WQ0045463_Application_20240530

Initial Review
Reviewer nathaniel.thornburg
Is this submittal an application? (Excluding additional information.) *
Yes No
Permit Number (IR) * WO0045463
Applicant/Permittee Pea Ridge Developers, LLC
Applicant/Permittee Address 341 Kilmayne Dr., Suite 201
Is the owner in BIMS? Yes No Is the facility in BIMS?
Owner Type
Facility Name
County
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
Organization
Firefly Overlook - Lot 6 SFR
Chatham
Does this need review by the hydrogeologist? * Yes No
Regional Office
CO Reviewer
Admin Reviewer
Fee Amount
Complete App Date
05/30/2024
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 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*
919-818-2077
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*
Pea Ridge Developers, LLC
Applicant/Permittee Address*
341 Kilmayne Dr., Suite 201
Facility Name*
Firefly Overlook - Lot 6 SFR
Please provide comments/notes on your current submittal below.
This Five (5) Bedroom SFR will require the granting of a flow reduction from 600 gpd to 480 gpd. The flow reduction request has been prepared but
awaits receiving a WQ # tracking number. As soon as a permit tracking number is received, a transmittal to Zack Lentz (NPDES) will be executed for
his review and approval.
The subdivision in which this project appears will have five additional lots having SSFR submittals to DWR for review and permits. Please have the
same staff member assigned to review all SFR applications, if possible.
Permit fees will be hand delivered to the offices on the 9th floor within the week.
Regards,
Jack Harman. PE
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.)
Binder -Lot 6 Firefly DWR Submittal 052824.pdf 8.48MB
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
;1 twrw,
Submission Date 5/26/2024

JOJL JLl \ R. JL JL.l 1RMAN, P.E.
PROFESSIONAL CONSULTING ENGINEER
2112 White Oak Road..... Raleigh, North Carolina.....27608
[e-mail]
May 24, 2024
COVER LETTER
Re: Submittal Package Information -Application for Non -Discharge Permit for a Five Bedroom
Single Family Residence; Lot 6 Firefly Overlook Subdivision
303 Firefly Overlook Road, Pittsboro, NC)., Chatham County, NC
To NCDENR-DWR Plan Review Section:
Pumose: 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. A Design Daily Flow
Reduction has been received from the NPDES Branch which allows for the 5 Bedroom
Residence to be permitted for 480 Gallons per Day, rather than the standard 600 Gallons
per Day.
Protect 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. Please
note that the Septic Tank and PreTreatment Media Filter has been sized for 600 GPD, but
the Field Application is designed to receive a DDF of 480 GPD.
Attached herewith are supporting documents, as applicable and requested by the DWR review
checklist, to wit:
Section 1: Sum)ortina Documents
-DWR Form SFRWWIS 06-16 Application
-Supplemental & Miscellaneous Project Exhibits
-General Project Viewing Map
-Exhibit for Soils, Wells & Stream Locations
-USDA Soils Map
-USGS Nerry Oaks Quad Map -Project Location

-Property Plat Map -Firefly Overlook Subdivision
-Property Ownership Information
-Corporation Information
-Capacity to Act for Corporation
-Signed Copy of O&M Agreement
-County Health Dept Septic Denial Letter
-Natural Heritage Program Comments
-Soils Report & SFR Worksheet
Section 2: Desian & EnRineerinv Calculations
Section 3: General Specifications
Section 4: Product/Manufacturers Cut Sheets
Section 5: Plans
Sheet 1 of 7:
Cover Sheet, Vicinity Map, Lot Location Map, etc.
Applicable Reference
Notes
Sheet 2 of 7:
Overall Site Plan
Sheet 2A of 8: House Plan Area
Sheet 3 of 7:
Enlarged Field Area Layout
Sheet 4 of 7:
Hydraulic Profile, Treatment & Tank Details, etc.
Sheet 5 of 7:
Pump Details -Drip Dispersal System
Sheet 6 of 7:
Drip System Miscellaneous Details
Sheet 7 of 7:
Component Details, O&M Schedule, Electrical, etc.
If any questions arise regarding this matter, please do not hesitate to call.
John R. Harman, PE
Consulting Engineer
919-818-2077
Page 2 of 2

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
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 .0IOU, 15A NCAC 02T .0100, 15A NCAC 02T
.0600, 15A NCAC 18A .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 conies of the application and suonortime 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 Proiett
Fees.
C. Single -Family Residence Wastewater Irrigation Systems (FORM: SFRWWIS 06-16) Application (All Application Packages):
® 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 I.2. is a corporation or company, provide documentation it is registered for business with the
North Carolina Secretary of State.
❑ If the Applicant Type in Item I.2. is a partnership, sole proprietorship, trade name, or d/b/a, enclose a copy of the certificate
filed with the Register of Deeds in the county of business.
® The facility name in Item II.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 Fm6neer.
® 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 021' .01�, an alternate
person may be designated as the signing official if a delegation letter is provided from a person who meets the criteria in 15A
NCAC 02T .0106(b).
❑ If this project is for a renewal without modification, use the Non -Discharge System Renewal ( FORM: NDSR) application.
D. 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 .Q604(el, 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 021..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 4

F. Soil Evaluation (All Application Packages that include new irrigation sites):
®Per 1 ?A NC.AC 02T .0604(6) and current Division Policv, submit a detailed soil evaluation that has been signed, sealed and dated
by a '`forth 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 Poliy.
® 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 -Family Residence Wastewater lrritration Svstem Loadinii Rate Calculation Policy.
® A completed copy of the Sinulc-Family Residence Loadinv Rate Workbook (i.e., Project Information, Potential
Evapotranspiration, Precipitation, and Irrigation Area Calculations).
G. Engineering Plans (All Application Packages):
® Per 15A NCAC 02T .0604(c)f 1), submit standard size and 11 x 17-inch plan sets that have been signed, sealed and dated by a
North Carolina licensed Professional Engineer.
® 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 4

H. Specifications (All Application Packages):
® Per 15A NCAC 02T _060J , submit specifications that have been signed, sealed and dated by a North Carolina licensed,
Professional Ln,_,incrr.
® 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)(3i, submit engineering calculations that have been signed, sealed and dated by a North Carolina
licensed Professional Eneineer.
® 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.
M A properly completed and executed Single-Farni1v Residence Loading hate Workbook.
Site Map (All Application Packages):
® Per 15A NCAC 02T .0604(d). submit standard size and 11 x 17-inch site maps that have been signed, sealed and dated by a
North Carolina licensed Professional Encineer and or Professional Land Survevor.
® 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 02L .01076) 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 0? T .0604 , 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 15 A NCAC 02T .0604(h), submit a notarized Operation and Maintenance Agreement that has been signed and dated by all
deeded property owners.
INSTRUCTIONS FOR FORM: SFRWWIS 06-16 & SUPPORTING DOCUMENTATION Page 3 of 4

M. County Health Department Denial Letter (All New Application Packages):
® Per 13A NCAC 021' .060410, 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 Articic 21 Part 6 of ChVter 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 15A NCAC 02 .01 U5 c 1U , submit documentation from the Department's Natural Heritage Proeram demonstrating the
presence or absence of threatened or endangered aquatic species within the boundary of the wastewater treatment, storage and
irrigation facilities.
❑ If the facility directly impacts such species, this documentation shall provide information on the need for permit conditions
pursuant to 15A NCAC 02 B .0 110.
P. Other Environmental Permits (All Application Packages that include stream or wetland crossings):
❑ Per 15A NCAC 0-IT .0 105c 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 Oualitv PeimittinL� Section — Wetlands 401 Certification
❑ US Armv Carps of Engineers South Atlantic Division — Nationwide 121 or Section 404 permit
❑ Per 15A NCAC 02T .0105(c){ J., 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/Suecial Deliverv:
512 N. SALISBURY ST.
R A f ,EIGH, NORTH CAROLINA 27604
FAX NUMBER: [phone]
INSTRUCTIONS FOR FORM: SFRWWIS 06-16 & SUPPORTING DOCUMENTATION Page 4 of 4

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
I. APPLICANT INFORMATION:
1. Applicant's name as appears on deed, contract or lease agreement: Pea Ridac Developers. LLC
2. Applicant type: ❑ Individual ® Corporation ❑ General Partnership
3. Signature authority's name: Andrew Ross per 15A NCAC 02T .0106ib.1 Title: Manager
4. Applicant's mailing address: 341 Kilmavne Dr, Suite 201
City: Cary State: NC Zip: 27511-
5. Applicant's contact information:
Telephone number: [phone] Fax number: (_) - Email Address:
Andrew. RossCetr flovdde ve lonmen t. co m
II. FACILITY INFORMATION:
1. Facility name: Lot 6: 303 Firefly Overlook Road: Chatham County, NC
2. Facility status: ❑ Existing or ® Proposed
3. Facility's physical address: 303 Firefly Overtook Road
City: Pittsboro State: NC Zip: 27312- County:
4. Wastewater Treatment Facility Coordinates: Latitude: 35' 43' 13" Longitude: -79' 04' 07"
Provide the following latitude and longitude coordinate determination information:
Datum: NAD83 Level of accuracy: Nearest second Method of measurement: Man interpretation by extraction
5. USGS Map Name: Merry Oaks
III. CONSULTANT INFORMATION:
1. Engineer's name: John R Harman, PE License Number: NC 9810
Engineer's mailing address: 2112 White Oak Rd
City: Ralei h State: NC Zip: 27608-
Telephone number: [phone] Fax number:
2. Soil Scientist's name: Christopher Murray License Number: 1284
Soil Scientist's mailing address: 216 S. Swine Rd.. Suite 1
City: Greensboro State: NC Zip: 27409-336
Telephone number: [phone] Fax number: (_) _-
Firm:
Email Address:
Firm: Piedmont Environmental Associates, PA
Email Address: chris(c6oiedmontsoil.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: Septic and Advanced Pretreatment via
Recirculating Media Filter, 8& Storage prior to Surface Drip Apnlication
4. Wastewater flow: 480 GPD
FORM: SFRWWIS 06-16 Page 1 of 6

State of North Carolina
DWR Department of Environmental Quality
Division of Water Resources
DIvlsion 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 02"r .010b (CONTINUED):
5. Using 15A NCAC 02T .0114, explain how the total wastewater flow was determined:
Establishment Type Flow Basis
Single Family Residence gal/
Approved Flow Reduction to 480 gpd for 5 Bedroom gal/
Flow Number
Per Unit of Units
96 5
Total
Flow
GPD
480 GPD
480 GPD
6. Per 15A NCAC 02T .0105(c)(6), if the project includes any stream or wetland crossings, what is the status of the following
applicable permits/certifications?
Permit/Certification
fNationwide 12 or 404
Wetlands 401
Date Date Permit/Certification No.
Submitted Approved
Agency Reviewer
1
7. What is the nearest 100-year flood plain elevation to the facility? feet mean sea level. Source:
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 02-r .0605(b) for the following parameters:
Estimated Influent Designed Effluent Minimum Required
Parameter Concentration Degree of Treatment
Concentration (monthly average) _ Prior to Storage
Biochemical Oxygen Demand 350 mg/1 <10 mg/1 <_ 30 mg/l
.(BODS)
Total Suspended Solids (TSS) 350 mg/l <10 mg/l < 30 mg/1
Ammonia Nitrogen (NH3-N) 30 mg/l <10 mg/1 < 15 mg/1
Fecal Coliforms per 100 ml <200 colonies/100 ml
2. Per I 5A NCAC 02T .0605(c), 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 02�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(g), which systems are affected and what measures being taken to protect them against flooding?
7. In accordance with 15A NCAC 0IT .0605(h), has an operation and maintenance plan been submitted? ® Yes or ❑ No
8. In accordance with l5A NCAC 02T .06056), 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 0'_T .0605(k), does the septic tank design adhere to 15A NCAC 18A .1900? ® Yes or ❑ No
FORM: SFRWWIS 06-16 Page 3 of 6

V. DESIGN CRITERIA AND SETBACKS — I5A NCAC 02T .0605 & .0606 (CONTINUED):
11. In accordance with 15A NC A ' 1 .0605 1 , 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 7 & Specification Page: ) or ❑ No
14. In accordance with 15A NCAC 021' .0605(o), has a precipitation or soil moisture sensor been provided?
® Yes (Plan Sheet: 4 of 7 & Specification Page: ) or ❑ No
15. In accordance with.l 5A NCAC 02'T .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 I5A NCAC 02T .0605f 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 I SA NCAC 02T .0605(r), 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 (I5A NCAC 0213 .0200)? ® Yes or ❑ No
If no, list non -compliant setbacks:
19. Per 15A NCAC 02T .060F, 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):
Irrigation Treatment /
Setback Parameter
System Storage Unita
J
Any habitable residence or place of assembly under separate ownership or not to be
>100' >100'
maintained as poat of the project site
1 Any habitable residence or.place of assembly owned by the Permittee to be maintained as
>15'
part of the project site
Any private or public water supply source
>100'
Surface waters (streams — intermittent and perennial, perennial waterbodies, and wetlands)
>100' >100'
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)
N/A
Any well with exception of monitoring wells
>100' >100'
Any property line
10, 50'
Top of slope of embankments or cuts of two feet or more in vertical height
25'
[Any water line from a disposal system
>10,
Any swimming pool
N/A
` Public right of way
>50'
Nitrification field
N/A
Any building foundation or basement
>15' I',
20. Are any setback waivers proposed for this facility? ❑ Yes or ® No
If yes, in accordance with I5A NCAC 02T .06061 c), submit the appropriate setback waivers (l�QRM: NDWaj\V) 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 6

VI. WASTEWATER TREATMENT & STORAGE FACILITY DESIGN:
1. Type of treatment system: Select
2. Provide the requested information for each treatment/storage unit and its associated mechanical equipment:
a. PRELIMINARY / PRIMARY TREATMENT (i.e., physical removal operations):
Treatment Unit No. of Manufacturer or Dimensions (ft) /— Volume Plan Sheet Specification
I Units Material Spacings (in) (gal) Reference Reference
F— Septic Tank 1 Sheaf PreCast 10'x4.7'x4.6' 1500 4 of 7
Select
lSelect
b. SECONDARY TREATMENT
(i.e., physical, biological
and recirculation processes):
Treatment Unit
No. of
Manufacturer or
Volume
Dimensions (ft)
z
Units
_Material
_ (gal)
EZ Treat
1
EZ-Treat 600
+/-7'x4.5' N/A
Recirculation Tank
1
Shoaf PreCast
12' x6' x4. 8' 2500
Select
c. DISINFECTION:
Treatment Unit No. of
` Units
Ultraviolet 1
Select
d. PUMP/STORAGE TANK:
Manufacturer or
Material
Sheaf PreCast
*Partial Use with
Recirc Tank
e. PUMPS:
Location
2500 Gal Recirc
3500 Field Dose
Tank
f. BLOWERS:
Location
g. MIXERS:
Plan Sheet Specification
Reference Reference
4 of 7
4of7
1
Manufacturer or Dimensions (ft) Volume Plan Sheet Specificatiol
Material I _ (gal) Reference Reference
EZ Treat Model UV 101 10 GPM 4 of 7
1
No. of
Total
Effective
Effective I Plan Sheet Specification
Units
Dimensions (ft) Volume
Volume
Storage Reference Reference
_ (gal)
(gal)
(days) _
1 12' x6' x6. 6' 3500
4039*
8.4 4 of 7 Calcs
No. of
Manufacturer /
Purpose
Pumps
Type
1 Dose EZ Treat Pod
StatRite Step20
Goulds
1 Field Dosing
PUTB 1534112 W
No. of Units Served Manufacturer /
Blowers Type
Capacity
Plan Sheet Specification
GPM TDH
Reference Reference
20 100'
4 of 7 {�
15 150'
4&5of7 {;
1
Capacity Plan Sheet Specification]
(CFM) Reference Reference
FORM: SFRWWIS 06-16 Page 5 of 6

No. of Manufacturer / Power Plan Sheet Specification
Location Mixers Units Served Type (hp) Reference Reference
- i
FORM: SFRV WIS 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? Existing Woodlands to Remain to the Fullest Extent Practical,
3. Soil Evaluation recommendations:
Minimum Observed I Recommended Recommended
Soil Series Fields within Soil Area Depth to SHWT Loading Rate Loading Rate
(ft) _(in/hr) (in/yr)
Badin Goldston All 4 Zones 12� <0.3 in/Hr 18.39
Complex
r - 1
1
}
4, Irrigation System Information (Note — this table may be expanded for additional fields):
Designed Designed t Waterbody
Area Dominant Latitude Longitude
Field (acres) Soil Series (DMS) (DMS) Rate Rate Stream Index Classification
(in/hr) (in/yr) No. '- _
1 0.389 Cid(Badin-Goldston) 0.15 16.9 35043' 13" -79' 04' 07" UT WS-IV, NSW {
„
O f f, ] „
Total 0.389
Provide the following latitude and longitude coordinate determination information:
Datum: NAD83 Level of accuracy: Nearest 30 seconds Method of measurement:
Man internretation by extraction
'- For assistance determining the waterbody stream index number and its associated classification, instructions may be
downloaded at: htlpS:: ,ncdenr.s3.amazonaws.com, s3fs-
publiciWater°'0204ualitv!Aquiferl,,"—O'rotectioti,LAU Amrcements; WSCA]/ 2008-13.ndf
` Spray Irrigation Design Elements _ l Drip Irrigation Design Elements
Nozzle wetted diameter: ft l Emitter wetted area: 6.34 ft'-
Nozzle wetted area: ft'- I Distance between laterals: 3.19 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 / BioLine
Specification Reference: Elevation of highest emitter: 364 ft
Specification Reference: Pages 5& 6 of 7 -Specs 1
FORM: SFRWWIS 06-16 Page 7 of 6

