NCG551139_Application (ATC)_20240404

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Engineers and Soil Scientists NCDE.010
Agri-Waste Technology,Inc.
501 N Salem Street,Suite 203,Apex,NC 27502
agriwaste.com I 919.859.0669
March 5, 2024
Mr. Charles Weaver
NPDES Permitting Program
Division of Water Quality
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RE: Application for Modification under General Permit and - 045605
Authorization to Construct—Permit NCG551139 4e
569 Beaver Rumley sidence Dam Road, Semora, NC 27343 '//, Orr p E0��\\\\
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Dear Mr. Weaver,
Enclosed please find information supporting an application for a discharge system for a 5-
Bedroom Single Family Residence (SFR) located in Person County, North Carolina. This is a
request for modification to an existing permit. The proposed system will replace an existing 3-
bedroom sand filter discharge system that serves the 2-bedroom residence. The proposed system
is to be sized for 5 bedrooms at 600 gallons/day. The residence is located at 569 Beaver Dam
Road, Semora, NC 27343.
The following information is included with this letter:
- Notice of Intent(NCG550000). Attachment A
$60 check payable to North Carolina DENR.
Documentation from Person County Health Department Attachment B
- Letter requesting Modified Coverage under the General Permit. Attachment C
Letter requesting Authorization to Construct. Attachment D
- N/A - Soils Evaluation Report Attachment E
- Correspondence from USGS. Attachment F
- Flow Path to"Blue Line" Water Feature. Attachment G
Information on Connecting to Regional Sewer. Attachment H
Engineering Alternatives Analysis (EAA). Attachment I
N/A - Local Government Review Forms. Attachment J
Plans and Specifications for the Proposed System. Attachment K
- Setback Waiver Agreements. Attachment L

The existing discharge location is on the subject property, to a ditch which flows directly
to Hyco Lake. The flow path has been included as part of this package in Attachment G.
The discharge system will utilize the following components:
New Septic Tank with Effluent Filter
AdvanTex Recirculating Treatment Pod
UV Disinfection
Existing Discharge Point with Rip-Rap
Flow Path to"Blue Line" Water Feature
The proposed discharge location is on the subject property, to a ditch which flows
directly to Hyco Lake. A map showing the path from the discharge point to the
first "blue-line" stream, as shown on the DWR Surface Water Classifications
Map, can be seen in Attachment G. The latitudinal and longitudinal information
presented below. is the approximate location of the confluence of the flowpath
with Hyco River.
Receiving Stream Hyco River, including Hyco Lake below
elevation 410
Stream Index 22-58-(0.5)
Stream Class WS-V,B
Latitude 36.491°
Longitude -79.110°
Notice of Intent
As part of the Notice of Intent, the feasibility of alternatives to discharging must be
addressed. The following alternatives are to be evaluated:
Connection to a regional or municipal sewer collection system.
- Letter from the local or county health department describing the suitability
or non-suitability of the site for all types of wastewater ground adsorption
and innovative non-discharge systems, as well as documenting the repair
potential of the failed system.
Investigate land application such as spray irrigation or drip irrigation.
Connection to a Regional or Municipal Sewer Collection System
Connection to a sewer collection system is not feasible for this facility. Sallie Vaughn,
GIS Director, Person County, indicated that the nearest City of Roxboro sewer facility is
6.93 miles, or 36,590 linear feet, from the property, and that a sewer extension that long
and crossing Hyco Lake would be unlikely (Attachment H). At an estimate of$150/ft, a
sewer extension would cost over$5,488,500.

Letter from the local or county health department describing the suitability or non-
suitability of the site for all types of wastewater ground adsorption and innovative
non-discharge systems. Document the repair potential of the failed system.
Person County deemed the site unsuitable for a ground absorption sewage system
February 6, 2001. The improvement permit denial is included (Attachment B).
Investigate Land Application such as spray irrigation or drip irrigation.
N/A — Soils Evaluation not required as this is a request for modification to an existing
certificate of coverage.
7Q10 Flow Estimate
The United States Geological Survey(USGS) was contacted to determine the 7Q10 flow
estimate for the proposed wastewater discharge point. The proposed discharge point is to
P P
Hyco Lake. The USGS responded in an email saying they do not do low flow statistics
for impounded locations (Attachment F). USGS elevation records from Hyco Lake at
Dam NR Roxboro are included to demonstrate positive outflow from Hyco Lake
(Attachment F).
Engineering Alternatives Analysis
An Engineering Alternatives Analysis (EAA)has been completed for this site and
is included as Attachment I. In my opinion, the completed EAA demonstrates
that a wastewater treatment system permitted under the NCG550000 General
Discharge Permit is the only feasible option for this site. We have exhausted all
other options for this site as follows:
a.) connection to a municipal or regional sewer collection system
- Not feasible due to costs.
b.) subsurface disposal
- Inadequate soil for a subsurface absorption system.
c.) single-family residence wastewater irrigation(drip and spray)
- Inadequate soil and insufficient space for a non-discharge
ground absorption system.
d.) reclaimed-water systems
- Inadequate soil and not feasible due to fill soil costs for a
reclaimed water system. No reasonable ability to operate
as a bulk distributor of reclaimed water.
e.) Any viable combination of the above
- There are no viable combinations of the above due to soil
and cost limitations.
Local Government Review Forms
N/A — Local Government Review Forms are not required in this scenario as this is a
request for modification to an existing certificate of coverage.

I appreciate your time and efforts in reviewing this application. If you have any
questions or comments, please feel free to contact me at 919-859-0669.
Best Regards,
Scott P.Jones, P.E.
Sr. Project Engineer

Attachment List
Attachment A Notice of Intent (NCG550000)
Attachment B Documentation From Person County Health Department
Attachment C Letter Requesting Modified Coverage Under the General
Permit
Attachment D Letter Requesting Authorization to Construct
Attachment E N/A - Soils Evaluation Report
Attachment F 1. Correspondence from USGS
2. Stream Classification
Attachment G Flow Path to "Blue Line" Water Feature
Attachment H Information on Connection to a Regional Sewer System
Attachment I Engineering Alternatives Analysis
Attachment J N/A - Local Government Review Forms
Attachment K Plans and Specifications for the Proposed System
Attachment L Setback Waiver Agreements

Attachment A
Notice of Intent (NCG550000)

National Pollutant Discharge Elimination System FOR AGENCY USE ONLY
(NPDES)
Division of Water Resources Date Received
Application for SURFACE DISCHARGE Year Month Day
Environmental Certificate of Coverage (COC)Under
Quality
General Permit NCG550000 Certificate of Coverage(COC)
For Single-Family Residences and Similar Discharges NCG 55 1 1 3 9
100%-domestic wastewater-<1,000 gallons per day Check# Amount
Assigned to:
The Division of Water Resources will not accept an application package unless all instructions are followed.
Failure to submit all required items may result in the application being returned. For more information, visit
the Water Quality Permitting Section's NPDES Permitting Unit website. (Press TAB to navigate form)
1. Regional Office Contact: Please contact your DWR Regional Office before submitting this
application.If you have not met with your appropriate DWR Regional Office Representative,the
application will be returned.
Please list the DWR Regional Office representative(s)with whom you have discussed this project:
Name(s): Jane Bernard Date: 11/2/2023
2. Owner's Contact Information:
Applicant Type: ® Individual ❑ Corporation ❑ Partnership
Owner Name and Title: Bobby Rumley,Owner
Street Address: 8003 Rogers Ct.
City: Greensboro State: NC Zip: 27455
Telephone#(H): Telephone#(W):
Cell/Mobile#: [phone] Email: rrconcretei)live.com
3. Location of Facility Producing the Discharge: Please list the address of the facility.If facility is not yet
constructed,give street address or lot number.
Street Address: 569 Beaver Dam Road
City: Semora State: NC Zip: 27343
County: Person
Telephone#: Cell/Mobile#: [phone]
Website:
4. Site-Location Narrative:
Please describe how to get to the facility from the nearest town,major highway or identifiable roadway
intersection(use street names,state road numbers,and/or distances and directions).
From Raleigh,take I-40 W,I-885 and US-501 N to Concord Rd in Roxboro for 55 miles. Take
NC-57 N/Semora Rd to Beaver Dam Road in Semora for 14 miles.The property is on the left.
Page 1 of 7 Revised:A. Orlando NPDES 21Sept2017

Application for Certificate of Coverage(COC)and/or Authorization to Construct (ATC)
under General-Permit NCG550000
5. Describe the nature of the project. ["New"means has not yet been physically constructed,"existing"
means system already physically exists. Please see 15A NCAC 02H.0103(11) for further clarification].
❑ Installation of a New Wastewater Treatment System(Ifyes,skip to Number 9.)
® Expansion of an Existing Wastewater Treatment System(for example,adding bedrooms) (Ifyes,
skip to Number 9.)
® Replacement of an Existing Wastewater Treatment System(Ifyes,go to Number 6.)
6. Describe the Existing Wastewater Treatment System:
❑ Conventional Septic Tank/Leach-field—Discharge to Sub-Surface Soils. If previously permitted,
please attach a copy of the permit or enter the permit number
If you are not aware of an existing permit,check here. ❑
• Sandfilter—Discharge to Surface Waters[or other,as defined 15A NCAC 02H.0103(11)1 If
previously permitted,please attach a copy of the permit or enter the permit number_(Permit No.
NCG551139)_. If you are not aware of an existing permit,check here. ❑
El Filter Media System(Pod System)—Discharge to Surface Waters[or other,as defined 15A NCAC
02H.0103(11)J.If previously permitted,please attach a copy of the permit or the permit number.
If you are not aware of an existing permit,check here. ❑
❑ Other
❑ Check here if submitting proposal for a new system or if no treatment system exists.
7. Check all EXISTING wastewater treatment components:
® Septic tank ❑Dosing tank ❑ UV disinfection
Primary sand filter ® Secondary sand filter ❑ Recirculating sand filter(s)
® Chlorination ®Dechlorination ❑ Other components:
❑ Self-Contained POD system [describe]
❑Leach Field
®Post Aeration(specify type) rip rap
8. Provide Details of Single-Family Residence(SFR)or Similar Facility:
a) Type of facility:
tY:
®Residential D Commercial
❑Other:
b) Amount of wastewater discharged:
- Residential:Number of bedrooms 3 x 120 gallons per bedroom= 360
gallons per day(flow)
- Commercial: How many employees?(25 gpd/person)
Page 2 of 7 Revised:A. Orlando NPDES 2ISept2017

Application for Certificate of Coverage (COC) and/or Authorization to Construct(ATC)
under General-Permit NCG550000
c) Is your existing treatment system failing? Yes ❑ No El
d) Has the Health Department formally condemned your existing system
"unsuitable for repair?" Yes ® No ❑
X If yes,please name the Health Department [local,county, or state],and provide the site-
inspection date [attach Health Department's judgement letter, if available]:- Person County
Health Department denied an Application for Improvement Permit for the subject property
in a letter dated February 6,2001 due to unsuitable soil depths to saprolite,unsuitable
topography and landscape position,and lack of available space(Attachment B of application
package)
If previously permitted [local, county,or state],provide permit number and date issued [attach
copy, if available]: Permit NCG551139; Date issued: 08/13/2020
9. Check all PROPOSED new system components
® Septic tank ❑ Dosing tank ® UV disinfection:
❑ Primary sand filter ❑ Secondary sand filter ❑ Recirculating sand filter(s)
❑ Chlorination ❑ Dechlorination ® Other components: UV Chamber
® Self-Contained POD system [describe] AdvanTex AX25-RT Pod
® Post Aeration (specify type) rip rap at discharge
Proposed Modifications to Existing Treatment System -Explain in detail the nature of the
modification. Attach all site maps, plans and specifications, signed by an NC Certified Engineer.
If prepared by others,plans must conform to 15A NCAC 02H .0139. Please see Wastewater
Design Plans by Agri-Waste Technology, Inc.
❑ Proposed New Treatment System for Surface Discharge(not constructed)-Attach all site maps,
plans and specifications,to be signed by an NC Certified Engineer. If prepared by others,plans
must conform to 15A NCAC 02H .0139.
Expanding Flow?- Do you propose to increase permitted or existing flow? ® Yes ❑ No
Provide details of the Proposed NEW Discharge [Flow and Source Water]:
❑ Check if same as 6.
Existing: Amount of wastewater currently discharged: Number of bedrooms 3 x 120 gallons per
bedroom= 360 gallons per day to be permitted(design flow)
Expanding: Amount of wastewater proposed to be discharged:Number of bedrooms 5 x 120
gallons per bedroom= 600 gallons per day to be permitted(design flow)
10. Evaluate Alternatives to Discharge to Waters of the State. Please address the feasibility of
Page 3 of 7 Revised:A. Orlando NPDES 21 Sept2017

Application for Certificate of Coverage(COC)and/or Authorization to Construct(ATC)
under General-Permit NCG550000
10. Evaluate Alternatives to Discharge to Waters of the State.Please address the feasibility of
discharge alternatives as instructed in the NCDEQ Engineering Alternatives Analysis(EAA)
Guidance Document found here. (Note:Evaluation for endangered species is not required.)
a) Connection to an Existing Wastewater Treatment System-Provide the distance
to the nearest connection,such as a regional or municipal sewer system,and the
estimated cost per foot to connect including fees. —36,590 linear ft.with a cost
of$150/foot($5,488,500)+additional costs for design,permitting,and tap
fees
b) Land Application—Assess the land application disposal alternatives such as spray
irrigation,drip irrigation,individual/community onsite subsurface systems, and/or
innovative ground-absorption. Questions to consider:
(1) Are on-site soils suitable for land application? Yes ❑ No El
(2) Is there sufficient area on-site? Yes ❑ No El
c) Wastewater Reuse—Evaluate reusing all or a portion of the wastewater
generated,such as for golf course irrigation,crop irrigation(e.g.,hardwood or
pine plantation,grasses),athletic field irrigation,landscape uses,and/or
commercial/industrial uses.Not feasible
d) On-Site Soil Evaluation—Submit an evaluation of the soils on-site,
documented by a certified report from a NC Professional Soil Scientist,or by
your local or county health department report(if available). N/A for existing
Certificate of Coverage
e) Cost of Alternatives—Provide an estimation of the cost of each discharge
alternative or combination of alternatives.Provided.
11. Provide Regional Information: Please provide the following information. If you need assistance in
obtaining this information,please contact your local DEQ regional office.
a) Stream Classification-Verify the stream classification for the nearest downgradient named
waterbody. The NC Surface Water Classification map can be found by clicking here.Hvco
River,including Hvco Lake below elevation 410;WS-V,B(Steam Index: 22-58-(0.5))
b) Is it a High-Quality Water?If so,check if it is by definition or by designation?In order to check
this,ask the Planning Unit.NO.
c) Map-Provide a map locating the nearest downstream waters-of-the-State(i.e.where the effluent
reaches an unnamed tributary,creek,stream,river,or lake via any surface-water conveyance).
Map included in package detailing flow path to Hyco Lake.
d) Site Evaluation-Contact DEQ's local Regional Office for a site evaluation to confirm the
proposed discharge flow path to the nearest waters-of-the-State.The wastewater/stream
confluence and stream class must be verified in the field by DEQ's Regional Staff. Please list the
Regional Office staff member you contacted for the inspection.Jane Bernard
Page 4 of 7 Revised:A. Orlando NPDES 21 Sept2017

Application for Certificate of Coverage (COC) and/or Authorization to Construct (ATC)
under General-Permit NCG550000
e) Flow Path-Display graphically the flow path of the discharge to the nearest surface Waters of
the State. Document any potential hydrologic trespass or right-of-way infringement on any
neighboring property(i.e.note all properties encountered prior to reaching waters-of-the-State).
Provided.
f) 7Q10/30Q2 Estimate-Contact USGS J.Curtis Weaver(919-571-4043)to provide the estimated
7Q10 and 30Q2 stream-flow estimates for the first downstream point-of-contact with waters-of-
the-State. Correspondence from USGS Provided.
11. Certificates of Coverage/Notices of Intent to Discharge/Authorizations to Construct-Check ALL of
the following information has been provided. Incomplete Applications will be returned.
® An original letter[two(2)copies]requesting coverage under NCG550000.
® This application[two(2)copies].Your signature on this application,certifies that you are legally
responsible for the proposed treatment system(see page 6 of 6)for the COC/NOI/ATC.
® A check or money order for$60.00 permit fee made payable to NCDEQ.
12. Additional Application Requirements
a) Narrative Description of the treatment system.This narrative should present treatment components
in order of flow—influent to outfall,including anti-erosion structures and sample-port location(s).
b) Final Plans and Specifications for a wastewater treatment system shall be signed by a North
Carolina-registered Professional Engineer,or if prepared by others,must conform to 15A NCAC
02H.0139. All_documents are to be stamped"Final Design-Not Released for Construction."
Submittal shall include a site map showing the proposed outfall and the effluent proposed path to
surface waters-of-the-State. (see Item 1 for location verification by DWR Regional Office staff.)
c) Submittals by a Consulting Engineer or Engineering Firm shall include:
1. A copy of your written authorization to represent,signed by the legal
permit Applicant;and
2. Upon completion of proposed work,a signed copy of DWRs Engineer's
Certification form attesting that the project was completed in accord
with the DWR approved COC/ATC,as issued.
Page 5 of 7 Revised:A. Orlando NPDES 21Sept2017

Application for Certificate of Coverage (COC) and/or Authorization to Construct (ATC)
under General-Permit NCG550000
*******************************************************************************
CERTIFICATION
I certify that I am familiar with the information contained in this application and that to the best of my
knowledge and belief such information is true,complete,and accurate.
Printed Name of Person Signing: Bobby Rumley
Title: Owner
(Please review 15A NCAC 02H .0106(e)for definition of authorized signing officials)
7- Z cz
y
(Signature o Applicant) (Date Signed)
Page 6 of 7 Revised:A. Orlando NPDES 21Sept20/7

Application for Certificate of Coverage (COC) and/or Authorization to Construct(ATC)
under General-Permit NCG550000
NOTE: Treatment System Maintenance is Required-Upon receiving a Certificate of
Coverage/Authorization to Construct(COC/ATC),the Division recommends that the Permittee solicit
manufacturer-certified training,or solicit a qualified contractor or service to regularly inspect and
maintain this treatment system.The Permittee is responsible under this COC/ATC to maintain all
components of the approved treatment system,designed to meet Surface Water Quality Standards[see
attached Operation and Maintenance Agreement].
Compliance duties include:
• paying your annual fee [due on the anniversary of COC/ATC effective date],
• following the manufacturer's guidelines,
• conducting and documenting inspections,in compliance with General Permit NCG550000,
• establishing sources for OEM spare parts and supplies,
• taking discharge samples for analysis,and logging the results,
• making necessary repairs,documenting said maintenance in logs,and
• keeping logs onsite for the life of the permit,available for DWR inspection.
North Carolina General Statute 4 143-215.6B provides that:
Any person who knowingly makes any false statement representation,or certification in any application,record,
report,plan,or other document filed or required to be maintained under this Article or a rule implementing this
Article; or who knowingly makes a false statement of a material fact in a rulemaking proceeding or contested
case under this Article; or who falsifies, tampers with, or knowingly renders inaccurate any recording or
monitoring device or method required to be operated or maintained under this Article or rules of the Commission
implementing this Article,shall be guilty of a Class 2 misdemeanor which may include a fine not to exceed ten
thousand dollars($10,000). 18 U.S.C. Section 1001 provides a punishment by a fine or imprisonment not more
than 5 years,or both,for a similar offense.
Application must be accompanied by a check or money order for$60.00
made payable to:
NCDEQ
Mail this application and one copy of the entire package (with check) to:
NCDEQ/DWR/NPDES
Attention: John Hennessy, Supervisor
Compliance and Expedited Permitting Unit
1617 Mail Service Center
Raleigh,North Carolina 27699-1617
Attn: John Hennessy
Note: Submission of this document insures DWR's consideration, but does not
guarantee issuance of a Certificate of Coverage/Authorization to Construct.
Page 7 of 7 Revised:A. Orlando NPDES 21Sept2017

GCONTV
PERSON COUNTY
February 6,2001
PERSON COUNTY HEALTH DEPARTMENT
ENVIRONMENTAL HEALTH PROGRAM
20-B Court Street
• Roxboro,North Carolina 27573
Eugene Terrell [phone]
Mebane,NC 23302
Re: Application for improvement permit for Wastewater system for property at
Dunaway Landing
Person County Health Department File: TAX MAP#A14C,PARCEL#13
Dear Mr. Terrell:
The Person County Health Department,Environmental Health Division on February 5,
2001 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 three bedroom residence with a design wastewater flow of 360
gallons per day. The evaluation was done in accordance with the laws and rules -
governing wastewater systems in North Carolina General Statue 130A-333 and related
statues and Title 15A,Subchapter 18A,of North Carolina Administrative Code,Rule •
1900 and related rules.
Based on the criteria set out in Title 15A, Subchapter 18A,of the North Carolina
Administrative Code,Rules .1940 through .1948,the evaluation indicated that the site is
UNSUITABLE for a ground absorption sewage system. Therefore, your request for an
improvement permit is DENIED. The site is unsuitable based on the following:
•
• 1. Soil depths to saprolite(Rule.1943).
2. Topography and landscape position (Rule.1940) •
3. Available Space(Rule.1945)
•
These severe soil or site limitations could cause premature system failure, leading to the
discharge of untreated sewage on the ground surface, in surface waters,directly into
ground water or inside your structure.
•
For the reasons set out above,the property is currently classified UNSUITABLE, and an
improvement permit shall not be issued for this site in accordance with Rule .1948C.
However,the 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 a soil scientist or the environmental health supervisor at the local health
department. You may also request an informal review by the N.C. Department of
Environment and Natural Resources regional soil specialist. A request for an 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 from a contested case hearing with the Office of Administrative
Hearings,6714 Mail Center,Raleigh,N.C.27699-6714. To get a copy of a petition form,
you may write the Office of Administrative Hearings or call the office at(919)733-0926.
The petition for a contested case hearing must be filed in accordance with the provision
of North Carolina general Statues 140A-24 and 150B-23 and all other applicable
provisions of Chapter 150B. N.C. General Statue 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. Meeting the 30-day deadline is critical to your right to a formal appeal.
Beginning a formal appeal within 30 days will not interfere with any informal review that
you might request. Do not wait for the outcome of any informal review if you wish to
file a formal appeal.
If you file a petition for a contested case hearing with the Office of Administrative
• Hearings, you are required by law (N.C. General Statue 150B-23)to send a copy of your
petition to the North Carolina Department of Environment and Natural Resources. Send
the copy to: Office of General Counsel,N.C.Department of Environment and Natural
Resources, 1601 Mail Service Center,Raleigh,N.C. 27699-1601. Do NOT send the
copy of the petition to 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 Statue
150B-23 that you send a copy of the Office of General Counsel,NCDENR.
You may call or write the Person County Environmental Health Department if you need
any additional information or assistance.
•
Sincerely,
/U
!l
Suza ne Knott,E.H.S.
Environmental Health Division.
Person County Health Department

Attachment C
Letter Requesting Modified Coverage Under the General Permit

AW T
Engineers and Soil Scientists
Agri-Waste Technology,Inc.
501 N Salem Street,Suite 203.Apex.NC 27502
agriwaste.com I 919.859.0669
March 5, 2024
Mr. Charles Weaver
NPDES Permitting Program
Division of Water Quality
1617 Mail Service Center
Raleigh,North Carolina 27699-1617
RE: Letter Requesting Modified Coverage under the General Permit
Rumley Residence
569 Beaver Dam Road, Semora,NC 27343
Permit NCG551139
Dear Mr. Weaver,
Please consider this letter as a request for modified coverage under the General Permit for
a Multi-Phase Filter System. The proposed discharge system is for a 5-Bedroom Single
Family Residence (SFR) located in Person County, North Carolina. The proposed
discharge system will replace the existing sand-filter discharge system that is designed to
accommodate 3 bedrooms at 360 gallons/day. The proposed system is to be sized for 5
bedrooms at 600 gallons/day. The residence is located at 569 Beaver Dam Road, Semora,
NC 27343.Thank you for your assistance in this matter.
Sincerely,
Scott P.Jones, P.E.
Sr. Project Engineer

Attachment D
Letter Requesting Authorization to Construct

•
AI A r
Engineers and Soil Scientists
Agri-Waste Technology,Inc.
501 N Salem Street,Suite 203,Apex.NC 27502
agriwaste.com I 919.859.0669
March 5,2024
Mr. Charles Weaver
NPDES Permitting Program
Division of Water Quality
1617 Mail Service Center
Raleigh,North Carolina 27699-1617
RE: Letter Requesting Authorization to Construct
Rumley Residence
569 Beaver Dam Road, Semora,NC 27343
Permit NCG551139
Dear Mr. Weaver,
Please consider this letter as a request for an Authorization to Construct a Multi-Phase
Filter System. The proposed discharge system is for a 5-Bedroom Single Family
Residence(SFR) located in Person County,North Carolina. The proposed discharge
system will replace the existing sand-filter discharge system that is designed to
accommodate 3 bedrooms at 360 gallons/day. The proposed system is to be sized for 5
bedrooms at 600 gallons/day. The residence is located at 569 Beaver Dam Road, Semora,
NC 27343.Thank you for your assistance in this matter.
Thank you for your assistance in this matter.
Sincerely,
1"461-1 —
Scott P.Jones,P.E.
Sr. Project Engineer

Attachment F
1. Correspondence from USGS
2. Stream Classification

Low-flow request denied
Albertin, Klaus P <[e-mail]>
Fri 9/22/2023 1:07 PM
To:Julie Davidson <[e-mail]>
Cc:Weaver,John C <[e-mail]>;Albertin,Klaus P <[e-mail]>;Kebede,Adugna
<[e-mail]>;Montebello, Michael J <[e-mail]>;Denard, Derek
<[e-mail]>;Dowden, Doug <[e-mail]>;Litzenberger,Kristin S
<[e-mail]>
Your request has been denied for the following reason: USGS does not do low flow statistics for
impounded locations. Contact the regional office for guidance on how to complete the NCG550000
application package.
Request ID: 284
Requestor: Bobby Rumley
Requestor e-mail:anonymous
Requestor Phone: [phone]
Local Government:
Public Water Supply:
Consultant: Agriwaste Technology
Contact:Julie Davidson
Reason: Permit
River/Stream: Hyco Lake
Drainage Area (sq. mi.):175 sq. miles
Latitude: 36.48690
Longitude: -79.09371
Other Information:
Statististics: ["7Q10","30Q2"
Denied by: Albertin, Klaus P

Email correspondence to and from this address may be subject to the North Carolina Public Records Law and may be disclosed to third parties by an
authorized state official.

