WQ0044177_Application_20230302

Initial Review
Reviewer Nathaniel.Thornburg
Is this submittal an application? (Excluding additional information.) *
Yes No
Permit Number (IR) * WQ0044177
Applicant/Permittee Whispering Pines Farm, LLC
Applicant/Permittee Address 3717 National Drive, Suite 209, Raleigh, NC 27612
Is the owner in BIMS? Yes NO Is the facility in BIMS?
Owner Type Organization
Facility Name 1594 NC 50 SFR
County Granville
Fee Category Single -Family Residence
Is this a complete application?*
Yes No
Signature Authority
Signature Authority Title
Signature Authority Email
Document Type (if non -application)
Email Notifications
Does this need review by the hydrogeologist? * Yes No
Regional Office
CO Reviewer
Admin Reviewer
Fee Amount
Complete App Date
03/02/2023
Yes No
$60
Below list any additional email address that need notification about a new project.
Email Address
Comments to be added to email notfication
Comments for Admin
Comments for RO

Comments for Reviewer
Comments for Applicant

Submittal Form
Project Contact Information
Please provide information on the person to be contacted by NDB Staff regarding electronic submittal, confirmation of receipt, and other correspondence.
Name* Alisha Hudson c/o AWT
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*
9193485677
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* Whispering Pines Farm, LLC
Applicant/Permittee Address* 3717 National Drive, Suite 209, Raleigh, NC 27612
Facility Name* 1594 NC 50 SFR
Please provide comments/notes on your current submittal below.
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.)
Surface Non -Discharge Design Package - Whispering
33.4MB
Pines Farm (stamped).pdf
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
ate. �.,eu.
Submission Date 2/23/2023

Engineers and Sail Scientists
Agri -Waste Technology, Inc.
501 N. Salem Street, Suite 203
Apex, North Carolina 27502
919-859-0669
www.agriwaste.com
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Nathaniel D. Thornburg
Environmental Program Supervisor II
Division of Water Resources
NC Department of Environmental Quality
512 N. Salisbury Street
Raleigh, NC 27604
February 17, 2023
Subject: Whispering Pines Farm WWTS
1594 NC Hwy 50, Creedmoor, NC 27522
SFR Wastewater Irrigation System
Granville County
County PIN ID: 0895-01-25-6270, 0895-03-24-1613, 0895-03-24-6618
Dear Mr. Thornburg;
Please consider this information for an application for a single-family residence (SFR)
wastewater irrigation system. The property is located at 1594 NC Hwy 50, Creedmoor,
NC 27522 (County PIN ID: 0895-01-25-6270, 0895-03-24-1613, 0895-03-24-6618). The
AdvanTex treatment system and dripfield are designed for a five -bedroom single family
residence.
The current owner of all listed parcels is Whispering Pines Farm, LLC. The intent of this
application is to apply for construction only with the proposed easement shown for the
surface drainfield that crosses current property lines (See Site Map in Appendix J). Upon
completion of the normal review process, we will complete the formal recordation of the
proposed easement. At that time, we will update the application information for the
operation of the system. The following information is included for your review.
Section A: Cover Letter
- Included as this letter.
Section B: Application Fee
- Application Fee Included (Appendix B).
Section C: SFR Wastewater Irrigation System Application
- Form Included (Appendix C).
Section D: Existing Permit
- N/A New Application.
Section E: Property Ownership Documentation
- Property Deed Included (Appendix E).
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Section F: Soil Evaluation
- Report Included (Appendix F)
Section G: Engineering Plans
- Included (Appendix G).
Section H: System Specifications
- Included (Appendix H).
Section I: Engineering Calculations
- Included (Appendix I).
Section J: Site Map
- Map Included (Appendix J).
Section K: Operation and Maintenance Plan
- Plan Included (Appendix K).
Section L: Operation and Maintenance Agreement
- Agreement Included (Appendix L).
Section M: County Health Department Denial Letter
- Information Included (Appendix M).
Section N: Floodway Regulation Compliance
The site is not located in the 100-year floodplain (per map)
- Information Included (Appendix N).
Section O: Threatened or Endangered Aquatic Species Documentation
According to The Natural Heritage Program review, there are no threatened or
endangered aquatic species located within the project area.
- Information Included (Appendix O)
Section P: Other Environmental Permits
-N/A no stream or wetland crossings.
Thank you for your review of this information. If you have any questions or comments on this
information, please feel free to contact me at or via telephone at 919-859-0669.
Regards,
Kevin D. Davidson, P.E.
V.P. of Engineering
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Appendix List
Appendix B
Application Fee
Appendix C
SFR Wastewater Irrigation System Application
Appendix D
Existing Permit
Appendix E
Property Ownership Documentation
Appendix F
Soil Evaluation
Appendix G
Engineering Plans
Appendix H
System Specifications
Appendix I
Engineering Calculations
Appendix J
Site Map
Appendix K
Operation and Maintenance Plan
Appendix L
Operation and Maintenance Agreement
Appendix M
County Health Department Denial Letter
Appendix N
Floodway Regulation Compliance
Appendix O
Threatened or Endangered Aquatic Species
Documentation
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Appendix B
Application Fee
4 of 212

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Appendix C
Wastewater Irrigation System Application
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DWR State of North Carolina
Department of Environmental Quality
Division of Water Resources
Division of Water Resources
15A NCAC 02T .0600 — SINGLE-FAMILY RESIDENCE WASTEWATER IRRIGATION SYSTEMS
INSTRUCTIONS FOR FORM: SFRWWIS 06-16 & SUPPORTING DOCUMENTATION
The Division of Water Resources will not accept an application package unless all instructions are followed. Plans, specifications
and supporting documents shall be prepared in accordance with 15A NCAC 02L .0100, 15A NCAC 02T .0100, 15A NCAC 02T
.0600, 15A NCAC 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 on ig_nal
and at least two copies of the application and supporting documentation.
A. Cover Letter (All Application Packages):
® List all items and attached supporting documentation included in the application package, as well as a brief description of the
requested permitting action.
B. Application Fee (All New and Major Modification Application Packages):
® Submit a check, money order or electronic funds transfer made payable to: North Carolina Department of Environmental
Quality (NCDEQ).
❑ The appropriate fee amount for new and major modification application packages may be found at: Standard Review Project
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 L2. is a corporation or company, provide documentation it is registered for business with the
North Carolina SecretM of State.
❑ If the Applicant Type in Item L2. 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 IL2. shall be consistent with the facility name on the plans, specifications, agreements, etc.
® The Professional Engineer's Certification on Page 6 of the Single -Family Residence Wastewater Irrigation Systems (FORM:
SFRWWIS 06-16) application shall be signed, sealed and dated by a North Carolina licensed Professional Engineer.
® The Applicant's Certification on Page 6 of the Single -Family Residence Wastewater Irrigation Systems (FORM: SFRWWIS
06-16) application shall be signed in accordance with 15A NCAC 02T .0106(b). Per 15A NCAC 02T .0106(c), an alternate
person may be designated as the signing official if a delegation letter is provided from a person who meets the criteria in 15A
NCAC 02T .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 .0604(e), the Applicant shall demonstrate they are the owner of all property containing the wastewater
treatment, storage and irrigation facilities:
E Legal documentation of ownership (i.e., contract, deed or article of incorporation), or
❑ Written notarized intent to purchase agreement signed by both parties with a plat or survey map, or
❑ Written notarized lease agreement that specifically indicates the intended use of the property and has been signed by both
parties, as well as a plat or survey map. Lease agreements shall adhere to the requirements of 15A NCAC 02L .0107.
® Provide all agreements, easements, setback waivers, etc. that have a direct impact on the wastewater treatment, conveyance,
storage and irrigation facilities.
INSTRUCTIONS FOR FORM: SFRWWIS 06-16 & SUPPORTING DOCUMENTATION Page 1 of 4
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F. Soil Evaluation (All Application Packages that include new irrigation sites):
®Per 15A NCAC 02T .0604(b) and current Division Policy, submit a detailed soil evaluation that has been signed, sealed and dated
by a North Carolina Licensed Soil Scientist and includes at a minimum:
❑ The report shall identify all the sites/fields with project name, location, and include a statement that the sites/fields were
recommended for the proposed land application activity.
❑ Note, if the soil evaluation was performed more than one year prior to the submittal of this application package, a statement
shall be included indicating that the site has not changed since the original investigation.
❑ Field delineated detailed soils map meeting all of the requirements of the Soil Scientist Evaluation Policy.
❑ Soil profile descriptions meeting all of the requirements of the Soil Scientist Evaluation Policy.
❑ Provide all soil boring logs performed at the site.
❑ Standard soil fertility analysis conducted no more than one year prior to permit application for each map unit in the soil
map legend for the following parameters:
❑ Acidity ❑ Exchangeable sodium percentage (by calculation) ❑ Phosphorus
❑ Base saturation (by calculation) ❑ Magnesium ❑ Potassium
❑ Calcium ❑ Manganese ❑ Sodium
❑ Cation exchange capacity ❑ Percent humic matter ❑ Zinc
❑ Copper ❑ pH
Note: The number of samples will vary depending upon the project size and past land use history. Multiple samples for
each map unit are required if the irrigation zones are separated, and cropland, pasture, hay land and wooded areas shall be
sampled separately for the same map unit due to past differences in soil fertility management.
❑ Saturated hydraulic conductivity (KSAT) data that shall include at a minimum:
❑ A minimum of three KSAT tests shall be conducted in the most restrictive horizon for each soil series in the soil map.
❑ All KSAT tests shall be conducted in areas representative of the site.
❑ All KSAT tests shall be run until steady-state equilibrium has been achieved.
❑ All collected KSAT data shall be submitted, including copies of field worksheets showing all collected readings.
❑ Submit a soil profile description for each KSAT data point that shall extend at least one foot below the tested horizon.
❑ Soil evaluation recommendations shall include at a minimum:
❑ A brief summary of each map unit and its composition and identification of minor contrasting soils.
❑ Maximum irrigation precipitation rate (in/hr) for each soil/map unit within the proposed irrigation areas.
❑ Identification of areas not suitable for wastewater irrigation.
❑ Recommended geometric mean KSAT rate to be used in determining the SFR Loading Rate Group for each soil/map
unit based upon in -situ measurement of the saturated hydraulic conductivity from the most restrictive horizon.
❑ Recommended annual hydraulic loading rate (in/yr) for each soil/map unit within the proposed irrigation areas based
upon in -situ KSAT measurements form the most restrictive soil horizon. The recommended loading rate must be in
accordance with the Single -Family Residence Wastewater Irrigation System Loading Rate Calculation Policy.
❑ A completed copy of the Single -Family Residence Loading Rate Workbook (i.e., Project Information, Potential
Evapotranspiration, Precipitation, and Irrigation Area Calculations).
G. Engineering Plans (All Application Packages):
® Per 15A NCAC 02T .0604(c)(1), submit standard size and 11 x 17-inch plan sets that have been signed, sealed and dated by a
North Carolina licensed Professional Engineer.
® 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
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H. Specifications (All Application Packages):
® Per 15A NCAC 02T .0604(c)(2), submit specifications that have been signed, sealed and dated by a North Carolina licensed
Professional Engineer.
® 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.
L Engineering Calculations (All Application Packages):
® Per 15A NCAC 02T .0604(c)(3), submit engineering calculations that have been signed, sealed and dated by a North Carolina
licensed Professional Engineer.
® At a minimum, the engineering calculations shall include the following items:
❑ Hydraulic and pollutant loading calculations for each treatment unit demonstrating how the designed effluent
concentrations in Application Item V.1. were determined (Note: "black box" calculations are unacceptable).
❑ Sizing criteria for each treatment unit and associated equipment (i.e., pumps, etc.).
❑ Total and effective storage calculations for each storage unit.
❑ Friction/total dynamic head calculations and system curve analysis for each pump used.
❑ Manufacturer's information for all treatment units, pumps, irrigation system, etc.
❑ Flotation calculations for all treatment and storage units constructed partially or entirely below grade.
❑ Demonstrate the designed maximum precipitation and annual loading rates do not exceed the recommended rates.
❑ Demonstrate the specified auxiliary power source is capable of powering all essential treatment units.
❑ A properly completed and executed Single -Family Residence Loading Rate Workbook.
Site Map (All Application Packages):
® Per 15A NCAC 02T .0604(d), submit standard size and II x 17-inch site maps that have been signed, sealed and dated by a
North Carolina licensed Professional Engineer and/or Professional Land Surveyor.
® For clarity, multiple site maps of the facility with cut sheet annotations may be submitted.
® At a minimum, the site map shall include the following:
❑ A scaled map of the site with topographic contour intervals not exceeding two feet and showing all facility -related
structures and fences within the wastewater treatment, storage and irrigation areas.
❑ Soil mapping units shown on all irrigation sites.
❑ The location of all wells (including usage and construction details if available), streams (ephemeral, intermittent, and
perennial), springs, lakes, ponds, and other surface drainage features within 500 feet of all wastewater treatment, storage
and irrigation sites.
❑ Delineation of the compliance and review boundaries per 15A NCAC 02L .0107(i) and .0108.
❑ Setbacks as required by 15A NCAC 02T .0606.
❑ Site property boundaries within 500 feet of all wastewater treatment, storage and irrigation sites.
❑ All habitable residences or places of public assembly within 500 feet of all treatment, storage and irrigation sites.
K. Operation and Maintenance Plan (All Application Packages):
® Per 15A NCAC 02T .0604(f), submit an operation and maintenance (O&M) plan encompassing all wastewater treatment,
storage and irrigation systems that at a minimum shall address:
❑ How to perform routine inspections.
❑ A maintenance schedule.
❑ A troubleshooting guide.
❑ A layman's explanation of the wastewater treatment, storage and irrigation systems.
❑ A crop maintenance and management plan.
® Note a final O&M Plan may be submitted with the partial and/or final Engineering Certification required under 15A NCAC
02T .0116, however, a preliminary O&M Plan shall be submitted with each application package.
L. Operation and Maintenance Agreement (All Application Packages):
® Per 15A NCAC 02T .0604(h), submit a notarized Operation and Maintenance Agreement that has been signed and dated by all
deeded property owners.
INSTRUCTIONS FOR FORM: SFRWWIS 06-16 & SUPPORTING DOCUMENTATION Page 3 of 4
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M. County Health Department Denial Letter (All New Application Packages):
® Per 15A NCAC 02T .0604(g), provide a written letter from the local County Health Department denying the site for all
subsurface systems.
N. Floodway Regulation Compliance (All Application Packages where any portion of the wastewater treatment, storage and
irrigation system is located within the 100-year floodplain):
® Per 15A NCAC 02T .0105(c)(8), provide written documentation from all local governing entities that the facility is in
compliance with Article 21 Part 6 of Chapter 143 of the General Statutes (i.e., § 143-215.51. through § 143-215.61.).
O. Threatened or Endangered Aquatic Species Documentation (All Application Packages):
® Per 15A NCAC 02T .0105(c)(10), submit documentation from the Department's Natural Heritage Program demonstrating the
presence or absence of threatened or endangered aquatic species within the boundary of the wastewater treatment, storage and
irrigation facilities.
❑ If the facility directly impacts such species, this documentation shall provide information on the need for permit conditions
pursuant to 15A NCAC 02B .0110.
P. Other Environmental Permits (All Application Packages that include stream or wetland crossings):
❑ Per 15A NCAC 02T .0105(c)(6), submit a copy of either the approved permit/certification or a letter from the appropriate
review agency acknowledging receipt of the application for the following applicable permits/certifications:
❑ Division of Water Resources' Water Quality Permitting Section — Wetlands 401 Certification
❑ US Army Corps of Engineers South Atlantic Division — Nationwide 12 or Section 404 permit
❑ Per 15A NCAC 02T .0105(c)(6), this application shall be considered incomplete or the resulting permit may be issued
conditionally, if a pending issuance of any of the aforementioned permits/certifications directly impact the facility herein.
THE COMPLETED APPLICATION AND SUPPORTING DOCUMENTATION SHALL BE SUBMITTED TO:
NORTH CAROLINA DEPARTMENT OF ENVIRONMENTAL QUALITY
DIVISION OF WATER RESOURCES
WATER QUALITY PERMITTING SECTION
NON -DISCHARGE PERMITTING UNIT
By U.S. Postal Service:
1617 MAIL SERVICE CENTER
RALEIGH, NORTH CAROLINA 27699-1617
TELEPHONE NUMBER: [phone]
By Courier/Special Deliverv:
512 N. SALISBURY ST.
RALEIGH, NORTH CAROLINA 27604
FAX NUMBER: [phone]
INSTRUCTIONS FOR FORM: SFRWWIS 06-16 & SUPPORTING DOCUMENTATION Page 4 of 4
10 of 212

DWR State of North Carolina
Department of Environmental Quality
Division of Water Resources
Division of Water Resources
15A NCAC 02T .0600 — SINGLE-FAMILY RESIDENCE WASTEWATER IRRIGATION SYSTEMS
FORM: SFRWWIS 06-16
L APPLICANT INFORMATION:
1. Applicant's name as appears on deed, contract or lease agreement: Whispering Pines Farms, LLC c/o Cara Zalcberg Hilton
2. Applicant type: ® Individual ❑ Corporation ❑ General Partnership
3. Signature authority's name: Cara Zalcberg Hilton per 15A NCAC 02T .0106(b) Title: Owner
4. Applicant's mailing address: 3717 National Drive, Suite 209
City: Raleigh State: NC Zip: 27612-
5. Applicant's contact information:
Telephone number: [phone] Fax number: (_) _- Email Address: cara#,trustwellgroup.com
IL FACILITY INFORMATION:
1. Facility name: Whispering Pines Farm WWTS
2. Facility status: ® Existing or ❑ Proposed
3. Facility's physical address: 1594 NC Hwy 50
City: Creedmoor State: NC Zip: 27522- County: Granville
4. Wastewater Treatment Facility Coordinates: Latitude: 36' 05' 53" Longitude: -78' 41' 16"
Provide the following latitude and longitude coordinate determination information:
Datum: NAD83 Level of accuracy: Nearest second Method of measurement:
Aerial photog=hy with ground control
5. USGS Map Name: Creedmoor NW
III. CONSULTANT INFORMATION:
1. Engineer's name: Kevin D. Davidson License Number: 024582 Firm: Agri -Waste Technology, Inc.
Engineer's mailing address: 501 N. Salem Street, Ste 203
City: Apex State: NC Zip: 27502-2315
Telephone number: [phone] Fax number: [phone] Email Address: kdavidsonkagriwaste.com
2. Soil Scientist's name: Jeff Vaughan, LSS License Number: 1227 Firm: Agri -Waste Technology, Inc.
Soil Scientist's mailing address: 501 N. Salem Street, Ste 203
City: Apex State: NC Zip: 27502-2315
Telephone number: [phone] Fax number: [phone] Email Address: jvaughankagriwaste.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. 00
3. Describe the origin of the wastewater and provide abrief project description: Residential single—family dwell
with AdvanTex pretreatment and surface drip disposal
4. Wastewater flow: 600 GPD
FORM: SFRWWIS 06-16 Page 1 of 6
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IV. GENERAL REQUIREMENTS —15A NCAC 02T .0100 (CONTINUED):
5. Using 15A NCAC 02T .0114, explain how the total wastewater flow was determined:
Establishment Type
Flow Basis
Flow
Per Unit
Number
of Units
Flow
5 Bedroom SFR
gal/day
120
5
600 GPD
gal/
GPD
Total
600 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
Date �
Droved ate
Permit/Certification No.
Agency Reviewer
Submitted
A
Nationwide 12 or 404
Wetlands 401
What is the nearest 100-year flood plain elevation to the facility? 279.9' feet mean sea level. Source: FEMA Flood Map Number
3720089500K
Are any treatment, storage or irrigation systems located within the 100-year flood plain? ❑ Yes or ® No
If yes, has documentation of compliance with Article 21 Part 6 of Chapter 143 of the G. S. been provided? ❑ Yes or ❑ No
V. DESIGN CRITERIA AND SETBACKS —15A NCAC 02T .0605 & .0606:
1. Provide the estimated influent and designed effluent concentrations from the engineering calculations to verify conformance
with 15A NCAC 02T .0605(b) for the following parameters:
Estimated Influent
Designed Effluent
Minimum Required
Parameter
Concentration
Concentration
Degree of Treatment
(monthly average)
Prior to Stora e
Biochemical Oxygen Demand
350 mg/1
10 mg/1
< 30 mg/1
BOD5
—
Total Suspended Solids (TSS)
200 mg/1
10 mg/1
< 30 mg/1
Ammonia Nitrogen (NH3-N)
100 mg/1
10 mg/1
< 15 mg/1
rFec;Coliforms
100 per 100 ml
< 200 colonies/100 ml
2. Per 15A 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 02T .0605(d), are any of the treatment or storage units excavated into bedrock? ❑ Yes or ® No
If yes, has a 10 millimeter synthetic liner been provided? ❑ Yes (Plan Sheet: & Specification Page: ) or ❑ No
4. In accordance with 15A NCAC 02T .0605(e), are any earthen treatment and storage facilities provided? ❑ Yes or ® No
5. In accordance with 15A NCAC 02T .0605(f), have any by-pass or overflow lines been provided? ❑ Yes or ® No
6. If any treatment, storage or irrigation systems are located within the 100-year flood plain, in accordance with 15A NCAC 02T
.0605(g), which systems are affected and what measures being taken to protect them against flooding? N/A
7. In accordance with 15A NCAC 02T .0605(h), has an operation and maintenance planbeen submitted? ® Yes or ❑ No
8. In accordance with 15A NCAC 02T .0605(i), how will restricted access to the irrigation system be provided? Minimum Two:
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 VIL4.) exceed the
soil scientist recommended loading rates (see Application Item VIL3.)? ❑ Yes or ® No
10. In accordance with 15A NCAC 02T .0605(k), does the septic tank design adhere to 15A NCAC 18A .1900? ® Yes or ❑ No
FORM: SFRWWIS 06-16 Page 2 of 6
12 of 212

V. DESIGN CRITERIA AND SETBACKS —15A NCAC 02T .0605 & .0606 (CONTINUED):
11. In accordance with 15A NCAC 02T .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: 6 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: WW-8 & Specification Page: See. H-6. 7) or ❑ No
14. In accordance with 15A NCAC 02T .0605(o), has a precipitation or soil moisture sensor been provided?
® Yes (Plan Sheet: WW-8 & Specification Page: See H-6. 7) or ❑ No
15. In accordance with 15A NCAC 02T .0605(p), has a minimum of 18 inches of vertical separation between the apparent seasonal
high water table (SHWT) and the ground surface been provided? ® Yes or ❑ No
16. In accordance with 15A NCAC 02T .0605(g), has a minimum of 12 inches of vertical separation between any perched seasonal
high water table (SHWT) and the ground surface been provided? ® Yes or ❑ No
17. In accordance with 15A NCAC 02T .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 (15A NCAC 02B .0200)? ® Yes or ❑ No
If no, list non -compliant setbacks:
19. Per 15A NCAC 02T .0606, verify setback compliance by providing the minimum field observed distance (ft) from the facility's
irrigation system and treatment/storage units to each listed setback parameter (Note: Distances greater than 500 feet shall be
marked N/A):
Setback Parameter
Irrigation
System
Treatment /
�Storage Units
Any habitable residence or place of assembly under separate ownership or not to be
maintained as part of the project site
390'
352'
Any habitable residence or place of assembly owned by the Permittee to be maintained as
art of the project site
62'
Any private or public water supply source
100'
110'
Surface waters (streams — intermittent and perennial, perennial waterbodies, and wetlands)
470'
N/A
Groundwater lowering ditches (where the bottom of the ditch intersects the SHWT)
N/A
Subsurface groundwater lowering drainage systems
N/A
Surface water diversions (ephemeral streams, waterways, ditches)
N/A
Any well with exception of monitoring wells
100'
110'
Any property line
190'
140'
Top of slope of embankments or cuts of two feet or more in vertical height
N/A
Any water line from a disposal system
N/A
Any swimming pool
15'
Public right of way
N/A
Nitrification field
N/A
Any building foundation or basement
62'
20. Are any setback waivers proposed for this facility? ❑ Yes or ® No
If yes, in accordance with 15A NCAC 02T .0606(c), submit the appropriate setback waivers (FORM: NDWSW) that have
been notarized, signed by all parties involved and recorded with the County Register of Deeds. Waivers involving the
compliance boundary shall be in accordance with 15A NCAC 02L .0107.
FORM: SFRWWIS 06-16 Page 3 of 6
13 of 212

VI. WASTEWATER TREATMENT & STORAGE FACILITY DESIGN:
1. Type of treatment system: Septic Tank / Advantex
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
Units
Manufacturer or
Material
Dimensions (ft) /
Spacing s (in)
Volume
(al)
Plan Sheet
Reference
Specification
Reference
Septic Tank
1
Existing
1000
Septic Tank
1
Existing
1000
Select
b. SECONDARY TREATMENT (i.e., physical, biological and recirculation processes):
No. of
Manufacturer or
Volume
Plan Sheet
Specification
Treatment Unit
Dimensions (ft)
Units
Material
al
Reference
Reference
Orenco Systems,
Advantex Treatment
2
7 58'x3.33'x2.58'
WW-6
Sec. H-6.5
Inc.
Recirculation Tank
1
Shoaf Precast
10.46'x9.96'x5.13'
1500
WW-6
Sec. H-6. 5
Select
c. DISINFECTION:
No. of
Manufacturer or
Volume
Plan Sheet
Specification
Treatment Unit
Dimensions (ft)
Units
Material
al
Reference
Reference
Ultraviolet
1
Orenco Systems, Inc.
3" Diameter
6 gpm
WW-9
Sec. H-6.6
Select
d. PUMP/STORAGE TANK:
Total
Effective
Effective
Manufacturer or
No. of
Plan Sheet
Specification
Material
Units
Dimensions (ft)
Voluame
Volume(gal)
Stdoarage
Reference
Reference
ys
Shoaf Precast
1
12.5' x 6.5' x 8.67'
4000
3032.55
5.05
WW-6
Sec. H-6. 1
e. PUMPS:
Location
No. of
Pumps
Purpose
Manufacturer /
Type
Capacity
Plan Sheet
Reference
Specification
Reference
GPM
I TDH
Recirculation Tank
1
Recirculation
Orenco Systems, Inc.
55.0
11.04
WW-8
Sec. H-6.4
Pump Tank
1
Field Dosing
Orenco Systems, Inc.
11.3
102.2
WW-8
Sec. H-6.4
f. BLOWERS:
Location
No. of
No.
Units Served
TManufacturer /
Type
Capacity
(CFM)
Plan Sheet
Reference
Specification
Reference
N/A
g. MIXERS:
Location
No. of
Mixers
Units Served
Manufacturer /
Type
Power
h
Plan Sheet
Reference
Specification
Reference
N/A
FORM: SFRWWIS 06-16 Page 4 of 6
14 of 212

VIL 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? Grass/Wooded
3. Soil Evaluation recommendations:
Soil Series
Fields within Soil Area
Minimum Observed
Depth to SHWT
ft
Recommended
Loading Rate
in/hr
Recommended
Loading Rate
in/ r
Creedmoor Sandy Loam
1
1.5
0.040
23.40
4. Irrigation System Information (Note — this table may be expanded for additional fields):
Area
Dominant
Designed
Designed
1
Latitude
1
Longitude
Waterbody
Field
(acres)
Soil Series
Rate
(DMS)
(DMS)
Stream Index
Classification
(RateR
in/hr)
( in/ r)
2
1
0.41
Creedmoor Sandy
0.040
23.40
36005' S3"
-78041' 16"
Loam
O I II
O I II
O I II
O I II
Total
41
' Provide the following latitude and longitude coordinate determination information:
Datum: NAD83 Level of accuracy: Nearest second Method of measurement:
Aerial photography with ground control
2 For assistance determining the waterbody stream index number and its associated classification, instructions may be
downloaded at: hlWs://ncdenr.s3.amazonaws.com/s3fs-
public/Water%20Ouality/Aquifer%20Protection/LAU/Agreements/W S CA%2008-13 . pdf.
Spray Irrigation Design Elements
Drip Irrigation Design Elements
Nozzle wetted diameter:
ft
Emitter wetted area:
6 ft2
Nozzle wetted area:
ft2
Distance between laterals:
3 ft
Nozzle capacity:
GPM
Distance between emitters:
2 ft
Nozzle manufacturer/model:
/
Emitter capacity:
.61 GPH
Elevation of highest nozzle:
ft
Emitter manufacturer/model:
American Manufacturing
Company, Inc. / Bioline
Specification Reference:
Elevation of highest emitter:
368 ft
Specification Reference:
WW-4, Sec. H-6.8
FORM: SFRWWIS 06-16 Page 5 of 6
15 of 212

Professional Engineer's Certification:
Kevin D. Davidson, P.E. attest that this application for
(Professional Engineer's name from Application Item 111.1.)
Whispering Pines Farm WWTS
(Facility name from Application Item II.I.)
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 have judged it to be consistent with the proposed design.
Note: In accordance with General Statutes 143-215.6A and 143-215.65, 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.
North Carolina Professional Engineer's seal, signature, and date:
Applicant's Certification per 15A NCAC 02T .0106(b):
y��tttlu
CAROB
SEAL
024582 = "Ift
��, . NcrNEE "*5
Whispering Pines Farm, LLC c/o Cara Zalcberg Hilton attest that this application for
(Signature Authority's name & title from Application Item I.3.)
Whispering Pines Farm WWTS
(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 to me as incomplete. I further certify
that the applicant or any affiliate has not been convicted of an environmental crime, has not abandoned a wastewater facility without
proper closure, does not have an outstanding civil penalty where all appeals have been exhausted or abandoned, are compliant with any
active compliance schedule, and do not have any overdue annual fees per 15A NCAC 02T .0105(e).
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 510,000 ell as civil enalties up to $25,000 per violation.
Signature: G Date: _ 0 �I . 2-0 Z 3
FORM: SFRWWIS 06-16 Page 6 of
15 of 210
16 of 212

State of North Carolina
Department of the Secretary of State
Limited Liability Company
ARTICLES OF ORGANIZATION
SOSID: 1814893
Date Filed: 3/6/2019 2:59:00 PM
Elaine F. Marshall
North Carolina Secretary of State
C2019 065 02264
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.
The name of the limited liability company is Whispering Pines Farm LLC.
2. The name and address of the person executing these articles of organization is as
follows:
Dorothy Bass Burch, Organizer
Ragsdale Liggett PLLC
Post Office Box 31507
Raleigh, North Carolina 27622-1507
3. The name of the initial registered agent is Paracorp Incorporated.
4. The address of the initial registered office of the limited liability company is 176 Mine
Lake Court, Suite 100, Wake County, Raleigh, North Carolina 27615.
5. The limited liability company does not have a principal office address.
6. Whispering Pines Farm LLC is a manager -managed limited liability company and
therefore the members of this limited liability company shall not be managers by virtue
of their status as members.
No person or entity who is serving or who has served as a manager of the limited
liability company shall be personally liable to the limited liability company or any of its
members for monetary damages for breach of duty as a manager, except for liability
with respect to (i) acts or omissions that the manager at the time of such breach knew
were clearly in conflict with the best interests of the limited liability company, (ii) any
transaction from which the manager derived an improper personal benefit, or (iii) acts or
omissions with respect to which the North Carolina Limited Liability Company Act
does not permit the limitation of liability. As used herein, the term "improper personal
benefit" does not include a manager's reasonable compensation or other reasonable
incidental benefit for or on account of his or her service as a manager, employee,
independent contractor, attorney or consultant of the limited liability company. No
amendment or repeal of this article, nor the adoption of any provision of these articles of
organization inconsistent with this article, shall eliminate or reduce the protection
granted herein with respect to any matter that occurred prior to such amendment, repeal
or adoption.
7. These articles will be effective upon filing.
This the 6th of March, 2019.
Dorothy Bass Bur h, Organizer
17 of 212

Appendix E
Property Ownership Documentation
18 of 212

Page 1 of 4
Type: CONSOLIDATED REAL PROPERTY
Recorded: 8/17/2021 10:54:35 AM
Fee Amt: $1,026.00 Page 1 of 4
Revenue Tax: $1,000.00
Granville County, NC
Kathy M. Taylor Reg of Deeds
B K 1857 PG 87 - 90
NORTH CAROLINA GENERAL WARRANTY DEED
Excise Tax: $1,000.00
Parcel Identifier No 089503246322; 089503241613; 089503246618; 089503236844
This instrument was prepared by Burns, Day & Presnell, PA
Delinquent taxes, if any, to be paid by the closing attorney to the county and/or town tax collector upon disbursement of closing
proceeds
Return to Grantee
Brief description for the Index: 19.09 acres, 15 acres, 5.54 acres, 3.78 acres HT Keith Land
THIS DEED made this 13th day of August, 2021, by and between
GRANTOR GRANTEE
David Neil Brannan and spouse, Simone Lamm Brannan Whispering Pines Farms, LLC
136 Fawnwood Acres Drive, Apex, NC 27539 2908 Cone Manor Lane, Raleigh, NC 27613
Enter in appropriate block for each Grantor and Grantee: name, mai ing address, and, if appropriate, character of entity, e.g.
corporation or partnership.
The designation Grantor and Grantee as used herein shall include said parties, their heirs, successors, and assigns, and shall include
singular, plural, masculine, feminine or neuter as required by context.
W ITNESSETH, that the Grantor, for a valuable consideration paid by the Grantee, the receipt of which is hereby acknowledged, has
and by these presents does grant, bargain, sell and convey unto the Grantee in fee simple, all that undivided interest in certain lot or
parcel of land situated in Granville County, North Carolina and more particularly described on Exhibit A.
All or a portion of the property herein conveyed does not include the primary residence of a Grantor.
TO HAVE AND TO HOLD the aforesaid lot or parcel of land and all privileges and appurtenances thereto belonging to the Grantee in
fee simple.
And the Grantor covenants with the Grantee, that Grantor is seized of the premises in fee simple, has the right to convey the same in fee
simple, that title is marketable and free and clear of all encumbrances, and that Grantor will warrant and defend the title against the
lawful claims of all persons whomsoever, other than the following exceptions:
Ad valorem taxes
Restrictions and easements of record
Submitted electronically by Burns. Day and Presnell. PA in compliance with North Carolina statutes eoverning recordable
documents and the terms of the submifter agreement with the Granville County Reeister of Deeds.
NC Bar Association Form No. 3 ® 1976, Revised ® 1/1/2010
Printed by Agreement with the NC Bar Association
19 of 212

Page 2 of 4
IV WITNESS WHEREOF, the Grantors have duly executed the foregoing as of the day and year first above written.
David Neil Brann AN{Seal}
i imone LimUimiln Brannan
State of North Carolina - County of Wake
}A rr+ M
I, the undersigned Notary Public of the County and State aforesaid, certify that David Neil Brannan and Simon%Brannan
personally appeared before me this day and acknowledged the due execution of the foregoing instrument for the purposes therein
expressed. Witness my hand and Notarial stamp or seal this day of2021.
My Commission Expires:l-,-2.--- 7—Notary Public - r?
(Notary's Printed or Typed Name)
(.affix Seal — stamped not embossed)
AND
WAKeARy PU8LI W
My Comrni si BExpires T g N C.
27.2024.
NC Bar Association Form No_ 3 © 1976, Revised O 1/1/2010
Printed by Agreement with the NC Bar Association
20 of 212

Page 3 of 4
);7l512IT A
Tract 1:
ARCINNUG at a paint in the Northssot cornet of the A. Scott Jones Property,
said point being the southeast corner of the R. T. Ksitk, Jr., property as
deseribad is Deed look 123. page 113, Granville County Registry& rums these*
with then"line of R. Scott ,Tone&, North a2 deg. 16' S1 @rood■ (teat
L33S.6A feet to an iron stake; ruws ehsnse with thg R. Scott Joan$ property
and the 4. Rarold alavins property, V. a d s. $1 *La. 49 see. East $06.12
feat to an iron stake; ruse theace u a am line in the N. T. Keith, Jr.
Property S. 87 deg. 38 min. 45 sec. goat 1470.94.teat to on iron stake in
the Western ltne of the Property bolea8ing to Delay • 8. lrogdonj runs thefts
with the Western time of 8rogden South 4 deg. 32 min. 31 sae. Nast 640.51
fast to an Iran stake, this poiat and place of 834flMLN4 and beLng a tract
at.tna southern ead of the property desarlbed in Deed gook 1R3, pogo 113,
Graivitie County Registry, and containing 19.09 *arse aceordiag to * earvay
prepared,hy J. Netts Copley, R.b.S., and dated August 2a, L975. '
In addition to the above deaertbed pareal of land, Cho Grantor grants to
tks 4raetos, a right of way 60 feet in ridth alone the itastore p"party
line of the Grantor, said Iias bsiag adjacent to Jame Beck Property and
4. Narold 11aVfAd property, svns102 from an extatL" private drive to the
above described property.
Tract 2:
BEGINNING at an iron pin set in the Tropperty line of G. Harold Blevins,
which said iron pin net is S. 26. 42 33" E. 427.15 feet from a pine tree
33 inches in diameter situate on the southeast aide of N.C. State Highway
#50, and then from said beginning point and along the property line of
U.T.. Keith, N. 85" 14' 34 KE. 1.509.46 feat to an iron pin set in the
property Line of Willie Moore; thenca along the western property line
of Willie Moore, S. 5° 20' 13" W. 217.60 .feet to an existing iron pin
in the northwest corner of Lillie B. Brogden; thence along the western
property line of the said Lillie Ia. Brogien, S. 3e 33' 31 W.' 316.87 feet
to an existing iron pin in the northeast corner of Hilton Lamm; thence
along the northern property line of the said Itilton Lamm, N. 880 4' 42"
W. 1,470.51 feet to an exist!ng iron pin in the eastern property line
of G. Harold Blevioa; thence along the eastern property line of G. Harold
Blevins, N. Os 47' 21" 1. 353.47 feet to the point and place of beginnila,
containing 15 acres according to that certain plat entitled "Survey for
H. T. Keith.,. Jr." which yylat is. dated -January 22, 1991, and was preparei.
by James R. Wilson. R.I. , of Creedmoor, North Carolina.

Page 4 of 4
q,5
Tract 3:
BEGINNING at an existing iron pin in the southern property Lino
of Lillie B. Brogden Estate, thence S. 05- 20' 13" W. 210.14 feet
to an existing iron pin in the present northern property line of
Hilton G. Lamm and wife, .lean Harper Lamm; thence along the
present northern property line of Hilton G. Lamm and wife, Jean
Harper Larmn, S. 85. 14' 34* W. 975.47 feet to an iron pin set, a
new corner: thence along a new line N. 02. 17' 50" E. 267.02 feet
to an iron pin set in the southern property line of the Lillie B.
Brogden Estate; thence along the southern property line of Lillie
B. Brogden Estate, N. 89. 48' 19* E. 980.16 feet to the point and
place of the beginning, containing 5.5426 acres according to that
certain plat of James R. Wilson, R.L.S., of Creedmoor, North
Carolina, entitled *Survey for Recombination, H. T. Keith, Jr.",
which plat is dated December 22, 1994, and is of record in Plat
Book 16, Page 177, Granville County Registry.
Tract a :
That parcel of land centakting 3.7833 acres according to a plat recorded in Map 800k 16. Page 177. GmwWe
County Registry.
Grantor also hereby conveys to Grantee all of Grentars rkorte under that easement recorded at Back 740, Page 381
Granville County Registry.
Together with: all that certain parcel of land situate in Dutehville Township,
Granville county, Borth Carolina and designated its a is fact ingress/
agxees/ragrese easement as shown on that aertain survey by Jaaea R.
Wilson RLS dated 3/5/92 entitladt °survey Fors. Otho Cash, Jr.,
Outahviile ?".,Granville Co., Hart:h carolinav and recorded ih Plat
Back 13, Page 197, Granville County Registry, to which referenced is
lade tar a taore particular description of same.
22 of 212

Page 1 of 3
Type: CONSOLIDATED REAL PROPERTY
Recorded: 12/11/2020 12:07:42 PM
Fee Amt: $2,716.00 Page 1 of 3
Revenue Tax: $2,690.00
Granville County, NC
Kathy M. Taylor Reg of Deeds
B K 1811 PG 867 - 869
Revenue: $2,690.00 Map Number: 0895011 F703 1
0835-o 12 58? 70
Prepared By: Nathan M. Garren, a licensed North Carolina attorney. Delinquent taxes, if any
to be paid by the closing attorney to the tax collector upon disbursement of closing proceeds.
Mail To: Grantees
STATE OF NORTH CAROLINA
GENERAL WARRANTY DEED
COUNTY OF GRANVILLE
THIS DEED, made this 8th day of December, 2020, by and between Cynthia Shifflett,
unmarried (hereinafter "Grantor") with a mailing address of 1594 Highway 50, Creedmoor, NC
27522 and Whispering Pines Farm, LLC, a North Carolina limited liability company
(hereinafter "Grantee") with a mailing address of 2908 Cone Manor Lane, Raleigh, NC 27513.
WITNESSETH:
THAT Grantor in consideration of Ten Dollars ($10.00) and other valuable consideration
to her paid by Grantee, the receipt of which is hereby acknowledged, has and by these presents
does grant, bargain, sell and convey, unto Grantee, its heirs, successors and assigns, those certain
tracts or parcels of land situate in Granville County, North Carolina, and as described on Exhibit
A attached hereto. The property being sold is the primary residence of the Grantor.
TO HAVE AND TO HOLD the said land, together with all privileges and appurtenances
as thereunto belonging unto the said Grantee in fee simple.
Submitted electronically by Burns, Day and Presnell, PA in compliance with North Carolina statutes governing recordable
documents and the terms of the submitter agreement with the Granville County Register of Deeds.
23 of 212

Page 2 of 3
And the Grantor covenants with the Grantee, that the Grantor is seized of the premises in
fee simple, has the right to convey the same in fee simple, that title is marketable and free and
clear of all encumbrances, and that Grantor will warrant and defend the title against the lawful
claims of all persons whomsoever except for the exceptions hereinafter stated.
Title to the property hereinabove described is subject to the following exceptions:
1. Ad Valorem taxes for the year 2020 and thereafter.
2. Easements and restrictions of record.
IN WITNESS WHEREOF, the Grantor has hereunto set her hand and affixed her seal the
day and year first above written.
(SEAL}
Cyn S h i tt
STATE OF NORTH CAROLINA
COUNTY OF DURHAM
1, a Notary Public of the County and State aforesaid, certify that Cynthia Shifflett
personally appeared before me this day and acknowledged the execution of the foregoing
instrument.
Witness my hand and official stamp or seal, this 8th day of December, 2020_
NATHAN M. GARREN
"EALFy,biic
Notary Public Nor*,h Ca'ohn�,
Durham County
My Commission Expires: 10/08/2022
OA
24 of 212

Page 3 of 3
EXHIBIT A
Being all of Tract 1 and Tract 2 as shown on plat entitled "Boundary Survey for Whispering Pines Farm,
LLC" dated 10/30/2020 by Timmons Group recorded in Plat Book 49, Page 170, Granville County
Registry, North Carolina.
Together with all right, title and interest in the Driveway Easement recorded in Book 740, Page 379,
Granville County Registry.
Tax Map Numbers*
Tract 1 is 089501158039
Tract 2 is 0895012 562 70
25 of 212

Appendix F
Soil Evaluation
26 of 212

Engineers and Soil Scientists
Agri -Waste Technology, Inc.
501 N. Salem Street, Suite 203
Apex. North Carolina 27502
919-859-0669
www.agriwaste.com
Soil Suitabilityfor Single -
Family Residence Wastewater
Irrigation Systems
1594 NC Hwy 50
Creedmoor, NC 27522
Granville County
Prepared for: Mr. David Cline, Whispering Pines Farm, LLC
Prepared By: Jeff Vaughan, Ph.D., NC L. S. S.
Senior Agronomist/Soil Scientist
Report Date: January 16, 2023
27 of 212

Z =
Engineers and Soil Scientists
Agri -Waste Technology, Inc.
501 N. Salem Street, Suite 203
Apex, North Carolina 27502
919-859-0669
www.agriwaste.com
Soil Suitability for Single -Family Residence Wastewater Irrigation Systems
1594 NC Hwy 50, Creedmoor, NC
Granville County, NC
PREPARED FOR: Mr. David Cline, Whispering Pines Farm, LLC
PREPARED BY: Jeff Vaughan, Ph.D., NC L. S. S.
DATE: January 23, 2023
Soil suitability for a single-family residence wastewater dispersal system was evaluated on
March 11 and May 4, 2022 for property located at 1594 NC Hwy 50 in Creedmoor, NC
(Granville County). Jeff Vaughan of Agri -Waste Technology, Inc. (AWT) conducted the soil
evaluation. Property reference maps are included in Attachment 1.
The subject property is currently wooded with a small grass area. There are existing wells on the
property. There are some small piles of trash on the property. The property has been denied a
septic system permit for a single family residence. A copy of the permit denial is included in
Attachment 2.
The owner proposes to build a 5-bedroom single family residence on the property. A well will
serve the residence. The proposed soils area that can accommodate an irrigation field is shown
on the maps in Attachment 3.
The evaluation map in Attachment 3 details the locations of the soil borings, soil types, property
lines, proposed soils area for irrigation, and saturated hydraulic conductivity (KsAT) test
locations. The dominant soil type on this property and proposed application area is Creedmoor
sandy loam (map symbol CrB and CrQ. A detailed description of a typical profile within the
proposed application area is shown in Attachment 4. All profile descriptions are for moist soil.
A written description of a typical deep boring profile is below. A standard soil fertility sample
was obtained for each horizon and is included in Attachment 5. There are some coarse materials
in the subsoil for most profiles.
Creedmoor — Clayey, mixed, thermic Aquic Hapludults
Sideslope landscape position (2 — 6% slope)
Seasonal high water table (perched) is estimated to be 1.5 — 2'
28 of 212

A 0 to 5 inches, dark yellowish brown (IOYR 4/4) sandy loam; fine moderate granular
structure; very friable; non -sticky, non -plastic; clear smooth boundary; CEC = 5.0
meq/100cm3
E 5 to 12 inches, very pale brown (IOYR 7/4) sandy loam; fine moderate granular structure;
very friable; non -sticky, non -plastic; clear smooth boundary; CEC = 2.9 meq/100cm3
Btl 12 to 26 inches, strong brown (7.5YR 5/8) clay; common medium distinct light gray
(1 OYR 7/2) and red (I OR 4/8) mottles; massive structure; very firm; very sticky, very
plastic; clear smooth boundary; CEC = 8.9 meq/100cm3
Btg226 to 52 inches, light gray (IOYR 7/2) clay; common medium distinct strong brown
(7.5YR 5/8) and red (lOR 4/8) mottles; massive structure; very firm; very sticky, very
plastic; clear smooth boundary; CEC = 13.9 meq/100cm3
BC 52 to 84 inches, light gray (lOYR 7/2) clay loam; few medium distinct strong brown
(7.5YR 5/8) mottles; weak subangular blocky to massive structure; firm; sticky, plastic;
clear smooth boundary; CEC = 13.5 meq/100cm3
Saturated Hydraulic Conductivity (KsAT) Tests
A total of three KsAT tests were conducted within the proposed irrigation area on May 4, 2022
(locations noted in Attachment 3). The purpose of these tests was to determine permeability
within the most restrictive soil horizon (Bt horizons). All tests were performed with an Aardvark
Permeameter. The results are summarized below. The field datasheets, computational
spreadsheet, soil boring logs, and pictures are in Attachment 6. Results have been rounded to the
nearest thousandth to maintain significant figures.
Table 1. Saturated Hydraulic Conductivity KsAT Data.
KsAT Test Identification
KsAT Test De th
Permeabili
-----inches-----
----- in/hr-----
1
17
0.026
2
14
0.051
3
17
0.051
Geometric Mean
0.040
Loading Rate and Sprayfield Computations and Recommendations
Based on the KsAT data, we recommend a permeability rate of 0.040 (geometric mean of the 3
KsAT measurements) be used in the water balance computation for this system. The wastewater
irrigation rate was determined using the above KsAT data in accordance with the Single -Family
Residence Wastewater Irrigation System Loading Rate Calculation Policy and the Single -Family
Residence Loading Rate Workbook. The computation spreadsheets developed to satisfy the 15A
NCAC 02T 0.0600 rules are available in Attachment 7. The Thornthwaite Method and 80m
percentile precipitation were used in the computations below.
2
29 of 212

Proposed loading rates for the wastewater system are computed using the water balance provided
in the Single -Family Residence Loading Rate Workbook; however, they are summarized below.
Loading rates can vary widely depending on the soil permeability rate and design factor used in
the computation. A loading rate of 23.40 in/year (0.45 in/week) is recommended for this system
and the instantaneous application rate should not exceed 0.20 in/hour.
The approximate land area required for an irrigation system is calculated based on the size of the
proposed residence and the loading rate of the soil. Based on the design now of 600 gallons/day
and annual loading rate of 23.40 in/yr, the minimum size of the drip field is approximately
15,011ft2. The area evaluated and suitable for the proposed system is about 31,572ft2, so ample
space is available for the wastewater irrigation system anywhere within the evaluated area.
The vegetation in the proposed irrigation field should be carefully removed by hand during the
installation process where necessary (the existing vegetation is so thick in some places that
installation is not possible without clearing).
AWT is recommending a surface drip irrigation system with ADVANTEX pretreatment to serve
the proposed single-family residence. The proposed system will satisfy the design criteria
outlined in 15A NCAC 02T .0605.
We appreciate the opportunity to assist you in this matter. Please contact us with any questions,
concerns, or comments.
3
30 of 212

