Project delivery

What is project closeout in construction?

Project closeout is the last phase of a construction job, when the contractor finishes punch work, turns over documents, gets final acceptance, and collects final payment and retainage.

A contractor explains an equipment control to a facilities manager beside an organized handover binder.
Use the handover review to connect project records, equipment information and owner training. AI-generated illustration.

Project closeout is everything that happens between the work being basically done and the money being fully collected. It covers the punch list, inspections, the certificate of occupancy, warranties, as-built drawings, O&M manuals, training, final lien waivers, and the final pay application. On paper it is a short phase. On many jobs it drags on for months, with the contractor's retainage stuck the whole time.

Closeout usually starts at substantial completion, when the owner can use the space for its intended purpose, and ends at final completion and final payment.

The closeout sequence

  1. Contractor punch list and owner walk. The contractor walks first, then the architect or owner adds items.
  2. Substantial completion. On AIA projects this is documented with G704, Certificate of Substantial Completion, which typically starts warranties and shifts some responsibilities to the owner.
  3. Inspections and occupancy. Final inspections by the building department and fire marshal, leading to a certificate of occupancy.
  4. Document turnover. Warranties, O&M manuals, attic stock, as-builts, test reports, and commissioning records.
  5. Financial closeout. Final change orders settled, final lien waivers collected from every sub and supplier, and on AIA jobs the G706 affidavit of payment, G706A release of liens, and G707 consent of surety when there is a bond.
  6. Final payment and retainage release. The final pay app and release of retainage.

A closeout example

Say a GC finishes a $2.1M medical office shell and fit-out with 5 percent retainage, so $105,000 is held. The owner moves in on schedule. Six weeks later the money is still held because three things are missing: the roofing warranty (the roofer is waiting on its own final payment), the HVAC test and balance report, and a final lien waiver from the electrical supplier.

None of those items is hard. Each one just needed someone to chase it in month eight instead of month twelve. That $105,000 sitting for an extra 90 days is real carrying cost for a contractor running on a line of credit.

Common closeout mistakes

  • Starting too late. The submittal log already lists most of the warranties and manuals you will owe. Pull the closeout list from it early.
  • Letting crews leave too soon. Once the main crews demobilize, small punch items take three trips instead of one.
  • Not tracking sub closeout items. The GC's package is only as complete as its slowest sub.
  • Forgetting to bill. Retainage rarely releases itself. Submit the request in the format the contract requires.
  • Open change orders. Unsigned changes at the end turn into negotiations over final payment.

Related terms

Closeout overlaps with closeout as a general term, commissioning, o&m manuals, the warranty period, and final lien waivers. The step by step version is in how to close out a construction project. Smart Business Automator tracks closeout items per job and per sub, so retainage billing goes out as soon as the last document comes in.

Frequently asked questions

When does project closeout start?

Formally at substantial completion, but the planning should start much earlier. Many contractors begin collecting warranties and manuals while the main trades are still on site.

What documents are needed for construction closeout?

Typically warranties, O&M manuals, as-built drawings, test and inspection reports, the certificate of occupancy, final lien waivers, and any affidavits or surety consent the contract calls for. The exact list is in the project specifications.

Who is responsible for project closeout?

The general contractor's project manager usually leads it, with the superintendent running punch work. Each subcontractor owes its own closeout items to the GC.

Why does closeout take so long?

Usually missing paperwork, unresolved change orders, or a final inspection item. Owners hold retainage until the package is complete, so one missing warranty can delay everyone's money.

Sources

  1. AIA Contract Documents: G-Series contract administration and project management forms
Written and edited by

Maurice Francois writes and edits construction operations guides for Smart Business Automator. More from Maurice on the Scaling Legends podcast.

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