20030880 Ver 1_COMPLETE FILE_20030716

Michael F. Easley
Governor
William G. Ross, Jr., Secretary
Department of Environment and Natural Resources
Alan W. Klimek, P.E., Director
Division of Water Quality
October 23, 2003
Mr. Gene Petty
A-1 Sandrock Mine
2132 Bishop Road
Greensboro, NC 27406
Subject: Road Crossing A-1 Sandrock Mine
DWQ Project No. 030880
Guilford County
Dear Mr. Petty:
This Office is in receipt of the plans dated October 17, 2003 for the road crossing at the subject facility
prepared on your behalf by David Garrett and submitted to the Division on October 17, 2003. Staff from the
Wetlands Unit reviewed the plans and found them acceptable. Please note that this approval is for water
quality purposes only and shall not be construed as an approval of the design for dam/outlet structure integrity,
Dam Safety, public safety, or flood attenuation purposes.
If you have any questions regarding this matter, please contact Mr. Todd St. John at [phone].
1
or ey
Unit Supe is r
cc:
Winston-Salem Regional Office
David Garrett, PG, PE, 5105 Harbour Towne Drive, Raleigh, NC 27604
Todd St. John
File
North Carolina 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.enr.state.nc.us/ncwetiands/
?0 wATF9Q Michael F. Easley
Governor
O r William G. Ross, Jr., Secretary
>_ ,I Department of Environment and Natural Resources
Alan W. Klimek, P.E., Director
Division of Water Quality
October 17, 2003
To: John Dorney /
From: Todd St. John
Re: A-1 Sandrock Mine
DWQ# 030880
Guilford County
I reviewed the road crossing plans and they appear to meet the intent of Condition no. 2 in the subject Certification. The
rip rap shown in the channel is an existing sewer line. The applicant cannot remove it since the easement belongs to the
POTW. I recommend approval.
North Carolina 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.enr.state.nc.us/ncwetlands/
?i
?i
n
CD
m
(D
m
c
CD
y
Z
0
0
<D

c 0
0
a ?
w °v
O
co A
co
0
D
CD
s
Q 0
o
0
X, A*
(D
m
m
cc
O
cn
m
O O
F
c?
n
n
Q O
U
0
J O
1 M
v0
oCDM
c?
M
v
v 0
'a
C)
CA)
a?
M
Al
Q.
1<
O
CD
n
Cn
O
Cf)
CD
CD
3
cr
C%
CA)
O
O
W
1,t
Date:

Triage Check List
Project Name. S61_1
DwQ#:
County:
TO: ? ARO Mike Parker ? WaRO
? FRO Ken Averitte ? WiRO
? MRO Alan Johnson 0'VV RO
? RRO Steve Mitchell
Tom Steffens
Noelle Lutheran
Daryl Lamb
From: : C Telephone : (919)
The file attached is being forwarded to your for your evaluation.
Please call if you need assistance.
? Stream length impacted
? Stream determination
? Wetland determination and distance to blue-line surface waters on USFW topo maps
? Minimization/avoidance issues
? Buffer Rules (Neuse, Tar-Pamlico, Catawba, Randleman)
? Pond fill
? Mitigation Ratios
? Ditching
? Are the stream and or wetland mitigation sites available and viable?
? Check drawings for accuracy
? Is the application consistent with pre-application meetings?
? Cumulative impact concern
Comments: ?-
a 0? \NATF Michael F. Easley. Governor
William G, Ross Jr., Secretary
G North Carolina Department
of Environment and Natural Resources
> t' Alan W. Klimek, P.E.. Director
Division of Water Quality
C Coleen H. Sullins, Deputy Director
Division of Water Quality
A OWN IN
er 8, 2003
DWQ# 03-0880
Mr. CEP 1 6 2110,Guilford County
. Gene Petty ?t
A-1 Sandrock Mine NATER QUALI'?pSECTiON
2132 Bishop Road t 1 C 'Y
Greensboro, NC 27406
APPROVAL of 401 Water Quality Certification with Additional Conditions
Dear Mr. Petty:
You have our approval, in accordance with the attached conditions, to place permanent fill in 145 linear feet of
perennial stream in order to construct a road crossing in Guilford County, as described in your application
received by the Division of Water Quality (DWQ) on July 16, 2003. After reviewing your application, we have
determined that this fill is covered by General Water Quality Certification Number 3404 which can be viewed on
our web site at http:Hh2o.enr.state.nc.us/ncwetlands. This Certification allows you to use Nationwide Permit
Number 14 when it is issued by the U.S. Army Corps of Engineers. In addition, you should get any other federal,
state or local permits before you go ahead with your project including (but not limited to) Sediment and Erosion
Control, Non-Discharge, and Water Supply Watershed regulations. Also, this approval will expire when the
accompanying 404 permits expire unless otherwise specified in the General Certification.
This approval is valid only for the purpose and design that you described in your application. If you change
your project, you must notify us in writing, and you may be required to send us a new application for a new
certification. If the property is sold, the new owner must be given a copy of the Certification and approval letter
and is thereby responsible for complying with all conditions. If total wetland fills for this project (now or in the
future) exceed one acre, compensatory mitigation may be required as described in 15A NCAC 2H .0506 (h).
For this approval to be valid, you must follow the conditions listed in the attached certifications, as well as the
additional conditions listed below:
1. Before construction of the road crossing, all riprap currently on the stream banks and in the stream
channel at the crossing site shall be removed. Existing erosion damage to the stream banks at the
crossing site shall be repaired. Where practicable, use of native vegetation and other soft stream bank
stabilization techniques shall be used instead of riprap or other bank hardening methods. Adequate
erosion control methods shall be employed during bank repair to prevent fill from entering the stream
channel.
2. The culvert required for this project shall be installed in such 'a manner that the original stream profile is
not altered (i.e. the depth of the channel must not be reduced by a widening of the streambed). Existing
stream dimensions (including the pattern and profile) are to be maintained above and below the culvert.
The culvert shall be designed and installed to allow for aquatic life movement as well as to prevent head
cutting of the streams. If any of the existing pipes are or become perched, the appropriate stream grade
shall be re-established or, if the pipes are installed in a perched manner, the pipes shall be removed and
re-installed correctly. If multiple cells are required, the second and/or third cells should be placed so that
their bottoms are at stream bankfull stage. If multiple pipes or cells are used, at least one pipe or box
should be designed to remain dry during normal flows to allow for wildlife passage.
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)
[phone] (phone), 919-733-6893 (fax). (httP !/h2o.enr.statc.n,.ucmcwetian<i )
Customer Service #: 1-877-623-6748
="A
tq!lENR
The Applicant must submit a plan and receive written approval from this Office to address any head
cutting that will occur as a result of this project (e.g., use of cross vanes downstream of the culvert).
4" r ..
Use of native vegetation and other soft stream bank stabilization techniques shall be used where
practicable instead of riprap or other bank hardening methods. If riprap is necessary, it shall not be
placed in the streambed, unless specifically approved in writing by the Division of Water Quality.
3. Concrete shall not be allowed to come in contact with surface waters until cured.
4. Upon completion of the project, the Applicant shall complete and return the enclosed "Certificate of
Completion" form to notify NCDWQ when all work included in the §401 Certification has been
completed. Please send photographs upstream and downstream of each culvert site to document
correct installation along with the Certificate of Completion form.
If you do not accept any of the conditions of this certification, 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 Daryl Lamb in the DWQ Winston-Salem Regional Office at 336-771-
4600 or Cyndi Karoly in the Central Office in Raleigh 919-733-9721.
Sincerely,
Alan W. Klimek, P.E.
AW K/cbk
Attachments
cc: U. S. Army Corps of Engineers, Raleigh Regulatory Field Office
Winston-Salem DWQ Regional Office
Wetlands/401 Unit Central Files
David Garrett, P.G., P.E., 5105 Harbour Towne Drive, Raleigh, N. C. 27604

WQC #3404
GENERAL CERTIFICATION FOR PROJECTS ELIGIBLE FOR CORPS OF ENGINEERS
NATIONWIDE PERMIT NUMBER 14 (ROAD CROSSINGS) AND REGIONAL GENERAL
PERMIT 198200031 (WORK ASSOCIATED WITH BRIDGE CONSTRUCTION MAINTENANCE
OR REPAIR CONDUCTED BY NCDOT OR OTHER GOVERNMENT AGENCIES)
AND RIPARIAN AREA PROTECTION RULES (BUFFER RULES)
This General Certification is issued in conformity with the requirements of Section 401,
Public Laws 92-500 and 95-217 of the United States and subject to the North Carolina Division of
Water Quality (DWQ) Regulations in 15A NCAC 2H, Section .0500 and 15A NCAC 213 .0200 for
the discharge of fill material to waters and adjacent wetland areas or to wetland areas that are' not
a part of the surface tributary system to interstate waters or navigable waters of the United States
(i.e., isolated wetlands) as described in 33 CFR 330 Appendix A (B) (14) of the Corps of
Engineers regulations (Nationwide Permit No. 14 and Regional General Permit 198200031) and
for the Riparian Area Protection Rules (Buffer Rules) in 15A NCAC 2B.0200. The category of
activities shall include any fill activity for road crossings and is limited to fill less than one-third
acre in tidal waters and less than one-half acre in non-tidal waters. This Certification replaces
Water Quality Certification Number 2177 issued on November 5, 1987, Water Quality Certification
Number 2666 issued on January 21, 1992, Water Quality Certification Number 2732 issued on
May 1, 1992, Water Quality Certification Number 3103 issued on February 11, 1997, Water
Quality Certification Number 3289 issued on June 1, 2000 and Water Quality Certification
Number 3375 issued March 18, 2002. This WQC is rescinded when the Corps of Engineers re-
authorizes Nationwide Permit 14 or Regional General Permit 198200031 or when deemed
appropriate by the Director of DWQ.
The State of North Carolina certifies that the specified category of activity will not violate
applicable portions of Sections 301, 302, 303, 306 and 307 of the Public Laws 92-500 and 95-217
if conducted in accordance with the conditions hereinafter set forth.
Conditions of Certification:
1. Enumerating and Reporting of Impacts:
Streams - Impacts to streams as determined by the Division of Water Quality shall be
measured as length of the centerline of the normal flow channel. Permanent and/or
temporary stream impacts shall be enumerated on the entire project for all impacts
regardless of which 404 Nationwide Permits are used. Stream relocations and stream
bed and/or bank hardening are considered to be permanent stream impacts. Any
activity that results in a loss of use of stream functions including but not limited to
filling, relocating, flooding, dredging and complete shading shall be considered
stream impacts. Enumeration of impacts to streams shall include streams enclosed
by bottomless culverts, bottomless arches or other spanning structures when a 404
Permit is used anywhere in a project unless the entire structure (including
construction impacts) spans the entire bed and both banks of the stream, is only
used for a road, driveway or path crossing, and is not mitered to follow the stream
pattern. Impacts for dam footprints and flooding will count toward the threshold for
stream impacts, but flooding upstream of the dam will not (as long as no filling,
excavation, relocation or other modification of the existing stream dimension, pattern
or profile occurs) count towards mitigation requirements.
Wetlands - Impacts to wetlands as determined by the Division of Water Quality shall
be measured as area. Permanent and/or temporary wetland impacts shall be
enumerated on the entire project for all impacts regardless of which 404 Nationwide
Permits are used. Any activity that results in a loss of use of wetland functions
including but not limited to filling, draining, and flooding shall be considered wetland
impacts. Enumeration of impacts to wetlands shall include activities that change the
hydrology of a wetland when a 404 Permit is used anywhere in a project.

