NCG551788_ Application_20220719

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ROY COOPER g
Governor a M
ELIZABETH S.BISER `• ".,•
Secretary
RICHARD E.ROGERS,JR. NORTH CAROLINA
Director Environmental Quality
July 19, 2022
Debbie Brandt
Angeline Bishop
8430 Island Point Rd
Charlotte, NC 28278
Subject: Permit Renewal
Application No. NCG551788
8430 Island Point Road
Mecklenburg County
Dear Applicant:
The Water Quality Permitting Section acknowledges receipt of your application for a new NPDES WW permit, including
supporting documentation and your check number 197 in the amount of $60.00 as payment of the application fee. These
items were received in our offices on July 19, 2022. Your application will be assigned to a permit writer within the
Section's NPDES WW permitting branch. The permit writer will contact you if additional information is required to
complete evaluation of your application. Your timely and direct response to any such request will help to expedite the
review process. Please note that acceptance of the application does not guarantee a NPDES permit will be issued for the
proposed activity. A permit will only be issued following a complete review of the application, concluding the proposed
discharge is allowable per applicable statutes and rules.
Information regarding the status of your renewal application can be found online using the Department of Environmental
Quality's Environmental Application Tracker at:
https://deq.nc.gov/permits-regulations/permit-guidance/environmental-application-tracker
If you have any additional questions about the permit, please contact the primary reviewer of the application using the
links available within the Application Tracker.
Sincerely,
Z:The ord C -18
Administrative Assistant
Water Quality Permitting Section
cc: Donald L. Munday-Piedmont Design Associates
ec: WQPS Laserfiche File w/application
D .,- North Carolina Department of Environmental Quality I Division of Water Resources
Mooresville Regional Office b10 East Center Avenue.Suite 301 Mooresvilk.North Carolina 28115
.'"'� '•.iYO"� 704.663.1699

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PIEDMONT DESIGN ASSOCIATES, P.A.
125 East Plaza Drive, Suite 101 Engineering
Mooresville, NC 28115 Surveying
Telephone [phone] Fax [phone] Planning
Email: dmundaypdapa.com
July 13, 2022 RECEIVED
NCDEQ/ DWR/ NPDES lUl_ 2O2Z
Compliance & Expedited Permitting Unit NCDEQIDWRINPDES
1617 Mail Service Center
Raleigh, NC 27699-1617
Attn: John Hennessy
Request for Coverage Under General Permit NCG55000
8430 Island Point Road, Charlotte, Mecklenburg County, NC
Dear Mr. Hennessy:
This letter serves as a formal request for coverage under General Permit NCG550000.
Attached are the required documents for a wastewater treatment and disposal system to serve an
existing single 3-bedroom residence with a total design flow of 360 Gallons per Day(GPD).
The Owner has currently a subsurface waste disposal system that has failed prematurely and has sought
a permit for an onsite wastewater using both subsurface repair and surface disposal options. Due to
setbacks, soil depth, & limiting topography, the only other option was for an aerated surface discharge
into Lake Wylie at the low point of the property.
This wastewater collection, treatment and disposal system is designed to consist of the existing
residences building sewer, existing septic tank with baffle and effluent filter, new Orenco AX-2ORTUV
advanced treatment unit, UV disinfection and riprap cascade aeration.
We are providing the following supporting documentation as requested for the NPDES for the above
referenced project. Items with "( )"correspond to NCG5500000 N.O.I. instructions as requested in the
application.
(A) One original and two copies requesting coverage under NCG550000.
(B) A signed and completed original and two copies of this COC/NOI/ATC application.
(C) A check in the amount of$60.00 was made payable to NCDEQ and submitted with the original
application.
(D) In the attached specification package under Section I — General, a narrative of the project and
scope of the work including influent to outfall has been described.
(E) Final plans and specifications signed and sealed by Donald L. Munday, PE and stamped "Final
Design— Not Released for Construction are include with this submittal.
(F) Copy of written and signed authorization for the PE to represent the Owner.
Also included with this submittal are the following: current septic system permit(s), email from
Mecklenburg County Health Department regarding the current state of the system,and an evaluation of
the current soils by AWT, a private soil consulting firm for a repair subsurface sewage disposal system.
There is not enough room on this site for a surface disposal system.
We look forward to working with you and/or other Staff on this project. If we can be of any assistance
during the review process, please do not hesitate to call.
1

Yours truly, \\‘������ ///
Piedmont Design Associates, P.A. Q ',
SEAL
17327
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Donald L. Munday, PE ��'�q/D i L.
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N. C. Registration No. 17327
07/13/2022
cc. Ms. Debbie Brandt, Owner
Mr. Brad Hallman, Mecklenburg County Groundwater& Wastewater Services
L

National Pollutant Discharge Elimination System FOR AGENCY USE ONLY
(NPDES)
Date Received
Division of Water Resources
Application for SURFACE DISCHARGE Year Month Day
Environmental Certificate of Coverage(COC)Under :Roo-a Q_) I4
Quality General Permit NCG550000 Certificate of Coverage(COC)
For Single-Family Residences and Similar Discharges N C G 5 5 ) "1 Ica
100%-domestic wastewater-_<1,000 gallons per day Check# Amount
I CM moo, GAD
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): Andrew Pitner,MRO Date: 5/19/2022
2. Owner's Contact Information:
Applicant Type: ®Individual ❑ Corporation ❑ Partnership
Owner Name and Title: Debbie Brandt&Angeline Bishop
Street Address: 8430 Island Point Road
City: Charlotte State: NC Zip:28278-
Telephone#(H): N/A Telephone#(W): N/A
Cell/Mobile#: [phone] Email: [e-mail]
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: 8430 Island Point Road
City: Charlotte State: NC Zip: 28278 -
County: Mecklenburg
Telephone#: Cell/Mobile#: [phone]
Website: N/A
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).
I-485 S Toward I-85. Take Hwy. 160(Exit 4)toward S.Turn R on Shopton Rd.toward west.Cross over
bridge.Turn R on Island Point Rd.Continue toward end until gate. Subject property is on L side of road.
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].
El Installation of a New Wastewater Treatment System(If yes, skip to Number 9.)
❑ Expansion of an Existing Wastewater Treatment System(for example,adding bedrooms) (If yes,
skip to Number 9.)
® Replacement of an Existing Wastewater Treatment System(If yes,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. El
❑ Sandfilter—Discharge to Surface Waters [or other,as defined 15A NCAC 02H.0103(11)]. 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. ❑
❑ Filter Media System(Pod System)—Discharge to Surface Waters [or other, as defined 15A NCAC
02H.0103(11)]. 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. El
❑ 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
El Primary sand filter ❑ Secondary sand filter ❑ Recirculating sand filter(s)
El Chlorination El Dechlorination ❑ Other components:
El Self-Contained POD system [describe]
® Leach Field
❑Post Aeration (specify type)
8. Provide Details of Single-Family Residence(SFR) or Similar Facility:
a) Type of facility:
®Residential ❑ Commercial
El 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 21Sept2017

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 ❑
d) Has the Health Department formally condemned your existing system
"unsuitable for repair?" Yes ® No El
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]: Mecklenburg County
Groundwater&Wastewater Services 4/19/2022
If previously permitted [local,county,or state],provide permit number and date issued[attach
copy,if available]: Mecklenburg County Groundwater&Wastewater Services
9. Check all PROPOSED new system components
El 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] Orenco AX-2ORTUV
®Post Aeration(specify type) Rip Rap Outfall
® 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.
Keep existing septic tank(installed 4/4/22)and abandon existing drainfield
® 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.
Addition of new Orenco AX-2ORTUV treatment pod after septic tank with UV and aerated discharge
Expanding Flow?-Do you propose to increase permitted or existing flow? El Yes ® No
Provide details of the Proposed NEW Discharge [Flow and Source Water]:
El 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 0 x 120
gallons per bedroom= 0 gallons per day to be permitted(design flow
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
Page 3 of 7 Revised:A. Orlando NPDES 21Sept2017

Application for Certificate of Coverage (COC) and/or Authorization to Construct(ATC)
under General-Permit NCG550000
estimated cost per foot to connect including fees. 14,250 LF(7a $50/LF=$712,500
+$4,383 Tap fee=$716,$83
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
(2) Is there sufficient area on-site? Yes ❑ No
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.
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).See attached report
by AWT and denial letter by Mecklenburg County Env.Health
e) Cost of Alternatives—Provide an estimation of the cost of each discharge
alternative or combination of alternatives. N/A
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.
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.
Lake Wylie is not a High Quality Water
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). See
Attached Map
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. Andrew Pitner-MRO
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).
See attached map.
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.
Page 4 of 7 Revised:A. Orlando NPDES 21Sept2017
L

Application for Certificate of Coverage (COC) and/or Authorization to Construct (ATC)
under General-Permit NCG550000
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/NOU 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.
*******k***********************************************************************
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: PG Ixra. gra.Ad
Title:
(Please r: 1, CAC 02H .0106(e)for definition of authorized signing officials)
June 30,2022
(Signature of Applicant) (Date Signed)
- --

Application for Certificate of Coverage (COC) and/or Authorization to Construct (ATC)
under General-Permit NCG550000
Page 6 of 7 Revised:A. Orlando NPDES 21 Sept2017

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 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

I, Debbie Brandt, current Owner of 8430 Island Point Road, Charlotte, NC, hereby designate Donald L.
Munday, PE as my legal representative for purposes of this Application for Certificate of Coverage (COC)
Under NCG550000.
62/30/ 2022—
Signature of Owner Date

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SPECIFICATIONS, CALCULATIONS, & SUPPORTING MATERIAL
FOR A POINT SOURCE DISCHARGE SEWAGE DISPOSAL SYSTEM
USING SEPTIC TANK, ADVANCED TREATMENT,
AND AERATED DISCHARGE `'
TO SERVE A 3 BEDROOM RESIDENCE RECEIVED
19 2022
8430 Island Point Road
NCDEQ/DWRINPDES
Charlotte, Mecklenburg County, North Carolina
July 12, 2022
FINAL DF SI T
Prepared for:
Debbie Brandt NOT RELEASED ;1t
8430 Island Point Road
Ph NC 28278 CONSTRUCTION
Phone:one: [phone]
Prepared by: ��������������ii
PIEDMONT DESIGN ASSOCIATES, P.A. `````\` �N CAR //i,i�
125 East Plaza Drive, Suite 101
Mooresville, NC 28115 401/5:W:
Phone: [phone] Fax: [phone] �'� �O '
NCBELS No.: C-1007 ';��,�7 �►,�` '• ���
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SECTION I -GENERAL
Due to premature failure of her existing septic system drain field, Debbie Brandt been seeking a discharge
permit for her existing residence located off Island Point Road in Charlotte, Mecklenburg County, NC. Ms.
Brandt has been turned down by NCDENR OSWP Section and there is not enough available space with
setbacks to have a land application (surface drip) type disposal system. Municipal sewer is not available
(greater than 5 miles from site). Ms. Brandt's only option is to seek a point source discharge into Lake Wylie.
These plans and specifications are for a septic tank, recirculating textile media filter with precast tank, UV
disinfection to discharge over rip rap prior to entering the stream. Due to limited available space, soil
conditions and limiting topography, a pre-treatment system and point source discharge is proposed. The
design flow has been set at 360 GPD as reflected in the current septic system permit permitted by
Mecklenburg County Groundwater and Wastewater.
The system is designed to accept, treat, and dispose of domestic waste from this residence only. No other
discharge is allowed, including condensate water from HVAC systems, etc.
The Engineer has designed a recirculating textile-media filter with UV disinfection system that dispenses
treated effluent through above ground discharge into a dry ditch flowing to Lake Wylie.The system has been
designed using design criteria intended to comply with NC DEQ rules and regulations and NC DHHS Onsite
Section Innovative Wastewater System for OSI Advantex Recirculating Textile-Media Filter.(IWWS-2004-3-
R3).
The installer shall be knowledgeable of the type of system to be installed and shall have prior instruction on
the installation of the various components of the system and shall have the prior approval of the component
manufacturer, (Orenco) and the approval of the Design Engineer.
Orenco's Field Representative and designer shall provide written acceptance of the system installation prior
to issuance of Engineer's Certification.
Scope of the Project:The scope of this project is to construct an advanced wastewater treatment&disposal
system from the existing residence.The waste will flow to an existing septic tank(installed within the last 24
months).Waste will pass through an effluent filter and leave the septic tank and flow via gravity to an Orenco
Advantex AX-20RTUV recirculating textile filter with integrated recirculation tank and UV disinfection filter.
Effluent exits the treatment module and passes back to the recirculation tank or onto the UV disinfection unit
depending upon flow volumes. Treated effluent will flow by gravity and discharge over riprap to aerate the
effluent before entering the receiving stream.
The advanced treatment pump controls will have a 24-hour clock, programmable as determined by the
operator.Controls shall also have elapsed run time clock and cycle counter for each pump.The controls shall
also have manual operating capabilities and alarms. The controls are to be located at a readily accessible
location at the treatment area between the two residences.
DIRECTIONS TO THE PROPERTY:
From 1-486 in Charlotte, take exit NC 160 in Steele Creek toward south. Turn right on Shopton Road. Turn
right on Island Point Road to gated entrance at Island Point Club. Lot is located on left side of road.
SECTION II - REGULATIONS
In addition to compliance with laws, rules and regulations as required under the General Conditions of these
Documents,the Contractor shall comply with the following specific regulations as applicable to the nature of
work included under this Contract.
Reference Material:
(1) EPA 625/1-80-012 Design Manual - On-site Wastewater Treatment and Disposal System;
Oct.,1980; Chapter 7.
(2) NC DEM Administrative Code : 15A NCAC 2H.0200, 15A NCAC T15A Section .1900
(3) OSI ADVANTEX Treatment System, Manual including performance information, OSI, Inc.
(4) EPA: Technology Assessment of Intermittent Sand Filter, April 1985.
(5) NC DEH-OSWPS— Innovative Approval for Orenco Systems, Inc.
Debbie Brandt Surface Discharge Page 1 July 12,2022
Charlotte,Mecklenburg County,NC

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SECTION III -BASIS OF DESIGN
DEVELOPMENT DESCRIPTION
Location 8430 Island Point Road
Charlotte, Mecklenburg County, NC
Water Supply Community Water Supply WeII(s)
Sewage Disposal On-Site Septic System with One Recirculating Textile
Media Filter, UV disinfection with Point Source
Discharge
PROJECTED WASTEWATER FLOWS
Proposed Use Single Family Residence
Base Design Flow 360 G/D
DESIGN BASIS -TREATMENT SYSTEM
Septic Tank Existing 1,000-gal pre-cast concrete w/New Orenco 4"
Effluent Filter at outlet
Effluent Filter (1) Orenco Model FTPSO444-36-NC
Pretreatment (1) Orenco Advantex AX20RT UV Textile packed bed
media filter modules
Pretreatment Control Panel VCOM-AX20B2PTHTUVSA
SECTION IV-COMPONENTS OF SYSTEM
■ Existing 1,000-gallon septic tank with new slotted filter, access risers and lids
■ (1) New Orenco Advantex AX-20RTUV Textile filter
■ UV PVC housing, light, and control panel
■ Rip Rap Ditch for post treatment aeration
A. TREATMENT SYSTEM
General Requirements - The Contractor shall furnish, install, test, and place into service and warrant the
complete system. The major system components including the septic tank risers and lids, slotted filter,textile
filter(pretreatment), UV disinfection unit piping, rip rap ditch and controls. Accessories shall be supplied by a
single operating entity and shall be equal to that as specified.
Five sets of submittal documents and shop drawings for all mechanical equipment and major materials including
piping,tanks,and all other accessories shall be furnished to the Engineer for approval. No equipment shall be
installed prior to approval by the Engineer.
1. Slotted Effluent Filter: An Orenco 4"effluent filter shall be installed in the PVC outlet tee of the septic tank.
The filter shall be manufactured by Orenco System Incorporated.Filter shall be Orenco model FTPSO436-28-
NC.
2. Advantex Textile Filter:One textile-containing packed bed media filter module with cover shall be used,one
module for a max. of 4 bedrooms or 480 gallons per module per day. The module shall be as described in
manufacturer's literature attached herein.
The module shall be pressure dosed with effluent filtered from the septic tank. Discharge from the module shall
spill over via gravity to the drip field-dosing chamber of the Orenco AX-20RTUV Module.
The Advantex Textile packed bed media filter module shall be designed installed and operated to meet the
following standards:
1. Biochemical Oxygen Demand, 5-day (BOD5)< 10 mg/I
2. Total Suspended Solids (TSS) < 10 mg/I
3. Ammonium-nitrogen (NH4-N) < 10 mg/I
Debbie Brandt Surface Discharge Page 2 July 12,2022
Charlotte,Mecklenburg County,NC

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4. Total Nitrogen (TN) (TN is Total Kjeldahl Nitrogen plus Nitrate + Nitrite Nitrogen) <20 mg/I or •
>60% removal
5. Fecal coliform bacteria densities < 1,000 colonies/100 mL
Standards are arithmetic means, except fecal coliform is a geometric mean.
Advantex Unit and all associated appurtenances are available through AQWA at(888) 552-2792.
3. UV Disinfection:A UV disinfection unit model UV-125/3-P manufactured by Orenco shall be installed per
the detail on plan sheet U-2 and in the specifications.The UV bulb,wiring and controls need to be installed at
this time. Pipe shall be primed and glued prior to installation. Unit is available through AQWA.
4. Control Panel: Control panel for the advanced treatment unit shall be mounted 36"or more above grade
and readily accessible. The unit shall be as manufactured by Orenco Systems, Inc. The treatment system
control panel shall be designed to control the treatment unit recirculation pump and monitor UV light intensity.
The control panel shall be provided factory pre-wired and tested in a NEMA 4X lockable fiberglass enclosure
which shall contain the following components. Motor contactors and circuit breakers for use with 230V AC 1
Ph current using a max 1%HP motor, programmable logic unit shall include time functions,elapsed pump run
clock and pump cycle counter, motor function,valve controls and float input function and fused transformer for
valves.An audiovisual alarm condition light and siren shall be mounted on the top of the panel and include a
separately fused transformer. The unit shall have a hand-off-auto (H-O-A) switch. Product shall be as
supplied by AQWA at(888) 552-2792.
The controller shall be able to perform the following functions: receive input for floats and provide operator
set timer-controlled pump operation.
Floats, pump and control circuits,and the control panel shall meet the requirements of Rule .1952(c). Panel
and control equipment shall include lightning protection, be protected from unauthorized access,and always
remain accessible to the system operator.
The activation of any alarm shall result in the activation of a dry and a 120 V powered alarm contacts.These
contacts may be used to activate externally mounted alarm devices and telemetry systems. The alarm
contacts will automatically reset when the R/O-N Switch for the activated alarm is placed in the reset/ off
position.
Panel Operation:
❖ High Level Alarm Float: When lifted this float will activate the audible alarm and the illuminated
pushbutton.
s• Pump Enable Float: When lifted this float will activate the normal dose function.
❖ Redundant Off& Low-Level Alarm Float: When lowered this float will activate the audible alarm and
illuminated pushbutton. This float will also deactivate the pump in both auto and manual.
❖ Pump Operation: The pump dosing cycles will be controlled by the liquid level in the tank.
Components Include:
❖ Motor contractor& circuit breaker rated for use with 230VAC, 1 Ph and 1 Ph max
❖ Top mounted audiovisual alarm (360 degree flashing red light and 90dB minimum)
5. Float Switches:Water level float control switches shall be equal to Orenco Inc.,mercury,or mechanically
activated switches,with cable of adequate length to terminate in the pump control panel. No splicing of wire
allowed between switches and control box. Use mercury switched on control circuits and properly rated
mechanical switches on power circuits. Conduit between the pump tank and he control panel shall be sealed
to prevent sewer gas from entering the control panel.The dosing tanks shall have 3 float switches,a low-level
"pump off' switch, a "pump enabling"float and at"high water alarm"float. Floats shall be hung from a PVC
bracket attached to the riser of the pump flow inducer assembly. Handle shall be within 12 inches of lid of
riser. Float clamps or brackets shall be supplied by the manufacturer. The lower-level control or"pump-off'
must be positioned above the pump, so that the pump always remains submerged. The upper-level control
"pump-enabling" is positioned to pump a specified volume of effluent or assures that a full dose is available
for dosing. The "high water alarm" control float is mounted above the "pump enabling"float. (+/-6-inches).
(Note: Care must be taken to ensure that floats do not become fouled by other components in the tank such
as the electric power cord or the lifting rope.)
6. Piping: All piping and fittings shall be Schedule 40 PVC. Glue for all PVC pipe joints shall be as
recommended by the pipe manufacturer. Discharge pipe shall be 4-inch PVC with a minimum slope of 2.0%
to the discharge point.
Debbie Brandt Surface Discharge Page 3 July 12,2022
Charlotte, Mecklenburg County,NC

7. Fittings &Valves: All fittings and valves within this piping system shall be PVC ball valves capable of
sustaining the working pressure and imposed loads.The fittings and valves shall be compatible with the pipe
used. Valves shall be PVC Ball Valves with seats of self-lubricating Teflon and seals of Viton "O" rings with
bell and faucet connections or as approved by the engineer.
The Contractor shall be required to provide as many tests and/or certifications as the Engineer may deem
necessary for materials, such as concrete, piping, valves, steel reinforcement, all fasteners and anchorage
systems, etc.
8. Rip Rap: Rock riprap shall be dense,sound,and free from cracks, seams,and other defects conducive
to accelerated weathering.The rock shall be angular to sub-rounded in shape with the greatest dimension not
greater than 2 times the least dimension. It shall be free from dirt, clay, sand, rock fines, and other material
not meeting the required gradation limits. Rock density shall be 165 pounds per cubic foot or greater. Size
shall be no less than 4-inch in diameter.
9. Geotextile Fabric:An underlayment fabric shall be placed under the rip rap for the discharge.Contractor
shall place Mirafi®160N under all rip rap. Mirafi®160N is a nonwoven geotextile composed of polypropylene
fibers,which are formed into a stable network such that the fibers retain their relative position. 160N is inert to
biological degradation and resists naturally encountered chemicals, alkalis, and acids.
UTILITY CROSSING AND LOCATIONS
The contractor is responsible for locating all services before beginning work on the site. The plans are
approximate and may not show all utilities.
WATER LINE VERTICAL SEPARATION: Clear separation distance when a water line crosses over a sewer
must be at least 18-inches at the closest point. When conditions prevent an 18-inch clear separation from
being maintained, or whenever it is necessary for the water line to cross under the sewer, both the water line
and sewer shall be constructed of ferrous materials with mechanical joints equivalent to water main standards
for a distance of at least 10 feet on each side of the point of crossing,with full sections of pipe centered at the
point of crossing.
STORM DRAIN SEPARATION: Horizontal separation between sewer lines and storm drains shall be at least
ten feet. Vertical separation between sewer lines and storm drains at crossings shall be at least eighteen
inches at the closest point unless the sewer is of cast iron pipe or encased in concrete for at least ten feet on
either side of the crossing.
CONSTRUCTION SEQUENCE
The new tank, treatment, pumps, control panel, distribution device and nitrification field shall be installed
complete, tested, and accepted before receiving any waste.
1. Installation of the treatment and discharge system shall be coordinated with the Owner and Engineer of
Record. Scheduling shall be as necessary to comply with overall facility operation.
2. Installation of the system shall be performed to the satisfaction of the Owner and Design Engineer.
3. The Contractor shall install all components of the system in strict accordance with the plans and
specifications. Upon completion of the system construction,the Contractor shall charge the system with
water and go through a complete cycle.Any failure or discrepancy shall be corrected immediately.The
Manufacturer of the component and the Contractor shall warrant the component and system for one
year from the date of acceptance by the Owner.
After the system is installed, the following should be checked to ensure that the system would not be
overloaded with excess rainwater and run off:
• The treatment area is shaped to shed rainwater and is free of low area.
• All tank access lids shall be inspected for watertight construction, diversion of surface water and
secured but readily accessible to all the chambers.
• The recirculation pump shall be checked for proper operation and ease of removal for service or
replacement.
• All metal installed in tanks shall be stainless steel.
• Effluent filters shall be accessible and easily removed for servicing.
Installation of the system shall be performed under the supervision of the Engineer.
Debbie Brandt Surface Discharge Page 4 July 12,2022
Charlotte,Mecklenburg County,NC

p
The system shall not be operated until the Project Engineer certifies in writing that the system has been
installed in accordance with the approved plans and specifications.
The Wastewater System Installation Contractor shall agree to provide a minimum of one-year regular service
to the Owner for maintenance and upkeep of this system at no additional cost to the Owner, and such one-
year period shall begin from the date of final inspection and acceptance of the system construction by the
Owner and the Engineer.After the above one-year period has expired,the Installation Contractor shall offer a
continuation of maintenance and upkeep service at a reasonable charge as may be negotiated between the
installation Contractor and the Owner. Such service shall include checking the entire system at least monthly,
offering quick response servicing in case of a malfunction of the system(maximum of 24 hours after warning
is given by the"Owner's Warning Panel")and performing such servicing of components and replacing of worn
or defective equipment as may be necessary to keep the system operating in good condition. If the
Installation Contractor will not be willing to agree to the above described one-year maintenance period,then
any other time must be acceptable to the Owner and the Engineer.
A set of As-Built plans shall be prepared by a Professional Surveyor licensed to practice in the State of North
Carolina.The Surveyor shall be hired by the Contractor to perform the work.The Contractor shall provide the
"As-Built"plans to the Engineer.The Engineer shall provide the signed and sealed"As-Builts"to the Engineer
and Owner which will show actual vertical and horizontal location and design of all system components and
contain a complete list of all mechanical equipment installed whenever any deviations were made from the
approved plans and specifications. The Contractor shall forward to the Engineer two bound sets of all
manufacturer's component data along with the "As Built" data.
Final Landscaping:After the system is installed,the following should be checked to ensure that the system will
not be overloaded with excess rainwater and run-off.
(a) The collection and treatment areas are graded to shed rainwater and are free of low areas.
(b) Curtain drains, grassy swales, or ditches for diverting ground and surface water are installed.
(c) Gutter and downspout drains are directed away from the system.
Any problems should be corrected before approving the system.
OPERATING PERMIT
1. An Operation Permit may be issued by NC DEQ after all conditions of the improvement permit have
been met;the Design Engineer certifies in writing that the system has been installed in accordance with
the approved plans and specifications.
2.The operation permit shall include description of facilities served and sewage system components,as-
built plans and specifications, legal documents, operation and maintenance manual, monitoring and
performance requirements, and other operating conditions deemed appropriate.
OPERATING CHECK AND ADJUSTMENTS
1. After permanent power has been connected and all components of the system have been installed,
the contractor shall schedule a time for the checking of the system for proper operation. The check
shall be performed in the presence of the Design Engineer, Septic System Contractor,and Owner.Any
discrepancies shall be corrected until the system operates as designed.
2. Fill the septic tank and treatment unit with water.
3. Inspect collection system for line, grade, inverts, infiltration, and leakage.
OPERATING MAINTENANCE
This work shall be performed only by operators knowledgeable of the system. Operation, Maintenance,and
Inspection Procedures shall include but not be limited to the following:
• Enter a contract with a licensed septic tank operator to inspect and clean effluent filter in septic tank and
advanced treatment unit.
• Septic tank shall be inspected at each visit and shall be pumped a minimum of every three years or
when solids accumulate to 1/3 the volume of the tank.
• An inspection report should be completed and filed each time the system is checked.
• The pump control timer shall be checked to verify that the pump run time is correct to ensure the correct
dosing volume in the recirculation tank. Adjustment shall be made as required.
• Pressure head at the advanced treatment unit should be checked and adjusted one month after
Debbie Brandt Surface Discharge Page 5 July 12,2022
Charlotte, Mecklenburg County,NC

installation and annually thereafter.
• All piping and fittings shall be checked annually for damage and/or proper operation and corrections
made immediately.
• The property should be inspected to ensure all surface water is deflected away from the treatment area.
Any ponding of surface water should be corrected.
• Grasses shall be mowed and maintained, and any erosion shall be corrected promptly.
• The recirculation pump electrical panel and wiring should be checked to insure tight,clean connections
with no corrosion and proper operation.
• Pump switches shall be checked for free operation and proper level set.
The current system owner (Debbie Brandt and subsequent owners) shall establish an operation and
maintenance program and procedure based on experience obtained from similar installations.
The current system owner(Debbie Brandt and subsequent owners)shall be responsible to comply with all
above operating and maintenance procedures in addition to any so specified on the operation permit issued
by the NC DEQ or may be necessary in the future for the operation of the system to meet all public health
laws, rules, and regulation regarding the wastewater system.
Failure to comply with these operating and maintenance procedures will necessitate immediate legal action
by the NC DEQ to suspend or revoke the operation permit.
OWNERSHIP RESPONSIBILITY FOR THE SYSTEM:
It must be kept in mind that this system is designed to accept a moderate amount of wastewater at domestic
waste strength (which is call the EFFLUENT).
Conservation measures must be undertaken by all members of the operation to minimize the volume and
strength of wastewater entering the disposal system, including, but not limited to, the following:
(a) Provide water conserving plumbing fixtures within the facility. Installing water closets that require
no more than 1.6 gallons per flush.
(b) Develop conservative water use habits.
(c) Monitor and maintain the system as necessary for proper operation.
(d) Check and pump the septic tank sludge on a regular basis as will be specified in the operating permit
or as may be required.
(e) Make rapid repairs to leaking plumbing fixtures and faucets.
Debbie Brandt Surface Discharge Page 6 July 12,2022
Charlotte,Mecklenburg County,NC

SEEDING SPECIFICATIONS
SLOPES 3:1 or FLATTER
1.Apply agricultural lime at the rate of 90 LB/1000 SF.
2.Apply 10-10-10 commercial fertilizers at the rate of 20 LB/1000 SF.
3.Seed in accordance with the following schedule and application rate:
DATE TYPE PLANTING RATE
Aug 15- Nov 1 Tall Fescue 200 LB/AC or 7 LB/1000 SF
Nov 1 - Mar 1* Tall Fescue And 200 LB/AC or 7 LB/1000 SF
Abruzzi Rye 25 LB/AC or 2 LB/1000 SF
Mar 1 -Apr 15 Tall Fescue 200 LB/AC or 7 LB/1000 SF
Apr 15-Jul 30 Hulled Common or Bermuda 30 LB/AC or 1 LB/1000 SF
Jul 15-Aug 15 Tall Fescue And 200 LB/AC or 7 LB/1000 SF
Brown Millet Or 35 LB/AC or 3 LB/1000 SF
Sorghum-Sudan Hybrids 30 LB/AC or 3 LB/1000 SF
4.Mulch with straw applied at the rate of 75-100 LB/1000 SF.
* Heavily mulched during January- March period.
SLOPES GREATER THAN 3:1 TO 2:1
1.Apply agricultural lime at the rate of 90 LB/1000 SF.
2.Apply 10-10-10 commercial fertilizers at the rate of 20 LB/1000 SF.
3.Seed in accordance with the following schedule and application rate.
DATE TYPE PLANTING RATE
Mar 1 -Jun 1 Sericea Lespedeza (scarified) & 50 LB/AC or 11 LB/1000 SF
Mar-Apr Add Tall Fescue or 150 LB/AC or 32 LB/1000 SF
Mar-Jun Add Weeping Lovegrass 5 LB/AC or 1 LB/1000 SF
Jun -Sep 1' Tall Fescue and 60 LB/AC or 12 LB/1000 SF
Brown Top Millet 35 LB/AC or 3 LB/1000 SF
Sorghum Sudan Hybrids 30 LB/AC or 1 LB/1000 SF
Sep- Mar 1 Sericea Lespedeza 70 LB/AC or 14 LB/1000 SF
(Unhulled-unscarified)
Tall Fescue 150 LB/AC or 32 LB/1000 SF
Millet or Sudan 20 LB/AC or 1 LB/1000 SF
**Temporary- Reseed September 1 at recommended rates.
4.Mulch with 3" straw applied at the rate of 50-90 LB/1000 SF.
Debbie Brandt Surface Discharge Page 7 July 12,2022
Charlotte, Mecklenburg County,NC

MECKLENBURG
COUNTY FAILURE
LETTER

David DeCaron
From: Michelone, Jeremy <[e-mail]>
Sent: Tuesday,June 14, 2022 10:43 AM
To: David DeCaron; Hall, Matthew
Subject: FW: 8430 ISLAND POINT RD
David, please see the attached email below from Matt. I was unable to insert the date of inspection in the box that you
included in the previous email. I apologize for the delay but Matt was on vacation last week. Please let me know if you
need any other information.
Thank You,
Jeremy
�r. .401-e
Jeremy Michelone, REHS/Environmental Health Supervisor
Groundwater&Wastewater Services
Mecklenburg County Public Health
3205 Freedom Drive Suite 8000 I Charlotte, NC 28208
Office: 980-314-1680 I Cell: [phone]
In A®
[e-mail]
From: Hall, Matthew<[e-mail]>
Sent:Tuesday,June 14, 2022 10:31 AM
To: Michelone,Jeremy<[e-mail]>
Subject: 8430 ISLAND POINT RD
Hey Jeremy,
On 4/4/22 I issued a tank replacement repair permit for the property located at 8430 Island Point Rd, Charlotte,
NC 28278. The owner had complained of slow draining fixtures and toilets, and mentioned that the existing tank had
been damaged at some point in the past before she acquired the property. There is a community well located approx.
120 feet from the tank and existing drainfield, and Mecklenburg County Water Quality has a SWIM buffer that ends
approximately 17 feet downhill of the tank. I relayed to the property owner that I could issue a tank replacement permit
to replace the tank but would need to have the existing drainfield located and partially excavated by a contractor before
I could issue a repair permit, as topography is unsuitable on the immediate downhill area of the existing location,the
water quality buffer precludes all other downhill areas, and the community well buffer precludes the majority of the
uphill areas. My first inclination as to a repair would be to assess the existing drainfield, and perhaps add in a small
additional drainfield bed directly adjacent to the existing, but would need to have the extent of the existing found.A
tank replacement only permit was issued with the stipulation that I would need to be onsite during replacement to
assess the existing drainfield with the contractor.
On 4/19/22 at the behest of Allpro Septic to look at the removal/replacement of a septic tank that had been
determined to be in disrepair.The homeowner had also complained of sewage back ups into the house/slow draining
fixtures. The existing tank had been damaged in the past and had a large concrete slab placed over it as a lid, the
contractor also excavated into the existing bed. The existing bed was found to be approx. 24' of washed stone, with 12
inches of ez flow that had at some point been placed on top of it. There are no records of the original permit, nor repair
permits in MCHD database. The existing drainfield was saturated with effluent, and upon excavation, lateral water
1

I
movement from the upper trench wall was observed leaking into the bottom of the field, draining into the tank
, excavation. An exploratory pit was attempted in the area between the community well buffer and the existing system,
uphill of the existing, but was unable to be dug greater than 7 inches due to hitting hard rock.
At this point both I and the contractor informed the homeowner that we could only replace the tank and hook
into the existing system, and that she should contact an LSS to explore other options for a more permanent solution, as
there was no other suitable area for repair due to the community well setback and water quality buffer. Due to the
lateral water movement I also did not consider any replacing of the existing system. I informed her that she would likely
require some sort of pretreated system to encroach upon the water quality buffer and that permitting of such a system
was outside the scope of my ability and delegated authority.
Environmental Health Specialist
Mecklenburg County Public Health
Cell: [phone], Fax: [phone]
Address: 3205 Freedom Drive. Suite 8000, Charlotte, NC 28208
Website: http://envhealth.charmeck.org
COVID-19 Information:
MCPH COVID-19 hotline at 980-314-9400.
Information changes rapidly— please revisit.
1. CDC Webpage: https://www.cdc.gov/coronavirus/2019-ncov/index.html
2. NC DHHS Webpage: https://epi.dph.ncdhhs.gov/cd/diseases/2019nCoV.html
3. County Webpage: https://www.mecknc.gov/news/Pages/Update-on-Novel-Coronavirus.aspx
2

SOIL SCIENTIST
EVALUATION

Engineers and Soil Scientists
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Agri-Waste Technology,Inc. fo /F
501 North Salem Street CR
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Suite 203 £, s; a-
Apex,NC 27502 y
919-859-0669 4
www.agriwaste.com �.b-` ?'.,
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Soil Suitability f Domestic
Sewage Treatment and
y
Disposal S' stems
8430 Island Point Road,
Charlotte, NC . 28278
Mecklenburg Co .
PID : 19909125
Prepared For: Debbie Brandt, Client
Prepared By: Chris McGee, Licensed Soil Scientist
Trevor Hackney
Environmental Scientist
Report Date: May 31, 2022

t)—\\
Engineers and Soil Scientists ��5tio SOIL sole,
Agri-Waste Technology, Inc. •y`p e^ .„tER '14,c+'Pecs,
501 North Salem Street, Suite 203 4?. ! ,,;
Apex, NC 27502
919-859-0669 `1
www.agriwaste.com �,p� '
�11bRht
Soil Suitability for Domestic Sewage Treatment and Disposal Systems
8430 Island Point Road,Charlotte,NC.28278
Mecklenburg County(PIN: 19909125)
PREPARED FOR: Debbie Brandt, Client
PREPARED BY: Chris McGee, LSS
Senior Soil Scientist
Trevor Hackney, Environmental
Scientist
DATE: May 31, 2022
Agri-Waste Technology, Inc. (AWT)was contracted by Debbie Brandt to perform a soils &
site evaluation for property located at 8430 Island Point Road, Charlotte,NC. The following
report and attachment summarize the findings of the evaluation performed by Chris McGee and
Trevor Hackney May 12, 2022.
The parcel totals approximately 0.65 acres. An existing home is located on the property. It is
our understanding that the existing system may need to be replaced, as determined by others. A
community well is located near the front of the property. The entire property was thoroughly
traversed during the evaluation. The property is adjacent to Lake Wylie. An approximate 50'
setback from the lake, soil boring locations, and approximate depths are indicated in the maps in
Attachment 1.
Findings
Soils in the region are mapped Wilkes soil series—based on the USDA-NRCS general soil
maps of the area. The soils in the evaluation did not match the typical characteristics expected of
Wilkes soils on the property. The limiting feature of the soil borings advanced on this property
are indications of a shallow seasonal high-water table (Chroma 2 Colors). This was generally
observed at depths less than 20". However,portions of the property have been disturbed and
some fill soil was observed in the soil borings advanced on the property.

