WQ0044549_Application_20230703

Initial Review
Reviewer nathaniel.thorn burg
Is this submittal an application? (Excluding additional information.) *
Yes No
Permit Number (IR) * WQ0044549
Applicant/Permittee Blacksmith Ranch, LLC
Applicant/Permittee Address 1719 Farrington Rd.; Apex, NC 27523
Is the owner in BIMS? Yes , NO Is the facility in BIMS?
Owner Type Organization
Facility Name 1719 Farrington Rd. SFR
County Chatham
Fee Category Single -Family Residence
Is this a complete application?*
Yes No
Signature Authority
Signature Authority Title
Signature Authority Email
Document Type (if non -application)
Email Notifications
Does this need review by the hydrogeologist? * Yes No
Regional Office
CO Reviewer
Admin Reviewer
Fee Amount
Complete App Date
07/03/2023
Yes No
$60
Below list any additional email address that need notification about a new project.
Email Address
Comments to be added to email notfication
Comments for Admin
Comments for RO

Comments for Reviewer
Comments for Applicant

Submittal Form
Project Contact Information
Please provide information on the person to be contacted by NDB Staff regarding electronic submittal, confirmation of receipt, and other correspondence.
Name* John R Harman, PE
Email Address*
[e-mail]
Project Information
.........................
Application/Document Type*
New (Fee Required)
Modification - Major (Fee Required)
Renewal with Major Modification (Fee
Required)
Annual Report
Additional Information
Other
Phone Number*
9198182077
Modification - Minor
Renewal
GW-59, NDMR, NDMLR, NDAR-1,
N DAR-2
Residual Annual Report
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://edoes.deq.nc.gov/Forms/NonDischarge_Monitoring_Report
Permit Type:* Wastewater Irrigation High -Rate Infiltration
Other Wastewater Reclaimed Water
Closed -Loop Recycle Residuals
Single -Family Residence Wastewater Other
Irrigation
Applicant/Permittee* Blacksmith Ranch, LLC
Applicant/Permittee Address* 1719 Farrington Rd.; Apex, NC 27523
Facility Name* 1719 Farrington Rd. SFR
Please provide comments/notes on your current submittal below.
This is a application submittal for1719 Farrington Rd. There will be two additional & subsequent submission for 1725 Farrington Rd., and 1727
Farrington Rd. All very similar in nature. I would request that a singular staff review
member be assigned for all three so there will be some consistency in any additional comments / add'I info requests, etc.
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 Plans, Specifications, Calculations, Etc.)
DWR Submittal-1719 Farrington Rd SFR-062923.pdf 10.12MB
Upload only 1 PDF document (less than 250 MB). Multiple documents must be combined into one PDF file unless file is larger
than upload limit.
* 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
e_146VRWw-.M r
Submission Date 6/29/2023

JOHN R. HAR AN, P.E.
PROFESSIONAL CONSULTING ENGINEER
2112 White Oak Road..... Raleigh, North Carolina.....27608
919.818.2077... ... ... ... ..... iackharman53@gmaiLcom
May 22, 2023
COVER LETTER
Re: Submittal Package Information -Application for Non -Discharge Permit for a Five Bedroom
Single Family Residence; 1719 Farrington Road (Apex, NC)., Chatham County, NC
To NCDENR-DWR Plan Review Section:
Purpose: The intent of this correspondence is to supply necessary information pursuant to
obtaining a Non -Discharge Permit for the construction and operation of a wastewater treatment
and surface application system for a proposed 5 bedroom single family residence situated at the
above referenced location, and illustrated on the enclosed documents.
Project Narrative: The Owner of the subject property desires to procure an Authorization to
Construct a wastewater treatment and surface application system consisting of the standard
pretreatment and surface drip irrigation components, all as illustrated in the accompanying
documents. The domestic strength wastewater from the house will receive an advanced level of
wastewater treatment through the installation of an EZ Treat 600 GPD (recirculating polystyrene
media) Filter. The EZ Treat component is in common use in North Carolina and nationally, for
providing advanced pre-treatment of wastewater prior to surface and subsurface dispersal.
When the suggested permit application items are approved, the permit should read:
"For the construction and operation of a 600 gallons per day (GPD) single family residence
treatment and irrigation facility consisting of a 1,500 gallon baffled septic tank with an effluent
filter, a 2500 gallon (2 compartment) Recirculation Pump Tank, a Model 600 (600 GPD) EZ
Treat Polystyrene Recirculating Media Filter, dosed by a 20 gallon per minute (GPM)
recirculation pump, a flow splitting device, a 10 GPM UV disinfection unit, a 0.46 acre drip
irrigation area with a minimum of 5,197 linear feet (LF) of drip line, 2,598 emitters, a rainfall
sensor to prevent irrigation during inclement weather, and all associated piping valves, controls,
and appurtenances to serve the single family residence at 1719 Farrington Road, Apex, NC
27523 with no discharge of wastes to surface waters, pursuant to the application received
, and in conformity with the Division approved plans and specifications considered to be
apart of this permit.

Attached herewith are supporting documents, as applicable and requested by the DWR review
checklist, to wit:
Section 1 :Supporting Documents
-DWR Form SFRWWIS 06-16 Application
-Copy of O&M Agreement
-Property Survey Map & Deed Showing Ownership
-County Health Dept Septic Denial Letter
-USGS Quad Map Showing Project Location
-Exhibit-Showing Known Wells Near the Site (on Plans)
-Natural Heritage Program Comments
-Soils Report & SFR Worksheet
Section 2: Engineering Calculations
Section 3: General Specifications
Section 4: Product/Manufacturers Cut Sheets
Section 5: Plans
Sheet 1 of 8: Cover Sheet, Vicinity Map, Lot Location Map, etc.
Sheet 2 of 8: Overall Site Plan
Sheet 2A of 8: Treatment & Dispersal System Layout
Sheet 3 of 8:
Enlarged Field Area Layout
Sheet 3A of 8: Enlarged Tankage Area
Sheet 4 of 8:
Hydraulic Profile, Tank Details, etc.
Sheet 5 of 8:
Pump Details -Drip Dispersal System
Sheet 6 of 8:
Drip System Miscellaneous Details
Sheet 7 of 8:
Site Considerations; Installation Notes
Sheet 8 of 8:
O&M Schedule, Gen'l Notes, Electrical, Seeding Specs, etc.
If any questions arise regarding this matter, please do not hesitate to call.
Regards,
John R. Harman, PE
Consulting Engineer
919-818-2077
Page 2 of 2

1-T{al fis-MIAGTO14 PIP, -
A f ry 4ci State of North Carolina
Department of Environmental Quality
Division of Water Resources
Division of Water Resources
15A NCAC 02T .0600 — SINGLE-FAMILY RESIDENCE WASTEWATER IRRIGATION SYSTEMS
INSTRUCTIONS FOR FORM: SFRWWIS 06-16 & SUPPORTING DOCUMENTATION
The Division of Water Resources will not accept an application package unless all instructions are followed. Plans, specifications
and supporting documents shall be prepared in accordance with 15A NCAC 02L .0100, 15A NCAC 02T .0100, 15A NCAC 02T
.0600, 15A NCAC iSA .1900, Division Policies and good engineering practices. Failure to submit all required items may result
in the application being returned, and 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 a non -discharge 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 by assisting the reviewer in locating the required materials
and potentially reducing the amount of requested additional information. Unless otherwise noted the Applicant shall submit one original
and at least two copies of the application and supporting documentation.
A. Cover Letter (All Application Packages):
® List all items and attached supporting documentation 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 application packages may be found at: Standard Review Pro'ect
Fees.
C. Single -Family Residence Wastewater Irrigation Systems (FORM: SFRWWIS 06-16) Application (All Application Packages):
M Submit the completed and appropriately executed Single -Family Residence Wastewater Irrigation Systems (FORM:
SFRWWIS 06-16) application. Any unauthorized content changes to FORM: SFRWWIS 06-16 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 1.2. is a partnership, sole proprietorship, trade name, or d/b/a, enclose a copy of the certificate
fled with the Register of Deeds in the county of business.
® The facility name in Item I1.2. shall be consistent with the facility name on the plans, specifications, agreements, etc.
® The Professional Engineer's Certification on Page 6 of the Single -Family Residence Wastewater Irrigation Systems (FORM:
SFRWWIS 06-16) application shall be signed, sealed and dated by a North Carolina licensed Professional Engineer.
® The Applicant's Certification on Page 6 of the Single -Family Residence Wastewater Irrigation Systems (FORM: SFRWWIS
06-16) 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 .01 6 b .
❑ If this project is for a renewal without modification, use the Nan -Discharge System Renewal FORM: NDSR application.
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.).
E. Property Ownership Documentation (All Application Packages):
® Per 15A NCAC 02T .0604(c}, 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., contract, 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: SFRWWIS 06-16 & SUPPORTING DOCUMENTATION Page 1 of

F. Soil Evaluation (All Application Packages that include new irrigation sites):
®Per 15A NCAC 02T ,a604fb1 and current Division 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:
❑ 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.
❑ 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.
❑ 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
Note: The number of samples will vary depending upon the project size and past land use history. Multiple samples for
each map unit are required if the irrigation zones are separated, and cropland, pasture, hay land and wooded areas shall be
sampled separately for the same map unit due to past differences in soil fertility management.
® 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/hr) for each soil/map unit within the proposed irrigation areas.
❑ Identification of areas not suitable for wastewater irrigation.
❑ Recommended geometric mean KSAT rate to be used in determining the SFR Loading Rate Group for each soil/map
unit based upon in -situ measurement of the saturated hydraulic conductivity from the most restrictive horizon.
❑ 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. The recommended loading rate must be in
accordance with the Single -Fancily Residence Wastewater Irrigation System Loading Rate Calculation Policy_.
❑ A completed copy of the Single -Family _Residence Loading Rate Workbook (i.e., Project Information, Potential
Evapotranspiration, Precipitation, and Irrigation Area Calculations).
G. Engineering Plans (All Application Packages):
® Per 1 _5A NCAC 02T .Of 04icl( I ), submit standard size and 11 x 17-inch plan sets that have been signed, sealed and dated by a
North Carolina licensed Professional En ineer.
® At a minimum, the engineering plans shall include the following items:
® Table of contents with each sheet numbered, as well as cross-referenced with the appropriate application items.
® A general location map with at least two geographic references, vicinity map, topographic map and site map.
® A process and instrumentation diagram showing all flow, recycle/return, electrical paths, etc.
® Plan and profile views of all treatment and storage units, including their piping, valves, and equipment (i.e., pumps, etc.),
as well as their dimensions and elevations.
® Details of all piping, valves, pumps, precipitation/soil moisture sensors, 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.
® 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: SFRWWIS 06-16 & SUPPORTING DOCUMENTATION Page 2 of

H. Specifications (All Application Packages):
® Per 15A NCAC 02T .0604(c)(2F, submit specifications that have been signed, sealed and dated by a North Carolina licensed
Professional En,_inecr.
® At a minimum, the specifications shall include the following items:
® Table of contents with each section/page numbered, as well as cross-referenced with the appropriate application items.
® Detailed specifications for each treatment/storage/irrigation unit, as well as all piping, valves, equipment (i.e., pumps, etc.),
nozzles/emitters, precipitation/soil moisture sensor, 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, 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.
I. Engineering Calculations (All Application Packages):
® Per 15A NCAC 02T ..0604(c)(3), submit engineering calculations that have been signed, sealed and dated by a North Carolina
licenscd Professional Engineer.
® At a minimum, the engineering calculations shall include the following items:
® Hydraulic and pollutant loading calculations for each treatment unit demonstrating how the designed effluent
concentrations in Application Item V.1. were determined (Note: "black box" calculations are unacceptable).
® Sizing criteria for each treatment unit and associated equipment (i.e., 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, irrigation system, etc.
® Flotation calculations for all treatment and storage units constructed partially or entirely below grade.
® Demonstrate the designed maximum precipitation and annual loading rates do not exceed the recommended rates.
❑ Demonstrate the specified auxiliary power source is capable of powering all essential treatment units.
❑ A properly completed and executed Single -Family Residence Loading Rate Workbook.
Site Map (All Application Packages):
® Per 15A NCAC 02T .0604(dl, submit standard size and 11 x 17-inch site maps that have been signed, sealed and dated by a
North Carolina licensed Professional Engineerand/or Professional Land Surveyor.
® For clarity, multiple site maps of the facility with cut sheet annotations may be submitted.
® At a minimum, the site map shall include the following:
® A scaled map of the site with topographic contour intervals not exceeding two feet 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 0211- .0107(i) and .0108.
® Setbacks as required by 15A NCAC 02T .0606.
® 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.
K. Operation and Maintenance Plan (All Application Packages):
® Per 15A NCAC 02T .06041 fl, submit an operation and maintenance (O&M) plan encompassing all wastewater treatment,
storage and irrigation systems that at a minimum shall address:
® How to perform routine inspections.
® A maintenance schedule.
® A troubleshooting guide.
® A layman's explanation of the wastewater treatment, storage and irrigation systems.
❑ A crop maintenance and management plan.
❑ Note a final O&M Plan may 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.
L. Operation and Maintenance Agreement (All Application Packages):
® Per 15A NCAC 02T .0604(h), submit a notarized Operation and Maintenance A reement that has been signed and dated by all
deeded property owners.
INSTRUCTIONS FOR FORM: SFRWWIS 06-16 & SUPPORTING DOCUMENTATION Page 3 of

M. County Health Department Denial Letter (All New Application Packages):
® Per 15A NCAC 02'[ .06040-1, provide a written letter from the local County Health Department denying the site for all
subsurface systems.
N. 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 Article 21 Pan 6 of Chapter 143 of the General Statutes (i.e., § 143-215.51. through § 143-215.61.).
O. Threatened or Endangered Aquatic Species Documentation (All Application Packages):
® Per 1 SA NCAC 02T .01 05c 10 , submit documentation from the Department's Natural Heritage Pro6ranl 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 15.A NCAC 02B .01 10.
P. Other Environmental Permits (All Application Packages that include stream or wetland crossings):
❑ Per I5A NCAC 02i _0105(c)(6), submit a copy of either the approved permit/certification or a letter from the appropriate
review agency acknowledging receipt of the application for the following applicable permits/certifications:
❑ Division of Water Resources- Water Quality PermittinTg_Section— Wetlands 401 Certification
❑ US Army Carps of Engineers South Atlantic Division — Nationwide 12 or Section 404 Kermit
❑ Per 15A NCAC 02T .0105(0(61, this application shall be considered incomplete or the resulting permit may be issued
conditionally, if a pending issuance of any of the aforementioned permits/certifications directly impact the facility herein.
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: SFRWWIS 06-16 & SUPPORTING DOCUMENTATION Page 4 of

State of North Carolina
Department of Environmental Quality
Division of Water Resources
Division of Water Resources
15A NCAC 02T .0600 — SINGLE-FAMILY RESIDENCE WASTEWATER IRRIGATION SYSTEMS
FORM: SFRWWIS 06-16
I. APPLICANT INFORMATION:
1. Applicant's name as appears on deed, contract or lease agreement: Blacksmith Ranch LLC
2. Applicant type: ❑ Individual ® Corporation ❑ General Partnership
3. Signature authority's name: William Foy per 15A NCAC 02T .0106 b Title: a istered Agent
4. Applicant's mailing address: 1719 Farrington Road
City: Apex State: NC Zip: 27523-
5. Applicant's contact information:
Telephone number: [phone] Fax number: (_) = Email Address: beauxb_pmCe—e mail.com
II. FACILITY INFORMATION:
1. Facility name: Wastewater Treatment & Surface Drip ]rri ation Disposal System for a 5 Bedrrorn Residence-] 719 Farrin tan
Rd. Chatham Co.. NC
2. Facility status: ❑ Existing or ® Proposed
3. Facility's physical address: 1719 Farrington Road
City: Apex State: NC Zip: 27523- County: Chatham
4. Wastewater Treatment Facility Coordinates: Latitude: 35' 45' 35" Longitude: -790 00' 39"
Provide the following latitude and longitude coordinate determination information:
Datum: NAD83 Level of accuracy: Nearest second
5. USGS Map Name: Farrington 1993
III. CONSULTANT INFORMATION:
Method of measurement: Digital or raw photo extraction
1. Engineer's name: John R. Harman. PE License Number: NCPE 9810 Firm: Consulting Engineer
Engineer's mailing address: 2112 White Oak Rd
City: Raleigh State: NC Zip: 27608-
Telephone number: [phone] Fax number: (_) = Email Address: 'acichannan53 c >mail.cam
2. Soil Scientist's name: Richard A Pontello License Number: 1232 Firm: Soil &. Environmental Consultants PA
Soil Scientist's mailing address: 8412 Falls of Neuse Rd
City: Raleigh State: NC Zip: 27615-
Telephone number: [phone] Fax number: (_) = Email Address: Epontellogsandec.com
IV. GENERAL REQUIREMENTS —15A NCAC 02T .0100:
1. Application type: ® New ❑ Major Modification ❑ Minor Modification
If a modification, provide the existing permit number: WQ00 and most recent issuance date:
2. Application fee: $60
3. Describe the origin of the wastewater and provide a brief project description: Domestic Origin! Septic and Advanced
Pretreatment via Recirculating Media Filter, & Storage prior to Surface Drip Application
4. Wastewater flow: 600 GPD
FORM: SFRWWIS 06-16 Page 1 of 6

State of North Carolina
DWR Department of Environmental Quality
Division of Water Resources
Division of Water Resources
15A NCAC 02T .0600 — SINGLE-FAMILY RESIDENCE WASTEWATER IRRIGATION SYSTEMS
FORM: SFRWWIS 06-16
FORM: SFRWWIS 06-16 Page 2 of 6

IV. GENERAL REQUIREMENTS — 15A NCAC 02T .0100 (CONTINUED):
5. Using 15A NCAC 021T .01 1 , explain how the total wastewater flow was determined:
Establishment Type
Flow Basis
Flow
Per Unit
Number
of Units
Flow
Five Bedroom Single Family Residence
gal/Day
120
5
600 GPD
gal/
GPD
Total
600 GPD
6. Per 15A NCAC 02T .0105fc1(6), if the project includes any stream or wetland crossings, what is the status of the following
applicable permits/certifications?
Permit/Certification
Date I
Droved ate
Permit/Certification No.
Agency Reviewer
Submitted
A
Nationwide 12 or 404
Wetlands 401
7. What is the nearest 100-year flood plain elevation to the facility? 237.8 feet mean sea level. Source: FRIS Panel 9782
Are any treatment, storage or irrigation systems located within the 100-year flood plain? ❑ Yes or ® No
If yes, has documentation of compliance with Article 21 Part 6 of Chapter 143 of the G.S. been provided? ❑ Yes or ❑ No
V. DESIGN CRITERIA AND SETBACKS — 15A NCAC 02T .0605 & .0606:
1. Provide the estimated influent and designed effluent concentrations from the engineering calculations to verify conformance
with 15A NCAC 02T .0605(b) for the following parameters:
Estimated Influent
Designed Effluent
Minimum Required
Parameter
Concentration
Concentration
Degree of Treatment
(monthly avera e)
Prior to Storage
Biochemical Oxygen Demand
350 mg/1
<10 mg/1
<_30 mg/1
BODS
Total Suspended Solids (TSS)
350 mg/1
<10 mg/1
:!00 mg/1
Ammonia Nitrogen (NH3-N)
30 mg/1
<10 mg/1
<_15 mg/1
Fecal Coliforms
1
<200 per 100 ml
:5200 colonies/100 ml
2. Per I 5 A NCAC 02T .06051 c 1> is the effluent placed directly in contact with GA classified groundwater? ❑ Yes or ® No
If yes, have predictive calculations demonstrating such placement will not contravene GA groundwater standards been
provided? ❑ Yes or ❑ No
3. Per 15A NCAC 02T .0605(d), are any of the treatment or storage units excavated into bedrock? ❑ Yes or ® No
If yes, has a 10 millimeter synthetic liner been provided? ❑ Yes (Plan Sheet: & Specification Page: ) or ❑ No
4. In accordance with 15A NCAC 02T .0605 e , are any earthen treatment and storage facilities provided? ❑ Yes or ® No
5. In accordance with 15A NCAC 02T .0605(f), have any by-pass or overflow lines been provided? ❑ Yes or ® No
6. If any treatment, storage or irrigation systems are located within the 100-year flood plain, in accordance with 15A NCAC 02T
_0605 a , which systems are affected and what measures being taken to protect them against flooding? N/A
7. In accordance with 15A NCAC 0?T .0605(h), has an operation and maintenance plan been submitted? ® Yes or ❑ No
8. In accordance with 15A NCAC 02T .0605(i), how will restricted access to the irrigation system be provided? 2-Strand Fence
Are all treatment units and control panels locked to prevent entry? ® Yes or ❑ No
9. In accordance with 15A NCAC 02T .0605(i), do the designed irrigation loading rates (see Application Item VIIA.) exceed the
soil scientist recommended loading rates (see Application Item VII.3.)? ❑ Yes or ® No
10. In accordance with 15A NCAC 02T .0605(k), does the septic tank design adhere to 15A NCAC 1SA. 1900? ® Yes or ❑ No
FORM: SFRWWIS 06-16 Page 3 of

V. DESIGN CRITERIA AND SETBACKS — 15A NCAC 02T .0605 & .0606 (CONTINUED)-
11. In accordance with l5A NCAC 02T .0605 I , what is the specified method of disinfection? Ultraviolet
If chlorine, specify contact detention time provided: - minutes and where contact time occurs:
If UV, specify the number of banks: 1, total lamps: 1 and maximum flow capacity: 10 GPM.
12. In accordance with 15A NCAC 02T .0605(m ), has a minimum of five days of storage based on average daily flow between the
pump off float and inlet invert pipe been provided? ® Yes or ❑ No
13. In accordance with 15A NCAC'02T .0605(n), have all tanks containing pumps been provided with audible and visual alarms
that are external to any structure? ® Yes (Plan Sheet: 4 of 8 & Specification Page: or ❑ No
14. In accordance with 15A NCAC 02T .0605(pI has a precipitation or soil moisture sensor been provided?
® Yes (Plan Sheet: 4 of 8 & Specification Page: ) or ❑ No
15. In accordance with 15 A NCAC 02T .0605(p), has a minimum of 18 inches of vertical separation between the apparent seasonal
high water table (SHWT) and the ground surface been provided? ® Yes or ❑ No
16. In accordance with 15A NCAC 02T .0605(a), has a minimum of 12 inches of vertical separation between any perched seasonal
high water table (SHWT) and the ground surface been provided? ® Yes or ❑ No
17. In accordance with 15A NCAC 02T .0605R r1, does the designed annual loading rate exceed 50 inches? ❑ Yes or ® No
18. Does the project comply with all setbacks found in the river basin rules (15A NCAC 0213.0200)? ® Yes or ❑ No
If no, list non -compliant setbacks:
19. Per 15A NCAC 02T .0606, verify setback compliance by providing the minimum field observed distance (ft) from the facility's
irrigation system and treatment/storage units to each listed setback parameter (Note: Distances greater than 500 feet shall 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
+-87'*
Waivered
+/- 200'
Any habitable residence or place of assembly owned by the Permittee to be maintained as
art of the project site
+/- 40
Any private or public water supply source
+/-100'
+/- 105'
Surface waters (streams — intermittent and perennial, perennial waterbodies, and wetlands)
N/A
N/A
Groundwater lowering ditches (where the bottom of the ditch intersects the SHWT)
N/A
Subsurface groundwater lowering drainage systems
N/A
Surface water diversions (ephemeral streams, waterways, ditches)
+/- 25'
Any well with exception of monitoring wells
>100'
>100'
Any property line
+/- 35'*
Waivered
+/_ 20'
Top of slope of embankments or cuts of two feet or more in vertical height
N/A
Any water line from a disposal system
>40'
Any swimming pool
N/A
Public right of way
20'*
Waivered
Nitrification field
>150,
Any building foundation or basement
>40'
20. Are any setback waivers proposed for this facility? ® Yes or ❑ No
I ['yes, in accordance with 15A NCAC 02T .0606(cc), submit the appropriate setback waivers (FORM. NDWSW) that have
been notarized, signed by all parties involved and recorded with the County Register of Deeds. Waivers involving the
compliance boundary shall be in accordance with 15A NCAC 02L .0107.
FORM: SFRWWIS 06-16 Page 4 of

VI. WASTEWATER TREATMENT & STORAGE FACILITY DESIGN:
1. Type of treatment system: Septic Tank / EZ Treat
2. Provide the requested information for each treatment/storage unit and its associated mechanical equipment:
a. PRELIMINARY / PRIMARY TREATMENT (i.e., physical removal operations):
No. of
Manufacturer or
Dimensions (ft) /
Volume
Plan Sheet
Specification
Treatment Unit
Units
Material
S acin s in
al.
Reference
IReference
Septic Tank
1
Shoaf Pr3eC0ast STB-
10.5'x5.5'x5.83'
1500
4 of 8
Select
Other
b. SECONDARY TREATMENT (i.e., physical, biological and recirculation processes):
No. of
Manufacturer or
Volume
Plan Sheet
Specification
Treatment Unit
Units
Material
Dimensions (ft)
(al)
Reference
Reference
EZ Treat
1
EZ Treat 600
+/- Tx 4.5
NA
4 of 8
Recirculation Tank
Shoaf Precast PT-
12. 5' x6. 5' x5. 5 d'
2500
4 of 8
2103
Avail for Emerg
Other
Model PT-347
1436
Storage
c. DISINFECTION:
No. of
Manufacturer or
Volume
Plan Sheet
Specification
Treatment Unit
Units
Material
Dimensions (ft)
al
Reference
Reference
Ultraviolet
1
EZ Treat
Model UV- 101
10 GPM
4 of 8
Select
d. PUMP/STORAGE TANK:
Manufacturer or
No. of
Total
Effective
Effective
Plan Sheet
Specification
Material
Units
Dimensions (ft)
Volume
Volume
Stdoarage
Reference
Reference
ys
Shoaf PreCast
1
13. 2' x6. 3' x7. 0' d
3500
3596
>5
4 of 8
Avail for Emerg
Model PT-484
2160
Storage
e. PUMPS:
No. of
Manufacturer /
Capacity
Plan Sheet
Specification
Location
Pumps
Purpose
Type
GPM I TDH
Reference
Reference
2500 Gal Recirc
1
Dose EZ Treat Pod
StatRite Step20
20
100'
S of 8
Goulds
3500 Field Dose
1
Field Dosing
PUTB2510122
22
133
5 of 8
Tank
W
f. BLOWERS:
Location
No. of
Blowers
Units Served
Manufacturer /
Type
Capacity
(CFM)
Plan Sheet
I Reference
Specification
Reference
g. MIXERS:
FORM: SFRWWIS 06-16 Page 5 of

Location No. of Units Served
Mixers
1.
Manufacturer /
Type
Power
(h)
Plan Sheet
Reference
Specification
Reference
FORM: SFRWWIS 06-16
Page 6 of 6

VII. IRRIGATION SYSTEM DESIGN:
1. Are there any artificial drainage or water movement structures within 200 feet of the irrigation area? ❑ Yes or ® No
If yes, please explain if the Soil Evaluation addresses artificial structures and indicate if these structures are to be maintained
or modified:
2. What is the proposed cover crop? Fescue
3. Soil Evaluation recommendations:
Soil Series
Fields within Soil Area
Minimum Observed
Depth to SHWT
ft
Recommended
Loading Rate
in/hr
Recommended
Loading Rate
in/ r
Creedmoor
100%
0.5,
<0.5"/Hr
<18.05"/Yr
4. Irrigation System Information (Note — this table may be expanded for additional fields):
Field
Area
(acres)
Dominant
Soil Series
Designed
Rate
(in/hr)
Designed
Rate
(in/yr)
Latitude
(DMS)
Longitude '
(DMS)
Waterbody
Stream Index
No.
Classification
1-4
0.46 Ac
Creedmoor
0.13"/hr
17.7"/Yr
35°45' 35"
-79°00' 39"
N/A
N/A
O 1 II
O I 11
O 1 if
O 11
O I F,
O / 11
O I 11
O I II
O I 11
O „
Total
0.46
_
Provide the following latitude and longitude coordinate determination information:
Datum: NAD83 Level of accuracy: Nearest 10 seconds Method of measurement:
Map interpretation by extraction
'- For assistance determining the waterbody stream index number and its associated classification, instructions may be
downloaded at: https: ncdenr.s3.amazonaws.comis3fs-
ublic. Water'-620 uala A tiifer°-�20ProrectionlLAU;A-reements:'WSCA%2008-13. dl:
Spray Irrigation Design Elements
Drip Irrigation Design Elements
Nozzle wetted diameter:
ft
Emitter wetted area:
19960 ft-
Nozzle wetted area:
ft-
Distance between laterals:
3.82 ft
Nozzle capacity:
GPM
Distance between emitters:
2 ft
Nozzle manufacturer/model:
/
Emitter capacity:
0.61 GPH
Elevation of highest nozzle:
ft
Emitter manufacturer/model:
Netafim / BioRam
Specification Reference:
Elevation of highest emitter:
269 ft
Specification Reference:
Sheet 3 of 8
FORM: SFRWWIS 06-16 Page 7 of

Professional Engineer's Certification:
John R. Harman, PE
(Professional Engineer's name from Application Item Ill. 1.)
attest that this application for
Wastewater Treatment & Surface Drip Irrigation Disposal System for a 5 Bedroom Residence-1719
arri ff gro—n-Rd-,a am Co., NU
(Facility name from Application Item II.1.)
has been reviewed by me and is accurate, complete and consistent with the information supplied in the plans, specifications,
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 tinder my signature and seal signifies that l 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 143-215.613, 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 S10.000. as well as civil penalties up to $25,000 per violation.
North Carolina Professional Eng*CC9 seal, signature, and date
s
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SEAL
9810
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Applicant's Certification per 15A NCAC 021' .0106(b):
I,
William Foy
attest that this application for
(Signature Authority's name & title from Application Item I.3.)
Wastewater Treatment & Surface Drip Irrigation Disposal System for a 5 Bedroom Residence-1719
Farrington Rd; Chatham Co., NC
(Facility name from Application Item 11.1.)
has been reviewed by me and is accurate and complete to the best of my knowldedge. I understand that any discharge of wastewater
from this non -discharge system to surface waters or the land will result in an immediate enforcement action that may include civil
penalties, injunctive relief, anTor criminal prosecution. I will make no claim against the Division of Water Resources should a
condition of this permit be violated. I also understand that if all required parts or this application package are not completed and that
if all required supporting information and attachments are not included, this application package will be returned to me as incomplete.
I further certify that the applicant or any affiliate has not been convicted of an environmental crime, has not abandoned a wastewater
facility without proper closure, does not have an outstanding civil penalty where all appeals laue Teen exha&r d-mabandoned, are
compliant with any active compliance schedule, and do not have any overdue annual fees per 15A NCAC 02T .0105(e).
Note: In accordance wio. General Statutes 143-215.6A and 143-215.613, any person who knowingly makes any false statement,
rapresentati or ces eati n$ny apgli tcn package shall be guilty of a Class 2 inisdemeannr, hick m include a fine not to
exceed $10 000 as "ejl`as v Mies up to 7$25,0.0 per violation. Date:
FORM: SFRWWIS 06-16 Page 7 of 6

VICINITY MAP &
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BK 2090 PG 0211
FILED ELECTRONICALLY
CHATHAM COUNTY NC
LUNDAY A. RIGGSBEE
REGISTER OF DEEDS
FILED Jan 22, 2020
AT 10:20:22 AM
BOOK 02090
START PAGE 0211
END PAGE 0213
INSTRUMENT # 00689
EXCISE TAX $944.00
NORTH CAROLINA GENERAL WARRANTY DEED
Excise Tax: $ 944.00
Parcel Identifier No 0064655 verified by
By:
County on the day of 120
Mail/Box to: Grantee
This instrument was prepared by: cl atty: David R Godfrey, P. O Box 845 Apex, NC 27502
Brief description for the Index:
THIS DEED made this 17th day of January, 2020, by and between
GRANTOR
ANDREW S. BARNES, unmarried
MELINDA A. BARNES and husband,
EDWARD F. SCAMMON
Address: 274 McCoy Road
Apex, NC 27523
107ALNUT9191
BLACKSMITH RANCH LLC
a NC limited liability company
Address: 1719 Farrington Road
Apex, NC 27523
Enter in appropriate block for each Grantor and Grantee: name, mailing address, and, if appropriate, character of entity, e.g.
corporation or partnership.
The designation Grantor and Grantee as used herein shall include said parties, their heirs, successors, and assigns, and shall include
singular, plural, masculine, feminine or neuter as required by context.
WITNESSETH, that the Grantor, for a valuable consideration paid by the Grantee, the receipt of which is hereby acknowledged, has and
by these presents does grant, bargain, sell and convey unto the Grantee in fee simple, all that certain lot or parcel of land situated in
New Hope Township, Chatham County, North Carolina and more particularly described as follows:
See Exhibit A attached hereto for description.
Nu mitted elggtrouir
camplia nee with North Carolina statutes governing -recordable documents and
NC Bar Association Form No. 3 © 1976, Revised © 1/1/2010 the terms ot'(lie submitter a,reement With the Chatham Cnunt��i Y r '
Printed by Agreement with the NC Bar Association Deeds.

