Documentation

This document provides an overview of the ELJEN GSF (Geotextile Sand Filter) system: how it works, its two-stage treatment technology, and why it is considered a reliable and effective solution for on-site wastewater treatment.

Features & Benefits

This document is an official authorization issued by the Building Materials Evaluation Commission (BMEC) in Ontario, confirming that the ELJEN™ GSF system is authorized as a combined treatment and dispersion system for Class 4 wastewater systems.

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This document is a manual for homeowners that explains, in an accessible way, how an ELJEN GSF septic system (septic tank + treatment and soil dispersion system) works and, above all, how to care for it to avoid problems and extend its life.

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This document is a handbook for homeowners in Ontario that explains how the ELJEN GSF system works and best practices for keeping it effective over the long term. It focuses on problem prevention, signs of a malfunctioning system, and recommended maintenance.

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This document is the technical manual for the design and installation of the system. It explains the requirements to be met, the sizing parameters, the possible configurations depending on the terrain, as well as the installation, distribution, ventilation, and sampling steps.

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This document is an Excel file that serves as a calculation tool to help size an Eljen GSF system in Ontario. It allows you to enter project information (flow rate, soil conditions, technical parameters) and automatically obtain the values needed to design the system.

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This document is a DWG (AutoCAD) file that serves as a template for technical drawings to represent an ELJEN GSF system in an engineering or installation plan. It is designed to standardize the presentation of diagrams (layout, dimensions, components) in a professional format.

This document is a brochure that presents the system as a passive, sustainable, and effective solution for wastewater treatment. It summarizes the main advantages, briefly explains the two-step Bio-Matt™ process, and shows the types of installations possible depending on the terrain.

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This document is an official letter of approval confirming that the Eljen GSF system is authorized for use in Manitoba as a secondary wastewater treatment system. The department confirms that the system complies with regulatory requirements.

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This document is the official technical manual for system design and installation in Manitoba. It explains the rules to be followed, sizing criteria, possible configurations, and instructions for installation, distribution, ventilation, and sampling.

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This document is a form to be completed that is used to collect all the essential information about a project (customer identification, site characteristics, soil type, existing equipment, design criteria). It allows the necessary data to be centralized before proceeding with the design or installation of a system.

This document is an Excel spreadsheet that serves as a sizing and calculation tool for Eljen GSF systems. It allows you to enter project data and obtain results to support system design according to technical criteria.

This document is the official system design and installation manual. It explains the technical criteria for sizing the system, choosing the right configuration (ground-level, raised, sloped, gravity-fed, or pumped), and carrying out the installation in accordance with requirements and best practices.

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This document is a summary sheet explaining how to calculate the minimum number of ELJEN GSF A-42 modules. It also presents a table of recommended hydraulic loading rates based on soil permeability, to help correctly size the contact surface.

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This document is an Excel file used as a design tool. It is used to enter project information (flow rate, soil parameters, installation conditions) in order to obtain recommended system dimensions.

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