NCG551753_NCG551753_20180904

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ROY COOPER NORTH CAROLINA
Governor Environmental Quality
MICHAEL S.REGAN
secrermy
LLNIDA CL-LPEPPER
/merit?!Director
September 04, 2018
Gail Boyarsky, President
New Hope Improvement Association
PO Box 16484
Chapel Hill, NC 27516
Subject: Permit Renewal
Application No. NCG551753
4012 Whitfield Road
Orange 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 5933 in the amount of $60.00 as payment of the application fee. These
items were received in our offices on August 31, 2018. 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,
-,_--X110,- `et-A W
Wren Thedford
Administrative Assistant
Water Quality Permitting Section
ec: WQPS Laserfiche File w/application
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North Carolina Department of Environmental Quality I Division of Water Resources
1617 Mail Service Center I Raleigh,North Carolina 27699-1617
919-707-6301

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Engineers and Soil Scientists AUG 3 1 20th
Agri-Waste Technology, Inc,
DEO- gTER • SOUR s
501 N. Salem Street, Suite 203 411 & :UFF RP
Apex, North Carolina 27502
919-859-0669
www.agriwaste.com August 31, 2018
Mr. Charles Weaver
NPDES Permitting Program
Division of Water Quality
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
RE: Discharge Permit Application—New Hope Improvement Association
4012 Whitfield Road, Chapel Hill,NC 27514
Dear Mr. Weaver;
Enclosed, please find the original and two copies of a discharge system permit
application. A check in the amount of $60.00 to NCDENR is also enclosed. The
proposed system will replace an existing failed sub-surface system located on the
property. The site has been deemed unsuitable for ground absorption sewage treatment
systems by the Orange County Health Department. The property is located at 4012
Whitfield Road, Chapel Hill, NC 27514 and is owned by the New Hope Improvement
Association. The facility houses the New Hope Fire Department. The property is located
in Orange County.
Thank you for your assistance in this matter.
Sincerely;
Kevin D. Davidson, P.E.
VP of Engineering

AWIr
Engineers and Soil Scientists AUG 3 1 2048
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Agri-Waste Technology, Inc. �‘1 G<'�?� '
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501 N. Salem Street. Suite 203 '� 8,8 FF
Apex, North Carolina 27502 sl
919-859-0669 >. SEAL
www.agriwaste_com =2t 024582 0Z
a n August 30, 2018
Mr. Charles Weaver ' •I!!i1 OQ°�`®��
NPDES Permitting Program
Division of Water Quality 0/3t 11
1617 Mail Service Center
Raleigh,North Carolina 27699-1617
RE: Application for Discharge System—New Hope Improvement Association
4012 Whitfield Road, Chapel Hill,NC 27514
Dear Mr. Weaver,
Enclosed please find information supporting an application for a Certification of Coverage under
the General Discharge Permit. The application is for a wastewater system with a design flow of
740 gallons/day (domestic waste) for a facility located in Chapel Hill, North Carolina. The
proposed system will replace an existing failed sub-surface system located on the property. The
project is located in Orange County, North Carolina. The site has been deemed unsuitable for
Bound absorption sewage treatment systems by the Orange County Health Department due to a
lack of available space and unsuitable soil characteristics for a repair area.
This application is being submitted with the intent to have coverage under the NCG550000
General Discharge Permit.
The following information is included with this letter:
Notice of Intent(NCG550000). Attachment A.
$60 check payable to North Carolina DENR.
Letter from Orange County Health Department. Attachment B.
Letter requesting coverage under the General Discharge Permit. Attachment C.
Letter requesting an Authorization to Construct. Attachment D.
- Soils Evaluation report by Chris McGee of AWT, Inc. Attachment E.
Correspondence from USGS. Attachment F.
Flow Path to"Blue Line" Water Feature with Easement.Attachment G.
Information on Connecting to Regional Sewer. Attachment H.
Engineering Alternatives Analysis(EAA).Attachment I.
Local Government Review Forms. Attachment J.
Plans and Specifications for the proposed system. Attachment K.

The proposed discharge point is in an existing water feature located on the adjoining property.
An easement to cross the adjoining property with a discharge pipe has been obtained. The
water feature is a tributary of New Hope Creek. The discharge system will utilize the following
components:
Septic Tank with Effluent Filter
Recirculation Tank
AdvanTex®Treatment Pods(2 Pods)
- UV Disinfection
Gravity Discharge Line
Discharge Point with Rip-Rap
Flow Path to "Blue Line"Water Feature
The discharge point is in an existing water feature located on the adjoining property. An
easement to reach the discharge point has been obtained. The water feature is a very defined
tributary to New Hope Creek. A map showing the path from the proposed discharge point to the
first"blue-line" feature, as shown on the Orange County GIS data, can be seen in Attachment G.
The signed easement is also included in Attachment G.
Notice of Intent
As part of the Notice of Intent, the feasibility of alternatives to discharging must be addressed.
The following alternatives are to be evaluated:
Connection to a regional or municipal sewer collection system
Letter from the local or county health department describing the suitability or
non-suitability of the site for all types of wastewater ground adsorption and
innovative non-discharge systems, as well as documenting the repair potential of
the failed system.
Investigate land application such as spray irrigation or drip irrigation.
Connection to a Regional or Municipal Sewer Collection System
Connection to a sewer collection system is not feasible for this facility. The City of Durham and
the Orange County Water and Sewer Authority(OWASA) do not offer sewer service in the area.
The closest available connection (operated by OWASA) is located approximately 0.75 miles
from the applicant's property. The total cost to design and install a system to pump effluent to
this existing sewer line is estimated to be in excess of$400,000.
Letter from the local or county health department describing the suitability or non-
suitability of the site for all types of wastewater ground adsorption and innovative non-
discharge systems. Document the repair potential of the failed system.
Mr. Phil Vilaro of the Orange County Health Department indicated that the site is unsuitable for
installation of a ground absorption septic system in a letter dated April 30, 2015. The denial
indicated that a repair permit cannot be issued due to unsuitable soil characteristics, unsuitable
soil wetness conditions, and unsuitable soil depth(Attachment B).

Investigate Land Application such as spray irrigation or drip irrigation.
Per the soil evaluation by Chris McGee of Agri-Waste Technology, Inc. the site does not have
adequate space or suitable soil characteristics to accommodate a non-discharge surface spray or
drip wastewater system.
7Q10 Flow Estimate
The United States Geological Survey (USGS) was contacted to determine the 7Q10 flow
estimate for the downstream tributary of the proposed wastewater discharge point. The
discharge point is in an existing water feature on the adjoining property that is a tributary to New
Hope Creek. The analysis from USGS indicates the 7Q10 discharge for the point in question is
likely zero (Attachment F). The Raleigh regional office visited the facility to view the proposed
discharge point.
Engineering Alternatives Analysis
An Engineering Alternatives Analysis (EAA) has been completed for this site and is
included as Attachment I. In my opinion, the completed EAA demonstrates that a
wastewater treatment system permitted under the NCG550000 General Discharge Permit
is the only feasible option for this site. We have exhausted all other options for this site
as follows:
a.) connection to a municipal or regional sewer collection system
- Not feasible due to costs.
b.) subsurface disposal
- No suitable soil for a subsurface absorption system.
- Not feasible due to costs.
c.) wastewater irrigation (drip and spray)
- Unsuitable soil and insufficient space for a non-discharge ground
absorption system.
- Not feasible due to costs.
d.) reclaimed-water systems
- No suitable soil for a reclaimed water system. No reasonable
ability to operate as a bulk distributor of reclaimed water.
e.) Any viable combination of the above
- There are no viable combinations of the above due to soil and cost
limitations.
Local Government Review Forms
As part of the EAA, Local Government Review Forms were sent to Orange County and the
Town of Chapel Hill. To date, the completed forms have not been received. A copy of the
submittal is included as Attachment J.

I appreciate your time and efforts in reviewing this application. If you have any questions or
comments, please feel free to contact me at 919-859-0669.
Best Regards,
Kevin Davidson, P.E.
V.P.of Engineering

Attachment List
Attachment A Notice of Intent(NCG550000)
Attachment B Documentation from Orange County Health Department
Attachment C Letter Requesting Coverage Under the General Discharge Permit
Attachment D Letter requesting Authorization to Construct
Attachment E AWT Soils Evaluation Report
Attachment F 1) Correspondence from USGS
2) Stream Classification
Attachment G Flow Path to "Blue Line" Water Feature
Attachment H Information on Connection to a Regional Sewer System
Attachment I Engineering Alternatives Analysis
Attachment J Local Government Review Forms
Attachment K Plans and Specifications

Attachment A
Notice of Intent(NCG550000)

AT:CirA,
Division of Water Resources FOR AGENCY USE ONLY
National Pollutant Discharge Elimination System(NPDES) Date Received
NCDENR Application for Coverage Under General Permit Year Month Day
o►C3 c� 3[
N C G 5500 00 Certificate of Coverage
Single Family Residences and/or facilities discharging N C G s 5 i ''1 5 •3
< 1000 gallons per day of domestic wastewater Check t Amount
S'1 3?) Leo, W
NOTICE OF INTENT Assigned To:
[Required by 15A NCAC 02H.0127(d)]; [term definition see 15A NCAC 02H.0103(19)]
(Press TAB to navigate form)
1. Regional Office contact(Please note: This application will be returned if you have not met with a
representative from the appropriate regional office.):
Please list the NCDENR Regional Office representative(s)with whom you have met:
Name(s): Jane Bernard-telephone Date: 7/5/2018
2. Mailing address of owner/operator: (address to which all correspondence should be mailed)
Owner Name New Hope Improvement Association
Street Address PO Box 16484
City Chapel Hill State NC Zip27516-
Telephone#(H) Telephone#(W) 919-614-7210
Cell/Mobile# Email [e-mail]
3. Location of facility producing discharge: (lffacility is not yet constructed, give street address or lot#)
Street Address 4012 Whitfield Road
City Chapel Hill State NC Zip 27514-
County Orange
Telephone# Cell/Mobile#
4. Physical location information:
Please provide a narrative description of how to get to the facility(use street names, state road numbers,and distance
and direction from a roadway intersection). From Raleigh,take 140 West to Exit 270. Proceed North on US-50l N
and imediately turn left onto Mount Moriah Road. At the end of the road,turn right onto Erwin Road. Take
the first left onto Whitfield Road. Facility is located at 4012 Whitfield Road on the right.
5. This NPDES permit application applies to which of the following :
❑ New[term definition see 15A NCAC 02H.0103(16)]or Proposed(system not constructed)
® Existing[term definition see 15A NCAC 02H.0103(11)];If previously permitted by local or county health
department,please provide the permit number Orange County Permit#IP15-00110.
and issue date Click here to enter a date.
❑ Modification; please describe the nature of the modification:
Page 1 of 4 Revised 9/1/13

NCG550000 New Application
6. Description of Discharge: [Required by15A NCAC 02H.0105(c)(1)]
P g
a) Amount of wastewater to be discharged:
Number of bedrooms x 120 gallons per bedroom=
740 gallons per day to be permitted
b) Type of facility producing waste(please check one):
❑ Primary residence ❑ Vacation/second home
® Other: Fire Station
7. Please check the components that comprise the wastewater treatment system:
[Required by 15A NCAC 02H.0105(c)(3)]
® Septic tank 0 Dosing tank
® Primary sand filter ❑ Secondary sand filter ❑ Recirculating sand filter(s)
O Chlorination 0 Dechlorination ® Other form of disinfection: W
®Post Aeration (sped type) Rip Rap at outlet
8. For new or proposed systems only-Please address the feasibility of alternatives to discharging for the
following options in the cover letter for this application:
[Evaluation required by G.S.§ 143-215.1(b)(5)(a)and 15A NCAC 02H.0105(c)(2)]
a) Connection to a Regional or Municipal Sewer Collection System.
b) Letter from local or county health department describing the suitability or non-suitability of the site for all types of
wastewater ground adsorption and innovative non-discharge systems.Document the repair potential of the failed
system.
c) Land Application such as spray irrigation or drip irrigation.
9. Receiving waters: [Required by 15A NCAC 02H.0105(c)(1)]
a) What is the name of the body or bodies of water(creek,stream,river,lake,etc.)that the facility wastewater
discharges end up in? New Hope Creek
b) Stream Classification(if known): C,NSW
10. The application must include the following or it will be returned,as allowed by 15A NCAC 02H.0107(b):
a) For Certificates of Coverage:
® An original letter and two(1)copy requesting coverage under NCG550000.
® A signed and completed original and one copy of this Notice of Intent Application.
® A check or money order for the permit fee of$60.00[per G.S.§ 143-215.3(a)(lb)]made payable to NCDENR.
O Invoice showing that the septic tank has been pumped and serviced within the last 12 months(only when
existing service tank will be used).
Page 2 of 4 Revised 9/1/13 1

_ I
NCG550000 New Application
New or proposed facilities must also include:
® Letter from the county health department evaluating the proposed site for all types of ground absorption and
innovative non-discharge systems.Document the repair potential of the failed system.
® Evaluation of connection to a regional sewer system(approximate distance&cost to connect).
® Provide a 7Q10 flow estimate at the proposed wastewater discharge point from the US Geological Survey(919-
571-4000)
b) For an Authorization to Construct(ATC)only: (Note: There is no fee for an ATC)
® A letter requesting an ATC
® Three sets of plans and specifications (required by 15A NCAC 02H .0138)of proposed treatment system (see
Permit Application Checklist and Design Criteria for Single Family Discharge)
® Invoice showing that the septic tank has been pumped and serviced within the last 12 months (only when
existing septic tank will be used).
Additional Application Requirements:
a) If this application is being submitted by a consulting engineer(or engineering firm), include
documentation from the applicant showing that the engineer(or firm)submitting the application has
been designated an authorized Representative of the applicant,per 15A NCAC 02H.0138(b)(1).
b) If this application is being submitted by a consulting engineer(or engineering firm), final plans for the
treatment system must be signed and sealed by a North Carolina registered Professional Engineer and
stamped- "Final Design-Not released for construction;" per 15A NCAC 02H.0139.
c) If this application is being submitted by a consulting engineer(or engineering firm), final specifications
for all major treatment components must be signed and sealed by a North Carolina registered
Professional Engineer and shall include a narrative description of the treatment system to be
constructed; per 15A NCAC 02H.0139.
Page 3 of 4 Revised 9/1/13

NCG550000 New Application
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 lime of Person Signing:�r0-4: n t
Title: /10/115 �.t�t 'VA.) u�pc Imp2V..r ?(— 1SSIuei�-1-este,
(Please review ISA NCAC 0211.010otel'for authorized signing officials)
' _ / 24)1k Click here to enter a
da«.
(Signature of.1pplicant (Date Signed)
North Carolina General Statute 6 1-43-215.61t 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 S60.O41[per G.S. 143-215.3(a)(1b)[
made payable to:
NCDENR
• • • • •
Mail this application and gig copy of the entire package(with check)to:
NC DENR/DWR/Water Quality Permitting Section
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
Attn: Charles Weaver
Note: The submission of this document does not guarantee the issuance of an NPDES permit
Page 4 of 4 Revised 9/1/13

Attachment B
Denial and Failure Letters From Orange County Health Department

:.: Orange County Health Department
) Environmental Health Division
P.O.Box 8181,131 West Margaret Lane,Suite 100
Hillsborough,NC 27278
Phone [phone] Fax [phone]
www.co.orange.nc.us
NOTICE OF IMPROVEMENT PERMIT DENIAL
Parcel Pin: 9891101763 TMBL: 7
Application Date: 03/27/2015 Application#: [P15-00110
Applicant: NEW HOPE IMPROVEMENT ASSOCIATION INC Owner: NEW HOPE IMPROVEMENT ASSOCIATION
INC
Address: 448 ERWIN D Address 448 ERWIN D
DURHAM NC 27707 DURHAM NC 27707
Phone: [phone] Phone:
Property Desc.: N/S WHITFIELD RD Lot Size: 1.73
Prop Address: 4012 WHITFIELD RD OCPL
In response to an application dated 03/27/2015,the Orange County Health Department conducted a soil/site evaluation on the referenced
property: According to the application,the proposed facility would have required a system with a design waste flow of 740 gallons per
day.
This evaluation was performed to determine if the property meets the minimum site criteria for the installation of a ground absorption
sewage treatment and disposal system as defined in Article 11 of Chapter 130A of the General Statutes of North Carolina and the Rules
for Sewage Treatment and Disposal Systems as adopted by the Orange County Board of Health.
Based on the site evaluation,the proposed site was determined to be UNSUITABLE for installation of a ground absorption sewage
treatment and disposal(septic)system. A copy of the site evaluation is enclosed. The site is classified unsuitable based on the following:
I: [NOT-Met[The site contains saprolite that is classified unsuitable for wastewater systems.(.1956)
2: [NOT-Met[The site does not have sufficient depth of suitable or provisionally suitable soil above an unsuitable horizon.
(.1943)
3: [NOT-MetI The site does not have sufficient depth of provisionally suitable soil above soil wetness conditions.(.1942)
The site evaluation was conducted considering possible site modifications and alternative,modified, and innovative systems. However,
due to the limitations of the site evaluated,and based on the evaluation results to date,we have determined that none of the options can
he implemented to reclassify the sites from UNSUITABLE to SUITABLE or PROVISIONALLY SUITABLE. Therefore,the request
for an improvement permit is denied. The following are options that may be available to you:
I. Evaluate more property. As per the Orange County Health Department Policy and Procedure, if your parcel is greater than 2 acres,
only a two acre portion is considered per application. If you wish to have more property tested,you can make application for further
evaluations. Also,adjacent or surrounding properties may be evaluated to determine if an easement or property recombination is feasible.
2.Hire a soil consultant. Another option would be to hire a private Licensed Soil Scientist to evaluate the remainder of the property. If
the soil scientist finds an area,you may submit another application for an improvement permit accompanied by the soils report with a
map identifying the area. A list of soil scientists is available upon request.
3. Hire an engineer consultant. You may wish to obtain the services of a private engineer,soil scientist,or geologist to collect
site-specific data and submit such data and a system design to the health department for a technical review in accordance with.1948(d).
A site may be reclassified to provisionally suitable provided that written documentation,including engineering,hydrogeologic,geologic,
or soil studies indicate to the health department that a proposed septic tank system can reasonably be expected to function satisfactorily
and in accordance with.1948(d).
4.Consider non-conventional system alternatives. The site may be a candidate for possible site modifications� or system alternatives.
6H/P/1/11103 Pick up Mail File Reviewed ' { '�.

Some options that should be considered by your consultant may include:pretreatment,experimental and innovative systems,off-site
systems,modified systems,incinerating and chemical toilets,privies,as well as systems regulated by the State such as spray irrigation,
NPDES(discharge),or surface drip systems. Where applicable,a connection to the municipal sewer system may be an option.
5. Revise your application. In some cases,you maybe able to reviseyour proposal to satisfy conditions to allow the issuance of a
PP P P fY
permit. Examples include, reducing the proposed waste flow by eliminating bedrooms or revising a floor plan,proposing a different
type of facility,relocating the structures or improvements to other areas of the lot. Generally you will be advised if this is the case.
6. Request a supervisory review.You have the right to a supervisory review of this decision by the Environmental Health Supervisor
and Soil Scientist of this Health Department and also by the Regional Soil Scientist of the North Carolina Department of Environment
and Natural Resources. If you wish to have the site reviewed,please request this in writing addressed to:Environmental Health
Supervisor,Orange County Environmental Health Section, 13 I W.Margaret Ln.,Hillsborough,NC 27278.
7.Submit a formal appeal. Finally,you have the right to a formal appeal to the Orange County Board of Health. The Orange County
Health Director will take your case before the Board. It should be noted that the purpose of an appeal is a review of the interpretation and
enforcement of the regulations. An appeal is not a request for a variance of the regulations. The appeals procedure is as follows:
.1965 APPEALS PROCEDURE
I30A-24(h)(c)(d)Appeal to Orange County Board of Health. Policy adopted by Board of Health on April 26, 1984 and incorporated in Board's By-Laws:
(a) Appeals concerning the interpretation and enforcement of rules adopted by the Orange County Board of Health and concerning the imposition of administrative penalties
by the Orange County Health Director shall be conducted in accordance with sections(b)and(c)of this rule. The aggrieved person shall give written notice of appeal to the
Orange County Health Director within 30 days of the challenged action. The notice shall contain the name and address of the aggrieved person.a description of the
challenged action and a statement of the reasons why the challenged action is ineonect. Upon filing of the notice,the Orange County Health Director shall,within live
working days,transmit to the Orange County Board of Health[he notice of appeal and the papers and materials upon which the challenged action was taken.
(b) The Orange County Board of Health shall hold a hearing within 15 days of the receipt of the notice of appeal. The board shall give the person not less than 10 days
notice of the date.time and place of the hearing. On appeal,the board shall have authority to affirm,modify,or reverse the challenged action. The Orange County Board of
Health shall issue a written decision based on the evidence presented at the hearing. The decision shall contain a concise statement of the reasons for the decision.
Ic)A person who wishes to contest a decision of the Orange County Board of Health under subsection(b)of this section shall have a right of appeal to the Orange County
District Court within 30 days after the date of the decision by the board. The district court may affirm,modify or reverse the decision of the Board for the reasons stated in
N.C.G.S. 150B-51. Judicial review of the imposition of administrative penalties shall be de novo by the district court without a jury.
Please call or write this office if you have questions or need additional assistance.
Additonal Comments:
PVILARO 04/30/2015 Design flow calculations:
Assembly area: 100 persons(max occupancy)x 5 gal/dayiperson (w/kitchen)=500 gal/day
Fire station: 2 employees/shift x(25 gal/day/employee+ 15 gpd for showers)x 3 shifts/day=240 gal/day.
TOTAL DESIGN FLOW=740 gal/day
�F!/.�
1,44A-5
ironmental Health14c
ecialist Date
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EH IP I!/11/03 Pick up Mail File Reviewed___

Orange County Health Department SHEET I OF 1
Environmental Health Division PIN: I P l(00110 ),
131 W.Margaret Lane,Suite 100
P.O.Boa 8181 PERMIT#: 7 91(71 /0 103
Hillsborough,NC 27278
PHONE:[phone] FAX:[phone] EMAIL
pvila [e-mail]
LOCATION/ADDRESS: 4"U/2 vV t (/ f7 0_0
DATE: 3-Z,J- t.4" SUBDIVISION MW JUPt! Fte S 4 ' SECTION/PHASE: LOT#
PROFILES
FACTORS RULE - 1 2 3 4 5 6 7 8 9 10
LANDSCAPE POSITION .1940 L L
SLOPE(%) .1940 0„S f-to
HORIZON 1 DEPTH .1943 6-o 6-4 is O
TEXTURE _ .1941 (a)(1) op5 C.- . l t '
CONSISTENCE .1941 NFA/54/C
STRUCTURE .1941 (a)(2) M
CLAY MINERALOGY .1941 (a)(3) E
HORIZON 2 DEPTH .1943 O-$' g-!f 'F
TEXTURE .1941 (ax 1) Sc L CPM
CONSISTENCE .1941 Fr/S/se `i s/
STRUCTURE .1941 (a)(2) r'`-G, /f OA
CLAY MINERALOGY .1941 (a)(3) “E s7
HORIZON 3 DEPTH .1943 r-/7-' 16"+
TEXTURE .1941 (a)(1) ,iit c c-/A -
CONSISTENCE .1941 ( c-/
STRUCTURE .1941 (aX2) (vt
CLAY MINERALOGY .1941 (a)(3)
HORIZON 4 DEPTH .1943
TEXTURE .1941 (ax 1)
CONSISTENCE .1941
STRUCTURE .1941 (aX2)
CLAY MINERALOGY .1941 (a)(3)
SOIL WETNESS .1942 w(l4 15 Myatt-
IP
y itt-
RESTRICTIVE HORIZON .1944
SAPROLITE .1943/.1956
CLASSIFICATION .1948
(per profile only ,
I,. T. A. R. (gpd/ft2) .1955
OTHER FACTORS(.1946): l4 PRIMARY LTAR(gpd/ft2): SYSTEM TYPE
AVAILABLE SPACE(.1945): IA REPAIR LTAR(gpd/ft2): SYSTEM TYPE
SITE CLASSIFICATION(.1948):
EVALUATED BY: P. Vilaro,R.E.H.S.(511 P4)t5 OTHERS PRESENT: VI,, (s4cf) 664 1K(-1:).
COMMENTS: 'SOA-Fra/t M c, eit 1....1,v6-6- Or')O 0 r D )1 er. -NT i n,c / ez-e4 N.,1 l 6/0 S731EM
e
6 s LI L'L`1 V rive
OCHD 9/8/00 *Reclassified PS using.1956 or.1957

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co`! This map contains parcels prepared for the inventory of real property within Orange County,and is compiled from -j�,,iS recorded deeds,plats and other public records and data. Users of this map are hereby notified that the aforementioned -ru I1 inch = 50 feet public primary information sources should be consulted for verification of the information contained on this map The
county and its mapping companies assume no legal responsibility for the information on this map.0 15 30 60 °r.,,,a . e�,c.

Phil Vilaro 'WlZ Wler�fieV /4D
From: Mike Tapp <[e-mail]>
Sent: Wednesday, April 22, 2015 3:44 PM
To: Bob McDonald
Cc: Mike Doub; Phil Vilaro;Waylon McFarland
Subject: Re: Information required for septic repair
Everyone,
There are 2 fire fighters on duty almost every day,from time to time there is only one person on duty.The shifts are 24
hour shifts so there is always 1-2 firefighters at the building. On Monday nights,we have training and there are
approximately 20 members there for about an hour. I can't address the number of people that are in the New Hope
Improvement Association side of the building each month, since we do not keep records on the number of people that
use the community meeting room fro meetings,events,etc.That information will need to come from the Improvement
Association.
Mike (N ('D A' 6P4tk
Sent from my iPad
On Apr 22, 2015,at 11:17 AM, Bob McDonald<[e-mail]>wrote:
Mike T, I spoke to Phil at Orange County Environmental Health.To complete his portion of the repair
request, he needs to determine the flow to the septic. Currently there are not any records on file. He
needs the shift information for the station. I.e.the number of Full time employees, part time employees
and the days and shifts worked to calculate this number. You may respond directly to Phil who I have
copied on this email. If you have any questions please let me know.Thanks.
Bob
Tit �' i e�°`� 5 4/2-311:‘
Robert D. McDonald
McFarland Septic 5.61, (t,.,p cry r LW cke ) come, � ' C a
6801 Mt. Hermon Church Road - Out er �,..,Kcs�
Durham, NC 27705 Ze�'
[phone] Office 06) Icy f� 6,1 C3-Term)
[phone] Cell �� "l 5
v Ts o v� a-oc. [e-mail] �( 3 �Arr' T u�
[e-mail] v
/ I M�/�o to-IZ Pip
www.mcfarlandseptic.com INa C'r"
Ivo x
tL6, M�� `fir w( k� •F''
ate' l Lt� cwk c,� `�
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5th 41
147
- Citi
15 50'4

Attachment C
Letter Requesting Coverage Under the General Permit

AWT
Engineers and Soil Scientists
Agri-Waste Technology, Inc.
501 N. Salem Street, Suite 203
Apex, North Carolina 27502
919-859-0669
www.agriwaste.com August 22, 2018
Mr. Charles Weaver
NPDES Permitting Program
Division of Water Quality
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
RE: Letter Requesting Coverage under the General Permit—New Hope Improvement
Association, 4012 Whitfield Road, Chapel Hill,NC 27514
Dear Mr. Weaver;
Please consider this letter as a request for a Certificate of Coverage under the General Discharge
Permit for a Multi-Phase Filter System. The proposed discharge system is for an existing Fire
Department and community building (domestic waste) located in Orange County, North
Carolina. The proposed system is to be sized for a daily wastewater flow of 740 gallons/day.
The facility is located at 4012 Whitfield Road, Chapel Hill,NC.
Thank you for your assistance in this matter.
Sincerely;
Kevin D. Davidson, P.E.
V.P. of Engineering

Attachment D
Letter requesting Authorization to Construct

Awr
Engineers and Soil Scientists
Agri-Waste Technology, Inc.
501 N. Salem Street, Suite 203
Apex, North Carolina 27502
919-859-0669
www.agriwaste.com August 22, 2018
Mr. Charles Weaver
NPDES Permitting Program
Division of Water Quality
1617 Mail Service Center
Raleigh,North Carolina 27699-1617
RE: Letter Requesting Authorization to Construct—New Hope Improvement Association,
4012 Whitfield Road, Chapel Hill,NC 27514 •
Dear Mr. Weaver;
Please consider this letter as a request for an Authorization to Construct a Multi-Phase Filter
System. The proposed discharge system is for an existing Fire Department and community
building (domestic waste) located in Orange County, North Carolina. The proposed system is to
be sized for a daily wastewater flow of 740 gallons/day. The facility is located at 4012 Whitfield
Road, Chapel Hill, NC.
Thank you for your assistance in this matter.
Sincerely;
Kevin D. Davidson, P.E.
V.P. of Engineering

Attachment E
AWT Soil Evaluation Report

AW1T1
Engineers and Soil Scientists
Agri-Waste Technology, Inc.
501 N. Salem Street. Suite 203
Apex, North Carolina 27502
919-859-0669
www.agriwaste.com
August 30,2018
MEMORANDUM
TO: New Hope Improvement Association/New Hope Fire Department
FROM: Chris McGee
SUBJECT: Soils Evaluation for 4012 Whitfield Road,
Orange County,NC (Orange County)
A soils evaluation was conducted for the property at 4012 Whitfield Road, Chapel Hill,
NC (Orange County). An in-field investigation was conducted on the property on August
29, 2018. A structure is located on the site and the current septic system is failing and
effluent is surfacing over the drainfield. The soils on the site are unsuitable for
subsurface septic systems due to lack of available space and unsuitable soil
characteristics. Therefore, the property is unsuitable for a non-discharge or subsurface
septic system. The site does not meet the requirements of 15A NCAC 02T Section .0500
— Wastewater Irrigation Systems; therefore, a non-discharge surface spray or drip system
is not feasible.
Please contact us with any questions, concerns,or comments.
25)SOIL SC4
10 ssn

Attachment F
- Correspondence from USGS
- Stream Classification

Kevin Chapman <[e-mail]>
Engineers and Soil Scientists
Response from USGS concerning...Re: [EXTERNAL] 7Q1O Flow Request New Hope
Fire Department
1 message
Weaver,John <[e-mail]> Mon,Aug 20, 2018 at 9:56 PM
To: Julie Davidson <[e-mail]>
Cc: Kevin Chapman <[e-mail]>, "Kevin D. Davidson" <[e-mail]>,
[e-mail], John C Weaver<[e-mail]>
Ms. Davidson,
In response to your inquiry about the 7Q10 low-flow characteristic for a "drainage"to an unnamed tributary to New Hope
adjacent to SecondaryRoad 1731 (Whitfield Road) in the vicinityof Chapel Hill in southeastern Orange Count the
Creek a � p g Y,
following information is provided:
A check of the low-flow files here at the USGS South Atlantic Water Science Center(Raleigh office)does not indicate a
previous low-flow determination for the point of interest.
No USGS discharge records are likewise known to exist for the point of interest.
In the absence of site-specific discharge records sufficient for a low-flow analysis, estimates of low-flow characteristics at
ungaged locations are determined by assessing a range in the low-flow yields (expressed as flow per square
mile drainage area, of cfsm)at nearby sites where estimates have been determined.
For streams in southeastern Orange County, low-flow characteristics published by the USGS are provided in the following
reports:
(1)The first is a basin-wide report for the Cape Fear River basin published in 2001. It is USGS Water-Resources
Investigations Report 01-4094, "Low-flow characteristics and discharge profiles for selected streams in the Cape Fear
River Basin, North Carolina,through 1998"(Weaver and Pope, 2001). An online version of the report is available
through http://nc.water.usgs.gov/reports/wri014094/. The report provides the low-flow characteristics (based on data
through 1998)for continuous-record gaging stations and partial-record sites within the Cape Fear River basin. The report
also provides low-flow discharge profiles (7Q10, 30Q2,winter 7Q10,and 7Q2)for the Cape Fear River and selected
tributaries within the basin.
(2)The second is a statewide report published in March 2015. It is USGS Scientific Investigations Report 2015-5001,
"Low-flow characteristics and flow-duration statistics for selected USGS continuous-record streamgaging stations in North
Carolina through 2012"(Weaver, 2015). The report is available online at http://pubs.usgs.gov/sir/2015/5001/. The report
provides updated low-flow characteristics and flow-duration statistics for 266 active(as of 2012 water year)and
discontinued streamgages across the state where a minimum of 10 climatic years discharge records were available for flow
analyses.
A basin delineation completed using the online USGS StreamStats application for North Carolina
(http://water.usgs.gov/osw/streamstats/north_carolina.html)indicates the drainage area for the point of interest(35.97811 //
-79.03018 NAD83) is about 0.06 sqmi.
Consideration of a small drainage area upstream from the point of interest results in a conclusion that the 7Q10 discharge
for the point of interest is zero flow.
Please understand the information provided in this message is based on a preliminary assessment and considered
provisional, subject to revision pending further analyses.
Hope this information is helpful.
Thank you.
Curtis Weaver