Professional Engineer's Certification:
John R. Harman. PE attest that this application for
(Professional Engineer's name from Application Item 111.1.)
LQU; 303 Firefly Overlook-Road:_Chatham County, -
(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
under my signature and seal signifies that I have reviewed this material and havejudged 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 $10.000, as well as civil penalties up to $25,000 per violation.
�ti►t)ti�! EI! ffpr
North Carolina Professional Engineer's seal, signature, and date: .`�A*411 N R�'40A
�.���-OFESSID ���'•.
SEAL
9810
<,rv0y
H�A'K�'��,,�
Applicant's Certification per 1;-1 tiL aC 02T .01061bl:
Andrew Ross. Manager of Pea Ridge ❑evelol,ers. LLC attest that this application for
(Signature Authority's name & title from Application Item 1.3.)
Lot 6- 303 Firefly Qv_erlook Road; Chatham County, NC
(Facility name from Application Item 11.1.)
has been reviewed by me and is accurate and complete to the best of my knowledge. I understand that any discharge of wastewater
from this non -discharge system to surface waters or the land will result in an immediate enforcement action that may include civil
penalties, injunctive relief, and/or criminal prosecution. I will make no claim against the Division of Water Resources should a condition
of this permit be violated. I also understand that if all required parts of this application package are not completed and that if all required
supporting information and attachments are not included, this application package will be returned tome as incomplete. I further certify
that the applicant or any affiliate has not been convicted of an environmental crime, has not abandoned a wastewater facility without
proper closure, does not have an outstanding civil penalty where all appeals have been exhausted or abandoned, are compliant with any
active compliance schedule, and do not have any overdue annual fees per 15A NC AC021 .01.051c).
Note: In accordance i General St es 14i-215.6.A and 143-215.613, any person who knowingly makes any false statement,
representation, or ce ication in any appii. a " package shall be guilty of a Class 2 misdemeanor, which may include a fine not to
exceed $10.000 a.- yell as civil penalties a _5.000 per violation.
Signature: Date: V3/may
l
FORM: SFRWWIS 06-16 Page 8 of6

SUPPLEMENTAL & MISCELLANEOUS PROJECT
EXHIBITS
• General Project Viewing Map
• Exhibit for Soils, Wells, & Stream Locations
• USDA Soil Map
• USGS Merry Oaks Quad Map -Project Location
• Property Plat Map -Firefly Overlook Subdivision
FOLLOW THIS PAGE
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EXHIBIT FOR SOILS, WELLS, &
STREAM FEATURES FOR FIREFLY
OVERLOOK SUBDIVISION
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DEVELOPERS, LLC
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�• 1
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PROPERTY OWNERSHIP INFORMATION,
CAPACITY TO ACT FOR PROPERTY OWNER(S),.
O&M AGREEMENTS
FOLLOW THIS PAGE
Lac Cp

SOSID: 2454362
Date Filed: 7/19/2022 9:13:00 AM
State of North Carolina I Elaine F. Marshall
Department of the Secretary of State North Carolina Secretary of State
C2022 200 00135
Limited Liability Company
ARTICLES OF ORGANIZATION
Pursuant to §57D-2-20 of the General Statutes of North Carolina, the undersigned does hereby submit these Articles
of Organization for the purpose of forming a limited liability company.
1. The name of the limited liability company is: Pea Ridge Developers, LLC
(See Item Iofthe Instructions for appropriate entity designation)
2. The name and address of each person executing these articles of organization is as follows: (State whether each
person is executing these articles of organization in the capacity of a member, organizer or both by checking
all applicable boxes.) Note: This document must be signed by all persons listed.
Name Business Address Capacity
Andrew Ross - 341 Kilmavne Drive. Suite 201 Cary NC. 27511-4490 United States OMember QOrganizer
3. The name of the initial registered agent is: James Andrew Saputo Jr.
4.
5
6
❑Member ❑Organizer
❑Member ❑Organizer
The street address and county of the initial registered agent office of the limited liability company is:
Number and Street 341 Kilmayne Drive, Suite 201
City Cary Statc: NC ZipCodc: 27511-449Q�ounty. Wake
The mailing address, if different from the street address, of the initial registered agent office is:
Number and Street
Citv
State: NC Zip Code: County_
Principal office information: (Select either a orb.)
a. ❑The limited liability company has a principal office.
The principal office telephone number:
The street address and county of the principal office of the limited liability company is:
Number and Street: —
City:
State: Zip Code: County:
BUSINESS REGISTRATION DIVISION P.O. BOX 29622 Raleigh, NC 27626-0622
(Revised August. 2077) Form L-07

The mailing address, if different from the street address, of the principal office of the company is:
Number and Street:
City: State: Zip Code: . County:
b. 0 The limited liability company does not have a principal office.
7. Any other provisions which the limited liability company elects to include (e.g., the purpose of the entity) are
attached.
8. (Optional): Listing of Company Officials (See instructions on the importance of listing the company officials in the
creation document.
Name Title Business Address
Andrew Ross Manager 341 Kilmayne Drive, Suite 201 Cary NC,
9. (Optional): Please provide a business e-mail address: ct,nn
The Secretary of State's Office will e-mail the business automatically��at the provided above at no cost when a
document is filed. The e-mail provided will not be viewable on the website. For more information on why this service is
offered, please see the instructions for this document.
10. These articles will be effective upon filing, unless a future date is specified:
This is the 19th day of July 12022
Andrew Ross
Signature
Andrew Ross Member/Organizer
Type or Print Name and Title
The below space to be used if more than one organizer or member is listed in item #2 above.
Signature
Signature
Type or Print Name and Title Type or Print Name and Title
NOTE:
1. Filing fee is $125. This document must be filed with the Secretary of State.
BUSINESS REGISTRATION DIVISION P.O. BOX 29622 Raleigh, NC 27626-0622
(Revised August. 2017) Form L-01

WRITTEN CONSENT OF THE MEMBERS AND MANAGERS
OF
PEA RIDGE DEVELOPERS, LLC
The undersigned, being all of the Members and Managers of Pea Ridge Developers, LLC, a North
Carolina limited liability company (the "Comvanv"), do hereby adopt the following resolutions by
signing their written consent hereto, which action by written consent is taken in lieu of holding a special
meeting of the Members of the Company:
AUTHORIZATION TO EXECUTE DOCUMENTS ON BEHALF OF THE COMPANY
WHEREAS, the Company is in the business of developing lots in a subdivision known as Firefly
Overlook (the "Business"); and
WHEREAS, the Company is governed by the terms and conditions of that certain Operating
Agreement of the Company which allows documents to be signed by any Manager of the Company upon
agreement by the Managers; and
WHEREAS, the Company wants to put in place this set of resolutions to provide for the execution
of documents by the Company.
NOW, THEREFORE, IT IS HEREBY:
RESOLVED, that the current Manager of the Company is Andrew Ross.
RESOLVED, that Andrew Ross, acting in his capacity as a Manager of the Company, in
accordance with the terms of the Operating Agreement of the Company, is hereby authorized to execute,
acknowledge and deliver in the name and on behalf of the Company all documents required to complete
the Business of the Company.
FURTHER RESOLVED that any acts of the Company, which acts would have been authorized
by the foregoing resolutions except that such acts were taken prior to the adoption of such resolutions,
are hereby severally ratified, confirmed, approved and adopted as the acts of the Company.
This Resolution may be transmitted electronically and electronic signatures shall be deemed
effective as originals.
[SIGNATURES FOLLOW ON NEXT PAGE]

These actions and resolutions are effective as of the 10' day of April, 2024.
MEMBERS:
Rubyfield nts, LLC
By:
(nr7
Andrew Ross
MAN,
AndrewRoss

State of North Carolina
nWR Department of Environmental Quality
Division of Water Resources
SINGLE-FAMILY RESIDENCE WASTEWATER IRRIGATION SYSTEM
Division of Water Resources OPERATION AND MAINTENANCE AGREEMENT
FORM: SFRWWIS-O&M 09-18
Permit No. WQ00 County: Wake
Permittee: Lot 6-Firefly Overlook Subdivision -Pea Ridae Developers, LLC. (i.e., all deeded property owners)
The Permittee agrees to operate and maintain the single-family residence wastewater treatment and irrigation system as
follows:
1. Inspect the septic tank annually, and pump out solids as needed.
2. Inspect and clean the septic tank effluent filter annually. (if applicable)
3. Inspect the tablet chlorinator weekly. Add wastewater grade chlorine tablets (e.g., calcium hypochlorite) as needed.
Swimming pool grade chlorine tablets are not acceptable. (if applicable)
4. Inspect the ultraviolet disinfection unit weekly. Clean or replace the lamps and quartz sleeves as needed. (if
applicable)
5. Inspect all storage tanks, pumps, and alarms monthly. Remove the floating scum layer in all pump/storage tanks
when pumping the septic tank solids out.
6. Inspect the spray irrigation system monthly to verify: proper operation of the spray heads; that there are no leaks;
that vegetative growth does not obstruct the spray heads; that the irrigated wastewater is not ponding in or running
off the designated irrigation area; and that there are no objectionable odors. (if applicable)
7. Inspect the drip irrigation system monthly to verify: proper operation of the drip lines; that there are no leaks; that
vegetative growth does not obstruct the drip emitters; that the irrigated wastewater is not ponding in or running off
the designated irrigation area; and that there are no objectionable odors. (if applicable)
8. Maintain a set of Division -approved engineering plans and specifications.
9. Pay the required annual fee.
10. Request renewal of this permit on Division -approved forms no later than 180 days prior to expiration.
11. Sign and provide a Change of Ownership application to any future owner of the single-family residence wastewater
treatment and irrigation system for their completion and submission to the Division of Water Resources.
We understand the above re rements an a e to these terms as part of the issued permit.
Signature: Date: io�{-i
Signature: Date:
Signature: Date:
Signature: Date:
All deeded ni•ooerty owners shall sign this Oueration and Maintenance Aereement
FORM: SFRWWIS-O&M 09-18 Page 1 of 1

COUNTY DENIAL LETTERS
FOR SEPTIC SYSTEMS
FOLLOW THIS PAGE
LvT <P

CHATHAM COUNTY PUBLIC HEALTH DEPARTMENT
C,.urii,vrCo... DIVISION OF ENVIRONMENTAL HEALTH
v o TH CO i v y
80 EAST ST., P.O. BOX 130 - PITTSBORO, NC 27312-0130
PHONE [phone]
PUBLIC F1 FAITH
IMPROVEMENT PERMIT DENIAL
5/20/2024
Pea Ridge Developers LLC
PO Box 5548, Cary NC, 27512
Re: Application for Improvement Permit for Pea Ridge Developers LLC. Property location: 1623 N Pea Ridge
Road, Pittsboro NC, 27312. Parcel number: 17531(Parent)
Dear Pea Ridge Developers LLC:
The Chatham County Health Department, Environmental Health Division, on 5/16/2024, evaluated the above -
referenced property at the site designated on the plat/site plan that accompanied your improvement permit
application. According to your application the site is to serve a 2 Bedroom Residence, with a design wastewater
flow of 240 gallons per day. The evaluation was done in accordance with the laws and rules governing on -site
wastewater systems in General Statutes 130A-333 to 345 and 15A NCAC 18E.
Based on the criteria set out in 15A NCAC 18E .0501 through .0602, the evaluation indicated that the site is
UNSUITABLE for an on -site wastewater system. Therefore, we must deny your request for an Improvement
Permit. A copy of the site evaluation is enclosed. The site is unsuitable based on the following:
❑ Unsuitable soil topography and/or landscape position (Rule .0502)
® Unsuitable soil characteristics (structure or clay mineralogy) (Rule .0503)
® Unsuitable soil wetness condition (Rule .0504)
® Unsuitable soil depth (Rule .0505)
❑ Unsuitable saprolite (Rule .0506)
❑ Presence of restrictive horizon (Rule .0507)
❑ Insufficient space for septic system and repair area (Rule .0508)
❑ Unsuitable for meeting required setbacks (Rule .0601 or .0602)
❑ Other ( ):
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 all possible systems
approved under 15A NCAC 18E. 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 such as 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 .0509(a) and (d).
Leading the Charge to a Healthier Chatham
80 East Street, PO Box 130, Pittsboro, NC 27312 • Phone: [phone] • www.chathamnx.ardenvironmental health

A site classified as UNSUITABLE may be classified as SUITABLE if written documentation is provided that meets
the requirements of Rule .0509(b) or (c). 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 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 Department of Health and Human Services' Regional Soil Scientist. 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, 1711 New Hope Church Rd, Raleigh, NC
27609. To get a copy of a petition form, you may write the Office of Administrative Hearings, call the office at
984-236-1850, or download it from the OAH web site at http://www.oah.nc.gov. The petition for a contested
case hearing must be filed in accordance with the provision of General Statutes 130A-24 and 15OB-23 and all other
applicable provisions of Chapter 150B. General Statute 130A-335(g) provides that your hearing will be held in the
county where your property is located.
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 5/20/2024. Meeting the 30-day deadline
is critical to your formal appeal.
If you file a petition for a contested case hearing with the Office of Administrative Hearings, you are required by
General Statute 150B-23 to serve a copy of your petition on the Registered Agent for the Department of Health
and Human Services: Julie Cronin, Office of General Counsel, Department of Health and Human Services, 2001
Mail Service Center, Raleigh, N.C. 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 General Statute 150E-23 that you send a copy to the Office
of General Counsel, Department of Health and Human Services.
You may call (919.542.8208) or write (80 East St., Pittsboro, NC 27312) the Chatham County Public Health
Department if you need any additional information or assistance.
Sincerely,
, W-3
Nathan Way
Environmental Health Specialist
Enclosures:
1. Site Evaluation Notes
2. Rule .0509 (b) or (c)
Page 2 of 2

15A NCAC 18E .0509 SITE SUITABILITY AND CLASSIFICATION
(a) A site evaluated in accordance with Rules .0502 through .0508 of this Section with all parameters
determined as suitable shall result in an overall site classification of suitable. Any parameter
determined as unsuitable shall result in an overall site classification of unsuitable.
(b) Sites classified as unsuitable may be reclassified as suitable as follows:
(1) when site modifications are made that meet the requirements in Sections .0900 or .1200 of this
Subchapter for the minimum vertical separation to the SWC;
(2) if installation of an interceptor drain will intercept and divert lateral water to prevent saturation
of the wastewater system;
(3) with the use of advanced pretreatment based on the modified siting and sizing criteria in
Section .1200 of this Subchapter; or
(4) with the use of a wastewater system identified or approved in Sections .0900 or .1700 of this
Subchapter
(c) For sites that are classified as unsuitable in accordance with this Rule, a special site evaluation in
accordance with Rule .0510 of this Section may be provided that demonstrates that the proposed
wastewater system can be expected to overcome the unsuitable site conditions and function in
accordance with this Subchapter.
(d) An IP shall not be issued for a site which is classified unsuitable.
History Note: Authority G.S. 130A-335(e).

