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When a leak visit changes scope in Kingston upon Thames: keep a decision record

Exact Source · 13 October 2026 · 2 min read

A leak investigation scope change in Kingston upon Thames may be sensible when new evidence appears, but the change should be understandable afterwards. A quick conversation at the property can leave people with different memories. A short decision record links the finding to the proposed work and shows who agreed to the next step.

Record why the original plan is changing

Ask the investigator to explain the new observation and why it affects the agreed approach. Identify the room, system or inaccessible section involved. Reference the relevant photograph or test result where possible. Avoid a vague note such as more work required that does not preserve the reason.

The explanation should make clear whether the proposal seeks more evidence, provides access for repair or completes a confirmed repair. Those are different purposes with different practical implications.

Describe the proposed addition

Write down the area affected, the work being proposed and what is excluded. Ask who will carry it out, whether another professional is required and what making good would involve. Confirm any revised commercial terms directly before the additional work is authorised.

If the proposal would disturb building materials, ask what information and precautions are needed. HSE's asbestos guidance requires appropriate assessment before work likely to disturb asbestos; opening a small area does not remove that consideration.

Make authority and limits clear

Identify the person entitled to authorise the change and how their agreement is recorded. In managed or rented premises, the person present may provide access without being the decision-maker for additional work. Avoid leaving that distinction to assumption.

Record any limits, such as approval for one specified access area only or a requirement to stop after obtaining a particular finding. The record should also explain what happens if the evidence points beyond the newly agreed boundary.

Carry the change into the final report

The final findings should show the original scope, the agreed addition and the resulting evidence. Keep the decision note with photographs and the report so a later repairer can understand why an area was opened and what was actually established.

An Exact Source callback request can include the Kingston upon Thames postcode and any known restrictions on additional work. Ask how scope changes are discussed and recorded. A clear process allows an investigation to adapt while keeping the customer, property representative and contractor aligned on what has been authorised.

Further reading

Prepared with AI assistance using the sources listed above. General information cannot diagnose an individual property. Contact us to discuss your circumstances.

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