J.Curtis Weaver,Hydrologist, PE Email:[e-mail]
USGS South Atlantic Water Science Center Online: https://www.usos.00v/centers/sa-water
North Carolina-South Carolina-Georgia
3916 Sunset Ridge Road
Raleigh,NC 27607
Phone:[phone] // Fax:[phone]
On Wed, Aug 8, 2018 at 10:55 AM, Julie Davidson <[e-mail]>wrote:
Mr.Weaver,
Please see the map I have attached that shows the 7Q10 flow request location.This is in Orange County west of 140
and a drainage to an un-named tributary that leads to New Hope Creek.
I appreciate it.
Julie
Julie Peele Davidson
Agri-Waste Technology, Inc. (AWT)
501 N. Salem St. Suite 203
Apex NC 27502
Office: 919.859.0669
Direct: 919.367.6315
Cell/Text:919.971.2326
www.agriwaste.com
WE ARE ON FACEBOOK

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""'This map was created for proposed planning purposes only. It is not intended to be used as a plat or survey map of any type.`"'

Report Date: 09/01/07
North Carolina Waterbodies Listed by County Records Found: 79
Search Parameters:
Note:Waterbodies are listed in more than one county if they cross county lines.
County: Durham
Class:
SpDes:
Name:
Index#: %
Name of Stream Description Curr. Class Date Basin Stream Index#
Durham County
New Hope Creek From source to a point C;NSW 12/01/83 Cape Fear 16-41-1-(0.5)
0.3 mile upstream of
Durham County SR 2220
New Hope Creek From a point 0.3 mile WS-IV;NSW 08/03/92 Cape Fear 16-41-1-(11.5)
upstream of Durham
County SR 2220 to a
point 0.8 mile
downstream of Durham
County SR 1107
New Hope Creek From a point 0.8 mile WS-IV;NSW,CA 08/03/92 Cape Fear 16-41-1-(14)
(including New downstream of Durham
Hope Creek Arm County SR 1107 to
of New Hope confluence with Morgan
River Arm of B. Creek Arm of New Hope
Everett Jordan River Arm of B.
Lake) Everett Jordan Lake
Mud Creek From source to New C;NSW 12/01/83 Cape Fear 16-41-1-10
Hope Creek
Sandy Creek From source to New C;NSW 12/01/83 Cape Fear 16-41-1-11
Hope Creek
Third Fork Creek From source to a point C;NSW 12/01/83 Cape Fear 16-41-1-12-(1)
2.0 miles upstream of
N.C. Hwy. 54
Third Fork Creek From a point 2.0 miles WS-IV;NSW 08/03/92 Cape Fear 16-41-1-12-(2)
upstream of N.C. Hwy.
54 to New Hope Creek
Gum Creek From source to New WS-IV;NSW 08/03/92 Cape Fear 16-41-1-13
Hope Creek
Little Creek From source to a point WS-IV;NSW 08/03/92 Cape Fear 16-41-1-15-(0.5)
0.7 mile downstream of
Durham County SR 1110
Little Creek From a point 0.7 mile WS-IV;NSW,CA 08/03/92 Cape Fear 16-41-1-15-(3)
downstream of Durham
County SR 1110 to New
Hope Creek
Crooked Creek From source to a point WS-IV;NSW 08/03/92 Cape Fear 16-41-1-16-(1)
0.7 mile upstream of
mouth
Northeast Creek From source to N.C. C;NSW 12/01/83 Cape Fear 16-41-1-17-(0.3)
Hwy. 55
Page 1 of 6

Attachment G
-Flow Path to "Blue Line" Water Feature
-Granted Septic Easement

Orange County
•
n * .1ii
'o
.? T '. t.ryt.
.411/1.11111.111111111"1111111111 ''...."1111'. ,.% ,
4
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110
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2WHI ' 41
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11
IT
This map contains parcels prepared for the inventory of real property within Orange County,and is compiled from
recorded deed,plats,and other public records and data. Users of this map are hereby notified that the aforementioned August 23, 2018
public primary information sources should be consulted for verification of the information contained on this map. The
county and its mapping companies assume no legal responsibility for the information on this map.
PIN: 9891101763 SIZE: 1.73A BUILDING COUNT: 2
OWNER 1: NEW HOPE IMPROVEMENT ASSOCIMMJRRE: 1555/535 LAND VALUE: $96,500
OWNER 2: RATECODE: 07 BLDG_VALUE: $564,700
ADDRESS 1: PO BOX 16013 DATE SOLD: 02/24/1997 USE VALUE: $
ADDRESS 2: BLDG SQFT: 4326 TOTAL VALUE: $661,200
CITY: CHAPEL HILL YEAR BUILT: 1971 1:2,400
STATE, ZIP: NC 27514 0 0.02 0.04 0.08 mi
LEGAL DESC: N/S WHITFIELD RD I I I % S ', Il
0 0.0325 0.065 0.13 km

DRAINAGE EASEMENT
Prepared By and Return To Joseph W.Marion
Harriss&Marion,PLLC—2741 University Drive,Durham,NC 27707
This DRAINAGE EASEMENT, made this the day of , 2018 is hereby given by
VICTOR T LUKAS (Owner — 3922 Whitfield Road, PIN: 9891008897, hereinafter referred to as
GRANTOR, and New Hope Improvement Association, Inc. (the owner of 4012/4014 Whitfield Road,
PIN: 9891101763)hereinafter referred to as GRANTEE;
WITNESSETH:
WHEREAS, the GRANTOR listed above owns 3922 Whitfield Road, as shown on a plat duly
recorded in Deed Book 1555,Deed Page 538,Orange County Registry,State of North Carolina;
NOW,THEREFORE, for good and valuable consideration,receipt and sufficiency of which are
hereby acknowledged,the parties hereby agree as follows:
1) Description of Grant of Easement-Appurtenant: The GRANTOR does hereby give, grant,
quitclaim, and convey unto the GRANTEE, its successors and assigns, a perpetual easement with the
right to erect, construct, install, and repair and thereafter use, operate, maintain, inspect, repair, replace,
and improve the treated effluent discharge line(i.e. a non-porous pipe) of a sewage disposal system(the
"System" as described below) over and across the Easement Area (described below) on the following
land owned by the GRANTOR. This Easement Area exists within the property consistent with the
natural stormwater flow.
For the purposes of this Agreement, the Easement Area shall mean an area running from the
northeastern property line of Grantee to a"Branch"as shown on the plat recorded in Plat Book 77,Page
160, Orange County Registry, the centerline of such Easement Area as shown on the attached survey,
Page 1 of 4

marked Exhibit A, said centerline marked as"CENTERLINE OF 20' SEPTIC EASEMENT",and further
includes 10 feet on either side of the centerline.
2)Maintenance: Grantee is responsible for maintaining the easement area as required by applicable law.
3)No Obstructions: The easement area shall not be obstructed in any manner that will impair or impede
the flow of draining waters over and through the easement area.
4)The System:As used herein,the System shall mean a wastewater treatment system using textile filters
and UV purification techniques,using an Advantex System manufactured by Orenco Systems,Inc.
5) Certification: Grantor certifies and warrants to Grantee that the effluent being discharged on
Grantor's property shall contain no odors or other noxious properties, and that all filtering equipment
installed by Grantor shall be maintained to manufacturer's standards.
6) Access to Operator Responsible Change: Grantee hereby permanently authorizes its Operator
Responsible Charge ("ORC") to provide to Grantor, on request, all monitoring information available to
the ORC concerning the System.
7) Indemnity: Grantee will indemnify, defend, and hold harmless the Grantor from and against any and
all claims suffered or incurred in connection with any alleged bodily injury, property damage or other
claims arising out of the installation, operation, maintenance, and repair of the drain line and the
discharge of effluent on Grantor's property.
8) Successors and Assigns: This easement shall be binding on the successors and assigns of the current
owners, and this easement shall run with the land until terminated by a writing executed by the then
current owners of said tracts and recorded of record.
9) Amendment: This easement shall be amended only by a written and recorded instrument signed by
each party hereto or the then current owner of the Property and the Easement.
10) Applicable Law: This Agreement shall be governed and construed pursuant to the laws of the State
of North Carolina without regard to principles of conflict of laws.
IN WITNESS WHEREOF,the parties hereto have set their hands and seals of the day and the
date first written above.
[Signature Pages and Notaries to follow on separate sheets attached hereto]
Page 2 of 4

GRANTEE:
New Hope Improvement Association,Inc.
1,4,74'
�tG ?c Gi
By: c (SEAL)
Title La-t'
s 1�
STATE OF NORTH CAROLINA
COUNTY OF O rY -'
I certify that the fallowing person(s)personally appeared before me this day and acknowledged to
me that, being first duly authorized he or she voluntarily signed the foregoing document on behalf of
New Hope Improvement Association,lnc.(s) for the purpose stated therein and in the capacity indicated:
Name of Principal: Acor\ zh ( C.J
(Print Name)
Date: D8-1-6-1
Notary Public '
My Comm.Expires: A.�'g` A. G� c,,-1-14r,),,
Printed Name of Notary Public
(N.P.SEAL)
��`�
0,1A-HUFi�
•
%,S,ph'AM CO' ‘‘`%`\`.
Page 3 of 4

•
a4/41;:i-7:-...6
(SEAL)
Victor T.Lukas
STATE OF NORTH CAROLINA
COUNTY OF -1.:MAAA
I certify that the following person(s)personally appeared before me this day and acknowledged to
me that he or she voluntarily signed the foregoing document(s)for the purpose stated therein and in the
capacity indicated:
Name of Principal: Victor T.Lukas
Date. .Z$i 20 1$ 11/t1
Notary Public
My Comm.Expires: vvi p1et ` lti SZCn D
4,1,x/ Z0 3 3 Printed Name of Notary Public ��\��1,11}'VI�JI//���////�/
•
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EXHIBIT A (2 PAGES)
THIS MAP IS NOT A CERTIFIED SURVEY AND HAS NOT BEEN
REVIT AGENCY FOR
WITHEANYDAPPLICABLE LAND OVERNNCE
DEVELOPMENT REGULATIONS
STEVEN A. LEADON
9891-11-1022
I \ DB 924/324
I� CENTERLINE OF 20' PB 55/8
SEPTIC EASEMENT
1
M8423'20"E 177.60'
---
---/ CONTROL t' ErP TO CORNER. A 3/4" ROD
CORNER 31.57'
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REFERENCES)
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VICTOR T. LUKAS NEW HOPE IMPROVEMENT ASSOC., INC.
9891-00-8897 9891-10-1763
DB 208/834 DB 237/534
08 1555/53810 cc08 819/80
PB 77/160 O 08 1555/535
o Nrt PB 54/189
Q PB 77/160
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PAGE 1 OF 2 ''IIIII1III 0
I, ALOIS CALLEMYN, PLS NO. 2544, CERTIFY THAT THIS MAP EASEMENT SURVEYED FOR
WAS DRAWN FROM AN ACTUAL FIELD SURVEY AND CORNERS VICTOR T. LUKAS
WERE SET OR RECOVERED AS NOTED. THIS MAP DOES NOT
CONFORM WITH G.S. 47-30 AS AMENDED. WITNESS MY HAND CHAPEL HILL TWP., ORANGE CO., NORTH CAROLINA
& SEAL THIS 17TH DAY OF JULY ,2018 . FIELD WORK PERFORMED JULY, 2018
PROPERTY AS DESCRIBED IN D.B. 1555/538
STANDING IN THE NAME OF
aidoki
• VICTOR T. LUKAS
® EXISTING IRON 0 PIN SET L MA POINT 'la) POLE ALOIS CALLEMYN, PLS 919-730-5740
PIN # 9891-00-8897 SCALE 1" = 30' 3500 JUSTAMERE FARM RD., HILLSBOROUGH, NC

NOTE 'A' NOTE
SUBSURFACE AND ENVIRONMENTAL CONDITIONS WERE NOT EXAMINED WETLANDS. JURISDICTIONAL WATERS, STREAMS, DRAINS, PONDS OR
OR CONSIDERED DURING THIS SURVEY. ALL BUILDINGS, DRIVEWAYS, OTHER CONDITIONS WHICH MAY BE REGULATED BY FEDERAL,
SIDEWALKS, FENCES, LANDSCAPING, SURFACE & SUBSURFACE STATE OR LOCAL AGENCIES WERE NOT INVESTIGATED DURING THIS
IMPROVEMENTS, OVERHEAD & UNDERGROUND UTILITIES ON AND/OR SURVEY AND MAY NOT BE SHOWN. RIPARIAN BUFFERS AND
ADJACENT TO THE SITE ARE NOT NECESSARILY SHOWN HEREON. NO OTHER RESTRICTIONS ON DEVELOPMENT MAY BE REQUIRED.
STATEMENT IS MADE CONCERNING THE EXISTENCE OF UNDERGROUND
CONTAINERS WHICH MAY AFFECT THE USE OF THIS TRACT. NOTE
FLOOD ZONES OR BASE FLOOD ELEVATIONS WERE NOT
NOTE 'B' INVESTIGATED DURING THIS SURVEY.
THE LOCATION OF UNDERGROUND UTILITIES, IF SHOWN, ARE BASED
ON VISIBLE EVIDENCE AND/OR DRAWINGS PROVIDED TO THE NOTE
SURVEYOR. LOCATION OF UNDERGROUND UTILITIES AND STRUCTURES THE ABOVE SERVICES REGARDING NOTES 'A'—'F' WERE NOT
MAY VARY FROM LOCATIONS SHOWN HEREON, AND ADDITIONAL REQUESTED BY THE CLIENT.
BURIED UTILITIES MAY EXIST. CONTACT THE APPROPRIATE UTILITY
COMPANIES FOR INFORMATION REGARDING BURIED UTILITIES. NOTE 'H'
ALL DISTANCES ARE HORIZONTAL GROUND, EXCEPT THOSE SHOWN
NOTE 'C' AS GRID AND AREA IS BY COORDINATE COMPUTATIONS.
THIS SURVEY WAS DONE WITHOUT A TITLE SEARCH AND IS BASED
ON REFERENCED INFORMATION. THERE MAY EXIST OTHER NOTE
DOCUMENTS OF RECORD WHICH COULD AFFECT THIS PROPERTY. EXCEPT AS LABELED OTHERWISE, ALL CORNERS SHOWN AS SET
ARE 0.625 INCH COPPER COATED IRON RODS.
NOTE
EXCEPT AS SPECIFICALLY STATED OR SHOWN, THIS SURVEY DOES NOTE 'K'
NOT REPORT ANY OF THE FOLLOWING: EASEMENTS, OTHER THAN NO USGS MONUMENTS WERE FOUND WITHIN 2000' OF THIS SITE.
THOSE VISIBLE DURING FIELD EXAMINATION, BUILDING SETBACKS,
RESTRICTIVE COVENANTS, ZONING OR LAND USE REGULATIONS AND NOTE L"
ANY FACTS WHICH A TITLE SEARCH MAY DISCLOSE. THIS SURVEY IS FOR EASEMENT PURPOSES ONLY. DECLARATION
IS MADE TO ORIGINAL PURCHASER OF THE SURVEY ONLY. IT IS
NOT TRANSFERABLE TO ADDITIONAL OWNERS.
VICINITY MAP
NOT TO SCALE
HOMEWOOD DR.
LOT 1
WHI TFTLED RD.
SUNRISE RD. `\`\ N#4SSj'Oil,''�
SEAL =
L-2544 -
PAGE 2 OF 2
I, ALOIS CALLEMYN, PLS NO. 2544, CERTIFY THAT THIS MAP EASEMENT SURVEYED FOR
WAS DRAWN FROM AN ACTUAL HELD SURVEY AND CORNERS VICTOR T. LUKAS
WERE SET OR RECOVERED AS NOTED. THIS MAP DOES NOT
CONFORM WITH G.S. 47-30 AS AMENDED. WITNESS MY HAND CHAPEL HILL TWP., ORANGE CO., NORTH CAROLINA
& SEAL THIS 17TH DAY OF JULY ,2018. FIELD WORK PERFORMED JULY, 2018
PROPERTY AS DESCRIBED IN D.B. 1555/538
STANDING IN THE NAME OF
VICTOR T. LUKAS
® EXISTING IRON 0 PIN SET A MATH POINT cn., POLE ALOIS CALLEMYN, PLS 919-730-5740
PIN # 9891-00-8897 SCALE 1 = 30' 3500 JUSTAMERE FARM RD., HILLSBOROUGH, NC

Attachment H
Information on Connecting to a Regional Sewer System

[e-mail]
From: Joe Leo <[e-mail]>
Sent: Wednesday, August 15, 2018 8:24 AM
To: Kevin Davidson
Subject: RE: Sewer Availability Question
Kevin,
1-40 is the end of our service boundary in this area. 4012 Whitfield Road is approximately 3/of a mile north of our
service boundary.
Let me know if you need any further information.
Joe
From: Kevin Davidson <[e-mail]>
Sent:Tuesday,August 14, 2018 10:19 PM
To:Joe Leo<[e-mail]>
Subject:Sewer Availability Question
Hi Joe,
Hope you are doing well. Thank you for the help you provide us with our sewer availability questions. Can you help me
with another sewer availability question for a property located at 4012 Whitfield Road, Chapel Hill?. Is this property within
5 miles of OWASA's coverage?
Thanks very much,
Kevin Davidson
919-367-6310
NOTICE: In accordance with the North Carolina general statutes,chapter 132,this email address is subject to North
Carolina public records law.As such, please note that all inbound and outbound messages are subject to requests for
review and may be disclosed to third parties.

[e-mail]
From: Adcock, Laura <[e-mail]>
Sent: Wednesday,August 15, 2018 8:22 AM
To: Kevin Davidson
Subject: RE: Sewer Availability Question
Hi Kevin,
4012 Whitfield Road is outside the City of Durham's service area for water and sewer.
Laura
From: Kevin Davidson [mailto:[e-mail]]
Sent: Tuesday, August 14, 2018 10:23 PM
To: Adcock, Laura
Subject: Sewer Availability Question
Hi Laura,
I hope you are doing well. Thank you for the help you provide us with our sewer availability questions. Can you help me
with another sewer availability question for a property located at 4012 Whitfield Road, Chapel Hill?. Is this property within
5 miles of Durham's coverage?
Thanks very much for your help.
Kevin Davidson
Agri-Waste Technology, Inc.
919-367-6310
i

Attachment I
Engineering Alternatives Analysis

Engineers and Soil Scientists
Agri-Waste Technology, Inc.
501 N. Salem Street, Suite 203
Apex, North Carolina 27502
919-859-0669
www.agriwaste.com
Engineering Alternatives Analysis
New Hope Improvement Association
4012 Whitfield Road
Chapel Hill, NC 27514
Orange County
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Date: August 22, 2018
Design Engineer: Kevin D. Davidson, P.E.
Agri-Waste Technology, Inc.
501 N. Salem Street, Suite 203
Apex, NC 27502
Office: 919-859-0669
Direct: 919-747-2306

Engineering Alternatives Analysis (EAA) Guidance Document
North Carolina Division of Water Resources
STEP 1. Determine if the proposed discharge will be allowed
Non-municipal applicants.
Due to staff constraints, the NPDES Unit cannot prepare speculative limits for non-municipal applicants.
Thus, it is your responsibility to make your own determination as to whether the proposed discharge might
be allowed by the Division, by evaluating the water quality factors listed above. It is highly recommended
that you discuss the proposed discharge with the applicable DWR Regional Office and/or NPDES Unit staff,
who may be able to provide input on the likelihood of a new/expanding discharge. As a first step,you must
obtain streamflow estimates for the proposed discharge location to ensure that the receiving stream is not
subject to zero flow restrictions. Low flow data (specifically, drainage area, the summer and winter 7Q10,
average flow and 30Q2 flow statistics) can be obtained for a nominal fee from the U.S. Geological Survey in
Raleigh at 919-571-4000. The low flow data must be submitted with the EAA, and will be used by the permit
writer to develop permit limits. You must also verify that the proposed action (i.e., construction of a
wastewater treatment plant and its appurtenances) is consistent with local zoning and/or subdivision
ordinances. You will need to request the local government(s) to complete a Local Government Review Form
(Attachment A),and include the signed and notarized form with your NPDES application package.
Response: The United States Geological Survey (USGS) was contacted to determine the 7Q10 flow estimate for the
downstream tributary of the proposed wastewater discharge point. The proposed discharge location is in an
existing defined water feature that is an un-named tributary to New Hope Creek. The analysis from USGS
indicates the 7Q10 discharge for the point in question is zero (Attachment F of application package). Because
this is an existing treatment system with zero flow,the discharge will be considered on a case-by-case basis.
All applicants.
If you conclude that the proposed discharge will pass the "allowable discharge" criteria, then begin the EAA
preparation by summarizing the following general information about the proposed project:
• Provide a description of the proposed project. If the project will be constructed in phases, provide a
schedule for constructing each additional phase, and provide the projected flow per phase (see STEP
2).
Response: A wastewater discharge system is to be constructed for a Commercial Facility (community center/fire
department) located in Orange County,North Carolina. The proposed system will replace a failed sub-surface
system that currently serves the facility. The proposed discharge location is described in the above response.
The proposed treatment system will utilize the following components:
- New Septic Tank with Effluent Filter
- Recirculation Tank
AdvanTex Treatment Pods(2 Pods)
UV Disinfection
- Control Panel
- Discharge Point with Rip Rap
Construction of the proposed system will occur in a single phase with an anticipated completion time of
approximately 2 weeks after the start of construction activity.
Applicant Information:
Name: New Hope Improvement Association,c/o Ms.Gayle Boyarsky
Mailing Address: 4012 Whitfield Road
EAA Guidance Document Revision:April 2014
Page 1 of 8

Chapel Hill,NC 27514
Phone Number: 919-614-7210
Contact Person: Mr.Cliff Carroll
Facility Information:
Name: New Hope Improvement Association
Address: 4012 Whitfield Road
Chapel Hill,NC 27514
County: Orange
Phone Number: 919-614-7210
Contact Person: Mr.Cliff Carroll
EAA Preparer's Information:
Name: Kevin Davidson,P.E.
Mailing Address: Agri-Waste Technology,Inc.
501 N. Salem Street
Apex,NC 27502
Phone Number: 919-859-0669
Contact Person: Kevin Davidson,P.E.
STEP 2. Provide reasonable projections for population and flow
Residential Population Projections.
Facilities requesting an NPDES discharge permit for new or expanding domestic wastewater discharges
must document the population to be served within the service area over a 20-year planning period. The NC
State Demographics unit provides population data for each county and municipality and can be accessed
on the Internet at http://www.demog.state.nc.us. If 20-year population projections for specific areas are
not available, a linear extrapolation of population trends from the past decade should be used. Any
deviation from a linear projection method must be clearly justified. If population projections include future
annexations, include a proposed annexation schedule as well as any annexation requirements that must be
met.
Response: The population to be served will be limited by the number of employees and max occupancy the facility. The
existing septic permit issued by Orange County is for a flowrate of 740 gallons per day. This is based off of a
maximum occupancy of 100 (5gpd/person) and two employees each performing 3 shifts per day
(40gpd/shift/employee). For the 20-year planning period, the system will be designed for the same maximum
occupancy and number of employees,with a flow of 720 gallons per day.
STEP 3. Evaluate technologically feasible alternatives
Alternative A. Connection to an Existing Wastewater Treatment System.
You must evaluate the feasibility of connecting to an existing wastewater treatment system served by a
municipality or other entity holding a valid NPDES or Non-Discharge Permit. All connection options
should include an evaluation of a gravity line and/or force main with pump station(s).
1. Existing Sewerage System:
(a) Identify whether there are existing sewer lines within a five-mile radius, or consider a
greater radius if cost effective for the project size.
Response: Connection to a sewer collection system is not feasible for this facility. The applicant's property is located
outside of the City of Durham's service area and sewer service is not offered in the area. Joe Leo,Engineering
Technician for the Orange County Water and Sewer Authority(OWASA),has indicated that the closest possible
sewer connection is approximately 0.75 miles away from the applicant's property(Attachment H). OWASA has
EAA Guidance Document Revision:April 2014
Page 2 of 8

no plans to extend sewer service to the area. For reference, if an installation cost of$100/ft of installed sewer
line was assumed, the cost to connect this property to the existing sewer line would be in excess of$400,000.
Additional costs including the cost of the pump station, potential "tap" or sewer capital fees,road repair costs,
frontage fees,and fees for right of way permits would also be incurred by the homeowner.
(b) Provide a preliminary indication of flow acceptance from existing municipal or private
WWTPs under consideration for connection. If a municipal or private WWTP cannot accept
the wastewater, include a letter documenting such and consider this alternative
technologically infeasible.
Response: N/A No sewerage available
(c) If an existing sewerage system will accept the wastewater, evaluate the
piping/pumps/resources necessary to connect to the existing wastewater treatment plant.
Attach a topographic map or a site drawing showing the physical route of this alternative.
Conduct a Present Value Cost Analysis per STEP 4.
Response: N/A No sewerage available
2. Planned Sewerage System: Determine if a regional sewerage system within a five-mile radius is
projected to be available within the next five years to receive waste from the project site. If
applicable, determine availability date and flow acceptance projection from appropriate
authority.
Response: N/A No sewerage available
Alternative B. Land Application.
Land application disposal alternatives include individual/community onsite subsurface systems, drip
irrigation,and spray irrigation.
1. Provide an estimate of the best case hydraulic loading rate based on County Soil Surveys or from
a soil evaluation performed by a soil scientist. Include calculations showing the hydraulic
loading rate and the total area of land needed for the land disposal system,including buffers.
Response: Mr.Phil Vilaro of the Orange County Health Department indicated that the site is unsuitable for installation of
a ground absorption septic system in a letter dated April 30,2015 (Attachment B of application package). The
denial indicated that a repair permit cannot be issued due to unsuitable soil characteristics, unsuitable soil
wetness conditions,and unsuitable soil depth.
Per the soil evaluation by Chris McGee of Agri-Waste Technology, Inc. the site does not have adequate space
and topographic conditions or suitable soil to accommodate a ground absorption or surface drip or surface spray
wastewater system (Attachment E of application package).
Regardless of our opinion that a subsurface ground absorption system cannot be designed or permitted for this
site,the potential size of a subsurface system has been estimated. According to the county soil survey,the site
is classified as an Appling soil. Based on site observations,for a subsurface system in this soil,a drip system
with pretreatment would likely be required. The Appling soil would have a long-term acceptance rate
(LIAR)ranging from 0.05-0.2 gpd/sq.ft.,with a typical rate of 0.1 gpd/sq.ft. Subsurface systems also require
the drainline to be installed with the contour so that each drainline is at a constant elevation. This generally
results in a"fanning"of the drainline and requires additional space in order to install the required amount of
drainline. The sizing calculation is summarized in the table below:
EAA Guidance Document Revision:April 2014
Page 3 of 8

Subsurface Dripfield Design Alternative
Daily Flow 740 gpd *permitted flow
LTAR 0.1 gpd/sqft
Minimum Area Required (Nominal) 7,400 sqft =Daily Flow/LTAR
Estimation for Topographical Variation 2,467 sqft
Estimated Area Required (Actual) 9,867 sqft
Approximate Area Available 15,834 sqft
The current property's land available for the system is 15,834 sqft, due to setbacks and existing site
conditions. The area also considers maintaining a 50' well setback. A schematic of this area is shown in
Appendix A of the EAA. The land needed for a subsurface drip design is a minimum of 9,867 sqft, so there
may be sufficient space for this type of system at the facility.
The potential size of a non-discharge surface application system has also been estimated. According to the
county soil survey, the site is classified as an Appling soil. For a surface system in this soil, the loading rate
group is likely restricted to a maximum annual loading of 19.5 in/year. The sizing calculation for a non-
discharge surface system is summarized in the table below:
Non-Discharge Surface Design Alternative
Daily Flow 740 gpd permitted flow
Surface Loading Rate 19.5 in/year
Minimum Area Required (Nominal) 22,220 sqft
Approximate Area Available 13,536 sqft
The current property's land available for a surface drip or spray system is 13,536 sqft, due to setbacks and
existing site conditions. A schematic of this area is shown in Appendix A of the EAA. The land needed for
a non-discharge application system is a minimum of 22,220 sqft, so there is insufficient space for this type of
system at the facility. The potential waving of property setbacks was taken into account when considering the
available application area for both surface systems.
2. Assess the availability of land. If insufficient land is available onsite, assume that the necessary
land can be purchased and estimate the land purchase cost based on local real estate prices.
Alternatively, provide documentation to demonstrate that insufficient land is available for sale in
the project area (include letters from adjacent property owners indicating no interest in selling
property).
Response: Because insufficient land is available onsite (due to inadequate soil), offsite land was reviewed. The table
below lists neighboring properties and the value of the land as listed by the Orange County GIS website.
The values listed in the table do not reflect the value of the single-family residences. The soils on these
neighboring properties will be very similar in nature to those studied on the applicant's property and will
be very restrictive for wastewater systems.
Adjoining Property Values
Neighboring Property Area (sqft) Vacant Price of Land ($)
3922 Whitfield Road (west) 131,551 N 153,300
6809 Homewood Drive (north) 47,480 N 190,000
6817 Homewood Drive (east) 50,530 N 190,000
4008 Duck Pond Trail (south) 193,842 N 275,700
EAA Guidance Document Revision:April 2014
Page 4 of 8

3. Provide a description of the wastewater treatment system and the non-discharge application
system. Include a site plan showing the proposed layout, the application area, any existing
structures,proposed structures,and other uses within the site.
Response: A typical subsurface drip system or a non-discharge surface spray or surface drip system with pretreatment
considers the following components:
-Septic Tank with Effluent Filter
-Recirculation Tank
-AdvanTex Treatment Technology
-Pump Tank for long term storage
-UV Disinfection
-Headworks Box
-Control Panel
-Disposal Field(drip or spray)
Note:The proposed discharge system does not consider the pump tank,headworks box,or disposal field.
Site drawings of these alternative systems showing the available application area are included as
Appendix A of the EAA. Due to the cost requirements of a drip or spray system and the lack of sufficient
soil,there is no ability to consider any of these systems on this property.
4. Explain the proposed reuse plan if reclaimed water will be used by a third party.
Response: There is no reuse plan being considered either on-site or by a third party. The existing commercial
plumbing infrastructure does not allow for reuse in the existing building. Due to the small amount of
potentially generated reclaimed water, in my opinion it is not feasible to consider using reclaimed water on
the site or becoming a bulk distributor of reclaimed water. Due to the nature of the facility,there would be
a beneficial use of the reclaimed water. According to the Present Value Cost Analysis (STEP 4), a
reclaimed water system is the most expensive alternative besides connecting to the regional sewer system.
The table below summarizes the amount of reclaimed water that could be beneficially used on site. As
shown,there would be sufficient area to utilize the daily flow of reclaimed water.
On-site Utilization of Reclaimed Water
Daily flow through system 740 gpd
Available Area to Irrigate 22,600 sqft *Vegcover on property
Application Rate 0.5 in/week *Fescue Grass
Acceptable Volume to Irrigate 942 ft3/week
= 1006 gpd
5. Conduct a Present Value Cost Analysis per STEP 4. For the reclaimed water system include the
potential revenue generated by selling the water.
Response: A Present Value Cost Analysis is included as Appendix A of the EAA. An analysis was performed for a
sub-surface drip system, a non-discharge surface application system, and a reclaimed water system. A
summary of the analysis is included in STEP 4.
6. Provide all calculations, documentation and maps as necessary to support assumptions and
conclusions.
Response: Calculations performed to evaluate land application alternatives are shown above in Alternative B,Points 1
and 4.
EAA Guidance Document Revision:April 2014
Page 5 of 8

