MAKSON_STORMWATER_PACKAGE

State of North Carolina
Department of Environment and Natural Resources
Division of Energy, Mineral and Land Resources
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
This form may be photocopied for use as an original
I. GENERAL INFORMATION
1. Project Name (subdivision, facility, or establishment name -should be consistent with project name on plans,
specifications, letters, operation and maintenance agreements, etc.):
Makson Warehouse & Office - Salisbury
2. Location of Project (street address):
Speedway Blvd
City:Salisbury County:Rowan Zip:28146
3. Directions to project (from nearest major intersection):
Head southeast on Peach Orchard Road, across I85. Turn left onto Porter Road &Turn Right onto Speedway
4. Latitude:35° 3T 13.6" N Longitude:80° 29' 57.9" W of the main entrance to the project.
1. a. Specify whether project is (check one): ®New ❑Modification ❑Renewal w/ Modification+
tReneevals with modifications also requires SWU-102 -Renewal Applicafion Form
b. If this application is being submitted as the result of a modification to an existing permit, list the existing
permit number , its issue date (if known) , and the status of
construction: ❑Not Started ❑Partially Completed* ❑ Completed* *provide a designer's certification
2. Specify the type of project (check one):
®Low Density ❑High Density ❑Drains to an Offsite Stormwater System ❑Other
3. If this application is being submitted as the result of a previously returned application or a letter from
DEMLR requesting a state stormwater management permit application, list the stormwater project number,
if assigned, and the previous name of the project, if different than currently
proposed,
4. a. Additional Project Requirements (check applicable blanks; information on required state permits can be
obtained by contacting the Customer Service Center at 1-877-623-6748):
❑CAMA Major ®Sedimentation/Erosion Control: 5.87 ac of Disturbed Area
❑NPDES Industrial Stormwater 0404/401 Permit: Proposed Impacts
b.If any of these permits have already been acquired please provide the Project Name, Project/Permit Number,
issue date and the type of each permit: ESC permit issued by Rowan Co" Environmental Management on
5. Is the
project
located within 5 miles
DEMLR USE ONLY
Date Received
Fee Paid
Permit Number
see S.L.
2012-200, Part VI: http://portal.ncdenr.org/web/lr/rules-and-regulations
Applicable Rules: ❑ Coastal SW -1995
(select all that apply) ❑ Non -Coastal
❑ Other WQ M
❑ Coastal SW - 2008 ❑ Ph H - Post Construction
SW- HQW/ORW Waters ❑ Universal Stormwater Management Plan
t Plan:
State of North Carolina
Department of Environment and Natural Resources
Division of Energy, Mineral and Land Resources
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
This form may be photocopied for use as an original
I. GENERAL INFORMATION
1. Project Name (subdivision, facility, or establishment name -should be consistent with project name on plans,
specifications, letters, operation and maintenance agreements, etc.):
Makson Warehouse & Office - Salisbury
2. Location of Project (street address):
Speedway Blvd
City:Salisbury County:Rowan Zip:28146
3. Directions to project (from nearest major intersection):
Head southeast on Peach Orchard Road, across I85. Turn left onto Porter Road &Turn Right onto Speedway
4. Latitude:35° 3T 13.6" N Longitude:80° 29' 57.9" W of the main entrance to the project.
1. a. Specify whether project is (check one): ®New ❑Modification ❑Renewal w/ Modification+
tReneevals with modifications also requires SWU-102 -Renewal Applicafion Form
b. If this application is being submitted as the result of a modification to an existing permit, list the existing
permit number , its issue date (if known) , and the status of
construction: ❑Not Started ❑Partially Completed* ❑ Completed* *provide a designer's certification
2. Specify the type of project (check one):
®Low Density ❑High Density ❑Drains to an Offsite Stormwater System ❑Other
3. If this application is being submitted as the result of a previously returned application or a letter from
DEMLR requesting a state stormwater management permit application, list the stormwater project number,
if assigned, and the previous name of the project, if different than currently
proposed,
4. a. Additional Project Requirements (check applicable blanks; information on required state permits can be
obtained by contacting the Customer Service Center at 1-877-623-6748):
❑CAMA Major ®Sedimentation/Erosion Control: 5.87 ac of Disturbed Area
❑NPDES Industrial Stormwater 0404/401 Permit: Proposed Impacts
b.If any of these permits have already been acquired please provide the Project Name, Project/Permit Number,
issue date and the type of each permit: ESC permit issued by Rowan Co" Environmental Management on
5. Is the
project
located within 5 miles
of a public airport?
❑No
®Ye:
If yes,
see S.L.
2012-200, Part VI: http://portal.ncdenr.org/web/lr/rules-and-regulations
Form SWU-101 Version Oct. 31, 2013 Page 1 of 6

III. CONTACT INFORMATION
1. a. Print Applicant / Signing Official's name and title (specifically the developer, property owner, lessee,
designated government official, individual, etc. who owns the nroiect):
Applicant/ Organization:Makson. Inc
Signing Official & Title:William Eller
b. Contact information for person listed in item 1a above:
Street Address:434 Calhoun Street
City:Sahsbury State:NC Zip:28145
Mailing Address (if applicable):434 Calhoun Street
City:Salisbury State:NC Zip:28145
Phone: ( _ 1 Fax: ( 1 -—
c. Please check the appropriate box. The applicant listed above is:
❑ The property owner (Skip to Contact Information, item 3a)
❑ Lessee* (Attach a copy of the lease agreement and complete Contact Information, item 2a and 2b below)
❑ Purchaser* (Attach a copy of the pending sales agreement and complete Contact Information, item 2a and
2b below)
❑ Developer* (Complete Contact Information, item 2a and 2b below.)
2. a. Print Property Owner's name and title below, if you are the lessee, purchaser or developer. ('Phis is the
person who owns the property that the project is located on):
Property Owner/Organization:Bowtie Properties
Signing Official & Titie:William Eller
b. Contact information for person li
sted in item 2a above:
Street Address:PO Box 4197
City:Salisbury State:NC Zip:2S145-4197
Mailing Address (if applicable):PO Box 4197
City:Salisbury State:NC Zip:28145-4197
Phone:
Fax:
3. a. (Optional) Print the name and title of another contact such as the projects construction supervisor or other
person who can answer questions about the project:
Other Contact Person/Organization:BREC, PA
Signing Official & Title Justin C. Church - Principal Engineer
b. Contact informati
on for person listed in item 3a above:
Mailing Address:126 Executive Drive -Suite 220
City:Wilkesboro State:NC Zip:28697
Phone: (336 ) 844-4088 Fax: (336 ) 609-7726
Email:[e-mail]
4. Local jurisdicti
on for building permits:
Point of Contact:
Phone #:
Form SWLl-101 Version Oct. 31, 2013 Page 2 of 6

IV, PROJECT INFORMATION
1. In the space provided below, briefly summarize how the stormwater runoff will be treated.
The proposed project is a 10,530 sq. ft office with a 30,000 sq. ft. warehouse and associated vehicle use areas
Stormwater will be treated with two above ground sand filters. There is also a proposed 15,150 sq ft
future expansion area for the warehouse with sidewalk that is accounted for in the calculations
,a. If claiming vested rights, identify the supporting documents provided and the date they were approved:
❑ Approval of a Site Specific Development Plan or PUD Approval Date:
❑ Valid Building Permit Issued Date:
❑ Other: Date:
b.If claiming vested rights, identify the regulations) the project has been designed in accordance with:
❑ Coastal SW -1995 ❑ Ph II - Post Construction
3. Stormwater runoff from this project drains to the Yadkin Pee -Dee River basin.
4. Total Property Area: 10.67 acres 5. Total Coastal Wetlands Area: 0 acres
6. Total Surface Water Area: 0 acres
7. Total Property Area (4) -Total Coastal Wetlands Area (5) -Total Surface Water Area (6) =Total Project
Area*: 16.85 acres
Total project area shall be calculated to exclude the following: the normal pool of im ounded structures, the area
between the banks of streams and rivers, the area below the Normal Higgh� Water (NSW, line or Mean High Water
(MHYV) line, and coastal wetlands landward from the NHW (or MHW) line. The resultant project area is used to
calculate overall percent built upon area (BUA). Nan -coastal wetlands landward of the NHW (orMHVv) line may
be included in the total project area.
8. Project percent of impervious area: (Total Impervious Area / Total Project Area) X 100 =18.28
9. How many drainage areas does the project have?2 (For high density, count I for each proposed engineered
stormwater BMP. For low density and other projects, use I for the whole property area)
10. Complete the following information for each drainage area identified in Project Information item 9. If there
are more than four drainage areas in the project, attach an additional sheet with the information for each area
provided in the same format as below.
.Basin Information Drainage Area 1 Drainage Area 2 Drainage Area _ Drainage
Impervious*'
r Drainage Area 1
Drainage Area 2
'Drainage Area _
Area
Receiving Stream Name
UT Crane Creek
UT Crane Creek
Stream Class *
C
C
Stream Index Number *
12-115-(2)
12-115-(2)
Total Drainage Area (sf)
167,908
45,412
On-site Drainage Area (sf)
167,908
45,412
Off-site Drainage Area (sf)
0
0
Proposed Impervious Area** s
108,719
25,482
Impervious Area** total
64.7
56.1
Surface Area
" Stream Class and Index Number can be determined at: http://portal.ncdenr.orgAi)eb/wqlvs/csu/classifications
**
Impervious area
r Drainage Area 1
Drainage Area 2
'Drainage Area _
Drainage Area
On-site Buildings/Lots (sf)
40,530
0
On-site Streets (sf)
0
0
On-site Parking (sf)
47,985
25,482
On-site Sidewalks (sf)
41276
0
Other on-site (so
0
0
Future (sf)
15,928
0
Off-site (sf)
0
0
Existing BUA*** (sf)
0
0
Total (sf):
108,719
25,482
is defined as the built upon area including, but not limited to, buildings, roads, parking areas,
sidewalks, gravel areas, etc.
*"*Report only that amount of existing BUA that will remain after development. Do not report any existing BUA that
is to be removed and which will be replaced by new BUA.
Form SWU-101 Version Oct. 31, 2013 Page 3 of 6

11. How was the off-site impervious area listed above determined? Provide documentation.
Projects in Union County: Contact DEMLR Central Office staff to check if the project is located within a Threatened &
Endangered Species watershed that may be subject to more stringent stormwater requirements asper 15A NCAC 02B. 0600,
V. SUPPLEMENT AND O&M FORMS
The applicable state stormwater management
permit supplement and operation
and maintenance (O&M) forms
must be submitted
for each BMP specified for
this project. The latest versions of
the forms can be downloaded
fromhttp://portal.ncdenrorg
web/wq/ws/su/bmp-manual.
VL SUBMITTAL REQUIREMENTS
Only complete application packages will be accepted and reviewed by the Division of Energy, Mineral and
Land Resources (DEMLR). A complete package includes all of the items listed below. A detailed application
instruction sheet and BMP checklists are available from
http://portalncdennom/web/wg/ws/so/statesw/forms does. The complete application package should be
submitted to the appropriate DEMLR Office. (The appropriate office may be found by locating project on the
interactive online map at httn: / /portal.ncdem.org/web/wq/ws/su/maw.)
Please indicate that the following required information have been provided by initialing in the space provided
for each item. All original documents MUST be signed and initialed in blue ink. Download the latest versions
foreachsubmittedapplicationpackagefromhttp://i)ortal.ncdenr.org/web/wq/ws/su/statesw/forms docs.
Initials
1. Original and one copy of the Stormwater Management Permit Application Form. �.
2. Original and one copy of the signed and notarized Deed Restrictions & Protective Covenants
Form. (if required as per Part VII below)
3. Original of the applicable Supplement Form(s) (sealed, signed and dated) and O&M
agreement(s) for each BMP.
4. Permit application processing fee of $505 payable to NCDENR. (For an Express review, refer to
http://www.envhelp.org/pages/onestopexpress.httnl for information on the Express program
and the associated fees. Contact the appropriate regional office Express Permit Coordinator for
additional information and to schedule the required application meeting.)
5. A detailed narrative (one to two pages) describing the stormwater treatment/managementfor
the project. This is required in addition to the brief summary provided in the Project
Information, item 1.
6. A USGS map identifying the site location. If the receiving stream is reported as class SA or the
receiving stream drains to class SA waters within 1/2 mile of the site boundary, include the 1/z
mile radius on the map.
7. Sealed, signed and dated calculations (one copy).
8. Two sets of plans folded to 8.5" x 14" (sealed, signed, & dated), including:
a. Development/Project name.
b. Engineer and firm.
c. Location map with named streets and NCSR numbers.
d. Legend.
e. North arrow.
f. Scale.
g. Revision number and dates.
h. Identify all surface waters on the plans by delineating the normal pool elevation of
impounded structures, the banks of streams and rivers, the MHW or NHW line of tidal
waters, and any coastal wetlands landward of the MHW or NHW lines.
• Delineate the vegetated buffer landward from the normal pool elevation of impounded
structures, the banks of streams or rivers, and the MHW (or NHW) of tidal waters.
i. Dimensioned property/ project boundary with bearings & distances.
j. Site Layout with all BUA identified and dimensioned.
k. Existing contours, proposed contours, spot elevations, finished floor elevations.
1. Details of roads, drainage features, collection systems, and stormwater control measures.
in. Wetlands delineated, or a note on the plans that none exist. (Must be delineated by a
qualified person. Provide documentation of qualifications and identify the person who
made the determination on the plans.
n. Existing drainage (including off-site), drainage easements, pipe sizes, runoff calculations.
o. Drainage areas delineated (included in the main set of plans, not as a separate document).
Form S WU-101 Version Oct. 31, 2013 Page 4 of 6
I
UZ

p. Vegetated buffers (where required).
9. Copy of any applicable soils report with the associated SHWT elevations (Please identify
elevations in addition to depths) as well as a map of the boring locations with the existing I
elevations and bormg logs. Include an 8.5 xll copy of the NRCS County Soils map wrth the
project area clearly delineated. For projects with infiltration BMPs, the report should also
include the soil type, expected infiltration rate, and the method of determining the infiltration rate.
(Infiltration Devices submitted to WiRO: Schedule a site visit for DEMLR to ver fy the SHWT prior
to submittal, [phone].)
10. A copy of the most current property deed. Deed book: 1265/1278 Page No: 285/7859C
11. For corporations and limited liability corporations (LLC): Provide documentation from the NC
Secretary of State or other official documentation, which supports the titles and positions held
by the persons listed in Contact Information, item la, 2a, and/or 3a per 15A NCAC 211.1003(e).
The corporation or LLC must be listed as an active corporation in good standing with the NC
Secretary of State, otherwise the application will be returned.
http://www.secretary,state,nc.us/Corporations/CSearch.aspx
VII. DEED RESTRICTIONS AND PROTECTIVE COVENANTS
For all subdivisions, outparcels, and future development, the appropriate property restrictions and protective
covenants are required to be recorded prior to the sale of any lot. If lot sizes vary significantly or the proposed
BUA allocations vary, a table listing each lot number, lot size, and the allowable built -upon area must be provided
as an attachment to the completed and notarized deed restriction form. The appropriate deed restrictions and
protective covenants forms can be downloaded from http:/Iportal.ncdenr.org/web/Ir/state-stormwater-
forms docs. Download the latest versions for each submittal.
In the instances where the applicant is different than the property owner, itis the responsibili
ty of the property
owner to sign the deed restrictions and protective covenants form while the applicant is responsible for ensuring
that the deed restrictions are recorded.
By the notarized signatures) below, the permit holders) certify that the recorded property restrictions and
protective covenants for this project, if required, shall include all the items required in the permit and listed
on the forms available on the website, that the covenants will be binding on all parties and persons claiming
under them, that they will run with the land, that the required covenants cannot be changed or deleted
without concurrence from the NC DEMLR, and that they will be recorded prior to the sale of any lot.
VIII. CONSULTANT INFORMATION AND AUTHORIZATION
Applicant: Complete this secti
on if you wish to designate authority to another individual and/or firm (such as a
consulting engineer and/ or firm) so that they may provide information on your behalf for this project (such as
addressing requests for additional information).
Consulting Engineer:lustin C. Church
Consulti
ng Firm: BREC, PA
Mailing Address:126 Executive Drive - Suite 220
City:Wilkesboro State:NC Zip:28697
Phone: [phone]
Emafl:[e-mail]
Fax: (336 ) 609-7726
X.
PROPERTY OWNER AUTHORIZATION (if Contact Information, item 2 has been filled out, complete this
secfion)
I, (print or type name of person listed in Contact Information, item 2a) Bozorie Properties ,certify that I
own the property identified in this permit applicati
on, and thus give permission to (print or hjpe name of person
listed in Contact Information, item 1a) William Eller with (print or h/pe name of organization listed in
Contact Information, item 1a) Malcson, Inc. to develop the project as currently proposed. A copy of
the lease agreement or pending property sales contract has been provided with the submittal, which indicates the
party responsible for the operation and maintenance of the stormwater system.
Form SWU-101 Version Oct. 31, 2013 Page 5 of 6

As the legal property owner I acknowledge, understand, and agree by my signature below, that if my designated
agent (entity listed in Contact Information, item 1) dissolves their company and/or cancels or defaults on their
lease agreement, or pending sale, responsibility for compliance with the DEMLR Stormwater permit reverts back
to me, the property owner. As the property owner, it is my responsibility to notify DEMLR immediately and
submit a completed Name/Ownership Change Form within 30 days; otherwise I will be operating a stormwater
treatment facility without a valid permit. I understand that the operation of a stormwater treatment facility
without a valid permit is a violation of NC General Statue 143-215.1 and may result in appropriate enforcement
action including the as essment of civil enalties of up to $25,000 per day, pursuant to NCGS 143-215.6.
Signature: _✓ Date: / 2 to t l z o i 7_
/* 4 41 a No;r Public the tate of . County of
l .. hereby
/
before me this ISIday of
mlyv All and acknowledge the dug e cution of the application for
a stormwater permit. Witness my hand and official seal,
Matthetl/
9,6
c,
c°unty, , NG
X. APPLICANT'S CERTIFICATION
SEAL
My commission expires _
I, (print or type name of person listed in Contact Information, item 1a) Makson, Inc.
certify that the information included on this permit application form is, to the best of my knowledge, correct and
that the project will be constructed in conformance with the approved plans, that the required deed restrictions
and protective covenants will be recorded, and that the proposed project complies with the requirements of the
applicable stormwater
rrjule under 15 NCAC 2H.1000 and any other applicable state stormwater requirements.
Si"AhIra• /_ ( CL� T)a4a, IL /7 / Za(7
a Notary Public for the S�tateJofw �I��`�d1 CA/®1e.a�, ,County of
appeared
a storrawater permit. Witness my hand and offici seal, = ;W —
My commission expires e7 4L ,2/1!�
Form SWU-10t Version Oct. 31, 2013 Page 6 of 6

BK 1027 PG 0159
FILED in ROWAN County, NC
on Jan 12 2005 at 03:29:15 PM
by: Bobble K Earnhardt
Ryietar of Duda
BOOK 1027 PAGE 159
DECLARATION OF PROTECTIVE COVENANTS
SPEEDWAY BUSINESS PARK
SALISBURY, NORTH CAROLINA
This declaration of covenants, conditions and restrictions is made as of April 141,
2004 by Rowan County, (the Declarant), the owner of Speedway Business Park in Rowan
County, North Carolina.
WHEREAS, the Declarant is the owner of certain real property known as
Speedway Business Park and located in Rowan County, North Carolina as hereinafter
described on Exhibit A attached hereto and incorporated herein; and,
WHEREAS, Declarant, for the use and benefit of Rowan County, desires to place
and impose on the hereafter described real property the following conditions, covenants,
reservations, easements, liens and restrictions to insure the proper use, development,
maintenance and improvements thereof; to protect against the construction of
improvements and structures of improper or unsuitable materials thereon; to insure
compliance with all applicable zoning ordinances, building codes and environmental laws
and regulations; and to otherwise provide for the construction and development of first
quality improvements thereon;
NOW, THEREFORE, in consideration of the premises and of the mutual benefit
and duties herein contained, Declarant hereby declares that the parcel of real property
described in Exhibit A and all portions subdivided therefrom, with the exception of
Parcels 1, 11, and 12, shall be subject to, and held, sold and conveyed subject to the
following conditions, covenants, reservations, easements, liens and restrictions, all of
which shall run with, and benefit and burden, the real property described in Exhibit A and
be binding on and inure to the benefit of all parties having any right, title or interest
therein, together with their heirs, successors and assigns. Parcel 11 is covered by a prior
lease agreement and shall be exempt from subject covenants so long as it is used as a
quarter midget racing facility operated by the Quarter Midget Association of North
36 W

BK 1027 PG 0159.002
Carolina. If such use ever ceases, Parcel 11, shall at that time, become subject to all
covenants, reservations, easements, liens and restrictions contained herein.
1. The property herein described or any portion thereof conveyed shall not be
subdivided by sale or otherwise into smaller tracts or parcels without the prior
written consent of Declarant or its authorized representative.
2. No noxious, offensive or illegal trade or activity shall be conducted on any
property, nor shall anything be done thereon which may be or become a nuisance
to the other property owners.
3. The following uses of Speedway Business Park shall not be permitted:
commercial farming of animals, abattoirs, junk yards, a business of storage or
processing of scrap materials and tanning of animal hides. Any other use of
Speedway Business Park, or any portion thereof, shall require the prior written
approval of Declarant or its authorized representative.
4. Temporary structures shall not be permitted except those of an owner, contractor
or sub contractor during the construction of improvements.
5. The minimum building setback from the street right of way shall be 75 feet for all
parcels except # 2 which shall be 50 feet and the minimum setback for parking
areas shall be 10 feet. The side yard setback shall be a minimum of 15 feet. The
rear yard setback shall be a minimum of 25 feet unless noted on the plat as more
than 25 feet in which case the setback shown on the plat shall be complied with.
6. Off street parking sufficient for the intended use of the lot shall be provided. On
street parking shall be prohibited.
7. The areas that are unimproved, where no building structure or paving exists,
between the road right of way and the building shall be landscaped.
8. It is intended that a premium be placed on the preservation of the natural tree
cover and other unique characteristics of the landscape, including wetlands. No
free standing trees in the landscaped or unimproved area having a trunk diameter
of 6 inches or more at 3 feet above grade shall be removed and no wetland shall
be disturbed without the written approval of Declarant or its authorized
representative.