USGS Elevation Records for Hyco Lake at Dam NR Roxboro
0 7 days O 30 days . 1 year
Hyco Lake at Dam NR Roxboro, NC - 02077280
Y
November 7,2022- November 7,2023
Elevation of reservoir water surface above datum,feet
9.51 ft-Nov 07,2023 10:45:00 AM EST
ito
IC19/
tos \''%\sJk,N4\N\\s\N
i o.o rr
9.5
Dec2022 Feb2023 Apr2023 Jun2023 Aug2023 Oct2023
IMPORTANT Data may be provisio'.:!
Elevation of reservoir water surface above datum,feet
—Recorded
Median: No data
Data approval period
Approved
Provisional
Source:USGS
https://waterdata.usgs.gov/mon itoring-
locati on/02077280/#parameterCode=00062&ts_id=309160&period=P365 D&showMedian=true

O 7 days u 30 days O 1 year
Hyco Lake at Dam NR Roxboro, NC - 02077280
October 8,2023-November 7,2023
Elevation of reservoir water surface above datum,feet
9.51 ft-Nov 07,2023 10:15:00 AM EST
9.70 Nkiiimlia
965
960
9a55
9.50
Oct11 Oct18 Oct25 Nov01
IMPORTANT Data may be provisional
Elevation of reservoir water surface above datum,feet
—Recorded
Median: No data
Data approval period
Provisional
Source: USGS
https://waterdata.usgs.gov/mon itoring-
location/02077280/#parameterCode=00062&ts_id=309160&period=P3OD&showMed i an=true

7 days O 30 days O 1 year
Hyco Lake at Dam NR Roxboro, NC - 02077280
October 31,2023-November 7,2023
Elevation of reservoir water surface above datum,feet
9.51 ft-Nov 07,2023 10:45:00 AM EST
9.60
9.58
a✓
9.56
954
9.52
1111111116111Willf
9.50
Nov 01 Nov 02 Nov 03 Nov 04 Nov 05 Nov 06 Nov 07
IMPORTANT Data may be provisional
Elevation of reservoir water surface above datum.feet
—Recorded
Median: No data
Data approval period
Provisional
Source: USGS
https://waterdata.usgs.gov/m on itori ng-
location/02077280/#parameterCode=00062&ts_i d=309160&period=P7D&showM ed ian=true

Stream Classification
LtEQ3 NC Surface Water Classifications NC ClassificationsWebsite Report an
C' zeal`^ x ® �� 1 nt )
v Reeve,Dam Road.Sew . x
00
00
• •Nd.
Surface,Mum.Classifications: i Surface Water Classifications:
Stream Indcc 22.58•(0.5)
StrOM undo.. 22 56{e.SI Stream Name: Hyco River,including Hyco
Stream Name My.R vet.neivd.ng Nyco Lake Lake below elevation 410
below elevator 410
Dosnp,otr. Flom source?.n Nyco Lake to dam Description: From source in Hyco Lake to
of Nyco Lake.ncWding ttbutay
dam of Hyco Lake,including
ann beam obvmake410
tributary arms below elevation
Ctassamanon WS V B 410
Dom of Class.. March 31.1999
What does th.s Class.mean+ Classification: WSV,B
Date of Class.: March 31,1999
What does this Class.mean? View
River Basin: Roanoke
•
Crik:"..2"
a9.110 36.491 Degrees I v
soo k 111Stme r+ (. Ire:v)'.Epp MERE f,a•mm,FNCIFFFAFNT EF4 i`F IV-"6 f.R NfisFCJ Aatc,R. F.t.c.,^i by Ear
Source:NC DEQ:DWR Surface Water Classifications Map

Attachment G
1. Flow Path to"Blue Line" Water Feature

Existing Flow Path to Classified Water
., iii .. N,L,,,,,,,,0 ,, .._
y1, `
to 1 i ii
Ifre , 'irr, I,. \
1. i
r
r i•,l,ti.'.•,.o-"'.',.S!,,,S'1t',°",t,'
1; „ .
r
7 1 ` .
.
.
kAt , ` t Ai, N' Il `r { ySO.•Is0 tom j"Y , .... .. '�
as 1 \1. ?, .,, R , ,,, ..fir.,.
' ; ':5: , r t., Flowpath converges
+ r 0 R l
with Nyco Lake
It $ A. fulk
. ..: - `'`ti ti 4 Discharge Point on ' , s
n rt ,
. < �� '`+• � .k�t t ,Y1,°N, subject property. ,' • `
`t. \`., kr, '\ '1. s. V .'L 4 ,.` `< K jF, ,r Shult�l a' \SR` '
e_< <` ". •.. •/ ,, may:
, , �, 7 - \
oKg , c
Stream Index: 22-58-(0.5)
Stream Name: Hyco River, including Hyco Lake below elevation 410
Stream Classification: WS-V, B
Image Source: Person County GIS

Attachment H
Information on Connection to a Regional Sewer System

Firefox https://outlook.office.com/mail/AAMkADkwMmEyNzZmLWQwND...
RE: EXTERNAL: Sewer Availability Request
Sallie Vaughn <[e-mail]>
Thu 9/21/2023 11:11 AM
To:Isabel Manson <[e-mail]>
Cc:Brooks Lockhart<[e-mail]>;Ken Griffin <[e-mail]>
Good morning,
I looked up the address on our GIS website(https://gis.personcountync.gov)and measured the distance between the house
and the nearest City of Roxboro sewer facilities shown in gold and purple on the map.That measurement is 6.93 miles.As far
as sewer extension, I don't want to speak for the City, but I feel like expansion nearly 7 miles as the crow flies and across a
lake is unlikely. If City staff feel differently(CC'd on this e-mail),please chime in.
•
"ES •
yFFf,.rru.+.••rJf
6.93 Miles
• W,I,4.d.. •
Gu01•••
co .o•<
FD.I
n.�'r C e..•N
01n•11111 e
•
vl0
H_.�Vaap•
is
Sallie Vaughn, GISP
GIS Director,Person County
svaughnPpersoncountync.aov
325 S Morgan St
Roxboro,NC 27573
336-597-2242
www.personcountync.gov/gis
From:Isabel Manson<[e-mail]>
Sent:Thursday,September 21,2023 10:27 AM
To:Sallie Vaughn<[e-mail]>;[e-mail]
I of 2 10/5/2023,9:19 AM

Firefox https://outlook.office.com/mail/AAMkADkwMmEyNzZmLWQWND...
Subject:EXTERNAL:Sewer Availability Request
You don't often get email from [e-mail] why this is important
***CAUTION:This email originated from outside of the organization.Do not click links or open attachments unless you
recognize the sender and know the content is safe.***
Good Morning,
I have a sewer availability request for the address of 569 Beaver Dam Rd,Semora, NC 27343.Could you please let
me know the approximate distance to the nearest existing sewer to this location,as well as if there are any plans to
extend sewer to this address in the next 5 years?
I was unsure of whether to contact Person County, or the the City of Roxboro for this information so please let me
know if I need to be asking a different authority.
Thanks Very Much,
Isabel Manson
AWIr Isabel Manson
Assistant Project Engineer
Engineers and Soil Scientists imansonnagriwaste.com I Direct:919.629.6403
Agri-Waste Technology,Inc.(AWT)
501 N.Salem Street,Suite 203,Apex,NC 27502
agriwaste.com I Office:919.859.0669
2 of 2 10/5/2023,9:19 AM

1
AINT
Engineers and Soil Scientists
Agri-Waste Technology,Inc.
501 N Salem Street,Suite 203,Apex, NC 27502
agriwaste.com I 919.859.0669
Engineering Alternatives Analysis
Rumley Residence
569 Beaver Dam Road
Semora, NC 27343
Person County
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045605 =
:� Lo'•.�VO tNer'•g 30 k1111
V/1/L`,
Date: March 5, 2024
Design Engineer: Scott P. Jones, P.E.
Agri-Waste Technology, Inc.
501 N. Salem Street, Suite 203
Apex, NC 27502
Office: 919-859-0669

Engineering Alternatives Analysis (EAA) Guidance Document
North Carolina Division of Water Resources
STEP 1. Determine if the proposed discharge will be allowed
Before beginning any engineering evaluation of alternatives, you must first determine if the proposed
wastewater discharge will be allowed. Otherwise, time and money may be spent needlessly for an EAA
preparation that will ultimately be rejected on the basis of existing water quality restrictions. There are
several potential restrictions to a wastewater discharge to surface waters,including:
• Zero flow stream restrictions [15A NCAC 2B.0206(d)(2)] apply to oxygen-consuming waste in
zero-flow streams. In order to determine streamfiow at the proposed discharge location,contact
the U.S.Geological Survey at 919-571-4000.
• Receiving stream classification restrictions [e.g., ORW, WS, SA, NSW, and HQ class waters
have various discharge restrictions or require stricter treatment standards]. Stream
classifications are available on the the DWR Classification and Standards/Rule Review Branch
website: (http://portal.ncdenr.org/web/wq/ps/csu), while wastewater discharge restrictions
for various stream classifications are presented in state regulations [15A NCAC 2B.0200].
• Basinwide Water Quality Plans. These basin-specific plans list NPDES permitting strategies
that may limit wastewater discharges to particular streams within the basin due to lack of stream
assimilative capacity,etc. Basin plans are available on the DWR website,or you may contact the
DWR Basinwide Planning Branch(http://portal.ncdenr.org/web/wq/ps/bpu)..
• Impaired waters and TMDLs. Certain waterbodies listed as impaired on the 303(d) list and/or
subject to impending TMDLs may have wastewater discharge restrictions. The list of 303(d)
impaired waters is located on the DWR website, or you may contact the DWR Modeling and
Assessment Branch(http://portal.ncdenr.org/web/wq/ps/mtu).
• Presence of Endangered Species. If endangered species are present in the proposed discharge
location, there may be wastewater discharge restrictions. Endangered species information may
be included in the Basinwide Water Quality Plan,or you may contact the U.S. Fish and Wildlife
Service (919-856-4520),N.C.Wildlife Resources Commission (919-733-3633),or the N.C.Natural
Heritage Program (919-733-7701).
Municipal applicants.
As a public service, the NPDES Unit will evaluate whether a proposed municipal discharge is considered
allowable. The municipality needs to initiate this review by submitting a letter request for Speculative
Effluent Limits to the NPDES Unit. You must obtain streamflow estimates for the proposed discharge
location to ensure that the receiving stream is not subject to zero flow restrictions. Low flow data
(specifically,drainage area, summer and winter 7Q10, average flow and 30Q2 flow statistics) can be obtained
for a nominal fee from the U.S. Geological Survey in Raleigh at 919-571-4000. The low flow data must be
submitted with the speculative limits request letter. If the proposed discharge appears to be allowable, the
NPDES Unit will prepare speculative effluent limits for a maximum of 2 flows and 2 discharge locations using
water quality models. The municipality can then use the speculative limits to prepare preliminary
engineering design and cost estimates for the direct discharge alternative within the EAA. In limited
instances where complex water quality models are necessary to develop speculative limits and determine
potential water quality impacts,some municipalities have undertaken the modeling effort (with DWR review)
in order to expedite this portion of the NPDES permit review process.
Response: N/A Non-municipal applicant
EAA Guidance Document Revision:October 2019
Page 1 of 11

Non-municipal applicants.
Due to staff constraints, the NPDES Unit cannot prepare speculative limits for non-municipal applicants.
Thus,it is your responsibility to make your own determination as to whether the proposed discharge might be
allowed by the Division, by evaluating the water quality factors listed above. It is highly recommended that
you discuss the proposed discharge with the applicable DWR Regional Office and/or NPDES Unit staff,who
may be able to provide input on the likelihood of a new/expanding discharge. As a first step, you must
obtain streamflow estimates for the proposed discharge location to ensure that the receiving stream is not
subject to zero flow restrictions. Low flow data (specifically, drainage area, the summer and winter 7Q10,
average flow and 30Q2 flow statistics) can be obtained for a nominal fee from the U.S. Geological Survey in
Raleigh at 919-571-4000. The low flow data must be submitted with the EAA, and will be used by the permit
writer to develop permit limits. You must also verify that the proposed action (i.e., construction of a
wastewater treatment plant and its appurtenances) is consistent with local zoning and/or subdivision
ordinances. You will need to request the local government(s) to complete a Local Government Review Form
(Attachment A),and include the signed and notarized form with your NPDES application package.
Response: The existing permitted flow path is to an existing discharge point on the subject property to a ditch,which flows
directly to Hyco Lake.The USGS elevation records for the lake indicate that the outflow from Hyco Lake is
likely positive.The United States Geological Survey(USGS)was contacted to determine the 7Q10 flow estimate
for the discharge point to Hyco Lake.The USGS responded in an email saying they do not do low flow statistics
for impounded locations.Therefore,USGS elevation records from Hyco Lake at Dam NR Roxboro are included
to demonstrate positive outflow from Hyco Lake(Attachment F of package).
All applicants.
If you conclude that the proposed discharge will pass the "allowable discharge" criteria, then begin the EAA
preparation by summarizing the following general information about the proposed project:
• Provide a description of the proposed project. If the project will be constructed in phases,
provide a schedule for constructing each additional phase, and provide the projected flow per
phase (see STEP 2).
Response: A wastewater discharge system is to be constructed for a 5-Bedroom Single Family Residence (SFR) located in
Person County, North Carolina. The proposed system will replace an existing sand-filter discharge system that
currently serves the residence. The system's existing permitted discharge point is on the subject property to a
ditch,which flows directly to Hyco Lake.The proposed treatment system will utilize the following components:
New Septic Tank with Effluent Filter
AdvanTex AX-25-RT pod
UV Disinfection
Gravity Discharge Line
Existing Discharge Point with Rip-Rap
Construction of the proposed system will occur in a single phase with an anticipated completion time of
approximately 2 weeks after the start of construction activity.
• Applicant name,mailing address,phone number,contact person
Response: Applicant Information:
Name: Bobby Rumley
Mailing Address: 8003 Rogers Ct
Greensboro,NC 27455
Phone Number: [phone]
Contact Person: Bobby Rumley
EAA Guidance Document Revision:October 2019
Page 2 of 11

• Facility name,address,county,phone number,contact person
Response: Facility Information:
Name: Rumley Residence
Address: 569 Beaver Dam Rd
Semora,NC 27343
County: Person
Phone Number: [phone]
• EAA preparer's name,mailing address,phone number,contact person
Response: EAA Preparer's Information:
Name: Scott P.Jones,P.E.
Mailing Address: Agri-Waste Technology,Inc.
501 N.Salem Street
Apex,NC 27502
Phone Number: 919-859-0669
Contact Person: Scott P.Jones,P.E.
STEP 2. Provide reasonable l Por f projections ro ecti population and flow
Residential Population Projections.
Facilities requesting an NPDES discharge permit for new or expanding domestic wastewater discharges
must document the population to be served within the service area over a
20-yearplanningperiod. The NC
Y
State Demographics unit provides population data for each county and municipality and can be accessed on
the Internet at http://www.demog.state.nc.us. If 20-year population projections for specific areas are not
available, a linear extrapolation of population trends from the past decade should be used. Any deviation
from a linear projection method must be clearly justified. If population projections include future
annexations, include a proposed annexation schedule as well as any annexation requirements that must be
met.
Response: Because the wastewater treatment system is designed for a single-family residence,the population to be served
will be limited by the number of bedrooms at the individual residence. The existing system is designed to
accommodate 3 bedrooms,and the existing house on the lot has 2 bedrooms.For the 20-year planning period,the
system will be designed for a 5-bedroom residence with a flow of 600 gallons per day. At 2 people per bedroom,
the system will be designed to serve 10 residents.
Municipal Flow Projections.
Justification of flow as well as a demonstration of need shall be provided. Mere speculation is not sufficient.
Flow projections should represent average anticipated flows, since permit flow limits are based on monthly
averages. Peaking factors used to design various components of the wastewater collection system (e.g.,
collector sewers,interceptor sewers,pumping stations) should not be used in the justification of the average
anticipated flow. For municipal wastewater dischargers, flow must be justified using the Clean Water Loan
Program (CWLP) Guidance for Preparing Engineering Reports available on the Internet at
http://portal.ncdenr.org/web/wi/cleanwater/er. Exceptions to these flow criteria may be approved on a
case-by-case basis provided adequate justification is supplied.
• Current Flow- Provide current flows including residential, commercial, industrial, and
infiltration/inflow (I/I) based on actual flow data or water billing records. Current residential
flow and current commercial flow may be based on water billing records minus a 10%
consumptive loss. Current industrial flow may be based on dual metering to determine
consumptive losses.
• Future Residential Flow-Provide 20-year residential flows based on projected residential growth.
Multiply the projected growth in residential population by 70 gallons per day per capita.
EAA Guidance Document Revision:October 2019
Page 3 of 11

• Future Commercial Flow- Provide 20-year commercial flows based on projected residential
growth. Multiply the projected growth in residential population by 15 gallons per day per capita.
• Future Industrial Flow- Provide flow for future documented industrial flow. A nominal
allowance for future unplanned industrial expansions may be considered by the Division,
provided the basis is clearly justified and current land-use plans and local zoning allow for such
industrial growth.
Response: N/A Non-municipal applicant
Non-Municipal Flow Projections.
Flow may be justified in accordance with 15A NCAC 2H .0219(1) for various activities (e.g., new
subdivisions, new schools, various commercial activities). For other proposed discharges (e.g.,
groundwater remediation, water treatment plant filter backwash, industrial facilities), the flow projections
will be based on engineering design considerations and/or production projections rather than population
projections.
Response: Because the wastewater treatment system is designed for a single-family residence, the population to be served
will be limited by the number of bedrooms at the individual residence. The existing system is designed to
accommodate 3 bedrooms,and the existing house on the lot has 2 bedrooms. For the 20-year planning period,the
system will be designed for a 5 bedroom residence with a flow of 600 gallons per day. At 2 people per bedroom,
the system will be designed to serve 10 residents.
STEP 3. Evaluate technologically feasible alternatives
Since a goal of the Clean Water Act is to minimize or eliminate point source discharges to surface waters,
any proposal for a new or expanding wastewater discharge must include evaluation of wastewater disposal
alternatives in addition to direct discharge. Particularly for dischargers of domestic wastewater, this
evaluation should investigate the feasibility of the following wastewater disposal alternatives:
• Connection to an existing wastewater treatment plant(public or private)
• Land application alternatives, such as individual/community onsite subsurface systems, drip
irrigation,spray irrigation
• Wastewater reuse
• Surface water discharge through the NPDES program
• Combinations of the above
In order for the applicant to eliminate a wastewater disposal alternative, you must either show that the
alternative is technologically infeasible, or that it would be cost prohibitive to implement relative to a direct
discharge alternative. Please note that for some alternatives, it might be easier to prove an alternative is not
viable based on high cost rather than technological feasibility. For example, for a large municipal expansion
that would require several hundred acres for a land application alternative, it might be easier to simply
assume that the required acreage could be purchased and calculate the present value costs (including current
market land costs) for this option, rather than evaluating whether land application is technologically
infeasible due to lack of available land and/or poor soil conditions. For those alternatives identified as
technologically feasible,you must develop and compare costs, based on a preliminary level design effort (see
STEP 4).
The Division recognizes that wastewater disposal alternatives may be limited for some non-domestic
wastewater scenarios, and a full alternatives evaluation may not be warranted. If there is some question as to
whether an alternative may be eliminated, contact the NPDES Unit staff. Some scenarios that might not
require a full alternatives evaluation include:
EAA Guidance Document Revision:October 2019
Page 4 of 11

• Water Treatment Plant Discharges. Discharges from water treatment plants(WTPs) that utilize
a membrane technology (e.g., reverse osmosis, nanofiltration) or ion exchange system tend to
generate highly concentrated wastestreams. These wastestreams are not amenable to land
application and do not have to be evaluated for this alternative. However, since these
wastestreams can also have a toxic impact on a receiving freshwater system, proposed new
discharges from these WTPs to freshwaters will not be considered for an NPDES permit unless
you can demonstrate that the environmental impacts would be minimal based on dilution
modeling. You should investigate whether the wastewater can be piped to a stream with
sufficient dilution, or whether a local WWTP might accommodate this discharge. Please note
that discharges from WTPs that utilize greensand filtration or conventional technology produce
a wastestream that is not saline,therefore no disposal alternatives can be automatically ruled out
as infeasible for these other WTPs. Refer to the NPDES website for permitting strategies for
reverse osmosis,ion exchange,greensand filtration,and conventional WTPs.
• Groundwater Remediation System Discharges. You will need to evaluate whether WWTP
connection, land application, infiltration galleries, in-situ groundwater remediation wells, or
closed-loop groundwater remediation wells are viable disposal alternatives. While land
application might be a feasible alternative in rural areas, it would not be a feasible alternative in
downtown Charlotte, where there is no land available for wastewater application. In this
instance, you may simply state that land application is infeasible based on land constraints
within the city. You will also need to evaluate connection to an existing WWTP (in accordance
with Alternative A), since there are some municipalities that have accepted this waste stream in
the past. If the municipality will not accept the waste stream, the connection alternative is also
considered technologically infeasible. Please note that in-situ and closed-loop groundwater
remediation wells are permittable well types and further guidance is available through the
Aquifer Protection Section.
Aside from these exceptions,you should proceed with the alternatives evaluation in accordance with the
following requirements. If you have any questions about these requirements,contact the NPDES Unit staff.
Alternative A. Connection to an Existing Wastewater Treatment System.
You must evaluate the feasibility of connecting to an existing wastewater treatment system served by a
municipality or other entity holding a valid NPDES or Non-Discharge Permit. All connection options
should include an evaluation of a gravity line and/or force main with pump station(s).
1. Existing Sewerage System:
(a) Identify whether there are existing sewer lines within a five-mile radius,or consider a greater
radius if cost effective for the project size.
Response: Connection to a sewer collection system is not feasible for this facility. Person County GIS Director, Sallie
Vaughn,indicated that the nearest City of Roxboro sewer facility is approximately 7 miles(36,960 linear ft.)from
the property,and that a sewer extension across the lake and to the property is unlikely.At an estimate of$150/ft,
a sewer extension would cost over$5,554,000.
(b) Provide a preliminary indication of flow acceptance from existing municipal or private
WWTPs under consideration for connection. If a municipal or private WWTP cannot accept
the wastewater, include a letter documenting such and consider this alternative
technologically infeasible.
Response: N/A No sewerage available
EAA Guidance Document Revision:October 2019
Page 5 of 11

(c) If an existing sewerage system will accept the wastewater, evaluate the
piping/pumps/resources necessary to connect to the existing wastewater treatment plant.
Attach a topographic map or a site drawing showing the physical route of this alternative.
Conduct a Present Value Cost Analysis per STEP 4.
Response: N/A No sewerage available
2. Planned Sewerage System: Determine if a regional sewerage system within a five-mile radius is
projected to be available within the next five years to receive waste from the project site. If
applicable, determine availability date and flow acceptance projection from appropriate
authority.
Response: As stated above,the property is not able to access city sewerage.
Alternative B. Land Application.
Land application disposal alternatives include individual/community onsite subsurface systems, drip
irrigation,and spray irrigation.
1. Provide an estimate of the best case hydraulic loading rate based on County Soil Surveys or from
a soil evaluation performed by a soil scientist. Include calculations showing the hydraulic
loading rate and the total area of land needed for the land disposal system,including buffers.
Response: Per the improvement permit denial from Person County, the site does not have suitable soil to accommodate a
ground absorption or surface drip or surface spray wastewater system due to the soil depths to saprolite, the
topography and landscape position,and lack of available space. (Appendix B of package)
Regardless of the fact that a subsurface ground absorption system cannot be designed or permitted for this site,
the potential size of a subsurface system has been estimated in the table below.
Subsurface Dripfield Design Alternative
#Bedrooms 5
Daily Flow 600 gpd =120 gpd*#bedrooms
LTAR 0.1 gpd/sqft
Minimum Area Required (Nominal) 6,000 sqft =Daily Flow/LIAR
Estimation for Topographical Variation 2,000 sqft
Estimated Area Required (Actual) 8,000 sqft
Approximate Area Available 4,913 sqft
The current property's land available for the sub-surface system is 4,913 sq. ft. with setbacks and existing site
conditions. A schematic of this area is shown in Appendix A of the EAA. The land needed for a subsurface
dripfield design is a minimum of 6,000 sq. ft., so there is neither sufficient space, nor suitable soils, for this
type of system.
EAA Guidance Document Revision:October 2019
Page 6 of 11

For a surface system in this soil,the SFR loading rate group is likely restricted to a maximum annual loading
of 19.5 in/year. The sizing calculation for a non-discharge surface system is summarized in the table below:
Non-Discharge Surface Desi n Alternative
#Bedrooms 5
Daily Flow 600 gpd =120 gpd*#bedrooms
Surface Loading Rate 19.5 in/year
Minimum Area Required (Nominal) 18,016 sqft
Approximate Area Available 0 sqft
The current property has no available land available for this type of system.A schematic of this area is shown in
Appendix A. The land needed for a non-discharge application system is estimated at 18,016 sq. ft., so there is
not sufficient space for a non-discharge surface system, and the unsuitable soil conditions do not allow for a
non-discharge surface system.
2. Assess the availability of land. If insufficient land is available onsite, assume that the necessary
land can be purchased and estimate the land purchase cost based on local real estate prices.
Alternatively,provide documentation to demonstrate that insufficient land is available for sale in
the project area (include letters from adjacent property owners indicating no interest in selling
property).
Response: The table below lists neighboring properties and the value of the land as listed by the Person County GIS
website. The surrounding lots contain single-family residences. The values listed in the table do not reflect
the value of single-family residences.
Adjoining Property Values
Area
Neighboring Property (ac) Vacant Price of Land ($)
Parcel PIN 9979-01-16-3510 (North) 0.73 N 172,800
Parcel PIN 9979-01-16-4148 (South) 0.79 N 176,400
Parcel PIN 9979-01-06-9385 (Northwest) 2.22 N 23,830
Parcel PIN 9979-01-16-1139 (West) 1.34 N 148,649
Parcel PIN 9979-01-16-2005 (Southwest) 0.64 N 186,912
3. Provide a description of the wastewater treatment system and the non-discharge application
system. Include a site plan showing the proposed layout, the application area, any existing
structures,proposed structures,and other uses within the site.
Response: A typical subsurface drip system or a non-discharge surface spray or surface drip system with pretreatment
considers the following components:
-Septic Tank with Effluent Filter
-Recirculation Tank
-AdvanTex Treatment Pod(2 AX20 Pods)
-Pump Tank
-UV Disinfection
-Headworks Box
-Control Panel
-Disposal Field(drip or spray)
EAA Guidance Document Revision:October 2019
Page 7 of 11

Note:The proposed discharge system does not consider the pump tank,headworks box or disposal field.
Site drawings of these alternative systems showing the available application area are included as Appendix A
of the EAA. Due to the limitations caused by the soil characteristics and conditions, there is no ability to
consider any of these systems on this property.
4. Explain the proposed reuse plan if reclaimed water will be used by a third party.
Response: There is no reuse plan being considered either on-site or by a third party. The existing residential plumbing
infrastructure does not allow for reuse in the existing residence. It is not feasible to consider using reclaimed
water on the site or becoming a bulk distributor of reclaimed water. The table below summarizes the
amount of reclaimed water that could be beneficially used on site. As shown,there may be sufficient area to
utilize the daily flow of reclaimed water, however; a reclaimed system would be cost prohibitive for a
single-family residence.
On-site Utilization of Reclaimed Water
Daily flow through system 600 gpd
Available Area to Irrigate 3,886 sqft *Veg.cover on property
Application Rate 0.5 in/week *Fescue Grass
Acceptable Volume to Irrigate 162 ft3/week
173 gpd
5. Conduct a Present Value Cost Analysis per STEP 4. For the reclaimed water system include the
potential revenue generated by selling the water.
Response: A Present Value Cost Analysis is included as Appendix B of the EAA. An analysis was performed for a
sub-surface drip system, a non-discharge surface application system, and a reclaimed water system. A
summary of the analysis is included in STEP 4.
6. Provide all calculations, documentation, and maps as necessary to support assumptions and
conclusions.
Response: Calculations performed to evaluate land application alternatives are shown in Alternative B.
7. Note: The design of land application systems must meet the treatment and design requirements
specified in 15A NCAC 2T .05 or 15A NCAC 18A.1900.
Response: The treatment systems specified above in Step B would meet the treatment standards required by these rules
as they pertain to single family residences. However, because of the lack of available space due to
unsuitable soil conditions,no land-based systems can be considered.
8. Note: Proposed discharges from groundwater remediation systems must evaluate the potential
for an infiltration gallery treatment alternative.
Response: N/A
EAA Guidance Document Revision:October 2019
Page 8 of 11

