . . . . . . .. . . . . ....... ..... . . . . E"
BOUNDARIES & PROPERTIES
State Line ...................... . .. . -
------
County Line
-----
Township Line --- - ----...---...- -------
Ciiy Line - -- - - . . .. - . . . - -- _ -----
Reservation Line ................................- ------
Properfy Line ............... ...........
Property Line Symbol .......................... R
Exist. Iron Pin ................................. ?
Property Comer .. ...... _ ............ .
Property Monument ............................ ?
Propecty Number . ........................ . ....
Parcel Number . . ................ . ..... 123
6
Fence Line ................. --------------------------- -x-x-x-
Existing Wetland Boundaries . . .... . . ..... . . ""' & 58.
- -ne- -
High Quality Wetland Boundary .............. _HQ ,Re_
Medium Quality Wetland Boundaries........ -uo wLe-
Low Quality Wetland Boundaries ............. _LoWLe_
Proposed Wetland Boundaries ................ -,LB_
Existing Endangered Animal Boundaries...... EAB __
Existing Endangered Plant Boundaries ........ - _EPS - _
BUILDIIIIGS fH OTHER CULTURE
Buildings ...................................... ?j
Foundations .................................... ?.?
L_
Area Outline ............................. 7
?
N
Gate ........................................... ?
Gas Pump Vent or UG Tank Cap ............ o
Church ?
School .............. . ..... .............. C:L
Park ------- ...........----.................... ? - ?
Cemetery ------------ ..................--- --• ?---
?? 7
Dam
Sign ..... ...........................----....... o
Well ............................. .............. o
w
SmallMine ------------------------ ....._...... 1*
Swimming Pool ................... .......... ?
TOPOGRAPHY
Loose Surface - ............... . .------- -------
Hard Surface .................................
Change in Road Surface ..................... ..............
Curb ----............. -----------.......------
Right of Way Symbol ......................... R/N
Guard Post ................... . ........... ocP
Paved Walk
Bridge . . .. . ....... . . .... . . . . . . . .... .. .... . . .
Box Culvert or Tunnel ? - - - - - - ?
....------ J-------1
Ferry .. - - --...... - ..._..... -------
Culvert
-? ............. .................
> .............<
Footbridge ..... .. ...... ..............
..............
Trail, footpath ....................._..._..--
Light House ?
VEGETATION
Single Tree ..........-- ..... - - ID
Single Shrub .................................. o
Hedge .. ...... .............. .
Woods line....... ....................... .?.?,,.
Orchard .. ......................... 0 4Q4C? Q
Vineyard . .... .... . . .. . . . . ... . F vuEruro I
??Of?s
Standard Gauge
.. CU zasmff?a
RR SignaiMiiepost ----- . . . . . . . . . . . . . o
?+a
Switch ...... - ?
?
,
TYPICAL RIFFLE POOL, AND BANKFULL BENCH CROSS SECTIONS
TOP OF TERRALE-
?VARIE? I ,r
D4AWaX
s
? ? ? I M1
-?{ N4 ?
RIFFLE kA RIFFLE VNTH BANKFULL BENCH
TOPOF7FNPACE---
I t?
o+?
POOL &B
NOTES:
1. DUPoNG CONSTRUC110N CORNERS OF DESIGN CHANNEL WILL BE ROUNDED
AND A THALINEG NALL BE SHAPFD PFR DIREC110N OF ENGINEER
2 POOLSSHOWNABOVEARELEfTPOOLS ONLY.
NbM
MA ?
ppp1. WITIi gANKFULI BENCH
REACH 1 & 3
RIFFLE POOL
gq qZ IMDTH OF BANIffULL Mbl?
2.35 3.33 AVERAGE DEPiH (D)
a.o ss rnwaMUU o?ni (n-?+?
74.5 12.6 WIDiH TO DEPTH RA¶0 ('AbISf D)
gp 740 BANIffULL AREA(Ahl?
19 9.0 BOTTOM WIDiH (Wu)
STREAM DESIGN PARAMETERS TABLE
v
N
x
N
a
0
[
N
m
m
n
EristirgCandlim RderanmRear7i Rdermm Rmdi DesgiSVean
(9nrG.Readiland3) (SroxG.alearh2) MRdeIIR.? ?as)
Values
Valuas Valuas
MIN MAX MIN MA% MIN MAX MIN MAX
riep Artd?(s9m) 8.1 &1 6.5
B3
c &'
B4c
T F4 134c
?
? 3
qp
Dbft-M Qdct ds)
Adcflaqiy
FBAIe%SECArem ?
66.1 83.8 71.4 93.B 62.5 68.8 80.0 80.0
0
5
,
MenV ,Wicf( 1.3 5.7 4.3 5.6
0
40 5.0
192 5.5
35.0 5.0
31.0 .
33.5
RAeWdh? (fo 31.0 48.6 31.9 . 20 21 24 26
?M? Depd% ppb yQ 7b 25 22
13
6 25
742 13.9 175 7 4 5
?b ?,yy/p (Rn 727 31.7 .
/i
'w ? 1?
qrt'4 55
' 737
30
9
1
20
-
- 1.B 4.1
?
" M? Da
?(fg
lh bkf 1.3
24 gg .
3.0 15 21 28 29 3.6
4
1
.
p
' Na Deplh Ra60.DnimUDW 1.4 20 11 1S 13 1.4
28 72
29 .
3.6
? by pmmdoy(111 27 11.5 5S 1.4 27
o
> o
t 1.0 1.0
Heiot aso obn,n„ac (ftm 1.1 3.0 t.s
615 z>
7&5 .
551 .
551 46 337
eadaL Lm 1p
' NS
II 590
17
4 15.4 24.6 189 15.7 15.0 25.0
JJdcf
eade L Fisbo, Lm .
170 250 400 It 724 786 402
dCuAU4Rc(111 BO 3
6 125 24 6.0 6.D 120
5.5
te5 .
200 20o izo t2o 53 2ot
Wd1?Wht(I? 126
26 0
6 5.0 6.3 3.4 1.1 3.0 6.0
. - 1.07 1.Ofi
•K
0065
0 7.15
o 1-12
a012D 12
a.mm -
-
-
0.0p66
O.ON7
. . o.OWS 0.0095 0.0062 0.0070
krtdSloP4?lPoPo OD65
O QOOBB O.OWS DAIfiO 0.0100 0.0.395 0=74 0.0105
.
7
1 7
1 Ob 15 1.6 42 11 iS
s?e?ao,smsd?, . . 0.0000 0.0085 -
- - 0.0 0.9 -
DAOW 0.0093 -
Gid4 IMG 0.0 0.9 -
sbven?a
Spod (AA9
Wd a.aaoo o.ooio aoooe o.om? aaooo o.ooao o.ooao a.aoos
Q70
, 0.00 Qi6 D.01 0.10 O.OU 0.42 O.DO
4
3 6S
M?t?tlla+?F?lf9 3.7 5.3 3.7 5.6 4.4
z? 4.4
zz .
1
8 zs
Hax Rafio.ammvooVpykf ?s aa 1.3 zs ar
3 .
3
40 wz
wah wvool M1 u o 40.0 x.a 362 zr.3
D
8 .
9
0 .
1.3 7.5
yyPODyyfbk{ 0.7 1.3
600
0 0.9
215
0 1.1
25Q0 .
?.B .
234.0 123.9 734.3
Pod Lps(I? 75.0
15 .
19
4 .
5.4 7.8 21 A.1 4.0 lA
?LpsWbkf . ?.3
16(m?
30.3 11.3
4
5.0
Imm) 45
.0 29.8 52.8
?? 528
1047 512
119.6 _
210.0 104.7 .
f"'") ieoo Qgs.a Lo.o
? ?4
\V
CROSS VANE TYPICAL
P0.0JEGT aWNER
DO NUr XM
N
A ?
F
? E
PLAN VIEW
REACH 18 3
A VANE ARM LENGTH 342 FT.
B INVERT LENGTH 6.O FT.
C BANIffULL IMUiH 34.0 FT.
o sarroMwiont 19.0 Ff.
E SILL lENG7H 6.0 ?.
F ARMANGLE
G ARM SLOPE 8.1 %
H BEGIN SiFP 16.0 Ff.
ry, NaN LOmGru 21511
6
?u?
?e: 09J63518A
MO INO ru: eio-arss/ao
TOPOFfl4NK I
G
i? --
/
PROFILE VIEW
SEDIMENT TRANSPORT TABLE
FJ75611g
Shear Stress Analysis
Reach 1
Reach 3
BarkkA XseclUea Abkf s 77 1
Barifil VMIJ? Nblff 00 39 37
BankfilMean Depdi, Dbkf 2.04 215
Wathd Perime6er YrP?i^H2D 426 41.3
raifcRadius R 1.8 1.9
Sdan (IM 0.0062 0.0062
BmrdarpSarkkg Shear Shess, (btsq i) 0.70 0.74
d50100 clipavernent mm 52.8 48.74
d5p mm-par 13.17 14.7
ratio-d 4.01 3.31
ra9o-dild50 pa)emrt 0.95 113
ta6on 1 0.0248 0.0294
D100s Kmm 50 60
dbar la 0.16 020
Dciit 1.1 1.5
Scrit(NM 0.0033 0.0044
Design
Shear Stress Analysis
Reach 1
Reach 3
BaricfilXsecArea Abid 80 80
Badcfil Wi 1ftd ?
BarkU mean DeptN pyld 235 2.35
Nktkd Perimailet, NR1N+2D 387 38.7
gAraLAc Radiis. R 21 21
Scha„ (NM o.oosz 0.007
BoLrdarVB arkf?ShearShess,t 0.80 0.80
dso 100 cVpa%emrt mm 52.8 48.74
d5p • pyr samplaittbpavement 13.17 14.74
mUo _ 4.01 3.31
raGo-dld50 %emert 0.95 12
toi-eciuation
D100s tiemert mn
d yar lame 0.16 020
Dait (fQ 1.1 1.4
Sait(Rlfl) 0.0029 0.0041
ND :
SfTE CONSIRNNTS DO NOT PERMIT THE RE-ESTABLISHMENT OF PATTERN TO OBTAIN A LOWER SLOPE.
THE RISK OF DEGRADATION 1MLL BE MINIMIZED 1HROUGH 1HE USE OF CROSS VANES IN NEW CHANNELAREAS.
BEDROCK PRONDES GRADE CONTROI IN WSTING SEC110NS.
%tOIECT Aff5fFNCE N0. 5liFf7 NO.
Uitfb A
P0.0JECf ENGINE6t
MODIFIED ROCK CROSS VANE LOG VANE
. . BMICF„LL
.
. ........
...
. . . . . . PRELIM[NAItY PLAN
?a? I S F.
'?ANBANK
. . . . W Noc UY 100. CGGiCl80.'ISOH
y,w?E
51?
' ATLEASTS
6
FIOW 4%T04 .
SiPHlI Bm
ElfVA710N
voli?OF wroTiOF N1o1HOF
BnClff¢tIa1SIiEPliVntAn FOO7EAROCR ?
;
CINN18 kWdA CHAMIEi ONSf1EGRAVd RL79iFABPoCPoRdLVNAGE (p?yATml
BCOBBIE TYPE2(N?N-MV&)
TRANSPLANfSJ I
BOOOM.WwPnhmfSMe100
FL
" a+n.w*c,.nsn
° PROfILEVIEW
- -- Fa 919-0645190
? vuRfEs
A
m
ro \ ?
a 113 BIffLW1DTH ?
BACpNM1TEft ,
? &lCIff7LL(ONSREALL1MUYp
STPE116? I?
?flBIffLNNTH ?LOGBURIm
BFI.OY Y SiREAGBm
? r,?pgB ?? PIAN VIEW
/ - -
\
FlLIERFABftILFORDPNNNME r•??•
lYPE2(NfNHWYQ.)
6MPlIMW TPANSPUJfIS
5
? SECTIONA-N TOP OF STFtEAMBMK
NO GAPS i i ? -
FLOW- ,- ,
NO,ES,
BETVVEEN ? FLOODflAIN
BOUlDERS SILL STREALIBm 1.LOGS6NOUl?BEATLFAfiT17@lCIESINDWdE7EFL RElq1IVELVSTiWGNT
.\
I
NOTESFOR0.LLYANESTRUCTURES
? ,
??
D
-. P 2
BE
CONPPCTEllNEl1MWND BURkDPOR7qNSOFIOG.
POOLSlE1lGVATE[))PER 1. BOIADQLSNUSTBEATIFASf/'e3:7. 7.TRANSP1111f5AREMCm,LLONGTFfr70POFTF£BANKOVFR
oiaFCnoN oF wcINEER
2 INSTRLL FLTERF/9WCFORDRNNAGEBEGMMNGAT111EIImIXECF1FEl?ADERROCI6AN?
q THE awum Loc vargro PrsohcrncawsT EreosIon pmixc
HIGI ROWS
DEP1H=AVERAGEBANKNLLDEPTHx75 T020
F%TENDDOYMWA11DTOTFEDEFiHOF11E B0TfOMF007ERROpCANDTFIFNUPSTREFN .
PIANVIEW TOANNYUYOFSIXFffT.
a. acA mExcrieaavn?eM roRFOOtetaoacsuronueFUow
uPSiREAwsIDEOFVU+E Mk eEIV?EQI n1EUw uro sixEnu eawc
1. STPRiATBAMffULL AtIDPUCEFOOTHiROCKSFlRSTAND 71911fA0ER(TO?ROCK &1RYENDOFLOGYBELOWI4XP001.DFP1H
5. CONfINUEMA7HSINUCIUREFIXLONiNGANGIENd7A0PESPECF1G710N5.
s. ,wExipaeouLnaccAN eEptqcEOascOUR roaFoawkeRaiuptwtwEUewr. PROFlLENEW
7. usEOxsrtECw,va& coBBLETOFlLLCaasoN UasinErM SmEOFeoumts.
B. AFl8iALL 5TONEWSBEBlPI.1CED.FlLLINTFffIWS71iF1UA$IDEOFiFff
SIRUCIURE YAPi ONSfif AlL11MR1 TOTNE ElEVATION OF THE TOP OF THE NEADEA ROqC
ROCK VANE ROCK CROSS VANE
113
wnow
H
?nm
pF
ctwr?xa
FLOW
?1
HEAD9iROCK
WATER ???
FLON' 1%t08%SLOPE
n aF mr ?nron{
Of CHANI?
euaffuu sr?
HFADEHROpC
, B
- B
WAIERFLOW
-?
Q 1 S1REN?IBED -
F 1 FI
EYATNIN STREAN B?
BACIffILL (ON5IEALLUNUYJ FOOTEAROCK ElEV0.i10N FOOTERROCK
?
? SCOURPOOL
ONSIlEG1i0.YEL FlITFRFABRICFOR?NAIN0.0E (p?f,AV0.TED)
O I
0 CH4d1ElBEU
8CDB6lE TYPE2(NONYYOVEN? I
0
o o ° PROFILE VIEW B-B
A' PROfILE VIEW
p GRaUE
POIM
A
\
ISCOURru ?
? 1
ROVJ
?
NpGqps ? SCW0.POOL(EIICAVAlEO) PER
9ElWfEN DIRECTIONOFENGINEFR I
BOUIDEFS I
SCWR I
BOTTON WID7H OKSIiE GPAVEI POOI
BCOBBIE MFADERROCK MIN
21YT030' NOGAPS 3'NIN ? ?
?
PLAN VIEW sacKFIu (a+sr1E nuwnn.) sEnv6EN
gpULDER5 CMWNEI BED
C,N?
?
I FOOTER 0.DCK BACIffILL (ONSIiE ALLIMIM?
NOTESFOR PllVANESiRUCNRES: FlLiERFABRICiORDPAINAGE y? 7'?
(5???? ?
i. BOUlDER5W5TBEATIFASifxPcl'. ?x ONStIEGRAVEL6COBBLE
2. INSTN.LFlLTER FnBPIC FOR DRAINAGE BEGINNUlG ATTHE NIDIXE OFTHElffAOER ROCKS AND B NINBAUAI P?N ?? FlLiER FPBIC FOR DRNNAGE
(Sff SPECS)
FJ?IEND OOYYMNNN TO THE DEPIH OF THE BO7TOM FOOiER ROCK N?rt7 THFN UPSTRFAM 5 NINIMUTA
TOAMINMUTA OF SIX FEET.
3. DIGATR@lCHBELqNiHEBE?FORi00TBtROCKSANOPIACEFlLLON NOTESFORALLVANE517tUCNRES:
UPSTIiE411510E OFVPNEARAI, BEIWEEN TFEARM PND SiREAMBANK
<. STARTAT&WKANOPIACEFOOIERRDCI6FIN5fAlIDTkEN1¢ADER(fOP) ROCK 1. BOULDERSNUSTBEATLFAST4'x7'x7.
CONiINUEN17H5TRUC7URE
FOLLOYNNGANGIE MiDSlOPESPEGFlCAtI0N5.
5 SECTIONA•X Z INnAL.FlLTERFRBPoGFORORAItUGEBEGINNING0.TTFE MIDDLEOFTHEFEAOERROCNSAND
.
,
6. PNIXiRABOUIDERCANBEPIACmM5C0URP00LfORW18RATIMPROVEA¢Ni. IXiEND DOVgNANRD T07HE UFPiF10f T}iE BOTfOM FOOTER ROCK AND TlEN I1PSiREAM
TOAMININIIMOFTENFEET.
SECTIONA -A
1. USEONSREGRAIEL 6COBBlETOFILL41P50NUPSTREFM5mE0FB0UtDFA25. 9. DIGATRENCHBELUh'THEBEDFORFOOTERROCKSANOPUCEFILL ON
8. AFfERA11STONEWSBEENPUCED,FlLL MTHEUPSTREAM51DE0fTNE UPSTNERMSIOEOFVANEARNBEIWEENTHEpRAtANDSTREAMBED.
SIRUCMiEWITHONSIiEIlltMUATOTHEEIEVATIONOfTHETOPOFTHEHEPDFA0.0CK 4. STARTAT84N1(ANDPIhCEFOOTERROCKSFIRSTANDTNENHEM1DER(TOP) ROCK
9. STARiSLOPE0.T94VIffULL $Tr1GE S. (:OMINUEWfMSiRUCiURE,FOLLO.WlGANGLEANDSLOPESPECIFlCATIONS.
fi. ANIX7RABWlDBtCANBEPIACmINSCWRP00LFORHABRATINPROVEYENT.
7. USEONSITEGRAVE1.8fABBLE1qFILLG0.P50NUP5TNFAM5mE0F801llDEi5
B. AF7ERA1151DNEH/SBffNPIALm,FlLL INTEUPSiREAA1510E0FTXE
SiRUCTURE WIfH ONSf1E ALWYIUN TD THE F.IFVAPON OF R¢TOP OF TIIE HEADER ROCK
9. STARTSLOPEATBANIffULL STAGE.
a
a
a
H
q
w
a
AC
Mp
Np
e?q
rq
?
?
aw
YM
ea
ee
ea
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ROOT WADS WITHOUT TRANSPLANTS
ROOT WADS EROSION CONTROL MATTING Pxo,Ecr E+wNEER
CROSS SECTION VIEVJ
BBW (GSMA7C HT.) BERM(S? NOT TO
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caass sECnoN vIEw
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FLOOD
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THE R00T YAD M A TRBlCH RCAVATED PARALtEL TO THE _
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1 1 1 1 ? • 1 1 6 ,
.
1 STAKES 2 PWCECdR FIBER WTIINGACCORUN.^TO
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wETER ixsrnum eaow srnFnueEn
Foomi Loc >>r a S7PFPU fLp4 NEEiS Tlff R00T MHU AT A YDUEGREE MN3lE.
,
?OPIIONPL PER DAlECiION OF F.NGIlF6O 06LECT4IG Tffr WATER AWAY FR011 THE 6ANK A 1RMLSPIANf
OR BOULDER SHIXRD BE PIACED ON TFff 00.M1NSINFIJA SIDE OF
THE ROOT WAD F A BPLIC EDUY IS FORMFD BY THE ROOT Y1N.
10-15 FEEf IONG TRUNK llff BOUIDER 3MSI1 BE APPROXtlM1ElY fX 7% Z.
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PRO1ECf ENGINEEK
GENERAL CONSTRUCTION SEQUENCE
The fioffowing construction sequence shalt-te used during construction:
1. Mobilize equipment and materials to the site and set up staging areas.
2. Restrict construction traffic to the areas denoted as haul roads and
staging areas as much as possible.
3. Silt fencing shall be placed around staging and temporary stockpile areas.
Once construction is completed at a particular working area, temporary
seeding and mulching shall be applied before progressing to a new area.
The Contractor will not disturb more area than can be stabilized in one
working day. Any disturbed areas shall have temporary or permanent
ground cover applietl within 15 working days or 30 calendar days, whichever
is sooner, following completion of grading activities in that area.
4. The order in which the reaches of Snow Creek are constructed is to be
decided by the Contractor. However, all newly constructed, relocated
channel sections shall be excavated in the dry and shall be stable and
covered with erosion control matting before being exposed to stream flow.
5. The majority of the in-stream structures shall be constructed in the wet.
Activity within the stream shall be kept to a minimum. Equipment will only
enter the stream as necessary.
6. All disturbed areas shall be seeded antl mulched before leaving the project site.
7. Demobilize equipment from the site.
8. Plant riparian vegetation and permanent seeding at the appropriate time of year.
QUANTITIES
EARTHWORK SUMMARY
IN CUBIC YARDS
LINE
STATION TO STATION
TOTAL ??. ?
FILL
TOTAL
gORROW
TOTAL
WASTE
REACH 1 26+25.00 30+75.00 4150 937 0 3213
REACH 3 45+60.43 49+10.43 867 681 0 166
TOTAL 5017 1618 0 3399
Waste in lieu of borrow 0 0
GRAND TOL4L 5017 1618 D 3399
SAY 5100 1700 0 3400
PR6LIMINARY PLANS
GO NOI' le6 P00. ODNSIAI0.l9UN ..... ...
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Item # Description Reach 1
Quantity Reach 2
Quanlity Reach 3
Quantity Quantity
Total Unit
C Mobil¢ationldemobil¢ation - - - 1 LS
E Temporary SiR Fence 600 - 300 900 LF
f Fertilizer 1840 670 840 3350 LBS
F Lime 4.7 1.7 2.1 8.5 TON
F Temporary Seeding (millet) 185 70 85 340 LBS
F Permanent Seed (Mix 1) 7.5 2.5 - 10 LBS
F Permanent Seed (Mix 2) - - 5 5 LBS
F Pertnanent Seed (riparian) 34 12 15 61 LBS
F Mulching (straw) 550 200 250 1000 BALE
G Excavation, Fill, and Grading 4200 - 900 5100 CY
H Stone, Class A 34 -- 17 50 TON
H Boulders 980 - 705 1685 TON
I Root Wads 1 Logs 15 - - 15 EA
J Nonwoven Filter Fabric, Type 2 580 - 410 990 SY
K Live Shaking 3100 - 850 3950 SY
K Shrub and Tree Transplants 500 - 150 650 SY
K Bare Root Vegetation 2400 630 1140 4170 S7EM
L Coconut Fiber (Coir) Blanket 4200 - 1100 5300 SY
M Clearand Grubbing (Invasive &
Debris)
-
'
-
1
LS
N 72-inch Corrugated Metal Pipe 30 -- - 30 LF
0 Brush Mattress 60 - 40 100 SY
XSEC 15 (STATION 14+00.06)
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[NO N« 1 O ?* F¢ 91&d814480
C NOTE:
? IXACT LOCATION OF ACCESSIHAUL ROADS
?? ESSY ? AND STAGINGlSTOCI?ILE AREAS WILL BE pROPOSED PLAN/PROFILE
pC DETERMINED DUWNG CONSTRUCTION WIT}i
ROAD THE CONCURRENCE OF THE LANDOWNER(S)
? AND DESIGNER 40 20 0 40 BO
ulr?i
sCALE cFn
NOlE: maccr nruNEet
EXACT LOCATION OF ACCESS/HAUL ROADS
AND STAGINGISTOCKPILE AREAS WILL BE
DEIERMINED DURING CONSTRUCiION IMTH
THE CONCURRENCE OF THE LANDOWNER(S)
nNO oesicNeR. pREL[MINARY PLANS
r . t. _.. . . _.. . un ra.?mnnua?...
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T1E VANE SIOPE BANKS BACK
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PLACE 2,15 FOOT,12-INCH CMPs AT LOW SPOTS. USE WASTE MATEWAL
TO BUILD UP AREA AND FILL OVER PIPES. ?
?\ ALL MATERIAL WILL BE REMOVED AFTER CONSTRUC110N. L___- -- '- - 40 20 0 40 80
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END REAC
BEGIN REI
- STA 30+86
- ' PROPOSED
5TAGMGISTOCKPILE
AREA
HPUL ROAD
NOTE PRaecr ENGINE11
IXACT LOCATION OF ACCESSlFiAUL ROADS
AND STAGINGlSTOCKPILE AREAS WILL BE
DETERMINED DURING CONSTRUCTION WI1H
THE CONCURRENCE OF 1HE LANDOWNER(S)
AND DESIGNER.
IPRELIMINABY PLANS?
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,?R°?"`?,=?z? I
IBUCK Cuy, NOMtamYru2]Sit
t OIN«RINO Plmne: B19J6}5188
y` F¢.919Jfii5180
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PROPOSED PIAN/PROFILE
40 20 0 40 80
SCALE (Fn
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IYY 30+00 31+00 32+00 33+00 34+00 35+00 36+00 .
37+00 38+00 39+00 40+00
SEE SHEET 15 FOR ACCESS ROAD ?
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STAGING AREA
2EF. REACH sioa?uF ??
GINREACH3
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IT IS AN7ICIPATED THAT BEDROCK t 'E
Fr WILL BE ENCOUNTERED IN THIS AREA
?
7 IF APPLICABLE, CONSTRUCT CROSSVANE
ASSHOWN. USE BEDROCK AS MUCH AS
POSSIBLE TO STEP DOWN PROFILE PER
DIRECTIONOFTHEDESIGNER
? ??, e wd
NOTE:
IXACT LOCATION OF ACCESSIHAUL ROADS
AND STAGING/STOCKPILE AREAS WILL BE
DETERMINED DURING CONSTRUC110N 1MTH
1HE CONCURRENCE OF THE LANDONMER(S)
AND DESIGNER
NOTE:
FROM STATION 46+00 TO 49+00
BEDROCK MAY BE ENCOl1NTERED
DURINGFJ(CAVATION. PROFILEANO
STRUCNRE LOCAl10WCONSTRUCTION
MAY BE AbJUSTED AS A RESULT PER
DIRECTtON Of iHE OESIGNER.
PRO1ECf ENGINEER
PRELIMINARY PLANS
maot u$ eoa wNartuciwH
BUCK °°°°F?? °'?"5+ 2M
Gry, N? Cuofm 21511
Pbne. I18J8]SIAB
ZNOINttRIMO ? F- eis-es>?eo
PROPOSED PLAN/PROFILE
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40+00 41+00 42+00 43+00 44+00 45+00 46+00 47+00 48+00 49+00 50+00
REACH 1
SEEDING
SEED MUC 1(10 LBS PERACRE): ORCHARD GRASS 50%
LADINO CLOVER 50%
SEED MU(2(10IBSPERACRE): LADINOCLOVER 100% PERMANENTRIPARIANMIX(70LBSPERACRE): DEERTONGUE 50%
I.IVE STAKING SWITCH GRA55 so%
UVE STAKING SHALL CONSIST OF A RANDOM ASSORTMENT Of MATERIALS
SELECiEO FROM iHE fOLLOVNNG:
COMMON NA61E S.I NT1FI NAbIF
SILKY DOGWOpD 2YRNU$ AYQYUYI
BL4CKWILLOW (SAUX NIGRN
SILKYIVILLOVJ fSACIX SERiCEAI
EIDERBERRY (SAYBUCfJ$ CANApEH5151
OTHER SPECIES IMY BE SUBSi1TUTED UPON APPROVAL OF
ENGINEERIPROJECT MANAGER
Moiccr aGtM
RELLMINARY PL
?????UL"MW
B' ¦CK AOWPp?P??baySWh]04
¦ i Gry,NUMGmLu175f1
r eroK nc+ms'm
NO ! R O ? F¢ 9I046161BJ
PLANTING SW1LL TAKE PLACE IN LATE FALL STAKES SHOULD BE MSTALLED N
RANDOMLY 2 TO 3 FEETAPART USING TRIANGUTAft SPACING OR AT A DENSITY OF 150 STAKES PER 1,000 SQ Ff
ALONG 1}1E S1F2EAM BANKS BELOW BANIffULL ELEVAl1DN.
1HE FOLLOWING CHANNEL BANKS SHN.L BE WE STAKED: tU+SD -20H)0 (BOTH BANKS)
12+50 -30+50 (BOTH BANICS)
BARE ROOT VEGETATION
BARE ROOT VEGEfAl10N TO BE PLANiED ALONG 601H SIDES OF 1HE NEW CHANNEL SiREAM BANKS
ABOVE BANIffULL ELEVAl10N IN iHE DESIGNATED CONSERVATION EASEMENT SHAU. CONSIST OF A
RANDOM ASSORTMENT OF SHRUB AND TREE SPECIES INCLUOING, BUT NOT LIMIIED TO THE FOLLONANG
srcaMoRE rPWaus axrdanfarsJ
BLAqC CHERRY (Pnnu yaroHm)
PERSIMMON (ppsgpg yirglryp-)
BLACKGUM fNyasa
SPICFBUSN ((jndd'G bmMn)
TAG ALDER (AIIW yWrul&p)
THE FOLLOVNNG SPACING GUIDLINES OF ROOTED SHRUBS ANO TREES ARE PRONDED IN THE FOLLOIMNG TABLE
TYPE SPACING SPERI,OOOsqft
[SHRU&5 AND iREES (70.25 f? 1 6TOB-ft 151n 25
CLFARING AND GRUBBING
THE FOLLONANG INVASNE VEGETATION SHALL BE REMOVED FROIA VNTFiIN THE DESIGNATED
CONSERVATIONFASEMENT: FESCUEGRASS
MULTIRORA ROSE
PRNET
REACH 1 (CONTINUED)
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PIANT RIPARIAN SEED MIX FROM EDGE OF BUFFER TO WATERS EDGE
AS SPECIFIED.
`. RESEEO ACCESS ROAD AND STAGING AREA WITH SEED MIX 1 AS SPECIFIED.
PLAA'TlNG PL41Q
50 25 D 50 700
SCALE (FT)
MO,ECT MY-EUNCE NO. S,ffmr NO.
4
REACH 2 MxcreiGINER
ELIMIATARY PLX . _.
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PIANTNG PLAX
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SCALE (FT)
SEE
REACH 3 DING
SEED MOC 1(10 LBS PER ACREJ: ORCHARD GRASS 5096
IADINO CLOVER 50%
SEED Ma 2(10 LBS PER ACRE): LApINO CLOVER 100%
PERMANENTRIPARIANMU((10lBSPERACRE): DEERTONGUE 5096
SMTCH GR4S5 SOYo
LIVE STAKING
LIVE STAKING SHALL CONSIST OF A RANDOM ASSORTMENT OF MATERIALS SELECiED FROM THE FOLLOIMNG:
a
COMMON
N
ME SCI NTIFl NAUF
SILKYDOGWp00 fCQRNU$A1101/(/Yl
. ..
" BLACKVJILLOW f5AC/X NA^iRA1
sILKYYJILLOW fSAGX SERC£Al
EIDERBERRY f$AYBUp/5 CANApENS151
OTHER SPECIES MAY BE SUBSIITUTED UPON APPROVAL OF ENGINEER/PR0.IECT MANAGER.
PIANTING SHALL TAKE PLACE IN LAlE FALL STAKES SHOULD 6E INSTALLID RANDOMIY 2 TO 3 FEET
APART USING TRUWGUTAR SPACING ORAT A DENSfTY OF 750 STAKES PER 1
OOD SQ FT ALONG THE
,
STREAM BANKS BELOW BANIffULL ELEVATION.
THE FOLLOIMNG CHANNEL BANKS SHALL BE WE STAKED: 43+00 • 49+OD (LEFT BlWIQ
43+00 - 45+50 (RIGHT BANp
48+00 - 49+00 (PoGHT BANIQ
BARE ROOT VEGETATION
AA`Qn BARE ROOTVEGEfATiON TO BE PLANTED ALONG BOiH SIDES OF THE NE4VCHANNEL STREAM BANKS
ABOVE BANIffULL ELEVATION IN THE DESIGNAlED CONSERVA110N EASEMENT SHALL CONSIST OFA
RANDOM ASSORiMENT OF SHRUB AND TREE SPECIES INCIUDING, BUT NOT LIMITED TO THE FOLLONANG:
CAMMON NAME SCIENTIFlG NaME
9
= ?d151
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BI
rw?us lna
RRY fP
K CH
?