BK 1027 PG 0159.003
9. Walls facing a road or street must be finished on the exterior with architectural
masonry units such as finished face brick, stone, precast concrete, drivet, or their
equivalent as approved by Declarant or its authorized representative, excluding
such materials as concrete and plain cinder block, unless otherwise approved by
Declarant or its authorized representative. Such exterior wall materials shall be
detailed on the Elevation Plan.
10. Storage areas, tanks, and trash containers, etc., shall be completely screened from
public view.
11. Exterior signs shall be located in the front landscape area and may be illuminated
with ground lights. Freestanding signs shall be limited to one per parcel, not
extend more than 10 feet above the ground level, and be a maximum of 50 square
feet in area. A single wall sign shall be allowed on the front of the building with a
maximum area of 2 square feet per linear foot of building facing the street. No
wall sign, however, may exceed 100 square feet.
12. All utility services, including telephone and electric service, shall be underground.
13. All building plans and specifications shall be submitted to the Declarant or its
authorized representative for approval prior to any construction. The Declarant or
its authorized representative must respond within 30 days of the submittal or
thereafter the request shall be deemed approved. The plans and specifications
submitted shall include, but not be limited to the following:
a. A topographical plot showing existing contour grades, major trees and the
location of all improvements, buildings, structures, walks, patios, driveways,
fences and walls. Existing and finished grades shall be shown at lot corners
and at corners of proposed improvements. Lot drainage provisions shall be
indicated as well as cut and fill details if any appreciable change in the lot
contours are contemplated.
b. Exterior Elevations.
c. Exterior materials, colors, textures, and shapes.
d. Landscaping plan, including walkways, fences and walls, elevation changes,
watering systems, vegetation, and ground cover.
e. Parking area and driveway plan.

BK 1027 PG 0159.004
f. Screening, including size, location and method.
g. Utility connections and facilities and plans for the disposal of waste.
h. Exterior illumination, including location and method.
i. Fire protection system.
j. Signs, including size, shape, color, location and materials.
k. A description of proposed use of improvements in sufficient detail to permit
a determination of 1) the extent of any noise, odor, glare, vibration, smoke,
dust, gases, hazard, radiation, or liquid wastes that may be created and 2)
whether or not the proposed use complies with then existing zoning
ordinances, the Declaration, and other laws and governmental regulations
applicable thereto.
14. Declarant reserves an easement and right of way over, under and along a ten foot
wide strip of land adjacent and parallel to the side and rear boundary lines of each
tract subdivided herefrom for the installation and maintenance of poles, lines,
conduits, pipes and other equipment required to provide utility services.
15. All truck loading docks shall be located in the rear of the building. Loading docks
may be allowed on the sides of the building, under special circumstances, with the
written approval of the Declarant or its authorized representative. Truck dock
areas shall be maintained in a clean and proper manner, free from trash and
material storage.
16. Any proposed use of vertical exhaust vents, smokestacks, antennae, mechanical
housing or similar vertical attachments shall be subject to the approval of the
Declarant or its authorized representative.
17. All lighting shall be shielded source and/or directed away from normal viewing
angles from roadways and adjacent buildings.
18. Any fence which is located in Grantee's front yard or otherwise in line -of -sight
from any road shall be considered to be architectural in nature, subject to the
approval of the Declarant or its authorized representative. Accordingly, the
Declarant or its authorized representative shall approve the location, height,
materials used and the type of screening required, if any.
4

BK 1027 PG 0159.005
19. The owner of any portion of the property shall, at all times, maintain and keep
such portion of the property in a safe, clean and wholesome condition, comply in
all respects with all governmental regulations and shall contain and promptly
remove from the property any trash, garbage or rubbish of any kind or nature
whatsoever which may accumulate on the portion of the property owned by such
owner. In addition, such owner shall cut all grass, including the road right of
way, and maintain all other landscaping in a neat and presentable condition on
any portion of the property owned or occupied by such owner. Should the owner
fail to comply with this requirement, the Declarant, or his authorized
representative, in his sole and exclusive discretion, shall have the option of
maintaining the premises and the cost of same shall constitute a lien on the said
premises in favor of Declarant.
20. If at any time any building or other improvement on any part of the property is
damaged or destroyed by any casualty or other occurrence, the owner of such
portion of the property on which such building or other improvement was located
shall promptly restore such building or improvement to the condition existing
prior to such damage or destruction or raze such building or improvement and
remove same from such portion of the property and landscape such portion of the
property in a manner first approved by Declarant. Such restoration or razing shall
be completed within 12 months from the incident of damage, destruction, casualty
or other occurrence. Should the owner fail to comply with the requirement within
the time above set forth, the Declarant or his authorized representative, in his sole
and exclusive discretion, shall have the option of restoring or razing the damaged
premise, and the cost of same shall constitute a lien on the said premises in favor
of Declarant.
21. The invalidation of any one of these covenants or any covenant specified herein
shall in no way affect any of the other restrictions. The remaining restrictions and
covenants shall remain in full force and effect. The failure to enforce any rights,
reservations, restrictions, or conditions contained in this document, regardless of
how long such failure shall continue, shall not constitute a waiver or a bar of such
right to be enforced.

BK 1027 PG 0159.006
22. This declaration of restrictions, and all parts thereof, shall be governed by, and
construed, interpreted and controlled by and under the laws of the State of North
Carolina.
23. Any restriction, etc. hereunder, or any portion thereof, may be altered, amended
and modified by Declarant, or his heirs, successors and assigns, at any time, in his
sole discretion, without the consent of any owner of any property or portion
thereof described on Exhibit A. However, any such amendment shall be
prospective only and shall therefore not apply to these restrictions as to any
person, firm or corporation having purchased any property, or portion thereof,
hereunder prior to the recording of such amendment.
ATTEST:
Clerk'
IN WITNESS WHEREOF, Rowan County has
caused its corporate name to be signed herein by
its proper officer thereunto duly authorized, all
as of the day, month and year first above written.
Its: Chairman of Rowan County Board of
Commissioners

BK 1027 PG 0159.007
North Carolina
Rowan County
1, �J" 4, �""&
Notary Public for said County and State, Certify that
Rita K, Foil personally came before me this day and acknowledged that she is Clerk to the Board
of the Rowan County Board of Commissioners, a governmental entity and that by authority duly
given the foregoing instrument was signed in its name by its Chairman sealed with its County
seal, and attested by herself as its Clerk.
. V'WV' and and official seal this 21't day of April, 2004
U60
expires
NORTH CAROLINA: ROWAN GPUNT,Y
The foregoing certificate a&,gVw.-o. �.. ................ �-e� ....... N.P. of4,0... ..... he, . ....................
is certified to be correct.
Filed for registration this ........... .... /12 .............day of ....... ... . ...... I... ........ I ..................
.......
BobBob� IM�. Earnhar Register of Deeds
By.... ..... ... . ... ..... . ............

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SAND FILTER
Makson Construction
r K�DRASVAGEAREA ��.
Orzinaee area number
1
Break down of BUA h (nage area h ew and arc syn
Total coasts wet antlsarea (sq n)
sf
away (sq n)
reak(sq
4)98.5 at
ea (eq n)
ar
fl)
6af
ravage area (sq n)
16]908 st
o0l lsq n)
40$30 st
xi<9re save opmarrt (re tt)
at
- awav (aq n)
sr
uA(sq tt)
tde]tss!
perry nthe comment box below(sq n)
ise29 s(
Percentt eUA of ora nage area
85^5
UA Is9 ttls
105iie st
GDMPEIANLE WITHTHE'APPgLAeEE GTDT2MWATERPRODRAM
�m)
gar sawn dm
T:0 n
swia �armwate.
ea (oa tt)
ees4a
cM (ou n)
2T¢bT q
GENERALMbf FRbM 02H 3050
W nom
Yes
la probe rvtn
Yes
so
No
mel xa Dc (ep
Yes
tl WM1at are lfhe sltlesopes of tM1 SCM (H:V)rro
3,1
590
ea
Yes
'de ao en
No
scMais oneaas nge tamry of aces the
No
N4 Ne Ne ne6 oWetseand ret Mrestreamprotedeatlrom eros an (t0 year storm)?
Yes .#tt
slhere an 08M ream ?
entthal compfeswtM1 Genera M C tt
Vas
M51s Nereasbypass for vows "n excess o(Ne des gn flow?
Yes
N12 sthere an 08M Pan lhaf rom esw'th Genera MCC 12r
Yes
cM
Ppmp(preferted)'::.
#t3 Was the SCM tlesgnetl by an Nc fcensed profesaone?
Yes
SANDFItTER MDC fR[IM:02H.1056
on ltms7
T]On
rm (cuwc leery
ed8a bf
ter(open or closetl)
Opbn
ve the setl'men and eantl chambers (rust reel)
2]20]a
be fNe Tltervn be
deslgnetlttc anen0ate peakflowar
Yes
hoot lderbypas dente (fmsi
9]m85n
on (fmsl)
pe Ne b
me Nalco nbetrera'rnetl'n er (cud eat)
nNe
13803 a(
3# trete rlsprvnlM1 Gash rack
wham ae tenam
m
vea
#2 Bottom of fhe sediment c5am bar (tms)
]]5 ft�
n
p4 P tl edeplh from thetop of the eantl Nthe bypasstlevro(tt)
25ft
/2 Area of the setlrmentchamber (square !earl
36.W,sf '
tt5 Desenbe the mechansm ford str bus now over the santl surface_
aeplh of Ne sedlmeMchamber(nches)
120'
alone weir
anv Permanem poo ('nnhea)
ns m
santla roam moans gham5er
hers (rmse)
T]]n
A TM L33 couraa masonry saltd,
a netlen Nes na chamber (cubic feet)
i38d8d
lfms5
Depth above antl an plpe(ncM1es)
] ph above unaemran ppe(nches)
1tn
herer
(square Leet)
3608x1
es per M1our al tM1e Sana surfacer
Yes
yscal tlepiof the end chamber dnohes)
In
clean Dart ppe pa\7rtledaal Ne ow po nl ofeacM1 undemranlne?
Yes
0o rm.'hes)
ulpPes cappetl
capped?
yes
ADDIi1DNAL INFORMATION
h
P ease u t oink isr to the review
mpeMousarea induces ad5,t50 sq ft SM eexpbp onl N WarehoUie vnlM1SMewalk
THE::DRAINAGE AREA " `�
x
a g g
Toteaoasta wetaMsarea (sq tt)
vewaY (sq tt)
25982x!
res (sq n)
sf
walx (sq n)
isr
ea (sam
4541zst
aoof(w n)
tar
ant ls9 ttl
sl
tlwaV (sq n)
's(
UAh(sq ftjn9tl
25482 st
M1ar pease spec fy ntbe romment hoz beowlsq n)
st
56%
uq (sq rt)
LeOMPtLIANLE WITHTHEaAPPLICADLEiSTORMWRTER PROGRAM
stormwater progr )N t leases d ):
g ra nfa aepN (In)
T:0 n
e requnetl (cu Iry
2100or
CM (ro n)
5208 cf
GENERAL MDC FROM 02H.1050
W nom
Yea
so
No
Yas
e slopes Orth M(FL ;d
3t
ee
:Yes
ymokyaoes Ne mcryxrN Genes MOc io)r
:No
a Den (t0 orm)?
yes
MAsreemenrt Nal compresrvth Genera MCc ii
Yea
forlows nexces�oi the detsl9�oWt
Yes
BM Plan thatcom I'eswN Genera Moc t
Yea
CM
Pump 1prefarted)
SAND FIITERMDC FROM 62H 1056
onlrma7
ndn
rtn caomn tees
2ta9d
ter (open or Gosea)
Opbn
an ars (wbcfeet)
santl r I rdesgnetl to anenuaie peak vows?
eNce (fmsl)
OSR
on (fms5
ber(cuac reel)
2
XJ eertcrele oxer. vnlM1 Vaeh rade
Y�tf
me of bhe sedtmentchamben(`�')ea'm
gaepm fr ebypass tlence (n) 25fl
orthe sed'menl Cham (qu eat)
est
scr be the mechanism mrdstnbu� ver Ne sand surtaw:
tlepth o(Yhe seamen) cM1amher 'nc
sany
�'
wfeweR
permanent poo Inches)
38 n
ns m
en chambem5f s
]]9H
ASTM c33 cwrsamasoprysand
her )cubic Leet)
2]]eH
her (fms)�n
Depth above antl an plpe(ncM1es)
12n
her (squ feet)
t268s1
atthe sand surfacer
Yea
ofthe santl chamber 'n
In
out ape provWeE at the aw pant at eacM1 underdanl'ner
Yes
�
depN'n he saM Cham anV perm nt poo Inc es)
38In
ulpPes cappetl
,Yes
ADDITIONAL INFORMATION
h
Sand Filter 1 303]PM 12/8/201]

Operation & Maintenance Agreement
Project Name:
Project Location:
Makson Construction
Salisbury, NC
Cover Page
Maintenance records shall be kept on the following BMP(s). This maintenance record shall be kept in a log in a known set
location. Any deficient BMP elements noted in the inspection will be corrected, repaired, or replaced iiThese
deficiencies can affect the integrity of structures, safety of the public, and the pollutant removal efficiency of the BMP(s).
The BMP(s) on this project include (check all that apply & cc
Bioretention Cell
Quantity:
Dry Detention Basin
Quantity:
Grassed Swale
Quantity:
Green Roof
Quantity:
Infiltration Basin
Quantity:
Infiltration Trench
Quantity:
Level SpreaderNFS
Quantity:
Permeable Pavement
Quantity:
Proprietary System
Quantity:
Rainwater Harvesting
Quantity:
Sand Filter
Quantity:
Stormwater Wetland
Quantity:
Wet Detention Basin
Quantity:
Disconnected Impervious Area
Present:
User Defined BMP
Present:
ing O&M tables will
Location(s):
Location(s):
Location(s):
Location(s):
Location(s):
Location(s):
Location(s):
Location(s):
Location(s):
Location(s):
Location(s):
Location(s):
Location(s):
Location(s):
Location(s):
oe aaaea
1 35.6212, -80.4984; 35.6200, -80.4990 1
I acknowledge and agree by my signature below that I am responsible for the performance of the maintenance procedures listed
for each BMP above, and attached O&M tables. I agree to notify NCDENR of any problems with the system or prior to any
changes to the system or responsible party.
* Responsible Party:
Title & Organization:
Street address:
City, state, zip:
Phone number(s):
Email:
Signature:
County of
personally appeared before me this
David Eller
Owner
434 Calhoun Street
Salisbury, NC 28145
704.636.5505 x170
[e-mail]
�CC<
Date: Ir -
I/
z. 8 a
, a Notary Public for the State of
do hearby certify t at
day of and
acknowledge the due execution of the Operatio s and Main tena ce reement .
Witness my hand and official seal, - 26226D
�a �w
ti
�ou n tv , �yG
Version 1.4
My commission expires / .,/�?O/
12/8/2017
Page 1 of 3

m U.S. DEU.S. GEOLI GOAL SURVEY YTHE ERIOR
science fora changing world
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3937

MAKSON, INC.
STORMWATER CALCULATIONS
Prepared By:
Prepared For:
Project Site:
BREC, P.A.
Makson, Inc.
Speedway Blvd.
126 Executive Drive
434 Calhoun Street
Salisbury, NC 28146
Suite 220
Salisbury, NC 28145
Wilkesboro, NC 28697
NCBELS Firm #C-3448
7 December 2017
�•`` �H CARO
S E
035736
=
61: -
• Q -G ���
N• ••
\
Justin Church, PE
\
Principal Engineer
BREC, P.A. Makson, Inc. I Stormwater Calculations

1.0 General Information
This document contains stormwater calculations demonstrating compliance with
post -construction state and local stormwater regulations for the construction of
an office and warehouse for Makson, Inc. off Speedway Boulevard in Salisbury,
NC. Specifically, regulations for this area require water quality treatment of the
first flush (1") storm and the attenuation of the 1 year, 24 hour storm to pre -
construction discharge rates. Larger storms are also required to pass the
system. Two above ground sand filters will be utilized to meet these
requirements.
2.0 Methodology
Site topography requires the use of two BMPs to treat the proposed built upon
areas. The water quality volume (WQ„) required to be treated from the first flush
was calculated using the Schueler method outlined in the NCDENR Stormwater
BMP Manual. The Schueler method utilizes the following equations:
R„=0.05+0.9IA
WQV = 3630RDR,A
Where IA is the impervious fraction of the drainage area, R„ is a runoff coefficient,
RD is the rainfall depth, A is the drainage area, and WQ„ is the runoff volume.
The calculated WQ„ is 8,854 f t3 for Sand Filter #1 and 2,100 ft3 for Sand Filter
#2. To route the WQ„ through the sand filters, it is necessary to calculate a
modified SCS curve number to avoid underrepresenting the first flush. The
modified curve number is calculated as follows:
CNm = 1000/ [10 + 5RD + 10WQ„ — 10 WQ2 + 1.25WQ„RD]
The modified curve numbers were used to route the first flush using an SCS 6
hour balanced storm distribution. The 1 year, 24 hour and larger storms were
routed with standard curve numbers and an SCS type II 24 hour storm
distribution.
Two pre -construction drainage areas and eleven post -construction drainage
areas were identified.
Table 1 - Pre -Construction Drainaae Area(s)
Name
Area (acres)
CN
CN..
Tc (minutes)
PRE-CONSTRUCTIONA
6.97
56.0
N/A
30
PRE-CONSTRUCTION:2
1.461
55.7
N/A
10
BREC, P.A. Makson, Inc. I Stormwater Calculations 2