ATTACHMENT 1: Property Reference Map
31 of 212

Aerial
11 /30/2021, 4:37:36 PM
Centerlines
E Parcels
Hydro granville_nc_anno
Parcel Hooks ❑ Imagery2O17
Tracts to Evaluate
0 0.05 0.1 0.2 mi
0.07 0.15
0.3 km
Granville County, State of North Carolina DOT, Esri, HERE, Garmin, USGS, NGA, EPA, USDA, NPS I Granville County, State of North Carolina DOT, Esri, HERE, Garmin, NGA, USGS, N.'df 212

REFERENCES:
DEED BOOK
1149, PAGE 82
PL.A I- BOOK
13, PAGE 197
PLA i BOOK
16, PAGE 177
PLAT BOOK
49, PAGE 170 '
*OTHERS SHOWN HEREON f
I
LINE TABLE
LINE
LENGTH
BEARING
L1
116.13
N 4'31'53" W
L2
33.85
N 05'07'06" W
L3
53.03
S 84'39'41" W
L4
65.96
N 12'44'22" W
L5
241.58
N 84'42'10" E
L6
297.24
N 84"37'41' E
LEGEND and NOMENCLATURE
SYMBOLS
LINETYPES
d
Ex. iron pipelrod or nail
— x -----
Fence
❑
Ex. concrete monument
— Ou —
Overhead utility
io
New iron pipe
— W —
Water
Q
Calculated point
— ss —
Sanitary sewer
©
Cable pedestal
— so —
Storm dram
Q
Telephone pedestal
®
Electric pedestal
ABBREVIATIONS
®
Fiber-optic marker
❑B
heed Bodo
®
Traffic signal box
PB or BM
Plat Book I Book of Maps
C)
Water meter
NIF
Now or formerly
Fire hydrant
PG
Page
D-^Q
Valve (water or gas)
S.F
Square feet
V
Sanitary sewer manhole
AC
Acres
Sanitary sewer cleanout
RIW
Righl-of-way
E]
Stonn curb inlet
NCSR
North Carolina State Route
❑rainage inlet (wl grate)
NCDOT
North Carolina Dept. of Transportation
Storm drain manhole
PIL
Property line
utility pole
EX
Existing
Lamp post
RCP
Reiryforced concrete prpe
Signal pole
PT
Propane tank
CIL
Canterlrne
'1'
Guy wire
AG
Above ground
..116.
Sign post
BG
Balow ground
NOTES:
1) All distances are horizontal ground distances in u.s. survey feet unless otherwise noted. Area(s)
computed by coordinate geometry.
2] This survey does not include nor depict any environmental evaluations by this office. No investigation into
the existence of wetlands or riparian buffers performed in the preparation of this survey.
3) Field survey(s) performed July 26 thru April 4, 2021.
4] Surveyor has made no investigation or independent search for easements of record, encumbrances,
restrictive covenants, ownership title evidence or any other facts that an accurate and current title search
may disclose.
5) The locations of underground utilities as shown hereon (if any) are based on aboveground structures and
aboveground visual evidence. Locations of underground utilities/structures may vary from location shown
hereon. Additionai buried utilities/structures may be encountered. No excavations were made during the
progress of this survey to locate buried utilitieslstructures.
6) Subject properties are not located within a special flood hazard zone per FEMA Flood Insurance Rate
Map (FIRM) # 3720089500K, effective date December 6, 2019.
7] The State Plane Coordinates for this project were produced with RTK GPS observations and processed
using the North Carolina VRS network. The network positional accuracy of the derived positional information f
is t0.07'. J
HORIZONTAL DATUM = NAD 83/2011
TRACT 2
WHISPERING PINES
FARM, LLC
' DB 1811, PG 867
PB 49, PG 170
PIN: 0895-01-25-6270
rcn�
or
Q C7
0.
UL
u
I -
CONNIE B. ELLIOT
❑B 756, PC 772
PB 5, PG 92
PIN: 0895-03-22-5267
THIS SURVEY IS AN EXISTING PARCEL OR PARCELS OF LAND OR ONE OR
MORE EXISTING EASEMENTS AND DOES NOT CREATE A NEW STREET OR
CHANGE AN EXISTING STREET
1, Justin L. Luther, certify that this plat was drawn under my supervision
from an actual survey made under my supervision from references as noted
on said plot; that the boundaries not surveyed are clearly indicated as drawn
from information as indicated under references, that the ratio of precision or
positional accuracy as calculated is greater than 1:10,000• that this plat was
prepared In accordance with G.S. 47-30 as amended.
Witnes$
my original signature, license number and seal this
S $s. day of AV 6U;49 • 20.2 f.
CARO
SEAL
= L-5107au
_
n 1
'�'�frrr r i� pit+��'�•
VrROr_ CORNER
854,905.80
2,093,377.26
'ON PIPE
AG
JAMES Y., JR. &
GRAYCE H. MOORE
DB 241, PC 414
PB 8, PG 98
PIN: 0895-01-35-7695
1N PIPE
G
RON PIPE
J T)
BRENDA S. CHAPPELL
DB 1416, PG 776
PB 16, PG 133
PIN: 0895-03-43-1819
9" IRON
E 1,0'AG
BOUNDARY SURVEY
PROPERTIES OF
DAVID N. & SIMONE L. BRANNAN
DUTCHVILLE TOWNSHIP GRANVILLE COUNTY NORTH CAROLINA
NEFWCONS land surveyors. Llc, 7408 Harps Mill Road, Ste. 705, Raleigh, NC 27615, (919) SST- 7504, NC L icense #P-0203
100 50 ❑ 100 200
SCALE. 1 "=100'
33 of 212

ATTACHMENT 2: Granville County Health Department
Septic System Permit Denial
34 of 212

►�'t OF C�
�rA
Granville County Health Dept
101 Hunt Drive
Oxford, NC 27565
Phone: [phone]
Fax: [phone]
Granville -Vance District Health Department
Lisa Macon Harrison, MPH, Health Director
Post Office Box 367
Oxford, North Carolina 27565
Date 12/22/2022
Re: Application for improvement permit for _1594 NC HWY 50
Dear David Cline
Vance County He& Dept
115 Charles Rollins Road
Henderson, NC 27536
Phone: [phone]
Fax: [phone]
The Granville — Vance District Health Department, Environmental Health Division/AWT (Soil
Scientist) on December 81h 2020 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 5 Bedroom Residence with a design
wastewater flow of 600 gallons per day. The evaluation was done in accordance with
the laws and rules governing wastewater systems in North Carolina General Statute 130A-333 including
related statutes and Title 15A, Subchapter 18A, of the North Carolina Administrative Code, Rule .1900
and related rules.
Based on the criteria set out in Title 15A, Subchapter 18A, of the North Carolina Administrative Code,
Rule .1940 through .1948, the evaluation indicated that the site is UNSUITABLE for a sanitary system
of sewage treatment and disposal. 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:
x
x
x
x
_ Unsuitable soil topography and/or landscape position (Rule .1940)
Unsuitable soil characteristics (structure or clay mineralogy) (Rule
_ Unsuitable soil wetness condition (Rule .1942)
_ Unsuitable soil depth (Rule .1943)
Presence of restrictive horizon (Rule .1944)
Insufficient space for septic system and repair area (Rule .1945)
Unsuitable for meeting required setbacks (Rule .1950)
Other (Rule .1946)
1941)
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.
35 of 212

The site evaluation included consideration of possible site modifications, as well as use of modified,
innovative, or alternative systems. However, the Health Department has determined that none of the
above options will overcome the severe conditions on this site. A possible option might be a system
designed to dispose of sewage to another area of suitable soil or off -site to additional property.
For the reasons set out above, the property is currently classified UNSUITABLE, and no improvement
permit shall be issued for this site in accordance with Rule .1948(c).
Note that a site classified as UNSUITABLE may be classified as PROVISIONALLY SUITABLE if
written documentation is provided that meets the requirements of Rule .1948(d). A copy of this rule is
enclosed. You may hire a consultant to assist you if you wish to try to develop a plan under which your
site could be reclassified as PROVISIONALLY SUITABLE.
You have a right to an informal review of this decision. You may request an informal review by the soil
scientist or environmental health supervisor at the local health department. You may also request an
informal review by the North Carolina Department of Health and Human Services regional soil 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, 6714 Mail Service
Center, Raleigh, NC 27699-6714. To get a copy of a petition form, you may write the Office of
Administrative Hearings or call the office at [phone] or download it from the OAH web site at
http://www.ncoah.com/fon-ns.html. The petition for a contested case hearing must be filed in
accordance with the provision of North Carolina General Statutes 130A-24 and 150B-23 and all other
applicable provisions of Chapter 150B. N.C. General Statute 130A-335 (g) provides that your hearing
would be held in the county where your property is located.
Please note: If you wish to pursue a formal appeal, you must file the petition form with the Office of
Administrative Hearings WITHIN 30 DAYS OF THE DATE OF THIS LETTER. The date of this
letter is 12/22/2022 . 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 law (N.C. General Statute 15013-23) to serve a copy of your petition on the Office of
General Counsel, N.C. 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 N.C. General Statute 150B-23 that you send a
copy to the Office of General Counsel, N. C. Department of Health and Human Services.
You may call or write the local health department if you need any additional information or assistance.
Sincerely,
Signature of Granville -Vance District Health Department
Registered Environmental Health Specialist
Enclosures: (Enclose copy of site evaluation)
(Copy of Rule .1948)
36 of 212

vage
!rate
:ule.
of a
nent
i the
?, or
History Note: AuthorityG.S. 130A-335(e);
Eff. July 1, 1982;
Amended Eff. January 1, 1990.
15A NCAC 18A .1947 DETERMINATION OF OVERALL SITE SUITABILITY
All of the criteria in Rules .1940 through .1946 of this Section shall be determined to be SUITABLE, PROVISIONALLY
SUITABLE, or UNSUITABLE, as indicated. If all criteria are classified the same, that classification will prevail. Where
there is a variation in classification of the several criteria, the most limiting uncorrectable characteristics shall be used to
determine the overall site classification.
History Note: Authority G.S. 130A-335(e);
Eff. July 1, 1982;
Amended Eff. January 1, 1990.
as 15A NCAC 18A .1948 SITE CLASSIFICATION
(a) Sites classified as SUITABLE may be utilized for a ground absorption sewage treatment and disposal system consistent
with these Rules. A suitable classification generally indicates soil and site conditions favorable for the operation of ground
absorption sewage treatment and disposal system or have slight limitations that are readily overcome by proper design and
the installation.
n or (b) Sites classified as PROVISIONALLY SUITABLE may be utilized for a ground absorption sewage treatment and disposal
system consistent with these Rules but have moderate limitations. Sites classified Provisionally Suitable require some
the modifications and careful planning, design, and installation in order for a ground absorption sewage treatment and disposal
system to function satisfactorily.
(c) Sites classified UNSUITABLE have severe limitations for the installation and use of a properly functioning ground
absorption sewage treatment and disposal system. An improvement permit shall not be issued for a site which is classified as
UNSUITABLE. However, where a site is UNSUITABLE, it maybe reclassified PROVISIONALLY SUITABLE if special
investigation indicates that a modified or alternative system can be installed in accordance with Rules .1956 or .1957 of this
Section.
(d) A site classified as UNSUITABLE may be used for a ground absorption sewage treatment and disposal system
specifically identified in Rules .1955, .1956, or .1957 of this Section or a system approved under Rule .1969 if written
documentation, including engineering, hydrogeologic, geologic or soil studies, indicates to the local health department that the
es, proposed system can be expected to function satisfactorily. Such sites shall be reclassified as PROVISIONALLY
SUITABLE if the local health department determines that the substantiating data indicate that:
N ' (1) a ground absorption system can be installed so that the effluent will be non-pathogenic, non-infectious,
non -toxic, and non -hazardous;
Ily is (2) the effluent will not contaminate groundwater or surface water; and
ile k (3) the effluent will not be exposed on the ground surface or be discharged to surface waters where it could
come in contact with people, animals, or vectors.
ve The State shall review the substantiating data if requested by the local health department.
or
00
ter
ay
lis
rid
be
he
A
d.
Histoy Note: Authority G.S. 130A-335(e);
Eff. July 1, 1982;
Amended Eff. April 1, 1993; January 1, 1990.
15A NCAC 18A .1949 SEWAGE FLOW RATES FOR DESIGN UNITS
(a) In determining the volume of sewage from dwelling units, the flow rate shall be 120 gallons per day per bedroom. The
minimum volume of sewage from each dwelling unit shall be 240 gallons per day and each additional bedroom above two
bedrooms shall increase the volume of sewage by 120 gallons per day. In determining the number of bedrooms in a dwelling
unit, each bedroom and any other room or addition that can reasonably be expected to function as a bedroom shall be
19
37 of 212

ATTACHMENT 3: Soil Evaluation and KSAT Map
38 of 212

If
a
Agri -Waste Technology, Inc. k
501 N. Salem St. Suite 203
Apex INC 27502 r
P:919.859.0669
www.agriwaste.com ,
Preliminary Soil Evaluation t
Whispering Pines Farm
Granville Co., NC `
N
r_
x � y
0
Area for Septic:
- 31,572 sq.ft.
y�.
Soil Types:
CIA-Clewacla and Wehadkee -
soils
CrB/CrC-Creedmoor coarse
sandy loam
MaB-Mayodan sandy loam
Zia b')f
Parcels
�j Parcel Buffer10'
Surface Water
2 ft. Contour
Well Buffer50'
Surface Water Buffer 50'
It
a"
Soil Boring Depth (in.)
Ksat
4 _
=12"
<12"
C 13-17" %
(� 18-23"
Evaluation
Area for Septic
•�
New Building
,Z,q Unsuitable Topo
Riding Ring
X disturbed area
+ g ra ve
e#.
old dug well
well
Drawn By: Julie Davidson
Reviewed By: Jeff Vaughan
Date:9/16/2022 0 75 150 300
Fee
`Surface water and/or bad topo areas have not been officially evaluated for stream ID accorcing to local regulatory requirements. This map is inte nded for pre iminary purposes only and not to be used as a plat/survey or can it be assumed all streams are identified on this p %'�

AlSHEET
PB 10
PG 10
IEngineers
N. 855543.23
E1776.69
and Soil Scientists
..........................
Agri -Waste Technology, Inc.
...................
VINYL & WOOD FETE
.......
501 N. Salem Street, Suite 203
x North Carolina
p e 27502
90.57' 71.28'
4'
77_�_7_7
& WOOD FE
4' NCE
- -
919 859 0669
www.agriwaste.com
69.61'
.........
.......................................................................
Whispering Pines farm
/P 1 "
_ FEN C ..�
/
.974.9
x�74.72
SEPTIC
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Client Information:
Whispering Pines Farm, LLC
3717 Ntional Drive, Suite 209
/ ARN
/ C
N
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/ 000
\
Palei h, HC 27609
516 g849-3095
sr�
/ o
/
—
\
[e-mail]
N/F
CYNTHIA L YNNE SH/FFLETT
��
/
\
\
Property Information:
1594 NC Hwy 50
PIN. 089501158039
1 i
Y �
<
\
Creedmoor, NC 27522
Granville County
DB 1331 PG 533
®
/ I
o /
PIHs: 089501256270
089503236844
PB 38 PG 88
TRACT
/
\ / / {
R� _ c�
/
\
\
\
089503246322
089503246618
AR 156,844 SF / 3.601 AC
/
\ \ S 1
089503241613
\ / a
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\ \
PROFESSIONAL ENGINEER SEAL
N`
5 Q0
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RCP
0
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EXISTING 60' EASEMENT /
�
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TRACT 2
DB 1331 PG 537
PG 172
�
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WHISPERING PINES
REVIEW
PB 39
/
— �
\ \
FAR�iil, L C
D 181 1, G 86
B 49, PG 17
ONLY
10' x 70'
/
\
0895-01-25 6270
............ .........
I 4' VI OD FEN E ...
I 1ZEASEMENvTAY SIGHT TRIANGLES
DB 1331 PG 537'
(DPG
o 0 0
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/
PB 18, PG 679)PB 39 PG 172
)
Jo 0 o X�ST ;.
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NC
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8 79. / /
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FINAL DESIGN
NOT PEEEASED FOP CONSTRUCTION
t
2.0'
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i m
242 , 53 S.F.
.56 AC.
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REV. ISSUED DATE DESCRIPTION
LINE
_ 4-6618
: 0895-03 2 /
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PIN: 0895-03-14-7654 m
16 1920 S.F
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SHEET TITLE
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LOT 1 R
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CHARLES VAN ELLIOT
— — — —
DB 1598, PG 166
to
PB 26, PG 258
PIN: 0895-03-14-7355
�„
—�' -v
2
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DRAWN BY:
CREATED ON:
60
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1 /10/2023
PEEEASED BY:
PEEEASED ON:
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PROPERTY LAYOUT
VVVV-z SOURCE: AVVT, Inc.
41 of 212

ATTACHMENT 4: Typical Soil Profile Descriptions
42 of 212

Parcel ID#: Multiple
Property Recorded:
County: Granville
SOIL/SITE EVALUATION
FOR
ON -SITE WASTEWATER SYSTEM
Applicant: Mr. David Cline Owner:_ Agent: X Phone: [phone]
Address: Whispering Pines Farm, LLC Dates Evaluated: 3/11/22 & 5/4/22
3717 National Drive, Suite 209 Proposed Facility: Single Family Residence
Raleigh, NC 27609 Property Size: —45 acres
Location Site: 1594 NC Hwy 50, Creedmoor, NC 27522
Water Supply: On Site Well X Comm. Well_ Public_ Other Evaluation Method: Auger Boring: X Pit
PROFILE 1: Typical Soil Profile Description - (CrB — Creedmoor sandy loam)
Horizon/
Depth (IN)
Matrix
Mottles
Mottle
Abundance
/ Contrast
(a)(1)
Texture
(a)(2)
Structure
(a)(3)
Minerology
Consistence
(Wet)
Consistence
(Moist)
A 0-5"
10YR 4/4
SL
GR
NEXP
NS, NP
Vfr
E 5-12"
10YR 7/4
SL
GR
NEXP
NS, NP
Vfr
Bt112-26"
7.5YR 5/8
1OR 4/8; 10YR 7/2
2, m, D
C
M
EXP
VS, VP
Vfi
Btg2 26-52"
10YR 7/2
10YR 4/8; 2.5YR 5/8
2, m, D
C
M
EXP
VS, VP
Vfi
BC 52-84"
10YR 7/2
7.5YR 5/8
1, m, D
CL
M-SBK
SEXP
S, P
Fi
.1940 Landscape Pos/Slope %
S
Profile LTAR
Ksat test
.1942 Wetness Condition
US
System Type
Surface drip
.1943/.1956 Saprolite
S
.1944 Restrictive Horizon
PS
.1948 Profile Classification
PS
Comments: Chroma 2 evident at 12"+.
EVALUATED BY:
COMMENTS:
43 of 212

LEGEND OF ABBREVIATIONS FOR SOIL/SITE EVALUATION FORM
LANDSCAPE POSITION
CC
— Concave Slope
CV
— Convex Slope
DS
— Debris Slump
D —
Depression
DW — Drainage Way
FP
— Flood Plain
FS
— Foot Slope
H —
Head Slope
I — Interfluve
L —
Linear Slope
N —
Nose Slope
P —
Pocosin
R —
Ridge
S —
Shoulder
T —
Terrace
MOIST CONSISTENCE
VFr — Very Friable
Fr — Friable
Fi — Firm
VFi — Very Firm
EFi — Extremely Firm
STRUCTURE
G — Single Grain
M — Massive
CR — Cnunb
GR — Granular
SBK — Subangular Blocky
ABK — Angular Blocky
PL — Platy
PR — Prismatic
(w in front denotes "weak")
WET CONSISTENCE
NS — Non Sticky
SS — Slightly Sticky
S — Sticky
VS — Very Sticky
NP — Non Plastic
SP — Slightly Plastic
P — Plastic
VP — Very Plastic
TEXTURE GROUP TEXTURE CLASS .1955 LTAR (may/sq.ft.)
I S — Sand 1.2 — 0.8
LS — Loamy Sand
II
SL — Sandy Loam
L — Loam
III SCL — Sandy Clay Loam 0.6 — 0.3
CL — Clay Loam
SiL — Silt Loam
Si — Silt
SiCL — Silty Clay Loam
IV SC — Sandy Clay 0.4 — 0.1
SiC — Silty Clay
C — Clay
0.8 — 0.6
MOTTLES
1 —Few
2 — Common
3 — Many
f — Fine
m — Medium
c — Coarse
F — Faint
D — Distinct
P — Prominent
MINERALOLOGY
NEXP — Non Expansive
SEXP — Slightly Expansive
EXP — Expansive
44 of 212

ATTACHMENT 5: NCDA Soil Fertility Analysis Results
45 of 212

NCDA&CS Agronomic Division Phone: [phone]
Website: www.ncagr.gov/agronomi/
Report No. FY22-SL029170
vo-r Predictive
Client:
Whispering Pines Farm
1594 NC 50
Advisor:
Jeff Vaughan
Agri -Waste Technology,
�}
Soil Report Mehlich-3 Extraction
Creedmoor, NC 27522
Inc. / AWT
501 N Salem Street, Suite
`$
Sampled County : Granville
203
Links to Helpful Information
Client ID: 528497
Advisor
Apex, NC 27502
p
ID: 428111
Sampled:03/11/2022 Received: 03/14/2022 Completed: 03/29/2022
Farm:
Sample ID: WPA
Recommendations: Lime
Nutrients (lb/acre)
More
A Horizon
Crop (tons/acre)
N P2O5
K2O
Mg S
Mn
Zn
Cu
B
Information
Lime History:
1 -Fescue/OGrass/Tim, M 1.6
120-200 40
70
0 20
0
0
0
0
Note: 12
2 - Fescue/OGrass/Tim, M 0.0
120-200 40
70
0 20
0
0
0
0
Note: 12
Test Results [units - W/V in g/cm3; CEC and Na in meq/100 cm3; NO3-N in mg/dm3]:
Soil Class:
Mineral
HM% W/V CEC BS% Ac pH P-1 K-1
Ca% Mg%
S-1
Mn-I
Mn-All Mn-Al2
Zn-I
Zn-AI
Cu-I
Na ESP SS-1 NO3-N
0.27 1.12 5.0 55 2.3 4.7 44 34
31 20
25
37
39 39
75
75
49
0.1 2
Sample ID: WPE
Recommendations: Lime
Nutrients (lb/acre)
More
E Horizon
Crop (tons/acre)
N P2O5
K2O
Mg S
Mn
Zn
Cu
B
Information
Lime History:
1-Fescue/OGrass/Tim, M 0.9
120-200 0
100
0 25
0
0
0
0
Note: 12
2- Fescue/OGrass/Tim, M 0.0
120-200 0
100
0 25
0
0
0
0
Note: 12
Test Results [units - W/V in g/cm3; CEC and Na in meq/100 cm3; NO3-N in mg/dm3]:
Soil Class:
Mineral
HM% W/V CEC BS% Ac pH P-1 K-1
Ca% Mg%
S-1
Mn-I
Mn-All Mn-AI2
Zn-I
Zn-AI
Cu-I
Na ESP SS-1 NO3-N
0.22 1.34 2.9 54 1.3 4.8 83 21
32 18
24
35
38 38
35
35
82
0.0
Norl h Carol Ina
1.1� -,I, iji.A I! ;I 11�1. N%,,
Reprogramming of the laboratory -information -management system that makes this report possible is being funded
through a grant from the North Carolina Tobacco Trust Fund Commission.
Thank you for using agronomic services to manage nutrients and safeguard environmental quality.
- Steve Troxler, Commissioner of Agriculture
46 of 212

NCDA&CS Agronomic Division Phone: [phone]
Website: www.ncagr.gov/agronomi/
Report No.
FY22-SL029170
Page 2 of 3
Sample ID: WPBt1
Recommendations:
Lime
Nutrients (lb/acre)
More
Bt1 Horizon
Crop
(tons/acre)
N P2O5
K2O
Mg
S
Mn
Zn
Cu
B
Information
Lime History:
1-Fescue/OGrass/Tim, M
4.1
120-200 30
50
0
0
0
0
0
0
Note: 12
2- Fescue/OGrass/Tim, M
0.0
120-200 30
50
0
0
0
0
0
0
Note: 12
Test Results [units - W/V in g/cm3; CEC and Na in meq/100 cm3; NO3-N in mg/dm3]:
Soil Class:
Mineral
HM% W/V CEC BS% Ac pH
P-1 K-1
Ca% Mg%
S-1
Mn-I
Mn-All
Mn-Al2
Zn-I
Zn-AI
Cu-I
Na
ESP
SS-1 NO3-N
0.09 1.08 8.9
35 5.8 4.5
50 46
21 11
26
17
27
27
50
50
61
0.1
1
Sample ID: WPBt2
Recommendations:
Lime
Nutrients (lb/acre)
More
Bt2 Horizon
Crop
(tons/acre)
N P2O5
K2O
Mg
S
Mn
Zn
Cu
B
Information
Lime History:
1 -Fescue/OGrass/Tim, M
8.1
120-200 140
20
0
0
$
$
0
0
Note: 12 Note: $
2 - Fescue/OGrass/Tim, M
0.0
120-200 140
20
0
0
$
$
0
0
Note: 12 Note: $
Test Results [units - W/V in g/cm3; CEC and Na in meq/100 cm3; NO3-N in mg/dm3]:
Soil Class:
Mineral
HM% W/V CEC BS% Ac pH
P-1 K-1
Ca% Mg%
S-1
Mn-I
Mn-All
Mn-AI2
Zn-I
Zn-AI
Cu-I
Na
ESP
SS-1 NO3-N
0.09 1.01 13.9
20 11.1 4.4
4 67
8 10
123
6
21
21
8
8
26
0.1
1
Sample ID: WPBC
Recommendations:
Lime
Nutrients (lb/acre)
More
BC Horizon
Crop
(tons/acre)
N P2O5
K2O
Mg
S
Mn
Zn
Cu
B
Information
Lime History:
1 -Fescue/OGrass/Tim, M
8.7
120-200 140
60
0
0
$
$
$
0
Note: 12 Note: $
2 - Fescue/OGrass/Tim, M
0.0
120-200 140
60
0
0
$
$
$
0
Note: 12 Note: $
Test Results [units - W/V in g/cm3; CEC and Na in meq/100 cm3; NO3-N in mg/dm3]:
Soil Class:
Mineral
HM% W/V CEC BS% Ac pH
P-1 K-1
Ca% Mg%
S-1
Mn-I
Mn-All
Mn-AI2
Zn-I
Zn-AI
Cu-I
Na
ESP
SS-1 NO3-N
0.04 1.01 13.5
12 11.8 4.3
2 38
4 7
66
3
19
19
1
1
20
0.1
1
47 of 212

NCDA&CS Agronomic Division Phone: [phone] Website: www.ncagr.gov/agronomi/
Report No. FY22-SLO29170
Page 3 of 3
Understanding the Soil Report: explanation of measurements, abbreviations and units
Recommendations
Report Abbreviations
Lime
Ac
exchangeable acidity
If testing finds that soil pH is too low for the crop(s) indicated, a lime recommendation will be given in units of either
B
boron
ton/acre or Ib/1000 sq ft. For best results, mix the lime into the top 6 to 8 inches of soil several months before planting.
BS%
% CEC occupied by basic cations
For no -till or established plantings where this is not possible, apply no more than 1 to 1.5 ton/acre (50 Ib/1000 sq ft) at onE
Ca%
% CEC occupied by calcium
time, even if the report recommends more. You can apply the rest in similar increments every six months until the full rate
CEC
cation exchange capacity
is applied. If MG is recommended and lime is needed, use dolomitric lime.
Cu-I
copper index
ESP
exchangeable sodium percent
Fertilizer
HM%
percent humic matter
Recommendations for field crops or other large areas are listed separately for each nutrient to be added (in units of
K-1
potassium index
lb/acre unless otherwise specified). Recommendations for N (and sometimes for B) are based on research/field studies
K20
potash
for the crop being grown, not on soil test results. K-1 and P-1 values are based on test results and should be > 50. If they
Mg%
% CEC occupied by magnesium
are not, follow the fertilizer recommendations given. If Mg is needed and no lime is recommended, 0-0-22 (11.5% Mg) is
MIN
mineral soil class
an excellent source; 175 to 250 lb per acre alone or in a fertilizer blend will usually satisfy crop needs, SS-1 levels appear
Mn
manganese
only on reports for greenhouse soil or problem samples.
Mn-All
Mn-availability index for crop 1
Mn-Al2
Mn-availability index for crop 2
Mn-I
manganese index
Farmers and other commercial producers should pay special attention to micronutrient levels. If $, pH$, $pH, C or Z
Mn-
mineral -organic soil class
notations appear on the soil report, refer to $Note: Secondary Nutrients and Micronutrients_ In general, homeowners do not
N
nitrogen
need to be concerned about micronutrients. Various crop notes also address lime fertilizer needs; visit
Na
sodium
ncagr.gov/agronomi/pubs.htm.
NO3-N
nitrate nitrogen
ORG
organic soil class
Recommendations for small areas, such as home lawns/gardens, are listed in units of Ib/1000 sq ft. If you cannot find
pH
current soil pH
the exact fertilizer grade recommended on the report, visit www.ncagr.pov/apronomi/obpart4.htrntfsfind information that
P-1
phosphorus index
may help you choose a comparable alternate. For more information, read A Homeowner's Guide to Fertilizer.
P205
phosphate
S-1
sulfur index
Test Results
SS-1
soluble salt index
W/V
weight per volume
The first seven values [soil class, HM%, W/V, CEC, BS%, Ac and pH] describe the soil and its degree of acidity. The
Zn-AI
zinc availability index
Zn-I
zinc index
remaining 16 [P-I, K-I, Ca%, Mg%, Mn-I, Mn-All, Mn-AI2, Zn-I, Zn-AI, Cu-I, S-I, SS -I, Na, ESP, SS -I, NO3-N (not routinel
available)] indicate levels of plant nutrients or other fertility measurement. Visit www.ncagr.pov/agronomi/uyrst.htm
48 of 212

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ATTACHMENT 6: Field KsAT and Soil Boring Log Sheets
50 of 212

Appendix A
AaRIVM Pwanarratst Sample 0a"t O t
iardYark Per eameter Field Data Sheet READING AND CALCULATION
DATE:7T77 71 It 1NVES'nGATOR:
0: Steady Flow R#Its (n`Itllmin).
2r. Borehole Dlarnster (ern): J-( h. Water Hflpht In borehole (a+n):
H: iad,ole Depth tcm): ! `f' 1-4- �. 8: Depth of Water Tab[* lcm):
D. Vertical db Mwce batown Reservoir and APM lem); Y Water Temperature:
Sall Textursr8truoasra CaENpory:
Wailer Lewl
Number TttfM In Reservoir
m
Elapsed Time
Interval
min
lnhml Water
Consumption (ml)
TOW WSW
Ccnstimption (MI)
Water �m0w
Ram (mkwMy
v
70
D
7
s
v7
0_8 31
jc>"
0-Y3
OUIL M MTURE EQUIPMENT CORP.
P.a. &U 36M. SOM Barbara, CA, 93130 U.S.A.
6013. K*NM Ave., Goleta, CA. 93117 Ph: (806) 96"25 page 37 �
w .solu'rizaWre.com — Sa1es@sa1lrr:0j3ture.c0m 3 � .lSr
fiG IXo
0�f

L-1.
Appendix A
A kP&ark PWrneslnater Sample DaUsheat
AArdvark Pp/r exmeter Field Data Sheet
DATE: � �T�s�1 INVESTIGATOR: L'/
Zn Borehole Dlemetar (cm): �.
H: ffl nihoie Depth (0ml: J Y
D: Vertical dh tanca betty- n rvoir and APM (w): `
Moll TeabiIMSWCIIire Catsdory:
READIING AND CALCULATION
Q: Steady Flow R&U (mUm1n):
h: Water Height. In Borehole (cm);
S: Depth of Water Table (cm):
Water Temperature:
R*Mrp
Humber
Time
Water Level
In Rs#arroir
mmIR
Elapsed Time
Internal
Inbrval Water
Consumption (m()
Total War
rioe
ccumodon (ml)
Wstsr CamurtlpefOn
Rats (mllmin)
c>
L> o
1,67
`��:f
1 :17-a
1- 67
S11'rWIlyl
rj 6 V
3�
'�- a
115 6
L 7
:1
S
3
1�L>
t-d 7
7
7:W/ i
1�
3:1vI
7sQ
YC>
P
t c> o
. L 7
SOILM WURE EQUIPMENT CORP. ■
P.D. Bahr 30015 gents Barbara, CA, 93130 U.S.A.
W1.3. K6PAW AV@., Caiata. C► . 93117 Ph: (liaa) 9WM2.5 Page 37
WWWAK)41MdstUr@.cam — 188le3680llrnaiSture.con7 !►D Qi$ E .
52 of 212

i.uthss�ti-'-s- Alr�f
Appendix A r KS� �P3
► afd"rk PWMearneter Sample Datasheet
Aar'dV&rk Perrneameter Field Data Sheet
DATE- INVESTIGATOR:
2r: Borehole Dlsn+ W (CM). ! .
N: Borehole Depth (cur): j '' {
D: Vertical dbrumcs between r►roirand APM {cm): A
Soil famrwStnXtun Category: L
READING AND CALCVLATION
Q: Steady Flaw Rats (mlfmin):
h: water Haight in Borehole (cm);
3: Depth of water Table (am):
Water Temperature:
��
Number
T1ma
water Leval
In Raservofr
m
Elapead Time
Intervalinber►rsl
min
Weber
Consumption (rnl)
Tpsai Water
Corlaufnpdon (Mil
water Gorssumpdorr
Rate (mMIN
ppf�
� �Oc>
0
pD
I_ 7
°/�h
00
47.
SOILMOLSTURE EQUIPMENT CORP. s
P.O. Baas 3W3, Santa Barbara, CA, 03130 U,S.A.
601.3. KolAve., C.olsta, CA. 93117 ph: 1805196"25 page 37
wwwAldlmolstum.com - s810808011maisturs.corn =t
pre
b 0�
53 of 212

SOILMOISTURE Soilmoisture Ksat Calculator
Soil Surface
H Water Head
........ .5................. .BoreholeBottom_
L H2 ►I
Water Table
H = borehole depth, r = borehole radius, h = constant
water head height in borehole, s = water table depth
and L = the vertical distance between constant water
head and water table / impervious layer.
Project: Whispering Pines
Ksat: 1
Depth: 14 in
Parameters
Scenario
Q: Steady Flow Rate (ml/min):
0.83
r: Borehole Radius (cm):
5.715
h: Water head Height (cm):
9.27
H: Depth of Borehole (cm):
35.56
Water Temp ©:
-
S: Water Table Depth (cm):
-
Elrick and Reynolds
Soil Type Description
(m/s)
I. Compacted, Structure -less, clayey or silty materia
Ksat I:
1.71E-08
II. Soils which are both fine textured (clayey or silty
Ksat II:
5.50E-08
III. Most structured soils from clays through loams;
Ksat III:
9.85E-08
IV. Coarse and gravely sands; may also include somf
Ksat IV:
1.39E-07
Radcliffe (new)
(m/s)
I. Compacted, Structure -less, clayey or silty materia
Ksat I:
1.62E-08
II. Soils which are both fine textured (clayey or silty
Ksat II:
5.05E-08
III. Most structured soils from clays through loams;
Ksat III:
9.85E-08
IV. Coarse and gravely sands; may also include somf
Ksat IV:
1.41E-07
Glover
(m/s)
Ksat:
Earth Manual
Water Table Condition
(m/s)
Ksat-a: #VALUE!
a. Deep Water Table (L/h) > 3
b. Shallow Water Table
1 <_ (L/h) <= 3
Ksat-b: #VALUE!
c. Very Shallow water Table
(L/h) < 1
Ksat-c: #VALUE!
54 of 212

SaLMRe Soilmoisture Ksat Calculator
Project: Whispering Pines
Ksat: 1
Depth: 14 in
Interval Water Consumed (ml)
800
700
600
500
400
300
200
100
0
12:00:00 AM 2:24:00 AM 4:48:00 AM
sm
7: 12:00 AM 9:36:00 AM 12:00:00 PM 2:24:00 PM 4:48:00 PM
Total Water Consumed (ml)
400
200
0
12:00:00 AM 2:24:00 AM 4:48:00 AM 7: 12:00 AM 9:36:00 AM 12:00:00 PM 224:00 PM 4480O PM
55 of 212

SOILMOISTURE Soilmoisture Ksat Calculator
Soil Surface
H Water Head
........ .5................. .BoreholeBottom_
L H2 ►I
Water Table
H = borehole depth, r = borehole radius, h = constant
water head height in borehole, s = water table depth
and L = the vertical distance between constant water
head and water table / impervious layer.
Project: Whispering Pines
Ksat: 2
Depth: 17 in
Parameters
Scenario
Q: Steady Flow Rate (ml/min):
1.67
r: Borehole Radius (cm):
5.715
h: Water head Height (cm):
9.29
H: Depth of Borehole (cm):
43.18
Water Temp ©:
-
S: Water Table Depth (cm):
-
Elrick and Reynolds
Soil Type Description
(m/s)
I. Compacted, Structure -less, clayey or silty materia
Ksat I:
3.44E-08
II. Soils which are both fine textured (clayey or silty
Ksat II:
1.11E-07
III. Most structured soils from clays through loams;
Ksat III:
1.98E-07
IV. Coarse and gravely sands; may also include somf
Ksat IV:
2.80E-07
Radcliffe (new)
(m/s)
I. Compacted, Structure -less, clayey or silty materia
Ksat I:
3.27E-08
II. Soils which are both fine textured (clayey or silty
Ksat II:
1.01E-07
III. Most structured soils from clays through loams;
Ksat III:
1.98E-07
IV. Coarse and gravely sands; may also include somf
Ksat IV:
2.83E-07
Glover
(m/s)
Ksat:
Earth Manual
Water Table Condition
(m/s)
Ksat-a: #VALUE!
a. Deep Water Table (L/h) > 3
b. Shallow Water Table
1 <_ (L/h) <= 3
Ksat-b: #VALUE!
c. Very Shallow water Table
(L/h) < 1
Ksat-c: #VALUE!
56 of 212

SOILMRe Soilmoisture Ksat Calculator
Project: Whispering Pines
Ksat: 2
Depth: 17 in
Interval Water Consumed (ml)
800
700
600
500
400
300
200
100
0
12:00:00 AM 2:24:00 AM 4:48:00 AM
7: 12:00 AM 9:36:00 AM 12:00:00 PM 224:00 PM 4480O PM
Total Water Consumed (ml)
1400
1200
1000
800
600
400
200
0
12:00:00 AM 2:24:00 AM 4:48:00 AM 7: 12:00 AM 9:36:00 AM 12:00:00 PM 2:24:00 PM 448:00 PM
57 of 212

SOILMOISTURE Soilmoisture Ksat Calculator
Soil Surface
H Water Head
........ .5................. .BoreholeBottom_
L H2 ►I
Water Table
H = borehole depth, r = borehole radius, h = constant
water head height in borehole, s = water table depth
and L = the vertical distance between constant water
head and water table / impervious layer.
Project: Whispering Pines
Ksat: 3
Depth: 17 in
Parameters
Scenario
Q: Steady Flow Rate (ml/min):
1.67
r: Borehole Radius (cm):
5.715
h: Water head Height (cm):
9.29
H: Depth of Borehole (cm):
43.18
Water Temp ©:
-
S: Water Table Depth (cm):
-
Elrick and Reynolds
Soil Type Description
(m/s)
I. Compacted, Structure -less, clayey or silty materia
Ksat I:
3.44E-08
II. Soils which are both fine textured (clayey or silty
Ksat II:
1.11E-07
III. Most structured soils from clays through loams;
Ksat III:
1.98E-07
IV. Coarse and gravely sands; may also include somf
Ksat IV:
2.80E-07
Radcliffe (new)
(m/s)
I. Compacted, Structure -less, clayey or silty materia
Ksat I:
3.27E-08
II. Soils which are both fine textured (clayey or silty
Ksat II:
1.01E-07
III. Most structured soils from clays through loams;
Ksat III:
1.98E-07
IV. Coarse and gravely sands; may also include somf
Ksat IV:
2.83E-07
Glover
(m/s)
Ksat:
Earth Manual
Water Table Condition
(m/s)
Ksat-a: #VALUE!
a. Deep Water Table (L/h) > 3
b. Shallow Water Table
1 <_ (L/h) <= 3
Ksat-b: #VALUE!
c. Very Shallow water Table
(L/h) < 1
Ksat-c: #VALUE!
58 of 212

SOILMRE Soilmoisture Ksat Calculator
o
Project: Whispering Pines
Ksat: 3
Depth: 17 in
Interval Water Consumed (ml)
10000
1000
8000
1000
6000
5000
4000
3000
2000
1000
0
12:00:00 AM 224:00 AM 4:48:00 AM 7:12:OOAM 9:36:OOAM 12:0000 PM 22400 PM 4:48:00 PM
Total Water Consumed (ml)
12000
10000
8000
6000
4000
2000
0
12:00:00 AM 224:00 AM
4:48:00 AM 7:12:OOAM 9:36:OOAM 12:00:00 PM 224:OOPM 4:48:00 PM
59 of 212

Project: Whispering Pines
Date(s): 5/4/2022
KcnT 1 14 in
Kfs = 0.00000018 m/s
0.026 in/hr
0.382 gal/day/ft2
KcnT 2 17 in
Kfs = 0.00000036 m/s
0.051 in/hr
0.763 gal/day/ft2
KcnT 3 17 in
Kfs = 0.00000036 m/s
0.051 in/hr
0.763 gal/day/ft2
GeoMetric Mean (all) 0.040 in/hr
0.606 gal/day/ft2
60 of 212

r
3' � -fir` � �. � ' .� �� �• _Act
:. _ 1,=_• ��` ��.•"�. �..'� -lag

.1 6
13M
Ksat Test #3.
Ksat Test #3 — Close -Up.
63 of 212

Parcel ID#: Multiple
Property Recorded:
County: Granville
SOIL/SITE EVALUATION
FOR
ON -SITE WASTEWATER SYSTEM
Applicant: Mr. David Cline Owner:_ Agent: X Phone: [phone]
Address: Whispering Pines Farm, LLC Dates Evaluated: 3/11/22 & 5/4/22
3717 National Drive, Suite 209 Proposed Facility: Single Family Residence
Raleigh, NC 27609 Property Size: —45 acres
Location Site: 1594 NC Hwy 50, Creedmoor, NC 27522
Water Supply: On Site Well X Comm. Well_ Public_ Other Evaluation Method: Auger Boring: X Pit
PROFILE 1: Ksat #1 - (CrB — Creedmoor sandy loam)
Horizon/
Depth (IN)
Matrix
Mottles
Mottle
Abundance
/ Contrast
(a)(1)
Texture
(a)(2)
Structure
(a)(3)
Minerology
Consistence
(Wet)
Consistence
(Moist)
A 0-5"
10YR 4/4
SL
GR
NEXP
NS, NP
Vfr
E 5-11"
10YR 7/4
SL
GR
NEXP
NS, NP
Vfr
Btl 11-25"
7.5YR 5/8
1OR 4/8; 10YR 7/2
2, m, D
C
M
EXP
VS, VP
Vfi
Btg2 25-36"+
10YR 7/2
10YR 4/8; 2.5YR 5/8
2, m, D
C
M
EXP
VS, VP
Vfi
.1940 Landscape Pos/Slope %
S
Profile LTAR
Ksat test
.1942 Wetness Condition
US
System Type
Surface drip
.1943/.1956 Saprolite
S
.1944 Restrictive Horizon
PS
.1948 Profile Classification
PS
Comments: Chroma 2 evident at 12"+.
PROFILE 1: Ksat #2 - (CrB — Creedmoor sandy loam)
Horizon/
Depth (IN)
Matrix
Mottles
Mottle
Abundance
/ Contrast
(a)(1)
Texture
(a)(2)
Structure
(a)(3)
Minerology
Consistence
(Wet)
Consistence
(Moist)
A 0-6"
10YR 4/4
SL
GR
NEXP
NS, NP
Vfr
E 6-12"
10YR 7/4
SL
GR
NEXP
NS, NP
Vfr
Bt112-27"
7.5YR 5/8
1OR 4/8; 10YR 7/2
2, m, D
C
M
EXP
VS, VP
Vfi
Btg2 27-36"+
10YR 7/2
10YR 4/8; 2.5YR 5/8
2, m, D
C
M
EXP
VS, VP
Vfi
64 of 212

.1940 Landscape Pos/Slope %
S
Profile LTAR
Ksat test
.1942 Wetness Condition
US
System Type
Surface drip
.1943/.1956 Saprolite
S
.1944 Restrictive Horizon
PS
.1948 Profile Classification
PS
Comments: Chroma 2 evident at 12"+.
PROFILE 1: Ksat #3 - (CrB — Creedmoor sandv loam)
Horizon/
Depth (IN)
Matrix
Mottles
Mottle
Abundance
/ Contrast
(a)(1)
Texture
(a)(2)
Structure
(a)(3)
Minerology
Consistence
(Wet)
Consistence
(Moist)
A 0-6"
10YR 4/4
SL
GR
NEXP
NS, NP
Vfr
E 6-13"
10YR 7/4
SL
GR
NEXP
NS, NP
Vfr
Bt113-26"
7.5YR 5/8
1OR 4/8; 10YR 7/2
2, m, D
C
M
EXP
VS, VP
Vfi
Btg2 26-36"+
10YR 7/2
10YR 4/8; 2.5YR 5/8
2, m, D
C
M
EXP
VS, VP
Vfi
.1940 Landscape Pos/Slope %
S
Profile LTAR
Ksat test
.1942 Wetness Condition
US
System Type
Saprolite
S
.1943/.1956
Surface drip
.1944 Restrictive Horizon
PS
.1948 Profile Classification
PS
Comments: Chroma 2 evident at 12"+.
EVALUATED BY: Jeff Vaughan
COMMENTS:
65 of 212

LEGEND OF ABBREVIATIONS FOR SOIL/SITE EVALUATION FORM
LANDSCAPE POSITION
CC
— Concave Slope
CV
— Convex Slope
DS
— Debris Slump
D —
Depression
DW — Drainage Way
FP
— Flood Plain
FS
— Foot Slope
H —
Head Slope
I — Interfluve
L —
Linear Slope
N —
Nose Slope
P —
Pocosin
R —
Ridge
S —
Shoulder
T —
Terrace
MOIST CONSISTENCE
VFr
— Very Friable
Fr —
Friable
Fi —
Firm
VFi
— Very Firm
EFi
— Extremely Firm
STRUCTURE
G — Single Grain
M — Massive
CR — Cnunb
GR — Granular
SBK — Subangular Blocky
ABK — Angular Blocky
PL — Platy
PR — Prismatic
(w in front denotes "weak")
WET CONSISTENCE
NS — Non Sticky
SS — Slightly Sticky
S — Sticky
VS — Very Sticky
NP — Non Plastic
SP — Slightly Plastic
P — Plastic
VP — Very Plastic
TEXTURE GROUP TEXTURE CLASS .1955 LTAR (gal/dav/sq.ft.)
I S — Sand 1.2 — 0.8
LS — Loamy Sand
II
SL — Sandy Loam
L — Loam
III SCL — Sandy Clay Loam 0.6 — 0.3
CL — Clay Loam
SiL — Silt Loam
Si — Silt
SiCL — Silty Clay Loam
IV SC — Sandy Clay 0.4 — 0.1
SiC — Silty Clay
C — Clay
0.8 — 0.6
MOTTLES
1 —Few
2 — Common
3 — Many
f — Fine
m — Medium
c — Coarse
F — Faint
D — Distinct
P — Prominent
MINERALOLOGY
NEXP — Non Expansive
SEXP — Slightly Expansive
EXP — Expansive
66 of 212

ATTACHMENT 7: SFR Loading Rate Computation
Spreadsheets
67 of 212

Project Name: Whispering Pines Farm, LLC
Facility Address: 1594 NC Hwy 50
Creedmoor, NC 27522
PIN# 089501256270, 089503236844, 0895032469322, 089503246618, 0895(
County: Granville
Prepared by: Jeff Vaughan
Project Design Flow = 600 gal/day
# of Bedrooms
Required Flow
2 bedrooms
240 gal/day
3 bedrooms
360 gal/day
4 bedrooms
480 gal/day
5 bedrooms
600 gal/day
6 bedrooms
720 gal/day
SFR-LRW 9-08
68 of 212

Project Name: Whispering Pines Farm, LLC
Location of Temperature Data: Raleigh Ap (317069)
Starting Year of Data Record: 1991
Ending Year of Data Record: 2020
Period of Record (years): 30
Source of Data: State Climate Office of North Carolina
Site Latitude (degrees) 35.87 within range
Calculated PET: 34.43 inches
Mean Monthly
Temperature
(degrees F)
Daylight
Hours 112
Heat Index
Calculated
PET
(inches)
January
41.6
0.86
1.10
0.29
February
44.7
0.85
1.68
0.46
March
51.5
1.03
3.23
1.18
April
60.5
1.09
5.73
2.40
May
68.6
1.22
8.35
4.08
June
76.4
1.22
11.22
5.71
July
80.2
1.24
12.70
6.67
August
78.5
1.16
12.01
5.90
September
72.3
1.03
9.67
4.09
October
61.4
0.97
6.01
2.24
November
51.2
0.85
3.15
0.95
December
44.3
0.84
1.61
0.44
Total =
76.46
34.43
SFR-LRW 9-08
69 of 212

