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<td>Pretreatment vegetated filter strip (VFS</td> | <td>Pretreatment vegetated filter strip (VFS</td> | ||
<td>Construction sequence</td> | <td>Construction sequence</td> | ||
− | <td>Quarterly and after every 1 in storm event for first two years, then biannually</td> | + | <td>Quarterly and after every 1 in storm event for first two years, then biannually [https://www.stormwaterpa.org/assets/media/BMP_manual/chapter_6/Chapter_6-4-9.pdf]</td> |
<td></td> | <td></td> | ||
<td></td> | <td></td> | ||
− | <td>Sediment removed at least biannually of when buildup exceeds 2 inches in depth</td> | + | <td>Sediment removed at least biannually of when buildup exceeds 2 inches in depth [https://www.stormwaterpa.org/assets/media/BMP_manual/chapter_6/Chapter_6-4-9.pdf]</td> |
− | <td>Appropriate vegetation and landscaping maintenance; See Appendix </td> | + | <td>Appropriate vegetation and landscaping maintenance; See Appendix [https://www.stormwaterpa.org/assets/media/BMP_manual/chapter_6/Chapter_6-4-9.pdf]</td> |
− | <td>Generally $100-$1400 per acre</td> | + | <td>Generally $100-$1400 per acre [https://www.stormwaterpa.org/assets/media/BMP_manual/chapter_6/Chapter_6-4-9.pdf]</td> |
</tr> | </tr> | ||
<tr> | <tr> | ||
<td>Level-Spreader - Vegetative Filter Strip System (LS-VFS)</td> | <td>Level-Spreader - Vegetative Filter Strip System (LS-VFS)</td> | ||
<td>Construction notes</td> | <td>Construction notes</td> | ||
− | <td>Quarterly and after every 1 in storm event for first two years, then biannually</td> | + | <td>Quarterly and after every 1 in storm event for first two years, then biannually [https://www.stormwaterpa.org/assets/media/BMP_manual/chapter_6/Chapter_6-4-9.pdf]</td> |
<td></td> | <td></td> | ||
<td></td> | <td></td> | ||
− | <td>Sediment removed at least biannually of when buildup exceeds 2 inches in depth</td> | + | <td>Sediment removed at least biannually of when buildup exceeds 2 inches in depth [https://www.stormwaterpa.org/assets/media/BMP_manual/chapter_6/Chapter_6-4-9.pdf]</td> |
− | <td>Appropriate vegetation and landscaping maintenance; See Appendix</td> | + | <td>Appropriate vegetation and landscaping maintenance; See Appendix [https://www.stormwaterpa.org/assets/media/BMP_manual/chapter_6/Chapter_6-4-9.pdf]</td> |
− | <td>Generally $100-$1400 per acre</td> | + | <td>Generally $100-$1400 per acre [https://www.stormwaterpa.org/assets/media/BMP_manual/chapter_6/Chapter_6-4-9.pdf]</td> |
</tr> | </tr> | ||
<tr> | <tr> | ||
<td>Up-Flo Filter</td> | <td>Up-Flo Filter</td> | ||
<td></td> | <td></td> | ||
− | <td>Every 6 months for first year of operation, then site specific. Floatables, sediment, media, and drain down filter each need to be inspected</td> | + | <td>Every 6 months for first year of operation, then site specific. Floatables, sediment, media, and drain down filter each need to be inspected [https://www.njstormwater.org/pdf/up_flo_maint.pdf]</td> |
<td>Inspection and maintenance checklist</td> | <td>Inspection and maintenance checklist</td> | ||
<td></td> | <td></td> | ||
− | <td>Sediment removal at least once per year or once sediment depth is 16 inches</td> | + | <td>Sediment removal at least once per year or once sediment depth is 16 inches [https://www.njstormwater.org/pdf/up_flo_maint.pdf]</td> |
<td></td> | <td></td> | ||
− | <td>Routine maintenance for manhole unit takes about 1 hour</td> | + | <td>Routine maintenance for manhole unit takes about 1 hour [https://www.njstormwater.org/pdf/up_flo_maint.pdf]</td> |
</tr> | </tr> | ||
<tr> | <tr> | ||
<td>Storm Clean</td> | <td>Storm Clean</td> | ||
− | <td>One-person installation</td> | + | <td>One-person installation [https://cleanwayusa.com/installation]</td> |
− | <td>Monthly</td> | + | <td>Monthly [https://cleanwayusa.com/installation]</td> |
<td>Maintenance instructions</td> | <td>Maintenance instructions</td> | ||
<td></td> | <td></td> | ||
− | <td>When visual inspection or water sampling show degradation. MetalZorb is non-hazardous and does not require special waste handling</td> | + | <td>When visual inspection or water sampling show degradation. MetalZorb is non-hazardous and does not require special waste handling [https://cleanwayusa.com/installation]</td> |
<td></td> | <td></td> | ||
− | <td>Vactor truck or large shop vac; One person</td> | + | <td>Vactor truck or large shop vac; One person [http://prj.geosyntec.com/npsmanual/filterberm.aspx]</td> |
</tr> | </tr> | ||
<tr> | <tr> | ||
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<td>Filtration berm</td> | <td>Filtration berm</td> | ||
<td>Construction sequence</td> | <td>Construction sequence</td> | ||
− | <td>After each rainfall</td> | + | <td>After each rainfall [http://www.stormwaterpa.org/assets/media/BMP_manual/chapter_6/Chapter_6-4-10.pdf]</td> |
<td>Maintenance considerations</td> | <td>Maintenance considerations</td> | ||
<td></td> | <td></td> | ||
− | <td>Routinely remove accumulated trash and debris</td> | + | <td>Routinely remove accumulated trash and debris [http://www.stormwaterpa.org/assets/media/BMP_manual/chapter_6/Chapter_6-4-10.pdf]</td> |
