SW6201002_PACKAGE TO STORMWATER 10-1-2020_20201006

KEN BRIGHT ASSOCIATES, PLLC
Consultina Enaineers
October 1, 2020
Mr. Corey Anen
North Carolina Department of Environmental Quality
217 West Jones Street
Raleigh, NC 27603
Re: Fair Ridge Farms Subdivision
Harnett County
Dear Mr. Anen,
Attached please plans and applications for Fair Ridge Farms Subdivision for your
review. The project is located in Harnett County and is a Phase II project. The built
upon area is 12.97% of the project area making it a Low -Density Project with grass
swales and some cross pipes under the road to carry the runoff.
Attached are the following documents:
1. Original and one copy of the Stormwater Management Application form,
2. Check in the amount of $ 505.00
3. Two Sets of plans
4. One copy of the sealed Calculations
5. Narrative of the proposed Storm management for the project
6. Original and one copy of the signed and notarized Low Density Residential
Subdivisions Deed Restrictions & Protective Covenants
7. Original and one copy of the Operation & Maintenance Agreement.
8. Original and one copy of Supplement EZ
9. A copy of the USGS map.
10. A copy of Property Deed. DB 5090, Page 463.
11. A copy of the soils report for your information.
If you have any questions please feel free to contact me. We will be on vacation for the
next week and we will address any comments you have when we come back.
Sincerely,
J�
Ken W. Bright, PE
Letter Stormwater Application Fari Ridge Farms.doc
P.0 Box 553
2305 Carthage Street
Sanford, NC 27330
Phone: [phone]
e-mail: [e-mail]

DEMLR USE ONLY
Date Received
Fee raid
Permit Number
Applicable Rules: ❑ CoastaI SW -1995 ❑ Coastal SW - 2008 ❑ Ph II - Post Construction
(select all that apply) ❑ Non -Coastal SW- HQW /ORW Waters ❑ Universal Stormwater Management Plan
❑ Other WQ M mt 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 far 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.):
Fair Ridge Farms Subdivision
2. Location of Project (street address):
5628 R sser P' an Rd - SR 121
City:Sanford Townshil: Barbecue _ County:Harnett Zip:28327
3. Directions to project (from nearest major intersection):
From Sanford Take H= 87 S to Fa ettevi le. Turn left on McD al Drive. go for 3.3 mile
Turn Right on Rosser Pittman Rd and drive f r apprpximatelly 1 mile. Site is on the right ide.
4. Latitude:35° 21' 37" N _. Longitude:79° 02' 51" W of the main entrance to the project.
II. PERMIT INFORMATION:
1. a. Specify whether project is (check one): ®New []Modification ❑ Renewal w/ Modificationt
tRenewals with modifications also requires SWU-102 - Renewal Application 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: 7.3 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:
5. Is the project located within 5 miles of a public airport? N No ❑ Yes
If yes, see S.L. 2012-200, Part ill:
Form SWU-101 Version Oct. 31, 2013 Page 1 of 6

III. CONTACT INFORMATION
I. a. Print Applicant / Signing Official's name and title (specifically the developer, property owner, lessee,
designated government official, individual, etc. who owns the 12roject}:
Applicant/Organization:Rosser Pittman Land Development LLC
Signing Official & Title: Elvis Faircloth
b. Contact information for person listed in item 1a above:
Street Address:PO Box 1310
City:Broadway State:NC Zip:27505
Mailing Address (if applicable):
City: State: Zip:
Phone: (919 } 499-8190 Fax:
Email:[e-mail]
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. (This is the
person who owns the property that the project is located on):
Property Owner/Organization:
Signing Official & Title:
b. Contact information for person listed in item 2a above:
Street Address:
City: State: Zip:
Mailing Address (if applicable):
City:
Phone:
Email:
State: Zip:
Fax:
3. a. (Optional) Print the name and title of another contact such as the project's construction supervisor or other
person who can answer questions about the project:
Other Contact Person / Organization:
Signing Official & Title:
b. Contact information for person listed in item 3a above:
Mailing Address:
City: State: Zip:
Phone: ( ) _
Email:
Fax: ( i
4. Local jurisdiction for building permits: Harnett County _ r
Point of ContactJay Sikes Phone #: (910 } 893-7525, x4
Form SWU-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.
This is a low density ro'ect. The soils are well drained loamy sands. The runoff will be treated with
disl2ersed flow and grass swales.
A detention pond will be added for volume control.
2. a. If claiming vested rights, identify the supporting documents provided and the date they were approved:
❑ Approval of a Site Specific Development Plan or PUDApproval Date:
❑ Valid Building Permit Issued Date:
❑ Other: Date:
b. If claiming vested rights, identify the regulation(s) the project has been designed in accordance with:
❑ Coastal SW —1995 ❑ Ph II -• Post Construction
3. Stormwater runoff from this project drains to the CaA,w a Fear River basin.
4. Total Property Area: 43.6 acres
5. Total Coastal Wetlands Area: acres
6. Total Surface Water Area: 0.42 acres
7. Total Property Area (4) — Total Coastal Wetlands Area (5) — Total Surface Water Area (6) = Total Project Area':
43.18 acres
Total project area shall be calculated to exclude the following: the normal pool of impounded structures, the area
between the banks of streams and rivers, the area below the NormalHigh Water (NHW) Iine or Mean High Water
(MHW) 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). Non -coastal wetlands landward of the NHW (or MHW) line may
be included in the total project area.
8. Project percent of impervious area: (Total Impervious Area / Total Project Area) X 100 =12.95
9. How many drainage areas does the project have?J (For high density, count I for each proposed engineered
stormwater BMP. For low density and other projects, use 1 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
Draina a Area 1
Drainage Area _
Drainage Area
Drainage Area _
Receiving Stream Name
Big Branch
Stream Class
C
Stream Index Number
18-20-13-5
Total Drainage Area s1,8",216
On -site Drainage Area sf
1,899,216
O -site Drainage Area sf
Pro osed Impervious Area" (sf)
262,980
`% Im ervious Area (total)121.95
Impervious— Surface Area
Drainage Area 1
Drainage Area _
Drainage Area _
Drainage Area
On -site Buildings Lots s
195,000
On -site Streets sf
65,480
-site Parking s
On -site Sidewalks (sf
Other on -site sf
2,500
Future s
Off -site (sf)
Existing BUA s
22,216
ota s
,
Stream Class and Index Number can be determined at:
�* Im ervious area 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 SVvU-101 Version Oct. 31, 2013 Page 3 of 6

11. How was the off -site impervious area listed above determined? Provide documentation. Attached is
spreadsheet with BUA calculation. Density was calculated as per 15A NCAC 2H .1003(l) b
ZMMinUni fMW 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 stormwaterrequirements riper 15A NCACO2B
.06W.
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
from
VI. 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
. 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 )
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
for each submitted application package from
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.envhelg.orglvages/onestopexpress.html 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/management
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 xh mile of the site boundary, include the'h
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 Iandward 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.
m. 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).
p. Vegetated buffers (where required).
for &g
Form SWU-101 Version Oct. 31, 2013 Page 4 of 6