Project Name: Whispering Pines Farm, LLC
Location of Precipitation Data: Raleigh Ap (317069)
Starting Year of Data Record: 1991
Ending Year of Data Record: 2020
Period of Record (years): 30
Source of Data: State Climate Office of North Carolina
80th Percentile Annual Precipitation: 50.34
Total =
Mean
Monthly
Precipitation
% of Mean
Annual
Precipitation
ouln
Percentile
Monthly
Precipitation
3.42
7.80
3.92
2.78
6.32
3.18
4.10
9.33
4.70
3.53
8.03
4.04
3.38
7.69
3.87
3.70
8.43
4.24
4.88
11.10
5.59
4.23
9.62
4.84
4.27
9.73
4.90
2.93
6.68
3.36
3.32
7.56
3.81
3.39
7.72
3.89
43.92
100.00
50.34
SFR-LRW 9-08
70 of 212

Project Name: Whispering Pines Farm, LLC
Design Flow = 600 gal/day
SFR Loading Rate Group: B
Limiting Soil Ksat = 0.040 inch/hour
Drainage Coefficient = 0.110
Drainage Rate = 0.1056
Annual Hydraulic
Loading Rate =
Irrigation Area =
23.40 inch/yr
15,011 square ft
0.34461 acres
inchiday (Formula: Ksat ' Drainage Coefficient' 24)
Number of
Days in the
Month
PET (inlmo)
Vertical
Drainage
(inlmo)
80th Percentile
Monthly
Precipitation
(inlmo)
Maximum
Allowable
Irrigation
(inlmo)
Maximum
Allowable
Irrigation
(gallonsiday)
Maximum
Allowable
Irrigation
(gallonsimonth)
January
31
0.29
3.27
3.92
0.00
0
0
February
28
0.46
2.96
3.18
0.24
80
2,235
March
31
1.18
3.27
4.70
0.00
0
0
April
30
2.40
3.17
4.04
1.52
475
14,248
May
31
4.08
3.27
3.87
3.48
1,052
32,600
June
30
5.71
3.17
4.24
4.64
1,448
43,428
July
31
6.67
3.27
5.59
4.36
1,315
40,772
August
31
5.90
3.27
4.84
4.33
1,308
40,547
September
30
4.09
3.17
4.90
2.36
735
22,063
October
31
2.24
3.27
3.36
2.15
650
20,158
November
30
0.95
3.17
3.81
0.32
98
2,950
December
31
0.44
3.27
3.89
0.00
0
0
TOTAL = 365 34.43 38.54 50.34
Formulas: (Max. Allowable Irrigation) = (PET) + (Drainage) - (Precipitation)
SFR Loading Rate
Table
SFR
Maximum Annual
Geometric Mean
Loading
Loading Rate
Ksat Range
Rate
(in/yr)
(in/hr)
Group
Low - High
Low - High
SFR-A
26.0 - 50.0
>0.05
SFR-B
19.5 - 26.0
0.015 - 0.05
SFR-C
13.0 - 19.5
0.003 - 0.015
SFR-D
0.0 - 13.0
0.0 - 0.003
Assignment to a SFR Loading Rate Group for each 15A NCAC 02T .0600
permit application shall be determined by the geometric mean of insitu
saturated hydrualic conductivity data collected in the most restrictive
horizon for each soil mapping unit within the irrigation area.
23.40 7161.15 219,000
Re uired Flow
2 bedrooms
240 gal/day
87,600 gal/yr
3 bedrooms
360 gal/day
131,400 gal/yr
4 bedrooms
480 gal/day
175,200 gal/yr
5 bedrooms
600 gal/day
219,000 gal/yr
6 bedrooms
720 gal/day
1 262,800 gal/yr
Maximum allowable
irrigation: 219,000 gal/yr
The Maximum Allowable Irrigation number must be
greater than or equal to the required flow.
SFR-LRW 9-08
71 of 212

Appendix G
Engineering Plans
72 of 212

Whi
Project Location�
WWTS
1�594 NC Hwy �50
Creedmoor, NC 27L22
GranvMe County
PIII 0895-01-25-6270)
089�-03-24-1613) 0895-03-24-6618
Project ContactNspering P n=s Farm) LLC
3717 Nationa. Drive) Su te 209
Raleigh) NC 27609
(70 3) 30 0- 4 hSh
cara@trust;;ellgroup core
Project Consu�tant� Kevin
D, Davldson) P.E.
kdavldson@agrMasteicom
AUsha
R, Hudson
ahudson@agriwaste,com
Agri
-Waste
Technology, Inc.
501
N,
Sa�em Street, Suite 203
apex,
NC 27502
(919)
959_0669
System llvervlew�
[phone] Fax
A
de
6
�r
Joe pc-' St
' CD
Cry ` o
0m 5t '
Dogwood -Dr �
1t WNTeharf Dr
I
orb
i
a 6
C
�f$Yvi 6 4a' 7�i
A'
V16
■
Sil
+T.ii1d Qir
1900"1t MLAA1_\%
Sheet Index
on
�J
• SITE
* Jim
iE
y
N.T.S.
AVVT
Engineers and Soil Scientists
Agri -Waste Technology, Inc.
501 N. Salem Street, Suite 203
Apex, North Carolina 27502
919-859-0669
www.agriwaste.com
Whispering Pines Farm
WWTS
Client Information:
Whispering Pines Farm, LLC
3717 National Drive, Suite 209
Raleigh, NC 27609
703-300-4686
[e-mail]
Property Information:
1594 NC Hwy 50
Creedmoor, NC 27522
Granville County
PINs: 0895-01-25-6270,
0895-03-24-1613,
0895-03-24-6618
PROFESSIONAL ENGINEER SEAL
,,��1111111I1IlIly��I
Q��� C A Ro(''�'��
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• 024582
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�.
WW-1
Cover
Sleet
WW-2
Property
layout
WW-3
Tr
e a m
e
n t System Layout
FINAL DESIGN
NOT RELEASED FOR CONSTRUCTION
REV, ISSUED DATE DESCRIPTION
WW-4
Sur
-Pace
Drip-Ple�d layout
ww_�5
WW-6
WW-7
WW-8
Sing�e Fami�y Resldence WW-9
WW-10
dive (5) Bedroom House
Non-Dscharge Sur -Pace Drlp, 600 GPD
AdvanTex Pretreatment with Sing�e Bu�b
UV Dsin-Pection
Manlf
o�d
Detail
Sur
-Pace
Drip
Detal�
Sur
-Pace
Drip
Detal�
Sur
-Pace
Drip
Detal�
Sur
-Pace
Drip
Notec--
Excavatlon
Safety
Sheet
#1
Sheet
fi2
Sheet
#3
SHEET TITLE
Surface Drip
Cover Sheet
DRAWN BY: CREATED ON:
A. Hudson 02/17/2023
RELEASED BY: RELEASED ON:
SHEET NAME:
ww� 1
73 of 212

AVVT
Engineers and Soil Scientists
Agri -Waste Technology, Inc.
501 N. Salem Street, Suite 203
Apex, North Carolina 27502
919-859-0669
www.agriwaste.com
Whispering Pines Farm
WWTS
Client Information:
Whispering Pines Farm, LLC
3717 National Drive, Suite 209
Paleigh, HC 27609
703-300-4686
[e-mail]
Property Information:
1594 NC Hwy 50
Creedmoor, NC 27522
Granville County
PIHs; 0895-01-25-6270,
0895-03-24-1613,
0895-03-24-6618
PROFESSIONAL ENGINEER SEAL
�
CA Ro �`''%
...........
�� � ��� ESSI • ..9'G
. 4 '4f •:
_ SEAL =_Etx••�
J 024582'�
FINAL DESIGN
NOT RELEASED FOR CONSTRUCTION
REV, ISSUED DATE DESCRIPTION
SHEET TITLE
Property layout
DRAWN BY: CREATED ON:
A. Hudson 02/17/2023
RELEASED BY: RELEASED ON:
SHEET NAME:
PROPERTY LAYOUT
XVW-2
74 of 212

Line Legend
Label
Name
Size
Type
AFDL
AdvanTex Filter Drain Line
2.0"
SCH
40
PVC
AFSL
AdvanTex Filter Supply Line
2.0"
SCH
40
PVC
DL
Drain Line
4.0"
SCH
40
PVC
ERL
Effluent Return Line
1.0"
SCH
40
PVC
FRL
Field Return Line
1.0"
SCH
40
PVC
FSL
Field Supply Line
1.0"
SCH
40
PVC
HSL
Headworks Supply Line
1.25"
SCH
40
PVC
STRL
Septic Tank Return Line
1.0"
SCH
40
PVC
UVL
UV Supply Line
3.0"
SCH
40
PVC
0 3 6
0
C❑
DL
U V
r
\ \ S T
0
Component Legend
Label
Name
Label
Name
ARV
Air/Vacuum Relief Valve
P
Pump
AX
AdvanTex Unit
PT
Pump Tank
BV
Ball Valve
RSV
Recirculating Splitter Valve
CO
Cleanout
RT
Recirculation Tank
CP
Control Panel
SB
Splice Box
CV
Check Valve
ST
Septic Tank
EF
Effluent Filter
UV
UV Disinfection
HW
Headworks
V
Vent
BV Inside-
q H S L of Pod
COS. i
❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑000
BVInside
❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑ ❑❑❑❑❑❑❑❑❑❑❑ ❑ ❑❑❑❑❑❑❑❑❑❑
❑❑❑❑❑❑❑❑❑❑❑OO❑❑❑❑❑❑❑❑❑❑
°
❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑
❑❑❑❑❑❑❑❑❑❑ ❑❑❑❑❑❑❑❑❑❑
Pod
❑❑ ❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑
01.3 0❑
❑0�131300of 000000000
❑❑❑❑❑❑❑❑❑
D
T1
xisting d
Tanks F-
< T
EF
DL
RSV
S T R L _--- From House-- --------
1 .
CP
I
I
I
I
I
I
I
I
I
r
cow
❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑000000000❑000000000000000000
131313000000000
❑
....X%00000000000
❑❑❑❑❑❑❑❑❑❑❑0❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑
00000000000❑❑❑❑❑❑❑❑❑❑❑❑
r-❑❑❑❑❑❑❑❑000000000❑00❑❑00❑0
❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑❑
00000o00000000000000000000000
/
I—
/
Is
C
I
I
____Conduit
---------------
Noses:
Adjust tanks to meet site constraints.
RT and PT to have buria depth no
greater than 36
BcH va ve before each pod can be
p aced inside pod on Supp y Manifo d.
Position Headworks units over RT if
space permits.
Yard hydrant shcH be insta
distance to house spigot is
than 50'a
Fie d Supp y Line and Return
have 18 min buria depth.
M
I HSL
H H P Q
SB SB S
ed if
greater
Line sha
Avvr
Engineers and Soil Scientists
Agri -Waste Technology, Inc.
501 N. Salem Street, Suite 203
Apex, North Carolina 27502
919-859-0669
www.agriwaste.com
Whispering Pines Farm
WWTS
Client Information:
Whispering Pines Farm, LLC
3717 National Drive, Suite 209
Paleigh, HC 27609
703-300-4686
[e-mail]
Property Information:
1594 HC Hwy 50
Creedmoor, HC 27522
Granville County
PIHs: 0895-01-25-6270,
0895-03-24-1613,
0895-03-24-6618
PROFESSIONAL ENGINEER SEAL
��>>��►t t t t t ri �
`tio� � C A R � �f�i
�..••OFESS
_ = SEAL =ttw
024582
,"f,,y'�
..........
A ,N�•�`�
FINAL DESIGN
HOT RELEASED FOP CONSTRUCTION
REV, ISSUED DATE DESCRIPTION
SHEET TITLE
Treatment
System layout
DPAWN BY: CREATED ON:
A. Hudson 02/17/2023
PELEASED BY: PELEASED ON:
SHEET NAME:
TREATMENT DETAILS
SOURCE: AWi, Inc.
75 of 212

Dripfield Sizing
Daily Design Flow
600gpd
Loading Rate (LTAR)
23.40in/yr
From SFR Loading Rate Workbook
Dripfield Area Required
0.34ac
15,012sgft
From SFR Loading Rate Workbook
Dripline Spacing
3ft
Required Dripline
5,004ft
Surface Dripfield Layout
Run
Lateral
Line
Use
Length
Length
Zone #
Lateral #
(ft)
(ft)
Line 1
Primary Dripfield
Line
1
1
20
Line 2
Primary Dripfield
Line
25
Line 3
Primary Dripfield
Line
35
Line 4
Primary Dripfield
Line
45
Line 5
Primary Dripfield
Line
50
Line 6
Primary Dripfield
Line
55
230
Line 7
Primary Dripfield
Line
2
50
Line 8
Primary Dripfield
Line
50
Line 9
Primary Dripfield
Line
50
Line 10
Primary Dripfield
Line
50
Line 11
Primary Dripfield
Line
50
Line 12
Primary Dripfield
Line
50
300
Line 13
Primary Dripfield
Line
3
70
Line 14
Primary Dripfield
Line
75
Line 15
Primary Dripfield
Line
75
Line 16
Primary Dripfield
Line
75
295
Line 17
Primary Dripfield
Line
4
75
Line 18
Primary Dripfield
Line
75
Line 19
Primary Dripfield
Line
75
Line 20
Primary Dripfield
Line
75
300
Line 21
Primary Dripfield
Line
5
75
Line 22
Primary Dripfield
Line
75
Line 23
Primary Dripfield
Line
75
Line 24
Primary Dripfield
Line
75
300
Line 25
Primary Dripfield
Line
2
1
135
Line 26
Primary Dripfield
Line
145
280
Line 27
Primary Dripfield
Line
2
150
Line 28
Primary Dripfield
Line
150
300
Line 29
Primary Dripfield
Line
3
150
Line 30
Primary Dripfield
Line
150
300
Line 31
Primary Dripfield
Line
4
150
Line 32
Primary Dripfield
Line
150
300
Line 33
Primary Dripfield
Line
5
150
Line 34
Primary Dripfield
Line
150
300
Line 35
Primary Dripfield
Line
3
1
150
Line 36
Primary Dripfield
Line
150
300
Line 37
Primary Dripfield
Line
2
150
Line 38
Primary Dripfield
Line
150
300
Line 39
Primary Dripfield
Line
3
150
Line 40
Primary Dripfield
Line
150
300
Line 41
Primary Dripfield
Line
4
150
Line 42
Primary Dripfield
Line
150
300
Line 43
Primary Dripfield
Line
5
150
Line 44
Primary Dripfield
Line
150
300
Line 45
Primary Dripfield
Line
4
1
150
Line 46
Primary Dripfield
Line
150
300
Line 47
Primary Dripfield
Line
2
150
Line 48
Primary Dripfield
Line
150
300
Line 49
Primary Dripfield
Line
3
150
Line 50
Primary Dripfield
Line
150
300
Line 51
Primary Dripfield
Line
4
150
Line 52
Primary Dripfield
Line
150
300
Line 53
Primary Dripfield
Line
5
150
Line 54
Primary Dripfield
Line
130
280
TOTAL
5885
5885
DRIPFIELD SUMMARY
DRIPFIELD DETAILS
Z��
\ 00WFLL
SFTBA
C K
N
�O
Zone 3 Line
35 - 150'
S C H 40 PVC Supply LineI AVVr
Engineers and Soil Scientists
SCH 40 PVC Return Line Agri -Waste Technology, Inc.
Non -Emitter Line 501 N. Salem Street, Suite 203
Apex, North Carolina 27502
Non -Hugged Line, Emitter 919-859-0669
Air Relief Valve www.agriwaste.com
►I Check Valve
_41111116. BaR Valve
Whispering Pines farm
WWTS
N
�c
K
0 12 24
Feet
Client Information:
Whispering Pines Farm, LLC
3717 National Drive, Suite 209
Raleigh, NC 27609
703-300-4686
cara@trustwellgroup,com
Property Information:
1594 NC Hwy 50
Creedmoor, NC 27522
Granville County
PINs: 0895-01-25-6270,
0895-03-24-1613,
0895-03-24-6618
PROFESSIONAL ENGINEER SEAL
C.A RQ(����f.
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FINAL DESIGN
NOT RELEASED FOR CONSTRUCTION
REV, ISSUED DATE DESCRIPTION
SHEET TITLE
Surface
Dripfield
payout
DRAWN BY:
CREATED ON:
A. Hudson
02/17/2023
REVISED BY:
REVISED ON:
RELEASED BY:
RELEASED ON:
SHEET NAME:
WW-4
76 of 212

AVVT
Supply & "eturn ]Line Notes:
Engineers and Soil Scientists
°
v
° 0 10 20
Feet
0 2 4
Feet
Agri -Waste Technology, Inc.
/
S u and r e t u r n manifod I s
p py
501 N. Salem Street, Suite 203
Apex, North Carolina 27502
/ v D
e n g o r g e d for C a r l ty ; not to s c a e°
919-859-0669
www.agriwaste.com
o
Whispering Pines Farm
C
�O
General Drainfield Layout:
D
Supp y Lines and Manifo ds
WWTS
onLine 1 20' \ o�.°` � P
PR RETURN Gv B`'
Manifod and Air rei e f v a v e a t
Client Information:
Whispering Pines Farm, LLC
3717 National Drive, Suite 209
highest e evation of each zone.
Raleigh, HC 27609
703-300-4686
ZONES
Return Lines and Manifods
[e-mail]
0
RETURN
MANIFOLD
M a n i f o d a n d Air r e e f V a V e at
Property Information:
1594 NC Hwy 50
`
SC H 40PVc
highest e evation of each zone.
Creedmoor, NC 27522
Granville County
Check V a V e and bcH V a V e at
PINS: 0895-01-25-6270,
top of each zone after manifod °
0895-03-24-1613,
0895-03-24-6618
PROFESSIONAL ENGINEER SEAL
��� I
rrr
Line to have 3' spacing
Drip g
p
General Notes:
�'T\ CA Ro•%`
��\
r
1 ° 30 days prior to the installation,
-N`��oFESsroH.!�'�.:
O
a grid of 1 030 borings shall be
SEAL =�E0,-A,�
taken across the proposed
024582 = "IrtI
drainfield to determine areas:
�jf/'' £NCiN�� :OG?d?�
ZONE 1
SUPPLY
where fill Is necessary to maintain
r• . 'A\,����'
�\
MANIFOLD
1 2 99 separation from the S H WT °
SUPPLY
2. Clear all trees less than 8" in
/Ij'/
e25-135 �,
I
diameter measured at a height 3'
Zore2��r / � �\*
/
SCH 40 PVC
r
from soli surface) from the
0
drainfield.
3. Vegetation that will re —grow from
C K
FINAL DESIGN
,,�, I
rrr
a cut stump shall be stumped or
Stumps
u e d from the u m s
NOT RELEASED FOR CONSTRUCTION
REV. ISSUED DATE DESCRIPTION
ground.
P g P
s h a l l n o t be pushed over.
Remaining stumps may be ground
"forestry
C /
in place with cutter" or
50 X
e ulvalent°
q
�`;`� s '\
e
-9
4. Drainfield area shall be raped of
all leaves, pine straw, debris, etc,
The accumulated material shall be
removed from the drainfield.
5. Mulching and seeding shall be
o \
I
done prior to la in out drip
P y g P
��-15 �
I
tubing° Seed and straw dralnfleld
�e
ti0
as per project specifications°
6. All supply and return piping shall
-,
be installed with a minimum of
�
99
18 cover.
7. Ecnking shall be installed as
necessary. A minimum of 5,0049
SHEET TITLE
y
rr�
I
of emitter tubing is required° To
Vanifdd Deta'd
F� SCH �o ��C Supply �°��e
account for otential Nanking,the
P
I
dripfield layout considers 8,885'°
--- SCH 40 PVC Return Line
8. The manifold trenches shall be
DRAWN BY:
CREATED ON:
Feeder Line
bachfiy
lled b hand in order to
°
Now Flagged Line9 Emitter
,,
M
protect tubing connections.
A. Hudson
02 17 2023
RELEASED BY:
RELEASED ON:
9° Drip line to have 3 spacing°
SHEET NAME.
MANIFOLD DETAIL
VVVV_5 SOURCE: AWi, Inc.
ww�5
77 of 212

RECIRCULATION TANK DETAIL z PUMP (FIELD DOSING) TANK DETAIL
W W_6 W W_6
AdvanTex Treatment System
Septic Tank
To Recirculation Tank
Filtrate Return Line
Slope 38.5
(min. 1 /S"/ft.) I
AdvanTex AX20
Top View
Discharge Filtrate
to UV Unit
t)iope Hod i for urainage
g0"
uose lank Side View
Tank may be baffled (holes near bottom)
1 " SCH 40 PVC
AX20
DESIGN FLOW 500-1000 GPD
CONFIGURATION
All pipe and fittings to be PVC Schedule 40.
All risers and lids to have tamper resistant bolts.
AX20 may straddle tank between risers.
AX20 should be bedded Nith gravel to prevent settling.
Tanks must be approved for use With AdvanTex.
Risers and lids to be at 2" +/- 1/2" above final grade.
Installation must be done by Orenco certified installer.
2" SCH 40 PVC Engineer must submit approval letter prior to issuance of the Operation Permit
Note elevations on separate detail sheet. Any changes should be discussed
yyith the engineer.
AdvanTex Treatment Systems are used to treat domestic strength Wastewater.
Industrial cleaners, antibiotics, chemotherepuetic agents, heavy metals, solvents,
heavy greases, etc, will have an adverse affect on system performance.
2" Dia. Vent
24" Dia_ PVC Riser/Lid
-ainback Configuration
heck Valve
np
------- ) Pump Package
End View
NTS
Top View
of Recirculating
-00
Splitter Valve in
Recirculation Tank
Cn
Inlet Riser
LO
Recirculating Splitter Valve (RSV)
With Quick Disconnect
24" Dia. PVC Riser/Lid
Discharge Orenco
Filtrate
Influent
Stinger Pipe
Recirculation Splitter Valve
(RSV3Q)
Side View
of RSV in Recirc
Tank InletRiser
NTS
Install Safety Net in Each Access
Riser that does not contain an
Inner Lid
Install Safety Net Below 2nd Riser Rib
Riser
Rubber Washer, Wall
Flat Washer, &
Cap Nut or Lock Safety
Nut Net
®I �
Riser Threaded Eye
Wall
Hydraulic CeMent-
MA320 (or
equivalent)
Cast -in -place
Riser Adapter
Top of Concrete Tank
ri-Iting
NOTE: Install 4 Ring Clamps if
8" (or larger) Filter is Used
Eye Bolt
RISER INSTALLATION INSTRUCTIONS:
1. Prep Adapter Channel & Riser
1.1. Roughen the bonding surfaces of
the adapter and riser With
sandpaper.
1.2. Use a clean cloth and acetone or
alcohol to clean the bonding
surfaces of the adapter and riser.
The bonding surfaces must be
clean and dry for a good fit and
watertight joint. Let the acetone
or alcohol dry completely.
2. Apply Adhesive
2.1. Apply a bead of methacrylate
adhesive to the outside of the
adapter. One 7—oz packet of
MA320 adhesive is typical for one
24" riser.
3. Install Riser
3.1. If the riser has penetrations, align
the riser correctly.
3.2. Firmly press the riser onto the
adapter until the bottom of the
riser is resting on the concrete
(cast —in —adapters) or the adapter
flange (bolted —doyen adapters).
Twist the riser back and forth
slightly to fully seat it an to
create a good bond.
3.3. Apply a bead of methacrylate
adhesive to the inside of the
access riser —adapter joint.
3.4. Use a tongue depressor, putty
knife, or clean cloth to make a
continuous fillet on the inside of
the access riser —adapter joint.
3.5. Apply hydraulic cement to bond
outer riser Wall and top of tank.
4. Ensure safety net and inner lid are in
place and secured.
FOR RISER WALL PENETRATIONS
Grommet Size, Inches
(Nominal IPS Pipe Size)
Hole So.W Size,
Inches
1/2
1
3/4
t 1/4
1
1 9/16
1 1/4
1 3/4
1 1/2
1 2 1/8
2
2 3/4
3
3 7/8
4
5
NTS
Avvr
Engineers and Soil Scientists
Agri -Waste Technology, Inc.
501 N. Salem Street, Suite 203
Apex, North Carolina 27502
919-859-0669
www.agriwaste.com
Whispering Pines Farm
WWTS
Client Information:
Whispering Pines Farm, LLC
3717 National Drive, Suite 209
Raleigh, HC 27609
703-300-4686
cara@trustwellgroup,com
Property Information:
1594 NC Hwy 50
Creedmoor, HC 27522
Granville County
PINS: 0895-01-25-6270,
0895-03-24-1613,
0895-03-24-6618
PROFESSIONAL ENGINEER SEAL
I
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FINAL DESIGN
NOT RELEASED FOR CONSTRUCTION
REV. ISSUED DATE DESCRIPTION
SHEET TITLE
Surface Drip
Detail Sheet # 1
DRAWN BY: CREATED ON:
A. Hudson 02/17/2023
RELEASED BY: RELEASED ON:
SHEET NAME:
ADVANTEX AX20 TREATMENT SYSTEM INSTALLATION
RECIRCULATING SPLITTER VALVE DETAIL
VU V_6
RISER SAFETY NET DETAIL
W W_6
78 of 212

From
Di-ho
To Hea
TOP LA YER
HEADWORKS BOX #1
Pipe
Note:
-Supply and Return line penetrations to be at least 18" below top of box
HEADWORKS BOX #1 - TOP VIEW
3.5%6.5' CCA
Treated Post
4„
lop
2a„
3rd-
40„
4th
Ground surface
FENCE DETAIL (or equivalent
CHECK VALVE
BALL
VALVE
Drip
d an
to I
of <
(Max)
;at
G(
'nini:
ce
CCA
ost
HORIZONTAL LINE/END DETAIL
"III RELEASE VALVE
AIR RELEASE VALVE Perc—Rite
BOTTOM LAYER
ling
NTS
h
for
/toenail
NU I t: rour stranas are recommended for the
perimeter fence. At a minimum, 2 strands must be
Installed. Fence Wire shall not be stapled to trees
HEADWORKS BOX #2
Hea
Note:
-Supply line penetrations to be at least 18" below top of box
-Check valves can be located inside or outside of headworks box
HEADWORKS BOX #2 - TOP VIEW
DRIP TUBING
0,61 GPH @ 24"
(nominal)
— — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
— — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — J�
— — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
— — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — J�
— — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
— — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — —`
— — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — /I
I
PLY --3 O.C.
TYPICAL
COMMON RETURN
TYPICAL DRAINFIELD CONFIGURATION (for illustration on
Emitter Wetted
Area = 6sgft,
NTS
3.5%6.5' CCA
fTreated Post
HORIZONTAL CORNER BRACE DETAIL
Corner angle 90` or less
NTS
DRIPLINE
3 FEET MINIMUM
DRIPLINE
*NO BLANK DRIPLINE REQUIRED ON 3' SPACING
NTS
DRIP LINE LOOP DETAIL
Drainfield
i To Drainfield
i To Drainfield
To Drainfield
NTS
VALVE BOX
Rlr/Vacuum
w/Schrader Valve
18' Minirnurq
Coven oven
Supply and
Return Line
(Symbo� on NTS
Details)
3 AIR RELEASE VALVE DETAIL
Air Air
Release Release
Val ve Valve
PVC PVC
Reducing
Tee Reducing
Tee
` Check
Valve
1/2" Lateral 1.0" Supply Line 1/2" Lateral
Supply Lines / Return Lines
Supply Return Ball 1.0" Return Line
Manifold Manifold Valve
Components to be placed within valve box
NTS
6 SUPPLY AND RETURN MANIFOLD DETAIL
DRIPLINE
ADAPTER
FLEXIBLE _
PIPE
PVC ELBOW
yyy �4�4
GLUE INTO 1/2
INCH PVC
SUPPLY FEEDER LINE
1/2 INCH PVC PIPE
OR RETURN FEEDER LINE
1/2 INCH PVC PIPE
18"
TRENCH
BOTTOM
FLEXIBLE PIPE
BACKFI LL 12 ADAPTER
/
SEPARATION I/
SUPPLY AND RETURN FEEDER LINE CONNECTION DETAIL
DRIPLINE
USE TRENCH SIDES TO
SUPPORT FLEXIBLE PIPE
PVC ELBOWS ON SUPPLY
& RETURN FEEDER LINES
(ROTATED AT —45')
NTS
AVVT
Engineers and Soil Scientists
Agri -Waste Technology, Inc.
501 N. Salem Street, Suite 203
Apex, North Carolina 27502
919-859-0669
www.agriwaste.com
Whispering Pines Farm
WWTS
Client Information:
Whispering Pines Farm, LLC
3717 National Drive, Suite 209
Raleigh, HC 27609
703-300-4686
cara@trustwellgroup,com
Property Information:
1594 NC Hwy 50
Creedmoor, HC 27522
Granville County
PINS: 0895-01-25-6270,
0895-03-24-1613,
0895-03-24-6618
PROFESSIONAL ENGINEER SEAL
�Nk CA Ro %f
I:'4oItss►4 =
9 •'
r
e'
SEAL�tx.►`'�
r 024582 = crvlrt I
c7 �.
FINAL DESIGN
NOT RELEASED FOR CONSTRUCTION
REV. ISSUED DATE DESCRIPTION
SHEET TITLE
Surface Drip
Detail Sheet #2
DRAWN BY: CREATED ON:
A. Hudson 02/17/2023
RELEASED BY: RELEASED ON:
'W�7
SHEET NAME:
79 of 212

*NOTES
—Install Sampling Spigot With Pump Tank Discharge Line.
—Install Headworks Riser(s) over top of pump tank if space permits (see WIN-3).
—All risers to extend 6" above finished grade.
—System piping and conduit to maintain 18" cover (except Where noted).
Inlet Riser/Li
To UV Unit
From Existing
1,000—gal Septic 4" Sch 40 PVC 2% Slope (min) 2—Way Sweep Tee
Tank and 1,000
Pump Tank used as Stinger Pipe
Septic Capcity — Top of RSV Cage 39" HWA 45"
TO 43"
I— i — TE/LWA 30" -
1 I I Recirculation Splitter Valve "Float height
settings are
(RSV3Q) measured from
tank floor"
Undisturbed Compacted
Earth to Backfill —
Support Pipe or gravel
1,500—gal Recirculation Tank
6" (min) Gravel Bed
Undisturbed Earth
LLUSTRATION ONLY
SYSTEM PROFILE VIEW (for illustration on
Pump Tank
Outlet Riser Safety Net
mn o1m
Ground Surface
Pressure —Rated —' ------------------------
Flexible Pipe
Comlock Fitting
90` EIboW W/ Coupling 90• Elbow
----- 18" (min,)
Reducing Ball Volve
Tee
To
Headworks
Unit
Grommet
1 " Spigot
90' Elbow
1.25" Pump
Discharge Line
Note: All components to be 1.25"
SCH40 PVC except where noted.
NTS_.j
2 DISCHARGE ASSEMBLY
WW-8
6" above ground
surface
Single
Conduit Run
Slope soil away w/ Looped
from riser and pod Wire
Clean, Tamped
Backfill '
lean, Tamped
\\/\� Backfill From
Tap Riser for Conduit RSV
Fitting
I
Compacted Backfill
Compacted Backfill
or gravel
24" Dia, PVC Riser/Lid
Safety Net
Single Conduit Run W/
Looped Wire
Tap Riser for Conduit
Fitting
From RSV
Crenco UV
Disinfection Unit
�7
Side View
of UV Unit in Pump
Tank Inlet Riser
NTS_.j
(--,—)UV DISINFECTION DETAIL
WW-8
4%6" Support Post
Bury 36" min in
natural soil.
Control Panel with
Audible and Visual
Alarm 24" above
ground (min,)
Rain Sensor
Safety Net With
Quick Disconnect
Clean, Tamped
Backfill
Cast In Place
Riser Adapter
UV Unit
Safety Net with
Quick Disconnect
PE/HWA 72"
TE 33"
LWA/RO 27"
*All Float Distances Referenced
from Interior of Tank Floor
4,000—qa1- Pump Tank
1•••••••••••• ••••••••••••1
.-.
6" above ground
Riser or Box 6" above ground
surface
Enclosure surface
Splice Box
Splice Box
or LB
Headworks
or LB
Headworks
Unit
Unit
(Spin Filter,
(Supply Valves)
Flow Meter,
Clean, Tamped
Return Valve)
18" Min. 18" Min. 18" Min.
Backfill
18" Min.
—Discharge
Assembly
4X6 TREATED POST
RAIN SENSOR
MOUNT PANEL DIRECTLY
CONTROL
TO POSTS OR TO ALUMINUM
AUDIBLE AND
PANEL
PLATE (GRIND OFF
VISUAL ALARM
PROTRUDING SCREWS)
SINGLE
CONDUIT
(no splices)
2X4 TREATED - SECURE
WITH 4 - 3" DECK SCREWS
CONDUIT
PER POST
SUPPORT
'(min.)
RISER OR
CORRUGATED
PIPE
° oo oo°�
°� //i//�\GRAVEL
COVER CONDUIT ��i��i�
o.- o� >�o
°"
00
°°
MINIMUM 18"\i'%
°°' °�
TO PUMP TANK
j TO HEADWORKS
TO POWER SOURCE
ALL CONDUIT
INSTALL
TO BE 3/4 " (min)
MULTIPLE
CONDUITS AS
NEEDED
3BURIAL DEPTH
MINIMUM
4 CONTROL PANEL DETAIL
ww-$
NTS
J C raveravel
_—
=1
Undisturbed_ — — — —
Earth — — — —
_=
� I 1=I I I —I 11=1 I III I I=1 I I=1 I III I I=1 11=1 I
Concrete Support
Pad 1 8"x 1 8"x4"
000
o°
°0
0
>oo
Geotextile
Fabric 3000
0 00
0
00
00
o°
4"x4" Treated Pos
48" burial (min)
5 FRESHWATER SPIGOT DETAIL
WW—e
To Drain
Field
NTS
min 3'
Support
Strap
00000,0 0//�//�//�//�//�/
p0000/\\\/�//�/x
oo°oo 24"
0°° MIN. COVER
00000
°o
op 0
00000o Gravel
0 00 0
p0o Drain Hole
00
0
Suooly Line
i0113pOo
Galvanized
Elbow
NTS
Al&*r
Engineers and Soil Scientists
Agri -Waste Technology, Inc.
501 N. Salem Street, Suite 203
Apex, North Carolina 27502
919-859-0669
www.agriwaste.com
Whispering Pines Farm
WWTS
Client Information:
Whispering Pines Farm, LLC
3717 National Drive, Suite 209
Raleigh, HC 27609
703-300-4686
cara@trustwellgroup,com
Property Information:
1594 NC Hwy 50
Creedmoor, HC 27522
Granville County
PIHs: 0895-01-25-6270,
0895-03-24-1613,
0895-03-24-6618
PROFESSIONAL ENGINEER SEAL
X111u1iitfirl/o/
CA Rn(''''�f
OFz04
SEAL��"`'
f
024582 - c-01'�
65
FINAL DESIGN
NOT RELEASED FOR CONSTRUCTION
REV. ISSUED DATE DESCRIPTION
SHEET TITLE
Surface
Drip
Detail Sheet
#3
DRAWN BY:
CREATED ON:
A. Hudson
02/17/2023
REVISED BY: I REVISED ON:
RELEASED BY: I RELEASED ON:
SHEET NAME:
WW�8
80 of 212

INSTALLATION NOTES
1. Boundary and Topographical information taken from Plot Plan Survey and GIS Mapping. If
actual site conditions vary from those shown on plans, contact Engineer before moving forward.
2. Drip field to be 100' from any off -site residence, 100' from any well, 15' from on -site
residence or building foundation, 100' from any surface water, and 50' from any property line
(unless otherwise indicated). Treatment tanks to be 15' from any on -site residence or building
foundation, 100' from any well, and 50' from any surface water. Verification of these setbacks to
be performed by contractor.
3, Pre -construction meeting to be held with Certified Installer prior to any construction activities.
4. Actual installation and placement of treatment system to be overseen by Contractor. Contractor
to document system installation with photographs.
5. Contractor shall backfill around all access areas such that storm water is shed away from
potential entry points.
OPERATION AND MAINTENANCE SCHEDULE
1 , A contractor or other qualified professional should be contacted if you are uncomfortable or unfamiliar with operating this
system or if system troubleshooting is necessary.
2. The Septic Tank Effluent Filter shall be cleaned at least every 6 months or per manufacturer's recommendations. Check Septic
Tank solids level annually. In general, it is recommended that solids be pumped from the Septic Tank every 3-5 years.
3. A clean -out is located on the system just before the Septic Tank. If liquid backs up into the house or the Septic Tank, the
drainline may be clogged or the Septic Tank may have too many solids in it to allow adequate flow through. A qualified contractor
should be contacted to unclog any blockages via these clean -outs. A pumping contractor should be used to empty solids from
the Septic Tank.
4. Effluent from the AdvanTex treatment system shall be sampled per the requirements of the system permit. If no parameters
are listed, AWT recommends sampling for the following parameters; Total Suspended Solids (TSS), Biological Oxygen Demand (BOD5),
Total Nitrogen (TN), Ammonia -Nitrogen (NH3-N), and Fecal Coliform.
5. Maintenance of the AdvanTex treatment system should be conducted by a certified operator under contract with the
homeowner.
6. Invert elevations of all components to be verified in field by contractor to ensure proper
operation. 6. The UV component shall be checked weekly to ensure the alarm bulb (on control panel) is not illuminated. The UV bulb
should be cleaned on a 6 month interval. It is recommended that the homeowner (or contracted operator) maintain a back-up UV
7. Engineer inspection(s), installer certification and engineer certification of installed system is bulb and quartz sleeve when it is time to replace the bulb. This service should be completed by the engaged certified operator.
required.
8. Contractor to seed and/or mulch disturbed areas to coincide with existing landscape. Area
shall not be left with uncovered soil.
9. Upon system completion, Contractor to supply Engineer with documentation of installation and
a signed letter indicating system was installed per approved design or noting any deviation from
approved design.
7. The storage and pumping component shall be checked weekly to ensure the alarm bulb (on control panel) is not illuminated.
If the control panel indicates the system is in alarm mode, the following steps should be taken:
• Stop use of all water in the residence (to stop flow into the pump tank),
• Verify that the system has electrical power.
• Contact a qualified contractor to inspect the system (if needed).
If it has rained recently the pump
may not be
operating because the rain sensor is temporarily
blocking
the system from
10. All system piping to be SCH40 PVC.
operating. If this is the case then
the pump will resume operation once it is dry enough. If the
pump tank is in danger of
overflowing and continued rainfall
is expected,
contact a septic tank pump contractor to remove
a portion
of the liquid in the
11. All gravity elbows to be long -radius or long -sweeping type elbows.
pump tank. The pump tank has been designed
to accommodate approximately 5 days of effluent
storage
under normal usage. As
a result, prolonged periods of rain
may cause
a back-up of effluent in the system since the rain sensor
prevents application of
12. Septic Tank to have approved Effluent Filter.
effluent onto the drip field.
13. AdvanTex Pod to be placed on gravel bed. Pour concrete ring around flange of treatment
unit. In lieu of concrete collar, Orenco anti-bouyancy devices can be used.
14. Onsite vacuum and leak test required on all tanks. Vacuum test at 5 inches of Hg for 2
minutes. Leak test for 24-hour duration with water level at 2 inches above riser connection.
Documentation to be provided to Engineer.
15. Air pressure test required on all pressurized lines in excess of 500 in length. Air test at 10
psi for 10 minutes.
16. All Tank risers to have cast -in tank adapters and be single -piece risers. Risers shall be
secured to cast -in tank adapters per manufacturer's recommendations. Risers to extend 6" above
soil surface and be designed and maintained to prevent surface water inflow. Risers to be gasketed
and secured with four (4) 5/16" diameter screws.
17. All Tank risers to have safety nets or inner lids.
18. Sampling spigot to be installed on Pump Tank discharge line. A threaded union (or equivalent
type of disconnect) shall be provided in each pump discharge line. Pump discharge piping fittings
and valves shall be of compatible corrosion -resistant material.
19. Spigot to be located on outside of building within 50' of tanks or yard hydrant shall be
installed.
20. Mount Control Panel 24" (min.) above finished grade. Panel shall be locked or secured against
unauthorized access.
21. Contractor to install Internet line or phone line to VCOV control panel.
22. Electrical service from residence to be installed by licensed electrician under the residence
building permit.
23. All system wiring to be installed in electrical conduit buried to a minimum depth of 18".
wire to be OF or THWN rated.
24. Separate circuits for each pump
and alarm/control
panel are
required (2-1 20V, 20 amp;
1 -1 20V, 15 amp). Separate conduit
required for phone
or Internet
line.
25. Recirculation Timer Settings:
TIME ON/OFF: 0.3 / 14.18 minutes
Cycle Volume: 19.0 gallons
Number of Cycles per day: 96
26. Pump Selection:
Recirc. Pump - Orenco PF5005 1 1
Irrigation Pump - Orenco PF2005 1 1 (Required Flowrate: 11.3 gpm, TDH: 102.2 ft)
M
8. It is important to inspect the pump tank, and components on an annual basis to ensure no solids are building up on the
tank bottom, to ensure that the pump control switches are placed properly, and to verify proper pumping of the effluent. These
activities will be handled by the engaged service provider.
9. The location of the supply line should be walked weekly to ensure that a line breakage has not occurred. The area in which
the line is buried should be monitored for any wet spots or locations of excessive vegetation growth as these occurrences may be
an indication of a line breakage. No permanent structure shall be erected over the locations of the Supply and Return lines. No
heavy vehicles or equipment should be driven over the Supply and Return lines.
10. The dripfield should be inspected weekly to verify proper operation and to ensure driplines have not become damaged.
Clogged or worn drip tubing should be replaced or, in the event of minimal obstruction, cleaned. No heavy vehicles or equipment
should be driven over the irrigation area.
Avrr
Engineers and Soil Scientists
Agri -Waste Technology, Inc.
501 N. Salem Street, Suite 203
Apex, North Carolina 27502
919-859-0669
www.agriwaste.com
Whispering Pines Farm
WWTS
Client Information:
Whispering Pines Farm, LLC
3717 National Drive, Suite 209
Paleigh, NC 27609
703-300-4686
cara@trustwellgroup,com
Property Information:
1594 NC Hwy 50
Creedmoor, NC 27522
Granville County
PINs: 0895-01-25-6270,
0895-03-24-1613,
0895-03-24-6618
PROFESSIONAL ENGINEER SEAL
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FINAL DESIGN
NOT RELEASED FOP CONSTRUCTION
1 1. Vegetation (grass
for this system) in
the application
area is critical to the operation of the treatment system. The
application area should
be allowed to remain
in a natural
state; however, the area should be kept free
of fallen trees and invasive
REV. ISSUED DATE DESCRIPTION
weeds. Any saplings or
stumps that re -grow
should also
be removed from the application area by hand
and without damaging the
drip components. The
turf should be cut
occasionally to
keep the turf at a manageable height. Cutting
should be performed using
a trimmer, scythe, or
other method that
will not damage
the drip tubing. Wheeled or tracked equipment
should not be used. A
soil sample should be
collected from the
drip field area
to determine appropriate rates of lime and fertilizer
application.
12. System fencing shall be maintained to prevent human contact with the treated effluent and to ensure the vegetation remains
healthy.
SHEET TITLE
Surface
Notes
Drip
DRAWN BY: CREATED ON:
A. Hudson 02/17/2023
RELEASED BY: RELEASED ON:
SHEET NAME:
ww-9
81 of 212