WQC #3404
• Lakes and Ponds - Lake and Pond Impacts Enumeration- Impacts to waters other
than streams and wetlands as determined by the Division of Water Quality shall be
measured as area. Permanent and/or temporary water impacts shall be enumerated
on the entire project for all impacts proposed regardless of which 404 Nationwide
Permits are used. Any activity that results in a loss of use of aquatic functions
including but not limited to filling and dredging shall be considered waters impacts;
2. Proposed fill or substantial modification of wetlands or waters (including streams) under
this General Certification requires application to and prior written concurrence from the
Division of Water Quality,
3. Application to and payment of a fee to DWQ is not required for construction of a driveway
to a single family lot as long as the driveway impacts less than 25 feet of stream channel
including any in-stream stabilization needed for the crossing;
4. Impacts to ary stream length in the Neuse, Tar-Pamlico or Randleman River Basins (or
any other major river basins with Riparian Area Protection Rules [Buffer Rules] in effect at
the time of application) requires written concurrence for this Certification from DWQ in
accordance with 15A NCAC 2B.0200. Activities listed as "exempt" from these rules do not
need to apply for written concurrence under this Certification. New development activities
located in the protected 50-foot wide riparian areas (whether jurisdictional wetlands or not)
within the Neuse and Tar-Pamlico River Basins shall be limited to "uses" identified within
and constructed in accordance with 15A NCAC 2B .0200. All new development shail be
located, designed, constructed, and maintained to have minimal disturbance to protect
water quality to the maximum extent practicable through the use of best management
practices;
5. Irrespective of other application thresholds in this General Certification, all impacts to
perennial waters and their associated buffers require written approval from DWQ since
such impacts are allowable as provided in 15A NCAC 2B. 0212 (WS-1), 26 .0213 (WS-II),
213.0214 (WS-III) and 213.0215 (WS-IV). Only water dependent activities, public projects
and structures with diminimus increases in impervious surfaces will be allowed as outlined
in those rules. All other activities require a variance from the delegated local government
and/or the NC Environmental Management Commission before the 401 Water Quality
Certification can be processed. In addition, a 30 foot wide vegetative buffer for low
density development or a 100 foot wide vegetative buffer for high density development
must be maintained adjacent to all perennial waters except for allowances as provided
under the Water Supply Watershed Protection Rules. For the purposes of this condition,
perennial waters are defined as those shown as perennial waters on the most recent
USGS 1:24,000 topographic map or as otherwise determined by local government
studies;
6. Additional site-specific stormwater management requirements may be added to this
Certification at DWQ's discretion on a case by case basis for projects that have or are
anticipated to have impervious cover of greater than 30 percent. Site-specific stormwater
management shall be designed to remove 85% TSS according to the latest version of
DWQ's Stormwater Best Management Practices manual at a minimum.
Additionally, in watersheds within one mile and draining to 303(d) listed waters, as well as
watersheds that are classified as nutrient sensitive waters (NSW), water supply waters
(WS), trout waters Jr), high quality waters (HQW), and outstanding resource waters
(ORW), the Division shall require that extended detention wetlands, bio-retention areas,
and ponds followed by forested filter strips (designed according to latest version of the NC
DENR Stormwater Best Management Practices Manual) be constructed as part of the
stormwater management plan when a site-specific stormwater management plan is
required.

WQC #3404
Alternative designs may be requested by the applicant and will be reviewed on a case-by-
case basis by the Division of Water Quality.
Approval of stormwater management plans by the Division of Water Quality's other
existing state stormwater programs including appropriate local programs are sufficient to
satisfy this Condition as long as the stormwater management plans meet or exceed the
design requirements specified in this condition. This condition applies unless more
stringent requirements are in effect from other state water quality programs.
• Unless specified otherwise in the approval letter, the final, written stormwater
management plan shall be approved in writing,by the Division of Water Quality's
Wetlands Unit before the impacts specified in this Certification occur.
• The facilities must be designed to treat the runoff from the entire project, unless
otherwise explicitly approved by the Division of Water Quality.
• Also, before any permanent building or other structure is occupied at the subject site,
the facilities (as approved by the Wetlands Unit) shall be constructed and operational,
and the stormwater management plan (as approved by the Wetlands Unit) shall be
implemented.
• The structural stormwater practices as approved by the Wetlands Unit as well as
drainage patterns must be maintained in perpetuity.
• No changes to the structural stormwater practices shall be made without written
authorization from the Division of Water Quality.
7. Compensatory stream mitigation shall be required at a 1;1 ratio for not only perennial but
also intermittent stream impacts that require application to DWQ in watersheds classified
as ORW, HQW, Tr, WS-1 and WS-II unless the project is a linear, publicly-funded
transportation project, which has a 150-foot per-stream impact allowance;
8. In accordance with North Carolina General Statute Section 143-215.3D(e), any
application for a 401 Water Quality Certification must include the appropriate fee.
If a project also requires a CAMA Permit, one payment to both agencies shall be
submitted through the Division of Coastal Management and will be the higher of the two
fees;
9. In accordance with 15A NCAC 2H .0506 (h) compensatory mitigation may be required for
impacts to 150 linear feet or more of streams and/or one acre or more of wetlands. For
linear public transportation projects, impacts equal to or exceeding 150 feet per stream
may require mitigation. In addition, buffer mitigation may be required for any project with
Buffer Rules in effect at the time of application for buffer impacts resulting from activities
classified as "allowable with mitigation" within the "Table of Uses" section of the Buffer
Rules or require a variance under the Buffer Rules. A determination of buffer, wetland
and stream mitigation requirements shall be made for any Certification for this Nationwide
Permit. The most current design and monitoring protocols from DWQ shall be followed
and written plans submitted for DWQ approval as required in those protocols. When
compensatory mitigation is required for a project, the mitigation plans must be approved
by DWQ in writing before the impacts approved by the Certification occur, unless
otherwise specified in the approval letter. The mitigation plan must be implemented and/or
constructed before any permanent building or structure on site is occupied. In the case
of public road projects, the mitigation plan must be implemented before the road is
opened to the travelling public. Projects may also be implemented once payment is made
to a private mitigation bank or other in-lieu fee program, as specified in the written
concurrence of 401 Certification for a project. Please note that if a stream relocation is
conducted as a stream restoration as defined in The Internal Technical Guide for Stream
Work in North Carolina, April 2001, the restored length can be used as compensatory
mitigation for the impacts resulting from the relocation;

WQC #3404
10. For any project involving re-alignment of streams, a stream relocation plan must be
included with the 401 application for written DWQ approval. Relocated stream designs
should include the same dimensions, patterns and profiles as the existing channel, to the
maximum extent practical. The new channel should be constructed in the dry and water
shall not be turned into the new channel until the banks are stabilized. Vegetation used for
bank stabilization shall be limited to native woody species, and should include
establishment of a 30 foot wide wooded and an adjacent 20 foot wide vegetated buffer on
both sides of the relocated channel to the maximum extent practical. A transitional phase
incorporating coir fiber and seedling establishment is allowable. Also, rip-rap may be
allowed if it is necessary to maintain the physical integrity of the stream, but the applicant
must provide written justification and any calculations used to determine the extent of rip-
rap coverage requested. If suitable stream mitigation is not practical on-site, then stream
impact will need to be mitigated elsewhere;
11. Placement of culverts and other structures in waters, streams, and weiiands must be
placed below the elevation of the streambed to allow low flow passage of water and
aquatic life unless it can be shown to DWQ that providing passage would be impractical.
Design and placement of culverts including open bottom or bottomless arch culverts and
other structures including temporary erosion control measures shall not be conducted in a
manner that may result in aggradation, degradation or significant changes in hydrology of
wetlands or stream beds or banks, adjacent to or upstream and down stream of the above
structures. The applicant is required to provide evidence that the equilibrium shall be
maintained if requested to do so in writing by DWQ. Additionally, when roadways,
causeways or other fill projects are constructed across FEMA-designated floodways or
wetlands, openings such as culverts or bridges must be provided to maintain the natural
hydrology of the system as well as prevent constriction of the floodway that may result in
aggradation, degradation or significant changes in hydrology of streams or wetlands;
12. That appropriate sediment and erosion control practices which equal or exceed those
outlined in the most recent version of the "North Carolina Sediment and Erosion Control
Planning and Design Manual" or the "North Carolina Surface Mining Manual" whichever is
more appropriate (available from the Division of Land Resources (DLR) in the DENR
Regional or Central Offices) shall be in full compliance with all specifications governing
the proper design, installation and operation and maintenance of such Best Management
Practices in order to assure compliance with the appropriate turbidity water quality
standard;
13. All sediment and erosion control measures placed in wetlands and waters shall be
removed and the original grade restored within two months after the Division of Land
Resources has released the project;
14. That additional site-specific conditions may be added to projects proposed under this
Certification in order to ensure compliance with all applicable water quality and effluent
standards;
15. Measures shall be taken to prevent live or fresh concrete from coming into contact with
freshwaters of the state until the concrete has hardened;
16. If an environmental document is required, this Certification is not valid until a Finding of
No Significant Impact (FONSI) or Record of Decision (ROD) is issued by the State
Clearinghouse;
17. If this Certification is used to access building sites, all lots owned by the applicant must be
buildable without additional fill beyond that explicitly allowed under other General

WQC #3404
Certifications. For road construction purposes, this Certification shall only be utilized from
natural high ground to natural high ground;
18. When written concurrence is required, the applicant is required to use the most recent
version of the Certification of Completion form to notify DWQ when all work included in the
401 Certification has been completed;
19. Concurrence from DWQ that this Certification applies to an individual project shall expire
three years from the date of the cover letter from DWQ or on the same day as the
expiration date of the corresponding Nationwide Permit 14 or Regional General Permit
198200031, whichever is sooner.
Non-compliance with or violation of the conditions herein set forth by a specific fill project
may result in revocation of this Certification for the project and may also result in criminal and/or
civil penalties.
The Director of the North Carolina Division of Water Quality may require submission of a
formal application for Individual Certification for any project in this category of activity that
requires written concurrence under this certification, if it is determined that the project is likely to
have a significant adverse effect upon water quality or degrade the waters so that existing uses of
the wetland or downstream waters are precluded.
Public hearings may be held for specific applications or group of applications prior to a
Certification decision if deemed in the public's best interest by the Director of the North Carolina
Division of Water Quality.
Effective date: March 2003
DIVISION OF WATER QUALITY
By
Alan W. Klimek, P.E.
Director
WQC # 3404
Certificate of Completion
DWQ Project No.:
County:
Applicant:
Project Name:
Date of Issuance of 401 Water Quality Certification:
Upon completion of all work approved within the 401 Water Quality Certification and Buffer Rules, and any
subsequent modifications, the applicant is required to return this certificate to the 401/Wetlands Unit, North
Carolina Division of Water Quality, 1621 Mail Service Center, Raleigh, NC, 27699-1621. This form may be
returned to DWQ by the applicant, the applicant's authorized agent, or the project engineer. It is not
necessary to send certificates from all of these.
Applicant's Certification
I, , hereby state that, to the best of my abilities, due care and
diligence was used in the observation of the construction such that the construction was observed to be built
within substantial compliance and intent of the 401 Water Quality Certification and Buffer Rules, the
approved plans and specifications, and other supporting materials.
Signature:
Date:
Agent's Certification
I, , hereby state that, to the best of my abilities, due care and
diligence was used in the observation of the construction such that the construction was observed to be built
within substantial compliance and intent of the 401 Water Quality Certification and Buffer Rules, the
approved plans and specifications, and other supporting materials.
Signature:
Date:
If this project was designed by a Certified Professional
I, , as a duly registered Professional (i.e.,
Engineer, Landscape Architect, Surveyor, etc.) in the State of North Carolina, having been authorized to
observe (periodically, weekly, full time) the construction of the project, for the Permittee hereby state that,
to the best of my abilities, due care and diligence was used in the observation of the construction such that
the construction was observed to be built within substantial compliance and intent of the 401 Water Quality
Certification and Buffer Rules, the approved plans and specifications, and other supporting materials.
Signature: Registration No.: Date:
David Garrett, P.G., P.E. 0 t
' En ineerin and Geology
July 16, 2003

