20151270 Ver 4_PCN Form Submission_20200204

DWR
mrlslon of Water Resources
Pre -Construction Notification (PCN) Form
September 29, 2018 Ver 3
Initial Review
Has this project met the requirements for acceptance in to the review process?*
r Yes
r No
Is this project a public transportation project?*
G Yes r No
Change only if needed.
BIMS # Assigned
20151270
Is a payment required for this project?*
r No payment required
r Fee received
r Fee needed - send electronic notification
Reviewing Office *
Raleigh Regional Office - [phone]
Information for Initial Review
1a. Name of project:
HUB RTP Off -site Sewer
1a. Who is the Primary Contact?*
Kelly Roth
1b. Primary Contact Email:*
[e-mail]
Date Submitted
2/4/2020
Nearest Body of Water
Burdens Creek
Basin
Cape Fear
Water Classification
WS-V;NSW
Site Coordinates
Latitude: Longitude:
35.894069-78.866815
A. Processing Information
County (or Counties) where the project is located:
Durham
Is this project a public transportation project?*
r Yes r No
1a. Type(s) of approval sought from the Corps:
W Section 404 Permit (wetlands, streams and waters, Clean Water Act)
r Section 10 Permit (navigable waters, tidal waters, Rivers and Harbors Act)
1b. What type(s) of permit(s) do you wish to seek authorization?
* Nationwide Permit (NWP)
* Regional General Permit (RGP)
7 Standard (IP)
Version#*
4
What amout is owed?*
r $240.00
r $570.00
Select Project Reviewer*
Stephanie Goss:eads\szgoss
1c. Primary Contact Phone:*
[phone]
V

1c. Has the NWP or GP number been verified by the Corps?
r Yes r No
Nationwide Permit (NWP) Number:
NWP Numbers (for multiple NWPS):
1d. Type(s) of approval sought from the DWR:
W 401 Water Quality Certification - Regular
r Non-404 Jurisdictional General Permit
r Individual Permit
12 - Utility Lines
le. Is this notification solely for the record because written approval is not required?
For the record only for DWR401 Certification:
For the record only for Corps Permit:
r 401 Water Quality Certification - Express
r Riparian Buffer Authorization
1f. Is this an after -the -fact permit application?*
r Yes r No
1g. Is payment into a mitigation bank or in -lieu fee program proposed for mitigation of impacts?
r Yes r No
1g. Is payment into a mitigation bank or in -lieu fee program proposed for mitigation of impacts?
r Yes r No
Acceptance Letter Attachment
1h. Is the project located in any of NC's twenty coastal counties?
r Yes r No
1j. Is the project located in a designated trout watershed?
r Yes r No
B. Applicant Information
1d. Who is applying for the permit?
W Owner r Applicant (other than owner)
le. Is there an Agent/Consultant for this project?*
r Yes r No
2. Owner Information
2a. Name(s) on recorded deed:
Park Center East, LLC
2b. Deed book and page no.:
1159-624;315-537;7626-529;8506-459;6383-24,6390-444;8338-259
2c. Responsible party:
Scott Levitan, President
2d.Address
Street Address
PO Box12255
Address Lim 2
City
Research Triangle Park
Postal / Zip Code
27709
2e. Telephone Number:
[phone]
2g. Email Address:*
[e-mail]
4. Agent/Consultant (if applicable)
State / Province / Region
NC
Country
USA
2f. Fax Number:
r Yes r No
r Yes r No
4a. Name
Kelly Roth

4b. Business Name:
McAdams Company
4c.Address
Street Address
2905 Meridian Parkway
Address Line 2
aty
Durham
Postal / Zip Code
27713
4d. Telephone Number:
[phone]
4f. Email Address:*
[e-mail]
State / Province / legion
NC
Country
USA
4e. Fax Number:
Agent Authorization Letter*
01_RTF18060_HUB_signed AA_Park Center East LLC.pdf 68.82KB
C. Project Information and Prior Project History C^)
1. Project Information
1b. Subdivision name:
(d appropriate)
1c. Nearest municipality/ town:
Research Triangle Park
2. Project Identification
2a. Property Identification Number:
0737-01-98-2755.1-00,0737-03-96-4949,
0737-02-96-3093, 0737-03-95-7251, 0737-
04-94-7559, 0737-03-94-9346 & 0747-03-04-
2b. Property size:
3367
26.7
2c. Project Address
Street Address
Address Line 2
City
State / Rovince / legion
Postal / Zip Code
Country
3. Surface Waters
3a. Name of the nearest body of water to proposed project:*
Burdens Creek
3b. Water Resources Classification of nearest receiving water:*
WS-V;NSW
3c. What river basin(s) is your project located in?*
Cape Fear
3d. Please provide the 12-digit HUC in which the project is located.
030300020605
4. Project Description and History
4a. 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 subject property is located along an existing sanitary sewer easement that runs parallel to Burdens Creek from NC Hwy 54 to NC 147, and then runs south along NC 147 to Hopson
Road in Research Triangle Park, North Carolina. The off -site sanitary sewer project area is approximately 26.7 acres in size.
Approximately 70 percent of the project area is comprised of maintained vegetation and fescue grasses within the existing sanitary sewer easement; the remaining 30 percent of the
project area is forested with a mixture of oak, hickory, and pine species dominating the canopy layer. Land use in the vicinity is mainly office and commercial development, forested
areas, and some residential development. Please refer to the attached USGS Location Map (Figure 1), NRCS Web Soil Survey Map (Figure 2A), Buffer Subjectivity Soil Survey (Figure
213) and Aerial Map (Figure 3) for more information on the project setting.
Proposed impacts for the Park Center project on the north side of NC Hwy 54 were originally verified under a NWP 27 on March 15, 2016 (SAW-2015-02552) and GC 3885 on
December 30, 2015 (DWR #15-1270 v1). The proposed impacts for the Park Center Off -Site Sewer were originally authorized under NWP 12 on August 10, 2016 and GC 3884 on July
29, 2016 (DWR #15-1270 v2). These permits epired on March 18, 2017. An application to renewthe approvals for the Park Center project, which is nowcalled HUB RTP, was
submitted on January 17, 2020 and is currently under review (DWR #15-1270 v3). This intent of this PCN application is to renewthe expired certifications for the Park Center Off -Site
Sewer under the new project name of HUB RTP Off -site Sewer. No changes have been made to the site plan or proposed impacts for the off -site sewer portion of the project since the
original approvals were issued.
4b. Have Corps permits or DWR certifications been obtained for this project (including all prior phases) in the past?*
r Yes r No r Unknown
4c. If yes, please give the DWR Certification number or the Corps Action ID (exp. SAW-0000-00000).
USACE Action ID: SAW-2015-02552
DWR #: 15-1270
Project History Upload
02a_2016-01-06 rec. DWR 401 Permit - RTF - Stream Work.pdf 151.97KB
02b_2016-03-15 rcvd NWP27 verification. pdf 99.93KB
03a_RTF18060_HUB off-site_NCDEQ 401 Approval_2016-07-29.pdf 162.21 KB
03b_RTF18060_HUB off-site_USACE 404 Approval_2016-08-10.pdf 157.28KB
4d. Attach an 8 1/2 X 11 excerpt from the most recent version of the USGS topographic map indicating the location of the project site. (for DWR)
04_RTF18060_HUB Off -site —Figure 1 USGS.pdf
1.99 MB
4e. Attach an 8 1/2 X 11 excerpt from the most recent version of the published County NRCS Soil Survey map depicting the project site. (for DWR)
05_RTF18060_HUB Off -site —Figure 2A WSS.pdf 3.14MB
06_RTF18060_HUB Off -site —Figure 2B Buffer Subj SS.pdf 2.13MB
4f. List the total estimated acreage of all existing wetlands on the property:
1.76
4g. List the total estimated linear feet of all existing streams on the property:
4,323
4h. Explain the purpose of the proposed project:*
The purpose of the proposed project is to increase the capacity of the sanitary sewer system that will convey waste water generated by the proposed HUB RTP project in Research
Triangle Park, NC.
4i. Describe the overall project in detail, including indirect impacts and the type of equipment to be used:*
The proposed project, known as HUB RTP Off -site Sewer, consists of the installation of a new sanitary sewer line to serve the HUB RTP project, which will involve re -developing the
existing mixed -uses within the property to accommodate another type of mixed -use project that will include commercial, office, hotel, and multi -family facilities. The existing Durham
County sanitary sewer that extends through the existing HUB RTP site does not have the capacity to convey the wastewater to be generated by the proposed HUB RTP development, in
addition to the future wastewater flow from additional development near Cornwallis Road. To provide this additional capacity, approximately 3,750 linear feet of outfall pipe is necessary
from an existing 36" ouffall at Burdens Creek just north of the Triangle Expressway, north along Burdens Creek to the northern property line (1-40 Right -of -Way) of the HUB RTP site.
The attached Overall Wetland Impact Maps (Figures 4A & 4B) depict the overall project plan view, and Insets 1-6 show details of the proposed impact areas. Heavy equipment typical
for road construction, utility installation and grading will be used to construct the proposed project such as track hoes, bulldozers, dump trucks and graders.
4j. Please upload project drawings for the proposed project.
07_RTF18060_HUB Off -site —Figure 3 Aerial. pdf 11.05MB
08_RTF18060_HUB Off -site —Figure 4 Impact Maps. pdf 3.7MB
5. Jurisdictional Determinations
5a. Have the wetlands or streams been delineated on the property or proposed impact areas?*
r Yes
Comments:
r No
5b. If the Corps made a jurisdictional determination, what type of determination was made?*
r Preliminary r Approved r Not Verified r Unknown r N/A
Corps AID Number:
SAW-2015-02552
5c. If 5a is yes, who delineated the jurisdictional areas?
Name (if known): Kevin Yates, George Buchholz & Kelly Roth
Agency/Consultant Company: McAdams Company
6 Unknown
Other:

