20191352 Ver 1_PCN Form Submission_20191004

DWR
MOM— of Water Resources
1a. Name of project:
Flex Buildings - TW Alexander
1a. Who is the Primary Contact?*
Kelly Roth
1b. Primary Contact Email:*
[e-mail]
Date Submitted
10/4/2019
Nearest Body of Water
Stirrup Iron Creek
Basin
Neuse
Water Classification
QNSW
1c. Primary Contact Phone:*
[phone]
Site Coordinates
Latitude: Longitude:
35.921868 -78.850071
AProcessing Information U
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:
* 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?
rJ Nationwide Permit (NWP)
F- Regional General Permit (RGP)
F Standard (IP)
Pre -Construction Notification (PCN) Form
September 29, 2018 Ver 3
tial 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
Qiange only if needed.
BIMS # Assigned *
Version#*
20191352
1
Is a payment required for this project?*
* No payment required
What amout is owed?*
* Fee received
r $240.00
r Fee needed - send electronic notification
r $570.00
Reviewing Office*
Select Project Reviewer*
Raleigh Regional Office - [phone]
Stephanie Goss:eads\szgoss
Information for Initial Review
1a. Name of project:
Flex Buildings - TW Alexander
1a. Who is the Primary Contact?*
Kelly Roth
1b. Primary Contact Email:*
[e-mail]
Date Submitted
10/4/2019
Nearest Body of Water
Stirrup Iron Creek
Basin
Neuse
Water Classification
QNSW
1c. Primary Contact Phone:*
[phone]
Site Coordinates
Latitude: Longitude:
35.921868 -78.850071
AProcessing Information U
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:
* 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?
rJ Nationwide Permit (NWP)
F- Regional General Permit (RGP)
F Standard (IP)

1c. Has the NWP or GP number been verified by the Corps?
r Yes r No
Nationwide Permit (NWP) Number:
Nationwide Permit (NWP) Number:
NWP Numbers (for multiple NWPS):
1d. Type(s) of approval sought from the DWR:
,R 401 Water Quality Certification - Regular
F Non -404 Jurisdictional General Permit
F Individual Permit
39 - Commercial/Institutional Developments
12 - Utility Lines
1e. Is this notification solelyfor the record because written approval is not required?
For the record only for DWR 401 Certification:
For the record only for Corps Permit:
r 401 Water Quality Certification - Express
W 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?
O Yes r No
B. Applicant Information
1d. Who is applying for the permit?
W Owner W Applicant (other than owner)
1e. Is there an Agent/Consultant for this project?
r- Yes r- No
2. Owner Information
2a. Name(s) on recorded deed:
International Business Machine Corp.
2b. Deed book and page no.:
961-347,1107-42
2c. Responsible party:
Manley James, IBM Real Estate Strategy and Operations
2d. Address
Street Address
10925 David Taylor Drive
Address Line 2
CKY
Charlotte
Postal / Zip Code
28262
2e. Telephone Number:
[phone]
2g. Email Address:*
[e-mail]
3. Applicant Information (if different from owner)
3a. Name:
State / Rovin / Pagion
NC
Country
USA
2f. Fax Number:
r- Yes r No
rYes rNo

Nathan Robb
3b. Business Name:
Merritt Properties
3c.Address
Street Address
2066 Lord Baltimore Drive
Address Line 2
cfty
Baltimore
Postal / Zip Code
21244
3d. Telephone Number:
[phone]
3f. Email Address:*
[e-mail]
C. Project Information and Prior Project History
State / Ftmince / Pegion
MD
Country
USA
3e. Fax Number:
1. Project Information
1b. Subdivision name:
(ff appropriate)
1c. Nearest municipality/ town:
Durham
2. Project Identification
2a. Property Identification Number:
074903403468,074903319242,
074903414159, 074904501918 &
2b. Property size:
074904511176
51 acres
2c. Project Address
Street Address
3252 S Miami Blvd.
Address Line 2
Dty
State / Ftmince / Pegion
Durham
NC
Postal / Zip (ode
Country
27703
USA
3. Surface Waters
3a. Name of the nearest body of water to proposed project:*
Stirrup Iron Creek
3b. Water Resources Classification of nearest receiving water:*
QNSW
3c. What river basin(s) is your project located in?*
Neuse
3d. Please provide the 12 -digit HUC in which the project is located.
030202010801
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 site is currently undeveloped and consists mainly of mixed pine -hardwood forest, including the Stirrup Iron Creek Tributary B floodplain which crosses the property from the
northwest corner to the property's southeast corner. One sanitary sewer easement runs along the western property boundary and another runs from the northern property boundary
through the center of the site to the southeastern property boundary. Please refer to the attached USGS Location Map (Figure 1), Durham County Soil Survey Map (Figure 2) and
Aerial Map (Figure 3) for more information on the project setting.
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
4d. Attach an 8 1/2X11 excerpt from the most recent version of the USGS topographic map indicating the location of the project site. (for DWR)
MPP18020_Figure 1 USGS.pdf 1.85MB
4e. Attach an 8 1/2X11 excerpt from the most recent version of the published County NRCS Soil Survey map depicting the project site. (for DWR)
MPP18020_Figure 2 Soil Survey.pdf 1.9MB

4f. List the total estimated acreage of all existing wetlands on the property:
8.578
4g. List the total estimated linear feet of all existing streams on the property:
5,500
4h. Explain the purpose of the proposed project:*
The purpose of the proposed project is to provide industrial flex building space in Durham.
4i. Describe the overall project in detail, including indirect impacts and the type of equipment to be used:*
The proposed development will consist of four warehouse buildings and associated parking, sidewalk, utilities and three wet pond stormwater control measures. The project includes
one driveway crossing and two sanitary sewer connections that will result in permanent stream, wetland and Neuse buffer impacts. Additionally, one temporary wetland impact is
proposed to allow access to a stockpile area during the construction phase. The attached Overall Impact Map (Figure 5) depicts the overall project plan view and Insets 1-4 show details
of the proposed impact areas. Heavy equipment typical for road construction, utility installation and grading, such as track hoes, bulldozers, dump trucks and graders, will be used to
construct the proposed project.
4j. Please upload project drawings for the proposed project.
04_MPP18020_Figure 3 Aerial Map.pdf 3.57MB
04_MPP18020_Site Plan.pdf 6.14MB
5. Jurisdictional Determinations
5a. Have the wetlands or streams been delineated on the property or proposed impact areas?*
r Yes r No O Unknown
Comments:
5b. If the Corps made a jurisdictional determination, what type of determination was made?*
r Preliminary r Approved r Not Verified r Unknown r WA
Corps AID Number:
5c. If 5a is yes, who delineated the jurisdictional areas?
Name (if known): Jennifer Burdette and Kelly Roth
Agency/Consultant Company: McAdams Company
Other:
5d. List the dates of the Corp jurisdiction determination or State determination if a determination was made by the Corps or DWR
The stream and wetland delineation was field verified by Ross Sullivan of the USACE on May 1, 2019. Receipt of the PJD is pending. The attached Figure 4 (Verified PJD Map) shows
the results of the on-site verification. A Neuse buffer determination for the site was issued by DWR on May 13, 2019 (RRO #19-105). It is important to note that the Open Water Area A
depicted on the PJD map (Figure 4) was present at the time the delineation was completed during wetter than normal conditions but has since receded back into the channel as shown
in the photograph provided at the end of the application.
5d1. Jurisdictional determination upload
05_ MPP18020_Figure 4 PJD Map_v3.pdf 1.04MB
05_2019-05-14_MPP18020_rcvd DWR buffer determination letter.pdf 2.57MB
6. Future Project Plans
6a. Is this a phased project?*
r Yes r No
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
1. Impacts Summary
1a. Where are the impacts associated with your project? (check all that apply):
W Wetlands W Streams -tributaries m Buffers
r Open Waters r Pond Construction
2. Wetland Impacts

