01 / THE BLUEPRINT
The problem to investigate
Buying a water filter is not the same as keeping water safe. Cartridge replacement, source quality, disinfection, storage hygiene and reliable testing are easy to overlook in shared buildings.
02 / THE BLUEPRINT
A possible solution
Partner with qualified local water engineers and accredited testing services to maintain appropriately specified treatment units under a documented service plan. Customers pay for verified maintenance and support, not a scientifically unsupported 'safe water' badge.
03 / THE BLUEPRINT
Start without an app
Begin by helping existing treatment owners with reminders and professional service referrals instead of installing a new filtration system.
04 / THE BLUEPRINT
Technology that could help
Use service records, laboratory certificates with dates, asset identifiers and alerts for overdue maintenance. An app must never independently declare water potable from visual condition, sensor readings or a salesperson's claim.
05 / THE BLUEPRINT
Your first experiment
- Identify one approved workplace that already uses a treatment unit.
- Ask a water professional to review source characteristics and intended use.
- Document maintenance requirements, actual test costs and response procedures.
- Pilot a paid three-month service only after safeguarding, permissions and laboratory arrangements are clear.
06 / THE BLUEPRINT
People, resources and cost drivers
Customer: schools or offices with ongoing maintenance budgets. Resources: qualified water experts, approved consumables, accredited testing, transport, insurance and safe incident escalation. Revenue: transparent service contracts and separately priced testing.
07 / THE BLUEPRINT
What to validate — and when to stop
Confirm the customer values planned servicing enough to renew; compare actual treatment outcomes against authorised standards and assess how quickly failed tests trigger expert intervention.
08 / HYPOTHESIS TO TEST
Potential impact and how to measure it
Track timely maintenance completion, qualified test compliance, fault-resolution time, full service cost and renewal rates. Never infer reduced disease without clinical or public-health studies.
09 / THE BLUEPRINT
Risks and safeguards
Incorrect treatment can expose people to pathogens or chemical contaminants. No unsupervised DIY water-safety advice; comply with local drinking-water regulations and report unsafe results appropriately.
10 / THE BLUEPRINT
Who might pay or maintain it
Build recurring contracts that fund technician travel, tests and consumables. Keep physical documentation available where the internet is unreliable.