Trenching and Excavation Safety
The employer must comply with the trenching and excavation requirements of 29 CFR 1926.651 and 1926.652
or comparable OSHA -approved state plan requirements.
Inspection of Excavations
OSHA standards require that a competent person inspect trenches daily and as conditions change before
worker entry to ensure elimination of excavation hazards. A competent person is an individual who is capable of
identifying existing and predictable hazards or working conditions that are hazardous, unsanitary, or dangerous
to workers, soil types and protective systems required, and who is authorized to take prompt corrective
measures to eliminate these hazards and conditions.
Access and Egress
OSHA standards require safe access and egress to all excavations, including ladders, steps, ramps, or
other safe means of exit for employees working in trench excavations 4 feet (1.22 meters) or deeper.
These devices must be located within 25 feet (7.6 meters) of all workers.
Recommendations
Heavy equipment and trucks should stay as far as possible from the edge of any trench.
Always use pads under stabilizers to minimize ground pressures that could lead to failures.
(b) Definitions
"Cemented soil" means a soil in which the particles are held together by a chemical agent, such as calcium
carbonate, such that a hand -size sample cannot be crushed into powder or individual soil particles by finger
pressure.
"Cohesive soil" means clay (fine grained soil), or soil with a high clay content, which has cohesive strength.
Cohesive soil does not crumble, can be excavated with vertical sideslopes, and is plastic when moist. Cohesive
soil is hard to break up when dry, and exhibits significant cohesion when submerged. Cohesive soils include
clayey silt, sandy clay, silty clay, clay and organic clay.
"Dry soil" means soil that does not exhibit visible signs of moisture content.
"Fissured" means a soil material that has a tendency to break along definite planes of fracture with little
resistance, or a material that exhibits open cracks, such as tension cracks, in an exposed surface.
"Granular soil" means gravel, sand, or silt (coarse grained soil) with little or no clay content. Granular soil has
no cohesive strength. Some moist granular soils exhibit apparent cohesion. Granular soil cannot be molded
when moist and crumbles easily when dry.
"Layered system" means two or more distinctly different soil or rock types arranged in layers. Micaceous
seams or weakened planes in rock or shale are considered layered.
"Moist soil" means a condition in which a soil looks and feels damp. Moist cohesive soil can easily be shaped
into a ball and rolled into small diameter threads before crumbling. Moist granular soil that contains some
cohesive material will exhibit signs of cohesion between particles.
"Plastic" means a property of a soil which allows the soil to be deformed or molded without cracking, or
appreciable volume change.
"Saturated soil" means a soil in which the voids are filled with water. Saturation does not require flow.
Saturation, or near saturation, is necessary for the proper use of instruments such as a pocket penetrometer or
sheer vane.
EXCAVATIONS IN TYPE A SOILS
All simple slope excavations 20 feet or less in depth shall have a maximum allowable slope of 3/4:1 .
2(
12' Max. 1
1 /2
Exception: Simple slope excavations which are
open 24 hours or less (short term) and which
are 12 feet or less in depth shall have a
maximum allowable slope of Y2:1
20'Max.
///3/4 1 20
4' M ax.
SIMPLE BENCH
All benched excavations 20 feet or less in depth shall have a maximum allowable slope of 3/4:1
and maxium bench dimensions as follows:
All excavations 8 feet or less in depth
which have unsupported vertically sided
lower portions shall have a maximum
vertical side of 3%2 feet. All excavations more than 8 feet but not more
than 12 feet in depth with unsupported vertically
sided lower portions shall have a maximum
allowable slope of 1:1 and a maximum vertical
side of 3Y2 feet.
All excavations 20 feet or less in depth which have vertically sided lower portions that are supported or
shielded shall have a maximum allowable slope of 3/4:1 . The support or shield system must extend at
least 18 inches above the top of the vertical side.
All other simple slope, compound slope, and vertically sided lower portion excavations shall be in
accordance with the other options permitted under § 1926.652(b).
"Soil classification system" means, for the purpose of this subpart, a method of categorizing soil and rock
deposits in a hierarchy of Stable Rock, Type A, Type B, and Type C, in decreasing order of stability. The
categories are determined based on an analysis of the properties and performance characteristics of the
deposits and the characteristics of the deposits and the environmental conditions of exposure.
"Stable rock" means natural solid mineral matter that can be excavated with vertical sides and remain intact
while exposed.
"Submerged soil" means soil which is underwater or is free seeping.
"Type A" means cohesive soils with an unconfined, compressive strength of 1.5 ton per square foot (tsf) (144
kPa) or greater. Examples of cohesive soils are: clay, silty clay, sandy clay, clay loam and, in some cases,
silty clay loam and sandy clay loam. Cemented soils such as caliche and hardpan are also considered Type
A.
However, no soil is Type A if:
(i) The soil is fissured; or
(ii) The soil is subject to vibration from heavy traffic, pile driving, or similar effects; or
(iii) The soil has been previously disturbed; or
(iv) The soil is part of a sloped, layered system where the layers dip into the excavation on a slope of four
horizontal to one vertical (4H:1V) or greater; or
(v) The material is subject to other factors that would require it to be classified as a less stable material.
"Type B" means:
(i) Cohesive soil with an unconfined compressive strength greater than 0.5 tsf (48 kPa) but less than 1.5
tsf (144 kPa); or
(ii) Granular cohesionless soils including: angular gravel (similar to crushed rock), silt, silt loam, sandy
loam and, in some cases, silty clay loam and sandy clay loam.
(iii) Previously disturbed soils except those which would otherwise be classed as Type C soil.
(iv) Soil that meets the unconfined compressive strength or cementation requirements for Type A, but is
fissured or subject to vibration; or
(v) Dry rock that is not stable; or
(vi) Material that is part of a sloped, layered system where the layers dip into the excavation on a slope less
steep than four horizontal to one vertical (4H:1V), but only if the material would otherwise be classified
as Type B.
"Type C" means:
(i) Cohesive soil with an unconfined compressive strength of 0.5 tsf (48 kPa) or less; or
(ii) Granular soils including gravel, sand, and loamy sand; or
(iii) Submerged soil or soil from which water is freely seeping; or
(iv) Submerged rock that is not stable, or
(v) Material in a sloped, layered system where the layers dip into the excavation or a slope of four
horizontal to one vertical (4H:1V) or steeper.
"Unconfined compressive strength" means the load per unit area at which a soil will fail in compression. It
can be determined by laboratory testing, or estimated in the field using a pocket penetrometer, by thumb
penetration tests, and other methods.
"Wet soil" means soil that contains significantly more moisture than moist soil, but in such a range of values
that cohesive material will slump or begin to flow when vibrated. Granular material that would exhibit cohesive
properties when moist will lose those cohesive properties when wet.
EXCAVATIONS IN TYPE B SOILS
All simple slope excavations 20 feet or less in depth shall have a maximum allowable slope of 1 A.
2(
SIMPLE SLOPE
All benched excavations 20 feet or less in depth shall have a maximum
allowable slope of 1:1 and maxium bench dimensions as follows:
20' Max.
This bench allowed in
cohesive soil only.
4' Max:
20' Max.
4' Max.
4' Max.
SINGLE BENCH
This bench allowed in
cohesive soil only. /
MULTIPLE BENCH
All excavations 20 feet or less in depth which have vertically sided lower portions that are
supported or shielded shall have a maximum allowable slope of 1:1. The support or shield system
must extend at least 18 inches above the top of the vertical side.
VERTICALLY SIDED LOWER PORTION
All other sloped excavations shall be in accordance with the other options permitted in § 1926.652(b).
(c) Requirements
(1) Classification of soil and rock deposits. Each soil and rock deposit shall be classified by a competent person
as Stable Rock, Type A, Type B, or Type C in accordance with the definitions set forth in paragraph (b) of
this appendix.
(2) Basis of classification. The classification of the deposits shall be made based on the results of at least one
visual and at least one manual analysis. Such analyses shall be conducted by a competent person using
tests described in paragraph (d) below, or in other recognized methods of soil classification and testing such
as those adopted by the American Society for Testing Materials, or the U.S. Department of Agriculture
textural classification system.
(3) Visual and manual analyses. The visual and manual analyses, such as those noted as being acceptable in
paragraph (d) of this appendix, shall be designed and conducted to provide sufficient quantitative and
qualitative information as may be necessary to identify properly the properties, factors, and conditions
affecting the classification of the deposits.
(4) Layered systems. In a layered system, the system shall be classified in accordance with its weakest layer.
However, each layer may be classified individually where a more stable layer lies under a less stable layer.
(5) Reclassification. If, after classifying a deposit, the properties, factors, or conditions affecting its classification
change in any way, the changes shall be evaluated by a competent person. The deposit shall be
reclassified as necessary to reflect the changed circumstances.
(d) Acceptable visual and manual tests
(1) Visual tests. Visual analysis is conducted to determine qualitative information regarding the excavation site
in general, the soil adjacent to the excavation, the soil forming the sides of the open excavation, and the soil
taken as samples from excavated material.
(i) Observe samples of soil that are excavated and soil in the sides of the excavation. Estimate the range
of particle sizes and the relative amounts of the particle sizes. Soil that is primarily composed of
fine-grained material material is cohesive material. Soil composed primarily of coarse -grained sand or
gravel is granular material.
(ii) Observe soil as it is excavated. Soil that remains in clumps when excavated is cohesive. Soil that
breaks up easily and does not stay in clumps is granular.
(iii) Observe the side of the opened excavation and the surface area adjacent to the excavation. Crack -like
openings such as tension cracks could indicate fissured material. If chunks of soil spall off a vertical
side, the soil could be fissured. Small spalls are evidence of moving ground and are indications of
potentially hazardous situations.
(iv) Observe the area adjacent to the excavation and the excavation itself for evidence of existing utility and
other underground structures, and to identify previously disturbed soil.
(v) Observe the opened side of the excavation to identify layered systems. Examine layered systems to
identify if the layers slope toward the excavation. Estimate the degree of slope of the layers.
(vi) Observe the area adjacent to the excavation and the sides of the opened excavation for evidence of
surface water, water seeping from the sides of the excavation, or the location of the level of the water
table.
(vi i) Observe the area adjacent to the excavation and the area within the excavation for sources of vibration
that may affect the stability of the excavation face.
EXCAVATIONS IN TYPE C SOILS
All simple slope excavations 20 feet or less in depth shall have a maximum allowable slope of 1Y2:1.
20' Max.
SIMPLE SLOPE
1 %z
All excavations 20 feet or less in depth which have vertically sided lower portions that are
supported or shielded shall have a maximum allowable slope of 1Y2:1. The support or shield
system must extend at least 18 inches above the top of the vertical side.
VERTICALLY SIDED LOWER PORTION
All other sloped excavations shall be in accordance with the other options permitted in § 1926.652(b).
(2) Manual tests. Manual analysis of soil samples is conducted to determine quantitative as well as qualitative
properties of soil and to provide more information in order to classify soil properly.
(i) Plasticity. Mold a moist or wet sample of soil into a ball and attempt to roll it into threads as thin as
1/8-inch in diameter. Cohesive material can be successfully rolled into threads without crumbling. For
example, if at least a two inch (50 mm) length of 1/8-inch thread can be held on one end without
tearing, the soil is cohesive.
(ii) Dry strength. If the soil is dry and crumbles on its own or with moderate pressure into individual grains
or fine powder, it is granular (any combination of gravel, sand, or silt). If the soil is dry and falls into
clumps which break up into smaller clumps, but the smaller clumps can only be broken up with
difficulty, it may be clay in any combination with gravel, sand or silt. If the dry soil breaks into clumps
which do not break up into small clumps and which can only be broken with difficulty, and there is no
visual indication the soil is fissured, the soil may be considered unfissured.
(iii) Thumb penetration. The thumb penetration test can be used to estimate the unconfined compressive
strength of cohesive soils. (This test is based on the thumb penetration test described in American
Society for Testing and Materials (ASTM) Standard designation D2488 - "Standard Recommended
Practice for Description of Soils (Visual - Manual Procedure).") Type A soils with an unconfined
compressive strength of 1.5 tsf can be readily indented by the thumb; however, they can be penetrated
by the thumb only with very great effort. Type C soils with an unconfined compressive strength of 0.5
tsf can be easily penetrated several inches by the thumb, and can be molded by light finger pressure.
This test should be conducted on an undisturbed soil sample, such as a large clump of spoil, as soon
as practicable after excavation to keep to a minimum the effects of exposure to drying influences. If the
excavation is later exposed to wetting influences (rain, flooding), the classification of the soil must be
changed accordingly.
(iv) Other strength tests. Estimates of unconfined compressive strength of soils can also be obtained by
use of a pocket penetrometer or by using a hand -operated shearvane.
(v) Drying test. The basic purpose of the drying test is to differentiate between cohesive material with
fissures, unfissured cohesive material, and granular material. The procedure for the drying test involves
drying a sample of soil that is approximately one inch thick (2.54 cm) and six inches (15.24 cm) in
diameter until it is thoroughly dry:
(A) If the sample develops cracks as it dries, significant fissures are indicated.
(B) Samples that dry without cracking are to be broken by hand. If considerable force is necessary to
break a sample, the soil has significant cohesive material content. The soil can be classified as an
unfissured cohesive material and the unconfined compressive strength should be determined.
(C) If a sample breaks easily by hand, it is either a fissured cohesive material or a granular material.
To distinguish between the two, pulverize the dried clumps of the sample by hand or by stepping
on them. If the clumps do not pulverize easily, the material is cohesive with fissures. If they
pulverize easily into very small fragments, the material is granular.
EXCAVATIONS IN LAYERED SOILS
All excavations 20 feet or less in depth made in layered soils shall have a maximum allowable
slope for each layer as set forth below.
C
n
C
C
B OVER A
C OVER A
C OVER B
A OVER B
A OVER C
BOVER C
or
AI&
Engineers and Soil Scientists
Agri -Waste Technology, Inc.
501 N. Salem Street, Suite 203
Apex, North Carolina 27502
919-859-0669
www.agriwaste.com
Whispering Pines Far
p g m
WWTS
Client Information:
Whispering Pines Farm, LLC
3717 National Drive, Suite 209
Paleigh, HC 27609
703-300-4686
cara@trustwellgroup,com
Property Information:
1594 NC Hwy 50
Creedmoor, HC 27522
Granville County
PIHs: 0895-01-25-6270,
0895-03-24-1613,
0895-03-24-6618
PROFESSIONAL ENGINEER SEAL
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FINAL DESIGN
NOT RELEASED FOP CONSTRUCTION
REV, ISSUED DATE DESCRIPTION
SHEET TITLE
Excavation
Safety
�1 DRAWN BY: CREATED ON:
1Y2 A. Hudson 02/17/2023
PELEASED BY: PELEASED ON:
All other sloped excavations shall be in accordance with the other options permitted in § 1926.652(b). SHEET NAME:
ww�io
82 of 212

Appendix H
System Specifications
83 of 212

b�lyj
Engineers and Soil Scientists
Agri -Waste Technology, Inc.
501 N. Salem Street, Suite 203
Apex, North Carolina 27502
919-859-0669
www.agriwaste.com
Whispering Pines Farms WWTS
SFR Wastewater Irrigation System
Granville County
Project Specifications
FINAL DESIGN
NOT RELEASED FOR CONSTRUCTION
A �\ CA RO ��''�
.��
I ESQ'-
s
SEAL
024582 J
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SEAL:
z�r�j�z3
Client: Whispering Pines Farm, LLC
c/o Cara Zalcberg Hinton
3717 National Drive, Suite 209
Raleigh, NC 27612
Property Location: 1594 NC Hwy 50
Creedmoor, NC 27522
Granville County
PINS: 0895-01-25-6270, 0895-03-24-1613, 0895-03-24-6618
Project Engineer: Kevin D. Davidson, P.E.
Agri -Waste Technology, Inc.
501 N. Salem Street
Suite 203
Apex, NC 27502
Date: February 17, 2023
84 of 212

Table of Contents
1.0 General Project Specifications
1.1
Project Description
1.2
Site Description
1.3
Adjacent Property
1.4
Soils and Water Table
2.0
Material Management Practices
2.1
Housekeeping
2.2
Hazardous Products
2.3
Product Safety Practices
2.3.1 Petroleum Products
2.3.2 Fertilizers
2.4
Spill Control Practices
3.0
Site Work
3.1
Construction Roads and Parking
3.2
Tree Preservation and Protection
3.3
Removal of Topsoil
3.4
Permanent Seeding
3.4.1 Seedbed Requirements
3.4.2 Soil Conditioner
3.4.3 Seedbed Preparation
3.4.4 Seeding
3.4.5 Irrigation
3.4.6 Mulch all plantings immediately after seeding
3.4.7 Application of Organic Mulch
3.4.8 Anchoring Organic Mulch
3.4.9 Permanent Stabilization
4.0
Installer Specification
5.0
Material Specifications
5.1
Concrete Tanks
5.2
Piping
5.3
Electrical Requirements
6.0
Component Specifications
6.1
Concrete Tanks (Septic Tank, Pump Tank)
6.2
Access Risers
6.3
Drain Line
6.4
Pumps
6.5
AdvanTex Treatment Unit
6.6
UV Disinfection
6.7
Control Panel
6.8
Drip Components and Fence
6.9
Irrigation Headworks
85 of 212

1.0 General Project Specifications
1.1 Project Description
The purpose of the project is to install a wastewater treatment system and surface dripfield to
accommodate wastewater from a five -bedroom single-family residence. The treatment system will
consist of an existing septic tank and pump tank (to be used for the septic capacity), two AdvanTex
Treatment units, a recirculation tank, UV disinfection, pump tank, irrigation headworks, and a
control panel. The surface drip irrigation system covers approximately 0.41 acres.
1.2 Site Description
The project site consists of the property located at 1594 NC Hwy 50, Creedmoor, NC 27522 in
Granville County (PINS: 0895-01-25-6270, 0895-03-24-1613, 0895-03-24-6618). The residence
is located in the Southwest corner of PIN 0895-01-25-6270. The drip field will be located to the
Southeast of the house (PIN 0895-03-24-1613).
There are several setbacks that have been considered for the location of the treatment unit and the
drip field. The setbacks and location of the treatment unit and dripfield are shown on the system
drawings.
1.3 Adjacent Property
The surrounding area at the residence site is rural and occupied by primarily undeveloped land,
agricultural land, and single-family residences. The dripfield is to be located a minimum of 100'
from any off -site residence and 50' from any property line or right-of-way.
1.4 Soils and Water Table
The soil in the project area is predominately Creedmoor series and is above the groundwater table.
86 of 212

2.0 Material Management Practices
The following are the material management practices that will be used to reduce the risk of spills and
other accidental exposure of materials and substances to storm water runoff.
2.1 Housekeeping
The following good housekeeping practices will be followed on site during the construction project.
• An effort will be made to store only enough product required to do the job.
• All materials stored on site will be stored in a neat orderly manner in their appropriate containers
and, if possible, under a roof or other enclosure.
• Products will be kept in their original containers with the original manufacturer's label.
• Substances will not be mixed with one another unless recommended by the manufacturer.
• Whenever possible, all of a product will be used before disposing of the container.
• Manufacturer's recommendations for proper use and disposal will be followed.
• The site superintendent will inspect daily to ensure proper use and disposal of materials on site.
2.2 Hazardous Products
These practices are used to reduce the risks associated with hazardous materials:
Products will be kept in original containers unless they are not re -sealable.
Original labels and Material Safety Data Sheets (MSDS) will be retained as they provide
important product information.
If surplus product must be disposed of, the manufacturer's or local and state recommended
methods for proper disposal will be followed.
2.3 Product Safety Practices
The following product safety practices will be followed on site:
2.3.1 Petroleum Products
All on site vehicles will be monitored for leaks and receive regular preventive maintenance to reduce
the chance of leakage. Petroleum products will be stored in tightly sealed containers which are
clearly labeled.
2.3.2 Fertilizers
Fertilizers used will be applied at recommended agronomic rates. Once applied, fertilizer will be
worked into the soil to limit exposure to storm water. The contents of any partially used bags of
fertilizer will be transferred to a sealable plastic bin to avoid spills.
87 of 212

2.4 Spill Control Practices
The following practices will be followed for spill prevention and cleanup:
• Manufacturer's recommended methods for spill cleanup will be clearly understood and site
personnel will be made aware of the procedures and the location of the information and cleanup
supplies.
• Materials and equipment necessary for spill cleanup will be kept in the material storage area on
site. Equipment and materials will include but not be limited to brooms, dust pans, mops, rags,
gloves, goggles, kitty litter, sand, sawdust, and plastic and metal trash containers specifically for
this purpose.
• All spills will be cleaned up immediately after discovery.
• The spill area will be kept well ventilated and personnel will wear appropriate protective
clothing to prevent injury from contact with a hazardous substance.
• Spills of toxic or hazardous material will be reported to the appropriate state or local government
agency, regardless of size.
• The spill prevention plan will be adjusted to include measures to prevent this type of spill from
reoccurring and how to clean up the spill if there is another one. A description of the spill, what
caused it, and the cleanup measures will also be included.
• , the site superintendent responsible for the day-to-day site operations, will
be the spill prevention and cleanup coordinator. He will designate at least other site
personnel who will receive spill prevention and cleanup training. These individuals will each
become responsible for a particular phase of prevention and cleanup.
88 of 212

3.0 Site Work
The site shall be maintained in an orderly and clean fashion. Debris should be confined to a
common area and removed weekly. The minimum area needed shall be disturbed. Due to the small
footprint of the project, a formal erosion and control plan has not been developed. However,
contractor shall follow standard practices to minimize any adverse effects from the installation of the
system.
3.1 Construction Roads and Parking
Construction roads and parking areas are to be inspected periodically for condition of surface. Top -
dress with new gravel as needed. Check areas for erosion and sedimentation after runoff -producing
rains. Maintain all vegetation in a healthy, vigorous condition. Sediment -producing areas should be
treated immediately.
3.2 Tree Preservation and Protection
Some clearing of trees will be required for the installation of the drain line connecting the facility to
the treatment unit. Care shall be taken to minimize the disturbed area during installation. In spite of
precautions, some damage to protected trees may occur. In such cases, repair any damage to the
crown, trunk, or root system immediately.
- Repair roots by cutting off the damaged areas and painting them with tree paint. Spread peat
moss or moist topsoil over exposed roots.
- Repair damage to bark by trimming around the damaged area as shown in Figure 1 below,
taper the cut to provide drainage, and paint with tree paint.
- Cut off all damaged tree limbs above the tree collar at the trunk or main branch. Use three
separate cuts as shown in Figure 2 to avoid peeling bark from healthy areas of the tree.
89 of 212

TREE WOUND
TRIM AND TAPER
Figure 1. Trim bark wounds with a tapered cut, then apply tree paint.
COLLA
R
INCORRECT CORRECT
Figure 2. Prune damaged branches with three cuts to avoid peeling bark from the tree when tree trunk falls
from tree.
To the degree possible, the vegetation that is removed during the drain line installation shall be
shredded on site and used to cover the drain line installation. Larger material shall be removed from
the site and disposed of properly.
90 of 212

3.3 Removal of Topsoil
MATERIALS
Determine whether the quality and quantity of available topsoil justifies selective handling. Quality
topsoil has the following characteristics:
- Texture- loam, sandy loam, and silt loam are best; sandy clay loam, silty clay loam, clay
loam, and loamy sand are fair. Do not use heavy clay and organic soils such as peat or muck
as topsoil.
- Organic matter content- (sometimes referred to as "humic matter") should be greater than
1.5% by weight.
- Acidity- pH should be greater than 3.6 before liming, and liming is required if it is less than
6.0.
- Soluble salts- should be less than 500 ppm.
- Sodium- sodium adsorption ratio should be less than 12. The depth of material meeting the
above qualifications should be at least 2 inches. Soil factors such as rock fragments, slope,
depth to water table, and layer thickness affect the ease of excavation and spreading of
topsoil. Generally, the upper part of the soil, which is richest in organic matter, is most
desirable; however, material excavated from deeper layers may be worth storing if it meets
the other criteria listed above. Organic soils such as mucks and peats do not make good
topsoil. They can be identified by their extremely light weight when dry.
STRIPPING
Strip topsoil only from those areas that will be disturbed by excavation, filling, road building, or
compaction by equipment. A 4-6 inch stripping depth is common, but depth varies depending on the
site. Determine depth of stripping by taking soil cores at several locations within each area to be
stripped. Topsoil depth generally varies along a gradient from hilltop to toe of the slope. Put
sediment basins, diversions, and other controls into place before stripping.
STOCKPILING
Select stockpile location to avoid slopes, natural drainage ways, and traffic routes (also applies to fill
soil stockpiles). Re -spreading is easier and more economical when topsoil is stockpiled in small
piles located near areas where they will be used.
Sediment barriers- Use sediment fences or other barriers where necessary to retain
sediment.
Slope stabilization- Protect topsoil stockpiles by temporarily seeding as soon as possible.
Topsoil stockpiles with slopes steeper than 2:1 must be stabilized within 7 days, otherwise
within 14 calendar days from the last land -disturbing activity.
Permanent vegetation- If stockpiles will not be used within 90 days they must be stabilized
with permanent vegetation to control erosion and weed growth.
SITE PREPARATION
Before spreading topsoil, establish erosion and sedimentation control practices such as diversions,
and berms as needed.
91 of 212

Grading- Maintain grades on the areas to be topsoiled according to the approved plan and
do not alter them by adding topsoil.
Limit of subsoil- Where the pH of the existing subsoil is 6.0 or less, or the soil is composed
of heavy clays, incorporate agricultural limestone in amounts recommended by soil tests or
specified for the seeding mixture to be used. Incorporate lime to a depth of at least 2 inches
by disking or raking.
Roughening- Immediately prior to spreading the topsoil, loosen the subgrade by disking or
scarifying to a depth of at least 4 inches, to ensure bonding of the topsoil and subsoil. If no
amendments have been incorporated, loosen the soil to a depth of at least 6 inches before
spreading topsoil.
SPREADING TOPSOIL
Uniformly distribute topsoil to a minimum compacted depth of 2 inches. Do not spread topsoil
while it is frozen or muddy or when the subgrade is wet or frozen. Correct any irregularities in the
surface that result from topsoiling or other operations to prevent the formation of depressions or
water pockets. Compact the topsoil enough to ensure good contact with the underlying soil, but
avoid excessive compaction, as it increases runoff and inhibits seed germination. Light packing with
a roller is recommended where high -maintenance turf is to be established.
On slopes and areas that will not be mowed, the surface may be left rough after spreading topsoil. A
disk may be used to promote bonding at the interface between the topsoil and subsoil. After topsoil
application, follow procedures for seedbed preparation, taking care to avoid excessive mixing of
topsoil into the subsoil.
3.4 Permanent Seeding
3.4.1 SEEDBED REQUIREMENTS
Establishment of vegetation should not be attempted on sites that are unsuitable due to inappropriate
soil texture, poor drainage, concentrated overland flow, or steepness of slope until measures have
been taken to correct these problems.
To maintain a good stand of vegetation, the soil must meet certain minimum requirements as a
growth medium. The existing soil should have these criteria:
- Enough fine-grained (silt and clay) material to maintain adequate moisture and nutrient
supply (available water capacity of at least .05 inches of water to 1 inch of soil).
- Sufficient pore space to permit root penetration.
- Sufficient depth of soil to provide an adequate root zone. The depth to rock or impermeable
layers such as hardpans should be 12 inches or more, except on slopes steeperthan 2:1 where
the addition of soil is not feasible.
- A favorable pH range for plant growth, usually 6.0-6.5.
- Freedom from large roots, branches, stones, large clods of earth, or trash of any kind. Clods
and stones may be left on slopes steeper than 3:1 if they are to be hydroseeded.
92 of 212

If any of the above criteria are not met (i.e., if the existing soil is too coarse, dense, shallow, or acidic
to foster vegetation) special amendments are required. The soil conditioners described below may be
beneficial.
3.4.2 SOIL CONDITIONERS
In order to improve the structure or drainage characteristics of a soil, the following materials may be
added. These amendments should only be necessary where soils have limitations that make them
poor for plant growth or for fine turf establishment.
- Peat Appropriate types are sphagnum moss peat, hypnum moss peat, reed -
sedge peat, or peat humus, all from fresh -water sources. Peat should
be shredded and conditioned in storage piles for at least 6 months
after excavation.
- Sand clean and free of toxic materials.
- Vermiculite horticultural grade and free of toxic substances.
- Rotted manure stable or cattle manure not containing undue amounts of straw or
other bedding materials.
3.4.3 SEEDBED PREPARATION
Complete grading according to the approved plan before seeding. Below are steps to take in order to
prepare the seedbed for planting.
• Chisel compacted areas and spread topsoil 3 inched deep over adverse soil conditions, if
available.
• Rip the entire area to 6 inches deep (if recommended by soil scientist).
• Remove all loose rock, roots, and other obstructions leaving surface reasonably smooth and
uniform.
• Apply agricultural lime, fertilizer, and superphosphate uniformly and mix with soil (section 4.6).
• Continue tillage until a well pulverized, firm reasonably uniform seedbed is prepared 4 to 6
inches deep.
• Seed on a freshly prepared seedbed.
• Mulch immediately after seeding and anchor mulch (section 8.3).
Apply lime and fertilizer evenly and incorporate into the top 4-6 inches of soil by disking or other
suitable means. Operate machinery on the contour. When using a hydroseeder, apply lime and
fertilizer to a rough, loose surface.
Roughen surfaces. Complete seedbed preparation by breaking up large clods and raking into a
smooth, uniform surface. Fill in or level depressions that can collect water. Broadcast seed into a
freshly loosened seedbed that has not been sealed by rainfall.
3.4.4 SEEDING
Seeding dates given in the manufacturer's seeding mixture specifications are designated as "best" or
"possible". Seedings properly carried out within the "best" dates have a high probability of success.
It is also possible to have satisfactory establishment when seeding outside these dates. However, as
you deviate from them, the probability of failure increases rapidly. Seeding on the last date shown
93 of 212

under "possible" may reduce chances of success by 30-50%. Always take this into account in
scheduling land -disturbing activities.
Use certified seed for permanent seeding whenever possible. Certified seed is inspected by the
North Carolina Crop Improvement Association. It meets published North Carolina Standards and
should bear an official "Certified Seed" label.
Labeling of non -certified seed is also required by law. Labels contain important information on seed
purity, germination, and presence of weed seeds. Seed must meet State standards for content of
noxious weeds. Do not accept seed containing "prohibited" noxious weed seed.
Apply seed uniformly with a cyclone seeder, drop -type spreader drill, cultipacker seeder, or
hydroseeder on a firm, friable seedbed.
When using a drill or cultipacker seeder, plant small grains no more than 1 inch deep, grasses and
legumes no more than 2 inch. Equipment should be calibrated in the field for the desired seeding
rate.
When using broadcast -seeding methods, subdivide the area into workable sections and determine the
amount of seed needed for each section. Apply one-half the seed while moving back and forth across
the area, making a uniform pattern; then apply the second half in the same way, but moving at right
angles to the first pass (Figure 13).
Cover broadcast seed by raking or chain dragging; then firm the surface with a roller or cultipacker
to provide good seed contact.
3.4.5 IRRIGATION
Moisture is essential for seed germination and seedling establishment. Supplemental irrigation can
be very helpful in assuring adequate stands in dry seasons or to speed development of full cover.
Assess the need for irrigation when the seeding is conducted.
Water application rates must be carefully controlled to prevent runoff Inadequate or excessive
amounts of water can be more harmful than no supplemental water.
3.4.6 MULCHING
Mulch all plantings immediately after seeding. Select a material based on site and practice
requirements, availability of material, labor, and equipment. Table 6.14a lists commonly used
mulches and some alternatives.
Before mulching, complete the required grading, install sediment control practices, and prepare the
seedbed. Apply seed before mulching except in the following cases:
- Seed is applied as part of a hydroseeder slurry containing wood fiber mulch.
- A hydroseeder slurry is applied over straw.
3.4.7 APPLICATION OF ORGANIC MULCH
94 of 212

Organic mulches are effective where they can be tacked securely to the surface.
Spread mulch uniformly by hand, or with a mulch blower. When spreading straw mulch by hand,
divide the area to be mulched into sections of approximately 1,000 ft2, and place 70-90 lb of straw (1
to 2 bales) in each section to facilitate uniform distribution (See Table below). After spreading
mulch, no more than 25% of the ground surface should be visible. In hydroseeding operations, a
green dye, added to the slurry, assures a uniform application.
3.4.8 ANCHORING ORGANIC MULCH
Straw mulch must be anchored immediately after spreading using vegetation.
Rye (grain) may be used to anchor mulch in fall plantings, and German millet in spring. Broadcast at
15 lb/acre before applying mulch.
3.4.9 PERMANENT STABILIZATION
Permanent stabilization is needed in graded or cleared areas subject to erosion and where a
permanent, long-lived vegetative cover is needed. Typically, disturbed portions of a site where
construction activities have permanently ceased will be stabilized with permanent seeding no later
than 14 days after the last construction activity. This method will not provide erosion control cover
or prevent soil slippage on soils that are not stable due to soil texture or structure, water movement
or excessively steep slopes. In some areas, it may be necessary to install erosion or sediment control
practices such as dikes, contour ripping, erosion stops, channel liners, sediment basins, diversions,
subsurface drainage, or other practices.
Prior to seeding, 1,000 lbs/ac of a 12-12-12 or equivalent fertilizer and lime according to soil test or
in lieu of soil test, 4,000 lbs/ac of ground agricultural limestone shall be worked into the soil to a
depth of 3 inches.
Seed should be applied uniformly at a depth of 1/4 to 2 inch with appropriate equipment. Except on
very flat slopes and ideal seeding conditions, small grain straw should be applied at a rate of 3,000 to
4,000 lbs/ac using appropriate mulch anchoring techniques. Other mulch materials can be used
except under adverse conditions or steep slopes; grain straw should be adequate.
95 of 212

4.0 Installer Specification
- Installer to maintain Class IV installer License per NCOWCICB.
- Installer to document installation history of advanced pretreatment systems and surface
application systems.
96 of 212

5.0 Material Specifications
5.1 Concrete Tanks
All concrete tanks are to be State approved tanks.
5.2 Piping
All drainlines and piping to be SCH 40 PVC. Non -pressure drain lines can be DWV.
Sweeping style elbows to be used on gravity lines. All pressure lines to be pressure rated
SCH 40 PVC. All pressure lines to be cut with a hand ratcheting style cutter or wheel style
cutter. PVC saws shall not be used to cut pressure pipe.
5.3 Electrical Requirements
Installer shall install all electrical fittings from the control panel to the individual treatment
components and pumps. Installation shall be in accordance with manufacturer's
specifications. Qualified electrician or local power utility shall bring power to panel and
energize panel.
97 of 212

6.0 Component Specifications (information following)
6.1 Concrete Tanks (Septic Tank, Pump Tank)
- All concrete tanks to be State Approved Tank.
- All tank seams to be sealed with butyl rubber sealant.
- Backfill and compact soil around tank with a "jumping jack" style compactor.
- Following installation, tanks to be vacuum and water tested. Passing criteria as follows:
- Vacuum Test 5 in Hg for 2 min with <0.5 in Hg
- Water Test 10 gallons/1000 gallons/24 hr period
- Tanks to be installed level on 6" gravel base (#57 stone)
- All penetrations to be cast in place rubber boots for inflow and outflow penetrations.
- All tanks to have cast in place riser adapters for Orenco Risers.
6.2 Access Risers
- Install risers per manufacturer's specifications.
- All Orenco risers to extend minimum 6" above grade.
- All electrical conduits to be sealed with duct seal.
- Penetrations thru risers to use grommets or bulk head fitting.
- All tank risers that do not contain an inner lid shall be equipped with a safety net.
6.3 Drain Line
- All gravity drain line to be 4" SCH 40 PVC, DWV.
- Elbows to be sweeping style fitting.
6.4 Pumps
- Install pumps per system drawing and manufacturers specifications (included).
- Piping to be SCH 40 Pressure Pipe.
6.5 AdvanTex Treatment Unit
- Install unit per manufacturers specifications (included).
- Install with 12" lid extension if needed.
- Install unit on 6" gravel base.
6.6 UV Disinfection
- Install UV disinfection per system drawing and manufacturers specifications (included).
98 of 212

6.7 Control Panel
- Install per system drawing and manufacturers specifications (included).
- Panel to include audible and visual alarms.
- Panel to be minimum 24" above grade.
- Seal all pipes with duct seal
- Panel to be mounted on 4" x 6" (minimum) pressure treated post.
- Install Rain Sensor on control panel enclosure.
6.8 Drip Field
- Install drip field per system drawings.
- Drip field shall be cleared of small brush, debris and vegetation by hand or with small
tracked equipment.
- Install perimeter fence per system drawings.
6.9 Irrigation Headworks
- Install headworks per system drawing.
- Install headworks on 6" gravel base
99 of 212

Tanks and Risers
100 of 212

Recirculation Tank
��NOTE-USE 24"
25 1/z
CAST -IN -PLACE
19 1/2
URENC
A
65
4" INLET BDDT
)KTOP VIEW MEASUREMENTS
ARE TO WIDEST DIMENSIONS
SCALE — N.T.S.
Cast in Place ❑renco Riser Adapters
3"
' +'
a•
■■NOTE-1" BUTYL
STATE
APPROVAL P# RUBBER MASTIC
SEALANT CONTINUOUS
SHDAF-1500 IN JOINT
125 1/2
PT-353 s vz
119 1/2"
INLET
78 3/4
38 3/4°
2"
10' AIRSPACE WATER LEVEL
VENT
4
5 • TO BOTTOM
FLOW
THROUGH
4 'TO BOTTOM
61
OF 4" OUTLET.
44 /2'
OF 4" INLET
t
SIDE VIEW 6°
75'
35"
116"
2
22'
101 of 212
U RISER
ADAPTER
r,
3 6• 3 .
59 /2°
/z°
4 24
OP vlEw
SHDAF PRECAST SEPTIC INC. MODEL: TS 1500 PT
4130 WEST US HwY 64 NON TRAFFIC
LEXINGTON, NC 27295
PHONE C336) 787-5826 1500 Gallon Pump Tank
FAX C336) 787-2826
WWW.SHOAFPRECAST.COM
SHDAF-1,500 PUMP TANK
PT-353
LIQUID CAPACITY-1,518 GALLONS INCLUDING 10" AIRSPACE
GALLONS PER INCH-27.85 (AVERAGE)
TANK HEIGHT-61
BOTTOM OF TANK T❑ CENTER ❑F INLET-50"
BOTTOM OF TANK T❑ CENTER ❑F OUTLET-52"
LENGTH T❑ WIDTH RATIO-2 T❑ 1
SIZE ❑F INLET & OUTLET-4" PIPE
TYPE OF INLET & OUTLET—POLYLOCK ❑R EQUAL (MEETS ASTM C-923)
CONCRETE PSI-4000; TANK WEIGHT— 11,000 LBS.
REINFORCEMENT PER STATE CODE
59 V2"
O
2' VENT
SLOT
3° 4° x 2
/2" 54 /2'
O
t'
END VIEW
6"
SHDAF PRECAST SEPTIC INC. MODEL: TS 1500 PT
4130 WEST US HwY 64 NON TRAFFIC
LEXINGTON, NC 27295
PHONE C336) 787-5826 1500 Gallon Pump Tank
FAX C336) 787-2826
WWW.SHOAFPRECAST.COM
SHDAF-1,500 PUMP TANK
PT-353
LIQUID CAPACITY-1,518 GALLONS INCLUDING 10" AIRSPACE
GALLONS PER INCH-27.85 (AVERAGE)
TANK HEIGHT-61
BOTTOM OF TANK T❑ CENTER ❑F INLET-50"
BOTTOM OF TANK T❑ CENTER ❑F OUTLET-52"
LENGTH T❑ WIDTH RATIO-2 T❑ 1
SIZE ❑F INLET & OUTLET-4" PIPE
TYPE OF INLET & OUTLET—POLYLOCK ❑R EQUAL (MEETS ASTM C-923)
CONCRETE PSI-4000; TANK WEIGHT— 11,000 LBS.
REINFORCEMENT PER STATE CODE
59 V2"
O
2' VENT
SLOT
3° 4° x 2
/2" 54 /2'
O
t'
END VIEW
6"
59 V2"
O
2' VENT
SLOT
3° 4° x 2
/2" 54 /2'
O
t'
END VIEW
6"

Pump (Field Dosing) Tank
78' 7
10 4'
150'
M❑DEL: MS 4000 PT
N❑N TRAFFIC MID SEAM PUMP TANK
SH❑AF PRECAST SEPTIC INC.
4130 WEST US HWY 64
LEXINGT❑N, NC 27295
PH❑NE [phone]
FAX [phone]
inf o@shoaf precast,com
WWW,shoafprecast,com
- NC APPR❑VAL # ; PT-2106
- LIQUID CAPACITY- 4,219 GALL❑NS
- GALL❑NS PER INCH - 43.95
- PIPE PENETRATI❑NS - (MEETS ASTM C-923)
- C❑NCRETE - 5000 PSI MIN
- TANK WEIGHT - 20,800
- T❑P - 10,400 #
- B❑TT❑M - 10,400 #
- REINF❑RCEMENT PER ENGINEER SPECS
- 7/8' BUYTL SEALANT C❑NTINU❑US
104'
72' _
78'

PRTA ABS Tank Adapters
Applications
PRTA tank adapters are used to provide a structural, watertight method
of installing a 24-or 30-inch (600- or 750-mm) access riser over a tank
opening.
General
Orenco's PRTA tank adapters are molded plastic products and there-
fore have excellent part -quality and consistency. PRTA tank adapters
can be cast into a tank or fastened to the top of the tank with a bolt -
down kit. The bolt -down kit consists of either six or twelve (depending
on model) stainless steel concrete anchors and a roll of butyl tape.
The O.D. of the vertical flange matches the I.D. of Orenco's ribbed
risers, which provides a suitable joint to seal with MA320 or ADH2O0
adhesive.
Cast -in -Place Tank Adapters
Standard Models One for each end of each tank.
4 x PRTA24
PRTA24, PRTA30
PRTA24BDKIT (6 anchors), PRTA30BDKIT (12 anchors)
Product Code Diagram
PRTA �0
I Riser diameter
24 = 24" riser (Perma-Loc, Ultra -Rib, KOR FLO)
30 = 30" riser (Perma-Loc, Ultra -Rib)
ABS riser tank adapter
Materials of Construction
Tank adapter
ABS
Concrete anchors
Stainless steel anchor bolts
Sealant
Butyl tape
Specifications
Dimensions*
PRTA24
PRTA30
A - Outside dia., in. (mm)
23.38 (594)
29.25 (743)
B - Flange dia., in. (mm)
26.75 (679)
34.25 (870)
C - Horizontal flange width, in. (mm)
2.00 (51)
2.50 (64)
D - Vertical flange height, in. (mm)
3.50 (89)
3.25 (83)
*The tank adapter has a nominal 0.25 inch (6 mm) thickness
Orenco Systems® Inc. , 814 Airway Ave., Sutherlin, OR 97479 USA • 800-348-9843 • 541-459-4449 • www.orenco.com
NTD-RLA-PRTA-1
Rev. 3.0, © 03119
Page 1 of 1
103 of 212

Access Risers -Ultra-Rib '"'
Applications
Orenco's Access Risers provide access to septic tank openings and
can be cast into the tops of concrete tanks, bonded in place, or bolted
down using a riser -to -tank adapter. They can also be used as valve
enclosures.
Materials of Construction
General
Orenco Ultra -Rib'" Access Risers are constructed of ribbed PVC pipe
and are available in 12-in. (300-mm), 18-in. (450-mm), and 24-in.
(600-mm) diameters. They can be ordered in 3-in. (76.2-mm) incre-
ments in lengths up to 13 ft (3.96 m) for 12-in. (300-mm) and 18-in.
(450-mm) diameter risers, and up to 14-ft (4.27 m) for 24-in. (600-
mm) diameter risers. Orenco Ultra -Rib riser pipe is also available in
truckload quantities. A complete line of Orenco pipe -cutting tools
makes it easy to fabricate risers in your shop or in the field.
Standard Models Risers: 6 x RR24 XX
Adjust riser height to
RR12XX, RU18XX, RR24XX allow for minimum 6"
R
above grade.
]+0+0
Tischarge assembly or grommet option:
Blank = No discharge grommet
HD = Pre -drilled for HDA125
HD2 = Pre -drilled for HDA200
10 = 1-in. (25-mm)
12 = 1Y4-in.(32-mm)
15 = 1%z-in.(38-mm)
20 = 2-in. (51-mm)
Connector/splice box option
Blank
= No grommet or splice box
CLK
= Pre -drilled for ClickTightTM
S
= 1-in. (25-mm) grommet installed
L
= 1 Y4-in. (32-mm) grommet installed
SX
= Pre -drilled for Orenco®external splice boxt
S1
= SB1 attached
S2
= SB2 attached
S3
= SB3 attached
S4
= SB4 attached
L5
= SB5 attached
L6
= SB6 attached
SX
= Pre -installed hub for external splice box'
XS
= Explosion-p root splice box for simplex pumps$
XD
= Explosion -proof splice box for duplex pumps$
XT
= Explosion -proof splice box for triplex pumps$
Riser height, 3-in. (76-mm)
increments standard
Riser diameter:
12 = 12-in. (300-mm)'
18 = 18-in. (450-mm)'
24 = 24-in. (600-mm)
Riser type code:
R = 12-in. (300-mm) and 24-in. (600-mm) diameters
U = 18-in. (450-mm) diameter
PU = Bulk Ultra-RibTM pipe, all diameters
Riser, Ultra -Rib TM
Ultra -Rib TM PVC Pipe: PVC
Specifications
' Not intended for use over pump vaults
t Minimum riser height 18-in. (457-mm)
For Class I Division 1 environments
Model
RR12XX
RU18XX RR24XX
I.D., in. (mm)
11.74 (298)
17.65 (448) 23.50 (597)
Wall thickness - excluding ribs, in. (mm)
0.10(3)
0.19(5) 0.25(6)
O.D. - including ribs, in. (mm)
13.13 (334)
19.44 (494) 25.63 (651)
Weight, Ibs/ft (kg/m)
5(7.4)
11 (16.4) 19 (28.3)
Orenco Systems® • 800-348-9843 • [phone] • www.orenco.com NTD-RLA-RR-2
Rev. 5 © 03/20
Page 1 of 1
104 of 212

PVC Riser Installation
Installing PVC Access Risers onto Cast -In Orenco® Riser -Tank Adapters
Access risers provide access to septic tank openings, simplifying inspection and maintenance procedures. Access riser -to -tank connections
must be watertight for the proper functioning of an onsite septic system or effluent sewer system. Orenco strongly recommends watertightness
testing of all access riser -to -tank connections after installation.
Following are instruction sets for prepping and installing access risers, installing grommets, and selecting adhesives for riser installations.
Refer to the chart below to determine which instruction set to use.
InstructionSet................................................................................ Page
1. Riser Preparation ..................................................................................1
2. Grommet Installation............................................................................... 2
3. Riser Installation — PRTA24-2 Adapters................................................................. 3
4. Riser Installation — RRFTA24, RRFTA30, PRTA24, PRTA30, FRTA24-RVF, and FRTA30-FRP Adapters .................... 4
5. Riser Installation — Orenco FRP Tanks with 24-inch-Diameter (600-mm) Risers ................................... 5
6. Riser Watertightness Testing.......................................................................... 6
7. Adhesive Selection and Quantities...................................................................... 7
Instruction Set 1: Riser Preparation
Step 1: Determine Riser Height
Determine how high the riser needs to be.
• The top of the riser should be about 3 inches (75 mm) above finished grade
after installation and backfilling —This allows 2 inches (50 mm) for tank
settling and 1 inch (25 mm) for ensuring drainage away from the riser.
Step 2: Cut Riser to Size (if Necessary)
If the riser needs to be cut to size, cut it with a circular saw or table saw
• Always cut excess length from the bottom of the riser.
• For square, even cuts, a good fit, and a watertight joint between the riser
and the adapter, use an Orenco riser -cutting saw guide.
• To install risers less than 30 inches (760 mm) wide onto 500-gallon
(2000-L) Orenco FRP tanks, cut the riser so it fits into the tank and the
lowest rib rests on the tank's top, as shown.
Step 3: Dry Fit Riser to Adapter
Step 3a: Dry fit the riser to the adapter.
• Make sure riser penetrations are the right sizes and in the correct locations.
Step 3b: If the riser is higher than 3 inches (75 mm) above the estimated final
grade, cut it to size per the instructions in Step 2.
Step 3c: If the riser is too short, use an Orenco grade ring to extend it.
ODetermine riser height
3 inches (75 mm)
et
o , ,Q
rLJ
Riser prep for 500-gal. (2000-L) Orenco FRP tanks
Orenco Systems®, Inc., 814 Airway Ave., Sutherlin, OR 97479 USA • 800-348-9843 • 541-459-4449 • www.orenco.com
NIN-RLA-RR-1
Rev. 7.0, © 03/17
Page 1 of 7
105 of 212

Instruction Set 2: Grommet Installation
Step 1: Mark Access Riser
Step 1a: Use the site plans or drawings to find out if riser penetrations are needed.
Step 1b: Use the plans or drawing to mark the locations of the penetrations.
• If plans or drawings aren't available, use Drawing 1b as a general guide
for locating riser penetrations.
Step 2: Drill Holes and Clean Access Riser
Step 2a: Drill holes for riser penetrations.
• If you have questions about where to locate various riser penetrations,
contact your Distributor for more information.
Using Orenco® RKHS Hole Saws ...
Cut the hole and grind the ribs down to make a flat, smooth surface for
installing the grommet.
• Make sure your hole saw is the correct size and your drill is at least 18 volts.
• Don't grind too deeply — about 1/16 inch (1.6 mm) is deep enough.
Using Standard Hole Saws ...
1: Use the correctly sized hole saw to cut a hole, centered on the mark.
2: Trim the riser ribs back 1 inch (25 mm) from around the hole.
• Use a grinder or cutting tool to notch the ribs through to the riser wall.
• Use a hammer and chisel to break off the notched rib sections.
• Use a grinder to make a flat, smooth surface around the hole.
Step 2b: Clean and deburr the hole and flat surface with a wire brush and
deburring knife or tool.
• Be careful not to enlarge the penetration.
Step 3: Install Grommet
Step 3a: Apply a bead of adhesive to the groove in the grommet's outer diameter.
• For adhesive recommendations, see Instruction Set 7.
Step 3b: Firmly press the grommet into the penetration.
Grommet Hole Sizing Guide
Grommet size, inches (nominal IN pipe size)
Hole saw size
1 /2
1
3/4
1-1/4
1
1-9/16
1-1/4
1-3/4
1-1/2
2-1/8
2
2-3/4
3
3-7/8
4
5
For more information on grommet dimensions and actual pipe O.D., see the Orenco Technical Data
Sheet for grommets, NTD-RLA-PG-1
® i
Grommet for
splice box
(at 12 o'clock)
Grommet for
discharge assembly
(at 3 or 9 o'clock)
NIN-RLA-RR-1 Orenco Systems®, Inc., 814 Airway Ave., Sutherlin, OR 97479 USA • 800-348-9843 • 541-459-4449 • www.orenco.com
Rev. 7.0, © 03/17
Page 2 of 7
106 of 212

Cutaway view of Orenco" PRTA24-2, cast into
concrete tank with 24-inch (600-mm) access
riser attached
Instruction Set 3:
Riser Installation — PRTA24-2 Adapters
Step 1: Prep Adapter Channel and Riser
Step 1a: Roughen the adapter channel and the bottom surfaces of the riser
with sandpaper.
Step 1 b: Use a clean cloth and acetone or alcohol to clean the channel and the
bottom surfaces of the riser.
• The channel must be clean and dry for a good fit and watertight joint.
• Let the acetone or alcohol dry completely.
Step 2: Apply Adhesive
Fill the channel with methacrylate adhesive.
• For adhesive recommendations, see Instruction Set 7.
Note: If you're using a methacrylate adhesive that's non -self -leveling, use
enough to fully fill the channel, with no voids in the adhesive.
Step 3: Install Riser
Step 3a: If the riser has penetrations, align the riser correctly.
Step 3b: Firmly press the bottom of the riser into the channel.
• Twist the riser back and forth slightly to fully seat it and to create a good bond.
• If the inside seam is not completely filled, add adhesive to form a complete
fillet.
Step X Use a tongue depressor, putty knife, or clean cloth to make a good
fillet over the inside seam.
Note: If cold weather conditions or frost heave are a concern at the site, contact
a qualified engineer or Orenco for additional recommendations on installing ribbed
PVC risers.
IMPORTANT Orenco strongly recommends that all tank risers 12-in. (300-mm)
and larger in diameter be equipped with riser safety grates to help prevent
accidental or unauthorized entry.
Step 4: Test Riser Watertightness
Follow Instruction Set 6 of this document for testing the riser's watertightness.
Note: Watertight connections are critical for the wastewater system to function
effectively and efficiently.
Orenco Systems®, Inc., 814 Airway Ave., Sutherlin, OR 97479 USA • 800-348-9843 • 541-459-4449 • www.orenco.com
NIN-RLA-RR-1
Rev. 7.0, © 03/17
Page 3 of 7
107 of 212

Instruction Set 4:
Riser Installation — RRFTA24, RRFTA30, PRTA24,
PRTA30, FRTA24-RVF, and FRTA30-FRP Adapters
Step 1: Prep Adapter and Riser
Step 1a: Roughen the bonding surfaces of the adapter and riser with
sandpaper.
Step 1b: Use a clean cloth and acetone or alcohol to clean the bonding
surfaces of the adapter and the riser.
• The bonding surfaces must be clean and dry for a good fit and watertight joint.
• Let the acetone or alcohol dry completely.
Step 2: Apply Methacrylate Adhesive
Apply a bead of methacrylate adhesive to the outside of the adapter.
• For adhesive recommendations, see Instruction Set 7.
Step 3: Install Riser
Step 3a: If the riser has penetrations, align the riser correctly.
Step 3111 Firmly press the riser onto the adapter until the bottom of the riser is
resting on the concrete (cast -in adapters) or the adapter flange (bolted -down
adapters).
• Twist the riser back and forth slightly to fully seat it and to create a good bond.
Step X Apply a bead of methacrylate adhesive to the inside of the access
riser -adapter joint.
Step 3d: Use a putty knife, tongue depressor, or clean shop rag to make a
continuous fillet on the inside of the access riser -adapter joint.
Note: If cold weather conditions or frost heave are a concern at the site, contact
a qualified engineer or Orenco for additional recommendations on installing ribbed
PVC risers.
IMPORTANT Orenco strongly recommends that all tank risers 12-in. (300-mm)
and larger in diameter be equipped with riser safety grates to help prevent
accidental or unauthorized entry.
Step 4: Test Riser Watertightness
Follow Instruction Set 6 of this document for testing the riser's watertightness.
Note: Watertight connections are critical for the wastewater system to function
effectively and efficiently.
NIN-RLA-RR-1 Orenco Systems®, Inc., 814 Airway Ave., Sutherlin, OR 97479 USA • 800-348-9843 • 541-459-4449 • www.orenco.com
Rev. 7.0, © 03/17
Page 4 of 7
108 of 212