− | <td>Appropriate vegetation and landscaping maintenance (eg. mowing and level gradient restoration); See Appendix</td> | + | <td>Appropriate vegetation and landscaping maintenance (eg. mowing and level gradient restoration); See Appendix [http://www.stormwaterpa.org/assets/media/BMP_manual/chapter_6/Chapter_6-4-10.pdf]</td> |
− | <td>Depends on height, length, width, and location of berm</td> | + | <td>Depends on height, length, width, and location of berm [http://www.stormwaterpa.org/assets/media/BMP_manual/chapter_6/Chapter_6-4-10.pdf]</td> |
</tr> | </tr> | ||
<tr> | <tr> | ||
<td>SiltSoxx R by Filtrexx</td> | <td>SiltSoxx R by Filtrexx</td> | ||
<td>Installation instructions</td> | <td>Installation instructions</td> | ||
− | <td>Within 24 hours after rainfall event</td> | + | <td>Within 24 hours after rainfall event [https://www.filtrexx.com/application/files/1015/0186/8935/1.1_Filtrexx_Sediment_Control.pdf]</td> |
<td>Maintenance instructions</td> | <td>Maintenance instructions</td> | ||
<td></td> | <td></td> | ||
− | <td>Sediment removal from upslope side when accumulation has reached ½ the effective height of the Soxx</td> | + | <td>Sediment removal from upslope side when accumulation has reached ½ the effective height of the Soxx [https://www.filtrexx.com/application/files/1015/0186/8935/1.1_Filtrexx_Sediment_Control.pdf]</td> |
<td></td> | <td></td> | ||
<td></td> | <td></td> | ||
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<td>StormExx</td> | <td>StormExx</td> | ||
<td>Installation notes</td> | <td>Installation notes</td> | ||
− | <td>Every 90 days, frequent drive through inspection during leaf-fall and after storm events</td> | + | <td>Every 90 days, frequent drive through inspection during leaf-fall and after storm events [https://www.filtrexx.com/application/files/8315/2632/4158/Filtrexx_StormExx_CLEAN_Specification.pdf]</td> |
<td></td> | <td></td> | ||
− | <td>Costs for one year of service and maintenance may be added to proposal</td> | + | <td>Costs for one year of service and maintenance may be added to proposal [https://www.filtrexx.com/application/files/8315/2632/4158/Filtrexx_StormExx_CLEAN_Specification.pdf]</td> |
− | <td>Quarterly general service, fall cleaning and cartridge replacement</td> | + | <td>Quarterly general service, fall cleaning and cartridge replacement [https://www.filtrexx.com/application/files/8315/2632/4158/Filtrexx_StormExx_CLEAN_Specification.pdf]</td> |
<td></td> | <td></td> | ||
<td></td> | <td></td> | ||
</tr> | </tr> | ||
</table> | </table> |
Filtration - installation and maintenance recommendations
Link to this table
Device | Installation notes | Frequency of inspections | Maintenance checklist (link) | Permitted on private land/ Maintenance agreement recommended | Practices for minimizing sediment and trash buildup | Practices for minimizing washout | Cost considerations (equipment needed and man hours) |
---|---|---|---|---|---|---|---|
Pretreatment vegetated filter strip (VFS | Construction sequence | Quarterly and after every 1 in storm event for first two years, then biannually [1] | Sediment removed at least biannually of when buildup exceeds 2 inches in depth [2] | Appropriate vegetation and landscaping maintenance; See Appendix [3] | Generally $100-$1400 per acre [4] | ||
Level-Spreader - Vegetative Filter Strip System (LS-VFS) | Construction notes | Quarterly and after every 1 in storm event for first two years, then biannually [5] | Sediment removed at least biannually of when buildup exceeds 2 inches in depth [6] | Appropriate vegetation and landscaping maintenance; See Appendix [7] | Generally $100-$1400 per acre [8] | ||
Up-Flo Filter | Every 6 months for first year of operation, then site specific. Floatables, sediment, media, and drain down filter each need to be inspected [9] | Inspection and maintenance checklist | Sediment removal at least once per year or once sediment depth is 16 inches [10] | Routine maintenance for manhole unit takes about 1 hour [11] | |||
Storm Clean | One-person installation [12] | Monthly [13] | Maintenance instructions | When visual inspection or water sampling show degradation. MetalZorb is non-hazardous and does not require special waste handling [14] | Vactor truck or large shop vac; One person [15] | ||
Gravel filtration | After each rainfall | Remove sediment from behind bag as needed | |||||
Filtration berm | Construction sequence | After each rainfall [16] | Maintenance considerations | Routinely remove accumulated trash and debris [17] | Appropriate vegetation and landscaping maintenance (eg. mowing and level gradient restoration); See Appendix [18] | Depends on height, length, width, and location of berm [19] | |
SiltSoxx R by Filtrexx | Installation instructions | Within 24 hours after rainfall event [20] | Maintenance instructions | Sediment removal from upslope side when accumulation has reached ½ the effective height of the Soxx [21] | |||
StormExx | Installation notes | Every 90 days, frequent drive through inspection during leaf-fall and after storm events [22] | Costs for one year of service and maintenance may be added to proposal [23] | Quarterly general service, fall cleaning and cartridge replacement [24] |