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
elevations and boring logs. Include an 8.5"x11" copy of the NRCS County Soils map with 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 verify the SHWT prior
to submittal, [phone].)
10. A copy of the most current property deed. Deed book: 3747 Page No: 834
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 2H.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.uslCorporations /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
. Download the latest versions for each submittal.
In the instances where the applicant is different than the property owner, it is the responsibility 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 signature(s) below, the permit holder(s) 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 section 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:Ken W. Bright, PE
Consulting Firm:, Ken Bright Associates. PLLC ...._
Mailing Address:PO Box 553
City:Sanford State:NC Zip:27331
Phone: (919 } 356-4687 Fax:
Email:[e-mail]
IX. PROPERTY OWNER AUTHORIZATION (if Contact Information, item 2 has been filled out, complete this
section)
1, (print or type name of person listed in Contact Information, item 2a) certify that I
own the property identified in this permit application, and thus give permission to (print or type name of person
listed in Contact Information, item 1a) with (print or type name of organization listed in
Contact Information, item 1a) 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 assess nt pf ci it penalties of up to $25,000 per day, pursuant to NCGS 1443-215.6.
Signature: l Date:_
O- 15 h L, A� a Nota Publi for tt�he State of - unty of
do hereby certify that �1(/L(i(.y personally appeared
before me this— may of gt4k . and acl wledge the due ecu�theation for
a stormwater permit. Witness my�andandfficial seal,
SEAL
My commission expiresd,2z 1 _3
X. APPLICANT'S CERTIFICATION
1, (print or type name of person listed in Contact Information, item Ia) Elvis Fairclot
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 7(271*
15A NCAC 2H .1000 and any other applicable state stormwater requirements.
_ rr-� ,,A�Signature:at,�e_ Date: v —(J
1, I E a Now'y Public for the State of ~ County of
do hereby certify that personally appeared
before me thiiLA& of i� , and ac owledge the due executi n of the pplication for
a stormwater permit. Witness my and and official seal, .
SEAL
My commission expires
Form SWU-101 Version Oct. 31, 2013 Page 6 of 6

Low Density Residential Subdivisions
Deed Restrictions & Protective Covenances
In accordance with Title 15 NCAC 2H.1000 and S.L. 2006-246, the Stormwater Management
Regulations, deed restrictions and protective covenants are required for Low Density Residential
Subdivisions where lots will be subdivided and sold. Deed restrictions and protective covenants are
necessary to ensure that the development maintains a "built -upon" area consistent with the applicable
regulation governing the density level.
I, _Elvis Faircloth_ acknowledge and affirm by my signature below, that 1 will
cause the following deed restrictions and protective covenants to be recorded for Fair Ridge Farms
Subdivision prior to the sale of any lot:
1. The following covenants are intended to ensure ongoing compliance with State Stormwater
Management Permit Number , as issued by the Division of Energy, Mineral and
Land Resources under the Stormwater Management Regulations.
2. The State of North Carolina is made a beneficiary of these covenants to the extent necessary to
maintain compliance with the stormwater management permit.
3. These covenants are to run with the land and be binding on all persons and parties claiming
under them.
4. The covenants pertaining to stormwater may not be altered or rescinded without the express
written consent of the State of North Carolina, Division of Energy, Mineral and Land Resources.
5. Alteration of the drainage as shown on the approved plan may not take place without the
concurrence of the Division of Energy, Mineral and Land Resources.
6. The maximum allowable built -upon area per lot is 5,000 square feet. This allotted amount
includes any built -upon area constructed within the lot property boundaries, and that portion of the
right-of-way between the front lot line and the edge of the pavement. Built upon area includes, but
is not limited to, structures, asphalt, concrete, gravel, brick, stone, slate, and coquina, but does
not include raised, open wood decking, or the water surface of swimming pools.
7. in the case of a lot within CAMA's regulated AEC, where the Division of Coastal Management
calculates a different maximum allowable built -upon area for that lot than is shown herein, the
governing maximum built -upon area for that lot shall be the most restrictive of the two.
8. Filling in or piping of any vegetative conveyances (ditches, swales, etc.) associated with the
development except for average driveway crossings is strictly prohibited by any persons.
9. Each lot will maintain a 30* foot wide vegetated buffer between all impervious areas and surface
waters.
10. All roof drains shall terminate at least 30* foot from the mean high water mark of surface waters.
*50 foot for projects
located in thle 2 coastal counties.
Signature: L�":L—% . ��„� r'� Date:
l � )q^) a Notary Public in the
State of County of
do hereby certify that r ��lx-( personally appeared
before me this the (L' 7ay of , 20=2Z,)_, and acknowledge
the due execution of the foregoing instrument. Witness my hand and official seal,
SEAL
Signature
My Commission expires
Form DRPC-5 Rev.2 05Nov2009 Page l of 1

operation & maintenance Agreement
Project Name:
Project Location:
Fair Ridge Farms Subdivision
5828 Rosser Pittman Rd Harnett County, 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 These
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:
O&M tables will be added automatically):
Location(s):
Location(s): Behind lot 12
Location(s): Along the Roads, towards Det Pond
Location(s):
Location(s):
Location(s):
Location(s):
Location(s):
Location(s):
Location(s):
Location(s):
Location(s):
Location(s):
Location(s):
Location(s):
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
Elvis Faircloth
Rosser Pittman Land Development LLC
PO Box 1310
Broadway, NC 27505
[phone]
,[e-mail]
� tk
Date:��"
, a Notary Public for the State of
do hearby certify that 9 J- V r' 5 &4 0.1'6:-L6
day of 4""'d o? 4-V-6 and
acknowledge the due execution of the Operati9ns and Mainten
Witness my hand and official seal,
3, "-q-VA V?-/

Grassed Swale Maintenance Re uirements
Important maintenance procedures:
The drainage area of the grassed swale will be carefully managed to reduce the sediment load to the grassed
swale.
After the first-time fertilization to establish the grass in the swale, fertilizer will not be applied to the grassed
Swale.
The grassed swale will be inspected once a quarter. Records of operation and maintenance will be kept in a known set location
and will be available upon request.
Inspection activities shall be performed as follows. Any problems that are found shall be repaired immediately.
BMP element:
Potential problem:
How to remediate the problem:
The perimeter of the BMP
Areas of bare soil andlor
Regrade the soil if necessary to remove the gully, and then plant a
erosive gullies have formed.
ground cover and water until it is established. Provide lime and a one-
time fertilizer application.
Vegetation is too short or too
Maintain vegetation at a height of approximately six inches.
long.
The entire length of the
Trash/debris is present.
Remove the trash/debris.
swale
Areas of bare soil and/or
Regrade the soil if necessary to remove the gully, and then re -sod (or
erosive gullies have formed.
plant with other appropriate species) and water until established.
Provide lime and a one-time fertilizer application.
Sediment covers the grass at
Remove sediment and dispose in an area that will not impact streams
the bottom of the swale.
or BMPs. Re -sod if necessary.
Vegetation is too short or too
Maintain vegetation at a height of approximately six inches.
long.
The outlet device
Clogging has occurred.
Clean out the outlet device. Dispose of the sediment off -site.
The outlet device is damaged
Repair or replace the outlet device.
The receiving water
Erosion or other signs of
Contact the local NC Department of Environment and Natural
damage have occurred at the
Resources Regional Office.
outlet.
FORM-EZ 8/25/20;