Alternative C. Wastewater Reuse.
You must evaluate reusing all or a portion of the wastewater generated. Some municipalities are currently
reusing wastewater within the confines of their WWTP property for irrigation,toilet flushing,backwashing,
etc.,while other municipalities have established progressive reuse programs for residential irrigation. Reuse
applications might include golf course irrigation, crop irrigation (e.g., hardwood or pine plantation,
grasses), athletic field irrigation, landscape uses, and commercial/industrial uses. Some of these reuse
applications will be evaluated under Alternative B, Land Application. The design of reclaimed water
systems must meet the treatment and design requirements specified in 15A NCAC 2U.
Response: All reuse applications for this project scale were evaluated under Alternative B, Step 4. Wastewater reuse
was determined to be infeasible for this project.
Alternative D. Direct Discharge to Surface Waters.
1. No new or expanding (additional) discharge of oxygen-consuming waste will be allowed to
surface waters of North Carolina if both the summer 7Q10 and 30Q2 streamflows are estimated
to be zero,in accordance with 15A NCAC 2B.0206(d). Private applicants must contact the USGS
in Raleigh at 919-571-4000 and obtain(generally for a nominal fee),the receiving streamflow data
(7Q10,30Q2, annual average streamflow) at the proposed discharge location. This information
must be included in the EAA,and will be used to develop permit limits.
Response: Because there is an estimated positive flow at the discharge point, the discharge will be considered on a
case-by-case basis.The proposed discharge is 600 gpd.
2. All direct discharge systems of oxygen-consuming wastes should be evaluated both with tertiary
filtration [BOD5= 5,mg/1, NH3-N= 1 mg/1] and without, and assuming a weekly sampling
regime.
Response: Tertiary filtration is not required under the general permit, as the general permit requirements (monthly
average) are BOD5 = 30 mg/I and Total Suspended Solids = 30 mg/l. However, based on actual sample
results from similar treatment systems(other facilities using the same technology)in many cases,a BOD5 of
5 mg/I and NH3-N of 1 mg/I can be met. While weekly sampling of the treated effluent would confirm the
treatment results on a regular basis, the additional cost associated with the collection and testing of the
effluent would not be feasible for the homeowner.
3. Provide a description of the proposed wastewater treatment facilities, including a schematic
diagram of the major components and a site plan of the treatment facility with outfall line(s).
Response: Plans and schematic drawings can be found in Attachment K(of application package).
4. Provide documentation of the availability of required land and/or easement agreements.
Response: The proposed discharge system will be located on land owned by the applicant. A setback waiver agreement
was obtained from the client's neighbors in order to fit the new treatment components on the client's
property. See Attachment L (of application package) for the signed setback waiver agreement. Please note
that the setback waiver form for Non-Discharge Systems was used,as recommended by Sydney Deuterman
of NCDEQ (email exchange included in Attachment L of application package), because there is not a
designated setback waiver form for Discharge Systems.
5. Conduct a Present Value Cost Analysis per STEP 4.
Response: A Present Value Cost Analysis for the discharge system is included in Appendix B. A summary of the
analysis is included in STEP 4.
EAA Guidance Document Revision:October 2019
Page 9 of 11

Alternative E. Combination of Alternatives.
You should evaluate the possibility of a combination of wastewater alternatives that would minimize or
eliminate a direct discharge alternative. For example, consider whether the facility can operate a land
application system during the dry season when streamflows are at their lowest and provide less dilution, and
operate an NPDES discharge system during the wet season when soils may not be as amenable to land
application and the receiving stream provides its greatest dilution.
Response: A non-discharge alternative is not feasible due to the soil constraints listed in Alternative B. The presence or
absence of a seasonal high-water table will not relieve the other constraints.
STEP 4. Evaluate economic feasibility of alternatives
To provide valid cost comparisons among all technologically feasible wastewater alternatives identified in
STEP 3, a 20-year Present Value of Costs Analysis (PVCA) must be performed. A preliminary design level
effort is considered appropriate for comparing feasible options and their associated costs. For the PVCA cost
comparison, all future expenditures are converted to a present value cost at the beginning of the 20-year
planning period. A discount rate is used in the analysis and represents the time value of money(the ability of
money to earn interest). Present value is also referred to as "present discounted value" or"present worth".
The PVCA should include all monetary costs associated with construction,startup and annual operation and
maintenance of a facility. All unit cost information must be provided, and costs must be referenced. Costs
can be referenced in paragraph format by summarizing the sources utilized (e.g.,vendor quotes,realtor land
quotes, past bids, Means Construction Index, etc). Vender quotes received for treatment units or other
components, as well as realtor land quotes, shall be included as well. For each treatment alternative
identified as technologically feasible,costs should include,but not be limited to,the following:
Capital Costs
• Land acquisition costs
• Equipment costs
• Labor costs
• Installation costs
• Design costs
Recurring Costs
• Operation and maintenance costs (with replacement costs)
• Laboratory costs assuming a weekly monitoring regime for discharge systems and a monthly
regime for non-discharge systems
• Operator and support staff costs
• Residual disposal costs
• Connection fees and subsequent user fees
• Permit and compliance fees
• Utility costs(power,water,etc.)
Lost Opportunity Costs
EAA Guidance Document Revision:October 2019
Page 10 of 11

PVCA Calculation Method.
The following standard formula for computing the present value must be used in all cost estimates made
under this evaluation:
PV= C +� ` ,
(1 +r)
Where:
PV = Present value of costs.
Co = Costs incurred in the present year.
Ct = Costs incurred in time t.
t =Time period after the present year(The present year is t = 0)
n = Ending year of the life of the facility.
r = Current EPA discount rate. EPA adjusts this rate annually on October 1, and it can be
accessed from the Internet at http:/www.nccgl.net/fap/cwsrf/201gui.html.
If recurring costs are the same in years 1 through 20,then Ct=C and the formula reduces to:
(I +r)" -11
PV= C +C
r(1+r)"
As an example, assuming capital costs (Co) of$2 million,annual recurring costs (C)of$40,000,and a
discount rate (r)of 5.625%,the 20-year(n=20) present value of costs would equal:
PV= capital costs + recurring costs X [(1+0.05625)20—1] / [0.05625(1+0.05625)20]
PV= $2,000,000 + $40,000 X [1.98/0.168]
PV= $2,000,000 + $471,428
PV= $2,471,428
PVCA Summary Table.
The EAA must include a Summary Cost Table, which summarizes present worth costs developed for all
technologically feasible wastewater alternatives. The summary should include a breakdown of capital costs
and recurring costs. In some situations, the Division may require the applicant to refine cost estimates for
some alternatives, or possibly collect actual soil data to better characterize the land application alternative.
Ultimately, the final determination on cost effectiveness is made by the Division with consideration of
monetary costs as well as potential environmental impacts.
Response: The following table presents the cost analysis for several types of wastewater systems. Given the
information presented above,the only technologically feasible alternative is the Discharge System. The
"Install Cost"includes the estimated cost to design and install the specific type of system. The"Present
Value of Costs"is based on a discount factor of 2.5%.
Cost Analysis for Five (5) Bedroom SFR
20 year Annual Total Cost 20 Present Value
System Type Install Cost($) Cost($) years ($) of Costs ($)
SS Drip $62,250 $24,319 $86,569 $80,820
Non Discharge $81,750 $22,976 $104,726 $99,298
Reclaimed $100,250 $27,300 $127,550 $121,107
Discharge $38,750 $19,513 $58,263 $53,634
EAA Guidance Document Revision:October 2019
Page 11 of 11

Appendix A. Site Maps
For
System Alternatives Analysis
- Subsurface System Option
- Non-Discharge System Option
- Reclaimed Water Option

\ AIIVT
\ UNRESTRICTED\ Engineers and Soil Scientists
HYCO AREA A9rl,,.. e,ereennaio9,.me.
50,N.Salem Street,5uee 203
\ (outside setbacks) eeh�ameaa z,
\` LAKE .,.�.�.�.�.�.�• a ,asp
`\ Rumley Residence
\ �.�♦�♦�♦�♦�.�♦�♦ Surface Discharge
\\ —
AREA = 4,913 sqft. Dineredo,' L
/ ` 8E03 Rogers Court
---� \ i- N C 27455
/ . -- / \\ c"S i/ \ / \ \ tscencretblsecam\
/ \ I I \ °`
\ BO 0 \ Property Wanders
\ Off-Site I \ \ Noes 1 a
5B9 Beater Dom Reed
1 I Residence I 1 5«aa,N°:7x1
Person Canty.N3
i Pql 9979-01-IB-3,16!
/
\ / ——._ / \ PROFESSIONAL ENGINEER SEAL
\ / \ \ Opt \
\\ // I o, I \ �'se \
1 _X
—� 3 — ,u '`\ \ FOR
\ '� ,/ \\ REVIEW
.....
_ Efz H �l i proP 5 d. At
. ♦♦ /�, { Bosse \ ONLY
D*.Wnp ° , ♦ /
11\ 1(14i;t4A36 .r
I R. O y \ ter. 60151109 m>anaR
Relevant Setbacks Shown • \ >_ \ \
� - -- \\o, \ �i' /✓ \ // \ \
Driveway 5' 06 ( \\ I S�t�e \ \\
0�\ '/ \ \\ Oe06e' `) \
Off-Site Garage 15' �.\A 1 \ `
e. 1 I . \
Off-Site Dwelling 15 w \
r �, I \ . \ SHEET DRE
•,- `\_ �. `\ Alternative Design:
Owner Dwelling 15' wm \ Subsurface Drip
\ FOREST SHORE DR. N
\ CHEATED ON:
Property Line 10' DRANK BY:Monson 10/00023
41 ie REVISED BY: REVISED ON:
Surface Waters 50'
RELEASED Bf: RELEASED ON:
0 20' 40'
Well 50' — SE-1

`\ / `\ AWT
UNRESTRICTED AREA -----_�—_ —' ��
(outside setbacks) ���/ HYCO
\ \ / \ Englman and Soil Scientists
/ AgnNeste Technology,Inc.
•
/
•'•'•'•••'•'•'•' -- \\ // LAKE g,ah Groi s
♦♦♦♦♦♦♦♦ / ea.com
502
'•'•'•'•'•'•'•'• / / /� \\ \ \\ Rumley Residence
/ / N \ Surface Discharge
= 0 sqft. / / \ / \ \\ \\ W%steeder Treatment System
/ / \ / \ \ \ Den.Isiortnellou
Bobby Rumley
/ \ I 1 \ B003 Rogers Court
/ \ I \\ I t I (336) 62-„81 nss
/ I _J._ ngonrnatii,..arn
/ I Off-Site \ I No0.se -- Progeny Bearer
Residence I I I i'' I 569 Bearer Dem Rood
I
Senor,NC 27343
I
® I \\ \\ I /// / \\ 1 Rerun6 gg7wg-01 16-3367
I I /—yam \\ I / \ /
\ \ / / \ \ 1 / t \ / PROFESSIONAL ENGINEER SEAL
\ \ I i I \\ \/ x/ S 44e \ /
\ \ /
\\ \\ I / 1 \ // \\ •�.Ae e'\ ////
\ \ -----�/ \ / \ /;. '''i\ /i'
,ti emu ' // FOR
— �-- / \
/ v;�/ . , ��-+ — REVIEW___ _
/ ———' I Exlstln— ' ed 0, . \ —1 \ o a
I 2-BD O -\I 993-8D YYe'-e \ 1 \ ,2o�' ONLY
/ , ), jam' D U+n( \yk viookV) D"� \ I \ \\
/ V Ay\� c5z 0. i/ I vv v
3 \ \\ \\\
I a O '� I. '.II �-�— \ \\
I < / A� I :: -_1,,''' A\ \\ en. MID ROE =.na
a / //� \\ \\ �\\
Relevant Setbacks Shown
a ' .. . \ \
Driveway 5' / oat r >:fy / \ £.Se��e \ \ —
/ 0 V : ;i // O��g\d _�-1--
Off-Site Garage 15' \ 1 6\ \\ /, I \\
Off-Site Dwelling '\/ ® I / \
r \I_ —eyls�—' \ / \ SHEET TITLE
100 1 \
/ / \ Alternative Design:
Owner Dwelling 15' \\ �0. \ / // \ Non-Discharge
\ FOREST SHORE DR. / x Systems
Property Line 50' \ \ // // ow BY. ,o;B 2
\ \ / •1'4. RE415ED BY: REVISED ON:
Surface Waters 50' \\\ \\ ' �" RELEASED BY: RELEASED ON
\ \ / 0 20' 40'
Well \\ _— —i' ' — ORAWNG NWBER
1 001 \ — / —SCALED FOR 11"X1T SHEET SE-2

\\ HYCO UNRESTRICTED EA
LAKE501Aa��.al.7�ana�9, an.
_ \ (outside setbacks) N S.Mm SVwi,Sum 203
Apex,Nora Carona 27502
///�� `\\\ �\ ..♦♦.♦.. rmw..a9dwa4e can
/ \ ♦������♦
/ \ Rumley Residence
/ \\ \ • Surface Discharge
\ AREA = 3,886 s ft. WoE no r Treatment System
// /\\----� \ \\ 4 Reeler Robby Rurnley
/ \ \ t 8003 Rogers Court
Greensboro,NC 27455
I \t \ No to \ (33 362-1181
nconere an
/ I Off-site c
D5 t
1 I Residence I I \ Pronely aaaa.xlore
1 \ / —` 569 Berner Dan Road
i \ / Senora.NC 27343
I ® \`— I / \ \� // �/' \\ Nj 9979 01'16-3387
‘\ //=t\—� \ / \
\ \ I \ PROFESsgNLL ENGINEER SEAL
FOR
_ "1 -- \ v• .// \ \ REVIEW
_ \
.! \ I 2-BD Existing 1\I pr 3 B • a%,-� \ \ 1 ,0:pe
/ \ 1 D*elling \ Y D'NeUMO� . 0-'IS 0 N LY
\\� \�� —V� ��i �/ \\ \\ //
y7. \\
\,0�- I� J �s
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,_
.> /� �i 1- ' v // \v v
V. \ ��/ \ \
Relevant Setbacks Shown \\ �Y- /
\
\
' \ \
/ e \ \
Driveway 5' i Hof \�y /i �\ \kF.Se \ \
Off-Site Garage 15' I ' ® \\
6 / /
y-�� 0 i/cl \ I /
Off-Site Dwelling 15' \ -� \ S`E"°`E
\ ��v\ \-,L--- Alternative Design:
Owner Dwelling 15' \\ FOREST SHORE DR. Reclaimed Water
x
Property Line 10' \ ' /
Nf' R; Or;
Surface Waters 25' \- \ .>.I;; ` RD �1. RE„SmDN
\ RELEASED Erg RELEASED ON:
' 0 20' 40'
Well 100' __ _ DRY NCR
SCALED FOR 11'X1T SHEET SE-3

Appendix B. Present Value Cost Analysis
For
System Alternatives Analysis
- Subsurface System Option
- Non-Discharge System Option
- Reclaimed Water Option
- Surface Discharge Option

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Co $81,750 Estimated Cost to Design and Install System
r 2.500%
ll C
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PV $99,298 Present Value of Costs
Cost Summary Table
UV Replacement
Year Annual Fee Operations Fee Sample Cost Pumping Cost Cost Cr Total Ct PV
Increase 5%every 3 Increase 3%yearly Increase$50 every 5 Increase 3%yearly Annual Incurred Costs Annual Discounted Total Discounted Present Value of
years years ($) Cost($) Costs($) Costs($)
1 60 500 200 0 125 885 863 863 82,613
2 60 500 206 0 129 895 852 1,715 83,465
3 60 500 212 0 133 905 840 2,555 84,305
4 60 525 219 0 137 940 852 3,407 85,157
5 60 525 225 300 141 1,251 1,106 4,512 86,262
6 60 525 232 0 145 962 829 5,342 87,092
7 60 551 239 0 149 999 841 6,182 87,932
8 60 551 246 0 154 1,011 830 7,012 88,762
9 60 551 253 0 158 1,023 819 7,831 89,581
10 60 579 261 350 163 1,413 1,104 8,935 90,685
11 60 579 269 0 168 1,076 820 9,755 91,505
12 60 579 277 0 173 1,089 810 10,564 92,314
13 60 608 285 0 178 1,131 821 11,385 93,135
14 60 608 294 0 184 1,145 810 12,195 93,945
15 60 608 303 400 189 1,559 1,077 13,272 95,022
16 60 638 312 0 195 1,204 811 14,083 95,833
17 60 638 321 0 201 1,220 802 14,885 96,635
18 60 638 331 0 207 1,235 792 15,677 97,427
19 60 670 340 0 213 1,283 803 16,480 98,230
20 60 670 351 450 219 1,750 1,068 17,548 99,298
22,976

Reclaimed System
Co $100,250 Estimated Cost to Design and Install System
r 2.500%
Pr = C o + 1 C ,
( 1 + r ) `
PV $121,107 Present Value of Costs
Cost Summary Table
UV Replacement
Year Annual Fee Operations Fee Sample Cost Pumping Cost Cost Ct Total Ct PV
Increase 5%every 3 Increase 3%yearly Increase$50 every 5 Increase 3%yearly Annual Incurred Costs Annual Discounted Total Discounted Present Value of
years years ($) Cost($) Costs($) Costs($)
1 60 600 275 0 125 1,060 1,034 1,034 101,284
2 60 600 283 0 129 1,072 1,020 2,054 102,304
3 60 600 292 0 133 1,084 1,007 3,061 103,311
4 60 630 300 0 137 1,127 1,021 4,083 104,333
5 60 630 310 300 141 1,440 1,273 5,355 105,605
6 60 630 319 0 145 1,154 995 6,350 106,600
7 60 662 328 0 149 1,199 1,009 7,359 107,609
8 60 662 338 0 154 1,213 996 8,355 108,605
9 60 662 348 0 158 1,228 983 9,338 109,588
10 60 695 359 350 163 1,626 1,271 10,609 110,859
11 60 695 370 0 168 1,292 985 11,594 111,844
12 60 695 381 0 173 1,308 973 12,567 112,817
13 60 729 392 0 178 1,360 986 13,553 113,803
14 60 729 404 0 184 1,377 974 14,527 114,777
15 60 729 416 400 189 1,794 1,239 15,766 116,016
16 60 766 428 0 195 1,449 976 16,742 116,992
17 60 766 441 0 201 1,468 965 17,707 117,957
18 60 766 455 0 207 1,487 953 18,660 118,910
19 60 804 468 0 213 1,545 966 19,627 119,877
20 60 804 482 450 219 2,015 1,230 20,857 121,107
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Attachment J
N/A - Local Government Review Forms

Rumley Residence
569 Beaver Dam Rd, Semora,NC 27343
Attachment A. Local Government Review Form
iieneral Statute Overview: North Carolina General Statute 143-215.1 (c)(6) allows input from local governments in the
issuance of NPDES Permits for non-municipal domestic wastewater treatment facilities. Specifically, the Environmental
Management Commission(EMC)may not act on an application for a new non-municipal domestic wastewater discharge facility
until it has received a written statement from each city and county government having jurisdiction over any part of the lands on
which the proposed facility and its appurtenances are to be located. The written statement shall document whether the city or
county has a zoning or subdivision ordinance in effect and (if such an ordinance is in effect)whether the proposed facility is
consistent with the ordinance. The EMC shall not approve a permit application for any facility which a city or county has
determined to be inconsistent with zoning or subdivision ordinances unless the approval of such application is determined to
have statewide significance and is in the best interest of the State.
Instructions to the Applicant Prior to submitting an application for a NPDES Permit for a proposed facility,the applicant
shall request that both the nearby city and county government complete this form. The applicant must:
• Submit a copy of the permit application(with a written request for this form to be completed)to the clerk of the city and
the county by certified mail,return receipt requested.
• If either(or both)local government(s) fail(s) to mail the completed form,as evidenced by the postmark on the certified
mail card(s),within 15 days after receiving and signing for the certified mail,the applicant may submit the application to
the NPDES Unit.
• As evidence to the Commission that the local government(s) failed to respond within 15 days,the applicant shall submit
a copy of the certified mail card along with a notarized letter stating that the local government(s)failed to respond within
the 15-day period.
Instructions to the Local Government The nearby city and/or county government which may have or has jurisdiction over
any part of the land on which the proposed facility or its appurtenances are to be located is required to complete and return this
form to the applicant within 15 days of receipt. The form must be signed and notarized.
Name of local government
(City/County)
Does the city/county have jurisdiction over any part of the land on which the proposed facility and its appurtenances are to be
located? Yes[ ] No[ ] If no,please sign this form,have it notarized,and return it to the applicant.
Does the city/county have in effect a zoning or subdivision ordinance? Yes [ ] No[ ]
If there is a zoning or subdivision ordinance in effect,is the plan for the proposed facility consistent with the ordinance? Yes [ ]
No[ ]
Date Signature
(City Manager/County Manager)
State of ,County of
On this day of , ,personally appeared before me,the said
name to me known and known to me to be the person described in
and who executed the foregoing document and he(or she)acknowledged that he(or she)executed the same and being duly sworn
by me,made oath that the statements in the foregoing document are true.
My Commission expires .(Signature of Notary Public)
Notary Public(Official Seal)
EAA Guidance Document Revision:April 2014
Page 9 of 8

AW FINAL DESIGN
NOT RELEASED FOR
Engineers and Soil Scientists CONSTRUCTION
Agri-Waste Technology,Inc.
501 N Salem Street,Suite 203,Apex,NC 27502
agriwaste.com I 919.859.0669
569 Beaver Dam Road
Semora, NC 27343
Person County
Plans and Specifications for Discharge System
\�00%CAR � �,►t#
'EN.•• ..0( /e C-osr 9
OCtn. sS/0 •4
a SEAL r•:
= 045605 • _
' ‘9
3//9/L'-1
Date: March 5, 2024
Design Engineer: Scott P. Jones, P.E.
Agri-Waste Technology, Inc.
501 N. Salem Street, Suite 203
Apex, NC 27502
Office: 919-859-0669
Direct: 919-367-6318
Email: [e-mail]

AWITI FINAL DESIGN
NOT RELEASED FOR
Engineers and Soil Scientists CONSTRUCTION
Agri-Waste Technology,Inc.
501 N Salem Street,Suite 203,Apex,NC 27502
agriwaste.com I 919.859.0669
569 Beaver Dam Road
Semora, NC 27343
Person County
Plans and Specifications for Discharge System
•Narrative Description of Discharge System
• Design Spreadsheets
• Drawings of Proposed System .•
• Tank Specification Sheets
•Access Riser Adapters, Risers, Lids •
• Effluent Filter Specification -
• Specification for AdvanTex AX-25 RT Pod
• Specification for Re-circulation Tank Pump (Integrated into AdvanTex Pod System)
• Specification for Control Panel and Float Controls(AdvanTex Pod System)
• Specification for UV System

Narrative Description
of
Discharge Treatment System
The Discharge System that has been designed considers the following components:
-New Septic Tank
-AdvanTex AX25-RT Treatment Pod
-UV Disinfection
-Existing Discharge Outlet
-Control Panel
Due to the advanced technology in this system,a Certified Operator should be contracted to
maintain this system.
Septic Tank
The existing septic tank and sand filter currently serving the 2-bedroom residence will be abandoned.
A new 1,500 gallon Roth MultiTank will be installed,and will have one drainline coming from the
new home expansion, and another drainline coming from the existing 2-bedroom dwelling. The
septic tank will include an effluent filter and risers. An Orenco 8" Biotube effluent filter will be
installed in the outlet end of the septic tank. New access risers will be installed on both the inlet and
outlet ends of the septic tank. To facilitate the installation of the access risers,riser adapters will be
cast into the tank top during construction. All wastewater from the single-family residence (5-
bedrooms),including greywater,will be routed into the new septic tank. Waste that exits the septic
tank will drain into the AdvanTex AX25-RT Treatment Pod.
AdvanTex AX25-RT Treatment Pod
The treatment component of the system is an AdvanTex AX25-RT treatment pod. The pod is an
integrated unit that combines recirculation,treatment, and discharge modules into a single, sealed
unit. Liquid from the septic tank will flow via gravity to the inlet of the treatment pod and into the
recirculation tank portion of the AX-RT unit. Liquid from the recirculation tank will be periodically
applied across the filter fabric. Wastewater will be sprayed over the textile sheets. The wastewater
percolates down through the textile sheets and is distributed between the recirculation chamber and
discharge chamber by means of the tank baffle. The treated wastewater exits the AX-RT unit via
gravity to the UV chamber housing the UV disinfection system.
The recirculation pump is controlled by a system of 3 floats that operate the recirculation pump in a
Timed Dose arrangement. Float 1 (lowest elevation) is a redundant off float. Float 2 is a Peak
Enable Float and Float 3 acts as a High Water Alarm. Under normal operation the redundant off
float will be engaged thereby activating the timer in the control panel. At the pre-set interval, the
pump will engage and distribute effluent over the textile fabric("on"cycle). Following this period,
the pump will turn off and rest for a designated time("off"cycle)". During periods of high water in
the recirculation portion of the tank,the Peak Enable float will engage and reduce the pre-set"off"
time and thereby send increased flow across the fabric. If the water level in the recirculation tank
1

continues to rise for a pre-set time period, the High Water Alarm will activate. To prevent
groundwater from affecting the pod, the pod will be installed on a bed of gravel. Anti-flotation
measures or a concrete ring installed around the mid-flange will be installed to provide extra ballast
to prevent the flotation of the pod during high water table conditions.
UV Disinfection
Disinfection for the system will be accomplished using a UV system. The UV light should operate
for approximately one year prior to needing to be replaced. If the UV light burns out or loses
sufficient intensity(below a set threshold)an alarm will activate and disable the system pump. An
alarm light on the control panel will also illuminate. When the alarm is activated,the homeowner
should reduce water use(laundry, dishes,washing)until the system is operating properly.
Existing Discharge Outlet
Treated effluent will flow via gravity from the UV chamber to the existing permitted discharge point
on the property, which flows to a ditch and directly to Hyco Lake. Riprap will be placed at the
discharge location to provide aeration of the water as it is discharged and also as erosion protection.
Vegetation and debris should be kept clear of the discharge location. A grate will be installed on the
discharge pipe to prevent animals and rodents from entering the discharge pipe.
Control Panel
One control panel will be installed with this wastewater system. This panel will control operation of
the re-circulation pump and UV system. If desired, this panel can be connected to a land based
phone line that will notify the operator of system operation.
2

Discharge Wastewater Treatment System Design Calculations
9 Ys 9
PROJECT: Rumley Residence
Location: 569 Beaver Dam Rd.
Semora,NC 27343
County: Person County
SEPTIC TANK SIZING
Daily Flow Estimate
Flow/Unit
#of Units 'Units I(gpd/unit) (Flow/Day(gpd)
5 BR 120 600
TOTAL DAILY FLOW(Q)= 600 gpd
Septic Tank Volume/Size(based on denitrification process)
For Single Family Residences with 5 bedrooms or less,
#Bedrooms I Min.Volume(gal)
2 1000
3 1000
4 1250
5 1500
Required Minimum Tank Size= 1,000 gal.
(per NCAC T15A:18A.1952(b)(2))
TANK SIZE PROVIDED= 1,500 gal.
Roth MultiTank-Model RMT-1500
RECIRCULATION TANK&POD SIZING
For Single Family Residences with 5 bedrooms or less,
#Bedrooms I Daily Design Flow I AX Units
4 or less <480 gpd AX-20-RT
5 600 gpd AX-25-RT
Daily flow = 600 gpd
AX Unit Required= AX-25-RT
Timer Settings
Required Doses/Day 96
Recirculation Ratio 2.5 :1
Design Flow(Q) 600 gpd
Flow to Pods 1,500 gpd
Flow to ST 625 gpd
Pump Flow 2,125 gpd
Dose Volume to Pod 15.6 gallons
#of Pumps 1
Pod Flowrate 12 gpm
Return Flowrate 5 gpm
Pump Flowrate 17.00 gpm
#of Cycles/day 96
Cycle Volume 22.1 gallons
Cycle Run time 1.3 min
Cycle Off Time 13.7 min

Septic Tank Buoyancy Calculation
Project: Rumley Residence
Location: 569 Beaver Dam Rd.
Semora,NC 27343
County: Person
Tank Size(nominal)= 1,500 gallons
Roth RMT MultiTank
Installation Instructions-Septic, Pump, Dose and Holding Tanks RIM+inInstallation Instructions Supplement-High Ground Water Conditions P-14
Appendix C Concrete Deadmen-Reference Buoyancy Calculations
Reference Installation-Concrete Deadman
Grounwater elevation-top of the tank
Tank level-empty
Deadmen Specifications
Dimensions 12 in Wide x 8 inch thick x 60 in length
Weight Dry 500 lbs(150 lb/cu ft)
Submerged 290 lbs(87 lb/cu ft)
Soil Density Dry 115 lbs/cu ft
Saturated 52.5 lbs/cu ft
RMT Total Ballast @6"(Ib) Total Ballast@12"(Ib) Total Ballast@18(Ib) Net Bouyancy(lb)
500 4691.18 6571.11 8451.04 4457
750 8165.99 11341.67 14517.34 8330
1000E 9238.91 12929.69 16620.47 9671
1060 9381.96 13141.42 16900.89 11137
1250 11964.74 16685.73 21406.72 12237
1500 14039.05 19755.90 25472.76 14752
Safety Factors
RMT No.of Deadmen No.of Tie Down Pts SF @6" SF @ 12" SF @ 18" Max Tie Down Load per Pt.(Ib)
500 2 4 1.05 1.47 1.90 788.12
750 4 6 0.98 1.36 1.74 1023.57
1000E 4 4 0.96 1.34 1.72 1777.76
1060 4 4 0.84 1.18 1.52 2051.42
1250 6 6 0.98 1.36 1.75 1489.06
1500 6 6 0.95 1.34 1.73 1788.57
`based on 6 inch cover fill depth.
Concrete Deadment Buoyancy Calculations: Based on Manufacturer Table Above
Tank Model: 1500
No.of Deadmen: 6
No.of Tie Down Pts: 6
Tank Burial Depth: 1 ft
Buoyancy Force: 14,752 lb
Total Weight: 19,755.9 lb
Note:Total weight must be greater than buoyancy force
so that tank will not float during high water table conditions.