Cross-section detail of adhesive fillet
on inside seam of 1000-gal. (37851)
tank with 24-inch (600-mm) riser
Cross-section detail of adhesive
fillet on outside seam of 500-gal.
(18901) tank with 24-inch
(600-mm) riser
At
Instruction Set 5:
Riser Installation — Orenco FRP Tanks with 24-inch-
Diameter (600-mm) Risers
Step 1: Prep Tank and Riser
Step 1a: Roughen the bonding surfaces of the tank and the riser with
sandpaper.
Step 1b: Use a clean cloth and acetone or alcohol to clean the roughened tank
surface and the bottom surfaces of the riser.
• The surfaces must be clean and dry for a good fit and watertight joint.
• Let the acetone or alcohol dry completely.
Step 2: Apply Methacrylate Adhesive
Apply methacrylate adhesive to the bonding surfaces of the tank and the riser.
• For adhesive recommendations, see Instruction Set 7.
Step 3: Install Riser
Step 3a: If the riser has penetrations, align the riser correctly.
Step 3b: Press the riser into position
• For 1000-gal. through 2000-gal. tanks (3785-L through 7570-L), firmly press
the riser onto the tank opening
• For 500-gal. (1890-L) tanks, firmly press the riser into the tank opening.
• Twist the riser back and forth slightly to fully seat it and create a good bond.
• If the seams aren't completely filled, add adhesive to form a complete fillet.
Step X Use a tongue depressor, putty knife, or clean cloth to make a good
fillet over the seams.
Note: If cold weather conditions or frost heave are a concern at the site, contact
a qualified engineer or Orenco for additional recommendations on installing ribbed
PVC risers.
IMPORTANT Orenco strongly recommends that all tank risers 12-in. (300-mm)
and larger in diameter be equipped with riser safety grates to help prevent
accidental or unauthorized entry.
Step 4: Test Riser Watertightness
Follow Instruction Set 6 of this document for testing the riser's watertightness.
Note: Watertight connections are critical for the wastewater system to function
effectively and efficiently.
Orenco Systems®, Inc., 814 Airway Ave., Sutherlin, OR 97479 USA • 800-348-9843 • 541-459-4449 • www.orenco.com
NIN-RLA-RR-1
Rev. 7.0, © 03/17
Page 5 of 7
109 of 212

Instruction Set 6: Riser Watertightness Testing
IMPORTANT A watertight tank and watertight riser -to -tank connections are
critical for the wastewater system to function effectively and efficiently.
Step 1: Prep for Test
Step 1a: Make sure the adhesive seams have set and the tank has been backfilled
according to the manufacturer's instructions — typically to the tank's midpoint.
Step 1b: Plug the inlet (and outlet, if present) of the tank with watertight plugs.
Step 1c: Fill the tank with water to a level 2 inches (51 mm) into the riser.
Step 2: Test Watertightness
Step 2a: Wait for the required time before inspecting the riser -to -tank
connections for leakage.
• Follow the tank manufacturer's recommendations (or applicable local regula-
tions) for wait times before inspecting the tank for leaks.
• Orenco recommends at least 30 minutes for its fiberglass tanks.
Step 2b: Check for any drop in the liquid level inside of the riser and any visible
leakage from the riser -to -tank connections.
• At the end of the test, there should be no drop in liquid level and no visible
leakage from seams, pinholes, or other imperfections.
• If leaks are found during the test, seal the leaks and repeat the test.
Step 2c: Once the riser -to -tank connections are proven watertight, remove the
plug(s) and drop the water level in the tank to just below the invert of the inlet or
outlet, whichever is lower.
Watertightness test
Access riser
Fill the tank to a
level 2 in. (51 mm)
into the riser
y 2 in.
Tank brim (51 mm)
NIN-RLA-RR-1 Orenco Systems®, Inc., 814 Airway Ave., Sutherlin, OR 97479 USA • 800-348-9843 • 541-459-4449 • www.orenco.com
Rev. 7.0, © 03/17
Page 6 of 7
110 of 212

VC Riser Installation Grenc
S Y S T E
Instruction Set 7: Adhesive Selection and Quantities
Use the table below to select the correct adhesive and quantity for your grommet or riser installation(s). Be sure to check the expiration
date on the adhesive package. If the adhesive is expired, do not use it to install Orenco components.
Note: Before installing a riser on an Orenco riser -tank adapter with an adhesive not recommended in the table below, contact your
Distributor or Orenco.
Component
Adhesive Type and Approximate Usage
MA8120 SA510 MA320
300/300-mL cartridge 300/300-mL cartridge Toz (200-mL)
(600-mL total) (600-mL total) packet
IPS 810
1-pint (473-mL)
1-quart (946-mL)
ADH100
10.2-oz (300-mL) tube
Grommets
n/a
n/a
n/a
n/a
various quantities
Riser Tank
FRTA36
1 cartridge`
1 cartridge`
n/a
n/a
n/a
Adapters
PRTA24
Yz cartridge`
Yzcartridge`
1 packet
n/a
1 tube
PRTA24-2
>_ Yz cartridge`
_> Yz cartridge`
n/a
< 1 pint
n/a
PRTA30
< 1 cartridge`
< 1 cartridge`
2 packets
n/a
2 tubes
RRFTA24
Yz cartridge`
Yz cartridge`
1 packet
n/a
1 tube
RRFTA30
1 cartridge`
1 cartridge`
2 packets
n/a
n/a
Indicates preferred adhesive for this application
Orenco Systems°, Inc., 814 Airway Ave., Sutherlin, OR 97479 USA • 800-348-9843 • 541-459-4449 • www.orenco.com NIN-RLA-RR-1
Rev. 7.0, © 03/17
Page 7 of 7
111 of 212

DuraFiber Tm FLD and FLDR Access Lids
Applications
Orenco DuraFiber Access Lids provide secure, damage -resistant
coverings for ribbed PVC, HDPE, and Orenco FRP risers, pump basins,
and access ports. They are not recommended for vehicular traffic.
DuraFiber 24in (600mm) lids require an RLA24 adapter to mate to
Perma-Loc'" pipe.
FLDR30 lids are required for use with RLA30 Riser -Lid -Adapters and
for 30in (750mm) Perma-Loc pipe applications. FLD30 lids are not
compatible with RLA30 Riser -Lid -Adapters or 30in Perma-Loc pipe.
General
DuraFiber Access Lids are designed for extreme durability and damage
resistance, with breaking strengths in excess of 20,000Ibs (9,000kg).
Flat -style flanges provide easy access and clean, flush -to -grade
installation. Centering rings align lids with risers; gaskets help provide
watertight seals. Durafiber Lids are available with optional insulation,
installed at the factory or in kits that can be installed in the field.
Optional stainless steel lid locks for FLD24 lids can be field -installed
(FL -Lid Lock) or factory -installed (FL -Lid Lock -Adder).
DuraFiber Lids feature a non-skid surface, a molded -in caution
statement, and room for a customer logo. They come with four 5/16in
stainless steel flathead socket cap screws and a hex key wrench.
0
DuraFiber FLD lid, top view and side cutaway view
Standard Models
FLD18G, FLD24G, FLD24G—ATX, FLD24G—W, FLD30G, FLD30G—ATX,
FLD30G—PRELOS, FLD30G—W, FLDR30G
Product Code Diagram
FLD 0 ❑ 0 ❑ ❑ - ❑ Riser Lids
FLD-24G 6
Tolor and logo options:
Blank = green color lid
B = brown color lid
C = custom logo
ATX = AdvanTex® logo
PRELOS — Prelos®Processor logo
W = warning label
Insulation:*
Blank = no insulation
2 = 2in (50mm) insulation installed
4 = 4in (100mm) insulation installed
Vent and filter options:
Blank = no vent or filter options
V = vent
CIF = carbon filter
Gasket options:
G = gasket (standard)
Blank = no gasket
Lid diameter, in (mm):
18 = 18 (457)
24 = 24 (600)
30 = 30 (750)
Lid Type:
Blank = not compatible with Perma-Loc— or RLA30 adapters
R = only compatible with Perma-Loc— or RLA30 adapters
DuraFiber— fiberglass lid
* Insulation has an R-value of 10 per 2in (50mm) increment.
Materials of Construction
Lid
Fiberglass -reinforced polymer (FRP)
Gasket
Urethane (FLD18)
Gasket
EPDM (FLD24, FLD30)
Centering ring core
Structural foam
Mounting hardware
Stainless steel
Insulation (optional)
Closed -cell foam
Insulation mounting hardware
Stainless steel
Drenco Systems° • 800-348-9843 • [phone] • www.orenco.com
NTD-RLA-FL-4
Rev.10 © 08/21
Page 1 of 2
112 of 212

Specifications
Model FLD18XX FLD24XX FLD30XX FLDR30XX
A, in (mm)
20.2 (514)
26 (660)
33 (838)
33 (838)
B, in (mm)
1.5(38)
1.5(38)
1.5(38)
1.5(38)
C, in (mm)
17.5 (445)
23.25 (590)
29.25 (743)
28.5 (724)
Gasket width, in (mm)
0.75 (19)
0.75 (19)
0.75 (19)
1 (25)
Bolt hole diameter, in (mm)
0.3125(8)
0.3125(8)
0.3125(8)
0.3125(8)
Weight, Ibs (kg)
7 (3)
11 (5)
20 (9)
20 (9)
Bolt holes, per lid 4 4 4 4
B O
T ;= c
NTD-RLA-FL-4 Orenco Systems° • 800-348-9843 • [phone] • www.orenco.com
Rev.10 © 08/21
Page 2 of 2
113 of 212

External Splice Box
Applications
The Orenco° External Splice Box attaches outside the access riser of an
underground tank. It's engineered specifically for water and wastewater
treatment systems and is especially suited for use in locations prone to
high groundwater and other wet conditions. Its separate conduit hubs,
large volume, and optional dividers make it useful for maintaining isola-
tion of high- and low -voltage wires, where needed. It has four cord
grips, which accommodate power cords for floats and pumps of
0.170 - 0.470 inches (4.3 - 11.9 mm) in diameter. Unused cord grips
can be plugged watertight with the supplied cord grip plugs. Each
External Splice Box includes a riser adapter designed to provide a water-
tight connection between the splice box and riser.
The External Splice Box is molded PVC.
It has a UL Type 6P listing for prolonged submergence.
General
To specify the Orenco External Splice Box for your installation, require the
following:
• Watertightness for prolonged submergence per UL listing (Type 6P)
• Attachment external to access riser to allow inspection with no need
to open the riser lid
• Volume of 126 in.3 (2065 cm3) for easy wiring access and multiple
wiring configurations
• Bottom entry, so conduit or direct -bury cable always remains below
minimum burial depth
• UV -resistant rating for outdoor use
• Optional divider plates for isolating high- and low -voltage wires from
separate conduits or direct -bury cable
• Included riser adapter to eliminate the need for a grommet
Standard Models
SBEX1-4, SBEXI -4-P
Product Code Diagram
SBEX1-4 -
TBlank = no divider plates
P = divider plates
External splice box
SBEX1-4: Recirculation Tank; Pump Tank,
Headworks (2)
Orenco Systems® • 800-348-9843 • [phone] • www.orenco.com
NTD-SBEX-1
Rev. 4 © 04/20
Page 1 of 2
114 of 212

Physical Specifications Materials of Construction
Volume 126 in .3 (2065 cm3) Splice box PVC
Cord grips 4 Cord grips Nylon
Cord grip plugs
3
Cord diameters
accommodated
0.170-0.470 in.
(4.3-11.9 mm)
Conduit hubs
2
Conduit hub plug
1
Conduit sizes
accommodated
Y2 in. (with fitting or bell end)
3/ in.
1 in. (with coupling)
Dia. of hole into riser
5 in. (127 mm); hole -cutting template included
Cord grip
plugs (3)
Riser
adapter
Cord grip plugs EPDM rubber
0-rings Buna rubber
Conduit hub plug PVC
Riser adapter ABS
n.
nm)
nubs (z)
Conduit
hub plug (1)
NTD-SBEX-1 Orenco Systems° • 800-348-9843 • [phone] • www.orenco.com
Rev. 4 © 04/20
Page 2 of 2
115 of 212

STF-N24 SECURITY NET
24- —
30 QeylK
�� 30 Wyleef
•.� so e.aR.e
STFR824B SEGMENTEO RI9ER
w
MW
FEATURES
Use as a security measure to keep
persons, especially children, from
accidental entry while systems are
being serviced or any other instance
where a cover is removed
Available to fit 18", 24", and 30"
diameter risers
Open areas in web are large enough
to allow tanks to be pumped without
having to remove the security net
Installs easily in our segmented riser
and others
Install safety net in all risers not
containing an inner lid.
Order part No. STF-N18
STF-N24
STF-N 30
CAD detail drawing available in DXF format
RELATED PRODUCTS
STF-CI24 page 5
STF-APC24G page 6
STF-APC24B page 6
STF-RB24B page 9
STF-AR24 page 9
STF-APC24GI-075 page 14
STF-APC24BI-075 page 14
STF-APC24GI-100 page 14
STF-APC24BI-100 page 14
STF-APL24G page 14
U.S. Patent Pending STF-APL24B page 14
PAGE
Toll Free 888-999-3290 Office 231-582-1020 Fax [phone] Email [e-mail] Web www.gag-simtech.com 10
116 of 212

Septic Tank Effluent Filter
117 of 212

8-in. to 15-in. Dia. Biotube Effluent Filters
Applications
Orenco° 8-inch to 15-inch Biotube° Effluent Filters are designed to
remove solids from effluent leaving commercial septic tanks. They can be
used in new and existing tanks.
General
Orenco® 8-inch to 15-inch Biotube° Effluent Filters' are used to improve
the quality of effluent exiting a commercial septic tank. The Biotube
cartridge fits snugly in the vault and is removable for maintenance, the
handle assembly snaps into the notches in the top of the vault, and the
tee handle can be extended for easy removal of the cartridge. A "base
inlet" model (see p. 2) is available for low -profile tanks. An optional slide
rail system, available on larger models, simplifies installation and provides
tank access for servicing.
Handle assembly
klarm float assembly
ordered separately)
Pipe coupling
Biotubes
✓ault
nlet holes m
Supr
lili`�LSuppo
Cutaway view
Side view
. Oreni Biotube® Effluent Filters are covered under multiple U S. and international patents.
Standard Models
FT0854-36,FT0822-1413,FT1254-36,FT1554-36,FT1254-36AR
Product Code Diagrams
FT 0 ❑ ❑ - 36 T❑ FTP 0854-36 NC
Float switch bracket and slide rail options:
Blank = no options selected
A = float switch bracket installed
R = slide rail installed'
Cartridge height, in. (mm):
36 = 36 (914), standard
Housing height', in. (mm):
48 = 48 (1219)
54 = 54 (1372)
60 = 60 (1524)
66 = 66 (1676)
Filter diameter, in. (mm):
08 = 08 (200)
12 = 12 (300)
15 = 15 (375)
Filter mesh option:
Blank — Ya-in. (3-mm) filter mesh
P = %e-In. (1.6-mm) filter mesh
Biotube® effluent filter
Minimum liquid level (MLL) information:
48-in. (1219-mm) housing for MILL of 37-46 in. (940-1168 mm)
54-in. (1372-mm) housing for MILL of 47-63 in. (1194-1600 mm)
60-in. (1524-ni housing
for MILL of 64-84 in. (1626-2134 ni
66-in. (1676-mm) housing for MILL of 85-112 in. (2159-2845 mm)
For 12- and 15-in. (300- and 375-mm) only; use slide mil option
when only one access is available for the filter chamber
FT00822-14B❑
Toot switch bracket and overflow plate options:
Blank = no options selected
A = float switch elbow installed
FSO = overflow plate installed
Base inlet model
Cartridge height, in. (mni
14 = 14 (356), standard
Filter housing height, in. (mni
22 = 22 (558), standard
8-in. (200 mm) filter diameter
Filter mesh option:
Blank = Ya-In. (3-mm) filter mesh
P = 1/16-In. (1.6-mm) filter mesh
Biotube® effluent filter
Materials of Construction
Vault PVC
Pipe coupling PVC
Handle components PVC
Support coupling and bracket PVC
Biotube° cartridge Polypropylene and polyethylene
Note: Support coupling and support bracket are available on 12-inch and 15-inch filters only.
Orenco Systems" Inc. , 814 Airway Ave., Sutherlin, OR 97479 USA • 800-348-9843 • 541-459-4449 • www.orenco.com
NTD-FT-FT-2
Rev. 3.0, © 01 A 9
Pagel of 2
118 of 212

Air vents and discharge orifices
Air vent o 0
Discharge orifice(s) �� O
8-in. base 8-in. 12-in. to 15-in.
inlet models models models
A
B IN
Standard model
Specifications
Model
FT0854-36
FT0822-14B
FT1254-36
FT1254-36AR
FT1554-36
A - Cartridge height, in.
36
14
36
36
36
B - Nominal diameter, in.
8
8
12
12
15
C - Inlet hole height*, in.
22
n/at
22
22
22
D - Vault base to invert height, in.
38
13
38
38
38
E - Vault height
54
22
54
54
54
Number of inlet holes
8
n/a
8
8
8
Inlet hole diameter, in.
1.375
n/a
1.375
1.375
1.375
Number of discharge orifices
2
1
1
1
1
Discharge orifice diameter, in.
1.125
1.750
2
2
2
Pipe coupling diameter, in.
4
4
4
4
4
Number of air vents
1
1
1
1
1
Air vent diameter, in.
0.75
1.750
0.75
0.75
0.75
Filter surface area$, ft2
14.6
6.0
30.0
30.0
50.5
Flow area**, ft2
4.4
1.8
9.0
9.0
15.2
* Inlet hole height can vary depending on the configuration of the tank. Optimum hole height is 65-75% of the minimum liquid level.
t No inlet holes required, because influent enters between the vault base and the bottom of the filter cartridge.
# Filter area is defined as the total surface area of all individual Biotubes® within the filter cartridge.
Flow area is defined as the total open area (area of the mesh openings) of all the individual Biotubes within the filter cartridge.
NTD-FT-FT-2 Orenco Systems® Inc. , 814 Airway Ave., Sutherlin, OR 97479 USA • 800-348-9843 • 541-459-4449 • www.orenco.com
Rev. 3.0, © 01/19
Page 2of2
119 of 212

Biotubee Effluent Filter Installation
Model FT08 and All Base Inlet Models
(U.S. Patent Nos. 5294635 / 4439323)
Before You Begin
Be sure the tank is empty before you attempt to perform this installation.
In existing tanks or in tanks with short outlet stubs, it may be necessary to extend
the tank outlet stub by using a coupling and a pipe section. A coupling may also be
needed to bush from 3034 PVC to the Schedule 40 outlet of the filter.
IMPORTANT Take proper precautions and wear personal protection equipment
(PPE) whenever working in an enclosed area, such as a septic tank.
Step 1: Dry Fit Vault
Step 1a: Remove the Biotube° filter cartridge from the vault.
Step Ill Dry fit the vault's outlet to the tank outlet stub.
• Make sure there is enough clearance at the tank opening to remove the
Biotube filter cartridge for cleaning and tank pumping.
Step 1c: Remove the vault from the tank outlet stub.
Step 2: Install Vault And Filter
Stainless steel self -drilling screws can be used in place of PVC cement in this step.
Step 2a: Apply PVC cement to the outside of the tank outlet stub and the inside
of the vault's outlet.
• Don't use PVC cement if you are using stainless steel screws.
Step 2b: Press the vault into position on the tank stub.
• Make sure the vault is straight and vertical, adjust it if necessary.
• Secure the vault with the stainless steel screws, if you are using this method.
Step 2c: Install the Biotube filter cartridge into the vault.
• Makes sure the handle tees snap into the vault body.
Step 3: Adjust Handle Length, If Necessary
If necessary, extend the filter cartridge's handle to make access easier from the
top of the riser.
• Use 1-in. (25-mm) Schedule 40 PVC for the handle extension.
• If the handle extension is longer than 4 feet (1.2 m), make a stiffening "ladder"
with tees and horizontal pipe sections.
• Secure the extension on the handle with stainless steel self -drilling screws or
PVC cement.
2c
3❑
0 O 0
0 0 0
2b
0 0
Orenco Systems®, Inc., 814 Airway Ave., Sutherlin, OR 97479 USA • 800-348-9843 • 541-459-4449 • www.orenco.com
NIN-FT-FTM-1
Rev. 2.0 ® 08117
Page 1 of 1
120 of 212

AdvanTex Treatment Component
121 of 212

AdvanTexO AX20 Textile Filter
Applications
Orenco's AdvanTex® AX20 Treatment System' is an innovative technol-
ogy for onsite treatment of residential wastewater. The heart of the
System is the AdvanTex Filter, a sturdy, watertight fiberglass basin
filled with an engineered textile material. This lightweight, highly
absorbent textile material treats a tremendous amount of wastewater
in a small space. AX20 Treatment Systems are ideal for:
• Small sites
• System upgrades and repairs
• New construction
• Poor soils
• Nitrogen reduction
• Price -sensitive markets
• Pretreatment
For sizing, see "AdvanTex® Design Criteria," NDA-ATX-2.
The heart of the AdvanTex° AX20 Treatment System is this sturdy, watertight fiber-
glass basin filled with an engineered textile material.
Physical Specifications"
Filter basin length. in. (mm)
91 (2311)
Width, in. (mm)
40 (1016)
Height, in. (mm)
31 (787)
Area (footprint), ft2 (m2)
20 (1.85)
Filter dry weight, lb (kg)
383 (174)
Features/Specifications
To specify this product, require the following:
• Wastewater treatment to better than secondary treatment standards
• Consistent treatment, even during peak flows
• Timer operation for flow monitoring, flow modulation, and surge
control
• Fixed film textile media (a polyester plastic), operated in an unsatu-
rated condition
• Consistent media quality
• Low maintenance beyond annual servicing
• Low energy consumption (under $1.45-4.86/month power cost at
national average electric rate of $0.10/kWh)
• Complete pre -manufactured package, ready -to -install
• Watertight construction, corrosion -proof materials, tamper -proof lid
bolts
• Anti -flotation flanges
• Foam -core lid provides insulation value of R-6 (RSI-1.1)
• Quiet operation
Standard Models
AX20, AX20N
Product Code Diagram
AX200Series ❑-❑-❑-❑-❑
Tischarge pump voltage options:
Blank - 120 V
230V - 230 V
Float switch options:
Blank- mercury float switches
MVF = non -mercury float switches
PVU height options:
Blank - 57-in. (1448-mm) height
68 - 68-in. (1727-mm) height
Splice box options:
Blank - internal splice box
SX - external splice box
Treatment mode:
MODEIA - mode 1, gravity discharge MODEM - mode 3, gravity discharge
MODEIB - mode 1, pump discharge MODEM - mode 3, pump discharge
NSF approval option:
Blank - standard AdvanTex system
N - NSF cadged AdvanTee system
1 20 ft2 (1.8 ml nominal treatment area
AdvanTex® Treatment System
Covered by U.S. patent numbers5,980,748; 5,531,894; 5,480,561; 5,360,556; 5,492,635;
and 4,439,323. Additional patents pending. AdvanTex° Treatment System AXN Models meet the requirements of
Nominal values provided. See AdvanTex® Treatment System drawings for exact dimensions.
I
NSF-ANSI Standard 40 for Class I Systems.
ems,
Orenco Systems° • 800-348-9843 • [phone] • www.orenco.com
NTD-ATX-AX-2
Rev. 3 ° 12/20
Pagel of 1
122 of 212

Adva nTex
AX20 Treatment Systems
Residential Applications
212

How To Use This Manual............................................................ Page 2
Before You Begin.................................................................. Page 3
Septic Tanks Used in AX20 Treatment Systems .......................................... Page 3
Standard System Components....................................................... Page 4
Installation Overview............................................................... Page 5
Installation Steps.................................................................. Page 5
Step 1:
Review or Sketch Site Plan .......................................................
Page 6
Step 2:
Make Excavation(s).............................................................
Page 7
Step 3:
Prep and Set Septic Tank and Pump Basin ...........................................
Page 8
Step 4:
Install Tank Adapters and Risers (If Needed) ..........................................
Page 9
Step 5:
Test Tank and Adapter Seams for Watertightness ......................................
Page 9
Step 6:
Prep and Set AX20 Unit..........................................................
Page 10
Step 7:
Install Pump Package in Septic Tank ................................................
Page 11
Step 8:
Install Pump Package in Pump Basin ................................................
Page 11
Step 9:
Install Recirculating Splitter Valve (RSV) ..............................................
Page 12
Step 10:
Connect Filtrate Return Line ......................................................
Page 12
Step 11:
Connect Recirc Transport Line .....................................................
Page 12
Step 12:
Connect Filtrate Discharge Line ....................................................
Page 13
Step 13:
Install Passive Air Vent...........................................................
Page 13
Step 14:
Mount and Wire Control Panel .....................................................
Page 13
Step 15:
Perform Operational Test .........................................................
Page 14
Step 16:
Backfill Installation.............................................................
Page 15
How To Use This Manual
This manual contains an Installation Overview and a set of Installation Steps.
• Installation Overview —This is a simple overview of the installation steps. It is a reference only; complete instructions are found in
the installation steps that follow.
• Installation Steps —This provides general instructions for each installation step, along with references to installation documents for
specific components. There are also steps in this manual covering operations performed before and after the AX20 unit is installed that
are necessary to successfully complete the installation. Many Orenco products come with installation instructions. All of these instructions
are also provided in hardcopy form in our Orenco Installer Binder. Contact your Distributor or Orenco for a copy of the binder, or find indi-
vidual instructions online in the Orenco Document Library at www.orenco.com.
You will find IMPORTANT information, Key Points, and Notes in this manual, marked with easy -to -see visuals:
OIMPORTANT — These point out potential hazards to equipment or people during and after the installation.
QKey Points —These are critical for a quality installation and must be completed in order for your installation to be successful.
Notes — These cover useful information and tips that can help make your installation simpler or easier. They may also
provide information on variations in components or methods.
NIM-ATX-AX-1 Orenco Systems®, Inc., 814 Airway Ave., Sutherlin, OR 97479 USA • 800-348-9843 • 541-459-4449 • www.orenco.com
Rev. 5.0, © 03/17
Page 2
124 of 212

Before You Begin
Before you begin the installation, read this manual and any documents referenced in it. Also, be sure that the instructions for these products
are the most current ones available. Please note that you must perform the installation according to the current manual or the
AdvanTex° Treatment Systems Limited Warranty will he void. You can make sure your instructions are current by checking our online
Document Library at www.orenco.com. You'll save time and money on installation day, and you'll get fewer call-backs.
This manual provides basic information for installing AdvanTex'" AX20 treatment systems. It does not replace training or engineering plans. If
there are differences between your engineering plans and the instructions in this manual, contact your Designer or your local Dealer of Orenco
Residential Wastewater Treatment Systems.
If you are not an Authorized AdvanTex Installer, contact your local Dealer for training and authorization before installing this system. The
Dealer can provide technical support, training, and replacement components. To find the nearest Dealer, check the Distributor Locator page at
www.orenco.com. If there is no local Dealer, call Orenco Systems, Inc. at [phone] or [phone].
OIMPORTANT
• The backwash discharge from a salt -type water softener MUST NOT be plumbed into an AX20 unit or the preceding septic tank.
• Failing to follow these instructions will void the system's warranty.
• Contact your Dealer if you have questions about any household plumbing arrangements that may interfere with the functioning of the
system.
QKey Points:
• Inspect your order for completeness and inspect each component for shipping damage. If any of the order is incomplete or dam-
aged, contact your Dealer or Orenco.
• Check to be sure instructions and items supplied comply with your state and local regulations.
• Carefully read and follow all instructions.
• If you are not an authorized AdvanTex Installer, contact your local Dealer for training and authorization before installing this system.
Note: All pipe diameters provided are U.S. nominal IPS pipe sizes. If you are using metric pipe, you may need adapters to
connect to the U.S. fittings supplied with AdvanTex Treatment Systems.
Septic Tanks Used in AX20 Treatment Systems
Be sure that any septic tank used in an AX20 Treatment System meets the following conditions:
• The tank must be watertight and free of leaks.
• The tank must conform to the specifications of an authorized tank design for AdvanTex Systems. Call your local Dealer for specifics.
• The tank must meet all applicable regulatory requirements.
Orenco Systems®, Inc., 814 Airway Ave., Sutherlin, OR 97479 USA • 800-348-9843 • 541-459-4449 • www.orenco.com NIM-ATX-AX-1
Rev. 5.0 © 03/17
Page 3
125 of 212

Standard System Components
From y
residence
------------- - - - - --
-
i
i
i
m 'Fol
i
L-------------------
Top view, Mode 1 AX20 system with unit concrete tank, and discharge pump basin
Side view, Mode 1 AX20 system wM unit, concrete tank, and discharge pump basin
O Septic tank inlet tee
O Septic tank (two -compartment tank shown)
© Septic tank baffle wall
O Flow -through port
© Biotube® pump package (pump vault, effluent
filter, float switch assembly, pump)
O Recirc-transport line
O Distribution manifold
p Filtrate return line
O Recirculating splitter valve (RSV)
m Filtrate discharge line
m Pump basin
® Filtrate discharge pump package (flow inducer,
float switch assembly, pump)
® Passive air vent
m Splice box(es) (Orenco® SBEX shown)
® Antibuoyancy flange(s)
m Access risers and/or lids
m d y To
dispersal
y
NIM-ATX-AX-1 Orenco Systems®, Inc., 814 Airway Ave., Sutherlin, OR 97479 USA • 800-348-9843 • 541-459-4449 • www.orenco.com
Rev. 5.0, © 03/17
Page 4
126 of 212

Installation Overview
Step 1: Review the site plan. If there is no site plan, draw up a plan including locations, elevations, and distances.
Step 2: Make the excavations for the septic tank, pump basin, and AX20 unit.
Note: You can make all of the excavations at the same time, or you can excavate separately for the unit, the
basin, or both before installing them.
Step 3: Prep and set the septic tank and pump basin (if used) according to the manufacturer's instructions.
Note: If you are installing the pump basin in a separate installation, you can choose to prep and set it after testing
the tank and adapters for watertightness.
Step 4: Install the tank adapters (if necessary) according to the manufacturer's instructions and install the access risers.
Step 5: Test the tank and the adapter seams for watertightness.
QKey Point: The tank and tank -to -riser connections must pass this test before you connect the AX20.
Step 6: Prep and set the AX20 unit.
Step 7: Install the Biotube° Pump Package in the septic tank's second compartment (or the second tank, in two -tank systems).
Step 8: Install the discharge pumping equipment into the pump basin (if used).
Step 9: Install the recirculating splitter valve (RSV) in the septic tank and install the split flow tee between the septic tank, the AX20
unit, and the pump basin or final discharge.
Step 10: Connect the filtrate return line from the unit to the RSV.
Step 11: Connect the recirc transport line from the Biotube pump package to the distribution manifold in the AX20.
Step 12: Connect the filtrate discharge line.
Step 13: Install the passive air vent on the AX20 unit.
Step 14: Mount, wire, and test the control panel.
Step 15: Perform an operational test of the AdvanTex System.
Step 16: Backfill the installation and secure the AX20 lid and all access riser lids.
Orenco Systems®, Inc., 814 Airway Ave., Sutherlin, OR 97479 USA • 800-348-9843 • 541-459-4449 • www.orenco.com NIM-ATX-AX-1
Rev. 5.0 © 03/17
Page 5
127 of 212

Installation Steps
Mode 1 Configuration
Discharge to
drainfield
T
Wire
_
Concrete
run
tank
Pump
vault
;
Pump
R5V
basin
Air vent
j
AdvanTex
j
unit
I
Inlet
� 1
Filtrate
return
1
I Wire'
runs'
I
Cleanout
I
I r
I r
Control panel
—�
Post
4
House
Sample sketch of a Mode 1 configuration system layout
Mode 3 Configuration Discharge to
drainfield
Concrete
r
tank 1 run
Pump t
vault
� 1
Filtrate Air vent
return AdvanTex }
unit
Inlet t
Pump
basin
Iz5V
t
I
Wire
runs
I �
Cleanout t
4 I t
Control panel +t
Post r
House
Sample sketch of a Mode 3 configuration system layout
Step 1: Review or Sketch Site Plan
Check the site plan for the specifics of your installation.
QKey Points:
• If you're installing the AX20 unit more than 20 ft (6 m) from the septic
tank, contact your Dealer for assistance.
• Confirm the treatment mode (Mode 1 or Mode 3) of the AdvanTex sys-
tem you are installing before beginning the installation. The treatment
mode is based on the system's nitrogen reduction requirements. For
more information, contact your Dealer.
Step 1a: Detailed Site Plan Provided
Make sure that the site plan matches the site. If it doesn't, contact the
designer or engineer before you schedule the installation.
Step 1 b: Plan Of Limited Detail Or No Site Plan Provided
If you only have a plan of limited detail or no site plan, contact your Dealer
for assistance.
QKey Points:
• A minimum fall of 1/ inch per foot (20 mm per m or 2%) is required ...
From the invert of the AX20 filtrate outlet to the invert of the RSV's inlet.
From the invert of the RSV's outlet to the invert of the pump basin's inlet
(on systems with pump basins).
• If you are using a concrete tank or you are using an Orenco fiberglass
tank without a tank saddle, calculate how high the unit needs to sit
above the inlet on the RSV split flow tee. Variables include:
Length of the filtrate return line
Type of tank being used
Tank adapter style
Elevation of the RSV penetration in the access riser
Final grade of the site
• The bottom of the AX20 lid must sit at least 2 inches (50 mm) above
final grade.
• An AX20 unit can be placed in several different positions in relation to
the septic tank. If you have questions about unit placement, contact
your Dealer before continuing.
• The filtrate outlet and the recirc inlet are typically installed on opposite
sides of the AX20 unit.
• Sketch the exact positions of the system components, pipes, electrical
conduits, etc. Account for current and likely future landscape features
in the sketch. (For control panel installation, see EIN-CP-GEN-1, Panel
Installation.)
Note: If you have any questions about the key points of planning
this installation, please contact your Dealer.
NIM-ATX-AX-1 Orenco Systems®, Inc., 814 Airway Ave., Sutherlin, OR 97479 USA • 800-348-9843 • 541-459-4449 • www.orenco.com
Rev. 5.0, © 03/17
Page 6
128 of 212

Installation Steps
Step 2: Make Excavation(s)
Consider the necessary elevations, offsets, and grade requirements for the
septic tank, AX20 unit, and discharge pump basin.
Step 2a: Excavate the septic tank hole. Follow the manufacturer's instructions.
• For Orenco fiberglass tanks, see NIN-TNK-1, Fiberglass Tank Burial.
Step 2b: Excavate the pump basin hole or discharge tank hole, if necessary.
Follow the manufacturer's instructions.
• The pump basin can be placed in the same excavation as the septic
tank, if there is enough room.
• If needed, you can make the pump basin excavation after you have
prepped and set the tank.
• For Orenco PVC pump basins, see NIN-PB-1, PVC Basin Installation.
QKey Point: A minimum fall of 1/4 inch per foot (20 mm per m or 2%)
is required from the invert of the AX20 filtrate outlet to the invert of
the RSV's inlet and from the invert of the RSV's outlet to the invert
of the pump basin's inlet or discharge tank's inlet.
Step 2c: Excavate the AX20 hole, if it's being installed in a separate excavation.
• If needed, you can make the AX20 excavation after you prep and set the
tank and (if your system includes one) the pump basin.
• Excavate a hole 8.5 ft x 4.5 ft (without antiflotation flanges) or 6 ft (with
antiflotation flanges) x up to 28 in. deep [2.6 m x 1.4 (or 1.8 m) x 0.7 m],
depending on the fall necessary to meet requirements.
• For information on installation configurations or methods not included
in this manual, contact your Dealer.
QKey Points:
• A minimum fall of 1/4 inch per foot (20 mm per m or 2%) is required from
the invert of the AX20 filtrate outlet to the invert of the RSV's inlet.
• Allow at least 44 inches (1.1 m) between units in systems with multiple units
• Antiflotation flanges are ...
Recommended if the AX20 unit isn't attached directly to the tank.
Required if groundwater could be present in the AX20 excavation at any
time, or if surface runoff could fill the excavation at any time, resulting in
a "bathtub" effect.
• If you have questions about the need for antiflotation flanges, contact your
Designer or a qualified engineer.
�°i'd
•off
00
6 in. (150 mm)
clearance all sides ;
'
of the pump basin
• o .
oo
ho o
..a o o ..a
oPo.4;o
Example discharge basin hole (separate excavation)
�.' ,o •'moo.
o.' ,o •'moo. o.'
,o •'��
oq
Length:
8.5ft(2.6m)
o,
o•
.•c
.o
•o
�•
Width:
°
!G
0
4.5ft(1.4m)
0
without antiflotation
°
or
o.
6ft(1.8m)
�•
o,
with antiflotation
•o•
o 0
Excavation length and width for AdvanTex units
(separate excavation)
�,•o' o 0
Depth:
up to 28 in. (0.7 m), o
depending on required fall
Excavation depth for AdvanTex units (separate excavation)
Orenco Systems®, Inc., 814 Airway Ave., Sutherlin, OR 97479 USA • 800-348-9843 • 541-459-4449 • www.orenco.com NIM-ATX-AX-1
Rev. 5.0 © 03/17
Page 7
129 of 212

Grenco®
S Y S T E M S
Installation Steps
' Lightly moisten fill material
o �(if necessary)
Mechanical
o .lc' compactor
o Ip
'• o
0
' o
o OF
oI p
o
—Tank midseam
' I
o
Backfill in
16-inch \
(400-mm)
l ifts
Haunch
zone
Partially backfill septic tank (Orenco fiberglass tank shown);
from NIN-TNK-1, Fiberglass Tank Burial.
Step 2. Make Excavation(s), cont.
Step 2d: Make sure the bottom of each excavation is stable, smooth, level,
and free of debris, rocks, and sharp objects.
Step 2e: Bed the tank and pump basin. Follow the manufacturers' instructions.
• For Orenco fiberglass tanks, see NIN-TNK-1, Fiberglass Tank Burial.
• For Orenco PVC pump basins, see NIN-PB-1, PVC Basin Installation.
QKey Points.
• If the bottom is uneven or rocky, over -excavate the hole and lay a
4-inch (100-mm) bed of sand or pea gravel and compact it to make an
even, smooth surface.
• For unstable soil (peat, quicksand, muck, soft or highly expansive clay,
etc.), over -excavate the hole by 6 in. (150-mm) and set a firm, 5-1n.
(150-mm) compacted base of < %2- to <_ 3/-in. (13- to 19-mm) aggregate
or pea gravel.
• If you have doubts about the soil's stability, contact a qualified engineer
or professional. For extremely unstable soil, contact a qualified engineer
for recommendations on stabilizing the excavation before you continue.
Step 3. Prep and Set Septic Tank and Pump Basin
Step 3a: Prep and set the septic tank. Follow the manufacturer's instructions.
• For Orenco fiberglass tanks, see NIN-TNK-1, Fiberglass Tank Burial.
OIMPORTANT Take care to keep everyone clear of the excavation
when placing the tank and pump basin!
QKey Point. Set the tank at the correct depth to connect to the
• sewage inlet.
Step 3b: Prep and set the pump basin. Follow the manufacturer's instructions.
• If necessary, you can set and prep the pump basin at any time before
prepping and setting the AX20 unit.
• For Orenco PVC pump basins, see NIN-PB-1, PVC Basin Installation.
OIMPORTANT It is critical for system operation that you set the basin
with the RSV penetration correctly aligned and at the correct height!
Step X Partially backfill the septic tank (and pump basin, if it is in the
same excavation). Follow the manufacturers' instructions.
• For Orenco fiberglass tanks, see NIN-TNK-1, Fiberglass Tank Burial.
• For Orenco PVC pump basins, see NIN-PB-1, PVC Basin Installation.
QKey
Point: If the tank and basin are in the same excavation, only
backfill around the pump basin to just below the bottom of the
basin inlet hole until you've plumbed the basin.
NIM-ATX-AX-1 Orenco Systems®, Inc., 814 Airway Ave., Sutherlin, OR 97479 USA • 800-348-9843 • 541-459-4449 • www.orenco.com
Rev. 5.0, © 03/17
Page 8
130 of 212

Installation Steps
Step 4: Install Tank Adapters and Risers (If Needed)
Step 4a: Install the tank adapters if they haven't been installed. Follow the
manufacturer's instructions.
• For Orenco PRTA24 or PRTA30 Tank Adapters, see NIN-TA-PRTA-2,
PRTA24 and PRTA30 TankAdapter.
• For Orenco RRFTA or RRFTA30 Tank Adapters, see NIN-TA-RRFTA-1,
RRFTA and RRFTA30 Tank Adapter
• For Orenco FRTA30-FRP Tank Adapters, see NIN-TA-FRTA-1,
FRTA30-FRP TankAdapter.
Step 4b: Install the access risers, if they haven't been installed, as well as
any necessary grommets and splice boxes.
• For installing grommets in access risers and installing risers onto Orenco
tank adapters, see NIN-RLA-RR-1, PVC Riser Installation.
• For Orenco external splice boxes, see NIN-SB-SBEX-1, External Splice Box.
• For Orenco internal splice boxes, see NIN-SB-SB-1, Internal Splice Box.
QKey Points:
• Watertight seams and penetrations are critical for proper performance.
• Before installing the risers, make sure that ...
All risers are the correct height — the recommended riser height is
2 inches (50 mm) above final grade.
All riser penetrations are at the correct height for the connections.
The RS3 flanged coupling is installed in the correct riser and the riser
with the RS3 flanged coupling is being installed over the correct tank
access hole. (See NIN-RSV-3, Recirculating Splitter Valve.)
All riser penetrations are aligned correctly.
• After installing the risers, make sure that ...
All adhesive seams are free of voids, with smooth, continuous fillets.
The adhesive is set before continuing.
Step 5: Test Tank and Adapter Seams for Watertightness
Step 5a: Test the tank's watertightness. Follow the manufacturer's instructions.
• Some manufacturers require you to partially or fully backfill around the
tank before testing for watertightness.
Step 5b: Test the tank -to -riser adapter seams for watertightness.
• Use NIN-RLA-RR-1, PVC Riser Installation instructions to test the seams
between the access riser, tank adapter, and tank for watertightness.
QKey Points:
• The seams between the access riser, tank adapter, and tank must all pass
the watertightness test before you continue.
• Follow all applicable regulations for watertightness testing.
Access riser
Fill the tank to a
level 2 in. (50 mm)
into the riser.
A- 2 in.
Tank brim —�— (50 mm)
Test seams for watertightness (Orenco fiberglass tank shown),
from NIN-RLA-RR-1, PVC Riser Installation.
Orenco Systems®, Inc., 814 Airway Ave., Sutherlin, OR 97479 USA • 800-348-9843 • 541-459-4449 • www.orenco.com NIM-ATX-AX-1
Rev. 5.0 © 03/17
Page 9
131 of 212

Installation Steps
0
`Riser
AX-20
unit
Compacted bed
Riser
Concrete
tank
Place the AX20 unit on the bed of crushed rock, soil, or
sand on top of the concrete tank.
Step 6: Prep and Set AX20 Unit
To prep and set the AX20 unit, find the correct sub -step below. If you don't
see your application listed, stop and contact your Dealer before continuing.
• Attaching antiflotation flanges to the unit ... see Step 6a.
• Setting the unit in its own excavation ... see Step 6b.
• Setting the unit over the tank, unattached ... see Step 6c.
• Attaching the unit to the top of an Orenco fiberglass tank ... see Step 6d.
QKey Points.
• For all AX20 installations, a minimum fall of 1/a in. per ft (20 mm per m or
2%) is required from the invert of the AX20's filtrate outlet to the invert of
the RSV's inlet.
• The AX20 lid's bottom must be at least 2 in. (50 mm) above finished grade.
• An AX20 weighs about 350 lb (160 kg) dry.
OIMPORTANT
• Always make sure the lid is bolted down before lifting the AX20 unit.
• Orenco strongly recommends using an excavator and lifting straps to lift
and move the AX20 unit.
• Never wrap lifting straps around the antiflotation flanges. See Photo 6b,
"Lift the AX20 unit, " for the correct way to lift the unit.
• Keep everyone clear of the excavation when placing the unit.
Step 6a: Attaching Antiflotation Flanges To The Unit
1. Set the unit on a raised surface with access to the unit's underside.
2. Align the flanges with the pre -drilled brackets on the bottom of the unit.
3. Use the bracket holes as pilots to drill 17/64-in. (7-mm) holes in the flanges.
4. Attach the flanges to the brackets with the included hardware.
Step 6b: Setting The Unit In Its Own Excavation
1: Make sure the AX20 unit's lid is bolted down.
2: Lift and lower the unit into position.
3: Make sure the unit is aligned correctly and that it is level.
Step 6c: Setting The Unit Over The Tank, Unattached
1: Follow the tank manufacturer's instructions for backfilling the tank.
• For Orenco fiberglass tanks, see NIN-TNK-1, Fiberglass Tank Burial.
2: Place and compact a bed of crushed rock, soil, or sand on top of the tank.
• The bed has to be thick enough to provide the correct fall from the
invert of the AX20 filtrate outlet to the invert of the RSV's inlet.
3: Make sure the AX20 unit's lid is bolted down.
4. Lift and lower the AX20 unit into position.
5: Make sure the unit is aligned correctly and that it is level.
NIM-ATX-AX-1 Orenco Systems®, Inc., 814 Airway Ave., Sutherlin, OR 97479 USA • 800-348-9843 • 541-459-4449 • www.orenco.com
Rev. 5.0, © 03/17
Page 10
132 of 212

Installation Steps
Step 6: Prep and Set AX20 Unit, cont.
Step 6d: Attaching The Unit To An Orenco Fiberglass Tank
1: Install the tank saddles if they aren't already installed on the tank.
• For Orenco tank saddles, see NIN-SAD-2, Two -Piece Fiberglass Tank
Saddle Installation.
2: Set the unit on a raised surface with access to the unit's bottom.
3: Sand the unit's bottom surface where it will rest on the saddles.
4: Wipe the unit's and saddles' bonding surfaces with acetone and a clean cloth.
5: Apply a bead of methacrylate adhesive to the saddles' bonding surfaces.
6: Lift and lower the AX20 unit into position.
7: Make sure the unit is level and fully seated on the saddles.
Step 7.• Install Pump Package in Septic Tank -1d
Install the Biotube° pump package components in the septic tank.
Step 7a: Install the pump vault.
• For PVU and PV series pump vaults, see NIN-PVU-1, Biotube Pump Vault
Installation.
Step 7b: Install the pump and discharge plumbing assembly.
• For HV-style discharge plumbing, see NIN-HV-1, Pump and Discharge
Plumbing.
Step 7c: Install the float switch assembly.
• For installing float switch assemblies, see NIN-MF-1, Float Switch
Assembly.
Step 8: Install Pump Package in Pump Basin
If your system includes a pump basin, install the pump package now.
QKey Point: A minimum fall of 1/4 inch per foot (20 mm per m or 2%)
is required from the invert of the RSV's outlet to the invert of the
pump basin's inlet.
Step 8a: Install the pump and discharge plumbing assembly.
• For HV-style discharge plumbing, see NIN-HV-1, Pump and Discharge
Plumbing.
Step 8b: Install the float switch assembly.
• For float switch assemblies, see NIN-MF-1, Float Switch Assembly.
Step 8c: After you've installed the pump package components, test the
pump basin for watertightness.
• For Orenco PVC pump basins, see NIN-PB-1, PVC Basin Installation.
0 0
Make sure the AX20 is level and fully seated on the saddles.
OCo,___("earless"
-inch pump and discharge
lumbing assembly
ump vault
PVU model shown)
Discharge plumbing assembly
Biotube° filter cartridge
handle
Float switch assembly
Pump vault
("earless" PVU model shown)
Biotube° filter cartridge
Sample pump package installation (top and side view)
Orenco Systems®, Inc., 814 Airway Ave., Sutherlin, OR 97479 USA • 800-348-9843 • 541-459-4449 • www.orenco.com NIM-ATX-AX-1
Rev. 5.0 © 03/17
Page 11
133 of 212

Installation Steps
u
Mode 1 RSV30 installed
Vent
KD
Top view of pod
Filtrate return Recirc transport line
Recommended position of recirc transport line
Step 9: Install Recirculating Splitter Valve (RSV)
Install the RSV in the first septic tank's second compartment or in the second
septic tank's inlet riser (Mode 1), or in the first septic tank's inlet riser (Mode 3).
• If you are unfamiliar with the terms "Mode 1" and "Mode 3," or if the
design doesn't state the mode for the system, stop and contact the
Designer or the Dealer.
• For RSVs in residential AX20 applications, see NIN-RSV-3,
Recirculating Splitter Valve Installation.
• To determine the correct stinger length, see NIN-ATX-DA-1,
Float Switch and RSV Settings.
• For RSVs in commercial AX20 applications, contact your Dealer.
OIMPORTANT -
It is critical for system operation that ...
The split flow tee is correctly aligned and at the correct height!
The eccentric couplings are installed with their offset openings at the
invert of the split flow tee.
The stinger length is correct.
• Use an all-purpose ABS/PVC transition cement to join ABS and PVC parts.
Step 10. Connect Filtrate Return Line
Step 10a: Dry fit the filtrate return plumbing between the filtrate return on
the AX20 unit and the split -flow tee on the RSV.
• Use 2-inch nominal (50-mm DN) PVC pipe and fittings as needed.
QKey Point: Maintain a minimum fall of 1/4 inch per foot (20 mm
per m or 2%) from the invert of the AX20 filtrate outlet to the
invert of the RSV's inlet.
Step 10b: Mark the correct lengths and fall angles on the pipe and fittings.
Step 10c: Disassemble the plumbing and adjust as needed for good fit and fall.
Step 10d: Glue and refit the filtrate return line's pipe sections and fittings.
IMPORTANT Use an all-purpose ABS/PVC transition cement to join
ABS and PVC parts.
Step 11: Connect Recirc Transport Line
Step I Ia: Dry fit the recirc transport line plumbing between the septic
tank's outlet and the inlet of the AX20's distribution manifold.
• Use 2-inch nominal (50-mm DN) PVC pipe and fittings as needed.
Step 11b: Mark the correct lengths on the pipe and fittings.
Step 11c: Disassemble the plumbing and adjust as needed for good fit.
Step IId: Glue and refit the recirc transport line's pipe sections and fittings.
NIM-ATX-AX-1 Orenco Systems®, Inc., 814 Airway Ave., Sutherlin, OR 97479 USA • 800-348-9843 • 541-459-4449 • www.orenco.com
Rev. 5.0, © 03/17
Page 12
134 of 212