Table 2 - Post -Construction Drainaae Area(s)
Name
Area
(ac)
CN
CN11
TC
(min)
R„ WQV
( t3)
POST-CONSTRUCTIONA
0.83
87.22
96.77
5
0.69 2061
POST-CONSTRUCTION:2
0.24
98.00
99.57
5
0.95 835
POST-CONSTRUCTION:3
0.831
93.181
98.45
5
0.83 2520
POST-CONSTRUCTION:4
0.09
1 61.001
77.22
1 5
0.05 17
POST-CONSTRUCTION:5
0.3,51
87.76
1 96.94
1 5
0.70 880
POST-CONSTRUCTION:6
0.22
1 96.92
1 99.33
1 5
0.92 733
POST-CONSTRUCTION:7
0.70
98.00
1 99.57
5
0.95 2417
POST-CONSTRUCTION:7A
0.37
98.00
99.57
5
0.95 1261
POST -CONSTRUCTION V
0.69
56.00
77.22
5
0.05 126
POST-CONSTRUCTION:9
1.05
60.22
77.22
5
0.05 191
POST-CONSTRUCTIONIV
3.73
56.17
77.22
25
0.05 677
POST-CONSTRUCTIONA ll
0.22
61.00
77.22
5
0.05 39
Drainage areas POST-CONSTRUCTION:8 and POST-CONSTRUCTION:10
consist of vegetated areas on the down slope side of the stormwater BMPs;
therefore, they are not routed through the BMPs; however, runoff from these
drainage areas are included in the peak attenuation calculations.
Routing of the required storms through the sand filters was performed using
Autodesk Storm and Sanitary Analysis (SSA) 2015.
2.1 Sand Filter Calculations
2.1.1 Sand Filter #1
The standard and adjusted water quality volumes are calculated as follows:
WQV = 8,854 f t3
WQVadj = 0.75WQV = (0.75)(8,854) = 6,641 f t3
There are multiple Af and AS size combinations that provide a working solution to
the design requirements for the calculated water quality volume. Possible
options are summarized in the table below.
Table 3 - Sand Filter Sizina
hMaxFilter (ft)
hA (f t)
AS + A f (f t2)
1.0
0.5
6,641
BREC, P.A. Makson, Inc. I Stormwater Calculations 3

2.0 1.0 3,320
3.0 1.5 2,214
Given the site constraints, hMaxFilter was selected as 1.0 ft. Together with the
requirement to make the filter chamber and the sediment chamber proportionally
sized yields the following calculations.
hMaxFilter = 1.0 ft
hMaxFilter = 1
hA— = 0.50 ft
2 2
t
k=4 day
t = 1.66 days
dF = 1.5 ft
A (WQV)(dF) (8,854)(1.0) 1,000 ft2
f Min -Required — ((k)(0(hA + dF) (4) (1.66) (0.50 + 1.5)
) =
`4sMin—Required = 0.066WQV = 0.066(8,854) = 584 f t2
A = 3,606 1,000 sand t2 > A
f Provided ( ) f fMin—Required
`9s Provided = 3,606 f t2 > AsMin—Required
(` SProvided + AfProvided) = 3,606 + 3,606 = 7,212 f t2
(AsProvided + Af provided) xhMaxFilter = (7,212)(1.0) = 7,212 f t3 > WQVadj
2.1.1 Sand Filter #2
The standard and adjusted water quality volumes are calculated as follows:
WQV = 2,100 f t3
WQVadj = 0.75WQV = (0.75)(2,100) = 1,575 f t3
There are multiple Af and As size combinations that provide a working solution to
the design requirements for the calculated water quality volume. Possible
options are summarized in the table below.
Table 4 - Sand Filter Sizina
hMaxFilter (ft)
hA (ft)
As +A f (1 t2)
1.0
0.5
1,575
2.0
1.0
788
3.0
1.5
525
BREC, P.A. Makson, Inc. I Stormwater Calculations 4

Given the site constraints, hMaxFilter was selected as 1.0 ft. Together with the
requirement to make the filter chamber and the sediment chamber proportionally
sized yields the following calculations.
hMaxFilter = 1.0 ft
_hMaxFilter = 1
hA = 0.50 ft
2 2
t
k=4 day
t = 1.66 days
dF = 1.5 ft
_ 237 (WQV)(dF) _ (2,100)(1.0) ft 2
Af Min -Required — (k) (t) (hA + dF) ((4)(1.66)(0.50 + 1.5) =
ASMin-Required = 0.066WQV = 0.066(2,100) = 139 f t2
Af Provided = 1,269 (240 sand) f t2 > Af Min—Required
ASProvided _ 1,269 f t2 > AsMin—Required
(ASProvided + Af provided) — 1,269 + 1,269 = 2,538 f t2
(ASProvided + AfProvided)'xhMaxFilter — (2,538)(1.0) = 2,538 f t3 > WQVadj
3.0 Results
The pre- and post -construction peak runoff rates at each pre -construction outfall
are summarized below for the storms requiring peak attenuation.
Table 5 - Peak Runoff Rates for PRE-CONSTRUCTIONA
Table 6 - Peak Runoff Rates for PRE-CONSTRUCTION:2
J t3
ft 3)
STORM
PRE -- CON
)
POST — CON
(
S
s
1 year, 24 hour
0.25
0.25
Table 6 - Peak Runoff Rates for PRE-CONSTRUCTION:2
BREC, P.A. Makson, Inc. I Stormwater Calculations 5
t3
t3
ft 3
STORM
PRE --1
CON
)
POST — CON
(
S
s
1 year, 24 hour
0.08
0.08
BREC, P.A. Makson, Inc. I Stormwater Calculations 5

Appendix
BREC, P.A. Makson, Inc. I Stormwater Calculations

Pre -construction Routing
BREC, P.A. Makson, Inc. I Stormwater Calculations

1 year, 24 hour Routing
BREC, P.A. Makson, Inc. I Stormwater Calculations

Project Description
File Name .......................................................
PRE-CON-ROUTING.SPF
Description.....................................................
Z:\CURRENT_PROJECTS\310_SCOTT_MITCHELL\3100042017_MAKSON_HEADQUARTERS\PRODUCTION_DW
Su b b a s i n s ........................................................
GS\3100042017_C100-STORM W ATER.dwg
Project Options
2
Flow Units .......................................................
CFS
Elevation Type ................................................
Elevation
Hydrology Method ..........................................
SCS TR -55
Time of Concentration (TOC) Method ............
User -Defined
Link Routing Method ......................................
Hydrodynamic
Enable Overflow Ponding at Nodes ...............
YES
Skip Steady State Analysis Time Periods ......
YES
Analysis Options
0
Start Analysis On ............................................
Nov 28, 2017 00:00:00
End Analysis On .............................................
Nov 30, 2017 00:00:00
Start Reporting On .........................................
Nov 28, 2017 00:00:00
Antecedent Dry Days ......................................
0 days
Runoff (Dry Weather) Time Step ...................
0 01:00:00 days hh:mm:ss
Runoff (Wet Weather) Time Step ..................
0 00:05:00 days hh:mm:ss
Reporting Time Step ......................................
0 00:00:15 days hh:mm:ss
Routing Time Step ..........................................
15 seconds
Number of Elements
Rainfall Details
SN Rain Gage Data Data Source Rainfall Rain State County Return Rainfall Rainfall
ID Source ID Type Units Period Depth Distribution
(years) (inches)
1 SALISBURY Time Series 1YR-24HR Cumulative inches North Carolina Rowan 1 2.75 SCS Type II 24 -hr
Qty
RainGages ....................................................
1
Su b b a s i n s ........................................................
2
Nodes..............................................................
2
Junctions................................................
0
Ouffalls...................................................
2
Flow Diversions .....................................
0
Inlets......................................................
0
Storage Nodes .......................................
0
Links................................................................
0
Channels................................................
0
Pipes......................................................
0
Pumps....................................................
0
Orifices...................................................
0
Weirs......................................................
0
Outlets...................................................
0
Pollutants........................................................
0
LandUses ......................................................
0
Rainfall Details
SN Rain Gage Data Data Source Rainfall Rain State County Return Rainfall Rainfall
ID Source ID Type Units Period Depth Distribution
(years) (inches)
1 SALISBURY Time Series 1YR-24HR Cumulative inches North Carolina Rowan 1 2.75 SCS Type II 24 -hr

Subbasin Summary
SN Subbasin
Area Weighted Total Total Total Peak Time of
Curve Rainfall Runoff Runoff Runoff Concentration
Number Volume
(ac) (in) (in) (ac -in) (cfs) (days hh:mm:ss)
1 {PRE-CONSTRUCTION}.PRE-CONSTRUCTION : 1 6.97 56.00 2.75 0.15 1.07 0.25 0 00:30:00
2 {PRE-CONSTRUCTION}.PRE-CONSTRUCTION : 2 1.46 55.70 2.75 0.15 0.21 0.08 0 00:10:00

Node Summary
SN Element Element
Invert Ground/Rim
Initial Surcharge Ponded Peak Max HGL
Max
Min Time of
Total Total Time
ID Type
Elevation
(Max)
Water Elevation Area Inflow Elevation Surcharge Freeboard Peak
Flooded Flooded
Elevation Elevation Attained
Depth
Attained Flooding
Volume
Attained
Occurrence
(ft)
(ft)
(ft) (ft) (ft') (cfs) (ft)
(ft)
(ft) (days hh:mm)
(ac -in) (min)
1 DOWNSTREAM Outfall
764.00
0.00 0.00
2 UPSTREAM Outfall
774.00
0.00 0.00

Subbasin Hydrology
Subbasin: {PRE-CONSTRUCTION}.PRE-CONSTRUCTION : 1
Input Data
Area(ac) ..................................................... 6.97
Weighted Curve Number ............................ 56.00
Rain Gage ID ............................................... SALISBURY
Composite Curve Number
Area Soil Curve
Soil/Surface Description (acres) Group Number
6.97 - 56.00
Composite Area & Weighted CN 6.97 56.00
Subbasin Runoff Results
Total Rainfall (in) .........................................
2.75
Total Runoff (in) ..........................................
0.15
Peak Runoff (cfs)........................................
0.25
Weighted Curve Number ............................
56.00
Time of Concentration (days hh:mm:ss) .....
0 00:30:00

Subbasin : {PRE-CONSTRUCTION}.PRE-CONSTRUCTION : 1
3.8
3.6
3.4
3.2
3
2.8
2.6
2.4
s
2.2
2
c
1.8
1.6
1.4
12
1
0.8
0.6
0.4
0.2
0.26
0.25
0.24
0.23
0-22
0.21
0.2
0.19
0.18
0.17
0.16
0.15
u 0.14
w 0.13
0
0.12
0.11
0.1
0.09
0.08
0.07
0.06
0.05
0.04
0.03
0.02
0.01
Rainfall Intensity Graph
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48
Time (hrs)
Runoff Hydrograph
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48
Time (hrs)

Subbasin : {PRE-CONSTRUCTION}.PRE-CONSTRUCTION :2
Input Data
Area(ac) ..................................................... 1.46
Weighted Curve Number ............................ 55.70
Rain Gage ID ............................................... SALISBURY
Composite Curve Number
Area Soil Curve
Soil/Surface Description (acres) Group Number
1.46 - 55.70
Composite Area & Weighted CN 1.46 55.70
Subbasin Runoff Results
Total Rainfall (in) .........................................
2.75
Total Runoff (in) ..........................................
0.15
Peak Runoff (cfs)........................................
0.08
Weighted Curve Number ............................
55.70
Time of Concentration (days hh:mm:ss) .....
0 00:10:00

Subbasin : {PRE-CONSTRUCTION}.PRE-CONSTRUCTION :2
4
3.e
3.6
3.4
3.2
3
2.8
2.6
2.4
2.2
m
2
ry
� 1.8
1.6
1.4
1.2
1
0.8
0.6
0.4
0.2
0.085
0.08
0.075
0.07
0.065
0.06
0.055
0.05
N
--0.045
0
0.04
0.035
0.03
0.025
0.02
0.015
0.01
0.005
Rainfall Intensity Graph
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 =;L, 411 4 2 44 4L. 4L=
Time (hrs)
Runoff Hydrocdraph
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48
Time (hrs)

Post -construction Routing
BREC, P.A. Makson, Inc. I Stormwater Calculations

First Flush (1")
BREC, P.A. Makson, Inc. I Stormwater Calculations 10

Project Description
File Name.....................................................................
POST-CON-ROUTING-EXPANSION-BALANCED.SPF
Description....................................................................
Z:\CURRENT_PROJECTS\310_SCOTT_MITCHELL\3100042017_ MAKSON_HEADQUARTERS\PROD
UCTION_DW GS\3100042017_C 100 -STORM W ATER.dwg
Project Options
FlowUnits.....................................................................
CFS
Elevation Type..............................................................
Elevation
Hydrology Method.........................................................
SCS TR -55
Time of Concentration (TOC) Method ..........................
User -Defined
Link Routing Method .....................................................
Hydrodynamic
Enable Overflow Ponding at Nodes ..............................
YES
Skip Steady State Analysis Time Periods .....................
YES
Analysis Options
Start Analysis On ..........................................................
Nov 28, 2017
00:00:00
End Analysis On ...........................................................
Dec 01, 2017
00:00:00
Start Reporting On ........................................................
Nov 28, 2017
00:00:00
Antecedent Dry Days ....................................................
0
days
Runoff (Dry Weather) Time Step ..................................
0 01:00:00
days hh:mm:ss
Runoff (Wet Weather) Time Step .................................
0 00:05:00
days hh:mm:ss
Reporting Time Step .....................................................
0 00:00:15
days hh:mm:ss
Routing Time Step ........................................................
15
seconds
Number of Elements
Qty
RainGages...................................................................
1
Su b b a s i n s......................................................................
12
Nodes............................................................................
12
Junctions..............................................................
4
Ouffalls.................................................................
2
FlowDiversions....................................................
0
Inlets.....................................................................
4
Storage Nodes .....................................................
2
Links..............................................................................
14
Channels..............................................................
0
Pipes....................................................................
8
Pumps..................................................................
0
Orifices.................................................................
2
Weirs....................................................................
2
Outlets..................................................................
2
Pollutants......................................................................
0
LandUses.....................................................................
0
Rainfall Details
SN Rain Gage Data Data Source Rainfall Rain State County Return Rainfall Rainfall
ID Source ID Type Units Period Depth Distribution
(years) (inches)
1 SALISBURY Time Series 11N-6HR-BALANCED Cumulative inches User Defined

Subbasin Summary
SN Subbasin
Area Weighted
Total
Total
Total
Peak
Time of
ID
Curve Rainfall Runoff
Runoff
Runoff
Concentration
Number
Volume
(ac)
(in)
(in)
(ac -in)
(cfs)
(days hh:mm:ss)
1 (POST-CONSTRUCTION).POST-CONSTRUCTION : 1
0.82
96.77
1.00
0.69
0.56
1.42
0 00:05:00
2 {POST-CONSTRUCTION).POST-CONSTRUCTION : 10 3.74
77.22
1.00
0.05
0.18
0.12
0 00:25:00
3 (POST-CONSTRUCTION).POST-CONSTRUCTION : 2
0.24
99.57
1.00
0.95
0.23
0.51
0 00:05:00
4 (POST-CONSTRUCTION).POST-CONSTRUCTION : 3
0.83
98.45
1.00
0.83
0.69
1.64
0 00:05:00
5 (POST-CONSTRUCTION).POST-CONSTRUCTION : 4
0.09
77.22
1.00
0.05
0.00
0.00
0 00:05:00
6 (POST-CONSTRUCTION).POST-CONSTRUCTION : 5
0.35
96.94
1.00
0.70
0.24
0.60
0 00:05:00
7 (POST-CONSTRUCTION).POST-CONSTRUCTION : 6
0.22
96.92
1.00
0.70
0.15
0.38
0 00:05:00
8 (POST-CONSTRUCTION).POST-CONSTRUCTION : 7
0.70
99.57
1.00
0.95
0.66
1.45
0 00:05:00
9 (POST-CONSTRUCTION).POST-CONSTRUCTION : 8
0.69
77.22
1.00
0.05
0.03
0.03
0 00:05:00
10 (POST-CONSTRUCTION).POST-CONSTRUCTION : 9
1.05
77.22
1.00
0.05
0.05
0.05
0 00:05:00
11 POST -CONSTRUCTION : 11
0.22
77.22
1.00
0.05
0.01
0.01
0 00:05:00
12 POST -CONSTRUCTION: 7A
0.37
99.57
1.00
0.95
0.35
0.77
0 00:05:00

Node Summary
SN Element
Element
Invert Ground/Rim
Initial Surcharge Ponded Peak Max HGL
Max
Min
ID
Type
Elevation
(Max)
Water
Elevation
Area
Inflow
Elevation Surcharge Freeboard
Elevation Elevation
Attained
Depth
Attained
Attained
(ft)
(ft)
(ft)
(ft)
(ft')
(cfs)
(ft)
(ft)
(ft)
1 BMP -RISER -DOWN
Junction
773.50
780.00
773.50
0.00
0.00
0.08
773.58
0.00
6.42
2 BMP -RISER -UP
Junction
775.50
782.00
775.50
0.00
0.00
0.02
775.54
0.00
6.46
3 SITE -OUTLET -JUNCTION -DOWN Junction
773.00
780.00
773.00
0.00
0.00
0.19
773.07
0.00
6.93
4 SITE -OUTLET -JUNCTION -UP
Junction
775.25
782.00
775.25
0.00
0.00
0.05
775.31
0.00
6.69
5 DOWNSTREAM
Outfall
764.00
0.19
764.07
6 UPSTREAM
Outfall
775.00
0.05
775.06
7 SAND -FILTER -DOWN
Storage Node
776.00
780.00
776.00
0.00
5.33
776.99
8 SAND -FILTER -UP
Storage Node
778.00
782.00
778.00
0.00
1.42
778.67

Link Summary
SN Element
Element From
To (Outlet)
Length
Inlet
Outlet Average Diameter or
Manning's Peak Design Flow
Peak Flow/ Peak Flow Peak Flow
ID
Type
(Inlet)
Node
Invert
Invert Slope
Height
Roughness Flow
Capacity
Design Flow
Velocity
Depth
Node
Elevation Elevation
Ratio
(ft)
(ft)
(ft) N
(in)
(cfs)
(cfs)
(ft/sec)
(ft)
1 BMP -BARREL -DOWN
Pipe
BMP -RISER -DOWN
SITE -OUTLET -JUNCTION -DOWN 20.00
773.50
773.00 2.5000
18.000
0.0120 0.08
17.99
0.00
3.06
0.07
2 BMP -BARREL -UP
Pipe
BMP -RISER -UP
SITE -OUTLET -JUNCTION -UP
20.00
775.50
775.25 1.2500
18.000
0.0120 0.02
12.72
0.00
1.37
0.05
3 PIPE -1
Pipe
YARD INLET - 2
DROP INLET -1
92.75
784.50
784.00 0.5400
15.000
0.0120 0.00
5.14
0.00
0.81
0.11
4 PIPE -2
Pipe
YARD INLET -1
DROP INLET -1
41.71
784.50
784.00 1.2000
15.000
0.0120 0.60
7.66
0.08
3.45
0.25
5PIPE -3
Pipe
DROP INLET -1
CURB INLET -1
242.58
783.90
781.40 1.0300
15.000
0.0120 0.97
7.10
0.14
2.42
0.46
6PIPE -4
Pipe
CURB INLET -1
SAND -FILTER -DOWN
138.42
781.30
780.50 0.5800
24.000
0.0120 4.07
18.63
0.22
4.43
0.67
7 SITE -OUTLET -LINK -DOWN
Pipe
SITE-OUTLET,IUNCTION-DOWN DOWNSTREAM
100.00
773.00
764.00 9.0000
36.000
0.0120 0.19
216.77
0.00
4.68
0.07
8 SITE -OUTLET -LINK -UP
Pipe
SITE -OUTLET -JUNCTION -UP
UPSTREAM
20.00
775.25
775.00 1.2500
36.000
0.0120 0.05
80.79
0.00
1.49
0.06
9 PRINCIPAL -SPILLWAY -DOWN
Orifice
SAND -FILTER -DOWN
BMP -RISER -DOWN
776.00
773.50
36.000
0.00
10 PRINCIPAL -SPILLWAY -UP
Odce
SAND -FILTER -UP
BMP -RISER -UP
778.00
775.50
36.000
0.00
11 FILTER -MEDIA -DOWN
Outlet
SAND -FILTER -DOWN
BMP -RISER -DOWN
776.00
773.50
0.08
12 FILTER -MEDIA -UP
Outlet
SAND -FILTER -UP
BMP -RISER -UP
778.00
775.50
0.02
13 EMERGENCY -SPILLWAY -DOWN Weir
SAND -FILTER -DOWN
SITE -OUTLET -JUNCTION -DOWN
776.00
773.00
0.00
14 EMERGENCY -SPILLWAY -UP
Weir
SAND -FILTER -UP
SITE -OUTLET -JUNCTION -UP
778.00
775.25
0.00

