20071427 Ver 1_More Info Received_20071003

[Fwd: Birkhaven Subdivision Guilford Co. Additional Information] O ~ _ '
Q.~
Subject: [Fwd: Birkhaven Subdivision Guilford Co. Additional Information]
From: Sue Homewood <[e-mail]
Date: Fri, OS Oct 2007 12:34:22 -0400
To: Laurie J Dennison <[e-mail]>
Laurie, would you please put this in the file for 07-1427. I told the developer while on site i was going to put the project on hold
when I was in the office at the end of this week and he sent me the stuff before I got the hold letter drafted. thanks.
sue
•------- Original Message --------
Subject:Birkhaven Subdivision Guilford Co. Additional Information
Date:Wed, 3 Oct 2007 16:05:09 -0400
From:Matt O'Brien <mobrien(n,ESINC.CC>
To:<sue.homewood(c~,ncmail.net>
Sue
Per your request, I've also faxed this to you.., call me with any questions....
Matthew H. O'Brien
Environmental Services, Inc.
3861 Alamance Road
Burlington, NC 27215
336.382.4356 (Celt)
336.570.3002 (Office)
vwvw.environmentalservicesinc. com
This a-mail transmission (and any attachments thereto) is confidential and privileged. It is intended only for viewing by the entity to which it is
addressed. This document and attachments may contain information subject to client -consultant work-product doctrines or attorney-client
privilege. If you are not the addressee, your disclosure, copying, distribution or use of the contents of this message for any purpose is prohibited.
If you have received this message in error, please notify the sender by return e-mail.
Sue Homewood
NC DENR Winston-Salem Regional Office
Division of Water Quality
585 Waughtown Street
Winston-Salem, NC 27107
Voice: [phone]
FAX: [phone]
Content-Type: application/pdf
birk02.pdf
Content-Encoding: base64
1 of 1 10/5/2007 12:37 PM

ENVIRONMENTAL SERVICES, INC.
3661 Alamance Road
Burlington, NC 27215
Telephone; 336-570-3002
Faa: 336-570-9566
01999 FSI
www.environmentalservicesinc.com
To: ~l~~ ~/ ~~l ~GJ O c~ i, Total Pages:
/(/G(~f~(i2 - !~~(~ Date: /d 3 0
Project #: (~ -c7 ~'
Fax No.: 33~ . ~ ~- f , `f6 ~ ~ Project Name: Lam(-~~~,/l1
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If you have difficulty in receiving all pages in this fax message, please call (336) S70 3002 and request to
eak to the erson listed below.
Contact:
Jacksorrvtlle, Deshn, SL Augustine, Cocoa, Jupiter Pori Omnge, Orlando, and Fort Pierce, FL; Atlanta Savarmah, and Stone Mountain GA;
Raleigh, Charlotte, Asheville, Burlington, and Wilmington, NC; Columbia SC; Montgomery, AL

Birkhaven Tract. Summerfield. Guilford County, NC
USAGE Permit Appl. # SAW 2007-03001-201 -Addendum:
Remark 1. Signed agent authorization letter (see attached)
Remark 2: The impacts associated with Nationwide Permit 27 includes the abandonment
of 160.55 linear feet of stream channel, and creation of approximately 2001inear feet of
new channel through Priority 1 stream restoration.
Remark 3: Documentation regarding Avoidance and Minimization Efforts
Avoidance Measures: The impacts associated with the road construction on this property
have avoided jurisdictional waters to the extent practicable. The developer secured a
portion of the tract to the east (at great cost) in hopes of avoiding stream impacts. Road
construction through this corridor has limited area to move. The designed road alignment
used a portion of the existing crossing along the central tributary to avoid a new crossing.
The abandonment of the heavily incised tributary crossing the tract has avoided 450
linear feet of steam impact
Minimization Measures: The designed and proposed roadway alignment crosses the
streams that bisect the site at the narrowest point and at the most perpendicular alignment
practicable. The use of headwalls is another effort to minimize the adverse impacts to
streams on site.
Overall Avoidance and Minimization: By abandoning ~1661inear feet of heavily incised
stream and creating a new channel with bankfull benches and in-stream structures to
promote habitat, a 150-foot crossing has been eliminated. A five year monitoring effort
has been developed and included as part of this response. The client has committed to
providing a functional lift to water quality and jurisdictional waters through this
creation/restoration effort. A restrictive covenant (or other legal means) will protect in
perpetuity the restored and created stream channel.
Remark 4. See attached plans for monitoring the success of the Nationwide Permit #27
activities
A. See attached figure.
B. See attached information
C. In progress with the client per a-mail and conversations (pending)
D. See attached
E. See attached
Remark S. If mitigation for this project is not successful, additional mitigation will be
proposed on-site. The Ecosystem Enhancement Program does not have at this time any
credits available for this Hydrologic Unit Code.
Remark 6. Please see attached engineered drawings.
BUR07-087 B[rkhaven Tract page 1 of 5