5d. List the dates of the Corp jurisdiction determination or State determination if a determination was made by the Corps or DWR
Eric Alsmeyer of the USACE issued an AJD for the project area on March 15, 2016 (exp. March 15, 2021)
Durham County consultants (Mulkey) field verified the intermittent and perennial start points for streams within the HUB RTP/Park Center project area (on -site) in October 2014 and
documented their findings in a report dated October 2014. The intermittent and perennial start points of streams within the off -site sanitary sever easement have not been verified at
this time.
5d1. Jurisdictional determination upload
09_RTF18060_HUB Off-site_2016-03-21 rec. USACE Signed JD PLAT.pdf 1.31 MB
10_RTF18060_HUB Off -site -Delineation Report-Mulkey.pdf 4.25MB
6. Future Project Plans
6a. Is this a phased project?*
r Yes r No
7b. If yes, explain.
The off -site sewer improvements are part of the proposed HUB RTP re -development project. Plans for Phase I, which encompasses the eastern portion of the HUB RTP project have
been developed and permit applications are under review at this time. Phase II will consist of re -development on the western portion of the HUB RTP project; plans have not been
developed for Phase II at this time.
Are any other NWP(s), regional general permit(s), or individual permits(s) used, or intended to be used, to authorize any part of the proposed project or related activity?
No.
D. Proposed Impacts Inventory U
1. Impacts Summary
1a. Where are the impacts associated with your project? (check all that apply):
W Wetlands W Streams -tributaries r Buffers
r Open Waters r Pond Construction
2. Wetland Impacts
2a1 Reason (?)
2b. Impact type * M
2c. Type of W.
2d. W. name *
2e. Forested *
2f. Type of
2g. Impact
Jurisdicition*(?)
area*
Inset 1 -
Excavation/Fill
T
Headwater Forest
Wetland A
Wetland A
��B.th
]0.074
(acres)
Inset 4 -
Excavation/Fill
T
ffmiand Hardwood Forest
Wetland G
Both
Wetland G
�N.
]0.048
(acres)
Inset 4 -
Excavation/Fill
T
mland Hardwood Forest
ff
Wetland H
No
Both
0.001
Wetland H
(acres)
Inset 4 -
Excavation/Fill
T
mland Hardwood Forest
ff
Wetland K
Both
0.066
Wetland K
�No
(acres)
Inset 6 -
Excavation/Fill
ffmiand Hardwood Fores
Wetland
Wetland J
��T
t_____JBothtJ
J0.044
(acres)
2g. Total Temporary Wetland Impact
0.233
2g. Total Wetland Impact
0.233
2h. Comments:
2g. Total Permanent Wetland Impact
0.000
The individual wetland impact areas and the total wetland impact amount vary slightly compared to the previously approved amounts because
acreages were reported to four decimal places in the original application (submitted July 8, 2016), whereas the new ePCN form only accepts acreages
reported to three decimal places. Rounding the originally approved acreages to three decimal places resulted in a change from 0.2318 acres to 0.233
acres of proposed wetland impact.
3. Stream Impacts
F
S1
S2
3a. Reason for impact (?)
Sewer installation
Sewer installation
3b.lmpact type *
Tem orar
P Y
Tem orar
P Y
3c. Type of impact*
Excavation
Excavation
3d. S. name*
Stream A-1
Stream A-2
3e. Stream Type *
(?) 11.1uriscliction*
Intermittent
Intermittent
3f. Type of
Both
Both
3g. S. width *
7
Average (feet)
5
Average (feet)
3h. Impact
length*
86
(lirxearfeet)
36
(lirxearfeet)
S3
Sewer installation
Tem orar
P Y
Excavation
Stream A-3
Intermittent
Both
3
Average (feet)
21
(linearfeet)