BK 2090 PG 0212
The property hereinabove described was acquired by Grantor by Deed Book 1808 Page 1056 Chatham County Registry.
All or a portion of the property herein conveyed v includes or x does not include the primary residence of a Grantor.
A map showing the above described property is recorded in Plat Book 87 Page 386 and Book 97 Page 346 Chatham County Registry.
TO HAVE AND TO HOLD the aforesaid lot or parcel of land and all privileges and appurtenances thereto belonging to the Grantee in
fee simple.
And the Grantor covenants with the Grantee, that Grantor is seized of the premises in fee simple, has the right to convey the same in fee
simple, that title is marketable and free and clear of all encumbrances, and that Grantor will warrant and defend the title against the
lawful claims of all persons whomsoever, other than the following exceptions;
Subject to easements and restrictions of record, matters shown on recorded plats of the subject propsrt , and ad valorem taxes for the
currentyear. Subject to waterline easement as recorded in BOOK 1976 Page 911
Chatham Co Registry.
IN WITNESS WHEREOF, the Grantor has duly executed the foregoing as of the day and year first above written.
-' Lf A/W L2r�7s (SEAL)
REW SI.BARNE
(SEAL)
MELINDA A. BARNES
f
EDWARD F. SCAMMON
STATE OF NORTH CAROLINA
COUNTY OF WAKE
1, a Notary Public ofthe County and State aforesaid do hereby certify that Andrew S Barnes unmarried, Melinda A Barnes and husband
Edward F Scammon personally appeared before me this day and acknowledged the due execution of the foregoing instrument.
WITNESS my hand and notarial seal this _L-F _ day of January, 2020.
My Commission Expires:
otaty Public
NC Bar Association Form No. 3 © 1976, Revised © 1/1/2010
Printed by Agreement with the NC Bar Association
DAVID R. GODFREY
Notary public
Wake county, NC
My Commission Expires 9/19/2020

BK 2090 PG 0213
EXHIBIT A
. 1779 Parrill tt]r1 flood A a7[ PfC 27523
New Hope Township, Chatham County, North Carolina:
TRACT No. 1. BEING ALL Of Tract 1, Containing 8.84 acres, according to a map and survey
intltled •subdivision of the Estate of Ina S. Lewter" by land surveyors, dated October 2D,
19B7, and recorded in Slide 87, Page 386, Chatham County Registry, reference to which is
hereby m a d a for greater certainty Of description.
TOGETHER WITH the right of ingress, egress and regress over and upon that Certain 30-
foot easement from 5R 1008 to the above described. tract as recorded In Book 520, Page
499, Chatham county Registry.
TRACT NO. 2. ALL that cartaln tract Or parcel of land containing 2,46 acres more or;ass
and being all of Tract #1 as more particularly shown anddeflned upon plat entitled_
"Survey for Ciydie C. Lewter" New Hope Township, Chatham County, North Carolina dated
sBptember 12, 1997, by Wllilarn ❑. Yates, R.L.S, to which plat recorded In PlaC Slide 97-346,
Chatham County Registry reference Is hereby made for more particular a6d complete
description.
This conveyance Is made subject to right of way for a 30 Foot private easement along
the entire southern boundary as more particularly described by Plat 87-380 and thirty
(30) foot private easement across the northern portion of the property as more
particularly described by plat recorded In Plat Slide 87-386, Crlatham County Registry.
Lot /1 Is not approved for a separate building lot but is approved as an addition to the
property of Clydle Lewter more particularly described by deed recorded In 9aok 520,
Page-497, Chatham County Registry.

5/21 /23, 7:16 AM
North Carolina Secretary of State Search Results
• File an Annual Report/Amend an Annual Report • Upload a PDF Filing • Order a Document Online • Add Entity to My Email Notification List
View Filings • Print a Pre -Populated Annual Report form • Print an Amended a Annual Report form
Limited Liability Company
Legal Name
Blacksmith Ranch, LLC
Information
Sosld: 1935018
Status: Current -Active O
Date Formed: 1/9/2020
Citizenship: Domestic
Annual Report Due Date: April 15th
Currentgnnual. Report Status:
Registered Agent: Foy, William
Addresses
Mailing Principal Office Reg Office Reg Mailing
1719 FARRINGTON RD 1719 FARRINGTON RD 1719 Farrington Rd 1719 Farrington Rd
APEX, NC 27523 APEX, NC 27523 Apex, NC 27523 Apex, NC 27523
Company Officials
All LLCs are managed by their managers pursuant to N.C.G.S. 57D-3-20.
President
William Foy
1719 Farring Ton Rd
Apex NC 27523
hfps://www.sosnc.gov/online_services/search/Business_Registration_ResuIts 1 /1

nt,.MY-) LIMITED LIABILITY COMPANY ANNUAL REPORT
I CV)D17
NAME OF LIMITED LIABILITY COMPANY: Blacksmith Ranch, LLC
SECRETARY OF STATE ID NUMBER: 1935018 STATE OF FORMATION: NC
REPORT FOR THE CALENDAR YEAR: 7n71
SECTION A: REGISTERED AGENT'S INFORMATION
1. NAME OF REGISTERED AGENT: Foy, William
2. SIGNATURE OF THE NEW REGISTERED AGENT:
r•ling Mce Lice Only
E - Filed Annual Report
1935018
CA202108410192
3/25/2021 09:45
❑ Changes
SIGNATURE CONSTITUTES CONSENT TO THE APPOINTMENT
3. REGISTERED AGENT OFFICE STREET ADDRESS & COUNTY 4. REGISTERED AGENT OFFICE MAILING ADDRESS
1719 Farring Ton Rd
Apex, NC 27523 Wake County
SECTION B: PRINCIPAL OFFICE INFORMATION
1. DESCRIPTION OF NATURE OF BUSINESS: Legal Business
2. PRINCIPAL OFFICE PHONE NUMBER: 919 219-6233
4. PRINCIPAL OFFICE STREET ADDRESS
1719 FARRINGTON RD
APEX, NC 27523
1719 Farring Ton Rd
Apex, NC 27523
3. PRINCIPAL OFFICE EMAIL: Privacy Redaction
5. PRINCIPAL OFFICE MAILING ADDRESS
1719 FARRINGTON RD
APEX, NC 27523
6. Select one of the following if applicable. (Optional see instructions)
❑ The company is a veteran -owned small business
❑ The company is a service -disabled veteran -owned small business
SECTION C: COMPANY OFFICIALS (Enter additional company officials in Section E.)
NAME: WILLIAM FOY
TITLE: President
ADDRESS:
1719 FARRINGTON RD
APEX, NC 27523
NAME: NAME:
TITLE- TITLE:
ADDRESS:
ADDRESS:
SECTION D: CERTIFICATION OF ANNUAL REPORT. Section D must be completed in its entirety by a person/business entity.
WILLIAM FOY
SIGNATURE
Form must be signed by a Company Official listed under Section C of This form.
WILLIAM FOY
3/25/2021
President
Print or Type Name of Company Official Print or Type Title of Company Official
This Annual Report has been filed electronically.
MAIL TO: Secretary of State, Business Registration Division, Post Office Box 29525, Raleigh, NC 27626-0525
DATE

COUNTY HEALTH DEPARTMENT
SEPTIC DENIAL LETTER
FOLLOWS THIS PAGE
1 101 FA•04z1 r1brO: PM
,ry � nIG

r-
PUBLIC HEALTH DEPARTMENT
CHATHAiM COUNTY
non rn CAnouv,j
Environmental Health Division
PUBLIC Hf %i i ri
June 17, 2021
Mr. William Foy
1719 Farrington Rd.
Apex, NC 27523
Re: Applications for Septic System Improvement Permits for 2-Bedroom Residences. Property
locations: 1719, 1725, and 1727 Farrington Rd., Apex, NC. Parcel number: 64655. New Tracts 1, 2
and 3.
Dear Mr. Foy:
The Chatham County Health Department, Environmental Health Division on June 17, 2021,
evaluated the above -referenced property at the sites designated on the plat/site plan that accompanied
your improvement permit application. You applied for a 2-bedroom septic system permit on each of the
new tracts 1, 2, and 3 of parent parcel 64655 as shown on attached plat slide 2021-125. The evaluations
were done in accordance with the laws and rules governing wastewater systems in North Carolina
General Statute 130A-333 including related statutes and Title 15A, Subchapter 18A, of the North
Carolina Administrative Code, Rule. 1900 and related rules.
Based on the criteria set out in Title 15A, Subchapter 18A, of the North Carolina Administrative
Code, Rules .1940 through .1948, the evaluations indicated that the sites are UNSUITABLE for a
sanitary system of sewage treatment and disposal. Therefore, we must deny your applications for an
improvement permit for new tracts 1, 2, and 3 of parent parcel 64655. A copy of the site evaluation is
enclosed. The site is unsuitable based on the following:
❑ Unsuitable soil topography and/or landscape position (Rule .1940)
® Unsuitable soil characteristics (structure or clay mineralogy) (Rule .1941)
® Unsuitable soil wetness condition (Rule .1942)
❑ Unsuitable soil depth (Rule .1943)
❑ Presence of restrictive horizon (Rule .1944)
❑ Insufficient space for septic system and repair area (Rule .1945)
❑ Unsuitable for meeting required setbacks (Rule .1950)
❑ Other (Rule .1946)
These severe soil or site limitations could cause premature system failure, leading to the
discharge of untreated sewage on the ground surface, into surface waters, directly to ground water or
inside your structure.
The site evaluation included consideration of possible site modifications, as well as use of
modified, innovative, or alternative systems. However, the Health Department has determined that none
of the above options will overcome the severe conditions on this site. A possible option might be a
system designed to dispose of sewage to another area of suitable soil or off -site to additional property.
For the reasons set out above, the property is currently classified UNSUITABLE, and no
improvement permit shall be issued for this site in accordance with Rule .1948(c).
Leading the Charge to a Healthier Chatham
80 East Street, PO Box 130, Piasboro, NC 27312 • Phone: [phone] • Fax: [phone]

Page 2 of 2
Note that a site classified as UNSUITABLE may be classified as PROVISIONALLY
SUITABLE if written documentation is provided that meets the requirements of Rule .1948(d). A copy
of this rule is enclosed. You may hire a consultant to assist you if you wish to try to develop a plan under
which your site could be reclassified as PROVISIONALLY SUITABLE.
You have a right to an informal review of this decision. You may request an informal review by
the soil scientist or environmental health supervisor at the local health department. You may also request
an informal review by the North Carolina Department of Health and Human Services regional soil
specialist. A request for informal review must be made in writing to the local health department.
You also have a right to a formal appeal of this decision. To pursue a formal appeal, you must
file a petition for a contested case hearing with the Office of Administrative Hearings, 6714 Mail Service
Center, Raleigh, N.C. 27699-6714. To get a copy of a petition form, you may write the Office of
Administrative Hearings or call the office at [phone] or download it from the OAH web site at
http://www.ncoah.com/fornis.html. The petition for a contested case hearing must be filed in accordance
with the provision of North Carolina General Statutes 130A-24 and 150B-23 and all other applicable
provisions of Chapter 15013. N.C. General Statute 130A-335 (g) provides that your hearing would be held
in the county where your property is located.
Please note: If you wish to pursue a formal appeal, you must file the petition form with the Office
of Administrative Hearings WITHIN 30 DAYS OF THE DATE OF THIS LETTER The date of this
letter is June 17, 2021. Meeting the 30-day deadline is critical to your right to a formal appeal.
If you file a petition for a contested case hearing with the Office of Administrative Hearings, you
are required by law (N.C. General Statute 150B-23) to send a copy of your petition to the Office of
General Counsel, N.C. Department of Health and Human Services, 2001 Mail Service Center, Raleigh,
NC 27699-2001.
Do NOT serve the petition on your local health department. Sending a copy of your petition to
the local health department will NOT satisfy the legal requirement in N.C. General Statute 150B-23 that
you send a copy to the Office of General Counsel, N.C. Department of Health and Human Services.
You may call or write the Chatham County Public Health Department at [phone] if you need
any additional information or assistance.
Enclosures
Sincerely,
James Tiger, 5
Environmental Health Specialist
A
80 East Street, PO Box 130, Pittsboro, NC 27312 Phone: [phone] Fax: [phone]

CHATHAM COUNTY SOIL/SITE EVALUATION
On -Site Wastewater System
Applicant/Landowner: ILLL¢IA TPN: Ugl'55
Sub -Division Name and Lot 0: 7�I 1, 2 � 3
Property Address / Road Name: j2, y
Proposed Facility: 1. -64. Proposed Design Flow: MO.
Water Supply: J21well ❑Public ❑Private ❑Other:
Evaluation Method: 'Auger ❑Pit ❑Cut Type of Wastewater: ❑Sewage
Date: v
Property Size: 3.1, Lr.5 , Of
❑Industrial ❑Mixed
PROFILE
#
.1940
LANDSCP
POS./
SLOPE%
SOIL MORPHOLOGY
HORIZON .1941(9)(1) & (a)(2) 1941(a)(3)
DEPTH (in.) TEXTURE/ CONSISTENCE/
STRUCTURE MINEROLOGY
OTHER PROFILE FACTORS
1948
PROFILE
CLASSIFICATION
&LTAR
1942
SOIL WETNESS/
COLOR
.1943 /.19-16
SOIL DEPTH/
SAPROLITE
.1944
RESTRICTIVE
HORIZON
t
L5
�-$l
I
- I I
CL ¢
d
11
C. M
4%
Z
5&1
o44 4
7
us
5'K
4(•r
'
M
(-Y.kIq
L,5
o .
SL sir
V" sE
Jj
q
GSu
0-5
SL so
VK 5
✓1
vy-,
LS
a-
SL S6V
r,
_"
DESCRIPTOR
INITIALSYSTEM
REPAIR SYSTE
Other Factors (.1946) -
Site Classification (.1948) 'JS
Evaluated By:
Others Present:
Available Space (•1945)
System Type
Site LTAR
Comments:
NU1EY
HORIZON DEPTH - In inches below natural soil surface
SOIL WETNESS/COLOR - Inches below natural soil surface to free water or soil colors with chroma 2 or less; record Munsell color
SOIL DEPTH - In inches below natural soil surface to rock, saprolite, or parent material
SAPROLITE CLASS -S (suitable) or U (unsuitable)
RESTRICTIVE HORIZON -Thickness and depth from land surface
PROFILE CLASS - S (suitable), PS (provisionally suitable), or U (unsuitable)
LEGEND:
LTAR
CONVENTIONAL,
LTAR. tPP-
LANDSCAPE POSITION GROUP TENURE .1955
.1957
STRUCTURE
WETCONSISTENCE
CC (concave slope) I S(Sand) 1.2-0.8
0.6-0.4
SG (Single Grain) -S
NS(Non-Sticky) -S
CV (convex slope) (Suitable) LS (Loamy Sand)
M (Massive) - US
SS (Slightly Sticky) -S
D (drainage way)
CR (Crumb) - S
S (Sticky) - S
DS (debris slump) II SL (Sandy Loam)
D.B-D.6
0.4-0.3
GR (Granular) - 5
VS (Very Sticky - US
Suitable
FP (flood plain) (Suitable) L (Loam)
SBK (Suhangular Blocky) - PS
NP (Non -Plastic) -S
FS (foot slope)
ABK (Angular Blocky) - PS
SP (Slightly Plastic) -S
H (head slope) Si (Silt)
PL (Platy) - US
P (Plastic) -S
L (linear slope) SiCL (Silty Clay Loam)
PR (Prismatic) - US
VP (Very Plastic) - US
lit
N(nose slope) (Prov.Suitable) CL(Clay Loam] 0.6-0.3
0.3-0.15
R (ridge) SCL(Sandy Clay Loam)
MOIST CONSISTENCE
MINERALOGY
S (shoulder slope) SiL (Silt Loam)
VFR(VeryFriable) -S
SEXP(SlightlyExpansive) -S
T (terrace)
FR (Friable) - 5
EXP (Expansive) - US [VFI, EFI,
SC (Sandy Clay)
FI (Firm) - S
VS, or VP]
IV
(Prov. Suitable) Sic (Silty Clay) 0.4 - 0.1
0.2 - 0.05
VFI (Very Firm) - US
C (Clay)
EFI (Extremely Firm) - US
SLOPE < 15%- 5; 15%- 30%- PS; > 30%- US [30%- 65% reclassify PS if comply with .1956;
> 65% US]
page L of 7'

CHATHAM COUNTY
r
Aaulicant / Landowner: 4 f n tAA1 A (- ,4
SOIL/SITE EVALUATION
On -Site Wastewater System
TPN: �1�� Date: L! [' 7!(
.1940
PROFILE LANDSCP
# POS./
SLOPE %
HORIZON
DEPTH (in.)
J SOIL MORPHOLOGY
OTHER PROFILE FACTORS
.1948
PROFILE
CLASSIFICATION
& LTAR
.1941(a)(1)&(a)(2)I .1941(a)(3)
TEXTURE / CONSISTENCE/
STRUCTURE MINEROLOGY
.1942
SOIL WETNESS/
COLOR
.1943/.1956
SOIL DEPTH/
SAPROLITE
.1944
RESTRICTIVE
HORIZON
LS
p' b
5C 54
I b
-
—
V5
6 - 0
Se( 3,
fU.
C n
�S
GS6
CG -10
S9c
v N %
10
Z•Sy9 L
Id
d t C-
I
Ls
5�
5L PA
vt�4l
.�
2,577
of
1
C 0
1
C}
(,S
- 13
SL 9D41
Of
IL
—
l
Vs
-15
% st . fslc
0 f"
b
Yl
VY'1" C-Y
L3
�
0 -10
5L- v 4
o4 skr,
1
LS
6
o
5G Y
,' Sc
I Z
LSr
LS L
-E
5L 5?tC
f If b .
2' l,lt
lis
4
Page of 2

Parcel: 54655 Uwner:
Auger tjon
.v37 'k
New Tract i
3.392 Acres
2.179 J—❑w. P w
r is
2 Proposed Septic
Area 1
•
i
�fti NewT -4'], •, y
6-4 91
�4 Building
Houses
Legend
• Auger Boring Sites
0 Existing Wells
Tanks
Roads
ExistingSystemArea
® Proposed Septic Areas
■
Wrq TrCGL3
�
1.661 ki!et Tcsst
12 Proposed Septic
Area 3
�¢
K
8
' Proposed Septic '
Areal j
$ 7 /
4.;
ry Author:
w>
Date:6/1712021
1 inch equals 150 feet
y�
Cl1o�'nt�nt CoW7
Feet
0 37.5 75 150 225 300
PUBLIC HEALTH

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than 1500 gallons per day, the applicant shall submit sufficient site -specific data to predict the height
of the water table mound that will develop beneath the field (level sites) and the rate of lateral and
vertical flow away fi-om the nitrification trenches (sloping sites). The data submitted may include soil
borings to depths greater than 48 inches, penneability and hydraulic conductivity measurements, water
level readings, and other information determined to be necessary by the local health department or the
State. The site shall be considered UNSUITABLE if the data indicate that the groundwater mound
which will develop beneath the site cannot be maintained two feet or more below the bottom of the
nitrification trenches or it is determined that effluent is likely to become exposed on the ground surface
within, or adjacent to, the nitrification field.
History Note: Authority G.S. 130A-335(e);
Eff. July 1, 1982;
Amended Eff: January 1, 1990.
15A NCAC 18A .1947 DETERMINATION OF OVERALL SITE SUITABILITY
All of the criteria in Rules .1940 through .1946 of this Section shall be determined to be SUITABLE,
PROVISIONALLY SUITABLE, or UNSUITABLE, as indicated. If all criteria are classified the same, that
classification will prevail. Where there is a variation in classification of the several criteria, the most limiting
uncorrectable characteristics shall be used to determine the overall site classification.
History Note: Authority G.S. 130A-335(e);
Eff. July 1, 1982;
Amended Eff. January 1, 1990.
15A NCAC 18A .1948 SITE CLASSIFICATION
(a) Sites classified as SUITABLE may be utilized for a ground absorption sewage treatment and disposal system
consistent with these Rules. A suitable classification generally indicates soil and site conditions favorable for the
operation of a ground absorption sewage treatment and disposal system or have slight limitations that are readily
overcome by proper design and installation.
(b) Sites classified as PROVISIONALLY SUITABLE may be utilized for a ground absorption sewage treatment and
disposal system consistent with these Rules but have moderate limitations. Sites classified Provisionally Suitable require
some modifications and careful planning, design, and installation in order for a ground absorption sewage treatment and
disposal system to function satisfactorily.
(c) Sites classified UNSUITABLE have severe limitations for the installation and use of a properly functioning ground
absorption sewage treatment and disposal system. An improvement permit shall not be issued for a site which is
classified as UNSUITABLE. However, where a site is UNSUITABLE, it may be reclassified PROVISIONALLY
SUITABLE if a special investigation indicates that a modified or alternative system can be installed in accordance with
Rules .1956 or .1957 of this Section.
(d) A site classified as UNSUITABLE may be used for a ground absorption sewage treatment and disposal system
specifically identified in Rules .1955, .1956, or .1957 of this Section or a system approved under Rule .1969 if written
documentation, including engineering, hydrogeologic, geologic or soil studies, indicates to the local health department
that the proposed system can be expected to function satisfactorily. Such sites shall be reclassified as
PROVISIONALLY SUITABLE if the local health department determines that the substantiating data indicate that:
(1) a ground absorption system can be installed so that the effluent will be non-pathogenic, non-infectious,
non -toxic, and non -hazardous;
(2) the effluent will not contaminate groundwater or surface water; and
(3) the effluent will not be exposed on the ground surface or be discharged to surface waters where it
could come in contact with people, animals, or vectors.
The State shall review the substantiating data if requested by the local health department.
History Note: Authority G.S. 130A-335(e);
Eff. July 1, 1982;

PERMITEE 0 & M
AGREEMENT
FOLLOWS THIS PAGE

State of North Carolina
Department of Environment and Natural Resources
Division of Water Resources
DWR
15A NCAC 02T .0600 — SINGLE-FAMILY RESIDENCE WASTEWATER IRRIGATION SYSTEMS
OPERATION AND MAINTENANCE AGREEMENT
FORM: SFRWWIS O&M 08-13
Division of Water Resources
Permit No. Not Yet Assigned County: Chatham
Property owner(s) as appearing on the recorded deed: Blacksmith Ranch, LLC
Mailing address:
Facility address:
1719 Farrington Road; Apex, NC 27523
1719 Farrington Road; Apex, NC 27523
Irrigation Method: ❑ SPRAY ® DRIP
I / We agree to operate and maintain the single-family residence wastewater treatment and irrigation system as follows:
1. The Permittee is responsible for the operation and maintenance of the entire wastewater treatment and irrigation
system including, but not limited to, the following items:
a. The septic tank shall be checked annually and pumped out as needed.
b. The septic tank effluent filter shall be checked and cleaned annually.
c. Accessible sand filter surfaces shall be raked and leveled every six months and any vegetative growth shall be
removed manually.
d. ❑ The tablet chlorinator shall be checked weekly. Wastewater grade tablets (calcium hypochlorite) shall be
added as needed to provide proper chlorination (pool chlorine tablets shall not be used), OR
® The ultraviolet disinfection unit shall be checked weekly. The lamp(s) and quartz sleeve(s) shall be
cleaned or replaced as needed to ensure proper disinfection_
e. All pump and alarm systems shall be inspected monthly.
f. The irrigation system shall be inspected monthly to ensure that the system is free of leaks, that all irrigation
equipment is operating as designed, that vegetative growth does not interfere with the system inspection or
operation, that the soil is assimilating the disposed treated wastewater with no visible runoff or ponding, and
that no objectionable odors are being generated.
2. Failure to pay the annual fee shall be cause for the Division to revoke the permit pursuant to 15A NCAC 02T
.0105(e)(3).
3. The Permittee's failure to properly operate this system is subject to a penalty up to $25,000 per day.
4. Failure to meet the permit conditions or violation of the State's surface water or groundwater regulations may void
the permit.
All owners annearinLy on the
I / We understand the
Owner Signature:
Owner Signature:
leed shall sien this Operation &
terms as part of the issued permit.
Date:
Date:
S
FORM: SFRWWIS O&M 08-13 Page I of 1