PERSIMMON fOfcsplros vlrqldorpl
• BLACKGUM fNys,w 4Nd1-J
m
? SPICEBUSH (Undaa 6dizdN
TAG ALDER (Alnus serrWWa)
THE FOLLOIMNG SPACING GUIDLINES OF ROOTED SHRUBS ANO iF2EE5 ARE PROVIDED IN 7HE FOLL0IMNG TABLE.
[LYPE SPACING #PER 1,000 sp ft
(SHRUBS AND TREES (10.25 ft) TO 8 ft 15 to 25
°-? RESEED STAGING AREH WITH SEED MU( 2 AS SPECIFIED.
? ._.,. CLEARING AND GRUBBING
AREA TO BE PLAMED IMTH BARE R00T VEGETATION AS SPECIFIEO THE FOLLOWING INVASIVE VEGETATION SHALL BE REMOVED FROM IMTHIN THE DESIGNATED
.
PLANT RIPARIAN SEED MIX FROM EDGE DF BUFFER TO WATERS EDGE CONSERVATIONEASEMENT: FESCUEGRA55
AS SPECIFIED. MULTIFLORAROSE
PRIVET
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1 ? BENNYWALSH
1 658 DRAUGHN ROAD
4 ; EIJ4N, NC 28621
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WALSH PROPERTY
ACCESS ROAD
50 25 0 50 100
SCALE (FT)
t
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0 5 10 PROJ. REFERENCE N0. SHffT N0.
SNOW CREEK
185 x-4
0 5 to
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TECHNICAL SPECIFICATIONS
Snow Creek Restoration
Surry County, North Carolina
Prepared for:
Pilot View RC & D, Inc.
2714 Henning Drive
Winston-Salem, NC 27106
Pillot viEJw, I0c.
Prepared by:
BUCK 8000 Regency Parkway
Suite 200
Cary, Norih Carolina 27511
Hsg, Phone:919.463.5480
Fax:979.463,5490
www.buckeng i n eeri ng. com
May 2004
t 'w' , ft
Table of Contents
TECHNICAL SPECIFICATIONS .................................................................................1
A. GENERAL SPECIFICATIONS ................................................................................ 1
B. CONSTRUCTION SURVEY ....................................................................................1
C. MOBILIZATION AND DEMOBILIZATION ..........................................................1
D. SAFETY FENCE ....................................................................................................... 3
E. POLLUTION CONTROL STRUCTURES ............................................................... 4
F. TEMPORARY AND PERMANENT SEEDING ....................................................... 6
G. EXCAVATION, FILL, AND GRADING ................................................................. 8
H. STONE ....................................................................................................................... 8
1. INSTREAM STRUCTURES .................................................................................... 10
J. STREAM CROSSING .............................................................................................. 11
K. WOODY VEGETATION PLANTING ................................................................... 12
L. COCONUT FIBER (COIR) BLANKET .................................................................. 16
M. CLEARING AND GRUBBING ............................................................................. 18
N. PIPE INSTALLATION ............................................................................................ 18
0. BRUSH MATTRESS / LAYER .............................................................................. 19
11 - r
TECHNICAL SPECIFICATIONS
A. GENERAL SPECIFICATIONS
1) The Contractor is required to install in-stream structures using a track hoe with a
hydraulic thumb of sufficient size to move boulders larger than 6ft X 4ft X 3ft (up to a
maximum of 8 tons).
2) Construction is tentatively scheduled for June, July, and August of 2004 (3 months).
B. CONSTRUCTION SURVEY
The construction survey will be performed by Buck Engineering and shall include setting
a construction baseline and offsets with grading information. The Contractor is not
required to provide construction surveying or layout services and will not bid on this
item; however, the Contractor is required to keep a laser level on both sites for checking
grades during construction.
C. MOBILIZATION AND DEMOBILIZATION
SCOPE
The work shall consist of the mobilization and demobilization of the Contractor's forces
and equipment necessary for performing the work required under the contract. This work
shall not include mobilization and demobilization for specific items of work for which
payment is provided elsewhere in the contract. Mobilization will not be considered as
work in fulfilling requirement for commencement of work.
EOUIPMENT AND MATERIALS
Mobilization shall include all activities and costs for transportation of personnel,
equipment, and operating supplies to the site; establishment of offices, and other
necessary facilities for the Contractor's operations at the site; premiums paid for
performance and payment bonds, including coinsurance and reinsurance agreements as
applicable; and other items as specified in this specification.
Demobilization shall include all activities and costs for transportation of personnel,
equipment, and supplies not included in the contract from the site; including the
disassembly, removal and site clean up/ repair of offices, buildings, and other facilities
assembled on the site for this contract.
This work includes mobilization and demobilization required by the contract at the time
of the award. If additional mobilization and demobilization activities and costs are
required during the performance of the contract as a result of the changed, deleted, or
i " •
added items of work for which the Contractor is entitled to an adjustment in contract
price, compensation for such costs will be included in the price adjustment for the item or
items of work changed or added.
ITEMS OF WORK AND CONSTRUCTION DETAILS
Items of work to be performed in conformance with these specification and construction
details therefore are:
(1) This item shall consist of all work necessary to mobilize and demobilize construction
equipment as described above.
(2) The Contractor is required to properly and safely identify and secure the construction
access, staging area, and material handling areas. Prior to construction activities, the
Contractor shall identify and mark boundaries of the staging area as directed by the
Engineer/ Project Manager. Acceptable materials for identifying the construction areas
include highly visible tape, safety fencing, road signs, barricades, and cables.
(3) Stockpile all construction materials, including rock boulders, root wads, riprap,
gravel, erosion control devices, etc. in the staging areas. Any soil materials that are
stockpiled shall have a silt fence properly installed to ensure materials are contained. Silt
fence installation specifications are provided in Pollution Control specifications and will
not be bid under this section.
(4) To limit the disturbance of soils on site, the Contractor shall restrict the movement of
all construction equipment within sensitive areas. Prior to construction activities, the
Contractor shall identify the boundaries of all sensitive areas by using a highly visible
tape or orange boundary fencing, and will stake the limits of where construction
equipment is permitted to travel, as directed by the Engineer/ Project Manager.
(5) The Contractor shall provide watertight tanks or barrels sealed with plastic sheets to
be used to dispose of chemical pollutants, such as drained lubricating or transmission
oils, greases, soaps, concrete mixer wash water, asphalt, etc., produced as a by-product of
the construction work. At the completion of construction, facilities shall be disposed of
without causing pollution.
(6) Chemical toilets shall be placed 100 feet from streams and in the staging area away
from heavy equipment. At the completion of construction work, facilities shall be
disposed of without causing pollution.
(7) The Contractor will identify all underground and aboveground utilities and is
responsible for ensuring that these utilities are not damaged during construction. The
Contractor will promptly notify the project engineer if there are conflicts between the
utilities and the design.
(8) The Contractor will install construction accesses per specification 6.06 in the North
Carolina "Erosion and Sediment Control Planning and Design Manual" and shown on the
drawing.
2
! `
(9) The Contractor shall properly remove and discard debris and trash.
METHOD OF MEASUREMENT AND PAYMENT
The Contractor will be paid a lump sum price for all items specified under mobilization
and demobilization.
The above prices and payments will be considered full compensation for all work
covered by this Section.
D. SAFETY FENCE
5COPE
The work of "Safety Fence" shall consist of furnishing, installing and maintaining
polyethylene or polypropylene fence at locations shown on the plans or as directed by the
Engineer/ Project Manager in accordance with special provisions included herein.
Sections of safety fence shall be installed within one working day following mobilization
operations. Unless prior approval is received from the Engineer/ Project Manager, failure
to install the fence as specified herein will result in stoppage of all operations until the
necessary safety fence is installed. Safety fence will also be used to protect trees as
shown on plans.
MATERIALS
Polyethylene or polypropylene fence shall be preconstructed safety fence approved by the
Engineer/ Project Manager.
Steel posts are required and shall be a length of at least 5 feet; approximately 1 3/8" wide
measured parallel to the fence, and have a minimum weight of 1.251b/ft of length. The
steel post shall be equipped with an anchor plate having a minimum area of 14 square
inches.
CLEARING AND GRUBBING
No additional clearing and grubbing is anticipated for the installation of this fence;
however, if any clearing and grubbing is required, it will be the minimum required for
installation of the safety fence. Such clearing shall include satisfactory removal and
disposal of all trees, brush, stumps and other objectionable material.
The fence shall be erect to conform to the general contour of the ground. When
determined necessary by the Engineer/ Project Manager, minor gading along the fence
line shall be done to meet this requirement provided no obstructions to proper drainage
are created.
INSTALLATION
Posts shall be set and maintained in a vertical position and may be hand set or set with a
post driver. If hand set, all backfill material shall be thoroughly tamped.
The fence fabric shall be attached to the steel posts with wire or other acceptable means.
The Contractor shall be required to maintain the safety fence in a satisfactory condition
for the duration of the project as determined by the Engineer/ Project Manager.
METHOD OF MEASUREMENT AND PAYMENT
The quantity of safety fence to be paid for shall be the actual number of linear feet of
"Safety Fence," installed in place and accepted. No direct payment will be made for post
and post bracing. The cost will be determined by how many linear feet of fence are used.
The above prices and payments will be considered full compensation for all work
covered by this Section.
E. POLLUTION CONTROL STRUCTURES
SCOPE
The work shall consist of installing structural measures or performing work to control
erosion and minimize the production of sediment and other pollutants to water and air
during construction operations. The excavation and moving of soil materials shall be
scheduled so that the smallest possible areas will be unprotected from erosion for the
shortest time feasible. Soil materials excavated from the new channel will be properly
stockpiled in locations shown on drawings. A silt fence will be installed around all
stockpiles.
This item shall consist of all work necessary to control soil erosion and minimize the
introduction of sediment and other pollutants to waterways. All work shall comply with
the requirements of the North Carolina Sedimentation Pollution Control Act and the
National Pollutant Discharge Elimination Act. Pollution control for any disposal area is
the responsibility of the Contractor unless the area is within the work limits of this
project.
EROSION AND SEDIMENT CONTROL MEASURES AND WORKS
The measures and works may include, but are not limited to, the following:
Diversions and Rock Silt Checks - Diversions are used to divert water away from work
areas and to collect runoff from work areas for treatment by rock silt checks. Rock silt
checks will be installed at the end of the project reach during the construction phase.
These works are temporary and shall be removed and the area restored to its original state
when they are no longer needed or permanent measures are installed. Refer to practice
4
f
6.20 "Diversion" in the NC Sediment and Erosion Control Manual and "Rock Silt
Checks" in the drawings section.
Stream Crossings - Fords shall be used where equipment must cross the stream channel.
These works are temporary and shall be removed and the area restored to its original state
when they are no longer needed or permanent measures are installed. Refer to stream
crossing section for installation procedures.
Sediment Filters - Geotextile sediment fences to trap sediment from areas of limited
runoff. Sediment filters shall be properly anchored to prevent erosion under them. These
works are temporary and shall be removed and the area restored to its original state when
they are no longer needed or permanent measures are installed. Refer to sediment fence
details (6.62) in the NC Sediment and Erosion Control manual.
Waterwavs - Waterways for the safe disposal of runoff from fields, diversions and other
structures or measures. These works are temporary and shall be removed and the area
restored to its original state when they are no longer needed or permanent measures are
installed. Refer to grass lined details (6.30) in NC Sediment and Erosion Control manual
and erosion control matting installation provided in drawings.
Other - Additional work as required by the Federal, State, or Local Government.
MATERIALS
Refer to the following specifications: seeding and mulching, stream crossing, silt fence,
and erosion control matting.
MAINTENANCE. REMOVAL, AND RESTORATION
All pollution control measures and works shall be adequately maintained in a functional
condition as long as needed during the construction operation. All temporary measures
shall be removed and the site restored to as nearly original conditions as practical.
METHOD OF MEASUREMENT AND PAYMENT
Payment for all pollution control measures will be made as follows. Such payment will
be full compensation for the work as described in the above paragraphs and attached
specifications.
Diversions and rock silt checks will be paid for under "Stone" section.
Stream Crossings will be paid for under "Stream Crossing" section.
Type 2 fabric paid for under "Stream Crossing" section.
Erosion control matting will be paid for under "Coconut Fiber (Coir) blanket" section.
5
The above prices and payments will be considered full compensation for all work
covered by this Section.
F. TEMPORARY AND PERMANENT SEEDING
SCOPE
Seeding shall be used to control erosion and minimize the production of sediment and
other pollutants to water and air during construction operations. The seeding shall consist
of preparing the area, furnishing and placing seed, mulch, fertilizer, soil amendments, and
anchoring mulch in the designated areas as specified. Temporary seeding will be used
immediately following construction, and permanent seeding will be used in combination
with "Woody Vegetation Plantings" for riparian areas at both sites.
MATERIALS
For temporary seeding, apply the following vegetation at the listed rates and times. A
combination of the two seed types shall be used during the boundary months of March,
April, August and September to ensure survival.
Temporarv Seeding (September to March):
Annual Rye 3 lbs per 1,000 sq ft or 130 lbs per acre
Temporarv Seeding (Anril to Au u?st):
Browntop Millet 1 lb per 1,000 sq ft or 45 lbs per acre
If temporary seeding is being applied at the same time as permanent seeding, than
temporary seeding shall be reduced to 30% of the concentrations shown above.
Temporary seeding along with straw mulch, fertilizer, and lime shall be applied prior to
laying erosion control matting.
In order to re-establish vegetation in the areas disturbed by access roads and staging
areas, two different permanent seed mixes (at the rate of 10 lbs per acre) will be used.
Seed Mix l:
Seed Mix 2:
Common Name Scientific Name % of Mix
Orchard Grass Dac lis lomerata 50%
Ladino Clover Tri olium re ens L 50%
Common Name Scientific Name % of Mix
Ladino Clover Tri olium re ens L 100%
For permanent riparian seeding, a seed mix at the rate of'/2 lb per 1000 sq ft or lO lbs per
acre shall be used for seeding. The following table lists herbaceous, permanent seed
mixture for the Sink Property site. All species listed are subject to availability and cost.
6
Common Name Scientific Name % of Mix
Deer Ton e Panicum Clandestinum 50%
Switch Grass Panicum Vi ratum 50%
Grain straw mulch shall be applied on seeded areas at a rate of 3 bales per 1,000 sq ft
(130 bales per acre).
CONSTRUCTION METHODS
Seediniz
Temporary seeding will be used on all areas disturbed by construction activities,
including, but not limited to streambanks, access areas, and stockpile areas. Seeding will
take place immediately after construction activities are completed onsite.
Permanent riparian seeding will be used in combination with "Woody Vegetation
Plantings" starting at bankfull elevation and extending to the designated buffer width
according to the site-specific design for the restored reach. The seed mixture shall be
planted from November to March in combination with woody plant installations.
Seeding shall be done evenly over the area using a mechanical or hand seeder. A drag
shall be used to cover the seed with no more than '/2 inch of soil. Where a drag cannot be
safely utilized, the seed shall be covered by hand raking.
Seedbed Preparation
On sites where equipment can be operated safely, the seedbed shall be adequately
loosened. Disking may be needed in areas where soil is compacted. Steep banks may
require roughening, either by hand scarifying or by equipment, depending on site
conditions. The Engineer/ Project Manager will determine condition needs onsite. If
seeding is done immediately following construction, seedbed preparation may not be
required except on compacted, polished or freshly cut areas.
Fertilizin Liming
Fertilize and lime soil in disturbed areas to help seeding become more quickly
established. Fertilizer and lime shall be evenly distributed over the area to be seeded.
Fertilizer and lime shall be uniformly mixed into the top 3 inches of soil. If site
conditions are gravelly or cobbled, no incorporation is required. Fertilizer and lime shall
be applied at the following rates unless otherwise specified by the Engineer/ Project
Manager:
10-10-10 Fertilizer lO lbs per 1,000 sq ft or 435 lbs per acre
Lime 50 lbs per 1,000 sq ft or 22001bs per acre
Mulching
Mulching will be performed within 48 hours of seeding. The mulch will be applied
uniformly over the seeded area and will be tacked with a non-petroleum based solution.
7
METHOD OF MEASUREMENT AND PAYMENT
The quantity of temporary and permanent seeding will be paid for at the contract unit
price per pound of seed applied to the ground surface for "Temporary Seeding",
"Permanent (Mix 1)", "Permanent (Mix 2)" and "Permanent Seed (Riparian)." The
quantity of mulch will be paid for at the contract unit price per bale applied to the ground
surface for "Mulching" (bales). The price includes all incidental costs associated with
obtaining and installing the seed and mulch, including seedbed preparation.
The above prices and payments will be considered full compensation for all work
covered by this Section.
G. EXCAVATION, FILL, AND GRADING
SCOPE
The project Engineer/ Project Manager will establish grade stakes for the Contractor. The
Contractor shall excavate and grade the streambed as directed by the Engineer/ Project
Manager. The Contractor is required to construct the appropriate bedform features, such
as riffles, runs, pools, and glides, as directed by the Engineer/ Project Manager. Example
cross sections are provided in the drawings. The excavated materials will be placed in
stockpiles as shown on the drawings. The proposed channel excavation and backfilling
of the existing channel shall be covered under the item called "Excavation, fill, and
Grading".
Contractor will be required to install silt fence around any stockpile areas. Contractor is
also required to seed and mulch areas after placement of fill.
METHOD OF MEASUREMENT AND PAYMENT
The Contractor will be paid lump sum price for all items specified under "Excavation,
Fill, and Grading". This price shall include all costs associated with the excavation,
grading, stockpiling, compacting, and transportation and material costs of necessary
waste material disposal. Seed, mulch, etc. will not be paid under this item.
The above prices and payments will be considered full compensation for all work
covered by this Section.
H. STONE
SCOPE
The work covered by this section consists of furnishing, stockpiling, placing and
maintaining an approved stone to be utilized to construct instream structures, stream
crossings and for use in other locations as directed by the Engineer/ Project Manager.
8
. -
MATERIALS
Stone for "Stone, Class A" and "Boulders" shall consist of blasted granite quarry stone or
boulders stockpiled onsite and approved by the Engineer/ Project Manager. The stone
shall be sound, tough, dense, resistant to the action of air and water, and suitable in all
other respects for the purpose intended.
All stone shall meet the approval of the Engineer/ Project Manager. While no specific
gradation is required, the various sizes of the stone shall be equally distributed within the
required size range. The size of an individual stone particle will be determined by
measuring its long dimension.
ACCEPTANCE CRITERIA FOR STONE
RE UIRED STONE SIZES
CLASS MINIMUM 'AUERAGE MAXIMUM
A 2" 4" 6"
Boulder
6' x 4' x 3'
4' x 3' x 2'
6' x 4' x 3'
N/A
Boulders of approximate dimension 6' x 4' x 3' (-2.7 cubic yards, -6 Tons) shall be
individually picked by the Contractor from the quarry or the onsite stockpile for use in
the instream structures. Boulders as small as 4' x 3' x 2' may be used; however, they
shall not constitute more than 30% of the total boulders. Boulders shall be relatively flat
on either side in the same dimension, preferably the long dimension and must have
smooth ends.
CONSTRUCTION METHODS
The Contractor shall place stone, in locations shown on the plans or as directed by the
Engineer/ Project Manager, to the thickness, widths, and lengths as shown on the plans or
directed by the Engineer/ Project Manager. All stone shall be placed to form an erosion
control device or an in-stream structure in accordance with the plans, neatly and
uniformly, and shall meet the approval of the Engineer/ Project Manager. The stone and
boulders used to construct the silt checks and stream crossings will be reused during
construction of the permanent instream structures.
METHOD OF MEASUREMENT AND PAYMENT
The quantity of boulders and stone to be paid for will be the actual number of tons of
stone that has been delivered to and placed on a structure. Stone that has been stockpiled
will not be measured a second time. The stone will be measured by being weighed in
trucks on certified platform scales or other certified weighing devices.
The above prices and payments will be considered full compensation for all work
covered by this Section.
9
. . .
1. INSTREAM STRUCTURES
SCOPE
The work covered by this section consists of the construction of instream structures to
stabilize streambanks, prevent erosion, and improve aquatic habitats. In stream structures
include cross vanes, rock vanes, J-hook vanes, log vanes, cover logs, boulder clusters,
riffles, root wads, or combinations, such as log vane/ boulder cluster.
The quantity of instream structures to be constructed will be affected by actual conditions
that occur during the construction of the project. The type and quantity of structures may
be increased or decreased at the direction of the Engineer/ Project Manager. Such
variations in quantity will not be considered as alterations in the details of construction or
a change in the character of the work.
MATERIALS
Boulders for instream rock structures shall conform to the boulder specifications listed
under "Stone."
Logs and root wads will be produced onsite during the excavation of new channel and
will be selected by the Engineer/ Project Manager. All materials shall meet the approval
of the Engineer/ Project Manager. The root-ball shall have a diameter between 3 and 6
feet. No more than 10% of root wads with root mass diameters less than 3 feet will be
accepted as single root wads. Beyond 10%, the Project Engineer and the Contractor may
negotiate to include bundles of small root wads into a single cluster.
Soil may be removed from the root mass. The tree shall have been alive when recently
removed from the ground. The trunk shall extend 15-20 feet from the root-ball and be cut
to a point at the end. Tree basal diameter shall be a minimum of 10 inches. Softwoods
such as pine or poplar shall not be used as root wads unless approved by the Engineer/
Project Manager.
CONSTRUCTION METHODS
Items of work to be performed in conformance with this specification and the
construction details therefore include the following. Excavation of Instream Structures
(Rock Vanes, Rock Cross Vanes, J-Hook Rock Vanes, Log Vanes, Boulder Clusters, and
Root Wads).
(1) This item shall consist of the excavation, placement of rock and wood materials,
and backfill associated with the installation of bid item instream structures. A
track hoe with a hydraulic thumb of sufficient size to move 6' x 4' x 3' boulders
is required.
(2) The Engineer/ Project Manager may adjust the excavation limits to improve the
channel foundation conditions during construction.
10
(3) The Contractor is required to harvest root wads onsite. Hardwood trees will be
used for log vanes and root wads.
(4) Excavation shall bottom on bedrock when it lies above the lines and grades shown
on the drawings. Excavation into bedrock only required if it is rippable with a
track hoe. Blasting should not be necessary and will not be allowed.
(5) Unless otherwise approved by the Engineer/ Project Manager, excavation to
prepare subgrade for the installation of instream structures shall be consecutive
and continuous. Once the excavation of a structure has begun, the structure will
be completed by the end of the workday. All equipment shall be removed from
the stream at the end of each workday.
(6) Any accumulation of sediment in the channel shall be cleaned as needed during
construction and at the end of construction. No separate payment will be made for
this clean-up work. Excavation for structures is incidental and is covered by this
item.
Any disturbed soil shall be seeded utilizing "Temporary seeding" and "Permanent
Seeding" methods.
METHOD OF MEASUREMENT AND PAYMENT
The quantity of root wads and footer logs to be paid for will be determined by the actual
number of root wads utilized during construction of the.project. Roots wads will be paid
for on a per stem basis, with each stem including the root wad, footer log, transportation,
and installation. Root wads less than 3 feet in diameter may be bundled together and
measured as one stem per the direction of the engineer.
The quantity of boulder to be paid for will not be measured for payment under this
section, but will be paid for under the "Stone" section.
The above prices and payrnents will be considered full compensation for all work
covered by this Section.
J. STREAM CROSSING
SCOPE
This structure will serve as a means of crossing the existing and proposed stream to allow
access to both sides of the existing stream. Stream crossings will be placed in locations
listed on the plan sheets or as directed by the Engineer/ Project Manager.
CONSTRUCTION
A stream crossing shall be constructed in locations and to the dimensions listed on the
plan sheets. Grading shall be performed to form a ramp that will connect the stream bank
grade to the streambed on either side of the stream. The Contractor shall determine an
11
appropriate ramp angle for the stream crossing according to the equipment that will be
utilizing the crossing. A layer of Nonwoven Type 2 filter fabric followed by a 1 ft. base
of Class A stone mix shall be placed on top of the ramp portion of the stream crossing.
METHOD OF MEASUREMENT AND PAYMENT
The quantity of stone, Class A to be paid for will not be measured for payment under this
section, but will be paid for under the "Stone" section.
The quantity of Nonwoven Type 2 filter fabric will be paid for at the contract unit price
per square yard of material used in the construction of stream crossings.
The above prices and payrnents will be considered full compensation for all work
covered by this Section.
K. WOODY VEGETATION PLANTING
Woody vegetation, including live stakes, shrub and tree transplants, and bare root
vegetation shall be used in within the buffer area. The work covered in this section
consists of furnishing, installing, maintaining, and replacing vegetation as shown in the
plans or in locations as directed by the Designer.
"Shrub and tree transplants" consists of excavating, storing, installing, and maintaining
salvaged tree and shrub transplants in locations as directed by the Designer. Work
includes providing all materials necessary to transplant the shrubs and trees, prepare plant
bed, and install transplants.
MATERIALS
Live Stakes
All plant material shall be harvested locally (within the same physiographic ecoregion
and plant hardiness zone) or purchased from a local nursery, with the approval of the
Planting Plan Designer. All live stakes shall be dormant at time of acquisition and
planting. Live stakes can be installed between November 15 and May 15.
Live stakes shall be 1/2-2" (12-50 mm) in diameter. Stakes shall also be 2- 4 feet (.6 - 1
meter) in length.
During preparation, the basal ends of the live stakes shall be cleanly cut at an angle to
facilitate easy insertion into the soil, while the tops shall be cut square or blunt for
tamping. All limbs shall be removed from the sides of the live cutting prior to
installation.
Live staking plant material in the shall consist of a random assortment of materials
selected from the following:
12
f
Common Name Scientific Name
Silk Do wood Cornus Amomum
Silk Willow Salix sericea
Black Willow Salix Ni ra
Elderberr Sambucus Canadensis
Other species may be substituted upon approval of the Designer.
Bare-root Plantinjzs
Hardwood species planted as bare-root seedlings must have a minimum of four (4) first
order lateral roots (FOLR) that exceed 1 mm in diameter. Seedlings that do not possess
the minimum number of FOLR will be culled from planting.
Hardwood bare-root seedlings that will form the canopy must have a minimum root
collar diameter (RCD) of 3/8-inch. Seedlings with lesser RCD's will be culled from
planting. For species of bare-root seedlings that do not typically exhibit RCD's of 3/8-
inch, such as bald cypress or river birch, a minimum RCD of 1/4-inch may be allowed,
with the permission of the Designer.
The planting stock should be grown by nurseries within the same physiographic province
of North Carolina within 200 miles of the project site. The seed sources for the plant
material should also match the physiographic province of the area to be planted. Plant
stock or seed mixes may be obtained from nurseries beyond the 200-mile limit with the
approval of the Designer.
Bare root vegetation to be planted along both sides of the new channel streambanks
above bankfull elevation and in the buffer area shall consist of a random assortment of
shrub and tree species including, but not limited to the following:
Common Name Scientific Name
Black Cherr Prunus serotina
Black m N ssa s lvatica
S camore Plantus occidentalis
S icebush Undera benzoin
Ta Alder Alnus serrulata
Persimmon Dios ros vir iniana
Listed species are subject to availability and cost.
Shrub and Tree Transplants
For transplanting, shrubs and trees less than 3 inches in diameter shall be salvaged onsite
in areas designated for construction, access areas, and other sites that will necessarily be
disturbed. Vegetation to be transplanted will be identified by the Designer.
Shrub and tree transplants shall be salvaged from existing native stands found in the
project area. On site trees and shrubs for salvage shall be flagged by the Designer and
shall be carefully excavated with root balls and surrounding soil remaining intact. Care
13
shall be given not to rip limbs or bark from the shrub and tree transplants. Vegetation
transplants shall be replanted immediately following their removal or shall be stored in
designated stockpile areas and kept moist until replanted. The root balls of transplanted
stock shall be adequately protected by a soil or sawdust covering that is kept moist
constantly in an acceptable manner appropriate to weather and seasonal conditions.
CONSTRUCTION
Live Stakes
Cuttings for live stakes shall be harvested in manner such that they are cut, immediately
put into water to be soaked for ten days, and then planted immediately after the ten days
are completed. Cuttings shall remain wet until they are planted. Outside storage locations
should be continually shaded and protected from wind and direct sunlight.
Live stakes shall be tamped perpendicularly into the finished bank slope with a dead blow
hammer, with buds oriented in an upward direction. Stakes should be tamped until
approximately 3/ of the stake length is within the ground.
The area around each live stake shall be compacted by foot after the live stake has been
installed.
Stakes shall be spaced approximately 3 feet (0.91 meters) on center. Live stakes should
be installed according to the configuration presented in the details of the plan sheets.
One to two inches shall be cut cleanly off of the top of each live stake (with loppers) at an
angle of approximately 15 degrees following installation. Any stakes that are split or
damaged during installation shall be removed and replaced.
Bare-root Plantinas
The storage, handling, and planting of bare-root seedlings will follow the procedures
outlined in the NC Division of Forest Resources' (NCFS) Pocket Guide to Seedling Care
and Planting Standards, 4`" Edition, which can be obtained at all NCFS county offices.
Planting will not take place on `Severe Days' as defined by the Pocket Guide To Seedling
Care and Planting Standards.
All hardwood seedlings will be planted with shovels or augers rather than with a hoe-dad,
KBC bar, or OST bar. The Planting Plan Designer will monitor the planting operation to
enforce correct planting techniques. Each planted bare root seedling must be mulched
with two flakes from a bale of hay.
The Designer will conduct inspections, per the NCFS guidelines, during the planting of
all permanent vegetation. The attached NCFS document Tree Planting Quality Control
Inspection is to be filled out by the Designer. Randomly placed quality control sampling
plots (non-permanent) are to be 1/100 acre in size and a minimum of five plots should be
sampled per 10001inear feet of riparian area or every 3 acres of wetland area. Seedlings
are to be examined for above-ground and below-ground defects (two trees per plot) that
include but are not limited to the following: cull seedlings; planted excessively deep or
shallow; more than one tree per planting location; loosely planted seedlings; excessively
14
..
leaning seedlings; dead or damaged seedlings; cull seedling (RCD/ FOLR); debris in
planting hole; `J', `U', or `L' rooted seedlings; and twisted roots.
Calculations of correctly planted trees per acre will be developed on-site and corrective
actions will be taken to meet the prescribed number of correctly planted seedlings per
acre. If remedial actions are necessary, the Designer is to inspect the site again using the
same procedures outlined above and a second set of Tree Planting Qualiry Control
Inspection documents are to be completed.
The spacing guidelines of rooted shrubs and trees are provided in the following table.
T `e S acin # Per ?i 000 s "A
Shrubs and trees 10-25 ft 6 to 8 ft 15 to 25
Shrub and Tree Transplants
Installation of transplant material can occur any time of year. No planting shall be done
when the temperature is below 32° F, when the soil to be excavated for the plant hole is
frozen, when the sides or bottom of the plant hole are frozen, or when the soil to be used
for backfilling is frozen. In digging, loading, transporting, unloading, planting, or
otherwise handling plants, the Contractor shall exercise utmost care and use adequate
precautions to prevent injury to or drying out of the trunk, branches, or roots, and to
prevent freezing of the plant roots.
Soil that is compacted in the area of shrub and tree planting shall be loosened to a depth
of at least one-foot. Transplants shall be replanted to the same depth they were originally
grown. The planting trench or hole shall be deep and wide enough to permit roots to
spread out and down without J-rooting, at least twice the diameter of the root ball.
Topsoil and subsoil shall be kept separate during excavation. The root ball shall be
placed on solid soil and not loose backfill. The plant stem shall remain upright. Soil
shall be replaced around the transplanted vegetation and tamped around the shrub or tree
firmly to eliminate air pockets.
Spacing of vegetation transplants will be determined onsite by the Designer.
METHOD OF MEASUREMENT AND PAYMENT
Live Stakes
The quantity of live staking measured and accepted will be paid for at the contract unit
bid price per square yard (square meter) for "Live Staking".
The quantity of live staking, measured as provided above, will be paid for at the contract
unit price per square yard (square meter) for "Live Staking". The above prices and
payments will be considered full compensation for all live staking work covered by this
Section, including but not limited to furnishing, and installing all live stakes.
Bare-root Plantinjzs
The Designer will determine the number of trees correctly planted per acre (adjusted for
defects).
15
Tree Planting Quality Control Inspection documents are to be attached to the invoices.
The quantity of seedlings will be paid for at the contract price for "Bare-root Seedlings"
per the number of correctly planted stems per acre.
Shrub and Tree Transplants
The quantity of planting, measured as provided above, for shrub and tree transplants will
be paid for at the contract unit price per square yard for "Shrub and Tree Transplants".
The above prices and payments will be considered full compensation for all work
covered by this Section, including, but not limited to, furnishing, stockpiling, installing,
and maintaining all shrub and tree transplants.
L. COCONUT FIBER (COIR) BLANKET
SCOPE
Furnish materials, install and maintain Coconut Fiber (Coir) Blanket in locations shown
on the plans or in locations as directed by the Engineer/ Project Manager. Work includes
providing all materials, excavating and backfilling, and placing and securing Coconut
Fiber Blanket.
