20151066 Ver 1_401 Application_20151015

Soil & Environmental Consultants, PA
8412 Falls of Neuse Road, Suite 104, Raleigh, NC 27615 • Phone: [phone] • Fax: [phone]
s an dec.com
To: US Army Corps of Engineers
Raleigh Regulatory Field Office
Attn: Dave Shaeffer & /or James Lastinger
3331 Heritage Trade Drive, Suite 105
Wake Forest, NC 27587
From: Bob Zarzecki
Soil & Environmental Consultants, P.A.
Re: PARKSIDE VILLAS, Cary, Wake County, NC
October 9, 2015
S &EC Project # 12224W7
N.C. Division of Water Resources
401 & Buffer Permitting Unit
Attn: Karen Higgins
Archdale Building — 91h Floor
512 North Salisbury Street,
Raleigh, NC 27604 2 0 1 5, 0 6
6
On behalf of the owner, Standard Pacific of the Carolinas, LLC, please find attached a complete application and
supplemental information requesting written concurrence from the U.S. Army Corps of Engineers (USACE) and the
N.C. Division of Water Resources (DWR) that the activities proposed below may proceed under Nationwide Permits
18, 29 & 27 and associated General Water Quality Certifications. Please contact me at (919) 846 -5900 if you have any
questions or require additional information.
Project Name
Project Type
Owner / Applicant
County
E Nearest Town
W aterbody Name
Index Number
Class
USGS Cataloging Unit
PROJECT SUMMARY
PARKSIDE VILLAS
Residential Townhome & Single- family Development
Standard Pacific of the Carolinas, LLC
Wake
Cary
UT to Panther Creek
16- 41- 1 -17 -3
WS -IV; NSW
Jordan Lake, Cape Fear River - 03030002
IMPACT SUMMARY
refer to the "Resource Data Summary" on Sheet 4 of 16 of the restoration plan for additional details.
** Note: NWP27 open water impacts will be converted to wetlands and as such are not a loss of waters
Attachments: Complete PCN, Supplemental Information, DWR Permit Application Fee
�j
j;
aCT ,c (I;, 1r)
DEtali:.
I 401_ :�UF':.- '..._•..�_.
i
NWP18
NWP29
NWP27*
Stream Impact (acres):
0
0.014
0.027
Wetland Impact (acres):
0.04
0.33
0.13
Open Water Impact (acres):
0
0
0.304 **
Total Impact to Waters of the U.S. (acres)
0.04
0.344
0.461
Total Stream Impact (linear feet):
0
119
121
Ij
* Note: NWP27 listed impacts are all temporary
and do not account for the
post- restoration totals. Please
refer to the "Resource Data Summary" on Sheet 4 of 16 of the restoration plan for additional details.
** Note: NWP27 open water impacts will be converted to wetlands and as such are not a loss of waters
Attachments: Complete PCN, Supplemental Information, DWR Permit Application Fee
�j
j;
aCT ,c (I;, 1r)
DEtali:.
I 401_ :�UF':.- '..._•..�_.
i

c
•
8, 8
1� J
WjAr�9Qc
l IV_w`h
O Nii� Y
A. Applicant Information
1. Processing
Office Use Only:
Corps action ID no.
DWQ project no.
Form Version 1.4 January 2009
Pre - Construction Notification (PCN) Form
1 a. Type(s) of approval sought from the Corps:
1 b. Specify Nationwide Permit (NWP) number: 18.29 & 27
1 c. Has the NWP or GP number been verified by the Corps?
❑X Section 404 Permit ❑ Section 10 Permit
or General Permit (GP) number:
❑X Yes ❑ No
1 d. Type(s) of approval sought from the DWQ (check all that apply):
Q 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 For the record only for DWQ For the record only for Corps Permit:
because written approval is not required? 401 Certification:
3a. Name(s) on Recorded Deed:
❑ Yes ❑X No
❑ Yes
❑X No
1f.
Is payment into a mitigation bank or in -lieu fee program proposed for
applicable):
3d.
Street address:
mitigation of impacts? If so, attach the acceptance letter from mitigation bank
❑X Yes
❑ No
Telephone no.:
or in -lieu fee program.
Fax no.:
3h.
1g.
Is the project located in any of NC's twenty coastal counties. If yes, answer 1h
❑ Yes
❑X No
below.
1 h.
Is the project located within a NC DCM Area of Environmental Concern (AEC)?
❑ Yes
❑X No
2.
Project Information
2a.
Name of project: PARKSIDE VILLAS
2b.
County: Wake
2c.
Nearest municipality / town: Cary
2d.
Subdivision name: PARKSIDE VILLAS
I` 2e.
NCDOT only, T.I.P. or state project no: I n/a
3.
Owner Information
3a. Name(s) on Recorded Deed:
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:
Standard Pacific of the Carolinas, LLC
B16076/P2630 & B16076/P2644
Jason H. Rivenbark
6701 Carmel Road, Suite 425
Charlotte, NC 28226
(919) 465 -5929
(919) 465 -5902
jrivenbark @standpac.com
Page 1 of 10
PCN Form — Version 1.4 January 2009

d
4. Applicant Information (if different from owner)
4a. Applicant is: ❑ Agent ❑ Other, specify: ** applicant is owner
4b. Name:
4c. Business name
(if applicable):
4d. Street address:
4e. City, state, zip:
4f. Telephone no.:
4g. Fax no.:
4h. Email address:
5.
Agent/Consultant Information (if applicable)
5a.
Name:
Bob Zarzecki
5b.
Business name
Soil & Environmental Consultants, PA
(if applicable):
5c.
Street address:
8412 Falls of Neuse Road, Suite 104
5d.
City, state, zip:
Raleigh, NC 27615
5e.
Telephone no.:
(919) 846 -5900
5f.
Fax no.:
(919) 846 -9467
5g.
Email address:
bzarzecki @sandec.com
Page 2 of 10

B. Project Information and Prior Project History
1. Property Identification
1a. Property identification no. (tax PIN or parcel ID): 1 0735720245, 0735730305, 0735733336, 0735624845
1 b. Site coordinates (in decimal degrees): I Latitude: 35.8189 Longitude: -78.8747
1c. Property size:
2. Surface Waters
2a. Name of nearest body of water to proposed project:
2b. Water Quality Classification of nearest receiving water:
2c. River basin:
46.67 acres
Panther Creek (Stream Index. No. 16- 41- 1 -17 -3)
WS -IV; NSW
Jordan Lake, Cape Fear (Haw River 03030002)
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:
The site is currently vacant with a mix of pasture, woodland, a drained pond ( +/- 4 5 acres), and a couple abandoned buildings. The general land use
in the vicinity of the property are highway businesses along NC55 to the east and Morrisville Parkway to the south, rural residential to the north and
west, and a single family residential subdivision (1/3 acre lot sizes) to the southwest.
3b. List the total estimated acreage of all existing wetlands on the property: 2
3c. List the total estimated linear feet of all existing streams (intermittent and perennial) on the property: 1,300
3d. Explain the purpose of the proposed project:
To develop a residential town home and single - family home neighborhood on the property.
3e. Describe the overall project in detail, including the type of equipment to be used:
Construction of residential townhomes and single - family homes, road and utility infrastructure, stormwater management devices. Grading equipment.
4. Jurisdictional Determinations
4a. Have jurisdictional wetland or stream determinations by the ❑X Yes ❑ No ❑ Unknown
Corps or State been requested or obtained for this property /
project (including all prior phases) in the past? Comments:
4b. If the Corps made the jurisdictional determination, what type ❑X Preliminary ❑ Final
of determination was made?
4c. If yes, who delineated the jurisdictional areas? Agency /Consultant Company:
Name (if known): James Lastinger / Steven Ball & Bob Zarzecki Other: USACE / S &EC, PA
4d. If yes, list the dates of the Corps jurisdictional determinations or State determinations and attach documentation.
James Lastinger (USAGE) Field Verification January 17, 2014. Town of Cary (TOC) stream buffer determination February 7, 2014 Pre- application site
meeting with Chem Smith (DWR) & TOC Staff March 5, 2015.
5. Project History
5a. Have permits or certifications been requested or obtained for El Yes ❑X No ❑ Unknown
this project (including all prior phases) in the past?
5b. If yes, explain in detail according to "help file" instructions.
6. Future Project Plans
6a. Is this a phased project? I ❑ Yes X❑ No
6b. If yes, explain.
Page 3 of 10
PCN Form — Version 1.4 January 2009

1
C. Proposed Impacts Inventory
1. Impacts Summary
1a. Which sections were completed below for your project (check all that apply):
❑X Wetlands ❑X Streams - tributaries ❑X Buffers ❑X Open Waters ❑ Pond Construction
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 impact Type of wetland Forested Type of jurisdiction
Area of
number Corps (404,10) or
impact
Permanent (P) or DWQ (401, other)
(acres)
Temporary (T)
W1 P Fill (NWP29 - Road) Non -Tidal Freshwater Marsh No Corps
0.07
W2 P Fill (NWP29 - Road) Non -Tidal Freshwater Marsh No Corps
0.19
W3 P Fill (NWP18 - BMP) Headwater Wetland Yes Corps
0.04
W4 P Fill (NWP29 - Lots) Non -Tidal Freshwater Marsh Yes Corps
0.07
W5 T Restoration (NWP27) Non -Tidal Freshwater Marsh No Corps
0.13
W6 Choose one Choose one Yes /No
2g. Total Wetiand Impacts:
0.5
2h. Comments:
"W1 to W4" impacts total 0.37 acres Riparian wetland mitigation is proposed for these permanent impacts. These are disturbed w/n drained
pond.
"W5" Impact is associated with the proposed wetland and stream restoration project within the drained pond bottom, of which 0.13 acres is existing and
0.43 acres is proposed, for a net gain of 0.3 acres (to include restoration of wetland area within what is now open water, enhancement of existing
wetlands and creation of new wetlands within the existing drained pond bottom).
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 (PER) or Type of Average
Impact
number intermittent (INT)? jurisdiction stream
length
Permanent (P) or width
(linear
Temporary (T) (feet)
feet)
S1 P Culvert (NWP29 - Road) UT to Panther Creek INT Corps 5
119
S2 T Restoration (NWP27) UT to Panther Creek INT Corps 5
121
S3 Choose one
S4 Choose one
S5 Choose one
S6 Choose one
3h. Total stream and tributary impacts
239
3i. Comments:
"S1" impacts total 119 If (less than 150). No stream mitigation is proposed, as the permanent loss is less than 150 feet.
"S2" impacts are associated with the wetland and stream restoration project within the drained pond bottom, of which 121 If is existing and 311 If is
proposed, for a net gain of 190 If (to include stream restoration within what is now open water, and enhancement of existing unstable stream within the
pond bottom).
Page 4 of 10
PCN Form - Version 1.4 January 2009

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. 4b. 4c. 4d. 4e.
Open water Name of waterbody
impact number (if applicable) Type of impact Waterbody Area of impact (acres)
Permanent (P) or type
Temporary (T)
01 T UT to Panther Creek Restoration Pond 0.304
O2 Choose one Choose
O3 Choose one Choose
O4 Choose one Choose
4f. Total open water impacts 0.304
4g. Comments:..01" impact includes the restoration of 0.304 acres of existing standing water in the drained pond bottom to wetlands and stream
5. Pond or Lake Construction
If pond or lake construction proposed, then complete the chart below.
5a. 5b. 5c. 5d. 5e.
Pond ID number Proposed use or Wetland Impacts (acres) Stream Impacts (feet) Upland
purpose of pond (acres)
Flooded Filled Excavated Flooded Filled Excavated
P1 Choose one
P2 Choose one
5f. Total:
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:
6. Buffer Impacts (for DWQ)
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. Project is in which protected basin? ❑ Neuse ❑ Tar - Pamlico ❑ Catawba ❑ Randleman ❑ Other:
6b. 6c. 6d. 6e. 6f.
6g.
Buffer Impact Reason for impact Stream name Buffer Zone 1
Zone 2
number — mitigation impact
impact
Permanent (P) or required? (square
(square
Temporary (T) feet)
feet)
61 P Road UT to Panther Creek No 8,820
4,964
B2 Yes /No
B3 Yes /No
B4 Yes /No
B5 Yes /No
86 Yes /No
6h. Total Buffer Impacts: 8,820
4,964
61. Comments: "B1" impacts are to Town of Cary (TOC) Jordan Lake Urban Transition Buffers (UTBs) and will be reviewed and approved by TOC.
Buffer restoration will also occur within the drained pond bottom as per the "Stream Repair & Stabilization Plan ".
Page 5 of 10