SETBACK WAIVERS
FOLLOW THIS PAGE

BK 2333 PG 0653
�
State of North Carolina
Department of Environmental Quality
Division of Water Resources
FILED
CHATHAM COUNTY NC
LUNDAY A. RIGGSBEE
REGISTER OF DEEDS
FILED Nov 03, 2022
AT 02:47:48 pm
BOOK 02333
START PAGE 0653
END PAGE 0654
INSTRUMENT # .12544
EXCISE TAX (None)
NON -DISCHARGE WASTEWATER SYSTEM WAIVER
AGREEMENT TO WANE SETBACKS AS REQUIRED BY
15A NCAC 02T .0506(a), .0506(b), .0606(a), .0706(a) AND .1006(a)
I, AT21CV, H . !V 0C'n Ark (printed name), certify that I am a- deeded ownee er an
authorized agent of the property located at:
Address: Vicinity -of 1.719 Farrins;ton f ail (NC SR iQQRLT_ Parcel No.: =Riu f Il'a�SR_lOQ8
City: Apex State: NC_ Zip Code: 27523 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 IrrigationllnFiltration Setback to Proaerry Lines
The required setback of _50 feet is reduced to 20 feet, thereby allowing wastewater
effluentirrigation or infiltration no closer than _2 _ feet from my property line.
❑ Wastewater Irri ationft filtration Setback to Places of'Assembly
The required setback of feet is reduced to feet, thereby allowing wastewater effluent
irrigation or infiltration no closer than 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 Treatmenl and.Stora a Unit Setback to Places of Assembly
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: 7 - 19 - Zoz I
FORM: NDWSW 02-19 Page I oft
'120.rul v To : tV l I I I Avli �p Y 1 71 q p-&a q j mil. ►,
fq p,1�3

BK 2333 PG 0654
ApplicandPermittee: William Foy dba_Sl_acksmitlt_Ranch_LI C Permit NQ Not Ye ssiene
Address: 1719 Farringion Road Parcel No.: 64655 ath im oun
City: Apex State: NC _ Zip Code: 27523 County: Chath m
NORTH CAROLINA, �Qrn%Dr-�e r , COUNTY
5 , a Notary Public for C r County, North Carolina,
do hereby certify that personally appeared before me this day
and acknowledged the due execution of the foregoing instrument.
Witness my hand and official seal, this the day of
F.�BEATHER S HENSLEY
NOTARY PUBLIC
MONTGOMERY COUNTY Signature oflVotary Public
STATE OF NORTH CAROLINA
111y commission expires 10 - 09 -a0a
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

BK 2355 PG 1015 FILED
CHATHAM COUNTY NC
LUNDAY A. RIGGSBEE
REGISTER OF DEEDS
FILED Apr 06, 2023
AT 04:29:40 pm
BOOK 02355
START PAGE 1015
END PAGE 1016
INSTRUMENT # 02920
EXCISE TAX (None)
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, William _FDY (printed name), certify that I am a deeded owner or an
authorized agent of the property located at:
Address: 1L27 Farrin On F Q Parcel No.: 9793-00-61-5-$
City: Am State: NC_ Zip Code: 27523 _ 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 Irri atiouAnfiltration Setback to PropeM Lines
The required setback of feet is reduced to feet, thereby allowing wastewater effluent
irrigation or infiltration no closer than feet from my property line.
❑ Wastewater Irri ationllnfiltration Setback to Places of Assembly -
The required setback of feet is reduced to feet, thereby allowing wastewater effluent
irrigation or infiltration no closer than feet from my residence(s) or place(s) of assembly.
® Wastewater Treatment and Storage Unit Setback to ProoeM Lines
The required setback of 50 feet is reduced to _25_ feet, thereby allowing the construction of
wastewater treatment and storage units no closer than 25 feet from my property line.
❑ Wastewater Treatment and Storage Unit Setback to Places of Assembly
The required setback of feet is reduced to feet, thereby allowing the construction of
wastewater t n torage u closer than feet from my residence or place of
assembly.
t
Signature: Date.
/�lA1G�u' Will- ANl
FORM: NDWSW 02-19 / �- IZo A I;> Page 1 of 2
A%EX ' NC Z Sz3

BK 2355 PG 1016
Applicant/Permittee: glaCkSmith Ranch, LLC Permit No.
Address: 1725 F rr'n # n R a Parcel No.
City: Aoex
Not Yet ASSio d
7�.3 0D-71-2732
State: Nam(' Zip Code: 27523 County: Chatham
0 C_0I._-pV_N00
MMTIT_C�AROL�JNA, COUNTY
COLdR*00
I, a Notary Public for County, ,
do hereby certify that lgltiQ'11Y1 Fm1 personally appeared before me this day
and acknowledged the.due execution of the foregoing instrument.
Witness my hand and official seal, this the ---frh day of MarCh . 2-02.&.
SEAL
ELK RODRIGUF� Ft£FNANAEi
NOTARY PUBLIC
STATE OF COLORADO
ROTARY ID 2021**93e
Mypp,, I&SION EXPIRES 4ECEMBE702.2�25
Signature of Notary Public
My commission expires 1 Z( 0 2j 2-O 25X
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

BK 2355 PG 1017
FILED
CHATHAM COUNTY NC
LUNDAY A. RIGGSBEE
REGISTER OF DEEDS
FILED Apr 06, 2023
AT 04:30:41 pm
BOOK 02355
START PAGE 1017
END PAGE 1018
INSTRUMENT # 02921
EXCISE TAX (None)
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, William Fay (printed name), certify that I am a deeded owner or an
authorized agent of the property located at:
Address: 1725 Farrington RQad Parcel No.: 97 71-27
City: AM State: NQ Zip Code: 27523 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 Irrizationll.nfaltration Setback to Property Lines
The required setback of feet is reduced to - feet, thereby allowing wastewater effluent
irrigation or infiltration no closer than feet from my property line.
® Wastewater Irri ationllnfltration Setback to Places of Assembly
The required setback of VQ feet is reduced to 75 feet, thereby allowing wastewater effluent
irrigation or infiltration no closer than _73 feet from my residence(s) or place(s) of assembly.
❑ Wastewater Treatment and Storage Unit Setback to Property Lines
The required ietback 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 Stara a Unit Setback to Places of Assembl
The required setback of feet is reduced to feet, thereby allowing the construction of
wasteiN
tin n and storage units no closer than feet from my residence or place of
assem
, M711
Signature: Date:
FORM: NDWSW 02-19 .MAIL ;► ft. AM �� Page] of2
/!:M FAP.k1W, co ��A57
A Prx . nl c 21S 7-3

BK 2355 PG 1018
Applicant/Permittee: Blacksmith
Ranch, LLC
Permit No.: Not Yet
Assigned
Address: 1719 Farrington
Road
Parcel No.: 9791,00-61-0000
City: Amex State: NQ Zip Code: 2 - 23 County: Chatham
® WL0R*0o
COUNTY
AC%^
I, waw, a NotaryPublic for Eaok= County,
do hereby certify that j 111CUVI FOV personally appeared before me this day
and acknowledged the due execution of the foregoing instrument.
Witness my hand and official seal, this the 'day of ,?�3•
SEAL
MAFU AWRIGUEZ HERNAWEZ
NOTARY PUR C
STATE OF OOl ORADO
NOTARY ID 202140469N
MY COMMISSION EXPIRES DECEWER 02,2M
Signature of Notary Public
My commission expires 12-a 25
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 2

BK 2355 PG 1017
State of North Carolina
Department of Environmental Quality
Division of Water Resources
FILED
CHATHAM COUNTY NC
LUNDAY A. RIGGSBEE
REGISTER OF DEEDS
FILED
Apr 06, 2023
AT
04:30:41 pm
BOOK
02355
START PAGE
1017
END PAGE
1018
INSTRUMENT # 02921
EXCISE TAX
(None)
NON -DISCHARGE WASTEWATER SYSTEM WAIVER
AGREEMENT TO WAIVE SETBACKS AS.REQUI RED BY
15A NCAC 02T .0506(a), .0506(b), .0606(a), .0706(a) AND .1006(a)
I, William Fgy _(printed name), certify that I am a deeded owner or an
authorized agent of the property located at:
Address: 1725 Farrington Road_
Parcel No.: 9793:0(P1-2M
City: Apex State: N-C Zip Code: 27523 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 PrapLM Lines
The required setback of feet is reduced to . feet, thereby allowing wastewater effluent
irrigation or infiltration no closer than feet from my property line.
® Wastewater Irri ativu/Infiltration Setback to Places of Assembl
The required setback of 100 feet is reduced to 75 feet, thereby allowing wastewater effluent
irrigation or infiltration no closer than 75 feet from my residence(s) or place(s) of assembly.
❑ Wastewater Treatment and Story a Unit Setback to Pro erty 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 Stores a Unit Setback to Places of Assembly
The required setback of feet is reduced to feet, thereby allowing the construction of
wastewatep-ft,MtmgnLand storage units no closer than feet from my residence or place of
assemb
Signature:
FORM: NDWSW 02-19 A4Ait `ice: (� i I/: A14
/° (1 909!5 F�!?-fit It aA a-Qa 2 6
A?Fx . Nr 2 gSZ3
Date:
Page] of 2

NATURAL HERITAGE PROGRAM
RESOURCE REPORT
FOLLOWS THIS PAGE

c� oovern.:r
ski
■■ ,■ NC DEPARTMENT OF
■■■■■ NATURAL AND CULTURAL RESOURCES
■ 9■■M.
November 25, 2022
John Harman, PE
Consulting Engineer
2112 White Oak Rd
Raleigh, NC 27608
RE: NHP Resource Report for T719 1725, & 1779 Farrir aton Rd
Dear John Harman, PE.
., Cf_(-ra I;
L,eputy Uir=ctor, Yatur3l Heritage PrDy1`3m
NCNHDE-20067
The North Caro;ina 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 indicates that there are records for rare species, important natural
communities, natural areas, and/or conservation/managed areas within the proposed project
boundary These results are presented in the attached 'Documented Occurrences' tables and map.
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. Tables of natural areas and conservation/managed areas within a one -mile
radius of the project area, if any, are also included in this report.
If a Federally -listed species is documented within the project area or indicated within a one -mile
radius of the project area, the NCNHP recommends contacting the US Fish and Wildlife Service
(USFWS) for guidance Contact information for USFWS offices in North Carolina is found here:
nl..N... * ;fvv; .00v: officeslDIrecto ryj' _ stOffices cfrn''statecaoe=37.
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.
Also please note that the NC Natural Heritage Program may Follow this letter with add;tiona'
correspondence if a Dedicated Nature Preserve, Registered Heritage Area, Land and Water Fund
easement, or an occurrence of a Federally -listed species is documented near the project area.
If you have questions regarding the information provided in this letter or need additional assistance.
please contact Rodney A. Butler at roonev-but,_er:J.ra -r_� or 919-707-8601.
Sincerely,
NC Natural Heritage Program
DEpaa'•IEN' J> I�A• PAL a1,C ;!,L' ,pa_ wES•._ 4.:E ;

Vau�a'- D, -age-'eme'n, D-^urra�,cas
�Nai�ir31 Areas. and managed A; eas In�ar,-2c��na
the o oiecr A: ea
NH° Resour-_a
ReDOrr for 171a. 1723. 3c 1729 Rd
November 23• 2022
NCNHDE-20067
-lement Occurrences Documented Wlrhln F",laCt Area
51�m.e
5_ate
Element- Accuracy
Federal
Global
i
octu e..;tGe
Status staru=
Rank €tnnK
Bird 40086 Hall' r1 t1i5. Bald Eagle
2020 E 2-High
?aici '3c :era• f n aaten-d
OS 538,S3
eucocephalus
Cagle
N
Protection
Act
No Natural Areas are Documented within the Project Area
M.ar�aged Areas Documented Within Project Area
B. Everett Jordan Dam and '_ake LIS.Army CO" of Fng,fnWS Federal
Jordan Lake State Recreation Area NC DNCR. Division of Parks and Recreation State
IF the Dr000sa7 �: Die �n'efsa_�s vv/�r�'1 3 �J ��?'J3" J;1,/;n3n3a'-7 3: ?3. JI33�3 �J') the '3 n.7oWil?: 7!•q�r Y :fir 3�]!` 7;13i nf,�:;r 3: J�"1 IF =;la �: J:� :1_�'i?�' N/ ��1 3 �?� -3f�7 V3_�•3 �r>>�fJ?
D:V?).=a!s`e'a:j iV3:u:3! i?f'a3a 4: 33 ,Ri.47 D:-eoa'3:'Y-�"-_o soa^'as. V; VH- s-3rf may or oV,Ja 3dhi_ on3! D0r'330 a no3 'ag 3rD na -h2 DrD;ec'
�e^nr Dns 31j 3.1 ad0!ana-on of s'3r.s bes ana- Dns ao:J co --as -3n be rJ'�o� 3- - - _ - -.� Da -a 7-dry 3'-n=_r3- Dn VDT/aT b=_: 25 2D22 sD,.7e D.3- D='-obar 2D22
olaase '_sibmi' yo r n`orma: on :eq Las- - „Dre Tan one year e•aoses berofa pr DIec, nd13ion 3s new !nrorma:�on,'s conC a �y 3-Jded -D -he V : %i? D3-303sa
Page 2 of 5

iNa'--J'al tea, 'age Demalr DcCU rancas, N3tUr3l Areas a,ld Managed Areas Wi!:` ;, a Raolus of
'.-)a Projec[ Area
NHP 'Resou- ca Raoort for 1719, 1723. 3c 1729-arringto-)
Rd
November 25. 2022
NCNHDE-20067
Element Occurrences
Documented Within a One
-mile Radius of the ='
Tjixnnort&
k) 10
s6enhIFiG Name
Cemmari Name
Last Element
Accuracy
Federal
State
Global
Stare
Group
Obserlratlun C--currence
Status
5tafus
Rank
Rank
Late Rank
3ira
'3439
Haliaeetus
Salo =ag-i:
2011
2-Hlgn
Bald/Golden
Threatened
G5
S3B.S3.
leucocephalus
Eagle
N
Protection
Act
3ird
40092
Haliaeetus
Bald Eagle
2019 E
2-High
Bald/Golden
Threatened
G5
33B,S3
leucocephalus
Eagle
N
Protection
Act
Bird
40086
Haliaeetus
Bald Eagle
2020 E
2-High
Bald/Golden
Threatened
G5
S3B,S3
leucocephalus
Eagle
N
Protection
Act
Bird
40088
Haliaeetus
Bald Eagle
2020 E
2-High
Bald/Golden
Threatened
G5
S3BS3
=_ucocephalus
Eagle
N
P-otactlon
Act
Bird
5851
Phalacrocorax auritus
Double -crested
1988 H
4-Low
-
Significantly
G5
S1B,S5
Cormorant
Rare
N
Crustacean
25541
Cambarus davidi
Carolina Ladle Crayfish
2007-03-14 E
3-Medium
Significantly
G3
S3
Rare
Reptile
35550
Ophisaurus attenuatus
Eastern Slender Glass
1972-06-17 H
4-Low
—
Special
GSTS
S1
longicaudus
Lizard
Concern
Vascular Plant
23354
Paspalum fluitans
Horsetail Crown Grass
1977-09-23 H
4-Low
Significantly
G5
S1
Rare
Peripheral
No Natural Areas are 'Documented WILhm a One -mile Radius of the Project Area
Page 3 of 5

_13naged A-aas coca --n-_1 \,V - . a �a Paa�,s oI _)e D-o;ec- 42a
Managed Area -Name Owner Owner Type
B=vzrecc Jordan Da^, and Lake -'s 4nmy Coros of-r)yineers Federal
Jo,dan i_ake ducar+oral S-a_2 -.,res JS A. my Cores or=ng:rlezrs-ederal
Jordan, ! ake State Pecreation A,za NC DNCP, Division of °arks ald Recreation State
Page 4 of 5

NCNHDE-2DO67: NHP Resource Report for 1719, 1725, & 1729 Farrington Rd,
November 25 2022
© �Aan3ged Area 'MAREA;
Q Buffered Project 3oundasv
;J Project Boundary
Page 5 or 5

DETAILED SOILS REPORT,
KSAT, & SFR LOADING
VI ORKSH EET INFORMATION
FOLLOWS THIS PAGE
.W&,- > -, r - 4

Environmental Consultants,
8412 Falls of Neuse Road, Suite 104, Raleigh, NC 27615 • Phone: [phone]
sandec.com
Beaux Foy
1719 Farrington Road
Apex, NC 27523
December 16, 2022
S&EC Project #13609.S2
Soils Report for a Proposed Residential TS-II Surface Drip with Fill Wastewater System
Project Name: 1719 Farrington Road, Lot 2
Location: 1719 Farrington Road, Chatham County, NC
Soil & Environmental Consultants, PA performed a detailed soil/site evaluation on the above
referenced tract to determine onsite suitability for a subsurface or surface wastewater system per
your request. This property does not contain enough suitable soils to support a 5-bedroom
subsurface septic system. Therefore, a TS-II pretreatment surface drip septic system with a
minimum of 6 inches of NCDWR approved fill is proposed. Soil & Environmental Consultants,
PA (S&EC) has determined the location and characteristics of a site that is potentially useable for
a pretreatment surface drip irrigation wastewater system with approved fill. This report details
S&EC findings and provides the necessary soil/site information needed for a drip irrigation
system to be designed by a professional engineer. This fieldwork was completed in Fall and
Winter of 2018.
The potentially useable soil area is shown on the accompanying AutoCAD map (Appendix 2).
The map also shows the locations where measurements of saturated hydraulic conductivity (Ksat)
and the deep soil borings were performed. The general area proposed for the system is 20,688
square feet. This plan assumes that buffer wavier reductions are obtained for some of the
property line and/or residence/building setbacks. The proposed pretreatment surface drip with fill
meets all the remaining setbacks required for surface drip systems by the state of North Carolina.
This site is located in the Triassic Basin geologic unit of Chatham County. Appendix 1 contains
the locations and limited field data of auger borings that were performed to determine soil map
units that were present on the site. Upland soils on the site are generally similar to the Creedmoor
soil series. These soils have expansive clay mineralogy and indications of soil wetness present in
the wavy boundaries of the subsurface horizons. The Bt subsoil of these soils are clayey and have
a yellowish brown color. There are wavy boundaries between the Bt, BC, and C horizons on this
site. The Creedmoor soils are generally unsuitable for subsurface septic systems. However, the
soil characteristics of the surface horizons with the addition of approved fill offer the opportunity
for a pretreatment surface drip septic system. In essence, the permeability of the subsoil is the
limiting factor in the design of a pretreatment surface drip system.
The soil condition of the proposed drip area is also described in the accompanying Ksat location
soil profile descriptions (Appendix 3). The upper boundaries of the perched water table varied
across the site. The landscape position for the proposed pretreatment surface drip system with fill
is on top of a ridge. Based on the Ksat measurements, the attached water balance (Appendix 4)

shows that the site can hydraulically assimilate 18.05 inches of irrigation water per year.
Therefore, a 5-bedroom house (600 gallons per day design flow) would require approximately
19,465 square feet of wetted area for surface drip irrigation application. The maximum
instantaneous application rate should not exceed 0.5 inches per hour. Measurements of saturated
hydraulic conductivity (Ksat) were conducted within the most restrictive soil horizon in the
proposed wetted area, which was the Bt soil horizon. Overall geometric mean Ksat data is shown
in Appendix 5a while Ksat field data is shown in Appendix 5b of this report.
In regard to the NCDWR approved fill, a minimum of 6 inches of fill is required to be placed on
top of the existing soil surface so the vertical separation to prohibitive soil characteristics is met.
The fill material must have a soil texture of sandy loam in order to establish vegetative cover and
must contain no more than 10% by volume fibrous organics, or other debris. The fill material and
the existing soil shall be mixed to a depth of six inches below their interface. All heavy
vegetative cover and organic litter will be removed from the existing soil surface before fill
material is added. The side slope of the fill shall not exceed a rise to run ratio of 1:4. The fill
berm will be constructed so it sheds surface water and will be stabilized with a vegetative cover.
Soils within the proposed drip area were also analyzed for current fertility conditions. Because of
similar landscape type and management conditions, one composite sample was used to infer soil
fertility status within the proposed drip area. The composite sample for this surface drip area is
labeled "SS-L1". The standard soil fertility analysis was completed by Waypoint Analytical, Inc
on February 20, 2019. Soil sample results and fertility recommendations are included in "Soil
Analysis Report" provided by A&L (Appendix 6).
Site disturbance should be absolutely minimized on the area to be used for the drip application of
wastewater. Site disturbance could create unsuitable conditions for a drip irrigation system. A
permanent vegetative cover should be immediately established and maintained over the entire
application field after installation.
Calculations
1. Maximum Instantaneous Application Rate (in/hr)
Utilizing Table 1 (see attached) for typical ranges of soil infiltration rates. The
Creedmoor soils fall into the Sandy Loam class in the 0-3% slope range. This infiltration
rate is 0.5 to 1.0 in/hr. The recommended rate is therefore 0.5 in/hr.
2. Water Balance
A water balance was developed for the proposed drip irrigation field by
balancing water losses and gains:
Evapotranspiration + Drainage = Precipitation + Irrigation
A. Potential Evapotranspiration (PET)
PET was calculated using the Thornwaite Method as outlined in the water
balance spreadsheet provided by NC DWR.

B. Drainage (DR)
The drainage term was determined utilizing guidance set forth by a
committee within DWR (The Single Family Residence Workgroup). Based on
discussions within this committee, 4 classes of soils are proposed based on in -situ
Ksat values. The measured values for this lot fall into the SFR-C group (an
allowable irrigation range of 13.0-19.5 inches per year). A drainage coefficient
of 10% of the measured Ksat in the most restrictive soil horizon was therefore
utilized to yield an annual loading rate of 18.05 inches per year. Three Ksat data
nests were used to determine the recommended Ksat value. Each of these data
points were performed within the Bt horizons of the Creedmoor soils, since these
were clearly the most restrictive horizons. The geometric mean Ksat value used
by S&EC is 0.014 in/hr (Bt horizon in the Creedmoor).
C. Precipitation (PPT)
Average monthly precipitation rates were obtained from the RDU
International Weather Station, determined over a seventy year period (see water
balance data sheet). Monthly precipitation values from the 80th percentile were
used in the water balance. Input for this figure is based on 31, 30, and 28 day
months.
Specifications:
Assumed Design flow - 600 gal/day
Allowable Irrigation Rate — 0.35 in/week
Total minimum area needed for spray field — 19,465 sf (wetted area)
Maximum Instantaneous Application Rate- 0.5 in/hr
The area required is the minimum wetted area needed for treated wastewater application.
This report discusses the general location of potentially useable soils for on -site surface
wastewater disposal and, of course, does not constitute or imply any approval or permit as needed
by the client from the State. S&EC is a professional consulting firm that specializes in the
delineation of soil areas for wastewater disposal. As a professional consulting firm, S&EC is
hired for its 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 these governing agencies. Because of this,
S&EC cannot guarantee that areas delineated and/or systems designed will be permitted by the
governing agencies. As always, S&EC recommends that anyone making financial commitments
on a tract be fully aware of individual permit requirements on that tract prior to final action.
An individual septic system permit will be required prior to obtaining a building permit. This
will involve a detailed evaluation by the State to determine, among other things, system size and
layout, drive/parking and building location. Only after developing this information can a final
determination be made concerning specifics of system design and site utilization. A letter of
denial regarding subsurface septic systems from the county health department will also be
required by the state as part of the application for a surface drip system for each septic area.
If you have any questions or require additional information please contact us at [phone].

Since '
Ricky Pontello
NC Licensed Soil Scientist
List of Appendices
Appendix 1. — NC setbacks for surface drip and spray irrigation septic systems
Appendix 2. — AutoCAD Soils/site plan
Appendix 3. — Soil Profile Descriptions at Ksat Locations
Appendix 4. — Water Budget Calculations
Appendix 5. — Overall Geometric Mean Ksat Data
Appendix 6. — Standard Fertility Analysis (As provided by Waypoint Analytical, Inc.)

SETBACKS FOR SURFACE DRIP AND SPRAY IRRIGATION
DRIP
SPRAY
PARAMETER
10,
100,
INTERCEPTOR DRAINS, AND
SURFACE WATER DIVERSIONS
(UPSLOPE FROM SYSTEM).
15'
200'
RESIDENCE FOUNDATION/BASEMENT
15'
15'
2' CUT EMBANKMENT.
25'
100,
INTERCEPTOR DRAINS, SURFACE
WATER DIVERSIONS, AND GROUND
WATER LOWERING/SURFACE DRAINAGE
DITCHES (DOWNSLOPE FROM SYSTEM).
50'
50'
PUBLIC RIGHT-OF-WAY SURFACE DISPOSAL
50'
150'
ANY PROPERTY LINE
100,
400'
PLACE OF PUBLIC ASSEMBLY OR
HABITABLE RESIDNECE OFF PROPERTY,
100,
100,
ANY SWIMMING POOL, ANY WELL, ANY
PUBLIC OR PRIVATE WATER SUPPLY, AND
ANY LAKE OR IMPOUNDMENT.
• ANY OR ALL OF THESE SETBACKS MAY BE VARIED IF THE
ADJACENT PROPERTY OWNERS SIGN A WAIVER/PERMISSION
NOTICE.

Table 1
Typical ranges of soil infiltration rates by soil texture and 51012e.
Texture
sands
loamy sands
sandy loams and fine sandy loams
very fine sandy loam and silt loam
sandy clay loam and silty clay loam
clay and silty clay
Basic Infiltration Rate (in/hr)*
Slope
0-3% 3-9% 9+%
1.0+ 0.7+ 0.5+
0.7-1.5 0.5-1.0 0.4-0.7
0.5-1.0 0.4-0.7 0.3-0.5
0.3-0.7 0.2-0.5 0.15-0.3
0.2-0.4 0.15-0.25 0.1-0.15
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.

