20090292 Ver 1_More Info Received_20090514

9 0*
ITE
& UTILITY
DESIGN
SERVICES
NC Department of Environment &
Natural Resources
Division of Water Quality
Winston-Salem, NC 27107

Attentio . s. omewood
Dear Ms. Homewood:
May 11, 2009
N.C r , ..,
MAY 14 2009
Winaton-a_-,T
Regional Office
Re: Starmount Commercial Development
PCN Review Responses - 5-4-09
585 Waughtown Street
This letter and enclosures are in response to your May 4, 2009 review of the
referenced project in the order they appear in your review:
1. The permit for the Stormwater Management Plan is enclosed.
2. The registered name should be Lucas Development, L.L.C. with Mr.
Darren Lucas as the agent.
3. Several alternative designs have been considered during the planning
phases for purposes of minimizing stream impacts as well as satisfying
potential parking and landscaping requirements imposed by the City of
Asheboro Planning and Zoning department. We initially attempted the
installation of a bottomless arch culvert to avoid impacts, however the
bedrock depths along the arch culvert footer line exceed the maximum
allowed by NC DWQ and NC DOT. The arch culvert impact is
necessary to facilitate the development of Lot 2, and access to Lots 1 &
2. We considered removing Lot 2 from the project, however the land
value associated with the loss of acreage would render the project
unfeasible, both economically and aesthetically. We have utilized higher
than average headwalls and modular retaining walls to minimize
potential fill areas and decrease stream disturbance lengths. We have
achieved a variance from the City of Asheboro reducing the required
right-of-way from width 50' to 44'. We have also provided what we feel
is the minimum parking required for the potential restaurant on Lot 2.
4. The most recent version of the USGS Topographic Map is enclosed with
the site boundaries drawn on the map. The map scale is 1"=1000'.
5. We contacted the NC EEP and determined that the current Acceptance
letter is suitable to cover the additional 50±' of stream impacts. The
acceptance letter is based on stream impact credits totaling 598 linear
feet. The total impact, which includes the additional 45-50 linear feet,
Site & Utility Design Services, P
Surveyors • Engineers • Planners
170 Worth Street • Asheboro, North Carolina 27203
Post Office Box 2151 • Asheboro, NC 27204
[phone] • Fax. [phone]

will not exceed 598 linear feet given the 1:1 ratios applied to the 50'
section and to the upper perennial stream (originally thought to be
intermittent).
6. So noted. Also as discussed, the impact credit ratio should remain at 1:1.
Page 5 of the PCN is adjusted to reflect this change, however the DWQ
should also note that the US ACE has already issued the permit based on
its original ruling that this stream was deemed intermittent.
7. The revised drawings are included for your review.
8. The drawings include watercourse diversion measures to facilitate "dry"
construction. The box culvert extension and the arch culvert will be
constructed using these concepts.
9. Please see the enclosed Plan Sheets.
10. Page 5 is revised and included.
Please contact us if you have questions or require additional information.
Sincerely,
Site & Utility Design Services, P.A.
?? i4e-e
sse W. Wilson, P.E.
CFWArf;,
=? r
O Y
Office Use Only:
Corps action ID no.
DWQ project no.
Form Version 1.3 Dec 10 2008
Pre-Construction Notification PCN Form
A. Applicant Information
1. Processing
1 a. Type(s) of approval sought from the
Corps:
FO Section 404 Permit ? Section 10 Permit
1 b. Specify Nationwide Permit (NWP) number: 39 or General Permit (GP) number:
1 c. Has the NWP or GP number been verified by the Corps? ® Yes ? No
1d. Type(s) of approval sought from the DWQ (check all that apply):
® 401 Water Quality Certification - Regular ? Non-404 Jurisdictional General Permit
? 401 Water Quality Certification - Express ? Riparian Buffer Authorization
1 e. Is this notification solely for the record
because written approval is not required? For the record only for DWQ 401
Certification:
? Yes ® No For the record only for Corps Permit:

? Yes ® No
1f. Is payment into a mitigation bank or in-lieu fee program proposed for mitigation
of impacts? If so, attach the acceptance letter from mitigation bank or in-lieu
fee program. ® Yes ? No
1g. Is the project located in any of NC's twenty coastal counties. If yes, answer 1h
below. ? Yes ® No
1 h. Is the project located within a NC DCM Area of Environmental Concern (AEC)? ? Yes ® No
2. Project Information
2a. Name of project: Lucas Development, LLC
2b. County: Randolph
2c. Nearest municipality / town: Asheboro
2d. Subdivision name: Starmount
2e. NCDOT only, T.I.P. or state
project no:
3. Owner Information
3a. Name(s) on Recorded Deed: Greer, Charles E & Barbera S
3b. Deed Book and Page No. 1254/1252
3c. Responsible Party (for LLC if
applicable): Darren & Bobby Lucas
3d. Street address: 2777 Cox Mill Road
3e. City, state, zip: Asheboro, NC 27205
3f. Telephone no.: 336 669-7683
3g. Fax no.: 336 521-4256
3h. Email address: [e-mail]
Page 1 of 1
PCN Form - Version 1.3 December 10, 2008 Version
2. Wetland Impacts
If there are wetland impacts proposed on the site, then complete this question for each wetland area impacted.