Installation Steps
Step 12. Connect Filtrate Discharge Line
Step 12a: Dry fit the filtrate discharge plumbing between the RSV's split -flow
tee and the transport line to dispersal or the pump basin's inlet (if equipped).
QKey Point: Maintain a minimum fall of 1/4 inch per foot (20 mm
per m or 2%) from the invert of the RSV's outlet to final dispersal
or the invert of the pump basin's inlet (if equipped).
Step 12b: Mark the correct lengths and fall angles on the pipe and fittings.
Step 12c: Disassemble the plumbing and adjust as needed for good fit and fall.
Step 12d: Glue and refit the filtrate discharge line's pipe sections and fittings.
IMPORTANT Use an all-purpose ABS/PVC transition cement to join
ABS and PVC parts.
Step 13. Install Passive Air Vent
Use 2-inch (50 mm) PVC pipe to connect the unit's passive air vent to the
2-inch (50 mm) vent fitting that protrudes from the side of the AX20 unit.
• The air vent can be installed up to 20 ft (6 m) away from the AX20 unit,
preferably near a wall or other location that will protect it from damage.
• The air vent can be hidden by shrubbery or landscaping, and it can be
painted to better blend in with landscaping.
QKey Point Make sure that ...
The vent line slopes back toward the unit a minimum of 1/4 inch per
foot (20 mm per m) for proper drainage.
There are no "bellies" in the line that can collect water.
The vent's top is a minimum of 3 inches (75 mm) above final grade.
Step 14. Mount and Wire Control Panel
Note: Installation instructions, schematics, and wiring diagrams for
the specific treatment system are included with each panel. If any of
these are missing, contact your Dealer for a replacement.
Step 14a: Mount the panel using the instructions that came with it.
OIMPORTANT
• DO NOT mount the control panel on an exterior wall other than a garage
or shop wall! The motor contactor makes a sound while engaging and
disengaging that can be disruptive to residents.
• This step should be performed by a licensed and qualified electrician.
QKey Points:
• Follow all applicable regulations for placement of the control panel.
• Mount the panel in a service -friendly location within sight of the tank.
Passive air vent
AX20 unit
Orenco Systems®, Inc., 814 Airway Ave., Sutherlin, OR 97479 USA • 800-348-9843 • 541-459-4449 • www.orenco.com NIM-ATX-AX-1
Rev. 5.0 © 03/17
Page 13
135 of 212

Installation Steps
N
W
om-
Step 14. Mount and Wire Control Panel, cont.
Step 14b: Route and install any necessary electrical conduit.
Step 14c: Route wires and connect the panel, pump, float switches, and other
equipment shown in the instructions and schematics into the control panel.
OIMPORTANT Follow all applicable regulations and electrical codes.
QKey Points.
• Use watertight wire connectors to avoid electrical shorts and other issues.
• Be sure to seal the conduit at the control panel and at the splice box
with UL-listed sealing foam, putty, or silicone sealant.
Step 15. Perform Operational Test
OIMPORTANT
• Before using a generator to operate one or more pumps, contact your
Dealer to make sure it can supply sufficient starting amperage to the
pump(s).
• Always make sure there is enough water in the septic tank to safely run
the pump — at least 4 inches (100 mm) above the bottom float switch.
• For Mode 1 B and Mode 3B systems, fill the pump basin with water until
the water level is just under the lowest float.
Step 15a: Disconnect the manifold union.
Step 15b: Toggle the recirc pump "AUTO/OFF/MAN" switch to "MAN" for
5-10 seconds to flush any debris out of the transport line.
Step 15c: Reconnect the manifold union and hand -tighten it.
Step 15d: Open all of the ball valves on the distribution manifold laterals.
Step 15e: Toggle the recirc pump "AUTO/OFF/MAN" switch to "MAN" for
5-10 seconds to flush any debris out of the manifolds.
Step 15f: Close the ball valves.
Step 15g: Remove orifice shields from several nozzles and use a tape
measure to find out the squirt height from each.
• The squirt height should measure approximately 3-5 ft (0.9-1.5 m).
• If the squirt height isn't at least 3 feet (0.9 m),
Check for debris, breaks, or closed valves.
Check the required voltage on the pump to be sure the pump has
enough power.
• If the system doesn't pressurize correctly, contact your Dealer.
Step 15h: Return the recirc pump "AUTO/OFF/MAN" switch to "AUTO."
Step 15i: If necessary, refill the tank past the inlet holes on the pump vault.
NIM-ATX-AX-1 Orenco Systems®, Inc., 814 Airway Ave., Sutherlin, OR 97479 USA • 800-348-9843 • 541-459-4449 • www.orenco.com
Rev. 5.0, © 03/17
Page 14
136 of 212

Installation Steps
Step 16. Backfill Installation
QKey Points:
• Do not alter the slope of pipes during backfilling. Brace them or place them
on compacted beds and then carefully fill around them.
• Before backfilling, make sure all lids are bolted down.
Step 16a: Finish backfilling the tank excavation if it isn't done yet. Follow the
manufacturer's instructions.
• For Orenco fiberglass tanks, see NIN-TNK-1, Fiberglass Tank Burial.
OIMPORTANT Attaching the AX20 unit to an Orenco fiberglass tank
adds to the tank's buoyancy. In noncohesive soils, * this means a
concrete antiflotation collar has to be installed around the tank's mid -
seam. Contact your Dealer or a qualified engineer if you are unsure
whether a concrete collar is needed.
Step 16b: Backfill the pump basin if it hasn't been done yet.
• For Orenco PVC pump basins, see NIN-PB-1, PVC Basin Installation.
Step 16c: Backfill and compact around the AX20 unit in 12-1n. (300-mm) lifts.
QKey Points:
• Do not use native material to backfill if it is primarily sand; very soft or
highly expansive clay; or if it contains debris, large (> 3/-in. or 19-mm)
rocks, sharp rocks, peat, or muck. In these cases, use <_ 3/-in. (<_
19-mm) rounded gravel, crushed stone, or pea gravel as fill material.
This material should be washed, free -flowing, and free of debris.
• In noncohesive soils* with high seasonal water tables, use 3/-inch
crushed rock as the backfill material.
• Do not backfill with sand.
Step 16d: Compact the fill thoroughly with a mechanical compactor.
QKey Points:
• The bottom of the AX20 lid should sit 2 inches (50 mm) above final
grade.
Step 16e: Close and secure the AX20 unit's lid.
Step 16f: Secure the access lids on the tank and pump basin (if used).
Step 16g: Before the system goes into use, contact the system's Service
Provider and complete the system start-up together per AIM-OM-ATX-1,
Advan Tex 0&M Manual: Start -Up and Routine Maintenance.
'As described in OSHA Standards (29 CFR, Part 1926, Subpart P, Appendix A), noncohesive soils
or granular soils include gravel, sand, or silt with little or no clay content. Granular soil cannot be
molded when moist and crumbles easily when dry. Cohesive soils include clayey silt, sandy clay,
silty clay, clay, and organic clay. Cohesive soil does not crumble, can be excavated with vertical
sideslopes, is hard to break up when dry, and when moist, can be rolled into threads without
crumbling. For example, if at least a 2-inch (51-mm) length of 1/8-inch (3-mm) thread can be
held on one end without tearing, the soil is cohesive.
Orenco Systems®, Inc., 814 Airway Ave., Sutherlin, OR 97479 USA • 800-348-9843 • 541-459-4449 • www.orenco.com NIM-ATX-AX-1
Rev. 5.0 © 03/17
Page 15
137 of 212

AdvanTex°
AX20 Treatment Systems
Residential Applications
AdvanTex Treatment System AXN
Models meet the requirements of NSF/ANSI
.— W Standard 40 for Class I Systems.
C UL US
FA
LISTED
Acsiralian
Standard
NIM-ATX-AX-1
Rev. 5.0, © 03/17
Orenco Systems°, Inc.
138 of 212

UV Component
139 of 212

OrencoO AXUV Disinfection Unit
Applications
The Orenco° AXUV Disinfection Unit is designed for use in residential
applications after advanced secondary treatment (10 mg/L cBOD5/TSS)
by an AdvanTex® Treatment System when disinfection is required before
dispersal. It requires installation inside a pump or gravity discharge basin
or in a separate tank following an AdvanTex Treatment System. AXUV
units can be also be mounted in the AX20-RT Treatment System.
r cord
grip
)d lamp handle
3-in. (80-mm)
quick -disconnect cou-
pling (2 pieces)
Inlet
Contact
chamber
Teflon° sleeve
UV lamp
Flow -through
spacer
AXUV Disinfection Unit, Cutaway View
c� OS UL-recognized
General
Treated effluent flows by gravity through the contact chamber and
around the UV lamp where it is disinfected in a 360-degree contact
zone. The unit uses no chemicals and has no moving parts. It requires
annual cleaning and lamp replacement.
In side -by -side NSF® testing, the AXUV reduced bacteria by 99.999%
(5 logs), meeting or exceeding the performance of other residential UV
disinfection units.
For protection, the power ballast and lamp current sensor for the AXUV
disinfection unit are housed in either an Orenco MVP'" digital control
panel or a VeriComm'" remote telemetry control panel. These panels
prevent discharge of non -disinfected effluent due to lamp failure or
control panel failure. The current sensor monitors lamp function and,
in the event of lamp failure, the discharge pump is automatically dis-
abled. With MVP -equipped systems, an audible and visible alarm is
activated. With VeriComm-equipped systems, an e-mail alert is sent to
the Service Provider
Features/Specifications
• UL-recognized for US and Canada
• Bacteria reduced by 99.999% (5 logs)
• Flow path designed for maximum contact time between effluent and
lamp
• Teflon sleeve to protect lamp and minimize buildup and service
intervals
• Quick -disconnect fitting for easy inspection and unit cleaning
• Power ballast and lamp current sensor housed in a control panel
(not a tank or riser) to minimize corrosion and failure due to envi-
ronmental exposure
• Components designed to work together with AdvanTex Treatment
Systems — no piecemeal disinfection assemblies and wiring
Standard Model
AXUV-125/31
Product Code Diagram
AXUV - 125/31 - ❑
Tower cord length:
Blank = 25 ft (7.62 m)
50 = 50 ft (15.2 m)
Lamp length:
31 = 31 in. (787 mm)
Lamp output at 1 meter:
125 = 125 µW/cmz
AdvanTex'" UV disinfection unit
Orenco Systems° Inc. , 814 Airway Ave., Sutherlin, OR 97479 USA • 800-348-9843 • 541-459-4449 • www.orenco.com
NTD-UV-OSI-2
Rev. 2.0, © 03/17
Page 1 of 2
140 of 212

� �
Materials of Construction
Flow path Flow path
A C
Cord grip
Nylon
Oil
Contact chamber
3-in. (80-mm) diameter Sch 40 black ABS
TInlet
tee
3-in. (80-mm) Sch 40 black ABS
~ B
Other fittings
Black ABS
AXUV Disinfection Unit, Top View
Quick -disconnect
Black ABS
coupling
1%2-in.IPSoutlet
Black ABS
Lamp assembly seal
EPDM rubber
Lamp sleeve
Teflon°
D
Specifications
E
UV Unit Dimensions, in. (mm)
A
5.63 (143)
G
B
10.06 (256)
C
1.50 IPS (40 DN)
F
D
42.25 (1073)
E
38.56 (979)
F
34.50 (876)
G, inlet -to -outlet fall
0.50 (13)
UV Unit Performance
Typical contact chamber
270,000 µWs/cm2 at 1 gpm (0.06 L/sec)
UV dose (65% trans-
55,000 µWs/cm2 at 5 gpm (0.32 L/sec)
mittance, 20% lamp)
28,000 µWs/cm2 at 10 gpm (0.63 L/sec)
degradation)
Minimum target dose
30,000-38,000 µWs/cm2
Lamp
31 inches (787 mm), 92 VAC, 50 or 60 Hz,
425 mA, 38 W; 254 nm WC intensity at 1 m
is 125 µW/cm2
Power cord
600V,18/2 UL Type TC
Cord plug
UL listed four -pin connector, lampholder,
electric discharge,1000 V or less
Ballast
120V, AC, 50 or 60 Hz, located in UL listed
Orence control panel
AXUV Disinfection Unit, Side Cutaway View
NTD-UV-OSI-2 Orenco Systems° Inc. , 814 Airway Ave., Sutherlin, OR 97479 USA • 800-348-9843 • 541-459-4449 • www.orenco.com
Rev. 2.0, © 03/17
Page 2 of 2
141 of 212

Recirculation and Irrigation Pumps
142 of 212

PF-Series Submersible Effluent Pumps:
1-Phase, 60-Hz, 4-inch (100-mm)
Applications
Our PF-Series 4-inch (100-mm) Submersible Effluent Pumps are
designed to transport screened effluent (with low TSS counts) from
septic tanks or dosing tanks. These pumps are constructed of light-
weight, corrosion -resistant stainless steel and engineered plastics, and
are field -serviceable and repairable with common tools. They're also
CSA- and UL-certified to U.S. and Canadian safety standards for efflu-
ent pumps.
PF-Series pumps are used in a variety of applications, including pressur-
ized drainfields, packed -bed filters, mounds, aerobic units, effluent irri-
gation, liquid -only (effluent) sewers, wetlands, lagoons, and more. These
pumps are designed to be used with a Biotube® pump vault or after a
secondary treatment system.
Discharge connection
Franklin liquid
end
— Suction connection
Franklin
Super Stainless
motor
0 Powered by
S�® Franklin Electric
c us
LRB0980
LR2053896
Features/Specifications
To specify this pump for your installation, require the following:
• Minimum 24-hour run -dry capability (liquid end) with no deterioration
in pump life or performance*
• 1/8-inch (3-mm) bypass orifice to ensure flow recirculation for motor
cooling and to prevent air bind
• Liquid -end repair kits available for better long-term cost of ownership
• TRI-SEALTm floating impeller design on 10, 20, and 30 gpm (0.6,1.3,
and 1.9 Usec) models; floating stack design on 50 and 75 gpm (3.2
and 4.7 Vsec) models
• Franklin Electric Super Stainless motor, rated for continuous use and
frequent cycling
• Type SCOW 600-V motor cable (model PF751512 uses 14 AWG,
SJOOW, 300-V cord)
* Not applicable for 5-hp (3.73 kW models
Standard Models
See specifications chart on page 2 for a list of standard pumps. For a
complete list of available pumps, call Orenco.
Product Code Diagram
PF
0❑❑'❑'❑
❑LK
Recirculation Pump:
PF 5005 1 1
Irrigation Pump:
PF 2005 1 1
Cord length, ft (m)3
Blank = 10 (3) 20 = 20 (6)
30 = 30 (9) 50 = 50 (15)
Check valve:
Blank = no internal check valve
CV = internal check valves
Voltage, nameplate:
1 = 115* 2 = 230
Frequency:
1 = single-phase 60 Hz
Horsepower (k":
05 = Y2 hp (0.37) 07 = 3/ hp (0.56)
10 = 1 hp (0.75) 15 = 1Y2 hp (1.11)
20 = 2 hp (1.50) 30 = 3 hp (2.24)
50 = 5 hp (3.73)
Nominal flow, gpm (L/sec):
10 = 10(0.6) 20 = 20 (1.3)
30 = 30(1.9) 50 = 50 (3.2)
75 = 75(4.7)
Pump, PF Series
`1'-hp (0.37 kw) only
t Available for 10 gpm (0.6 User), 1 /2 hp (0.37 kw)
z Note: 20-ft cords are available only for pumps through 114 hp
Orenco Systems° • 800-348-9843 • [phone] • www.orenco.com
NTD-PU-PF-1
Rev. 10 © 01/21
Page 1 of 4
143 of 212

Specifications
i
N
N
y 5
N
N
+�
CM
y
p
i
CM _N
co
_
'a
_
U
CM
76 CM
CZ
E
Pump Model
o
_ a
CZ
z>
a
C3 C
CZ
C3 a
_j
PF100511 9
10(0.6)
0.50 (0.37 1
115
120
12.7
12.7
1 Y4 in. GFP
23.0 (660)
16 (406)
26 (12)
300
PH 00511 CV s
10(0.6)
0.50 (0.37 1
115
120
12.7
12.7
1 Y4 in. GFP
23.0 (660)
16 (406)
26 (12)
300
PH 00512 9
10(0.6)
0.50 (0.37 1
230
240
6.3
6.3
1 Y4 in. GFP
23.0 (660)
16 (406)
26 (12)
300
PH 00712 4.5.9
10(0.6)
0.75 (0.56) 1
230
240
8.3
8.3
1 Y4 in. GFP
25.9 (658)
17 (432)
30 (14)
300
PF101012 1, 6.9
10(0.6)
1.00 (0.75) 1
230
240
9.6
9.6
1 '/4 in. GFP
27.9 (709)
18 (457)
33 (15)
100
PF200511 9
20(1.3)
0.50 (0.37 1
115
120
12.3
12.5
1'/4 in. GFP
22.3 (566)
18 (457)
25 (11)
300
PF200512 9
20(1.3)
0.50 (0.37) 1
230
240
6.4
6.5
1 Y4 in. GFP
22.5 (572)
18 (457)
26 (12)
300
PF201012 4.5.9
20(1.3)
1.00 (0.75) 1
230
240
10.5
10.5
1 Y4 in. GFP
28.4 (721)
20 (508)
33 (15)
100
PF201512 4.5
20(1.3)
1.50 (1.11) 1
230
240
12.4
12.6
1 Y4 in. GFP
34.0 (864)
24 (610)
41 (19)
100
PF300511 9
30(1.9)
0.50 (0.37 1
115
120
11.8
11.8
1 Y4 in. GFP
21.3 (541)
20 (508)
28 (13)
300
PF300512 9
30(1.9)
0.50 (0.37 1
230
240
6.2
6.2
1 Y4 in. GFP
21.3 (541)
20 (508)
25 (11)
300
PF300712 9
30(1.9)
0.75 (0.56) 1
230
240
8.5
8.5
1 Y4 in. GFP
24.8 (630)
21 (533)
29 (13)
300
PF301012 4.9
30(1.9)
1.00 (0.75) 1
230
240
10.4
10.4
1 Y4 in. GFP
27.0 (686)
22 (559)
32 (15)
100
PF301512 4.5
30(1.9)
1.50 (1.11) 1
230
240
12.6
12.6
1 Y4 in. GFP
32.8 (833)
24 (610)
40 (18)
100
PF302012 5.6•'
30(1.9)
2.00 (1.49) 1
230
240
11.0
11.0
1 Y4 in. SS
35.5 (902)
26 (660)
44 (20)
100
PF303012 s,s,i,a
30(1.9)
3.00 (2.23) 1
230
240
16.8
16.8
1 Y4 in. SS
44.5 (1130)
33 (838)
54 (24)
100
PF305012 s,s,i,a
30(1.9)
5.00 (3.73) 1
230
240
25.6
25.8
1 Y4 in. SS
66.5 (1689)
53 (1346)
82 (37)
100
PF500511 s
50(3.2)
0.50 (0.37 1
115
120
12.1
M
2 in. SS
20.3 (516)
24 (610)
27 (12)
300
PF500512 s
50(3.2)
0.50 (0.37) 1
230
240
6.2
6.2
2 in. SS
20.3 (516)
24 (610)
27 (12)
300
PF500712 s
50(3.2)
0.75 (0.56) 1
230
240
8.5
8.5
2 in. SS
23.7 (602)
25 (635)
31 (14)
300
PF501012 s
50(3.2)
1.00 (0.75) 1
230
240
10.1
10.1
2 in. SS
27.0 (686)
26 (660)
35 (16)
100
PF501512 4
50(3.2)
1.50 (1.11) 1
230
240
12.5
12.6
2 in. SS
32.5 (826)
30 V62)
41 (19)
100
PF503012 4.5•7•1
50(3.2)
3.00 (2.23) 1
230
240
17.7
17.7
2 in. SS
43.0 (1092)
37 (940)
55 (25)
100
PF505012 s, s, i, a
50(3.2)
5.00 (3.73) 1
230
240
26.2
26.4
2 in. SS
65.4 (1661)
55 (1397)
64 (29)
100
PF751012 s
75(4.7)
1.00 (0.75) 1
230
240
9.9
10.0
2 in. SS
27.0 (686)
27 (686)
34 (15)
100
PF751512
75(4.7)
1.50 (1.11) 1
230
240
12.1
12.3
2 in. SS
33.4 (848)
30 V62)
44 (20)
100
1 GFP = glass -filled polypropylene; SS = stainless steel. The 1 Yin. NPT GFP discharge is 2 718
in. octagonal across flats; the 1 %-in. NPT SS discharge is 2 118 in. octagonal
across flats; and the 2-in.
NPT SS discharge
is 2 718 in. hexagonal
across flats. Discharge is female NPT threaded, U.S. nominal size, to accommodate
Orence discharge hose and valve assemblies. Consult your Orenco Distributor
about fittings to connect hose and valve assemblies to metric -sized piping.
2 Minimum liquid level is for single pumps when installed in an Orenco Biotube® Pump Vault or Universal Flow Inducer In other applications, minimum liquid level should be top
of pump. Consult Orenco for
more information.
3 Weight includes carton and 10-ft
(3-m) cord.
4 High-pressure discharge assembly required.
5 Do not use cam -lock option (0)
on discharge assembly.
6 Custom discharge
assembly required for these pumps. Contact Orenco.
7 Capacitor pack (sold separately or installed in a custom control panel) required for this pump. Contact Orenco.
8 Torque locks are available forall pumps and are supplied with 3-hp
and 5-hp pumps.
9 ClickTightTm compatible.
NTD-PU-PF-1 Orenco Systems° • 800-348-9843 • [phone] • www.orenco.com
Rev.10 © 01/21
Page 2 of 4
144 of 212

Materials of Construction
Discharge Glass -filled polypropylene or stainless steel
Discharge bearing Engineered thermoplastic (PEEK)
Diffusers Glass -filled PPO (Noryl GFN3)
Impellers Celcon® acetal copolymer on 10-, 20-, and 30-gpm models; 50-gpm impellers are Noryl GFN3
Intake screen Polypropylene
Suction connection Stainless steel
Drive shaft 7/16-in. hexagonal stainless steel, 300 series
Coupling Sintered stainless steel, 300 series
Shell Stainless steel, 300 series
Motor Franklin motor exterior constructed of stainless steel. Motor filled with deionized water and propylene glycol for constant lubrication. Hermetically
sealed motor housing ensures moisture -free windings. All thrust absorbed by Kingsbury -type thrust bearing. Rated for continuous duty. Single-
phase motors are equipped with surge arrestors for added security. Single-phase motors through 1.5 hp (1.11 k" have built-in thermal over-
load protection, which trips at 203-221' F (95-105' C).
Using a Pump Curve
A pump curve helps you determine the best pump for your system. Pump curves show the relationship between flow and pressure (total dynamic
head or "TDH"), providing a graphical representation of a pump's optimal performance range. Pumps perform best at their nominal flow rate. These
graphs show optimal pump operation ranges with a solid line and show flow rates outside of these ranges with a dashed line. For the most accurate
pump specification, use Orenco's PumpSelect'" software.
Pump Curves
500
PF10 Series, 60 Hz, 6.5 -1.0 hp
PF7010
PF1007
PF1005
400
w
as
350
c
300
250
as
200
150
a 100
I°
50
Flow in gallons per minute (gpm)
400
350
w
as
c 300
250
200
150
100
w
I°
50
0L
0
PF20 Series, 60 Hz, 0.5 -1.5 hp
J IV IJ LV LJ JV JJ YV
Flow in gallons per minute (gpm)
Orenco Systems° • 800-348-9843 • [phone] • www.orenco.com NTD-PU-PF-1
Rev.10 © 01/21
Page 3of4
145 of 212

Pump Curves, cont.
900
800
cu
c700
600
500
au
400
E
300
200
I°
100
0L
0
100
90
w
as
.� 80
70
O
60
a
= 50
40
a 30
c 20
10
0
PF30 Series, 60 Hz, 0.5 - 5.0 hp
5 10 15 20 25 30 35 40 45
Flow in gallons per minute (gpm)
IPF7515
IPF7510
PF75 Series, 60 Hz,1.0 -1.5 hp
0 10 20 30 40 50 60 70 80 90 100
Flow in gallons per minute (gpm)
450
400
as
350
300
250
as
v 200
150
a 100
I�
50
0
PF5050
PF50 Series, 60 Hz,
0.5 - 5.0
hp
PF5030
PF5015
PF5010
PF5007
.... .......
PF5005
0 10 20 30 40 50 60 70 80 9
Flow in gallons per minute (gpm)
NTD-PU-PF-1
Rev. 10 © 01 /21
Page 4 of 4
Orenco Systems° • 800-348-9843 • [phone] • www.orenco.com
146 of 212

Universal BiotubeO Pump Vaults
For use with Orenc& 4-inch (100-mm) Submersible Effluent Pumps
Applications
Orenco Biotube° Pump Vaults are used to filter effluent that is pumped
from septic tanks or separate dosing tanks in STEP systems and onsite
wastewater treatment systems. They remove two-thirds of suspended
solids, on average. Pump vaults house a Biotube effluent filter and one
or two Orenco high -head effluent pumps and can be used in single -
compartment septic tanks with flows up to 40 gpm (2.5 Usec). When
flows are greater than 40 gpm (2.5 Usec), a double -compartment sep-
tic tank or separate dosing tank is recommended.
Support pir
External flo
Inlet holes
Side view
Tank Access and Riser Diameters
Diameter, in. (mm)
PVU with
simplex pump
PVU with
duplex pumps
Tank access, minimum
19 (483)
19 (483)
Tank access, recommended
20 (508)
20 (508)
Riser, minimum
24 (600)
30 (750)
General
The Orenco Biotube Pump Vault includes a molded polyethylene hous-
ing with an internal Biotube filter cartridge constructed of polypropylene
and PVC. Schedule 80 PVC support pipes are included to suspend the
vault in a tank opening. "Earless" 68-inch (1727-mm) vaults, which rest
on the bottom of the tank instead of on support pipes, are also available.
The filter cartridge can be removed without pulling the pump or the vault.
Effluent enters through inlet holes around the perimeter of the Biotube
vault and flows through the Biotubes to the external flow inducer. The
external flow inducer accommodates one or two pumps. Orenco Biotube
Pump Vaults are covered by U.S. patents #4,439,323 and 5,492,635.
Standard Models
PVU48-1818, PVU57-1819, PVU68-2419, PVU84-2419, PVU95-3625
Product Code Diagram
PVU _ _ Recirculation Tank:
PVU 68 24 19
Support pipe length:
Blank = standard, for 24" (600 mm) riser
L = long, for 30" (750 mm) riser
NB = no support pipe bracket (earless)
Inlet hole height, standard:
13" (330 mm)
18" (457 mm)
19" (482 mm)
25" (635 mm)
Cartridge height, standard:
18" (457 mm)
24" (610 mm)
36" (914 mm)
Vault height`
48" (1219 mm)
57" (1448 mm)
68" (1727 mm)
72" (1829 mm)
84" (2134 mm)
95" (2413 mm)
or custom specification
Biotube® filter mesh:
Blank = 1/8" (3.2 mm) mesh
P = 1/16" (1.6 mm) mesh
Universal Pump Vault
Custom heights from 42" to 135" available
Materials
of Construction
Support pipe Schedule 80 PVC
Biotube° vault Polyethylene
Biotube filter cartridge Polypropylene/PVC
Float stem Schedule 40 PVC
Drain valve ball Polypropylene
Orenco Systems® Inc. , 814 Airway Ave., Sutherlin, OR 97479 USA • 800-348-9843 • 541-459-4449 • www.orenco.com
NTD-PVU-1
Rev. 3.0, © 08/18
Page 1 of 2
147 of 212

A
Support pipes
G
2-inch (50-mm) rr
J
H
2 Drain
B valve ball
Side view cutaway
Specifications
C
Top view
Dimensions
A, in. (mm)
3 (76)
B, in. (mm)
4 (102)
C, in. (mm)
17.3 (439)
D, in. (mm)
16.6 (422)
E, in. (mm)
12 (305)
Model
PVU48-1818
PVU57-1819
PVU68-2419
PVU84-2419
PVU95-3625
F, vault height, in. (mm)
48 (1219)
57 (1448)
68 (1727)
84 (1727)
95 (2413)
G, lowest float setting point, in. (mm)
21 (533)
29 (737)
35 (889)
51 (1295)
50 (1270)
H, inlet hole height, in. (mm)*
18 (457)
19 (483)
19 in. (483)
19 (482)
25 (635)
J, Biotube® cartridge height, in. (mm)
18 (457)
18 (457)
24 (610)
24 (610)
36 (914)
Biotube mesh opening, in. (mm)
0.125(3)
0.125(3)
0.125(3)
0.125(3)
0.125(3)
Filter flow area, ft2 (m2)
4.4 (0.4)
4.4 (0.4)
5.9 (0.5)
5.9 (0.5)
9.0 (0.84)
Filter surface area, ft2 (m2)
14.5 (1.35)
14.5 (1.35)
19.7 (1.83)
19.7 (1.83)
30 (2.79)
Maximum flow rate, gpm (Usec)
140 (8.8)
140 (8.8)
140 (8.8)
140 (8.8)
140 (8.8)
May vary depending on the configuration of the tank.
NTD-PVU-1 Orenco Systems° Inc. , 814 Airway Ave., Sutherlin, OR 97479 USA • 800-348-9843 • 541-459-4449 • www.orenco.com
Rev. 3.0, © 08/18
Page 2 of 2
148 of 212

Universal Flow Inducer
Applications
Orenco's Universal Flow Inducer houses any Orenco high -head efflu-
ent pump in applications where filtration is not necessary. The base
rests on the bottom of the tank, and the mounting flange is epoxied
to a PVC riser. The flow inducer can be lengthened or shortened to fit
any tank. The tee, which holds the mounting flange and float assembly
bracket, slides to any position along the flow inducer. A float assembly
(ordered separately) snaps into the bracket. Applications include:
• Pump tanks
• Disinfection systems
• Effluent reuse systems
• Cisterns
Mounting flange
(fits 3-in. pipe)
4-in. flow induc
Fiberglass ba
Sliding tee
Float assembly
bracket
Float assembly (ordered
separately)
1 3/8-in. (35-mm)
inlet holes
General
To specify this product, require the following:
• Class 125 4-in. (nominal) PVC pipe body
• Injection -molded ABS mounting flange
• Injection -molded holster for float tree
• Ability to accommodate flows as great as 65 gpm (4.1 Usec)
Standard Model
UFI-4
Materials of Construction
Flow inducer
Class 125 PVC
Mounting flange
Injection -molded ABS
Base
Fiberglass -reinforced polyester
Specifications
Dimensions
Flow inducer diameter
4" nominal
Height
72" (1828 mm)
(can be lengthened or shortened)
Shipping weight
13 lb (5.9 kg)
Mounting
bracket epoxied Discharge assembly
to PVC riser ----- — —
Float assembly
High -head
pump
'Typical installation in concrete pump tank. Use screws to secure mounting bracket to riser while
epoxy cures.
Orenco Systems° Inc. , 814 Airway Ave., Sutherlin, OR 97479 USA • 800-348-9843 • 541-459-4449 • www.orenco.com
NTD-UFI-1
Rev. 2.0, © 03/17
Page 1 of 1
149 of 212

Control Panel and Rain Sensor
150 of 212

4X6 TREATED POST
RAIN SENSOR MOUNT PANEL DIRECTLY
CONTROL TO POSTS OR TO ALUMINUM
AUDIBLE AND PANEL PLATE (GRIND OFF
VISUAL ALARM _ PROTRUDING SCREWS)
SINGLE
CONDUIT
(no splices) 2X4 TREATED - SECURE
WITH 4 - 3" DECK SCREWS
CONDUIT PER POST
SUPPORT
2' (min.)
RISER OR
,ORRUGATED
PIPE
i 00 00 1�00.0,
00"COVER CONDUIT��� o°°o °o .—-GRAVEL
°° °° °° °°° ° ° °
MINIMUM 18" �'% °°0 °0 0°°
Ll
TO PUMP TANK TO HEADWORKS
TO POWER SOURCE
ALL CONDUIT
INSTALL TO BE 3/4 " (min)
MULTIPLE
CONDUITS AS
NEEDED 3' BURIAL DEPTH
MINIMUM
N.T.S.
151 of 212

VeriCommO AX20B Control Panels
Applications
VeriComm° AX20B remote telemetry control panels are used in
AdvanTex® AX2O Treatment Systems with two pumps for timed recir-
culation and pump discharge. Coupled with the web -based VeriComm
Monitoring System, these affordable control panels give the ability to
remotely monitor and control treatment system operation, with real-
time efficiency to wastewater system operators and maintenance
organizations, while remaining invisible to the homeowner. AX20B
panels allow remote operators to change system parameters, includ-
ing timer settings, from the web interface. Interlocked controls prevent
recirculation pump operation if there is a high-level alarm on the dis-
charge side.
Standard Models: VCOM AX2081, VCOM AX2082
Features, cont.
Advanced Control Logic
• Activates system diagnostics in the event of a float failure or malfunc-
tion and maintains normal system operation until servicing can occur
Communication and Alarm Management
• Provides remote telemetry and a web -based monitoring applica-
tion for communication and alarm management (see VeriComm
Monitoring System, NTD-CP-VCOM-1)
• Updates point values (including timer settings) and queued changes
during each host communication session
• Contacts with host monthly; more frequently during alarm conditions
Multiple Communication Methods
• Call -In to VeriComm® Host (phone line or optional high speed internet)
— Signals critical fault conditions that require immediate attention
(e.g., pump failure) through automatic alarm notifications
— Signals less -critical fault conditions (e.g., stuck float switch) through
automatic alert notifications and triggers the panel's troubleshooting
logic and alternative operating mode
— Sends updates through automatic update notifications, including
alarm updates or all -clear notifications following alarms/alerts, as
well as normally scheduled monthly panel reports
—Allows manual, forced communication from panel to host for updat-
ing point values and receipt of queued changes
• Real -Time, Manual Direct Panel Connection
—Allows a local operator real-time access to detailed logged data
and the ability to change point values through direct connection via
RS-232 serial port from a laptop or Android® device with optional
Bluetooth® kit
ericomm AX2O132 SA UV IB PT RG —Allows a local operator to initiate an auto -answer mode in real-time
Features (IP Upgrade Kit is required if Internet line is used) to access detailed logged data and the ability to change point val-
ues via direct, forced communication at the site
Three Operating Modes
• "Start -Up Mode" collects trend data and establishes operating stan-
dards during the first 30 days of operation
• "Normal Mode" manages day-to-day functions
• "Test Mode" suspends data collection and alarm reporting during
installation and service
Data Collection and Utilization
• Compiles data logs of system conditions and events such as pump
run times, pump cycles, and alarm conditions
Troubleshooting and Diagnostic Logic
• Reports suspected component failures, which then trigger alarms
Open -architecture software with password security is used during
real-time, manual connections. Orenco offers BT-VCOM software as an
option, but VeriComm panels require no proprietary software. VT100
protocol allows access and control from a Mac or PC computer using a
simple communication program (e.g., Windows® HyperTerminal), with
multilevel password protection ensuring that only qualified personnel can
access the panel's data.
Status Light Indicators
— Flashing green LED for normal operation
—Yellow LEDs for status of digital inputs
— Red LEDs for status of digital outputs and modem activity
UL-recognized and FCC -approved
For more information, try our online demo at www vericomm. net (no password required).
Orenco Systems° Inc., 814 Airway Ave., Sutherlin, OR 97479 USA • 800-348-9843 • 541-459-4449 • www.orenco.com
NTD-CP-VCOM-3
Rev. 2.0, © 06/18
Page 1 of 2
152 of 212

v
Standard Components
Feature
Specifications
1. VeriCommo Remote
Telemetry Unit"
ATRTU-100: 36/18 VAC (center tap transformer); 8 digital inputs, 4 analog inputs, 4 digital outputs, 0 analog outputs,
on -board modem (2400 baud); LED input and output indicators; 1-year battery backup of data and program settings
2. Motor -Start Contactors
120 V,16 FLA,1 hp (0.75 kW), 60 hz; 2.5 million cycles at FLA (5 million at 50% of FLA)
240 V,16 FLA, 3 hp (2.24 kW), 60 hz; 2.5 million cycles at FLA (5 million at 50% of FLA)
3. Toggle Switch
Single -pole, single -throw, momentary manual switch; 20 A, 3/4 hp (0.75 kW)
4. Controls Circuit Breaker
10 A, OFF/ON switch; single -pole 120 V; DIN rail mounting with thermal magnetic tripping characteristics (240 V units are
available for international markets)
5. Pump Circuit Breaker
20 A, OFF/ON switch; single -pole 120 V or double -pole 240 V; DIN rail mounting with thermal magnetic tripping characteristics
6. Fuse
250 VAC,1 A
7. Transformer
120 VAC primary, 36 VCT Q 0.85 A secondary
8. Audible Alarm
95 dB at 24 in. (610 mm), warble -tone sound
9. Visual Alarm
7/8-in. (22-mm) diameter red lens; "Push -to -silence;" UL Type 4X rated, 1 W LED light, 120 V
10. Panel Enclosure
Measures 13.51 in. high x 11.29 in. wide x 5.58 in. deep (343 x 287 x 135 mm). UL Type 4X rated. Constructed of
UV -resistant fiberglass; hinges and latch are stainless steel.
'See VeriComm® Monitoring System (NTD-CP-VC0M-1) for details.
Optional Components
Feature
Specification(s) Product Code Adder
Pump Run Lights
7/8-in. (22-mm) diameter green lens. UL Type 4X rated, 1 W LED light, 120 V PRL
Heater
Anti -condensation heater; self-adjusting: radiates additional wattage as temperature drops HT
Programmable Timer
Discharge pump timed dosing PT
UV Disinfection Compatibility
UV grounded power circuit and alarm contacts; pump disable upon UV failure UV
Additional options available on a custom basis. Contact Orenco Controls for more information
NTD-CP-VCOM-3 Orenco Systems° Inc., 814 Airway Ave., Sutherlin, OR 97479 USA • 800-348-9843 • 541-459-4449 • www.orenco.com
Rev. 2.0, © 06/18
Page 2 of 2
153 of 212

Float Switch Assemblies
Applications
Float switches are used to signal liquid level positions for alarm and
pump control applications. Orenco float switch assemblies can be
mounted in pump vaults, effluent screens, pump basins, and risers.
On
x
0
3 Set point
c
Y
Off --------
Float stem
The "On" and "Off" positions describe normally open floats.
For normally closed floats, the functions are reversed.
Materials of Construction
Float housing Impact -resistant, noncorrosive polypropylene for use in
liquids up to 140' F (60' C)
Float cord Flexible, 2-conductor (UL, CSA) SJOW; CPE cord jacket
with EPDM insulated conductors
Float collar ABS
General
All models listed are UL listed and CSA certified for use in water or sew-
age. Non -mercury float switches (models B, C, N, and P) are used where
components containing mercury are prohibited.
Float switches are typically ordered in assemblies that include one or
more switches mounted on a 1-inch PVC float stem. ABS float collars
are used to provide secure mounting that is easily adjustable.
Normally -open "P" float switches have a blue cap for easy identifica-
tion; normally -closed "N" float switches have a red cap.
Standard Models
B,C,G,N,P
Product Code Diagram
MF
Float Models
Recirculation Tank/Pump
Tank: MF3P
❑❑-❑
❑ord length option:
Blank = 10 ft (3 m), standard
20 = 20 ft (6 m)
30 = 30 ft (9 m)
50 = 50 ft (15 m)
Application:
FS = field set
FTL = elbow -style (base -inlet fitters only)
PB = pump basin
V = pump vault (standard float settings)
STEP = Standard float settings for STEP
STEPRO = Standard float settings for STEP with redundant off
SVGOM = Standard float settings for VGOM simplex
Float stem length:
Blank = no float stem (floats and collars only)
19, 21, 27, 33, 37, 39, 45, 51, 57, 66 = stem length, in.
5,11 = stem length, in. (for elbow -style float brackets)
Float switch models (listed in order from the top of the float stem down):
B,G,G,N,P
Number of float switches (when using multiples of the same float switch model):
Blank = no multiples of the same float switch model
Float switch assembly
Note:
When ordering float switch assemblies, remember to list float switches
from the top of the float stem down. An "MFPBN-" product code indi-
cates one "P" switch at the top of the stem, one "B" in the middle of
the stem, and one "N" switch at the bottom of the stem; an "MF2PN-"
indicates "P" switches at the top and middle of the stem, and one "N"
switch at the bottom of the stem.
Orenco Systems° Inc. , 814 Airway Ave., Sutherlin, OR 97479 USA • 800-348-9843 • 541-459-4449 • www.orenco.com
NTD-MF-MF-1
Rev. 5.0, © 09/19
Page 1 of 2
154 of 212

Signal- and Motor -Rated Float Switch Matrix
■rnn�t.�mu� - ■
Signal -rated mechanical floats' (for control switch applications)
�iauia� �nmrnmru�
P Model,
Normally open
Mechanical
Yes
n/a
n/a
n/a
2.00 in. 1.50 in. 0.50 in. 2.00 in.
N Model'
Normally closed
Mechanical
Yes
n/a
n/a
n/a
2.00 in. 1.50 in. 0.50 in. 2.00 in.
Motor -rated floats' (for pump switch applications)
B Model
Normally open
Mechanical
No
120V
13A
1/2 hp
2.00 in.'
2.50 in.
1.50 in.
4.00 in.
240V
13A
1 hp
3.00 in.
3.00 in.
1.50 in.
4.50 in.
4.00 in.
3.25 in.
1.50 in.
4.75 in.
C Model
Normally open
Mechanical
No
120V
13A
1/2 hp
2.00 in.
3.00 in.
2.50 in.
5.50 in.
240V
15A
2 hp
3.00 in.'
3.50 in.
3.00 in.
6.50 in.
4.00 in.
4.00 in.
3.50 in.
7.50 in.
5.00 in.
4.50 in.
4.00 in.
8.50 in.
6.00 in.
5.25 in.
4.25 in.
9.50 in.
G Model
Normally open
Mercury
Yes
120V
15A
3/4 hp
2.00 in.
1.50 in.
3.00 in.
4.50 in.
240V
15A
2 hp
3.00 in.b
1.75 in.
3.00 in.
4.75 in.
4.00 in.
2.00 in.
3.50 in.
5.50 in.
a. Suitable for use with VCOM and MVP.
b. Standard tether length
Notes
State: normally open or normally closed
The default state of a float - normally open or normally closed - refers to the contact
positions in the float when the float is resting (down). Float switches have an internal contact.
The terms "normally open"(N/0) and "normally closed" (N/C) refer to the state of the float
switch contact in the down position. A normally open float switch has an open contact (oft) in
the down position and a normally closed float switch has a closed contact (on) in the down
position. Different panel functions require different types of float switches. Most applications
require float switches that are normally open. One notable exception is the redundant off and
low-level alarm function that requires a normally closed float switch, except with MVP and
VCOM panels.
IR (intrinsically safe relay)
Approved for use with intrinsically safe, Class I, Division 1 applications, where reliable float
switch operation with very low current is required.
3Drawdown
Drawdown (in inches) refers to the difference in liquid level between a float switch' activation
and deactivation points. Drawdown can be altered by adjusting the tether length of the float
switch cord. When selecting float switches, keep in mind that any float switch that can directly
start and stop a pump (one that has no motor contactor in the control panel) should have a
drawdown capability, to avoid rapid cycling of the pump.
Signal -rated or motor -rated
Every float has a maximum amount of current it can handle. Exceeding these limits may cause
premature failure. Signal -rated or "control' floats are used to activate pump control panels
and alarms. Only low -amperage signals pass through these float switches, hence the float
switch is "signal -rated. "All Orenco panels that use motor contactors can use signal -rated float
switches. In some systems, a float switch is used to directly start and stop a pump. In this
application, the current that is running the pump passes through the float switch as well, and
the float switch must be "motor -rated. "In most instances, a motor -rated float switch can be
used as a signal float switch.
NTD-MF-MF-1 Orenco Systems® Inc. , 814 Airway Ave., Sutherlin, OR 97479 USA ■ 800-348-9843 ■ 541-459-4449 ■ www.orenco.com
Rev. 5.0, © 09/19
Page 2of2
155 of 212

Float Switch Assembly
Installation Instructions
These instructions cover the installation of a float switch assembly. To set
and adjust float switches, see NIN-MF-DA-1, Float Switches: Settings and
Adjustments, or NIN-ATX-DA-1, Float Switch and RSV Settings: Instructions for
ResidentialAdvanTex Systems. For wiring instructions, see the schematics and
wiring diagrams included with the control panel for the float switch assembly.
Step 1: Prep the Float Switch Assembly
Step 1a: Check for vertical and horizontal clearance between the float
switches.
• Move each float through its range of vertical and horizontal motion.
• The float switches shouldn't interfere with one another during this check.
Step Ill If the switches interfere with one another, loosen the set screw on
one switch's collar and adjust the collar horizontally until the switch is clear of
the switch(es) above or below it.
• Don't back the set screw completely out of the float collar.
Step 2: Install the Float Switch Assembly
Once any adjustments are made, install the float switch assembly.
IMPORTANT
• DON'T lengthen the float stem without prior approval from Orenco.
• DON'T change the float tether lengths. Changing the tether lengths may
disrupt proper operation of the assembly.
Step 2a: Lower the assembly into position.
• As you lower the assembly, check that the float switches don't interfere with
walls or components in the tank, pump vault, or flow inducer.
• If the float switches interfere with walls or components, remove the assembly
and adjust the float(s) horizontally for clearance.
Step 2b: Attach the float switch assembly to the assembly into the float bracket.
• Align the top of the assembly with the top of the float bracket.
• The float bracket is usually fixed to the Biotube° effluent filter, the flow inducer,
or the side of the pump basin.
Step 2c: Secure the loose cables to the splice box by looping them over the internal
splice box or secure them with the external splice box's hook -and loop strip.
Step 2d: Install a handle extension if the float switch assembly's handle isn't within
easy reach for removal and servicing.
• Measure from the top of the float bracket to 6 inches (150 mm) below the top
of the riser.
• Mark and cut a section of 1-inch (25-mm) PVC pipe to the measured length.
• Remove the float switch assembly from the float bracket and glue the pipe
section into the tee fitting.
• Wait for the glue to dry before reinstalling the float switch assembly.
O
Float collar
Set screw
I - VL:4
Check for vertical and
horizontal clearance.
®
Tee
Tee level
with bracket
Float —
Stem
bracket
Attach the assembly to the bracket, level with the bracket.
Secured cables
Handle —
extension
Float —
bracket
Wait for the glue to dry before reinstalling the assembly.
Orenco Systems®, Inc., 814 Airway Ave., Sutherlin, OR 97479 USA • 800-348-9843 • 541-459-4449 • www.orenco.com
NIN-MF-I
Rev. 2.0, © 03/17
Page 1 of 1
156 of 212

H1111tel 0
®
The Irrigation Innovators
MINI-CLIK
standard
model
here's nothing more embarrassing —or more
wasteful or costly —than an irrigation system
that runs when it doesn't have to ... in the rain.
Mini-Clik° provides the simplest, most effective way
to prevent sprinklers from coming on during or after
precipitation. It easily installs on any automatic irrigation
system, then shuts sprinklers off in a storm and keeps
them off, automatically compensating for the amount
of rainfall that occurred. Disks absorb water and expand
proportionally to the amount of rain that fell (e.g., a
Mini-Clik Rain Sensor
small cloudburst would result in little absorption, a
6" thunderstorm would lead to more absorption and
expansion). As the moisture -laden disks expand, they
eventually activate a switch that interrupts the circuit from
the controller to the valves. Once dry, they contract and
release the switch. Thus, Mini-Clik O v F
automatically resets without ever Q ti
affecting your controller. There's no WATER
better way to ensure that a system
isn't watering when it isn't necessary.
Easily installs on any automatic
irrigation system
Versatile enough to work with all
popular controllers
Patented mechanism cannot be fouled
by dirt or debris
t
Reliable operation, no false shutdowns
Adjusts to actuate at various
rainfall quantities
Set from 'Is" to 1" based upon your
local conditions
Includes 25 feet of 20 gauge two
conductor wire
Fast and easy mounting out of sight
5-year warranty
Your guarantee of dependable operation
Why You Should Ask for a
Genuine Mini-Clik Sensor:
Adding the patented Mini-Clik
sensor to your system's irrigation
controller is the easy way to make
system operation truly automatic. By
interrupting programmed watering
during rainy periods, the Mini-Clik
can save thousands of gallons of
water each season. Unlike other rain
sensors, the Mini-Clik is accurate, reli-
able, and proven effective in lowering
your water usage.
157 of 212

