20140027 Ver 1_401 Application_20140114

2��40027
LMG
LAND MANAGEMENT GROUP ntc.
Environmental Consultants
December 30'', 2013
TO: Ms. Christy Wicker
U.S. Army Corps of Engineers
69 Darlington Avenue
Wilmington, NC 28403
RE: NWP 12 Application; Marquis Hills Area Sewer Extension; Wilmington, NC
Wilmington, NC
Dear Christy:
Enclosed is a NWP 12 application for your review. This application is submitted on
behalf of Mr. Frank Styers with the Cape Fear Public Utility Authority for the construction of
45,000 linear feet of sewer line within the Marquis Hills subdivision in Wilmington, NC. The
project will provide residents in the Marquis Hills area with a safe, dependable public sanitary
sewer system. Currently residents utilize private eeptic tanks for treatment of wastewater and
significant portion of the septic tank systems have failed, are non - operable, and beyond their
useful service life. This project will eliminate all septic tanks within the project area. The
County has attempted to minimize impacts as much as possible in the site design. However,
temporary impacts to 0.54 acre of wetlands, 95 LF of stream, and 0.002 acre of an RPW are
needed to install the line. The impact areas will be returned to preconstruction grade and seeded
once the installation is complete.
The Pre - Construction Notification form, associated maps, and site plan are enclosed for
your review. Please contact me if you have any questions. Thank you for your assistance with
this project.
Sincerely,
Kim Williams
Environmental Scientist
Encl.
Cc: Mr. Frank Styers, CFPUA
Mr. Tony Boahn, McKim & Creed
Mr. Chad Coburn, NC DWR
Ms. Jennifer Burdette, NC DWR
www.lmgroup.net • info @lmgroup.net • Phone: [phone] • Fax: [phone]
3805 Wrightsville Ave., Suite 15, Wilmington, NC 28403

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O Y
20 1 400 2 7
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:
®Section 404 Permit El Section 10 Permit
1 b. Specify Nationwide Permit (NWP) number: 12 or General Permit (GP) number.
1c. Has the NWP or GP number been verified by the Corps?
❑ Yes
® No
Id. 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
le. 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 1 h
below.
® Yes
❑ No
1h. Is the project located within a NC DCM Area of Environmental Concern (AEC)?
❑ Yes
® No
2. Project Information
2a. Name of project:
Marquis Hills Area Sewer Extension
2b. County:
New Hanover County
2c. Nearest municipality / town:
Wilmington
2d. Subdivision name:
N/A
2e. NCDOT only, T.I.P. or state
project no:
N/A
3. Owner Information
3a. Name(s) on Recorded Deed:
Various NC DOT Rights -of -Way
3b. Deed Book and Page No.
3c. Responsible Party (for LLC if
applicable):
3d. Street address:
3e. City, state, zip:
3f. Telephone no.:
3g. Fax no.:
3h. Email address:
Page 1 of 12
PCN Form — Version 1.3 December 10, 2008 Version

4. Applicant Information (if different from owner):
4a. Applicant is:
❑ Agent ❑ Other, specify:
4b. Name:
Mr. Frank Styers, P.E.
4c. Business name
(if applicable):
Cape Fear Public Utility Authority
4d. Street address:
235 Government Center Drive
4e. City, state, zip:
Wilmington, NC 28403
4f. Telephone no.:
4g. Fax no.:
4h. Email address:
5. Agent/Consultant Information (if applicable)
5a. Name:
Kim Williams
5b. Business name
(if applicable):
Land Management Group, Inc.
5c. Street address:
3805 Wrightsville Avenue, Suite 15
5d. City, state, zip:
Wilmington, NC 28403
5e. Telephone no.:
(910) 452 -0001
5f. Fax no.:
(910) 452 -0060
5g. Email address:
kwilliams @lmgroup.net
Page 2 of 12

