What documentation supports a construction delay claim in the US?
Last reviewed July 5, 2026
Key documentation for a construction delay claim includes project schedules, daily logs, correspondence, change orders, and any notices provided to the owner or GC. Also, keep records of RFIs and submittals that relate to the delay.
Key points
- Project schedules are critical.
- Daily logs provide a timeline of events.
- Change orders document agreed adjustments.
- Notices to the owner or GC must be timely.
For a solid delay claim, you'll need to clearly show how the delay affected the project timeline. Gather all relevant documents, including communications with subs and the owner, to back up your claims. Having a clear, organized record can make all the difference when negotiating with the GC or owner.
How Alloovium helps
Alloovium helps by organizing your project documents, making it easy to track delays and their causes.
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General information for US construction professionals — not legal advice. Lien deadlines, retainage caps and notice rules vary by state; verify with the state statute or a construction attorney.