WQ0028552_Modification_20201013 (3)

Initial Review
Reviewer Thornburg, Nathaniel
Is this submittal an application? (Excluding additional information.)*
r Yes r No
Permit Number (IR)* WQ0028552
Applicant/Permittee Old North State Water Company, LLC
Applicant/Permittee Address 4700 Homewood Court, Suite 108 Raleigh NC 27609
Is the owner in BIMS? r Yes r No Is the facility in BIMS? r Yes r No
Owner Type Organization
Facility Name Briar Chapel WWTP
County Chatham
Fee Category Major
Is this a complete
application?*
r Yes r No
Signature Authority
Signature Authority Title
Signature Authority Email
Document Type (if non -application)
Email Notifications
Does this need review bythe hydrogeologist?* r Yes r No
Regional Office
CO Reviewer
Admin Reviewer
Fee Amount $395
Complete App Date 10/13/2020
Below list any additional email address that need notification about a new project.
Email Address
Comments to be added to email notfication
Comments for Kendall
Comments for RO

Comments for Reviewer
Comments for Applicant

Submittal Form
Project Contact Information
Rease provide information on the person to be contacted by N B Staff regarding electronic receipt, another correspondence. ittal, confirmation of iptd othd
.......................................................... ronc su_ -
Name * Mark Ashness
Email Address*
[e-mail]
Phone Number*
9196067704
Project Information
........ ......... ........................................................................................................................................ ......... ......... ... .... ........ ... ... .... .... .... ... ... ... .... .... .... ... .... .... ......... ......
Application/Document Type* r New (Fee Req ui red)
c Modification - Major (Fee Required)
r Renewal with Major Modification (Fee
Required)
r Annual Report
r Additional Information
r Other
O Modification - Minor
C Renewal
C GW-59, NDMR, NDMLR, NDAR-1,
NDAR-2
r Residual Annual Report
r Change of Ownership
We no longer accept these monitoring reports through this portal. Please click on the link below and it will take you to the correct form.
https://edocs.deq.nc.gov/Forms/NonDischarge_Monitoring_Report
Permit Type:*
r Wastewater Irrigation
r High -Rate Infiltration
r Other Wastewater
r Reclaimed Water
r Closed -Loop Recycle
r Residuals
r Single -Family Residence Wastewater
r Other
Irrigation
Permit Number:*
W00028552
Fbs Current Existing pernit number
Applicant/Permittee *
Old North State Water Company, LLC
Applicant/Permittee Address*
4700 Homewood Court, Suite 108 Raleigh NC 27609
Facility Name *
Briar Chapel WWTP
Please provide comments/notes
on your current submittal below.
Resubmission of Package H with completed apps and updated water balance
At this time, paper copies are no longer required. If you have any questions about what is required, please contact Nathaniel Thornburg
at [e-mail].
Please attach all information required or requested for this submittal to be reviewed here.*
(Application Form Engineering Rans, Specifications, Calculations, Rc.)
605-40 00 Package H Sub 10082020 to DEQ.pdf 63.16MB
upload only 1 RCF docurnent (less than 250 VB). Mitiple documents nest be corrbined into one RDF file unless file is larger than
upload limit.
* W By checking this box, I acknowledge that I understand the application will not be
accepted for pre -review until the fee (if required) has been received by the Non -
Discharge Branch. Application fees must be submitted by check or money order
and made payable to the North Carolina Department of Environmental Quality
(NCDEQ). I also confirm that the uploaded document is a single PDF with all parts
of the application in correct order (as specified by the application).
Mail payment to:
NCDEQ — Division of Water Resources
Attn: Non -Discharge Branch
1617 Mail Service Center
Raleigh, NC 27699-1617
Signature
ova
Submission Date Is filled in autorratically once subnitted.

TO: NCDENR DWQ
512 North Salisbury Street, 6th Floor
9th Floor
Raleigh, NC 27909
ATTENTION: Nathaniel Thornburg
CE CROUP
301 GLENWOOD AVENUE, SUITE 220
RALEIGH, NC 27603
Phone: [phone]
E-Mail: mark(a)cegroupinc.com
Transmittal
DATE: 09/29/2020
PROJECT NO: 605-40
Briar Chapel - Package "H"
Dedicated Wastewater Irrigation
Permit Modification, WQ0028552, Chatham County
Quantity
Drawing No.
Description
2
Sets
Reuse Plans (1-Full Size and 1-Half Size) and Specifications (1 Set)
1
Originals
WWIS 06-16 Wastewater Irrigation Systems, RWPI & Setback Waver
1
Copy
Cover Letter, Calculations and Project Summary
1
Copy
Site Map, FEMA Maps, Property Ownership Exhibit
1
Copy
Agronomist Report, Soils and Agronomy Report & Water Balance
1
Copy
NHP Report & NHP Exhibit
1
Copy
WSCAS 12-7
1
Copy
Current Permit WQ0028552 Dated Sept. 12, 2014
1
Copy
Operational and Maintenance Plan
1
Copy
Certificate of Public Convenience and Necessity
1
CD
PDF of Submittal Information
2
Check# 11087
1-Original and 1-Copy, $395.00
REMARKS Nathaniel, this is a modification to the existing permit for the addition of
Package H, 38.4 AC. Please let us know if you need any further information.
Thank You
CC: John McDonald, Old North State
Water Company LLC
Cf Group, Inc.
Signed
rk P. Ashness, PE

0 0
■ a \ . \wOl
RECLAIMED QUALITY WATER IRRIGATION SYSTEM
MODIFICATION TO PERMIT # WQ0028552
PACKAGE H (DEDICATED WASTEWATER IRRIGATION)
CHATHAM COUNTY, NORTH CAROLINA
GENERAL CONSTRUC nON NOTES
II A
CONSTRICT ON PRACTICE A
THE CONTRACT. C "ALL CON TACT NORTH CAROL N4949ATLEAST43HOURSPRiORTOAN, ONE CALL
NG
3, ° SHALL BE IN ACCORDANCE WITH STATE AND COUNTY
EQU
4, THEBOUNDARYBKRYEYANOTOPORR PNYwEREPROYIoEo3Y
KMNCREo
IRRIGATION PIPE 3 AND BELOW SHALL BE A 1 CLASS
D ABOVE SHALL BE DR,4
CLASS OBD (CgUD) PVC (PURPLE PIPE, PAN TONE 522)
6) Ex �POSEUNDERGROUND STRUCTURES AND UTILITIES
SHOWN ARE
CREED
,) AO AN(CROSSI �S)SHALLBEOVERTHEIRRIGATIONPIPNG
(PPIARRA"LLEL)AHALLHAVEAMINIMJMOF;P ITORGONTDA�AEPARIATII0N
3� A LL " GAT ON p PNG C'oSS NG UNDER STORM DIA PAGE P P NG SHALL
E (1) ToN T OF DUCTILE IRON PIPE CENTERED
ON THE STORM PIPE CROSSING
s, ALL STREETS ARE PUBLIC
D) IRRIGATION HEADS ARE TO BE LOCATED N MAINTAINED AREAS ONLY
„) WETTED AREAS ARE TO BE 100 (MIN) FROM POTABLE WELLS
S) WETTED AREAS TO SETBACKS SHALL MEET SURFACE WATER
EE.0
REMENTS
o2U
ool
13)C LL IDENTIFICATION TAPE OVER TOP OF ALL
REUSE
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14) IDENT F CAT ON TAPE SHALL BE
BLACK LETTER NG ON PURPLE (FANrooNEES2)IHACKGROUND STATING
,5) A LA
BELOW GRADEVAULTSWH CH SHALLBE CA
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MCK
September 2020
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License # C-1739
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REVISED PERMITTED SPRAY AREA
s — SPRAYAREACAeCULATIONS <s ss
IT
HI
TOTAL svaAVAa[As= E ae4 FA
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INDEX TO DRAWINGS
�N
COVER SHEET..........................................................
1
OVERALL LAYOUT PLAN / KEY MAP ...............................
2
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3
PACKAGE H IRRIGATION PLAN (ZONE H-3 TO H-5).............
4
PACKAGE H IRRIGATION PLAN ......................................
5
IRRIGATION DETAILS .................................................
6
IRRIGATION DETAILS .................................................
7
NOTE
FINAL DESIGN
NOT RELEASED
FOR CONSTRUCTION

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IRRIGATION MAIN ROUTE.
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NOTE NO IRRIGATION HEADS AND/OR
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TECHNICAL SPECIFICATIONS
for Reclaimed Quality Reuse Irrigation
Package H
Chatham County, North Carolina
August 21, 2020
CE GROUP
301 GLENWOOD AVENUE, SUITE 220
RALEIGH, NC 27603
[phone] voice - (9 19) 322-0032 fax - email [e-mail]

TABLE OF CONTENTS
Pages
General, Materials, etc..
1 —
17
Section 01011
Existing Underground Utility Lines & Structures
1-2
Section 01560
Erosion and Sediment Control
1-3
Section 02110
Clearing, Excavating, Filling, and Grubbing
1-6
Section 02720
Storm Drainage
1-5
Section 03300
Cast Concrete
1
— 15

Briar Chapel Package
"Post Construction Western Irrigation Pond and Transmission Line"
August 21, 2020
RESPONSIBILITIES OF CONTRACTOR
1.01 CONTRACTOR'S UNDERSTANDING
By submitting a bid proposal, it is understood and agreed by the Contractor that he has, by
careful examination of the site, satisfied himself as to the nature and location of the work, the
conformity of the ground, the character, quality, and quantity of materials to be used, the character
of the equipment, and facilities incidental to the completion of the work, the general and local
conditions, and other matters which may in any way affect the work under this contract. The
contract shall not be affected or modified nor shall any of its terms or obligations be affected or
modified by verbal agreement or conversation with any officer, agent, or employees of the Owner,
either before, during, or after the execution of this contract.
All work shall be in conformance with 15A NCAC 02U standards
1.02 MATERIALS AND WORKMANSHIP
Any material specified by name and/or model number in the specifications or in the
irrigation drawing or detail drawings shall be deemed to be used for the purpose of identifying the
materials and insuring the specific use of that material in the construction of the system. No
substitutions will be permitted without prior written approval by the Owner's Authorized
Representative and the designer or the architect of the system. No substitutions will be considered
prior to the contract being signed.
All materials used in the system shall be new and without flaws or defects of any type and
shall be given the best of their class and kind. All materials shall have a minimum guarantee of
one year against material defects or defective workmanship.
After the award of the contract and prior to beginning work, the Contractor shall submit for
appraisal six (6) copies of the complete shop drawings and submittals for materials he proposes
to install. Quantities of materials and equipment need not be included. This list
may not include all items for which shop drawing submittals are required to meet the
requirements of the project:
1. Detail drawings of all classes of pipe, joints, and fittings.
2. Detail drawings of restrained and flexible joints, including test reports to confirm thrust
restraint capacities and restraining mechanism application.
CE Group. PAGE 1 OF 17

Briar Chapel Package
"Post Construction Western Irrigation Pond and Transmission Line"
August 21, 2020
3. Pipeline laying schedule tabulated and referenced to construction line and grade controls
shown on plans, with station, offset and elevations. References shall be provided for
pipe, fittings, valves service connections and other important features of the pipeline.
4. Detail drawings of all Jack and Bore Pits.
5. Service Connections.
6. Valves and Valve Boxes.
7. All Appurtenant Items.
8. Contractor's testing plans for all reclaimed water system piping supplied.
9. Certification and test reports for the materials, manufacturing, and testing of the types of pipe
supplied shall be performed and furnished by the pipe manufacturer in accordance with the
latest standards of the industry.
No deviations from the specifications shall be allowed. If substitution of material is
desired by the Contractor, sufficient descriptive literature and material samples must be furnished
to establish the material as an equal substitute. In addition, the Contractor must state his reasons
for desiring substitute materials.
All materials and equipment shall be installed in a neat and workmanlike manner
following the recommendation of the manufacturers of the materials.
The Owner's Authorized Representative retains the right to order removal or replacement
of any items which, in his opinion, do not present a reasonably neat and workmanlike appearance.
Any removal and replacing of materials shall be done when directed in writing at no additional
expense to the Owner.
In addition, the Contractor shall coordinate and cooperate with other trades to enable the
work to proceed as rapidly and as efficiently as possible.
1.03 ORDINANCES, REGULATIONS, CODES, PERMITS & INSPECTIONS
A Contractor is obligated to follow all regulations, ordinances, and codes governing the
type of work he is doing on the job site. Any permits that are needed for the installation or
construction of any work included under this contract and which are required by the authorities of
the jurisdiction, shall be obtained and paid for by the Contractor following those ordinances,
regulations, and codes which require the permits. If the authorities of the jurisdiction require
inspection at certain times during the installation, the Contractor shall arrange for, and be present
at, any such inspection.
Any additional work or furnishing of materials required due to inspection by the
authorities of jurisdiction shall be furnished at no cost to the Owner.
CE Group. PAGE 2 OF 17

Briar Chapel Package
"Post Construction Western Irrigation Pond and Transmission Line"
August 21, 2020
In the event that the specifications for this project and existing ordinances, regulations, or
codes are in conflict, the conflict must be and shall be noted in writing by the Contractor to the
Owner's Representative, and any necessary changes in work shall follow the previously established
procedure for claims for extra compensation.
1.04 PROJECT SUPERVISION
The Contractor shall provide a competent Superintendent and any necessary assistants on
the project when work is in progress. The Superintendent shall not be changed during the duration
of the project without the consent of the Owner's Representative unless the Superintendent ceases
his status as an employee of the Contractor. The Superintendent shall represent the Contractor in
the Contractor's absence, and all directions given to him by the Owner's Representative shall be
binding as if they were given directly to the Contractor.
The Contractor's Superintendent shall supervise the Contractor's employees on the job site
and be responsible for their actions and conduct on the job site.
1.05 EXAMINATION AND VERIFICATION OF DRAWING & JOB SITE
Prior to submitting a proposal for this project, each bidder has the responsibility to
examine the premises and satisfy himself as to the conditions under which he will be obligated to
operate when installing the transmission line under this contract.
All plot dimensions on the irrigation design are approximate. Prior to proceeding with the
work, the Contractor shall carefully check and verify all dimensions and shall report all variations
from those indicated in the irrigation plan to the Owner in writing. If changes are to be made, they
will be made in accordance with previous provisions.
Where minor adjustments to the system layout may be required, as in connections to
existing stub outs, or in working around the existing structures, the Contractor shall make the
required adjustments at no additional cost to the Owner.
1.06 GUARANTEES
The work included under this contract shall be guaranteed by the Contractor against all
defects and malfunctions due to faulty workmanship or defective material for a period of one year
from the date of final acceptance by the Owner. Upon being informed by the Owner of any defects
or malfunctions, the Contractor shall effect all necessary repairs and/or replacements in a
CE Group. PAGE 3 OF 17

Briar Chapel Package
"Post Construction Western Irrigation Pond and Transmission Line"
August 21, 2020
reasonably expedient manner at no additional cost to the Owner.
Emergency repairs, when necessary, may be made by the Owner without relieving the
Contractor of his guarantee obligation.
The Contractor shall be obligated to repair any settling of back -filled trenches which may
occur during the guarantee period. The Contractor is also obligated to restore any and all damaged
plantings, paving, or improvements within the year period.
If the Contractor does not respond to the Owner's request for repair work within a period
of ten (10) days, the Owner may proceed with such necessary repairs and charge the Contractor for
all expenses incurred in the repair work.
1.07 MAINTENANCE OF EXISTING SYSTEM
If the irrigation system being installed under this contract is to replace an existing system,
the existing system shall be maintained in satisfactory working order until the contracted system is
available for use in any given area. If cut -ins or tap -ins to the existing system are required,
shutdown time of the existing system shall be minimized as much as is practical.
The purpose of this provision is to prevent possible damage to or loss of existing turf due
to loss of existing irrigation facilities. If such capabilities are lost, the Contractor shall be held
responsible for maintaining the existing turf or for the cost of replacing the turf. If damage to the
existing system does not impair the capabilities of irrigating the turf, such damage may be left
unrepaired on written approval of the Owner's Representative.
1.08 EQUIPMENT, TOOLS, AND LABOR
The Contractor shall provide and pay for all equipment (power or otherwise), tools, and
labor required for the completion of this project. All materials, utilities, transportation, and other
facilities necessary for the execution and completion of the contract are also the responsibility of
the Contractor.
1.09 "AS -BUILT" RECORD DRAWING
The Contractor shall provide and keep up to date a complete set of "as -built" drawings
which shall be corrected daily to show changes in sprinkler locations, controller locations, pump
locations, piping locations, and all other deviations from the original irrigation design drawing as
provided to him. All isolation valve locations and electrical or hydraulic splice box locations shall
be shown with actual measurements to easily located permanent reference points so that these
items may be easily located in the field.
CE Group. PAGE 4 OF 17

Briar Chapel Package
"Post Construction Western Irrigation Pond and Transmission Line"
August 21, 2020
Upon completion of the work, the Contractor shall furnish the Owner and architect with a
complete set of as -built drawings showing the sprinkler system as installed. The as -built drawings
furnished shall display a neat, orderly, readable and professional representation of the installed
system and shall be provided on a reproducible media such as mylar film or good quality vellum.
This is the responsibility of the Contractor and shall not be construed to be the responsibility of any
other party.
1.10 TRAINING OF MAINTENANCE PERSONNEL
Upon completion of the work and acceptance by the Owner, the Contractor shall be
responsible for the training of maintenance personnel and shall furnish copies of all available parts
lists, trouble shooting lists, specification sheets, and catalog sheets to the Owner prior to final
payment.
The Contractor shall set the initial watering schedules and programming of the any
automatic controllers in accordance with the specifications or irrigation plan as furnished by the
Owner. Changes in the schedules and programming and instructions on how to make such changes
shall be the responsibility of the designer of the system.
1.11 SURGE PROTECTION
It is the responsibility of the Contractor to provide surge protection for all electrical
equipment installed by him in relation to the irrigation contract. Said protection shall include but
not necessarily be limited to the items described in the following paragraphs.
The Contractor shall place a good grounding conductor and grounding plate at each
automatic controller (or control group) location. The grounding plate shall be a minimum of 4"
wide and 96" long and shall be buried 30" below grade and parallel to grade. A small amount of
GEM material shall be spread on the smoothed bottom of the excavation for the installation of the
copper plate and an additional amount spread on the top of the plate prior to backfilling with soil.
Said plate shall be installed to assure the best possible firm contact with the soil on both sides of
the plate. The plate shall be installed as close as possible to a minimum of fifteen feet from the
control equipment it is grounding and the 56 bare copper wire shall be connected to a 10' ground
rod with minimum of ten feet between grounding plate and ground rod. The grounding plate and
ground rod shall be installed in a straight line. Connection of ground rod and 56 bare copper wire
shall be made with the use of a cadweld connector.. The plate shall be backfilled and tamped to
assure good soil contact.
The installed grounding system should have a reading of no more than 10 ohms resistance
to the ground in which it is placed. Resistance to the grounding electrode shall be measured by
CE Group. PAGE 5 OF 17

Briar Chapel Package
"Post Construction Western Irrigation Pond and Transmission Line"
August 21, 2020
using a MEGGER direct reading Earth Resistance Testing instrument as manufactured by James G.
Biddle Co. of Plymouth Meeting, Pennsylvania or a similar type measuring instrument.
NOTE-
0 - 5 Ohms -- Excellent Grounding Protection
5 - 10 Ohms -- Good Grounding Protection
Above 10 ohms -- Resistance is considered a poor ground
and steps must be taken to improve the
grounding conditions
MATERIALS
2.01 PVC PIPE AND FITTINGS
Plastic pipe from sizes 2" through 4" shall be SDR 21 Class 200 nonplasticized rigid
PVC pipe with integral bell and rubber ring gasket unless otherwise specified.Plastic pipe from
sizes 6" through 12" shall be DR 14 Class 150 (C-900) nonplasticized rigid PVC pipe with integral
bell and rubber ring gasket unless otherwise specified. PVC pipe shall be supplied in 20' standard
lengths and shall be as manufactured by Certain -teed Products Corporation of Valley Forge,
Pennsylvania, or approved equal.
SPECIAL NOTE:
Identification tape or polyethylene wrap shall be installed with all PVC or ductile
irrigation piping. The identification tape shall be a purple (Pantone 522) in color and shall be at
least three (3") inches wide with white or black lettering stating "CAUTION: RECLAIMED
WASTEWATER - DO NOT DRINK" printed on the tape and repeated eve , three 3') feet or less.
A 16 gauge AWG shielded wire shall be installed in the trench as well just above the identification
tape.
Fittings for integral bell with rubber ring gasket pipe shall be of the gasket type and shall
be nonplasticized PVC, asbestos cement with brass tapped outlet inserts, ductile iron double strap
nylon coated service saddle, or ductile iron push -on type. PVC fittings shall be rated for 200 PSI
(ASTM D-3139) and shall be as manufactured by Harrington Corporation of Lynchburg, Virginia,
or approved equal. Ductile iron push -on fittings shall be as manufactured by the Harrington
Corporation of Lynchburg, Virginia or equal.
All pipe fittings size 6" and greater (except 6" tap couplings) shall be ductile iron push -on
or cast iron mechanical joint style fittings.
CE Group. PAGE 6 OF 17

Briar Chapel Package
"Post Construction Western Irrigation Pond and Transmission Line"
August 21, 2020
2.02 115 V.A.C. ELECTRIC POWER WIRING
All wiring shall have a copper conductor with 600 V.A.C. rated polyethylene (PE) or
polyvinyl chloride (PVC) OF rated insulation. All 115 V.A.C. electric power wiring shall be
installed in accordance with applicable electric installation codes. 115 V.A.C. service to
controllers shall consist of one black wire, one white wire, and one ground wire. All wiring shall
be buried to a depth of at least 24" (minimum) and to the depth of the pipe when new pipe is
installed. Wire splices shall be kept to an absolute minimum number. Concentrations of wire
splices shall be placed in a splice or valve box. All wiring splices shall be made watertight using
approved methods involving the use of epoxy -resin waterproofing materials (3M or equal).
NOTE: All wiring to be installed shall be sized and located as indicated on the wiring plans and/or
described in the drawing notes and specifications.
When a central control system is installed the pulse wires shall be of a different color than
the 115 V.A.C. power wires. No pulse wire needed for the system as designed.
All 115 V.A.C. power and pulse wiring shall be bundled, taped at minimum intervals of
approximately 10' and laid in the trench to the left side of the pipeline.
2.03 CONTROL LINES
Control wiring for the 24 V.A.C. remote control irrigation valves shall be single strand
copper wire with OF polyethylene insulation rated for a minimum of 300 V.A.C.. All control
wiring shall have a soft drawn single strand copper conductor of the gauge specified below.
Valve common wires shall be 710 AWG with yellow insulation, while "hot" wires to the
valves shall be 714 AWG with red insulation with an individual wire per head pull back to the
assigned irrigation controller. Pairing of sprinkler heads shall be done only at the controller. The
common and hot wire color assignments shall be adhered to unless otherwise specified.
Valve wiring shall be bundled, taped at minimum intervals of approximately 10' and laid
in the trench to the rights side of the pipeline in the direction the pipe is laid.
Splices shall be made using wire nuts and waterproofing kits (3M Model DBY and DBR
or equal).
Wire splices shall be kept to an absolute minimum. Where major concentrations of
splices are necessary said splices shall be placed in a Carson 10" round valve box with cover
installed below grade. Splices at valve locations shall be made inside of the valve box. All splice
locations shall be noted on the as built plan.
CE Group. PAGE 7 OF 17

Briar Chapel Package
"Post Construction Western Irrigation Pond and Transmission Line"
August 21, 2020
2.05 CONTROL EQUIPMENT
Automatic controllers shall be ICC manufactured by Toro Sentinel or approved equal and
shall provide all necessary features for programming as shown on the irrigation design plan. Each
controller shall be encased in a sturdy, lockable, weatherproof mounting box and must be easily
accessible for maintenance. There shall be no time lags between sections or stations and the
controller will be of a compatible type for operating the automatic control valves specified.
2.06 SURGE PROTECTION EQUIPMENT
Surge protection units shall be installed on primary (120 V.A.C.) power lines and "pulse"
(signal) wiring at each satellite and central controller (or controller bank) location. Each surge
protection unit shall be connected to at least one 18" wide by 96" long buried grounding plate and
10'ground rod. Grounding plates and grounding conductors shall be placed no closer than five (5)
feet to any control or power wiring. The grounding systems shall be located in a consistent manner
throughout the installation in respect to controller positions and shall be noted on the as built plans.
It shall be the Contractor's responsibility to determine if the above mentioned surge
protection equipment is provided with an irrigation controller as a "built-in" unit or if it must be
supplied and installed separately.
2.07 QUICK COUPLING VALVES AND KEYS
Quick coupling valves and keys shall be as manufactured by Rainbird and shall be of
brass construction and single lug, one piece design. Quick coupling valves shall be model number
474-04 with purple cover while quick coupling keys shall be model number 464-01. Valves and
keys shall be nominally 1 1/2" in size. Three (3) quick coupling keys and three (3) hose swivel
elbow assemblies shall be provided with the system.
2.08 MANUALLY OPERATED GLOBE OR GATE VALVES
1. Gate valves shall be of the resilient seat type meeting the requirements of
ANSUAWWA C509, and coated per ANSUAWWA C550.
a. All 2-inch and 3-inch valves shall have flanged joint ends.
CE Group. PAGE 8 OF 17

Briar Chapel Package
"Post Construction Western Irrigation Pond and Transmission Line"
August 21, 2020
b. Valves 2-inch in size shall comply with the "intent" of ANSFAWWA C509 and
C550.
2. Gate Valves shall open by turning the operating unit (operating nut or hand wheel) to
the left, or counterclockwise, when viewed from the top. The operating nut, or hand
wheel, shall have an arrow cast in the metal indicating the direction of opening.
3. All gate valves shall be iron body, bronze trimmed, solid wedge, resilient -seated, and
shall be equipped with O-Ring type stuffing boxes.
a. All gate valve stem nuts shall be bronze.
b. All gate valve "gates" shall be fully encapsulated with the resilient seat material
that shall be fully bonded to the gate
c. All gate valve resilient wedge, O-Rings, and gaskets in contact with the potable Diene
Monomer) material.
4. All gate valve bolting materials, excluding joint accessories, shall be a minimum of
Grade 304 stainless steel, shall be readily accessible for valve maintenance, shall have
square or hexagonal heads and shall be in conformance with the requirements of
Section 4.4.4 of ANSFAWWA C509.
5. All gate valves shall be coated with a fusion bonded epoxy coating applied to both the
exterior and the interior surfaces prior to assembly of the valves.
6. All gate valves, when fully opened, shall have an unobstructed waterway diameter
equal to or larger than the full nominal diameter of the valve.
7. Underground ("buried") gate valves
a. These valves shall have non -rising stems and shall be furnished with 2-inch
square AWWA operating nuts.
b. Valves shall have mechanical joint ends and shall be furnished complete with
joint accessories.
8. All gate valves intended to be located above ground and/or inside structures shall be
outside screw and yoke (OS&Y), or non -rising stem hand -wheel operated types, with
flanged joint ends. The face-to-face dimensions and drilling shall conform to ANSI
B16.10 for Class 125, flanged joint -end gate valves.
9. The minimum design working water pressure shall be:
a. 200 psig for 3-inch through 12-inch sizes,
b. 150 psig for 16-inch through 36-inch sizes.
10. All gate valves, prior to shipment from the manufacturing facility, shall be tested by
subjecting it to a minimum hydraulic pressure equal to twice the specified working
pressure.
11. All gate valves shall be warranted by the manufacturer for a minimum of 10-years.
water, reclaimed water, or wastewater shall be E.P.D.M. (Ethylene Propylene
2.09 AUTOMATIC CONTROL VALVES
All automatic control valves to be installed on this project shall be an integral part of the
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Briar Chapel Package
"Post Construction Western Irrigation Pond and Transmission Line"
August 21, 2020
sprinkler head and shall be rated for 24 volt AC operation. As such these valves shall require no
access valve boxes in that the maj or moving parts of the valve are accessible through the top of the
sprinkler head.
All "in -line" automatic remote control valves shall be of the size, type, and model number
specified on the irrigation drawing and shall be installed in valve boxes to provide for easy access
and location. Valve boxes shall be Carson 10910-1 with 10910-2 cover or approved equal.
2.10 SLEEVING BENEATH PAVED AREAS
Sleeving for pipe and wire under paved areas, when called for, shall be installed by the
Contractor. A separate sleeve must be used for the communication cable, all 115 V.A.C. wiring,
and all 24 volt wiring.
2.11 IRRIGATION METER
A. GENERAL
1. Sensus 2" Series "W" Turbo Meter
2. Meter accuracy: The meter assembly shall be designed to produce an accuracy of
better than plus (+) or minus (-) 0.5% of actual flow rate with pipe velocities ranging
from 1 to 33 fps and pressures ranging from 1 to 150 psi.
3. Meter supports: The pipe supports used in the meter assemblies shall be adjustable.
4. Meter Calibration: Meters shall be provided with calibration certification tags prior to
installation.
5. Register shall be permanently, hermetically sealed at the factory.
a. All registers shall be of the straight reading type with a center sweep and shall
read in U.S. gallons.
b. Register housing shall be copper with a glass top joined together by a roll seal.
The register will be driven by a ceramic magnet.
6. The measuring chamber shall be vertical rotor mounted in a plastic inlet hub along
with an internal strainer. Strainer will be plastic in 1/z-inch and 1-inch sizes whereas
in the 2, 3 and 4-inch sizes the strainer shall be stainless steel. The measuring
chamber will be held in place by stainless steel screws. The rotor thrust bearing shall
be sapphire.
7. All meters shall have a bronze main case. Register lid and clamp band shall be high
impact resistant plastic.
8. Meters sized 2-inches and smaller shall be compact and have threaded ends and meters
sized 3-inches and larger shall have round flanged ends.
B. METER BOXES
1. Meter boxes cover shall be purple in color and of one-piece construction. Boxes shall not
exceed 25 pounds in weight.
2. Boxes and lids must pass an AASHTO H-20 (16,000 pound wheel load) style test, and
the boxes shall be able to withstand a 200 pound side load.
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Briar Chapel Package
"Post Construction Western Irrigation Pond and Transmission Line"
August 21, 2020
3. Boxes shall have pre-cut pipe entry areas and shall be designed to be securely
stackable.
SITE MAINTENANCE, MATERIAL STORAGE & CLEAN-UP
3.01 PROTECTION OF WORK AND PROPERTY
The Contractor shall continuously maintain adequate protection of all his work from
damage and shall protect the Owner's property from injury or loss arising in connection with work
on this contract. The Contractor shall take care to avoid damage to any existing buildings,
equipment, piping, pipe coverings, electrical systems, sewers, sidewalks, landscaping, grounds,
above ground or underground installations or structures of any kind, and shall be held responsible
for any damage that does occur. Damage includes not only mechanical damage but also damage
from leaks in the irrigation system being installed by the Contractor, whether through negligence or
otherwise. The contractor shall adequately protect adjacent property as provided by law and shall
provide and maintain all passageways, guard fences, lights and other facilities for protection
required by the Public Authority for local conditions. The Contractor shall securely cover all
openings into the section of the system he is working on and components of the system as it is
being installed to prevent obstructions in the pipe and the breakage, misuse, or disfigurement of the
equipment.
3.02 LANDS FOR MATERIAL STORAGE
The Owner shall provide a specified area in which all material to be used on the project
shall be stored when not in use. Provision of this land is for the purpose of keeping the property
neat and orderly and in no way waives any requirements of the Contractor to protect his equipment
and materials from damage by the elements or from theft or vandalism. The Contractor has the
right to erect temporary construction facilities for storage and protection of his materials and
equipment on the lands set aside by the Owner for materials storage.
3.03 HANDLING OF MATERIALS
The Contractor shall be responsible for correct procedures in loading, unloading, stacking,
transporting, and handling all materials to be used in the system. The Contractor shall avoid rough
handling which could affect the useful life of equipment. Pipe shall be handled in accordance with
the manufacturer's recommendations on loading, unloading, and storage.
INSTALLATION AND INSPECTION
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Briar Chapel Package
"Post Construction Western Irrigation Pond and Transmission Line"
August 21, 2020
4.01 INSPECTION OF WORK IN PROGRESS
The Owner's Authorized Representative shall be responsible for inspection of the
Contractor's work while such work is in progress. A Representative shall bring to the attention of
the Contractor any work which does not meet the specifications of this contract and the Contractor
shall correct such work as brought to his attention.
4.02 STAKING OF SPRINKLER LOCATIONS
Staking of sprinkler locations shall be done by the Contractor and approved by the System
Designer or the Owner's Representative.
4.03 EXCAVATION, TRENCHING, AND BORING
All excavation shall be unclassified and shall include all materials encountered except
materials which cannot be excavated by normally employed mechanical means. Such exceptions
shall be brought to the attention of the Owner's Representative and an adjustment in price shall be
agreed upon before excavation of these areas proceeds. Such price adjustments and agreement
shall include responsibility for the disposal of the unsuitable materials removed from the trench and
the acquiring of additional backfill materials.
For the purposes of these specifications "normally employed mechanical" means shall
include the use of all power equipment normally used in the construction of golf course irrigation
systems, including chain trenchers with small backhoe units and backhoe units equipped with
buckets up to and including 24" wide. Equipment beyond this including blasting equipment, jack
hammers, larger backhoes (than that described above), backhoe type machines equipped with jack
hammer units, or the like shall be considered as being beyond "normally employed mechanical
means".
The minimum depth of cover over piping 6" and larger shall be twenty (20) inches. The
minimum depth of cover over piping 4" and smaller shall be fifteen (15) inches.
If installation is to occur in areas with existing turf which is to be maintained, the
Contractor shall properly backfill and re -sod all damaged areas reusing existing sod, or he shall
pull in 2" PVC pipe and roll the disturbed areas level.
If trenching is necessitated through existing asphalt paths, the Contractor shall cut the
asphalt in a straight line to the width of the trench prior to trenching. Removal of cut asphalt and
replacement with new asphalt shall be the responsibility of the Contractor. When crossing concrete
paths, the replaced path shall be 12" wider than the width of the trench.
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Briar Chapel Package
"Post Construction Western Irrigation Pond and Transmission Line"
August 21, 2020
The Contractor shall exercise reasonable care to avoid causing damage to any and all
underground utilities or structures. The Owner shall advise the Contractor of any underground
utilities or structures of which he is aware. Utility locating services shall be called upon to pinpoint
location of any underground utilities on the site of the project. It shall be the responsibility of both
parties to assure that this procedure is carried out.
4.04 INSTALLATION OF SYSTEM MAIN
Installation of the system main shall be in accordance with the manufacturer's instructions
and (if feasible) shall proceed from the point of connection of supply for the system pumping
station, reservoir, or existing line. Poured in place concrete thrust blocks shall be installed at any
directional change in the pipeline in accordance with the pipe manufacturer's recommendations and
commonly accepted pipeline construction practices. Restrained joint pipe may also be used for
directional changes.
4.05 INSTALLATION OF LATERAL LINES
Lateral pipes and fittings shall be installed in accordance with the manufacturer's
recommendations, including the fitting of any solvent weld PVC pipe runs with 0-ring type gasket
or compression couplings approximately every two hundred linear feet to prevent excessive strain
when contracting in cold weather.
4.06 PIPE CROSSINGS OF ROADWAYS
When the irrigation piping must be installed across a paved road other than the Owner's
private road, the Contractor shall contact and obtain the necessary permission of the agency or
persons having jurisdiction. The Contractor shall install piping, sleeving, and wire sleeving across
the area in accordance with the governing agency's guidelines. At the very least a DIP/Cast Iron
sleeve of sufficient size to pass the mainline pipe and wire shall be installed. An accompanying
PR200 PVC 2" wire sleeves with separation of the pulse wire, all 115 V.A.C. wiring, and all 24
volt wiring. Any method employed, however, must satisfy the governing agency's requirements.
The Contractor shall pay for all costs incurred including permits and road surface replacement or
repair if pavement is removed or damaged by his operations.
At Crossings of the Owner's private roads, the Contractor shall install the irrigation pipe
and a PVC PR 160 wire and/or tubing sleeve at the very least. Requirements above and beyond
this shall be as specified on the irrigation plans.
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Briar Chapel Package
"Post Construction Western Irrigation Pond and Transmission Line"
August 21, 2020
4.07 SPRINKLER HEADS
All sprinklers shall be Hunter as shown in detailed drawings. The sprinkler shall initially
be installed so that the top of the head is four (4) inches above finished grade level and shall be
lowered by the contractor after grow -in and establishment of the surrounding turf. The contractor
shall coordinate the lowering of the sprinkler heads with the Owner shall do so at his direction.
Backfill around the swing joint and sprinkler shall be free of large rocks, roots, or foreign debris. If
installation occurs on a course with existing turf, the sprinkler head shall be installed and the
resulting disturbance about the head shall be sodded re -using the previously removed existing sod
the same day.
4.08 CONTROL EQUIPMENT
All automatic valves and controllers shall be installed following the recommendations of
the manufacturer of said equipment and, more specifically, in accordance with the detailed
drawings accompanying this contract specification. The location of all controllers shall be
approved by the Owner's Representative before the actual installation of said controllers.
4.09 ISOLATION VALVES
Proposed isolation valves shall be sized to line size as shown on the plan, unless otherwise
noted. Isolation valves shall be thrust blocked as shown in the detail drawings.
4.10 SALVAGE OF EXISTING MATERIALS
All existing irrigation equipment including heads, valves, quick couplers, controllers and
valve boxes (but excluding existing pipe) which might otherwise be damaged with the installation
of new materials or interfere with the installation and maintenance of the new system shall be
removed and presented to the Owner's Authorized Representative.
TESTING AND ACCEPTANCE OF SYSTEM
5.01 PRESSURE AND LEAKAGE TESTING SYSTEM
A. Reclaimed water mains shall be tested between valved sections. The total length of pipe
for any single test shall not exceed 3,000 feet. Testing shall be done immediately after
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Briar Chapel Package
"Post Construction Western Irrigation Pond and Transmission Line"
August 21, 2020
installation and backfilling has been completed.
B. All valves shall be tested for secure closure.
C. The mains shall be tested in accordance with, the latest revision of ANSI/AWWA C600
(for Ductile Iron) and C605 (for PVC) under an average hydrostatic pressure of not less
than 150 psi, using a 300 psi gauge, for a minimum of 2 hours. Pressure shall be
maintained until all sections under testing have been checked for evidence of leakage.
D. While the system is being filled with water, air shall be carefully and completely exhausted.
If permanent air vents are not located at all high points, the Contractor shall install
corporation stops or fittings and valves at such points so the air can be expelled as the pipe
system is slowly filled.
E. The test pressure shall not vary by more than +5 psi for the duration of the test. The rate of
loss shall not exceed that specified in part M or N as listed below. Visible leaks shall be
corrected regardless of total leakage shown by test.
F. All pumps, gauges and measuring devices shall be furnished, installed and operated by the
Contractor; and all such equipment, devices and their installation shall be approved by the
Engineer and Utility.
G. All water for testing and flushing shall be potable water, or reclaimed water, as provided
by the Contractor, at the Contractor/developer's expense, from a source approved by the
Engineer. Flow velocity during line filling should not exceed 2 feet per second (fps).
H. The quantity of water used for testing, which shall be compared to the allowable quantity,
shall be measured by pumping from a calibrated container, again approved by the County
Inspector.
L All restrained sections of the buried main shall be completely backfilled before such
sections are tested.
J. All pressure and leakage testing shall be done in the presence of the County Inspector and
the Engineer of Record or his designated representative.
K. When leakage occurs in excess of the specified amount, the defective pipe, pipe joints or
other appurtenances shall be located and repaired at the expense of the Contractor. If the
defective portions cannot be located, the Contractor, at his own expense, shall remove and
reconstruct as much of the original work as necessary to obtain a water main within the
allowable leakage limits upon retesting.
L. If the Contractor elects to perform hydrostatic testing against valves in an existing
distribution system, he does so at his own risk and will bear the cost of any damage to the
existing valve, piping system, private or public property, or the new pipeline under test.
ALLOWABLE LIMITS FOR LEAKAGE IN PVC PIPE
1. The hydrostatic pressure test shall be performed as hereinabove specified and no installation,
or section thereof, will be acceptable until the leakage is less than the number of
gallons per hour as determined by the formula:
(1) Q = LD(P)vz OR (2) Q = ND(P)1/2
148,000 7,400
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Briar Chapel Package
"Post Construction Western Irrigation Pond and Transmission Line"
August 21, 2020
in which:
Q = Allowable leakage, in gallons per hour
N = Number of joints in the tested line (pipe & fittings)
L = Length of pipe section being tested, in feet
D = Nominal diameter of pipe in inches.
P = Average test pressure during the test, in psi
NOTE: Equation (2) is for integral bell pipe in 20 ft. lengths.
5.02 BALANCING AND ADJUSTMENT
The Contractor shall balance and adjust the various components of the sprinkler system so
that the over-all operation of the system is most efficient. This includes a synchronization of the
controllers, adjustments to pressure regulators, pressure relief valves, part circle sprinkler heads,
and individual station adjustments on the controllers. The Contractor has the right to call in the
Designer or Owner's Representative to aid in the balancing and adjustment of the system.
5.03 FLUSHING AND CLEANING
A. All mains shall be cleaned and flushed to remove all sand and other foreign matter.
B. Pipeline shall be cleaned with a "pig", of an appropriate material for the pipeline to be
cleaned, so as not to damage the interior lining of the pipeline. Contractor shall be
responsible to install and remove appropriate connections to accomplish the required
pipeline "pigging".
5.04 NOTICE OF COMPLETION
When the Contractor is satisfied that the system is operating properly, that it is balanced
and adjusted, that all work and clean-up is completed, he shall issue the notice of completion to the
Owner's Authorized Representative. The notice of completion shall include the request for final
inspection with date and time given.
5.04 FINAL INSPECTION WITH OWNER'S REPRESENTATIVE
The Owner's Representative will respond to the notice of completion by the contractor and
shall appear at the given time for a tour of the project with the purpose of making it the final
inspection. Any inconsistencies in regard to the specifications shall be noted by the Owner's
Representative and a written copy of correction shall be given to the Contractor.
5.05 ACCEPTANCE OF THE SYSTEM
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Briar Chapel Package
"Post Construction Western Irrigation Pond and Transmission Line"
August 21, 2020
The Owner may accept the system even though the corrections on the final inspection
have not been made by the Contractor. In such a case, there will be deductions for the incomplete
or noncorrected work based on the previous previsions set out in these specifications. Such
deductions shall be made from the final payment.
5.06 AS -BUILT PLAN ACCEPTANCE
Acceptance of the system is based on the furnishing by the Contractor of a completed
as -built plan which is acceptable to the Owner or Owner's Representative. Said as built plan will
include locations of all valves (automatic and manual) and splice boxes with triangulated
measurements to each location as well as any deviations from the locations of pipe and heads as
represented by the contract documents.
The as -built plan shall be drawn in ink on a good grade of drafting vellum or Mylar film at
a scale of 1"=200' or 1"=100' and shall indicate the accurate location, type and size of all pipe,
valves, heads, controllers and wire and/or tubing splices. Power and pulse wire runs shall be
indicated by dashed and dotted lines running parallel to the irrigation piping. Measurements
relative to the nearest heads shall be recorded for all isolation and air release valves, all quick
coupling valves, and all splices other than those associated with valve in head solenoids, remote
control valves, or satellite controllers. Control "zone" borders shall be indicated. The ideal base
sheet for the irrigation as -built is an accurately scaled aerial photograph, which the owner shall
provide. If the owner chooses not to provide the aerial view, then the designer shall provide abase
sheet derived from the installation plans. The contractor shall provide reproducible copies of the
as -built to the owner and architect designer upon completion of the work.
5.07 TRAINING OF MAINTENANCE PERSONNEL IN OPERATION
AND MAINTENANCE OF SYSTEM
The Contractor's responsibility of training maintenance personnel in the operation and
maintenance of the system, as outlined in a previous section of these specifications, shall not be
waived due to acceptance to the system. If this responsibility is not fulfilled, the cost of obtaining
this training by the Owner shall be shown as a deduction in the final payment.
5.08 WARRANTY AND GUARANTEE CERTIFICATE
Contractor to provide a certification of warranty for all irrigation components covering 1 year from
the date of final acceptance by the Owner.
CE Group. PAGE 17 OF 17

EXISTING UNDERGROUND UTILITIES
SECTION 01011— EXISTING UNDERGROUND UTILITY LINES and STRUCTURES
PART 1 GENERAL
1.01
A. The Contractor is responsible to ascertain the location and type of underground utility lines or
structures that may be located within the limits of his work area. Some of these underground utilities
or structures have been designated on the plans, however, the exact location may vary and others may
not be designated. The contractor is, therefore, fully responsible for verification of the exact location
of all underground utility lines or structures within the work limits, whether shown on the plans or not,
and for providing necessary protection or repair if damaged.
1.02 Underground Damage Prevention Act
A. The contractor is directed to comply fully with the applicable provisions of Senate Bill 168
"Underground Damage Prevention Act" as passed by the General Assembly of the State of North
Carolina.
B. Listing of Utility Companies: The following utility companies may have facilities within the work
limits and it is recommended that the contractor establish coordination with each prior to initiating
work. There may be others not mentioned herein.
Carolina. Power & Light
Phone: [phone]
Larry Lenning
North Carolina. One -Call
1-800-632-4949
1.03 Request or existing Underground Utility line or Structure Location and Marking by Owners:
A. The contractor shall make a written request to facilitate utility owners in locating their facilities within
the limits of this contract at least 48 hours in advance of the day excavation or demolition work is
scheduled to begin. Location assistance is requested from the owner should include the actual
horizontal location, type number, size and depth of all lines. Some, but not all inclusive, cooperative
actions the contractor should take either, on or off the job site are as follows:
1. The contractor shall ascertain if the user desires to have his representative present during the work.
2. The contractor shall comply with all standard regulations and take all precautions required by the
owner of the facility.
3. All costs associated with locating and marking existing utilities shall be borne by the contractor.
4. The contractor shall inform all equipment operators, those employed by him or those employed by his
subcontractors, at the job site of information obtained from the owners prior to initiation of work.
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Existing Underground Utility Lines and Structures 01011-1

EXISTING UNDERGROUND UTILITIES
The contractor shall immediately notify utility owner of any leaks or breaks, dents, gouges, grooves or
other damages to such line coating or cathodic protection created or discovered by him in the course
of the work.
6. The contractor must immediately alert the occupants of the adjacent premises of any emergencies that
he may create or discover at the work site.
1.04 Location and Protection of Utility Lines:
A. The location of all utilities shall be made with locating equipment well in advance of actual work.
The located facility shall be plainly marked by coded paint designations on the paved areas or by
coded stakes or flags along the unpaved areas. All marked locations are to be made at least 50 feet in
advance of all trench excavation and the location and utility protection provided by the contractor
must be to the satisfaction of the engineer at no extra cost. Further, the contractor shall uncover any
utility and obtain the utility elevation as required by the engineer at no additional cost. All damages to
existing utility facilities in the work area during trenching and installation of facilities for this contract
are the responsibility of the contractor and he shall repair or replace damaged lines to the satisfaction
of the utility owner at no extra cost to the Owner.
1.05 Protection of Existing Utilities and Facilities:
A. In the conducting of his operations, the Contractor shall take special precautions to protect equipment,
structures, utility lines, roadways and subsurfaces, and submerged and overhead facilities remaining in
place for damage or disturbed by his operations. In the event the facilities are disturbed, damaged or
injured as a result of the contractor operation, the contractor shall immediately notify the owner and in
conjunction with the owner determine the proper method of replacing, repairing or restoring the
affected facilities at least to the conditions which existed prior to the Contractor's operations. The
Contractor shall, at his own expense, replace, repair or restore the affected facilities or areas to their
original condition or shall reimburse the owner of said facilities for such expenses as the said owner
may accrue in performing the work.
B. Payment: No separate payment will be made for location of existing underground utility lines and
structures. All costs incurred by the contractor for this work should be included in the unit price or
lump sum price for the item of work to which it pertains.
END OF SECTION 01011
Briar Chapel - Package H August 21, 2020
Existing Underground Utility Lines and Structures 01011-1

EROSION and SEDIMENTATION CONTROL
SECTION 01560 - EROSION AND SEDIMENTATION CONTROL
PART 1 GENERAL
1.01 General: The contractor shall be responsible for erosion and sedimentation control within the construction
limits; for prevention of sediment laden runoff leaving the construction limits or entering ditches, streams or
water impoundments; and for implementation of necessary erosion and sedimentation control measures to meet
the requirements of the North Carolina Department of Environment, Health, and Natural Resources and
Chatham County Soil and Erosion Control Ordinance. The contractor shall also be responsible for all
damages or lines resulting from erosion or sediment laden runoff in the execution of his contract.
1.02 Construction Sequence: While the use of erosion and sedimentation control devices is especially important
on areas of steep topography, easily erodible soils and sites in close proximity to water courses throughout the
construction period, the control measures should be installed prior to the commencement of land clearing and
shall be fully maintained and periodically inspected until final restoration and stabilization is completed.
Unrestored cleared areas shall be kept to a minimum. Disturbed areas ahead of construction shall only be
accomplished on those segments for the shortest practical distance as required for continual progress. Final
restoration shall not be delayed until completion of the project but will be carried out in phases as the
work proceeds. Under no circumstances will any areas be left denuded for more than (14) fourteen calendar
days, or shorter dependent upon local requirements, without some form of stabilization until final restoration is
complete.
1.03 Sedimentation Control Measures: The following are some of the sediment control devices or measures that
may be required to prevent sedimentation of streams, water courses, or drainage structures:
1. Earth berms and/or diversion and intercept ditches.
2. Skimmer sediment basins
3. Outlet dissipaters
4. Inlet protection
5. Silt fences - not to be placed in streams or ditches perpendicular to flow.
6. Check dams
7. Gravel construction exits
8. Temporary seeding and mulching
1.03.1 Detail Drawings: The locations of sedimentation and erosion control devices are shown on the plans or as
otherwise required by the regulating agency or the owner as work proceeds.
1.04 Stream Protection: Where construction activities are necessary in close proximity to streams, or wetlands as
regulated by the Army COE, they shall be performed in a manner that does not contribute to degradation or
blockage of the stream -flow. In order to prevent possible degradation or blockages, the contractor shall be
required to:
1. Keep all construction debris, excavated materials, brush, rocks, refuse and topsoil as far from these
waterways as possible. Restrict machinery operation near or in waterways to the extent necessary for
grading or construction of utility crossings. In no case shall any disturbance of soils occur in wetland
protection areas as identified upon the construction drawings.
2. If construction work areas are necessary in a waterway, they shall be protected as indicated on the
plans.
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Erosion and Sedimentation Control 01560-
E

EROSION and SEDIMENTATION CONTROL
If temporary roadways are essential for the construction activities, they shall be constructed of soils
which are non -erodible materials and must not span more than half way across the water course or
wetland area at any one time unless otherwise approved by the Engineer. These temporary roadways
shall be entirely removed as soon as their requirement is met. Work in these areas shall follow the
requirements of the Army Corp of Engineers, Division of Water Quality, or other plans as
applicable.
1.05 Construction Access: The travel of equipment to and from the construction areas shall be minimized not only
to protect areas that will not be denuded, but also to prevent the spreading of sediment within and outside of the
construction areas. Therefore, special construction equipment travel corridors will be established for this use
and instructions shall be issued for their use. Use of these corridors must be fully enforced. Other non -essential
traffic must be restricted or discouraged. Indiscriminate and convenience traffic shall not be allowed.
1.06 Stockpile/Borrow Areas: The contractor shall be responsible for creating and maintaining stockpile or borrow
areas which he may be required to complete the contract. He is also required to incorporate all necessary
sediment and erosion controls measures necessary to prevent erosion and contribution of sediment to adjacent
areas. The contractor is responsible for obtaining all necessary permits or approvals for borrow or spoil
areas outside the construction limits.
1.07 Disposal of Excess Water From Excavations: The contractor shall practice management of excess water
pumped from excavations to reduce the production and spreading of sediment. Pumped water shall be
discharged onto stabilized surfaces and allowed to filter through existing vegetation if possible, otherwise,
additional control measures may be necessary. If ditches are required to remove pumped water from
construction excavations, they shall be given the same consideration as any other man-made waterway and they
shall be stabilized as to not degrade and produce sediment.
1.08 Excavation and Backfdl: Excavation shall be closely controlled and all the material removed from the
excavation shall be selectively stockpiled in areas where a minimum of sediment will be generated and where
other damage will not result from the piled material.
Drainageways shall be protected at all times and the placement of material in drainageways for
convenience shall not be allowed. Backfilling operations shall be performed in such a manner that any
remaining trees are not damaged. Temporary repaving shall be placed promptly after backfill operations are
completed in improved areas.
1.09 Final Grading and Seeding: Final grading, topsoil re -spreading, seeding and/or sodding shall be performed as
specified in these specifications elsewhere. After the construction phase is complete, permanent vegetation of
the areas, that have been disturbed, shall be re-established as rapidly as possible. If the completion of the
construction activities does not coincide with a season in which permanent vegetation can be generated, an
interim or temporary program is required. This shall include soil conditioners and mulching as necessary for
soil stabilization. In any case, sediment and erosion controls shall be installed promptly and their maintenance
assured.
1.10 Approval: The approved Erosion Control Plan will be provided by the engineer. Any standard conditions
relating to soil erosion and sediment control issued to the contractor as a part of any permit shall be available at
the job site at all times.
1.12 Payment: Under the provisions of this contract, no separate payment will be made for any labor or materials
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Erosion and Sedimentation Control 01560-
2

