The 02:14 Alarm: Dosing a Sump With Nobody on Site
A 02:14 high-level alarm with nobody on site cost 3 m3 of overflow. Storage sizing, batch-on-demand dosing, and alarms that reach a person.
Misting Systems and Polymer Layers: Run Times That Don’t Flood the Drainage
The solenoid clicks at 07:00, the pump runs for 60 seconds, and by 07:04 the glass is fogged and the drainage has taken on half a litre. Two weeks later the same tank smells like a pond and the frogs are sitting on the background. Automated misting fails slowly and quietly, and the polymer layer in …