Parcel Number: 17531
Wet Weather LJ1LU
t
d
Owner: Pea Ridge Developers LLC
eN T C
Legend
a Auger Boring Sites
0 Existing Wells
0 Parcels
Value
2SS
iffilio
2
40
MUyCi DU1 a iy LuLauUi ia/
Improvement Permit Denial Site Plan
LOT 7
371' Proposed Well
5
• !, !
f3 � IJ
Proposed 60' x 80' House
N
W E
s
0 1530 60 90 120
Feet
V
42'
'ill:! i,
Author,, � ���,3—
Date: .5- ZC,7 — ;?q

NATURAL HERITAGE PROGRAM
RESOURCE REPORT
FOLLOWS THIS PAGE

■�''-■ NC DEPARTMENT OF
■iipp! NATURAL AND CULTURAL RESOURCES
l�
April 4, 2024
John Harman, PE
Consulting Engineer
2112 White Oak Rd
Raleigh, INC 27608
RE: Firefly Overlook subdivision
Dear John Harman. PE:
Roy C000er Governor
D Reid 'Nilson, Secretary
Misty Buchanan
Deputy Director, Natural Heritage Program
NCNHDE-2SS44
The North Carolina Natural Heritage Program (NCNHP) appreciates the opportunity to provide
information about natural heritage resources for the project referenced above.
Based on the project area mapped with your request, a query of the NCNHP database indicates that
there are no records for rare species, important natural communities, natural areas, and/or
conservation/managed areas within the proposed project boundary. Please note that although there
may be no documentation of natural heritage elements within the project boundary, it does not
imply or confirm their absence; the area may not have been surveyed. The results of this query
should not be substituted for field surveys where suitable habitat exists. In the event that rare
species are found within the project area, please contact the NCNHP so that we may update our
records.
The attached 'Potential Occurrences' table summarizes rare species and natural communities that
have been documented within a one -mile radius of the property boundary. The proximity of these
records suggests that these natural heritage elements may potentially be present in the project area
if suitable habitat exists. 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 found within the project area or is 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:
ht-LosiZZwwvv.fws.Qov/offlcesiD�rer-torv/Lis,.OfficeS.cfm>2.tatecode=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.
The NC Natural Heritage Program may follow this letter with additional correspondence if a
Dedicated Nature Preserve, Registered Heritage Area, Land and Water Fund easement, or Federally -
listed species are documented near the project area.
If you have questions regarding the information provided in this letter or need additional assistance,
please contact the NCNHP at natural.heritaQe•alor,.r•.
Sincerely,
INC Natural Heritage Program
DEPARTMENT OF NATURAL AND CULTURAL RESOURCES
V; J+" `.F1651 i,VL _�E?':ICE _-. ,
l.� OFC -)11) FAX ')17

Natural Heritage Element Occurrences, Natural Areas, and Managed Areas Within a One -mile Radius of the Project Area
Firefly Overlook subdivision
April 4, 2024
NCNHDE-25544
Element Occurrences Documented Within a One -mile Radius of the Project Area
Taxonomic EO ID 'Scientific Name
Common Name Last Element Accuracy
Federal
State Global State
Group
Observation Occurrence
Status
Status Rank Rank
Date Rank
Bird 7687 Haliaeetus
Bald Eagle 2004 1-1 2-High
Bald/Golden
Threatened G5 S3B,S3
leucocephalus
Eagle
N
Protection
Act
Bird 40096 Haliaeetus
Bald Eagle 2020 E 2-High
Bald/Golden
Threatened G5 S3B,S3
leucocephalus
Eagle
N
Protection
Act
Natural 8678 Dry-Mesic
--- 2010 C? 3-Medium
---
•-- G4G5 S4
Community Oak --Hickory Forest
(Piedmont Subtype)
Natural 3972 Dry Oak --Hickory
--- 2010 A 2-High
---
--- G4G5 S4
Community Forest (Piedmont
Subtype)
Natural Areas Documented Within a One -mile Radius
of the Project Area
Site Nam?
R.etareserta:i:;: Rating Collective Rating
Parkers Creek Ridges
R5 (General) C5 (General)
Managed Areas Documented Within a One -mile
Radius of the Project Area
Managed Area Name
Owner Owner Type
B. Everett Jordan Dam and Lake
US Army Corps of Engineers Federal
Lower Haw River State Natural Area
NC DNCR, Division of Parks and Recreation State
Jordan Lake State Recreation Area
NC DNCR, Division of Parks and Recreation State
NC Division of Mitigation Services Easement
NC DEQ, Division of Mitigation Services State
Lower Haw River State Natural Area Dedicated
NC DNCR, Natural Heritage Program State
Nature Preserve
Parkers Creek Ridges Registered Heritage Area
NC DNCR, Natural Heritage Program State
Definitions and an explanation of status designations and codes can be found at httos://ncnhde.natureserve.ora/help. Data query generated
on April 4, 2024;
source: NCNHP, Winter (January) 2024
Please resubmit your information request if more than one year elapses before project initiation as new information is continually added to the NCNHP database
Page 2 of 3

April 4, 2024
NHP Natural Area (NHNA)
• Managed Area (MAREA)
Q Buffered Project Boundary
Q Project Boundary
NCNHDE-25544: Firefly Overlook subdivision
Page 3 of 3
7 3 M}I[39
Chnlheni G-Wy, NC St.[. of North Geralind DOT, Exl, T-mT—, G,nnun
SaleGraph, G-T-hn.I.g s Inc MLTIINASA, USGS LPA, NPS US Cen—
B,— USDA, USr WS
Ern, NASA, NUA, USUS FEMA

DETAILED SOILS REPORT,
KSAT, & SFR LOADING
WORKSHEET INFORMATION
FOLLOWS THIS PAGE
Lor ce

6:)PIEDMONT
ENVIRONMENTAL
ASSOCIATES, P. A _
5/ 14/2024
Pea Ridge Developers, LLC
Attn: Andrew Ross
P.O. Box 5548
Cary, NC 27512
Project # 3040
Soils Report for Proposed Residential Surface Drip Wastewater Irrigation System
Project Name: Firefly Overlook, Lot 6
A detailed soil evaluation on the above referenced tract was conducted to determine
suitability for a subsurface or surface wastewater system. This report is being prepared to
satisfy the requirements set forth by 15A NCAC 02T.0600 concerning the soils report for
single family surface wastewater systems since this property does not contain enough
suitable soils to support a 4-bedroom subsurface septic system. The location and
characteristics of a site that is potentially useable for a surface drip irrigation wastewater
system was identified. This report details our findings and provides the necessary
soil/site information needed for a surface irrigation system to be designed by a
professional engineer. This fieldwork was completed in April, 2024.
The potentially useable soil area was located in the field and is shown on the
accompanying soils map (Attachment 1). The proposed disposal area is compliant with
buffers for surface wastewater systems. The map also shows the locations where
measurements of saturated hydraulic conductivity (Ksat) were performed.
This site is located in the "Carolina Slate Belt" geologic unit of Chatham County.
Upland soils on the site are generally similar to the Goldston-Badin complex soil series.
These soils have weakly developed subsoils and may be shallow to parent material and/or
lithic contact. Soil wetness indicators may also be present in the subsoils. These types of
soils are generally unsuitable for conventional subsurface septic systems. However, the
favorable soil characteristics of the surface horizons offer the opportunity for surface
application of treated wastewater.
Soil Evaluation
The soil condition of the proposed wastewater area is described with the borings shown
on the attached soils map, as well as in the accompanying Ksat location soil profile
descriptions (Attachment 2).
216 S. Swing Rd., Suite 1 Y.Greensboro, NC 27409 Y. 336-662-5487

The landscape position for the proposed irrigation field is on a broad side slope with a
sandy loam A horizon. We recommend a maximum instantaneous irrigation rate of no
greater than 0.3 in/hr for design purposes. Measurements of saturated hydraulic
conductivity (Ksat) were conducted within the Bt horizon at three locations within the
proposed drip disposal area. The Bt horizon was tested because it was the most
restrictive soil horizon based on texture and mineralogy.
The geometric mean Ksat of the native Bt horizon (most restrictive) was 0.0 11 in/hr.
Ksat calculations and field data are shown in Attachment 3.
Single Family Loading Rate Worksheet
A single-family water balance calculation was conducted per the above referenced
regulation. Based on the geometric mean Ksat and our field observations, these soils fall
under Loading Rate Group SFR-C and could therefore be loaded from 13.0-19.5 in/yr.
Parameters utilized in the SFR Irrigation Area Calculation Worksheet are described
below:
Potential Evapotranspiration (PET) and 80th Percentile Irrigation:
Data from a nearby site (RDU International Weather Station) for a 77 year period was
utilized in the model per NC DWQ policy guidelines for these parameters. This data is
shown in the attached SFR Irrigation Area Calculation Worksheet (Attachment 4).
Drainage Rate and Discussion of Drainage Coefficient Utilized in the SFR Irrigation
Area Worksheet:
We are proposing a drainage coefficient of 40.5%, which results in an actual Annual
Hydraulic Loading Rate of 18.39 inches/year.
Drainage coefficients were first introduced by US EPA as a way of "penalizing"
wastewater movement through the soil profile since it was assumed that wastewater
carried concentrations of organic substances that would form a "biomat", subsequently
retarding the rate of this wastewater movement over time. It is generally held that the
cleaner the wastewater, the higher the drainage coefficient that could be specified.
Unfortunately, to our knowledge, no rigorous scientific testing has been conducted to
assess how this coefficient can vary as a function of wastewater treatment. In this case, a
relatively high level of treatment (TS II) is specified for the proposed waste stream, and a
drainage coefficient of 40.5% allowed for an annual irrigation rate that was in the range
of appropriate values for the loading rate groups provided by NC DEQ. Similar annual
loading rates have been specified for soils in this region by NC DEQ for many years.
In the case of this submittal, the Ksat data were found to be relatively consistent with one
another. We recognize that the subsoil is restrictive as evidenced by the perched soil

wetness indicators, but the proposed drain field is located mostly on a broad linear side
slope with 10-15% slopes, thereby preventing ponding of any applied wastewater. The
soil characteristics are also consistent with one another as evidenced by the soil boring
logs and soil profile descriptions, suggesting that unexpected soil inclusions should not
be of concern.
Standard Fertilitv Analvsis
Soils within the proposed spray 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 dispersal area. The standard soil
fertility analysis was completed by Waypoint Analytical Laboratories, Inc. Soil sample
results are included in "Soil Analysis Report" provided by Waypoint Analytical
(Attachment 5). Base saturation and exchangeable sodium percentage were determined
by calculation to be 45% and 3.95% respectively. Appendix 5 also contains information
on other soil parameters such as specific nutrient indices and pH.
Conclusions
Site disturbance could create unsuitable conditions for the proposed system and should
therefore be minimized prior to construction. A permanent vegetative cover should be
immediately established and/or maintained over the entire application field after
installation.
An individual wastewater system permit will be required for this property 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. The letter of denial regarding
subsurface septic systems issued by Chatham County Environmental Health should also
be included in the application for a surface application system.

If you have any further questions, please feel free to call [phone].
Sincerely,
"� M]rms ,/
G. Christopher Murray, MS
NC Licensed Soil Scientist
Piedmont Environmental Associates, PA
List of Attachments:
Attachment 1 - Soil Map
Attachment 2 - Soil Profile Descriptions at Ksat Locations
Attachment 3 - Ksat Summary and Field Data
Attachment 4 - SFR Irrigation Area Workbook Pages (Including Project Information,
Potential Evapotranspiration Worksheet, 8011' Percentile Precipitation Worksheet and
Irrigation Area Calculation Worksheet)
Attachment 5 - Standard Fertility Analysis

Attachment 1-Site and Soil Map, Firefly Overlook Lot 6
PIEDMONT Job# 3040
ENVIRONMENTAL 216 S. Swing Rd. Suite 1 Date: February, 2024
ASSOCIATES. V A. Greensboro, NC 27409 Client: Pea Ridge Dev.
piedmontsoil.com County: Chatham
SOIL SC�S►�y
OPHE
� a
a Y
I�
86•
Legend
Proposed House (60'x80')
* Proposed Well (50' or 100' Buffer Shown)
K Ksat Locations
Surface Drip, Individual Lots
+ ® NC DEQ Boring Logs (Depth to Soil Limitation, inches)
Property Line
Lot Lines
g � tip.,.
ar� ,
RE

Attachment 2 - Soil Profile Descriptions at Ksat Locations
Project: Firefly Overlook % Slope:
18%
Site: Ksat Nest 1 Vegetation:
Wooded
Name: Lot 6 Conducted By:
CM
Date:
8/22/23
Soil Series:
Goldston-Badin Complex
L
U
O
v
c
t
O
U
x
O
Q
ar
ti
AB
0-4
10YR 4/2
Bt
4-27
10YR 6/6
CR
27-29
10YR 6/6
R
40
Legend:
Texture
s
sand
I
loam
si
silt
sil
silt loam
c
clay
cl
clay loam
scl
sandy clay loam
sl
sandy loam
Sid
silty clay loam
a>
C3
N
M
moist
moist
moist
moist
Structure Grade
Structure TVDe
wk weak
gr
granular
m moderate
pl
platy
str strong
pr
prismatic
cpr
columnar
abk
angularblocky
sbk
subangular blocky
sg
single grained
ma
massive
m
sil
c
sil
w
c
Q
ca
O
N
wk
mod
cture Size
f fine
med medium
PIEDMONT
ENVIRONMENTAL
A S S O C I A T E S, P. A.
UJI
W
N
•
a
�
y
N
h y
C
U
CO
N
O -
Cn
�
d
med
ar
fr ss
sp
med
sbk
vfi vs
vp
structureless
fr ss
sp
Seasonal
Hiah Water Table:
Depth (")
Type (apparent/perched)
Moist Consistencv
fr friable
vfr very friable
fi firm
vfi very firm

Attachment 2 - Soil Profile Descriptions at Ksat Locations
Project: Firefly Overlook
% Slope: 18%
Site: Ksat Nest 2
Vegetation: Wooded
PIEDMONT
Name: Lot 6
Conducted By: CM
Date: 8/22/23
ENVIRONMENTAL
Soil Series: Goldston-Badin Complex
A S S o c I A T E S P A.
ca
a
d
LLJ
Q
W
W
a
f/l
�
f—
L O
p
�
y c �
•
•
to w
c
N
w X
N
N XO .�.•
N
ate.•
U
U
... ..+
U N Y h
x
o
Cn
C"
rn w o
AB
0-3 10YR 4/2
moist
sil
wk
med
or fr ss sp
Bt
3-29 10YR 6/6
moist
c
mod I
med I
sbk vfi vs vp
CR
29-31 10YR 6/6
moist
sil
stru ctu re le ss
fr ss sp
R
31
moist
Legend:
Seasonal High Water Table:
Texture
Structure Grade
Structure Tvpe
cture
Size
Depth ["} Type (apparentlperched)-
s
sand
wk
weak
gr granular
f
fine
1
I
loam
m
moderate pl platy
med
medium
si
silt
str
strong
pr prismatic
SOIL
sil
silt loam
cpr columnar
��pHER+S. l
$
c
clay
abk angular blocky
cl
clay loam
sbk subangular blocky
Moist
Consistencv
r X
scl
sandy clay loam
sg single grained
fr
friable
'
sl
sandy loam
ma massive
vfr
very friable
Sid
silty clay loam
fi
firm
F
vfi
very firm

Attachment 2 - Soil Profile Descriptions at Ksat Locations
Project: Firefly Overlook % Slope: 18%
Site: Ksat Nest 3 Vegetation: Wooded
Name: Lot 6 Conducted By: CM
h
N
t
o
N
5
U
O
S
�
d
�
m
�
AB
0-3
10YR 4/2
Bt
3-25
10YR 6/6
CR
25-27
10YR 6/6
R
27
Legend:
Texture
s
sand
I
loam
si
silt
sil
silt loam
c
clay
cl
clay loam
scl
sandy clay loam
sl
sandy loam
Sid
silty clay loam
Date:
8/22/23
Soil Series:
Goldston-Badin Complex
y
U
�
W
�
N
y
O O
d c
y
U Q
—
fn U
O
y
O O
O d
O y
moist sil wk
moist c mod
moist sil
moist -
Structure Grade
Structure Tvoe
wk weak
gr
granular
m moderate
pi
platy
str strong
pr
prismatic
cpr
columnar
abk
angular blocky
sbk
subangular blocky
sg
single grained
ma
massive
cture Size
f fine
med medium
PIEDMONT
ENVIRONMENTAL
A S S O C I A T E S, P. A.
a
UI
N
rn
�.
C
O
_
U
O
_
U
N
U O
C
H y
co
U
O
co
med I
qr
fr ss
med
sbk
vfi vs
stru ctu re le ss
f 1
fr ss
Moist Consistencv
fr friable
vfr very friable
fi firm
vfi very firm
Seasonal Hiqh Water Table:
Depth (") Type (apparent/perched):

Geometric Mean Ksat Data, Firefly
Nest
Horizon
NG-1
Bt
N6-2
Bt
N6-3
Bt
Lot 6
Depth(")
Ksat (in/hr)
13
0.011
12
0.007
16
0.018
Geometric Mean Ksat:
Horizon Ksat {in/hry
Bt 0.011

INFO TIQN
I
Si Q
_ rNfi-1
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254
m[{yl ppth of Waternn Hole (H)
15 24 cm
Final Depth of Water fr(Hbie (ni
15 24 cm
hallo (.,r
i
1
6.0000
411A0 ion Time
_
Stan 2 oreeuyo pare w�
No of 9'eservous tJseoyt 1
A ra= m cquatirn, 1,1 d. wraiiva; 0001127
IDoc$ Water Level Time IntervallKsat
71�E Iieadlgcl I
- Minute kcmrda
46;
- 9.I 43 8,00 12.17
JIII 411 27.00 0.36
42.p 3000 0.66
Q S� 30.00 0.65
30.00 0.87
1 ! 1; 30.00 0.65
jq 30.00 0.65
30.00 0.65
30,001910.65
Hole Deplh.
H,:
Hi
AVERAGE
cmlhr: 0,027
inlhr: 0.011
13 33.02
1524
15.24