AdvanTex AX25-RT Pod Buoyancy Calculation
Y Y
Project: Rumley Residence
Location: 569 Beaver Dam Rd.
Semora, NC 27343
County: Person
Properties/Assumptions:
RT Model = AX25 Gravity
All calculations are performed assuming completely submerged conditions, with no
liquid in the unit.
Effluent Density= 62.4 Ib/ft^3 (Specific Weight of Water)
Net Beam Density= 67.55 lb/ft^3
Net Soil Density= 67.6 Ib/ft^3
Unit Weight= 908 lb (based on manufacturer)
Supplemental Ballast Evaluation (Anti-Buoyancy Beam):
Top of beam to tank bottom = 3.00 in
Tank exposure length = 3.00 in
Burial depth to beam = 5.50 ft
Width of beam = 0.69 ft
8.25 in
Buoyancy Force Calculation:
Buoyancy Force = 12,475 lb(based on manufacturer)
Weight Calculation:
Tank Weight= 908 lb
Soil Weight on Beam = 12,458 lb
Weight of Beam = 129.2 lb
Total Weight= 13,495 lb
Note: Total weight must be greater than buoyancy force
so that tank will not float during high water table conditions.

Discharge Wastewater Treatment System-Elevation Calculations
PROJECT Rumley Residence
Location: 569 Beaver Dam Rd.
Semora,NC 27343
County: Person
Elevation Determination Sheet
Existing 2-Bedroom New 3-Bedroom AdvanTex AX28-RT Unit UV Chamber
Ground Surface at Approx.Ex.Stubout 441.2 ft Ground Surface at Stubout 432.7 ft Ground Surfact at AdvanTex Unit 430.4 ft Ground Surface at UV Chamber 430.06 ft
Assumed Depth to Stubout 1.5 ft Depth to Stubout 1.5 ft Height of Unit Above Ground 0.3 ft Height above GS 6 in
Elevation at Ex.Stubout 439.7 ft Elevation at Stubout 431.2 ft Distance to Inlet Invert from Top 2.3 ft Elevation at Top of Chamber 430.56 ft
Elevation at Inlet Invert 428.3 ft Pipe Slope to UV 2%
Ground Surface at ST 432.3 ft Distance to Inlet Invert horn Top of ST 0.583333 ft Pipe Length 15 ft
Cover over ST 1.0 ft Elevation at ST Inlet Invert 430.7 ft Pipe Length to AdvanTex Unit 25.0 ft Elevation at Inlet invert 427.27 ft
Distance to Side Inlet Invert hors Top of ST 0.6 ft Slope to AdvanTex Unit 8.9% Cover Depth to Outlet 2.96 In
Elevation at Side Inlet Invert 430.7 ft Pipe Length from Stubout to ST 20 ft Drop Across UV 2 in
Slope to ST 2.4% Distance to AdvanTex Outlet Invert from Top 3.1 ft Elevation at Outlet Invert 427.1 ft
Pipe Length from Ex.Stubout to ST 65.0 ft Elevation at AdvanTex Outlet Invert 427.6 ft
Slope to ST 13.8% Distance to Outlet Invert from Top of ST 0.75 ft
Elevation at Outlet Invert of ST 430.6 ft Height of AdvanTex Unit 72 in
Eft
Elevation at Bottom of AdvanTex 424.7 ft
Height
Elev.(ft) from Tank
Float Settings Floor(in) Esc.Discharge point
Ground Surface at Ex.Discharge Point 422.9 ft
Recirculation Pipe Length to Ex.Discharge Point 145.0 ft
Low Water/Redundant OH 427.0 28 Slope to Discharge Point 2.9%
Pump Override Timer 428.1 41
High Water Alarm 428.19 42.5

wr
RL -n ey Reside - ce — S �, rfcce Disc - c rce
J b+ry seem so-eei s��
Mn.rvonn proua un so.
siaesaosss
Project Location: 569 Beaver Dam Road \;--- . RumleyResidence
S e m o ra, N C 27343
Surface Discharge
SITE �.M"' `
Person County
PIN# 9779-01 — 1 6-3367
5m
' s NC 21343
Pence Conk.NC
Project Owner: Bobby Rumley �,,, �""°'¢°''�'�'
8003 Rogers Court.
Greensboro, NC 27455 ,'
(336) 362- 1 181 i This document was
[e-mail] originally signed and
sealed by
N.T,!
Scott P.Jones,
VICINITY MAP NC PE#045605 on
March 19,2024.This
Project Consultants: Scott P. Jones, P.E. medium shall not
be considered a
signedand sealed
[e-mail] document.
Agri—Waste Technology, Inc.
501 N. Salem Street, Ste 203 Sheet Index
MK DUO
NOTApex, NC 27502
MD ME =WIN
(919) 859-0669 Sheet 1 : Cover Sheet
(919) 233- 1970 Fax Sheet 2: Property Layout
Sheet 3: System Layout
System Overview: Single Family Residence Sheet 4: Component Layout
Five (5) Bedroom, 600 gpd Sheet 5: System Detail # 1
Design Standard — Discharge Sheet 6: System Detail #2
AdvanTex AX-25 RT Pod Cover Sheet
with Single Bulb UV DisinfectionSheet 7: System Detail #3
gSheet 8: Excavation Safety III
REVISED BY: REVSED oN:
MI — . I REED: 'REED
WW-1

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/ 7 o a; ,G a N v m \ NNW..)mnnoaer Inc
.. v 501 N.Sewn Shoal,Suds 303
piles NMd Carolina 2)503 I
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• IN u.sj N NM s) - This document was
' , /,�o,� (sop ceL) originally signed and
sealed by
\ N - :_ �� T�• \ x. Scott P.Jones,
Existing , I oPoSed O N cR a O°ye NC PE#045605 on
.,� 2-BD \ Pr 3.. a Xo \ \ .,o� March 19,2024 This
• k DV/elling DNfe\ll 4 a t� medium snarl not
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a RELEASED DESIGN
® `�. \\ N.\\.. NOT REIFASEO FOR CONSrRUCiION
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DRA1l%BY: —MUD Ott
L m 12/19/T023
N
Note: Boundary Information taken from Survey XOREST SHORE DR. D \ \ o B, REVISED ON:
completed by Summit Design and Engineering Services \ ` \ ,`' B Of,
SCALED FOR 111X17'SHEET
Property Layout D� BOMBER Property

' 100' WELL\ N \ - / wWT
SETBACK / \ v> Js eaal^.er..easoixle^ert,
I 4 a. I RBrFWaele Tx^nobey,Inc.
V.Q. 501 N.Sabm Slreel,Suite 203
ul
pw,NwM GmFa 27503
519-550-0580
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Properly Information;
o
in �•/ AdvanTex 6 / 569 Elmer y Roo]
r ` \ BOATHOUSE !. p s Santoro,NC 21w
— _ _ ,, Recirculation Pod �/ SE�ACK PIMA County.IC
— Opf�/ /ate �'_'\ / G— AC1� \ N \Oti aM/9919-01-16-3J6J
G v' GG`U^ • s
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\ (1500GAL) gin sealed by and
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_ •
\ Scott P.Jones,
NI - I NC PE 4045605 on
' March 19,2024.This
/ / / 7 \ ._.... aea
> ` medium shall not
\ ° I ga be considered a
• °
- signedand sealed
Existing \ \ nose d O T) \ ..E.,,,,,,,,,:. v — document.
\ � d
� .
\ Propo � -.A, X
2- B D Determine Location
\ of BuildingStub—out rC Existingcp
Prior to Tank V
1 settin And Discharge nWL DESIGN
D w e l ling n Re-Rout Drain Line i / \\1\✓1\, / /� \ Point \ NOT RELEASED FOR C111011 ON
' ` , J l V m ®m urz oecwmN
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�° Existing Septic Tank FTBTF\F
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//\ i; // (To Be Abandoned). '9C,� \
15' DWELLING SETBACK / e • /k 50' PROPERTY e . / \ \
.... ° / LINE SETBACK / SHEET IDLE
RETAINING ete. °F- •1 w1G/
__ WALL / > D�E\—Llit`1 �0 System Layout
L° ° �� \ 100' WELL it s��BACK \-\NF F�yo
/ t �,` SETBACK — / `y 9 G
DRAWN 6Y: CHEATED ON:
Q�OQ %IV. E \ I.No.. 12/19/2023
/ ° I • 0moll
15' 30. RENSED BY: RE`S D ON:
// . ° ° '\ I Imem RELEASED Bf: RELEASED ON:
DRAWING
SCALED FOR 11717'SHEET
System Layout WW-3

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- -
pR�pE � $,�• / — Engimera and S011Scientists
/ Line Legend km-Waste.echnob9,.Inc
5,2' �•— �P Line Name Size Type 501 N.Salem Street.Suite 293
050.
/ YP nPe..H.nnca-,Ma vw:
_65' OFF-SIT�F- --/- i
iED� DL Drain Line 4.0" SCH 40 PVC sae
SETBACK er •
s 4.e EDL Effluent Discharge Line 4.0" SCH 40 PVC
RESIDENCE i O \ • ERL Effluent Return Line 1.0" SCH 40 PVC R Surface Residence
o P� PCLZNt.
Discharge
SES9 K0 PROPERTY LINE COMPONENT LEGEND �n`r
) 8003 Rows Cool
e5 �C 65, ST Se tic Tank P (3ane3cro.NC 62- 27455
.Q P Pump (nwtlwz-nai
/ CO Cleonout EF Effluent Filter ^^ate«^
_15_pb( <.a \` / / BOATHOUSESETBACK IT Inlet Tee BV Ball Valve Property Information:
SETBACK \ D` �\/ CP Control Panel AX25—RT AdvanTex Recirculation Pod Sarno,14C z 0502
\ `0Z j / 3
UV UV Disinfection SB Splice Box Penn c,,,ny.NC
6 G`/ 'A •,..,.. PNf 9979-D1-16-3367
PC E i BP <,�F\NOD \ \
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• \ PROFESSIONAL ENGMED1 SELL
\ Dl 9cf� N o - 15'
i tt \ / \ \ �O� 50' SURFACE - - a. BOATHOUSE
—�
• Xi, ; � WATER
\ \/\ SETBACK / .- \ This document was
•e•e•
\ originally signed and
•
.—_ —___._ \ n '
of Ex.mate Location Scott P Josealed nes,
—� D
of Sand Filters ,o
NC PE#045605 on
�R. Co
-.Eh. / (To Be Abandoned). �o March 19,2024.This
- - F,p medium shall not
100' WELL = ` N�� ,` be considered a
SETBACK \ _. n 0 5 e \ to°c / aE.� signedand sealed
la P�-o tif•e� 0 s` Cfti document
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of Building Stub—out �y I \ /
Prior to Tank QF-�PG'i'
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Re—Route Drain Line 5� ibb' RESIDENCE
\BOATHOUSE Discharge N SETBACK
\/ a SETBACK Point __
\\ \ Z / \
\ 50' SURFACE SIEEr IRE
• _ 3 o,` NC WATER
co DL / yt� (5 Is �oR�*Ps`eo� �R-0 l SETBACK M \\ Component Layout
/ d 1 IR
IR ,I' `5iGP\�� r ETBACKDWELLING 0
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Note:Adjust New System Components to Site Constraints.Tree removal m SC' \ \ !I te DRAM m: CREATED ON:
may be required to allow space for new treatment components.Discharge U %).g i.66.. 12/19/2023
Pump Vault may need to be installed between AdvanTex Treatment and • 0 o Existing Septic Tank �eie� RENSED BY: REVISED ON:
Existing Discharge Point if gravity flow cannot be achieved. / / I (To Be Abandoned). • RELEASED sr. RELEASED OWL
DRAWING NUMBER
SCALED FOR 11"X17"SHEET
Component Layout WW-4

ROTH MadEra EK® AW'F
1000 GALLON ON/MODEL RMT=1000 TANK SPECIFICATIONS
� TOTAL`• -
WEIGHT Engineers and Shc5cbn6ab
!LOINS UTERIuTuaw ,, YaAo Use six (61 12'8'x60' deadmen, or equivalent. '�"`•'""T�"A0'0a're
tm _ MIS Inn ! M 501 N Seism threat, 27502
1d®104.SfMlCIUHEIBIRMRS RIM ME(Iay/ICYDPuTTdp __ sserrvlr *METRO*" Apv No 0862]502
o-1A1tlICWIFPIlM21 ' 1MWELIETMMTANK - _ ., A&5ageea
_ TANK NOTES v�p�"e wit
I' :lii 1'�I 'I 1 Access al or above grade level mual be secured against unauthorized access. _ l
Has .��• �II7 I�1•j�, z Tank,not rated I«vehicularIrenK loading. Rumley Residence
'ATYPICAL) - I II I, I / I- 3. An used iscompliant with ASTM o 1248 as required by CSA B66 and 1-12-I:I I I I I 1Sudae Discharge. ry . II
• II� afitpbp psl�,
yy y {E� 6. M' tank wall Nicks J 8001 cast
*TYPICAL) ��annum ' ^ ^ ��\ 3 I.eba4n9 wipir�d de: lecture rre Iquk capacky,tlata,mssimum Wrbl = 1._......'
-- • Grander*.IIC 17156
dean and model be (IV 362-11e1
1I. I 1 I W ar coot theIdlovdng.6 3• g: ;!• - ' •• - gcaea.ISEIM.mn
\II V II I �, �, ,I. i / ganger burial
not 1 Posits c5 wMl English,.French 6 Spanreb. merry Hoc
• A MaamumbureltlepN from manuledureris36 unless apeallcallybWuaedBaN�RaaE
otherwise by the factory.
a=M' Models RMT•750.RMT-1060,RMT.1250 and RMT.1500 are all certified to Sti Swan.NC 273Dom Person 3
atl M. IETaYfH•n! NC
CSA and IAPM0 standards. �'PRI _6_�
Models RMT-500,RMT-900 and RMT-1000E are compliant with CSA and
7 IARAO standards.
PRI'1FESSONLL ENGINEER SEAL
TFIIEA®I® Hap®NTALIRRICTOgLL T1aEA0ED IC® wcnl.� �T► �i
INLET PORr_ WFNEA IEIMalwla CREWS OUTLET PORT r
M�� K��, � WOO OM
N� — , , 1�111"111IIlI
V Ur Y V V V LI AI T]LI 1 !y ��\� _- This docuLl
ttiivi = 9 Y signed 4 1 unmsturbaa on inall si ned and
F SEE Lee:KRIM It
�„ - sealed b
T4 1
titilgo • - Scott , Jones,
1cnaREWS `4' SAS: NC PE#045605 on
ImAIIEMENT 6�•T Greve wit,wk1.6• March 19,2024.This
tear Reinforced
Az• medium shall not
=Taac LENSED' I MITAMn.saR4 be considered a
signedand sealed
document
e.aoth Septic Tank O Roth RMT-1500 Anti-Buoyancy Deadmen Installation-For lllusba5on Only
Roth Tank Installation Procedures:(See manufacturer's instructions for full details) .w DESIGN
1. Excavate to 3-4 inches below bed elevation level per standard installation instructions. NOT RELEASED FOR ca6TRUODON
2. Trench along the sides of the excavation to a depth of 5-6 inches leaving a tank width(62 in)or a little greater between the trenches.Compact the trench base with Et 6AD p0C n` Ek
the machine bucket as these trench bottoms will serve as the bedding surfaces for the concrete dead men.
3. Place the deadmen in the trenched areas at a depth that allows the top of the deadmen to be level with the compacted bed elevation.
4. Place the tank between the dead men insuring the tank is level and plumb.
5. All RMT tanks installed with buoyancy control measure must include the stiffening posts.
6. Install sewer and effluent lines insuring that they are properly pitched and bedded per Roth standard installation instructions.
7. Secure the tank to the dead men using strapping or cable products approved for buried installation.
-Buried service polyester web strapping-minimum tensile rating-10,000 lbs - - - -
-Galvanized steel or stainless steel flat strapping-1-1/4"width x.031"minimum,4500#tensile minimum ��> —.
-Galvanized steel or stainless steel wire rope-1/2"dia.,min breaking strength 21,4001b/ft,safe load 4280 lb/ft System Detail
-All load bearing components-turnbuckles,clevises,hooks,cable clamps and the balance of anchoring hardware used to secure tie down #1
system must be galvanized or suitably coated to protect against corrosion.
-Tie down straps or cables placed over the tank top must be placed directly over the stiffening post tenons.
DRAWN BY: CREATED Ott
-Tighten restraining straps/cables only enough to provide moderate tension. I.14oe,on 12/19/2023
8. Install sidewall backfill in six inch lifts,compacting each lift and insuring fill material is worked into the tank haunch. RLYsEn "E" D ON.
9. Install cover fill over tank top and around risers per Roth Installation Instructions. RELEASED Br_ RELEASED Olt
CRANING GAGER
WW-5

fo
1 by Su Information basso on ng Services.
survey
4X6 TREATED POST by Summit Design and Engineering Servicee.
2. Existing Septic Tank to have approved Orenco Engineers end Soil Scientists
�� non..rauvabar,Ire Effluent Filter model FTP 0822-14B.
1 MOUNT PANEL DIRECTLY AX25RT TFsatmaM System-Gravity Discharge ,.......,._.,�.. 3 Treatment Sol ry sawm SMd,Sue 203
CONTROL TO POSTS OR TO „e,� system to be 15'from on-site paces spec Nem,c roan.27502
PANEL ALUMINUM PLATE • of assembly, 100'from any well.50'from Hyco OfOWO.Oeee
O OOO (GRIND OFF PROTRUDINGweim•fmmererrem inks, 15'from oft-site garoges, 10'from from m-.w.sakmusmm
SINGLE O SCREWS) •III.�'�e�t�e�f�S�e�e�iL-+ .e+ar...e.e. a 515 Beaver Dom Road's property line one 50'
CONDUIT , . - "'"e"^""•''""ganoaora ' from all other property lines,and 65'from all Rumley Residence
(no splices) h
w ICONDUIT c'E4't.SUPPORTPERPOST --^- -] A i rivru7°u• e 4. Cant t hbakfl sed I • ��.yA such that storm water is around
away ham Bortv areas
NC 27
455
ICI�i 2'(elan.) .row, potential entry points. (336)352-I18I
RISER OR !hill
••Pnmarr Takrr_.,�r,I re. AA25 Ream.Tank Top Ilse � :°m':,r^+. nconvetelem.com
CORRUGATED PIPE mesoskec 5. Inv Field lvereonlna torll to components to be verified
„a„ ma a ^ei byproperoperation.
d. .'-,r_},apr.,mimmariow
569 Beaver Don Road
8. All system piping to be SCH40 PVC except where Serums NC 27343
_ naiad. Penal kk,}{98�� __ —GRAVEL 't• Iil 7. All gravity �bows to be long rediue o
COVER CONDUIT -7A' I Is1 w•••••••• �.—• —y1;IF! ,R f - 1 r Pill g9A-Ot-16-a187
MINIMUM 18" _... a., aI I h\i� ... r I It.I _ long sweeping type elbows.
TO RT UNIT TO HEADWORKS , ii (....111 8. Actual,n llati n area placement of treatment PROFESSDN*L F.Mi1MER SEAL
TO POWER SOURCE
I�� I.IIII� system to be overseen by Contractor.
I
_ a
ALL CONDUIT pl )-7 II 9. Use Claes'El'erosion control stone for structural
INSTALL I I I TO BE 3/4"(min) lrIPIII_Mill,III, ' „1 • I - base for outlet etoblllzation structure.Use l5 or
MULTIPLEllry �'i�w g57 stone for sediment control.
CONDUITS AS I I I era- 10. Discharge line must be covered to o minimum This document was
NEEDED I I -
3'BURIAL DEPTH •Primary Tank-Sods Van Ak25Re.+m Tent-Oafs nor Ducln.ge Chamber•End l Se. depth of Ill".Discharge pipe outlet to have originally signed and
/ MINIMUM grate. sealed by
I I lJ 11. Flow Worn t�eceiving ditch bock into the Scott P.Jones,
prevented. NC PE#045605 on
Not to scale Not to scale 12. Engineer Inspection required during system March 19,2024.This
Installation and at final completion. medium shall not
OControl Panel support for equivalent) AX25RT UV AdvenTex Treatment System-FOR ILLUSTRATION ONLY 13. contractor to seed and/or mulch disturbed be considered a
^• •°"'•-'- ®^' oreae to coincide with existing landscape. Area signedand sealed
shall not be left velth uncovered soil. document.
14. Upon system completion,Contractor to supply
install Safety Net in Each Access non .»alw<n,:n r- Engineer with documentation of
Poser that does not contak,an „ + 'st llotion and a signed letter indicating
Inner Lid aa+°Yo'mi.a° ..qy..a• system Coe installed per approved design
_ noting any deviation from approved
we sent fie Meet m sr PM IV:et:r be as. titter toter design. FOOL OESMN
_ roue
jolt.el the memo m alcohol 15. Contractor to install phone line to VCOIA NOT RFITASFD FOR Nfl51WIC11ON
wi - i." y°l.ter..m control panel.
w\m� �ssmsv ra+°wu:el a" a+,..a.r-o: ev, ®Eb nrz manaN
situ .., x m exam e,uelO.errs Is,rose n 16. andAdvanTex-RT Unit to be placed on gravel bed
area ackfilled with gravel.
]I, e•Maw.ale.a.
ms.se.d M M ear 17. Mount Control Panel a minimum of 24"above
Clean,Tamped Backfil '"°' Az. veto Paw m.el all y` a grade.Power to panel to be installed by tuner
4"SCH 40 PVC Hydraulic Cement me coveett.ls..I m-mrl.a me electrician per code.
lass B Rip Re W/Grate kW2o(or rw n. (��a a°:Ty�n 3e
a equivalent) wet n a w...m•••-amod°all IS. Leak test required for septic tank and pod,
Cost In • a gip„ a.u°.,�.�,°mode to
1,�4-+..a-`,�•I•I•ef•4P•I' -...a-` Riser Adapter •°f� �a°m'r 19. Water spigot to be located on exterior of
Z'�Z� ��YY'i =Y L!: ��r�7� :ws: 3. C'I°.ea. anm r
•."� '� Top or Concrete Tank residence within 50'or Ionia.
.�' . . .�� �:. ♦ no „:Jam•,a,_riely-'m,eM"
•_6•�_�-I_•�_ 20. Pour concrete collar around flangeof treatment
�� • I t sef.q N.ltkq 3a M`.a'"a t a tea°inter a- unit or,slot anti-buoyancy beams per
n am. manufacturer'srecommendations.
and moo.
`.I�.
�--Finer Fabric - #57 Gravel
as Inner
a te 21. Existing septic tank,sand filters,d-box. SHEET 1111E
Eye sere chlorinator area contact chamber to be property
lean,Tamped Backfill ndisturbed Earth FOR I� Mel m� abandoned, contractor shall provide System Detail
documentation from Person County. J
OMeiei IPS P....... r1
.�\�� — 22. All wastewater from the SFR.Including greywater, L
an is to be conveyed to the septic tank
•
•
23. Separate circuits for pump and alarm/control
'm panel are required(1-120V,20 amp:1-120V, DMA BY: CREATED ON
'ma 2.
15 amp).Separate conduits required for phone I Weeoe 12/19/2023
or Internet line. REVISED B/: REVISED ON:
a:r) r " • ° 24 Recirculation rimer Settings: RELEASED BY: RELEASED Ott
Not to scale Not to scale RITE ON/OFF: 1.3/13.7 minutes
12 germ to Pod/6 gpm to Septic Tank. ORk31iNG 141�
Oeischarye Rlp np Deteil Q Safety Netinstell( 'Spec Tank Risen pppppyyyn���) -6