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 had S &EC delineate all jurisdictional wetlands, streams, waters and buffers on the property, and verify these with the USACE, DWR &
Town of Cary (TOC) The applicant worked with the agencies to propose the attached wetland, stream and buffer restoration plan within the existing
drained pond bottom. Impacts were minimized to two road crossings, one BMP and a minor amount of lot fill to a small finger wetland located within
the drained pond bottom.
1 b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques.
The project will obtain an approved land disturbance permit and associated erosion and sediment control plan from the TOC to ensure protection of
downstream water quality during construction, and an stormwater management plan to ensure water quality protection for the life of the development.
2. Compensatory Mitigation for Impacts to Waters of the U.S. or Waters of the State
2a. Does the project require Compensatory Mitigation for X❑ Yes ❑ Nc
impacts to Waters of the U.S. or Waters of the State?
2b. If yes, mitigation is required by (check all that apply):
2c. If yes, which mitigation option will be used for this
project?
3. Complete if Using a Mitigation Bank
3a. Name of Mitigation Bank:
❑ DWQ ❑X Corps
❑X Mitigation bank
❑ Payment to in -lieu fee program
❑ Permittee Responsible Mitigation
Type: Choose one Quantity:
3b. Credits Purchased (attach receipt and letter) Type: Choose one Quantity:
Type: Choose one Quantity:
S &EC has contirmed that the private mitig ition banks in this watershed do not currently have wetland mitigation credits available
3c. Comments:
4. Complete if Making a Payment to In -lieu Fee Program
4a. Approval letter from in -lieu fee program is attached.
❑X
Yes
4b. Stream mitigation requested:
0
linear feet
4c. If using stream mitigation, stream temperature:
Choose one
4d. Buffer mitigation requested (DWQ only):
0
square feet
4e. Riparian wetland mitigation requested:
0.74
acres
4f. Non - riparian wetland mitigation requested:
0
acres
4g. Coastal (tidal) wetland mitigation requested:
0
acres
4h. Comments: Mitigation requested up to 2:1 ratio, but applicant requests
1:1 ratio given
the disturbed nature of these wetlands (drained pond).
5. Complete if Using a Permittee Responsible Mitigation Plan
5a. If using a permittee responsible mitigation plan, provide a description of the proposed mitigation plan.
Page 6 of 10
PCN Form — Version 1.4 January 2009

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 ❑X 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.
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).
6h. Comments: Impacts to buffers are below mitigation thresholds and also reviewed and approved by the TOC
Page 7 of 10

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?
1 b. If yes, then is a diffuse flow plan included? If no, explain why.
The project will utilize stormwater ponds and level spreaders with vegetated filters, to be reviewed and ❑ Yes ❑X No
appoved by the TOC. Buffers are TOC Jordan Lake UTB buffers.
2. Stormwater Management Plan
2a. What is the overall percent imperviousness of this project? 40.7%
2b. Does this project require a Stormwater Management Plan? ❑x Yes ❑ No
2c. If this project DOES NOT require a Stormwater Management Plan, explain why:
2d. If this project DOES require a Stormwater Management Plan, then provide a brief, narrative description of the plan:
The project proposes three stormwater management facilities (wet ponds) followed by level spreaders with vegetated filters. A stormwater
management plan (SMP) will be reviewed and approved by the Town of Cary Applicant requests a conditional approval such that a copy of the final
TOC approved SMP be submitted to DWR prior to construction.
2e. Who will be responsible for the review of the Stormwater Management Plan?
3. Certified Local Government Stormwater Review
3a. In which local government's jurisdiction is this project?
3b. Which of the following locally - implemented stormwater management programs
apply (check all that apply):
3c. Has the approved Stormwater Management Plan with proof of approval been
attached?
4. DWQ Stormwater Program Review
4a. Which of the following state - implemented stormwater management programs apply
(check all that apply):
4b. Has the approved Stormwater Management Plan with proof of approval been
attached?
5. DWQ 401 Unit Stormwater Review
5a. Does the Stormwater Management Plan meet the appropriate requirements?
5b. Have all of the 401 Unit submittal requirements been met?
Town of Cary
Town of Cary
❑X Phase II
D NSW
❑ USMP
Water Supply Watershed
0 Other: Jordan Lake
❑ Yes ❑X No
❑Coastal counties
❑HQW
❑ORW
❑Session Law 2006 -246
❑ Other:
❑ Yes ❑ No
❑ Yes ❑ No
❑ Yes ❑ No
Page 8 of 10
PCN Form — Version 1.4 January 2009

F. Supplementary Information
1. Environmental Documentation (DWQ Requirement)
1 a. Does the project involve an expenditure of public (federal /state /local) funds or the ❑ Yes ❑X 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 El Yes ❑ No
(North Carolina) Environmental Policy Act (NEPA /SEPA)?
1 c. 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
letter.) ❑ Yes ❑ No
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 ❑X No
or Riparian Buffer Rules (15A NCAC 2B .0200)?
2b. Is this an after - the -fact permit application? El 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 I El Yes ❑X 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 includes the construction of a residential townhome and single - family residential subdivision in an area already surrounded by similar
developments. Projects such as this one are typically not believed to result in cumulative direct or indirect impacts.
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 generated by the development will be sent to the Town of Cary's sanitary sewer system for treatment. The Town and DWR will ensure
adequate capacity
Page 9 of 10
PCN Form — Version 1.4 January 2009

5. Endangered Species and Designated Critical Habitat (Corps Requirement)
5a. Will this project occur in or near an area with federally protected species or ❑X Yes ❑ No
habitat?
5b. Have you checked with the USFWS concerning Endangered Species Act ❑ Yes ❑X No
impacts?
5c. If yes, indicate the USFWS Field Office you have contacted.
5d. What data sources did you use to determine whether your site would impact Endangered Species or Designated Critical
Habitat?
NHP Database; We have determined the Northern Long -eared Bat (NLEB) to be the only potentially affected federally listed protected species. Some,
habitat (woods) exists on the property. We believe the project would not likely adversely affect the NLEB. We understand the Corps will contact FWS.
6. Essential Fish Habitat (Corps Requirement)
6a. Will this project occur in or near an area designated as essential fish habitat? ❑ Yes ❑X No
6b. What data sources did you use to determine whether your site would impact Essential Fish Habitat?
NOAA -EFH Mapper; Project is located within the piedmont of NC far away from any EFH areas.
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 ❑X 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?
SHPO database has the c. 1935 house on the property identified (WA 7197), but it has be determined "not eligible" for the National Register per the
attached letter to the Town of Cary dated February 7, 2013 and associated report The current plans are to remove the home.
8. Flood Zone Designation (Corps Requirement)
8a. Will this project occur in a FEMA- designated 100 -year floodplain?
8b. If yes, explain how project meets FEMA requirements:
8c. What source(s) did you use to make the floodplain determination?
FEMA - DFIRM; NC FLOOD Website (attached)
❑ Yes
Digitally signed by Bob Zarzecki
Bob Zarzeck'i'ou cetendZarzecki,ent, ,PA,
you= Wetlands Department,
S &EC, PA / e`mall= bzarzecki@sandec com, c =US
Bob Zarzecki 61 2015.10 09 13 22 32 - 04'00'
Applicant/Agent's Printed Name Applicant/Agent's Signature
(Agent's signature is valid only if an authorization
letter from the applicant is provided.)
Page 10 of 10
❑X No
October 9, 2015
Date

Soil & Environmental Consultants, PA
8412 Falls of Meuse Road, Suite 104, Raleigh, NC 27615 • Phone- (919) W -5900 • Fax: [phone]
sandec.com
PROPERTY OWNER CERTIFICATION / AGENT AUTHORIZATION
Project Name /Description: PARKSIDE VILLAS S &EC Project 412224
Date: September 2015
The Department of the Army
U.S. Army Corps of Engineers, Wilmington District
69 Darlington Avenue
Wilmington, NC 28403
Attn: Dave Shaeffer or James Lastinaer Field Office: Raleiizh Reaulatory Field Office
I, the undersigned, a duly authorized owner of record of the property /properties identified herein, do
authorize representatives of the Wilmington District, U.S. Army Corps of Engineers (Corps) and Soil &
Environmental Consultants, PA (S &EC) staff (as my agent) to enter upon the property herein described
for the purpose of conducting on -site investigations and issuing a determination associated with Waters
of the U.S. subject to Federal jurisdiction under Section 404 of the Clean Water Act and /or Section 10 of
the Rivers and Harbors Act of 1899. This document also authorizes S &EC (as my agent) to act on my
behalf and take all actions necessary for the processing, issuance and acceptance of a permit or
certification and any and all associated standard and special conditions.This notification supersedes any
previous correspondence concerning the agent for this project.
NOTICE: This authorization, for liability and professional courtesy reasons, is valid only for government
officials to enter the property when accompanied by S &EC staff. You should call S &EC to arrange a site
meeting prior to visiting the site.
PARCEL INFORMATION:
Parcel Index Number(s) (PIN): 0735720245, 0735730305, 0735733336, & 0735624845
Site Address: 6817, 0, 6801 & 6827 Indian Wells Rd., Cary, Wake Co., NC 27519
Deed / Page: 16076/2630 & 16076/2644
Lat. /Long/: 35.8189/- 078.8747
Stream: Panther Creek, Jordan Lake, Cape Fear, 16- 41- 1 -17 -3, "WS -IV; NSW"
PROPERTY OWNER INFORMATION:
Name: Standard Pacific of the Carolinas, LLC
Address: 6701 Carmel Road, Suite 425, Charlotte, NC 28226
Phone No.: (919) 465 -5929 Fax No.: (919) 465 -5902 Mobile No.: (919) 418 -5739
Email: jivenbark @stanpac.com
Jason H Rivenbark 09/29/15
Property Owner (please print) � Date
�-- fix/. Ci�� --�✓
Property Owner Signature
We hereby cert/fy the above lnformat /on subm/tted In this appllcatlon is true and accurate to
the best of our knowledge.