�1 3
I
�Nea
215124
aa�q f'�hwni Con�turta>I g„
ST
Ipq Namm
OL- ,r LLlllak'r
�Flfefly L]j+Qwli
3[f4(1
WuathBr CAndnl�lr
$ifSeC�w
i�1h� rN— _
Spume u, v+:at>3:
r)f Hole
1 r P1 r�nf
�y q� f
5 Hole Depth: 12 W48
z. a
— —
r�iva 9Q{h of 1n1- �' T'{
Fin a k t, of \ - �. TU e .H]
—
15.24 cm EL, 6 15.24
f 15.24 cm Nt: 6 15.24
I, auu ^•
jfl 60000 lI
Mart Saturation Time
I
AL factor in Equation f21 pf Manuaf
C 0 001127
Ctmk
Tm�
ft
Water Level Time Interval
tt
o�st�� lMineto
33.00
30.00
30.00
3000
30.00
30-00
30.00
30.00
30.00
AVERAGE
cmlhr: 0.018
in,
hr: 0.007

�NT-ORMAT ON
SITE ID#
N6.3
LOGATION COORCIINATE SYSTEN11
rlate
'Li512s
Mom suren+ent Ecrndurled 3 y
SST
Job Nama
Frreil Oveifook
Jph Number
3040
Weaker C4ndlllon
Tanverature
Soil
Horizon
13t
Source of Water
❑erm at 1-ble
30
RRdjtl5 01 Hale
2.54
mlial Depth of Water in Hole [HI
1524
cm
rinel Depth of Water in Hole (H)
1524
cm
Ratio Hfr
60000
Start ur' �ltijmilon Time
Stan of Stead .Slate ✓]Ildiimrl -Irme
No. ar Reservoirs umel al Stead -Slate
1
A faotar in Erjuahop 3 of Manual
0.001127
Hole E)6plh:1 16 4064
AVERAGE
cm/hr: 0.045
inlhr: 0.018
1524
15-24

f SFR Ljng Rate Worksheet (15A NCAC 02T .0600 ONLY
Project Name: Firefly Overlook, Lot 6
Facility Address: Near N. Pea Ridge Rd. and Seaforth Rd.
Pittsboro, NC
County: Chatham County, NC
Prepared by: G. Christopher Murray, L.S.S.
Project Design Flow = 480 gal/day
# of Bedrooms
2 bedrooms
3 bedrooms
4 bedrooms
5 bedrooms
6 bedrooms
SFR-LRW 9-08
Required Flow
240 gd/day
360 gal/day
480 gal/day
600 gal/day
720 gd/day

Project Name: Firefly Overlook, Lot 6
Location of Temperature Data: RDU Int. Airport - Raleigh, NC
Starting Year of Data Record: 1946
Ending Year of Data Record: 2023
Period of Record (years): 77
Source of Data: State Climate Office of North Carolina
Site Latitude (degrees) 35.79 within ia,yC
Calculated PET: 32.80 inches
Mean Monthly
Calculated
Temperature
Daylight
PET
(degrees F)
Hours 112
Heat Index
(inches)
January
40.5
0.87
0.92
0.28
February
43.3
0.85
1.41
0.43
Mach
50.5
1.03
298
1.17
April
60.0
1.09
5.56
243
May
67.4
1.21
7.96
3.97
June
74,6
1.22
10.53
5.37
July
77.9
1.23
11.76
&14
August
76.5
1.16
11.25
5.52
September
70.7
1.03
9.10
3.89
October
60.3
0.97
5.67
220
November
50.8
0.86
3.04
0.99
December
43.1
0.85
1.38
0.42
Tota 1 =
71.57
3280
SFR-LRW 9-08

SFR Precipitation Worksheet J
Project Name: Firefly Overlook, Lot 6
Location of Precipitation Data: RDU Int. Airport - Raleigh, NC
Starting Year of Data Record: 1946
Ending Year of Data Record: 2023
Period of Record (years): 77
Source of Data: State Climate Office of North Carolina
80th Percentile Annual Precipitation: 54.48
80th
%of Mean
Percentile
Mean Monthly
Annual
Monthly
Precipitation
Precipitation
Precipitation
January
3.27
7.45
4.06
February
3.00
6.83
3.72
March
3.64
8.29
4.52
April
3.27
7.45
4.06
May
3.64
8.29
4.52
.tune
4.02
9.15
4.99
July
5.10
11.61
6.33
August
4.67
10.63
5.79
September
4.07
9.27
5.05
October
2.97
6.76
3.68
November
3.05
6.94
3.78
December
3.22
7.33
3.99
Total =
43.92
100.00
54.48
SFR-LRW 9-08

Project Name: Firefly Overlook, Lot 6
Annual Hydraulic
Design Flow = 480 gallday Loading Rate = 18.39 inchlyr
SFR Loading Rate Group: SFR-C
Limiting Soil Ksaf = 0.011 inchlhour Irrigation Area = 15,280 square ft
Drainage Coefficient = 0.405 = 0.35078 acres
Drainage Rate = 0.10692 inchlday (Form ul a: K,,( ' Drainage Coefficient* 24)
80th Percentile
Vertical Monthly
Maximum
Maximum Allowable Maximum Allowable
Number of Days
Drainage Precipitation
Allowable
Irrigation
Irrigation
in the Month PET lin/mol
(in/mol linlmo)
Irrioation (In/mo)
(gallons/dav)
(Callons/month)
January
31 0.28
3.31 4.47
0.00
0
0
February
28 0.43
2.99 3.72
0.00
0
0
M arch
31 1.17
3.31 4.52
0.00
0
0
April
30 2.43
3.21 4.06
1.58
501
15.023
May
31 3.97
3.31 4.52
2.77
851
26.370
June
30 5.37
3.21 4.99
3.59
1.140
34,195
July
31 6.14
3.31 6.33
3.13
961
29.802
August
31 5.52
3.31 5.79
3.04
933
28,934
September
30 3,89
3.21 5.05
2.05
650
19.491
October
31 2.20
3.31 3.68
1.83
561
17.399
November
30 099
3.21 3.78
0.42
133
3.986
December
31 0.42
3.31 3.99
0.00
0
0
TOTAL =
365 32.80
39.03 54.89
18.39
5729.78
175,200
Formulas: (Max.
Allowable Irrigation) _ (PET) + (Drainage)
- (Precipitation)
SFR Loading Rate Table
Required Flow
SFR
Maximum Annual
Geometric Mean
2bedrooms
240aallday
87,600gal/yr
Loading
Loading Rate
KsatRange
3bedrooms
360gal/day
131,400gallyr
Rate
(inlyr)
(in/hi
4bedrooms
480aal/dav
175,200gallyr
GrouD
Low - High
Low - High
5bedrooms
600gal/day
219,000gal/yr
SFR-A
26.0 - 50.0
>0.05
6 bedrooms
720 gal/day
262,800 gal/yr
SFR-B
19.5 - 26.0
0.015 - 0.05
Maximum allowable irrigation:
175,200 gallyr
SFR-C
13.0 -19.5
0.003 - 0.015
The Maximum Allowable Irrigation number must be greater
SFR-D
0.0 -13.0
0.0 - 0.003
than or equal to the required flow.
Assignmentto a SFR Loading Rate Group for each 15A NCAC 02r .0600 permit
application shall be determined by the geometric
mean ofinsitu saturated
hydrualic conductivity data collected in the most restrictive horizon for each soil
mapping unitwhhin the irrigation
area.
SFR-LRW 9-08

0Wa 'O nt 2850 Daisy Lane, Wilson, NC 27896
Main 252-206-1721 °Fax [phone]
-9973
ANALYTICAL E Ever ear" www.waypointanalytical.tom
Client :
Piedmont Enviromental Assoc., P. A.
216 South Swing Road
Suite 1
Greensboro NC 27310
Lab No: 25410
Test
Method
Results
Soil pH
1:1
46
Buffer pH
BPH
6 79
Phosphorus(P)
M3
5 ppm
Potassium (K)
M3
34 ppm
Calcium (Ca)
M3
117 ppm
Magnesium (Mg)
M3
56 ppm
Sulfur (S)
M3
12 ppm
Boron (B)
M3
0.1 ppm
Gopper(C.)
M3
0.3 ppm
Iron (Fe)
M3
181 ppm
Manganese (Mn)
M3
13 ppm
Zinc (Zn)
M3
1.2 ppm
Sodium (Na)
M3
9 ppm
k Soluble Salts
`Organic Matter
L01
3.6
Estimated N Release
118 Ibs/acre
Nitrate Nitrogen
I
i
Crop
(Ibs) LIME (ton-)
Crop
Comments
very acre... y y
SOIL ANALYSIS
Grower :
Report No:
24-136-0510
PIEDMONT ENVIROMENTAL ASSOCIATES
Cust No:
06526
Date Printed:
05/17/2024
Date Received
05/15/2024
PO:
Farm:3040
Page:
1 of
Field:
Sample ID: LOT 6
f SOIL TEST RATINGS
Calculated Cation
SEEJNMjdk!!�W� Low Medium Oplil
Exchange Capacity
2.6 meq/100g
%Saturation
%sat meq
MEMO
K 3.4 0.1
Ca 22.5 0.6
.I I
Mg 17.9 0.5
H 53.8 1.4
Na 1.5 0
SOIL FERTILITY GUIDELINES
Rec Units:
N P205 K20 I Mg S B ` Cu Mn
1 `[ Rec Units:
K:Mg Ratio: 0.18 n
I Ca/Mg Ratio: 1.26
Zn I Fe
M3 - Mehlich 3 BPH - Lime Index HIM - Humic Matter L01- Loss On Ignition 1:1 -Water pH
Analysis prepared by: Waypoinl Analytical Carolina, Inc.

DESIGN
CALCULATIONS
FOLLOW THIS PAGE
L-�T 6,p

ENIGNEERING CALCULATIONS
FOR
WASTEWATER COLLECTION, TREATMENT, &
SURFACE DRIP DISPERSAL FACILITIES FOR A
FIVE BEDROOM RESIDENCE
PRETREATMENT FOR 600 GPD;
• SURFACE DRIP FOR 480 GPD
LOT 6
303 FIREFLY OVERLOOK ROAD
FIREFLY OVERLOOK SUBDIVISION
CHATHAM CO. N.C.
EMAIL:
OWNER:
PEA RIDGE DEVELOPERS, LLC
ANDREW ROSS, MANAGER
341 KILMAYNE DRIVE, SUITE 201
CARY, NORTH CAROLINA 27511
ANDREW. ROSS@FLOYDDEVELOPMENT.
DESIGN ENGINEER:
JOHN R. HARMAN, PE
2112 WHITE OAK ROAD
RALEIGH, N.C. 27608
[phone]
MAY 1, 2024

JOHN R. HARMAN, P.E.
CONSULTING ENGINEER
2112 White Oak Road
Raleigh, North Carolina 27608
(o) 919.818.2077
(f) 919.779.0826
email= mace kharnlan.]3(a:?mail.com
May 1, 2024
Re: Engineering Calculations, System Component Sizing Documents, and Supporting Manufacturer's
Cut Sheets Related to a Proposed Wastewater Pre -Treatment for 600 GPD and Dispersal by Surface
Drip Irrigation Application @ 480 Gallons per Day for a Five (5) Bed room Residential Lot.
Conceptual Basis of Design:
Proiect 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 four (4) 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 residential facility, and dispersal to
a surface drip application area for an Average Daily Flow of 48o Gallons per Day.
Summary of Svstem Description:
For the construction and operation of a wastewater collection and treatment for 600 gallons per day (GPD) from a
single family residence. 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 600 (600 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. Dispersal of the treated and disinfected effluent will be by
means of surface application via a zoned network of slow release, pressure compensating drip irrigation tubing.,
Application to the dispersal area will be controlled by a rainfall sensor to prevent irrigation during inclement
weather. The system has been designed with the intent of providing no discharge of wastes to surface waters.
Comoonent Sizing:
• Septic Tank Sizing: 1. ,00 Gallon The Septic Tank proposed for use will be equal in respects to
NCDHHS Approval STB-390, for a 1,5oo Gallon Septic Tank. See Drawings for details.
Recirc Tank & Simplex PumD for EZ Treat Media Dosi ne per the NCDHHS ADDroval: 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 Comnartment) PUMD Tank. equal in respects to NCDHHS ADDroved
PT-21on. See Drawing_ s for details.
Field Dose Tank: The Field Dose Tank proposed for use is a �.qoo Gallon PumD Tank.
equal in respects to NCDHHS Annroval PT-21o.r,;. See Drawings for details..

• Anti-Buovancv Calculations For Tanks:
-1.soo Gal Se-ntic 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 110pcf = 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(o.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') =3087# (Downward)
Total Upward Force:-20,509 #
Total Downward Force(s): (1g000# + 15�776# +,lo87#) = 20,86�#
Net Downward Forces: 9,354#
Safety Factor: [29863/20509]= S.F. >1.45 O.K.
-2Aoo 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 110pcf = 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 Force(s): (16000# + 2o616# + 4522#) = 41138#
Net Downward Forces: 13253#
Safety Factor: [41138/27885]= S.F. >1.48 O.K.
-q.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 11opcf = 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 Force(s): (1c).64o# + 24.740# + 8.o18#) = r;2,,ic)8#
Net Downward Forces: 11,535#
Safety Factor: [52,398/37,163]= S.F. >1.41 O.K.
• Pressure Dosing to Media Filter:
• -Per manufacturer recommendations: Minimum of 4 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 +/-40 gallons
per dose x 6o doses (max) per day = 2400 gpd (4 times DDF).
• Timer: "On" time = L40 gal/dose / 13.6 gpm] = 2.94 min, or 176 seconds. "Off' time = 30 min -2.94
minutes = +/- 27.o6 minutes, or 1624 seconds. Recirc Ratio = 4. Dosing to the Media Filter will be by
means of the EZ Treat Sta-Rite 0.5 Hp, 20 gpm pump
• Flow Eaualization (EO) Tank/Field Dose Tank- Sizing: (Field Annlication = 48o GPD).
-Using Guidance of 5-Day Storage Requirement; 5 x 48o gpd =2400 gallon (Min.) Requirement
-Bottom "Dead" Storage Requirement for Pump: 18"; Pump Off Elev = 346.5
-Using the Engineer specified 2,500 gallon Pre -Cast Tank:

Recirc Vol for EZ Treat: 46" length = 72o Gallons; (Note: Required for PreTreatment of boo GPD)
Balance of this Tank Available for Field Storage: Field Storage Compartment=96"
Emergency Volume Available in 250o Gal Tank above Pump Off Elev, to Inlet of UV: ((351.0-346.5) x
4.5'x 6.o'x8')x 7.48=i6i5 Gals
-In Addition.... Using the Engineer specified 3,500 gallon Pre -Cast Tank:
Emergency Volume Available above Pump Off Elev, to Inlet of UV: ((351.0-346.5) x 12.o'x6.o')x
7.48=2423 Gals
Total Volume Available for Emercencv Storaee Above Pum_n Off: doio Gallons,
Eauals 8.4 Days (�b 48o GPD
-Vertical Distance for `Dose Enable" Float above "Off': Use 4"= Elev. 346.83
-Set "Peak Float" +/- 12" above "Dose Enable" Float = Elev. 347.83
• Dria Disuersal Unit:
Use a Four (4) zone residential style model as produced by American Manufacturing_ Co.. and equal in all.
respects to Drovisions of IWWS Ai-1-116B, or Engineer ADDroved Equal..
Estimated Required PumD Conditions: 1d..-r. Ec`tl/min i& ld4 ft. TDH: Sueaested Puma is
PUTURB ir,3d112W, as supplied by American Manufacturing Co., or approved equal.
Calculations of Pollutant Removal of PreTreatment Unit:
The EZ Treat Model boo Pretreatment System is an Innovated and Approved product sanction for use in North
Carolina under the NCDHHS-Division of Public Health for meeting TS-2 level 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/100ml.
(Standards are arithmetic means, except fecal coliform is a geometric mean).
Field Annlication Information:
Application Area (Coverage): 16590 S.F.; ADF= 48o GPD; Lineal Feet of Drip Tubing=5223 L.F.
Effective Hyd Loading Rate=48o/16590=0.029 gpd/sf; Avg. Lateral Spacing: 16590 sf/52231f= 3.19 ft.
Emitter Discharge Rate=o.61 gal/hr.; Area Covered by Each Emitter: 2.0' o.c. x 3.19'=6.34 sq. ft.
Instantaneous Loading Rate to Soil: o.61 gph/6.34 s.f.= 0.0129 cf/hr per sf
or 0.15 inch/hr. (Does not exceed Soil Scientist Limitinp- Value of o.q in/hr)
-End of Design Calculations K 6, O/
John R. Harman, PE
Consulting Engineer
4

