US

Approvals/Manuals
Dealers
Distributors
Sand Analysis Labs
Sand Suppliers
Training and Certification
Associations/Trade Shows

Advanced Enviro-Septic^®, Enviro-Septic^® , Simple-Septic^® , and EnviroFin^®Now approved in the state of Alabama:

We are proud to introduce the Advanced Enviro-Septic^®, Enviro-Septic^® (ES), Simple-Septic^® (SS), and EnviroFin(R) (EF) Treatment Systems in Alabama. Advanced Enviro-Septic^® is the next generation of our effective and reliable Enviro-Septic^® technology; it has received Class I Certification under NSF International/ANSI’s Standard 40 (together with Simple-Septic^® , Enviro-Septic^®and EnviroFin®) for Wastewater Treatment Devices. The AES product is also approved for non-NSF Certified installations in Alabama. The reduced bed size of the Advanced Enviro-Septic^® will allow it to be approximately 75% smaller than traditional stone trench systems.

Key benefits:

12 inch separation from system sand bottom to restrictive layer.
Smaller footprint = Reduced fill material.
Affordable, passive wastewater treatment that works great in intermittent situations.

Dealers and distributors:

Bron Bradley is the authorized certification course instructor as well as the Alabama distributor for Advanced Enviro-Septic^®, Enviro-Septic^® , Simple-Septic®and EnviroFin®. For information regarding design, installation, and sales locations please contact Bron Bradley at 256-706-7941 or email [email protected]

Certification Classes:

We require individuals who wish to design or install an AES, ES, SS, or EF system be certified by attending the Design and Installation Certification Class. The class offers various design and installation configurations, troubleshooting techniques and tricks of the trade. To view the class schedule and certification options click on the ‘Training and Certification’ tab above.

Manual:

Advanced Enviro-Septic^®, Enviro-Septic^®,Simple-Septic^® and EnviroFin^® wastewater treatment systems have been approved for use throughout the State of Alabama.

Alabama July 2015 AES, ES, and SS Pipe Design & Installation Manual

Alabama EnviroFin® Wastewater Treatment System Manual

Forms and Worksheets:

Alabama Designers’ Worksheet

A New Solution for Onsite Septic Systems:

We are proud to introduce the Advanced Enviro-Septic^® Treatment System (“AES”) in Arizona. Advanced Enviro-Septic^® is the next generation of our effective and reliable Enviro-Septic® technology; certain systems have received Class I Certification under NSF International/ANSI’s Standard 40 for Wastewater Treatment Devices.

Manuals:

Coming Soon!

Certification Required:

We require individuals who wish to design or install an Advanced Enviro-Septic® or Enviro-Septic® System be certified by attending the Enviro-Septic^®Design and Installation Certification Class. The class offers various design and installation configurations, troubleshooting techniques and tricks of the trade. To view the class schedule and certification options click on the ‘Training and Certification’ tab above.

The Enviro-Septic^® Wastewater Treatment System is approved for use in Connecticut; however, our current approval requires the system to be designed in much the same way as a conventional pipe and stone system. In other states where we are approved for use, our systems are given a significantly reduced bed size and/or reduced separation distance to restrictive features in recognition of our superior treatment capabilities. For example, in New Hampshire, our bed size can be less than half the size of a conventional leachfield, and our system can be installed closer to the water table than any other approved product.

The smaller bed size requirement is primarily what makes our system a good value to the consumer, since less fill material, excavation, and labor is required to install our system. However, since the State of Connecticut does not allow for a bed size reduction with our product, using our system would simply not be cost-effective for the consumer. For this reason, we have elected not to distribute Enviro-Septic^® in Connecticut at this time.

Advanced Enviro-Septic^® now approved in the state of Florida

We are proud to introduce the Advanced Enviro-Septic^®Treatment System (“AES”) to Florida. Advanced Enviro-Septic® is the next generation of our effective and reliable Enviro-Septic^® technology; it has received Class I Certification under NSF International/ANSI’s Standard 40 for Wastewater Treatment Devices. The reduced bed size of the Advanced Enviro-Septic^® will allow it to be smaller than traditional stone trench systems.

Certification Classes

We require individuals who wish to design or install an Advanced Enviro-Septic^® be certified by attending the Advanced Enviro-Septic^® Design and Installation Certification Class offered by Presby Environmental authorized personnel or to view the online training videos (see below). The class offers various design and installation configurations, troubleshooting techniques and tricks of the trade. All professionals involved in the review or approval of Presby systems should also become certified.

As an important part of your training, please watch this orientation video by the inventor David W. Presby

Presby Environmental, Advanced Enviro-Septic® (AES®)

Manuals and Approvals

Advanced Enviro-Septic^® has been approved for use throughout the State of Florida.
Florida Design and Installation Manual

Forms and Worksheets

Florida Designers’ Worksheet (pdf)
Florida Designers’ Worksheet (doc)

Dealers tab
Sand suppliers
Sand analysis labs
State Specific Training/Certification

Advanced Enviro-Septic^® now approved in the state of Georgia:

We are proud to introduce the Advanced Enviro-Septic® Treatment System (“AES”) in Georgia. Advanced Enviro-Septic^® is the next generation of our effective and reliable Enviro-Septic^® technology; it has received Class I Certification under NSF International/ANSI’s Standard 40 for Wastewater Treatment Devices. The AES product is also approved for non-NSF Certified installations in Georgia. The reduced bed size of the Advanced Enviro-Septic^® will allow it to be approximately 75% smaller than traditional stone trench systems.

Key benefits:

12 & 24 inch separation from system sand bottom to restrictive layer.
24 inch separation equals 50% reduction in trench and bed sizing
Smaller footprint = Reduced fill material.
Affordable, passive wastewater treatment that works great in intermittent situations.

Dealers and distributors:

Bron Bradley is the authorized certification course instructor as well as the Georgia distributor for Advanced Enviro-Septic^®. For information regarding design, installation, and sales locations please contact Bron Bradley at 256-706-7941 or email [email protected]

Certification Classes:

We require individuals who wish to design or install an Advanced Enviro-Septic^® be certified by attending the Advanced Enviro-Septic® Design and Installation Certification Class. The class offers various design and installation configurations, troubleshooting techniques and tricks of the trade. To view the class schedule and certification options click on the ‘Training and Certification’ tab above.

Manual:

Advanced Enviro-Septic^® has been approved for use throughout the State of Georgia.

Georgia Design & Installation Manual

A New Solution for Onsite Septic Systems:

We are proud to introduce the Advanced Enviro-Septic^® Treatment System (“AES”) in Idaho. Advanced Enviro-Septic^® is the next generation of our effective and reliable Enviro-Septic® technology; the systems have received Class I Certification under NSF International/ANSI’s Standard 40 for Wastewater Treatment Devices.

We require individuals who wish to design or install an Advanced Enviro-Septic^® be certified by attending the Advanced Enviro-Septic^® Design and Installation Certification Class. The class offers various design and installation configurations, troubleshooting techniques and tricks of the trade. To view the class schedule and certification options click on the ‘Training and Certification’ tab above.

Manuals:

AES Design & Installation Manual

Advanced Enviro-Septic^® Now approved in the state of Illinois

We are proud to introduce the Advanced Enviro-Septic^® Treatment System (“AES”) to Illinois. Advanced Enviro-Septic^® is the next generation of our effective and reliable Enviro-Septic^® technology; it has received Class I Certification under NSF International/ANSI’s Standard 40 for Wastewater Treatment Devices. The reduced bed size of the Advanced Enviro-Septic^® will allow it to be smaller than traditional stone trench systems and have the ability to direct discharge treated effluent.

Certification Classes

As an important part of your training, please watch this orientation video by the inventor David W. Presby

Presby Environmental, Advanced Enviro-Septic^® (AES)

Manuals and Approvals

Advanced Enviro-Septic® has been approved for use throughout the State of Illinois.
Illinois Design and Installation Manual

A Solution for Failed Systems

Advanced Enviro-Septic^® and Enviro-Septic^® are becoming the replacement System solution in many counties in Indiana.

Septic Tank Outlet Filter Requirement Waived

Septic Tank outlet filters are not required by ISDH for Advanced Enviro-Septic^® and Enviro-Septic^® Wastewater Treatment Systems. See the Standards below.

Certification Required

We require individuals who wish to design or install an Enviro-Septic^® System be certified by attending the Enviro-Septic^® Design and Installation Certification Class. The class offers various design and installation configurations, troubleshooting techniques and tricks of the trade. To view the class schedule and certification options click on the ‘Training and Certification’ tab above.

Manuals, Approvals and Forms

Advanced Enviro-Septic® has been approved for use in Indiana. The Enviro-Septic^® Wastewater Treatment System Indiana Design and Installation Manual for Residential Systems has been updated to include both Advanced Enviro-Septic^® and Enviro-Septic^®.

New Design and Installation Manuals (PDF) are now available.