SOIL & ENVIRONMENTAL CONSULTANTS, PA
NC Division of Water Resources
Tran i Invoice Type Date Reference
32003 10062015 Invoice 10/06/15 App Fee- Parkside vi11a12224.1
Dace: 10/6 /2015
Be lance
$570.00
40!1,8" CNVIRONMENTAk -, CONSULTANTS, PPA�
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r;RALEIGH, NORTH,CCAARR 27615,` f
> .PH. 919) 946'S900 FAX Q19 "§*9467 ° � � � � '2531,'
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'�v j� � .¢ r r •a �6
Chock Number:
Check Amt:
Discount
$0.00
AMOUNT
26177
26177
$570.00
Pay Amount.
$570.00
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2-6-1,77
r . °
xactl °y^ Five'-huridred °'seventym and 'no, /✓ 140 Dollars
Q-2 0.1-5 0
OADER
dF. •
vision oWerRsorf at ces'
512,N'rSalisgilr,y `Street,
Re'ieigti . NC 27 60 ; ,-
(n'`
° ''d~i` �d ■y e ' I° ' /rPe{�'a °1, c .f °• lei I � ° - ° =f\"' .VI.G
I `9a. 4 ���C�' +D��V,V��Igr �'{���i� `I 6a. it C •�• 6 a -

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North Carolina Department of Environmental Quality
Pat McCrory Division of Mitigation Services Donald R. van der Vaaa
Governor Secretary
October 8, 2015
Jason Rivenbark
Standard Pacific of the Carolinas, LLC
6701 Carmel Road Suite 425
Charlotte, NC 28226 Expiration of Acceptance: April 8, 2016
Project: Parkside Villas County: Wake
The purpose of this letter is to notify you that the NCDEQ Division of Mitigation Services (DMS) is willing to accept payment for
compensatory mitigation for impacts associated with the above referenced project as indicated in the table below. Please note that this
decision does not assure that participation in the DMS in -lieu fee mitigation program will be approved by the permit issuing agencies
as mitigation for project impacts. It is the responsibility of the applicant to contact permitting agencies to determine if payment to the
DMS will be approved. You must also comply with all other state, federal or local government permits, regulations or authorizations
associated with the proposed activity including G.S. § 143 - 214.11.
This acceptance is valid for six months from the date of this letter and is not transferable. If we have not received a copy of the
issued 404 Permit/401 Certification/CAMA permit within this time frame, this acceptance will expire. It is the applicant's
responsibility to send copies of the permits to DMS. Once DMS receives a copy of the permit(s) an invoice will be issued based on
the required mitigation in that permit and payment must be made prior to conducting the authorized work. The amount of the in -lieu
fee to be paid by an applicant is calculated based upon the Fee Schedule and policies listed at http : / /portal.ncdenr.org/web /eep.
Based on the information supplied by you in your request to use the DMS, the impacts that may require compensatory mitigation are
summarized in the following table. The amount of mitigation required and assigned to DMS for this impact is determined by
permitting agencies and may exceed the impact amounts shown below.
River Basin CU I Stream (feet) Wetlands (acres) Buffer 1 Buffer II
Location (Sq. Ft.) (Sq. Ft.)
Cold I Cool Warm Riparian Non - Riparian Coastal Marsh
Impact Cape Fear 03030002 1 0 0 0 0.37 1 0 I 0 0 0
Upon receipt of payment, DMS will take responsibility for providing the compensatory mitigation. The mitigation will be performed
in accordance with the In -Lieu Fee Program instrument dated July 28, 2010.
Thank you for your interest in the DMS in -lieu fee mitigation program. If you have any questions or need additional information,
please contact Kelly Williams at (919) 707 -8915.
Sincerely,
J e7BStanfill
9 Ass gement Supervisor
cc: David Shaeffer /James Lastinger, USACE - Raleigh
Bob Zarzecki, agent
1652 Mail Service Center, Raleigh, North Carolina 27699 -1652
Phone: [phone] t Internet: hfp: / /portal•ncdenr.org/web /eep
An Equal OppodAty 1 Affirmative Aclion Employer — Made in part from recycled paper

March 26, 2014
Mr. Steven .Ball
Soil'and EnvironrqOntal Consultahts,-PA
.8412 . Falls of 'the, N'�- u s'e Rd, '-'S' 6_(f'e -1 04
N C -6 ""
Raleigh, ' _­' 2�, 16
Subject: Jordan Lake Watershed -n,Urban Transition Buffer Rules
Phillips-Heirs
Real. eal, 11D.�,# 0020922, - 005529�Q,;QP94290 -A 027,07116
(6,.'6801.,.68'1'7'.,,6827-"i'n"di"an,.''W""'elis Rd)
TCRB 14-005
bear, Mr. gall:
WAITER RESOTACEs DEPARTMENT
The` site locatiqn, map and other information that was provided„ allowed a determination to,be_made.as•
. - whether compliance- with, The� T�OWn'df Car
16 w 6r"hbt thir6feFended'sitei Would r6quiretd no y,Urbbn Tfahsition'
.(OTB��'Rdlep_.. - project, ;as referenced by :the Town Cary as 7, Ab 4�.605,_ "di-i
6uffer This -C ,, - 1 ihclu - es
— I - -t bel the stream . -
features as depicted on,the :attacheid maps. The? table ' ow,summariies t termih6tions
`madbAh 6 sitd'vi§it-6n February 7,2014, This determihati6h'is'validl until February 7,2019.
It Reference, 1D'_ VSGS Map (I 00'Ft. -Buffer). Sbil,Stirvey,,MagJ50'Ft. BtiffeO) N&_.Suibibct
F A x-(see Figure 3)
I •B
:X
J, .bond AB , X7(see Figure
C X
Pond C X.
D x-Flag $02"
X*
F X*
*Feature not subject within.'50 ft of property line.
**Feature subjectivity not -contested.
Sin ly,
0^
J n Patterson
ToWh*of Cary Water Resources Department
To ' wN OfCARY
318 North Academy Stre6t •Car�; NG 27513•PO Box 8005•Caky, NC 27512-800
tel 919-469,4030 * -fax'9t9-"0-4035 - ivww.t6wn6&*.ore,

USACE and Town of Cary determined
this feature to be unimportant/buffered
to the base of the rip -rap near hwy 55
(flag A)
r
t
Pond
Stream is flowing through the dam
t.,
28 tt 12
urisdictional
(not subject within 50 !
of property line)
i
'er USACE site visit 1/17/14
nd Town of Cary 217/14
Legend
O Pond
® Jurisdictional Wetland F (not subject within
PIN_NUM 50 ft. of property line
Evaluated Area
Important Perennial
Unimportant Intermittent
Marginal Stream
Project No.
Figure 3
12224.Wi
Field Sketch Map
Project Mgr.:
Phllhp5 Helr5 51te
513
Wake Co., NC
5cale:
I" = 200
2 -foot Contours from NCDOT G15
201 O Aenal from NCOneMap.com
2013 -12-09
V
C (not subject within
50 ft. of orooertv line)
ffl Pill
cif
tCE confirmed this is a
jurisdictional pond in
ground
0 100 200 400 600
Feet
5I
1�
!1
Soil & Environmental Consultants, PA
Mt: I.F .1 w... t..J, sw.. iiu, R.k,d. n,_.rnt +• n.a. t'�wi iue -a�,. i., r�tvi ►rn we

L
f�
71,�
%`:!'
Project No.
12224.W I
Project Mgr.:
58
scale:
I " = 1 ,000'
2013-12-09
�E�rLS aD
NQ
IW.
IV.
k
I
�-
Q
Figure I : U5G5
Topographic Map
Phillips Hers Site
Wake Co., NC
2013 Green Level t Cary
USG5 Quadrangles
Urper►ter
D1
Project Area
4k
QC -
_ c�c
CL
�4
/s
CARPENTER,
�► - 1
Soil & Environmental Consultants, PA
8412 Falls ot- Neuse Road. Suite 104. Raleigh. NC 27615- Phone: (919)W.5900- Fax: [phone]
Llld<C.CMn

Project No. Figure 2: 5oll
12224.W1
Survey Map 0 500 1,000 2,000 3,000
Project Mgr.: Phlllip5 Heirs Site Feet
58 Wake Co., NC
Scale: 1970 Panted Wake Co.
I"= 1,000' 5o(1 Survey, Map Sheets
45 t. 46
2013-12-09
Soil & Environmental Consultants, PA
8412 Falls O' New Rwd. Suitc 100, Raleigh, NC 27615 • PFwnc: (919) 8464900 • Fay:: (919) 8459467
sandcc.cmn

NC Division of Water Quality - Methodology for Identification of Intermittent and
Perennial Streams and Their Origins v. 4.11
NC DWQ Stream Identification Form Version 4.11
Date: I 1 �/ N Project/Site: �� Latitude:
Evaluator: County: Longitude:
Total Points: Stream Det e 5111 (circle one) Other
Stream is at least intermittent
if a 3 �/ Ephemeral Inte fitter Perennial e.g. Quad Name:
1/ t 19 or perennial if t so' `7
A. Geomorphology (Subtotal = �()
Absent
1°- Continuity of channel bed and bank
0
2. Sinuosity of channel along thalweg
0
3 In- channel structure: ex. riffle -pool, step -pool,
0
ripple -pool sequence
4. Particle size of stream substrate
3
5. Active /relict floodplain
a
6. Depositional bars or benches
`IS
7. Recent alluvial deposits
0
8. Headcuts
0
9. Grade control
0
10. Natural valley
0
11. Second or greater order channel
NoxT
a artificial ditches are not rated; see die ns in manual
0.5
B. Hydrology (Subtotal = )
1.5
12. Presence of Baseflow
0
13. Iron oxidizing bacteria
0
14. Leaf litter
1.5
15'. Sediment on plants or debris
0
16. Organic debris lines or piles
0
17. Soil -based evidence of high water table?
No = 0
C. Biology (Subtotal = A; )
18. Fibrous roots in streambed 3
19 Rooted upland plants in streambed
20. Macrobenthos (note diversity and abundance)
21,. Aquatic Mollusks
22. Fish
23. Crayfish
24. Amphibians
25. Algae
26. Wetland plants in streambed
'perennial streams may also be identified using other methods. See p. 35 of manual.
I Notes:
Sketch:
41
Weak
Modazate
Strong
all
2
3
�(
3
2
3
1
a
3
1
2
3
Lf
2
3
2
3
[jf
2
3
0.5
1.5
0.5 1
1.5
Yes =3
1
3
(ia
2
3
0.5
0
1
1.5
1
1.5
Yes {
6) 1 0
2 1 0
1 2 3
1 2 3
0.5 1 1.5
0.5 1 1.5
0.5 1 1.5
D.5 1 1.5
FACW = 0.75; OBL = 1.5 Other

NC Division of Water Quality -- Methodology for Identification of Intermittent and
Perennial Streams and Their Origins v. 4.11
NC DWQ Stream Identification Form Version 4.11
Date: �l� ��� Prnoject/sIts: D�l�! Latitude:
Evaluator: County: Per`( Longitude:
Total Points: stream Dete Insd n (circle one) Other
St2aanr is at eeast lffa 3iltent N lEphemeret l� Perennial e.g. Quad Name:
!t t i9 or nerennlal d � 30•
A
Sketch:
41
A. Geomorphology (Subtotal -
Absent
Weak
Moderate
Strong
1° Continuity of channel bad and bank
1
2
3
2. Sinuosity of channel along the"
1
2
3
3. in- channel structure: ex, riffle -pool, step -pool,
1
2
3
ripple -pool sequence
4. Particle size of stream substrate
z
(�
1
2
3
5. Active /relict floodplain
0
6
2
3
6. Depositional bars or benches
0
(i,
2
3
7. Recent alluvial deposits
0
t9
2
3
8. Headouts
(b
1
2
3
9. Grade control
0
U
1
'
1.5
10. Natural valley
0
0.5
CD 1
1.5
11. Second or greater order channel
No
Yes = 3
"ardNolal ditches we not rated; see dBcusslons in manual
B. Hvdrolony (Subtotal
12. Presence of Baseflow
0
2
3
13. Iron oxidizing bacteria
&
1
2
3
14. Leaf litter
1.5
GP
0.5
0
15. Sediment on plants or debris
0
1
1.5
16. Organic debris lines or Piles
0
,�
1>� 5J
1
1.5
17. Soil -based evidence of high water table?
No = 0
Yes �,tv
C. Biology (Subtotal = t4 )
18. Fibrous roots in streambed
3
1
0
3 19. Rooted upland plants in streambed
3
1
0
20. Macrobenthos (note diversity and abundance)
1
2
3
' 21. Aquatic Mollusks
1
2
3
22. Fish
0.5
1
1.5
23. Crayfish
I 0.5
1
1.5
24. Amphibians
I 0.5
1
1.5
25, Algae
b
) 0.5
1
1.5
26. Wetland plants in streambed
FACW = 0.75; OBL = 1.5 Other =®
'Perennial streams may also be Identified using other methods.
See p. 35 of manual.
Notes:
A
Sketch:
41