Inlet Summary
SN Element Inlet Manufacturer Inlet
Number of Catchbasin Max (Rim)
Initial Ponded Peak Peak Flow Peak Flow
Inlet Allowable Max Gutter Max Gutter
ID Manufacturer Part
Location
Inlets Invert
Elevation
Water
Area Flow Intercepted Bypassing
Efficiency
Spread
Spread Water Elev.
Number
Elevation
Elevation
by
Inlet during Peak
during Peak during Peak
Inlet
Flow
Flow Flow
Itt)
(ft)
Itt)
(ftp) (cfs)
(cfs)
0)
N
(ft)
(ftl A
1 CURB INLET -1 FHWA HEC -22 GENERIC NIA
On Sag
1 781.30
787.50
781.30
10.00 3.09
NIA
NIA
NIA
7.00
5.08 788.74
2 DROP INLET -1 FHWA HEC -22 GENERIC NIA
On Sag
1 783.90
789.50
783.90
10.00 0.38
NIA
NIA
NIA
7.00
1.28 789.57
3 YARD INLET -1 FHWA HEC -22 GENERIC NIA
On Sag
1 784.50
787.50
784.50
10.00 0.60
NIA
NIA
NIA
7.00
2.04 787.62
4 YARD INLET - 2 FHWA HEC -22 GENERIC NIA
On Sag
1 784.50
788.50
784.50
10.00 0.00
NIA
NIA
NIA
7.00
0.01 788.50

Subbasin Hydrology
Subbasin: {POST-CONSTRUCTION}.POST-CONSTRUCTION : 1
Input Data
Area(ac) ..................................................... 0.82
Weighted Curve Number ............................ 96.77
Rain Gage ID ............................................... SALISBURY
Composite Curve Number
Area Soil Curve
Soil/Surface Description (acres) Group Number
0.82 - 96.77
Composite Area & Weighted CN 0.82 96.77
Subbasin Runoff Results
Total Rainfall (in) .........................................
1.00
Total Runoff (in) ..........................................
0.69
Peak Runoff (cfs)........................................
1.42
Weighted Curve Number ............................
96.77
Time of Concentration (days hh:mm:ss) .....
0 00:05:00

Subbasin : {POST-CONSTRUCTION}.POST-CONSTRUCTION : 1
Rainfall Intensity Graph
2.3
2.2
2.1
2
1.9
1.8
1.7
1.6
1.5
1.4
s 1.3
1.2
� 1.1
� 1
0.9
0.8
0.7
0.6
0.5
0.4
09
0.2
n1
1.55
1.5
1.45
1.4
195
1.3
125
1.2
1.15
1.1
1.05
0.95
0.9
0.85
0.8
6 0.75
c
� 0.7
Or 0.65
0.6
0.55
0.5
0.45
0.4
0.35
0.3
0.25
0.2
0.15
0.1
0.05
0 5 10 15 20 25 30 35 40 45 50 55 60 65 A
Time (hrs)
Runoff Hydrograph
0 5 10 15 20 25 30 35 40 45 50 55 60 65 71
Time (hrs)

Subbasin : {POST-CONSTRUCTION}.POST-CONSTRUCTION : 10
Input Data
Area(ac) ..................................................... 3.74
Weighted Curve Number ............................ 77.22
Rain Gage ID ............................................... SALISBURY
Composite Curve Number
Area Soil Curve
Soil/Surface Description (acres) Group Number
3.74 - 77.22
Composite Area & Weighted CN 3.74 77.22
Subbasin Runoff Results
Total Rainfall (in) ......................................... 1.00
Total Runoff (in) .......................................... 0.05
Peak Runoff (cfs)........................................ 0.12
Weighted Curve Number ............................ 77.22
Time of Concentration (days hh:mm:ss) ..... 0 00:25:00

Subbasin : {POST-CONSTRUCTION}.POST-CONSTRUCTION : 10
Rainfall Intensity Graph
2
2
2
2
1
1
1
1
1
t
1
c 1
- 1
m
c 1
0'
0
0
0
0
0
0
0
0
n
.4
.3
.2 —
1
2
.9
s
.7
.6
5
.4
.3-
.2
1
1
9
S
.7
.6
5
.4
.3
.2
.1
5 10 15 20 25 30 35 40 45 50 bu 65 ?i
Time (hrs)
Runoff Hydrocdraph
0 5 10 15 20 25 30 35 40 45 50 55 60 65 70
Time (hrs)

Subbasin : {POST-CONSTRUCTION}.POST-CONSTRUCTION : 2
Input Data
Area(ac) ..................................................... 0.24
Weighted Curve Number ............................ 99.57
Rain Gage ID ............................................... SALISBURY
Composite Curve Number
Area Soil Curve
Soil/Surface Description (acres) Group Number
0.24 - 99.57
Composite Area & Weighted CN 0.24 99.57
Subbasin Runoff Results
Total Rainfall (in) ......................................... 1.00
Total Runoff (in) .......................................... 0.95
Peak Runoff (cfs)........................................ 0.51
Weighted Curve Number ............................ 99.57
Time of Concentration (days hh:mm:ss) ..... 0 00:05:00

Subbasin : {POST-CONSTRUCTION}.POST-CONSTRUCTION : 2
Rainfall Intensity Graph
2
2
2
2
1
1
1
1
1
t
1
c 1
- 1
m
c 1
0'
0
0
0
0
0
0
0
0
n
T
s
.4
.3
.2 —
1
2
.9
s
.7
.6
5
.4
.3-
.2
1
1
9
S
.7
.6
5
.4
.3
.2
.1
5 10 15 20 25 30 35 40 45 50 b0 b5 ?i
Time (hrs)
Runoff Hydrocdraph
0 5 16 15 20 25 30 35 40 45 50 55 60 65 70
Time (hrs)

Subbasin : {POST-CONSTRUCTION}.POST-CONSTRUCTION : 3
Input Data
Area(ac) ..................................................... 0.83
Weighted Curve Number ............................ 98.45
Rain Gage ID ............................................... SALISBURY
Composite Curve Number
Area Soil Curve
Soil/Surface Description (acres) Group Number
0.83 - 98.45
Composite Area & Weighted CN 0.83 98.45
Subbasin Runoff Results
Total Rainfall (in) ......................................... 1.00
Total Runoff (in) .......................................... 0.83
Peak Runoff (cfs)........................................ 1.64
Weighted Curve Number ............................ 98.45
Time of Concentration (days hh:mm:ss) ..... 0 00:05:00

Subbasin : {POST-CONSTRUCTION}.POST-CONSTRUCTION :3
Rainfall Intensity Graph
2
2
2
2
1
1
1
1
1
1
s
� 1
— 1
m
� 1
0_
0
0
0
0
0
0
0
0
n
.4
.3
.2 -
.1
2
.9
s
.7
.6
5
.4
.3
.2
1
1
9
6
7
.6
5
4
.3
.2
.1
5 10 15 20 25 30 35 40 45 50 55 60 65 A
Time (hrs)
Runoff Hydrograph
1.6
1.7
1.6
1.5
1.4 -
1.3 -
1.2
1.1
u
1
0.3
0
c
0.8-
0.7
0.6
0.5
0.4
0.3
0.2
0.1
5 10 15 20 25 30 35 40 45 50 55 60 65 71
Time (hrs)

Subbasin : {POST-CONSTRUCTION}.POST-CONSTRUCTION : 4
Input Data
Area(ac) ..................................................... 0.09
Weighted Curve Number ............................ 77.22
Rain Gage ID ............................................... SALISBURY
Composite Curve Number
Area Soil Curve
Soil/Surface Description (acres) Group Number
0.09 - 77.22
Composite Area & Weighted CN 0.09 77.22
Subbasin Runoff Results
Total Rainfall (in) ......................................... 1.00
Total Runoff (in) .......................................... 0.05
Peak Runoff (cfs)........................................ 0.00
Weighted Curve Number ............................ 77.22
Time of Concentration (days hh:mm:ss) ..... 0 00:05:00

Subbasin : {POST-CONSTRUCTION}.POST-CONSTRUCTION :4
Rainfall Intensity Graph
2
2
2
2
1
1
1
1
1
1
s
� 1
— 1
m
� 1
0_
0
0
0
0
0
0
0
0
n
.4
.3
.2 -
.1
2
.9
.a
.7
.6
5
.4
.3
.2
1
1
9
S
.7
.6
5
.4
.3
.2
.1
0.004
0.004
0.004
0.004
0.004
0.003
0.003
0-003
x.003
=0.003
z
Of
d 002
0.002
0.002
0-002
0.002
0.001
0-001
0.001
5 10 15 20 25 30 35 40 45 50 55 60 65 A
Time (hrs)
Runoff Hydrograph
0 5 10 15 20 25 30 35 40 45 50 55 60 65 71
Time (hrs)

Subbasin : {POST-CONSTRUCTION}.POST-CONSTRUCTION : 5
Input Data
Area(ac) ..................................................... 0.35
Weighted Curve Number ............................ 96.94
Rain Gage ID ............................................... SALISBURY
Composite Curve Number
Area Soil Curve
Soil/Surface Description (acres) Group Number
0.35 - 96.94
Composite Area & Weighted CN 0.35 96.94
Subbasin Runoff Results
Total Rainfall (in) ......................................... 1.00
Total Runoff (in) .......................................... 0.70
Peak Runoff (cfs)........................................ 0.60
Weighted Curve Number ............................ 96.94
Time of Concentration (days hh:mm:ss) ..... 0 00:05:00

Subbasin : {POST-CONSTRUCTION}.POST-CONSTRUCTION :5
Rainfall Intensity Graph
2.4
2.3
2.2
2.1
2
1.9
1.6
1.7
1.6
1.5
1.4
s
2 1.3
m
1.2
1.1
0_ 1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
n1
0 5 10 15 20 25 30 35 40 45 50 55 60 65 A
Time (hrs)
Runoff Hydrograph
0 5 10 15 20 25 30 35 40 45 50 55 60 65 70
Time (hrs)

Subbasin : {POST-CONSTRUCTION}.POST-CONSTRUCTION : 6
Input Data
Area(ac) ..................................................... 0.22
Weighted Curve Number ............................ 96.92
Rain Gage ID ............................................... SALISBURY
Composite Curve Number
Area Soil Curve
Soil/Surface Description (acres) Group Number
0.22 - 96.92
Composite Area & Weighted CN 0.22 96.92
Subbasin Runoff Results
Total Rainfall (in) ......................................... 1.00
Total Runoff (in) .......................................... 0.70
Peak Runoff (cfs)........................................ 0.38
Weighted Curve Number ............................ 96.92
Time of Concentration (days hh:mm:ss) ..... 0 00:05:00

Subbasin : {POST-CONSTRUCTION}.POST-CONSTRUCTION :6
Rainfall Intensity Graph
2
2
2
2
1
1
1
1
1
1
s
� 1
— 1
m
� 1
0_
0
0
0
0
0
0
0
0
n
0
c
Of
.4
.3
.2 -
.1
2
.9
.a
.7
.6
5
.4
.3
.2
1
1
9
6
7
.6
5
4
.3
.2
.1
5 10 15 20 25 30 35 40 45 50 55 60 65 A
Time (hrs)
Runoff Hydrograph
0 5 10 15 20 25 30 35 40 45 50 55 60 65 70
Time (hrs)

Subbasin : {POST-CONSTRUCTION}.POST-CONSTRUCTION : 7
Input Data
Area(ac) ..................................................... 0.70
Weighted Curve Number ............................ 99.57
Rain Gage ID ............................................... SALISBURY
Composite Curve Number
Area Soil Curve
Soil/Surface Description (acres) Group Number
0.70 - 99.57
Composite Area & Weighted CN 0.70 99.57
Subbasin Runoff Results
Total Rainfall (in) ......................................... 1.00
Total Runoff (in) .......................................... 0.95
Peak Runoff (cfs)........................................ 1.45
Weighted Curve Number ............................ 99.57
Time of Concentration (days hh:mm:ss) ..... 0 00:05:00

Subbasin : {POST-CONSTRUCTION}.POST-CONSTRUCTION : 7
Rainfall Intensity Graph
2.4
2.3
2.2
2.1
2
1.9
1.8
1.7
1.6
1.5
1.4
1.3
m
1.2
c 1.1
0'_ 1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
n1
1.55
1.5
1.45
1.4
195
1.3
125
1.2
1.15
1.1
1.05
0.95
0.9
0.85
0.8
6 0.75
c
� 0.7
Or 0.65
0.6
0.55
0.5
0.45
0.4
0.35
0.3
0.25
0.2
0.15
0.1
0.05
0 5 10 15 20 25 30 35 40 45 50 55 60 65 A
Time (hrs)
Runoff Hydrograph
0 5 10 15 20 25 30 35 40 45 50 55 60 65 71
Time (hrs)

Subbasin : {POST-CONSTRUCTION}.POST-CONSTRUCTION : 8
Input Data
Area(ac) ..................................................... 0.69
Weighted Curve Number ............................ 77.22
Rain Gage ID ............................................... SALISBURY
Composite Curve Number
Area Soil Curve
Soil/Surface Description (acres) Group Number
0.69 - 77.22
Composite Area & Weighted CN 0.69 77.22
Subbasin Runoff Results
Total Rainfall (in) ......................................... 1.00
Total Runoff (in) .......................................... 0.05
Peak Runoff (cfs)........................................ 0.03
Weighted Curve Number ............................ 77.22
Time of Concentration (days hh:mm:ss) ..... 0 00:05:00

Subbasin : {POST-CONSTRUCTION}.POST-CONSTRUCTION : 8
Rainfall Intensity Graph
2
2
2
2
1
1
1
1
1
1
s
� 1
— 1
m
� 1
0_
0
0
0
0
0
0
0
0
n
.4
.3
.2 -
.1
2
.9
.6
.7
.6
5
.4
.3
.2
1
1
9
S
7
.6
5
4
3
2
1
0 ^^"
0
0
0
0
0
0
in
u
00
c
or0
0
0
0
0
0
0
0
5 10 15 20 25 30 35 40 45 50 55 60 65 A
Time (hrs)
Runoff Hydrograph
5 10 15 20 25 30 35 40 45 50 55 60 65 70
Time (hrs)

Subbasin : {POST-CONSTRUCTION}.POST-CONSTRUCTION : 9
Input Data
Area(ac) ..................................................... 1.05
Weighted Curve Number ............................ 77.22
Rain Gage ID ............................................... SALISBURY
Composite Curve Number
Area Soil Curve
Soil/Surface Description (acres) Group Number
1.05 - 77.22
Composite Area & Weighted CN 1.05 77.22
Subbasin Runoff Results
Total Rainfall (in) ......................................... 1.00
Total Runoff (in) .......................................... 0.05
Peak Runoff (cfs)........................................ 0.05
Weighted Curve Number ............................ 77.22
Time of Concentration (days hh:mm:ss) ..... 0 00:05:00

Subbasin : {POST-CONSTRUCTION}.POST-CONSTRUCTION : 9
Rainfall Intensity Graph
2
2
2
2
1
1
1
1
1
t
1
c 1
— 1
m
c 1
0'
0
0
0
0
0
0
0
0
n
.4
.3
.2 —
1
2
.9
s
.7
.6
5
.4
.3-
.2
1
1
9
S
.7
.6
5
.4
.3
.2
.1
5 10 15 20 25 30 35 40 45 50 b0 65
Time (hrs)
Runoff Hydrocdraph
0 5 10 15 20 25 30 35 40 45 50 55 60 65 70
Time (hrs)

Subbasin : POST -CONSTRUCTION: 11
Input Data
Area(ac) ..................................................... 0.22
Weighted Curve Number ............................ 77.22
Rain Gage ID ............................................... SALISBURY
Composite Curve Number
Area Soil Curve
Soil/Surface Description (acres) Group Number
0.22 - 77.22
Composite Area & Weighted CN 0.22 77.22
Subbasin Runoff Results
Total Rainfall (in) .........................................
1.00
Total Runoff (in) ..........................................
0.05
Peak Runoff (cfs)........................................
0.01
Weighted Curve Number ............................
77.22
Time of Concentration (days hh:mm:ss) .....
0 00:05:00

Subbasin : POST -CONSTRUCTION: 11
2
2
2
2
1
1
1
1
1
t
1
c 1
— 1
m
c 1
0'
0
0
0
0
0
0
0
0
n
.4
.3
.2 —
.1 --
2
.9
.a
.7
.6
5
.4
.3
.2
1
1
9
8
.7
.6
5
.4
.3
.2
.1
0.011
0.01
0.01
0.009
0.009
0.008
0.008
0.007
w
0.007
X0.006
0.005
0.004
0.004
0.004
0.003
0.003
0.002
0.002
0.001
Rainfall Intensity Graph
5 10 15 20 25 30 35 40 45 50 55 60 65 7i
Time (hrs)
Runoff Hydrocdraph
1 F in 1 S
?11 7S art aF do dS r.1-1 SS f fi Fr Ti
Time (hrs)

Subbasin : POST -CONSTRUCTION: 7A
Input Data
Area(ac) ..................................................... 0.37
Weighted Curve Number ............................ 99.57
Rain Gage ID ............................................... SALISBURY
Composite Curve Number
Area Soil Curve
Soil/Surface Description (acres) Group Number
0.35 - 99.57
Composite Area & Weighted CN 0.35 99.57
Subbasin Runoff Results
Total Rainfall (in) .........................................
1.00
Total Runoff (in) ..........................................
0.95
Peak Runoff (cfs)........................................
0.77
Weighted Curve Number ............................
99.57
Time of Concentration (days hh:mm:ss) .....
0 00:05:00

Subbasin : POST -CONSTRUCTION: 7A
2
2
2
2
1
1
1
1
1
1
s
� 1
— 1
m
� 1
0_
0
0
0
0
0
0
0
0
n
Rainfall Intensity Graph
.4
.3
.2 —
.1 --
2
.9
s
.7
.6
5
.4
.3
.2
1
1
9
6
.7
.6
5
.4
.3
.2
.1
5 10 15 20 25 30 35 40 45 50 55 60 65 A
Time (hrs)
Runoff Hydrograph
0.65
0.6
0.75
0.7
0.65
0.6
0.55
0.5
0.45
c 0.4
0.35-
0.3
0.25
0.2-
6.15
0.1
0.05
5 16 15 20 25 30 35 40 45 50 55 60 65 71
Time (hrs)

Junction Input
SN Element
Invert Ground/Rim Ground/Rim
Initial
Initial Surcharge Surcharge Ponded Minimum
ID
Elevation
(Max)
(Max)
Water
Water
Elevation
Depth
Area
Pipe
Elevation
Offset Elevation
Depth
Cover
(ft)
(ft)
(ft)
(ft)
(ft)
(ft)
(ft)
(ftp)
(in)
1 BMP -RISER -DOWN
773.50
780.00
6.50
773.50
0.00
0.00
-780.00
0.00
0.00
2 BMP -RISER -UP
775.50
782.00
6.50
775.50
0.00
0.00
-782.00
0.00
0.00
3 SITE -OUTLET -JUNCTION -DOWN
773.00
780.00
7.00
773.00
0.00
0.00
-780.00
0.00
0.00
4 SITE -OUTLET -JUNCTION -UP
775.25
782.00
6.75
775.25
0.00
0.00
-782.00
0.00
0.00

Junction Results
SN Element
Peak
Peak Max HGL Max HGL
Max
Min Average HGL Average HGL
Time of
Time of
Total Total Time
ID
Inflow
Lateral
Elevation
Depth Surcharge Freeboard
Elevation
Depth
Max HGL
Peak Flooded
Flooded
Inflow
Attained
Attained
Depth
Attained
Attained
Attained
Occurrence
Flooding
Volume
Attained
Occurrence
(cfs)
(cfs)
(ft)
(ft)
(ft)
(ft)
(ft)
(ft)
(days hh:mm)
(days hh:mm)
(ac -in)
(min)
1 BMP -RISER -DOWN
0.08
0.00
773.58
0.08
0.00
6.42
773.54
0.04
0 06:45
0 00:00
0.00
0.00
2 BMP -RISER -UP
0.02
0.00
775.54
0.04
0.00
6.46
775.53
0.03
0 06:10
0 00:00
0.00
0.00
3 SITE -OUTLET -JUNCTION -DOWN
0.19
0.12
773.07
0.07
0.00
6.93
773.02
0.02
0 03:35
0 00:00
0.00
0.00
4 SITE -OUTLET -JUNCTION -UP
0.05
0.03
775.31
0.06
0.00
6.69
775.27
0.02
0 03:13
0 00:00
0.00
0.00