Indiana Presby Pipe Design & Installation Manual

Forms

Design Worksheets have been revised and are now available in a single form. Old Indiana Worksheet Template

System Installation Form: Indiana law requires installers to submit a “System Installation Form” to Presby Environmental for all Enviro-Septic^® installations.Click here to download: Indiana Installation Form

UPDATE

ISDH conducted a number of Enviro-Septic^® site inspections during the spring of 2009 to assess how well these systems are functioning. While the vast majority of Enviro-Septic^® Systems were installed correctly and functioning properly, there were a few design/installation errors that were seen frequently enough to warrant corrective action. The various problems identified had one thing in common-the result was hydraulic overload (flooding) of the treatment field. Since Enviro-Septic^® is an aerobic treatment system, saturated conditions are detrimental to its function. Not surprisingly, these problems became most noticeable during the heavy rains that occurred in the spring of 2009, when onsite systems were subjected to heavy storm water run-off.

The Design Worksheet and the accompanying materials give you the benefit of knowledge and experience we’ve developed through the years, and we’re confident that using them will make your job easier and help ensure the quality of Enviro-Septic^® designs and installations in Indiana.

The Design Worksheet (pdf) was developed in cooperation with ISDH. In an effort to ensure consistent, high-quality design and installation of Enviro-Septic^® systems, PEI and ISDH are strongly recommending the use of this form. Consistent use of this form by all designers and installers will also make it easier for the local health departments to perform their required inspections. In order to assure that everyone involved is “on the same page,” completed forms are to be provided to the designer, the installer, the system owner and the local health officer. Click here for a helpful, informative presentation on the use of the new worksheets. The Installation Checklist is available within the Design Worksheet(pdf) and as a stand alone form. It can be a valuable inspection tool.

View the original letter sent to Indiana industry professionals concerning The Indiana Training Update.

Hydraulic Loading Technical Bulletin

The Indiana Training Update Technical Bulletin provides detailed information about potential causes of hydraulic overloading and what can be done to prevent it.

Crowning during final grading
Installing of swales
Lowering of seasonal high water table with perimeter drains
Insuring that foundation drains, sump pumps and gutter systems not discharge in the system area

Update for Raised Connection and Tee Baffle Installations

There is an update providing details illustrating the correct installation methods for raised connections and tee baffles in the distribution box.

Owner’s Manual

During these site inspections, it was discovered that some system flooding issues were the result of the system owner’s actions after the system was installed.

Filled in or altered swales
Failed to inspect the outlets of their perimeter drain to remove obstructions
Directed water from drains or gutter systems to the treatment field area
Made changes, having no idea where their treatment field was located

In an effort to educate homeowners about the proper use and care of an Enviro-Septic^® System, we have developed Owner’s Manuals.

AES Owner’s Manual (PDF)

ES Owner’s Manual (PDF)

We recommend that you

Print out a manual and provide one to each system owner before their new system is put into use, or
Direct owners to the website and encourage them to familiarize themselves with these important instructions that will enhance their system’s function and maximize its longevity.

While Enviro-Septic^® is “Technology New to Indiana,” it has been used with exceptional results for over 15 years throughout New England and across Canada, with about 100,000 systems in the ground. There is a learning curve when introducing anything “new;” but, once you are accustomed to working with Enviro-Septic^®, we are confident you will find our system to be quicker, easier, less expensive and more versatile to design and install.

Questions and Comments

If you have any questions about the enclosed Training Update, Design Worksheet or Installation Checklist, please do not hesitate to contact us.

Thank you for choosing to recommend the Enviro-Septic^® Technology to your clients.

We look forward to many years of working together with you to provide an effective solution for onsite wastewater treatment in Indiana.

A New Solution for Onsite Septic Systems:

We are proud to introduce the Advanced Enviro-Septic^® Treatment System (“AES”) in Iowa. Advanced Enviro-Septic^® is the next generation of our effective and reliable Enviro-Septic® technology; certain systems have received Class I Certification under NSF International/ANSI’s Standard 40 for Wastewater Treatment Devices.

Manuals:

Iowa Experimental Manual

Certification Required:

Dealers and Distributors:

For a list of Dealers and Distributors in Iowa please contact Presby Environmental directly at 800-473-5298 or use our contact form.

A New Solution for Onsite Septic Systems

Advanced Enviro-Septic^® is quickly becoming the solution for new or replacement onsite wastewater treatment systems in Kansas.

Certification Required

Manuals, Approvals and Forms

Advanced Enviro-Septic® can be used in Kansas as long as your local approving authority approves it.

Kansas Design and Installation Manual

New Owner’s Manuals (PDF) are now available.

AES Owner’s Manual

Advanced Enviro-Septic^® Now Approved in the State of Maine!

We are proud to introduce the Advanced Enviro-Septic^® Treatment System (“AES”) in Maine. Advanced Enviro-Septic^® is the next generation of our effective and reliable Enviro-Septic^® technology; it has received Class I Certification under NSF International/ANSI’s Standard 40 for Wastewater Treatment Devices. The AES product is also approved for non-NSF Certified installations in Maine. To read more, see our Maine AES Technical Bulletin.

Manuals, Approvals and Forms

Design and Installation of AES Systems in Maine: The Design and Installation criteria for AES are nearly identical to those for Enviro-Septic^®; the only difference is to ensure that pipes are positioned so that the white Bio-Accelerator^® is centered along the bottom of the pipe, and venting is mandatory for AES. The State of Maine has approved AES under the same terms and conditions and using the same manual as is currently being used for Enviro-Septic^®. For non-NSF certified systems, the Enviro-Septic^® Design and Installation Manual and Maine State Attachment provide requirements for design, installation and use. It is acceptable to substitute AES into a plan for an Enviro-Septic^® system; however, if the designer’s plan specifies AES, Enviro-Septic^® cannot be substituted for AES. For a limited time during this transition, we will continue to offer original Enviro-Septic^® to accommodate customers who have already submitted plans for or contracted for an Enviro-Septic^® system. Industry Professionals who are certified to design/install Enviro-Septic^® in Maine will not be required to re-certify in order to use AES; however, certification will be required for those who have not previously completed Enviro-Septic^® training. We encourage you to visit our website to learn more about the many advantages offered by Advanced Enviro-Septic^®. Certification training is now available via the convenience of online webinars.

To design and install an Advanced Enviro-Septic^® or Enviro-Septic^® System you will need both the design and installation manual and the state attachment. Inside the state attachment you will find the state approval as well as design and installation information specific to your state.

Presby Environmental strongly encourages all those involved in the design, installation or permitting of an onsite Enviro-Septic^® System to attend a certification course. To view the class schedule and certification options available click here. The State will allow 4 PDHs (Professional Development Hours) for Site Evaluators and Licensed Installers who complete an onsite course.

Manuals

Maine AES/ES/Simple Design and Installation Manual[PDF 2.4Mb] (Revised 2014)
Maine EF Manual 1-14-16
PEI EnviroFin D&I Manual Addendum 7-13-16

Forms

Site Evaluators, download Enviro-Septic^® HHE 200 forms here.

Presby Maze^®

Maine Presby Maze^® Design & Installation Manual [2.5 mb]

De-Nyte^®

De-Nyte^®, Presby Environmental’s nitrate reduction product that utilizes entirely natural processes is approved for use in Maine.

UPDATE

Previously the State of Maine’s acceptance conditions for Enviro-Septic^® Wastewater Treatment Systems required that the separation distance to the seasonal groundwater table or other limiting factor be measured from the bottom of the sand in the system. Newly modified acceptance conditions allow this measurement to be taken from the bottom of the Enviro-Septic^® pipe. This new separation measurement allows Enviro-Septic^® Systems to be installed 6″ closer to the seasonal groundwater table or other limiting factor.

This acceptance modification was granted because of data received from extensive third-party tests conducted in Canada and at the University of New Hampshire and presented to the Maine Bureau of Health. These tests compared the Enviro-Septic^® Wastewater Treatment System with conventional pipe and stone installations and determined beyond question that the Enviro-Septic^® System is by far more effective, efficient, and environmentally safe.

This acceptance modification means a great deal to homeowners or commercial businesses. Here are just a few of the new advantages.

More in-ground installations will be feasible. In-ground installations eliminate the need for costly and unsightly mounded systems.
A system previously requiring a costly pump may no longer need one. Installing a system 6″ lower could accommodate a gravity system.
Designs previously requiring elevated building foundations to allow for gravity fed systems could eliminate or reduce this requirement. Handling of large amounts of costly fill would be eliminated and greater site flexibility realized.
System locations will be more site flexible. A mere 6″ adjustment could allow a home or building to be more conveniently situated on a site.
Multi-Level^TM Enviro-Septic^® Systems will also get a 6″ advantage.

In general, saving money and providing enhanced installation flexibility are two major factors affected by this modification. Add to that the superior environmental protection offered by Enviro-Septic^® and you have the key to our continuing growth and acceptance throughout North America.

For actual approval letter click here (103 KB).