NC DENR Division of Water Quality
401 Wetlands Unit
1650 Mail Service Center
Raleigh, NC 27699-1650
I4?1 GROW

E

Attention: Mr. John Domey, Supervisor
J U L i. S 'r_'003
0LIALI
Reference: Preconstruction Notification for Stream and Buffer Impact
A-1 Sandrock Mine and C&D Landfill (Access Road Crossing)
Guilford County, NC
Dear Mr. Dorney:
Per our telephone conversation of May 13, 2002, I am pleased to forward the attached information
for your review. The subject site has received a mining permit from the DENR Land Quality
Section, and a solid waste permit application is under review. The PCN pertains to a proposed
stream crossing on an unnamed tributary to Hickory Creek. The, site is located within the Randleman
Reservoir Watershed, and earlier correspondence with the Winston-Salem Regional Office staffhave
provided a jurisdictional buffer determination. The site has a 404 certification from the US Army
Corps of Engineers. The mine permit includes an approved Sedimentation and Erosion Control plan.
The stream crossing location has been selected to minimize future impact to water quality and/or
riparian buffers. No wetlands were identified at the proposed stream crossing. No endangered
species or archaeological sites were identified. The riparian buffers adjacent to the proposed stream
crossing have already been impacted by recent construction of a sanitary sewer line parallel to the
tributary. The proposed stream crossing is located just downstream of an existing sewer line
crossing. Other locations for the crossing would involve more significant impacts to the stream and
existing undisturbed buffers. The total length of stream impact is less than 150 linear feet.
Please find attached the following documentation for your use:
1. PCN Form (version 2002), pages 5 through 13
' 2. NC DENR Mining Permit # 41-22, dated November 25, 2002
' 3. USACOE Jurisdictional Wetlands Determination, Acti on #200220692, May 2, 2002
4. Consultant report of survey for endangered species, wetlands and streams, March 12, 2002
' 5105 Harbour Towne Drive, Raleigh, North Carolina 27604 - i
E-mail: [e-mail] 919-231-1818 (Office and Fax) 919.418-4375 (Mobile)
1 '

' 5. Site maps showing vicinity, local/site topography, and proposed stream crossing, including
relevant construction details and erosion control measures. The size format for the drawings
is 11 x 17 inches for the USACOE and 24 x 36 inches for the NC DENR submittal.
Please be advised that preliminary clearing and installation of certain erosion control measures has
been implemented, in preparation to commence mining activities. However, no work pertaining to
' the proposed stream crossing has occurred. The Owner of the site has corrected minor riparian
buffer issues in other portions of the 70-acre property (associated with recent timbering activities),
but no work was required at the proposed stream crossing location except for the installation of silt
' fencing. The proposed stream crossing is vital to the economic feasibility of the project. No viable
alternatives exist for accessing the property due to topographic, and local government constraints.
' Please also be advised that the proposed roadway will be a private access to serve the mine,
involving no public monies or lands. No other impacts to jurisdictional streams and/or wetlands are
anticipated with this project. There are approximately 10 acres of riparian buffers along four streams
' within the project site, as well as two small wetlands located within upland areas, all of which will
be preserved in accordance with the provisions of the mining and landfill permits. The Owner has
dedicated the 100-year flood plain of Hickory Creek within the project boundary, located along the
west side of the 70-acre mine site (approximately seven acres), to Guilford County for conservation.
Please contact me if you have any questions, but please realize that I am acting in the role of
consultant, not an agent of the Owner. Enclosed with this application is a check for $200 to cover
the application fee.
' On behalf of A-1 Sandrock, we look forward to your comments.
i
Sincerely,
G. David G P.G., P.E.
Project Consultant
SEAL
t 25462
II oKNs ? \\

W'if
?i;9V?D GP?,,•``? 7/x!0 /off
cc: Mr. Gene Petty - A-1 Sandrock, Inc.
A-1 Sandrock, Inc. South Mine and CDLF July 16, 2003
Preconstruction Notification to NC DENR Division of Water Quality Page 2
l
7

1

J

ATTacAMEPT i
Office Use Only: Form Version May 2002 'D 0 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:
? Section 404 Permit ® Riparian or Watershed Buffer Rules
? Section 10 Permit ? Isolated Wetland Permit from DWQ
® 401 Water Quality Certification
2. Nationwide, Regional or General Permit Number(s) Requested: 14
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: ?
H. Applicant Information
1. Owner/Applicant Information
Name: Gene Petty
Mailing Address: 2132 Bishop Road
Greensboro, NC 27406
Telephone Number: 336-852-9107 Fax Number: 336-852-9180
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: David Garrett (Consultant)
Company Affiliation: David Garrett, PG, PE, Inc. _
Mailing Address: 5105 Harbour Towne Drive
Raleigh NC 27604
Telephone Number: 919-418-4375 Fax Number: 919-231-1818
E-mail Address: david Garrett pg(@mindspring.com
Page 5 of 13

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: A-1 Sandrock South Mine and C&D Landfill
' 2. T.I.P. Project Number or State Project Number (NCDOT Only): NA
3. Property Identification Number (Tax PIN): ACL-3-185-755S-7
4. Location
' County: Guilford (Sumner Township) Nearest Town: Greensboro
Subdivision name (include phase/lot number): NA
Directions to site (include road numbers, landmarks, etc.): Take I-85 South fr. Greensboro,
' Exit onto Holden Road, proceed south one mile turn right (west) onto Bishop Road, site is
Located just east of bridge over Hickory Creek, office is one-quarter mile further on right
' S. Site coordinates, if available (UTM or Lat/Long): ' E1749420 N816760
(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): 75 acres (+/-)
7. Nearest body of water (stream/river/sound/ocean/lake): Hickory Creek
8. River Basin: Cape Fear (Deep River)
' (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 generalI land use in the vicinity of the project
at the time of this application: Site has been timbered' erosion control measures in place,
Awaiting final approval for soil minim; to commence-, area land use is mixed light industrial,
' Some residential/agricultural and undeveloped (wooded)
' Page 6 of 13

10. Describe the overall project in detail, including the type of equipment to be used: The site
has been permitted by NC DENR for sandrock mining and inert debris landfill reclamation
(solid waste permit pending); heavy earthwork equipment and dump trucks will use the
crossing
11. Explain the purpose of the proposed work: Provide permanent crossing for access to mine
and landfill area, located south of unnamed tributary from main paved road Bishop Road);
unnamed tributary is approximately 3 feet wide and drains approximately 450 acres;
previous impacts to buffers have occurred due to recent sewer line construction
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 USAGE 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.
USACOE 404 certification completed in May 2002 (Todd Tug well), Action ID 200220692,
following evaluation of wetlands and endangered species (none at proposed crossing): site was
inspected by NC DENR Division of Water Quality personnel (Jenny Rankin) for jurisdictional
buffer determination circa April-May 2002 (all jurisdictional streams shown on maps); approval
of mine permit application by DENR Division of Land Resources (#41-22) included site-wide
Sedimentation and Erosion Control Plan, with protective measures for tributary crossing
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.
None anticipated
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
Page 7 of 13

r

n

fl

C
i

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.
1. Provide a written description of the proposed impacts: Construction of earthen embankment
(approximately 14 feet in height) and triple-72 inch diameter culverts to convey runoff from 100-
year storm: rip-rap aprons on either side of culverts in stream bed and temporary sediment traps
and ditches within/near riparian buffers (Zone 2) will be required to provide S&EC protection
2. Individually list wetland impacts below:
Wetland Impact
Site Number
(indicate on map)
Type of Impact* Area of
Impact
acres Located within
100-year Floodplain**
es/no) Distance to
Nearest Stream
feet
Type of Wetland***
NA

List each impact separately and identify temporary impacts. Impacts 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 http://www.femagov.
*** 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: NA
Total area of wetland impact proposed: NA
3. Individually list all intermittent and perennial stream impacts below:
Stream Impact
Site Number
indicate on ma
Type of Impact* Length of
Impact
linear feet
Stream Name** Average Width
of Stream
Before Impact Perennial or
Intermittent?
lease
spec y)
1 Culverts and fill 95 UT - Hickory Creek 3 feet Perennial
2 Rip-rap 50 UT - Hickory Creek 3 feet Perennial

List each impact separately and identify temporary impacts. Impacts include, but are not limited to: culverts and associated rip-rap,
dams (separately list impacts due to both structure and flooding), relocation (include linear 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
Page 8 of 13

L

** Stream names can be found on USGS topographic maps. If a stream 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, or online at
www.usgsgov. Several internet sites also allow direct download and printing of USGS maps (e.g., www.topozone.com
www.magquest.com, etc.).
Cumulative impacts (linear distance in feet) to all streams on site: 145
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
Type of Impact* Area of
Impact
acres Name Watcrbody
(if applicable) ) Type of Waterbodytuary, sound,
(lake, pond, es
bay, ocean, etc.
NA !

• List each impact separately and identify temporary impacts. Impacts include, but are not Hmitea to: nip, excaveuiun, uuvLt&-g,
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.): NA
Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond,
' local stormwater requirement, etc.): NA
Size of watershed draining to pond: NA Expected pond surface area: NA
' 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.
' Stream crossing was selected at narrowest point, with steep topography (minimal wetlands
outside channel banks)' topographic constraints and local government prohibitions restrict site
access from other directions but must have access to paved road for economic development;
' once site was selected approach grades for roadway and embankment height and slope ratios
were optimized for smallest possible embankment footprint: also previous sewer construction
had already altered riparian buffers (other potential locations would be wooded)
Page 9 of 13

i

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.
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
t 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.
Owner has granted a conservation easement (dedication by plat) on approximately seven
acres of 100-year floodplain along Hickory Creek to Guilford County (downstream of this
' project) for drainage and open space, Owner has agreed (and is under obligation) as a
provision of the mining _permit to maintain riparian buffers within the property boundaries,
' i.e., a preservation mechanism which totals approximately ten acres; no wetlands outside
the stream channel and banks are affected by this project, per the USACOE Jurisdictional
Determination, thus no further mitigation for this project is proposed at this time
Page 10 of 13

u

C
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
[phone] 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):' NA
Amount of buffer mitigation requested (square feet): NA
Amount of Riparian wetland mitigation requested (acres): NA
Amount of Non-riparian wetland mitigation requested (acres): NA
Amount of Coastal wetland mitigation requested (acres): NA
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
' 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 [phone] 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
(Meuse), 15A NCAC 2B .0259 (Tar-Pamlico), 15A NCAC 2B .0250 (Randleman Rules and
Water Supply Buffer Requirements), or other (please identify )?
i
Page 11 of 13

L

17

E

1

Yes ® No ? 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
(square feet
Multiplier Required
N iti ation
1 4,725 3 14,175
2 4,386 1.5 6,579
Total 9,111 20,754
• Zone 1 extends out 30 feet perpendicular from near bank of channel; Zone 2 extends an
additional 20 feet from the edge of Zone 1.
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.
Please refer to Section VIII-1
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.
Anticipate 3.12 acres of impervious surface on the 75 acre site, including 1.95 acres of roadways,
approx. 0.14 acres of buildings, and approx. 1.03 acres of gravel parking areas; currently none;
an approved sedimentation and erosion control plan has been implemented, including a large
future sediment pond and numerous traps and ditches; all surfaces shall be vegetated
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.
No waste water will be generated by the mine or landfill operations; application shall be made to
connect future offices and buildings onto the sanitary sewer, which runs on-site
XlH. Violations (required by DWQ)
Is this site in violation of DWQ Wetland Rules (15A NCAC 2H.0500) or any Buffer Rules?
Yes ® No ?
Page 12 of 13
' Jul 11 03 06:32a David Garrett 919 231 1818 p.3

I Is this an after-the-fact permit application?
Yes ? No
' EXPLANATION: recent timbering activities disturbed buffers in a few areas, which were
duly noted and repaired under the supervision of the DENR Land Ouality Section and
Guilford Countv Plannine and Development (Storm Water and Erosion Control): this
' permit for a stream crossing has nothing to do with the previous timbering activities, but
this application was withheld until the buffer restoration was satisfactorily completed; no
roadway work has been performed pertaining to this crossing
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).
Owner desires to procecd with this work as soon as possible to take advantage of the summer
' construction season and to facilitate commencement of the permitted mining activities: access
restrictions from other roads will hinder construction of the sedimentation basin, which is among
the initial planned construction activities

IAppGcant/Agent's Signatures I , Date
(Agent's signature is valid only if an authorization letter from the applicant is provided.)

d-5

I?

