Related Manuals for Eljen GFS
Summary of Contents for Eljen GFS
- Page 1 Geotextile Sand Filter British Columbia Design & Installation Manual Represented By: BWD Engineering Inc. Surrey, BC Tel: 604-957-3611 www.bwdengngineering.com February 2019 www.eljen.com CORPORATION Innovative Onsite Products & Solutions Since 1970...
- Page 2 Note: Please make sure you are using the most current version of this manual by going to www.eljen.com...
- Page 6 Infiltrative Surface Sequential Distribution *See also SPM-V3, Volume I, Section 1.1 Glossary...
- Page 8 Cover fabric substitution is not allowed Note: If modules are spaced end-to-end in trench applications, fabric must be cut and allowed to drape over and protect the ends of each spaced module. A continuous run of geotextile fabric is not allowed for these applications.
- Page 11 Note: When pumping to D-box do not exceed D-box manufacturer’s maximum flow rate...
- Page 15 IDENTIFY THE CAUSE OF FAILURE...
- Page 17 all perforated holes not discharging at least 15 cm onto a GSF module must be sealed.
- Page 18 PAINTED STRIPE FACING UP all perforated holes not discharging at least 15 cm onto a GSF module must be sealed. Note: If modules are spaced end-to-end, fabric must be cut and allowed to drape over and protect the ends of each spaced module.
- Page 19 Note: Refer to Figure 12 for Design Illustration. Note: If modules are spaced end-to-end, fabric must be cut and allowed to drape over and protect the ends of each spaced module. A continuous run of geotextile fabric is not allowed for these applications.
- Page 20 all perforated holes not discharging at least 15 cm onto a GSF module must be sealed. Note: If modules are spaced end-to-end, fabric must be cut and allowed to drape over and protect the ends of each spaced module. A continuous run of geotextile fabric is not allowed for these applications.
- Page 22 NOTE: Half-pipe must cover any hole above the A42 module that is within 15 cm of the edge. If modules are spaced end-to-end, fabric must be cut and allowed to drape over and protect the ends of each spaced module. A continuous run of geotextile fabric is not allowed for these applications...
- Page 23 Note: Middle cross-over pipes (not shown) are recommended for systems over 15 m (50 ft) long. Contact Eljen for Cross-Over pipe details if needed. Cross-Over and end loop pipes are not required on Pressure or Serial Bed Systems...
- Page 24 Note: Do not end loop bed systems on slopes.
- Page 27 COMPANY HISTORY COMPANY PHILOSOPHY CORPORATION www.eljen.com Printed in U.S.A. on recycled paper...
Need help?
Do you have a question about the GFS and is the answer not in the manual?
Questions and answers