B. Project Information and Prior Project History
1. Property Identification
la. Property identification no. (tax PIN or parcel ID):
Various NC DOT Rights -of -Way
1b. Site coordinates (in decimal degrees):
Latitude: 34.192 0N Longitude: - 77.914 W
DD.DDDDDD - DD.DDDDDD
1c. Property size:
45,000 LF of ROW
2. Surface Waters
2a. Name of nearest body of water (stream, river, etc.) to
Mott Creek
proposed project:
2b. Water Quality Classification of nearest receiving water:
C; Sw
2c. River basin:
Cape Fear River Basin
3. Project Description
3a. Describe the existing conditions on the site and the general land use in the vicinity of the project at the time of this
application:
Project area consists of DOT rights -of -way and utility easements within the Marquis Hills subdivision.
3b. List the total estimated acreage of all existing wetlands on the property:
1 acre
3c. List the total estimated linear feet of all existing streams (intermittent and perennial) on the property:
—150LF
3d. Explain the purpose of the proposed project:
The Marquis Hills Area Sewer Extension Project will provide residents in the Marquis Hills area with a safe, dependable public
sanitary sewer system. Currently residents utilize private septic tanks for treatment of wastewater and significant portion of
the septic tank systems have failed, are non - operable, and beyond their useful service life. This project will eliminate all
septic tanks within the project area. Wastewater collected in Marquis Hills will be conveyed to the CFPUA Southside
Wastewater Treatment Plant for treatment. Approximately 639 septic tanks will be abandoned and connected to the proposed
sewers stem.
3e. Describe the overall project in detail, including the type of equipment to be used:
The project is comprised of 45,000 linear feet of 8 -inch sanitary sewer pipeline and will primarily serve the residents of the
Marquis Hills area. The pipe will be constructed via open cut methods ublizing standard mechanical excavation equipment.
4. Jurisdictional Determinations
4a. Have jurisdictional wetland or stream determinations by the
Corps or State been requested or obtained for this property /
® Yes ❑ No ❑ Unknown
project (including all prior phases) in the past?
Comments:
4b. If the Corps made the jurisdictional determination, what type
El Preliminary ®Final
of determination was made?
4c. If yes, who delineated the jurisdictional areas?
Agency /Consultant Company:
Name (if known): Paul Farley
Other: LMG
4d. If yes, list the dates of the Corps jurisdictional determinations or State determinations and attach documentation.
Ms. Christy Wicker with the USACE approved the wetland line in the field on 12/12/13.
5. Project History
5a. Have permits or certifications been requested or obtained for
❑ Yes ® No ❑ Unknown
this project (including all prior phases) in the past?
5b. If yes, explain in detail according to "help file" instructions.
Page 3 of 12
PCN Form —Version 1.3 December 10, 2008 Version

B. Project Information and Prior Project History
6. Future Project Plans
6a. Is this a phased project? ❑ Yes ® No
6b. If yes, explain.
Page 4 of 12

C. Proposed Impacts Inventory
1. Impacts Summary
1a. Which sections were completed below for your project (check all that apply):
® Wetlands ® Streams - tributaries ❑ Buffers
® Open Waters ❑ Pond Construction
2. Wetland Impacts N/A
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
W1 []POT
Sewer Line
Riparian
® Yes
® Corps
0.39
Installation
❑ No
®DWQ
W2 ❑ P ®T
Sewer Line
Riparian
® Yes
® Corps
0.02
Installation
❑ No
® DWQ
W3 []POT
Sewer Line
Riparian
® Yes
® Corps
0.02
Installation
❑ No
® DWQ
W4 ❑ P ®T
Sewer Line
Riparian
® Yes
® Corps
011
Installation
❑ No
® DWQ
W5 ❑ P ❑ T
❑ Yes
❑ Corps
❑ No
❑ DWQ
2g. Total wetland impacts
0.54
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
Sewer Line
Mott Creek
® PER
® Corps
20
40
Installation
❑ INT
® DWQ
S2 ❑ P ®T
Sewer Line
Installation
UT of Mott Creek
® PER
❑ INT
® Corps
® DWQ
10
15
S3 ❑ P ® T
Sewer Line
Mott Creek
® PER
® Corps
6
40
Installation
❑ INT
® DWQ
3h. Total stream and tributary impacts
95
3i. Comments:
Page 5 of 12
PCN Form — Version 1.3 December 10, 2008 Version