SEP.19~2007 07:33 919 876 5823 uSACE RAL REG
#6695 P.002/003
U.S. ARIVIX CORPS OF ENGINEERS
W.i~iugton District
Actio~a IA: 5AW-2007-0300 -201 Cownty: Guilford
IncomplEte Application Notification
Property
Owner RBK Develovment, ~.I..C
Attn• Bxenda Smith
A,ddxess 353 Jonestown Road #198
Winston S~lezza. North Carolina 27104-4G20
Telephone Number 336-575-5555
.Authorized
Agent Matt 0_'Brein
Environmental Services Inc.
Addr~a 366I .Alamancc Road
Burlington. North Camlina 27215
Telephone Number 336-570-3002
Loca~tio~/Descrintio~ oi' l?xoposed Activity: Oak Ride Road.LGuilford County, North .Carolina;
Pxooosed Birkhaven Sub ivision
Type of Permit AppUied For (check one): IP ( ) NWi' # 27 29 (X) GP # ( )
Applicable law: Section 404 of the Ciean Water Act (X); Section 10, Rivers and Rarbor Act
XOUR APPLICATION/PRECO~tS'~RUCTION NOTIFICA'1:ION' IS ~TCOMPLETE AND
CANNOT SE EvALUA'x'ED UNTIL THE FOLLOWING IN}~'ORlk[ATION IS RECEIVED
(CIEIECK ALL THAT APpI,l~:
_~Xoux applicarion/pre-construction ztotit'acatio~n forzsa has not been completed and/or signed (see re-x~arks).
X Under the conditions of Nationwide Permit # ,you axe required to submit an aquatic resource mitigation
plan. The required plan is either insufficient or has not been included with your notification (see .cexnarlcs).
Your application/pre-construction notification did not include information describing zncasures you have
implemented to avoid acid minimize impacts to Waters of the United States.
X Your submittEd project plRns or maps were insufficient, too large, ox riot legible (see remarles).
Your application/pre-constructtota notifications did not include a delineation of affected special aquatic sites,
including wetlands, vegetated shallows, and riffle and pool connplcxes as required.
Xotu project is in a designated txout water county. Nationwide permit regional conditions require that a Dopy
of your application be submitted to the loca] NC Wildlif¢ Resources Commission (WRC) for comment.
(Address: Westec~n Piedmont Region Coordinator, 3855 Idlewild Road, Kernersvillo, NC 27284-9180)
Other (see zemarl~)
RENIARKS•
1. Please provide an agent authorization letter signed by the property owner/developer or have the
owner/developer szgu the original application.
2. Pleaso indicate the impacts associated with the NWP 27 request on page 4 of tt~e application (the
application you submitted only includes the i><x~pacts associated with NWP 29).
3. You must provido a more dotailed discussion regarding measures taken to avoid artd minimize
izzipacts to waters of the United States on this tract. Wliiae some in£ozmal discussions regarding this
issue were held dursng the May 3, 2007 site visit and subsequent phone conversations between the
applicant's agent and the Cozps of Engineers Project Manager, the mea.SUres taken to avoid and
rziininnize iuapacts to water of the United States must be thoroughly documented in the applicativ>a.
4. 1'he impacts associated with the ~1WP 27 component of this application, which is also proposed as
the mitigation for impacts associated with the NWP Z9 component, are inadequately documented.