�
Sewer installation
Tem orar
p y
Excavation
Burdens Creek
Perennial
Both
2
Average (feet)
52
(liriearfeet)
S5
Sewer installation
Tem orar
p y
Excavation
Stream E
Perennial
Both
2
Average (feet)
67
(lir�rfeet)
3i. Total jurisdictional ditch impact in square feet:
3i. Total permanent stream impacts:
3i. Total stream and ditch impacts:
262
3j. Comments:
E. Impact Justification and Mitigation
1. Avoidance and Minimization
31. Total temporary stream impacts:
262
1a. Specifically describe measures taken to avoid or minimize the proposed impacts in designing the project:
Impacts to jurisdictional streams and wetlands have been avoided and minimized to the maximum extent practicable. The design does not include an
increase in impervious surfaces, and all work will take place within the existing sanitary sewer easement. Currently denuded buffer areas will be
utilized, while avoiding forested areas, to the greatest extent practicable during construction.
1b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques:
A Sediment and Erosion Control Plan for the project will be developed and approved by Durham County, and the project will comply with the
supplementary NPDES Construction Stormwater Permit (NCG010000).
All slopes shall be graded no steeper than the angle that can be retained by vegetative cover or other adequate erosion control devices or structures.
No material for construction will be placed in wetlands, streams, or riparian buffers at any time. Excavation will be limited to the area necessary for site
preparation; all excavated material will be placed and retained on high ground above the flood pool elevation. All excavated material will be placed
landward of the normal pool elevation contour on high ground and confined by adequate dikes or other retaining structures to prevent erosion and
sedimentation into adjacent waters, wetlands, or riparian buffers.
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?
r Yes
r No
2b. If this project DOES NOT require Compensatory Mitigation, explain why:
All proposed impacts are temporary impacts for sewer installation.
F. Stormwater Management and Diffuse Flow Plan (required by DWR)
1. Diffuse Flow Plan
1a. Does the project include or is it adjacent to protected riparian buffers identified within one of the NC Riparian Buffer Protection Rules?
r Yes r No
What type of SCM are you providing?
r Level Spreader
r Vegetated Conveyance (lower SHWT)
r Wetland Swale (higher SHWT)
r Other SCM that removes minimum 30 % nitrogen
W Proposed project will not create concentrated stormv✓ater flow through the buffer
Diffuse Flow Documentation
2. Stormwater Management Plan
2a. Is this a NCDOT project subject to compliance with NCDOT's Individual NPDES permit NCS000250?*
r Yes r No
2b. Does this project meet the requirements for low density projects as defined in 15ANCAC 02H .1003(2)?
r Yes r No
Comments:
G. Supplementary Information
v
1. Environmental Documentation

1a. Does the project involve an expenditure of public (federal/state/local) funds or the use of public (federal/state) land?*
r Yes r No
2. Violations (DWR Requirement)
2a. Is the site in violation of DWR Water Quality Certification Rules (15A NCAC 2H .0500), Isolated Wetland Rules (15A NCAC 2H .1300), or DWR Surface Water or Wetland Standards or
Riparian Buffer Rules (15A NCAC 2B .0200)? *
r Yes r No
3. Cumulative Impacts (DWR Requirement)
3a. Will this project result in additional development, which could impact nearby downstream water quality?*
r Yes f• No
3b. If you answered "no," provide a short narrative description.
it is not anticipated that this project will result in additional development that would impact downstream water quality.
4. Sewage Disposal (DWR Requirement)
4a. Is sewage disposal required by DWR for this project?*
r Yes r Nor N/A
4b. Describe, in detail, the treatment methods and dispositions (non -discharge or discharge) of wastewater generated from the proposed project. If the wastewater will be treated
at a treatment plant, list the capacity available at that plant.
Wastewater generated by the HUB RTP development vdll be directed to the Durham County sanitary sewer system. The County will reviewthe project
to ensure sufficient treatment capacity is available.
5. Endangered Species and Designated Critical Habitat (Corps Requirement)
5a. Will this project occur in or near an area with federally protected species or habitat?*
r Yes r No
5b. Have you checked with the USFWS concerning Endangered Species Act impacts?*
C Yes r No
5c. If yes, indicate the USFWS Field Office you have contacted.
Raleigh
5d. Is another Federal agency involved?*
r Yes r No
5e. Is this a DOT project located within Division's 1-8?
r Yes r No
5f. Will you cut anytrees in order to conduct the work in waters of the U.S.?
r Yes r No
5g. Does this project involve bridge maintenance or removal?
r Yes r No
5h. Does this project involve the construction/installation of a wind turbine(s)?'
r Yes r No
r Unknown
51. Does this project involve (1) blasting, and/or (2) other percussive activities that will be conducted by machines, such as jackhammers, mechanized pile drivers, etc.?
r Yes r No
5j. What data sources did you use to determine whether your site would impact Endangered Species or Designated Critical Habitat?
USFWS IPaC Web tool (https://ecos.NG.gov/ipac/), accessed 1/28/2020
NC NHP Data Explorer (http://ncnhde.natureserve.org/content/map), accessed 1/28/2020
On -site habitat and protected species survey conducted 2/4/2020
Consultation documentation (attached) submitted to USFWS Raleigh ESFO on 2/4/2020
Consultation Documentation Upload
11_RTF18060_HUB Off-site_T&E Pkg.pdf 11.14MB
6. Essential Fish Habitat (Corps Requirement)
6a. Will this project occur in or near an area designated as an Essential Fish Habitat?*
r Yes r No
6b. What data sources did you use to determine whether your site would impact an Essential Fish Habitat?*
NOAA Essential Fish Habitat (EFH) Mapper (http://mmw.habitat.noaa.gov/protection/efh/efhmapper/), accessed 1/16/2020
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 status?*

r Yes O No
7b. What data sources did you use to determine whether your site would impact historic or archeological resources?*
State Historic Preservation Office Historic Properties online buffer tool (https://nc.maps.arcgis.con/apps/webappviewer/index.html?
id=773b7da94dc0478390cbOc3186b7a498), accessed 1/28/2020 (note: does not include archaeological data)
7c. Historic or Prehistoric Information Upload
12_RTF18060_HUB Off -site —Cultural Resources Ltr.pdf 5.5MB
8. Flood Zone Designation (Corps Requirement)
8a. Will this project occur in a FEMA-designated 100-yearfloodplain?*
r Yes r No
8b. If yes, explain how project meets FEMA requirements:
This project will be designed to meet FEMA requirements and will be reviewed by the local delegated Floodplain Manager within Durham County.
8c. What source(s) did you use to make the floodplain determination?*
FEMA FIRM map numbers 3720073800K (effective 10/19/2018) and 3720073700J & 3720074700J (effective 5/2/2006)
Miscellaneous v
Comments
The proposed HUB RTP Offsite Sewer project entails temporary impacts to Jordan Lake Watershed buffers that will be reviewed and approved by Durham County.
Miscellaneous attachments not previously requested.
Signature
fJ By checking the box and signing below, I certify that:
• I have given true, accurate, and complete information on this form;
• I agree that submission of this PCN form is a "transaction" subject to Chapter 66, Article 40 of the NC General Statutes (the "Uniform Electronic Transactions Act");
• I agree to conduct this transaction by electronic means pursuant to Chapter 66, Article 40 of the NC General Statutes (the "Uniform Electronic Transactions Act");
• I understand that an electronic signature has the same legal effect and can be enforced in the same way as a written signature; AND
• I intend to electronically sign and submit the PCN form.
Full Name:
Kelly K Roth
Signature
�el� k Rath
Date
2/4/2020