4. Open Water Impacts:
If there are proposed impacts to lakes, ponds, estuaries, tributaries, sounds, the Atlantic Ocean, or any other open water of
the U.S. then individually list all open water impacts below.
4a.
Open water
impact number —
Permanent (P) or
Tem ora
4b.
Name of waterbody
(if applicable)
4c.
Type of impact
4d.
Waterbody type
4e.
Area of impact (acres)
01 ❑ P ®T
Sewer Line Installation
RPW
0.002
02 ❑P ❑T
03 ❑P ❑T
04 ❑P ❑T
4f. Total open water impacts
0.002
4g. Comments:
5. Pond or Lake Construction: NIA
If pond or lake construction proposed, then complete the chart below.
5a.
Pond ID
number
5b.
Proposed use or purpose
of pond
5c.
Wetland Impacts (acres)
5d.
Stream Impacts (feet)
5e.
Upland
(acres)
Flooded
Filled
Excavated
Flooded
Filled
Excavated
Flooded
P1
P2
5f. Total
7--1
5g. Comments:
5h. Is a dam high hazard permit required?
❑ Yes ❑ No If yes, permit ID no:
5i. Expected pond surface area (acres):
5j. Size of pond watershed (acres):
5k. Method of construction:
Page 6 of 12

S. Buffer Impacts (for DWQ): NIA
If project will impact a protected riparian buffer, then complete the chart below.
If yes, then individually list all buffer impacts
below. If any impacts require mitigation, then
you MUST fill out Section D
of this form.
6a.
❑ Neuse
❑ Tar - Pamlico ❑ Other:
Project is in which protected basin?
❑ Catawba
❑ Randleman
6b.
6c.
6d.
6e.
6f.
6g.
Buffer impact
number —
Reason
Buffer
Zone 1 impact
Zone 2 impact
Permanent (P) or
for
Stream name
mitigation
(square feet)
(square feet)
Temporary
impact
-required?
61 ❑P
❑Yes
❑ No
B2 ❑P
❑Yes
❑ No
B3 ❑P ❑T
❑Yes
❑ No
6h. Total buffer impacts
6i. Comments:
Page 7 of 12

D. Impact Justification and Mitigation
1. Avoidance and Minimization
1a. Specifically describe measures taken to avoid or minimize the proposed impacts in designing project.
The applicant has attempted to avoid and minimize impacts to jurisdictional areas as much as possible. All impacts will
occur within existing DOT rights -of -way or utility line easements and will be restored to pre - construction grade once the
line is installed.
1b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques.
Silt fencing will be installed to prevent erosion into adjacent jurisdictional areas and wetland impact areas will be seeded.
2. Compensatory Mitigation for Impacts to Waters of the U.S. or Waters of the State
2a. Does the project require Compensatory Mitigation for
impacts to Waters of the U.S. or Waters of the State?
❑ Yes ® No
2b. If yes, mitigation is required by (check all that apply):
❑ DWQ ❑ Corps
2c. If yes, which mitigation option will be used for this
project?
❑ Mitigation bank
❑ Payment to in -lieu fee program
❑ Permittee Responsible Mitigation
3. Complete if Using a Mitigation Bank: NIA
3a. Name of Mitigation Bank:
3b. Credits Purchased (attach receipt and letter)
Type:
Quantity:
3c. Comments:
4. Complete if Making a Payment to In4leu Fee Program: N/A
4a. Approval letter from in -lieu fee program is attached.
❑ Yes
4b. Stream mitigation requested:
N/A
4c. If using stream mitigation, stream temperature:
❑ warm ❑ cool ❑cold
4d. Buffer mitigation requested (DWQ only):
N/A square feet
4e. Riparian wetland mitigation requested:
N/A acres
4f. Non - riparian wetland mitigation requested:
N/A acres
4g. Coastal (tidal) wetland mitigation requested:
N/A acres
4h. Comments:
5. Complete if Using a Permittee Responsible Mitigation Plan: NIA
5a. If using a permittee responsible mitigation plan, provide a description of the proposed mitigation plan.
Page 8of12
PCN Form —Version 1.3 December 10, 2008 Version

6. Buffer Mitigation (State Regulated Riparian Buffer Rules) — required by DWQ
6a. Will the project result in an impact within a protected riparian buffer that requires
❑ Yes ® No
buffer mitigation?
6b. If yes, then identify the square feet of impact to each zone of the riparian buffer that requires mitigation. Calculate the
amount of mitigation required. NIA
6c.
6d.
6e.
Zone
Reason for impact
Total impact
Multiplier
Required mitigation
(square feet)
(square feet)
Zone 1
3 (2 for Catawba)
Zone 2
1.5
6f. Total buffer mitigation required:
6g. If buffer mitigation is required, discuss what type of mitigation is proposed (e.g., payment to private mitigation bank,
permittee responsible riparian buffer restoration, payment into an approved in -lieu fee fund).
NIA
6h. Comments: NIA
Page 9 of 12

