A dispute is easier to review when each amount has a clear link to the files behind it. A full email archive may hide the records the team needs most.
Could a new reader trace your claim without asking where each file is?

Keep Complete Construction Adjudication Records
Save the signed terms, changes and job files. Keep dates and exports from site systems where needed. Work from copies so the source stays intact.
Hold private legal advice in its own controlled file. Mark gaps and conflicting facts instead of letting an estimate look proved.
Index The Key Points
Make a short dated list of events and issues. Link the claim, notice and proof of service to each payment cycle.
Add instructions, plans, measures, rates and quotes for the work in dispute. Use the same codes in the cost sheets and the legal papers.
The documents are gathered. Do they explain the event and the sum in a clear order?
- Sources
Retain the original records and versions.
- Timeline
Index dates, events and correspondence.
- Value trail
Link each claimed sum to the workings.
Keep the source copies, timeline and valuation links consistent when assembling the index.
Show How The Sum Was Built
Trace the claim from the contract basis to the sum now sought. Show changes between versions and keep agreed items apart from open points.
Start before formal steps begin. A QS can sort cost files and check the figures, while your lawyer advises on the route and legal case.
General guidance. Check your signed contract and the job facts. Get legal advice where needed.