A Template for Estimating Critical Flushing Flows & TDH
by Comparative Zone Evaluation Method -rev 101813
Surface Drip-TDH Calcs
John R. Harman, PE
2112 White Oak Road
CELL COLOR LEGEND
Raleigh, North Carolina 27608
= DESIGNER INPUT VALUE
[phone] E-mail: [e-mail]
= AUTO CALC'LD VALUE
= Constant Recommended
Project: FIREFLY OVERLOOK SUB'D; LOT 6
Date: 4/15/2024 Engr: J. R. HARMAN, PE RALEIGH,NC
ZONE I N F O
# of # Doses
F i I TDH CALCS FOR LOT 6-FIREFLY OVERLOOK SUB'D-CHATHAM COUNTY
Zone #
Lin. Ft. Lats Per/Day
Zone
1176 5 2
Classification:
Residential
Zone 2
1460 5 2
Daily Flow (gpd):
480
Zone 3
1435 5 2
1 reatment Level:
NSF 4U
Zone 4 1
11b2f b 2
1 ❑tals:
�)Z2 i
May, Annual Irrigation Rate (From SFR Worksheet) 18.39
in/year
Irrigation Area Req'd: 15280
Sq.Ft.
Actual Irrigation Area per Layout: 16590
Sq.Ft.
TOTAL # OF SINGLE ZONES
4
5223 L.F.
# OF DOSES PER DAY: 8
'Actual Dripper Length:
# OF DOSES PER SINGLE ZONE: N/A
(#OF DOSES PER SET OF DUAL ZONES): 0
Pumps "OFF" Elev.=
346.5 'See Plans
FIELD ZONES: TOTALS:
ZONE 1
ZONE 2
ZONE 3
ZONE 4
Length of Dripper Line (ft): 5223
1176
1460
1435
1152
Line Spacing (Spac'g Between Laterals, ft):
3.2
3.2
3.2
3.2 'See Plans
Application Area of Zones (sq ft): 16590
4148
4148
4148
4148
Emitter Spacing (ft):
2
2
2
2
Emitter Flow (gpm): (@0.61 GPH/Emitter)
0.01017
0.01017
0.01017
0.01017
Dosing Flow (Normal Dose) (from Dripnet):
5.80
7.30
7.17
5.73
Return Flushing Flow (from Dripnet):
7.50
7.00
7.16
7.93
Total Emitter & Flushing Flow (from Dripnet):
13.30
14.30
14.33
13.66
Total Head,(ft) Loss Thru Dripper System (from Dripnet):
98.33
102.80
105.30
89.10
Doses Per Day Per Zone:
2
2
2
2
(ial Her Uose per Zone ((a) 1 UUVo of I-ermrt AUf)
60.0
60.0
60.0
60.0
Volume in Laterals & Manifolds (From DripNet):
20.0
20.0
20.0
20.0
Zone Drainage Volume between doses (Assume 60%)
12.0
12.0
12.0
12.0
Min. Dose for 5 times Drainage Volume:
60.0
60.0
60.0
60.0
Pump Run Time Per Dose (min): If Running Single Zone
10.3
10.3
10.3
10.3
Supply Main Inside Dia. (i Rem: 3" or 2 1/2"Sch 40 PVC
1.50
1.50
1.50
1.50
Supply Main Flow (cfs): [@ Flush'g Episode]
0.0296
0.0319
0.0319
0.0304
Supply Main Velocity @ Flushing(fps):
2.4
2.6
2.6
2.5
Supply Main velocity During Dosiing (fps):
1.1
1.3
1.3
1.0
Return Main Inside Dia. (in): Rem: 3" & 2"
1.25
1.25
1.25
1.25
Return Main Flow (cfs):
0.0167
0.0156
0.0160
0.0177
Return Main Velocity (fps):
2.0
1.8
1.9
2.1
PUMP DESIGN CRITERIA:
Supply Design Flow (gpm) at Flushing:
13.30
14.30
14.33
13.66
Return Design Flow (gpm):
7.50
7.00
7.16
7.93
Friction Coefficient: [C=120 Conserv; C=140 Accptble To DEH]
130
130
130
130
Supply Length (ft):
36
84
120
175
Supply Head Loss (ft):
0.77
2.06
2.96
3.95
Return Length (ft):
225
260
297
386
Return Head Loss (ft):
4.06
4.13
4.92
7.73
High Pt Elev in Zone
335
337
360
364
Static Head (ft): ELEV. LIFT PUMP OFF TO ZONE H.P
-11.50
-9.50
13.50
17.50
Drip System Head Loss (from Dripnet):
98.33
102.80
105.30
89.10
Head Loss Thru Hydraulic Unit Allowance (5 psi)
11.55
11.55
11.55
11.55
Desired Lat.Distal Pressure Req'd=7 psi (Berk -Rite Factor)
16.20
16.20
16.20
16.20
TOTAL DYNAMIC HEAD ESTIMATE (ft):
115.35
123.11
149.51
138.30
Pump Operating Conditions 14.33 gpm @
149.51 ft. TDH
(ZONE 3)
use American Mfq Co. 314 HP, PUTURB1534112W Turbine PumP

PROJECT SPECIFICATIONS
FOLLOW THIS PAGE
L ac <,a

Lot 6-Firefly Overlook Subdivision
Design Specifications
Five Bedroom Single Familv Residence
PreTreatment, Disinfection, & Surface Drip Application
May 1, 2024 ��,,►..+,.......�,,,�,.
Site Preparation and Drainage
��, e • 7
SEAL
9810
k Ifi
0-11
� 4
R+'H'Apt�'
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 as 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 Single Family Residence -Firefly Subdivision
PreTreatment, Disinfection, & Surface Drip
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,
reinforced precast concrete tank with full baffle (Shoaf PreCast STB-390), 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 Single Family Residence -Firefly Subdivision
PreTreatment, Disinfection, & Surface Drip
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 backfillinq 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 24 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 Single Family Residence -Firefly Subdivision
PreTreatment, Disinfection, & Surface Drip
Chatham Co., NC Page 3 of 7

EZ Treat Distributor and shall be installed according to the manufacturer's
specification.
Perc-Rite Headworks Unit, Dosing Pump, and Control Panels
19. The headworks unit shall be a Four 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 capable of
pumping 15 gal/min against 150 ft (TDH). The pump shall be a multi -stage
effluent pump provided by American Manufacturing Company, Inc.
(PUTURB1534122W).
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,
Five Bedroom Single Family Residence -Firefly Subdivision
PreTreatment, Disinfection, & Surface Drip
Chatham Co., NC Page 4 of 7

automatic valves, control panel, alarm panel, and related wiring systems. The
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 F 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.
Five Bedroom Single Family Residence -Firefly Subdivision
PreTreatment, Disinfection, & Surface Drip
Chatham Co., NC Page 5 of 7

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.
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, 1/2" x'/2" (PVCPRFIP12X12), Y2" PVC Flex Tubing
(PVC12FLEX), and Bioline Repair Coupling Y2" (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 Single Family Residence -Firefly Subdivision
PreTreatment, Disinfection, & Surface Drip
Chatham Co., NC Page 6 of 7

System Specification Summary
Daily Wastewater Flow (5 Bedroom) 600 gpd for PreTreatment
Septic Tank Size 1,500 gal (min)
Recirculation Tank Size 2500 gal (Two compartment -See Drawings)
Field Dose Pump Tank Size
Gravity Sewer Line (Septic Tank to Recirc.
Primary Pretreatment Unit
Secondary Treatment Unit -State Approved
Pretreatment Unit Flow Ratinq (Max)
Pretreatment Dose Method
Pretreatment Dose Volume
Pretreatment Dose Duration
Pretreatment Dose Frequency
Dispersal Unit
Average Daily Flow to Field 0 00% Design
Dose Method
Average Volume Per Dose
Average Dose Frequency
3,500 gal
Tank) +/+ 5 ft (4 in SCH 40 PVC)
State Approved Septic Tank
Media One EZ Treat 600 GPD Pod
600 qpd (max); UV Disinfection: 10 GPM
Timer Controlled
40 gal/dose @ +/- 13.6 Gal/Min
176 sec; or 2.94 minutes
60 doses/day ((c)- 24 minutes cycle intervals
American Perc-Rite ; or Equal
Flow) 480 gpd
Timer Controlled
60 gal/dose
8.0 doses/day
Five Bedroom Single Family Residence -Firefly Subdivision
PreTreatment, Disinfection, & Surface Drip
Chatham Co., NC
Page 7 of 7

PRODUCT INFORMATION
MANUFACTURERS
O & M INFORMATION
FOLLOWS THIS PAGE
Loj-<

*NOTE -SQUARE
ACCESS FOR l26'
CONCRETE RISLR
OR OPTIONAL 120, —
PLASIIC 20'
ROUND RISER
CAST -IN
3• 6' 3'
71/'-1
66. 60' 4
+1`j•� ��1'S'J 3' OR 4'
INLET &
TtlP VIEW l,h OUTLET BOUTS
ON ENDS OLNY
VOP VIEW MEASUREMENTS
NO BOOTS ON ARE TO WIDEST DIMENSIONS
SIDES INLETS,
USE CONCRETE
KNOCKOUTS
SHOAF PRECAST SEPTIC INC.
413U_WEST US HWY_64
LEXINGTON, NC EMS
PHUNE [phone]
FAX (336) 787-d82b
W W W,SHOAFPRECAST,COM
SHOAF-1,5UU SEPTIC TANK
MODEL: TS 1500 STB
NON TRAFFIC
1500 Gallon Sepdc Tank
STD-390 NON TRAFFIC
LIQUID CAPACITY-1,517 5ALLONS/AIRSPACE-10'
TANK HLIGH F-70' -
BUITUM OF TANK TO CENTER OF INLET-61'
BOTTOM OF TANK TO CENTER OF OUTLET-59'
LENGIH_TO _W1DfH RATIO-2 I❑ 1
SIZE OF_INLET & OUTLEI-3' UK 4' PIPE _
TYPE OF INLET & OUTLET-POLYLOCK OR EQUAL (MEETS ASTM C-923)
CONCRETE PSI-4000i TANK WEIGHT- 13,000 LBS,
REINFORCEMENT PER STATE CODE r
SCALE - N T.E.
r 4• � � 3•
INLET i -- -- 126' UUILEI
120'
r -- 79' 39' —�
..NOTE -TEE NOT
S
Q' r UpP PPLIE LIED
_T
{ O IU' RIRSP/iCE VATCR i1V4L /
} �.
59 1/2' VENT
IU BUITOM 57'
OF 3' INLE17 TO BOTTOM OF
59' 4' OUTLET
Iii3 BOTTOM OFF FLOW .� 53' 57 1/2'
4' INLET THROUGH TO BOTTOM OF
r--. 3' OUTLET
122'
I
.-NUTE 1' BUTYL RUBBER
MASTIC SEALANT
CONTNUOUS IN JOINT
bb'
bU'
1
70' b3'
R' VENT
SLUT
P4' F LUW
THROUGH
4'
62
STATE
APPRUVAL N
SHOAF-1500
STD-390

ea'
-444•
---Nolb� VARIOUS RIBER
OPnONB AVAILABLE
ID
a3° (rYYP.21
FLOW THRDUG
(TYH. 3)
5Y TO BOTTOM OF 4" INLrmT-
MODEL: MS NON -TRAFFIC 25M PT
NON TRAFFIC MID BEAM PUMP TANK
SHOAF PRECAST INC.
4130 WEST US HWY 84
LEXINGTON. NC 27295
PHONE [phone]
FAX [phone]N
Info®shoeVmcasLcom
www.shoatprecestoom
NC APPROVAL #: PT - 2103
- LIQUID CAPACITY- 2,549 GALLONS
- GALLONS PER INCH-43.95
PIPE PENETRATIONS - (MEETS ASTM C-023)
- CONCRETE - 5000 PSI MIN.
- TANK WEIGHT- 18,000 #
- TOP -8.000#
- BOTTOM - 0.000 #
- REINFORCEMENT PER ENGINEER SPECS
1 1/4' BUYTL SEALANT CONTINUOUS IN JOINTS
=1
FLOW THFOUGH
O
O
78"

444• «
j ^ - WT6; VARIOUS RISER
ovnONS AVAILABLE
pr
a
"P.3) , I
W TO BOTTOM OF V INLET'
MODEL: MS NON -TRAFFIC 35W PT
NON TRAFFIC MID SEAM PUMP TANK
SHOAF PRECAST SEPTIC INC.
4130 WEST US HWY 84
LEXINGTCN, NC Z7295
PHONE [phone]
FAX [phone]
IP000shoofplecastoom
wwwAbodpreawLam
NC APPROVAL # : PT-2105
- LIQUID CAPACITY - 3.510 GALLONS
- GALLONS PER INCH - 43.85
PIPE PENETRATIONS - (MEETS ASTM C-23)
- CONCRETE - 5000 PSI MIN.
- TANK WEIGHT - 18,840 #
- TOP - 8,320 #
- BOTTOM - 8,320 #
- REINFORCEMENT PER ENGINEER SPECS
-1 i' BUYrL SEALANT CONTINUOUS IN JOINTS
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E—Z ,(,., i rat -AT
Re -Circulating Synthetic Filter
Indiana Manual
DesignGuide
and
Installation Manual
NSF
WdelsiwaNng Ine NSF ir)31!C arecertified VaSSI
'!o ana or more of he faiECw ng 5WAards:
NSPAtZ 40
NSF/ANSI 245
NSFIANSI 350
E-Z Treat 1212020

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TABLE OFCONTENTS
1.0 Treatment Process Overview
2 0 Design
2.1
Re -circulation Tank Sizing
2.2
Filter Performance
23
Operating Costs
2.4
E-Z Treat Loading Rates
2.5
System Overview
0
2.6
Spray Manifold System
CD
2.7
Filter Media Mattress Material
W.
2.8
Decentralized Design Options for Commercial,
cQ
Community, or Large On -site Systems
3.0 Installation Instructions
Q
3.1
Pre -construction Meeting
lD
3.2
Off Loading Treatment System
tL
3.3
Excavating and Installing the Pod
0-
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
ly
4.0 Start-up
r-r
0
Appendix 1:
Model 600 & Model 750 Configurations
Appendix 2:
Model 1200 Configurations
Appendix 3:
Typical Commercial Configurations
Appendix 4:
High Strength Waste Case Study
i
1
1
2
2
2
3
7
7
8
12
12
12
13
13
13
14
14
15
18
20
22
24

1.0 Treatment Process Overview
TheE-LTreat Re-circ{,lating Syntneticri Itersystemoperatesas a fixed media, packed bedfilter
system In these treatment systems, larger solids contained in the applied effluent are
retained within the media by fiitration, typically in the upper level or the filter media, A bacteria l
film forms onthesurfaceofinediagrainsand providesforremovalofsolubleerganicmaterial
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. Over time, as the filter matures, thefilm layerforms through-
outthe depth of the filtermedia and by-products of the biological process pass out of thefill-
ter. RL-circulation of the water leaving the filter back through the filter surface provides for
additional treatment bythebacteria in the media bed, as well as mechanismforrnoving par-
tially decomposed organic materials, bacterial waste products and other debris from the fiii-
ter.Thiskeepsthepore spaces within the media"I mclogging_Treatmentusingrecirculating
mediafiltration systems is generally an aerobic process and re -aeration of the media, which
occurs during the resting (non -dosing) periods, is essential forproper treatment,
2.0 Design
Many types of media are Table 1 Indiana Septic Tank Sizes
used in packed bed filters.
Washed, graded sand
was the most common. (o tarry kre wL ih,ll hair a mmimw mlwa bdov ihr airr Ime % VnwFrd m TAk Ill ii
Other granular media
i�diaws
iablelp-Rnnurcd5luunam,CapoaliafaTadts I
kumhvo%*rR, � l)weuiag ' c•jw,io i. La {al �rr�krn i
l I,�Otl
I-1.io I
1,iU0
1 illfl plw Im rM60W by the meoba of btd"M I
over 1
Media characteristics EZ Treat/Intna required recirculation tankfrhamber
can iimitthe number of Tank! chamber �sminimum of 1X the deNgn flow.
doses possible. Media
re -aeration mustoccur
between doses. As the
effective size of the media decreases, the 2.1 Re -circulation TankSizing
time for drainage and re -aeration of the For single-family home systems, the re -
media increases. The BOD5 loading should circulation tank is typically sized to be equal
decrease with decreasing effective size to 1 times the design peak daily flow.
of the sand.
Call: 703.753.4770 or visit eztreat_net
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Call: 703.753.4770 or visit eztreat_net
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2.2 Fitter 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).
Reductions in the CB005 and suspended
solids (TSS) influent concentrations will be
attained within a few weeks of commissioning
and should be consistently achieved over the
lifetime of the styrene media.
CBOD5 and suspended solids (TSS) treatment
performance In the styrene media is not
subject to signiflt;ant variatran with ambient
air temperature fluctuations_
2.3 Operating Costs
Powercosts forpumping at3 to 4 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 vent Iation,
optimum dosing cycles per hour, depth of
fifter media. pre-treatment of effluent.
pre -filtering of effluentto ensure particlesize,
even distribution of effluent over the media,
and piping design that optimize treatment
within thesystem.
Call: 703.753.4770 orvisit eztreat_net
Table 2
NSF Testing Performance Summary
BOhg
2 ,r. qll
TSS
2 ngrl
DO
3 3 rrgr!
TufWdity
2 NTIIJ
F. Cali '
2 M9 M 13Um1
PH
5a-75
Total Nitrogen Reduction
6d%
`with optional UV disinfection
2.4 E-Z Treat Loading Rates
In accordancewiththe EPA Design Guidelines
and field testing of the E-Z Treat Re-dreula ing
Synthetic Filter Model600 can be continuously
loaded at 750 GPD and 21b BOD, Model 1200
can be continuously loaded at 1400 GPD and
4 lb BOB. EPA research and testing has
proven that system designs, such as the E-Z
Treat Re -circulating Synthetic Fitter system,
will produce a high quality effluent at loading
rates in excess of 25 gaUft2/day.
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2.5 System Overview
Priortoentering there -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 chamberwill be a
re -circulation chamberfitted with a float ball
by-pass valve and re -circulation pump. The
float ball by-pass valve connects, inside the
re -circulation tank, to the 4" return linefrom
51
the pod. The Boat by-pass valv5 maintains a
constant liquid volume in the re -circulation
tank. The float by-pass valve allows the
efflue nt to be constantlyre-circulated through
the synthetic Filter discharging onlythe daily
forward flow volume after it has passed
through the pod. In designs using anextemal
splitter box the float by-pass valve would be
eliminated from the re -circulation clamber.
Standard Model 600 Package:
1 Model 600 Pod
2 STEP-30 Re -circulation Pump,112 HP
3 Float By -Pass V31ve
4 Control Panel
5 Septic Tank Effluent Filter (supplied by others)
Standard Model 750 Package:
l Model 750 Pod
2 STEP -20 Re -circulation Pump, Y: HP
3 Float By -Pass Valve
3 Control Panel
3 Septic Tank Effluent Filter (supplied by others)
Call: 703.753.4770 orvisit eztreat.net
1u202Q E-Z