E. Stormwater Management and Diffuse Flow Plan (required by DWQ)
1. Diffuse Flow Plan
1 a. Does the project include or is it adjacent to protected riparian buffers identified
❑ Yes ® No
within one of the NC Riparian Buffer Protection Rules?
1b. If yes, then is a diffuse flow plan included? If no, explain why.
❑ Yes ❑ No
Comments:
2. Stormwater Management Plan
2a. What is the overall percent imperviousness of this project?
None
2b. Does this project require a Stormwater Management Plan?
❑ Yes ® No
2c. If this project DOES NOT require a Stormwater Management Plan, explain why:
No impervious cover is proposed with this project.
2d. If this project DOES require a Stormwater Management Plan, then provide a brief, narrative description of the plan:
❑ Certified Local Government
2e. Who will be responsible for the review of the Stormwater Management Plan?
❑ DWQ Stormwater Program
❑ DWQ 401 Unit
3. Certified Local Government Stormwater Review: NIA
3a. In which local government's jurisdiction is this project?
❑ Phase II
3b. Which of the following locally- implemented stormwater management programs
❑ NSW
❑ USMP
apply (check all that apply):
❑ Water Supply Watershed
❑ Other
3c. Has the approved Stormwater Management Plan with proof of approval been
❑ Yes ® No
attached?
4. DWQ Stormwater Program Review: NIA
❑ Coastal counties
❑ HOW
4a. Which of the following state - implemented stormwater management programs apply
❑ W
(check all that apply):
❑ Session Law 2006 -246
❑ Other:
4b. Has the approved Stormwater Management Plan with proof of approval been
attached?
❑ Yes ❑ No
5. DWQ 401 Unit Stormwater Review: NIA
5a. Does the Stormwater Management Plan meet the appropriate requirements?
❑ Yes ❑ No
5b. Have all of the 401 Unit submittal requirements been met?
❑ Yes ❑ No
Page 10 of 12
PCN Form — Version 1.3 December 10, 2008 Version

F. Supplementary Information
1. Environmental Documentation (DWQ Requirement)
1a. Does the project involve an expenditure of public (federal /state /local) funds or the
® Yes ❑ No
use of public (federal /state) land?
1 b. If you answered "yes' to the above, does the project require preparation of an
environmental document pursuant to the requirements of the National or State
❑ Yes ® No
(North Carolina) Environmental Policy Act (NEPA/SEPA)?
1c. If you answered 'yes" to the above, has the document review been finalized by the
State Clearing House? (if so, attach a copy of the NEPA or SEPA final approval
❑ Yes ❑ No
letter.)
Comments:
2. Violations (DWQ Requirement)
2a. Is the site in violation of DWQ Wetland Rules (15A NCAC 2H .0500), Isolated
Wetland Rules (15A NCAC 2H .1300), DWQ Surface Water or Wetland Standards,
❑ Yes ® No
or Riparian Buffer Rules (15A NCAC 2B .0200)?
2b. Is this an after -the -fact permit application?
❑ Yes ® No
2c. If you answered "yes' to one or both of the above questions, provide an explanation of the violation(s):
3. Cumulative Impacts (DWQ Requirement)
3a. Will this project (based on past and reasonably anticipated future impacts) result in
❑ Yes ® No
additional development, which could impact nearby downstream water quality?
3b. If you answered "yes" to the above, submit a qualitative or quantitative cumulative impact analysis in accordance with the
most recent DWQ policy. If you answered "no," provide a short narrative description.
The project is not expected to result in increased development because residents within the service area currently utilize
septic tanks. This project will eliminate all septic tanks within the project area, which will benefit water quality.
4. Sewage Disposal (DWQ Requirement)
4a. 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.
Wastewater collected in Marquis Hills will be conveyed to the CFPUA Southside Wastewater Treatment Plant for
treatment. Approximately 639 septic tanks will be abandoned and connected to the proposed sewer system.
Page 11 of 12
PCN Form —Version 1.3 December 10, 2008 Version