Page 13 of 13
© ?4t7RGLLMFtJT Z
NCDENR
' North Carolina Department of Environment and Natural Resources
Division of Land Resources
Land Quality Section
' James D. Simons, P.G., P.E. ! Michael F. Easley, Governor
Acting Director and State Geologist William G. Ross Jr., Secretary
November 25, 2002
' Mr. Ronald E. Petty
A-1 Sandrock Company, inc.
Z -0 1i"10p i-N
Greensboro, North Carcfir- ')7406
RE: A-1 Sandrock CDLF South Facility Mine
Guilford County
' Cape Fear River Basin
Dear Mr. Petty:
' The application for a mining. permit
for the above referenced mine site has been found to
meet the requirements of G.S. 74-51 of The Mining Act of 1971. As we have received the
required security to cover this application, I am enclosing the mining permit.
' The conditions of Mining Permit No. 41-22 were based primarily upon information supplied
in the application with conditions added as necessary to insure compliance with The Mining Act
' of 1971. This permit expires on November 25, 2012. G.S. 74-65 states that the issuance of a
mining permit does not supersede or otherwise affect or prevent the enforcement of any zoning
regulation or ordinance duly adopted by an inccrnorated city or county or by any agency or
department of the State of North Carolina.
As a reminder, your permitted acreage at this site is 70.16 acres and the amount ^f land
you are approved to disturb is 38.56 acres.
r Please review the permit and notify this office at [phone] of any objection or
questions concerning the terms of the permit.
' Sincer ly,
Tracy E. is P.E. C.P.M.
State Mining Specialist
1 Land Quality Section
TED/jw
Enclosures
' cc: Mr. Matt Gantt, P. E.
Ms. Diane Renzi-WRC, w/enclosures
Mr. Bradley Bennett-DWQ, w/enclosures
' Mr. William Gerringer-DOL, Mine and Quarry Bureau, w/o enclosures
' 1612 Mail Service Center, Raleigh, North Carolina 27699-1612 - 919-733-4574 / FAX: [phone]
512 North Salisbury Street, Raleigh, North Cw !ina, 27604
An Equal Opportunity \ Affirmative Action Employer - 50% Recyclea ? 10010 Post Consumer Paper
lit"
AVTAGNMCROT 3
U.S. ARMY CORPS OF ENGINEERS ,p.-
Wilmington District
' Action ID: 200220692 County: Guilford
' NOTIFICATION OF JURISDICTIONAL DETERMINATION
Property
' Owner A-1 Sandrock, Inc.
Address 2132 Bishop Road
1 Greensboro, NC 27406
Telephone Number
Authorized
Agent David Garrett
SioSHa1e13?'vR fcwNE DRivL-'
Address 1498 Deck Dfi*.
Raleigh, NC -2464-0-
Telephone Number 919-231-1818
' Size and Location of Property (waterbody, Highway name/number, town, etc.): The property is
located on the south side of Bishop Road (SR 1116), east of Hickory Creek, in Greensboro, Guilford
County, North Carolina.
Basis for Determination: The site contains wetlands and stream channels with indicators of ordinary
high water marks, located adjacent to Hickory Creek, above headwaters, in the Cape Fear River Basin.
Indicate Which of the Following ADDIv:
There are waters of the U.S., to include wetlands, on the above described property which we strongly suggest
should be delineated and surveyed. The surveyed wetland lines must be verified by our staff before the Corps will
make a final jurisdictional determination on your property.
' -Because of the size of your property and our present workload, our identification and delineation of your wetlands
cannot be accomplished in a timely manner. You may wish to obtain a consultant. to obtain a more timely
delineation of the wetlands. Once the consultant has flagged a wetland line on the property, Corps staff will
review it, and, if it is accurate, we strongly recommend that you have the line surveyed for final approval by the
Corps. The Corps will not make a final jurisdictional determination on your property without an approved survey.
The waters of the U.S., to include wetlands, on your lot have been delineated, and the limits of the Corps
' jurisdiction have been explained to you. Unless there is a change in the law or our published regulations, this
determination may be relied upon for a period not to exceed five years from the date of this notification.
There are no waters of the U.S., to include wetlands, present on the above described property which are subject to
the permit requirements-of Section 404 of the Clean Water Act (33 USC 1344). Unless there is a change in the law
or our published yegulations, this determination may be relied upon for a period not to exceed five years from the
date of this notification.

u

Placement of dredged or fill material in wetlands on this property without a Department of the
Army Permit is in most cases a violation of Section 301 of the Clean Water Act (33 USC 1311). A
permit is not required for work on the property restricted entirely to existing high ground. If you
have any questions regarding the Corps of Engineers regulatory program, please contact
Todd Tugwell at telephone number (919) 876 - 8441 extension 26
Project Manager Signature \ , „*
Date May 2, 2002
tion Date May 2, 2007
SURVEY PLAT OR FIELD SKETCH OF THE DESCRIBED PROPERTY AND THE WETLAND
DELINEATION FORM MUST BE ATTACHED TO THE YELLOW (FILE) COPY OF THIS FORM.

Applicant: A-1 Sandrock, Inc. File Number: 200220692 Date: 05/02/2002
tached is: See Section below
INITIAL PROFFERED PERMIT (Standard Permit or Letter of permission) A
PROFFERED PERMIT (Standard Permit or Letter of permission) B
PERMIT DENIAL C
APPROVED JURISDICTIONAL DETERMINATION D
X PRELIMINARY JURISDICTIONAL DETERMINATION E
A: INITIAL PROFFERED PERMIT: You may accept or object to the permit.
• ACCEPT: If you received a Standard Permit, you may sign the permit document and return it to the district engineer for final
authorization. If you received a Letter of Permission (LOP), you may accept the LOP and your work is authorized. Your
signature on the Standard Permit or acceptance of the LOP means that you accept the permit in its entirety, and waive all rights
to appeal the permit, including its terms and conditions, and approved jurisdictional determinations associated with the permit.
• OBJECT: If you object to the permit (Standard or LOP) because of certain terms and conditions therein, you may request that
the permit be modified accordingly. You must complete Section II of this form and return the form to the district engineer.
Your objections must be received by the district engineer within 60 days of the date of this notice, or you will forfeit your right
to appeal the permit in the future. Upon receipt of your letter, the district engineer will evaluate your objections and may: (a)
modify the permit to address all of your concerns, (b) modify the permit to address some of your objections, or (c) not modify
the permit having determined that the permit should be issued as previously written. After evaluating your objections, the
district engineer will send you a proffered permit for your reconsideration, as indicated in Section B below.
PROFFERED PERMIT: You may accept or appeal the permit
• ACCEPT: If you received a Standard Permit, you may sign the permit document and return it to the district engineer for final
authorization. If you received a Letter of Permission (LOP), you may accept the LOP and your work is authorized. Your
signature on the Standard Permit or acceptance of the LOP means that you accept the permit in its entirety, and waive all rights
to appeal the permit, including its terms and conditions, and approved jurisdictional determinations associated with the permit.
• APPEAL: If you choose to decline the proffered permit (Standard or LOP) because of certain terms and conditions therein, you
may appeal the declined permit under the Corps of Engineers Administrative Appeal Process by completing Section II of this
form and sending the form to the division engineer. This form must be received by the division engineer within 60 days of the
date of this notice.
C: PERMIT DENIAL: You may appeal the denial of a permit under the Corps of Engineers Administrative Appeal Process
by completing Section II of this form and sending the form to the division engineer. This form must be received by the division
engineer within 60 days of the date of this notice.
D: APPROVED JURISDICTIONAL DETERMINATION: You may accept or appeal the approved JD or
provide new information.
• ACCEPT: You do not need to notify the Corps to accept an approved JD. Failure to notify the Corps within 60 days of the
date of this notice, means that you accept the approved JD in its entirety, and waive all rights to appeal the approved JD.
• APPEAL: If you disagree with the approved JD, you may appeal the approved JD under the Corps of Engineers Administrative
Appeal Process by completing Section II of this form and sending the form to the division engineer. This form must be received
by the division engineer within 60 days of the date of this notice.
E: PRELIMINARY JURISDICTIONAL DETERMINATION: You do not need to respond to the Corps
regarding the preliminary JD. The Preliminary JD is not appealable. If you wish, you may request an
-)proved JD (which may be appealed), by contacting the Corps district for further instruction. Also you may
provide new information for further consideration by the Corps to reevaluate the JD.