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Farrington Road Profile Descriptions at Ksat Locations
Site: Lot 1
Location: Site 1
County: Chatham County
Current Vegetation: Grass
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Fine, mixed, semiactive, thermic Aquic Hapludults
Series Name: Creedmoor
Landscape Position: Sideslope
% Slope: 0-3%
Conducted By: CC
Date: 10/17/2018
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VFI
VS
VP
BC
30-37
10YR5/6,10YR6/2
10YR5/6,25YR414,10YR616
Abundant
Med.
D,C
dry
SCL
Wk.
Med.
SBK
FI
S
SP
C1
37-42
10YR5/6.10YR612
10YR5/6.25YR414,10YR6/6
Abundant
Med
D,C
dry
SUL
Sls
Mass
FR
SS
SP
C2
42-84
5 YR 7/1, 5YR 811
7.5YR6/6
bundani
Med.
C
dry
SL
Sls.
Mass
FR
NS
NP
Restrictive Horizon: Seasonal High Water Table:
Type Depth Thickness Depth Type (apparenVpamhed):
Exp 6" 6" perched
SHWT 6"
Drain
SPD

Farrington Road Profile Descriptions at Ksat Locations
Site: Lot 1
Location: Site 2
County: Chatham County
Current Vegetation: Grass
m
dP
L
❑
V
❑
❑
_O
�
_
L]
C.7
N L
x
v
`o m
m
o
Taxanomic Classification (Family Level):
Fine, mixed, semiactive, thermic Aquic Hapludults
Series Name: Creedmoor
Landscape Position: Sideslope
% Slope: 0-3%
Conducted By: CC
Date: 10/17/2018
u!
c H a w LO
tp �_ ix
� N ❑ � C Di uL Q N
-
OO � ❑ ►C � 3 O � t6
a °i in N m a
Ap
0-3
7.5 YR 2.5/2
-
dry
SiLISL
Wk
Med.
SBK
VFR
NS
NP
E
3-7
7.5 YR 5/4
-
dry
SL
Wk.
Med.
SBK
FIR
NS
NP
Bt
7-14
10YR6/4
10YR6/2.10YR718,25YR416
Common
Small
D.0
dry
C
Str.
Med.
SBK
VFI
VS
VP
Btg
14-30
10 YR 6/2
10YR71a 25YR4/6
Abunclan
Small
D,C
dry
C
Str.
Med
SBK
VFI
VS
VP
BCg
30-37
10 YR 7/2
10 YR 7/8. 2 5 YR 418
Abundan
Small
D,C
dry
SCL/C
Mod.
Med.
SBK
FI
S
VP
Cg
37-48
10YR7/2
10YR7/8.25YR416
Abundan
Small
D,C
dry
SiL
Sls.
SBK
FIR
SS
NP
148-70
5 YR 5/4
5YR6/1.25YR313
bundan
Small
C
dry
SL
Sls.
Mass
VFR
NS
SP2
70-75
5 YR 3/2
5YR6/2,75YR5/6.5YR6/1
bundan
Small
C
dry
SUSL
Sls.
Mass
VFR
NS
NP
R
rC
75
Restrictive Horizon: Seasonal High Water Table:
Tyne Depth Thickness Depth Type (apparenUperched):
Exp 7" 7" perched
SHWT 7"
Drainage Class:
SPD

Farrington Road Profile Descriptions at Ksat Locations
Site: Lot 1
Location: Site 3
County: Chatham County
Current Vegetation: Grass
Taxanomic Classification (Family Level):
Fine, mixed, semiactive, thermic Aquic Hapludults
Series Name: Creedmoor
Landscape Position: Sideslope
% Slope: 0-3%
Conducted By: CC
Date: 10/17/2018
ui
EL
N IC d 3 N m
Q7 C i.i C7 N fA
L 8 fl
= O ❑ .L7 N O d of N m 4 N
U U ¢ N U `
OI S S S n. ff S wl H7 cn CnI 2
O
Ap
0-2
7 5 YR 2.512
d
SiUSL
Wk
Med
SBK
VFR
NS
E
2-7
7.5 YR 5/4
dry
SL
Wk.
Med.
SBK
FR
Bt
7-23
10 YR 5/6
10YR612.25YR414
Common
Small
D,C
dry
C
Str
Med
SBK
VFI
Btg
23-35
10YR6/2
10YR7/8,25YR4/8
Abundan
Small
D,C
dry
C
Str
Med
SBK
VFI
S19
BCg
35-41
10 YR 6/2
10 YR 5/8
Abundan
Med.
D,C
dry
CLISCL
Wk.
Med.
SBK
FI
Cr
41-46
5 YR 4/3
5 YR 712
Abundan
Med.
D
dry
SiL
SIS.
-
Mass
VFI
AR
46
Restrictive Horizon:
Type Depth Thickness
Exp 7"
SHWT 7"
Cr 46"
Seasonal High Water Table:
Depth Type (apparentlperched)
7" perched
r)rain�e Class:
SPD

SFR Loading Rate Worksheet (15A NCAC 02T .0600 ONLY)
Project Name: 1719 Farrington Rd Property, Lot 2 - Appendix 4
Facility Address: 1719 Farrington Road, Lot 2
35.761081,-79.011532
County: Chatham
Prepared by: Soil & Environmental Consultants, PA
Project Design Flow = 600 gal/day
# of Bedrooms
Required Flow
2 bedrooms
240 gal/day
3 bedrooms
360 gal/day
4 bedrooms
480 gal/day
5 bedrooms
600 gal/day
6 bedrooms
720 gal/day
SFR-LRW 9-08

Potential Evapotranspiration Worksheet (Thornthwaite method)
Project Name: 1719 Farrington Rd Property, Lot 2 - Appendix 4
Location of Temperature Data: RDU Intl. Airport - Raleigh, NC
Starting Year of Data Record: 1948
Ending Year of Data Record: 2018
Period of Record (years): 70
Source of Data: State Climate Office of NC
Site Latitude (degrees) 35.76 within range
Calculated PET: 35.71 inches
Mean Monthly
Temperature
(degrees F)
Daylight
Hours 112
Heat Index
Calculated
PET
(inches)
January
36.9
0.87
0.40
0.08
February
52.4
0.85
3.45
1.00
March
45.6
1.03
1.87
0.59
April
57.1
1.09
4.72
1.86
May
74.3
1.21
10.41
5.21
June
78.3
1.22
11.94
6.11
July
79.5
1.23
12.41
6.49
August
78.9
1.16
12.17
5.98
September
76.9
1.03
11.40
4.91
October
62.1
0.97
6.22
2.27
November
48.9
0.86
2.60
0.72
December
45.4
0.85
1.83
0.48
Total =
79.42
35.71
SFR-LRW 9-08

SFR Precipitation Worksheet
Project Name: 1719 Farrington Rd Property, Lot 2 - Appendix 4
Location of Precipitation Data: RDU Intl. Airport - Raleigh, NC
Starting Year of Data Record: 1948
Ending Year of Data Record: 2006
Period of Record (years): 58
Source of Data: State Climate Office of NC
80th Percentile Annual Precipitation: 35.09
Total =
SFR-LRW 9-08
Mean
Monthly
Precipitation
% of Mean
Annual
Precipitation
80th
Percentile
Monthly
Precipitation
3.60
8.21
2.88
2.88
6.57
2.30
4.30
9.80
3.44
3.06
6.98
2.45
2.26
5.15
1.81
2.93
6.68
2.34
5.51
12.56
4.41
5.00
11.40
4.00
5.81
13.25
4.65
2.90
6.61
2.32
2.75
6.27
2.20
2.86
6.52
2.29
43.86
100.00
35.09

Project Name:
1719 Farrington Rd Property, Lot 2 - Appendix 4
Annual Hydraulic
Design Flow =
600 gallday Loading Rate = 18.05 inchlyr
SFR Loading Rate Group:
SFR-C
Limiting Soil Ksar =
0.014 inch/hour Irrigation Area = 19,465 square ft
Drainage Coefficient =
0.100 = 0.44686 acres
Drainage Rate = 0.0336 inch/day (Formula: Ksar ` Drainage Coefficient ` 24)
Number of
Days in the
Month
PET
(inlmo)
Vertical
Drainage
in/mo)
80th Percentile
Monthly
Precipitation
(inlmo)
Maximum
Allowable
Irrigation
in/mo)
Maximum
Allowable
Irrigation
(allons/da)
Maximum
Allowable
Irrigation
(gallons/month)
January
31
0.08
1.04
2.88
000
0
0
February
28
1 1.00
0.94
2.30
000
0
0
March
31
0.59
1.04
3.44
0.00
0
0
April
30
1.86
1.01
2.45
0.42
169
5,070
May
31
5.21
1.04
1.81
4.44
1,737
1 53,843
June
30
6.11
1.01
2.34
478
1.934
58,034
July
31
6.49
1.04
4.41
3.13
1.224
37.935
August
31
5.98
1.04
4.00
3.02
1,184
36,695
September
30
4.91
1.01
4.65
1.26
511
15,330
October
31
2.27
104
2.32
100
390
12,092
November
30
0.72
1.01
2.20
0.00
0
0
December
31
0.48
104
2.29
0.00
0
0
TOTAL = 365 35.71 12.26 35.09 1B.u5 7946.db ZIa,uuu
Formulas: (Max. Allowable Irrigation) = (PET) + (Drainage) - (Precipitation)
SFR Loading Rate
Table
SFR
Maximum Annual
Geometric Mean
Loading
Loading Rate
KSa, Range
Rate
(in/yr)
(in/hr)
Group
Low - High
Low - High
SFR-A
26.0 - 50.0
>0.05
SFR-B
19.5 - 26.0
0.015 - 0.05
SFR-C
13.0 -19.5
0.003 - 0.015
SFR-D
0.0 -13.0
0.0 - 0.003
Assignment to a SFR Loading Rate Group for each 15A NCAC 02T .0600
permit application shall be determined by the geometric mean of insitu
saturated hydrualic conductivity data collected in the most restrictive
horizon for each soil mapping unit within the irrigation area.
Required Flow
2 bedrooms
240 gal/day
87.600 gal/yr
3 bedrooms
360 gal/day
131,400 gal/yr
4 bedrooms
480 gal/day
175,200 gal/yr
5 bedrooms
600 gal/day
219,000 gal/yr
6 bedrooms
720 gal/day
1 262,800 gal/yr
Maximum allowable
irrigation: 219,000 gallyr
The Maximum Allowable Irrigation number must be
greater than or equal to the required flow.
SFR-LRW 9-08

This chart provides a rough estimate of the SFR Loading Rate Group for soils that formed
in residuum weathered from bedrock of Triassic Basin origin. This table should not be
SoilsTriassic Basin i used to determine the SFR Loading Rate Group. Actual assignment to a SFR Loading
Rate Group for each 15A NCAC 02T .0600 permit application shall be determined by the
geometric mean of in -situ saturated hydraulic conductivity data collected in the most
• NOT USE THIS CHART TO ASSIGN SFR LOADING- • restrictive horizon for each soil mapping unit.
Particle -size
Drainage Class /
—SFR
Control
Water Table
Depth to
Shrink -
Group
Name
Section
Depth 1 Type
Rock
Subsoil Hue
swell
Classification
A
Granville
fine -loamy
W/>60"
760M
7.5YR-2.5Y
Low
Fine -loamy, sllicevus, semiactive, thermic Toc Hapludults
A(B)
Exway
fine
W/>60"
20-40" Cr
10R-2.5YR
Moderate
Fine, mixed, semiactive, thermic Typic Rhodudults
A(B)
Mayodan
fine
W/>60"
>60"
2.5YR-7.5YR
Moderate
Fine, mixed, semiactive, thermic Typic Hapludults
A(B)
Pinoka
fine -loamy
W/>6'
20-40" Cr
2.5YR-10YR
Low
Fine -loamy, mixed, subactive, thermic Typic Hapludults
A(B)
Wadesboro
fine
W/>60"
40-60" Cr
10R-2.5YR
Moderate
Fine, mixed, semiactive, thermic Typic Rhodudults
B
Peakin
fine
W/3.0-6.0' P
>60"
10R-7.5YR
Moderate
Fine, mixed, semiactive, thermic Typic Hapludults
B(C)
Claycreek
fine -silty
MW/1.5-3.0' P
>60"
7.5YR-2.5Y
Low
Fine -silty, siliceous, semiactive, thermic Oxyaquic Hapludalfs
B(C)
Hallison
fine -silty
W-MW/2.5-4.0' P
40-60" Cr
5YR-10YR
Low
Fine -silty, mixed, semiactive, thermic Typic Hapludults
B(C)
Mooshaunee
fine -silty
MW/1.5-3.0' P
20-40" Cr
5YR-10YR
Low
Fine -silty, mixed, semiactive, thermic Aquic Hapludults
C
Brickhaven
fine
MW/1.5-3.0' P
40-60" Cr
2,5YR-10YR
Moderate
Fine, mixed, semiactive, thermic Oxyaquic Hapludalfs
C
Carbonton
fine
MW/1.0-2.0' P
20-40" Cr
5YR-10YR
Moderate
Fine, mixed, semiactive, thermic Oxyaquic Hapludalfs
C
Creedmoor
fine
MW-SP/1.0-2.0' P
>60"
7,5YR-2.5Y
High
Fine, mixed, semiactive, thermic Aquic Hapludults
C(D)
Green Level
fine
SP/1.0-2.5' P
>60"
2.5YR-10YR
Very High
Fine, mixed, active, thermic Vertic Hapludults
C(D)
Polkton
fine
MW/1.5-2.5' P
20-40" Cr
2.5YR-10YR
Very High
Fine, mixed, active, thermic Oxyaquic Vertic Hapludalfs
C(D)
White Store
fine
MW/1 0-1.5' P
40-60" Cr
2.5YR-10YR
Very High
Fine, mixed, active, thermic Oxyaquic Vertic Hapludalfs

1719 Farrington Road Hydraulic Conductivity Testing
lKsatsl
S&EC Ksat Calculations Chatham
County, INC
2/20/2019
Measurements conducted by: Jacob McGaughey
Checked by: Cory Connell
HORIZON
LOT 2 GEOMETRIC MEAN
HORIZON
Ii 1 GEOMETRIC
MEAN
ON HORIZ
I.L?C3GE WtRICW8N
Lott
IN/HR
IN/YR
GPD/SF
IN/HR
IN/YR
GPD/SF
IN/HR
IN/YR
GPD/SF
Suitable Soil
Total square
footage: 20,685 at
0.020
179480
0.30E
at
0005
42.322
0.073
at
OD11
96.696
0.169
Lot l
BC
0.014
120 899
0 217
BC
O,005
43.783
0.075
BC
O1013
116.248
0.199
Suitable5oil
Total square
Footage: 20,463 C
0.023
199A96
0.339
C
O.027
237.689
0.885
C
O.003
65.958
0.245
Lot 3
Suitable Soil
Total square
footage: 23,955
Lot 2
Lot 1
Site 1
Site 2
Site 1
Site 2
Oeoth flnl
cAft.- in/twu, ypd/ef
Oap> lln cm/hour
In/hour gpd/sf
ID-pIh11e4 cm/hour in/hour
gpd/sf
Dkwknrlr
cm/hour
in/hour
gpd/sf
at
30
0.058 0,023 0.343 at
3000
0.054
0.021 0.319
at
24,00
0011
0.004
0.065
at 35.00
0.026
0,011
0.166
BC
37
0.059 0.020 0.345 BC
36.00
0.016
0.006 0.095
BC
32.00
0.011
0.004
0.065
BC 52.00
0031
0,012
0.183
C
65
0.065 0,025 0.383 C
63.00
0.024
0.009 0,142
C
55.00
O.482
0.190
2.849
C 4900
0079
0.031
OA67
Site 3
Site 3
Depth In
cm/hour in/hour gpd/sf
Doom Gnl
cm/hour
in/hour
gpd/sf
at
30.0D
0,045 0.019 0.266
at
12.00
0.006
0.002
0035
BC
3700
0.053 0.021 0313
BC
20.00
0OOS
OD02
OD35
C
60D0
0.121 0.050 0.715
C
50D0
0,088
0.003
0.520
Lot 3
Site 1
Site 2
0ecth fn
cm/hour in/hour gpd/sf
Deoth in
cm/hour in/hour gpd/sf
at
3200
0.021 0.008 0.124 at
2800
0.036
0.014 0.213
BC
4000
0.069 0.027 OA09 BC
40 OD
0.037
0.015 0.219
C
5000
0,051 0.020 0301 C
50.00
0.052
0,020 0.307
Site 3
De th iinl
cm/hour in/hour gpd/sF
at
32.00
0.031 0.012 0.183
BC
40.00
0,015 O.006 0.089
C
49.00
0.027 0.001 0160

AVERAGE:
cm/hour in/hour gpd/sf
0061 0.024204 0.363413
Inch on
Hole Depth: 30 76.2
H: 6.5 16,51
Hf: 6.5 16,51

AVERAGE:
cm/hour in/hour gpd/sf
0,058 0.022986 0.345131
inch Ct
Hole Depth: 37 93.98
Hi: 6 15.24
Hf: 6 15.24

AVERAGE:
cm/hour in/hour gpd/sf
0.065 0 02554 0.383478
inch cm
Hose Depth 65 165 1
Hi: 6 15.24
HF 6 15 24

AVERAGE:
cm/hour in/hour gpd/sf
0.054 0-021332 0d20297
Inch cm
Hole Depth: 30 76.2
Hi: 6 15,24
Hf: 7 17.78

AVERAGE:
cm/hour in/hour gpd/sf
0.016 0.006385 0.09587
Inch m
Hole Depth: 36 c 91.44
Hi: 6 15.24
Hf 6 15.24

AVERAGE:
cm/hour in/hour gpd/sf
0024 OA093 0.139638
inch an
Hole Depth: 63 160.02
Hi: 8 20.32
Hf: 8 2032

AVERAGE:
cm/hour in/hour gpd/sf
0.045 0.017878 0.268435
Inch 1Tm
Hole Depth: 30 76.2
Hi: 6 15.24
HE 6 15.24

AVERAGE:
cm/hour in/hour gpd/sf
0.055 0.021709 0,325957
Inch
Hole Depth: 37 un 93 98
Hi: 6 1524
Hf: 6 15.24

Calou lating Saturated Hydraulic Conductivi Hsat. by 1ha Glover modal
i7afe
10125ms
Measurement Conducted By
Js cob McGaughey
Jab Ram.
Farrington Road
Job Number
15809.84
1NaalhDr CondlSDn
Sunny
Temperelure
35 •F
Bail
.Creadmour
Horaon
C
Source of lhhter
Tap {O ml
Required Dmta
Value
units
Radius of HWe
2.76
cm
Depth of Hole
162.4
urr
Initial Booth of Water in Hale fH)
16,24
crrr
Final Depth of Water in Hole IHi
1124
crrr
Start Saluratlo n Time
W48 AM
Hovr:Min
Slant of Stea4y.state Condition Time
10:21 AM
Hovr:Min
No. of Reservoirs Used el SteadyShte
1
9.5418
Ratio Htr
5.6d 18
A fa.b r In Equation
f2] of Manual
9.0919811%
0.0010812
Crook
Water
Time
Chenga
Flow
Flow
Flow
Tfrne
Lavei
Interval
In Wator
Volume
Ra[e
Rate
Reading
Lavd
O
O
lfsal
Ksal
Hr,Mla
xrn
Minute
urn
cm3
cm3frnin
crnVhour
cmfltour
cmlday
8.48
26.7
-
-
-
-
-
-
-
9.51
21
63.00
5.7
114
1.81
108.6
0.12
2.82
10.21
19.1
30.00
1.9
38
1.27
76.0
0.08
1.97
10.51
16.9
30.00
2.2
44
1.47
88.0
0.10
2.28
11.21
14.6
3000
2.3
46
1.53
92.0
0.10
2.39
11.51
12.2
30.00
2.4
48
1.60
96.0
0.10
2.49
12.21
10
30 OD
2.2
44
1.47
88.0
0.10
2.28
12.51
7
30.00
3
60
2.00
120.0
0.13
3.11
13.21
4
3000
3
60
2.00
120.0
0.13
3.11
13.51
1
30.00
3
60
2.00
120.0
0.13
3.11
AVERAGE:
cm/hour in/hour gpd/sf
O.121 0.047675 0.715826
inch 1 im
Hole Depth: 60 152.4
Hi: 6 15.24
Hf: 6 15.24

Page 1 of 2
Report Number: 19-045-0633
Account Number: 45479
Send To: SOIL & ENVIRONMENTAL
ACCOUNTS PAYABLE
8412 FALLS OF NEUSE ROAD
SUITE 104
RALEIGH NC 27615
• (2)
Waypoint.
ANALYTICAL
"Every acre_.. Every year. ",.
SOIL ANALYSIS REPORT
Date Received. n9/td/7n1g Date Of Analvcis: 09/15/2019 Date Of Reoort: 02120/2019
7621 Whitepine Road, Richmond, VA 23237
Main 804-743-9401 a Fax [phone]
www.waypointanalytical.com
Grower: 1719 Farrington Rd
13609-52
Analytical Method(s): SMP Buffer pH Ammonium Acetate Loss On Ignition Bray
P1 Water pH
NC = North Carolina Fertility Index Value
OM
WN
ENR
Phosphorus
Potassium
Magnesium
Calcium
Sodium
pH
Acidity
C.E.0
Sample ID
Field ID
Lab
Number
%
Rate
Solt
Class
Ibs /A
P1
ppm Rate
ppm Rate
ppm Rate
K
ppm Rate
Mg
ppm Rate
Ca
ppm Rate
Na
ppm Rate
Soil
PH
Buffer
Index
H
meg11009
meq/100g
SS-1_1
18502
1.0
L
67
24.7 M
19.6 VL
NC = 10
23.6 M
173 L
I 50
6.85
08
1.9
MIN
SS-1_2
18503
1.6
L
76
18.8 M
37.8 VL
NC = 19
83.6 H
345 L
i 50
11
676
1.7
I 4.2
MIN
SS-L3
18504
0.8
VL
64
10.0 L
17.8 VL
NC=9
20.5 M
129 L
5.0
687
06
I 1 5
!1
MIN
Percent Base Saturation
Nitrate
Sulfur
Zinc
Manganese
Iron
Copper
Boron
soluble Salts
Sample ID
Field ID
K
%
Mg
%
Ca
%
Na
%
H
%
NO,N
ppm Rate
S
ppm Rate
Zn
ppm Rate
Mn
ppm Rate
Fe
ppm Rate
Cu
ppm Rate
B
ppm Rate
SS
ms/cm Rate
SS-L1
2.6
10.4
45.5
42.1
I
0.04 VL I
j
SS-1_2
2.3
16-6
41.1
40.5
005 VL
SS-1_3
3.0
11.4
43.0
40.0
0.07 VL
Values on this report represent the plant available nutrients in the Explanation of symbols: % (percent), ppm (parts per million), Ibs/A This re0a i VVION to saMplo(t) resaed. somas Doe reared a
soil. Rating after each value: VL (Very Low), L (Low), M (Medium), (pounds per acre), mslcm (milli -mhos per centimeter), meq/100g maximum of hlrty days after taslog, by: Dgyri.� me G �
H (High), VH (Very High). ENR - Estimated Nitrogen Release. (milli -equivalent per 100 grams)_ Conversions: ppm x 2 = Ibs/A, Soluble Analysis prepared by: Waypoint Analytical Virginia. Inc t
C,E.0 -Cation Exchange Capacity. Salts ms/cm x 640 = ppm,
Pauric McGroary

Page 2 of 2
Report Number: 19-045-0633
Account Number: 45479
Send To: SOIL & ENVIRONMENTAL
ACCOUNTS PAYABLE
8412 FALLS OF NEUSE ROAD
SUITE 104
RALEIGH NC 27615
Date Received: 02/14/2019
Date Of Report: 02/20/2019
waypoint
ANALYTICAL
"Every acre Every year. ".
SOIL FERTILITY RECOMMENDATIONS
7621 Whitepine Road, Richmond, VA 23237
Main 804-743-9401 o Fax [phone]
www.waypointanalytical.com
Grower: 1719 Farrington Rd
13609-52
Nitrogen
Phosphate
Potash
Magnesium
Sulfur
Zinc
Manganese
Copper
Boron
Sample ID
Intended Crop
Yield Goal
Lime
N
P205
K20
Mg
S
Zn
Mn
�ron
Fe
Cu
B
Field ID
Tons
Tons/A
Ib/A
Ib/A
Ib/A
Ib/A
Ib/A
Ib/A
Ib/A
b/A
Ib/A
IbIA
SS-L1
Hay
4
1.0
50
160
23
SS-L2
Hay
4
1.5
50
160
0
SS-L3
Hay
4
0.8
50
160
24
Comments:
Sample(s) : SS-L2,SS-L3 Crop: Hay
Apply additional 50 pounds of nitrogen after every cutting and harvest of hay.
Apply additional 75 pounds of nitrogen after every cutting and harvest of hay.
For grass hay or pasture needing high rates split the P and K application. Apply 1/2 in the spring and 1/2 in late summer.
For soils low in sulfur, apply 2040 Ibs of sulfur as a sulfate in the spring with the nitrogen.
Sample(s) : SS-L3 Crop: Hay
Apply dolomitic lime to raise pH and improve the magnesium level.
If dolomitic lime is not used, apply required magnesium with magnesium oxide. Epsom Salts, K-Mag or Sul-PO-Mag.
The amount of fertilizer recommended on the first page is the total amount needed for the entire growing season. Split into 4-5 applications to keep the sports field green
and prevent fertilizer loss. Custom blend is best to meet exactly the requirement, if this is impossible, the above specific fertilizer application is a general guideline, if the
specified grades can not be found, replace with fertilizer having similar N:P:K ratio. For spring used sports fields apply nitrogen fertilizerappllcations starting in April after
green up. Apply 0.5 - 0.75 Ibs of nitrogen per 1000 square feet in a 30 day period from April thru June and then 1 lb of nitrogen per 1000 square feet in September and
November. Each application of nitrogen should contain at least 25 % slow release nitrogen. For fall used sports fields, apply nitrogen fertilizer applications starting in July.
Apply 0.5 - 0.75 Ibs of nitrogen per 1000 square feet !never 30 days from April thru June and then 1 lb of nitrogen per 1000 square feet in September, October and
November. Each application of nitrogen should contain at least 25% slow release nitrogen
"The recommendations are based on research data and experience, but NO GUARANTEE or WARRANTY expressed or implied, coriceming crop performance is made."
-and ma not be reproduced in whole or art, nor may an reference be made to the ppftrcc 1"p V
Our rgpdrls and letters are for the exclusive and confidential use of our clients„ y p p y y
work,the results, or the company in any advertising, news release, or other public anouncements without obtaining our prior written authorization Copyright 1977.
Pauric McGroary

Waypoeint.o
ANALYTICAL
Client:
SOIL & ENVIRONMENTAL
8412 FALLS OF NEUSE ROAD
SUITE 104
RALEIGH NC 27615
7621 Whitepine Road, Richmond, VA 23237
Main 804-743-9401 ° Fax [phone]
www.waypointanalytical.com TEXTURE ANALYSIS
Grower: Report No : 19-045-0633
1719 Farrington Rd Cust No : 45479
13609-52 Date Printed 02/20/2019
Page : 1 of 1
Farm
Lab Field ID
Sample
Percent
Percent
No
Identification
Sand
Silt
18502
SS-L1
74.5
18.6
18503
SS-1-2
66.5
22.6
18504
SS-1-3
78.5
16.6
Date Received : 02/14/2019
Percent
Textural
Clay
Classification
6.8
Sandy Loam
10.8
Sandy Loam
4.8
Loamy Sand
Analysis prepared by: Waypoint Analytical Virginia, Inc.

ENGINEERING CALCULATIONS
0
SPECIFICATAIONS
FOLLOWS THIS PAGE
l I I I rA99,, l&rG4 Vo
Apex, A c-

ENIGNEERING CALCULATIONS
FOR
WASTEWATER COLLECTION, TREATMENT, &
SURFACE DRIP DISPERSAL FACILITIES FOR A
FIVE BEDROOM RESIDENCE WITH
PRETREATMENT FOR 600 GPD;
SURFACE DRIP FOR 600 GPD
1719 FARRINGTON ROAD
CHATHAM CO. N.C.
OWNER:
BLACKSMITH RANCH, LLC
WILLIAM FOY, PRES.
1719 FARRINGTON ROAD
APEX, NC 27523
919-219-6233
DESIGN ENGINEER
JOHN R. HARMAN, P
2112 WHITE OAK ROAD
RALEIGH, N.C. 27608
[phone]
MAY 10, 2023
�oot
..�%A GA►9 ►,�
01
10
IZ
SEAL a
9610 ;
i
y. v +.
syQHN'IN
R HW:,��''•
!Ilppiff""aw,�IF
i

JOHN R. HARMAN P.E.
CONSULTING ENGINEER
2112 White Oak Road
Raleigh, North Carolina 27608
(o) 919.818.2077
(f) 919.779.0826
email= 'ackliarrnart? 3ccr+-,maii.coni
May 10, 2023
Re: Engineering Calculations, System Component Sizing Documents, and Supporting Manufacturer's
Cut Sheets Related to a Proposed Wastewater Pre -Treatment (600 GPD) and Dispersal by Surface Drip
Irrigation Application (600 Gallons per Day) for a Five (5) Bedroom Residential Lot.
Concentua! Basis of DesiLm:
Project Description: The project is described as providing a wastewater collection, septic tank, advanced pre-
treatment (NSF40, or better) components, UV Disinfection, a Flow EQ field dose pump tank, and surface
dispersal by drip irrigation to three (3) field zones.
All system Pre -Treatment components (Septic Tank, EZ Treat Recirc Media Filter, etc) will be suitable for treating
600 gallons per day of domestic strength wastewater from a Five (5) bedroom residence, and dispersal to a surface
drip application area for an Average Daily Flow of 600 Gallons per Day.
Sun unary of System Description.
When approved the permit might read:
"For the construction and operation of a wastewater collection and treatment for 720 gallons per day (GPD) from
a compound of two single family residences. Surface dispersal by means of drip irrigation system is limited to 600
gallons per day. The system shall consist of: a 1,500 gallon baffled septic tank with an effluent filter, a 2,500
gallon (two compartment) Recirculation/Storage Pump Tank, a Model 1200 (12oo GPD) EZ Treat Polystyrene
Recirculating Media Filter, dosed by a 20 gallon per minute (GPM) recirculation pump, a flow splitting device, a
io GPM UV disinfection unit, a 3,500 gallon Field Dose Tank, a 0.46 acre drip irrigation area with a minimum of
5,197 linear feet (U) of drip line, 2,589 emitters, a rainfall sensor to prevent irrigation during inclement weather,
and all associated piping valves, controls, and appurtenances to serve the single family residential compound at
1719 Farrington Road, Apex, NC 27523, with no discharge of wastes to surface waters, pursuant to the application
received, and in conformity with the Division approved plans and specifications considered to be a part of this
permit.
Component Sizing
■ Septic Tank Sizing: t -o0 Gallon The Septic Tank proposed for use will be equal in respects to
NCDHHS Approval ST13-390, for a 1,5oo Gallon Septic Tank. See Drawings for details.
• Recire Tank & Sirn ley Pimp for EZ Treat Media Dosing per the NCDHHS Approyal: As a
minimum, equal in size to the Average Daily Flow (600 GPD). The Recirc Pump Tank proposed for
use is a 2,50o Gallon 2 Compartment) Pump Tank a uaI in respects to NCDHHS Approval
PT-210 . See Drawings for details.