W2
New sanitary sewer line
P
Non -Tidal Freshwater Marsh
Wetland E
3e. Stream Type *
Both
0.084
W3
New sanitary sewer line
P
Non -Tidal Freshwater Marsh
Wetland E
Both
0.003
(acres)
2g. Total Temporary Wetland Impact
0.011
2g. Total Wetland Impact
0.098
2h. Comments:
3. Stream Impacts
2g. Total Permanent Wetland Impact
0.087
31. Total jurisdictional ditch impact in square feet:
3a. Reason for impact (?)
3b.lmpact type *
3c. Type of impact*
3d. S. name*
3e. Stream Type *
of
3gSwidth
3h. Impact(?)
❑
95
546
3j. Comments:
�[3f.Type
urisdiction*
6. Buffer Impacts (for DWR)
length*
S1
Driveway crossing
Temporary
Other
Stream B
Intermittent
Both
2
12
r Jordan Lake
Average (feet)
(linear feet)
S2
Driveway crossing
Y 9
Permanent
Culvert
Stream B
Intermittent
Both
3
41
Average (feet)
(linear feet)
S3
Driveway crossing
Permanent
Rip Rap Fill
Stream B
Intermittent
Both
5
42
Average (feet)
(linear feet)
31. Total jurisdictional ditch impact in square feet:
Driveway crossing
0
StreamB
31. Total permanent stream impacts:
31. Total temporary stream impacts:
83
12
31. Total stream and ditch impacts:
Stream A
95
546
3j. Comments:
Other - construction access
6. Buffer Impacts (for DWR)
6a. Project is in which protect basin(s)?
Q�k all that apply.
V Neuse
r Tar -Pamlico
F Catawba
r Randleman
F Goose Creek
r Jordan Lake
C Other
6b. Impact Type 6c. Per or Temp 6d. Stream name 6e. Buffer mitigation required? 6f. Zone 7 impact 6g. Zone 2 impact
Driveway crossing
P
StreamB
No
5,195
3,148
New sanitary sewer line
P
Stream A
No
546
609
6h. Total buffer impacts:
Zone 1
Total Temporary impacts: 0.00
Zone 1
Total Permanent impacts: 5,741.00
Zone 1
Total combined buffer impacts: 5,741.00
61. Comments:
Supporting Documentation
06_ MPP18020_Figure 5 Impact Maps.pdf
Zone 2
0.00
Zone 2
3,757.00
Zone 2
3,757.00
1.46MB

E. Impact Justification and Mitigation
1. Avoidance and Minimization
1a. Specifically describe measures taken to avoid or minimize the proposed impacts in designing the project:
The applicant requested a delineation of surface waters and wetlands prior to designing a site plan to avoid and minimize impacts to these resources
to the maxmum extent practicable. The 51 -acre project area contains 8.6 acres of wetland and 5,500 linear feet of stream channel. Less than 0.1 acre
of wetland impacts and 95 If of stream impacts are proposed. The driveway crossing shown in Inset 1 will consist of a 5' x 8' box culvert with a riprap
dissipator pad. The crossing necessitates 83 If of permanent stream impact to allow for vehicular circulation and access within the property. Of the 83
If of permanent stream impact, 42 If is for riprap fill. The culvert will be buried one foot into the stream bed to allow for aquatic life passage. The
driveway crossing will also result in 5,195 sf of Zone 1 Neuse buffer impact and 3,148 sf of Zone 2 Neuse buffer impact.
Two sanitary sewer connections (Insets 3 and 4) will necessitate 0.087 acres of permanent wetland impact from placing fill material in the sewer
easement to allow for minimum cross and longitudinal slopes to make the easement passable for maintenance vehicles, as required by Section
7.0.III.0 of the City of Durham Reference Guide for Development. There will also be 546 sf of Zone 1 Neuse buffer impact and 609 sf of Zone 2 Meuse
buffer impact associated with one sanitary sewer connection, as shown in Inset 3. Additionally, 0.011 acres of temporary wetland impact are proposed
to allow access to a stock pile area during construction (see Inset 2). Construction matting will be used to minimize impacts to this area and the
affected area will be reseeded with an appropriate wetland seed mix when construction is complete.
1 b. 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 the City of Durham and the project will comply with the
supplementary NPDES Construction Stormwater Permit (NCG010000).
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:
Total stream impacts are less than 150 linear feet and wetland/stream impacts are less than 0.1 acre. Because stream and wetland impacts have been minimized to the mammum extent
practicable and are below the mitigation thresholds, compensatory mitigation is not proposed.
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?
F Yes r No
What type of SCM are you providing?
F- Level Spreader
F- Vegetated Conveyance (lower SHWT)
F- Wetland Swale (higher SHWT)
R Other SCM that removes minimum 30% nitrogen
r" Proposed project will not create concentrated stormwater flow through the buffer
Diffuse Flow Documentation
07_MPP18020_SCM Calcs.pdf 3.7MB
2. Stormwater Management Plan
2a. Is this a NCDOT project subject to compliance with NCDOT's Individual NPDES permit NCS000250?*
r Yes 6 No
2b. Does this project meet the requirements for low density projects as defined in 15A NCAC 02H .1003(2)?
r^ Yes r No
2c. Does this project have a stormwater management plan (SMP) reviewed and approved under a state stormwater program or state -approved local government stormwater
program?
r: Yes r No
2d. Which of the following stormwater management program(s) apply:
P Local Government r State
Local Government Stormwater Programs
P Phase II P NSW r USMP r Water Supply
Please identify which local government stormwater program you are using.
City of Durham
Comments:
G. Supplementary Information

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)?*
f 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 r No
3b. If you answered "no," provide a short narrative description.
The proposed project will consist of four warehouse buildings and associated parking, sidewalks, utilities and stormwater control measures and will not
result in additional development.
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.
Sewage from the proposed project Will be directed to an ebsting City of Durham sewage treatment facility.
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?*
r 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
Se. 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
Si. 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.Nvs.gov/ipac/) - accessed July 23, 2019
NC Natural Heritage Program Data Explorer (http://ncnhde.natureserve.org/content/map) - accessed July 23, 2019
Consultation Documentation Upload
08_MPP18020_Flex Bldgs_T&E Review Pkg.pdf 4.44MB
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 (https://www.habitat.noaa.gov/application/efhmapper/indexhtml) - accessed July 9, 2019
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 r No
7b. What data sources did you use to determine whether your site would impact historic or archeological resources?*
NC SHPO HPOWEB online tool (http://gis.ncdcr.gov/hpovveb/) - accessed July 16, 2019
In a letter dated August 20, 2019 the SHPO stated that they have "no comment' on the proposed project.
7c. Historic or Prehistoric Information Upload
09_MPP18020_Flex Bldgs SHPO Response.pdf 92.42KB
8. Flood Zone Designation (Corps Requirement)
8a. Will this project occur in a FEMA -designated 100 -year floodplain?*
r Yes r No
8b. If yes, explain how project meets FEMA requirements:
A Floodplain Development Application was submitted to the Durham City -County Development Review Center in September 2019 (case #: D1900211).
The application documents that impacts to the floodplain Will be minimal and that there are no required regulatory protections necessary on the site. A
Nationwide Permit 12 has been requested for placing FII in the FEMA floodplain to construct the sanitary sewer connections (W1 & W2).
8c. What source(s) did you use to make the floodplain determination?*
FIRM Panel Numbers: 3720074900K, 3720074800K (effective 10/19/2018)
Miscellaneous
Comments
Miscellaneous attachments not previously requested.
MPP18020_Flex _OWPicture.pdf 221.68KB
Signature
*
W 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 Roth
Signature
Date
10/4/2019
U

004828-00013000/6718859v28 E-1
EXHIBIT E
ACCESS AND CONFIDENTIALITY AGREEMENT
THIS ACCESS AND CONFIDENTIALITY AGREEMENT (“Agreement ”) is made as
of _________________, 2019 (the “Signature Date”), by and between INTERNATIONAL
BUSINESS MACHINES CORPORATION (“Seller”) and MERRITT ACQUISITIONS, LLC
(“Buyer”) and is effective as of October 1, 2018 (the “Effective Date”).