Dry Detention Pond Maintenance Requirements
Important maintenance procedures:
- The drainage area will be managed to reduce the sediment load to the dry extended detention basin.
Immediately after the dry extended detention basin is established, the vegetation will be watered twice weekly if needed
until the plants become established (commonly six weeks).
- No portion of the dry extended detention pond will be fertilized after the first initial fertilization that is required to establish
the vegetation.
- The vegetation in and around the basin will be maintained at a height of approximately six inches.
- If cracks, seepage, or woody vegetation is present, consult a dam safety expert for a dam inspection.
The measuring device used to determine the sediment elevation shall be such that it will give an accurate depth reading and not
readily penetrate into accumulated sediments.
After the dry detention basin is established, it will be inspected quarterly. Inspection activities shall be performed as follows and
any problems identified will be remediated immediately per the table below.
BMP element:
Potential problem:
How to remediate the problem:
The entire BMP
Trash/debris is present.
Remove the trash/debris.
The perimeter of the BMP
Areas of bare soil and/or
Regrade the soil if necessary to remove the gully, and then plant a
erosive gullies have formed.
ground cover and water until it is established. Provide lime and a one-
time fertilizer application.
Vegetation is too short or too
Maintain vegetation at a height of approximately six inches.
long.
The inlet device
The pipe is clogged.
Unclog the pipe. Dispose of the sediment off -site.
The pipe is cracked or
Replace the pipe.
otherwise damaged.
Erosion is occurring in the
Regrade the swale if necessary to smooth it over and provide erosion
Swale.
control devices such as reinforced turf matting or riprap to avoid future
problems with erosion.
Stone verge is clogged or
Remove sediment and replace with clean stone.
covered in sediment (if
applicable).
The forebay
Trash/debris is present.
Remove the trash/debris.
Erosion has occurred or
Provide additional erosion protection such as reinforced turf matting or
riprap is displaced.
riprap if needed to prevent future erosion problems.
Weeds are present.
Remove the weeds, preferably by hand. If pesticides are used, wipe
them on the plants rather than spraying.
roRM-EZ 8/25/20:

Dry_ Detention Pond Maintenance Requirements (continued)
BMP element:
Potential problem:
How to remediate the problem:
The main treatment area
Sediment has accumulated
Search for the source of the sediment and remedy the problem if
and reduced the depth to 75%
possible. Remove the sediment and dispose of it in a location where it
of the original design depth
will not cause impacts to streams or the BMP. Revegetate disturbed
(per pond design data sheet)
areas immediately with sod (preferred) or seed protected with securely
staked erosion mat.
Water is standing more than
Check outlet structure for clogging. If it is a design issue, consult an
5 days after a storm event.
appropriate professional.
Weeds and noxious plants
Remove the plants by hand or by wiping them with pesticide (do not
are growing in the main
spray).
treatment area.
The embankment
Shrubs or trees have started
Remove shrubs or trees immediately.
to grow on the embankment.
Grass cover is unhealthy or
Restore the health of the grass cover — consult a professional if
eroding.
necessary.
Signs of seepage on the
Consult a professional.
downstream face.
Evidence of muskrat or
Use traps to remove muskrats and consult a professional to remove
beaver activity is present.
beavers.
An annual inspection by an
Make all needed repairs.
appropriate professional
shows that the embankment
needs repair.
The outlet device
Clogging has occurred.
Clean out the outlet device. Dispose of the sediment off -site.
The outlet device is damaged
Repair or replace the outlet device.
The receiving water
Erosion or other signs of
Contact the local NC Department of Environment and Natural
damage have occurred at the
Resources Regional Office.
outlet.
rORM-EZ 8/25120;

SUPPLEMENT-EZ COVER PAGE
FORMS LOADED
PROJECT INFORMATION a _-
- 1 lProJect Name-----__�
2 Project Area (ac) — _--
3 Coastal Wetland Area ac
4 Surface Water Area ac
_5 IsthisproLqt H_or Low Densit+y7
6 1 Does this project use an off -site SCM?
7 Width of vegetated setbacks provided (feet}
8 Will the vegetated setback remain vegetated?
9 Is BUA other that as listed in .1003[a).Cc-d) out of the setback?
10 is streambank stabilization proposed on this project?
NUMBER AND TYPE OF SCI4ts:
FORMS LOADED 71
iESIGNER CERTIFICATION
27 Name and Title:
29
'Street address:
30
City, State
31
Phone numbers)
32
Email:
FAiR RIDGE FARMS SUBDIVISION
43.6
0.42
No
KEN W. 8121GHT �.
KEN BRIGHT ASSOCIATES PLt
2305 CARTHAGE ST
SANFORD, NC 27330
Certification Statement;
I certify, under penalty of law that this Supplement-EZ form and all supporting information were prepared under my direction or
supervision; that the information provided in the form is, to the best of my knowledge and belief, true, accurate, and complete; and
that the engineering plans, specifications, operation and maintenance agreements and other supporting information are consistent
with the information provided here.
SEAL
17535 —
Signature of Designer
9- 3V, 0
Date

DRAINAGE AREAS
- '1 is this a ii -j40 -- - -------
2 if so, number of drainage areas/SCMs
Is all/part of this projectsubject to previous rule
'is !31versions? No
I FORMS LOADED
DRAINAGE AREA INFORMATION
4' :TvDe of SCIVI
6
Total BUA 1!1 t _1 _prolec (sq ft)
New BUA on subdivided lots (subject to permitting)
New BUA outside of subdivided lots (subject to
7 permittin s �g) (A
—8 --,! offiote--iot"ai area
10 .Breakdown of now BUA outside subdivided h
Pa
Sidewalk (sq
Roof (sq ft) ...
Roadway (sq ft
Future q ft)
Other, please specify in the comment box
I below (sq ft)
­JNew Infiltrating permeable pavement on
New infiltrating permeable pavement outside
SWale5
262980 sf _._.. __
I E)dsftng BUA that will remain (not subject to
13
permitting) (qX.'
22216 sf
14
Existing BUA that is already permitted
15
-6
ExJstoq_41J8_that will be removed (sq ft)
i
Percent BUA
12%
17 Design storm (inches)
6 in
18
Design volume of SCIVI (cu ft)_ . .........
--1,4046of
19
Calculation method for design volume
SCS
i6661014AIL INFO . RMATION
­7P-Wise usethisspace to provide any additional information about the
DRAINAGE AREA INFORMATION Entire Site
Type of SCIVI NtA-
-4
5 Total BUA from project (sq ft)
6 1995 rules
SL 2006-246'
2008 rules
2017 rules
Now BUA on subdivided Iiii (subject to
7
1 permitting) (sq ft)
1995 rules
SL 2006-246
2008 rules
017 rules
Now BUA outside of subdivided lots (subject to
8
permilling) (sf?
1995 rules

i SL 2006-246
2008 rules
2017 rules
total area (sq ft)
1995 rules
SL 2006-246
2008 rules
2017 rules
-ib Offsite BUA (sqft)
-+1995 rules
SL 2008-246
2008 rules
2017 rules
11
Design storm (inches)
1995 rules
SL 200B-246
2008 rules
2017 rules
12
Breakdown of now BUA:
- Park NANAL—
Sidewalk (sq ft)
Roofs A)..
Roadway (sq
Futuree q ft) . ........ .... ..... ..
Other, please specify in the comment box
New infiltrating permeable pavement on
subdivided lots (sq ft)
13
14
New infiltrating permeable pavement outside of
Isubdivided lots (sq ft)
1Exisiling
11177
BUA that YAII remain (not subject to
p.2rMJi:qinW sq ft
16
Existing BUA that is already permitteds. �ft
-removed
Existing BUAthatwill be (sq ft)
18 Percent BUA
.19 Design volume of SCM.(c�ft._­
-2o Calculation method for design volume
ADDITIONAL INFORMATION
Please use this space to provide any additional
21 about the drainage area(s):
--information