SEP.19'2007 07:33 919 876 5823 USAGE RAL REG #6695 P.003/003
The plans submitted £ox the NWP 27 component of this project must be designed as described in
the U.S. ,Army Corps of Engineers, Wilmington Alstrict Stream Mitigation Guidelines (enclosed--
this document is also available at the U.S..Axmy Corps of Engineers, Wilmington Aistrict website
~://www.saw.usace.army.mil/W1;TLANDS/Mitiaation/stseam :u~iti~ation.html.) This plan must
include, but is not limited to, the following items.
a. stream reference reach
b. specific information xegaxding the plant species that will bE planted along the streambankc-
based on the reference reach vegetation.
c. The plans should include a written description of the legal means for protecting the
mitigations area. The wetlands, streams ox other aquatic resowrces (including uplands wliert
appropriate) associated with a mitigation project must be protected iu perpetuity with
appropriate real estate arrangetssezsts. Such arrangements should e£foctively restrict harmful
activitxec that might otherwise jeopardize tlae purpose and functioaning of the mitigation
project. Conservation cacetnents are the preferred preservation mechanism. A licensed
attorney must drab the easement. Additional information concerning property preservation
mechanisms, including deed restrictions and restricted covenants, can be found in the web
page on kittn;//www.saw.usace,ar~nv.mil/WETLANDS/Miti a~on/preservation.html.
d. Success criteria fox the project vegetation, geomorphic, etc.
e. Monitoring plan/pxoposal to deternune the degree of success.
5. if tlse mitigation for this project is trot successful, additional mitigation fox innpacts associated with
the NWP 29 will be xequured. Please indicate the potential method of mitigation, if this occurs. 1f
you proposed to use the North Carolina Ecosystem Enhancement Program (NCEEP), you must
provide a letter frons tote ~TCEEP indicating it is will to accept payxuent for impacts associated with
this project.
G. The typical details, cross section, lvngitudizsal and plan view drawings shown on Sheet Number 5 of
6 are inadequate. The specific locations of these proposed featuz~es must be shown on a detailed
plan view of the proposed project.
If you have any questions regarding the Corps of En~iiseers regulatory program, please coantttct
Andrew Williams at telephone~ is}~nber (919) 876 - 8441 extension 26
ProjectMazta$orSignatnre~i~Gc~.y G~,~~~.,~ UAte_~~~_.'aoo'7

Birhaven Tract SAW 2007-03001-201
Reference Reach Information
ESI has evaluated the streams that feed the site and determined that the watershed areas
are a close match (78-acres reference, 81 acres restored reach) The reference stream
evaluated flows easterly through the property and is a typical Piedmont CS-channel.
Permanent cross-sections within the reference will enable the baseline to be established.
See attached figure .
Plantin Pg lan Specifics
For this project, a combination of planting methods will improve the chances for
successfully fulfilling the restoration objectives of bank stabilization, flood attenuation
and habitat enhancement.
Success Criteria
The success criteria for this planting effort will be evaluated by using four 30-foot on-
center vegetative plots, and a density of 320 stems/acre on a yearly basis
Vegetative monitoring plots will be photo-documented and stem counts performed on an
annual basis. Initial planting density will be at 500 stems/acre of native hardwood
species. The mix of planted species installed will be no more than 20% of any one
species, plant clustering will be encouraged to reflect natural occurrence.
On-Site Vegetation Use
Potential transplants may include small trees up to 3 inches in diameter. Sycamores are
an easily salvaged species. Such native shrubs as alder (Alnus spp.), elderberry
(Sambucus canadensis) and spicebush (Lindera benzoin) will also be good transplants.
Rushes (J'uncus spp.), sedges (Carex spp.) and other tender plants can be harvested and
placed at the toe slope along the water's edge, where woody vegetation is not appropriate.
Spacing/clustering will depend on availability of material. If transplants are limited, ESI
planting will start in critical areas, such as along meander bends or near in-stream
structures.
Live Staking
As with transplants, it maybe possible to harvest stake material from the site. Silky
dogwood (Cornus amomum) and willow (Salix spp.) are good candidates for staking.
Some species of shrubs and trees can be propagated from cuttings and root stems,
although this technique is labor-intensive. Stakes will range from one-half inch to 2
inches in diameter with an average length of 3 feet. Live stakes will be planted in late
fall to early spring while they are dormant. Stakes are poprposed to be installed in areas
BUR07-087 Birkhaven Tract page 2 of 5

where erosive forces are greatest, such as along meander bends and behind in-stream
structures. Stakes will be installed 2 to 4 feet apart using triangular spacing along the
streambanks.
The following table illustrates the density selected to meet 320 stem acre at 5-year
maturation.
Type Spacing # Per 1,000 sq ft
Shrubs (<10 ft) 3-6 ft 25-110
Shrubs and trees (10-25 ft) 6-8 ft 15-25
Trees (>25 ft) 8-15 ft 4-15
The following table illustrates the types of trees proposed for on-site bank stabilization
BUR07-087 Birkhaven Tract page 3 of 5