Coconut Fiber Blankets will only be used in locations specified by the Engineer/Project
Manager. Locations will be on all disturbed streambanks prior to turning the streamflow
into the newly constructed channel and the terrace scarp. Other problem areas may also
require the placement of coconut fiber blankets.
MATERIALS
Coconut fiber matting shall be provided to meet the specifications provided below.
Stakes will be wooden stakes 12 in. (300 mm) in length with a notch cut 1 in. (25 mm)
from the top. These stakes shall be used to stake the matting along the slopes. Wooden 3
ft. stakes spaced approximately 4 ft. apart shall be used to secure the matting at the toe of
slope. The toe stakes shall have a minimum 1-inch by 1-inch cross-section and shall be
designed so that the matting can not slide past the exposed end of the stake.
CONSTRUCTION
Provide a smooth soil surface free from stones, clods, or debris that will prevent the
contact of the matting with the soil. Place the matting immediately upon final grading.
Take care to preserve the required line, grade, and cross section of the area covered.
Apply fertilizer, seed, and lime prior to installing blankets.
Unroll the matting and apply without stretching such that it will lie smoothly but loosely
on the soil surface. Bury the top slope end of each piece of matting in a narrow trench at
16
h I , .
least 6 in. (150 mm) deep and tamp firmly. Where one roll of matting ends and a second
roll begins, overlap the end of the upper roll over the buried end of the second roll so
there is a 6 in. (150 mm) overlap. Construct check trenches at least 12 in. (0.3 m) deep
every 50 ft. (16 m) longitudinally along the edges of the matting or as directed by the
Project Engineer. Fold over and bury matting to the full depth of the trench, close and
tamp firmly. Overlap matting at least 6 in. (150 mm) where 2 or more widths of matting
are installed side by side.
Place stakes across the matting at ends, junctions, and check trenches approximately 1 ft.
(90.3 m) apart with notch facing upslope.
Place stakes along the outer edges and down the center of each strip of matting 3 feet (1
meter) apart. Place stakes along all lapped edges 1 ft. (0.3 m) apart. Refer to details in the
plan sheets.
The Project Engineer may require adjustments in the trenching or staking requirements to
fit individual site conditions.
MATERIAL SPECIFICATIONS
The erosion control blanket/channel lining shall be a machine-produced mat of 100%
coconut fiber with the following properties:
Matrix 100% Coconut Fiber
Weight 20 oz/SY (678 gm/m2)
Tensile Strength 1348 x 6261b/ft minimum (1650.5 x 766.5 kg/m)
Elongation 34% x 38%
Open Area (measured) 50%
Thickness 0.30 in minimum (7.6 mm)
Flexibility (mg -cm) 65030 x 29590
Recommended Flow 11 feet/second (3.35 m/s)
Size 6.6 x 164 ft(120 SY) or (100 SM)
"C" Factor 0.002
METHOD OF MEASUREMENT AND PAYMENT
The quantity of coconut fiber blanket measured will be paid for according to the actual
number of square yards measured along the surface of the ground over which the coconut
fiber blanket is installed and accepted by the Engineer/ Project Manager.
The quantity of coconut fiber blankets, measured as provided above, will be paid for at
the contract unit price per square yard for "Coconut Fiber (Coir) BlankeY". Payment for
stakes will be included in the contract unit price for "Coconut Fiber (Coir) Blanket".
The above prices and payments will be considered full compensation for all work
covered by this Section.
17
y,
M. CLEARING AND GRUBBING
SCOPE
The work covered by this section consists of clearing and grubbing invasive vegetation
from between the conservation easement limits and clearing large debris jams from the
existing channel. The clearing and grubbing operations should be performed in advance
of grading operations. All excess debris created from the clearing and grubbing process
shall be removed from the project site by the contractor. Invasive vegetation includes
multiflora rose, privet, and fescue grass.
CLEARING AND GRUBBING
The invasive vegetation shall be removed completely, including roots. The use of
herbicides may be necessary for the removal of the fescue grass; as approved by the
Designer.
Some of the large woody debris removed from the existing channel may be used for root
wads, log vanes, and/or cover logs.
MEHTOD OF MEASUREMENT AND PAYMENT
The contractor will be paid a lump sum price for all items specified under "Clearing and
Grubbing". This price shall include all costs associated with the clearing, grubbing, and
removal of vegetative debris from the job site.
The above prices and payments will be considered full compensation for all work
covered by this Section.
N. PIPE INSTALLATION
SCOPE
Furnish and install corrugated metal pipe sections of the type and size called for on the
plans. The work includes construction of joints and connections.
MATERIALS
Use corrugated metal culvert pipe from sources meeting requirements of the NCDOT's
Brand Certification Program for metal culvert pipe. A list of these sources is available
from the NCDOT's Materials and Test Unit's Central Laboratory.
INSTALLATION
Unload and handle pipe with reasonable care. Take necessary precautions to ensure the
method used in lifting or placing the pipe does not induce stress fatigue in the pipe. Use
a lifting device which uniformly distributes the weight of the pipe along its axis or
18
< < * W^.
circumference. Repair minor damage to pipe when permitted. Remove pipe from the
project which is severely damaged or is rejected as being unfit for use.
Take care during backfill and compaction operations to maintain alignment. Keep
backfill free from stones, frozen lumps, chunks of highly plastic clay, or other
objectionable material. Do not operate heavy equipment over any pipe until it has been
properly backfilled.
All pipe installations shall be maintained in a condition such that they will function
continuously from the time the pipe is installed until the project is accepted.
Pipe which becomes misaligned, shows excessive settlement, or has been otherwise
damaged by the Contractor's operations, shall be removed and replaced at no cost to the
owner.
METHOD OF MEASUREMENT AND PAYMENT
The quantity of pipe to be paid for will be the actual number of linear feet of pipe which
has been furnished and installed. The price includes furnishing of the pipe, required
excavation and grading, and labor required to install the pipe.
The above prices and payrnents will be considered full compensation for all work
covered by this Section.
0. BRUSH MATTRESS / LAYER
SCOPE
Brush mattresses and layers are formed from live branches which are wired together to
create an erosion resistant mat. This mat is then secured to the bank by live and/or dead
stakes and partially covered with fill soil to initiate growth of the cuttings.
MATERIAL
Live branches should be cut from fresh, green, healthy, dormant parent plants which are
adapted to the site conditions whenever possible with following guidelines:
1. Woody branches up to 2.5 inch in diameter and 5 to 10 feet in length can be used
for brush mattresses.
2. Commonly used plants for this measure include willow, poplar, and alder since
they are versatile and have high growth rates with shrubby habits, fibrous root
systems, and high transpiration rates, especially when in leaf.
3. I;ive branch cuttings should be kept covered and moist at all times.
19
% R « r
INSTALLATION GUIDELINES
Live branches should be oriented in crisscross layers in slight manmade depressions
along the embankment. The butt ends should alternate to provide a uniform mat
thickness of at least 12 inches and a minimum percentage of air voids.
Once in position, the mattress should be bound with wire and secured with 3-foot wooden
stakes spaced at 3-foot intervals. The wire should be tied to notches in the stakes before
they are driven into the ground; this allows for tension to develop in the wire when the
stakes are driven, thereby pulling the mattress firmly to ground.
Upon being bound and secured to the ground, the mattress should be covered with
alternating layers of soil and water until only a portion of the top layer of branches is
exposed, but all butt ends must be covered. The use of alternating applications of soil
and water helps to insure a proper soil-branch interface to initiate growth. The brush
layer should be covered with 3 inches of onsite alluvium. See the "Brush Mattress" and
"Brush Layer" details in the plans for further information.
METHOD OF MEASUREMENT AND PAYMENT
The quantity of brush mattresses and brush layers measured will be paid for according to
the actual number of square yards measured along the surface of the ground over which
the brush mattress and brush layer is installed and accepted by the Engineer/ Project
Manager.
The quantity of brush mattress and brush layer measured as provided above will be paid
for at the contract unit price per square yard for "brush mattress/ layer".
The above prices and payments will be full compensation for all work covered by this
section including but not limited to furnishing all of the materials in the brush mattress/
layer and construction.
20
0? w H J ?qpG
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> ?
O
July 8, 2004
CERTIFIED MAIL - RETURN RECEIPT REQUESTED
C.Heath Wadsworth, PE (Hydraulic Engineer / Authorized Agent)
Buck Engineering
8000 Regency Parkway, Suite 200
Cary, NC 27511
Subject Property: The Snow Creek Restoration Project
Snow Creek [03-07-02, 12-62-15, C]
Dear Mr. Stanley:
Alan Klimek, P.E., Director
Division of Water Quality
Coleen H. Sullins, Deputy Director
Division of Water Quality
DWQ # 04-0931
Surry County
On May 25, 2004 the Division of Water Quality (DWQ) was notified by receipt of your application
regarding your plan to fill wetlands or waters for the purpose of channel relocation and enhancement in
Surry County. On July 1, 2004, the DWQ received additional information in response to our letter to
you dated June 14, 2004. Approval from DWQ is required to disturb these areas. Please provide 7
copies of the following information and refer to the DWQ # listed above in your reply. Please show
these on maps of suitable scale (for instance 1" = 100 feet) so we can begin to determine your projects'
compliance with 15A NCAC 211.0500.
1. "Existing Wet Area"
An "existing wet area" is depicted on Sheet No. 10 of your plans. You have proposed
placing fill within this area. After reviewing your July 1, 2004 response, it is still not clear to
us whether any wetlands will be filled or drained by this project. Please provide a U.S. Army
Corps of Engineers approved wetland delineation for all areas within or immediately adjac;ent
to the construction limits of this project.
2. Net Stream Loss
You have proposed a net stream loss of 344 feet. The DWQ is concerned about the loss of
stream length and associated aquatic habitat and uses that will potentially occur from this
project. You stated within your report that the channel relocations are proposed to match the
dimension, pattern, and profile of a reference reach. You propose to construct a`Bc' type
stream. It appears that this design was chosen due to the lack of available floodplain. Please
provide detailed information on the reference reach. Also, please provide a morphological
measurement table including classification and morphological characteristics for the existing
reach, proposed design reach and reference reach.
N. C. Division of Water Quality, 401 Wetlands Certification Unit,
1650 Mail Service Center, Raleigh, NC 27699-1650 (Mailing Address)
2321 Crabtree Blvd., Raleigh, NC 27604-2260 (Location)
(919) 733-1786 (phone), 919-733-6893 (fax), (http://h2o.enrstate.nc.us/ncwedands)
Customer Service #: 1-877-623-6748
micnaei r. Easley, tiovernor
William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
•?.
DWQ Project No. 04-0931
Page 2 of 2
July 8, 2004
Please contact Bob Zarzecki at (919) 733-9726 (bob.zarzecki@ncmail.net) of this office and Daryl
Lamb (252) 771-4600 (darvl.lafnb@ncmail.net) of the Winston-Salem Regional Office to schedule a site
meeting prior to submitting the information above. We believe that a site meeting may help to gain a
better understanding of your proposed project.
Please telephone Bob Zarzecki at 919-733-9726 if you have any questions or would require copies of
our rules or procedural materials. This project will remain on hold as incomplete in accordance with
15A NCAC 2H.0505(c). The processing time for this application will begin when this information is
received. If we do not hear from you by writing or by fax at (919) 733-6893 within three (3) weeks of
the date of this letter we will assume you no longer want to pursue the project and will consider it
withdrawn.
Sincerely,
? R. Dorney
0 Water Quality Certific ion Program
JRD/bz
cc: Winston-Salem DWQ Regional Office
Raleigh Corps of Engineers
Central Files
File Copy
,N1?11
8 L( - O°t 3( S??
?- North CarolinaWildlife IZesources Gommission
C;harlc°s K. FullWoocl, 1?tecurive Dircceo nMEMORANDUM
TO:
FROM:
DnTE:
SUBJECT
Andrea Wade, Permit Coordinator
Raleigh Office, U.S. Army Corps of Engin ers
Ron Linville, Kegionat Coordinator
Habitat Conscivation Program /
May 28, 2004
WArER Of;alrr??
Review of an application by Buck F,ngineering and Filot View, Inc., Snow
Creek Restoration/Stabilization {'roject, Surry County
Buck Engineering is requesting a tetter of concurrence from tize Noith Carolina
Wildlife Resources Commission (NCWRG) to obtain a 444 permit from the U.S. Al-rlly
Corps of Engineers. T11e NCW,RC has reviewed information provided by the applicailt,
and field biologists on our staff are familiar with habitat values of the project area. These
comments are provided in accordance with provisians of t11e C(e1n Water Act of 1977
l,.>> U.S.C. 466 et. seq.j and tlie Fish and Wildlife ("ooi-dination Act (48 Sta.t. 401, as
amended; 16 U.S.C. 661-667d).
'1'he projeci wi11 use bioengineering, techniques to improve and restore aquatic and
ripai-ian habitat values to approsinlately 3505 linear feet of Snow Creel<, a pet-ennial
stream.
Based on the information provided by the applicant and our knowledge on the range of
troLit in the project area, we do not believe this project will cause sigriiticant effects to
waters supporting trout. Therefore, we do not object to the project as proposed_
Thank you for the oppOt-tunity to review and comment on this project. If you
have any questions regarding these comments, please contact me at 336/769-9453.
Cc: :lohn Doriley, DWQ
_-
--
Il/l?ii?ino? A?-???tr?:c• 11??.? ?,", „? 1„I??„?I I„?'„ ? . „ ._ : 7? i A?1 ?;l 4.,,.,, ,,, ,_.,?.?. , 11?1,,. ,I, ?If' `>7?_c10 1 ?? 1
8000 Regency Parkway
BUCK Suite 200
T0: NCDENR - DWQ - Wetlands/401 Unit
Cary, North Carolina 27511
Phone: 919.463.5488
E N G I N E E R I N C; Fax:919.463.5490
www.buckengineering. com
. com
2321 Crabtree Boulevard, Suite 250
Raleigh, NC 27604
ATTENTION: Bob Zarzecki
DATE: July 1, 2004
LETTER OF TRANSMITTAL
RE: DWG1# 04-0931
Snow Creek Restoration
Response to Comments
JOB NO. 185
We are sending via:
0 Overnight 0 Regular Mail F-] Pick-up ?X Hand Delivered
The following items:
X Correspondence [?j Plans ? Specifications F7 Other as listed below:
COPIES DATE NO. DESCRIPTION
7 7/1/04 2 Res onse to comments letter
7 7/1/04 1 Ford Crossin Detail
THESE ARE TRANSMITTED as checked below:
BX For Approval e As Requested e Approved As Submitted RForward Returned For Corrections
For Your Use For Review And Comment Approved As Noted To Subcontractor
REMARKS:
COPY TO: SIGNED:
BUCK
i % N ? t 9 I`. I'. I Z i N ( i I , ? . 1) 1
July 1, 2004
John R. Dorney
NC Division of Water Quality
401 Wetlands Certification Unit
2321 Crabtree Blvd.
Raleigh, North Carolina 27604-2260
Attention Bob Zarzecki:
v 1' a r I< ??? a r. r? i
? ? i I ? n ,? - ,
to i 1V (l
wErLArvDs i 401 rROuP
?lU(. p 1 2004
Subject: DWQ# 04-0931 WATER QUALITY SECTION
Snow Creek Restoration Project
Response to letter dated June 14, 2004
Below are responses to the comments from your office which were dated June 14, 2004.
DWQ: Your plans proposed permanent stream crossings near sta 23+00, 46+50, and a haul road
depicted on Sheet No. 10. Please provide details of these crossings. Are the crossings intended
to be fords, bridges, or will culverts be used? If fords, will any concrete or other fill or hard
structures by used in their construction. What is the total length of stream impacted by the
proposed crossings?
Buck Response: The proposed permanent ,stream crossings are ford streum crossings (see the
attached detail). Tlae bed of tlie channel is compased of natural gravel arid cobble and will not
be distctt=bed. The channel banks will he sloped baek to an 8:1 slope and lined with filter fabric
ancl cl ?s.s `A' s one. There are existing ford cros.rings at sta 46+50 and the trry on Sheet
o. 1; an on improving the banks of these crossings. No,fill or hard structures will be
placed in the chunnel. The total combiried stream length impacted by the f ord crossings is
apProximately 45 ft. (each cro,ssifig I S ft. wide).
DWQ: An "existing wet area" is depicted on Sheet No. 10 of your plans. You have proposed
placing fill within this area. Please confirm whether this area is a jurisdictional wetland. You
may choose to contact the US Army Corps of Engineers for a determination.
Buck Respoiase: The "existing wet area" is a wet/niuddy area between a hill slope und a fescue
hay.field. Th.e veKetation in the wet area i,s,fescue. Tlie section of field which is closer to the
strearn atid at a lower elevatirni ha,s the potenticrl to be a wetland; however, we are i2ot
disturhing this area.
DWQ: You have proposed a net stream loss of 344 feet. You have proposed channel
relocations resulting in the net stream loss between sta 27+00 to 30+00 and between sta 45+00 to
.., ? .„ i i I? i.? i„ I i?. .? - , li .i ? I.. i i? . _,? i i li l.i i ?? I i n i • \ ? I;i n i.? _ (i c?? i,?; i:i
BGUCK
49+00. Please provide additional justification for this net loss of stream. Are the channel
relocations proposed to match the dimension, pattern, or profile of a reference reach? Are they
proposed to prevent future stream bank erosion? Or, are they proposed for non-restoration
purposes (such as moving a stream away from an existing structure)?
Buek Response: The channel relocations are proposed to match the dimerlsion, pattern, and
profile of a reference reach. Date to the lack of available floodplain arid adjacent lafid, a Bc'
type strearn was de,sigiied. The surrounding pasture is is,sed by the landowt7ers, so excavating a
new,floodplain or creating a clesign which would allow the tiew cliannel to access the existifig
terrace as a floodpluin were not viable optioris. The existing stream is experiencing extensive
bank erosion ira some areas and lacks an adequate balance of bedform diversity, so the
restoration was necessary in order to stahilize the bank,s and diversify the bedform.
Enclosed are 7 copies of this letter and the ford crossing detail. Please let us know if you have
any further questions.
Sincerely,
2 A4
C. Heath Wadsworth, PE
Hydraulic Engineer
Enclosures:
Ford crossing detaii
cc: Dick Everhart; Surry SWCD
Charles Anderson, Pilot View RC&D
ORD STREAM CROSSING
CLASS A STONE
1 FT MAX.
BERM. BERM
61NCHE5 THICK (TYPJ •-8 ? 2 .
FILTER FABRIC
DO NOT DISTURB NATURAL
CHANNELBOTTOM.
NOTES:
1. CONSTRUCT STREAM CROSSING WHEN FLOW IS LOW.
2. HAVE ALL NECESSARY MATERIALS AND EQUIPMENT ON-SITE
BEFORE WORK BEGINS.
3. MINIMIZE CLEARING AND EXCAVATION OF STREAMBANKS.
DO NOT EXCAVATE CHANNEL BOTTOM. COMPLETE ONE SIDE
BEFORE STARTING ON THE OTHER SIDE.
4. INSTALL STREAM CROSSING AT RIGHT ANGLE TO THE FLOW.
5. GRADE SLOPES TO A 8:1 SLOPE. TRANSPLANT SOD FROM ORIGINAL
STREAMBANK ONTO SIDE SLOPES NOT COVERED WITH STONE.
6. MAINTAIN CROSSING SO TIiAT RUNOFF IN THE ADJACENT
ROAD DOES NOT ENTER EXISTING CHANNEL
7. A STABILIZED PAD OF CLASS A STONE, 6 INCHES THICK,
LINED WITH FILTER FABRIC FOR DRAINAGE SHALL BE USED OVER
THE BERM AND ACCESS SLOPES.
8. WIDTH OF THE CROSSING SHALL BE SUFFICIENT TO ACCOMMODATE
THE LARGEST VEHICLE CROSSING THE CHANNEL.
BUCK 8000 Regency Parkway Suite 200
Cary, North Carolina 27511 F R D S T R M C R S S I N G
Phone: 919-463-5488
Fax: 919-463-5490
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July 1, 2004
John R. Dorney
NC Division of Water Quality
401 Wetlands Certification Unit
2321 Crabtree Blvd.
Raleigh, North Carolina 27604-2260
Attention Bob Zarzecki:
WETLANDS / 401 GRQUP
>lUl... 0 .1 2004
Subject: DWQ# 04-0931 WATER QUqllTY 5ECTION
Snow Creek Restoration Project
Response to letter dated June 14, 2004
Below are responses to the comments from your office which were dated June 14, 2004.
DWQ: Your plans proposed permanent stream crossings near sta 23+00, 46+50, and a haul road
depicted on Sheet No. 10. Please provide details of these crossings: Are the crossings intended
to be fords, bridges, or will culverts be used? If fords, will any concrete or other fill or hard
structures by used in their construction. What is the total length of stream impacted by the
proposed crossings?
Buck Response: The proposed permanent stream crossings are ford stream crossings (see the
attached detail). The bed of the channel is composed of natural gravel and cobble and will not
be disturbed. The channel banks will be sloped back to an 8:1 slope and lined with filter fabric
and class `A' stone. There are existing ford crossings at sta 46+50 and the tributary on Sheet
No. 10; we plan on improving the banks of these crossings. No fill or hard structures will be
placed in the channel. The total combined stream length iinpacted by the ford crossings is
approximately 45 ft. (each crossing 15ft. wide).
DWQ: An "existing wet area" is depicted on Sheet No. 10 of your plans. You have proposed
placing fill within this area. Please confirm whether this area is a jurisdictional wetland. You
may choose to contact the US Army Corps of Engineers for a determination.
Buck Response: The "existing wet area" is a wet/muddy area between a hill slope and a fescue
hay field. The vegetation iri the wet area is fescue. The section of field which is closer to the
,stream and at a lower elevatioii has the potential to be a wetland; however, we are not
disturhing this area.
DWQ: You have proposed a net stream loss of 344 feet. You have proposed channel
relocations resulting in the net stream loss between sta 27+00 to 30+00 and between sta 45+00 to
i hI c /'. ;i ,,, i>> i-i rl .S' <- i r n c<? .I•? r ?i R cI /r' f-? ii v i ro ii m c Ir I
:i ro I i n ti • (i? n i I o t ? ?_ ?I ?? r 1 li (_' a r n I i n a • A l 1? n 1?_ ?i c u r?.; t a
BucK?
E N G I N E E R i N a
49+00. Please provide additional justification for this net loss of stream. Are the channel
relocations proposed to match the dimension, pattern, or profile of a reference reach? Are they
proposed to prevent future stream bank erosion? Or, are they proposed for non-restoration
purposes (such as moving a stream away from an existing structure)?
Buck Response: The channel relocations are proposed to match the dimension, pattern, and
profile of a. reference reach. Due to the lack of available floodplain and adjacent land, a`Bc'
type stream was designed. The surrounding pasture is used by the landowners, so excavating a
new floodplain or creating a design which would allow the raew channel to access the existing
terrace as a floodplain were not viable options. The existing stream is experiencing extensive
bank erosion in some areas and lacks an adequate balance of bedform diversity, so the
restoration was necessary in order to stabilize the banks and diversify the bedform.
Enclosed are 7 copies of this letter and the ford crossing detail. Please let us know if you have
any further questions.
Sincerely,
'// A4 G7/
C. Heath Wadsworth, PE
Hydraulic Engineer
Enclosures:
Ford crossing detail
cc: Dick Everhart; Surry SWCD
Charles Anderson, Pilot View RC&D
,
FORD STREAM CROSSING
CLASS A STONE
6 INCHES THICK (TYP.)
/ . ?.
FILTER FABRIC
DO NOT DISTURB NATURAL
CHANNELBOTTOM.
NOTES:
1. CONSTRUCT STREAM CROSSING WHEN FLOW IS LOW.
2. HAVE ALL NECESSARY MATERIALS AND EQUIPMENT ONSITE
BEFORE WORK BEGINS.
3. MINIMIZE CLEARING AND EXCAVATION OF STREAMBANKS.
DO NOT EXCAVATE CHANNEL BOTTOM. COMPLETE ONE SIDE
BEFORE STARTING ON THE OTHER SIDE.
4. INSTALL STREAM CROSSING AT RIGHT ANGLE TO THE FLOW.
5. GR,4DE SLOPES TO A 8:1 SLOPE. TRANSPLANT SOD FROM ORIGINAL
STREAMBANK ONTO SIDE SLOPES NOT COVERED WITH STONE.
6. MAINTAIN CROSSING SO THAT RUNOFF IN THE ADJACENT
ROAD DOES NOT ENTER EXISTING CHANNEL
7. A STABILIZED PAD OF CLASS A STONE, 6 INCHES THICK,
LINED WITH FILTER FABRIC FOR DRAINAGE SHALL BE USED OVER
THE BERM AND ACCESS SLOPES.
8. WIDTH OF THE CROSSING SHALL BE SUFFICIENT TO ACCOMMODATE
THE LARGEST VEHICLE CROSSING THE CHANNEL.
8000 Regency 0o
honert 91C9-463-548811
CK 0o
Fax: 919-463-5490 F O R D S T R EA M C R O S S I N G
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BUCK :iUOO IL cgcncy Parl<?,vey. Su i ei: 300
C:iry. Norltl Caro I ina 2 7:5 t 1
I' li ii n c 9 I 9 _ 4 G 3.> 48 $
E N Ca I NE L K I N G i- a .: Q 1 9_4 6 3 .sa9 o
w\vNv.huck<•riginccring.com
July 1, 2004
John R. Dorney
NC Division of Water Quality
401 Wetlands Certification Unit
2321 Crabtree Blvd.
Raleigh, North Carolina 27604-2260
Attention Bob Zarzecki:
Subject: DWQ# 04-0931
Snow Creek Restoration Project
Response to letter dated June 14, 2004
WETLANDS 1401 GROI)P
JuL o 1, 2004
WATER QUALiTY SECTION
Below are responses to the comments from your office which were dated June 14, 2004.
DWQ: Your plans proposed permanent stream crossings near sta 23+00, 46+50, and a haul road
depicted on Sheet No. 10. Please provide details of these crossings. Are the crossings intended
to be fords, bridges, or will culverts be used? If fords, will any concrete or other fill or hard
structures by used in their construction. What is the total length of stream impacted by the
proposed crossings?
Buck Response: The proposed permanent streani crossings are ford stream crossings (see the
attached detail). The bed of the channel is composed of natural gravel and cobble and will not
be disturbed. The channel banks will be sloped back to an 8:1 slope and lined with filter fabric
and class `A' stone. There are existifig ford crossings at sta 46+50 and the tributary on Sheet
No. 10; we plan on improving the banks of these crossings. No fill or hard structures will be
placed in the channel. The total combined stream length impacted by the ford crossings is
approximately 45 ft. (each crossing 1 S ft. wide).
DWQ: An "existing wet area" is depicted on Sheet No. 10 of your plans. You have proposed
placing fill within this area. Please confirm whether this area is a jurisdictional wetland. You
may choose to contact the US Army Corps of Engineers for a determination.
Buck Response: The "existirig wet area" is a wet/muddy area between a hill slope and a fescue
hay field. The vegetation in the wet area is fescue. The section of field which is closer to the
stream and at a lower elevation has the potential to be a wetland; however, we are i2ot
disturbing this area.
DWQ: You have proposed a net stream loss of 344 feet. You have proposed channel
relocations resulting in the net stream loss between sta 27+00 to 30+00 and between sta 45+00 to
kc• 1111)17 si7 InrC I?in;r nricl Scic- ncr Inr u/3c?tI?rr rlrnnnicnl
.i r?. _ A.> r t I i n a ' (' h? i I o i I c . N c, r t li l' ii r ii t 1 11 n • ;A 1 1:i n t n. (i c u r pr i a
BucK?
E N G i N E E R I N Q
49+00. Please provide additional justification for this net loss of stream. Are the channel
relocations proposed to match the dimension, pattern, or profile of a reference reach? Are they
proposed to prevent future stream bank erosion? Or, are they proposed for non-restoration
purposes (such as moving a stream away from an existing structure)?
Buck Response: The channel relocations are proposed to match the dimension, pattern, and
profile of a reference reach. Due to the lack of available floodplain and adjacent land, a`Bc'
type stream was designed. The surrounding pasture is used by the landowners, so excavating a
new floodplain or creating a design which would allow the new channel to access the existing
terrace as a floodplain were not viable options. The existing stream is experiencing extensive
bank erosion in some areas and lacks an adequate balance of bedform diversity, so the
restoration was necessary in order to stabilize the banks and diversify the bedform.
Enclosed are 7 copies of this letter and the ford crossing detail. Please let us know if you have
any further questions.
Sincerely,
L . A4
C. Heath Wadsworth, PE
Hydraulic Engineer
Enclosures:
Ford crossing detail
cc: Dick Everhart; Surry SWCD
Charles Anderson, Pilot View RC&D
FORD STREAM CROSSING
CLASS A STONE
DO NOT DISTURB NATURAL
CHANNELBOTTOM.
NOTES:
1. CONSTRUCT STREAM CROSSING WHEN FLOW IS LOW.
2. HAVE ALL NECESSARY MATERIALS AND EQUIPMENT ON-SITE
BEFORE WORK BEGINS.
3. MINIMIZE CLEARING AND EXCAVATION OF STREAMBANKS.
DO NOT EXCAVATE CHANNEL BOTTOM. COMPLETE ONE SIDE
BEFORE STARTING ON THE OTHER SIDE.
4. INSTALL STREAM CROSSING AT RIGHT ANGLE TO THE FLOW.
5. GRADE SLOPES TO A 8:1 SLOPE. TRANSPLANT SOD FROM ORIGINAL
STREAMBANK ONTO SIDE SLOPES NOT COVERED NATH STONE.
6. MAINTAIN CROSSING SO THAT RUNOFF IN THE ADJACENT
ROAD DOES NOT ENTER EXISTING CHANNEL
7. A STABILIZED PAD OF CLASS A STONE, 6 INCHES THICK,
LINED WITH FILTER FABRIC FOR DRAINAGE SHALL 8E USED OVER
THE BERM AND ACCESS SLOPES.
8. WIDTH OF THE CROSSING SHALL 8E SUFFICIENT TO ACCOMMODATE
THE LARGEST VEHICLE CROSSING THE CHANNEL.
BUCK 8000 Regency Parkway Suite 200
Cary, North Carolina 27511 F R D S T R M C R S S I N G
Phone: 919-463-5488
Fax: 919-463-5490
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C i r y. N o r t h (_' a r o 1 i n:i 2 7 i l 1
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wwiv.hucl;Cngi nccrin?.co m
July 1, 2004
John R. Dorney
NC Division of Water Quality
401 Wetlands Certification Unit
2321 Crabtree Blvd.
Raleigh, North Carolina 27604-2260
Attention Bob Zarzecki:
wErlANDs / 401 (;R()L?p
JUL p 1 2004
Subject: DWQ# 04-0931 WArER QU??ITY SEG????)tV
Snow Creek Restoration Project
Response to letter dated June 14, 2004
Below are responses to the comments from your office which were dated June 14, 2004.
DWQ: Your plans proposed permanent stream crossings near sta 23+00, 46+50, and a haul road
depicted on Sheet No. 10. Please provide details of these crossings. Are the crossings intended
to be fords, bridges, or will culverts be used? If fords, will any concrete or other fill or hard
structures by used in their construction. What is the total length of stream impacted by the
proposed crossings?
Buck Response: The proposed permanent stream crossings are ford stream crossings (see the
attached detail). The bed of the channel is composed of natural gravel and cobble and will not
be disturbed. The channel banks will be sloped back to an 8:1 slope and lined with filter fabric
and class `A' stone. There are existing ford crossings at sta 46+50 and the tributary on Sheet
No. 10; we plan on improving the banks of these crossings. No fill or hard structures will be
placed in the channel. The total combined stream length impacted by the ford crossings is
approximately 45 ft. (each crossing I S ft. wide).
DWQ: An "existing wet area" is depicted on Sheet No. 10 of your plans. You have proposed
placing fill within this area. Please confirm whether this area is a jurisdictional wetland. You
may choose to contact the US Army Corps of Engineers for a determination.
Buck Response: The "existing wet area" is a wet/muddy area between a 12i11 slope and a fescue
hay field. The vegetatioli in the wet area is fescue. The section of field which is closer to the
stream and at a lower elevation has the potential to be a wetlaiid; however, we are not
disturbing tlzis area.
DWQ: You have proposed a net stream loss of 344 feet. You have proposed channel
relocations resulting in the net stream loss between sta 27+00 to 30+00 and between sta 45+00 to
/,' c??, n n.v i b l c /?; n.?,, i n1 r i- i u< o n?l .S ,? ! " n c< J n r u !3 v i i?r u i- i r n ii nr e n/ .
?;i rv , '? ?> it h C:-i ro I i 11 ti - (' h;i r I" t i i. . N?, r I li C' .i ro I i n;.i - ;A II a n i?i , <i c u r?ia
BucK?
E N C 1 N F E A i N O
49+00. Please provide additional justification for this net loss of stream. Are the channel
relocations proposed to match the dimension, pattern, or profile of a reference reach? Are they
proposed to prevent future stream bank erosion? Or, are they proposed for non-restoration
purposes (such as moving a stream away from an existing structure)?
