Keep the delivery and the tank in the same record

A delivery is one event in the property's water route. Record the supplier, date, receiving tank and intended use alongside existing source and maintenance information. A delivery receipt is not a test result for every downstream outlet.

Before the delivery

Ask the owner or manager which tank will receive the water and whether other supplies feed that tank. Confirm access and who is responsible for accepting the delivery. Keep drinking-water arrangements separate from general property-water arrangements.

Save a useful handover

RecordDetail to retain
DeliverySupplier contact, date and receipt
StorageTank identifier and other connected supplies
OperationWho manages access and interruptions
MaintenanceLast documented tank and treatment service
ObservationsAny change noticed, with outlet and time

If something changes afterward

Report the sequence rather than assigning blame: what was observed, where and when, what supply events occurred and what treatment was operating. Ask the assessor whether source, stored-water and final-outlet samples would answer different questions.

Plan maintenance with the right people

Do not enter a tank, open pressurized equipment or improvise chemical cleaning. Ask an appropriate contractor for a written work scope, downtime plan and return-to-service instructions. Keep the completion record with the property file.

Make the next visit easier

Use the blank handover sheet or create a checklist. The suggestions here organize a property brief; the linked general well guidance is not a local tanker inspection or an Indonesian storage standard.

Questions worth asking

Does this guide assess water at my property?

No. It provides general context and a preparation checklist. A property-specific assessment needs appropriate inspection or testing.

What can I do without contacting a provider?

Create the free water checklist, print it and collect the records and questions described in this guide.

Sources & scope

Protect Your Home’s Water

US Environmental Protection Agency · US private-well guidance; local requirements must be confirmed in Bali

Retrieved 2026-09-07 · US government guidance, linked as general context; not Indonesian regulation.