SMALL
TREES TREES/SHRUBS HERBACEOUS
Betula nigra Acer florldanum Arisaema triphyllum
river birch southern su ar ma le ack-in-the- ul It
Carya cordiformis Aesculus sylvatlca Ascleplas incarnate
bitternut hicko ainted bucks e. swam milkweed
Cerya ovate Alnus serru/ata Carex crinate
she bark hicko to alder. frin ed sed e
Celtis /aevlgata Ame/anchier arborea Carex intumescens
su arber serviceber bladder sed e
Celtis /aevlgata Aronla arbutifolia Carex IupuNna
su arber red chokeber ho sed e
Diospyros vlrglniana Aslm/na triloba Carex lurlda
ersimmon common aw w . .lurid sed e
Fraxinus Calycanthus floridus Carex scoparia
pennsylvanica sweet-shrub broom sedge
seen ash
Nyssa sylVatica Carplnus caroliniana Carex strlcta
black um Ironwood tussock sed e
Plafanus occidentalls Cephalanthus Carex vulplnoidea
sycamore OCCldentallS fox sedge
buttonbush
Prunus serotina Corms alternifolia Chelone glabra
black cher alternate leaf do wood turtlehead
Quercus michauxli Cornus amomum Cyperus strlgosus
swam chestnut oak ... .silk do ood . .umbrella sed e
Quercus nlgra Corylus americans Elymus hystrfx
water oak hazel-nut bottlebrush rass
Quercus phellos Hamamelis virginlana Eupaforlum
willow oak witch-hazel f%StUIOSUm
Joe- a-weed
Quercus shumardli Hibiscus moscheutos Eupatorlum
Shumard oak marsh mallow pertoliatum
boneset
Salix nlgra Ilex decidua Impatiens capens/s
black willow deciduous holi ewel-weed
Tills heterophylla Ilex verticillafa Juncus effusus
white basswood winter ber soft rush
Itea virglnlca Leersa oryzoides
Vir inia willow rice cut rass

BjJR07-087 Birkhaven Tract page 4 of S

Monitoring Events
Monitoring events will occur annually for five years. An annual report will be submitted
to the Federal and State regulatory agencies. During monitoring years 1, 3 and 5, a
longitudinal profile will be conducted for the entire reach, as well as the survey of
permanent cross-section locations within the reach. This data will provide a state of the
channel dimension and profile. In monitoring years 2 and 4, the monitoring report will
document the qualitative assessment of stream stability and structures as well as any
remedial measures proposed. Vegetative plot data will be collected every monitoring
period. Annual monitoring events will include a review of the permanent vegetative plots
for hardwood tree growth and invasive species assessment. A yearly macrobenthic
assessment will be included in the reports but not specifically linked to success criteria.
Success Criteria
The goal of the stream restoration is to provide a stable dimension pattern and profile for
the newly constructed Priority 1 section of the project as shown on the attached figures.
Macrobenthic data will be collected within the stream reaches restored, but will not be
used as a success criteria. Riparian planting will be evaluated based upon 320 stems/acre
at the 5 year monitoring level.
The overall success criteria for this project will be (1) a stable dimension, pattern and
profile of the newly constructed stream, (2) stable dimension and profile of the areas
where Priority 3 and 4 bank stabilization efforts have occurred. (3) a minimum of 320
stem acre within the riparian planted areas, and (4) a minimum of 320 stem/acre within
the bank stabilization areas and newly constructed stream riparian planted areas.
BUR07-087 Birlchaven Tract page 5 of 5

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ENVIRONMENTAL Reference Reach Stream Location Project: BUR07o87
SERVICES, INC.
~'""^'~°~°~ Birkhaven Tract Date: Sept 2007
8ud6,9Wn, NorU, Cemlina 27215
(738, 57D-3002 Summertield, Guilford County, North Carolina Drwn/Chkd: vbh/csj
(33~ 570-9589 Rex
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