7. Note: The design of land application systems must meet the treatment and design requirements
specified in 15A NCAC 2T .0500 or 15A NCAC 18A.1900.
Response: The treatment systems specified above in Step B would meet the treatment standards required by these
rules.However,because of the restrictions listed above,no land-based systems can be considered.
8. Note: Proposed discharges from groundwater remediation systems must evaluate the potential
for an infiltration gallery treatment alternative.
Response: N/A
Alternative C. Wastewater Reuse.
You must evaluate reusing all or a portion of the wastewater generated. Some municipalities are currently
reusing wastewater within the confines of their WWTP property for irrigation,toilet flushing,backwashing,
etc., while other municipalities have established progressive reuse programs for residential irrigation.
Reuse applications might include golf course irrigation, crop irrigation (e.g., hardwood or pine plantation,
grasses), athletic field irrigation, landscape uses, and commercial/industrial uses. Some of these reuse
applications will be evaluated under Alternative B, Land Application. The design of reclaimed water
systems must meet the treatment and design requirements specified in 15A NCAC 2U.
Response: All reuse applications for this project scale were evaluated under Alternative B,Point 4. Wastewater reuse
was determined to be infeasible for this project.
Alternative D. Direct Discharge to Surface Waters.
1. No new or expanding (additional) discharge of oxygen-consuming waste will be allowed to
surface waters of North Carolina if both the summer 7Q10 and 30Q2 streamfiows are estimated
to be zero, in accordance with 15A NCAC 2B.0206(d). Private applicants must contact the
USGS in Raleigh at 919-571-4000 and obtain (generally for a nominal fee), the receiving
streamflow data (s7Q10, 30Q2, annual average streamflow) at the proposed discharge location.
This information must be included in the EAA,and will be used to develop permit limits.
Response: Because this is an existing treatment facility with estimated zero flow at the discharge point and no
expansion in discharge proposed,the discharge will be considered on a case-by-case basis.
2. All direct discharge systems of oxygen-consuming wastes should be evaluated both with tertiary
filtration [BOD5= 5 mg/1, NH3-N= 1 mg/1] and without, and assuming a weekly sampling
regime.
Response: Tertiary filtration is not required under the general permit, as the general permit requirements (monthly
average) are BOD5 = 30 mg/I and Total Suspended Solids = 30 mg/1. However, based on actual sample
results from similar treatment systems(other facilities using the same technology)in many cases a BOD5 of
5 mg/I and NH3-N of 1 mg/I can be met. While weekly sampling of the treated effluent would confirm the
treatment results on a regular basis, the additional cost associated with the collection and testing of the
effluent would not be feasible for the owner.
3. Provide a description of the proposed wastewater treatment facilities, including a schematic
diagram of the major components and a site plan of the treatment facility with outfall line(s).
Response: Plans and schematic drawings can be found in Attachment K(of application package).
4. Provide documentation of the availability of required land and/or easement agreements.
EAA Guidance Document Revision:April 2014
Page 6 of 8

Response: The proposed discharge system will discharge into a stream running through the parcel to the north of the
applicant's property. See Attachment K (of application package) for property and system component
layout. See Attachment G(of application package)for the septic easement granted to the applicant.
5. Conduct a Present Value Cost Analysis per STEP 4.
Response: A Present Value Cost Analysis for the discharge system is included in Appendix A. A summary of the
analysis is included in STEP 4.
6. Note: All direct discharge treatment systems must comply with Reliability Requirements
specified in 15A NCAC 2H.0124.
Response: The system serves a private facility that does not have elevated water storage tanks. There is a back-up
generator at the facility and the proposed wastewater system will also be served by this generator. If for
some reason the generator did not engage during a power outage,there is storage available in the system to
hold waste from the facility until power is restored to the system. If excessive amounts of wastewater are
generated,the wastewater will back up in the facility.
Alternative E. Combination of Alternatives.
You should evaluate the possibility of a combination of wastewater alternatives that would minimize or
eliminate a direct discharge alternative. For example, consider whether the facility can operate a land
application system during the dry season when streamflows are at their lowest and provide less dilution,
and operate an NPDES discharge system during the wet season when soils may not be as amenable to land
application and the receiving stream provides its greatest dilution.
Response: A non-discharge alternative is not feasible due to the cost(see STEP 4).
EAA Guidance Document Revision:April 2014
Page 7 of 8

STEP 4. Evaluate economic feasibility of alternatives
PVCA Summary Table.
The EAA must include a Summary Cost Table, which summarizes present worth costs developed for all
technologically feasible wastewater alternatives. The summary should include a breakdown of capital costs
and recurring costs. In some situations, the Division may require the applicant to refine cost estimates for
some alternatives, or possibly collect actual soil data to better characterize the land application alternative.
Ultimately, the final determination on cost effectiveness is made by the Division with consideration of
monetary costs as well as potential environmental impacts.
Response: The following table presents the cost analysis for several types of wastewater systems. For a non-discharge
system,a monthly operator visitation is assumed. For a reclaimed water system,a semi-monthly operator
visitation is assumed. Given the information presented above,the only technologically and economically
feasible alternative is the Discharge System. The"Install Cost"includes the estimated cost to design and
install the specific type of system. The"Present Value of Costs"is based on a discount factor of 1.2%. For
comparison,the initial"connection to sewer cost"was estimated to be in excess of$100,000(STEP 3 — lc.).
Cost Analysis for 740 gpd Commercial Facility
Present
Total
Install 20 yr Cost Value
Cost Annual Cost 20 years of Costs
System Type ($) ($) ($) ($)
Sub-Surface System $65,825 $24,534 $90,359 $87,307
Non-Discharge System $123,525 $79,159 $202,684 $193,020
Reclaimed System $135,125 $149,948 $285,073 $266,816
Discharge System $42,325 $17,417 $59,742 $57,570
EAA Guidance Document Revision:April 2014
Page 8 of 8

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

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501 N.Salem Sue.,Suite 203
CONTROL \1.BF ________--; (outside setbacks) Apex.North caroms 77502
EH.i/ CORNER 10'Pry------- 1 919A59n559
CiEf- -_.A
--_--_—Line Setback 1 '
www.e9riw.ste.com
----------- Vii/ ( i New Hope
SB�K - 1\ �0 1 �,` Improvement Association
1 ,4p/ �� Q('")O 1 — Wastewater Treatment System
'( Jai/ ``lx..,„,_' l I'D ED J-'-I 11 AREA = 15,834 sqft.
-1 \ Owner nlmmlcrc
1 �/~� 1 I ELEANOR RIEGERT Nes woe Ingrowmerit hex
1 \ 9891-10-3992 c/e Cale Bolmeey
1 1 \ 08 1522/197 1012 wflfew Rood
1 /1 \`‘ 1PB 35/8 C1�el 504 NC 21511
/ \ 1\ 1 I [phone]
1i \ \ 1 \ AOPeM 40089001
N.VL SET'' 1 / \ h 1 \ 1 1012 9,41744 Rm1
VICTOR 7.LUKAS I / 1 \ 1 \ 1012 wA NC 27511
9891-DO-8897 , / \ \ 1 1 ��LI,IC,
OB DB�3�B Al \\ - I ; PWS 9891101783
PBn/ /1 . / ,----
_ _— i 1 1
1 k 111111: 1 AREA �.__-_- 1< \
1 1
1 1
1 1 1 1
\ �/ 1 1 t 1 HOMEW000 HOME0OWERs
1 1 ASSOC.INC. FOR REVIEW
1 W/BASEMENT �- --1_�� 1 9891-f0-,736
1 jSfD :I 1, DB 851/378 PURPOSES ONLY
11 111 /.r f 1 `.`1 1 PB Wet
S.
-- ------' / 11 \\ 11
1
I I I I
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o\lo APROX IIELL% 1
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en elm 905 Mar 10.1
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- 1 __ _
\ ----
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r R
' l ........- SHEET TIRE
1 1 �� ..i•._••
���� �� . ' Alternative Design;
- ' Subsurface Drip
Sii&—.'7U8LIC 8iw
-91110 - ' - 65' DRAVN N: CREATED ON:
_' K.Chapman 1/22/1018
9 ‘01
0elem
40' 80' REVISED BY: REVISED ON.
RELEASED 80 -151EASED OR:
°Rom NumeER
WALED FOR 118 ri� aE11t�TT Subsurface System Option SE-1

\ STEVEN A.LEADON A
\ De 1-11-1022
924/324 324
\ OB 554 /4•ROO UNRESTRICTED
I PB 55/8 _ AREA E"9'"""and Sell s`wmlw
\ �- AgrvWa9e TeMnolo9y,Iz.
CONTROL \e DP \ (outside SetbOCkS� 501 H.Salem Street,score 203
• CORNERIAp.a.Hom cera�a nsm
Setbsck ' ___\ 1 919859-0669
/ _ \ 1 www.egrMesre.mm
Ldp i % 1 `. 1 New Hope
ems ' 1 _ ; I
1 — 7.� \ • I Improvement Association
1 / \ O O j 1 1 - Wastewater Treatment System
i 4s \\ \\ IP ru i \ r[r ----II.-
I �; \ - \SEXED_- 11 AREA = 13.536 sgft-
\ r ,� , 1 1 ELEANOR RIEGERT axon Momwr
•' 1 I 3/ 1 1 9891-10-3992 Nett Hops I oromem Wee,
1 1 / 5 t 11 DB 1522/197 c/o Om.6oymey
` / 1 11 1 PB 55/8 40a 12*SSW Rood
1 II + I 1 et0e1 41.IC 27514
II [phone]
VICTOR T,LUKAS NAn SET I /1 t iS 11 \I 1\ PropMy Imwmotion:
989208/83497 I// 11 j II 11 clee44012 NM NC eed 17514
OB 1555/538 A. I\ I _ ___ 1 11 P 9�110176I
PB 77/160 /1 1_ 1 - _I-_- 1
/ I • \1 i TREATMENT `I -- y I `��"
1 / , 1 AREA ___ i \_�\ I \
I 1, I - -J \ IC 1
11 It 1
_ \ \s
1 1 1
111 11 '�/` i 1 1�. � \\
Im
1 \
j ` / 1 / 1 In ` \\
/ 5 1e 1 \ HOMEWOOD HOMEOWNERS
1 1 ` \ ASSOC.INC.
— - % s D w/snsEMiDrt 1 I 9891-10-4736 FOR REVIEW
i % \I 08 55/8378 PURPOSES ONLY
\
1 1
__ I I 1 \
t --- , I 1 1
--_- 1 1 1
'- ----F'i 1 1
t i
I 1
\1
1
1
APROX MELS I
1 LOCATION t I
NIS 1 \I I --''—
m\
1 1 ---iI•--•'•.
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1 / 121t 07[ CO
WIN
ME 1p
_ /
I 1 /
I \ .�•-�-'-•I 1 /
1 \\ -•_ 11 11
-
I _--- .-.._..-..
...z...z..."....______________________..._..
1 \ -- - -
--- R� -- SHEET 501
_,— V _ Alternative Design;
1 111 r R ‘130.-----. Non-Discharge Systems
BUG
"4-Vg; -X5 N
�e x� ice'' � DRAWN BY: CREATED ON:
N.Ceopmon 5/22/2016
....-�'' — 0 40' 80, REVISED BY: RE95E0 ON:
-/ m
''' RELEASED es RELEASED ON:
' DRAWING NUIBER
WALED FOR 11'X 17' OHEET Non-Discharge System Option SE-2

\ STEVEN A.LEADON 1 AW
1 9899-11—mzz UNRESTRICTED
1 OB 924/324 s� 800 E,pinexa and Soil S6I.ne U
9 P9 55/8 AREA
A9n-Waste Technology,Inc.
(outside setbacks) SO1N.5s and Soil 5olte20e
�pN7Bp� \1-Ep Apee.NoM Carrllne 27502
�E� www.egmvazle.mm
i New Hope
T8 i 1�� Improvement Association
FINCHED
\♦ �\ Wastewater Treatment System
♦♦_ ��; ,1 AREA = 22,600 sqft.
1 or_Monne/ore
1 ELEANOR RIEGERT Nes Nero Im7maneM Ira
9891-10-3992 O.syfa%maey
08 15.22/197 4012 495540 Pum
I P8 55/8 a�N M4 I C 27510
1 [phone]
j 9 p y **Kid
4012*raid141,IRmt
9891-00-8897VICTOR T.LUKAS NAIL SET" 9 Ome1 HA NC 27511
1 Drnge ro,rey,LIC
DB 208 834
08 1555/538 j P91E 9891101763
PB 77/180 __— --- ---- _—'(' ^^
yam--1111
1 TREATMENT 1 _______________.7,.....,....---
__--y- 1
_ 1
1 16EKRA 1618 y./J \\ 1 \\\
S 1 1mg
I N I ♦S♦ HOMEWOOD HOMEOWNERS
1 7 ` Assoc INC FOR REV EW
11 1010 W/BASEM,'J' 1 1
DB851/378 PURPOSES ONLY
7 IDB 651/379
11 . r i �1 NB 55/8
1
I
\ — --I 7�— �.--- 9 1
— rL 1 1
—_ I 1 I 1
1
I
I • 1
j APROX.WEI.L ; 1
I LOCATION 1 I .._..—..
DRIVEWAY � 1 ••—••—••� all MED 99E =MN
\ 7
1 7
\\ /X .444411 /7
I1111 SLEET 18LE
— Alternative Design:
9 ����IQL�30 ...................... Reclaimed Water
Al itti
:y: DRAWN 85 CREATED ON
9.chop -9/72/2016
9 ��� '`a'S 0 4D' 80' RENSED 85 mem ON:
��'��' — —
RELEASED Br, RELEASED ON:
!' DRAWNG NUMBER
SCALED FOR 17'X 17 SHEET Reclaimed Water Option SE-3

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

Engineering Alternatives Analysis
PVCA Calculation
Cost Analysis for 740 gpd Commercial Facility
Present
Install 20 yr Total Cost Value
Cost Annual Cost 20 years of Costs
System Type ($) ($) ($) ($)
Sub-Surface System $65,825 $24,534 $90,359 $87,307
Non-Discharge System $123,525 $79,159 $202,684 $193,020
Reclaimed System $135,125 $149,948 $285,073 $266,816
Discharge System $42,325 $17,417 $59,742 $57,570
Sub-Surface System
Co $65,825 Estimated Cost to Design and Install System
r 1.200%
PV = C + C ,
(1 + r ),
PV 1$87,307 Present Value of Costs
Cost Summary Table
Year Annual Fee Operations Fee Sample Cost Pumping Cost UV Replacement Cost Ct Total Ct PV
Increase 5%every 3 Increase 3%yearly Increase$50 every 5 Increase 3%yearly Annual Incurred Annual Total Discounted Present Value of
years years Costs($) Discounted Cost Costs($) Costs($)
($)
1 60 500 258 0 125 943 932 932 66,757
2 60 500 266 0 129 954 932 1,864 67,689
3 60 500 274 0 133 966 932 2,796 68,621
4 60 525 282 0 137 1,004 957 3,753 69,578
5 60 525 290 300 141 1,316 1,240 4,993 70,818
6 60 525 299 0 145 1,029 958 5,951 71,776
7 60 551 306 0 149 1,069 983 6,934 72,759
8 60 551 317 0 154 1,082 984 7,917 73,742
9 60 551 327 0 158 1,096 985 8,902 74,727
10 60 579 337 350 163 1,489 1,321 10,223 76,048
11 60 579 347 0 168 1,154 1,012 11,235 77,060
12 60 579 357 0 173 1,169 1,013 12,248 78,073
13 60 608 368 0 178 1,214 1,039 13,288 79,113
14 60 608 379 0 184 1,230 1,041 14,329 80,154
15 60 608 390 400 189 1,647 1,377 15,706 81,531
16 60 638 402 0 195 1,295 1,070 16,776 82,601
17 60 638 414 0 201 1,313 1,072 17,848 83,673
18 60 638 426 0 207 1,331 1,074 18,921 84,746
19 60 670 439 0 213 1,382 1,102 20,023 85,848
20 60 670 452 450 219 1,852 1,459 21,482 87,307
24,534

Non-Discharge System
Co $123,525 Estimated Cost to Design and Install System
r 1.200%
PV = C ,, + Cr
, , (1 + r)'
PV ($193,020 f Present Value of Costs
Cost Summary Table
Year Annual Fee Operations Fee Sample Cost Pumping Cost UV Replacement Cost Cr Total Ct PV
Increase 5%every 3 Increase 3%yearly Increase$50 every 5 Increase 3%yearly Annual Incurred Annual Total Discounted Present Value of
years years Costs(5) Discounted Cost Costs($) Costs(5)
($)
1 60 3,000 143 0 125 3,328 3,289 3,289 126,814
2 60 3,000 147 0 129 3,336 3,257 6,546 130,071
3 60 3,000 152 0 133 3,344 3,227 9,773 133,298
4 60 3,150 156 0 137 3,503 3,340 13,112 136,637
5 60 3,150 161 300 141 3,812 3,591 16,703 140,228
6 60 3,150 166 0 145 3,521 3,278 19,981 143,506
7 60 3,308 171 0 149 3,688 3,392 23,373 146,898
8 60 3,308 176 0 154 3,697 3,361 26,733 150,258
9 60 3,308 181 0 158 3,707 3,330 30,063 153,588
10 60 3,473 187 350 163 4,233 3,757 33,820 157,345
11 60 3,473 192 0 168 3,893 3,414 37,234 160,759
12 60 3,473 198 0 173 3,904 3,383 40,617 164,142
13 60 3,647 204 0 178 4,089 3,501 44,119 167,644
14 60 3,647 210 0 184 4,100 3,469 47,588 171,113
15 60 3,647 216 400 189 4,512 3,773 51,361 174,886
16 60 3,829 223 0 195 4,306 3,558 54,919 178,444
17 60 3,829 229 0 201 4,319 3,526 58,445 181,970
18 60 3,829 236 0 207 4,332 3,495 61,940 185,465
19 60 4,020 243 0 213 4,537 3,617 65,556 189,081
20 60 4,020 251 450 219 5,000 3,939 69,495 193,020
79,159

Reclaimed System
Co $135,125 Estimated Cost to Design and Install System
1.200%
PV = C ,, + L C `
t (1 + r)'
PV 1$266,816 IPresent Value of Costs
Cost Summary Table
Year Annual Fee Operations Fee Sample Cost Pumping Cost UV Replacement Cost Ct Total Ct PV
Increase 5%every 3 Increase 3%yearly Increase$50 every 5 Increase 3%yearly Annual Incurred Annual Total Discounted Present Value of
years years Costs($) Discounted Cost Costs($) Costs($)
1$)
1 60 6,000 200 0 125 6,385 6,309 6,309 141,434
2 60 6,000 206 0 129 6,395 6,244 12,553 147,678
3 60 6,000 212 0 133 6,405 6,180 18,733 153,858
4 60 6,300 219 0 137 6,715 6,402 25,135 160,260
5 60 6,300 225 300 141 7,026 6,619 31,754 166,879
6 60 6,300 232 0 145 6,737 6,271 38,026 173,151
7 60 6,615 239 0 149 7,063 6,497 44,523 179,648
8 60 6,615 246 0 154 7,075 6,431 50,954 186,079
9 60 6,615 253 0 158 7,087 6,365 57,319 192,444
10 60 6,946 261 350 163 7,780 6,905 64,224 199,349
11 60 6,946 269 0 168 7,443 6,527 70,751 205,876
12 60 6,946 277 0 173 7,456 6,461 77,213 212,338
13 60 7,293 285 0 178 7,816 6,694 83,906 219,031
14 60 7,293 294 0 184 7,830 6,626 90,532 225,657
15 60 7,293 303 400 189 8,245 6,894 97,426 232,551
16 60 7,658 312 0 195 8,224 6,795 104,221 239,346
17 60 7,658 321 0 201 8,239 6,727 110,948 246,073
18 60 7,658 331 0 207 8,255 6,660 117,608 252,733
19 60 8,041 340 0 213 8,654 6,899 124,507 259,632
20 60 8,041 351 450 219 9,120 7,185 131,691 266,816
149,948

Discharge System
Co $42,325 Estimated Cost to Design and Install System
r 1.200%
PV = C ,, + 1 Cr
,. l (1 + r )'
PV 1$57,570 Present Value of Costs
Cost Summary Table
Year Annual Fee Operations Fee Sample Cost Pumping Cost UV Replacement Cost Ct Total Ct PV
Increase 5%every 3 Increase 3%yearly Increase$50 every 5 Increase 3%yearly Annual Incurred Annual Total Discounted Present Value of
years years Costs($) Discounted Cost Costs($) Costs($)
($)
1 60 350 122 0 125 657 649 649 42,974
2 60 350 126 0 129 664 649 1,298 43,623
3 60 350 129 0 133 672 648 1,946 44,271
4 60 368 133 0 137 697 665 2,611 44,936
5 60 368 137 300 141 1,006 947 3,559 45,884
6 60 368 141 0 145 714 665 4,223 46,548
7 60 386 146 0 149 741 681 4,905 47,230
8 60 386 150 0 154 750 681 5,586 47,911
9 60 386 155 0 158 759 682 6,268 48,593
10 60 405 159 350 163 1,137 1,010 7,277 49,602
11 60 405 164 0 168 797 699 7,976 50,301
12 60 405 169 0 173 807 699 8,676 51,001
13 60 425 174 0 178 838 717 9,393 51,718
14 60 425 179 0 184 848 718 10,111 52,436
15 60 425 185 400 189 1,259 1,053 11,163 53,488
16 60 447 190 0 195 892 737 11,900 54,225
17 60 447 196 0 201 903 737 12,637 54,962
18 60 447 202 0 207 915 738 13,375 55,700
19 60 469 208 0 213 950 757 14,132 56,457
20 60 469 214 450 219 1,412 1,112 15,245 57,570
17,417

Attachment J
Local Government Review Forms

AW T
Engineers and Soil Scientists
Agri-Waste Technology, Inc.
501 N. Salem Street, Suite 203
Apex, North Carolina 27502
919-859-0669 August 22, 2018
www.agriwaste.com
Mr. Roger Stancil
Town Manager
405 Martin Luther King Jr. Blvd.
Chapel Hill,North Carolina, 27514
RE: Local Government Review Form
Application for Discharge System—New Hope Fire Department
4012 Whitfield Road, Chapel Hill,NC 27514
Dear Mr. Stancil,
Enclosed please find a Local Government Review Form required for a Certificate of
Coverage application supporting a proposed wastewater treatment system (system). The
proposed system will be permitted under the NCG550000 General Discharge Permit.
The proposed system will serve the existing New Hope Fire Department located in
Orange County, North Carolina. The proposed system will replace a sub-surface system
that previously served the facility.
The site has been deemed unsuitable for ground absorption sewage treatment systems by
the Orange County Environmental Health Department. It is my opinion that a wastewater
treatment system covered by the General Discharge Permit is the only technologically
and economically feasible option for this facility.
Will you please complete the enclosed form for inclusion in the application for the
proposed system. This residence is located in Orange County and outside the Chapel Hill
city limits. Please note that this form is only meant to determine zoning/jurisdiction
information for the city, and does not indicate your approval of the proposed system.
I appreciate your time and efforts in completing this form. If you have any questions or
comments, please feel free to contact me at 919-367-6310.
Best Regards,
Kevin Davidson, P.E.
V.P.of Engineering

New Hope Fire Department
4012 Whitfield Road
Chapel Hill, NC 2514
Attachment A. Local Government Review Form
General Statute Overview: North Carolina General Statute 143-215.1 (c)(6) allows input from local governments in the
issuance of NPDES Permits for non-municipal domestic wastewater treatment facilities. Specifically, the Environmental
Management Commission(EMC)may not act on an application for a new non-municipal domestic wastewater discharge facility
until it has received a written statement from each city and county government having jurisdiction over any part of the lands on
which the proposed facility and its appurtenances are to be located. The written statement shall document whether the city or
county has a zoning or subdivision ordinance in effect and (if such an ordinance is in effect) whether the proposed facility is
consistent with the ordinance. The EMC shall not approve a permit application for any facility which a city or county has
determined to be inconsistent with zoning or subdivision ordinances unless the approval of such application is determined to
have statewide significance and is in the best interest of the State.
Instructions to the Applicant: Prior to submitting an application for a NPDES Permit for a proposed facility,the applicant
shall request that both the nearby city and county government complete this form. The applicant must:
• Submit a copy of the permit application(with a written request for this form to be completed)to the clerk of the city and
the county by certified mail,return receipt requested.
• If either(or both)local governments) fail(s) to mail the completed form,as evidenced by the postmark on the certified
mail card(s),within 15 days after receiving and signing for the certified mail,the applicant may submit the application to
the NPDES Unit.
• As evidence to the Commission that the local governments) failed to respond within 15 days,the applicant shall submit
a copy of the certified mail card along with a notarized letter stating that the local government(s)failed to respond within
the 15-day period.
Instructions to the Local Government: The nearby city and/or county government which may have or has jurisdiction over
any part of the land on which the proposed facility or its appurtenances are to be located is required to complete and return this
form to the applicant within 15 days of receipt. The form must be signed and notarized.
Name of local government Town of Chapel Hill
(City/County)
Does the city/county have jurisdiction over any part of the land on which the proposed facility and its appurtenances are to be
located? Yes[ ] No[ ] If no,please sign this form,have it notarized,and return it to the applicant.
Does the city/county have in effect a zoning or subdivision ordinance? Yes[ ] No[ ]
If there is a zoning or subdivision ordinance in effect,is the plan for the proposed facility consistent with the ordinance? Yes[ ]
No[ ]
Date_ Signature
(City Manager/County Manager)
State of ,County of
On this day of , ,personally appeared before me,the said
name to me known and known to me to be the person described in
and who executed the foregoing document and he(or she)acknowledged that he(or she)executed the same and being duly sworn
by me,made oath that the statements in the foregoing document are true.
My Commission expires .(Signature of Notary Public)
Notary Public (Official Seal)
EAA Guidance Document Revision:April 2014
Page 9 of 8

AW11"
Engineers and Soil Scientists
Agri-Waste Technology. Inc.
501 N. Salem Street, Suite 203
Apex, North Carolina 27502
919-859-0669 August 22, 2018
www.agriwaste.com
Ms. Bonnie B. Hammersley
County Manager
Orange County
200 South Cameron Street
Hillsborough,North Carolina, 27278
RE: Local Government Review Form
Application for Discharge System—New Hope Fire Department
4012 Whitfield Road, Chapel Hill,NC 27514
Dear Ms. Hammersley,
Enclosed please find a Local Government Review Form required for a Certificate of
Coverage application supporting a proposed wastewater treatment system (system). The
proposed system will be permitted under the NCG550000 General Discharge Permit.
The proposed system will serve the existing New Hope Fire Department located in
Orange County, North Carolina. The proposed system will replace a sub-surface system
that previously served the residence.
The site has been deemed unsuitable for ground absorption sewage treatment systems by
the Orange County Environmental Health Department. It is my opinion that a wastewater
treatment system covered by the General Discharge Permit is the only technologically
and economically feasible option for this facility.
Will you please complete the enclosed form for inclusion in the application for the
proposed system. This residence is located in Orange County. Please note that this form
is only meant to determine zoning/jurisdiction information for the city, and does not
indicate your approval of the proposed system.
I appreciate your time and efforts in completing this form. If you have any questions or
comments, please feel free to contact me at 919-367-6310.
Best Regards,
Kevin Davidson, P.E.
V.P.of Engineering

New Hope Fire Department
4012 Whitfield Road
Chapel Hill, NC 2514
Attachment A. Local Government Review Form
General Statute Overview: North Carolina General Statute 143-215.1 (c)(6) allows input from local governments in the
issuance of NPDES Permits for non-municipal domestic wastewater treatment facilities. Specifically, the Environmental
Management Commission(EMC)may not act on an application for a new non-municipal domestic wastewater discharge facility
until it has received a written statement from each city and county government having jurisdiction over any part of the lands on
which the proposed facility and its appurtenances are to be located. The written statement shall document whether the city or
county has a zoning or subdivision ordinance in effect and (if such an ordinance is in effect)whether the proposed facility is
consistent with the ordinance. The EMC shall not approve a permit application for any facility which a city or county has
determined to be inconsistent with zoning or subdivision ordinances unless the approval of such application is determined to
have statewide significance and is in the best interest of the State.
Instructions to the Applicant: Prior to submitting an application for a NPDES Permit for a proposed facility,the applicant
shall request that both the nearby city and county government complete this form. The applicant must:
• Submit a copy of the permit application(with a written request for this form to be completed)to the clerk of the city and
the county by certified mail,return receipt requested.
• If either (or both) local govemment(s) fail(s)to mail the completed form,as evidenced by the postmark on the certified
mail card(s),within 15 days after receiving and signing for the certified mail,the applicant may submit the application to
the NPDES Unit.
• As evidence to the Commission that the local government(s) failed to respond within 15 days,the applicant shall submit
a copy of the certified mail card along with a notarized letter stating that the local government(s)failed to respond within
the 15-day period.
Instructions to the Local Government: The nearby city and/or county government which may have or has jurisdiction over
any part of the land on which the proposed facility or its appurtenances are to be located is required to complete and return this
form to the applicant within 15 days of receipt. The form must be signed and notarized.
Name of local government Orange County
(City/County)
Does the city/county have jurisdiction over any part of the land on which the proposed facility and its appurtenances are to be
located? Yes[ ] No[ ] If no,please sign this form,have it notarized,and return it to the applicant.
Does the city/county have in effect a zoning or subdivision ordinance? Yes [ ] No[ ]
If there is a zoning or subdivision ordinance in effect,is the plan for the proposed facility consistent with the ordinance? Yes[ ]
No [ ]
Date Signature
(City Manager/County Manager)
State of ,County of
On this day of , ,personally appeared before me,the said
name to me known and known to me to be the person described in
and who executed the foregoing document and he(or she)acknowledged that he(or she)executed the same and being duly sworn
by me,made oath that the statements in the foregoing document are true.
My Commission expires _ .(Signature of Notary Public)
Notary Public (Official Seal)
EAA Guidance Document Revision:April 2014
Page 9 of 8

New Hope Fire Dpt. - Orange County
9891111507
9891119576 9891212531
9891116552
989161985;
9891019361 1
9891212254
9891114292 91391119262
L. 1 9891115143
9891111cQ2
9891106967
9891103992
9891008897 9691109877 9891 20,12
_
9891101763 O
9891104736
0 WHITFIELD RD
91014112
9891200621
98911034299891108574
989 i481
9891067,)00 9891202410
11\
9891103036
989 4
98902+0729
This map contains parcels prepared for the inventory of real property within Orange County,and is compiled from
recorded deed,plats,and other public records and data. Users of this map are hereby notified that the aforementioned August 22, 2018
public primary information sources should be consulted for verification of the information contained on this map. The
county and its mapping companies assume no legal responsibility for the information on this map.
PIN: 9891101763 SIZE: 1.73A BUILDING COUNT: 2
OWNER 1: NEW HOPE IMPROVEMENTASSOCIIA Fafi 1555/535 LAND VALUE: $96,500
OWNER 2: RATECODE: 07 BLDG_VALUE: $564,700
ADDRESS 1: PO BOX 16013 DATE SOLD: 2/25/1997 USE VALUE: $0
ADDRESS 2: BLDG SQFT: 4326 TOTAL VALUE: $661,200
CITY: CHAPEL HILL YEAR BUILT: 1971 1:2,400
STATE, ZIP: NC 27514 0 0.02 0.04 0.08 mi
LEGAL DESC: N/S WHITFIELD RD I
0 0.0325 0.065 0.13 km