2a. 2b. 2c. 2d. 2e. 2f.
Wetland impact Type of jurisdiction
number - Type of impact Type of wetland Forested (Corps - 404, 10 Area of impact
Permanent (P) or (if known) DWQ - non-404, other) (acres)
Temporary T
W1 ? P ? T ? Yes ? Corps
? No ? DWQ
W2 ? P ? T ? Yes ? Corps
? No ? DWQ
W3 ? P ? T ? Yes ? Corps
? No ? DWQ
W4 ? P ? T ? Yes ? Corps
? No ? DWQ
W5 ? P ? T ? Yes ? Corps
? No ? DWQ
W6 ? P ? T ? Yes ? Corps
? No ? DWQ
2g. Total wetland impacts
2h. Comments:
3. Stream Impacts
If there are perennial or intermittent stream impacts (including temporary impacts) proposed on the site, then complete this
question for all stream sites impacted.
3a. 3b. 3c. 3d. 3e. 3f. 3g.
Stream impact Type of impact Stream name Perennial Type of jurisdiction Average Impact
number - (PER) or (Corps - 404, 10 stream length
Permanent (P) or intermittent DWQ - non-404, width (linear
Temporary (T) (INT)? other) (feet) feet)
S1 ®P ? T Fill, Arch Culvert UT to Vestal ® PER ® Corps 15 198
Creek ? INT ? DWQ
S2 ® P ? T Fill, Box Culvert UT to Vestal ® PER ® Corps 10 42
Extension Creek ? INT ? DWQ
S3 ®P ? T Fill, 60" CMP UT to Vestal ® PER ® Corps 10 53
Creek ? INT ? DWQ
Stream Diversion-
Creek Rock
S4 ®P ? T Stabilization - UT to Vestal ® PER ? Corps 15 50
Between Box Creek ? INT ® DWQ
Culvert Extension
& Arch Culvert
S5 ? P ®T Stream Diversion UT to Vestal ® PER ? Corps 10 20
Arch Culvert Creek ? INT ® DWQ
S6 ? P ® T Stream Diversion
" UT to Vestal ® PER ? Corps 10 20
- 60
CMP Creek ? INT ® DWQ
3h. Total stream and tributary impacts 383
3i. Comments: 42 LF EXTENSION OF DOUBLE BOX CULVERT FROM UNDER US HWY. 64 IN PERENNIAL STREAM; 198
LF PERENNIAL STREAM REPLACED W/ ARCH CULVERT, 53 LF 60" CULVERT ON INTERMITTENT(Now Ruled
Perennial) STREAM NEAR CONFLUENCE WITH PERENNIAL STREAM. 50 LF RULED AS IMPACT (1:1 RATIO) BY DWQ.
THIS AREA WILL BE STABILIZED WITH CREEK STONE FOR AESTHETICS AND RESTORATIVE PURPOSES.
Page 6 of 6
PCN Form - Version 1.3 December 10, 2008 Version
NCDENR
North Carolina Department of Environment and Natural Resources
Beverly Eaves Perdue
Governor
Division of Water Quality
Coleen H. Sullins
Director
Dee Freeman
Secretary
Darren K. Lucas, Agent
Lucas Development, L.L.C.
2777 Cox Mill Road
Asheboro, North Carolina 27205
April 28, 2009
Subject: Stormwater Permit No. SW4090403
Starmount Commercial Development
High Density Commercial Bio-Retention Project
Randolph County
Dear Mr. Lucas:
The Stormwater Permitting Unit received a complete Stormwater Management Permit Application for
Starmount Commercial Development on April 13, 2009. Staff review of the plans and specifications
has determined that the project, as proposed, will comply with the Stormwater Regulations set forth in
Title 15A NCAC 2H.1000 and Session Law 2006-246. We are forwarding Permit No. SW4090403,
dated April 28, 2009, for the construction, operation and maintenance of the subject project and the
stormwater BMPs.
This permit shall be effective from the date of issuance until April 27, 2019, and shall be subject to the
conditions and limitations as specified therein. Please pay special attention to the Operation and
Maintenance requirements in this permit. Failure to establish an adequate system for inspection and
maintenance of the stormwater management system will result in future compliance problems.
If any parts, requirements, or limitations contained in this permit are unacceptable, you have the right
to request an adjudicatory hearing upon written request within thirty (30) days following receipt of this
permit. This request must be in the form of a written petition, conforming to Chapter 150B of the
North Carolina General Statutes, and filed with the Office of Administrative Hearings, P.O. Drawer
27447, Raleigh, NC 27611-7447- Unless such demands are made this permit shall be final and
binding.
This project will be kept on file at the Winston Salem Regional Office. If you have any questions, or
need additional information concerning this matter, please contact Mike Randall at [phone]; or
[e-mail].