*
No consistent areas with suitable depths for any county based on-site wastewater system
could be delineated during the evaluation. Usable soil depths ranged from 10 inches to 24 inches
before encountering an unsuitable feature. The attached evaluation map indicates the
approximate depths and locations of all borings. In general, a consistent area of 13+ inches of
usable soil is required for the most advanced county based on-site wastewater system(TS II
treatment standard pretreatment with subsurface drip dispersal).
Conclusions
Based on the outcome of this preliminary evaluation,no recommendation can be made to
pursue a county based on-site wastewater system on the property. The remaining options
involve pursuing a system permitted through the NC Department of Environmental Quality—
Division of Water Resources (a direct discharge septic system). However,no guarantee can be
made at this time regarding the suitability of this property for one of these systems. These
systems must meet stringent wastewater pretreatment requirements and qualifications for site
suitability. It is likely that an easement will need to be granted to permit this type of system to
be discharged into Lake Wylie. An engineer should be contacted to initiate conversations with
the NC Department of Environmental Quality and the Lake Owners to permit this type of septic
system
We appreciate the opportunity to assist you with this matter.
Sincerely,
Chrisei,4
McGee Trevor Hackney
04 '" ua rte�/neu JiQ
2

l
ATTACHMENT l: AWT Evaluation Maps

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Preliminary . t a'' + c / /
Soil Evaluation
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Debbie Brandt
Mecklenburg Co.NC. ; „ • ;'. ♦`♦
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Q Community Well '/ % �♦ ���' �/
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-��Surface Water !�,p rp a�. ,=: �, *°-,——.-
Parcel Buffer 10'
Disturbed Area 15' `
House Box , l° ''. >
Surface Water Buffer 50' '1,2,"*.i. ,,r4; �
Well Buffer 100' t-, a '•.
Existing Septic System `° i .- ,• , *g e,
ParcelVED /ilit ,°
of
Soil Type(WSS) 1' = e »�� r /
Soil Boring Depth(in.)
(j <12" .;r-, 4 J
o 18-23"
O 24-29" 1
Drawn By:Trevor HackneyIFF
I Reviewed By:Jeff Vaughan , 25 50 100
Date 5/18/�022 r .d ♦ j Fee

ATTACHMENT 2: AWT General Soil Boring Descriptions

DEPARTMENT OF HEALTH AND HUMAN SERVICES Sheet_1_of_2_
' DIVISION OF PUBLIC HEALTH,ENVIRONMENTAL HEALTH SECTION PROPERTY ID 19909125_
Ok-SITE WATER PROTECTION BRANCH COUNTY:_Mecklenburg_
SOIL/SITE EVALUATION
0 for ON-SITE WASTEWATER SYSTEM
(Complete all fields in full)
OWNER: Debbie Brandt _ APPLICATION DATE
ADDRESS: 8430 Island Point Road,Charlotte,NC.28278 DATE EVALUATED:_5/12/2022 _
PROPOSED FACILITY:_Single Family Residence PROPOSED DESIGN FLOW(.1949): 360_ PROPERTY SIZE: —0.65 Ac._
LOCATION OF SITE: 8430 Island Point Road,Charlotte,NC.28278 PROPERTY RECORDED:
WATER SUPPLY: ❑Private ❑Public ❑Well ❑Spring Other Community Well
EVALUATION METHOD: (Auger Boring ❑Pit ❑Cut TYPE OF WASTEWATER: y Sewage ElIndustrial Process ❑Mixed
P
o SOIL MORPHOLOGY OTHER
F (.1941) PROFILE FACTORS
I .1940
L LANDSCAPE HORIZON
E
POSITION/ DEPTH 1942 PROFILE
# SLOPE% (IN.) .1941 .1941 SOIL .1943 .1956 .1944 CLASS
STRUCTURE/ CONSISTENCE/ WETNESS/ SOIL SAPR RESTR &LTAR
TEXTURE MINERALOGY COLOR DEPTH 0 HORIZ
CLASS
0-10" Gr;SL SS:SP;Fr 20" Chroma 2 General Boring
Description i
10-20" WSBK;SCL SS;SP;Fr
1 20+" WSBK;SCL SS;SP;FI Chroma 2
Observed
.-
0-10" Gr;SL SS;SP;Fr 10" Chroma 2 General Soil Boring
Description
I 0+" WSBK;SCL SS;SP;Fr
Chroma 2
2 10 20 Observed
3
•
DESCRIPTION INITIAL SYSTEM REPAIR SYSTEM OTHER FACTORS(.1946):
SITE CLASSIFICATION(.1948):
Available Space(.1945)
System Type(s) EVALUATED BY: Trevor Hackney_&Chris McGee
OTHER(S)PRESENT:
Site LTAR
COMMENTS:
Updated February 2014

LEGEND
use the following standard abbreviations
SOIL CONVENTIONAL LPP MINERALOGY/
LANDSCAPE POSITION GROUP TEXTURE .1955 LTAR* .1957 LTAR* CONSISTENCE STRUCTURE
CC(Concave Slope) I S(Sand) 1.2-0.8 0.6-0.4 SEXP(Slightly Expansive) G(Single Grain)
CV(Convex Slope) LS(Loamy Sand) EXP(Expansive) M(Massive)
D(Drainage Way) CR(Crumb)
DS(Debris Slump) II SL(Sandy Loam) 0.8-0.6 0.4-0.3 GR(Granular)
FP(Flood Plain) L(Loam) SBK(Subangular Blocky)
FS(Foot Slope) ABK(Angular Blocky)
H(Head Slope) III Si(Silt) 0.6-0.3 0.3-0.15 PL(Platy)
L(Linear Slope) SiCL(Silty Clay Loam) PR(Prismatic)
N(Nose Slope) CL(Clay Loam)
R(Ridge) SCL(Sandy Clay Loam) MOIST WET
S(Shoulder Slope) SiL(Silt Loam)
T(Terrace) VFR(Very Friable) NS(Non-sticky)
IV SC(Sandy Clay) 0.4-0.1 0.2-0.05 FR(Friable) SS(Slightly Sticky)
SIC(Silty Clay) Fl(Firm) S(Sticky)
C(Clay) VFI(Very Firm v.Very Sticky) VS(Very Sticky)
0(Organic) None None EFI(Extremely Firm) NP(Non-plastic)
SP(Slightly Plastic)
*Adjust LTAR due to depth,consistence,structure,soil wetness,landscape,position,wastewater flow and quality. P(Plastic)
NOTES VP(Very Plastic)
HORIZON DEPTH In inches below natural soil surface
DEPTH OF FILL In inches from land surface
RESTRICTIVE HORIZON Thickness and depth from land surface
SAPROLITE S(suitable)or U(unsuitable)
SOIL WETNESS Inches from land surface to free water or inches from land surface to soil colors with chroma 2 or less-record Munsell color chip designation
CLASSIFICATION S(Suitable),PS(Provisionally Suitable),or U(Unsuitable)
Evaluation of saprolite shall be by pits.
Long-term Acceptance Rate(LTAR):gal/day/ft2
Show profile locations and other site features(dimensions,reference or benchmark,and North).
I y
i
Updated February 2014

Attachment 3: Additional Documentation

Supervisor/Administrative Professional Checklist
New Septic E New Well ❑ Use Existing Alteration Li Modified Plot Plan
New Septic Fees Paid:
IP ($250.00) Initials/Date
CA ($200.00) Initials/Date
OP ($200.00) Initials/Date
(CA and OP fees need to be paid before a building permit can be issued)
New Well Fee Paid: $550.00 Initials/Date
Use Existing Fee Paid: $100.00 Initials/Date
Alteration Fee Paid: $300.00(Total) $200(If use existing was paid) Initials/Date
Modified Plot Plan Fee Paid: $100.00 Initials/Date
?//
Floor plans need to be submitted and reviewed before CA can be issued Reviewed :t tyi
This site is served by septic and well. Verify each is complete before final hold is released. P
Septic file completed.❑ Well file completed. C
Send permit for signature. Signature received. ❑
This septic system requires a certified operator contract before final hold is released.El
Certified operator contract is on file. ❑
/ 1/ c, . 7 2 „
f{S
TYi7 /

_ . /----6 6
• ��`' ( () 10 APR'19 AM 8:27
'^,:� MECKLENBURG COUNTY / \
iz' ►,e 7 !', I HEALTH DEPARTMENT — /L)
I'VOIJ (((
APPLICATION FOR APPROVAL TO USE AN EXISTING
. - ON-SITE WASTEWATER TREATMENT& DISPOSAL SYSTEM/WATER SUPPLY WELL
APPLICATION TYPE:Q SEPTIC ONLY 0 WELL ONLY 0 SEPTIC&WELL
0 ADDITION OR RENOVATION WITH OCCUPANCY INCREASE 0 EXCHANGE MOBILE HOME(SAME a BEDROOMS)
O ADDITION OR RENOVATION WITH ND OCCUPANCY INCREASE Q COMMERCIAL�� I1 OR INDUSTRIAL
PERSON FILING APPLICATION: PROPERTY OWNER: 0. SAME AS PERSON FILING APPLICATION
NAME. Debora Brand: NAME
ADDRESS. 5310 Wolcott Ct ADDRESS
CITY Waxhaw CITY
STATE. NC ZIP. 28173 STATE' ZIP
PHONE [phone] PHONE
ALTERNATE PHONE' ALTERNATE PHONE
E-MAIL igoudea@aol corn E-MAIL
JOB LOCATION INFORMATION
TAX PARCEL X: 199C9125 SUBDIVISION OR MOBILE HOME PARK NAME:
STREET ADDRESS: 8430 Is'and Point Rd
CITY, Cha:'olte LOT S:
STATE:NC ZIP: 28278
WATER SUPPLY:
O MUNICIPAL 0 PRIVATE WELL 0 PUBLIC WELL 0 SHARED WELT. 0 OTHER
RESIDENTIAL PROPERTY TYPE: QrirA OCCUPANCY(both fields are required).
Q HOUSE 0 MODULAR HOME 0 MULTIPLE FAMILY NUMBER OF BEDROOMS 3
O SINGLE MOBILE HOME 0 DOUBLE WIDE NUMBER OF OCCUPANTS
O OTHER
COMMERCIAL I INDUSTRIAL PROPERTY TYPE: ❑NiA
TYPE OF BUSINESS INDUSTRIAL WASTES'QYES ONO
t EMPLOYEES PER SHIFT UNDERGROUND STORAGE TANKS? OYES ONO
0 OF SHIFTS
ADDITION/RENOVATION TYPE ATTACHED TO EXISTING STRUCTURE:
EDBEDROOM D BATHROOM E KITCHEN D DINING RCOM IVING til�t ll ODEN
❑GARAGE ❑SUNROCM ❑PORCH ❑DECK EOTHER3t��1p, At,.. A4.rnt • __
ADDITION/RENOVATION TYPE DETACHED FROM EXISTING STRUCTURE!
Ej DETACHED GARAGE ❑DETACHED GARAGE WITH PLUMBING O POOL HOUSE OSHOP ❑BARN
El STORAGE SHED ©DFTACHEC FORCH!DECK ❑OTHER
•The undersigned owner or legal agent fc the owner, of the property described above as the"Job Location"has read the foregoing
appli ti n, acknowledges That the contents of same are true.and authorizes the Mecklenburg County Health Deoarlment to enter onto the
pro eny f pu ose of processing this request.
C' s Agent's Signature Dale
A PROPOSED PLOT PLAN(see page 2)is requited to be submitted w Ih each apphcalion.
Page 1 of 2
MECKLENBURG COUNTY—GROUNDWATER&WASTEWATER SERVICES
700 N.TRYON ST SUITE 211 CHARLOTTE.NC 28202,OFFICE 704-338-5103,FAX [phone]
Revised on.01/03/I1

File it: PROPOSED PLOT PLAN
A drawing showing the locations of the following items is required existing and proposed property lines with dimensions,easements or
right-of-ways, proposed building pad(s)or existing building footprint(s),all appurtenances(garage,driveway,deck, pool,etc.),location of
existing or proposed well(s),location of existing or proposed sewer lines and sewage disposal systems.surface water bodies,and any
aboveground or underground storage tanks. ,Provide names for all roads that adjoin the property
Street Address, 8-180 j $lG.e/ /aoi n f2 J G'7,y1,lit N6. 24.2 7I'Tax Parcel 0. I `!�J o9 /2 r
,
I7
•
•The undersigned,an authorized agent of Me Mecklenburg County Health Department,certifies that the Department has approved the Request for the'Job
Location"contained in this document This approval is granted in accordance with the provisions of Laws and Rules for Sanitary Sewage Collection
Treatment,and Disposal and WaterSupply Wells in effect the time or issuance of the permit and subject 1hB I provisions
• No work shall be conducted on the septic tank system unlit ///(mil
an installation,construction,alteration and/or repair approval
is granted by this Department.
• This permit is not transferable 9
• AdditioNRenovab issuance approval valid i year from suance date
m
• Mobile home exchange approval va id 5 months fro issuance dale ,vim( 7 rW �t—
RE •Signature Date
Page 2 of 2
MECKLENBURG COUNTY-GROUNDWATER 8 WASTEWATER SERVICES
700 N TRYON ST SUITE 211 CHARLOTTE NC 28202 OFFICE 704 335.5103,FAx [phone]
Revised on 01/03/11

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. i •

` MECKLENBURGCOUN3']y
LAND USEAND ENUIROXIfENTAL SERVICESPt�rnreitt Receipt
-
,
Receipt Information
Date: 04/10/19 Amount: 10000
Rwcoipt#: 116579 Tendered: 10000
Cheok / Auth #: VISA 04775O Returned: OOO
Received By: ELL|SLVV
Account Information
Auoount #: 200000
Contractor: 8RANDT. DEBORA
Attn:
Address: 531O WOLCOTT CT
Address:
City/State/Zip: �kAXHAVV. NC 28173
Item Description Pennit# Quantity Unit Price Total Price
0705 Use Existing System l 10000 10000
843O ISLAND POINT RD
�
�
Outstanding Balances
Month-To-Date Prior Month 30Duys GODaym 90Days Balance
-- ----- —

1.46,.. I Ji 11
Payment Receipt
Mecklenburg County P05
Environmental Health RitAcsiihrgryTor Customer Name Here
700 N Tryon Street
Charlotte, NC 253202
Phone [phone]
Bill To:
DEBORA BRANDT
5310 WOLCOTT CT
Waxhaw, NC 28173
Single Payment
Payment Amount S100 00
fran$actio,:ate 04/10/20195 33 AM Pacific Time
Total: $100.00
Pay methoe 1.5A ••OOOOO•••••69so
Approval a 04755D
ve Pau-lbe, 18ef8ced 6d75 4227-abf5-4d5bd45b1c2d
Amount 5100 00
Thank you for your payment.
https://swp.paymentsgateway.net/co/defaultaspx?pg_api_login_id=mHS3g 1 C2u5&pg_sw... 4/10/2019

POINT NOT SET `w1' rrn.r I v . ..... '-.s. .
LINES IMPROVEMENTS NOT SHOWN pier&floating dock
1" IRON PIPE OTHER THAN AS INDICATED. \ •
FOUND
n Boundary not surveyed `'
`1 Tie Line (Not to Scale) LAKE WYLI E
- Right of Way DUKE ENERGY
NOTE:AREA BY COMPUTER LAKE LEVEL
#4REBAR i #4REBAR BENCH
_ SET IN RIP RAP SET IN RIP RAP MARK
P/L FOLLOWS 570 37.01' S67.60'
S 33°33'06"
CONTOUR A°� S �3 364;.�
FIELD LOCATED N.
A�tk3�E •.' • --.--•—
Vii SSA �•�•
r,. PUMP .` ep
'` !'.FIELD LOCATED #4REBAR
•
A'�1B? (0 �a� �•�• 35' LAKE BUFFER SET IN RIP RAP
CONTOUR G G c ,• �.—._.--
571 68� co� �' r
1% CHANCE FLOOD -- i
LINE FIELD LOCATED o - ., { \.
•
"' / \sidewalk --
11 63 M / 50' LAKE BUFFER 1 DRAINAGE
/'
/� 5658�����a�outwit'', z " i FIELD LOCATED STONES
/ 5> t� Gp.RO(//y�� /' /. 2.5'
/ N ©�'� gSION �/ ^� OVER P/L
__ /©� q I ,, ^moo
.4 SF-P`L }I / ��.
�: - w
L-3 moo;coco
ti k ' LOT 15
6H6 . AC = 0.6475+-
LOT 16 LOT 14
w
LINE TABLE o •"' ��\
co
Id Bearing Distance
L1 N 21°48'15"W 27.97' '� ����
L2 N 78'17'19" E 12.64' Z TYNWALD �P
L3 N 08'50'04"W 20.01' CT
L4 S 27332'31"W 5.62'
L5 S 22°03'20" E 21.05'
L6 S 22°42'02' E 39 89'
LI S 59°38'22" E 28.62— ,`� �q-
COMMUNITY / cb °\
WELL
L_____ \ ,‘ o /40
Ni
-'`__, rL6� // SITE
ISLAND PO __1 rl5 /
60'pRivA NT VICINITY MAP
Joseph C. Roberts Land Surveying,PLLC NOT TO SCALE
P-2323
424 Leland st, Charlotte, N.C. 28214
[phone]
jrobertspls8@ gmail corn BOUNDARY S U R EY
OF
I. Joseph C Roberts, certify that this plat was drawn under my LOT 15 ISLAND POINT CLUB
supervision from an actual survey made under mx PER MAP BOOK 26 PAGE 682
supervision,(deed description recorded in Book 2 Z+: OWNERS. DEBORA L. BRANDT
page cL((,, ect) (other); that the boundaries not &ANGELINE H BISHOP
surveyed are clearly indicated as drawn from DEED BOOK 33269 PAGE 846
information found in Book a e or LOCATION: CITY OF CHARLOTTE,
other reference source, Mt if �6_ MECKLENBURG COUNTY, N.0
that the ratio of precision or positional accuracy is

Submittal Data Sheet
471ac5
Fiberglass Access Lids Orenoo Systems'
hcorporated
1-800-348-9843
Applications General
Orenco Fiberglass Access Lids are used as riser covers, Orenco Fiberglass Access Lids are molded using fiberglass
pump basin covers,and access port covers. Lids fit Perma- reinforced polyester resin encapsulating a wood core.The fin-
Loc,Ultra-Rib, KOR FLO,and Ultra-Corr pipe. ish is green and the top surface is textured to provide a non-
skid surface.(Gasketed lids include a polyurethane or neo-
prene gasket.) Lid comes with either two or four 1/4" stainless
Actual View steel flathead socket cap screws and a hex key wrench.
Orenco Fiberglass Access Lids are capable of supporting a
S�S% SAS- S•.
2500 lb.wheel load;however,they are not designed or recom-
;r iif r'rr;r�r,r •i rJ•rr,i;r;�rf}fr
.'nti ti ti •••. 1:ti: L:L . 1-•„1• 'ti'tip J1
-Z ;:r:r ,t;�s:4.4s•�;�:�� s;�,4 :414 9.1,'•1,' mended for vehicular traffic.
Standard Models
FL18G-4BU,FL21G, FL24G, FL24-4B, FL24G-4BK,FL30G,FL48G
Cutaway View Nomenclature
FLOE 1-I 1-0-0 FL24-4B
Wood Core Riser pipe:
Blank=Ultra-Rib.Perna-Loc
K =KOR FLO,Ultra-Corr
I.D. Color:
Blank=green
Gasket B =brown
Attachment method:
Blank = 2-bolt-hole lid(30"diameter only)
Gasket Groove — 4B = 4-bolt-hole lid(24"diameter only)
4BU = 4-bolt-hole lid Ultra-Rib(18"and 24"diameter only)
Options:
G = gasket
V = vent
CF= carbon filter
12 = 2"insulation
14 = 4"insulation
Lid diameter:18".24",30",48"
Specifications Fiberglass lid
Dimensions Model FL18 Model FL21 /Model FL24\ Model F130 Model FL48
0.D.(in.) 20.25 22.5 f 26.25 ` 32.0 53.875
Groove I.D.(in.) 17.5 20.25 23.25 29.5 47.5
Avg.Thickness(in.) 0.75 0.75 0.75 1.0 1.5
Options Available
Feature Model Code Adder Optional/Standard
Air Vent V Optional
Carbon Filter' CF Optional
Lid Insulation2 I2 or I4 Optional
'For more information on this option,refer to the Carbon Filters Submittal Data Sheet,NSU-RL4-CF-1.
'Blue styrofoam;R-value per 2"increment is 10.
Materials of Construction
Fiberglass Reinforced Polyester
Wood Core
Neoprene or Polyurethane Gasket
©2004 Orenco Systems'Inc. NSU-RLA-FL-1
Rev.6.0,©6/04
Page 1 of 1

Technical Data Sheet •
Access Risers Ultra-RibTM
OIncorpar�tetlreonco Systems'
1-800-348-9843
Applications General
Orenco's Access Risers provide access to septic tank open- Orenco Ultra-Rib-Access Risers are constructed of ribbed
ings and can be cast into the tops of concrete tanks, bonded PVC pipe and are available in 12 18",21",and 24"diameters.
in place,or bolted down using a riser tank adaptor.They can They can be ordered in 3-inch increments in lengths up to 13
also be used as valve enclosures. ft for 12"and 18"diameter risers,and up to 14 ft for 21"and 24"
diameter risers.
1 �
Standard Models
• •
RR12XX, RU18XX, RR21XX, RR24XX
,.,... .., AVt '
•
' • Nomenclature
R 0 0000+1 I+I I RR24XX
,>^.rs'iE "' :�•% , i�'4�:ral.i :ir f�r ,
{ fr1);{ fk 1 'Dlschargegrommet:
t
j�(y', 9yt�i,dj.: �rv�.•cn,n,ary;?efi<t"fi' `
} S i agi ; �btaY5e yS 2, _ 2-,I_y��
3• { 1 t. ;y
{, r .r .414 .i • t1 av va.f..Nrkx,nS 1.4''=is n Splice Box.
�;•f^r r: .' 'r:;l,!''ts:H;:;x: ,•.•; �) ry; :. S I"grommet installed(for Orenco SB I-SB4 splice boxes)
� :l. •' '� � rY„ '1r1 `�•,.� L = 1-I/4"grommet installed(for Orenco SB5.SB6 splice box)
S1 SBl attached
S2 = SB2 attached
S3 = SB3 atached
S4 = SBA attached
L5 = SB5 attached
L6 = SB6 attached
SX Predrilled hole for external splice box*
XS _- Explosion-proof splice box for simplex pumpst
XD 4 Explosion-proof splice box for duplex pumpst
XT Explosion-proof splice box for triplex pumpst
Riser height(inches)
Riser diameter:I2"1,I8"t,21",24"
Routing code:
c
U Ultra-Rihrri: 18"
R == Ultra-Rib'''.12" 21",24"
Riser
*Minimum riser height 18"
t Used in Class 1 Division I environments
$Not intended for use over pump vaults
Materials of Construction
Ultra-Rib"PVC Pipe: PVC
Specifications
Model RR12XX RU18XX RR21XX RR24XX
I.D. 11.74 in. (298 mm) 17.65 in. (448 mm) 20.5 in.(521 mm) 23.50 in.(597 mm)
Wall Thickness-excluding ribs 0.10 in. (3 mm) 0.19 in.(5 mm) 0.25 in.(6 mm) 0.20 in.(5 mm)
O.D.- including ribs 14.60 in.(371 mm) 19.44 in.(494 mm) 22.63 in.(575 mm) 28.50 in.(724 mm)
Weight per foot(meter) 5 lb(7.4 kg) 11 lb(16.4 kg) 15 lb(22.3 kg) 19 lb(28.3 kg)
©2008 Orenco Systems"Inc. NTD-RLA-RR•2
Rev.1.0,© 4/08
Page 1 of 1

Orenco Product Sheet
SYSTEMS
Residential Biotube® Effluent Filters
Applications Standard Optional
Our patented*4-inch (100-mm) Biotube Effluent Filters, Biotube Jr., Biotube Base Features & Features &
Inlet Filters,and Biotube Insert Filters are ideal for residential septic tanks and have Benefits Benefits
a lifetime warranty.They prevent large solids from leaving the tank, dramatically • Has 5-10 times more • Alarm available,to
improving wastewater quality and extending the life of residential drainfields. flow area than other signal the need for
brands,so lasts many cleaning
times longer between • Flow modulating
cleanings,increasing discharge orifices
4-inch(100-mm)Biotube Effluent Filter homeowner available to limit flow
satisfaction rate leaving tank,
• Installs in minutes mitigating surges and
t 1 inside new or exist- increasing retention
t" 4-inch(100-mm)Biotube Jr.
(4-inch Biotube cartridge avail ing tanks; extendible time
tee handle for easy
.b able separately as Insert Filter) • Custom and
removal commercial sizes
= • Easy to clean by available
simply hosing off Biotube
8-inch(200-mm) 4-inch(100-mm) whenever the tank Filtering
Base Inlet Filter Insert Filter needs pumping
Process
• Removes about two-
thirds of suspended Effluent from the
solids,on average, relatively clear zone
1 extending drainfield of the septic tank,
r
i t" life between the scum
and sludge layers,
t. ,,, • Corrosion proof con horizontally enters the
slongtructionlife ,to ensure Biotube Effluent Filter.
Effluent then enters the
E • Lifetime warranty annular space between
the housing and the
Biotubes, utilizing
the Biotubes' entire
surface for filtering.
, Particles larger than the
Biotube's mesh are pre-
vented from
• - • r.•or effluent filters resist clogging better than all other brands.Our standard, leaving the tank.
full-sized 4-inch(100-mm)Biotube Effluent Filter provides maximum long-term protection in a
complete package, with housing.Our 4-inch(100-mm)Biotube Jr.,at half the size of our stan-
dard model,has more filtering capacity than the full-sized filters sold by other manufacturers.For
low-profile tanks,there's the Base Inlet Filter.And for tanks with existing outlet tees,the Biotube
Insert Filter is ideal,
Covered by patent numbers 5,492,635 and 4,439,323
To Order Orenco
Call your nearest Orenco Systems®, Inc. Distributor. For nearest Distributor, call
Orenco at 800-348-9843, or visit www.orenco.com and click on "Where to Buy." SYSTEMS
APS-FT-1 Orenco Systems Inc.,814 Airway Ave.,Sutherlin,OR 97479 USA
Rev.4.0®04/17 800-348-9843•541-459-4449•www.orenco.com
Page 1

FT - - 04❑--❑❑ M A- FTPSO436-28NC
Tr customized options(e.g.,NC
T
indicates North Carolina regions)
jo
Indicates float bracket attached i
Indicates flow modulation plate installed 3 y,
y,=n ,.. if> '. ill'
Cartridge height,28"and 36"are standard _ig �f}
Housing height,36"and 44"are st % ifjandard
= �'s, S
Indicates filter diameter(inches)
W=fits 3034 outlet pipe
i
S =fits schedule 40 outlet pipe ;fit
P=1/16"filtration I z,
Blank=1/8"filtration 1''
Biotube effluent filter series ' ,
FT00022-14B❑ t
TAdd - tf
codes for standard options: €
A=float bracket ci
Base inlet model ;: lE;
Cartridge height,14"standard 444tV _�; %u ;1
Housing height,22"standardwillilllit) *0
;
Indicates filter diameter(inches)
pri
12 = 12"
P = 1/16"filtration
Blank = 1/8"filtration ''=%
Biotube effluent filter series s.;j•
::,?:
FTJ ❑ ❑ 0418MA- - '''
Tr customized options(e.g.,NC a'..t
indicates North Carolina regions) 'yv'
Indicates float bracket attached '-3"%';'::
irr
Indicates flow modulation plate installed ""
Cartridge height(inches) 0 0 0 ."`//''
Indicates filter diameter(inches) ',,
W=fits 3034 outlet pipe .?..
S=fits schedule 40 outlet pipe
P=1/16"filtration
P: ;
Blank=1/8"filtration •;R,
Jr.series .- �..
�.;,
Biotube effluent filter series ..............
FTi ❑ 0418 -0-
Tr customized options(e.g.,NC
indicates North Carolina regions)
W=fits 3034 outlet pipe
S=fits schedule 40 outlet pipe
Cartridge height(inches)
Indicates filter diameter(inches)
P=1/16"filtration
Blank=1/8"filtration
Insert series
Biotube effluent filter series

renco
• S Y S T E m S
4-in. Biotube® Effluent Filter
Installation and Maintenance Instructions -�
Biotube Effluent Filters* extend drainfield life by preventing solids from leaving e4 ,,
the septic tank. Our 4-in. (nominal size) filter comes in its own housing, in both
44-in. (1118-mm) and 36-in. (914-mm) lengths. Our Jr. insert filter is 18 in.
(457 mm) long,fits in a nominal 4-in. outlet tee, and comes with or without its 4-in. Biotube Jr. 4-in.Biotube
own housing. Biotube Effluent Filters install in minutes, inside new or existing Effluent Filter Filter Insert
with housing
tanks. _
L.
Installation Instructions
Step 1: Test-Fit the Effluent Filter i fr
Test-fit the effluent filter on the septic tank's outlet pipe without gluing. Make "
sure it fits plumb. Install the assembly as snug as possible to the tank wall, but
ensure sufficient clearance for removing the filter cartridge.
If using the 4-in. Biotube Insert Filter, adjust the length of the outlet tee so that ,
the bottom of the Insert Filter extends at least 2 in. (51 mm) below the bottom )"
of the outlet tee.
j 4-in. Biotube
Effluent Filter
Access riser
w
Top seal
plate
— 1 1 Clearance
Handle Filter
ly: y■■■ cartridge
()
4 , R'
Outlet pipe T
Biotube
Effluent
Filter
00 000(
Tank
wall
Z2 in.—
(51 mm)
`Protected by U.S.Patent Numbers 5,492,635 and 4,439,323
Orenco Systems®,Inc.,814 Airway Ave.,Sutherlin,OR 97479 USA • 800-348-9843•541-459-4449•www.orenco.com NIN-FT-FT-1
Rev.3.0®04/17
Page 1 of 4

erenco Instructions
SYSTEMS
Installation Instructions (continued)
Step 2:Attach Filter to Tank
Two attachment methods can be used:
1) Glue the filter onto the tank outlet pipe using appropriate primer and glue. 4/611100..00.. ;
I
2)A stainless steel setscrew can be used to secure the filter instead of glue.
Step 3:Extend Cartridge Handle
For easier access when servicing, the cartridge handle may be extended using a - >,
longer length of 3/4-in. Schedule 40 PVC pipe. _T
This illustration shows the gluing technique for install-
ing a filter into a new septic tank.Installing a filter into
an existing tank is a custom,site-specific job.
Tee handle
Setscrew t`
Clear
3/4-in.Schedule 40 pipe 1
14-'
Cartridge handles can be extended for easier access.
NIN-FT-FT-1 Orenco Systems®,Inc.,814 Airway Ave.,Sutherlin,OR 97479 USA • 800-348-9843 •541-459-4449•www.orenco.com
Rev.3.0®04/17
Page 2 of 4