NOTE'.If site conatrein%do not allow for A
greater awn 1%slope horn the W Chamber
to the Discharge Point Install Di x horde Engineer.sod Sod Scientists
Pump in W Void to pump Treated Effluent Ago-wee.recnn...Inc
to the Discharge Point of ry seam sneer,soon zos
Mon.North Caroms 11502
91gM9-ca59
wew.agnwaste can
Rumley Residence
a:..orv`a dMs .N e.�� ....x•D.PtC Nser/tb Surface Discharge
_ c•ua.uw.e sates
rr. --44 `� ..+rw.. r A..ti a. ar. v w sad"' "�••...e Darien Mom.11on:
a..�le er�:� wr..r \\\ ~
....e*. .�r
sw spt.m. aoaM mexy
Own
1 .. ewe.es, ` (�v Cade tn,wd,bSnaw 7�rmwos(E 227L%
- ,. • - �- core Go-Do Not 32.e)
�.{`r d- ' '� mmcrteOFva.com
+..r 44r-rr..- �._ S, �;• "� do I r ,...... • Property 5 Infrinnottort
a9&ms Dmi
_ �a.nW
w.
4.
�I aye w Rosa
.a "" - \_ow w From m. ' E{]]``'' swrwo.NC 21w
J Person cony.NC
Je w ae.So* _ I I PNI 9973-01-1bue1
sc....,..,.,.,.....„..:....s. l mom.-�rl .. o "ek -sass,a.r
Mad`u.a'... PROFESSIONAL ENGINEER SEAL
�+.-...� e Im.l a,...r I cwo
.. .....�. i �• .reX will'':'� Iw
Sost
sm.. :C7C-CcitcrcodetSst:sk
This document was
originally signed and
sealed by
Scott P.Jones,
Not to scale Nc PE#045605 on
Not to scale March 19,2024.This
ILLUSTRATION ONLY
Discharge Pump Vauli(For Illustratbn Only)
medium shall not
Q..Ya ._.....,.,..._.�.___.....,. Q.. .a.�........_.. be considered a
signedand sealed
document.
Elevation Determination Sheet
Existing 2-Bedroom New 3-Bedroom AlvanTex A7(25-RT Unit UV Chamber
Ground Surface at Approx Ex.Stubout 441.2 ft Ground Surface at Stubout 432.7 ft Ground Surfact at AdvenTex Unit 430.4 ft Ground Surface at W Chamber 430.06 ft N01 RELEASED FOR WNS1aX ttN
Assumed Dept to Stubout 1.5 ft Depth to Stubout 1.5 ft Height of Chit Above Ground 0.3 ft Height above GS 6 in MS MC ax IrSrmlxrl
Elevation at Ex Stubout 439.7 ft Bovefion at Stubout 431.2 ft Distance to Inlet Invert from Tap 2.3 ft Elevation at Top of Chamber 430.56 11
Elevation at Inlet Invert 428.3 ft Pipe Slope to W 2%
Ground Surface at ST 432.3 ft Distance to Inlet Invert from Top of ST 0.583333 ft Pipe Length 15 ft
Cover over ST 1.0 ft Bevatiot at ST Inlet Invert 430.7 ft Pipe Length to AdsenTex Unit 25.0 tt Elevation at Inlet Invert 427.27 ft
Distance to Side Inlet Invert from Top of ST 0.6 ft Slope to AdvenTex Unit 8.9% Cover Depth to Outlet 2.96 in
Elevation at Side Inlet Invert 430.7 ft Pipe Length from Stubout to ST 20 ft Drop Across UV 2 in
Slope to ST 2.4% Distance to AdvenTex Cutlet Invert from Top 3.1 ft Elevation at Cutlet Invert 427.1 ft --
Pipe Length from Ex.Stubout to ST 65.0 ft Elevation at AdvanTex Outlet Invert 427.6 ft
Slope to ST 13.8% Distance to Cutlet Invert from Tcp of ST 0.75 ft
Bevaticn at Outlet Invert of ST 430.6 ft Height of AdvanTex Unit 72 in
Eft
Elevation at Bottom of AdvanTex 424.7 ft SHEET 1I r
Height
Elev.(ft) from Tank System Detail
Float Settings Floor(in) Ex.Discharge point #3
Ground Surface at Ex.Discharge Point 422.9 ft
Recirculation Pipe Length to Ex Discharge Point 145.0 ft
Low Water/Redundant Oft 427.0 28 Slope to Discharge Point 2.9%
fllgMtl BY: CPFAIFD dt
Pump Override Timer 428.1 41 L Noses. 12/1a/2023
high Water Alarm 428.19 42.5 RENSED an REMSED Oft
RELEASED BI: RELEASED Olt
DRN-ID WAS
°Elevation Determination.
-7

Trenching and EXcaVatlOn Safely 'SO wuaaaeen (c) Requirements
ell osNA Wotsu muw.m.]e CPR tBie 551..te90 e4 .own•Mil..,dSS...Rw.�Y.A Typse•n Trw in afr.M dete.Y T.
The a^.ovx nd511,•pN� plan canape.an MwMwebrdmenraly.dtM ppgmo Seed gllcmullo cMM.npoelm• (ticS R B bMcn.b end rock ewa•n.n•a be daubed by•mnm.um qnm (r Manual tots Manual•n•Nrdsat rmq•.mnauwe ma•ermm euvnbme Se well v bold.
ons.drond E.raueMne .m..andthec.a...d the e.mutsrwµ env...cale.m d e.w..a,pavan and av�gmvn m Ty w vgCin•uwa•m• maaMmmn•.Ilco paragraphlbld powb•a•c.•Mmpwa.na n.Nmponm waxmdowy nil pop. En and Soil Soon,sts
•m•T inAglnwra an
eury.m e•mne.m.clw9•Man ..meld OW,*rocr ma•m Mu.ran moral wt.nbSeavma ants need •m (2)a ..olmedopo.ts shall be made en to raw. I. (9 M1•"d'Mo..mde awo�dwl im•b&I•ndd.np m,dl a nm«n•d..nbn 9r-W..le Tetndogy,Inc.
.«.,ro3mm.ur•«.rvielnn•o doo,ont on bd.Inspect•c..tent p•nm man u�wquddmn cad.d up•u9.WC mesnaed.tnn•uMnene a•Me...puq ~naMw sumwxy.v.ndlMmraucm arammq•nt p«•on u.n0 onwvmlulN ms.a.m mrra.wun•uun•Duq For e01 N.5Yem Suable Sane 203
m•mty..oldr.a.pwmtsd.M..m.amatlpdco...and ann•nmon.um.nbrr.w a.rgxw• s .•mu.engrro,wnla)below.wmmxncwna.a m.mca.d wlcn.mumx and krery sold var,p•�I• w,lsa,wnl l«ga,d,M�mrra cope n«emwwa.s mu sped.NwM C.,dIn.37502
ere wan a.don,.mop promptOman• yq A.maws*Man•enl..,m.n unwdwecomy.x•dnn.gdl 5 man per moon*SA(t4e en.pp�aev on Soo..Tow.Materials.or aanmanta Mrm.Mre Iq tearuxgmp no...e m nao wet nme.Iw 919254ae59
maxwmmOno.mnr nun.sold o.eona aPdwerrm E..nq•dadn«....••nMy.•.-mar.vay My.day l.mdw,m so..., PIED maned wry%TM wand and manual Dna,.su.n now mud o mina am•ptsbun •k .lam mrrennon doxha .�ur ado ono.u4•
. wow.pA.We.corn
^w.......umy.yManGmSend.M.u....MaMMpw•n dowr.ra.r.a Try. V�.^lel dmn•pgna*,Ndlm bdpt..m....m ow.edewnt memo.... .• m.im. dumps on Access d Epees
r . wdumq,b, Y+e dtnMCrvmwaalem"M"io°rem"n'.
n...P..wnq,w Hower. Type•e wand.°In•nwm•bn r may Non.mae.h m identity properly mil pwerm•.oaten,and conddme m�Migmn soma soot or p:
«m1w•••�n:,remren sd.�u�•wv.d..r.�t•ti,amatx.lw deeper M:,,.ew SOM..d.....or depwn gym-* .�..dwm.«d...On be aanwdr.wm«.,no
These demosmst.l,rtse n tswo5mdx•la.lwo.w• 00 The
:S.toweManNwnMwyb.ma.Wed"w,n,.w.ml...s..or Ia.*Irmay.n be c„ded,M of*mall o tweem.mdnam.,d.nwwlm..elr.dt �•un.b. Rumley Residence
•
.I.teus SO T.col enp.n.a...Cr anew du wars do no.n.wstw...•w.dw. I51R .d...ry...•epp.l..rw""mp.rt.n.nm•..> a *•Item,v Recna.c.. dmn..v...sods ern•me mt•ww m e»Ow.m.o.t..a.C.o,era*ex Surface Discharge
ReommeInd ed9eti.anyMrcn x.5.I(.N IVl w eras. dedW eat ed tporn TMbpout.ndlM nnoty 1wi «m Mabed.(.S,MI nua«aaoto),Type
A sots
R.mmm..n
nAitonuuse wamwm«miners m nun 9 pants.m•.w mamba•• hl Th.We ul*sub.b Wet fawn th*muu woos n be dna.r ason en.donne n•"qi.:mnawh to and...rvu ummn.. npl.mdswl.rvw.I.M.nx.Ipm.au,.l'ITr.•.d.xminunmralma�
infer Me own corromm..wwgm dt sm.nm,•w.mxaa by mil mww.nw..er an on mpxwnw Ceener W :
(d) Acceptable visual and manual testa van pre won Typo c.its n unmm.r.e.onm.pens d Os
@I DMnitlons ..•.soma .mw.n.comarebx. P.M.. xolmeby m.uw.and.n berm.a WW....w....n Bobby R XY
yin eDd. p rxem vn.m m.nosm(.uP.lbdla m.n,s The.b.r.py sawn sold as a 1.0 wan d wW.e.. BOO Ragas Ccurl
or.(,«mn...m
the union we ode mew+,pit..nxmoalpwl wcnemd.m (p w.wa•'nod moor 9rwdwm.,m crow xd.w.set O.saw D)Y the•Orf.a•I..M.I .wan mil..for.m m..anotI.o.•..wpm and me Mal nwame met ea Mdbir dmM.p an m.mmmeabed pm me wwtsanaw.m amo mn.r.•Irm. Gree9eB0r0.NC 2M55
m.tahand.I:in..::.noel cad.aimotoWefof*idol..p.c.byInger ed noran.My.arb.m•.•od,dayloam wren ...shamn..ntdm�,..I"a..marts..dw..ma.mr.nmr.e.,drwd.n.w.nmd. Owed.1.War.g.Sea..mrwnI.m„(run.M.w9).the d..naeandth•mimud. (336) -stet
1Colosty•or wens (p P.M..,abet.wxv�,03 w....9 cmxw.O.Mao Type Ca �wxwapN
ryot � .leh• ma wq.a .gn on to exc..Oth vert.• ay conanl sow .booms .m w•• oema.non rpu emem•M Type buto madame 9. tot ..w.E.nte.d own.. •m a..of tan•.....to Itt corn
ae.ua solwp 1.ocaaw (N)Sol •unman mmpo nano or a T A (0 can samples an n.w•w anal sot mil•.cwpm E. __ " .atACaN.
P.a....033*3du.bu WNW.Worwoo.n.urnerped Cohen,.as Pw.• ....uWamw�..hm.w M..r ma .nil s.VW Iv mmm.e der" NI e`hxw0.W aPL mdxulwn.b to WerxMe•wow.=woo mewed sou
can.a yne
„v.„ a•Y and w9an¢caY M Mho.red nml d.ww n • • cell i enWomotion:
dollyd mwmn soma N.1 n.Mmdngn d•...MO.e00 nu..Ip•n derom.eapm on a*on sox _ am. p �a netia Sol w pa doe ant.ppoxmwryon.umn melt(x s.sop�Mu for
Property
..ban our hoMmm nowvwTalul lvl.M only erne mown would 0..tsd be deSedee Sea Beer Dom Rood
•tteena.,m art Wax.don.',Wes.M.en wan O. .s roe 1.1 abr,w mar ml•.mddo. In•�n wn•..w rem d.rw nmwaenNw Serowe.NC 27343
sold mean*
"� mm�d an.. Wp ands d•pame•.w....the..soon eat man m.es.w..OruP.M IN M.samda enter cr.m ert Ow,wae.nh Waxes anaedaw M Pers.Canty.NC
an.el��.mpan"ma.aColn will elm•>ma•mdwn Onn.a,sal Os IBM s::-.mil arvwmmtenerq•n m e•nmMn by opal
mots wmea .«mdsee.lrmwnewmO.w.O npawrtmMwn Gr.............. 'in`cd»w..wl ants an on...c.o.s.rr9m d0sml.Iadal...w . ..wx•.d pounb.of und ma�.p•o�d .•eon..mo nil.�e. Wm,.rn.rml went TM widen ban.do.et:n, 1 9979--Dt-to-J767
wan now .•.Nwann 1,1 O t.ICI. I..c as _ Woponno olm'be s"r o. •e wc�.ce of wow pwm •n • toe.0 em.o• en moo.. Ow.would M.n,+...•
od ems adohoo
'L•.wwry...t.-.-....nits.amar•...et.Mel..aleot ty. .Oil enbare.... .B Sud.gW ern w soilW....war n Wely.pM.w (NI Oben.v the am ad....ewalmn and p.nwdonbx for ode.a....M and ICI If Q*a.tax..N M hand.rt a ether/Sec"weap•••mbw*.materiel.•smote may-a
seams 0 pw.•np4ua or Me*we cow..�ed o oweon Mann c..o.ot.m.n and dump amid bpµ by Mm w by tall,
Ix)suarrpp ma earn mat ann. oexrumwe,wM•pudu.o wamm•roN p..�w,•N a.M.p of
crumb. m M do.d.la .aye.n were.layers Sep wmth•ewnbm or•stool four ran ....re.„ wank oil arma.p mat onN.n.e�,mil .sown rr.n.n ., IxiOEESSIDNLI ENGINEER SELL
and pool.,ewlnd.n..n some Mewl to w.yew.HH IV)a•rp« NI Omb."N*met m OP.o...a m.sowsm au..atom oeo• m yes "•m p abbot .N xmd ragmen., .1..is annular
ont to the awe.mo the sides ol.oper.moot:on Mr rodeo.of
•properly dmho.rote..anhart w•sail .....m••eppop.
.mn ormold....I o«.rp w OOMO•OMo..'roamma lw per oil am...•..1.1.in wntre.wn It Me r.wor p me ado...so et.w mil b.Mn a..el of ma wear
mureciable volume Mbwmbr .n9.orednwain m..11 o.•.c.t pan....by toll. Coble ro OP do Ian seep.from
x.ur.on.n...am.npadur..mdurmn.4W a••••••POW 0•....oromoson .only more min*than nuncio n son•rarye d.a•. Ma Obww the toe be.amwv...mn waen•mwmn a.v.vpmtrwum.drrwpm
Neerw.m m"t•;,I2.90 mMa w.nwddW a«ran«m«ralmd wde..NW.amxe and may wed mil..roaen..a.pan w.
prow..Won mat*xn beton chen pow..Hun and This document was
EXCAVATIONS.TYPE A SOILS EXCAVATIONS IN TYPE B SOILS EXCAVA1ON.IN TYPE C SOILS EXCAVATIONS IN LAYERED SOILS 9
originallysl and
NI.nd.w3w.emID o.n m w x.
.. e .dmbpwm .m m x m.dc...mm W..... l MI• ensan.. 20.dd.. m*able dmm..Ii have ma.I *able slow of ll uam.205..wnlM,.m.dOr.m doan in..Man.•rrownm aMwd..b.et lxtAll xdon.20Net or mobb w.a doth o mry nM rpo.Man•maximum .daw. sealed by
....act,.ara set WMbelow Scott P.Jones,
NC PE#045605 on
• - — — March um 2024.Tshall nois
t
MI �, A medium shall not
Ea.ye..m.slow now..which a Mdered a
In g edanbe id sealed
con 94 Man a M•Wort Wm)and sown
n x,�.��sow he•a 0 SIMPLE SLOPE document.
.bead x 1 SIMPLE SLOPE B OVER A
maxNI WOW..weans T.m o�pdn OWSMYM. m c Zit
elroww.do.dttW .paeevw. Mn•laledw Mee.doom woo rem want ddw elder pinion Sin.. — '�—
Aln.n --
..mw.do.Wn4.0 Mas neo....woo.srmwoo oboe dlox l T.. .naamd
Mn. . Is Mn d pMaxa c.•.ne son y m system mual e.bM•t Madre lone eMw me mpclm•grpceludo A COVERA
a
SNP IEBENCH MDL4IP.BEN.1 —
RE, SSW)WE COOP.
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WW-8

Details Provided by APPIAN Consulting Engineers — www.appianengineers.com
HORIZONTAL STRUCTURAL REINFORCING RIBS GAS (TOP)/ LIQUID (BOTTOM) TOP
(FULL CIRCUMFERENCE) PASS-THRU SLOT INSIDE TANK
4' Ap ' -i ' 1 % - , . I
LIFTING /0
HOLES7‘ ' 4r ' I-A)
(4 TYPICAL) \\,
THREADED ,� �illip--------'
ACCESS { Qfi j C =
( ,(-\P• II
OPENING �, v �._24" I.D. DIA. U u U y U(2 TYPICAL) \ n n
- -
1 N
4.25"TYP.
ti
29 1/2" TYP.
in LENGTH = 177"
N
4 WIDTH = 62"
8.66"
Septic Tank ITT-
LIT)II A
.,
TANK SPECIFICATIONS w Itt
DESIGN CAPACITY TOTAL CAPACITY WEIGHT ,)
GALLONS LITERS GALLONS LITERS POUNDS
1500 5678 1771 6692 640 J bib, I rn, SIDE
DWG SCALE: 1:1 . ROTH GLOBAL PLASTICS
PLOT SCALE: 1:2 ROTH M u 1 t i Ta n K® R".14+1One GeneraleMotors Drive
SHEET#: 1 500 GALLON / MODEL RMT- 1 500 - llFee866.Y. .7256
� Call Toll Free 866.943.7256
l OF 3 YOUR ENVIRONMENT S OUR BUSINESS www.fralo.net

Details Provided by APPIAN Consulting Engineers — www.appianengineers.com 2 2 C 8
118" ELEVATION
INLET PORT f 1 OUTLET PORT
�, .. ,J &\
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.J aldno L. alini. ,umms. as. .issi. Imo .imL: .(14 low
w
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LENGTH = 177"
THREADED ACCESS HORIZONTAL STRUCTURAL THREADED ACCESS
INLET PORT OPENING REINFORCING RIBS OPENING OUTLET PORT
iw
r24" I.D. DIA. / (FULL CIRCUMFERENCE) 24" I.D. DIA.
■ W V VVLi0V---
INV IN. k 42" LIQUID LEVEL 4 �' ) INV OUT
(SEE LOCAL REGS.) - f 1)
N
4 I
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I- _ OPTIONAL
= PARTITION WALL
v _
al SEE LOCAL REGS.
FOR OPENING
REQUIREMENT
i t ILIIIIIR I k_ n -11-
2/3 TANK LENGTH _ 1/3 TANK LENGTH
42" LIQUID LEVEL SECTION
DWG SCALE: 1:1 IIIIII ROTH M u I t�Ta n K OR +FROTH
GLOBAL PLASTICS
PLOT SCALE: 1:2 = One General Syracuse M KYotors 13206 Drive
SHEET#: 1 500 GALLON / MODEL RMT- 1 500 mliiii Call Toll Free866.943.7256
2 OF 3 YOUR ENVIRONMENT IS OUR BUSINESS www.fralo.net

Details Provided by APPIAN Consulting Engineers www.appianengineers.com Feb. 2008
ISOMETRIC
MULTI PORT
HORIZONTAL STRUCTURAL REINFORCING RIBS .� �� OUTLETS
(FULL CIRCUMFERENCE) (4 .___.
° "- . 11) :'� (3 TYPICAL)
GAS (TOP)/ LIQUID (BOTTOM) � 4
Afaillilll PASS-THRU SLOT INSIDE TANK
4111tIIIII \ --LIFTING
HOLES
THREADED ACCESS OPENING \ 1 (4 TYPICAL)
24" I.D. DIA. (2 TYPICAL) 41111
P
=_- \ P. /
I I
"AK
MULTI PORT ��� �� I
)\\ I
INLETS •
(3 TYPICAL)
iik ?
TANK NOTES o
1 . Access at or above grade level must I
be secured against unauthorized access.
2. Tank is not rated for vehicular traffic loading.
3. All resin used is compliant with ASTM D 1248 as required by CSA B66 and IAPMO / ANSI Z1000-2007.
4. Tank material of construction is HMW-HDPE.
5. Primary dimensions are in inches
6. Minimum tank wall thickness is 1/4".
7. Labeling will include: manufacturer name, liquid capacity, date, maximum burial depth, and model number.
8. Riser cover contains the following: 6" x 3" warning:
"Danger - Do not enter - Poison Gas" - written in English, French & Spanish.
9. Maximum burial depth from manufacturer is 36" unless specifically instructed otherwise by the factory.
10. Models RMT-750, RMT-1060, RMT-1250 and RMT-1500 are all certified to CSA and IAPMO standards. NOTES
11 . Models RMT-500, RMT-900 and RMT-1000E are compliant with CSA and IAPMO standards.
DWG SCALE: 1:1 ROTH GLOBAL PLASTICS
PLOT SCALE: 1:2 ROTH M u ltiTa n K® One General Motors Drive6
344.11Syracuse N.Y.132320
SHEET it: 1 500 GALLON / MODEL RMT- 1 500 Call Toll Free866.943.7256
3 OF 3 YOUR ENVIRONMENTS OUR BUSINESS. www.fralo.net

OrenCo Technical Data Sheet
S YST EMS
PRTA ABS Tank Adapters
Applications General
PRTA tank adapters are used to provide a structural,watertight method Orenco's PRTA tank adapters are molded plastic products and there-
of installing a 24-or 30-inch(600-or 750-mm)access riser over a tank fore have excellent part-quality and consistency.PRTA tank adapters
opening. 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.
A ►
The 0.D.of the vertical flange matches the I.D.of Orenco's ribbed
risers,which provides a suitable joint to seal with MA320 or ADH200
adhesive.
Cast-in-Place Tank Adapters
Standard Models 2 x PRTA24
PRTA24,PRTA30
PRTA24BDKIT(6 anchors), PRTA30BDKIT(12 anchors)
Q
Product Code Diagram
PRTA
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
D Side view
Concrete anchors Sealant Stainless steel anchor bolts
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,m 03/19
Page 1 of 1
55 of 173

Orenco' !technical Data Sheet
SYSTEMS f
Access Risers - Ultra-RibTM
Applications General
Orenco's Access Risers provide access to septic tank openings and Orenco Ultra-Rib'" Access Risers are constructed of ribbed PVC pipe
can be cast into the tops of concrete tanks,bonded in place,or bolted and are available in 12-in.(300-mm),18-in.(450-mm),and 24-in.
down using a riser-to-tank adapter,They can also be used as valve (600-mm)diameters.They can be ordered in 3-in.(76.2-mm)incre-
enclosures. 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 RR24 (3)
Adjust riser height to
RR12XX,RU18XX,RR24XX allow for minimum 6"
Product Code Diagram above grade.
I Discharge assembly or grommet option:
Blank = No discharge grommet
HD = Pre-drilled for HDA125
. • HD2 = Pre-drilled for HDA200
10 = 1-in.(25-mm)
12 = 1'/a-in.(32-mm)
15 = 1 Y4-in.(38-mm)
20 = 2-in.(51-mm)
Connector/splice box option
Blank= No grommet or splice box
CLK = Pre-drilled for ClickTightrM
S = 1-in.(25-mm)grommet installed
L = 1Y,-in.(32-mm)grommet installed
SX = Pre-drilled for Orenco external splice box'
St = 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-proof splice box for simplex pumps=
XD = Explosion-proof splice box for duplex pumps'
XT = Explosion-proof splice box for triplex pumpst
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-RibT^^pipe,all diameters
Materials of Construction
Riser,Ultra-Rib'"
Ultra-RibTM PVC Pipe: PVC •Not intended for use over pump vaults
Minimum riser height 18-in.(457-mm)
For Class I Division 1 environments
Specifications
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)
0.D.-including ribs,in.(mm) 13.13(334) 19.44(494) 25.63(651)
Weight,lbs/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
56 of 173

Orenco°
SYSTEMS
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.
Instruction Set 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 0
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 3 inches(75 mm)
after installation and backfilling—This allows 2 inches (50 mm)for tank e-�
settling and 1 inch (25 mm)for ensuring drainage away from the riser.
'� O, �• o
Step 2:Cut Riser to Size(if Necessary) o • •o
p
If the riser needs to be cut to size, cut it with a circular saw or table saw. °.• •,od
'
• Always cut excess length from the bottom of the riser. 2 • •o p <
•• For square, even cuts, a good fit, and a watertight joint between the riser oA o o'o
and the adapter, use an Orenco riser-cutting saw guide. '. , O o •
• 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 o
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. , • 1
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. 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
57 of 173

e renco® PVC Riser Installation
S Y S T E M S
4
Instruction Set 2: Grommet Installation Grommet for
0 splice box
Step 1:Mark Access Riser (at 12 o'clock)
Step la: Use the site plans or drawings to find out if riser penetrations are needed.
Step 1 b:Use the plans or drawing to mark the locations of the penetrations. k
• If plans or drawings aren't available, use Drawing 1 b as a general guide
for locating riser penetrations.
Grommet for
discharge assembly
Step 2:Drill Holes and Clean Access Riser (at 3 or 9 o'clock)
Step 2a: Drill holes for riser penetrations. 1
• If you have questions about where to locate various riser penetrations, 0
contact your Distributor for more information.
0 a
Using Orenco®RKHS Hole Saws...
0
Cut the hole and grind the ribs down to make a flat,smooth surface for
installing the grommet.
RKHS hole saws
• Make sure your hole saw is the correct size and your drill is at least 18 volts. 1
• Don't grind too deeply—about 1/16 inch (1.6 mm) is deep enough. —
Using Standard Hole Saws ... 0
. .f '
1: Use the correctlysized hole saw to cut a hole,centered on the mark. ¢`
....40.
2:Trim the riser ribs back 1 inch(25 mm)from around the hole. 0
• Use a grinder or cutting tool to notch the ribs through to the riser wall. ‘,7 ---411111111111111111111111111
• 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. :10.00000
• Be careful not to enlarge the penetration.
Step 3:Install Grommet ,�vigil, • t
Step 3a:Apply a bead of adhesive to the groove in the grommet's outer diameter. i
aiii
I W. �
• For adhesive recommendations,see Instruction Set 7. — s _moo/
Step 3b: Firmly press the grommet into the penetration. :..
Grommet Hole Sizing Guide - •
•
isk
Grommet size, inches (nominal IPS pipe size) Hole saw size i r ;
1/2 1
3/4 1-1/4
1 1-9/16 xy_r ,
1-1/4 1-3/4 1
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
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
58 of 173

PVC Riser Installation a renco°
S Y S TEMS
Instruction Set 3:
Riser Installation —PRTA24-2 Adapters
Step 1:Prep Adapter Channel and Riser
Step la: Roughen the adapter channel and the bottom surfaces of the riser
with sandpaper.
Cutaway view of Orenco®PRTA24 2,cast into Step 1b: Use a clean cloth and acetone or alcohol to clean the channel and the
concrete tank with 24-inch(600-mm)access bottom surfaces of the riser.
riser attached
• The channel must be clean and dry for a good fit and watertight joint.
• Let the acetone or alcohol dry completely.
0 Riser adapter
Step 2:Apply Adhesive
channel
Fill the channel with methacrylate adhesive.
1110111* • 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.
O 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 3c: Use a tongue depressor,putty knife,or clean cloth to make a good
fillet over the inside seam.
7.0 _..! 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
A' 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
ma—
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
59 of 173

Orenco®
S Y S T EMS
Instruction Set 4: - - "-Jeri-
,
r'-
Riser Installation — RRFTA24, RRFTA30, PRTA24,
PRTA30, FRTA24-RVF, and FRTA30-FRP Adapters
Step 1:Prep Adapter and Riser -0111111111.1111171.1111111111111
Step 1a: Roughen the bonding surfaces of the adapter and riser withiiiiiiiiimmio(_,
sandpaper.
Step 1 b: 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. 0 001101111r.0111111150,
• 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 o
lir
Step 3a: If the riser has penetrations,align the riser correctly. ,
Step 3b: Firmly press the riser onto the adapter until the bottom of the riser is -y �.,' ,> + .
resting on the concrete (cast-in adapters)or the adapter flange (bolted-down
adapters). — --
1 • Twist the riser back and forth slightly to fully seat it and to create a good bond.
Step 3c: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 N
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. -
1ü:
-;.tr
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
60 of 173

PVC Riser Installation erenCo®
SYS T EMS
Instruction Set 5:
0 4 Riser Installation — Orenco FRP Tanks with 24-inch-
-41
Diameter(600-mm) Risers
Cross-section detail of adhesive fillet } Step 1:Prep Tank and Riser
on inside seam of 1000-gal.(3785-L)
tank with 24-inch(600-mm)riser Step la: 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.
0 • Let the acetone or alcohol dry completely.
Step 2:Apply Methacrylate Adhesive
Cross-section detail of adhesive Apply methacrylate adhesive to the bonding surfaces of the tank and the riser.
fillet on outside seam of 500-gal.
(1890-L)tank with 24-inch • For adhesive recommendations,see Instruction Set 7.
(600-mm)riser
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 3c: 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 equippedwith
g 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 Systemse,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
61 of 173