CERTIFIER MAIL
, izr/ \, \\/ —1
US POSTAGE n
Engineers and Soil Scientists ' FIRST-CLASS e
9FROM 27502 - 8
=Agri.:WasteTechnology.ka<. 7016 1370 0[101 7967 2070 O8I2.r2ota
501 North Salem Street.Suite 203 sr ria •.
•
Apex,NC 27502
i iIIi i ilii ! IIIIll ! i lit III
laaal a a LI ar 1 rrrtt tirthr I is I Ir�1 t rlir #
% ' Mr Roger Stanch
Town of Chapel Hill
405 Martin Luther King Jr Blvd
Chapel Hill NC 27514-5705
t..:'
4
CERTIFIED MAIL
$6.678
Engineers and Soil Scientists PtltifT- LAss
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Attachment K
Plans and Specifications for the Proposed Discharge System

Engineers and Soil Scientists FINAL DESIGN
Agri-Waste Technology, Inc. NOT RELEASED FOR
501 N. Salem Street, Suite 203 CONSTRUCTION
Apex, North Carolina 27502
919-859-0669
www.agriwaste.com
New Hope Improvement Association
4012 Whitfield Road, Chapel Hill, NC 27514
Orange County
Plans and Specifications for Discharge System
H CAR 0/
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14 40r 4jeer GeeoeP
SEAL
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OP.ee
Date: August 22, 2018
Design Engineer: Kevin D. Davidson, P.E.
Agri-Waste Technology, Inc.
501 N. Salem Street, Suite 203
Apex, NC 27502
Office: 919-859-0669
Direct: 919-747-2306
Cell: 919-623-3538
Email: [e-mail]

.,/7 ,WT
Engineers and Soil Scientists
Agri-Waste Technology, Inc. FINAL DESIGN
501 N. Salem Street, Suite 203 NOT RELEASED FOR
Apex, North Carolina 27502 CONSTRUCTION
919-859-0669
www.agriwaste.com
New Hope Improvement Association
4012 Whitfield Road, Chapel Hill, NC 27514
Orange County
Plans and Specifications for Discharge System
• Narrative Description of Discharge System
• Design Spreadsheets
• Drawings of Proposed System
• Tank Specification Sheets
• Access Riser Adapters, Risers, Lids
• Effluent Filter Specification
• Specification for AdvanTex Treatment Pods
• Specification for Re-circulating Splitter Valve
• Pump Vault Specification(Re-circulation Pump)
• Specification for Re-circulation Tank Pump
• Specification for Control Panel and Float Controls (Re-circulation Tank)
• Specification for UV System

AWT
Engineers and Soil Scientists
Agri Waste Technology, Inc. Narrative Description
501 N. Salem Street, Suite 203 of
Apex, North Carolina 27502 Discharge Treatment System
919-859-0669
www.agriwaste.com
The Discharge System that has been designed is based on a daily design flow of 740
gallons per day and considers the following components:
Septic Tank
Re-circulation Tank with re-circulation pump
AdvanTex Treatment Pod(2)
- Re-circulating Splitter Valve
UV Disinfection
- Rip Rap at Discharge Outlet
Control Panel
Due to the alternative technology used in this system, a maintenance contract(with a
qualified service provider) is recommended
Septic Tank
A new 2,500-gallon septic tank will be installed for this system. An Orenco 8" Biotube
effluent filter will be installed in the outlet end of the septic tank. Access risers will be
installed on both the inlet and outlet end of the septic tank. To facilitate the installation
of the access risers, the tank will have riser adapters cast into the top of the tank during
tank construction. Waste that exits the septic tank will flow via gravity into the re-
circulation tank.
Re-circulation Tank
A new 1,775-gallon re-circulation tank will be installed for this system. Waste that
overflows from the septic tank will enter the inlet end of the re-circulation tank. An inlet
tee will be installed in the re-circulation tank. A re-circulation pump will be located on
the outlet end of the re-circulation tank in order to deliver effluent to the Orenco
AdvanTex treatment pods. As liquid exits the treatment component (AdvanTex Pods), it
will either flow to the re-circulating splitter valve located in the inlet riser of the re-
circulation tank (flow from one pod) or back to the initial septic tank (flow from one
pod). For the flow that returns to the recirculation tank, depending on the liquid level in
the tank, the liquid will either return to the re-circulation tank or continue through the
system. Access risers will be installed on both the inlet and outlet side of the tank. To
facilitate the installation of the access risers, the tank will have riser adapters cast into the
top of the tank during tank construction.
•
1

AdvanTex Treatment Pods
The treatment component of the system is a re-circulating media filter system. Liquid
from the re-circulation tank will be periodically (approximately every 15 min) pumped to
the pods and sprayed over the media for treatment. The treated water will be collected
via a bottom drainline and then directed back to either the re-circulation tank or the septic
tank. The pods will be installed on a bed of gravel.
The supply line to the AdvanTex pods will also direct flow back to the septic tank. To
control flow, a ball valve will be installed on the line.
Re-circulating Splitter Valve
The re-circulating splitter valve is located on the inlet access riser of the re-circulation
tank. Depending on the liquid level in the re-circulation tank, the valve will either allow
water back into the re-circulation tank for further treatment or direct water to the
disinfection component.
UV Disinfection
Disinfection for the system will be accomplished using a single bulb UV system with a
pump override. The UV light should operate in excess of one year prior to needing to be
replaced. If the UV light dims to a lower threshold (monitored by the control panel) an
alarm light will illuminate on the control panel to notify the operator. The control system
for the UV unit is integrated into the main control panel for the system. If the UV light
fails to operate, the control panel will suspend operation of the system pump thereby
preventing liquid from discharging from the system. The UV light is a gravity set-up ad
will be located in a vault adjacent to the recirculation tank. This vault will be separate
from the other system components.
Discharge Outlet
This system will discharge into an existing water feature located on the adjoining
property. The discharge line will be buried a minimum of 18" until it reaches the
discharge outlet. Vegetation and debris should be kept clear of the discharge location.
The outlet pipe will be fitted with a grate to prevent animals or rodents from entering the
pipe. Riprap placed at the discharge location to provide aeration of the water as it is
discharged and will also serve as erosion protection.
Control Panel
One control panel will be installed with this wastewater system. Operation of the re-
circulation pump and UV system will be controlled by this panel. If desired, this panel
can be connected to a land-based phone line that will notify the operator of system
operation.
2

Discharge Wastewater Treatment System Design Calculations
Date: 15-Aug-18
PROJECT: New Hope Improvement Association
Location: 4012 Whitfield Road
County: Orange
SEPTIC TANK SIZING
Daily Flow Estimate
Flow/Unit
#o f Units 1Units Flow/Dater(gpd
1001 Occupant 5 500
6 Employee Shift 40 240
TOTAL DAILY FLOW(CO= 740 gpd
Septic Tank Volume/Size(based on maximum daily flow estimate)
For Business Use
Flow(gpd) IMin.Volume(.9 I)
<600 -
600<1500 1366
1500<4500 -
Daily flow = 740 gpd
Required Minimum Tank Size= 1,366 gal.
(per NCAC T15A:18A.1952(b)(2))
Septic Tank Volume/Size(based on AdvanTex Innovative Approval)
Flow(GPD) I Min.Volume(gal)
500 1,000
501-600 1,500
601-750 2,000
751-1000 2,500
1001 -1500 3,750
1501 -2000 5,000
2001 -2500 6,250
2501 -3000 7,500
Required Minimum Tank Size= 2,000 gal.
(per Advantex Approval)
TANK SIZE PROVIDED= 2,500 gal.
RECIRCULATION TANK SIZING
Recirculating Tank Volume/Size(based on maximum daily flow estimate)
Flow 1Min.Volume(gal)
<750 1000
750-<1000 1500
1000-<1500 2000
1500-<2000 2500
2000-<2500 3000
2500-<3000 3500
Daily flow = 740 gpd
Required Minimum Tank Size= 1,000 gal.
TANK SIZE PROVIDED= 1,775 gal.
TREATMENT POD SIZING
Flow (Treatment Pod
<500 1-AX20
500-<1000 2-AX-20
AX Unit Required= 2-AX-20
Page 1 of 1 New Hope FD-wwtsdes 8/23/2018

Septic Tank Buoyancy Calculation
Project: New Hope Improvement Association Date: 15-Aug-18
4012 Whitfield Road
Orange
Tank Size(nominal)= 2,500 gallons
Properties/Assumptions:
Min. liquid level to be maintained in tank at all times after initial installation.
Assume groundwater table is equal to or higher than top of chamber.
(Buoyancy is the same as long as water table is higher than top of tank.)
Effluent Density= 62.4 Ib/ft^3(Specific Weight of Water)
Concrete Density= 142.56 Ib/ft^3
Soil Cover Over Tank= 1.25 ft. (minimum)
Soil Bulk Density= 1.25 (typical value)
Tank Dimensions(from supplier):
Exterior Interior
Length = 13.00 ft. 12.50 ft.
Width = 6.50 ft. 6.00 ft.
Total Tank Depth = 6.17 ft.
Permanent Liquid Depth in Tank= 0 in.
0.00 ft.
Area of Riser Openings= 6.28 ft^2
Tank Weight(est.)= 18,000 lb. (based on manufacturer)
Buoyancy Force Calculation:
Buoyancy Force= Specific Weight of Water x Displaced Volume
Buoyancy Force= 32,516 lb.
Weight Calculation:
Tank Weight= 18,000 lb
Water Weight in Tank= 0 lb
Soil Weight Over Tank= 7,626 lb
Soil Tension Force= 7,161
Total Weight= 32,787 lb
Note: Total weight must be greater than buoyancy force
so that tank will not float during high water table conditions.

Recirculation Tank Buoyancy Calculation
Project: New Hope Improvement Association Date: 15-Aug-18
4012 Whitfield Road
Orange
Tank Size(nominal)= 1,775 gallons
Properties/Assumptions:
Min. liquid level to be maintained in tank at all times after initial installation.
Assume groundwater table is equal to or higher than top of chamber.
(Buoyancy is the same as long as water table is higher than top of tank.)
Effluent Density= 62.4 Ib/ft^3(Specific Weight of Water)
Concrete Density= 142.56 Ib/ft^3
Soil Cover Over Tank= 1.75 ft. (minimum)
Soil Bulk Density= 1.25 (typical value)
Tank Dimensions(from supplier):
Exterior Interior
Length = 10.50 ft. 10.00 ft.
Width = 5.5 ft. 5.00 ft.
Total Tank Depth = 5.83 ft.
Permanent Liquid Depth in Tank= 0 in.
0.00 ft.
Area of Riser Openings= 6.28 ft^2
Tank Weight(est.) = 13,000 lb. (based on manufacturer)
Buoyancy Force Calculation:
Buoyancy Force= Specific Weight of Water x Displaced Volume
Buoyancy Force= 21,021 lb.
Weight Calculation:
Tank Weight= 13,000 lb
Water Weight in Tank= 0 lb
Soil Weight Over Tank= 7,025 lb
Soil Tension Force= 5,258
Total Weight= 25,283 lb
Note: Total weight must be greater than buoyancy force
so that tank will not float during high water table conditions.

Discharge Wastewater Treatment System-Elevation Calculations
PROJECT: New Hope Improvement Association Date: 15-Aug-18
Location: 4012 Whitfield Road
County: Orange
Elevation Determination Sheet
Septic Tank(Shoat 2500 gal,or equivalent) Advantex Pod
Ground Surface at Septic Tank 100.00 ft Ground Surface at Advantex Pod .100.00 ft Recirculating Splitter Valve(RSV)
Cover over Septic Tank 15.00 in(min) Height of Advantex Pod 30.00 in Pipe Slope to RSV 1.00%
1.25 ft 2.50 ft Pipe Length 5.50 ft
Elevation at top of Septic Tank 98.75 ft Elevation at top of Advantex Pod 100.50 ft Elevation at RSV Inlet Invert 97.78 ft
Distance to Inlet invert from top 0.92 ft Height of Pod Above Ground 6.00 in Drop Across RSV 2.00 in
Elevation at Inlet invert 97.83 ft (prior to backfill) 0.50 ft Elevation at RSV Outlet Invert 97.61 ft
Distance to Outlet invert from Top 1.17 ft Distance to Outlet invert from Top 2.50 ft
Elevation at Outlet Invert 97.58 ft Elevation at Outlet Invert 98.00 ft UV Disinfection Vault
Ground Surface at UV Chamber 99.00 ft
Recirculation Tank(Shoaf 1775 gal Pump Tank,or equivalent) Float Settings Height from Height above GS 6.00 in
Pipe Length from ST outlet 4.00 ft Elev.(ft) Tank Floor(in) Elevation at Top of Chamber 99.50
Pipe Slope 34.7% Pump Enable/Low Water 94.28 30 Pipe Slope to UV 1.0%
Distance to Inlet invert from top 1.08 ft Pump Override(6"below inlet invert) 95.70 47 Pipe Length 4.00 ft
Elevation at Inlet invert 96.20 ft High Water Alarm(inlet invert) 96.20 53 Elevation at Inlet invert 97.57 ft
Ground Surface at Recirc.Tank 99.50 ft Cover Depth to Outlet 19.14 in
Cover over Tank 26.66 in Top of RSV cage(9"above PE/LW) 95.03 39 Drop Across UV 2.00 in
2.22 ft Elevation at Outlet Invert 97.41 ft
Elevation at top of Tank 97.28 ft Tank Bottom Thickness 4 in
Distance from RSV invert to top 0.50 ft Discharge Point(Drainage Ditch)
Height of Tank 70.00 in **Field Cut Risers Pipe Length 175.00 ft
5.83 ft Riser Heights(extend risers 6"above grade) Cut Length Elevation at Outlet Invert 89.00 ft
Elevation at Tank Bottom 91.45 ft Septic Tank 1.75 ft Pipe Slope to Discharge Point 4.8%
21.0 in 21"
Dose Tank 2.72 ft
32.7 in 36"
UV Riser(Min) 2.10 ft
25.14 in 24"

Pump Sizing/Design
Recirulation Pump Calculation
PROJECT: New Hope Improvement Association Date: 15-Aug-18
Location: 4012 Whitfield Road
County: Orange
Friction Losses
Suction Head= 0 ft. (submersible=0)
Elev.Difference(highest point from pump)= 7.06 ft.
Design Pressure At Outlet= 3 ft.
Main Supply Line Length= 32.06 ft. 2.0"Schedule 40 PVC
Line Loss/100 ft= 4.23 ft/100 ft. 50 gpm
Friction Loss-Line= 1.36 ft.
SUB-TOTAL= 11.41 ft.
Friction Loss-Fittings(5%)= 0.57 ft.
TOTAL= 11.98 ft.
Flow= 50 gpm 25 gpm(to each pod)
TDH= 11.98 ft.
Pump Selection
Manufacturer: Orenco
Model: PF5005 1 1-10
Horsepower: 1/2
Float Settings(all distances from bottom of tank interior)
Timer Enable/Low Water 30 in (Float above Filter)
Top of Recirc Valve Cage 39 in (9"above TE/LW))
Timer Peak Enable 47 in (6"below HWA)
High Water 53 in (6"below inlet invert)
Design Volume 740 gpd 450 I I i i i i i i i i i i
Recirculation Ratio(pod) 4 :1 -IPF54541 I PF50 Series,60 H40.5-5.0 hp
Volume to Pods 2960 gpd 400
`m
Required Doses/hr(pod) 4 e 350
Doses/day 96 = 300 \ ,
Dose Volume 30.8 gal/dose a if
Pump Flowrate 50 gpm a 250
One
One Dose Every 15 min
Pump Time ON 0.62 min ,n 200 ---------...„,,,.-\\
Pump Time OFF 14.38 min
150 �f5 I
a to
li 100 'ill
o
Operating Point
00 10 20 30 40 50 60 70 80 90
Flew in gallons per minute(gpm)

ANT
\ ew dope mprovement Associction Surfcce Discncrce Engineers and>
Ash-Wade Tetnology,Inc
501 N.Salem Sbeet Suite 203
9ApaR.N 15 5aama 2]502
vw.a9mvawa.mm
Project Location: 4012 Whitfield Road New Hope
Chapel l Hill N C 2 7 514 Improvement Association
p wastewater Treatment System
Orange County, NC -'
Ne Hype Inp2n ..Moos
PIN# 9891101763 '° �"a"
all Read
. 919) Nc zrsu
* 920i7]ri0 RD [phone]
Rrepat0as
401212 PROW Rooa
Project Owner: New Hope Improvement Association �P g ,M.,0 7W
c/o Gayle Boyarsky f
G PROEESSIOWL ENGINEER SEAL
4012 Whitfield Road •E
Chapel Hill, NC 27514 11£11{q DAIRY RGI PO
(919) 614—7 21 0This document was
originally signed and
sealed by Kevin D.
Davidson,NC PE
#024582 on August
Project Consultants: Kevin Davidson, P.E. 22,2018. This
medium shall not be
[e-mail] considered a signed
N*.s. and sealed document.
Chris McGee, L.S.S. VICINITY MAP
[e-mail] Sheet ndex
Agri—Waste Technology, Inc. NOT RELEASED FULLFO M
CONSTRUCT)*
501 N. Salem Street, Ste 203 M. EG.a
Sheet 1 : Cover Sheet
Apex, NC 27502 Sheet 2: Property Layout
(919) 859-0669 Sheet 3: Component Layout
(919) 233- 1970 Fax (Tanks)
Sheet 4: Component Layout
System Overview: 740 gpd Fire Station (Discharge Point)
Design Standard — Discharge Sheet 5: System Detail #1 SHEET,mE
AdvanTex AX-20 Pods (2) Sheet 6: System Detail #2 Cover Sheet
with Single Bulb UV Disinfection Do R8//2200//2
2018t
g Sheet 7: System Detail #3 REVISED 8y. REVISED 04:
RELEASED BE RUM ON:
SHEET NINE
WW-1

EA,MEN, �y ase Survey Completed By:
AW I'
1501 N.Salem&oat Sulle 203
/ "°° Alois Callemyn, PLS Engineers and loll lclenllab
�^ra DP (919) 730-5740 �...N9�e.�ia2�2
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1 aASEA1D1T y `� s9's°-cio-nn Davidson,NC PE
ISED W/ i . Pa oa l #024582 on August
jl j 1 22,2018. This
1 medium shall not be
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RENSED Ff. REVISED ON:
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SCALED FOR 11'X17' SHEET •� ��-2

NOTES: �C.
—ADJUST TANKS TO MEET SITE CONSTRAINTS. Line Legend Engln.en end Noll Scientists
—TANKS TO HAVE BURIAL DEPTH NO GREATER THAN 36". T- y; rgt;-Wava Temnm°gy.Inc.
y S Line Nome Size Type Sm N Salem Street suits 200
—ADVANTEX PODS TO HAVE 3"-6" EXPOSURE. AFSL U ; Nodsem Lady,27502
—POSITION PODS & RECIRC. TANK TO ALLOW MINIMUM 15 SLOPE IN ! DL Drain Line 4.0" SCH 40 PVC 9+0-133942600
DRAIN LINES (AFDL, UVL, EDL). ■■-- —�1 "/ 1 AFSL Advo nTex Filter Supply Line 2.0" SCH 40 PVC wwwa°,µa:u.0am
—BALL VALVES SHOWN ON POD SUPPLY LINES (AFSL) MAY BE vf,'g \� g000°o"° 1. AFOL AdvanTex Filter Drain Line 2.0" into 3.0" SCH 40 PVC New Hope
LOCATED WITHIN PODS. °""▪ " ; Improvement Association
—PROPERLY ABANDON EXISTING SEPTIC TANK. Ii EDL Effluent Discharge Line 4,0" SCH 40 PVC Wastewater Treatment System
°°; j D UVL UV Supply Line 3.0" SCH 40 PVC
N ▪ N avow I.e lace
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i COMPONENT LEGEND o/ Cm4.9o/artr
a 1', oe89ou 4012*Wald Read
< , 0 °o8°aa 1 ST Septic Tank CP Control Panel awoei 024 NC 27014
•� D°°° tt RT Recirculation Tank UV UV Disinfection 19191 6147210
EDL Uv� d A AdvanTex Pod P Pump Property swe masse
�t r I. CO Cleanout EF Effluent Filter 4012 NwBdd Rood
1 IT Inlet Tee SB Splice Box 4 NC ns14
NC
d t1 BV Ball Valve RSV Recirculating Splitter Valve p 9r1Orange Carty,
Ionia
I.
IAFSL• PROFESSIONAL ENGINEER SEAL
CrJ
.v a This document was
originally signed and
® sealed by Kevin D.
August.,._. a Davidson,
#024582 on A
22,2018. This
Abandon Epsting medium shall not be
=H • ° ° Septic Tank �— considered a signed
�� and sealed document.
•
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O R C i I Component Layout:
P Tanks
DRAWN BY: CRFAIED ON:
K.Davidson 8/20/201e
REYSED BY: REVISED ON:
,..,--CO 0 S' 10' RELEASED Bi". RELFlSED ON:
_..........iiimiiiiiiil
DRAWNG NUMBER
SCALED FOR ll'X17' SHEET W W-3

STEVEN A. LEADON
I 20 SEPTIC ewM.«.•easonsc.mlm
\ 9891-11-1022 soN..*Sharer Sullepa
1 n••..North CarolinaMOPc., , oz
EASEMENT \ DB 924/324 919459.0669
PB 55/8
I
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J� \ ImproveNmentw Hope
Association
/ / \ Waetew6ter Treatment System
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g72N11VW RmE
MAR RI.NC 27514
: NM 614-7210
Ae-- CONTROL \ 1 " EIP Properly
y012 wIara/Rood
Mpl Ira,a 27614
......../ ��+cAl • CORNER ;; � x°655
\j i Install Grate Discharge Pant 1 EIP 0
�',- �/ / i '�on End of Line w/Stabilization ` FROiES510W1 ENGINEER SEAL
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/ \ (2'x 6'RiP�P)
•
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\ \` ent was
originally sThis igned and
? • Fd �� sealed by Kevin D.
O
\ ( Davidson, PE
P ` #022.20 August
\ \ 22,2018.8.A This
medium shall not be
` `\ considered a signed
\ ` and sealed document.
/)\\
\ MA DESIGNO NOT RE E sD FOR cas RocnoN
\ Kt earn an oISCimlDI
VICTOR T. LUKAS
9891-00-8897 \
DB 208/834 \ I
DB 1555/538 SHEET TIRE
PB 77/160 \ Component Layout:
Discharge Point
DRAWN BY: CREATED ON: III
K.Dow,on 8/20/2018
REVISED BY: REVISED ON:
0 10' 20' ID
RELEASED en, 'RELEASED alk
IMil
ImmiwImml NAIL SET„ RAYING NWBER
SCALED FOR 11'X17' SHEET WW-4

'a"r N—p iFt^a MODEL:MS 2500 STB �� , MODEL:7S 1775 PT w
mm OW Limne16 r.bele x NON TRAFFIC ter, ,Nie.WY 64 .NC NON TRAFFIC
"''''•''Ebsiii ,scr .wc av°na-ass ,2500 Gallon Septic Tank 177s Gallon Pump Tank Engineers one sal Scientists
rgy 7 nail-ossa.Technology.Inc.
r ,�T,•` SaKrtDl sol N.Salem sheet Sub los
I,
' Tn sue rw. neem.Norm wrokrle nsoz
rex 66 7117-616
-8511-0669
l I Lee.e ,
:;:
osSII ON. NSIR, f..............-........... _---; 1.oaRmmR..mero,
i c@ TYPE 6�R k r-:lkrz wrmvro nnkEk am 1.sear tarok to be approved Ey NC srz TKMw[Klns I OLE TIN 17 ACET,PIPS
am Ir 111121-STATE APPROVED argkx YIN Wastewater Treatment System
—m:on&TILwl"'"' .,„, =.r., rxarz.n-.mu 7.vuwr-1.00 uE. DeportmentSeptic
t I to
with
min 00°'°'s
' mama:nbp PER STATE CON 15..00 tank b a Weed arm rot I.run -LS.to TE CON 0aner b ennet a
sem-nu 3.Leakage testing or tank 0 re611.. lUl Nope Improvement few,
Nbnaele leakage most not canoed IS SCILE-NES. 0/0 50.eganky
Ln' at tank capacity per 24 hour parted. uc=IN Mn' IRE 1.Recircul000n tank to be 4012 540004 Rodd
4.Documentation d tank testing shall rco Rr0Ee'm"°=� approved by NC Department of CAez4 Ilk NC 27514
6s7 IN PL.o¢rLa 6.NeePTINS � ,r 5 rarlaM b o eoten9 Enpinear. STATE
_ 6.Tmk novo b Zeit mMmum d e Environmental Health.faiidese—iii (g1g)6I4-7210
INLET ' q��7 e•above nnwrw grade. 01-16 m 2 Recirculation tank to be buried
s•
ormagart
�.-: . OLE= With minimum or of soil rover. Prtcerty
'r-.. .-- . —.+.i..--.. ..ao.�. �.._P e.final grading e.. .laps nil o,1vy ,_ S.Leakage testing f tank is M
/ _ from osis openings. WritlIeld Rawl
� Il• - y. t�l Den ode. .'. r ' [-_..O._..._i req24 hour
perAlliod. leakage must 40OipDel 01 14
1F1 ,per_ not emceed 1%of tank capacity per NC
i 24 Mur periotl. ��may'
L.t—� 4.Documentation of tank testingPNI 9881181763
871 mkt+` 1 r shall be provided to certifying
v 7171''F i 4E7 0 R"'�' 1Di Q Rgv Engineer.
5 �) i r- .T : =4 rtan , q.�. tr 5.Tonle Adan to extend minimum
I a o i of in above rtnienea rode, PROiESSIONAL ENGINEER SEAL
l..e�.w..�— -. : tt 8.Final grading oanonpen laps soil
_,.�.a.:i�.-__ .1 ��,_ ..+ away from took openinga.
pa. Not to scale a ,p S63____ Not to scale This document was
SEPTIC TANK DETAIL IorpuNeNnD originally signed and
REC 1RCULATION TANK DETAL(or eauNrMntl
' '°�•-'^—'�` Q.,, >«......�- _ sealed by Kevin D.
Davidson,NC PE
—, #024582 on August
Top View 22,2018. This
AManleiPlreatment --=-1---• 0 or UV System in medium shall not be
,X20 Riser Section considered a signed
• DESIGN FLOW.500-I007GPD
NORTH CAROLINA Top View and sealed document.
MMMI1%M� ...
• CONPIOURATION
,,,,,; fora e. \ saw 3t of Recirculating
T--------- ..... a Splitter Valve in
?� �.ee....l�.n. I I. ".1l E Recirculation Tank `�le,
•—11 . �w, � Inlet Riser RNA DESIGN
,�i; ...._ NOT RELEASED RIR coNSmacTrcN
. „,,,
cl,Lp\^/�Jr
II- - I� V �r snwnc rr▪ r▪ �yr./-1MrwP.. WM.O.e. u'v..NC is.AN
doss.—.rwrP..a_e w n.+•...
np MAle.0
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am ME OM featr1611
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T Top Vbry .a.r—r .... Rctwwkq 1005.0 vane(ROI ie°r
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.giiwme'''..-' ase.® r a.., r—.......e°b"' d twee [■Q
•
/111 :. gil 1 710 5, ...
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_'�7 - �� "'. ".. I1L1
IIII IIII. �..dN«n SHEET TIME If
Detail $1
i Pease
" `Rectaubem Wee vane owed T
RMq)
Side View DRAWN 0y: CREATED DE
a=. ���— , sakes. elk"n' ria E of RSV in Recirc Side view N Davidson B/2o/2t18
Tank InletRiser of UV Unit In RE FASED 50: AIRFASFD OE
Not to scale Not to scale Not to scale Rimer Section SHEET NAVE:
AX20 AdvanTex Treatment System-FOR ILLUSTRATION ONLY ®Recirculating Splitter Valve Detail f;.,,.
UV System Installation Detail
® �__ . ___ WW-5

a�tN AWF
Top of Dad fi wanTes Peteground Mara -24' soPo~d, Engineers and Soil 9clentiela
Ago-Was le Technology.Inc.
24'geek led%woke. (2 Total) 501 4.Salem Sc..!,Sane 205
Ltd yd.5fanks SON" 24'aabbd rib.rba 4 e8'Support Be Apex.Noah Garonne 27302
Stat Bob(4)gyp.) oukk Maenad te,) O - sea Bulb(4 Wry
wi.n M 919A59U669
® )(te�) www.gnwasle.mm
16"above ground--.- 18'above ground_ Id'obese ground _ IF Iri�7I,ITP... mNl
eurfam Mem �� Surface --- - --- -- _ ,j 18'aboro ground_. New Hope
_ _ all ____.otool Improvement Association
I! - S Wantepaler Treatment System
Clem,kris Clean,Tamped r I I I 227 SingY/looped
Undisturbed �',Q Bockal SKIM 'the
Earth I _ pab/ReBen Una from 1 l- elm l .. o.h,kfamOBac
Dca rank/Pod 4.-4 To UV Unit' - I.•, s in] [I�lR declnr„ Nee lbpe kryrvnmeit Aeoc
' zx slam(min) • ...•.•.. .••, ■.` a 0//012 dRood
P 88 III
% p 3 B. Vaha :.1 199)614-7210 314
2-W sWee Tee
roNay Drdnllne I
- _ I
-�-_ Concrete Pad Info Irdomi00onl
I
33m�m,t� .. FY Eztasdtbn
Diameter: S.D' Ph /012 WM1Nfi lel Rood
•
I Ltl\-SSW Poe ll E Gael
Thickness: 0.5' Chapel 1q NC 27514
l a(4 1 `+ Chamber'nobedmentthetie page Cwnb,NC
I Berne r • ) Dena�� I Undisturbed Earth 3 eel 9�11D1741
11 i7 Urefeturbed ( -Recirculation 5 _
ena.4J ) rap td I (RS/30) j PROFESSIONAL ENGINEER SEAL
nil. Support Pip.
Ino sot-]S-Ic t�� • t
Canpocted804455Baffled Septic Tank\\_
i - � pare Tankor97004a gravel ` r6"(min)crocis Bed 1 6"(mIn)travel Idea This document was
originally signed and
-- - '--"--- -------'-- sealed by Kevin D.
Davidson,NC PE
#024582 on August
Undisturbed Earth Undisturbed Earth 22,2018. This
Not to scale
medium shall not be
System Detail-FOR ILLUSTRATION ONLY considered a signed
and sealed document.
Elevation Determination Sheet
Septic Tank(Shoaf 2500 gal,or equivalent) Advantex Pod
Ground Surface at Septic Tank 100.00 ft Ground Surface at Advantex Pod 100.00 ft Recirculating Splitter Valve(RSV)
Cover over Septic Tank 15.00 in(min) Height of Adsentex Pod 30.00 in Pipe Slope to RSV 1.00% RU.DESIGN
1.25 ft 2.50 ft Pipe Length 5.50 fl NOT RELEASED FOR CONSIRlCDON
Elevation at lop of Septic Tank 98.75 ft Elevation at top of Adsentex Pod 100.50 ft Elevation at RSV Inlet Insert 97.78 fl en mun MI lcmlevlpN
Distance to Inlet insert from top 0.92 ft Height of Pod Abuse Ground 6.00 in Drop Across RSV 2.00 in
Elevation at Inlet insert 97.83 ft (prior to backfill) 0.50 R Elevation at RSV Outlet Insert 97.61 ft
Distance to Outlet insert from Top 1.17 ft Distance to Outlet insert from Top 2.50 ft
Elevation at Outlet Insert 97.58 ft Elevation at Outlet Insert 98.00 ft UV Disinfection Vault
Ground Surface at UV Chamber 99.00 ft
Recirculation Tank(Shoat 1775 gal Pump Tank,or equivalent) Float Settings Height from Height above GS 6.00 in
Pipe Length from ST outlet 4.00 ft Elev.(ft) Tank Floor(in) Elevation at Top of Chamber 99.50
Pipe Slope 34.7% Pump Enable/Low Water 94.28 30 Pipe Slope to LN 1.0%
Distance to Inlet insert from top 1.08 ft Pump Override(6"below inlet insert) 95.70 47 Pipe Length 4.00 ft
Elevation at Inlet insert 96.20 ft High Water Alarm(inlet insert) 96.20 53 Elevation at Inlet invert 97.57 ft
Ground Surface at Recirc.Tank 99.50 ft Cover Depth to Outlet 19.14 in
Cover user Tank 26.66 in Top of RSV cage(9"above PE/LW) 95.03 39 Drop Across UV 2.00 ink 11111 -
2.22 ft Elevation at Outlet Insert 97.41 ft
Elevation at top of Tank 97.28 ft Tank Bottom Thickness 4 in System Detail #2
Distance from RSV insert to top 0.50 ft Discharge Point(Drainage Ditch)
Height of Tank 70.00 in "Field Cut Risers Pipe Length 175.00 ft
5.83 ft Riser Heights(extend risers 6"above grade) Cut Length Elevation at Outlet Insert 89.00 ft
Elevation at Tank Bottom 91.45 ft Septic Tank 1.75 ft Pipe Slope to Discharge Point 4.8%
21.0 in 21" DRAWN Eft CREATED ON
Dose Tank 2.72 ft K.Datidwn _8/20/2018
32.7 in 36" REMSED en REVISED 01k
IN Riser(Min) 2.10 ft RELEASED BC 'RELEASED 06:
25.14 in 24"
DRAWNG NUMBER
OSystem Elevations WW-6

