Product
Causeway Flow
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About
Causeway Flow is drainage design and analysis software for storm and foul water networks, including sustainable drainage systems (SuDS). It sizes pipes and storage with a SWMM5 hydraulic engine, checks designs against UK and Irish approval requirements, and produces longsections, manhole and pipe schedules, and 3D BIM outputs.
How teams use it
By audience
- Civil Engineering
- Drainage engineers design storm and foul networks and size pipes, manholes and storage with the SWMM5 hydraulic engine.
- Built-in checks against UK and Irish approval requirements catch problems before a design goes to the approving body.
- Produces longsections, manhole and pipe schedules and Level 2 BIM outputs for the drawing package.
- Environmental Engineering
- Models SuDS components such as swales, ponds and soakaways in line with the CIRIA SuDS Manual (C753).
- An optional module analyses overland flooding to show where surface water collects on a site.
- Applies FEH22 rainfall data and the ReFH2 method to estimate greenfield and developed-site runoff.
By phase
- Concept & Planning
- Engineers sketch outline drainage layouts to test whether a site can be drained before detailed design starts.
- The outline design becomes the starting point for detailed design, so feasibility work is not redrawn.
- Design
- Auto-design sizes pipes and sets invert levels to meet capacity and cover rules as the layout develops.
- Final designs output annotations, longsections, schedules and BIM reports for approval submissions.
Integrations (5)
| Integrates with | Connection | Details |
|---|---|---|
 | Native2 types of dataCauseway SmartTools (SmartDrainage) | |
| Native1 type of dataFlow design engine inside Live Design | ||
| Native1 type of dataPDS–Flow drainage link | ||
| Native | ||
 | Native2 types of dataCauseway SmartTools (SmartDrainage) |
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