Orenco°
SYSTEMS
Instruction Set 6: Riser Watertightness Testing
mWatertightness test
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 Access riser
1 Step 1 a: 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. Fill the tank to a
level 2 in.(51 mm)
Step 1 b: Plug the inlet(and outlet, if present)of the tank with watertight plugs. into the riser
Step 1 c: Fill the tank with water to a level 2 inches(51 mm) into the riser. - _ '• 2 in.
(51 mm)
Tank brim
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.
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
62 of 173

PVC Riser Installation a renco-
S Y S T E M S
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 IPS 810 ADH100
300/300-mL cartridge 300/300-mL cartridge 7-oz(200-mL) 1-pint(473-mL) 10.2-oz(300-mL)tube
(600-mL total) (600-mL total) packet 1-quart(946-mL)
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 1/2 cartridge* 1/2 cartridge* 1 packet n/a 1 tube
PRTA24-2 _>1/2 cartridge* _>1/2 cartridge* n/a <1 pint n/a
PRTA30 <1 cartridge* <1 cartridge' 2 packets rda 2 tubes
RRFTA24 Y2 cartridge* 1/2 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
63 of 173

• 1/- 5TF-N1 i1, 24 & 30
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
fi
Install safety riet in all risers nor
containing an inner lid.
Order part No.STF-N18
STF-N24
STF-N30
STE N:.SECURITY NET
Em i
CAD detail drawing available in DXF format
me
"e y.
° "°'°'" RELATED PRODUCTS
'N
J " STF-CI24 page 5
bNn.n
aTE-Rez.R SEGMENTED RISER STF-APC24G page 6
STF-APC24B page 6
'° LE STF-R824B page 9
STF-AR24 page 9
STF-APC24GI-075 page 14
STF-APC2481-075 page 14
STF-APC24GI-100 page 14
STF-APC2481-100 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.corn 10
68 of 173

Orenco Technical Data Sheet
W A T E R
TM
DuraFiber FLD and FLDR Access Lids
Applications Standard Models
Orenco DuraFiber Access Lids provide secure,damage-resistant FLD18G,FLD24G,FLD24G—ATX,FLD24G—W,FLD30G,FLD30G—ATX,
coverings for ribbed PVC,HDPE,and Orenco FRP risers,pump basins, FLD30G—PRELOS,FLD30G—W,FLDR3OG
and access ports.They are not recommended for vehicular traffic.
DuraFiber 24in(600mm)lids require an RLA24 adapter to mate to Product Code Diagram
Perma-Loc"pipe. _ Riser Lids
FLDR30 lids are required for use with RLA30 Riser-Lid-Adapters and F�� = FLD-24G (3)
for 30in(750mm)Perma-Loc pipe applications.FLD30 lids are not ICColorand logooptions:
compatible with RLA30 Riser-Lid-Adapters or 30in Perma-Loc pipe. Blank = green color lid
B = brown color lid
C = custom logo
General AD( = AdvanTee logo
DuraFiber Access Lids are designed for extreme durability and damage woos= w�9 labelo logo
resistance,with breaking strengths in excess of 20,000Ibs(9,000kg). Insulation:*
no insulation
12 =tin(50mm) ton installed
Flat-style flanges provide easy access and clean,flush-to-grade 14 =4in(100mm)insulation
installed
installation.Centering rings align lids with risers;gaskets help provide Vent and filter options:
watertight seals.Durafiber Lids are available with optional insulation, Blank=no vent or filter options
V =vent
installed at the factory or in kits that can be installed in the field. CF =carbon filter
Optional stainless steel lid locks for FLD24 lids can be field-installed Gasket options:
G =gasket(standard)
(FL-Lid Lock)or factory-installed(FL-Lid Lock-Adder). Blank=no gasket
DuraFiber Lids feature a non-skid surface,a molded-in caution Lid diameter,in(mm):
18= 18(457)
statement,and room for a customer logo.They come with four 5/16in 24= 24(600)
30
stainless steel flathead socket cap screws and a hex key wrench. = 30(750)
Lid Type:
Blank=not compatible with Penna-Loc'or RLA30 adapters
R =only compatible with Perma-Loc'or RLA30 adapters
Q DuraFiber-fiberglass lid
Fa
•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
InsulationInsulation(optionamountingp fo hardware Stainless
Closed-cell steel am
OO
17
DuraFiber FLD lid,top view and side cutaway view
Orenco Systems®•800-348-9843•[phone]•www.orenco.com NTD-RLA-FL-4
Rev.10®08/21
Page 1 of 2
64 of 173

‘,. ,
_ _ . „ _ _ . ,
,, ,,,,,
•,i,,,,,:.,,,, „..„,,,,,,,,,;„,,,,, „.„,,,,,
Orenco Technical Data Sheet k ` .�
W A T E R t� § ' it 4 5 " ,? �, .r a ,
iQ l,lr, ,..��.�t . � �Ri..0 .�+.,, ` ..,k, ''''A z ,
Specifications
r�,w wow w
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,lbs(kg) 7(3) 11 (5) 20(9) 20(9)
Bolt holes,per lid 4 4 4 4
• 0
4000 Nit'
A O ©
r
©
1
B `''m1 ( UJ
T I. c
NTD-RLA-FL-4 Orenco Systems®•800-348-9843•[phone]•www.orenco.com
Rev.10 0 08/21
Page 2 of 2
65 of 173

Orenco Technical Data Sheet
SYSTEM
8-in. to 15-in. Dia. Biotube Effluent Filters
Applications Standard Models
Orenco®8-inch to 15-inch Biotube®Effluent Filters are designed to FT0854-36,FT1254-36,FT1554-36,FT0822-14B,FT1254-36AR
remove solids from effluent leaving commercial septic tanks.They can be
used in new and existing tanks. Product Code Diagrams
FTP 0822-14B
General FT - 36 T
® oat switch bracket and slide rail options:
Orenco®8-inch to 15-inch Biotube® I FlEffluent Filters*are used to improve Blank= no options selected
A = float switch the quality of effluent exiting a commercial septic tank.The Biotube R = slide rail instalaed' installed
cartridge fits snugly in the vault and is removable for maintenance,the Cartridge height,in.(mm):
handle assembly snaps into the notches in the top of the vault,and the 36=3619141,standard
tee handle can be extended for easy removal of the cartridge.A"base 4488 sin 48(1219n.(mm):
1372)
inlet"model(see p.2)is available for low-profile tanks.An optional slide 0=0(1524)
rail system,available on larger models,simplifies installation and provides 66=66(1676-mm)
tank access for servicing. Fitter diameter,in.(mrr):
08=08(200)
12= 12(300)
15=15(375)
Handle assemblyFilter mesh optic(:
( I PBlaank= �n�( mesh-mm)fitter 1.6-mm)fiher mesh
8lotubee effluent filter
•
I •�FMinimum t-m k)hl(MLL)information:
I Alarm float assembly 48-in. liquid
el L)for MLL of 37-46 in.(940-1168 mm)
'"� 0) C.. (ordered separately) 54-in.(1372-mm)housig for MLL of 47-63 in.(1194-1600 mm)
' p Y) 0-in.(1524-mm)housingfur MLL of 64-84 in.(1626-2134 mm)
n !
��� 66-in.(1676-mm)housing for MLL of 85-112 in.rt159-2845 mm)
For 12-and 15-in.(300-and 375-mm)only:use slide rail option
when only one access is available for the filter chamber
FT 22- 14B
_11111111
=0000
0000_—� T
o -0 1 Float switch bradu't and overflow plate options.
r90 ,.4
Pipe coupling Blank= no options selected
A = float switch elbow installed
FS0 = overflow plate Installed
Base inlet model
Biotubes i
Cartridge height,in.(mm):
14= 14(356),standard
Fitter housing height,in.(mm):
0 VaUIt 22=22(558),standard
�f Fitter diameter,in.Om),
oe=8(200)
tIii�r w [• 12=12(300)
Inlet holes ® • Fitter mesh option:
Blank= %-in.(3-mm)filter mesh
P = ,e-et,(1.6-mm)fitter mesh
G Biotubee effluent filer
Support coupling !
! Materials of Construction
J
Vault PVC
1 Pipe coupling PVC
Support bracket Handle components PVC
Cutaway view Side view
Support coupling and bracket PVC
Biotube®cartridge Polypropylene and polyethylene
*Orencoe Biotube•Effluent Filters are covered under multiple U.S.and international patents.
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.2.0,C 03/17
Page 1 of 2

„,,
Orenco® i Technical Data Sheet
SYST EMS 1
Air vents and discharge orifices
Air vent o 0
A
Discharge orifice(s) 00 O
8-in.base 8-in. 12-in.to 15-in.
inlet models models models
[1 A
�° U. A
°°or°°or AP air°°a'..Y a°°
b°°8 °a°°0U
A Aimmomminin
og ° �PIA COS _
Vilo SE�°°o ito�°°
g °xo '° A
d'a° f°°
� 0°� D E
odds °� °°° X0 —
d�° %Z
%.-8,v� °a° ° C D
t 5 in. i
II� 44 I I' 1.5-in.
lam— B '1 B
Standard model Base inlet model
Specifications _..,..
Model FT0854-36 I F10822-14B FT1254-36 F11254-36AR FT1554-36
I 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
i
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 areas,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.
NHD-FT-FT-2 Orenco Systems®Inc.,814 Airway Ave.,Sutherlin,OR 97479 USA•800-348-9843•541-459-4449•www.orenco.com
Rev.2.0,0 03/17
Page 2 012

,.....
0,tar.
Oa
Biotube° Effluent Filters Orenco
1-800-348-9843
Installation, Operation and Maintenance Instructions
FF08 Models and All Base Inlet Models
U.S. Patent Nos. 5294635/4439323
Installation Instructions:
The Biotube Effluent Filter is suspended in the septic tank by the 4"outlet pipe.The filter is composed of a
vault body that will be fixed to the discharge pipe and a removable cartridge that consists of the Biotube
filter cartridge and the extendible handle.
1. Test-fit the effluent filter on the 4"out-
let pipe without gluing. Make sure that
it fits plumb. 11 2
Any existing outlet tee will have to be -
removed.
--T
r '
2. Ensure sufficient clearance for trouble- -1 -
free servicing of filter cartridge. Install
assembly near the tank wall to reduce
•
any stresses that may be caused by
maintenance. , I
Sufficient room between the access7-1Th'-r------L-"
port and filter should be provided for --1
easy removal of solids from the tank.
The cartridge will need to be removed
and cleaned while the tank's solids -r
content is being pumped-out.
r
NIN-FT-FTM-1
Rev.1.3,©12/02
Page 1 of 4

Installation Instructions (continued)
3. Once the filter has been fitted properly,
apply primer and PVC cement to the
outside of the outlet pipe and the filters 41
4"outlet. Use a multipurpose cement if
the outlet pipe is ABS. Do not use
primer on ABS. 9 by -
J
Optional:Stainless steel set screws _
may be used instead of glue.
1 1
4. Slide the effluent filter onto the 4" pipe
and plumb vertically.
5. Hold the filter in position until the adhe-
sive has time to set(approximately 20 (1 l
seconds).
—A- i
6. Extend the handle of the cartridge to an
elevation above the top of the tank for I
easy access. Use 3/4" schedule 40 PVC r ,
for extension.
Either use the stainless steel set
screws or glue the extensions in place.
vm
NIN-FT--FTM-1
Rev.1.3,©12/02
Page 2 of 4

Installation Instructions (continued)
Optional
In existing tanks or in tanks with poorly
located access ports,it may be
necessary to extend the tank outlet
fitting by using a coupling. I
A coupling may also be needed to
bush from 3034 PVC to the schedule
40 outlet of the filter.
Maintenance Instructions:
1. Remove the filter cartridge by lifting it I !
out of the vault. 'i'
2. Spray the cartridge tubes with a hose II
to remove material sticking to them. I
Make sure the rinse water runs back 'N ( Y
into the tank. L'—``—' --
3. Inspect the vent hole and modulating
orifices.Spray them clear of any
debris.
Replace the cartridge. Be sure to snap J '
the cartridge back into the saddle holes
at the top of the cartridge vault. i
•
thillIdig----
Millir:,/ i
NIN-FT-FTM-1
Rev.1.3,©12/02
Page 3 of 4

Maintenance Instructions (continued)
4. An alarm is optional and will give notice that
the filter needs attention before the building
sewer backs up.
If you have an alarm,check to make sure it
is working by lifting the float switch and •
sounding the alarm. \-7
5. Record that you have cleaned the filter and,
if applicable,checked the alarm.Also com-
ment any other observations about the tank
or system.
C\i
Make sure to clean up thoroughly when
finished.
/
InspectionMaintenance
p
Date installed: Model Tank: Size:
Model: Single/Double Compartment:
Date Cleaned?
inspected yes no notes:
NIN-FT-FTM-1
Rev.1.3,©12/02
Page 4 of 4

Orenco Technical Data Sheet
S YSTEMS
External Splice Box
Applications General
The Orenco®External Splice Box attaches outside the access riser of an To specify the Orenco External Splice Box for your installation,require the
underground tank.It's engineered specifically for water and wastewater following:
treatment systems and is especially suited for use in locations prone to • Watertightness for prolonged submergence per UL listing (Type 6P)
high groundwater and other wet conditions.Its separate conduit hubs,
large volume,and optional dividers make it useful for maintaining isola- • Attachment external to access riser to allow inspection with no need
tion of high-and low-voltage wires,where needed.It has four cord to open the riser lid
grips,which accommodate power cords for floats and pumps of • Volume of 126 in.3(2065 cm3)for easy wiring access and multiple
0.170-0.470 inches(4.3-11.9 mm)in diameter.Unused cord grips wiring configurations
can be plugged watertight with the supplied cord grip plugs.Each • Bottom entry,so conduit or direct-bury cable always remains below
External Splice Box includes a riser adapter designed to provide a water minimum burial depth
tight connection between the splice box and riser.
• UV-resistant rating for outdoor use
• Optional divider plates for isolatinghigh-and low voltage wires from
�y
"R"` `�'='~' separate conduits or direct-bury cable
.— _--� =' P • Included riser adapter to eliminate the need for a grommet
. Standard Models
SBEX1-4,SBEX1-4-P
Product Code Diagram
SBEX1-4 - T
I Blank=no divider plates
— P =divider plates
t
External splice box
SBEX1-4: Use as Needed
.e
i
The External Splice Box is molded PVC.
It has a UL Type 6P listing for prolonged submergence.
Orenco Systems®•800-348-9843•[phone]•www.orenco.com NTD-SBEX-1
Rev.4 0 04/20
Page 1 of 2
66 of 173

Orenco Technical Data •
Physical Specifications Materials of Construction
Y
Volume 126 in.3(2065 cm') Splice box PVC
Cord grips 4 Cord grips Nylon
Cord grip plugs 3 Cord grip plugs EPDM rubber
Cord diameters 0.170-0.470 in. 0-rings Buna rubber
accommodated (4.3-11.9 mm) Conduit hub plug PVC
Conduit hubs 2 Riser adapter ABS
Conduit hub plug 1
Conduit sizes Y2 in.(with fitting or bell end)
accommodated 3 in.
1 in.(with coupling)
Dia.of hole into riser 5 in.(127 mm);hole-cutting template included
• 5.24 in.(133 mm)
Threaded •
cap
4.5 in.
(114 mm)
8.25 in.
(210 mm)
V
Cord grip Cord grips
plugs(3) (4) Conduit
hubs(2)
Riser111 Conduit
adapter hub plug(1)
NTD-SBEX-1 Orenco Systems®•800-348-9843•[phone]•www.orenco.com
Rev.4©04/20
Page 2of2
67 of 173

Orenco Technical Data Sheet
W A T E R
AdvanTex° AX-RT Treatment Systems
Applications General
Orenco's AdvanTex AX-RT Treatment System is a single,complete, Following a septic tank equipped with a Biotube®effluent filter,*
self-contained module that treats septic tank effluent to better than the AdvanTex AX-RT unit eliminates the need for separate recirc,
secondary standards with nitrogen reduction before discharging it by treatment,and discharge tanks by performing all functions within a
means of pump or gravity.It is ideal for new home construction,and it single module.It also reduces the number of risers and lids needed in
is also well suited for: the treatment train.For sites requiring antibuoyancy measures,Orenco
• Repairs and retrofits offers antifloatation kits.
• Small sites and poor soils The heart of the system is the AdvanTex Recirculating Treatment Tank,
a sturdy,watertight,corrosion-proof dicyclopentadiene(DCPD)tank
• Sites that require shallow bury that includes the same dependable,textile treatment media found in
all rAdvanTex products.
•Not to be sold individually in the state of Georgia.
irii --\,.
Standard Models
AX2ORT-MODE1 A,AX2ORT-MODE1 B/10,AX2ORT-MODE1 B/30
AX25RT-MODE1 A,AX25RT-M0DE1 B/10,AX25RT-MODE1 B/30
X25RT MODE3A
..,, 7100t, ag
Poduct Code Diagram
., Axl IRT I ICI-I I-1 If❑-❑
f •
I)
• Dischar
Ae VD volt s:age optbn
Blank=120V
230 =230V
%charge Wmp option:
i Blank=no dscharle pump
10 =10gpm(0.6Us)pump 20=20gprn(1.3U5)pump
30 =30gpn(1.9Us)poop 50=509pn(325.)poop
Cold weather opton5:
Blank=standard lid
, UCW=uNa-cold weather package
Treatment mode.•
MODE1A=node 1,panty dlschage MODE3A=node 3,gravity discharge
MODEIB=mode 1,pump discharge MODE3B=mode 3,pump discharge
IN disinfection unit option(A%20-BT only):
Blank=no IN disintecton unit
IN =MN disinfection unit
NSF approval option:
Blank=standard AdvanTex°system
AX2ORT product image is for illustrative purposes only.
A%Bf-series treatment ry go Hied AdvanTex system
Nominal treatment area.
20=20ft'(1.9m)
25=25f1'(2.3m1
AdvanTex Treatment System
-Mode descrpuon
Mode 1 -staead configuration
Made 3 =pre-anoxic return line,ereaced nitrogen reduction
ti.) AdvanTex Treatment System AX-RTN Models meet the requirements of
NSF/ANSI Standard 40 for Class I Systems.
Orenco Systems®•800-348-9843•[phone]•www.orenco.com N7D-ATx-AXRT-1
Rev.3 m 07/21
Page 1 of 2
74 of 173

Orenco Technical Data Sheet
W AT E F3
Components rm
1. Inlet -
2. Recirc/blend chamber -L� I,iliEl
3. Recirc transfer line O iI Iri '+
4. Recirc pumping system I
i.
5. Manifold and spin nozzles 0 i .(' `I m
6. Treatment media o t.
7. Tank baffle 0 ��
8. Recirc return valve ��,0 I,
9. Recirc/filtrate chamber © II © 11 -�1,
MilIIIIMINI
10. Discharge pumping system(pump discharge only) ��� 01'
11. Outlet(pump discharge shown) I 12. Splice box I1 I ILJi
' ,
13. Passive air vent AdvanTex AX-RT side view(AX20-RT pump discharge model shown)
14. Control panel(not shown)
Specifications
Nominal Dimensions) .
Length,in(mm) 102(2591) 0 p
Width,in(mm) 62(1575) •' e (;12
O ?w m
Height,in(mm) 72(1829) .0 0 r ,0Overall unit footprint,ft2(m2) 44(4.09) �},o 1
Visible footprint after installation,ftz(m2) 20(1.86) •� E1E1• ©11111 11111111111
• M,ll ie� emir !,'
Lid insulation value R-6(RSI-1.1) j: 1111 01111 III III 11
GWeight AX2 RT AX25-RT 10(
ravity dicharge model,lb(kg) 883 4 01) 908(412) (�
Pump discharge model,lb(kg) 923(419) 948(430) o o .
1 Nominal values provided.See AdvanTex Treatment System drawings for exact dimensions.
AdvanTex AX-RT top view(AX20-RT pump discharge model shown)
NTo-ATX-AXRT-1 Orenco Systems®•800-348-9843•[phone]•www.orenco.com
Rev.3®07/21
Page 2 of 2
75 of 173

Installation
Manual
AdvanTex®
4 AX-RT Treatment Systems
Residential Applications
Orenco
S Y S T E M S
1-800-348-9843
[phone]
www.orenco.com
f 173

Orenco®
SYSTEMS
How To Use This Manual Page 2
Before You Begin Page 3
Septic Tanks Used in AX-RT Treatment Systems Page 3
Standard Unit Components And Functions Page 4
Installation Overview Page 5
Installation Steps
Step 1: Review or Sketch Site Plan Page 6
Step 2: Perform Excavation(s) Page 6
Step 3: Set Septic Tank(If Needed) Page 7
Step 4: Set AX-RT Unit Page 8
Step 5: Install Antibuoyancy Deadmen (If Needed) Page 8
Step 6: Partially Backfill Excavation(s) Page 9
Step 7: Install Adapters and Risers(If Needed) Page 10
Step 8: Test Tank and Adapter Seams for Watertightness Page 10
Step 9: Test AX-RT Midseam for Watertightness Page 11
Step 10: Install Effluent Filter Page 11
Step 11: Connect Tank-to-Unit Transport Line(s) Page 11
Step 12: Connect Passive Air Vent Page 12
Step 13: Connect AX-RT Outlet to Transport Line Page 12
Step 14: Mount Control Panel and Perform Wiring Page 12
Step 15: Perform AX-RT Operational Test Page 13
Step 16: Complete Backfilling 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. Its purpose is to help you quickly see the suggested order
of operations for installing an AX-RT unit.It is intended as a summary only—it does not provide complete instructions.
• Installation Steps—This provides general instructions for each installation step along with references to detailed installation docu-
ments for specific components.Many Orenco products come with installation instructions and all of these instructions are also provided in
hard copy form in our Orenco Installer Binder.Contact your Dealer or Orenco for a copy of the binder,or find individual instructions online
in the Orenco Document Library at www.orenco.com.There are also steps in this manual covering operations performed before and after
the AX-RT unit is installed that are necessary to successfully complete the installation.
You will find IMPORTANT information, Key Points,and Notes in this manual, marked with easy-to-see visuals:
© IMPORTANT—These point out potential hazards to equipment or people during and after the installation.
AKey Points—These are critical for a quality installation and must be completed in order for your installation to be successful.
Ii 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-AXRT-1 Orenco Systems°,Inc.,814 Airway Ave.,Sutherlin,OR 97479 USA • 800-348-9843.541-459-4449•www.orenco.com
Rev.5.1,°12/17
Page 2
77 of 173

Installation Manual:AX-RT Treatment Units
Grenco-
s Y s T E M S
Before You Begin
At Orenco,we work hard to make your installation as easy and"hassle-free"as possible.This manual provides basic information for installing
AdvanTex AX-RT'"'treatment units. It is not intended to replace installer training or requirements and instructions detailed in your engineering
plans. If you discover any inconsistencies between your engineering plans and the instructions in this manual,contact your engineer or call
your AdvanTex Dealer.If you are not an Authorized AdvanTex Installer,contact your local AdvanTex 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 Dealer in your area,call Orenco Systems,Inc.at(800)348-9843 or+1 [phone].
Before you begin this installation, read this entire manual and any reference documents you may need to be familiar with to complete the
installation.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 be 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.
Key Point:Inspect your order for completeness and inspect each component for shipping damage. Check to be sure
instructions and items supplied comply with your state and local regulations. Carefully read and follow all instructions. Improper
installation may void warranties.
© IMPORTANT The backwash discharge from a salt-type water softener MUST NOT be plumbed into an AX-RT Treatment Unit
or the preceding septic tank. Failure to follow this instruction, or any other in this manual, will void the system's warranty.
Contact your AdvanTex Dealer if you have any questions about any household plumbing arrangements that may interfere with
the functioning of the system.
Note:All pipe diameters provided are U.S. nominal PVC 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 AX-RT Treatment Systems
Be sure that any septic tank used in an AX-RT Treatment System meets the following conditions:
•The tank must conform to an approved and authorized tank design for AdvanTex Systems, and it must meet all applicable regula-
tory requirements (no pour-in-place tanks, no homemade tanks, etc.). Call your local Dealer for specifics.
•The tank must be structurally sound.
•The tank must have at least 1000 gal. (3800 L) capacity for an AX20-RT, 1250 gal. (4730 L)for a 5-bedroom AX25-RT, and 1500
gal. (5680 L)for a 6-bedroom AX25-RT at the normal operating level (below the invert of the outlet).
•The tank must have an at-grade access with a watertight,securable and removable lid. If it doesn't, an at-grade access must be
installed onto the septic tank and be made watertight.
•The tank must be watertight and free of leaks.
•An Orenco effluent filter(model FTS0444-36V, FTW0444-36V, or FT0822-14B) must be installed in the septic tank.
AKey Point:For existing septic tanks—the tank's depth of burial must allow for a minimum fall of 1i8 inch per foot(10 mm
per meter or 1%)from the septic tank's invert of outlet to the AX-RT unit's invert of the inlet. If sufficient fall cannot be met,a
grade ring extension must be installed on the AX-RT or a pumping system will need to be installed in the septic tank to move
the filtered effluent to the AX-RT unit. (Contact your Dealer for assistance.)
Orenco Systems ,Inc.,814 AirwaySutherlin,OR 97479 USA • 800-348-9643.541-459-4449•www.oren Ave.,� co.com NIM-ATX-AXRT-1
Rev.5.1,a 12/17
Page 3
78 of 173

RL, 7-\/Th wwr
eyReside c e Engineers and Soil Scientists
Agri-Waste Technokm,Inc.
�--J 501 N.Salem Street,Suite 203
Apex,North Carolina 27502
919-859-0689
www.agrtwaste.com
Project Location : 569 Beaver Dam load
Rumley Residence
Semora , \C 27343 Surface Discharge
SITE It
()liner Information:
Person County Bobby Rumley
8003 Rogers Court
Greensboro,NC 27455
Pl \ # 9779 - 01 — 1 6 - 3367 _ (336)362-,181
rTconcrete0live.com
t Property Information:
569 Beaver Dam Road
Semora, NC 27343
Person County,NC
Project Owner: 3obby Rumley PIN/9979-D, ,63367
8003 Rogers Court ego..,
Greensboro, \ C 27455
(336) 362 - 1 181 ,.��`NcAR� ;;�esr/
rrconcrete@live . com :` D • FEss%o •.'1
N.T.S. = .?....:to �•.�
VICINITY MAP — •a SEAL r
045605
Project Consultants : Scott P . Jones , P . E. RECEIVED •.`>v :-.••.
sjones@agriwaste . com APR o 'isor•P. 1 �f`\`
4 2024 ri 11
Acri —Waste Technology, Inc . viy/21
501 \ . Salem Street, Ste 203 Sheet IndeXNCDEQ/DWR/NPDEs
FINAL DESIGN
Apex , \C 27502
NOT RELEASED FOR CONSTRUCTION
REV. ISSUED SCE ocsair air
(919 ) 859 - 0669 Sheet 1 : Cover Sheet
(919 ) 233 - 1970 Fax Sheet 2 : Property Layout
Sheet 3 : System Layout
System Overview : Single Family Residence Sheet 4: Component Layout
Five (5) Bedroom , 600 gpd Sheet 5 : System 3etail # 1
Design Standard — Discharce Sheet 6 : System 3etail #2
SHEET TITLE
AdvanTex AX - 25 RT Pod Sheet 7 : System Detail #3 Cover Sheet
with Sincle Bulb UV Disinfection Sheet 8 : Excavation Safety DRAWN BY: CREATED ON:
I, Manson 12/19/2023
REVISED BY: REVISED ON:
IRELEASED BY: RB FACED ON:
SHEET NAME:
WW-1

