Judgement · Method · Next step

Turn a checklist into a working document

A checklist helps coordinate decisions and identify outstanding work. Use project details and dated reviews so it remains useful in the garage or when talking to a workshop.

Before ticking off a task

Identify the vehicle, project version and what has actually been checked. Distinguish a planned purchase from a received part and an installed, checked component. Keep the exact part reference and its documentation in the materials list: a category name does not identify the component.

Save the calculation context

Keep the inputs alongside each result: appliances and operating hours for electricity; travellers, days and litres for water; occupants, luggage and tanks for weight. If you change an input, update the related checks before reusing an earlier report.

Work with a dated copy

Use each resource’s download option or your browser’s print function to keep a PDF. Check its preview, text and tables before sharing. The PDF is a snapshot; later changes in the tool require a new download. To keep editing in another browser, also retain a project backup where available.

Put together a file others can review

Bring together the layout, materials, calculations, relevant photographs and outstanding questions. Ticking a box does not certify an installation: include the checks and documentation appropriate to the work carried out.