Buck Response: The channel relocations are proposed to match the dimension, pattern, and
profile of a reference reach. Due to the lack of available floodplain and adjacent land, a`Bc'
type stream was designed. The surrounding pasture is used by the landowners, so excavating a
new floodplain or creating a design which would allow the new channel to access the existing
terrace as a floodplain were not viable options. The existing stream is experiencing extensive
bank erosion in some areas and lacks an adequate balance of bedform diversity, so the
restoration was necessary iri order to stabilize the banks and diversify the bedform.
Enclosed are 7 copies of this letter and the ford crossing detail. Please let us know if you have
any further questions.
Sincerely,
2 A4 ?
C. Heath Wadsworth, PE
Hydraulic Engineer
Enclosures:
Ford crossing detail
cc: Dick Everhart; Surry SWCD
Charles Anderson, Pilot View RC&D
FORD STREAM CROSSING
CLASS A STONE
1 FT MAX.
t4Z?Q, -- 6 INCHES THICK (TYP
DO NOT DISTURB NATURAL
CHANNELBOTTOM.
NOTES:
1. CONSTRUCT STREAM CROSSING WHEN FLOW IS LOW.
2. HAVE ALL NECESSARY MATERIALS AND EQUIPMENT ONSITE
BEFORE WORK BEGINS.
3. MINIMIZE CLEARING AND EXCAVAT70N OF STREAMBANKS.
DO NOT EXCAVATE CHANNEL BOTTOM. COMPLETE ONE SIDE
BEFORE STARTING ON THE OTHER SIDE.
4. INSTALL STREAM CROSSING AT RIGHT ANGLE TO THE FLOW.
5. GRADE SLOPES TO A 8:1 SLOPE. TRANSPLANT SOD FROM ORIGINAL
STREAMBANK ONTO SIDE SLOPES NOT COVERED WITH STONE.
6. MAINTAIN CROSSING SO THAT RUNOFF IN THE ADJACENT
ROAD DOES NOT ENTER EXISTING CHANNEL
7. A STABILIZED PAD OF CLASS A STONE, 6 INCHES THICK
LINED VNTH FILTER FABRIC FOR DRAINAGE SHALL BE USED OVER
THE BERM AND ACCESS SLOPES.
8. WIDTH OF THE CROSSING SHALL BE SUFFICIENT TO ACCOMMODATE
THE LARGEST VEHICLE CROSSING THE CHANNEL. Regen B C K 800? honert 91C9-463-5488' 1 0o F O R D S T R EA M C R O S S I N G
Fax: 919-463-5490
?
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K
BUC.K
L,N C'a IN ELRINC-i .
July 1, 2004
John R. Dorney
NC Division of Water Quality
401 Wetlands Certification Unit
2321 Crabtree Blvd.
Raleigh, North Carolina 27604-2260
Attention Bob Zarzecki:
S 00O K eg,cn cy I'arlcW ziy. Su i lc ' 00
C a r 1: _ No r L h C' n ro I i n:3 ' 7> I 1
r>no I,e. 1 >.40 3 .5 4 ss
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"-.v .". .i, I,c i<c r,g 1 „c c 1- i „" .c o I„
wETLANDS ? 401 GROup
JUL, 0 ? 2004
Subject:. DWQ# 04-0931 WATER QUAl1TySECrIOIV
Snow Creek Restoration Project
Response to letter dated June 14, 2004
Below are responses to the comments from your office which were dated June 14, 2004.
DWQ: Your plans proposed permanent stream crossings near sta 23+00, 46+50, and a haul road
depicted on Sheet No. 10. Please provide details of these crossings. Are the crossings intended
to be fords, bridges, or will culverts be used? If fords, will any concrete or other fill or hard
structures by used in their construction. What is the total length of stream impacted by the
proposed crossings?
Buck Response: The proposed permanent stream crossings are ford stream crossings (see the
attached detail). The bed of the channel is composed of natural gravel and cobble and will not
be disturbed. The channel banks will be sloped back to an 8:1 slope and lined withfilter fabric
and class `A' stone. There are existing ford crossings at sta 46+50 and the tributary on Sheet
No. 10; we plan on improving the banks of these crossings. No fill or hard structures will be
placed in the channel. The total combined stream length impacted by the ford crossings is
approximately 45 ft. (each crossing IS ft. wide).
DWQ: An "existing wet area" is depicted on Sheet No. 10 of your plans. You have proposed
placing fill within this area. Please confirm whether this area is a jurisdictional wetland. You
may choose to contact the US Army Corps of Engineers for a determination.
Buck Response: The "existing wet area" is a wet/muddy area between a hill slope and a fescue
hay field. The vegetation in the wet area is fescue. The section of field which is closer to the
strean2 and at a lower elevation has the potential to be a wetlarzd; however, we are not
disturbing this area.
DWQ: You have proposed a net stream loss of 344 feet. You have proposed channel
relocations resulting in the net stream loss between sta 27+00 to 30+00 and between sta 45+00 to
k r r ?, ,> it .s i h/ r /; rr ? i nC cr f ii ; 'i i) rl S < i e n,e I r, r u !3 c? i!<r r L' n ii r n 17 rn e n I
C' :i r o I i Ii a • (' li ;i 1 1 <i t tc N o r 1 li (.' u r n 1 i n a - ,1 1- 1 a n I a. <i c o t' g i n
BUCK?
*
49+00. Please provide additional justification for this net loss of stream. Are the channel
relocations proposed to match the dimension, pattern, or profile of a reference reach? Are they
proposed to prevent future stream bank erosion? Or, are they proposed for non-restoration
purposes (such as moving a stream away from an existing structure)?
Buck Response: The channel relocations are proposed to niatch the dimension, pattern, and
profile of a reference reach. Due to the lack of available floodplain and adjacent land, a`Bc'
type stream was designed. The surrouriding pasture is used by tlie landowners, so excavating a
new floodplain or creating a design which would allow the new channel to access the existing
terrace as a floodplain were not viable options. The existing stream is experiencing extensive
bank erosion in some areas and lacks an adequate balance of bedform diversiry, so the
restoration was necessary in order to stabilize the banks and diversify the bedform.
Enclosed are 7 copies of this letter and the ford crossing detail. Please let us know if you have
any further questions.
Sincerely,
2 A4 A//44?
C. Heath Wadsworth, PE
Hydraulic Engineer
Enclosures:
Ford crossing detail
cc: Dick Everhart; Surry SWCD
Charles Anderson, Pilot View RC&D
FORD STREAM CROSSING
CLASS A STONE
1 FT MAX.
? ' 1
??. 2 ..
. B .. .
?
? .
DO NOT DISTURB NATURAL
CHANNELBOTTOM.
6 INCHES THICK (TYP.)
NOTES:
1. CONSTRUCT STREAM CROSSING WHEN FLOW IS LOW.
2. HAVE ALL NECESSARY MATERIALS AND EQUIPMENT ON-SITE
BEFORE WORK BEGINS.
3. MINIMIZE CLEARING AND EXCAVATION OF STREAMBANKS.
DO NOT EXCAVATE CHANNEL BOTTOM. COMPLETE ONE SIDE
BEFORE STARTING ON THE OTHER SIDE.
4. INSTALL STREAM CROSSING AT RIGHT ANGLE TO THE FLOW.
5. GRADE SLOPES TO A 8:1 SLOPE. TRANSPIANT SOD FROM ORIGINAL
STREAMBANK ONTO SIDE SLOPES NOT COVERED WITH STONE.
6. MAINTAIN CROSSING SO THAT RUNOFF IN THE ADJACENT
ROAD DOES NOT ENTER EXISTING CHANNEI.
7. A STABILIZED PAD OF CLASS A STONE, 6 INCHES THICK,
LINED VNTH FILTER FABRIC FOR DR,4INAGE SHALL BE USED OVER
THE BERM AND ACCESS SLOPES.
8. WIDTH OF THE CROSSING SHALL BE SUFFICIENT TO ACCOMMODATE
THE LARGEST VEHICLE CROSSING THE CHANNEL.
_ 8000
BUCK
honert 919-463548811 00
Fax: 919-463-5490 F O R D S T R EA M C R O S S I N G
-
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BUCK S UOO R cgen cy Pa rl<way. Su it c _'UO
C a r y. No r i, h <_' ?? r<, I i n a ? 7 ti 1 1
Plinr: 9 I a.4(i 3.5 4X 8
ENCi 1N EERING t??.? i<?.+c?;.ti???o
Nv .,: W . h i.i c k c n rt i i, cc r c o i,1
July 1, 2004
John R. Dorney
NC Division of Water Quality
401 Wetlands Certification Unit
2321 Crabtree Blvd.
Raleigh, North Carolina 27604-2260
Attention Bob Zarzecki:
Subject: DWQ# 04-0931
Snow Creek Restoration Project
Response to letter dated June 14, 2004
INETLqNDS / 401 GROI1F
JUL.. o d 2004
wATER QUA11TrSECTlOhp
Below are responses to the comments from your office which were dated June 14, 2004.
DWQ: Your plans proposed permanent stream crossings near sta 23+00, 46+50, and a haul road
depicted on Sheet No. 10. Please provide details of these crossings. Are the crossings intended
to be fords, bridges, or will culverts be used? If fords, will any concrete or other fill or hard
structures by used in their construction. What is the total length of stream impacted by the
proposed crossings?
Brsck Response: The proposed permanent streani cro,ssings are ford stream crossings (see the
attached detail). The bed of the channel is composed af natural gravel and cobble and will not
be disturbed. The channel bai2ks will be sloped back to an 8:1 slope and lined with flter fabric
and class `A' stone. There are existiiig ford crossings at sta 46+50 and the tributary on Sheet
No. 10; we plan on improving the banks of these crossings. No fill or hard structures will be
placed in tlie channel. The total cornbined streani leizgth impacted by the ford crossings is
approximately 45 ft. (each crossing 1 S ft. wide).
DWQ: An "existing wet area" is depicted on Sheet No. 10 of your plans. You have proposed
placing fill within this area. Please confirm whether this area is a jurisdictional wetland. You
may choose to contact the US Army Corps of Engineers for a determination.
Buck Response: The "existisig wet area" is a wet/rnuddy area between a hill slope and a fescue
hay field. The vegetatioii ifi the wet area is fescue. The section of field which is closer to the
stream and at a lower elevation has tlie potential to be a wetland; however, we are liot
disturbitig this area.
DWQ: You have proposed a net stream loss of 344 feet. You have proposed channel
relocations resulting in the net stream loss between sta 27+00 to 30+00 and between sta 45+00 to
k r , n n.s i b/<? 7; n;? r?i r r r i ii ;? ?r n</ .ti ,- ;" ii r r lu i' u /3 "i/ i• )? /: iI r i r n ii m c n/
C.. :? r?, I i n a • <` L n i Io i i " . N„ r l li C n r() I i n a • A 1 1,i n I,t . G c o r;; i n
BucK?
E N G I N E E R I N 6
49+00. Please provide additional justification for this net loss of stream. Are the channel
relocations proposed to match the dimension, pattern, or profile of a reference reach? Are they
proposed to prevent future stream bank erosion? Or, are they proposed for non-restoration
purposes (such as moving a stream away from an existing structure)?
Buck Response: The channel relocatioiis are proposed to match the dimension, pattern, and
profile of a reference reach. Due to the lack of available floodplain and adjacent land, a`Bc'
type stream was desigfied. The surrounding pasture is used by the landowners, so excavating a
new floodplain or creating a design which would allow the new channel to access the existing
terrace as a floodplain were not viable options. The existing stream is experiencing extensive
bank erosion in some areas and lacks an adequate balance of bedform diversity, so the
restoration was necessary in order to stabilize the banks and diversify the bedform.
Enclosed are 7 copies of this letter and the ford crossing detail. Please let us know if you have
any further questions.
Sincerely,
'// A4
C. Heath Wadsworth, PE
Hydraulic Engineer
Enclosures:
Ford crossing detail
cc: Dick Everhart; Surry SWCD
Charles Anderson, Pilot View RC&D
FORD STREAM CROSSING
CLASS A STONE
1 FT MAX.
BERM. .
1 6 INCHES THICK (TYP.)
FILTER FABRIC
DO NOT DISTURB NATURAL
CHANNELBOTTOM.
NOTES:
1. CONSTRUCT STREAM CROSSING WHEN FLOW IS LOW.
2. HAVE ALL NECESSARY MATERIALS AND EQUIPMENT ON-SITE
BEFORE WORK BEGINS.
3. MINIMIZE CLEARING AND EXCAVATION OF STREAMBANKS.
DO NOT EXCAVATE CHANNEL BOTTOM. COMPLETE ONE SIDE
BEFORE STARTING ON THE OTHER SIDE.
4. INSTALL STREAM CROSSING AT RIGHT ANGLE TO THE FLOW.
5. GRADE SLOPES TO A 8:1 SLOPE. TRANSPLANT SOD FROM ORIGINAL
STREAMBANK ONTO SIDE SLOPES NOT COVERED WITH STONE.
6. MAINTAIN CROSSING SO THAT RUNOFF IN THE ADJACENT
ROAD DOES NOT ENTER EXISTING CHANNEL
7. A STABILIZED PAD OF CLASS A STONE, 6 INCHES THICK
LINED WITH FILTER FABRIC FOR DRAINAGE SHALL BE USED OVER
THE BERM AND ACCESS SLOPES.
6. WIDTH OF THE CROSSING SHALL BE SUFFICIENT TO ACCOMMODATE
THE LARGEST VEHICLE CROSSING THE CHANNEL.
BUCK 8000 Regency Parkway Suite 200
Cary, North Carolina 27511
Phone: 919-463-5488
e' Fax: 919-463-5490
?. ' 2
8r'?
FORD STREAM CROSSING
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BUC.K
EN G I?ELUINCl '.
July 1, 2004
John R. Dorney
NC Division of Water Quality
401 Wetlands Certification Unit
2321 Crabtree Blvd.
Raleigh, North Carolina 27604-2260
Attention Bob Zarzecki:
8U00 ft cgency Parlcway. Suitc 200
Crirv, Nor1.11 Carolin a 275 I 7
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WErL4NDS/401 (.7,RO1JP
JIJL 0 1 2004
Subject: DWQ#04-0931 wArER QUAL / T1'SECT10?V
Snow Creek Restoration Project
Response to letter dated June 14, 2004
Below are responses to the comments from your office which were dated June 14, 2004.
DWQ: Your plans proposed permanent stream crossings near sta 23+00, 46+50, and a haul road
depicted on Sheet No. 10. Please provide details of these crossings. Are the crossings intended
to be fords, bridges, or will culverts be used? If fords, will any concrete or other fill or hard
structures by used in their construction. What is the total length of stream impacted by the
proposed crossings?
Buck Response: The proposed permanent stream crossings are ford stream crossings (see the
attached detail). The bed of the channel is composed of natural gravel and cobble and will not
be disturbed. The channel banks will be sloped back to an 8:1 slope and lined with filterfabric
and class `A' stone. There are existing ford crossings at sta 46+50 and the tributary on Sheet
No. 10; we plan on improving the banks of these crossings. Nofill or hard structures will be
placed in the channel. The total combined stream length impacted by the ford crossings is
approximately 45 ft. (each crossing 1 S ft. wide).
DWQ: An "existing wet area" is depicted on Sheet No. 10 of your plans. You have proposed
placing fill within this area. Please confirm whether this area is a jurisdictional wetland. You
may choose to contact the US Army Corps of Engineers for a determination.
Bztck Response: The "existing wet area" is a wet/muddy area between a hill slope and a fescue
hay field. The vegetation ifi the wet area is fescue. The section of field which is closer to the
stream and at a lower elevation has the potential to be a wetland; however, we are not
disturbing this area.
DWQ: You have proposed a net stream loss of 344 feet. You have proposed channel
relocations resulting in the net stream loss between sta 27+00 to 30+00 and between sta 45+00 to
1?r}po n.sihlr I,-n ? ifi? uA;J .Scic nr c 1r,r ri Reii?rr E ?? i rrni7 rne nt'
lri rv , No r P h (.' .i r o i i n.i Io t 1?_ . N o r t h (.' .i r o I i n? - A 1 I a n ta , G e o r, k i a
BucK#
F.NGINEERiNO
49+00. Please provide additional justification for this net loss of stream. Are the channel
relocations proposed to match the dimension, pattern, or profile of a reference reach? Are they
proposed to prevent future stream bank erosion? Or, are they proposed for non-restoration
purposes (such as moving a stream away from an existing structure)?
Buck Response: The channel relocations are proposed to match the dimension, pattern, and
profile of a reference reach. Due to the lack of available floodplain and adjacent land, a`Bc'
type stream was designed. The surrounding pasture is used by the landowners, so excavating a
new floodplain or creating a design which would allow the new channel to access the existing
terrace as a floodplain were not viable options. The existing stream is experiencing extensive
bank erosion in some areas and lacks an adequate balance of bedform diversity, so the
restoration was necessary in order to stabilize the banks and diversify the bedform.
Enclosed are 7 copies of this letter and the ford crossing detail. Please let us know if you have
any further questions.
Sincerely,
'// A4 L7/
C. Heath Wadsworth, PE
Hydraulic Engineer
Enclosures:
Ford crossing detail
cc: Dick Everhart; Surry SWCD
Charles Anderson, Pilot View RC&D
FORD STREAM CROSSING
CLASS A STONE
I Ff MAX.
NOTES:
1. CONSTRUCT STREAM CROSSING WHEN FLOW IS LOW.
2. HAVE ALL NECESSARY MATERIALS AND EQUIPMENT ON-SITE
BEFORE WORK BEGINS.
3. MINIMIZE CLEARING AND EXCAVATION OF STREAMBANKS.
DO NOT EXCAVATE CHANNEL BOTTOM. COMPLETE ONE SIDE
BEFORE STARTING ON THE OTHER SIDE.
4. INSTALL STREAM CROSSING AT RIGHT ANGLE TO THE FLOW.
5. GRADE SLOPES TO A 8:1 SLOPE. TRANSPLANT SOD FROM ORIGINAL
STREAMBANK ONTO SIDE SLOPES NOT COVERED WITH STONE.
6. MAINTAIN CROSSING SO THAT RUNOFF IN THE ADJACENT
ROAD DOES NOT ENTER EXISTING CHANNEL
7. A STABILIZED PAD OF CLASS A STONE, 6 INCHES THICK,
LINED WITH FILTER FABRIC FOR DRAINAGE SHALL BE USED OVER
THE BERM AND ACCESS SLOPES.
8. WIDTH OF THE CROSSING SHALL BE SUFFICIENT TO ACCOMMODATE
THE LARGEST VEHICLE CROSSING THE CHANNEL.
00
BUCK . BoOC Phonert 9 9-463-5488 2751 1
'"' Fax: 919-463-5490 F O R D S T R EA M C R O S S I N G
,o??? wAr?qp6
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CERTIFIED MAIL - RETURN RECEIPT REQUESTED
Keith Stanley
421 Dobbins Mill Road
Elkin, NC 28621
Subject Property: The Snow Creek Restoration Project
Dear Mr. Stanley:
Michael F. Easley, Govemor
William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
Alan Klimek, P.E., Director
Division of Water Quality
Coleen H. Sullins, Deputy Director
Division of Water Quality
June 14, 2004
DWQ # 04-0931
Surry County
On May 25, 2004 the Division of Water Quality (DWQ) was notified by receipt of your application
regarding your plan to fill wetlands or waters for the purpose of channel relocation and enhancement in
Surry County. Approval from DWQ is required to disturb these areas. Please provide 7 copies of the
following information and refer to the DWQ # listed above in, your reply. Please show these on maps of
suitable scale (for instance 1" = 100 feet) so we can begin to `determine your projects' compliance with
15A NCAC 2H.0500.
1. Stream Crossing
Your plans proposed permanent stream crossings near sta 23+00, 46+50 and a haul road
depicted on Sheet No. 10. Please provide details of these crossings. Are the crossings
intended to be fords, bridges or will culverts be used? If fords, will any concrete or other fill
or hard structures be used in their construction. What is the total length of stream impacted
by the proposed crossings?
2. "Existing Wet Area"
An "existing wet area" is depicted on Sheet No. 10 of your plans. You have proposed
placing fill within this area. Please confirm whether this area is a jurisdictional wetland.
You may choose to contact the US Army Corps of Engineers for a determination.
3. Net 5tream Loss
You have proposed a net stream loss of 344 feet. You have proposed channel relocations
resulting in the net stream loss between sta 27+00 to 30+00 and between sta 45+00 to 49+00.
Please provide additional justification for this net loss of stream. Are the channel relocations
proposed to match the dimension, patter or profile of a reference reach? Are they proposed
to prevent future stream bank erosion? Or, are they proposed for non-restoration purposes
(such as moving a stream away from an existing structure)?
N. C. Division of Water Quality, 401 Wetlands Certification Unit,
1650 Mail Service Ceuter, Raleigh, NC 27699-1650 (Mailing Address)
2321 Crabtree Blvd., Raleigh, NC 27604-2260 (Location)
(919) 733-1786 (phone), 919-733-6893 (fax), (httn://h2o.enr.state.nc.us/ncwetlands)
Customer Service #: 1-877-623-6748
:'' "'4r$
Page 2
Mr. Stanley
June 12, 2004
Please telephone Bob Zarzecki at 919-733-9726 if you have any questions or would require copies of
our rules or procedural materials. This project will remain on hold as incomplete in accordance with
15A NCAC 2H .0505(c). The processing time for this application will begin when this information is
received. If we do not hear from you by writing or by fax at (919) 733-6893 within three (3) weeks we
will assume you no longer want to pursue the project and will consider it withdrawn.
Sincerely,
ation Program
JRD/bs
cc: Winston-Salem DWQ Regional Office
Raleigh Corps of Engineers
Central Files
File Copy
Heath Wadsworth, Buck Engineering, 8000 Regency Parkway, Suite 200, Cary, NC 27511
BUCK 8000 Regency Parkway
Suite 200 LETTER OF TRANSMITTAL
Cary, North Carolina 27511
Phone: 919.463.5488
ENG INEERINCi ? Fax:919.463.5490
www.buckengineering.com
,n 9 ,y^? rA,? ? ? s+
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?
T0: NC DWQ/ Wetlands Unit RE: Snow Creek Restoration Project
Permit Application
Raleigh, NC
ATTENTION:
DATE: May 25, 2004
JOB NO. 185
We are sending via:
0 Overnight 0 Regular Mail F__] Pick-up OX Hand Delivered
The following items:
F-] Correspondence X Plans ?X Specifications F__] Other as listed below:
COPIES DATE NO. DESCRIPTION
7 5/24/04 1 Cover letter
7 5/24/04 8 PCN form
7 5/24/04 6 Three 3 A ent Authorization Letters DS 1 401 ;
7 5/24/04 22 Technical S ecifications
7 5/24/04 26 Plan set
.
._
?
ALlY FC
THESE ARE TRANSMITTED as checked below:
e For Approval As Requested B Approved As Submitted 8 Returned For Corrections
For Your Use RX For Review And Comment Approved As Noted Forward To Subcontractor
REMARKS:
COPY TO: SIGNED: `A4X
?;O(3(?
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BUCK
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May 24, 2004
? Q2
To: US ArmY CorPs of Engineers ?
NC Division of Water Quality
NC Wildlife Resources Commission
From: C. Heath Wadsworth, PE, Buck Engineering
R • ,tency Parlcv., a v. Sui (c 30r1
`:' o r t h C: a r o I i n a 5 1 i
9 1 1) 4f,3 5 4;i8
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WEt (,.f"i I "a ps C;?, •?
%P
INA T?R QUr4LOYSECT10N
Re: Pernvt application for Snow Creek Restoration / Stabilization Project in the
Mitchell River Watershed
Please find enclosed the Pre-Construction Notification and design for the Snow Creek
Restoration Project. The project is located in Surry County.
The project meets the DWQ definition of stream restoration and funding was
provided by the NC Clean Water Management Trust Fund. Therefore a permitting
fee has not been included with this package. This is not a stream mitigation project.
If you have project questions, please contact C. Heath Wadsworth at (919) 459-9013 or
hwadsworth@buckengineeiing.com.
Sincerely,
C. Heath Wadsworth, PE
_ Enclosure: Plan Sheets, Specifications, three (3) Agent Authorization Letters, and
PCN Form for Snow Creek restoration.
R e.r 1, o n.s i b! c: E ng i n e e r r rr g a ri d S c i e» c. 1o +' a B e t t e r £ rr v i r o n rn e n 7
C a i- y- , Iv o i- t h C' :i r c. 1 i ri a • C' li a i- 1 o i t e , -IV o r t h C_' a r o 1 i ii x i - f\ t 1 a n[ a. Ci e o i- L2 i a
1
Office Use Only: Form Version May 2002
.? ? ,' ;'? ? ,?
?` `' ?
?
USACE Action ID No. DWQ No.
(If any particular item is not applicable to this project, please enter "Not Applicable" or "N/A".)
1. Processing
1. Check all of the approval(s) requested for this project:
E Section 404 Permit ? Riparian or Watershed Buffer Rules
? Section 10 Permit ? Isolated Wetland Permit from DWQ
M 401 Water Quality Certification
2. Nationwide, Regional or General Permit Number(s) Requested: NWP #27
3. If this notification is solely a courtesy copy because written approval for the 401 Certification
is not required, check here: ?
4. If payment into the North Carolina Wetlands Restoration Program (NCWRP) is proposed for
mitigation of impacts (verify availability with NCWRP prior to submittal of PCN), complete
section VIII and check here: ?
5. If your project is located in any of North Carolina's twenty coastal counties (listed on page
4), and the project is within a North Carolina Division of Coastal Management Area of
Environmental Concern (see the top of page 2 for further details), check here: ?
II. Applicant Information
l. Owner/Applicant Information
Name: *
Mailing Address: * The Snow Creek Restoration Project impacts three (3)
landowners (Stanley, Walsh, and Blum). See the enclosed
Agent AuthorizaNon forms for landowner details.
Telephone Number: * Fax Number: *
E-mail Address: *
2. Agent/Consultant Information (A signed and dated copy of the Agent Authorization letter
must be attached if the Agent has signatory authority for the owner/applicant.)
Name: C. Heath Wadsworth, PE (Hydraulic Engineer)
Company Affiliation: Buck Engineering
Mailing Address: 8000 Reeency Parkway, Suite 200
Cary, NC 27511
Telephone Number: 919-459-9013 Fax Number: 919-463-5490
E-mail Address: hwadsworth@buckengineering.com
Page 1 of 8
f
III. Project Information
Attach a vicinity map clearly showing the location of the property with respect to local
landmarks such as towns, rivers, and roads. Also provide a detailed site plan showing property
boundaries and development plans in relation to surrounding properties. Both the vicinity map
and site plan must include a scale and north arrow. The specific footprints of all buildings,
impervious surfaces, or other facilities must be included. If possible, the maps and plans should
include the appropriate USGS Topographic Quad Map and NRCS Soil Survey with the property
boundaries outlined. Plan drawings, or other maps may be included at the applicant's discretion,
so long as the property is clearly defined. For administrative and distribution purposes, the
USACE requires information to be submitted on sheets no larger than 11 by 17-inch format;
however, DWQ may accept paperwork of any size. DWQ prefers full-size construction
drawings rather than a sequential sheet version of the full-size plans. If full-size plans are
reduced to a small scale such that the final version is illegible, the applicant will be informed that
the project has been placed on hold until decipherable maps are provided.
1. Name of project: Snow Creek Restoration Proiect
2. T.I.P. Project Number or State Project Number (NCDOT Only): N/A
3. Property Identification Number (Tax PIN): Blum (4974-00-63-3381); Stanlev (4974-00-71-9768);
Walsh (4974-00-61-2179)
4. Location
County: Surrv Countv, NC Nearest Town: Dobson, NC
Subdivision name (include phase/lot number): N/A
Directions to site (include road numbers, landmarks, etc.): Take exit 93 (Dobson exit) off
I-77; turn east onto Zephyr Rd. and zo approx. 300 ft; turn rt. onto Twin Oaks Rd. and go
approx. 3.5 miles and turn rt. onto Dobbins Mill Rd.; %!o approx. 0.75 miles and you will cross
Snow Creek near the beginning of the proiect site.
5. Site coordinates, if available (UTM or LatlLong): Lat: N 36°19.794'/ Lone: W 80°46.376'
(Note - If project is linear, such as a road or utility line, attach a sheet that separately lists the
coordinates for each crossing of a distinct waterbody.)
6. Property size (acres): 10.4 acres - Buffer Area/ Conservation Easement
7. Nearest body of water (stream/river/soundlocean/lake): Snow Creek
8. River Basin: Yadkin
(Note - this must be one of North Carolina's seventeen designated major river basins. The
River Basin map is available at http://h2o.enr.state.nc.us/admin/maps/.)
9. Describe the existing conditions on the site and general land use in the vicinity of the project
at the time of this application: The land use in the vicinitv of the proiect is agricultural
and nasture.
Page 2 of 8
0
10. Describe the overall project in detail, including the type of equipment to be used:
See enclosed plan set for pro_iect details.
Work to be conducted with qans, dozers, and track hoes.
11. Explain the purpose of the proposed work:
Restore the given reach of Snow Creek by naturally stabilizing the channel, providing
habitat, and a vegetative buffer. To create a stable channel that provides the highest
level of biologic function given the stream and valley type.
IV. Prior Project History
If jurisdictional determinations and/or permits have been requested and/or obtained for this
project (including all prior phases of the same subdivision) in the past, please explain. Include
the USACE Action ID Number, DWQ Project Number, application date, and date permits and
certifications were issued or withdrawn. Provide photocopies of previously issued permits,
certifications or other useful information. Describe previously approved wetland, stream and
buffer impacts, along with associated mitigation (where applicable). If this is a NCDOT project,
list and describe permits issued for prior segments of the same T.I.P. project, along with
construction schedules.
No prior iurisdictional determinations and/or permits have been requested andlor
obtained for this nroiect.
V. Future Project Plans
Are any future pernut requests anticipated for this project? If so, describe the anticipated work,
and provide justification for the exclusion of this work from the current application.
No future permits are anticipated for this proiect.
VI. Proposed Impacts to Waters of the United States/Waters of the State
It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to
wetlands, open water, and stream channels associated with the project. The applicant must also
provide justification for these impacts in Section VII below. All proposed impacts, permanent
and temporary, must be listed herein, and must be clearly identifiable on an accompanying site
plan. All wetlands and waters, and all streams (intermittent and perennial) must be shown on a
delineation map, whether or not impacts are proposed to these systems. Wetland and stream
evaluation and delineation forms should be included as appropriate. Photographs may be
included at the applicant's discretion. If this proposed impact is strictly for wetland or stream
mitigation, list and describe the impact in Section VIII below. If additional space is needed for
listing or description, please attach a separate sheet.
Page 3 of 8
l. Provide a written description of the proposed impacts:
See enclosed restoration plan set.
2. Individually list wetland impacts below:
Wetland Impact
Site Number
(indicate on ma )
Type of Impact* Area of
Impact
(acres) Located within
100-year Floodplain**
( es/no) Distance to
Nearest Stream
(linear feet)
Type of Wetland***
N/A
• List each impact separately and identify [emporary impacts. Impacts include, bu[ aze not limited to:
mechanized clearing, grading, fill, excavation, flooding, ditching/drainage, etc. For dams, sepazately list
impacts due to both structure and flooding.
** 100-Year floodplains aze iden[ified through the Federal Emergency Management Agency's (FEMA) Flood Insurance Rate Maps
(FIRM), or FEMA-approved local floodplain maps. Maps are available through the FEMA Map Service Center at 1-800-358-9616, or
online at httn://www.fema.gov.
*** List a wetland type that best describes wetland to be impacted (e.g., freshwater/saltwater marsh, forested wetland, beaver pond,
Carolina Bay, bog, etc.) Indicate if wetland is isolated (determination of isolation to be made by USACE only).
List the total acreage (estimated) of all existing wetlands on the property: < 0.5
Total area of wetland impact proposed: < 0.10
3. Individually list all intermittent and perennial stream impacts below:
Stream Impact Length of Average Width Perennial or
Site Number Type of Impact* Impact Stream Name** of Stream Intermittent?
(indicate on ma ) (linear feet) Before Im act ( lease s ecif )
Slight channel
Reach 1 relocation and 2325 Snow Creek 36 Perennial
enhancement
Reach 3 1183 38 Perennial
See enclosed plan Net loss of
set for detail. 344
* List each impact separately and identify temporary impacts. Impacts include, but are not limited to: culverts and associated rip-rap,
dams (sepaza[ely list impacts due to both structure and flooding), relocation (include lineaz feet before and after, and net loss/gain),
stabilization activities (cement wall, rip-rap, crib wall, gabions, etc.), excavation, ditching/straightening, etc. If stream relocation is
proposed, plans and profiles showing the linear footprint for both the original and relocated streams must be included.