BACKGROUND STATEMENT
Seller and Buyer are in the process of negotiating a Real Estate Purchase and Sale
Contract (the “PSA”) pursuant to which Seller will sell to Buyer certain real property located in
Durham County, North Carolina and more particularly identified as real estate parcels 0748-01-
49-4407, 0749-04-51-1176, 0749-04-50-1918, 0749-03-41-4159, 0749-03-31-9242, and 0749-
03-40-3468 (the “Property”). Buyer has asked Seller to be permitted to enter the Property and
commence its due diligence investigations prior to the completion and execution of the PSA.
Seller has agreed to permit Buyer to do so in accordance with the terms hereof.

NOW THEREFORE, in consideration of the premises contained herein and other good
and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the
parties hereto agree as follows:

1. Right of Access. Commencing on the Effective Date, Seller will permit Buyer and
its agents, employees and contractors to enter onto the Property and to perform, at Buyer’s sole
cost and expense, (i) a physical inspection of the Property in accordance with the scope of work
described on Exhibit A attached hereto and made a part hereof, and (ii) such other reviews,
studies, searches, tests, examinations, investigations and other information gathering activities
related to the Property that Buyer deems necessary or appropriate (the “Investigations”). Buyer
shall coordinate its entry onto the Property through Seller’s designated representative and shall
provide reasonable prior notice of its schedule of work. Seller’s representative shall use
reasonable efforts to accommodate Buyer’s schedule. Buyer shall have the right to cut trees,
bushes, and other plants to obtain access to the portions of the Property it needs to access to
perform the Investigations. In such event, Buyer shall use commercially reasonable efforts to
disturb as little foliage as possible. Buyer shall restore the Property to substantially the condition
that existed prior to the Investigations in the manner described on Exhibit A. At its expense,
Buyer shall obtain all required permits from public authorities and otherwise shall comply with
all laws required to carry out the Investigations.

2. Delivery of Materials. Within five (5) business days after the Signature Date,
Seller shall deliver to Buyer all reports, title policies, surveys, studies, and materials in Seller’s
possession with respect to the Property (the “Due Diligence Materials”) that have not been
previously provided to Buyer. If the parties do not enter into the PSA or, after entering into the
PSA, it is terminated for any reason, Buyer will return the Due Diligence Materials to Seller
within five (5) business days after the parties cease negotiations or the termination date of the

004828-00013000/6718859v28 E-2
PSA, whichever is applicable. Seller makes no representation or warranty whatsoever as to the
content of the Due Diligence Materials or whether the Due Diligence Materials are complete,
comprehensive or accurate in any respect. By entering into this Agreement, Buyer acknowledges
that it has no right to rely on the Due Diligence Materials and that it is understood that Buyer is
expected to obtain its own reports, surveys, and studies with respect to the Property and to make
its own determination of the condition of the Property, including the environmental condition
thereof. Seller shall not have any liability to Buyer as a result of Buyer’s use of the Due
Diligence Materials.

3. Site Sampling; Buyer’s Materials. Buyer will use S&ME Inc. to perform the
geotechnical inspections and McAdams Co to perform environmental investigations and ALTA
survey work. Buyer will deliver a copy of all reports it receives from them to Seller promptly
after Buyer receives them, and, at Seller’s request made prior to the performance of any
inspection where samples are taken, Buyer will share the samples with Seller’s corresponding
engineers. Seller may distribute copies of such reports or information to consultants and others
within Seller’s organization who may have a need to know such information.

4. Monitoring Wells. Buyer agrees to not to disturb any monitoring wells located on
the Property during its Investigations.

5. Liability. Buyer agrees to be solely responsible for the conduct of Buyer’s agents,
employees, and contractors on the Property and shall assume and pay for all expenses incurred
by Buyer and Buyer’s agents, employees, and contractors in connection with the Investigations.
BUYER AGREES THAT SELLER ASSUMES NO LIABILITY TO BUYER OR ANY
OTHER PERSON FOR ANY INJURY, (INCLUDING DEATH) TO PERSONS OR DAMAGE
TO OR LOSS OF PROPERTY SUFFERED ON THE PROPERTY UNLESS CAUSED BY
THE MISCONDUCT OR NEGLIGENT ACT OR OMISSION OF SELLER, ITS EMPLOYEES
OR INVITEES. SELLER MAKES NO REPRESENTATION OR WARRANTY OF ANY
KIND, WRITTEN OR ORAL, AS TO THE PROPERTY’S CONDITION OR ITS FITNESS
FOR ANY PURPOSE.

6. Insurance. Prior to any physical entry onto the Property, Buyer shall deliver to
Seller evidence reasonably satisfactory to Seller that it has obtained comprehensive general
liability insurance naming Seller as an additional insured in an amount of not less than
$2,000,000.00 for bodily injury (including death) and not less than $1,000,000 for property loss
or damage, and written on such forms as are reasonably acceptable to Seller. Such insurance
shall include coverage for the contractual liability assumed by Buyer pursuant to this Agreement,
and shall be primary and noncontributory.

7. Indemnity. Buyer shall hold harmless and indemnify Seller, its agents,
employees, contractors, tenants, and venturers from any and all damages, claims, losses and
liabilities (including, without limitation, reasonable legal fees and expenses) arising out of any
claims of alleged injury to any person (including death) or damage to or loss of any property or

004828-00013000/6718859v28 E-3
of environmental noncompliance, if such injury, death, damage or loss is caused or is alleged to
have been caused on or about the Property by acts or omissions of Buyer or its officers,
employees, agents, or contractors. The foregoing indemnity shall not apply to any liability, cost
or expense arising out of the mere discovery of existing conditions on the Property as a result of
Buyer's investigations, unless such condition was caused by Buyer, or its officers, employees,
agents, or contractors.

8. Confidentiality.
a As used herein, “Confidential Information” shall mean:
i Due Diligence Materials and all other written information furnished to
Buyer or Buyer’s Representatives (hereinafter defined) to enable completion of
the Investigations including, without limitation, analyses, cost information,
reports, budgets, proformas, contracts, agreements, studies, plans and
specifications, and marketing strategies or operations, in each case furnished
by or on behalf of Seller or its directors, officers, employees, affiliates,
consultants (including, without limitation, Seller’s financial advisors, attorneys
and accountants) partners or agents; and
ii Any letter of intent, offer to purchase, purchase and sale agreement, or
similar document and their terms.
b The words “Confidential Information” shall not include information contained in
the Due Diligence Materials that: (a) was available to Buyer on a non-confidential basis
prior to its disclosure by Seller; (b) becomes available to Buyer on a non-confidential
basis from a source other than Seller under circumstances where such source is entitled to
make such disclosure; or (c) is disclosed in accordance with Section 7(d) below.
c Buyer shall keep all Confidential Information strictly confidential; provided,
however, that the Confidential Information may be disclosed to Buyer’s directors,
officers, or employees, as well as its counsel, geotechnical and engineering vendors,
accounting firms, mortgage brokers, joint venture partners, and financial institutions who
need to know such information for the purpose of assisting Buyer with its inspection of
the Property (“Buyer’s Representatives”). Buyer’s Representatives shall be informed by
Buyer of the confidential nature of the Confidential Information and shall be directed by
Buyer to treat such information with strict confidence. The foregoing shall not prohibit
Buyer from using any of the Due Diligence Materials or other reports and materials
developed by it to enter into the North Carolina Brownfields program or take any action
with respect thereto or to satisfy any other condition to closing set forth in the PSA.
d If Buyer or any of Buyer’s Representatives are requested pursuant to, or become
compelled by, applicable law, regulation or legal process to disclose any of the
Confidential Information in a particular matter, such party will provide Seller with