NC Division of Water Quality - Methodology for Identification of Intermittent and
Perennial Streams and Their Origins v. 4.11
NC DWQ Stream Identification Form Version 4.11
Date: / /� , /� c/ Project/Site: �� �/ ns Latitude:
Evaluator: 6 YD >
county:
1� 4K
Total Points: /
ermination (circle one)
Stream 1s at least Intermittent (�
if t 19 or perennial if s 30' �•
tphe7m �rat
Intermittent Perennial
s
�%
A. Geomorphology (Subtotal = �� }
Absent
Weak
1' Continuity of channel bed and bank
0
(�
2. Sinuosity of channel along thaiweg
0
3. In- channel structure: ex. riffle -pool, step -pool,
0
1
ripple -pool sequence
4. Particle size of stream substrate
®
1
5. Active /relict floodplain
(�
1
6. Depositional bars or benches
1
7 Recent alluvial deposits
1
8. Headcuts
9. Grade control
0
10. Natural valley
0
0.5
11. Second or greater order channel
Nfi q
"art�cial ditches are not rated; see discussions In manual
V
B. Hvdroloav (Subtotal= rI )
12. Presence of Baseflow
0
13. Iron oxidizing bacteria
(5
1
14. Leaf litter
1.5
15. Sediment on plants or debris
6;
0.5
16. Organic debris lines or piles
0.5
17. Soil -based evidence of high water table?
No 6
C. Biology (Subtotal - '3
18. Fibrous roots in streambed 3
18. Rooted upland plants in streambed 3
20. Macrobenthos (note diversity and abundance)
21. Aquatic Mollusks
22. Fish }
23. Crayfish )
24. Amphibians
25. Algae `l1
26. Wetland plants in streambed
'perennial streams may also be identified using other methods. See p. 35 of manual.
Notes:
Sketch:
41
Longitude:
Other
e.g. Quad Name:
Moderate
2
2
E
2
2
2
2
2
1
4
Yes =3
Strong
3
3
3
3
3
3
3
3
1.5
1.5
2 3
2 3
0.5 0
1 1.5
1 1.5
Yes = 3
2 t�
1
1 2
1 2
0.5 .1
0.5 1
0.5 1
0.5 1
FACW = 0.75; OBL = 1.5 Other go
0
0
3
3
1.5
1.5
1.5
1.5

National Wetlands Invento
This map is for general reference only. The US Fish and wildlife Service is not
le
responsib for the accuracy or currentness of the base data shown on this map. All
wetlands related data should be used in accordance with the layer metadata found on
the ends Mapper web site.
User Remarks:
Parkside Villas
Wetlands
Freshwater Emergent
- Freshwater Forested /Shrub
Estuarine and Marine Deepwater
Estuanne and Marine
- Freshwater Pond
- Lake
_ Rivenne
_ Other
Riparian
Herbaceous
Forested/Shrub
Riparian Status
= Digital Data

ED 03
Parkside Villas
Legend
Q Panels Flood Hazard Areas
O PciHcal Areas - AE
Stream Centerine ' Flecdway (AE)
Cross Sections 02 % Chance AnnualFbcd Hazard
ter- Levee Future Condition l % Annual Chance Flood Hazard
North Carolina
Floodplain Mapping Program

Parkside Villas
1:12,308
0 0.1 0.2 0.4 mi
NR Points ` I 1 i
0 0.15 0.3 0.6 km
0 NR Individual Listing
• NR Listing, Gone
Source: Esri DigtaiGbbe, GeDEye, Earttstar Geogaptics, CNESJAirbus
DS, USDA USGS, AEX, Gatmapping, Aemgrid IGN, IGP, swisstopo, and
SSE C

North Carolina Department of Cultural Resources
State Historic Preservation Office
Ramona M. Bartos, Administrator
Pat McCrory, Governor
Susan W. Kluttz, Secretary
Kevin Cherry, Deputy Secretary
February 7, 2013
Tom Ellis
Town of Cary
PO Box 8005
Cary, NC 27512 -8005
Office of Archives and I hstory
Division of Historical cal Resources
David Brook, Director
Re: Architectural Survey, Carpenter Fire Station Road Realignment and Grade Separation, U -5502, Cary,
Wake County, ER 12 -1223
Dear Mr. Ellis:
Thank you for your letter of January 16, 2013, transmitting the architectural survey prepared by Coastal
Carolina Research for the above project.
For the purpose of compliance with Section 106 of the National Historic Preservation Act, we concur that the
Carpenter Historic District (WA 0787) is listed in, and remains eligible for listing in, the National Register of
Historic Places. We also concur that, barring additional information to the contrary, the following properties
are not eligible for listing in the National Register at this time:
• House, 4137 NC 55;
• Carpenter -Ennis Farm (WA 0747);
• Ferrell House (WA 0760);
• House, 1609 Morrisville Carpenter Road;
• House, 1709 Morrisville Carpenter Road;
• House (WA 7197), 6827 Indian Wells Road; and,
• House (WA 7196), 4037 NC 55.
The above comments are made pursuant to Section 106 of the National Historic Preservation Act and the
Advisory Council on Historic Preservation's Regulations for Compliance with Section 106 codified at 36 CFR
Part 800.
Thank you for your cooperation and consideration. If you have questions concerning the above comment,
please contact Renee Gledhill- Earley, environmental review coordinator, at 919- 807 -6579. In all future
communication concerning this project, please cite the above - referenced tracking number.
Sincerely,
6931(Ramona M. Bartos
cc: Gary Roth, Wake County Historic Preservation Commission, groth(ct).cappresinc.orsr
Location: 109 Bast Joncs Street, Raleigh NC 27601 Mailing Address: 4617 Mail Service Center, Ralcigh NC 27699 -4617 Telephone /Fax: ()19) 807- 65711/807 -0599

025
026
dwelling. The hip- roofed bay at. the southern corner contains,the recessed entry,
which is shellered-by the overhanging roof supported by ornamental metal posts.
A double eight -ovver -eight wooden =saih window above •raised panels flanks the
door.to the right on the protecting bay-and a tripartite eight- over -eight wooden -
sash window Above raised-paitels f tiks ate projecting bay to the left. The
building is covered in brick laid. in'stretcher bond with six -over -six and eight-
over -eight wooden -sash windows,. Overall, this property retains a high level of
integrity. The dwelling, however, lacks significance and. represents a common
design for the period of`coitstructioil -find place. Furthermore, the dwelling has no
significant association or linkage to events or persons of demonstrable importance
in the past and does not appear to have the ability to }yield important and unique
information for research based on, physical evidence. This architectural resource
is recommended as not eligible, for,the NRH P under Criteria A, B, C, or 1).
House, 6827.1ndian Wells Road (WA7197)
This resource was originally surveyed in 2011 by Circa, inc., for the Town of
Cary, survey ',u pdate. The ca. 1935`one- story, •front- gabled Craftsman- style °house
lids vinyl German siding and vinyl replacement windows bur still reflects the
historic and architectural context of the oNhe World char IFWorld.War 11 period.
Detailsinclude, as noted on the current HPO survey (n% a,wrap= around corner
porch-supported by battered box columns on brick picrs.and an,original .three -light
attic window. Overallr,this property retains a moderate levej"of integrity despite
the vinyl.siding and replacement windows. The dwelling, .however, lacks
architectural - significance and represents a-common design for the period of
construction and place. Furthermore, the dwelling has no significant association
or linkage to.events or persons of demonstrable importance.in the past and does
not appear to have the ability to yield important and unique information for.
research. based on Physical evidence. This architectural, resource is recommended
as not eligible for the N HP under�Criteria A, B, C, or D.
Edwards Groeery,.4037 NC 55 Hwv. (WA7196)
This resource was originally surveyed in 2011 by Circa, Inc., for the Town of
Cary survey update. According the current HPO survey form, the ca. 1958
commercial building had been an Amoco gas station and store in the 1990s.
However, the presence of three storefront sections. featuring double -leaf glass
entry doors and,display windows suggests that the shed - roofed, concrete -block
building had originally housed several businesses serving the local area. 'The
building retains a fair level of integrity and reflects the historic and architectural
contexts of the World War 11- present period. However, it lacks architectural
significance and represents a common design for the period of,construction and
place. Furthermore, it has no significant association or linkage to events or
persons of demonstrable importance in the past acid does not -appear to have the
3

025 (WA7197) - View of House at 6827 Indian Wells Road Looking
Southwest
025 (WA7197) - Vicw of House at 6827 Indian Wells Road Luokint,
Southeast

0
FIGURE 5
EXISTING
I INDIAN WELLS ROAD
S.R. 1623
(80' PUBLIC RIW)
/ 1 4
/ N 30' ZONE 1
IJORDAN RIPARIAN
- � BUFFER
TOP DOF BANK
(TYP )
i 50' ZONE 3 TOWN
STORMWATER OF CARY URBAN
MANAGEMENT TRANSITION BUFFER
i
FACILITY #1 ` /� � / ;,, .. _ ••
20' ZONE 2 JORDAN
RIPARIAN BUFFER I / _ _ / r r
/'
FIGURE 2
FIELD LOCATED
TOP OF BANK
(TYP) �� r
FIGURE 3
I
� oa
STORMWATER J I I j H� x
FIGURE 4---/ ACILITYM #2T � Wxe
c ..'a I Z
i a MR
FHkf " r
EXISTING
HIGHGATE OAK DRIVE j
(50' PUBLIC R /W)— �, +✓ la I
/ f � y J
I I
STORMWATER
MANAGEMENT
— I FACILITY #3
II I
ORRISVILLE PARKWAY L-- — —
1 (100' PUBLIC R /W)
---------- - - - - --
FIGURE 1 GRAPHIC SCALE l�
OVERALL JURISDICTIONAL MAP 2 00 100 2 00 400
1 inch = 200 ft
%:1 Pro locb 1 SDP 15DP- 140001LandlComtrucUon DranlnnmlCurrmnt DrowkifpMP1400D— W1.drrn, 9/17/2015 11:51:40 AM, Hulm Kevin _ i
L PR01WT N0' SDP -14000 Uj 'lam R 11e� »' SDP14000 —W1 P IDE VILIAS
SCAM: 1 • =200' , 5 i x&AM AND BUFFER H"ACT MAP D
°'TM 06 -25 -15 FIGURE 1 MCADAMS