■ Field Dose Tank: The Field Dose Tank proposed for use is a wo Gallon Pump Tank
equal in respects to NCDHHS Approval PT-2ios. See Drawings for details.
• Anti-BuoyancyAnti-Buoyangy Calculations For Tanks-
-1,Soa Gal Septic Tank: (ST-390; Shoaf PreCast Inc.)= 10.25' x 5.83' x 5.5' x 62.4 #/cf =-20,509 #
(Upward)
Dead Wt. of Tank (Shoaf PreCast, Inc): 13,000# (Downward)
Weight of Soil on Top of Tank: 2.5' x ((10.25' x 5.5')- (2 x 3.14 x 1^2)) x llopcf = 13,776#
Determine Sliding Resistance (K, Ratio of Lateral to Vertical Earth Pressures ,=0.33; Coefficient of
Friction Against Side of Trench, = 0.5; from Table 3, ACI DD41) Rs=(0.33)x(0.5)x 1/2 x(110-
62.4)(5.0^2)= 98#/l.f acting along circumference which gives a "Mired In" resistance of 98# x (2 x
10.25 + 2 x 5.5') =3o87# (Downward)
Total Upward Force:-20,509 #
Total Downward Forces : 1 000# + 1 776# + 087# = 2 .863#
Net Downward Forces: 9,354#
Safety Factor: [29863/20509]= S.F. >1.45 O.K.
-2 00 Gal Recirc Tank: (PT-2103 Shoaf PreCast, Inc.)= 12.50' x 6.5' x 5.5o h' x 62.4 #/cf = -27885#
(Upward)
Dead Wt. of Tank (Shoaf PreCast, Inc): 16000# (Downward)
Weight of Soil on Top of Tank: 2.5' x ((12.5' x 6.5')- (2 x 3.14 x 1^2)) x 11opcf = 2o616#
Determine Sliding Resistance (K, Ratio of Lateral to Vertical Earth Pressures ,=0.33; Coefficient of
Friction Against Side of Trench, = 0.5; from Table 3, ACI DD41) Rs=(0.33)x(o.5) x 1/2 x(110-
62.4)(5.5A2)= 119#/l.f. acting along circumference which gives a "Mired In" resistance of 119# x (2 x
12.5 + 2 x 6.5) =4522# (Downward)
Total Upward Force: -27885 #
Total Downward F rce s : 16000# + 2o616# + 22# = 41138#
Net Downward Forces: 13253#
Safety Factor: [41138/27885]= S.F. >1.48 O.K.
^g,soo Gal. Field Dose/Storage Tank: Buoyancy (PT-2105; Shoaf PreCast, Inc.)= 12.5' x 6.5' x 7.33' x
62.4 #/cf =-37163# (Upward)
Dead Wt. of Tank (D. Brantley & Sons, Inc): 19640# (Downward)
Weight of Soil on Top of Tank: 3.0' x ((12.5' x 6.5)- (2 x 3.14 x 1^2)) x 110pcf = 24740#
Determine Sliding Resistance (K, Ratio of Lateral to Vertical Earth Pressures ,=0.33; Coefficient of
Friction Against Side of Trench, = 0.5; from Table 3, ACI DD41) Rs=(o.33)x(o.5)x 1/2 x(110-
62.4)(7.33^2)=211#/l.f. acting along circumference which gives a "Mired In" resistance of 211# x (2 x
12.5' + 2 x 6.5') =8o18# (Downward)
Total Upward Force: -37163 #
Total Downward Forces : 1 .6 of + 2 0# + 8 018# = 2 8#
Net Downward Forces: 11,535#
Safety Factor: [52,398/37,163]= S.F. >1.41 O.K.
• Pressure Dosina to Media Filter:
-Per manufacturer recommendations: Minimum of 7 times ADF to Media Filter: 4 x 600 gpd = 2400 gpd
to Media Filter. The Filter is dosed by; 8 sprayers @ 1.7 gpm = 13.6 gpm... dose volume is +/-33 gallons
per dose x 72 doses (max) per day = 2400 gpd.
Timer: "On" time = L33 gal/dose / 13.6 gpm] = 2.40 min, or 146 seconds . "Off' time = 20 min -2.40
minutes = +/- 17.6 minutes, or 1056 seconds. Recirc Ratio = 4. Dosing to the Media Filter will be by
means of the EZ Treat Sta-Rite STEP 20 (0.5 Hp, 20 gpm) pump.
• Flow Equalization E Tank Field Dose Tank- Sizing: Field Application = 600 GPD
-Using Guidance of 5-Day Storage Requirement; 5 x 600 gpd =3000 gallon (Min.) Requirement

-Bottom "Dead" Storage Requirement for Pump: 18"; Pump Off Elev = 257.5
-Using the Engineer specified 2,500 gallon Pre -Cast Tank:
Recirc Vol for EZ Treat: 46" length = 72o Gallons; (Note: Required for PreTreatment of 72o GPD)
Balance of this Tank Available for Field Storage: Field Storage Compartment=107"
Emergency Volume Available in 250o Gal Tank above Pump Off Elev, to Inlet of UV: ((261.83-257.5) x
8.92'x 6.0')x 7.48=1733 Gals
-In Addition.... Using the Engineer specified 3,500 gallon Pre -Cast Tank:
Emergency Volume Available above Pump Off Elev, to Inlet of UV: ((261.83-257.5) x 12.o'x6.o')x
7.48=2331 Gals
Total Volume Available for Emer eney Storage Above PUMP Off: 4o64 Gallons;
Equals 6.7 Days (& boo GPD
-Vertical Distance for `Dose Enable" Float above "Off': Use 4"= Elev. 257•83
-Set "Peak Float" +/- 12" above "Dose Enable" Float = Elev. 258•83
• Drip Dispersal Unit;
Use a three (3) zone residential style model as produced by American Manufacturing Co., and equal in all
respects to provisions of IWWS -1-R6B or Engineer Approved Equal.
Estimated Required Pump Conditions: 22 a miri 1 ft. TDH• Suggested Pumpis
PUTURB 2_110-122W, as supplied by American Manufacturing Co., or approved equal.
Calculations of Pollutant Removal of Pre -Treatment Unit:
The EZ Treat Model 1200 Pretreatment System is an Innovated and Approved product sanction for use in North
Carolina under the NCDHHS-Division of Public Health for meeting TS-2level of wastewater renovation and
pollutant removal (IWWS 2015-03-R2) and is incorporated herein by reference. It is also approved as meeting the
less stringent levels of NSF 40 parameters of treatment (which is the level only required for surface application
systems). The constituent levels required under Technical Standard 2 (TS-2) are as follows:
a. Biochemical oxygen Demand, 5-day (BOD ) <10 mg/l.
b. Total suspended solids < 10 mg/l.
c. Ammonium -nitrogen < 10 mg/l.
d. Either a 50% reduction of total nitrogen (organic + ammonium + nitrate forms) concentration in
the septic tank effluent or a total nitrogen concentration in the effluent from the pretreatment unit
< 15 mg/l.
e. Fecal coliform bacteria densities < 10,000 colonies/100m1.
(Standards are arithmetic means, except fecal coliform is a geometric mean).
Field Anplication Information:
Application Area (Coverage): 19,86o S.F.; ADF= 600 GPD; Lineal Feet of Drip Tubing=5197 L.F.
Annual Loading Rate(Design): 600 gpd x 365=219000 gal/yr over 1986o sq.ft=1.47 ft/yr= +1-17.7 in/yr.
Effective Hyd Loading Rate=600/1986o=0.030 gpd/sf; Avg. Lateral Spacing: 1986o sf/51971f= 3.82 ft.
Emitter Discharge Rate=o.61 gal/hr.; Area Covered by Each Emitter: 2.0' o.c. x 3.82'=7.64 sq. ft.
Instantaneous Loading Rate to Soil: o.61 gph/7.64 s.f.=o.o8 gal/hr per s.f.,
or 3478 gal/hr per acre, or o.128 inch/hr. Does not enced Soil Scientist Limiting Value of o.5 in hr
-End of Design Calculations
John R. Harman, PE
Consulting Engineer

A Template for Estimating Critical Flushing Flows & TDH
by Comparative Zone Evaluation Method -
Surface Drip-TDH Calcs
John R. Harman, PE
2112 White Oak Road
Raleigh, North Carolina 27608
[phone] E-mail: [e-mail]
Project: 1719 FARRINGTON-3 ZONE DRIP
Date: JAN 1 2023 Engr: J. R. HARMAN, PERALEIGH,NC
File: TDH CALCS-1719 FARRINGTON; APEX NC
Classification:
Daily Flow (gpd):
I reatment Level:
Design Application Rate (GPD/Sq Ft )
Application Area by Plan Layout:
Actual LTAR by Layout: (GPD/sf)
Residential
600
TS-2
0.0308
19860 S.F
0 030211 Therefore, OK
TOTAL # OF SINGLE ZONES:
# OF DOSES PER DAY: 8
# OF DOSES PER SINGLE ZONE: N/A
(#OF DOSES PER SET OF DUAL ZONES):
1719 FARRINGTON RD.
CELL COLOR LEGEND
= DESIGNER INPUT VALUE
®AUTO CALC'LD VALUE
= Constant Recommended
ZONE INFO
# of
# Doses
Zone #
Lin. Ft. Lats
Per /Day
Zone
1795
4
2
Zone 2
1761
4
2
Zone 3
1641
3
2
:`.one 4
QI
3
2
oia s
519/
3 , 5197 L.F.
`Actual Dripper Length:
Pumps "OFF" Elev.= 257.5 'See Plans
FIELD ZONES: TOTALS:
ZONE 1
ZONE 2
ZONE 3
ZONE 4
Length of Dripper Line (ft):
Line Spacing (Spac'g Between Laterals, ft):
3.82
3.82
9.82
0 'See Plans
Application Area of Zones (sq ft):
0
Emitter Spacing (ft):
2
2
2
Emitter Flow (gpm): (@0.61 GPH/Emitter)
0.01017
0.01017
0.01017
0.01017
Dosing (Irrigation) Flow (Normal Dose) (from Dripnet):
8.80
8.76
8.16
0.00
Return Flushing Flow (from Dripnet):
13.32
11.13
11.31
0.00
Total Emitter & Flushing Flow (from Dripnet):
22.12
19.89
19.47
0.00
Total Head,(ft) Loss Thru Dripper System (from Dripnet):
91.40
85.50
79.90
0.00
Doses Per Day Per Zone:
2
2
2
2
Gal Per Dose per Zone (@ 100% of Permit ADF)
75.0
75.0
75.0
75.0
Volume in Laterals & Manifolds (From DripNet):
19.5
17.6
15.6
15.3
Zone Drainage Volume between doses (Assume 80%)
ft7
10.6
9A
9.2
Min. Dose for 5 times Drainage Volume:
58.5
52.8
46.6
45.9
Pump Run Time Per Dose (min): If Running Single Zone
_-8.5._.
__-AU,
8.5
Supply Main Inside Dia. (in) Rem: 3" or 2 1/2"Sch 40 PVC
2.00-
2.00
2.00
0.00
Supply Main Flow (cfs): [@ Flush'g Episode]
0 0,040
0."3,r
0.0000
Supply Main Velocity @ Flushing(fps):
2.0
2.0
#DIV101
Supply Main velocity During Dosiing (fps):
0.9
0.9
0.8
#DIV101
Return Main Inside Dia. (in): Rem: 3" & 2"
1.5
1 .5
1.5
1.5
Return Main Flow (cfs):
0.0297
0.0248
0.0252
0.0000
Return Main Velocity (fps):
_2.4
2.0
2.1
0.0
PUMP DESIGN CRITERIA:
Supply Design Flow (gpm) at Flushing:
12
19.89
19.47
0.00
Return Design Flow (gpm):
-M-32
11 *�1
0.00
Friction Coefficient: [C=120 Conserv; C=140 Accptble To DEH]
130
130
130
1; 0
Supply Length (ft):
400
330
35
60
Supply Head Loss (ft):
5.44
3.69
0.1W
#DIVIO?
Return Length (ft):
370
315
231
98
Return Head Loss (ft):
7.97
3.68
0.00
High Pt Elev in Zone
268
268
268
268
Static Head (ft): ELEV. tl
10.50
91.40
10. 10.50
86.50 79.90
10.50
0.00
Drip System Head Loss (from Dripnet):
Head Loss Thru Hydraulic Unit Allowance (4 psi)
9,24
9.24
9.24
9.24
Desired Lat,Distal Pressure Req'd=7 psi (Berk -Rite Factor)
16.20
16.20
16.20
16.20
TOTAL DYNAMIC HEAD ESTIMATE (ft): #DIVIo1
Pump Operating Conditions 22.12 gpm @ 132.78 ft. TDH (ZONE 1)
Use American Mfg Co. 1.0 Hp, PUTURB2510122 W iurhine Pump 230v
or. 1 i4p, Orenco PF201012. 1 114" Discharge, 230 v Sin gle Phase

1719 FARRINGTON RD; DRIP FIELD ZONE 1
SUMMARY OF INPUTS:
NUMBER OF LATERALS =
7
INPUT FILE NAME:
1719 Z1.TXT
TOTAL LAT. LENGTH, FEET =
1795
OUTPUT FILE NAME:
1719_Z1.OUT
INSIDE DIAMETER, INCHES =
0.57
EMITTER SPACING, FEET
=
2
EMITTER FLOW, GPH =
0.61
MIN. SCOUR VEL. =
2
INLET LAT. NUM. =
1
OUTLET LAT. NUM =
7
PRECISION, HARDY CROSS =
2.12E-04
OVERALL =
0.005
HEAD LOSS ADJ. FACTORS
SUP. MAN. =
1
RET. MAN. =
1
LATS. =
1
LATERAL FEEDERS HEAl
1
LATERAL NETWORK DETAILS
LATNUM
LENGTH
NUMLPS
INFLOW
EMFLOW
OUTFLOW
OUTVEL
11
282
2
3.041554
1.402997
1.638557
2.058476
21
268
2
3.110935
1.311497
1.799438
2.260586
31
256
2
3.18972
1.250497
1.939223
2.436194
4
236
2
3.296548
1.158998
2.13755
2.685348
51
210
2
3.444587
1.0369981
2.407589
3.02459
6
278
4
3.411637
1.3216641
2.089973
2.625578
7
265
101
3.636375
1.230164
2.406211
3.02286
TOP -FED MANIFOLD TECHNIQUE DETAILS
LATNUM
INFLATDIA
INFLATLEN
RETFLATDI
RETFLATLEr
LATVOLUM
TOTFLATVOL
1
0.5
89
0.5
112
3.738169
2.0502
2
0.5
79
0.5
1001
3.552587
1.8258
3
0.5
68
0.5
881
3.393515
1.5912
4
0.5
56
0.5
76
3.128397
1.3464
5
0.51
44
0.5
64
2.783743
1.1016
6
0.5
30
0.5
44
3.685146
0.7548
7
0.5
5
0.5
5
3.512819
0.102
MANIFOLD NETWORK DETAILS
MANNUM
INDIA
INLEN
INFLOW
INVEL
OUTDIA
OUTLEN
OUTFLOW
OUTVEL
1
1.05
0.33
20.0898
7.437568
1.05
0.33
-1.638554
-0.606619
2
1.05
0.33
16.97886
6.28585
1.05
0.33
-3.417656
-1.265271
3
1.05
0.33
13.78915
5.104964
1.05
0.33
-5.336543
-1.975674
4
1.05
0.33
10.4926
3.88453
1.05
0.33
-7.463924
-2.763265
5
1.05
0.33
7.048013
2.6092881
1.05
0.33
-9.871511
-3.654593
6
1.05
0.33
3.636375
1.346245
1.05
0.33
-11.92082
-4.413279
SUMMARY OF OUTPUTS:
FLUSHING FLOW, SUPPLY SIDE,GPM
=
23.13136
EMITTER FLOW, GPM =
8.809417
RETURN FLUSHING FLOW, GPM -
14.32194
MANIFOLD VOLUME, GALLS -
0.1781291
LATERAL VOLUME, GALLS =
23.79438
FEEDER LAI 8.772
TOTAL NETWORK VOLUME, GALLS =
32.744511
NETWORK FILLTIME, MINS. =
1.41559
LONGEST LATERAL DETENTION TIME
WHEN FLUSHING, MINUTES. =
2.961797
FLUSHING CONDITIONS:
SUPPLY MAN. HL., FEET=
0.205667
RETURN MAN. HL., FEET=
7.14E-02
LAST LAT. HL., FEET = 1
90.95278
FIRST LAT. HL., FEET =
91.54005
CLOCKWISE LOOP HL. =
91.15845
COUNTER -CLOCKWISE HL =
91.6114
MEAN TOTAL HEAD LOSS =
91.384931
VARIANCE =
4.96E-03
IRRIGATION CONDITIONS:
SUPPLY MAN. HEAD LOSS =
3.09E-02
LONGEST LATERAL HL. =
12.68187
TOTAL NETWORK HL. =
12.71281

1719 FARRINGTON RD; DRIP FIELD ZONE 2
SUMMARY OF INPUTS'
NUMBER OF LATERALS =
6
INPUT FILE NAME :
1719 Z2.TXT
TOTAL LAT. LENGTH, FEET=
1761
OUTPUT FILE NAME:
1719_Z2.OUT
INSIDE DIAMETER, INCHES =
0.57
EMITTER SPACING, FEET =
2
EMITTER FLOW, GPH =
0.61
MIN. SCOUR VEL. =
2
INLET LAT. NUM. = 1
1
OUTLET LAT. NUM =
6
PRECISION, HARDY CROSS =
2.12E-04
OVERALL =
0.005
HEAD LOSS ADJ. FACTORS
SUP. MAN. =
1
RET. MAN. =
1
LATS. =
1
LATERAL FEEDERS HEA
1
LATERAL NETWORK DETAILS
LATNUM
LENGTH
NUMLPS
INFLOW
EMFLOW
OUTFLOW
OUTVEL
1
301
2
3.120122
1.4944971
1.625625
2.04223
2
298
2
3.193922
1.4639971
1.729925
2.173259
3
295
2
3.266418
1.4639971
1.802421
2.264334
4
292
2
3.355567
1.4334971
1.92207
2.414645
5
289
2
3.441033
1.4334971
2.007536
2.522015
6
286
2
3.520006
1.4029971
2.117009
2.659542
TOP -FED MANIFOLD TECHNIQUE DETAILS
LATNUM
INFLATDIA
INFLATLEN
RETFLATDIP
RETFLATLE
LATVOLUM
TOTFLATVOL
1
0.5
61
0.5
56
3.990032
1.1934
2
0.5
49
0.5
46
3.950264
0.969
3
0.5
37
0.5
35
3.910496
0.7344
4
0.5
25
0.5
24
3.870728
0.4998
5
0.5
13
0.5
13
3.830961
0.2652
6
0.5
5
0.5
5
3.7911931
0.102
MANIFOLD NETWORK DETAILS
MANNUM
INDIA
INLEN
INFLOW
INVEL
OUTDIA
OUTLEN
OUTFLOW
OUTVEL
1
1.05
0.33
16.77695
6.211097
1.05
0.33
-1.620538
-0.599949
2
1.05
0.33
13.58303
5.028656
1.05
0.33
-3.330127
-1.232867
3
1.05
0.33
10.3166
3.819373
1.05
0.33
-5.127462
-1.898269
4
1.051
0.33
6.96104
2.577089
1.05
0.33
-7.029195
-2.602321
5
1.051
0.33
3.520006
1.303163
1.05
0.33
-9.031644
-3.34366
SUMMARY OF OUTPUTS:
FLUSHING FLOW, SUPPLY SIDE,GPM =
19.89707
EMITTER FLOW, GPM -
8.76875
RETURN FLUSHING FLOW, GPM =
11.12832
MANIFOLD VOLUME, GALLS -
0.1484406
LATERAL VOLUME, GALLS =
23.34367
FEEDER Ukj 3.7638
TOTAL NETWORK VOLUME, GALLS =
1 27.255911
NETWORK FILL TIME, MINS. =
1.369846
LONGEST LATERAL DETENTION TIME WHEN FLUSHING, MINUTES. =
2.425174
FLUSHING CONDITIONS:
SUPPLY MAN. HL., FEET=
0.1266145
RETURN MAN. HL., FEET=
3.76E-02
LAST LAT. HL., FEET =
85.19963
FIRST LAT. HL., FEET =
85.68796
CLOCKWISE LOOP HL. =
85.32625
COUNTER -CLOCKWISE HL =
85.725 33
MEAN TOTAL HEAD LOSS =
85.52589
VARIANCE =
4.67E-03
IRRIGATION CONDITIONS:
SUPPLY MAN. HEAD LOSS =
2.61E-02
LONGEST LATERAL HL. =
12.86643
TOTAL NETWORK HL. =
12.89255

1719 FARRINGTON RD; DRIP FIELD ZONE 3
SUMMARY OF INPUTS:
NUMBER OF LATERALS =
6
INPUT FILE NAME:
1719 Z3.TXT
TOTAL LAT. LENGTH, FEET =
1641
OUTPUT FILE NAME:
1719 Z3.OUT
INSIDE DIAMETER, INCHES =
0.57
EMITTER SPACING, FEET =
2
EMITTER FLOW, GPH =
0.61
MIN. SCOUR VEL. =
2
INLET LAT. N U M7 =
1
OUTLET LATNUM =
6
PRECISION, HARDY CROSS =
2.12E-04
OVERALL -
0.005
HEAD LOSS ADJ. FACTORS
SUP. MAN. =
1
RET. MAN. =
1
LATS. =
1
LATERAL FEEDERS HEAE
1
LATERAL NETWORK DETAILS
LATNUM
LENGTH
NUMLPS
INFLOW
EMFLOW
OUTFLOW
OUTVEL
1
283
2
3.0228
1.402997
1.619803
2.034916
2
280
2
3.106023
1.372497
1.733526
2.177783
3
274
2
3.195138
1.341997
1.85314
2.328051
4
271
2
3.28166
1.341997
1.939663
2.436747
5
268
2
3.39746
1.311497
2.085963
2.62054
6
265
2
3.471431
1.3114971
2.159933
2.713467
TOP -FED MANIFOLD TECHNIQUE DETAILS
LATNUM
INFLATDIA
INFLATLEN
RETFLATDIA
RETFLATLEP
LATVOLUM
TOTFLATVOL
1
0.5
68
0.5
56
3.751425
1.2648
2
0.5
54
0.5
46
3.711658
1.02
3
0.5
41
0.5
351
3.632122
0.7752
4
0.5
28
0.5
24
3.592354
0.5304
5
0.5
14
0.5
13
3.552587
0.2754
6
0.5
5
0.5
5
3.512819
0.102
MANIFOLD
NETWORK DETAILS
MANNUM
INDIA
INLEN
INFLOW
INVEL
OUTDIA
OUTLEN
OUTFLOW
OUTVEL
1
1.05
0.33
16.45171
6.090689
1.05
0.33
-1.614717
-0.597794
2
1.05
0.33
13.34569
4.940789
1.05
0.33
-3.327906
-1.232045
3
1.05
0.33
10.15055
3.757897
1.05
0.33
-5.160711
-1.910579
4
1.05
0.33
6.868889
2.542974
1.05
0.33
-7.095288
-2.62679
5
1.05
0.33
3.471431
1.285181
1.05
0.33
-9.160913
-3.391518
SUMMARY OF OUTPUTS:
FLUSHING FLOW, SUPPLY SIDE,GPM =
19.47451
EMITTER FLOW, GPM =
8.158751
RETURN FLUSHING FLOW, GPM =
11.31576
MANIFOLD VOLUME, GALLS =
0.1484406
LATERAL VOLUME, GALLS =
21.75296
FEEDER LAI 3.9678
TOTAL NETWORK VOLUME, GALLS
1 25.869211
NETWORK FILL TIME, MINS. =
1.328362
LONGEST LATERAL DETENTION TIME WHEN FLUSHING, MINUTES. =
2.407022
FLUSHING CONDITIONS:
SUPPLY MAN. HL., FEET=
0.1225212
RETURN MAN. HL., FEET=
3.83E-02
LAST LAT. HL., FEET = 1
79.57812
FIRST LAT. HL., FEET =
1 80.02222
CLOCKWISE LOOP HL. =
79.70064
COUNTER -CLOCKWISE HL =
80.0605
MEAN TOTAL HEAD LOSS =
79.880571
VARIANCE =
4.51E-03
IRRIGATION CONDITIONS:
SUPPLY MAN. HEAD LOSS =
0.0227086
LONGEST LATERAL HL. =
11.38359
TOTAL NETWORK HL. =
11.4063

Desi n Specifications
1719 Farrington Road
Aoex, NC (Chatham Count
May 22, 2023
Site Preparation and Drainage
1. The contractor shall smooth the disturbed land surfaces after installation of all
components of the wastewater treatment system have been completed, and shall
leave the surface neatly shaped to shed rainwater. All disturbed areas and the
discharge area shall be seeded with grass and covered with straw/mulch.
2. If illustrated on the Drawings, the drip irrigation field shall be protected from
surface flow through the use of surface swales and/or interceptor drains. Surface
swale and interceptor drain shall follow the slope of natural grade (1-2% slope)
and at no point have less than 1 % slope. They are to be located no closer than
25 feet from the irrigation application area. .
3. All utilities including phone, electric and water lines shall be located prior to
installation. If utilities interfere with the system design and components, the
designer shall be contacted.
4. Any additions or removal of soil or other site alterations designated as active and
/or repair drip dispersal areas, shall receive prior approval from the Engineer or
Soil Scientist.
5. After installation of the drip lines, no disturbances such al tilling, plowing or other
potentially destructive activity shall occur in the drip dispersal fields without prior
approval from the Engineer.
6. The project engineer and soil scientist shall inspect and approve or deny all site
modifications after they have been made.
Pipe Installation
Five Bedroom Surface Drip
1719 Farrington Road
Chatham Co., NC
Page 1 of 7

7. All wastewater piping connecting the residence, septic tank, recirculation tank,
and pump tank shall be 4-inch diameter Schedule 40 PVC sewer pipe laid at
1.0% minimum grade.
Septic Tank, Recirculation Tank, and Pump Tank
8. The septic tank shall be State approved. The tank will be a 1,500 gallon capacity,
Shoaf PreCast (ST-390) reinforced precast concrete tank with full baffle, and
shall have easy access to each chamber from ground level for checking and
pumping. The first chamber of the septic tank will contain 2/3 to 3/4 of the
volume of the total tank and the baffle shall contain a horizontal opening across
the tank at about midway its height. The tank shall be placed at the location and
elevation as required by plans and specifications. The tank shall be properly
sealed using 1" diameter butyl rubber pliable sealant as approved by the tank
manufacturer.
9. At the outlet opening of the precast concrete septic tank, install one Orenco
Residential Biotube° effluent filter (FT-JP-04-NC) or its Engineer Approved
equivalent, and provide easy access to the filter from ground level for checking
and cleaning. The filter shall be provided by the Septic Tank provider and
installed accordance with the manufacturer's recommendations. Substitutions
shall be approved by the engineer in advance.
10. The recirculation tank for the EZ Treat filter dosing shall be State approved and
provided by Shoaf PreCast (PT-2103), or engineer approved equal. The tank will
be a two (2) compartment tank with an internal baffle wall (floor to ceiling) as
indicated on the Drawings with an overall rating of 2500 holding capacity as
approved by the State, and bear the imprint of its DEH approval number clearly
on the exterior outlet end of the tank. Access shall be provided for entry into the
tank directly over the recic pump location and over the splitter valve, and extend
the access openings to 6 inches above final grade. Both sections of the tank
shall be properly sealed using 1-inch diameter butyl rubber pliable sealant as
approved by the tank manufacturer. After joining the tank sections together,
plaster along the joint with hydraulic cement, cement mortar, or other approved
waterproofing sealant. All pipe penetrations in the tanks shall be booted with a
State approved boot and stainless steel strap.
11. The Field Dose pump tank shall be provided by Shoaf PreCast (PT-2105) or
engineer approved equal. and shall be State approved. The tank will be a 3500
gallon capacity (minimum) tank with access directly over the effluent pump and
tank inlet. The access risers shall be 6 inches above finished grade. Both
sections of the tank shall be properly sealed using 1-inch diameter butyl rubber
pliable sealant as approved by the tank manufacturer. After joining the tank
sections together, plaster along the joint with hydraulic cement, cement mortar,
or other approved waterproofing sealant. All pipe penetrations in the tanks shall
be booted with a State approved boot and stainless steel strap.
Five Bedroom Surface Drip
1719 Farrington Road
Chatham Co., NC
Page 2 of 7

12. Before backfilling around all tanks, and after all piping has been connected with
and sealed against the tanks, all tanks shall be filled to the outlet level with water,
and shall be observed for 24 hours for leakage. If the water level within the tanks
has changed more than 1/2 inch during the 24-hour inspection period, the tank
leakage tests are considered to have failed, and the tank must not be used until
the sources of the leaks have been found, the leaks properly sealed, and the
tanks retested and the leakage tests are passed. The engineer or his
representative shall be allowed to observe the installed tank/system
configuration, prior to backfilling around the tanks. Approved vacuum testing (4
inch Hg for 5 minutes) of any or all tank(s) may be used in lieu of leakage testing.
EZ Treat Recirculation Pump and Control Panel
13.The recirculation tank will contain the recirculating splitter valve and the turbine
dosing pump. The forcemain shall have a drainback configuration without a pump
check valve. The pump vault consists of a high -head effluent pump (Sta-Rite
STEP 30-115 volt for a two pod; or, 20-115 volt for a single pod system), three
float switch assembly all as provided by the EZ Treat Distributor.
14. The control panel shall be as provided for by the EZ Treat Distributor and in strict
conformance with the NC IWWS Approval requirements. A combination EZ Treat
Recirc and Drip Headworks control panel may also be used, if compatible with State
IWWS Approval.
EZ Treat Pretreatment Unit and Recirculation Tank
15.The EZ Treat pretreatment unit shall be as configured and constructed as described
in North Carolina IWWS 2015-03-R1 for the 600 gpd rated modules. The Model 600
has a surface area of approximately 30 square feet and 42 inches in depth. It shall
be timed dosed by pressure pipe distribution network using wide angle spray
nozzles above the media.
16. Two air vents shall be installed for each pod. One air vent shall be located on the
pod, and the other shall be located on the discharge cleanout.
17.The recirculating tank shall dose every 30 minutes for 3.0 minutes at
approximately 126 gallons per dose for a two pod system, or 40-60 gallons per
dose for a single pod system; Under peak water usage, it is the intent that the re-
circulating tank will dose the filter 4 to 6 times for every 1 dose to the disposal
site.
Ultraviolet (UV) Disinfection Unit (if Required)
18. If required by permit requires a TS-2 level of pretreatment or if disposal is by
means of surface drip application, the wastewater will flow by gravity to a single
bulb UV-101 disinfection unit. The UV disinfection unit shall be provided by the
Five Bedroom Surface Drip
1719 Farrington Road
Chatham Co., NC
Page 3 of 7