Sincerely,
for oleen Qu'X1hLns2e/
cc: Winston Salem Regional Office
Central Files
SPU Files
Wetlands and Stormwater Branch 0110
1617 Mail Service Center, Raleigh, North Carolina 27699-1617 Not thCarolina
Location: 512 N. Salisbury St. Raleigh, North Carolina 27604 /J/
Phone: [phone] FAX: [phone] Customer Service: 1-877-623-6748 Aatmrall
Internet: www.ncwaterquaiity.org j
An Equal Opportunity 1 Affirmative Action Employer
State Stormwater Permit
Permit No. SW4090403
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
STATE STORMWATER MANAGEMENT PERMIT
HIGH DENSITY DEVELOPMENT
In accordance with the provisions of Article 21 of Chapter 143, General Statutes of North
Carolina as amended, and other applicable Laws, Rules, and Regulations
PERMISSION IS HEREBY GRANTED TO
Darren Lucas
Lucas Development, L.L.C.
Starmount Commercial Development
US Hwy 64 in Asheboro, North Carolina
Randolph County
FOR THE
construction, operation and maintenance of one bioretention cell(s) in compliance with the
provisions of Session Law 2006-246 and 15A NCAC 2H .1000 (hereafter referred to as the
"stormwater rules') and the approved stormwater management plans and specifications and
other supporting data as attached and on file with and approved by the Division of Water Quality
and considered a part of this permit.
This permit shall be effective from the date of issuance until April 27, 2019, and shall be subject
to the following specified conditions and limitations:
1. DESIGN STANDARDS
1. This permit is effective only with respect to the nature and volume of stormwater
described in the application and other supporting data.
2. This stormwater system has been approved for the management of stormwater runoff as
described in Section 1.8 of this permit. The stormwater control has been designed to
handle the runoff from 50,330 square feet of impervious area.
3. The tract will be limited to the amount of built-upon area as indicated in Section 1.7 of this
permit, and per the application documents and as shown on the approved plans.
4. All stormwater collection and treatment systems must be located in either dedicated
common areas or recorded easements. The final plats for the project will be recorded
showing all such required easements, in accordance with the approved plans.
5. The runoff from all built-upon area within the permitted drainage area of this project must
be directed into the permitted stormwater control system.
6. The built-upon areas associated with this project shall be located at least 30 feet
landward of all perennial and intermittent surface waters.
Page 1 of 6
State Stormwater Permit
Permit No. SW4090403
7. Each lot within the Starmount Development whose ownership is not retained by the
permittee, must submit a separate Stormwater Management Permit application to the
Division of Water Quality and receive a permit prior to any construction on the lot. For
lots retained by the permittee, the permittee shall submit to the Director and shall have
received approval for revised plans, specifications, and calculations prior to construction,
for any modification to the approved plans as described Section II, paragraph 10.
8. The following design criteria have been provided in the bioretention cell and must be
maintained at design condition:
a. Drainage Area, ft2:
Onsite, ft2:
Offsite, ft2:
b. Total Impervious Surfaces, ft2:
Onsite, ft2:
Offsite, ft2:
C. Design Storm, inches:
d. Max. Ponded Depth, feet:
e. Seasonal High Water Table, fmsi:
f. Planting Media Depth, feet:
g. Cell Dimensions, feet:
h. Bottom Elevation, fmsi:
i. Surface Area top of cell, ft2.
j. Permitted Storage Volume, ft3:
k. Predevelopment 1 year 24 hour:
1. Post development 1 year 24 hour:
n. Drawdown Time, hours:
o. Underdrain Diameter, inches:
p. Receiving Stream/River Basin:
r. Stream Index Number:
S. Classification of Water Body:
II. SCHEDULE OF COMPLIANCE
58,080
52,858
5,222
50,330
46,845
3,485
1.0 inches
9.3
739.00
3 feet
175 x 35
748.5
5211.0
4,007.16
0.05
0.15
36
4" PVC
UT Vestal Creek / Cape Fear
17-22-4
C
1. The stormwater management system shall be constructed in its entirety, vegetated and
operational for its intended use prior to the construction of any built-upon surface.
2. During construction, erosion shall be kept to a minimum and any eroded areas of the
system will be repaired immediately.
3. The permittee shall at all time provide the operation and maintenance necessary to
assure the permitted stormwater system functions at optimum efficiency. The approved
Operation and Maintenance Plan must be followed in its entirety and maintenance must
occur at the scheduled intervals including, but not limited to:
a. Semiannual scheduled inspections (every 6 months).
b. Sediment removal.
C. Mowing and re-vegetation of slopes and the filter strip.
d. Immediate repair of eroded areas.
e. Maintenance of all slopes in accordance with approved plans.
f. Debris removal and unclogging of all drainage structures, level spreader, filter
media, planting media, underdrains, catch basins and piping.
g. Access to the cell and outlet structure must be available at all times.
4
Records of maintenance activities must be kept for each permitted BMP. The reports will
indicate the date, activity, name of person performing the work and what actions were
taken.