Install Safety Net NOTES wWF
In Each Access Riser 1. Boundary information based on Field Survey completed by Alois Callemyn, PLS.
Engineers and Soil Scientists
that does not contain 2. Septic Tank to have approved Oreneo Effluent Filter model FTPS-0848-36 NC. Agr4WeMe Technology.Inc
501 N.Salem street,sues 103
Inner Lid anyApex.North Cardin&1'501
3. Treatment system to be 100' fromoff—site residence or well, 15' from a„';$59-0taa
y gmvaste.mm
residence or building foundation, and 50' from all Property Lines. Verification of
instal Set*Net etas 2nd Maw ail these setbacks to be performed by contractor. New Hope
__ __ Improvement Association
Clean,Tamped Backfil • •
4. Contractor shall backfill around all access areas such that stormwater is shed Wastewater Treatment System
4"SCH 40 PVC Rub w®h•r. away from potential entry points.
lass B Rip Ra•
Flat washer.e
w/Grate
Nuc Nur a,reek Net Diner Information
5. Invert elevations of all components to be verified in field by contractor to New Piece Impraromed
~ ~ `�' t4 ` ensure ro er o eration.
irk : . 4 .4 / 1 . • •� p p p a/a CeYte BaYo�T
Oast
�,[ Tnrwe•e Eye 4011 Whitfield Rood
1������� ��Y,LY[-� T. •s�����+ m.•.� Choat Re.NG 21514
•• ,= _ `i•� =% ` wall 6. All system piping to be SCH40 PVC except where noted (919)BnaztO
.=-=-=�= w' Property Wanda,
L '� 7. All gravity elbows to be long radius or long sweeping type elbows. 4o1z*Ream,Rand
--�-I_IK-k-g-k_ , Need CU.NC z7514
liter Fabnc - - '-• - - -'-' #57 Gravel 5°•y'"a°" 8. Actual installation and placement of treatment system to be overseen by orange cony,NC
Contractor, eq UBgfla17ES
lean,Tamped Backfill ndisturbed Earth
''.Ii.
9. Use Class 'B' erosion control stone for structural base for outlet stabilization PROFESSIDN<L ENGINEER SEAL
`11/ _ structure. Use #5 or #57 stone for sediment control.
EY•Bek
10. Discharge line must be covered to a minimum depth of 18". Discharge pipe
111&
�I`- r°0
outlet to have grate. This document was
es1°.hart originally signed and
V.I�� 11. Flow from the receiving ditch/stream back into the system shall be prevented. sealed by Kevin D.
12. Engineer Inspection required during system installation and at final completion. Davidson,NC PE
#024582 on August
Not to scale Not to scale 13. Contractor to seed and/or mulch disturbed areas to coincide with existing 22,2018.This
landscape. Area shall not be left with uncovered soil. medium shall not be
Discharge Riprap Detai safety Net Detail considered a signed
"" " " "" '"",""'"" 14. Upon system completion, Contractor to supply Engineer with documentation of and sealed document.
installation and a signed letter indicating system was installed per approve
design or noting any deviation from approved design.
�
V
4X6 TREATED POST % 15. Contractor to install Internet or phone line to VCOM control panel.
16. AdvanTex Unit(s) to be placed on gravel bed and backfilled with gravel.
1 MOUNT PANEL DIRECTLY Mk BESNYt
CONTROL TO POSTS OR TO ALUMINUM PLATE 17. Mount Control Panel a minimum of 24" above grade. Power to panel to be NOT RELEASED FOR CONSTRUCTIONPANEL (GRIND OFF PROTRUDING SCREWS) installed by licensed electrician per code. Rn syn WE a.¢RPIpN
SINGLE O I min 3'
CONDUIT tl IIII 18. Leak test required on septic tank. Contractor to property abandon existing septic
(no splices) 111111 1 Concrete Support•, 1 II tank. Contractor shall provide documentation from Orange County.
CONDUIT 2X4 TREATED-SECURE
Pod 18"o15 e4" I I
WITH 4-3"DECK SCREWS I II 19. Water spigot to be located on exterior of facility Within 50' of tanks.
SUPPORT PER POST 'sly lI:I '•`')`"'
4 5;;� I `:4 20. All wastewater from the facility, including greywater, is to be conveyed to the
II 1:'. septic tank.
��� �2'(min.)
RISER OR ������� ������
CORRUGATED PIPE 1111
�\ 21
21. Separate circuits for each pump and alarm/control panel are required (1-120Vs
MIN. ...OVER20 amp; 1-120V, 15 amp). Separate conduits required for phone or Internet
L u t k. 'a Geotext'le I I line.
III III GRAVEL Fabric a. Gravel
COVER CONDUIT I I r xrai'H., 22. Recirculation Timer Settings: SHEET TULE
MINIMUM 18" 1p r..,. r.,.w
Ja" TIME ON/OFF: 0.62/14.38 minutes
TOW TO RECIRCULATION PUMP I I 25 gpm to each Pod (total of 2 Pods). System Detail#3
TO POWER SOURCE 11111.1 Elbow
Galvanized
4"x4"Treated Poe
ALL CONDUIT I
INSTALL TOBE3/4"(min) 48"burial (min)
MULTIPLE II'I ORO 9e GENIES Ott
CONDUITS AS I'I I K.Davidson 8/20/2018
NEEDED 3'BURIAL DEPTH
MINIMUM IIII RELEASED 6/; RELEASED ON:
I I
Not to scale Not to scale oetwsta NUMBER
aentrol Panel Support Yard Hydrant Of spigot not located within 50'of tanks) WW-7

•
SHOAF PRECAST SEPTIC INC. MODEL: MS 2500 STB
156' 4130 WEST US HWY 64
**NOTE-ORENC❑ LEXINGTON, NC 27295NON TRAFFIC
24' ROUND RISER - 150'
CAST-IN PHONE [phone] 2500 Gallon Septic Tank
FAX [phone]
3'
3'-,-- WWW.SHOAFPRECAST.COM
L3.
24'— VENT ' SHOAF-2500 NON TRAFFIC
STB-276 NONTRAFFIC
LIQUID CAPACITY-2500 US GALLONS/AIRSPACE-9'
78' 72' [l 20' 20' 13
TANK HEIGHT-74'
Orenco 24' itOrenco 24' BOTTOM OF TANK TO CENTER OF INLET-65'
Riser Base Riser Base - BOTTOM OF TANK TO CENTER OF OUTLET-62'
t w/ LId w/ LId
LENGTH TO WIDTH RATIO-2 TO 1
., TOP VIEW �."� SIZE ON INLET & OULET-4'
**NOTE -
TOP VIEW MEASUREMENTS TYPE OF INLET & OUTLET-STATE APPROVED RUBBER BOOT
ARE TO WIDEST DIMENSION 4' INLET & CONCRETE PSI-40001 TANK WEIGHT-18,000 LBS.
OUTLET BOOTS ON
ENDS ONLY REINFORCEMENT PER STATE CODE
SCALE-N.T.S.
156'
154'-
STATE APPROVAL #
CAST IN PLACE ORENCO RISER ADAPTERS SH❑AF 2500
STB-276
Si
97' 46'
INLET 23,38' 23.38' OUTLET 23.38' re
...j, r'''1 - , • '2v . ....:'. . / . . .. 4
9' AIRSPACE
VENT LIQUID LEVEL I I
• 1.
wmNOTE-TEE
63' 99' 48' v. 3' NOT SUPPLIED 74' 67' a*NOTE-1 ' BUTYL
TO BOTTOM ' 58' 60'
RUBBER MASTIC
❑F 4' INLET . TO BOTTOM OF / SEALANT CONTINUOUS
FLOW 4' OUTLET FLOW IN JOINT
THROUGH THROUGH
-4'
IE ':' f `, END VIEW 000
70'
72'
76' -

SHDAF PRECAST SEPTIC INC.
**NOTE-USE 24'. MODEL: TS 1775 PT
CAST-IN-PLACE 126' 4130 WEST US HWY 64
ORENCO RISER LEXINGT❑N, NC 27295 NON TRAFFIC
ADAPTER 120'_
PHONE [phone] Gallon Pump Tank
FAX [phone]
• ' �• ..
WWW.SHOAFPRECAST.COM
Orenco 24' 6" .1 . Orenco,24' SHOAF-1,775 PUMP TANK 1
Riser Base i Riser Base
w/ Lid ..t w/ Lid PT-352 NON TRAFFIC I
• • LIQUID CAPACITY-1,775 GALLONS INCLUDING 10' AIRSPACE
66' 60" 0GALL❑NS PER INCH-28.17 (AVERAGE)
? TANK HEIGHT-70'
—24"— ' 24"— si 4' BOOT ❑N
INLET END BOTTOM OF TANK TO CENTER OF INLET-59'
TOP VIEW : ONLY LENGTH TO WIDTH RATIO-2 TO 1
SIZE OF INLET-4' PIPE
NO SIDE **TOP VIEW MEASUREMENTS SIZE OF INLET-STATE APPROVED RUBBER BOOT
KNOCKOUTS ARE TO WIDEST DIMENSIONS
CONCRETE PSI-40001 TANK WEIGHT- 13,000 LBS.
REINFORCEMENT PER STATE CODE
SCALE - N.T,S.
CAST IN PLACE ORENCO RISER ADAPTERS
STATE
F4' 1 �3' APPROVAL #
1
E... -1.1, !' ~ -
, I SHOAF-1775 x>4NOTE 1' BUTYL RUBBER
126' INLET PT-352MASTIC SEALANT
120' 66° /CONTINUOUS IN JOINT
J_ 79' 39"
f'�_ 2"
//t
10° AIRSPACE I • WATER LEVEL
VENT ' I �" 2 VENT;'
• SLOT
•
4 57" •
3°
FLOW 53° TO BOTTOM OF 70' 63' FLOW ••
THROUGH 4' INLET THROUGH .!
12" 4' t,d
.� r SIDE VIEW /4:.*6° ,` I END VIEW e
75' 35"
56'
116'
62'
122'

Technical Data Sheetorteiro
61
PRTA ABS Tank Adapters o° . .
800-34B-9843
Applications General
PRTA tank adapters are used to provide a structural,water- Orenco's PRTA tank adapters are molded plastic products and
tight method of installing a 24-in.(610 mm)or a 30-in.(762 mm) therefore have excellent part-quality and consistency. PRTA
access riser over a tank opening. tank adapters can be cast into a tank or fastened to the top
of the tank with a bolt-down kit.The bolt-down kit consists of
either six or twelve (depending on model)stainless steel con-
' A crete anchors and a roll of butyl tape.
The 0.0.of the vertical flange matches the I.D.of Orenco's
ribbed risers,which provides a suitable joint to seal with
MA320,ADH100,SS115,or SS140 adhesive.
Standard Models
PRTA24 Cast in Place Tank Adapters
Top view PRTA30 On for each end of each tank.
4 x PRTA24
PRTA24BDKIT(6 anchors)
PRTA30BDKIT(12 anchors)
Nomenclature
PRTA
Riser diameter
B 24 = 24"riser(Perma-Loc,Ultra-Rib,KOR FLO)
30 = 30"riser(Perma-Loc,Ultra-Rib)
ABS riser tank adapter
D Side view
Materials of Construction
Tank adapter ABS
Concrete anchors Stainless steel anchor bolts
Sealant Butyl tape
Specifications
Dimensions* PRTA24 PRTA30
A-Outside diameter 23.38 in.(594 mm) 29.25 in.(743 mm)
B-Flange diameter 26.75 in.(679 mm) 34.25 in.(870 mm)
C-Horizontal flange width 2.00 in.(51 mm) 2.50 in.(64 mm)
D-Vertical flange height 3.50 in.(89 mm) 3.25 in.(83 mm)
*The tank adapter has a nominal 0.25 inch(6 mm)thickness.
©2009 Orenco Systems®Inc. NTD-RLA-PRTA-1
Rev.1.0,©9/09
Page 1 of 1

Technical Data Sheet
0.11.0
Access Risers — Ultra-RibTM
Oreneo Systems
Incorporated
800-348-9843
Applications General
Orenco's Access Risers provide access to septic tank openings Orenco Ultra-Rib'Access Risers are constructed of ribbed PVC
and can be cast into the tops of concrete tanks,bonded in place, pipe and are available in 12",18",21",and 24"diameters.They can
or bolted down using a riser tank adaptor.They can also be used be ordered in 3-inch increments in lengths up to 13 ft for 12"and
as valve enclosures. 18"diameter risers,and up to 14 ft for 21"and 24"diameter risers.
Standard Models
RR12XX,RU18XX,RR21XX,RR24XX RR24 XX-Adjust riser
" height to allow for
Nomenclature minimum 18"above
ground.
R + +
Discharge grommet:
10=1"(25mm)
12=1-1/4"(32 mm)
15=1-1/4"(38 mm)
!Y »'
MOWS 20=2"(51 mm)
Splice box:
S =1"(25 mm)grommet installed'
L =1-/"(32 mm)grommet installed'
S1 =SB1 attached
S2=SB2 attached
S3=SB3 attached
S4=SB4 attached
L5=SB5 attached
L6=SB6 attached
SX=Predrilled hole for external splice box'
XS=Explosion-proof splice box for simplex pumps'
XD=Explosion-proof splice box for duplex pumps°
XT=Explosion-proof splice boxes for triplex pumps'
Riser height(specify in.or mm):
Riser diameter:
12=12"(305 mm)5
18=18"(457 mm)5
21=21"(533 mm)
24=24"(610 mm)
Routing code:
U =Ultra-RibT"':18"(457 mm)
R =Ultra-Rib:12",21",24"(305,533,or 610 mm)
Riser
1 For Orenco SB1-SB4 splice boxes
'For Orenco SB5,SB6 splice boxes
3 Minimum riser height 18"(457 mm)
°Used in Class I 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) 20.50 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) 0.25 in.(6 mm)
0.0.-including ribs 13.13 in.(334 mm) 19.44 in.(494 mm) 22.63 in.(575 mm) 25.63 in.(651 mm)
Weight in lbs per ft(kg per m) 5 lb(7.4 kg) 11 lb(16.4 kg) 15 lb(22.3 kg) 19 lb(28.3 kg)
©2009 hence Systems®Inc. NTD-RLA-RR-2
3 Rev.1.2,©8/09
Pagel of 1

Access Risers and Tank Adapters
c !Lm1'
corporated
800-348-9843
Installation Instructions
Access risers provide access to septic tank openings,simplifying inspection and maintenance procedures. It is important
that the riser be sized correctly and installed properly(i.e.,appropriate tank adapter,attachment method,etc.)to ensure a
watertight seal.Without a watertight seal,groundwater or surface water can leak into the tank,reducing the tank's perfor-
mance.When setting a riser,orient the grommets in the appropriate directions before bonding to the tank.
In this document,metric equivalents are omitted for nominal dimensions,such as riser and pipe diameters. If you are using
pipe other than IPS standard sizes,consult your Distributor for adapters you may need.
Riser Sizing
The installed riser should extend about 3 in.(76 mm)above the finished ground level(approximately 2 in.[51 mm]for tank
settlement and 1 in. [25 mm]to ensure drainage away from the riser). If the riser is too long,it may be cut to the appropri-
ate height using a circular saw or table saw.Always cut excess length from the bottom of the riser.To ensure a good fit and
watertight joint,a square cut is essential. If the riser is too short,a grade ring may be used as an extension.
Selecting a Riser and Tank Adapter Installation Method
To select an appropriate riser and tank adapter installation method,first determine the type of tank being used: concrete or
fiberglass.Then refer to the chart below,as you follow these steps:
Concrete Tanks
1. Determine desired riser diameter.
2. Determine if the riser tank adapter will be cast-in or bolted down.
3. Referring to the chart below, pick the appropriate tank adapter for your riser diameter and method of attachment.
If the bolt-down method is being used,make sure the adapter you selected will cover the tank's opening.
Orenco Fiberglass Tanks(contact your distributor or Orenco for other fiberglass tanks)
1. For 30-in.riser,choose the FRTA30-FRP tank adapter.
2. For 24-in.riser,no adapter is needed;24-in. riser fits tank directly.
Riser diameter Method of attachment Tank adapter Maximum tank opening
24 in. Bolted down or cast into concrete tank PRTA24 24 in.round/17 in.square* *NOTE For PRTA 24
30 in. Bolted down or cast into concrete tank PRTA30 30 in. round/21 in.square* and PRTA 30 risers,
21 or 24 in. Bolted down to concrete tank or epoxied RRFTA 24 in. round/24 in.square the minimum tank
to top of non-Orenco FRP tank opening is 19in.,
30 in. Bolted down to concrete tank RRFTA30 30 in. round/30 in.square but 20 in.is recom-
30 in. Glued onto Orenco FRP tank or PRTA24, FRTA30-FRP NA mended,so that the
allowing it to accept 30-in. riser. Biotube Pump Vault
12 in. Bolted down to concrete tank RUBDKIT 10 in. round/7 in.square (PVU)can rest
18 in. Bolted down to concrete tank RUBDKIT 16 in.round/11 in.square on the lip of the
Choosing Your Instruction Set opening.
Following are five different installation instruction sets for adapters,depending on your application,adapter,and method of
attachment.Refer to the chart below to determine which instruction set to use. Instructions for installing grommets in risers
are also provided.
Instruction set Adapter type used Page
1.Orenco FRP Tank Adapter FRTA30-FRP 3
2.Cast-In Adapters PRTA24, PRTA30 4
3.Round Bolt-Down Adapters PRTA24, PRTA30 5
4.Square Bolt-Down Adapters RRFTA,RRFTA30 6
5. No Adapters: Ultra-Rib Bolt-Down Kit None,Ultra-Rib pipe 7
�Ilnstalling Grommets in Risers 8
2406 Orenco Systems®Inc. NIN-RLA-RR-1
Rev 2.7,10/06
Page 1 of 8

Installation Instructions (continued)
About Adhesives
ADH100 is a single-component adhesive/sealant for sealing pipe grom-
mets and joining PVC or fiberglass risers to ABS or fiberglass PRTA-
style tank adapters(where the joint is in shear). Handling strength is
111111111111111rachieved within 12 hours,and full cure in 2 to 3 days. It comes in a
.1 10.2-oz(300-mL)cartridge tube for application with a caulking gun.
4 ADH10(IPS810)adhesive is a white,two-component,self-leveling
methacrylate adhesive for bonding PVC,ABS,fiberglass,and concrete.
I ADH10 comes in pint(500-mL)and quart(1000-mL)kits,consisting of
A and B components(adhesive and activator),and requires hand mix-
ing.If a self-leveling adhesive is NOT required or if concrete is NOT
being bonded,SS115 or SS140 is preferred over ADH10.
ADH845 adhesive is a tan two-component methacrylate adhesive for
Clockwise from left:ADH10(IPS810)quart,SS115, bonding PVC,ABS,fiberglass,and concrete.This is our only adhesive
ADH100,SS140,ADH845,ADH10/IPS810/pint,and
MA320 formulated to work in wet conditions or even under water,making it
ideal for field repairs. Repairs on leaking riser connections are pos-
sible,but any water pressure must be removed during the repair.
ADH845 has the consistency of molasses,comes in 400-mL cartridges,
and requires the manual dispensing gun ADH845-GUN.
MA320 is a white two-component methacrylate adhesive that bonds
PVC,ABS and fiberglass to themselves or each other,but does not
bond to concrete.It comes in a two-part 200-gram see-through plastic
pouch that must be kneaded to mix the two components,then cut open
and squeezed to apply adhesive.
SS140 adhesive is a gray two-component methacrylate adhesive for
bonding PVC and fiberglass to themselves or each other. It does not
bond to concrete. It has the consistency of toothpaste and will sag
slightly in warmer temperatures.Surface roughening is recommended
and provides the best bond strengths, but is not always necessary.Use
SS140 above 65°F(18°C)and SS115 below 50°F(10° C).Working life
of mixed adhesive is typically 20 to 30 minutes,and it usually hardens
in less than 2 hours,depending on temperature and adhesive thick-
ness. It comes in an 870-mL two-part cartridge and can be dispensed
from pneumatic gun SS-MK or,for occasional use,manual gun SS-MK-
MANUAL GUN.
SS115 adhesive is a white two-component methacrylate adhesive with
properties similar to those of SS140 and comes in the same two-part
cartridge,but has a much shorter open time for use in cooler tempera-
tures and jobs where quicker cure times are desired,or for applica-
tions where a white color is desired.Working life of mixed adhesive is
typically 10 to 15 minutes,and it usually hardens in less than 45 min-
utes,depending on temperature and adhesive thickness.
NIN-RLA-RR-25 ©2006 Orenco Systems®Inc.
Rev 2.7,10/06
Page 2 of 8

Installation Instructions (continued)
Instruction Set 2: Cast-In Adapters
Adapter type used: PRTA24 or PRTA30
Adhesive used: ADH100,MA320,SS115,or SS140
Bolt-down kit used: None
Step 2a:Apply Adhesive
Apply adhesive to the outside surface of the riser tank adapter.
Hint: If you plan to backfill the same day,the use of MA320,SS115 or
SS140 adhesive is recommended because of their quicker cure times.
Cast-in PRTA30 tank adapter If you have multiple riser installations and do not have bulk adhesive
(SS115/SS140),consider using both MA320 and ADH100.Apply just
enough MA320 on the outside of the tank adapter for a quick structural
joint(cure time is typically less than an hour).A single package of
MA320 can be used to provide a structural joint on two or three risers.
Then apply ADH100 to the inside of the adapter and the riser joint,for a
a n ■ watertight seal.
•
Step 2b: Place Riser
_.. Orient the riser correctly and carefully slide it onto the adapter before
the adhesive cures.
Step 2c:Seal Adapter-to-Riser Joint
Apply adhesive to the inside of the adapter and riser joint. Use a putty
knife or similar tool to form a continuous fillet between the tank adapter
2b and the inside of the riser.
-.4416.4 AtStep 2d: Cure Adhesive
Allow adhesive to harden before backfilling. For ADH100,handling
strength is typically achieved within 12 hours. For MA320,cure time is
achieved within 30 minutes to 3 hours,depending on temperature.
■
011
II
�. .,
NIN-RLA-RR27 ©2006 Orenco Systems®Inc.
Rev 2.7,10/06
Page 4 of 8

Installation Instructions (continued)
o Grommet(at 12 o'clock) Installing Grommets
Splice box
Discharge Step 1: Mark the Riser
" assembly To install grommets in the field,first mark the riser for location of the
grommets.(For Perma-Loc risers,you should try to avoid
". Grommet cutting through the pipe seam—the extra thick rib—unless it is
(at 3 o'clock) unavoidable.)
r, _ . Support pipes
Biotube pump vault
Step 2: Notch the Ribs
Using a 4-in.(100-mm)grinder or other cutting tool,notch through the
OPVC ribs to the wall of the PVC riser. Remove an area of ribbing equal
to approximately 1 in.(25 mm) larger than the grommet diameter.
id Step 3: Remove the Ribs
riii
';, Using a hammer and chisel,break the notched ribs from the riser. Use a
u
se grinder to remove any remaining rib material so that you are left with a
s >100 smooth area,ensuring a watertight fit.(Hole saws with attached pocket
cutters are available from Orenco;they cut away the ribs as the hole is
cut,eliminating the need to notch and break the ribs.)
0 As
ops Step 4: Cut the Hole
M' 'N Using the Grommet Hole Saw Sizing Chart below,select a hole saw
for the grommet installation and drill out the opening.(If you are using
pipe and grommets other than U.S. nominal sizes,ascertain the correct
hole size for your grommet.)Use a deburring tool or knife to deburr the
Ai
iii ,
edges of the opening, being careful not to enlarge the
. ,,
opening.
0 Grommet Hole Saw Sizing Chart
Grommet size fin.) Hole size(in.) NOTE:
1/2 1
Grommet size=nominal
3/4 1 1/4 (IPS)pipe size. For more
=f ,. 1 1 9/16 information about grommet
dimensions and actual pipe
1-1/4 1-3/4 0.D.,see Orenco's Grommet
1-1/2 2-1/8 Submittal(NSU RLA PG 1),
2 2-3/4 available from the Document
4 3 5/8 Library at www.orenco.com.
0
- ";I;' Step 5: Glue in the Grommet
Install the grommet in the riser.Apply a bead of ADH100 adhesive to
s.
0 the groove of the grommet before inserting it into the riser hole.This
will make the grommet more secure and will overcome any imperfec-
tions in the drilled hole.
1 , „ .
,,, .
NIN-RIA-RR.31 ©2006 Orenco Systems®Inc.
Rev 2.7,10/06
Page 8 of 8
I

Technical Data Sheet '7.--,-'
„...
Fiberglass Access Lids °
si
Oreneo System*
Incorporated
800-348-9843
Applications General
Orenco®Fiberglass Access Lids provide a secure covering Orenco Fiberglass Access Lids are molded using fiberglass
for risers, pump basins,and access ports. Lids fit Perma- reinforced polyester resin encapsulating a wood or structural
L0cTM,Ultra-RibTM,Kor FIoTM,and Ultra-CorrTM pipe.Orenco foam core,for added durability and longevity.The finish is
Fiberglass Access Lids are capable of supporting a 2500-lb green or brown and the top surface is textured to provide a
(1134-kg)wheel load;however,they are not designed or nonskid surface. Gasketed lids include a polyurethane or neo-
recommended for vehicular traffic. prene gasket. Lid comes with either two or four 5/,s-inch stain-
less steel flathead socket cap screws and a hex key wrench.
:i:. Standard Models
FL30G, FL4
FL24 FL24 4B 30G FL36G, 8G
FL18G 4BU FL21G G
' Nomenclature
FL24G-4BU(total of 5)
--------------------
FL o0
-CI
TOptions:
Bottom Blank=green
"dMEEMEili `? %> %i^' B =brown
W = warning label(24"and 30"only)
C = custom logo
ATX = AdvanTex logo(24"only)
Attachment method:
Blank = 2-bolt-hole lid(30"diameter only)
Cutaway view 4B = 4-bolt-hole lid(24",and 36"diameter only)
4BU = 4-bolt-hole lid Ultra-Rib(18"and 24"
49 diameter only)
8B = 8-bolt-hole lid(48"diameter only*)
Core Options:
Iliti!4 Groove I.D. ► G = gasket
V = vent
Gasket CF = carbon filtert
Lid O.D. 12 = 2"insulation:
14 = 4"insulation:
Lid diameter: 18",21",24",30",36",48"
Fiberglass lid
*48"lids come without bolt holes unless FL48G-8B is ordered and hole
Materials of Construction locations are specified.For a 48"lid with no holes,to mount on a concrete
riser,specify FL48G.
Lid Fiberglass t For more information on this option,see the Carbon Filters Submittal Data
Sheet,NSU-RLA-CF-I.
Core Wood(structural foam in FL36) $Blue Styrofoam*"has an R-value of 10 per each 2-inch(51mm)increment.
Gasket Polyurethane or neoprene
Note:for basin bottoms without bolt holes,specify FL 18,FL2I,FL24,or FL30.
Specifications
Model FL18G-4BU FL21G FL24G-4BU FL24G-4B FL3OG FL36G FL48G
Lid 0.D.in.(mm) 20.25(514) 22.5(572) 26.25(667) 25.5(648) 32.6(829) 39.63(1006) 53.88(1368)
Groove I.D.in.(mm) 17.5(445) 20.25(514) 22.75(578) 23.25(591) 28.75(730) 35(889) 47.5(1207)
Avg.thickness in.(mm) 0.75(19) 0.75(19) 0.75(19) 0.75(19) 1.0(25) 1.5(38) 1.5(38)
Weight lb(kg) 7.25(3.3) 9.75(4.4) 12.5(5.7) 12.5(5.7) 21.5(9.8) 41.0(18.6) 103.0(46.7)
Gasket type polyurethane polyurethane neoprene polyurethane polyurethane polyurethane polyurethane
Applications Ultra-Rib Ultra-Rib Ultra-Rib Perma-Loc Perma-Loc Kor Flo Call for more
Perma-Loc Kor Flo information
©2008Qrgnco Systems®Inc. NTD-RLA-FL-1
•�L
Rev.1.0,©9/08
Page 1 011

f
Technical Data Sheet
External Splice Box (Ai
Oreneo Systems
800-348-9843
Applications Standard Models
The Orenco®External Splice Box attaches outside the access SBEX1-4,SBEX1-4-P
riser of an underground tank.It is engineered specifically for
water and wastewater treatment systems and is especially suited Nomenclature
for use in locations prone to high groundwater and other wet
conditions.Its separate conduit hubs,large volume,and optional SBEX1-4 - LJ
dividers make it useful for maintaining isolation of high and low T
voltage wires where needed.It has four cord grips which accom- I Blank=no divider plates
modate power cords for floats and pumps of 0.170-0.470 inches P =divider plates
(4.3-11.9 mm)in diameter.Unused cord grips can be plugged
watertight with the supplied cord grip plugs.Each External Splice External splice box
Box is provided with a hole-cutting template to simplify installa-
tion on the riser.
General SBEX1-4, One for Recirculation
Tank. One for UV Basin if
To specify the Orenco External Splice Box for your installation, straight conduit is not used. Run
require the following: pump and float cords through
• Watertight for prolonged submergence per UL listing(Type 6P) Splice Box to Panel. DO NOT
• Attachment external to access riser to allow inspection with no CUT WIRES IN SPLICE BOX IF
need to open the riser lid POSSIBLE
• Volume of 100 in?(1639 cm3)for easy wiring access and to
accommodate multiple wiring configurations
• Bottom entry,so conduit or direct-bury cable always remains
below minimum burial depth %
• Molded of UL(f1)rated plastic,resistant to cold and UV
exposure,suitable for external applications
• Optional divider plates available for isolating high and low vol-
tage wires from separate conduits or direct-bury cable
The External Splice Box is molded of a UL
(f1)rated PVC alloy.It has a UL Type 6P list-
ing for prolonged submergence.
0
©2009 Orenco Systems®Inc. NTD-SBEX-1
Rev.1.0,©5/09
Page 1 of 2