Enviro-Septic^® is a cost-effective new or replacement wastewater treatment system for the State of Massachusetts.

Certification Training Classes

Presby Environmental and the Massachusetts DEP require all designers and installers of this system to be certified. It is highly recommended that those involved in the approval/permitting process also attend. Certification is obtained by attending the “Enviro-Septic^® Designer and Installer Certification Course” presented by Presby Environmental, Inc., or its sanctioned representatives. To view the class schedule and certification options click on the ‘Training and Certification’ tab above.

CEUs/ TCHs May Apply

If not listed below, please contact the agency (requiring continuing education credits) directly to verify whether or not credit is offered for this course.

Credit currently offered by:

Berkshire County Board of Health: Annual Installer recertification
NEIWPCC: for both Massachusetts approved System Inspectors and Soil Evaluators, approved course # T507-0015 (2 TCHs)

Manuals and Approvals

Massachusetts Enviro-Septic® Design and Installation Manual 2016 Edition

An explanation of the manual changes since 2006 is available by clicking here.

The “Enviro-Septic^® Wastewater Treatment System Massachusetts Design and Installation Manual” must be used to design/install an Enviro-Septic^® system.

Massachusetts Advanced Enviro-Septic® Design and Installation Manual Dec. 2016 Edition

Massachusetts Advanced Enviro-Septic® Design Worksheet 2017 Edition

Massachusetts Advanced Enviro-Septic® STU Equivalent Design and Installation Manual 2016 Edition

Massachusetts Simple-Septic® Design Design and Installation Manual 2016 Edition

Forms and Checklists

Installers of Enviro-Septic^® Systems must:

Provide Presby Environmental, Inc., and the local approving authority with a copy of a completed “System Installation Form” for each new or remedial system installed.
Provide the system owner and the local approving authority with a bill of lading certifying that the sand fill meets ASTM C-33 standards.

Designers of Enviro-Septic^® Systems must:

Provide the System owner with copies of the State’s Certification for General Use and/or Approval for Remedial Use. Please call Presby Environmental at 800-473-5298 for a copy the State’s Certification for General Use and/or Approval for Remedial Use.
Provide the System owner with a copy of the system “Operating Manual“.
Provide the System owner with a copy of the “Technology Checklist“.

BOH Design Review and Installation Checklist

Click here to download the Mass BOH Design Review and Installation checklist.[XLS file]

Advanced Enviro-Septic Now approved in the state of Michigan:

We are proud to introduce the Advanced Enviro-Septic® Treatment System (“AES”) in Michigan. Advanced Enviro-SepticTM is the next generation of our effective and reliable Enviro-Septic® technology; it has received Class I Certification under NSF International/ANSI’s Standard 40 for Wastewater Treatment Devices. The AES product is also approved for non-NSF Certified installations in Michigan.

Manual and Approval:

For the Michigan, Advanced Enviro-Septic® Design and Installation Manual please contact Presby Environmental directly at 800-473-5298 or use our contact form.

Dealers and Distributors:

Mike Market is the authorized certification course instructor as well as the Michigan Distributor.

A New Solution for Onsite Septic Systems:

We are proud to introduce the Advanced Enviro-Septic^® Treatment System (“AES”) in Missouri. Advanced Enviro-Septic^® is the next generation of our effective and reliable Enviro-Septic® technology; certain systems have received Class I Certification under NSF International/ANSI’s Standard 40 for Wastewater Treatment Devices.

Manuals:

Missouri Design and Installation Manual Updated May 2015

Missouri Monitoring Protocol and Survey

Certification Required:

We require individuals who wish to design or install an Advanced Enviro-Septic® or Enviro-Septic® System be certified by attending the Enviro-Septic^® Design and Installation Certification Class. The class offers various design and installation configurations, troubleshooting techniques and tricks of the trade. To view the class schedule and certification options click on the ‘Training and Certification’ tab above.

Dealers and Distributors:

T.G. Rankin is the authorized certification course as well as the Missouri distributor for Advanced Enviro-Septic®. For information regarding design, installation, and sales locations please contact T.G. Ranking at 636-532-4555 or visit tgrankin.com

A New Solution for Onsite Septic Systems:

We are proud to introduce the Advanced Enviro-Septic^® Treatment System (“AES”) in Montana. Advanced Enviro-Septic^® is the next generation of our effective and reliable Enviro-Septic® technology; certain systems have received Class I Certification under NSF International/ANSI’s Standard 40 for Wastewater Treatment Devices. Pending revision of its Circular 4 Design Standard, Montana DEQ has given AES product interim approval by formally issuing the following blanket deviations:

Applicability:

The following deviations to Montana Circular 4 Design Standards can be used for non-public wastewater systems (those that serve less than 25 people for 60 days) with residential strength waste and a design capacity of less than 2,500 gpd.

DEQ-4, Standard 8.3.2.3: Presby laterals may be placed a minimum of two feet on center with zero distance between trench walls. The centerline-centerline distance between the two outermost pipe laterals shall not exceed 14 ft.
DEQ-4, Standard 8.3.2.4: For the purposes of sizing, Presby lateral trenches must not be considered more than 48 inches wide.
DEQ-4, Standard 13.2.3: Presby lateral trenches may use gravity distribution up to 48 inches.
DEQ-4, Standard 13.2.4: When installing a Presby system, the absorption system size in square footage per Chapter 8 may be reduced in size by 50 percent for soil percolation rates less than 51 mpi and 25 percent for soil percolation rates between 51 and 120 mpi..

For application of AES to public wastewater systems (those that serve more than 25 people for 60 days and a design capacity of less than 2,500 gpd) or to systems with greater than residential strength waste, Montana DEQ will consider granting a variance.

Certification class:

We require individuals who wish to design or install an Advanced Enviro-Septic^® or Enviro-Septic^® System be certified by attending the Enviro-Septic^® Design and Installation Certification Class. The class offers various design and installation configurations, troubleshooting techniques and tricks of the trade. To view the class schedule and certification options click on the ‘Training and Certification’ tab above.

Manuals:

Montana Design & Installation Manual 2016

Closer to the Water Table in New Hampshire!

New Advanced Enviro-Septic^® Innovative Technology approval allows for reduced separation distance of 24 inches (from the pipe) to the seasonal high water table (systems up to 600 gallons per day).

Certification Training Classes

Presby Environmental strongly encourages all those involved in the design, installation or permitting of an onsite Advanced Enviro-Septic^® or Enviro-Septic^® System to attend a certification course. Certification is required for those who design or install Multi-Level™ Advanced Enviro-Septic^® or Enviro-Septic^® Systems. To view the class schedule and certification options click on the ‘Training and Certification’ tab above.

CEUs May Apply
GSDI is offering 4 CEUs for Certified Septic Evaluators who have taken and passed our certification course. This is for a one-time use. Those who have taken credit for the course cannot take the course again and claim the credit again.

DES Subsurface Systems Bureau is offering 3 Continuing Education Credit Hours. Permitted Designers and Installers who have taken and passed our online certification course after March 25, 2010. This is for a one time use. When credit is taken for our course, credit will not be given if the course is taken again.

EnviroFin^® Wastewater Treatment System

New 2017 Advanced Enviro-Septic^®, Enviro-Septic, and Simple Septic Pipe Manual

New Hampshire grants New Innovative/Alternative Technology Approval allowing a 30″ vertical separation distance to seasonal high water table, bedrock or other impermeable surface. Enviro-Septic® design plans already approved with a 36″ separation distance may be amended by the designer to reflect a 30″ separation distance without submitting a new application to NHDES (if system size and location are not changed). Designers must incorporate a note reflecting this revised ITA Approval on all Enviro-Septic plans. Click here for more information (PDF file)

Enviro-Septic^® and Advanced Enviro-Septic^® Venting Clarification:

All Advanced Enviro-Septic^® Systems must be vented; however Enviro Septic® systems still follow the venting guidelines put forth in the 2003 Enviro-Septic^® & Simple-Septic®Leaching Systems Design and Installation Manual. These require a vent when:

When a pump is used to gain elevation from the septic tank to the leach field
When there is more than 18” of cover over the field
When under any parking, roads, or other hardscape that will reduce air passage.
All Multi Level Systems must be vented.

The information contained in the 2003 manual is still relevant for Enviro Septic^® Systems, and we do still support the Enviro Septic^® product.

We do recommend all systems to be vented, whether AES or ES. A vent will mitigate future situations out of the designers control, such as additional soil cover used in landscaping, occasional instances of higher volume loading, etc.

Bypass Venting alternative to Differential Venting

(Differential venting is required for systems utilizing a pump to gain elevation to the field)

Bypass Venting – DES Approval Letter and Drawing. 1-27-09 [90kb]

Flow Equalizers

When do we require flow equalizers and what type is allowed?