EROSION and SEDIMENTATION CONTROL
necessary to provide for the restoration of erosion and sediment control during the construction project.
Payment will be included within the unit price or lump sum price for the particular item that requires its
restoration.
END OF SECTION 01560
Briar Chapel - Package H August 21, 2020
Erosion and Sedimentation Control 01560-
3

CLEARING, EXCAVATING, FILLING, and GRADING
SECTION 02110 - CLEARING, EXCAVATING, FILLING, AND GRADING
PART 1 GENERAL
1.01 Utilities
A. Contact all utility companies prior to excavation.
B. Locate utilities by hand excavation and protect from damage.
C. If lines are encountered with were not previously identified, promptly ensure that service is not
interrupted. Locate on as -built drawings.
D. Cooperate with Owner's Representative and utility companies in maintaining services. Do not
break utility connections without providing temporary services acceptable to Owner's
Representative and utility company.
E. Repair damages to existing utilities as directed by utility company or reimburse the utility for the
work done as required.
F. All abandoned sewer outlets shall be plugged with concrete at curb or pavement lines. Notify
Owner's Representative for verification inspection.
1.02 Explosives
Use of explosives will not be permitted unless approved in writing by Owner's Representative and
appropriate local authorities.
1.03 Protections
A. Protect structures, utilities, sidewalks, pavements, and other facilities indicated to remain from
damage. Protect adjacent properties as required.
B. Provide suitable barricades to open excavations and provides adequate warning lights.
C. Protect existing trees and vegetation which are to remain from physical damage. Do not store
materials or equipment within the drip line.
D. Provide bracing, shoring, and dewatering in excavations as required to maintain sides, to protect
adjacent structures from settlement, and to prevent injury to personnel, complying with local and
OSHA regulations. Maintain bracing and shoring until excavations are backfilled.
E. Do not interfere with normal traffic on roads, streets, walks, and other adjacent occupied or used
facilities. When working in the NCDOT right-of-way, adhere to all requirements as outlined upon
the encroachment and driveway permit.
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Clearing, Excavating, Filling, and Grading 02110-1

CLEARING, EXCAVATING, FILLING, and GRADING
F. Restore affected areas to the condition existing prior to the start of work, unless otherwise
directed.
G. Control air pollution, caused by dust and dirt, from becoming a nuisance to the public and
operations. Comply with governing regulations.
H. Burning of waste materials is not permitted. Burning of clearing materials is not allowed within
1200 feet of any residence. Upon authorization of the Owner burning of cleared material is
allowed provided all required local permits are obtained by the contractor and are adhered to.
1.04 Clearing
A. Unless directed otherwise by Owner's Representative, remove all obstructions interfering with
construction or operation to a minimum of 2' below grade and properly dispose of off site.
Clearing to include but not be limited to such items as trees, shrubs, buildings, pavement, and
foreign articles from the area bounded by all curb or pavement lines and all adjoining property
lines.
B. Strip all vegetation, top soil, and rubble from the construction area. At the request of Owner's
Representative, excess fill or excavated dirt may be saved for later use.
1.05 Excavation
A. General
Remove material encountered to obtain required subgrade elevations.
2. Keep excavations free from water.
3. Notify Owner's Representative at the completion of all excavation and allow inspection
of the excavation.
4. If unsatisfactory soil materials are encountered at design elevations, notify Owner's
Representative and continue excavation as directed. If conditions are not a result of
Contractor's negligence, additional excavation will be measured as directed by Owner's
Representative and paid for in accordance with contract conditions relative to changes in
the work.
5. If environmentally impacted soils and/or water are encountered, contact the Owner
Representative immediately.
B. Pavement Areas
Excavate areas to be paved to comply with cross -sections, elevations, and grades indicated.
C. Foundations
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Clearing, Excavating, Filling, and Grading 02110-2

CLEARING, EXCAVATING, FILLING, and GRADING
Excavate for structure to elevations and dimensions shown. Widen excavation a sufficient
distance to permit placing and removal of other work and for inspection. Trim bottom to required
lines and grades to provide solid base to receive concrete. Perform excavation adjacent to existing
supports or foundations carefully so as not to disturb existing foundations. Adequately support
adjacent structures where required. Owner's Representative to inspect the excavation before the
foundation is poured to determine if additional soil compaction is required. If no compaction is
required, place the foundation on undisturbed soil. Unauthorized excavations (remove of
materials beyond indicated subgrade elevations) may be filled with lean concrete or corrected by
extending the indicated bottom elevation of the footing to the lower elevation, acceptable to
Owner's Representative.
1.06 Compaction — General
A. Notify Owner's Representative to arrange professional services for testing of each lift of
fill/backfill materials and compaction. Lifts which are not tested may be required to be removed,
at the discretion of Owner's Representative, with no additional compensation to the Contractor.
The Modified Proctor Test (A.S.T.M. D1557, latest edition) shall be used to determine the
maximum density.
B. Unless indicated otherwise, compact each layer of backfill and fill soil materials and the top 12" of
subgrade for structures to 90% maximum density for cohesive soils and to 95% maximum density
for cohesionless soils. For compaction requirements under flexible pavement, refer to Section
02510.
C. Pond Embankment compaction to 90% maximum density for per ASTM D-1556..
D. Moisten or aerate each lift as necessary to permit compaction to the required density.
1.07 Backfill and Fill
A. General
1. Contact Project Geotechnical Engineer for concrete subgrade requirements and Division
for asphalt subgrade requirements.
2. Prepare ground surface to receive fill by removing vegetation, top soil, debris,
unsatisfactory soil materials, and obstructions. Scarify as required so that fill material
will bond with existing surface.
3. Use clean soil materials free of debris, organic matter, waste, frozen material, clay, rock,
or gravel larger than 2" in any dimension.
4. Contractor's fill source must be tested and approved prior to commencing work.
Owner's Representative must approve all backfill/fill material before it is placed.
5. Backfill excavations as promptly as work permits once required inspections have been
completed.
Briar Chapel - Package H August 21, 2020
Clearing, Excavating, Filling, and Grading 02110-3

CLEARING, EXCAVATING, FILLING, and GRADING
Unless indicated otherwise, place backfill and fill materials on dam in lifts not more than
8" in loose depth, compacting each lift to required maximum density. One test per lift for
every 5,000 SF.
Do not place materials on surface that are muddy, frozen, or contain ice or frost.
Refer to Project Geotechnical Engineer for pond liner placement requirements (attached
in Appendix "A")
1.08 Grading
A. Grade areas indicated, including adjacent transition areas, with uniform levels or slopes between
finish elevations. Shape surface of areas to within 0.10 feet above or below required subgrade
elevation, compacted as required.
B. Repair and re-establish grades in settled, eroded, rutted, or otherwise damaged areas.
PART 2 EXCAVATING, FILLING & GRADING
1. All sub -titles under this specification and Section 02720 Storm Drainage must comply with local and
OSHA regulations.
2. Utilities. Contractor shall contact utility companies prior to excavation. Locate utilities by hand
excavation and provide protection from damage. Cooperate with Owner's Representative and utility
companies in maintaining services. Do not break utility connections without providing temporary services
as acceptable to Owner's Representative. Repair damages to existing utilities as described by utility
company or reimburse the utility for work the utility has done.
3. Explosives. Use of explosives will not be permitted unless approved in writing by Owner's Representative
and appropriate local authorities.
4. Protections. Protection structures, utilities, sidewalks, pavements, and other facilities in areas of work.
Barricade open excavations and provide warning lights. Comply with governing safety regulations.
5. Provide bracing and shoring in excavations as required to maintain sides and to protect adjacent structures
from settlement. Maintain until excavations are backfilled.
6. Excavation. Remove and properly dispose of materials encountered to obtain required subgrade elevations,
including pavement, obstructions, underground structures, and utilities indicated to be removed.
7. Cut ground under pavements to comply with cross -sections, elevations, and grades indicated.
8. Excavate for structure to elevations and dimensions shown, extending excavation a sufficient distance to
permit placing and removal of other work and for inspection. Trim bottom to required lines and grades to
provide solid base to receive concrete.
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CLEARING, EXCAVATING, FILLING, and GRADING
Unauthorized excavations (removal of materials beyond indicated subgrade elevations) may be filled with
lean concrete, or corrected by extending the indicated bottom elevation of the footing of the lower
elevation, as acceptable to Owner's Representative.
10. If unsatisfactory soil materials are encountered at design elevations, continue excavation as directed by
Owner's Representative. If conditions are not a result of Contractor's negligence, additional excavation
will be measured as directed by Owner's Representative and paid for in accordance with contract
conditions relative to changes in the work.
11. Rock excavation consists of the removal and disposal of a formation that cannot be excavated
without
systematic drilling and blasting, except such materials that are classified as earth excavation.
Boulders larger than 1/2 cubic yard or more in volume shall be classified as rock. Typical of
materials
classified as rock are:
• "Rip" rock — all subsurface materials that cannot be excavated using pans / scrapers, loaders,
bulldozers, etc. and required pre -loosening with a bulldozer equipped with a single tooth ripper
having
a minimum bar pull rating of at least 56,000 pounds. (i.e. Caterpillar D-8K), or a Caterpillar 977
track
loader (or its equivalent to achieve excavation.
• Blast rock — all subsurface materials that cannot be excavated or pre -loosened with the above
described equipment or its equivalent and occupying an original volume of at least one cubic yard.
• Trench rock— all subsurface materials that cannot be excavated or pre -loosened with a track
mounted backhoe having a minimum bucket curling force rating of at least 25,500 pounds and
occupying an original volume of at least Y2 cubic yard.
The Contractor may provide a demonstration that materials encountered cannot be ripped with the
above
rated equipment and should be classified as rock.
The Contractor, at the A/E option, shall provide equipment specification data verifying the above
minimum
equipment will be used for the demonstration.
The Designer shall be the final judge as to what is to be classified as rock excavation.
Intermittent drilling or ripping performed to increase production and not necessary to permit
excavation of
material encountered will be classified as earth excavation.
12. Prepare ground surface to receive fill by removing vegetation, top soil, debris, unsatisfactory soil materials
and obstruction s. Scarify as required so that fill material will bond with existing surface.
13. Backfill excavations as promptly as work permits once any required inspections have been completed.
14. Backfill and Fill. Use clean soil materials free of. clay, rock or gravel larger than 2" in any dimension,
debris, vegetable matter, waste, and frozen materials.
15. Place backfill and fill materials in layers not more the 8" in loose depth, compacting each layer to required
maximum density. Do not place materials on surfaces that are muddy, frozen, or contain ice or frost.
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CLEARING, EXCAVATING, FILLING, and GRADING
16. If water conditions are encountered, Contractor shall either dewater hole as necessary to allow compaction
of fill or supply a fill material which is suitable and compactable for the given water and moisture
conditions. Any contract price adjustments must be authorized in writing by Owner's Representative prior
to proceeding.
17. Backfill requirements of underground tanks and piping — refer to Project Geotechnical Engineer.
18. Pavement Subbase Course — See applicable pavement divisions.
19. Compaction. Compact each layer of backfill and fill soil materials and the top 12" of subgrade for
structures, and slabs (excluding pavement slabs) to 90% maximum density for cohesive soils and 95% for
cohesionless soils. At lawns or unpaved areas, 85% maximum density for cohesive soils and 90% for
cohensionless soils based on a Modified Proctor Test. See Section 02520 for concrete subgrade
requirements and Section 02510, for asphalt subgrade requirements.
20. Sprinkle water on surface of subgrade or layers of soil materials where soil is too dry to permit compaction
to required density. Remove and replace, or scarify and air dry, soil material that is too wet to permit
compaction to required density.
21. Notify Owner's Representative to arrange with professional services for testing of fill/backfill materials and
compaction.
22. Grp. Grade areas indicated, including adjacent transition areas, with uniform levels or slopes between
finish elevations. Shape surface of areas to within 0.10 feet above or below required subgrade elevation,
compacted as required.
23. Maintenance. Repair and re-establish grades in settled, eroded, rutted, or otherwise damaged areas.
24. Disposal. Remove from site and properly dispose of excess excavated material, trash, debris and waste
material. Inert material may be wasted within the project limits as directed by the Owner.
END OF SECTION 02110
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STORM DRAINAGE
SECTION 02720 - STORM DRAINAGE
PART 2 - GENERAL
1 RELATED DOCUMENTS
A. Drawings and general provisions of Contract, including General and Supplementary Conditions apply to
this Section.
2 SUMMARY
A. This Section includes storm sewerage system piping and appurtenances.
B. Related Sections: The following sections contain requirements that relate to this section:
1. Section 02110 "CLEARING, EXCAVATING, FILLING, GRADING" for excavation and
backfill required for storm sewerage system piping and structures.
3 SUBMITTALS
A. General: Submit the following in accordance with Conditions of Contract.
B. Product data for drainage piping specialties.
C. Shop drawings for precast concrete storm drainage manholes and Curb and drainage inlets, including
frames, covers, grates and steps. ( NCDOT approval stamp required)
4 QUALITY ASSURANCE
A. Materials and installation shall comply with these specifications and requirements of NCDOT
"Standard Specifications for Road and Structures dated January 2002".
5 PROJECT CONDITIONS
A. Site Information: Perform site survey, research public utility records, and verify existing utility
locations. Verify that storm sewerage system piping may be installed in compliance with original
design and referenced standards.
1. Locate existing natural drainage swales.
2. Verify protected wetland areas and leave undisturbed.
PART 3 - PRODUCTS
1. PIPE AND FITTINGS
A. Reinforced Concrete Sewer Pipe and Fittings: ASTM C 76, Class III, Wall B, for rubber gasket joints.
1. Gaskets: AASHTO M 198 751, Type B or ASTM C 443, installed in accordance with
manufacturer's recommendations.
2. Flared end sections shall be per ASTM C76 or AASHTO H 170 (for sections with toe wall)
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STORM DRAINAGE
B. High Density Polyethylene Pipe (HDPE): AASHTO Designation M252 Type S, M294 Type S and
MP7-97 Type S, smooth interior/annular exterior. Only permitted when specifically indicated on
Drawings. Pipe shall be installed in accordance with pipe manufacturer's installation Guidelines for
Culvert Storm Drainage Applications.
Pipe Joints and fittings shall conform to AASHTO M252 and M294.
Acceptable manufacturers: Advanced Drainage Systems, Inc. "ADS N-12", HANCOR, INC. "Hi-Q", or
approved equal.
C. Polyvinyl Chloride (PVC) Pipe: ASTM D3034, rated SDR 35 (or ASTM 949 for Profile Pipe)
continually marked with manufacturer's name, pipe size, cell classification, SDR rating, and ASTM D
3034 classification. Only permitted when specifically indicated on Drawings.
1. Pipe joints: ASTM D 3212 using restrained gasket conforming to ASTM F477.
2. DRAINAGE STRUCTURES
A. Precast Concrete Catch Basins: ASTM C 478 or ASTM C 858, precast reinforced concrete, of depth
indicated. Sections shall have provision for rubber gasket joints. Base section slab shall have minimum
thickness of 6 inches, riser sections shall have minimum thickness of 4 inches, and top section and
grade rings shall match details as provide on the construction drawings.
B. Manholes: Conform to Section 02536.
C. Grates and Frame: Provide in accordance with details shown on Drawings.
Provide heavy duty grates, with maximum slot width of 1-1/8"
Acceptable Manufacturers:
a. Neenah Foundry.
b. East Jordan Iron Works.
c. Bass & Hays Foundry.
D. Cast -In -Place concrete for drainage structures including manholes, inlets, catch basins, collars, support
blocks, headwalls and paved ditches shall conform to ACI 301.
Compressive Strength: 3500 psi at 28 days.
Reinforcement: ASTM A615, grade 40 or 60 deformed reinforcing bars, and ASTM A185 for wire
fabric.
E. Cement Mortar used for paving inverts, filling lift holes, joints, patching and anchoring castings shall
consist of one part Portland cement, type I, ASTM C150, 1/4 part hydrated lime, ASTM C206 and 2-1/2
parts clean, well -graded sand and water free of suspended matter, alkali, and containing no industrial or
domestic waste.
3. CONCRETE AND REINFORCEMENT
A. Concrete: Portland cement mix, 3,000 psi.
Cement: ASTM C 150, Type II.
Fine Aggregate: ASTM C 33, sand.
Coarse Aggregate: ASTM C 33, crushed gravel.
Water: Potable.
B. Reinforcement: Steel conforming to the following:
Fabric: ASTM A 185, welded wire fabric, plain.
Reinforcement Bars: ASTM A 615, Grade 60, deformed.
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STORM DRAINAGE
PART 4 - EXECUTION
PREPARATION OF FOUNDATION FOR BURIED STORM SEWERAGE SYSTEMS
A Grade trench bottom to provide a smooth, firm, stable, and rock -free foundation, throughout the length
of the pipe.
B. Remove unstable, soft, and unsuitable materials at the surface upon which pipes are to be laid, and
backFill with clean sand or pea gravel to indicated level.
C. Shape bottom of trench to fit bottom of pipe. Fill unevenness with tamped sand backfill. Dig bell holes
at each pipe joint to relieve the bells of all loads and to ensure continuous bearing of the pipe barrel on
the foundation.
2. INSTALLATION, GENERAL
A. General Locations and Arrangements: Drawings (plans and details) indicate the general location and
arrangement of the underground storm sewerage system piping. Location and arrangement of piping
layout take into account many design considerations. Install the piping as indicated, to the extent
practical.
B. Install piping beginning at low point of systems, true to grades and alignment indicated with unbroken
continuity of invert. Place bell ends of piping facing upstream. Install gaskets, seals, sleeves, and
couplings in accordance with manufacturer's recommendations for use of lubricants, cements, and other
installation requirements. Maintain swab or drag in line and pull past each joint as it is completed.
C. Use manholes or catch basins for changes in direction, except where a fitting is indicated. Use fittings
for branch connections, except where direct tap into existing sewer is indicated.
D. Use proper size increasers, reducers, and couplings, where different size or material of pipes and fittings
are connected. Reduction of the size of piping in the direction of flow is prohibited.
E. Extend storm sewerage system piping to connect to building storm drains, of sizes and in locations
indicated.
G. Joints:
1. Joints shall be constructed as described herein and in accordance with manufacturer's installation
instructions with the intent that they be made watertight.
2. For RCP, the joint surface shall be cleaned and washed with water, if necessary, before the joints
are made. For tongue and groove joints in smaller sizes, make joints butting the inside of the bell
with a cement mortar before joining. The inside joint shall be wiped clean of excess mortar by
brush or a squeegee drawn through the pipe as the laying operations progress. In the lager
diameters, which permit the entry of a man, annular space between pipe sections shall be
completely filled with mortar and finished off smooth with the inside surface of the pipe.
3. CSP shall be joined by standard corrugated connecting bands. Keep dirt or gravel out from
between the pipes and band so that corrugations fit snugly. While being tightened, the bands
shall be tapped with a mallet to take up slack and insure a tight joint.
4. PVC fittings shall be attached to the pipe by solvent welding according to the manufacturer's
recommendations.
3. DRAINAGE STRUCTURES — MANHOLES, CATCH BASINS, INLETS, AND JUNCTION
BOXES
A. Drainage structures shall be constructed in accordance with details shown on Drawings.
B. Precast Sections:
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STORM DRAINAGE
Pipe openings shall be aligned to that of the pipe entering and leaving the manhole, etc. Pipe
shall
be properly aligned with connections to manholes, etc. as shown on the drawings.
C. Cast -In -Place sections shall be as shown on the drawings and in accordance with Section 03300.
1. Form bottom of excavation clean and smooth to correct elevation.
2. Form and place cast -in -place concrete base pad, with provision for storm sewer pipe to be placed
at proper elevation.
3. Form and place cast -in -place concrete walls, sleeved at proper elevation to receive storm sewer
pipe in accordance with details shown on Drawings.
D. Invert channels shall be smooth and accurately shaped to a semicircular bottom conforming to the inside
of the adjacent sewer section. Invert channels and structure bottoms shall be shaped with cement
mortar. Changes in size and grade of invert shall be made gradually and evenly. Changes in direction
of the sewer entering branch or branches shall have a true curve of as large a radius as the manhole will
permit.
E. Frames and Covers:
1. Frames and covers shall be set to the proper elevation. The frames shall be firmly embedded in
mortar approximately 1 inch thick and aligned to fit the top section of the structure.
2. Bricks set in mortar used to adjust the frame to finished grade shall be limited to no more than
four courses.
3. Adjustment rings used to make adjustments in grade shall be made with the initial ring embedded
in mortar and the exterior of the rings parged with mortar not less than 1/2 inch thick. No
adjustment made in this manner shall exceed 8 inches.
F. Concrete cradles shall be constructed as shown on the drawings and as needed when crossing over and
under sewer pipe or utility lines. Concrete shall be 3000 psi mix with a minimum thickness of 6 inches.
4. TAP CONNECTIONS
A. Make connections to existing piping and underground structures so that finished work will conform as
nearly as practicable to the requirements specified for new work.
B. Protect existing piping and structures to prevent concrete or debris from entering while making tap
connections. Remove debris, concrete, or other extraneous material that may accumulate.
FIELD QUALITY CONTROL
A. Testing: Perform testing of completed piping in accordance with local authorities having jurisdiction.
B. Cleaning: Clear interior of piping and structures of dirt and other superfluous material as work
progresses. Maintain swab or drag in piping and pull past each joint as it is completed.
In large, accessible piping, brushes and brooms may be used for cleaning.
Place plugs in ends of uncompleted pipe at end of day or whenever work stops.
Flush piping between manholes, if required by local authority, to remove collected debris.
C. Interior Inspection: Inspect piping to determine whether line displacement or other damage has
occurred.
Make inspections after pipe between manholes and manhole locations has been installed and
approximately 2 feet of backfill is in place, and again at completion of project.
If inspection indicates poor alignment, debris, displaced pipe, infiltration, or other defects,
correct such defects and reinspect.
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STORM DRAINAGE
END OF SECTION 02720
Briar Chapel -Package H
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Storm Drainage 02720 - 5

CAST -IN -PLACE CONCRETE
SECTION 03300 - CAST -IN -PLACE CONCRETE
PART 1 GENERAL:
1.1 RELATED DOCUMENTS
1.1.1 Drawings and general provisions of the Contract, including General and Supplementary
Conditions and Division 1 Specification Sections, apply to this Section.
1.2 SUMMARY
1.2.1 This Section specifies cast -in place concrete, including formwork, reinforcing, mix design,
placement procedures, and finishes.
1.2.2 Cast -in place concrete includes the following:
a. Foundations and footings.
b. Slabs -on -ground.
c. Foundation walls.
d. Load -bearing building walls.
e. Equipment pads and bases.
1.3 QUALITY ASSURANCE
1.3.1 Codes and Standards: Comply with provisions of the following codes, specifications, and
standards, except where more stringent requirements are shown or specified:
a. American Concrete Institute (ACI) 301, "Specifications for Structural Concrete for
Buildings."
b. ACI 318, `Building Code Requirements for Reinforced Concrete."
C. Concrete Reinforcing Steel Institute (CRSI) "Manual of Standard Practice."
d. ACI SP-15, "Field Reference Manual", provide copy in field office.
C. ACI SP-66, "Detailing Manual for Reinforced Concrete."
f. ACI 117, "Standard Tolerances for Concrete Construction and Materials."
g. ACI 302, "Guide for Concrete Floor and Slab Construction."
h. ACI 304, "Measuring, Mixing, Transporting and Placing Concrete."
i. ACI 305, "Hot Weather Concreting."
j. ACI 306, "Cold Weather Concreting."
k. ACI 308, "Standard Practice for Curing Concrete."
1. ACI 309, "Recommended Practice for Consolidating Concrete."
in. ACI 311, "Recommended Practice for Building Concrete Inspection."
n. ACI 347, "Recommended Practice for Concrete Formwork"
1.3.2 Inspection and Testing: Owner will employ, at his expense, and Independent Testing Laboratory
(ITL) to perform quality assurance program which will include testing described in the Quality
Control Testing During Construction paragraph in this Section.
1.3.3 Materials and installed work may require testing and retesting at any time during progress of
Work. Tests, including retesting of rejected materials for installed Work, shall be performed at the
Contractor's expense.
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CAST -IN -PLACE CONCRETE
Part 2 Products:
2.1 FORM MATERIALS
2.1.1 Forms for Exposed Finish Concrete: Plywood, metal, metal -framed plywood faced, or other
acceptable panel -type materials to provide continuous, straight, smooth, exposed surfaces. Furnish
in largest practicable sizes to minimize number of joints and to conform to joint system shown on
drawings.
a. Use plywood complying with U.S. Product Standard PS-1 `B-B (Concrete Form)
Plywood, "Class 1, Exterior Grade or better, mill -oiled and edge -sealed, with each piece
bearing legible inspection trademark.
2.1.2 Forms for Unexposed Finish Concrete: Plywood, lumber, metal, or another acceptable material.
Provide lumber dresssed on at least two edges and one side for tight fit.
2.1.3 Carton Forms: Biodegradable paper surface, treated for moisture -resistance, structurally sufficient
to support weight of plastic concrete and other superimposed loads.
2.1.4 Form Release Agent: Provide commercial formulation form release agent with a maximum of 350
mg/1 volatile organic compounds (VOC's) that will not bond with, stain, or adversely affect
concrete surfaces and will not impair subsequent treatments of concrete surfaces.
2.1.5 Form Ties: Factory -fabricated, adjustable -length, removable or snap -off metal form ties designed to
prevent form deflection and to prevent spalling of concrete upon removal. Provide units that will
leave no metal closer than 1-1/2 inches to the plane of the exposed concrete surface.
a. Provide ties that, when removed, will leave holes not larger than 1 inch in diameter in the
concrete surface.
2.2 REINFORCING MATERIALS
2.2.1 Reinforcing Bars: ASTM A 615, Grade 60, deformed.
2.2.2 Welded Wire Fabric: ASTM A 185, welded steel wire fabric.
2.2.3 Supports for Reinforcement: Bolsters, chairs, spacers, and other devices for spacing, supporting,
and fastening reinforcing bars and welded wire fabric in place. Use wire bar -type supports complying with
CRSI specifications:
a. For slabs -on -ground, use supports with sand plates or horizontal runners where base
material will not support chair legs.
For exposed -to -view concrete surfaces where legs of supports are in contact with forms,
provide supports with legs that are protected by plastic (CRSI, Class I).
2.2.4 Fiber -reinforced Conrete: See Section 03240-Fibrous Reinforcing
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CAST -IN -PLACE CONCRETE
2.3 CONCRETE MATERIALS
2.3.1 Portland Cement: ASTM C 150, Type 1.
2.3.2 Fly Ash: ASTM C 618, Type F.
2.3.3 Normal -Weight Aggregrates: ASTM C 33 and as specified. Provide aggregates from a single
source for exposed concrete, if any.
a. For exposed exterior surfaces, do not use fine or coarse aggregrates that contain
substances that cause spalling.
b. Local aggregrates not complying with ASTM C 33 that have been shown to produce
concrete of adequate strength and durability by special tests or actual service may be used
when acceptable to Owner.
2.3.4 Lightweight Aggregates: ASTM C 330.
2.3.5 Water: Potable.
2.3.6 Admixtures, General: Calcium chloride, thiocyanates or any admixtures containing more than 0.05
percent chloride ions are not permitted.
2.3.7 Air -Entraining Admixture: ASTM C 260, certified by manufacturer to be compatible with other
required admixtures.
a. Products: Subject to compliance with requirements, provide one of the following:
1. Darex AEA or Daravair, W.R. Grace & Co.
2. MB-VR or Micro -Air, Master Builders, Inc.
3. Sika AER, Sika Corp.
2.3.8 Water -Reducing Admixture: ASTM C 494, Type A.
a. Products: Subject to compliance with the requirements, provide one of the following:
1. WRDA, W.R. Grace & Co.
2. Pozzolith Normal or Polyheed, Master Builders, Inc.
3. Plastocrete 161, Sika Corp.
2.3.9 High -Range Water -Reducing Admixture: ASTM C 494, Type F or Type G.
a. Products: Subject to compliance with requirements, provide one of the following:
1. WRDA 19 or Daracem, W.R. Grace & Co.
2. Rheobuild or Polyhead, Master Builders, Inc.
3. Sikament 300, Sika Corp.
2.3.10 Water -Reducing, Accelerating Admixture: ASTM C 494, Type E.
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CAST -IN -PLACE CONCRETE
a. Products: Subject to compliance with requirements, provide one of the following:
1. Accelguard 80, Euclid Chemical Co.
2. Daraset, W.R. Grace & Co.
3. Pozzutec 20, Master Builders, Inc.
2.3.11 Water -Reducing, Retarding Admixture: ASTM C 494, Type D.
a. Products: Subject to compliance with requirements, provide one of the following:
1.
2.
3.
2.4 RELATED MATERIALS
Daratard-17, W.R. Grace & Co.
Pozzolith R., Master Builders, Inc.
Plastiment, Sika Corporation.
2.4.1 Reglets: where sheet flashing or bituminous membranes are terminated in reglets, provide reglets of
not less than 0.0217-inch-thick (26-gage) galvanized sheet steel. Fill reglet or cover face opening
to prevent intrusion of concrete or debris.
2.4.2 Dovetail Anchor Slots: Hot -dip galvanized sheet steel, not less than 0.0336 inch thick (22 gage)
with bent tab anchors. Fill slot with temporary filler or cover face opening to prevent intrusion of
concrete or debris.
2.4.3 Waterstops: Provide flat, dumbbell -type or centerbulb-type waterstops at constructions joints and
other joints as indicated. Size to suit joints.
2.4.4 Rubber Waterstops: Corps of Engineers CRD-C 51.
a. Manufacturers: Subject to compliance with requirements, provide products of one of the
following:
1. The Burke Co.
2. Progress Unlimited.
3. Williams Products, Inc.
2.4.5 Polyvinyl Chloride Waterstops: Corps of Engineers CRD-C 572.
a. Manufactures: Subject to compliance with requirements, provide products of one of the
following:
1. The Burke Co.
2. Greenstreak Plastic Products Co.
3. Vinylex Corp.
2.4.6 Sand Cushion: Clean, manufactured or natural sand.
2.4.7 Vapor Barrier: Provide vapor barrier that is resistant to deterioration when tested according to
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CAST -IN -PLACE CONCRETE
ASTM E 154, as follows:
a. Polyethylene sheet not less than 8 mils thick.
2.4.8 Absorptive Cover: Burlap cloth made from jute of kenaf, weighing approximately 9 oz. per sq. yd.,
complying with AASHTO M 182, Class 2.
2.4.9 Moisture -Retaining Cover: One of the following, complying with ASTM C 171.
a. Waterproof paper.
b. Polyethylene film.
C. Polyethylene -coated burlap.
2.4.10 Underlayment Compound: Free -flowing, self -leveling, pumpable, cement -based compound for
applications form 1 inch thick to feathered edges.
a. Products: Subject to compliance with requirements, provide one of the following:
1. Gyp -Crete, Gyp -Crete Corp.
2. Underlayment 110, Master Builders, Inc.
3. Thoro Underlayment Self -Leveling, Thoro System Products.
2.4.11 Bonding Agent: Polyvinyl acetate or acrylic base. Products: Subject to compliance with
requirements, provide one of the following:
a. Polyvinyl Acetate
1. Euco Weld, Euclid Chemical Co.
2. Everweld, L&M Construction Chemicals, Inc.
3. Ready Bond, Symons Corp.
b. Acrylic or Styrene Butadiene:
1. Acrylic Bondcrete, The Burke Co.
2. Everbond, L&M Construction Chemicals, Inc.
3. Strong Bond, Symons Corp.
2.4.12 Epoxy Adhesive: ASTM C 881, two -component material suitable for use on dry or dam surfaces.
Provide material type, grade, and class to suit Project requirements.
a. Products: Subject to compliance with requirements, provide one of the following:
1. Burke Epoxy M.V., The Burke Co.
2. Epabond, L&M Construction Chemicals, Inc.
3. R-600 Series, Symons Corp.
2.5 PROPORTIONING AND DESIGNING MIXES
2.5.1 Prepare design mixes for each type of and strength of concrete by either laboratory trial batch or
field experience methods as specified in ACI 301. For the trial batch method, use an independent
testing agency.
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CAST -IN -PLACE CONCRETE
a. Limit use of fly ash to not exceed 25 percent of cement content by weight.
2.5.2 Water -Cement Ratio: Provide concrete for following conditions with maximum water -cement
(W/C) ratios as follows:
a. Subject to freezing and thawing: W/C 0.45.
2.5.3 Slump Limits: Proportion and design mixes to result in convrete slump at point of placement as
follows:
a. Ramps, slabs, and sloping surfaces: Not more than 3 inches.
b. Reinforced foundation systems: Not less than 1 inch and not more than 3 inches.
c. Concrete containing high -range water -reducing admixutre (superplasticizer): Not more
than 8 inches after adding admixture to site -verified 2-to 3-inch slump concrete.
d. Other concrete: Not more than 4 inches.
2.6 ADMIXTURES
2.6.1 Use water -reducing admixture of high -range water -reducing admixture (superplasticizer) in
concrete, as required, for placement and workability.
2.6.2 Use accelerating admixture in concrete slabs placed at ambient temperatures below 50 deg F (10
deg Q.
2.6.3 Use high -range water -reducing admixture in pumped concrete, concrete for heav-use industrial
slabs, architectural concrete, parking structure slabs, concrete required to be watertight, and
concrete with water -cement ratios below 0.50.
2.6.4 Use air -entraining admixture in exterior exposed concrete unless otherwise indicated. Add air -
entraining admixture at manufacturer's prescribed rate to result in concrete at point of placement
having total air content with a tolerance of plus or minus 1-1/2 percent within the following limits:
a. Concrete structures and slabs exposed to freezing and thawing, deicer chemicals, or
hydraulic pressure:
1. 4.5 percent (moderate exposure) for 1-1/2 inch maximum aggregrate.
2. 4.5 percent (moderate exposure) for 1-inch maximum aggregrate.
3. 5.0 percent (moderate exposure) for 3/4-inch maximum aggregrate.
4. 5.5 percent (moderate exposure) for''/2-inch maximum aggregrate.
b. Other concrete not exposed to freezing, thawing, or hydraulic pressure, or to receive a
surface hardener: 2 to 4 percent air.
2.6.5 Use admixtures for water reduction and set accelerating or retarding in strict compliance with
manufacturer's directions.
Part 3 Execution
3.1 GENERAL
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CAST -IN -PLACE CONCRETE
3.1.1 Coordinate the installation of joint materials, vapor retarder/barrier, and other related material with
placement of forms and reinforcing steel.
3.2 FORMS
3.2.1 General: Design, erect, support, brace, and maintain formwork to support vertical, lateral, static,
and dynamic loads that might be applied until concrete structure can support such loads. Construct
formwork so concrete member and structures are of correct size and shape, alignment, elevation,
and position. Maintain formwork construction tolerances and surface irregularities complying with
the following ACI 347 limits:
a. Provide Class A tolerances for concrete surfaces exposed to view.
b. Provide Class C tolerances for other concrete surfaces.
3.2.2 Construct forms to sizes, shapes, lines, and dimensions shown and to obtain accurate alignment,
location, grades, level, and plumb work in finished structures. Provide for openings, offsets,
sinkages, keyways, recesses, moldings, rustications, reglets, chamfers, blocking, screeds,
bulkheads, anchorages, and inserts, and other features required in Work. Use selected materials to
obtain required finishes. Solidly butt joints and provide backup at joints to prevent cement paste
from leaking.
3.2.3 Fabricate forms for easy removal without hammering or prying against concrete surfaces. Provide
crush plates or wrecking plates where stripping may damage cast concrete surfaces. Provide top
forms for inclined surfaces where slopes is too steep to place concrete with bottom forms only.
Kerf wood inserts for forming keyways, reglets, recesses, and the like for easy removal.
3.2.4 Provide temporary openings for clean -outs and inspections where interior area of formwork is
inaccessible before and during concrete placement. Securely brace temporary openings and set
tightly to forms to prevent losing concrete mortar. Locate temporary openings in forms at
inconspicuous locations.
3.2.5 Chamfer exposed comers and edges as indicated, using wood, metal, PVD, or rubber chamfer strips
fabricated to produce uniform smooth lines and tight edge joints.
3.2.6 Provisions for Other Trades: Provide openings in concrete formwork to accommodate work of
other trades. Determine size and location of openings, recesses, and chases from trades providing
such items. Accurately place and securely support items built into forms.
3.2.7 Cleaning and Tightening: Thoroughly clean forms and adjacent surfaces to receive concrete.
Remove chips, wood, sawdust, dirt, or other debris just before placing concrete. Retighten forms
and bracing before placing concrete, as required, to prevent mortar leaks and maintain proper
alignment.
3.3 VAPOR BARRIER INSTALLATION
3.3.1 General: Place vapor barrier sheeting in position with longest dimension parallel with direction of
pour.
3.3.2 Lap joints 6 inches and seal with manufacturer's recommended mastic or pressure -sensitive tape.
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3.4 PLACING REINFORCEMENT
3.4.1 General: Comply with Concrete Reinforcing Steel Institute's recommended practice for "Placing
Reinforcing Bars," for details and methods of reinforcement placement and supports and as
specified.
a. Avoiding cutting or puncturing vapor retarder/barrier during reinforcement placement
and concreting operations. Repair damages before placing concrete.
3.4.2 Clean reinfocement of loose rust and mill scale, earth, ice, and other materials that reduce or
destroy bond with concrete.
3.4.3 Accurately position, support, and secure reinforcement against displacement. Locate and support
reinforcing by metal chairs, runners, bolsters, spacers, and hangers, as approved by Owner.
3.4.4 Place reinforcement to maintain minimum coverages as indicated for concrete protection. Arrange,
space, and securely tie bars and bar supports to hold reinforcement in position during concrete
placement operations. Set wire ties so ends are directed into concrete, not toward exposed concrete
surfaces.
3.4.5 Install welded wire fabric in lengths as long as practicable. Lap adjoining pieces at least one full
mesh and lace splices with wire. Offset laps of adjoining widths to prevent continuous laps in
either direction.
3.5 JOINTS
3.5.1 Construction Joints: Locate and install construction joints so they do not impair strength or
appearance of the structure, as acceptable to Owner.
3.5.2 Provide keyways at least 1-1/2 inches deep in construction joints in walls and slabs and between
walls and footings. Bulkheads designed and accepted for this purpose may be used for slabs.
3.5.3 Place construction joints perpendicular to main reinforcement. Continue reinforcement across
construction joints except as indicated otherwise. Do not continue reinforcement through sides of
strip placements.
3.5.4 Use bonding agent on existing concrete surfaces that will be joined with fresh concrete.
3.5.5 Expansion/Isolation Joints in Slabs -on -Grade: Construct expansion/isolation joints in slabs -on -
grade at locations shown on the drawings. Joints shall be a minimum of inch wide and extend to
the full depth of concrete.
a. Joint fillers and sealants are specified in Division 7 Section "Joint Sealers."
3.5.6 Contraction (Control) Joints in Slabs -on -Grade: Construct contraction joints in slabs -on -grade to
form panels of patterns as shown on drawings. Use saw cuts 1/8 inch wide by one-fourth of slab
depth or inserts 1/4 wide by one-fourth slab depth, unless otherwise indicated.
a. Form contraction joints by inserting premolded plastic, hardboard, or fiberboard strip into
fresh concrete until top surface of strip is flush with slab surface. Tool slab edges round
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on each side of insert. After concrete has cured, remove inserts and clean groove of
loosed debris.
b. Contraction joints in unexposed floor slabs may be formed by saw cuts as soon as
possible after slab finishing as may be safely done without dislodging aggregate.l
C. Sawcut joints shall be straight and true -to -line.
d. Joint fillers and sealants are specified in Division 7 Section "Joint Sealants."
3.5.7 Crack Isolation Fabric: Install over all contraction and control joints in concrete slabs, where
ceramic or quarry tile are to be installed. Crack isolation fabric shall be 2'-0" wide, centered over
the joints in the slab.
3.6 INSTALLING EMBEDDED ITEMS
3.6.1 General: Set and build into formwork anchorage devices and other embedded items required for
other work that is attached to or supported by cast -in -place concrete. Use setting drawings,
diagrams, instructions, and directions provided by suppliers of items to be attached.
3.6.2 Install reglets to receive top edge of foundation sheet waterproofing and to receive through -wall
flashings in outer face of concrete frame at exterior walls, where flashing is shown at lintels,
relieving angles, and other conditions.
3.6.3 Forms for Slabs: Set edge forms, bulkheads, and intermediate screed strips for slabs to achieve
required elevations and contours in finished surfaces. Provide and secure units to support screed
strips using strike -off templates or compacting -type screeds.
3.7 PREPARING FORM SURFACES
3.7.1 General: Coat contact surfaces of forms with an approved, nonresidual, low-VOC, form -coating
compound before placing reinforcement.
3.7.2 Do not allow excess form -coating material to accumulate in forms or come into contact with in -
place concrete surfaces against which fresh concrete will be placed. Apply according to
manufacturer's instructions.
a. Coat steel forms with a nonstaining, rust -preventative material. Rust -stained steel
formwork is not acceptable.
3.8 CONCRETE PLACEMENT
3.8.1 Inspection: Before placing concrete, inspect and complete formwork installation, reinforcing steel,
and items to be embedded or cast in. Notify other trades to permit installation of their work.
3.8.2 General: Comply with ACI 304, "Guide for Measuring, Mixing, Transporting, and Placing
Concrete," and as specified.
3.8.3 Deposit concrete continuously or in layers of such thickness that no noew concrete will be placed
on concrete that has hardened sufficiently to cause seams or planes of weakness. If a section cannot
be placed continuously, provide construction joints as specified. Deposit concrete to avoid
segregation at is final location.
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3.8.4 Placing Concrete in Forms: Deposit concrete in forms in horizontal layers no deeper than 24 inches
and in a manner to avoid inclined construction joints. Where placement consists of several layers,
place each layer while preceding layer is still plastic to avoid cold joints.
a. Consolidate placed concrete by mechanical vibrating equipment supplemented by hand -
spading, rodding, or tamping. Use equipment and procedures for consolidation of
concrete complying with ACI 309.
b. Do not use vibrators to transport concrete inside forms. Insert and withdraw vibrators
vertically at uniformly spaced locations no farther than the visible effectiveness for the
machine. Place vibrators to rapidly penetrate placed layer and at least 6 inches into
preceding layer. Do not insert vibrators into lower layers of concrete that have begun to
set. At each insertion, limit duration of vibration to time necessary to consolidate
concrete and complete embedment of reinforcement and other embedded items without
causing mix to segregate.
3.8.5 Placing Concrete Slabs: Deposit and consolidate concrete slabs in a continuous operation, within
limits of construction joints, until completing placement of a panel or section.
a. Consolidate concrete during placement operations so that concrete is thoroughly worked
around reinforcement, other embedded items and into comers.
b. Bring slab surfaces to correct level with a straightedge and strike off. Use bull floats or
darbies to smooth surface free of humps or hollows. Do not disturb slab surfaces prior to
beginning finishing operations.
Maintain reinforcing in proper position on chairs during concrete placement.
3.8.6 Cold -Weather Placement: Comply with provision of ACI 306 and protect concrete work from
physical damage or reduced strength that could be caused by frost, freezing actions, or low
temperatures.
3.8.7 When air temperature has fallen to or is expected to fall below 40 deg F (4 deg C), uniformly heat
water and aggregates before mixing to obtain a concrete mixture temperature of not less than 50
deg F (10 deg C) and not more than 80 deg F (27 deg C) at point of placement.
a. Do not use frozen materials or materials containing ice or snow. Do not place concrete
on frozen subgrade or on subgrade containing frozen materials.
b. Do not use calcium chloride, salt, or other materials containing antifreeze agents or
chemical accelerators unless otherwise accepted in mix designs.
3.8.8 Hot -Weather Placement: When hot weather conditions exist that would impair quality and
strength of concrete, place concrete complying with ACI 305.
3.9 FINISHING FORMED SURFACES
3.9.1 Rough -Formed Finish: Provide a rough -formed finish on formed concrete surfaces not exposed to
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view in the finished Work or concealed by other construction. This is the concrete surface having
texture imparted by form -facing material used, with tie holes and defective areas repaired and
patched, and fins and other projections exceeding'/4 inch in height rubbed down or chipped off.
3.9.2 Smooth -Formed Finish: Provide a smooth -formed finish on formed concrete surfaces exposed to
view or to be covered with a coating material applied directly to concrete, or a covering material
applied directly to concrete, such as waterproofing, dampproofing, veneer plaster, painting, or
another similar system. This is an as -cast concrete surface obtained with selected form -facing
material, arranged in an orderly and symmetrical manner with a minimum of seams. Repair and
patch defective areas with fins and other projections completely removed and smoothed.
3.9.3 Smooth -Rubbed Finish: Provide a smooth -rubbed finish on scheduled concrete surfaces that have
received smooth -formed finish treatment not later than 1 day after form removal.
a. Moisten concrete surfaces and rub with carborundum brick or another abrasive until
producing a uniform color and texture. Do not apply cement grout other than that created
by the rubbing process.
3.9.4 Related Unformed Surfaces: At tops of walls, horizontal offsets, and similar unformed surfaces
adjacent to formed surfaces, strike -off smooth and finish with a texture matching adjacent formed
surfaces. Continue final surface treatment of formed surfaces uniformly across adjacent unformed
surfaces unless otherwise indicated.
3.10 MONOLITHIC SLAB FINISHES
3.10.1 Float Finish: Apply float finish to monolithic slab surfaces to receive trowel finish and other
finishes as specified and where indicated.
a. After screeding, consolidating, and leveling concrete slabs, do not work surface until
ready for floating. Begin floating, using float blades or float shoes only, when surface
water has disappeared, or when concrete has stiffened sufficiently to permit operation of
power -driven floats, or both. Consolidate surface with power -driven floats or by hand -
floating if area is small or inaccessible to power units. Finish surfaces to tolerances of
inch in 10 feet, when measured with a 10-foot straightedge placed at not less than two
different angles. Cut down high spots and fill low spots. Uniformly slope surfaces to
drains. Immediately after leveling, refloat surface to a uniform, smooth, granular texture.
3.10.2 Trowel Finish: Apply a trowel finish to monolithic slab surfaces exposed to view and a slab
surfaces to be covered with resilient flooring, carpet, ceramic or thinset, or paint, or another thin
film -finish coating system.
a. After floating, begin first trowel -finish operation using a power -driven trowel. Begin
final troweling when surface produces a ringing sound as trowel is moved over surface.
Consolidate concrete surface by final hand -troweling operation, free of trowel marks,
uniform in texture and appearance, and finish surfaces to tolerances of 1/8 —inch in 10
feet, when measure with a 10 foot straightedge placed at not less than two different
angles. Grind smooth any surface defects that would telegraph through applied floor
covering system.
3.10.3 Nonslip Broom Finish: Apply a nonslip broom finish to exterior concrete platforms, sidewalks, and
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ramps.
a. Immediately after float finishing, slightly roughen concrete surface by brooming with
fiber -bristle broom perpendicular to main traffic route. Coordinate required final finish
with Owner before application.
3.11 MISCELLANEOUS CONCRETE ITEMS
3.11.1 Filling In: Fill in holes and openings left in concrete structures for passage of work by other trades,
unless otherwise shown or directed, after work of other trades is in place. Mix, place, and cure
concrete as specified to blend with in -place construction. Provide other miscellaneous concrete
filling shown or required to complete Work.
3.11.2 Curbs: Provide monolithic finish to interior curbs by stripping forms while concrete is still green
and by slightly rounding comers, intersections, and terminations then providing a light broom
finish.
3.11.3 Equipment Bases and Foundations: Provide machine and equipment bases and foundations as
shown on drawings. Set anchor bolts for machines and equipment to template at correct elevations,
complying with diagrams or templates of manufacturer furnishing machines and equipment.
3.11.4 Mechanical Pads shall be sized by the Mechanical Contractor and provided by the General
Contractor.
3.11.5 Transformer Pads shall be sized by the Electrical Contractor and provided by the General
Contractor.
3.12 CONCRETE CURING AND PROTECTION
3.12.1 General: Protect freshly placed concrete from premature drying and excessive cold or hot
temperatures. In hot, dry, and windy weather protect concrete from rapid moisture loss before and
during finishing operations with an evaporation -control material. Apply according to
manufacturer's instructions after screeding and bull floating, but before power floating and
troweling.
3.12.2 Start initial curing as soon as free water has disappeared from concrete surface after placing and
finishing. Keep continuously moist for not less than 7 days.
3.12.3 Curing Methods: Cure concrete by moist curing, by moisture -retaining cover curing, or by
combining these methods, as specified.
3.12.4 Provide moisture curing by the following methods:
a. Keep concrete surface continuously wet by covering with water.
b. Use continuous water -fog spray.
C. Cover concrete surface with specified absorptive cover, thoroughly saturate cover with
water, and keep continuously wet. Place absorptive cover to provide coverage of
concrete surfaces and edges, with a 4-inch lap over adjacent absorptive covers.
3.12.5 Provide moisture -retaining cover curing as follows:
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a. Cover concrete surfaces with moisture -retaining cover for curing concrete, placed in
widest practicable width with sides and ends lapped at least 3 inches and sealed by
waterproof tape or adhesive. Immediately repair any holes or tears during curing period
using cover material and waterproof tape.
3.12.6 Curing Formed Surfaces: Cure formed concrete surfaces, including underside of beams, supported
slabs, and other similar surfaces, by moist curing with forms in place for the full curing period or
until forms are removed. If forms are removed, continue curing by methods specified above, as
applicable.
3.12.7 Curing Unformed Surfaces: Cure unformed surfaces, including slabs, floor topping, and other flat
surfaces, by applying the appropriate curing method.
a. Final cure concrete surfaces to receive finish flooring with a moisture -retaining cover,
unless otherwise directed.
3.13 REMOVING FORMS
3.13.1 General: Formwork not supporting weight of concrete, such as sides of beams, walls, columns, and
similar parts of work, may be removed after cumulatively curing at not less than 50 deg F (10 deg
C) for 24 hours after placing concrete, provided concrete is sufficiently hard to not be damaged by
form -removal operations, and provided curing and protection operations are maintained.
3.13.2 Formwork supporting weight of concrete, such as beam soffits, joist, slabs, and other structural
elements, may not be removed in less than 14 days or until concrete has attained at least 75
percent of design minimum compressive strength at 28 days. Determine potential compressive
strength of in -place concrete by testing field -cured specimens representative of concrete location
or members.
3.14 REUSING FORMS
3.14.1 Clean and repair surfaces of forms to be reused in the Work. Split, frayed, delaminated, or
otherwise damaged form -facing material will not be acceptable for exposed surfaces. Apply new
form -coating compound as specified for new formwork.
3.14.2 When forms are extended for successive concrete placement, thoroughly clean surfaces, remove
fins and laitance, and tighten forms to close joints. Align and secure joint to avoid offsets. Do not
use patched forms for exposed concrete surfaces except as acceptable by Owner.
Part 4 Quality Control Testing During Construction
4.1 General: The Owner will employ a testing agency to perform tests and to submit test reports.
4.2 Sampling and testing for quality control during concrete placement may include the following, as
directed by Owner.
a. Sampling Fresh Concrete: ASTM C 172, except modified for slump to comply with
ASTM C 94.
1. Slump: ASTM C 143; one test at point of discharge for each day's pour of each
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type of concrete; additional tests when concrete consistency seems to have
changed.
2. Air Content: ASTM C 173, volumetric method for lightweight or normal weight
concrete; ASTM C 231, pressure method for normal weight concrete; one for
each day's pour of each type of air -entrained concrete.
3. Concrete Temperature: ASTM C 1064; one test hourly when air temperature is
40 deg F (4 deg C) and below, when 80 deg (27 deg C) and above, and one test
for each set of compressive -strength specimens.
4. Compression Test Specimens: ASTM C 31; one set of five standard cylinders
for each 50 c.y. or fraction thereof, of each concrete class placed in any one day
or for each 5,000 s.i of surface area placed, unless otherwise directed. Mold
and store cylinders for laboratory -cured test specimens except when field -cured
test specimens are required.
A. Specimens shall be taken from discharge at point of placement.
Mold/store cylinders for laboratory cured test specimens except when
field -cured test specimens are required. Number each set of specimens
consecutively and identify each cylinder in that set alphabetically.
B. When required sets of specimens will provide less than five strength
tests for a given class of concrete, prepare sets from at least five
randomly selected batches or from each batch if fewer than five batches
used.
C. When total quantity of concrete is less than 50 c.y., strength test may be
waived by Owner if, in his judgement, adequate evidence of
satisfactory strength is provided.
D. Where cold weather placing conditions occur, as defined in this
specification, two additional standard cylinders are required for each
complete set of test specimens. These two cylinders shall be field
cured, at a location determined by the independent testing laboratory.
E. Where field cured specimens are required, Contractor shall be
responsible for storage, temperature control, and protection of
specimens while at the site. The independent testing laboratory shall be
responsible for handling and transportation of specimens.
Compressive -Strength Tests: ASTM C 39; for each set of cylinders, test two
specimens at 7 days, test two specimens at 28 days, and retain one specimen in
reserve for later testing if required. Testing of reserve cylinder, if required, shall
be at the Contractor's expense.
A. Where cold weather field cured specimens are required, transport and
test one specimen with companion laboratory cured specimens at seven
days and transport and test the remaining field cured specimen with
companion laboratory cured specimens at twenty-eight days.
B. Strength level of concrete will be considered satisfactory if averages of
sets of three consecutive strength test results equal or exceed specified
compressive strength, and no individual strength test result falls below
specified compressive strength by more than 500 psi.
C. Where strength of field cured cylinders is less than eighty-five percent
of companion laboratory -cured cylinders, evaluate current operations
and provide corrective procedures for protecting/curing in -place
concrete.
4.3 Test results will be reported in writing to Owner, Engineer, ready -mix producer, and Contractor
within 24 hours after tests. Reports shall be numbered identically to test specimen sets. Show all
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cylinders of a given set on one report. Submit and re -submit same report to show tests of
subsequent cylinders of same set. Reports of compressive strengths shall contain the following:
a. Name of concrete testing service.
b. Project identification name and number.
C. Test report (specimen set) number.
d. Date of concrete placement.
e. Copy of concrete batch ticket for specimen set.
f. Concrete type and class.
g. Location of concrete batch in structure.
h. Design compressive strength in 28 days.
i. Concrete mix proportions and materials.
j. Compressive breaking strength of each cylinder set.
k. Unit weight of lightweight concrete.
1. Type of break for both 7 day and 28 day tests.
in. Identification of lab and field cured cylinders.
4.4 Nondestructive Testing: Impact hammer, sonoscope, or other nondestructive device may be
permitted but shall not be used as the sole basis for acceptance or rejection.
4.5 Additional Tests: The independent testing laboratory will make additional tests of in -place concrete
when test results indicate specified concrete strengths and other characteristics have not been
attained in the structure, as directed by the Owner or Engineer. Testing agency may conduct tests
to determine adequacy of concrete by cored cylinders complying with ASTM C 42, or by other
methods. Costs of such tests will be home by Owner if test results indicate conformance with
Contract Documents. Such tests indicating non-conformance with Contract Documents will be
paid by the Contractor, including additional engineering services made necessary by such tests.
a. Strength of structure in place will be considered to be potentially deficient if it
fails to comply with any requirement which controls strength of structure
including, but not necessarily limited to, conditions listed in ACI 301, Chapter
18. Cost of any additional tests, including load tests and/or other non-
destructive tests performed by Owner's independent testing laboratory as
directed by the Engineer or tests conducted by Contractor to prove adequacy of
concrete work, shall be home by Contractor including additional engineering
services made necessary by such tests.
Part 5 PAYMENT:
No separate payment will be made for Cast -in -Place Concrete. All costs incurred by the contractor for this
work should be included in the unit price or lump sum price for the item of work to which it pertains.
END OF SECTION 03300
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Briar Chapel - Package H August 21, 2020
Cast -in -Place Concrete 03300-16