5. Endangered Species and Designated Critical Habitat (Corps Requirement)
5a. Will this project occur in or near an area with federally protected species or
❑ Yes ® No
habitat?
5b. Have you checked with the USFWS concerning Endangered Species Act
❑ Yes ® No
impacts?
❑ Raleigh
5c. If yes, indicate the USFWS Field Office you have contacted.
❑ Asheville
5d. What data sources did you use to determine whether your site would impact Endangered Species or Designated Critical
Habitat?
The NC Natural Heritage Program GIS layer was used to determine the presence of federally listed species. No
federally- listed species were identified within a one -mile radius of the project area. However, alligators are likely found
within portions of Motts Creek. No impacts to alligators are anticipated.
6. Essential Fish Habitat (Corps Requirement)
6a. Will this project occur in or near an area designated as essential fish habitat?
❑ Yes ® No
6b. What data sources did you use to determine whether your site would impact Essential Fish Habitat?
The NOAA Fisheries Essential Fish Habitat Mapper GIS program was used to determine the presence of Essential Fish
Habitat. No EFH was noted within the project area.
7. Historic or Prehistoric Cultural Resources (Corps Requirement)
7a. Will this project occur in or near an area that the state, federal or tribal
governments have designated as having historic or cultural preservation
❑ Yes ® No
status (e.g., National Historic Trust designation or properties significant in
North Carolina history and archaeology)?
7b. What data sources did you use to determine whether your site would impact historic or archeological resources?
The NC State Historic Preservation Office HPOWEB GIS mapping resource was used to determine the presence of
cultural or historic resources. No cultural or historical resources were noted within or adjacent to the site.
8. Flood Zone Designation (Corps Requirement)
8a. Will this project occur in a FEMA- designated 100 -year floodplain?
FED Yes ❑ No
8b. If yes, explain how project meets FEMA requirements:
8c. What source(s) did you use to make the floodplain determination? The NC Floodplain Mapping Information System
website was used to determine the boundaries of the 100 -year floodplain.
Kim Williams
12/30/2013
Applicant/Agent's Printed Name
pplicant/Agent's Signature
Date
(Agent's signature is valid only if an authorization letter from the applicant
is provided.)
Page 12 of 12

AGENT AUTHORIZATION FORM
TO WHOM IT MAY CONCERN:
Uwe, the undersigned, hereby authorize Land Management Group, Inc. to act as our agent in the
determination of jurisdictional wetland boundaries on the subject property, Marquis Hills Sewer
Line Prgject. By way of this form, I /we additionally authorize access to the site by
representatives of the US Army Corps of Engineers and /or the NC Division of Coastal
Management for the purpose of reviewing the flagged wetland boundary and providing a final
jurisdictional determination. Any questions regarding the jurisdictional wetland determination
should be directed to Land Management Group, Inc.
Please provide the following information:
Property Address and Parcel ID Number: NIA NCDOT Right -of -way
Current Property Owner Name: NCDOT
Owner Address & Phone Number: 5501 Barbados Blvd, Castle Hame. NC 28429
(910) 341 -2000
Please circle Yes or No for the following questions:
I/We are the current owners: Yes (No)
I/We are under contract to purchase the subject property: Yes (No)
I/We are under option to purchase the subject property: Yes (No)
If you answered no to the question above, do you have an existing 4ease NCDOT Encroachment
Agreement or option to enter into a-lease NCDOT Encroachment Agreement
(Yes) No
(Le. speculative request — NOTE: Site access will be restricted without noticetauthorization by
current owner)
Print Owner's Name
Owner's Signature
(not required if under contract or under option)
Date
Frank Steers. PE
Print Applicant's Name
plicant's Signal re
101 «1(3
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243 NORTH FRONT IN ��g a Fear
1NLLIINGTON, NORTH CAROLINA 28401 ; ^ P
TELE: 1100 343 -1048 ,2 Public Utility Authority
FAX 91 D) 251 -8282
LICENSE: F -1222
PUBLIC UTILITY AUTHORITY
AWB
PROJECT NO.
5367 -0028
MARQUIS HILL
AREA SEWER EXTENSION
CAPE FEAR PUBLIC UTILITY AUTHORITY
SHEET NO:
235 GOVERNMENT CENTER DRIVE
WILMINGTON, NC 28403
G-1
OFFICE :(9i0)332 -6560