STEP-20 Re -circulation Pump
Table 3 Pump Specifications
Shell
Stainless steel
Discharge
1D, 20 and 30 GPM models: fiberglass -reinforced thermoplastic; 50 GPM models, stainless steel
Discharge Bearing
Nylatron'
Impellers
Delrn`
Diffusers
Polycarbonate
Suction Caps
Polycarbonate with stainless steel wear ring
Thrust Pads
Proprietary specification
Shaft and Coupling
Stainless steel 300 grade
Intake
Fibenglass-reinforced tlemloplastic
Intake Screen
Polypropylene
Jacketed Cord
300 volt 'SOONF' jacketed 10" leads (2-wire with ground); optional 20", 30°, 5o" and 100" lengths available
Delnnaisa regrsE2d b'atlemant of G I Dupontde Nemours 33 Como any
Nylatrons is a registered trademark of Polymer Corvoratian
3T = P Plus* is a mg ate:ed
7adan*ark of manta' walar
in order to prorda the aau prods Gs oossthia. aaac'fc=ons are subject m cnange
Refer to Appendix A for Pump Curves
Call: 703.753.4770 or visit eztreat-net
1212020 E-Z

E-Z Treat Float Ball By -Pass Valve
NLS
E-Z Treat Re -circulation Pump Conti
Model EZ SR-12
Re -circulation pump power source terminals T1 & T2
High Level Alarm (top floa
Low Level Alarm (bottom float) connects to terminals #1 and 2
Wide Angle Pump "ON" & 'OFF' timer activation (middle float) terminals #3 and 4
ounEr
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Call: 703.753.4770 orvisit: eztreat.net
1212020 E-Z

E-Z Treat Re -circulation Pump Control
Model EZ SR- 12
LZ TREAT
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HiGH LEVEL,
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—OFF/TAMER ENABLE
SEE NOTES 3 & 4
... REDUNDANT OFF
LOW LEVEL ALARM
3-4" TETHER
II
13 or 230V
IPH/,30HZ
20AMP MIN. FROrECT10
EXAAA-_E: MER SKOYA�:IRA 11WC2�f
To SET THE TIPER, USE A SCREW%vvt TO
zj&*X IwErR NCREMENM UNTIL
THE USIRE rNMOSENT r. 0twLAvw im 'Affmcaw
ABUVE 7HNN' x -ffr ACJUST41JENIT SCREW'
THE DIAL R4XCE CM 5E AMYSTM --RCU 1117
TefF -4
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SCREW. SaEcr AS SMALL 4 ;tt415E AS P0530Lc
WOLL ALLaW `34' *r) 'GW MIES TO BE
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ro SE* rwi w- MIJE, 40 M SMALL
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1212020 E-Z 0

2.6 Spray Manifold System
To maximize the effectiveness of every
cubic inch of the media material, the
Model 600employs aspraymanifold
with 8 evenly spaced wide-angle spray 'AF4 UVE
nozzles and Model 1200 employs S~J°E
12 nozzles The nozzles are plastic gall aal VE
1
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.
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Model 1200
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2.7 Filter Media Mattress Material
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The E-Z Treat Re -circulating Synthetic Filter
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system employs a manufactured synthetic
media which is encapsulated in a mattress
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like container. The mattress is fabricated from
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a non -biodegradable; chemically resistant,
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loose weave polypropylene material with a
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weave pattern at 90-degree intersections
creating 0.078 square openings allowing
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effluent and air to flow freely while containing
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the media material.
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This media is very uniform and provides ample
surface area for biological growth. The media
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also has enough voids to accommodate good
air and liquid flow. These void spaces also
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allow the passage of very small solids that
ly
would clog many filters. The media is very
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lightweight making it resistant to compaction
ly
which can lead to poor arr and liquid flows, a
problem that plagues many mediafilters.
The media consists of lightweight, non -
biodegradable plastic spheres.
Spay i 4OZZU
Polypropylene Mattress Material
Styrene Media
Call: 703.753.4770 orvisit: eztreat.net 1212020 E-z

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2.3 Decentralized Design Options for Commercial, Community, or Large On -site Systems
BIG-EZ3L
1"SUPPLY LINE
4" RETURN LINE
BIG-EZ4L
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1" MANIFOLD
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1 1/r MANIFOLD
1 1/7' SUPPLY LINE
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4' RETURN LINE
Call: 703.753.4770 orvisit: entreat -net 1212020E-Z

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Golf Club (Haymarket, VA.) Effluent Dispersal Method: Low Pressure Pipe
This system was installed at the club DadyFloN: 20,000GPD
in2009. Treated EfluentParameters; BOOB: 10mgl
T55: 10 mgl
TN: 20 mgll
Residential Cluster (Lake James, NC) Effluent Dispersal Method: InfiltratorChambers
This system services a lake -side complex Dai[y Flow: 25,000 GPD
consistingofsinglefamilyhomes,apartments, Treated Effluent Parameters: BODE: '10 mgl
community center and swimming pool. Tt0 mg!
TNN:: 20 mgll
Call: 703.753.4770 orvisit: eztreat.net 1u2020 E-z

Moto rHomePark (SmokeyMountains)
Call: 703.753.4770 orvisit: eztreat.net
Effluent Dispersal Method: Infiltrator Chambers
Daily Flow: 30,000 GPD
Treated Effluent Parameters: BOD5: 10 mgl
TSS: 10 mgl
TN: >60%
1212020 E-Z

3.0 Installation Instructions
E-Z Treat Corn pany OF its representative will conduct an on -site train i rig with each installer before
they are certified to installE-ZTreatsystems. The ❑esign & 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.
Thetrainingwill include instruction on proper site prep, locatingpod,equipmenthandling,
excavation, pod placement, piping, wiringand startLppoftheF-ZTreatsystem. 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 will only sell or authorize
installations by E-Z Treat certified installers.
The E-ZTreatment 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 n- clrculation
control. When installing the E-Z Treat system the order of components installation is not
critical and each segment can be installed independently.
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3.1 Pre -construction Meeting
A pre -construction meeting required for a
contractor's first installation and
recommended for future installations before
a
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any construction commences. This meeting
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is an opportunity for the owner, builder,
engineer/designer, local regulatory agencies,
service provider and installer to clarify
property lines, building location, system
u7
location, power sources, drainage areas, final
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site grading and answer general 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
weig h t an d to ugh ness of the material, special
handling is not required. Two people can easily
unloadthe pod. If machineryis used to offload
the pod or transport it to the excavated hole;
nylon straps, chains o r cabies used to Iiftthe
pod should be i n good condition and rated for
atleastl 000 pounds.There-circulation pump
a nd control wi I I be shipped i n factory sealed
cardboard box, these items are not fragiIle but
should be handled with reason able ca re not
dropped orthrown.
Call: 703.753.4770 orvisit: eztreat.net 1212020E-Z

3.3 Excav3ting 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 above the seasonal highwater
table, this will protect the pod from floating
and prevent surface water infiltration.
■ Excavate a hole approximately
6'W x 9'L x 4'H.
s
a Place 3/4" to 1"stone orequal to 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
leveling of the pod.
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■ Backfill the pod with clean fill soil, free of
rocks and foreign material. Do not compact
the fill, allow the soil to settle naturally.
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a Once the pod is placed in the excavation
a
adjust the pad to slope 1" taward the 4"
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PVC outlet this assure proper drainage.
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3.4 Piping the E-ZTreat Pod Supply
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and Return
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Once the pod is placed and leveled,
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connect 4" PVC pipe between the outlet
p
of the pod and the by-pass valve located
:3
in the re -circulation tank.
K
pi
is Attach 1" PVC supply line between the 1"
:3
inleton the podandthe re -circulation pump.
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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.
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Model 600 Pod 4' Outlet
Weir
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3.6 Installing the Re -circulation Pump
Connect the 1 " PVC pipe between the inletof
the pod and the re -circulation pump.
Always provide a quick disconnect device for
removing the pump. this Gan be accomplished
with a union, camlock coupler or pitless
adapter.
DO NOT install a check valve in the pump
supply line this will prevent the supply line to
the pod spray manifold from draining and
may causefreezing.
3.7 Setting Pump Control Floats (see pageo)
The control panel will come with three liquid
level floats:
1. Low Level Alarm Float protects the
pump from run dry damage by turning
off the pump and sound an audible
and visual alarm. Set float to activate FloatSettings
if the effluent level drops to 4° above
the pump intake.
2. Timer Enable Float activates the
pump run time andassuresthe pump
only runs when there is sufficient
effluent in the re -circulation tank. Set
floatto activatewhen effluent level in
the recirculation tank is filled to 50%.
High Level AlarmFloatwillsoundan
audible and visual alarm when the
effluent in the re -circulation tank is
too high. Setfloatto activate when
the effluent level in the in the re-
circulation tank is level with the top
of the by-pass valve.
Call: 703.753.4770 orvisit eztreat.net
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Liquid Level
Wide Angle
Float
J
Low Level
Alarm Float
V above pump inlet
High
Level
Float
1212020 E-Z

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4.0 Start-up
Septic Tank and Re -circulation Tank
The septicandre-circulation tan kshallbe
inspected prior to start up to:
1 Verify 'he lid and riser assemblies are
watertight. Check for any damaged, water
weeping m arks, holes orcracks . The sys-
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.
Theyshould be securely attached to the
float bracket, free to float without
obstructions and the location of the floats
should correspond with the float diagram
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
ca ps from thespray manifold, Operate the
re -circulation pump bytuming the pump
control to the "HAND -ON" position. Let
the pump run -for one minute then turnthe
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 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 thesystem.
Setting the Fie -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"
Function: Controls run time of re -circulation
pump i.e. GPD re -circulated through media
Control High and Low Water Alarm ALARMON",
"ALARM AUTO" and "ALARM SILENCE"
Function "ALARM ON" will manually turn on
the audiotvisual 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 bytumingthe recircu-
lation pump switch to "ON'. The recircula-
tion pump should begin tosuppiyeffluent
to the spray nozzles in the treatment pod
1212020 E-Z is

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Control Panel/Pumps/Alarms
1. Place the system in the normal operating
mode by turning the re -circulation pump
switch to "AUTO". Verify the timer
ON/OFF setthe ON/OFF timeto match
Table 5below.
2. Verify the accuracy of the system 0N/OFF
Timer. To accomplish this use a stop
watch and verify the length of time the
re -circulation pump is OFF then verifythe
timethe re -circulation pump is ON. Those
times should match the ONIOFF 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 'OW, 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 fight and buzzer wiif go
dormant. Once the alarms have been
triggered return all settings to their
original position of Alarm "AUTO"
Verify trie floats are operational by manually
raising and lowering thefloats tosimuiate
thesystems normaloperation. 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 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. 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 alarmswill
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 contrat 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
12/2020 E-Z 16

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Re -circulation PurnpTimer example
L.ght will burn Green to indicale Re -circulation Pump is OFF
Lignt WIII oum 7F to in&cate
Re-ctrmAmn Pi,r cr is : % -
Rotate dial to desired minutes
Clock face screw will change
the clock face from a maximur
time of 15 units to a maximum
of 30 units. Always set the clock face to 30.
Call: 703.753.4770 orvisit: eztreat.net
'PJindow will d splay OFF 'SEC", "MIN" or °HR"
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
1
ON screw displays seconds, minutes or hours.
Rotate dial to desired minutes OFF.
1212020 E-Z

Appendix 1 Model 600 & Model 750 Typical Configurations
Note Not a oompiete bran/ of aossible oor,figurations Contact =-Z Treat for more nformation.
Drawings are availabje in CAD and PDF
1 -Pod / 2-Tank with Simplex Timed Dose Re -Circulation Pump
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M�epj4jt�-
t)neration and Maintenance F-L -Treat Sand./Media Filter
E-Z Set Company requires regular inspection and maintenance of tha C-Z Tr%t Re-
Circulatinb Sand/Nledia Filter, as a ;ondition of purchase and ongoing operation
compliance. The mandatory service zontraet will include a perfarrnmce based system
inspection. 1lte irl-vice 7rCvidr C moot -he tra_ cA and ,:zm tied hti E-Z Set Comoary
All inspection and maintenance reports must be :onvard, along with any additional
documentation, to E-Z Set Company, the local authorized Z-Z Treat Dealer and all
required or designated regulatory agencies.
The fallowing is a list afthc routine main*enant:e and cleaning precedwzs that are
required by 1=-Z Sat Company. Pal lure to perform the required system mainte.wn= could
reduce the desired pertbi-manca of r-he system and will void *he warranty un the E-Z Treat
Sand Filter System.
iemme anauar iagneerims Itbe fens! And AmavAf ieraeettiorrs there,after-
E-Z Treat Re-Cirzutatiag Sand, Yiedia Filter kfodel # 0600
Capacity of (Model #0600 - 700 GPD Residential Strength Effluent
E-Z 1'rea> Ete-Circulatist3 Sand/Viodia FiJtc�rModel * 120D
Capacity of Model 01200— 1400 GPD Residential Strength Effluent
Sentic Tank
The septic and re -circulation tank shall be inspected annually to ensure they are operating
properly. 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.
_'. Remove, clean and replace the outlet effluent Filter in accordance with the
instructions provided by the effluent filter manufacturer.
3. Inspect the Iiquid level in the septic tank, it should be level with the bottom of
the outlet pipe.
a. Inspect the effluent and scum layers in the septic tank. look for oil or any
other wntaminants that are not aormal.
5. Verify the tank has received its scheduled pumping and cleaning. Cheek the
solids layer in each of the tanks. If the solids layer is excessive have the tank
pumped.
Re-CircWAtiun 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.

Overation and Maintenance E-Z Creut !1�anJ Media F kcr
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-Lp or :he system remove the end caps ftm the spray
manifold. Operate the re-circ pump by turning the pump zontroi to the "Hand -
On" position. Let the pump run for t (one) minute the tium the pump control
W the 4'OT' position repeat this procedure three times to F3ush any
construction debris such as dirt or pipe ahavings From the spray manifold.
R.,-place €hc end caps 'Hand right" do not use wrenches nr pliers. Re -set the
pump control se lcctorswitch to the "Auto" position.
3. [nspmt the float 3v-pass valve. Manually start the re -circulation pump and
absen:e the float hall valve, the Sall should drop as the liquid in the re-
circulation tan:{ drops the effluent retuming from the sand titter pod should
`low back into the recirculation tank and should not t7crw Out the di3zharge
pipe.
4. Verify that all the re -circulation pump Floats are in good condition, properly
scoured 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.
C antral panel"Purnus/Alarms
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 OIV" and "Auto On"
Function: "Manual 6;1. 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 Ott" will manually turn on the audiovisual alarms. `Alarm
Auto" is the normal operational setting and "Alarm Silence' turns off the
alarms.

