Project Closeout Checklist: Construction Closeout Documents

What is project closeout in construction, and when does it start?

Closeout is the handover of a finished building and the paperwork that proves it was built as agreed and paid for. It starts at substantial completion, which A201-2017 defines as the stage when the work is "sufficiently complete in accordance with the Contract Documents so that the Owner can occupy or utilize the Work for its intended use" (AIA A201-2017, 9.8.1). It ends with final payment.

Good closeout starts long before that date. Record drawings, warranties and O&M manuals are collected from subcontractors and suppliers during the job, so the last month is spent checking documents, not chasing them.

Clause numbers on this page refer to AIA A201-2017, the most widely used general conditions. Your contract may use a different form or amend these clauses: follow the contract you signed. This page is general information, not legal advice.

The closeout documents list: what, who provides it and when

Most closeout packages contain the documents below. Your specifications list the exact items, usually in a closeout section; on federal work that is Unified Facilities Guide Specification 01 78 00, "Closeout Submittals" (WBDG). Download the construction closeout checklist (CSV) to track each one.

Substantial completion and the punch list

When the contractor considers the work substantially complete, it "shall prepare and submit to the Architect a comprehensive list of items to be completed or corrected prior to final payment" (AIA A201-2017, 9.8.2). The architect inspects and, if the work passes, prepares the Certificate of Substantial Completion. The AIA G704 form attaches the list: "A list of items to be completed or corrected is attached hereto" (AIA G704-2017).

Three things change on that date. The certificate fixes the time to finish the punch list and splits responsibility for security, utilities, damage and insurance. "Warranties required by the Contract Documents shall commence on the date of Substantial Completion" unless the certificate says otherwise (AIA A201-2017, 9.8.4). And once the owner and contractor accept the certificate, and the surety consents if there is one, "the Owner shall make payment of retainage applying to the Work or designated portion thereof", adjusted for incomplete work (AIA A201-2017, 9.8.5).

Financial closeout: final pay application, retainage and lien waivers

Final payment starts with the contractor's notice that the work is ready and "a final Application for Payment" (AIA A201-2017, 9.10.1). On AIA forms that is the G702, Application and Certificate for Payment, which carries the net change by change orders and the retainage (AIA G702), with the G703 continuation sheet listing each line of the schedule of values (AIA G703).

A201-2017 9.10.2 then says: "Neither final payment nor any remaining retained percentage shall become due until the Contractor submits to the Architect" six items (AIA A201-2017):

• an affidavit that payrolls, bills for materials and equipment and other debts connected with the work have been paid or satisfied;
• a certificate that insurance required to stay in force after final payment is in effect;
• a written statement that the contractor knows of no reason the insurance will not be renewable;
• consent of surety to final payment, if there is a surety;
• documentation of special warranties, such as manufacturers' warranties or specific subcontractor warranties;
• if the owner requires it, other proof of payment, "such as receipts and releases and waivers of liens".

As-built drawings, record drawings and O&M manuals

During the job, A201-2017 requires the contractor to keep at the site the contract documents, "including Change Orders, Construction Change Directives, and other Modifications, in good order and marked currently to indicate field changes", plus the approved submittals. On completion they are "delivered to the Architect for submittal to the Owner upon completion of the Work as a record of the Work as constructed" (AIA A201-2017, 3.11).

Federal specifications draw a useful line between two terms. "As-built drawings are the marked-up drawings, maintained by the Contractor on-site, that depict actual conditions and deviations from the Contract Documents", including deviations from "official responses to submitted Requests for Information". "The record drawings are the final compilation of actual conditions reflected in the as-built drawings." (UFGS 01 78 00).

O&M manuals collect what the owner's facility staff need to run the building: equipment data, maintenance schedules, wiring and control diagrams, and the contacts for warranty service. Assemble them by system, in the order of the specification sections, and include the start-up and test reports for each piece of equipment.

Warranties, spare parts and attic stock

Collect warranties as each trade finishes, not at the end. Each warranty should name the product, the installer, the start date and the end date, and say who to call. Federal closeout specifications go further and require a "Warranty Management Plan" and "Spare Parts Data" (UFGS 01 78 00).

Extra stock, often called attic stock (spare tile, carpet, paint, ceiling panels), is handed over with a signed transmittal listing each item and quantity. Without the transmittal, the owner cannot prove it was received.

Example: closeout log for a mid-size project (illustrative)

An illustrative closeout log two weeks after substantial completion on a fictional three-storey office building. Names and dates are invented.

Common closeout mistakes

Most closeout delays come from documents that were never requested during the job.

• Starting closeout after the last trade leaves. Ask for warranties, O&M data and as-builts when each subcontract is about two-thirds done.
• As-builts that miss RFI answers and field changes. Update the marked set weekly, not from memory at the end.
• Warranty dates that do not match the Certificate of Substantial Completion. Under A201-2017 they start on that date unless the certificate says otherwise.
• Final lien waivers collected before the last payment to the subcontractor clears.
• Closing open change orders and potential change orders in a rush. Settle them before the final pay application, or the dispute outlives the job.
• No internal closeout. The owner gets the record set; your company should keep its own final job cost, logs and lessons learned.

How long to keep closeout records

There is no single number. Retention depends on the contract (public and federal contracts often set their own record periods), the warranty periods, tax rules and the time limits for construction defect claims, which differ from state to state. Ask your counsel for the periods that apply where you build, and set the longest one as your default.

Keep the full project, not just the final documents: the RFI, submittal and change order logs, daily logs and the cost report show how the job was actually built, which a final drawing set cannot.

Your closed projects are also a data asset

Years of closed projects, each with an estimate, the final cost, and the RFIs, submittals and change orders in between, are records AI developers building estimating and project-management tools ask for. A contractor can describe its own records without sending any files; drawings owned by architects or owners, and personal data, stay out. See selling construction project records to AI companies and the construction contractor data guide.

If your company keeps years of closed project records, the guide for construction contractors explains what AI developers ask for and who signs. To see what yours could be worth, describe them in six questions; no files or system access needed.