[Owtsinfo] A/E Technology List Updated to Reflect the Recent Modification to "ELJEN GSF Alternative Leachfield Certification"

[Onsite Wastewater Treatment System]

The DEM A/E Technology List has been updated to reflect a recently approved modification to the Eljen Geotextile Sand Filter Certification and corresponding design manual updates.

The modification request was approved by the DEM OWTS program on July 12, 2021 and now allows the following:

Per Section I.3 of the revised certification: "The minimum separation distance between the walls of adjacent trenches shall be 6ft and the distribution lines shall be spaced 10ft on center on designs where the leachfield distribution lines will be below original grade."

For additional details and to view the updated Eljen GSF Manual dated July 2021 please visit the following link to the updated A/E Technology List:  http://www.dem.ri.gov/programs/benviron/water/permits/isds/pdfs/ialist.pdf

Quick Tip: Don't forget to hit the refresh button on your web browser to view the latest update to the A/E Tech List.


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Rhode Island Department of Environmental Management
Office of Water Resources - Onsite Wastewater Treatment Systems (OWTS) Program
235 Promenade Street, Providence RI 02908
Website Address: www.dem.ri.gov/septic<http://www.dem.ri.gov/septic>;
OWTS Phone Line: 401.222.3961;
OWTS General Information Email Address: DEM.OWTS at dem.ri.gov<mailto:DEM.OWTS at dem.ri.gov>

[cid:image002.jpg at 01D77E07.96A3B160]<http://www.dem.ri.gov/septicsmart>



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