Models
MINI-CLIK— standard Min i-Clik model
MINI-CLIK-HV —code approved for liquid tight electrical
fittings for 120 or 240 volt wiring applications
MINI-CLIK-C —'/2" female threaded inlet at bottom
MINI-CLIK-NO — normally open switch
MINI-CLIK-C-NO —'/2" female threaded inlet at bottom,
normally open switch
Dimensions
• Height:5 inches
• Length: MINI-CLIK: 6 inches
MINI-CLIK-HV:7'/2 inches
Operating Specifications
• Switch Rating: 5 amps, at 125/250VAC (MINI-CLIK
and MINI-CLIK-C)
• Wiring: MINI-CLIKand MINI-CLIK-C: Typically
interrupts the common ground wire between the
solenoid valves and the controller
MINI-CLIK-HV: For use with high voltage irrigation
systems, and systems using pumps drawing less
than 10 amps peak
MINI-CLIK-NO: for use with controllers that require
a normally open sensor switch
• Included: 25 ft. of #20 two conductor wire, two
mounting screws, controller identification label,
and detailed instructions
-7�
By compensating for the effects of natural
rainfall, the Mini-Clik saves water and
typically pays for itself in just one season.
SPECIFICATION GUIDE
EXAMPLE: MINI-CLIK - HV
T
MODEL OPTIONS
MINI-CLIK HV = High Voltage Model for 110/220VAC Applications
C - Conduit Mount
NO = Normally Open Switch
Nate: For Mini -Clio, in Sensor Guard enclosure, specify SG -MC.
To add Bypass Switch Box to any non -Hunter controller
installation, specify BPSW with sensor. Bypass switch function
is standard in all Hunter controllers.
Mini-Clik° Rain Sensors
All Mini-Clik rain sensors are UL Listed and available in three different models to
accommoaate
r F'-
neeas.
MINI-CLIK
The standard Mini-Clik model, for use in most appli-
cations. Constructed of high impact thermoplastic
and aluminum. Simple click -stop settings accurately
measure rainfall in quantities of %s"to I " Reset rate
is adjustable.
Model: MINI-CLIK
MINI-CLIK-C
Features a %" female threaded inlet at the bottom
to accommodate any type of conduit to enclose
wire. Electrical PVC or plumbing PVC pipe can
be used with this unit since it is intended for 24 volt
applications.
Model: MINI-CLIK-C
MINI-CLIK-HV
Adds in code approved liquid -tight electrical fittings
for 120 or 240 volt wiring applications. Also includes
18 inches of 16 AWG installation wire. Integral
bracket with supplied electrical fittings and conduit.
Ready to mount on any standard junction box.
Model: MINI-CLIK-HV
Bypass Switch Box: Give Any Automatic Controller's Remote
Sensors the Capability to Bypass
It's the easy way to put a system in the manual
mode as would be needed during servicing and
troubleshooting operations. Featuring a compact
heavy-duty switch mechanism, the Bypass Switch
Box mounts quickly and easily with its no -strip
wire connectors and supplied adhesive tape.
Mini -Weather Station: Control
System Operation with Sensors for 10
Wind, Rain, and Temperature
I fia�s 5�1'.�h
lodeh BPSW
With the Hunter Mini -Weather Station you get
each of Hunter's three different sensor devices in one
Ar m%
single convenient unit. The Mini-Clik rain sensor shuts
sprinklers off in a storm and keeps them off, automat-
ically compensating for the amount of rainfall that
occurred. The Freeze-Clik° prevents system activation
by automatically stopping the flow of water when
outdoor temperatures drop near freezing. The Wind -
Model: MWS-FR
Clik° shuts off systems during periods of high wind,
then automatically resets the system when conditions are more favorable. Easy to
mount (it attaches to your controller with just two wires) and easy to use, the Mini -
Weather Station takes all the guesswork out of when you shouldn't water.
Hunter Industries Incorporated • The Irrigation Innovators
1940 Diamond Street • San Marcos, California 92078 • TEL: [phone] • FAX: [phone]
www.Hunterindustries.com
© 2006 Hunter Industries Incorporated
P/N 700592 LIT-277 3/06
158 of 212

Hm&hr'
Mini-Clik Rain Sensors
Installation Instructions
In most installations, the Mini-Clik acts as a switch to break the circuit to the
solenoid valves of the irrigation system when it has rained. This allows the timer
to advance as scheduled, but keeps the valves from opening the water flow.
Once the Mini-Clik has dried sufficiently, the switch closes again to allow for
normal operation.
The Mini-Clik has three blue wires coming out of it. Two are connected to a 25
foot extension, and the third center one is left disconnected. This center blue
wire is the "normally open" lead of the switch and is not used in most installations.
The remaining two extension wires are colored (one "silver" tinned, the other
natural copper); however, in the following instructions it will not matter which
wire is connected at a given junction.
For the Model Mini-Clik-C: This rain sensor unit is the same as the standard
model except for the lack of an aluminum mounting bracket and the addition of
a 1/2' threaded cap, which allows for the easy use of electrical conduit to totally
enclose the wires. Unless local code states otherwise, plumbing grade PVC pipe
can be used as well as electrical grade conduit.
For the Model Mini-Clik-HV: This rain sensor unit is designed to be used
with automatic irrigation systems of two principle designs: 1) single -station
electrical timer (e.g., Intermatic) that switches power to a pump, either directly
or through a relay; or 2) single -station electrical timer that switches power to a
solenoid valve.
Standard Model:
Using the screws
provided, mount the Mink
Clik on any surface
where it will be exposed
to unobstructed rainfall,
but not in the path of
sprinkler spray. The
switch -housing portion
must be upright (as
pictured), but the swivel -
bracket can be moved for
mounting on any angled
surface. Loosen the
locknut and screw before
swiveling bracket, and
then re -tighten.
For the Conduit Model
Mini-Clik-C:
The conduit acts as the
mounting support for the
unit. Therefore, place
and mount the conduit
to allow for the desired
sensor location as
described in the main
instructions for the
standard model. Be sure
to support the conduit
sufficiently along its
various lengths.
For the High -Voltage
Model Mini-Clik-HV:
The mounting of this unit is primarily made by screwing the fitting end into the
threaded holes of covers to rectangular junction boxes (for outdoor use) or the
covers of round junction boxes commonly used for outdoor spotlights. Locate
the junction box so that with the Mini-Clik attached, unobstructed rainfall will hit
the outermost sensing end of the unit. If a longer reach is needed, the "Carlon"
flexible conduit piece can be substituted with a slightly longer piece (up to 8"
length with no support or up to 11" with support).
Helpful hints for mounting:
A. When looking for a suitable location such as on the side of a building or post,
the closer the Mini-Clik is to the controller, the shorter the wire run will be.
This will also minimize the chance for wire breaks.
B. The ideal location for mounting is not always the most practical location. In
the case where a compromise must exist (such as low location on a side wall
rather than the preferred high location), note that the Mini-Clik will still work
as it will always receive some rainfall — it just will not be as accurate in its
gauging as it could be.
C. As described in the "Operation" section of this manual, `reset rate" refers to
the amount of time it takes the Mini-Clik to dry out sufficiently for the sprinkler
system to be allowed to come back on. The mounting location will affect this
rate and should be taken into consideration should extreme conditions exist.
For example, mounting the Mini-Clik on a very sunny, southern end of a
building may cause the Mini-Clik to dry out sooner than desired. Similarly,
mounting on the northern end of a building with constant shade may keep the
Mini-Clik from drying soon enough.
Once the Mini-Clik is mounted, run the wire to the controller, and fasten it every
few feet with wire clips or stapled for best results. If an extension to the wire
provided is needed, use the following table to determine the minimum wire
gauge needed:
If the extension needed is: 25-50 ft. 50-100 ft. 100 ft. or more
use: 20 AWG 18 AWG 16 AWG
Important. The Standard Model Mini-Clik is sold and designed for hook up to 24
Volt irrigation controllers only. For wiring to 110V or 220V irrigation controllers,
please consult your distributor or this factory. All wiring must conform to National
Electrical Code or applicable local codes.
For the Model Mini-Clik-C: WARNING! This unit is designed to be installed in
conjunction with 24VAC circuits only. Do not use with 110 or 220VAC circuits.
For the Model Mini-Clik-HV: WARNING! This unit must be installed by a qualified
electrician in accordance with National Electrical Code and applicable local
codes. The electrical rating of this device is 125-250VAC at 10.1 amps. Do not
let current pass through this
device that exceeds this
rating. Do not install directly
in line with any pump.
Wiring to the Hunter SRC
The Mini-Clik connects
directly to the SRC. This
allows you to easily override
the sensor by using the RUN
(BYPASS SENSOR) position
on the dial.
1. Route the wires from the
Mini-Clik up through the
same opening used for
valve wiring.
2. Connect one wire to the
RS terminal and other
to the C terminal (See
Figure 1).
3. Connect the valve common
to the RS terminal.
Wiring to the Hunter ICC
The Mini-Clik connects
directly to the ICC. This
allows you to easily override
the sensor by using the
Sensor switch on the front
panel.
1. Remove the jumper from
the two "SEN" terminals.
2. Route the wires from the
rain sensor up through the
same conduit opening
used for valve wiring.
3. Connect one wire to the
terminal labeled "SEN'
and the other wire to the
other "SEN" terminal (See
Figure 2).
Hunter SRC
Connect Common to
this Terminal when
Mini-Clik
using Rain Sensor
Connect Rain
Sensor Wires to
These Two Terminals
RS
C 1 2 3 4
o
Third Normally -
LLSolenoid
Open Lead
(Do Not Use)
Valves
Figure 1
Mini-Clik
Hunter ICC
0 C
0 P MV
o
SEN
o
SEN
_F
e TEST
Third Normally -
Open Lead
(Do Not Use)
Figure 2
Other Controllers
The two most common situations are shown below. For non-standard wiring
situations, please consult your distributor or request our "Non-standard"
wiring information packet.
A. 24 Volt Solenoid Valves Only (No booster pump) (See Figure 3)
With the two wires from the Mini-Clik at the controller, locate the "common
ground" wire of the solenoid valves. If it is connected to the common terminal
Hunter Industries Incorporated • The Irrigation Innovators
1940 Diamond Street • San Marcos, California 92078 • U.S.A. • TEL: [phone] • FAX [phone]
www.hunterindustries.com
© 2011 Hunter Industries Incorporated
LIT-315 RevA 5/11
159 of 212

Hmdchr®
Mini-Clik Rain Sensors
Installation Instructions
on the controller,
disconnect it. Attach one
wire of the Mini-Clik to the
"common" terminal
(usually marked "C") on
the controller. Attach the
other wire of the Mini-Clik
to the common wire
leading to the valves.
Note: The common wire
to the valves does not
have to be interrupted
at the controller. The
Mini-Clik may be wired
anywhere along the
common wire line.
B. 24 Volt Solenoid Valves
with Booster Pump (See
Figure 4)
Locate the common wire
to the solenoid valves and
the common wire leading
to the coil of the relay that
starts the pump. If these
two wires are connected
to the "common" terminal
on the controller,
disconnect both of them.
Twist together these two
wires along with one wire
from the Mini-Clik, and
secure with a wire nut.
Attach the other wire of
the Mini-Clik to the
"common" terminal on the
controller. Note: The pump
circuit output must be 24
Volts in this situation. Do
not proceed if 110V.
C. Special Instructions for
Mini-Clik-HV (See Figures
5 and 6)
The two taped and
stripped wires are the
ones to be used when
following these accompa-
nying diagrams. The third
wire should be terminated
with a wire nut (not sup-
plied). All wire connec-
tions with the Mini-Clik
should be made with wire
nuts and located in a
junction box.
Where the timer is
controlling a pump, the
relay may be inside the
timer, external or non-
existent. If there is no
relay in the circuit, one
must be added. The
wiring for an internal or
external relay is the same:
the Mini-Clik breaks the
circuit to the coil of the
relay only. Either wire of
the coil may be broken.
Operation Check to Verify
Correct Wiring
Turn on one zone of the
irrigation system that is
visible while you are in reach
of the Mini-Clik. Manually
Mini-Clik Controller
C 1 2 3 4
SG)
0
0
Third Normally -
Open Lead
Solenoid
Common Wire to Valves
All Valves
Figure 3
Controller Mini-Clik
Pump
orMV C 1 2 3 4
G) (2) S
0
Line -In o
Terminate
Normally -
Open Relay
Solenoid
Common Valves
Wire to All
Valves
Line -Out (to Pump)
Figure 4
Mini-Clik-HV
Controller
110V
110V Switched
Input Input
110V Line
Terminate
11oV
Solenoid
Valves
Figure 5
depress the spindle at the top of the Mini-Clik until you hear the switch "click"
off. The sprinkler zone should stop instantaneously. If it does not, check wiring
for correctness. It is not necessary to "wet" test the Mini-Clik, although it will test
the operation fine, if desired.
Figure 7
1/8 1/4
1/2 3/4
rr
Vent Ring Vent
The Mini-Clik can keep the irrigation system from
starting or continuing after rainfall quantities of 1/8",
t/a", 1/2 % 3/4" or 1 ". To adjust it to the desired shut-
off quantity, rotate the cap on the switch housing
so that the pins are located in the proper slots (see
Figure 7). Do not forcibly twist the cap as this might
break the pins.
The time that it takes the Mini-Clik to reset for
normal sprinkler operation after the rain has
stopped is determined by weather conditions (wind,
sunlight, humidity, etc.) These conditions will
determine how fast the hygroscopic discs dry out,
and since the turf is also experiencing the same
conditions, their respective drying rates will roughly parallel each other. So when
the turf needs more water, the Mini-Clik is already reset to allow the sprinkler
system to go at the next scheduled cycle.
There is an adjustment capability on the Mini-Clik that will slow down the reset
rate. By turning the "vent ring" (see Figure 7) to completely or partially cover the
ventilation holes, the hygroscopic discs will dry more slowly. This adjustment can
compensate for an `overly sunny" installation location, or peculiar soil conditions.
Experience will best determine the ideal vent setting.
The Hunter ICC and SRC controllers are equipped with a built-in bypass that
allows you to override an active sensor. For controllers not equipped with this
feature, should you desire to bypass the operation of the Mini-Clik for any reason
(i.e., turn on your system even though the Mini-Clik has shut `off" due to rainfall),
there are two simple ways to do this. The first is to add our Bypass Switch Box.
This mounts on or next to the controller, and by simply moving the switch, the
Mini-Clik is bypassed. The second method is to go to the Mini-Clik and raise the
"cap" a couple of settings higher or completely remove it. This takes the pressure
off the switch button, which allows the valve circuit to close again.
Note: Using the "manual"switch on non -Hunter controllers typically will not
bypass the sensor.
There is no required maintenance for the unit. The Mini-Clik does not have to be
removed or covered for "winterizing" purposes.
Troubleshooting
Follow these simple checks first before assuming the unit is bad and replacing it.
System will not come on at all:
A. First, check to see that the Mini-Clik discs are dry and the switch `clicks" on
and off freely by pressing the top of the spindle.
B. Next, look for breaks in the wire leading to the Mini-Clik and check all wire
junctions.
C. Finally, if the Mini-Clik is dry and the wire leading to it is good, check the Mini-
Clik switch by nicking the insulation of the two `outer" wires near the unit to
expose copper. Turn one sprinkler zone on, and apply a "jumper wire" across
the two exposed wires. If the sprinkler now comes on, the switch is bad. Wrap
all nicked wires with electrical tape.
System will not shut off even after heavy rainfall:
A. Check wiring for correctness (see "Operation Check to Verify Correct Wiring").
B. Check sensitivity setting on Mini-Clik — move cap to more sensitive setting.
The Mini-Clik is an accurate rain gauge and can be verified by setting up a
"tube" type rain gauge in the same vicinity and making periodic readings.
C. Is the rainfall actually hitting the Mini-Clik? Check for obstructions to rainfall
such as overhangs, trees or walls.
All Mini-Clik models are listed by Underwriters Laboratories, Inc. (UL). Samples of these devices have
been evaluated by UL and meet the applicable UL standards for safety.
160 of 212

Drip Field Components
161 of 212

BIOLINE:
08WRAM.6-24V AMERICAN ONSITE PRODUCTS
BIOLINE DRIP TUBING
The worlds most advanced conthuous
seff-deaning pressure -compensating
dripperline for wastewater.
Applications
• Can be used with domestic septic tank effluent
of 2201220 (ppm) BODJSS with proper design,
filtration and operation
• Typically installed following a treatment
process
• Reuse applications including municipally
treated effluent designated for irrigation
Features/Benefits
• Pressure Compensation - all drippers deliver
equal flow, even on sloped or rolling terrain_
• Unique Flow Path - Turbonet technology
provides more control of water and a high
resistance to clogging_
• Continuous Self -Flushing Dripper Design -
flushes debris, as it is detected -throughout
operation, not just at the beginning or end of
a cycle_ Ensures uninterrupted dripper
operation_
• Single Hole Dripper Outlet from Tubing
Better protection against root intrusion
Allows the dripperline to be used in
subsurface applications without need for
chemical protection
• Drippers Capture Water Flow From the Center
of the Tubing - ensures that only the cleanest
flow enters the dripper.
• Built -In Physical Root Barrier - drippers are
protected from root intrusion without the
need for chemical protection. Water exits
dripper in one location while exiting the
Tubing in another_
• Three Dripper Flow Rates - provides the
broadest range of flow rates available. Allows
the designer to match the dripperline to any
soil or slope condition.
• Bioline Tubing is Completely Wrapped in
Purple - the complete tubing is purple,easily
identifiying it as a non -potable, regardless of
how the tubing is installed_
• Vinyzene-Impregnated Drippers - prevents
buildup of microbial slime.
• Can be used subsurface - Bioline can be
installed on -surface, under cover or subsurface.
• No Special Storage Requirements - does not
degrade if stored outdoors.
• Techfilter Compatible - an optional level of
protection, provides a limited lifetime
warranty against root intrusion.
lWiff20030181M ISFAWO»lLOWrl►r�>tl:vll»a
Self -flushing Free Floating
Diaphragm ffushes debrfs
from dripper anytME?
FffidentlyShort during operaffon
Flow Path Pressure Compensaffng
Bath and Outlet
Turbonet
Technology-
Vinyzene Impregnated -
mder
antimicrobial pmtectfor)
ross-section
to resist bufd-tip ofslfine
allows large
7.,
partfcfes through
sical Barrier -
flotivpath
back of dripper
Specifications
• Dripper flow rates: 0.4, 0.6 or 0.9 GPH
• Dripper spacings: 12", 18" or 24" dripper spacings
and blank tubing
• Pressure compensation range: 7 to 70 psi
(stainless steel clamps recommended above 50 psi)
• Maximum recommended system pressure: 50 psi
• Tuhing diameter 0.66" OD, 0.57" I❑
• Tuhing color Purple color indicates non -potable
• Coil lengths: 500' or 1,000' (Blank tubing in 250')
• Recommended filtration.-120 mesh
• Bending radius: 7"
• UV resistant
• Tubing material: Linear lowdensitypolyethylene
Additional flow, spacings, and pipe sizes available by
special order. Please contact Netafim USA Customer
Service for details.
jWETAFIM�
www.americanonsite.com 3-3
162 of 212

BIOLINE:
08WRAM.6-24V AMERICAN ONSITE PRODUCTS
BIOLINE TECHNICAL SPECIFICATIONS
Dripp- Spadng
12"
18"
24"
Dripper Flaw Rate (GPF!}
.
• 15
292
233
175
410
322
247
510
405
308
397
312
238
558
438
335
660
550
423
25
35
d
486
365
279
656
514
394
760
649
497
45
520
407
311
732
574
439
880
725
555
Lateral lengths a•e cakuated fov operation We dosing, and allow fw the pre�ure at the end of the c.4�pperline to be 7 psi or greater. These data do
not take scouring velocity into account.
BIOLINE Dripper Flow
1.0
0.9
0.s 0.9 GPH
5 0.7
0.6
2 0.5 0.6 GPH
0.4
0 0.3 0.4 GPH
0.2
0.1
0
10 20 30 40 50 60 70
Pressure (psi)
Between 0 and psi, the c.4ipper functions as a turbulent flow emitter,
ensurkng that the nominal design flow 1s not exceeded at system start-up
www.americanonsite.com 3-4
163 of 212

BIOLINE:
08WRAM.6-24V AMERICAN ONSITE PRODUCTS
BIOLINE TECHNICAL SPECIFICATIONS (CONT.)
BIOLINE DRIPPER OPERATION-
1. Regulating made
Bioline`s continuous self-cleaning, pressure compensating
dripper is a fully selftontained unit molded to the interior
2. Initiation of
wall of the dripper tubing. flushing Cycle
As shown at right, Bioline is continuouslyselftleaning during
operation, not just at the beginning and end of a cycle. The 3. Flushing cycle
result is dependable, clog -free operation, year after year.
4. Regulating made
CROSS SECTION OF arri�
BIOLINE DRIPPER now
Shows how effluent enters the
Sri,
dripper from the center of the flow Wett
where it is the cleanest. rohm
SAMPLE MODEL NUMBER
Bioline =08WRAM
Dripperline
Dripper Dripper Coil
Flow Rate Spacing Length
0.4 GPH = A 12" = 12 500' = V500
0.6 GPH = .6 18" = 18 1,000' = 11
0.9 GPH = .9 24" = 24
BLANK Tubing Model Number. 250' = 08WRAM-250
]� Drip e
�{ Dripper
BIOLINE Ordering Inforniation
Flow
Dripper
Coil
Model
Rate
Spacing
Length
Number
1,000'
08WRAM.4-12V
0.4 GPH
12"
500,
08WRAM.4-12V500
1,000'
08WRAM.4-18V
0.4 GPH
18"
500,
08WRAM.4-18V500
1,000'
08WRAM.4-24V
0.4 GPH
24"
500,
08WRAM.4-24V500
1,000,
08WRAM.6-12V
0.6 GPH
12"
500,
08WRAM.6-12V500
1,000'
08WRAM.6-18V
0.6 GPH
18"
0.9 GPH
12"
500'
08WRAM 9-12V500
1,000'
08WRAM.9-18V
0.9 GPH
18"
500,
08WRAM.9-18V500
1,000'
08WRAM.9-24V
0.9 GPH
24"
500,
08WRAM.9-24V500
Blank Tubing 17mm
250'
08WRAM-250
1,000'
08WRAM.6-24V
0.6 GPH
24"
500'
08WRAM.6-24V500
www.americanonsite.com 3-5
164 of 212

GGEOFLOW Spring Check
SUBSURFACE DRjpjjjjjjjjjjjjjjjL��� p g
Spring Check Valve Description
The spring check valve is used to prevent backflow and
siphoning The '/2 pound stainless steel spring maintains
a positive seal, even when no back pressure is present.
Minimum of 2 psi required to open the valve.
Model
No.
Inlet/
Outlet
(FPT or
socket)
Length
(inches)
Height
(inches)
Max
Temp
(F)
CV-S-05
0.5"
4.13"
2.22"
1400
CV-S-10
1.0"
5.25"
2.88"
1400
CV-S-15
1.5"
5.9"
3.89"
1400
CV-S-20
2.0"
7.0"
4.29"
1400
Spring Check Specifications
Thermoplastic Spring check valves shall be constructed from
PVC Type 1, cell class 12454 material conforming to ASTM
D-1784. Seals shall be EPDM. Valves shall have socket end
connections for solvent weld. All Spring check valves shall
be pressure rated at 150 psi at 73 degrees E All spring check
valves shall require 2 psi to open.
Spring Check Installation
Connection - FIPT slip connections. Installin a box for easy
access. It is recommended that these check valves be installed
no closer than 10 pipe diameters from a pump and no closer
than 5 pipe diameters from an elbow
Product Sheets-2011 SpringCheck(co) 12D21.indd
Spring Check Valve
CV-S-10
150
125
100
75
50
Cn
E
25
a
0
Geoflow, Inc. Tel [phone] Fax [phone]
Spring Check
Maximum Pressure Rating
at Given Temperature
80 90 100 110 120 130 140
Temperature (degrees F)
www.geoflow.com
Look
for the
Genuine
Geoflow
stamp of
quality
165 of 212

Irrigation Headworks Components
166 of 212

Headworks
Box 1
1" Street elbow
ss ( ® 45'
'Minimum length
Into bottom
Pipe/Coupling
or Per Manufacturer's
of 1" Union,)
Specifications
1.25" From PT y
Length=10d•
1,0
—45' Sao x spig
Discharge
_
_:� e
�=
street elbow
1.25"
1.011/
Gasket SCH 80
SCH 80 Gasket
1" Flex PVC
—1" Street elbow
Union
5/8" Union
Flowmeter
3/4" Union (®� Valve
45' into bottom
of spin clean
filter.)
Union
Pipe/Coupling
I
iValve
1.0
Gasket\
T. H ead�yarks
Length=5d*
—
e °e
1" Gasket rUnion
rUnion 1,0" Gasket
#2
11
11
80
e
e
Gasket
Gasket
SCH 80
Union yy/
1.0" Spin Union
Pipe/plin Cou g
Cou
Pipe/pImg
Bushing
Clean Filter
1" PVC Wye
1" Pipe
BOTTOM
LAYER
TOP
LAYER
16( 0

Headworks Box 2
From
Headworks #1
1
1.0" Gasket
o
1.0" ® i To Drainfield
0
1.0" ® i To Drainfield
0
1.0" ® i To Drainfield
1.0 Gasket
0
0
To Drainfield
Pipe/Coupling
Union Solenoid Union
Check
Valve Valve
Nipple Nipple
the the
168 0

■ BOTTOM LOAD MULTI -JET METERS
Master Meter's Multi -Jet meter exceeds
the AWWA C708 standard. With sensitivity
to measure water flowing as low as 1 /8
gallon per minute and accuracy unaffected
by common particulates and build-up that
would freeze other types, you can count on
our Multi -Jet technology.
Technical Specifications:
AWWA Standard -Meets or exceeds all sections of AWWA
Standard C-708, most recent revision. Compliant with SDWA, NSF
ANSI 372 and NSF ANSI 61 standards.
Register- Standard Direct Read, DIALOG® 3G AMR System
registers, AccuLinx Encoder, and IP 68 Electrical Output registers
available. Together, an integrated and migratable technology
environment is attained; direct, proximity (touch), mobile AMR,
and Fixed Network AMI.
Register Sealing - Direct Read and DIALOG registers
are permanently sealed with a scratch resistant glass
lens, stainless steel base and wrap -around gasket to
prevent intrusion of dirt or moisture.
Features & Benefits:
Rugged basket strainer built from advanced polymer
materials for superior wear mitigation.
Proprietary design produces smooth, laminar flow
profile for improved accuracy
Award -winning DIALOG 3G register design houses
all vital components - encoder, RF transmitter,
battery and antennae - safely within the register's
stainless steel and tempered glass enclosure. Free of
external wires, components and connections - the #1
cause of field related issues on competitive
designs.
Assures compliance with the Safe Drinking Water Act
(SDWA).
Measures with only one moving part that is hydro-
dynamically balanced on a sapphire bearing to
preserve accuracy and promote a positive bottom line.
Exceptional performance in passing entrained solids
and operating in environments with high mineral
content.
Clean, elegant measurement design is highly sensitive
to leaks and low flow while limiting wear for excellent
revenue protection.
■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■
Master Meter H 101 Regency Parkway H Mansfield, TX 76063 H www.mastermeter.com
169 of 212

■ BOTTOM LOAD MULTI -JET METERS
Technical Specs (Cont'd):
Register Unit - Registration available in U.S. gallons, cubic
feet or cubic meters.
• Test Circle - Large center sweep hand with one hundred
(100) clearly marked gradations on the periphery of the
dial face (available on Direct Read and DIALOG 3G
registers).
• Design/Operation - Velocity -type flow measurement.
Water that is evenly distributed by multiple converging
inlet ports flows past an impeller in the measuring
chamber, creating an impeller velocity directly
proportional to water flow rate. The meter's register
integrates that velocity into totalized flow.
An inherent advantage for this design is unparalleled
wear mitigation leading to sustained revenues.
The register assembly is removable under line pressure
permitting seamless, simplified upgrades in
reading technology.
Strainer - A rugged, 360-degree advance polymer
basket strainer protects the critical measuring
element from damage. The unique strainer design
smoothes the flow of water entering into the meter
creating a laminar flow that is gentle on the meter's
internal components. Tough materials operating in a
smooth, balanced environment enable the meters
to perform more accurately over time. Utilities'
investments last longer while capturing more revenue.
Measuring Chamber - The measuring chamber housing
and measurement element are built with an advanced
synthetic polymer. Measurement surfaces are not
wear surfaces, providing sustained accuracy despite
the presence of entrained solids in the water. A long
life, synthetic sapphire bearing serves as a wear
surface with radially balanced water flows. The
chamber housing is constructed in two parts to
allow access to the impeller. Bottom plates available in
Bronze, Cast Iron (CI) or Engineered Plastic.
Flow Rating (gpm)
20
30
30
30
50
Continuous Flow (gpm)
15
20
Normal Flow Range (gpm)
1-20
2-30
2-30
2-30
3-50
Extended Low Flow (gpm)
1/4
1/2
Maximum Working Pressure (psi)
150
150
150
150
150
Maximum Working Temperature (F) �ffill
120
120
120
120
Length (A below)
7-1/2"
7-1/2"
9"
9"
10-3/4"
ffidth (B belo
3-5/8"
3-5/8"
3-5/8"
3-5/8"
-
Height, standard register with lid (C below)
5"
5"
5"
5"
5-1/4"
Weight (Ibs)
3.95
4.0
4.1
4.6
5.25
IFacked To Carto
6
6
6
4
-
Carton Weight (Ibs)
25.1
25.4
26
19.8
22.4
Accuracy and Head Loss Chart
ACCURACY%
CAI
0 5 10 15 20 25 30 35 40 45 50
7
I
V.062118_f
Master Meter // 101 Regency Parkway H Mansfield, TX 76063 // www.mastermeter.com
170 of 212

VALVES
ELECTRIC PBI
THROTTLING VALVES
10
e
a
y
o s
0
w 5
2
4
3
1" ELECTRIC PBI
THROTTLING NYLON VALVE
PRODUCT ADVANTAGES
323 ELECTRIC PBI
THROTTLING NYLON VALVE
■ Durable, glass reinforced nylon construction provides
superb hydraulic performance.
■ Large internal water passage with no moving parts in
the flow path prevents clogging.
■ Built-in 2-Way Solenoid with low power requirement
for ease of operation and reliability.
■ Simple installation either vertically or horizontally.
■ High resistance to corrosive water containing fertilizer
and chemicals.
■ Standard with a flow control (throttling) handle.
10 15 20 30 40 50 60 80 100 150 200
FLOW (GPM)
LIGHT BROWN AREA INDICATES RECOMMENDED OPERATING RANGE.
SIZE GPM
1- 1 - 50
1 - 125
2- 1-176
323 1 - 264
SIZE LENGTH HEIGHT WEIGHT
1- 4 7/8" 4 7/8" .5 LBS.
1 1/2" 7 3/8" 6" 2.0 LBS.
2 7 7/8" 6" 2.2 LBS.
323 9 1/4" 6 5/8" 3.1 LBS.
'NETAFIMTM
GROW MORE WITH LESS
APPLICATIONS
■ Small agricultural irrigation zones
■ Greenhouse and nursery irrigation
■ Cooling systems
■ Ultra high flow or low flow capacity
irrigation systems
SPECIFICATIONS
■ Available Sizes: 1", 1 1/2", 2" and 323
■ Maximum Working Pressure:
1" - 115 psi and 2" to 323-150psi
■ Maximum Water Temperature: 140° F
■ Connections: Female Threaded NPT
■ Electrical Specifications:
Voltage - Standard 24 VAC, 60 Hz
Inrush Current - 29mA
Holding Current - 14mA
Allowable Voltage Variation: 10%
MATERIALS
■ Body and Bonnet: Glass Reinforced Nylon
■ Spring: Stainless Steel (AISI 302)
■ Nuts, Bolts, Washers: Stainless Steel (304)
■ Diaphragm: Natural Rubber
SIZE ITEM NUMBER I MODEL NUMBER
1" 71610-014015 1 61ETlPBI BC
11/2" 71610-014040 61ET1.5PB12-BC
2- 71610-014507 61ET2PB12-BC
323 71610-015202 61 ET323PB12-BC
SOLD IN CASE QUANTITIES AND 24VAC ONLY
1" CASE QUANTITY = 20
1 1/2" AND 2" CASE QUANTITY = 8
323 CASE QUANTITY = 4
'NE TA FIM TIM
GROW MORE WITH LESS
NETAFIM USA
5470 E. Home Ave.
Fresno, CA 93727
CS 888 638 2346
www.netafimusa.com
A07010/13
171 of 212

631110FLOW
SUBSURFACE DRIP
Description
The Vortex filters are placed between the pump and dripfield
to screen out any debris. Spin plates at the top of each screen
direct the flow of debris to the base of the screen for easy
self cleaning.
Features
- Simple self cleaning filter. Geoflow's Vortex filter
depends on a simple forward flush to self clean.
Incoming water is forced through a directional nozzle
plate onto the inside of the stainless steel screen. A
centrifugal motion starts inside the screen chamber,
throwing particles outward against the screen. Gravity
moves the debris down the screen wall to the flush
outlet at the base of the Vortex Filter.
- It is simple to install and operate, requiring very few
moving parts.
- Can be plumbed to self clean periodically
with electronically activated solenoid valves
(recommended), or continuously with slightly
opened ball valves.
- Sturdy stainless steel screen proven effective in onsite
wastewater applications. A sinteringprocess in which
three pieces of stainless steel mesh are transformed
into one; a perforated plate, 30m then 150 mesh.
- Body is a two-piece threaded housing with O-ring seal.
Molded from high heat ABS and chemical resistant
glass reinforced plastic.
Vortex Screen Filter
1" Vortex Filter
Width
1.5" and 2" Vortex
Height
IF
Item Number Size Max.
Filtration
Max.
Width
Height
Flush
Area of
(MPT) Flow rate
(mesh)
Pressure
Port
Filtration
(GPM)
(psi) (ft.)
(MPT)
(inches2)
,�
,7
27
,,
214
AP4E-1F
1"
20
150
80
185
6.52'
7.02'
3/42'
28.4
AP4E-1.5F
1.52'
45
150
100
231
122'
15.52'
3/42'
60.8
AP4E-2F
2.02'
70
150
80
185
122'
16.02'
3/42'
60.8
AP4E-75F 3/4inch Vortex Filter has been discontinued. Please use a
larger filter for onsite wastewater
applications. Replacement parts are still available.
150 mesh = 100 micron
Look
for the
When in doubt, it is best to choose the filter with the larger screen area.
Genuine
Geoflow
Geoflow, Inc. Tel [phone] Fax [phone]
www.geoflow.com
stamp of
Product Sheets-2011 F her VortexScreen12H27.indd
quality
172 of 212

m (FT) (PSI)
D
U)
m 27.7 12
L
Q
M
m 18.5 8
L
9.2 4
3/4" Vortex Screen Filter
3/�" Vortex �ilter
0 1 2 3 4 5 6 7 8 9 10 11 12
Flow - GPM
Specification:
The Y filter body shall be molded from glass reinforced engineering grade black plastic with a 3/4 inch male pipe
thread (1VIIPT) inlet and outlet. The two piece body shall be capable of being serviced by untwisting and shall include
an O-ring seal. An additional 3/4 inch MIPT outlet shall be capable of periodic flushing. The 150-mesh filter screen
is all stainless steel, providing a 23.4 square inch filtration area. The screen collar shall be molded from vinyl. The 3/4"
filter shall be Geoflow Vortex Filter model number AP4E-75E
(FT.) (PSI)
34.7 15
aD
m
n
F, 23.1 10
a 11.6 5
1 " Vortex Screen Filter
5 10 15 20 25
Flow (gpm)
Specification:
The Y filter body shall be molded from glass reinforced engineering grade black plastic with a 1 inch male pipe thread
(MIPT) inlet and outlet. The two piece body shall be capable of being serviced by untwisting and shall include an
O-ring seal. An additional 3/4 inch MIPT outlet shall be capable of periodic flushing. The 150 mesh filter screen is all
stainless steel, providing a 28.4 square inch filtration area. The screen collar shall be molded from vinyl. The 1" filter
shall be Geoflow Vortex Filter model number AP4E-1E
173 of 212

Fence Detail
174 of 212

3.5"x6.5' CCA
Treated Post
1Cp: e
3rd: 2B
Ground —f—
�5[aple
ton of P°11
"-�12.5 Gauge
Aluminized Steel
Fence Wire
3.5"x6.5' CCA
Treated Post
HORIZONTAL LINE/END DETAIL
N.L.h
and/or
spike/L.—Il
NOTE, Four strands are recommended for the
perimeter fence. At o minimum, 2 strands must be
installed. Fence wire shall not be stapled to trees
3.5"x6,5' CCA
Treated Post
HORIZONTAL CORNER BRACE DETAIL
Comer angle 90' -less
N.T.S.
175 of 212

Appendix I
Engineering Calculations
- Dripfield Design
- System Design
- Working Volume
- Pump Calculations
- Elevation Determinations
- Buoyancy Calculations
SEAL
024582 ",'�
Z
176 of 212

Whispering Pines Farm Residence Surface Drip
Drainfield Layout
Project: Whispering Pines Farm
Location: 1594 NC Hwy 50
Creedmoor, NC 27522
County: Granville
Dripfield Sizing
Daily Design Flow
600 gpd
Loading Rate (LTAR)
23.40 in/yr From SFR Loading Rate Workbook
Dripfield Area Required
0.34 ac
15,012 sqft From SFR Loading Rate Workbook
Dripline Spacing
3 ft
Required Dripline
5,004 ft
Surface Dripfield Layout
Run
Lateral
Zone
Line
Use
Length
Length
Length
Zone #
Lateral #
(ft)
(ft)
(ft)
Line 1
Primary Dripfield Line
1
1
20
Line 2
Primary Dripfield Line
25
Line 3
Primary Dripfield Line
35
Line 4
Primary Dripfield Line
45
Line 5
Primary Dripfield Line
50
Line 6
Primary Dripfield Line
55
230
Line 7
Primary Dripfield Line
2
50
Line 8
Primary Dripfield Line
50
Line 9
Primary Dripfield Line
50
Line 10
Primary Dripfield Line
50
Line 11
Primary Dripfield Line
50
Line 12
Primary Dripfield Line
50
300
Line 13
Primary Dripfield Line
3
70
Line 14
Primary Dripfield Line
75
Line 15
Primary Dripfield Line
75
Line 16
Primary Dripfield Line
75
295
Line 17
Primary Dripfield Line
4
75
Line 18
Primary Dripfield Line
75
Line 19
Primary Dripfield Line
75
Line 20
Primary Dripfield Line
75
300
Line 21
Primary Dripfield Line
5
75
Line 22
Primary Dripfield Line
75
Line 23
Primary Dripfield Line
75
Line 24
Primary Dripfield Line
75
300
1425
Line 25
Primary Dripfield Line
2
1
135
Line 26
Primary Dripfield Line
145
280
Line 27
Primary Dripfield Line
2
150
Line 28
Primary Dripfield Line
150
300
Line 29
Primary Dripfield Line
3
150
Line 30
Primary Dripfield Line
150
300
Line 31
Primary Dripfield Line
4
150
Line 32
Primary Dripfield Line
150
300
Line 33
Primary Dripfield Line
5
150
Line 34
Primary Dripfield Line
150
300
1480
Line 35
Primary Dripfield Line
3
1
150
Line 36
Primary Dripfield Line
150
300
Line 37
Primary Dripfield Line
2
150
Line 38
Primary Dripfield Line
150
300
Line 39
Primary Dripfield Line
3
150
Line 40
Primary Dripfield Line
150
300
Line 41
Primary Dripfield Line
4
150
Line 42
Primary Dripfield Line
150
300
Line 43
Primary Dripfield Line
5
150
Line 44
Primary Dripfield Line
150
300
1500
Line 45
Primary Dripfield Line
4
1
150
Line 46
Primary Dripfield Line
150
300
Line 47
Primary Dripfield Line
2
150
Line 48
Primary Dripfield Line
150
300
Line 49
Primary Dripfield Line
3
150
Line 50
Primary Dripfield Line
150
300
Line 51
Primary Dripfield Line
4
150
Line 52
Primary Dripfield Line
150
300
Line 53
Primary Dripfield Line
5
150
Line 54
Primary Dripfield Line
130
280
1480
TOTAL
5885
5885
5885
177 of 212

Whispering Pines Farm Residence Surface Drip
Field Flow
Project: Whispering Pines Farm
Location: 1594 NC Hwy 50
Creedmoor, NC 27522
County: Granville
Total Field
Total quantity of effluent to bedisposed per day
Hydraulic Loading Rate
Minimum Dispersal Field Area
Flow Per Zone
Number of Zones
Number of SubFields
Dosing
Dispersal area per zone
Spacing between lines
Choose spacing between emitters
Total linear it. per zone (or subfield)
Total numberof emitters per zone
Dripline Type
600 gallons/day
0.040 gallons / sq.ft / day
15012 sq.ft.
4 zone(s)
0 subfields
Zone 1 Zone 2 Zone 3 Zone 4
4275 4440 4500 4440 sq.ft.
3.00 3.00 3.00 3.00 ft
2 2 2 2 ft
1425 1480 1500 1480 ft. per zone
713 740 750 740 emitters per zone
Perc-Rite Bioline Perc-Rite Bioline Perc-Rite Bioline Perc-Rite Bioline
Pressure at beginning of the dripfield
24
24
24
24 psi
Feet of Head atthe beginning of dripfield
55.44
55.44
55.44
55.44 ft
Flow rate per emitter
0.61
0.61
0.61
0.61 gph
Dose flow per zone (or subfield)
7.24
7.52
7.63
7.52 gpm
Min. Flushing Velocity (Normal Operation)
1.00
1.00
1.00
1.00 ft/sec
Min. Flushing Velocity (Maintenance Operation)
1.00
1.00
1.00
1.00 ft/sec
Flush flow required at the end of each dripline
0.74
0.74
0.74
0.74 gpm
Length of longest dripline lateral
300
300
300
300 ft
Flow required to Dose longest dripline lateral
1.53
1.53
1.53
1.53 gpm
Laterals per zone
5
5
5
5laterals
Total flow for flushing velocity in all lines
4.08
3.80
3.70
3.80 gpm
Total flow per zone (flushing + dosing)
11.33
11.33
11.33
11.33 gpm
Number of doses per day/zone:
Timer ON. Pump run time per dose/zone:
Timer OFF. Pump off time between doses
Per Zone - Pump run time per day/zone.
All Zones - Number of doses per day / all zones
Allow time for field to pressurize
Filter flush timer
Drain timer
Field flush timer
Field flush counter
Time required to complete all functions per day
Dose volume per zone
1.50 doses
1322 min sec
346 hr:min
020 hr:min
6.00 doses/day
00030 hr:min: sec
00020 hr:min: sec
00500 hr:min: sec
001:00 hr:min: sec
10 cycles
2:01 hr: min
97 101
102 101 gallons per dose
Length of Draining Supply Line
95
150
190
220 ft
Volume
4.10
6.48
8.21
9.50 gallons
Length of Draining Supply Feeder Lines
160
75
75
75 ft
Volume
2.37
1.11
1.11
1.11 gallons
Length of Draining Return Line
0
0
0
0 ft
Volume
0.00
0.00
0.00
0.00 gallons
Length of Draining Return Feeder Lines
0
0
0
0 ft
Volume
0.00
0.00
0.00
0.00 gallons
Volume in dripline / zone
17.59
18.27
18.51
18.27 gallons
Total Recharge Volume
94
99
102
102 gallons
Note: Zones/Subfelds are analyzed individually. The more extreme demands are used for pump selection
178 of 212

Whispering Pines Farm Residence Surface Drip
Pump Sizing Zone 1
Project: Whispering Pines Farm
Location: 1594 NC Hwy 50
Creedmoor, NC 27522
County: Granville
Field Flow Summary
Number of Zones
Flow Required to dose field
Flow required to flush field
Flow required to dose & flush field
Losses through Return Line
Select Flush Line Diameter
Length of return line
Equivalent length of fittings
Elevation Change
Pressure loss in 100 ft of Common Return pipe
Return Feeder Line Diameter
Length of Return Feeder Line Along Dripfield
Pressure Loss in 100 ft. of Zone Return Feeder pipe
Total pressure loss from end of dripline back to tank
Minimum Pressure Specified Returning to Tank
Losses through Dripline
Length of longest dripline lateral
Minimum dosing pressure required at end of dripline
Loss through dripline during dose/flush
Min. Pressure Required at Beginning of Dripfield
Calculated Pressure
Specified Pressure (from Field Flow Wksht)
Losses through Headworks
Recommended Filter (Vortex Screen Filter)
Selected Filter
Filter Pressure Loss
Recommended Zone Valve (Electric Solenoid)
Selected Zone Valve
Zone Valve Pressure Loss
Recommended Flow Meter (Master Meter Multi -Jet)
Selected Flow Meter
Flow Meter Pressure Loss
Other Pressure Losses
Total loss through Headworks components
4 zones
7.24 gpm
4.08 gpm
11.33 gpm
Flushing Condition
ft.(psi)
220
22
11.0
1.32
0.57
1/2"
175
0.91
0.39
15.93
6.89
4.62
2.0
300
16.17
34.07
54.86
23.75
55.44
24.00
V.
0
0
0.0
0.0 0.0
1/2"
0.0
0.00
0.00 0.0
0.0 0.0
300
16.17 7.00
10.37 4.49
AP4E-1 F
AP4E-1 F
tin Screen Filter 0-20gpm
7.93 1
3.43
3.28
1.42
V. Solenoid
1"Solenoid
1" Solenoid
1.75 1
0.76
0.83
0.36
5/8" Meter
5/8" Meter
6.01
2.60
2.35
1.02
0
15.70
0
6.79
0
6.46
0
2.80
Losses through Supply Line
Field Supply Line Diameter
V.
V.
Length of Supply Line from PT to Start of Dripfield
75
75
Length of Supply Line Along Zone
20
20
Equivalent length of fittings
9.5
9.5
Pressure Loss in 100 ft. of Zone Supply Pipe
8.70
3.77
3.80
1.65
Supply Feeder Line Diameter
1/2"
1/2"
Length of Supply Feeder Line Along Dripfield
160
160
Pressure Loss in 100 ft. of Zone Supply Feeder Pipe
6.00
2.60
2.62
1.13
Elevation Change (Pump to tank outlet)
5
5
Elevation Change (Tank outlet to Start of Dripfield)
0
0
Elevation Change (Along Dripfield)
0
0
Total Supply Line Head Loss from Pump to Field
24.65
10.67
13.17
5.70
Total Dynamic Head (TDH) 95.8 ft 46.2 ft
PumD Caoacity - Flow Rate 11.3 aom 7.2 aom
Pressure Regulator (Dosing Condition)
Total Dynamic Head Loss (from PT to Start of Field)
14.60 ft
TDH of Selected Pump at Dose Flow
145 ft
TDH at Start of Field
130.40 ft
=
56.45 psi
Is Pressure Regulator Required?
NO
Required Pressure Regulator Size
- inch
*Note: TDH at pressure regulator (start of field) under dosing conditions must be
less than orequal to maximum inlet regulator pressure
179 of 212

Whispering Pines Farm Residence Surface Drip
Pump Sizing Zone 2
Project: Whispering Pines Farm
Location: 1594 NC Hwy 50
Creedmoor, NC 27522
County: Granville
Field Flow Summary
Number of Zones
Flow Required to dose field
Flow required to flush field
Flow required to dose & flush field
Losses through Return Line
Select Flush Line Diameter
Length of return line
Equivalent length of fittings
Elevation Change
Pressure loss in 100 ft of Common Return pipe
Return Feeder Line Diameter
Length of Return Feeder Line Along Dripfield
Pressure Loss in 100 ft. of Zone Return Feeder pipe
Total pressure loss from end of dripline back to tank
Minimum Pressure Specified Returning to Tank
Losses through Dripline
Length of longest dripline lateral
Minimum dosing pressure required at end of dripline
Loss through dripline during dose/flush
Min. Pressure Required at Beginning of Dripfield
Calculated Pressure
Specified Pressure (from Field Flow Wksht)
Losses through Headworks
Recommended Filter (Vortex Screen Filter)
Selected Filter
Filter Pressure Loss
Recommended Zone Valve (Electric Solenoid)
Selected Zone Valve
Zone Valve Pressure Loss
Recommended Flow Meter (Master Meter Multi -Jet)
Selected Flow Meter
Flow Meter Pressure Loss
Other Pressure Losses
Total loss through Headworks components
Losses through Supply Line
Field Supply Line Diameter
Length of Supply Line from PT to Start of Dripfield
Length of Supply Line Along Dripfield
Equivalent length of fittings
Pressure Loss in 100 ft. of Zone Supply Pipe
Supply Feeder Line Diameter
Length of Supply Feeder Line Along Dripfield
Pressure Loss in 100 ft. of Zone Supply Feeder Pipe
Elevation Change (Pump to tank outlet)
Elevation Change (Tank outlet to Start of Dripfield)
Elevation Change (Along Dripfield)
Total Supply Line Head Loss from Pump to Field
Pump Capacity - Flow Rate
4 zones
7.52 gpm
3.80 gpm
11.33 gpm
Flushing Condition
ft.(psi)
220
22
11.0
1.15
0.50
1/2"
75
0.79
0.34
14.45
6.25
4.62
300
16.17
7.00
34.07
14.75
54.86
23.75
55.44
24.00
V.
0
0
0.0
0.0 0.0
1/2"
0.0
0.00
0.00 0.0
0.0 0.0
300
16.17
10.37
26.54 1 11.49
AP4E-1 F
tin Screen Filter 0-20gpm
AP4E-1 F
7.93 1
3.43
1 3.54
1 1.53
V. Solenoid
1" Solenoid
1"Solenoid
1.75 1
0.76
0.88
1 0.38
5/8" Meter
5/8" Meter
6.01
2.60
2.55
1.10
0
0
0
15.70
6.79
6.97
3.02
V.
75
75
15
15
8.70 3.77
4.08
1.77
1/2"
75
6.00 2.60
2.81
1.22
5
0
0
24.31 10.52
13.84
5.99
11.3 qpm 7.5
Pressure Regulator (Dosing Condition)
Total Dynamic Head Loss (from PT to Start of Field) 15.33 ft
TDH of Selected Pump at Dose Flow 145 ft
TDH at Start of Field 129.67 ft
= 56.13 psi
Is Pressure Regulator Required? NO
Required Pressure Regulator Size - inch
*Note: TDH at pressure regulator (start of field) under dosing conditions must be
less than orequal to maximum inlet regulator pressure
180 of 212