•
InstructionsOFenCO®
«.a'S.. ..:"+�; SYSTEMS
Maintenance Instructions
To ensure the effluent filter is functioning properly, inspect it every year.Under
normal conditions,your effluent filter will function for several years before cleaning
is necessary. Clean the filter when it becomes clogged enough to restrict normal
flows out of the septic tank.At a minimum,clean the filter whenever the tank
is pumped.High-level alarms,which activate when the filter is clogged,are
recommended to prevent backups.
Be sure to dress properly when inspecting and cleaning the filter.Wear full-length
pants and shirt, shoes,gloves,and goggles or glasses.
Step 1
Remove the access lid to your septic tank by unscrewing the stainless steel lid bolts
with the hex head wrench provided. If your lid is above ground, it will be easy to
find. If it is buried below ground,find the marker that indicates its location.
Step 2
Remove the filter cartridge by grasping the tee handle and lifting it out of its
housing.
Step 3
Spray the cartridge tubes with a hose to remove any material sticking to them.
Ensure that the three orifices in the optional flow modulation plate inside the filter
are clear of any debris. Make sure the rinse water runs back into the tank, but do
not allow solids material to fall into the open filter housing.
Step 4
Firmly place the cartridge back into the housing.
Step 5
Some effluent filters come with an alarm that activates when the filter needs
cleaning. If you have an alarm,check to make sure it is working by lifting the float
with a stick.An audible horn should sound.The alarm panel is normally mounted on
the side of the house or in the garage.
Note: If your effluent filter doesn't have an alarm system and you would like one,
call your local septic system installer.
Step 6
Record the date that you inspected and/or cleaned your filter on the form that
follows this page. If you checked the alarm or made any other observations about
the tank or system, include that information under"Notes."
Step 7
Attach the access lid by placing it on the riser, matching the holes in the lid with the
holes in the riser. Insert each lid bolt through the lid and the hole in the riser and
tighten with hex head wrench provided. Before leaving, pull up firmly on the lid to
make sure it is secure.
Orenco Systems®,Inc.,814 Airway Ave.,Sutherlin,OR 97479 USA • 800-348-9843•541-459-4449•www.orenco.com NIN-FT-FT-1
Rev.3.0®04/17
Page 3 of 4

•renco®
SYSTEMS
Inspection/Maintenance Form
Date Installed: Model Tank: Size:
Model: Single/Double Compartment:
Date Cleaned
Inspected Yes No Notes
Important Names and Numbers
System Service Provider: Phone:
System Installer: Phone:
Septic Tank Pumper: Phone:
Electrician: Phone:
System Designer: Phone:
NIN-FT-FT-1 Orenco Systems®,Inc.,814 Airway Ave.,Sutherlin,OR 97479 USA • 800-348-9843 • 541-459-4449•www.orenco.com
Rev.3.0 04/17
Page 4 of 4

0
Installation
Manual
AdvanTex®
AX-RT Treatment Systems
Residential Applications
Orenco
Orenco Systems,Incorporated
1-800-348-9843
[phone]
www.orenco.com

Orenco® Installation Manual:AX-RT Treatment Systems
How To Use This Manual Page 2
Before You Begin Pag
e ge 3
Septic Tanks Used in AX-RT Treatment Systems Page 3
P Y g
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 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.
Key Points—These are critical for a quality installation and must be completed in order for your installation to be successful.
0: 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.3.0,m 10/14
Page 2

Installation Manual:AX-RT Treatment Systems Orenco°
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.
ulNote: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 Airway Ave.,Sutherlin,OR 97479 USA • 800-348-9843•541-459-4449•www.orenco.com NIM-ATX-AXRT-1
Rev.3.0,°10/14
Page 3

Orenco® Installation Manual:AX-RT Treatment Systems
Standard Unit Components And Functions
Standard Components(AX2ORT-MODE1B shown):
O Septic tank inlet tee 0 Recirc-pump system m Discharge pumping system
O Biotube®effluent filter 0 Manifold and spin nozzles e 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
© Recirc-transfer line t Treatment tank(recirc/filtrate chamber) ® Control panel,not shown
L.....cu____ ______{;;;;_..0 , 4) i(D$
IIIf Flff•Bf f0i5 gY�gfrf, ifAf f•fBff1 ,
plow
, I •
II-
el,Y•f!Fl ggf�f flf 6o'
t III 1 1
,I1I1I11e O -1--
r `► =l l
..1....______,./ Ha - .4)
, ill II NI— ,-.-- ....
iI
a III ,
e, ..,0
. .
Side view septic tank Side view AX-RT unit
--------.... -- ----..-
— li' 'Y Y '-''' I' Y /
:aimo i c1 - �I a o : ' „
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.3.0,®10/14
Page 4

•
: :.XAX7ITT Treatment Systems Orenco°
Installation Overview
Step 1: Review the site plan. If there is no site plan, draw up a plan including locations and distances.
Step 2: Perform the excavations for the AX-RT unit and (if needed)the septic tank.
Step 3: If the septic tank has not been set, set it according to the manufacturer's instructions.
Step 4: Set the AX-RT unit.
Step 5: Install antibuoyancy deadmen on the AX-RT unit(if needed).
Step 6: Partially backfill the AX-RT unit and (if needed) the septic tank.
Step 7: If the tank adapters and risers have not been installed on the septic tank, install them according to the manufacturer's instructions.
Step 8: If no watertightness test has been performed on the tank and the tank-to-riser connections, perform a watertightness test.
AKey Point:The tank and tank-to-riser connections must pass this test before the AX-RT is connected to the tank.
Step 9: Perform a watertightness test of the AX-RT unit's midseam.
Step 10: If the effluent filter has not been installed in the septic tank, install it according to the manufacturer's instructions.
Step 11: Connect the transport line from the septic tank outlet to the AX-RT unit.
Step 12: Connect the passive air vent to the AX-RT unit.
Step 13: Connect the discharge line to the AX-RT outlet.
Step 14: Install and test the control panel and wiring for the AX-RT unit.
Step 15: Perform an operational test of the AX-RT float switches and pump(s).
Step 16: Complete the backfilling of the AX-RT unit and (if needed)the septic tank.
Orenco Systems°Inc.,814 Airway Ave.,Sutherlin,OR 97479 USA • 800-348-9843•541-459-4449•www.orenco.com NIM-ATX-AXRT-1
Rev.3.0,°10/14
Page 5

Orenco .,
Installation Steps
Discharge to Step 1:Review or Sketch Site Plans
drainfield
Check the site plan for the specifics of your installation.
\ C)\ A Key Point. If you're installing the AX-RT unit more than 20 ft(6 m)
5 lice
Passive AX-RT unit boxes from the septic tank, contact your Dealer for assistance.
vent
o '_ A Step 1 a: Detailed Site Plan Provided
A Make sure that the plan accurately reflects conditions at the site. If it
E 12 ft aft doesn't, contact the Designer before scheduling the installation,
v Zi �—�'
Z 4-ft in.1/8. Step 1 b: Plan Of Limited Detail Or No Site Plan Provided
Control (minimum distance) fall If you are installing the AX-RT unit with a plan of limited detail or with no plan,
. panelcontact your local Dealer for assistance and then sketch a site plan that is
Cleanout
y
Outlet consistent with the Designer's specifications:
riser 0
© QsePtictunk ( ,) " A Key Points:
\�� 5ft >.. •• • Sketch the exact positions of the system components, pipes, electrical
conduits, etc.Account for current and likely future landscape features
14ft >. in the sketch. (See Panel Installation, EIN-CP-GEN-1, for recommenda-
tions for installing control panels.)
This is a sample sketch of an AX RT unit installed parallel •A minimum fall of 1/8inch per foot(10 mm per meter or 1%) is required
to the septic tank,with no antibuoyancy measures installed. from the septic tank's invert of outlet to the AX-RT unit's invert of the inlet.
Distances and estimated fall from the septic tank's invert of • The invert of the inlet on the AX-RT is 46 in. (1168 mm) up from the
the outlet to the AX-RT unit's invert of the inlet are included. base of the unit.The outlet is 24 in. (610 mm) down from the top of the
unit for pump dispersal or 41.5 in. (1054 mm) down for gravity dispersal.
•The bottom of the AX-RT lid must sit 2 inches (50 mm) above finished
grade when set and level.Standard unit height is 72 inches (1830 mm);
grade rings increase height by 6 or 12 inches (152 or 305 mm).
• If the AX-RT unit is installed in its own excavation, the unit requires
•� - 18-24 inches (457-610 mm) of space on all four sides.
_\ ...........
--,:::.....1. • If the AX-RT unit is installed in tandem with the septic tank,a minimum of
2 ft(610 mm) separation distance is required between the unit and tank.
4:..' -. • If the AX-RT unit is being installed parallel to the septic tank, offset the
J.
unit from the tank by 6 ft (1.8 m) if antibuoyancy measures are neces-
sary or 4 ft (1.2 m) if antibuoyancy measures are not necessary.
4
L, Step 2:Perform Excavation(s)
• ► .;4 '' `' Step 2a: Before excavating, consider the necessary elevations, offsets, and
l
i .
�a _ grade requirements for the AX-RT unit and (if needed) the septic tank.
l
Step 2b: Perform the excavation(s).
( Ak Key Points:
• Follow the manufacturer's recommendations for excavating the tank area.
• A minimum fall of 1/8 inch per foot (10 mm per meter or 1%) is
. .. ..,. ... -,-J. : : .' required from the septic tank's invert of outlet to the AX-RT unit's invert
of the inlet.
AX-RT units require 18-24 inches(457-610 mm)space on
all four sides when installed in their own excavation.
NIM-ATX-AXRT-1 Orenco Systems®Inc.,814 Airway Ave.,Sutherlin,OR 97479 USA • 800-348-9843•541-459-4449•www.orenco.com
Rev.3.0,®10/14
Page 6

L___ O nco®n
Installation Steps
Step2:Perform Excavation(s), cont, s,";, '-•r� �`� l '% ' `- ' '-" r`.tsf'i., :f
Step 2c: Make sure the bottom of the excavation is suitable for setting the +, -f' ) :. �� y •4r �. .
AX-RT unit and (if needed)the tank: stable,smooth, level, and free of debris '`' :'^ , �,,. r. ,.. ,- ''; '"`"'
rocks, and other sharp objects. ' 1(ij`y'% 'n •_. � " ' I ,�� f h'-.` :: :
4 Wit' ,L rr�� �} I `•.r"`:;•. :....;a.sr:f.
04-
Key Points: ••5, �, <F�„x�. r trl•l';if;=� �,rr.;�q.,.-:
• Follow the manufacturer's instructions for bedding the tank. '� -'`_:-.4 Zith11' - ,7-1 14..5 `..�ir :4 -�: `
• If the bottom of the excavation is uneven or rocky, lay a 4-in. (100-mm) a " I? i - �,•,�n ,,,: :'�Zjb `r
bed of sand or pea gravel and compact the material to create an even, `" �, � 'yi' '
smooth surface. :'` ",l; ,,.r '=`�:v. ��,� v
Step 2d: If the bottom of the excavation is unstable,stabilize the bottom of : V:I ,„;�='",;fi-;1x ' > '.. .5Y ..7, ,, ^• �-
;f ry;:1:.:, .a ti''4 - rr r ': "'%4•?.',,,,%,__:;-.•-,r,4Js
the excavation before continuing. ,..--.C<; .s _ •. :;4 �,,,-,
iC: ::1: •• . wk '..?��: - -•):�:-- 1::r:c. ,� .homey-�p'a; �,�
Jx.l i�^Y�i> ��v Vt ai''C"•!''^x.. �_t��1c�:r:>'�L-'':
• For unstable base soil (peat,quicksand, muck, soft or highly expansive clay, , :;;: :),e s = ;:l.m.� i, : -, .%m-•�0 -
etc.),you may need to over-excavate the site depth and set a firm,6-in. ... . , t= `r ,;µ • ••;,..>=.<Ogr;,:„z:_:.
(152-mm)compacted base of s 1/2-to s 3/-in. (13-to 19-mm)aggregate Make sure the excavation is stable,smooth, level,and free
or pea gravel. from debris,rocks,and sharp objects.
• For extremely unstable soil, you may need to pour a concrete layer to
stabilize the bottom of the excavation.
• If you have doubt about the soil's stability, consult a local civil or struc-
tural engineer.
Step 3:Set Septic Tank(If Needed)
Set the septic tank according to the manufacturer's instructions.
• Use Fiberglass Tank Burial instructions(NIN-TNK-1)to install Orenco's
500-gallon through 2000-gallon (2000-L through 7570-L)Fiberglass Tanks.
* IMPORTANT Take care to keep everyone clear of the excavation
when placing the tank.
AKey Points:
• The tank has to be set at the correct depth to connect to the sewage inlet.
•A minimum fall of 1B inch per foot(10 mm per meter or 1%) is required
from the septic tank's invert of outlet to the AX-RT unit's invert of the inlet.
Orenco Systems®Inc.,814 Airway Ave.,Sutherlin,OR 97479 USA • 800-348-9843•541-459-4449•www.orenco.com NIM-ATX-AXRT-1
Rev.3.0,°10/14
Page 7

Orenco®
Installation Steps
-'t- Step 4:Set AX-RT Unit
{{j /?o, ,i ;::f�; •`-'.17 Step 4a:Attach proper lifting equipment to the liftingpoints on the AX-RT unit.
y x ;;` r
i � `zs,,,4:,. '<,? ,: '1a' '` -444 Yr Step 4b: Carefully lift the unit and lower it into the correct position.
'2rs Jng 4, ��' =1454, t� 5'4tf � '`' f'r=t>-..•a•.. Step 4c: Remove the equipment when the unit is set and level in position.
', �' S clS,� •¢',• ?. ?:..is
rs # '' ' IMPORTANT Take
;; t ,,;,�,rf ,..;�� lt�s � � ``�� .��• - care to keep everyone clear of the excavation
s!, , ;r.�s '" I.--",...5*, s: " :• when placing the unit. Use a lifting device that will not damage
Y t ) � �'K
py,., f4{�,{ +£, t\�( i ;,.,; ,, : . <,., the unit or the unit's lid.
f 5 } ,.� t ttr i';° A Key Points.
t y ,i$„,, : 4t
° 'i _+:?r' -; : >_.3 zs ' �fz '' • A minimum fall of 1/8 inchper foot(10 mmper meter or is required
- s: }_� �1. .-0- eta`;::::,: 1%) q
f t ..:: sti: #' fib..:' Y x .•..
.;: ;.;rf��� ; } r ;. ,.rS• r•- = ? from the septic tanks invert of outlet to the AX-RT unit's invert of the inlet.
The bottom of the AX-RT lid must sit 2 inches (50 mm) above finished
Lower the AX-RT unit into position. grade when set and level.
• If the AX-RT unit is installed in its own excavation, the unit requires
18-24 inches (457-610 mm) of space on all four sides.
• If the AX-RT unit is installed in tandem with the septic tank,a minimum of
2 ft(610 mm) separation distance is required between the unit and tank.
• If the AX-RT unit is being installed parallel to the septic tank, offset the
unit from the tank by 6 ft (1.8 m) if antibuoyancy measures are neces-
sary or 4 ft (1.2 m) if antibuoyancy measures are not necessary.
_ _ Step 5:Install Antibuoyancy Deadmen (If Needed)
II l_III ii iiJ Determine if antibuoyancy deadmen are necessary for the installation.
IIiIITIIiialillil" Orenco offers antibuoyancy hardware kits that can be used with Orenco
Ililllill �- fiberglass deadmen or concrete deadmen.
L=III=1'
1 IIITIIII • Deadmen are recommended for all installations.
HIE-
I • Deadmen are required if there is a potential for groundwater to be pres-
18-24 in. ent in the excavation at any time, or if surface runoff can fill the excava-
(460-600 mm) tion at any time, resulting in a"bathtub"effect.
,I'll ' Note: This effect occurs in dense soils when water fills an excavation
1 during surface water runoff—usually during a heavy rain event—
before the disturbed soil in the excavation has had time to settle.
• If you are unsure whether to install antibuoyancy deadmen or not, con-
sult the system Designer or an engineer.
Step 5a: Installing Orenco Fiberglass Deadmen
Lill Step 5a (i): Build up a 3- to 4-inch (75- to 100-mm) lift of soil on each
=lilll side of the unit for the deadmen to rest upon.
N .l Step 5a (ii): Secure the deadmen along the length of the unit, on both
12 in.(300 mm) sides,with the antibuoyancy kit hardware.Then lower the unit into the hole.
When using Orenco fiberglass deadmen,be sure to place them Step 5a (iii): Place the deadmen at least 12 inches (300 mm) from the
on a small lift of soil 12 inches(300 mm)from the bottom of bottom of the unit, and make sure they are level.
the AX-RT.
NIM-ATX-AXRT-1 Orenco Systems®Inc.,814 Airway Ave.,Sutherlin,OR 97479 USA • 800-348-9843•541-459-4449•www.orenco.com
Rev.3.0,®10/14
Page 8

•
-RT Treatment Systems Orenc0°
Installation Steps
Step 5:Install Antibuoyancy Deadmen (If Needed), cont.
Step 5b: Installing Concrete Deadmen
\3• Notes:
• We recommend preparing concrete deadmen off site before installation.
•PVC forms for concrete deadmen can be made from 12-in. dia. x 4-ft
long(300-mm x 1200-mm long)PVC half-pipe or chamber material.
• Wooden forms for concrete deadmen can be built 12-in. wide x 6 in.
tall x 4 ft long(300-mm x 150-mm x 1200-mm).
Step 5b (i): Fill two forms halfway with concrete.
Step 5b (ii): Place two#4 reinforcing bars in each of the forms.
Step 5b (iii): Finish filling the forms.
Step 5b (iv): Sink eyebolts from the antibuoyancy hardware kit into the
concrete for attaching the deadmen later.
Step 5b (v): Let the concrete set completely before moving the deadmen.
Step 5b (vi): Use appropriate lifting gear to set the deadmen in place.
Step 5b (vii): Secure the deadmen along the length of the unit, on both
sides,with the antibuoyancy hardware kit and make sure they are level.
Step 6:Partially Backfill Excavation(s) -,F
O I I I=11-I I
Partially backfill around the AX-RT unit and (if needed)the tank. Follow the 1IIiiiTi
manufacturer's instructions for backfilling around the tank. Follow the steps
below to backfill around the AX-RT unit. -1
'I-
© IMPORTANT Bolt down the AX-RT lid before backfilling!Bolting
down the lid increases rigidity and helps prevent deformation.
Step 6a: Fill the AX-RT with 16 in. (410 mm)of water on both sides of the baffle.
Step 6b: Backfill around the unit with a 16-inch (410-mm) layer of material. c
Key Points:
• Do not use native material to backfill if it is primarily sand; very soft or
highly expansive clay; or if it contains debris, large (> 3/4-in. or 19-mm)
rocks, sharp rocks, peat, or muck. In these cases, use 5 3/4 inch (5 19
mm) rounded gravel, crushed stone, or pea gravel as fill material.This
material should be washed, free-flowing, and free of debris. •
.
• Do not backfill with sand. — = — — -
Step 6c: Compact the fill thoroughly with a mechanical compactor.
Step 6d: Fill the AX-RT with water to just above the midseam flange on both IMPORTANT:
sides of the baffle. Do not backfill around the unit
Step 6e:Add another 16-inch (410-mm) layer of backfill. unless the lid is bolted down!
Step 6f: Compact the fill to 2-3 inches(50-75 mm) below the midseam flange.
Orenco Systems°Inc.,814 Airway Ave.,Sutherlin,OR 97479 USA • 800-348-9843•541-459-4449•www.orenco.com NIM-ATX-AXRT-1
Rev.3.0,°10/14
Page 9

Orenco®
Installation Steps
� � , ieq` `'' ` g(^;,ef, �r' 1"* Step 7:Install Adapters and Risers (If Needed)
'sibIsp rV<�, �k g3,,o50.'s ' f,4PV OR l�^,��s; Step7a: Install tank adapters if needed. Follow the manufacturer's instructions.
3 fix ; �k `�3 � �'�=� �' �, ,s�� �
A
',ge.,� r°,;,,,.f,,, ` '��y L • Use PRTA24 and PRTA30 Tank Adapter Installation (NIN-TA-PRTA-2)
f`"?0,1,�( "'ii /i {? instructions for installing Orenco PRTA24 or PRTA30 Tank Adapters.
;S'<4 S 4 �y3� L r v of Z.':
,`,.���,rtsfit;�} 11,rf , �u WV '• • Use RRFTA and RRFTA30 Tank Adapter Installation (NIN-TA-RRFTA-1)
AiT'` ' '� ii • ` `� instructions for installing
`.',•- 0�,;;:,: ! �<' r• �.,:...•::,• , f s Orenco RRFTA or RRFTA30 Tank Adapters.
, ,.,-,<�--„< ;e Fj '<irr { � ���„ 0 • Use FRTA30-FRP Tank Adapter Installation NIN-TA-FRTA-1 instructions for
See Orenco's PVC Access Riser Installation(NIN-RLA-RR-1) installing Orenco FRTA30-FRP Tank Adapters.
instructions for installing access risers on Orenco Tank Adapters. • Use Tank Adapter Installation for Roth Tanks(NIN-TA-RR-2) instructions
L):07,,,,',i,„.,0;\60,0,),1:i?,,,,m4,,:i,,,,,-..:011),,,,� - , ,Jf, . ��?"" ,, Y3=t�-' or installing Orenco PRTA24-R or Orenco PRTA30 Tank Adapters on Roth
, ,� g Visit ;< ,st) l f t .' $ �" Fralo tanks.
�����t ;���,`�1�rs ��� ��•�,yr- r, ,.r _ � �; Step 7b: Install the access risers and any necessary grommets.
ly. {}31.t Via. :x S r. / �S`��p
4 ��' `'`
io f• 3115 4„i,j ,,`'' l�� sei,S 2/r . • Use PVC Access Riser Installation NIN-RLA-RR-1 instructions for installing/ t'� Y'c�=`l '�" access risers on Orenco Tank Adapters and grommets in access risers.
y� ., 'fl;.4:: ,:;.,:,,�.f t A Key Points:
�� • ,•x �,,�,,,;:; ,..,.;.. The seam between the tank and the tank adapter has to be watertight.
Watertight seams are critical for proper performance. • Watertight seams and penetrations are critical for proper performance.
• Before installing the riser, make sure the riser is the correct height—the
recommended riser height is 2-3 inches(50-75 mm)above final grade.
• Before installing the riser, make sure that the riser penetrations are made
at the correct height to make connections.
• Before installing the riser,make sure the penetrations are aligned correctly.
• After installing the riser,make sure all adhesive seams are free of voids,with
smooth,continuous fillets.
• After installing the riser, make sure the adhesive is set before continuing.
Step 8: Test Tank and Adapter Seams For Watertightness
Step 8a: Test the tank for watertightness if it has not been tested already.
•—r° Note:Follow the manufacturer's recommendations for watertight-
ness testing. Some manufacturers require the tank be fully backfilled
before testing watertightness.
Step 8b:Test the tank-to-riser adapter seams for watertightness.
• Use PVC Access Riser Installation (NIN-RLA-RR-1) instructions to test the
seams between the access riser,tank adapter,and tank for watertightness.
AKey Points:
• Watertight seams are critical for proper system performance—the seams
between the access riser,tank adapter,and tank must all pass the water-
tightness test before you continue.
• Follow all applicable regulations and manufacturer's instructions for water-
tightness testing.
NIM-ATX-AXRT-1 Orenco Systems®Inc.,814 Airway Ave.,Sutherlin,OR 97479 USA • 800-348-9843•541-459-4449•www.orenco.com
Rev.3.0,®10/14
Page 10

Orenco®
Installation Steps
Step 9: Test AX-RT Midseam for Watertightness
Step 9a: Make sure the AX-RT unit is filled with water to 1-2 inches (25-
50 mm) above the midseam flange on both sides of the tank baffle.
Step 9b:Wait 15 minutes and then inspect the midseam flange for leaks.
There should be no drop in liquid level and no visible leakage from the seam. _
Step 9c: If there is any leakage, contact your Dealer for information on
repairing the AX-RT unit.
Step 10:Install Effluent Filter
Install the effluent filter after the tank has been water tested. Fill AX-RT unit with water to 1-2 inches(25-50-mm) above
Step 10a: Verify the model of the effluent filter, the midseam flange on both sides of the baffle.
• Orenco's FTS0444-36V, FTW0444-36V, and FT0822-14B filters are Q
the only models allowed for use with the AX-RT Treatment Unit.
Step 10b: Dry test-fit the effluent filter on the septic tank's outlet pipe.
Key Points: -
• Make sure the filter is plumb.
• Make sure the filter is snug to the tank wall with enough clearance for ro .
easy removal of the filter cartridge.
Step 10c:Secure the filter to the outlet pipe with one of the following methods:
• Glue the filter onto the tank outlet pipe with primer and glue, or
• Secure the filter with a stainless steel set screw.
Step 10d: If necessary for ease of access, extend the cartridge handle
with a longer length of 3/-inch nominal (20-mm DN) Schedule 40 PVC pipe.
Step 11: Connect Transport Line from Tank to AX-RT ....
Step 11a: Dry fit the 4-inch (100-mm) transport line and any fittings Effluent filter installed on the septic tank outlet.
between the outlet of the septic tank and the inlet of the AX-RT unit.
K Pint:Confirm there is a minimum fall of 1/8 inch per ft (10
e Point
mm per m or 1%) from the septic tank's invert of outlet to the
AX-RT unit's invert of the inlet.
Step 11 b: Glue all of the transport line pieces in place.
© 1/8 inch minimum fall
IMPORTANT Do not use primer on ABS parts. >
8L:R
Confirm a minimum fall of 1/8 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.
Orenco Systems°Inc.,814 Airway Ave.,Sutherlin,OR 97479 USA • 800-348-9843•541-459-4449•www.orenco.com NIM-ATX-AXRT-1
Rev.3.0,°10/14
Page 11

W
Orenco®
Installation Steps
® la Step 12: Connect Passive Air Vent
Use 2-inch (50 mm) PVC pipe to plumb the passive air vent to the 2-inch
Passive air vent . (50 mm)vent fitting that protrudes from the outlet side of the AX-RT unit.
I, A Key Points:
' 11111
• Install the vent within 20 ft (6 m) of the AX-RT unit, preferably near a
F_a
P -C wall or other location that will protect it from damage.
E. • Make sure the vent line is sloped back a minimum of 'A inch per foot
(20 mm per meter) so that it can drain back into the unit.
• Make sure there are no "bellies" in the line that can collect water.
J. • Make sure the vent's top is a minimum of 3 in.(75 mm)above final grade.
Install the vent within 20 ft(6 m)of the AX-RT unit. �.,r°
\\�� Notes:
• The air vent can easily be hidden by shrubbery or landscaping.
• The air vent can be painted to better blend in with landscaping.
Step 13: Connect AX-RT Outlet to Transport Line
Glue the AX-RT discharge plumbing line to the transport line for final discharge.
Vgir<Vg«r° .s ; `> '`} , :`=.:-F' Step 14:Mount Control Panel n
:s' � =a : � -:-.,,.<xsN>,il*. >.;.,. . . :<;_ oand Perform Wiring
.r. "":.. s. s. s r,.: 1.: t.:;.�,�.�-:ii�. :may;,'
^��:.`-:mar f't iY;:9t'£�i •1�.}(I`Si�.',c z.;�.rri,:f j7,i^. <'zc?�.:
,�.r xv<2,Z,441,--- *,:i: .,, ;<;:: Key Points:
1 t .6ViM'� "• J• %,il;:':: ;•;,� ,,;,fi, igt • This step should be performed by a licensed or qualified electrician.
,11rJ . .,`,. f :t#,:•s,: . . ; ::., ;,; ,:I q • Installation instructions,schematics,and wiring diagrams specific to the
/ )4PQ' it f y N. panel and float switch configuration are included with each panel. If any of
JFA y y .I
si�i�.,, s ,./Yt r.c m, , these is missing,contact your Dealer or Orenco for a replacement.
a •1Jt,j ``+ { r Step 14a: Install the splice box(es)on the AX-RT using the instructions that
s 5' f+{<�r
:,�! )�a. : [ came with it.
Step 14b: Mount the panel using the instructions that came with it.
t rL� u
i J 1Y tom, ) 4 ark ::.• •rya .
�� '�' ' / •. ::-" IMPORTANT DO NOT mount the control panel on an exterior wall
} rl ,� �,��� fi other than a garage or shop walla The motor contactor makes a sound
Y� , - s 'i : . while engaging and disengaging that can be disruptive to residents.
>�-.,...�y�, %>::� ..r�. AKey Points:
Wire control panel. • Follow all applicable regulations for placement of the control panel.
• Mount the panel within sight of the tank in a service-friendly location.
NIM-ATX-AXRT-1 Orenco Systems°Inc.,814 Airway Ave.,Sutherlin,OR 97479 USA • 800-348-9843•541-459-4449•www.orenco.com
Rev.3.0,°10/14
Page 12

Orenco®
Installation Steps
Step 14:Mount Control Panel and Perform Wiring, cont.
Step 14c: Route wires and connect the panel, pump,float switches,and other
equipment shown in the instructions and schematics into the control panel.
© IMPORTANT Follow all applicable regulations and electric codes.
Ai Key Points:
• Use watertight wire connectors to avoid electrical shorts and other issues.
• Be sure to seal the conduit at the control panel and at the splice box
with UL-listed sealing foam, putty, or silicone sealant.
To: Note: To help identify wiring runs for individual pumps and float
switches, use different-colored wires for each electrical component.
Step 15:Perform AX-RT Operational Test f ' }`r ,... ka�i .,a„ ;4 t • W, k
tit �s* a)`3 1 ; .1,, iC %,j 1i _ !
© IMPORTANT Before using a generator to operate a pump, contact ; ,t4 :� . ':::::: �f y+ t ,��•, ‘
your Dealer or Orenco to make sure it can supply sufficient starting f ?2 is., :: ;:.,- .:°: .' Ptr',1. (e ,,-
amperage to the pump. . ,> 'T
i'�.i
s.
v' -
it\.
Step 15a: Rotate the manifold so that the spin nozzles face upward. i. - <�-., �, ig� � ,
Step 15b: Remove the cap at the end of the manifold.
Step 15c:Toggle the recirc pump"AUTO/OFF/MAN" switch to"MAN"for Rotate the manifold so spin nozzles face upward.
10-20 seconds to flush any debris out of the manifold.
..... .....
IMPORTANT Always make sure there is enough water in the
AX-RT's recirc/blend chamber to safely run the pump. ..-
Step 15d: Rotate the manifold so that the spin nozzle faces down and
reinstall the cap on the end of the manifold. 7
Step 15e: Install the pressure gauge on the manifold. Remove the cap at the end of the manifold.
Step 15f:Toggle the recirc pump"AUTO/OFF/MAN"switch to"MAN"and adjust _®
the gate valve for a pressure gauge reading of 3.0-3.5 psi (20.7-24.1 kPa). — •
Note:If the manifold won't pressurize to 3.0-3.5 psi(20.7-24.1 kPa), ®l,� — I 1(_-------'
check for debris, line breaks, or broken valves, and verify that the pump has I
r'_ (C.sufficient power. Contact your Dealer for additional assistance. �I"M t; ■! ! j
KeyPoint:Check for complete spray coverage of the textile media and `r Adjuste••
p p y g ;1►'. gate valve
adjust the pressure as needed for complete coverage. Install
r pressure " U
Step 15g: Toggle the recirc pump "AUTO/OFF/MAN"switch to"OFF" gauge --N.V.,' it )�J —
Step 15h: Remove the pressure gauge. I. U \-----
_m � .:: C.;."..... mar® n4 r
Step 15i: Return the recirc pump "AUTO/OFF/MAN"switch to"AUTO."
Orenco Systems®Inc.,814 Airway Ave.,Sutherlin,OR 97479 USA • 800-348-9843•541-459-4449•www.orenco.com NIM-ATX-AXRT-1
Rev.3.0,°10/14
Page 13

Orenco®
Installation Steps
Step 15:Perform AX-RT Operational Test, cont.
Step 15j: If the system uses a VCOM'"' control panel, use the instructions that
came with it to place the control panel in"Test Mode."If the system uses an
MVP control panel,go on to the next step.
Step 15k: Check the operation of the recirc chamber's float switches by
raising and lowering the low-level, mid-level, and high-level float in turn and
verifying that each performs its intended function.
• If the AX-RT unit has a discharge pump, continue to step 151.
• If the AX-RT unit has an MVP panel and gravity discharge,go to step 15o.
• If the AX-RT has a VCOM panel and gravity discharge, take the panel
out of"Test Mode" and go to step 150.
© IMPORTANT Always make sure there is enough water in the
AX-RT's discharge chamber to safely run the pump.
Step 151:Toggle the discharge pump's "AUTO/OFF/MAN"switch to"MAN"
and verify the pump runs.
Step 15m:Toggle the discharge pump's "AUTO/OFF/MAN"switch to"AUTO."
Step 15n: Check the operation of the discharge chamber's float switches by
raising and lowering the low-level, mid-level, and high-level float in turn and
verifying that each performs its intended function.
• For units with a VCOM control pa
nel,pane,take the control panel out of"Test
Mode."
Step 150: Make sure the recirc pump and (if equipped) discharge pump's
"AUTO/OFF/MAN"switches are toggled to "AUTO."
Step 15p: Close and bolt down the lid on the AX-RT unit.
NIM-ATX-AXRT-1 Orenco Systems®Inc.,814 Airway Ave.,Sutherlin,OR 97479 USA • 800-348-9843•541-459-4449•www.orenco.com
Rev.3.0,®10/14
Page 14

t.
• lnstatf . Y Manual:AX RT Treatment System
¥ Orenco°
Installation Steps
Step 16: Complete Backfilling 2 in.(50 mm)
Aabove final grade
Key Points:
HI=111=!II=III=
• When backfilling, be careful not to alter the slope of pipes. Brace the IT—III-111-1T .
pipes or place the pipes on a compacted bed and carefully fill around t!TI1111i11111I1i�IITII !l
11=1 _(II—III—III
them. n 1E111-111E1
I_I I I_I I I_I I II
• Before backfilling, make sure the AX-RT unit's lid and all riser lids are 1!Illil!I!UI!iii
bolted down. _
Step 16a: Backfill the septic tank excavation if it has not yet been done.
Follow the tank manufacturer's guidelines for backfilling. 111 1-III-. --r-
111=::111-.=11!.-ill
Step16b: Backfill and compact around the AX-RT unit in maximum 12-inch i- IIL -1Il=lil
H1 III III !11 Maintain minimum 1/8 in.
(305-mm) lifts. I=IIIJII=III (10 mm or 1%)slope
-111=11 I-1 i!-11
=III=III
-IIL—Iil—,!-11;
Key Points: law:=I l=il
IIIIII1I �
11=1I1ITi 1T1— S , ,
• Do not use native material to backfill if it is primarily sand; very soft or Backfill the AX-RT in 12-inch(300 mm) lifts.
highly expansive clay; or if it contains debris, large (> 3/-in. or 19-mm)
rocks, sharp rocks, peat, or muck. In these cases, use s 3/-in. (s 19
mm) rounded gravel,crushed stone, or pea gravel as fill material.This
material should be washed, free-flowing, and free of debris.
• For installations in non-cohesive soils* with high seasonal water tables,
use 3/4-inch crushed rock as the backfill material.
• Do not backfill with sand.
Step 16c: Compact the fill thoroughly with a mechanical compactor.
AKey Points:
• The bottom of the AX-RT lid should sit 2 inches (50 mm) above final
grade.
•After backfilling, call the system's Service Provider to arrange for the
official System Start-up.
Step 16d: Be sure the AX-RT unit's lid is closed and secured.
Step 16e: Be sure the septic tank's access lids are secured.
`As described in OSHA Standards(29 CFR,Part 1926,Subpart P,Appendix A),noncohesive soils
or granular soils include gravel,sand,or silt with little or no clay content.Granular soil cannot be
molded when moist and crumbles easily when dry.Cohesive soils include clayey silt,sandy clay,
silty clay,clay,and organic clay.Cohesive soil does not crumble,can be excavated with vertical
sideslopes,is hard to break up when dry,and when moist,can be rolled into threads without
crumbling.For example,if at least a 2-inch(51-mm)length of 1/8-inch(3-mm)thread can be
held on one end without tearing,the soil is cohesive.
Orenco Systems®Inc.,814 Airway Ave.,Sutherlin,OR 97479 USA • 800-348-9843•541-459-4449•www.orenco.com NIM-ATX-AXRT-1
Rev.3.0,°10/14
Page 15

� we
Installation
Manual
AdvanTex®
AX-RT Treatment Systems
Residential Applications
AdvanTex Treatment S stem AX-RTN
Y
Models meet the requirements of NSF/ANSI
Standard 40 for Class I Systems.
C L u S
LISTED
•
Orenco
Orenco Systems,Ir'e rr Hater:
c c �x
1-800-348-9843
[phone] Rev.NIM 3.X-AXRT-1
Rev. 0,®10/14
www.orenco.com Orenco Systems®,Inc.