Page 2 of 6
State Stormwater Permit
Permit No. SW4090403
5. The facilities shall be constructed as shown on the approved plans. This permit shall
become void unless the facilities are constructed in accordance with the conditions of
this permit, the approved plans and specifications, and other supporting data.
6. Upon completion of construction, prior to issuance of a Certificate of Occupancy, and
prior to operation of this permitted facility, a certification must be received from an
appropriate designer for the system installed certifying that the permitted facility has been
installed in accordance with this permit, the approved plans and specifications, and other
supporting documentation. Any deviations from the approved plans and specifications
must be noted on the Certification. A modification may be required for those deviations.
7. If the stormwater system was used as an Erosion Control device, it must be restored to
design condition prior to operation as a stormwater treatment device, and prior to
occupancy of the facility.
8. Access to the stormwater facilities shall be maintained via appropriate recorded
easements at all times.
9. The permittee shall submit to the Director and shall have received approval for revised
plans, specifications, and calculations prior to construction, for any modification to the
approved plans, including, but not limited to, those listed below:
a. Any revision to any item shown on the approved plans, including the stormwater
management measures, built-upon area, details, etc.
b. Project name change.
C. Transfer of ownership.
d. Redesign or addition to the approved amount of built-upon area or to the
drainage area.
e. Further subdivision, acquisition, lease or sale of all or part of the project area. The
project area is defined as all property owned by the permittee, for which
Sedimentation and Erosion Control Plan approval or a CAMA Major permit was
sought.
f. Filling in, altering, or piping of any vegetative conveyance shown on the approved
plan.
10. The permittee shall submit final site layout and grading plans for any permitted future
areas shown on the approved plans, prior to construction.
11. A copy of the approved plans and specifications shall be maintained on file by the
Permittee for a minimum of ten years from the date of the completion of construction.
12. The Director may notify the permittee when the permitted site does not meet one or more
of the minimum requirements of the permit. Within the time frame specified in the notice,
the permittee shall submit a written time schedule to the Director for modifying the site to
meet minimum requirements. The permittee shall provide copies of revised plans and
certification in writing to the Director that the changes have been made.
III. GENERAL CONDITIONS
This permit is not transferable except after notice to and approval by the Director. In the
event of a change of ownership, or a name change, the permittee must submit a
completed Name/Ownership Change form signed by both parties, to the Division of
Water Quality, accompanied by the supporting documentation as listed on page 2 of the
form. The approval of this request will be considered on its merits and may or may not be
approved.
Page 3 of 6
State Stormwater Permit
Permit No. SW4090403
The permittee is responsible for compliance with all permit conditions until such time as
the Division approves a request to transfer the permit.
3. Failure to abide by the conditions and limitations contained in this permit may subject the
Permittee to enforcement action by the Division of Water Quality, in accordance with
North Carolina General Statute 143-215.6A to 143-215.6C.
4. The issuance of this permit does not preclude the Permittee from complying with any and
all statutes, rules, regulations, or ordinances, which may be imposed by other
government agencies (local, state, and federal) having jurisdiction.
5. In the event that the facilities fail to perform satisfactorily, including the creation of
nuisance conditions, the Permittee shall take immediate corrective action, including
those as may be required by this Division, such as the construction of additional or
replacement stormwater management systems.
6. The permittee grants DENR Staff permission to enter the property during normal
business hours for the purpose of inspecting all components of the permitted stormwater
management facility.
7. The permit issued shall continue in force and effect until revoked or terminated. The
permit may be modified, revoked and reissued or terminated for cause. The filing of a
request for a permit modification, revocation and re-issuance or termination does not stay
any permit condition.
8. Unless specified elsewhere, permanent seeding requirements for the stormwater control
must follow the guidelines established in the North Carolina Erosion and Sediment
Control Planning and Design Manual.
9. Approved plans and specifications for this project are incorporated by reference and are
enforceable parts of the permit.
10. The issuance of this permit does not prohibit the Director from reopening and modifying
the permit, revoking and reissuing the permit, or terminating the permit as allowed by the
laws, rules and regulations contained in Session Law 2006-246, Title 15A NCAC
2H.1000, and NCGS 143-215.1 et.al.
11. The permittee shall notify the Division in writing of any name, ownership or mailing
address changes at least 30 days prior to making such changes.
12. The permittee shall submit a renewal request with all required forms and documentation
at least 180 days prior to the expiration date of this permit.
Permit issued this the 28th day of April, 2009.
NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
for Co een H. Sullins, Director
Division of Water Quality
By Authority of the Environmental Management Commission
Page 4 of 6
State Stormwater Permit
Permit No. SW4090403
Starmount Development, LLC
US Hwy 64 in Asheboro, North Carolina
Randolph County
Designer's Certification
1, , as a duly registered in the
State of North Carolina, having been authorized to observe (periodically/ weekly/
full time) the construction of the project,
Starmount Development, LLC
(Project Name)
for (Project Owner) hereby state that, to the
best of my abilities, due care and diligence was used in the observation of the project
construction such that the construction was observed to be built within substantial
compliance and intent of the approved plans and specifications.