State of North Carolina
Department of Environmental Quality
DW _11�01 Division of Water Resources
,R
woo., 15A NCAC 02T .0500 — WASTEWATER IRRIGATION SYSTEMS
Division of Water Resources INSTRUCTIONS FOR FORM: WWIS 06-16 & SUPPORTING DOCUMENTATION
Plans, specifications and supporting documents shall be prepared in accordance with 15A NCAC 02H .0400 (if necessary),
NCAC 02L .0100, 15A NCAC 02T .0100, 15A NCAC 02T .0700, Division Policies and mood engineering practices. Failure to
submit all required items will necessitate additional processing and review time.
For more information, visit the Water Quality Permitting Section's Non -Discharge Permitting Unit website
General — When submitting an application to the Water Quality Permitting Section's Non -Discharge Permitting Unit, please use the
following instructions as a checklist in order to ensure all required items are submitted. Adherence to these instructions and checking
the provided boxes will help produce a quicker review time and reduce the amount of requested additional information.
Unless otherwise noted, the Applicant shall submit one original and two copies of the application and supporting documentation.
A. Cover Letter (All Application Packages):
® List all items included in the application package, as well as a brief description of the requested permitting action.
B. Application Fee (All New and Major Modification Application Packages):
® Submit a check, money order or electronic funds transfer made payable to: North Carolina Department of Environmental
Quality (NCDEQ). The appropriate fee amount for new and major modification applications may be found at: Standard Review
Project Fees.
C. Wastewater Irrigation Systems (FORM: WWIS 06-16) Application (All Application Packages):
® Submit the completed and appropriately executed Wastewater Irrigation Systems (FORM: WWIS 06-16) application. Any
unauthorized content changes to this form shall result in the application package being returned. If necessary for clarity or due
to space restrictions, attachments to the application may be made, as long as the attachments are numbered to correspond to the
section and item to which they refer.
® If the Applicant Type in Item 1.2. is a corporation or company, provide documentation it is registered for business with the
North Carolina Secretary of State.
❑ If the Applicant Type in Item I.2. is a partnership or d/b/a, enclose a copy of the certificate filed with the Register of Deeds in
the county of business.
® The facility name in Item II.1. shall be consistent with the facility name on the plans, specifications, agreements, etc.
® The Professional Engineer's Certification on Page 12 of the application shall be signed, sealed and dated by a North Carolina
licensed Professional En ig neer.
® The Applicant's Certification on Page 12 of the application shall be signed in accordance with 15A NCAC 02T .0106(b). Per
15A NCAC 02T .0106(c), an alternate person may be designated as the signing official if a delegation letter is provided from
a person who meets the criteria in 15A NCAC 02T .0106(b).
❑ If this project is for a renewal without modification use the Non -Discharge System Renewal (FORM: NDSR) application.
D. Property Ownership Documentation (All Application Packages):
➢ Per 15A NCAC 02T .0504(f), the Applicant shall demonstrate they are the owner of all property containing the wastewater
treatment, storage and irrigation facilities:
® Legal documentation of ownership (i.e., GIS, deed or article of incorporation), or
❑ Written notarized intent to purchase agreement signed by both parties with a plat or survey map, or
❑ Written notarized lease agreement that specifically indicates the intended use of the property and has been signed by both
parties, as well as a plat or survey map. Lease agreements shall adhere to the requirements of 15A NCAC 02L .0107.
® Provide all agreements, easements, setback waivers, etc. that have a direct impact on the wastewater treatment, conveyance,
storage and irrigation facilities.
INSTRUCTIONS FOR FORM: WWIS 06-16 & SUPPORTING DOCUMENTATION Page 1 of 6

E. Soil Evaluation (All Application Packages that include new irrigation sites):
® Per 15A NCAC 02T .0504(b) and the Soil Scientist Evaluation Policy, submit a detailed soil evaluation that has been signed,
sealed and dated by a North Carolina Licensed Soil Scientist and includes at a minimum:
p The report shall identify all the sites/fields with project name, location, and include a statement that the sites/fields were
recommended for the proposed land application activity.
® Field delineated detailed soils map meeting all of the requirements of the Soil Scientist Evaluation Policy.
® Soil profile descriptions meeting all of the requirements of the Soil Scientist Evaluation Policy.
® Provide all soil boring logs performed at the site.
® Standard soil fertility analysis conducted no more than one year prior to permit application for each map unit in the soil
map legend for the following parameters:
® Acidity ® Exchangeable sodium percentage (by calculation) ® Phosphorus
® Base saturation (by calculation) ® Magnesium ® Potassium
® Calcium ® Manganese ® Sodium
® Cation exchange capacity ® Percent humic matter ® Zinc
® Copper ® pH
➢ Saturated hydraulic conductivity (KsAT) data that shall include at a minimum:
® A minimum of three KsAT tests shall be conducted in the most restrictive horizon for each soil series in the soil map.
® All KSAT tests shall be conducted in areas representative of the site.
® All KsAT tests shall be run until steady-state equilibrium has been achieved.
® All collected KsAT data shall be submitted, including copies of field worksheets showing all collected readings.
® Submit a soil profile description for each KsAT data point that shall extend at least one foot below the tested horizon.
➢ Soil evaluation recommendations shall include at a minimum:
® A brief summary of each map unit and its composition and identification of minor contrasting soils.
® Maximum irrigation precipitation rate (in/yr) for each soil/map unit within the proposed irrigation areas.
® Seasonal irrigation restrictions, if appropriate.
® Identification of areas not suitable for wastewater irrigation.
® Recommended geometric mean KsAT rate to be used in the water balance for each soil/map unit based upon in -situ
measurement of the saturated hydraulic conductivity from the most restrictive horizon.
® Recommended drainage coefficient to be used in the water balance based upon comprehensive site evaluation, review
of collected onsite data, minor amounts of contrasting soils and the nature of the wastewater to be applied.
® Recommended annual hydraulic loading rate (in/yr) for each soil/map unit within the proposed irrigation areas based
upon in -situ KsAT measurements form the most restrictive soil horizon.
NOTE —If the soil evaluation was performed more than one year prior to the submittal of this application package, a statement shall
be included indicating that the site has not changed since the original investigation.
F. Agronomist Evaluation (All Application Packages that include new irrigation sites or new crops for existing irrigation sites):
® Per 15ANCAC 02T .0504(i), submit an agronomist evaluation that has been signed, sealed and dated by a qualified professional
and includes at a minimum:
® Proposed nutrient uptake values for each cover crop based upon each field's dominant soil series and percent slope.
® Plant available nitrogen calculations for each cover crop using the designed effluent concentrations in Application Item
V.1. and proposed mineralization and volatilization rates.
® Historical site consideration, soil binding and plant uptake of phosphorus.
® Seasonal irrigation restrictions, if appropriate.
® A clear and reproducible map showing all areas investigated and their relation to proposed fields and crops.
® Maintenance and management plan for all specified crops.
INSTRUCTIONS FOR FORM: WWIS 06-16 & SUPPORTING DOCUMENTATION Page 2 of 6

G. Hydrogeologic Report (All Application Packages treating industrial waste or having a design flow over 25,000 GPD):
p Per 15A NCAC 02T .0504(e), the Hydrogeologic Investigation and Reporting Policy, the Groundwater Modeling Policy and
the Performance and Analysis of Aquifer Slug Tests and Pumping Tests Policy, submit a detailed hydrogeologic description
that has been signed, sealed and dated by a qualified professional and includes at a minimum:
p A hydrogeologic description to a depth of 20 feet below land surface or bedrock, whichever is less. A greater depth of
investigation is required if the respective depth is used in predictive calculations.
p Representative borings within the irrigation areas and all proposed earthen impoundments.
p A description of the regional and local geology and hydrogeology.
p A description, based on field observations of the site, of the site topographic setting, streams, springs and other groundwater
discharge features, drainage features, existing and abandoned wells, rock outcrops, and other features that may affect the
movement of the contaminant plume and treated wastewater.
0 Changes in lithology underlying the site.
p Depth to bedrock and occurrence of any rock outcrops.
p The hydraulic conductivity and transmissivity of the affected aquifer(s).
p Depth to the seasonal high water table (SHWT).
• A discussion of the relationship between the affected aquifers of the site to local and regional geologic and hydrogeologic
features.
• A discussion of the groundwater flow regime of the site prior to operation of the proposed facility and post operation of
the proposed facility focusing on the relationship of the system to groundwater receptors, groundwater discharge features,
and groundwater flow media.
• If the SHWT is within six feet of the surface, a mounding analysis to predict the level of the SHWT after wastewater
application.
H. Water Balance (All Application Packages that include new or modified irrigation sites, changes in flow or changes in storage):
® Per 15A NCAC 02T .0504(k) and the Water Balance Calculation Policy, submit a water balance that has been signed, sealed
and dated by a qualified professional and includes at a minimum:
® At least a two-year iteration of data computation that considers precipitation into and evaporation from all open atmosphere
storage impoundments, and uses a variable number of days per month.
® Precipitation based on the 801 percentile and a minimum of 30 years of observed data.
® Potential Evapotranspiration (PET) using the Thornthwaite method, or another approved methodology, using a minimum
of 30 years of observed temperature data.
® Soil drainage based on the geometric mean of the in -situ KSAT tests in the most restrictive horizon and a drainage coefficient
ranging from 4 to 10% (unless otherwise technically documented).
➢ Other factors that may restrict the hydraulic loading rate when determining a water balance include:
® Depth to the SHWT and groundwater lateral movement that may result in groundwater mounding.
® Nutrient limitations and seasonal application times to ensure wastewater irrigation does not exceed agronomic rates.
® Crop management activities resulting in cessation of irrigation for crop removal.
NOTE — Wastewater Irrigation Systems serving residential facilities shall have a minimum of 14 days of wet weather storage.
I. Engineering Plans (All Application Packages):
® Per 15A NCAC 02T .0504(c)(1) submit standard size and 11 x 17-inch plan sets that have been signed, sealed and dated by a
North Carolina licensed Professional Engineer, and shall include at a minimum:
® Table of contents with each sheet numbered.
® A general location map with at least two geographic references and a vicinity map.
® A process and instrumentation diagram showing all flow, recycle/return, aeration, chemical, electrical and wasting paths.
p Plan and profile views of all treatment and storage units, including their piping, valves, and equipment (i.e., pumps,
blowers, mixers, diffusers, flow meters, etc.), as well as their dimensions and elevations.
® Details of all piping, valves, pumps, blowers, mixers, diffusers, recording devices, fencing, auxiliary power, etc.
A hydraulic profile from the treatment plant headworks to the highest irrigation point.
® The irrigation area with an overlay of the suitable irrigation areas depicted in the Soil Evaluation.
® Each nozzle/emitter and their wetted area influence, and each irrigation zone labeled as it will be operated.
® Locations within the irrigation system of air releases, drains, control valves, highest irrigation nozzle/emitter, etc.
® For automated irrigation systems, provide the location and details of the precipitation/soil moisture sensor.
® Plans shall represent a completed design and not be labeled with preliminary phrases (e.g., FOR REVIEW ONLY, NOT
FOR CONSTRUCTION, etc.) that indicate they are anything other than final specifications. However, the plans may be
labeled with the phrase: FINAL DESIGN - NOT RELEASED FOR CONSTRUCTION.
INSTRUCTIONS FOR FORM: WWIS 06-16 & SUPPORTING DOCUMENTATION Page 3 of 6

Specifications (All Application Packages):
® Per 15A NCAC 02T .0504(c)(2), submit specifications that have been signed, sealed and dated by a North Carolina licensed
Professional Engineer, and shall include at a minimum:
® Table of contents with each section/page numbered.
® Detailed specifications for each treatment/storage/irrigation unit, as well as all piping, valves, equipment (i.e., pumps,
blowers, mixers, diffusers, flow meters, etc.), nozzles/emitters, precipitation/soil moisture sensor (if applicable),
audible/visual high water alarms, liner material, etc.
® Site Work (i.e., earthwork, clearing, grubbing, excavation, trenching, backfilling, compacting, fencing, seeding, etc.)
® Materials (i.e., concrete, masonry, steel, painting, method of construction, etc.)
® Electrical (i.e., control panels, transfer switches, automatically activated standby power source, etc.)
® Means for ensuring quality and integrity of the finished product, including leakage, pressure and liner testing.
® Specifications shall represent a completed design and not be labeled with preliminary phrases (e.g., FOR REVIEW ONLY,
NOT FOR CONSTRUCTION, etc.) that indicate they are anything other than final specifications. However, the
specifications may be labeled with the phrase: FINAL DESIGN - NOT RELEASED FOR CONSTRUCTION.
K. Engineering Calculations (All Application Packages):
® Per 15A NCAC 02T .0504(c)(3), submit engineering calculations that have been signed, sealed and dated by a North Carolina
licensed Professional Engineer and shall include at a minimum:
❑ Hydraulic and pollutant loading calculations for each treatment unit demonstrating how the designed effluent
concentrations in Application Item V.1. were determined.
❑ Sizing criteria for each treatment unit and associated equipment (i.e., blowers, mixers, flow meters, pumps, etc.).
❑ Total and effective storage calculations for each storage unit.
❑ Friction/total dynamic head calculations and system curve analysis for each pump used.
❑ Manufacturer's information for all treatment units, pumps, blowers, mixers, diffusers, flow meters, irrigation system, etc.
❑ Flotation calculations for all treatment and storage units constructed partially or entirely below grade.
® A demonstration that the designed maximum precipitation and annual loading rates do not exceed the recommended rates.
❑ A demonstration that the specified auxiliary power source is capable of powering all essential treatment units.
L. Site Map (All Application Packages):
® Per 15A NCAC 02T .0504(d), submit standard size and 11 x 17-inch site maps that have been signed, sealed and dated by a
North Carolina licensed Professional Engineer and/or Professional Land Surveyor, and shall include at a minimum:
® A scaled map of the site with topographic contour intervals not exceeding 10 feet or 25 percent of total site relief and
showing all facility -related structures and fences within the wastewater treatment, storage and irrigation areas.
® Soil mapping units shown on all irrigation sites.
® The location of all wells (including usage and construction details if available), streams (ephemeral, intermittent, and
perennial), springs, lakes, ponds, and other surface drainage features within 500 feet of all wastewater treatment, storage
and irrigation sites.
® Delineation of the compliance and review boundaries per 15A NCAC 02L .0107 and .0108, and 15A NCAC 02T ,0506(c)
if applicable.
® Setbacks as required by 15A NCAC 02T .0506.
® Site property boundaries within 500 feet of all wastewater treatment, storage and irrigation sites.
® All habitable residences or places of public assembly within 500 feet of all treatment, storage and irrigation sites.
NOTE — For clarity, multiple site maps of the facility with cut sheet annotations may be submitted.
M. Power Reliability Plan (All Application Packages):
❑ Per 15A NCAC 02T .05050), submit documentation of power reliability that shall consist of at a minimum:
❑ An automatically activated standby power supply onsite that is capable of powering all essential treatment units under
design conditions, OR
➢ Approval from the Director that the facility:
❑ Serves a private water distribution system that has automatic shut-off during power failures and has no elevated water
storage tanks,
❑ Has sufficient storage capacity that no potential for overflow exists, and
❑ Can tolerate septic wastewater due to prolonged detention.
INSTRUCTIONS FOR FORM: WWIS 06-16 & SUPPORTING DOCUMENTATION Page 4 of 6

N. Operation and Maintenance Plan (All Application Packages):
® Per 15A NCAC 02T .0507, submit an operation and maintenance (O&M) plan encompassing all wastewater treatment, storage
and irrigation systems that shall include at a minimum a description of:
® Operation of the wastewater treatment, storage and irrigation systems in sufficient detail to show what operations are
necessary for the system to function and by whom the functions are to be conducted.
® Anticipated maintenance of the wastewater treatment, storage and irrigation systems.
® Safety measures, including restriction of access to the site and equipment.
® Spill prevention provisions such as response to upsets and bypasses, including how to control, contain and remediate.
® Contact information for plant personnel, emergency responders and regulatory agencies.
NOTE — A final O&M Plan shall be submitted with the partial and/or final Engineering Certification required under 15A NCAC
02T .0116, however, a preliminary O&M Plan shall be submitted with each application package.
O. Residuals Management Plan (All Application Packages with new, expanding or replacement wastewater treatment systems):
❑ Per 15A NCAC 02T .0504(i) and .0508, submit a Residuals Management Plan that shall include at a minimum:
❑ A detailed explanation of how generated residuals (including trash, sediment and grit) will be collected, handled, processed,
stored, treated, and disposed.
❑ An evaluation of the treatment facility's residuals storage requirements based upon the maximum anticipated residuals
production rate and ability to remove residuals.
❑ A permit for residuals utilization or a written commitment to the Applicant from a Permittee of a Department approved
residuals disposal/utilization program that has adequate permitted capacity to accept the residuals or has submitted a
residuals/utilization program application.
❑ If oil/grease removal and collection are a designed unit process, submit an oil/grease disposal plan detailing how the
oil/grease will be collected, handled, processed, stored and disposed.
NOTE — Per 15A NCAC 02T .0505(o), a minimum of 30 days of residual storage shall be provided.
NOTE — Per 15A NCAC 02T .0504(i), a written commitment to the Applicant from a Permittee of a Department approved residuals
disposal/utilization program is not required at the time of this application, however, it shall be provided prior to operation of any
permitted facilities herein.
NOTE — If an on -site restaurant or other business with food preparation is contributing wastewater to this system, an oil/grease
disposal plan shall be submitted.
P. Additional Documentation:
➢ Certificate of Public Convenience and Necessity (All Application Packages for Privately -Owned Public Utilities):
® Per 15A NCAC 02T .0115(a)(1) and .0504(g), provide the Certificate of Public Convenience and Necessity from the North
Carolina Utilities Commission demonstrating the Applicant is authorized to hold the utility franchise for the area to be
served by the wastewater treatment and irrigation system, or
❑ Provide a letter from the North Carolina Utilities Commission's Water and Sewer Division Public Staff stating an
application for a franchise has been received and that the service area is contiguous to an existing franchised area or that
franchise approval is expected.
➢ Existing Permit (All Modification Packages):
® Submit the most recently issued existing permit.
® Provide a list of any items within the permit the Applicant would like the Division to address during the permit modification
(i.e., compliance schedules, permit description, monitoring, permit conditions, etc.).
➢ Final Environmental Document (All Application Packages using public monies or lands subject to the North Carolina
Environmental Policy Act under 15A NCAC 01 C .0100 to .04001:
❑ Per 15A NCAC 02T .0105(c)(4), submit one copy of the environmental assessment and three copies of the final
environmental document (i.e., Finding of No Significant Impact or Record of Decision).
❑ Include information on any mitigating factors from the Environmental Assessment that impact the design and/or
construction of the wastewater treatment and irrigation system.
➢ Floodway Regulation Compliance (All Application Packages where any portion of the wastewater treatment, storage and
irrigation system is located within the 100-year floodplain):
❑ Per 15A NCAC 02T .0105(c)(8), provide written documentation from all local governing entities that the facility is in
compliance with all local ordinances regarding construction or operation of wastewater treatment and/or disposal facilities
within the floodplain.
INSTRUCTIONS FOR FORM: WWIS 06-16 & SUPPORTING DOCUMENTATION Page 5 of 6

P. Additional Documentation (continued):
➢ Operational Agreements (All Application Packages for Home/Property Owners' Associations and Developers of lots to be
sold):
➢ Home/Property Owners' Associations
❑ Per 15A NCAC 02T .0115(c), submit the properly executed Operational Agreement (FORM: HOA).
❑ Per 15A NCAC 02T .0115(c), submit the proposed or approved Articles of Incorporation, Declarations and By-laws.
➢ Developers of lots to be sold
❑ Per 15A NCAC 02T .0115(b), submit the properly executed Operational Agreement (FORM: DEV).
➢ Threatened or Endangered Aquatic Species Documentation (All Application Packages):
® Per 15A NCAC 02T .0105(c)(10), submit documentation from the Department's Natural Heritage Pro ram demonstrating
the presence or absence of threatened or endangered aquatic species within the boundary of the wastewater treatment,
storage and irrigation facilities.
❑ If the facility directly impacts such species, this documentation shall provide information on the need for permit conditions
pursuant to 15A NCAC 02B .0110.
➢ Wastewater Chemical Analysis (All Application Packages treating Industrial Waste):
❑ Per 15A NCAC 02T .0504(h), provide a complete Division certified laboratory chemical analysis of the effluent to be
irrigated for the following parameters (For new facilities, an analysis from a similar facility's effluent is acceptable):
❑ Ammonia Nitrogen (NH3-N) ❑ Nitrate Nitrogen (NO3-N) ❑ Total Organic Carbon
❑ Calcium ❑ pH ❑ Total Phosphorus
❑ Chemical Oxygen Demand (COD) ❑ Phenol ❑ Total Trihalomethanes
❑ Chloride ❑ Sodium ❑ Total Volatile Organic Compounds
❑ Fecal Coliform ❑ Sodium Adsorption Ratio (SAR) ❑ Toxicity Test Parameters
❑ 5-day Biochemical Oxygen Demand (BODs) ❑ Total Dissolved Solids
❑ Magnesium ❑ Total Kjeldahl Nitrogen (TKN)
THE COMPLETED APPLICATION AND SUPPORTING DOCUMENTATION SHALL BE SUBMITTED TO:
NORTH CAROLINA DEPARTMENT OF ENVIRONMENTAL QUALITY
DIVISION OF WATER RESOURCES
WATER QUALITY PERMITTING SECTION
NON -DISCHARGE PERMITTING UNIT
By U.S. Postal Service:
1617 MAIL SERVICE CENTER
RALEIGH, NORTH CAROLINA 27699-1617
TELEPHONE NUMBER: [phone]
By Courier/Special Delivery:
512 N. SALISBURY ST.
RALEIGH NORTH CAROLINA 27604
FAX NUMBER: [phone]
INSTRUCTIONS FOR FORM: WWIS 06-16 & SUPPORTING DOCUMENTATION Page 6 of 6

Division of Water Resources
I. APPLICANT INFORMATION:
State of North Carolina
Department of Environmental Quality
Division of Water Resources
15A NCAC 02T.0500 — WASTEWATER IRRIGATION SYSTEMS
FORM: WWIS 06-16
1. Applicant's name: Old North State Water Company, LL
2. Applicant type: R Individual Z Corporation R General Partnership Z Privately -Owned Public Utility
F] Federal R State R Municipal El County
3. Signature authority's name: John McDonald per 15A NCAC 02T.0106(b) Title: Member Manage
4. Applicant's mailing address: 4700 Homewood Court, Suite 108
City: Raleigh State: NC Zip: 27609-
5. Applicant's contact information:
Phone number: [phone] Email Address: JMcDonald(&integrawater.com
II. FACILITY INFORMATION:
1. Facility name: Briar Chapel Development
2. Facility status: Existi
3. Facility type: Major (�! 10,000 GPD or > 300 disposal acres
4. Facility's physical address: 640 Boulder Point Drive
City: Chanel Hill State: NC Zip: 2751- County: Chatham
5. Wastewater Treatment Facility Coordinates (Decimal Degrees): Latitude: 35.825585' Longitude: -79.122632'
Datum: NAD83 Level of accuracy: Nearest second Method of measurement:
Conversion from state coordinate plane
6. USGS Map Name: Farrington, NC
1. Professional Engineer: Mark P. Ashness License Number: 18894 Firm: CE Group, Inc.
Mailing address: 301 Glenwood Avenue Suite 220
City: Raleigh State: NC
Zip: 27603-
Phone number: (9U9 367-8790
Email Address: Mark(a_)CEGrogp1nc.corn
2. Soil Scientist: Chris MurrayLicense
Number: 1284 Firm: Piedmont Enviromental
Mailing address: 5401 Thacker Drive
City: Greensboro State: NC
Zip: 27406-
Phone number: (22D6 215-8820
Email Address: chris(a-),piedmontsoil.corn
3. Geologist: Eric Lappala
License Number: 319 Firm: Eaple Resources
Mailing address: PO Box 11189 City:
Southport State: NC
Zip: 28461-
Phone number: [phone]
Email Address: elappala(@,eagleresources.com
4. Agronomist: Chris Muggy
Firm: Piedmont Enviromental
Mailing address: 5401 Thacker Drive
City: Greensboro State: NC
Zip: 27406-
Phone number: [phone]
Email Address: chris(tbpiedmontsoil.com
FORM: WWIS 06-16 Page 1 of 12

IV. GENERAL REQUIREMENTS —15A NCAC 02T .0100:
1. Application type: ❑ New ® Major Modification ❑ Minor Modification
If a modification, provide the existing permit number: WQ0028552,and most recent issuance date: October 7, 2013.
2. Application fee: $395 -Standard -Major Facility -Major Mod.
3. Does this project utilize public monies or lands? ❑ Yes or ® No
If yes, was an Environmental Assessment required under 15A NCAC 01 C? ❑ Yes or ® No
If yes, which final environmental document is submitted? ❑ Finding of No Significant Impact or ❑ Record of Decision
Briefly describe any mitigating factors from the Environmental Assessment that may impact this facility:
4. What is the status of the following permits/certifications applicable to the subject facility?
Permit/Certification
Date
Submitted
Date
Al2Rroved
Permit/Certification
Number
Agency Reviewer
C'nllectinn &y_stLQ> 200,000 GPD-1
Dam Safety
Erosion & Sedimentation Control Plan
4/23/14
9/26/14
2014-028
Chatham County
Environmental Quality
Department
Nationwide 12 / Section 404
Pretreatment
Sewer System
Stormwater Management Plan
Wetlands 401
Other:
5. What is the wastewater type? ® Domestic or Industrial (See 15 A NCAC 02T .0103 20
Is there a Pretreatment Program in effect? ❑ Yes or ❑ No
Has a wastewater chemical analysis been submitted? ❑ Yes or ❑ No
6. Wastewater flow: 020,150 GPD Package H Only GPD
Limited by: ❑ Treatment, ❑ Storage, ® Field Hydraulics, ❑ Field Agronomics or ❑ Groundwater Mounding
7. Explain how the wastewater flow was determined: ® 15A NCAC 02T .0114•or ❑ Representative Data
Has a flow reduction been approved under 15A NCAC 02T .0114(f)? ® Yes or ❑ No
Establishment Type
Daily Design Flow a
o. of Units
Flow
N/A
GPD
gal/
GPD
gal/
GPD
gal/
GPD
gal/
GPD
gal/
I GPD
Total
GPD
S See 15A NCAC 02T .0114(b), (d), (e)(1) and (e)(2), for caveats to wastewater design flow rates (i.e., minimum flow per
dwelling; proposed unknown non-residential development uses; public access facilities located near high public use areas;
and residential property located south or east of the Atlantic Intracoastal Waterway to be used as vacation rentals as defined
in G.S. 42A-4).
FORM: WWIS 06-16 Page 2 of 12

IV. GENERAL REQUIREMENTS —15A NCAC 02T .0100 (continued):
8. What is the nearest 100-year flood elevation to the facility? 417.3 feet mean sea level. Source: FEMA Map 3710976500J
Are any treatment, storage or irrigation facilities located within the 100-year flood plain? ❑ Yes or ® No
If yes, which facilities are affected and what measures are being taken to protect them against flooding?
If yes, has the Applicant submitted written documentation of compliance with U43 Article 21 Part 6? ❑ Yes or ❑ No
9. Has the Applicant provided documentation of the presence or absence of threatened or endangered aquatic species utilizing
information provided by the Department's Natural Heritage Program? ® Yes or ❑ No
10. Does the facility have a proposed or existing groundwater monitoring well network? ❑ Yes or ® No
If no, provide an explanation as to why a groundwater monitoring well network is not proposed: Prior Monitoring Completed
If yes, complete the following table (NOTE — This table may be expanded for additional wells):
Well Name
Status
Latitude a
Longitude a
Gradient
Location
Select
°
-
Select
Select
Select
-
Select
Select
Select
-
Select
Select
Select
-
Select
Select
Select
-
Select
Select
Select
-
Select
Select
Select
-
Select
Select
Select
°
-
Select
Select
Select
-
Select
Select
Select
-
Select
Select
a Provide the following latitude and longitude coordinate determination information:
Datum: NAD83 Level of accuracy: Nearest 10th of a second Method of measurement:
Conversion from UTM
11. If the Applicant is a Privately -Owned Public Utility, has a Certificate of Public Convenience and Necessity been submitted?
® Yes, QNo or ❑N/A
12. If the Applicant is a Developer of lots to be sold, has a Developer's Operational Agreement (FORM: DEV) been submitted?
❑ Yes, ❑No or ❑N/A
13. If the Applicant is a Home/Property Owners' Association, has an Association Operational Agreement (FORM: HOA) been
submitted? ❑ Yes, ®No or QN/A
14. Demonstration of historical consideration for permit approval — 15A NCAC 02T .0120:
Has the Applicant or any parent, subsidiary or other affiliate exhibited the following?
a. Has been convicted of environmental crimes under Federal law or G.S. 143-215.6B? ❑ Yes or ® No
b. Has previously abandoned a wastewater treatment facility without properly closing that facility? ❑ Yes or ® No
c. Has unpaid civil penalty where all appeals have been abandoned or exhausted? ❑ Yes or ® No
d. Is non -compliant with an existing non -discharge permit, settlement agreement or order? ❑ Yes or ® No
e. Has unpaid annual fees in accordance with 15A NCAC 02T .0105(e)(2)? ❑ Yes or ®No
FORM: WWIS 06-16 Page 3 of 12

V. WASTEWATER TREATMENT FACILITY DESIGN CRITERIA —15A NCAC 02T .050.5:
For the following parameters, provide the estimated influent concentrations and designed effluent concentratii
determined in the Engineering Calculations, and utilized in the Agronomic Evaluation and Groundwater Mod
applicable):
Parameter
Estimated Influent Concentration
Designed Effluent Concentration
(monthly average)
Ammonia Nitrogen (NH3-N)
.056mg/L
6 mg/L
Biochemical Oxygen Demand (BOD5)
2 mg./L
10 mg/L
Fecal Coliforms
ANOWper
100 mL
Nitrate Nitrogen (NO3-N)
3.5 mg/L
N/A mg/L
Nitrite Nitrogen (NO2-N)
0.2 mg/L
N/A mg/L
Total Kjeldahl Nitrogen
mg/L
Total Nitrogen
11.3 mg/L
mg/L
Total Phosphorus
5 mg/L
mg/L
Total Suspended Solids (TSS)
1 mg/L
5 mg/L
2. Is flow equalization of at least 25% of the average daily flow provided? ❑ Yes or ❑ No
3. Does the treatment facility include any bypass or overflow lines? ❑ Yes or ❑ No
If yes, describe what treatment units are bypassed, why this is necessary, and where the bypass discharges:
4. Are multiple pumps provided wherever pumps are used? ❑ Yes or 0 No
If no, how does the Applicant intend on complying with 15A NCAC 02T .0505(k)?
5. Check the appropriate box describing how power reliability will be provided in accordance with 15A NCAC 02T .05050):
❑ Automatically activated standby power supply onsite capable of powering all essential treatment units; or
❑ Approval from the Director that the facility:
➢ Has a private water supply that automatically shuts off during power failures and does not contain elevated water
storage tanks;
➢ Has sufficient storage capacity that no potential for overflow exists; and
➢ Can tolerate septic wastewater due to prolonged detention.
6. If the wastewater treatment system is located within the 100-year flood plain, are there water -tight seals on all treatment units
or a minimum of two feet protection from the 100-year flood plain elevation? ❑ Yes, ❑ No or ❑ N/A
7. In accordance with 15A NCAC 02T .0505(o), how many days of residuals storage are provided?
8. How does the Applicant propose to prohibit public access to the wastewater treatment and storage facilities?
9. If an influent pump station is part of the proposed facility (i.e., within the wastewater treatment plant boundary), does the
influent pump station meet the design criteria in 15A NCAC 02T .0305(h)? ❑ Yes, ❑ No, ❑ N/A — To be permitted
separately, or ❑ N/A — Gravity fed
10. If septic tanks are part of the wastewater treatment facility, do the septic tanks adhere to the standards in 15A NCAC 18A
.1900? ❑ Yes, ❑ No or ❑ N/A
FORM: WWIS 06-16 Page 4 of 12

V. WASTEWATER TREATMENT FACILITY DESIGN CRITERIA —15A NCAC 02T .0505 (continued):
11. Provide the requested treatment unit and mechanical equipment information:
a. PRELIMINARY t PRIMARY TREATMENT (i.e., physical removal operations and flow equalization):
Treatment Unit
No. of
Units
Manufacturer or
Material
Dimensions (ft) t
Spacings in(gallons)
Volume
Plan Sheet
Reference
Specification
Reference
Select
Select
Select
Select
Select
b. SECONDARY t TERTIARY TREATMENT (i.e., biological and chemical processes to remove organics and nutrients)
Treatment Unit
No. of
Units
Manufacturer or
Material
Dimensions (ft)
Volume
allons
Plan Sheet
Reference
Specification
Reference
Select
Select
Select
Select
Select
Select
Select
Select
c. DISINFECTION
Treatment Unit
No. of
Manufacturer or
Dimensions (ft)
Volume
Plan Sheet
Specification
Units
Material
allons
Reference
Reference
Select
Select
➢ If chlorination is the proposed method of disinfection, specify detention time provided: minutes (NOTE — 30
minutes minimum required), and indicate what treatment unit chlorine contact occurs:
➢ If ultraviolet (UV) light is the proposed method of disinfection, specify the number of banks: number of lamps
per bank: and maximum disinfection capacity: GPM.
d. RESIDUAL TREATMENT
Treatment Unit
No. of
Manufacturer or
Dimensions (ft)
Volume
Volume
Plan Sheet
Specification
Units
Material
Reference
Reference
Select
Select
FORM: VMS 06-16 Page 5 of 12

V. WASTEWATER TREATMENT FACILITY DESIGN CRITERIA —15A NCAC 02T .0505 (continued):
Location
No. of
Pumps
Purpose
Manufacturer t
Type
Ccity
Plan Sheet
Reference
Specification
Reference
GPM
TDH
Location
No. of
,glowers
Units Served
Manufacturer !
T e
Capacity
CFl4
Plan Sheet
Reference
Specification
Reference
Location
No. of
Mixers
Units Served
Manufacturer J
Tlee
Power
h
Plan Sheet
Reference
Specification
Reference
h. RECORDING DEVICES & RELIABILITY
Device
No. of
Units
Location
Manufacturer
Maximum
Capacity
Plan Sheet
Reference
Specification
Reference
Select
Select
Select
Select
i. EFFLUENT PUMP I FIELD DOSING TANK (IF APPLICABLE):
FORM: VMS 06-16 Page 6 of 12

Plan Sheet
Reference
Specification
I Reference
Internal dimensions (L x W x H or (p x H)
ft
ft
ft
Total volume
ft3
gallons
Dosing volume
ft3
gallons
Audible & visual alarms
Equipment to prevent irrigation during rain
events
FORM: WWIS 06-16 Page 7 of 12

VI.
EARTHEN IMPOUNDMENT DESIGN CRITERIA —15A NCAC 02T .0505: NIA
IF MORE THAN ONE IMPOUNDMENT PROVIDE ADDITIONAL COPIES OF THIS PAGE AS NECESSARY
I. What is the earthen impoundment type?
2. Storage Impoundment Coordinates (Decimal Degrees): Latitude: Longitude:
Datum: Level of accuracy: Method of measurement:
3. Do any impoundments include a discharge point (pipe, spillway, etc)? ❑ Yes or ❑
4. Are subsurface drains present beneath or around the impoundment to control groundwater elevation? ❑ Yes or ❑ No
5. Is the impoundment designed to receive surface runoff? ❑ Yes or ❑ No
If yes, what is the drainage area? ft'-, and was this runoff incorporated into the water balance? ❑ Yes or ❑ No
6. If a liner is present, how will it be protected from wind driven wave action?: Riprap
7. Will the earthen impoundment water be placed directly into or in contact with GA classified groundwater? ❑ Yes or ❑ No
If yes, has the Applicant provided predictive calculations or modeling demonstrating that such placement will not result in a
contravention of GA groundwater standards? ❑ Yes or ❑ No
8. What is the depth to bedrock from the earthen impoundment bottom elevation? ft
If the depth to bedrock is less than four feet, has the Applicant provided a liner with a hydraulic conductivity no greater than
1 x 10-7 curls? ❑ Yes, DNo or ❑ N/A
Has the Applicant provided predictive calculations or modeling demonstrating that surface
water or groundwater standards will not be contravened? ❑ Yes or ❑ No
If the earthen impoundment is excavated into bedrock, has the Applicant provided predictive calculations or modeling
demonstrating that surface water or groundwater standards will not be contravened? ❑ Yes, ❑ No or ❑ N/A
9. If the earthen impoundment is lined and the mean seasonal high water table is higher than the impoundment bottom
elevation, how will the liner be protected (e.g., bubbling, groundwater infiltration, etc.)?
10. If applicable, provide the specification page references for the liner installation and testing requirements:
11. If the earthen impoundment is located within the 100-year flood plain, has a minimum of two feet of protection (i.e., top of
embankment elevation to 100-year flood plain elevation) been provided? ❑ Yes or ❑ No
12. Provide the requested earthen impoundment design elements and dimensions:
Earthen Impoundment Design Elements
Earthen Impoundment Dimensions
Liner type:
❑ Clay
Synthetic
Top of embankment elevation:
❑ Other
10 Unlined
Liner hydraulic conductivity:
Freeboard elevation:
Hazard class:
Not Applicable
Toe of slope elevation:
Designed freeboard:
ft
Impoundment bottom elevation:
Total volume:
ft3
gallons
Mean seasonal high water table depth:
ft
Effective volume:
ft3
gallons
Embankment slope:
Effective storage time:
days
Top of dam water surface area:
ft'-
Plan Sheet Reference:
Freeboard elevation water surface area:
ft'
Specification Section:
Bottom of impoundment surface area:
ft'-
NOTE — The effective volume shall be the volume between the two foot freeboard elevation and the: (1) pump intake pipe
elevation; (2) impoundment bottom elevation or (3) mean seasonal high water table, whichever is closest to the two foot
freeboard elevation.
FORM: WWIS 06-16 Page 8 of 12

VII. IRRIGATION SYSTEM DESIGN CRITERIA —15A NCAC 02T .0505:
1. Provide the minimum depth to the seasonal high water table within the irrigation area: 12-inch
NOTE — The vertical separation between the seasonal high water table and the ground surface shall be at least one foot.
2. Are there any artificial drainage or water movement structures (e.g., surface water or groundwater) within 200 feet of the
irrigation area? ❑ Yes or ® No
If yes, were these structures addressed in the Soil Evaluation and/or Hydrogeologic Report, and are these structures to be
maintained or modified?
3. Soil Evaluation recommended loading rates (NOTE — This table may be expanded for additional soil series):
Soil Series
Fields within
Soil Series
Recommended
Loading Rate
inlhr
Recommended
Loading Rate
in/ r
Annual J Seasonal
Loading
If Seasonal, list
appropriate
months
Vance
Hl
.3
45.69
Annual
Wedowee
H2
.3
45.69
Annual
Vance
H3
.3
45.69
Annual
Vance
H4
.3
37.33
Annual
Vance
H5
.3
45.69
Annual
Select
4. Are the designed loading rates less than or equal to Soil Evaluation recommended loading rates? ® Yes or ❑ No
If no, how does the Applicant intend on complying with 15A NCAC 02T .0505(n)?
5. How does the Applicant propose to prohibit public access to the irrigation system? Si na e
6. Has the irrigation system been equipped with a flow meter to accurately determine the volume of effluent applied to each
field as listed in VII.8.? ® Yes or ❑ No
If no, how does the Applicant intend on complying with 15A NCAC 02T .0505(t)?
7. Provide the required cover crop information and demonstrate the effluent will be applied at or below agronomic rates:
Cover Crop
Soil Series
% Slope
Nitrogen Uptake Rate
bs/ac r
Phosphorus Uptake
Rate lbs/ac r
Tall Fescue Grass
Vance Wedowee
+J- 1000
116.8
43
a. Specify where the nitrogen and phosphorus uptake rates for each cover crop were obtained: NCNMW
b. Proposed nitrogen mineralization rate: 100%
c. Proposed nitrogen volatilization rate: 0%
d. Minimum irrigation area from the Agronomist Evaluation's nitrogen balance: 36.16 Ac
d. Minimum irrigation area from the Agronomist Evaluation's phosphorus balance:16.1 AC
e. Minimum irrigation area from the water balance: 111 Ac
FORM: W WIS 06-16 Page 9 of 12

VII. IRRIGATION SYSTEM DESIGN CRITERIA —15A NCAC 02T .0505 (continued):
8. Field Information (NOTE — This table may be expanded for additional fields):
Field
Area
(acres)
Dominant
Soil Series
Designed
Loading
Rate
inlhr
Designed
Loading
Rate
(in/yr
Latitude a
Longitude a
Waterbody
Stream Index
No. n
Classification
H-1
4.4
Vance
.3
45.69
35.834870
-79.1272540
16-35
WS-IV;NSW
H-2
3.8
Wedowee
.3
45.69
35.832160
-79.0520130
16-35
WS-IV;NSW
H-3
14.1
Vance
.3
45.69
35.824810
-79.1329530
16-35
WS-IV;NSW
H-4
8.8
Vance
.3
37.33
35.821650
-79.1339430
16-35
WS-IV;NSW
H-5
7.3
Vance
.3
45.69
35.821810
-79.1298380
16-35
WS-IV;NSW
°
°
°
°
°
°
°
°
°
°
°
°
°
°
°
°
°
°
°
°
°
°
°
°
°
°
°
°
Total
40.95
a Provide the following latitude and longitude coordinate determination information:
Datum: NAD83 Level of accuracy: Nearest second Method of measurement:
Conversion from state coordinate plane
For assistance determining the waterbody stream index number and its associated classification, instructions may be
downloaded at: http.//deg.nc.gov/about/divisions/water-resources/planning/classification-standards/classifications
FORM: WWIS 06-16 Page 10 of 12

Spray Irrigation Design Elements
Drip Irrigation Design Elements
Nozzle wetted diameter:
160 ft
Emitter wetted area:
ft'-
Nozzle wetted area:
20,100 ft'-
Distance between laterals:
ft
Nozzle capacity:
38 GPM
Distance between emitters:
ft
Nozzle manufacturer/model:
Toro / 800 series
Emitter capacity:
GPH
Elevation of highest nozzle:
562 ft
Emitter manufacturer/model:
/
Specification Section:
Plan Sheets
Elevation of highest emitter:
ft
Specification Section:
VIII. SETBACKS —15A NCAC 02T .0506:
1. Does the project comply with all setbacks found in the river basin rules 05A NCAC 0213.0200)? ® Yes or ❑ No
If no, list non -compliant setbacks:
2. Have any setback waivers been obtained in order to comply with 15A NCAC 02T .506(a) and .0506 ? Wes or [-]No
If yes, have these waivers been written, notarized and signed by all parties involved and recorded with the County Register of
Deeds? ❑ Yes or ® No
3. Provide the minimum field observed distances (ft) for each setback parameter to the irrigation system and treatment/storage
units (NOTE — Distances greater than 500 feet may be marked N/A):
Setback Parameter
Irrigation
System
Treatment /
Storage Unit
Any habitable residence or place of assembly under separate ownership or not to be
maintained as part of the project site
50*'
100
Any habitable residence or place of assembly owned by the Permittee to be maintained as
art of the project site
50*'
Any private or public water supply source
100*'
100'
Surface waters (streams — intermittent and perennial, perennial waterbodies, and wetlands)
100*'
50'
Groundwater lowering ditches (where the bottom of the ditch intersects the SHWT)
n/a
Subsurface groundwater lowering drainage systems
n/a
WL
Surface water diversions (ephemeral streams, waterways, ditches)
25'
Any well with exception of monitoring wells
100'
100'
Any property line
0'
50'
Top of slope of embankments or cuts of two feet or more in vertical height
15'
Any water line from a disposal system
10'
Any swimming pool
100'
Public right of way
50'
Nitrification field
20'
Any building foundation or basement
15'
Impounded public water supplies
n/a
Public shallow groundwater supply (less than 50 feet deep)
n/a
4. Does the Applicant intend on complying with 15A NCAC 02T .0506(c) in order to have reduced irrigation setbacks to
property lines? ® Yes or ❑ No
If yes, complete the following table by providing the required concentrations as determined in the Engineering Calculations:
FORM: WWIS 06-16 Page 11 of 12

Estimated Influent
Designed Effluent
Designed Effluent
Parameter
Concentration
Concentration
Concentration
(monWy average)
dail maximum
Ammonia Nitrogen (NH3-N)
N/A mg'L
4 mg/L
6 mg/L
Biochemical Oxygen Demand
N/A mg/L
10 mg/L
15 mg/L
BODs
Fecal Coliforms
14 per 100 mL
25 per 100 mL
Total Suspended Solids (TSS)
N/A mg/L
5 mg/L
10 mg/L
Turbidity
10 NTU
FORM: WWIS 06-16 Page 12 of 12

IX. COASTAL WASTE TREATMENT DISPOSAL REQUIREMENTS —15A NCAC 0211.0400:
1. Is this facility located in a Coastal Area as defined per 15A NCAC 02H .0403? ❑ Yes or ❑ No
For assistance determining if the facility is located within the Coastal Area, a reference map may be downloaded at: Coastal
Areas Boundary.
2. Is this an Interim Treatment and Disposal Facility per 15A NCAC 02H .0404(g)? ❑ Yes or QNo
NOTE — Interim facilities do not include County and Municipal area -wide collection and treatment systems.
IF ANSWERED YES TO ITEMS IXA. AND IX.2., THEN COMPLETE ITEMS IX.3. THROUGH IX.17.
3. Is equalization of at least 25% of the average daily flow provided? ❑ Yes or ❑ No
4. How will noise and odor be controlled?
5. Is an automatically activated standby power source provided? ❑ Yes or ❑ No
6. Are all essential treatment units provided in duplicate? ❑ Yes or ❑ No
NOTE — Per 15A NCAC 02T .010306), essential treatment units are defined as any unit associated with the wastewater
treatment process whose loss would likely render the facility incapable of meeting the required performance criteria, including
aeration units or other main treatment units, clarification equipment, filters, disinfection equipment, pumps and blowers.
7. Are the disposal units (i.e., irrigation fields) provided in duplicate (e.g., more than one field)? ❑ Yes or ❑ No
8. Is there an impounded public surface water supply within 500 feet of the wetted area? ❑ Yes or ❑ No
9. Is there a public shallow groundwater supply (less than 50 feet deep) within 500 feet of the wetted area? ❑ Yes or ❑ No
10. Is there a private groundwater supply within 100 feet of the wetted area? ❑ Yes or ❑ No
11. Are there any SA classified waters within 100 feet of the wetted area? ❑ Yes or ❑ No
12. Are there any non -SA classified waters within 50 feet of the wetted area? ❑ Yes or ❑ No
13. Are there any surface water diversions (i.e., drainage ditches) within 25 feet of the wetted area? ❑ Yes or ❑ No
14. Per the requirements in 15A NCAC 0211.0404(g)(7), how much green area is provided? ft2
15. Is the green area clearly delineated on the plans? ❑ Yes or ❑ No
16. Is the sprairri a� wetted area within 200 feet of any adjoining properties? M Yes, ❑ No or ❑ N/A (i.e., drip irrigation)
17. Does the designed annual loading rate exceed 91 inches? ❑ Yes or ❑ No
FORM: WWIS 06-16 Page 13 of 12

Professional Engineer's Certification-
1r-V r . A-\ attest that this application for
(Professional Engineer's name from Application Item Ill.1.)
r IV
(facility name from Application Item 11.1.)
has been reviewed by me and is accurate, complete and consistent with the information supplied in the plans, specificatioi%, engineering
calculations, and all other supporting documentation to the best of my knowledge. I further attest that to the best of my knowledge the
proposed design has been prepared in accordance with this application package and its instructions, as well as all applicable regulations
and statutes. Although other professionals may have developed certain portions of this submittal package, inclusion of these materials
under my signature and seat signifies that I have reviewed this material and have judged it to be consistent with the proposed design.
NOTE In accordance with General Statutes 143-215.6A and M-215.615 any person who knowingly makes any false statement,
representation, or certification in any application pack -age shall be guilty of a Class misdemeanor, which may include a fine not to
exceed $ 10,000, as well as civil penalties up to $25,000 per violation.
North Carolina Professional Engineer's seal, signature. and date:
Ill
W
Applicant's Certification per 1-5A NCAC 021 .0106(b):
-I- -I- qc�-4f_ll
1, . - J 01 1 r 14 �_- —,r - � -, a, =: 4n n, c.- attest that this application for
5 r I (Signature Authority's name & tiM from Application Item 1.3.)
(Facility name from Application ItetElri, 1.) 1
has been reviewed by me and is accurate and complete to the best of my knowledge. I understand that any discharge of wastewater
from this non -discharge system to surface waters or the land will result in an immediate enforcement action that may include civil
penalties, injunctive relief, and'or criminal prosecution. I will make no claim against the Division of Water Resources should a condition
of this permit be violated. I also understand that if all required parts of this application package are not completed and that if all required
supporting information and attachments are not included. this application package will be returned tome as incomplete. I further certify
that the Applicant or any affiliate has not been convicted of an environmental crime, has not abandoned a wastewater facility without
proper closure, does not have an outstanding civil penalty where all appeals have been exhausted or abandoned, are compliant with an}
active compliance schedule, and do not have any overdue annual fees per 15A NL'AC 021 .01 135(e).
NOTE In accordance with General Statutes 143--'136A and 141-21i,6B. any person who knowingly makes any false statement,
representation, or certification in any application package shall be guilty of a Class 2 misdemeanor, which may include a fine not to
exceed $10,000 as well enalties up to $25,000 per violation.
'vp
Signature. Date: �C5 -
F0R2vl: WWIS 06-16 raze 14 of 12

