IDMR / Work / Inunda
Project · Industrial · Academic (FADU/UBA)

Inunda.

A flood-hazard signalling device for storm drains — a solar, reflective telescopic beacon that rises with the water to mark a drain that has vanished under the flood. Taken all the way to a working prototype.

Year
2014FADU · UBA
Sector
IndustrialProduct · Public Safety
Scope
AcademicTeam of two · Prototype
Software
CAD + ProtoTo be confirmed
About the project

Marking the danger you can't see.

When a city floods, open storm drains disappear under the water and turn into invisible, sometimes lethal traps — exactly when people are wading through to evacuate. Inunda is a device that answers that specific risk.

One unit installs into each storm drain. As the water rises it floats up on a telescopic stem, lifting a high-visibility, reflective, solar-lit beacon above the surface so pedestrians and rescue crews can see — and avoid — the drain beneath. When the water drops, it retracts and sits flush again.

A university project at FADU / Universidad de Buenos Aires, developed with teammate Federico Kakazu and carried through to a functional physical prototype.

FADU/UBA · 2014 · with Federico Kakazu · studio: Nicolás & Sol Simonetti.

Prototype

From CAD to a thing you can hold.

Inunda yellow prototype standing on its base
Working prototype The full device — base flange, telescopic stem and the reflective solar head.
DETAIL · SOLAR
Inunda prototype top with solar panel
Solar head Top-mounted PV cell driving the night-time LED beacon.
DETAIL · LIGHT
Inunda prototype side showing lit ring
Light ring The illuminated band — the "cat's-eye" output for night visibility.
Inunda prototype in grey, earlier build
Earlier build A grey, primer-stage prototype before the final yellow finish.
OPERATION · VIDEO
How it works The float-and-rise operating sequence as the water level changes.
Project boards

The full presentation.

Inunda presentation board — device overview
01 · Device Function, user, human scale and the locking / telescopic system.
Inunda board — context, flood situations
02 · Context Flood scenarios, the Buenos Aires risk map, and internal construction.
Inunda board — operating sequence
03 · Sequence Install, deploy, activate, store — the full operating cycle.
Inunda board — technical details and exploded view
04 · Technical Exploded assemblies, part list and section details.

Working on something similar?

If you're developing a sports car, hypercar or transportation programme — let's talk. Send a brief and we'll come back within two working days.

Request a quote