Agree the receiving use
Ask the recipient what decisions or workflows the handover must support. Construction coordination, asset maintenance, future renovation, and record keeping need different information. Define the required areas, elements, attributes, documents, exchange formats, and target versions with the people who will use them. Avoid copying every project file without explaining its status. A package that is large but difficult to navigate can be less useful than a focused set with clear provenance and limits.
- Name receiving users and intended tasks
- Set content, format, and version requirements
- Identify exclusions and acceptance criteria
Establish the record set
List the models, drawings, schedules, specifications, submittals, surveys, operation records, and other deliverables that form the handover. For each item, record owner, discipline, revision, issue purpose, status, and relationship to other files. Identify superseded content so a recipient does not mistake it for current information. Where a model depends on linked files, include or identify those references and explain any access restrictions. The contract and project information requirements govern what is required.
Separate status and evidence
Design intent, construction coordination, approved submittals, field markups, and verified installed conditions are not interchangeable. Label the status of each record and the method by which changes were captured. If field verification was limited, state the locations and information not checked. Do not describe a package as fully as built merely because it was delivered at project completion. The recipient needs to understand which statements are measured, reported, inferred, or still unresolved.
- State record status and revision
- Describe how field changes were captured
- List information that remains unverified
Check technical usability
Open the package in the receiving environment and test the intended workflow. Check file integrity, model coordinates, links, units, naming, data fields, schedules, and permissions. Confirm that required documents can be found and that identifiers match across records. A visual review alone will not detect every broken reference or unusable parameter. Capture test results and correct defects according to agreed responsibility. If the recipient uses a different platform, test the agreed exchange rather than assuming conversion preserves all information.
Prepare a handover index
An index gives the recipient a practical map of the delivery. It should name files, revisions, status, format, purpose, dependencies, owner, and known limitations. Include a concise change summary and a record of open issues with a route to the person responsible. Explain the coordinate system, naming convention, key parameters, and any project specific modeling assumptions. The index should remain usable without specialist knowledge of the authoring team's internal folders.
- Provide a searchable file and revision list
- Explain naming, coordinates, and dependencies
- Carry open questions forward with an owner
Confirm acceptance and responsibility
The recipient should review against the agreed acceptance criteria and record acceptance, rejection, or conditional acceptance. Acceptance of a file transfer does not necessarily approve design, verify every field condition, or transfer liability beyond the contract. Name who maintains the information after handover and how later changes should be recorded. If no party is assigned to update a model, state that it is a record of a defined project state rather than a live operational source.
Close securely and retain appropriately
Before transfer, confirm the recipient, delivery channel, access permissions, and handling requirements. Remove unnecessary confidential information and avoid including credentials or unrelated project data. Agree retention and archival arrangements with the owner and project requirements. Keep evidence of what was delivered and when, using the project record process. A clear closeout tells participants what is complete, what remains open, and where the authoritative handover package can be found.
Make open work visible
Some information may remain outstanding at a contractual or operational milestone. Record each incomplete item, its impact on the intended use, the responsible party, and the agreed next action. Do not bury open decisions in an unstructured folder or imply that transfer closes them. Where a recipient accepts a limitation, capture that decision and any condition for later completion. A transparent record helps the next team prioritize follow up and prevents an unresolved assumption from becoming an apparent verified fact.