** Stream names can be found on USGS [opographic maps. If a stream has no name, list as UT (unnamed [ributary) to the nearest
downstream named stream into which it flows. USGS maps are available through the USGS at 1-800-358-9616, or online at
www.uses.eov. Several internet sites also allow direct download and printing of USGS maps (e.g., www.topozone.com,
www.mapquest.com, etc.).
Cumulative impacts (linear distance in feet) to all streams on site: 3508
Page 4 of 8
4. Individually list all open water impacts (including lakes, ponds, estuaries, sounds, Atlantic
Ocean and any other water of the U.S.) below:
Open Water Impact
Site Number
(indicate on ma )
Type of Impact* Area of
Impact
(acres)
Name of Waterbody
(if applicable) Type of Waterbody
(]ake, pond, estuary, sound,
bay, ocean, etc.)
N/A
* Lis[ each impact separately and identify [emporary impacts. Impac[s include, but are not limited to: fill, excavation, dredging,
flooding, drainage, bulkheads, etc.
5. Pond Creation
If construction of a pond is proposed, associated wetland and stream impacts should be
included above in the wetland and stream impact sections. Also, the proposed pond should
be described here and illustrated on any maps included with this application.
Pond to be created in (check all that apply): ? uplands ? stream ? wetlands
Describe the method of construction (e.g., dam/embankment, excavation, installation of
draw-down valve or spillway, etc.): N/A
Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond,
local stormwater requirement, etc.): N/A
Size of watershed draining to pond: N/A Expected pond surface area: N/A
VII. Impact Justification (Avoidance and Minimization)
Specifically describe measures taken to avoid the proposed impacts. It may be useful to provide
information related to site constraints such as topography, building ordinances, accessibility, and
financial viability of the project. The applicant may attach drawings of alternative, lower-impact
site layouts, and explain why these design options were not feasible. Also discuss how impacts
were minimized once the desired site plan was developed. If applicable, discuss construction
techniques to be followed during construction to reduce impacts.
N/A - Site imuacts for purpose of restoration; see enclosed plan set.
VIII. Mitigation
DWQ - In accordance with 15A NCAC 2H .0500, mitigation may be required by the NC
Division of Water Quality for projects involving greater than or equal to one acre of impacts to
freshwater wetlands or greater than or equal to 150 linear feet of total impacts to perennial
streams.
Page 5 of 8
USACE - In accordance with the Final Notice of Issuance and Modification of Nationwide
Permits, published in the Federal Register on March 9, 2000, mitigation will be required when
necessary to ensure that adverse effects to the aquatic environment are minimal. Factors
including size and type of proposed impact and function and relative value of the impacted
aquatic resource will be considered in determining acceptability of appropriate and practicable
mitigation as proposed. Examples of mitigation that may be appropriate and practicable include,
but are not limited to: reducing the size of the project; establishing and maintaining wetland
and/or upland vegetated buffers to protect open waters such as streams; and replacing losses of
aquatic resource functions and values by creating, restoring, enhancing, or preserving similar
functions and values, preferable in the same watershed.
If mitigation is required for this project, a copy of the mitigation plan must be attached in order
for USACE or DWQ to consider the application complete for processing. Any application
lacking a required mitigation plan or NCWRP concurrence shall be placed on hold as
incomplete. An applicant may also choose to review the current guidelines for stream restoration
in DWQ's Draft Technical Guide for Stream Work in North Carolina, available at
http://h2o.enr.state.nc.us/ncwetlands/strmgide.html.
1. Provide a brief description of the proposed mitigation plan. The description should provide
as much information as possible, including, but not limited to: site location (attach directions
and/or map, if offsite), affected stream and river basin, type and amount (acreage/linear feet)
of mitigation proposed (restoration, enhancement, creation, or preservation), a plan view,
preservation mechanism (e.g., deed restrictions, conservation easement, etc.), and a
description of the current site conditions and proposed method of construction. Please attach
a separate sheet if more space is needed.
N/A - Section I, Item 4 not checked
2. Mitigation may also be made by payment into the North Carolina Wetlands Restoration
Program (NCWRP). Please note it is the applicant's responsibility to contact the NCWRP at
(919) 733-5208 to determine availability and to request written approval of mitigation prior
to submittal of a PCN. For additional information regarding the application process for the
NCWRP, check the NCWRP website at http://h2o.enr.state.nc.us/wrp/index.htm. If use of
the NCWRP is proposed, please check the appropriate box on page three and provide the
following information:
Amount of stream mitigation requested (linear feet): N/A
Amount of buffer mitigation requested (square feet): N/A
Amount of Riparian wetland mitigation requested (acres): N/A
Amount of Non-riparian wetland mitigation requested (acres): N/A
Amount of Coastal wetland mitigation requested (acres): N/A
Page 6 of 8
IX. Environmental Documentation (required by DWQ)
Does the project involve an expenditure of public (federal/state) funds or the use of public
(federal/state) land?
Yes ? No E
If yes, does the project require preparation of an environmental document pursuant to the
requirements of the National or North Carolina Environmental Policy Act (NEPA/SEPA)?
Note: If you are not sure whether a NEPA/SEPA document is required, call the SEPA
coordinator at (919) 733-5083 to review current thresholds for environmental documentation.
Yes ? No ?
If yes, has the document review been finalized by the State Clearinghouse? If so, please attach a
copy of the NEPA or SEPA final approval letter.
Yes ? No ?
X. Proposed Impacts on Riparian and Watershed Buffers (required by DWQ)
It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to
required state and local buffers associated with the project. The applicant must also provide
justification for these impacts in Section VII above. All proposed impacts must be listed herein,
and must be clearly identifiable on the accompanying site plan. All buffers must be shown on a
map, whether or not impacts are proposed to the buffers. Correspondence from the DWQ
Regional Office may be included as appropriate. Photographs may also be included at the
applicant's discretion.
Will the project impact protected riparian buffers identified within 15A NCAC 2B .0233
(Neuse), 15A NCAC 2B .0259 (Tar-Pamlico), 15A NCAC 2B .0250 (Randleman Rules and
Water Supply Buffer Requirements), or other (please identify )?
Yes ? No M If you answered "yes", provide the following information:
Identify the square feet and acreage of impact to each zone of the riparian buffers. If buffer
mitigation is required calculate the required amount of mitigation by applying the buffer
multipliers.
Zone* Impact
(s uare feet) Multiplier Required
Miti ation
1 3
2 1.5
Total
* 'Lone 1 extends ou[ 30 teet perpendicular Trom near bank oY channel; Lone "l extends an
additional 20 feet from the edge of Zone l.
Page 7 of 8
If buffer mitigation is required, please discuss what type of mitigation is proposed (i.e., Donation
of Property, Conservation Easement, Riparian Buffer Restoration / Enhancement, Preservation or
Payment into the Riparian Buffer Restoration Fund). Please attach all appropriate information as
identified within 15A NCAC 2B .0242 or.0260.
Buffer mitigation is not required.
XI. Stormwater (required by DWQ)
Describe impervious acreage (both existing and proposed) versus total acreage on the site.
Discuss stormwater controls proposed in order to protect surface waters and wetlands
downstream from the property.
There is minimal impervious cover on the nro_iect site. Silt checks and silt fence will be used
durinS construction in order to minimize downstream impacts.
XII. Sewage Disposal (required by DWQ)
Clearly detail the ultimate treatment methods and disposition (non-discharge or discharge) of
wastewater generated from the proposed project, or available capacity of the subject facility.
There will not be anv wastewater generated from the uroposed proiect.
XIII. Violations (required by DWQ)
Is this site in violation of DWQ Wetland Rules (15A NCAC 2H .0500) or any Buffer Rules?
Yes ? No E
Is this an after-the-fact permit application?
Yes ? No 0
XIV. Other Circumstances (Optional):
It is the applicant's responsibility to submit the application sufficiently in advance of desired
construction dates to allow processing time for these permits. However, an applicant may
choose to list constraints associated with construction or sequencing that may impose limits on
work schedules (e.g., draw-down schedules for lakes, dates associated with Endangered and
Threatened Species, accessibility problems, or other issues outside of the applicant's control).
It is not anticipated that there will be anv constraints associated with construction or sequencing.
? A0Qt /V,/Il ? s20?Lo?
Applicant/Agent's 5ignature Date
(Agent's signature is valid only if an authorization letter from the applicant is provided.)
Page 8 of 8
APPLICATION FOR DEPARTMENT OF THE ARMY PERMIT ? OMB APPROVAL NO. 0710-0003
(33 CFR 325) Expires December 31, 2004
The Public burden for this collection of information is sestimated to average 10 hours per responae, although the majority of applications should require
5 hours or less. This includea the time for reviewing instructions, searching existing data sources, gathering and maintaining the data needed, and
completing and reviewing the collectlon of information. Send comments regerding thie burden estimate or any other aspect of this collection of
information, including suygestiona for reducing this burden, to Department of Defense, Wachington Headquarters Service Directorate of Information
Operations and Reports, 1215 .lefferaon Davis Highway, Suite 1204, Ariington, VA 22202-4302; and to the Office of Management and Budget,
Paparwork Reduction Project (0710-0003), Washington, DC 20503. Respondents ahould be awere that notwithstanding eny other provision of law,
no perwn shall be eubjeot to any penelty tor failing to comply with a collection of information if it does not dicplay a currently valid OMB conuol
number. Please DO NOT RETURN your form to either of those addresses. Completed applications must be submitted to the District Engineer having
jurisdictfon over the location of the proposed activity.
PRIVACY ACT STATEMENT
Authorkies: Rivers and Harbors Act, Section 10, 33 USC 403; Clean Water Act, Section 404, 33 USC 1344; Merine Protection , Research and
Sanctuaries Act, 33 USC 1413, Section 103. Principai Purpose: Information provided on this form will be used in evaluatlng the application.for a
permit. Routine Uses: This information may be shared with the Department of Justice end other federal, state, and local government agencies.
Submission of requested information is voluntary, however, if information is not provided the permit application cannot be evaluated nor can a permit
be issued.
One set of original drewings or good reproducible copies which show the location and character of the proposed activity must be attached to this
application (see sample drawings and instructions) and be submitted to the Diatrict Engineer havinp juriadiction over the location of the proposed
activity. An application that is not completed in full will 6e returned.
1. APPLICATION NO. ' 12. FIELD OFFICE CODE 13. DATE RECEIVED
4. DATE APPLICATION COMPLETED
i?r)=tirc RFi nw rn aF cii IKn Q v enci lrnun
5. APPLICANT'S NAME B. AUTHORI2ED AGENT'S NAME AND TITLE /anepwrtisnotreouired!
Keith Stanley C. Heath Wadsworth; Hydraulic Eng.
6. APPLICANT'S ADDRESS 9. AGENT'S ADDRESS
421 Dobbins Mill Road Buck Engineering -8000 Regency Pkwy, Ste. 200
Elkin, NC 28621 Cary, NC 27511
7.. APPLICANT'S PHONE NOS. W/AREA CODE 10, AGENT'S PHONE NOS. W/AREA CODE '
a. Residence 336-366-2937 a. Residence 919-363-4000
b. Business b. Business 919 - 4 5 9- 9 013
11, STATEMENT OF AUTHORIZATION
I hereby authorize, C. Heath Wadsworth (BuCk Enq.) to act in my behalf as my apent in the processing of this application and to
rurnish, upon request, supplemental information in support of this permit application.
/6 O v
APPLICANT'S SIGNATURE e DATE
NAME, LOCATION AND DESCRIPTION OF PROJECT OR ACTIVITY
12. PROJECT NAME OR TITLE Iseeinsrrucrions.
Snow Creek Restoration
13. NAME OF WATERBODY. IF KNOWN wxnnlir:»1,1P1 I 14. PROJECT STREET ADDRESS lilnpp?icae?ie!
Snow Creek N/A
75. LOCATION OF PROJECT
Surry County North Carolina
COUNTY STATE `
16. OTHER LOCATION DESCRIPTIONS, IF KNOWN, tseeinstructiansl
Township of Elkin, NC; Approx. 5 miles southwest of Dobson, NC
17, DIRECTIONS TO THE SITE
Take Exit 93 (Dobson exit) off I-77; turn east onto Zephyr Rd. and go approx. 300 ft.; turn
rt. onto Twins Oaks Rd. and go approx. 3.5 miles and turn rt, onto Dobbins Mill Rd.; go
approx. 0.75 miles and you will cross Snow Creek near the beginning of the project site.
- u EDITION OF FEB 94 IS OBSOLETE. (Proponent: CECW-OR)
18. NatUfe of Activity (oescription a/ project, include ell7earwes)
Stream Restoration; restore channel dimension and profile. In-stream structures will be
added in certain locations for stability and habitat creation. The channel alignment will be
slightly relocated in some areas.
19. PfojeCt RlfP058 (Oescribe the reeson a purpase of the poject, see instructions)
Restore the given reach of Snow Creek by naturally stabilizing the channel, providing
habitat, and a vegetative buffer.
USE BLOCKS 20-22 IF DREDGED AND/OR FILL MATERIAL IS TO BE DISCHAROED
20. Reason(s) for Discharge
21. Type(s) of Material Being Discharped and the Amount of Each Twe in Cubic Yards
22. Surface Area in Acres of Wetlands or Other Waters Filled Isaeinsrrucrionsl
23. Is Any Portion of the Work Already Complete7 Yes = No x IF YES. DESCRIBE THE COMPLETED WORK
24. Addresses of Adjoining Property Owners, Lessees, Etc., Whose Property Adjoins the Waterbody (If more than can be entered here,
please attach a supplemental list)..
Peter Blum - 817 Dobbins Mill Rd.; Elkin, NC 28627 AND Benny Walsh - 658 Draughn Rd.; Elkin,
NC 28621
25. List of Other Certifications or Approvals/Denials Received from other Federal, State or Local Agencies for Work Described in This Application.
AGENCY TYPE APPROVAL• IDENTIFICATION NuMFSFR I'14TF GPPI IFfI IIATF APPL7f1VCll nnTr nckurn
"Would mclude but is not restncted to zoning, building and flood plain permits
26. Application is hereby made for a permit or permits to authorize the work described in this application. I cartify that the information in this
appiica 'on is complete and accurate. I further certify that I possess the authority to undertake the work described herein or am acting as the
duly au horized agent of the applicant.
SIGNATURE OF APPLIC T DATE SIGNATURE OF AGENT DATE
The application must be signed by the person who desires to undertake the proposed activity (applicant) or it may be signed by a duly
authorized ayent if the statement in block 11 has been filled out and signed.
N/A
18 U.S.C. Section 1001 provides that: Whoever, in any manner within the jurisdiction of any department or apency of the United States
knowingly and willfully falsifies, conceals, or covers up any trick, scheme, or disguises a material fact or makes any false, fictitious or
fraudulent statements or representations or makes or uses any false writing or document knowing same to contain any felse, fictitious or
fraudulent statements or entry, shall be fined not more than $10,000 or imprisoned not more than five years or both.
APPLICATION FOR DEPARTMENT OF THE ARMY PERMIT ? OMB APPROVAL NO. 0710-0003
(33 CFR 325) Expirea December 31, 2004
The Public burden for this collectton of information la aestimated to average 10 hours per response, although the majorky of applications should require
5 hours or less. This includea the time ior reviewing instructions, searching exfattng data sources, gathering and maintaining the data needed, and
completing and reviewing the collactlon of information. Send comments regerding this burden estimate or any other aspect of this collection of
information, including supgestans for reducing this burden, to Department of Defense, Wachington Headquartars Service Directorate of Information
Operetiona and Reports, 1215 .leffenon Davie Highway, Suite 1204, Arlington, VA 22202-4302; and to tha Office of Management and Budget,
Paperwork Reduction Pro(ect (0710-0003), Washin9ton, DC 20503. Respondents should be aware that notwithstanding eny other provision ot lew,
no penon ehall be subject to any penalty for failing to comply with a collection of information if it does not display a aurrently valid OMB control
number. Please DO NOT RETURN your form to either of those addresees. Completed applications must be submitted to the Dietrict Engineer having
jurisdicHon over the location of the proposed activity.
PRIVACY ACT STATEMENT
Authorkies: Rivera and Harbors Act, Section 10, 33 USC 403; Clean Water Act, Section 404, 33 USC 1344; Merine Protection , Rasaerch and
Sanctuaries Act, 33 USC 1413, Section 103. Principal Purpose: Information provided on this form will be used in evaluating the epplication,for a
psrmit. Routine Uses: This information may 6e shared with the Department of Juatice end other federal, atata, and locel government agencies.
Submisston of requested information is voluntary, however, if information is not provided the permit appl'roation cannot be evaluated nor can a permit
be issued.
One aet of original drawings or good reproducible copies which show the location and character of the proposad activky must be attached to this
appUcation (see sample drawings and instructions) and be submitted to the Diatrict Engineer having jurisdiction over the location of the proposed
activity. An application that is not completed in full will be returned.
1. APPLICATION NO. ' I 2. FIELD OFfICE CODE 13. DATE RECEIVED 14. DATE APPLICATION COMPLETED
l7'EMS BELOW TO BE FILL BY AP ! AN
5. APPLICANT'S NAME 8. AUTHORIZED AGENT'S NAME AND TITLE lenapentisnotreourredl
Peter Blum C. Heath Wadsworth; Hydraulic Eng.
6. APPIICANT'S ADDRESS 9. AGENT'S ADDRESS
817 Dobbins Mill Road Buck Engineering -8000 Regency Pkwy, Ste. 200
Elkin, NC 28627 Cary, NC 27511
7.. APPLICANT'S PHONE NOS. W/AREA CODE 10. AGENT'S PHONE NOS. W/AREA CODE '
a, Residence 336-366-3222 a. Residence 919-363-4000
b. Business b. Business 919 - 4 5 9- 9 013
11, STATEMENT OF AUTHORIZATION
I heraby authorize, C. Heath Wadsworth (BuCk Enci. ) to act in my behalf as my agent in the processing of this application and to
iurnish, upon request, supplemental information in support of this permit application.
APPLICANT'S SIGNATURE DATE
NAME, LOCATION AND DESCRIPTfON OF PROJECT OR ACTIVITY
12. PROJECT NAME OR 71TLE (seeinstructions.:
Snow Creek Restoration
13. NAME OF WATERBOpY. IF KNOWN /i/Annl/?1,1e) I 14. PROJECT STREET ADDRESS litepplireblel
Snow Creek N/A
75. LOCATION OF PROJECT I
Surry County North Carolina
COUNTY STATE `
16. OTHER LOCATION DESCRIPTIONS, IF KNOWN, Iseeinstructionsl
Township of Elkin, NC; Approx. 5 miles southwest of Dobson, NC
17. DIRECTIONS TO THE SITE
Take Exit 93 (Dobson exit) off I-77; turn east onto Zephyr Rd. and go approx. 300 ft.; turn
rt. onto Twins Oaks Rd. and go approx. 3.5 miles and turn rt. onto Dobbins Mill Rd.; go
approx. 0.75 miles and you will cross Snow Creek near the beginning of the project site.
• ul 97 EDI710N OF FEB 94 IS OBSOLETE. (Proponent: CECW-OR)
18. Nature of Activity (0??;Prionoi,r..%r,lncludeellfe+vtwesl
Stream Restoration; restore channel dimension and profile. In-stream structures will be
added in certain locations for stability and habitat creation. The channel alignment will be
slightly relocated in some areas.
19. RojeCt RIrPOSC IOescribe (he reeson a purpase of the projecr, see instruc[ions)
Restore the given reach of Snow Creek by naturally stabilizing the channel, providing
habitat, and a vegetative buffer.
USE BLOCKS 20-22 IF DREDGED AND/0R FILL MATERIAL IS TO BE DISCHAHOED
20. Reason(s) for Discharge
21. Type(s) of Material Being Discharped and the Amount of Each Tvoe in Cubic Yards
22. Surface Area in Acres of Wetlands or Other Waters Filled lseeinsrrucrionsl
23. Is Any Portion of the Work Already Complete7 Yes = No X IF YES. DESCRIBE THE COMPLETED WORK
24. Addresses of Adjoining Property Owners, Lessees, Etc., Whose Property Adjoins the Waterbody (If more than can be entered here,
please attach a supplemental list).
Keith Stanley - 421 Dobbins Mill Rd.; Elkin, NC 28621 AND Benny Walsh - 658 Draughn Rd.;
Elkin, NC 28621
25. List of Other Certifications or Approvals/Denials Received from other Faderal, State or Local Agencies for Work Described in This Application.
AGENCY TYPF APPROVAi • IDENTIFICATION NUMRFR f1ATF 4pp1 IFn nnrF evaunvFn neTr nGnuGn
'Would include but is not restricted to zoning, building and flood plain permits
26. Application is hereby made for a permit or permits to authorize the work described in this application. I certify that the information in this
appiication is complete and accurate. I further certify that i possess the authority to undertake the work described herein or am acting as the
duly authorized agent of the applicant.
4/ /..?14?? `i ?°??f` ?• ??? i7/? ? Z ? °
SIGNATURE OF APPLICANT DATE SIGNATURE OF AGENT DATE
The application must be signed by the person who desires to undertake the proposed activity (applicant) or it may be signed by a duly
authorized agent if the statement in block 11 has been filled out and signed.
N/A
18 U.S.C. Section 1001 provides that: Whoever, in any manner within the jurisdiction of any department or agency of the United States
knowingly and willfully falsifies, conceals, or covers up any trick, scheme, or disguises a material faci or makes any false, fictitious or
fraudulent statements or representations or makes or uses any false writing or document knowing same to contain any false, fictitious or
fraudulent statements or entry, shall be fined not more than $10,000 or imprisoned not more than five years or both.
APPLICATION FOR DEPARTMENT OF THE ARMY PERMIT OMB APPROVAL NO. 0710-0003
(33 CFR 325) Expires December 31, 2004
The Public burden for this collection of information ia sestimated to average 10 hours per response, aithough the maJorhy of epplications should require
5 hours or less. This includes the time for reviewing instructions, searching axiating data sources, gathering and maintaining the data needed, and
compieting and reviewing the collection of information. Send comments regerding this burden estimate or any other aspect of this collection of
information, including euyyestans for reducing this burden, to Department of Defenae, Waahington Headquarters Service Directorate of Information
Operations and Reports, 1215 .lefferson Davis Highway, Suite 1204, Arlingion, VA 22202-4302; and to the Office of Management end Budget,
Paperwork Reduction Project (0710-0003), Washington, DC 20503. Respondents should be aware that notwithstanding eny other provision of law,
no perwn ehall be subject to any penalty for failing to comply wkh a collection of information if it does not display s currently valid OMB control
number. Please DO NOT RETURN your form to ehher of those addreseea. Completed applications must be wbmitted to the District Engineer having
jurisdiction over the locatfon of the proposed activky.
PRIVACY ACT STATEMENT
Authorkies: Rivars and Harbors Act, Section 10, 33 USC 403; Clean Water Act, Sectfon 404, 33 USC 1344; Marine Protection , Research and
Sanctuaries Act, 33 USC 1413, Section 103. Principal Purpose: Information provided on this form will be used in evaluating the applicetion.for a
permk. Routine Usea: This information may be shared wkh tha Department of Juetice end other federal, state, and local government agancies.
Submission of requeated information is voluntary, however, if lnformation is not provided the permit application cannot be evaluated nor can a permit
be issued.
One set of original drawings or good reproducible coples which ghow the location and cheracter of the proposed activity must be attached to this
application (see sample drewinga and instructfons) and be submitted to the Diatrict Engineer having jurisdictian over the bcation of the proposed
activity. An application that is not completed in full will be returned.
lT MS 1 THRU 4 TO BE FILLED BY HE CORPS
1. APPLICATION NO. ' 2. FIELD OFFICE CODE 3. DATE RECEIVED 17777PLICA710N COMPLETED
/ITFMS RFI nW Tn aG Cl/ / Cn a v noOl ir n?m
5. APPLICANT'S NAME 8. AUTHORIZED AGENT'S NAME AND TI7LE laneqantisnotreouired!
Benny Walsh C. Heath Wadsworth; Hydraulic Eng.
6. APPLICANT'S ADDRESS 9. AGENT'S ADDRESS
658 Draughn Road Buck Engineering -8000 Regency Pkwy, Ste. 200
Elkin, NC 28621 Cary, NC 27511
7.. APPLICANT'S PHONE NOS. W/AREA CODE 10. AGENT'S PHONE NOS. W AREA CODE '
a. Residence 336-366-2391 a. Residence 919-363-4000
b. eusiness b. Business 919 - 4 5 9- 9 013
STATEMENT OF AUTHORIZATION
I hereby authorize, C. Heath Wadsworth (BuCk Enq.) to act in my behalf as my apent in the processing of this application and to
iurnish, upon request, supplemental information in support of this permit application.
SIGNATURE . 0 DATE
NAME, LOCATION AND DESCRIPTION OF PROJECT OR ACTIVITY
12. PROJECT NAME OR TITLE I.s?insvuotions,
Snow Creek Restoration
13. NAME OF WATERBODY. IF KNOWN a/nnrvirAmPi I 14. PROJECT STREET ADDRESS lifepp/iceblel
Snow Creek
N/A
15. LOCATION OF PROJECT
Surry County North Carolina
COUNTY STATE `
16. OTHER LOCATION DESCRIPTIONS, IF KNOWN, Iseeinstructionsl
Township of Elkin, NC; Approx. 5 miles southwest of Dobson, NC
17. DIRECTIONS TO THE SITE
Take Exit 93 (Dobson exit) off I-77; turn east onto Zephyr Rd. and go approx. 300 ft.; turn
rt. onto Twins Oaks Rd, and go approx. 3.5 miles and turn rt. onto Dobbins Mill Rd.; go
approx. 0.75 miles and you will cross Snow Creek near the beginning of the project site.
, Jul 97 EDITION OF FEB 94 IS OBSOLETE. (Proponent: CECW-OR)
18. NatUre Of ACtI V Ity (Descripion of poject, lncfude elI fcwfuresl .
Stream Restoration; restore channel dimension and profile. In-stream structures will be
added in certain locations for stability and habitat creation. The channel alignment will be
slightly relocated in some areas.
19. PfOject PUrp058 /Oescrlbe the reeson w purpose o/ the project, see insiruc[ions/
Restore the given reach of Snow Creek by naturally stabilizing the channel, providing
habitat, and a vegetative buffer.
USE BLOCKS 20-22 IF DREDGED AND/OR FILL MATERIAL (S TO BE DI&CHAROED
20. Reason(s) for Discharge
21. Type(s) of Material Being Discharped and the Amount of Each 7we in Cubic Yards
22. Surface Area in Acres of Wetlands or Other Waters Filled rsaeinsrruorrons)
23. Is Any Portion of the Work Already Complete? Yes = No " IF YES. DESCRIBE THE COMPLETED WORK
24. Addresses of Adjoining Property Owners, Lessees, Etc., Whose Property Adjoins the Waterbody (If more than can be entered here,
please attach a supplemental list).
Peter Blum - 817 Dobbins Mill Rd.; Elkin, NC 28627 AND Keith Stanley - 421 Dobbins Mill Rd.;
Elkin, NC 28621
25. List of Other Certifications or Approvals/Denials Received from other Federal, State or Local Agencies for Work Described in This Application,
AGENCY TYPE APPROVAI_" IDENTIFICATION NuMRFR IIGTF APPI IFII 11ATF APPGrI\/Cfl fIATC ncKucn
"Would include but is not restncted to zoning, building and flood plain permits
28. Application is hereby made for a permit or permits to authorize the work described in this application. I certify that the information in this
application is complete and accurate. I further certify that I possess the authority to undertake tha work described herein or am acting as the
duly authorized agent of the a plicant.
' L" 1 • `%;?•°?, ???s??l?- ? Z'? O
SIG ATURE OF APPLICANT ATE SIGNATURE OF AGENT DATE
The application must be signed by the person who desires to undertake the proposed activity (applicant) or it may be signed by a duly
authorized ayent if the statement in block 11 has been filled out and signed.
N/A
18 U.S.C. Section 1001 provides that: Whoever, in any manner within the jurisdiction of any department or apency of the United States
knowingly and willfully falsifies, conceals, or covers up any trick, scheme, or disguises a material fact or makes any false, fictitious or
fraudulent statements or representations or makes or uses any false writinp or document knowing same to contain any false, fictitious or
fraudulent statements or entry, shall be fined not more than $ 10,000 or imprisoned not more than five years or both.
ig s
TECHNICAL SPECIFICATIONS
Snow Creek Restoration
Surry County, North Carolina
Prepared for:
Pilot View RC & D, Inc.
2714 Henning Drive
Winston-Salem, NC 27106
Prepared by:
B UCK : P
Suite ho?'n N919.463.548827517 . . AIICZw? Fax:919.463.5490
www. bu ckeng ineering. com
May 2004
v it
Table of Contents
TECHNICAL SPECIFICATIONS .................................................................................1
A. GENERAL SPECIFICATIONS ................................................................................ 1
B. CONSTRUCTION SURVEY .................................................................................. .. 1
C. MOBILIZATION AND DEMOBILIZATION ........................................................ .. 1
D. SAFETY FENCE ..................................................................................................... .. 3
E. POLLUTION CONTROL STRUCTURES ............................................................. .. 4
F. TEMPORARY AND PERMANENT SEEDING ..................................................... .. 6
G. EXCAVATION, FILL, AND GRADING ............................................................... ..8
H. STONE ..................................................................................................................... .. 8
1. INSTREAM STRUCTURES .................................................................................... 10
J. STREAM CROSSING .............................................................................................. 11
K. WOODY VEGETATION PLANTING ................................................................... 12
L. COCONUT FIBER (COIR) BLANKET .................................................................. 16
M. CLEARING AND GRUBBING ............................................................................. 18
N. PIPE INSTALLATION ............................................................................................ 18
0. BRUSH MATTRESS / LAYER .............................................................................. 19
IV
TECHNICAL SPECIFICATIONS
A. GENERAL SPECIFICATIONS
1) The Contractor is required to install in-stream structures using a track hoe with a
hydraulic thumb of sufficient size to move boulders larger than 6ft X 4ft X 3ft (up to a
maximum of 8 tons).
2) Construction is tentatively scheduled for June, July, and August of 2004 (3 months).
B. CONSTRUCTION SURVEY
The construction survey will be performed by Buck Engineering and shall include setting
a construction baseline and offsets with grading information. The Contractor is not
required to provide construction surveying or layout services and will not bid on this
item; however, the Contractor is required to keep a laser level on both sites for checking
grades during construction.
C. MOBILIZATION AND DEMOBILIZATION
SCOPE
The work shall consist of the mobilization and demobilization of the Contractor's forces
and equipment necessary for performing the work required under the contract. This work
shall not include mobilization and demobilization for specific items of work for which
payment is provided elsewhere in the contract. Mobilization will not be considered as
work in fulfilling requirement for commencement of work.
EQUIPMENT AND MATERIALS
Mobilization shall include all activities and costs for transportation of personnel,
equipment, and operating supplies to the site; establishment of offices, and other
necessary facilities for the Contractor's operations at the site; premiums paid for
performance and payment bonds, including coinsurance and reinsurance agreements as
applicable; and other items as specified in this specification.
Demobilization shall include all activities and costs for transportation of personnel,
equipment, and supplies not included in the contract from the site; including the
disassembly, removal and site clean up/ repair of offices, buildings, and other facilities
assembled on the site for this contract.
This work includes mobilization and demobilization required by the contract at the time
of the award. If additional mobilization and demobilization activities and costs are
required during the performance of the contract as a result of the changed, deleted, or
%P
added items of work for which the Contractor is entitled to an adjustment in contract
price, compensation for such costs will be included in the price adjustment for the item or
items of work changed or added.
ITEMS OF WORK AND CONSTRUCTION DETAILS
Items of work to be performed in conformance with these specification and construction
details therefore are:
(1) This item shall consist of all work necessary to mobilize and demobilize construction
equipment as described above.
(2) The Contractor is required to properly and safely identify and secure the construction
access, staging area, and material handling areas. Prior to construction activities, the
Contractor shall identify and mark boundaries of the staging area as directed by the
Engineer/ Project Manager. Acceptable materials for identifying the construction areas
include highly visible tape, safety fencing, road signs, barricades, and cables.
(3) Stockpile all construction materials, including rock boulders, root wads, riprap,
gravel, erosion control devices, etc. in the staging areas. Any soil materials that are
stockpiled shall have a silt fence properly installed to ensure materials are contained. Silt
fence installation specifications are provided in Pollution Control specifications and will
not be bid under this section.
(4) To limit the disturbance of soils on site, the Contractor shall restrict the movement of
all construction equipment within sensitive areas. Prior to construction activities, the
Contractor shall identify the boundaries of all sensitive areas by using a highly visible
tape or orange boundary fencing, and will stake the limits of where construction
equipment is permitted to travel, as directed by the Engineer/ Project Manager.
(5) The Contractor shall provide watertight tanks or barrels sealed with plastic sheets to
be used to dispose of chemical pollutants, such as drained lubricating or transmission
oils, greases, soaps, concrete mixer wash water, asphalt, etc., produced as a by-product of
the construction work. At the completion of construction, facilities shall be disposed of
without causing pollution.