IMPACT AREA ##1 LEGEND
= 0.07 AC W1 STREAM CHANNEL IMPACT
—PERM JD WETLAND
( ) (PERENNIAL)
—PERM JD INT CH 1 = 119 LF (S1)
JURISDICTIONAL WETLAND IMPACT
—PERM BUFFER TOTAL = 13,784 SF (B1)
—PERM BUFFER (ZONE 1) = 8,820 SF (B1) BUFFER IMPACT
—PERM BUFFER (ZONE 2) = 4,964 SF (B1) (ZONE 1 — INNER 30 FEET)
BUFFER IMPACT
(ZONE 2 —OUTER 20 FEET)
TEMPORARY STREAM CHANNEL
AND BUFFER IMPACT (MITIGATION
NOT REQUIRED)
cn
,26" ZONE -2 JORD
RIPAIAI BUFF
SETBACK
/ \ \ SETBACKDING / 30' jA E 1 /
JORDAN R��A
/BUFFER
5 ✓ PERMAN \ co \ \ / \ M
o
a, \ \ JD WET - A 5 ) \ \ / / l
\ \
ONE 1 PERMAfJ�NT B FER
(B1) IMPACT = 8T SF v
ILL
FIEL� LOCATED
/ \ 1 TOP OF BANK
\
3! 30' ZONE
ROAN ro
^� IP RIAN
.1p.&MANENT C!-,IMNEL
JD P RENNIAL = 1
Ar
r 7'+ / i ZONE 7 PERMbq�,CF BUFFER _ \
j x (13-1) -I MPAC 4,964 SF
0' ZeNE 2 JORDAAV
RIPARIAN BUFFER/
� 0 ZONL 3 TdWN /D� NS Y STREAM— COURT
F CCAASR�' URBAN l /� / 1 /
LNS110 BUFFER) / 1 / (5f� PUBLIC R /W) _ 368 _
/l5' ST KCTU R f`
SETBACK ,
/ 10'/ BUILDING -
1 SgrBACK / / 1 o/
FIGURE 2 GRAPHIC SCALE 11t
IMPACT AREA #1 15 30 60
I I I I
1 inch = 30 ft. ,
X:\Pr cta \SDP\SDP- 14000 \LondlConstmxtion Drorinrp\Current Drawinr�a \SDP14000 —M2.dj V10/201S 1:45:41 PIA, Agee. Andrea
P1O wr "D' SDP -14000 \
'"Am' P IDE VILA W
SDP14000 —W2
SD.►�: 1'-30- Y 11 L+ L LAND, STREAM AND BUFFER R"ACT MAP Dtzbma, C�m
n......: o.taw
DART 08 -17 -15 � FIGURE 2 MCADAMs �oA7>MOp0�YM6r�Osar�

IMPACT AREA #2 LEGEND
—PERM JD WETLAND = 0.19 AC (W2) STREAM CHANNEL IMPACT
(INTERMITTENT)
JURISDICTIONAL WETLAND IMPACT
` --,1 BUFFER IMPACT
(ZONE 1 — INNER 30 FEET)
BUFFER IMPACT
(ZONE 2 — OUTER 20 FEET)
TEMPORARY STREAM CHANNEL
AND BUFFER IMPACT (MITIGATION
NOT REQUIRED)
•�•�• \ \ I \ ` 368
\ \:•'•• •`•�• \ �\ \\ I - - - - - -- -366 --
364
a4 ,4 ,4 ,4 \\ \\ �\ \ \ - _ _ - - - - --
PERMANENT WETLAND IMPACT/, (W2)
JD WETLAND = 0.19 AC. (8,301 SF) \
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\ _ HAYES _-HHl DRIVE
- - \ - (50' PUBLIC \R/W)-
3j4 \
36
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FIGURE 3 GRAPHIC SCALE lk
IMPACT AREA #2 31 1 ,1 31 60
1 inch = 30 ft.
x �rwj.et.ssDPNsm —i4OWN ondNCon.wetion Dra�,g.)arrent DmwrgmSSDPU000—WZe.n, 9m�sms n:M43 AM HuMes Kean
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IE �Am: P IDE VILA �, J am
SDP14000 —W2 ��� ��
sc.►s: 1. =30. , b i A&AM AND BUFFER H"ACT MAP �. is
DAM 06 -25 -15 FIGUM3 MC"AMS moiMtm• NchdmnmooA /

1
/ IMPACT AREA Pj LEGEND
-PERM JD WETLAND = 0.04 AC (W3) STREAM CHANNEL IMPACT
(INTERMITTENT)
JURISDICTIONAL WETLAND IMPACT
BUFFER IMPACT
(ZONE 1 — INNER 30 FEET)
BUFFER IMPACT
(ZONE 2 — OUTER 20 FEET)
TEMPORARY STREAM CHANNEL
AND BUFFER IMPACT (MITIGATION
NOT REQUIRED)
J
\ \ / PERMANENT WETLAN9 IMPACT (W3) ` —
\ \ , JD WETLAND = 0.04 AC. (1,919 `W co I
I I\J
360
/
J%v
AW
00A RW
I
362 HAYS S HILL / DRIVE
\' I (50' PUBIlt R//W)
0
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1 \ 50 PUB R I
FIGURE 4 GRAPHIC SCALE
IMPACT AREA #3 30 0 s1
\ 1 inch = 30 ft. J
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pND'� ND' SDP -14000
L t "�: P IDE VILA �I� �..m
SDP14000 —W2 ��s
SCAM 5 i A&AM AND BUFFER IldPACT MAP �'� 1�
DATE: 06 -25 -15 FIGURE 4 MCADAMS Ieool KWW mm0*mmo/

LEGEND
IMPACT AREA #4
-PERM JD WETLAND = 0.07 AC (W4) -
STREAM CHANNEL IMPACT
(INTERMITTENT)
JURISDICTIONAL WETLAND IMPACT
BUFFER IMPACT
(ZONE 1 — INNER 30 FEET)
BUFFER IMPACT
ANSLEY STREAM COURT (ZONE 2 — OUTER 20 FEET)
TEMPORARY STREAM CHANNEL
AND BUFFER
(50' PUBLIC R/W) NOT REQUIRED) PACT (MmcATION
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FIGURE 5 GRAPHIC SCALE l
IMPACT AREA #4 31 0 ,1 30 60
1 inch = 30 ft.
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iAeme xw: 0.0096
DATE` 06 -25 -15 FIGURE 15 MCADAMS t600176ses�e•r�tam000m�

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VICINITY MAP
(GREEN LEVEL * CARY QUADRANGLE)
NOT TO 5CALE
ENVIRONMENTAL DE51GN FIRM:
501L * ENVIRONMENTAL CONSULTANTS, PA
84 12 fa115 of Neu5e Road, Suite 104
Raleigh, NC 27G 15
(919) 84G -5900
PREPARED FOR:
STANDARD PACIFIC HOME5
15360 BARKANCA PARKWAKY
IRVINE, CA 92G 18 -2338
® 2015 5oil * Environmental Con5ultant5, PA. N.C. FIRM LICENSE NO. C -2141
CONSTRUCTION DRAWINGS FOR THE
PHILLIPS HEIRS PROPERTY
STREAM REPAIR #STABILIZATION PLAN
WAKE COUNTY, NC
CONTENTS:
. COVER, CONTENTS, * VICINITY MAP
2. CONSTRUCTION SEQUENCE
3. EXISTING 51TE CONDITIONS
4. OVERALL PROPOSED 51TE CONDITIONS
5. PROP05ED STREAM REPAIR * WETLAND ENHANCEMENT
G. PROPOSED STREAM PROFILE 1
7. PROPOSED 5TREAM PROFILE II * TYPICAL CR055- 5ECTION DETAILS
8. IN- CHANNEL STRUCTURE DETAILS 1
9. IN- CHANNEL STRUCTURE DETAILS II
10. IN- CHANNEL STRUCTURE DETAILS III * BANK PLANTING DETAILS
1 1. EROSION * SEDIMENT CONTROL PLAN
12. PUMP - AROUND DETAILS
13. EROSION CONTROL DETAILS 1
14. EROSION CONTROL DETAILS II
15. PLANTING PLAN
G. PLANTING DETAILS * SPECIFICATIONS
PRELI M I NARY
NOT FOR CON5TRUCTION
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The following Construction Sequence applies to the con5truction
of the Phillips Heirs Property Stream Repair * Stabilization:
Obtain U5ACE, NCDENR - DWR, and Town of Cary approval
prior to construction.
2. Contractor to confirm valid Town of Cary Land Disturbance
permit prior to con5truction.
3. Contractor to locate and mark existing utilities on Site.
Perform Site walk- through with Client and Engineer.
4. Repair ex5ting check dam immediately downstream of the
proposed channel repairs, and install any additional Silt
fencing or erosion controls at the Engineer's and /or
Contractor's discretion.
5. Install cofferdam (impervious dike) or Engineer approved
equivalent immediately above the start point of the channel
segment to be constructed at new pipe inlet. Install
temporary splash pad. Install Pump Around Operation.
G. Drain pond bed of existing Standing water. Install
dewatering pump (if necessary) to discharge to Special
Stilling basin (Dirt Bag).
7. Backfill clepre551onal areas and rough grade in old pond
bed to allow for channel construction. Perform wetland
grading a5 shown to provide for microtopographic variation
including vernal pool areas. Grading shall allow for positive
drainage (no ponding of water) towards existing dam
breach. Contractor shall only disturb area of stream that
can reasonably be constructed and Stabilized in a Single
day.
0
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9
® 2015 5al * Environmental Consultants, PA. N.C. FIRM LICENSE NO. C -2141
8. Grade stream channel banks in stream repair reach to
dimen5ion5 shown in details. Extent of grading and channel
alignment /slope may be adju5ted by Engineer at the time of
construction. Where appropriate, blend grade to
topography shown on Site Grading Plan (by others).
9. Install in- channel boulder and log structures a5 shown on
the plans and a5 directed by the Engineer. Install boulder
Sill down stream of new cro55ing cro55ing a5 shown on
PIan5.
10. Temporarily Stockpile exce55 fill (if any) in areas 015 directed
by Engineer (or Owner). Surround Stockpile areas with 2
rows of Silt fence.
Line restored stream banks with CF -7 matting or
Engineer- approved equivalent a5 construction proceeds.
2. Apply ero5ion control Seeding measures to disturbed areas
015 final grade 15 reached. Apply 5oil amendments a5 needed
to prepare for Seeding and planting. Apply temporary and
permanent Seeding measures.
13. Remove gravel check dam, cofferdam, pump around
equipment, and any other temporary erosion control
devlce5 m5talled for the purp05e5 of channel construction.
14. Perform stream bank and buffer planting a5 Specified.
Engineer to be notified prior to planting observation to
approve planting bed conditions.
15. Coordinate for walk- through inspection with Owner,
Engineer, and Agency Repre5entativeo, if necessary.
CONSTRUCTION SEQUENCE
PRELIMINARY
NOT FOR CONSTRUCTION
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Z
WETLAND N o
(TYP) XI5TING PIPE OUTFALL
Z
EX15TING 5TREAM ALIGNMENT I o
EX15TING WETLAND
tn
EX15TING TREELINE (APPROX.)
''• �� � � � Ali �
EX15TING 2 -FOOT MINOR CONTOUR / E
EXISTING 10 -FOOT MAJOR CONTOUR
EXISTING /
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P
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OUTFALL V
EXISTING
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/ %
i Old
z
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ZONE I TOWN
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OF CARY UTB
/
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EXCAVATED DRAINAGE
CHANNEL
• ZONE 3 TOWN
��- OF CARY UTB
§ STING RIPRAP -LINED NOTES:
o BREACH WITH UPSTREA I . 517E DATA INCLUDING ROADS, EX15TING CONTOUR5,
CHECK DAM WETLAND5, TREELINE, HYDRAULIC AND OTHER
/ 5TRUCTURE5, AND PROPERTY BOUNDARY PROVIDED BY
MCADAM5 COMPANY.
2. WETLAND DELINEATION PERFORMED BY S4EC. BUFFER 70,0
BOUNDRIE5 PROJECTED Off Of / O O AM BANK
LOCATION PROVIDED 13YY MCADAM5CAMP NRY
-- PRELIMINARY
EX15TING SITE NOT FOR CONSTRUCTION
® 2015 5o l 4 Environmental Con5ultant5, PA. N.C. FIRM LICEN5E NO. C -214 1 C O N DI T I O N S