REASONS FOR APPEAL OR OBJECTIONS: (Describe your reasons for appealing the decision or your objections to an
initial proffered permit in clear concise statements. You may attach additional information to this form to clarify where your reasons
or objections are addressed in the administrative record.)
i
?I
1
ADDITIONAL INFORMATION: The appeal is limited to a review of the administrative record, the Corps memorandum for the
record of the appeal conference or meeting, and any supplemental information that the review officer has determined is needed to
' clarify the administrative record. Neither the appellant nor the Corps may add new information or analyses to the record. However,
you may provide additional information to clarify the location of information that is already in the administrative record.
If you have questions regarding this decision and/or the appeal If you only have questions regarding the appeal process you may
' process you may contact: also contact:
Mr. Todd Tugwell, Regulatory Specialist Mr. Arthur Middleton, Administrative Appeal Review Officer
Raleigh Regulatory Field Office CESAD-ET-CO-R
6508 Falls of the Neuse Road, Suite 120 U.S. Army Corps of Engineers, South Atlantic Division
' Raleigh, North Carolina 27615 60 Forsyth Street, Room 9M15
Atlanta, Georgia 30303-8801
RIGHT OF ENTRY: Your signature below grants the right of entry to Corps of Engineers personnel, and any government
' consultants, to conduct investigations of the project site during the course of the appeal process. You will be provided a 15 day
notice of any site investigation, and will have the opportunity to participate in all site investigations.
Date: Telephone number:
'
Signature of appellant or agent.
DIVISION ENGINEER:
Commander
U.S. Army Engineer Division, South Atlantic

' .i0 Forsyth Street, Room 9M15
Atlanta, Georgia 30303-3490

Al'f4cHME4T .
FEDERALLYPROTECTED SPECIESSURVEY, NON-EPHEMERAL S7RE4M
SURVEY,,ANDYVET SDELINEA770N
PROJECT:
A-1 Sandrock C&xD Site, Guilford County, NC
BY
Christopher R Wilson, Consulting Biologist
SUBMITTED TO:
David Garrett, P.G., P.E.
1408 Rock Drive
Raleigh, NC 27610
12 March 2002
Christopher R. Wilson, M.S.
Consulting Biologist
425 Roxanna St., Boone, NC 28607
828.264.0928 [e-mail] http:/Iusm.boone.net/critterfio/
1?

u

C

Objective: FEDERALLY PROTECTED SPECIES SURVEY, NON-EPHEMERAL
STREAM SURVEY, AND WETLANDS DELINEATION
Report Date: 12 March 2002
Client(s):
David Garrett, P.G., P.E.
1408 Rock Drive
Raleigh, NC 27610
Project A-1 Sandrock C&D Site, Guilford County, NC
Site Location / Directions: Immediately southwest of Greensboro, NC. Exit 120 off I-85,
Groometown Road heading south, east on Bishop Rd. Site is south of Bishop Road and
east of Hickory Creek (See Map 1)
i
Site inventory dates: 26 &z 27 February 2002, 7 March 2002
Proposed Activities: New construction, demolition, land clearing, stream crossings,
inert debris landfill
' Site Description
The project area consist of approximately 70 acres of forested land bordered to the west
by Hickory Creek Two unnamed tributaries cross the northern and southern sections of
the property, flowing from east to west (see Map 2). Topography consists of mild
slopes.
Soils
Hydric Soils in Guilford County: Wh, Wehadkee
' Mapping units with inclusions of hydric soils: Ch, EnB, EnC
The project area contains the following mapped soils (1977 Guilford County Soil Survey,
' pg 39, see Map 3):
Ch, Chewacla sandy loam
' WkC, Wilkes sandy loam, 6-10% slopes
WkE, Wilkes sandy loam, 15-45% slopes
EnB, Enon fine sandy loam, 2-6% slopes
' EnC, Enon fine sandy loam, 6-10% slopes

'
channel section C4 was previously S131)
' Wetland Determination and Delineation
The project area was surveyed for the presence of wetlands according to the
criteria indicated in the 1987 US Army Corps of Engineers Wetland Delineation
' Manual. One isolated wetland (Wetland A) was determined on site and is located
south of Concord Church Road in the southeast section of the project area (see
' Map 4). The wetland boundary was delineated and flagged (WA1 - WA16,
clockwise) in the field. The Routine Wetland Determination Data Form, included
in the 1987 manual, was used to evaluate the wetland. Completed data forms
corresponding to the wetland basin (WA/basin) and the adjacent upland
(WA/upland) are included as Attachment 2. A data form was also completed to
characterize the bottomlands throughout the site and is also included in
' Attachment 2 (drainageway borders).
An additional wetland (Wetland B) occurs just north of the gas pipe line and is
bisected by Stream A. According to Todd Tugwell, USACE, this wetland is
jurisdictional. It was not delineated in field because it was apparently not on the
property of Al Sandrock. At the suggestion of Mr. Tugwell, this wetland should
' be delineated and surveyed in order to verify its location.
Other than Wetlands A&B, no other Special Aquatic Sites (including riffle pool
complexes) were observed in the project area.
Notable Un-delineated Features
' David Garrett met with Ms. Jenny Rankin of the NCDWQ on March 15, 2002 and Todd
Tugwell of the USACE on March 21, 2002. According to Mr. Garrett, Ms. Rankin
concurred that Stream A was the only non-ephemeral stream not indicated on USGS or
' Soil Survey maps. However, Mr. Tugwell classified the channel at point C2 as
"jurisdictional but not important". He also noted an isolated channel upstream of point
SA1 with a steady flow that ran underground some 100 feet or more above that point and
' felt this feature should simply be noted for future reference. Mr. Tugwell concurred that
Wetland A was isolated and non jurisdictional, however he did note that Wetland B was

' jurisdictional and should be delineated and surveyed to verify whether occurs on the
project property. The above features noted by Mr.Tugwell are illustrated on Map 6.
These features have not been delineated or flagged in the field.

r

CI'

' Vegetation / Plant and Animal Species
' Upland forest are best classified as Dry-Mesic Oak-Hickory Forest. Lowland
areas (drainage-way borders) are best classified as a combination, or variation, of
"Piedmont(/Mountain) Bottomland Forest" and/or "Piedmont(/Low Mountain)
' Alluvial Forest' (Schafale and Weakley, NCNHP, 1990). Observed plant and
animal species are listed in Table 1 and Table 2.
Federally Protected Species
The North Carolina Natural Heritage Program Element Occurrence Database was
reviewed to determine Federally listed species known to occur in Guilford County
' (http://www.ils.unc.edu/parkproject/nhp/index.html). These species are listed in
Table 3. Field visits surveyed all natural areas, observable plant and animal
species, and potential habitats for Federally listed species. If potential habitats
1 for such species were observed, field surveys targeted the detection of such
species within the potential habitats.
Summary of Findings
• Records exist for 15 State Rare species within Guilford County, one of which
(the Bald Eagle) is Federal Listed.
' • No Federally listed species were observed within the project area.
No Habitat for Federally listed species was observed within the project area.
' Non-Ephemeral Stream Survey
According to the Pleasant Garden USGS topographic quad (Map 2) and Guilford
County Soil Survey (Map 3), the project area contains one perennial stream,
Hickory Creek, on the western border. Two unnamed intermittent tributaries to
Hickory Creek cross the northern and southern sections of the property, flowing
from east to west.
'
The project area was surveyed for additional non-ephemeral streams not shown
on the USGS quad or soil survey maps. Potential non-ephemeral streams were
' evaluated using the current NCDWQ Stream Classification Form and
accompanying guidance manual (19 January 1999). If the total score was greater
than 19 points, then the stream section was classified as non-ephemeral. Stream
sections with a score of less than 19 points were classified as ephemeral.
One stream section not indicated on the USGS or Soil Survey maps was found to
' be non-ephemeral (Stream A). This stream section is indicated on Map 4. The
point at which this stream transitions from non-ephemeral (intermittent) to
ephemeral was flagged in the field as SA1. The Corresponding NCDWQ Stream
' Classification Forms were completed for the channel sections below and above
the breakpoint and are attached as Appendix 1 (SA/Int, SA/Ephem).
' Additional channel sections (potential non-ephemeral streams) were evaluated
and are indicated in Map 5 (Cl - C4). Corresponding NCDWQ Stream
' Classification Forms are not attached but are available upon request. (Note:

L
Table 1
Observed Plant Species
Upland areas
Trees:
*@uercus albs (White Oak), *Q. falcata (S. Red Oak), *2 velutina (Black Oak), *9. coccinea,
(Scarlet Oak), *Q. stellata (Post Oak), Liquidambarstyraciflua (Sweetgum), Liriodendron
tulipifera (Tulip Poplar), Acerrubrum (Red Maple), Cornus florida (Flowering Dogwood),
*Caryaglabra (Pignut Hickory), *Pinus echinata (Shortleaf pine), P. taeda (Loblolly Pine),
Prunus serotina (Black Cherry), *Oxydendron arboreum (Sourwood), Fagusgrandifolia (Beech),
Ilex opaca (American Holly), *Ulmus alata (Winged Elm), Fraxinus americans (White Ash),
Nyssa sylvatica (Blackgum).
Shrubs/Lianas:
Ligustrum sinense (Chinese Privet), Euonymous americana (Hearts-a-Bustin'); Vitis rotundifolia
(Muscadine Grape); Toxicodendron radicans (Poison Ivy), Smilax spp. (Greenbriar species).
Herbs:
Polystichum acrostichoides (Christmas Fern), Hexastylis arifolia var. arifolia (Wild Ginger),
Claytonia caroliniana (Carolina Spring Beauty), Hepatica americans (Round-lobed Hepatica),
Aspleniumplatyneuron (Ebony Spleenwort), Aplectrum hyemale (Putty Root), Goodyera
pubescens (Rattlesnake Plantain), Lonicera japonica (Japanese Honeysuckle),
Lowlands / Moist Areas / Drainageway Borders
Trees:
Liquidambarstyraciflua (Sweetgum), Liriodendron tulipifera (Tulip Poplar), Acerrubrum (Red
Maple), Cornus florida (Flowering Dogwood), Fagusgrandifolia (Beech), Ilex opaca
(American Holly), #Carya ovata (Shagbark Hickory), #Platanus occidentalis (Sycamore),
#Acer floridanum (Southern Sugar Maple, Florida Maple), #Asimina triloba (Pawpaw),
#Ulmus americana (American Elm).
Shrubs/Lianas:
#Alnus serrulata (Tag Alder), #Lindera benzoin (Spicebush), Ligustrum sinense (Chinese
Privet), Toxicodendron radicans (Poison Ivy)
Herbs:
Polystichum acrostichoides (Christmas Fern), Hexastylis arifolia var. arifolia (Wild Ginger),
Claytonia caroliniana (Carolina Spring Beauty), Hepatica americana (Round-lobed Hepatica),
Aplectrum hyemale (Putty Root), Goodyera pubescens (Rattlesnake Plantain), Lonicera japonica
(Japanese Honeysuckle), #Microstegiumviminium (Japanese'Grass), #Carexspp. (Sedge
species)
* = Dryer soils; # = wetter soils)
I

Table 2
Amphibian Upland chorus frog Pseudacris triseriata (feriarum)
Observed Animal Species
Bird American Crow Corvus brachyrhynchos
Bird American Goldfinch Carduelis tristis
Bird American Robin Turdus migratorius
Bird Blue Jay Cyanocitta cristata
Bird Carolina Chickadee Poedic carolinensis
Bird Carolina Wren Thryothorus ludovicianus
Bird Eastern Bluebird Sialia sialis
Bird Golden-crowned Kinglet Regulus satrapa
Bird Great Blue Heron Ardea herodias
Bird Hairy Woodpecker Picoides villosus
Bird Mourning Dove Z'enaida macroura
Bird Northern Cardinal Cardinalis cardinalis
Bird Red-bellied Woodpecker Melanerpes carolinus
Bird Red-tailed Hawk Buteo jamaicensis
Bird Sharp-shinned Hawk Accipitcr striatus
Bird Song Sparrow Melospiza melodic
Bird Tufted Titmouse Baeolophus bicolor
Bird Turkey Vulture Cathartes aura
Bird White-breasted Nuthatch Sitta carolinensis
Mammal Bobcat Lynx rufus
Mammal Eastern Grey Squirrel Sciurus carolinensis
Mammal Raccoon Procyon lotor
Mammal Virgina opossum Didelphis virginiana
Mammal White-tailed Deer Odocoikus virginianus

M
Fi N 4i N y N ? H u
iu,
6 ?. V a? M
p`? N N
U
N U N w
N
i w con, N con, u U y U U U U vai
u
°
s
'e .7. ..I W Cq V l7 C. fs. to
u u u ?
A+ .n .b ? ? u ? u u u u ? u
I
I,

Map 1
' Vicinity Map
Note: approximate project boundary shown
u

I I

i
Map 2
USGS Pleasant Garden Topographic Quad (1:24k)
Note: approximate project boundary shown

f
Ol
rl J
1
1
1
1
1
1
1
1
i
1
1
1
1
Map 3
Soil Map
Soil Survey of Guilford County, NC (1977)
Page 39
YA66 ??.
GUILFORD COUNTY. NORTH CAROLIr,