Pipe Input
SN Element
Length
Inlet
Inlet
Outlet Outlet Total Average Pipe
Pipe Pipe
Manning's Entrance Exit/Bend Additional Initial
ID
Invert
Invert
Invert
Invert Drop
Slope Shape
Diameter or Width
Roughness
Losses
Losses
Losses
Flow
Elevation
Offset Elevation
Offset
Height
(ft)
(ft)
(ft)
(ft)
(ft) (ft)
N
(in) (in)
(cfs)
1 BMP -BARREL -DOWN
20.00
773.50
0.00
773.00
0.00 0.50
2.5000 CIRCULAR
18.000 18.000
0.0120
0.5000
0.5000
0.0000
0.00
2 BMP -BARREL -UP
20.00
775.50
0.00
775.25
0.00 0.25
1.2500 CIRCULAR
18.000 18.000
0.0120
0.5000
0.5000
0.0000
0.00
3 PIPE - 1
92.75
784.50
0.00
784.00
0.10 0.50
0.5400 CIRCULAR
15.000 15.000
0.0120
0.5000
0.5000
0.0000
0.00
4 PIPE -2
41.71
784.50
0.00
784.00
0.10 0.50
1.2000 CIRCULAR
15.000 15.000
0.0120
0.5000
0.5000
0.0000
0.00
5 PIPE - 3
242.58
783.90
0.00
781.40
0.10 2.50
1.0300 CIRCULAR
15.000 15.000
0.0120
0.5000
0.5000
0.0000
0.00
6 PIPE -4
138.42
781.30
0.00
780.50
4.50 0.80
0.5800 CIRCULAR
24.000 24.000
0.0120
0.5000
0.5000
0.0000
0.00
7 SITE -OUTLET -LINK -DOWN
100.00
773.00
0.00
764.00
0.00 9.00
9.0000 CIRCULAR
36.000 36.000
0.0120
0.5000
0.5000
0.0000
0.00
8 SITE -OUTLET -LINK -UP
20.00
775.25
0.00
775.00
0.00 0.25
1.2500 CIRCULAR
36.000 36.000
0.0120
0.5000
0.5000
0.0000
0.00

Flap No. of
Gate Barrels
No 1
No 1
No 1
No 1
No 1
No 1
No 1
No 1

Pipe Results
SN Element
Peak
Time of Design Flow
Peak Flow/ Peak Flow Travel Peak Flow
Peak Flow
Total Time
Froude Reported
ID
Flow
Peak Flow
Capacity
Design Flow
Velocity
Time
Depth
Depth/
Surcharged
Number Condition
Occurrence
Ratio
Total Depth
Ratio
(cfs)
(days hh:mm)
(cfs)
(ft/sec)
(min)
(ft)
(min)
1 BMP -BARREL -DOWN
0.08
0 06:05
17.99
0.00
3.06
0.11
0.07
0.05
0.00
Calculated
2 BMP -BARREL -UP
0.02
0 04:55
12.72
0.00
1.37
0.24
0.05
0.03
0.00
Calculated
3 PIPE - 1
0.00
0 03:22
5.14
0.00
0.81
1.91
0.11
0.08
0.00
Calculated
4 PIPE - 2
0.60
0 03:06
7.66
0.08
3.45
0.20
0.25
0.20
0.00
Calculated
5 PIPE - 3
0.97
0 03:06
7.10
0.14
2.42
1.67
0.46
0.37
0.00
Calculated
6 PIPE - 4
4.07
0 03:06
18.63
0.22
4.43
0.52
0.67
0.34
0.00
Calculated
7 SITE -OUTLET -LINK -DOWN
0.19
0 03:35
216.77
0.00
4.68
0.36
0.07
0.02
0.00
Calculated
8 SITE -OUTLET -LINK -UP
0.05
0 03:13
80.79
0.00
1.49
0.22
0.06
0.02
0.00
Calculated

Inlet Input
SN Element Inlet Manufacturer Inlet
Number of Catchbasin Max (Rim)
Inlet
Initial
Initial Ponded
Grate
ID Manufacturer Part
Location
Inlets
Invert
Elevation
Depth
Water
Water
Area Clogging
Number
Elevation
Elevation
Depth
Factor
(ft)
(ft)
(ft)
(ft)
(ft)
(ft')
N
1 CURB INLET - 1 FHWA HEC -22 GENERIC N/A
On Sag
1
781.30
787.50
6.20
781.30
0.00
10.00
0.00
2 DROP INLET - 1 FHWA HEC -22 GENERIC N/A
On Sag
1
783.90
789.50
5.60
783.90
0.00
10.00
0.00
3 YARD INLET - 1 FHWA HEC -22 GENERIC N/A
On Sag
1
784.50
787.50
3.00
784.50
0.00
10.00
0.00
4 YARD INLET - 2 FHWA HEC -22 GENERIC N/A
On Sag
1
784.50
788.50
4.00
784.50
0.00
10.00
0.00

Roadway & Gutter Input
SN Element
Roadway Roadway
Roadway Gutter Gutter
Gutter Allowable
ID
Longitudinal
Cross
Manning's Cross Width Depression
Spread
Slope
Slope
Roughness Slope
(ft/ft)
(ft/ft)
(ft/ft) (ft)
(in)
(ft)
1 CURB INLET - 1
N/A
0.0500
0.0130 0.0620 2.00
0.0000
7.00
2 DROP INLET - 1
N/A
0.0500
0.0130 0.0620 2.00
0.0000
7.00
3 YARD INLET - 1
N/A
0.0500
0.0130 0.0620 2.00
0.0000
7.00
4 YARD INLET - 2
N/A
0.0500
0.0130 0.0620 2.00
0.0000
7.00

Inlet Results
SN Element
Peak
Peak
Peak Flow Peak Flow
Inlet
Max Gutter
Max Gutter
Max Gutter
Time of
Total Total Time
ID
Flow
Lateral
Intercepted Bypassing
Efficiency
Spread
Water Elev.
Water Depth
Max Depth Flooded
Flooded
Inflow
by
Inlet during Peak
during Peak
during Peak
during Peak
Occurrence
Volume
Inlet
Flow
Flow
Flow
Flow
(cfs)
(cfs)
(cfs)
(cfs)
M
(ft)
(ft)
(ft)
(days hh:mm)
(ac -in)
(min)
1 CURB INLET - 1
3.09
3.09
N/A
N/A
N/A
5.08
788.74
1.24
0 03:06
0.00
0.00
2 DROP INLET - 1
0.38
0.38
N/A
N/A
N/A
1.28
789.57
0.07
0 03:06
0.00
0.00
3 YARD INLET - 1
0.60
0.60
N/A
N/A
N/A
2.04
787.62
0.12
0 03:06
0.00
0.00
4 YARD INLET - 2
0.00
0.00
N/A
N/A
N/A
0.01
788.50
0.00
0 03:22
0.00
0.00

Storage Nodes
Storage Node: SAND -FILTER -DOWN
Input Data
Invert Elevation (ft)....................................................................................................
776.00
Max (Rim) Elevation (ft)............................................................................................
780.00
Max (Rim) Offset (ft).................................................................................................
4.00
Initial Water Elevation (ft).........................................................................................
776.00
Initial Water Depth (ft)...............................................................................................
0.00
PondedArea (ft')......................................................................................................
0.00
EvaporationLoss......................................................................................................
0.00
Storage Area Volume Curves
Storage Curve: SAND -FILTER -DOWN
Stage
Storage
Storage
Area
Volume
(ft)
(ft')
(ft')
0
7213
0.000
1
8419
7816.00
2
9681
16866.00
3
11000
27206.50
4
12376
38894.50

Storage Area Volume Curves
Storage Volume if*
0 5,000 10,000 15,000 20,000 25,000 30,000 36,000
4 ---------------------------- -----------•---------------------------- ---------------------------------
------------- ------------ ------------ ------------- ------------- ------------ ------------- ------
-------------- r ------------ I ------------- I ------------- -------------- r ------------ 1. ------------- ---- -----
------------- I -------------- I ------------- I ------------- ------------- I -------------- I ------------- -------
------------- ------------ I ------------- ------------- ------------- ------------ ---------- -----------
-------------------------- -------------------------- ----------------------------------- --- ----------
1.4 ------------- --------------------------- ------------------------------------------ i ----- - ----------
1.3 ------------- ------------ ------------ ------------- ------------- ------------ - - -------------------
------------------------------------------------------- -------------
------------ - ---------- ----------
---------------------------------------- -------------- ------------- -------- -- ------------- ----------
-------------- I ------------ I ------------- 1. -------------- I ------------- I ---- -- --- I -------------- ----------
------------- ------------ ------------- 11 ------------- 11 ------------- -- -- ----- ------------- ----------
------------- ------------ ------------ ------------- ------------
---- ---------------------- ----------
---------- ---------- --------- ----------
-------------- I ------------ I ------------- -------------
------------- I -------------- I ------------- I ------------- -------- --- -------------- I --- --------- ----------
------------- ------------ ------------ ------------- ----- --- --- ------------ I -------------- ----------
!.4 ------------- ------------ ------------ ------------- -- --- ----- ------------ ------------- ----------
------------- -------------------------- ------------ --- -------- ------------ ------------- ----------
-------------- I ------------ I ------------- I ----------- ---- ------------ r ------------ I -------------- ----------
------------------------------------------------- --- : ------------- ------------ ------------- ----------
2 -------------------------- ----------------- ---- --- ------------- ------------ ------------- ----------
1.9 ---------------------------- I ------------ -- --- ----- ------------- I ------------- ------------- ----------
1.3 -------------------------- ------------- --- -------- -------------------------- -------------- ----------
1.7 ---------------------------- --------- ---- ------------------------ L ------- --------------
Lir ---------------------------------- --------------------------- --------------------------
----------
1.5 -------------- I ------------ I ------ -- -11 ------------- I ------------- r ------------
-------------- ----------
-------------
1.4 -- --- ---- ------------ ------------- ----------
------------ -------- -----------
1.3 ------------- ------------- I -- ------- ------------- ------------ -------------------------- ----------
1.2 ------------- ----------- --- --------- ------------- -------------- L ------------ I ------------- ----------
1.11
----------------------- -- ------------ ------------ -.............i____________{.._____..___ ----------
I -------------r----__ -------------------------- ------------------------- -------------
----------
------------------ -- ---- --------------------------------------- ------------------------------------
1.8
------------- ---------
-- -- ------ --- --------------------------- -------------------------- ----------
-------------- I - -------- I ------------ I -------------- I ------------- ------------ -------------- I ---------
------------ - --------- --------------- ------------ ------------ ------------- ----------
-------
-----------------------------------
------------ ------------- ----------
-------- --- :
------------ ------------ ------------ ------------ ------------ ------------- ----------
------ -------------------------------- --------------- ----------------------------------------- ----------
---- -------- ------------ ------------ ---------------------------- I ------------ 1. ------------- ----------
ki-- ---------- ----------- ----------------- ------------ ------------- ----------
0 ------------ L ------------ --------------- --------------------------------------
7,500 8,000 3.600 9.000 9.500 10.000 10.500 11,600 11,60 12,006
Storage Area Ift)
I- Storage Area — Storage Volume

Storage Node : SAND -FILTER -DOWN (continued)
Outflow Weirs
SN Element Weir Flap
ID Type Gate
1 EMERGENCY -SPILLWAY -DOWN Trapezoidal No
Outflow Orifices
Crest Crest Length Weir Total Discharge
Elevation Offset Height Coefficient
779.00 3.00 30.00 1.00 3.33
SN Element Orifice
Orifice Flap
Circular Rectangular Rectangular
Orifice Orifice
ID Type
Shape Gate
Orifice Orifice Orifice
Invert Coefficient
Max HGL Elevation Attained (ft)...............................................................................
776.99
Diameter Height Width
Elevation
Average HGL Elevation Attained (ft).........................................................................
776.27
(in) (in) (in)
(ft)
1 PRINCIPAL -SPILLWAY -DOWN Side
Rectangular No
36.00 36.00
778.50 0.63
Output Summary Results
PeakInflow (cfs).......................................................................................................
5.33
Peak Lateral Inflow (cfs)...........................................................................................
1.28
Peak Outflow (cfs)....................................................................................................
0.08
Peak Exfiltration Flow Rate (cfm).............................................................................
0.00
Max HGL Elevation Attained (ft)...............................................................................
776.99
Max HGL Depth Attained (ft)....................................................................................
0.99
Average HGL Elevation Attained (ft).........................................................................
776.27
Average HGL Depth Attained (ft)..............................................................................
0.27
Time of Max HGL Occurrence (days hh:mm)..........................................................
0 06:03
Total Exfiltration Volume (1000-ft')...........................................................................
0.000
Total Flooded Volume (ac-in)...................................................................................
0
Total Time Flooded (min).........................................................................................
0
Total Retention Time (sec).......................................................................................
0.00

Storage Node : SAND -FILTER -UP
Input Data
Invert Elevation (ft)....................................................................................................
778.00
Max (Rim) Elevation (ft)............................................................................................
782.00
Max (Rim) Offset (ft).................................................................................................
4.00
Initial Water Elevation (ft).........................................................................................
778.00
Initial Water Depth (ft)...............................................................................................
0.00
PondedArea (W)......................................................................................................
0.00
EvaporationLoss......................................................................................................
0.00
Storage Area Volume Curves
Storage Curve: SAND -FILTER -UP
Stage
Storage
Storage
Area
Volume
(ft)
(ft')
(ft')
0
2539
0.000
1
3372
2955.50
2
4261
6772.00
3
5206
11505.50
4
6209
17213.00

Storage Area Volume Curves
Storage Volume if*
0 2'000 4,000 6,000 8,000 10,000 12,000 14,000 16,000
4 --------------------------------------- ------------ ------------ ------------ ------------ ------------ ------
------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------
------------ ------------
------------ ------------ ------------ --------------------- ------------ -----
------------ ------------ ------------ ------------ ------------ ----------- ------------ -------- --------
------------ ------------ ----------- ------------ ------------ ------------ ------------------ - -----------
------------ :- ----------- ------------ ------------ ------------ ------------
----------- - -- ------ -------
1.4. -------------------------- ------------ ------------- ------------------------ ---------- --- --------- -------
1.3. ------------- I ---------- I ------------- ------------- I ------------ I ------------- ------ --- ------------- ------
----------- ------------- ------------ ------------ ------------ ------
------------ -------
------------ ------------ ------------ ------------ ------------ ------------ ---- ----- ------------ -------
------------ ------------------------ ------------ ------------ -------- -- -------- ------------ -------
------------ ------------ ------------ ------------ ------------ ----------- ------------ -------
------------ ------------ ------------------------- ------------ --- ----- -- ------------ ------------ -------
------------ ------------ ------------ ----- ---- ------------ ----------- -------
,
------
------------ ---------- ------------ -- ---- ----------- ------- -------
------------ ------------ ------------ ------------ ------ --- - ---------- ------------ ------------ -------
!.4. ------------ ------------ ------------------------ --- ----- ------------ ------------ ------------ -------
------------ ------------ ------------ ------------- ------ ---------------- ------------------------- -------
------------ ------------ --------------------- - ----- ------ ------------ --------------------------------
----------------------- ------- ------- --------
----------- ------------ ------------------------- -------
------------ ------------ -------
27 ------------ ------------ ------------ ---- ------- ----------- -------------
------------ -------
------------ ------------ ------------ -- ------ ------------ ---------------------- --
------------ ----------- ---------- - ------ ---- ------------ ------------ ------------ ------------ -------
------------ ------------ --------- -- ---- ------ ------------ ------------ ------------ ------------ -------
------------ Li ------- I ------- ------- ----------------------------------- ------------ ----------- -------
---- -------------- -------- -I------------ -------------
-------
1.4 --- ----- -'- ---- ------ ---------------
- --------------
-
------------: ------------ : ----- ---- ------------ I ------------ I ------------- ------------ ------------ -------
------------ I ----------- - ---- ------- ------------ ------------ ------------ ------------- I ------------ -------
------------ ------- --- - --------- -------
----------------------------- ---------- ----------- -------
----------- ---- ----- ------------- -------------------------- ----------- ------------ ------------ -------
----------- --- ---- -- ------ ----------- -
---------- — ----------- ----------- — ----------- -------
------------ :__ -
------------------------------ ------------ ----------- — ----------- -------
------------ --- ------- ------------ ----------- -- ------------ I ------------ ----------- —1 -------------------
---------- ---
------------------------------------ ---------- ------------ -------
1.5
-------- -- ------------- : 11
------------ ---- 4 ------------ -------
------------ ------------ ------------ -------
------------ ------------ ------------ ------------ ------------ ----------- — ----------- -------
1.2
------------------------- ------------ ----------- ------------ ----------- ----------- -------
--- ------- ------------ ------------ -------------------------- ------------ ------------------------- -------
- --------- ------------ ------------ ------------ ------------ ------------ ----------- ------------ -------
0 ----------- ------------ ------------ ------------------------- ------------ ------------ ----------- -------
3,006 3,60 4,00 4,600 6,40 fhs" 6,000
Storage Area (M
I --
Storage Area — Storage Volume

Storage Node : SAND -FILTER -UP (continued)
Outflow Weirs
SN Element
Weir
Flap Crest
Crest
Length
Weir Total Discharge
ID
Type
Gate Elevation
Offset
Max HGL Depth Attained (ft)....................................................................................
Height Coefficient
Average HGL Elevation Attained (ft).........................................................................
778.21
(ft)
(ft)
(ft)
(ft)
1 EMERGENCY -SPILLWAY -UP
Trapezoidal
No 781.00
3.00
20.00
1.00 3.33
Outflow Orifices
0.00
SN Element
Orifice
Orifice Flap
Circular Rectangular
Rectangular Orifice Orifice
ID
Type
Shape Gate
Orifice
Orifice
Orifice Invert Coefficient
Diameter
Height
Width Elevation
(in)
(in)
(in) (ft)
1 PRINCIPAL -SPILLWAY -UP
Bottom
Rectangular No
36.00
36.00 780.50 0.63
Output Summary Results
PeakInflow (cfs).......................................................................................................
1.42
Peak Lateral Inflow (cfs)...........................................................................................
1.42
PeakOutflow (cfs)....................................................................................................
0.02
Peak Exfiltration Flow Rate (cfm).............................................................................
0.00
Max HGL Elevation Attained (ft)...............................................................................
778.67
Max HGL Depth Attained (ft)....................................................................................
0.67
Average HGL Elevation Attained (ft).........................................................................
778.21
Average HGL Depth Attained (ft)..............................................................................
0.21
Time of Max HGL Occurrence (days hh:mm)..........................................................
0 06:03
Total Exfiltration Volume (1000-fN)...........................................................................
0.000
Total Flooded Volume (ac-in)...................................................................................
0
Total Time Flooded (min).........................................................................................
0
Total Retention Time (sec).......................................................................................
0.00

1 year, 24 hour Routing
BREC, P.A. Makson, Inc. I Stormwater Calculations 11

Project Description
File Name .......................................................
POST-CON-ROUTING-EXPANSION.SPF
Description.....................................................
Z:\CURRENT_PROJECTS\310_SCOTT_MITCHELL\3100042017_MAKSON_HEADQUARTERS\PRODUCTION_DW
Su b b a s i n s ........................................................
GS\3100042017_C100-STORM W ATER.dwg
Project Options
12
Flow Units .......................................................
CFS
Elevation Type ................................................
Elevation
Hydrology Method ..........................................
SCS TR -55
Time of Concentration (TOC) Method ............
User -Defined
Link Routing Method ......................................
Hydrodynamic
Enable Overflow Ponding at Nodes ...............
YES
Skip Steady State Analysis Time Periods ......
YES
Analysis Options
8
Start Analysis On ............................................
Nov 28, 2017 00:00:00
End Analysis On .............................................
Dec 01, 2017 00:00:00
Start Reporting On .........................................
Nov 28, 2017 00:00:00
Antecedent Dry Days ......................................
0 days
Runoff (Dry Weather) Time Step ...................
0 01:00:00 days hh:mm:ss
Runoff (Wet Weather) Time Step ..................
0 00:05:00 days hh:mm:ss
Reporting Time Step ......................................
0 00:00:15 days hh:mm:ss
Routing Time Step ..........................................
15 seconds
Number of Elements
Rainfall Details
SN Rain Gage Data Data Source Rainfall Rain State County Return Rainfall Rainfall
ID Source ID Type Units Period Depth Distribution
(years) (inches)
1 SALISBURY Time Series 1YR-24HR Cumulative inches North Carolina Rowan 1 2.75 SCS Type II 24 -hr
Qty
RainGages ....................................................
1
Su b b a s i n s ........................................................
12
Nodes..............................................................
12
Junctions................................................
4
Ouffalls...................................................
2
Flow Diversions .....................................
0
Inlets......................................................
4
Storage Nodes .......................................
2
Links................................................................
14
Channels................................................
0
Pipes......................................................
8
Pumps....................................................
0
Orifices...................................................
2
Weirs......................................................
2
Outlets...................................................
2
Pollutants........................................................
0
LandUses ......................................................
0
Rainfall Details
SN Rain Gage Data Data Source Rainfall Rain State County Return Rainfall Rainfall
ID Source ID Type Units Period Depth Distribution
(years) (inches)
1 SALISBURY Time Series 1YR-24HR Cumulative inches North Carolina Rowan 1 2.75 SCS Type II 24 -hr