[e-mail]
0 2,0001,000 Feet1 inch = 2,000 feet
$
FIGURE 1. USGS TOPOGRAPHIC VICINITY MAPHUB RTP OFF-SITE SEWERRESEARCH TRIANGLE PARK, DURHAM COUNTY, NC
NOTES:1. USGS; 7.5 MINUTE, QUAD, "SOUTHEAST DURHAM", NORTH CAROLINA; 20192. LAT: 35.894001, LONG: -78.864238
1/21/2020
rothRTF-18060DATE:JOB NO:DRAWN BY:
X:\Projects\RTF\RTF-18060\Storm\Natural Resources\GIS\Off-site\RTF18060_HUB_Figure 1 USGS.mxd, 1/21/2020 4:24:50 PM, roth
OFF-SITE SEWERPROJECT AREA
1VERSION:
Legend
HUB RTP off-site sewer project area
HUB RTP project area
Ch
Cc
WsB
WsE
WsE
Cc
WsE
WsC
WsC
WsC
WsC
WsC
WsB
WsB Cc
WsEPfC
Davis DrE NC 54 Hwy
I40 E I40 W
Park
Dr Davis Dr I40 E O n R amp
0 1,000500Feet1 inch = 1,000 feet
$
FIGURE 2A. NRCS WEB SOIL SURVEYHUB RTP OFF-SITE SEWERRESEARCH TRIANGLE PARK, DURHAM COUNTY, NC
NOTES:Web Soil Survey SSURGO Spatial Data: Durham County (Version 12, Sep 16, 2019)
X:\Projects\RTF\RTF-18060\Storm\Natural Resources\GIS\Off-site\RTF18060_HUB Off-site_Figure 2A WSS.mxd, 1/21/2020 4:40:29 PM, roth
1/21/2020
rothRTF-18060DATE:JOB NO:DRAWN BY:
1VERSION:
2017 NC Onemap Orthoimagery
Legend
Project area
So il ma p unit
Map Unit Symbol Map Unit Name Hydric Soil RatingCcCartecay and Chewacla soils, 0 to 2 percent slopes, frequentl y flooded YesChChewacla and Wehadkee soils, 0 to 2 percent slopes, frequentl y flooded NoPfCPinkston fi ne sandy l oam, 2 to 10 percent slopes NoWsBWhite Store sandy loam, 2 to 6 perce nt slopes NoWsCWhite Store sandy loam, 6 to 10 perce nt slopes NoWsEWhite Store sandy loam, 10 to 25 perce nt slopes No
0 1,320660Feet1 inch = 1,320 feet
$
FIGURE 2B. BUFFER SUBJECTIVITY SOIL SURVEYHUB RTP OFF-SITE SEWERRESEARCH TRIANGLE PARK, DURHAM COUNTY, NC
NOTES:1. NRCS; SOIL SURVEY SHEET 36, DURHAM COUNTY, NC (1976)
X:\Projects\RTF\RTF-18060\Storm\Natural Resources\GIS\Off-site\RTF18060_HUB Off-site_Figure 2B Buffer Subj SS.mxd, 1/21/2020 4:41:56 PM, roth
PR OJECT AREA
1/21/2020
rothRTF-18060DATE:JOB NO:DRAWN BY:
1VERSION:
Legend
Project area
Davis DrS

T
ri
a
n
g
l
e

E
x
p
y
N

T
ri
a
n
gl
e

E
x
p
y
H o p s o n R d
NC 54 Hwy E Park DrJ
e
n
k
i
n
s
Rd
F a c i l i t i e s L n
I40 E
Se
le
ct
Dr
M e r r i o n A v e
I40 W
Finsbury StK e a t i n g S tLibsonStLakeviewDr
A v e t t D r
Nc 54 Hwy E
Power AlyOakley StGasoline AlyWarehouse AlyJ
e
n
k
i
n
s
Rd
0 500250Feet1 inch = 500 feet
$
LEGEND
Project area
2-ft con to urs
FIGURE 3. AERIAL MAPHUB RTP OFF-SITE SEWERRESEARCH TRIANGLE PARK, DU RHAM COU NTY, NC
X:\Projects\RTF\RTF-18060\Storm\Natural Resources\GIS\Off-site\RTF18060_HUB Off-site_Figure 3 Aerial.mxd, 1/21/2020 4:57:23 PM, roth
1/21/2020
rothRTF-18060DATE:JOB NO:DRAWN BY:
1VERSION:
2017 NC Onemap Orthoimagery
J
ENKI
NS RDPARK DRPARK DRN
T
R
I
A
N
GL
E