AdvanTex° O&M MANUAL
PART 1 : START- UP AND ROUTINE MAINTENANCE
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Wastewater Treatment Systems MANUAL
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800-348-9843
541-459-4449
www.orenco.com
www.vericomm.net

AdvanTex° O&M MANUAL
PART 1 : START- UP AND ROUTINE MAINTENANCE
Introduction
As an authorized AdvanTex Service Provider,you play a crucial role in Orenco's AdvanTex Program.
Orenco has always advocated regular,professional servicing of all onsite systems...not just during the
warranty period but for the life of the system.Regular servicing optimizes the treatment process and
protects the property owner's investment.It also ensures that onsite systems protect public health,protect
Y,w', the environment,and are viewed as a reliable,sustainable technology.
w °4.r••'•,.,.. >: -•' ' Orenco relies on you to perform the AdvanTex system start-up,do
routine(scheduled)maintenance,and respond to calls for unscheduled
-� '•'rr, < -r,. r maintenance(alarm calls).We also rely on you to keep in contact with
,'. the homeowners or property owners,review the Homeowner's Manual
•...''ti {s°.; 'rtsi r ' :. with them,advise them on preventive maintenance,and work to keep the
.ifs`
• :l_'" r. L ... . system under a continuous service contract.Equally important,we rely
� `':':`'� • :' ••.; y
A�`•'P on you to keep good service records on the system,creating a"history"
:,:»'�!,-:- ' ;lArk?...,-.:'- .-- of its performance.
To make your job easier,Orenco has created one of the most service-friendly and trouble-free onsite
systems on the market.Then we paired that system with a remote telemetry control panel,to allow
you to"view"the system right from your computer.And we've provided a Web-based business tool—
advantexservice.com—to help you file and retrieve system data automatically,schedule service events,
and manage service technicians.
Finally,we've provided classroom and field training,as well as support materials,like this O&M Manual.
Please read this manual thoroughly,for up-to-date information on the best practices for system start-up
and routine maintenance.You can find information about troubleshooting in Part 2 of our O&M Manual:
Advanced Service Tips and Troubleshooting Guide.
We're very proud of our AdvanTex Treatment System.Like all our products,it has gone through extensive
research,development,and field-testing.Then each component is built to written specifications and
subjected to quality review,before shipping.In addition,our MN models meet the requirements of NSF-
ANSI Standard 40 for Class I Systems.If any component of this system does not meet your expectations,
please call your authorized AdvanTex Dealer.
Thank you,in advance,for your knowledge,your conscientiousness,and your good work.
ttAgi0;.40.:-?:14-:•; ' ,.,;,-,E.::',.,:-'7'..:•AL.:0:.','''.."11'. %Crl:t.:.;-.:4--;:;;:"7.,:i..iS,..;.:;:-:'-'-::.Y:i;'Y.,T;',.;::%.,:: ..;!::':-. .C..;:;77'....w^'!hi:%!�
�'nos ... _ - �.
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AIM-OM-ATX-1,Rev.1.1,10/08 • Copyright Orenco Systems",Inc.Property of Orenco Systems",Inc.Do not reproduce or distribute without written authorization from Orenco'800-348-9843.
2

CO
Ell
Adva nTex° MANUAL
PART 1 : START- UP AND ROUTINE MAINTENANCE
Table of Contents
❑ Introduction 2 ❑ Unscheduled Field Maintenance Report 20
❑ Typical Site Plan for an AdvanTex Treatment System 4 ❑ Performing Unscheduled Field Maintenance 21
❑ How the AdvanTex Treatment System Works 5 • Unscheduled Maintenance Procedures 21
• Notification of Site Condition 21
❑ Equipment List 6
• Site Condition at Time of Call 21
❑ Start-Up Checklist 7 • Field Sampling/Observations 21
❑ Completing the Start-Up Checklist 8 • Conditions at Site 21
• System Start-Up Procedure 8 • VCOM ATRTU Board(if applicable) 21
• Planning the Start-Up 8 • Cause of Malfunction 22
• Before Leaving the Office 8 • Services Rendered 22
• At the Site 8 • Parts Used 22
• Primary Treatment 9 • Notes/Final Recommendations 22
• Secondary Treatment 10 • Final/Safety Inspection 22
• Other System Components 12 • Time/Date/Signature 22
• Control Panel 12
❑ Change of Service Provider Authorization 23
• Final/Safety Inspection 13
• Homeowner's Package 13 ❑ Changing Service Providers 24
• Back at the Office 13 ❑ Appendix 1:AX20 Timer Settings Worksheet 25
❑ Scheduled Field Maintenance Report 14 ❑ Appendix 2:Float and RSV Settings 26
❑ Performing Scheduled Field Maintenance 15 • Typical RSV Levels 27
• Homeowner Communication 15 • Typical Float Levels 27
• Retrieve O&M Info 15
• Perform Field Sampling/Observations 15
• Check Control Panel 16
• Inspect/Clean Recirc Pump System 16
• Measure Sludge/Scum 17
• Inspect/Clean AdvanTex Filter 17
• Cleaning the Sheets 18
• Inspect/Clean Discharge Pump System 18
• Inspect/Service Other System Components 18
• Additional Services Rendered 18
• Final/Safety Inspection 18
• Summary/Recommendations 19
• Comments 19
Copyright Orenco Systems',Inc.Property of Orenco Systems,Inc.Do not reproduce or distribute without written authorization from Orenco:800-348-9843. • AIM-OM-ATX-1,Rev.1.1,10/08
3

ram,
AdvanTex° MANUAL •
PART 1 : START- UP AND ROUTINE MAINTENANCE
Typical Site Plan for an AdvanTex Treatment System
I ,
AdvanTex®AX20 Filter Pod
provides advanced secondary
treatment.
House
•
Building sewer
line conveys i
wastewater from Pump basin
house (on some systems)
Watertight processing tank
provides primary treatment.
I �
Final dispersal(shallow gravelless drainfield,
drip system,shrub irrigation,water reuse,
lagoon,wetland,etc.)or STEP collection
(not shown)
Sri
e
0,--- 4 04101„ 41k
�iarj l
s tar
401,
trirtah. 416.
AIM-OM-ATX-1,Rev.1.1,10/08 • Copyright Orenco Systems`,Inc.Property of Orenco Systems',Inc.Do not reproduce or distribute without written authorization from Orenco:800-348-9843.
4

AdvanTex° O&M MANUAL
PART 1 : START- UP AND ROUTINE MAINTENANCE
How the AdvanTex Treatment System Works
The AdvanTex Treatment System consists of a watertight processing nitrogen from the effluent is required.
tank and the AX20 textile filter pod.Wastewater from the home flows After recirculating several times,the effluent is discharged,either
to the tank,where natural biological and physical processes provide directly from the processing tank or after first being collected in a
primary treatment.In the primary chamber of the tank,the wastewater pump basin.Depending on the design for a particular site,the treated
separates into three layers:a floating scum layer,a bottom sludge
layer,and a relatively clear layer of liquid effluent in the middle. effluent may be discharged to a drainfield,an underground drip
irrigation system,a constructed wetland,an effluent sewer(STEP)
From the secondary chamber,a pump draws liquid effluent through system,or a reuse system.The system may include equipment for
the Biotube®filter and sends it to the AX20 pod.There,the effluent ultraviolet(UV)disinfection before ultimate dispersal of the effluent.
is sprayed over hanging sheets of porous synthetic textile media. Properly sited,installed,and operated,a Residential AdvanTex
Microorganisms live in this moist,oxygen rich(aerobic)environment. Treatment System can treat wastewater to 10 mg/L BOD and 10
As effluent trickles over and through the sheets,the microorganisms mg/L TSS.This level of treatment is better than what municipal
remove impurities from it. wastewater plants provide.The system can also be configured to
Effluent recirculates between the tank and the AX20 pod.In Mode 1, reduce nitrogen levels as required locally.When effluent treated in this
the most common configuration,the effluent recirculates to the way is dispersed to the soil,natural processes purify it further,and it
second compartment of the tank.In Mode 3,effluent recirculates to eventually returns to the underlying water table,where it can be used
the first compartment.This mode is used where maximum removal of again.
10
C>fhl 6
Access
Components of a Residential ( ( >
AdvanTex®Treatment System � fi=- �� � ( -1I - ffi`
(Mode 1)Listed by Flow Path .: t ,� '
0 Two Chamber 9 _: * ;,
Processing Tank
© Biotube` Pump Vault i . ,' 4
© Biotube Filter 0 Chamber 8
rii Effluent Pump / Baffle
© Discharge Assembly i , �� —�
13 AdvanTex°AX20 Filter Pod �� � •ec'rculatio
0 Recirculating Chamber
Splitter Valve(RSV)
13 Float Switches
0 External Splice Box
p 'k
o'
scha e t�
r9
m VeriComm®Control Panel ni-i)a3d System t.,,
Copyright Orenco Systems,Inc.Property of Orenco Systems",Inc.Do not reproduce or distribute without written authorization from Orenco:800-348-9843. • AIM-OM-ATX-1,Rev.1.1,10/08
5

AdvanTex° MANUAL •
PART 1 : START— UP AND ROUTINE MAINTENANCE
Equipment List
Routine maintenance and troubleshooting requires a variety of tools, For Repairs
equipment,and spare parts.We recommend that an Authorized AdvanTex • Adhesive(ADH100,SS140,SS115)
Service Provider have the following items at hand: • Control panel parts(circuit breakers,motor contactors,
relays)
For Routine Inspection and Maintenance • Effluent pump(s)
• Cordless drill with 3/16-in.Allen wrench for lid bolts on risers
and pod • Extension cord
• Extra lid bolts • Flashlight
• Sludge and scum measuring device(e.g.,Nasco Sludge • Hand tools(pliers,wrenches,screwdrivers,drill bits,hammer,
Judge®for sludge and Orenco SMUG for scum) shovel,hand saw,etc.)
• Hook for raising floats to test them • Heat gun or torch for bending conduit
• Biotube®filter cradle(OM-BIOTUBECRADLE) • Inspection mirror(e.g.,Prototek"Mirror on a Stick")
• Bronze threaded check valve,for measuring pump flow rate • Plumber's snake
in systems with drainbacks • PVC cement and primer
• Backpack pressure washer • PVC fittings,3/4 in.to 2 in.(20-50 mm)
• Trash pump(and generator,if pump is electric)for removing • PVC pipe,3/4 in.to 2 in.(20-50 mm)
solids from discharge basin • Spare parts for downstream components(e.g.drip
• AX20 manifold brush(AX-LATERALBRUSH) headworks,UV)
• AX20 sheet cleaning wand(AX-CLEANINGWAND) • Waterproof wire nuts
• Handheld computer(PDA)with Bluetooth®Kit or laptop with • Wire stripping/crimping tool
null modem cable(optional,to turn pump on and off at a • Float switches
distance from the panel)
• Electrical tester(voltage and amperage) For Troubleshooting
• Phone line tester(available from RadioShack®) • Digital camera
• Dissolved oxygen(DO)meter or colorimetric ampoules • Watch or timer
• Sample bottles • A copy of Part 2 of the AdvanTex 0&M Manual:Advanced
• Turbidity meter Service Tips and Troubleshooting Guide(AIM-OM-AD(-2)
• pH meter or pH test strips For Personal Hygiene and Cleanup
• Test strips for nitrate,ammonia,alkalinity • Bleach/water solution
• Tape measure • Eye protection
• Calculator • Hand cleanser
• A copy of the AX20 Installation Instructions(NIM-ATX-AX-1), • Paper towels
for reference • Protective clothing
• Rags
• Rubber gloves
AIM-OM-ATX-1,Rev.1.1,10/08 • Copyright Orenco Systems",Inc.Property of Orenco Systems',Inc.Do not reproduce or distribute without written authorization from Orenco:800-348-9843.
6

AdvanTex® O&M MANUAL
PART 1 : START— UP AND ROUTINE MAINTENANCE
Start-Up Checklist
::::AX20.:Start-Up Checklist
..senhCe Provider
SIut.Ip sate occupancy Pate
Primary Treatment
Imp ref; '''''''.........
: PLIV ram',IA.'S,: ......... n:ii vt.112. .....
Pror,ess Tank.
I:4)3e reik:ma veri/n.
l,ruser ini eE tee instaiiea
—r .
Process Tank Pumping Equipment. !• I vivo !k,s11
L.] ascharo plAibing p.N1sMy iestae..1nrekro atCrtlh
ierbreet. D.2,111., vaN•L,m Cptil Other System Components
lsaassembly roskalerl lectibeT-%eke;ane breieriv set
em:ibeirret iRnallaCt;:cberY.
1:10at Cfr.i.i."neatly marved
areure*ACV L%114 ard red. ! iNspRi3ai (izerzitirgj•
F&VS c,f,,erate prer_v.11.
Huals set properly terreasiJina Iron, tsjoLrp at tau. Controls
L..iL er);(nv.);:qt...?J Ciiter. bbterv.ib;s usol PF.Ipat taw selrngs.
Process Tank Pumping System.
Pe.;pr vcre nue uSOU itilsed intbleraticir tale:it:en tYi
OutOSit Man.2J. ineriLdacturer.
tmtaNrates Auctafic. Li &corbel ceareclier.5 r.euel rec.uren.
Pump rig:;biers: pei tulaiztetlers
.
ISO!,•ols• vE,ArL.Jbemce pbet lame:Mabel variten on-Fa SeiviO3 C.8"
.
ttioutibria:test,as C...;4501:i irt Aaprex
Secondary lleatment been Li.!0:•/eri.
tZle
Recirculating Splitter Valve A 17.
ssembly.
Verily;neer C maw: L.,.4.1.„,,cIs
Ylreasering ':1 sç or'cago culs,0a r.ep
ArivanTex System. 11 Final/Safety Inspection
Al I5Js'island*Av. Au Z:CC-1".:3 riser nElayzie:3 in place.UId are sec\aed.
pa:pe!iy5i iienwiliteW.1 spip.:c.lox lids aro securer:.
Ventilation SyStem.
! Paikb 1;t64k4:ia Li%ic'
Ven9wif.gi properb 1v.atu4 bud' a.nomazic nriti Fale!rekr
Arivaetea Filter Operation.
111 Homeowner's Package
Discharge Pump DasiniTank.
; U 11.741:S•5:VrerS PaCkag.?
j inspnlen ter inter atr.,..1.
5.:crrin1I115 iz;sot IOv8i Comments
Discharge Basin/Wit Pumping Equipment.
110ji eel resclarge eitmarieu are cr.rnpa'Aile
1.1 Disclorgo plumbing prbp.ml,' Ititatr.in
..X*.0411:1E.411.1 b24 salvu i ii*pan
Flwa sitp:01:411/i1w$1,,ing Ron,N:tifio tup iiilar,ki.
[11 Sp.lbe bbr 2CCE:LS fiSef.Wate!Zititt r.g.".:IttEV.t.i'S 646. i
OlsChlirge Basie/Tenk Pumping System.
1 rump c);:orati?;in t.lan.!al.
2/lily oxraloy l il.m.yninic
Oita Mena 41.4alikt.MC.
Nee ft-O,0110
Copyright Orenco Systems ,Inc.Property of Orenco Systeme,Inc.Do not reproduce or distribute without written authorization from Orenco:800-348-9843. • AIM-OM-ATX-1,Rev.1.1,10/08
7

AdvanTex® O&M MANUAL .
PART 1 : START-UP AND ROUTINE MAINTENANCE
Completing the Start-Up Checklist
System Start-Up Procedure If the installer answers"yes"to these questions,then the system is ready
for start-up.
Your System Start-Up visit provides final confirmation that the system has
been correctly installed and is ready to function properly.It also acquaints A typical start-up visit takes about an hour.Arrange to meet the system
you,the service provider,with each individual system,so that you are installer at the site so that he or she can answer any questions you may
familiar with any special components or requirements. have about the installation.The installer should bring the site plan or as-
built.If the system owners can be present too,this is a good opportunity
The AX20 Start-Up Checklist(SCL-ATX-OM-1),shown on the preceding for them to learn how the system functions.As part of the start up,you
page,will help you remember to complete all the steps needed to check will need to review the Homeowner Package with the homeowners or,if
the system's functions.While you don't need to return the Start Up the house has not yet been sold,with a representative of the homebuilder.
Checklistto Orenco,we recommend bringing a cony to the start-up and You can do this at the start-up visit,or arrange a meeting prior to the
checking off the steps to make sure that you perform all of them. start-up.
As part of the start-up,you'll also download a computer-generated Start-Up
Summary Report from advantexservice.com and fax it to the fax number Before Leaving the Office
on the bottom of the form.An automated system will add the report to the Download the Start-Up _ _
data file for that system on advantexservice.com.This will confirm that the Summary Report from www. - ' "' '"' "
advanTa�Hd ddEdfld w Repot ABC$epee$dwr
system is ready for operation,so that Orenco and the AdvanTex Dealer can advantexservice.com.The top ` s�"m, , " ".,t.�R,Rp
confidently warranty it and your service contract can begin. of the form should be pre- ..T"`''""r. -, I--
/' Ir ,,, nit ,.742 filled with information about ---` `"
i,ili 1 ✓:444l pl�R IN1 J i fj� N4 ��.�..I Iv--
ii ,.p s�, t ,'; 's' the site.If any information is
• missing,fill it in.You will fill out
z�t • ��° fit?: g,ic
_
'' h et✓h;0f/ / , �,1 ;� the rest of the form at the site ---
'' • % ,b� �' >� ,• , ,, :;/ • as you go through the start-up . -- -_
p /- _ —
eti � ', f/�,, r;;.``f/, ;J,; procedure. _ _,� to �' J• /. 1';'
�CCi ..: .i. r
j ? • Sri;:%. ,l i �f •• If the system does not have a
c �rs�ytt• ;t
? `}� 1 1 NI, . , ;" ! discharge tankbasin and ..�.,�. .
r 'Jffl ;;: t q :•:. t.,• t discharge pump,ornote that in . .
as: / f 1�1 r��f��',J, the Start-Up Summary Report.
i{1A4 C1010140), I[� 1 i1'i%I._, •X:,A11 a' ..
At the Site
Planning the Start-Up Ask the system installer about the size,material,and manufacturer of
When the installer calls to tell you that the system is ready for start-up, each primary tank and discharge tank or basin,and record it on the Start-
ask the following questions: Up Summary Report.Also record the serial number of the AX20 pods.
• Did the electrician connect the
panel to the home's electrical fi 2
service and turn the power on? 9 j, °` dVa11TeXg
• Did the installer test the control `j' tl;ti �,.+j• ;•, , 7 . - Treatrm:••nt Systerr�;'
panel to make sure it was rj ' ; x °, „s,. ,` •
functional? t ;,`r,sf r, v fu;, 1
X2�
• Is therephone service,or,at 6. 't t. J .{`` Or.neo
Syst` ''"`
,•r r r t wil)' sb.::- ; 4
minimum,is the phone line )t •E , -.,)R- :.
physically connected to the '- • , tlf I . v. ,. 0. -
panel? , `v' "i�, : ..,
Vie , 4,�1 14,,
AIM-OM-ATX-1,Rev.1.1,10/08 • Copyright Orenco Systems®,Inc.Property of Orenco Systems'',Inc.Do not reproduce or distribute without written authorization from Orenco:800-348-9S43.
8

AdvanTex° O&M MANUAL
PART 1 : START- UP AND ROUTINE MAINTENANCE
Completing the Start-Up Che
r c ti r ��: : i7 � vx ,
Primary Treatment i. " ' ,,0 � � ,�,�� ,
r ,p •�r,`�'Nd�)r1 s j t��1N r{� I' ����t�',.+rf Lsk..,;:!...V.V.,
�y., t is q�e.C�,a��..
Open the risers of the tank and of any discharge or recirculation tanks or ',3�{�'`plt 0,,07�:• �.,,, ,,,:•.::.•.•. : v iyrr yr O •.
basins. Ott ,r r f ,,fri ,4, , , .
tt` 1 '"{ft,,s $::::y f c�;. •2 ?biz (;." s
Yffj; v t}��'��A51. t'g L : 1'1�JS '.i� rN'''r�``�f;y
WARNING: Do not enter tank. Entering a tank without proper confined , „ ry ,-.:.,-, r r ' k. ' ,7, ,;, i;
spaceprocedures and a ui ment can cause serious injury, ash asphyxiation, 4`' '`#t " ' r s2 {u �� f
P q P P yx x4� �ds'� � `>i;Z��d ' �`. ;��r�,u�•a s,�t 1
z a :t, ,:r- St it
or drowning. Ytemr ,, v >rv„v+'' ! '', 4',r'#�:
1�� f �} i`�lf),Proper inlet tee installed. •( . ,�`'{t (
In the inlet riser of the primary processing tank,make sure that the inlet ......,.• ..._. _`:': : f.£... . °` ii `ter.`
tee is present,firmly attached,and plumb. Raise the bottom float to stop the alarm.A yellow LED should light up.
O Discharge plumbing properly installed. Next,raise the middle float,if it is present.No alarm should sound,but
In the outlet riser,make sure that the discharge plumbing is properly another yellow LED should light up.
installed through a watertight grommet.The threaded connections should When you raise the top float,the alarm should sound again and the third
be hand-tight,and the ball valve should be open.Look at the pump to yellow LED should light up.
make sure that it is the model specified on the plans,and record the
model on the Start-Up Summary Report. ❑ Floats set properly.
�;" .. a `'• --sw'' `';'•''0-.864"�,- Replace the float tree in its bracket,making sure it's properly mounted.
z 4 • r,r .t vA4V {i�tni3O„ :_:! �,,40,--gy,•7 , , Neatly coil the float cords,and secure them to the splice box.Measure the
� ', uz�l jatyf} t, •, ti 1�,r ge.•'j ��'trri•: rW.�••.�.
,, y > ft}14:0 t t>IMO:': '' '� t Yn. < �� t~t^« 'x` float heights from the outside topof the tank and verify that the heights
Y j>jj I i i�S�i.A�`- 0.�,r cqx' .y=aialr�i ^,:}� Igoe+ 'lr gw,:i 4Nc.;,r 9 9
N t ,, .4 r ��f7`` ,> >�f are correct according to the AX20Installation Guide.Record them on the
J
�\ r 3rt> • #}^ c i '� { ' Start-Up Summary Report.
1}!F• G 1, it.. . i-t}•` .:�.. rr 1r si f
`,'i uS,l (t=I :c, pS �?- ,\ . 16 f f f �3t.Y.r:.- t%�S ' ' 'i`.i
i(S' ((� is.i0.i q .'(....`/A'_;j,..�'''i:_i.�.r.,`�i::r.::''�,I�' :: •fv.y. ','
;-' f 1'.,-5 1 P0.`rl '� �;::; 0:?1, ;.;; NOTE: Orenco provides float and RSV settings for all tanks approved for
s, x ; :,:..;; :; 1f y,; x�;;.,t;, use with AdvanTex Treatment Systems in your area.At start-up and during
,.3:; •,h,"? ' .1,_ .5 %,.� •; ......,•..;;, ✓P ,Yzf .;,•f .,;.t,,,; annual maintenance,you need only verify that the actual settings on the
)ll`;") t `. a ?a+ ': , ,,s7'' /,,,�i .,L °s ,r equipment match Orenco's recommendations. If you need to adjust the>a� •'4, <.:: s ��?>,� � :, `' r-c• >};` settings to solve a problem,see Appendix 2.
wve
i�,• iS C '{P� r f f i •fig�;�`L�
>;; ,:-v�' ,:: e . ;; 'Pcg,-. �:e- ast�sC;; :;, p E Splice box mounted on access riser.Watertight connectors
.;0;: • i sr,^Y��,,. ,."- :'c::I,4'�:.i:S'•: :\�.?La 1'. !•�i3J•:',51e�%%
'Zr s'' >;" ', ; )2.4**i'.T;ZrC✓.,• : ag,d('3� lie':.: used.
Inspect the splice box to make sure that it is securely mounted inside or
Li Float assembly mounted in Biotube®vault. outside the riser;that connections have been made using watertight wire
LI Floats operate properly. nuts;and that there is no water in the splice box.We also recommend that
Before you test the floats,open the control panel and place it in test mode you seal the conduit using conduit seals or any electrically approved sealant.
by pressing and holding the red button on the front for 15 seconds.Inside . gi ;z�s 4, , ; , S; �T; -3,1 ,,j��,
the panel,the correctyellow digital input LED should light u .Release the 4 :�)3'Ott �`a ��' -, r
P 9 p g p g c,�ft f 3 ii4}r r .
button when the audible alarm chirps. n 5�.q.r��1`�i; ', -fila f# „� 1
If you can't see the inside of the control panel while you raise and lower
�`3r `Ao�,.••; ss
the float switches,you may need a helper.Pull the float tree out of the . ` t `1 s , ; •;�::•a�st' r
f � S f ftl` , W t ✓4 Y 4
water.The floats will go down,the alarm will sound,and all the yellow t""s�s 1 :,•, 1 z; ,
LEDs should be off. t-4�"A.1.::;''. /., `.,.
z s+:
Copyright Orenco Systems`,Inc.Property of Orenco Systems'',Inc.Do not reproduce or distribute without written authorization from Orenco:800-348-9843. • AIM-OM-ATX-1,Rev.1.1,10/08
9

AdvanTex® O&M MANUAL .
PART 1 : START-UP AND ROUTINE MAINTENANCE
Completing the Start-Up Checklist (continued)
0 Pump operates in Manual.
NOTE:Improper RSV settings are a common installation error,so please
❑Pump operates in Automatic. check them carefully.
❑Pump amps and volts checked.
At the control panel,with the panel still in test mode,check the run [ i All pods installed level.
amperage of the recirculation pump and discharge pump by placing the L All piping properly covered and compacted.
clamp of an ammeter around the wire to each pump's circuit breaker and Check that each AX20 pod is installed level and that all piping is covered
reading the amperage while each pump is running.You can run the pump with compacted fill.
by holding the toggle switch on MAN.Amperage should be no more than
the pump's maximum service factor amperage. .ii: �'' rt ='' ��°�<-• : 3y t .:,
i r F � ,�
I
:.,,..• ..,�S.:y��a, :,.. - ;,�....,5< .�.....:•.I5;........ I
t � '*' fr,a,• ;+3;,,•4:=... :'r,�,...... •'S'Zi
�• .„ r". ,.-,�-:t:;4.�.��I ::\r .-5 ,ter Y gym- �i),:: ...:;�::::��::�::..
Ica /'• # �'.'. <
a i v
.-f- ."?3fs.'s! -•+��t1f�f d lirr
Tr i
Lffi.-..
..�.13nE .:OM r ^ • ' ti47 7? ``� 'i V r...,,,'''..........................'. •._.efvl£• c' { 'S •� •S�'-��•'`s'�,Ff't.
Jt�fr'..} ,.. <Srij ) w; J''.✓a3 .c 9 .,t< 3 . ' :. .•- ,;f;;`t"•:'%"�1,^4
o .S. S 'L 1
t..
-r -
l��
1
rr P
rtN• ;ir' ,i<. 'f r - �4i' fJ%i•�'::'r!2'rs��� o=+' .
:hf. 'is J
+.+ I �it� rr^
_
,i•/ 1.
<<S
T.
r,.
t it`;.r �ii :�3
"l t
.j
n� •r'.':�r�i ^>:�: :'>'i�:%%����%vim •
I) 'S� •m e:,'11 •• 1. r.C�"S � i i Spa 1,J tt r..».�•„�_„f if- ' e �''f� 1 :�>>r:4:C fSi•.:«.^�Y".••(<<' �'.tlnx•~
•
.i 91i l� vj-S!S., `i`, ,,. :"'•' SfrF`V r ; ,',4- � I 3 ;1 J,
,C4 ? r ti.i(j..*: f"•;V :4 "�,-V k�,r -'; Ventilation intake(s)properly located and installed.
f
"' ;.�1, s fft fg I P P Y
C_I Squirt height verified. fs"�`c:"=sl <J-i '=:w>,,a ' •
First for the recirculation pump and then for the discharge pump,measure """Gl'� '' ''�'-''
Open each AX20 pod and make -::5''=:' `��s„, :r� -:, i''
the voltage with the pump off,by putting the probes of a voltmeter on `;•' :;:• ,. r13).1 .: :::.:::.:.1 4
sure that the ball valves at the £}••
\ fr ,
each pump's terminals.Then measure the voltage with the pump running. 3, 1 Y:s-,$ r_3-( ,f. . :; 3
The difference between running and rest voltage should be no more than end of the laterals are closed. ;vK X�' c; .�p,�,, .; c.''.;; 'g,,
.� t,,,,, .x Remove an orifice cover and •;r<rkt,, sr ;'•riPaItr;�:":t' '"�i:1 , 3 percent.That is 3.6 volts 4 , r r
� i�z c :• rr • ` measure the squirt height. � ` ^` S,�,;o'-��r�f
tt�'r for a 120-volt system,or 7.2 • 1 L.�., •r
2'ifi<?:s,`*. : VaiiA• F ?,,3, Record the squirt height on the ~-'" .;>� 4 `• `: --'
,�. A tr. ::,/• •-;• ':I volts for a 240 volts stem. .r4• ,• ,r a
<a � � Start-Up SummaryReport
a. ,:`.,, ^i• .>� rilY;:•�,".. .<Ime. �iazi '�F- :f;+;(w':�:i: .
r<<,;; .a;, .: Release the switch back to °R " ',::-.f ', f,, .._....
', • . .1=,:• :f► ;;3,!; . esidual Head Measurement.' rr., _ { �, ,may;:::.;
0;'.g,f 1 j� sr the AUTO position.Make sure F,f t:.4.A 4 n� �,�a �;
yr
'4Afjc , ' the pump comes on as the
P l� Discharge basin/tank ' "?3' � �m ;;r31
�� aly;���, ,q + inspected for infiltration. �y
,41,.,:,,,67,•'.,•''-',[1;:i•:::;::','",.:..,
;r-;f{dvi c�, { f' a timer cycles.Timer cycles ;
1` ; ; :-. ;� ''„'' are shortened to about 30 C. Discharge basin/tank set f �a.y. x b t"�',i ,,,
2 \)I , Jrjr' ri C i, ;^; level. .. '� 'j f" r.3r�•. tt-(tr'^
~ <tr11 4,' �:: ?,, :a,< 0-.:.. seconds in test mode.
; :<: Inspect the discharge pump basin or tank to make sure that it is set level
Secondary Treatment �,,<, .-,< ,a ,Ir 'r`, •�.,:;:
t "t r �> ,o;r�' :;t_. and there is no sign of water infiltration.
O Verify proper RSV setting. :;; , ,i,tkif::.
,r mar /{ Pump and discharge plumbing are compatible.
Measure the distance from the outside top ., ,: d34A V`•.
,.4"'4.�f,,,,,,"r•�L• ,,:1 �f,'.54K``'J-•`^• [._:] Discharge plumbing properly installed.
of the tank to the top of the Recirculating -.`.-<t'••-t;iry~ '` '; ' "1
Splitter Valve(RSV)ball cage,and record it •;''`.,� ,;, ?a';o 4 Look at the pump to make sure that it is the model specified on the plans,
t-' '' %- ^,,wa, , and record the model on the Start-UpSummary Report Verifythat the
on the Start-Up Summary Report Y 4` =.4ty:1 ry A
.rf • _ ' :•• • . discharge plumbing is installed as specified on the plans;that it is properly
c.7ty ,: vl,�tt�= g
PIN< <t t yt�yr yt` qs installed through a watertight grommet;and that the ball valve is open.
LAily
AIM-OM-ATX-1,Rev.1.1,10/08 • Copyright Orenco Systems',Inc.Property of Orenco Systems',Inc.Do not reproduce or distribute without written authorization from Orenco:800-348-9843.
10