Subbasin Summary
SN Subbasin
Area Weighted
Total
Total
Total
Peak
Time of
ID
Curve Rainfall Runoff
Runoff
Runoff
Concentration
Number
Volume
(ac)
(in)
(in)
(ac -in)
(cfs)
(days hh:mm:ss)
1 (POST-CONSTRUCTION).POST-CONSTRUCTION : 1
0.82
87.22
2.75
1.54
1.27
2.02
0 00:05:00
2 {POST-CONSTRUCTION).POST-CONSTRUCTION : 10 3.74
56.17
2.75
0.16
0.59
0.15
0 00:25:00
3 (POST-CONSTRUCTION).POST-CONSTRUCTION : 2
0.24
98.00
2.75
2.52
0.61
0.87
0 00:05:00
4 (POST-CONSTRUCTION).POST-CONSTRUCTION : 3
0.83
93.18
2.75
2.03
1.69
2.60
0 00:05:00
5 (POST-CONSTRUCTION).POST-CONSTRUCTION : 4
0.09
61.00
2.75
0.27
0.03
0.03
0 00:05:00
6 (POST-CONSTRUCTION).POST-CONSTRUCTION : 5
0.35
87.76
2.75
1.58
0.54
0.87
0 00:05:00
7 (POST-CONSTRUCTION).POST-CONSTRUCTION : 6
0.22
96.92
2.75
2.40
0.52
0.76
0 00:05:00
8 (POST-CONSTRUCTION).POST-CONSTRUCTION : 7
0.70
98.00
2.75
2.52
1.76
2.48
0 00:05:00
9 (POST-CONSTRUCTION).POST-CONSTRUCTION : 8
0.69
56.00
2.75
0.15
0.11
0.06
0 00:05:00
10 (POST-CONSTRUCTION).POST-CONSTRUCTION : 9
1.05
60.22
2.75
0.25
0.27
0.28
0 00:05:00
11 POST -CONSTRUCTION : 11
0.22
61.00
2.75
0.28
0.06
0.07
0 00:05:00
12 POST -CONSTRUCTION: 7A
0.37
98.00
2.75
2.52
0.93
1.32
0 00:05:00

Node Summary
SN Element
Element
Invert Ground/Rim
Initial Surcharge Ponded Peak Max HGL
Max
Min
ID
Type
Elevation
(Max)
Water
Elevation
Area
Inflow
Elevation Surcharge Freeboard
Elevation Elevation
Attained
Depth
Attained
Attained
(ft)
(ft)
(ft)
(ft)
(ft')
(cfs)
(ft)
(ft)
(ft)
1 BMP -RISER -DOWN
Junction
773.50
780.00
773.50
0.00
0.00
0.11
773.60
0.00
6.40
2 BMP -RISER -UP
Junction
775.50
782.00
775.50
0.00
0.00
0.02
775.55
0.00
6.45
3 SITE -OUTLET -JUNCTION -DOWN Junction
773.00
780.00
773.00
0.00
0.00
0.25
773.08
0.00
6.92
4 SITE -OUTLET -JUNCTION -UP
Junction
775.25
782.00
775.25
0.00
0.00
0.08
775.32
0.00
6.68
5 DOWNSTREAM
Outfall
764.00
0.25
764.08
6 UPSTREAM
Outfall
775.00
0.08
775.07
7 SAND -FILTER -DOWN
Storage Node
776.00
780.00
776.00
0.00
8.96
778.08
8 SAND -FILTER -UP
Storage Node
778.00
782.00
778.00
0.00
2.05
779.27

Link Summary
SN Element
Element From
To (Outlet)
Length
Inlet
Outlet Average Diameter or
Manning's Peak Design Flow
Peak Flow/ Peak Flow Peak Flow
ID
Type
(Inlet)
Node
Invert
Invert Slope
Height
Roughness Flow
Capacity
Design Flow
Velocity
Depth
Node
Elevation Elevation
Ratio
(ft)
(ft)
(ft) N
(in)
(cfs)
(cfs)
(ft/sec)
(ft)
1 BMP -BARREL -DOWN
Pipe
BMP -RISER -DOWN
SITE -OUTLET -JUNCTION -DOWN 20.00
773.50
773.00 2.5000
18.000
0.0120 0.11
17.99
0.01
3.31
0.08
2 BMP -BARREL -UP
Pipe
BMP -RISER -UP
SITE -OUTLET -JUNCTION -UP
20.00
775.50
775.25 1.2500
18.000
0.0120 0.02
12.72
0.00
1.45
0.06
3 PIPE -1
Pipe
YARD INLET - 2
DROP INLET -1
92.75
784.50
784.00 0.5400
15.000
0.0120 0.03
5.14
0.01
0.92
0.17
4 PIPE -2
Pipe
YARD INLET -1
DROP INLET -1
41.71
784.50
784.00 1.2000
15.000
0.0120 0.87
7.66
0.11
3.61
0.31
5PIPE -3
Pipe
DROP INLET -1
CURB INLET -1
242.58
783.90
781.40 1.0300
15.000
0.0120 1.62
7.10
0.23
2.67
0.62
6PIPE -4
Pipe
CURB INLET -1
SAND -FILTER -DOWN
138.42
781.30
780.50 0.5800
24.000
0.0120 6.67
18.63
0.36
5.00
0.88
7 SITE -OUTLET -LINK -DOWN
Pipe
SITE-OUTLET,IUNCTION-DOWN DOWNSTREAM
100.00
773.00
764.00 9.0000
36.000
0.0120 0.25
216.77
0.00
5.03
0.08
8 SITE -OUTLET -LINK -UP
Pipe
SITE -OUTLET -JUNCTION -UP
UPSTREAM
20.00
775.25
775.00 1.2500
36.000
0.0120 0.08
80.79
0.00
1.73
0.07
9 PRINCIPAL -SPILLWAY -DOWN
Orifice
SAND -FILTER -DOWN
BMP -RISER -DOWN
776.00
773.50
36.000
0.00
10 PRINCIPAL -SPILLWAY -UP
Odce
SAND -FILTER -UP
BMP -RISER -UP
778.00
775.50
36.000
0.00
11 FILTER -MEDIA -DOWN
Outlet
SAND -FILTER -DOWN
BMP -RISER -DOWN
776.00
773.50
0.11
12 FILTER -MEDIA -UP
Outlet
SAND -FILTER -UP
BMP -RISER -UP
778.00
775.50
0.02
13 EMERGENCY -SPILLWAY -DOWN Weir
SAND -FILTER -DOWN
SITE -OUTLET -JUNCTION -DOWN
776.00
773.00
0.00
14 EMERGENCY -SPILLWAY -UP
Weir
SAND -FILTER -UP
SITE -OUTLET -JUNCTION -UP
778.00
775.25
0.00

Inlet Summary
SN Element Inlet Manufacturer Inlet
Number of Catchbasin Max (Rim)
Initial Ponded Peak Peak Flow Peak Flow
Inlet Allowable Max Gutter Max Gutter
ID Manufacturer Part
Location
Inlets Invert
Elevation
Water
Area Flow Intercepted Bypassing
Efficiency
Spread
Spread Water Elev.
Number
Elevation
Elevation
by
Inlet during Peak
during Peak during Peak
Inlet
Flow
Flow Flow
Itt)
(ft)
Itt)
(ftp) (cfs)
(cfs)
0)
N
(ft)
(ftl A
1 CURB INLET -1 FHWA HEC -22 GENERIC NIA
On Sag
1 781.30
787.50
781.30
10.00 5.08
NIA
NIA
NIA
7.00
7.13 787.80
2 DROP INLET -1 FHWA HEC -22 GENERIC NIA
On Sag
1 783.90
789.50
783.90
10.00 0.76
NIA
NIA
NIA
7.00
2.57 789.65
3 YARD INLET -1 FHWA HEC -22 GENERIC NIA
On Sag
1 784.50
787.50
784.50
10.00 0.87
NIA
NIA
NIA
7.00
2.93 787.67
4 YARD INLET - 2 FHWA HEC -22 GENERIC NIA
On Sag
1 784.50
788.50
784.50
10.00 0.03
NIA
NIA
NIA
7.00
0.10 788.51

Subbasin Hydrology
Subbasin: {POST-CONSTRUCTION}.POST-CONSTRUCTION : 1
Input Data
Area(ac) ..................................................... 0.82
Weighted Curve Number ............................ 87.22
Rain Gage ID ............................................... SALISBURY
Composite Curve Number
Area Soil Curve
Soil/Surface Description (acres) Group Number
0.82 - 87.22
Composite Area & Weighted CN 0.82 87.22
Subbasin Runoff Results
Total Rainfall (in) .........................................
2.75
Total Runoff (in) ..........................................
1.54
Peak Runoff (cfs)........................................
2.02
Weighted Curve Number ............................
87.22
Time of Concentration (days hh:mm:ss) .....
0 00:05:00

Subbasin : {POST-CONSTRUCTION}.POST-CONSTRUCTION : 1
Rainfall Intensity Graph
3.6
3.6
3.4
3.2
3
2.8
2.6
2.4
t 2.2
�–� 2
c
1.6
1.6
1.4
1.2
1
0.6
0.6
0.4
0.2
L
2
1
1
1
1
1
1
1
N
0
c
O✓
0
0
0
0
0
0
0
0
0
0 5 10 15 20 25 30 35 40 45 50 55 60 65 7i
Time (hrs)
Runoff Hydrocdraph
2 –
9
B _
.7 –
.6
.5
.4-
.3
4 .3 .2-
.e-
.7
2 .8.7
.6
.5
.4
.3
.2
.1
JL L— I I I
5 10 15 20 25 30 35 40 45 50 55 60 65 71
Time (hrs)

Subbasin : {POST-CONSTRUCTION}.POST-CONSTRUCTION : 10
Input Data
Area(ac) ..................................................... 3.74
Weighted Curve Number ............................ 56.17
Rain Gage ID ............................................... SALISBURY
Composite Curve Number
Area Soil Curve
Soil/Surface Description (acres) Group Number
3.74 - 56.17
Composite Area & Weighted CN 3.74 56.17
Subbasin Runoff Results
Total Rainfall (in) ......................................... 2.75
Total Runoff (in) .......................................... 0.16
Peak Runoff (cfs)........................................ 0.15
Weighted Curve Number ............................ 56.17
Time of Concentration (days hh:mm:ss) ..... 0 00:25:00

Subbasin : {POST-CONSTRUCTION}.POST-CONSTRUCTION : 10
Rainfall Intensity Graph
4
3.8
3.6
3.4
3.2
3
2.8
2.6
2.4
2.2
m
2
ry
� 1.8
1.6
1.4
1.2
1
0.8
0.6
0.4
0.2
6.155
0.15
0.145
0.14
0.135
0.13
0.125
0.12
0.115
0.11
0.165
0.1
0.0%
-0.09
60.085
�::, 0.06
'60.076
= 0.07
0.065
0.06
0.055
0.05
0.045
0.04
0.035
0.03
6.025
0.02
0.015
0.01
0.005
0 5 10 15 20 25 30 35 40 45 50 55 60 65 A
Time (hrs)
Runoff Hydrocdraph
0 5 16 15 20 25 30 35 40 45 50 55 60 65 70
Time (hrs)

Subbasin : {POST-CONSTRUCTION}.POST-CONSTRUCTION : 2
Input Data
Area(ac) ..................................................... 0.24
Weighted Curve Number ............................ 98.00
Rain Gage ID ............................................... SALISBURY
Composite Curve Number
Area Soil Curve
Soil/Surface Description (acres) Group Number
0.24 - 98.00
Composite Area & Weighted CN 0.24 98.00
Subbasin Runoff Results
Total Rainfall (in) ......................................... 2.75
Total Runoff (in) .......................................... 2.52
Peak Runoff (cfs)........................................ 0.87
Weighted Curve Number ............................ 98.00
Time of Concentration (days hh:mm:ss) ..... 0 00:05:00

Subbasin : {POST-CONSTRUCTION}.POST-CONSTRUCTION :2
Rainfall Intensity Graph
4
3.8
3.6 - -
3.4
3.2 -
3 -
2.8 -
2.6
2.4-
2.2-
2
.42.22
� 1.8
1.4 -
1.2
1
0.8
0.6
0.4
0.2
0.95
0.9
0.85
0.8
0.75
0.7
0.65
0.6
w
0.55
0.5
0.45
0`_ 0.4
0.35
0.3
0.25
0.2
0.15
0.1
0.05
0 5 10 15 20 25 30 35 40 45 50 55 60 65 A
Time (hrs)
Runoff Hydrograph
0 5 10 15 20 25 30 35 40 45 50 55 60 65 71
Time (hrs)

Subbasin : {POST-CONSTRUCTION}.POST-CONSTRUCTION : 3
Input Data
Area(ac) ..................................................... 0.83
Weighted Curve Number ............................ 93.18
Rain Gage ID ............................................... SALISBURY
Composite Curve Number
Area Soil Curve
Soil/Surface Description (acres) Group Number
0.83 - 93.18
Composite Area & Weighted CN 0.83 93.18
Subbasin Runoff Results
Total Rainfall (in) ......................................... 2.75
Total Runoff (in) .......................................... 2.03
Peak Runoff (cfs)........................................ 2.60
Weighted Curve Number ............................ 93.18
Time of Concentration (days hh:mm:ss) ..... 0 00:05:00

Subbasin : {POST-CONSTRUCTION}.POST-CONSTRUCTION :3
Rainfall Intensity Graph
4
3.8
3.6
3.4
3.2
3
2.8
2.6
2.4
2.2
m
2
ry
� 1.8
1.6
1.4
1.2
1
0.8
0.6
0.4
0.2
L
2
2
2
2
2
2
1
1
1
1
H 1
U
� 1
� 1
1
0
0
0
0
0
0
0
0
0
0 5 10 15 20 25 30 35 40 45 50 55 60 65 A
Time (hrs)
Runoff Hydrocdraph
.6
.5 -
.4
.3 -
.2
.1
2
9
.B
.7
.6
.4-
.3-
.2-
.7
4.3.2.7
.6 -
.5 .
.4
.3
.2
i��[�1i1•�.�1i;.�}1���h111•�:"�1�:�: �1�: �1�_
Time (hrs)

Subbasin : {POST-CONSTRUCTION}.POST-CONSTRUCTION : 4
Input Data
Area(ac) ..................................................... 0.09
Weighted Curve Number ............................ 61.00
Rain Gage ID ............................................... SALISBURY
Composite Curve Number
Area Soil Curve
Soil/Surface Description (acres) Group Number
0.09 - 61.00
Composite Area & Weighted CN 0.09 61.00
Subbasin Runoff Results
Total Rainfall (in) ......................................... 2.75
Total Runoff (in) .......................................... 0.27
Peak Runoff (cfs)........................................ 0.03
Weighted Curve Number ............................ 61.00
Time of Concentration (days hh:mm:ss) ..... 0 00:05:00

Subbasin : {POST-CONSTRUCTION}.POST-CONSTRUCTION :4
4
3.8
3.6
3.4
3.2
3
2.8
2.6
2.4
2.2
m
2
ry
� 1.8
1.6
1.4
1.2
1
0.8
0.6
0.4
0.2
Rainfall Intensity Graph
0 5 10 15 20 25 30 35 40 45 50 55 60 65 70
Time (hrs)
Runoff Hydrocdraph
Time (hrs)

Subbasin : {POST-CONSTRUCTION}.POST-CONSTRUCTION : 5
Input Data
Area(ac) ..................................................... 0.35
Weighted Curve Number ............................ 87.76
Rain Gage ID ............................................... SALISBURY
Composite Curve Number
Area Soil Curve
Soil/Surface Description (acres) Group Number
0.35 - 87.76
Composite Area & Weighted CN 0.35 87.76
Subbasin Runoff Results
Total Rainfall (in) ......................................... 2.75
Total Runoff (in) .......................................... 1.58
Peak Runoff (cfs)........................................ 0.87
Weighted Curve Number ............................ 87.76
Time of Concentration (days hh:mm:ss) ..... 0 00:05:00

Subbasin : {POST-CONSTRUCTION}.POST-CONSTRUCTION :5
Rainfall Intensity Graph
4
3.8
3.6
3.4
3.2
3
2.8
2.6
2.4
2.2
m
2
ry
� 1.8
1.6
1.4
1.2
1
0.8
0.6
0.4
0.2
0.95
0.8
0.85
0.6
0.75
0.7
0.65
0.6
0.55
0.5
0.45
0.4
0.35
0.3
0.25
0.2
0.15
0.1
0.05
0 5 10 15 20 25 30 35 40 45 50 55 60 65 A
Time (hrs)
Runoff Hydrocdraph
'4S M dTi Al Tay F,71 F7I1
Time (hrs)

Subbasin : {POST-CONSTRUCTION}.POST-CONSTRUCTION : 6
Input Data
Area(ac) ..................................................... 0.22
Weighted Curve Number ............................ 96.92
Rain Gage ID ............................................... SALISBURY
Composite Curve Number
Area Soil Curve
Soil/Surface Description (acres) Group Number
0.22 - 96.92
Composite Area & Weighted CN 0.22 96.92
Subbasin Runoff Results
Total Rainfall (in) ......................................... 2.75
Total Runoff (in) .......................................... 2.40
Peak Runoff (cfs)........................................ 0.76
Weighted Curve Number ............................ 96.92
Time of Concentration (days hh:mm:ss) ..... 0 00:05:00

Subbasin : {POST-CONSTRUCTION}.POST-CONSTRUCTION :6
Rainfall Intensity Graph
4
3.8
3.6
3.4
3.2
3
2.8
2.6
2.4
2.2
2
� 1.8
1.6
1.4
1.2
1
0.8
0.6
0.4
0.2
U.z
0
0.i
0
0.E
0
M
_ 0
c 0
3
(r
0
0..
0
0.1
0
0.E
0 5 10 15 20 25 30 35 40 45 50 55 60 65 A
Time (hrs)
Runoff Hydrograph
5 10 15 20 25 30 35 40 45 50 55 60 65 71
Time (hrs)

Subbasin : {POST-CONSTRUCTION}.POST-CONSTRUCTION : 7
Input Data
Area(ac) ..................................................... 0.70
Weighted Curve Number ............................ 98.00
Rain Gage ID ............................................... SALISBURY
Composite Curve Number
Area Soil Curve
Soil/Surface Description (acres) Group Number
0.70 - 98.00
Composite Area & Weighted CN 0.70 98.00
Subbasin Runoff Results
Total Rainfall (in) ......................................... 2.75
Total Runoff (in) .......................................... 2.52
Peak Runoff (cfs)........................................ 2.48
Weighted Curve Number ............................ 98.00
Time of Concentration (days hh:mm:ss) ..... 0 00:05:00

Subbasin : {POST-CONSTRUCTION}.POST-CONSTRUCTION :7
Rainfall Intensity Graph
4
3.8
3.6
3.4
3.2
3
2.8
2.6
2.4
2.2
m
2
ry
� 1.8
1.6
1.4
1.2
1
0.8
0.6
0.4
0.2
L
2
2
2
2
2
1
1
1
1
—• 1
N
v 1
�• 1
0
� 1
� 1
0
0
0
0
0
0
0
0
0
0 5 10 15 20 25 30 35 40 45 50 55 60 65 A
Time (hrs)
Runoff Hydrocdraph
5 10 15 20 25 30 35 40 45 50 55 60 65 71
Time (hrs)

Subbasin : {POST-CONSTRUCTION}.POST-CONSTRUCTION : 8
Input Data
Area(ac) ..................................................... 0.69
Weighted Curve Number ............................ 56.00
Rain Gage ID ............................................... SALISBURY
Composite Curve Number
Area Soil Curve
Soil/Surface Description (acres) Group Number
0.69 - 56.00
Composite Area & Weighted CN 0.69 56.00
Subbasin Runoff Results
Total Rainfall (in) ......................................... 2.75
Total Runoff (in) .......................................... 0.15
Peak Runoff (cfs)........................................ 0.06
Weighted Curve Number ............................ 56.00
Time of Concentration (days hh:mm:ss) ..... 0 00:05:00