External Splice Box (continued)
Physical Specifications Materials of Construction
Volume 100 in.3(1639 cm3) Splice box PVC alloy
Cord grips 4 per SBEX Cord grips Nylon
Cord grip plugs 3 per SBEX Cord grip plugs EPDM rubber
Cord diameters 0.170-0.470 in.(4.3- 11.9 mm) 0-rings Buna rubber
accommodated Conduit hub plug PVC per ASTM D-1784
Conduit hubs 2
Conduit hub plug 1
Conduit sizes 3/4 in.
accommodated 1 in.(with coupling)
%2 in.(with fitting or bell end)
Diameter of hole 5 in.(127 mm)
into riser (hole-cutting template included)
41 5.24 in.(133 mm) H
Threaded fitr
''
P r2 :.25 in.(133 mm)
cap
4.5 in.
(114 mm) s'"
MEN la ' yr F
4.1
t
Til „ u
, . ,,,
d
Cord grip Cord grips Cord grip Optional Conduit Optional
plugs(3) (4) plate divider hubs(2) divider
Conduit
hub plug(1)
NTD-SBEX-1 ©2009 Orenco Systems®Inc.
Rev.1.0,©5/09
Page 2of2

Orenco Technical Ds if •e
ad,
8-in. to 15-in. Dia.
1
Biotube Effluent Filters
Applications Standard Models
Orenco°8-inch to 15-inch Biotube®Effluent Filters are designed to FT0854-36, FT1254-36,FT1554-36,FT0822-14B,FT1254-36AR
remove solids from effluent leaving commercial septic tanks.They can
be used in new and existing tanks. Product Code Diagrams
General FT = - 3s I l�
Float switch bracket and slide rail options:
Orenco®8-inch to 15-inch Biotube®Effluent Filters*are used to improve Blank= no options selected
bracket
the quality of effluent exiting a commercial septic tank.The Biotube R = slide railattnstalled' installed
cartridge fits snugly in the vault and is removable for maintenance,the Cartridge height,in.(mm):
36
handle assembly snaps into the notches in the top of the vault,and the =36(914),standard
tee handle can be extended for easy removal of the cartridge.A"base Bu=ng48 1219)(1.(mm):
54=54(1372)
inlet"model(see p.2)is available for low-profile tanks.An optional slide 60= 60(1524)
rail system,available on larger models,simplifies installation and pro- 66=66(1676-mm) FTP 08-54-36 NC
vides tank access for servicing. Fitter diameter,in.(mm):
g 08=08(200)
12= 12(300)
15= 15(375)
Fitter mesh ption:
Handle assembly Blank= /-in.(3-mm)filter mesh
I P = /,s-in.(1.6-mm)filter mesh
Biotube•effluent fitter
41 1
'Minimum liquid level(MLL)information:
�j� Alarm float assembly 48-in.(1219-mm)housing for MLL of 37-46 in.(940-1168 mm)
,/ �, O�" 54-in.(1372-mm)housing for MLL of 47-63 in.(1194-1600 mm)
(ordered separately) 60-in.(1524-mm)housing for MLL of 64-84 in.(1626-2134 mm)
��I 66-in.(1676-mm)housing for MLL of 85-112 in.(2159-2845 mm)
r For 12-and 15-in.(300-and 375-mm)only;use slide rail option
when only one access is available for the fitter chamber
Ir
FT 22 - 14
o00o i-
- oo •.- Float switch bracket and overflow plate options:
00�0� Pipe coupling Blank= no options selected
..'n 0000.-it
- A = float switch elbow installed
FSO = overflow plate installed
Base inlet model
Biotubes Cartridge height,in.(mm):
14= 14(356),standard
N
Filter housing height,in.(mm):
Vault 22=22(558),standard
Filter diameter,in.(mm):
\ OB=ti(200)
n:
- - 12= 12(300)
Inlet holes 3 ® ® Filtermesh= option:
(
Blank= 1/2-in.(3-mm)titter mesh
P = As-in.(1.6-mm)fitter mesh
Biotube°'effluent fitter
Support coupling
Materials of Construction
Vault PVC
Pipe coupling PVC
Support bracket t
Cutaway view Side view Handle components PVC
Support coupling and bracket PVC
Biotube®cartridge Polypropylene and polyethylene
Orencow Biotube'•Effluent Filters are covered under multiple U.S.and international patents. Note:Support coupling and support bracket are available on 12-inch and 15-inch filters only.
Orenco Systems®Inc.,814 Airway Ave.,Sutherlin,OR 97479 USA•800-348-9843•541-459-4449•www.orenco.com NTD-FT-FT-2
Rev.1.1,©09/14
Page 1 of 2

Orenco° Technical Data Sheet
Air vents and discharge orifices
Air vent 0 0
® • Discharge orifice(s) , C--)'Cy 0
8-in.base 8-in. 12-in.to 15-in.
inlet models models models
n A
11
A
0*0°°8 0°00 0000 0000 0000 gM
Mg ig MP FO
ES i:PI:EA 1=411=1 A
0°0 V Z oo o a0°
r 0� 0000 c00 o00
���� °0�°�°o 0000 o
of 9,0 vo o00oo ° °°°°05t 0N;gip: o°o
R.'§nogoo°o o°S°',o
° �°
4a � gr:Po
S,
P;°°§§0000°o°o' 3
X°°X°o °°o°o°°°o A .. rs r
a',AP oqP dO°°deBoa °P0 't' D E
�°° � 1 1
d°°g f� t o o�« C D E
°o d o°a:o%°°��°° o
°o° °° °° a°a °°°° =sin. t t ...'..."11:11:.'"7-%= _ t 1.5 in.
14 B 0'1 14 B --10I
Standard model Base inlet model
Specifications
Model FT0854-36 F10822-14B FT1254-36 FT1254-36AR FT1554-36
A-Cartridge height,in. 36 14 36 36 36
B-Nominal diameter,in. 8 8 12 12 15
C-Inlet hole height*,in. 22 n/at 22 22 22
D-Vault base to invert height,in. 38 13 38 38 38
E-Vault height 54 22 54 54 54
Number of inlet holes 8 n/a 8 8 8
Inlet hole diameter,in. 1.375 n/a 1.375 1.375 1.375
Number of discharge orifices 2 1 1 1 1
Discharge orifice diameter,in. 1.125 1.750 2 2 2
Pipe coupling diameter,in. 4 4 4 4 4
Number of air vents 1 1 1 1 1
Air vent diameter,in. 0.75 1.750 0.75 0.75 0.75
Fitter surface areas,ft2 14.6 6.0 30.0 30.0 50.5
Flow area**,ft2 4.4 1.8 9.0 9.0 15.2
'Inlet hole height can vary depending on the configuration of the tank.Optimum hole height is 65-75%of the minimum liquid level.
t No inlet holes required,because influent enters between the vault base and the bottom of the filter cartridge.
.$Filter area is defined as the total surface area of all individual Biotubes®within the filter cartridge.
Flow area is defined as the total open area(area of the mesh openings)of all the individual Biotubes within the filter cartridge.
NTD-FT-FT-2 Orenco Systems°Inc.,814 Airway Ave.,Sutherlin,OR 97479 USA•800-348-9843•541-459-4449•www.orenco.com
Rev.1.1,®09/14
Page 2 of 2

r 1
Biotube® Pump Vault
Applications Standard Features & Benefits
Orenco's patented* Biotube Pump Vaults are ideal for filtering and • Installs quickly in • Removes approxi-
transporting effluent from septic tanks or separate dosing tanks in new or existing mately two-thirds of
effluent pumping systems.They prevent large solids from leaving the tanks suspended solids,
tank, dramatically improving wastewater quality and extending the life • Easy access design on average
of downstream treatment systems. Each pump vault houses either one allows filter car- • Accommodates
(Simplex) or two (Duplex) High Head Effluent Pumps, discharge tridge removal with- Simplex or Duplex
assembly(ies), Biotube filter cartridge, float switch assembly, and float out pulling the pump configuration,for
stem bracket. Pump(s), float switch assembly, and discharge assembly(ies) or vault;simplifies use with one or
are ordered separately. filter inspection and two pumps
maintenance • Float stem bracket
• Patented Biotube allows easy removal
filter has several and adjustment of
times the filtering float assembly
capacity of other • Sturdy,y,molded
pump vaults polyethylene and
corrosion-proof
construction
Orenco's Biotube Pump Vault ensure long life
comes with Biotube filter cartridge,
float stem bracket, and support Biotube Filtering Process
pipes The unique Biotube filter
cartridge provides a large filter Effluent from the enterstheannular
surface area (we specs. on back) relatively clear zone space between the
in a small space, to resist clogging of the septic tank, housing and the
while providing maximum between the scum Biotubes,utilizing the
long-term protection. and sludge layers, Biotubes'entire
enters the Biotube surface for filtering.
Pump Vault through Particles larger than
inlet holes in the the Biotube's mesh
housing. Effluent then are prevented from
leaving the tank.
i.,'", •,:i. at ,--
..
h,
CISI
; `- Orenco Systems'
�. Incorporated
*Covered by patent numbers 5,492,635 and 4,439,323 ChangWI}JK
tt%nrtd Dem lCGar emiter-
APS-BPV-1
Rev.2.2©9/01 vrwur or eteaeaw

Model Code for Ordering Biotube Pump Vault Components
BioTube Pump Vault
Biotube° Pump Vault PVU-72-18-19
PVU OD-ODOO Discharge pipe
Indicates inlet hole height:(inches)
Cartridge height: 18",24",36"standard
Vault
Vault height:57",66"-96"in 6"increments A
Universal Pump Vault r'
Flow inducer
Biotube®handle
assembly
iss
Float switch
. , Vault assembly
height (ordered sep.)
'.
J. Biotube®filter
"' cartridge
Inlet holes
tI
High head
Inlet hole effluent pump(s)
Easy access design allows filter cartridge removal without height (ordered sep.)
pulling the pump or vault;simplifies filter inspection and
M
maintenance ,
Biotube Cartridge Effective Filter Surface Area Y
Cartridge Height 12" Diameter
18" 15.5 ft2 To Order
24" 20.6 ft2 Call your nearest Orenco Systems®, Inc. distributor.
36" 30.9 ft' For nearest distributor, call Orenco at 1-800-348-9843 or go to
Orencos Biotube Pump Vault is available in standard and www.orenco.com and click on "Distributor Locator."
customized configurations Contact Orenco or your nearest
distributor for sizing recommendations ©Orenco Systems"Inc 2001
Tank Access and Riser Diameter
Biotube Series Tank Access Dia. Tank Access Dia. Riser Dia.
Minimum Recommended Minimum
PVU w/Simplex Pump 19" 20" 24"
PVU w/Duplex Pumps 19" 20" 30"
Distributed By:

Technical Data Sheet
PF Series 411 (100 mm)
Submersible Effluent Pumps 800349843
s
Applications Features/Specifications
Our 4"(100 mm)Submersible Effluent Pumps are designed to To specify this pump for your installation,require the following:
transport screened effluent(with low TSS counts)from septic • Minimum 24-hour run-dry capability with no deterioration in
tanks or separate dosing tanks.All our pumps are constructed of pump life or performance*
lightweight,corrosion-resistant stainless steel and engineered • to-inch(3-mm)bypass orifice(patent pending)to ensure flow
plastics;all are field-serviceable and repairable with common recirculation for motor cooling and to prevent air bind
tools;and all 60-Hz PF Series models are CSA certified to the U.S. • Liquid end repair kits available for better long-term cost of
and Canadian safety standards for effluent pumps,meeting UL ownership
requirements. • TRI-SEALTM floating impeller design on 10,20,and 30 gpm
High-Head Effluent Pumps from Orenco®are used in a variety (0.6,1.3,and 1.9 L/sec)models;floating stack design on 50 and
of applications,including pressurized drainfields,packed bed 75 gpm(3.2 and 4.7 L/sec)models
filters,mounds,aerobic units,effluent irrigation,effluent sewers, • Super stainless Franklin Electric motor,rated for continuous
wetlands,lagoons,and more.These pumps are designed to be use and frequent cycling
used with a Biotite®pump vault or after a secondary treatment • Type SOOW 600-V motor cable(suitable for Class I,Division 1
system. and Division 2 applications)
• Five-year warranty on pump or retrofit liquid end from date of
manufacture against defects in materials or workmanship
Discharge *Not applicable for 5-hp(3.73 kW)models
• connection
Standard Models
See specifications chart,pages 2-3,for a list of standard pumps.
a Bypass For a complete list of available pumps,call Orenco.
orifice
Nomenclature
s
PF
I Cord length,ft(m):
Blank = 10(3)
20' = 20(6)
30 = 30(9)
50 = 50(15)
Suction
connection Voltage,nameplate:
1 = 115[1/2-hp(0.37kW)only)
200 = 200
2 = 230(220 if 50 Hz)
O 4 = 460
O
Frequency:
cy 1 = single-phase 60 Hz
Y m 3 = three-phase 60 Hz
cc 5 = single-phase 50 Hz Recirculation Pump
03 .m PF5005 1 1 -30
v Horsepower(kW):
05 = f4 hp (0.37)
07 = 3 hp (0.56)
10 = 1 hp (0.75)
rn 15 = 1-1/2hp(1.11)
20 = 2 hp (1.50)
30 = 3 hp (2.24)
50 = 5 hp (3.73)
Nominal flow,gpm(L/sec):
10= 10(0.6)
Powered by 20= 20(1.3)
s�® Franklin Electric 30= 30(1.9)
50= 50(3.2)
C US 75= 75(4.7)
L R80980 Pump(PF Series)
L 82053896 'Note:20-foot cords are available only for single-phase pumps through 1-ft hp
©2009 Orenco Systems®Inc. NTD-PU-PF-1
Rev.1.7,©W09
Page 1 of 6

PF Series 4" Submersible Effluent Pumps (continued)
Specifications, 60 Hz o c N ^ s Y3 ym a I
en to
a is t_ y a) of x d .e E . E rn d
'a N E 3 m E 'N x 6 H 'C C C d
os
Pump Model c s Y a z a o 2 E c •E CC
PF100511 10(0.6) 0.5(0.37) 1 115 120 12.7 12.7 6 1 1/4 in.GFP 23.0(660) 16(406) 26(12) 300
PF100512 10(0.6) 0.5(0.37) 1 230 240 6.3 6.3 6 1 1/4 in.GFP 23.0(660) 16(406) 26)12) 300
PF10053200 10(0.6) 0.5(0.37) 3 200 208 3.8 3.8 6 1 1/4 in.GFP 23.0(660) 16(406) 26)12) 300
PF1007124.5 10(0.6) 0.75(0.56) 1 230 240 8.3 8.3 8 1 1/4 in.GFP 25.9(658) 17(432) 30(14) 300
PF100732004•5 10(0.6) 0.75(0.56) 3 200 208 5.1 5.2 8 1 1/4 in.GFP 25.4(645) 17(432) 31(14) 300
PF1010124'5 10(0.6) 1(0.75) 1 230 240 9.6 9.6 9 1 1/4 in.GFP 27.9(709) 18(457) 33(15) 100
PF101032004,5 10(0.6) 1(0.75) 3 200 208 5.5 5.5 9 1 1/4 in.GFP 27.3(693) 18(457) 37(17) 300
PF1020126•7•8 10(0.6) 2(1.49) 1 230 240 12.1 12.1 18 1 1/4 in.SS 39.5(1003) 22(559) 48(22) 100
PF102032 10(0.6) 2(1.49) 3 230 240 7.5 7.6 18 1 1/4 in.SS 37.9(963) 20(508) 44(20) 300
PF102032005'8 10(0.6) 2(1.49) 3 200 208 8.7 8.7 18 1 1/4 in.SS 37.9(963) 20(508) 44(20) 300
PF200511 20(1.5) 0.5(0.37) 1 115 120 12.3 12.5 4 1 1/4 in.GFP 22.3(566) 18(457) 25(11) 300
PF200512 20(1.5) 0.5(0.37) 1 230 240 6.4 6.5 4 1 1/4 in.GFP 22.5(572) 18(457) 26(12) 300
PF200532 20(1.5) 0.5(0.37) 3 230 240 2.9 2.9 4 1 1/4 in.GFP 22.3(566) 18(457) 26(12) 300
PF20053200 20(1.5) 0.5(0.37) 3 200 208 3.7 3.8 4 1 1/4 in.GFP 22.3(566) 18(457) 26(12) 300
PF2010124•5 20(1.5) 1(0.75) 1 230 240 10.5 10.5 7 1 1/4 in.GFP 28.4(721) 20(508) 33)15) 100
PF201032004•5 20(1.5) 1(0.75) 3 200 208 5.8 5.9 7 1 1/4 in.GFP 27.8(7061 20(508) 33(15) 300
PF2015124•5 20(1.5) 1.5(1.11) 1 230 240 12.4 12.6 9 1 1/4 in.GFP 34.0(864) 24(610) 41(19) 100
PF201532004.5 20(1.5) 1.5(1.11) 3 200 208 7.1 7.2 9 1 1/4 in.GFP 30.7(780) 20(508) 35(16) 300
PF300511 30(1.9) 0.5(0.37) 1 115 120 11.8 11.8 3 1 1/4 in.GFP 21.3(541) 20(508) 28(13) 300
PF300512 30(1.9) 0.5(0.37) 1 230 240 6.2 6.2 3 1 1/4 in.GFP 21.3(541) 20(508) 25)11) 300
PF30053200 30(1.9) 0.5(0.37) 3 200 208 3.6 3.6 3 1 1/4 in.GFP 21.3(541) 20(508) 25(11) 300
PF300712 30(1.9) 0.75(0.56) 1 230 240 8.5 8.5 5 1 1/4 in.GFP 24.8(630) 21(533) 29(13) 300
PF30073200 30(1.9) 0.75(0.56) 3 200 208 4.9 4.9 5 1 1/4 in.GFP 24.6(625) 21(533) 30(14) 300
PF3010124 30(1.9) 1(0.75) 1 230 240 10.4 10.4 6 1 1/4 in.GFP 27.0(686) 22(559) 32(15) 100
PF301032004 30(1.9) 1(0.75) 3 200 208 5.8 5.8 6 1 1/4 in.GFP 26.4(671) 22(559) 33)15) 300
PF3015124.5 30(1.9) 1.5(1.11) 1 230 240 12.6 12.6 8 1 1/4 in.GFP 32.8(833) 24(610) 40(18) 100
PF301532004•5 30(1.9) 1.5(1.11) 3 200 208 6.9 6.9 8 1 1/4 in.GFP 29.8(757) 22(559) 34(15) 300
PF301534 30(1.9) 1.5(1.11) 3 460 480 2.8 2.8 8 1 1/4 in.GFP 29.5(6851 22(559) 34(15) 300
PF3020124'5.7 30(1.9) 2(1.49) 1 230 240 11 11 10 1 1/4 in.SS 35.5(902) 26(660) 44(20) 100
PF302032004•5 30(1.9) 2(1.49) 3 200 208 9.3 9.3 10 1 1/4 in.SS 34.0)864) 24(610) 41(19) 300
PF3030126•7•8 3011.9) 3(2.23) 1 230 240 16.8 16.8 14 1 1/4 in.SS 44.5(1130) 33(838) 54(24) 100
PF3030326.8 30(1.9) 3(2.23) 3 230 240 10 10.1 14 1 1/4 in.SS 44.3(1125) 27(686) 52(24) 300
PF3050126•7•8 30(1.9) 5)3.73) 1 230 240 25.6 25.8 23 1 1/4 in.SS 66.5(1689) 53(1346) 82(37) 100
PF3050326.8 30(1.9) 5)3.73) 3 230 240 16.6 16.6 23 1 1/4 in.SS 60.8(1544) 48(1219) 66(30) 300
PF30503200 30(1.9) 5(3.73) 3 200 208 18.7 18.7 23 1 1/4 in.SS 60.8(1544) 48(1219) 66(30) 300
PF500511 50(3.2) 0.5(0.37) 1 115 120 12.1 12.1 2 2 in.SS 20.3(516) 24(610) 27(12) 300
PF500512 50(3.2) 0.5(0.37) 1 230 240 6.2 6.2 2 2 in.SS 20.3(516) 24(610) 27(12) 300
PF500532 50(3.2) 0.5(0.37) 3 230 240 3.0 3.0 2 2 in.SS 20.3(516) 24(610) 28(13) 300
PF50053200 50(3.2) 0.5(0.37) 3 200 208 3.7 3.7 2 2 in.SS 20.3(516) 24(610) 28(13) 300
PF500534 50(3.2) 0.5(0.37) 3 460 480 1.5 1.5 2 2 in.SS 20.3(516) 24(610) 28(13) 300
PF500712 50(3.2) 0.75(0.56) 1 230 240 8.5 8.5 3 2 in.SS 23.7(602) 25(635) 31(14) 300
PF500732 50(3.2) 0.75(0.56) 3 230 240 3.9 3.9 3 2 in.SS 23.7(602) 25(635) 32(15) 300
PF50073200 50(3.2) 0.75(0.56) 3 200 208 4.9 4.9 3 2 in.SS 23.1(587) 26(660) 32(15) 300
PF500734 50(3.2) 0.75(0.56) 3 460 480 1.8 1.8 3 2 in.SS 34.8(884) 25(635) 31(14) 300
PF501012 50(3.2) 1(0.75) 1 230 240 10.1 10.1 4 2 in.SS 27.0(686) 26(660) 35(16) 100
PF50103200 50(3.2) 1(0.75) 3 200 208 5.7 5.7 4 2 in.SS 26.4(671) 26(660) 39(18) 300
PF501034 50(3.2) 1(0.75) 3 460 480 2.2 2.2 4 2 in.SS 26.4(671) 26(660) 39(18) 300
PF5015124 50(3.2) 1.5(1.11) 1 230 240 12.5 12.6 5 2 in.SS 32.5(826) 30(762) 41(19) 100
PF501532004 50(3.2) 1.5(1.11) 3 200 208 7 7 5 2 in.SS 29.3(744) 26(660) 35(16) 300
PF5030124•5•'•8 50(3.2) 3)2.23) 1 230 240 17.7 17.7 8 2 in.SS 43(1092) 37(940) 55(25) 100
Continued on next page
NTD-PU-PF-1 ©2009 Orenco Systems®Inc.
Rev.1.7,©8/09
Page 2 of 6

PF Series 4" Submersible Effluent Pumps (continued)
60 Hz, cont.
a ..
d B d _
p 0o
d ' m N Y y
N m
It 3 11 3
RI w a e .�vE o
>
vmeaaO aE m m -= E o
) 0
y y _ W E N 6 N a
0 7 eg
Model o d z a o z E o .
PF5030324,5'8 50(3.2) 3(2.23) 3 230 240 10.4 10.4 8 2 In SS 40(1016) 30(762) 46(21) 300
PF503032004,5,8 50(3.2) 3(2.23) 3 200 208 13.1 13.1 8 2 in.SS 43.4(1102) 30(762) 55(25) 300
PF503034 50(3.2) 3(2.23) 3 460 480 5.3 5.3 8 2 in.SS 40(1016) 31(787) 55(25) 300
PF505012 50(3.2) 5(3.73) 1 230 240 26.2 26.4 13 2 in.SS 65.4(1661) 55(1397) 64(29) 300
PF5050326.8 50(3.2) 5(3.73) 3 230 240 16.5 16.5 13 2 in.SS 59.3(1506) 49(1245) 64(29) 300
PF751512 75(4.7) 1.5(1.11) 1 230 240 12.1 12.3 4 2 in.SS 33.4(848) 30(762) 44(20) 100
Specifications, 50 Hz
Model
PF100552 10(0.6) 0.5(0.37) 1 220 230 3.9 4.1 6 1 1/4 in.GFP 23(584) 17(432) 26(12) 300
PF100752 10(0.6) 0.75(0.56) 1 220 230 6.2 6.2 9 1 1/4 in.GFP 26.8(658) 17(432) 30(14) 300
PF101552 10(0.6) 1.5(1.11) 1 220 230 10.5 11.4 18 1 1/4 in.SS 39.5(1003) 22(559) 46(21) 300
PF300552 30(1.9) 0.5(0.37) 1 220 230 4.1 4.1 4 1 1/4 in.GFP 22.5(572) 19(483) 26(12) 300
PF300752 30(1.9) 0.75(0.56) 1 220 230 6.1 6.1 5 1 1/4 in.GFP 24.8(630) 19(483) 29(13) 300
PF301052 30(1.9) 1(0.75) 1 220 230 7.4 7.4 7 1 1/4 in.GFP 28.4(721) 20(508) 32(15) 100
PF3015524.5 30(1.9) 1.5(1.11) 1 220 230 9.3 9.3 8 1 1/4 in.GFP 35.4(899) 24(610) 40(18) 100
PF500552 50(3.2) 0.5(0.37) 1 220 230 4 4 2 2 in.SS 20.3(516) 25(635) 29(13) 300
PF500752 50(3.2) 0.75(0.56) 1 220 230 6.3 6.4 3 2 in.SS 23.7(602) 25(635) 31(14) 300
PF501052 50(3.2) 1(0.75) 1 220 230 7.3 7.4 4 2 in.SS 27(686) 26(660) 35(16) 100
PF501552 50(3.2) 1.5(1.11) 1 220 230 9.1 9.1 5 2 in.SS 32.5(826) 30(762) 42)19) 100
'GFP=glass-filled polypropylene;SS=stainless steel.The 1 1/4-in.NPT GFP discharge is 2 7/8 in.octagonal across flats;the 1 1/4-in.NPT SS discharge is 21/8 in.octago-
nal across flats;and the 2-in.NPT SS discharge is 2 7/8 in.hexagonal across flats.Discharge is female NPT threaded,U.S.nominal size,to accommodate Orenco®dis-
charge hose and valve assemblies.Consult your Orenco Distributor about fittings to connect hose and valve assemblies to metric-sized piping.
2 Minimum liquid level is for single pumps when installed in an Orenco Biotube®Pump Vault or Universal Flow Inducer.In other applications,minimum
liquid level should be top of pump.Consult Orenco for more information.
8 Weight includes carton and 10-ft cord.
4 High-pressure discharge assembly required. I
5 Do not use cam-lock option(0)on discharge assembly.
6 Custom discharge assembly required for these pumps.Contact Orenco.
Capacitor pack included with pump.Custom control panel required.
8 Torque locks are available for all pumps,and are supplied with 3-hp and 5-hp pumps.
Materials of Construction
Discharge: Glass-filled polypropylene or stainless steel
Discharge bearing: Engineered thermoplastic(PEEK)
Diffusers: Glass-filled PPO(Noryl GFN3)
Impellers: Celcon®acetal copolymer on 10-,20,and 30-gpm models;50-gpm impellers are Noryl GFN3
Intake screen: Polypropylene
Suction connection: Stainless steel
Drive shaft: 7/16 inch hexagonal stainless steel,300 series
Coupling: Sintered stainless steel,300 series
Shell: Stainless steel,300 series
Motor: Franklin motor exterior constructed of stainless steel.Motor filled with deionized water and propylene glycol for constant
lubrication.Hermetically sealed motor housing ensures moisture-free windings.All thrust absorbed by Kingsbury-type thrust
bearing.Rated for continuous duty.Protected against thermal overload and equipped with surge arrestors for added security.
©2009 Orenco Systems®Inc. NTD-PU-PF-1
Rev.1.7,©8/09
Page 3 of 6

PF Series High-Head Effluent Pumps (continued)
Using a Pump Curve
A pump curve helps you determine the best pump for your system. Pump curves show the relationship between flow(gpm or U
sec)and pressure(total dynamic head,or TOW,providing a graphical representation of a pump's optimal performance range.
Pumps perform best at their nominal flow rate—the value,measured in gpm,expressed by the first two numerals in an Orenco
pump nomenclature.At low flow rates,TDH varies from pump to pump,so it is represented as a dashed line in the pump curves.
For most accurate pump specification,use Orenco's PumpSelecr software.
60 Hz Models
800 I I I I I I I I I 400 mi i mil
PF10 Series,60 Hz,0.5-2.0 hp 1— PF20 Series,60 Hz,0.5-1.5 hp—
PF1020
+. 700 350 1PF20151
c• 600 ,e 300
PF2010
O� 500 0 250. ... ....
cb▪m 400fPFtotol = 200 •
t� PF2005]
41 300 PF1007 ... R 150
200 PF1005 ---"."11•••--- 100
71
1� PF1005-FC I-.
100 w/'/4'flow 50
controller
I 0
0 2 4 6 8 10 12 14 16 0 5 10 15 20 25 30 35 40
Flow in gallons per minute(gpm) Flow in gallons per minute(gpm)
900 1 1 1 1 1 1 1 1 1 1 1 450 1 1 II
PF3050 PF30 Series,60 Hz,0.5-5.0 hp 1PF5050 ' PF50 Series,60 Hz,0.5-5.0 hp —
800 • iiiA!iIIIIIIII
400
700 " 350
,c
600300` PF30301 PF5030m500Iui'HHIUIIII
t 250 '••.
,e 400 PF3020I 200
ten •F3015 .,,11E,,EIII,MMEM� to 150 IPF5015
300 PF301,,, ', �■,"■■■■ PF5010
03 200�M�-:--�\�\\\\\\MM■ 100.....�
12 ,PF3007■E�E�A�_,E,ME`N�I IS
�M��_II� ME_NCSENI NMI ~ 50•PF5007
100L=J■i■.jirmil \�\\■■
0■■■■_.. 0
0 5 10 15 20 25 30 35 40 45 0 10 20 30 40 50 60 70 80 90
Flow in gallons per minute(gpm) Flow in gallons per minute(gpm)
NTD-PU-PF-1 ©2009 Orenco Systems®Inc.
Rev.1.7,©8/09
Page 4 of 6

Residential
Technical
AdvanTex®-AX2O Filter Data Sheet
Applications Features/Unique Specifications
Orenco's AdvanTex®Treatment System*is an innovative technology To specify this product,require the following:
for onsite treatment of residential wastewater.The heart of the •Wastewater treatment to better than "Secondary"Treatment
System is the AdvanTex®Filter,a sturdy,watertight fiberglass basin Standards
filled with an engineered textile material.This lightweight,highly
absorbent textile material treats a tremendous amount of waste- •Consistent treatment,even during peak flows
water in a small space.The AdvanTex®Treatment System is ideal for: •Timer operation for flow monitoring,flow modulation,and
•Small sites surge control
• System upgrades and repairs •Fixed film textile media(a polyester plastic),operated in an
• New construction unsaturated condition
• Poor soils •Consistent media quality
• Nitrogen reduction • Low maintenance beyond annual servicing
• Price-sensitive markets • Low energy consumption(under$1.25-2.50/month power cost
• Pretreatment at national average electric rate of$.08 kWh)
For sizing,see"AdvanTex® Design Criteria," NDA-ATX-2. •Complete pre-manufactured package,ready-to-install
•Watertight construction,corrosion-proof materials,tamper-
proof lid bolts
•Anti-flotation flanges
•Quiet operation
Standard Models
AX20,AX2ON
(AX20 units carrying the NSF logomark are labeled AX2ON,per
NSF protocol.)
Physical Specifications
Approximate Dimensions**
Filter Basin Length 91 in.
Width 40 in.
Height 31 in.
The heart of the AdvanTex® Treatment System is this sturdy, water- Area(footprint) 20 sq.ft.
tight fiberglass basin filled with an engineered textile material. Filter Dry Weight 300 lbs.
`Covered by U.S.patent numbers 5,980,748;5,531,894;5,480,561; **See AdvanTex®Treatment System drawings for exact dimensions
5,360,556;5,492,635;and 4,439,323. Additional patents pending.
AX20-Total of 2
411,
so
Orenco Systems
Incorporated AdvanTex"Treatment System AXN
Changing the tiny the Models meet the requirements of
ra„Gf llnr<tf;r.,•„,u,•” ANSI-NSF Standard 40 ATD-ATX-AX-2
www.annco.00rn for Class I Systems. Rev.1.3,W02
©Orenco Systemsm,Inc.