004828-00013000/6718859v28 E-4
prompt written notice and will assist Seller to seek protection of the Confidential
Information by protective order or otherwise at its sole expense.
e Without Seller’s prior written approval, except to the extent necessary in
connection with the Brownfields Agreement, site plan approval process or in connection
with similar development matters that will not be binding on Seller if Buyer does not
purchase the Property, Buyer and Buyer’s Representatives will not (except as required by
applicable law, regulation or legal process, and only after compliance with Section 4),
disclose to any individual, partnership, trust, corporation or other entity (collectively,
“Person”) the fact that Confidential Information exists or has been made available, or that
the Investigations and discussions with respect thereto are taking or have taken place, or
any term, condition or other fact relating to the Property including without limitation, the
status thereof.
f Buyer acknowledges and agrees that Seller will have no adequate remedy at law if
Buyer violates any of the confidentiality requirements of this Agreement. In such event,
Seller will have the right to seek injunctive relief to restrain any breach or threatened
breach of the confidentiality requirements by Buyer, specific enforcement of the
confidentiality requirements of this Agreement, and all other remedies available to Seller
at law or in equity. In the event that Seller prevails in its enforcement of the
confidentiality requirements of this Agreement, Buyer shall also be liable for the payment
of Seller’s reasonable attorneys’ fees and court costs.

9. Government Authorities. Buyer shall not submit any application to, or impose any
restrictions on the Property that will be binding on Seller if Buyer fails to purchase the Property,
and except for actions in connection with the Brownfields Agreement as described in the PSA,
obtaining site plan approval, or similar development matters that will not be binding on Seller if
Buyer does not purchaser the Property, Buyer will not appear before public meetings or hearings
of any governmental authority with respect to the Property.

10. Term. The obligation of confidentiality described in Section 8 shall end one (1)
year from the later (if applicable) to occur of (i) the Signature Date, (ii) Buyer purchases the
Property or (iii) any formal agreement to Purchase the Property is terminated. All other terms of
this Agreement shall remain in full force and effect until the earlier of (a) the parties discontinue
negotiations to enter into a PSA, (b) the PSA is terminated or closing occurs thereunder, (c) such
other date specified in the PSA or by a written agreement signed by both Seller and Buyer, or (d)
Seller gives Buyer written notice of termination of this Agreement.

11. Assignment. Neither this Agreement nor the permission and privileges granted
herein are assignable or transferable and are limited to Buyer and Buyer’s Representatives, and
any purported assignment or transfer is automatically void and of no force or effect.

004828-00013000/6718859v28 E-5
12. Notices: All notices, demands and other communications hereunder shall be in
writing and shall be delivered personally against receipt, or by registered or certified mail,
postage prepaid and return receipt requested, or by a nationally recognized overnight delivery
service, in each case addressed to the parties as follows:

As to Buyer: Merritt Acquisitions, LLC
2066 Lord Baltimore Drive
Baltimore, Maryland 21244
Attention: Robb L. Merritt
email: [e-mail]

with copy to: Cynthia A. Berman, Esquire
Kramon & Graham, P.A.
One South Street, Suite 2600
Baltimore, Maryland 21201
email: [e-mail]

As to Seller: International Business Machines Corporation
IBM Real Estate Strategy and Operations
10925 David Taylor Drive
Charlotte, NC 28262
Attention: Manley James
email: [e-mail]

with copy to: International Business Machines Corporation
Global Real Estate Operations
1 New Orchard Road
Armonk, NY 10504
Attention: Real Estate Counsel
email: [e-mail]

Any notice delivered in accordance herewith shall be deemed received on the date sent, if sent
by hand delivery; one (1) Business Day after the date sent, if sent by overnight commercial
delivery service; and three (3) days after the date sent, if sent by USPS certified mail.
Additionally, notices may be given by electronic transmission, which shall be deemed delivered
on the date of such transmission, provided that an original copy of said transmission shall be
delivered to the addressee by a nationally recognized overnight delivery service on the day
following such transmission. Failure to send a copy of any notice to the person designated above
to receive a copy of notices shall not affect the validity of any notice.

13. Miscellaneous. This Agreement shall be governed by, and construed in
accordance with, the laws of the State of North Carolina without regard to principles of conflicts
of law. This Agreement may be executed in two or more counterparts, each of which shall be
deemed to be an original and all of which counterparts when assembled shall constitute a single

004828-00013000/6718859v28 E-6
agreement. An electronic signature of either party upon this Agreement shall be deemed valid
and binding and admissible by either party against the other. No party shall have any liability to
the other for any punitive, consequential, extraordinary or special damages, even if the non-
damaged party had notice of the potential for such damage to the other party.

Signature Page to Follow

IN WITNESS WHEREOF, the parties have executed this Agreement, intending to be bound as
of the Effective Date.
SELLER:
INTERNATIONAL BUSINESS MACHINES CORPORATION
By: Q"w�
Name: e-'�-
Title: 5-g_ eRaSl-%A, ,,A,(� 2
Date: H ;17��1B / vat Y , 2019
BUYER:
MERRITT ACQUISITIONS, LLC
Robb L. Merritt, President
Date: , 2019
004828-00013000/6718859v28 E-7

004828-00013000/6718859v28 E-8
EXHIBIT A

Scope of Review

Geotechnical Services:

● S&ME personnel will perform a site reconnaissance to mark boring locations and
document existing site conditions. Boring locations, shall be in accordance with
EXHIBIT ‘B’ attached hereto and, will be marked in the field with a handheld GPS
device.
● S&ME will review publicly available investigatory / remedial information related
to the contamination from the adjoining property formerly owned by Weck to include
existing well depths etc., prior to the installation of any borings so as not to penetrate any
existing confining layer(s) and create new pathways for contaminant migration. S&ME
shall maintain a minimum 10’ buffer to any existing groundwater wells currently located
and identified on the Property.
● S&ME will coordinate all access to the Property with Stuart Hurwitz, Advisory
Environmental Engineer, IBM Research Triangle Park, phone: [phone], T/L
444; mobile: [phone]; email: [e-mail]
● S&ME will subcontract personnel and equipment (hydro-axe) to perform low-
impact clearing to provide access paths for drilling equipment, including clearing and
mulching of trees.
● S&ME, Inc. will contact NC 811 to mark member utilities near proposed test
locations.
● Twenty-five soil test borings with standard penetration testing (SPT) will be
performed to the depths up to 50’.
● Samples of subsurface soils will be taken at 2½-foot intervals above a depth of 10
feet and at 5-foot intervals below 10 feet using a split-spoon sampler. Standard
Penetration Tests (SPT) will be conducted in conjunction with split-spoon sampling in
general accordance with ASTM D1586-11. Measurements of groundwater levels will be
taken at the termination of each boring and after 24 hours at select borings. After water
levels are taken, borings will be backfilled with bentonite pellets in the northern portion
of the site and auger cuttings in the remainder of the site. A borehole closure device will
installed in each boring.

The work described in this section will involve the drilling of boreholes on the Property. S&ME
will use borehole closure appliances to improve the stability of the surface in the vicinity of
completed boreholes. S&ME will close the borehole made in this study using the standard as
described in EXHIBIT ‘C’ attached hereto as North Carolina Department of Environmental
Quality (NCDEQ) closure requirements under 15A NCAC subchapter 2C - Well Construction
Standards; and more specifically sections 15A, NCAC 02C.0113 – Abandonment of Wells.

004828-00013000/6718859v28 E-9
Surface Water/ Wetland Delineation.