NORTH
SCALE 1 " = 50'
5 5 50
CONTOUR INTERVAL = 2'
A �
WETLAND STABILIZATION
PLANTING AREA
LEGEND
EXI5TING TREELINE (APPROX.)
REPAIRED STREAM ALIGNMENT
® RE5TORED ZONE I *2 5TREAM BUFFER
1.15 AC.
ENHANCED WETLAND AREA5
0.43 AC.
RI
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ER
WETLAND PLANTING AREA
Re50urce Data Summary
Ex15t1ncg Proposed
Condltlon5 Condltlon5
121 LF 31 1 LF
Stream Length 0.027
0.057 ACRES
ACRES,
Open Water 0.304 Acres 0 Acres
Area
Wetland Area 0. 13 Acres .43 Acres
TOTAL 0.4G 1 0.487
Note: QUantltle5 de5crlbed In the table above
only Include re50urce5 downstream of the
proposed cr0551116j.
7k- I I
-rWETLAND PLANTING AREA
J ZONE I TOWN I
OF CARY UTB I _ -- f
BUFFER RE5TORATION AREA
/ \ ZONE 2 TOWN (TYP
Cr CARY UTB
BUF )ER RE5TORATION AREA
(F \
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ZONE 3 TOWN
OF CARY UTB
PROP05ED REPAIRED \
STREAM ALIGNMENT, SEE
�+ r PLAN, PROFILE AND DETAILS �1
\ NOTE5:
I . LIMITED - ENGINEERING 51TE DATA COLLECTION INCLUDING LOCATION AND
RELATIVE ELEVATIONS OF 5ELECT STREAM SEGMENTS ON 51TE
PERFORMED BY 54fC ON MAY 7, 2015. TH15 15 NOT A SURVEY.
WETLAND 5TABILIZATION 2. 51TE DATA INCLUDING ROAD5, EX15TING CONTOURS, TREELINE, HYDRAULIC
PLANTING AREA AND OTHER 5TRUCTURE5, AND PROPERTY BOUNDARY PROVIDED BY
MCADAM5 COMPANY.
P I �� J \ 3. ALL LOCATIONS, ELEVATIONS, AND DIMENSIONS ARE APPROXIMATE.
E I I E ET 5 4. EXTENT5 OF BUFFER AND WETLAND A
AND PNTING 5HOWN ARE APPROXIMATE
5
AND MAY BE MODIFIED BASED ON CONDITIONS AT THE TIME OF
PRE L I M I NARY CONSTRUCTION.
NOT FOR CONSTRUCTION • • \ \, (�)
®201 5 Sod 4 Environmental Consultants, PA. N.C. FIRM LICENSE NO. C -2 141
OVERALL PROPOSED 51TE CON DITON5
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LEGEND
PROPOSED STREAM ALIGNMENT
CON5TRUCTED RIFFLE
BOULDER CR055 VANE WITH
OR WITHOUT STEP
voloot LOG J -HOOK
ROCK J -HOOK
=17=m 2nrK III I
END 5TREAM REPAIR TIE
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CHANNEL @ EVEV. 339.50
a
WETLAND 5TABILIZATION
AREA, GRADE MICRO -
TOPOGRAPHY A5 DIRECTED
BY ENGINEER AT TIME OF
CON5TRUCTION
48 -INCH RCP CULVERT (BY
OTHERS), INVERT IN= 345.00',
INVERT OUT =34 1.85', INSTALL
BOULDER 5ILL AT PIPE OUTLET,
TOP OF BOULDER ELEV. 342.88'
START 5TREAM REPAIR,
5TA. 0 +00, TIE TO
KIPKAP APRON (BY
OTHERS) WITH CR055
VANE INVERT @
ELEVATION 342.00
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I . 51TE DATA INCLUDING ROAD5, EX15TING CONTOURS, WETLAND5,
TREELINE, HYDRAULIC AND OTHER 5TRUCTURE5, AND PROPERTY
BOUNDARY PROVIDED BY MCADAM5 COMPANY
2. ALL LOCATIONS, ELEVATION5, AND DIMENSIONS ARE APPROXIMATE.
3. 5TRUCTURE LOCATION, NUMBER, AND TYPE ARE APPROXIMATE AND MAY
BE ADJUSTED BY ENGINEER AT THE TIME OF CON5TRUCTION.
PROPOSED STREAM REPAIR * WETLAND EN HANCEM
w ® 2015 5oll 4 Environmental Con5vltant5, PA. N.C. FIRM LICENSE NO. C -2141
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BOUNDARY PROVIDED BY MCADAM5 COMPANY
2. ALL LOCATIONS, ELEVATION5, AND DIMENSIONS ARE APPROXIMATE.
3. 5TRUCTURE LOCATION, NUMBER, AND TYPE ARE APPROXIMATE AND MAY
BE ADJUSTED BY ENGINEER AT THE TIME OF CON5TRUCTION.
PROPOSED STREAM REPAIR * WETLAND EN HANCEM
w ® 2015 5oll 4 Environmental Con5vltant5, PA. N.C. FIRM LICENSE NO. C -2141
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Channel Profile No.
349.00 — Channel Invert Elevation
– – Banldull Elevation
347.00
Boulder Sill
• Rock Cross- VanciStep
■
345.00 Rock/Log J -Hook
C4 Channel, 5 = O.0086 ft/ft. mmmCon5tructed Riffle
tt 343.00
O341.00
tu
W 339.00 7RIPRAP START STREAM REPAIR,
STA. 0 +00, TIE TO
APRON (BY
337.00 OTHERS) WITH CR055
VANE INVERT@
ELEVATION 342.00'
335.00 1
0 +00 0 +10 0+20 0 +30 0 +40 0 +50 0 +60 0 +70 0 +80 0 +90 1 +00 +!0 1+20 1+30 1 +40 1 +50
STATION (feet)
Channel Profile No. 2
349.00
—Channel Invert Elevation
– – Banldull Elevation
347.00
• Boulder 511
345.00 ■ RocWLog J -Hook
C4 cannel, 5 = O.0086 ft/ft. .Constructed Riffle
w 343.00
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– – – – – –
W
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END STREAM REPAIR TIE
337.00 TO RIPRAP BREACH
CHANNEL @ EVEV. 339.50
335.00 1 1
1 +50 1 +60 1 +70 1 +80 1 +90 2 +00 2 +10 2 +20 2 +30 2 +40 2 +50 2 +60 2 +70 2 +80 2 +90 3 +00
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® 201 5 5od E Enwronmental Con5ultant5, PA. N.C. FIRM LICENSE NO. C -2 141
STATION (feet)
FROF05ED STREAM PROFI LE I
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2.00
6.00
10.00
15.00
25.00
38.00
53.00
70.00
78.00
92.00
108.00
127.00
146.00
165.00
175.00
192.00
207.00
221.00
235.00
253.00
276.00
290.00
TYPICAL RIFFLE
7.00'
BED INVERT ELEV
342.00
342.00
341.50
341.95
341.90
341.13
341.85
341.50
340.69
341.40
341.20
340.40
341.10
340.70
339.89
340.60
340.20
339.40
340.10
339.90
339.11
339.80
339.50
5KIF
0.75' 1 . 15'
• RIFFLE CK055- 5ECTION AREA 5.25 SQUARE
• FEETBANKFULL CHANNEL WIDTH 7.00 FEET
• RIFFLE MEAN DEPTH 0.75 FEET
• RIFFLE MAX DEPTH 1. 15 FEET
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BANKFULL ELEV. FACET I STRUCTURE TYPE
342.75 Toe - Riffle D/S End Riprap Apron
342.75
Structure
Rock Cross Vane
342.73
Pool - Shallow
342.70
Structure Step
Rock Cross Vane - Step
342.65
Toe - Riffle
342.63
Pool - Deep
342.60
Head - Riffle
342.25
Toe - Riffle
342.19
Pool - Deep
342.15
Head - Riffle
Boulder Sill
341.95
Toe - Riffle I
Log J -Hook
341.90
Pool - Deep
341.85
Head - Riffle
341.45
Toe - Riffle
Boulder J -Hook
341.39
Pool - Deep
341.35
Head - Riffle
340.95
Toe - Riffle
340.90
Pool - Deep
340.85
Head - Riffle
Boulder Sill
340.65
Toe - Riffle
Log J -Hook
340.61
Pool - Deep
340.55
Head - Riffle
340.35
Toe Riffle
C4 5TREAM TYPE
PRELIMINARY
STRUCTURE INVERT ELEV. NOT FOp CONI5TR CTION
142 nn
341.95
341.40
341.20
340.70
340.10
339.90
TYPICAL POOL
NMI
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1 .49'
• POOL CR055- 5ECTION AREA 5.65 SQUARE FEET
• BANKFULL CHANNEL WIDTH 9. 10 FEET
• POOL MAX DEPTH 1.49 FEET
• POOL MEAN DEPTH 0.95 FEET
PROF05ED STREAM PROEI LE I I * TYPICAL CR055- 5ECTION DETAILS
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AGGREGATE 5TONE
GEOTEXTILE FABRIC /
FOOTER /
BOULDE
NOTE:
1. BOULDER CR055 VANE MAY BE
CONSTRUCTED WITH OR WITHOUT STEP
DEPENDING ON 51TE CONDITIONS.
2. BOULDER CK055 VANE MAY BE MODIFIED
AND CONSTRUCTED A5 BOULDER J -HOOK.
FLOW low
STREAM CHANNEL 15ED -
CLA55 "A ", CLASS "B ", AND _
#57 AGGREGATE STONE MIX
GEOTEXTILE FABRIC
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WITHOUT STEP DEPENDING ON 51TF
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SCOUR POOL
PROFILE
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GEOTEXTILE fABKI1#
BOULDER OK
LOG STEP
BOULDER CROSS VANE / J -HOOK WITH STEP DETAIL
(NOT TO SCALE)
PROFILE
RIGHT BANK
STEP
BANKFULLSTAGE
5COURPOOL
20° -30° TYP.
BOULDER J -HOOK WITH STEP -POOL DETAIL
(NOT TO SCALE)
SCOUR
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IN-CHANNEL 5TRUCTU RE DETAI L5 I
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GEDTEXTILE FABRIC
BOULDER STEP
BOULDERS v SCOUR POOL
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NCDOT #0 5TONE FLOW
STREAM CHANNEL BED
BOULDER5
GEOTEXTILE FABRIC
NOTE: PROFILE
BOULDER 51LL MAY BE CON5TRUCTED
WITH ONE OR TWO ROW5 OF BOULDERS
DEPENDING ON 51TE CONDITIONS.
RIFFLE LENGTH
s VARI ES
BOULDER 51LL DETAIL
(NOT TO SCALE)
BAN KFULL STAGE
o FLOW 12" MIN.
POOL
EXTEND BED MATERIAL CLASS "A" , "B" AND
MIN. 5 ' INTO POOLS, NCDOT #57 STONE
U/5 AN D D/5 OF RI FFLE
NOTE:
CONSTRUCTED RIFFLES MAY BE AUGMENTED
WITH LOG OR BOUNDER5 VANE ARMS TO
MODIFY FLOW PATH ALONG RIFFLE LENGTH
DEPENDING ON 51TE CONDITIONS.
0
9
m 2015 Soil E Environmental Consultants, PA. N.C. FIRM LICENSE NO. C -2 14 1
PROFI LE
SECTION
BANKFULL STAGE
BANKFULL 12" MIN.
WI DTH
POOL
EXTEND INTO BANK
\_ 2' M I N . (TYP . )
CLA55 "A" "B" AND
GEOTEXTILE FABRIC NCDOT #57 STONE
GEOTEXTILE FABRIC
CONSTRUCTED RIFFLE DETAIL
(NOT TO SCALE)
IN- CHANNEL STRUCTURE DETAILS 11
SECTION
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BANKFULL STAGE — —
STREAM CHANNEL BED
FOOTER
BOULDERS
VANE ARM
3 --796
SLOPE
` SCOUR POOL
PROFILE
NOTES:
1. J -HOOK MAY BE SUPPLEMENTED WITH
LOG OR BOULDER 51LL
ANCHOR LOG
FOOTER J
BOULDER5
RIGHT BANK SCOUR POOL O
EXCAVATION
AREA
7 LEFT BANK
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LOG J -HOOK DETAIL