Division of Water Resources
State of North Carolina
Department of Environment and Natural Resources
Division of Water Resources
15A NCAC 02U — RECLAIMED WATER SYSTEMS — PROJECT INFORMATION
INSTRUCTIONS FOR FORM: RWPI 11-13 & SUPPORTING DOCUMENTATION
Please use the following instructions as a checklist in order to ensure all required items are submitted. Adherence to these
instructions and checking the provided boxes will help produce a quicker review time and reduce the amount of additional
information requested. Failure to submit all of the required items will lead to additional processing and review time for the
permit application.
For more information, visit the Water Quality Permitting Section Non -Discharge Permitting Unit web site:
httpAyortal. ncdenr. orslwebfwalapsllau
General —This form is required for all projects involving the generation, utilization , and or distribution of reclaimed water. At least one
of the following forms must also be included in the application package. However, multiple forms may be applicable. Unless
otherwise noted, the Applicant shall submit one original and two conies of the application and supporting
documentation. Please check the boxes below as appropriate to indicate which additional forms are included in the
application package:
❑ Reclaimed Water Generation (FORM: RWG) — for wastewater treatment facilities producing reclaimed water.
® Non -Conjunctive Utilization (FORM: RWNC) — for reclaimed water utilization activities, when the reclaimed water
utilization activity is required in order to meet the wastewater disposal needs of the facility.
❑ Conjunctive Utilization (FORM: RWCU) — for reclaimed water utilization activities, when the reclaimed water option is
not necessary to meet the wastewater disposal needs of the facility and other wastewater utilization/disposal methods are
available.
❑ Bulk Distribution (FORM: RWBD) — for distribution of reclaimed water in a bulk manner.
❑ Distribution Lines (FORM: RWDL) — for construction of reclaimed water distribution lines.
❑ Wetland Augmentation (FORM: RWWA) — for projects seeking to utilize reclaimed water for the purpose of wetland
augmentation.
❑ Local Program Approval (FORM: RWLPA) — for projects seeking permitting delegation for reclaimed water users.
A. Cover Letter (All Application Packages):
® List all items included in the application package, as well as a brief description of the requested permitting action.
B. Application Fee (All New and Major Modification Application Packages):
® Submit a check, money order or electronic funds transfer made payable to: North Carolina Department of Environment and
Natural Resources (NCDENR) according to the following fee schedules:
® STANDARD REVIEW— Submit the appropriate fee for all new and major modification applications as listed in the table
below.
Facility Classification
[New Permit
Major Modification 1
Major Generator/User (ADF > 10,000 gallons per day)
$1,310
$395
Minor Generator/User (ADF < 10,000 gallons per day)
_[
$g 10 $245
Reclaimed Water Distribution Lines
$480
N/A
' - A major modification shall be defined as any permit modification that: increases the generating facility's
average daily flow (ADF); increases the utilization area acreage; adds additional utilization areas not
previously approved; or includes the addition of new treatment units/processes not previously permitted.
There is no fee for minor permit modifications.
INSTRUCTIONS FOR FORM: RWPI 11-13 & SUPPORTING DOCUMENTATION Page 1 of 2

C. Reclaimed Water Project Information Form (FORM: RWPI 11-13) (All application packages):
® Submit the completed and appropriately executed Reclaimed Water Project Information (FORM: RWPI 11-13) form. Please
do not make any unauthorized content changes to this form.
® The applicant name in Item I.1. shall be consistent with the applicant name on the plans, specifications, agreements, etc.
® The Applicant's Certification on Page 3 of this form shall be signed in accordance with 15A NCAC 02T .0106(b). The
application must be signed by a principal executive officer of at least the level of vice-president or his authorized representative
for a corporation; by a general partner for a partnership or limited partnership; by the proprietor for a sole proprietorship;
and by either an executive officer, an elected official in the highest level of elected office, or other authorized employee for a
municipal, state, or other public entity. An alternate person may be designated as the signing official if a delegation letter is
provided from a person who meets the criteria in 15A NCAC 02T .0106(b).
❑ If this project is for a renewal without modification use the Non -Discharge System Renewal (FORM: NDSR) application.
There is no fee for permit renewal without modification.
D. Existing Permit: (All Modification Packages):
® Submit the most recently issued existing permit.
® Provide a list of any items within the permit the Applicant would like the Division to address during the permit modification
(i.e., compliance schedules, permit description, monitoring, permit conditions, etc.).
ONE ORIGIANL AND TWO COPIES OF THE COMPLETED APPLICATION AND SUPPORTING DOCUMENTATION
SHALL BE SUBMITTED TO:
NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER RESOURCES
WATER QUALITY PERMITTING SECTION
NON -DISCHARGE PERMITTING UNIT
By U.S. Postal Service:
1636 MAIL SERVICE CENTER
RALEIGH, NORTH CAROLINA 27699-1636
TELEPHONE NUMBER: [phone]
By Courier/Special Delivery:
512 N. SALISBURY STREET
RALEIGH, NORTH CAROLINA 27604
FAX NUMBER: [phone]
INSTRUCTIONS FOR FORM: RWPI 11-13 & SUPPORTING DOCUMENTATION Page 2 of 2

State of North Carolina
Department of Environment and Natural Resources
_DWRDivision of Water Resources
IV IV
Division of Water Resources 15A NCAC 02U — RECLAIMED WATER SYSTEMS — PROJECT INFORMATION
FORM: RWPI 11-13
I. GENERAL INFORMATION:
1. Applicant's name: Old North State Water Company
Mailing address: 4700 Homewood CourtSuite 108
City: Raleigh State: NC Zip: 27609
Telephone number: (21J9 235-4900 Email Address: imcdonaldnintegrawater.com
2. Signature authority's name: John McDonald (per 15A NCAC 2U .0106) Title: Member Manager
3. Applicant type (check all that apply):
❑ Government — > ❑ Federal ❑ State ❑ Municipal ❑ County
❑ Individual
® Corporation
✓ For new permits, submit documentation that the company is registered for business with the NC Secretary of State.
❑ General Partnership
✓ For new permits, submit a copy of the certificate filed with the Register of Deeds in the county of business.
® Privately Owned Public Utility
✓ For new permits, submit a Certificate of Public Convenience and Necessity from the NC Utilities Commission or a
letter from the NC Utilities Commission's Water and Sewer Division Public Staff stating an application for a
franchise has been received and that the service area is contiguous to an existing franchised area or that franchise
approval is expected.
❑ Home Owners Association
✓ For new permits, submit a properly executed Operational Agreement (FORM: HOA); and proposed or approved
Articles of Incorporation, Declarations and By-laws.
❑ Developer (where residential lots are to be sold)
✓ For new permits, submit a properly executed Operational Agreement (FORM: DEV)
4. Demonstration of historical consideration for permit approval:
Has the Applicant or any parent, subsidiary or other affiliate exhibited the following?
a. Has been convicted of environmental crimes under Federal law or G.S. 143-215.613? ❑ Yes or ® No
b. Has previously abandoned a wastewater treatment facility without properly closing that facility? ❑ Yes or ® No
c. Has unpaid civil penalty where all appeals have been abandoned or exhausted? ❑ Yes or ® No
d. Is non -compliant with an existing non -discharge permit, settlement agreement or order? ❑ Yes or ® No
e. Has unpaid annual fees in accordance with 15A NCAC 02T .0105(e)(2)? ❑ Yes or ® No
FORM: RWPI 11-13 Pagel of 3

II. PROJECT INFORMATION
1. Application type: Select (See Instruction B) Fee Submitted 395.00 (See Instruction B)
2. For modifications, provide the existing permit number: WQ0028552 and most recent issuance date: October 7, 2013
3. Provide a brief description of the activities proposed for permitting: conjunctive and non -conjunctive spray with pond
4. What is the status of the following associated permits and/or certifications ? (if not applicable, please mark as N/A)
Permit/Certification
Date Submitted
Date Approved
Permit/Certification No.
Agency Reviewer
Erosion & Sedimentation
Control Plan
4/23/14
Chatham County
Nationwide 12 or 404
N/A
Wetlands 401
N/A
Stormwater Management Plan
N/A
Dam Safety
N/A
Sewer System
N/A
NPDES
N/A
Other:
✓ For any of the permits and certifications listed above that will directly impact the construction of the proposed reclaimed
water project, please provide documentation of permit approval or final certification. Note: This application may be
considered incomplete, or the resulting permit may be issued conditionally if a pending issuance of any of the related
permits/certifications directly impacts the proposed facility.
5. Documentation of the presence or absence of threatened or endangered aquatic species at the project site utilizing
information provided by the Department's Natural Heritage Program is required for construction of all new WWTP
projects and/or non conjunctive utilization sites, and for any project involving expansion of a WWTP and/or non
conjunctive utilization site in accordance with 15A NCAC 02T .0105(c)(10). Provide the location in application package
where this documentation is located: Attached; or explain why this item is N/A.
6. Does this project utilize public monies or lands? ❑ Yes or ® No
✓ If yes, was an Environmental Assessment required under 15A NCAC 01C?
Yes ® No
Include one of the following final environmental documents with this submittal:
❑ Finding of No Significant Impact, or ❑ Record of Decision
Describe any mitigating factors from the Environmental Assessment that impact the design and/or construction of the
reclaimed water project:
7. Is any portion of the proposed project (reclaimed water treatment units, storage units, distribution lines, or utilization areas)
located within the 100 year flood plain? ❑ Yes or ® No
✓ If yes, specify which portion(s) of the project are affected?
✓ If yes, has the Applicant submitted written documentation of compliance with § 143 Article 21 Part V ❑ Yes or ❑ No
Documentation should consist of a letter from the local authority (i.e., county/municipality) stating that the project
complies with any local floodplain ordinance that may apply.
FORM: RWPI 11-13 Page 2 of 3

Applicant's COrtil'ication (signing authority must be in compliance itjth 15A NCAC 02U.0106):
1, John lYlcDonald. aId North State Water Company L1vC President
(sib sins authority name - PLEASE PRINT) (title)
attest that this application for Briar Chapel VMTP Reclaimed Water Generation, Conitynctive
Dedicated Utilization, and Wastewater IrriMfion System
(facility name)
has been reviewed by me and is accurate and, complete to the best of my knowledge. I understand that any discharge of wastewater
from this non -discharge system to surface waters or the land will result in an immediate enforcement action that may include civil
penalties, relief, and, or criminal prosecution, I will make no claim against the Division of Water Resources should a
condition. aft-his.permitbeviolated. I also understand that if all required parts of this application package are not complet6d'and that
if alfrequiret supporting information and attachments are not included, this application package will be returned to me as ificomplete.
f further cerfify iKat theapplicantor any affiliate has not been convicted of environmental crime, has not abandoned a wastewater
facility without proper closure, does not have an outstanding cavil penalty where all appeals have been exhausted or abandoned, are
compliant with any active compj.janec schedule, and do not have any overdue annual fees under Rule 15A NCAC 02U.0 105. Note:
In accordance with KC GeneralS-tatule$ 143-215.6A and: 1.43-215.6B, any person who knowingly makes any false statement,
representation, or certification in any application package shall be guilty ora Class 2 misdemeanor, which may include a fine not to
exceed 1:0,00 as wA as civil penalties up to $25,000 per violation.
Signature: Date:
77
V
POMP RWPI 11-13 Page 3 of 3

State of North Carolina
Department of Environmental Quality
Division of Water Resources
NON -DISCHARGE WASTEWATER SYSTEM WAIVER
AGREEMENT TO WAIVE SETBACKS AS REQUIRED BY
15A NCAC 02T .0506(a), .0506(b), .0606(a), .0706(a) AND .1006(a)
I, _Tanya_Matzen. NNP_ Briar Chapel LLC (printed name), certify that I am a deeded owner
or an authorized agent of the property located at:
Address: 4020 Westchase Blvd, Suite 150 Parcel No.: _93645 1184
City: _Raleigh State: NC_ Zip Code: _27607 County: _Chatham_
Furthermore, I certify that I am authorized to make decisions regarding this property, and that I do hereby
agree that the setback distances cited below be granted to the Applicant/Permittee listed on the following
page.
I understand the setback requirements set forth in 15A NCAC 02T. For the parcel identified
above, I consent to the following reduced setbacks:
® Wastewater Irrigation/Infiltration Setback to Property Lines
The required setback of 150 feet is reduced to 0 feet, thereby allowing wastewater effluent
irrigation or infiltration no closer than 0 feet from my property line.
® Wastewater Irrigation/Infiltration Setback to Places of Assembly
The required setback of 400 feet is reduced to 0 feet, thereby allowing wastewater effluent
irrigation or infiltration no closer than 0 feet from my residence(s) or place(s) of assembly.
❑ Wastewater Treatment and Storage Unit Setback to Property Lines
The required setback of feet is reduced to feet, thereby allowing the construction of
wastewater treatment and storage units no closer than feet from my property line.
❑ Wastewater Treatment and Storaize Unit Setback to Places of Assemblv
The required setback of feet is reduced to feet, thereby allowing the construction of
wastewater treatment and storage units no closer than feet from my residence or place of
assembly.
Signature: { % Date: �t53_ Lo
FORM: NDWSW 02-19 Page 1 of

Applicant/Permittee: Old North State Water Company LLC
Address: PO Box 10127
City:
Birmingham
Permit No.: W()0028552
Parcel No.: 82828, 1 184
State: AL Zip Code: 35202 County: Chatham
NORTH CAROLINA, \d&ILa COUNTY
I, , a Notary Public for nvn County, North Carolina,
do hereby certify that z-e—personally appeared before me this day
and acknowledged the due execution of the foregoing instrument.
Witness my hand and official seal, this the dZ 5 day of �loLl/
5,,prnnrF%,,
SEAL - . �o�aR- -
r �.
r
_ r
A G '
r•..................f����
Signature 0ofarr Public
My commission expires (2 Z3/ Z62—E
Once notarized, this form shall be recorded at the Register of Deeds in the county or counties in
which the described properties are located. A copy of the recorded waiver shall be sent to the
following address:
Division of Water Resources
Non -Discharge Branch
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
FORM: NDWSW 03-17 Page 2 of

CE GROUP
301 GLENWOOD AVENUE, SUITE 220
RALEIGH, NC 27603
Phone: [phone]
E-Mail. [e-mail]
September 29, 2020
Nathaniel Thornburg
NCDENR, Division of Water Quality
Aquifer Protection Section
1636 Mail Service Center
Raleigh, North Carolina 27699-1636
Modification to Permit # WQ0028552
Briar Chapel Package H, Dedicated Wastewater Irrigation, Chatham
County
Hand Delivery
Dear Nathaniel:
On behalf of Briar Chapel Utilities, please find attached the Package H Submission. This submission seeks to add
38.4 acres of Dedicated Wastewater Irragation spray area.
A transmittal is attached detailing the submission package.
Please contact this office should you require additional information.
i erel ,
Mark . Ashness, PE
Enclosures

Briar Chapel
Reclaimed Quality reuse Water
for
Package H
Modification to Existing Permit WQ0028552
Chatham County, NC
Supporting Calculations for Package H
August 21, 2020
SEAL,
CE GROUP
301 GLENWOOD AVENUE, SUITE 220, RALEIGH, NC 27603
Phone: [phone] Liscense # C-1739

M
r�
Scenario.- Base
Bentley Splems, Inc. Haeslad Methods Solution Center
27 SpemanCompanyDrive Sule 200 W Watertown, CT06795 USA +1-203.755.ItM

Scenario: Base
Steady State Analysis
Junction Report
LaW
Elevation
lal
Zone
Type
Blase Flow
(Qpm)
Pattern
Demand
Calculated
(gpm)
CalcuWed
ydrauicGrad
04
Pressure
i (psi)
J4
494.OD
Zane
Demand
0.00
Fixed
0.00
796.16
130.73
J-2
526.DO
Zane
Demand
0.00
Fixed
OZO
789.91
114.18
J-3
1 540.00
Zone
Demand
0-001
Fixed
0100
789.91
108,13
J•4
531.00
Zone
Demand
0.00
Fixed
O.DO
769.91
112.02
J-5
$18.00
Zone
Demand
0.00
Fixed
0.00
789.91
117.64
J-6
472.00
Zone
Demand
0.00
Fixed
0.00
789,91
137.55
J-7
475.00
Zone
Demand
D.DO
Fixed
0.00
790,17
138.38
J•8
518.00
Zane
Demand
0.00
Fixed
0,00
780.05
113,38
J-9
51900
Zane
Demand
200.00
Fixed
200.00
77451
110.55
J-10
522.00
Zone
Demand
200.00
Fixed
200.00
754.53
100.60
J-11
480.00
Zone
Demand
300.00
Fixed
300.00
7B4.03
131.54
J-12
445.OD
Zane
❑errand
NO=
Fixed
300.00
77279
141,82
J-13
524.0 0
Zone
Demand
2D0.00 I
Fixed
20D.D0
77422
10826
Title: Package H Water Modeling
Project Engineer, MPA
pA...lcalcsVMdelingkpkg h modefing,wed CE Group WaterCAD v7.0 [07,00.061.001
10/06/18 03A6:32 Pho Bentley Systems, tnc. Haestad Methods Solutlon Center Watertown, CT 08795 USA [phone] Page 1 of 1

Scenario; Base
Steady State Analysis
Pipe Report
Label
Length
DiaFnater
Material
Hazen-
Check
Mnar
onlrol
scharu
pstream Slruct
wnstream Structu
8ressure
Headlas
Vella city
(R)
{fn]WilliamsValve7
Lass
Status
Igpml
HydrauicGrade
Hydraulic Grade
Pipe
Gradient
(tUs)
C
oelficieni
Headlaaf
{tifi000R]
{flj
P-1
1.00
10.0
PVC
120.0
false
0.60
Open
1.200.00
474.00
473M
0.01
10.01
4.90
P-2
1.00
10.0
PVC
120.0
false
D.00
Open
1,200,00
706.17
796.16
0.01
10.01
4.90
P-3
1,596.130
5,0
PVC
120.0
false
0.00
Open
401.62
796.16
789.91
6.25
3.91
2.56
P-4
1.909.00
6.0
PVC
120.0
False
0.00
Open
1,62
789.91
789.91
0.00
D.on
0.D2
P-5
979.00
5.0
PVC
120.0
false
0.00
Open
1A2
789.91
7139.91
0.00
D.00
0.02
P-6
663.00
6.0
PVC
120.0
false
0.00
Open
1.62
789.91
789.91
0.00
0.00
0.02
P-7
1.501.00
10.0
PVC
120.0
false
0.00
Open
1.62
789.91
789.91
0.00
O.DO
0.01
P-8
378.00
10.0
PVC
120.0
false
0.00
Open
-281.33
789.91
790.17
0.26
D.68
1.15
P-9
1.273.00
10.0
PVC
120.0
false
0.00
Open
-798.38
790.17
796.16
5.99
4.71
3.26
P-10
628.00
6.1)
PVC
120.0
false
0.00
Open
400.00
789.91
780.05
9.87
15.76
4.54
P-11
170.00
4.0
PVC
120.0
false
0.00
Open
200.00
78D.05
774.51
5.54
31.47
5.11
P-12
811.00
4.0
PVC
120,0
false
0.00
Open
206.Dp
780,05
754.53
25.52
31.47
5,11
P-13
242.00
E1.0
PVC
120.0
false
0.00
Open
517.05
79D.17
784.03
6.14
25.36
6.87
P-14
4214.D0
6.0
PVC
120.0
false
0.00
Open
217.05
784.03
772.79
11.25
5.08
2.46
P-15
1,679.00
6.0
PVC
120.0
false
0.06
Open
-82.95
772.79
774.22
1.44
0.196
0.94
P-16 1
1.890.00
6.0
PVC
120,0
false
0.00
Open
M2.95
774.22
789.91
15.69
8.31)
3.21
Title: Package H Water Modeling Project Engineer MPA
p l...lcalcslmadelin9lphg h madeling.wod CE Group WaterCAD v7.0 [07.00.o61.001
10ID5118 03-59:18 PM 0 Bentley Systems, Inc. Heestad Methods Solution Center Walertown. CT 06795 USA +1,203-755-1068 Page 1 of 1

Scenario; Base
Steady State Analysis
Junction Report
Label
Elevation
;ft)
Zone
Type
Base Flow
(gpm)
Pattern
Demand
Calculated
(gpm)
Calculated
lydraullic Grad
(ft)
Pressure
(psi)
J-1
494.00
Zone
Demand
0.00
Fixed
0100
798.1E
130.73
J-2
526.00
Zone
Demand
0.00
Fixed
O.DO
789.91
114.18
J4
540.00
Zone
Demand
OM
Fixed
0.00
7B9 91
108 13
J-4
531,00
Zone
Demand
0.00
Fixed
0,00
789,91
112.02
J-5
518.00
Zone
Damend
0.00
Fixed
0.00
78991
117.64
J.6
472.00
Zone
Demand
0.00
Fixed
0.00
789.91
137.55
J-7
475,00
Zone
Demand
O.DO
Fixed
0.00
790.17
736.36
J-8
518.00
Zane
Demand
0.00
Fixed
0.00
78005
11338
J-9
519.00
Zone
Demand
200.00
Fixed
200.00
774.51
110.55
J-10
522.00
Zone
Demand
2D0,00
Fixed
200A0
754.53
100.80
J-71
4BO.OD
Zane
Demand
3DO.00
Fixed
300.00
78403
131.54
J-12
445,00
Zone
Demand
300.00
Fixed
300.00
77279
141,82
J-13
524.00
Zone
Demand
20D.00
Fixed
200.00
774-22
108.26
Ti11W Package FI Waled Modeling Project Engineer. MPA
p:1...lcatmftodelin"kg h modering.wed CE Group WaterCAV v7.0 [07.OD.061.00]
10105/18 03:46:32 PFM Bentley Systems, Inc. Flaestad Malhods Solution Center Watertown, CT 06795 USA [phone] Page 1 of 1

Scenario; Base
Steady State Analysis
Pipe Report
Labal
Lenglh
(ft)
Diameter
Material
Hazen-
Check
Minor
Contra,
ischarg
pstream Slruct
wnstream Structu
ressur
Headloss
Veb city
,in)
wiGam
Valve?
Loss
Slalus
(gpm)
HydraulcGrade
Hydrau lic Grad a
Pipe
Gradient
(10s)
C
coefficleni
(R)
(1)
eadics
(I1110001t
(h)
P-1
1.D0
10.0
PVC
120.0
[else
O.DO
Open
1,200.00
474,00
473.99
0.01
10.01
4.00
P-2
1.D0
10.0
PVC
120.0
false
0.00
Upon
1,200.00
796.17
796.16
0.01
10.01
4.90
P-3
1,598.00
8.0
PVC
120.0
false
0.00
Open
401,62
798.16
789.91
6.25
3.91
2,50
P-4
1,909.00
6.0
PVC
120.0
false
0.00
Open
1.02
78991
7B9.91
0 DD
0.00
0.02
P-5
979.00
6.0
PVC
120A
false
0.00
Open
1.52
789.91
789.91
❑ 00
000
0.02
P-6
663-00
6.0
PVC
120.0
false
0.00
Open
1.82
789.91
769.91
0.00
0,00
0.02
P-7
1,501.00
10A
PVC
120.0
false
0.00
Open
1.62
789,91
789.91
0A0
0,00
0.01
P-8
37a.00
10A
PVC
120.0
false
0.00
Open
-281.33
789.91
790.17
0,26
0,68
1.15
P-9
1.273.00
10.0
PVC
120,0
false
0.00
Open
-798.38
79D.17
796.16
5.99
4.71
3.26
P-1a
626.00
6.0
PVC
120.0
false
0.00
Open
400.00
789.91
780.05
9.87
15.76
454
P-11
175,00
4.0
PVC
12D.0
false
0.00
Open
200.00
780115
774.51
5.54
31.47
5.11
P-12
811.DO
4.0
PVC
120.0
false
0.110
Open
200.00
780.05
754.53
25.52
31.47
5.11
P-13
242,W
6.0
PVC
120.0
false
0,00
Open
517.05
790.17
784.03
6.14
25.36
5.87
P-14
2.214,00
5 D
PVC
120.0
false
O.Do
Open
217.05
764.03
772.79
11.25
500
2.46
P-15
1,679.00
6.0
PVC
120.0
false
0.150
Open
-62.95
772.79
774.22
1.44
OAG
0.94
P-16 1
1,690 00
6.0
PVC 1
120.01
false
0 D0 I
Open
-2B2.95
774.22
789.01
15-69
a.30
3.21
Tide: Package H Wafer Mudding Project Engineer-, MPA
p:1,.lcalrslmodal(nglpkg h mvdeling.wcd CE Group WaterCAD ,7.o (07.00.0m1.001
10/05118 03:59:16 PM (D Benliey Systems, Inc. Haeslad Methods Solution Center Watertown, CT 06745 USA +1.203-755-1666 Page 1 of 1

Project Summary
For
Package H
Dedicated Wastewater Irrigation
Briar Chapel Community
September 3, 2020
ITEM
Package H
Permitted Daily Flow Rate (GPD)
Spray Area(AC)
Annual Irrigation Loading Rate (IN/YR)
Maximum Dosing Rate (IN)
PROPOSED PERMIT ADDITION
No Additional Permitted Flow for Pkg H
38.4 AC
37.33 & 45.69" Nr
0.3" per dose with a minimum 2 Hour Soak Cycle
Package H includes (6) zones. Zones H-1 thru H-5 will irrigate areas within the common
open space. The irrigation (cycle and run time) on each lot will be controlled by the
Utility Operator. The anticipated vegetated condition is grass under a select cut of
existing tree cover.

GENERAL CONSTRUCTION NOTES
REAL REMENT'
ON THE ITORM PIPE CRO11ING
IL ITREETI ARE PUBLIC
11) ASTTED AR— — TO BE III -)FROM POTABLE —LI
REU,E RR GAT oN LINE
WATER Do NoTDR N,
Po
0 THE CoNT RITOR IHIL CONTACT NORTH CAROL NA ONE CALL
LEGEND
-, )NONSIONdUNCTIVE7 i
,R AORESNIOHSOI�453U)
H-S)NONCON3UNCTIVE) / �\
,.- . ,3
33 ACRES (HIGH SOILS as 69) EXISTING
RESIOENCEwi
Soo OFFSET
14 1 ACERHES(HISHsol3saseU) V /
33AOR H-0(NON�oNduNCTIVE) —
�u ES (HIGH SoILS 37 33)
3A R)NONSCON3UNOTIVE)
❑YI _ ' ,7 Hs(IT oI 453U)
PAONAOEIT TOTAL- ,334AORES
Package H
Spray Fields
a
G
Package H ��-
Spray Fields
------- f=---�� '.
,F Woo
T
4NDREWS STORE
(5 NOTE
NORTH ,o,ad m9a„o FINAL DESIGN
30 NOT RELEASED
FOR CONSTRUCTION
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GENERAL CONSTRUI NOTES
17
I I C—TRUC N AND M —L BE N ACCOR—
DAND =H
CHoENCORNUTC , To
11 T R=EC'0N—T NORTH —OLINA ONE CIL
Atlllll�ll 11-LE-11HOURI—ORTO I t
1) A %L�CORNEIMERNUTCJION IHILBE IN —0—C—TH ITATE MD COUNTI U
HE BOUND—UR—D T010—HY-RE IROIIDED BY 4) IoHNRM,_ NC E/ +
5) ALL PROP-ED T oN p p E D BE LoW —L BE — 2'
_ BEDR 14 C LA"
P R oRpRoGA —1
ED RR GAT N p p E 4 D o'
—1 211 Ol1l)— (PURPLE PIPE PANTONE 122)
6) :_N D ON EDDE U NGDNEBY R OHUNN D �MTUDC.URA� D U, NG�M M T L T'
-0 TRACTOR —L F ELD I R Fy OND N T N G -ARp
N 'TR UCT ON M DL N oT FY THE E NC G N E ETRo o t' = ITCoR � Tp � . *
oN MC El
1) ALLWATER=o(CFR,0llNG­HlLBE 01ER THE RRIG-ON PIPING 400 RESIDENCE OFFSET 'THAMN , 1EP—ON I—ER—R-110N
PARILEL)IHILHAIE AMINIMUM OF 2 HORIIONTIIEPARATION
8) ALL RR GAT ON P P NG CR— NG UNDER —RM DR-- p p N G ' H BE CoNTRUCTENT oF DUCT LE RoN P P E CENTERED
ON THE ITORM PIPE CRO11ING
It ITREE TI — P UBLIC
11) RRIG-ON H-1 — TO BE LOCIED IN MAINTAINED —Al ONLY
11) -TTED — ARE TO BE III (MIN) FROM POT—E —1
12) -T.TUEREIENI TO lEABNACCf,12HAt�LMEE T IURFACE —TE R E.ISTINI WELL LOCATION
13) CRONT—TOREU,E RRGAToN—LL NEOVERLL N—L DENT-1— TAPE OR TOP OF ALI
14) ID��T�FLCEATTEORNNTGPoENIPHUILLBEEAT LTEol 3,21DE GRHoAUI T NG EXISTING RESIDENCE
B T Rp N 2) B N 'TA
'AUT oN RECL' MED WATE R'o NoT DR­
11) ALL IAULTI —0C ATED WITH RE —ME D WATER IHIL
BE N L—ED
3LCOWORAEIAULTrCIHTON
_MED16) RR GAT ON AR�,� �, =LRLEB�ETD CpTLEADUBALTCAACCE %"R AN_ 2U " D LL C
1�) —IM -D 3-114
CET='IORNEICTL=U'FYEWAPTREOIIDED BY
REED DIE
+
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F
PACKAGE H 0 Lu
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. . . . . . . . . . . ....
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NORTH
111 211 1 I'll
NOTE
T hja '60e�
FINAL DE
The NO— P—le W e NI NOT RELEASED 0
+ F R CONSTRI ICTIO

GENERAL CONSTRUCTION NOTES
I I C—TRUCT ON — MATER L �E �N —ORDANCE — CONITRUCTION I—TICEI
21 THE CON�,R2—'O'RAT HLE�_ ONHACUTRNORRToRCAROMA ONE CALL AT o , To
D-1-
11 IL CONITRUCTION IHIL �E IN ACCORDMCE —H ITIE mD COUNTI RE_ RE MENT,
1) THE —NDARl 1URIE1 AND T01-1 Hl- RE IR—DED 'oHNRM'D_ NC
­ PROP-ED RR GAT o N p p E D BE — —L BE — 2' CLI, 211 "C Lp R opoED RR GAT N p p E , D o'
L m Z ElHALL BEDRII
C-1 2111CIll)— (PURPLE PIPE PMTONE 122)
'Ho. � E B= oN DDE UNGDNEBRI I OHUNND �MTIR �UC. IR Em� DAN U RUITEL11 H E
CONTR t TOR H ­ F ELD VER F YC OND T o N =TCUZ TCN G
CoN , TRU CT oN AND N oT F, THE EN G NEER o F E m El
1) IL=M UMNo(CFR,01,ENPG�)AITHoILEL=RHAENDR�RAGTAONoPN PING N T
T—LEL) IHIL HAI A MINIMUM OF 2 HOR11ONT—E-110N
8) — RR GAT ON P P NG CR0-=FRD�UTCTRM D-NAGPEEPC p N G IH 'L BE CoN'TRUCTED _ oNE (, LE RoN P ENTERED
ON THE ITORM PIPE CROIIING
IL ITREETI ARE PUBLIC
11) IRRIGATION HEADI — TO BE LOCIED IN M.NT.NED — ONLY
11) -TTED A— — TO BE III ­) FROM POT—E —LI
12) -TTED AREI TO I TBIll IHI MEET IUR—E —ER RE.0 REMENT, N , ANC Z 2U , "
11) CONT—TOR IHIL NITIL IDENTIFICATION TIE OVER TOP OF IL REU,E RR GAT oN L�NE
14) IDENT F CAT ON —E —L BE IDE D=DWHTAT,NG BLAC LETTER NG oN PURPLE 3,2W C ' T oN R E C LA M E=R DR ENCoLA DMRE D ' 11) IL V-1 —0C TH WATE R IHIL BE N L—E D
BELO E V-1 WH CH IHIL BE —ELE D � _T oN
R E C L�MGERD� WATER Do NoTDR N,
16) R R GAT 0 N I E Al IH ALL H AVE R E IT R C T E D P U B L C I C E I I P E R , 'A N C AC 2U GN, HL BE D p LA, D AT 'L ACCE
Po I �) U T � Z = �HCET =G ORNEICTL=U '� LEWAPTREOR� D E D B Y
M-M � CREED DIE D 3-114
a NOT
NORTH
loo lo o loo 60,
Tle REo�I­
FINAL DESIGN
NOT RELEASED
FOR CONSTRUCTION
if.
IIIIN
111111
III— —1111
mo
E
CE GROUP
—2--M,
11 ­-- - 11
os

PIEDMONT
4: ENVIRONMENTAL
ASSOC I A T E S, P. A.
Newland Communities
Attn: Tanya Matzen
16 Windy Knoll Circle
Chapel Hill, NC 27516
Project Number: 7
April 21, 2014
REVISED September 11, 2020
Re: Agronomist report for reclaimed water to be applied at Briar Chapel Package H,
located west of US 15-501, north of Andrew's Store Road and south and east of Mann's
Chapel Road —Chatham County, NC.
I. Introduction
Piedmont Environmental Associates, PA has completed an agronomist report for the site
referenced above. This report addresses the requirements set forth by 15A NCAC 02T
concerning the agronomic management plan for reclaimed wastewater disposal, where
dedicated spray irrigation fields are used as final wastewater receiver sites. Currently, the
Briar Chapel community operates its own package wastewater treatment plant and
disposes of the tertiary -treated wastewater via spray irrigation over 400+ acres of
dedicated spray fields. The purpose of this report is to perform an agronomic evaluation
which determines the feasibility of dedicating additional spray field areas for Package
H (-41.9 acres) for the wastewater generated by the Briar Chapel mixed use
development. As part of this study, the proposed spray areas were analyzed to determine
nutrient and other agronomic limitations based on year-round application of the reuse
quality water.
IL Site/Proiect Description
The proposed additional irrigation zones contain three major soil units (please reference
the soils report prepared by Piedmont Environmental Associates for further details and
additional soil background information). As discussed in the accompanying soil scientist
report and hydrogeological report(s), the annual irrigation rate will be 37.3 inches/year
for Package H, Zone 4, and 45.69 inches/year for Package H, Zones 1,2,3, and 5. We
based nutrient calculations outlined below on the rate of 45.69 inches/year.
III. Soil Sampling Methods and Results
Composite soil samples were collected within the proposed wetted areas. Most of the
proposed wetted areas is dominated by various types of pine and hardwood species. Soil
samples 1-3 were collected in these wooded areas. Composite soil samples were created
by collecting random cores from the upper 6 inches of soil throughout each proposed
area. Soil fertility sample results are reported in Appendix I and summarized in Table 1.
Soils were not analyzed for nitrogen due to the dynamic nature of soil N. Likewise, soils
were not analyzed for heavy metals given that historical crop management does not
indicate any prior heavy metal loading.
216 S. Swing Rd. • Greensboro, NC 27409.336-662-5487

Table 1. Summary of Soil Fertility Samples for Briar Chapel Package H
Sample Area
CEC
P
K
Mg
Ca
Na
Zn
Mn
Cu
Sample
Vegetation
(meq/100g)
pH
(ppm)
1
pine/hardwood
3
5.0
20
53
50
233
18
2.9
31
1.0
2
pine/hardwood
1.5
5.0
13
37
25
102
17
1.7
36
1.0
3
pine/hardwood
1.8
5.1
13
36
29
140
19
1.9
57
1.0
Average
pine/hardwood
2.1
5.0
15.3
42
34.7
158
18
2.17
41.3
1.0
IV. Wastewater Analysis
Appendix 2 shows representative wastewater constituency reports (data taken June, July,
September, October, and November of 2011) for the Briar Chapel Community.
Ammonia was measured for all five of these months and averaged .056 mg/L. Nitrate
and Nitrite levels were monitored September -November. This data averages 5.56 mg/L
except for one data point taken on October 5t', 2011 with a level of 41 mg/L. With this
exceptionally high data point considered, the combined average of Nitrate and Nitrite is
11.3 mg/L. Since wastewater N-fraction data was not available at the time of the
evaluation, we assumed a conservative scenario where 100% of the total nitrogen is in an
inorganic form (i.e. NH4-N, NO3-N or NO2-N).
V. Nitrogen Loading
Nitrogen is the plant nutrient that is typically the most limiting to wastewater application.
For a conservative approach to our calculations, we assumed that no nitrogen would be
lost to volatilization during spray application. Additionally, we assumed that 100% of
the organic-N fraction would be plant available.
Plant available nitrogen (PAN) application rates were determined for the spray areas
based on the wastewater analysis and proposed hydraulic loading rates.
Using this method, we calculated nutrient loading rates based on a maximum irrigation
rate of 45.69 in/yr in each of the proposed irrigation zones.
Using these estimates, the annual wastewater plant available nitrogen (PAN) was
calculated as follows:
Total applied PAN = (11.3 mg NO3--N + NO2 -N /L + NH4+-N/L) = 11.3 mg PAN/L
Recommended annual PAN application rates were determined using available data for
the proposed receiver crop. Based on communication with the project engineer (CE
Group, Inc.), the proposed cover crop on the newly dedicated spray areas will be both turf

grass and trees and shrubs. Realistic Yield Expectations (RYE) for each of these crop
groups suggest that they will assimilate 150 and 80 lbs N/acre respectively. As a
conservative approach, we recommend an annual N application rate based on the average
of these two crop groups, or 115 lbs N/acre. Using the proposed annual irrigation rates
previously discussed, we calculated PAN application rates for the proposed wastewater
application areas. The proposed maximum annual wastewater loading rate for the
application areas (45.69 in/yr) would deliver 116.8 lb PAN/ac/yr to the application sites.
The proposed PAN application rates would then be at the threshold for recommended
PAN rates (115 lb PAN/ac/yr), and no additional N fertilization would be necessary.
If irrigation rates are significantly lower than the proposed maximum rate, supplemental
fertilizer nitrogen may be required for optimal crop performance in those areas containing
grass. Irrigation rates and wastewater analyses should be monitored on an annual basis to
determine if supplemental nitrogen should be considered.
VL Phosphorus Loading
Several assumptions were also made in determining P loading on the proposed spray
fields. Wastewater total phosphorus (TP) values are composed of both organic and
inorganic forms of P. Since much of the wastewater-P is typically in an organic form, not
all of the P will be immediately plant available. In addition, a significant portion of the
inorganic wastewater-P will form insoluble Fe and Al precipitates and/or become
strongly adsorbed to amorphous soil Fe minerals once land applied. Given these
assumptions, we estimate that 60% of the applied P will become plant available (NCDA,
1999). Based on the projected wastewater analysis, total phosphorus is estimated to be 5
mg/L or less. Using these estimates, the total plant available phosphorus of the
wastewater is calculated as follows: 5.0 mg Total P/L x 2.29 x 0.60 = 6.87 mg P205/L.
The proposed hydraulic loading rate (45.69 in/yr) will result in an annual phosphorus
application rate of 71 lb P205/ac/yr. NCNMW Realistic Yield Expectations suggest that
tall fescue grass could assimilate up to 43 lb P205/ac/yr. In this case, phosphorus will be
applied in excess of RYE values at this annual irrigation rate. However, due to chemical
P-fixation in soils, phosphorus loss from the site should be considered nominal even if P
application rates exceed vegetation removal rates, provided sound erosion control
practices are implemented and irrigation runoff is prevented. Soil erosion and
phosphorus loss potential from each spray zone could be evaluated using the North
Carolina Phosphorus Loss Assessment Tool (PLAT) if additional questions arise
concerning P-loss potential. "Low" or "Medium" PLAT ratings would confirm that
additional P loading would not present a limitation to the proposed wastewater
application.
As noted in the soil fertility test results, current soil test phosphorus (P) levels varied
minimally according to sampled areas. Soil test P in most areas is categorized as "Low"
to "Very Low" and could benefit from the addition of wastewater-P.

VIL Salt and Heavy Metal Loading
According to the soil fertility analysis, sodium (Na) levels are "low" to "medium",
ranging from 17-19 mg/kg soil. Sodium levels above 15% of the CEC can be detrimental
to crop production and to the soil structure in the surface horizons. The soil fertility lab
results indicate that these soils do not meet this threshold level of sodium.
Sodium concentrations were not analyzed in the provided wastewater analysis. However,
reclaimed wastewater typically has Sodium Adsorption Ratios (SAR) values below 10.0,
thereby posing little risk of developing sodium related problems in the soil. Wastewater
SAR should be determined prior to wastewater application to ensure sodium loading will
not pose a problem. Annual soil samples should also be taken to monitor sodium status
in the soil. Irrigated areas can be amended with gypsum additions should SAR or soil
sodium levels start to increase.
Since heavy metals were not included in the wastewater analysis, we did not calculate
metal loading or site life limitations. However, considering the waste stream source,
heavy metal loading and associated plant toxicities are not expected to be an agronomic
concern.
VIII. Additional Soil Sample Results
Based on the results of sampled soils, the average surface CEC of the proposed
application area is 2.1 meq/100g. Although these values are considered relatively low
from a total nutrient holding capacity standpoint, adding lime at the recommended rates
should increase the pH dependant CEC and ensure nutrient availability for optimum plant
uptake. Since maintaining a pH of 6.0-6.5 is essential for ensuring optimal nutrient
availability, soil pH should be measured on an annual basis. Lime applications should
follow recommendations made by the current soil analysis and on all future soil samples.
Dolomitic lime could be used to satisfy liming requirements and as well as any Mg or Ca
deficiency.
Potassium (K) was not measured as part of the wastewater analysis. Soil test results
suggest that, with a few exceptions, the sampled areas have "low" to "very low" levels of
soil K and could benefit from additional K fertilizer in order to ensure optimal growing
conditions.
IX. Crop Establishment and Management
Prior to seeding tall fescue grass, a suitable seed bed should be established by removing
existing vegetation, stumps, weeds, etc. by chemical controls and/or tillage. Tillage may
also be necessary to develop favorable soil structural conditions. Starter fertilizer and
lime should be incorporated into the prepared seedbed prior to seeding. Fescue grass is

best established from seed in mid -August to mid -September. Seed should be broadcast
applied at a rate of 10-15 lb/ac or incorporated into the seedbed at a rate of 6 lb/ac. Once
established, fescue grass should be mowed to a height of no less than 3 inches. If
additional fertilization or liming is required based on soil tests, applications should made
in the late summer/early fall. Re -seeding may be required in the fall on an annual basis.
X. Conclusions
Based on the projected wastewater analysis and the proposed irrigation rates, the
application rates would supply PAN at the threshold of recommended rates, supplying
116.8 lb PAN/ac/yr to the crops in the application areas. No additional N fertilization is
recommended unless irrigation is supplied at a rate lower than 45.69 in/yr.
Soil test phosphorus levels in the proposed irrigation zones varied "Very Low" to "low".
Although wastewater-P would theoretically be applied at rates greater than crop P
removal rates, the propensity for P-loss from the site should be considered very low as
long as sound erosion control practices are implemented and irrigation runoff is avoided.
Additional potassium and lime additions will be required on most of the proposed spray
areas in order to create optimal growing conditions. Heavy metal loading and plant
toxicities are not expected to be an agronomic concern based on the proposed wastewater
source.
If you have any questions or require additional information, please do not hesitate to call.
Sincerely,
G. Christopher Murray
NC Licensed Soil Scientist 91284

XI. References
1. North Carolina Nutrient Management Workgroup. 2003. Realistic yields and nitrogen
application factors for North Carolina crops. hlt2://nutrients.soil.ncsu.edu/yields
North Carolina State University, North Carolina Department of Agriculture and
Consumer Services, North Carolina Department of Environment and Natural
Resources, Natural Resources Conservation Service. Raleigh NC.
2. NCSU Nutrient Management Manual. North Carolina Cooperative Extension.
Reference Section 59.
Waste Coefficients Worksheet. 1999. North Carolina Department of Agriculture and
Consumer Services Agronomic Division.
List of Appendices:
Appendix 1 — Soil Fertility Sample Test Results from A&L Eastern Laboratories
Appendix 2 — Wastewater Constituency Reports from Briar Chapel Treatment Facility

Page 1 of 1
Report Number: 13-220-0537 ��
Account Number: 46743
www,aleastern,com
Send To: Piedmont Environmental Associates
Jim Beeson
5401 Thacker Dairy Road
Greensboro NC 27406
Date Received: 08/08/2013 Date Of Analysis: 08/09/2013
A&L Eastern Laboratories
7621 Whitepine Road Richmond, Virginia 23237 [phone] Fax [phone]
Grower: Submitted By: JIM BEESON
PIEDMONT ENVIRONMENTAL Farm ID: 1-9
5401 THACKER DAIRY RD
GREENSBORO NC 27406
SOIL ANALYSIS REPORT Analytical Method(s):
Mehlich 3
Date Of Report: 08/09/2013
Organic Matter
Phosphorus
Potassium
Magnesium
Calcium
Sodium
pH
Acidity
C.E.0
Sample ID
Lab
Field ID
Number
ENR
% Rate
Mehlich 3
Reserve
K
Mg
Ca
Na
Soil
Buffer
H
Ibs/A
ppm Rate
ppm Rate
ppm Rate
ppm
Rate
ppm
Rate
ppm Rate
p H
Index
meq/100g
meq/100g
1
20
L
54 L
50
M
233
L
18
L
17003
2.3 L 92
5.0
6.81
1.2
3.0
G
I
NC=17
NC=28
2
13
VL
37 VL
25
M
102
L
17
M
17004
2.1 L 90
5.0
6.87
0.6
1.5
G
NC=11
NC=19
3
13
VL
36 VL
29
M
140
L
19
M
17005
3.2 M 111
5.1
6.86
0.7
1.8
G
NC=11
NC=18
Percent Base Saturation
Nitrate
Sulfur
Zinc
Manganese
Iron
Copper
Boron
Soluble Salts
Chloride
Aluminum
Sample ID
Field ID
K
Mg
Ca
Na
H
NO3N
S
Zn
Mn
Fe
Cu
B
SS
Cl
Al
%
%
%
%
%
ppm Rate
ppm Rate
ppm Rate
ppm Rate
ppm
Rate
ppm Rate
ppm
Rate
ms/cm
Rate
ppm Rate
ppm
1
6 VL
2.9 M
H
VH
1.0 M
0.9
M
4.6
13.9
38.8
2.6
41.5
�31
�164
G
NC=15
NC=72.5
NC=194
NC=50.0
2
2 VL
1.7 L
H
VH
1.0 M
0.8
M
6.3
13.9
34.0
4.9
40.9
�36
�123
G
NC=5
NC=42.5
NC=225
NC=50.0
3
L
1.9 L
H
VH
1.0 M
0.2
VL
5.1
13.4
38.9
4.6
37.3
�13
�NC=47.5
�57
�104
G
NC=33
NC=356
NC=50.0
Values on this report represent the plant available nutrients in the Explanation of symbols: % (percent), ppm (parts per million), Ibs/A This report applies to sample(s) tested. Samples are retained a
soil. Rating after each value: VL (Very Low), L (Low), M (Medium), (pounds per acre), ms/cm (milli -mhos per centimeter), meq/100g maximum of thirty days aftertesting. me G�
H (High), VH (Very High). ENR - Estimated Nitrogen Release. (milli -equivalent per 100 grams). Conversions: ppm x 2 = Ibs/A, by. Po"i.
C.E.C. - Cation Exchange Capacity. Soluble Salts ms/cm x 640 = ppm. Analysis prepared by: A&L Eastern Laboratories, Inc.
Pauric McGroary

PAG5 s OF 2
NON DISCHARGE WASTEWATER MON TORING REPORT
PERMIT NUMBER: W00028552 rtr_hsrl _ .lum YEAW 2011
FACILITY NAME- 9R)AR CHAPEL DCVMOP7 rWT COUNTY: CHATHAM
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DENR SY THIS I K;XATURE, ICERTIPY THAT THIS REPORT IS ACCURATE
OWi3lon of W31or Quality AND COMPLETE TO THE BEST OF 11Y KNOWLEaaE.
1617 Mimi) Sarvfce Cartier
RALEIGH. NC 276SS-1617

PAGE 1 Or 2
NON DISCHARGE WASTEWATER MONITORING REPORT
PERMrt NUMMo. W00028552
FAOLITY NAME, BRIAR CHAPEL DEVELOPMENT
MONTH- July YEAR- 2011
COUNTY: Ct ATHAM
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Certified Laboratories (1):
Pan on(%' Cnl iec ti ng Sam pl vs:
0
Mall ORIGINAL ana TWO COPIES to:
ATTK Non•Ditchs.-ge CornpHancc Unit
DENf3
Dtvt%16,A of Water Quality
1817 Mail Service Center
RALEIGH. NC 27699-1611
WILI.IAIJ1 LAMM Or*": lit
ORC Canifltation Number.
Phone. [phone]
11693
ENCO I2). EWROLINK, INC.
V'JILLIANI LAMA
{S(GNATURE OF OPERATOR IN RESPONSIBLE CHARGE)
BY THIS SIGNATURE i CERTIFY THAT TWS REPORT IS ACCURATE
AND COMPLCI-C TO TH17 BrST OF MY KNOSAILEUQE.