● A detailed delineation of surface waters and wetlands present on the tract will be
completed in general accordance with 1987 Corps of Engineers Wetland Delineation
Manual and the appropriate regional supplement and the NC Division of Water Resources
Methodology for Identification of Streams. Sequentially numbered flags will be hung
around the boundaries of wetlands and at the start/end points of stream channels.
● Perform a field survey of jurisdictional streams and wetlands based on final
delineation prepared under Task A4.70. Features to be located include individual wetland
flags, centerline of stream, and top of banks for the jurisdictional streams.

Phase I Environmental.

McAdams will complete a PESA for the subject site. The PESA will be conducted to meet the
requirements of 40 CFR Part 312, Standards and Practices for All Appropriate Inquiry, ASTM
E1527-13, Standard Practice for Environmental Site Assessments: Phase I Environmental Site
Assessment Process (the Standards), and, in accordance with contracted terms and conditions.

ATLA/ NSPS Land Title Survey:

Perform ALTA/NSPS Land Title Survey of the Property based on the Minimum Standard Detail
Requirements for ALTA /NSPS Land Title Surveys adopted in 2016 including the following
Table A items: 1, 2, 3, 4, 5, 7(a), 7(b1), 7(c), 8, 9, 13, and 16.

1111 MCADAMS AGENT AUTHORIZATION FORM
All Blanks To Be Filled In By The Current Contract Purchaser
PIN:
0749-03-31-9242, 0749-03-41-4159, 0749-04-51-1176, 0749-04-50-1918 & 0749-03-
40-3468
Property Owner Name:
Merritt Properties
Property Owner Address:
2066 Lord Baltimore Drive, Baltimore, MD 21244; POC: Nathan Robb
Property Owner
410-298-2600/[e-mail]
Phone/Email:
Flex Buildings — TW Alexander
Project Name:
Project Number:
MPP -18020
Stan Wingo/Jennifer Burdette
Project Manager:
Attn: Ross Sullivan
US Army Corps of Engineers
Raleigh Regulatory Field Office
3331 Heritage Trade Drive, Suite 105
Wake Forest, NC 27587
Re: Wetlands Related Consulting and Permitting
To Whom It May Concern:
Attn: Karen Higgins
NC Division of Water Resources
401 & Buffer Permitting Branch
512 N. Salisbury Street
Raleigh, NC 27604
I hereby designate and authorize The John R. McAdams Company, Inc. to act in my behalf as my agent in the processing of
permit applications, to furnish upon request supplemental information in support of applications, etc. from this day forward.
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 NC Division of Water Resources to enter upon the property
herein described for the purpose of conducting on-site investigation and issuing a determination associated with Water of the
U.S. subject to Federal jurisdiction under Section 404 of the Clean Water Act/Section 10 of the Rivers and Harbors Act of 1899
and/or Waters of State and/or Riparian Buffer Rules.
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 The John R. McAdams Company, Inc. staff.
Print Contractor Purchaser
Signatu
03.
Date
creating experiences through experience 2905 Meridian Parkway, Durham, NC / 919. 361 5000

0 2,0001,000 Feet1 inch = 2,000 feet
$
FIGURE 1. USGS TOPOGRAPHIC MAPFLEX BUILDINGS - TW ALEXAND ERDURHAM, DURHAM COUNTY, NC
NOTES:1. USGS; 7.5 MINUTE, QUAD, DURHAM SE, NORTH CAR OLINA; 20162. LAT: 35.921868, LONG: -78.850071
11/6/2018
burdetteMPP-18020DATE:JOB NO:DRAWN BY:
X:\Projects\MPP\MPP-18020\Storm\Wetlands\GIS\MPP18020_Figure 1 USGS.mxd, 11/6/2018 2:39:06 PM, burdette
PR OJECT AREA
1VERSION:
0 1,320660Feet1 inch = 1,320 feet
$
FIGURE 2. NRCS SOIL SURVEYFLEX BUILDINGS - TW ALEXAND ERDURHAM, DURHAM COUNTY, NC
NOTES:1. NRCS; SOIL SURVEY SH EET 32 AN D 36, DURHAM COUNTY, NC2. LAT: 35.921868, LONG: -78.850071
X:\Projects\MPP\MPP-18020\Storm\Wetlands\GIS\MPP18020_Figure 2 Soil Survey.mxd, 11/6/2018 3:07:40 PM, burdette
PR OJECT AREA
11/6/2018
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LIMITS OF DISTURBANCE = 43.00 AC.
SEE SHEET C0.01 FOR ALL PROJECT, SITE,
GRADING, STORM DRAINAGE AND UTILITY
NOTES
ALL CONSTRUCTION SHALL BE IN
ACCORDANCE WITH THE CURRENT CITY OF
DURHAM ENGINEERING DESIGN AND
CONSTRUCTION STANDARDS
PRELIMINARY DRAWING - NOT RELEASED FOR CONSTRUCTION
'J
McADAMS
The John R. McAdams Company, Inc.
2905 Meridian Parkway
Durham, NC 27713
phone [phone]
fax [phone]
license number: C-0293
www.mcadamsco.com
CLIENT
MERRITT PROPERTIES
2066 LORD BALTIMORE DRIVE
BALTIMORE, MARYLAND 21244
merritt
CONSTRUCTION SERVICES
2066 LORD BALTIMORE DRIVE BALTIMORE, MD 21244
PHONE [phone] FAX: [phone] www.MerrittProperties.com
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NO. DATE
1 09. 11. 2019 RESPONSE TO 1ST SITE PLAN REVIEW
PLAN INFORMATION
FILENAME MPP18020-SITE-OAG1
CHECKED BY LAW
DRAWN BY CGH
SCALE 1"=100'
DATE 06. 28. 2019
SHEET
OVERALL GRADING AND
STORM DRAINAGE PLAN
C3.00