Map 4

J
0
L

F

1

Map 5
Additlonal Charnel Evaluation Looatlons
(Cl • Cl)
A/Non-Ephemeral Streams
Topolines

Ghnw?phcr K. \Y?1.?in, 0.Lti
*c;rlt;ro4lr
4:l R....... 5- Gay
?:$ZmlL rfi :r?wAwl..nrca Gttre?ru.ars cu/.A?.alnr

J

7

11

LII
C
C

Map 6
N
Wetland B Chn"hcr H. W FImn. ALS
? Marginal Intermittent Channels <•.kv7v.*-fw
v3W-....s.r, x W,V.
Topolines :.y wi!? d+w.uwea Fu utac o cat.??ofnr

Appendix 1
Completed NCDWQ Stream Classification Forms

Appendix 2
Completed Routine Wetland Determination Data Forms
(1987 US Army Corps of Engineers Wetland Delineation Manual)
zO
I ~a
~n / , N DATE N0, REVISION
1. B FFERS ON BOTH SIDE`, x ~ TH SIDES OF 1RI8UTARY AT CR059NC ARE ALREADY NOTE:
DISTURBED, / \ EXIST. RIP..-RA AT SEWER CONTRACTOR SHALL CONTACT MR. T0~1 WEST Z~4/os ' wa~'wc~ c~~r oar w~r~ou~T
x - x,..-_------` CROSSING BY THERS 2 TOTAL LENGTH OF BUFFI LENGTH OF BUffER/STREAM IMPACT IS lESS THAN 150', oR HESS. WITH COLONIAL PIPELINE, 336-931-6039 PRIOR
/ \
/ ~ 3. TRAPS R-1 THROUGH R~ f IMLL REQUIRE FIELD ADJUS R-1 7HRWGH R-4 AND SILT FENCE L~A710N5 ARE APPROXIMATE, TO ANY WORK IN THE GAS LINE RIGHT OF WAY JIBE FlELD ADJUSTMENT. E
/ 4. TEMPORARY SEDIMENT T RARY SEDIMENT TRAPS R-1 1HR000H R-4 N1LL BE LOCATED IN
ZONE 2 OF THE BUFFERS / \ / 8E ASSESSED IN THE FIELD IF THE BUFFERS, NOT ZONE 1, AS ~OUIRED. ACNAL NEED ri1LL USED IN THE FlELD N17H NC DENR PERSONNEL
i
/ ' f / ~ ~~i rig
\ ` ~
'1~ / / \ .
fl ll~\
\
/
\ x 0
k z
/ R-3 BA Flll RWN ALL IPES TH w 790 ~ Cn o
M w - ~
/ .
- EXIST. SANITARY i A-1 b, OR A-2 4), C PAC TO ~ o z ¢ ~ a~~~
SEWER EASEMENT
f p m -Zoo N~~ (STA DARD PROC OR) AS ~$o ~ c
/ BY OTHERS
\ n U + ^ i~ MAN FAC RER ~ o~ o ~
TEMPORARY STONE (n U
COFFERDAM COVER ED > m ~w
\ m WITH FLEXIBLE PVC ~ ~ 5 ° APp ~ ~ N ~ o
\ 5a v 50 VC W > ; G ~ s~
MEMBRANE RE UIR ~ / Q ES / \ f%1
_ / - SUFFICIENT PUMPING TO w +1.5 o APPR X. ~ ~ ~ 9
\ , \ MATCH STREAM FLOW P I ELEV 78, P EIEV 762. ~ W ~ W
R-4 / A.D. = 3.00 \ A.D. = 3.00
/ - _ P I STA 13+50 73 760
\ + / n.o._ 6-48ii UMINI ED S 0.
R-2 - \
_ x 30,
r /
i . '-7"RI E C TECH 3A1 REI FORC CO CRE Aso
\ ~ / - - --TEMPORARY SAND 6A FO TER, OCKE IN 0
CO PE T R
? CHANNEL DIVERSIO 0
FLOW PPO5ITE / ALL WORK IS TO OCW 20,
SIDE OF CHANNEL .FROM. AB ~E AN OUT TOE E
ACTIVE-WORK -SITE N HI A RUN OF Sao ~
/ TH TRIBUiARY ANN °
NAP 1 aaa'~
f l O' e U

R-1 /
d'pN'
. /
~ _ 1+50 12+00 72+50 13+00 13+50 14+00 14+50 15+00 15+50 16+00 16+50 17+00 17+50 Q
x X 1' = 100' VERT.
sl
x k
- , ~x 0 50' 100' 150' U
J Z
/ 1' = 50' ~
V ~
X Y Z
a EXISTING' SED. TRAP G
NSTRUCTION NOTES: o 0
/ ~ APPR4X. LOCA110N ~ U
0 ZO' 40' 60' CONTRACTOR SHALL PROTECT STREAM FROM SILTATION AT 10. CONSTRUCTION OF THE CROSSING SHALL BE PERFORMED
TIMES. THE WORK SHALL BE PERFORMED DURING IN ACCORDANCE WITH MANUFACTURER'S OR SUPPLIER'S ¢ ~
1"=20' - N-FLOW PERIODS, IF POSSIBLE. ENGINEERING GUIDELINES. cn o
SEDiMENTTRAP DESIGN SCHEDULE Based on 25-year, 24-hour storm ca~ulations J
Sediment Trap No. D R1 R2 R3 R4 INITIAL STAGE OF CONSTRUCTION SHALL CONSIST OF 11. FOUNDATIONS SHALL BE SET OUTSIDE THE ACTIVE
~ Disturbed drainage area, saes 2.83 0.11 O.OB 0.06 0.12 'FRYING CHANNEL FLOW TO OPPOSITE SIDE FROM WORK CHANNEL AND TOPS SHALL BE ABOVE THE MEAN HIGH -
0 E WITH SAND BAGS AND INSTALLING OTHER MEASURES. WATER LINE
Min, Req' Soil Volume (1800 f"31ac}, cf 5,094 198 144 108 216
w ~ Design Soil Storage Volume, cf 5,180 224 147 126 224
~ ' IT MAY BE NECESSARY TO BUILD A TEMPORARY COFFER 12. ALL DIRT SPILLED INO THE DRY CHANNEL SHALL BE ~
~ Design Stann Event Q25 425 42t3 425 425 0 N
N (AS SHOWN) AND PUMP THE STREAM FLOW AROUND REMOVED PRIOR TO RESTORING FLOW; ALL RIP-RAP AND Z
0 24-hour Precipitation, inches 6.41 6.41 6,41 6.41 6.41 v WORK SITE. SAND BAGGING SHALL BE REMOVED FROM CHANNEL ~ v~ w
o Peak Runoff Intensity, irUhr 8.29 8.29 8.29 8.29 8.29 o ~
W Peak Runoff Flow, Q, cfs 13 1 1 1 1
P a EXCAVATIONS FOR PIPE ARCH FOUNDATIONS SHALL BE 13. ALL EARTHWORK SHALL BE VEGETATED AND MULCHED ° ~
3 Basin Bottom Dimensions, length, ft. 40 8 7 6 8 FORMED FROM HIGHER GROUND (NOT FROM THE IMMEDIATELY UPON COMPLETION AND SUPERVISED AND ~ ~
width, ft. 37 8 6 6 8 0
° Basin Bottom Elevation" 730.0 742.0 742.0 742.0 742.0 ' 4NNEL). CERTIFIED BY THE PROJECT ENGINEER. ,z ~ ~
° Maximum Basin Depth 3,5 3.5 3.5 3.5 3.5 cn STOCKPILE EXCAVATION SPOILS WITHIN SILT FENCE AWAY 14. EXISTING SEDIMENT TRAPS AND SILT FENCE SHALL BE ° ~ z
Q Stone Filter Weir Length, feet " 12 4 4 4 4
w )M THE CHANNEL. CHECKED PRIOR TO CONSTRUCTION, REPAIRED AS NEEDED, w m z
5tone Finer Weir Elevation'"' 733.5 745.5 745.5 745.5 745.5 z AND MAINTAINED THROUGHOUT THE CONSTRUCTION AND Q ~ Q
Y. Q Perimeter Rim Elevation"" 735.0 747.0 747.0 747.0 747.0
w POUR FOUNDATIONS AND RESTORE GROUND COVER AS REVEGETATION STAGES
NOTES: i )N AS PRACTICAL (DO NOT ALLOW STREAM TO CONTACT ~ ~ J
'Anticipated based on site geometry, may be adjusted to reflect actual field conditions
N ~URED CONCRETE). ~ cwn
~ "'Minimum length required to pass design storm 0
""'Provide minimum 1.5 feet of freeboard MAINTAIN TEMPORARY MEASURES DURING CONSTRUCTION ~ o
o
~ Maximum allowable Soil storage depth is 3.5 feet per NC Division of Land Quality regulations PIPE AND EMBANKMENT. - ~
Bottom geometry may be adjusted to reflect field conditions, but must provide minimum volume
a at maximum allowable height 0 CONTRACTOR SHALL CLEAR ONLY THE MINIMUM AREA °ES'~E° BY °RA~ eY
i n Use 2H:1V side slopes inside and outside basin, vegetate slopes as soon as practical G.D.G. A.W.H.
v lNG STREAM BANKS AND WITHIN THE RIPARIAN BUFFER, IT ~E~KEO B~ PRO~E~, No.
~ Make width of berm and weir at crest minimum 3 feet, compact all soil per technical specifications 4 v _ BE PREFERABLE NOT TO GRUB THE DISTURBED AREAS. o o c i i n n i n i n n ~ G.D.G. SANDROCK-2
= Construct stone filter weir with rip-rap (d50 =12 inches), underlain by geotextile with water stops I I\LLIIVIIIVHI\ I scne onrE.
' Clean traps once every 6 months as required. Basin shall be inspected after 9. ALL SLOP w each rainfall event. Side slope vegetation shall be maintained in good condition. LARGE STONI ALL SLOPES STEEPER THAN 3H:1V SHALL BE FACED WITH FILE NAME
NOT FOR CONSTRUCTION "SS"o~ FEB. 2D06 'GE STONE (D50 = 24"), PLACED IN TWO INTERLOCKING SHEErNOROCK-ooaeN No
Line temporary ditches leading to traps with high velocity excelsior or TRM CONC(
LIFTS, -S, CONCURRENTLY WITH SOIL PLACEMENT.
2 SX2

~ ~ k X ~ ? DATE N0. RENSION
/ SIDE OF TRI U A B 1H SSE OF 1RIBUTARY ALREADY DISTURBED.
i ~ ~ ~ x ~ 2. TOTAL LENGTH OF BUFFER~STREA' lF BUFFER/SIREAM IMPACT IS LESS THAN 150', OR LESS.
/ , ~ .
_ _r_ X ' 3, TRAPS R-1 THROUGH R-4 AND S X , CONTACC .SNAIL CONTACT MR. TOM WEST / ~ WGH R-4 AND SLT FENCE LOCAl10NS ARE APPROXI~IAIE,
WILL REQUIRE FlELD AD~ISTMENT. OR MRr ROB.. ~ARGR VE WITH Ol i / 0 C UN AL i ADJUSTMENT.
4. TEMPORARY IM NT / ~ ~>~IPELINE 336, 3a-6039 PRIOR TO AMY VIf~K sED E TRAPS R-~ IMENT 1RAPS R-1 1HR000H R-4 YALL BE LOCAlEO M
' ZONE 2 OF THE BUFFERS, NOT ZONE IFFERS, NOT ZONE 1.
PROPOSED 25 ACCESS ~ / IN TH GA E S LINE... RIGHT OF WAY
ROAD UNPA / VED /
, - , , ~ ~l l% , i