EZ Treat Distributor and shall be installed according to manufacturer's
specification.
Perc-Rite Headworks Unit, Dosing Pump, and Control Panels
19. The headworks unit shall be a Three Zone Residential Drip Hydraulic Unit. The
headworks unit contains a flow meter, solenoid valves, disk filter and check
valve. The unit shall be provided by American Manufacturing Company, Inc. or
other approved distributor.
20. The flow meter shall be as manufactured by Master Meter or other, as provided
by the headworks unit provider.
21.The filter flush line, return line and each supply manifold for will have a normally -
closed solenoid valve (DH-SOLVLV1) associated with each of them. The
solenoid valves shall be provided by American Manufacturing Company, Inc. or
other approved distributor.
22. The Disk Filter (DF-100-140) shall be placed in the headworks unit between the
pump and drip field to screen out any debris. The filter shall be provided by
American Manufacturing Company, Inc. or other approved distributor.
23. The control panel shall be as provided by the drip system integrator for specific
application to its product and shall comprise of features required in its specific
NC IWWS Approval. A rain sensor (Mini-Clik, Rain-Clik, etc.) shall be provided
for Surface Drip Irrigation projects, and shall be wired into a "Dose Cut-out" relay
to prevent field dosing applications during inclement weather.
24.The drip dosing pump shall be a high head effluent pump and pump 22 gal/min
against 133 ft (TDH). The pump shall be a multi -stage effluent pump provided by
American Manufacturing Company, Inc. (PUTURB2510122W).
25.A 3/8 inch or larger nylon rope shall be used to lift and lower the pump into place.
The rope shall remain tied to the pump and to the outlet pipe at the threaded
union for easy access. If a Flow Collar/Cool Guide is to be used, it shall not to be
fixed to the bottom of the tank. This would prevent removal for maintenance.
26. Wire grips, duct seal, or other suitable material shall be used to seal around wire
and wire conduit openings inside tanks and control panel.
27.All metal in tanks shall be stainless steel unless otherwise approved by the
Engineer.
28. All control and power wiring for the entire wastewater disposal system shall be in
compliance with all local, state, and federal regulations, codes and ordinances,
and shall be confined on the site generally to the area of the pump, control floats,
automatic valves, control panel, alarm panel, and related wiring systems. The
Five Bedroom Surface Drip
1719 Farrington Road
Chatham Co.. NC
Page 4 of 7

installation contractor shall be responsible for the costs of obtaining all power and
control wiring for this system and shall coordinate his work with the owner.
Manifolds and Drip Irrigation Lines
29. The supply lines and return line shall be Schedule 40 PVC, size as noted of
plans.
30. Supply and return lines shall be sleeved using ductile iron or encased in concrete
at the point of any drainage way crossing extending 5' on both side of the
crossing
31.Air/vacuum release valves shall be placed at the ends of supply and return
manifolds, and housed in plastic valve boxes, extending to ground level.
32. Return Pressure Assembly (if needed) shall be protected by an at grade valve
box.
33.The supply and return manifold shall be 1.0-inch schedule 40 PVC.
34. Each supply and return manifold shall have an air/vacuum release valve. The
air/vacuum release valves (AIRRELEASE1) shall be provided by American
Manufacturing Company, Inc.
35.The air/vacuum release valves and manifolds shall be protected by valve boxes
(DH-VALVEBOX) and easily accessible from the ground surface for
maintenance.
36.The supply manifold (ditto for return manifold) shall consist of one saddle (or tee)
per lateral connection, one ball valve, and one air/vacuum release valve. The
ball valve shall be placed at the inlet of the manifold such that the effluent will
pass through the ball valve prior to entering the saddles (or tees) (see design
detail). This ball valve will also be used for pressure testing the supply or return
mains at startup inspection. The saddles (or tees) shall be placed 4 to 6 inches
apart and, the air/vacuum release valve shall be placed at the outlet end of the
manifold. The air release valve shall be removable for use as a cleanout.
37.The Perc-Rite Pressure Compensating Dripline (08WRAM.6-24V) shall be
installed a minimum of 6 inches below natural ground surface (for sub -surface
systems, or at ground level for Surface Irrigation systems) on contour. The drip
line shall be installed on sub -surface systems with a chain trencher, or vibratory
plow. No heavy machinery shall be used in the drainfield area.
38. No trafficking in the irrigation application area.
39. The Engineer (and the Local Health Department, if applicable) shall be notified
48 hours in advance of intent to install dripper lines to arrange for inspection.
Five Bedroom Surface Drip
1719 Farrington Road
Chatham Co., NC
Page 5 of 7

40.The drip emitters shall be placed 2 feet apart along the dripline. The emitters
shall be Netafim Pressure Compensating type and 0.61 gal/hr rated.
41. Driplines shall have a minimum 2 feet horizontal spacing from adjacent driplines,
or as indicated otherwise on the Drawings.
42. The Perc-Rite Pressure Compensating Dripline shall be connected to the supply
and return manifolds using Bioline Insert Adapters (13I0INSERT12X12), Female
Adapter SXT SCH 40, '/2" x'/2" (PVCPRFIP12X12), '/2" PVC Flex Tubing
(PVC12FLEX), and Bioline Repair Coupling'/2" (BIOCOUP).
43. The return manifold shall consist of one air/vacuum release valve, one saddle
(or tee) per lateral connection, one check valve, and one ball valve. The saddles
(or tees) shall be placed 4 to 6 inches apart and are preceded by an air/vacuum
release valve (see design details). A 1-inch brass check valve and a PVC ball
valve shall be placed following the last saddle (or tee) connection and the return
supply line. The air release valve shall be removable for use as a cleanout.
Five Bedroom Surface Drip
1719 Farrington Road
Chatham Co., NC Page 6 of 7

System Specification Summary
Daily Wastewater Flow 5 Bedroom
600 gpd
Septic Tank Size
1,500 al min
Recirculation Tank Size
2500 gal Two compartment -See Drawings)
Field Dose Pump Tank Size
3,500 gal
Gravity Sewer Line (Septic Tank to Recirc. Tank
+/+ 5 ft 4 in SCH 40 PVC
Primary Pretreatment Unit
State Approved Septic Tank
Secondary Treatment Unit If Required)
One EZ Treat 600 GPD Pod
Pretreatment Unit Flow Rating Max
600 gpd (max); UV Disinfection: 10 GPM
Pretreatment Dose Method
Timer Controlled
Pretreatment Dose Volume
33 al/dose @ +/- 13.6 Gal/Min
Pretreatment Dose Duration
146 sec; or 2.4 minutes
Pretreatment Dose Frequency
72 doses/day
Dispersal Unit
American Perc-Rite ; or Equal
Average Daily Flow 100% Design Flow
600 gpd
Dose Method
Timer Controlled
Average Volume Per Dose
75 al/dose
Average Dose Frequency
8.0 doses/day
Five Bedroom Surface Drip
1719 Farrington Road
Chatham Co., NC Page 7 of 7

PRODUCT INFORMATION
MANUFACTURERS
O & M INFORMATION
FOLLOWS THIS PAGE

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EZ �TRE/►T
Re -Circulating Synthetic Filter
Indiana Manual
DesignGuide
and
Installation Manual
NSF
Models bearing the NSF mark are certified Class I
to one or more of the following standards:
NSF/ANSI 40
NSF/ANSI 245
NSF/ANSI 350
E-Z Treat 12/2020

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TABLE OFCONTENTS
1.0 Treatment Process Overview
2.0 Design
2.1
Re -circulation Tank Sizing
2.2
Filter Performance
2.3
Operating Costs
2.4
E-Z Treat Loading Rates
2.5
System Overview
2.6
Spray Manifold System
2.7
Filter Media Mattress Material
2.8
Decentralized Design Options for Commercial,
Community, or Large On -site Systems
3.0 Installation Instructions
3.1
Pre -construction Meeting
3.2
Off Loading Treatment System
3.3
Excavating and Installing the Pod
3.4
Piping the E-Z Treat Pod Supply and Return
3.5
Installing the By -Pass Valve
3.6
Installing the Re -circulation Pump
3.7
Setting Pump Control Floats
4.0 Start-up
Appendix 1: Model 600 & Model 750 Configurations
Appendix 2: Model 1200 Configurations
Appendix 3: Typical Commercial Configurations
Appendix 4: High Strength Waste Case Study
1
1
1
2
2
2
3
7
7
H.
12
12
12
13
13
13
14
14
15
18
20
22
24

1.0 Treatment Process Overview
The E-ZTreatRe-circulating Synthetic Filtersystem operates asafixed media, packed bedfilter
system. In these treatment systems, larger solids contained in the applied effluent are
retained within the media byfiltration, typically in the upper level ofthe filter media. A bacterial
film forms on the surface of media grains and provides for removal of soluble organic material
and small colloidal matter by absorption by the bacteria in the film. Decomposition of the
absorbed material occurs during rest periods in the filter, when there is no application of
effluent. The organic material becomes an energy source for the bacteria to maintain them-
selves and produce new cells. Overtime, as the filter matures, the film layer forms through-
out the depth of the filter media and by-products of the biological process pass out of the fil-
ter. Re -circulation of the water leaving the filter back through the filter surface provides for
additional treatment bythe bacteria in the media bed, aswell as a mechanism formoving par-
tially decomposed organic materials, bacterial waste products and otherdebris from thefil-
ter. This keepsthe pore spaces with in the mediafrom clogging. Treatment using recirculating
med iafiltration systems is generally an aerobic process and re -aeration ofthe media, which
occurs during the resting (non -dosing) periods, is essential for proper treatment.
2.0 Design
Many types of media are
used in packed bed filters.
Washed, graded sand
was the most common.
Other granular media
used include crushed
glass, garnet, anthracite,
plastic, expanded clay,
expanded shale, open -cell
foam, extruded poly-
styrene, and bottom ash
from coal-fired power
plants.
Media characteristics
can limit the number of
doses possible. Media
re -aeration must occur
between doses. As the
Table 1 Indiana Septic Tank Sizes
fellows
le) sipac. lank Shan hw a minimum dpaeily brlaw• Ilk w er lip as *ficd i Tabic Ill as
TabI�III—k�'4u1[Cli�llnitln@lt]�d�::l�til!�fi��n; le!!%+
Number of kb ms in DwdU g
CnKiy of Talk ill Wins
3
10
d
43
S
1,500
1,500 plus 300 aa160ird by tk ntm ix-r of hdroim
EZ Treat/Indiana required recirculation tank/chamber
Tank/ chamber sa;'sminimum of 1X the design flow.
effective size of the media decreases, the
time for drainage and re -aeration of the
media increases. The BOD5 loading should
decrease with decreasing effective size
of the sand.
Call: 703.753.4770 orvisit: enreat.net
2.1 Re -circulation TankSizing
For single-family home systems, the re-
circulation tank is typically sized to be equal
to 1 times the design peak daily flow.
12/2020 E-Z

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2.2 Filter Performance
When treating domestic strength sewage
(300 mg/I BOD5 or less) up to the design flows
and loads, a properly maintained E-Z Treat
Re -circulating Synthetic Filter will typically
perform better than the 30-day average
requirements of NSF Standard 40 Class 1
(25 mg/I CBOD5 and 30 mg/I TSS).
Table 2
NSF Testing Performance Summary
BOPS
2 mgn
T55
2 mgll
no
3.3 rtgll
Turbidity
2 NTi1
E. coli' 2 MPNI100ml
Reductions in the CBOD5 and suspended pH 6-B-7.5
solids (TSS) influent concentrations will be Total Nitrogen Reduction 64%
attained within afew weeks of commissioning
and should be consistently achieved over the with optional UV disinfection
lifetime of the styrene media.
CBOD5 and suspended solids (TSS) treatment
performance in the styrene media is not
subject to significant variation with ambient
air temperature fluctuations.
2.3 Operating Costs
Power costs for pumping at3to4 kWh/day
are in the range of $9 to $12/month.
The E-Z Treat Re -circulating Synthetic Filter
system incorporates technology resulting
from years of independent research in
re -circulation sand bio-filtration. Our system
applies each area of this technology in a pre-
packaged system. This ensures consistent
field performance in reducing BOD, TSS and
Total Nitrogen. The system addresses media
size and composition, drainage and ventilation,
optimum dosing cycles per hour, depth of
filter media, pre-treatment of effluent,
pre -filtering ofeffluentto ensure particle size,
even distribution of effluentoverthe media,
and piping design that optimize treatment
within thesystem.
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2.4 E-Z Treat Loading Rates
In accordancewiththeEPADesign Guidelines
and field testing of the E-Z Treat Re -circulating
Synthetic Filter Model 600 can be continuously
loaded at 750 GPD and 2lb BOD. Model 1200
can be continuously loaded at 1400 GPD and
4 lb BOD. EPA research and testing has
proven that system designs, such as the E-Z
Treat Re -circulating Synthetic Filter system,
will produce a high quality effluent at loading
rates in excess of 25 gal/ft2/day.
12/2020 E-Z

2.5 System Overview
Priortoentering the re -circulating pumptank
the effluent will be treated in an anaerobic
chamber fitted with an effluent filter; this
filter should remove any solids greater
than 1/8" manufacturer recommends
1 /16". The second chamber will be a
re -circulation chamberfitted with afloat ball
by-passvalve and re -circulation pump. The
float ball by-pass valve connects, inside the
re -circulation tank, to the 4" return line from
2
V
the pod. The float by-pass valve maintains a
constant liquid volume in the re -circulation
tank. The float by-pass valve allows the
effluentto be constantly re -circulated through
the syntheticfilterdischarging only the daily
forward flow volume after it has passed
throughthe pod. In designs using anexternal
splitter box the float by-pass valve would be
eliminated from the re -circulation chamber.
Standard Model 600 Package:
1 Model 600 Pod
2 STEP-30 Re -circulation Pump, 1/2 HP
3 Float By -Pass Valve
4 Control Panel
5 Septic Tank Effluent Filter (supplied by others)
Standard Model 750 Package.
1 Model 750 Pod
2 STEP -20 Re -circulation Pump, % HP
3 Float By -Pass Valve
4 Control Panel
5 Septic Tank Effluent Filter (supplied by others)
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12/2020 E-Z 3

STEP-20 Re -circulation Pump
Table 3 Pump Specifications
IMl6w
rLivescription
-
Shell
Stainless steel
Discharge
10, 20 and 30 GPM models: fiberglass -reinforced thermoplastic; 50 GPM models: stainless steel
Discharge Bearing
Nylatron*
Impellers
Delrin®
Diffusers
Polycarbonate
Suction Caps
Polycarbonate with stainless steel wear ring
Thrust Pads
Proprietary specification
Shaft and Coupling
Stainless steel 300 grade
Intake
Fiberglass -reinforced thenmoplastic
Intake Screen
Polypropylene
Jacketed Cord
300 volt "SOOW' jacketed 10" leads (2-wire with ground); optional 20", 30", 50" and 100" lengths available
Delrin®is a registered trademark ofE.l Dupont de Nemours &Company
Nylatron® is a registered trademark of Polymer Corporation
S.T.E.P. Plus® is a registered trademark of Pentair Water
In order to provide the best products possible, specifications are subject to change
Refer to Appendix A for Pump Curves
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1212020 E-Z 4

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INLET OUTLET
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E-Z Treat Re -circulation Pump Control
Model EZ SR-12
Re -circulation pump power source terminals T1 & T2 -- -
High Level Alarm (top float) connects to terminals #5 and 6 I
Low Level Alarm (bottom float) connects to terminals #1 and 2
Wide Angle Pump "ON" & "OFF" timer activation (middle float) terminals #3 and 4
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12/2020 E-Z

E-Z Treat Re -circulation Pump Control
Model EZ SR-12
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CONTROL/ALARM
T15` IPN/60Hz.
1DAMP MIN. PROTECTION
PUMP
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23AMP MIK .FROTECTION
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EXAMPLE: TAMER SHOWN SET FOR 10 min.
RUN TIME EVERY 2hrs.
TO SET THE TRUER, USE A SCREWDRIVER TO
CHANGE TIMER INCREMENTS (hrs,min,eec) UNTIL
THE DESIRED INCREMENT IS O15PLAYEO IN WI40OW
ABOVE THE 'ON' M 'OFF' ADJUSTMENT S(XiEWS.
THE DIAL RANGE CAN BE ADJUSTED FROM THE
LOWEST (0-1.2) TO THE HIGHEST (0-30) RANGE
BY ADJUSTING THE LOWER LEFT ADJUSTMENT
SCREW. SELECT AS SMALL A RANGE AS POSSIBLE
THAT WILL ALLOW -ON' AND 'OFF' TWES TO BE
CONTNNEO WITHIN IT. USE THE LARGE D1A4.(green
palnlrr) TO SET THE 'OFF' TIME, AND THE SMALL
DIAL (red Polnlar) TO SET THE 'ON' TIME. THE
GREEN INDICATOR WLL U%0 OURWG rHr 'OFF'
PERIOD- THE RED INDICATOR WILL LIGHT DURING
THE -ON" PERIM.
TnarLIF scrnun_c-
TERUWALS
HERE SIZE:
TORQUE:
PI. 10. 1L2
4-14mg
45 in-Ibs
1TI, 172
10-13ow
22 In-Ibs
P2
6-22owg
18-20 In-Ibs
TBl 1-4
10-22owg
7-6 in-1bs
,1ERMINALS
10-22awg
7-8 in-Ibs
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2.6 Spray Manifold System
To maximize the effectiveness of every
cubic inch of the media material, the
Model 600employsa spraymanifold
with 8 evenly spaced wide-angle spray
nozzles and Model 1200 employs
12 nozzles. The nozzles are plastic
construction with a free passage of
0.0625" in diameter; this large free
passage helps prevent nozzle clogging
while maintaining a consistent misting
spray. The manifold is assembled
with a pressure gauge and valves
allowing for flow rate adjustments.
2.7 Filter Media Mattress Material
PRESSURE
GAUGE
I'SALL VALVE.-
1f
Model1200 - SPRAY NOME
The E-Z Treat Re -circulating Synthetic Filter
system employs a manufactured synthetic
media which is encapsulated in a mattress
like container. The mattress is fabricated from
a non -biodegradable; chemically resistant,
loose weave polypropylene material with a
weave pattern at 90-degree intersections
creating 0.078 square openings allowing
effluent and air to flow freely while containing
the media material.
This media is very uniform and provides ample
surface area for biological growth. The media
also has enough voids to accommodate good
air and liquid flow. These void spaces also
allow the passage of very small solids that
would clog many filters. The media is very
lightweight making it resistant to compaction
which can lead to poor air and liquid flows, a
problem that plagues many mediafilters.
The media consists of lightweight, non -
biodegradable plastic spheres.
Call: 703.753.4770 orvisit: eztreat.net
- e BALLVALVE
Polypropylene Mattress Material
Styrene Media
1212020 E-Z

2.8 Decentralized Design Options for Commercial, Community, or Large On -site Systems
BIG-EZ3L
BIG-EZ4L
1" MANIFOLD
1" SUPPLY LINE
i
4" RETURN LINE
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1 1/2" SUPPLY LINE
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1
4" RETURN LINE
Call: 703.753.4770 orvisit: eztreat.net
12/2020 E-Z

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2„2 Or
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MANIFOLD
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Golf Club (Haymarket, VA.) Effluent Dispersal Method: Low Pressure Pipe
Thissystemwas installed attheclub Daily Flow: 20,000 GPD
in 2009. Treated Effluent Parameters: BOD5:10 mgl
TSS: 10 mgl
TN: 20 mg/I
Residential Cluster (Lake James, NC)
This system services a lake -side complex
consisting ofsinglefam ily homes, apartments,
community center and swimming pool.
Call: 703.753.4770 orvisit: eztreat.net
Effluent Dispersal Method: InfiltratorChambers
Daily Flow: 25,000 GPD
Treated Effluent Parameters: BOD5:10 mgl
TSS: 10 mgl
TN: 20 mg/I
1212020 E-Z

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Motor Home Park (Smokey Mountains) Effluent Dispersal Method: Infiltrator Chambers
Daily Flow: 30,000 GPD
Treated Effluent Parameters: BOD5:10 mgl
TSS: 10 mgl
TN: >60%
Call: 703.753.4770 orvisit: eztreat.net
12/2020 E-Z

3.0 Installation Instructions
E-Z Treat Company or its representative will conduct an on -site training with each installer before
they are certified to instal I E-Z Treat systems. The Design & Installation Manual, the Operation
& Maintenance of the E-Z Treat technology will be discussed on site with the person(s)
pursuing certification. If more than 3 people are being trained on the E-Z Treat technology
SDH must be informed in writing 10 days in advance of the event. The training sessions is
required for those that will be designing, installing, servicing, and permitting the technology.
Thetraining will include instruction on proper site prep, locating pod, equipment handling,
excavation, pod placement, piping, wiring and startspofthe E-ZTreat system. Annual
classroom training will be a requirementfor installers to maintain their certification. Asa
condition of E-Z Treat certification, contractors must have properstate and local licenses
and appropriate insurance policies. E-ZTreat distributors wi I I only sell or authorize
installations by E-Z Treat certified installers.
The E-Z Treatment pod will ship pre -assembled, requiring only field piping of the pod supply line
and discharge line, installing the re -circulation pump, 4" float by-pass valve and the re -circulation
control. When installing the E-Z Treat system the order of components installation is not
critical and each segment can be installed independently.
3.1 Pre -construction Meeting
A pre -construction meeting required for a
contractor's first installation and
recommended for future installations before
any construction commences. This meeting
is an opportunity for the owner, builder,
engineer/designer, local regulatory agencies,
service provider and installer to clarify
property lines, building location, system
location, power sources, drainage areas, final
site grading and answergeneral questions.
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3.2 Off Loading Treatment System
The E-Z Treat Re -circulation Synthetic Filter
pod is injection molded polyethylene weighing
about 300 pounds. Because of the relative light
weight and toughness ofthe material, special
handling is not required. Two people can easily
unloadthepod. If machinery is used to off load
the pod or transport it to the excavated hole;
nylonstraps, chains or cables used toliftthe
pod should be in good condition and ratedfor
atleast 1000 pounds. The re -circulation pump
and controlwill be shipped infactorysealed
cardboard box, these items are notfragile but
should behandledwith reasonablecare not
dropped orthrown.
12/2020 E-Z

3.3 Excavating and Installing the Pod
The first consideration when installing the
E-Z Treat pod is to assure the pod is not
located in a drainage area and the pod is
located abovethe seasonal highwater
table, this will protect the pod from floating
and prevent surface water infiltration.
Excavate a hole approximately
&Wx91x4'H.
Place 3/4" to 1"stone orequalto a height of
4" in the bottom of the excavation forming
a level base for the pod to set, this will
prevent settling of the pod and allow for
0
leveling of the pod.
Backfill the pod with clean fill soil, free of
tQ
rocks and foreign material. Do not compact
the fill, allow the soil to settle naturally.
n
Once the pod is placed in the excavation
adjust the pod to slope 1" toward the 4"
fD
PVC outlet this assure proper drainage.
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3.4 Piping the E-ZTreat Pod Supply
Ln
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PU
Once the pod is placed and leveled,
.�-r
connect 4" PVC pipe between the outlet
p
of the pod and the by-pass valve located
in the re -circulation tank.
Pi
Attach 1" PVC supply line between the 1"
inleton the pod and the re -circulation pump.
S=
PJ
3.5 Installing the By -Pass Valve
The by-pass valve is located in the re-
circulation tank and one side is connected
to the 4" PVC drain line coming from the
pod and the other side is connected to
the 4" PVC effluent discharge line or into
the effluent pump tank.
Model600 Pod
Floa
T
4" Outlet
Weir
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3.6 Installing the Re -circulation Pump
Connect the 1 " PVC pipe between the inlet of
the pod and the re -circulation pump.
Always provide a quick disconnect device for
removing the pump, this can be accomplished
with a union, camlock coupler or pitless
adapter.
• DO NOT i nstal I a check valve in the pump
supply line this will prevent the supply line to
the pod spray manifold from draining and
may causefreezing.
N
3.7 Setting Pump Control Floats (Seepages)
irl
The control panel will come with three liquid
level floats:
M
1. Low Level Alarm Float protects the
5W
pumpfrom run dry damage byturning
=3
off the pump and sound an audible
Q
and visual alarm. Set float to activate
if the effluent level drops to 4" above
to
r-r
the pump intake.
Pi
2. Timer Enable Float activates the
r-r
pump run time and assuresthe pump
0
only runs when there is sufficient
:3
effluentin the re -circulation tank. Set
float to activate when effluent level in
the recirculation tank is filled to50%.
3. High Level Alarm Floatwill sound an
ru
audible and visual alarm when the
effluent in the re -circulation tank is
too high. Setfloat to activate when
the effluent level in the in the re-
circulation tank is level with the top
of the by-pass valve.
FloatSettings
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4.0 Start-up
Septic Tank and Re -circulation Tank
Thesepticand re-circulationtankshall be
inspected prior to start up to:
1. Verify the lid and riser assemblies are
watertight. Check for any damaged, water
weeping marks, holesorcracks.Thesys-
tem must remain watertight to perform
properly.
2. Inspect the outlet effluent filter installation
to insure it is installed in accordance with
the effluent filter manufacturer's specifi-
cations.
3. Inspect the liquid level in the recirculation
tank, the liquid should be sufficient to
activate the Timer Enable Float.
4. Inspect the location of the float controls.
They should be securely attached to the
float bracket, free to float without
obstructions and the location of the floats
should correspond with thefloatdiagram
on page 10.
Power Supply
1. Verify the main power supply to the re-
circulation panel has properly sized
breakers, the proper voltage and is
installed in protection watertight conduit.
2. Check the voltage and motor amp draw. If
the readings are beyond the limits speci-
fied on the pump have an electrician check
the main service line feeding the system
control panel.
By -Pass Valve
1. Verify the main power supply to the re-
circulation panel has properly sized
breakers, the proper voltage and is
installed in protection watertight conduit.
2. Check the voltage and motor amp draw. If
the readings are beyond the limits specified
on the pump have an electrician check
the main service line feeding the system
control panel.
Call: 703.753.4770 orvisit: eztreat.net
Flush the Spray Manifold
1. At initial system start-up, remove the end
capsfromthe spray manifold. Operatethe
re -circulation pump byturning the pump
control to the "HAND -ON" position. Let
the pump run forone minutethen turn the
pump control to the "OFF" position repeat
this procedure three times to flush any
construction debris such as dirt or pipe
shavings from the spray manifold. Replace
the end caps hand tight —do not use
wrenches or pliers. Re-setthe pump con-
trol selector switch to the "AUTO" position.
2. Using the ball valve located in the manifold
supply line adjust the manifold pressure to
20 to 25 PSI.
3.Observe the system as it re -circulates.
Visually verify all liquids flows freely
through the system.
Setting the Re -circulation Pump Control
1. Check the functions of the E-Z Treat
Re -circulating Synthetic Filter control panel.
Control: Main Control "ON/OFF switch
Function: Turns power ON or OFF
Control: System Setting Switch
"MANUAL ON" and "AUTO ON"
Function: "MANUAL ON" overrides all float
switches and time clock switches. "AUTO ON"
allows for normal operations dictated by the
time clock and float switches.
Control: Timer
"MINUTES ON" and "MINUTES OFF'
Functic Controls run time of re -circulation
pump i.e. GPD re -circulated through media
Control: High and Low Water Alarm "ALARM ON",
"ALARM AUTO" and "ALARM SILENCE"
Function: "ALARM ON" will manually turn on
the audio/visual alarms. "ALARM AUTO" is the
normal operational setting and "ALARM SILENCE"
turns off the alarms.
2. Check re -circulation pump. Place the system
in the manual mode byturning the re -circu-
lation pump switch to "ON". The recircula-
tion pump should beg in to supply effluent
to the spray nozzles in the treatment pod.
12/2020 E-Z

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Control Panel/Pumps/Alarms
1. Place the system in the normal operating 4
mode byturning the re -circulation pump
switch to "AUTO". Verify the timer
ON/OFF setthe ON/OFF time to match
Table 5below.
2. Verifytheaccuracyofthe system ON/OFF
Timer. To accomplish this use a stop
watch and verify the length of time the
re -circulation pump is OFFthen verifythe
timethe re -circulation pump is ON. Those
times should match the ON/OFF Timer
settings in the control panel.
3. Confirm the operation of the visual and
audible "HIGH" and "LOW" water alarms.
The control has an alarm switch clearly
marked Alarm "ON", Alarm "AUTO" and
Alarm "SILENCE". PlacetheAlarm Switch
in the "ON" position, you will hear a loud
buzzer and see a red flashing light. Move
the switch to the Alarm" SILENCE"
position the red light and buzzer will go
dormant. Once the alarms have been
triggered return all settings to their
oriainaI position of Alarm "AUTO"
Verify the floats are operational by manually
raising and lowering the floats to simulate
thesystems normal operation. Verify proper
operation of "High Level Float" by lifting
the float while the system timer is in the
"OFF" time mode, the re -circulation pump
should turn on overriding the "OFF" timer,
the Visual and Audible alarms should
activate. Return the float to its normal
position the re -circulation pump will turn
off. Resetthe alarms and manually lower
the "Low Water Float" with timer in the
"ON" mode, the re -circulation pump will
turn off and the visual/audible alarms will
activate. Return the float to the normal
position and the re -circulation pump will
run. Reset the Alarms.
5. Verify all control breakers are in the "ON"
position and all control switches are in
the "AUTO" position before closing and
securing the system.
Timer Settings default settings for 600, 750, 1200 are 2.5 minutes ON , 12 minutes OFF
These settings may need to be adjusted based upon homeowner usage, refer to
manufacturer for adjustment of settings.
Call: 703.753.4770 orvisit: eztreat.net
1212020 E-Z

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Re -circulation PumpTimer example
Light will burn Green to indicate Re -circulation Pump is OFF
T
Light will burn RED to indicate
Re -circulation Pump is ON. - r
Rotate dial to desired minutes --
s
Clock face screw will change
the clock face From a maximum 0M
time of 1.5 units to a maximum
of 30 units Always set the clock face to 30
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Window will display OFF "SEC", "MIN" or "HIT'.
Rotate OFF screw until "MIN" appears in window.
OFF screw displays
seconds, minutes or hours.
Window will display ON
. _ "SEC", "MIN" or "HR".
Rotate ON screw until
"MIN" appears in window.
aw displays seconds, minutes or hours.
Rotate dial to desired minutes OFF.
12/2020 E-Z 17

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Appendix 1 Model 600 & Model 750 Typical Configurations
Note: Not a complete library of possible configurations Contact E-Z Treat for more information.
Drawings are available in CAD and PDF
1-Pod / 2-Tank with Simplex Timed Dose Re -Circulation Pump
2-Pod / 2-Tank with Simplex Timed Dose Re -circulation Pump
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Call: 703.753.4770 orvisit: eztreat.net
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1212020 E-Z 18

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Operation and Maintenance E-Z Treat Sand/Media Filter
- - 1-7133-7.3-4770
E-Z Set Company requires regular inspection and maintenance of the E-Z Treat Re -
Circulating Sand/Media Filter, as a condition of purchase and ongoing operation
compliance. The mandatory service contract will include a performance based system
inspection. The service provider must be trained and certified by F-7 Set Company_.
All inspection and maintenance reports must be forward, along with any additional
documentation, to E-Z Set Company, the local authorized E-Z Treat Dealer and all
required or designated regulatory agencies.
The following is a list of the routine maintenance and cleaning procedures that are
required by E-Z Set Company. Failure to perform the required system maintenance could
reduce the desired performance of the system and will void the warranty on the E-Z Treat
Sand Filter System.
Semi-annual ins tions the first year of v eratiom and annual imilpections thereafter.
E-Z Treat Re -Circulating Sand/Media Filter Model # 0600
Capacity of Model #0600 - 700 GPD Residential Strength Effluent
r
E-Z Treaf Re -Circulating Sand/Media Filter Model # 1200
Capacity of Model #1200 — 1400 GPD Residential Strength Effluent
Septic Tank
The septic and re -circulation tank shall be inspected annually to ensure they are operating
property. Remove the access covers over the tank openings to perform the inspection.
1. Verify the lid and riser assemblies are watertight. Check for any damaged,
water weeping marks, holes or cracks. The system must remain watertight to
perform properly.
2. Remove, clean and replace the outlet effluent filter in accordance with the
instructions provided by the effluent filter manufacturer.
3. Inspect the liquid level in the septic tank, it should be level with the bottom of
the outlet pipe.
4. Inspect the effluent and scum layers in the septic tank. Look for oil or any
other contaminants that are not normal.
5. Verify the tank has received its scheduled pumping and cleaning. Check the
solids layer in each of the tanks. If the solids layer is excessive have the tank
pumped.
Re -Circulation Tank
The re -circulation tank shall be inspected annually to ensure it is operating properly.
Remove the access covers over the tank openings to perform the inspection.
Verify that the lid and riser assemblies are watertight. Check for any damaged, water
weeping marks, holes or cracks, the system must remain watertight to perform properly.