(NOT TO SCALE)
PRELI M I NARY
GEOTEXTILE FABRIC NOT FOR CONSTRUCTION
— 20 ° -30'
VANE ARM
ANCHOR LOG
STREAM BANK PLANTING DETAILS � SPECIFICATIONS
STABILIZATION STREAM BANK 5HRUB5 -
2 ROWS, 3 FOOT SPACING
5PECIE5 5PECIE5
5PECIE5
SPECIE5
SPECIES
BASE FLOW
V WATER ELEVATION
Corns amomum 51lky dogwood
299
Live 5take5
Along stream bank
5amb,ucu5 canadensis Elderberry
299
Live stakes
Along Stream bank
5alIx sen4cla 51lky willow
299
Live stakes
Along Stream bank
Total
897
BUFFER * WETLAND SEEDING SPECIFICATIONS
WETLAND 5EED MIX
NOTES:
WETLAND PLANT SPECIES IN WETLAND SEED MIX MAY INCLUDE BUT ARE NOT LIMITED TO:
• Virginia Wild Rye (flymus wrgimcus)
• 5oft Rush (Juncus eHusus)
Sedge (Carex lurida, lupubna, or wlpmordea)
• Wool6jra55 (5urpu5 cypennus)
• Cardinal Flower (Lobelia cardnalo)
Lizard'5 Tail (5aururus cemvus)
Q
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c 2015 5oil # Environmental Consultants, PA. N.C. FIRM LICENSE NO. C -2141
A55 'A ", CLA55 5% AND
57 AGGREGATE STONE MIX
iFVTII F FARRIr'
CROSS SECTION
BANKFULL BENCH
�� /�� /���
• LIVE STAKES IN5TALLED IN BANK WITH
DEAD -BLOW HAMMER
• 4/5 OF STAKE IN GROUND
• BUDS ORIENTED UPWARD5
3' CENTERS
• CUT EXPOSED D END END OF LIVE STAKE
AFTER IN5TALIATION IF DAMAGED DUE
TO IN5TALLATION
(i.e. damaged bark, split ends, etc.)
ANGLE -CUT END
501! VIEW
LIVE 5TAKE PLANTING DETAIL (TYP.)
(NOT TO SCALE)
BUFFER SEED MIX
N OTE5:
PLANT SPECIES IN BUFFER SEED MIX MAY INCLUDE BUT ARE NOT LIMITED TO:
• Virginia Wild Rye (Elymus vrrgmicus) • Deer Tongue (Pamcum clande5tinum)
• 5oft Rush (Juncus effusus) • Big Blue5tem (Andropogon gerarda)
• 5witch6jra55 (Pamcum wrgatum • Awned Barnyard Grass (Echmochloa muricata)
• Creeping Bent4jra55 (Agrostis stolonifera) • Little Blue5tem (5chizachynum scopanum)
• Black -Eyed 5u5an (Rudbeckia hrrta) • Indian Gra55 (5orghastrum nutan5)
• Coreop515 (Coreop515 lanceolata) • Gamma (Tnpsacum dactylordes)
STRUCTURE DETAILS III * BANK PLANTING DETAILS
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LEGEND
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i
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FLOW
GRAVEL CHECK
DAM AT CHANNEL
TERMINU5
TEMPORARY PIPING
PUMP AROUND PUMP
SPECIAL 5TILlING
BA51N (A5 DIRECTED
AT THE TIME OF
CON5TRUCTION)
DEWATERING PUMP
TEMPORARY FLEXIBLE
H05E/PIPE
WORKING
AREA
EXI5TING
CHANNEL
IMPERVIOUS
COFFERDAM
(LOCATE A5
DIRECTED AT
THE TIME OF
iW CON5TRUCTION)
TYPICAL PUMP AROUND OPERATION
(NOT TO SCALE)
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NONWOVEN
FILTER FABRIC NOTES:
2 -3" SURGE STONE OR 1. LOCATE DIRT BAG ON ROCK PAD TO AID IN DEWATERING.
RAILROAD BALLAST 2. DIRT BAG TO BE PLACED OUTSIDE OF JURISDICTIONAL STREAM AND WETLAND
AREA5.
3. THE DIRT BAG SHALL BE MONITORED DURING DEWATERING OPERATION5. REMOVE
DIRT BAGS WHEN THEY ARE AT LE55 THAN OR EQUAL TO 75% CAPACITY AND
DISPOSE OF 5EDIMENT WITHIN THE LIMITS OF DISTURBANCE. CAUTION 5HALL BE
APPLIED 5UCH THAT NO SEDIMENT 15 RELEASED DURING THE DISPOSAL PROCESS
SPECIAL STILLING BASIN
(NOT TO SCALE)
DE51GN CRITERIA
NOTES
I . KEEP A MAXIMUM HEIGHT OF 2 FEET AT THE CENTER OF THE DAM.
I .
EXCAVATION SHALL BE PERFORMED IN ONLY DRY 5ECTION5 OF CHANNEL.
2. KEEP THE CENTER OF THE CHECK DAM AT LEAST 8 INCHES LOWER
2.
IMPERVIOUS COFFERDAMS SHOULD BE USED TO 150LATE WORK AREAS FROM STREAM FLOW.
THAN THE OUTER EDGE5 AT NATURAL GROUND ELEVATION.
3.
THE CONTRACTOR 5HALL NOT D15TURB MORE AREA THAN CAN BE STABILIZED IN ONE WORKING DAY.
3. KEEP THE 51DE SLOPES OF THE DAM AT 2:1 OR FLATTER
4.
PUMP AROUND 5HOULD BE ABLE TO CONVEY MINIMUM OF I CF5 PER M12 OF DRAINAGE AREA TO 51TE UNLE55
4. IF NECESSARY, EN5URE THAT THE MAXIMUM SPACING BETWEEN DAMS
OTHERWISE STATED IN SPECIFICATIONS.
PLACE5 THE TOE OF THE UP5TREAM DAM AT THE SAME ELEVATION A5
THE TOP OF THE DOWNSTREAM DAM.
5. 5TAE31LIZE OUTFLOW AREA5 ALONG THE CHANNEL TO RE515T EROSION.
SEQUENCE OF CON5TRUCTION FOR TYPICAL PUMP AROUND
G. U5E NCDOT CLA55 B STONE AND LINE THE UPSTREAM SIDE OF THE
DAM WITH NCDOT #5 OR #57 STONE.
I .
INSTALL SPECIAL STILLING BA51N5 AT THE DOWNSTREAM END OF THE DESIGNATED PROJECT WORKING AREA.
7. KEY THE STONE INTO THE CHANNEL BANK5 AND EXTEND IT BEYOND
2.
THE CONTRACTOR WILL INSTALL THE PUMP AROUND PUMP AND THE TEMPORARY PIPING THAT WILL CONVEY THE BA5E FLOW
THE ABUTMENTS A MINIMUM OF 1.0 FOOT TO AVOID WA5HOUT FROM
FROM UPSTREAM OF THE WORK 51TE TO THE SPECIAL 5TILLLING BASIN.
OVERFLOW AROUND THE DAM.
3.
INSTALL UPSTREAM IMPERVIOUS COFFERDAM AND BEGIN PUMPING OPERATIONS FOR STREAM DIVERSION.
4,
INSTALL THE DOWN5TREAM IMPERVIOUS COFFERDAM AND PUMPING APPARATU5 IF NEEDED TO DEWATER THE ENTRAPPED
NOTE5
AREA. THE PUMP AND H05E FOR TH15 PURP05E SHALL BE OF SUFFICIENT 51ZE TO DEWATER THE WORK AREA. TH15 WATER
WILL AL50 FLOW INTO A SPECIAL 5TILLING BA51N.
I . PLACE STONE TO THE LINE AND DIMEN51ON SHOWN IN THE PLAN ON A FILTER FABRIC
5,
THE CONTRACTOR WILL PERFORM 5TREAM RE5TORATION WORK IN ACCORDANCE WITH THE PLAN AND FOLLOWING THE
FOUNDATION.
GENERAL CON5TRUCTION SEQUENCE.
2. KEEP THE CENTER STONE SECTION AT LEA5T 9 INCHES BELOW NATURAL GROUND LEVEL
G.
THE CONTRACTOR WILL EXCAVATE ANY ACCUMULATED SEDIMENT AND DEWATER BEFORE REMOVAL OF THE IMPERVIOUS
WHERE THE DAM ABUTS THE CHANNEL BANKS.
COFFERDAM. REMOVE IMPERVIOUS COFFERDAMS, PUMP5, AND TEMPORARY FLEXIBLE H05E/PIPING 5TARTING WITH THE
3. EXTEND STONE AT LEA5T 1.5 FEET BEYOND THE DITCH BANK TO KEEP WATER FROM
DOWN5TREAM COFFERDAM FIRST.
CUTTING AROUND THE END5 OF THE CHECK DAM.
7.
ONCE THE WORKING AREA 15 COMPLETED, REMOVE THE STILLING BA51N5 AND STABILIZE D15TUR3ED AREA5 A5 5HOWN ON
4. IF NECESSARY, SET SPACING BETWEEN DAMS TO EN5URE THAT THE ELEVATION AT THE
PLAN5,
TOP OF THE LOWER DAM 15 THE 5AME A5 THE TOE ELEVATION OF THE UPPER DAM.
5. PROTECT THE CHANNEL AFTER THE LOWE5T CHECK DAM FROM HEAVY FLOW THAT
COULD CAU5E EROSION.
G. MAKE SURE THAT THE CHANNEL REACH ABOVE THE M05T UP5TREAM 15 STABLE.
7. EN5URE THAT OTHER AREAS OF THE CHANNEL, 5UCH A5 CULVERT ENTRANCE5 BELOW
THE CHECK DAM5, ARE NOT SUBJECT TO DAMAGE OR BLOCKAGE FROM DISPLACED
5TONE5.
P RE L I M I NARY
® 2015 5oil * Enwronmental Con5ultant5, PA. N.C. FIRM LICENSE NO. C -2141
PUMP - ABOUND DETAILS
NOT FOR CONSTRUCTION
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SECTION VIEW
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RAP
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TOP ELEVATION OF BA5EFLOW
CLA55 I RIP RAP
EXl5TING SLOPE
2' TYPICAL . _ _
VARIE5
SECTION VIEW
?AEQ1_VIOU5 COMPACTED
K' EARTH CORE
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FILTER FABRIC
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CLA55 B RIF
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SECTION VIEW
10' MIN
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GtUIr-XTILE FABRIC
PROFILE VIEW (LOOKING DOWNSTREAM)
TEMPORARY CHECK DAM IMPERVIOUS COFFERDAM TEMPORARY SPLASH PAD DETAIL
(NOT TO SCALE) (NOT TO SCALE) (NOT TO SCALE)
m 2015 5oil E Environmental Consultants, PA. N.C. FIRM LICENSE NO. C -2141
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TABLE 04100
SHOULDERS, 51DE DITCHE5, SLOPES
(For Slopes Between 2:1 and 3: I)
Temporary 5eeding15 the use of rapid growing annual grasses, small grains or legumes to provide Initial, temporary cover for erosion control
disturbed
I Date
type
Planting Rate
on
areas or less than 12 months. Seed bed preparations and 5011 amendments shall be in accordance with the method described
p p
[Mar I - June I
5ericea Lespedeza (scarified) and
50 Ib5./acre
under "Seeding and Mulching ".
[Mar I -Apr 15
Add Tall Fescue or
120 Ib5./acre
Mar I - June 30
Add Weepinq Lovegra55 or
10 lbs. /acre
5eedinq and Mulching shall be done Immediately following construction. All disturbed areas shall be dressed to a depth of 5 Inches. The top 3
(Mar I - June 30
Add Hulled Common Bermudagra55
25 Ib5. /acre
Inches shall be pulverized to provide a uniform seedbed. Agricultural Ilene shall be applied at the rate of 95 Ib/ 1000 sc). ft. Immediately before
June I - Sept I
—Tall Fescue and
120 lbs. /acre
plowing. Grass seed shall be applied at the rates outlined in Tables 04 100 and 04200.
" Drowntop Millet or
35 lbs. /acre
"'Sorghum -Sudan Hybrids
30 lbs. /acre
