Which document groups should be indexed?

Separate design and as-built drawings, test records, vendor manuals, certificates, training, spares, deficiencies and approvals. Give each document an asset or system reference where the project allows it.

Handover index
GroupRecordReview
DrawingsIssued and as-built setRevision and status
TestsResult and witness recordAcceptance status
O&MManuals and maintenance dataAsset link
DeficienciesOpen and closed actionsCloseout evidence
TrainingAttendance and materialOwner requirement

Sources: ASHRAE: Commissioning resources and Standard 202-2024, US Department of Energy: Commissioning Process for Federal Facilities

How should missing evidence be reported?

List the missing item, affected asset, source requirement, owner and next action. Do not replace a missing record with a blank placeholder that appears complete.

  • Missing record
  • Wrong revision
  • Unlinked asset
  • Open deficiency
  • Pending approval

What is the final handover review?

The receiving team and commissioning authority confirm that the required evidence is findable and that open issues are visible. Engineering sign-off remains with the responsible engineer.

Common questions

What else should the bid team know?

Does a documentation pack approve a test?

No. The commissioning professional and responsible engineers approve procedures, criteria and acceptance decisions.

Are commissioning levels universal?

No. Project and client documents define the meaning and gate for levels. Use the approved commissioning plan.

Can a missing acceptance criterion be invented?

No. Record it as an open input and obtain the approved criterion from the responsible technical reviewer.

Primary sources

  1. Commissioning resources and Standard 202-2024ASHRAE
  2. Commissioning Process for Federal FacilitiesUS Department of Energy
  3. Lessons Learned from Tier Certification of Constructed FacilitiesUptime Institute