~i . ~ ; 60' VC ~
~ x ; /
. , PVI STA = 15+89.91 g
SEAM OS NG TRIBUTARY TR ~ CR S1 R- ~ - . 3; o! w PVI ELEV = 766.13
k SEE SCHEDULE . - ~ , ,n ~ A.D. = 4.50
_ .y u+, K = 13.33
ro 770 mM
/ W ' N rTl ~ N m m t0 1~ F~1 T ~~J..S~~ 8 O~
,
_ ~ a ~
/ ' EXIST. SANITARY SEJ~ &
-7.00 ~ >p+~
, ~ ~ EASEMENT BY OTHERS , O
~ REFERENCE NOTE 4 ~ / / ~ ~v
~ / \ ~ \ RIP-RAP SLOPE FACE ~ ~
- /
, x R-4 ~ ~ ~
~ k ~ ~ ~ \ 1 760 ~
.r
/ - /
. - . R~2 : ' , ~ T ~

~ A W~
_ BACKFILL AROUNC (FlLL AROUND ALL PIPES ~
WITH SELECT Flll SELECT FlLL (AASHTO _ _ -
s a ,
X ~ - s A-~ q, A ~ a, ~ -a, A-1-b, OR A-2-4), 30
F , COMPACT TO 95~ - , PACT TO 95XMDD BY ASTI~I 7 5 0
~r D-648 STANDAR 48 (STANDARD PROCTOR) 8'~yp TRIPLE 72" IPE CULVERT
~ , ~ R-1 ,n ~ . ~ ~
, X
, (ALUMINIZED STEEL) PLACED 20~
. AT VARYING ELEVATIONS
- M
_ - , ,'~,,P' ,,1,~°., 4
10' ? ~ P ~d~a o
~ , STAK STRAW...... S - .a: :c~
-TEMPORARY _ 740
9 ~ ~ ; DO~ISTI~E
B 0 10' 20' 30' ~.PC'°
,
. ~ , 0
_ _ _ _ _ 1' = 10' 1' = 100' VERT.
_ _ , LT FENCE ~1'`IP. k
~ _ , w ,
. - . , ~ _
. _ _ n n n R n n n n n J
. , . - .
x . 'J - ,
_ x . - 15+50 16+00 16+50 ~
- _
j~ Y
_ _ , µ ~~~III
~ . . t
. ~ ~ ~ yyETLANDS 1401 GROUP wA~
t~Y~
0 20' 40' 60' OCT 1 7 2003 Z p ~nON
1"=20' ~ WATER QUALITY SECTION ((a O
r. J
ALACE d5o= PLACE d5~i2' STONE PoPR .~J ~ ~
IN TWO INTE IN TWO INIERLOCgNG LIFTS ~ Q ~
~ SED~ENT TRAP DE810N SCHEDULE Based at 26~yar, 24~Itotor storm ~ r
ci Sedhrbrd Tap No. D R1 R2 R3 R4
w Dietrrrbed dnimpe area, acne 263 0,11 ao6 0.08 0.12
EL 150 75p PROPOSED 72'0 PIPE
Min. Req' Soil Vakene (1800 M3hc), d 5,094 188 144 108 218 0
° Deelgn $dl Stooge Vohrnte, d 8,180 224 147 126 224 eTMAM CIlOgele CllIUeRT ab>low eC111DIILe N
~ Storm Evert Q28 tn0 q28 l#i8 t276 ern. tlyearorae 0100 ~ oww. ~ too, esbwnbrwom brlMetuatrn Owtat eteuoan nano e10 Mv.and Fuynd ~ tmrodwrwt ~ ?
~Dn barreewr Aaeo ah Ty/e Mahn toot e,IR Floghb hot MrwR Type twoR Tye tndwn YYktlr, e, YYldlh,>x R ClMrrana, tt , R c~ ~
° 24~haor Precipibtiort, krcttae 8.41 8.41 6.41 8.41 6.41 mw.y ~ ne row n too ~.o~ to 7~.4 baareaera i~,o beleredondwl to to µ ~ ~.t t.2
~ o Peck RunoB tnterrody, kVhr 8.29 8.29 8.29 8.29 8.29 STREAM PROFILE LONGITUDINAL VIEW
Hoar. hM1 groao on tpM a*nrt M tibuhy oroNYq ohwl aanwreo; Mono ohd b.1Nd ha rodq Mrorn bolbm; e~ravea ooe oobo ~ noodoe Peak Rundl Fbw, Qp, de 19 1 1 1 1 , ~ w ~e n a mhhMww e~obnooo d Z NN ow>tlon nYnhwm a o.o~ . nomw~own N.T.S. m ~
Ueo Choo rq~rnp wpocMd; M~ ~P p~ a bMnar ( y, 1 urdorrNeer Halo, Z
~ Bakt Bottom Dirrenaone, k+rpth, ft. 40 6 7 8 6 "'a''~~ P~ M ~ e1101"M" pwhhoam d onok wear Mopo thM bo M loeol t1 hdno rtko end t2 hdNO eoop; llealde weMr MoF towloh wNh oruohod Mae ° o vridth,A. 37 6 6 8 6 ,~,,,,~,,,,,,~,~,a~,~a,,,~,,,,,,,,,r,u~„~„d,q,,,h,d,,,~,~. CHANNEL, MIN, CIE FAT
TIN. ONE FOOT BELOW STREAM BOTTOM. ~ (n
o Basin Bottom Elevation' 790.0 7420 742.0 742.0 742.0 MhMMrm wMdway Mores Y Ile ponn~ore Yntoedbn, pa NC t>OT ryldoe~oo; mhhwm ampaafy erwnnq AsripAle M 1Z t~cMo 2. PLACE TWO PIPES IN BOTTOM, ONE OF WHICH NJE OF WHICH IS EXTENDED ONE FOOT BELOW STREAM BOTTOM, ~ ~
AL1t~lATNEOrs~r+eFatl~ltWTANrt~tose~NOtMreecorasio~oroLesser+u~F~cr~we~u~eru.uTioat,t=..a„aorrobtltsa~~act+cte.vetr THIRD PIPE AT BANKFULL Alaxinttett Bak? Depth 9.6 3.5 3.8 3.6 3.6 ~ (AOOrtIONAI DE610N Wet 1E RECUeIID) W ~
~ortei=leerWeirt.erpth,feet" 12 4 4 4 4 3. DO NOT ALTER CHANNEL CHARACTERISI1CS. Q W 1CTERISTICS. O U
~ StoneFlltert!tMirElevedort"' 733.8 7466 745.5 745.5 746.6 uM~oaaMaetanaawya~wrMonhrateM.y,eaeea~pprmenMofyon~a?tridtM+Mdti, 4, PLACE RIP-RAP AROUND PIP :NDS EXTEND UP SIDE SLOPE OF EMBANKMENT MIN. 1' ABOVE ~
~ mMeBedryrnaaaMe?dMobrewA E ENDS EXTEND U PerimeOerRlmEkrvefbn"` 735.0 747,0 747.0 747.0 747.o HIGHEST PIPE.
t',xanrea a torah h lutbern began rrr ehrorweonooproprMto a ono dew viPo oulwAo
N°~' ura>Mt.~~we~nan.«N,~rop~etalawr«noannteaN~,+om~t+e.roraaware~eaa«M«t 5. PLAC ARMORF X C CR E LE ON ETE REVETMENT ALOP EVETMENT ALONG CHANNEL BANKS (iY10 8'x 20' PANELS PER ~
Y ~ ~ SIDE NOT IN STREAM BOTTOM. ArfiapaMd t~aeod on site geometry, be eti~rettd b Mkct actual t1eW oondNiom brrlA hr anon ash Na to Mown, hr'aedN~ U
O ~ "MktYnum fenph nqutred 10 peN deeiprt Mona FamM1gM aerorM, oMer 1tM ourrt rN ooaw wNhMaelnl ly roquYeq by ahooblq rw Mdoo ~ rook o01, aoMr memo
6. CONTRACTOR SHALL CLEAR BANKS OF EXISTIN( tUaoeathewwvorarraw«aara~eaawaneM~e.ntrwrw~nme*stoa«~«t NOT GRUB}} IKS OF EXISTING ROCKS, VEGETATION (q1T OFF AT GROUND, DO
""Provide nrniRw,m 1.5 het of lreebcerd 1~ w Pnor1 eMo e>rra roars was sent Fps aMrrr M w whrlr wwnnar
Q MaKinwrmalbxableeofletaepedeptlrie3.ShetperNCDiviebnofLrodaue6lynguletiorn 1, PLACE REVETMENT PANELS (EA. WEIGHS APPRf WEIGHS APPROX. 6000 7HEN FlLL OPEN SPACE W/SOIL AND oesicnEO er: oeawN ev
ttwaaeMnaaaoiwar,atn~ewwFaerpawnea,waeaaanMawreaownebreaaMpoa VEGETATE. Bol6om 9eonrMrY mey be e~led to rwlkwt tiedd oatdMbm, but ntuet provide ntlnNnum vokune ueo a ~errd renew>tr ire G.D.G. A.W.H.
°a et mtuirman eYowrable trelpht ~ b" aeu ype ealoena wnd «wn bwMpoeN~lo aompwM~on CHECKED BY: PROJECT NO.:
''~'"~""""t °""~'°~°"'~'"aM1 8. CONSTRUCT ANCHOR TRENCH AS SHOWN IN DE o Use 2HaV aide elopes ku~de end ouaide halo, vegelMeektpa a soon a paetlal Floeorol oowyeeteolbed~h 13tdrrw.rnuwRthidaoaf lra~mpeaaq GEOTEXIILE ALONG SLOPE THEN PLACE ARTICULA i SHOWN IN DETAILS AND PLACE 12 O.S.Y. NON-WOKEN G.D.G. SANDROCK-2
v REVETMENT WITH SOIL ANA VEGETATE W{TH A NAl LACE ARTICULATED BLOgf REVETMENT PANEL; FlLL HOLES IN ~lE NATH A NATIVE HERBACEOUS SPECIE TO PR01107E STABILITY. ru ~ ~ ~ SCALE: DATE
~ aar~e uvrAlh of hero, enA uric sR Mw? rnirJrm m. 4 aeei Mrre,eri .r.nw ne.?.d~wb.l r..r~lwrillrrn Ceiee.et,a W N sear darned aedrwndnrr~ dN rndv- wow. dY.ehe dhrWr by Mu EneYrr
~„a,~„~,,,~~~(~.1z~) underlain yygootoft ~,~p~ rr.raj r.~r..rrw~~.ve.a. T WjTM REGARD TO CONCRETE BLOCK REVETMENT SH, REVELMENT SHALL BE INSTALLED PER MANUFACTURER'S DETAILS rIIVHL AS SHOWN OCT, 2oa3
rw of a.oMarwr wr pw.d eyw[ryhw Clean Ow once wwysmonths riapiaE, Sam shall be inspected after anrw~r~owrmw~eww+M n w a~w
a.a,ralnW «.m. aa.dope ..o uuan wewm.M.e¦aagood omanan. Rap~Irtrd*n wW ryeyrwnroesift 10. ALL EARTHWORK SHALL BE VEGETATED AND M ~°RI"G. DESIGN REVIEW "`E "A~`SROCK-oo85 ~ETATED AND MULCHED IMMEDIATELY UPON COMPLETION AND sheer No. oRnxrnc No.
Line wroa.yaeywraV byaw „dy,high ,elxip,excelsior «TIRM wes~nrrr~~.s...~.warp~w.n~r.re9 SUPERVISED AND CERTIFIED BY PROJECT ENC>INEE )JECT ENGINEER.
1 SX1 A