LOW DENSITY_
DESIGN REQUIREMENTS FOR LOW DENSITY PROJECTS FROM 02H .1003
1 i Is project below density thresholds set forth in the applicable stormwater rule?
2 Does project maximize dispersed flow and minimize channelization of flow?
3 Has the use of piping been minimized per. .1003(2)(c)?
—.... ................- -- _......
4 Side slopes of the vegetated conveyances (H:V)
5 Maximum velocity in the vegetated conveyances during the 10-year storm?
— 6 Are curb outlet swales proposed? _
_ 7 Maximum longitudinal slope of curb outlet swale(s)
_ 8 Bottom width of curb outlet swaie(s) (feet)
9 Maximum side slope of curb outlet swate(s) (H V)
16 Minimum length of curb outlet swaie(s) (feet)
11 Are treatment swales used instead of curb outlet swales?
12 Is stormwater released at the edge of the setback as dispersed flow?
13 Have stormwater outlets been designed to prevent downslope erosion?
14 Are variations to rule .1003 proposed?
n
ADDITIONAL INFORMATION
Please use this space to provide any additional information about this low
THE SWALES ARE CONVEYANCE SWALES
SEF7 -i-leX4 P..e�
Yes
Yes
Yes
4:1
No
Yes
Swale
#
Drainage Pervious
BUA Q Slope
Area (ac) area C (cfs)
ac) (ac)I
(fps) (fps) Flow depth (ft)
2
1.
—6
I
_1. 1
12
..........
14
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15
-
16
17
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_
20
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DRY POND
1 Drainage area number , 1
- --�
2 Design volume of SCM (cu ft)
GENERAL MDC FROM 02H .1050
Is the SCM sized to treat the SW from all surfaces at
3 build -out? IN
4 i
Is the SCM located away from contaminated soils?
.....
What the side slopes of the SCM (H:V)?
Yes
5
3:1
-are
Does the SCM have retaining walls, gabion walls or
6 ,other engineered side slopes?
No
Are the inlets, outlets, and receiving stream protected
7 ',from erosion (10-year storm)?
Yes
Is there an overflow or bypass for inflow volume in
8 exoess of the design volume?
No
-
What is the method for dewatering the SCM for
9 maintenance?
If applicable, will the SCM be cleaned out after
Drawdown Orifice
10 construction?
Yes
Does the maintenance access comply with General
11 MDC (8)?
Yes
_
Does the drainage easement comply with General
12 MDC (9)?
Yes
_
Ifthe SCM is on a single_ family lot, does (will?) the
13 plat comply with General MDC (10)?
—
Is there an O&M Agreement that complies with
14 General MDC (11)?
Yes
Is there an O&M Plan that complies with General
15 MDC (12)?
16 Does the SCM follow the device specific MDC?
_.. -
Was the SCM designedby an NC licensed
17 professional?
! Yes
DC yFROM 02H .1062
18 SHWT elevation (fmsl)
280.7
19 Elevation of the bottom of the dry pond (fmsl)
283
20 Distance from bottom to SHWT (feet)
Elevation of the temporary pool during the design
2 ft
21 storm (feet)
22 Ponding depth of the design storm (feet)_
6 ft�
_.... --
Will the dry pond be uniformly graded to flow toward
-
23 'the outlet?
Yes
24 Is a low flow channel being provided? _ —
Are the inlet(s) and outlet located in a manner that
25 'avoids short-circuRing?
Yes
III germs or baffles be provided to increase the flow
26 path?
No
What method of pretreatment will be provided?
Grass area
F27
26
_
Diameter of drawdown orifice (in)
15 In
29 , Drawdown time for the temporary pool (hours) 14
• Does the pond minimize impacts to the receiving
30 channel from the 1-yr, 24-hr storm? yes
...
_.
.. Is there a small permantent pool near the orifice to
31 prevent clogging?
32 Will the outlet be designed to prevent clogging? Yes _
Are the dam and embankment planted in non-
33 :clumping turf grass? Yes
Species of turf that will be used on the dam ii4_7 Bermuda or
34 embankment centipede
Vllih frees and shrubs be prevented fromgrowing on
35 the dam and embankment? Yes
ADDITIONAL INFORMATION
Please use this space to provide any additional
j 36 information about the infiltration system(s):
Dry Pond 1 4:07 PM 10/1/2020

B3747 - P 834
HARNETT COUNTY TAX ID #
039588 0006
10-18-2019 BY: TW
stamps: l; y!j 6 . o to
Prepared by M. Andrew Lucas -- mail to Grantee
STATE OF NORTH CAROLINA }
COUNTY OF HARNETT )
For Registration Kimberly S. Hargrove
Register of Deeds
Harnett County, NC
Electronically Recorded
2019 Oct 18 02:15 PM NC Rev Stamp: $ 496.00
Book: 3747 Page:834 - 836 Fee: $ 26.00
Instrument Number: 2019015382
GENERAL WARRANTY DEED
THIS DEED, made this f Vr day of _ Odv� , 2019, by and between
OB THOMAS, LLC, a North Carolina Limited Liability Company, 1501 Crepe Myrtle
Drive, Sanford, NC 27330 hereinafter called "GRANTOR" to ROSSER PITTMAN LAND
DEVELOPMENT, LLC, a North Carolina limited liability company, PO Box 1310, Broadway,
NC 27505, herein after called "GRANTEE";
W I T N E S S E T H, that the Grantor, in consideration of valuable considerations
provided by the Grantee, the receipt of which is hereby acknowledged, has bargained and sold
and by these presents does bargain, sell and convey unto the Grantee, all of Grantor's fee simple
interest in that certain lot or parcel of land situated in Harnett County, North Carolina, more
particularly described as follows:
SEE "EXHIBIT A" ATTACHED HERETO AND INCORPORATED HEREIN.
Being the same property conveyed to Grantor in Deed Book 3639, Page 662, Harnett
County Registry.
TO HAVE AND TO HOLD the aforesaid tract or parcel of land and all privileges and
appurtenances thereunto belonging to the Grantee in fee simple. And the Grantor covenants with
the Grantee, that Grantor is seized of said premises in fee simple, has the right to convey the
same in fee simple; that title is marketable and free and clear of all encumbrances, and that
Grantor will warrant and defend the title to the same, against the lawful claims of all persons
submitted electronically by "Harrington Gilleland Winstead Feinde3 & Lucas, LLP"
in compliance with North Carolina statutes governing recordable documents
and the terms of the submitter agreement with the Harnett County Register of Deeds.