Operation and Maintenance E-Z Treat Sand/Media Filter
--- 1-1!0 IS34-76
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 ONfOFF settings arz 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 dte re -circulation pump is OFF then
verify the time the re -circulation pump is ON, those times should match the
DN/OFF Timer Clock settings in the control panel.
Re -Circulation Pump Time Clock
Light Will Bum Green to Indicate Re -
Circulation Pump is OFF
Light Will Bum RED to Indi
Re -Circulation Pump is ON
f
Rotate Dial to Desired Mimi
Window Will Display OFF Sec., Min. or Hr.
Rotate OFF Dial Until Min. Appears in Window
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.
F Dial Seconds, Minutes or Hours
i Will Display ON Sec., Min. or Hr.
)N Dial Uutil Min. Appears in Window
N Dial Seconds, Minutes or Hours
ired Minutes OFF

5, Confirm the operation o ih: visual and audible "HIGH" and "LOW" water
alarms. The control has an alarm switch clearly marked Alarm " ON", :11arm
"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' (l f applicable, verify the operation of the telemetry unit by
checking the alarm notations on the website.)
7 Verify the iloam are operational by manually raising and lwxerina the floats to
iimutate the sv,tems normal operation G'I fy propc:roperatlorr of -'High Lcvel
Float" by lifting die floac while the system Timer Clock is in _he "O1'F" time
mde, 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.
B. Properly re -install and secure all tank accesses!
E-Z 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 ofthe 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
1f 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. ff a nozzle appears co
be cid..gged or if the spray pattern is not uni:orm, remove the nozzle and clean
the nozzle using a pipe stem cleaning brush.

Operation and Maintenance E-Z Treat Sand`,, Media Filter
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 te-circulation pump is the sarne make and model pump that
was speciflod for the original installation..
d. Verify the re -circulation pump is performing in accordance to the
pump manufacturers' spe:ifieations including amp draw and flows at
specific pressures.
of. It he pressure is above the prior recording or above the star! up
setting, open the ends of the disr_ibut ion manifold lines, manuaify start
the re -circulation pump and alfava it to run for 5 minutes. This should
flush out She spray Jkvibution lines, ff the pressure ramains too hi66,
alter cleaning the spray nozzles aad flushing he spray distribution
lines, adiust the pressure to the desired PSI using the ball valve on the
main spray distribution supply line.
f. If the pressurzlflow 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 anv orthese conditions exist the media needs to br ::leaned or replaced.
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, or the media.
Note: 1Canv o1'these conditions exha the media needs to be cleaned or replaced.

Operation_tiitct ,M4intcnant:e E-L Treat Sand Media Filter
C'le'unin!z the Filter Media
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: Tum 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 Nine: 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.

Operalinn and NlaiWenancc E-Z Tre_it Sand, Media Filter
Replacement of cdia Mattress
if the Filter Media is expased to excessive concentrations ofpetro!eum 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 �Lrtifred by E-Z Set.
Step One: Turn off power to recirculation pump, discharge pump and controls.
Step Two: Pump the Segric 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 Flee: Place the mattress into the fiberglass Transport Container provided by
b-'G 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.

�->eAMERICAN
♦ Manufacturing Company, Inc.
DRIP DISPERSAL SYSTEMS
RESIDENTIAL
PEttGRITEO,
_, , . --�-

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
F Minimal site disturbance
■ Reduces sediment runoff
• Groundwater recharge
• Nutrient reduction TN & P
is Landscape and tree preservation
A high head submersible pump installed inside a Coolguide'" delivers effluent to the filtration unit. To
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.
7 l a GIA PIP=
TO CENTRAL hIT
J
PEAK �.
_U AeLE
•'--lNdBY E I �
r � ^FF jl £nOl.�tit4Y� +.

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-RITE11N, our integrated cellular, Wi-Fi or5atellite
communications package"
Bioline— 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.
DRIPPER FLOW RATE VS_ PRESSURE
as T I
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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 • No, 5,964,574B • 6261,452B1

CONTROLS
American %lanufacruring Company, Inc. can design and build almost any onsite wasteu•ater or
water system control nancl. Gur staff is comprised of prufessional engineers, dec ers, 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 int.-entory many standard control panels and are able to manufacture �•pecial
panels in a very rimely manner due to our modular design and manufacturing methods.
PACKAGES
American Manufacturing Company, Inc. manufactures many specialty Da -Site wastewater sys-
tem packages including Recirculating Sand Filters, pump stations and the PERC-RITE& drip
dispersal system. American can also fabricate skid mounted pump and controI systems, test them
in house and ship the complete assernbbly ready for installation.
CATALOG
American Manufacturing Company, Inc. manufactures specialty on -Site Wastewater
products including the Bull Runrm Valve, Dial-A-FlowT", Cool GuideTie, and Poly Distribution
Boxes.
If you need a product or information not shown in our catalog or on our wehsite please contact
our sales or engineering team and we will do our best to get you what you need.

45)
AMERICAN ONS1TE CONTROLS
AMIERECAN ,MANIUFACTURING COAVANY !NC.
P,0 BOX 97 ELKW004, VA 227I8.0097
f800) 345-3132 www,americanonsite—nom
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CONSTRUCTION PLANS FOR A WASTEWATER TREATMENT
I +
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SURFACE DRIP IRRIGATION DISPOSAL SYSTEM
FOR A FIVE BEDROOM RESIDENCE
LOT 6; 303 FIREFLY OVERLOOK ROAD; CHATHAM COUNTY, NC
SITE U=64
«« TO PrTT58oRo. TO APEX»»
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NTS
'NOTES:
1) SITE DATA WHICH INCLUDES PROPERTY BOUNDARIES, TOPO, UTILITIES, ROADS, AND OTHER SITE
FEATURES WERE OBTAINED FROM CHATHAM COUNTY GIS DATA 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 LOCATED BY
PIEDMONT ENVIRONMENTAL ASSOCIATES, P.A. (OAK RIDGE, NC) (SOIL SCIENTISTS).
3) PROPERTY AND EASEMENT BOUNDARIES SHOWN ON THESE PLANS ARE APPROXIMATE AND ARE
NOT INTENDED FOR LOCATING PROPERTY OR IDENTIFYING PROPERTY LINES, CORNERS, OR
EASEMENTS. THIS IS NOT A SURVEY.
OWNER:
PEA RIDGE DEVELOPERS, LLC
c/o Andrew Ross, Manager
341 Kilmayne Dr., Suite 201
Cary, North Carolina 27511eMail:
and [e-mail]
FIREFLY OVERLOOK SUBDIVISION.
NC DEQ PERMIT #WQ XXXXXXX
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NOT TO SCALE
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hn R. Harman, P.E.
Consulting Engineer
2112 White Oak Road
Raleigh, NC 27608
Phone: [phone]
l
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Sheet Title:
Project No.:
Overall Site Plan Project Drawn:
Manager:
IRH JRH
Project: Scale: Field work:
LOT 6; 303 FIREFLY OVERLOOK ROAD NTS SW
FIREFLY OVERLOOK SUBDIVISION Sheet No.:
Location: Client: 2 of 7
CHATHAM COUNTY, NC PEA RIDGE DEVELOPERS, LLC 1

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ohn R. Harman, P.E.
Consulting Engineer
2112 White Oak Road
Raleigh, NC 27608
Phone: [phone]
r
Sheet Title:
HOUSE PLAN AREA
Project:
LOT 6; 303 FIREFLY OVERLOOK ROAD
FIREFLY OVERLOOK SUBDIVISION
Location: Client:
CHATHAM COUNTY, NC I PEA RIDGE DEVELOPERS, LLC
p
Project No
Project Drawn:
Manager:
IRH IRH
Scale:
NTS
Sheet No
PP

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ohn R. Harman, P.E.
Consulting Engineer
2112 White Oak Road
Raleigh, NC 27608
Phone: [phone]
1
Sheet Title:
Enlarged Field Plan
Project No.:
Project Drawn:
Mana er:
JRH JRH
Project:
Scale: Field Wo-
LOT 6; 303 FIREFLY OVERLOOK ROAD
NTS SW
FIREFLY OVERLOOK SUBDIVISION
Sheet No:
Location:
Client:
3 or 7
1
CHATHAM COUNTY, NC
PEA RIDGE DEVELOPERS, LLC