Whispering Pines Farm Residence Surface Drip
Pump Sizing Zone 3
Project: Whispering Pines Farm
Location: 1594 NC Hwy 50
Creedmoor, NC 27522
County: Granville
Field Flow Summary
Number of Zones
Flow Required to dose field
Flow required to flush field
Flow required to dose & flush field
Losses through Return Line
Select Flush Line Diameter
Length of return line
Equivalent length of fittings
Elevation Change
Pressure loss in 100 ft of Common Return pipe
Return Feeder Line Diameter
Length of Return Feeder Line Along Dripfield
Pressure Loss in 100 ft. of Zone Return Feeder pipe
Total pressure loss from end of dripline back to tank
Minimum Pressure Specified Returning to Tank
Losses through Dripline
Length of longest dripline lateral
Minimum dosing pressure required at end of dripline
Loss through dripline during dose/flush
Min. Pressure Required at Beginning of Dripfield
Calculated Pressure
Specified Pressure (from Field Flow Wksht)
Losses through Headworks
Recommended Filter (Vortex Screen Filter)
Selected Filter
Filter Pressure Loss
Recommended Zone Valve (Electric Solenoid)
Selected Zone Valve
Zone Valve Pressure Loss
Recommended Flow Meter (Master Meter Multi -Jet)
Selected Flow Meter
Flow Meter Pressure Loss
Other Pressure Losses
Total loss through Headworks components
Losses through Supply Line
Field Supply Line Diameter
Length of Supply Line from PT to Start of Dripfield
Length of Supply Line Along Dripfield
Equivalent length of fittings
Pressure Loss in 100 ft. of Zone Supply Pipe
Supply Feeder Line Diameter
Length of Supply Feeder Line Along Dripfield
Pressure Loss in 100 ft. of Zone Supply Feeder Pipe
Elevation Change (Pump to tank outlet)
Elevation Change (Tank outlet to Start of Dripfield)
Elevation Change (Along Dripfield)
Total Supply Line Head Loss from Pump to Field
Pump Capacity - Flow Rate
Pressure Regulator (Dosing Condition)
4 zones
7.63 gpm
3.70 gpm
11.33 gpm
Flushing Condition
ft.(psi)
220
22
11.0
1.10
0.47
1/2"
75
0.76
0.33
14.28
6.18
4.62
2.0
300
16.17
7.00
34.07
14.75
54.86
23.75
55.44
24.00
V.
0
0
0.0
0.0 0.0
1/2"
0.0
0.00
0.00 0.0
0.0 0.0
300
16.17
10.37
26.54 1 11.49
AP4E-1 F
tin Screen Filter 0-20gpm
AP4E-1 F
7.93 1
3.43
1 3.64
1 1.57
V. Solenoid
1" Solenoid
1"Solenoid
1.75 1
0.76
0.90
1 0.39
5/8" Meter
5/8" Meter
6.01
2.60
2.62
1.14
0
0
0
�=3,
15.70
6.79
7.16
10
V.
75
115
19
19
8.70 3.77
4.18
1.81
1/2"
75
6.00 2.60
2.88
1.25
5
0
0
28.14 12.18
15.91
6.89
11.3 qpm 7.6
Total Dynamic Head Loss (from PT to Start of Field)
15.61 ft
TDH of Selected Pump at Dose Flow
eft
TDH at Start of Field
129.39 ft
= 56.01 psi
Is Pressure Regulator Required?
NO
Required Pressure Regulator Size
- inch
*Note: TDH at pressure regulator (start of field) under dosing conditions must be
less than orequal to maximum inlet regulator pressure
181 of 212

Whispering Pines Farm Residence Surface Drip
Pump Sizing Zone 4
Project: Whispering Pines Farm
Location: 1594 NC Hwy 50
Creedmoor, NC 27522
County: Granville
Field Flow Summary
Number of Zones
Flow Required to dose field
Flow required to flush field
Flow required to dose & flush field
Losses through Return Line
Select Flush Line Diameter
Length of return line
Equivalent length of fittings
Elevation Change
Pressure loss in 100 ft of Common Return pipe
Return Feeder Line Diameter
Length of Return Feeder Line Along Dripfield
Pressure Loss in 100 ft. of Zone Return Feeder pipe
Total pressure loss from end of dripline back to tank
Minimum Pressure Specified Returning to Tank
Losses through Dripline
Length of longest dripline lateral
Minimum dosing pressure required at end of dripline
Loss through dripline during dose/flush
Min. Pressure Required at Beginning of Dripfield
Calculated Pressure
Specified Pressure (from Field Flow Wksht)
Losses through Headworks
Recommended Filter (Vortex Screen Filter)
Selected Filter
Filter Pressure Loss
Recommended Zone Valve (Electric Solenoid)
Selected Zone Valve
Zone Valve Pressure Loss
Recommended Flow Meter (Master Meter Multi -Jet)
Selected Flow Meter
Flow Meter Pressure Loss
Other Pressure Losses
Total loss through Headworks components
Losses through Supply Line
Field Supply Line Diameter
Length of Supply Line from PT to Start of Dripfield
Length of Supply Line Along Dripfield
Equivalent length of fittings
Pressure Loss in 100 ft. of Zone Supply Pipe
Supply Feeder Line Diameter
Length of Supply Feeder Line Along Dripfield
Pressure Loss in 100 ft. of Zone Supply Feeder Pipe
Elevation Change (Pump to tank outlet)
Elevation Change (Tank outlet to Start of Dripfield)
Elevation Change (Along Dripfield)
Total Supply Line Head Loss from Pump to Field
Pump Capacity - Flow Rate
4 zones
7.52 gpm
3.80 gpm
11.33 gpm
Flushing Condition
ft.(psi)
220
22
11.0
1.15
0.50
1/2"
75
0.79
0.34
14.45
6.25
4.62
300
16.17
7.00
34.07
14.75
54.86
23.75
55.44
24.00
V.
0
0
0.0
0.0 0.0
1/2"
0.0
0.00
0.00 0.0
0.0 0.0
300
16.17
10.37
26.54 1 11.49
AP4E-1 F
tin Screen Filter 0-20gpm
AP4E-1 F
7.93 1
3.43
1 3.54
1 1.53
V. Solenoid
1" Solenoid
1"Solenoid
1.75 1
0.76
0.88
1 0.38
5/8" Meter
5/8" Meter
6.01
2.60
2.55
1.10
0
0
0
15.70
6.79
6.97
3.02
V.
75
145
22
22
8.70 3.77
4.08
1.77
1/2"
75
6.00 2.60
2.81
1.22
5
0
0
31.01 13.43
16.99
7.35
11.3 qpm 7.5
Pressure Regulator (Dosing Condition)
Total Dynamic Head Loss (from PT to Start of Field) 15.33 ft
TDH of Selected Pump at Dose Flow 145 ft
TDH at Start of Field 129.67 ft
= 56.13 psi
Is Pressure Regulator Required? NO
Required Pressure Regulator Size - inch
*Note: TDH at pressure regulator (start of field) under dosing conditions must be
less than orequal to maximum inlet regulator pressure
182 of 212

Whispering Pines Farm Residence Surface Drip
Pump Selection
Project: Whispering Pines Farm
Location: 1594 NC Hwy 50
Creedmoor, NC 27522
County: Granville
IRRIGATION PUMP SIZING
Pump Selection
Manufacturer: Orenco
Model: PF 20051 1
Horsepower: 0.50
Pump Operating Points (from drip spreadsheet)
Operating Conditions TDH (ft.) Flow (gpm) Legend
Dose Flow (Required) 46.2 7.2 (minimum conditions)
Dose Flow (Actual) 145.0 7.2 (dose flow on pump curve)
Flush Flow 102.2 11.3 0 (Flush Velocity, max conditions)
®.■■■■
■■W■E■
�I Nam'
■
I
■
0L
a
PF20 Series* 60 Hz, 0.5 - 1.5 hp
5 10 15 20 25 30 35
Flow in gallons per minute (gp )
a•,
183 of 212

Wastewater Treatment System Design Calculations
Design
Project: Whispering Pines Farm
Location: 1594 NC Hwy 50
Creedmoor, NC 27522
County: Granville
SEPTIC TANK SIZING
naihi Finw Fstimata
Flow/Unit
# of Units Units(gpd/unit)
Flow/2RLLqpD
5
BDR
120
600
0
TOTAL DAILY FLOW (Q) =
600 gpd
aepac i anK voiumeiaize tnasea on maximum aauy now
For Single Family Residences with 5 bedrooms or less:
(perNCAC T15A:18A .1952(b)(2)(B))
# Bedrooms JMM. Volume (gal)
3 or less 900
4 1000
5 1250
Daily flow = 600 gpd
Required Minimum Tank Size = 1,250 gal.
Septic Tank Volume/Size (based on Advan Tex Innovative Aaaroval
Flow GPD
Min. Volume al
1,000
1,500
2,000
2,500
3,750
5,000
1 6,250
1 7,500
500
501 -600
601 - 750
751 -1000
1001 -1500
1501 -2000
2001 -2500
2501 - 3000
Required Minimum Tank Size = 1,500 gal.
(per Advantex Approval)
TANK SIZE PROVIDED = 2000** gal.
"Existing Septic Tank and Pump Tank used for Septic capacity
RECIRCULATION TANK SIZING
Recirculating Tank Volume/Size based on maximum daily flow estimate
Flow I Min. Volume (gal)
<750 1000
750 - <1000 1500
1000 - <1500 2000
1500 - <2000 2500
2000 - <2500 3000
2500 - <3000 3500
TREATMENT POD SIZING
Daily flow = 600 gpd
Required Minimum Tank Size = 1,000 gal.
TANK SIZE PROVIDED = 1,500 gal.
Flow I Treatment Pod
<500 1-AX20
500 - <1000 2-AX-20
AX Unit Required = 2-AX-20
184 of 212

Wastewater Treatment System Design Calculations
Recirculation Tank Calculations
Project: Whispering Pines Farm
Location: 1594 NC Hwy 50
Creedmoor, NC 27522
County: Granville
Recirculcation Tank Sizing
TANK SIZE PROVIDED = 1,518 gal.
Shoaf Precast TS 1500 PT-353
Interior Tank Height: 54.50 in
Gallons Per Inch: 27.85 gal/in
Recirculation Settings
Total Daily Flow: 600 gpd
Treatment Unit Recirc. Ratio: 2.5 : 1
Total Volume to Treatment Units: 1,200 gpd
Volume to Each Unit: 600 gpd 2 AX20 Units
Volume to Recirc. Splitter Valve: 600 gpd
Volume to Septic Tank: 120 gpd
Volume to Recirc. Tank: 600 gpd
Doses/Hour: doses
Required Doses/Day: 96 doses
Dose Volume: 13 gal/dose
Pump Flowrate to Pods: 50.0 gpm
One Dose Every: 15 min
Pump Time ON: 0.3 min
Pump Time OFF: 14.8 min
Total Pump Flowrate: 55.0 gpm
Tank Float Settings
1 AX20 Unit
5 gpm return line to ST
1 AX20 Unit into RT endwall
4 doses to each pod per hour
Pods + Septic Tank Return
"Measured from Tank Floor Float Set Points
(in)
Timer Enable / Low Water 30.0 2" above Biotube filter cartridge
Peak Enable 43.0
High Water Alarm 45.0 2" above Peak Enable
Emergency Storage 9.50 in.
264.575 gal
0.44 days of storage
10.58 hours of storage
internal tank height 54.50 in
tank top thickness 6 in
Required Height to Supports = 60.50 in
Height, A = 3 in
Required Vault Height 63.50 in
keeps vault rested on floor and support pipes on roof
185 of 212

Wastewater Treatment System Design Calculations
Recirculation Pump
Project: Whispering Pines Farm
Location: 1594 NC Hwy 50
Creedmoor, NC 27522
County: Granville
Recirculcation Pump Calculations
Friction Losses
Suction Head =1 0.0 ft. (submersible = 0)
Elev. Difference (highest point from pump) =1 6.0 ft.
Design Pressure At Outlet =1 3.0 ft.
Pipe Length (Segment 1) =
30.0 ft.
Pipe Diameter (ID) =
2.047 in. 2. 0 "Schedule 40 PVC
Line Loss/100 ft =
5.03 ft/100 ft.
Friction Loss - Line =
1.51 ft.
SUB -TOTAL =
10.51 ft.
Friction Loss - Fittings (5%) =
0.53 ft.
TOTAL =
11.04 ft.
Pump Efficiency = 0.7 (assumed, typical)
Motor Efficiency = 0.9 (assumed for electric pumps)
Flow = 55.0 gpm (25 gpm to each AX20) Note: 2 AX20 Pods
5 gpm return line to ST + 5 gpm return line
Pumo Selection
Manufacturer =
Model =
Horsepower =
Orenco
PF5005 12
0.5
450
400
tLi
�= 350
g300
[r~
ea
250
a,
200
E
150
100
w
50
n
0 10 20 30 40 50 60 70 80 90
Flaw in gallons per minute (gpm)
Operating Point
186 of 212

Wastewater Treatment System Design Calculations
Pump (Field Dosing) Tank Working Volume
Project: Whispering Pines Farm
Location: 1594 NC Hwy 50
Creedmoor, NC 27522
County: Granville
Storage Volume Needed: 3,000 gal.
Dose Volume = 102 gal.
Pump/Storage Tank Information
Tank Size (nominal) = 4,000 gallons
Number of Tanks = 1
Interior Dimensions:
Length = 12.00 ft.
Width = 6.00 ft.
Total Tank Depth = 8.00 ft. (Interior)
Permanent Liquid Depth in Tank = 27 in.
(from pump manufacturer) 2.25 ft.
High Water Alarm Level = 72 in. (Inlet located in riser)
(from interior Tank floor) 6.00 ft.
Working Volume & Storage Time
Gal/Inch = 43.95 gal/in
Working Volume = 3032.55 gal.
Estimated Storage Time in Tank = 5.05 days
Note: Storage time must be greater than 5 days for single family residences
or greater than/equal to the storage time required by the water balance
for commercial or community systems.
187 of 212

Wastewater Treatment System Design Calculations
Elevation Determinations
Project: Whispering Pines Farm
Location: 1594 NC Hwy 50
Creedmoor, NC 27522
County: Granville
Elevation Determination Sheet
Existing 1,000-Gallon Septic Tank
Drainline Invert EL at Facility (assumed)
370.00 ft
Pipe Length to Septic Tank
20.00 ft
Slope of Pipe to Septic Tank
2.50
Ground Surface at Septic Tank
371.75 ft
Cover over Septic Tank
16.00 in
1.33 ft
Elevation at top of Septic Tank (Exterior)
370.42 ft
Distance to Inlet invert from top
0.92 ft
Elevation at Inlet invert
369.50 ft
Distance to Outlet invert from Top
1.08 ft
Elevation at Outlet Invert
369.33 ft
External Height of Septic Tank
6.67 ft
External Bottom of Tank Elevation
363.75 ft
Gravel Bed Thickness
6.00 in
Bottom of Excavation Elevation
363.25 ft
Existing 1,000-Gallon Pump Tank (used for Septic Capacity)
Ground Surface at Septic Tank
371.50 ft
Cover over Septic Tank
16.00 in
1.33 ft
Elevation at top of Septic Tank (Exterior)
370.17 ft
Distance to Inlet invert from top
0.92 ft
Elevation at Inlet invert
369.25 ft
Distance to Outlet invert from Top
1.08 ft
Elevation at Outlet Invert
369.08 ft
External Height of Septic Tank
6.67 ft
External Bottom of Tank Elevation
363.50 ft
Gravel Bed Thickness
6.00 in
Bottom of Excavation Elevation
363.00 ft
1,500-Gallon Recirculation Tank
Pipe Slope from Septic Tank
21.50
Pipe Length from Septic Tank
8.00 ft
Elevation at Inlet Invert
367.36 ft
Distance to Inlet Invert From Exterior Top
12.00 in
1.00 ft
Elevation at top of Tank
368.36 ft
Ground Surface at Tank
370.50 ft
Cover over Tank
25.64 in
2.14 ft
External Tank Height
5.13 ft
Elevation at Exterior Bottom of Tank
363.24 ft
Tank Bottom Thickness
4 in
Elevation at Tank Floor
363.57 ft
Gravel Bed Thickness
6 in
Bottom of Excavation Elevation
362.74 ft
AX-20 Treatment Units
Ground Surface at Lowest Unit
371.00 ft
Ground Surface at Highest Unit
371.50 ft
Height of Pod Above Finished Grade
3.00 in
0.25 ft
Elevation at top of Unit (Lowest Unit)
371.25 ft
Elevation at top of Unit (Highest Unit)
371.75 ft
Height of Treatment Unit
30.00 in
2.50 ft
Elevation at Pod Bottom (Lowest Unit)
368.75 ft
Elevation at Pod Bottom (Highest Unit)
369.25 ft
Gravel Bed Thickness
6.00 in
Bottom of Excavation Elevation
368.25 ft
Pipe Length to Recirc. Tank
6.00 ft
Pipe Slope to Recirc. Tank Inlet (Lowest Unit)
23.11
4,000-Gallon Pump Tank
Pipe Slope to Pump Tank from RSV
1.00
Pipe Length
10.00 ft
Elevation at Inlet Invert
368.35 ft
Distance to Inlet Invert From Exterior Top
3.00 in
(Inlet located in Tank Riser)
0.25 ft
Elevation at top of Pump Tank
368.10 ft
Ground Surface at Pump Tank
370.25 ft
Cover over Pump Tank
25.84 in
2.15 ft
External Tank Height
8.67 ft
Elevation at Exterior Bottom of Tank
359.43 ft
Tank Bottom Thickness
4 in
Elevation at Tank Floor
359.76 ft
Gravel Bed Thickness
6 in
Bottom of Excavation Elevation
358.93 ft
(approximate)
(approximate)
(approximate)
(approximate)
(approximate)
(approximate)
Float Settings
Height from
Elev. (ft)
Tank Floor (in)
Timer Enable/Low Water
366.07
30
Timer Peak Enable
367.16
43
High Water Alarm
367.32
45
Top of RSV cage (9" Above TE Float)
366.82
39
Bottom of RSV cage (10" Cage)
365.99
29
Recirculating Splitter Valve
Pipe Length to RSV from Pod
8.00 ft
RSV to Top of Recirc Tank
3 in
Elevation at RSV Inlet Invert
368.61 ft
Pipe Slope to RSV (Highest Pod)
1.71
Drop Across RSV
2 in
Elevation at RSV Outlet Invert
368.45 ft
Float Settings Height from
Elev. (ft) Base Floor (in)
Redundant OFF / Low Water Alarm 361.51 21
Pump Enable 362.01 27
Peak Enable / High Water Alarm 365.76 72
188 of 212

Wastewater Treatment System Design Calculations
Recirculation Tank Buoyancy
Project: Whispering Pines Farm
Location: 1594 NC Hwy 50
Creedmoor, NC 27522
County: Granville
Tank Size (nominal) = 1,500 gallons
Min. liquid level to be maintained in tank at all times after initial installation.
Assume groundwater table is equal to or higher than top of tank.
(Buoyancy is the same as long as water table is higher than top of tank.)
Effluent Density = 62.4 Ib/ft3 (Specific Weight of Water)
Concrete Density = 142.56 Ib/ft3
Soil Cover Over Tank = 1.00 ft. (minimum)
Soil Bulk Density = 1.25 (typical value)
i anK ulmenslons Trom su ❑er :
Exterior
Interior
Length =
10.46 ft.
9.96 ft.
Width =
5.46 ft.
4.96 ft.
Total Tank Depth =
5.13 ft.
Permanent Liquid Depth in Tank =
0 in.
0.00 ft.
Area of Riser Openings =
6.28 ft2
Tank Weight est. =
11,000 lb.
based on manufacturer
buoyancy rorce c;alcularion:
Buoyancy Force = Specific Weight of Water x Displaced Volume
Buoyancy Force = 18,256 lb.
Weight Calculation
Tank Weight = 11,000 lb
Water Weight in Tank = 0 lb
Soil Weight Over Tank = 3,963 lb
Soil Tension Force = 4,037 lb
Total Weight = 19,000 lb
Note: Total weight must be greater than buoyancy force
so that tank will not float during high water table conditions.
189 of 212

Wastewater Treatment System Design Calculations
Pump (Field Dosing) Tank Buoyancy
Project: Whispering Pines Farm
Location: 1594 NC Hwy 50
Creedmoor, NC 27522
County: Granville
Tank Size (nominal) = 4,000 gallons
Min. liquid level to be maintained in tank at all times after initial installation.
Assume groundwater table is equal to or higher than top of tank.
(Buoyancy is the same as long as water table is higher than top of tank.)
Effluent Density = 62.4 Ib/ft3 (Specific Weight of Water)
Concrete Density = 142.56 Ib/ft3
Soil Cover Over Tank = 2.00 ft. (min.)
Soil Bulk Density = 1.25 (typical value)
I anK ulmenslons (from supplier):
Exterior Interior
Length =
12.50 ft. 12.00 ft.
Width =
6.50 ft. 6.00 ft.
Total Tank Depth =
8.67 ft.
Permanent Liquid Depth in Tank =
0 in.
0.00 ft.
Area of Riser Openings =
6.28 ft2
Area of Headworks Openings =
6.28 ft2
Tank Weight (est.) =
20,800 lb. (based on manufacturer)
Buoyancy Force Calculation:
Buoyancy Force = Specific Weight of Water x Displaced Volume
Buoyancy Force = 43,940 lb.
Weight Calculation
Tank Weight = 20,800 lb
Water Weight in Tank = 0 lb
Soil Weight Over Tank = 12,675 lb
Soil Tension Force = 13,782 lb
Total Weight= 47,257 lb
Note: Total weight must be greater than buoyancy force
so that tank will not float during high water table conditions.
190 of 212

Wastewater Treatment System Design Calculations
Pollutant Loading Calculations
Project: Whispering Pines Farm
Location: 1594 NC Hwy 50
Creedmoor, NC 27522
County: Granville
Advantex Treatment System
Final
Influent
Septic Tank
Pod UV Disinfection
Concentration
Parameter
mg/I
% Removal
mg/I
% Removal mg/I % Removal
mg/I
mg/1
Biochemical Oxygen Demand
350
50%
175
94%
10 -
10
10
Total Suspended Solids
200
50%
100
90%
10 -
10
10
Ammonia Nitrogen
100
25%
75
94%
4.5 -
4.5
4.5
Nitrate Nitrogen
<1.0
0%
0
0%
28.5 -
28.5
29
Nitrite Nitrogen
<1.0
0%
0
-
<1.0 -
<1.0
1
Total Nitrogen
110
25%
82.5
60%
33 -
33
33
Total Phosphorus
20
50%
10
0%
10 -
10
10
Fecal Coliforms (cfu/100ml)
>106
106
1000000 99.999%
10
10
191 of 212

Appendix J
Site Map
192 of 212

IN
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Engineers and Soil Scientists
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193 of 212

Appendix K
Operation and Maintenance Plan
194 of 212

ZT\ 1� �
Engineers and Soil Scientists
Agri -Waste Technology, Inc. Basic System Operating Instructions
501 N. Salem Street, Suite 203 y p g
Apex, North Carolina 27502 for
919-859-0669
www.agriwaste.com Single Family Residence Drip
Wastewater Treatment Systems
These operating instructions are intended as general guidelines and should not be
interpreted as a complete and detailed explanation of how to operate this irrigation
system. Please note that these instructions are intended as a supplement to the permit
issued by the N.C. Department of Environment and Natural Resources Non -Discharge
Permitting Unit. As a result, any requirements or items noted in the permit document
supercede any recommendations noted in these instructions.
If you are unsure of how to operate the system, please contact a licensed contractor or
professional who can assist you with the operation of your system. Record the name and
contact information of an individual familiar with the operation of this system, along with
an emergency contact in the event immediate assistance is necessary.
CONTRACTOR CONTACT INFO.:
EMERGENCY CONTACT INFO. (if different from above):
1
195 of 212

General Maintenance Considerations
This wastewater irrigation system has been designed to operate with minimum
maintenance and oversight after the initial system start-up period. However, routine
inspections are necessary and periodic maintenance WILL BE REQUIRED both by your
permit and for successful operation of the system.
No heavy vehicles or equipment should be driven over the treatment units,
tank areas, or irrigation field.
SEPTIC TANK:
The septic tank in this system operates exactly as a septic tank associated with a
conventional septic drainfield system. The purpose of the septic tank is to remove
particles and solids from the waste stream. As a result, solids build up in the bottom of
the tank (just like a typical septic tank). Over time the solids will need to be removed
from the tank or clogging of the sand filter or pipelines may occur. In general, it is
recommended that solids be pumped from the septic tank every 3 — 5 years (depending on
how intense the usage). Private septic tank pumping contractors can do this and are
typically easily found in the white or yellow pages of the phone book.
Maintenance Schedule:
The effluent filter in the septic tank (attached to the outflow pipe) should be cleaned at
least every 6 months or per manufacturer's recommendations, whichever is more frequent
(see the manufacturer's guide on how to do this) and the tank solids should be checked
annually.
A contractor or septic system professional can clean the septic tank filter for you;
however, this task can be performed relatively easily and requires no special knowledge.
Remove the septic tank lid and remove the effluent filter (typically the filters are threaded
or snap into place). Be sure to use plastic gloves to avoid contact with the wastewater
since it could contain harmful bacteria or viruses. To clean the filter, use a garden hose
with a nozzle and spray off any debris from the filter back into the inlet side of the septic
tank. Once the filter is clean, place it back in the septic tank. Discard or disinfect the
plastic gloves using a mild bleach solution (1/2 cup Clorox or equivalent to 1-gallon
water). Replace the septic tank lid.
ADVANTEX FILTER:
The treatment component of the system is an AdvanTex media filter. Liquid from the
septic tank will flow into the pod and periodically be pumped across the filter fabric.
Wastewater will be treated in the pod and periodically be discharged. To prevent
groundwater from affecting the pod, the pod will be installed on a bed of gravel with a
concrete collar.
2
196 of 212

Effluent from the system should be sampled per the requirements of the system permit. If
no parameters are listed, AWT recommends sampling for the following parameters; Total
Suspended Solids (TSS), Biological Oxygen Demand (BOD5), Total Nitrogen (TN),
Ammonia -Nitrogen (NH3-N), and Fecal Coliform. If desired AWT can assist you in
collecting these samples (919-859-0669) and interpretation the results.
Maintenance Schedule:
Maintenance of this system will be conducted by a certified operator under contract with
the homeowner.
DISINFECTION — UV:
Disinfection for the system will be accomplished using a UV system. The UV light
should operate for at least one year prior to needing to be replaced. If the UV light burns
out an alarm will notify the operator. Also, the alarm light on the control panel will
illuminate. When the UV alarm is activated, the system will shut off the recirculation
pump and the system will cease to operate until the UV bulb is replaced.
Maintenance Schedule:
The UV component shall be checked weekly to ensure the alarm bulb (on control panel)
is not illuminated. The UV bulb should be cleaned on a 6-month interval. To clean the
bulb, the power to the system (UV bulb and pumps) should be turned off in the control
panel. The UV housing can then be removed using the attached handle. Once the UV
housing is clear of the riser, the quartz sleeve and bulb assembly can be removed from
the housing. While holding the base of the assembly, the quartz sleeve shall be wiped
with a clean paper towel. If scaling on the sleeve is noticed, a liquid cleaner such as CLR
can be utilized. The sleeve and bulb assembly shall be re -installed after cleaning. The
UV bulb should last in excess of one year but will be replaced as needed. It is
recommended that the homeowner (or contracted operator) maintain a back-up UV bulb
and quartz sleeve when it is time to replace the bulb. This service will be completed by
the engaged certified operator.
PUMPING SYSTEM, RAIN SENSOR & ALARMS:
The pump used for this system is a submersible pump that turns off and on based on
switches inside the pump tank. These switches toggle the pump timer on and off
depending on the effluent level inside the tank. The switches are designed such that the
pump will turn on, run for a set period of time, then shut off under normal operating
circumstances. When it has been raining, a rain sensor overrides this normal operation so
that effluent is not applied when the soil is saturated. Therefore, effluent is allowed to
build-up in the pump tank until it is dry enough to apply again. After a rainfall event, you
may notice that the pump operates more frequently. This is normal and should be
expected.
The pump is also equipped with a HIGH WATER alarm that activates when the liquid
level in the pump tank is too high. If this should occur it is important to not use any
additional water (i.e. don't flush commodes, use the washer/dishwater, take showers, etc.)
3
197 of 212

until the liquid level is reduced. In extreme cases it may be necessary to contract a septic
tank pumping contractor to pump out excess liquid from the pump tank if long periods of
rain prevent land application of effluent.
The pump will wear over time and will likely need replacement every 5 — 7 years (again,
depending on usage). A licensed septic contractor should be contacted for maintenance
or replacement of the pump.
Maintenance Schedule:
The storage and pumping component shall be checked weekly to ensure the alarm bulb
(on control panel) is not illuminated. It is important to inspect the pump tank, and
components on an annual basis to ensure no solids are building up on the tank bottom, to
ensure that the pump control switches are placed properly, and to verify proper pumping
of the effluent. These activities will be handled by the engaged service provider.
SUPPLY LINE TO DRIPFIELD:
The location of the supply line should be walked weekly to ensure that a line breakage
has not occurred. The area in which the line is buried should be monitored for any wet
spots or locations of excessive vegetation growth as these occurrences may be an
indication of a line breakage. No permanent structure shall be erected over the locations
of the Supply and Return lines. No heavy vehicles or equipment should be driven over
the Supply and Return lines.
Maintenance Schedule:
Walk location of lines weekly.
DRIP FIELD:
The drip field should be inspected weekly to verify proper operation and to ensure
driplines have not become damaged. Clogged or worn drip tubing should be replaced or,
in the event of minimal obstruction, cleaned. No heavy vehicles or equipment should
be driven over the irrigation area.
Fill placed in the irrigation area shall be monitored for signs of required maintenance
throughout the life of the drip field. The crown shall be maintained on the dripfield such
that water is shed away from the surface of the dripfield. Any rills or gullies that form in
the dripfield shall be filled and smoothed to match the surrounding topography. Low
spots that form or areas where water is ponding shall be filled to provide adequate
drainage throughout the dripfield. Areas where significant settling has occurred may also
require additional fill to maintain the required 12" separation from the SHWT. Any
additional fill should be placed beneath the drip tubing, which will require the tubing to
be temporarily relocated until the fill activities are completed. Areas of fill should be
mounded with an additional 2" of fill to allow for settling. Any fill used shall meet the
characteristics defined in the approved design.
4
198 of 212

Vegetation (partially wooded for this system) in the application area is critical to the
operation of the treatment system. The application area should be allowed to remain in a
natural state; however, the area should be kept free of fallen trees and invasive weeds.
Any saplings or stumps that re -grow should also be removed from the application area by
hand and without damaging the drip components. The turf should be cut occasionally to
keep the turf at a manageable height. Cutting should be performed using a trimmer,
scythe, or other method that will not damage the drip tubing. Wheeled or tracked
equipment should not be used. A soil sample should be collected from the drip field area
to determine appropriate rates of lime and fertilizer application.
It is important to maintain the fencing around the application field in order to ensure that
access to the area is restricted. This is necessary to minimize human contact with the
treated effluent and to ensure the vegetation remains healthy.
SYSTEM OPERATION & SETTINGS
It should be noted that a contractor or other qualified professional should be contacted if
you are uncomfortable or unfamiliar with operating this system or if system
troubleshooting is necessary. In general, the following system operating parameters
should be monitored:
Clean -outs
A clean -out is located on the system just before the septic tank. If liquid backs up into
the house or the septic tank, the drainline may be clogged or the septic tank may have too
many solids in it to allow adequate flow through. A qualified contractor should be
contacted to unclog any blockages via these clean -outs. A pumping contractor should be
used to empty solids from the septic tank.
Septic Tank Effluent Filter Cleaning
The effluent filter attached to the outlet pipe of the septic tank should be cleaned every 6-
months, or per manufacturer's recommendations, whichever is more frequent. A
contractor or septic system professional can do this for you; however, this task can be
performed relatively easily and requires no special knowledge. Remove the septic tank
lid and remove the effluent filter (typically the filters are threaded or snap into place). Be
sure to use plastic gloves to avoid contact with the wastewater since it could contain
harmful bacteria or viruses. Depending on the filter housing, you may need to prevent
flow from leaving the tank while the filter is removed. To clean the filter, use a garden
hose with a nozzle and spray off any debris from the filter. Once the filter is clean, place
it back in the septic tank. Disinfect the plastic gloves using a mild bleach solution (1/2
cup Clorox or equivalent to I -gallon water). Replace the septic tank lid.
Pump ON/OFF and Emergency HIGH Level Switches
The pump switches are used to control the operation of the pump. This system is
designed such that the pump is on for designated intervals set forth in the design
specifications. The pump operation is a timed dosing setup. When there is sufficient
R
199 of 212

liquid in the tank, the pump will operate at a specific time for a designated interval. In
periods of high water (following a rain event), the pump may operate more frequently.
An emergency high level switch is located in the pump tank that triggers an audible and
visual alarm in the event the liquid level gets too high. In this situation, the following
steps should be taken:
• Stop use of all water in the residence (to stop flow into the pump tank),
• Verify that the system has electrical power.
• Contact a qualified contractor to inspect the system (if needed)
If it has rained recently the pump may not be operating because the rain sensor is
temporarily blocking the system from operating. If this is the case, then the pump will
resume operation once it is dry enough. If the pump tank is in danger of overflowing and
continued rainfall is expected, contact a septic tank pump contractor to remove a portion
of the liquid in the pump tank. The pump tank has been designed to accommodate
approximately 5 days of effluent storage under normal usage. As a result, prolonged
periods of rain may cause a back-up of effluent in the system since the rain sensor
prevents application of effluent onto the drip field.
In general, a contractor or licensed professional should be contacted under any
circumstances where you are uncomfortable in operating the system or troubleshooting a
problem. More detailed information on the installation and maintenance of specific
components of this system can be found in the manufacturer's installation and
maintenance specifications attached as part of this package. If you have difficulty finding
this information, please contact the manufacturer of the component.
6
200 of 212

Appendix L
Operation and Maintenance Agreement
201 of 212

State of North Carolina
Department of Environmental Quality
DWR 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: Granville a
Permittee: Whispering Pines Farins, LL c/o Cara Zalcberg Hilton (i.e., all deeded property owners)
The Permittee agrees to operate and maintain the single-family residence wastewater treatment and irrigation system as
follows:
I. 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
Signature:
Signature:
Signature:
Signature:
and agree to these terms as part of the issued permit.
Date:
Date:
Date:
0z. 1`1 .2oz3
All deeded oroverty owners shall sign this Operation and Maintcnance A reement
FORM: SFRWWIS-O&M 09-19 Page 1 of 1
200 of 210
202 of 212

Appendix M
County Health Department Denial Letter
203 of 212

Granville -Vance District Health Department
t
+�
Lisa Macon Harrison, MPH, Health Director
Post Office Box 367
�., ...p•.1 "�
Oxford, North Carolina 27565
Granville County Health Dept
Vance County Health Deg
I01 Hunt Drive
15 Charles Rollins Road
Oxford, NC 27565
Henderson, NC 27536
Phone: [phone]
Phone: [phone]
Fax: [phone]
Fax: [phone]
Date 12/22/2022
Re: Application for improvement permit for —1594 NC HWY 50
Dear David Cline
The Granville — Vance District Health Department, Environmental Health Division/AWT (Soil
Scientist) on December 81h 2020 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 5 Bedroom Residence with a design
wastewater flow of 600 gallons per day. The evaluation was done in accordance with
the laws and rules governing wastewater systems in North Carolina General Statute 130A-333 including
related statutes and Title 15A, Subchapter 18A, of the North Carolina Administrative Code, Rule .1900
and related rules.
Based on the criteria set out in Title 15A, Subchapter 18A, of the North Carolina Administrative Code,
Rule .1940 through .1948, the evaluation indicated that the site is UNSUITABLE for a sanitary system
of sewage treatment and disposal. 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:
x
_ Unsuitable soil topography and/or landscape position (Rule .1940)
Unsuitable soil characteristics (structure or clay mineralogy) (Rule
Unsuitable soil wetness condition (Rule .1942)
_ Unsuitable soil depth (Rule .1943)
Presence of restrictive horizon (Rule .1944)
Insufficient space for septic system and repair area (Rule .1945)
Unsuitable for meeting required setbacks (Rule .1950)
Other (Rule .1946)
1941)
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.
204 of 212

The site evaluation included consideration of possible site modifications, as well as use of modified,
innovative, or alternative systems. However, the Health Department has determined that none of the
above options will overcome the severe conditions on this site. A possible option might be a system
designed to dispose of sewage to another area of suitable soil or off -site to additional property.
For the reasons set out above, the property is currently classified UNSUITABLE, and no improvement
permit shall be issued for this site in accordance with Rule .1948(c).
Note that a site classified as UNSUITABLE may be classified as PROVISIONALLY SUITABLE if
written documentation is provided that meets the requirements of Rule .1948(d). A copy of this rule is
enclosed. You may hire a consultant to assist you if you wish to try to develop a plan under which your
site could be reclassified as PROVISIONALLY SUITABLE.
You have a right to an informal review of this decision. You may request an informal review by the soil
scientist or environmental health supervisor at the local health department. You may also request an
informal review by the North Carolina Department of Health and Human Services regional soil 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, 6714 Mail Service
Center, Raleigh, NC 27699-6714. To get a copy of a petition form, you may write the Office of
Administrative Hearings or call the office at [phone] or download it from the OAH web site at
http:Hwww.ncoah.com/forms.htmt. The petition for a contested case hearing must be filed in
accordance with the provision of North Carolina General Statutes 130A-24 and 150B-23 and all other
applicable provisions of Chapter 150B. N.C. General Statute 130A-335 (g) provides that your hearing
would be held in the county where your property is located.
Please note: If you wish to pursue a formal appeal, you must file the petition form with the Office of
Administrative Hearings WITHIN 30 DAYS OF THE DATE OF THIS LETTER. The date of this
letter is 12/22/2022 . 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 law (N.C. General Statute 150B-23) to serve a copy of your petition on the Office of
General Counsel, N.C. 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 N.C. General Statute 150B-23 that you send a
copy to the Office of General Counsel, N. C. Department of Health and Human Services.
You may call or write the local health department if you need any additional information or assistance.
Sincerely,
&aollx 10r--+5
Signature of Granville -Vance District Health Department
Registered Environmental Health Specialist
Enclosures: (Enclose copy of site evaluation)
(Copy of Rule .1948)
205 of 212

History Note: AuthorityG.S. 130A-335(e);
Eff. July 1, 1982;
Amended Eff. January 1, 1990.
15A NCAC 18A .1947 DETERMINATION OF OVERALL SITE SUITABILITY
vage All of the criteria in Rules .1940 through .1946 of this Section shall be determined to be SUITABLE, PROVISIONALLY
rate SUITABLE, or UNSUITABLE, as indicated. If all criteria are classified the same, that classification will prevail. Where
there is a variation in classification of the several criteria, the most limiting uncorrectable characteristics shall be used to
:ule. determine the overall site classification.
Eff. July 1, 1982;
of a
nent History Note: Authority G.S. 130A-335(e);
i the
Amended Eff. January 1, 1990,
?, or
as 15A NCAC 18A .1948 SITE CLASSIFICATION
(a) Sites classified as SUITABLE may be utilized for a ground absorption sewage treatment and disposal system consistent
with these Rules. A suitable classification generally indicates soil and site conditions favorable for the operation of ground
absorption sewage treatment and disposal system or have slight limitations that are readily overcome by proper design and
the installation.
a or (b) Sites classified as PROVISIONALLY SUITABLE may be utilized for a ground absorption sewage treatment and disposal
system consistent with these Rules but have moderate limitations. Sites classified Provisionally Suitable require some
the" modifications and careful planning, design, and installation in order for a ground absorption sewage treatment and disposal
system to function satisfactorily.
(c) Sites classified UNSUITABLE have severe limitations for the installation and use of a properly functioning ground
absorption sewage treatment and disposal system. An improvement permit shall not be issued for a site which is classified as
UNSUITABLE. However, where a site is UNSUITABLE, it may be reclassified PROVISIONALLY SUITABLE if a special
investigation indicates that a modified or alternative system can be installed in accordance with Rules .1956 or .1957 of this
Section.
(d) A site classified as UNSUITABLE may be used for a ground absorption sewage treatment and disposal system
specifically identified in Rules .1955, .1956, or .1957 of this Section or a system approved under Rule .1969 if written
documentation, including engineering, hydrogeologic, geologic or soil studies, indicates to the local health department that the
es, proposed system can be expected to function satisfactorily. Such sites shall be reclassified as PROVISIONALLY
SUITABLE if the local health department determines that the substantiating data indicate that:
;er (1 ) a ground absorption system can be installed so that the effluent will be non-pathogenic, non-infectious,
non -toxic, and non -hazardous;
l ly (2) the effluent will not contaminate groundwater or surface water; and
ile (3) the effluent will not be exposed on the ground surface or be discharged to surface waters where it could
come in contact with people, animals, or vectors.
ve The State shall review the substantiating data if requested by the local health department.
or History Note: Authority G.S. 130A-335(e);
00 Eff. July 1, 1982;
ter Amended Eff. April 1, 1993; January 1, 1990.
ay _
lis
rid
be 15A NCAC 18A .1949 SEWAGE FLOW RATES FOR DESIGN UNITS
he (a) In determining the volume of sewage from dwelling units, the flow rate shall be 120 gallons per day per bedroom. The
A minimum volume of sewage from each dwelling unit shall be 240 gallons per day and each additional bedroom above two
d. bedrooms shall increase the volume of sewage by 120 gallons per day. 1n determining the number of bedrooms in a dwelling
unit, each bedroom and any other room or addition that can reasonably be expected to function as a bedroom shall be
I9
206 of 212

Appendix N
Floodway Regulation Compliance
207 of 212

National Flood Hazard Layer F I RMette FEMA
Legend
76'41'36"W 36°6'9"N
_. I:fl,VVIJ
1,000 1,500 2,000
8asemap: USGS Natlonal Neap: Ortholmagery: Data refreshed October, 2020
SEE FIS REPORT FOR DETAILED LEGEND AND INDEX MAP FOR FIRM PANEL LAYOUT
Without Base Flood Elevation (BFE)
Zone A. V. A99
SPECIAL FLOOD With BFE or Depth rase Ae. AO. Ax, Ve. AR
HAZARD AREAS Regulatory Floodway
0.2%Annual Chance Flood Hazard, Areas
of 1%annual chance flood with average
depth less than one foot or with drainage
areas of less than one square mile zm,,•.r
Future Condltions 1%AnnuaI
Chance Flood Hazard rm o. N
Area with Reduced Flood Rlsk due to
OTHER AREAS OF Levee. See Notes. Z-m x
FLOOD HAZARD Area with Flood Risk due to Levee zo— n
NOSCREEN Area of Minimal Flood Hazard Zn,ex
0 Effective LOMRs
OTHER AREAS Area of Undetermined Flood Hazard zwe
GENERAL — ` ` Channel, Culvert, or Storm Sewer
STRUCTURES I l t l l t l Levee, Dkke, or Floodwall
a soy Cross Sections with 1% Annual Chance
17.6 Water Surface Elevation
n .. Coastal Transea
—s3— Base Flood Elevation Line (BFE)
Limit of Study
Jurisdiction Boundary
--- --- Coastal Transect Baseline
OTHER _ Profile Baseline
FEATURES Hydrographic Feature
Digital Data Available N
No Digital Data Available l
MAP PANE IS
Unmapped -"'lam
? The pin displayed on the map Is an approximate
point selected by the user and does not represent
an authoritative property location.
This map complies with FEMA's standards for the use of
digital flood maps if it is not void as described below.
The base map shown complies with FEMA's basemap
accuracy standards
The flood hazard information is derived directly from the
authoritative NFHL web services provided by FEMA. This map
was exported on 7/21/2022 at 3:18 PM and does not
reflect changes or amendments subsequent to this date and
time. The NFHL and effective information may change or
become superseded by new data overtime.
This map image is void if the one or more of the following map
elements do not appear. base map Imagery, flood zone labels,
legend, scale bar, map creation date, community identifiers,
FIRM panel number, and FIRM effective date. Map images for
unmapped and unmodernized areas cannot be used for
regulatory purposes.
208 of 212

Appendix O
Threatened or Endangered Aquatic Species Documentation
209 of 212

Roy Cooper, Governor
0■0■� INC DEPARTMENT OF
■■�■m NATURAL AND CULTURAL RESOURCES
■ ■■■
May 31, 2022
Julie Davidson
Agriwaste Technology, Inc.
501 N. Salem St.
Apex, NC 27502
RE. Whispering Pines Onsite Wastewater Design
Dear Julie Davidson.
d_ Reid Wilson, Secretary
Misty Buchanan
Deputy director, Natural Heritage Program
NCNHDE-18128
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.
httl2s //www.fws.gov/offices/Directory/ListOffices.cfm?statecode=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 Rodney A. Butler at rod ney.butlerLncdcr.gov or 919-707-8603.
Sincerely,
NC Natural Heritage Program
DEPAR71MENT OF NATURAL AND CULTURAL RESOVRCES
Q 121 W. JONES STREET. RALEIGH. NC 27603 • 1651 MAIL SERVICE CENTER. RALEIGH. NC 27699
OFC 918.707.9120 • FAX [phone]
210 of 212

Natural Heritage Element Occurrences, Natural Areas, and Managed Areas Within a One -mile Radius of the Project Area
Whispering Pines Onsite Wastewater Design
May 31, 2022
NCNHDE-18128
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 servation Occurrence Status Status Rank Rank
a 0 Date Rank
Natural 28453 Dry-Mesic --- 2010-04-30 B? 2-High --- --- G4G5 S4
Community Oak --Hickory Forest
(Piedmont Subtype)
Natural 30678 Piedmont Bottomland
---
2010-04-30
A
2-High ---
--- G2?
S2
Community Forest (Typic Low
Subtype)
Natural 15532 Piedmont Swamp
---
2010-04-30
A
2-High ---
--- G3G4
S2
Community Forest
Vascular Plant 33577 Acmispon helleri
Carolina Birdfoot-
1961-09-06
H
4-Low ---
Threatened G5T3
S3
trefoil
Vascular Plant 8562 Scutellaria australis
Southern Skullcap
2017-05-22
H
5-Very ---
Endangered G4T4?
S1
Low
Natural Areas Documented Within a One -mile Radius
of the Project Area
Site Name
Representational Rating
Collective Rating
Beaverdam Lake Swamps and Arkose Outcrops
R2 (Very High)
C4 (Moderate)
Managed Areas Documented Within a One -mile Radius of the Project Area
Managed Area Name Owner Owner Type -
City of Creedmoor Open Space City of Creedmoor Local Government
Falls Lake US Army Corps of Engineers Federal
Butner -Falls of Neuse Game Land NC Wildlife Resources Commission State
NC Land and Water Fund Conservation Agreement NC DNCR, NC Land and Water Fund State
NC Land and Water Fund Project NC DNCR, NC Land and Water Fund State
North American Land Trust Easement North American Land Trust Private
Beaverdam Lake Swamps and Arkose Outcrops NC DNCR, Natural Heritage Program State
Registered Heritage Area
Definitions and an explanation of status designations and codes can be found at httr)s://ncnhde.natureserve.org/helr). Data query generated on May 31, 2022; source: NCNHP, Q1, April 2022. 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
211 of 212

NCNHDE-18128: Whispering Pines Onsite Wastewater Design
May 31, 2022
Managed Area (MAREA)
NHP Natural Area (NHNA)
Buffered Project Boundary
Project Boundary
Sources. Esri, Airbus IDS . USGS. NGA. NASA, CGIAR. N Robinson. NCFAS.
NLS.. OS, NMA. Geodatastyrelseo, Rijkswaterstaab GSA, Geoland, FFMA,
Intermap and the GIS user community
Sources. Esri, HERE. Garmim FAO. NOAA, USGS. © OpenStreetMap
contributors, and the GIS User Community
Page 3 of 3
212 of 212