Septic Design Assistance

Septic systems under traffic areas require special design criteria, please contact CULTEC, Inc. at 203.775.4416 for assistance.

Please note: Although CULTEC septic products may be shipped to any location, we are currently most cost-effective in the following states: CT, MA, ME, NH, NY. and VT. Call for details.
CULTEC Septic Installation Guide


CULTEC’s Technical Department can assist you with the design of your CULTEC Septic System by aiding with preliminary calculations, shop drawings and submittal packages.

Our Technical Staff is able to convert plans from existing pipe and stone systems, concrete structures and competitor chamber products to propose an equivalently sized septic system utilizing CULTEC products.

We provide system layouts, cross section details and other CAD details for you to pick and plot for use on your blueprints.

Please note that CULTEC is able to provide these services free of charge and is limited to proposals and evaluating that the criteria meets minimum CULTEC requirements. It is the client’s responsibility to have all work reviewed and approved by a licensed professional engineer.

CULTEC’s Technical staff can design septic systems for the following states:

  • Connecticut
  • Massachusetts

Other states are approved for septic use, however, our Technical Staff does not specialize in their design.

Contact our Technical Staff at:
Toll Free: 1.800.4.CULTEC, Ext. 203 – (800.428.5832, Ext. 3)
Phone: 203.775.4416, Ext. 203

E-file via E-mail:

  • Acceptable formats are AutoCAD 2017 or earlier.
  • Please zip your file and title your subject line: “E-file for CULTEC Review (Septic)– name of project”
  • Send file to:

Fax to: 203.775.5887

PO Box 280
Brookfield, CT 06804
Attn: Tech. Dept.

Dept.Via Courier:
878 Federal Rd.
Brookfield, CT 06804
Attn: Tech. Dept.

We are able to assist you in your design by performing preliminary calculations and supplying AutoCAD layouts free of charge