~
o~y

o ~ o \
l ~e ~3 GI~EENSBORO
b
\ \ \ 2~`'~~ 21k
t ~
/ \ ~ \ ~ t
~o~JO / ~ 29 85 \ ~ ~ $
N ansoo , 1 ~ i
T _ - - - - - - - _ - /~l - per- ~ I W
X/~~ T- ~
M
~ I-

NOWT ' ~ ~ 1a' ~gc~
1HE S0-FONT PROPERTY LINE BU ALONG EXIS TEMPORARY DRIVEWAY CESS / ~ ~ fA1GORpQ~CHUI2LH p
BISHOP ROAD IS'REQUIREO BY TH MINING PERMIT AP O~trED BY NC D07 SHOWN. GRADES MAY ~ / ~j \ STA: 19+78.67. BISHOP RD, y-o°~ ~
c viEwMONr Ro 85 ?`~f~ ~4~,'
AND SHALL NOT 13E DIS1lYRBE~ THOUT ADVANCE IRE ADJUST1~iEN,T TO FlT DOSED ~ ~
PERMISSION FROM NC DIVISIOw LANG QUALITY ERgAL DRIVEWAY CONN TIQN, PENDING ~ ~k°c' ~ j ~ W
- P MIT APPLICATION APPRO / ' /
_ ~ ,--/~j a a a ~
oo' STA 15+x6.36 BISHOP RD. ,~6x / ~
= S7A. 1U+00 ENTfi ANf,E ~ ~y ~ ~
~ .
UNQERGROUND TELEPHONE CAE3LES AND FlBER ANTI 1RAgCING AD 30' x SO' xoo l I J ~ ~ r ~ ~ ~ o ~
.OPTIC ALONG SOUiH SIDE OF ISHOP f~OAU. 6° MIN.. DEPTH ~ ~ / ~ c~
(APPkOXIMATE LOCATION), CALL TILJTY LOCATi~ 2"-3' DIA. AGGRE TE STONE ~ , , , c ~ ~
~ ,e 9 VICINITY MAP ~ 09
SERVICE ('NO CUTS) 1-800-632-4 9) 48 HRS. W/ GEOTEXTILE UND YU T ~4}0~
PRIOR TO CONSTRtJCTIdIN IN NtEA. 3+0~ f ' / / SCALE: 1"=2.000' ~ W ,-n w
, f 4
DATE NV. REVISION _
2/4J06 9 PIPE Mqf gILNERT tlE9CN NIBIDNENT
/
"~0~ 11,16 ~6 R'W ' U~~' I' I ~ ~ ' a /
Boa p0 I ~~io'' ' ~ ' _ FUTURE SCALES /tN0 CALF HOUSE.. ~
- ' ~ (TENTATIVE LOCATION)._ a iewe's farpoAln Acccun! Mensger / _ ~911'lMvWRe DAM ~ ($M9115bOfOw NC ~'.9~07 ,,,,.~~uu I.,.
~ % ' ~ ~ ~ ~ GRADING AND FUTURE IEVELOPMENT / ON wG r.9sawsin ws.ssz-2zst t?o~r
J~~ r ''r OF THIS PORTION OF E PROPERTY CONTECM d~gworli Dw~Iq~nwN pregyp~ ~~"~°^~'at.aen 3~
~ " ~ ~ ~ ~ IS SUBJECT TO NC DI SION OF LANO ~~9rowARwr~M~wn+N ~p wMw.roMMaregam •'v.'"~{,~':
~ ' QUALITY RESTRICTIONS PERTAINING roum~n¢oi u~rru~tta~ebm MwrhWUe? i~akn cwMw at~ ( hWU? ,
, - 1"uRE BUILDING ~ 2 - TO MINING PERMIT 1 22 snmw+pw n.wiwr Mirn~ ~ 7RNMIIOOe1e~M e v itn
_ TATIVE LOG~ITION~` I' ~
s•.,~ ~sce A•t S~t..o~.re noa~c;aa - - sn~r i o~ ~ i ;~,o~ud aP~.c
~acana~r 6~,,,r~w ~+..t~ Cw~.r ve,.ti wee u - e • saa~ I N
I I x o DO NOT qS 50' PROPERM BUFffR
TEMP. SEDIMENT
~ ~
1RAP fi' {EX,j a' I _ ~
'G~. ~
Nsn r; p
~ ~1 J z
X X - X x - - - : i ~a~w ~~s«w V r
Su e
r---- Y z
100 YEAR APPR. XIMATE LOCATION ASfMENT -PROP05ED U AVE FUR COLONIAL PIF i a- CONTRkCTOR SHALL CONTACT COL AL PI NE, PARALLEL GA LIN LINEATION {Fl OVER PETROLEUM PIPEIJNE TEL [phone] PRIOR 1'0 WORK IN THE 5ED U A1~D (ACCESS. ROAD a,» , U ~
Q D
LEL GA LINE (NO EMCROACHMENT) .s~~s 33~oaw. ~~'H+c, ~~y, ~ U
_ GAS LINE RIGHT OF WAY Quu. 4wrer -a.rc ~~w ~
- - - i~ -
Q
TEMP. IMENT - _ 1EMP. SERI ENT
IP. SEDI ENT _ _ NOl~ O
TRA A-3" (EX.) TRAP ,~-1. W ',8-1° ) _ _ WORK ON THIS PRO~CT SIZE IS REGULATED UNDER r-
FUTURE BUILDING. - k PR 25' ACCESS _ ~ NQRiH CAROLINA NIMNG PERMIT X41-22 ANO SOLID ~ ~
(TENTATIVE LOCATION) AD (U PAVED x WASTE PERMIT #41-17 (PERMIT TO CONSTRUCT), ALONG ~ `L ~
2 x ~
MATH GUILFORD COUNTY STQRM WATER ORDINANCES.
Q / \
SEDIMENT TRAPS R-1 THROUGH R-4 WERE SFIU ~ TR~UIpRT Sll CROS57NG / / 50' STREAM BUFFER LINES (TYP.) THE S1REA11 CROSSING WAS gtIqNALLY AUTHORIZED 6
IN THE ORIGINAL STREa1M CROSSING APPt1CAT10 k g / ~ A~ A TRIP1E-72' PIPE CULVERT (NOT CONSTRUCiEO) t~
g AND ARE TYPICAU.Y REQUIRED BY NG IDENR ~~~1SI-Y.PERYI TO ,r/ UNDER A d01 CERIIFlCATION FROM NIXt1H CAROLINA Z
M BE FACEQ YN1H MIN. 0 a DINSION OF LAND QUALITY CRITERIA. THE _ ~ R-3. ~ 24~ STONE RIP RAP
DENR DIVISION OF WATER QUAUTY~ ~WU 03-0880. ~ I---
PROPOSED CROS~NG SIZE IS STEEP AND RO Y, ~ ` ~ THUS THE NEED FOR 1NESE MEpSWRES SH BE . S€DIMENT ~ ~ ~ ISSUED SEPIEWIBER 8, 2003. 1HE CROSSIBNG CS ALSO ~ ~ ~
d% - L SANITARY SEWER AUTHOPoZm BY 7HE US ARMY CUBS OF EMgNEERS ~ ~
RF-EVALUATED IN THE FlELD IMTH NC D R _ „ UNDER NA710NhN~ PERMIT 14, ISSUED OCTOBER 8, ~ ~
PI~RSQNNEL AT THE TIME OF CONSTRUC ~!I: ~ , ~R-4 ~ \1 EASE (BY 0 EPIS ` U ~ ft~ 2x03. 1HE OkIgNAL DWQ PERWT IS VAUO F0~ 1FAtEE
o f YEARS FROM 7HE DAIS aF ISSUE. g ~ ~
o \ ~ x / R-2\ ~ ~ Q
x -TEMP. SEDIMENT THIS DRAYNNG IS PART OF AN APPl1CATI0N TO MIEND Z w U

x ~ 1RAP '°B-2" (EX.) THE 401 CERIIGFATION TO SUBS111UiE A SINGLE ~ PINE-ARCH CULVERT IN L~U OF THE 1RIPLE PIPE Q ~
Z / /
~ ` X ~ ~ CULVERT. IENTAi1VE PRODUCT AND DESIGN Ise
I~TE CRIi~RIA NOTES: ~ ~ ~ SCI` FEN ~ ~ ~ ~ INFORMATION FROM THE SUPPLIER ARE SHOWN ABOVE, h- w a-
v I. THERE ARE NO ARCHAEOLOGIAL OR CUUURAL SIGNIFlI;ANT SITES VN7HIN j ~ ~ \ ~~H~ SUBJECT TO I~NOR RE~ASION. ~ O ~
~ THE FACILITY BOUNDARY. / ~ - /C x
0 2. THQiE .ARE NO ENDANGERED SPEgE3 NITNIN 1HE FAgUTY BWNDARY. ~ O _ f %
\ NOTES: ~ ~ O s
3. TIiERE ARE NO PARKS, SCENIC, Oft'RECREA?ON AREAS NITHIN THE FAgUTY / / / - - ~ 1. BUFFER 4N NORTH SSE Of TRIBUTARY AUREADY DISTURBED.
BWNDARY. ~ j i '--1F.~IP. S IMENT ~
4. NO WE7LAN05 E%IST AT THE PROJECT SITE. - "f ~ \ ~ ~ 2. TOTAL LENGTH OF BUFFER/S7REAN 161PACT IS LESS THAN 150'.
v ~ / X ~ G ~ ~ \ DESIGNED B'/: Dft4V,7J BY:
o REFERENCE NOTES: ~ ~ ~ 3. TRAPS R-1 7HRWGH R-4 ANO SILT FENCE LOCATIONS ARE FINAL G.D.G. A.W.H.
¢ 1. GUILFORD COUNTY TAX MAP FOR BUNTER TONNSHIP: ACL-3-185-7555-7, ` y \ APPROXIMATE, WIf1 REpUIRE Fl0.D A0.A1S1MENT. cwi:cKeo er: eao~ecr No.
D.B. 4459. PG. 7&1. ~ /j/~-,
\ \ DESIGN RFVIFW G.D.G. SANDROCK-2
2 TOPOGRAPHY WITHIN PROPERTY BOUNDARY FROM AERIAL PHOTOGRAPHY / - o 4 -zi 4. TEMPORARY SEDIMENT TRAPS R-1 7HROU6FI R-4 WILL BE I ~ scare onre
~ DATED 3-27-01, BY SPATIAL DATA. 1 LOCATED IN ZONE 2 OF THE BUFFERS, NOT PONE 1. 1"= 50' FEB. 2006
3. BOUNDARY INFORMATION FROM BOUNDARY MAP PREPARED BY L. DENNIS "o IN
U-1, P.A., DATED NOV. 14, 2002. ~ 0 50' 100' 150" FILE NAME
w SANITARY SEWER FIELD LOCATED BY L. DENNIS LEE P.A. DATE 11-14-02. - 5. DRIVEWAY CONNECTION AT BISHOP ROAD IS FOR TEMPORARY sROCK-DO82n s~ ,yJ Sifj50
c OWN SOAP ROVAL BYENC ND/OR AGENTS (COMMERCIAL ACCESS DESIGN SHEET NO, DRAWING NO, DOT). 1" = 50' 1 SXl