Operation and Maintenance E-Z Treat Sand Media Filter
Re -Circulation Tank
I. Inspect the liquid level in the re -circulation tank, it should be level with the
bottom of the outlet pipe.
2. At initial Starting -Up of the system remove the end caps from the spray
manifold. Operate the re-circ pump by turning the pump control to the "Hand -
On" position, Let the pump run for l (one) minute the turn the pump control
to the "Off' position repeat this procedure three times to flush any
construction debris such as dirt or pipe shavings from the spray manifold.
Replace the end caps "Hand Tight" do not use wrenches or pliers. Re -set the
pump control selector switch to the "Auto" position.
3. Inspect the float by-pass valve. Manually start the re -circulation pump and
observe the float ball valve, the ball should drop as the liquid in the re-
circulation tank drops the effluent returning from the sand filter pod should
flow back into the re -circulation tank and should not flow out the discharge
pipe.
4. Verify that all the re -circulation pump floats are in good condition, properly
secured to the float bracket and are able to move freely within the re-
circulation tank.
5. Observe the system as it re -circulates. Visually verify all flows thru the
system.
Control Pane l/Purnps/A_larms
1. Check the functions of the E-Z Treat Sand Filter control panel.
Control: Main Control "On/Off Switch"
Function: Turns Power ON or OFF
Control: System Setting Switch "Manual ON" and "Auto On"
Function: "Manual ON" overrides all Float Switches and Time Clock
Switches "Auto On" allows for normal operations dictated by the Time Clock
and Float Switches.
Control: Time Clock "Minutes On" and "Minutes Off'
Function: Controls run time of re -circulation pump i.e. GPD re -circulated thru
media
Control: High and Low Water Alarm "Alarm On", "Alarm Auto" and
"Alarm Silence".
Function: "Alarm On" will manually turn on the audiolvisual alarms. `'Alarm
Auto" is the normal operational setting and "Alarm Silence" turns off the
alarms.
2

Operation and Maintenanee E-Z Treat Sand/Media Filter
1-703-753-4770
Check re -circulation pump. Place the system in the manual mode by turning the re-
circulation pump switch to "ON". The re -circulation pump should begin to supply
effluent to the spray nozzles in the treatment pod.
2. Check the voltage and motor amp draw and record the readings. If the readings
are beyond the limits of the NEC recommendations, have an electrician check the
main service line feeding the system control panel.
3. Place the system in the normal operating mode by turning the re -circulation pump
switch to "AUTO". Verify the Time Clock ON/OFF settings are the same as set at
system start-up. Record those timer settings in the system log.
4. Verify the accuracy of the system ON/OFF Timer Clock. To accomplish this use a
stop watch and verify the length of time the re -circulation pump is OFF then
verify the time the re -circulation pump is ON, those times should match the
ON/OFF Timer Clock settings in the control panel.
Re -Circulation Pump Time Clock
Window Will Display OFF Sec., Min. or Hr.
Light Will Burn Green to Indicate Re- Rotate OFF Dial Until Min. Appears in Window
Circulation Pump is OFF _
Light Will Bum RED to indicate
Re -Circulation Pump is ON
OFF Dial Seconds, Minutes or Hours
Window Will Display ON See., Min. or Hr.
f Rotate ON Dial Until Min. Appears in Window
ON Dial Seconds, Minutes or Hours
t�
Rotate Dial to Desired Minutes ON Rotate Dial to Desired Minutes OFF
Clock Face Dial Will Change the Clock Face
From a Maximum Time of 1.5 Units to a Maximum
of 30 Units. Always Set the Clock Face to 30.

5. Confirm the operation of the visual and audible "HIGH" and "LOW" water
alarms. The control has an alarm switch clearly marked Alarm "ON", Alarm
"Auto" and Alarm "Silence" Place the Alarm Switch in the "ON" position, you
will hear a loud buzzer and see a red flashing light. Move the switch to the
Alarm" Silence" position the red light and buzzer will go dormant.
6. Once the alarms have been triggered return all settings to their original position of
Alarm "AUTO" or applicable, verify the operation of the telemetry unit by
checking the alarm notations on the website.)
7. Verify the floats are operational by manually raising and lowering the floats to
simulate the systems normal operation. Verify proper operation of "High Level
Float" by lifting the float while the system Timer Clock is in the "OFF" time
mode, the re -circulation pump should turn on over riding the "OFF" timer, the
Visual and Audible alarms should activate. Return the float to its normal position
the re -circulation pump will turn off. Reset the alarms and manually lower the
"Low Water Float" with Timer Clock in the "ON' mode, the re -circulation pump
will turn off and the visual/audible alarms will activate. Return the float to the
normal position and the re -circulation pump will run. Reset the Alarms.
8. Properly re -install and secure all tank accesses!
E-G -Treat Sand/Media Filter
The E-Z Treat Sand Filter should be inspected to ensure it is operating properly. Remove
the pod cover to perform this inspection.
Take a grab sample of the effluent check for:
a. Odor, the effluent may have an earthy or musty smell there should be
no strong or offensive odors present.
b. Color, the effluent should be clear and absent of any color.
c. Solids, there should be no visible suspended solids
d. Solids, let sample set for 15 minutes, there should be no visible settling
of solids.
e. Test the pll, it should measure 6.9 to 7.5
If there is odor, color or solids clean the media.
If the Ph is below 6.9 reduce the re -circulation rate by increasing to "Off'
time on the Time Clock Control. Recheck the Ph in 90 days.
2. Observe the spray distribution nozzles during operation. If a nozzle appears to
be clogged or if the spray pattern is not uniform, remove the nozzle and clean
the nozzle using a pipe stem cleaning brush.

Operation and Maintenance E-Z Treat Sand/Media Filter
1-703-753-4770
3. Record the pressure reading on the distribution manifold gauge. Compare that
pressure to the pressure recorded at the previous inspection, The pressure
should read 18 to 27 PSI.
a. Verify the pressure gauge on the spray distribution manifold is
performing properly.
b. Verify the flow rate at the spray nozzles (it should be 1.75 to 2 GPM).
c. Verify the re -circulation pump is the same make and model pump that
was specified for the original installation.
d. Verify the re -circulation pump is performing in accordance to the
pump manufacturers' specifications including amp draw and flows at
specific pressures.
e. If the pressure is above the prior recording or above the start up
setting, open the ends of the distribution manifold lines, manually start
the re -circulation pump and allow it to run for 5 minutes. This should
flush out the spray distribution lines. If the pressure remains too high,
after cleaning the spray nozzles and flushing the spray distribution
lines, adjust the pressure to the desired PSI using the ball valve on the
main spray distribution supply line.
f. If the pressure/flow is too low check for cracks, breaks or obstructions
in the main distribution supply line.
4. Verify the treatment pod is properly draining by looking down the pod side
wall vents, there should be no standing water, the bottom of the pod should be
visible.
5. Visually inspect the surface of the treatment media for:
a. Holes, tears, loose seams
b. Foreign material
c. Black color on media (media should have light brown tint)
d. Excessive bio mat growth
e. Ponding
f. Clumping of the media.
Note: If any of these conditions exist the media needs to he cleaned or re laced.
6. Lift the corners of the media mattress and visually inspect the sides and
bottom of the treatment media for:
a. Holes, tears, loose seams
b. Black color on media (media should have light brown tint)
c. Excessive bio mat growth
d. Clumping of the media.
Note: Ifan y ol'these conditions exist the media needs to be cleaned or rc laced.

Operation and Maintenance E-Z Treat Sand/Media Filter
I -703-7 i3-d770
Cleaning the Filter L'vledia
Depending upon influent strength and influent volumes, excessive biological growth can
accumulate inside and on the surface of the media filter after 3 to 5 years of use. Cleaning
of the media is a very simple and easy 10 step process.
Step One: Turn off power to any discharge pump.
Step Two: Remove the treatment pod cover and remove the spray distribution
manifold.
Step Three: Connect wash down hose to the main spray distribution supply line.
Step Four: Manually turn on the re -circulation pump.
Step Five: Pressure wash the surface of the media mattress, the wash water will
drain into the re -circulation tank and will be re -used as wash water.
Step Six: Roll the media mattress and wash the sides and bottom of the media
mattress.
Step Seven: After the media is completely cleaned properly place the media
mattress in the treatment pod.
Step Eight: Re -Install the spray distribution manifold.
Step Paine: Pump out and clean the Re -Circulation Tank removing all the wash
down water. Pump out the Septic Tank.
Step Ten: Turn on power to discharge system and return the treatment system
from Manual mode to Automatic mode.

Operation and Mainlc:mlEnCe C-Z Treat Sand/Media Filter
1-703-753-4770
Re placement uf Mcdia MaIIress
If the Filter Media is exposed to excessive concentrations of petroleum products, paints,
glues, waxes etc. it will become necessary to replace the media. The replacement process
it is a very fast and simple. Removing the media mattress should be performed by service
agents that are trained and certified by E-Z Set.
Step One: Turn off power to recirculation pump, discharge pump and controls.
Step Two: Pump the Septic tank and re -circulation tank to assure continued
service by residence during the replacement.
Step Three: Remove the spray distribution manifold.
Step Four: Lift the media mattress out of the filter pod.
Step Five: Place the mattress into the fiberglass Transport Container provided by
E-Z Set Company. The Transport container is easily hauled in a pickup truck or
on a light duty trailer.
Step Six: Install new Filter Media and replace distribution manifold.
Step Seven: Reset all system control settings to "AUTO" and turn the main
power switch to the ON position.
Once the mattress is returned to E-Z Set the material will be sent to the nearest re -cycler
to be reprocessed and sold on the open styrene market, disposal of this product is easy
and economical.
7

-.0eAMERICAN
Manufacturing Company, Inc.
DRIP DISPERSAL SYSTEMS
f
3
RESIDENTIAL
PERC-RITE°

PERC-RITE® is a unique fluid handling system for the dispersal of septic tank effluent wastewater into
soil. The system incorporates filtration, time dosing and low rate drip distribution tubing. In conditions
where aerobic dispersal; such as low pressure distribution of septic effluent, is required or where land
application with the use of conventional soil absorption fields is not acceptable, PERC-RITE® offers a
method for subsurface & surface dispersal of the wastewater
PERC-RITE® accommodates all pretreatment processes including septic tanks, aerobic treatment units,
lagoon, and media filtration. Only primary treatment; the removal of large settled solids, of the sewage
is necessary for the operation of the system. Local soil and site conditions may require additional
treatment for excessive organics, nutrients, F.O.G or other contaminants. American Manufacturing
works with manufacturers of all quality septic tanks, NSF40 and NSF245 equivalent treatment
systems.
Cost -Effective and Economical
• Scalable (As your family and house
grows)
• Reduced engineering time due to pre-
engineered & integrated components
• Smaller drain field area
• Low operation and maintenance costs
Green and Sustainable
• Low energy consumption
• Minimal site disturbance
• Reduces sediment runoff
• Groundwater recharge
• Nutrient reduction TN & P
• Landscape and tree preservation
A high head submersible pump installed inside a CoolguideTm delivers effluent to the filtration unit. Tc
minimize operational costs the disc filters automatically back flush at the beginning of each dose and
periodically during dosing. Accumulated solids from the filters are returned to the pretreatment unit.

PERC-RITE® drip dispersal systems provide a user friendly operator interface. Each mechanical
component has a Hand -Off -Auto switch which may be used to manually override and test the system.
PERC-RITE® control panels may also be equipped with optional equipment including blower and
treatment system controls. Remote alarm notification, monitoring and remote control is
provided as an option through; CONNECT-RITETm, our integrated cellular, Wi-Fi or Satellite
communications package.
■
BiolineT" drip tubing regulates the amount of effluent to be discharged from each emitter. The emitters
maintain a constant flow rate over pressure ranges of 7 to 70 psi which guarantees equal
distribution across the dispersal area.
1.0
0.9
Q8
0-7
�= 06
c 0.5
0.4
0 03
0.4
0.1
0
DRIPPER FLOW RATE VS. PRESSURE
20 30 40 50 00 70
PRESSURE(psi)
Drip dispersal fields with discernable slopes must be
designed with the American Manufacturing Top
Feed Manifold system to control drain down which
may overload the lower laterals in a zone after the
pump shuts off.
Patent Nos. 5,200,065 9 No. 5,984,574B • 6,261,452B1

CONTROLS
American Manufacturing Company, Inc. can design and build almost any onsite wastewater or
water system control panel. Our staff is comprised of professional engineers, designers, soil
scientists, and technically trained sales people with extensive experience in control systems.
Our objective is to provide reliable, economical, and efficient control devices for fluid
handling. We inventory many standard control panels and are able to manufacture special
panels in a very timely manner due to our modular design and manufacturing methods.
PACKAGES
American Manufacturing Company, Inc. manufactures many specialty On -Site Wastewater sys-
tem packages including Recirculating Sand Filters, pump stations and the PERC-RITEO drip
dispersal system. American can also fabricate skid mounted pump and control systems, test them
in house and ship the complete assembly ready for installation.
CATALOG
American Manufacturing Company, Inc. manufactures specialty On -Site Wastewater
products including the Bull RunTM Valve, Dial-A-F1owTM, Cool GuideTM, and Poly Distribution
Boxes.
If you need a product or information not shown in our catalog or on our website please contact
our sales or engineering team and we will do our best to get you what you need.
22011 Greenhouse Rd, Eikwood LEA 22718
www.americanonsitc.com
1-800-345-313 2

AMERICAN ONSITE CONTROLS
AMERICAN MANUFACTURING COMPANY INC.
P.0 BOX 97 ELKWOOD, VA 22718-0097
[phone] www.americanonsite.com
ALL POWER SUPPLY
BRANCH CIRCUIT PROTECTION
PROVIDED BY 07HERS
MP PRETREAT (64)
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24 = ZONE Rd MT -@LAC% -VHTE/BLACK STRIPE
PUOPS10N ZM - ZONE VASTER TOR*-W SETTINGS:
ENA PEAK ENA9 ZR - ZONE RETURN TIER INA s, VARF Sf• ; TOR4
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DOSE ENABLE - 4yW I
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PRETREa�7 DRIP COMBINATION SIMPLEX 2TANK
INSTA"TION GUIDE FOR'CDPi' SLRIES COMBINATION CONTROL SYSTEM
1 PHASE OPTIONS A„I,L,R,X(30,36,UV) (2TANK)
NOTES:
MaaEip
1. PLEASE REVIEW ALL PAGES AND INSERTS IN THIS MANUAL CQp124—$AB124—AJLRX(3Q,36,UV) 2TANK
BEFORE ATTEMPTING TO INSTALL ANY CONTROL EQUIPMENT. D �, EvlsiQa
2, DASHED LINES MAY REPRESENT OPTIONAL EAUIPM=NT• i X9307—UV
3. REF-R TO BACI(PLATIE LAYOUT ON PAGE �+ L US RAxK eY: PROBED
FOR DETAILED COMPONENT TORQUE SPECIFICATIONS C Aftt
4. THE OPTIONAL PEAK/TIMER OVEHROE FLOAT MUST SE 10�19�16 1 SPC AGE
BE A WIDE ANGLE FLOAT SWITCH. FILE PA-N:
COPYRIGHT p 2048 AMERICAN MANUFACTURING COMPANY.INC.
&'•¢oin�Car+Lrala�+l�laCAQLs 20Wr1L..illinra^9-PanNa`�tr3D7»UV-d,.y t

CONSTRUCTION PLANS FOR A WASTEWATER TREATMENT
F0101
SURFACE DRIP IRRIGATION DISPOSAL SYSTEM
FOR A FIVE BEDROOM SINGLE FAMILY RESIDENCE
1719 FARRINGTON ROAD (CHATHAM CO., NC
Chatham County GIS Map
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3500 7,000 to OOOn
Army Corps Land P 1 No 2000 4ON
NOTES:
I) SITE DATA WHICH INCLUDES PROPERTY BOUNDARIES, TOPO, UTILITIES, ROADS, AND OTHER SITE
FEATURES WERE PROVIDED BY A SURVEY PREPARED BY SURVEY CAROLINA, PLLC; ASHEBORO, NC
(SURVEYORS) AND ARE SHOWN TO DISPLAY GENERAL SITE CONDITIONS AND ARE PRESUMED TO BE
ACCURATE. LOCATIONS OF PROPOSED STRUCTURES (HOUSES, DRIVEWAYS, AND WELLS) ARE SUBJECT
TO MODIFICATION IF WITHIN THE CONTEXT OF APPLICABLE RULES FOR SETBACKS.
2) ALL SEPTIC SYSTEM COMPONENTS TO INCLUDE TANKS, PUMPS, MANIFOLDS, AND SYSTEM
CONFIGURTION ARE APPROXIMATE AND AS SUCH NO SPECIFIC ACCURACY EITHER VERTICAL OR
HORIZONTAL IS IMPLIED. SUITABLE SOIL/DISPOSAL APPLICATION AREAS HAVE BEEN GPS LOCATED BY
SOIL & ENVIRONMENTAL CONSULTANTS, PA.- [phone]; RALEIGH, NC (SOIL SCIENTISTS).
3) PROPERTY AND EASEMENT BOUNDARIES SHOWN ON THIS SITE SKETCH ARE APPROXIMATE AND
ARE NOT INTENDED FOR LOCATING PROPERTY OR IDENTIFYING PROPERTY OR EASEMENT CORNERS.
THIS IS NOT A SURVEY.
OWNER: Blacksmith Ranch, LLCI
CONTACT: William Foy, Pres.
1719 Farrington Road
Apex, NC. 27523
919-219-6233
Notes:
1 UCICa Monuments found within
2000' of property. lyptea 5re[n
2 This project is located within a fb'a'aiu 1. - Oa Ia2:P
special flood hazard area.ASFaA]
3. Area calculated by coordinate
geometry. y
4. All lines surveyed by Survey
Carolina, PLLC are indicated
by bald lines. All lines not
surveyed by Survey Carolina,
PLLC are indicated by dashed
Imes
5 No attempt was made by this
survey to locate all - New Tract 1
underground utilities nor any 3.382 Acres
o O1er easements that would be = 3 355 Acres Clear of R/w
revealed by a title search. "'--'-
6 Watershed: Critical Area
7 Zoning: R-1�
B- AKPAR: 64655 �.
9 Flood Map: 3710978200K
10.Tract 1 Ot 3 wiLL be accessed
through the new 10,379 Sp Ft �.
Access Easement Tract 2 u
1 cce d by Frontage on SR r 1727 FARRINGTON RD.
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1, Den WTmRserll Rofesv.rnl Lend S,srreyor, certify Fkld l.a[Im to locate pmm�lel, Ineermrtlm[ and ephemevl steams. perennial warn
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taam,a ely mvnalJs�wkrm. AF.enae ramiaer•Nesew 01rt 15M T[r.
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it fi 49�Acres Total
,. / �' c'•r, Owners:
f_ SUBJECT PROPERTY
I _
1 719 FARRINGTON 'k-
I
Jimmy Ray Lewin
STATE OF NORTH CAROONA .w II,RN
Oa lie 19
�'. w.C�:Iber� 4sV.rwG! dCherhsm
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] 311a21
Dar. %e mr ol6
FltEp May 03 RD21 'p _ -_ I _
PUT SLDE roz, �nzs a� - -
INBmOMEW 07nv3
OWNER CERTIFI(ATIPN OF NON BURDIRG I.01
Cprel,ucof tW nrt lim lrn private Vavelway snailWcampl.red IWreey certlN steal lhh Plal orates mn bwlding lots for Tree l,Tract
prior to the Iswance of a Wilding Permit la a bullding m any la 2, and Traci 3 Any <mwvsla, of the I.IUj sna,•n, m Lhls plat to
word by the easerntnt per sM,m 7 4 8131• Wadable bt shall require canpllance with Sectbn 5l al the CMtnam
Crnn,ty SutMy451m RegWetlms
Date
Blacksmith Ranch LLC
1719 Farrington Road
/g Yc Apex, NC 27523
4yAMY 171.bdivision Survey For:
William Foy
New Hope Township ch ffiam County
Nortll Carolina April 7, 2021
Deed Baak:2090 Pg.211
Plat Book: 97 Pg: 386
Plat Book: 97 Pg. 346
$Cale: 1- - 60 US Survey Fear
Bar Seale:
:30
SVRVEV CAROLINA, i r
154 5 Fayetterdle St, 5ulte B, A,neW:O 272(
Phone Number: 336 625-BODO
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DRIP ZONE & LATERAL INFORMATION
Run #
Run, Ft. I
Lat, Ft.
Total, Zone
1
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94
3
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282
4
91
5
89
6
88
268
7
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9
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256
la
82
11
78
12
75
236
13
73
14
70
15
67
210
if,
64
17
59
1s
55
19
51
z0
48r
278
21
43
22
40
23
36
24
32
25
28
26
23
27
19
28
15
29
12
101
10
311
71
265
1795
33
101
301
Z
O
N
E
T
W
O
34
100
35
100
36
100
2981
37
99
38
99
39
99
295
4Q
98
41
98
42
98
292
43
97
44
97
45
97
289
46
96
47
96
481
96
286
491
95
50195
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' [3] 2" CH 40 PVC I C CO
,SUPP Y LINES �30" BURY O fl C14
� (1) 1112'SCH40 VC ' P� ¢,� 2 � I 4—
L ETURN LINE J30 BURY) � /� ra�� x s2 ��q =
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FE l G AROUND ALL A,
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sz 94 Z IRRIGAT 0 AREAS ' 1 ` LL+ N II
53 94 283 O ;' E. ,' ' } r_ ♦ 4
54 94 EXI ST G � . l
ss 93 N .LATERAL NUMBER .
56 93 28o ' RAMIE 1" TOP FEED Q�b
57 92 E 91 MANIFOILD (TYR) ♦ �D / r �3
558 9 91 274 T 1/2 PVC FEEDER LINES (TYR) ♦ �� N
60 91 — — — — — + `
61 90 H ♦ C ra�rI�
62 90 271 50 R P E RT � LINE SET - „ _ ��, A�o���'••..
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63 9fl R 5 A L E� 3 0 ;
64
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65 89 268 E -ROAD , e SEAL
66 89 171.g A�R�48.83 w '„ .2
�7 �y' � � 9 810 =
67 88 E ■ ■ ■ ■ ■ ■ P■ ■+ ■ ■ ,
68 265 1fi41 1-1 /4" E `P Down 4" N 89 34'2b" W 184.05 Total i 30 /i 5 0 o �'NcIr�E�- ��,,
TOTALS: 5197 FT.
AVG. SPC'G: 3.82 FT. - +'+�+;; Y R.' ���'��•
30 Private Ac ess Easement ,,,..