Adva nTex° O&M MANUAL
PART 1 : START- UP AND ROUTINE MAINTENANCE
Completing the Start-Up Checklist (continued)
: -: r' -[:::rar; s,r, •:r..f<: ,,u,�er: ' :k.:,PO.Ct r ❑Flow rate verified.
,a,�: '->. .( 'r�_•_�:� '. s�:�;:: ��\,^ ?• ❑Dose volume verified.
,C ter? t.
•6.,• J i'
%;c;;�ki ,;,,,�ye;,.i,' �a,,;,}�,tK�J ;,,, �Y,,,)•�:^;.;�,,,: Determining the discharge pump's actual flow rate enables you to
l•e :ro{u ,1'd' •rrf '' : :' ,° ! ,',Eli'„
"'�" >� • # ` ' " ' ' ' .'•'''., `''1 ' determine the dose volume(the volume of wastewater being treated in
:PM,1;,Z; _; ),4i r0 %�s -� r-s =z each dose)and to calculate timer settings.
g23.Z�$,psi. 1 e �' �✓ t�t) j :
,,Jr i t>, ;.,,n S i `'° , ?;3 f,it /x,�,'4',.1\<.5� Knowing the dose volume also enables you to determine the volume of
,-; r , „ r,?< ` { i , ,, wastewater being treated in a given period.To do this,multiply the dose
",,r,;;: _�," '? ., •:. < ;k ;;;� volume by the number of doses.
•lc "' ;` .; is ::•c G: :;;c;rJ
'` `'`'''' j' ''""................ To the flow rate,follow Steps 1 through 7,then verifythe dose
,,iN ; verifyp 9
• �;.Ft' ,„ �'..:, =: ;� , =k volume in Step 8.
.l'``'!!-: %1"i,.,ear:''.
Step 1. Determine the gallons per inch(gpi)or liters per centimeter
.iI Discharge floats operate properly. (Ucm)volume of the dosing tank or basin.A 24-in.(600-mm)diameter
❑Discharge floats set properly. basin holds 1.88 gpi(2.8 Ucm).A 30-in.(750-mm)diameter basin holds
Check the function and settings of the floats in the discharge basin/tank 2.96 gpi(4.4 Ucm).For tanks,consult the manufacturer's volume chart.
as described under Primary Treatment Components,and record the float For Orenco fiberglass tanks,use Fiberglass Tank Volume Charts,
heights on the Start-Up Summary Report,as before. NCH-TNK-1.
Step 2. You'll be running the pump for one minute during the flow rate
NOTE: To ensure proper system operation,check to make sure that floats test,so check the liquid level inside the tank/basin to ensure that there's
are Orenco"A"or"V"floats.
enough water above the pump's minimum liquid level(MLL),or the
eY J�, ��5r}�, ,.. S{ 3� , #J t fry c,,a•-,,, �;,rr;; .},.�,, lowest float(whichever is higher),to complete the test.For example,in
r-:„. „;..,!Y.A.,:, ii?t a' \ f/ � Sr \ a l* rct),�r,.r,r one minute,a pump operating at 10 gpm(37.8 Umin)will draw down
j 4 i„,j Is,.;, ,. approximately 5Y4 in.(14 cm)of liquid in a 24-in.(600-mm)diameter
3 rS i ` sf � =':•\,t basin,or
r,� 1 • Js r,, 10 gallons • 1.88 gpi=5'/a in.,or
\` 4 Z (; �� '�)i 37.8 liters-2.8 Ucm=14 cm
I
r�rr•��2 1�, r-} lie t!1 l ;, r \��1 .; ''` '; \? rl.
;(fi`\t +!! ^�j . " 1�� �#z<<� So,to perform a flow rate test with the pump and basin in this example,
`4S'^°r`� •\p' ‘':•' � ` ��.`'' you'd need at least 5'/4 in.(14 cm)of water above the MLL or the bottom
. L:. xr i g)( . ,z float(whichever is higher).If there is not enough liquid,add some.
,n •udr:Sf; �{ .... ;U
Step 3. If your system isn't configured to drain back to the basin after
❑Splice box mounted in discharge access riser.Watertight each dose,skip to step 4.If your system is configured to drain back
connectors used.
to the basin,you'll need to account for the drainback volume in your
Inspect the splice box in the discharge basin/tank to make sure that it is calculations.Or you can stop drainback during the test by temporarily
securely mounted inside or outside the riser;that connections have been installing a threaded check valve between the pump and the pump dis-
made using watertight wire nuts;and that there is no water in the splice charge assembly.This eliminates the need to measure drainback volume.
box.Use conduit seals or electrically approved sealant.
Step 4.To measure the flow rate,first measure the distance from the top
❑ Discharge pump operates in Manual. of the tank or basin to the liquid level.Record this as H1.
Discharge pump operates in Automatic. Step 5. Using a stopwatch,hold the discharge pump's toggle switch
❑Discharge pump amps and volts checked. on MAN for exactly one minute.Then switch off the pump.If the system
Test the discharge pump and check running amps,running volts,and is configured to drain back into the tank or basin after a dose,wait until
resting volts at the same time you check the recirc pump, drainback is complete.
Copyright Orenco Systems`,Inc.Property of Orenco Systems',Inc.Do not reproduce or distribute without written authorization from Orenco:800-348-9843. • AIM-OM-ATX-1,Rev.1.1,10/08
11

AdvanTex® O&M MANUAL .
PART 1 : START-UP AND ROUTINE MAINTENANCE
Completing theStart-Up Checklist continued
p J
Step 6. Measure the new distance from the top of the tank or basin to
the liquid level.Record this as H2. .., ::.. `j), ,> .; �7 ? `
(�t M Ids '�
Step 7. To get the pump's flow rate,find the difference between H2 and Jw' << 1, ;, %s `, ;'..„''.', ra`-'� ;.. 11
H .Multiply this number bythe I(or Ucm)volume of the tank or basin. ! tI-'''~•"3.i -• f : 1/V ':.,1af
Add the drainback volume(DB),if applicable.Then divide by the pump 4 s; {`
1 (:*:::i I
run time in minutes O.For this test,the pump run time in minutes should ,. r
equal one minute. s, rf fr >G � ,%t
Pump flow rate(gpm) _ [(H2-H1)x gpi]+DB fil i ac Y. , c�S ;,5,
or
Pump flow rate(Umin)= [(H2-Hi)x Ucm]+DB Control Panel
T ❑ Proper timer settings.
Important At vericomm.net, enter the gpm value on the "Site Details" page Open the control panel and,using a handheld or laptop computer,verify
as"Discharge Pump GPM."The VeriComm® panel will use it to automatically that the timer settings are appropriate for the installation.Record the
calculate and record the system's actual flow rates,which can be used for reports, Panel ID(RTU or UL number)and timer settings on the Start-Up Summary
troubleshooting,and determining timer settings.
Report.Default timer settings are set for an occupancy of 3 people.This
may also be adjusted at vericomm.net,
Step 8. To verify the pump's dose volume,multiply the pump's flow rate
(gpm or Umin)by the pump run time in minutes(T)—as determined I. J Proper wire size used based on information provided by
by float settings or timer operation,depending on panel model—and manufacturer.
subtract the drainback volume,if applicable. ,.,p,,j 5 ';. .,r ?•,, S s ) s ,
Dose Volume(V)_(gpm x T)-DB, y t�,�e -''
c!ch 1 • APIAVS:',.g.j71111g:ilds.)::: .1::t••!i.....C.?.::::.-'*:' ;;. 1
Dose Volume(�=Nmin x T)-DB ,,, �;, *•>;;;i ; .:`�-�:.:;...,�,.::-. r:;:
i i si F �s� �F •S:
Dosingtank or basin ?ls
;' Aso . rt-.f� ; 4 }� , `, {f {3.
Hi T ��' {�rS fit: oil S i 31 i. � . /��'S:x ",
Starting level �, H, C tt�.; ,a cr',.{�� 3ii � 3 ! f �`;y .v r',; '5 .
n�tiC .ifr`.a..,..,,..:i.,�i.:.r::::..:.:.::.a- f a.,cri> r:�•,: i r .<u
Ending level III
Drainback
For Orenco components,the panel installation instructions provide correct
volume-b- 11.111111.(if applicable) im wire sizes.
E All electrical connections in panel secured.
❑ Panel wired per manufacturer's wiring diagram.
Other System Components Check the panel to make sure that it is wired according to the diagram
-Disinfection equipment installed properly. clipped inside the panel's door.Gently tug on the wires to make sure they
are secured in the terminals.
❑ Dispersal equipment operating properly.
Verify that any disinfection and dispersal equipment specified on the plans L]Service provider name/number written on "For Service
is present,and follow the manufacturer's instructions to inspect it for Call" label.
proper functioning.Record the disinfection equipment manufacturer and Write in your company's name and phone number, if it hasn't been
the dispersal system type on the Start-Up Summary Report. done already.
AIM-OM-ATX-1,Rev.1.1,10/08 • Copyright Orenco Systems1P,Inc.Property of Orenco Systems",Inc.Do not reproduce or distribute without written authorization from Orenco:800-348-9843.
12

AdvanTex® O&M MANUAL
PART 1 : START-UP AND ROUTINE MAINTENANCE
.rg,N, :ip , jm "",.2' =x.ti,' :' a , . ; Final/SafetyInspection
w:griggaj > r 4 K Ids(4, �fn
y�� i
rl. i L'x T.. •.••••l7ll , rY., y" y\ ' fN , RrG All access riser
f.\ids •�n{• fF,si\.•< h F-•1�rf'�p� I
y+• 1i� f�i' ':e,=}'..','i;1.. y .-VP }11r �,ii r+ , - \4t.;S; ' fi ! rt �!,..,
�?SM!?ys' 1r s +t C�✓ f eta _,.L 1�f 5M U ,1 � ;�'.,��.i�,g� t l¢rY �i �N
�� 5' ! s.'.01_ ` > . 0 r • hardware is in place. i,�s ,4 y1i ,t' ,
+ ty1 -�' ',QV }v.�:J=:'.iyr� ,)E f 'q�"1 3 .1,q*! s. #..�. /•, ; '-i>z /:.3 ,rr rl",1.'>".�.
�._ �S+fi { � , rJ N �.i. "'�':2°: ,,,U, '".4_,• + Lids are secured. ;;,:' i ;v�°::�
` ,:i s e, 'ibeiliniii t . \ •'"A
tom. ' ?'r` `'
S .+Rv �'i' i:-g }fad :::dr ..q41 .
�. \ i,Y fru �t4-, s'4 t ttl,T:<=S r L_]All splice box lids are > ; �
',[�•/CZ.1Kj��1't,y s*Io. �VA,111,•t AC Y>t : ' s S•' r secured. s r \ 'Ci S ` t
a�' Stfit-{fit i+ -ti ) Y4 r,t( �ior, Pr .•, + r
•� �}�{{f;tt}ar,Jq l l D lr s, r s�91�E+ i £�'c ^�yk°S .. Close and secure all pod, avV,•J` t< �`��` (s j �u :'
�!,� i j<i� i # by r S 03' •�� .L, �,-.:.....>, ,.,,! ^�� ;
f'�f 'eft.4 �`�,�i''` ,i $ .! 2;'�V' r�(�{ tI S.< .,,Pe riser,externals lice box, b ,;',, . tE it , . "s �,
fi[f1r f ka f!l�ni: i+;. S e WR t i to p t A r `i:i. t
igt,s e,Wil ;,N. ,{ j 3 'i A,i and basin lids. �sf � ) '
fi+ l2 '�,.�•S f s) tlCs�g S �// t u i��i +,j i t,, :o
Jt v>a t r!1{j a, d{! ., ttit j tl� irr ; ••, w .0*,,�;: r s•r �',m
4'`Ss:*; a r< Si !� ; iR'< "11k. ' Yrt .f 4 :.�.1-.- xt}t�;?OP.a•��. . .:�:1.✓s-.isrr..'. Etf.r...
,�. ,�t}yi n i llw t N � t rl
rY%t ,,,,.,yyl' jl .„...l• •r..A.,...,.--it•2,a,.a t F+ ;,, �rrr'G C a ,tx..y....r',
fti4.w.,,p=.M iii• "'�""•' . , ..;::* kr 1 ,A2,,3 . '•;:,?1, WARNING: If lid bolts are missing,replace them with spares.If you have
❑Control panel functional test,as detailed in the Residential no spare lid bolts,fasten the lid with a self-tapping screw,and immediately
AdvanTex Installation Instructions,has been followed. call your Dealer for replacement bolts.If the lid is unbolted or if the lid or
riser are damaged, be sure to securely block access to the tank opening
The installer should have performed this test during installation.If not, before leaving the site. Open tanks are hazardous,and children or adults
perform it now. who try to enter them may be seriously injured,asphyxiated or drowned.
Before performing the next step,return the panel from test mode to normal
mode by holding down the alarm button on the front of the panel until the ❑ Panel circuit breakers are in the ON position,panel is set
alarm chirps. for automatic operation,and panel is latched(or locked if
necessary).
❑ Dial tone verified. Make sure all circuit breakers are ON.If the panel is in test mode,it will
If phone service to the panel is not yet connected,you will be notified later automatically return to normal mode in 30 minutes.To manually return it
when the service is connected and the panel automatically starts calling in. to normal mode,hold the alarm button on the front of the panel down until
the alarm chirps.Close and latch the panel,and lock it if necessary.
If phone service is available to the panel,quickly press the alarm button
on the front of the panel 15 times to force the panel to call in to the Make sure that the Start-Up Summary Report is completely filled out.
VeriComm®Web site.The Modem Activity light on the VCOM board should Homeowner's Package
light up.
If the Modem Activity light does not light up,unplug the phone line from Homeowner's Package reviewed with homeowner.
the phone jack on the panel and plug the phone line into a phone line Go through the Homeowner's Package with the homeowner,or with the
tester,or a phone,to see if there is a dial tone.If there is no dial tone, builder's representative if the home has not yet been sold.
come back and repeat the forced call-in test when phone service is a wt,f.'`'t sr4`r'` ,#. fit. i, :' ,, i ' ` s ,•t ti'
�, `j( GY r:j�lJ Jh tIf r,r`? . s +iY+ tactivated to the panel.If there is a dial tone but the modem will not call in, ,, 1 r3 •q, �., t! t ,r� f, r 1 {
call your AdvanTex Dealer for troubleshooting assistance. ;r s I , of: ,r t NNN;, as „''� F,9,,,. , r r�1 .;;
❑Control panel diagrams left in panel for future review. :.t,, ..• } : ;`::::..:.;�:.t , 4 }4 ts,;�. .:' !1 ,e, ,•.••i,, 4 , -I;; )Y}
tr § EY 4, y 1.\'yt.% t s 31 + j��l�1tr {yii��.""" � s
Remember to leave the diagrams in the panel s �.F,�• 1,,��,,i`,),,a :,, 11 t•,i,�-", >C S4 r(J ' s. 'r e . ti
Back at the Office
Fax the completed Start-Up Summary Report to the number on the
bottom.
Copyright Orenco Systems",Inc.Property of Orenco Systems',Inc.Do not reproduce or distribute without written authorization from Orenco:800-348-9843. • AIM-OM-ATX-1,Rev.1.1,10/08
13

AdvanTex° O&M MANUAL
PART 1 : START- UP AND ROUTINE MAINTENANCE
Scheduled Field Maintenance Report
AdvanTex° Field Maintenance Report
Property Owner/Tracking If Operator
Site Address
Contact Phone
AX Site ID 71 County ID W Pod M RTU a/UL C Date of Last Inspection
Retrieve O&M Info Measure Sludge/Scum
Daily flow Sludge Scum
1st Compartment Current Previous Current Previous
Recirc ratio
Timer settings: -
2nd Compartment Current Previous Current Previous
Inspect/Clean AdvanTex Filter
Inspect Clean
Perform Field Sampling/Observations Odor: ❑Normal Li Pungent Laterals/Orifices Li
Biomat: ❑Normal [__I Excessive Pod Bottom 7 L✓
NTU(15 x NTUs) pH(6-9) DO(2-6)
Bridging/Ponding: ❑None/Minor [,Excessive Intake Vent � J
Inspect/Clean Discharge Pump System
Odor of Sample Inspect Inspect Clean
Typical Riser/Lid n Floats ❑ ❑
yp Musty ❑Earthy ❑Moldy
Non-typical Sulfide ❑Cabbage ❑Decay Slice Box Pump ❑ ❑
Oily film in PVU 7 Yes ❑No Float cords
Foam in tank Yes `No Inspect/Service Other System Components
Check Control Panel lean
Inspect Clean Inspect C
Disinfection Equipment ❑ [_I Dispersal Laterals/Orifices
Recirc Amps Discharge Amps
Observations
Additional Services Rendered
Audible and visual alarms ' I OK Cleaned textile sheets? LiReplaced UV items?
Dial tone(telemetry only) Yes I No --_i Replaced/Used other items?
Parts Used:W=Warranty,B=Billable(✓appropriate selection)
Inspect/Clean Pump System W B Item Number Description
Inspect Clean
Riser/Lid '�❑
Splice Box ❑
Float Cords ❑
Floats ❑ L ] Final/Safety Inspection
Pump ❑ ❑ [,_]RSV reinstalled L._1 Lids bolted on
Biotube'"Filter ❑ ❑ 1 ]Manifold reconnected;flush valves closed [.I Control panel reactivated
Biotube Pump Vault ❑ ❑ Summary/Recommendations
Recirculating Splitter Valve ❑ ,,___1 ,_,System performing;no further action needed L j Tank needs pumping
I❑Call for service L,•Other?
Comments
Signature_ Date
Fax completed form to 1-866-384-7404
AIM-OM-ATX-1,Rev.1.1,10/08 • Copyright Orenco Systems',Inc.Property of Orenco Systems''',Inc.Do not reproduce or distribute without written authorization from Orenco:800-348-9843.
14

AdvanTex® O&M MANUAL
PART 1 : START-UP AND ROUTINE MAINTENANCE
Performing Scheduled Field Maintenance
Residential AdvanTex Treatment Systems require periodic servicing.
AX20 systems need a six-month visit,a one-year visit,and annual visits* WARNING:Follow the precautions below when performing field
maintenance on AdvanTex Systems.
thereafter.AX2ON systems require four visits during the first two years and
annual visits*thereafter.Failure to provide required maintenance will void • Do not enter the tank.Entering a tank without proper confined space
procedures and equipment can cause serious injury or death.
the AdvanTex Treatment System warranty and may place the system out
• Use proper personal protection equipment,such as rubber gloves and
of compliance with local regulations. eye protection,as well as protective clothing,to cover parts of the body
that will be exposed to wastewater or effluent.
Homeowner Communication
• When working on components that contact sewage or effluent,lay them
Whenever possible,contact the residents when it's time for a service on a plastic sheet or place them in a trash can,not on the lawn.Several
visit,especially if the residents are new to the home.The service visit is tools that reduce the mess of cleaning Biotub filters and AdvanTex
textile sheets are available from Orenco.
an opportunity to talk with them about proper use of the system,so try to
schedule the visit when someone will be there. • Turn off power to electrical components when working in splice boxes or
the control panel or when disconnecting pumps.
Retrieve O&M Info • When finished,use proper personal hygiene.
Download the Field Maintenance Report form for your site from
www.advantexservice.com.The top of the form should be pre-filled with ❑Odor of sample
information about the system. Sniff the sample and assess its odor.Record these observations about
clarity(NTUs)and odor on the Field Maintenance Report form.
Perform Field Sampling/Observations
When you arrive at the site,remove the lids from the risers and take pH of sample
your sample before doing anything else,so that the sample won't be ❑ Dissolved oxygen of sample
contaminated by material that you stir up while working.To sample effluent, Using pH test strips or a pH meter,check the pH of the sample and record
remove the Recirculating Splitter Valve(RSV)from its quick-release holster it on the Field Maintenance Report form.Values from 6 to 9 are normal.
and set it aside.There will be enough of a trickle through the RSV plumbing Also check the sample's dissolved oxygen(DO)using a DO meter(or DO
to collect a sample without waiting for the pump to cycle. field test ampoules),and record that on the form.Values from 2.5 to 6
mg/L are normal.
IMPORTANT: To avoid contamination,do not run the pump manually or in
to sample.
mode 1 obtain this sam e.
Wash down,brush,or wipe the �[,��tt /. • ••,,,,;,
' J . ,. �,�, ��� :r
RSV inlet before takingthe sam t "' L, •:r•,, ` • +, r, LS •'� ,1 ff Vgt.�• `:
ple so there will be no contam- Vti•` ,f ' ' t f
ination from dislodged solids. '� / > st? ' '�"¢°p s
+... / �4qtj�.��Yt �Js "yrk•. 5 rat,,t'• s�S ]';�l;i� ;F. '•S!
, _l 1,* •,h _.fi -)ts -<`+Wn S
Leave the RSV disconnected � "��.p � �:< �.t. >>"t2.
� .<f• t t
+2
r'S 'SS' '?�' ..� ..ti..,,l.'- x•. .t3^+y ,S''r'�%::':'.'.'; b
for the rest of the service call u{ c 3,t�,i�rr f'<` s.;;. :v: > . .�.., r { )
�� ,;a ftt•fit{:: �.,{.y3 g ./,/,�lE.•,-�S.f,;Fr��St•.� ;C�.� •':.::' i•f-:f• )
if• y(/ ` ?..t� ,rt1o.. i�•'' •• :,s:l^ S;,}lr�l(t77S�y �. �..)', =;r; p�
so that anydebris you stir updoes }[ >•:: r�1(����
t,tr t.. 1.r,-':''-� r` J 'yr
not make its way to the drainfield. 't<{;" ° s ,�� > Jf,�3 t,, Vi Ago. �1 , t),
❑Clarity of sample r Iit`Ar' �, ;''' ❑ Oily film in PVU
Assess the clarity of the sample by Ar Foam in tank
using a portable turbidity meter. T;;, �ur� Check the liquid in the pump vault(PVU)for an oily sheen,and the liquid in
�4, • i. r fml,s< �.' r��` p the first compartment of the tank for foam or other unusual appearance.
Record your observations on the Field Maintenance Report form.
*Servicing intervals may vary according to local regulations.
•
Copyright Orenco Systems',Inc.Property of Orenco Systems",Inc.Do not reproduce or distribute without written authorization from Orenco:800-348-9843. • AIM-OM-ATX-1,Rev.1.1,10/08
15

AdvanTex° O&M MANUAL .
PART 1 : START— UP AND ROUTINE MAINTENANCE
Performing Scheduled Field Maintenance (continued)
Check Control Panel ❑Splice box
Open the control panel and place it in test mode. Open the splice box and make sure there is no water in it.If there is,
remove the water with a sponge and repair the leak.If you disconnect any
❑I Run amperage connections,do not reuse the wire nuts when you reconnect them—use
Check and record the run amperage of the recirculation pump and new ones.
discharge pump.Place the clamp of an ammeter around the wire to =t: "s;" - >:: :r;'::'U,i-; "F'�s �'tt':•: �;tt
:ylj,i 7i ri j s e.'1)R �I� ;
each pumps circuit breaker and read the amperage while each pump r.:,:,;;;;,;, ,� s>� ` � l t,,-fir , `° <
is running.You can run the pumpbyholdingthe toggle switch on MAN >�:%,•,•r,... <'%%-=;:;r::.,••' f ;:::••:: .••4':<:<<.
g gg c��sr;;:,;%:;-��ss;{:?•'%<•. ia•C»`�as,'•�,:: -- g�;
Amperage should be no more than the pump's maximum service factor r"?'`,--<'V.Ir -% °z"; r
t JF t1 S>S It tl 'gi;)' • s =Yl( t('1 sr Z
amperage. "�f,`l a ;`y\`<::> si,r<<�3s�`r;
Release the switch to the AUTO position.Make sure the pumpcomesIVO�' '"'4i ``'''-`'-:.: ')t;, '� 1 .'.' ' :. j'•• .ywP on „ t � �<4 i, r" , ��. �,, yr, ��• �' >.� ::: r .. c:r.`. `.�;� `u��r:�'•ix'+•' ,
? �• lvs�: }?:: '^r?iy�;::'•'i:{;...: '.+i�Yr;d/s
as the timer cycles.Timer cycles are shortened to about 30 seconds in •ar f t?t.6 A,,;.;:;,,,, . ..:•:': :;t . :.• "s.,, ..:.
y.
test mode. >;,'^ r�:t1,f�.� tr'� $: ,.k, '3�
*'7.'istici, elS,i�r�3.,�•9 i i. t?:. :f ;`$;'.:•.' ::. r'r.:,r�
:w. • {e .s;�0'?,?.!..• .... • :•x,;.. 4 r. Z2`., ,;fir:::.�::e,;�...: .
.�.,. �{_'.: f" ..4vtP"� "r'.��r - :%:' t r".f^i 'i,.:':.:..t.._ y:
:ti
� a t rae • ttt
,c< g. t',ii:.! ! 4*:'.,/. ❑ Float cords
1:1:,..:-..:r..:..:.6:;,..,,,.::41,..,-:,..,.,::.:N.-:i::,..:,:,;;:;:v.e,,,4..p.;::.::::.(....:-..:-...:.::3:.).E:::::c:;.;e,
r.
❑ Floats
,, <; Verify that the floats are in good condition and properly secured to the
> J S V l
,,,- ,.„� ,t t ��1jr t , ,„.,;,, float tree.Verify that float cords are neatly wrapped inside the riser so
•}✓1�•'7,Yl�;S'��<••�('c:.•7-'{r .',+C�^.,,i;'i,. .l ':�>F';.• {{ ,Y-y!;
.,:;:,,{i}rh .,_, ,r!:>;.•! ''u.- • r. ;:� g?'1 ; :;'::;r:': :::::' that theycannot interfere with the operationof thefloats.,r�,g� , ,,r" ;; .J��r,�,:t. p Clean floats by
•t�.,�+h� P.-. ti)v: .p\\� (F✓ YT .Y i:.j�i i>r r:i{�•!.':��1,. [Cii:>'�,::i:::r.
>. o "`i0 . r t: �'0l�leirt hosing or brushing them so that debris falls back into the tank,not into
,iiif Zrj:;. t�tf ✓ frf` 4 / Y',Ss ° !f ° the pump vault.
'gik , :14-k?-.; /`L.:':r,'�, ,�ii,•,,,' .„ �7 f F< ..,c v
; • );l�i;:��s;i,�ii'S� 'Sa r._,,, ,?.. /; ' A�•,. ����}`S7 �irA ',Yrr'':�t[,�a� `+.':", '•S Y;.?;
it
z 4•'.% '.iz: ...::i; .,..:. `r t,iim:30,_la',i ) )if ;`2:'b' : iQ s,::FAis ,d i
S
� Sij
Audible and visual alarms 14 }y .' £: ,' -. •.:•
Check the operation of the floats and timers by lifting the float trees out of `� `�: , ',,, )3i`,7){!�' f ,,,;;,;; -:.
the tank and discharge basin and following the instructions clipped inside s ., ,•..._.
thepanel door.Make �;..'.:.:..:::.:-.:,:;::•:.;: =
a e sure that audible and visual alarms are activated �" •" .= .• ~�r>'~°�
r.,r ,t
when the appropriate float is raised or lowered. �•r- ;; ..:;::.::::: .;;.:::::: :;: \,:,�:.;::-l� `�':::' :
❑ Dial tone(telemetry only) ❑ Pump
For systems equipped with VeriComm®panels,use a phone line tester or Turn circuit breaker off at service panel.Switch MOA and circuit breakers
a phone to verify the presence of a dial tone. in control panel to"Off."Pull the pump and place it on a cleanable
surface,like the riser lid,or in a plastic trash can.Check the intake
Inspect/Clean Recirc Pump System screen;wash off particles as necessary.Record the kinds of particles
i ] Riser/Lid in the Comments section of the Field Maintenance Report form and
Make sure that the lid is intact,and replace it if necessary.Replace any report findings to user(for preventive maintenance).Reinstall the pump,
missing lid bolts.Check for marks of liquid infiltration or exfiltration. checking to make sure the discharge valve is open.
AIM-OM-ATX-1,Rev.1.1,10/08 • Copyright Orenco Systems",Inc.Property of Orenco Systems'"',Inc.Do not reproduce or distribute without written authorization from Orenco:800-348-9843.
16

AdvanTex® R • MANUAL
PART 1 : START— UP AND ROUTINE MAINTENANCE
Performing Scheduled Field Maintenance (continued)
❑ Biotube®Filter Inspect/Clean AdvanTex Filter
❑ Biotube Pump Vault Open the AdvanTex Filter pod.
Clean the Biotube Filter at every visit.Make sure that the RSV is out.Slide
Biotube cartridge out of vault.Hold Biotube cartridge over open inlet of C.-1 Odor
tank or primary compartment.Carefully spray build-up into tank.(The ❑ Biomat
Biotube Cradle,available from Orenco,holds the Biotube Filter on the lip of El Bridging/Ponding
the riser and directs debris into the tank away from the pump vault.)Flush Check that the odor and appearance of the biomat are normal.Pungent
vault bottom. or unusual odor,ponding(excessive liquid),and bridging(excessive solids)
-�,::}-- #1;� '�Et' ,zlr,Y'.` :r:r:N - v,:..Y..�;• ..,�-�N vs+ti=1;•'i
-m-a` , '-r=�:' ',:. :k' are problems that need immediate attention.The Advanced Service Tips
'' 'iM @ ;'{"`�.:', ',' r � "i'' 'cs, ' and Troubleshooting Guide can help you ascertain the cause.You may
=; #4. . =�'{c�,-y ; ekS: i ;� �, �,: •i•':•s need to change the timer settings or discuss household habits with the
�7� , ',-•> : : >4 ` ;,� *prig,' system users.
,psi:,. ..40?,`4?5:..{r , J' ai- s c�
�R f �� � ,, f f ❑Laterals/Orifices
'r�aa,; -`-.if,r`'S"'f;•.:..,c',, 1:17. ,}„,,�`, •?,'G•.e:ai',^1'...;::c�::>::,1:::;<: aroundan orificecover is a of
,• <:, .:x;,s- ,, ,: :,,, Inspect the orifice shields.A clean area sign
a':. r.,;: ',;,;":yea lft;
.O. .3
a=
- ,.r;:. ..;�,� _,r.; ;;fir;: ,,�,�,., ; � ,.,,.,,; a plugged orifice;clean these orifices out before cleaning the laterals.
'j ;k., ,,N; :;k: '.,ti.C•s.`�'t,,:i$f'` _v •'v,.5;,;.0: -.:...: p gg
!:7,a...� ,- ref:: .,�:. '"c%{;� �,,�, -'-,i%:'`�:.,.:
`:(:i'w�•'.) x- + • . » `u To clean and flush the manifold open the flush valves at the ends of the
J';+,�;��i;ti<a5�<�.'! .......'�'.:"v`m�.i'rE2'i'N� §fib 1�^ � i p
laterals and brush or jet the laterals.
❑ Recirculating Splitter Valve _•
Move the RSV from side to side to check that the balls move free) Then • ,: y:-`'' , r, x`.1h # :,:.= :='s..•:'`', $
verify that the liquid level in the tank is within the normal range.If it is low, :::; �.'' • y •r ,� '=r }� 1V. i
the ball mechanism could be jammed in the seated position.If it is high, ,:.. :' '�. r a. ':"1•# -::::r
the RSV may not be making a tight seal when the balls are seated.Clean r r;� ,, ,;.;:., ;; �.%•aka„k�
`bin -`srr :::;ns�:; 'c�`:::�.r
the balls and replace the balls or the cage if necessary.Don't replace the y ' <., s • ,,1F4-4
RSV in the tank until you're ready to leave the site. s !�{,. Yc. ;'::;.::;, ::?{:�y,1 '•
T.Aernigeigik
•
Measure Sludge/Scum �r$ ,� ,,:. , f, ' � r ,f ,s
Measure sludge and scum in both F..t41 {[piu! , ,, ',tom:;' ,r f �'(14,,;_ :r ,s� , • , tz ti t
compartments of the tank,and record fd=� ,>> -�';s ?�; : '� ;`', r?: _•* ,' ',§•' \vs, ;. ,,'
.,r< }' .rl^,'',' .l 1 is z,-. ,N+ , �C) ��✓
t•` �`cf'' :'•gS .. '1 .iu>�;1 a���',�,'CRti'`,:Saev:w{}}'z'/.RTALr;�.ra." ,.:;F}i...,���lS�
the measurements on the Field " < ' -
Maintenance Report form.Schedule ' >'•1• p :: ❑Pod bottom
.: .j
pumping of the tank when the bottom __—..*4•:-•-;>.: ,r Pull out a few sheets,inspect the pod bottom,and note any excessive
of the scum layer is within 3 in.(75 ,;,.,;, "'F.,;., E;�,.�,,. ��:
mm)of the flow-through port of g .2 ..4� ' buildup of debris.When you're done cleaning the manifold,remove the
`-:i ' °::::.. �' RSV from the tank,and run the pump for two or three minutes with the
5:;.,..,,,..;
the tank baffle or when the sludge ;,.";<< `, flush valves open and the RSV removed to flush debris from the pod's
accumulates to within 6 in.(150 mm) s� "°-;%` r, ?t>
c;a;;:')) �, fi ' underdrain back into the tank.You can do this while you are performing
of the flow-through port. .M, ":>..W,.. - {; , ;,
other tasks.After flushing,close the flush valves and make sure the orifice
Note any unusual appearance or smell of the tank's contents,and consult covers are on more or less straight.Replace the RSV in the tank.
the Advanced Service Tips and Troubleshooting Guide,available from your ❑Intake vent
AdvanTex Dealer,if necessary.If you find kitty litter,sanitary products,
excessive grease,or other material that shouldn't be in the tank,talk to Make sure that the ventilation intake is not damaged or blocked,and
the residents of the home and remind them not to flush those things. clean or replace it if necessary.
Copyright Orenco Systems',Inc.Property of Orenco Systems',Inc.Do not reproduce or distribute without written authorization from Orenco:800-348-9843. • AIM-OM-ATX-1,Rev.1.1,10/08
17