E
X
P
Y
S

T
R
I
A
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E
X
P
Y
NC 54 HWY E
B A S F CORPORATIONPARCEL ID : 154102PIN: 0737-01-98-2755.L00DB 001159, PG 000624PB 000153, PG 000091
UNITED STATES OF AMERICAPARCEL ID : 178490PIN: 0737-04-66-4416DB 000336, PG 000300PB 000057, PG 000092
RESEARCH TRIANGLE FOUNDATIONPARCEL ID : 154114PIN: 0737-03-96-4949DB 000315, PG 000537PB 000177, PG 000124
HIGHWOODS/FORSYTH LIMITED PARTPARCEL ID : 154112PIN: 0737-02-89-1914DB 02065, PG 00099PB 000000, PG 000000
HIGHWOODS/FORSYTH LIMITED PARTPARCEL ID : 154107PIN: 0738-02-70-7319DB 002065, PG 000099PB 000000, PG 000000
TRIANGLE SERVICE CENTER INCPARCEL ID : 204999PIN: 0738-01-90-8181.L00DB 000317, PG 000184PB 000171, PG 000072
UNITED STATES OF AMERICAPARCEL ID : 157831PIN: 0737-04-86-5093DB 02254, PG 00699PB 000000, PG 000000
J
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Esri, HERE, DeLorme, MapmyIndia, © OpenStreetMap contributors, and the GIS user community
0 300 600150Feet
1 inch = 300 feet¯
Legen d
PROPOSED SANITARY SEWER
PROPOSED RECLAIMED WATER LINE
PROPOSED CASTIN G PIPE
ROADS
EXISTING SANITARY SEWER
EXISTING WATER LINE
EXISTING FENC E
EXISTING PAVEMENT
1-FT CONTOURS (MC ADAMS SURVEY)
2-FT CONTOURS (NCDOT LIDAR)
EXISTING STREAMS = +/- 4,323 LF
EXISTING STREAMS
EXISTING WETLANDS = +/- 1.76 AC.
ZONE 1 - NEUSE BU FFER = +/- 5.72 AC.
ZONE 2 - NEUSE BU FFER = +/- 3.73 AC.
LIMITS OF DISTURBANCE
PROJECT BOUN DARY
PARCELS
Durham Building Fooprints 2012
PARK CENTER OFF-SITE SEWERIMPACT PERMITTINGFIGURE 4A. OVERALL IMPACTS EXHIBITDURHAM, NORTH CAROLINA
DATE:JOB NO :DRAWN BY:
07/08/2016RTF-1401 0KKR
FILE LOCATION: X:\Proje cts\RTF\RTF-14010\Storm\Wetla nds\GIS\RTF14010_FIGU RE 4A OVER ALL IMPACTS_11X17.mxd
NOTES:1. 2-FT CONTOURS FROM NC DOT LIDAR2. ALL OTHER D ATA FR OM MC ADAMS SURVEY
Esri, HERE, DeLorme,MapmyIndia, ©OpenStreetMap contributors,and the GIS user community
¯
STREAM A
WETLAND A+/- 0.50 AC.
BURDENS CREEK
STREAM E
BURDENS CREEK
WETLAND AIMPACT: +/- 0.0736 AC.
STREAM AIMPACT: +/- 143 LFSTREAM AIMPACT: +/- 143 LF
BURDENS CREEKIMPACT: +/- 52 LF
STREAM EIMPACT: +/- 67 LF
WETLAND GIMPACT: +/- 0.0482 AC.
WETLAND HIMPACT: +/- 0.0001 AC.
WETLAND KIMPACT: +/- 0.0660 AC.
WETLAND JIMPACT: +/- 0.0439 AC.
WETLAND J+/- 0.13 AC.
WETLAND K+/- 0.53 AC.
WETLAND H+/- 0.06 AC.
WETLAND G+/- 0.11 AC.
WETLAND F+/- 0.01 AC.
WETLAND E+/- 0.16 AC.
WETLAND B+/- 0.18 AC.
WETLAND C+/- 0.08 AC.
IMPACT TOTALS
STREAM IMPACTS = +/- 261 LF
ZONE 1 D URHAM BUFFER IMPACTS = +/- 44,247 SQ. FT.
ZONE 2 D URHAM BUFFER IMPACTS = +/- 29,877 SQ. FT.
WETLAND IMPACTS = +/- 0.2318 AC.
LIMITS OFDISTURBANCE
INSET 1
INSET 2
INSET 3
INSET 4
INSET 6
INSET 5
ARE-NC REGION NO 15 EXCHANGEPARCEL ID: 157881PIN: 0747-03-13-4998DB 007361, PG 000042PB 000139, PG 000171
MALLETT NANCY C TRUSTEEPARCEL ID: 157835PIN: 0747-03-14-2560DB 007316, PG 000105PB 000083, PG 000010
RESEARCH TRIANGLE FOUNDATIONPARCEL ID: 178492PIN: 0737-04-84-9744DB 000315, PG 000537PB 000000, PG 000000
NC TURNPIKE AUTHORITYPARCEL ID: 203246PIN: 0737-04-94-7559DB 006383, PG 000024PB 000167, PG 000070
RESEARCH TRIANGLE LTDPARCEL ID: 201872PIN: 0747-03-24-4722DB 006750, PG 000401PB 000181, PG 000383
DAVIS-RODWELL TMC LLCPARCEL ID: 218520PIN: 0747-01-05-2455DB 004627, PG 000220PB 000195, PG 000020
NC TURNPIKE AUTHORITYPARCEL ID: 157836PIN: 0737-03-94-9346DB 006390, PG 000444PB 000000, PG 000000
DAVIS-RODWELL TMC LLCPARCEL ID: 206282PIN: 0747-03-04-7887DB 006750, PG 000409PB 000173, PG 000321
RESEARCH TRIANGLE LTDPARCEL ID: 210704PIN: 0747-01-15-1698DB 006750, PG 000401PB 000182, PG 000266UNITED STATES OF AMERICAPARCEL ID: 157831PIN: 0737-04-86-5093DB 02254, PG 00699PB 000000, PG 000000
DAVIS-RODWELL TMC LLCPARCEL ID: 157837PIN: 0747-03-05-2183DB 004627, PG 000220PB 000195, PG 000020
DAVIS-RODWELL TMC LLCPARCEL ID: 203247PIN: 0747-03-04-2481DB 005779, PG 000359PB 000167, PG 000070
EISAI IN CPARCEL ID: 1 5404 8PIN: 0 737-04-8 2-2049 .DWDB 002667, PG 000583PB 0001 43, PG 00 0179
RESEARCH TRIANGLE LTDPARCEL ID: 157833PIN: 0747-01-15-1254DB 006750, PG 000401PB 000181, PG 000383
BES SOUTHERN OAKS FUND X LLCPARCEL ID: 202396PIN: 0747-03-14-2765DB 007622, PG 000594PB 000173, PG 000321
RESEARCH TRIANGLE LTDPARCEL ID: 157842PIN: 0747-03-25-2636DB 006750, PG 000401PB 000182, PG 000266
RESEARCH TRIANGLE LTDPARCEL ID: 210703PIN: 0747-01-05-8842DB 006750, PG 000401PB 000182, PG 000266
LCFRE DURHAM KEYSTONEPARCEL ID: 157883PIN: 0747-03-03-9894DB 006784, PG 000838PB 000144, PG 000172
UNITED STATES OF AMERICAPARCEL ID: 178490PIN: 0737-04-66-4416DB 000336, PG 000300PB 000057, PG 000092
DAVIS-RODWELL TMC LLCPARCEL ID: 157837PIN: 0747-03-05-2183DB 004627, PG 000220PB 000195, PG 000020
DURHAM HOPSON ROAD LLCPARCEL ID: 154047PIN: 0737-04-84-7383DB 007655, PG 000609PB 000000, PG 000000
KEYSTONE 430 LL LLCPARCEL ID: 157872PIN: 0747-03-03-2409.SPLDB 007064, PG 000329PB 000188, PG 000275
FINSBURY PROPERTY OWNERSPARCEL ID: 204499PIN: 0747-01-06-0192DB 007149, PG 000491PB 000191, PG 000103
FMR RTP LLCPARCEL ID: 157811PIN: 0747-01-17-6466DB 006809, PG 000078PB 000192, PG 000310
DAVIS-RODWELL TMC LLCPARCEL ID: 218514PIN: 0737-03-95-7251DB 004627, PG 000220PB 000195, PG 000020
RESEARCH TRIANGLE FOUNDATIONPARCEL ID: 154114PIN: 0737-03-96-4949DB 000315, PG 000537PB 000177, PG 000124