AWIM
\ \
\ •.• • • • • • • • • • ' ' ' ' ' ' '
` ' ! t t ` \ �• \ Engineers and Soil Scientists
/ / • d .'cr) c�+� M cN) 0 co co cp cD Q .•.•.•.•. .•.•
. .•.•.•.•.•.•.•.•.•.•.•.•.•.•.•.•.•.•. . . . . . . . Agri-Waste Technology,Inc.
1 N.Salem Street,Suite
J ` ; •cY d' ; )(A.
\\� d• eY ; i -•••.••'• \ Apex,North Carolina275023
1 I 1 -w.agn919-8 ante c
oo'� W • 1 \ ` ,� 9
www.agnwaste.com
/ �Y ) i1 ` .goQ�"e Rumley Residence
otiW off-Site I ` N0� � -yS e c SEASurface Discharge
ResidenCQ II I \ �� Owner Information:
1 ^`tc�El— i Bobby Rumley
UT 8003 Rogers Court
/ I ) 1 , \ �P` Greensboro, NC 27455
,�! $`$P .t. . . .Hyco �336) 362 1181
I ' I \ \ S \ / rrconcreteOlive.com
1 Approximate I I \ Property Information:
Well Location • �6 �6\ 569 Beaver Dam Road
f \ + / ��• � \ \ , �\ LE Semora, NCty7343
\ m• � / / s s '• Q Person County. NC
\ II \& \ '$O�j \ PIN 9979-Ot-16-3367
Y < l \
u
\ u I
\ a,H / 4 I V chamber \ `� /isOZW �!/I PROFESSIONAL ENGINEER SEAL
6 o Y . Advon Tex \ \
\ Recirculation Pod _-7-" \� /
.. ''''.- - 01\. ------ \ ./..--. L....,.. \
N.
SESBAG �..a Nee ST 4W "104` vewws.r.�r> \ ; . '.�. . . .�,. . \. . . . .\\N. . . . . . . . . . \\‘ 16��1�CA11 �����jC-p�(�
41
••, .! 10• P O ERSY LINE/ \ (1.500 GAL)
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,...__ 1.0__‘ \
..
.. ' .,
6� Existing \ \ . roposea 0 0 �4 �. . . oo-�e . . . . _ ;a SEAL 3
v,Jt
¢ 2-BD . ..... P �BD 6 ...... Existing 0J• 045605
'• • Dwelling .._"-� �. 3 avg ., o-N Point
q. �,
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ss'•. V rNlF9 swlK Tonk • /
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v . . .® : • : \ \\ � FINAL�O�j9P� \ Q�pPy S ' NOT RELEASED FORS CONSTRUCTION
W /' S sE > .. \
REV. ISSUED PATE DESCRVIN
ti •
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\ ' La • ---\ \\
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♦ ♦ \ \ \ I SHEET TITLE'�� IA .----"\ ® \ Property Layout
7� yet;`• \ 1I \
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(� / \ DRAWN BY: CREATED ON:
Note: Boundary Information taken from Survey XOREST SHORE DR. • 0 / 40' gp REVISED BY:L Monson 12/19/2REVISED 023
completed by Summit Design and Engineering Services \ RELEASED BY: RELEASED ON:
DRAWING NUMBER
SCALED FOR 11"X17"SHEET P roperty Layout WW-2

AA/T
100' WELL \ / \ . . . . . . . .
�J 1�
SETBACK `�// \ v>J ' Engineer:and Soil Scientists
L~/� Q' � Agri-Waste Technology,Inc.
I / ��l V� �� �� / 501 N.Salem Street,Suite 203
/ /� \ Apex,North Carolina 27502
6ir', �P �\ \ 919-859-0669
` \ www.agnwasle.com
/ 'c na ����� PROPERTY Rumley Residence
l� V)I / \ LINE / \ Surface Discharge
W
/ W Owner Information:
I NE / \ • Bobby Rumley
,I I2 pERurt
" �Z Z V Chamber \ %✓ Greensb 8003 orro, NCgers o27455
W l�I OZ° / \ x [phone]
\ / • rrconcreteeliye.com
O
'Co 6.1 ./ Ad va n T e x \ 5 Property Information:
BATH / \ 569 Beaver Dam Rood
- - _ _ 6 ., R e c i r c u l a t i o n Pod _ SE TB =S� n .e Semora, NC 27343
A CK Person County, NC
�/ �/ O / G SE BAGK \ \ O� / . D \ PINT? 9979 01 16 3367
/E ® 2 / \ • Approximate Location PROFESSIONAL ENGINEER SEAL
�_-�� a / eD of Ex. Sand Filters
-� —/ w / / So,A 100' (To Be Abandoned). :-/riik/
#New ST Itic �'Op ❑FF-SITE 'Ilk
�'T RESIDENCE • �,e�� tPN=Nip ���`�NCA �-©S`i
(1 ,500 GAL) .6.
Y �e0
i
Ns-. ��\ \ SETBACK • t. �.F.e° °D � \O��FESS�O �Z,
\ -��, ___
_ ..
14 1' IL
:a SEAL f'%�
/ Al �� Qti�, = •
• 045605
• E �, a A. •�. 0 obi afNE
II
N o��. ,
l I _ �, 0 _„... .,„.xo�\ c!,,,,,
o.�� « ii °°.a,�e- «, ,
.,,��TT�_•• \,,
\ I _ O Instal Grate on „so II %\
bxis ± tng ' —/ \ End of
P ....,
yi9,
2 — 3 "'1 Determine Location � 09 / � _ Ex�M 8., \ I \
\ of Building Stub—out
_, Prior to Tank 3 _____BY),
IGN
Setting, And / t n 6 O \ Existing
DI Pointage NOT RELEASED FOR FINAL S oNs7RucnoN
we l l n c Re—Route Drain Line \
e �� o— N \ R_� D�� � a � � �a,E DEscalanott. _ \ A 41 ) I� .a
\// �'. / ♦9,0x,s� \
\ 1/ ` '•
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o g
O �� s S
' / '''l � • L.•
•
/ Existing Septic Tank�F��TFXF
., / \ •
_ / (To Be Abandoned). 9C,f_ \
15' DWELLING SETBACK o 50' PROPERTY o \
e j LINE SETBACK / /
. .A - P A N ,....-----
RETAINING / SHEET TITLE
.` j �. n •° \,����/ / �O System Layout
•
y ,�ti _r, ti •
A e W I
WALL / • ° ° ° 100' WELL j1 �BA(�'K ��C ���\�y�0_
t, o SETBACK / .�
/ SE y �� 9°��,
A/ .
MI
�° I / Q i \ DRAWN BY: CREATED ON:
S.
\ �O •10 \ Manson 12/19/2023
• t' • • D I 0 15' 30'
REVISED BY: REVISED ON:
RELEASED BY: RELEASED ON:
DRAWING NUMBER
SCALED FOR 11"X17"SHEET System Layout WW-3

—.\-N� 0 8' 16' AWF
___..,..._
PROP S 2 j
Engineers and Soil Scientists
P Line Legend Agri-Waste Technology,Inc.
52 4 . P Line Name Size Type 501N.SalemStreet,Suite203
/" 9-0669
YP Apex,North Carolina 27502
/Eon DL Drain Line 4.0" SCH 40 PVC 919-85astec
_SI� / www.agnwaste.com
_ _65_OF F Se
RESIDENCE SETBACK EDL Effluent Discharge Line 4.0" SCH 40 PVC
�ZNEi i O \ Rumley Residence
ERL Effluent Return Line 1.0" SCH 40 PVC
R- 0/ r PROPER Surface Discharge
li P/��BPGK EF" i (� \ TY LINE COMPONENT LEGEND Owner Bobby Rumley
8 N \1.0
8003 Rogers Court
ST Septic Tank P Pump Greensboro, NC27455
(bee)362 1181
i
T��� CO Cleanout EF Effluent Filter rrconcreteolive.com
_15' DWELL . , BOATHOUSE IT Inlet Tee BV Ball Valve
L V U SETBACK Property Information:
SETBACK °` CP Control Panel AX25—RT AdvanTex Recirculation Pod 569 Beaver Dam Road
Semora, NC 27343
ELLZ� �,��O UV UV Disinfection SB Splice Box Person County, NC
DI c� �WiCK <I� " o
D` •T. j 5 SEA B P ^/\�O� \ \ \ PINS 9979 01 16 3367
\ �,T���y \ \ �/� D .o \ PROFESSIONAL ENGINEER SEAL
• Dt- \C/T. N 15'
�� �� +� BOATHOUSE
:i �: \/ \ <O 50' SURFACE D. SETBACK �\
���i \� WATER •
/ I \ \ SETBACK / \ \ ���```�CAR��i���lc9
• . Approximate Location •`�`� Essi���'•,t 1 ' 1 '--�-1 ' I ` i _ co op ` of Ex. Sand Filters ,off =:_; 09 y• s
\ (To Be Abandoned). Oo :Q SEAL r: _
—
100' WELL �. 6 . . �"� 045605
SETBACK \�. \ �LI
� / N 140 IOW�. ��
�� , o p o ewe REtPM `� i s ••``:vesNE sit.... \
? ‘r
'VI3 ,BD , ,
\ • ` '.• ' \ tit
\ \ I II
MI h
VV\n g ... • • •....., N
i,4-c.
II
r I / E I o�gQ�°� FINAL DESIGN
Existing \ is
-la m O oyo\fwo NOT RELEASED FOR CONSTRUCTION
REY SSUED DATE DESCRIPTION
)(A 4' )
Ex.VENT ',,I Cr,:Be Ee iT-C T `� S+'°fie
\\ ., ¢o esawoan,�a.) .ea�eo��ra. :nnm e °fie °pb
Determine Location ��/ ` nSA f °Jo "
Dwelling Instal Grate on ,°
of Building Stub—out -0 I \ End of L\
\ Prior to Tank �OQ���G�'
Setting, And Q / EX.VENT
(To Be Abandoned., \ 100'
OFF—SITE
�� C. 100' Existing RESIDENCE
Re—Route Drain Line \ B❑ATH❑USE Discharge SETBACK
\ \ / 1, SETBACK Point
• . �`o� \ 50' SURFACE\ SHEET TITLE
\ A = ft/ \ 7j / Gp N WATER
co DL \ \ / ul III
,5� 15' �Q� o;� ol• ��y cif- �� SETBACK Component Layout
c‘o It
����� DWELLING
O 0* VP'e1v Q�OQ� \
\ i 7 VC V1
II Note: Adjust New System Components to Site Constraints. Tree removal S�� \ Ai ;t DRAWN BY: CREATED ON:
may be required to allow space for new treatment components. Discharge II / ; I. Manson 12/19/2023
Pump Vault may need to be installed between AdvanTex Treatment and ■ 0 10 20' Existing Septic Tank N\fAV REVISED BY: REVISED ON:
Existing Discharge Point if gravity flow cannot be achieved. / Si milt. (To Be Abandoned).
RELEASED BY: RELEASED ON:
DRAWING NUMBER
FOR II"X17"SHEET Component Layout vW /�
-4

•
•
Trenching and Excavation Safety (c) Requirements
AI A I 1•
The employer must comply with the trenching and excavation requirements of 29 CFR 1926.651 and 1926 652 "Soil classification system"means,for the purpose of this subpart,a method of categorizing soil and rock
or comparable OSHA-approved stateplan requirements
ande deposes in a hierarchy of Stable Rock,Type A,Type B,and Type C.in decreasing order of stabilRy The
�r categories are determined based on an analyse of the prapMies and performance characteristics of the (1) Classification of soil and rock deposits.Each soil and rock deposit shall be daserfied by a compeern person (2) Manual tests.Manual analysis of soil samples is conducted to determine quantitative as well as qualitative
tle sits and the characteristics of the depositsas Stable Rock,Type A.Type B,or Type C in accordance with the definitions set forth in paragraph(b)ofproperties of soil and to provide more information in order to Bassi sal pica and the environmental condrtans of exposure. pr y property.
Inspection Of Excavations ..Stable rock"means natural solid mineral matter that can be excavated with vertical sides and remain intact this sa of Gas Engineers and Soli Scientistsgy,Inc.
OSHA standards require that a competent person inspect trendies daily and as conditions change before while exposed. (2) ease of datleastIon.The a analy is of the nalysesshallcemade based on the results of at least one (I) Plasticity Mold a most or wet sample of soil esuc ball and attempt to roll it into threads as thin as Agri-WasteTtreet, Inc
worker entry to ensure elimination of excavation hazards.A competent person s an individual who s capable of "Submerged soil"means soil which is underwater o s free seeping. visual and at least one manual analysts.Such analyses shall be concluded a competent person using inch in lea diameter.Cohesive material can be successfully rolled into threads without crumai ut For 501 N.Salem Street,Suite 203
identifying existing and predictable hazards or working condemns that are hazardous,unsanitary,or dangerous tests described in paragraph(d)below,or in Other recognized methods of soil classification and testing such example,it at least a two inch(50 mm)length o/1/8-inch thread can be held on one end without
to workers,soil types and protective systems required,and who s authorized to take prompt corrective "Type A"means cohesive soils with an unconfined,compressive strengthas those adopted by the Amencen Society for Testing Matins,or the U S.Department of Agriculture teanng, sods cohesive. Apex.North Carolina 27502
measures to eliminate these hazards and cordNonsPr of 1.5Ion per square foot(ts�(144 textural classifications m g919-859-0669
kPa)or greater Examples of cohesive soils are.clay.silty day,sandy day,day loam and,in some cases, system (il) Dry strength.If the soil is dry and crumbles on Its own or with or sit)if pressure into individual grains
(3) Vsual and manual analyses The usual and manual anal such as those noted asacceptablepowder, granular(any combination of gravel,sand,or sift vwww a riwaste.com
silty day loam and sandy day loam Cemented soils such as calithe and hardpan are also considered Type N analyses. being in or fine rt s )If the soil is dry and falls into 9
ACCess and Egress A paragraph(cl)of this appends.shall be designed and conducted to provide sulfident quantitative and clumps which break up into smaller dumps,but the smaller dumps can only be broken up with - -
OSHA standards require safe access and egress to all excavations,including ladders,steps,ramps,or However,no soils Type A it qualitative Information as may be necessary to identify properly the properties,factors,and conditions difficulty.a may he day in any combination with gravel,sand or silt If the dry soil breaks into clumps
other safe means of eon for employees working in trench excavators 4 feet(1.22 meters)or deeper (i) The soil is fissured or affecting the classification of the deposits. which do not break up into small dumps and which can only be broken with dlRlculty and there es no
These devices must be located within 25 feet(76 meters)of all workers. (ii) The soil is subject to vibration from traffic,pile tlming,or similar effects,or (4) Layered systems.Inalayered system.the system shall be classified in accordance with its weakest layer visual indication the soil sfissured,the soil may be considered unfssured. Rumley Residence
(iii) The sal has been prevmu disturbed,heavy or However,each layer may be classified individually where a more stable layer Iles under a less stable layer (ix)Thumbpenetration The thumb
Recommendations iv The sal ispart of a (5) Redassificatlon.If,after classifying a depose,the properties,factors.or conditions affectingits dassification strength pest i based
test can be used a estimatea thetunconfined compressive
( ) sloped,layered system where the layers dip into the excavation on a slope of four change in anywa the changes shall be evaluated bya competentshallrgM or cohesiveandso M.(This test is basednd the thumb penetration-"Standard described R in Amende Surface Discharge
Heavy equipment and trucks should stay as far as possible from the edge of any trench. horizontal to one vertical(4H 1V)or greater,or n8 Y. 9 person.The depose be Society for Testing Materials(ASTM)Manual r cedure)") D2486- Recommended
Always use pads under stabilizers to minimize ground pressures that could lead to failures. (v) The material is subject to other factors that would require a to be dassified as a less stable material reclassified as necessary to reflect the changed circumstances carnpn for string ion of Soils(Vsual- Pocedure)")Type Asas with an unconfined
compressive strength of 1.5 tsf can be readily indented by the thumb;however,they can be penetrated Owner Information:
'Type B"means (d) Acceptable visual and manual tests by the thumb only with very great effort Type C soils with an unconfined compressive strength of 0.5
(b) Definitions (I) Cohesive soil with an unconfined compressive strength greater than 0 5 1st(48 kPa)but less than 1 5 tsf pin be easily penetrated several inches by the thumb,and can be molded by light finger pressure Bobby Rumley
"Cemented soft"means a soil in which the particles are held together a chemical agent,such as calcium tst(144 kPa),or (1) Vsual tests Visual analysiss concluded to determineThe test should be conducted on leean undisturbed soil sample,effects atch as a large dump of spoil,as soon 8003
reeRogers Court
forming
t e information regardingopenxva excavation site practicableasPexposure to drying influences.lf the Greensbo o, NC 27455
Rio og by (ii) Granular, sinless sots silty
ay loam and gravel to gushed rock),sift,silt loam,sandy t general,s m sod the excavation,the sort forming the sides of the open excavarion,and the soil ex after exposed
to to tee to a minimum the of
carbonate,such that a hand-size sample cannot be crushed into powder or individual soil particles by finger loam and,in some cases,silty day loam and sandy day loam taken as samples from excavated material. excavation s later exposed towelling influences(ram,flooding),the classification of the soil must De
• pressure. (iii)Previously disturbed soilsexcept those which would otherwise be Gassed as Type C soil changed accordingly (336) 362-11$1
Cohesive sow means day(fine grained soil).or soil with a high day content,which has cohesive strength (iv)Soil that meets the unconfined compressive strength or cementation requirements for Type (iv)Other strength tests Estimates of unconfined compressive strengthof soils can also be odained mCAntreteOlrye.com
Cohesive sod Boas not crumble pin De excavated with vertical sdeslopes.bled is plastic when most Cohesive 9 A but (I) Observe samples of soil Mat are excavated and sal in the sides of the excavation.Estimate the range
fissured or subject to vibration,or of particle saes and the relative amounts of theparticle sizes Soil that s use of a pocket penetrometer or by using a hand-operated shearvane.
soil is hard to break up when dry,and exhibits significant cohesion when submerged.Cohesive soils include ea primarily composed of
(v) Dry rock that s not stale.or fine-grained material material is cohesive material.Soil composed (v) Drying test The basic purpose of the drying test s to differentiate between cohesive material with
clayey sat,sandy day,silty day,day and organic clay. e'er pnmarlly of coarse-grained sand or Property Information:
(vi)Material that is part of a sloped,layered system where the layers dip into the excavation on a slope less gravelsgranular material fissures,unfissured cohesive material,and granular material The procedure for the drying test Involves
"Dry soil"means soil that does not exhibit visible sgns of moisture content drying sample of sal that s approximately569 Beaver prom Road
"Fissured"means a sal material that has a tendency to break along defimee planes of fracture with little st Typeep hon four horizontal to one vertical(4H:1V),but only if the material would dherwtsece classified (ii) Observe up easily a is nd doeva not stays Matii granular
clumps when excavatedscohesive Soil that diameter W one inch thick(2.54 cm) sloe inches(1524 cm)
as B. breaks and does in dumps (A)If
until e e thoroughly dry: Person, NCou y, NC
43
resistance,or a material that exhibits open cracks,such as tension cracks,in an exposed surface. (iii)O on and granular (A)If the sample developsry as it dues,signficanl fissures are indicated.
"Granular soil"means gravel,sand,or sit(coarse grained soil)with little or no day content Granular soil has O Observe the side of the opened excavation the surface area adjacent to the excavation.Crack-like Person County, NC
no cohesive strength Some most granular soil exhibit apparent 'Type C"means. (B)Samples that dry without cracking are to be broken by hang.It considerable force is necessary to
gt g cohesion Granular soil cannot be molded openings such u befi s cracks could indicate evIden material.If chunks of soil spill off a its of break a sample the soil has s PINi�9979-01-16-3367
when moist and crumbles easilywhen dry (i) Cohesive soil with andi g gravel,
unconfined compressive strength of 5 st(48 kPa)or less',or site,the soil could s fissured Small Spells are evidence of moving ground and are irdicatiors of Wigni/ice unconfined cohesive cameral content.The soil can be classified as an
(ii) Granular soil indudl sand and loait a mpl mhaks material and the i fissured
strengthshouldlr r determined
"Layered system"means two or more tlstinwy different soil or rock types arranged in layers.Micarxms n9 my sand,ng potentially the area adjacent lore
(iii) Submerged soli or soil from which water us freely seeping,or (iv)Observeerarea to the excavation and the excavation itself for evidence of exs11 util and (C) a sample breaks easily by hand,it is either a r dumps cohesive material or a granular material.
seams or weakened planes in rock or shale are considered layeredMTo distinguish
"Moist soil"means a condemn in which a soil looks and feels damp Most cohesive soil can easily be shaped (0)tiv Submerged raft that s not stable,or other underground structures.and to identify previously identify
lyered s d soil. .I thbetween the two,agpu er¢a the dried of the sample by hand or by stepping PROFESSIONAL ENGINEER SEAL
(v) Material in a sloped,layered system where the layers dip into the excavation or a slope of four v Observe the on them.If the dumps do not pulverize easily,the material s cohesive with fissures.lf they
into a ball and rolled into small diameter threads before crumbling Mast granular soil that contains same () opened side toward the excavation to mentiy layered systems.Examine layered systems to
cohesive material will exhibit signs of cohesion between pantries honlomal to one vertical(4H iV)or steeper identify if the layers slope the excavation Estimate the degree of slope of the layers. pulverize easily into very small fragments.the maternal is granular
"Plastic"means a property of a soil which allows the soil to be deformed or moldedwithwithout ex wOadung.or (vi)Observe the area adjacent to the excavation and the sides of the opened excavation for evidence of
"Unconfined compressive strength"means the load per unit area at which soil will fail in compressionfrom the sides of the excavation,or the location of the level of the water
appreciable volume change. R surface water,water seeping
ca
"Saturated mil"means a soil in which the voids are filled with water.Saturation does not require can be determined by laboratory testing,or estimated in the field using a pocket penetrometer,by thumb table
equir flow penetration tests,and other methods.
Saturation,or near saturation,s necessary for the proper use of instruments such as a pocket penetrometer or 'wet soir'means soil that contains significantly more moisture than most soil,but in such a rangeMp that mayserve the area stabent ofo the excavation and the area within the excavation Mr Sources of vibration
sheer vane. rgi Y of values that may affect the stabilry the excavation face
that cohesive matenal will slump or begin to flow when vibrated Granular material that would exhibt cohesive
properties when moist will lose those cohesive properties when wet.
Crtu it*
\1111111// c -OS1`!
EXCAVATIONS IN TYPE A SOILS EXCAVATIONS IN TYPE B SOILS EXCAVATIONS IN TYPE C SOILS /'x A ^ r'1///
EXCAVATIONS IN LAYERED SOILS \�\ V�1(�/V'�
All simple slope excavations 20 feet or less in depth shall have a maximum allowable slope of Xril All simple slope excavations 20 feet or less in depth shall have a maximum allowable slope of 1 1 All simple slope excavations 20 feet or less in depth shall have a maximum allowable slope of 1f:1. All excavations 20 feet or less in depth made in layered sods shall have a maximum atiowableS.\\\��(•l''� •O• •• /j
slope for each layer as set forth below. O`,O`1r J /O'. �jJ
• v i
•
2 Max Q' B A E a SEAL �:
20 Max ,i • �' 20 Max ! Jax - - _ —1- — Q456QJ
3/4 i I 1$ ^� s
ilir
i '� Exception Simple slope excavations which are I A ( , i '' 4 `
open 21 hours or less(short term)and which 1 SIMPLE SLOPE .., 14 ' ••• "••• r
are 12 feet or less rn depth shall have a SIMPLE SLOPE B OVER A ••• ��' \
maximum allowable slope of K:1 / 1'O •�V\\
p.
All benched excavations 20 feet or less in depth shall have a maximum C /' / //1 I 1
allowable slope of 1 1 and maxium bench dimensions as follows: —
•i Max All excavations 20 feet or less in depth which have vertically sided lower portions that are — — —
y4 ( L' supported or shielded shall have a maximum allowable slope o11Ya:1.The support or shield �'/Zt/
20'ra
LL system must extend at inches above Me to f Me veNcal side. A 1
5'Max a This bench allowed in Y P o4'Max " }'Max cohesive soil only. y4
20'Max COVERA
SIMPLE BENCH MUL IPLE BENCH '
4'Max /V,'
11REV. ISSUED DATEOESCRPIIOt(
All benched excavations 20 feel or less in depth shall have a maximum allowable slope of Y..:1 C __
and maxium bench dimensions as follows: SINGLE BENCH a, _ _ — K
20'Max B
8'Max `'• Lr This bench allowed in '
-
20 Max ( cohesive soil only / , r 18'Min COVER B
35'Max 3.< 12'Max.
I 4'Max i
' T
' 1 4ax'M .
All excavations 8 leer or less in depth 3 5'Max I I r A ',,;4
— MULTIPLE BENCH _ _
which have unsupported vertically sided IVERTICALLY SIDED LOWER PORTION /
lower portions shall have a maximum All excavations more than 8 feet but not more
vertical side of 3''h feet. B
than 12 feel in depth with unsupported vertically All other sloped excavations shall be in accordance with the other options permitted in 1926 652 b
sided lower portions shall have a maximum All excavations 20 feet or less in depth which have vertically sided lower portions that are p § ()-
allowable slope of 1.1 and a maximum vertical supported or shielded shall have a maximum allowable slope of 1,1.The support or shield system A OVER B - .--
side of 3Xt feet. must extend at least 18 inches above the top of the vertical side.
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.The support or shield system must extend at A
least 18 inches above the top of the vertical side. — — —i — in SHEET TITLE
a a.. •
D a' EXCAVATION SAFETY
i 20'Max i A OVER C
iJ
v4
20'Max ,8'Min
B
` DRAWN BY: CREATED ON:
_ t8"Min — — — — '� —
• c /' L Manson 12/19/2023
VERTICALLY SIDED LOWER PORTION / R REVISED BY: REVISED ON:
B OVER C
All other simple slope,compound slope,and vertically sided lower portion excavations shall be in All other sloped excavations shall be in accordance with the other options permitted in§I926.652(b).
All other sloped excavations shall be in accordance with the other options permitted in§1926 652(b). RELD BY: RELEASED ON:
accordance with the other options permitted under§1926.652(b).
DRAWING NUMBERM
�VV W —8