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PIN: 0748-38-96-9739,I 9 I c
USE: IND/INFOFOTETECH-TELCOMM I � — — — — — — — — —
— — --- — — — — — — — — —
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TIER: SUBURBAN / I 370
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360
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I— — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — -
GRADING LEGEND
0
FLARED END SECTION
RD RD RD
ENDWALL SECTION
CHECKED BY
CATCH BASIN
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■
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DATE
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ti
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250.50
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TOP & BOTTOM CURB ELEVATIONS
250.00
-------250-------
\,\TW=223.00
TOP OF WALL ELEVATION
BW=213.00
BOTTOM OF WALL ELEVATION
EASEMENT LINE
(NOTE: BOTTOM OF WALL IS GROUND
ACCESSIBLE PARKING AREA
ELEVATION NOT WALL FOUNDATION)
+ 250.60
SPOT ELEVATION
STORM DRAINAGE
SEE SHEET C3.02
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---
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— � 46 °fid
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0 20 40 80
1 inch = 40 ft.
SEE SHEET C0.01 FOR ALL PROJECT, SITE,
GRADING, STORM DRAINAGE AND UTILITY
NOTES
ALL CONSTRUCTION SHALL BE IN
ACCORDANCE WITH THE CURRENT CITY OF
DURHAM ENGINEERING DESIGN AND
CONSTRUCTION STANDARDS
PRELIMINARY DRAWING - NOT RELEASED FOR CONSTRUCTION
'J
McADAMS
The John R. McAdams Company, Inc.
2905 Meridian Parkway
Durham, NC 27713
phone [phone]
fax [phone]
license number: C-0293
www.mcadamsco.com
CLIENT
MERRITT PROPERTIES
2066 LORD BALTIMORE DRIVE
BALTIMORE, MARYLAND 21244
'N merritt
CONSTRUCTION SERVICES
2066 LORD BALTIMORE DRIVE BALTIMORE, MD 21244
PHONE [phone] FAX: [phone] www.MerrittProperties.com
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REVISIONS
NO. DATE
1 09. 11. 2019 RESPONSE TO 1ST SITE PLAN REVIEW
PLAN INFORMATION
PROJECT NO.
STORM SERVICE LINE
RD RD RD
ROOF DRAIN, 8" ADS
CHECKED BY
NON -PERFORATED TUBING OR
DRAWN BY
EQUAL 1.0% MIN. SLOPE 3' MIN.
SCALE
COVER PVC SCHEDULE 40 IN
DATE
TRAFFIC AREAS
—TP—TP—TP—
TREE PROTECTION FENCE
LD LD
LIMITS OF DISTURBANCE
WOODED AREA
250
MAJOR CONTOUR
252
MINOR CONTOUR
-------250-------
EXISTING MAJOR CONTOUR
252
EXISTING MINOR CONTOUR
— —
EASEMENT LINE
ACCESSIBLE PARKING AREA
(2% MAX. SLOPE IN ALL DIRECTIONS)
— LD LD LD LD
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— � 46 °fid
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C
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1 r �
UNMAPPED NON -ENCROACHMENT
AREA
6
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GRAPHIC SCALE
0 20 40 80
1 inch = 40 ft.
SEE SHEET C0.01 FOR ALL PROJECT, SITE,
GRADING, STORM DRAINAGE AND UTILITY
NOTES
ALL CONSTRUCTION SHALL BE IN
ACCORDANCE WITH THE CURRENT CITY OF
DURHAM ENGINEERING DESIGN AND
CONSTRUCTION STANDARDS
PRELIMINARY DRAWING - NOT RELEASED FOR CONSTRUCTION
'J
McADAMS
The John R. McAdams Company, Inc.
2905 Meridian Parkway
Durham, NC 27713
phone [phone]
fax [phone]
license number: C-0293
www.mcadamsco.com
CLIENT
MERRITT PROPERTIES
2066 LORD BALTIMORE DRIVE
BALTIMORE, MARYLAND 21244
'N merritt
CONSTRUCTION SERVICES
2066 LORD BALTIMORE DRIVE BALTIMORE, MD 21244
PHONE [phone] FAX: [phone] www.MerrittProperties.com
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REVISIONS
NO. DATE
1 09. 11. 2019 RESPONSE TO 1ST SITE PLAN REVIEW
PLAN INFORMATION
PROJECT NO.
MPP -18020
FILENAME
MPP18020-SITE-G1
CHECKED BY
-
DRAWN BY
CGH
SCALE
1"=40'
DATE
06. 28. 2019
SHEET
GRADING AND STORM
DRAINAGE AREA "A"
C3.01

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SEE SHEET C3.01
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ED PER SURVEY
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- ANNUAL. CHANCE
OD MAPPED PER � A � � �
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U
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ASPHALT TRAIL / FOUNDATION
o \ ��' (TYP.) / �w / /
i
Tito RETAINING WALL
WITH FENCE
40' STREET w 366
DESIGi�BY OTHERS
\; YARD ( ) _
TW- 365.00 ROOF DRAINAGE
V BW=364.00 / \ (TYP.)
DROP INLET
/ Fo \ V s68 / �i - \ (TYP.)
tI '
(MJ 15'x555' AASH fO-
Fo �A SIGHT DISTANCE
v v (MJTRIANGLE v F° '� Q /
v �� / 10'x70' SIGHT
F V GHJ �+� F DISTANCE TRIANGLE / �\
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VIAB WIDTH
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\ \ EAS ENT FFE=66.25;
\ �\ 4t) DROP INLET oI
'
(TYP.) I' ■
\
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\ SIGHT/DISTANCE
v (MJ �� d� \ TRIANGLE
_
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BW=374.75 TW=3 5.50O
II
Fo (4U BW�370.25 362 \ 10' NO -BUILD '
CATCH BASIN ( SETBACK
\ (TYP.) (TYP.) U
m �1 w
4001 STIRRUP CREEK DRIVE
PIN: 0748-02-59-3645
USE: COM/WHSE-STORAGE
ZONING: IL
TIER: SUBURBAN
BW -370.25- - � J 1
- W
- J
LU
TW=378.50 1 Cn
BW=375.00 \ 1
10' MULTI -USE \
AFo ASPHALT TRAIL (TYP.) V �I
\ \ \Wo\ \° \ \ Fo ` \ TW=380.50 \ 362 1
W� BW=375.00 RETAINING WALL 6 1
3211 S MIAMI BLVD W c ( \ F° Jrn ;> WITH FENCE
PIN: 0749-04-50-5259 \W\ \ (DESIGN BY OTHERS) ,
i
USE: COM/WHSE STORAGE \ 'F0 \
ZONING: IL �' � �� TW -380.00
TIER: SUBURBAN ci\ BW=370.25 64 1 SV �I -
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VARIABLE WIDTH 6
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(MJ v \ EASEMENT _ 1
J Fo 4p3, \ CATCH BASIN
i\( \ �3jo V (TYP.
Bo
GRADING LEGEND '
\ o
t)
I \\(MJ \
F° \ 1
F° ET \ 1
I SHEETCAMA 901I \�(MJ \ \ \ YARD '
\ �(MJ \ \
i m m orm � � m, m (MJ l � � � 15'x555' AASHT � 1
�:. s \fHJ SIGHT DISTANCE \ \ 1
TRIANGLE \
\ 1 S 03 �\
\ »g■ A( TW=376..50 F° 1
S 03.02
1: M) BW=376:90 \
C_ � I I SEE SHEET C-0.01 FOR ALL PROJECT, SITE, �(41) °° \ 1
10'x' SIGHT DISTANCE
■ `v��� '�� �� � GRADING, STORM DRAINAGE AND UTILITY �r.� TRIANGLE (TYP.)
NOTES \ - S24'05'49"W
"■� 122.57'
ALL CONSTRUCTION SHALL BE IN
J GRAPHIC SCALE
0 20 40 80 ACCORDANCE WITH THE CURRENT CITY OF
DURHAM ENGINEERING DESIGN AND
finch -40 ft. CONSTRUCTION STANDARDS
PRELIMINARY DRAWING - NOT RELEASED FOR CONSTRUCTION
'J
McADAMS
The John R. McAdams Company, Inc.
2905 Meridian Parkway
Durham, NC 27713
phone [phone]
fax [phone]
license number: C-0293
www.mcadamsco.com
CLIENT
MERRITT PROPERTIES
2066 LORD BALTIMORE DRIVE
BALTIMORE, MARYLAND 21244
'N merritt
CONSTRUCTION SERVICES
2066 LORD BALTIMORE DRIVE BALTIMORE, MD 21244
PHONE [phone] FAX: [phone] www.MerrittProperties.com
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REVISIONS
NO. DATE
1 09. 11. 2019 RESPONSE TO 1ST SITE PLAN REVIEW
PLAN INFORMATION
PROJECT NO. MPP -18020
FILENAME MPP18020-SITE-G1
CHECKED BY -
DRAWN BY CGH
SCALE 1"=40'
DATE 06. 28. 2019
SHEET
GRADING AND STORM
DRAINAGE AREA "B"
•
FLARED END SECTION
STORM SERVICE LINE
E E E E E
WETLANDS
ENDWALL SECTION
RD RD RD
ROOF DRAIN, 8" ADS
E E E E E E
NON -PERFORATED TUBING OR
CATCH BASIN
EQUAL 1.0% MIN. SLOPE 3' MIN.
T�
TREE CONSERVATION AREA
COVER PVC SCHEDULE 40 IN
DROP INLET
TRAFFIC AREAS
■
STORM SERVICE INLET
-TP-TP-TP-
TREE PROTECTION FENCE
NON -ENCROACHMENT
LD LD
LIMITS OF DISTURBANCE
AREA
•
STORM SERVICE ROOF -DRAIN
®
JUNCTION BOX
WOODED AREA
DRAINAGE FLOW ARROW
250
MAJOR CONTOUR
ti
LINE BREAK SYMBOL
252
MINOR CONTOUR
250.50
TOP & BOTTOM CURB ELEVATIONS
-------250------_
EXISTING MAJOR CONTOUR
250.00
-------252-------
EXISTING MINOR CONTOUR
\TW=223.00
TOP OF WALL ELEVATION
BW=213.00
BOTTOM OF WALL ELEVATION
- -
EASEMENT LINE
(NOTE: BOTTOM OF WALL IS GROUND
ELEVATION NOT WALL FOUNDATION)
ACCESSIBLE PARKING AREA
(2% MAX. SLOPE IN ALL DIRECTIONS)
+ 250.60
SPOT ELEVATION
STORM DRAINAGE
t)
I \\(MJ \
F° \ 1
F° ET \ 1
I SHEETCAMA 901I \�(MJ \ \ \ YARD '
\ �(MJ \ \
i m m orm � � m, m (MJ l � � � 15'x555' AASHT � 1
�:. s \fHJ SIGHT DISTANCE \ \ 1
TRIANGLE \
\ 1 S 03 �\
\ »g■ A( TW=376..50 F° 1
S 03.02
1: M) BW=376:90 \
C_ � I I SEE SHEET C-0.01 FOR ALL PROJECT, SITE, �(41) °° \ 1
10'x' SIGHT DISTANCE
■ `v��� '�� �� � GRADING, STORM DRAINAGE AND UTILITY �r.� TRIANGLE (TYP.)
NOTES \ - S24'05'49"W
"■� 122.57'
ALL CONSTRUCTION SHALL BE IN
J GRAPHIC SCALE
0 20 40 80 ACCORDANCE WITH THE CURRENT CITY OF
DURHAM ENGINEERING DESIGN AND
finch -40 ft. CONSTRUCTION STANDARDS
PRELIMINARY DRAWING - NOT RELEASED FOR CONSTRUCTION
'J
McADAMS
The John R. McAdams Company, Inc.
2905 Meridian Parkway
Durham, NC 27713
phone [phone]
fax [phone]
license number: C-0293
www.mcadamsco.com
CLIENT
MERRITT PROPERTIES
2066 LORD BALTIMORE DRIVE
BALTIMORE, MARYLAND 21244
'N merritt
CONSTRUCTION SERVICES
2066 LORD BALTIMORE DRIVE BALTIMORE, MD 21244
PHONE [phone] FAX: [phone] www.MerrittProperties.com
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REVISIONS
NO. DATE
1 09. 11. 2019 RESPONSE TO 1ST SITE PLAN REVIEW
PLAN INFORMATION
PROJECT NO. MPP -18020
FILENAME MPP18020-SITE-G1
CHECKED BY -
DRAWN BY CGH
SCALE 1"=40'
DATE 06. 28. 2019
SHEET
GRADING AND STORM
DRAINAGE AREA "B"
•