FINSBURY STM E R R I O N A V E
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RDLIBSON STSELECT DRAV E T T D R
K E AT I N G S T OAKLEY STSIDEPARK ST
DAVIS DRH O P S O N R DN TRI
ANGLE EXPYS TRI
ANGLE EXPYDAVIS DRH O P S O N R D
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RD0 300 600150Feet1 inch = 300 feet¯
Legend
PROPOSED SANITARY SEWER
PROPOSED RECLAIMED WATER LINE
PROPOSED CASTIN G PIPE
ROADS
EXISTING SANITARY SEWER
EXISTING WATER LINE
EXISTING FENC E
EXISTING PAVEMENT
1-FT CONTOURS (MC ADAMS SURVEY)
2-FT CONTOURS (NCDOT LIDAR)
EXISTING STREAMS = +/- 4,323 LF
EXISTING STREAMS
EXISTING WETLANDS = +/- 1.76 AC.
ZONE 1 - NEUSE BU FFER = +/- 5.72 AC.
ZONE 2 - NEUSE BU FFER = +/- 3.73 AC.
LIMITS OF DISTURBANCE
PROJECT BOUN DARY
PARCELS
Durham Building Fooprints 2012
PARK CENTER OFF-SITE SEWERIMPACT PERMITTINGFIGURE 4B. OVERALL IMPACTS EXHIBITDURHAM, NORTH CAROLINA
DATE:JOB NO :DRAWN BY:
07/08/2016RTF-1401 0KKR
FILE LOCATION: X:\Proje cts\RTF\RTF-14010\Storm\Wetla nds\GIS\RTF14010_FIGU RE 4B OVERALL IMPAC TS_11X17.mxd
NOTES:1. 2-FT CONTOURS FROM NC DOT LIDAR2. ALL OTHER D ATA FR OM MC ADAMS SURVEY
Esri, HERE, DeLorme,MapmyIndia, ©OpenStreetMap contributors,and the GIS user community
¯
STREAM E
WETLAND JIMPACT: +/- 0.0439 AC.
WETLAND J+/- 0.13 AC.
WETLAND I+/- 0.01 AC.
LIMITS O FDISTURBANCE
EXISTING SANITARY SEWER
PROPO SED RECL AIM EDWATER LI NE
PROPO SED RECL AIM EDWATER LI NE
EXISTINGWATER LI NE
EXISTINGWATER LI NE
IMPACT TOTALS
STREAM IMPACTS = +/- 261 LF
ZONE 1 N EUSE BUFFER IMPACTS = +/- 44,247 SQ. FT.
ZONE 2 N EUSE BUFFER IMPACTS = +/- 29,877 SQ. FT.
WETLAND IMPACTS = +/- 0.2318 AC.
INSET 6
B A S F C ORPOR ATIO NPARCEL ID: 1 5410 2PIN: 0 737-01-9 8-2755 .L0 0DB 00 1159, PG 0 00624PB 0001 53, PG 00 0091
0 50 10025Feet1 inch = 50 feet ¯RTF PARK CENTER OFF-SITE SEWER404/401 PER MITFIGURE 4 - INSET 1DURHAM, NORTH CAROLINA DATE:JOB NO :DRAWN BY:
07/07/2016RTF-1401 0KKR
FIL E LO CATION: X :\Projects\RTF\RTF-1 401 0\St orm \Wetla nds\Pe rm it ap p - off-site sewer\RTF1 40 10_FIGURE 4 INS ET 1 .mxd
NOTES:1. 2-FT CONTOURS FROM NC DOT LIDAR2. ALL OTHER DATA FROM MC ADAMS SURVEY
INSET 1
BU RDENS CR EEKIMPACT: +/- 52 LF
STREAM A-1IMPACT: +/- 86 LF
STREAM A-2IMPACT: +/- 36 LF
STREAM A-3IMPACT: +/- 21 LF
WETLAND AIMPACT: +/- 0.074 AC.WETLAND AIMPACT: +/- 0.074 AC.WETLAND AIMPACT: +/- 0.073 6 AC.
LE GEND
PROPOSED SANITARY SEWER
PROPOSED RECLAIMED WATER LINE
PROPOSED CASTING PIPE
ROADS
EXISTING SANITARY SEWER
EXISTING WATER LINE
EXISTING FENCE
EXISTING PAVEMENT
1-FT CONTOURS (MCADAMS SURVEY)
2-FT CONTOURS (NCDOT LIDAR)
EXISTING STREAMS = +/- 4,323 LF
EXISTING STREAMS
EXISTING WETLANDS = +/- 1.76 AC.
ZONE 1 - NEUSE BUFFER = +/- 5.72 AC.
ZONE 2 - NEUSE BUFFER = +/- 3.73 AC.
LIMITS OF DISTURBANCE
PROJECT BOUNDARY
PARCELS
Durham Building Fooprints 2012
IMPACT TOTALS
STREAM IMPACT S = +/- 262 LF
ZONE 1 NEUSE BUF FER IMPACTS = +/- 44,247 SQ. FT.
ZONE 2 NEUSE BUF FER IMPACTS = +/- 29,877 SQ. FT.
WETLAND IMPACT S = +/- 0.2318 AC.
EXISTING SANITARY SEWER
PR OPOSEDSANITARY SEWER
PR OPOSED RECLAIMED WATER LINE
WETLAND A
ZON E 1 NEUSE BUFFER
ZON E 2 NEUSE BUFFER
ZON E 1 NEUSE BU FFER IMPACT
ZON E 2 NEUSE BU FFER IMPACT
LIMITS OFDISTURBANCE
(S3)
(S1)
(S2)
(S4)
B A S F C ORPOR ATIO NPARCEL ID: 1 5410 2PIN: 0 737-01-9 8-2755 .L0 0DB 00 1159, PG 0 00624PB 0001 53, PG 00 0091
HIGHWOODS/FORSYTH LIMITED PARTPARCEL ID: 154112PIN: 0737-02-89-1914DB 02 065, PG 00 099PB 0000 00, PG 00 0000
UNITED STATES O F AMERICAPARCEL ID: 1 7849 0PIN: 0737-04-66-4416DB 000336, PG 000300PB 0000 57, PG 00 0092
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¯
RTF PARK CENTER OFF-SITE SEWER404/401 PER MITFIGURE 4 - INSET 2DURHAM, NORTH CAROLINA DATE:JOB NO :DRAWN BY:
07/07/2016RTF-1401 0KKR
FIL E LO CATION: X :\Projects\RTF\RTF-1 401 0\St orm \Wetla nds\Pe rm it ap p - off-site sewer\RTF1 40 10_FIGURE 4 INS ET 2 .mxd
NOTES:1. 2-FT CONTOURS FROM NC DOT LIDAR2. ALL OTHER DATA FROM MC ADAMS SURVEY
INSET 2
BU RDENS CR EEK
LE GEND
PR OPOSED SANITARY SEWER
PR OPOSED RECLAIMED WATER LINE
PR OPOSED CASTING PIPE
ROAD S
EXISTIN G SANITARY SEWER
EXISTIN G WATER LINE
EXISTIN G FENCE
EXISTIN G PAVEMENT
1-F T C ON TOURS (MCADAMS SURVEY)
2-F T C ON TOURS (NCDOT LIDAR)
EXISTING STREAMS = +/- 4,323 LF
EXISTING STREAMS
EXISTING WETLANDS = +/- 1.76 AC.
ZONE 1 - NEUSE BUFFER = +/- 5.72 AC.
ZONE 2 - NEUSE BUFFER = +/- 3.73 AC.
LIM ITS OF DISTURBANCE
PROJECT BOUNDARY
PARCELS
Durham Building Fooprints 2012
IMPACT TOTALS
STREAM IMPACT S = +/- 262 LF
ZONE 1 NEUSE BUF FER IMPACTS = +/- 44,247 SQ. FT.
ZONE 2 NEUSE BUF FER IMPACTS = +/- 29,877 SQ. FT.
WETLAND IMPACT S = +/- 0.2318 AC.
STREAM E
ZON E 2 NEUSE BU FFER IMPACT
ZON E 1 NEUSE BU FFER IMPACT
ZON E 1 NEUSE BUFFER
ZON E 2 NEUSE BUFFER
PR OPOSED RECLAIMEDWATER LINE
EXISTING SANITARY SEW ER
PR OPOSED SANITARY SEWER
WETLAND C
WETLAND B
EXISTING SANITARY SEW ER
LIMITS OF DISTURBANCE
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0 50 10025Feet1 inch = 50 feet
¯
RTF PARK CENTER OFF-SITE SEWER404/401 PER MITFIGURE 4 - INSET 3DURHAM, NORTH CAROLINA DATE:JOB NO :DRAWN BY:
07/07/2016RTF-1401 0KKR
FIL E LO CATION: X :\Projects\RTF\RTF-1 401 0\St orm \Wetla nds\Pe rm it ap p - off-site sewer\RTF1 40 10_FIGURE 4 INS ET 3 .mxd