AdvanTex -AX
Installation Manua I Treatment Systems
Residential Applications
An illustrated guide to installing
an Orenco AdvanTex Treatment
System in a residential application.
1
4; 4.
ari
4'11 LI
4
,,,J..4
va‘%Voa
A
D�0 uC ,, -'
Cad,
Dever.
0151
Orenco Systems®
Incorporated
Changing the Way the
World Does Wastewater`
800-348-9843
NIM-ATX-AX 1 541-459-4449
Rev.3.5, 10/08 www.orenco.com
Orenco Systems,Inc www.vericomm.net
A

Installation Manual: Residential AdvanTex" Systems
Before You Begin Page 1
Overview Page 2
Installation Steps
Step 1: Review or Sketch Site Plans Page 3
Step 2: Excavate and Set Tank Page 4
Step 3: Install Risers and Water Test Tank Page 6
Step 4: Excavate and Set AdvanTex Pod Page 8
Step 5: Install Filtrate Return and Discharge Lines Page 10
Step 6: Install Recirculating Splitter Valve Page 11
Step 7: Install Biotube.Pump Package Page 13
Step 8: Connect Transport Line to Pod Page 15
Step 9: Install Passive Air Vent Page 16
Step 10: Install Control Panel Page 17
Step 11: VeriComm®Control Panel Functional Test Page 18
Step 12: System Functional Test Page 20
Step 13: Backfill Installation Page 21
,,. .. , k
Appendixes '� � ° 5 ' u r c
� �
44
tix�. n � � ,�b ��
Appendix 1: AX20 Timer Settings Worksheet Page 22
Appendix 2: Installing Grommets Page 23
Appendix 3: RSV and Float Level Diagram Page 24
Appendix 4: PBAX Pump Basin Installation Page 26
Products described in this manual are covered by one or more of the following U.S.Patent numbers:6,540,920;6,372,137;5,980,748;5,531,894;5,480,561;
5,360,556;5,492,635;4,439,323.Products are also covered by foreign patents,and additional patents are pending.
NIM-ATX-AX-1 ©2008 Orenco Systems'Inc.
Rev.3.510/08

Installation Manual: Residential AdvanTex° Systems 1
Before You Begin
As the installer of an onsite wastewater treat-
ment system,you play a crucial role.Dealers,
regulators,homeowners,manufacturers,neigh-
•
bors, service providers...we all rely on your ■ ■ s
at
expertise and good work.At Orenco,we've
worked hard to make your installation as easy
and"hassle-free"as possible. ��
We're very proud of this wastewater treatment
system.Like all our products,the AdvanTex®
Treatment System has gone through extensive
research, development,and field-testing.Then
each component is built to written specifica-
tions and subjected to quality review before Property owners,neighbors,regulators,Dealers,manufacturers,and
shipping. In addition, our AXN models meet service providers all depend on your careful installation.
the requirements of NSF-ANSI Standard 40
for Class I Systems. If this system or any of its components possesses flaws that would inhibit its proper function-
ing,please contact your authorized AdvanTex Dealer.The Dealer can also provide repair and replacement instruc-
tions and replacement components. If there is no authorized AdvanTex Dealer in your area,call Orenco Systems,
Inc.at 800-348-9843 or 541-459-4449.
This manual covers installation of all residential models of our AdvanTex Treatment Systems, including Mode 1
and Mode 3 configurations. If you're unsure which mode you are installing,check the design drawing.It's impor-
tant that you read through this entire manual before doing anything.And make sure you have the correct equip-
ment,materials,tools,and training to perform this installation.
In addition,the installation manual for the system's electrical control panel describes installation,wiring,timer set-
tings,and operating instructions for Orenco control panels. Please read all control panel documentation,as well.
Also,be sure to get a copy of our AX20 Install Video from your AdvanTex Dealer. Watching the video will help
you understand the installation process. However,please note that the manual contains more detail and is updated
more often than the video,and you must perform the installation according to the current manual to keep the
warranty in force.
Once you become familiar with the installation process,you should be able to install an AdvanTex filter in
half a day,not counting the time to install the tank and dispersal system.
Important Notes
• All tanks used with AdvanTex Treatment Systems must be prequalified. Call your local Dealer for specifics.
• The backwash discharge from a salt-type water softener MUST NOT be plumbed into an AdvanTex Treat-
ment System, or the systems warranty will be void Contact your AdvanTex Dealer if you have any ques-
tions about household plumbing arrangements that may interfere with the functioning of the.system.
• All pipe diameters given are U.S. nominal IPS pipe sizes. If you are using metric pipe,you may need
adapters to connect to the U.S.fittings supplied
• If you are not an authorized AdvanTex Installer, contact your local Dealer or Orenco for training before
installing this system.
®2008 Orenco Systems'Inc. NIM-ATX-AX-1
Rev.3.5,10/08

i
2 Installation Manual: Residential AdvanTex Systems
Overview
The AdvanTex Treatment System has five main functional units:
1. Control Panel
2. AdvanTex Filter Pod
3. Recirculating Splitter Valve
4. Biotube®Pumping Package
5. Processing Tank
0
it0
• 0
0
,a :
0
Mode 1 shown
Raw sewage enters the two-compartment processing tank through its inlet tee. In the first compartment,the raw
sewage separates into three distinct zones: a scum layer,a sludge layer,and a clear layer. Holes in the tank's baffle
wall allow effluent from the clear layer to flow into the second compartment of the tank.The Biotube pump pack-
age in the second compartment pumps filtered effluent to a distribution manifold in the AdvanTex pod. Effluent
percolates down through the textile media and is collected in the bottom of the filter basin.The treated effluent
flows out of the filter pod through a 2-in.diameter pipe that returns the treated effluent to the recirculating splitter
valve(RSV).The RSV automatically splits the return flow between the processing tank and the fmal discharge.
The RSV also controls the liquid level within the processing tank.During extended periods of no flow, 100%of
the treated effluent is returned to the processing tank.
The operation of the pump in the second compartment is controlled by a programmable timer in the control panel, -
which allows the pump to dose the filter for short periods(usually a half-minute or less),typically 72 times a day. -----
This
——
This frequent"microdosing,"which optimizes the treatment process, occurs 24 hours a day,to maintain the proper
biological environment.
NIM-ATX-AX-1 ©2008 Orenco Systems'Inc.
Rev.3.5 10/08

Installation Manual: Residential AdvanTex® Systems 3
Discharge to Step 1: Review or Sketch Site Plans
drainfield
T Before starting the installation, familiarize yourself with the site
concrete Win plans and specifics of your installation. For multipod residen-
tank tial systems, contact your local Dealer for special instructions
�1 F4 Pump _ „ . on layout, installation, and equipment. If you are installing the
vault ,
•' ; 'ksv , Pump a AdvanTex pod more than 20 feet(6 meters)away from the tank,
s .. ■ ie - r, basin
r"` ■ �— contact your Dealer or Orenco for assistance.
Air vent La V AdvanTex la)Detailed Site Plans Provided:
Pod If you are installing the Advantex System according to a set of
Inlet I ' detailed plans, we recommend that you make sure that the plans
Feil- '■' — you have accurately reflect conditions at the site. If there are dif-
trate
return wire ferences between the physical site and the plans,we recommend
0, runs
you contact the Designer before scheduling the installation.
4.
1b)No Site Plans Provided:
■ W ■• ,,F Cleanout
® e If you are installing the AdvanTex System without detailed site
* ti "'control Panel ''' plans, or with plans of limited detail,the Orenco AdvanTex Treat-
Post ' § , ment Systems Design/Engineering Package for Residential Appli-
• i r ,', cations can help you design your system layout successfully. For
House a copy, contact your local Dealer or Orenco.
Sample sketch of a Mode 1 configuration system layout • Determine and sketch the exact positions of the tank and AdvanTex
pod on the site. If a pump basin is required,sketch the location of
the pump basin. (See Appendix 4, "PBAX Pump Basin Installation.")
Discharge to Account for current and likely future landscape features in your I
drainfield sketch.
t • Be sure to position the tank and pod to allow for a minimum%in. 1
Concrete Wire per foot slope(20 mm per meter,or a 2%slope)in the line from the
tank run filtrate return at the bottom of the pod to the inlet of the RSV. (See
Appendix 3, "RSV and Float Level Diagram,")
:1 116MIN.ACk 111110414 • Determine and sketch the positions and lengths of your pipe runs and
" connections in as much detail as possible. During the installation,
Filtrate Air vent t: write down measurements to critical buried elements.
return AdvanTex • Sketch the placement of the control panel. (See Panel Installation,
Pod EIN-CP-GEN-1,for installation recommendations.)
'v Aim Inlet
.. ■ Pump I • ti�." rr basin The AdvanTex pod can be placed in several different positions
,
R.SV Pump in relation to the tank. Before determining which position is best,
vault look to see how the filtrate return line needs to be run.Notice
iii at 0 Wire that the outlet for the filtrate return line and the inlet for the
runs
transport pipe are typically installed on opposite sides of the pod.
Cleanout
i
� Control Panel—it illi iiiiii
v.
lir 1 ii Post —> a.
• 51
NM in A
House
Sample sketch of a Mode 3 configuration system layout
©2008 Orenco Systems'Inc. NIM-ATX-AX-1
Rev.3.5,10/08
1

4 Installation Manual: Residential AdvanTexSystems
Step 2: Excavate and Set Tank 0 Pod
This section covers excavating the hole for the tank and set-
ting the tank.For information on excavating the hole for the --
AdvanTex Pod, see Step 4.For information on excavating the
1/4
i RSV
/a n. 2 in.(50 mm)
hole for the discharge pump basin, see Appendix 4,"PBAX slope per foot — — — — —
Pump Basin Installation." (20 mm per meter)
,; o n ;;Tank, „,
Consider the necessary elevations and grade requirements for the Calculate the height of the pod above the tank based on
tank and AdvanTex Pod before excavating the hole for the tank. the designed length of your filtrate return line and the
installed height of your RSV above the tank.
The tank must be set deep enough below the pod to allow for a
minimum 'A in.per foot slope(20 mm per meter,or a 2%slope) F `"'
from the outlet of the filter to the inlet of the RSV on the riser. 2b
(Using an Orenco Fiberglass Tank with Tank Saddle will create
the correct slope.)Also,keep in mind that the AdvanTex Pod
needs to sit 1'/2 inches(40 mm)above fmal grade.
If a concrete tank is used or if an Orenco Fiberglass Tank without
a Tank Saddle is used,you need to calculate how high to elevate
the pod above the tank.Variables include:
• Length of the filtrate return line
• Type of tank being used
• Style of the tank adapter being used
• Elevation of the RSV3Q penetration in the riser
• Final grade of the site
Step 2a: Outline an excavation area(with chalk,paint, string, ® J
wpm
etc.)for the tank.If you plan to place your discharge basin in
the tank excavation, refer to Appendix 4,"PBAX Pump Basin Apr Ar
Installation."
Step 2b: Excavate the hole for the tank following the tank manu-
facturer's recommendations. Remember that you need the correct
depth for a consistent 1/4 in.per foot slope(20 mm per meter, or a
2%slope)from the filtrate return to the RSV. . .-
NIM-ATX-AX-1
©2008 Orenco Systems"Inc.
Rev.3.5 10/08

Installation Manual: Residential AdvanTer Systems 5
Step 2c: Make sure the bottom of the excavation is free of
debris, especially rocks and other sharp objects. If the bottom of
the excavation is uneven or rocky, lay a 4-in. (100 mm)bed of
sand or pea gravel and compact the material to create an even,
smooth surface.
Step 2d: Set the tank following the manufacturer's instructions.
ry' Follow the tank manufacturer's guidelines for watertight testing,
antiflotation measures, and backfilling to the level of the top of
the tank.Do not backfill past the top of the tank at this time.
NOTE:An AdvanTex pod can be attached to an Orenco FRP
tank using an Orenco Fiberglass Tank Saddle. Consult the
Fiberglass Tank Saddle Installation Instructions(MN-SAD-1)
or Two Piece Fiberglass Tank Saddle Instructions(NIN-SAD-2),
available from the Document Library at www.orenco.com. Some
® _ Dealers supply the pod already attached and plumbed(Fully
Assembled Package-FAP)so that the tank and pod can be
installed as a unit, as shown in the photos at left. This simplifies
installation and saves time.
Place tank on a 4-inch bed of compacted pea gravel in
uneven or rocky excavations.
U 2008 Orenco Systems'Inc. NIM-ATX-AX-1
Rev.3.5,10/08

6 Installation Manual: Residential AdvanTexe Systems
Step 3: Install Risers and Water Test Tank
NOTE:An External Splice Box(if one is used)and a bracket for
the Recirculating Splitter Valve (RST may come pre-installed on
the risers. If not, refer to External Splice Box Installation Instruc- — -
tions(EIN-SB-SBEX-1), and install the external splice box on the
riser before the riser is mounted If you need to install an RSV
bracket, refer to RSV3Q Installation Instructions, (NIN-RSV-3), External splice box RSV bracket
and install the bracket before the riser is mounted If an Internal
Splice Box is supplied instead,follow the instructions in Step 7c
to install it after the riser is in place.
Step 3a: Refer to the Riser Sizing Chart at right to ensure you
are installing the right size risers for your application. Place the
risers with their grommeted holes in the directions shown on r
your engineering plans.The riser that will have the RSV installed
in it(inlet riser for Mode 3;outlet riser for Mode 1)must be Internal splice box
installed so that the RSV inlet piping is oriented to accept the Riser Sizing and Tank Opening Chart
filtrate return line.For any risers that will have electrical conduits Mode 1 Mode 3
running to them,try to orient electrical grommeted holes to mini-
mize the number of bends.(National Electrical Code limits the Inlet riser 24 in. (610 mm) 24 in. (610 mm)
sum of all bends in a run to 360 degrees.) Inlet tank opening 19 in. (483 mm) 19 in. (483 mm)
Outlet riser 30 in. (762 mm)* 24 in. (610 mm)
Step 3b: Wipe the areas to be bonded with a clean rag to ensure Outlet tank opening 23 in. (584 mm) 19 in. (483 mm)
a clean,dry bonding surface.
* Using an External Splice Box and an'earless^PVU(NB option)
Step 3c: To bond the riser to the riser tank adapter,you can allows use of a 14-inoutlet riser
use either ADH100 or methacrylate adhesive alone.However,
because ADH100 does not provide a structural joint for approxi- 3c O
mately 24 hours,you may want to use both adhesives. If so,
apply methacrylate adhesive to the outside surface of the riser
tank adapter for a quick(usually an hour or less)structural joint.
Step 3d: When applying adhesive to the riser with the RSV,
apply an additional bead below the RSV bracket before placing
the riser on the manway,because once the riser is in position, ittak
is hard to reach under the RSV bracket with an adhesive gun. '
Methacrylate adhesive
t
J-5 rt
0,4„
.y.
'1LM.WYNu .
*Orenco FRP tanks do not require an adapter.Risers are bonded directly to the tank. Apply bead of adhesive under RSV bracket
NIM-ATX-AX-1 <>2008 Orenco Systems'Inc.
Rev.3.5 10/08

Installation Manual: Residential AdvanTex® Systems 7
0 lir Step 3e: Carefully slide the riser onto the adapter. Correctly ori-
ent the riser before the adhesive starts to set.
ss - , _ Step 3f: Apply a bead of adhesive to the inside of the adapter
and riser joint;then use a u knife or similar tool to form a
putty
continuous fillet between the tank adapter and the inside of the
riser.
Step 3g: After the adhesives have hardened, fill the tank with
clean water to a level 2 in. (51 mm)above the adhesive joint in
® the riser,to test the watertightness of the tank and the riser joint.
Do not allow the water level to rise more than 3 in.(76 mm) into
the riser because structural damage to the tank may occur.The
inlet pipe into the tank needs to be turned up or plugged to allow
,' the tank to be filled.
,,,,,,,iiii
CAUTION: Check the tank manufacturer's guidelines before
water testing the tank Some tank manufacturers require a partial
or complete backfill before a tank is water tested.
Step 3h: When the tank proves watertight, drain the excess
water to about 1 in. above the RSV cage.
©2008 Orenco Systems'Inc. NIM-ATX-AX-1
Rev,3.5,10/08

8 Installation Manual: Residential AdvanTex® Systems
Step 4: Excavate and Set AdvanTex Pod
Before installing the AdvanTex pod,consider the depth of the
tank and the height of the RSVpenetration in the tank riser.
� 4-
1-1/2 in.
Remember that the pod must be elevated high enough above the ,
tank to allow for a minimum 1/4 in.per foot slope(20 mm per
meter,or a 2%slope)on the filtrate return line,which runs from
the outlet of the filter to the inlet of the RSV.
The top of the pod should also end up approximately 1'/2 in.
(40 mm)above finished grade,to allow for settlement and drain-
age.Take into account any planned landscaping that might affect
the finished grade of the system.
With a Concrete Tank: The AdvanTex pod's lid should be 1j4 in.(38 mm)above
Step 4a: If you are installing the pod directly on top of the tank, finished grade.
follow the tank manufacturer's guidelines for backfilling the
tank and place a layer of compacted crushed rock, soil,or sand
between the top of the tank and the bottom of the pod in order to Drill through existing holes
into flange
get the required slope on the filtrate return line.
Step 4b: If the pod is not being installed on top of the tank,mark
and excavate a hole for the pod.This hole has to be at least
5 ft x 9'/2 ft(1500 mm x 2900 mm)to accommodate the anti-
flotation flanges.For multipod systems,make sure you allow at
least 44 in.(1120 mm)between each pod. lawal
Step4c: Set thein lace.An AX20 weighs about 350 lb
pod P
\Paw..(160 kg)dry.You can lift and set the pod into place by slinging , bolt,Fp
two wide truck straps under the entire unit and lifting it with an
excavator,or you can move and set it manually.
IMPORTANT: To avoid damage to the pod, make sure the lid is
closed and secured with the lid bolts before hoisting the pod with
straps. DO NOT hoist the pod with straps once the antotation
flanges are attached!Lower the pod into the hole onto 2 x 4s or
similar supports, bolt on the flanges, then remove the 2 x 4s.
Step 4d: AdvanTex pods come standard with a set of antiflota-
tion flanges.The flanges help prevent the pod from floating
out of the ground under saturated soil conditions. (See Step 13,
"Backfill the Installation.")The flanges come with predrilled
anti-flotation attaching brackets and stainless steel bolts for
attaching the flanges to the pod.With the flanges in position
under the pod,mark and drill 17/6a-in. (7-mm)diameter holes in
the flanges to line up with the predrilled holes in the tabs.Use
the 1/4-20 x 1.25 bolts and nuts provided to attach the flanges
to the brackets.
NIM-ATX-AX-1 c0 2008 Orenco Systems"Inc.
Rev.3.5 10/08

Installation Manual: Residential AdvanTexe Systems 9
With the Orenco Fiberglass Tank and Tank Saddle:
See step 5c through 5f for information on dry fitting and install-
ing plumbing before continuing.
11
If you're using the Orenco Fiberglass Tank and Tank Saddle,
""1 the saddle should be attached to the tank already.If you need
to attach the saddle to the tank,refer to Tank Saddle Installa-
tion Instructions(NIN-SAD-1).*You will not need antiflotation
flanges for the pod.
oomosit
Step 4e: Using a backhoe, lower the pod onto 2 x 4s or sections
of pipe and remove the lifting straps.
Step 4f: Sand the bottom edges of the pod that will rest on the
4g pre-sanded areas of the saddle,and wipe them with acetone to
prepare them for gluing.
Step 4g: Apply a bead of methacrylate adhesive to the sanded
area of the saddle where the pod will rest,moving the pod on its
supports as necessary.
Afr Step 4h: Remove the supports one by one and lower the pod
onto the saddle,making sure that the pod is completely seated in
the saddle.
IMPORTANT Attaching the pod to the tank with the saddle
adds the pod's buoyancy to the tank's, which in noncohesive soils
(see Step 13, "Backfill Installation') makes it necessary to pour
a concrete antiflotation collar around the midseam of the tank.
Consult a local soils engineer if you are unsure whether a con-
crete collar is needed Instructions for pouring the collar ars in
the Fiberglass Tank Installation Instructions (NIN-TNK-1).*
* These documents are included with the components to which they refer.You can also
download them from the Document Library at www.orenco.com.
©2008 Orenco Systems'Inc. NIM-ATX-AX-1
Rev.3.5,10/08

10 Installation Manual: Residential AdvanTex° Systems
Step 5: Install Filtrate Return and Discharge Lines 1 ® „, .
NOTE:All ABS components supplied by Orenco are colored
black for easy identification. DO NOT use primer on ABS parts. bil ��
If Using a Concrete Tank: ,l
Step 5a: Dry fit all of the plumbing between the filtrate return :a, `
on the pod and the split-flow tee using nominal 2-in.PVC pipe 414.
and fittings as necessary. We recommend using two 45°or 90°
elbows to create the necessary minimum 2%slope(or minimum 5`'
P/2-in. [38-mm] drop)between the pod outlet and the split flow
tee on the RSV. Mark the alignment of the fittings with a water-
proof marker.
Step 5b: Glue the pipe and fittings together with ABS/PVC Iran-
sition cement(IPS Weld-On®794 or equivalent), starting at the ��.
split-flow tee,using the marks to align the parts.
If Using an Orenco Fiberglass Tank and Tank Saddle:
Step 5c: Set the pod onto the saddle without adhesive and dry-fit 0
the plumbing.Mark the alignment of the fittings with a water-
proof marker.
Step 5d: Follow the steps for installing the pod on the saddle as
described in Steps 4e to 4h. WPM
Step 5e: While the adhesive is wet,glue the fittings together
with ABS/PVC transition cement(IPS Weld-On®794 or equiva-
lent), starting at the split-flow tee, using the marks to align the
parts.As the last step, apply cement to the outlet of the pod ande ,_ 1
311in
the pipe elbow, slide the pod back toward the RSV on the wet
adhesive,and connect the fittings. r
For All Installations:
Step 5f: Connect the 2-in. discharge line from the split-flow tee
to the pump basin or to the dispersal area,maintaining a mini-
mum 'A in.per foot slope(20 mm per meter,or a 2%slope).Be
careful not to create low spots where liquid can pond.
On the split flow tee,orient the eccentric reducing couplings
so the small end is at the lowest point possible,as shown in the
illustration to the right.Refer to Appendix 4 in this document for Eccentric
more information about installing the pump basin. reducing
coupling
0
\
Split-flow tee
Orient the eccentric reducing coupling
NIM-ATX-AX-1 ®2008 Orenco Systems'Inc.
Rev.3.5 10/08

Installation Manual: Residential AdvanTex° Systems 11
Step 6: Install Recirculating Splitter Valve
Mode 3
The Recirculating Splitter Valve(RSV)controls the recirculation
Mode 1 of effluent returning from the AdvanTex filter pod.Floating
balls in the valve rise and fall with the level of liquid in the tank.
Handle If the level is high,the valve directs effluent to the dispersal
system. If the level is low,effluent returns to the tank for further
treatment.
For systems operating in Mode 1,the recirculating splitter valve
(RSV) is installed in the riser over the tank's second compart-
ment(or in the inlet riser of the second tank in a two-tank instal-
Valve lation).Whenever possible,the RSV should be installed between
—body the baffle wall and the pump system to ensure mixing of the
Vent return effluent.
tube
—Stinger For systems operating in Mode 3,the RSV(duckbill model) is
installed in the tank's inlet risen The RSV must be installed so as
not to interfere with the inlet tee.
Step 6a: Verify that you have all the pieces of the RSV:the
handle pipe,body,quick-disconnect bracket, flanged coupling
and eccentric reducing couplings, split-flow tee, stinger pipe, and
RSV cage.The body and cage will be different depending on
Duckbill —Ball cage whether you are installing the Mode 1 or Mode 3 model.
IMPORTANT: The RSV bracket should have been installed
before the riser was installed If it hasn't been installed, install it
Quick disconnect now,following the instructions supplied with it(NIN-RSV-3)*.
bracket(ABS) k Step6b: The RSV comes with an 18-in.(457-mm) longstinger
-Handle g
Flanged coupling pipe.Determine the correct stinger length for your installation
(ABS) and shorten or lengthen the pipe if needed. If the low liquid level
Split-flow tee is not specified for the particular installation,refer to Appendix
(ABS) 3 of this manual for typical RSV and float settings. (The normal
1111/41Lms, 1111--Valve body low liquid level—the level at which 100%of the filtrate returns
(ABS) to the tank—determines the stinger length.)
Eccentric
reducing Stinger For almost all applications,the stinger will be shorter than 24 in.
couplings(2) (610 mm),and the low liquid level will be approximately 6 in.
(152 mm)below the top of the RSV cage.For stingers longer
than 36 in.(914 mm),Mode 1 RSVs require a different top plate
for the ball cage and Mode 3 RSVs require a different seating
grommet for the ball cage.Contact your Dealer or Orenco for
Ball cage more information.
(Mode 1IMPORTANT Correct stinger length is critical to the proper
shown)
operation of the system!
* This document is included with the component.You can also download it from the
Document Library at www.orenco.com.
©2008 Orenco Systems`Inc. NIM-ATX-AX-1
Rev.3.5,10/08

12 Installation Manual: Residential AdvanTex® Systems
Step 6c:After you've cut the stinger pipe to the correct length,
attach it to both the RSV cage and the RSV body using PVC ® a
cement.
IMPORTANT Some RSV3Q parts are ABS and others are
PVC. All ABS components are colored black for easy identi-
fication. Use all-purpose ABS/PVC transition cement (such
as IPS Weld-On® 794) to join them. Do not use primer on
ABS parts.
Step 6d: Mode 3 installations require the duckbill model RSV,
which has a flexible PVC tube that vents the RSV cage to atmo-
sphere.Push the flexible PVC tube onto the insert fitting on the
cage.Thread the other end of the tube through the tube holder
at the top of the RSV body.Leave about 6 in. (152 mm)of tube be
extending through the tube holder.Any excess can be cut off. suiece correctly orient d
Step 6e: If your riser is less than 30 in. (762 mm)high, shorten
the handle as needed by cutting out the excess.Then glue it into •
the top of the RSV body with ABS/PVC transition cement, such
as IPS Weld-On 794. Orient the handle crosspiece so that it will
be close to the side of the riser instead of sticking out into the
middle.
Step 6f: Push the RSV body down into its bracket until the valve
body is flush or almost flush with the bracket.Use your weight
to push it down,and then wiggle it till you're sure it's snug. Completed installation shown.
0
14:0
' , a
NIM-ATX-AX-1 ©2008 Orenco Systems'Inc.
Rev.3.5 10/08

Installation Manual: Residential AdvanTex® Systems 13
tigh Flow inducer Support pipes Step 7: Install Biotube° Pump Package
The Biotube pump vault holds the Biotube effluent filter and a
high-head pump.Your vault may have support pipes to allow it
to hang from the rim of the tank at the bottom of the riser, or it
may be an"earless"vault designed to rest on the bottom of the
AIM tank.
Step 7a: If your vault includes support pipes,detach them from
the packaging material, and remove one of the two screws from
each pipe. Slide the support pipes through the holes in the sup-
-
port brackets at the top of the vault.Reinstall the screws.
Step 7b: Gently lower the vault into position in the access riser.
If there are support pipes,they should rest on top of the tank,and
if the vault is earless, it should rest on the tank bottom.
-Taw 4 —1111
Step 7c: A splice box houses the connections for the pump and
float switches.Either an internal splice box or an external splice
box can be used.
If an external splice box is being used, it should be installed
before the riser is installed.If not, refer to External Splice Box
Installation Instructions(EIN-SB-SBEX-l), and install the
external splice box.
If an internal splice box is being used, install it now.To install an
Internal splice box
internal splice box into an access riser, lubricate both the outside
of the conduit coupling and the grommet with pipe lubricant or
an equivalent product and slide the coupling through the grom-
met until the box is snug against the riser wall.Use a conduit
1.11416 Iwo" seal to ensure condensation does not affect the system.
I
Roternal
splice.box
44-1This document is included with the component.You can also download it from the
Document Library at www.orenco.com.
NIM-ATX-AX-1
©2008 Orenco Systems`Inc. Rev.3.5,10/08

14 Installation Manual: Residential AdvanTex" Systems
Step 7d: Screw the discharge assembly into the pump.Carefully
lower the pump and discharge assembly into the flow inducer of Qd
the Biotube pump vault.
IMPORTANT To avoid damage to the pump and pump electri-
cal cord, DO NOT use the cord to lower the pump!
Okr
Step 7e: Using pipe lubricant or an equivalent product, lubricate vor
the access riser grommet and the gray nipple on the discharge
assembly.Push the nipple through the grommet and orient the — r
discharge assembly to make component removal for maintenance
easy.
Step 7f: Although float switches are set at the factory for the
appropriate depths,compare the float settings with the project110 cln,,
plans and specifications to make sure the settings are correct.If
you need to adjust a setting,refer to Appendix 3 at the end of
this document for typical RSV and float settings for residential
systems. Ir
Step 7g: Insert the float switch assembly into the float bracket
on the Biotube filter handle.Make sure you can detach it without
removing the Biotube cartridge or pump vault.
Step 7h: If you have an"earless"vault with a lifting rope, coil
the rope neatly and secure it to the splice box along with the float
cords so that it does not fall into the vault or interfere with the
floats.
Step 7i: Make sure that the components are arranged in the
riser so that you can pull out the Biotube filter cartridge and the wer
float stem without having to disconnect anything. Extending the
Biotube cartridge's handles with one-inch pipe and extending the
float stem in the same way will make maintenance easier.
NOTE:Refer to ProSTEP Effluent Pump Packages Installation
Guide (NIM-EPS-1)for more detailed pump package installation
instructions.
*
Extension in,
on Biotube file
handle
■
m
■
* This document is included with the component.You can also download it from the
Document Library at www.orenco.com.
NIM-ATX-AX-1 (C)2008 Orenco Systems'Inc.
Rev.3.5 10/08
L

'
Installation Manual: Residential AdvanTex® Systems 15
' —' Step 8: Connect Transport Line to Pod
The transport line conveys effluent from the discharge assembly
Inlet cross to the pod.The transport line can be connected to either end of
(possible inlet
location) the AdvanTex pod.We recommend installing it in the end oppo-
site the filtrate return—on the same side as the passive air vent
1111, to facilitate cleaning.
Filtrate return
Step 8a: Determine which possible inlet location you are install-
niki ill" ing the transport line into,and cut a 1%-in. (44.5 mm)hole in
the pod where it is marked with a cross. (If you are using piping
other than U.S.nominal 1-in.,measure your grommet and cut the
hole to fit.)Remove any burrs and install the 1'/4-in.grommet,
0 Inlet cross sealing it in place with ADH100 adhesive.
Step 8b: From the inside of the pod, insert the lower man><-
lne
fold elbow through the grommeted hole,and connect the 1-in.
transport line from the discharge assembly to this elbow. In cold
.... weather installations, slope the line so that it drains back to the
■ �i tank after every cycle.We recommend installing a coupling on
the transport line outside the pod next to the grommet to prevent
the line from being pushed into the pod during installation or
maintenance.
co Step 8c: Temporarily disassemble the manifold union so that,
Vent when the pump first comes on during start-up, any debris in the
® transport piping will not be pumped into the manifold(which
Top view of pod could then require orifice cleaning).
Filtrate return Transport line
Recommended position of transport line
8_Y.■ .':1 litold union
■
■
4 ma
r■
■
is
■ .:
©2008 Orenco Systems'Inc. NIM-ATX-AX-1
Rev.3.5,10/08
1