(6) Chemical toilets shall be placed 100 feet from streams and in the staging area away
from heavy equipment. At the completion of construction work, facilities shall be
disposed of without causing pollution.
(7) The Contractor will identify all underground and aboveground utilities and is
responsible for ensuring that these utilities are not damaged during construction. The
Contractor will promptly notify the project engineer if there are conflicts between the
utilities and the design.
(8) The Contractor will install construction accesses per specification 6.06 in the North
Carolina "Erosion and Sediment Control Planning and Design Manual" and shown on the
drawing.
2
'W
(9) The Contractor shall properly remove and discard debris and trash.
METHOD OF MEASUREMENT AND PAYMENT
The Contractor will be paid a lump sum price for all items specified under mobilization
and demobilization.
The above prices and payments will be considered full compensation for all work
covered by this Section.
D. SAFETY FENCE
SCOPE
The work of "Safety Fence" shall consist of furnishing, installing and maintaining
polyethylene or polypropylene fence at locations shown on the plans or as directed by the
Engineer/ Project Manager in accordance with special provisions included herein.
Sections of safety fence shall be installed within one working day following mobilization
operations. Unless prior approval is received from the Engineer/ Project Manager, failure
to install the fence as specified herein will result in stoppage of all operations until the
necessary safety fence is installed. Safety fence will also be used to protect trees as
shown on plans.
MATERIALS
Polyethylene or polypropylene fence shall be preconstructed safety fence approved by the
Engineer/ Project Manager.
Steel posts are required and shall be a length of at least 5 feet; approximately 1 3/8" wide
measured parallel to the fence, and have a minimum weight of 1.251b/ft of length. The
steel post shall be equipped with an anchor plate having a minimum area of 14 square
inches.
CLEARING AND GRUBBING
No additional clearing and grubbing is anticipated for the installation of this fence;
however, if any clearing and grubbing is required, it will be the minimum required for
installation of the safety fence. Such clearing shall include satisfactory removal and
disposal of all trees, brush, stumps and other objectionable material.
The fence shall be erect to conform to the general contour of the ground. When
determined necessary by the Engineer/ Project Manager, minor gading along the fence
line shall be done to meet this requirement provided no obstructions to proper drainage
are created.
3
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INSTALLATION
Posts shall be set and maintained in a vertical position and may be hand set or set with a
post driver. If hand set, all backfill material shall be thoroughly tamped.
The fence fabric shall be attached to the steel posts with wire or other acceptable means.
The Contractor shall be required to maintain the safety fence in a satisfactory condition
for the duration of the project as determined by the Engineer/ Project Manager.
METHOD OF MEASUREMENT AND PAYMENT
The quantity of safety fence to be paid for shall be the actual number of linear feet of
"Safety Fence," installed in place and accepted. No direct payment will be made for post
and post bracing. The cost will be determined by how many linear feet of fence are used.
The above prices and payrnents will be considered full compensation for all work
covered by this Section.
E. POLLUTION CONTROL STRUCTURES
SCOPE
The work shall consist of installing structural measures or performing work to control
erosion and minimize the production of sediment and other pollutants to water and air
during construction operations. The excavation and moving of soil materials shall be
scheduled so that the smallest possible areas will be unprotected from erosion for the
shortest time feasible. Soil materials excavated from the new channel will be properly
stockpiled in locations shown on drawings. A silt fence will be installed around all
stockpiles.
This item shall consist of all work necessary to control soil erosion and minimize the
introduction of sediment and other pollutants to waterways. All work shall comply with
the requirements of the North Carolina Sedimentation Pollution Control Act and the
National Pollutant Discharge Elimination Act. Pollution control for any disposal area is
the responsibility of the Contractor unless the area is within the work limits of this
project.
EROSION AND SEDIMENT CONTROL MEASURES AND WORKS
The measures and works may include, but are not limited to, the following:
Diversions and Rock Silt Checks - Diversions are used to divert water away from work
areas and to collect runoff from work areas for treatment by rock silt checks. Rock silt
checks will be installed at the end of the project reach during the construction phase.
These works are temporary and shall be removed and the area restored to its original state
when they are no longer needed or permanent measures are installed. Refer to practice
4
6.20 "Diversion" in the NC Sediment and Erosion Control Manual and "Rock Silt
Checks" in the drawings section.
Stream Crossings - Fords shall be used where equipment must cross the stream channel.
These works are temporary and shall be removed and the area restored to its original state
when they are no longer needed or permanent measures are installed. Refer to stream
crossing section for installation procedures.
Sediment Filters - Geotextile sediment fences to trap sediment from areas of limited
runoff. Sediment filters shall be properly anchored to prevent erosion under them. These
works are temporary and shall be removed and the area restored to its original state when
they are no longer needed or permanent measures are installed. Refer to sediment fence
details (6.62) in the NC Sediment and Erosion Control manual.
Waterwavs - Waterways for the safe disposal of runoff from fields, diversions and other
structures or measures. These works are temporary and shall be removed and the area
restored to its original state when they are no longer needed or permanent measures are
installed. Refer to grass lined details (6.30) in NC Sediment and Erosion Control manual
and erosion control matting installation provided in drawings.
Other - Additional work as required by the Federal, State, or Local Government.
MATERIALS
Refer to the following specifications: seeding and mulching, stream crossing, silt fence,
and erosion control matting.
MAINTENANCE, REMOVAL, AND RE5TORATION
All pollution control measures and works shall be adequately maintained in a functional
condition as long as needed during the construction operation. All temporary measures
shall be removed and the site restored to as nearly original conditions as practical.
METHOD OF MEASUREMENT AND PAYMENT
Payment for all pollution control measures will be made as follows. Such payrnent will
be full compensation for the work as described in the above paragraphs and attached
specifications.
Diversions and rock silt checks will be paid for under "Stone" section.
Stream Crossings will be paid for under "Stream Crossing" section.
Type 2 fabric paid for under "Stream Crossing" section.
Erosion control matting will be paid for under "Coconut Fiber (Coir) blanket" section.
The above prices and payments will be considered full compensation for all work
covered by this Section.
F. TEMPORARY AND PERMANENT SEEDING
SCOPE
Seeding shall be used to control erosion and minimize the production of sediment and
other pollutants to water and air during construction operations. The seeding shall consist
of preparing the area, furnishing and placing seed, mulch, fertilizer, soil amendments, and
anchoring mulch in the designated areas as specified. Temporary seeding will be used
immediately following construction, and permanent seeding will be used in combination
with "Woody Vegetation Plantings" for riparian areas at both sites.
MATERIALS
For temporary seeding, apply the following vegetation at the listed rates and times. A
combination of the two seed types shall be used during the boundary months of March,
April, August and September to ensure survival.
Temporarv Seeding (September to March):
Annual Rye 3 lbs per 1,000 sq ft or 1301bs per acre
Temporarv Seediniz (April to Au ust):
Browntop Millet 1 lb per 1,000 sq ft or 45 lbs per acre
If temporary seeding is being applied at the same time as permanent seeding, than
temporary seeding shall be reduced to 30% of the concentrations shown above.
Temporary seeding along with straw mulch, fertilizer, and lime shall be applied prior to
laying erosion control matting.
In order to re-establish vegetation in the areas disturbed by access roads and staging
areas, two different permanent seed mixes (at the rate of 10 lbs per acre) will be used.
Seed Mix 1:
Seed Mix 2:
Common Name Scientific Name % of Mix
Orchard Grass Dac lis lomerata 50%
Ladino Clover Tri olium re ens L 50%
Common Name Scientific Name % of Mix
Ladino Clover Tri olium re ens L 100%
For permanent riparian seeding, a seed mix at the rate of %Z lb per 1000 sq ft or 10 lbs per
acre shall be used for seeding. The following table lists herbaceous, permanent seed
mixture for the Sink Property site. All species listed are subject to availability and cost.
6
).
Common Name Scientitic Name % of Mix
Deer Ton e Panicum Clandestinum 50%
Switch Grass Panicum Vi ratum 50%
Grain straw mulch shall be applied on seeded areas at a rate of 3 bales per 1,000 sq ft
(130 bales per acre).
CONSTRUCTION METHODS
Seedin?
Temporary seeding will be used on all areas disturbed by construction activities,
including, but not limited to streambanks, access areas, and stockpile areas. Seeding will
take place immediately after construction activities are completed onsite.
Permanent riparian seeding will be used in combination with "Woody Vegetation
Plantings" starting at bankfull elevation and extending to the designated buffer width
according to the site-specific design for the restored reach. The seed mixture shall be
planted from November to March in combination with woody plant installations.
Seeding shall be done evenly over the area using a mechanical or hand seeder. A drag
shall be used to cover the seed with no more than % inch of soil. Where a drag cannot be
safely utilized, the seed shall be covered by hand raking.
Seedbed Preparation
On sites where equipment can be operated safely, the seedbed shall be adequately
loosened. Disking may be needed in areas where soil is compacted. Steep banks may
require roughening, either by hand scarifying or by equipment, depending on site
conditions. 'I'he Engineer/ Project Manager will determine condition needs onsite. If
seeding is done immediately following construction, seedbed preparation may not be
required except on compacted, polished or freshly cut areas.
Fertilizin Liming
Fertilize and lime soil in disturbed areas to help seeding become more quickly
established. Fertilizer and lime shall be evenly distributed over the area to be seeded.
Fertilizer and lime shall be uniformly mixed into the top 3 inches of soil. If site
conditions are gravelly or cobbled, no incorporation is required. Fertilizer and lime shall
be applied at the following rates unless otherwise specified by the Engineer/ Project
Manager:
10-10-10 Fertilizer lO lbs per 1,000 sq ft or 435 lbs per acre
Lime SO lbs per 1,000 sq ft or 22001bs per acre
Mulching
Mulching will be performed within 48 hours of seeding. The mulch will be applied
uniformly over the seeded area and will be tacked with a non-petroleum based solution.
7
METHOD OF MEASUREMENT AND PAYMENT
The quantity of temporary and permanent seeding will be paid for at the contract unit
price per pound of seed applied to the ground surface for "Temporary Seeding",
"Permanent (Mix 1)", "Permanent (Mix 2)" and "Permanent Seed (Riparian)." The
quantity of mulch will be paid for at the contract unit price per bale applied to the ground
surface for "Mulching" (bales). The price includes all incidental costs associated with
obtaining and installing the seed and mulch, including seedbed preparation.
The above prices and payments will be considered full compensation for all work
covered by this Section.
G. EXCAVATION, FILL, AND GRADING
SCOPE
The project Engineer/ Project Manager will establish grade stakes for the Contractor. The
Contractor shall excavate and grade the streambed as directed by the Engineer/ Project
Manager. The Contractor is required to construct the appropriate bedform features, such
as riffles, runs, pools, and glides, as directed by the Engineer/ Project Manager. Example
cross sections are provided in the drawings. The excavated materials will be placed in
stockpiles as shown on the drawings. The proposed channel excavation and backfilling
of the existing channel shall be covered under the item called "Excavation, fill, and
Grading".
Contractor will be required to install silt fence around any stockpile areas. Contractor is
also required to seed and mulch areas after placement of fill.
METHOD OF MEASUREMENT AND PAYMENT
The Contractor will be paid lump sum price for all items specified under "Excavation,
Fill, and Grading". This price shall include all costs associated with the excavation,
grading, stockpiling, compacting, and transportation and material costs of necessary
waste material disposal. Seed, mulch, etc. will not be paid under this item.
The above prices and payments will be considered full compensation for all work
covered by this Section.
H. STONE
SCOPE
The work covered by this section consists of furnishing, stockpiling, placing and
maintaining an approved stone to be utilized to construct instream structures, stream
crossings and for use in other locations as directed by the Engineer/ Project Manager.
8
MATERIALS
Stone for "Stone, Class A" and "Boulders" shall consist of blasted granite quarry stone or
boulders stockpiled onsite and approved by the Engineer/ Project Manager. The stone
shall be sound, tough, dense, resistant to the action of air and water, and suitable in all
other respects for the purpose intended.
All stone shall meet the approval of the Engineer/ Project Manager. While no specific
gradation is required, the various sizes of the stone shall be equally distributed within the
required size range. The size of an individual stone particle will be determined by
measuring its long dimension.
ACCEPTANCE CRITERIA FOR STONE
ffE UTRED STONE SIZES
CLASS 1VIINIMUM 'AVERAGE MAXIMIIM
A 2„ 4„ 6„
Boulder
6' x 4' x 3'
4' x 3' x 2'
6' x 4' x 3'
N/A
Boulders of approximate dimension 6' x 4' x 3' (-2.7 cubic yards, -6 Tons) shall be
individually picked by the Contractor from the quarry or the onsite stockpile for use in
the instream structures. Boulders as small as 4' x 3' x 2' may be used; however, they
shall not constitute more than 30% of the total boulders. Boulders shall be relatively flat
on either side in the same dimension, preferably the long dimension and must have
smooth ends.
CONSTRUCTION METHODS
The Contractor shall place stone, in locations shown on the plans or as directed by the
Engineer/ Project Manager, to the thickness, widths, and lengths as shown on the plans or
directed by the Engineer/ Project Manager. All stone shall be placed to form an erosion
control device or an in-stream structure in accordance with the plans, neatly and
uniformly, and shall meet the approval of the Engineer/ Project Manager. The stone and
boulders used to construct the silt checks and stream crossings will be reused during
construction of the permanent instream structures.
METHOD OF MEASUREMENT AND PAYMENT
The quantity of boulders and stone to be paid for will be the actual number of tons of
stone that has been delivered to and placed on a structure. Stone that has been stockpiled
will not be measured a second time. The stone will be measured by being weighed in
trucks on certified platform scales or other certified weighing devices.
The above prices and payments will be considered full compensation for all work
covered by this Section.
9
I. INSTREAM STRUCTURES
SCOPE
T'he work covered by this section consists of the construction of instream structures to
stabilize streambanks, prevent erosion, and improve aquatic habitats. In stream structures
include cross vanes, rock vanes, J-hook vanes, log vanes, cover logs, boulder clusters,
riffles, root wads, or combinations, such as log vane/ boulder cluster.
The quantity of instream structures to be constructed will be affected by actual conditions
that occur during the construction of the project. The type and quantity of structures may
be increased or decreased at the direction of the Engineer/ Project Manager. Such
variations in quantity will not be considered as alterations in the details of construction or
a change in the character of the work.
MATERIALS
Boulders for instream rock structures shall conform to the boulder specifications listed
under "Stone."
Logs and root wads will be produced onsite during the excavation of new channel and
will be selected by the Engineer/ Project Manager. All materials shall meet the approval
of the Engineer/ Project Manager. The root-ball shall have a diameter between 3 and 6
feet. No more than 10% of root wads with root mass diameters less than 3 feet will be
accepted as single root wads. Beyond 10%, the Project Engineer and the Contractor may
negotiate to include bundles of small root wads into a single cluster.
Soil may be removed from the root mass. The tree shall have been alive when recently
removed from the ground. The trunk shall extend 15-20 feet from the root-ball and be cut
to a point at the end. Tree basal diameter shall be a minimum of 10 inches. Softwoods
such as pine or poplar shall not be used as root wads unless approved by the Engineer/
Project Manager.
CONSTRUCTION METHODS
Items of work to be performed in conformance with this specification and the
construction details therefore include the following. Excavation of Instream Structures
(Rock Vanes, Rock Cross Vanes, J-Hook Rock Vanes, Log Vanes, Boulder Clusters, and
Root Wads).
(1) This item shall consist of the excavation, placement of rock and wood materials,
and backfill associated with the installation of bid item instream structures. A
track hoe with a hydraulic thumb of sufficient size to move 6' x 4' x 3' boulders
is required.
(2) The Engineer/ Project Manager may adjust the excavation limits to improve the
channel foundation conditions during construction.
10
.f
(3) The Contractor is required to harvest root wads onsite. Hardwood trees will be
used for log vanes and root wads.
(4) Excavation shall bottom on bedrock when it lies above the lines and grades shown
on the drawings. Excavation into bedrock only required if it is rippable with a
track hoe. Blasting should not be necessary and will not be allowed.
(5) Unless otherwise approved by the Engineer/ Project Manager, excavation to
prepare subgrade for the installation of instream structures shall be consecutive
and continuous. Once the excavation of a structure has begun, the structure will
be completed by the end of the workday. All equipment shall be removed from
the stream at the end of each workday.
(6) Any accumulation of sediment in the channel shall be cleaned as needed during
construction and at the end of construction. No separate payrnent will be made for
this clean-up work. Excavation for structures is incidental and is covered by this
item.
Any disturbed soil shall be seeded utilizing "Temporary seeding" and "Permanent
Seeding" methods.
METHOD OF MEASUREMENT AND PAYMENT
The quantity of root wads and footer logs to be paid for will be determined by the actual
number of root wads utilized during construction of the project. Roots wads will be paid
for on a per stem basis, with each stem including the root wad, footer log, transportation,
and installation. Root wads less than 3 feet in diameter may be bundled together and
measured as one stem per the direction of the engineer.
The quantity of boulder to be paid for will not be measured for payment under this
section, but will be paid for under the "Stone" section.
The above prices and payments will be considered full compensation for all work
covered by this Section.
J. STREAM CROSSING
SCOPE
This structure will serve as a means of crossing the existing and proposed stream to allow
access to both sides of the existing stream. Stream crossings will be placed in locations
listed on the plan sheets or as directed by the Engineer/ Project Manager.
CONSTRUCTION
A stream crossing shall be constructed in locations and to the dimensions listed on the
plan sheets. Grading shall be performed to form a ramp that will connect the stream bank
grade to the streambed on either side of the stream. The Contractor shall determine an
11
appropriate ramp angle for the stream crossing according to the equipment that will be
utilizing the crossing. A layer of Nonwoven Type 2 filter fabric followed by a 1 ft. base
of Class A stone mix shall be placed on top of the ramp portion of the stream crossing.
METHOD OF MEASUREMENT AND PAYMENT
The quantity of stone, Class A to be paid for will not be measured for payment under this
section, but will be paid for under the "Stone" section.
The quantity of Nonwoven Type 2 filter fabric will be paid for at the contract unit price
per square yard of material used in the construction of stream crossings.
The above prices and payments will be considered full compensation for all work
covered by this Section.
K. WOODY VEGETATION PLANTING
Woody vegetation, including live stakes, shrub and tree transplants, and bare root
vegetation shall be used in within the buffer area. The work covered in this section
consists of furnishing, installing, maintaining, and replacing vegetation as shown in the
plans or in locations as directed by the Designer.
"Shrub and tree transplants" consists of excavating, storing, installing, and maintaining
salvaged tree and shrub transplants in locations as directed by the Designer. Work
includes providing all materials necessary to transplant the shrubs and trees, prepare plant
bed, and install transplants.
MATERIALS
Live Stakes
All plant material shall be harvested locally (within the same physiographic ecoregion
and plant hardiness zone) or purchased from a local nursery, with the approval of the
Planting Plan Designer. All live stakes shall be dormant at time of acquisition and
planting. Live stakes can be installed between November 15 and May 15.
Live stakes shall be 1/2-2" (12-50 mm) in diameter. Stakes shall also be 2- 4 feet (.6 - 1
meter) in length.
During preparation, the basal ends of the live stakes shall be cleanly cut at an angle to
facilitate easy insertion into the soil, while the tops shall be cut square or blunt for
tamping. All limbs shall be removed from the sides of the live cutting prior to
installation.
Live staking plant material in the shall consist of a random assortment of materials
selected from the following:
12
Common Name Scientific Name
Silk Do wood Cornus Amomum
Silk Willow Salix sericea
Black Willow Salix Ni ra
Elderberr Sambucus Canadensis
Other species may be substituted upon approval of the Designer.
Bare-root Plantinss
Hardwood species planted as bare-root seedlings must have a minimum of four (4) first
order lateral roots (FOLR) that exceed 1 mm in diameter. Seedlings that do not possess
the minimum number of FOLR will be culled from planting.
Hardwood bare-root seedlings that will form the canopy must have a minimum root
collar diameter (RCD) of 3/8-inch. Seedlings with lesser RCD's will be culled from
planting. For species of bare-root seedlings that do not typically exhibit RCD's of 3/8-
inch, such as bald cypress or river birch, a minimum RCD of 1/4-inch may be allowed,
with the permission of the Designer.
The planting stock should be grown by nurseries within the same physiographic province
of North Carolina within 200 miles of the project site. The seed sources for the plant
material should also match the physiographic province of the area to be planted. Plant
stock or seed mixes may be obtained from nurseries beyond the 200-mile limit with the
approval of the Designer.
Bare root vegetation to be planted along both sides of the new channel streambanks
above bankfull elevation and in the buffer area shall consist of a random assortment of
shrub and tree species including, but not limited to the following:
Common Name Scientific Name
Black Cherr Prunus serotina
Black m N ssa s lvatica
S camore Plantus occidentalis
S icebush Undera benzoin
Ta Alder Alnus serrulata
Persimmon Dios ros vir iniana
Listed species are subject to availability and cost.
Shrub and Tree Transplants
For transplanting, shrubs and trees less than 3 inches in diameter shall be salvaged onsite
in areas designated for construction, access areas, and other sites that will necessarily be
disturbed. Vegetation to be transplanted will be identified by the Designer.
Shrub and tree transplants shall be salvaged from existing native stands found in the
project area. On site trees and shrubs for salvage shall be flagged by the Designer and
shall be carefully excavated with root balls and surrounding soil remaining intact. Care
13
shall be given not to rip limbs or bark from the shrub and tree transplants. Vegetation
transplants shall be replanted immediately following their removal or shall be stored in
designated stockpile areas and kept moist until replanted. The root balls of transplanted
stock shall be adequately protected by a soil or sawdust covering that is kept moist
constantly in an acceptable manner appropriate to weather and seasonal conditions.
CONSTRUCTION
Live Stakes
Cuttings for live stakes shall be harvested in manner such that they are cut, immediately
put into water to be soaked for ten days, and then planted immediately after the ten days
are completed. Cuttings shall remain wet until they are planted. Outside storage locations
should be continually shaded and protected from wind and direct sunlight.
Live stakes shall be tamped perpendicularly into the finished bank slope with a dead blow
hammer, with buds oriented in an upward direction. Stakes should be tamped until
approximately 3/ of the stake length is within the ground.
The area around each live stake shall be compacted by foot after the live stake has been
installed.
Stakes shall be spaced approximately 3 feet (0.91 meters) on center. Live stakes should
be installed according to the configuration presented in the details of the plan sheets.
One to two inches shall be cut cleanly off of the top of each live stake (with loppers) at an
angle of approximately 15 degrees following installation. Any stakes that are split or
damaged during installation shall be removed and replaced.
Bare-root PlantinLs
The storage, handling, and planting of bare-root seedlings will follow the procedures
outlined in the NC Division of Forest Resources' (NCFS) Pocket Guide to Seedling Care
and Planting Standards, 4`" Edition, which can be obtained at all NCFS county offices.
Planting will not take place on `Severe Days' as defined by the Pocket Guide To Seedling
Care and Planting Standards.
All hardwood seedlings will be planted with shovels or augers rather than with a hoe-dad,
KBC bar, or OST bar. The Planting Plan Designer will monitor the planting operation to
enforce correct planting techniques. Each planted bare root seedling must be mulched
with two flakes from a bale of hay.
The Designer will conduct inspections, per the NCFS guidelines, during the planting of
all permanent vegetation. The attached NCFS document Tree Planting Quality Control
Inspection is to be filled out by the Designer. Randomly placed quality control sampling
plots (non-permanent) axe to be 1/100 acre in size and a minimum of five plots should be
sampled per 10001inear feet of riparian area or every 3 acres of wetland area. Seedlings
are to be examined for above-ground and below-gound defects (two trees per plot) that
include but are not limited to the following: cull seedlings; planted excessively deep or
shallow; more than one tree per planting location; loosely planted seedlings; excessively
14
,4 1 0
leaning seedlings; dead or damaged seedlings; cull seedling (RCD/ FOLR); debris in
planting hole; `J', `U', or `L' rooted seedlings; and twisted roots.
Calculations of correctly planted trees per acre will be developed on-site and corrective
actions will be taken to meet the prescribed number of correctly planted seedlings per
acre. If remedial actions are necessary, the Designer is to inspect the site again using the
same procedures outlined above and a second set of Tree Planting Quality Control
Inspection documents are to be completed.
The spacing guidelines of rooted shrubs and trees are provided in the following table.
T: e - S acin k #?Per ?1000 .s ft
Shrubs and trees 10-25 ft 6 to 8 ft 15 to 25
Shrub and Tree Transplants
Installation of transplant material can occur any time of year. No planting shall be done
when the temperature is below 32° F, when the soil to be excavated for the plant hole is
frozen, when the sides or bottom of the plant hole are frozen, or when the soil to be used
for backfilling is frozen. In digging, loading, transporting, unloading, planting, or
otherwise handling plants, the Contractor shall exercise utmost care and use adequate
precautions to prevent injury to or drying out of the trunk, branches, or roots, and to
prevent freezing of the plant roots.
Soil that is compacted in the area of shrub and tree planting shall be loosened to a depth
of at least one-foot. Transplants shall be replanted to the same depth they were originally
grown. The planting trench or hole shall be deep and wide enough to permit roots to
spread out and down without J-rooting, at least twice the diameter of the root ball.
Topsoil and subsoil shall be kept separate during excavation. The root ball shall be
placed on solid soil and not loose backfill. The plant stem shall remain upright. Soil
shall be replaced around the transplanted vegetation and tamped around the shrub or tree
firmly to eliminate air pockets.
Spacing of vegetation transplants will be determined onsite by the Designer.
METHOD OF MEASUREMENT AND PAYMENT
Live Stakes
The quantity of live staking measured and accepted will be paid for at the contract unit
bid price per square yard (square meter) for "Live Staking".
The quantity of live staking, measured as provided above, will be paid for at the contract
unit price per square yard (square meter) for "Live Staking". The above prices and
payments will be considered full compensation for all live staking work covered by this
Section, including but not limited to furnishing, and installing all live stakes.
Bare-root Plantinjzs
The Designer will determine the number of trees correctly planted per acre (adjusted for
defects).
15
, .. ,
Tree Planting Quality Control Inspection documents are to be attached to the invoices.
The quantity of seedlings will be paid for at the contract price for "Bare-root Seedlings"
per the number of correctly planted stems per acre.
Shrub and Tree Transplants
The quantity of planting, measured as provided above, for shrub and tree transplants will
be paid for at the contract unit price per square yard for "Shrub and Tree Transplants".
The above prices and payments will be considered full compensation for all work
covered by this Section, including, but not limited to, furnishing, stockpiling, installing,
and maintaining all shrub and tree transplants.
L. COCONUT FIBER (COIR) BLANKET
SCOPE
Furnish materials, install and maintain Coconut Fiber (Coir) Blanket in locations shown
on the plans or in locations as directed by the Engineer/ Project Manager. Work includes
providing all materials, excavating and backfilling, and placing and securing Coconut
Fiber Blanket.
Coconut Fiber Blankets will only be used in locations specified by the Engineer/Project
Manager. Locations will be on all disturbed streambanks prior to turning the streamflow
into the newly constructed channel and the terrace scarp. Other problem areas may also
require the placement of coconut fiber blankets.
MATERIALS
Coconut fiber matting shall be provided to meet the specifications provided below.
Stakes will be wooden stakes 12 in. (300 mm) in length with a notch cut 1 in. (25 mm)
from the top. These stakes shall be used to stake the matting along the slopes. Wooden 3
ft. stakes spaced approximately 4 ft. apart shall be used to secure the matting at the toe of
slope. The toe stakes shall have a minimum 1-inch by 1-inch cross-section and shall be
designed so that the matting can not slide past the exposed end of the stake.
CONSTRUCTION
Provide a smooth soil surface free from stones, clods, or debris that will prevent the
contact of the matting with the soil. Place the matting immediately upon final grading.
Take care to preserve the required line, grade, and cross section of the area covered.
Apply fertilizer, seed, and lime prior to installing blankets.
Unroll the matting and apply without stretching such that it will lie smoothly but loosely
on the soil surface. Bury the top slope end of each piece of matting in a narrow trench at
16
9 & R
least 6 in. (150 mm) deep and tamp firmly. Where one roll of matting ends and a second
roll begins, overlap the end of the upper roll over the buried end of the second roll so
there is a 6 in. (150 mm) overlap. Construct check trenches at least 12 in. (0.3 m) deep
every 50 ft. (16 m) longitudinally along the edges of the matting or as directed by the
Project Engineer. Fold over and bury matting to the full depth of the trench, close and
tamp firmly. Overlap matting at least 6 in. (150 mm) where 2 or more widths of matting
are installed side by side.
Place stakes across the matting at ends, junctions, and check trenches approximately 1 ft.
(90.3 m) apart with notch facing upslope.
Place stakes along the outer edges and down the center of each strip of matting 3 feet (1
meter) apart. Place stakes along all lapped edges 1 ft. (0.3 m) apart. Refer to details in the
plan sheets.
The Project Engineer may require adjustments in the trenching or staking requirements to
fit individual site conditions.
MATERIAL SPECIFICATIONS
The erosion control blanket/channel lining shall be a machine-produced mat of 100%
coconut fiber with the following properties:
Matrix 100% Coconut Fiber
Weight 20 oz/SY (678 gm/m2)
Tensile Strength 1348 x 6261b/ft minimum (1650.5 x 766.5 kg/m)
Elongation 34% x 38%
Open Area (measured) 50%
Thickness 0.30 in minimum (7.6 mm)
Flexibility (mg -cm) 65030 x 29590
Recommended Flow 11 feet/second (3.35 m/s)
Size 6.6 x 164 ft(120 SY) or (100 SM)
"C" Factor 0.002
METHOD OF MEASUREMENT AND PAYMENT
The quantity of coconut fiber blanket measured will be paid for according to the actual
number of square yards measured along the surface of the ground over which the coconut
fiber blanket is installed and accepted by the Engineer/ Project Manager.
The quantity of coconut fiber blankets, measured as provided above, will be paid for at
the contract unit price per square yard for "Coconut Fiber (Coir) BlankeY". Payment for
stakes will be included in the contract unit price for "Coconut Fiber (Coir) Blanket".
The above prices and payments will be considered full compensation for all work
covered by this Section.
17
1 k4, 0
M. CLEARING AND GRUBBING
SCOPE
The work covered by this section consists of clearing and grubbing invasive vegetation
from between the conservation easement limits and clearing large debris jams from the
existing channel. The clearing and grubbing operations should be performed in advance
of grading operations. All excess debris created from the clearing and grubbing process
shall be removed from the project site by the contractor. Invasive vegetation includes
multiflora rose, privet, and fescue grass.
CLEARING AND GRUBBING
The invasive vegetation shall be removed completely, including roots. The use of
herbicides may be necessary for the removal of the fescue grass; as approved by the
Designer.
Some of the large woody debris removed from the existing channel may be used for root
wads, log vanes, and/or cover logs.
MEHTOD OF MEASUREMENT AND PAYMENT
The contractor will be paid a lump sum price for all items specified under "Clearing and
Grubbing". This price shall include all costs associated with the clearing, grubbing, and
removal of vegetative debris from the job site.
The above prices and payments will be considered full compensation for all work
covered by this Section.
N. PIPE INSTALLATION
SCOPE
Furnish and install corrugated metal pipe sections of the type and size called for on the
plans. The work includes construction of joints and connections.
MATERIALS
Use corrugated metal culvert pipe from sources meeting requirements of the NCDOT's
Brand Certification Program for metal culvert pipe. A list of these sources is available
from the NCDOT's Materials and Test Unit's Central Laboratory.
INSTALLATION
Unload and handle pipe with reasonable care. Take necessary precautions to ensure the
method used in lifting or placing the pipe does not induce stress fatigue in the pipe. Use
a lifting device which uniformly distributes the weight of the pipe along its axis or
18
* M• L
circumference. Repair minor damage to pipe when permitted. Remove pipe from the
project which is severely damaged or is rejected as being unfit for use.
Take care during backfill and compaction operations to maintain aligmment. Keep
backfill free from stones, frozen lumps, chunks of highly plastic clay, or other
objectionable material. Do not operate heavy equipment over any pipe until it has been
properly backfilled.
All pipe installations shall be maintained in a condition such that they will function
continuously from the time the pipe is installed until the project is accepted.
Pipe which becomes misaligned, shows excessive settlement, or has been otherwise
damaged by the Contractor's operations, shall be removed and replaced at no cost to the
owner.
METHOD OF MEASUREMENT AND PAYMENT
The quantity of pipe to be paid for will be the actual number of linear feet of pipe which
has been furnished and installed. The price includes furnishing of the pipe, required
excavation and grading, and labor required to install the pipe.
The above prices and payments will be considered full compensation for all work
covered by this Section.
0. BRUSH MATTRESS / LAYER
SCOPE
Brush mattresses and layers are formed from live branches which are wired together to
create an erosion resistant mat. This mat is then secured to the bank by live and/or dead
stakes and partially covered with fill soil to initiate growth of the cuttings.