B3747 - P 836
whomsoever, except for any exceptions as may be hereinafter stated: All such public utility
easements or rights -of -way, if any, as may serve, cross, encroach upon, or otherwise affect the
property herein conveyed; all such zoning ordinances and other governmental regulations, if any,
as may apply to the property herein conveyed; all matters which would be revealed by a current
and accurate survey of the property herein conveyed; restrictive covenants of record, if any
This is not the primary residence of Grantor
IN TESTIMONY WHEREOF, the Grantor has hereunto set his hand and seal, the day
and year first above written.
OB THOMAS, LLC
r (SEAL)
By: L;rr7 B. Thomas, Member/Manager
STATE OF NORTH CAROLINA
COUNTY OF LEE
I, c�-d (a -T t+ ak V5 , the undersigned Notary Public of the county
and state aforesaid, certify that Larry B. Thomas personally came before me this day and
acknowledged that he is a member/manager of OB Thomas, LLC, a North Carolina limited
liability company, and that by authority duly given and as the act of such entity, they signed the
forgoing instrument in its name on its behalf as its act and deed.
Witness my hand and Notarial stamp or seal, this l& day of CC-4dOX-A , 2019.
„k1111llliHll1� LiAuiVaF, VJ6H�
x��,�'p�AR j.`•4'�i Notary Public
� 2
My Cornnnission Expires:
! ZZ
PuB 'C�4
''' �_CO%

B3747 - P 836
EXHIBIT A
BEING ALL OF that TRACT containing 43.93 acres, more or less, as shown on the map entitled,
"Survey for ELVIS G. FAIRCLOTH", by Bennett Surveys, dated October 17, 2019, and recorded in Plat
2019-363, Harnett County Registry.

a
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a
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m
PLAT CAB.F',SLIDF - 224-8
rn
CA
m
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NCSR # 1215 ROSSER PITMAN RD- 60' R/W
1050.52 mra.
++aur
! s o7•25•3e
L6YCE STONE o1VISroN '^ p
r
PLAT CAUASLIOE - 75-o i
3
8�
PAIIL 0.HINKLE
_ B 937,m 37
+-.. 0,9p MILS TO NCSN 121.
to PENNY ND.
9

HAL OWEN & ASSOCIATES, INC.
SOIL & ENVIRONMENTAL SCIENTISTS
P.O. Box 400, Lillington NC 27546-0400
Phone [phone] / Fax [phone]
www.halowensoil.com
25 September 2020
Elvis Faircloth
5104 Cool Springs Rd
Broadway, North Carolina 27505
Reference: Soil Scientist Investigation for Stormwater Management
Fair Ridge Subdivision
Dear Mr. Faircloth,
A site investigation has been conducted for the above referenced property, located on the
western side of Rosser Pittman Road (SR 1215) in Harnett County, North Carolina. The purpose
of this investigation was to provide a general characterization of the soils in the area proposed for
a stormwater infiltration device, including a determination of the depth to evidence of a seasonal
high water table and estimation of the permeability of the various soil layers. In -situ hydraulic
conductivity testing was not conducted. All soil characteristics were described in accordance
with the USDA Field Book for Describing and Sampling Soils. This report represents my
professional opinion as a Licensed Soil Scientist.
A hand -powered auger boring was advanced in the area proposed for the infiltration
device (Figure 1) to a depth of 60 inches below ground surface. Soil morphological
characteristics indicating a seasonal high water table (SHWT) were observed at 54 inches below
surface. Infiltration rates (permeability) range from 0.02 in/hr in the clay layer between 54 and
60 inches to as high as 10 in/11r in the sandy loam textured soils observed in the surface layer to
17 inches below surface. A soil profile description was collected at location #1 and is attached to
this report.
I appreciate the opportunity to provide this service and trust that you will feel free to call
on me again in the future. If you have any questions or need additional information, please
contact me at your convenience.
�ID Salt SC, �l `
O W F �.
Y� 1102 Q�
Sincerely
JWA--'-r�
Hal Owen
Licensed Soil Scientist
Soil Science Investigations • Wetland Delineations, Permitting, and Consulting

HAL OWEN & ASSOCIATES, INC.
Soil Scientist Investigation For Stormwater Management
Fair Ridge Subdivision
25 September 2020
Figure I
c3i
I
Soil profile #1
Soil Science Investigations • Wetland Delineations, Permitting, and Consulting

HAL OWEN & ASSOCIATES, INC.
SOIL PROFILE DESCRIPTIONS
FOR
STORMWATER MANAGEMENT DEVICES
PROJECT NAME:. Fair Ridge Subdivision _ _ _ _PROPOSED FACILITY:
LOCATION OF SITE: Rosser Pittman Road COUNTY: Harnett
EVALUATED BY: Hal Owen, NC Licensed Soil Scientist DATE EVALUATED:
EVALUATION METHOD: Auger Boring ®, Pit ❑
PROFILE: I
HORIZON
DEPTH
MATRIX
MOTTLES
TEXTURE
STRICTURE
CONSiS-
TENCE
PERMEABIL
ITY INM
NOTES
A
0-17
1 OYR 6/3
LS
GR
VFR
10+
Btl
17-28
IOYR8/4
SL
GR
FR
6+
Bt2
28-39
10YR 5/6
7.5YR 518 c 2
SCL
2 M SBK
FI
0.4
136
39-50
10YR 6/4
IOYR 7/3 f I
7.5YR6/8m2
SCL
2 M SBK
FI
0A
13t4
50-54
variegated
above and 10YR 7/2
SCL
1 M SBK
F1
0.3
Bt5
54-60
variegated
above and
10YR 7/1
C
0.02
AWT
36 in.
SHWT
54 in.
SLWT
SLOPE
DRAINAGE
SOIL SERIES
VEGETATION
COMMENTS:
Old fic;ld
Soil Science Investigations • Wetland Delineations, Permitting, and Consulting

HAL OWEN & ASSOCIATES, INC.
LEGEND OF ABBREVIATIONS FOR SOIL PROFILE DESCRIPTIONS
TEXTURE
S
- Sand
LS
- Loamy Sand
SL
- Sandy Loam
L
- Loam
SCL
- Sandy Clay Loam
CL
- Clay Loam
SiL
- Silt Loam
Si
Silt
SiCL-
Silt Clay Loam
SC
- Sandy Clay
C
- Clay
SiC
- Silty Clay
O
- Organic
MOIST CONSISTENCE
L
- Loose
VFR
- Very Friable
FR
- Friable
FI
- Firm
VFI
- Very Firm
EFI
- Extremely Firm
AWT — Apparent Water Table
SHWT — Seasonal High Water Table
SLWT — Seasonal Low Water Table
MOTTLES
f — few 1 - fine F - Faint
c -- common 2 - medium D -Distinct
m —many 3 - coarse P - Prominent
STRUCTURE
0
- structureless
I
- weak
2
- moderate
3
- strong
VF - very fine
F - fine
M - medium
C - coarse
VC - very coarse
G
- Single Grain
M
- Massive
CR
- Crumb
GR
- Granular
SBK
- Subangular Blocky
ABK - Angular Blocky
PL
- Platy
PR
- Prismatic
Soil Science Investigations • Wetland Delineations, Permitting, and Consulting

76 77 78
`�-350
n PERRY RD
o ... l
—r
rjFt t`
a
_ � 3
R
�.ryl
FAIR RIDGE FARMS SUBDIVISION USGS MAP