A flow equalizer is always required on distribution box outlets whenever the flow is being divided. If only one outlet of a distribution box is being used, a flow equalizer is not required. Our preference is that the Polylok^® flow Equalizer^{®be used, which is claimed to maintain equal flow even when the distribution box shifts over time and becomes out-of-level. However, our manual does allow the use of other equivalent devices. When pumping to a distribution box the same rule would apply; if only one distribution box outlet is being used, no flow equalizer is required. (Reference: Enviro-Septic^® & Simple-Septic^® Leaching Systems Design and Installation Manual, pages 5, 16)}

Presby Maze^®

De-Nyte^®

De-Nyte^®, Presby Environmental’s nitrate reduction product that utilizes entirely natural processes is approved for use in New Hampshire.

We do not have a state approval at this time, however, the Enviro-Septic^® System may still be approved for use in certain circumstances.

If you are looking to have an Enviro-Septic^® System designed to replace a malfunctioning system, you would only need to contact your local engineer or Board of Health for approval. For a newly constructed Enviro-Septic^® System, your designer must submit the design as a Treatment Works Approval (TWA) to the Bureau of Nonpoint Pollution Control for approval.

If use of Advanced Enviro-Septic™/Enviro-Septic^® is granted, product certification is required.

We welcome you to check our website periodically for approval status updates.

The Advanced Enviro-Septic^{^®} (AES) Wastewater Treatment System is now available in the State of New York through our distributor listed below.

Certification and Training

Online Certification Now Approved for PIE Credits! Onsite training sessions with PIE credits are also available upon request through our NY Distributor, Vermont Environmental.

Manuals and Approvals

AES is approved in the western part of New York State on an area by area basis. Appendix 75-a, under the Specific Waivers (75-a.11) of the Wastewater Treatment Standards allows this. A designated full-time city, county or part-county health department official may issue a Specific Waiver, approving the design and installation of AES. When installed as a replacement system, AES may be be used throughout the State of New York. Be sure to check with your local approving authority.

New York Design & Installation Manual

Advanced Enviro-Septic^® Now approved in the state of North Carolina

We are proud to introduce the Advanced Enviro-Septic® Treatment System (“AES”) to North Carolina. Advanced Enviro-Septic^® is the next generation of our effective and reliable Enviro-Septic^® technology; it has received Class I Certification under NSF International/ANSI’s Standard 40 for Wastewater Treatment Devices. The reduced bed size of the Advanced Enviro-Septic^® will allow it to be smaller than traditional stone trench systems.

Certification Classes

We require individuals who wish to design or install an Advanced Enviro-Septic® be certified by attending the Advanced Enviro-Septic® Design and Installation Certification Class offered by Presby Environmental authorized personnel or to view the online training videos (see below). The class offers various design and installation configurations, troubleshooting techniques and tricks of the trade. All professionals involved in the review or approval of Presby systems should also become certified.

As an important part of your training, please watch this orientation video by the inventor David W. Presby

Presby Environmental, Advanced Enviro-Septic® (AES)

Manuals and Approvals

Advanced Enviro-Septic® has been approved for use throughout the State of North Carolina.
Advanced Enviro-Septic Design and Installation Manual

Statewide Approval in Ohio!

The Ohio Department of Health has approved the Advanced Enviro-Septic^® Treatment System on a state-wide basis with a one-foot soil depth credit for fecal coliform reduction. Select Ohio counties are also continuing to participate in an Experimental Concurrence Program with alternate bed sizing, (Jason Menchhofer, RS, Ohio Journal of Environmental Health).

Dealers and Distributors

Ohio: Mike Market of Environmental Septic Solutions based in Rockport, Indiana, is the authorized certification course instructor as well as the Ohio distributor for Advanced Enviro-Septic^®. For information regarding pricing, design, or installation please contact Mike Market of ESS at (fax) 812-359-5866 or cell 812-457-3144.

Seeking Dealer Applicants: Industry qualified applicants may apply for Enviro-Septic^® dealerships in the State of Ohio by completing an application form. Individuals should be involved in some aspect of the septic system business, preferably operating their own businesses. Click here to request the form.

Certification Classes

We require individuals who wish to design or install an Advanced Enviro-Septic^® or Enviro-Septic® System be certified by attending the Enviro-Septic^® Design and Installation Certification Class. The class offers various design and installation configurations, troubleshooting techniques and tricks of the trade. To view the class schedule and certification options click on the ‘Training and Certification’ tab above.

New Ohio online certification classes are coming soon!

Manuals and Approvals

Advanced Enviro-Septic^® has been approved for use throughout the State of Ohio. This approval allows for a 1 foot reduction in distance to restrictive features and a decreased footprint. See Ohio Design and Installation Manual

Experimental Concurrence Program

Select Ohio counties are participating in an Experimental Concurrence Program where alternative sizing is used. The Indiana Enviro-Septic Design and Installation Manual is used to size these systems. The 2005 Enviro-Septic^® Wastewater Treatment System Indiana Design and Installation Manual for Residential Systems has been updated to include the State approved 2007 Revisions. Click here to download the updated manual..

Forms and Worksheets

Design Worksheets
Experimental Concurrence Design Worksheets

System Installation Form:

Ohio law requires installers to submit a “System Installation Form” to Presby Environmental for all Enviro-Septic^® installations. Click here to download the form.

Advanced Enviro-Septic^® now approved in the state of South Dakota:

We are proud to introduce the Advanced Enviro-Septic® Treatment System (“AES”) in South Dakota. Advanced Enviro-Septic^® is the next generation of our effective and reliable Enviro-Septic^® technology; it has received Class I Certification under NSF International/ANSI’s Standard 40 for Wastewater Treatment Devices. The AES product is also approved for non-NSF Certified installations in South Dakota.

Key benefits:

Sloped systems= saved fill material
Affordable, passive wastewater treatment that works great in intermittent situations.

Dealers and distributors:

For information regarding design, installation, and sales locations please contact Presby Environmental at 800-473-5298

Certification Classes:

We require individuals who wish to design or install an Advanced Enviro-Septic^® be certified by attending the Advanced Enviro-Septic® Design and Installation Certification Class. The class offers various design and installation configurations, troubleshooting techniques and tricks of the trade. Coming soon is the South Dakota certification classes. For the interim please use

Presby Design & Installation Specifications Certification Training: Certification Training

Presby Design & Installation Specifications Certification Test: Certification Test

Manual:

Advanced Enviro-Septic^® has been approved for use throughout the State of South Dakota. Coming soon is the South Dakota manual. For the interim please use Presby Design & Installation Specifications Manual:D&I Specifications

Mound Bed Width Requirements – Guidance and Acceptable Solutions

In the State of Vermont, Advanced Enviro-Septic^® (AES) and Enviro-Septic^® (ES) mound bed width guidance requirements are available in the PDF “Interim Guidance for Presby Enviro-Septic® Pipe.”

Certification Training Classes

The Vermont Advanced Enviro-Septic^® and Enviro-Septic^® approval requires all designers and installers to be certified. Presby Environmental highly recommends all those involved in the permitting process also attend. To view the class schedule and certification options click on the ‘Training and Certification’ tab above.

Manuals and Approvals

Please download the 2014 Edition of the Vermont Design and Installation Manual for proper installation and design of the Advanced Enviro-Septic^® and Enviro-Septic^® Wastewater Treatment Systems.

Vermont Installation and Design Manual – Edition Changes Oct 2013

System Installation Form

Vermont law requires installers to submit a “System Installation Form” to Presby Environmental for all AES and ES installations. This form is included in the 2010 Advanced Enviro-Septic^® and Enviro-Septic^® Manual above.

Advanced Enviro-Septic^® Now Approved in the State of Virginia!

We are proud to introduce the Advanced Enviro-Septic^{^®} Treatment System (“AES”) in Virginia. Advanced Enviro-Septic^{^®} is the next generation of our effective and reliable Enviro-Septic® technology; it has received Class I Certification under NSF International/ANSI’s Standard 40 for Wastewater Treatment Devices. The AES product is also approved for non-NSF Certified installations in Virginia as Level Two (TL-2), Alternative onsite system (AOSS) product. The reduced bed size of the Advanced Enviro-Septic^®will allow it to be up to 75% smaller than traditional stone trench systems.

Dealers and Distributors

Sean McGuigan of Three S Environmental Inc., is the authorized certification course instructor as well as the Virginia distributor for Advanced Enviro-Septic^®. For information regarding design, installation, and sales locations please contact Sean McGuigan at [email protected], 800-690-5593, or by going to his website at 3seco.com

3S Eco Guide to Presby AES Technology

Certification Classes

We require individuals who wish to design or install an Advanced Enviro-Septic^® be certified by attending the Advanced Enviro-Septic^® Design and Installation Certification Class. The class offers various design and installation configurations, troubleshooting techniques and tricks of the trade. To view the class schedule and certification options click on the ‘Training and Certification’ tab above.

Manuals and Approvals

Advanced Enviro-Septic^® has been approved for use throughout the State of Virginia.