The checklist of items on page 2 of this form is included in the Certification.
Noted deviations from approved plans and specification:
SEAL
Signature
Registration Number
Date
Page 5 of 6
State Stormwater Permit
Permit No. SW4090403
Certification Requirements:
1. The drainage area to the system contains approximately the permitted
acreage.
2. The drainage area to the system contains no more than the permitted
amount of built-upon area.
3. All the built-upon area associated with the project is graded such that the
runoff drains to the system.
4. All roof drains are located such that the runoff is directed into the system.
5. The outlet/bypass structure elevations are per the approved plan.
6. The outlet structure is located per the approved plans.
7. Trash rack is provided on the outlet/bypass structure.
8. All slopes are grassed with permanent vegetation, per the vegetation plan.
9. Vegetated slopes are no steeper than 3:1.
10. The inlets are located per the approved plans and do not cause short-
circuiting of the system.
11. The permitted amounts of surface area and/or volume have been
provided.
12. Required drawdown devices are correctly sized per the approved plans.
13. All required design depths are provided.
14. All required parts of the system are provided, such as a vegetated shelf,
and a forebay.
15. The required system dimensions are provided per the approved plans.
cc: NCDENR-DWQ Regional Office
Page 6 of 6
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~ i ~ Y, ti , r ',S• ~ ~ f
1 , ~ 0 .(P w y .1 , , ~ G Z ~ 5 6 ~ , , " / C, , ;J ;gin ~ ~ ~ t l ~ EMPORARY EN(P~RARl" ~ATERCOU~SE iA i' ~ / ~ ~ ~ e ~ °
G Fn ; 'r` R , 9
~ ; `~r'~4, r.,rr', ~ Exist, it (ryp.) ~ w
..ice y...i~~. i~ t ~ 1 ~ ,i z it E t ' ~ ~ r 3 ~~ia t ! ~ ` : ~ ~ r - ' ~;r''r ~ ; ~ E i e E ~,r W ~ a
;,ter... ? ! - ~•j~ v" se ~ ~ti• i r... y ti~ ~ E +~9 ~ '~r~' ~t v \ ~ i ~ t , ~ sj' ~ t ' 1 Exist. 12"r ~ Z o
j ~ / ~ C ~ Q{ ~t=9~?.•.. ( • .r'.. t ;,.~~.v, r t :I~, l;• \ \ F:?rr..,"r ~4 r ~x,~ ~ s~ i~ , ~~i Water Main ~ ~
/i ~ 1. s ,.~"A°°° \ -I 4t l 15 STREAM BUFFER ~ ~,~w!~ r', ~ ~~f~ Curb Inlet V~ ~ ~
, , ~ ~~r` o ~ r ~ , ` , , ~ ; . ? ~ 'A TYPicAL Borth s~DES ; do , / rr_. ~ / r,, 1. ~ A ~ ~ E ~ ~ ~ v _v ~ t ~ 1 4 -~hr~ ~ ° a ~ \ tip""'" t
~i `~.l 6+ k ~ ~j ~~Y ~ Q% ) ~ INV.=770.9E ~ ~
Q / +ti / ~ r r ,.,;,tr~q °'t \'}t : / r'';•' I ~~'g' k ~ 'r'': ra r ( '4( (J,~Y" ~ ~ ~ \ ~ \ ~ , ~ r
/ y~ 'I` . • ~ I~ i~• ~ ll ~ S ~ L ~ , Pr4~' » r jg i ^ 4 1 p 3i~1Mw'^.,.~ f^- ~ 77 t. F ~ ~ { ~ 3 f t i ~ • S ~ t ~ 1:, B.- rr r ` a1 1, ~.t~ ~ / r ! ! 0 r s ; t s i\' 1 I ! f \ ' r•~- °a'i'i ~ ~ r +.l ~ ~ ~ 't ` \ _ 4 ~ ~ ~ 1 ! , / sw ~ "f~, ~ a _ : t f i r a a ~ t ' f i ~ ~,.a~;" ~ ® ,a~~:. s ` \ \ ~ ; f~iuy$1 t~ ~ . r^°~t , ~ st. 30 N Concrete + ~ ~ ~ 4 t`