-\SSS o -
SS — _ —
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SS SS — 2917 WECK DR
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\ SS — _ USE: VACANT INDUSTRIAL
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— SS SIGHT DISTANCE _
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_ SS _ 3020 S MIAMI BLVD
_ PIN: 0749-04-51-3603
FO�w — USE: COM/OFFICE BLDG
���A0 V �W� ' SSS ��� ZONING: CIN
FO
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INFORMATION OFOUN RECORDATION - — — 50' RIPARIAN BUFFER ( �� ��� 3354, PG. 70
SEMENT ( o
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GRADING LEGEND SEE SHEET C3.02
FLARED END SECTION STORM SERVICE LINE E E E E E WETLANDS
E E E E E E
ENDWALL SECTION RD RD RD ROOF DRAIN, 8" ADS L -^-- -J
NON -PERFORATED TUBING OR
EQUAL 1.0% MIN. SLOPE 3' MIN. I SHELr
� CATCH BASIN TREE CONSERVATION AREA
COVER PVC SCHEDULE 40 IN '
DROP INLET TRAFFIC AREAS
' J
■ STORM SERVICE INLET TPTPTP TREE PROTECTION FENCE UNMAPPED NON -ENCROACHMENT L m
LD LD AREA LIMITS OF DISTURBANCE � _ � `=- n �
• STORM SERVICE ROOF -DRAIN \ ' � �
GRAPHIC SCALE
JUNCTION BOX WOODED AREA \ S:02 o zo 40 so
J
JOR CONTOUR
1 inch = 40 ft.
�--- DRAINAGE FLOW ARROW 250 MANOR CONTOUR
ti LINE BREAK SYMBOL 252
250.00 TOP & BOTTOM CURB ELEVATIONS - --250- -- EXISTING MAJOR CONTOUR \ \ \ \ ,, SEE SHEET C0.01 FOR ALL PROJECT, SITE,
_______------- EXISTING MINOR CONTOUR
\Tw-223.00 TOP OF WALL ELEVATION \ � GRADING, STORM DRAINAGE AND UTILITY
BW=213.00 BOTTOM OF WALL ELEVATION — — EASEMENT LINE
��� NOTES
(NOTE: BOTTOM OF WALL IS GROUND ALL CONSTRUCTION SHALL BE IN
ELEVATION NOT WALL FOUNDATION) ACCESSIBLE PARKING AREA
+ 250.60 SPOT ELEVATION (2% MAX. SLOPE IN ALL DIRECTIONS) ACCORDANCE WITH THE CURRENT CITY OF
DURHAM ENGINEERING DESIGN AND
STORM DRAINAGE CONSTRUCTION STANDARDS
PRELIMINARY DRAWING - NOT RELEASED FOR CONSTRUCTION
'J
McADAMS
The John R. McAdams Company, Inc.
2905 Meridian Parkway
Durham, NC 27713
phone [phone]
fax [phone]
license number: C-0293
www.mcadamsco.com
CLIENT
MERRITT PROPERTIES
2066 LORD BALTIMORE DRIVE
BALTIMORE, MARYLAND 21244
merritt
CONSTRUCTION SERVICES
2066 LORD BALTIMORE DRIVE BALTIMORE, MD 21244
PHONE [phone] FAX: [phone] www.MerrittProperties.com
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REVISIONS
C
NO. DATE
1 09. 11. 2019 RESPONSE TO 1ST SITE PLAN REVIEW
PLAN INFORMATION
PROJECT NO. MPP -18020
FILENAME MPP18020-SITE-G1
CHECKED BY -
DRAWN BY CGH
SCALE 1"=40'
DATE 06. 28. 2019
SHEET
GRADING AND STORM
DRAINAGE AREA "C'
C3.03