AdvanTex® O&M MANUAL
PART 1 : START-UP AND ROUTINE MAINTENANCE
Performing Scheduled Field Maintenance (continued)
Inspect/Clean AdvanTex Cleaning Wand,a hose,or a backpack pressure washer(at low
Discharge Pump System pressure).Wash debris down into the pod,where it will drain back into the
❑Riser/Lid processing tank.
❑Splice box LiReplaced UV items?
❑Float cords ❑ Replaced/used other items?
❑Floats Document any eauipment replaced and any additional observations.
❑Pump Final/Safety Inspection
If there is a discharge pump basin,inspect it and its components.Clean Review the Field Maintenance Report form to ensure all activities have
floats and pump by hosing them.If you pull the pump,check to make sure been performed.
the discharge valve is open after reinstalling. ❑RSV reinstalled
Over time,solids may accumulate in the discharge basin.Use a trash If you haven't done so already,replace the RSV.
pump to pump these solids into the inlet end of the processing tank.
❑ Manifold reconnected and valves closed
Inspect/Service Make sure that the flush valves at the ends of the AX20 laterals are
Other System Components closed.
❑Disinfection equipment
❑Lids bolted on
❑Dispersal laterals/orifices Replace all lids and tighten all lid bolts.
Follow the manufacturer's instructions to inspect and service other
components of the system. • �<
Yf !T ytt
YS::
tee
Additional Services Rendered F ' ' •� rF
❑Cleaned textile sheets? .� : n zslf SM ��;? J i s ' : �`•
h* .�}5 'c2:•.. ,ill r�l• ti'{,;''. .t�l, iitt< '
.�. -vA.. . , .>Ck �t a °r `l3 a r•;yy ,
You should not need to clean the textile sheets every year,but it may be t,y,� f u, t:, ,, : : r r f'-
S., w.}(' } .P-. •r'.` y .�._ f5 l ':•t :�a k2,;`rA"
necessarynow and then.Don t clean them unless the buildupof biomat '^�`f Y + " , ; r%
,g• Grt'1S? 4ff� t4 Y.
is bridging across the sheets,because removing too much of the biomat �'�r _-� . '-1.4‘
inhibits the systems treatment performance. = srzt' ;, +3 tip¢r '�? ? �t��r 3 f=5•{"•'•'' J
•5 � • / •,G�+•' fq i '�L' PG;1iQ°!t ...� :;.'•l+
C4 1C: t F,t $tn6 �"d .1,tb: 'i`•. �r;;y.. f 3 ::yrj -"....
j tf�{.t tii -r'q..•S(( :k� e.�'I!<4 ` .�>iii St�.� �� t1 ::... ::., v�; ':i�rti:y^;<%'�;-•,
$ � ,.r';�' 1•�'tFl:. • } '�t:i'e`;':6,•-Sl.,�as^.c
n..,h• "� > .,t a `�.: �, . •_e:2itrir:; ,.,
- C.r7 � 5�^�'s, i,. w .:.:..; :c.,.,, p.:"::;5
"� 1 r/ :l�.t Xf.j%'•�p�.,;� ��S r:;,'t 2ll�
r�r'•'„ tt, ,t''I• r ? !Y � ,. ��• � C �'�� c r./ir� •,• r.
�`� ' >{ 2 G 1ti. 3,��� P rr3,,<S�A � I.•••'t•G����\��itC;•,�� � �F£'L2�/,'a,»..a..�;•M`„-�ti>�.'>�1,'hA�- a }s..t
'ti:- �`��
i
`�, ,, r a �, ? ��`��� ,�,^ "�`�� � �� � ,r WARNING: If lid bolts are missing,replace them with spares.If you have
,v � � y t •ic.ik -1-, yx�js i N r ,w ;C �! fr no spare lid bolts,fasten the lid with aself-tapping screw,and immediately
•1f: ``,� �', t , ��� ��?�! �3z call your Dealer for replacement bolts.If the lid is unbolted or if the lid or
•;ems `` ��r . 3�' '� ' i�� f ="} 5: riser are damaged,be sure to securely block access to the tank opening
r _ z r ilk '. • 5 s Z a before leaving the site. Open tanks are hazardous, and children or adults
who try to enter them may be seriously injured asphyxiated,or drowned.
If you need to clean the sheets,remove the RSV so that solids can
freely drain back to the tank.Then clean the sheets one by one with the
•
AIM-OM-ATX-1,Rev.1.1,10/08 • Copyright Orenco Systems°,Inc.Property of Orenco Systemsa°,Inc.Do not reproduce or distribute without written authorization from Orenco:800-348-9843.
18

•
. AdvanTex° O&M MANUAL
PART 1 : START— UP AND ROUTINE MAINTENANCE
Performing Scheduled Field Maintenance (continued)
Control panel reactivated Summary/Recommendations
Make sure that all circuit breakers have been switched back on.The panel ❑Treatment system is performing;no further action necessary.
will automatically return from test mode to normal mode in 30 minutes.
To manually return it to normal mode,hold down the alarm button on the ❑ Call for service
front of the panel until the alarm chirps,Close and latch the panel,and ❑Tank needs pumping
lock it if necessary. ❑ Other?
(.4W iv't ` th>>,'� ,k�>?i=utt T `5 l i > ay,`ti
!9 ,'. Ytht-s>/ti•V)'1 "�' �` s, E :i q< tY Check-off or document final recommendation[s).Back at the office,
� ( t y.' '
isljt t ,tt.{kt , 'w, n„+t `b,4 f}4 L schedule any necessary follow-up.
.11
rxu r5 t ` � �,
',.yt t ,>f !t 7r� /Er t1�tJ=� ai> I/!1l..!ppp AN �t�
aY °>C�/ r r Y.�Sr,C :rp ot: .._1' . �, LI>{ kt g14'
,s w .,+ t 1 lti Comments
S,^.•:I/� i! 1,: J'4 eety����ww/ I � rf�� t�>�� 11
c,c,' J } t 7 ,` >> akttsi}.g h J f }
,,fi< ,k. r�2�� � '1 IaL>t f ,,, ;ff e ,,r{r t, t rf j if c #y
; c,6, y t i „ , >t Record any additional observations from your visit on the Field
'',,7 .,we %., )' f r %`1 ,. • glipi` �f,i
t - ':1i fit; Maintenance Report form,along with information about equipment
tt „t �.l � c t)t,t rr
...ikNt,.,,, t ?4 ?,, .,.. )i ���l1>.�(�I r�tttJN{R r
1 ! ,
St', •`:-,, � , r , s t. ,, ) ,,._,:_,pc V);_ ,•} 1 ::dc:: : orm
to the number on the bottom.The automated
;?;. >\Jr �,St - tt (Sr ,,>,({ 11.. 1 t ,t 5ir '; x't DI
v,,3 (•,;, f p ft,t, ,];3 S > y({=Zs, s s system will record the completion of the site's visit and archive an image
�� f �ft \ f / i of the form on advantexselvice.com for future reference.
C. •t O y� �j 1 �rd`S�}/{ �C1',t'=�4SE��t t 4 +9�F t l �/l ✓� �11
!yy��} tO } :4/.'k.S,i(��e: t cF . ��\/ttt�1'�, a t �1. d
a yyyy;; t.s:3,t)�{) .�3�i t =}' , ,�rJ, c� f tf�a�iy:: 4
�;4 'r 4 l; p'r �? a ';1 l£'-'^�K`. t13 er�/t� (}+�>�If�' S'.'k' i
.; 1 t rt ;t ]1 ..,...:..:.---,,..-1.., . o r44,4 t Ravi\ }} 1 s�t5
{) ,w tit F ,i rIPp t f'v" :'tk f1 S •:,:
]�iL;y t t, i r.+�✓ rr,+d 'i tom, hr • ,': li'Y'3 S.
t •
the+.'�:' 5.. .�s< 'X,t , , •° { • ',AI r<szA{
Copyright Orenco Systems",Inc.Property of Orenco Systems",Inc.Do not reproduce or distribute without written authorization from Orenco:800-348-9843. • AIM-OM-ATX-1,Rev.1.1,10/08
19

•
AdvanTex® O&M MANUAL
PART 1 : START- UP AND ROUTINE MAINTENANCE
Unscheduled Field Maintenance Report
iàivanTex® Field Maintenance Report
Unscheduled
Property Owner/Tracking It Operator
Site Address Contact Phone
AX Site ID a County ID N Pod k RTU s/UL k Date of Last Inspection
Dispatcher Comments Cause of Malfunction: Mechanical L_I Process-Related
Date: Time:
Notification of site condition
Services Rendered:
❑Made by VeriComm•Monitoring System
❑Made by Homeowner
❑Other
Site condition at time of call
❑Alarm [Tank Overflow
❑Odor U Sewage Backup
❑Other Parts Used:W=Warranty,B=Billable(✓appropriate selection)
Field Sampling/Observations W B Item Number Description
_
I_I Necessary Not necessary
NTU(15±NTUs) pH(6-9) DO(2-6)
Odor of Sample.
Typical U Musty ❑Earthy ❑Moldy
Non-typical Sulfide ❑Cabbage ❑Decay
Conditions at site
Notes/Final Recommendations:
Alarm On Li Yes ❑No
(If yes,alarm type ) ElSystem performing;no further action needed CIAdditional service needed
Tank Liquid Level ❑Normal ❑High ❑Low --
Pump Operational?❑Yes ❑No
Circuit Breakers
Final/Safety Inspection:
Recirc ❑Tripped❑On ❑Off Lids bolted on? U Yes ❑No
Discharge ❑Tripped❑On ❑Off
Controls ❑Tripped❑On ❑ (If damaged,comment
Off
Control Panel reactivated? ❑Yes ❑No
VCOM•ATRTU Board:(if applicable)
Circuit Breakers:
Document the panel status by shading the appropriate
inputs and outputs as indicated by the yellow and red LEDs. Recirc: ❑On ❑Off Discharge: ❑On ❑Off Controls: ❑On ❑Off
Inputs Q © © ® O © ® ® Time at Site Travel Time Total Time
Outputs ® © © ®
Power ,..I On❑Off❑Flashing Signature
(Green LED) ---- ------------
Date Time
Fax completed form to 1-866-384-7404
•
AIM-OM-ATX-1,Rev.1.1,10/08 • Copyright Orenco Systems5,Inc.Property of Orenco Systems`,Inc.Do not reproduce or distribute without written authorization from Orenco:800-348-9843.
20

AdvanTex° O&M MANUAL
PART 1 : START- UP AND ROUTINE MAINTENANCE
Performing Unscheduled Field Maintenance
Unscheduled Maintenance Procedures Field Sampling/Observations
If you receive an alarm call or phone call that requires a visit to an Necessary
AdvanTex site,download the Field Maintenance Report Unscheduled from Not necessary
www.advantexservice.com.The top of the form should be pre-filled with
information about the site.If any information is missing,fill it in. If the cause of the problem is not immediately apparent,use proper
techniques(described in the"Performing Scheduled Field Maintenance"
Depending on the type of problem that caused the alarm,you may not section)to sample effluent from the RSV.Do this first so that subsequent
need to check all the boxes—they're just there to reduce the amount of activity will not contaminate the sample.Test the sample's clarity,pH,and
writing you have to do.But do use the notes areas to record any repairs dissolved oxygen,and record the results on the form.Also check the box
or adjustments you make,and to document anything unusual.These that describes the odor of the sample.
notes may help you on future service calls,and they help Orenco and your
Dealer identify patterns of problems. Conditions at Site
We recommend that you send a copy of this form to the homeowners Alarm On ❑ Yes ❑ No
after your visit.This reinforces any advice you may give them about proper (If yes,alarm type
use of their system.It also reassures them that the VeriComm®monitoring
system is working and that you are diligently maintaining their system. Tank Liquid Level ❑ Normal ❑ High ❑ Low
Notification of Site Condition Pump Operational? ❑ Yes ❑ No
Made by VeriComm Monitoring System Circuit Breakers
Li Made by Homeowner Recirc ❑Tripped ❑ On ❑ Off
O Other Discharge ❑Tripped ❑ On ❑ Off
Indicate whether you leamed about the problem from the VeriComm Controls ❑ Tripped ❑ On ❑ Off
system,from the homeowner,or some other way—perhaps from a
neighbor. Record the status of each part of the system on the form.Use the"Notes"
field to describe problems in more detail.
Site Condition at Time of Call
VCOM ATRTU Board (if applicable)
Alarm
Shade the appropriate circles to indicate which inputs(yellow)and outputs
Tank Overflow (red)are active on the ATRTU board inside the panel,and record the status
Odor of the green power light.
❑Sewage Backup •3 , t •c
❑Other <_ � .,< t aTF
v rY
Describe the condition that prompted the alarm
o
IiYSA4 t
t.
.�i l' 2
to rr!" 3; 3t 3)t�t 1 ° � w!
WARNING: Do not enter tank. Entering a tank without proper confined .. ,. w, g � :._ ..,�.. Red output
.
space procedures and equipment can cause serious injury, asphyxiation, s" GL �� .Y! % o LEDs
or drowning. ;>e4: � z„s "1°•ar:�yr u.t A.
j i aaa 3I a f ' I
44(
Yellow input LEDs Green power LED
Copyright Orenco Systems',Inc.Property of Orenco Systems`'',Inc.Do not reproduce or distribute without written authorization from Orenco:800-348-9843. • AIM-OM-ATX-1,Rev.1.1,10/08
21

AdvanTex® O&M MANUAL
PART 1 : START- UP AND ROUTINE MAINTENANCE
rtleeS, - '
� — � � ance 'iceILI � � <
Cause of Malfunction Final/Safety Inspection
Mechanical WARNING: If lid bolts are missing,replace them with spares.If you have no
❑ Process-Related spare lid bolts,fasten the lid with a self-tapping screw,and immediately call
When you have found the cause of the malfunction,record whether your Dealer for replacement bolts.If the lid is unbolted or if the lid or riser are
damaged,be sure to securely block access to the tank opening before leaving
it is a mechanical problem(such as failure of a float or loosening of a the site. Open tanks are hazardous, and children or adults who try to enter
connection)or a problem with the biological processes in the system them maybe seriously injured,asphyxiated,or drowned.
(such as recirculation ratio,system abuse,or insufficient ventilation).
Describe the problem in as much detail as possible in the space provided.
Lids bolted on? ❑ Yes ❑ No
Services Rendered
(If damaged,comment
Describe what you did to correct the problem.
Control panel reactivated? ❑ Yes ❑ No
Parts Used Circuit Breakers:
Record any new parts you installed.Check the appropriate box to show
whether they are covered under warranty or billable to the customer. Recirc: ❑ On ❑ Off
Notes/Final Recommendations Discharge: ❑ On ❑ off
Write down any observations about this incident that will be useful to you, Controls: CI On El Off
the homeowner,your AdvanTex Dealer,or Orenco. Verify the condition of system components upon leaving the site.
Time/Date/Signature
Record time at site and travel time.
Sign and date the form.Then fax it to the number at the bottom.The
bar code at the top will ensure that a PDF of the form will go into the
Service Provider's inbox on advantexservice.com,for assignment to the
appropriate site.
Make a copy of the form and send it to the homeowner,along with the
invoice.
AIM-OM-ATX-1,Rev.1.1,10/08 • Copyright Orenco Systems',Inc.Property of Orenco Systems',Inc.Do not reproduce or distribute without written authorization from Orenco:800-348-9843.
22

•
Adva nTex° O&M MANUAL
PART 1 : START- UP AND ROUTINE MAINTENANCE
Change of Service Provider Authorization
AdvanTexService.com
Change of Service Provider
Authorization Form
Property Owner
Site Address
Contact Phone Pod x RTU A/UL R
Fill this form out completely, have it signed by the Homeowner, and fax to
1-541-459-2884
Previous Service Provider:
New Contract Start Date:
Additional Comments:
New Service Provider Company
New Service Provider Signature Date
As the homeowner,you acknowledge that you are not under contract with any other Authorized Service Provider as of
the"New Contract Start Date,"noted above.
Homeowner Signature Date
Fax completed form to 1-541-459-2884
Copyright Orenco Systems',Inc.Property of Orenco Systems',Inc.Do not reproduce or distribute without written authorization from Orenco:800-348-9843. • AIM-OM-ATX-1,Rev.1.1,10/08
23

AdvanTex° MANUAL
PART 1 : START— UP AND ROUTINE MAINTENANCE
Changing Service Providers
Consistent maintenance is important to ensuring the excellent will need to have access to the site information for that system.Before
performance of AdvanTex Treatment Systems.So,when a service meeting with the homeowners,you should log onto advantexservice.com
contract expires,it must be renewed,either with the existing service and do the following:
provider or with another Orenco-authorized service provider.Our Web site, • Print the Change of Service ProviderAuthonzation Form.
advantexservice.com,provides tools to help with this effort. • Fill out the form,including the site information,previous
When a service contract expires,contact the homeowners and offer a service provider's name,start date of the new contract,and
renewal.If the homeowners renew the contract,update the information in any explanatory comments.
advantexservice.com. • Have the homeowners sign the form.
• Add your name,company name,and signature and fax the
If the homeowners do not renew the contract within 60 days,notify form to Orenco at the number on the bottom.
the Dealer(if the system is still under warranty)and make a note in
advantexservice.com.If a service contract is required by law,notify the Once the form is received,you will have access to the site inform
county or other regulatory jurisdiction as well. -ation for that system,so you can schedule the next service call.In
addition,the automated system will archive an image of the form on
When homeowners do not renew their service contract with their current advantexservice.com for future reference.
service provider and select you to be their new service provider,you
AIM-OM-ATX-1,Rev.1.1,10/08 • Copyright Orenco Systems®,Inc.Property of Orenco Systems®,Inc.Do not reproduce or distribute without written authorization from Orenco:800-348-9843.
24

Adva nTex° O&M MANUAL
PART 1 : START- UP AND ROUTINE MAINTENANCE
Appendix 1 : AX20 Timer Settings Worksheet
The following chart shows recommended timer settings for a new system.
RESIDENTS TIME ON(SEC) TIME OFF(MIN) NOTES
2 10 sec(0.17 min) 20.00 • Assumes water usage of 50 gal.(190 L)per person per day and a return recirculation
3 15 sec(0.25 min) 19.75 ratio of 3: 1 (Filter recirculation ratio of 4:1).
4 20 sec(0.33 min) 19.45 • Override OFF cycle time is set at one-half of the OFF cycle time.
Override ON cycle time is set the same as the ON cycle time.
5 25 sec(0.42 min) 19.70
6 30 sec(0.50 min) 19.50
As you gain experience with a system,you may conclude that you need to make adjustments,sometimes significant ones.This worksheet is intended to help you deter-
mine appropriate start-up timer settings(Pump ON,Pump OFF)for a single-pod AX20 system.Typical values and ranges are provided for each parameter.If you have any
questions or if your values fall outside the desired ranges on this worksheet,contact your Dealer.
PARAMETER TYPICAL VALUES NOTES
Number of people 3 Range of 2 to 8 people.
Water usage per person 50 gpd(190 L/d) Typical daily average is 50 gal.(190 L)per person.
0; Actual daily flow(total) 150 gpd(570 L/d) (Number of people) x (water usage per person).
Rh Return recirculation ratio 3:1 You can adjust this ratio(return flow to forward flow)up or down depending on system per-
Rf Filter recirculation ratio 4:1 formance.(Range of 2 to 6.)
Total daily flow to AX20 600 gpd(2280 Ud) (Actual daily flow) x (return recirculation ratio+ 1).Must be s 3000 gpd(11,370 L/d).
Actual flow should not exceed 500 gpd(1895 Lid).(500 gpd x 6:1 Rff=3000 gpd)
Qd Actual pump dose rate 33.3 gpm(126 L/min) Determine this value by field-testing or by using Orenco's PumpSelectTM.Start at the low
end.
Td Pump ON cycle time(dose) 0.25 min Select a value between 0.17 minutes(10 seconds)and 0.75 minutes(45 seconds).
Tr Pump OFF cycle time(rest) 19.75 min See Pump OFF equation below.
PUMP OFF EQUATION EXAMPLE
Plugging in the above values and rounding results in the following:
1440 • Td • Qd 1440 • 0.25 • 33.3
Tr = —Td T, = — 0.25 = 19.74 19.75
(Rb+ 1) • Qi (3 + 1) . 150
After you determine your Pump ON and Pump OFF times,double check to make sure your start-up settings fall within the cycle time(CT)range,below.If they
don't,make adjustments per the"Note."
ADDITIONAL PARAMETERS TYPICAL VALUES NOTES
CT Cycle time 20 min Low flow applications may result in cycle times of an hour or more,which can cause the
media to dry out or odors to develop in the recirc tank.If CT is much more than 30 minutes,
consult your Dealer or Orenco for suggested adjustments.
Pump cycles per day 72 cycles 1440 min/day_(OFF cycle time+ON cycle time).Must not exceed the pump's maximum
rated cycles of 300 cycles per day.
Gallons per cycle 8.3 gal.(31 L) With 68 orifices and using the Td range recommended above,you will maintain the recom-
mended 0.08 to 0.25 gal.(0.45 to 0.95 L)per orifice per dose.
•
Copyright Orenco Systemsw,Inc.Property of Orenco Systems'',Inc.Do not reproduce or distribute without written authorization from Orenco:800-348-9843. • AIM-OM-ATX-1,Rev.1.1,10/08
25

AdvanTex® O&M MANUAL
PART 1 : START— UP AND ROUTINE MAINTENANCE
Appendix 2: Float and RSV Settings
Orenco will provide the float and RSV settings for tanks that are approved
for use with AdvanTex Treatment Systems in your area.Service Providers
are simply required to verify that the float and RSV settings are correct.
This diagram shows how these settings are established for AdvanTex
Treatment Systems that use a VeriCommJ Control Panel.The diagram
shows both a Mode 1 and a Mode 3 setup.For Mode 1 setups,the
recirculating splitter valve(RSV)is installed in the second compartment,
with the Biotube pump vault.For Mode 3 setups,the RSV is installed in
the first compartment,under the inlet riser. >1
•
r r , , ,t
i
2 _ I
_1.1 mr7=3 _
-
t -
! - NOTE:Maintain a minimum Y4 in. NOTE:Maintain a minimum Zia in.
perfoot(20mmper- 1 per foot(20 mm per meter,or 2%)
i - slope from the pod outlet to the slope from the pod outlet to the
i - RSV inlet. RSV inlet.
i
t
i
_r . .
i
r
i
iOr
I2"(50mm) 2"(50mm1I
1
1 i_
I
a 1111 \p j
H
igh w alarm
min.2'3 Overrideater timer
-
- - - (50 mm) '
1-1-11 3-approx.2" '
Normal 100%discharge (50 mm) apprax.6' Surge volume approx.G
(150 mm) (approximately 250 gallons)(950 L) I
(150 mm)
RSV . -Normal low operating liquid level(100%ri
cage min.4'
(100 mm)-'- -Low water alarm/redundant off
NOTE:for Mode 1
installations the Standart
Row-through pod in baffle RSV will he located in
the second compartment
of the tank
NOTE:For Mode 3 installations,
the Duckbill RSV will be located in
the first compartment of the tank. 60%to 70°o
of X
AIM-OM-ATX-1,Rev.1.1,10/08 • Copyright Orenco Systems.Inc.Property of Orenco Systems".Inc.Do not reproduce or distribute without written authorization from Orenco:800-348-9843.
26

AdvanTex° O&M MANUAL
PART 1 : START- UP AND ROUTINE MAINTENANCE
Appendix 2: Float and RSV Settings (continued)
-=1 Typical RSV Levels
For stinger pipe lengths up to 24 in.(600 mm)long,the"normal low
operating liquid level"will be approximately 5-6 in.(125-150 mm)below
the top of the RSV cage.(The normal low operating liquid level is the level
at which 100%of the filtrate returns to the tank.)For most residential
applications,the recommended surge volume—the volume between
the low liquid level and the high water alarm float—is approximately
q 9 PP Y
250 gallons(950 L).For Mode 3 installations,the duckbill model RSV,
Standard internal splice box which has a flexible PVC tube that vents the RSV cage to atmosphere,is
required.
_ Typical Float Levels
..J.... Be sure to check the plans for any site-specific or tank-specific float
a ;,;� ;IIIII10
settings.The top float is normally set equal with the tank's invert of inlet.
. The bottom float should be approximately 4 in.(100 mm)below the
'`I j _ ' normal low operating level.
`�i�
r \ -
NOTE: Before leaving the site, verify that the"low water alarm/redundant
i _ External Splice Box
• I-3 il _ off"float is positioned at least 10 in. (250 mm)below the top of the RSV
- cage.
- Ijf1P
1
iii
L1L11
50 n o Normal 100°/dischar
50mm) A g
1rl I I I_
3.4 40:v$j...—C
cJ
Copyright Orenco Systems'',Inc.Property of Orenco Systems',Inc.Do not reproduce or distribute without written authorization from Orenco:800-348-9843. • AIM-OM-ATX-1,Rev.1.1,10/08
27

AdvanTex® O&M MANUAL •
PART 1 : START- UP AND ROUTINE MAINTENANCE
Notes -: TIP 11.11
O&M
MAN UAL
Orenco Systems;
Incorporated
Changing the Way the
World Dors Irikteuyiter"
AdvanTex Treatment System AXN Models meet 800-348-9843
541-459-4449
the requirements of ANSI-NSF Standard 40 for www.orenco.com
_we Class I Systems. www.vericomm.net
•
AIM-OM-ATX-1,Rev.1.1,10/08 • Copyright Orenco Systems",Inc.Property of Orenco Systems`',Inc.Do not reproduce or distribute without written authorization from Orenco:800-348-9843.
28

AdvanTex® " ..� MANUAL
PART 2: ADVANCED SERVICE TIPS AND TROUBLESHOOTING GUIDE
.,, , ` _ - as
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Part 2:
Advanced Service Tips O&M
and Troubleshooting Guide MANUAL
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Cal
Orenco Systems"
Incorporated
Changing the Way the
World Doc.,Wastewater'
1-800-348-9843
www.orenco.com
www.vericomm.net

AdvanTex° O&M MANUAL
PART 2: ADVANCED SERVICE TIPS AND TROUBLESHOOTING GUIDE
As an authorized AdvanTex®Service Provider,you play a crucial role in Orenco's AdvanTex Program.
Orenco has always advocated regular,professional servicing of all onsite systems...not just during the
warranty period but for the life of the system.Regular servicing optimizes the treatment process and
protects the property owner's investment.It also ensures that onsite systems protect public health,protect
.-, . the environment,and are viewed as a reliable,sustainable technology.
Orenco relies on you to perform the AdvanTex system start-up,do routine
' (scheduled)maintenance,and respond to calls for unscheduled maintenance
(alarm calls).We also rely on you to keep in contact with the homeowners or
property owners,review the Homeowner's Manual with them,advise them on
preventive maintenance,and work to keep the system under a continuous service
contract.Equally important,we rely on you to keep good service records on the
system,creating a"history"of its performance.
; To make your job easier,Orenco has created one of the most service-friendly and
trouble-free onsite systems on the market.AdvanTex is a packed bed(media)
filter And media filters are the most suitable technology for onsite wastewater
I }° treatment because they are reliable and provide consistent,high-quality effluent.
11 We then paired our media filter with a remote telemetry control panel,to allow you
to"view"the system right from your computer.And we've provided a Web-based
business tool—advantexservice.com—to help you file and retrieve system data
automatically,schedule service events,and manage service technicians.
Finally,we've provided classroom and field training,as well as support materials,like this 0&M Manual.
Please read it thoroughly,and refer to it often.
We're very proud of our AdvanTex Treatment System.Like all our products,it has gone through extensive
research,development,and field-testing.Then each component is built to written specifications and
subjected to quality review,before shipping.In addition,our AXN models meet the requirements of NSF-
ANSI Standard 40 for Class I Systems.
Thank you,in advance,for your knowledge,your conscientiousness,and your good work.
.: 7.
,
lot
AIM-OM-ATX-2,Rev.1.0,5/08 • Copyright Orenco Systems°,Inc.Property of Orenco Systems",Inc.Do not reproduce or distribute without written authorization from Orenco:800-348-9843.
2

AdvanTex° O&M MANUAL
PART 2: ADVANCED SERVICE TIPS AND TROUBLESHOOTING GUIDE
Table of Contents
❑ Introduction 2 ❑ Troubleshooting Nitrogen Reduction 11
❑ Typical Site Plan for an AdvanTex®Treatment System 4 ❑ Appendix 1:More Information about Nitrogen Reduction and
❑ How the AdvanTex Treatment System Works 5 Key Indicators 14
❑ Equipment List 6 ❑ Appendix 2:Float and RSV Settings 16
❑ Factors Affecting the AdvanTex Treatment Process 7 ❑ Appendix 3:Timer Settings 18
❑ Normal Performance of the AdvanTex System 8 ❑ Appendix 4:Glossary 19
❑ Troubleshooting Effluent Quality 9 ❑ Notes 20
❑ Troubleshooting Other Symptoms 10
Copyright Orenco Systems°,Inc.Property of Orenco Systems',Inc.Do not reproduce or distribute without written authorization from Orenco:800-348-9843. • AIM-OM-ATx-2,Rev.1.0,5/08
3

AdvanTex® O&M MANUAL
PART 2: ADVANCED SERVICE TIPS AND TROUBLESHOOTING GUIDE
Typical Site Plan for an AdvanTex° Treatment System
l ,
AdvanTex®AX20 Filter Pod
provides advanced secondary
treatment.
I I
❑❑❑❑❑
Building sewer
line conveys
wastewater from Pump basin
house (on some systems)
Watertight processing tank
provides primary treatment.
Final dispersal(shallow gravelless drainfield,
drip system,shrub irrigation,water reuse,
lagoon,wetland,etc.)or STEP collection
(not shown)
��li�r,
�AMY"
v ivy willikedi,
wor
Awaiti Tor
wit
AIM-OM-ATX-2,Rev.1.0,5/08 • Copyright Orenco Systems®,Inc.Property of Orenco Systems',Inc.Do not reproduce or distribute without written authorization from Orenco:800-348-9843.
4

. AdvanTex° O&M MANUAL
PART 2: ADVANCED SERVICE TIPS AND TROUBLESHOOTING GUIDE
How the AdvanTex Treatment System Works
The AdvanTex Treatment System consists of a watertight processing tank After recirculating several times,the effluent is discharged,either directly
and the AX20 textile filter pod.Wastewater from the home flows to the from the processing tank or after first being collected in a pump basin.
tank,where natural biological and physical processes provide primary Depending on the design for a particular site,the treated effluent may
treatment.In the primary chamber of the tank,the wastewater separates be discharged to a drainfield,an underground drip irrigation system,a
into three layers:a floating scum layer,a bottom sludge layer,and a constructed wetland,an effluent sewer(STEP)system,or a reuse system.
relatively clear layer of liquid effluent in the middle. The system may include equipment for ultraviolet(UV)disinfection before
From the secondary chamber,a pump draws liquid effluent through the ultimate dispersal of the effluent.
Biotube®filter and sends it to the AX20 pod.There,the effluent is sprayed Properly designed,installed,and operated,a Residential AdvanTex
over hanging sheets of porous synthetic textile media.Microorganisms Treatment System can treat wastewater to 5 mg/L BOD5 and 5 mg/L TSS.
live in this moist,oxygen-rich(aerobic)environment.As effluent trickles This level of treatment is better than what municipal wastewater plants
over and through the sheets,the microorganisms break down the provide.The system can also be configured to reduce nitrogen levels
contaminants and eliminate them, as required locally.When effluent treated in this way is dispersed to the
Effluent recirculates between the tank and the AX20 pod.In Mode 1, soil,natural processes purify it further,and it eventually returns to the
the most common configuration,the effluent recirculates to the second underlying water table,where it can be used again.
compartment of the tank.In Mode 3,effluent recirculates to the first
compartment.This mode is used where maximum removal of nitrogen
from the effluent is required.
10
.4„.
RNI gA 61
Access
9
4J, ,„
,'
t
o ,
1
0 Ey Chamber I 8
��y ,i; �Yi �� �; -- r `ecirculation
Chamber in
l
�'schar I'ei 1i ', 4
9
Di i• .1 System
Copyright Orenco Systems",Inc.Property of Orenco Systems'''',Inc.Do not reproduce or distribute without written authorization from Orenco:800-348-9843. • AIM-OM-ATX-2,Rev.1.0,5/08
5