nR_V�g_,'
LIMITED LIABILITY COMPANY ANNUAL REPORT
1012017
NAME OF LIMITED LIABILITY COMPANY: Rosser Pittman Land Development, LLC
SECRETARY OF STATE ID NUMBER: 1906124 STATE OF FORMATION: NC
REPORT FOR THE CALENDAR YEAR: 2020
SECTION A: REGISTERED AGENT'S INFORMATION
1. NAME OF REGISTERED AGENT: Faircloth, Clyde Stanley
2. SIGNATURE OF THE NEW REGISTERED AGENT:
E - Filed Annual Report
1906124
CA202019701673
7/15/2020 12:00
SIGNATURE CONSTITUTES CONSENT TO THE APPOINTMENT
3. REGISTERED AGENT OFFICE STREET ADDRESS & COUNTY 4. REGISTERED AGENT OFFICE MAILING ADDRESS
11948 US 421 North
Broadway. NC 27505 Lee Countv
SECTION B: PRINCIPAL OFFICE INFORMATION
PO Box 1310
Broadway, NC 27505
1. DESCRIPTION OF NATURE OF BUSINESS: Land Development
2. PRINCIPAL OFFICE PHONE NUMBER: [phone] 3. PRINCIPAL OFFICE EMAIL: Privacy Redaction
4. PRINCIPAL OFFICE STREET ADDRESS
11948 US 421 North
5. PRINCIPAL OFFICE MAILING ADDRESS
PO Box 1310
Broadway, NC 27505 Broadway, NC 27505
6. Select one of the following if applicable. (Optional see Instructions)
❑ The company is a veteran -owned small business
❑ The company is a service -disabled veteran -owned small business
SECTION C: COMPANY OFFICIALS (Enter additional company officials in Section E.)
NAME: Clyde Stanley Faircloth , Jr. NAME: Elvis Gene Faithdoth i
TITLE: Member TITLE: Member ,
ADDRESS:
ADDRESS:
11948 US 421 North 5104 Cool Springs Rd
Broadway, NC 27505 Broadway, NC 27505
NAME:
TITLE:
09131V
SECTION D: CERTIFICATION OF ANNUAL REPORT. Section D must be completed in its entirety by a person/business entity.
Clyde Stanley Faircloth Jr.
SIGNATURE
Form must be signed by a Company Official listed under Section C of This form.
7/15/2020
DATE
Clyde Stanley Faircloth Jr. Member
Print or Type Name of Company Official Print or Type Title of Company Official
This Annual Report has been fled electronically.
MAIL TO: Secretary of State, Business Registration division, Post Office Box 29525, Raleigh, NC 27626-0525
F

STORMWATER CALCULATIONS FOR
FAIR RIDGE FARMS SUBDIVISION
HARNETT COUNTY
PREPARED BY:
Ken Bright Associates, PLLC
P.O. Box 553
Sanford, NC 27331
[phone]
[e-mail]
September 3, 2020

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PON
D

Runoff Curve Number and Runoff
Project: FAIR RIDGE FARMS
Location: PRE DEVELOPMENT
Present
1. Runoff Curve Number (CN)
Cover description
Woods (Good)
Paved Streets w/Curbs & Sewers
Paved Lots Roofs & Driveways
Paved Streets w/Curbs & Sewers
Woods (Good)
Small Grain - C&T (Good)
Small Grain - C&T (Good)
Small Grain - C&T (Good)
CN (weighted): 65.0
Total Area: 43.925 Acre
2. Runoff
Return Period:
Rainfall, P:
Runoff, Q:
Runoff Volume:
10 YEAR
1.50
0.0307
0.1125
CN
70
98
98
98
55
70
78
70
Wed Sep 30 12:10:40 2020
By:
Checked:
Soil Group
C
C
B
B
B
B
C
in
in
Acre -Ft
Date: 09/30/20
Date:
Area(Acre)
3.200
0.071
0.060
0.394
17.195
18.136
2.892
1.977

Runoff Curve Number and Runoff Wed Sep 30 12:14:21 2020
Project: FAIR RIDGE FARMS By: Date: 09/30/20
Location: POST DEVELOPMENT Checked: Date:
Developed
1. Runoff Curve Number (CN)
Cover
description
CN
Soil Group
Area(Acre)
Woods
(Good)
70
C
2.764
Paved
Streets w/
Open Ditches
92
C
0.220
Paved
Streets w/
Open Ditches
89
B
1.742
Paved
Lots Roofs
& Driveways
98
C
0.475
Paved
Lots Roofs
& Driveways
98
B
3.887
Woods
(Good)
55
B
10.014
Open
Space -Good
(>75% grass)
61
B
20.143
Open
Space -Good
(>75% grass)
74
C
2.704
Open
Space -Good
(>75% grass)
61
1.977
CN (weighted): 65.9
Total Area: 43.926 Acre
2. Runoff
Return Period: 10 YEAR
Rainfall, P: 1.50 in
Runoff, Q: 0.0387 in
Runoff Volume: 0.1417 Acre -Ft

Graphical Peak Discharge
Project: FAIR RIDGE FARMS By:
Location: PRE DEVELOPMENT Checked:
Present
1. Data:
Drainage area: .................... A = 43.9260Acres
Runoff Curve Number: ............. CN = 65
Time of Concentration: ........... Tc = 10.00 min
Wed Sep 30 12:26:42 2020
Storm Type: ....................... = II
Pond and swamp areas spread
throughout watershed ............... = 0.00 percent of A
0.0000 Acres
2. Frequency ........................yr = 10
3. Rainfall,P(24-hour).............. in = 5.990
4. Initial abstraction, Ia............ = 1.0769
5. Compute Ia/P....................... = 0.1798
6. Unit peak discharge, qu...... csm/in = 817.960
7. Runoff,Q.........................in = 2.344
8. Pond & swap adjustment factor,...Fp = 1.00
9. Peak Discharge,gp...............cfs = 131.596
Date: 09/30/20
Date:
Page 1 of 1

Graphical Peak Discharge
Project: FAIR RIDGE FARMS By:
Location: POST DEVELOPMENT Checked:
Developed
1. Data:
Drainage area: .................... A = 43.9260Acres
Runoff Curve Number: ............. CN = 66
Time of Concentration: ........... Tc = 10.00 min
Wed Sep 30 12:25:00 2020
Date: 09/30/20
Storm Type: ....................... = II
Pond and swamp areas spread
throughout watershed ............... = 0.00 percent of A
0.0000 Acres
2. Frequency ........................yr = 10
3. Rainfall,P(24-hour).............. in = 5.990
4. Initial abstraction, Ia............ = 1.0303
5. Compute Ia/P....................... = 0.1720
6. Unit peak discharge, qu...... csm/in = 821.340
7. Runoff,4.........................in = 2.433
8. Pond & swap adjustment factor,...Fp = 1.00
9. Peak Discharge,gp...............cfs = 137.142
Date:
Page 1 of 1

POND VOLUME CALCULATION
FAIR RIDGE FARMS
TOTAL Area =
43.6
Ac
P =
5.99
inches
CN pre =
65
CN post =
66
Spre =
5.385
Spost =
5.152
Qpre =
2.3
in
Qpost =
2.4
in
Vol pre =
370,988.40
cft
Vol post =
385,034.97
cft
Volume increase=
14,046.57
cft
Provide a pond to retain that volume
10 yr-24hr
Depth of runoff
TOTAL SITE PRE VS POST DEVELOPMEN T FLOW WITH POND
Q PRE =
131
CFS
Q POST =
137
CFS
Difference
6
cfs
POND 1
q pre =
21.28
Q discharge =
15.16
Reduce flow by =
6.12
cfs
Pre -development flow is equal to post development flow

Pond Design Report: POND-1-FAIR RIDGE FARMS
Design Settings
Runoff Method: SCS TR-20
Start Time(hr): 0.00
End Time(hr): 24.00
Time Increment(hr): 0.10
Rainfall Event
Storm Type Storm Duration(hr)
AMC
TYPE II 24-HOUR 24.00
II
Storm Scenarios
Name Rain Depth(in)
1 YR- 3.05
10-YEAR 5.99
25-YEAR 6.44
50-YEAR 7.34
100-YEAR 7.68
Peak Runoff Summary
Rain Event Existing Condition (cfs)
Proposed Condition (cis)
Pond Outflow (eft)
1 YR- 6.38
6.76
3.37
10-YEAR 21,29
21.86
8.86
25-YEAR 23.73
24.32
12.22
50-YEAR 28.66
29.27
19.49
100-YEAR 30.54
31.15
21.28

