Field service for water treatment plants: the digital intervention cycle

Context

Anyone maintaining water treatment plants — softeners, reverse osmosis, dosing, purification — lives on two tracks that mesh badly: scheduled maintenance (contracts with periodic visits, checks, consumables) and emergencies (the plant down, the client on the phone, a technician to re-route).

This is an experience the Gitogi team lived from the inside, not observed from outside: the processes, people and tools of a real company in the sector, told in anonymised form.

The challenge

Before the intervention, the work cycle was the one typical of many Italian technical-assistance companies:

1. Planning lived on the phone. Requests came in by phone and e-mail; the technicians' week was built out loud, and priorities changed faster than they could be communicated. The result: overlaps, wasted trips, clients called twice.

2. The worksheet was paper. Filled in by hand at the end of the job, brought back to base, re-typed for invoicing. Every step a chance to lose information: unlogged materials, hours estimated from memory, missing signatures.

3. Van stock was invisible. Every van was a small untracked warehouse. Unlogged withdrawals became inventory discrepancies; missing spares were discovered in front of the client's plant.

4. Plant history lived in people's heads. Which resin was in that softener? When was the membrane last changed? The answer depended on who had been there last.

The approach

The work started from the process, not the software: mapping the full intervention cycle — request → planning → execution → worksheet → invoicing — with the people who lived it every day.

From there, digitalization by degrees:

1. One calendar for crews, zones and priorities, keeping scheduled work and emergencies from colliding.
2. The digital worksheet on site: job, materials, hours and the client's signature captured where the information is born, not reconstructed at the office.
3. The plant record as the single memory: components, past interventions, consumables, inspection deadlines.
4. Materials tied to the intervention: what leaves the van is logged, and reordering starts from real consumption.

What changed

The deepest change isn't technological: it's that information is born once, where the work is born. The office stops chasing technicians to reconstruct the day; invoicing starts from a signed worksheet, not from sheets to decipher; the new technician reads the plant's history instead of asking colleagues.

How we approach it today

This experience is one of the reasons field service is one of the processes we know best. To see how we set up this cycle with an integrated ERP:

• Software for technical assistance and interventions
• Software for plant and equipment maintenance
• Our Odoo Partner path

Want to find out whether your intervention cycle could work this way? Let's talk — 30 minutes, no strings attached.