16 Installation Manual: Residential AdvanTex' Systems
Step 9: Install Passive Air Vent
Step 9a: Using 2-in.PVC pipe,plumb the passive air vent to
the 2-in. fitting that protrudes through the filter wall.Be sure the
vent line is sloped to drain towards the pod,to prevent accumula-
tion of water in the vent line.And remember that the top of the x 4
vent must be at least 3 in. (76 mm)above grade. Tod of vent must be
al least 3 in. ,'76 mm)
Step 9b: We recommend installing the air vent near a wall or in above grade
a similar location where it is less likely to be damaged by a lawn
mower or accidental kicking,etc.You can easily hide the air vent
behind shrubbery or other landscaping and paint it if another
color is desired.
0 eome.
IMPORTANT In all cases, the line between the air vent and
the pod must be sloped back%in.per foot(20 mm per meter) .._
toward the pod To prevent accumulation of water, do not allow
any "bellies"or low points in the vent piping. Keep the 2-in. vent
MON
piping less than 20 ft(6 m) in total length. F$
r
NIM-ATX-AX-1 2008 Orenco Systems'Inc.
Rev.3.510/08

' 17
Installation Manual: Residential AdvanTex® Systems
Step 10:install Control Panel
For complete control panel installation instructions, see the
installation manual for the electrical control panel that comes
with your system.These instructions ship with the control panel
and hang from a clip on the inside of the panel door.*
■ � Step 10a: Make surethe instructions and the items supplied con-
form to state and local regulations.
Step 10b: A qualified and licensed electrician should install and
service the panel and ancillary wiring in compliance with the
g • National Electrical Code,as well as state and local codes.(Wir-
ing diagrams can be found in the installation manual*that comes
with the panel.)Wiring will include the following items:
a) Incoming power to the panel. One or more circuits may be
required,depending upon the number of pumps and local
electrical codes.
b) Incoming phone line to the panel(for VeriComm).
c) Wiring from the control panel to the pump and floats.
d) Wiring to a discharge pump and floats(if applicable).
NOTE: We do not recommend installing a control panel against
the wall of a bedroom, living room, or other living space because
it makes a periodic thump during operation. If it must be placed
near the house, mount it on 4 x 4(100 x 100 mm)pressure-
treated post(s)next to the wall.
* If the instructions are missing or have been removed from the door pouch inside the con-
trol panel,call Orenco for a replacement or download a copy of the instructions from our
online Document Library at www.orenco.com.
©2008 Orenco Systems'Inc. NIM-ATX-AX-1
Rev.3.5,10/08

18 Installation Manual: Residential AdvanTex"' Systems
Step 11: VeriComm° Control Panel Functional Test
VeriComm®(VCOM)telemetry-enabled panels are used for Serial Port RS232 Power Connector
remote monitoring and control of AdvanTex pumping operations. Modem Input Fuse
Activity Test Button
Fault conditions are automatically reported to the VeriComm •
•
Monitoring System,making the system virtually invisible to the ■
homeowner.However, if fault conditions are not responded to,or :g
if the system cannot communicate with the VeriComm Monitor-
ing System,then local alarms may be activated. '; 1 4
Follow the procedures below to verify proper installation of the tt 3
VeriComm panel � 1 2345678 1
NOTE:For more detailed procedures specific to each panel
model, refer to the documentation that comes with the panel.* • Digital Inputs(8)
Digital Outputs(4)
Step 11 a: Familiarize yourself with the components of the Phone Jack Power LED
telemetry control board. Output Fuse
Step lib: Make sure the panel has been completely and correct-
ly installed,and verify that the circuit breakers are in the"On" � + 1 •
`J4587s
position.Also check the controller status.The"Power LED" • ` • "- •+�� ■+�
located on the control board will be: Recirc.Bottom Float-1 I
Recirc.Middle Float-2
• Blinking, which indicates the controller is operating normally,or Recirc.Top Float-3
• Off(when power is applied), which indicates a possible problem with Discharge Middle Float-4 .„„
Discharge Top Float-5
— the input fuse on the PC board; Recirc.Aux Contact-6
- the main fuse located inside the panel; Discharge Aux contactor
- the controls circuit breaker located inside the panel;or Push To Silence-8
- the incoming line voltage.
®
Step llc: To enable Test Mode,hold the"Push-To-Silence" ' II
button on the front of the panel until the audible alarm sounds
(approximately 15 seconds).
• The appropriate digital input should be illuminated when the button is C11II- Top float:
held in. MIL High water alarm
• When the audible alarm sounds to indicate that the panel is in Test Middle float:
Mode,release the button. Override timer
While in Test Mode,the panel will operate in the following
manner:
• The call-in function is disabled; Bottom float:
• Local audible and visual alarms are activated as alarm conditions Low water alarm/
occur; redundant off
• System Data Logs are suspended;and
• Timer cycles are shortened. Float tether
Step 11d: Familiarize yourself with the floats on the system.
If the instructions are missing or have been removed from the door pouch inside the con- veriComm®Recirculating Float Assembly shown
trol panel,call Orenco for a replacement or download a copy of the instructions from our
online Document Library at www.orenco.com.
NIM-ATX-AX-1 ®2008 Orenco Systems'Inc.
Rev.3.5 10/08

Installation Manual: Residential AdvanTe)e Systems 19
Step lle: Verify that the pump is submerged in water before
0 IN •
continuing. If the bottom float drops,the alarm should sound.
Press down the spring-loaded"MAN/AUTO"switch located
inside the panel.The pump should immediately activate.For
*� verification,the appropriate digital input should illuminate, indi-
, cating that the auxiliary contact is on.
■ Measure the voltage and amperage of the pump.
•
- a)Measure the voltage at the pump terminals in the panel.Measuring
the voltage with the pump off will confirm that the correct voltage
is connected. Then activate the pump by flipping the MAN/AUTO
switch to MAN,or using a PDA or laptop with the Bluetooth Device,
4 and measure the voltage while the pump is running. The maximum
recommended voltage drop is 3%.A low voltage condition may indi-
cate that the site wiring is improperly sized.
b)Using a loop ammeter,place the ammeter clamp around the loop of
wire located above the pump circuit breaker and read the amperage
while the pump is running and connected to the discharge assem-
"" bly with the valves at the end of the laterals closed. The amperage
Measure voltage should be within the specifications of the pump.
111111 Step llf: Refer to the control panel documentation to test the
floats that activate/deactivate the pump.To perform the float test,
make sure there is enough liquid in the tank.If there isn't enough
liquid in the tank,turn the pump circuit breaker off.
NOTE:If phone service to the panel is active, complete step
11g. If not,proceed to step Il h.However,phone service should
be activated before system start-up.
11. Step 11g: Press and release the"Push-To-Silence"button 15
4 times within a one-minute period.This instructs the panel to call
the VeriComm Monitoring System.
iumak:
• A red LED("Modem Activity"component)should illuminate,indicat-
ing that the controller has established communication with the host.
(This may take a few minutes.)
• Once the communication session has ended, the modem will auto-
matically disconnect.
• If the LED does not illuminate within the specified time, verify that the
phone line has a dial tone. This can be done by hooking up a phone
Measure amperage to the line that is going into the panel.
Step 11h: The panel will automatically disable Test Mode and
return to normal operation after 30 minutes.To disable Test
Mode manually,hold the"Push-To-Silence"button on the front
of the panel until the audible alarm sounds(approximately 15
seconds).The appropriate digital input should be illuminated
when the"Push-To-Silence"button is held in. When the audible
alarm sounds to indicate that the panel is no longer in Test Mode,
release the button.
©2008 Orenco Systems'Inc. NIM-ATX-AX-1
Rev.3.5,10/08

20 Installation Manual: Residential AdvanTe)( Systems
Step 12: System Functional Test ,z, ={ .
Once power is connected to the control panel,follow these steps
to prepare the system for operation.
Step 12a: For Mode 1B and 3B installations,fill the pump basin
with water to a level just below the lowest float.
Step 12b: Verify both manual and automatic operation of the
recirculation pump. Before running the pump,ensure that the
tank's water level is at least 4 in.(102 mm)above the bottom
float,but below the top float.Be sure that you have temporarily
disconnected the manifold union. Hold the toggle switch in the
control panel on"Manual"to test manual operation of the pump , „ •.
and clear any debris in the transport piping.
Step 12c: Reconnect and hand-tighten the manifold union.
Verify that all the lateral ball valves are open,and run the pump
in the"Manual”position for 5 or 10 seconds to flush any con-
struction debris out of the manifold piping.Completely close
all lateral valves after flushing is complete.With the pump still
running manually,remove several orifice shields and measure
the squirt height with a tape measure.The squirt height should
measure approximately 3-5 ft(0.9-1.5 m). Windy conditions will
cause the squirt heights to measure less.
NOTE:If the desired squirt height is not achieved or the system
does not pressurize, check for debris, breaks, or closed valves. 12`�
Also ver&that the pump is receiving sufficient power.If the
system still does not pressurize correctly, contact your Dealer or
Orenco for technical assistance.
Step 12d: For more accurate residual head measurements,attach
a piece of clear PVC to the end of the lateral.Record the residual
head measurement at start-up and before and after servicing.
Step 12e: Return the MAN/AUTO switch to"Automatic."To
facilitate quick testing of the automatic operation,put the panel JP 'it
into Test Mode. £
Step 12f: Make sure the tank is filled with clean water up to a
level about 1 in. (25 mm)above the RSV cage.At this point the
water level should be well above the bottom float.In the con- IMPORTANT Before using a generator
trol panel,turn on the pump by holding the toggle switch in the to operate a pump, contact Orenco or your
"Manual"position.As water begins running through the system, Dealer to make sure it can supply sufficient
ensure proper drainage through the filtrate return line and RSV. starting amperage.
All or some of the return filtrate flowing to the RSV should be
exiting the system through the final discharge line.Check that no
water is leaking at any of the plumbing joints.
NIM-ATX-AX-1 ©2008 Orenco Systems"Inc.
Rev.3.5 10/08

Installation Manual: Residential AdvanTex® Systems 21
—96 Step 13:Backfill Installation
IMPORTANT When backfilling, be careful not to alter the
al slope of pipes. Brace the pipes or place the pipes on a compacted
bed and carefully fill around them.
NOTE:Before backfilling, make sure all pod and riser lids are
or
.
bolted down.
• Step 13a: Backfill the tank excavation if you haven't done that
yet.Follow the tank manufacturer's guidelines for backfilling up
;rte" to the height of the tank.
Stepl3b: Backfill the discharge basin, if you haven't done that
yet. For installations in areas with high water tables or with non-
cohesive soils, follow guidelines in Appendix 4.
Step 13c: Backfill and compact around the AdvanTex pod in
maximum 12-in. (305-mm)lifts.Native material is acceptable if
there are no large or sharp rocks that may damage the filter walls.
If native material is not usable,backfill with sand or pea gravel.
For installations in non-cohesive soils*with high seasonal wa-
ter tables,use IA"crushed rock as the backfill material.
Step 13d: Slope the ground away from the pod to prevent sur-
face water from ponding on or around the pod.
Step 13e: Make sure all lids are secured before leaving.
IMPORTANT After baclflling, call the system's Service
Provider to arrange for the official System Start-up.
* 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-in.(51-mm)length
of 1/8-in.(3-mm)thread can be held on one end without tearing,the soil is cohesive.
NIM-ATX-AX-1
2008 Orenco Systems'Inc. Rev.3.5,10/08

22 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(.17 min) 20.00 •Assumes water usage of 50 gal.(190 L)per person per day and a
3 15 sec(.25 min) 19.75 return recirculation ratio of 3: 1 (Filter recirculation ratio of 4: 1).
•Override OFF cycle time is set at one-half of the OFF cycle time.
4 20 sec(.33 min) 19.45 Override ON cycle time is set the same as the ON cycle time.
5 25 sec(.42 min) 19.70
6 30 sec(.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 determine 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.
., . 1 . • ♦• 1 y 1 U le
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 lid) (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
Rf Filter recirculation ratio 4: 1 down depending on system performance.(Range of 2 to 6.)
Total daily flow to AX20 600 gpd (Actual daily flow) x (return recirculation ratio+1). Must be _< 3000
(2280 L/d) gpd(11,370 L/d).Actual flow should not exceed 500 gpd(1895 L/d).
(500 gpd x 6:1 Rb=3000 gpd)
0, Actual pump dose rate 33.3 gpm Determine this value by field-testing or by using Orenco's
(126 L/min) PumpSelect""'.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.
ilr . I ell lv •
Plugging in the above values and rounding,we get the following:
[1440 . Td • Qd 1440. 0.25 . 33.3
T, = Id T, = — 0.25 = 19.74=19.75
(Rb+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 per day of 300 cycles per day.
Gallons per cycle 8.3 gal. With 68 orifices and using the Td range recommended above,
(31 L) you will maintain the recommended 0.08 to 0.25 gal.(0.45 to 0.95 L)
per orifice per dose.
NIM-ATX-AX-1 ,T>2008 Orenco Systems"Inc.
Rev.3.510/08

Appendix 2: Installing Grommets 23
0 Grommet(at 12 o'clock) Orenco offers hole saws with pocket cutters in several sizes that
Splice box make cutting grommet holes simple and easy.These RKHS hole
Discharge saws cut away the ribs as the hole is cut, eliminating the need to
/ \ assembly notch and break the riser ribs with an angle grinder and chisel*.
�_ Grommet
U (at 3 o'clock) • RKHS100 for 1-in.grommets
/ Support pipes • RKHS125 for 1'/4-in. grommets
,/ Biotube pump vault • RKHS150 for 1'/2-in.grommets
• RKHS200 for 2-in.grommets
0 Step 1:To install grommets in the field, first mark the riser for
location of the grommets.(For Perma-Loc risers,you should
try to avoid cutting through the pipe seam—the extra thick rib
ditunless it is unavoidable.)
Step 2: Using the correctly-sized RKHS hole saw and a drill of
at least 18 volts,cut the hole and grind the ribs down until you
have a flat, smooth surface for installing your grommet.Do not
grind too deeply into the riser—about '/6 m is sufficient.
OStep 3: Use a wire brush to clean up the cut,then a deburring
tool or knife to deburr the edges of the opening,being careful not
to enlarge the opening.
Grommet Hole Saw Sizing Chart
4 i `.' Grommet Size(in.) Hole Size(in.)
1/21 NOTE
O 3/4 11/4 Grommet size=nominal(IPS)pipe
size.For more information about
1 1916 grommet dimensions and actual
13/4 PA pipe O.D.,see Orenco's Grommet
11/2 21/8 Submittal(NSU-RLA-PG-1),avail-
2 23/4 able from the Document Library at
3 37/8 www.orenco.com.
4 5
ttl 1 1 �I 44
.
i Step 4: Install the grommet in the risen Apply a bead of
ADH100 adhesive to the groove of the grommet prior to inser-
tion into the riser hole.This will make the grommet more secure
0and will overcome any imperfections in the drilled hole.
1
* If you don't have an Orenco RKHS hole saw and you have to use an angle grinder and chisel
to break the riser ribs,refer to Grommet Installation Instructions(NIN-RLA-G-1).This doc-
ument is included with the riser.You can also download it from the Document Library at
wwworenco.com
©2008 Orenco Systems'Inc. NIM-ATX-AX-1
Rev.3.5,10/08

24 Appendix 3: RSV and Float Level Diagram
This diagram shows RSV and float levels for a system that uses a VeriComm Control Panel. With an MVP Control
Panel, a two-float configuration is used (the high water and override floats are combined), and therefore this top
combination float may be located 1-2 in. (25-51 mm)below the invert of the inlet.
This 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.
. I f
I
1 ♦ I
i 1=1—_
I
1
1
i
1
I NOTE:Maintain a minimum V4 in. NOTE:Maintain a minimum%in.
per foot(20 mm per meter,or 2%) per foot(20 mm per meter,or 2%)
J slope from the pod outlet to the slope from the pod outlet to the
J RSV inlet. RSV inlet.
1
1i
Q
i
i
J
jJc
i 1r(50 mm) r(50 mm)
i
I
SI IIIII \
� Cmin.r� High alarm
1 — — Overridewater al — —— —
(50 mm)
— —— 1 approx.r
(50 mm) approx.6" Surge volume a rox.6"
Normal 100%discharge (150 mm) (approximately 250 gallons)(950 L) (150 mm)
RSV — ——_-_?--Normal low operating liquid level(100%rgcirc)----- — -- — — -
cage min.f
(100 mm)—v——Low water alarm/redundaM off
NOTE:For Mode 1
— installations,the Standard
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
\.
NIM-ATX-AX-1
©2008 Orenco Systems'Inc.
Rev.3.510/08

25
Determine the RSV Level
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 the top of the RSV cage. (The normal low oper-
ating 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 250 gallons(948
Standard internal splice box L).For Mode 3 installations,the duckbill model RSV,which has
a flexible PVC tube that vents the RSV cage to atmosphere, is
required.
'' l Determine the Float Levels
J C a /r
_ . 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.
it • I ; External Splice Box
■' I / NOTE:Before leaving the site, verb that the "low water alarm/
= redundant off"float is positioned at least 10 in. (254 mm) below
"1"01 zthe top of the RSV cage.
ap romm) -Normal 100%discharge
�50 mm)
► �I
RSV
��
cage - N —I
•:
$'4 o'°;:
lC)l
©2008 Orenco Systems'Inc. NIM-ATX-AX-1
Rev.3.5,10/08

VeriComm AXA2 SA UV
VeriCoillili® (IP Upgrade Kit is required if Internet line is used)
AXA Control Panels Technical
Data Sheet
For AdvanTex`p Treatment Systems Communication and Alarm Management
• Remote telemetry capabilities coupled with a Web-based
Applications monitoring application(see VeriComm Monitoring System,
ATD-WEB-VCOM-1)for communication and alarm manage-
VeriComm®AXA1 and AXA2 remote telemetry control panels are ment.Updating of point values(including timer settings)and
used with simplex pumping operations—timed recirculation, receipt of queued changes during each communication ses-
with gravity discharge—for AdvanTex®Treatment Systems. sion with host.Communication sessions that occur monthly,at
Coupled with the VeriComm Web-based Monitoring System, a minimum,and more frequently during alarm conditions.
these affordable control panels give water/wastewater system • Multiple methods of communication,as follows:
operators and maintenance organizations the ability to monitor
and control each individual system's operation remotely,with Call-In to VeriComm®Host
real-time efficiency,while remaining invisible to the homeowner. – Automatic notification to host of"Alarms,"which signal
VeriComm AXA panels allow remote operators to change system fault conditions that need to be addressed immediately
parameters,including timer settings,from the Web interface. (e.g.,pump failure).
– Automatic notification to host of"Alerts,"which signal
– less critical fault conditions and which trigger the panel's
troubleshooting logic and alternative operating mode
!, •••i x (e.g.,stuck float switch).
l=== .:–.,... salk ' – Automatic notification to host of"Updates,"which include
alarm updates or all-clear notifications following Alarms/
i r Alerts,as well as normally scheduled monthly panel reports.
® – Manual,forced communication from panel to host to effect
Mi. 11110411111111; an updating of point values and receipt of queued changes.
1� Real-Time Direct Connection to Panel
., ,, , – Manual,direct connection at the site via RS-232 serial port,
Typical AXA_ VeriComm®Control Panel to allow a local operator real-time access to detailed logged
Standard Models: data and the ability to change point values from a laptop.
VCOMAXA1, VCOM AXA2 – Manual,forced communication by local operator/hom-
To Specify... eowner at the site to initiate an auto-answer mode,allowing
a remote operator real-time access to detailed logged data
To specify this panel for your installation,require the following: and the ability to change point values.
Basic Control Logic: Two Operating Modes During real-time,manual connections,software with open
architecture(and password security)is used;no proprietary
• A"Normal Mode"that manages day-to-day functions. software is required.VT100 protocol allows access and control
• A"Test Mode"that suspends data collection and alarm report- from any computer modem(Mac or PC)with a simple com-
ing during installation and service. munication program(e.g.,Windows®HyperTerminal);multilevel
password protection in panel ensures that only qualified per-
Data Collection and Utilization sonnel can access the panel's data.
• Data logs of system conditions and events,such as pump run Additional Features
times,pump cycles,and alarm conditions. �..
• Status light indicators on the board,
Troubleshooting and Diagnostic Logic including...
• Troubleshooting capabilities that can report suspected failed – Flashing green LED for normal Cal
components,which then trigger Alarms. operation
Advanced Control Logic - Yellow LEDs for status of digital inputs Incorpoted
Orem a Systems'
• Advanced control logic that activates during float malfunctions – Red LEDs for status of digital outputs Changing the Way the
to diagnose the situation and keep the system operating nor- and modem activity Word Dors Wastewater'
mally until servicing. • UL-recognized and FCC-approved 800-348-9843
9 PP www.orenco.com
For more information,try our online demo at ATD-CP-VCOM-6
www.vericomm.net(no password required). Rev.2.4©6/06
Page 1 of 2

Technical
VeriComm® AXA Control Panels Data Sheet
_ ,0(i I
11\0
Contactor o/ o
1. Motor-Start Car0 00 oma 0 o I—
® o
2. VeriComm Remote Telemetry Board DIED Lio C1=1 2
0
3. Toggle Switch SSSS
D0000 ° n
let ' o - - . ^I II i
4. Control Circuit Breaker TO 'If.,v}•}•,},f:,}-}f,,.°
TO
5. Pump Circuit Breaker
6. Fuse / 3
7. Transformer OEL
24
8. Audio Alarm
9. Visual Alarm ts--gi
10. Panel Enclosure J L 5
o\— Alit. /o
10 9 8 7 6
Standard Components
Feature Specifications
1. Motor-Start Contactor 120 VAC:16 FLA,1 hp,60 Hz;2.5 million cycles at FLA(10 million at 50%of FLA).
240 VAC:16 FLA,3 hp,60 Hz;2.5 million cycles at FLA(10 million at 50%of FLA).
2. VeriComm®Remote Telemetry Unit* ATRTU-100:36/18 VAC(center tap transformer),8 digital inputs,4 analog inputs,4 digital
outputs,0 analog outputs,on-board modem(2400 baud),LED input and output indicators,
1-year battery backup of data and program settings.
3. Toggle Switch Single-pole switch,automatic On,with spring-loaded,momentary,manual On.20 A,1 hp.
4. Control Circuit Breaker 10 A,OFF/ON switch.Single-pole 120 VAC,double-pole 240 VAC.DIN rail mounting with
thermal magnetic tripping characteristics.
5. Pump Circuit Breaker 20 A,OFF/ON switch.Single-pole 120 VAC,double-pole 240 VAC.DIN rail mounting with
thermal magnetic tripping characteristics.
6. Fuse 120 VAC Primary,36 VCT®0.85 A Secondary.
7. Transformer 250 VAC,1 A.
8. Audio Alarm 95 dB at 24 in.(610 mm),warble-tone sound.
9. Visual Alarm 7/8 in.(22 mm)diameter red lens,"Push-to-silence."NEMA 4,1 W bulb,120 VAC.
10. Panel Enclosure Measures 13.51 in.high x 11.29 in.wide x 5.58 in.deep(343 mm x 287 mm x 142 mm).
NEMA 4X rated.Constructed of UV-resistant fiberglass;hinges and latch are stainless steel.
Conduit couplings provided.
VCOM-AXA1 120 VAC,3/4 hp,14 A,single-phase,60 Hz.
VCOM-AXA2 240 VAC,2 hp,14 A,single-phase,60 Hz.
Optional Components
Feature Specifications Product Code Adder
Pump Run Light 7/8 in.(22 mm)diameter green lens.NEMA 4,1 W bulb,120 VAC. PRL
Anticondensation Heater Self-adjusting;radiates additional wattage as temperature drops. HT
UV Disinfection Compatibility UV grounded power circuit and alarm contacts.Pump disable upon UV failure. UV
*See VeriComm®Remote Telemetry Unit(ATD-CP-VCOM-1)and VeriComm*Monitoring System(ATD-WEB-VCOM-1)for details.
ATD-CP-VCOM-6
Rev.2.4©6/06
Page 2 of 2

Float Switch Assemblies °Eili
Oneneo Systems'
Incorporated
1-800-348-9843
Installation, Operation and Maintenance Instructions
Model MF MF3 30'Cords to be installed full length through the junction box
to the control panel. The float cords are not to be cut in the
Installation Instructions junction box or anywhere before connection to control panel.
The float switch assembly is typically mounted in the screened pump vault or effluent screen inside of a septic or dosing tank.
The assembly is detachable without removal of the screened pump vault or effluent screen.A typical float switch assembly is
shown below.
Step 1:
Each float cable is provided with a color marker.This marker indicates the 0 0
function of the float. Make sure that your float cable color markers corre-
spond with the wiring diagram provided. If the wiring diagram does not Float function
match your float cable marker colors,contact Orenco Systems®Inc.or color marker
your local dealer for assistance.
Float stem
Adjustable float
collar
.7-
• t-- Stainless steel
set screw
t
1 31
Float
Step 2:
To check for proper float switch operation,move each switch up and down
and check for interference. Remove the assembly from its holding bracket
by snapping it out of the holding bracket. 1011111111141 ,
II
©2003 Orenco Systems Inc. NIN-MF-MF-1
Rev.2.0,©11/04
Page 1 of 4

Installation Instructions (continued)
-- � Step 3:
© t If any float interferes with another,the float may be adjusted by loosening
4the stainless steel set screw provided in the float collar. Using a phillips
k screwdriver,slowly back the screw out of the collar to a point at which the
, collar may be adjusted. Be careful not to back the screw completely out of
lb.
Cid the collar.Carefully rotate the collar on the stem until the float switches can
1 111 move freely past one another.Tighten the stainless steel set screw and
.rli ,1.) recheck.
Warning: Be careful not to alter the the tether lengths of any of the floats.
�, s. .* Alteration of the tether length may affect proper operation of the float
ti , ' switch assembly.
IIIIP
Step 4:
© 'iik 4
II Check the float settings with the project plans and specifications. If the set-
tings need to be adjusted,loosen the set screw as described in step 3.
Adjust the float switches to the desired level and tighten the set screw.
'+- Make sure float level settings do not violate any state or local regulations.
Note: The float stem provided is the maximum length possible without
interfering with the pump minimum liquid level or screened pump vault
` intake ports. Never lengthen the float stem without prior approval from
Orenco. Lengthening of the float stem will void the warranty.
'- r3.
--x Step 5:
04"t l Replace the float switch assembly in the holding bracket. Make sure the
W .! + assembly snaps fully into the bracket.
Step6:
IT To allow for easy removal of a float switch assembly, a 1" diameter handle
may be added to the top of the float switch assembly. Measure the distance
from the top of the float switch assembly up to about one foot from grade
level. Cut a 1"diameter PVC pipe to the measured length and glue it into the
handle.
111V_
-400.010
NIN-MF-MF-1 ©2003 Orenco Systems®Inc.
Rev.2.0,©11/04
Page 2 of 4

Installation Instructions (continued)
Step 7:
When used with an Orenco electrical splice box: O "'
Push the level control wires through the watertight cord grips into the
electrical splice box.Leave an adequate length of electrical cable coiled 111
inside the riser to allow for easy removal of the pump and float switch
assembly. Do not remove the colored markers or the paper tags from the
float cables,and do not try to thread the markers and tag through the •I
cord grip.Tighten the cord grips by hand,not by tool,then test the tight-
ness of the cord grips by tugging on each cable.A cable is secure when
the cord grip is tight enough to prevent slippage.Adequate lengths of
cable should be left within the splice box to allow easy removal for future
disconnecting and resplicing.
Note: See the splice box instructions(EIN-SB-SB-1)and
corresponding splice box diagram for connection instructions.
©2003 Orenco Systems°Inc. NIN-MF-MF-1
Rev.2.0,©11/01
Page 3 of 4

moo,
Maintenance Instructions
Orenco Systema'
Incorporated
1-800-348-9843
During the annual inspection,follow the testing procedures provided to ensure that the system is operating properly. If a float is
found to be faulty,either during the annual inspection or during troubleshooting after an alarm condition,see the section below
titled Removing and Replacing Inoperative Floats.
Removing and Replacing Inoperative Floats
Important: Before doing any work either on the wiring to the level control floats and pump in the vault or in the pump control
panel,switch the circuit breakers in the panel to their"OFF"positions;then switch off the power to the system at the service
entrance panel.
1. Remove the float assembly from the vault.
2. Using a Phillips screwdriver, remove the stainless steel screws from the splice box lid,being careful not to drop the screws
into the tank. If the splice box was submerged,or if there is a crack in the conduit,there may be water in the splice box. If
this is the case,remove water from the splice box with a syringe,sponge,or other appropriate method. Loosen the cord grip
at the splice box and verify the appropriate splice for the float.Unscrew the wire nuts and remove the float.
3. Remove the inoperative float and replace it with a new one. Push the float cable through the watertight cord grip into the
electrical splice box. Leave an adequate length of electrical cord coiled inside the riser to allow for easy removal of the float
assembly. Do not remove the colored markers or the paper tags from the float cords,and do not try to thread the markers and
tag through the cord grip.Tighten the cord grip by hand,not by tool,then test the tightness of the cord grip by tugging on the
cord.A cord is secure when the cord grip is tight enough to prevent slippage.An adequate length of cord should be left
within the splice box to allow for easy removal for future disconnecting and resplicing.
4. Refer to document EIN-SB-SB-1 for instructions to splice the float wire to the wire from the control panel.Attach the float
wires using the waterproof wire nuts. It is necessary to replace this wire nut with a new watertight wire nut.Always use
watertight wire nuts or heat shrink splice kits for all connections!
5. Replace the float and collar and return the assembly to the pump vault.
6. Reconnect power and test the unit.
NIN-MF-MF-1 ©2003 Orenco Systeme Inc.
Rev.2.0,©11/04
Page 4 of 4

Re-circulating Splitter Valve
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Technical Data Sheet '-:-- '
4'1
Adapt Housing for Burialail
UV Disinfection U OrenSystems
Incorporated
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 Uday),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 UW/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 104cfu/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 1
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
I Power cord
• Require a quick-disconnect fitting for easy inspection and
cleaning.
- Cord grip j
a For Orenco's AdvanTex Treatment Systems:
I Lamp handle • Require suitability with Orenco MVP Panels or the VeriComm®
Monitoring System.When coupled with an AdvanTex
Treatment System,the MVP panel or VeriComm Monitoring
� System prevents discharge of non-disinfected effluent due to
Inlet 1; lamp failure.A current sensor monitors lamp function and,in
.i
- '— 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
UV-125/31-P
�i I
Quartz sheath
and lamp i Nomenclature
UV - 125 / 31 - P
THousing Housing material:
P = SCh 40 ABS
i
Flow-through Lamp length:
J ; ; I 31 =31 in.(787 mm)
spacer
Lamp output:
125=125µw/cm2
- Y 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)
ill IES
E �'7: �� G
ill li, ..----_.,
T Flowpath
B po F r+
Flow path
ri mmillio.- Orenco UV Disinfection Unit,top view
i -r Dt 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
1W 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 DN)
Performance
1 —iLamp 31"(787 mm),120V,AC,50 or 60 Hz,425 mA,
• 38 W;radiant intensity is 125 pw/cm2 at 254 nm
(0 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

. .. 5TF-N18, Z4 A 30
4
FEATURES
Use as a security measure to keep
persons. especially children, from
accidental entry while systems are
being serviced or any other instance
where a cover is removed
o Available to fit 18'. 24' and 30"
diameter risers
. Open areas in web are large enough
i to allow tanks to be pumped without
having to remove the security net
• 'si •:• Installs easily in our segmented riser
and others
r
'4Install safety net devices in every riser(septic
' 4, tank, pump tank, and pump chamber).
! Nets should have multiple D-clips to facilitate
removal of nets for maintenance.
Order part No.STF-N18
STF-N24
STF-N30
---____.-._. _11
I w� w
i .`(
CAD detail drawing available in DXF format
...... , 1 _ 1
RELATED PRODUCTS
+u \ STF-CI24 page 5
"""
*MPS. STF
01,{C ICA- -APC24G page 6
•' 1 STF-APC24B page 6
STF-R824B page 9
STF-AR24 page 9
STF-APC24GI-075 page 14
STF-APC24Bi-475 page 14
STF-APC24GI-100 page 14
STF-APC2461-100 page 14
STF-APL24G page 14
U S.Patent Pending STF.APL24B page 14
PAM.
Toll Free 888-999-3290 Office 231-582-1020 Fax [phone] Email simtech©freeway net Web www gag-simtech corn 1 a