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5' TEMPORARY
CONSTRUCTION WETLAND /UPLAND CHECK DAM
EASEMENT (TYP) BOUNDARY
MH �1 uN �� (TYIP)
1� ANTI —SEEP COLLAR (TYP)
(150' INTERVALS THROUGH
W1: 0.39 ac (temp) ! WETLANDS)
S1: 40 LF (temp) ARROWHEAD PARK
60' 0 60' 120'
SCALE: 1"=60' (Horiz.)
�NxIQNi&CRF�D MARQUIS HILLS AREA SEWER EXTENSION
21.1 Ndq Front StrMt
Mrnl (w, Nw1h Csdl- 2!101
Rwne (F-122] -1011 . Fac (9+a)2a+ -�2 WETLAND IMPACT MAP C -1
tlarMS F -1222
rw.mdJmarA.mm

vi vvTi
2
\s
IMPACT
CONCRETE J
SIDEWALK (TYP)
0
50' 0 50' 100'
SCALE: 1 " =50' (Horiz.)
4MM &CRM) MARQUIS HILLS AREA SEWER EXTENSION
su Henn Front Street
North CwoWm t � s,(, o)343-tae . r o�ara= F-1222
WETLAND IMPACT MAP C -2
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W2: 0.02 ac (temp)
SSMH
RIM EL 11.19
WETLAND
L
I z
i
AND
L
C
W3: 0.02 ac (temp)
50' 0 50' 100'
SCALE: 1 " =50' (Horiz.)
4j&NW M &CRS MARQUIS HILLS AREA SEWER EXTENSION
I" mm�ft..:
Fac o)=-8=
F -+� WETLAND IMPACT MAP C-24

RPW
NO IMPACT
RE6UIR D
5.74
NV. E 13 67
5"
,INV. 1
r�
N
U
-1
OBSCURE A
f/' N
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r
NV. EL.
V. EL.
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V. EL. 13.5
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r
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I
1-ml
50' 0 50' 100'
SCALE: 1 " =50' (Horiz.)
1:t!", Anjvms&Y(yjM MARQUIS HILLS AREA SEWER EXTENSION
����,� o�,-� Unum ► -12n WETLAND IMPACT MAP C -28
mn

N
H 75
\ S 3 +49.
�.1 P 12" MP
1 I L. 04 �� IN*. EL. 1 .68 �
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Stream
MH 3
A 65.6
1 5" EL. 15!49
PIPE SI
UND 0 ND
PP \ R 2 RWJ
INV. EL.
V 1
o� o
\ \ ` J 0 C
CHECK A =� `
(Tq j
S2: 15 LF (temp)
50' 0 50' 100'
SCALE: 1 " =50' (Horiz.)
�MMM� MARQUIS HILLS AREA SEWER EXTENSION
W���
�,� �-�
F -�� WETLAND IMPACT MAP C -30

ti
HECI(j DA
1 4CE
NV. E 915.1 �, \ PP
Mill N OR M'247
wa�
20_
-� INV. EL.
01: 0.002 ac (temp)
50' 0 50' 100'
SCALE: 1 " =50' (Horiz.)
,6N M&CRM) MARQUIS HILLS AREA SEWER EXTENSION
243 Nw6i Ffwt Sbeft
oh � � , o�-�
— F +2n
WETLAND IMPACT MAP C -31
mw
m

5' TEMPORARY
CONSTRUCTION
EASEMENT
SILT FENCE
(TYP)
30' PERMANENT -
UTTLITY EASEMENT
CHECK DAM
VP 1*76
009I
W,.A !
Approx. Location of +
Stream Channel
i
2 + + v
y i
i y i
T -9 W
y +
T -8 �
y y
5'iEMPORARY
CONSTRUCTION
I� EASEMENT
i
+ y i
i y y
i
y
W + +
+ + + 1
1. +ISTr5 +
+'7') 11 .
.
W , y i +
+ + + i • +
+ +�EI(tSnAn G 50' y
i
t+ +
+ I
+ +
+ +
+ +
+
+ +
+ +
AN SEEP + + +
yT -3W +y ,
,�,WN +
+ +
+ +
+ + +
J
Oy
C) + + I I + cn + + +
.+ B + O UW Ny D+ Ay R y Y y
SEE DETAIL SHEET SSD -1 EXISTING 24"
W i P + i +
-
V
+ + C
DIA MO T TS CREEK
CA OUTFALL STANDARD VENTED T l+ +yam, jND/U'tAVQ
MANHOLE VENT ELEV = 15.0
I
W4: 0.11 ac (temp)
Sl 40 LF (temp)
50' 0 50' 100'
SCALE: 1 " =50' (Horiz.)
44bm IQN &CR) MARQUIS HILLS AREA SEWER EXTENSION
743 Matl, franc Strad
.Imp, NafA Cae@ne 7640,
c°�0"4' - +°'° Fes` c°'O�'1-°282 WETLAND IMPACT MAP C -36
uesn.e F —,m
w W a.eC.aan