Pond Report
Stage -Storage Table
Elev(Ft) Storage(CF) Storage(CY) Starage(Acre-Ft) Area(SF) Area(Acre)
283.000 0.000 0.000 0.000 4770A32 0.110
294.000 5188.562 192.169 0.119 5606.692 0.129
285.000 11245.628 416.505 0.258 6507,440 0.149
286.000 18235.739 675.398 0.419 7472,782 0.172
287.000 26223.488 971.240 0.602 8502.716 0.195
287.500 30609.643 1133.690 0.703 9041,906 0.208
288
i
28 /
m 28 /
28
284.
Stage -Storage Curve - -
28 /
0 10000 20000 30000 40000
Storage (CF)
Stage -Storage Curve

288
/
28
28
m
ro
/
2$
/
28
/
Stage -Area Curve
2$
4000
5000
6000
7000
8000 9000 10000
Storage (CF)
Stage -Area Curve
Outlet Structures
1: RISER - Drop Pipe
Riser Top Elev:
286.00
ft
Riser Base Elev:
283.00
ft
Riser Diameter:
36.00
in
Orifice Coefficient:
0.60
Weir Coefficient:
3.33
Cutvert Length:
50.00
ft
Culvert Diameter:
24.00
in
Culvert Invert In:
282.50
ft
Culvert Frictcon Coefficient-
0.01
Culvert Entrance Loss Coefficient:
0.20

288.
28
2s
m
ro
2s
2s
Stage -Discharge Curve
28
0 5 10 15 20 25 30
Discharge (CFS)
Stage -Discharge Curve

Scenarios Report - #1
Design Scenario: Proposed, 1 YR-
Runoff Hydrograph
= SCS Method
Antecedent Moisture Condition
= Type II
Rainfall Distribution Type
= TYPE It 24-HOUR
Peak Discharge (0p)
= 6,76 cfs
Return Period
=1 YR-
Time to Peak
= 12.10 hrs
Time Increment
= 0.10 hrs.
Runoff Volume
= 0.43 acre-ft
Drainage Area
= 5.20 ac
Runoff Curve Number, CN
= 75
Basin Slope
= 0,00%
Hydraulic length
= 0,00 ft
Tc Method
= SCS
Time of Concentration
= 0.0 min
Rainfail Depth
= 3.05 in
Storm Duration
= 24.00 hr
Unit Hydrograph
= SCS Curvilinear
Peak Rate Factor
= 484
25
Time (hour)
Hydrograph

Scenarios Report - #1
Target Scenario: Existing, 1 YR-
Runoff Hydrograph
= SCS Method
Antecedent Moisture Condition
= Type it
Rainfall Distribution Type
= TYPE II 24-HOUR
Peak Discharge (0p)
= 6.38 cfs
Return Period
= i YR-
Time to Peak
= 12.10 hrs
Time Increment
= 0.10 hrs
RunoffVolume
= 0.41 acre-ft
Drainage Area
= 5.20 ac
Runoff Curve Number, CN
= 75
Basin Slope
= 0.00%
Hydraulic length
= 0.00 ft
Tc Method
= SCS
Time of Concentration
= 0.0 min
Rainfall Depth
= 3.05 in
Storm Duration
= 24.00 hr
Unit Hydrograph
= SCS Curvilinear
Peak Rate Factor
= 484
7
U
O
LL
Runoff Hydrograph - Target
p _...._F10 15 20 25
Time (hour)
Hydrograph

Scenarios Report - #1
Routing Hyrograph
Hydrograph Type
Reservoir
Peak Discharge
= 3.37 cfs
Storm frequency
= 1 YR-
Time to Peak
= 3.37 hrs
Time interval
= 6.00 min
Hyd. Volume:
=18396 tuft
Max. Elevation
= 283.91 ft
Max. Storage
= 4704.76 cult
N
3
0
LL
0
(Runoff Hydrograph - Design
Routing Hydrograph - Design . _ ..........
Runoff Hydrograph - Target
Time (hour)
Hydrograph
25

Scenarios Report - ##2
Design Scenario: Proposed, 10-YEAR
Runoff Hydrograph
= SCS Method
Antecedent Moisture Condition
= Type 11
Rainfall Distribution Type
= TYPE II 24-HOUR
Peak Discharge (Qp)
= 21.86 cfs
Return Period
= 10-YEAR
Time to Peak
= 12.10 hrs
Time Increment
= 0.10 hrs.
Runoff Volume
= 1.42 acre-ft
Drainage Area
= 5.20 ac
Runoff Curve Number, CN
= 75
Basin Slope
= 0.00%
Hydraulic length
= 0.00 ft
Tc Method
= SCS
Time of Concentration
= 0.0 min
Rainfall Depth
= 5.99 in
Storm Duration
= 24.00 hr
Unit Hydrograph
= SCS Curvilinear
Peak Rate Factor
= 484
U
3
0
LL
Time (hour)
Hydrograph
25

Scenarios Report - #2
Target Scenario: Existing, 'fib -YEAR
Runoff Hydrograph
= SCS Method
Antecedent Moisture Condition
= Type li
Rainfall Distribution Type
= TYPE II 24-HOUR
Peak Discharge (Rp)
= 21,29 cfs
Return Period
= 10-YEAR
Time to Peak
= 12.10 hrs
Time Increment
= 0.10 hrs
Runoff Volume
= 1.37 acre-ft
Drainage Area
= 5.20 ac
Runoff Curve Number, CN
= 75
Basin Slope
= 0.00%
Hydraulic length
= 0.00 ft
Tc Method
= SCS
Time of Concentration
= 0.0 min
Rainfall Depth
= 5.99 in
Storm Duration
= 24.00 hr
Unit Hydrograph
= SCS Curvilinear
Peak Rate Factor
= 4&4
25�Runoff Hydrograph - Target
15.......... . _... _ 10 15 20 25
Time (hour)
Hydrograph

Scenarios Report - #2
Routing Hyrograph
Hydrograph Type
Reservoir
Peak Discharge
= 8.86 cfs
Storm frequency
= 10-YEAR
Time to Peak
= 8.86 hrs
Time interval
= 6.00 min
Hyd. Volume:
= 60879 cult
Max. Elevation
= 265.88 R
Max. Storage
= 17385.75 tuft
Runoff Hydrograph - Design
Routing Hydrograph - Design
j
1Runoff Hydrograph -Target
0 5
10
15
20
25
Time (hour)
Hydrograph

Scenarios Report - #3
Design Scenario: Proposed, 25-YEAR
Runoff Hydrograph
= SCS Method
Antecedent Moisture Condition
= Type II
Rainfall Distribution Type
= TYPE II 24-HOUR
Peak Discharge (0p)
= 24.32 cfs
Return Period
= 25-YEAR
Time to Peak
= 12.10 hrs
Time Increment
= 0.10 hrs
Runoff Volume
= 1.58 acre-ft
Drainage Area
= 5.20 ac
Runoff Curve Number, CN
= 75
Basin Slope
= 0.00%
Hydraulic length
= 0.00 ft
Tc Method
= SCS
Time of Concentration
= 0.0 min
Rainfall Depth
= 6.44 in
Storrs Duration
= 24.00 hr
Unit Hydrograph
= SCS Curvilinear
Peak Rate Factor
= 484
25
Runoff Hydrograph - Design
20
�I
_ 15
3
0
u.
10
0
5
10 15 20
25
Time (hour)
Hydrograph