14Viq-LnbW AX"t: MUNi I UKINU RLPORT tNEIMR
Page _1_ of _2_-
Permit No.; VV0002$552 Facility Name: Briar CI-2
PPl: 001 Flow Measurin0 Point 0 tMlwt 7 frL
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3
4
29.740
29,740
3
11011dav
fi
11.40
1.25
29,740
0.61
7
10.65
1.25
28,210
0.82
B
1120
1.25
2
48,730
18,630
r2.4
{}.82
0.59
9
1010
10
25,123
11
25,123
i 2 11 �50 1
25,123
0,71
13 12:30 126
27,490
0.94
14 11,,30 1
23,980
0.68
13 11,00 1
t7,620
0.63
16 09:40 2.25
39.640
0.77
171
24,313
18
24.313
19 11:25 1.5
24.313
0.88
20 12AS 1.26
22,140
0.75
21 12:05 1.75
29,700
0.55
22 1320 1
44,280
0,78
2.3 10:05 1.76
22.040
40
0-58
24
28,863
25
28,853
26 11:20 075
28.853
0-56
24,810
27 12:00 125
0_82
2S 4645 1.25
31,080
0_82
29 -07:00 1.25
24 4130
0.59
30 01:10 1,25
28,780
0,68
31
Arrom9s:,
27,285
0.72
Daily maximum
48,730
1-u
Daily Minimum:
14,543
655
Sampling Type.
Returner
Ccrrposr2
crmp:r a
Grab
MonelWy Limit
331,533
10
De1]y Lim'r_-
1 r
Sample Frequency:
Continuous
: x Montn
a it Year
5 x desk
Pei 0eve4opmert
County:
Cal
c a 0 No row gwwra::d
Pararrreter Mbn3t5rfng P01rrt
31616
00610
00620
G0400
70300
00330
S
Y
a
a
-m
E
x
o.c
a
�
Oi100 mL
m IL
m R
su
mglL
mWL
7.11
8.77
7.D9
7.C9
�] A t.045 3.2 7.C9 a1.0
7_CS
7.03
7,23
7.03
7.03
7.02
7.09
7.08
7.t3
7 3-9
7.07
3.30 i
3.40
7.38
3.20
6.77
Grab
Campos+l!e
CompWRs
drab
Compgr fe
Cvmput
14
4
5
25
6
6-0
,o
2 x Mon% 1 2 x Mordh 1 2 x-MOT4 r t 5 x WOOk 1 3 9 Year i 2 x MOM
Aham
Monet: September
Year: 2011
lnlrrs
0 UN.Wt C7 Gra.x4mk Lowerr9 0 s fff m ware•
00076
00010 00300 00545 00630 00615
V
k
T c a
N RO Nu+x z
HT0
3.35
°❑ mcDrL mLIL mglL MgIL
23.9
6.91
c0.1
3-5S
23.4
7.12
cil.1
3.4
3.8
2.46
3.1
24.6
6,21
W.1
3.46
23.7
6.91
c01
3.1
23.1
6 3A
c0.]
3.4
0,;5
3.18
23.7
7.14
c0,1
3
3
3.1
23.9
B.81
.00,1
3
23.4
6.91
cp,i
3.1
22,1
6.9
3.03
23.1
6.93
-cOA
2.8
32.9
6.91
cO.Z
2.9
2.9
2.48fi.61
c0 1
2.77
22.3
6.55
C4-1
2.96
22.9
7.07
40-1
2.46
22.4
6.53
r0.1
3.6
22.3
6.82
c0.1
3.6
0,i7
3.43
2.9
2.76
22.3
7.41
c0,1
2,8
22
7.33
*1
2•96
21 A
7.48
c0.1
3
22.4
7.59
c0,1
3.05
Z2-7
7.63
e0,1
3.04
22.90
6.97
3.50
0.18
3.80
24-60
7.ii3
3.60
017
2.46
21.8U
S.
3.40
0-15
e Recorder
1a
;o uoue

_. _ .....,.,., NON -DISCHARGE MONITORING REPORT (NOMR) Pa
ge -I- of _. 2
Permit No.; WQ4a2E35Yi2 Hacflily >yame: Briar >rllapei Development
County; C hatllam k�ortth: October Year: 2011
PPI; pq-
01Flow measuring Point. ❑ Inmuent p yNytt L) rid tloW
9 parameter Uonitoring POW-. CJ r AMA � t M ❑ �
Parameter Cnd600501 00310 00940 60060 ©sue""were'
31616 OOfiit3 006x0 00400 70300 00636 D0076 0001D D0300 0G545 00630 00616
a W # _ S m a a
`7 iw- C 0 G ` 'rS G U d C m ie -0 m ao W ? m C A �
cc a 0 m ti m m 2 a = t� a iti 2 a u c 2!
U � J LL U to w too (o Imi x
R rn Fr m f1 Q 0 y Z 24-hr hrs GPD mgrL MWL mg1L f100 mL mgiL rogfL szr m s
1 mgI! l[iCi °C mg& rr11JL m L
2
3 11;45 1.25 23,677 0 5
4 11:4p 1 23.570 Q0 7 3,18 24,4 6.44 r0.9
D.65 <'.0 O.G:8 41 7.1i 2.4 3,16 23.4 721 <Q.1 ai 11.OZ2
S 1120 1 37,590 0.5t
6 10:50 1.25 23,770 7.D7 3.16 23A 7,34 <0.1
7 1120 1.75 50 0.58 7.11 3.13 23.4 7.44 <0-1
v.s4
$ 23.877 - 7,02 3.26 23.4 7.34 �0.t
9 23,977 3.1
10 11:55 1.25 23,977 1.25 25,4$0 2 9B O.OG 32
11 10:45 125 55 410 7.09 2 9$ 24.7 6.91 0.51
12 11:10 7.13 2C3 6.83 <0.1
O.SS
13 11.00 I 7.13 3.01 24A 6.03 <0.1
44.54Q 0.49
7.ZZ
7 a 7 Q 00 1.25 17,220 - 3.02 24.5 6.73 <0.1
16 20,213 0� T.05 3.04 23.7 B_63 <0.1
18 20,213 3.3
17 07-15 3-71, 20,213 0.46.93.5
�.1
18 11,15 7.25 39,430 0.47 6.98 2.88 23 7.21
19 12:30 1 50,480 2.9 23.1 6.67 <0.10.45 7.11 Z.91 22.9 7.06 v A
20 71:50 1 14,800 <2.a 0.47 <1.0 0.073 6.5 7.03 1.6 1.96 22,1 721 -CO.1 6 6 �.1 a
21 08:50 125 4.35 0.44 - 6.98 2.06N21.4
7.63 <0.1
� 34,353 .-
23 34.353 2
2
24 11,25 1.25 34.353 0.3 7.09 1.927.21 so 1
25 11:15 1.6 8,690 0.44 7.i1 1.98 8.83 <0.7
26 07:00 15 15,695 0.36 7.17 1.96 7.04 <0,1
27 Ot _45 1 15,695 7,64 1.98 21.8 8.9e <0.1
28 06:10 125 15.695 0.41 8.C9 2.17 172 &Ala <0.1
29 36,807 3
30 36,807 3
31 09:20 1.5 36.807 0.91 7.14 3.05 20.4 7-67 <6,1
Average: 27.161 0.52 0.07 23.75 2.00 2.75 22.65 7.19 23.80 0.06
Daily Maximum: 55.410 0.91 0.07 41.00 $-G9 2.40 3.50 24.50 8.49 41.00 0.14
❑a6y Minimum; 50 0.30 0-05 6,50 6.97 1.60 1.92 17.20 6.44 6.60 0.01
Sarnplmg Type: Recorder Compgsu Composite Grat Gab Compasite Composite Grab Composite Cortpoaite I Recorder
Manttdy Limit: 331,533 10 14 4 5
Daily UtnOt 15 25 6 6-9 10 10
Sample Frequortoy: Continuous 2 x t 3 x Year S x 1i}mek 2 x AAWM 2 x McFall 2 x Mom 6 x 1NKx 3 x Year a= r Cantirwous

rvNm: r4uMtt
W-11
NON -DISCHARGE
MONITORING
REPORT
NOMR
4 )
Page -7`
of ^2_
Pormit No.: W01302$552
PPI: 001
Flow Measuring
p
L%
Gt'D
23=
31,700
9,730
57
30 a$7
FaciAty
Paint:
06370
�}+
mglL
Nance:
: i tnrtuenr
D0940
❑
U
MWL
Briar Chapel
rl E tim
50060
_
.�. SSA
❑ m b
h ors
U
m
0.71
0.68
0,78
0.66
Development
Cp .40 ftw ow --hated
31616 j 60610
N 6
p p E
ee. ' m E
U Q
!
81100 mL mt11L
'
00620
r
z
mq(L
�-----
Parameter
D0400
x
a
SU
7'Og
6.99
7.01
7.0 t
County: Chatham
Moni"nq Point: t ! 't
703DO 00530 00076
7 Jl
ro G G w
C cL
[] in th �a u7
rjy
+L
h9 L mgNTT
3.16
3.42
2_62
month: Ncivemt er
eniurnt [ G,*L..O +are, LCw rr+U
00010 00300 00546
` p7p p
Q.VI -b '6
N 0 a
12 a N
`r
C mi. mLlL
9
20.4 7.23 c0.1
20.7 F16 c0.1
7.1E i0.1
20.7 7.3 <0.1
Year' 2011
G Si,,fecr Wale!
O0B15 0Q63D
6f t m
_
a Z
m L m� L
ParAmetarCado
of
T Q
a LJ
O
24-Ftr hra
1 13:50 1.25
2 11:50 1.25
3 1125 1.25
4 09:25 1.25
5
B
30,587
3
7 11:25 1.25
8 11:45 125
9 1125 2
10 09:50 1.S
11 10:00 1.75
12
30,587
23,580
25,400
18.700
46.660
23477
c2.0
43
UA4
0.55
0-58
0.88
0-89
K 10 0, DD57
8.3
7.21
6.9
6.92
8 9fi
8.9
3
3 ry6
0.4
234 c 1.0 3.02
3.01
3.42
19.1 7 ODA
18.t 7.i3 e0.1
7 6.9 6,51 c0.7
1 E.1 7.1$ 40.1
15.8 7.19 4.1
0.094
6.6
13
23.477
3.2
14 11:40 1.25
i8 14 30 5.5
18 1135 1
17 10.15 1.25
78 10:3D 175
191
zo
23,477
28.340
20,314
28,550
39,140
25,z70
25,270
0.84
0.8
0.8
0.93
0.58
`
_
7.04
6,93
7-0'
7A4
7.04
3.3
3.24
3.42
2.24
2.98
2.49
2.6
16.7 6.86 eQ,1
76.4 7.01 e4.1
i8.7 6,64 «.1
76 8,91 c0,1
14.9 7.44 c0.t
21 11:45 1.5
22 11 W_ 1.25
23 1120 1
24 holiday
25 holiday29,9
26
27
281 1110 1.25
291 11.00 i .5
201 11:20 1.25
31
25,270
30,640
22,870
29,992
22
29.992
29.992
29,992
55,930
31.620
--
O.T9
0.82
0.68
0.66
0.51
0.68
7.1P
7.09
7.03
'+
7. T 9
6-99
2.66
2.82
Z.$
2.6
2 3
2.3
2.52.6
2.36
2.82
2.83
15.T 7,13 c0.1
15.9
6.9
15
7..9
c0.1
15.6
14.9
15
6.64
7
7.18
K0.1
c 0.1
c0.1
Average
Daily Maximum:
Daily Minimum:
Sampling Type:
Monthly Limit:
Daily Umit
Sample Frequency]
_28,341
57,920
9,730
Recorder
331,533
C~Uou!gl
Camposi•e
10
15
2 x MQn0
43.00
43.00
43.0D
COMPOS40
3 x Year
0.70
0.89
0.44
Grab
5 x Week
❑.01
0.01
0.01
Grab Comm40
14 4
25 6
2 x Month 2 x month
6.50
6.50
6.50
composite
2 x morttn
7.2'
6.90
Grab
6-9
5 x Week
230.00 2.77
230.00 3.42
230.00 0.40
Compose a Cara mte Recorder
5
1C 10
3 x Yoar x x Month Continuous
77.00
20.90
14.90
7.04
7.44
8.51
0.09
0.08
8.60
6.60
0.09
6,60

PIEDMONT
4: ENVIRONMENTAL
ASSOC I A T E S, P. A.
Newland Communities
Project Number: 7
Attn: Tanya Matzen April 23, 2014
16 Windy Knoll Circle REVISED August 12, 2020
Chapel Hill, NC 27516
Soil Series and Saturated Hydraulic Conductivity Report
Re: Briar Chapel, Package H, Chatham County, NC
Executive Summary:
Piedmont Environmental Associates, P.A. has performed a soil series identification study
at the Briar Chapel Tract, Package H Fields in Chatham County NC. These fields
comprise 41.9 acres in five irrigation zones as documented below. This report discusses
the soil evaluation, the dominant soil series encountered on -site, and in -situ
measurements of saturated hydraulic conductivity (Ksat) within the various mapped soil
units.
This report is being prepared to satisfy the requirements set forth by 15A NCAC 02U
concerning the soils report for reclaimed wastewater irrigation systems. This report does
not contain all the required information needed to complete the design of a spray
irrigation system. The goal of this evaluation was to provide soil characteristic and
hydraulic conductivity data for the next phase of system design. Soil mapping and
hydraulic conductivity analysis field work was completed in Summer/Fall 2013 by NC
Licensed Soil Scientists Chris Murray and Jim Beeson.
Introduction•
Piedmont Environmental traversed the tract and observed landforms (slope, drainage
patterns, past use, etc.) as well as soil conditions (depth, texture, structure, seasonal
wetness, restrictive horizons, etc.) using hand auger borings. These borings were used to
generate a soil series map for the site (Appendix la-d). Each of these borings were
advanced to a depth of 48" or auger refusal, were located with a GPS receiver and are
documented in the attached table of soil boring logs (Appendix 2). Soil boring
descriptions were also conducted at Ksat locations within each soil series (Appendix 3).
Within each soil map unit, at least one profile description was conducted to 7'.
Soil/Site Conditions:
The site consists of soils that derived from coarse grained felsic-crystalline rock. The
predominant soils found in this section of the project consisted of the Vance and
Wedowee series. At each boring location, the soils were classified by soil series name
according to the standard methodology for soil classification employed by the Natural
Resource Conservation Service (NRCS). After identification to the series level, the soils
were categorized into groups based on similar morphological characteristics and/or high
216 S. Swing Rd. 9 Greensboro, NC 27409.336-662-5487

frequency of association. The soils in this area are inherently variable and inclusions of
other soil types may exist within map units. Auger boring locations were approximated
in the field using GPS technology. Likewise, unsuitable topographic areas were also
approximated in the field using GPS technology.
Hydraulic Conductivity Analysis:
Saturated hydraulic conductivity (Ksat) measurements were conducted in the Bt, and BC
soil horizons (considered the most restrictive) at several sites within the Vance and
Wedowee soil map units by the constant head well permeameter technique (also known
as shallow well pump -in technique and bore hole permeameter method). The C horizons
were not tested in this case based on historical data from the same site, where C horizon
Ksats were never found to be the most restrictive. These Ksat measurement sites were
located with a GPS receiver and are shown in Appendix 1. This procedure is described in
Methods of Soil Analysis, Part L, Chapter 29 — Hydraulic Conductivity of Saturated
Soils: Field Methods, 29 — 3.2 Shallow Well Pump In Method, pp. 758-763 and in the
Soil Science Society of America Journal, Vol. 53, no. 5, Sept. — Oct. 1989, "A Constant -
head Permeameter for Measuring Saturated Hydraulic Conductivity of the Vadose Zone"
and "Comparison of the Glover Solution with the Simultaneous — Equations Approach
for Measuring Hydraulic Conductivity." A volume of water was applied and measured
with time until a steady state of water flow was achieved. This volume/time with steady
state was used to calculate the saturated hydraulic conductivity of the subsoil by the
Glover equation. The geometric mean Ksat values for each soil and horizon are included
in Appendix 4 of this report. The Ksat data calculations/field data are included in
Appendix 5. The final recommended loading rates of 37.31 inches per year for Package
H, Zone 4 soils and 45.69 inches per year for Package H, Zones 1,2,3 and 5 soils were
determined utilizing water budget calculations prepared by Eagle Resources, P.A.
utilizing the most restrictive Ksat value provided in this report (0.052 in/hr).
The Ksat measurements were made in the unsaturated soil zone and are not intended to
provide values of the saturated zone, possible mounding or the rate of water movement
off site. According to 15A NCAC 02U.0905, a hydrogeologic evaluation is required by
the NC Division of Water Quality (DWQ) for this waste water system since the projected
flow exceeds 25,000 gallons per day. Please refer to the accompanying report from Eagle
Resources, P.A. for further details.
Maximum Instantaneous Application Rate:
Table 1 gives the typical ranges of soil infiltration rates as a function of surface texture
and slope. Most of the surface textures encountered on the site fell into the sandy loam to
fine sandy loam class. Slopes range from 3 to 9% within the map unit(s). The maximum
recommended instantaneous application rate is therefore 0.5 in hr 1.

Table 1. Typical Ranges of Soil Infiltration Rates by Soil Texture and Slope.
Basic Infiltration Rate (in/hr)*
Slope
Texture 0-3% 3-9% 9+%
sands 1.0+ 0.7+ 0.5+
loamy sands 0.7-1.5 0.5-1.0 0.4-0.7
sandy loams and fine sandy loams 0.5-1.0 0.4-0.7 0.3-0.5
very fine sandy loam and silt loam 0.3-0.7 0.2-0.5 0.15-
0.3
sandy clay loam and silty clay loam 0.2-0.4 0.15-0.25
0.1-0.15
clay and silty clay 0.1-0.2 0.1-0.15
< 0.1
------------------------------------------------------------------------------------------------------------
Source: Sprinkler Irrigation Association, Sprinkler Irrigation (1969)
* For good vegetative cover, these rates may be 25-50% greater. For poor surface
conditions, rates may be as much as 50% less.
Conclusions:
This report discusses the general location of soils for on -site surface wastewater
dispersal, and does not constitute or imply any approval or granting of a permit as needed
by the client from NC DEQ. Piedmont Environmental Associates is a professional
consulting firm that specializes in the delineation of soil areas for wastewater disposal.
As an environmental consulting firm, we are hired for our professional opinion in these
matters. The rules governing wastewater treatment (interpreted and governed by local
and state agencies) are evolving constantly, and in many cases, affected by the opinions
of individuals employed by the governing agencies.

If you have any questions or require additional information, please do not hesitate to call
[phone].
Sincerely,
501C SC
;k; o P H EM
G. Christopher Murray
NC Licensed Soil Scientist 41284
List of Attachments:
Attachment la-d. Soil Series Map(s)
Attachment 2. Soil Boring Log Data
Attachment 3. Soil Profile Descriptions at Ksat Locations.
Attachment 4. Geometric Mean Ksat Data
Attachment 5. Ksat Field Data.

PIEDMONT Job #:7
216 S. Swing Rd. Project Manager: GC Murray
ENVIRONMENTAL Greensboro, NC 27409 Date: August 2020
0 A S S O C I A T E S P. A pied montsoil.com Client: Newland Communities
A�
336-662-5487 County. Chatham
Attachment 1 a - Overall Site Map, Briar Chapel Package H - Summer, 2020
4`
Legend •24
• Soil Boring Data Base
* Detailed Soil Descriptions
• Ksat Testing Locations
Revised Wetted Areas Package H
i 4023
Soil Series i
® Vance
r 1
® Louisburg
1
Wedowee i
® Wickam 1
� Fr- ?4., A
FAIr
NC(
1 in = 700 ft
Analysis

PIEDMONT Job #:7
216 S. Swing Rd. Project Manager: GC Murray
ENVIRONMENTAL Greensboro, NC 27409 Date: August 2020
pied montsoil.com Client: Newland Communities
A S S O C I A T E 5 P. A 336-662-5487 County: Chatham
Attachment 1 b - Zone 1 and 2 Detail Map, Briar Chapel Package H - Summer, 2020
Legend
• Soil Boring Data Base
Detailed Soil Descriptions
• Ksat Testing Locations
Revised Wetted Areas Package H
Soil Series
® Vance
® Louisburg
= Wedowee
® Wickam
r

rm

PIEDMONT Job #:7
216 S. Swing Rd. Project Manager: GC Murray
ENVIRONMENTAL Greensboro, NC27409 Date: August2020
0 piedmontsoil.com Client: Newland Communities
A S S O C I A T E 5 P. A 336-662-5487 County: Chatham
Attachment 1 d - Zone 5 Detail Map, Briar Chapel Package H - Summer, 2020
)IN
Legend
G Soil Boring Data Base
Detailed Soil Descriptions
U Ksat Testing Locations
Revised Wetted Areas Package H
Soil Series
® Vance
® Louisburg
Wedowee
® Wickam
F
�M7RNk�
C Center for Ge

Attachment 2 - Soil Boring Log Data
Boring Number
Eval. Depth
Slope
Unsuitable Factor
Notes
1
36
5
-
wedowee
2
36
8
-
wedowee or vance
3
42
8
-
wedowee or vance
4
42
8
-
wedowee deep yellow loamy
5
60
8
-
wedowee deep yellow loamy
6
60
8
-
wedowee deep yellow loamy
7
60
8
-
vance yellow exp clay no shwt
18
1000
5
-
mixed pacolet
19
1000
5
-
vance
20
1000
5
-
vance short exp bt
21
1000
5
-
louisburg red
22
1000
5
-
vance /pacolet
23
1000
5
-
appling loamy
24
1000
5
-
coarse loamy cecil
25
1000
5
-
vance /pacolet
26
1000
5
-
vance /pacolet
27
1000
5
-
vance
28
1000
5
-
hardlabor wet at 29
32
1000
5
-
vance
33
36
2
-
vance
34
60
2
-
vance
35
60
2
-
vance
36
60
2
-
vance
37
60
2
-
vance/cecil
38
60
2
-
cecil
39
42
2
-
chewacla/wehadkee wet 42
40
42
2
-
cecil
41
42
2
-
chewacla wehadkee
42
60
2
-
cecil
43
55
2
rock
louisburg
44
60
2
rock
wedowee
45
60
2
rock
louisburg
46
36
5
-
vannce
47
36
5
-
deep (burg acid
48
48
5
water
graymot48 hard labor
49
36
5
-
helena wet 30 mixed
50
36
5
-
vance deep
51
36
5
-
helena mixed deep topsoil
52
36
5
-
wet 30 loamy footslope
53
36
5
water
coarse loamy wet 36
54
36
5
-
wedowee pacolet
55
36
5
-
louisburg
56
36
5
water
helena mixed wet 32
57
36
5
-
alta vista congaree
58
36
5
-
congaree
59
36
5
-
vance
60
36
5
-
vance
61
36
5
-
vance
62
36
5
rock
(burg yellow coarse
63
36
5
-
vance
64
36
5
-
vance
65
36
5
water
helena /vance
66
36
5
-
pacolet
67
55
0
-
congaree
68
70
0
-
cecil
69
70
0
-
vance
70
70
0
-
pacolet
71
70
0
-
vance

Boring Number
Eval. Depth
Slope
Unsuitable Factor
Notes
72
70
0
-
vance
73
70
0
-
vance
74
70
0
-
vance
75
70
0
-
vance
76
70
0
-
vance
77
70
0
-
durham
78
70
0
-
durham scl well drained
79
70
0
-
vance
80
70
0
-
vance
81
70
0
-
wedowee
82
70
0
-
altavista
83
70
0
-
pacolet
84
70
0
-
vance wedowee
85
70
0
-
congaree
86
70
0
-
cecil
88
36
5
-
pacolet
100
70
0
-
durham scl well drained
101
70
0
-
vance
102
70
0
-
vance
103
70
0
-
wedowee
104
70
0
-
altavista
110
70
0
-
cecil / vance
111
70
0
-
cecil
112
70
0
-
vance
113
70
0
-
rion
114
36
0
-
vance
115
60
0
-
vance
116
60
0
-
river view
117
30
8
rock
pacolet
130
72
2
none
vance
131
72
2
none
vance
132
72
2
none
vance
134
72
2
none
vance
135
72
2
none
louisburg 24 saprolite
136
72
2
none
vance
137
72
2
none
vance pacolet
138
72
2
none
vance pacolet

Attachment 3 — Detailed Soil Descriptions at Ksat Test Locations
#1
A 0-12" - 10Yr 4/2 sandy loam; moderate granular structure; very friable
Bt 12-29"- 7.5Yr 4/2 sandy clay loam; med. Mod. Sbk structure; slightly sticky, slightly plastic
Bt 29-39" — 5Yr 6/6 clay texture; med. Mod. Sbk; sticky and plastic when wet;
BC 39-60" 7.5Yr 6/6 sandy clay loam; weak, medium sbk; slightly sticky, slightly plastic
C 60" + 7.5Yr 6/6 sandy loam; weak medium sbk; friable Saprolite
#2
A 0-15" - 10Yr 4/2 sandy loam; moderate granular structure; very friable
Bt 15-26"- 7.5Yr 4/2 sandy clay loam; med. Mod. Sbk structure; slightly sticky, slightly plastic
Bt 26-36" — 5Yr 6/6 clay texture; med. Mod. Sbk; sticky and plastic when wet;
BC 36-48" 7.5Yr 6/6 sandy clay loam; weak, medium sbk; slightly sticky, slightly plastic
C 48" + 7.5Yr 6/6 sandy loam; weak medium sbk; friable Saprolite
#3
A 0-15" - 10Yr 4/2 sandy loam; moderate granular structure; very friable
Bt 15-45"- 7.5Yr 4/2 sandy clay loam; med. Mod. Sbk structure; slightly sticky, slightly plastic
BC 45-66" 7.5Yr 6/6 sandy clay loam; weak, medium sbk; slightly sticky, slightly plastic
C 66" + 7.5Yr 6/6 sandy loam; weak medium sbk; friable Saprolite
#4
A 0-16" 10Yr 5/2 Sandy Loam; loose granular structure;
Bt 16-38" 7.5Yr 5/6 clay; med. Mod. Sbk; firm, sticky, plastic
BC 38"+ 10Yr 5/8 loam texture. Weak structure, saprolite
#5
A 0-6" 10Yr 5/2 sandy loam; loose friable
BA 6-18" 10Yr 5/8 wk, med, sbk sandy clay loam
Bt 18-31 " 7.5Yr 4/6 med. Mod. Sbk firm, sticky, plastic
BC 31-46" 7.5Yr 6/8 weak med. Sbk sandy clay loam slightly sticky, slightly plastic
C 46"+ 7.5Yr 6/8 wk. md. Sbk sandy clay loam texture saprolite
#6

A 0-13 7.5Yr 4/3 wk. med. Loose sandy loam;
Bt 13-38" 2.5Yr 5/8 md. Strng. Sbk clay; firm sticky and plastic
BC 38-49" 5Yr 7/8 wk. md. Sbk sandy clay loam; firm, plastic, sticky
C 49"+ 5Yr 5/8 wk. md. Sbk sandy loam texture. Very friable saprolite
#7
A 0-2" 7.5Yr 4/3 gr sandy loam
Bt 2-37" 2.5Yr 5/6 strong, med. Sbk clay firm, sticky plastic
BC 37-60" 5Yr 5/8 med. Mod. Sbk; firm sticky plastic
C 60"+ 5Yr 4/3 wk md. Sbk loam saprolite
#8
A 0-12" Brown granular sandy loam
Bt 12-25" 7.5Yr 5/6 md. Strng. Sbk clayey texture firm sticky plastic
BC 25-37" 7.5Yr 5/6 wk. med. Sbk. Sandy clay loam friable. Few faint 5Yr 5/2 mottles at 34"
C 37"+ 7.5Yr 7/6 wk sbk saprolite sandy loam texture friable
#9
A 0-8" Brown granular sandy loam
Bt 8-35" 5Yr 5/6 md. Strng. Sbk clayey texture firm sticky plastic
BC 35-44"5Yr 5/6 wk. med. Sbk. Sandy clay loam friable.
C 44"+ 7.5Yr 7/6 wk sbk saprolite sandy loam texture friable
#10
A 0-6" brown sandy loam surface
Bt 6-35" red 2.5 Yr to 5Yr 4/8 med. Strong. Clay; sbk firm plastic sticky
Bc 35-55" 7.5 Yr 6/6 med. Mod. Sbk sandy clay loam sl st, sl pl,
C 55"+ orange 7.5 Yr6/8 sandy loam. Wk structure saprolite
#11
A 0-13" brown sandy loam texture
Bt 13-24" red 5 Yr 5/8 med. Mod. Sbk clay; firm sticky plastic
BC 24-55" 7.5Yr 5/8 sandy clay loam med. Mod. Sbk. Streaks of clay in auger
C 55"+ 7.5Yr 5/8 sandy loam saprolite weak structure white relic mottles

#12
A 0-6" sandy loam surface brown
Bt 6-33" clay texture 2.5Yr 4/8 med. Mod sbk. Firm sticky plastic
BC 33-38" sandy clay loam texture 5Yr 6/6 color med. Strong. Sbk Firm sticky slightly plastic
C 38+ loam texture 7.5 6/6 color weak structured saprolite
#13
A 0-9 sandy to loamy sandy brown surface
Bt 9-25 sandy clay loam to clay texture 7.5Yr 6/8 med. Mod. Sbk sl st sl pl friable
Bc 25-50" sandy clay loam med mod sbk sl st sl pl
C 50"+ coarse loam texture wk str.
Similar to Louisburg series, very coarse with many boulders on the surface
#14
A 0-13" sandy loam brown loose with many rocks still on surface, small boulders
Bt 13-30" clay texture red 5Yr 6/6 med. Mod. Sbk . friable
BC 30-48" wk med sbk sandy clay loam; yellow 7.5Yr 6/6
C 48"-70" loam to a sandy loam texture wk structure saprolite
R at 70"

Attachment 4 - Geometric Mean Ksat Data
Ksat site #
Zone
Series
Horizon
Rate (in/hr)
1
5
Vance
Bt
0.16
2
5
Vance
BC
0.35
3
5
Vance
Bt
0.27
4
5
Vance
BC
0.51
5
4
Vance
BC
0.027
6
3
Vance
BC
0.03
9
3
Vance
Bt
0.063
10
3
Vance
Bt
0.098
11
3
Vance
BC
0.022
12
3
Vance
Bt
0.07
13
3
Vance
BC
0.049
14
2
Wedowee
Bt
5.7
15
2
Wedowee
Bt
0.25
16
2
Wedowee
Bt
0.1
18
2
Wedowee
BC
0.2214
19
2
Wedowee
BC
4.7
20
2
Wedowee
Bt
0.035
21
1
Vance
Bt
0.21
22
1
Vance
Bt
0.31
23
Near 1
Vance
BC
0.02
24
Near 1
Vance
Bt
0.78
25
3
Vance
Bt
0.06
26
3
Vance
Bt
0.233
27
3
Vance
BC
0.065
28
4
Vance
Bt
0.155
29
4
Vance
BC
0.023
30
3
Vance
BC
0.055
31
3
Vance
Bt
0.118
32
4
Vance
Bt
0.068
33
4
Vance
BC
0.031
Geometric Mean Ksat
Series Horizon Geometric Mean Ksat (in/hr)
Vance Bt 0.148
Vance BC 0.052
Wedowee Bt 0.266
Wedowee BC 1.020

INFORMATION 1
Date
Measurement Conducted By
Job Name Briar Chapel
Job Number
Weather Condition
Temperature Zone 5
Soil Vance
Horizon S11 Bt
Source of Water
Value Units
Radius of Hole
3 cm
Depth of Hole
24 in
Initial Depth of Water in Hole (H)
22.8 cm
Final Depth of Water in Hole (H)
22.8 cm
Ratio H/r
7.6
Start Saturation Time
10:15
Start of Steady -State Condition Time
No. of Reservoirs Used at Steady -State 2
A factor in Equation [2] of Manual 0.000566
Clock
Water Lev(Time Inter, Change in Flow Volun Flow rate
Time
Reading
Water Level
Q
cm Minute
cm cm3
cm3/min
10:15
10:40
25
5
525
21
11:20
40
5.8
609
15.225
11:50
30
4.3
451.5
15.05
12:30
40
6.7
703.5
17.5875
13:00
30
4.5
472.5
15.75
13:30
3
3.6
378
126
14:00
30
3.7
388.5
12.95
14:30
30
3.7
388.5
12.95
15:00
30
3.5
367.5
12.25
in/hr= 0.16
0.16
Flow rate Ksat Ksat Equivalent
Q Ksat
cm3/hour cm/hour cm/day gpd/sq. ft
1260 0.713105 17.11452 4.215399 44.44444
913.5 0.517001 12.40803 3.056164 47.22222
903 0.511059 12.26541 3.021036 49.30556
1055.25 0.597225 14.33341 3.530397 52.08333
945 0.534829 12.83589 3.161549 54.16667
7560 4.27863 102.6871 25.29239 56.25
777 0.439748 10.55395 2.599496 58.33333
777 0.439748 10.55395 2.599496 60.41667
735 0.415978 9.98347 2.458983 62.5

INFORMATION 2
Date
Measurement Conducted By
Job Name
Briar Chapel
Job Number
Weather Condition
Temperature
Zone 5
Soil
Vance
Horizon
S11 BC
Source of Water
Value Units
Radius of Hole
3 cm
Depth of Hole
46 in
Initial Depth of Water in Hole (H)
14.9 cm
Final Depth of Water in Hole (H)
14.9 cm
Ratio H/r
4.966667
Start Saturation Time
10:40
Start of Steady -State Condition Time
No. of Reservoirs Used at Steady -State 2
A factor in Equation [2] of Manual 0.001066
Clock
Water Lev(Time Inter, Change in Flow Volun Flow rate
Time
Reading
Water Level
Q
cm Minute
cm cm3
cm3/min
10:40
11:20
3.4
30
3.4
357
11.9
11:50
5.4
30
5.4
567
18.9
12:30
6.2
40
6.2
651
16.275
13:00
4.1
30
4.1
430.5
14.35
13:30
2.1
30
2.1
220.5
7.35
14:00
4.1
30
4.1
430.5
14.35
14:30
5.5
30
5.5
577.5
19.25
15:00
4.7
30
4.7
493.5
16.45
Flow rate Ksat
Q
cm3/hour cm/hour
in/hr= 0.35
0.39
Ksat Equivalent
Ksat
cm/day gpd/sq. ft
44.44444
714 0.761205 18.26893 4.499736 47.22222
1134 1.208973 29.01536 7.14664 49.30556
976.5 1.04106 24.98545 6.154051 52.08333
861 0.917924 22.03018 5.426153 54.16667
441 0.470156 11.28375 2.779249 56.25
861 0.917924 22.03018 5.426153 58.33333
1155 1.231362 29.55268 7.278985 60.41667
987 1.052255 25.25411 6.220224 62.5

INFORMATION 3
Date
Measurement Conducted By
Job Name
Briar Chapel
Job Number
Weather Condition
Temperature
Zone 5
Soil
Vance
Horizon
S11 Bt
Source of Water
Value Units
Radius of Hole
3 cm
Depth of Hole
24 in
Initial Depth of Water in Hole (H)
22.9 cm
Final Depth of Water in Hole (H)
22.9 cm
Ratio H/r
7.633333
Start Saturation Time 10:45
Start of Steady -State Condition Time
No. of Reservoirs Used at Steady -State 2
A factor in Equation [2] of Manual 0.000562
Clock
Water LeveTime Inter,Change in Flow VolunFlow rate
Time
Reading
Water Level
Q
cm Minute
cm cm3
cm3/min
11:15
11:55
40
10.2
1071
26.775
12:25
30
7.8
819
27.3
12:55
30
7.5
787.5
26.25
13:30
35
6.5
682.5
19.5
14:00
30
6
630
21
14:30
30
5.8
609
20.3
15:00
30
6
630
21
in/hr= 0.27
0.27
Flow rate Ksat Ksat Equivalent
Q Ksat
cm3/hour cm/hour cm/day gpd/sq. ft
46.875
1606.5 0.903157 21.67578 5.338862 49.65278
1638 0.920866 22.10079 5.443545 51.73611
1575 0.885448 21.25076 5.234178 53.81944
1170 0.657762 15.78628 3.888246 56.25
1260 0.708359 17.00061 4.187342 58.33333
1218 0.684747 16.43392 4.047764 60.41667
1260 0.708359 17.00061 4.187342 62.5
avg

INFORMATION 4
Date
Measurement Conducted By
Job Name
Briar Chapel
Job Number
Weather Condition
Temperature
Zone 5
Soil
Vance
Horizon
S11 BC
Source of Water
Value Units
Radius of Hole
3 cm
Depth of Hole
38 in
Initial Depth of Water in Hole (H)
15.2 cm
Final Depth of Water in Hole (H)
15.2 cm
Ratio H/r
5.066667
Start Saturation Time
11:05
Start of Steady -State Condition Time
No. of Reservoirs Used at Steady -State 2
A factor in Equation [2] of Manual 0.001036
Clock
Water LeveTime Inter Change in Flow Volun Flow rate
Time
Reading
Water Level
Q
cm Minute
cm cm3
cm3/min
11:15
11:55
40
11.6
1218
30.45
12:25
30
6.5
682.5
22.75
12:55
30
6.5
682.5
22.75
13:30
35
7
735
21
14:00
30
6
630
21
in/hr= 0.51
0.51
Flow rate Ksat Ksat Equivalent
Q Ksat
cm3/hour cm/hour cm/day gpd/sq. ft
1827 1.892243 45.41384 11.18567 49.65278
1365 1.413745 33.92988 8.357113 51.73611
1365 1.413745 33.92988 8.357113 53.81944
1260 1.304995 31.31989 7.714258 56.25
1260 1.304995 31.31989 7.714258 58.33333
avg

#5 information 5
Date
Measurement Conducted By
Job Name
Job Number
Weather Condition
Temperature
Soil
Horizon
Source of Water
Radius of Hole
Depth of Hole
Initial Depth of Water in Hole (H)
Final Depth of Water in Hole (H)
Ratio H/r
Start Saturation Time
Start of Steady -State Condition Time
No. of Reservoirs Used at Steady -State
A factor in Equation [2] of Manual
Brair Chapel
7G
clear
north
80 east
Vance
near Zone 4
BC
faucet
Value
Units
3 cm
112 cm
38 cm
38 cm
12.7000
2
0.000255
754499
1960689
Clock Water Lev Time Inten Change in Flow Volur Flow rate Flow rate Ksat
in/hr= 0.027
Time Reading
Water Level
Q
Q
cm
Minute
cm cm3
cm3/min
cm3/hour
cm/hour
11:00
0
0
11:22
22
1.10
115.5
5.25
315.0
0.08
12:28
66
3.60
378
5.73
343.6
0.09
13:15
47
2.00
210
4.47
268.1
0.07
13:50
35
1.60
168
4.80
288.0
0.07
15:37
107
5.00
525
4.91
294.4
0.08
16:15
48
1.40
147
3.06
183.8
0.05
5
Equivalent
Ksat
gpd/sq. ft
0.47
0.52
0.40
0.43
0.44
0.28

INFORMATION
6
Date
Measurement Conducted By
Job Name
Briar chapel
Job Number
7
Weather Condition
Clear
Temperature
83
Soil
Vance
Zone 3
Horizon
Bc
north
755381
Source of Water
faucet
east
1960460
Value
Units
Radius of Hole
3
cm
Depth of Hole
53
cm
Initial Depth of Water in Hole (H)
22.85
cm
in/hr=
0.03
Final Depth of Water in Hole (H)
22.85
cm
Ratio H/r
6.8890
Start Saturation Time
9:45 AM
Start of Steady -State Condition Time
10:51 AM
No. of Reservoirs Used at Steady -State
2
A factor in Equation [2] of Manual
0.0005
Clock Water Level me Intery
Change in
Flow Volume
Flow rate
Flow rate
Ksat
Equivalent
Time Reading
Water Level
Q
Q
Ksat
cm
Minute
cm
cm3
cm3/min
cm3/hour
cm/hour
gpd/sq. ft
10:25 0
0
0
10:51 1.1
26
1.1
116
4.44
266.5
0.14
0.84
11:26 1.9
35
.8
84
2.40
144.0
0.08
0.46
11:56 2.7
30
.8
84
2.80
168.0
0.09
0.53
12:26 3.6
30
.9
95
3.15
189.0
0.10
0.60
12:56 4.2
30
.6
63
2.10
126.0
0.07
0.40
13:26 4.9
30
0.7
74
2.45
147.0
0.08
0.47
13:56 5.6
30
.7
74
2.45
147.0
0.08
0.47
14:26 6.1
30
.5
53
1.75
105.0
0.06
0.33
14:56 6.7
30
.6
63
2.10
126.0
0.07
0.40
15:57 7.4
30
.7
74
2.45
147.0
0.08
0.47
6

# 9
Date
Measurement Conducted By
Job Name
briar chapel
Job Number
7G
Weather Condition
cloudy
Temperature
80
Soil
Vance
Horizon
Bt
Zone 3
Source of Water
faucet
Value
Units
Radius of Hole
3 cm
Depth of Hole
45 cm
Initial Depth of Water in Hole (H)
27 cm
Final Depth of Water in Hole (H)
27 cm
Ratio H/r
9.0000
Start Saturation Time
Start of Steady -State Condition Time
No. of Reservoirs Used at Steady -State 2
A factor in Equation [2] of Manual 0.000436
Clock Water Lev Time Inter Change in Flow Volur Flow rate Flow rate Ksat
Ti11iTMQ11I1.91
Time Reading
Water Level
Q
Q
cm
Minute
cm cm3
cm3/min
cm3/hour
cm/hour
10:40
0
0
11:00
20
3.70
388.5
19.43
1165.5
0.51
11:22
22
2.90
304.5
13.84
830.5
0.36
12:28
66
5.80
609
9.23
553.6
0.24
13:15
47
3.00
315
6.70
402.1
0.18
13:50
35
2.10
220.5
6.30
378.0
0.16
15:37
107
6.10
640.5
5.99
359.2
0.16
16:05
28
1.70
178.5
6.38
382.5
0.17
M
Equivalent
Ks at
ft/yr
146.14
104.13
69.42
50.42
47.40
45.03
47.96

INFORMATION 10
Date
Measurement Conducted By
Job Name
Briar Chapel, Phase G
Job Number
7
Weather Condition
Clear
Temperature
85
Soil
Vance, 13C_1 Zone 3
Horizon
Bt
Source of Water
Tap
Value Units
Radius of Hole
cm
Depth of Hole
58.42
Initial Depth of Water in Hole (H)
25.4 cm
Final Depth of Water in Hole (H)
20.32 cm
Ratio H/r
6.7733
Start Saturation Time
Start of Steady -State Condition Time
in/hr=.09
No. of Reservoirs Used at Steady -State
A factor in Equation [2] of Manual 0.0006739
Hole Depth:
H;:
Hf:
Clock
Water LevETime Intery Change in Flow Volum Flow rate
Ksat
Ksat
Time
Reading
Water
Level
Q
cm
Minute cm
cm3
cm3/min
cm/hour
cm/day
10.35
41
10.51
35.2
16.00
5.8
609
38.06
1.54
36.94
11.26
28.5
35.00
6.7
703.5
20.10
0.81
19.51
11.56
22.8
30.00
5.7
598.5
19.95
0.81
19.36
12.26
17.8
30.00
5
525
17.50
0.71
16.98
12.56
12.8
30.00
5
525
17.50
0.71
16.98
13.26
8.3
30.00
4.5
472.5
15.75
0.64
15.28
13.56
5.5
30.00
2.8
294
9.80
0.40
9.51
14.26
3.5
30.00
2
210
7.00
0.28
6.79
14.56
1.8
30.00
1.7
178.5
5.95
0.24
5.77
15.30
0.0
34.00
1.8
189
5.56
0.22
5.39
Equivalent
Ksat
gpd/sq. ft
9.10
4.80
4.77
4.18
4.18
3.76
2.34
1.67
1.42
1.33
inch cm
58.42
25.4
20.32
AVERAGE: 25% of LTAR
cm/hour in/hour gpd/sq. ft gpd/sq. ft
0.25 0.098 1.47 0.369

INFORMATION 11
Date
Measurement Conducted By
Job Name
Briar Chapel, Phase G
Job Number
7
Weather Condition
Clear
Temperature
Soil
Vance, BC_2
Zone 3
Horizon
BC
Source of Water
Tap
Value Units
Radius of Hole
cm
Depth of Hole
104.14
Hole
Depth:
Initial Depth of Water in Hole (H)
25.4 cm
H;:
Final Depth of Water in Hole (H)
22.86 cm
Hf:
Ratio H/r
7.6200
Start Saturation Time
Start of Steady -State Condition Time
No. of Reservoirs Used at Steady -State
A factor in Equation [2] of Manual
0.0005637
Clock Water LevETime Intery Change in
Flow Volum Flow rate
Ksat
Ksat
Equivalent
Time Reading Water
Level Q
Ksat
cm Minute cm
cm3 cm3/min
cm/hour
cm/day
gpd/sq. ft
10.25 7.5
10.51 6.4 26.00
1.1
115.5
4.44
0.15
3.61
0.89
11.26 5.5 35.00
0.9
94.5
2.70
0.09
2.19
0.54
11.56 4.8 30.00
0.7
73.5
2.45
0.08
1.99
0.49
12.26 3.9 30.00
0.9
94.5
3.15
0.11
2.56
0.63
12.56 3.2 30.00
0.7
73.5
2.45
0.08
1.99
0.49
13.26 2.5 30.00
0.7
73.5
2.45
0.08
1.99
0.49
13.56 1.9 30.00
0.6
63
2.10
0.07
1.70
0.42
14.26 1.4 30.00
0.5
52.5
1.75
0.06
1.42
0.35
14.56 0.9 30.00
0.5
52.5
1.75
0.06
1.42
0.35
15.57 0.0 61.00
0.9
94.5
1.55
0.05
1.26
0.31
inch cm
104.14
25.4
22.86
AVERAGE: 25% of LTAR
cm/hour in/hour gpd/sq. ft gpd/sq. ft
0.06 0.022 0.34 0.084

INFORMATION 12
Date
Measurement Conducted By
Job Name
Briar Chapel, Phase G
Job Number
7
Weather Condition
Clear
Temperature
85
Soil
Vance, BC_3 Zone 3
Horizon
Bt
Source of Water
Tap
Value Units
Radius of Hole
3 cm
Depth of Hole
53.34
Initial Depth of Water in Hole (H)
2032.cm
Final Depth of Water in Hole (H)
2032.cm
Ratio H/r
6.7733
Start Saturation Time 10:28
Start of Steady -State Condition Time
No. of Reservoirs Used at Steady -State 2
A factor in Equation [2] of Manual 0.0006739
inch
Hole Depth: 21
H;: 8
Hr: 8
Clock
Water LeVE Time Intery Change in Flow Volum Flow rate
Ksat
Ksat
Time
Reading
Water
Level
Q
cm
Minute cm
cm3
cm3/min
cm/hour
cm/day
1028
18.5
10.54
17.4
26.00
1.1
115.5
4.44
0.18
4.31
1129
14.1
35.00
3.3
346.5
9.90
0.40
9.61
1200.
11.6
31.00
2.5
262.5
8.47
0.34
822
12.30
9.7
30.00
1.9
1995.
6.65
027
6.45
13.00
82
30.00
1.5
157.5
525
021
5.09
13.30
6.6
30.00
1.6
168
5.60
023
5.43
14.00
52
30.00
1.4
147
4.90
020
4.76
14.30
3.8
30.00
1.4
147
4.90
020
4.76
15.00
2.5
30.00
1.3
136.5
4.55
0.18
4.42
15.40
1.0
40.00
1.5
157.5
3.94
0.16
3.82
16.02
0.0
2200.
1
105
4.77
0.19
4.63
Equivalent
Ksat
gpd/sq. ft
1.06
2.37
2.02
1.59
125
1.34
1.17
1.17
1.09
0.94
1.14
cm
53.34
2032.
2032.
AVERAGE: 25 % of LTAR
cm/hour in/hour gpd/sq. ft gpd/sq. ft
0.18 0.070 1.06 0264

INFORMATION 13
Date
Measurement Conducted By
Job Name
Briar Chapel, Phase H
Job Number
7
Weather Condition
Temperature
Zone 3
Soil
Vance, BC-4
Horizon
BC
Source of Water
Tap
Value Units
Radius of Hole
3 cm
inch
cm
Depth of Hole
106.68
Hole
Depth:
42
106.68
Initial Depth of Water in Hole (H)
2032.cm
H;:
8
2032.
Final Depth of Water in Hole (H)
2032.cm
Hr:
8
2032.
Ratio H/r
6.7733
Start Saturation Time
10:27
Start of Steady -State Condition Time
No. of Reservoirs Used at Steady -State
2
A factor in Equation [2] of Manual
0.0006739
Clock Water LeveTime IntervChange in
Flow Volum Flow rate
Ksat
Ksat
Equivalent
Time Reading Water
Level Q
Ksat
cm Minute cm
cm3 cm3/min
cm/hour
cm/day
gpd/sq. ft
1028 10.3
10.54 9 26.00
1.3
136.5 525
021
5.09
125
1129 7.8 35.00
12
126 3.60
0.15
3.49
0.86
1200.7 31.00
0.8
84 2.71
0.11
2.63
0.65
12.30 6 30.00
1
105 3.50
0.14
3.40
0.84
13.00 52 30.00
0.8
84 2.80
0.11
2.72
0.67
13.30 4.5 30.00
0.7
73.5 2.45
0.10
2.38
0.59
14.00 3.5 30.00
1
105 3.50
0.14
3.40
0.84
14.30 2.6 30.00
0.9
94.5 3.15
0.13
3.06
0.75
AVERAGE: 25% ofLTAR
15.00 1.9 30.00
0.7
73.5 2.45
0.10
2.38
0.59
cm/hour in/hour gpd/sq. ft gpd/sq. ft
15.40 0.8 40.00
1.1
115.5 2.89
0.12
2.80
0.69
0.13 0.049 0.74 0.185
16.04 0.0 24.00
0.8
84 3.50
0.14
3.40
0.84

INFORMATION
14
Date
Measurement Conducted By
Job Name
Briar Chapel
Job Number
Weather Condition
Temperature
Soil
Horizon
S1
Bt
Source of Water
Value
Units
in
Radius of Hole
2.8575
cm
1.125
Depth of Hole
47
in
Initial Depth of Water in Hole (H)
20.32
cm
8
Final Depth of Water in Hole (H)
20.3200
cm
8
Ratio H/r
7.1111
Start Saturation Time
Start of Steady -State Condition Time in/hr= 0.53
No. of Reservoirs Used at Steady -State 2
A factor in Equation [2] of Manual 0.00069
Clock
Nater Leve'ime IntervsChange in 7low Volum Flow rate
Ksat
Ksat
Equivalent
Time
Reading
Water Level
Q
Ksat
cm Minute
cm
cm3
cm3/min
cm/hour
cm/day
gpd/sq. ft
2.26
3.06
40.00
13.6
1428
35.70
1.48
35.48
8.74
3.16
10.00
3.3
346.5
34.65
1.43
34.44
8.48
3.51
35.00
11
1155
33.00
1.37
32.80
8.08
4.06
15.00
4.7
493.5
32.90
1.36
32.70
8.05
4.21
15.00
4.7
493.5
32.90
1.36
32.70
8.05
1.36
avg
8.05

INFORMATION 15
Date
Measurement Conducted By
Job Name
Job Number
Weather Condition
Temperature
Soil
Horizon
Source of Water
Radius of Hole
Depth of Hole
Initial Depth of Water in Hole (H)
Final Depth of Water in Hole (H)
Ratio H/r
Start Saturation Time
Start of Steady -State Condition Time
No. of Reservoirs Used at Steady -State
A factor in Equation [2] of Manual
Briar Chapel
Wedowee
Zone 2
S2
Bt
Value
Units
in/hr= 025
2.86
cm
1.125
24
in
17.78
cm
7
17.78
cm
7
62222
2
0.000844
Clock
Nater Leve ime InterviChange in low Volum Flow rate
Ksat
Ksat
Equivalent
Time
Reading
Water Level
Q
Ksat
cm Minute
cm
cm3
cm3/min
cm/hour
cm/day
gpd/sq. ft
226
3.06
40.00
22
231
5.78
029
7.02
1.73
3.16
10.00
2.1
2205.
2205.
1.12
26.78
6.60
3.51
35.00
4.3
451.5
12.90
0.65
15.67
3.86
4.06
15.00
1.8
189
12.60
0.64
15.31
3.77
4.21
15.00
1.7
178.5
11.90
0.60
14.46
3.56
4.41
2000.
2.3
241.5
1208.
0.61
14.67
3.61
4.46
5.00
0.6
63
12.60
0.64
15.31
3.77
4.56
10.00
12
126
12.60
0.64
15.31
3.77
0.63
avg
3.70

INFORMATION 16
Date
Measurement Conducted By
Job Name
Briar Chapel
Job Number
Weather Condition
Temperature
Soil
Wedowee Zone 2
Horizon
S3 Bt
Source of Water
Value Units in/hr= 0.1
Radius of Hole
2.86 cm 1.125
Depth of Hole
24 in
Initial Depth of Water in Hole (H)
2032.cm 8
Final Depth of Water in Hole (H)
2032.cm 8
Ratio H/r
7.1111
Start Saturation Time
Start of Steady -State Condition Time
No. of Reservoirs Used at Steady -State 2
A factor in Equation [21 of Manual 0.00069
Clock
Water Lev Time Inter Change in Flow Volui Flow rate Ksat
Ksat
Equivalent
Time
Reading
Water Level
Q
Ksat
cm Minute
cm cm3
cm3/min cm/hour
cm/day
gpd/sq. ft
126
2.16
50.00
52
546
10.92
0.45
10.85
2.67
321
65.00
5
525
8.08
0.33
8.03
1.98
3.31
10.00
0.8
84
8.40
0.35
8.35
2.06
3.56
25.00
1.5
157.5
6.30
026
626
1.54
426
30.00
1.7
178.5
5.95
025
5.91
1.46
5.06
40.00
2.4
252
6.30
026
626
1.54
026 avg 1.51

Aardvark Permeameter Xcel Version 2010.2 18
Ksat:
in/hr
Notes
Site: briar chapel Ksat s5 Wedowee
Zone 2
in/hr
0.2214
Date: Operator: Boring Number: s5
mm/hr
5.6223
Soil Series: Soil Horizon: BC Boring Depth(in)
: 44
cm/hr
0.5622
Diameter of Hole(in): 3.25 Water Column Height (in):
7.5
Head Conversion Factor (HCF):
1.25
Boring Conversion Factor (BCF 1.65
Boring Conversion Factor (BCF) = 5.06/((rad)squared) for Aardvark Reservoir
F Value (Radcliffe
and West, 2000)
Perc min/in to Ksat in/hr
BCF of 4.25 in auger is 4.5 in diameter boring = 1
Borehole
diameter
BCF of 3.25 in auger is 3.5 in diameter boring = 1.65
Texture
3.5 in
4.25 in
3.0 in (2.75 Auger)
BCF of a 2.5 in auger is 2.75 in diameter boring = 2.68
F Value
0.082
Head Conversion Factor (HCF) = Water Column Ht inches / 6 inches, or Htcm/15cm
Sands
0.107
0.124
0.09
Example is 3.5in boring with 7 in water column in boring, 0.5 in head drop over 45 minutes
Structured loams and clays
0.082
0.096
0.069
in a structureded clay loam soil
Unstructured
loams and clays
0.048
0.057
0.04
Time TO Time x Time Hours Reservoir Reservoir Reservoir Reservoir
BCF HCF
Reservoir
F value
Ksat
Notes
2400 hours 2400 hours Elapsed Elapsed Reading Reading Change hange(min/in)
Change
from table = F(1/P)
ti t+1 (ti+1)-ti dt/60min/hr h h+1 (h+1)-h dt/dh
Adjusted
dt dh
(P"HCF)/BCF
initial next initial next P
Adj P
min hr in in in min/in
min/in
in/hr
8:00 8:45 45 0.75 14.5 14 0.5 90
1.65 1.17
64
0.082
0.0771
Example
2:17 3:22 65 1.08 15 9 6 10.8
1.65 1.25
8
0.082
0.5995
3:22 3:32 10 0.17 9 8.2 0.8 12.5
1.65 1.25
9
0.082
0.5196
3:32 3:57 25 0.42 8.2 7 1.2 20.8
1.65 1.25
16
0.082
0.3117
3:57 4:27 30 0.50 7 5.7 1.3 23.1
1.65 1.25
17
0.082
0.2814
4:27 5:07 40 0.67 5.7 3.9 1.8 22.2
1.65 1.25
17
0.082
0.2922
STEADY STATE ARITHMETIC AVERAGE (last 4 readings)
12.5
0.221
Pedon Description
Depth Horizon Color Texture Structure Horizon Notes
User is responsible for confirming all Standard Operation Procedures for their area and type of study,
Aardvark Systems International, LLC or third parties do not assume any responsibility for misuse of devices or spreadsheets or calculations
Site Notes:
ran - 2.5 hours (2-4:27)

INFORMATION 19
Date
Measurement Conducted By
Job Name
Briar Chapel
Job Number
Weather Condition
Temperature
Soil
Wedowee Zone 2
Horizon
S6 BC
Source of Water
Value Units in/hr= 4.7
Radius of Hole
2.86 cm 1.125
Depth of Hole
47 in
Initial Depth of Water in Hole (H)
13.97 cm 5.5
Final Depth of Water in Hole (H)
13.97 cm 5.5
Ratio H/r
4.8889
Start Saturation Time
Start of Steady -State Condition Time
No. of Reservoirs Used at Steady -State 2
A factor in Equation [2] of Manual 0.0012
Clock
Water Lev Time Inter Change in Flow Volw Flow rate Ksat
Ksat
Equivalent
Time
Reading
Water Level
Q
Ksat
cm Minute
cm
cm3
cm3/min
cm/hour
cm/day
gpd/sq. ft
9.27
9.37
10.00
17.5
1837.5
183.75
13.25
318.12
78.35
9.47
10.00
16.2
1701
170.10
12.27
294.49
72.53
10.01
10.06
5.00
11.2
1176
235.20
16.97
407.19
100.29
10.11
5.00
14
1470
294.00
21.21
508.99
125.37
10.16
5.00
14.7
1543.5
308.70
22.27
534.44
131.64
12.76 avg 75.44

INFORMATION 20
Date
Measurement Conducted By
Job Name
Briar Chapel
Job Number
Weather Condition
Temperature
Soil
Wedowee Zone 2
Horizon
S7 Bt
Source of Water
Value Units
in/hr= 0.035
Radius of Hole
2.86 cm
1.125
Depth of Hole
44 in
Initial Depth of Water in Hole (H)
16.51 cm
6.5
Final Depth of Water in Hole (H)
16.51 cm
6.5
Ratio H/r
5.7778
Start Saturation Time
Start of Steady -State Condition Time
No. of Reservoirs Used at Steady -State 2
A factor in Equation [2] of Manual 0.00094
Clock
Water Lev Time Inter Change in Flow Volw Flow rate Ksat
Ksat
Equivalent
Time
Reading
Water Level
Q
Ksat
cm Minute
cm cm3
cm3/min cm/hour
cm/day
gpd/sq. ft
9.28
9.38
10.00
0.5
52.5 5.25
0.30
7.12
1.75
9.58
20.00
0.5
52.5 2.63
0.15
3.56
0.88
10.23
25.00
0.7
73.5 2.94
0.17
3.99
0.98
11.18
55.00
1
105 1.91
0.11
2.59
0.64
12.28
70.00
1
105 1.50
0.08
2.03
0.50
14.38
130.00
2
210 1.62
0.09
2.19
0.54
0.09 avg 0.56

INFORMATION 21
Date
Measurement Conducted By
Job Name
Briar Chapel
Job Number
Weather Condition
Temperature
Soil
Vance Zone 1
Horizon
S9 Bt
Source of Water
Value Units
in/hr= 0.21
Radius of Hole
2.86 cm
1.125
Depth of Hole
48 in
Initial Depth of Water in Hole (H)
19.05 cm
7.5
Final Depth of Water in Hole (H)
19.05 cm
7.5
Ratio H/r
6.6667
Start Saturation Time
Start of Steady -State Condition Time
No. of Reservoirs Used at Steady -State 2
A factor in Equation [2] of Manual 0.00076
Clock
Water Lev Time Inter Change in Flow Volw Flow rate Ksat
Ksat
Equivalent
Time
Reading
Water Level Q
Ksat
cm Minute
cm cm3 cm3/min cm/hour
cm/day
gpd/sq. ft
11.40
12.20
40.00
7.6 798 19.95
0.91
21.85
5.38
14.30
130.00
14.3 1501.5 11.55
0.53
12.65
3.12
14.40
10.00
1.1 115.5 11.55
0.53
12.65
3.12
14.50
10.00
1.1 115.5 11.55
0.53
12.65
3.12
14.55
5.00
0.6 63 12.60
0.58
13.80
3.40
0.54 avg 3.19

INFORMATION 22
Date
9/13
Measurement Conducted By
Job Name
Briar Chapel
Job Number
Weather Condition
Temperature
Soil
Vance
Zone 1
Horizon
S8
Bt
Source of Water
Value
Units
in/hr= 0.31
Radius of Hole
2.86
cm
1.125
Depth of Hole
33
in
Initial Depth of Water in Hole (H)
19.05
cm
7.5
Final Depth of Water in Hole (H)
19.05
cm
7.5
Ratio H/r
6.6667
Start Saturation Time
Start of Steady -State Condition Time
No. of Reservoirs Used at Steady -State 2
A factor in Equation [21 of Manual 0.00076
Clock
Nater Leve'ime Interv.Change in low Volum Flow rate
Ksat
Ksat
Equivalent
Time
Reading
Water Level
Q
Ksat
cm Minute
cm
cm3
cm3/min
cm/hour
cm/day
gpd/sq. ft
10.56
11.36
40.00
7.8
819
20.48
0.93
22.43
5.52
11.41
5.00
1
105
21.00
0.96
23.01
5.67
12.21
40.00
7
735
18.37
0.84
20.13
4.96
14.31
130.00
21.8
2289
17.61
0.80
19.29
4.75
14.41
10.00
1.7
178.5
17.85
0.81
19.55
4.82
14.51
10.00
1.8
189
18.90
0.86
20.70
5.10
0.83 avg 4.91

INFORMATION
Date
Measurement Conducted By
Job Name
Job Number
Weather Condition
Temperature
Soil
Horizon
Source of Water
Radius of Hole
Depth of Hole
Initial Depth of Water in Hole (H)
Final Depth of Water in Hole (H)
Ratio H/r
Start Saturation Time
Start of Steady -State Condition Time
No. of Reservoirs Used at Steady -State
A factor in Equation [21 of Manual
23
Briar Chapel
Vance Near
S11 BC
Value
Units
in/hr= 0.02
2.86
cm
1.125
45
in
17.78
cm
7
17.78
cm
7
62222
2
0.00084
Clock
Nater Leve ime InterviChange in low Volum Flow rate
Ksat
Ksat
Equivalent
Time
Reading
Water Level
Q
Ksat
cm Minute
cm
cm3
cm3/min
cm/hour
cm/day
gpd/sq. ft
3.16
326
10.00
0.3
31.5
3.15
0.16
3.83
0.94
3.36
10.00
02
21
2.10
0.11
2.55
0.63
4.56
80.00
0.7
73.5
0.92
0.05
1.12
027
526
30.00
0.3
31.5
1.05
0.05
128
0.31
0.05 avg 029

INFORMATION 24
Date
Measurement Conducted By
Job Name
Briar Chapel
Job Number
Weather Condition
Temperature
Soil
Vance nearzone 1
Horizon
S10 Bt
Source of Water
Value Units
inihr+ 0.78
Radius of Hole
2.86 cm
1.125
Depth of Hole
28 in
Initial Depth of Water in Hole (H)
13.97 cm
5.5
Final Depth of Water in Hole (H)
13.97 cm
5.5
Ratio H/r
4.8889
Start Saturation Time
Start of Steady -State Condition Time
No. of Reservoirs Used at Steady -State 2
A factor in Equation [2] of Manual 0.001202
Clock
Water Lev(Time Inter, Change in Flow Volun Flow rate
Flow rate
Ksat
Ksat
Equivalent
Time
Reading
Water Level
Q
Q
Ksat
cm Minute
cm cm3
cm3/min
cm3/hour
cm/hour
cm/day
gpd/sq. ft
3.17
197.00
3.27
10.00
2
210
21.00
1260.0
1.51
36.36
8.95
207.00
3.37
10.00
1.7
178.5
17.85
1071.0
1.29
30.90
7.61
217.00
4.57
80.00
15.3
1606.5
20.08
1204.9
1.45
34.77
8.56
297.00
5.07
10.00
2.9
304.5
30.45
1827.0
2.20
52.72
12.98
307.00
5.17
10.00
2.6
273
27.30
1638.0
1.97
47.26
11.64
317.00
5.27
10.00
2.6
273
27.30
1638.0
1.97
47.26
11.64
#REF!
5.37
10.00
2.8
294
29.40
1764.0
2.12
50.90
12.54
#REF!
#REF!
#REF!
#REF!
2.02
avg
11.94
#REF!