_ • V ° ` i' s ~ ? 5Q• Wide 'h 1 C~ ` t F ~ .iy~ r _ i t" ~ ~ ~ f ( E : S ~ € ~ k ~ ! ~ ~ tit i'+ ~ I k ' ? ~1~,.~ i~uys~, A~ ~,r ff I' t ~ r ~ ~r OUtter CRE RpPOSED ~
~ ~/,~r' / ,F t` l 1 i { ~ ;,°°t i, f sheboro •t~ ~ ~ y, I 4~ / / , ~ ~ ~ ~ + t 4\ r t . ; ~ ''~.a~ ~ ~ " ~ \ r asement ~ l s ~ r~f~ s Y r o i, . r f x c°Q s M . so \ 1', ,!"t s _ i ,~`'G, f ~ 3r~ r + BA ~ ~ I ~ E'`TAINING W ~ r, ; ; „ ~ e ; ~ ~ ' ~ . I `G WALL ~ J
J ~v i ~ t t
- I~$ \ d i 3 t F ~ 3 i 1 ~ ~ { 1 +~a 1 -fir I S V ~ V ~ ~ 1 ~^v~. t ~ ; - ~ ® V - St is t ~ ! I 4
- Pl'I ~ 'S . 1 P ~~REEK
~ - T,. .r r F..~, } , - ' Q
' ~1 . ~ III , V~ tyy Nr~ ,r Q' ~ 1 ; t~' I ~ ¢ „',grJ ~ ' F\ ~l;''`+~ J'i ~I ~ r ~ ~a ~ , ~ ~ ,,,1 S s~ ;~j ~ , : 2 P + 1~ ~ W ~ Z ~ r~'
°a ~ t• } , f ' ' ~ A a LINE EXISTING CHANNEL NNEL i ~ , CF CRE ~ ~ ~ D ~ ~ +~ir' W ~ ~ ~ ~ ~ BAN ~4 ~ 0 - J m ~ ~ ~
- " t L" 4 r.,~~ ~ ~ r~,...~° ~,.i ~ i r r S 1 ' W 6~' D50 ,CREEK '
/ a~.. "1 i ~ ~ { : ~ • ~ / ~ ii ~ ,;t ~ ~ , li ROCK NATIVE TO •oo t's~ .CONCEPTUAL LAYOUT / _ 't ~ - s ~ / ~.,w•~ ` , ~ r ! i i ! 1 r \ °1 \ ~ r 1 !I ~~iF~ ~ r ~ ~p ! I;, { y , 4
~ ~ o v ' ~ ; ~ - ~ r.~:~r - ` ~ ~ : PIEDMONT STREAMS. ~ ~m ~ w A 0.69 AC. IMPERYIOUS ~ ~ f / ~ / ~ ~ ~ ~ ~l t, > ,~f ~ 1
r` ;~'°uw 3 ~ I } i r.C ~ / ~ If J ~ ~ .~i'. V .F ' r ' ~,n5t o~ PROPOSED DOUBLE-BOX 1 ,h ~ v N z Z ~ c~~69 X66 ~ CULVERT EXTENSION ~ ~ ~ ~ ~ ~ a ~
Q P 1 ~ k .f ~ F ~ l i ~ r rt''" t r : ~ i r M ~ t t $ ~ t As + Af ~ 1,200 SF F . / ~ ~
l ~ ~ ~ ;
~ ~ ~ i ° ~ ~ ~ ~ ~ NC DOT Double Arch Culvert ~ ` r ~ ; ~~f f ~ err t, 'rr " ' ~a; ~ ~ s/ ; ! `.E I i t To Be Extended To Right-of-Way , ~'f' i
~a'~ ~ ` i f ~t ,,xr' ~ ""r ~ ~ Y,, i'i f Pole / Poe , ~ t~' ~ / ~ ~ I if f~~, ~ W a
~ / i W i ~I I ti ? t
~ is it •1 f ! 68 5• t r y r i t i; ` r.. ~ 6. 0° ,y ~ v. Drive ~s 2 ~
i ~ ~t, I MODULAR RETAINING WALL z U 0. C;
/ ~ ` ~ ~;r, ; ~ r • r t=' t~ a' ~ l t l / t. fr , ~ • 1 f + EXlstin a ~ ~ / ~ ~ t~ ~ ~ ; ; m~, ~ l i f , ~ , y;. a '~}a 'z; l \ y ~ + + TOE OF CREEK BANK ~ J N „~ii ~ r + ~ PROPOSED ~ ~
. i ~ ~ ` HEADWALL
2005 6 .32 . ~ . ~ v t~ l~ p ~ f• Z _ 5 ~p a ~ NEW HEADWALL:EXTEND ~ Q
/ ~ + ~ ~ ` ,r TO FINISHED GRADE ~ z r
TOP CREEK % ~ ~ ! ~ ~ f°'' Q ~
' 3 W Concrete \ . , , ~ • ~h ~ r ~ ~ ~ ~ ~ P ~ ,Vole BANK ~ ~ ! f ~ ~
' y i ` d ,rr° ' ~ TEMPORARY WATERCOURSE A Y''
I ~ ,'i t, J u~ 'r. / AT i S ~ 2 t~ " ~ ~ f ~ ~ ~ DIVERSION 2 PROJECT NUMBER
uP ,s N ~ I(,f ~ V8-D LUCAS-o3
/ ' s ~ ~ " ~ Nc DoT RAW ENLARGEMENTS BY
