Inflow Points Clause Samples
Inflow Points. Inflow points are the points of stormwater discharge into the swale or buffer. Inflow points are typically pipe outfalls, other grass ▇▇▇▇▇▇ or buffers, or curb cuts from upstream impervious areas, such as parking lots. Some form of energy dissipation is typically provided immediately downstream of the inflow point into the grass swale or buffer. Energy dissipation devices may include riprap aprons, or flow spreader devices.
Inflow Points. Inflow points or outfalls into BRCs/PLDs are the point of stormwater discharge into the facility. An inflow point is commonly a curb cut with a concrete or riprap rundown. In limited cases, a storm sewer pipe outfall with a flared end section may be the inflow point into the BRC/PLD. An energy dissipater (riprap or concrete wall) is typically immediately downstream of the discharge point into the BRC/PLD to protect the BRC/PLD from erosion. In some cases, the storm sewer outfall can have a toe-wall or cut- off wall immediately below the structure to prevent undercutting of the outfall from erosion.
Inflow Points. Splitter Box 4 SFB-2.3.2 Sedimentation Chamber 5 SBF-2.3.3 Filter Media 6 SFB-2.3.4 Underdrain System 7 SFB-2.3.5 Overflow Outlet Works 7 SFB-2.3.6 Embankments 8 SFB-2.3.7 Emergency Overflow 9 SFB-2.3.8 Miscellaneous 9 SFB-2.4 Inspection Forms 10 SFB-3.1 Maintenance Personnel 10 SFB-3.2 Equipment 10 SFB-3.3 Safety 11 SFB-3.4 SFB Maintenance Forms 11 SFB-3.5 SFB Maintenance Categories and Activities 12 SFB-3.6 Routine Maintenance Activities 12 SFB-3.6.1 Mowing 13 SFB-3.6.2 Trash/Debris Removal 13 SFB-3.6.3 Splitter Box/Overflow Outlet Works Cleaning 13 SFB- 3.6.4 Woody Growth Control/Weed Removal 14 SFB-3.7 Minor Maintenance Activities 14 SFB-3.7.1 Sediment Removal/Pollutant Removal 14 SFB-3.7.2 Erosion Repair 16 SFB-3.7.3 Jet-Vac/Clearing Drains 16 SFB-3.8 Major Maintenance Activities 16 SFB-3.8.1 Major Sediment/Pollutant Removal 17 SFB-3.8.2 Major Erosion Repair 18 SFB-3.8.3 Structural Repair 18 SFB-3.8.4 SFB Rebuild 18 Sand Filter Basins (SFBs) are a common type of Stormwater Management facility utilized within the Front Range of Colorado. A SFB consists of a sedimentation chamber, a flat surfaced area of sand (sometimes covered with grass or sod), a filtration chamber, and a flat sand filter bed with an underdrain system. A surcharge zone exists within the sedimentation and filtration ▇▇▇▇▇▇▇▇ for temporary storage of the Water Quality Capture Volume (WQCV). During a storm, runoff enters the sedimentation chamber, where the majority of sediments are deposited. The runoff then enters the filtration chamber where it ponds above the sand bed and gradually infiltrates into the underlying sand filter, filling the void spaces of the sand. The underdrain gradually ▇▇▇▇▇▇▇▇ the sand bed and discharges the runoff to a nearby channel, swale, or storm sewer. SFBs provide for filtering and absorption of pollutants in the stormwater3. The popularity of SFBs has grown because they allow the WQCV to be provided on a site that has little open area available for stormwater management. However, there are limitations on their use due to potential clogging from large amounts of sediment. Inspection and maintenance personnel may utilize the stormwater facility map located in Appendix G containing the locations of the access points and maintenance easements of the SFBs within this development. Inspection and maintenance personnel may utilize the stormwater facility map located in Appendix G containing the locations of the SFBs within this development. SFBs have a number of f...
Inflow Points. Inflow Points or Outfalls into EDBs are the point source of the stormwater discharge into the facility. An inflow point is commonly a storm sewer pipe with a flared end section that discharges into the EDB. In some instances, an inflow point could be a drainage channel or ditch that flows into the facility. An energy dissipater (riprap or hard armor protection) is typically immediately downstream of the discharge point into the EDB to protect from erosion. In some cases, the storm sewer outfall can have a toe-wall or cut-off wall immediately below the structure to prevent undercutting of the outfall from erosion.
Inflow Points. Splitter Box