NOTES:1. 2-FT CONTOURS FROM NC DOT LIDAR2. ALL OTHER DATA FROM MC ADAMS SURVEY
INSET 3
LE GEND
PR OPOSED SANITARY SEWER
PR OPOSED RECLAIMED WATER LINE
PR OPOSED CASTING PIPE
ROAD S
EXISTIN G SANITARY SEWER
EXISTIN G WATER LINE
EXISTIN G FENCE
EXISTIN G PAVEMENT
1-F T C ON TOURS (MCADAMS SURVEY)
2-F T C ON TOURS (NCDOT LIDAR)
EXISTING STREAMS = +/- 4,323 LF
EXISTING STREAMS
EXISTING WETLANDS = +/- 1.76 AC.
ZONE 1 - NEUSE BUFFER = +/- 5.72 AC.
ZONE 2 - NEUSE BUFFER = +/- 3.73 AC.
LIM ITS OF DISTURBANCE
PROJECT BOUNDARY
PARCELS
Durham Building Fooprints 2012
IMPACT TOTALS
STREAM IMPACT S = +/- 262 LF
ZONE 1 NEUSE BUF FER IMPACTS = +/- 44,247 SQ. FT.
ZONE 2 NEUSE BUF FER IMPACTS = +/- 29,877 SQ. FT.
WETLAND IMPACT S = +/- 0.2318 AC.
STREAM E
ZON E 2 NEUSE BU FFER IMPACT
ZON E 1 NEUSE BU FFER IMPACT
ZON E 1 NEUSE BUFFER
ZON E 2 NEUSE BUFFER
PR OPOSED RECLAIMEDWATER LINE
EXISTING SANITARY SEW ER
WETLAND E
WETLAND F
EXISTING SANITARY SEW ER
LIMITS OF DISTURBANCE
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0 50 10025Feet1 inch = 50 feet
¯
RTF PARK CENTER OFF-SITE SEWER404/401 PER MITFIGURE 4 - INSET 4DURHAM, NORTH CAROLINA DATE:JOB NO :DRAWN BY:
07/07/2016RTF-1401 0KKR
FIL E LO CATION: X :\Projects\RTF\RTF-1 401 0\St orm \Wetla nds\Pe rm it ap p - off-site sewer\RTF1 40 10_FIGURE 4 INS ET 4 .mxd
NOTES:1. 2-FT CONTOURS FROM NC DOT LIDAR2. ALL OTHER DATA FROM MC ADAMS SURVEY
INSET 4
LE GEND
PR OPOSED SANITARY SEWER
PR OPOSED RECLAIMED WATER LINE
PR OPOSED CASTING PIPE
ROAD S
EXISTIN G SANITARY SEWER
EXISTIN G WATER LINE
EXISTIN G FENCE
EXISTIN G PAVEMENT
1-F T C ON TOURS (MCADAMS SURVEY)
2-F T C ON TOURS (NCDOT LIDAR)
EXISTING STREAMS = +/- 4,323 LF
EXISTING STREAMS
EXISTING WETLANDS = +/- 1.76 AC.
ZONE 1 - NEUSE BUFFER = +/- 5.72 AC.
ZONE 2 - NEUSE BUFFER = +/- 3.73 AC.
LIM ITS OF DISTURBANCE
PROJECT BOUNDARY
PARCELS
Durham Building Fooprints 2012
IMPACT TOTALS
STREAM IMPACT S = +/- 262 LF
ZONE 1 NEUSE BUF FER IMPACTS = +/- 44,247 SQ. FT.
ZONE 2 NEUSE BUF FER IMPACTS = +/- 29,877 SQ. FT.
WETLAND IMPACT S = +/- 0.2318 AC.
STREAM E
ZON E 2 NEUSE BU FFER IMPACT
ZON E 1 NEUSE BU FFER IMPACT
ZON E 1 NEUSE BUFFER
ZON E 2 NEUSE BUFFER
PR OPOSED RECLAIMEDWATER LINE
EXISTING SANITARY SEW ER
WETLAND G
WETLAND K
EXISTING SANITARY SEW ER
WETLAND H
WETLAND G IMPACT: +/- 0.0482 AC.
STREAM G
STREAM H
STREAM I
LIMITS OF DISTUR BANC E
WETLAND K IMPACT:+/- 0.0660 AC.
WETLAND H IMPACT:+/- 0.0001 AC.
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RTF PARK CENTER OFF-SITE SEWER404/401 PER MITFIGURE 4 - INSET 5DURHAM, NORTH CAROLINA DATE:JOB NO :DRAWN BY:
07/07/2016RTF-1401 0KKR
FIL E LO CATION: X :\Projects\RTF\RTF-1 401 0\St orm \Wetla nds\Pe rm it ap p - off-site sewer\RTF1 40 10_FIGURE 4 INS ET 5 .mxd
NOTES:1. 2-FT CONTOURS FROM NC DOT LIDAR2. ALL OTHER DATA FROM MC ADAMS SURVEY
INSET 5
LE GEND
PR OPOSED SANITARY SEWER
PR OPOSED RECLAIMED WATER LINE
PR OPOSED CASTING PIPE
ROAD S
EXISTING SANITARY SEWER
EXISTING WATER LINE
EXISTING FENCE
EXISTING PAVEMENT
1-F T C ON TOUR S (M CADAMS SURVEY)
2-F T C ON TOUR S (NCDOT LIDAR)
EXISTING STREAMS = +/- 4,323 LF
EXISTING STREAMS
EXISTING WETLANDS = +/- 1.76 AC.
ZONE 1 - NEUSE BUFFER = +/- 5.72 AC.
ZONE 2 - NEUSE BUFFER = +/- 3.73 AC.
LIMITS OF DISTURBANCE
PROJECT BOUNDARY
PARCELS
Durham Building Fooprints 2012
IMPACT TOTALS
STREAM IMPACT S = +/- 262 LF
WETLAND IMPACT S = +/- 0.2318 AC.
ZONE 1 NEUSE BUF FER IMPACTS = +/- 44,247 SQ. FT.
ZONE 2 NEUSE BUF FER IMPACTS = +/- 29,877 SQ. FT.
STREAM E
ZON E 2 NEUSE BU FFER IMPACT
ZON E 1 NEUSE BU FFER IMPACT
ZON E 1 NEUSE BUFFER
ZON E 2 NEUSE BUFFER
PR OPOSED RECLAIMEDWATER LINE
EXISTING SANITARY SEW ER
WETLAND K
STREAM E IMPACT:+/- 67 LF
LIMITS OF DISTURBANCE
(S5)
N
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E EXPY0 50 10025Feet1 inch = 50 feet
¯
RTF PARK CENTER OFF-SITE SEWER404/401 PER MITFIGURE 4 - INSET 6DURHAM, NORTH CAROLINA DATE:JOB NO :DRAWN BY:
07/07/2016RTF-1401 0KKR
FIL E LO CATION: X :\Projects\RTF\RTF-1 401 0\St orm \Wetla nds\Pe rm it ap p - off-site sewer\RTF1 40 10_FIGURE 4 INS ET 6 .mxd
NOTES:1. 2-FT CONTOURS FROM NC DOT LIDAR2. ALL OTHER DATA FROM MC ADAMS SURVEY
INSET 6
LE GEND
PR OPOSED SANITARY SEWER
PR OPOSED RECLAIMED WATER LINE
PR OPOSED CASTING PIPE
ROAD S
EXISTIN G SANITARY SEWER
EXISTIN G WATER LINE
EXISTIN G FENCE
EXISTIN G PAVEMENT
1-F T C ON TOURS (MCADAMS SURVEY)
2-F T C ON TOURS (NCDOT LIDAR)
EXISTING STREAMS = +/- 4,323 LF
EXISTING STREAMS
EXISTING WETLANDS = +/- 1.76 AC.
ZONE 1 - NEUSE BUFFER = +/- 5.72 AC.
ZONE 2 - NEUSE BUFFER = +/- 3.73 AC.
LIM ITS OF DISTURBANCE
PROJECT BOUNDARY
PARCELS
Durham Building Fooprints 2012
IMPACT TOTALS
STREAM IMPACT S = +/- 262 LF
WETLAND IMPACT S = +/- 0.2318 AC.
ZONE 1 NEUSE BUF FER IMPACTS = +/- 44,247 SQ. FT.
ZONE 2 NEUSE BUF FER IMPACTS = +/- 29,877 SQ. FT.
STREAM E
ZON E 2 NEUSE BU FFER IMPACT
ZON E 1 NEUSE BU FFER IMPACT
ZON E 1 NEUSE BUFFER
ZON E 2 NEUSE BUFFER
PR OPOSED RECLAIMEDWATER LINE
EXISTING SANITARY SEW ER
LIMITS OFDISTURBANCE
WETLAND J IMPACTS: +/- 0.0439 AC.
WETLAND J
CULTURAL RESOURCE ENVIRONMENTAL REVIEW > RTF-18060
creating experiences through experience 1 of 1
February 3, 2020
Ms. Renee Gledhill-Earley
State Historic Preservation Office
4617 Mail Service Center
Raleigh, North Carolina 27699-4617