INFORMATION
Date
Measurement Conducted By
Job Name
Job Number
Weather Condition
Temperature 25
Soil
Horizon
Source of Water
Radius of Hole
Depth of Hole
Initial Depth of Water in Hole (H)
Final Depth of Water in Hole (H)
Ratio H/r
Start Saturation Time
Start of Steady -State Condition Time
No. of Reservoirs Used at Steady -State
A factor in Equation [2] of Manual
25
Briar Chapel, Phase G
7
Clear
85
Vance Zone 3
Bt
Tap
Value Units
3 cm
45.72
27.94 cm
27.94 cm
9.3133
10:38
2
0.0004137
Clock
Water LevETime Intery Change in Flow Volum Flow rate
Ksat
Ksat
Time
Reading
Water
Level
Q
cm
Minute cm
cm3
cm3/min
cm/hour
cm/day
10.40
24.5
11.00
20.9
20.00
3.6
378
18.90
0.47
11.26
11.22
18
22.00
2.9
304.5
13.84
0.34
8.25
12.28
12.5
66.00
5.5
577.5
8.75
0.22
5.21
13.15
9.6
47.00
2.9
304.5
6.48
0.16
3.86
13.50
7.6
35.00
2
210
6.00
0.15
3.57
15.37
1.7
107.00
5.9
619.5
5.79
0.14
3.45
16.05
0
28.00
1.7
178.5
6.37
0.16
3.80
inch cm
Hole Depth: 18 45.72
H,: 11 27.94
Hr 11 27.94
Equivalent
Ksat
gpd/sq. ft
2.77
2.03
1.28
0.95
0.88
0.85
0.94
AVERAGE: 25 k of LTAR
cm/hour in/hour gpd/sq. ft gpd/sq. ft
0.15 0.060 0.90 0.226

INFORMATION 26
Date
8/26/2013
Measurement Conducted By
Job Name
Briar Chapel, Phase G
Job Number
7
Weather Condition
Clear
Temperature
85
Soil
Vance, BC_5
Horizon
Bt Zone 3
Source of Water
Tap
Value Units
Radius of Hole
3 cm
inch
Depth of Hole
35.56
Hole Depth:
14
Initial Depth of Water in Hole (H)
16.51 cm
H;:
6.5
Final Depth of Water in Hole (H)
1524 cm
Hf:
6
Ratio H/r
5.0800
Start Saturation Time 9:02
Start of Steady -State Condition Time
No. of Reservoirs Used at Steady -State 2
A factor in Equation [21 of Manual 0.0010318
Clock
Water LevETime Intery Change in Flow Volum Flow rate
Ksat
Ksat
Equivalent
Time
Reading
Water
Level
Q
Ksat
cm
Minute cm
cm3
cm3/min
cm/hour
cm/day
gpd/sq. ft
9.04
35.8
9.09
34
5.00
1.8
189
37.80
2.34
56.16
13.83
9.14
32.4
5.00
1.6
168
33.60
2.08
49.92
12.30
9.24
30.3
10.00
2.1
2205.
2205.
1.37
32.76
8.07
9.53
24.9
29.00
5.4
567
1955.
121
29.05
7.15
10.33
18.3
40.00
6.6
693
17.32
1.07
25.74
6.34
10.54
152
21.00
3.1
325.5
15.50
0.96
23.03
5.67
11.09
13.3
15.00
1.9
1995.
13.30
0.82
1976.
4.87
11.34
10.0
25.00
3.3
346.5
13.86
0.86
2059.
5.07
1223
3.4
49.00
6.6
693
14.14
0.88
21.01
5.18
12.39
1.9
16.00
1.5
157.5
9.84
0.61
14.63
3.60
12.58
0.7
1900.
12
126
6.63
0.41
9.85
2.43
13.04
0
6.00
0.7
73.5
1225
0.76
18.20
4.48
cm
35.56
16.51
1524
AVERAGE: 25% of LTAR
cm/hour in/hour gpd/sq. ft gpd/sq. ft
0.59 0233 3.50 0.876

INFORMATION 27
Date
8/26/2013
Measurement Conducted By
Job Name
Briar Chapel, Phase G
Job Number
7
Weather Condition
Clear
Temperature
85
Soil
Vance, BC_6
Horizon
BC Zone 3
Source of Water
Tap
Value Units
Radius of Hole
3 cm
Depth of Hole
99.06
Initial Depth of Water in Hole (H)
15.24 cm
Final Depth of Water in Hole (H)
15.24 cm
Ratio H/r
5.0800
Start Saturation Time 9:06
Start of Steady -State Condition Time
No. of Reservoirs Used at Steady -State 2
A factor in Equation [2] of Manual 0.0010318
inch
Hole Depth: 39
H,: 6
Hr 6
Clock
Water LevETime Intery Change in Flow Volum Flow rate
Ksat
Ksat
Time
Reading
Water Level
Q
cm
Minute
cm cm3
cm3/min
cm/hour
cm/day
9.09
3.7
9.23
3.2
14.00
0.5
52.5 3.75
0.23
5.57
10.34
2.3
71.00
0.9
94.5 1.33
0.08
1.98
11.09
1.7
35.00
0.6
63 1.80
0.11
2.67
11.34
1.3
25.00
0.4
42 1.68
0.10
2.50
12.23
0.8
49.00
0.5
52.5 1.07
0.07
1.59
12.39
0
16.00
0.8
84 5.25
0.33
7.80
Equivalent
Ksat
gpd/sq. ft
1.37
0.49
0.66
0.61
0.39
1.92
cm
99.06
15.24
15.24
AVERAGE: 25 k of LTAR
cm/hour in/hour gpd/sq. ft gpd/sq. ft
0.17 0.065 0.98 0.244

INFORMATION 28
Date
8/26/2013
Measurement Conducted By
Job Name
Briar Chapel, Phase G
Job Number
7
Weather Condition
Clear
Temperature
85
Soil
Vance, BC_7
Horizon
Bt Zone 4
Source of Water
Tap
Value Units
Radius of Hole
cm
inch
Depth of Hole
73.66
Hole Depth:
29
Initial Depth of Water in Hole (H)
17.78 cm
H;:
7
Final Depth of Water in Hole (H)
19.05 cm
Hr:
7.5
Ratio H/r
6.3500
Start Saturation Time
Start of Steady -State Condition Time
No. of Reservoirs Used at Steady -State
A factor in Equation [2] of Manual
0.0007424
Clock
Water LevETime
Intery Change in Flow Volum Flow rate
Ksat
Ksat
Equivalent
Time
Reading
Water Level
Q
Ksat
cm
Minute
cm cm3
cm3/min
cm/hour
cm/day
gpd/sq. ft
9.42
18
10.50
12.2
68.00
5.8
609
8.96
0.40
9.57
2.36
11.48
7.4
58.00
4.8
504
8.69
0.39
9.29
2.29
12.15
5
27.00
2.4
252
9.33
0.42
9.98
2.46
12.44
2.8
29.00
2.2
231
7.97
0.35
8.52
2.10
13.16
0
32.00
2.8
294
9.19
0.41
9.82
2.42
cm
73.66
17.78
19.05
AVERAGE: 25% of LTAR
cm/hour in/hour gpd/sq. ft gpd/sq. ft
0.39 0.155 2.32 0.581

INFORMATION 29
Date
Measurement Conducted By
Job Name
Briar Chapel, Phase G
Job Number
7
Weather Condition
Clear
Temperature
85
Soil
Vance, BC_8
Horizon
BC Zone 4
Source of Water
Tap
Value Units
Radius of Hole
cm
Depth of Hole
119.38
Hole Depth:
Initial Depth of Water in Hole (H)
17.78 cm
H;:
Final Depth of Water in Hole (H)
17.78 cm
Hf:
Ratio H/r
5.9267
Start Saturation Time
Start of Steady -State Condition Time
No. of Reservoirs Used at Steady -State
A factor in Equation [2] of Manual
0.0008228
Clock Water LevETime Intery Change in Flow Volum Flow rate
Ksat
Ksat Equivalent
Time Reading Water
Level Q
Ksat
cm Minute cm
cm3 cm3/min
cm/hour
cm/day gpd/sq. ft
9.48 2.3
10.50 1.5 62.00
0.8 84 1.35
0.07
1.61 0.40
11.49 0.8 59.00
0.7 73.5 1.25
0.06
1.48 0.36
12.44 0.4 55.00
0.4 42 0.76
0.04
0.90 0.22
13.15 0 31.00
0.4 42 1.35
0.07
1.61 0.40
inch cm
119.38
17.78
17.78
AVERAGE: 25% of LTAR
cm/hour in/hour gpd/sq. ft gpd/sq. ft
0.06 0.023 0.34 0.086

INFORMATION 30
Date
8/26/2013
Measurement Conducted By
Job Name
Briar Chapel, Phase G
Job Number
7
Weather Condition
Clear
Temperature
85
Soil
Vance, BC_9
Horizon
BC Zone 3
Source of Water
Tap
Value Units
Radius of Hole
cm
Depth of Hole
86.36
Hole Depth
Initial Depth of Water in Hole (H)
16.51 cm
H;
Final Depth of Water in Hole (H)
16.51 cm
Hf
Ratio H/r
5.5033
Start Saturation Time
Start of Steady -State Condition Time
No. of Reservoirs Used at Steady -State
A factor in Equation [2] of Manual 0.0009179
Clock
Water LevETime Intery Change in Flow Volum Flow rate
Ksat
Ksat
Equivalent
Time
Reading
Water Level
Q
Ksat
cm
Minute
cm cm3
cm3/min
cm/hour
cm/day
gpd/sq. ft
13.43
4.5
14.27
3.2
44.00
1.3
136.5 3.10
0.17
4.10
1.01
14.38
2.5
11.00
0.7
73.5 6.68
0.37
8.83
2.18
16.47
0.8
129.00
1.7
178.5 1.38
0.08
1.83
0.45
17.01
0.3
14.00
0.5
52.5 3.75
0.21
4.96
1.22
17.14
0
13.00
0.3
31.5 2.42
0.13
3.20
0.79
inch cm
86.36
16.51
16.51
AVERAGE: 25% of LTAR
cm/hour in/hour gpd/sq. ft gpd/sq. ft
0.14 0.055 0.82 0.205

INFORMATION
31
Date
Measurement Conducted By
Job Name
Briar Chapel, Phase G
Job Number
7
Weather Condition
Clear
Temperature
85
Soil
Vance, BC_10
Horizon
Bt Zone 3
Source of Water
Tap
Value Units
Radius of Hole
3 cm
Depth of Hole
55.88
Initial Depth of Water in Hole (H)
2032.cm
Final Depth of Water in Hole (H)
2032.cm
Ratio H/r
6.7733
Start Saturation Time 1:42
Start of Steady -State Condition Time
No. of Reservoirs Used at Steady -State 2
A factor in Equation [2] of Manual 0.0006739
inch
Hole Depth: 22
H;: 8
Hr: 8
Clock
Water LeVE Time Intery Change in Flow Volum Flow rate
Ksat
Ksat
Time
Reading
Water Level
Q
cm
Minute
cm cm3
cm3/min
cm/hour
cm/day
13.47
16.5
1427
12
40.00
4.5
472.5 11.81
0.48
11.46
14.58
9.3
31.00
2.7
283.5 9.15
0.37
8.87
15.11
8.4
13.00
0.9
94.5 727
029
7.05
16.47
1.7
96.00
6.7
703.5 7.33
0.30
7.11
17.01
0.7
14.00
1
105 7.50
0.30
7.28
17.11
0
10.00
0.7
73.5 7.35
0.30
7.13
Equivalent
Ksat
gpd/sq. ft
2.82
2.19
1.74
1.75
1.79
1.76
cm
55.88
2032.
2032.
AVERAGE: 25% ofLTAR
cm/hour in/hour gpd/sq. ft gpd/sq. ft
0.30 0.118 1.77 0.442

INFORMATION
32
Date
8/26/2013
Measurement Conducted By
Job Name
Briar Chape
Job Number
7
Weather Condition
Clear
Temperature
85
Soil
Vance, 13C_11
Horizon
Bt Zone 4
Source of Water
Tap
Value Units
Radius of Hole
cm
Depth of Hole
66.04
Hole Depth
Initial Depth of Water in Hole (H)
19.05 cm
H;
Final Depth of Water in Hole (H)
20.32 cm
Hf
Ratio H/r
6.7733
Start Saturation Time
Start of Steady -State Condition Time
No. of Reservoirs Used at Steady -State
A factor in Equation [2] of Manual 0.0006739
Clock
Water LevETime Intery Change in Flow Volum Flow rate
Ksat
Ksat
Equivalent
Time
Reading
Water Level
Q
Ksat
cm
Minute
cm cm3
cm3/min
cm/hour
cm/day
gpd/sq. ft
14.00
9.5
14.28
6.8
28.00
2.7
283.5
10.13
0.41
9.83
2.42
14.56
5.5
28.00
1.3
136.5
4.87
0.20
4.73
1.17
15.43
3.6
47.00
1.9
199.5
4.24
0.17
4.12
1.01
16.30
2
47.00
1.6
168
3.57
0.14
3.47
0.85
17.04
0.7
34.00
1.3
136.5
4.01
0.16
3.90
0.96
17.18
0
14.00
0.7
73.5
5.25
0.21
5.09
1.25
inch cm
66.04
19.05
20.32
AVERAGE: 25% of LTAR
cm/hour in/hour gpd/sq. ft gpd/sq. ft
0.17 0.068 1.02 0.256

INFORMATION
33
Date
Measurement Conducted By
Job Name
Briar Chapel, Phase G
Job Number
7
Weather Condition
Clear
Temperature
85
Soil
Vance, BC_12
Horizon
BC Zone 4
Source of Water
Tap
Value Units
Radius of Hole
cm
Depth of Hole
101.6
Hole Depth:
Initial Depth of Water in Hole (H)
16.51 cm
H;:
Final Depth of Water in Hole (H)
16.51 cm
Hf:
Ratio H/r
5.5033
Start Saturation Time
Start of Steady -State Condition Time
No. of Reservoirs Used at Steady -State
A factor in Equation [2] of Manual
0.0009179
Clock
Water LevETime Intery Change in Flow Volum Flow rate
Ksat
Ksat
Equivalent
Time
Reading
Water Level Q
Ksat
cm Minute
cm cm3 cm3/min
cm/hour
cm/day
gpd/sq. ft
14.04
1.5
14.28
1.1 24.00
0.4 42 1.75
0.10
2.31
0.57
14.56
0.6 28.00
0.5 52.5 1.87
0.10
2.48
0.61
16.30
0 94.00
0.6 63 0.67
0.04
0.89
0.22
inch cm
101.6
16.51
16.51
AVERAGE: 25% of LTAR
cm/hour in/hour gpd/sq. ft gpd/sq. ft
0.08 0.031 0.47 0.117

Natural and
Cultural Resources
January 31, 2017
Perry Isner
Wetlands & Waters, Inc.
2712 Minden Rd.
Pleasant Garden, NC 27313
RE: Briar Chapel West
Dear Perry Isner:
PAT IUCRORY
Gov r
SUSAN KLUTTZ
NCNHDE-2866
The North Carolina Natural Heritage Program (NCNHP) appreciates the opportunity to provide information
about natural heritage resources for the project referenced above.
A query of the NCNHP database, based on the project area mapped with your request, indicates that there are
no records for rare species, important natural communities, natural areas, or conservation/managed areas
within the proposed project boundary. Please note that although there may be no documentation of natural
heritage elements within the project boundary, it does not imply or confirm their absence; the area may not have
been surveyed. The results of this query should not be substituted for field surveys where suitable habitat exists.
In the event that rare species are found within the project area, please contact the NCNHP so that we may
update our records.
The attached `Potential Occurrences' table summarizes rare species and natural communities that have been
documented within a one -mile radius of the property boundary. The proximity of these records suggests that
these natural heritage elements may potentially be present in the project area if suitable habitat exists and is
included for reference. Tables of natural areas and conservation/managed area within a one -mile radius of the
project area, if any, are also included in this report.
Please note that natural heritage element data are maintained for the purposes of conservation planning, project
review, and scientific research, and are not intended for use as the primary criteria for regulatory decisions.
Information provided by the NCNHP database may not be published without prior written notification to the
NCNHP, and the NCNHP must be credited as an information source in these publications. Maps of NCNHP
data may not be redistributed without permission.
The NC Natural Heritage Program may follow this letter with additional correspondence if a Dedicated Nature
Preserve (DNP), Registered Heritage Area (RHA), Clean Water Management Trust Fund (CWMTF) easement,
or Federally -listed species are documented near the project area.
If you have questions regarding the information provided in this letter or need additional assistance, please
contact Suzanne Mason at suzanne.mason(d)ncdcr.gov or 919.707.8637.
Sincerely,
NC Natural Heritage Program
"lathing Compares.,_
StARANorlhCMUR I DepmlmeutafNahsaland CulmealRes=Es
109 East Janes Shea I Raleigh NC 27501
9194(7-730d

Natural Heritage Element Occurrences, Natural Areas, and Managed Areas Within a One -mile Radius of the Project Area
Briar Chapel West
January 31, 2017
NCNHDE-2866
Element Occurrences Documented Within a One -mile Radius of the Project Area
Taxonomic EO ID Scientific Name Common Name Last Element Accuracy Federal State Global State
Group Observation Occurrence Status Status Rank Rank
Date Rank
Natural 25454 Dry-Mesic Oak --Hickory --- 2010 C 3-Medium --- --- G4G5 S4
Community Forest (Piedmont
Subtype)
Natural Areas Documented Within a One -mile Radius of the Project Area
Site Name Representational Rating Collective Rating
Bennett Mountain 5-General 5-General
No Managed Areas are Documented Within a One -mile Radius of the Project Area
Definitions and an explanation of status designations and codes can be found at httos://ncnhde.natureserve.ora/content/help. Data query generated on January 31, 2017; source: NCNHP, Q3 October 2016. Please resubmit
your information request if more than one year elapses before project initiation as new information is continually added to the NCNHP database.
Page 2 of 3

1
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ur
c
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1
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January 31, 2017
Project Boundary
Buffered Project Boundary
NHP Natural Area (NHNA)
NCNHDE-2866: Briar Chapel West
-t Norwood R,j
Ot
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4
I
Page 3 of 3
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0 0.275 0.55 1.1 mi
0 0.475 0.95 1.9 km
Sources: Esri, HERE, DeLorme, Intermap, increment P Corp., GEBCO, USGS,
FAO. NPS, NRCAN, GeoBase, IGN, Kadaster NL, Ordnance Survey, Esri Japan,
MET,, Esri China (Hong Kong), s isstopo, Mapmylndia, © OpenStreetMap
contributors, and the GIS User Community

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�oF WATFRQ State of North Carolina
�o G Department of Environment and Natural Resources
r Division of Water Quality
o WATERSHED CLASSIFICATION ATTACHMENT
(WSCAS-12/07)
FOR SEWER SYSTEMS
The Division of Water Quality (Division) will not consider this attachment form to be
complete unless all the instructions are followed. Failure to follow the instructions or to
submit all of the required items will lead to additional application processing and review
time.
For more information or for an electronic version of this form, visit our web site at:
http://www.nccgl.net/Engineering/Sewer%20Permits.html
INSTRUCTIONS TO THE APPLICANT:
A. Attachment Form:
✓ If the sewer system project area is a minimum of 100 feet from any surface water or wetlands, this
classification is NOT necessary. If any portion of the sewer system project is within 100 feet of any
surface water or wetlands, this form must be completed if there are proposed design conflicts with
setbacks or buffers as listed in 2T .0305 (f)..
✓ Do not submit this attachment form for review without a corresponding permit application (Form FTA
-12/07) unless requested by the Division.
✓ Any changes to this attachment form will result in the application package being returned.
B. Prepare the attachment form with the requested information for each portion or location of the
sewer system that is in conflict with a waterbody or wetlands.
✓ Use the Division's guidance document entitled, "DETERMINING STREAM CLASSIFICATIONS FOR
FORM WSCAS-12107 (SEWER SYSTEMS)" to collect the stream classification data. This document
is available from our web site at the address shown above or by contacting the appropriate Division
of Water Quality regional office.
✓ The same Professional Engineer who certified the permit application form should seal this form.
Different Professional Engineering seals may be accepted from engineers within the same firm.
✓ Submit an 8.5-inch by 11-inch COLOR copy of a USGS Topographic Map of sufficient scale to identify
the entire project area and the closest surface waters. Each map or maps must show the location of
the sewer line and pump stations and be of reproducible quality. For instance, the project involves 4
miles of interceptor sewer that traverses over or near several different waterbodies (or counties,
basins, etc.). The map should have location ID's for each different waterbody (where the sewer line
is within the setback/buffer) and corresponding classifications should be recorded.
C. Include the attachment form and the map portions with the permit application for submittal to
the appropriate regional office.
✓ A list of the Division's regional offices, their county coverage, and their contact information may be
downloaded from the web site at: http://www.enr.state.nc.us/html/regionaloffices.htmi.
***THESE INSTRUCTIONS DO NOT NEED TO BE SUBMITTED***
INSTRUCTIONS FOR FORM: WSCAS-12/07

FORM WSCAS-12/07 ��O� WATF9pG
WATERSHED CLASSIFICATION ATTACHMENT
o
FOR SEWER SYSTEMS
Applicant Name
Project Name
Old North State Water Company, LLC
Briar Chapel Mod to Permit #W00028552
Michael J. Myers, Assistant Secretary
Reclaimed Quality Water Irrigation System -Package H
Professional Engineer Name
Engineering Firm Name
Mark P. Ashness, PE
CE Group, Inc
301 Glenwood Avenue, Suite 220
Raleigh, NC 27603
Location
ID
Name of Waterbody'
County
River
Basin
Waterbody
Stream Index No.
Waterbody
Classification
A
Wilkinson Creek
Chatham
Cape Fear
16-35
WS-IV; NSW
' If unnamed, indicate "unnamed tributary to V, where X is the named waterbody to which the unnamed tributary joins.
I certify that as a Registered Professional Engineer in the State of North
Carolina that I have diligently followed the Division's instructions for classifying
waterbodies and that the above classifications are inclusive of the stated
project, complete and correct to the best of my knowledge and belief.
PE Seal, Signature and Date
*** END OF FORM WSCAS-12/07 ***
FORM: WSCAS-12/07 Page 1 of 1

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North Carolina Department of Environment and Natural Resources
Pat McCrory
Governor
September 12, 2014
William Mumford — Assistant Secretary
Briar Chapel Utilities, LLC
16 Windy Knoll Circle
Chapel Hill, North Carolina 27516
Dear Mr. Mumford:
John E. Skvada, III
Secretary
Subject: Permit No. WQ0028552
Briar Chapel Development
Reclaimed Water Generation,
Conjunctive Reclaimed Water
Utilization, Non -Conjunctive
Reclaimed Water Utilization, and
Wastewater Irrigation System
Chatham County
In accordance with your permit major modification request received June 2, 2014, and subsequent
additional information received August 7, 2014 and August 28, 2014, we are forwarding herewith Permit
No. WQ0028552 dated September 12, 2014, to Briar Chapel Utilities, LLC for the additional construction
and continued operation of the subject facilities.
Modifications to the subject permit include an approval for construction of Package G;
conjunctive reclaimed water utilization consisting of irrigation on additional residential lots and formal
parks within Briar Chapel Development, and elimination of an existing non -conjunctive field (Phase 1-A,
field C-5A). Please note that PPI 002 is deleted and WQ01paremeter to report the total volume of
reclaimed water used for conjunctive utilization is moved to PPI 001.
This permit shall be effective from the date of issuance until March 31, 2019, shall void Permit
No. WQ0028552 issued October 7, 2013, and shall be subject to the conditions and limitations as
specified therein. Please pay particular attention to the monitoring requirements listed in Attachments A
and B for they may differ from the previous permit issuance. Failure to establish an adequate system for
collecting and maintaining the required operational information shall result in future compliance
problems.
For your convenience, customized electronic copies of your facility's NDMR and NDAR-1
reporting forms are available for download at: http://portal.nedenr.org,/web/wq/at)s/lau/re orting.
If any parts, requirements or limitations contained in this permit are unacceptable, the Permittee
has the right to request an adjudicatory hearing upon written request within 30 days following receipt of
this permit. This request shall be in the form of a written petition, conforming to Chapter 150B of the
North Carolina General Statutes, and filed with the Office of Administrative Hearings at 6714 Mail
Service Center, Raleigh, NC 27699-6714. Unless such demands are made, this permit shall be final and
binding.
1636 Mail Service Center, Raleigh, North Carolina 27699-1636
Phone: 91M07-6464 1 Internet: http://Dortal.nedenLO19/webANg
An Equal opportunity 1 Affirmative Action Employer — Made in part with recycled paper

Mr. Mumford
September 12, 2014
Page 2 of 2
One set of approved plans and specifications is being forwarded to you. If you need additional
information concerning this matter, please contact Chonticha McDaniel at [phone] or
[e-mail].
Sincerely,
,. Thomas A. Reeder, Director
Division of Water Resources
cc: Chatham County Health Department (Electronic Copy)
Raleigh Regional Office, Water Quality Regional Operations Section
Mark P. Ashness, PE — CE Group (Electronic Copy)
Beth Buffington, PWSS — Protection and Enforcement Branch (Electronic Copy)
Central Files
Digital Permit Archive (Electronic Copy)

NORTH CAROLINA
ENVIRONMENTAL MANAGEMENT COMMISSION
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
RALEIGH
RECLAIMED WATER GENERATION, CONJUNCTIVE RECLAIMED WATER
UTILIZATION, NON -CONJUNCTIVE RECLAIMED WATER UTILIZATION, &
WASTEWATER IRRIGATION SYSTEM PERMIT
In accordance with the provisions of Article 21 of Chapter 143, General Statutes of North Carolina as
amended, and other applicable Laws, Rules and Regulations
PERMISSION IS HEREBY GRANTED TO
Briar Chapel Utilities, LLC
Chatham County
FOR THE
operation of a wastewater treatment, non -conjunctive reclaimed water, conjunctive reclaimed water and
wastewater irrigation facility consisting of the:
continued operation of a 250,000 gallon per day (GPD) extended aeration wastewater treatment plant (i.e.,
Phase A) consisting of- dual static screens for grit removal (serving Phases A, B and C); a manually
cleaned bar screen; a 75,400 gallon aerated flow equalization basin with two 225 gallon per minute
(GPM) variable speed pumps each with an influent flow meter and one 7.5 horsepower (hp) aerator; two
31,500 gallon anoxic chambers each with two 3 hp mixers; two 189,000 gallon aeration basins each with
two 10 hp aerators; two 31,500 gallon clarifiers each with one variable speed sludge return pump; a
75,400 gallon sludge holding basin with one variable speed decanting pump and one T5 hp aerator; a
10,730 gallon chlorine contact chamber with two variable speed chlorine injection pumps; a 16,800
gallon mudwell with two 200 GPM return pumps; two 90 square foot (ft') tertiary filters; a 13,800 gallon
clearwell with four 675 GPM backwash pumps (pumps serve Phases A, B and C); dual banks of
ultraviolet (UV) modules each with 10 bulbs; a 6,850 gallon dechlorination chamber with two air
diffusers; an effluent flow measuring device (serving Phases A, B and C); an effluent turbidimeter
(serving Phases A, B and C); a permanent auxiliary generator (serving Phases A, B and C); and all
associated piping, valves and appurtenances; the
continued operation of: a 3.5 million gallon (MG) clay lined five day upset pond; a five day upset return
pump station with two 400 GPM submersible pumps and audible/visual high-water alarms; and a 21.3
MG clay lined central storage pond with dual 2,000 GPM flooded suction pumps; the
continued operation of portions of the Phase 1-A non -conjunctive reclaimed water utilization system
consisting of: portions of eight irrigation zones (E-lA, E-2A, E-313, E-3C, E-3D, E-4A, E-4B and E4C)
and irrigation zone E-3A comprising approximately 31.9 acres with a hydraulic capacity of approximately
79,240 GPD; and all associated piping, valves and appurtenances; the
continued operation of portions of the Phase 1-C non -conjunctive reclaimed water utilization system
consisting of. approximately 7.5 acres of the permitted 9.48 acre irrigation zone C-1 with a hydraulic
capacity of approximately 17,195 GPD; and all associated piping, valves and appurtenances; the
WQ0028552 Version 2.1 Shell Version 140707 Page 1 of 14

continued operation of portions of the Phase 1-E conjunctive reclaimed water utilization system
consisting of three irrigation zones (E-1, E-2 and E-4) comprising 9.2 acres; and all associated piping,
valves and appurtenances; the
continued operation of portions of the Phase 1-F conjunctive reclaimed water utilization system
consisting of. portions of two irrigation zones (F-2 and F-3) and irrigation zone F-4 comprising
approximately 3.84 acres; and all associated piping, valves and appurtenances; the
construction and operation of two additional 250,000 GPD extended aeration wastewater treatment plants
to be constructed (i.e., Phases B and C) with each phase consisting of a manually cleaned bar screen; a
75,400 gallon aerated flow equalization basin with two 225 GPM variable speed pumps each with an
influent flow meter and one 7.5 hp aerator; two 31,500 gallon anoxic chambers each with two 3 hp
mixers; two 189,000 gallon aeration basins each with two 10 hp aerators; two 31,500 gallon clarifiers
each with one variable speed sludge return pump; a 75,400 gallon sludge holding basin with one variable
speed decanting pump and one 7.5 hp aerator; a 10,730 gallon chlorine contact chamber with two
variable speed chlorine injection pumps; a 16,800 gallon mudwell with two 200 GPM return pumps; two
90 ft' tertiary filters; dual banks of ultraviolet (UV) modules each with 10 bulbs; a 6,850 gallon
dechlorination chamber with two air diffusers; and all associated piping, valves and appurtenances; the
construction and operation of the remaining portions of the Phase 1-A non -conjunctive reclaimed water
utilization system consisting of portions of eight irrigation zones (E-IA, E-2A, E-3B, E-3C, E-3D, E-4A,
E-4B and E-4C), and 30 irrigation zones (C-IA through C-20A) comprising approximately 82.9 acres
with a hydraulic capacity of approximately 205,686 GPD; a 14.1 MG clay lined east storage pond with
dual 1,200 GPM vertical turbine pumps; a single 600 GPM temporary booster pump station and all
associated piping, valves and appurtenances; the
construction and operation of the Phase 1-B wastewater irrigation system consisting of: 16 irrigation
zones (B-IA through B-9C) comprising approximately 22.0 acres with a hydraulic capacity of
approximately 55,508 GPD; and all associated piping, valves and appurtenances; the
construction and operation of the remaining portions of the Phase 1-C non -conjunctive reclaimed water
utilization system consisting of: approximately 1.98 acres of irrigation zone C-1 with a hydraulic capacity
of approximately 4,540 GPD; and all associated piping, valves and appurtenances; the
construction and operation of the Phase 1-D non -conjunctive reclaimed water utilization system
consisting of 22 irrigation zones (D-2 through D-26) comprising approximately 16.89 acres with a
hydraulic capacity of approximately 35,527 GPD; and all associated piping, valves and appurtenances;
the
construction and operation of portions of the Phase 1-E conjunctive reclaimed water utilization system
consisting of. two irrigation zones (E-3 and E-5) comprising 2.8 acres; and all associated piping, valves
and appurtenances;
construction and operation of the Phase 1-F conjunctive reclaimed water utilization system consisting of
one irrigation zone (F-1) and portions of two irrigation zones (F-2 and F-3) comprising 11.26 acres; and
all associated piping, valves and appurtenances; and the
construction and operation of the Phase 1-G conjunctive reclaimed water utilization system consisting of
9 irrigation zones (G-1 through G-9) comprising 26.4 acres; and all associated piping, valves and
appurtenances;
to serve Briar Chapel Development, with no discharge of wastes to surface waters, pursuant to the
application received June 2, 2014, and subsequent additional information received by the Division of
Water Resources, and in conformity with the project plans, specifications, and other supporting data
subsequently filed and approved by the Department of Environment and Natural Resources and
considered a part of this permit.
WQ0028552 Version 2.1 Shell Version 140707 Page 2 of 14

This permit shall be effective from the date of issuance until March 31, 2019, shall void Permit No.
WQ0028552 issued October 7, 2013, and shall be subject to the following specified conditions and
limitations:
I. SCHEDULES
Prior to commencing initial irrigation activities, an updated soil scientist site evaluation shall be
submitted for all areas that have been significantly impacted during construction or altered by
grading, cutting or filling. For conjunctive utilization areas, this report shall address soil compaction
and the soil's ability to accept the designed hourly precipitation rate. For non -conjunctive utilization
areas, this report shall specifically address, but not be limited to, soil features such as soil compaction
and saturated hydraulic conductivity of the least permeable layer, as well as any other properties that
might impact the soil's ability to accept irrigation water. The report shall certify that the disturbed
areas are capable of accepting the designed annual hydraulic loading rate. The requested information
must be received and acknowledged in writing by the Raleigh Regional Office, 1628 Mail Service
Center, Raleigh, NC 27699-1628.
2. The old farm gullies present in Phase 1-A, Field C-15C shall be properly filled with suitable soil
material prior to its operation.
3. In accordance with 15A NCAC 02T .0116, upon completion of construction and prior to operation of
any of the facilities permitted herein, a certification (attached) shall be submitted from a licensed
North Carolina Professional Engineer certifying that the permitted facility has been installed in
accordance with this permit, Division approved plans and specifications, and other supporting
documentation, including the location of all monitoring wells as applicable. If this project is to be
completed in phases and partially certified the Permittee shall retain the responsibility to track further
construction approved under the same permit, and shall provide a final certificate of completion once
the entire project has been completed. Mail the Certification to the Division of Water Resources,
Water Quality Permitting Section, 1636 Mail Service Center, Raleigh, NC 27699-1636.
4. The Raleigh Regional Office, telephone number [phone], shall be notified at least 48 hours in
advance (excluding weekends and holidays) of operation of any installed facilities such that an in -
place inspection can be made. Notification to the regional supervisor shall be made from 8:00 a.m.
until 5:00 p.m. on Monday through Friday, excluding State Holidays.
No later than six months prior to the expiration of this permit, the Permittee shall request renewal of
this permit on official Division forms. Upon receipt of the request, the Division will review the
adequacy of the facilities described therein, and if warranted, will renew the permit for such period of
time and under such conditions and limitations as it may deem appropriate. Please note Rule 15A
NCAC 02T .0105(d) requires an updated site map to be submitted with the permit renewal
application.
II. PERFORMANCE STANDARDS
1. The subject non -discharge facilities shall be effectively maintained and operated at all times so there
is no discharge to surface waters, nor any contravention of groundwater or surface water standards.
In the event the facilities fail to perform satisfactorily, including the creation of nuisance conditions
due to improper operation and maintenance, or failure of the utilization areas to adequately assimilate
the reclaimed water, the Permittee shall take immediate corrective actions including Division required
actions, such as the construction of additional or replacement wastewater treatment, disposal, or
utilization facilities.
2. This permit shall not relieve the Permittee of their responsibility for damages to groundwater or
surface water resulting from the operation of this facility.
3. Effluent limitations shall not exceed those specified in Attachment A.
WQ0028552 Version 2.1 Shell Version 140707 Page 3 of 14

4. Application rates shall not exceed those specified in Attachment B.
5. The irrigation/utilization system (excluding conjunctive utilization sites) shall be connected to a rain
or moisture sensor, which shall indicate when utilization is not appropriate in accordance with
Conditions III.6 and III.7 of this permit.
6. The following shall be requirements for the reclaimed water distribution, storage, and utilization
facilities (at a minimum Phases 1-A, 1-C, I-D, I-E, I-F and I-G, but may include Phase 1-B at the
Permittee's discretion):
a. All reclaimed water valves, storage facilities and outlets shall be tagged or labeled to warn the
public or employees that reclaimed water is not intended for drinking. Where appropriate, such
warning shall inform the public or employees to avoid contact with reclaimed water.
b. All reclaimed water piping, valves, outlets and other appurtenances shall be color -coded, taped or
otherwise marked to identify the source of the water as being reclaimed water.
i. All reclaimed water piping and appurtenances shall be either colored purple (i.e., Pantone
522) and embossed or integrally stamped or marked "CAUTION: RECLAIMED WATER —
DO NOT DRINK" or be installed with a purple (i.e., Pantone 522) identification tape or
polyethylene vinyl wrap. The warning shall be stamped on opposite sides of the pipe and
repeated every three feet or less:
ii. Identification tape shall be at least three inches wide and have white or black lettering on
purple (i.e., Pantone 522) field stating "CAUTION: RECLAIMED WATER — DO NOT
DRINK." Identification tape shall be installed on reclaimed water pipelines in a visible
manner, fastened at least every 10 feet to each pipe length and run continuously the entire
length of the pipe.
iii. Existing underground distribution systems retrofitted for the purpose of distributing
reclaimed water shall be taped or otherwise identified as noted above. This identification
need not extend the entire length of the distribution system, but shall be incorporated within
10 feet of crossing any potable water supply line or sanitary sewer line.
c. All reclaimed water valves and outlets shall be of a type, or secured in a manner, that permits
operation by authorized personnel only.
d. Hose bibs shall be located in locked, below grade vaults that shall be labeled as being of non -
potable quality. As an alternative to the use of locked vaults with standard hose bib services, other
locking mechanisms such as hose bibs which can only be operated by a tool may be placed above
ground and labeled as non -potable water.
7. No direct cross -connections shall be allowed between reclaimed water (at a minimum Phases 1-A, 1-
C, 1-D, 1-E, 1-F, and 1-G but may include Phase 1-B at the Permittee's discretion) and potable water
systems, unless such connection has been approved by the Department pursuant to 15A NCAC 18C
.0406.
8. Reclaimed water distribution lines (at a minimum Phases 1-A, I -C, 1-D, 1-E, I -F, and 1-G but may
include Phase 1-B at the Permittee's discretion) shall be located at least 10 feet horizontally from and
18 inches below any water line where practicable. Where these separation distances cannot be met,
the piping and integrity testing procedures shall meet water main standards in accordance with 15A
NCAC I8C.
9. Reclaimed water distribution lines (at a minimum Phases 1-A, 1-C, 1-D, 1-E, I -F, and 1-0 but may
include Phase 1-B at the Permittee's discretion) shall not be less than 100 feet from a well unless the
piping and integrity testing procedures meet water main standards in accordance with 15A NCAC
18C, but in no case shall they be less than 25 feet from a private well or 50 feet from a public well.
WQ0028552 Version 2.1 Shell Version 140707 Page 4 of 14

10. Reclaimed water distribution lines (at a minimum Phases 1-A, 1-C, I -D, 1-E, 1-F, and 1-G but may
include Phase 1-13 at the Permittee's discretion) shall be located at least two feet horizontally from
and 18 inches above any sewer line where practicable. Where these separation distances cannot be
met, the piping and integrity testing procedures shall meet water main standards in accordance with
15A NCAC 18C.
11. The compliance and review boundaries for Phase 1-A non -conjunctive utilization areas are
established at the property boundary. Any exceedance of standards at the compliance or review
boundary shall require action in accordance with 15A NCAC 02L .0106.
12. The compliance and review boundaries for Phase 1-B [wastewater irrigation complying with 15A
NCAC 02T .0506(c)], 1-C, 1-D, 1-E, 1-17, and 1-G are established at the irrigation/utilization area
boundaries. Any exceedance of standards at the compliance or review boundary shall require action
in accordance with 15A NCAC 02L .0106.
13. The Permittee shall apply for a permit modification to establish a new compliance boundary prior to
any sale or transfer of property affecting a compliance boundary.
14. In accordance with 15A NCAC 02L .0107(d), no wells, excluding Division approved monitoring
wells, shall be constructed within the compliance boundary except as provided for in 15A NCAC 02L
.0107(g).
15. Except as provided for in 15A NCAC 02L .0107(g), the Permittee shall ensure any landowner who is
not the Permittee and owns land within the compliance boundary shall execute and file with the
Chatham County Register of Deeds an easement running with the land containing the following
items:
a. A notice of the permit and number or other description as allowed in 15A NCAC 02L .0107(f)(1);
b. Prohibits construction and operation of water supply wells within the compliance boundary; and
c. Reserves the right of the Permittee or the State to enter the property within the compliance
boundary for purposes related to the permit.
The Director may terminate the easement when its purpose has been fulfilled or is no longer needed.
16. The facilities permitted herein shall be constructed according to the following setbacks:
a. The setbacks for the Phase 1-A, 1-C, 1-D, 1-E, 1-F and 1-G conjunctive reclaimed utilization
sites shall be as follows (all distances in feet):
i. Surface waters not classified SA:
ii. Surface waters classified SA:
iii. Any well with exception to monitoring wells:
25
100
100
b. The setbacks for the Phase 1-B wastewater irrigation sites shall be as follows (all distances in
feet):
i. Any habitable residence or place of public assembly under separate ownership:
ii. Any habitable residence or place of public assembly owned by the Permittee:
iii. Any private or public water supply source:
iv. Surface waters:
v. Groundwater lowering ditches:
vi. Surface water diversions:
vii. Any well with exception of monitoring wells:
viii. Any property line:
ix. Top of slope of embankments or cuts of two feet or more in vertical height:
400
200
100
100
100
25
100
01
15
WQ0028552 Version 2.1 Shell Version 140707 Page 5 of 14

x. Any water line from a disposal system: 10
xi. Subsurface groundwater lowering drainage systems: 100
xii. Any swimming pool: 100
xiii. Public right of way: 50
xiv. Nitrification field: 20
xv. Any building foundation or basement: 15
The Permittee is complying with 15A NCAC 02T .0506(c), therefore the setback to property
lines is reduced from 150 feet to 0 feet.
c. The setbacks for treatment units shall be as follows (all distances in feet):
i. Any habitable residence or place of public assembly under separate ownership: 100
ii. Any private or public water supply source: 100
iii. Surface waters: 50
iv. Any well with exception of monitoring wells: 100
v. Any property line: 50
17. Areas in Phases 1-C and 1-D affected by significant compaction shall be identified and the soil
aerated prior to any irrigation within these utilization sites listed in Attachment B.
III. OPERATION AND MAINTENANCE REQUIREMENTS
1. The facilities shall be properly maintained and operated at all times. The facilities shall be effectively
maintained and operated as a non -discharge system to prevent the discharge of any reclaimed water or
partially treated effluent resulting from the operation of this facility.
2. The Permittee shall.maintain an Operation and Maintenance Plan pursuant to 15A NCAC 02U .0801,
which at a minimum shall include the following:
a. Description of the system in sufficient detail to show what operations are necessary for the
system to function and by whom the functions will be conducted;
b. A map of all distribution lines and record drawings of all utilization systems under the
Permittee's control;
c. Description of anticipated maintenance activities;
d. Include provisions for safety measures including restriction of access to sites and equipment; and
e. Spill control provisions including response to upsets and bypasses including control, containment,
remediation, and contact information for plant personnel, emergency responders and regulatory
agencies.
3. Upon the Water Pollution Control System Operators Certification Commission's (WPCSOCC)
classification of the subject non -discharge facilities, in accordance with 15A NCAC 08G .0200 the
Permittee shall designate and employ a certified operator in responsible charge (ORC) and one or
more certified operator(s) as back-up ORC(s). The ORC or their back-up shall visit the facilities in
accordance with 15A NCAC 08G .0200, and shall comply with all other conditions specified in the
previously cited rules.
4. An operator certified by the Water Pollution Control System Operators Certification Commission
(WPCSOCC) of a grade equivalent or greater than the facility classification shall be on call 24 hours
per day.
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5. A suitable year round vegetative cover shall be maintained on irrigation sites at all times, such that
crop health is optimized, allows for even distribution of reclaimed water, and allows inspection of the
irrigation system.
6. Adequate measures shall be taken to prevent reclaimed water ponding in or runoff from the irrigation
sites.
7. Irrigation shall not be performed during inclement weather or when the ground is in a condition that
will cause ponding or runoff.
8. All wastewater irrigation and non -conjunctive reclaimed water irrigation equipment shall be tested
and calibrated at least once per permit cycle. Calibration records shall be maintained at the facility
for a period of no less than five years, and shall be made available to the Division upon request.
9. Only reclaimed water generated at Briar Chapel Development shall be irrigated/utilized in accordance
with this permit.
10. An automatically activated standby power source capable of powering all essential treatment units
shall be on site and operational at all times. if a generator is employed as an alternate power supply,
it shall be tested weekly by interrupting the primary power source.
11. No automobiles or machinery shall be allowed on the wastewater irrigation site (Phase 1-B) except
during equipment installation or while maintenance is being performed.
12. Public access to the wastewater irrigation sites (Phase 1-13), wastewater treatment facility, and five
day upset pond shall be prohibited.
13. Public access to reclaimed water utilization sites (Phases 1-A, 1-C, 1-D, 1-E, 1-F, and 1-G) shall be
controlled during active site use. Such controls may include the posting of signs showing the
activities being conducted at each site.
14. Diversion or bypassing of untreated or partially treated wastewater from the treatment facilities is
prohibited.
15. Freeboard in the five-day upset pond, central storage pond, and east storage pond shall not be less
than two feet at any time.
16. A gauge to monitor waste levels in the five-day upset pond, central storage pond, and east storage
pond shall be provided. This gauge shall have readily visible permanent markings at inch or tenth of
a foot increments.
17. A protective vegetative cover shall be established and maintained on all earthen embankments (i.e.,
outside toe of embankment to maximum allowable temporary storage elevation on the inside of the
embankment), berms, pipe runs, erosion control areas, and surface water diversions. Trees, shrubs,
and other woody vegetation shall not be allowed to grow on the earthen dikes or embankments.
Earthen embankment areas shall be kept mowed or otherwise controlled and accessible.
18. All effluent shall be routed to the five day upset pond should the limit for fecal coliform (e.g., daily
maximum concentration of 25 colonies per 100 mL) or turbidity (e.g., instantaneous maximum of 10
NTU) be exceeded, until the problems associated with the wastewater treatment plant have been
corrected. The wastewater in the five day upset pond shall be pumped back to the treatment plant
headworks for re -treatment or treated in the five day upset pond prior to utilization.
WQ0028552 Version 2.1 Shell Version 140707 Page 7 of 14