Virginia Design and Installation Manual

Forms and Worksheets

Virginia Designers’ Worksheet

System Sampling:

Virginia law requires that all AOSS systems must be inspected after the first 180 days of use and every five years after that.

A New Solution for Onsite Septic Systems:

We are proud to introduce the Advanced Enviro-Septic^® Treatment System (“AES”) in Wisconsin. Advanced Enviro-Septic^® is the next generation of our effective and reliable Enviro-Septic® technology; certain systems have received Class I Certification under NSF International/ANSI’s Standard 40 for Wastewater Treatment Devices.

Approval

20170083

20170084

20160033

A New Solution for Onsite Septic Systems

We are proud to introduce the Advanced Enviro-Septic^® Treatment System (“AES”) in Wyoming. Advanced Enviro-Septic^® is the next generation of our effective and reliable Enviro-Septic® technology; Presby systems have received Class I Certification under NSF International/ANSI’s Standard 40 for Wastewater Treatment Devices.

Wyoming DEQ has approved AES product for the following applications:

Wyoming allows Presby system designs without an engineer for 5 bedrooms or less using the AES Application Package
Public and private onsite treatment with 30” or greater separation from AES pipe bottom to Seasonal High Ground Water.
The reduced bed size of the Advanced Enviro-Septic^®will allow it to be up to 50% smaller than traditional stone trench systems.

Certification Required

Manuals:

Wyoming Design and Installation Manual

Wyoming AES Application Package 5 Bedrooms or Less

37 PIPE AND SUPPLY LLC
Bedford, IN

ADVANCED ALTERNATIVE SEPTIC SYSTEMS
Gold Canyon, AZ

AIR WORKS III, LLC
Odon, IN

AMERICAN CONCRETE INDUSTRIES
Auburn, ME

AMERICAN CONCRETE INDUSTRIES
Bangor, ME

AMES TRUE VALUE
Wiscasset, ME

ANDREW J. FOSS CO.
Farmington, NH

AROOSTA CAST INC
Presque Isle, ME

ASPEN PUMPING
Payson, AZ

AUBURN WINWATER WORKS CO
Auburn, MA

BARRY COMPANY
Bloomington, IN

BAY STATE WATER WORKS SUPPLY, INC.
Littleton, MA

BEAR CONCRETE PRODUCTS
Cullman, AL

BIG G SUPPLY
Charlestown, IN

BISMARK WINNELSON CO.
Bismark, ND

BOWSMAN TANK
Columbia City, IN

BRACKETTS PUMPING & PORTABLE TOILET SERVICE
Rangeley, ME

BRADLEY ENVIRONMENTAL
Centre, AL

BUCKNER DISTRIBUTION, INC.
Kokomo, IN

C.L. FARWELL CONSTRUCTION CO.
Brookline, NH

CALCO, INC.
Waterford, VT

CAMP PRECAST CONCRETE
Milton, VT

CAPE COD WINWATER WORKS CO
Hyannis, MA

CASH CONCRETE PRODUCTS, INC.
Greencastle, IN

CENTRAL CONCRETE
Henniker, NH

CODY-WINNELSON
Cody, WY

CONSOLIDATED SUPPLY CO
Dalton Garden, ID

CONSOLIDATED SUPPLY CO
Sandpoint, ID

CORE AND MAIN
Binghamton, NY

CORE AND MAIN
Manchester, NH

CORE AND MAIN
Billings, MT

CORE AND MAIN
Belgrade, MT

CORE AND MAIN
Missoula, MT

CORE AND MAIN
Kalispell, MT

CORE AND MAIN
Idaho Falls, ID

CORE AND MAIN
Rapid City, SD

CORE AND MAIN
Sioux Falls, SD

CPI SUPPLY
Bedford, IN

CURRENTLY SEEKING! CONTACT PRESBY ENVIRONMENTAL 800-473-5298

CYR LUMBER & HOME CENTER
Windham, NH

DAGUE BUILDERS SUPPLIES
Muncie, ID

DANIEL ENVIRONMENTAL SUPPLY
Sand Rock, AL

DEL R GILBERT & SON
Bethlehem, NH

DEL R. GILBERT & SON
Laconia, NH

DELAWARE VALLEY FARM & GARDEN
Callicoon, NY

DORAN BROTHERS
Fair Haven, VT

DRAINAGE SOLUTIONS, INC.
Lebanon, IN

E.J. PRESCOTT, INC.
Springfield, MA

EAST COAST LUMBER
East Hampstead, NH

EASTON WINWATER WORKS
West Bridgewater, MA

ECKART LLC
Corydon, IN

ECKART LLC
Clarksville, IN

EJ PRESCOTT-BARRE
Barre, VT

EJ PRESCOTT-MONTPELIER
Montpelier, VT

EJ PRESCOTT-PITTSFIELD
Pittsfield, MA

EJ PRESCOTT-SHREWSBURY
Shrewsbury, MA

EJ PRESCOTT-SOUTH BURLINGTON
South Burlington, VT

ELIMINATOR
Lee, NH

FERGUSON ENTERPRISES
Jasper, IN

FERGUSON ENTERPRISES
Evansville, IN

FERGUSON WATER WORKS
Colechester, VT

FERGUSON WATER WORKS
Rutland, VT

FERGUSON WATERWORKS
Harwich, MA

FOREST DESIGNS
Swanzey Center, NH

FW WEBB
St Albans, VT

GAGNE & SON CONCRETE BLOCK, INC.
Belgrade, ME

GENEST PRECAST
Sanford, ME

GEORGE R ROBERTS CO.
Alfred, ME

GRAVES CONCRETE
East Templeton, MA

HANLEY CONSTRUCTION
Bristol, ME

HD SUPPLY WATERWORKS
Dedham, MA

HOEING SUPPLY INC
Greensburg, IN

HOLDGATE PARTNERS
Nantucket, MA

HOYTE'S CONCRETE PRODUCTS, INC
Rome, NY

HR PRESCOTT
West Boylston, MA

HS SUPPLIES
Lyndonville, VT

JOHN E. NEVILLE EXCAVATING, INC.
New Boston, NH

JORDAN LUMBER CO., INC.
Kingfield, ME

KISTNER CONCRETE PRODUCTS
Clifton Springs, NY

L. E. WEED & SON
Newport, NH

LAWRENCEBURG WINNELSON
Lawrenceburg, IN

LEEPS SUPPLY
Michigan City, IN

LEEPS SUPPLY
Lynwood, IL

LOOK BROTHERS SEPTIC & PUMPING
Whitneyville, ME

MATTINGLY PRODUCTS CO INC
North Anson, ME

MID-SOUTH SUPPLY
Greenfield, IN

MIDWEST TILE AND CONCRETE PRODUCTS, INC
Woodburn, IN

MILLER READY MIX CONCRETE
Mayfield, NY

MORSE BRICK AND BLOCK
Bennington, VT

NEXGEN SEPTICS LLC
Rocklin, CA

NORTHLAND TRUEVALUE HARDWARE
Turner, ME

NORWALK CONCRETE INDUSTRIES
Norwalk, OH

NUNGESTER CONCRETE
Martinsville, IN

OASIS SEPTIC
North Bloomfield, OH

P. A. HICKS & SONS INC
Colebrook, NH

PHOENIX PRECAST PRODUCTS
Concord, NH

PIPE CONNECTIONS, LLC
Center Harbor, NH

PORTLAND PLASTIC PIPE
South Portland, ME

PRE-CAST OF MAINE
Topsham, ME

PRESBY RECYCLING, LLC
Franconia, NH

PRESBY STEEL
Berlin, NH

PUTNAM PIPE CORP.
Hopkinton, MA

R PEPIN & SONS INC
Sanford, ME

RENSSELAER SEPTIC TANKS
Rensselaer, IN

REX VAULT SERVICE
Newton, IL

RITE ENVIRONMENTAL
Convoy, OH

RIVERTON-WINNELSON
Riverton, WY

ROBERT N. TAPLIN, INC.
Derby, VT

S.W. COLLINS COMPANY - CARIBOU
Caribou, ME

S.W. COLLINS COMPANY - LINCOLN
Lincoln, ME

S.W. COLLINS COMPANY - PRESQUE ISLE
Presque Isle, ME

S.W. COLLINS COMPANY-HOULTON
Houlton, ME

SALISBURY WINNELSON CO
Salisbury, MA

SANDELIN PRECAST PRODUCTS, INC.
Topsham, ME

SEEKONK SUPPLY INC
Rehoboth, MA

SENECA SEPTIC SUPPLY
Palmyra, NY

SEPTIC AND SEWER SUPPLIES, INC
Stow, MA

SEPTIC SYSTEMS OF MAINE
Lewiston, ME

SHANAHAN CONSTRUCTION SUPPLY
Brattleboro, VT

SHEA CONCRETE PRODUCTS
Rochester, MA

SHELBY MATERIALS-NASHVILLE
Nashville, IN

SHELBY MATERIALS-SHELBYVILLE
Shelbyville, IN

SHERIDAN-WINNELSON
Sheridan, WY

SMITHFIELD PLUMBING & HEATING (INTERVALE)
Intervale, NH

SMITHFIELD PLUMBING & HEATING SUPPLY
Twin Mountain, NH

SOUTHERN EDGE ENVIRONMENTAL, INC.
Oviedo, FL

SOUTHERN PIPE & SUPPLY
Conyers, GA

STANLEY'S LUMBER, INC
Adams, MA

STATE SUPPLY
Ipswich, MA

STEARNS SUPPLY
North Vernon, IN

SUPERIOR CONCRETE COMPANY
Auburn, ME

SWANS CONCRETE PRODUCTS
Westbrook, ME

T.G. RANKIN
Chesterfield, MO

TRI-STATE PUMP & SEPTIC SUPPLY, LLC
Franklin, NJ

TTE SALES, LLC
Grabill, IN

VALLEY PRECAST,INC
Caldwell, ID

VIKING, INC.
Machias, ME

VIKING, INC.
Milbridge, ME

VIKING, INC.
Belfast, ME

VIKING, INC.
Blue Hill, ME

VIKING, INC.
Hancock, ME

VIKING, INC.
Holden, ME

VIKING, INC.
Lincolnville, ME

VIKING, INC.
Vinalhaven, ME

VIKING, INC.
Warren, ME

WATER INDUSTRIES, INC.
Alton, NH

WEED CONCRETE PRODUCTS
White River Jct., VT

WESTERN WYOMING SEPTIC SOLUTIONS
Alpine, WY

WESTPORT WINWATER WORKS CO
Westport, MA

WILLIAM N. LAMARRE CONCRETE PRODUCTS, INC.
Greenville, NH

WINSUPPLY OF BRUNSWICK
Brunswick, GA

WOLF WHOLESALE, INC
Madison, IN

WOODARD CONCRETE PRODUCTS, INC
Bullville, NY

YEAGER CONTRACTING,LLC
Bloomingdale, OH

YUMA WINNELSON COMPANY
Yuma, AZ

ZANI CONSTRUCTION
Canaan, NH

BRADLEY ENVIRONMENTAL
Centre, AL

CURRENTLY SEEKING! CONTACT PRESBY ENVIRONMENTAL 800-473-5298

ENVIRONMENTAL SEPTIC SOLUTIONS
Rockport, IN

ENVIRONMENTAL SEPTIC SOLUTIONS
Rockport, IN

NEXGEN SEPTICS LLC
Rocklin, CA

SEPTIC SYSTEMS OF MAINE
Lewiston, ME

SOUTHERN EDGE ENVIRONMENTAL, INC.
Oviedo, FL

T.G. RANKIN
Chesterfield, MO

VERMONT ENVIRONMENTAL
Lunenburg, VT

ADVANCE TESTING COMPANY, INC.
Campbell, NY

ADVANCE TESTING COMPANY, INC.
Enfield, NH

ASPHALT & SOILS QUALITY CONTROL CONSULTANTS
Tilton, NH

BECK ENGINEERING
Jamaica, VT

CONSTRUCTION MATERIALS TEST(CMT)
Whitefield, NH

HOLLISTON SAND COMPANY, INC.
Slatersville, RI

S.W. COLE ENGINEERING INC
Somersworth, NH

S.W. COLE ENGINEERING, INC
Swanzey, NH

VERMONT TESTING
Waterbury, VT

WEED CONCRETE
Newport, NH

A.A. WILLS MATERIALS CORP
Stoughton, MA

ALLIANCE SAND AND GRAVEL
Phil Campbell, AL

ALLSTATE MATERIALS-COOSA
Gadsden, AL

ALLSTATE MATERIALS-DEATSVILLE
Deatsville, AL

BAKER SAND AND GRAVEL
Huntsville, AL

BENTLEY WARREN TRUCKING, INC
Ipswich, MA

BILL WILLARD INC.
Florence , MA

BOW SAND & GRAVEL
Bow, NH

BROOKFIELD SAND & GRAVEL
Fairland, IN

BROOKFIELD SAND & GRAVEL (MARLIN RD PIT)
Indianapolis, IN

BROWN BROTHERS SAND CO
Junction City, GA

C.J. MABARDY, INC.
Cambridge , MA

CALL YOUR LOCAL SAND SUPPLIERS IF NONE ARE LISTED BELOW

CALL YOUR LOCAL SAND SUPPLIERS IF NONE ARE LISTED BELOW

CAPE COD AGGREGATES CORPORATION
Hyannis, MA

CAPE SAND AND RECYCLING
Brewster, MA

CASE MATERIALS, INC.
North Attleboro, MA

CENTRAL MASS SAND & GRAVEL, INC.
Leominster, MA

CENTRAL MASS SAND AND GRAVEL
Leominster, MA

CLARK COMPANIES/CLARK STONE PRODUCTS
Port Crane, NY

COLD RIVER MATERIALS
Walpole, NH

COPPERVILLE SAND AND GRAVEL
Milan, NH

COUNTY MATERIALS, INC
Browntown, IN

COUNTY MATERIALS, INC
Columbus, IN

COUTURE SAND & GRAVEL
Newport Center, VT

CROOKER CONSTRUCTION LLC
Topsham, ME

CURRENTLY SEEKING! CONTACT PRESBY ENVIRONMENTAL 800-473-5298

DAVIS DIRT WORKS
Monroe, ME

DECATO SAND & GRAVEL
Loudon, NH

E.R. JAHNA INDUSTRIES, INC.
Lake Wales, FL

EAGLE HARBOR SAND & GRAVEL, INC
Albion, NY

FILLMORE INDUSTRIES, INC.
Loudon, NH

FISHER SAND & GRAVEL
Billings, MT

FOSTER MATERIALS, INC.
Henniker, NH

GREEN OAK REALTY DEVELOPMENT
Ossipee, NH

GUILDHALL SAND & GRAVEL/CARROLL CONCRETE INC.
Guildhall, VT

HANSON AGGREGATES NY, LLC
Jamesville, NY

HANSON AGGREGATES NY, LLC
Poland, NY

HARTLAND QUARRY
Hartford, VT

HOLLISTON SAND COMPANY, INC.
Slatersville, RI

INTERSTATE CONCRETE & ASPHALT
Sandpoint, ID

IRVING MATERIALS, INC
Greenfield, IN

J. MAXWELL TRUCKING, INC.
Gray, ME

JACQUES CONSTRUCTION INC.
South Hadley, MA

JOHN'S TRUCKING OF AGAWAM, INC.
Agawam, MA

KIMBALL SAND COMPANY, INC.
Mendon, MA

LAWRENCE-LYNCH MATERIALS CORPORATION
Falmouth, MA

LOPES G CONSTRUCTION INC.
Taunton, MA

LORUSSO CORPORATION
Plainville, MA

METCALF MATERIALS, INC.
Franklin, MA

MT WILLIAM INC
Weare, NH

NEW ENGLAND SPECIALTY SOILS
Leominster, MA

NEW RIVER READY MIX AND AGGREGATE PLANT
Phoenix, AZ

NEWPORT SAND & GRAVEL/CARROLL CONCRETE
Newport, NH

NORTHERN KENTUCKY AGGREGATES
Petersburg, KY

OSSIPEE AGGREGATES CORPORATION
Ossipee, NH

OSSIPEE AGGREGRATES-ROCHESTER TERMINAL
Rochester, NH

P&R MINING
Atmore, AL

P.A. LANDERS, INC.
Hanover , MA

PAUL H ROHE CO
Laurel, IN

PBC CONSTRUCTION LLC
Boscawen, NH

PEPIN PRECAST
Sanford, ME

PIKE INDUSTRIES, INC
Danby, VT

PITCHERVILLE SAND & GRAVEL, INC.
Greenville, NH

PLOURDE SAND & GRAVEL CO., INC.
Suncook, NH

PLYMPTON SAND & GRAVEL CORPORATION
Plympton, MA

POLAND SAND & GRAVEL, LLC
Poland, NY

PORTLAND SAND & GRAVEL INC.
Cumberland, ME

PYNE SAND & STONE CO., INC.
Douglas, MA

REDLAND SAND
Watkinsville, GA

RIVER SAND INC
Cleveland, GA

ROBINSON CONCRETE, INC.
Auburn, NY

ROCK BOTTOM GRAVEL PRODUCTS, INC
Pleasant Lake, IN

ROCK INDUSTRIES, INC
Peru, IN

ROCK INDUSTRIES, INC
Plymouth, IN

S & G EXCAVATING (SOUTH PIT)
Terre Haute, IN

S & G EXCAVATING, INC
Terre Haute, IN

S.M. LARUSSO & SONS, INC.
Walpole, MA

SAXTON FALLS SAND & GRAVEL CO
Stanhope, NJ

SPRAY SAND & GRAVEL
Seymour, IN

STATE SAND & GRAVEL, INC
Belfast, ME

THE HARRIS CONSTRUCTION CO, INC.
Peterborough, NH

THE LANE CONSTRUCTION CORP
Northfield, MA

TOWNES EXCAVATING CORP SAND & GRAVEL
Weare, NH

TWIN STATE SAND & GRAVEL CO, INC
West Lebanon, NH

W.J. GRAVES CONSTRUCTION CO., INC.
East Templeton, MA

WARREN SAND & GRAVEL, INC.
Warren, NH

WILSON EXCAVATION
Lovell, ME

YELLOW CREEK GRAVEL SERVICES
Goshen, IN

In Alabama, certification is required for all designers and installers . The classes are a great way to learn more about our product, even if you are not seeking certification. We strongly recommend regulators involved in the review and inspection of Advanced Enviro-Septic^®, Enviro-Septic^® , Simple-Septic^® and EnviroFin^® systems take the certification training.