? .y 42 L.F. STREAM D/STURBAh ~ / ~ z M D~sruRBANCE f ~ ~ ~ t ~ ~ JWW
f ~ ~ -%';~::-r::= r ORIGINALLY PERMITTED AS , ' ,l. P KNITTED AS 25' ~mm ' aE .g ~~,~s+~,~ 20 0 20 40
~ ~"~s/.-r W BOTTOMLESS ARCH CUL d / . i ARCH CUL INERT ~ ~ ~ < DRAMM BY r r ~ V
l~ ~'~\~\_=~;-'f iglu', (ACTION l.D. 200900062). r , , \ i '00900062). ,~r°' : ` ` ,d ' . , j ~ .V ; ~ n ',~a JWW/MRS
i 0 _ e~ SY ~ EXISTING HEADWALL ~Q, CHECKED BY ~ nl
.a~ r~ f ~ F~~ "e' MRS
~ N • e t
O AS NOTED
Iz MODULAR SAND FILTER UNIT EACH MODULE ¦ 301x10'
42 L.F STREAM DISTURBANCE DATE
2 UNITS SHOWN HERE ORIGINALLY PERMITTED AS 25' MARCH, 2009
W/BOTTOMLESS ARCH CULVERT
I 1 DETENTION, 1 FILTER (ACTION I.D. 200900062). OF 2 DWQ APPLICATION 1 OF 2.DWG 1:1

i
0 ~~ee ~
0 ~e~ ~ ~~..au.. s rri
B STD. PRECA T MH ~ N ~ NOTE: CONTRACTOR MAY RAISE EXISTING MANHOLES ~ e~ o~~r' % r
11 OVER EXIST. PIPE ~ II o I OM I J • ~ i i " •
o ~ W/ 4 DIA. BARBELL SECTIONS IF EXISTING BASES ~ ~ o N ~ C0• ~ ARE PRECAST. 2' DIA. GRADE RINGS CANNOT EXCEED v + t1~0 :Vi i3;N C ~ ~
765 ; ; + ~ 0 765 770 ~ ~'i'(0 77~ ir~ ' Pf 41~~ rrrr ~h ~ e•~
,E ~ o ~ ~ ~ 12" OF DEPTH. REPLACE ENTIRE MANHOLE IF BASE ~ r r ~ ~ II II ~ IS NOT PRECAST. ~ II II
N II II ,e~®®
c~`,~ -~v~i~? wino! w ~ W ~ ~ I Br+~r~bauN ~ ~
cn ,f , ~ ' o
760 ° o ~ 760 765 000 1 ~ = o y r 4 • V 1 ~ 765
° ~ V r 1
op dN-~ f o I ~ II ~ o'er 1 F
~-o~r II = rnf o c ~zo 1 W~ Z
+NZO de o00 ~ ~-O 1 W
755 ~ I ~ ~ ~ Pro °Se 755 760 o o ~ ~ II II ~ ~ ~ { 760
o o ~ II •X »
~NO_ZZ } ~o II H W ~ZZ ~ { ~o ,z~ ~ ~ ~ + - O Proposed Grade ~ f
' ~ 1- F- ~ ;
CONTRACTOR SHALL VERIFY it i o: ~
LOCATION & DEPTH OF Q > > 750 750 755 x ~ z z 755
EXISTING 12 CIP FORCE MAIN W ~ - - PRIOR TO CONSTRUCTION
~ o~ ~
„ ~ 1 c~ $P
052 0
2~ ~ I v 745 745 750 ~ ~ I 75Q
~ o
~U I
15" CP ° Y 1 O
1 FRO B/OCEL ~
j U / ~ I ~ X-l G INV. ~ ~ ~
740 740 745 ~ 745. 3 a i ~ ~ ~ ~ 745 J ~ N Z
10+00 11 +00 12+00 13+00 ~ I ~ W _ _ I E ~ EXIST, / y _ GR DE
1 ~ ~ ~ ~ _ - _ p' Existing ~x:`~ `~4% ~ ~ ~ N
! ~ ~i ~.R~,; , ~stin9 $ „ • CP fl 1.74 0
E ~ _ . a. 51.99 q .~4% $ AY ~ RESTAURANT W : ~ _ . . R FI L IT 205.35 Existing ~ D1P ~ ~ ~ W NQs
740 .39% I SCALE 1 "=50' HORIZONTAL 744 U ~p X M
SCALE 1 "=5' VERTICAL ~
REPLA E EX/STING MANHOLE REPLA E EXISTING ANHOLE R/M EYAT/ON 75 .4.t 4NHOLE ~ m ~ ~ f ®o~
R/M E El/AT/ON 754 1f „
PROPOSE 20 CASIN PLACED U E 'LACED U ER Z Z ~
735 RETAININ WALLS & F OTINGS (TY TIN65 (TY 735 p
10+00 11+00 12+00 13+00 0 14+00 ~ ~
s m w
N I A W NT
SCALE 1 "=50' HORIZONTAL ®W
SCALE 1 "=5' VERTICAL
0
0
m
770 770
4 N " M ~f
Z
765 765 0
0i4ae a+ N 2 a ~ W
osed P° 0 U
Proposed "PVC CONSTRUCTION: 0 " o