MATERIAL
Live branches should be cut from fresh, green, healthy, dormant parent plants which are
adapted to the site conditions whenever possible with following guidelines:
1. Woody branches up to 2.5 inch in diameter and 5 to 10 feet in length can be used
for brush mattresses.
2. Commonly used plants for this measure include willow, poplar, and alder since
they are versatile and have high growth rates with shrubby habits, fibrous root
systems, and high transpiration rates, especially when in leaf.
3. Live branch cuttings should be kept covered and moist at all times.
19
.., bw- A,
INSTALLATION GUIDELINES
Live branches should be oriented in crisscross layers in slight manmade depressions
along the embankment. The butt ends should alternate to provide a uniform mat
thickness of at least 12 inches and a minimum percentage of air voids.
Once in position, the mattress should be bound with wire and secured with 3-foot wooden
stakes spaced at 3-foot intervals. The wire should be tied to notches in the stakes before
they are driven into the ground; this allows for tension to develop in the wire when the
stakes are driven, thereby pulling the mattress firmly to ground.
Upon being bound and secured to the ground, the mattress should be covered with
alternating layers of soil and water until only a portion of the top layer of branches is
exposed, but all butt ends must be covered. The use of alternating applications of soil
and water helps to insure a proper soil-branch interface to initiate growth. The brush
layer should be covered with 3 inches of onsite alluvium. See the "Brush Mattress" and
"Brush Layer" details in the plans for further information.
METHOD OF MEASUREMENT AND PAYMENT
The quantity of brush mattresses and brush layers measured will be paid for according to
the actual number of square yards measured along the surface of the ground over which
the brush mattress and brush layer is installed and accepted by the Engineer/ Project
Manager.
The quantity of brush mattress and brush layer measured as provided above will be paid
for at the contract unit price per square yard for "brush mattress/ layer".
The above prices and payments will be full compensation for all work covered by this
section including but not limited to furnishing all of the materials in the brush mattress/
layer and construction.
20
%?,II• y ?y
I?1
PA
O R?7! IM?R IYi4 R mt 'Imu.
11¢ ?n
JL1U
LL V
JLI?t NC 0185 1 26
RC&D
INDEX OF SFIEETS
$ ? 1 TITLESHEET
'w K
SURRY COUNTY IA STANDARD SPECIFICATIONS
STREAM CONVENTIONAL SYMBOLS
? • GENERAL NOTES
I I
1B ER0510N AND SEDIMEMATION CONTROL
CONVENTIONAL SYMBOLS
? PROJECTSITE' 2 TYPICAL SECTIONS
LOGATI011I: S11i0W CREEK SEDIMENT TRANSPORT TABLE
STREAM DESIGN PERAMEfERS
SURRY COUNTY
NC ?
?
, 26 it
s
o?a
`
' ?
' (WALSH, BLUM, AND STANLEY PROPERTIES) 3 CONSTRUCiION SEQUENCE
•-r- %
? EARTHWORK SUMMARY
TYPE OF WORK STREtIM RESTORATION: QuANrmEs
RESTORE STREAM CHANNEL 4-8 EXISTING PLAN & PROFILE
' ?` PROFILE
?
DIMENSIDN, PATTERN, AND PROFILE 13-14 PIANT
ING PLAN
VICINITY MAP 15
Xl-7 WALSH PROPERTY ACCESS ROAD
CROSS SECTIONS
BEGIN REACH 1
STA 10+00
END REACH 2
BEGIN REACH
3
STA 40+19.41
; END REACH 1 •
BEGIN REACH 2 ? END REACIt? '
STA 50+89
57 `
?? STA 30+88 .
SHEET 10 SHEET 1 ?,. SHEET 12
?N
~ ?" ? f ~
V?
J ,"
`. •- \
?
-
? 7
W
_
? =-?...
,^
?
,
?
!
00
0
?
?
GRAPHIC SCALES DESIGN DATA PROJECT LENGTK PREPARED IAI THE OFFICE OF: PROJECT ENGI11rEER
?
40
2? 0 4?
80
ESIGN STREAM TYPE
REACH 1 AND 3
B4C
EXISTING STREAM LENGTH = 4,433 FEET BUCK ?°ft.?P?."5u.?
??^? o?
????
iNOIM! O rr atwu.uao
PROPOSED DESIGN STREAM LENGTH = 4,089 fEET
PLANS DESIGN REACH LENGTH 4,089
O aa 20 o ao ao BANKFUU XSEC AREA $0 pREp,qIZM FOR THE OFFICE OF.-
BANKFULL WIDTH 34
- _ --- ?.__.,.u nT_VUEW-R("R.?-- _
BANKFULL AhAX DEPTH 3
0
PROFILE (HORIZONTAL) . 2714 HENNING DRIVE
CONSIRUCTION DATE:
PRO?CT ?
5 2.5 0 5 10 WiD RATIO 14.5 WINSTON SALEM, NC 27106
?
CONTACT.• CHARLES ANDERSON I
PROFILE (VERT ICAL) PROJE" "'"""GFR PXI
srcxanms:
STANDARD SPECIFICATIONS
STI$EAM CONVENTIONAL SYMBOLS
SUPERCEDES SHEET 1B
1•A V
P0.0JECf FNGINEEt
? LOG VANE ?
. ? WEIR
LOG O p BOULDER CLUSTER
0
? ROOT WAD .?SILT FENCE
E SAFETYfENCE
EROSION AND SEDIMENT CONTROL PLANNING AND DESIGN MANUAL
C
N LOG CROSS VAN CONSERVATION FASEMENT
.
.
DECEMBER 1993 00= -?--
_ 00 J-HOOK
? TRANSPLANTEDVEGETATION
6.06 CONSTRUCTIONACCESS
? ROCK VANE
ROCKSTEP POOL
6.60 SILT CHECK opp:z? TEMPOR,4RY SILT CHECK
6.62 SILT FENCE ? FOOTBRIDGE
?- J
TEMPORARYSTREAM ? TREE REMOVAL
6.70 TEMPORARY (FORD) STREAM CROSSING r-1 CROSSING
(USE THIS SPEC. FOR TEMPORARY AND U PERMANENTSTREAM T?E PROTECTION
PERMANENT CROSSINCS) r1 CR05SING
DO NOT PLACE MATERIAL IN THE CHANNEL ? ROCK CROSS VANE
CONSTRUCTED RIFFLE
BED WHEN CONSTRUCTING CROSSING. U a
WING DEFLECTOR
DOUBLE WING DEFLECTOR
w
EROSION AND SEDIMEN'f ATION CONTROL MEASURES°
GENERAL NO'fES
Grading activities will be performed in the dry as much as possible. For the instances in
which the Contractor must work within the stream, all equipment shall be removed from the
channel at the end of each working day, and the contractor shall enter and exit the stream
channel at the same location each working day. Silt checks shall be usetl in appropriate
locations. The Gontractor will not disturb more area than can be stabilized in one working
day. Erosion control matting will be placed on all disturbed banks.
Excavated material will be temporarily stockpiletl in designated areas. Silt fences will be
_ used to prevent sediment migration from the stockpiles toward the open channels on site.
Any stockpiled soil which is not used within 15 working days or 30 calendar day,
D
a
r
n
_ i
a
c
N
?
m
B
1 . /
C
0
d
._.. .._ ......... ... F
m whichever is sooner, shall be covered with temporary seeding.
.
... . _. .. . . . .. ........ .... . . . ... . .. . . .... ........ . . . .. .. .u._..--. .?_
...... ..
?
. ...._. ....
. . . .. ...... ... . ... . . .. . .. . ..
PRELIMINARY PLANS
0o Nar u? voa cumaa?c+
c.ry, wma?nsi
BUCK ?"Sl'M
vno? neaess?ee
?NO N? 0 F¢oie?e3uen
.4
'S.U.E = SUBSURFACE UTILITY ENGINEER
ROADS & RELATED ITEMS
Edge ofPwement ...................... ....... ----
Curb ...................... ........... ... . - -
Prap. Slope Stakes Cut .. . .. . ...... ..... .......
Prop. Slope Stakes Fill . . .... .... . ..... . .......
Prop. Woven Wire Fence ............... ....... E) e_
Prop. Chain Link Fence .. . . . . . . .. .... .. . . . . . 8 B_
Prap.6arbed Wire Fence ............... ...... 0 0_
Prop. Wheelchair Ramp ................ ...... (ED)
Curb Cutfor Future Wheelchair Ramp - ------ 4?Eo
Exist. Guardrail ........................ ....... ---_
Prop.Guardrail ------------------------- ------- . . .
Equality Symbol .....-• ................ ...--- ?
Pavement Removal .. . ....... . .. . ... . .... ....... ?
RIGHT OF WAY
Baseline ControlPoint .................. ...... ?
Existing Righf of Way Marker ........... ....... 0
Exist. Right of Way Line wIvlarker ...... ....... -?- -
Prop. Right of Way Line with Proposed
WW Marker (Iran Pin & Cap) ....... ....... -----?
Prop. Right of Way Line with Proposed
(Concrefe or Granite) R1W Marker .... ........ is_
Exist. Control of Access Line ............ ....... 'c`
.?.
Prop. Control of Access line ....... ..... ....... ?
Exist. Easement Line .................... ....... ---{----
Prop. Temp. Construction Easement Line ...... _E
Prop. Temp. Drainage Easement Line ......... _TM
Prop. Perm. Drainage Easement Line ......... _PM
HYDROLOGY
Stream or Body of Water ....................
RiverBasin Buffer .............................. -Ree-
Flow Arrow . .. . . .. . . . . . - . . . - - - _ __... ?
Disappearing Stream. _ .. . . . _ _ _ . .. . .. . . . .......
$pring ..... --......._ .................... Q- ?
Swamp Marsh ................... .. ........ JG
Shoreline ....................................... -------
falls,Rapids ....... ............................ ----?-----
Prop Lateral, Tail, Head Ditches __........-
?
e- •w
STR UCTURES
MAJOR
. Bridye, Tunnel, ar Box Culverf _ . . _ . _ . _ C _co-_ I
Bridge Wing Wall, Head Wall
and End Wall ............................. )ca+c Ww?
STATE OF NORTIH CAROLINA
DIVISION OF ]FIIGIHWAYS
CONVENTIONAL SYMBOLS
MINOR
Head & End Wall .......................... / ?.1
Pipe Cubert ................................... ?== __;
Footbridge .......... .--------------------------- > - - - - - - - <
Drainage Boxes ................................ M CB
Paved Ditch GuHer
UTILITIES
6dst. Pole ..................................... .
6ast.PowerPole ............................... ?
Prop. Power Pole ............................... b
Exist. Telephone Pole ...... ... .... . .... . .. . .. . . ?.
Prop.Telephone Pole .......................... .o-
Exist. Joint Use Pole ............................ 4-
Prop. Joint Use Pole ........................... -6
Telephone Pedestal ...... . ..... . ... . . . .. . ...... ffl
llti Telephone Cable Hand Hold ........... e
Cable N Pedestal ---------------------------- Q
UIG N Cable Hand Hold .................... e
lLG PowerCable Hand Hold ................. ?
Hydrant- - . ............................--- t?
Satellite Dish ................................... 29
Exist.WaterVabe .............................. ?
SewerClean Out .............................. 0
PowerManhole ................................ 00
Telephone Booth ............................... m
Cellular Telephone Tower ............... .... _ ?
WaterManhole....------..-----_--.---.... ?
Light Pole ........................... ........... ?
H-Frame Pole .. ............................... H
Power Line Tower .............................. 0
Pole with Base ................................ 0
Gas Valve . ...... . . .. . .. . . ? Q
Gas Meter ............ . ... ................ 0
Telephone Manhole . ... ... . .... . ... ... . . . . . . . . . ?
Power Transformer ............................. e
Sanitary Sewer Manhole . . .... . . . .. . .... . . . . ... ?
Storm Sewer Manhole .... _ ............. _ _.. 0
Tank;Water,Gas,Oil .........................
WaterTank With Legs ......................... O
?
Traffic SignalJundion Box ..................... m
Fiber Optic Splice Box ......................... ?
Television or Radio Tower ................... . (9
Utility Power Line Connects to Traffic
Signattines Cuf lnto the Pavemenf..
Recorded Water Line
Dasignated Waterline (S.U.E.*) .............. -.-.-.
Sanitary Sewer ................................ -----ss u
Recorded Sanitary Sewer Force Main ...... ---,ss--m-
Designated Sanitary Sewer Force Main(S.U.E.`) _,ss-,ss-
Recorded Gas Line . . . .... . . . ... . .. . . . .. . .. . . ??_
Designated Gas Line (S.U.E.') ........... -c- -c- _
Storm Sewer--------------------------------- . s s
Recorded Power Line ......................... P p
Designated Power Line (S.U.E.*) ............. _ -p- p _
Recorded Telephone Cable ..................
Designated Telephone Cable (S.U.E.*)
_ . . . _ _ _
Recorded lYG Telephone Conduit .......
Designated l4G Telephone Conduit(S.U.E.`)
Unknown Utility (S.U.E.*) ..................
Recorded Television Cable ..................
Designated Television Cable (S.U.E.*)
....- _
Recorded Fiber Optics Cable ............... _FO-io-
Designated Fiber Optiu Cable (S.U.E.*)
6cist.WaterMeter ........................... 0
U4G TestHole (S.U.E.*) ....................... 4D
Abandoned According to lLG Record-------- .rnR
End of Information . . . . . . . . . .. ...... . .. . ....... ca,,
BOUNDARIES & PROPERTIES
State Line ................ ... ._......
------
County Line
-----
Township Line ................ ........ .. -------
City Line ....................... ............. -----
Reservation Line --------- .---------- ............- ------
Property Line---------------------- .............
Property Line Symbol .......................... R
Exist. Iron Pin ...... .......--.... ?
Properfy Carner ................................ - -+
Property Monument ............................ ?
Property Number - . ............ 123
Parcel Num6er ................ ............... 6
Fence Line . ........................ -- -x-x-x-
Existing Wetland Boundaries .. . ....... . . . . ... . n a 5e¦
- -na- -
High QualityWetland Boundary .............. -,io ,L8-
Medium Quality Wetland Boundaries---- .... -,, ,L8_
Low Quality Wetland Boundaries ............. . ._La,La_
Proposed Wetland Boundaries ............ ... -WLB_
Existing Endangered Animal Boundaries...... -_ EAB- _
Existing Endangered Plant 8oondaries ........ - _EPB _ _
BUILDI11iGS & OTHER CULTURE
Buildings ...................................... ?
Foundations .................................... r-J
?
Area Outline
........................... " -- "
N
Gate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ?
Gas Pump Vent or lYG Tank Cap ............ o
Church ........................................ rrtLi
School - ............. . ...... rA-1
Park ------------------------ ............------ ^-
7
Cemetery ................................ ...... - ?
?-?
Dam........--.................................
Sign ................. ------ .........._.._.... o
Well - ? ... -----.......---.................... °
SmallMine ...............................----- x
Swimming Paol ......................
TOPOGRAPHY
Loose Surface -------------------------------- -------
Hard Surface ... ......... .. . . . . . ..... ..... . -
Change in Road Surface ..................... ..............
Curb --- ....................................
RightofWay Symbol ......................... g/w
Guard Posf -- - -- .- - --... nca
Paved Walk
Bridge
Box Culvert or Tunnel ? - - - - - - ?
------------------ .....J------?
Ferry .................... .............. ...-------
Culvert --- ... ?
Footbridge
Trail, Footpath . ......... ................
Light House ?
VEGETATION
Single Tree ............................ -.. - 0
Single Shrub - - ..................... o
Hedge .... . .............. . ...... .??
Woods Line---------- ............ .?n
Orchard .................... ............... QQ4Qf?f?
Vineyard .............................. (-vweruro ?
??OfDs
Starrdard Garge
m nrsn?vuu
RR SignaIMiiepost ..... .................. o
q0$f $
$witch . . ............ 0
?
I CROSS VANE TYPICAL I PM1OJKI FNGINffR
TYPICAL RIFFLE, POOL, AND BANKFULL BENCH CROSS SECTIONS
6ku
57 M1y? ? ?
RIFFLE A-A
? Vlb" ?
!? ! /C .
o-uu
POOL &B
?
NOTES:
1. DURING CONS1FtUC110N CORNERS OF DESIGN CHANNEL'MLL BE ROUNDED
AND A 1}4LLWEG WILL BE SFIAPED PER DIRECTION OF ENGINEER
2 POOLS SHOWN ABOVE ARE LEFT POOLS ONLY.
7oa oF n
y\yy ?VA
?
?.Wx
s.? M15?
K6 ?
RIFfLE WITH BANKFULL BENCH
TOP OF
v+EM ?`
NA 1.0-
POOL WITH BANKFULL BENCH
REACH 1 & 3
RIFFLE POOL
gq 42 lMD7H OF BANKFULL ('Nbfcf)
2.35 3.33 AVERAGE DEPTH (D)
3.0 5.5 MAXIMUM DEP1H (UMmQ
14.5 12.6 NlIDiH TO DEPTH RAT10 (Wbld10)
80 140 BANKFULL ARFA(Abd'i
tg 9.0 BOTTOMNIIDTH(Wb)
STREAM DESIGN PARAMETERS TABLE
v
N
?
a
c
N
ExistingConcli6m RetaaKeRexh RalerarnRach DesgiSirean
(SawG.-Reach 7and3) ISfw'G.?Fl?rh? MilddlR.? eadraten)
Values
valum Values
MIN MA7C MIN MAJ( MIN MAX MIN MAl(
ameter 1
8 8.1 6.5 8.1
?y?m?
A? pA .
B4c
83c
B4c
Type (Roeger4 F4
403
?
?
?
aifil ' Qd;i(chl
1
66
93
8
71.4
9].B
625
6&8
BOA
B1C
REIIeXSEC AfmAbkl e4 q . . a s
s s
a ss s.o s.a
M?v?,,?( 43 6.1 a.
319 .
40A .
292 35.0 31.0 ?5
y,? 31.0 48.6 25 20 27 24 26
??M? Depth D? 1? 25
31
1 y?
13
6 141 13.9 17S 1 14-5 45
b Depth p? WA (fM 127 . .
11 ? ? 137
dhF A?. ? 55 137
1
9
20
-
- 1.B 4.1
? ?
(RM 1.3 10 .
3
0 35 21 28 29 3.6
Na??bid,Drm ?fq 24 3.8 .
11 1
5 7
7 1.4
p?py? 1.4 20 .
4
1 .
27 28 29 3.6
? my pM?y(M 27 17.5 5.5 .
21 1
0 1
0 1.0 1.0
akH?if?tio,IXobD^ac 1.1 3.0 1.9 7a5 .
551 .
551 9B 83T
?daLegltLmlfl) 205 540 fi15
4
15 6
24 1fl9 15.7 15.0 7a`.0
?ryygpyi 42 77.4 . .
100 71 724 1A6 4?
Rad?sdCwdGiERcIN B7 tt0 25U 125 24 6.0 8.0 120
1.6 55
1B6 fi.3
200 . 12D 120 93 2?7
WdlhWht(?4 11B 6
? 5
0 G3 3.4 G.1 3.0 &0
mda WidThR?0. YVMMlblcf . 26 . . - 01
7 1.Ofi
K 7.15
0pfi6
0 7.15
W71
O 1.12
0.0120 1.12
a.atzo -
- - .
a.aosc O.OUIi
5apQ9rdl:l? - .
ODSI
O .
0.00G! O.OtQI QO107 0.00.95 O.Ofs5 0.0062 O.W79...
ha? soaa savn (M1 .
aaoss aose
a o.o?es o.mso o.mao o.atss o.oma o.oios
am?,sr?lft9
@
'
7
1 .
1
1 0.9 15 t.6 41 12 15
9opaR?i4 9dFJ3ei . . QaOW O.OOB5 -
??(MM 0.0 0.9 -
P2b4 &mwm 0.0000 0.0053 -
GW (fvp) - - 0.0
as
-
SlopeF:lio,`..gkelsdei _
oooo
a
omm
0.0008
o.oon
o.aoaa
o.aoao
onooo
o.oooc
sxa?roaspooi rtm .
O
pp 0
16 0.07 0.10 0.00 0.42 O.W 0.10
?? SpooVSchan . . 7
3 5
6 4.4 4.4 4.3 6.5
M????(fQ 3.7 53 . .
25 21 22 1.8 25
MacDepthftabo.DmmwoWW 1.5 34 73 73 4Q3 502
50 ?.. 34.4 362 27.3 2 _..
WdIhNab0.WPooVr'bkf ... D.7 ._._
_
13 .
0.9 1.7
0
250 0.8
59
8 0.9
234.0 1.3
123.9 .
2?.3
?yg ?(? 75.0 60?.0 215.0 . .
21 7
6 4.0 7.0
??SpaciV qap.LpeAr*f 1.5 19.4 5.4 7.8 . ?
3
30
J .
1fi(p . ?B
5 .0
4
(?d 45.0 511 528
528
104.1
119.6
21?.D
1D6.7 -
??9
(rwo 180.0 995.4
PRELIMINARY PLANS
0o xor uM ron aWreUCTIa+
I
H
A ?
F
? E
-H o F?
?
PfAN VIEW
REACH 183
A VANEARM LENGTH 34.2 FT.
B INVERTLENG'fH 6.0 fT.
C BANIffULLWIDTH 34A FT.
D BOTTOM WID1H 19.0 Ff.
E SILL LENGTH 6.0 FT.
F ARIA ANGLE ?•
G ARMSLOPE 8.1%
H BEGIN STEP 18.0 FT.
I ?0UCK ? BOOOCary,NaMX4zYPaX?w+1'SWb1fX1 ?
CanWuZ1511
PfMe: %BJmS1A8
ND t Q Fa 91W836/B0
TOP OF BANK i
G
i? --
i
PROFILE VIEW
SEDIMENT TRANSPORT TABLE
E7a5filg
Shear Stress Analysis
Reachl
Reach3
BarldilXsecArea Abkf(s 77 79
BarkU! VAdIll% WWd 39 37
Barkfi? Mean Depht Dbkf 204 215
yybl?d Perimelar, y9p=YJ+2D 42.6 41.3
raifc Radius, R (fQ 1.6 1.9
$? Cftn 0.0062 0.0062
gp atkfillSh?tS6ess,t(bIsqfQ 0.70 074
?rp 100 ? mm 52.8 48.74
?mm-yyr ? 13.17 14.7
?o _ 4.01 3.31
ratio-ddd50 nl 0.95 123
tri-WLiabon 1 0.0248 0.0294
D100s avemerd rtun ? ?
dy? ly 0.16 02D
? 1.1 1.5
Sait(ftAq 0.0033 0.0044
Design
Shear Stress Analysis
Reach 7
Reach 3
BaricfuEXsec Nea,Ahkf ? 80
BaficftllfuS Ytibkf 34 34
Bark(d Nean d4D6kf (fQ 2.35 2.35
Nki?d PerimeEer, VvPiN+2D (fQ 38.7 387
dc Radius, R 2-1 2-1
5? (fVIQ 0.0062 0.007
B ar?c(?ShearShESS,t M/sq fQ 0.80 0.90
dr?1pp a,,?d mm 52.8 48.74
d5p mn -yar a?t 13.17 14.7
ratio-d ?e 4.01 331
?aEO-dild5p a?emert 0.95 123
iBOal
D100 aeemertrmi ? ?
_ .._._.
Dait(io
1.1
1.4
gpjt(? 0.0029 0.0041
NOTE:
SRE CONSTRNNTS DO NOT PERMfT THE RE-ESTABLISHMENT OF PATfERN TO 08TAIN A LOWER SLOPE.
THE PoSK OF DEGRADATION WILL BE MINIMVFD THROUGH THE USE OF CROSS VANES IN NEW ChVNNEL AFtEAS.
BEDROCK PRONDES GRADE CONTROI IN E7CISTING SECT10N5.
C
---?i
PRO1ECf R6EpBICE Ip. $HEEf N0.
A
FltO1ECT BIGINEBt
MODIFIED ROCKCROSS VANE LOG VANE
EI'"KI?"` PRELIMINARY PLANS
HEADHtROCK
LOGBURIFD
IN SRtFANB/JA(
0o NOT tn !al CaNe[ILUC[fael
??, E
?u^' 4%TOBY^SLAP ATIfFSTS
.
SfREN1 BFD I
tA 113 1/3 FIEVATI(N!
BOTTOM BOTTON BOTTON
N1D7HOF YA]THOF WDTHOF
94qff1LL I?fiEALLIMIA9 FOOIFRROCK ?
C4MN18 CFWU1? ?AiEL ONSIiEGPAVEL FlLTHiFABWCFORORNNPfiE (p(qyp7?97)
ccoseiE met MO++"A'mA
7tuxsauxrs? Om0lhqnlP?Nry
SiiIDO
? ?
.
r+r,xo?c.owns»
PROFILE VIEW
aiwn: 1`19-e3a0e
? Fa 11.
YARIES
W
W A
?
`
p ?
?
iflN&fflYclD7H
Cl
?? encl6ul(ONSrtEUtuvNA1) ' ??
STPEA1?m ? LOGOURIEO
717 01ffLMADTH
?
9ELO V/SINEAl18ED
ON5fIEGRM9.
a coeeLE
PLAN VIEW
/ - - \
FlL7FRFA8RICFORpWNAGE ??•
TYPE2(NON-MA4EN)
?
YNMM -+ 7RANSPUM3
? i
?
?
I
` ' P
a
ao
i
\ SECTIONA-A ro
Of sm?x?c
xoctirs rLav-. NOTES,
BETWEEN? FLOOOftAIN
BOlA0ER5 .
? S61 STREwSM i? 7. LOGS SIqUD BEAT IFASf 17 MCIES IN qNAEfE1? RpA7ryELY SIRhIGM.
\.. NOTES FOR ALL uglugm,
?. lNPDNOW. NIDPECENiLYlNINESfED.
2
SOL
SFqUID
BE
Cp
p
/.
C7
ID
ri
E11
BUPEO
PORiq
NS
OF LOG.
AROIMD
OOlS (IXCAVATEDIPER
x
1. 80U.OERS NUSf BE AT lEA5f C. 7 Z.
u
fNI
G
OF
10P
11E
BA
T!¢
7?
?
L?N
R
h
P?
1??
C
?
OYER
N(
?.
DIPECIION
OF ENGII?! 21NSfP11FLiH1FABRICFORDiWNAGEBGINNINGATiHEYIDOlEOFTHEHEADEFlROCI6AND
? i 71E BURIED LOG YANE TO PROTECfAG0.RlST EROSION MIWNG
DEPiH=AVERPGEBM11ffULL 0EPiHxiS T020 IXTENOOONRNURDTOTHEOSI7HOF7FE90TT[MIFOOlERAOCKFND THB7lRS1AEPL HIGHFLOWS.
PLANVIEIN TOAYNWYOFSIX FffT.
7. qGAiAENd18a0W7HEBM FOftF0078iROG6FND PULEFlLL ON
wsmew smE oFVUEUUt eemEeinE Aau um sTREAui avae
d. STUiTATBAA6UIlINODtACEF007BiROC16FlPSTIAD 7F@?lffMElt(fOP)ROCK BURYENDOFLOGi'BELOw4N7(POOLDEPM
5. CONiINUENTiHSIRUC7UREFIXLOMANGANGtEMrtISLOPESPECEICATI0N5.
s. axExmaaouLDErtcweeeLAcmwscamaoawarAeiraiowaaVEuFxr. PROFILEVIEW
7. IISE ONSiE GMVEL 8 COBBIE TO FlLL GAPS ON IRSiRFAY SIDEOF eOUlOFRS.
8. AFlBtALL Si01E W58EENPtACED .FlLL IHT1EtRSIREAlI51DE0FTNE
SfR11CI1RtE VAM ONSfiEldLUVA1N TOTIIE HFVATION OF7IETCIP OF THE XEADEIt ROGC
ROCK VANE ROCK CROSS VANE
,13
BOTTO,
WIDTH
OF
a wixa
ftOW
BANKFULL
HFADERROCIC
FLR
? -Y 1%T?e%S?OPE
inoFmewnoni
OFCNANNA
BANKFUusTAGE
HFA?FAROCK
B, B
WATERROw-r
1 S1AE41 BEO
'
Q 1 ElEVA710N $iRfAM Bm
? m B0.CIffILL (ON511E I?ll1MUEn
FOOIERROCK EIEVATNN: FOO7FNROCK
?
?y SCOIFi POOL
ONSREGRAVFL FlITERFABRICFOltOfWNAGE (IXCAVA
(
?
CFNNNEI.BED
? BCOBBIE lYPE2(NONYAl9) I 0
w
' ° ° PROFILE VIEW B?
A PROFlLE VIEW
p GRADE
PpM
A
(SCOUR?
? ?
FLON .
NOGAPS SCOURPOOL(IXCAV0.FcD) PER
BE7WEEN OIREC710N OF ENGINEEA I
BOU(DEPS
l scoun 1
BOTTOMN1DiH
ON-9TE GNAYfL
FOll
dt08&E ? NFADERROCK ? .? 7
rMIN
20'T070` NOGAPS ?
7'MIN
? I
PLANVIEW encKFiu(oru.roTE auUnun ?
cwwnaeeo
?NN?p?
FOOiFR ROCK
I
6ACIffiLL IONSRE ALLUVAIAQ
NOTES FOR ALL VANE SIRVCNRES' FILTER FABPIC
FORURWNAGE y{p?
(Sff SPECS)
13
1'
-
1. BOULDERSYUSTBEATIF/3T/'z7n7. ONSrtE?RAVELB?OB&F
2 1N6TALL RLTERFA8PIL FIXi OPAIWGE BEGPlWNG 0.T 7HE MIDIXE OF THE HFAOER ROCK$ ANO
E WNMU11 FlLiER FA&C FOH DRqINA(iE
PLAN VIEW
7ENDOONMWFRD TO TFEOEPTHOFIHEBOTfOMf00TERROCKAlID THENUPSTRF7
FX (SE ESPECS) e'NIti
MUM
TO A WNINUMOF SIXFEET.
3. OIG ATRENCX BEIOW THE BEU FOR FOOTER ROCKS N10 %ACE FlLL ON NOTES FOR ALL VANESiRUCNRES:
UPSTREAMSIDE OFVAl1EAR6L BEMFEN THEARMAND STFEAYBANK
1. STARTATBRNI(ANOPIKEFOOTERROG6flR5TMlDTHQlFEADER(fOP) ROCK
1 BWl0ER5NU5TBEATLEIST!'z7zY.
s. cor+ruuewrtxsmucnaE. wuwnNCUxxEnreswaE sveafluirorrs. SECTIONA - A: 2 INSTNLIFlLIFRFABPoCFpiDRAINAfiEBEGINNINGATIHE1,?10LE0FTHEHFA0EI10.0CK5AN0
?eeerMwu
- -
8- AN faerunrt?trImeoaa?c---_
'--- _
m?e?nrorfr?eortoataorrnrtoacm?avsra?ia?
TOA N@AIUM OF lEN Fg7. SECTION A -A
7. USECAAYELBLOBBLETOFlLL GAPSONUPSfRFPLS?FOFBOUI?ERS. 3. pCaATP@IpiBELOWTfE BED FORf00TERROCKSANDPUCERLL OH
A. PFIEAALL STONEHASBEENPIACFD.FlLL IN7NEUPSRtFAN51DE0FTIE TM
UPSTRE
KE
STRUCTIIPENA7M ONSITEALLWIUM TO7HE ElEVA710N OFTHE TC1P OF THE HEADER ROCK A
BhN
1NO PULE PoOTER ROCK5 FlR5T ? ?
d. STMT ROP1 ROr-K
9. STARTSLOPEATBANI(FlILL STAGE 5. CONfIM1ElMiHSiRUCTURF FOLLOWPIGANGLEPNDSLOPESPECIFlCAiIONS.
fi. AN IXTPA BOUfDBt CAN BE PUCED IN SCOUR P001. FOR HABITAT WPRDV6IEN(.
7. USEONSIiEGRAVFidC088LElOFlLL GAPSONUPSiPFAN5mE0FB0UlLEHS
8. PFfERALL STONENASBffNPULED,FlLL INTIffUPSTPFAMSIDEOFTXE
SiRUCfUNE WRlI ONSIIEFILMUN TO THE ELEVATION OF iHETOP OF 1HE HFADER AOCK
9- STPRTSLOPEAT6W14-71LL SiAGE
IF
?
p
N
w
m
2
e`c
?
aq
ap
?
u?ia
u?W
ae
?
aa
ee
wa
au
ritO,ECr REFERE+CE NO. ?,? -.
ROOT WADS WITHOUT TRANSPLANTS
R00T WADS EROSION CONTROL MATTING Ma?ECr ENWNEEP,
CROSS SECTION VIEW
BERN (0.51AAK M.7 BEAIA(S? NOT TO
IXTQI? BEYOND LMITS OF ROOT WADS.
caa FIBER ? PRELIMINARY PLANS
FLooo rnarnxc co xar aSH eac axsrxvcnOK
PWN ?