Subbasin : {POST-CONSTRUCTION}.POST-CONSTRUCTION : 8
Rainfall Intensity Graph
4
3.8
3.6
3.4
3.2
3
2.8
2.6
2.4
2.2
m
2
ry
� 1.8
1.6
1.4
1.2
1
0.8
0.6
0.4
0.2
0 5 10 15 20 25 30 35 40 45 50 55 60 65 A
Time (hrs)
Runoff Hydrocdraph
0 E 16 15 20 25 30 35 40 45 50 55 50 C5 71-1
Time (hrs)

Subbasin : {POST-CONSTRUCTION}.POST-CONSTRUCTION : 9
Input Data
Area(ac) ..................................................... 1.05
Weighted Curve Number ............................ 60.22
Rain Gage ID ............................................... SALISBURY
Composite Curve Number
Area Soil Curve
Soil/Surface Description (acres) Group Number
1.05 - 60.22
Composite Area & Weighted CN 1.05 60.22
Subbasin Runoff Results
Total Rainfall (in) ......................................... 2.75
Total Runoff (in) .......................................... 0.25
Peak Runoff (cfs)........................................ 0.28
Weighted Curve Number ............................ 60.22
Time of Concentration (days hh:mm:ss) ..... 0 00:05:00

Subbasin : {POST-CONSTRUCTION}.POST-CONSTRUCTION :9
Rainfall Intensity Graph
4
3.8
3.6
3.4
3.2
3
2.8
2.6
2.4
f 2.2
2
� 1.8
1.6
1.4
1.2
1
0.8
0.6
0.4
0.2
U.J
0.
0.2
0.2
0.2
0.2
02
0.2
0.2
0.2
0.2
0.
0.1
0.1
0.1
0.1
0 0.1
c
0.1
0r 0.1
0.1
0.1
0.
0.0
0.0
0.0
0.0
0.0
0-0
0.0
0.0
0 5 10 15 20 25 30 35 40 45 50 55 60 65 A
Time (hrs)
Runoff Hydrograph
5 10 15 20 25 30 35 40 45 50 55 60 65 71
Time (hrs)

Subbasin : POST -CONSTRUCTION: 11
Input Data
Area(ac) ..................................................... 0.22
Weighted Curve Number ............................ 61.00
Rain Gage ID ............................................... SALISBURY
Composite Curve Number
Area Soil Curve
Soil/Surface Description (acres) Group Number
0.22 - 61.00
Composite Area & Weighted CN 0.22 61.00
Subbasin Runoff Results
Total Rainfall (in) .........................................
2.75
Total Runoff (in) ..........................................
0.28
Peak Runoff (cfs)........................................
0.07
Weighted Curve Number ............................
61.00
Time of Concentration (days hh:mm:ss) .....
0 00:05:00

Subbasin : POST -CONSTRUCTION: 11
4
3.8
3.6
3.4
3.2
3
2.8
2.6
2.4
2.2
m
2
ry
� 1.8
1.6
1.4
1.2
1
0.8
0.6
0.4
0.2
Rainfall Intensity Graph
0 5 10 15 20 25 30 35 40 45 50 55 60 65 A
Time (hrs)
Runoff Hydrocdraph
0 E 16 15 20 25 30 35 40 45 50 55 60 65 71-1
Time (hrs)

Subbasin : POST -CONSTRUCTION: 7A
Input Data
Area(ac) ..................................................... 0.37
Weighted Curve Number ............................ 98.00
Rain Gage ID ............................................... SALISBURY
Composite Curve Number
Area Soil Curve
Soil/Surface Description (acres) Group Number
0.35 - 98.00
Composite Area & Weighted CN 0.35 98.00
Subbasin Runoff Results
Total Rainfall (in) .........................................
2.75
Total Runoff (in) ..........................................
2.52
Peak Runoff (cfs)........................................
1.32
Weighted Curve Number ............................
98.00
Time of Concentration (days hh:mm:ss) .....
0 00:05:00

Subbasin : POST -CONSTRUCTION: 7A
4
3.8
3.6
3.4
3.2
3
2.8
2.6
2.4
2.2
m
2
ry
� 1.8
1.6
1.4
1.2
1
0.8
0.6
0.4
0.2
T
s
Rainfall Intensity Graph
0 5 10 15 20 25 30 35 40 45 50 55 60 65 70
Time (hrs)
Runoff Hydrocdraph
Time (hrs)

Junction Input
SN Element
Invert Ground/Rim Ground/Rim
Initial
Initial Surcharge Surcharge Ponded Minimum
ID
Elevation
(Max)
(Max)
Water
Water
Elevation
Depth
Area
Pipe
Elevation
Offset Elevation
Depth
Cover
(ft)
(ft)
(ft)
(ft)
(ft)
(ft)
(ft)
(ftp)
(in)
1 BMP -RISER -DOWN
773.50
780.00
6.50
773.50
0.00
0.00
-780.00
0.00
0.00
2 BMP -RISER -UP
775.50
782.00
6.50
775.50
0.00
0.00
-782.00
0.00
0.00
3 SITE -OUTLET -JUNCTION -DOWN
773.00
780.00
7.00
773.00
0.00
0.00
-780.00
0.00
0.00
4 SITE -OUTLET -JUNCTION -UP
775.25
782.00
6.75
775.25
0.00
0.00
-782.00
0.00
0.00

Junction Results
SN Element
Peak
Peak Max HGL Max HGL
Max
Min Average HGL Average HGL
Time of
Time of
Total Total Time
ID
Inflow
Lateral
Elevation
Depth Surcharge Freeboard
Elevation
Depth
Max HGL
Peak Flooded
Flooded
Inflow
Attained
Attained
Depth
Attained
Attained
Attained
Occurrence
Flooding
Volume
Attained
Occurrence
(cfs)
(cfs)
(ft)
(ft)
(ft)
(ft)
(ft)
(ft)
(days hh:mm)
(days hh:mm)
(ac -in)
(min)
1 BMP -RISER -DOWN
0.11
0.00
773.60
0.10
0.00
6.40
773.58
0.08
1 00:44
0 00:00
0.00
0.00
2 BMP -RISER -UP
0.02
0.00
775.55
0.05
0.00
6.45
775.54
0.04
1 00:09
0 00:00
0.00
0.00
3 SITE -OUTLET -JUNCTION -DOWN
0.25
0.15
773.08
0.08
0.00
6.92
773.04
0.04
0 12:20
0 00:00
0.00
0.00
4 SITE -OUTLET -JUNCTION -UP
0.08
0.06
775.32
0.07
0.00
6.68
775.28
0.03
0 12:02
0 00:00
0.00
0.00

Pipe Input
SN Element
Length
Inlet
Inlet
Outlet Outlet Total Average Pipe
Pipe Pipe
Manning's Entrance Exit/Bend Additional Initial
ID
Invert
Invert
Invert
Invert Drop
Slope Shape
Diameter or Width
Roughness
Losses
Losses
Losses
Flow
Elevation
Offset Elevation
Offset
Height
(ft)
(ft)
(ft)
(ft)
(ft) (ft)
N
(in) (in)
(cfs)
1 BMP -BARREL -DOWN
20.00
773.50
0.00
773.00
0.00 0.50
2.5000 CIRCULAR
18.000 18.000
0.0120
0.5000
0.5000
0.0000
0.00
2 BMP -BARREL -UP
20.00
775.50
0.00
775.25
0.00 0.25
1.2500 CIRCULAR
18.000 18.000
0.0120
0.5000
0.5000
0.0000
0.00
3 PIPE - 1
92.75
784.50
0.00
784.00
0.10 0.50
0.5400 CIRCULAR
15.000 15.000
0.0120
0.5000
0.5000
0.0000
0.00
4 PIPE -2
41.71
784.50
0.00
784.00
0.10 0.50
1.2000 CIRCULAR
15.000 15.000
0.0120
0.5000
0.5000
0.0000
0.00
5 PIPE - 3
242.58
783.90
0.00
781.40
0.10 2.50
1.0300 CIRCULAR
15.000 15.000
0.0120
0.5000
0.5000
0.0000
0.00
6 PIPE -4
138.42
781.30
0.00
780.50
4.50 0.80
0.5800 CIRCULAR
24.000 24.000
0.0120
0.5000
0.5000
0.0000
0.00
7 SITE -OUTLET -LINK -DOWN
100.00
773.00
0.00
764.00
0.00 9.00
9.0000 CIRCULAR
36.000 36.000
0.0120
0.5000
0.5000
0.0000
0.00
8 SITE -OUTLET -LINK -UP
20.00
775.25
0.00
775.00
0.00 0.25
1.2500 CIRCULAR
36.000 36.000
0.0120
0.5000
0.5000
0.0000
0.00

Flap No. of
Gate Barrels
No 1
No 1
No 1
No 1
No 1
No 1
No 1
No 1

Pipe Results
SN Element
Peak
Time of Design Flow
Peak Flow/ Peak Flow Travel Peak Flow
Peak Flow
Total Time
Froude Reported
ID
Flow
Peak Flow
Capacity
Design Flow
Velocity
Time
Depth
Depth/
Surcharged
Number Condition
Occurrence
Ratio
Total Depth
Ratio
(cfs)
(days hh:mm)
(cfs)
(ft/sec)
(min)
(ft)
(min)
1 BMP -BARREL -DOWN
0.11
0 19:58
17.99
0.01
3.31
0.10
0.08
0.05
0.00
Calculated
2 BMP -BARREL -UP
0.02
1 00:01
12.72
0.00
1.45
0.23
0.06
0.04
0.00
Calculated
3 PIPE - 1
0.03
0 12:02
5.14
0.01
0.92
1.68
0.17
0.14
0.00
Calculated
4 PIPE - 2
0.87
0 11:55
7.66
0.11
3.61
0.19
0.31
0.25
0.00
Calculated
5 PIPE - 3
1.62
0 11:56
7.10
0.23
2.67
1.51
0.62
0.50
0.00
Calculated
6 PIPE - 4
6.67
0 11:56
18.63
0.36
5.00
0.46
0.88
0.44
0.00
Calculated
7 SITE -OUTLET -LINK -DOWN
0.25
0 12:21
216.77
0.00
5.03
0.33
0.08
0.03
0.00
Calculated
8 SITE -OUTLET -LINK -UP
0.08
0 12:02
80.79
0.00
1.73
0.19
0.07
0.02
0.00
Calculated

Inlet Input
SN Element Inlet Manufacturer Inlet
Number of Catchbasin Max (Rim)
Inlet
Initial
Initial Ponded
Grate
ID Manufacturer Part
Location
Inlets
Invert
Elevation
Depth
Water
Water
Area Clogging
Number
Elevation
Elevation
Depth
Factor
(ft)
(ft)
(ft)
(ft)
(ft)
(ft')
N
1 CURB INLET - 1 FHWA HEC -22 GENERIC N/A
On Sag
1
781.30
787.50
6.20
781.30
0.00
10.00
0.00
2 DROP INLET - 1 FHWA HEC -22 GENERIC N/A
On Sag
1
783.90
789.50
5.60
783.90
0.00
10.00
0.00
3 YARD INLET - 1 FHWA HEC -22 GENERIC N/A
On Sag
1
784.50
787.50
3.00
784.50
0.00
10.00
0.00
4 YARD INLET - 2 FHWA HEC -22 GENERIC N/A
On Sag
1
784.50
788.50
4.00
784.50
0.00
10.00
0.00

Roadway & Gutter Input
SN Element
Roadway Roadway
Roadway Gutter Gutter
Gutter Allowable
ID
Longitudinal
Cross
Manning's Cross Width Depression
Spread
Slope
Slope
Roughness Slope
(ft/ft)
(ft/ft)
(ft/ft) (ft)
(in)
(ft)
1 CURB INLET - 1
N/A
0.0500
0.0130 0.0620 2.00
0.0000
7.00
2 DROP INLET - 1
N/A
0.0500
0.0130 0.0620 2.00
0.0000
7.00
3 YARD INLET - 1
N/A
0.0500
0.0130 0.0620 2.00
0.0000
7.00
4 YARD INLET - 2
N/A
0.0500
0.0130 0.0620 2.00
0.0000
7.00

Inlet Results
SN Element
Peak
Peak
Peak Flow Peak Flow
Inlet
Max Gutter
Max Gutter
Max Gutter
Time of
Total Total Time
ID
Flow
Lateral
Intercepted Bypassing
Efficiency
Spread
Water Elev.
Water Depth
Max Depth Flooded
Flooded
Inflow
by
Inlet during Peak
during Peak
during Peak
during Peak
Occurrence
Volume
Inlet
Flow
Flow
Flow
Flow
(cfs)
(cfs)
(cfs)
(cfs)
M
(ft)
(ft)
(ft)
(days hh:mm)
(ac -in)
(min)
1 CURB INLET - 1
5.08
5.08
N/A
N/A
N/A
7.13
787.80
0.30
0 11:55
0.00
0.00
2 DROP INLET - 1
0.76
0.76
N/A
N/A
N/A
2.57
789.65
0.15
0 11:56
0.00
0.00
3 YARD INLET - 1
0.87
0.87
N/A
N/A
N/A
2.93
787.67
0.17
0 11:55
0.00
0.00
4 YARD INLET - 2
0.03
0.03
N/A
N/A
N/A
0.10
788.51
0.01
0 12:02
0.00
0.00

Storage Nodes
Storage Node: SAND -FILTER -DOWN
Input Data
Invert Elevation (ft)....................................................................................................
776.00
Max (Rim) Elevation (ft)............................................................................................
780.00
Max (Rim) Offset (ft).................................................................................................
4.00
Initial Water Elevation (ft).........................................................................................
776.00
Initial Water Depth (ft)...............................................................................................
0.00
PondedArea (ft')......................................................................................................
0.00
EvaporationLoss......................................................................................................
0.00
Storage Area Volume Curves
Storage Curve: SAND -FILTER -DOWN
Stage
Storage
Storage
Area
Volume
(ft)
(ft')
(ft')
0
7213
0.000
1
8419
7816.00
2
9681
16866.00
3
11000
27206.50
4
12376
38894.50

Storage Area Volume Curves
Storage Volume if*
0 5,000 10,000 15,000 20,000 25,000 30,000 36,000
4 ---------------------------- -----------•---------------------------- ---------------------------------
------------- ------------ ------------ ------------- ------------- ------------ ------------- ------
-------------- r ------------ I ------------- I ------------- -------------- r ------------ 1. ------------- ---- -----
------------- I -------------- I ------------- I ------------- ------------- I -------------- I ------------- -------
------------- ------------ I ------------- ------------- ------------- ------------ ---------- -----------
-------------------------- -------------------------- ----------------------------------- --- ----------
1.4 ------------- --------------------------- ------------------------------------------ i ----- - ----------
1.3 ------------- ------------ ------------ ------------- ------------- ------------ - - -------------------
------------------------------------------------------- -------------
------------ - ---------- ----------
---------------------------------------- -------------- ------------- -------- -- ------------- ----------
-------------- I ------------ I ------------- 1. -------------- I ------------- I ---- -- --- I -------------- ----------
------------- ------------ ------------- 11 ------------- 11 ------------- -- -- ----- ------------- ----------
------------- ------------ ------------ ------------- ------------
---- ---------------------- ----------
---------- ---------- --------- ----------
-------------- I ------------ I ------------- -------------
------------- I -------------- I ------------- I ------------- -------- --- -------------- I --- --------- ----------
------------- ------------ ------------ ------------- ----- --- --- ------------ I -------------- ----------
!.4 ------------- ------------ ------------ ------------- -- --- ----- ------------ ------------- ----------
------------- -------------------------- ------------ --- -------- ------------ ------------- ----------
-------------- I ------------ I ------------- I ----------- ---- ------------ r ------------ I -------------- ----------
------------------------------------------------- --- : ------------- ------------ ------------- ----------
2 -------------------------- ----------------- ---- --- ------------- ------------ ------------- ----------
1.9 ---------------------------- I ------------ -- --- ----- ------------- I ------------- ------------- ----------
1.3 -------------------------- ------------- --- -------- -------------------------- -------------- ----------
1.7 ---------------------------- --------- ---- ------------------------ L ------- --------------
Lir ---------------------------------- --------------------------- --------------------------
----------
1.5 -------------- I ------------ I ------ -- -11 ------------- I ------------- r ------------
-------------- ----------
-------------
1.4 -- --- ---- ------------ ------------- ----------
------------ -------- -----------
1.3 ------------- ------------- I -- ------- ------------- ------------ -------------------------- ----------
1.2 ------------- ----------- --- --------- ------------- -------------- L ------------ I ------------- ----------
1.11
----------------------- -- ------------ ------------ -.............i____________{.._____..___ ----------
I -------------r----__ -------------------------- ------------------------- -------------
----------
------------------ -- ---- --------------------------------------- ------------------------------------
1.8
------------- ---------
-- -- ------ --- --------------------------- -------------------------- ----------
-------------- I - -------- I ------------ I -------------- I ------------- ------------ -------------- I ---------
------------ - --------- --------------- ------------ ------------ ------------- ----------
-------
-----------------------------------
------------ ------------- ----------
-------- --- :
------------ ------------ ------------ ------------ ------------ ------------- ----------
------ -------------------------------- --------------- ----------------------------------------- ----------
---- -------- ------------ ------------ ---------------------------- I ------------ 1. ------------- ----------
ki-- ---------- ----------- ----------------- ------------ ------------- ----------
0 ------------ L ------------ --------------- --------------------------------------
7,500 8,000 3.600 9.000 9.500 10.000 10.500 11,600 11,60 12,006
Storage Area Ift)
I- Storage Area — Storage Volume

Storage Node : SAND -FILTER -DOWN (continued)
Outflow Weirs
SN Element Weir Flap
ID Type Gate
1 EMERGENCY -SPILLWAY -DOWN Trapezoidal No
Outflow Orifices
Crest Crest Length Weir Total Discharge
Elevation Offset Height Coefficient
779.00 3.00 30.00 1.00 3.33
SN Element Orifice
Orifice Flap
Circular Rectangular Rectangular
Orifice Orifice
ID Type
Shape Gate
Orifice Orifice Orifice
Invert Coefficient
Max HGL Elevation Attained (ft)...............................................................................
778.08
Diameter Height Width
Elevation
Average HGL Elevation Attained (ft).........................................................................
777.15
(in) (in) (in)
(ft)
1 PRINCIPAL -SPILLWAY -DOWN Side
Rectangular No
36.00 36.00
778.50 0.63
Output Summary Results
PeakInflow (cfs).......................................................................................................
8.96
Peak Lateral Inflow (cfs)...........................................................................................
2.30
Peak Outflow (cfs)....................................................................................................
0.11
Peak Exfiltration Flow Rate (cfm).............................................................................
0.00
Max HGL Elevation Attained (ft)...............................................................................
778.08
Max HGL Depth Attained (ft)....................................................................................
2.08
Average HGL Elevation Attained (ft).........................................................................
777.15
Average HGL Depth Attained (ft)..............................................................................
1.15
Time of Max HGL Occurrence (days hh:mm)..........................................................
0 19:58
Total Exfiltration Volume (1000-ft')...........................................................................
0.000
Total Flooded Volume (ac-in)...................................................................................
0
Total Time Flooded (min).........................................................................................
0
Total Retention Time (sec).......................................................................................
0.00

Storage Node : SAND -FILTER -UP
Input Data
Invert Elevation (ft)....................................................................................................
778.00
Max (Rim) Elevation (ft)............................................................................................
782.00
Max (Rim) Offset (ft).................................................................................................
4.00
Initial Water Elevation (ft).........................................................................................
778.00
Initial Water Depth (ft)...............................................................................................
0.00
PondedArea (W)......................................................................................................
0.00
EvaporationLoss......................................................................................................
0.00
Storage Area Volume Curves
Storage Curve: SAND -FILTER -UP
Stage
Storage
Storage
Area
Volume
(ft)
(ft')
(ft')
0
2539
0.000
1
3372
2955.50
2
4261
6772.00
3
5206
11505.50
4
6209
17213.00