19. The Permittee shall develop and implement an education program to inform users (including
employees) about the proper use of reclaimed water. Educational material shall be provided to all
residents and/or other facilities provided with reclaimed water, and these materials shall be
maintained consistent with the reclaimed water uses. All educational materials shall be made
available to the Division upon request.
20. In accordance with 15A NCAC 02U .0501, the Permittee shall provided notification to the public
and/or employees about the use of reclaimed water, and that reclaimed water is not intended for
drinking. Such notification shall be provided to employees in a language they can understand.
21. The residuals generated from the wastewater treatment facilities shall be disposed or utilized in
accordance with 15A NCAC 02T .1100. The Permittee shall maintain a residual management plan
pursuant to 15A NCAC 02U .0802.
22. The subject permitted wastewater treatment facility shall only treat domestic wastewater. The
wastewater treatment plant shall not accept any wastewater from commercial facilities deemed
industrial (i.e. from processes of trade or business, Laundromats, or vehicle/equipment washes) under
15A NCAC 02T .0103(20).
IV. MONITORING AND REPORTING REQUIRMENTS
1. Any Division required monitoring (including groundwater, plant tissue, soil and surface water
analyses) necessary to ensure groundwater and surface water protection shall be established, and an
acceptable sampling reporting schedule shall be followed.
2. Per 15A NCAC 02H .0800, a Division certified laboratory shall conduct all laboratory analyses for
the required effluent, groundwater or surface water parameters.
3. Flow through the reclaimed water generating facility shall be continuously monitored, and daily flow
values shall be reported on Form NDMR.
The Permittee shall install and maintain an appropriate flow measurement device to ensure the
accuracy and reliability of flow measurement consistent with accepted engineering and scientific
practices. Selected flow measurement devices shall be capable of measuring flows with a maximum
deviation of less than ten percent from true flow; accurately calibrated at a minimum of once per year;
and maintained to ensure the accuracy of measurements is consistent with the selected device's
accepted capability. The Permittee shall maintain records of flow measurement device calibration on
file for a period of at least five years. At a minimum, documentation shall include:
a. Date of flow measurement device calibration,
b. Name of person performing calibration, and
c. Percent from true flow.
4. The Permittee shall monitor the reclaimed water from the generating facility at the frequencies and
locations for the parameters specified in Attachment A.
5. The Permittee shall maintain adequate records tracking the amount of conjunctive reclaimed water
utilized. Records shall be maintained for a minimum of five years. At minimum, these records shall
include the following information for each utilization site listed in Attachment B:
a. Date of reclaimed water distributed; and
b. Volume of reclaimed water distributed (monthly total).
Monthly tracking records for all conjunctive sites shall be summed and reported on Form NDMR (see
Attachment A) under parameter WQO1 (Flow, Reclaimed Water Distributed). This value shall
represent the total volume of reclaimed water distributed for conjunctive utilization that month.
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6. The Permittee shall maintain adequate records tracking the amount of effluent irrigated / non -
conjunctive reclaimed water utilized. Records shall be maintained for a minimum of five years. At a
minimum, these records shall include the following information for each utilization site listed in
Attachment B:
a. Date of irrigation / utilization;
b. Volume of effluent irrigated / reclaimed water utilized
c. Site irrigated/utilized;
d. Length of time site is irrigated/utilized;
e. Continuous weekly, monthly, and year-to-date hydraulic (inches/acre) loadings;
f Continuous monthly and year-to-date loadings for any non -hydraulic parameter specifically
limited in Attachment B;
g_ Weather conditions; and
h. Maintenance of cover crops.
7. Freeboard (i.e., waste level to the lowest embankment elevation) in the five-day upset pond, central
storage pond, and east storage pond shall be measured to the nearest inch or tenth of a foot, and
recorded weekly. Weekly freeboard records shall be maintained at the facility for a period of no less
than five years, and shall be made available to the Division upon request.
Three copies of all monitoring data (as specified in Conditions IV3., TVA. and IV.5.) on Form
NDMR, and three copies of all operation and disposal/utilization records (as specified in Conditions
IV.6. and IV.7.) on Form NDAR-1 shall be submitted on or before the last day of the following
month. If no activities occurred during the monitoring month, monitoring reports are still required
documenting the absence of the activity. All information shall be submitted to the following address:
Division of Water Resources, Information Processing Unit, 1617 Mail Service Center, Raleigh, North
Carolina, 27699-1617.
9. Pursuant to § 143-215.1C., the Permittee shall provide to its users and the Division of Water
Resources an annual report summarizing the performance of the wastewater treatment and utilization
facility and the extent to which the facility has violated this permit, or federal or State laws,
regulations, or rules related to the protection of water quality. This report shall be prepared on either
a calendar or fiscal year basis and shall be provided no later than 60 days after the end of the calendar
or fiscal year. Two copies of the annual report provided to the Permittee's users shall be submitted
to: Division of Water Resources, Water Quality Permitting Section, 1636 Mail Service Center,
Raleigh, North Carolina 27699-1636.
10. A record shall be maintained of all residuals removed from this facility. This record shall be
maintained at the facility for a period of no less than five years, and shall be made available to the
Division upon request. At a minimum, this record shall include:
a. Name of the residuals hauler;
b. Non -Discharge permit number authorizing the residuals disposal, or a letter from a municipality
agreeing to accept the residuals;
c. Date the residuals were hauled; and
d. Volume of residuals removed.
WQ0028552 Version 2.1 Shell Version 140707 Page 9 of 14

11. A maintenance log shall be maintained at this facility. This log shall be maintained at the facility for
a period of no less than five years, and shall be made available to the Division upon request. At a
minimum, this log shall include:
a. Visual observations of treatment plant and plant site;
b. Date of calibration of flow measurement device(s);
c. Date and results of power interruption testing on alternate power supply;
d. Record of preventative maintenance (e.g., changing/adjusting of equipment, pump and valve
maintenance, cross connection control, testing, inspections and cleanings, etc.; and
e. Record of all unpermitted releases of reclaimed water to surface water or land surface including
date of occurrence, estimated volume of release, cause, and corrective action taken.
12. An annual representative soils analysis (i.e., Standard Soil Fertility Analysis) shall be conducted on
each wastewater irrigation field in Phase 1-B (See Attachment B). These results shall be maintained
at the facility for a period of no less than five years, and shall be made available to the Division upon
request. At a minimum., the Standard Soil Fertility Analysis shall include the following parameters:
Acidity
Exchangeable Sodium Percentage
Phosphorus
Base Saturation (by calculation)
Magnesium
Potassium
Calcium
Manganese
Sodium
Cation Exchange Capacity
Percent Humic Matter
Zinc
Copper
pH
13. Noncompliance Notification:
The Permittee shall report by telephone to the Raleigh Regional Office, telephone number (919) 791-
4200, as soon as possible, but in no case more than 24 hours, or on the next working day following
the occurrence or first knowledge of the occurrence of any of the following:
a. Any occurrence at the facility resulting in the treatment of significant amounts of wastes that is
abnormal in quantity or characteristic, including the known passage of a hazardous substance.
b. Any process unit failure (e.g., mechanical, electrical, etc.), due to known or unknown reasons,
rendering the facility incapable of adequate wastewater treatment.
c. Any failure resulting in a discharge of reclaimed water directly to surface waters or any
unpermitted release of reclaimed water to land surface greater than or equal to 5,000 gallons.
Unpermitted releases less than 5,000 gallons to land surface shall be documented by the permittee
in accordance with Condition IV.9, but do not require Regional Office notification.
d. Any time self -monitoring indicates the facilities permitted herein have gone out of compliance
with the limitations contained in this permit.
e. Ponding in or runoff from the reclaimed water utilization sites.
Any emergency requiring immediate reporting (e.g., discharges to surface waters, imminent failure of
a storage structure, etc.) outside normal business hours shall be reported to the Division's Emergency
Response personnel at telephone number [phone], [phone], or [phone].
Persons reporting such occurrences by telephone shall also file a written report in letter form within
five days following first knowledge of the occurrence. This report shall outline the actions taken or
proposed to be taken to ensure the problem does not recur.
WQ0028552 Version 2.1 Shell Version 140707 Page 10 of 14

V.
1. The Permittee shall provide adequate inspection and maintenance to ensure proper operation of the
wastewater treatment, irrigation, and utilization facilities.
The Permittee or their designee shall inspect the wastewater treatment, irrigation, and utilization
facilities to prevent malfunction, facility deterioration and operator errors resulting in discharges,
which may cause the release of wastes to the environment, a threat to human health or a public
nuisance. The Permittee shall maintain an inspection log that includes, at a minimum, the date and
time of inspection, observations made, and any maintenance, repairs, or corrective actions taken. The
Permittee shall maintain this inspection log for a period of five years from the date of the inspection,
and this log shall be made available to the Division upon request.
3. Any duly authorized Division representative may, upon presentation of credentials, enter and inspect
any property, premises or place on or related to the wastewater treatment, irrigation, and utilization
facilities permitted herein at any reasonable time for the purpose of determining compliance with this
permit; may inspect or copy any records required to be maintained under the terms and conditions of
this permit, and may collect groundwater, surface water or leachate samples.
VI. GENERAL CONDITIONS
Failure to comply with the conditions and limitations contained herein may subject the Permittee to
an enforcement action by the Division in accordance with North Carolina General Statutes 143-
215.6A to 143-215.6C.
2. This permit shall become voidable if the permitted facilities are not constructed in accordance with
the conditions of this permit, the Division approved plans and specifications, and other supporting
documentation.
3. This permit is effective only with respect to the nature and volume of wastes described in the permit
application, Division approved plans and specifications, and other supporting documentation. No
variances to applicable rules governing the construction or operation of the permitted facilities are
granted, unless specifically requested and approved in this permit pursuant to 15A NCAC 02T
.0105(n).
4. The issuance of this permit does not exempt the Permittee from complying with any and all statutes,
rules, regulations, or ordinances, which may be imposed by other jurisdictional government agencies
(e.g., local, state, and federal). Of particular concern to the Division are applicable river buffer rules
in 15A NCAC 02B .0200; erosion and sedimentation control requirements in 15A NCAC Chapter 4
and under the Division's General Permit NCGO10000; any requirements pertaining to wetlands under
15A NCAC 02B .0200 and 02H .0500; National Pollutant Discharge Elimination System (NPDES)
requirements under 15A NCAC 0211.0100, and documentation of compliance with Article 21 Part 6
of Chapter 143 of the General Statutes.
5. In the event the permitted facilities change ownership or the Permittee changes their name, a written
permit modification request shall be submitted to the Division. This request shall be made on official
Division forms, and shall include appropriate property ownership documentation and other supporting
documentation as necessary. The Permittee of record shall remain fully responsible for maintaining
and operating the facilities permitted herein until a permit is issued to the new owner.
6. The Permittee shall retain a set of Division approved plans and specifications for the life of the
facilities permitted herein.
7. The Permittee shall maintain this permit until all permitted facilities herein are properly closed or
permitted under another permit issued by the appropriate permitting authority pursuant to 15A NCAC
02T .01056).
WQ0028552 Version 2.1 Shell Version 140707 Page 11 of 14

8. This permit is subject to revocation or unilateral modification upon 60 days notice from the Division
Director, in whole or part for the requirements listed in 15A NCAC 02T .0110.
9. Unless the Division Director grants a variance, expansion of the permitted facilities contained herein
shall not be granted if the Permittee exemplifies any of the criteria in 15A NCAC 02T .0120(b).
10. The Permittee shall pay the annual fee within 30 days after being billed by the Division. Failure to
pay the annual fee accordingly shall be cause for the Division to revoke this permit pursuant to 15A
NCAC 02T .0105(e)(3).
Permit issued this the 1201 day of September 2014
NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
�//�r
r om A. Reeder, Director
Division of Water Resources
By Authority of the Environmental Management Commission
Permit Number WQ0028552
WQ0028552 Version 2.1 Shell Version 140707 Page 12 of 14

Permit No. WQ0028552 Conjunctive, Non -Conjunctive, and Wastewater Irrigation System
Briar Chapel Utilities, LLC September 12, 2014
Briar Chapel Development Chatham County
ENGINEERING CERTIFICATION
❑ Partial ❑ Final
In accordance with 15A NCAC 02T .0116,
as a duly registered Professional Engineer in the State of North Carolina, having the Permittee's
authorization to ❑ periodically ❑ weekly ❑ fully observe the construction of the permitted facility,
hereby state to the best of my abilities that due care and diligence was used in the observation of the
construction, such that the facility was built within substantial compliance and intent of this permit, the
Division approved plans and specifications, and other supporting documentation.
❑ Any variation to this permit, the Division approved plans and specifications, and other supporting
documentation has been documented in the attached as -built drawings, and shall serve as the
Permittee's minor modification request to amend the permit accordingly.
Provide a brief narrative description of any variations:
Professional Engineer's Name
Engineering Firm
......... ..... .. ......
Mailing Address
City State Zip
Telephone E-mail NC PE Seal, Signature & Date
THE COMPLETED ENGINEERING CERTIFICATION, INCLUDING ALL SUPPORTING
INFORMATION AND MATERIALS, SHALL BE SENT TO THE FOLLOWING ADDRESS:
NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER RESOURCES
WATER QUALITY PERMITTING SECTION
NON -DISCHARGE PERMITTING UNIT
By U.S. Postal Service:
1636 MAIL SERVICE CENTER
By Courier/Special Delivery:
512 N. SALISBURY STREET
RALEIGH, NORTH CAROLINA 27699-1636 RALEIGH, NORTH CAROLINA 27604
WQ0028552 Version 2.1 Shell Version 140707 Page 13 of 14

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WQ0028552 Version 2.1 Shell Version 140707 Page 14 of 14

ATTACHMENT A - LIMITATIONS AND MONITORING REQUIREMENTS
PPI 001 - Reclaimed Water Generation System Effluent
Permit Number: WQ0028552 Version: 2.1
EFFLUENT CHARACTERISTICS
EFFLUENT LIMITS
MONITORING REQUIREMENTS
PCS
Code
Parameter Description
Units of
Measure
Monthly Average
Monthly Geometric
Mean
Daily
Minimum
Daily Maximum
Measurement
Frequency
Sample
Type
00310
BOD, 5-Day (20 °C)
mg/l
10
15
2 x Month
Composite
00940
Chloride (as CI)
mg/I
3 x Year'
Composite
50060
Chlorine, Total Residual
mg/l
5 x Week
Grab
31616
Coliform, Fecal MF, M-FC Broth, 44.5 °C
#/100ml
14
25
2 x Month
Grab
50050
Flow, in conduit or thru treatment plant
gpd
329,548 b
Continuous
Recording
00610
Nitrogen, Ammonia Total (as N)
mg/l
4
6
2 x Month
Composite
00620
Nitrogen, Nitrate Total (as N)
mg/l
2 x Month
Composite
00400
pH
su
6
9
5 x Week
Grab
70300
Solids, Total Dissolved - 180 °C
mg/l
3 x Year'
Composite
00530
Solids, Total Suspended
mg/l
5
10
2 x Month
Composite
00076
Turbidity, HCH Turbidimeter
ntu
10
Continuous
Recording
WQO1
Flow, Reclaimed Water Distributed'
gallons
Monthly
Recording
a. 3 x Year monitoring shall be conducted in March, July and November.
b. The monthly average daily flow is limited to 329,548 GPD due to available wet weather storage capacity.
C. Total volume ofreclaimed water distributed for conjunctive utilization (Phases 1-E, 1-F, and 1-G).
WQ0028552 Version 2.I Attachment A Page 1 of 2

THIS PAGE BLAND

ATTACHMENT B - APPROVED RECLAIMED WATER USES
Briar Chapel Utilities, LLC - Briar Chapel Development
Permit Number: WQ0028552 Version: 2.1
IRRIGATION / UTILIZATION AREA INFORMATION
APPLICATION LIMITATIONS
Phase
Field
Owner
County
Latitude
Longitude
Net Acreage
Dominant
Soil Series
Parameter
Hourly
Rate
Yearly
Max
Units
1-A
G1A
Briar Chapel Utilities, LLC
Chatham
35° 48' 35"
-79' 06' 47"
8.00
Wedowee
01284 - Non -Discharge Application Rate
0.10
37.31
inches
1-A
C-2A
Briar Chapel Utilities, LLC
Chatham
35° 48' 45"
-79' 06' 38"
1.40
Helena
01294 - Non -Discharge Application Rate
0.10
19.95
inches
1-A
C-2C
Briar Chapel Utilities, LLC
Chatham
35° 48' 38"
-79° 06' 35"
5.90
Wedowee
01284 - Non -Discharge Application Rate
0.10
37.31
inches
1-A
C-213
Briar Chapel Utilities, LLC
Chatham
35' 48' 41"
-79' 06' 36"
1.80
Wedowee
01284 - Non -Discharge Application Rate
0.10
37.31
inches
1-A
C-3A
Briar Chapel Utilities, LLC
Chatham
35' 48' 52"
-79' 06' 55"
0.90
Wedowee
01284 - Non -Discharge Application Rate
0.10
19.95
inches
1-A
C-3B
Briar Chapel Utilities, LLC
Chatham
35° 48' 50"
-79' 06' 50"
0.80
Wedowee
01284 - Non -Discharge Application Rate
0.10
19.95
inches
] -A
C-3C
Briar Chapel Utilities, LLC
Chatham
35° 48' 47"
-79° 06' 49"
0.40
Wedowee
01284 - Non -Discharge Application Rate
0.10
19.95
inches
1-A
C-3D
Briar Chapel Utilities, LLC
Chatham
35° 48' 43"
-79° 06' 46"
0.10
Wedowee
01284 - Non -Discharge Application Rate
0.10
19.95
inches
1-A
C-3E
Briar Chapel Utilities, LLC
Chatham
35° 48' 50"
-79° 06' 53"
9.80
Wedowee
01284 - Non -Discharge Application Rate
0.10
37.31
inches
1-A
C-3F
Briar Chapel Utilities, LLC
Chatham
35° 48' 42"
-79° 06' 44"
3.40
Wedowee
01284 - Non -Discharge Application Rate
0.10
37.31
inches
1-A
C-6A
Briar Chapel Utilities, LLC
Chatham
35° 49' 10"
-79° 06' 01"
0.30
Rion
01284 - Non -Discharge Application Rate
0.10
19.95
inches
1-A
C-6C
Briar Chapel Utilities, LLC
Chatham
35' 49' 13"
-79" 06' 58"
0.20
Wedowee
01284 - Non -Discharge Application Rate
0.10
37.31
inches
I -A
C-9A
Briar Chapel Utilities, LLC
Chatham
35° 49' 21"
-79' 07' 11"
4.20
Helena
01284 - Non -Discharge Application Rate
0.10
19.95
inches
I -A
C-9B
Briar Chapel Utilities, LLC
Chatham
35° 49' 15"
-79' 07' 09"
3.20
Wedowee
01284 - Non -Discharge Application Rate
0.10
37.31
inches
1-A
C-12A
Briar Chapel Utilities, LLC
Chatham
35" 49' 29"
-790 07' 23"
2.06
Rion
01284 - Non -Discharge Application Rate
0.10
19.95
inches
1-A
C-12B
Briar Chapel Utilities, LLC
Chatham
35° 49' 28"
-79' 07' 12"
2.60
Helena
01284 - Non -Discharge Application Rate
0.10
19.95
inches
i -A
C-12C
Briar Chapel Utilities, LLC
Chatham
35' 49' 25"
-79' 07' 19"
3.40
Wedowee
01284 - Non -Discharge Application Rate
0.10
37.31
inches
1-A
C-12D
Briar Chapel Utilities, LLC
Chatham
3504911811
-790 07' 15"
0.40
Wedowee
01284 - Non -Discharge Application Rate
0.10
37.31
inches
]-A
C-13A
Briar Chapel Utilities, LLC
Chatham
35' 49' 26"
-79' 0700"
0.40
Helena
01284 - Non -Discharge Application Rate
0.10
19.95
inches
I -A
C-13B
Briar Chapel Utilities, LLC
Chatham
35' 49' 29"
-79' 06' 59"
1.00
Helena
01284 - Non -Discharge Application Rate
0.10
19.95
inches
I -A
C-13C
Briar Chapel Utilities, LLC
Chatham
35' 49' 33"
-79' 07' 03"
1.10
Rion
01284 - Non -Discharge Application Rate
0.10
19.95
inches
I -A
C-13D
Briar Chapel Utilities, LLC
Chatham
35° 49' 36"
-79" 06' 59"
1.00
Rion
01284 - Non-Diseharge Application Rate
0.10
19.95
inches
1-A
C-13E
Briar Chapel Utilities, LLC
Chatham
350 49' 31"
-79' 06' 59"
2.70
Pacolet
01284 - Non -Discharge Application Rate
0.10
37.31
inches
1-A
C-13F
Briar Chapel Utilities, LLC
Chatham
350 49' 28"
-790 07' 03"
6.40
Wedowee
01284 - Non -Discharge Application Rate
0.10
37.31
inches
1-A
C-15B
Briar Chapel Utilities, LLC
Chatham 1
35° 49' 38" 1
-790 06' 40"
0.90
Helena
01284 - Non -Discharge Application Rate
0.10
19.95
inches
WQ0028552 Version 2.1 Attachment B Page 1 of 5

IRRIGATION / UTILIZATION AREA INFORMATION
APPLICATION LIMITATIONS
Phase
Field
Owner
County
Latitude
Longitude
Net Acreage
Dominant
Soil Series
Parameter
Hourly
Rate
Yearly
Max
Units
1-A
C-15C
Briar Chapel Utilities, LLC
Chatham
350 49' 25"
-790 06' 38"
1.30
Wedowee
01284 - Non -Discharge Application Rate
0.10
37.31
inches
1-A
C-15E
Briar Chapel Utilities, LLC
Chatham
35' 49' 40"
-79° 06' 45"
1.40
Wedowee
01284 - Non -Discharge Application Rate
0.10
37.31
inches
1-A
C-16A
Briar Chapel Utilities, LLC
Chatham
35' 49' 25"
-79' 06' 26"
3.20
Wedowee
01284 - Non -Discharge Application Rate
0.10
37.31
inches
] -A
C-20A
Briar Chapel Utilities, LLC
Chatham
35" 49' 48"
-79' 07' 00"
0.40
Helena
01284- Non -Discharge Application Rate
0.10
37.31
inches
1-A
E-1A
Briar Chapel Utilities, LLC
Chatham
35' 49' 21"
-79° 06' 01"
10.40 / 8.501
Wedowee
01284-Non-Discharge Application Rate
0.10
37,31
inches
I -A
E-2A
Briar Chapel Utilities, LLC
Chatham
35' 49' 16"
-79' 06' 49"
9.00 / 4.90 1
Wedowee
01284 - Non -Discharge Application Rate
0.10
37.31
inches
I -A
E-3A
Briar Chapel Utilities, LLC
Chatham
35' 49' I3"
-79' 05' 30"
0.80 x
Helena
01284-Non-Discharge Application Rate
0.10
19.95
inches
-A
E-3B
Briar Chapel Utilities, LLC
Chatham
35° 49' 11"
-79' 05' 22"
2,20 / 1.80'
Helena
01284 - Non -Discharge Application Rate
0.10
19.95
inches
1-A
E-3C
Briar Chapel Utilities, LLC
Chatham
35' 49' 10"
-790 05' 27"
3.50 / 2.501
Wedowee
01284 - Non -Discharge Application Rate
0.10
37.31
inches
-A
E-3D
Briar Chapel Utilities, LLC
Chatham
35° 49' 12"
-79' fly' 39"
0.90 / 0.301
Rion
01284 - Non -Discharge Application Rate
0.10
37.31
inches
I -A
E-4A
Briar Chapel Utilities, LLC
Chatham
35' 49' 16"
-79' 05' 35"
3.10 / 2.00 ,
Helena
01284 - Non -Discharge Application Rate
0.10
19.95
inches
1-A
E-4B
Briar Chapel Utilities, LLC
Chatham
35° 49' 18"
-79' 05' 18"
2.90 / 2.60 3
Helena
01284 - Non -Discharge Application Rate
0.10
19.95
inches
I -A
E-4C
Briar Chapel Utilities, LLC
Chatham
35' 49' 16"
-79' 05' 26"
9.30 / 8.50 ,
Rion
1 01284 - Non -Discharge Application Rate
0.10
37.31
inches
Total for I -A (Non -Conjunctive Reclaimed Water Utilization)
114.8 / 31.9
1-13
B-1 A
Briar Chapel Utilities, LLC
Chatham
35* 49' 28"
-790 05' 58"
9.90
Wedowee
01284 - Non -Discharge Application Rate
0.10
37.31
inches
I-B
B-IB
Briar Chapel Utilities, LLC
Chatham
35' 49' 25"
-79' 06' 05"
1.70
Helena
01284 - Non -Discharge Application Rate
0.10
19.95
inches
I-B
B-2A
Briar Chapel Utilities, LLC
Chatham
35° 49' 22"
-79" 06' 15"
0.30
Helena
01284 - Non -Discharge Application Rate
0.10
19.95
inches
1-13
B-3B
Briar Chapel Utilities, LLC
Chatham
350 49' 36"
-790 06' 11"
0.20
Wedowee
01284 - Non -Discharge Application Rate
0.10
37.31
inches
I-B
B-3C
Briar Chapel Utilities, LLC
Chatham
3504914111
-790 06,111,
0.20
Wedowee
01284 - Non -Discharge Application Rate
0.10
37.31
inches
1-B
B4A
Briar Chapel Utilities, LLC
Chatham
35' 49' 42"
-79' 06' 17"
0.60
Wedowee
01284 - Non -Discharge Application Rate
0.10
37.31
inches
I -B
B-SA
Briar Chapel Utilities, LLC
Chatham
35' 49' 07"
-79' 06' 34"
0.40
Wedowee
01284 - Non -Discharge Application Rate
0.10
37.31
inches
1-8
B-6A
Briar Chapel Utilities, LLC
Chatham
35' 49' 07"
-79' 06' 31"
1.10
Wedowee
01284 - Non -Discharge Application Rate
0.10
37.31
inches
1-8
B-7A
Briar Chapel Utilities, LLC
Chatham
35' 49' 59"
-79' 06' 28"
2.30
Wedowee
01284 -.Non-Discharge Application Rate
0.10
37.31
inches
1-B
B-7B
Briar Chapel Utilities, LLC
Chatham
35° 50' 16"
-79° 06' 32"
0.60
Wedowee
01284 - Non -Discharge Application Rate
0.10
37.31
inches
WQ0028552 Version 2.1 Attachment B Page 2 of 5

IRRIGATION 1 UTILIZATION AREA INFORMATION
APPLICATION LIMITATIONS
Phase
Field
Owner
County
Latitude
Longitude
Net Acreage
Dominant
Soil Series
Parameter
Hourly
Rate
Yearly
Max
Units
I-B
B-8A
Briar Chapel Utilities, LLC
Chatham
35° 50' 14"
-79' 0626"
0.10
Wedowee
01284 - Non -Discharge Application Rate
0.10
37.31
inches
1-13
B-8B
Briar Chapel Utilities, LLC
Chatham
35' 50' 32"
-79' 06' 27"
1.90
Wedowee
01284- Non -Discharge Application Rate
0.10
37.31
inches
1-B
B-81)
Briar Chapel Utilities, LLC
Chatham
350 50' 25"
-790 06' 25"
0.70
Helena
01284 - Non -Discharge Application Rate
0.10
19.95
inches
1-B
B-813
Briar Chapel Utilities, LLC
Chatham
35' 50' 37"
-790 06' 22"
0.50
Helena
01284 - Non -Discharge Application Rate
0.10
19.95
inches
1-B
B-9A
Briar Chapel Utilities, LLC
Chatham
35° 50' 42"
-79' 06' 26"
1.10
Helena
01284 - Non -Discharge Application Rate
0.10
19.95
inches
1-13
B-9C
Briar Chapel Utilities, LLC
Chatham
35' 50' 41"
-79' 06' 20"
0.40
Wedowee
01284 - Non -Discharge Application Rate
0.10
37.31
inches
Total for 1-13 (Wastewater Irrigation)
I-C C-1 I Briar Chapel Utilities, LLC Chatham 350 49' 14"
22.0
9.48 / 7.5
Wedowee 01284 - Non -Discharge Application Rate 0.10 30.84 inches
Total for 1-C (Non -Conjunctive Reclaimed Water Utilization) 9.48 / 7.5 F
1-D
D-2
Briar Chapel Utilities, LLC
Chatham
35° 49' 25"
-79° 06' 38"
0.37
Wedowee
01284 - Non -Discharge Application Rate
0.10
37.31
inches
1-D
D-3
Briar Chapel Utilities, LLC
Chatham
35° 49' 26"
-790 06' 43"
0.47
Helena
01284 - Non -Discharge Application Rate
0.10
19.95
inches
1-D
D-4
Briar Chapel Utilities, LLC
Chatham
35' 49' 41 "
-79' 06' 48"
0.26
Fill 4
01284 - Non -Discharge Application Rate
0.10
37.31
inches
1-D
D-5
Briar Chapel Utilities, LLC
Chatham
35' 49'49"
-79' 06' 35"
1.02
Wedowee
01284 - Non -Discharge Application Rate
0.10
37.31
inches
I-D
D-6
Briar Chapel Utilities, LLC
Chatham
35' 49' 5 1 "
-79' 06' 42"
0.63
Wedowee
01284 - Non -Discharge Application Rate
0.10
37.31
inches
I-D
D-7
Briar Chapel Utilities, LLC
Chatham
35049, 12"
-790 07' 04"
1.83
Helena
01284 - Non -Discharge Application Rate
0.10
19.95
inches
I-D
D-8
Briar Chapel Utilities, LLC
Chatham
35' 49' 12"
-79106' 52"
2.62
Fill 4
01284 - Non -Discharge Application Rate
0.10
19.95
inches
I -D
D-9
Briar Chapel Utilities, LLC
Chatham
350491 10"
-790 0614911,
0.15
Helena
01284 - Non -Discharge Application Rate
0.10
19.95
inches
i-D
D-10
Briar Chapel Utilities, LLC
Chatham
35049,0511
-790 06' 48"
0.06
Wedowee
01284 - Non -Discharge Application Rate
0.10
37.31
inches
1-D
D-11
Briar Chapel Utilities, LLC
Chatham
35' 49' 05"
-79' 06' 48"
0.04
Wedowee
01284 - Non -Discharge Application Rate
0.10
37.31
inches
1-D
D-12
Briar Chapel Utilities, LLC
Chatham
35° 49' 08"
-79' 06' 50"
2.12
Fill 4
01284 - Non -Discharge Application Rate
0.10
37.31
inches
1-D
D-13
Briar Chapel Utilities, LLC
Chatham
35' 49' 06"
-79' 06' 46"
0.62
Wedowee
01284 - Non -Discharge Application Rate
0.10
37.31
inches
I -D
D-15
Briar Chapel Utilities, LLC
Chatham
35° 49' 02"
-79' 06' 46"
0.25
Wedowee
01284 -- Non -Discharge Application Rate
0.10
37.31
inches
1-D
D-16
Briar Chapel Utilities, LLC
Chatham
35148' 59"
-79' 06' 47"
0.31
Fill 4
01284 - Non -Discharge Application Rate
0.10
37.31
inches
1-D
D-17
Briar Chapel Utilities, LLC
Chatham
35° 49' 01"
-790 06' 47"
0.03
Wedowee
01284 - Non -Discharge Application Rate
0.10
37.31
inches
1-D
D-18
Briar Chapel Utilities, LLC
Chatham
35° 48' 52"
-790 06' 40"
1.56
Fill 4
01284 - Non -Discharge Application Rate
0.10
19.95
inches
WQ0028552 Version 2.1 Attachment B Page 3 of 5

IRRIGATION / UTILIZATION AREA INFORMATION
APPLICATION LIMITATIONS
Phase
Field
Owner
County
Latitude
Longitude
Net Acreage
Dominant
Soil Series
Parameter
Hourly
Rate
Yearly
Max
Units
l-D
D-19
Briar Chapel Utilities, LLC
Chatham
35° 48' 51"
-79° 06' 35"
1.40
Fill 4
01284 - Non -Discharge Application Rate
0.10
37.31
inches
l-D
D-20
Briar Chapel Utilities, LLC
Chatham
35° 48' 49"
-79106' 34"
0.17
Wedowee
01284 - Non -Discharge Application Rate
0.10
37.31
inches
l -D
D-21
Briar Chapel Utilities, LLC
Chatham
35° 48' 52"
-790 06' 32"
0.54
Wedowee
01284 - Non -Discharge Application Rate
0.10
37.31
inches
l-D
D-22
Briar Chapel Utilities, LLC
Chatham
35° 48' 56"
-79' 0633"
0.08
Wedowee
01284 - Non -Discharge Application Rate
0.10
37.31
inches
l-D
D-23
Briar Chapel Utilities, LLC
Chatham
35° 49' 57"
-79° 0633"
0.20
Wedowee
01284 - Non -Discharge Application Rate
0.10
37.31
inches
I-D
D-26
Briar Chapel Utilities, LLC
Chatham
35' 49' 11"
-79' 06' 57"
2.16
Helena
01284 - Non -Discharge Application Rate
0.10
19.95
inches
Total for 1-D (Non -Conjunctive Reclaimed Water Utilization)
16.89
1-E
E-13
Briar Chapel Utilities, LLC
Chatham
35° 49' 47"
-79' 0628"
1.0 `
Fill 4
01284 - Non -Discharge Application Rate
0.25
N/A
inches
I-E
E-2'
Briar Chapel Utilities, LLC
Chatham
35' 49' 44"
-79' 06' 08"
4.9 2
Fi114
01284 - Non -Discharge Application Rate
0.25
N/A
inches
1-E
E-33
Briar Chapel Utilities, LLC
Chatham
3504913511
-790 06' 09"
1.0
Fill 4
01284 - Non -Discharge Application Rate
0.15
N/A
inches
I-E
E43
Briar Chapel Utilities, LLC
Chatham
35° 49' 34"
-790 06' 18"
3.3 `
Fill 4
01284 - Non -Discharge Application Rate
0.25
N/A
inches
1-E
E-53
Briar Chapel Utilities, LLC
Chatham
3504910611
-790 0615011
1.8
Fil14
01284 - Non -Discharge Application Rate
0.15
N/A
inches
Total for 1-E (Conjunctive Reclaimed Water Utilization)
12.0 / 9.2 R
1-F
F-l'
Briar Chapel Utilities, LLC
Chatham
35149' 27"
-79106' 49"
4.1
Fill 4
01284 - Non -Discharge Application Rate
0.25
N/A
inches
1-F
F-23
Briar Chapel Utilities, LLC
Chatham
35' 49' 30"
-79' 06' 44"
4.1 / 0.51
Fill 4
01284 - Non -Discharge Application Rate
0.25
N/A
inches
1-F
F-33
Briar Chapel Utilities, LLC
Chatham
35° 49' 33"
-79° 06' 43"
4.3 / 0.73 1
Fi114
01284 - Non -Discharge Application Rate
0.25
N/A
inches
-F
F43
rBriar Chapel Utilities, LLC
Chatham
350 4935"
-790 06' 50"
2.6
Fil14
01284 - Non -Discharge Application Rate
0.25
NIA
inches
Total for 1-F (Conjunctive Reclaimed Water Utllization3)
15.1 / 3.8 '
1-G
G-13
Briar Chapel Utilities, LLC
Chatham
35° 49' 20"
-790 07' 02"
3.5
Fill'
01284 - Non -Discharge Application Rate
0.30
N/A
inches
1-G
G-23
Briar Chapel Utilities, LLC
Chatham
35' 49' 24"
-79' 0700"
2.2
Fill'
01284 - Non -Discharge Application Rate
0.30
NIA
inches
I -G
G-33
Briar Chapel Utilities, LLC
Chatham
35149' 22"
-79106' 54"
4.2
Fi11 4
01284 -- Non -Discharge Application Rate
0.30
NIA
inches
1-G
G-43
Briar Chapel Utilities, LLC
Chatham
350 49' 17"
-790 06' 59"
4.0
Fill 4
01284 - Non -Discharge Application Rate
0.30
N/A
inches
I-G
G-53
Briar Chapel Utilities, LLC
Chatham
35' 49' 39"
-79° 0654"
1.2
Fill 4
01284 - Non -Discharge Application Rate
0.30
N/A
inches
1-G
G-63
Briar Chapel Utilities, LLC
Chatham
350 49' 11"
-790 06' 40"
3.1
Fill 4
01284 - Non -Discharge Application Rate
0.30
N/A
inches
WQ0028552 Version 2.1 Attachment B Page 4 of 5

IRRIGATION / UTILIZATION AREA INFORMATION
APPLICATION LIMITATIONS
Phase
Field
Owner
County
Latitude
Longitude
Net Acreage
Dominant
Soil Series
Parameter
Hourly
Rate
Yearly
Max
Units
I -G
G-73
Briar Chapel Utilities, LLC
Chatham
35' 49' 05"
-79' 0644"
2.5
Fill 4
01284 — Non -Discharge Application Rate
0.30
NIA
inches
I -G
G-8;
Briar Chapel Utilities, LLC
Chatham
35' 49' 06"
-79° 06' 27"
3.1
Fill 4
01284 — Non -Discharge Application Rate
0.30
NIA
inches
1-G
G-93
Briar Chapel Utilities, LLC
Chatham
35° 49' 13"
-79° OG 27"
2.6
Fill 4
01284— Non -Discharge Application Rate
0.30
N/A
inches
Total for 1-G (Conjunctive Reclaimed Water Utilization)
26A
Total
212.57 / 52.4 z
1. The second value represents portions of that field which are certified and operational.
2. This notation represents fields that are entirely certified and operational.
3. Records for conjunctive utilization sites are not required to be reported on Form NDAR-1. Instead, the total monthly flow distributed should be reported on Form NDMR for parameter WQ01.
4. Fields permitted with "Fill" as the dominant underlying soil shall be rototilled and amended with topsoil to a suitable depth to support growth of the intended vegetative cover and in no case less
than six inches in depth.
WQ0028552 Version 2.1 Attachment B Page 5 of 5

OPERATION AND MAINTENANCE PLAN
"Packaze H Irrioation System"
OVERVIEW
This irrigation system was designed and installed to apply irrigation water to meet the
hydraulic needs of the vegetation and soils without causing erosion or runoff. The
performance life of this system can be assured and usually increased by developing and
carrying out a good operation and maintenance program.
This practice will require you to perform periodic operation and maintenance to maintain
satisfactory performance. The following recommendations will help you in performing
adequate operation and maintenance.
GENERAL RECOMMENDATIONS
• Operate the system when needed to furnish water for landscape and plant growth.
• Operate the system at the pressure, discharge rate, duration and frequency as
designed and permitted by a licensed operator through the State of NC.
• Check to make sure that all connections are watertight and all valves are working
properly.
• Visually check all irrigation areas daily and maintain the system on
a regular schedule per manufacturers recommendations.
• Check the sprinkler heads monthly for wear and replace with proper parts when
defective or excessive wear is found. Raise or adjust sunken heads. Make sure that
sprinklers are discharging at the correct angle and that impact sprinkler heads are rotating
properly.
• Controller and controller programming monthly Check the controller to make
sure it is operating and programmed properly.
• Valves Monthly Use the controller to manually operate the valves through a
cycle to make sure they are operating properly. Adjust the flow control stems on
the valves if needed
• Field wiring Monthly, Check to see if the automatic valves are receiving the
proper voltage and current, check for shorts in the wiring.
• Promptly repair all leaks or weeping heads, by replacing gaskets or worn parts.
All irrigation heads are located in zones isolated from main transmission line.
Utilize electronic or manual gate valve to isolate a specific zone. For repairs to
main transmission line, close in line gate valves and deactivate irrigation pump
station.
August 21, 2020

• During limited -seasonal use, drain and place the removable part of the system in
an area where it will not be damaged. Annually or more often as required isolate
and flush heads in each given spray zone.
• Maintain all pumps, piping, valves and other electrical and mechanical equipment
in good operating condition following the manufacturer's recommendations
• Immediately repair any vandalism.
• Maintain soils and turfgrass to maximize water absorption and
reduce runoff potential, including: maintain soil cover,
improve soil structure, add or maintain natural organic matter in the soil, and
improve drainage).
• Monitor daily water use per zone as required in permit. Limit irrigation dose to
Y' with a minimum 2-hour soak cycle between re -application. Inspect Spray
patterns to ensure discharge is not blocked by plant material. Remove vegetation
restricting effective discharge.
• Monitor flow sensors entering each zone and compare with daily flow allocation
to each spray zone in master control system. Inspect zone if significant variations
are identified.
Contacts:
• NCDENR Regional Office
Mail to:
1628 Mail Service Center
Raleigh, NC 27699-1628
Chatham County Emergency Operations
Location: 3800 Barrett Drive
Raleigh, NC 27609
919/791-4200
FAX [phone]
12 East Street, P.O. Box 1809, Pittsboro, NC 27312
TEL [phone] FAX [phone]
August 21, 2020

STATE OF NORTH CAROLINA
UTILITIES COMMISSION
RALEIGH
APPENDIX A
DOCKET NO. W-1300, SUB 9
BEFORE THE NORTH CAROLINA UTILITIES COMMISSION
OLD NORTH STATE WATER COMPANY, LLC
is granted this
CERTIFICATE OF PUBLIC CONVENIENCE AND NECESSITY
to provide sewer utility service
in
BRIAR CHAPEL SUBDIVISION SERVICE AREA
(including HERNDON WOODS SUBDIVISION)
Chatham County, North Carolina
subject to any orders, rules, regulations,
and conditions nor or hereafter lawfully made
by the North Carolina Utilities Commission
ISSUED BY ORDER OF THE COMMISSION.
This the 20th day of April , 2015.
NORTH CAROLINA UTILITIES COMMISSION
Gail L. Mount, Chief Clerk

NCDENR
North Carolina Department of Environment and Natural Resources
Division of Water Quality
Pat McCrory Thomas A. Reeder
Governor Acting Director
September 30, 2013
William S. Mumford, Vice President, Development
Briar Chapel Utilities, LLC
13777 Ballantyne Corporate Place, Suite 550
Charlotte, North Carolina 238277
Subject: Adjusted Daily Sewage Flow Rate Approval
Briar Chapel Development
Permit No. WQ0028552
Chatham County
Dear Mr. Mumford:
John E. Skvarla, 111
Secretary
On July 15, 2013, the Division of Water Resources (Division) received an adjusted daily sewage flow rate
(flow reduction) request that would apply to all permitted but not yet tributary residential connections
and all future residential connections tributary to the Briar Chapel Development collection system.
In accordance with 15A NCAC 02T .0114(f)(2), the Division has evaluated all the submitted data and
based on the data submitted, the Division hereby approves for use by the Briar Chapel Development an
adjusted daily sewage design flow rate of 56 gallons per day per bedroom effective immediately.
For new sewer extension applications with proposed flows tributary to the Briar Chapel Development
collection system:
The flow reduction is applicable to residential single family dwellings only.
The minimum flow for 1 and 2 bedroom dwellings shall be 112 gallons per day.
This flow reduction .shall not apply to sewer extension applications and/or permits for any other
public or private organizations whose wastewater flows are or might become tributary to the
Booth Mountain (Westfall) Project collection system.
For existing permits with flow not yet tributary to the Briar Chapel Development collection system:
• The Division will not reissue permits for previously permitted projects. If reissued permits are
desired, a permit modification application with the appropriate fee must be submitted for each
permit to be modified.
1617 Mail Service Center, Raleigh, North Carolina 27699.1617
t.ocab= 512 N. Salisbury St. Raleigh, North Carolina 27604
Phone: [phone] FAX: [phone]
lntemet: www.ncwaterouality.oru
Nor thCarofina
Naturall#
An Equal Opportunity 1 Affirmative Action Employer

William S. Mumford, Vice President, Development
September 30, 2013
Page 2 of 2
Future sewer extension applications should be made using the flow reduction amount stated above. All
other aspects of the permitting process remain unchanged, and all applications must be in compliance
with the statues, rules, regulations and minimum design criteria as certified by the owner and engineer.
Regardless of the ad'usted design dailv wastewater flow rate at no time shall the wastewater flows
exceed the effluent limits defined in the Non -discharge Permit for the treatment facility or exceed the
capacity of the sewers downstream of any new sewer extension or service connection(s).
The granting of this flow reduction does not prohibit the Division from reopening, revoking, reissuing
and/or modifying the flow reduction as allowed by the laws, rules, and regulations contained in 1SA
NCAC 02T, NCGS 143-215.1, or as needed to address changes in State and/or Federal regulations with
respect to wastewater collection systems, protection of surface waters and/or wastewater treatment.
If you have any questions, please contact Michael Leggett at [phone], or via e-mail at
[e-mail]. if the reviewer is unavailable, you may leave a message, and they will
respond promptly. Please refer to the above application number when making inquiries on this project.
Sincerely,
for Thomas A. Reeder, Director
Division of Water Resources
cc: Mark P. Ashness, P.E. — CE Group
301 Glenwood Avenue, Suite 220, Raleigh, NC 27603
Danny Smith, Surface Water Protection Supervisor, Raleigh Regional Office
Jon Risgaard, Land Application Unit Supervisor
Central Files: WQ0028552

CE GROUP
301 GLENWOOD AVENUE, SUITE 220
RALEIGH, NC 27603
Phone: [phone]
E-Mail: [e-mail]
July 9, 2013
Mr. Michael Leggett
NCDENR (PERCS) Unit
512 North Salisbury Street
Raleigh, NC 27604
Re: Adjusted Daily Sewage Flow Design Rate (flow Reduction) Request
Briar Chapel Utilities, LLC Permit # WQ0028552
Chatham County
Dear Mr. Leggett:
In response to your letter dated January 28, 2013, please find attached the following
information for your review:
Question 1: Brief Explanation on Request for Flow Reduction
Prior to initiating the project, our client sought and received a flow reduction based upon
each residential unit generating 250 GPD. Since that time over 300 homes have been built
and occupied. We have been tracking the actual flow rates since the inception of the project.
Briar Chapel is marketed as a green community with emphasis on sustainability and
conservation of resources. All the homes have been constructed with low flow fixtures (a
project requirement). As a result the monthly DMR reports reflect average daily wastewater
generation below 125 GPD per residential unit. The original flow reduction allowed our client
to project future infrastructure requirements for the project. This further flow reduction allows
refinement of future reuse spray area and storage requirements as the project continues to
build out. The enclosed information supports a residential flow reduction of 56 GPD/
bedroom for the project.
Question 2: Flow Meter Calibration During Evaluation
Meter Calibration Information is attached. There were no adjustments required.
Question 3: Historical Information on Bedroom Data for project
We have received detailed information from Chatham County Inspections (attached)
regarding quantity of bedrooms for each residential unit. The project is predominantly 3 and
4 bedroom units. The actual weighted average based upon this data is 3.35 bedrooms per
unit.
Question 4: Inflow 1 Infiltration Issues and Infrastructure Capacity
The data provided reflects all current inflow and infiltration. The monthly DMR reports when
compared with rainfall data show no significant I&I issues. Presently all of the developed
project's wastewater is collected and pumped to the WWTP from PS -A. A second regional
pump station has recently been permitted to convey wastewater from the school sites and
development planned on the southern side of the project back to the WWTP in a separate

July 9, 2013
Question 5: Flow Projections Based upon Assumption of All Homes Occupied.
Spec Homes and Pre -Sales are not included in the summary unless they are occupied. The
Briar Chapel HOA provided a recent monthly sample of all existing homes and found that 12
units were unoccupied as a result of someone moving and now listing as a resale. We have
reviewed the highest (3) day peak month with and without the 12 vacant units accounted for;
the resulting impact is that the flow rate per bedroom increases from 54 GPD to 56 GPD.
Please contact us if you have any questions.
Respectfully submitted,
CE Group, Inc.
N4W'�' F44z--,
Mark P. Ashness, PE ASLA
LEED AP
cc: Lee Bowman, Briar Chapel Utilities, LLC
Attachments:
1. Monthly DMR Reports (May 2012 -April 2013)
2. (12) Month Wastewater Data Summary
3. Chatham County Inspections Bedroom Report
4. WWTP Flowmeter Calibration Report

FORM: NDMR 08-11 NON -DISCHARGE MONITORING REPORT (NDMR) Page _i` of _2_
Permit No.: WQ0028552 Facility Name: Briar Chapel Development
PP[. n ue uen o ow genera
001 Flow Measuring Dint: Parameter
County: Chatham
ue n wa er owe
Monitoring pint:
Month: May Year: 2012
ace
Parameter Code IN
50050
00310
00940
50060
31616
00610
00620
00400
70300
00530
00076
00010
00300
00545
00615
00630
>
2:O
¢
O
c
m
-
o
O
m
m
LLo
o
E
E
!
v
uo
[4W
y
r_
_n
v e. o
1 0s
m
a
ain
m
n
a
P O
rn
+ m
cc
z
24-hr
hrs
GPD
mg/L
mgi
mg1L
#1100 mL
mg/L
I mglL
Su
mg1L
I mg1L
NTU
°C
mg/L
mLIL
mg/L
mg1L
1
14-15
1.25
31,680
0.9
7.08
121
17.5
7.21
2
12:40
2
35,260
0.81
7.14
1.24
18.8
7.03
3
15:00
1
33,790
0.85
7.54
1,94
22.5
6.93
4
13:15
1
27,190
0,9
7.56
2,31
22.3
6.38
5
35.737
1 8
6
35.737
_
1,75
71
13:50
2
35.737
0.99
6.96
1 A6
23.9
6.96
8
1 08:40
3.75
21,500
0.94
7.52
2,36
22.3
7.52
9
1 11:15
1.25
44.740
0.74
7.16
1.74
23.7
7.16
101
10:00
1
22,720
<2 0
0.98
<1.0
<C 045
0.074
7.1
<1.0
1.36
22.5
7.1
0.0072
0.081
111
09:55
1.75
36,260
0.89
7.09
1.3
23.4
7.09
12
39,313
1 3
13
1 39,313
1.35
14
12:50
1
39.313
0.99
1
7.1
1.1
24.1
7.1
15
11:10
1.25
45,320
0.59
7.01
1.3
24
7.01
16
13:40
1
40,310
0.77
7.07
1.29
24
7,07
171
11:45
1.25
30,900
0.66
6.99
1,45
23-6
6,99
181
11:40
1.25
35,330
0.77
6.7
1,38
23.2
6.7
191
32,383
1.35
201
1
32,383
1.35
211
15:20
1 0.75
32,383
0.55
6.79
1.31
23.9
6.79
22
11:15
1.5
36,300
0.65
6.51
1.51
23.7
6,51
23
11:20
1.5
24,250
0.87
6.91
1.8
22.9
6-91
24
08:55
1
36.660
<2 0
0.91
<1.4
<0.045
0.58
7.01
2 4
1.6
23.1
7.01
0,0086
0 59
25
12:10
1.25
37,570
1 0.84
1
1 6.98
1.71
22.9
6.98
26
33,680
1 6
271
33,680
16
28
08:30
1.5
33,680
0.91
7.24
1.62
23.9
7.19
29
13:15
1
42,590
0.84
7.28
1,68
23.7
7.08
30
07:00
1.25
29,220
0.82
7.39
237
24.1
7.16
31
13:10
1.5
45,440
0.68
7.11
1.38
23.1
6.39
Average:
34,851
0.82
0.33
2.40
1.57
22.92
6.97
001
034
Daily Maximum:
45,440
0,99
0.58
7.56
2.40
2.37
24.10
7.52
001
0.59
Daily Minimum:
21,500
0.55
0.07
6.51
2.40
1.10
17.50
6.38
001
0.08
Sampling Type:
Recorder
Composite
Co�iposiie
Grab
Grab
Composite
Composite
Grab
Composite
Composite
Recorder
Monthly Limit:
331,533
10
14
4
5
Daily Limit:
15
25
6
6-9
1
10
10
Sample Frequency:
Continuous
2 x Month
3 x Year
5 x Week
2 x Mcnlh
2 x Month
L_2x.Morlth
1 5 x Week
1 3 x Year
2 x Month
Continuous

FORM: NDMR
08-11
NON -DISCHARGE
MONITORING
REPORT
(NDMR)
Page _i_
of_2_
Permit No.:
PPI: 001
Parameter Code - 10
R m
S m E w
� E
v
p �
o O
24 hr hrs
1 12:35 1.25
2
Flow Measuring
50050
LL
GPO
34.980
39,487
Facility
F�oint:
04310
to
m IL
Name:
00940
mglL
Briar Chapel
60060
cw o
~
WU
mglL
0.5$
Development
31616
E
�o
°[a
c)
iY1100 mL
00610
MH]
rz
mglL
00620
m
mg/L
Parameter
00400
x
su
7-D7
County: Chatham
Monitoring omt
70300 00530 00076
°om '
0
mCno°
mg1L mg/L NTU
1.36
Month:
°
00010
�m}
a
C
22.8
.June
00300 00545
9 m
1
om°
rn
o
mg/L mLIL
6.81
Year: 2012
00615 00630
`.mU
^y+
z 'z
mglL m L
gJ
3
39.487
1.3
4
5
6
7
8
9
13:30 1.25
11:20 1.25
07;30 1.25
11:15 1.25
11:30 1
39.487
31,270
24,530
39,140
28,530
31,667
0.74
0.89
0.81
0.77
0.89
ifl10
6.79
6.89
7.3
7.03
7.04
1.4
1.23
1.63
1.5
1.23
1.43
1.4
23.6
22.9
21.2
22.4
23.9
7.03
7.07
7.19
7.61
7.1
31,667
1.45
11
12
13
14
15
16
13:15 1
11:15 1
47:30 1.25
11:30 1
11:30 L5
3i,667
39.200
24,880
36,560
29,013
29,013
2
0 9
0.55
0 7S
0.85
0.$
<1
0,07
7.84
7,16
7.27
7.48
7.29
7.39
1.61
23.3
6.51
2.5
1.31
23.7
fi.73
1.3
22.8
6.87
1.39
22.9
6.73
1.36
23.6
6.8
1.4
17
29,013
1.45
18
19
28
21
22
231
1145 1.25
13:15 1.25
D7:00 1.25
11:00 1
11:15 1.5
29,013
36,620
26,510
28,200
37,260
34,567
<2.0
0.7
0.65
0.66
0.58
0.68
<1
0.07
1.4$
7.1
6.99
7.31
6.97
6.71
<2.5
1.55
22.9
6.55
1.25
1.25
23-9
7.04
23.9
6.04
83
1.41
24.3
6.69
1.4
24.9
6.55
241
34,567
#.3
1.45
1.35
25
26
27
28
29
30
11:30 1
11:35 1
13:40 1
11:35 1.5
11750 1
34,657
31,270 1
25,420
24,620
35,870
56.117
0.91
0.68
0,61
0.77
0.51
6.69
6,73
7.06
7.37
7.22
24.4
6.45
1.45
24.7
7.13
1.38
1.3
1.35
25.9
6.44
25.6
7.07
25.7
6-$3
31
1.4
Average:
33.180
Daily Maximum:
56,117
Daily Minimum:
24.530
Recorder
Sampling Type:
Monthly Limit-
Daily Limit
Sample Frequency:
Recorder
331,533
COnbnuou5 1
Composite
10
15
2 x Month 1
Composite
3 x Year
Grab
5 x Week
Grab
14
25
2 x Month
Composite
4
6
2 x Month
Composite
2 x Month
Grab
6-9
5 x Week
Camposite
3 x Year
Composite
5
14
2 x Month
10
Continuous