TOP OF PIP.CELOFIFlBEItMATfWf'INBMCHOEEEP
BWiK
TAENLK STNM BO.CKFf1. MID CpWhCT
8AN16U11 SiAGE TOP OF SiRFAAflUd(
= OPTIOWLL
fAV9i L06
r eow np.oyvw..y w+e:na
TOEOFSIOPE B Cy',NUliCuoYU2T517
' McncBI1d6S61AA
?
':.iQ:OF.RO4LiM46Sf?+Mi15 ALECOR FlBQtMATTING Pl BINCHOEID
H
F¢ II9-4816/A0
' ANCFqR CAVBi lOG iRENCH SfNE, BPLIffLL.4 A!ID C01PnCT
UIm51 FOOTER lOGS
.? . . . . . ?. . . . . . .. ... . . . . OR WITH A BOUIDEIt eailOYCfaw+6
FOOTER lD0 > 12qM1EfER WSTALIID BBO'N STREAAIBED
(OFfiOWLL PEA DIRECIION OF QVCiNEEA) ROOT YNO
10-15 FEEt wnc CROSS SECTION VIEW NPICAL MATTING STAKE
,iP OIPAIE7ER TRAIlSPIAMS OR
90ULOEPS
FOOTER LOG FOR
raacwNC uen+oo.
ONLY
ROOT WADS WITH TRANSPLANTS
cROSS sECnaN wEw
PLAN VIEW
TRANSPLANTS eaw oswAz xr.) eFnrn xor m
EKfEIID BEYOND NU75 OF ROOT 4WDS
FL00D NOTES
PWN TRFHI:liNO YEIIiOD:
IF Tlff R00T IWD CAMIOT BE ptlVEH INTO THE BAKK OR THE
IXfCH ?H
NRIES
lOP OF
gµK BhN(t?5 TO BE PECOGSiRUCTED.TlE TR@Np6N(3 1&TH00
$Fp{pp BE USED. TliS YERqD REQUIRES 7FNT A iRFNCFI 70ppF 1 1 1 0
0 1 1 a ? 1 1 7ppOFSfRENM6AlIK
BIJi6 SfqIAD BE S?m PRIqiTO
1
BE E(GYAIED FOR llf LOG iOHMN OF 7!E R00T YPD. N -
S7?KK " - - - - - -----
1 • 1 ? 1
1
1 4
? 0
! .
%
AC9EHfOF WTfING
BhNIff7A1 SfAGE
- 7HIS GSEA FOOTFR lDG SFKKM1D BE MlSTAIiHI UN09UFAM
THE ROOT WAD IN A 1FffNCH IXUIYATFD PAfUll.EL TO THE _
_
_
_
o 1 1 1 1 1 0 1 a 1 0 1 ?? .
2 PIACECqRFlBERMATIINOACCOROW6T0
BAHK M!D MA1 BELOW THE S1Rfi116EU.OfE-THRD OF 71E
1 a 1 0 1 1 ? 11ANUFACIURFRPECOMIEWATIDNS
. . 0.00TMN0 SFIOIM REMAIN Br'N NORNALBASE ROW CONqiNkS. A INTfNGSfNE55fql1IDBEPUCED
r;?. :: r +
0 0 1 1 1 1 0 1 0 1 0 1 CAIRFl8E0.W1TTING
4 TOBEIXIBdlE0T0
NAWhNOND SIIAPmPRTFAN.
-
= 1 41 1 ? 1 0 1 1
TaE aF SLaaE 4.NAOOEN3Ff
.5fNE555PACEDAPPRO%IIMREV
4 Fr.naucrsrwieE usmrosccuaFnE
.. r NA71BlGAT11iET0E0FiHESLOPE
NOTES:
.... .. . .. .
. , .. '
ORIVE POIM YEl}106
?
SINRPBI THE Q!D OF THE i0G WiTH A CfWINSAW BEFORE'DRMNC
PLANVIEVJ
R WID THE BAWC ORFNf R'JOT MNOS IRSiNFIM 50 TlNT 11¢
FOOtER lOG > 17 DUHEiEA MlSTNLlm BELdN SiPFP16ED SfRFNi RqM MFFfS THE ROOT ViVD AT F 90UEGREE M(KM
0&1EC11NG THE 1WTER AWAY FROY THE 6A1:K A 7PhNSPIAXi
(OPiHINA1 PFR DIRCCfWN OF ENGINEEO qi BWIDER StKK1lD BE PIACm ON THE DOAA15iRE41 SIOE OF
THE ROOT WM F A BPCIC EDDY IS FORAIFD BY THE R00T WN1.
10 -15 FEEf LONG TRUM THE BOUIDER SWUL BE APPPO%IYAIFLY rx rx x.
>iP OW/ETEN
LIVE STAKING J-HOOK VANE
a
in in
Q? BOT717N BOTTOII
Sr WiDTH YNDTH
OF OF
J' GYLA'NEL CHANNEI gqNKFULL
TOP OF STREWBANK HEADER ROG(
w FLOW
W
-y
p" <xrolc%uorE
smeueem
4
FIEVATION
21I'T0 70'
j
"
TOE OF BANK Z BAC16fl1(Oµ51TEALLIMU¶
Q FOOTERROCK
S w ONSREGNRYFLACABBLE ?
Y ?
BOTi0A10F CNANNEL ?
.. Y.
.
..
..
..
1 SfA1?5SHOUlDBEGJr ANDMSTPllIDONTHESPI?EDA
.
.:..
'
.:
:
:
C ( (pG
0.TEf))
FlLTERFABWCFORpW
NAGE
,
.,
._:
.
.
.
._ .., .._...
. , . ,
...
.
..
2 DO N0T WSfALL STNffS THFT HAYE BEH! SPUT. A 1YPE 2(NON4AVE?-0
3. STAIffSNUST9E615TIllIDVAiH&1D5PWIfINGUPNPADS.
d. STFKESSHOUILBEINSTNlFDPHRPENOICUM70fl4:K IfAVE1'-2
PROFILEVIEW
S. STAKES SHOULD BE12T021NCHESBVDVdAEfERPND 16T0YfLONG.
6. STRKE591WL0 BE INS7ALIED IEANNG 16 OF ST/JKE ABOVE G0.WND. GAPS
?
CROSSSECTION VIEYJ OF LIVE STAbNG SPECIFICATION I SCAUR POOI ,
'
SCWRPOOL(IXC0.YATFD) PER
NOGAPS
gE7NVEEN DIftEC110NOFENGINEQt
HFADERROCK
BWIDERS
STNEPAfBm
BACIffILL (ONSIlEN1UYR1M)
.. ...,.::....
PLAN VIEW -?°
SWMECUTTOP
TOP OF TOP OF STREAMBANK
'. ?'
STREAMBANK
? BUDS FACING UPWARO
LIVEGUTi1NG
FlLTERFABRICFORORNN4GE
FOOiERROCK
.
? MIN.12'DIA 18'-3('LENGiH QTESFORtiVANESiRUCiURES: (SEESPEC5) I.T ONSI7EGPAVEL6COBBLF
?
.. ?•• ?.. . ? ? ? ? ?
? ,? ?
?
?. NAGEBEGINMNGRTTEMWLEOFTHEHEMERROCKSANO
1. INSTALL WFIXW
1P EtlNIMUM
.6. PIANfSTAKESFROM ECIENDDONTb'l4RDT07MEDBiHOFTHE80Ti0Mf007@tROCKANDTHENUPSTRE4l1
TOPOFAANKTOTDEOFBANK TOAIANIMUNOFTENFffT.
DIG A TRENCFf 9ElOW1HE 9ED FDR Po01ER ROCNS AND %ACE FlILON
7
..7...:1..1.'.:.1:.. .1: .:.:.1: .
UrsrnEwsmEOFVa? utu,een?wTtiENnwtiwstl+ErMawK
rnE
..'1 R ?.. d, STTAT9ANICM10 P1ACEF00TQiROC16 FlR5TNlUTXENHEADER(TOP) ROCK
- '
roeeFS? =+ ? :;_ • i . # ._ ?.. ? ,..,a _.._..._
?
err-1e• neEersEEs
ASAGLE
WNS:
?
?
5. A7tIXIRABOU[?63CFNBEPL4CmIH5CWRP00LF0AHA9RATUdPRWB1ENT.
1 7. USEONSf1EGRAVa6CO8BLETOflLL GAP50NUP51REAM510E0FB0UlDERS.
? UVESTAKEDETAIL 0 AFrER rs
O
xE?n
PS
?
?n??t
P
?
?
E
?
B"
?u
?
TMEHEADERROCK
n
O
x
o
O
uT
EV
.?r?
a
+s
u
u
i
i PLAN VIEVJOF LIVE STAICING SPECIFICATION
i
?
?
i 9. SfAf7T5LOPE0.T9AWffULL STAGE
PRO,ECr ENG4NM
GENERAL CONSTRUCTION SEQUENCE
The following construction sequence shall be used during construction:
1. Mobilize equipment and materials to the site and set up staging areas.
2. Restrict construction traffic to the areas denoted as haul roads and
staging areas as much as possible.
3. Silt fencing shall be placed around staging and temporary stockpile areas.
Once construction is completed at a particularworking area, temporary
seeding and mulching shall be applietl before progressing to a new area.
The Contractor will not disturb more area than can be stabilized in one
working day. Any disturbed areas shall have temporary or permanent
ground cover applied within 15 working days or 30 calendar days, whichever
is sooner, following completion of grading activities in that area.
4. The order in which the reaches of Snow Creek are constructed is to be
decided by the Contractor. However, all newly constructed, relocated
channel sections shall be excavated in the dry and shall be stable and
covered with erosion control matting before being exposed to stream flow.
5. The majority of the in-stream structures shall be constructed in the wet.
Activity within the stream shall be kept to a minimum. Equipment will only
enter the stream as necessary.
6. All disturbed areas shall be seeded and mulched before leaving the project site.
7. Demobilize equipment from the site.
8. Plant riparian vegetation and permanent seeding at the appropriate time of year.
QUANTITIES
«
?
N
«
w
?
EARTHWORK SUMMARY
IN CUBIC YARDS
LINE STATION TO STATION TOTAL
CUi fILL TOTAL
BORROW TOTAL
WASTE
RENCH 1 26+25.00 30+75.00 4150 937 0 3213
REACH 3 45+60.43 49+10.43 867 681 0 186
TOTAL 5017 1618 0 3399
Waste in lieu of borrow 0 0
GRAND TOTAL 5017 1618 0 3399
SAY 5100 1700 0 3400
PRBLIMINARY PLANS
?NUr UM PM COMMMMM
? ,??P??=
?.??2?„
r-: n.
O F¢ Bti4ei6M
Item # Description Reach 1
Quantity Reach 2
Quantity Reach 3
Duantity Quantity
Total Unit
C Mobilization/demobilizafion - - - 1 LS
E Temporary Silt Fence 600 - 300 900 LF
F Fertilizer 1840 670 840 3350 LBS
F Lime 4.7 1.7 2.1 8.5 TON
F Temporary Seediog (millet) 185 70 85 340 L8S
F Permanent Seed (Mix 1) 7.5 2.5 - 10 LBS
F Pertnanent Seed (Mix 2) - - 5 5 LBS
F Permanent Seed (riparian) 34 12 15 61 LBS
F Mulching (straw) 550 200 250 1000 BALE
G Excavation, fill, and Grading 4200 - 900 5700 CY
H Stone, Class A 34 - 17 50 TON
H Boulders 980 - 705 1685 TON
I Root Wads / Logs 15 - - 15 EA
J Nonwoven Filter Fabric, Type 2 SBD - 410 990 SY
K Live Staking 3100 - 850 3950 SY
K Shrub and Tree Transplanfs 500 - 150 650 SY
K Bare RootVegetation 2400 630 1140 4170 STEM
L Cacanut Fiber (Coir) Blanket 4200 - 1100 5300 SY
M Ciearartd--robbing (Invasive8`
Debris) 1 LS
N 12-inch Corrugated Metal Pipe 30 - - 30 LF
0 8rush Mariress 60 - 411 100 SY
X -SEC 15 (STATION 14+00.06)
1010 --- -r-- -- _ -
t BREI
1005
1000 r
995
0 50 100 150
loo -s �.
PROJECT ENGMEEt
PRELIMINARY PLANS
W NO[ O POR cONvmx= ON
BUCK1000 P.d. Suit 200
tory, Nom, c.�.9oa 27511
PFB19JBSS/28
NNOINR RI O '� Fax.:: 8186}5190
LEGEND EXISTING PLAN/PROFILE
NOTE: REACH 1 EIPOOL
70% RIFFLE
30% POOL ® RIFFLE 40 20 0 40 80
®BEDROCK SCALE (FT)
>A.
7
�A
_—
(n
N
/ii//
lei
!F f
$TRS—�r�jJ
—
_ It,
PROJECT ENGMEEt
PRELIMINARY PLANS
W NO[ O POR cONvmx= ON
BUCK1000 P.d. Suit 200
tory, Nom, c.�.9oa 27511
PFB19JBSS/28
NNOINR RI O '� Fax.:: 8186}5190
LEGEND EXISTING PLAN/PROFILE
NOTE: REACH 1 EIPOOL
70% RIFFLE
30% POOL ® RIFFLE 40 20 0 40 80
®BEDROCK SCALE (FT)
>A.
XSEC 13 (STATION 23+47.16)
1000.0000 ----,-?-
? -- -
sss.ooao t-'=-
;?`? i
990.0000 k91?i=p0. ?1
0.0000 50.0000 , 100.0000 150.0000 200.0000230.0000
1000
A //i'?????s?i??___?_'
%
5 i
?l __-?•? `?_ i
P,A???'
\\\\X?.c?? •?%? 1 ???/// ?/ c? \?? , 11
hl?^ -
U? ! 1 /' ?
XSEC 12(STATION 28+00.00) 11//
I1000.0000 II?II
995.0000 '
i
990.0000 '
i
985.0000 ' ' -
0.0000 50.0000 100.D000
XSEC 11 (STATION 28+52.38)
1000.0000: -
?
995.0000
; ; -
990.0000
985.0000
0.0000 50.0000 100.0000130.0000
7
N r
?
1 ? I i' 2
zz" \ ? i O
n
?_• \ ?i/ /?
lG
??`\\ . !'?M 1 I
?? --
i
'-- ? 28
/
/
t
?o GFND- EXISTlriG PLAN/PROFILE
Ud
Wo
zN
NOTE: REAC
H 1
; PooL
70% RIFFLE ¦ wFF- 40 20 0 40 80
30% POOL
? BEDROCK SCALE (FT)
P0.01EC7 @1GINER
PRELIMINARY PLANS
?nc.?m. aen
an.
BIJCK
NOIN KRINO '? rsot?
XSEC 10 (STATION 30+5255)
oN 995.0000 - ? .
C-) N ' r-ssc ?
y+ i ?
X? 990.0000 ?
L i
985.0000
0.0000 50.0000 100.0000 150.0000 200.0000
/ / t ?? ?i? `?='??.0?.g?,? ???
S
fi --- 31 ._-- -_,? .•?? ???? ?`??? ?::jC
_ ?? ? ? ? ??, •? o? .?:
tA
AEBltrS deY
\
?
w 1 i 1 ? ? 3 s $ `•? ??"`? ? , , %1 ? ..
?G?o?'•
?
%?V'p
- _
?=- '!
r?.'??\? I .. STRfAY&NR \--\ \ 1 .
?? "---- \
995'
?
.__? _ ?\??• - -?.. ?
END REACH 1=
BEGIN REACH 2 (REF. REACF)
STA33+25
Ao
XSEC 8(STATION 32+35.11) XSEC 7(STATION 34+51.84) X-SEC 6(STATION 36+93.08)
995.0000
995.0000 - 995.0000 :
\\\?
XSEC 9 (STATION 31+50.52) f.tw
995.0000
990.0000 ; r 990.0000
'fFHtL 990.0000 :
990.0000 '
985.0000
985.0000
985.0000
;
985.0000 ` 980.0000
0.0000 50.0000 1D0.0000 150.0000 9110.0000 ggp.pppp ,
0.0000 50.0000 100.0000 150.0000 0.0000 50.0000 100.0000 150.0000 0.0000 50.0000 100.0000
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LEGEND
PooL
¦ RIFFIE
? BEOROCK
38+00 39+00
P0.0JECf ENGINEER
PREL[MINARY PLANS
0o xor u3e rae adrrnuawcr
an.r?ma?w:75„
IBUCK I
Pr-: nwassbe
NOI ZRI O'? rs ciusiHCo
EXISTING PLAN/PROFILE
40 20 0 40 80
SCALE (Fn
40+00
STA 42+50
i =
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XSEC dd (STATION 42+35.67)
985.D000
- _-..........
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9
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9850000
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----
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PRELIMINARY PLANS
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0.0000 50.0000 100.0000 150.0000
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980.0000 ;
975.0000 ;
970.0000
:
965.0000 0.0000 50.000075.0000
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50+00 51+00 52+00 53+00 54+00
f Ni
lROJECf @lGINEER
PRELIMINARY PLANS
DO NVr USE FM COMMUCnM
Gry.NalhCao6u115/f
BueK
Plw: 119-463-61E1
?1? L F¢ /10.MM?Y0
6EGEN0 EXISTTNG PL4l1UPR0FILE
NOTE: REACH 3 ? POOL
66% RIFFLE
34°h POOL ePJFFLE 40 20 0 40 BO
? BFDROCK SCALE (FT)
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PRBLIMINARY PLANS
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NOTE
IXACT LOCATION OF,ACCESSI}fAUL ROMS pROPOSED PLAN/PROFILE
AND STAGINGISTOCI?ILE AREAS 1MLL BE
pCGESS DE1fRMINED DURING CONSTRUCTION WITH
ROM THE CONCURRENCE OF 1HE LANDONrtJER(5)
? AND DESIGNER 40 20 0 40 80
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NOTE: PRoJECT E"GI"M
EXACT LOCATION OF ACCESSMAUL ROADS
AND STAGINGISTOCKPILE AREAS WILL 8E
DETERMINED DURING CONSTRUCTION NATH
THE CANCURRENCE OF THE LANDOWNER(S)
AND DESIGNER PRELIMINARY PLANS
ro eror ua vm am"mucnoer
_ / .
f' r ° -
t ?? 23+00 < BUCK ?PAgencyxomc.A?wiisiM
wane: na?ess,ee
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TIE VANE SLOPE BANKS BACK
\ TO 2:1 STABILIZE WfTH
?
TO BEDROCK _
BRUSH MATTRESS
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PLACE 2,15 FOOT,12-INCH CMPs
? AT LOW SPOTS. USE WASTE MATERIAL ?
ATO BUILD UP AREA AND FILL OVER PIPES. ? 40 20 0 40 80
\ ALL MATERIAL WILL BE REMOVED AFTER CANSTRUCTION.
----------------------= ru
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20+00 21+00 22+00 23+00 24+00 25+00 26+00 27+00 28+00 29+00 30+00
NOTE:
EXACT LOCATION OF ACCESSIHAUL ROADS
AND STAGINGlSTOCKPILE AREAS WILL BE
DETERMINED DURING CONSTRUCTION W1iH
? THE CONCURRENCE OF THE LANDOWNER(S)
^ AND DESIGNER.
,,?•,?' ? , , ?.
GRADING LIMITS
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BEGIN REACH 2 (REF. REACH) STA30+88
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*00
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PROIECT ENGINffR
PRELIMINARY PLANS
00 NOI' UM t0l CON81RURqN
BucK ,DOO R_ P..?ZW
CaiGiu I
Cuy, NpM 21511
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? STAGIN6 AREA
A
END REACH 2 REf. REACH
BEGINREACH3 stocKPiLE ^RE
STA 40N9.41
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F IT IS ANTICIPATED THAT BEDROCK
WILL BE ENCOUNTERED IN THIS AREA
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p
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7 IFAPPLICABLE,CONSTRUCTCROSSVANE
AS SHOWN. USE BEDROCKAS MUCH AS
POSSIBLE TO STEP DONrtJ PROFILE PER A
DIRECTION OF THE DESIGNER.
NOTE:
EXACT LOCAlION OF ACCESSAiAUL ROADS
AND STAGINGISTOCMLE AREAS IMLL BE
DEfERMINED DURING CONSTRUCTION 1MTH
THE CONCURRENCE OF THE LANDOWNER(5)
AND DESIGNER.
NOTE:
FROM STATION 46+00 TO 49+00
BEDROCKMAY BEENCOUNTERED
DURING EX;AVATION. PROFILE AND
STRUCTURE LOCATIOWCONSTRUCiION
MAY BE AOJUSTEO AS A RESULT PER
DIRECTION OF THE DESIGNER.
PRO1ECf ENGINEER
PRELIMINARY PLANS
m rror we wa aNSaucrwx
BUC¦/ EOWFpmryP.rbr+Y5u1?3W
t c.ry.xwnc.?wMnsn
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NOINoiRINO '? rn: cm?us?
PROPOSED PLAN/PROFILE
40 20 0 40 80
$C,f1LE (FT)
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? 40+00 41+00 42+00 43+00 44+00 45+00 46+00 47+00 48+00 49+00 50+00
REACH 1
SEEDING
SEED MIX i(10185 PERACRE): ORCHARO GRA55 50%
L4DINOCLOVER 50%
SEED MIX 2(10 LBS PERACRE): L4DIN0 CLOVER 700%
PERMANENTRIPARUWMIX (70LBSPERACRE): DEERTONGUE WY
?
LIVE STAKING TCH cRtiss so%
LIVE STAIQNG SHALL CONSI5T OF A RANDOM ASSORTMENT OF MATEWALS
SELECTED FROM 1HE FOLLOIMNG:
fOMMON NAME SCIENTIFIC NAME
SILKY DOGNIOOD ICOWNUS AIA71NY1
BIACKVNLLOW ISALlX NERAI
SILKYNALLOW lSALIX SfRKfA1
ELDERBERRY fSAYBUCilS CANADENSISI
07HER SPECIES MAY BE SUBSTITUTED UPON APPROVAL OF
ENGINEERIPROJECT MANAGER
exaccr ENWNEx
PRELIMINARY PLANS
0o eror us roa caKSraUcnon
Loy, NpNGnW 175/1
BUCK
reuK ne?s.uee
O N ? roc afwrssieo
PLANTING SHALL TAKE PLACE IN LATE FALL STAKES SHOULD BE INSTALLED %
RANDOMLY 2 TO3 FEEf APART USING lAIANGUTARSPAGNG ORATA DENSIN OF 150 5TAKES PER 1,000 SQ FT
ALONG 1HE STREAM BANKS BELOYJ BANKFULL ELEVATION.
THE FOLLOY111NG CHANNEL BANKS SHAIL BE LIVE STAKED: 10+50 -2MW (BOiH BANKS)
22+30 -30+50 (BO1H BANKS)
BARE ROOT VEGETATION
REACH 1 (CONTINUED)
N
a
x
a
c
N
N
m
0
BARE R00T VEGETATION i0 BE PLANiED ALONG BO1H SNES OF THE NEW CHANNEL STREAM BANKS
ABOVE BANIffULL ELEHATION IN THE DESIGNATED CONSERVATION EASEMENT SHALL CONSIST OF A
RANDOM ASSORTMENT OF SHRUB ANO TREE SPECIES INCLl1DING, BUT NOT LIMITEO TO THE FOLLONANG:
COMMON NAME SqENfIFlC NAME
SYCAMORE fPlalaus oGdduMalfsl
BtACK CHERRY (hwus aeraflnoJ
PERSIMNON fQksyyfp5 vlrpldpnol
BLACKGUM (NySSp byhlYlLyJ
SPICFBUSH fUMaro DertZdN
TAG ALDER lAfnus ,serrWdal
THE FOLLOIMNG SPACING GUIDLINES OF R007ED SHRUBS M!D TREES ARE PROVIDED IN THE FOLLOWING TABLE
NPE SPAqNG #PERI,OOOSqft
SHRUBS AND TREES 10.25 ft) TO 8-ft 15 io 25
CLEARING AND GRUBBING
THE FOLLOWING INVASNE VEGEiATION SHALL BE REMOVED FROM WITHIN THE DESIGNATED
CANSERVATIONEASEMEM: FESCUEGRASS
MULTIRORA ROSE
PRNET
AREA TO B'c PtluNTED IMTH BARE ROOT VEGETATiDN AS SPECIFIED.
PLANT RIPARIAN SEED MIX FROM EDGE OF BUFFER TO WATERS EDGE
AS SPECIFIED.
? RESEEO ACCESS ROAO AND STAGING AREA NATH SEED MIX 1 AS SPEGFIED.
PLAHTIXG PLAN
50 25 0 50 700
SCALE (FT)
REACH 2
P0.0JKf @1GINER
I PRELIMINARY PLANS
???????
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BUCK Pwb-y Suft ZDO
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PIANTING PLAN
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SCAtE (M
SEEDING
REACH 3 SEEO MIX 1(10 LBS PERACRE): ORCWIRD GRASS 50%
IADINO CLOVER 50%
SEEO MIX 2(10 LBS PER ACRE): LAOINO CLOVER 100%
PERMANENT PoPARIAN MIX (10 LBS PER ACRE): DEER TONGUE 50%
SIMTCHGRASS 50%
LIVE STAKING
WE STAqNG SHALL CONSIST OF A RANDOM ASSORTMENT OF MAiERIALS SELECTED FROM THE FOLLOWING:
OMMON Nou $GENTIFlC NAME
SILKY DOGW00D fCQRAlUS AYW!lYJ
BLACKNALLOW fSAtlX HK'iRAI
.. • SILKYNALLOW (SAClX SEAICEAI
ELDERBERRY ($AIfB11C(l$ CAlVApEiy$S)
OTHER SPECIES MAY 8E SUBSTIiUTED UPON APPROVAL OF ENGINEER1PR0.1ECT MANAGER.
PLAMING SHALL TAKE PLACE IN LA1E FALL STAKES SHOULD BE INSTALLED RANDOMLY 2 TO 3 fEET
APART USING 7RIANGULAR SPACING OR AT A DENSITY OF 150 STAKES PER 1,000 SQ FT ALONG THE
STREAM BANKS BELOW BANIffULL ELEVATION.
THE FOLLONANG CHANNEL 6ANK5 SHALL BE LIVE STAKED: 43W0 •49+00 (LEFT BANIQ
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43t00-45+50(RIGHiBANIQ
48+00 - 49«00 (WGHT 9ANIQ
BARE ROOT VEGETATION
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aaBARE R00T VEGETATION TO BE PLANTED ALONG BOTH SIDES OF THE NEW CHANNEL STREAM BANKS
eA'W pBOVE BANIffULL ELEVATION IN THE DESIGNATED CONSERVATION EASEMENT SHALL CONSIST OF A
AANDOM ASSORiMENT OF SHRUB ANDTREE SPECIES INCLUDING, BUTNOT LIMITED TO 1HE FOLLOWING:
CAMMON NAME SCIENTIFlC NAME
SYCAMORE (PfprtprYlS pccfderilpf(5)
°$ BLACKCHERRY lPfwWSSErdfro!
.. .. , PERSIMMON Iqosqros vlrgfNap!
, .. BLACKGUM lNysso sykdloaJ
SPICEBUSH (Uidua bentdN
TAGALDER IAlnrs sarWdol
THE FOLLOWING SPACING GUIDLINES OF ROOTED SHRU85 AND iT2EE5 Af2E PROVIDED IN THE FOILOIMNG TABLE.
RESEED STAGING ARE4 1h9TH SEED MIX 2 AS SPECIFIED.
AREA TO BE PLAMED WI1H BqRE ROOT VEGETATION AS SPECIFIED.
PLANT RIPARIAN SEED MIX FROM EDGE OF BUfFER TO WATERS EDGE
AS SPECIFIED.
CLEARING AND GRUBBING
THE FOLLOWING INVASIVE VEGETATION SHALL BE REMOVED FROM 1MTHIN THE DESIGNATED
CONSERVATIONEASEMENT: FESCUEGRA55
MULi1FLORA ROSE
PRIVET
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BENNY WALSH
658 DRAUGHN ROAD
ELqN, NC 28621
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IXISTING PRNATE
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PRELIMINARY PLANS
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WALSH PROPERTY
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¦ Compiete items 1, 2, and 3. Also complete
item 4 if Restricteq Delivery Is desired.
¦ Print your neme ahd address on the reverae
so that we can retum the card to you.
¦ Attach this cerd to the back of the mallpiece,
or on the front if space,permits.
1. Article Addressed to:
Buck Engineering
8000 Regency Parkway, Suite 200
Cazy, NC 27511
DWQ# 04-0931 - Surry
X
B.: Recelved by ( Pritit6 Name) C. Delp 91' Deiiven
D. I 1: O Yea
If , enter delWery address below: +? No
JUL 1 6 2004
3. Service lype
k6ertified Ma(I 0 Express Mail
13 Registered OL Retum Receipt for Memhandisi
13 Ineured Mail ? C.O.D.
4. Restricted Delivery? (Exha Fee) ; O Yes'
2. ArtIcleNUmbar 7004 0750 0003 3326 7098
(7Yansfer from servlce /abel)
PS Form 3811, August 2001 Domestlc Retum Receipt 102ee8-02•M-1154
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(11NI7ED STATE3 POSTAL SERVICE First-Cless Meil
Postage 8? Fees Paid
USPS
Pertnit No. G-10
• Sender: Please print your name, address, and ZIP+4 In this box •
NC DENR Division of Water Quality
Wetlands/401 Certification Unit
2321 Crabtree Boulevard, Suite 250 N?
Raleigh, NC 27604
?,J J?
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¦ Complete ftems 1, 2, and 3. Also complete
item 4 if Restricted Delivery is desired.
¦ Print your name and address on the reverse
so that we can return the card to you.
¦ Attach this card to the back of the mailpiece,
or on the front if space permits.
1. Article Addressed to: lV
J, Io U,
Keith Stanley
421 Dobbins Mill Road
Elkin, NC 28621
pWQ# 04-0931 - Surry
A. Signature
0
? Agent
B. R6cf)ved by ( Pr/nted Name) C. Dete of Deliven
WS5lCH. !'??l 2.<?- ?!S
D. Is delfvery address different from item 1? ? Yes
If YES, enter delivery address below: ? No
3. Service Type
A Certified Mail ? Express Mail
? Regiatered W-Return Receipt for Merchendiso
? Insured Mail ? C.O.D.
4. Restricted Delivery? (Extra Fee) ? Yes
2. Article Number ^-?
(7iansfer fmm servlce label) 7001 2 510 0 006 316 7 5 8 7 9 _'•
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UNITED STATES POSTAL SERVIC
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• Sender: Please print your name, address, and ZIP+4 in this box •
NC DENR Division of Water Qullity
Wetlands/401 Certification Unit
2321 Crabtree Boulevard, Suite 250
Raleigh, NC 27604
tinn1i1
DWQ# fJq' Cq31 Date ????l?y •
Plan Detail Incomplete
? Please provide a locadon map for the project.
n
• Who Revieweii:
Please show all stream impacts including all fill slopes, dissipaters, and bank stabilization on the site plan.
Please show all wetland impacts including fill slopes on the site plan.
Please indicate all buffer impacts on the site plan.
Please indicate proposed lot layout as overlays on the site plan.
Please indicate khe location of the protected buffers as overlays on the site plan.
Please locate all isolated or non-isolated wetlands, streams and other waters of the State as overlays on the site plan.
Please provide cross section details showing the provisions for aquatic life passage.
Please locate any planned sewer lines on the site plan.
Please provide the location of any proposed stormwater management practices as required by GC
Please provide detail for the stormwater management practices as required by GC
Please specify the percent of project imperviousness azea based on the estimated built-out conditions.
Please indicate all stormwater outfal(s on the site plan.
Please indicate the diffuse flow provision measures on the site plan.
Please indicate whether or not the proposed impacts already been conducted. ;
oidance and/or Minimization Not Provided
The labeled as on the plans does not appear to be necessary. Please eliminate the or provide adclitioila]
informadon as to why it is necessary for this project.
This Office believes that the labeled on the plans as can be moved or reconfigured to avoid the impacts to the
. Please revise the plans to avoid the impacts.
This Office believes that the labeled on the plans as can be moved or reconfigured to minimize the impacts to the
. Please revise the plans to minimize the impacts. -
The stormwater discharges at the locadon on the plans labeled will not provide diffuse flow through the buffer because
. Please revise the plans and provide calculations to show that diffuse flow will be achieved through the entire buffer. If it
is not possible to achieve diffuse flow through the entire buffer then it may be necessary to provide stormwater management
pracrices that remove nutrients before the stormwater can be discharged through the buffer.
ier
The application fee was insufficient because over 150 feet of stream and/or over 1 acre of wetland impacts were requested. Please
provide $ . T'his additional fee must be received before your application can be reviewed.
Please complete Section(s) on the application.
Please provide a signed copy of the application.
Please provide copies of the application,
4 Mitigation
copies of the site plans and other supporting information.
of compensatory mitigation is required for this project. Please provide a compensatory mitigation plan. The
plan must conform to the requirements in 15 A NCAC 2H.0500 and must be appropriate to the type of impacts proposed.
Please indicate which 404 Pemut the USACE would use to authorize this project.
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