AdvanTex® O&M MANUAL
PART 2: ADVANCED SERVICE TIPS AND TROUBLESHOOTING GUIDE
Routine maintenance and troubleshooting require a variety of tools, • Plumber's snake
equipment,and spare parts.We recommend that an Authorized AdvanTex • PVC cement and primer
Service Provider have the following items at hand: • PVC fittings(3/4 in.to 2 in.)
For Routine Inspection and Maintenance • PVC pipe(3/4 in.to 2 in.)
• Cordless drill with 3/16-in.Allen wrench for lid bolts on risers • Spare parts for downstream components(e.g.drip
and pod headworks,UV disinfection unit)
• Extra lid bolts • Waterproof wire nuts
• Sludge and scum measuring device(e.g.,Nasco Sludge • Wire stripping/crimping tool
Judge®for sludge and Orenco SMUG for scum) • Float switches
• Hook for raising floats to test them For Troubleshooting
• Biotube filter cradle(OM-BIOTUBECRADLE) • Digital camera
• Backpack pressure washer • Watch or timer
• Trash pump(and generator,if pump is electric)for removing • A copy of Part 2 of the AdvanTex O&M Manual:Advanced
solids from discharge basin Service Tips and Troubleshooting Guide(AIM-OM-ATX-2)
• AX20 manifold brush(AX-LATERALBRUSH)
• AX20 sheet cleaning wand(AX-CLEANINGWAND) For Personal Hygiene and Cleanup
• Handheld computer(PDA)with Bluetooth®Kit or laptop with • Bleach/water solution
null modem cable(optional,to turn pump on and off at a • Eye protection
distance from the panel) • Hand cleanser
• Electrical tester(voltage and amperage) • Paper towels
• Phone line tester(available from RadioShack®) • Protective clothing
• Dissolved oxygen(DO)meter or colorimetric ampoules • Rags
• Sample bottles with grab sample device • Rubber gloves
• Turbidity meter
• pH meter or pH test strips
• Test strips for nitrate,ammonia,alkalinity
• Tape measure
• Calculator
• A copy of the AX2O Installation Instructions(NIM-ATX-AX-1) '
and AdvanTex O&M Manual Part:1 Start-Up and Routine ' :a
Maintenance(AIM-OM-ATX-1),for reference
For Repairs
• Adhesive(ADH100,SS140,SS115,SS845)
• Control panel parts(circuit breakers,motor contractors,
relays)
• Effluent pumps i
• Extension cord •
• Flashlight
• Hand tools(pliers,wrenches,screwdrivers,drill bits,hammer,
shovel,hand saw,etc.)
• Inspection mirror(e.g.,Prototek"Mirror on a Stick")
AIM-OM-ATX-2,Rev.1.0,5/08 • Copyright Orenco Systems',Inc.Property of Orenco Systems",Inc.Do not reproduce or distribute without written authorization from Orenco:800-348-9843.
6

AdvanTex® O&M MANUAL
PART 2: ADVANCED SERVICE TIPS AND TROUBLESHOOTING GUIDE
Properly designed,installed,and operated,a Residential AdvanTex —about five times greater than that of an equivalent volume of sand,for
Treatment System can treat wastewater to 5 mg/L BOD5 and 5 mg/L example.Textile also has a greater void volume(for free flow of oxygen)
TSS.If treatment performance fails to meet that standard,the cause may and greater water-holding capacity.
be the design,installation,settings,or use of the system—or more
likely,a combination of those factors.Here's what happens in each part
of the system,and how each of these factors can keep the system from .,. • N
performing as well as it should. �t
Processing Tank
Primary treatment happens in the tank,and several conditions inside
the tank affect the ultimate effluent quality.The first is the incoming
44
wastewater:its strength(concentration),mass loading(amount of ar `
each wastewater component),hydraulic loading(volume),and chemical These properties make it an excellent environment for aerobic micro-
characteristics.Residential wastewater(raw influent)typically has BOD5 organisms to live and digest the nutrients in effluent.As effluent from the
of 450 mg/L,TSS of 500 mg/L,and total Kjeldahl nitrogen(TKN)of 70 processing tank percolates through and between the sheets of textile,
mg/L.Practices in the home may raise the levels of these components the microorganisms remove what they need from it,reducing BOD5 and
and may also introduce harmful chemicals and indigestible solids into the TSS.Also,the aerobic conditions within the AdvanTex filter are ideal for
system.Although the AdvanTex system is robust enough to accommodate microbes that convert ammonia to nitrates(nitrification).For sites where
a houseful of weekend guests or a couple of days of canning,residents maximum denitrification is necessary,AdvanTex filters can be configured
must be aware that in the long run,certain habits can harm their septic in Mode 3,so that the filtrate recirculates back to the high-carbon,low-
system or increase the need for system servicing and/or pumping.The oxygen environment at the inlet end of the processing tank,which is ideal
Troubleshooting section of this manual lists some household practices to for microbes that reduce nitrates to nitrogen gas(denitrification).Harmless
inquire about when a system has problems. nitrogen gas is then released back into the atmosphere.
In addition to the composition of a home's effluent,the size of the tank In addition to being affected by oxygen,the AdvanTex filter's performance
and the volume of the effluent also affect performance.Residential is affected by mass loading,hydraulic loading,strength,and
systems are sized and designed to accommodate the North American chemical characteristics of the influent.If the effluent coming from
average of 50-60 gallons per person per day and are sized for a certain the processing tank is contaminated with harsh chemicals or excessive
number of residents.A change in the number of residents,or a sudden grease,the biomat of microorganisms will suffer.The graphs on the next
increase in their water use per capita,can push wastewater through the page show that low-to-moderate loading rates produce BOD5 and TSS of
tank without allowing the minimum 24 hours of retention time required for <5 mg/L,and higher loading rates produce BOD5 and TSS in the range of
thorough separation and digestion of wastes. 15-25 mg/L.
Finally,the tank and all pipe joints must be watertight to prevent both
infiltration and exfiltration of liquid.Infiltration of rainwater or groundwater About Recirculation Ratio
will overload the system,preventing proper stratification in the processing Maintaining an appropriate recirculation ratio is important for proper
tank and overloading the AdvanTex textile filter.Exfiltration of liquid effluent functioning of the system.Adjusting the frequency and length of the doses
from the tank can make liquid levels too low for stratification,leading to of effluent delivered from the tank to the AdvanTex filter optimizes the
clogging of the Biotube®effluent filter.Of course,exfiltration also pollutes conditions for the microorganisms.
the soil,and potentially the groundwater. A recirc ratio that's too high can generate a highly aerobic biomat
AdvanTex Textile Filter growth on the pump filter.It also increases alkalinity consumption and
dissolved oxygen concentration in the processing tank,which can inhibit
The AdvanTex textile filter provides secondary wastewater treatment.The denitrification.Conversely,a recirc ratio that's too low can tend to liberate
filter is a sturdy,watertight fiberglass basin filled with a nonwoven textile
periodic odors during dosing events.The optimum ratio is typically
material.This lightweight,highly absorbent media treats a large amount between 2:1 and 6:1.
of wastewater in a small space because it has a very large surface area
•
Copyright Orenco Systems'.Inc.Property of Orenco Systems`",Inc.Do not reproduce or distribute without written authorization from Orenco:800-348-9843. • AIM-OM-ATX-2,Rev.1.0,5/08
7

AdvanTex® O&M MANUAL
PART 2: ADVANCED SERVICE TIPS AND TROUBLESHOOTING GUIDE
Normal Performance of the AdvanTex System
The table below summarizes the typical levels of BOD5,TSS,and TKN in Typical Values for Supplemental Lab Tests
each part of the AdvanTex system,if proper conditions(described in the
preceding section)are met: Sampling Sampling Typical values'(mg/L)
Parameter Method Mode 1 Mode 3
Typical Values in the AdvanTex Treatment System BOD5 Grab =10 =10
BOD5(mg/L) TSS(mg/L) TKN(mg/L) TSS Grab —10 —10
Raw Influent' 450 500 70 TN Grab =25 =10-20'
Primary Chamber Effluent 150 40 70 G&0 Grab <1 <1
Secondary Chamber Effluent' 15-40 10-20 a 1 Values are based on testing by Orenco and third parties.
AXN Filtrate3 5 5 ' 2 Typical nitrogen reduction ranges from-60-70%,with sufficient carbon source and alkalinity.
' Source:Crites and Tchobanoglous.Small and Decentralized Wastewater Management Systems,p.180, 3 To check for dissolved oxygen,use a DO meter or DO test kit.
183,1998.McGraw-Hill.Based on 50 gpcd.
2 Will vary with recirc ratios and mode configuration.The numbers here represent a recirc ratio between 2:1 Effluent Quality vs. Hydraulic Loading Rates
and 6:1 and are derived from Orenco and third-party testing in Mode 1. ANSI/NSF Standard 40 and Other Third Party Testing Results
3 Actual performance results,based on a six-month accumulative average from NSF(National Sanitation
Foundation)testing on the AX2ON at 500 gpd,using composite sampling.Performance and servicing 60
frequencies will vary relative to the mass load being treated.Procedures for treating excessively high loads c�`
will require engineering review,For more information,please review AdvanTex Design Criteria. 50
' Dependent on treatment system configuration and recirc ratios. J 40 No/Tec
01 60 gpd/ftz
When all parts of the AdvanTex system are operating correctly and the 30 1 o mo.
component values in each part are within the limits above,the typical ow NovaTec4�3egpd/ft2 1-
NSFvalues or properties from field tests of AdvanTex effluent(filtrate)are In 20 uc Davis 29.1 gpd/ft2 4 mo.
summarized in the table below. 10 12 gpd/ft2 6 mo.
5 mo.
Typical Values for AdvanTex Effluent (Filtrate) o II
0 10 20 30 40 50 60
Parameter Sampling Method Typical Values or Properties Hydraulic Loading Rate, gpd/ft2
Clarity Visual' Clear(s15 NTUs) 60
Odor Sniff' Non-offensive(musty is OK;rotten egg
or cabbage is not OK) 50
Biotube® Visual No liquid level differential inside/outside
filter vault,one-year cleaning interval J 40 NovaTec
Oily film Visual;inside the pump None;no red,blue,green,or orange E 10 mo.30 10 mo.
vault sheen NovaTec
N 48.3 gpd/ft2
Foam Visual;inside tank None H 20 NSF 4 mo'
pH Field3 6-9 uC Davis 29.1 gpd/ft2
DO Field3 —2.5-6 10
5 mgo d/ft2 6 mo.
If effluent is cloudy or smells pungent or if the biomat on the textile o 0 10 20 1
30 40 50 60
filter appears greasy,waxy,or oily,laboratory tests of the filtrate will aid Hydraulic Loading Rate, gpd/ft2
troubleshooting.Following are the typical values for various lab tests of
AdvanTex filtrate, 95%Confidence Level Current Average
Recommended Design Range for Residential Strength Waste
' To check for clarity,service providers can carry a portable turbidity meter or calibrated turbidity standards,
2 To check for odor,service providers can simply sniff the effluent sample or can use a sulfide measuring
packet or an olfactory snifter device.
3 To check for pH,service providers can use litmus paper,a pocket pH meter,or a benchtop pH meter.
AIM-OM-ATX-2,Rev.1.0,5/08 • Copyright Orenco Systems",Inc.Property of Orenco Systems",Inc.Do not reproduce or distribute without written authorization from Orenco:800-348-9843.
8

. AdvanTex° O&M MANUAL
PART 2: ADVANCED SERVICE TIPS AND TROUBLESHOOTING GUIDE
Troubleshooting Effluent Quality
Once you know the typical values If none of these troubleshooting steps makes a difference,lab tests may
for wastewater treatment system be necessary to determine the cause of the problem.Call Orenco for
performance,you can be proactive recommended lab tests or design remedies.
_'tolf v and troubleshoot nontypical
process indicators,before system - _
-. performance is affected.
Low Effluent
01;
•
Quality . .. `�
_,. If your effluent samples are cloudyi4v ,
and color/turbidity is significantly
higher than expected(greater than 5:d '`
' 'k...• - I"'. ' 15 NTU),do the following: ''-'''`
• Check the Biotube°filter for clogging. 11110*.
• Check to see if the textile filter smells of chemicals(medication,
chlorine,etc.)or has a granular or crusty appearance.(For example,
a white crystalline crust could signal that water softener discharge or Odor
industrial strength detergents have been flushed into the system.) If the tank or textile filter smells like rotten eggs or cabbage:
• Check to see if the recirc ratio is too high or the pump dose time
• Check dissolved oxygen levels using a DO meter or DO wet test kit.
is too long.If the effluent cBOD5 is high and TSS is low,a large
amount of soluble cBOD5 has not yet been consumed.That would • Note filtrate DO levels that are<2.5(less than 2.5)or>6(greater
likely be because the recirc ratio is too low for the influent strength than 6)mg/L.
or insufficient start-up time has elapsed.Typical organic reduction Filtrate DO that's<2.5 mg/L indicates insufficient oxygen.If the filtrate DO
within the first 24 hours in residential systems is about 75%or is<2.5 mg/L:
greater.As the biomat begins to develop,greater reductions in the
soluble cBOD5 will occur(typically within the first 7-10 days).With • Check filter surface for evidence of clogging.
a higher influent strength,the soluble cBOD5 would not be readily • Check that the pump is working.
removed until the biomat on the media is established.
• Check that ventilation is occurring,at the pod and from the house to
• Check that ventilation is occurring,at the pod and from the house to the tank.
the tank.
• Check that the recirc ratio isn't too low;increase if too low.
• Interview the users about system abuse,especially in the area
of harmful chemicals,solvents,strong cleaning agents,or water • Check that influent strength isn't too high(see AdvanTex Design
softener backwash. Criteria).
• Check to ensure hydraulic retention time isn't too high.
Special Note about Water Softeners: Water softener backwash is Filtrate DO that's>6 mg/L indicates excessive aeration.If the filtrate DO
extremely high in salts, which can disrupt system performance,especially is>6 mg/L:
nitrogen reduction processes. Talk with residents to make sure that no
water softener backwash is discharging into the processing tank.Plumbing • Check to ensure recirc ratio isn't too high.
water softener backwash into the processing tank voids the warranty. • Check to see if influent flows are below normal.
• If influent flows are below normal or recirc ratio is too high,reduce
recirc ratio.
Copyright Orenco Systems°.Inc.Property of Orenco Systems''',Inc.Do not reproduce or distribute without written authorization from Orenco:800-348-9843. • AIM-OM-ATX-2,Rev.1.0,5/08
9

AdvanTex® O&M MAN UAL.
PART 2: ADVANCED SERVICE TIPS AND TROUBLESHOOTING GUIDE
Biotube® Filter Clogging
If a visual inspection of the Biotube filter for biomass build-up shows the
need for cleaning more often than once a year(annual cleaning is typical • 1
for recirculating systems),try the following:
• Verifythe pumpisn't runningtoo long(typically3 cycles/hour).
..
•
• Ensure the recirc ratio isn't too high. c.LIS =
• Verify normal DO levels; if high,reduce recirc ratio.
• Check for below normal influent flows. Oily Film
All signs of oil or grease anywhere in the system(in the tank,in the vault,
• Check influent Grease&Oil and TSS;if excessive,a review of on the effluent filter or textile filter)must be investigated.Ask the system
component sizes may be required. user to identify the probable source:
• Recent change of car oil?
• Canning meat or poultry?
• Excessive use of garbage disposal?
" s* • • Excessive use of bath or mineral oils?(Jacuzzi®tub?)
•0 ' • Excessive use of detergents?
� If the system user can't identify the probable source,try the following:
Nfr
T _ , • Sample and test at all process steps,including influent
(if possible).
• Label,date,and photograph all samples.
° r — When photographing,use standard glass beakers and set
samples in front of a common,uniform background
• Check biomat accumulation at AdvanTex Filter.
"" / • Note if biomat is yellowish and wax-like or lard-like.If so,scrape
biomat sample for analysis:
— Photograph/document biomat sample.
— Send to lab with effluent samples.
Excessive grease and oil(>25 mg/L)is typically a design and
management concern with commercial applications.
Foam
Foam rarely occurs in packed bed filters.If you see foam in the textile
filter,call Orenco.
AIM-OM-ATX-2,Rev.1.0,5/08 • Copyright Orenco Systems"',Inc.Property of Orenco Systems"',Inc.Do not reproduce or distribute without written authorization from Orenco:800-348-9843.
10

AdvanTex® Olvl,; MANUAL
PART 2: ADVANCED SERVICE TIPS AND TROUBLESHOOTING GUIDE
Troubleshooting Nitrogen
AdvanTex Treatment Systems do an excellent job of reducing nitrogen, The Process
especially in the Mode 3 configuration,where total nitrogen(TN)"is
typically reduced to 10-15 mg/L,from typical influent total Kjeldahl Appendix 1 describes the nitrification/denitrification cycle in more
nitrogen(TKN)**of 70 mg/L.Because many people purchase AdvanTex detail,but a brief description should help you with most troubleshooting,
for its nitrogen-reducing capabilities,and because nitrogen reduction is a In nitrogen reduction,ammonia is converted to nitrate in an aerobic
complex,many-staged process,it's important to understand the process, environment,and then reduced through bacterial action in an anaerobic
its related factors,the signs of effective nitrogen reduction,and how to environment to nitrogen gas,which is released harmlessly to the
keep the process optimized. atmosphere.Optimum nitrogen reduction typically requires the following:
It's also important to know the TN limits required by the system user's permit. • Adequate alkalinity of approximately 250 mg/L or higher(a lab test
Some regulatory agencies have no requirement;some require a specific shows levels).
percentage reduction of a certain kind of nitrogen(90-95%nitrification of • pH of 6-9.Fixed-film microbial processes generally thrive between
ammonia nitrogen,for example);and some require that TN be reduced to pH 6 and 9.Treatment problems typically result from rapid changes
levels at or near drinking water quality at the point of final dispersal.A level in pH rather than extreme long-term mean values,although long-
of 20 mg/L TN is becoming increasingly accepted by regulators because it's term levels can result in less efficient process activity.
typically achievable without relying on supplemental carbon and alkalinity
feeds. • Filtrate DO level of 2.5-6 mg/L,process tank DO level of<1 mg/L.
Finally,because influent characteristics greatly affect the amount of • Adequate time for the nitrifying bacteria to develop(one to three
nitrogen reduction possible from any given system,it's vital to know the months).
alkalinity of your waste source and the local or regional norms for organic • Adequate temperature(below 40°F retards the process).
and ammonia nitrogen. • Good organic removal.
For a thorough description of the nitrogen reduction process,see
..
� Appendix 1.In residential wastewater,the ammonia level is typically about
60 mg/L and the TN is typically=70 mg/L.
• Signs of Effective Nitrogen Reduction
Service providers frequently ask us,"How do I know if my wastewater
_.: 4 +0, treatment system is reducing nitrogen?"A thorough description of key
..011111,
L411* # = indicators is included in Appendix 1.Following is a brief summary:
• Clear,odorless filtrate effluent(a"see and sniff"test is generally
considered sufficient).
• Normal-looking biomat on the textile filter(light-brown to dark-brown
and gelatinous in texture).
Additional filtrate tests will show...
• Typically,low BOD5,low turbidity and high clarity.
• DO of=2.5-6 mg/L.
• Low ammonia levels(=<1-3)and relatively high nitrate levels,since
* Total Nitrogen(TN)is the sum of organic nitrogen(ON),ammonia nitrogen nitrification converts ammonia to nitrate.
(NH3-N),nitrate nitrogen(NO3-N),and nitrite nitrogen(NO2-N).
** Total Kjeldahl Nitrogen(TKN)is the sum of organic nitrogen(ON)and
ammonia nitrogen(NH3-N).
Copyright Orenco Systems''.Inc.Property of Orenco Systems'',Inc.Do not reproduce or distribute without written authorization from Orenco:800-348-9843. • AIM-OM-ATX-2,Rev.1.0,5/08
11

AdvanTex® O&M MANUAL
PART 2: ADVANCED SERVICE TIPS AND TROUBLESHOOTING GUIDE
Troubleshooting Nitrogen Reduction (continued)
Troubleshooting Nitrogen Reduction Filtrate DO Levels Outside Range of 2.5-6 mg/L—If filtrate DO is
too low(indicating insufficient oxygen),the system may release sulfide
If you suspect that the system is not meeting expectations for nitrogen odors during dosing events,or there may be a more lasting smell within
reduction,troubleshoot each of the critical factors that contribute to the filter pod.Try the following:
optimum nitrogen reduction,to determine a cause.
~ ;•. • Check for surface clogging/ponding and clean as necessary.
• Check air flow through the vent assembly.
• Check the recirc ratio;if it's too low(<2:1),increase as necessary.
If your filtrate DO is too high(indicating excessive aeration),it's likely that
AP excessive recirculation or insufficient hydraulic retention time are factors.
Try decreasing the recirc ratio.
• *"""` -` R High Filtrate Ammonia
Levels—Because ammonia
is biochemically oxidized to
Filtrate Alkalinity Too Low—Sufficient alkalinity is required to achieve nitrate during nitrification,
the desired degree of nitrification for any wastewater treatment system, high ammonia levels are a aP �
tior.
because it takes 7.14 parts alkalinity to nitrify 1 part ammonia. sign that something is amiss.
If filtrate alkalinity is too low: Try the following:
• Check the recirc ratio;a high recirc ratio increases alkalinity • Check for surface
consumption. clogging/ponding and
clean as necessary.
• Check influentTKN or ammonia levels and source alkalinity.
If a large quantity of nitrification is required,it may be necessary to add • Check for sufficient
aeration(measure DO).
alkalinity-raising chemicals to the system.
• Ensure no blockage of air flow into textile filter(indicated by thick
Filtrate pH Too Low—Nitrification is particularly sensitive to pH but biomat development or a build-up of grease and oils).
tends to thrive at levels between pH 7 and 8.The nitrification process
releases hydrogen that consumes alkalinity and causes pH levels to • Ensure no blockage in the manifold,causing...
drop.A pH level of<6 retards microbial activity of all kinds,including — Localized hydraulic overloading,saturation
denitrification,and with a pH level<5.5,nitrification may show signs of
degradation.Maintaining an alkalinity of 50 to 80 mg/L in the effluent is
— Short circuiting
typically sufficient to maintain pH levels above 5.5.If the filtrate pH level is • Check for sufficient alkalinity;if insufficient,consider supplemental
too low: buffering using equipment that automatically adds an alkaline
• Check influent alkalinity level(pH drops when too much available compound to the system.Call Orenco Engineering for assistance,if
alkalinity is consumed). necessary.
• Check recirc ratios;reduce if too high.
• Ask system user about chemical discharges into the system,
including carpet cleaners,chlorine,and photo developing agents.
AIM-0M-ATX-2.Rev.1.0,5/08 • Copyright Orenco Systems®,Inc.Property of Orenco Systems",Inc.Do not reproduce or distribute without written authorization from Orenco:800-348-9843.
12

AdvanTex° MANUAL
PART 2: ADVANCED SERVICE TIPS AND TROUBLESHOOTING GUIDE
Low Filtrate Nitrate Levels—Residential packed bed filters normally Adequate Time and Temperature—Nitrifying bacteria require one to
yield more than 98%nitrification(conversion of ammonia to nitrate). two months to develop,and extremely cold temperatures(below 40°F)
Therefore,the ammonia levels in the filtrate should be low and the nitrate retard that process.If the AdvanTex Treatment System has been installed
levels higher.Some denitrification occurs in the packed bed filter,so the in a very cold climate,nitrification may not"kick in"for several months
normal nitrate level may vary.Be sure you are familiar with the mode of until warmer temperatures are reached.Typically,a June-September
operation,as some AdvanTex modes are configured to produce lower installation provides the necessary temperatures for a 30-60 day
nitrate levels.If it appears that nitrification is dropping off: nitrification start-up time.Once nitrifiers colonize,they typically continue
to nitrify through normal winter conditions.Only in severely cold regions
• Check the recirc ratio;adjust as necessary(high recirc ratios may should additional insulation be necessary.
drive pH too low for effective nitrification/denitrification,and low
recirc ratios may not provide sufficient aeration).
• Verify incoming ammonia levels.
• Check recirc/blend for excessive organic food source(high BOD5
may cause greater oxygen demand through the filter,reducing
nitrification).
Copyright Orenco Systems',Inc.Property of Orenco Systems'',Inc.Do not reproduce or distribute without written authorization from Orenco:800-348-9843. • AIM-OM-ATX-2,Rev.1.0,5/08
13

AdvanTex® O&M MANUAL
PART 2: ADVANCED SERVICE TIPS AND TROUBLESHOOTING GUIDE
Appendix 1: More Information about Nitrogen Reduction
Nitrogen removal(or"nitrification/denitrification")is a biochemical process. Performance Indicators
In nitrification,ammonia is oxidized to nitrate (2NH3 converts to 2NO3+
3H2O).This nitrate is then reduced through bacterial action(denitrification) To judge the nitrogen reducing performance(or potential)of any
to nitrogen gas,which is released harmlessly to the atmosphere. wastewater treatment system,be sure to check the following performance
indicators:
During the nitrification process,about 9 parts oxygen are consumed
in converting 2 parts ammonia to nitrate.Therefore,depending on the Clear,Odorless Effluent—Simple,"see and sniff"tests can be
concentration of ammonia,a considerable amount of air may be needed. performed easily in the field.Effluent from packed bed filters(recirculating
Other processes,like B0D5 reduction,may occur simultaneously and textile filters,recirculating sand filters,intermittent sand filters)that are
further elevate the demand for aeration,especially if the organic level performing well should be clear(with turbidity<20 NTUs)and odorless.
is high.In an abundance of air,all the aerobic or facultative microbes
compete for their share of oxygen.
When the organic concentration is high,the microbes that oxidize organic
matter,primarily the heterotrophic bacteria,are aggressive and tend
to outcompete other microbes for the available free oxygen in solution.
Ammonia is oxidized by autotrophic bacteria,which do not have as
aggressive a growth rate,so if oxygen is not abundant,nitrification suffers.
Consequently,the nitrification process usually lags until the organic
concentration is depleted or until sufficient oxygen is present.At a 2.5:1
B0D5/TKN ratio,the nitrifiers may only make up about 10 percent of the
microbial population.At 0.5:1 B0D5/TKN,the nitrifiers make up about 35 Tests for Ammonia and Nitrate Nitrogen—If the system is oxidizing
percent of the population. ammonia to nitrate(nitrifying),lab tests should measure relatively low
ammonia levels and relatively high nitrate levels in the filtrate.Because
In a filtering process,the filter column must be deep enough,or the filter nitrification responds to many and varying conditions within the aerobic
media must be efficient enough at filtering organic particles,to deplete treatment processes,ammonia and nitrate nitrogen levels in the filtrate
organic concentrations to a level in which a sufficient population of are the most ideal constituents to watch for any changes in performance.
nitrifiers will be sustained.The physical(dimensional)features of the filter Start-up times can be plotted,optimum recirc ratios can be gauged,
will vary depending on the media's characteristics—void ratio,moisture cleaning frequencies can be predicted,and nonvisible clogging or
holding capacity,and effective surface area per unit volume ratio.Tankage, saturation can be detected by watching either of these constituents.
surge capacity,application rates,and loading characteristics are other
design considerations that play a role in the sizing of the filter unit. Typical nitrification in single-family residential systems is expected to be
in the 98-99%range.Investigate if the process appears to degrade by 5
.. p percentage points or more
B0D5—The nitrification process requires oxygen,which is why
nitrification is enhanced when B0D5 is extremely low.Measures of filtrate
B0D5 should be<15 mg/L,although higher B0D5 may not necessarily
correlate with low levels of nitrification.
Typical influent characteristics are shown on page 8.When B0D5 is high,
there is a greater organic demand for oxygen,which may hamper the
y nitrogenous demand for oxygen.Increasing the recirc ratio should help
c establish oxygen balance.
AIM-OM-ATX-2,Rev.1.0,5/08 • Copyright Orenco Systems°,Inc.Property of Orenco Systems'.Inc.Do not reproduce or distribute without written authorization from Orenco:800-348-9843.
14

Adva nTex° O&M MANUAL
PART 2: ADVANCED SERVICE TIPS AND TROUBLESHOOTING GUIDE
Appendix 1: More Information about Nitrogen Reduction (continued)
Alkalinity—The nitrification process releases hydrogen ions into
solution,which tends to lower the pH level.Alkalinity is essential for
wr nitrification.For each part ammonia that is nitrified,7.14 parts alkalinity
are consumed(buffering the acidity caused by the release of hydrogen
ions).Consequently,if the degree of nitrification is less than expected,
it could simply be a lack of sufficient alkalinity to support more.Typical
,,, ', � , , residential nitrification requires alkalinity above about 250 mg/L for
� ;. recirculating processes and double that for single-pass processes.
= Many wastewater streams do not have sufficient alkalinity to support
complete nitrification.In this case,nitrification may deplete the alkalinity,
Tye and pH may drop to a level that retards the microbial activity(<6).
Recirculating the effluent helps,since half the alkalinity can be restored in
Biological Growth on Filter With"fixed film"treatment systems, the recirc or process tank,wherever denitrification occurs(and adjusting
biological growth on the filter media is natural.The biomat should appear the recirc ratios may also bring the pH back to preferred operating levels).
light-brown to dark-brown in color and gelatinous in texture. But wastewater streams that are alkalinity-starved can't provide for 100%
nitrification.
Dissolved Oxygen—Dissolved oxygen also provides critical information
with which to diagnose how well a system is performing.Measures of The use of low flush fixtures can reduce nitrification performance.Low
DO should be in the range of 2.5 to 6 mg/L.If the DO level drops,the flush fixtures tend to reduce hydraulic loads,which causes elevation of
degree of nitrification will normally drop as well,which could be a sign of wastewater constituents(i.e.,higher concentrations of BOD5,TSS,TKN,
blinding or saturated etc.).In this case,the available alkalinity in the water supply may not be
flow conditions adequate to accomplish the full level of nitrification desired.
—anything that These constraints exist for all wastewater treatment operations,regardless
might inhibit free air of whether the operation involves a suspended growth contact stabilization
from flowing into the process or an attached growth packed bed filter.Packed bed systems will
• system.(Nevertheless, perform better,especially if they have a large attached growth surface
it's quite possible to area per unit volume ratio,because the micro-sites near the attached side
• have low filtrate DOs of the biomat,where denitrification typically occurs,return some of the
and still have high alkalinity.Textile packed bed filters,because of their large surface area per
. r effluent quality,as unit volume ratio,tend to perform even better.
• ' '2". measured by BOD5
Nevertheless,additional bufferingmaybe necessaryto accomplish the
and TSS levels.) p
level of nitrification desired.In low alkalinity conditions,pH adjustment
pH-For normal residential nitrogen loads,pH is typically maintained can be made with the addition of quicklime or hydrated lime,soda ash,
between 6 and 8. or caustic.If the alkali is to be introduced at a process point preceding
Influent Characteristics Influent characteristics(see page 9)will sedimentation zones,such as in the tank,lime would be preferred.Soda
greatly affect the amount of nitrogen reduction that is possible from any ash and caustic both contain sodium,which is a dispersant and will
wastewater treatment system.High solids and/or fats and cooking oils impede settling of solids in the tank.
increase the oxygen demand and accumulation of material on and within
the media,affecting the available oxygen for nitrification.
Copyright Orenco Systems°.Inc.Property of Orenco Systems',Inc.Do not reproduce or distribute without written authorization from Orenco:800-348-9843. • AIM-0M-ATX-2,Rev.1.0,5/08
15

AdvanTex° O&M MANUAL
PART 2: ADVANCED SERVICE TIPS AND TROUBLESHOOTING GUIDE
Appendix 2: Float and RSV Settings
Orenco will provide the float and RSV settings for tanks that are approved shows both a Mode 1 and a Mode 3 setup.For Mode 1 setups,the
for use with AdvanTex Treatment Systems in your area,Service Providers recirculating splitter valve(RSV)is installed in the second compartment,
are simply required to verify that the float and RSV settings are correct. with the Biotube pump vault.For Mode 3 setups,the RSV is installed in
This diagram shows how these settings are established for AdvanTex the first compartment,under the inlet riser.
Treatment Systems that use a VeriComm®Control Panel.The diagram
r r . I-'1
d�
NOTE Maintain a minimum 2% NOTE:Maintain a minimum 2%
(1:50)slope from the pod outlet (1:50)slope from the pod outlet
i to the RSV inlet. to the RSV inlet.
i
i - 2" 2
r 1
n_
111 I■ 7 -High water alarm
min.2' Override timer - -
• - -- (50 mm)
Normal 100%discharge 3 approx.2•
-(50 mm) approx.6' Surge volume approx.6'
(150 mm) (approximately 250 gallons)(945 L) 1150 nun) 1
RSV + -Normal low operating liquid level(100%recut) - -
cage min.4" I
(100 mm) - -Low water alarm/redundant off - -
NOTE For Model
installations,the Standarc
Flow-through port in baffle
RSV will be located in
X the second compartment
of the tank.
NOTE:For Mode 3 installations,
the Duckbill RSV will be located in
the first compartment of the tank. 60%to 70%
of X
AIM-OM-ATX-2,Rev.1.0,5/08 • Copyright Orenco Systems`,Inc.Property of Orenco Systems,Inc.Do not reproduce or distribute without written authorization from Orenco:800-348-9843.
16

AdvanTex® O&M MANUAL
PART 2: ADVANCED SERVICE TIPS AND TROUBLESHOOTING GUIDE
Appendix 2: Float and RSV Settings (continued)
Typical RSV Levels
For stinger pipe lengths up to 24 in.(610 mm)long,the"normal low
operating liquid level"will be approximately 5-6 in.(127-152 mm)below
low the top of the RSV cage.(The normaloperatingliquid level is the level
at which 100%of the filtrate returns to the tank.)For most residential
applications,the recommended surge volume—the volume between
the low liquid level and the high water alarm float—is approximately
250 gallons(948 L).For Mode 3 installations,the duckbill model RSV,
which has a flexible PVC tube that vents the RSV cage to atmosphere,is
Standard internal splice box required.
Typical Float Levels
Be sure to check the plans for any site-specific or tank-specific float
\ settings.The top float is normally set equal with the tank's invert of inlet.
The bottom float should be approximately 4 in.below the normal low
operating level.
1-5
NOTE: Before leaving the site,verify that the"low water alarm/redundant
__ j off"float is positioned at least 10 in. (254 mm)below the top of the RSV
Si /
External Splice Box
' p cage.
rlr
III
1
_ .
II -11 PI
x.2l th-T -Normal 100%di
50 mm) s rge
lSV
- cage — —I
t
UI ,
U
I
Copyright Orenco Systems',Inc.Property of Orenco Systems''',Inc.Do not reproduce or distribute without written authorization from Orenco:800-348-9843. • AIM-OM-ATX-2,Rev.1.0,5/08
17