Reuse of topsoil and/or other measures to assure final soil conditions are conducive to rapid establishment of vegetation cover 15 rec(uired.
Sept I - Mar I
Sericea Lespedeza (unhulled/unscarified)
70 Ib5./acre
5 -10 -10 fertilizer shall be applied to all disturbed areas at a rate of 2 1 lb/ 1000 sq. ft., and mulching shall consist of small grain straw applied
Nov I - Mar I
and Tall Fescue
Add Abruzzi Rve
120 Ib5./acre
25 lbs. /acre
at a rate of 70 lb./ 1000 5cq. ft. Mulched areas shall be tacked with asphalt at a rate of 200 to 400 gallons per acre, or other approved
method sufficient to hold the straw In place.
TABLE 04200
SHOULDERS, SIDE DITCHES, 5LOPE5
If active construction ceases, meaning no substantial or significant progress 15 made in any area for more than 15 days, all disturbed areas
(For Slopes 3:1 and Flatter)
must be seeded, mulched, and tacked unless written approval is granted by the Erosion Control Officer. Incidental grading shall not constitute
Date
Type
Planting Rate
substantial or significant progress In construction activity.
Auq 15 - Nov I
Tall Fescue
300 lbs. /acre
Nov I - Mar I
Tall Fescue and Abruzzi Rye
300 lbs. /acre
Permanent Ground Cover is the establishment of perennial vegetation cover for periods longer than 12 months. All disturbed areas shall
Mar I Apr 15
Tall Fescue
300 Ib5. 1acre
receive a permanent ground cover. Permanent seeding and temporary seeding differ only in the type of seed to be used (i.e. annual versus
Apr 15 - June 30
July 15 Aug 15
Hulled Common Bermudagrass
Tall Fescue and Millet
25 Ibs. /acre
perennial). Seed bed preparations and soil amendments shall be in accordance with
udaro ybop
or "'Sorghum -Sudan Hybrids
35 Ibs. /acre
i'5eedin and Mulching" section. As art of permanent seeding, maintenance may be required to maintain vegetation for 1 2 months (including
g g p p g' y a g ( 9
Notes:
mowing and watering). This maintenance shall be considered a part of establishing permanent ground cover.
The above vegetation rates are those which do well under local conditions; other
seeding rate combinations may be possible, but must be approved by the Engineer.
— Temporary - Reseed according to optimum season for desired permanent
vegetation. Do not allow temporary cover to grow over 1 2 inches in height before
mowing to keep fescue from being shaded out.
TEMPORARY AND
PERMANENT VEGETATIVE 5TA13ILIZATION
PRELIMINARY
ER0510N
CONTROL
DETAILS
I NOT FOR CONSTRUCTION
m 2015 5oil E Environmental Consultants, PA. N.C. FIRM LICENSE NO. C -2141
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LINE
(.UIK Mf
BASE FI
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BANKFULL BENCH
PROFILE VIEW
• TRENCHED TOP OF MATTING TO A DEPTH OF AT
LEAST 12", STAKE OR STAPLE IN PLACE, 4
BACKFILL TO DE51GN GRADE
• MINIMUM 24" ECO- STAKES® INSTALLED ALONG
TOE OF MATTING
(Intercept between water surface and bank)
MIN. 12 -1/2 GAUGE
8 MAX. INTERMEDIATE WIRES
FRONT VIEW
b' N
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12" ECO- STAKE®
J- STAKE®
3' MAX.
1
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FRONT VIEW
12" ECO-
5TAKEO (fYP.)
STAKE ®(TYP.)
• MAXIMUM 2' O/C ALONG BOTTOM, • 12" ECO- STAKES® INSTALLED IN BANK
MAXIMUM 3' O/C ALONG TOP AND MIDDLE FLUSH WITH COIK MATTING ABOVE
BOTTOM ROW OF 24" ECO- STAKES®
• MINIMUM I' OVERLAP AT JOINING
5ECTION-9 OF COIR MATTING
COIR MATTING DETAIL
(NOT TO SCALE)
STEEL POST
i -WOVEN WIRE FABRIC
/SILT FENCE FABRIC
f// GRADE
/r d FLOW
G" MIN. COVER
OVER SKIRT
\ANCHOR SKIRT AS
DIRECTED BY
SIDE VIEW ENGINEER/DESIGNER
STANDARD TEMPORARY SILT FENCE DETAIL
(NOT TO SCALE)
0 201 5 Soil € Environmental Consultants, PA. N.C. FIRM LICENSE NO. C -2141
EROSION
CONTROL
MATTING
EROSION CONTROL MATTING,
IOR IN TRENCH Q BOTH
4ND BOTTOM EDGES
I I I" MIN
GAUGE
STEEL 11
I
VIN.
EROSION CONTROL MATTING ANCHORING DETAIL
(NOT TO SCALE)
NOTE: DISTURBED AREAS WITH SLOPES OF 311:1 V OR STEEPER SHALL
BE 5TA51LIZED WITH EXCELSIOR MATTING OR ENGINEER APPROVED
EQUIVALENT
EROSION CONTROL DETAILS 11
WIRE STAPLE
DETAIL
(NOT TO SCALE)
PRELIMINARY
NOT fOR CON5TRUCTION
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LEGEND
PROPO5ED STREAM ALIGNMENT
NORTH
SCALE I 50' EXI5TING TREELINE (APPROX.)
" = . .
50 25 0 50
CONTOUR INTERVAL = 2'
7
STREAM BANK TO BE 5TABILIZED WITH
COIR MATTING AND LIVE 5TAKE5 A5 PER
PLANTING PLAN.
®ZONE 1 *2 5TREAM BUFFER TO BE
PLANTED A5 PER PLANTING PLAN (APPROX.)
I. 15 AL.
WETLAND AREA TO BE PLANTED A5 PER
PLANTING PLAN (APPROX.)
0.47 AG.
WETLAND PLANTING
AREA (TYP.)
P
\\2 ROWS OF LIVE
TAKE5 SPACED 3'
PART, SEE DETAIL5
\ X\
ZONE I TOWN
OF CARY UTB �\
\ ZONE 2 TOWN
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J
PRELIMINARY
NOT FOR CONSTRUCTION
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STREAM BUFFER, TREE5 4 ZONE 3 TOWN -
5HRUB5 (TYP.), 5EE DETAILS \� OF CARY UTB
TWO KOW5 OF LIVE
_ STAKES SPACED 3'
APART, SEE DETAILS
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® 2015 Soil 4 Environmental Con5ultant5, PA. N.C. FIRM LICENSE NO. C -2141 PLANTING P LA N
NOTES•
�j
2 ROWS OF LIVE
`STAKES SPACED 3'
APART, SEE DETAILS
\ I . LIMITED - ENGINEERING 517E DATA COLLECTION INCLUDING LOCATION AND
ELEVATION5 OF EXISTING 5TREAM PERFORMED BY SdEC ON May 7,
2015. TH15 15 NOT A SURVEY.
2. SITE DATA INCLUDING ROADS, EXISTING CONTOURS, TREELINE,
HYDRAULIC AND OTHER STRUCTURE5, AND PROPERTY BOUNDARY
PROVIDED BY MCADAM5 COMPANY.
3. ALL LOCATIONS, ELEVATION5, AND DIMEN51ON5 ARE APPROXIMATE.
4. EXTENT5 OF BUFFER PLANTING SHOWN ARE APPROXIMATE AND MAY BE
MODIFIED BASED ON CONDITIONS AT THE TIME OF CON5TR.UCTION.
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BUFFER TREES SPECIES (8 -foot X 8 -foot 5pacing)
5PECIE5
COMMON NAME
TOTAL #
51ZE
REMARK5
Carpjnu5 caro/rnrana
American Hornbeam
78
Bare root 5eedling
Within buffer area
Cercts canadens15
Eastern redbud
78
Bare root 5=111ng
Within buffer area
Cornu5 Florida
Flowering dogwood
79
Bare root 5eedling
Within buffer area
Acer rubrum
Red maple
78
Bare root 5eedling
Within buffer area
Fraxmus pennsylvanica
Green ash
78
Bare root 5eedling
Within buffer area
Liriodendron tullplfera
Tulip poplar
78
Bare root 5eedling
within buffer area
TOTAL
4G9
TREES AND 5HRU155 RANDOMLY
INTERMIXED, SELECTED SPECIES PER
TABLE, TYPICAL &'X 8' 5PACING
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TYPICAL PLANTING LAYOUT REPAIR SECTION
(NOT TO SCALE)
1
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a 2015 Sod 4 Environmental Con5ultant5, PA. N.C. FIRM UCEN5E NO. C -2141
5PECIE5
VaccInlum corymbo5um
Carylu5 amer1cana
Lmdera 15enzom
Cornu5 amomum
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BUFFER 5r1RUB5 5PECIE5 (8 -foot x 8400t 5pacing)
COMMON NAME
WETLAND TREE 5PECIE5 (8400t X 8400t 5pacing)
SPECIES
COMMON NAME
TOTAL #
51ZE
T"odium distchum
Bald cypre55
107
Bare root 5eedling
Quercu5 m1chauxa
Swamp chestnut
I OG
Bare root 5eedling
1'rawnu5 penn5y4vanica
Green ash
107
Bare root 5eedling
Total
320
5PECIE5
VaccInlum corymbo5um
Carylu5 amer1cana
Lmdera 15enzom
Cornu5 amomum
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BUFFER 5r1RUB5 5PECIE5 (8 -foot x 8400t 5pacing)
COMMON NAME
TOTAL #
SIZE
High Bush Blueberry
79
Bare root 5eedling
American hazelnut
78
Bare root 5eedling
5plcebu5h
79
Bare root 5eedling
51lky dogwood
78
Bare root 5eedling
TOTAL
314
COIR MATTING AND TWO ROWS
\ OF LIVE 5TAKE5 (5PACED 3' APART)
SEE GOIK MATTING AND LIVE 5TAKE
DETAIL
I 2
OPEN PLANKING HOLE WITH PLACE DARE -KOOi 5M)LING IN HOLE -
5HOVEL OR AUGER ROOT COLLAR AT 5URFACE
REMAKK5
Within wetland area
Within wetland area
Within wetland area
REMARK5
Within buffer area
Within buffer area
Within buffer area
Within buffer area
3
CL05E HOLE WITH SHOVEL OR AUGER -
NO AIR 5PACE AROUND ROOT5
NOTES:
I . OVERALL TREE/5HRUB DEN5ITY IN BUFFER RE5TORATION AREA TO REMAIN NOT LE55 THAN
320 STEMS /ACRE.
2. ALL AREAS WITHIN BUFFED AND WETLAND RE5TORATION AREA TO BE 5EEDED WITH
PERMANENT WETLAND SEED MIX CONTAINING AT A MINIMUM: LIZARD5 TAIL, 50FT RU5H, AND
BLUE FLAG IRIS AT A RATE OF 15 L55IACRE .
3. ALL GRADED AREAS OUT5IDE OF WETLAND AND BUFFER RESTORATION AREA TO BE 5EEDED
WITH 5WITCHGRA55 AT A RATE OF 15 L35IACRE.
BARE -ROOT SEEDLING PLANTING DETAIL (TYP.)
(NOT TO SCALE)
PLANTING DETAILS * SPECIFICATIONS
PRELIMINARY
NOT FOR CONSTRUCTION
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