Compare drawing and spec revisions to find changes that may be variations
We take off your hands: checking each new drawing and specification revision for what has changed and which packages it hits.
You get: a change summary for each revision with the changed areas highlighted and draft variation entries, for your QS to decide what counts.
Get a price for thisOr check first: Are we ready for AI?
The problem
New drawing revisions come through and nobody has time to check what's actually changed.
How it works
What comes in
- Contract drawings and specification, new revisions, drawing register, package scopes
What AI does
Runs visual and text comparison between revisions, summarises changes, maps them to packages and drafts potential variation entries.
What you get
- Change summary per revision, highlighted overlays, draft register entries
Who signs it off
Your quantity surveyor and design or package manager confirm whether each change is real and has a cost.
What it needs to work
- Access to the CDE or drawing issue emails
- Reasonable drawing quality
If those aren’t in place yet, you’ll hear that before anything gets built.
Who it’s for
- Main contractors
- Specialist subcontractors
What would this cost for your team?
Answer questions about your company and how this work runs today. You see an indicative estimate of the hours back, what that time is worth and the price when you send your details.
Get a price for thisOr check first: Are we ready for AI?