AdvanTex® O&M MANUAL
PART 2: ADVANCED SERVICE TIPS AND TROUBLESHOOTING GUIDE
The following chart shows recommended timer settings for a new system.
RESIDENTS TIME ON(SEC) TIME OFF(MIN) NOTES
2 10 sec(0.17 min) 20.00 • Assumes water usage of 50 gal.(190 L)per person per day and a return recirculation
3 15 sec(0.25 min) 19.75 ratio of 3:1 (Filter recirculation ratio of 4: 1).
4 20 sec(0.33 min) 19.45 • Override OFF cycle time is set at one-half of the OFF cycle time.
Override ON cycle time is set the same as the ON cycle time.
5 25 sec(0.42 min) 19.70
6 30 sec(0.50 min) 19.50
As you gain experience with a system,you may conclude that you need to make adjustments,sometimes significant ones.This worksheet is intended to help you deter-
mine appropriate start-up timer settings(Pump ON,Pump OFF)for a single-pod AX20 system.Typical values and ranges are provided for each parameter.If you have any
questions or if your values fall outside the desired ranges on this worksheet,contact your Dealer.
PARAMETER TYPICAL VALUES NOTES
Number of people 3 Range of 2 to 8 people.
Water usage per person 50 gpd(190 Ud) Typical daily average is 50 gal.(190 L)per person.
Or Actual daily flow(total) 150 gpd(570 Ud) (Number of people)x(water usage per person).
Rb Return recirculation ratio 3: 1 You can adjust this ratio(return flow to forward flow)up or down depending on system per-
Rf Filter recirculation ratio 4:1
formance.(Range of 2 to 6.)
Total daily flow to AX20 600 gpd(2280 Ud) (Actual daily flow)x(return recirculation ratio+1).Must be s 3000 gpd(11,370 Ud).Actual
flow should not exceed 500 gpd(1895 Lid).(500 gpd x 6:1 Rb=3000 gpd)
Qd Actual pump dose rate 33.3 gpm(126 Umin) Determine this value by field-testing or by using Orenco's PumpSelectTM.Start at the low
end.
Td Pump ON cycle time(dose) 0.25 min Select a value between 0.17 minutes(10 seconds)and 0.75 minutes(45 seconds).
Tr Pump OFF cycle time(rest) 19.75 min See Pump OFF equation below.
PUMP OFF EQUATION EXAMPLE
Plugging in the above values and rounding results in the following:
1440 • T • Qd 1440 • 0.25 • 33.3 T = Td T, =
— 0.25 = 19.74=19.75
—
(R,,+ 1) • Q, (3 + 1) 150
After you determine your Pump ON and Pump OFF times,double check to make sure your start-up settings fall within the cycle time(CT)range,below.If they
don't,make adjustments per the"Note."
ADDITIONAL PARAMETERS TYPICAL VALUES NOTES
CT Cycle time 20 min Low flow applications may result in cycle times of an hour or more,which can cause the
media to dry out or odors to develop in the recirc tank.If CT is much more than 30 minutes,
consult your Dealer or Orenco for suggested adjustments.
Pump cycles per day 72 cycles 1440 min/day_(OFF cycle time+ON cycle time).Must not exceed the pump's maximum
rated cycles of 300 cycles per day.
Gallons per cycle 8.3 gal.(31 L) With 68 orifices and using the Td range recommended above,you will maintain the recom-
mended 0.08 to 0.25 gal.(0.45 to 0.95 L)per orifice per dose.
AIM-OM-ATX-2,Rev,1.0,5/08 • Copyright Orenco Systems''',Inc.Property of Orenco Systems".Inc.Do not reproduce or distribute without written authorization from Orenco:800-348-9843.
18

AdvanTex° O&M MANUAL
PART 2: ADVANCED SERVICE TIPS AND TROUBLESHOOTING GUIDE
Alkalinity:The amount of ions available in the filtrate to react with NTU:Clarity and color of wastewater can be measured in nephelometric
hydrogen ions.Although pH paper or a pH meter provides a quick field units(NTU).Clarity of a sample in a glass container can be compared
measure of the overall balance of acidity vs.alkalinity in the system and by eye against a prepared sample.To obtain a quantitative measure of
is useful for detecting changes that may cause problems,quantitative turbidity,a turbidity meter can be used in the field or in a lab.
determination of alkalinity(measured in mg/L)is done in a lab. pH:A measure of the acidity or alkalinity of wastewater on a scale from
BOD:Biological Oxygen Demand,a measure of the amount of organic 0(acid)to 14(alkaline),with 7 being neutral.pH can be measured in the
material in wastewater.cBOD means carbonaceous BOD;the terms are field using pH test strips or a pH meter.
often casually used interchangeably.cBOD means"five-day cBOD"and
is a lab test in which the sample is incubated for five days. TN,TKN:Total Nitrogen(TN)is the sum of organic nitrogen(ON),
ammonia nitrogen(NH3-N),nitrate nitrogen(NO3-N),and nitrite nitrogen
DO:Dissolved oxygen,in mg/L.It can be measured in the field using a DO (NO2-N).Total Kjeldahl Nitrogen(TKN)is the sum of organic nitrogen(ON)
meter or colorimetric kit,or in a lab. and ammonia nitrogen(NH3-N).
G&O:Grease and oil,in mg/L,measured in a lab. TSS:Total suspended solids,in mg/L,measured in a lab.
Copyright Orenco Systems®.Inc.Property of Orenco Systems®,Inc.Do not reproduce or distribute without written authorization from Orenco:800-348-9843. • AIM-OM-ATX-2,Rev.1.0,5/08
19

AdvanTex® O&M MANUAL
PART 2: ADVANCED SERVICE TIPS AND TROUBLESHOOTING GUIDE
Notes
O&M
MAN UAL
NSF® 1110,
,‘ CEN9,1,S/S?ANot-��o
Orenco Systems'
AdvanTex Incorporated
Treatment System Changing the Way the
AXN Models meet the Work!Does Wastewater'
requirements of 1-800-348-9843
ANSI-NSF Standard 40 www.orenco.com
for Class I Systems. www.vericomm.net
AIM-OM-ATX-2,Rev.1.0,5/08 • Copyright Orenco Systemse,Inc.Property of Orenco Systems',Inc.Do not reproduce or distribute without written authorization from Orenco:800-348-9843.
20

. AdvanTex° O&M MANUAL
SUPPLEMENTAL INFORMATION , AX- RT
Introduction: AdvanTex° AX-RT Treatment Unit Operation
This supplement contains information to help you successfully operate and maintain an AdvanTex®AX-RT Treatment System.The AX-RT operates
similarly to the AdvanTex AX20 Treatment System,but there are some differences to be aware of when performing O&M activities.A big difference
is that the AX-RT consists of a single,self-contained module for recirculation,treatment,and dosing,instead of separate units.
Another difference is that the AX-RT has no Recirculating Splitter Valve(RSV).Effluent percolates down through the textile media and is split—by
means of a tank baffle—between the recirc/blend chamber and the recirc/filtrate chambers of the AX-RT recirculating treatment tank.
Raw sewage enters the septic tank through its inlet tee.In the septic tank,the raw sewage separates into three distinct zones—a scum layer,a
sludge layer,and a clear zone.Effluent from the clear layer passes through a Biotube®effluent filter and is discharged by gravity to the recirc/blend
chamber of the AX-RT unit.The effluent then flows through the recirc transfer line to the recirc pumping system.The recirc pumping system pumps
effluent from the recirc/blend chamber through the manifold to the spray nozzles 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.
Figure 1.AdvanTex®AX-RT Functional Areas and Components(AX2O-RT Shown):
o Septic Tank Inlet Tee 0 Recirc Transfer Line 0 Tank Baffle 0 AX-RT Outlet
0 Biotube'Effluent Filter 0 Recirc Pumping System 0 Treatment Tank(Recirc/Filtrate Chamber) 0 Passive Air Vent
0 AX-RT Inlet and Tee 0 Manifold and Spin Nozzles 0 Recirc-Return Valve 0 External Splice Box
0 Treatment Tank(Recirc/Blend Chamber) 0 Textile Media co Discharge Pumping System 0 Control Panel(Not Shown)
ra
imi
aIIIIIII © II
- ;:: o
m
11.
LI 1 r---- ii. :
aFl
o 1) -0
Side view,septic tank Side view(AX20-RT pump discharge model)
.0 i 1 l J 1 , TI 1. J 1 0
alll r--1 01 -��-- o , B
J
0
r
v
Top view,septic tank Top view(AX20-RT pump discharge model)
•
Copyright Orenco Systems'.Inc.Property of Orenco Systems®,Inc.Do not reproduce or distribute without written authorization from Orenco:800-348-9843. • AIM-OM-ATX-SUP-1,Rev.2.2,06/12
I

AdvanTex° O&M MANUAL
SUPPLEMENTAL INFORMATION , AX- RT
Introduction to AdvanTex AX-RT, continued
The recirc pump's operation is controlled by a timer in the control panel.It allows the pump to dose the textile media for short periods(usually a
1-1.5 minutes),typically 72 times a day.These frequent"micro-doses,"which optimize the treatment process,occur 24 hours a day,to maintain
the proper biological environment.
Treated effluent can be discharged to the drainfield by means of a discharge pump system or by gravity discharge.The"High Level Alarm"and
"ON"floats for the discharge pump are set at the factory and are non-adjustable.Dose volume for the discharge pump system is determined by
adjustments to the"OFF"float.AX-RT units with gravity discharge simply discharge when the level of treated effluent in the recirc/filtrate chamber
is at the level of the discharge outlet.For units equipped with UV disinfection,the effluent passes through the UV treatment unit before being
pumped or flowing by gravity to final dispersal.
Typical Site Plan for an AdvanTex AX-RT Treatment Unit
AdvanTex AX-RT Treatment
Unit provides advanced
secondary treatment.
Building sewer 1I 0 • •
line conveys
wastewater
from house.
Watertight septic tank
equipped with effluent filter
provides primary treatment.
Final dispersal can be handled
by shallow pressurized drainfield,
drip system,shrub irrigation,water
reuse,etc.,or by STEP collection
(not shown).
illitysti
01.11 • 0
AIM-OM-AIX-SUP-1,Rev.2.2,06/12 • Copyright Orenco Systems`"',Inc.Property of Orenco Systems',Inc.Do not reproduce or distribute without written authorization from Orenco:800-348-9843.
2

Adva nTex° O&M MANUAL
SUPPLEMENTAL INFORMATION , AX- RT
The following shows AX-RT-specific information not found in Parts 1 and 2 of the AdvanTex-°O&M Manual that are relevant to operating and
maintaining the AdvanTex AX-RT Treatment Unit.Use the general information found in the O&M Manual along with this information to start up and
properly service AX-RT systems.
Start-Up Checklist Changes Setting Timers for New Systems
Primary Treatment Initial timer settings for an AX-RT should be established based upon
expected average daily flows and a recirculation ratio of 4:1 (filter
Note:All pumping equipment is contained in the AX-RT unit.Substitute the recirculation ratio).Table 1 provides recommended timer settings.If flows
checklist item below for the checklist items in the"Process Tank Pumping
Equipment"and Process Tank Pumping System"sections. vary significantly from expected flows,timer settings should be adjusted
accordingly.Contact Orenco for more information.
Septic Tank Table 1.Recommended Timer Settings for New Systems
Biotube®filter installed correctly on the septic tank outlet. Models Number of Time On Avg Daily Time Off
AX20-RT, Residents Setting Flow,gpd Setting
Note: There is no recirculating splitter valve(RSV)or separate discharge
AX20-RTUV Min(Sec) (Uday) Min
basin in an AX-RT system. Floats in the recirculation pump system are 2 0.8(45) 100(379) 30
set at the factory for correct performance.Do not adjust the floats in the
recirculation pump system. Substitute the checklist items below for the 3 0.8(45) 150(568) 20
checklist items in the"Secondary Treatment"section. 4 0.8(45) 200(757) 15
Secondary Treatment 5 0.8(45) 250(946) 15
AX-RT Unit 6 0.8(45) 300(1136) 10
❑AX-RT unit installed level. 7 0.8(45) 350(1325) 10
❑All piping properly covered and compacted. 8 0.8(45) 400(1514) 8
Ventilation System Model Number of Time On Avg Daily Time Off
❑Passive air vent on AX-RT unit properly installed. AX25-RT Residents Setting Flow,gpd Setting
Recirculation Pump System Min(Sec) (Uday) Min
❑Floats operate properly. 2 1.0(60) 100(379) 40
❑ Pump plumbing connected correctly to manifold. 3 1.0(60) 150(568) 30
Recirculation Pump System Operation 4 1.0(60) 200(757) 20
❑Pump operates in"Manual." 5 1.0(60) 250(946) 15
❑ Pump operates in"Automatic." 6 1.0(60) 300(1136) 15
❑Pump run amps: 7 1.0(60) 350(1325) 10
❑Pump rest volts: run volts: 8 1.0(60) 400(1514) 10
AX-RT Filter Operation
9 1.0(60) 450(1703) 8
❑Complete,square spray square pattern with full coverage of sheets
10 1.0(60) 500(1893) 8
❑ Manifold pressure:
(Typically 3.0-3.5 psi or 20.7-24.1 kPa.) 11 1.0(60) 550(2082) 7
AX-RT Discharge Unit(pump discharge only) 12 1.0(60) 600(2271) 7
❑Floats operate properly. •Assumes water usage of 50 gal.(190 L)per person per day and a return
❑ recirculation ratio of 3:1.(Filter recirculation ratio of 4:1.)
Pump discharge plumbing connected correctly.
❑ "Off"float adjusted for correct discharge dose to dispersal. •Override OFF cycle time is set at one-half of the OFF cycle time.
Override ON cycle time is set the same as the ON cycle time.
Copyright Orenco Systems`''.Inc.Property of Orenco Systems`,Inc.Do not reproduce or distribute without written authorization from Orenco:800-348-9843. • AIM-OM-ATX-SUP-1,Rev.2.2,06/12
3

Adva nTex° 0 M MANUAL
SUPPLEMENTAL INFORMATION , AX - RT
Setting Discharge Dose Volume When you collect effluent samples,be careful not to touch the textile sheets,
unit walls,or other components.Disturbing the sheets,walls,or other com-
The AX-RT is pre-set at the factory for a discharge dose volume of ponents could contaminate the samples.Also,be sure to thoroughly clean
43 gaVdose(162 Udose).If necessary,use the discharge pump"Off"float and dry your sampling device between uses to avoid cross-contamination.
to make adjustments to the discharge dose volume.Each 1-in.(12.7 mm)
increase or decrease in"Off"float height is equal to approximately Measure Sludge and Scum
8.7 gal.(33 L)change in dose volume. Measure sludge and scum in the septic tank AND on the recirc/blend
Do not adjust the settings of the"High Level Alarm"and"On"floats. side of the AX-RT unit.Follow the instructions for pumpouts found in
the AdvanTex O&M Manual for the process tank.
Table 2. Dose Volume Information
Pump gal./min(Usec) 10(0.6) 20(1.3) 30(1.9) 50(3.2) NOTE: A light buildup of solids is expected to form in the AX-RT unit over
time.After the second year that the system is in use, we recommend
Factory float setting,in.(mm) 30(762) 30(762) 30(762) 30(762) measuring solids accumulation in the AX-RT whenever you perform
Lowest"Off"setting,in.(mm) 16(406) 18(457) 20(508) 24(610) regularly scheduled maintenance.
Max dose volume,gal.(L) 156(591) 139(526) 123(466) 90(341)
*Settings are measured from the bottom of the discharge side of theAX-RT unit. If more than trace amounts of scum or solids are found in the recirc/blend
side of the AX-RT unit,check the recirc/filtrate side of the unit for solids and
Perform Field Sampling scum,schedule a pumpout,and begin troubleshooting the system.The
When you arrive at the site,remove the lid from the AX-RT and take your Advanced Service Tips and Troubleshooting Guide can help you determine
sample from the recirc/filtrate side of the AX-RT unit before doing anything the cause.You may need to change timer settings or discuss household
else,so that the sample won't be contaminated by material that you stir up habits with the system users.
while working.
Notes
AIM-OM-ATX-SUP-1,Rev.2.2,06/12 • Copyright Orenco Systems•',Inc.Property of Orenco Systems°°,Inc.Do not reproduce or distribute without written authorization from Orenco:800-348-9843.
4

Technical Data Sheet '�-
4'1
UV Disinfection Unit Ohtorporated
renco Systems
800.348-9843
Applications General
The Orenco®UV Disinfection Unit can be used after secondary In a pump or gravity discharge basin or tank,treated effluent is
treatment(10 mg/L CBOD5/TSS)in applications requiring disinfec- disinfected as it flows through the housing and around the UV
tion before dispersal. lamp.The unit uses no chemicals and has no moving parts.It
In NSF Standard 40 testing for fecal coliform reduction using typi- annual cleaning and lamp replacement
cal residential flows of 500 gpd(1890 L/day),the UV Disinfection
Unit reduced fecal coliform by 99.9 percent(3 logs).Specifically, Features/Specifications
it yielded an overall geometric mean of 1.71 cfu/100 mL.The bulb
used in testing was rated at 125 pW/cm2 intensity. To specify this component for your secondary treatment system,
require the following:
This test used effluent treated by an AdvanTex®AX20 Treatment
System,which produced effluent of 4 mg/L CBOD5,6 mg/L TSS, For all secondary treatment systems:
and 1.2 NTU,with a geometric mean of 1.35 x 104 cfu/100mL. • Require a secondary treatment system that produces
Similar reductions in fecal coliform can be expected from other 10 mg/L CBOD5 and TSS in the field.
secondary treatment systems that produce 10 mg/L CBOD5 and • Require a power ballast and lamp current sensor housed in a
TSS in the field. control panel(not a tank or riser)to minimize corrosion and
For information on commercial or high-flow applications,contact failure due to environmental exposure.
Orenco's Engineered Systems department. • Require a quartz sheath to minimize buildup and service
intervals
Power cord • Require a quick-disconnect fitting for easy inspection and
Cord grip
cleaning.
For Orenco's AdvanTex Treatment Systems:
Lamp handle • Require suitability with Orenco MVP Panels or the VeriCommat'
Monitoring System.When coupled with an AdvanTex
Treatment System,the MVP panel or VeriComm Monitoring
Imm' System prevents discharge of non-disinfected effluent due to
Inlet lamp failure.A current sensor monitors lamp function and,in
Outlet the event of lamp failure,the AdvanTex discharge pump is
automatically disabled.With MVP panels,an audible and
_? visible alarm is activated.With VeriComm-equipped systems
a text alert is sent to the Service Provider.
Housing
Standard Model
10` '` UV-125/31-P
Quartz sheath Nomenclature
and lamp {;
UV - 125 / 31 - P
4' 1
I Housing material:
'' P = Sch 40 ABS
• Lamp length:
Flow through
.0 ' 31 = 31 in.(787 mm)
spacer
Lamp output:
125=125 µw/cm2
UV disinfection unit
Orenco®UV Disinfection Unit, cutaway view
©2010 Orenco Systems"Inc. NTD-UV-OSI-1
Rev.1.0,©1/10
Page 1 of 2

UV Disinfection Unit (continued)
tTE 27)Tell G
Flow path \� , F
B Flow path
Orenco UV Disinfection Unit,top view
J1. 1 D t Materials of Construction
C Cord grip Nylon
Housing 3-in.(80-mm)diameter Sch 40 black ABS
Inlet tee 3-in.(80-mm)Sch 40 black ABS
Other housing fittings Black ABS
Quick-disconnect Black ABS
coupling
11/2"IPS outlet Black ABS
Lamp assembly seal EPDM rubber
Lamp sleeve 20.5-mm quartz sleeve
Specifications
Dimensions,in.(mm)
A 42.26(1073)
B 36.00(914)
C 30.87(784)
D 0.50(13)
E 4.00(100)
F 7.60(193)
G 1.50 IPS(40 ON)
Performance
Lamp 31"(787 mm),120V,AC,50 or 60 Hz,425 mA,
38 W;radiant intensity is 125 µw/cm2 at 254 nm
Ballast 120V,AC,50 or 60 Hz,located in UL listed
Orenco control panel
Power cord 600V,18/2 UL Type TC,25 ft(7.62 m)standard
length
Cord plug UL listed four-pin connector,lampholder,
Orenco UV Disinfection Unit,side cutaway view electric discharge,1000 V or less
NTD-UV-OSI-1 ©2010 Orenco Systems'Inc.
Rev.1.0,©1/10
Page 2 of 2

• UVDisinfection Unit Orerystems'
Incorporated
800-348.9843
Installation and Servicing Instructions for Orenco°Salcor 3G UV Disinfection Unit
Before You Begin
WARNING:Do not look directly at an operating UV lamp or expose skin to UV lamp light!UV radiation burns retinas and skin!
The Orenco®Salcor 3G UV Disinfection Unit consists of a housing that slides into a quick-disconnect fitting on a pump basin,
gravity discharge basin, or discharge tank, as well as a removable lamp assembly.The lamp is shipped in a separate, padded box
and must be connected to the lamp assembly before installation.An optional external or internal splice box that attaches to the
riser of the basin or tank is available with the UV disinfection unit.Additionally, a current sensor and ballast for the UV disinfec-
tion unit are included in Orenco UV control panels, purchased separately.
IMPORTANT The power cord for the disinfection unit can be installed through a splice box, or a conduit can be run through the
riser. Orenco recommends that the cord be installed in its own conduit separate from other wires. The standard length of the
power cord is 25 ft. Longer power cords are available from Orenco°. The control panel can be installed on a nearby building or
on a post. If the control panel contains pump control circuitry, do not install it on the wall outside a residential space, as the relay
contact noise, when the pump turns on and off,may be noticeable and bothersome. It can,however, be installed on the wall of a
garage or shed.
Eye bolt Cord grip Power cord
•
Handle
—Outlet Power
cord
plug—
Flanged Quick-
coupling disconnect
(Not included) coupling,
female side
Bulb—
Lamp
assembly
Housing
UV disinfection unit components(control panel components not shown)
©2009 Orenco Systems',Inc. NIN-UV-SAL-1
Rev.1.1©9/09
Page 1 of 6

Installation and Servicing Instructions (continued)
,
Step 1: Install the Quick-Disconnect Coupling
m , m
-- WARNING:Do not apply primer to the flanged coupling or the female side
.rt ` of the quick-disconnect coupling. They are ABS. Primer intended for PVC
will weaken the ABS material.
,,f - dr a.° / Step la: Cut a section of 3-in.(75 mm) PVC pipe to 9 in. (230 mm).
Step 1b:Apply glue to the inside of the flanged coupling and press the pipe
into the coupling. Leave 3 in. (75 mm)of pipe inside the riser or tank.
Narrow end Step1c:Glue and install the female side of thequick-disconnect coupling
3 in. PVC ofs/otdown P 9
pipe -w onto the pipe stub.
NOTE:Be sure that the narrow end of the slot on the coupling is pointed
fr,} !1� eg( " ti down toward the bottom of the basin or riser, as shown in Photo 1d.
,�, Step 1d: Glue and install a reducer on the pipe stub outside of the riser.
��))�� �Tw t
..C'"%iiit
,iv t Y � l
�. ;4 �t:{.'°°..1.1.'irk; s'f. Step 2: Install the Splice Box,if Necessary
`�`)'} r V r 'r , � fits i! If the splice box for the UV unit has not been pre-installed on the basin or
�r1/,,`r it `tr no %2 r �'
4?;,P , , tank riser, install it using the instructions supplied with the splice box.You
�T(�%'�''1��)`�',1 i�+,''` , - ... �4.�} y. '' can use either an internal splice box or Orenco's External Splice Box.
t;�3 6g: 6 ft� `t Wit; NOTE Instead of using a splice box, you can run conduit for the disinfection
units cable directly through the riser using a watertight grommet.
it •. ; "'r)('
4'
y06.1
s�
Step 3:Assemble the Disinfection Unit
''.'tit ••' "� ''''%. .?,. ...
• `: - -'c:; WARNING:Handle the UV bulb with care.Avoid touchingthe glass surface
t �� of the bulb!Oils from your fingers can damage the bulb and shorten its life!
,,,,,r ,, st;,=�5�+ ' •� "" Step 3a: Loosen the lock nut on the cord grip and remove the cord grip from
;2 h"1'`f`' the handle of the lamp assembly.
f '£.y' Step 3b:Thread the loose end of the cord through the threaded end of the
v � 'f' � , ',f,?< cord grip and out the top end.
`>;'� �tf ' frt
}'?> ;k o f - �{ Step 3c: Connect the power cord plug to the bulb.
, � , .
't` Step 3d: Carefully slide the bulb straight into the lamp assembly.
„ �'tf, s , ! 'o Step 3e: Screw the cord grip into the handle;tighten the cord grip and the
+'� {�^ lock nut until both are snug.
�A„°;n1 +,"r+,i.f t 4:,; 1 tE i,, NOTE:Overtightening can damage the cord grip. If you use a wrench or
K4 Unit a 01 Ac','� . '' {p;,.`"J s_;n,t 2y)
s�'� �.3,,._. ,F "",���r.��a�,, ,. tr,1;t_t,.,: other tool for tightening the cord grip, be careful not to overtighten.
+`ff , r ``'';vr t 77,.g y : Step3f: Insert the lampassemblyinto the housing.The lampassemblyand
,� <
®�� ,}�� , , �.•��.� )% z��,, � �it `" housing are keyed,to help install them correctly.
, :� ,1) rit. -,f(� Oar 1
! ,;is�f 1 f��jt�y,\ NI,�:.:' )i,,��' ,,a '65:Pr ��)'S$
9'r , f fad. i,r k • f^ ^f t/e '' r ,\:. Y.`+V%
#0l*`�J f; 1 ,� 9
a.(Pti <ri,j:i:.•.•• 5vi-?s m i: :::::.�::.:.
''''! A1j'•,Tf?:',/,: ,' E:i: Cii' :ir.::p:; i; = »in-
i.e.•d.•.1...:.:2V;.'f...i:4"..?Ai-,,R;S-_1/4,, ,'-,,,,,,.::::::.::.,-; .:':4*'1..oi;.111:1-1 i;'. Y,
NIN-UV-SAL-1 ©2009 Orenco Systems',Inc.
Rev.1.1©9/09
Page 2 of 6

Installation and Servicing Instructions (continued)
Step 4: Install the Disinfection Unit '"''' r/1` ,4
I Y `'`tf 4d �� ,
r1
Once the basin or tank has been backfilled,you can install the disinfection '• r -,...,_ �. l,`jxf,k -� ',' �;
unit. F. ',: a • �.. tT ' tZ ,�L ta7 r '. i,
Step 4a: Partially fill the disinfection unit with water to counteract its buoy- {0 V..�f,)( i ,
ancy. :, rns , ) ;' "f%;/-. �4 sibrk r
Step46: Lower the disinfection unit into the basin and slide it into the uick- s�'' �'� � 4 �'rr �
disconnect coupling.We recommend using a steel scum gauge or steel rod �>;��� , �<�;;; �y y ��-��')
%i( l{ �+3 �'i, 3�i f tS� '"iSlyi, ^ Ta g}(�< ,d Oaf
with a hook or bent end to lower the unit into the basin. f A., : r ,' ,`,�,, .`,t,:
�7 - 1 $ s •,,1 b. ,r r . •r: �.f
Step 4c: Firmly seat the unit into the quick-disconnect coupling. ,a� ,lr,• ;?,•tit, 1451,�,.;v ,,,up;.,,,
Step 4d: Neatly coil the excess power cord and secure it to the splice box ,, rr
with a cable tie. If you are using an Orenco external splice box,secure the �� n',
cable with the hook-and-loop strip supplied with the splice box. • C. VIP::
, teass<
Step 5: Install Wiring a r '• ., }i;itir�;.:
Step 5a: In the control panel,turn off the circuit breaker marked UV. f .j • r ,y i. �i , :', A 3
Step 5b: Run conduit from the splice box or through the riser wall to the 'k;�t r;��tzr i?i,f s j' 4 i,.., t,' ,iv;k. :,•
control panel,followingapplicable electrical codes.The power cord should ' T.: r<'' f °..:'..: :.)1 I', ��'" ;i } ` '
have its own conduit separate from other wires. t „$,,,«, �"'" I rn " 1• 20 (`s . ;-•',,ff��
Step 5c: If a splice box is used, pull the disinfection units power cord , fr 'err '," `3 ; �`
through one of the cord grips on the splice box and tighten the cord grip so o ,3-1 ° �` )' Y.0'eAli 4
that the cord cannot slide through;then feed the cord into the conduit. If no 'r, • I ,..,�.••.,•. , a sv 7. 4ats,
splice box is used, just feed the cord into the conduit. Pull the cord through �, - ;_;;:_„.- :rt : '-. ~`J!f -11 "4' 'i :1'�?,
the conduit to the control panel.Whether or not a splice box is used,seal .;:•.,, ?), 11, ) j j1 ��1t{s•��
the conduit around the cord with approved electrical sealant. } 3t. ". �QtT, s
NOTE:Leave at least five feet(1.5 m)of coiled power cord in the basin or S 3
riser so that you can easily remove the disinfection unit for servicing. !� 4 r ss � ,,z F
n1i ,��31. ,�
Step5d: Consultthe wiringdiagram clipped inside the controlpanel and ' 1 ,' r r r� i,51..7.
� '10 ''' , t
9 PP . t �Z '•�r EJa. u,, f
terminate the wires at whichever terminals are designated as "UV Power ''/'ih , ,,,s 'l< $ r r'`' i s�; fi. i
u,.,I?ir ed1�e fps c `�£ tr Terminals" on the drawing. �s 4,) r,tr.,.... ... . 1u •20 2;
-..,040-,.:.4,4fitiop,,,,.,...1„,'7 r,:,,,,,,....t b :i .,, . ; ,
Step 6:Turn on the Power ' ��`s� t' , trrf:=1'' ,g,s. o. "'
3 sl U �•� s :"D_
Step 6a:When power is available to the control panel,turn on the main cir- a,;:ts�+} !<;
cult breaker to the panel. 4:,':!}�.4,..:a - .- '_v Ar in-
Step 66:Turn on the circuit breaker marked "UV."
,; t;
Step 6c:Check the numeric display on the current sensor in the panel to r:24t1.—.. f
ensure the lamp is functioning.The current sensor monitors the function of €
v
-. \7 Ti'
the lamp.A normal reading is about 0.28 amp. If the sensor reading is "0," ,;, ,s i I'
that means the lamp has failed or it is not correctly connected. ". '1 ,i( 5d; , -.,Curren s,
I ri. r.l t t . :$:::(:
1rp1' Si VI a
�r)T ' by Yq' 41,,z4,,
+;
f ;(I 14 l ,>
:, 1
;;:.;;;,f tt i kaffii ) `':',eik: YS
-
©2009 Orenco Systems',Inc. NIN-UV-SAL-1
Rev.1.1©9/09
Page 3 of 6

Installation and Servicing Instructions (continued)
Troubleshooting the UV Disinfection Unit
During system operation, if the lamp fails or if it is not correctly connected,the current sensor will read "0."
When the current sensor reads "0,"the AdvanTex System's discharge pump will be automatically disabled so that no untreated
effluent is discharged. If a VeriCommTM Monitoring System is being used, it will send an alert to the service provider.The service
provider will then visit the site, check the connections and the lamp, and replace the lamp if necessary. If the UV unit is powered
through a VeriComm Monitoring System, a local alarm will sound if the service provider does not provide service within approxi-
mately 18 hours.
Additional troubleshooting instructions are clipped to the inside of the control panel.
Servicing the UV Disinfection Unit and Replacing the Lamp
In a pump basin, gravity discharge basin, or discharge tank,treated effluent is disinfected as it flows through the housing and
around the UV lamp.To ensure sufficient exposure of the effluent to the ultraviolet light from the lamp,the UV Disinfection Unit
must be cleaned and the lamp replaced once a year.
WARNING:Do not look directly at an operating UV lamp or expose skin to its light!UV radiation burns retinas and skin!
When servicing any wastewater treatment equipment, wear clothing that covers all parts of the body that may be exposed to
wastewater or effluent, wear appropriate personal protection equipment(rubber gloves,goggles,and boots), and always
protect eyes and skin from UV rays.
717--- --.- - - :.. ,..:. .-.:.,,,,,i,, t. j` Step 1:Remove the Disinfection Unit
fit
.if,: r ' f ( ,fit, // Step la: In the control panel,turn off the circuit breaker marked UV.
s: v it f ,.
y r ; I ; ti, 5 j f Step lb: In the basin, unfasten the coil of power cord so that you have
.:e. .;: �tY' 4: u�, fj;, ,,:.p,.;,. ,,,_. ...:; ,E r '. . •, .;; enough slack to pull the disinfection unit out. It is not necessary to discon-
1t 1
��� A r nr, ,e' ri ' nect the cord from the disinfection unit.
xa '�3Ir i`'ri a,;: �. p,<05w,„ ', "; Step 1c: Use a steel scum gauge or steel rod with a hook or bent end to pull
g`i`l s'il, z j,
, , ., w 1 ? L the disinfection unit out of the quick-disconnect coupling and lift it out of
', > ,,
Fes!={>Ps''"-''. . ,'?,' s. .s`..;,, ,...:,' . ;,`,r the basin.
���ra�.. WARNING:DO NOT pull the disinfection unit up by the cord!
,,,$) s' ,oJn xu ,5', r _,5iSfiig'YltYfN y F.
�, rs ')��t s f
Q 3 ,fF ' r;A,`` i x'�J : Step id:Tilt the disinfection unit so that all of the water inside drains out of
<T F e ;iF ar f -
rY ,, ....:.; y; ' x the outlet and back into the basin.
'( -fr ' �� - Step le: Lay the disinfection unit on a protective sheet of plastic on the
- . 7`'' rf ' i :";; ,,,, 5
0 ; ground.
s r ' f,'4.\k 4` � zr fc,; Step 2:Clean the Disinfection Unit
;g4itt`( �5VVR ,,y�,f ,, ,;:,.• s ,/«z,f„•qg 1• Step 2a:Wipe any buildup off of the outside of the disinfection unit.
`'' i e ) `— """'' '\ ` Step 2b: Grasp the lamp assembly at the top. Do not pull on the cord!Pull
r i 0 Ti ) ';4® . „� 4 /r the lamp assembly out of the disinfection unit housing.
r f• ;4";«4� ;ti /a` ��) '�1 .„ ,t Step 2c: Support the disinfection unit housing on the edge of the basin, and
,.,.i�.< 44 ;;ir �;"f �. ,. use a hose and long-handled bottle brush to break up any buildup inside the
'+ ,��� S�"-Pt ,�i7�y� 1 rf.s >< Cr s�.� ,
}Yf> disinfection unit. Drain the unit back into the basin when finished.
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NIN-UV-SAL-1 ©2009 Orenco Systeme,Inc.
Rev.1.1©9/09
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