Scenarios Report - #3
Target Scenario: Existing, 25-YEAR
Runoff Hydrograph
= SCS Method
Antecedent Moisture Condition
= Type II
Rainfall Distribution Type
= TYPE II 24-HOUR
Peak Discharge (Qp)
= 23.73 cfs
Return Period
= 25-YEAR
Time to Peak
= 12.10 hrs
Time Increment
= 0.10 hrs
Runoff Volume
= 1.54 acre-ft
Drainage Area
= 5.20 ac
Runoff Curve Number, CN
= 75
Basin Slope
= 0.00%
Hydraulic length
= 0.00 ft
Tc Method
= SCS
Time of Concentration
= 0.0 min
Rainfall Depth
= 6.44 in
Storm Duration
= 24.00 hr
Unit Hydrograph
= SCS Curvilinear
Peak Rate Factor
= 484
Runoff Hydrograph - Target
10 15 20 25
Time (hour)
Hydrograph

Scenarios Report - #3
Routing Hyrograph
Hydrograph Type
Reservoir
Peak Discharge
= 12.22 cfs
Storm frequency
= 26-YEAR
Time to Peak
= 12.22 hrs
Time interval
= 6.00 min
Hyd. Volume:
= 68092 tuft
Max. Elevation
= 286.13 ft
Max. Storage
= 19273.68 tuft
25
Runoff Hydrograph - Design
Routing Hydrograph - Design
20
Runoff Hydrograph - Target
N
U 15.
II
3
0
LL
10'
0
_
0
5
10 15
20 25
Time (hour)
Hydrograph

Scenarios Report - #4
Design Scenario: Proposed, 50-YEAR
Runoff Hydrograph
= SCS Method
Antecedent Moisture Condition
= Type II
Rainfall Distribution Type
= TYPE II 24-HOUR
Peak Discharge (Qp)
= 29.27 cts
Return Period
= 50-YEAR
Time to Peak
= 12.10 hrs
Time Increment
= 0.10 hrs
Runoff Volume
= 1.92 acre-ft
Drainage Area
= 5.20 ac
Runoff Curve Number, CN
= 75
Basin Slope
= 0.00%
Hydraulic length
= 0.00 ft
Tc Method
= SCS
Time of Concentration
= 0.0 min
Rainfall Depth
= 7.34 in
Storm Duration
= 24.00 hr
Unit Hydrograph
- SCS Curvilinear
Peak Rate Factor
= 484
30
Runoff Hydrograph - Design --
OK
w
3
0
u- 1
I�
0
d4i
Time (hour)
Hydrograph
5
25

Scenarios Report - #4
Target Scenario: Existing, 50-YEAR
Runoff Hydrograph
= SCS Method
Antecedent Moisture Condition
= Type II
Rainfall Distribution Type
= TYPE 11 24-HOUR
Peak Discharge (Qp)
= 28.66 cfs
Return Period
= 50-YEAR
Time to Peak
= 12.10 hrs
Time Increment
= 0,10 hrs
Runoff Volume
= 1.88 acre-ft
Drainage Area
= 5.20 ac
Runoff Curve Number, CN
= 75
Basin Slope
= 0.00%
Hydraulic length
= 0.00 ft
Tc Method
= SCS
Time of Concentration
= 0.0 min
Rainfall Depth
= 7.34 in
Storm Duration
= 24.00 hr
Unit Hydrograph
= SCS Curvilinear
Peak Rate Factor
= 484
Runoff Hydrograph - Target
0 --- _.... - ..._..... 10 15 20 25
Time (hour)
Hydrograph

Scenarios Report - #4
Routing Hyrograph
Hydrograph Type Reservoir Peak Discharge = 19.49 cfs
Storm frequency = 50-YEAR Time to Peak = 19.49 hrs
Time interval = 6.00 min Hyd. Volume: = 82839 cult
Max. Elevation = 286.43 ft Max. Storage = 21690.65 cult
30
(Runoff Hydrograph - Design
Routing Hydrograph - Design
2 , Runoff Hydrograph - Target
20 i
U
3
t: 15
10
j 1
1
0 5 10 15 20 25
Time (hour)
Hydrograph

Scenarios Report - #5
Design Scenario: Proposed, 100-YEAR
Runoff Hydrograph
= SCS Method
Antecedent Moisture Condition
= Type II
Rainfall Distribution Type
= TYPE II 24-HOUR
Peak Discharge (Qp)
= 31.15 cis
Return Period
= 100-YEAR
Time to Peak
= 12.10 hrs
Time Increment
= 0.10 hrs
RunoffVolume
= 2.06 acre-ft
Drainage Area
= 5.20 ac
Runoff Curve Number, CN
= 75
Basin Slope
= 0.00%
Hydraulic length
= 0.00 ft
Tc Method
= SCS
Time of Concentration
= 0.0 min
Rainfall Depth
= 7.68 in
Storm Duration
= 24.00 hr
Unit Hydrograph
= SCS Curvilinear
Peak Rate Factor
= 484
35
Time (hour)
Hydrograph
25

Scenarios Report - #5
Target Scenario: Existing, 100-YEAR
Runoff Hydrograph
= SCS Method
Antecedent Moisture Condition
= Type II
Rainfall Distribution Type
= TYPE II 24-HOUR
Peals Discharge (Qp)
= 30.54 cfs
Return Period
= 100-YEAR
Time to Peak
= 12.10 hrs
Time Increment
= 0.10 hrs
Runoff Volume
= 2.01 acre-ft
Drainage Area
= 5.20 ac
Runoff Curve Number, CN
= 75
Basin Slope
= 0.00%
Hydraulic length
= 0.00 ft
Tc Method
= SCS
Time of Concentration
= 0.0 min
Rainfall Depth
= 7.68 in
Storm Duration
= 24.00 hr
Unit Hydrograph
= SCS Curvilinear
Peak Rate Factor
= 484
Runoff Hydrograph - Target
0.....------ ---....-—__..!5......_..__ 10 15 20 25
Time (hour)
Hydrograph

Scenarios Report - #5
Routing Hyrograph
Hydrograph Type
Reservoir
Peak Discharge
= 21.28 cfs
Stone frequency
= 100-YEAR
Time to Peak
= 21.28 hrs
Time interval
= 6.00 min
Hyd. Volume:
= 88505 cult
Max. Elevation
= 286.52 ft
Max. Storage
= 22367.27 cult
Runoff Hydrograph - Design
Routing Hydrograph - Design - -- -
Runoff Hydrograph - Target
U
�
20
3
o
U.
15
101
0 5
10
15
20
25
Time (hour)
Hydrograph

POND VOLUME CALCULATION
FAIR RIDGE FARMS
TOTAL Area =
43.6
Ac
P =
5.99
inches
CN pre =
65
CN post =
66
Spre =
5.385
Spost =
5.152
Qpre =
2.3
in
Qpost =
2.4
in
Vol pre =
370,988.40
cft
Vol post =
385,034.97
cft
Volume increase=
14,046.57
cft
717
Provide a pond to retain that volume
10 yr-24hr
Depth of runoff
TOTAL SITE PRE VS POST DEVELOPMEN T FLOW WITH POND
Q PRE =
131
CFS
Q POST =
137
CFS
Difference
6
cfs
POND 1
q pre =
21.28
Q discharge =
15.16
Reduce flow by =
6.12
cfs
Pre -development flow is equal to post development flow