Building Handover: What the Client Should Receive

At a building handover, you should receive more than a set of keys. You should receive a building that has been inspected jointly, documents that record what was actually built, and a written agreement on what remains the contractor's responsibility. This article sets out what to receive and check before you sign the handover certificate.

Why handover deserves preparation

Handover is the point where responsibility changes hands. Once the certificate is signed, the building is in your care. From then on, the contractor's obligations are usually limited to the maintenance period set out in the contract.

The risks owners worry about are concrete. Minor defects may only appear after the first heavy rain. Incomplete documents can make later repairs difficult. Most of these problems can be avoided if the contents of the handover are agreed in the contract, not negotiated on the final day.

Handover is also the last step in a longer sequence. For the full picture, see our article on the stages of building a home.

Joint inspection and the punch list

Before handover, the owner and contractor should walk through every room together. The findings go into a punch list, a list of items that are unfinished or need correcting. Each item should include its location, a description, a photo, and a target completion date.

Items commonly checked include:

• Finishing quality: paint, tile grout, ceiling joints, and junctions between materials.
• Doors and windows: they close properly, locks work, hinges are quiet.
• Plumbing: no leaks, adequate water pressure, drains flowing freely.
• Electrical: every light point and socket works, the panel is labelled.
• Wet areas and roof: bathroom floor falls, gutters, and likely leak points.

A punch list works best alongside a quality checklist used throughout construction. That way, the final inspection is not the only chance to catch problems.

Documents you should receive

Documents are the part of handover most often overlooked, yet they are the most useful over time. Ask for the list to be agreed in the contract.

Handover certificate

The handover certificate (in Indonesia often called BAST, berita acara serah terima) formally records that the work has been handed over. It states the date, the scope handed over, any outstanding items, and the start of the maintenance period. Make sure open punch list items are listed or attached.

As-built drawings

As-built drawings show the building as it was actually constructed, including changes made on site. They matter for pipe runs, cable routes, and structural elements. When you renovate or install new equipment later, they help you avoid unnecessary demolition.

Product and equipment documents

Collect manufacturer warranty cards, manuals, and supplier details for equipment such as water pumps, water heaters, air conditioners, and sanitary fittings. Product warranties follow each manufacturer's terms, so keep the originals.

Record of variations

Every variation order, a change to the original scope of work, should be documented with its approval. This record lets you reconcile the final project value with what was approved. Read more in variation orders: when they are normal and how to control them.

Physical items and operating information

Beyond documents, a few practical items should be handed over in writing:

• All keys and access devices, with a count per door.
• Agreed spare materials, such as tiles or paint with matching codes, for small future repairs.
• A short briefing on how the house systems work: electrical panel, main water valve, pump, and water tank.
• Care guidance for specific materials, such as timber, natural stone, or special finishes.

This briefing is simple, but it often decides whether a house is looked after properly in its first years.

The maintenance period: what it covers

The maintenance period is the time after handover during which the contractor remains responsible for repairing defects in their work. Its length and coverage are set in the contract, so read them before signing, not after.

The contract should state clearly:

1. How long the maintenance period lasts and when it starts.
2. Which defects are covered and which are not, such as wear and tear or alterations by others.
3. How to report an issue and the expected response time.
4. Whether there is a final inspection at the end of the period.

In many construction contracts, part of the payment is held back until the maintenance period ends. This is known as retention. The amount follows what the parties agree.

How we manage handover

In our process, handover sits within phase 04, Construction & Handover. It follows earlier phases that each end with an approval point. Because the RAB and BOQ (the cost plan and bill of quantities) are prepared before the contract, and variations are approved before work proceeds, what is handed over can be checked against what was agreed.

Regular progress reports, quality checklists, the punch list, and the handover certificate form one connected record. You can see the details on our process and safeguards page. For new homes, this sequence is part of our new home design & build service.

Frequently asked questions

Can I refuse to sign the certificate if there are outstanding items?

That depends on the contract. Usually, minor items are recorded in the punch list and attached to the certificate with target dates. Defects that affect how the building functions should be resolved before handover.

Are as-built drawings always provided?

Not unless agreed. List as-built drawings as a handover document from the start of the contract.

What is the difference between a product warranty and the maintenance period?

A product warranty comes from the manufacturer and covers the product, under the manufacturer's terms. The maintenance period covers defects in the contractor's work, under the contract. The two run separately.

If you are planning a new home and want the handover contents defined from the outset, you are welcome to request an initial project review. We will discuss the scope, phases, and documents relevant to your project.