Storage Area Volume Curves
Storage Volume if*
0 2'000 4,000 6,000 8,000 10,000 12,000 14,000 16,000
4 --------------------------------------- ------------ ------------ ------------ ------------ ------------ ------
------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------
------------ ------------
------------ ------------ ------------ --------------------- ------------ -----
------------ ------------ ------------ ------------ ------------ ----------- ------------ -------- --------
------------ ------------ ----------- ------------ ------------ ------------ ------------------ - -----------
------------ :- ----------- ------------ ------------ ------------ ------------
----------- - -- ------ -------
1.4. -------------------------- ------------ ------------- ------------------------ ---------- --- --------- -------
1.3. ------------- I ---------- I ------------- ------------- I ------------ I ------------- ------ --- ------------- ------
----------- ------------- ------------ ------------ ------------ ------
------------ -------
------------ ------------ ------------ ------------ ------------ ------------ ---- ----- ------------ -------
------------ ------------------------ ------------ ------------ -------- -- -------- ------------ -------
------------ ------------ ------------ ------------ ------------ ----------- ------------ -------
------------ ------------ ------------------------- ------------ --- ----- -- ------------ ------------ -------
------------ ------------ ------------ ----- ---- ------------ ----------- -------
,
------
------------ ---------- ------------ -- ---- ----------- ------- -------
------------ ------------ ------------ ------------ ------ --- - ---------- ------------ ------------ -------
!.4. ------------ ------------ ------------------------ --- ----- ------------ ------------ ------------ -------
------------ ------------ ------------ ------------- ------ ---------------- ------------------------- -------
------------ ------------ --------------------- - ----- ------ ------------ --------------------------------
----------------------- ------- ------- --------
----------- ------------ ------------------------- -------
------------ ------------ -------
27 ------------ ------------ ------------ ---- ------- ----------- -------------
------------ -------
------------ ------------ ------------ -- ------ ------------ ---------------------- --
------------ ----------- ---------- - ------ ---- ------------ ------------ ------------ ------------ -------
------------ ------------ --------- -- ---- ------ ------------ ------------ ------------ ------------ -------
------------ Li ------- I ------- ------- ----------------------------------- ------------ ----------- -------
---- -------------- -------- -I------------ -------------
-------
1.4 --- ----- -'- ---- ------ ---------------
- --------------
-
------------: ------------ : ----- ---- ------------ I ------------ I ------------- ------------ ------------ -------
------------ I ----------- - ---- ------- ------------ ------------ ------------ ------------- I ------------ -------
------------ ------- --- - --------- -------
----------------------------- ---------- ----------- -------
----------- ---- ----- ------------- -------------------------- ----------- ------------ ------------ -------
----------- --- ---- -- ------ ----------- -
---------- — ----------- ----------- — ----------- -------
------------ :__ -
------------------------------ ------------ ----------- — ----------- -------
------------ --- ------- ------------ ----------- -- ------------ I ------------ ----------- —1 -------------------
---------- ---
------------------------------------ ---------- ------------ -------
1.5
-------- -- ------------- : 11
------------ ---- 4 ------------ -------
------------ ------------ ------------ -------
------------ ------------ ------------ ------------ ------------ ----------- — ----------- -------
1.2
------------------------- ------------ ----------- ------------ ----------- ----------- -------
--- ------- ------------ ------------ -------------------------- ------------ ------------------------- -------
- --------- ------------ ------------ ------------ ------------ ------------ ----------- ------------ -------
0 ----------- ------------ ------------ ------------------------- ------------ ------------ ----------- -------
3,006 3,60 4,00 4,600 6,40 fhs" 6,000
Storage Area (M
I --
Storage Area — Storage Volume

Storage Node : SAND -FILTER -UP (continued)
Outflow Weirs
SN Element
Weir
Flap Crest
Crest
Length
Weir Total Discharge
ID
Type
Gate Elevation
Offset
Max HGL Depth Attained (ft)....................................................................................
Height Coefficient
Average HGL Elevation Attained (ft).........................................................................
778.73
(ft)
(ft)
(ft)
(ft)
1 EMERGENCY -SPILLWAY -UP
Trapezoidal
No 781.00
3.00
20.00
1.00 3.33
Outflow Orifices
0.00
SN Element
Orifice
Orifice Flap
Circular Rectangular
Rectangular Orifice Orifice
ID
Type
Shape Gate
Orifice
Orifice
Orifice Invert Coefficient
Diameter
Height
Width Elevation
(in)
(in)
(in) (ft)
1 PRINCIPAL -SPILLWAY -UP
Bottom
Rectangular No
36.00
36.00 780.50 0.63
Output Summary Results
PeakInflow (cfs).......................................................................................................
2.05
Peak Lateral Inflow (cfs)...........................................................................................
2.05
PeakOutflow (cfs)....................................................................................................
0.02
Peak Exfiltration Flow Rate (cfm).............................................................................
0.00
Max HGL Elevation Attained (ft)...............................................................................
779.27
Max HGL Depth Attained (ft)....................................................................................
1.27
Average HGL Elevation Attained (ft).........................................................................
778.73
Average HGL Depth Attained (ft)..............................................................................
0.73
Time of Max HGL Occurrence (days hh:mm)..........................................................
1 00:01
Total Exfiltration Volume (1000-fN)...........................................................................
0.000
Total Flooded Volume (ac-in)...................................................................................
0
Total Time Flooded (min).........................................................................................
0
Total Retention Time (sec).......................................................................................
0.00

3
iOV
$M
W
545210
350 37 20" N 8'
_o
R
A
0
n
35o 374"N
545210 545270 545330 545390 545450
3
lV
Map Scale: 1:2,420 W printed on A portrait (8.5" x 11") sheet
NMeters
0 35 70 140 210
Feet
0 100 200 400 600
Map projection: Web Mentor Comer coordinates: WGS84 Edge tics: UTM Zone 17N WGS84
USDA Natural Resources Web Soil Survey
Conservation Service National Cooperative Soil Survey
Soil Map—Rowan County, North Carolina
545270 5453,10 545390 545450
545510
3
a
$N
W
545570
350 37' 2d' N
545510
R
A
0
r
350 374"N
545570
3
n
V
a
7/25/2017
Page 1 of 3

MAP LEGEND
Area of Interest (AOI)
0
Area of Interest (AOI)
Soils
0
Soil Map Unit Polygons
rwr
Soil Map Unit Lines
0
Soil Map Unit Points
Special
Point Features
Vo
Blowout
Borrow Pit
Clay Spot
Closed Depression
Gravel Pit
.14
Gravelly Spot
0
Landfill
Lava Flow
Marsh or swamp
+
Mine or Quarry
Water Features
Miscellaneous Water
Perennial Water
Streams and Canals
Rock Outcrop
Saline Spot
4
Sandy Spot
Severely Eroded Spot
Sinkhole
Source of Map: Natural Resources Conservation Service
Slide or Slip
oa
Sodic Spot
Soil Map—Rowan County, North Carolina
MAP INFORMATION
USDA Natural Resources Web Soil Survey 7/25/2017
Conservation Service National Cooperative Soil Survey Page 2 of 3
Spoil Area
The soil surveys that comprise your AOI were mapped at
1:24,000.
Stony Spot
Very Stony Spot
Warning: Soil Map may not be valid at this scale.
Wet Spot
Enlargement of maps beyond the scale of mapping can cause
misunderstanding of the detail of mapping and accuracy of soil
Other
line placement. The maps do not show the small areas of
.-
Special Line Features
contrasting soils that could have been shown at a more detailed
scale.
Water Features
Streams and Canals
Please rely on the bar scale on each map sheet for map
measurements.
Transportation
Rails
Source of Map: Natural Resources Conservation Service
Web Soil Survey URL:
rwr
Interstate Highways
Coordinate System: Web Mercator (EPSG:3857)
US Routes
Maps from the Web Soil Survey are based on the Web Mercator
L
Major Roads
projection, which preserves direction and shape but distorts
distance and area. A projection that preserves area, such as the
Local Roads
Albers equal-area conic projection, should be used if more
accurate calculations of distance or area are required.
Background
.
Aerial Photography
This product is generated from the USDA-NRCS certified data as
of the version date(s) listed below.
Soil Survey Area: Rowan County, North Carolina
Survey Area Data: Version 13, Sep 20, 2016
Soil map units are labeled (as space allows) for map scales
1:50,000 or larger.
Date(s) aerial images were photographed: Feb 11, 2011—Feb
13, 2011
The orthophoto or other base map on which the soil lines were
compiled and digitized probably differs from the background
imagery displayed on these maps. As a result, some minor
shifting of map unit boundaries may be evident.
USDA Natural Resources Web Soil Survey 7/25/2017
Conservation Service National Cooperative Soil Survey Page 2 of 3

Soil Map—Rowan County, North Carolina
Map Unit Legend
Rowan County, North Carolina (NC159)
Map Unit Symbol
Map Unit Name
Acres in AOI
Percent of AOI
ApB
Appling sandy loam, 2 to 6
percent slopes
0.7
3.8
1.9
4.5%
ArA
Armenia loam, 0 to 2 percent
slopes, frequently flooded
23.1%
ChA
Chewacla loam, 0 to 2 percent
slopes, frequently flooded
11.2%
VaB
Vance sandy loam, 2 to 8
percent slopes
8.2
49.2%
WaA
Warne loam, 0 to 2 percent
slopes, occasionally flooded
2.0
12.1%
Totals for Area of Interest
16.6
100.0%
usDA Natural Resources Web Soil Survey 7/25/2017
Conservation Service National Cooperative Soil Survey Page 3 of 3

Page I -of 2- - -- -- -- -
API PAR ISIP' URN I LAN • CIC I PART !NT
Rowan -County Assessor's Office
This cer cs that there are nv delinquent ad valorem real estate taxes, which the' --'
Rowan County Tax Collector is�wiflec ' �taa lien on:
Property Identcation Number
"This is not a certification that the Rowan County Properly Identification Number
matches this Deed description. Clp
_ Tonya Parnell Ci $ — fig [ ❑ .
Rowan Co. Tax Collections Manager Clerk DatefIime
. 4 W
Excise Tax. Exempt
rl III[I11Illlll iF1IIFIF FFlll Fill[ If [[[ IF1If IIIII Ilillilul iIii1
lioC 1D.-••uu 111111111111111Jill 11ll
Recorded: 10/18/2016It543040002 T10e20:4S Aly
Fee Amt: $28.00 Page i t1f 2
Revenue Tax: $0.00
Rowan, NG
J. F. Brinddie Register of Deeds
SK1278 PG7$5
NORTH CAROLINA SPECIAL WARRANTY DEED
Parcel Identifier No. 401A/027 Verified by
By:
Mail/Box to:
County on the day of , 20
NO OPINION ON TITLE IS EXPRESSED OR IMPLIED BY THE PREPARER OF THIS DEED
This instrument was prepared by: John W. Dees, H, Attorney at Law, P.O. Box 1308, Salisbury, NC 281.45-1.308
Brief description for the •Index:
THIS DEED made this day of September, 2016, by and between
GRANTOR I GRAN'T'EE
ROWAN COUNTY, North Carolina,
a body politic
130 West Innes Street
Salisbury, NC 28144
BOWTIE PROPERTIES, LLC, a North Carolina
limited liability company
Mailing Address.
yD i
b - 44 4
Enter in appropriate block for each party: name, address, and, if appropriate, character of entity, e.g. corporation or partnership.
The designation Grantor and Grantee as used herein shall include said parties, their heirs, successors, and assigns, and shall include
singular, plural, masculine, feminine or neuter as required by context.
WITNESSETH, that the Grantor, for a valuable consideration paid by the Grantee, the receipt of which is hereby acknowledged, has and
by these presents does grant, bargain, sell and convey unto the Grantee in fee simple, all that certain lot or parcel of land situated in the
City of --, Litaker Township, Rowan County, North Carolina and more particularly described as follows:
BEING all of Lot 9 of Speedway Business Parkas shown on map recorded in Map Book 9995 at page 5310
in the Rowan County Registry.
All or a portion of the property herein conveyed does not include the primary residence of a Grantor.
NC Bar Association Form No. 6 ©1977, 2002
Printed by Agreement with the NC Bar Association -1981 - Chicago Title Insurance Company
Book: 1278 Page: 785 Page 1 of 2

Page 2 of 2
The property hereinabove described was acquired by Grantor by instrument recorded in Book 765 page 70.
A map showing the above described property is recorded in Plat Book 9995 page 53117.
TO HAVE AND TO HOLD the aforesaid lot or parcel of land and all privileges and appurtenances thereto belonging to the Grantee in
fee simple.
And the Grantor covenants with the Grantee, that Grantor has done nothing to impair such title as Grantor received, and Grantor will
warrant and defend the title against the lawful claims of all persons claiming by, under or through Grantor, other than the following
exceptions:
Subject to Declaration of Protective Covenants recorded in Book 1027 at page 159 in the Rowan County Registry.
Subject to any and all easements, rights of way, reservations and restrictions of record.
IN WITNESS WHEREOF, the Grantor has caused this instrument to be signed by the Chairman of its Board of
Commissioners, attested to by its Clerk, its County seal affixed, all by authority of its Board of Commissioners duly given, the day and
year first above written.
Rowan County. North Carrollina bodv Dolitic
By;'
hairman of the Boa d
ST:
Clerk to the Boaril
(seal)
State of North Carolina - County of Rowan
I, the undersigned Notary Public of the County and State aforesaid, certify that Carolyn Barger personally came before me
this day and acknowledged that she is the CIerk to the Board of Commissioners of Rowan County, North Carolina, a body politic,
and that by authority duly given and as the act of the Board of Commissioners, the foregoing instrument was signed in its name by
its Chairman of the Board, sealed with the seal of Row n County, North Carolina, and attested by her as the Clerk to the Board.
Witness my hand and Notarial stamp or seal, this jay of September, 2016.
My Commission Expires: 5 - 3i* - aolR "'Ina
Notary P6blic
MARGARET C. PRICE
Rowan County, North Carolina
My Commission Expires�Z -31-aA
or Typed Name of Notary Public:
?2n"�- e—
�rfcr
NC Bar Association Form No. b © 1977, 2002
Printed by Agreement with the NC Bar Association — 19$1 -- Chicago Title Insurance Company
Book: 1278 Page: 785 Page 2 of 2

Pagel of 2
MAP I Simi PAR
I s/P
ll/SH
I LA
C/C
I PART
I INT
-� as
10
Rowan County Assessor's Office
llf 11A lll[llll[llll[111flallllllllllll
Doc ID: Recorded: 02/03/20180atT04e;CRP Piz
Fee Amt: $28.08 Page 1 of 2
Revenue Tax: $0.00
Rowan, Nc
J. E. Brindle Register of Deeds
BK 1285 P,3285
NORTH CAROLINA SPECIAL WARRANTY DEED
Excise Tax: Exempt
Parcel Identifier No. 401A/026 Verified by County on the day of , 20
By.
Mail/Box to:
This instrument was prepared by. John W. Dees, II, Attorney at Law, P.O. Box 1308, Salisbury, NC 28145-1308
Brief description for the Index. Speedway Blvd.
THIS DEED made this day of February, 2016, by and between
GRANTOR i GRANTEE
ROWAN COUNTY, North Carolina,
a body politic
Mailing Address:
402 North Main Street
Salisbury, NC 28144
BOWTIE PROPERTIES, LLC
A North Carolina Limited Liability Company
Mailing Address:
650 Kingstree Roa-d
Salisbury. NC 28146
Enter in appropriate block for each party: name, address, and, if appropriate, character of entity, e.g. corporation or partnership.
The designation Grantor and Grantee as used herein shall include said parties, their heirs, successors, and assigns, and shall include
singular, plural, masculine, feminine or neuter as required by context.
WITNESSETH, that the Grantor, for a valuable consideration paid by the Grantee, the receipt of which is hereby acknowledged, has and
by these presents does grant, bargain, sell and convey unto the Grantee in fee simple, all that certain lot or parcel of land situated in the
Litaker Township, Rowan County, North Carolina and more particularly described as follows:
BEING all of Lot 8 of Speedway Business park as shown on map recorded in Map Book 9995 at page 5310 in
the Rowan County Registry.
All or a portion of tate property herein conveyed does not include the primary residence of a Grantor.
This instrument prepared by: Glenn E. Ketner, Jr. a licensed North Carolina attorney. Delinquent taxes, if any,
will be paid by the closing attorney to the County Tax Administrator from the closing proceeds.
NC Bar Association Form No. 6 © 1977, 2002
Printed by Agreement with the NC Bar Association — 1981 - Chicago Title Insurance Company
Book: 1265 Paqe: 285 Paqe 1 of 2

Page 2 of 2
The property hereinabove described was acquired by Grantor by instrument recorded in Book page
A map showing the above described property is recorded in Plat Book 9995 page 5310.
TO HAVE AND TO HOLD the aforesaid lot or parcel of land and all privileges and appurtenances thereto belonging to the Grantee in
fee simple.
And the Grantor covenants with the Grantee, that Grantor has done nothing to impair such title as Grantor received, and Grantor will
warrant and defend the title against the lawful claims of all persons claiming by, under or through Grantor, other than the following
exceptions:
Subject to any and all easements, rights of way, reservations and restrictions of record.
IN WITNESS WHEREOF, the Grantor has caused this instrument to be signed by the Chairman of its Board of
Commissioners, attested to by its Clerk, its County seal affixed, all by authority of its Board of Commissioners duly given, the day and
year first above written.
RGwanlcouittv, North Carolina i 'c
By:
halrman of the Board
ATT -FST::.
Clerk to the Bo
ut •
(seal)
State of North Carolina - County of Rowan
T, the undersigned Notary Public of the County and State aforesaid, certify that Carolyn-Athefpersonally came before me
this day and acknowledged that she is the CIerk to the Board of Commissioners of Rowan County, North Carolina, a body politic,
and that by authority duly given and as the act of the Board of Commissioners, the foregoing instrument was signed in its name by
its Chairman of the Board, sealed with the seal of Rowan County, North Carolina, and attested by her as the Clerk to the Board.
Witness my hand and Notarial stamp or seal, this f sr day of February, 2016.
My Commission Expires: - 31 - a o f
Notary Pa lic
Printed or Typed Name of Notary Public:
MARGARET C. PRICE I�cLvaCkr e_1t C_ . �Y;
Rowan County, North Carolina
My Commission Explres 3 L 21
NC Bar Association Form No. 6 (D 1977, 20432
Printed by Agreement with the NC Bar Association —1981 — Chicago Title Insurance Company
Book: 1265 Page: 285 Page 2 of 2

BUSINESS CORPORATION ANNUAL REPORT
NAME OF BUSINESS CORPORATION: MAKSON, INC.
SECRETARY OF STATE ID NUMBER: 0726728 STATE OF FORMATION: NC
REPORT FOR THE FISCAL YEAR END: 12/31/2016
SECTION A:
1. NAME OF REGISTERED AGENT: Eller, William D
2. SIGNATURE OF THE NEW REGISTERED AGENT:
3. REGISTERED OFFICE STREET ADDRESS &COUNTY
E -Piled Annual Report
0726728.
CA201712301247
5/3/2017 03:55
Changes
SIGNATURE CONSTITUTES CONSENT TO THE APPOINTMENT
4. REGISTERED OFFICE MAILING ADDRESS
434 Calhoun Street PO Box 4197
Salisbury, NC 28144-6722 Rowan County Salisbury, NC 281454197
SECTION B: PRINCIPAL OFFICE INFORMATION
1. DESCRIPTION OF NATURE OF BUSINESS: Commerical Construction
2. PRINCIPAL OFFICE PHONE NUMBER: [phone] 3. PRINCIPAL OFFICE EMAIL: privacy Redaction
4. PRINCIPAL OFFICE STREET ADDRESS &COUNTY
434 Calhoun Street
5. PRINCIPAL OFFICE MAILING ADDRESS
PO Box 4197
Salisbury, NC 28144-6722 Salisbury, NC 28145-4197
SECTION C: OFFICERS (Enter additional officers in Section E.)
NAME: William D. Eller NAME: NAME:
TITLE: President TITLE: TITLE:
ADDRESS: ADDRESS: ADDRESS:
650 Kingstree Rd
Salisbury, NC 28146
SECTION D: CERTIFICATION OF ANNUAL REPORT. Section D must be completed in its entirety by a person/business entity.
William D. Eller 5/3/2017
SIGNATURE DATE
Form must be signed by an officer listed under Section C of this forth.
William D. Eller President
Print or Type Name of Officer Print or Type Title of Officer
This Annual Report has been filed electronically.
MAIL TO: Secretary of State, Corporations Division, Post Office Box 29525, Raleigh, NC 27626-0525