_ 760 Water Lin ~ 760 - - _ _ _ _ 1, SET UP 8Y-PASS PUMP AND y ~ ~
i F i FLpW ' ' DISCHARGE TEMPORARY PIPING. PLACE OUTLET OF W ~ a HOSE TEMPORARY PIPE TO MINIMIZE EROSION 0 ~ W
AT THE DISCHARGE SITE OR PROVIDE r ~ TEMPORARY ENERGY DISSIPATION MEASURES, ° ~
ENERGY DISSIPATION ~ ROCK CK FIRMLY ANCHOR PUMP AND PIPING. d
DAM E OCK CK 2. CONSTRUCT OUTLET PROTECTION IF NEEDED. t AM E ~ 3. CONSTRUCT IMPERVIOUS DIKE UPSTREAM OF "
755 755 F 5 5 ~ SUCTION ~ WORK AREA TO IMPOUND WATER FOR BYPASS
tow, ~ HOSE ~O PUMP INTAKE. USE A FLOATING INTAKE FOR ~ PUMPS WHERE POSSIBLE,
~ • Y ' ' ~ 4. CONSTRUCT AN IMPERVIOUS DIKE DOWNSTREAM, ~ % ` f,°:? / ' ' IF NECESSARY, TO ISOLATE WORK AREA. z
• {?fir; a+' r 1,. , , .r . ~ f.,:, , , 1'%`: /.,;,,,~,.Jl~'.,,,,•.: • - • •'I' ~ / 5. CHECK OPERATION OF PUMP AND PIPING SYSTEM.
,7 r. I~~:`';~.'.~","?`~"';~',•a; 1..1~~. 6. UPON COMPLETION OF CONSTRUCTION, REMOVE W Z -t;,=
r~~ 750 ~ 750 ~ ~ r' IMPERVIOUS DIKE(S), BYPASS PUMP, AND TEMPORARY PIPE. Q d ~
,l, • t ~ 1 TOP OF 'PROJECT` I BANK MAINTENANCE: ® r
/ ~ 1. ROUTINELY INSPECT BYPASS PUMP AND TEMPORARY .I IMPERVIOUS DIKE: PIPING TO ENSURE PROPER OPERATION. W d° Z
SANDBAGS 2. INSPECT IMPERVIOUS DIKE FOR LEAKS AND REPAIR ,
DEWATERING DEVICE 10'x15' WITH ~ ~ ~ ~ ANY DAMAGE. ' . WORK i ~
745 745 2:t sloPES _ ~ ^ AREA 3. INSPECT DISCHARGE POINT FOR EROSION. W '1' _ _ 4. ENSURE FLOW IS ADEQUATE THROUGH PIPE. ® ',~r
NOTE: PL - - ~ 5. INSPECT AND MAINTAIN DEWATERING DEVICE TO Q ~ W PLAN ~ ~ ENSURE CLEAN DISCHARGE. J m ~ ~ OC
BE SURE TO ANCHOR
All PUMPS SECURELY TYPICAL PROBLEMS ENCOUNTERED: ~ _ V Z
POLYETHEYLENE 4' MAN' SUCTION 2. EROSION IATROUTLET. V N Z O
740 DISCHARGE 4' M , FABRIC ON FACE HOSE 3. LEAKS IN PIPING AND IMPROPER CONNECTION ~ " (BMII. THICK) TO PUMP. W ~ ~ ~ ~
740 FROM PUMP IF REQUIRED ® a ® ~
ENERGY DISSIPATION
~ - ~ ~ d - - ~ ® W 4
V
Existing ~,f ~ v = ' a
735 - Grade 735 _ "-FLOW = J ~ 3
Arc Cu ver >_1 ' X 9.5 195 INVERT IN=736.Ot
INVERT OUT=734.5f NOTE: PIPE INVERT TO BE PLACED POLYETHEYIENE
NOTE: PIPE INVERT TO BE PLACED 1' BELOW STREAM BED ELEVATION FABRIC ON FACE PROPOSED TEMPORARY IM~PEDRV~IOGSUS DIKE: c
1' BELOW STREAM BED ELEVATION (sMll. THICK} ROCK CHECK )CK CHECK CULVERTS (2) 1M
730 IF REQUIRED DAM C 730 sECTiaN ~ ~
TEP TEMPORARY WATERCOl1RSE DIVERSION A ~
NO ~ NO SCALE PROJECT NUMBER
oa-DLUCAS-o3
725 725 DESIGNED BY
JWW
DRAYM BY
JWW/MRS
720 720
10+00 11+00 12+00 13+00 14+00 CHECKED 8Y
MRS
SCALE
AS NOTED
DATE
13'x9.5' ARCH CULVERT PROFILE MARCH, 2009
SCALE 1 "=50' HORIZONTAL
SCALE 1 "=5' VERTICAL 2 OF 2
S\PROJECTS DARREN LUCAS\06-0 LUCAS-03 BROWN PROPERTY\EP-DWGS\D LUCAS-DIXIE-SITE.DWG 1:1