Flex Buildings - TW Alexander

Photo 1: Open Water Area A from lower end looking upstream (9/4/19)
Wetland H(+/- 0.044 AC )
Wetland J(+/- 0.016 AC )
Wetland F(+/- 0.129 AC )
Wetland D(+/- 0.035 AC )
Wetland C(+/- 0.002 AC )
Wetland B(+/- 0.010 AC )
Wetland A(+/- 0.001 AC )
End Stream A(continues off site)
Start Stream C(+/- 165 LF)
End Stream Cat Stream A
End Stream Bat Stream A
Start Stream B4(+/- 292 LF)
Stop Stream B
Stop Stream B
Start Stream B3(+/- 366 LF)
Start Stream B2(+/- 34 LF)
Stop Stream B
Start Stream B1at culvert(+/- 876 LF)
Start Stream A2(+/- 1,154 LF)
Stop Stream A
Start Stream A1 at culvert(+/- 836 LF)
Open Water A(+/- 0.275 AC )
Wetland E(+/- 8.276 AC )
Wetland G(+/- 0.798 AC )
0 200100Feet1 inch = 200 feet
$
LEGEND
Stream
2-ft contours
Ju risd ictio nal w etlan d
50-ft rip arian buffer
Open water
Proje ct Area
FIGURE 4. VERIFIED PRELIMINARY JURISDICATIONAL DETERMINATION MAPFLEX BUILDINGS - TW ALEXANDERDURHAM, DURHAM COUNTY, NORTH CAROLINA(Verified by Ross Sullivan, USACE on May 1, 2019)
X:\Projects\MPP\MPP-18020\Storm\Wetlands\GIS\MPP18020_Figure 4 PJD Map.mxd, 8/20/2019 11:51:11 AM, roth
8/20/2019
rothMPP-18020DATE:JOB NO:DRAWN BY:
3VERSION:
0 200100Feet1 inch = 200 feet
$
LEGEN D
Project area
Existing stream
Existing wetland
Neuse buffer
Wetland buffer
Existing sanitary sew er
Existing sanitary sewer easement
Existing Duke Power right of way
Existing 2-ft contours
Proposed building
Proposed water line
Proposed pavement
Proposed pond
Proposed riprap
Proposed storm drain
Proposed sanitary sewer line
Proposed wall
Proposed trail
Proposed limits of disturbance
Proposed 2-ft contours
FIGURE 5. OVERALL IMPACTS MAPFLEX BUILDINGS - TW ALEXANDERDURHAM, DURHAM COUNTY, NORTH CAROLINA
X:\Projects\MPP\MPP-18020\Storm\Wetlands\GIS\MPP18020_Figure 5 Overall Impacts Map-1.mxd, 10/2/2019 4:05:55 PM, roth
10/2/2019
rothMPP-18020DATE:JOB NO:DRAWN BY:
3VERSION:
Proposed Impacts
Permanent stream im pact
Permanent wetland impact
Temporary wetland im pact
Neuse buffer impacts
Zone 1
Zone 2
INSET 1
INSET 2
INSET 3 INSET 4
0 3015Feet1 inch = 30 feet
$
LEGEND
Project area
Existing stream
Existing wetland
Neuse buffer
Wetland buffer
Existing sanitary sewer
Existing sanitary sewer easement
Existing Duke Power right of way
Existing 2-ft contours
Proposed building
Proposed water line
Proposed pavement
Proposed pond
Proposed riprap
Proposed storm drain
Proposed sanitary sewer line
Proposed wall
Proposed trail
Proposed limits of disturbance
Proposed 2-ft contours
FIGURE 5 - INSET 1FLEX BUILDINGS - TW ALEXANDERDURHAM, DURHAM COUNTY, NC 10/2/2019
rothMPP-18020DATE:JOB NO:DRAWN BY:
X:\Projects\MPP\MPP-18020\Storm\Wetlands\GIS\MPP18020_Figure 5-Inset 1.mxd, 10/2/2019 3:47:37 PM, roth
Proposed permanent stream impact - S1+/- 70 LF (212 SF)
1VERSION:
Limits of disturbance
Proposed Impacts
Permanent stream impact
Neuse buffer impacts
Zone 1
Zone 2
Proposed 36" concrete box culvert
Zone 1 - 30'
Zone 2 - 20'
Neuse buffer
Proposed Neuse Zone 1buffer impact - B1+/- 4,579 SF
Proposed Neuse Zone 2buffer impact - B1+/- 3,148 SF
Stream BIntermittent
0 3015Feet1 inch = 30 feet
$
LEGEND
Project area
Existing stream
Existing wetland
Neuse buffer
Wetland buffer
Existing sanitary sewer
Existing sanitary sewer easement
Existing Duke Power right of way
Existing 2-ft contours
Proposed building
Proposed water line
Proposed pavement
Proposed pond
Proposed riprap
Proposed storm drain
Proposed sanitary sewer line
Proposed wall
Proposed trail
Proposed limits of disturbance
Proposed 2-ft contours
FIGURE 5 - INSET 2FLEX BUILDINGS - TW ALEXANDERDURHAM, DURHAM COUNTY, NC 10/2/2019
rothMPP-18020DATE:JOB NO:DRAWN BY:
X:\Projects\MPP\MPP-18020\Storm\Wetlands\GIS\MPP18020_Figure 5-Inset 2.mxd, 10/2/2019 3:51:06 PM, roth
Proposed temporarywetland impact - W1+/- 0.011 ac.
1VERSION:
Limits of disturbance
Proposed Impacts
Temporary wetland impact
Property boundary
0 3015Feet1 inch = 30 feet
$
LEGEND
Project area
Existing stream
Existing wetland
Neuse buffer
Wetland buffer
Existing sanitary sewer
Existing sanitary sewer easement
Existing Duke Power right of way
Existing 2-ft contours
Proposed building
Proposed water line
Proposed pavement
Proposed pond
Proposed riprap
Proposed storm drain
Proposed sanitary sewer line
Proposed wall
Proposed trail
Proposed limits of disturbance
Proposed 2-ft contours
FIGURE 5 - INSET 3FLEX BUILDINGS - TW ALEXANDERDURHAM, DURHAM COUNTY, NC 10/2/2019
rothMPP-18020DATE:JOB NO:DRAWN BY:
X:\Projects\MPP\MPP-18020\Storm\Wetlands\GIS\MPP18020_Figure 5-Inset 3.mxd, 10/2/2019 4:05:26 PM, roth
Proposed permanentwetland impact - W2+/- 0.084 ac.
1VERSION:
Limits of disturbance
Proposed Impacts
Permanent wetland impact
Neuse buffer impacts
Zone 1
Zone 2
Zone 1 - 30'Zone 2 - 20'
Proposed Neuse Zone 1buffer impact - B2+/- 546 SF
Proposed Neuse Zone 2buffer impact - B2+/- 609 SF
Stream APerennial
Proposed sanitary sewer line
Existing sanitary sewer line
Neuse buffer
0 3015Feet1 inch = 30 feet
$
LEGEND
Project area
Existing stream
Existing wetland
Neuse buffer
Wetland buffer
Existing sanitary sewer
Existing sanitary sewer easement
Existing Duke Power right of way
Existing 2-ft contours
Proposed building
Proposed water line
Proposed pavement
Proposed pond
Proposed riprap
Proposed storm drain
Proposed sanitary sewer line
Proposed wall
Proposed trail
Proposed limits of disturbance
Proposed 2-ft contours
FIGURE 5 - INSET 4FLEX BUILDINGS - TW ALEXANDERDURHAM, DURHAM COUNTY, NC 10/2/2019
rothMPP-18020DATE:JOB NO:DRAWN BY:
X:\Projects\MPP\MPP-18020\Storm\Wetlands\GIS\MPP18020_Figure 5-Inset 4.mxd, 10/2/2019 3:58:25 PM, roth
Proposed permanentwetland impact - W3+/- 0.003 ac.
1VERSION:
Limits of disturbance
Proposed Impacts
Permanent wetland impact
Zone 1 - 30'Zone 2 - 20'
Neuse buffer
Proposed sanitarysewer line

North Carolina Department of Natural and Cultural Resources
State Historic Preservation Office
Ramona M. Bartos, Administrator
Governor Roy Cooper Office of Archives and History
Secretary Susi H. Hamilton Deputy Secretary Kevin Cherry
Location: 109 East Jones Street, Raleigh NC 27601 Mailing Address: 4617 Mail Service Center, Raleigh NC 27699-4617 Telephone/Fax: [phone]-6599

August 20, 2019

Kelly Roth
McAdams
2905 Meridian Parkway
Durham, NC 27713

Re: Construct Flex Buildings, TW Alexander Drive & South Miami Boulevard, Research Triangle Park,
Durham, Durham County, ER 19-2296

Dear Ms. Roth:
Thank you for your letter of July 16, 2019, concerning the above project.
We have conducted a review of the project and are aware of no historic resources which would be affected by
the project. Therefore, we have no comment on the project as proposed.

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,
contact Renee Gledhill-Earley, environmental review coordinator, at 919-807-6579 or
[e-mail]. In all future communication concerning this project, please cite the above
referenced tracking number.
Sincerely,

Ramona Bartos, Deputy
State Historic Preservation Officer