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Soil Amendment Notes: The surface drip application area shall receive a
minimum of 6 inches offiIIto be placed on top of the existing soil
surface so that the vertical separation to prohibitive soil characteristics
is met. The fill material must have a soil texture of sandy loam in order
to establish vegatative cover and must contain no more than 10% (by
volume) fibrous organics, or other debris. The fill material and the
existing soil shall be mixed to a depth of six inches below their
interface. All heavy vegatative cover and organic litter shall be removed
From the existing soil surface before fill material is added. The side
slope of the fill shall not exceed arise to run ratio of 1:4. The fill area
shall be constructed as to shed surface water and stabilized with a
sustainable vegatative cover.
Seeding, Fertilizing, & Mulching:
Grass Species: Tall Fescue, Ry, or Bermuda @ 100# per Acre
Overseed 50# per Acre with Tall Fescue each Fall until well established.
Apply Lime and Fertilizer according to test; or, apply 400# per Acre of
Pulverized Lime and 1000# per Acre of 10-10-10 Fertilizer. Mulching
application shall be 4000# per Acre of Wheat Straw, or as maybe
adjusted by visual inspection. Anchor Mulch as needed by tacking with
(ip
RAND (OR EQUIV.)
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I" DRIP FILTER BACKWASHIFIELD FLUSH RETURN FROM DRIP HYDRAULIC: UNI I
SEPTIC TANK RECIRC. TANK FIELD DOSE TANK
NC DHHS APPROVED 2500 GAL. PUMP TANK NC DHHS APPROVED 3500 GAL. PUMP TANK
NC DHHS APPROVED 1500 GAL. SEPTIC TANK PT-2103 OR EQUAL PT-2105 OR EQUAL
ST-390 OR EQUAL
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FIN.GRADE: ELEV. "A" (SEE NOTE: FIELD
TANK ELEVATION VERIFY PRIOR
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—CLEAN-OUT 24"0 E-Z SET RISER RISERS
(TYP) WITH COVER (TYP)
314" RECIRC LINE
Xi.
INV.IN= IN O =FLEV. `
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6" MIN., 12" 24"0 E-Z SET RISER WITH COVER.
MAX.
FIN.GRADE: ELEV. "A"
4"
H G EVE'LmELEV.'D'
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EFFLUENT EMEAGENEY 57PRAG
FILTER COMPARTMENT d FIELD C
DEI S G PER 4064 GALLONS
DESIGN � DOSE • C • Is-
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APPLE WALL 46• 107' (B.92')
IVE 7" G4L MIN Twl
COMPARTMENT FLOOR= El
1/2 HP. I Isv, 20 GPM ' N— 6' STONE BASE
- TURBINE PUMP FOR RECIRC. & STORAGE
SEPTIC TANK (wAsHED
DOSING EZ TREAT OR EQUAL)
1500 GALLON SEPTIC TANK POD NOT SHOWN 2500 GALLON RECIRC PUMP & STORAGE TANK
STB-390 PT-2103 +/- 44 GALS PER INCH
SHOAF PRECAST CONCRETE, OR EQUAL SHOAF PRECAST CONCRETE, OR EQUAL
SECTION VIEW
NTS
ALARM LIGHT
NOTE: POWER TO 24"0 E-Z SET RISER
THIS PANEL IS 230 VAC WITH COVER (TYP)
--- CONTROL PANEL (LOCATED
WITHIN 10-FEET OF TANKS)
FIN.GRADE:
UV D15INFECTION UNIT
ELEV. "A" MODEL EZ SET UV 1000-S T—
OR APPROVED EQUAL
4" PVC FROM BYPASS
VALVE TO W UNIT
BOTTOM
CONNECTED TANK$
WITH 4' SCH 40 PVC
AND WATER -TIGHT
BOOTS
EMERG. STORAGE VOL
+/- 4064 GALS (USING BOTH TANKS)
PEAK ENABLE= ELEV. ' J" C
ELEV. "G" WEIGHTED MERCURY FLOA
36" MIN
4" PVC END CAP NOTE: DO NOT
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HUNTER INDUSTRIES, OR EQUAL
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TREATED POST
DRIP CONTROL PANEL
WITH ALARM
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FIN.GRADE: ELEV. "A"
-TO DISPOSAL
P
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FIELD DOSE TANK
3500 GALLON PUMP TANK +/- 47 GALS PER INCH
PT-2105
SHOAF PRECAST CONCRETE, OR EQUAL
TANK ELEVATION SCHEDULE
ELEV."A"
266.00
ELEV."B"
262.40
ELEV."C"
262.60
ELEV.I'D"
262.50
ELEV. "E"
261.83
ELEV.'IF"
263.00
ELEV. "T
257.83
ELEV. "H"
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ELEV. "1"
257.83
ELEV. "J"
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ELEV."K"
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4" RISER PIPE
TO GRADE ---- -----------
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HE Nmpmr i' 1, 1N THIS
bP
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NEXT ASSY I USED ON
APPLICATION
4
UNLESS OTHERWISE SPECIFIEDi
NAME
DIMENSIONS ARE IN INCHES
DRAWN
TOLERANCES
FRACTIONAL ±
CHECKED
ANGULAR MACH ± BEND '-
ENC APPR.
TWO PLACE DECIMAL ±
THREE PLACE DECIMAL ±
MFC APPR
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1L=LEF'A'v[i"i, PER
COMMENTS
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I ED NOT SCALE DF.AW:NC
-j." INLET
JV LAMP
DATE
l A N - _N -SIN
TITLE
UV 101 SINGLE LAMP
DVG. NO. REV
SCALE 1220 ,'1_ICHT: I SHEET I OF 1
50" LONG "T" POSTS
FIBERGLASS OR PAINTED STEEL
SET POSTS @ +1- 25' SPACING
14 GA. HI•TENSILE STEEL WIRE
24" BURY
DETAIL OF FENCING REQUIRED AROUND
(NOT TO SCALE)
240
23
220
21,
200
191
180
+, 17
160
LL- 15
140
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120
100
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80
70
60
50
40
30
20
10
PUMP CURVE
FOR DRIP DOSING
15 GPM TO 25 GPM
�4 v 12 20� 28 36 44
Gallons Per Minute
'c"mc TY MR%PEA MINUTE
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CAPACITY 43ALLOUS PER MINUTE
PUMP CURVE
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STANDARD RESIDENTIAL DRIP SYSTEM DETAILS
AIR RELEASE
121.
VALVE
cover
Depth
i
InstallaU
+
+ +
Depth
Supply line de
is below frost line
TOP FEED MANIFOLDS
USE ON ALL SITES WITH A DISCERNIBLE SLOPE
TO CONTROL DRAIN DOWN FROM UPPER LATERALS
TO LOWER LATERALS AFTER PUMP SHUTS OFF.
Suppplyy
MOnifnld i'�Rneptym
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PRESSURE
DRIPPER TUBING
a
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BELOW FROST LINE
V-,*-FINISHED GRADE �
INSTALLATION DEPTH
- INSTALLATION DEPTH
Air Release Valve
above highest drip
run in that zone.
Top Feed on SlteS
with dls[ernlble jlope
RESIDENTIAL
AIR RELEASE
VALVE
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PRESSURE + +ff ++
DRIPPER TUBING f f +f
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ALVCHECK -
1J2' PVC
1/2" PVC RIGID
FLEX
COMMON
RETURN PIPE
Patent No. 5,984,574B
F2-] AMERICAN MFG. COMPANY
TWO -FILTER -15 GPM
HYDRAULIC UNIT
Normally Open
Supply Valves
Flowmeter
Disc Filters
Backflush Valves
11A" Supply From
Pump Tank
Normally Closed
-field Flush Valve
Install insulation
for shallow syste
in freezing lima
See diagram abt
12' HYDRAULIC
jj \jam TUBING
FINGER SCREI
w/ 6mm 90' ELL.
IF`6mm 90' ELL.
PRESSURE
M
RPA CONNECT—E
DRIPFlELD
COMMON RETURN
RETURN PRESSURE ASSEMBLY (RPA)
NITS
NOTE:
IN THE EVENT THE DRIP ZONES ARE
A DISCERNIBLE VERTICAL ELEVATION ABOVE
THE HYDRAULIC UNIT, INSTALL A "RETURN
PRESSURE ASSEMBLY." THE ASSEMBLY
IS TO BE USED TO PREVENT THE RETURN
LINE FROM DRAINING AFTER OR DURING A
DOSE. REMOVE THE ZONE RETURN CONNECTION
AND REINSTALL A SHORT 1" NIPPLE IN THE
RETURN VALVE. INSTALL ASSEMBLY AS SHOWN
ABOVE. THE HYDRAULIC TUBING PROVIDING
PRESSURE FOR THE REST OF THE UNIT MUST BE
PLUGGED AND THE NEW TUBING FROM THE
ASSEMBLY CONNECTED TO THE PRESSURE SIDE
OF THE SOLENOID.
1 %" Return To
Septic Tank
1" Normally Closed To Return Pressure
Zone Valves Assembly
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SITE CLEARING GUIDELINES
General guidelines for preparing/clearing a site for installation of an American Mfg. "Perc-Rite@" Drip System:
GENERAL REQUIREMENTS:
The preservation of the original structure of the soil in the absorption area is essential to maintaining the percolative capacity of the soil. No activity other than the construction of the system is
permitted within the absorption area. On sites where a majority of the vegetation needs to be removed, care must be taken to minimize the impact on the soils natural permeability. There shall be
no cutting, filling, or storage of material on or within 20' of the adsorption area. Site clearing and preparation shall be performed by the installation contractor for the wastewater dispersal system.
The absorption system is not to be constructed during periods of wet weather when the soil is sufficiently wet at the depth of installation to exceed its plastic limit. The plastic limit is exceeded when
the soil can be rolled between the palms of the hands to produce threads 1/8 inch in diameter without breaking and crumbling.
After installation of the dispersal system, or if after clearing installation is not to be performed for 60 days, seed the area liberally with native grasses. The standard Department Of Transportation
specification is acceptable consisting of perennial rye and fescue. At all times protect the installation area from erosion. Local codes shall apply for best management practices to control runoff.
SHALLOW INSTALLATIONS (surface to 8"):
Clearing and removal should be by hand with minimal machine assistance and under optimum soil moisture conditions. Track machines are preferred to those with rubber tires and should only be
used around edges of installation. Soil moisture conditions need to be confirmed prior to beginning clearing and system installation by the soil scientist of record.
LARGE SCALE INSTALLATION TESTING:
Larger systems typically do not have water available for zone installation testing on a timely manner. It is desirable to water test an installed zone while the supply and return manifold header
ditches are exposed to better inspect for leaks. In order to facilitate site and equipment protection and erosion control, the installation contractor shall provide sufficient water and the means to
deliver and monitor the water to both flush and leak test each zone or subzone prior to backfill. The flushing volume shall be five times the volume of the piping network being flushed. The flushing
velocity shall be in excess of 2-1/2 feet per second. The leak testing volume shall be at least 3 times the volume of the pipe. The leak test shall continue until steady state flow is achieved and the
flow rate is within 6% of the design flow rate or as approved by the manufacturer or engineer. After successful testing and inspection the supply and return pipe connection points shall be
sealed and protected from dirt and debris from entering prior to final connection.
General Construction Notes
American Manufacturing "Perc-Rite@" Drip
1. All installation and construction techniques shall conform to state and county codes pertaining to on site sewage systems and the permit for this site.
2. The installation of this system shall be in accordance with specifications and procedures as supplied by the Manufacturer of the equipment.
3. The drip tubing shall be installed using a vibratory plow, trencher, or by hand.
4. All tubing to be installed along contour.
5. All PVC pipe and fittings shall be PVC SCH 40 Type 1 rated for pressure applications. All glued joints shall be cleaned and primed with purple (dyed) PVC primer prior to being glued.
6. All cutting of PVC pipe, flexible PVC and dripper tubing of size 1 1/2" or smaller shall be accomplished with pipe cutters approved by American Manufacturing Company, Inc. No sawing of PVC,
flexible PVC or dripper tubing of size 1 1/2" or smaller allowed.
7. All PVC pipe, flexible PVC and dripper tubing in the work area shall have the ends covered with duct tape to prevent construction debris from entering the pipe. Prior to gluing, all joints shall be
inspected for and cleared of any construction debris.
8. All automatic valves (zone valves & field flush return valves) shall be installed with isolation valves, bypass valves, and disconnects (i.e. unions, flanges) for manual field operation during field
maintenance events. All valves must be provided with at -grade access.
9. Drain field supply and return lines and manifolds to be installed at adequate depth to prevent freezing. Horizontal spacing between the dripper lines and the installation depth to be as specified.
10. No activity on drain field area other than minimum required to install system. Do not park equipment, drive large equipment over or store materials on drain field area.
11. No wet weather installation is permitted.
12. The contractor shall be certified by American Manufacturing Company, Inc. to install this type of system and shall hold a pre -construction meeting with the individuals responsible for soil evaluation,
permitting and inspections prior to site work beginning to insure protection of the site conditions and to ensure the system is installed according to design.
13. If site conditions are determined to require the installation of the system to deviate from these plans, all work shall stop immediately and the designer shall be notified. Any ongoing work shall be
at the sole responsibility of the contractor.
14. All force mains shall be tested for leaks prior to drip tubing installation and prior to system startup, at 60 psi for 2 hours without a drop of 5 psi. Uncovered force mains shall be visibly inspected for
leaks. If a leak is suspected in covered force mains then the force main shall be re -tested at a minimum pressure of at least 30 percent above the design operating pressure, for at least 30 minutes.
There shall be no discernible leakage.
15. ASD15 & 25 Hydraulic units to be placed on a bed of gravel for drainage.
16. If standing groundwater is a problem a screened drain to daylight is required.
DESIGN PARAMETERS & USAGE AGREEMENT:
Every attempt has been made subdue adverse conditions of this site. Therefore, the designer and/or engineer shall not be held liable for:
1. Improper installation;
2. Improper or lacking operation and maintenance;
3. System abuse;
4. Improper use;
5. Any activity conflicting with the guidelines setforth in the manufacturer's operation and maintenance manual;
6. Any activity conflicting with 15A NCAC 18A .1900 rules and applicable wastewater system approvals;
7. Any activity outside of the designer's and/or engineer's purview.
Acceptance and use of these documents constitute agreement with the following:
1. In no case shall the liability to the designer or engineer for damages exceed the amount recived by the designer and/or engineer for professional services rendered.
2. In no case shall the designer and/or engineer be held liable for activities outside of his or her's purview.
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GENERAL NOTES:
ES: (NOTES 16-19, & 21 APPLICABLE ONLY TO SURFACE SYSTEMS
1. ALL INSTALLATION AND CONSTRUCTION TECHNIQUES SHALL CONFORM TO ALL STATE DEPARTMENT
OF ENVIRONMENT AND NATURAL RESOURCES, DIVISION OF WATER QUALITY REGULATIONS, COUNTY
CODES, AND STATE BOARD OF HEALTH SEWAGE HANDLING AND DISPOSAL REGULATIONS, PERTAINING
TO ONSIT'E SEWAGE SYSTEMS AND THE PERMIT FOR THE SITE.
2, THE INSTALLATION OF THIS SYSTEM SHALL BE IN ACCORDANCE WITH SPECIFICATIONS AND
PROCEDURES AS SUPPLIED BY THE MANUFACTURER OF THE EQUIPMENT,
3, ALL PVC PIPE AND FITTINGS SHALT_ BE SCHEDULE 40, TYPE 1, RATED FOR PRESSURE
APPLICATIONS. ALL GLUED JOINTS SHALL BE CLEANED AND PRIMED WITH PURPLE (DYED) PVC.
PRIMER PRIOR TO GLUING.
I
4. ALL CUTTING OF PVC PIPE, FLEXIBLE PVC, AND DRIPPER TUBING SHALL BE ACCOMPLISHED WITH
PIPE CUTTERS APPROVED BY THE MANUFACTURER. NO SAWING OF PVC OR DRIPPER TUBING WILL BE
ALLOWED,
5. ALL PVC PIPE, FLEXIBLE PVC, AND DRIPPER TUBING IN THE WORK AREA SHALL HAVE THE ENDS
COVERED WITH DUCT TAPE TO PREVENT CONSTRUCTION DEBRIS FROM ENTERING THE PIPE. PRIOR TO
GLUING, ALL JOINTS SHALL BE INSPECTED FOR, AND CLEARED OF, AND CONSTRUCTION DEBRIS.
6. NO WET WEATHER INSTALLATION WILL BE ALLOWED.
7, NO AC72LY_ SHaI_L TAB -L-ALL Oil THE GRAIN FI1 I ARR OTHER THAN THE MINIMUM
REQUIRED TO INSTALL THE SYSTEM- DO NOT PARK EQUIPMENT, DRIVE LARGE EQUIPMENT OVER, OR
STORE MATERIALS ON THE DRAIN FIELD SITE.
8. HORIZONTAL SPACING BETWEEN DRIPPER LINES SHALL BE AS SPECIFIED OR SHOWN. DRIPPER
LINES SHALL BE PLACED ON CONTOUR
--- MAINTENANCE SCHEDULE
ITEM FREQUENCY CASK
SEPTIC TANKS
PUMP TANKS
EQUIPMENT & CONTROLS
FORCE MAINS &
SUPPLY MANIFOLDS
FIELDS
3 - 4- MONTHS
3 - 5 YEARS
3 - 4 MONTHS
3 - 4 MONTHS
6 MONTHS
3 - 4 MONTHS
CHECK SOLIDS ACCUMULATION,
IN/EXFILTRATION, BAFFLE DAMAGE,
BLOCKAGES, CHECK THE FILTER.
PUMP SEPT.AGE IF REQUIRED
CHECK SOLIDS ACCUMULATION,
PUMP OUT SOLIDS IF REQUIRED.
CHECK IN/EXFILTRATION. CHECK
FOR PROPERLY OPERATING FLOATS,
HIGH A R Al RM
SEEDING SPECIFICATIONS
APPLIES TO ALL DISTURBED AREAS OUTSIDE DRIPPER FIELD
SEEDING MIXTURE_ . .
SPLCIES RATE (LB/ACRE)
TALL FESCUE 100
SERICEA LESPEDEZA 30
KOBE LESPEDEZA 10
PENSACOLA BAHIAGRASS 50
CHE K W TE A SEEDING NOTES
1,
AFTER SEPTEMBER 1 USE UNSCARIFIE:D SERICEA SEED.
CHECK FLOAT CONTROLS & ALARMS, 12, ';WHERE A. NEAT APPEARANCE IS DESIRED, OMIT SERICEA AND INCREASE KOBE TO 40
FOLLOW MANUFACTURER'S SERVICE LB/ACRE..
REQUIREMENTS. . OV! f�=-SEED 50 LB/ACRE OF TALL FESCUE EACH FALL, UNTIL WELL ESTABLISHED.
CHECK FOR LEAKS & RE -MEASURE
FLOW IF NECESSARY. CHECK FOR
EXPOSED PIPE.
CONTROL VEGETATIVE GROWTH FOR
PROPER INSPECTIONS. CHECK FOR
EROSION, PONDING OF WATER,
SURFACING OF EFFLUENT,
MEDIA FILTER 6 MONTHS MEASURE FLOW TIMING DRAW
9, PRIOR TO SIARTUP OF THE DRIP DISPOSAL SYSTEM, THE AIR RELEASE VALVES SHALL BE
CESSING TANK.
DOWN IN THE PROCESSING
REMOVED AND EACH ZONE IN THE SYSTEM SHALL BE FLUSHED AS FOLLOWS: 4 USING AN
CHECK FOR PONDING/CLOGGING.
APPROPRIATE LENGTH OF FLEXIBLE PVC PIPE WITH A MALE FITTING ATTACHED TO THE AIR RELEASE
CONNECTION TO DIRECT THE FLUSHING WAFER AWAY FROM THE CONSTRUCTION AREA; B) FLUSH THE
12 MONTHS SAMPLE DISCHARGE WASTEWATER.
ZONE WITH A VOLUME OF WATER (CLEAN WATER TO BE PROVIDED BY THE CONTRACTOR) EQUAL TO
DRAW LABORATORY SAMPLES AND
1.5 TIMES THE VOLUME OF THE PIPES FROM THE CENTRAL UNIT TO THE AIR RELEASE VALVE; 0)
REPORT TO AGENCIES.
REPEAT THIS PROCEDURE FOR EACH ZONE (THE FLUSHING OF THE SYSTEM IS ACCOMPLISHED BY
MANUAL OVERRIDE OF THE CONTROL PANEL BY THE MANUFACTURER OR ENGINEER).
GENERAL NOTES:
10. IF EXISTING SEPTIC TANKS ARE USED, THEY SHALL BE PUMPED OUT BY A COMMERCIAL SEPTIC
I. HOUSING AND OTHER STRUCTURES AS MIGHT BE SHOWN ON THESE PLANS ARE BASED UPON
TANK CLEANER. AFTER THE TANK IS EMPTIED, IT SHALL BE RINSED, PUMPED, AND REFILLED WITH
CLEAN WATER, DEBRIS IN THE SEPTIC TANK MUST BE KEPT TO A MINIMUM AS IT COULD CLOG THE
INFORMATION AVAILABLE. LOCATION OF DWELLING AND STRUCTURES ARE SUBJECT TO CHANGE
DISK FILTERS DURING STARTUP. DISK FILTERS ARE NOT BACK -FLUSHED DURING STARTUP AND ANY
DURING CONSTRUCTION. PUMPS, HEAD LOSS CALCULATIONS, ETC. MAY NEED TO BE RE-EVALUATED
CLOGGING COULD CAUSE INCORRECT FLOW RATE READINGS FOR THE CONTROLLER. IF UTILIZED,
IF ALTERATIONS TO SUCH LOCATIONS ARE REQUIRED.
SEPTIC TANKS MUST BE WATERTIGHT.
11. A LEAKAGE TEST SHALL BE PERFORMED ON THE SEPTIC AND DOSING TANKS TO INSURE THAT
2. LAYOUT OF THE APPLICATION AREA IS BASED ON FIELD DELINEATION OF SOILS AREA PERFORMED
ANY INFILTRATION/EXFILTRATION OCCURS AT A RATE THAT DOES NOT RESULT IN GREATER THAN Y2-
BY SOIL & ENVIRONMENTAL CONSULTANTS, P.A. ANY CHANGE IN LAYOUT, BY THE SYSTEM INSTALLER,
DROP IN WATER LEVEL IN A 24-HOUR PERIOD.
OUTSIDE OF THIS AREA WILL NEED TO BE APPROVED BY THE SOILS CONSULTANT AND THE ENGINEER.
12. IF TREES ARE TO BE REMOVED FROM SITE, CUT STUMPS FLUSH WITH GROUND. REMOVE
3. THERE ARE NO KNOWN EXISTING WELLS, BUILDINGS, OR STRUCTURES WITHIN THE REQUIRED
CUTTINGS BY HAND.
BUFFERS.
13. THE CONTRACTOR SHALL BE CERTIFIED TO INSTALL THIS TYPE OF SYSTEM BY THE
MANUFACTURER AND SHALL. HOLD A PRE -CONSTRUCTION MEETING WITH THE INDIVIDUALS 4, THERE ARE NO AREAS WITH THE APPLICATION AREA THAT ARE WITHIN THE 100 YEAR
RESPONSIBLE FOR THE SOIL EVALUATION, PERMITTING AND INSPECTIONS, PRIOR TO SITE WORK
BEGINNING, TO INSURE PROTECTION OF THE SITE CONDITIONS AND TO INSURE THAT SYSTEM IS FLOODPLAIN.
INSTALLED ACCORDING TO THE DESIGN.
14. IF SITE CONDITIONS ARE DETERMINED TO REQUIRE THE INSTALLATION OF THE SYSTEM TO
DEVIATE FROM THE PLANS, ALL SITE WORK SHALL STOP IMMEDIATELY AND THE DESIGNER SHALL BE
NOTIFIED. ANY ONGOING WORK SHALL 13E AT THE SOLE RESPONSIBILITY OF THE CONTRACTOR
15 OPERATION AND MAINTENANCE MANUAL IS TO BE PROVIDED AT JOB COMPLETION BY THE
MANUFACTURER OR PRODUCT SUPPLIER.
16. A 50' BUFFER SHALL BE MAINTAINED BETWEEN THE DRIP IRRIGATION SITES AND THE PROPERTY
LINES,.
17, A 100' BUFFER SHALL BE MAINTAINED BETWEEN THE WASTEWATER SYSTEM (WETTED AREA,
LINES, AND TREATMENT UNITS) AND ANY POTABLE DRINKING WATER WELLS,
18 A TWO -STRAND WIRE FENCE SHALT. BE INSTALLED AROUND THE PERIMETER OF THE DRIP FIELD.
19. A 100' BUFFER SHALL. BE MAINTAINED BETWEEN THE WASTEWATER SYSTEM WETTED AREA AND
RESIDENCES UNDER SEPARATE OWNERSHIP.
20 THE .AUDIO AND VISUAL HIGH WATER ALARMS SHALL BE EXTERNAL TO AN)' STRUCTURE.
21. A RAIN SENSOR (MINI -CLICK ii BY HUNTER INDUSTRIE5, INC., RAIN -CHECK E3'L RAINBIRO, OR
EQUAL) SHALL BE INSTALLED NEAR THE APPLICATION AREA AND SHALL BE WIRED INTO THE SYSTEM
CONTROL IN ACCORDANCE MT4 MANUFACTURER'S RECOMMENDAMNS AND IN ACWROAMCF. WITH
LOCAL ELECTRICAL_ COED REQUIREMENTS.
22. THE OUTDOOR CONTROL PANEL SHALL BE RATED NEMA 4X.
23-. ALARMED FILIER SYSTEM IS OPTIONAL; HOWEVER, IF SELECTED, IT SHALL BE WIRED INTO THE
CONTROL PANEL IN ACCORDANCE WITH MANUFACTURER'S RECOMMENDATIONS AND IN ACCORDANCE
WITH LOCAL ELECTRICAL CODE REOUIREMENTS-
24. DEPRESSIONS AND IRREGULARITIES IN THE APPLICATION AREA SHALL BE BRIDGED DURING
CONSTRUCTION WITH SECTIONS OF .SOLID LINE. THE POR11ONS OF SOLID LINE SHALL_ BE BURIED TO
PROTECT AGAINST FREEZING,.
25. ALL SURFACE WATER SHALL BE DIVERTED FROM TANKS, RISERS, CONTAINERS, ETC., TO
PREVENT CONTAMINATION, EROSION, AND/OR MALFUNCTION.
5. THE APPLICATION AREA SHALL BE MAINTAINED AS A WOODED OR "NATURAL" AREA SITE.
6. A LEAKAGE TEST SHALL BE PERFORMED ON ALL TANKS WHEREBY AN EXFILTRATION RATE SHALL
NOT EXCEED A ONE-HALF INCH DROP IN A 24-HOUR PERIOD, AS OBSERVED AND CERTIFIED BY THE
ENGINEER.
7. ALL PRESSURE PIPING SHALL BE SCH. 40 PVC AND PRESSURE TESTED TO AN INITIAL PRESSURE OF 55
PSI, AND A 5 PSI DROP IN A 2 HOUR PERIOD IS NOT EXCEEDED.
NURSE PLANTS
BETWEEN APRIL 15 AND AU.GIFST 15, ADD 10 LB/ACRE GERMAN MILLET OR 15 LB ACRE
SUNDANGRAS3 PRIOR TO MAY 1 OR AFTER AUGUST 15, ADD 40 LB/ACRE RYE ( RAIN)
FALL IS BEST FOR TALL FESCUE AND LATE WINTER FOR I_ESPEDEZAS. OVERSEEDING OF
Kr7BE LESPEDEZAS OVER THE FALL SEEDED TALI_ FESCUE IS VERY EFFECTIVE. USE
UNHULI_ED BERMUDAGRASS SEED IN FALL.
SOR AMENDMENTS
APPLY LIME AND FERTILIZER ACCORDING TO TESTS, OR APPLY 4,000 LB/ACRE GROUND
AGRi[:ULTORE LIMESTONE AND LOW 1_I3/ACRE 10-10-10 FERTILIZER.
MULCH
AMPLY 4,DCKr LbACRE GRAIN $TRA14, ()R EQUIVALENT COVER OF ANOTHER SUITABLE
MULCHNC MAT?IAL. ANCHOR NULCM .BY TACKWG WTH ASPHALT, ROVING OR NETTING
VETTING IS flIE PREFERRED ANCHORING METHOD 'QN STEEP SLOPES.
MAINTENANCE
REFERTILIZE IN THE SECOND YEAR UNLESS GROWTH IS FULLY ADEQUATE. MAY BE MOWED
ONCE OR TWICE A YEAR, BUT MOWING IS NOT NECESSAR'i. RESEED, FERTILIZE AND
MULCH DAMAGED AREAS IMMEDIATELY.
GENERAL NOTES:
1. TWO SEPARATE PANELS AR REQUIRED. ONE SHALL BE FOR THE PRE-
TREATMENT, AND ONE FOR THE DRIP DISPOSAL SYSTEM.
2. EACH CONTROL PANEL SHALL BE A NEMA 4X STYLE ENCLOSURE,
AND AS FABRICATED BY THE COMPONENT SUPPLIER.
3. EACH CONTROL PANEL SHALL BE LOCATED AS CLOSE AS POSSIBLE
TO THE COMPONENT IT SERVES, MOUNTED A MINIMUM OF 36 INCHES
ABOVE GRADE, AND FASTENED SECURELY TO A POST OR BOARD.
4. THE INSTALLERS ELECTRICIAN SHALL MAKE THE INTERNAL PANEL
CONNECTIONS FOR TE CONTROL CORDS (INPUT & OUTPUT, AND
GROUNDING ROD). EACH CONTROL PANEL SHALL CONTAIN A
WIRING SCHEMATIC IDENTIFYING THE INTERNAL AND EXTERNAL
CONNECTIONS.
5. POWER CONTROL CIRCUITS TO THE PRETREATMENT CONTROL
PANEL AS WELL AS THE DRIP DISPOSAL CONTROL PANEL SHALL
REQUIRE TWO CIRCUITS: ONE FOR THE PUMP OR BLOWER; AND, ONE
FOR THE ALARM AND CONTROL CIRCUITRY.
6. A MINIMUM CONDUIT SIZE OF 1 1/2 INCH SHALL BE USED FOR
CONNECTIONS FROM PANEL TO PUMP TANKS.
7. EACH CONTROL PANEL SHALL BE PROPERLY GROUNDED BY A
PROPERLY SIZED CONDUCTOR SECURELY FASTENED TO A GROUND
ROD AT THE BASE OF THE CONTROL PANEL LOCATION.
S. OPEN CONDUIT ENDS SHALL HAVE REMOVABLE CLAY -TYPE DUCT
SEAL EMBEDDED AT IT ENDS TO PREVENT GASSES AND MOISTURE
FROM ENTERING THE CONTROL PANELS. DO NOT USE SILICONE. OR
.EXPANED FOAM PRODUCTS.
9. THE PUMP POWER CORDS AND FLOAT SWITCH CABLES SHALL BE
SUPPLIED IN A LENGTH SUITABLE SUCH THAT NO SPLICES WILL
OCCUR WITHIN THE PUMP TANKS. IF A SPLICE MUST BE MADE, IT
SHALL OCCUR MADE ABOVE GRADE IN A NEMA 4X JUNCTION RO.
WITH ALL CABLE CLEARLY LABELED.
10.ALARMS SHALL BE AUDIBLE AND VISIBLE.
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