Storage drains are stormwater tanks with a linear layout and a circular or rectangular cross-section. They are used for stormwater retention, combined sewage treatment and stormwater settling. Besides storage, these systems also enable settling of some of the particulate matter.
Types of structures
Stormwater retention drains: stormwater retention basins designed as combined or separate systems
Stormwater storage drains: stormwater storage
Storage drains: storage of combined sewage, stormwater overflow basins
These systems can be tailored to existing routings and have a small footprint....