As part of certification, an assessment test is required. This should be taken only after viewing the class videos and reading the Alabama Design and Installation Manual. The test is open book and is not timed. A passing score of 70% is required for certification.

Required Reading

Alabama July 2015 AES ES & SS Design & Installation Manual

Alabama EnviroFin® Wastewater Treatment System Manual

Online Certification Classes

(A high speed internet connection is required for online classes. If you don’t have access to high speed, contact us and we’ll send you a DVD. See DVD certification classes section below.)

Online Certification Training for Presby Pipe (AES, ES, SS Systems)

Online Certification Training for EnviroFin® System

DVD Certification Classes

If you do not have a high speed internet connection, we can mail you the presentation in DVD format.

Please complete the following request form: Alabama DVD Request

Online Certification Test

After viewing the reading materials and training videos, follow the link below to the assessment test. We highly recommend that you download and print the Required Reading materials for the open book test which is not timed. If you receive a score of 70% or better, you will be emailed a copy of your Presby Certification Certificate, provided you give correct and accurate contact information to ensure proper certification. Please allow ten business days to process your test and deliver your certification.

Alabama Online Pipe Certification Test

Alabama Online EnviroFin® Certification Test

The assessment test is only offered online. If you have special needs contact our Training Coordinator at 800-473-5298 x26.

Certification Required:

In Florida, certification is required for all designers and installers. The classes are a great way to learn more about our product, even if you are not seeking certification. We strongly recommend regulators involved in the review and inspection of Presby systems take the certification training. As part of certification, an assessment test is required. This should be taken only after viewing the class videos and reading the Florida Design and Installation Manual. The test is open book and is not timed. A passing score of 70% is required for certification.

As an important part of your training, please watch this orientation video by the inventor David W. Presby

Presby Environmental, Advanced Enviro-Septic® (AES)

Required Reading

Florida Design and Installation Manual
Florida Design Worksheet

Contact Presby Environmental for Supplemental Design & Installation Manual 800-473-5298

Online Certification Classes

(A high speed internet connection is required for online classes. If you don’t have access to high speed, contact us and we’ll send you a DVD. See DVD certification classes section below.)

Florida Online Certification Training

DVD Certification Classes

If you do not have a high speed internet connection, we can mail you the presentation in DVD format (only viewable on a computer running Windows).

Please complete the following request form: Florida DVD Request (coming soon)

Online Certification Test

After viewing the reading materials and training videos, follow the link below to the assessment test. We highly recommend that you download and print the Required Reading materials for the open book test which is not timed. You must read the Florida Design and Installation Manual noted above prior to attempting this test. If you receive a score of 70% or better, you will be emailed a copy of your Presby Certification Certificate, provided you give correct and accurate contact information to ensure proper certification. Please allow five business days to process your test and deliver your certification.

FL Online Certification Test

The assessment test is only offered online. If you have special needs contact our Training Coordinator at 800-473-5298 x26.

In Georgia, we require certification for all designers and installers. The classes are a great way to learn more about our product, even if you are not seeking certification. We strongly recommend regulators involved in the review and inspection of Advanced Enviro-Septic® systems take the certification training.

As part of certification, an assessment test is required. This should be taken only after viewing the class videos and reading the Georgia Design and Installation Manual. The test is open book and is not timed. A passing score of 70% is required for certification.

The assessment test is only offered online. If you have special needs contact our Training Coordinator at 800-473-5298 x26.

In Idaho, certification is not required but recommended for all designers and installers. The classes are a great way to learn more about our product, even if you are not seeking certification. We strongly recommend regulators involved in the review and inspection of Advanced Enviro-Septic® Technology take the certification training.

As part of certification, an assessment test is required. This should be taken only after viewing the class videos or attending on-site training, reading the Design and Installation Manuals and Advanced Enviro-Septic® Technical Bulletin. The test is open book and is not timed. A passing score of 70% is required for certification.

Required Reading

Idaho AES Design and Installation Manual

Online Certification Classes

(A high speed internet connection is required for online classes. If you don’t have access to high speed, contact us and we’ll send you a DVD. See DVD certification classes section below.)

DVD Certification Classes

If you do not have a high speed internet connection, we can mail you the presentation in DVD format (only viewable on a computer running Windows).

Online Certification Test

After viewing the reading materials and training videos, follow the link below to the assessment test. We highly recommend that you download and print the Required Reading materials for the open book test which is not timed. If you receive a score of 70% or better, you will be emailed a copy of your Presby Certification Certificate, provided you give correct and accurate contact information to ensure proper certification. Please allow five business days to process your test and deliver your certification.

Idaho Certification Test

The assessment test is only offered online. If you have special needs contact our Training Coordinator at 800-473-5298 x26.

Indiana requires all designers and installers to be certified. The classes are a great way to learn more about our product, even if you are not seeking certification. We strongly recommend regulators involved in the review and inspection of Enviro-Septic® systems take the certification training.

As part of certification, an assessment test is required. This should be taken only after viewing the class videos and reading the Design and Installation Manual. The test is open book and is not timed. A passing score of 70% is required for certification.

Required Reading

Indiana Presby Pipe Design & Installation Manual

Online Certification Classes

(A high speed internet connection is required for online classes. If you don’t have access to high speed, contact us and we’ll send you a DVD. See DVD certification classes section below.)

Indiana Online Certification Training

DVD Certification Classes

If you do not have a high speed internet connection, we can mail you the presentation in DVD format
formatted for DVD players, IBM PCs and Macs.

Please complete the following request form: IN DVD Request

Online Certification Test

After viewing the reading materials and training videos, follow the link below to the assessment test. We highly recommend that you download and print the Required Reading materials for the open book test which is not timed. If you receive a score of 70% or better, you will be emailed a copy of your Presby Certification Certificate, provided you give correct and accurate contact information to ensure proper certification. Please allow five business days to process your test and deliver your certification.

Indiana Online Certification Test

The assessment test is only offered online. If you have special needs contact our Training Coordinator at 800-473-5298 x26.

Old Indiana Worksheet Template

New Indiana Worksheet Template

In Kansas, we require certification for all designers and installers. The classes are a great way to learn more about our product, even if you are not seeking certification. We strongly recommend regulators involved in the review and inspection of Advanced Enviro-Septic® systems take the certification training.

As part of certification, an assessment test is required. This should be taken only after viewing the class videos and reading the Kansas Design and Installation Manual. The test is open book and is not timed. A passing score of 70% is required for certification.

Required Reading

Kansas Design & Installation Manual

Online Certification Classes

Kansas Online Tutorials – State Specific Training Coming Soon!

DVD Certification Classes – Coming soon!

Online Certification Test

Kansas Online Certification Test

The assessment test is only offered online. If you have special needs contact our Training Coordinator at 800-473-5298 x26.

In Maine, certification is required for all designers and installers. The classes are a great way to learn more about our product, even if you are not seeking certification. We strongly recommend regulators involved in the review and inspection of Enviro-Septic® or EnviroFin® Technologies take the certification training.

Required Reading

March 2014 Design and Installation Manual for Maine

Maine EF Manual 1-14-16

PEI EnviroFin D&I Manual Addendum 7-13-16

Online Certification Classes

(A high speed internet connection is required for online classes. If you don’t have access to high speed, contact us and we’ll send you a DVD. See DVD certification classes section below.)

Maine Online Certification Training for Enviro-Septic®

Maine Online Certification Training for EnviroFin®

DVD Certification Classes

If you do not have a high speed internet connection, we can mail you the presentation in DVD format (only viewable on a computer running Windows).

Please complete the following request form: ME DVD Request

Online Certification Test

After viewing the reading materials and training videos, follow the link below to the assessment test. We highly recommend that you download and print the Required Reading materials for the open book test which is not timed. If you receive a score of 70% or better, you will be emailed a copy of your Presby Certification Certificate, provided you give correct and accurate contact information to ensure proper certification. Please allow five business days to process your test and deliver your certification.

ME Online Certification Test for Enviro-Septic®

ME Online Certification Test for EnviroFin®

The assessment test is only offered online. If you have special needs contact our Training Coordinator at 800-473-5298 x26.