FORM: NOMR 08-11 NON -DISCHARGE MONITORING REPORT (NDMR) Page _1_of,2
Permit No.: W00028552 Facility Name: Briar Chapel Development county: Chatham Month: July Year: 2012
PPI: 001 Flow Measuring Dint: Parameter Monitoring ointVVarW
Parameter Code - r 50050 00310 00940 50060 31616 00610 00620 00400 70300 00630 00076 00010 00300 00545 00615 00630
m m m m a
m E« u, mto
~mo = +G v cu m
m y
E wa
a p c`
a -QUO m o
K r
L
¢ z a) CL QO
caS O �pZ zZ
LO
rn � y
14-hr hrs GPD mg/L mg/L mg1L #1100 mL mg/L mg/L su mg/L mg1L NTU °C mg/L mUL mg/L mglL
1 , 35.953 1.54
2 i13:15 1 35,953 0.61 6A9 1.45 26.9 6.44
3 11:10 2.75 49,060 0.99 6.71 1.4 27.1 6.45
4 HOLIDAY 33.865 14
5
10:20
0.75
33,865
<2,0
10
0.69
<1
0.26
3.58
6.78
147
<2.5
2.44
27.2
6.3
6
i'11:30
1
34,740
6.83
7_11
1.8
27.7
6.24
7
35.033
1.9
8
35,033
1.61
9
13:50
'14:50
1
35.033
0.68
7.39
L55
27.7
fi.88
10
1
35,500
0.8
7.73
1.6
27.6
6.4
11
111:45
1.5
36,090
0.77
7.51
1.61
27.1
6.73
12
15:20
1.25
31,850
0.84
7.68
1.7
26.1
6.84
13
07:55
1,25
20,1120
0.79
7.99
1.65
25.8
7.02
14
38.777
1.5
15
i
38,777
1.55
16
13:00
1
38,777
0.74
7.37
1.62
27.7
6.48
17
1220
1.25
39,050
0.41
7,16
1.52
27.9
6.29
18
11:35
1.25
30,010
0.52
7,59
1,54
27,2
6.64
19
09:10
2
39,918
<2.0
0.76
<1
0.18
2.7
6.97
<2.5
1.51
27.5
6.48
20
12:00
1.5
27.372
0.63
7.33
1.5
27.2
676
21
42,300
1
22
42,300
1.7
23
:14:10
1.5
42,300
0.58
6.55
1.42
27.7
6.39
24
'.'1015
1.25
31,420
0.61
6.9
1.63
27.4
6.81
25
''07:50
1.5
32,500
0.63
6.93
1.75
25.9
6.87
26
w 12:15
1.25
39.350
0.87
7.03
1.77
27.9
6.51
27
' 11:40
1
51,720
0.77
7
1.63
27.7
6.39
28
36,620
1.5
29
36,620
1.6
30
13:35
1
36,620
0.41
6.79
1.89
27.6
6.33
31 12:30 4,25
35,770
0.37
6.51
1,66
27.9
6.39
Average:
36,522
10.00
0.68
0.22
3.19
147.03
1.63
27.28
6.55
Daily Maximum:
51.720
10.00
0.99
0.26
3.68
7.99
147.00
2.44
27.90
7.02
Daily Minimum:
20,020
10.00
0.37
0.18
2.70
6.51
147.00
1.44
1 25.80
6,24
Sampling Type:
Recorder
Composite
Composite
Grab
Grab
Composite
Composite
Grab
Composite
Composite
Recorder
Monthly Limit:
331,533
10
14
4
5
Daily Limit:
15
25
6
6-9
- 0
10
Sample Frequency:
Continuous
2 x Month
3 x Year
5 x Week
2 x Month
2 x Month
2 x Month
5 x Week
3 x Year
1 2 x Month
Continuous

FORM; NDMR 1313-11
NON -DISCHARGE
MONITORING REPORT
(NDMR)
Page_1-of_2_
Permit No.: W00028552 Facility
Name: Briar Chapel Development
Parameter
county: Chatham
Monitoring Dint:
Month: August Year: 2012
PPI:
001
Flow Measuring
pint:
c
Parameter
O
1
2
3
4
9
6
7
8
9
1
11
12
13
14
15
16
17
18
19
20
21
22
Code
m
24-hr
07:00
12:45
11 10
13:30
12:35
07:00
12:10
11:30
12:35
12:30
11:55
12:00
05:50
13:45
12:30
1130
-0
Cl)
hrs
1.5
15
1.5
1.25
1.25
1.25
1.5
1
1.25
1.25
1
1.5
1.5
1.25
1.5
1.75
50050
GPD
20,750
40,510
33,210
35,227
35,227
35.227
31,770
25,410
47.180
3,0
37,530
37.530
37,530
30.970
31,800
37,840
18,750
43,793
43,793
43,793
37,820
39,470
00310
mglL
<2.0
00940
mg/L
50060
c
e
mg/L
0.44
0.31
0.36
0.4
0.69
0.58
0.7
0.61
0,77
0.39
0.2
0.31
0.43
0.56
0.66
0.1
31616
`
° oom
#1100 mL
<1
00610
°o
s
m L
0.11
00620 00400
m
mglL su
6.77
6.8
6,92
7.03
6.84
6.88
2.07 7.12
7.18
7.38
7.46
7.51
7.55
7.68
7.03
7,04
7.08
70300 00530 00076
9 c a
qn
°
H ~
mglL mg/L NTU
2.09
1.79
2.54
2.Ofi
1.9
2.91
1.9
2.67 1
<2.5 1.7
1.55
.6
1 1.6
.65
1.46
1.5
1.49
1.71
1.89
1.75
1.8
2.17
1.96
1.99
00010 00300 00545 00615 00630
>
a_:
n
h
rn
m
`E
z
°C
26.8
27.7
27.3
27.6
27.3
26.8
26.9
26.8
27.7
26.4
26.6
26A
25.9
23.9
24A
25.4
mglL
6.64
6.51
6.77
mL/L
m
m jL
9
6.8
6.53
6.72
6.8
6.7
6.38
6.29
6.33
6.21
6.71
7,19
6.91
6.7
23
24
09:30
13:45
1.5
1
41,620
36,520
<2.0
0,77
0.83
38
0.19
1.64
6.97
7.01
<2.5
1.88
1,76
24.9
26.1
6.58
6.19
25
37,438
1 8
26
27
28
13:40
13:45
1
2.25
37.438
37.438
47,327
0.7
0.99
6.71
6.65
1.8
1.46
1.72
24.9
25.7
6.65
6.34
29
07:00
1.25
29.410
1.08
6.98
2.08
24.2
6.78
30 11:15 1.25
31 10:00 1.25
Average:
Daily Maximum:
Daily Minimum:
Sampling Type:
Monthly Limit.
Daily Limit:
-Sample Frequency:
44,160
49.430
36,864
49.430
18,750
Recorder
331,533
Continuous
Composite
tq
i5
2 x Month
Composite
3 x Year
0.79
0.99
0.59
1.08
0.10
Grab
5 x Week
38.00
38.00
38,00
Grab
14
25
2 x Month
0.15
0.19
0.11
Composite
4
6
2 x Month
1.96
2.07
1,84
Composite
2 x Monih
6.8
6.79
7.68
6,65
Grab
6-9
5 x Week
Composite
1
3 x Year
Composite
5
10 110
2 x Month I
1.83
1.8
1.88
2.91
1,46
Retarder
Continuous
25.1
25
26.08
27,70
23.90
6.19
6,58
6.59
7.19
6.19

FORM: NDMR08-11 NON -DISCHARGE MONITORING REPORT (NDMR) Page _1_of_2_
Permit No.: WQ0028552 Facility Name: Briar Chapel Development County: Chatham
n ue s uen v ow genera J ree r n a er vwer
PPI: 001 Flow Measuring Dint: Parameter Monitoring oint:
Month: September
Year: 2012
u e a
Parameter Code 0
50050
00310
00940
50060
31616
00610
00620
00400
70300
00530
00076
00010
00300
00545
00615
00630
s
a E
�~
O
c
'
O
a
LL
O
c'7Q
°
°en
_
E
<
z
'_❑
°
°
Qy�
E
F
N
Q
m
°H
r/}
.t=
:: m
.
z
24-hr
hrs
GPD
mg/L
mg1L
mg1L
#l100 mL
mg/L
mg/L
su
I mg1L
mg/L
NTU
°C
mglL
mL/L
mg1L
mg1L
1
39,110
1.88
2
3
11:55
1.25
39,110
39,110
0.8
6.79
1.9
1.84
25.5
6.71
4
13:15
1.25
62,040
0.83
6.7
1-56
25.5
6.77
5
14:00
1
46,730
0.83
6.55
1.77
25.7
6.37
fi
1 10:40
1
42,720
<2.0
0.7
<1
012
1.79
6.21
5
1.9
26.2
6.47
71
11:30
1.25
48,370
0.84
6.69
2-01
26.8
6-72
81
39,217
2
91
101
14:39
1
39,217
39,217
0.93
6.89
2.05
2.88
24.3
6.98
11
12
13
13:50
18:40
11:55
1
1
1.25
36,820
33,790
33,100
0.28
0.55
0.33
7.05
7.09
7A8
2.19
2.02
2.13
24.7
24.3
24.2
6.59
6.62
7.01
14
15
13:50
1.25
36,620
37,537
0.37
17.23
2.96
2.06
24.9
7.27
16
37,537
2 1
17
13:45
1.25
37,537
0.39
7.2
199
24.2
6.72
18
10:10
1
41,510
2.0
0.39
<1
0 13
0.81
7.19
<2.5
1 86
24.1
6.18
19
08:00
3.25
20,100
0.51
7.2
2.15
24
6.28
20
11:40
1.5
46,256
0.1
6.91
2.85
24
6.55
211
05:40
1.25
24,694
0.09
7.13
2.91
22 7
6.8
22
39,493
2.8
23
39,493
2.9
24
15:00
1.25
39,493
0.16
7.09
4,7
20
6.72
25
09:55
3
34,790
0.11
6.68
2.98
24.1
6.59
26
11:30
1.25
45,320
0.2
6.6
1.76
23.6
6.86
27
28
13:10
11:20
1
1.5
38,530
36,960
0.21
0.2
6.24
6.19
1-98
2.18
24
23.7
6.53
6.31
29
112.950
2.2
30
112.950
2,2
31
Average:
44,014
0.44
013
1.30
5.70
229
24.33
6.65
Daily Maximum:
112,950
0.93
0.13
1 79
7.23
5.70
470
26.80
727
Daily Minimum:
20,100
0.09
0.12
0.81
6.19
5.70
1,56
20.00
6,18
Sampling Type:
Recorder
Composite
Composite
Grab
Grad
Composite
Composite
Grab
Composite
Composite
Recorder
Monthly Limit:
331,533
10
14
4
15
Daily Limit:
15
25
6
6-9
10
10
Sample Frequency:1
Continuous
2 x Month
3 x Year
5 x Week
2 x Month
2 x Month
2 x Month
5 x Week
3 x Year
2 x Month
Continuous

FORM: NDMR 08-11 NON -DISCHARGE MONITORING REPORT (NDMR) Page _1_ of_2_
Permit No.: W00028552 Facility Name: Briar Chapel Development County: Chatham Month: October Year: 2012
n ue uen o ow genera uen roun wa r Lowering Surfacewater
PPI: 001 Flow Measuring Dint: Parameter Monitoring Dint:
Parameter Code 11
50050
00310
00940
50060
31616
00610
00620
00400
703t�C1 "
00530
00076
00010
00300
00545
00615
00630
❑
`
U h
C
D
O
L
G7
W m
LLwin
U
Q
Z
7.
N
pN
O
a
�
E
6 cn
X
❑ O
01
ro '0
O
aN
En
0
`
Z
zO
1
24-hr
0915
hrs
2
GPD
72,680
mg1L
mg1L
mg1L
0.1
#1100 mL
mg1L
mglL
su
6.19
mgiL
mg1L
NTU
°C
23.6
mg1L
7.07
mLL
mg1L
mg1L
2
10:00
1
120,330
0.19
6.29
24
6.41
3
11:50
1.25
42,710
0.11
6.26
24.2
6. 33
4
13:50
1,25
44,130
0.21
6.19
24
6.55
5
06:00
1,25
25,990
0.14
6.23
231
7.19
6
71
41,690
41,690
8
9
10
1 14:20
12:45
06:15
1
1,25
1.5
41,690
37,600
25,290
0.19
0.19
0.17
6.2
6.15
6-23
21.8
20.7
20.4
6.51
6.98
6.87
11
12:15
0.75
36,870
0.29
6.65
20.9
6,9
12
131
141
11:15
1.5
34,870
42,886
42.886
0.63
7.05
21.1
6.34
15
14:00
1
42,886
0.79
6.62
21.4
709
16
11:15
1.25
39.652
0.77
7.09
20.3
6-8
17
12:20
1.25
36,930
0.91
7.09
19.9
6.91
18
11:05
1.25
28,870
<2 0
0.99
<1
0 OE
2-74
T21
<2.5
19.9
7,07
19
20
11:05
1.25
37,860
36,373
0.77
7.07
19.9
7.2
21
36,373
22
13:45
1
36,373
0.51
7.7
18.9E6.19
23
08:20
1.25
29,220
0.76
7.35
19
24
06:30
1.25
33,390
0.69
7.64
18.325
12:05
1
39,030
<2 0
0.77
<1
029
323
7.39
<2.5
18.826
11:45
1.25
47,6440
0.81
7.41
18.8
27
35,983
28
35,983
29
12:10 1
1
35,983
0.94
6.92
15.6
7.07
30
12:50
41,230
0.88
6.81
15.1
T35
31 11:15 1.25
Average:
49,570
41,763
j 0.83
0.55
0.18
2.99
7.08
15.2
20.21
716
6.85
Daily Maximum:
120,330
0.99
029
3.23
7.70
24.20
7.35
Daily Minimum:
25,290
0.10
0.06
2.74
6.15
15.10
6.34
Sampling Type:
Recorder
Composite
Composite
Grab
Grab
Composite
Composite
Grab
Composite
Compcsi e
Recorder
Monthly Limit:
331.533
10
14
4
5
Daily Limit:
15
25
6
6-9
10
10
Sample Frequency:
Continuous
2 x Month
L 3 x Year
5 x Week
2 x Month
2 x Month
2 x Month
5 x Week
3 x Year
2 x mont7
Continuous

FORM: NDMR 03-12 NON -DISCHARGE MONITORING REPORT (NDMR) Page 1 of 2
Permit No.: W00028552 Facility Name: Briar Chapel Development County: Chatham Month: November Year: 2012
V ,
PPI: 001 Flow Measuring Point: Parameter Monitoring Point:
Parameter Code --►
50050
00310
00940
50060
31616
00610
00620
00400
70300
00530
00076
00010
00300
00545
00615
00630
C3
m
��
c
OLn
v�
m
ar
to
c�
m
c
� mt
t�
ii o
L)
c
E
Q
:;
a
y v
ir°
a y
� �
�+
E
ro
w x
O
m
O us
B a
m rn
z
+ m
z
24-hr
hrs
GPD
mg/L
mg/L
mg/L
#1100 mL
mg/L
mg/L
su
mg/L
mg/L
NTU
°C
I mg/L
mL/L
mg/L
mg/L
1
11:45
1.75
37,110
0.75
6.97
2,58
15.3
6.81
2
11:40
1.25
32,550
0,9
7.08
2.48
14.9
7,16
3
35,006
2.6
4
35,006
2 6
5
12:40
1.25
35,006
0.92
7.12
2.55
14.1
7,31
6
11:00
1
28.341
1 0.77
7.08
2.6
13.7
6.91
71
1015
1.5
32,500
<2 0
11
0.84
<1
C 32
0.99
7.14
98
�2 5
2.86
12.6
7,24
8
12:15
1.25
27,870
0.94
7.09
2.55
13.7
6.57
9
11:40
1.25
47,640
0.65
7.08
2.6
12.9
.7.21
10
44,585
2e75
11
1 44,585
2.75
12
1145
1
44..585
0.68
7.11
2.8
13.9
7.14
131
14
13:00
06:50
1
1.25
31..604
32.030
0.9
0.65
7.01
7.22
2.73
3.37
13.1
12.9
6.86
7.81
15
11:40
1.25
46,270
0.91
6.94
2.65
12.3
6.61
16
11:15
1.5
35,200
0.81
7.07
2.67
12.4
7.18
17
40,730
2.75
18
40.730
2 8
19
12:45
1
40,730
0.89
7.13
2.69
13.4
7.21
20
21
22
11:00
07:50
Holiday
1.5
1,25
37,550
31,940
44.210
0.73
0.55
7.01
7.52
2.59
2,71
2.8
13.5
12.1
6.65
7.37
23
11:15
1.5
44,210
0.61
7.31
2.91
121
7.18
241
40.700
2 8
251
40,700
29
26
13:40
1.25
40.700
0.91
7.04
2.8
12.3
6.8
27
11:30
2.5
36,270
0.55
6.9
313
12.8
6.55
28
06:55
1.5
5,090
<2 0
0.6
<1
G. 1
6,73
6.93
<2 5
3.77
12.2
6.72
29
08:30
6.75
72,963
0.51
7.04
3.59
11.9
7.13
30
10:40
1.25
9.777
0.55
7.09
3.9
11.1
7.13
31
Average:
37,206
0.00
11.00
0.74
1.00
021
386
98.00
0.00
2,84
13.01
7.03
Daily Maximum:
72,963
2.00
11.00
0.94
1.00
032
6.73
752
98.00
2.50
3.90
15.30
7,81
Daily Minimum:
Sampling Type:
5,090
Recorder
2.00
Composite
11.00
Composite
0.51
Grab
1.00
Grab
0.10
Composite
0,99
Composite
6 90
Grab
98.00
Co:rrposite
2.50
Composite
248
Recorder
11.10
6.55
Monthly Avg. Limit:
331,533
10
14
4
5
Daily Limit:
Sample Frequency:
Continuous 1
15 1
2 x month 1
3 x Year
5 x week
25
2 x month
6
2 x month
2 x morih
9-Jun
5 x week
3 x Year
10 j
2 x month I
10
Continuous

FORM:
NDMR
08-11
NON -DISCHARGE
MONITORING
REPORT
(NDMR)
Page _1_
of _2_
Permit No.:
WQ0028562
Facility
Name:
ue uen
Briar Chapel
o ow
Development
genera
Parameter
County:
Chatham
Month:
December
Year:
2012
PPI:
001
Flow Measuring
n
oint:
pen
Monitoring
roue wa
oint:
er Owen
u ace Water
Parameter
Code
50050
00310
00940
50060
31616
00610
00620
00400
70300
00530
00076
00010
00300
00545
00615
00630
i ai
¢
c
O
9
°�
a
w:m
5
m
O
°
° W 2
E
_
m
gy
v
r
u_wm
E
z
�°
rn
Q
°
°p
cn�
U
a
E
°
i.yE
zO
24-hr
hrs
GPD
mg/L
mg/L
mg/L
#1100 mL
mglL
mg/L
SU
mg1L
mg1L
NTU
°C
mglL
mUL
mg1L
mg1L
1
37,863
t3.13
2
37,863
3.25
3
13:00
3
37,863
0.91
7.13
.329
11
7.09
4
09:45
6.25
28,180
0.69
7.04
3.12
11.1
7.18
5
13:00
1.25
1 45,880
0.77
7.18
416
12.3
7.33
6
11:15
1.5
1 38,810
0.69
7.21
3.33
11.1
7,18
7
11:15
1.25
39,270
0.79
7.08
3.38
10.4
7.01
8
44,953
3.5
9
44,953
3.5
10
14:15
1.25
44,953
0.59
6.81
3-48
11.4
7.11
11
11:15
1.5
34,420
0.66
6.99
3-15
11.4
7.19
12
10:55
1.25
42,290
1 <2.0
0.65
<1
0.24
3.32
7.03
<2.5
3-98
11.2
7.07
13
14:15
1.25
45,940
0.61
7.16
4.09
11.9
23
14
09:55
1.25
36,260
0.58
6.93
5.16
10.8
E7.12
EEf
15
43,240
3,7
16
43,240
3.75
17
12:55
1
1 43,240
0.59
6.88
3.41
11.2
7.01
18
07:30
1,25
39,470
0.68
6.9
3.71
11.1
7.11
191
07:00
1.25
43,010
0.51
6.83
3-63
11.7
7.04
201
11:00
1.75
37,300
0.69
6.83
3.8
11
7,18
211
11:25
2.5
49.910
0.68
6.99
3.47
10.7
7.18
221
1
37,417
3.5
23
37,417
3.5
24
12:00
1
37,417
0.88
7.01
3.51
10.9
6,88
25
Holiday
45,945
3.55
26
12:10
1.25
45,945
0.94
7.05
3,09
10.8
7.16
27
10:40
1.25
59,010
<2.0
0.91
<1
<0.04
5-76
7.02
<2 5
3.59
10.4
7e21
28
18:20
1.75
38,730
0.88
7.02
3.03
101
7,07
29
39,430
3.5
30
39,430
3.5
7.31
31 11:55 1.25
39,430
0.68
7.03
308
9.8
Average:
41,261
0.72
0.24
454
354
11.02
7.13
Daily Maximum:
59,010
0.94
0.24
5.76
7.21
5.16
12.30
7.33
Daily Minimum:
28,180
0.51
0.24
3.32
6.81
3.03
9.80
6.88
Sampling Type:
Recorder
Composite
Composite
Grab
Grab
Composite
Composite
Grab
Composite
Com➢Osi:e
Recorder
Calculated
Grab
Monthly Limit:
331.533
10
14
4
5
Daily Limit:
15
25
6
6-9
10
10
Sample Frequency:
Continuous
2 x Month
3 x Year
5 x Week
2 x Month
2 x Month
2 x Month
5 x Week
3 x Year
2 x Pr
Continuous
5 x Week
5 x Week

FORM: NDMR 08-11 NON -DISCHARGE MONITORING REPORT (NDMR)
Permit No.:
WQ0028552
Facility
Name:
ue uen
Briar Chapel
Development
Paramet
PPI:
001
Flow Measuring
n
oint:
o ow
genera
Parameter Code
- ►
50050
00310
00940
50060
31616
00610
00620
00400
t
O
m
R ¢�
y
m
❑ U�
FL
+n_
Z
a
0
C)
tr U
Q
O
24-hr
hrs
GPD
mg/L
mg1L
mg/L
#1100 mL
mg1L
mg/L
su
1 Holiday
37,395
2 08:35
0.75
37,395
0.94
7.63
3 19:00
0.75
40,272
0.83
7.41
4 12:10
1.75
39,507
0.96
7.27
5
45,204
6
45,204
7 14:20
1.25
45,204
0.69
6.97
8 10:55
0.75
58,310
<2.0
0.8
<1.0
042
1.43
6.79
9 11:00
1.25
21,820
0.66
7.19
10 14:00
1.5
17,060
0.83
6.99
11 13:00
1
78,640
0.71
7.04
12
44.383
13
44,383
14 12:45
115
44,383
0.39
7.28
15 13:55
1
46,790
1.16
7.35
16 07:00
1.25
29,820
0.91
7.42
17 13:35
2
53,550
0.44
7.38
18 12:00
2
62,270
0.66
7.35
19
43,110
20
43,110
21 12:45
1.5
43,110
0.94
7.1
22 10:40
1.25
58.870
?
0.8
7.26
23 09:15
1
46.830
5A
0.91
<1.0
0 07
4.84
7.09
24 11:55
0.75
19,500
0.83
7.08
25 09:05
1.25
37,850
0.71
7.06
26
46,760
27
46 760
28 14;20
1.25
46,760
0.83
6.22
29 12:20
1.25
37,230
0.71
7.19
30 11:30
1.25
41,930
0.59
7.26
31 12:50
2.5
45.540
0.59
7.16
Average:
43,518
5.40
0.77
0.25
3.14
Daily Maximum:
78.640
5.40
1.16
0.42
4,84
7.63
Daily
Minimum:
17,060
5,40
0.39
0.07
1.43
6.22
Sampling
Type:
Recorder
Composite
Composite
Grab
Grab
Composite
Composde
Grab
Monthly
Limit:
331.533
10
14
4
Daily
Limit:
15
25
6
6-9
Sample Frequency:
Continuous
2 x Month
3 x Year
5 x Week
2 x Monti'!
2 x Month
2 x Month
5 x Week
Page _1_ of ^2i
County:
Chatham
Month:
January
Year:
2013
� uen
!r Mon!toring
roun wa
oint:
er ower
u ace a
r
70300
00530
000.76
00010
00300
00545
00615
00630
.f° a
c
m
M
OE
> 0
wO
rav v
y�
°'
Z
y m
=Z
mg1L
mg/L
NTU
°C
mg1L
mL/L
mg/L
mg/L
3.1
341
8.8
T71
3
9
7.28
3.05
9.4
7.23
3.2
3.2
3.13
1.01
7.2
<2 5
3.3
10
7.16
4.06
9.6
7.09
3,34 ..
9.4
6.9
3.39
9.4
7A
3.5
3.55
3.18
10.9
6.83
3.16
10.2
7.23
3 19
10.1
7,19
3.3
9.7
7.2
3.9
9.6
7,16
4
4
3,77
9.7
7,25
3.8
8.8
7.37
<2.5
3.85
9.4
7.41
3.3
94
7.2
3.5
9 7
7.28
3.55
3.6
4.04
9.7
7,09
4.09
9.9
7.2
3.8
10.8
7,03
3.99
10.1
7.28
3.52
9.30
7.21
4.09
10.90
7.71
3.00
1.01
6.83
Composite
Composite
Recorder
Calculated
Grab
5
10
10
3 x Year
2 x Month
Continuous
5 x v'je, 1
5 x week

FORM: NDMR 08-11 NON -DISCHARGE MONITORING REPORT (NDMR) Page _1_ of-2_
Permit No.: W00028552 Facility Name: Briar Chapel Development County: Chatham
Month: February
Year: 2013
PPI, n ue �l uen o ow genera pen roun wa er wen
001 Flow Measuring pint: Parameter Monitoring oint:
u ace a r
Parameter Code
11,
50050
00310
00940
1 50060
31616
00610
00620
00400
70300
00530
00076
00010
00300
00545
00615
00630
m
i
O
1=
1L7
:C
_
- C
E
O
y
a7
C
d
>, Q E
l0
P N
O ..
O
O
~O
O tB -
v O 6
W `�
`=
M
2
:2.
«� D
0
.m..
i5 qGS
A
01
O ?„
m .�
."`�`
x.
N
0
"
m
Q
mitt,
ILL -6
a
_
Z
w ©s6
=,
7
y
N
z
y
Z
o~
0
N
F
rn
Z
24-hr
hrs.
GPD
mglL
m.giL
mg/L
W100 mL
mg/L
mg/L
su
mg/L
mg/L
NTU
°C
I mg/L
mL1L
mWL
mg/L
1
11:35
2.75
45,700
0.61
7.61
3,99
8.7
7.13
2
43,167
2.61
3
43,167
2.65
4j
14:10
1.25
43,167
0.62
6.7
3.74
9.9
7.16
51
09:10
1 2
33,490
0.59
6.71
3.45
10.2
7,18
6
09:45
5.25
34,080
0.66
7.01
3.5
9.9
7.06
7
12:20
1.45
42,290
0.61
7.47
2.94
8.7
7,09
8
11:15
1.5
53,470
0.5
7.55
2.99
9.4
T05
9
39,617
3.05
10
39,617
3.1
11
12:20
1.25
39,617
0,31
7.2
2.96
10.7
7,13
121
10:10
1.5
38,120
0.31
7.21
2,94
10.6
7.18
131
07:00
1 5
41.420
<2 0
059
<1
3 86
2,16
7.64
<2.5
2,61
10.3
7.81
141
11:55
1-25
41,570
1.14
7.2
2,66
10
7,14
151
11 30
1
26,820
0,92
7.21
2.83
1-01
7,17
161
47,627
2.9
17
47,627
2.96
18
14:10
1.5
47,627
0.69
6.99
2.76
9.8
7.09
19
11:45
1.5
37,720
0.83
7,1
2.6
10.9
7,18
20
06:30
1.25
26,560
0.79
7.13
1,62
9.6
7.29
21
12:10
1.5
56,540
0.83
7.03
2,31
10.9
7,17
22
12:10
1.25
37,220
0.8
7.03
2 09
10.6
7.09
23
45,043
2
24
45,043
2.15
25
13:40
1.25 1
45,043
0.84
6.51
2.09
10.6
7.16
26
12:15
1.5 1
40,710
74
6.61
2.19
10.1
7.09
271
09:00
2.5
53,640
<2 0
0.88
<1
3.86
216
6.71
<2.5
2.14
10.3
7.08
28
11:30
1.25
3T 190
0.85
7.19
1.96
9.8
7.33
29
30
31
Average:
41,889
4.37
3.86
2.16
2.71
9.60
7 7.18
Daily Maximum:
56.540
74.00
3.86
216
7 64
13.99
10.90
7.81
Daily Minimum:
26,560
0.31
3.86
2.16
6.51
1.62
1.01
7.05
Sampling Type:
Recorder
Composite
Composite
Grab
Grab
Composite
Compos€te
Grab
Composite
Composite
Recorder
Caiculated
Grab
Monthly Limit:
331,533
10
14
4
5
Daily Limit
15
25
6
6-9
10
10
Sample Frequency:
Continuous
2 x Month
3 x Year
5 x 'meek
2 x Month
2 x Month
2 x Mon,h
5 x Week
.3 x Year
2 x Month
Continuous
5 x Week
5 x Week

FORM: NDMR 08-11 NON -DISCHARGE MONITORING REPORT (NDMR) " IE5P7`1_of-2-
Permit No.: W00028552
Facility
Name: Briar Chapel
17"luento t1ow
Development
genera
Parameter
County: Chatham
uen roan wa er wer
Monitoring oint:
Month: March
u ace a
Year: 2013
PPI:
001
Flow Measuring
jnT1ue1,Lj
oint:
Parameter Code
0.
50050
00310
00940 50060
31616 00610 1 00620
00400
70300 00530 00076
00010 00300 00545
00615 00630
is
E
c
d
E
a) m
:°
f
u
;
y
>
a, ¢
m V�
o
i
o a
_ o
oo
u,o 0_
as
T
¢
0mmo
V
N
(ro0
m po
Z'
zd
i-
24-hr
hrs
GPD
mglL
mg/L mg/L
#11100 mL mg1L mgiL
Su
mglL mg/L NTU
°C mglL mLlL
mgiL mglL
1 1 i:50
1
37,270
0-87
7.52
1.59
8.7 7.27
2
39,130
1.75
3
39,130
1.8
4 14:30
1
39,130
0.73
7.39
1.74
11.1 7.16
5 13:05
1.25
1 41,270
0.94
7.24
1.9
12.6 7.21
6
09:45
1
42,400
<2.0
16
0.94
<1
015
3.01
7.29
82
<2 5
1-82
10.8
7.22
7
12:10
1.5
31,334
0.84
7.26
1, 86 J
11.1
7.07
8
11:20
1.25
32,516
0.91
7.18
193
11.9
7.19
9
42.440
19
10
42,440
1 95
11
14:00
1.25
42,440
0.91
6.97
2.12
12.9
7.12
12
13:30
1.5
57,260
0.99
6.97
216
12.9
716
13
07:00
1.25
38,580
0.88
7.23
2.35
11
7.39
14
11:40
1.5
39,920
0.74
7.09
2.2
12.4
7.18
15
11:55
1.25
35,000
0.69
7.07
i
i
2.15 :
12.7
7.1
16
33,529
2.25
17
33,529
2.4
181
10:30
1
33,529
0.83
d
7.24
2.09
12.1
729
191
09:50
1
64,982
<2.0
0.88
<1
C 12
4,4
7.06
<2.5
2,09
12.3
7,16
20
07;00
1
15,550
0.88
7.39
2.2
11.4
733
21
12:15
2.75
43,680
0.84
7.13
2.44
12.3
7.1
22
10:30
1.5
47,300
0.87
7.1
2,34
12.7
719
23
34,690
24
24
34.690
2.5
25
14:15
1
34,690
0.79
6.69
2,48
12.4
7.19
26
12:15
1.25
55,020
0.8
6.99
2,46
12.6
7.09
27
06:35
1
30,040
0.79
7.19
3.89
11.8
7.22
28
08:50
1.5
11,950
0.8
7.19
2.8
11.8
7.19
291
Holiday
43,528
2.8
30
43,528
2,9
311
43,528
2.7
Average:
38,839
16.D0
0.85
0.14
3.71
82.00
2.26
11.88
7,19
Daily Maximum:
64,982
16.00
0.99
0.15
4.40
- 52
82.00
3.89
12.90
7.39
Daily Minimum:
11,950
16.00 ::
0,69
0.12
3.01 1
6 69
82.00
1.59
8,70
7.07
Sampling Type:
Recorder
Composite
Composfte
Grab
Grab
Composite
Composite
Crab
Composite
Compcs:te
Recorder
Calculated
Grab
Monthly Limit:
331,533
10
14
4
5
Daily Limit:
15
25
6
G 9
10
10
Sample Frequency:
Continuous
2 x Month
3 x Year
5 x Week
2 x Month
7 x Month
2 x Month
z tvee�
3 x Year
2 x Mc 1h
Continuous
5 x Week
5 x Week

FORM: NDMR 08-11 NON -DISCHARGE MONITORING REPORT (NDMR) Page _1` of _2_
Permit No.: WQ0028552
Facility Name: Briar Chapel Development
County: Chatham
Month: April Year: 2013
PPI: 001
Parameter Code -►
n ue uen o ow genera
Flow Measuring oint:
50050 00310 00940 50060 31616 00610 00620
Parameter
00400
j pen roue wa er wen ce a r
Monitoring oint:
70300 00530 00076 00010 00300 00545 00615 00630
y
c
O
d
a
10
'2
7 C
F r
E .0
co
E
Q
-
N
Ho
CD
N
FQ -6.0
LA CID
CA
T3
?
+�+
aIKU
E
F
N C
CD
TO
4d)wC
=
2
+
•ZY Z.`�
24-hr
hrs
I GPD
mglL
mglL
mg]L
W100 mL
mg1L
mg1L
su
mg/L
mg/L
NTU
°C
mg1L
mL1L
mg/
mglL
1
2
3
12:40
11:35
07:30
1.25
2.5
1.25
43,528
35,000
29,550
0.83
0.89
0.6
6.71
6.83
7.06
2.8
2.4
2,77
13.1
13.4
11.4
7.09
7.13
7.2
4
12:40
1.5
53,200
0.71
7.09
2 79
12.1
7.16
5
6
7
8
10:40
10:00
1.25
1
51,140
45,313
45,313
45,313
0.97
0.9
_
6.81
6.71
2.8
2.9
2.95
2,56
12.6
13.4
7.2
7.08
9
13:10
1
50,310
0.99
6.61
19.6
13.9
7.24
10
14:25
1
25,770
<?
0.71
1
0.79
3.62
6.79
<2 5
2
14
7.2
11
11:00
1.25
27,750
0.8
6.61
1.57
14.9
7.13
12
10:50
1.25
76,800
0.75
7.26
1,6
18.5
7.29
13
14
15
13:35
1.25
41,063
41,063
41,063
0.32
7.29
1.56
1.6
2.54
15.3
7,08.
16
08A0
1 1.25
36,960
0.29
7.03
2.61
15.5
7.1
17
15:15
1.25
42,730
0.22
7.27
3.88
18.7
7,19
18
10:45
1.25
34,430
0.3
6.9
2.9
18.3
7,03
19
12:10
1.5
34,550
0.28
6.51
2.66
18.9
7,07
20
38,007
2.7
21
38,00
2.75
22
15:30
1
38,007
0.79
6.82
3.2
17A
7.13
23
11:50
2.5
40,670
0.69
6.86
2.9
18A
7.11
24
25
07:20
11:55
1.25
1.25
16,540
42,320
<2 0
0.77
0.61
1
1.23
4.32
7.13
7.07
<2 v
2,77
2.94
1137
17.9
7.26
7.16
26
12:20
1
44,750
0.79
7.09
2.73
18.9
7.13
271
1
39,873
2-9
l
28
39,873
3
29
13:35
1
39,873
0.31
7.02
248
19.3
7.09
I
30
12:25
3
50,500
0,31
7.07
2.6
18.8
7.09
31
i
Average:
40,976
0.63
100
1.01
3.97
3.18
15.95
7.14
Daily Maximum:
76,800
0.99
1,00
1.23
4.32
7,29
19.60
19.30
7.29
Daily Minimum:
16,540
0.22
1,00
0.79
3.62
6.51
1 56
11.40
7.03
Sampling Type:
Recorder
Composite
Composite
Grab
Grab
Composite
Cornpesite
Grab
Composite
Composite
Recorder
Calculated
Grab
Monthly Limit:
331,533
10
14
4
5
Daily Limit:
15
25
6
6-9
10
10
Sample Frequency:
Continuous
2 x Month
3 x Year
5 x Week
2 x Month
2 x Month
2.x.Month
5 x Weei<
3 x Year
2 x Month
Continuous
5 x Week
5 x Week

Briar Chapel Wastewater Flow Data
May 2012 thru April 2013
Month
MAY 2012
Dale
Flow
1
31680
2
35260
3
33790
4
2719D
5
35737
6
35737
7
35737
8
21500
9
44740
10
22720
11
362M
12
39313
13
39313
14
39313
15
45320
16
40310
17
309N
18
35330
19
32383
20
32383
21
32383
22
36300
23
24250
24
36660
25
37570
26
33M
27
33680
28
33690
29
42590
30
29220
31
45W
AVG
34851 GPD
AVG Non Residential Demand
AVG Residential
Demand (Total)
Number of Residential Units
AVG Residential Demand / Unit
(3) Peak Day
Residential Demand / Unit
1.3 PF
1.3 PF
1.3 PF
8705
26146
274
Month JUN 2012
Date Flow
1 34980
2 39487
1.2 PF
3 39487
1.2 PF
4 39487
5 31270
6 24530
7 39140
8 28530
9 31667
10 31667
11 31667
12 39200
13 24980
14 36560
15 30130
16 29013
17 29013
18 29013
19 36620
20 26510
21 28200
22 37260
23 34567
24 34567
25 34567
26 31270
27 25420
28 24620
29 35870
30 56117
1.7 PF
AVG 33177 GPD
AVG Non Residential Demand
8705
AVG Residential Demand (Totat)
24472
Number of Residential Units
283
AVG Residential Demand / Unit
86
(3) Peak Day Residential Demand / Unit
128
Month
JUL 2012
Dale
Flow
1
35953
2
35953
3
49060
4
33865
5
33865
6
34740
7
35033
8
35033
9
35033
10
355M
11
36090
12
31850
13
20020
14
38777
15
38777
16
38777
17
39050
18
3001a
19
39910
20
27372
21
42300
22
42300
23
42300
24
31420
25
32500
26
39350
27
51720
28
36620
29
36620
30
36620
31
35770
AVG 36522 GPD
AVG Non Residential Demand
AVG Residential Demand (Total)
Number of Residential Units
AVG Residential Demand / Unit
(3) Peak Day Residential Demand / Unit
1 3 PF
1.2 PF
1.4 PF
10748
25774
291
89271

Briar Chapel Wastewater Flow Data
May 2012 thru April 2013
Month
AUG 2012
Date
Flow
1
20750
2
40510
3
33210
4
35227
5
35227
6
35227
7
31770
8
25410
9
47150
10
36870
11
37530
12
37530
13
37530
14
30970
15
3180D
16
37840
17
18750
18
43793
19
43793
20
43793
21
37820
22
39470
23
41620
24
36520
25
37438
26
37438
27
37438
28
47327
29
29410
30
44160
31
49430
AVG 36864 GPD
AVG Non Residential Demand
AVG Residential Demand (Total)
Number of Residential Units
AVG Residential Demand / Unit
(3) Peak Day Residential Demand / Unit
1.3 PF
1.3 PF
1.3 PF
10748
26116
307
85
Month SEPT 2012
Date Flow
1 39110
2 39110
3 39110
4 62040
1.4 PF
5 46730
1.1 PF
6 42720
7 48370
1.1 PF
8 39217
9 39217
10 39217
11 36820
12 33790
13 33100
14 36620
15 37537
16 37537
17 37537
18 41610
19 20100
20 46256
21 24694
22 39493
23 39493
24 39493
25 34790
26 45320
27 38530
28 36960
29 112950
Pool Drained
30 112950
Pool Drained
AVG 39090 GPD
AVG Non Residential Demand
8705
AVG Residential Demand (Total)
30385
Number of Residential Units
309
AVG Residential Demand / Unit
g8
(3) Peak Day Residential Demand / Unit
141
Month OCT 2012
Date Flow
1 72680
Pool Drained
2 120330
Pool Drained
3 42,710
4 44,130
1.1 PF
5 25,990
6 41,690
7 41,690
8 41,690
9 37,600
10 25.290
11 36,870
12 34.870
13 42,886
14 42.886
15 42.886
16 39,652
17 36.930
18 28,870
19 37.860
20 36.373
21 36,373
22 36,373
23 29,220
24 33,390
25 39,030
26 47,640
1.1 PF
27 35,983
28 35,983
29 35,983
30 41,230
31 49,570
1 2 PF
AVG 37988 GPD
AVG Non Residential Demand
4205
AVG Residential Demand (Total)
33783
Number of Residential Units
314
AVG Residential Demand / Unit
108
{3) Peak Day Residential Demand / Unit
125

Briar Chapel Wastewater Flow Data
May 2012 thru April 2013
Month NOV 2012
Date Flow
1 37,110
2 32, 550
3 35,006
4 35,006
5 35,006
6 28,341
7 32,500
8 27.870
9 47,640
1 3 PF
10 44,585
11 44,585
12 44,585
13 31,604
14 32.D30
15 46,270
1.2 PF
16 35,200
17 40,730
18 40,730
19 40.730
20 37,550
21 31,940
22 44.210
23 44,210
24 40,700
25 40,700
26 40,700
27 36,27D
28 5,090
29 72,96]
2,0 PF
30 9,777
AVG 37206 GPD
AVG Nan Residential Demand
4205
AVG Residential Demand (Total)
33001
Number of Residential Units
320
AVG Residential Demand / Unit
103
(3) Peak Day Residential Demand / Unit
161
Month DEC 2012
Date Flow
1 37.863
2 37,863
3 37,863
4 28,180
5 45,880
6 38,810
7 39,270
8 44,953
9 44,953
10 44,953
11 34.420
12 42,290
13 45.940
14 36.260
15 43,240
16 43,240
17 43,240
18 39,470
19 43,010
20 37,300
21 49,910
1.2 PF
22 37,417
23 37,417
24 37,417
25 45,945
26 45,945
1 1 PF
27 59,010
1 4 PF
28 38.730
29 39,430
30 39.430
31 39,430
AVG 41261 GPD
AVG Non Residential Demand
4205
AVG Residential Demand (Total)
37056
Number of Residential Units
333
AVG Residential Demand / Unit
(3) Peak Day Residential Demand / Unit
142
Month JAN 2013
Date Flow
1 37,395
2 37,395
3 40,272
4 39,507
5 45,204
6 45,204
1 45,204
8 58,310
9 21,820
10 17,060
11 75,640
1 7 PF
12 44,383
13 44,383
14 44.383
15 46,790
16 29,820
17 53,650
18 62,270
1.4 PF
19 43,110
20 43,110
21 43,110
22 5a,870
1 3 PF
23 46.830
24 19,506
25 37,850
26 46,760
27 46,760
28 46,760
29 37,230
30 41,930
31 L 45.540
AVG 43518 GPD
AVG Non Residential Demand
4205
AVG Residential Demand (Total)
39313
Number of Residential Units
344
AVG Residential Demand / Unit
114
(3) Peak Day Residential Demand / Unit
161

Briar Chapel Wastewater Flow Data
May 2012 thru April 2013
rviumn
Data
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
Ft8 1013
Flow
AVG 41889 GPI)
AVG Non Residential Demand
AVG Residential Demand (Total)
Number of Residential Units
AVG Residential Demand / Unit
(3) Peak Day Residential Demand / Unit
1.3 PF
1.3 PF
1.3 PF
4205
37684
350
too
144
Month MAR 2013
Date Flow
1 37270
2 39130
3 39130
4 39130
5 41270
6 42400
7 31334
8 32516
9 42"0
10 42440
11 42440
12 57260
1.5 PF
13 38580
14 39920
15 35000
16 33529
17 33529
18 33529
19 64982
1.7 PF
20 15550
21 43680
22 47300
23 34690
24 34590
25 34690
26 55020
1.4 PF
27 30D40
28 11950
29 43528
30 43528
31 43528
AVG 38839 GP❑
AVG Non Residential Demand
4205
AVG Residential Demand {Total)
34634
Number of Residential Units
352
AVG Residential Demand / Unit
98
(3) Peak Day Residential Demand / Unit
156
Month APR 2013
Date Flow
1 43528
2 35000
3 29550
4 53200
1.3 PF
5 51140
1.2 PF
6 45313
7 45313
8 45313
9 50310
10 25779
11 27750
12 76800
1.9 PF
13 41063
14 41063
15 41063
16 36960
17 42730
18 34430
19 34550
20 38007
21 38007
22 38007
23 40670
24 16540
25 42320
26 44750
27 39873
28 39873
29 39873
30 50500
AVG 4D976 GPD
AVG Non Residential Demand
4205
AVG Residential Demand (Totall
36771
Number of Residential Units
357
AVG Residential Demand / Unit
103
(3) Peak Day Residential Demand / Unit
157

Briar Chapel Wastewater Flow Data
May 2012 thru April 2013
Month JAN 2013
Date Flow
1 37.395
2 37,395
3 40,272
4 39.507
5 45,204
6 45,204
7 45,204
8 58,310
9 21.820
10 17,060
11 78,640
1 7 PF
12 44,383
13 44.383
14 44,383
15 46,790
16 29,820
17 53,650
18 62,270
1.4 PF
19 43.110
20 43.110
21 43.110
22 58,870
1.3 PF
23 46.830
24 19,500
25 37,850
26 46,760
27 46,760
28 46,760
29 37,230
30 41,930
31 45,540
AVG 44968 GPD
AVG Non Residential Demand
4205
AVG Residential Demand {Total)
40763
Number of Residential Units
332 F
AVG Residential Demand / Unit
123
(3) Peak Day Residential Demand / Unit
187.9
Highest 3 Day Peak Month
revised Flow based upon 12 units not occupied
3.35 Bedrooms/Home
56 Gal/Bedroom

Mark Ashness
From:
Jenny Williams <[e-mail]>
Sent:
Thursday, February 28, 2013 3:06 PM
To:
Mark Ashness
Subject:
RE: Briar Chapel Bedroom Summary
2 bedroom
3 bedroom
4 bedroom
5 bedroom
6 bedroom
7 bedroom
Total
2009
4
31
14
49
2010
4
46
26
3
79
2011
1
59
34
2
96
2012
4
78
35
4
1
1
1
123
Total
13
214
109
1
1
1
347
1;6 (�e + 4�
From: Mark Ashness [mailto:markicegroupinc.com]
Sent: Thursday, February 28, 2013 11:27 AM
To: Jenny Williams
Subject: RE: Briar Chapel Bedroom Summary
Jenny: thank you.
Is it possible to get a summary like that for 2011, 2010, and 2009? Or you can run it for all (3) years together if that is
easier.
If that's a lot of work let me know.
thx
Mark Ashness
RE, ASLA, LEED AP
301 Glenwood Avenue, Suite 220
Raleigh, NC 27603
Phone: [phone]
Cell: [phone]
US Green Building Council Member
�b 41 � e�,
N+!,i'(N J,a-4- Owls.
4+ 6PFb/�b�l
.6G�oll U-f re>)2-
i

JOHNSTON, INC. Website: www.jinc.com
132 CORPORATE BOULEVARD / P.O. BOX 580 / INDIAN TRAIL, NORTH CAROLINA 28079
TOLL FREE 800-947-0852 / LOCAL 704-821-6777 / FAX [phone]
May 10, 2012
Mr. William Lamm
Fnvirolink, Inc.
PO Box 670
Bailey, NC 27807
Re: Calibration - Briar Chapel Utilities
Dear Mr. Lamm,
This is to certify that on April 30, 2012, I calibrated the Isco Model 4210 Flow Meter (Serial No.
206G00705) with 90 Degree V-Notch Weir; checked Battery Backed Power Pack; and calibrated
HACH Turbidity Meter with 400ONTU at the Briar Chapel Utilities location, according to factory
specifications. A calibration sticker was placed on the equipment.
If you have any questions, or if I can be of assistance in any manner, please contact me at
[phone].
Best Regards,
Johnston, Inc.
Aid 91'cwi�venyl o
Micah Brewington
Service Technician
MB:dg
FIELD OFFICES- CLINTON, NC • CHARLESTON. SC • LYNCHBURG, VA

� ID �-� 0 4
SOH NSToNANC.
f-VV 1 OLiAV., a EQUIPMENT SERVICE / CALIBRATION
\r�M'--
CUSTOMER
DATE
RE
CONTACT
CITY STATE ZIP MDE
0 MC 4(
TELEPHONE #
SERIAL UMBER 0 G C) ?4S
PURCHASE ORDER #
/�
TOTALIZER QQ l 0�0 d O C A-L-
V
PLEASE PROVIDE PO# AT TIME OF SERVICE OR CALL OR EMAIL PO# TO
MAIN OFFICE AT 800-947.0852 or LVNN@J[NC.Com
BEGIN LEVEL Q L, a 1
NEXT SERVICE VISIT
❑ 3 months ❑ 6 months 12 months
END LEVEL 6 ,
t S re
CALIBRATION
REPAIR
EQUIPMENT
SIZE
PRIMARY DEVICE
SERVICE
PRICE
❑ ❑
❑
4210 Ultrasonic Flow Meter
❑
Trapezoidal Flume
❑ ❑ ❑
❑
4220 Submerged Probe Flow Meter
❑
Parshall Flume
❑ ❑ ❑
❑
4230 Bubbler Flow Meter
❑
Palmer-Bowfus Flume
01
❑ ❑ ©
❑
4250 Area Velocity Flow Meter
o
V-notch Weir
5o o `
❑ ❑ ❑
❑
3010 Ultrasonic Flow Transmitter
❑
Rectangular Weir
❑ ❑ ❑
❑
3210 Flow Meter
❑
❑ ❑ ❑
❑
3230 Flow Meter
PARTS REPLACED
❑ ❑ ❑
❑
Mag Meter:
QTY
PIN
DESCRIPTION
PARTS PRICE
❑ ❑ ❑
❑
3710 Sampler
60-9004-126
Isco double ju nctlon pHltemp probe
❑ ❑ ❑
❑
4700 Sampler
60-3213.098
Printer Assembly
❑ ❑ ❑
6712 Sampler
60-2313-019
Plotter Paper
❑ ❑ 191,
❑
250-0200.000
Printer Ribbon
❑ Confined Space Service
❑ Calibrated pH @ 4, 7 & 10 Buffers
❑ Cleaned Bubble Tube a Line ❑ Checked Chart Recorder [tKignal Strength (4210): 7�
❑ D ' cant Change ❑ Pump Duty Cycle (4230):
Checked Battery Backed Power Pack - Supply Voltage: 13 , Y I—
❑ Mileage miles @
TOTALS
COMMENTS
vl I w/rr
j�fIS WWN INVOICE. PLEASE DO NOT PAY FROM THIS SERVICE FORM **
Inc.
Customer

JOHNSTON, INC. Webs#te: www,jinc.com
132 CORPORATE BOULEVARD 1 PO. BOX 5801 INDIAN TRAIL, NORTH CAROLINA 28079
TOLL FREE 800-947.0852 1 LOCAL 704-821-67771 FAX [phone]
July 15, 2013
Ms. Heather Adams
Envirolink, Inc.
PO Box 670
Bailey, NC 27807
Re: Calibration - Briar Chapel Utilities
Dear Ms. Adams,
This is to certify that on April 17, 2013, I calibrated the Isco Model 4210 Flow Meter (Serial No.
206G00705) with 90 Degree V-Notch Weir; and HACH Turbidly Meter with 4000 NTU at the
Briar Chapel Utilities location, according to factory specifications. A calibration sticker was
placed on the equipment.
If you have any questions, or if I can be of assistance In any manner, please contact me at
[phone].
Best Regards,
Johnston, Inc.
Micah Brewington
Service Technician
MB:dg
FIELD OFFICES CLINTON, NC • CHARLESTON, SC • LYNCHBURG. VA