ROTH MultITanK4 TANK SPECIFICATIONS AWT
1500 GALLON / MODEL RMT-1500 Engineers and Soil Scientists
DESIGN CAPACITY TOTAL CAPACITY WEIGHT Use six (6) 12'8'x60' deadmor en, equivalent. AgrsWasteTechnology,Inc
_GALLONS LITERS GALLONS LITERS POUNDSq 501 N.Salem Street,Suite 203
HORIZONTAL STRUCTURAL REINFORCING RIBS GAS(TOP)/LIQUID(BOTTOM) 1500 5�8 1771 BE02 640 II 11:TI INLET PORT -i=1i- Apex,North Carolina 27502
(FULL CIRCUMFERENCE) PASS-THRU SLOT INSIDE TANK 11= _ _ -1=1 919-859-0669
OUTLET PORT 11=
I_I=11 ^f _TII www.agnwaste.com
METING ' ''v ^ ',I( ..�' �r \ TANK NOTES o i u V - _ ., _ .. _ �-� _m
' I ( \ 1. Access at or above grade level must be secured against unauthorized access. n=u u
(HOLEScrtL) , II 2. Tank is not rated for vehicular traffic loading. ll Tl -.4 Rumley Residence
1 III 3. All resin used is compliant with ASTM D 1248 as required by CSA 866 and 11=1 12-if L_� II
i Surface Discharge
e C & e r IAPMO/ANSI Z1000-2007. 111= ran. "' "" -TII 9
THREADED �/ a F ,1 A I ��,• it 4. Tank material of construction is HMW-HDPE. 1DP 1
ACCESS ° 5. Primary dimensions are in inches. 1T= i 1 4' oNner Information:
OPENING �• �' n 'll Bobby Rumley
24'I.D.Dta 1\\ :�. 6. Minimum tank wall thickness is le. i u _ ! IT-rI 8003 Rogers Court
R Typ1CAL) =_�� 2 _ , R Labeling will include:manufacturer name,liquid capacity,date,maximum burial ilul - - '!_ Greensboro, NC 27455
// depth,and model number. tIn'u r 5. t [phone]
�� �� Riser cover contains the following:6"x 3" warning: r rrconcreteOlive.com
1 "Danger-Do not enter-Poison Gas" written in English,French&Spanish. eo
I - - y Maximum burial depth from manufacturer is 36"unless specifically instructed -I Property Information:
425 7YP otherwise by the factory. 569 Beaver Dam Road
Berson, NC 27343
Models TYP. RMT-750,RMT-1060,RMT-1250 and RMT-1500 are all certified to
1 Person County, NC
2^ CSA and IAPMO standards.
LENGTH=1iT Models RMT-500,RMT-900 and RMT-1000E are compliant with CSA and PIN f 9979-01-16-3367
IAPMO standards.
-lit=I-N li PROFESSIONAL ENGINEER SEAL
THREADED ACCESSHORIZONTAL STRUCTURAL THREADED ACCESS �1111�11 1�Ip11
WIDTH a=n V K/^ \ Tn�ll
INLET PORT' OPENING_ REINFORCING RIBS OPENING OUTLET PORT 111=11 ? 1 II-
124'I.D.DIA. / (FULL CIRCUMFERENCE) - Q86' 1=11= 1=11
a1'I.D.DUl 11=
L_ OLLOV � V �V Y% 11=u 11u
INV IN. - /♦ ♦\ =11= g
_ - _.__.Y.._.__.__..._.._.47 LIQUID LEVEL- --.-- -.-...-..1Z.._.. _ I INV OUT 111110
1111111
�Ijj= 111_I
(SEE LOCALREGS-) al gon =-�i `��11IIII///�Tl rwtf$
_ i 0 Undisturbed ,nil an `� G'•• `• / �/
('J PARTITION WALL -- Eorth ��II ♦ II� O•••14`S /OA ZjM SEE LOCAL REDS. w 11=u- ..,:;.;._.};:..,:.,,:,i;.,a.y,......:..:,};.;...}.. p -r iFOR OPENING = =11'j111=_M1=11=11=11=11=11 .1=1-1-11=11=11:a`!!-1 l7• �••aA :TREQUIREMENT5-6' Trenil- -11=11=1=1=-11�=11=8=11=T1=11=11=11=�:=11-I /112'x9' ReinForced 4 Mln. 62' _� Grovel Bed, min. 6' JLLC [n /l_$ li11 n i■ ft "II"1 Concrete Deadpan �YJUQJ
2/3 TANK LENGTH 1/3 TANK LENGTH ..'
'tp .�V61hIEe..
O Roth Septic Tank- O Roth RMT-1500 Anti-Buoyancy Deadmen Installation-For Illustration Only /,�,,,, rT P• \\\`1
.ELK /i 1
Roth Tank Installation Procedures: (See manufacturer's instructions for full details) FINAL DESIGN
1. Excavate to 3-4 inches below bed elevation level per standard installation instructions. NOT RFI EASED FOR c0NSTRUC11ON
2. Trench along the sides of the excavation to a depth of 5-6 inches leaving a tank width (62 in) or a little greater between the trenches. Compact the trench base with BY,
ISSUED
DATE DESCRP8311
the machine bucket as these trench bottoms will serve as the bedding surfaces for the concrete dead men.
3. Place the deadmen in the trenched areas at a depth that allows the top of the deadmen to be level with the compacted bed elevation.
4. Place the tank between the dead men insuring the tank is level and plumb.
5. All RMT tanks installed with buoyancy control measure must include the stiffening posts.
6. Install sewer and effluent lines insuring that they are properly pitched and bedded per Roth standard installation instructions.
7. Secure the tank to the dead men using strapping or cable products approved for buried installation.
-Buried service polyester web strapping-minimum tensile rating-10,000 lbs
-Galvanized steel or stainless steel flat strapping-1-1/4" width x .031" minimum, 4500#tensile minimum SHEET TIE
-Galvanized steel or stainless steel wire rope-1/2" dia., min breaking strength 21,400Ib/ft, safe load 4280 lb/ft System Detail
-All load bearing components-turnbuckles, clevises, hooks, cable clamps and the balance of anchoring hardware used to secure tie down #1
system must be galvanized or suitably coated to protect against corrosion.
-Tie down straps or cables placed over the tank top must be placed directly over the stiffening post tenons.
DRAWN BY: CREATED ON:
-Tighten restraining straps/cables only enough to provide moderate tension. I. Manson 12/19/2023
8. Install sidewall backfill in six inch lifts, compacting each lift and insuring fill material is worked into the tank haunch. REVISED BY: REVISED ON:
9. Install cover fill over tank top and around risers per Roth Installation Instructions. RFIFASED BY: RELEASED ON:
DRAWING NUMBER
WW-5

NOTE If site constraints do not allow for AWl
greater than 1%slope from the UV Chamber
to the Discharge Point,Install Discharge Engineers and Sod Scientists
Pump in UV Vault to pump Treated Effluent Agri-Waste Technology,Inc
to the Discharge Point, 501 N.Salem Street,Suite 203
Apex,North Carolina 27502
919-859-0669
www.agriwaste.corn
Untrd Posh -d
oeenoo 24•ob.I'iC Riser/Lid -x'ob.grand
Rumley Residence
Zx.rib s 6•Above Ground Surface Orenco 24"Diu.PVC Riser/ud Surface Discharge
Lid end Stabler. v.n 6"Above Ground Surface
4eb ed.(4) Wet,he Oh YM,Nd YM natural
IC i. Pod
6'a0.w qwd '�0°'�1 vly e�,� Agonies UQ5-AI Oct a.,,yr awry men In
surface SO.ev' I9'd.a `e Box �'� Owner Information:
1_-B'vs.. rt..Adod.n �_ �' Splice Box Bobby Rumley
- sw!�oA°r°r (W Cable Through Individual - 8003 Rogers Court
+ Y '� CordGrip Do Not Splice) Greensboro, NC 27455
- ce
,, [phone]
- i r ' «concrete®live.com
o..V.r�qs si1� . . u.rT r+m.R-er� rt uouio'''' •a o ofc Rdum l
t• From RT Urit ii
•
-----------Y------- 1..-..-Q..- `ilia (ua) 4-sd�a d.unow Line - PropertyInformation:
/ etl.r wk� i ` -n569 Beaver Dam Road
I ` _ `1I I- - m w awme. ormm uv From Ax25-Ri. - Uschorge one Semora, NC 27343
1 1 I I J r.'t _ baM«6on une _ Unit - i� Person County, NC
7� ��� `Disconnect PINS 9979-01-16-3367
L.......
m III-
ti-Sphon(rrroazz-ue) J '.....,
� �� �l 111-1'I,I I- U 11 -1IL= Effluent
aorn uw�.a�x suo cni.xo,uoccL au*.sacI I6 s J6- Hole
ernZ i a mge PROFESSIONAL ENGINEER SEAL
u.a ,eeeYMINIIIIMIll m ,.J'. - - 1. _ Compared BoxIdill . m. mp
•
6"imin)Gravel Bed rgrovel 3•o 116'x 36'
a.o:amto, �" � Concrete
irun.la lib R.dreubtlm Compocred BocOil V.1 Bore Jy..s
Ps,cw Pump VaN s 1�wI
Undisturbed Earth
OOOc eon
Rdum Wee
�\\\\\ NtCARO��i - '`1
• !
0•.**• eSS/oti!y
Not to scale Not to scale ▪ 2•••
Q SEAL r•• j
• •
0 • 045605 -
System Detail-FOR ILLUSTRATION ONLY
@ Discharge Pump Vault(For Illustration Only)
i GINS•e• S
/" Alt t \\
Elevation Determination Sheet
Existing 2-Bedroom New 3-Bedroom AdvanTex AX25-RT Unit UV Chamber FINAL DESIGN
Ground Surface at Approx Ex.Stubout 441.2 ft Ground Surface at Stubout 432.7 ft Ground Surfact at AdvanTex Unit 430.4 ft Ground Surface at W Chamber 430.06 ft NOT RELEASED FOR CONSTRUCTION
Assumed Depth to Stubout 1.5 ft Depth to Stubout 1.5 ft Height of Unit Above Ground 0.3 ft Height above GS 6 in REV ISSUED DATE DESCRIPTION
Elevation at Ex Stubout 439.7 ft Elevation at Stubout 431.2 ft Distance to Inlet Invert from Top 2.3 ft Elevation at Top of Chanter 430.56 ft
Elevation at Inlet Invert 428.3 ft Pipe Slope to UV 2%
Ground Surface at ST 432.3 ft Distance to Inlet Invert from Top of ST 0.583333 ft Pipe Length 15 ft
Cover over ST 1.0 ft Elevation at ST Inlet Invert 430.7 ft Pipe Length to AdvanTex Unit 25.0 ft Elevation at Inlet invert 427.27 ft
Distance to Side Inlet Invert from Top of ST 0.6 ft Slope to AdvanTex Unit 8.9 % Cover Depth to Outlet 2.96 in
Elevation at Side Inlet Invert 430.7 ft Pipe Length from Stubout to ST 20 ft Drop Across W 2 in
Slope to ST 2.4% Distance to AdvanTex Outlet Invert from Top 3.1 ft Elevation at Outlet Invert 427.1 ft
Pipe Length from Ex Stubout to ST 65.0 ft Elevation at AdvanTex Outlet Invert 427.6 ft
Slope to ST 13.8 % Distance to Outlet Invert from Top of ST 0.75 ft
Elevation at Outlet Invert of ST 430.6 ft Height of AdvanTex Unit 72 in
6ft
Elevation at Bottom of AdvanTex 424.7 ft SHEET TITLE
Height
Elev. (ft) from Tank System Detail
Float Settings Floor(in) Ex. Discharge point #3
Ground Surface at Ex. Discharge Point 422.9 ft
Recirculation Pipe Length to Ex. Discharge Point 145.0 ft
Low Water/Redundant Off 427.0 28 Slope to Discharge Point 2.9 % DRAWN BY: CREATED ON:
Pump Override Timer 428.1 41 I. Manson 12/19/2023
• High Water Alarm 428.19 42.5 REVISED BY: REVISED ON:
RELEASED BY: RELEASED ON:
DRAWING NUMBER
• Elevation Determinations
o.., �.r. WW_7

•
Trenching and Excavation Safety (c) Requirements AIIlfr
The employer must comply with the trenching and excavation requirements of 29 CFR 1926.651 and 1926.652• "Soil classification system"means,for the purpose of this subpart,a method of categorizing soil and rock
or cemparable OSHA-approved state Ian requirements
deoua. deposits in a hierarchy of Stable Rock,Type A.Type B.and Type C.in decreasing order of stability.The
ppr pcategories are determined based on an analyss of the properties and performance charadensbcs of the (t) Classification of soil and rock depositsy Each soil and rock deposit shall be classified by a competent person (2) Manual tests.Manual analysis of soil samples Is conducted to determine quantitative as well as qualitative
deposits and the charadedstia of the deposits and the environmental conditions of exposure. as Stable Rock,Type A,Type B.or Type C in accordance with the definitions set forth in paragraph(b)of properties of soil and to provide more information in order to classify sal property.
Engineers and Soil Scientists
Inspection of Excavations "Stable rock"means natural solid mineral matter that can be excavated with vertical sides and remain intact this appentlu.
(2) Bass of classification.The classification of the deposits shall be made based on the results of at least one (i) Plasticity Mold a most or wet sample of soil into a ball and attempt to roll it into threads as thin as Agri-Waste Technology,Inc.
OSHA standards require theta competent person inspect trenches daily and as conditions change before while exposed
worker entry to ensure elimination of excavation hazards.A competent person San individual who s capable of "Submerged soil"means soil which s underwater ors free seeping. usual and at least one manual analysis.Such analyses shall be conducted by a competent person using example,in diameter.Cohesive material can be successfully rolled into threads without crumbling.For 501 N.Salem Street,Suite 203
identifying existing and predictable hazards or working conditions that are hazardous,unsanitary,or dangerous tests described in paragraph(d)below,or in other recognized methods of soil dassificaliof and testing such if at least a es inch(50 min)length of 1/8-inch thread can be held on one end without Apex,North Carolina 27502
to workers,soil types and protective systems required,and who s authorized to take prompt corrective "Type A"means cohesive soils with an unconfined,compressive strength of 1.5 ton per square foot(tsf)(144 as those adopted by the Pmenan Society for Testing Material,or the U.S.Department of Agriculture tearing,the soil s cohesive.
measures to eliminate these hazards and conditions. kPa orgreater Examples of cohesive soils are clay,siltyday,sandyda dayloam and,in some cases,
textural classification system. (ii) Dry strength.If the soil is dry and crumbles on its own or with moderate pressure into individual grains 919-859-0669
WY Y.
silty clay lam and sandy day loam.Cemented soils such as cliche and hardpan are also considered Type (3) Visual and manual analyses.The visual and manual analyses,such as those noted as being acceptable in or fine powder,A s granular(any combination of gravel,sand,or sift).If the soil is dry and falls into www.agrhvast¢.com
Access and Egress A paragraph(d)of this appends,shall be designed and conducted to provide sufficient quantitative andclumps which break up into smaller dumps,but the smaller dumps can only be broken up with
OSHA standards require safe access and egress to all excavations,including ladders, ramps, qualitative information as may be necessary to identify properly the properties,factors,and conditions difficulty,rt maybe dayin anycombination with avel,sand or sitt.If the drysoil breaks into clumps rigsteps, or However,no soil s Type A it. M 9r
other safe means of exit for employees working In trench excavations 4 feet(1.22 meters)or deeper. affecting the dasssation of the deposits. which do not break upinto small dumpsand whits can onlybe broken with difficulty,
(i) The soil is fissured:or and there s no
(4) Layered systems.In a layered system,the system shall be classified in accordance with its weakest layer. visual indication the soil is fssured,the soil may be considered unfssured. Rumley Residence
These devices must be located within 25 feet(7.6 meters)of all workers. (II) The soil is subject to vibration from heavy traffic,pile driving,or similar effects,or
However,each layer may be classified individually where a more stable layer hes under a less stable layer. fill)Thumb penetration.The thumb
(iii) The soil has been previously dsturbed,or Fe penetration test can be used to estimate the unconfined compressive
Recommendationspasloped,layered stem where the layers dipinto the excavation on a slopeof four (5) Reclassification.If,after classifying a deposit,the properties,factors,or conditions affecting As classification strength of cohesive soil.(This test is based on the thumb penetration test described in American Surface Discharge
(iv)The soil is part of a change in anywa the changes shall be evaluated bya competent
Heavy equipment and trucks should stay as far as possible from the edge of any trench. horizontal to one vertical(4H.1V)or greater,or y n9 Y. 9 Pe person.The tleposrt shall be Society for Testing and Materials(ASTM)Standard cedure)"I D2488-its withlard Recommended
Allays use pads under stabilizers to minimize ground pressures that could lead to failures. (v) The material is subject to other factors that would require it to be classified as a less stable material. reclassified as necessary to reflect the changed circumstances. Practice for Description of Soils(Visual-Manual Procetlure).")Type A an unconfined
compressive strength of 1.5 list can be readily indented by the thumb;however,they can be penetrated Owner Information:
(b Definitions Type e"means (d) Acceptable visual and manual tests by the thumb only wth very great effort Type C soil with an unconfined compressive strength of 0.5
) Ill Cohesive soil with an unconfined compressive strength greater than 0.5 tsf(48 kPa)but less than 1.5 list an be easily penetrated several inches by the thumb,and can be molded by light finger pressure. Bobby Rumley
tsf(144 kPa orThis test should be conducted on an undsturbed soil sample,such as a large dump of spoil,as soon 8003 Rogers Court
"Cemented coil"means a soil in which the partides are held together ) (1) Visual tests.Visual analyss a the coded to determine qualitative information regarding the ion,an the site 9
cog by a chemical agent,such as calcium 01) Granular cohesionless soils including angular gravel(similar to crushed rock),silt,silt loam,sandy in general,the soil adjacent to the excavation,the soil formingthe sides of the openas practicable aver ezavation to keep to a minimum the effects of exposure to drying Innuences.lf the Greensboro, NC 27455
carbonate,such that a hand-size sample cannot be crushed into powder or individual soil particles by finger loam and,in some cases,siltydayloam and sandydayloam. ) excavation,and soil excavations later exposed to wetting influences(rain,flooding),the classification of the soil must be
taken as samples from excavated material. 336 362-1181
pressure y except Type C soil. pchanged accordingly
"Cohesive soil"means dayfinegrained sail or soil with a high daycontent which has cohesive strength. (lei)Previous) disturbed sods exce those which would otherwise be dossed as
( ) g (iv)Soil that meets the unconfined compressive strength or cementation requirements for TypeA buts (iv)Other strength test.Estimates of unconfined compressive strength of soils can also be obtained by mOAncreteAliVO.COm
Cohesive soil does not crumble,can be excavated with vertical sideslopes,and isplastic when most Cohesive q (i) Observe samples of that are excavated and soil in the sides of the excavation.Estimate the range
fissured or subject to vibration,or of particle sizes and the relative amounts of the particle sizes.Soil that s pnmanl composeduse of a pocket penetrometer or by using a hand-operated shearvane.
soil is hard to beak up when dry,and exhibits significant cohesion when submerged.Cohesive soils includey of
(v) Dry rock that is not stable;or fine-grained material material is cohesive material.Soil composedy (v) Drying test.The basic purpose of the drying test s to differentiate between cohesive material with
clayey silt,sandy day,silty day,day and organic clay. egr pnmatil of coarse rained sand orProperty Information:
(vi)Material that is part of a sloped,layered system where the layers dip into the excavation on a slope less gravelsgranular material. fissures,unfissured cohesive material,and granular material.The procedure for drying test involves
"Dry soil"means soil that does not exhibit vsible signs of moisture content. dryinga sample of soil that s approximately569 Beaver Dam Road
"Fissured"means a soil material that has a tendencyto break alongdefiniteplanes of fracture with little steep than four horizontal to one vertical(4H.1V).but only if the material would otherwise be classified (ii) Observe soil as it is excavated.Soil that remains in clumps when excavated a cohesive Soil that P one inch thick(2.54 cm)and six inches(15.24 cm)in
as Type B. breaks upeasilyand does not stayin dumpsis granular.
diameter until it s thoroughly dry Person, NC 27343
resistance,or a material that exhibits open cracks,such as tension cracks,in an exposed surface. the (A)If the sample develops cracks as it dries,signifSant fissures are indicated.
"Granular soil"means gravel,sand,or silt coarse rained soil with little or no daycontent.Granular soil has file)Observe the side of the opened excavation and surface area adjacent to the excavation.Crack-like Person County, NC
9r ( g ) 'Type C"means: (B)Samples that dry withoN cracking are to be broken by hand.If considerable force is necessary to PIN 9979-01-16-3367
no cohesive strength Some moatgranular soils exhibit apparent cohesion.Granular soil cannot be molded openings such as tension cracks could initiate f widen material.If chunks o/soil spill off a verticalyy
!D PP (i) Cohesive soil with an unconfined compressive strength of 0.5 It(48 kPa)or less;or side,the soil could be fissured.Small spats are evidence of moving ground and are indications of break a sample,the soil has significant cohesive material content The soil an be classified as an f
when moist and crumbles easily when dry. unfissured cohesive material and the unconfined
"Layered system"means two or more datinctl different soil or rock (ii) Granular soils inducting gravel,sand,and loamy sand;or potentiallyhazardous situations. compressive strength should be determined
y ytypes arranged in layers.Micaceous
^9 y (iii) Submerged soil or soil from which water is freely seeping;or (N)Observe the area adjacent to the excavation and the excavation itself for evidence of costingutility and IC)If a sample breaks easily by hand,it is either a fissured cohesive material or a granular material. _
seams or weakened planes in rock or shale are considered layered. To distinguish between the two,pulverize the dried dumpsof the sample
"Moist soil"means a condhon in which a soil looks and feels damp.Most cohesive soil can easily be shaped (iv)Submerged rock that a not stable,or other underground structures,and to identify previously yaturbed soil. n9 by hand or by stepping
(v) Material in a sloped,layered system where the layers dip into the excavation or a slope of four (v) Observe theopened side of the the ex ion to identify layeredon them.If the clumps do not pulverize easily,the matenal is cohesive with fissures If they PROFESSIONAL ENGINEER SEAL
into a ball and rolled into small diameter threads before crumbling.Most granular soil that contains some horizontal to one vertical 4H 1 or stce fy systems.Examine layered systems to pulverize easily into very small fragments,the material is granular.
cohesive material will exhibit signs of cohesion between parades. ( - identity if the layers slope toward the excavation.Estimate the degree of slope of the layers.
"Plastic"means a property of a soil which allows the soil to bedeformed or molded without cracking,or (vo Observe the area adjacent to the excavation and the sides of the opened excavation for evidence of surface"Unconfined compressive strength"means the load per unit area at which a soil will fail in compression.It water,water seepingfrom the sides of the excavation,or the location of the level of the water
change appreciable volume
can be tion tests,
determined by laboratory testing,or estimated in the field using a pocket penetrometer,by thumb table
means a soil in which the voids are filled with water.Saturation does not require flow
"Saturated soil" penetration t and other methods. (ull)Observe the area adjacent to the excavation and the area within the excavation for sources of vibration
Saturation.or near saturation,s necessary for the proper use of instruments such as a pocket penetrometer or 'Wet soil"means soil that contains sgnthantly more moisture than most soil,but in such a range of values that may affect the stability of the excavation face.
sheer vane. 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 A SOILS EXCAVATIONS IN TYPE B SOILS EXCAVATIONS IN TYPE C SOILS EXCAVATIONS IN LAYERED SOILS \\\\‘‘‘IlifI///C—oS1y C A ///
All simple slope excavations 20 feet or less in depth shall have a maximum allowable slope of'-/,.1. All simple slope excavations 20 feet or less in depth shall have a maximum allowable slope of 1:1. All simple slope ezcavatons 20 feet or less in depth shall have a maximum allowable slope of 1Yz:1. All excavations 20 feet or less in depth made in layered soils shall have a maximum allowable \\ • •' �� //%
T slope for each layer as set forth below. ,,1tt CJ
17 Max. 1 I \.\\\ I ' B /l,. �••Q SG�L 7••� i
20'Max 1 12 20'Max 7It / — — - --d' — r_ Od5605
20'Max X
w •
•
Exception:Simple slope excavations which are A , i
• open 24 hours or less(short term)and which
are 12 feet or less in depth shall have a SIMPLE SLOPE 3/4 -[1•'• �(����•
maximum allowable slope of J4:1 SIMPLE SLOPE B OVER A �� S�1 ••., (v \\
All benched excavations 20 Met or less in depth shall have a maximum C 1 till 1)
allowable slope of 1:1 and maxium bench dimensions as follows: 11s
,1 Al excavations 20 feet or less in depth which have vertically sided lower portions that are — —
2o Max. 20'Max
1 4 supported or shielded shall have a maximum allowable slope of 1)6 1.The support or shield 2/'�/'/Z4/
M. 3/45'M4 This bench allowed in system must extend at least 18 inches above the top of the vertical side. A 1 /
4'Max. ` r I` 'max. cohesive soil only. / 3/420'Max. C OVER A
SIM' E BENCH MULTIPLE BENCH '
4'Max a1 REV. ISSUED 017E DESCRIPTION
All benched excavations 20 feet or less in depth shall have a maximum allowable slope of Yii1 C
and maxium bench dimensions as follows: SINGLE BENCH an _
_ — +X 1
h /I.. 20'Max. B
6 10:5
ra , This bench allowed in
ii,, 3/42G MaxMaz. cohes / /
ve soil only. 16"Min.
a , 12'Max. t , 1 C OVER B
'Max. I 1 4'Max —
w....: ` 4'Max. ` r/ A .�r'11,
35'Max }
All excavations 8 feet or less in depth
which have unsupported verbally sided , MULTIPLE BENCH _ —VERTICALLY SIDED LOWER PORTION
lower portions shall have a maximum B
All excavations more than 8 feet but not more ,I•
vertical side of 3X feet.
than 12 feet in depth with unsupported vertically
sided lower portions shall have a maximum All other sloped excavations shall be in accordance with the other options permitted in§1926.652(b).
All excavations 20 feet or less in depth which have vertically sided lower portions that are
allowable slope of 1:1 and a maximum vertical supported or shielded shall have a maximum allowable slope of 1:1.The support or shield system A OVER B
side of 3X feet must extend at least 18 inches above the top of the vertical side.
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 of7,,:1.The support or shield system must extend at A
least 78 inches above the top of the vertical side. — — — _ _ SHEET TITLE
G Q' EXCAVATION SAFETY
20'Max A OVER C
4
2• 0'Max. te'Min• . _....� '
B
18"Min — — — — '� — DRAWN BY: CREATED ON:
c /1 I. Manson 12/19/2023
VERTICALLY SIDED LOWER PORTION 1X REVISED BY: REVISED ON:
B OVER
All other simple slope,compound slope,and vertically sided lower portion excavations shall be in All other sloped excavations shall be in accordance with the other options permitted in§1926.652(b). All other sloped excavations shall be in accordance with the other options permitted in§1926.652(b). RELEASED BY: RELEASED ON:
w accordance with the other options permitted under§1926 652(b).
DRAWING NUMBERUW� Q
,`�Y -V
1

_ r
•
RECEIVED
APR 0 3 2024
NC DEQ/DWR
Central Office

Orenco ` Installation Manual:AX-RT Treatment Units
S Y S T EMS
Standard Unit Components And Functions
Standard Components(AX2ORT MODE1 B shown):
O Septic tank inlet tee 0 Recirc-pump system m Discharge pumping system
O Biotubew effluent filter 0 Manifold and spin nozzles ®AX-RT outlet
O AX-RT inlet and tee 0 Textile media ®Passive air vent
O Treatment tank(recirc/blend chamber) 0 Tank baffle m Splice box
O Recirc-transfer line m Treatment tank(recirc/filtrate chamber) 0 Control panel,not shown
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Side view,septic tank Side view,AX-RT unit
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Top view,septic tank Top view,AX-RT unit
Raw sewage enters the septic tank through its inlet tee. In the septic tank,the raw sewage separates into a scum layer,a sludge layer,
and a clear zone. Effluent from the clear zone passes through a Biotube®Effluent Filter and is discharged to the recirc/blend chamber
of the AX-RT unit.The effluent flows through the recirc transfer line to the recirc pumping system,which pumps filtered effluent to the
distribution manifold in the top of the unit.Effluent percolates down through the textile media and is divided—by means of a tank baffle
—between the recirc/blend chamber and the recirc/filtrate chamber inside of the unit.
The recirc pumping system's operation is controlled by a timer in the control panel. It allows the pump to dose the textile media for short
periods(usually 40-60 seconds),typically 72 times a day.These frequent"micro-doses,"which optimize the treatment process,occur
throughout the day to maintain the proper biological environment.
NIM-ATX-AXRT-1 Orenco Systems°,Inc.,814 Airway Ave.,Sutherlin,OR 97479 USA • 800-348-9843.541-459-4449•www.orenco.com
Rev.5.1,°12/17
Page 4
79 of 173