7
E=
E-Z TREAT POD MODEL 600 6" SACKFI
FREE OF EBRIS
FIN. GRA E
.I-1/2" )AA,SUPP. LINE
4" DI.,, RETURN - - EXISTING GRADE
LINE E-Z TR I T POD
y
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SECTION THRU EZ TREAT POD
NTS
4" SERVICE LINE FROM FACILITY
sEPnc FLUK
10' MINIMUM
5/4 TREX BOARD z
TYPICAL <
4" PVC END CAP NOTE: DO NOT
GLUE ONTO RISER PIPE DRILL 1/4"
FIN. GRADE VENT HOLE IN CAP
{ 4" PVC RISER PIPE - EXTEND
_ ABOVE BOTTOM OF TANK
LID
1�4" FROM FILTERS
4" TO FIELD DOSING
/ TANK
4" PVC TEE -
- —E-Z SET BYPASS VALVE
ALL TANKS REQUIRE A
66" THICK STONE BASE
SECTION THRU RECIRC TEE
NTS
1 1 Q" SCH 40 PVC
SUPPLY LINES -
NOTE* TWO ACCESS 24"0 E-Z SET RISER WITH 24 0 E-hFT RISER WITH MVER
RISERS SHOWN CAN
BE COMBINED TO A COVER (TYP) (TYP) DISPOSAL FIELD
SINGLE 30" DIA OP ONAL 2' VENT
CARBON FILTER (IF�
- E-Z SET BYPASS VALVE 4" L REo' PER Lori
L ; cooE)+
2a"0 E-Z SET RISER 0
WITH COVER. UV UNIT
STEP 20 TURBINEPUMP TURBINE PU FOR DRIP 1 1/4" SCH 40 PVC RETURN I_;NF
(OR EQUAL) T DOSING
4" SCH 40 PVC BOTTOM
TREATED EFFLUENT LINE TO CONNECTION OF TANKS
CONTROL PANEL FOR EZ TREAT L
W UV /FIELD POSE TAN{ _
-rr
I" ❑RIP FILTER BACKWASHIFIELD FLUSH RETURN FROM DRIP HYDRAULIC UNIT
SEPTIC TANK RECIRC. TANK FIELD DOSE TANK
NC DHHS APPROVED 2500 GAL. PUMP TANK. INC DHHS APPROVED 3500 GAL. PUMP TANK
NC DHHS APPROVED 1500 GAL- SEPTIC TANK - PT-2103 OR EQUAL PT-2(05 OR EQUAL
ST-390 OR EQUAL
PLAN
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EFFLUENT FILTER - 3/4"0 RECIRC
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CLEAN -OUT �-24 0 E-Z SET RISER RISERS
* (TYP) WITH COVER (TYP}
30"0 E-Z SET RISER WITH COVER.
6" MIN., 12T4"O E-Z SET RISER WITH COVER'
MAX. II
�F= 314 R CIRC LINE
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THIS PANEL IS 230 VAC
NOTE: POWER WITH COVER (TYP)
CONTROL PANEL (LOCATED
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FIN.GRADE:
UV DISINFECTION UNIT
ELEV. "A" 7 MOD ELEEUV loon-S -
OR APPROVED
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(SIZED PER 4039 GALLONS CONNECTED TANKS PEAK ENABLE= ELEV, "J"
DESIGN •I OD5E'Ek 'G - 3' WITH 4" SCH 40 PVC
FLOW) E W AND WATER -TIGHT -
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GIVE 00 GAL. MIN TIk- �J- DOSE ENABLE- ELEV. "T"
COMPARTMENT A]. FLOOR= ELEV. "G" — IIN .IGr_ 'Y PUMP OFF--- ELEV_ "L
_-----s-- ELEV ^G^ WEIGHTED MERCURY FLOAT
SEPTIC TANK
1500 GALLON SEPTIC TANK
STB-390
SHOAF PRECAST CONCRETE, OR EQUAL
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SWITCHES f41
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DOSINGIEZ TREAT RECIRC. &STORAGE 6" STONE BASE�lyT;u'"'"�.n'.P,rd�
TURBINE PUMP FOR (p57 WASHED
POD NOT SHOWN OR EQUAL)
I `
CONTROL PANEL FOR DRIP
r- - 4 ZONE DRIP HYDRAULIC
FILTER & VALVE UNIT
(REFER TO SITE PLAN FOR
NUMBER OF ZONES)
RAIN SENSOR (IRRIGATION CUT
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HUNTER INDUSTRIES, OR EQUAL
4" x 4"
TREATED POST
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4 �CgNDUIT FOR PUMP
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= ' TANKELEVAnON SCHEDULE
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PT- +/_ 44 GALS PER INCH I ELEV NIN
SHOAF PRECAST CONCRETE, OR EQUAL
3500 GALLON PUMP TANK +/_ 47 GALS PER INCH
SECTION VIEW
PT-2 ELEV ''Jl
SHOAF PRECAST CONCRETE, OR EQUAL
NTS ELEV 11K1
351.50
351.30
351.20
351.00
352.00
345.00
346.50
346.83
347.83
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rlrambers, sump pump basins irn.alrIn syskms and A tide n Two wnlrpl ­J..ad:'vate a nhagnehc —Id, w 1l 1 m
lam Me pump on aM oh If an alarm wnd'Aion oars- an ad,fi1 p el aI,m a 1t I-— Iha 11,11Waual warm system
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Oplmm selected may increase enclosure s¢e and r ng. wmponent
ling.agn 2 Mapc Molar Canmcmr-.onlrob pump dy swnch'ng electrrral Imes
3. NOA Swlmh for manual III,— nIIImn bats)
4 GmPmRun lndlcPLight
Imetlnau,tb,,d}
�
S. FIOM Swlmh Terminal Stock (mounkd on proud ... N; rr����III
5. Alarm and Cp ml Fan, lmpunletl on do W.d)
]. Alarm and Ca I Parer Indicators Imounktl pn o ,t Merdl
B. Ground Log
S. Clmult Smoker (,phoned amvrd,, oump disconnect and orendr orwn Sho Modal wn 1121x91yX
Pna,d,On
5TANDAEID ALARM PACKAGE
10 Red A1ane Ileac Pn Pa du ]BE' w 14 tllirw if dame cme'atxl. EO•
Note. alga uuluesa den•+rpurdAp nal�a0r !!'yJ PI a brawn �•
11 Alarm Nem Ya•'Ne? Aaee wlr^'ey of WPrm wrW, rLl 39 deebm
NPa:)NEMA 1 style ul rzes an rnkmelly mounletl passer in Ilea PI horn
12 Este Npr Alarm TaaVNP I,Sdence switch.11.= ham aM Ight to o1
les'.ed antl ham IP he ellenmtl rn an abm,Zd n AI­aulamel'.w11,
rases ono slam coMllydn has been cx:ar
13 NPrn Sllence Relay (mounted Fn crrwrt boaN)
NOTE: p Wi:-a av I,bl,
■ Enme wnlml system ;panel antl srntCtes) Is GL LlstId la meet Indl
or eametl rrtluslry samly slentleNs
M Dual ealely mNRwlbn kr me Wded Slake and Cansda
R Smnd.d parka.. rnc'udee Ihree 20' SJE Sgnalta..W& mM,01
swllwee
■ Gmpble wnn rep-0y-step mstallmwn rnetrutlbns
Three-year limited wansnty
Rh Us.
PO Box 1700. Oetmrt Lake, MN 5 O
1-W8-OIALSJE • 1-213d4]-131]
1-210-1147A617 Fax
SEE BACKSIDE FORCOMPLETE LISTING OFAVAILABLE OPTIONS. emeJ. M®alarhombua wm
SEE PRICE BOOK FOR LIST PRICE www.slerhombas.com
_ 112 L
a n �eA,a-3a,tDs.LSA
MODEL 11
ALAearM¢ CA.aGE
3 = IaAPnawaa eramr�aapa
e =a'alm papaga l'�I�aa ahm,ImiYilxm em2Vr,lw,red
MCLUSURERATAY6 I
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W=,aacnarpldat. YrlAA lx renO^ea'sd [nmgp!lelan
STARTINGOEVIra- -
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a.neupmarorwnmrzpr 1z.vmty
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pumptlkconned
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120ROB24lN (aebGSTARTINGDEV10Etmtbn labael
FLOAT SVyITCKAPPLICATION
down orpump up lxkd l]OpdanJ
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pI - Rod baawn anM Ina w.m
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(mom ma rE n m.m ,,,er,dw)
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COOL GUIDE
FLOW COLLAR (COOL GUIDE)
SPECIFICATION
The laminar Flow collar shall be made of non -corrosive, glueable PVC and have
sufficient holes in the outer guide tube to assure laminar flow for the rated
capacity. The inner Flow collar shall extend near the bottom to provide sufficient
cooling Flaw for the motor. The dimension between the inner Collor and the
pump motor shall not restrict flow to the pump intake, but will provide for scouring
of surfaces. The Iominar flow collar shall be a "Cool GLA der as manufactured
by American Manufacturing Company, Inc. Patent # 6.262,689.
"COOL GUIDE"
INSTALLATION INSTRUCTIONS
1. Measure the distance from the bottom of the Lank to 6" down from the top of the riser.
Cut the extension pipe [by others] to the length necessary to reach this height. Cut 1/2
Of the pipe down 12" to 15" away from the top of the pipe far pump discharge pipe.
3. Glue the extension coupling [hy others) to the extension pipe and to the Cool Guide,
4. For repairs: glue on the Cool Guide flat cap and place the Cool Guide firmly in the
of the tank. Attach the extension to the riser, with the anchors as shown.
5. For new construction: Anchor the flat cap to the bottom of the tank in the proper location
to hold Cool Guide and extension. The cap may or may not be glued to the device. Attach
the extension to the riser with the anchors as shown.
6. Place the pipe dope on the Cool Guide adapter threads and thread them into pump discharge.
7. Attach cooling collar to adapter with set screw provided.
8. Glue pipe into flow collar and with pump attached, lower into the guide tube.
9. Attach to discharge pipe, valves, and connect electrical as specified.
ADAPTER
COOLING COLLIER
1 COUPLINGH 40
J
-INLETS
10 O Oaf �G a 0,
110 O0 000
00 0 0l '000a 1
SDR 35 PVC
FLAT r,AR
Cool Guide
Patent No. 6,262,689
°
t
Dosing Pump-EZ Treat
PUMP CURVE
240
230
220
210
200
190
180
170
160
Ll- 150
c 140
130
120
= 110
a 100
+� 90
~ 800
60
50
40
30
20
10
15 GPM TO
25 GPM
'91
THIS PUMP
Y J
s
IN-& DING CONDI rIONS
fi.igPM@149'1-DH
0 : 8 13 24 � 40
�4 12 20 28 36 44
Gallons Per Minute
4;ApJr;Trr LnItEL7 PR:I LEtrULE
add
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SIDE FEED OPTION
FLAT SITES ONLY.
PVC ---�
REDUCING r�
r
TEE PVC FIP J '
ADAPTER '
N RAM INSERT)
Z ADAPTER
cr
DRIPPER
w 6" MIN LINE
x I SEPARATION
PVC PIPE o r
�' l
N LIMIT OF
MANIFOLD
EXCAVATION
DRIP LINE CONNECTION TO MANIFOLD
NTS
�..I
1/2" FLEX
PVC (4' typ.)�
�. PVC FIP
ADAPTER
\RAM INSERT
ADAPTER
DRIPPER
6" MIN
LINE
l r SEPARATION'S
jam!
BURIED DRIP LOOP CONNECTION
NTS
Cl
I nsta 11.
De
Supply line
is below fro!
60" LONG "T" POSTS
FIBERGLASS OR PAINTED STEEL
SET POSTS @ +/- 25' SPACING
14 GA. HI -TENSILE STEEL WIRE
I��ill„ �ITIiI�TiIT1IIIIIIiII1��1ili�lflllJ�lllllitllill[���Ili;�,
24" BURY
1 11 I=I I `'f
DETAIL OF FENCING REQUIRED AROUND
DISPOSAL AREA
(NOT TO SCALE)
FOR SURFACE OR ,
NEAR SURFACE INSTALLATIONS
USE WIRE WICKETS TO
SECURE DRIP TUBING AND FLEX
IN INSTALLED POSITION
AND LOOP FLEX AS SHOWN
in
BELOW FROST LINE
+" WIRE
VRCKET
J C=_
DRIPPER_
LINE
ELEVATED LOOPS
(MIN. 2-)
1/2" FLEX
PVC ( 6'+ TYP.
4" WIRE hMCKET-
RAM INSERT ADAPTER)
PVC FIP ADAPTER
DRIPPER LINE 12" MIN
f SEPARATION
4- WOE
MCKET
NEAR SURFACE DRIP LOOP CONNECTION ON SLOPING SITES
NTS
TOP FEED MANIFOLDS
USE ON ALL SITES WITH A DISCERNIBLE SLOPE
TO CONTROL DRAIN DOWN FROM UPPER LATERALS
OWER LATERALS AFTER PUMP SHUTS OFF.
RESIDENTIAL
etum
W)
Return
Manifold
John R. Harman, P.E.
Consulting engineer
2112 White oak Road —Raleigh, NC 276o8
Tel. No. 919.818.2077
eMail: [e-mail]
PRESSURE
DRIPPPPER TUBING
1
{ ,
1/2" PVC
FLEX
AIR RELEASE
VALVE
{{{ { {{{{
{
CHECK
VALV
1/2" PVC
RIGID
Install insulation
For shallow systems
in freezing climates
See diagram above.
COMMON
RETURN PIPE
Patent No. 5,984,574B
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GENRAL NOTES FOR SFR SURFACE SPRAY SYSTEM: W
MAINTENANCE -SCHEDULE
1. ALL MATERIALSAND METHODS OF CONSTRUCTION 5HALL CONFORM TO ALL NCDWR-.IT RULES, COUNTY
ENVIRONMENTALHEALTH CID DES, AND STATE BOARD OF HEALTH5EWAGE HANDLING AND 01SPOSALREGULATiDNS
PERTAINJNGTHERE-TO WFTH REGARD TO THE PERMITTING OF THIS SITE.
2. THE INSTALLATION 0FTHISSYSTEM SHALL BE IN ACCR0DANCE WITH SPECIFICATON5 AND GUIDANCE PROCEDURE5OF
THE MANUFACTURERS 0FTHE EQUIPMENIT OR PRODUCT-
S. ALL PVC PI?E AND FITTINGS SHALL BE SCHE➢ULE 40. TYPE I, RATED FOR PRESSURE APPLICATIONS. ALL GLUED INNTS
SHALL BE CLEANED AND PRIMED WITH PURPLE (DYE DI PRIMER PRIOR TO GLUING-
4. ALL CUTTTNG OC PVC PIPE, AND FLfABLE PVC PINNG OR TUBING 54ALLBE ACCOMPLISHED BY PIPE CUTTERS- N0
5AMNG OF PVC ORTUBiNG WILL BE ALLOWED"
S. NO ACTIVITY SHALLTAKE PLACE ON THE EfFLUENY APPLICATION AREA OTHER THAN THE MINTMLM REQUIRED FOR THE
INSTALLATION0FTHESYSTEM. THEINST-ALLERSHALL USE ONLYEQUIPAENTOFTHE APPLICATIONAREA THAT WILL
PROVIDE THE LEAST SOIL01STURBANCE AND WILL MINIMIZE GROUND CONTACT.
6. A L'cAKAGETEST SHALL BE PERFORMED ON EACH PRECAST CONCRETETANK- THI5CAN EITHER ACCOMPLISHED BY A
MNUT€ TEST WHERE A VACUUM DF J INCHES 15 HELD FOR 2 MINUTE5; DR, A HYDROSTATIC WATER LEVEL TEST
WHEREBY A DROP OF ONE-HALF INCH 15 NOT EXCEEDED WITHIN A24-HOUR PERIOD.
7. IF TREES ARE NECESSARY TO BE REMOVED FROM SITE, CU7STUMP5 FLUSH WITH GROUND, REMOVE CUTTINGS BY HAND,
8. ATWO STRAND WIRE FENCE SHALL BE INSTALLED SURRDNDING THE EFFLUENT APPLICATION AREA.
9. ALL AU DIBLEANDV15UAL ALA RM5 FOR THE TREATMENT AND OISP05ALSYSTEM 5HALL BE EXTERNAL TO ANY
STRUCTURE
10. A RAIN 56NSOR (MI NI-WK BY HUNTER INDUSTRIES) OR RA I N-CHECK ( RAI N31 R 1) IRRIGATION), OR EQUAl SHALL BE
INSTALLED AT THE HELD DOSING CONTROL PAN EL, AND SHALL BE WIRED IN W]TH THE OPERATIONAL CONTROLS WHICH
CAN 9REVENYTHE ACTIVATION OF THE FIELD DOSING PUMP DURING EXTREME WET WEATHER CONDITIONS.
11. ALL CONTROL PANEL ENCLOSURES FOR THE WASTEWATER TREATMENT AND DOSING COMPONENTS SHALL BE NEMA 0.
12, ALL SURFACE RUNOFF RUNOF 5HALL BE DIVERTED FROM TANKS, RISERS; ETC. TO P R EVENT POND I NG OR WET
CON DITION5 NEAR OR AROUND THETREATMENT, STORAGE, AND CONTROL PANEL AREAS,
13. ALL TANK RISER LlUS SHALL BE A MINIMUM OF 61NCHESABOVE FINISHED GRADE, ALL RISER LIDS, AND CONTROL PANFi
ENCLOSURES, SHALL BE LOCKABLE OR 5ECU.RE-D IN SOME FASHION TO PREVENT UNAUTHORIZED ENTRY.
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 NEIVIA 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 1.12 INCH SHALL BE USED FOR
CONNECTIONS FROM PANEL TO PUMP TANKS,
7. EACH CONTROL PANEL SMALL 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. I][) 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
STIALL OCCUR MADE ABOVE GRADE IN A NEMA 4X JUNCTION BOX,
WITH ALL CABLE CLEARLY LABELED_
t0.ALARMS SHALL BE AUDIBLE AND VISIBLE.
ITEM
FREQUENCY
TASK
SEPTIC TANKS
3 -- 4 MONTHS
CHECK SOLIDS ACCUMULATION,
IN; EXFILTRATiON, BAFFLE DAMAGE,
BLOCKAGES. CHECK THE FILTER.
3 - 5 YEARS
PUMP SEPIA,;E IF REQUIRED
PUMP TANKS
3 - 4 MONTHS
CHECK SOLIDS ACCUMULATION,
PUMP OLIT SOLIDS IF REQUIRED
CHECK IN/EXFILTRATION. CHECK
FOR PRUPERL_Y OPERATING FLOATS.
CHECK HIGH WATER ALARM
EQUIPMENT & CONTROLS
3 - 4 MONTHS
CHECK FLOAT CONTROLS & ALARMS,
FOLLOW MANUFACTURER'S SERVICE
REQUIREMENTS.
FORCE MAINS &
6 MONTHS
CHECK FOR LEAKS & RE -MEASURE
SUPPLY MANIFOLDS
FLOW IF NECESSARY. CHECK, FOR
EXPOSED PIPE
FIELDS 3 -- 4 MONTHS CONTROL VEGETATIVE GROWTH FOR
PROPER INSPECTIONS, CHECK FOR
EROSION, PONDING OF WATER,
SURFACING OF EFFLUENT.
MEDIA FILTER 6 MONTHS MEASURE FLOW BY TIMING DRAW
DOWN IN THE PROCESSING TANK.
CHECK FOR PONDING/CLOGGING.
12 MONTHS SAMPLE DISCHARGE WASTEWATER.
DRAW LABORATORY SAMPLES AND
REPORT TO AGENCIES.
GENERAL NOTES:
0
SEEDING SPECIFICATI'ON.S
4PP1.L r(i Al DI51-LIREIFD 4PE,AS OUTSIDE DPIPPFR F'IELL in
SPECIES
I41_L FESCUE
SKFEIC'E.A LESPLDi /4
POSE LESPEvE.Za
PENSACOL�, BAHIA;R��.SS
d
z J L 1: FN Z
RATE ;LB;'a REj o _ uw Z v
1JO `ro
30 s^
Sri
SEEDING NOTES
1 'F IER 5E_F EPIBEP ' USE UNS( ARIRED SEHII;EA SEED
*411E A ` Z- f APPE `P V-4CE IS GESfRED, "AV7 SERiCEA AND INCREASF KUBE TI-, 40
i AVER -SEED _i0 LEI; �GFF :F F=Ll_ �I=SCLIE tACH FALL, UNTIL WEIL ESTADI.j SI9ED
NURSE PLANTS
YETWrtN APRIL 15 AND AvGUST T5, 'L10 IC LB/ACRE GERMAN MILLET UR 15 LB/AC.Rt
SUNCANGRASS. PRIOR TLI MAY I OR AFTER AU,UST 15, ADC 40 LB!ACRE RrE ,�,RAIPI`
F--, L IS BESF t',R TALL FESCUE ANG LATE WINTER FOR LESPEDEZAS OVERSEFD&IG ur
Ki)BE LESPEGE21AS *VTR.. 111E FALI- SEEDED 'ALL_ FESCUE IS WRY EFFE('TI•!L USF
UMHLjLI ED BERMI OA P =SS SEED IN 7lq L"
SUIL WF.NDMENIS
APPLI -WE AND FERfiLLER ACC!7RDING TO TESIS, OR APPLY 4,000 LB/ACRE GROUND
4C,Rft:rI TITRE LIKIFST01•It AND 1,000 Ln/ACRE 10-10-10 rERT111ZER
MULCH
APPLY 4,000 Lc .;HE CRVN STRAW, OR FQ�AVALENT 'OvER OF ANOTHER SOTABIE
Ii11L:iTlN P.IATE.,AL .460NibR MOCCH Bj TA -CITING WTH�ASPHALT, ROVING OR NETl1NC.
NETTW:G IS ME PREF>";Ri (, ANCHORING METI C-A, 014 STEEP SLOPES.
AIAItJTPtANCE
REFERT1ua IN THE SECOND ';EAR UNLESS GROOM 1S FCLLLY ADEQUATE MAO BE NICAED
ONCa OR TWICE A YE-.R, BUT MOWING IS NOT NECESSARY_ RESEED, FERTILIZE AND
NVC-�" DAMA,IE-0 AREAS IDAMENATELY,
I. HOUSING AND OTHER STRUCTURES AS MIGHT BE SHOWN ON THESE PLANS ARE BASED UPON
INFORMATION AVAILABLE. LOCATION OF DWELLING AND STRUCTURES ARE SUBJECT TO CHANGE DrencoO AXUV Disinfection tfnit
DURING CONSTRUCTION. PUMPS, HEAD LOSS CALCULATIONS. ETC. MAY NEED TO BE RE-EVALUATED
IF ALTERATIONS TO SUCH LOCATIONS ARE REQUIRED.
2. LAYOUT OF THE APPLICATION AREA IS BASED ON FIELD DELINEATION OF SOILS AREA PERFORMED
BY PIEDMONT ENVIRONMENTAL ASSOCIATES, P.A. ANY CHANGE IN LAYOUT, BY THE SYSTEM
INSTALLER, OUTSIDE OF THIS AREA WILL NEED TO BE APPROVED BY THE SOILS CONSULTANT AND THE
` ~ 1z==
ENGINEER. CLEARING OF VEGETATION & TRESS LESS THAN 2" DIAMETER IS PERMITTED.
3. THERE ARE NO KNOWN EXISTING WELLS, BUILDINGS. OR STRUCTURES WITHIN THE REQUIRED
�»-.•..-.•
BUFFERS.
4. THERE ARE NO AREAS WITH THE APPLICATION AREA THAT ARE WITHIN THE 100 YEAR,,,,;,
FLOODPLAIN.
...
►mdyd Cede omg�
5" THE APPLICATION AREA SHALL BE MAINTAINED AS A WOODED OR "NATURAL" AREA SITE.
q " ��
6. A LEAKAGE TEST SHALL BE PERFORMED ON ALL TANKS WHEREBY AN EXFILTRATION RATE SHALL
i°._. _ , •,._-,_,, _
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.
"ww..Is-,M.
0 AMERICAN MFG. COMPANY
SY eelseasgn
TWO -FILTER - 15 GPM N THE EVENT THE DRIP ZONES ARE
-
HYDRAULIC UNIT A DISCERNIBLE VERTICAL ELEVATION ABOVE
-
Nm dly pps, T14E ]HYDRAULIC UNIT, INSTALL- A -RETURN
..
supwy Va1wr PRESSURE ASSEMBLY: THE ASSE7ABLY
�
Flaemetw 15 TO BE USED TO PREVENT THE RETURN
--
LINE FROM DRAINING AFTER OR DURING A
Disc Fite DOSE, REMOVE THE ZONE RETURN CONNECTION
I
---
,
Nv dly Closed AND REINSTALL A SHORT 1" NIPPLE IN THE-
RETURN VALVE- INSTALL ASSEMBLY AS SHOWN
INd Flveh Vole. YDTHERA UC TIJ
ABOVE. THE BING
yam,
■ PRESSURE FOR F THEROMUNITI7GUST 8E
° PLUGGED AND THE NEW TUBING FROM THE
° ASSEMBLY CONNECTED TO 7HE PRESSURE SIDE
••
OF THE SOLENOID.--
1Ye- Return To
Savtic Tmx
9ockflush Vdws
1- Nor Ily awed To Retum Pmm
Aeeerrthly
I I¢� Supdpp Fmm Tone Vowee
Pump Tonk
, . _.
�-�--•.��. r.
DRIP IRRIGATION HYDRAULIC CONTROL UNIT
(NUMBER OF ZONE VALVES VARY -REFER TO SHEET 4)
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