Re: Cultural Resource Environmental Review
HUB RTP Off-site Sewer
Research Triangle Park, Durham County, NC

Dear Ms. Gledhill-Earley:

McAdams has been contracted to conduct a site investigation for the proposed HUB RTP Off-site Sewer located along
an existing sanitary sewer easement that runs parallel to Burdens Creek from NC Hwy 54 to NC 147, and then runs
south along NC 147 to Hopson Road in Research Triangle Park, Durham County, North Carolina (hereinafter referred
to as the project area). The 27- acre project area is shown on the attached U.S. Geological Survey (USGS) 7.5-minute
Southeast Durham, NC topographic quadrangle (Figure 1). The project area vicinity contains about fifty percent
commercial and industrial land and fifty percent forested land. The proposed project is an off-site sanitary sewer for
the proposed HUB RTP multi-use development in Research Triangle Park that will include residential and retail uses.

McAdams conducted a review of SHPO’s records for the subject property and no structures were identified within
0.25-mile of the subject property.

Figure 2 depicts the subject property on an aerial photograph of the area. The project area is mostly maintained
vegetation within the existing sewer easement bordered by forested areas. The southern portion of the project area
includes parts of Hopson Road and NC 147. Based on a field reconnaissance of the project area, there are no structures
present on the property.

We are requesting consultation regarding the project’s impact to cultural resources. If you should have any questions
or require additional information, please do not hesitate to contact me at [phone].

Sincerely,
MCADAMS

Kelly Roth
Environmental Consultant II, Water Resources

Attachments:
Figure 1 USGS Exhibit
Figure 2 Existing Conditions Exhibit
0 2,0001,000 Feet1 inch = 2,000 feet
$
FIGURE 1. USGS TOPOGRAPHIC VICINITY MAPHUB RTP OFF-SITE SEWERRESEARCH TRIANGLE PARK, DURHAM COUNTY, NC
NOTES:1. USGS; 7.5 MINUTE, QUAD, "SOUTHEAST DURHAM", NORTH CAROLINA; 20192. LAT: 35.894001, LONG: -78.864238
1/21/2020
rothRTF-18060DATE:JOB NO:DRAWN BY:
X:\Projects\RTF\RTF-18060\Storm\Natural Resources\GIS\Off-site\RTF18060_HUB_Figure 1 USGS.mxd, 1/21/2020 4:24:50 PM, roth
OFF-SITE SEWERPROJECT AREA
1VERSION:
Legend
HUB RTP off-site sewer project area
HUB RTP project area
Davis DrS

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Finsbury StK e a t i n g S tLibsonStLakeviewDr
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Power AlyOakley StGasoline AlyWarehouse AlyJ
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0 500250Feet1 inch = 500 feet
$
LEGEND
Project area
2-ft con to urs
FIGURE 2. AERIAL MAP HUB RTP OFF-SITE SEWERRESEARCH TRIANGLE PARK, DURHAM COUNTY, NC
X:\Projects\RTF\RTF-18060\Storm\Natural Resources\GIS\Off-site\RTF18060_HUB Off-site_Figure 3 Aerial.mxd, 1/21/2020 4:57:23 PM, roth
1/21/2020
rothRTF-18060DATE:JOB NO:DRAWN BY:
1VERSION:
2017 NC Onemap Orthoimagery