Eljen GSF® System Installation
Eljen GSF® (Click on any photo for larger scale image.) |
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| TL-2 Collection Unit (note) | TL-2 Collection Unit with Pea Gravel (note) |
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| Installing ASTM-C33 Sand | Compacting Sand |
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| Inside view of sampling port | First row of B43 modules |
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| Installed GSF modules | Installing wire hoops and piping |
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| Modules with cover fabric | Modules with additional spec sand between rows |
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| Inside view of d-box | Two-inch air line inside septic tank inlet riser |
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| End view of finished pad with sandy loam cover | Top view of finished pad mound |
Note: The TL-2 effluent sampling/collection unit and vertical (green) sampling port as shown in the above pictures was installed as part of Virginia's first Eljen GSF pad installation. The TL-2 sampling/collection unit allows for the sampling of treated effluent to comply with Virginia's new sampling/testing requirements for all alternative treatment systems. Since this initial installation, Eljen now recommends that the vertical (green) sampling port be located a minimum of two feet outside the pad or trench installation. |
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