Required Reading

Massachusetts Enviro-Septic® Design and Installation Manual 2016 Edition

Massachusetts Advanced Enviro-Septic® Design and Installation Manual Dec. 2016 Edition

Massachusetts Advanced Enviro-Septic® Design Worksheet 2017 Edition

Massachusetts Advanced Enviro-Septic® STU Equivalent Design and Installation Manual 2016 Edition

Massachusetts Simple-Septic® Design Design and Installation Manual 2016 Edition

Online Certification Classes

(A high speed internet connection is required for online classes. If you don’t have access to high speed, contact us and we’ll send you a DVD. See DVD certification classes section below.)

Online Enviro-Septic® Designer & Installer Certification Training
Online Advanced Enviro-Septic® Designer & Installer Certification Training

DVD Certification Classes

If you do not have a high speed internet connection, we can mail you the presentation in DVD (Formatted for DVD players, IBM PCs and Macs.) The Annual System Inspection video is only available online.

Please complete the following request form: MA Designers & Installers Certification DVD Request

Online Certification Tests

After viewing the reading materials and training videos, follow the link below to the assessment test. We highly recommend that you download and print the Required Reading materials for the open book test which is not timed. If you receive a score of 70% or better, you will be emailed a copy of your Presby Certification Certificate, provided you give correct and accurate contact information to ensure proper certification. Please allow five business days to process your test and deliver your certification.

Massachusetts Enviro-Septic® Online Certification Test

Massachusetts Advanced Enviro-Septic® Certification Test

The assessment test is only offered online. If you have special needs contact our Training Coordinator at 800-473-5298 x26.

Required Reading

Missouri Design and Installation Manual Updated May 2015

Online Certification Classes

Online Training Tutorials

DVD Certification Classes

If you do not have a high speed internet connection, we can mail you the presentation in DVD format.

Please complete the following request form: Missouri DVD Request

Online Certification Test

The assessment test is only offered online. If you have special needs contact our Training Coordinator at 800-473-5298 x26.

In Montana, certification is required for all designers and installers. The classes are a great way to learn more about our product, even if you are not seeking certification. We strongly recommend regulators involved in the review and inspection of Advanced Enviro-Septic® systems take the certification training.

As part of certification, an assessment test is required. This should be taken only after viewing the class videos and reading the Montana Design and Installation Manual. The test is open book and is not timed. A passing score of 70% is required for certification.

CEUs May Apply – Coming soon!

Required Reading

MT Design & Installation Manual 2016

Online Certification Classes

(A high speed internet connection is required for online classes. If you don’t have access to high speed, contact us and we’ll send you a DVD. See DVD certification classes section below.)

Montana Online Certification Training

DVD Certification Classes

If you do not have a high speed internet connection, we can mail you the presentation in DVD format.

Please complete the following request form: Montana DVD Request

Online Certification Test

Montana Online Certification Test

The assessment test is only offered online. If you have special needs contact our Training Coordinator at 800-473-5298 x26.

Required Reading

New Hampshire Design and Installation Manual, November 2017 Edition

NH EnviroFin® Design and Installation Manual, January 2016 Edition

EnviroFin® Design Manual Addendum 7-13-16

Online Certification Classes

(A high speed internet connection is required for online classes. If you don’t have access to high speed, contact us and we’ll send you a DVD. See DVD certification classes section below.)

New Hampshire Online Certification Training

NH EnviroFin® Online Certification Training

DVD Certification Classes

If you do not have a high speed internet connection, we can mail you the presentation in DVD format (only viewable on a computer running Windows).

Please complete the following request form: NH DVD Request

Online Certification Test

After viewing the reading materials and training videos, follow the link below to the assessment test. We highly recommend that you download and print the Required Reading materials for the open book test which is not timed. You must read the NH Design and Installation Manual edition(s) noted above prior to attempting this test. If you receive a score of 70% or better, you will be emailed a copy of your Presby Certification Certificate, provided you give correct and accurate contact information to ensure proper certification. Please allow five business days to process your test and deliver your certification.

NH Online Certification Test using 2017 edition manual

NH EnviroFin® Online Certification Test using January 2016 edition manual

The assessment test is only offered online. If you have special needs contact our Training Coordinator at 800-473-5298 x26.

Free AutoCAD® and BricsCAD® Utilities:

Demo Lisp routines for Bruce Fillmore’s Septic Assistant NH:

Click here for AutoCAD® 2004+ compatible version.

Click here for BricsCAD® v12+ compatible version.

Contact Bruce directly at [email protected] for full versions and support.

In New York, certification is required for all designers and installers. The classes are a great way to learn more about our product, even if you are not seeking certification. We strongly recommend regulators involved in the review and inspection of Advanced Enviro-Septic® systems take the certification training.

Online Certification Now Approved for PIE Credits! Onsite training sessions with PIE credits are also available upon request through our NY Distributor, Vermont Environmental.

Now approved for online Practicing Institute of Engineering (PIE) credits!

Required Reading

New York Design & Installation Manual

Online Certification Classes

(A high speed internet connection is required for online classes. If you don’t have access to high speed, contact us and we’ll send you a CD. See CD certification classes section below.)

New York Online Certification Training

DVD Certification Classes

If you do not have a high speed internet connection, we can mail you the presentation in CD format (only viewable on a computers running Windows).

Please complete the following request form: New York CD Request

Online Certification Test

After viewing the reading materials and training videos, follow the link below to the assessment test. We highly recommend that you download and print the Required Reading materials for the open book test which is not timed. If you receive a score of 70% or better, you will be emailed a copy of your Presby Certification Certificate, provided you give correct and accurate contact information to ensure proper certification. Please allow five business days to process your test and deliver your certification.

New York Online Certification Test

The assessment test is only offered online. If you have special needs contact our Training Coordinator at 800-473-5298 x26.

Required Reading

2010 Edition of the Advanced Enviro-Septic® Design and Installation Manual

Online Certification Classes

(A high speed internet connection is required for online classes. If you don’t have access to high speed, contact us and we’ll send you a DVD. See DVD certification classes section below.)

Ohio Online Certification Training

DVD Certification Classes

If you do not have a high speed internet connection, we can mail you the presentation in DVD.

Ohio DVD Request

Online Certification Test

After viewing the reading materials and training videos, follow the link below to the assessment test. We highly recommend that you download and print the Required Reading materials for the open book test which is not timed. If you receive a score of 70% or better, you will be emailed a copy of your Presby Certification Certificate, provided you give correct and accurate contact information to ensure proper certification. Please allow five business days to process your test and deliver your certification.

OH Online Certification Test

The assessment test will only be offered online. If you have special needs contact our Training Coordinator at 800-473-5298 x26.

In Vermont, certification is required for all designers and installers. The classes are a great way to learn more about our product, even if you are not seeking certification. We strongly recommend regulators involved in the review and inspection of Advanced Enviro-Septic® and Enviro-Septic® systems take the certification training.

As part of certification, an assessment test is required. This should be taken only after viewing the class videos and reading the Design and Installation Manuals. The test is open book and is not timed. A passing score of 70% is required for certification.

Required Reading

2014 Edition of the Vermont Design and Installation Manual

Online Certification Classes

(A high speed internet connection is required for online classes. If you don’t have access to high speed, contact us and we’ll send you a DVD. See DVD certification classes section below.)

Vermont Online Certification Training

DVD Certification Classes

If you do not have a high speed internet connection, we can mail you the presentation in DVD format (Formatted for DVD players, IBM PCs and Macs. Please complete the following request form: VT DVD Request

Online Certification Test

After viewing the reading materials and training videos, follow the link below to the 60 question assessment test. We highly recommend that you download and print the 2014 Design and Installation Manual, located under Required Reading above, for the open book test which is not timed. If you receive a score of 70% or better, you will be emailed a copy of your Presby Certification Certificate, provided you give correct and accurate contact information to ensure proper certification. Please allow five business days to process your test and deliver your certification.

VT Online Certification Test

The assessment test is only offered online. If you have special needs contact our Training Coordinator at 800-473-5298 x26.

Required Reading

Virginia Advanced Enviro-Septic Design & Installation Manual

Online Certification Classes

(A high speed internet connection is required for online classes. If you don’t have access to high speed, contact us and we’ll send you a DVD. See DVD certification classes section below.)

Virginia Online Certification Training

DVD Certification Classes

If you do not have a high speed internet connection, we can mail you the presentation in DVD format.

Please complete the following request form: Virginia DVD Request

Online Certification Test

Virginia Online Certification Test

The assessment test is only offered online. If you have special needs contact our Training Coordinator at 800-473-5298 x26.

Required Reading

Wyoming Advanced Enviro-Septic® Design and Installation Manual

Online Certification Classes

(A high speed internet connection is required for online classes. If you don’t have access to high speed, contact us and we’ll send you a DVD. See DVD certification classes section below.)

Wyoming Online Certification Training