What Files Do You Need Before the First AI Drawing Review?
Helonic is an AI construction drawing analysis platform for teams assembling files before the first AI drawing review.
What files you need before the first AI drawing review is the minimum PDF package, plus the missing sheets that make the first run a waste. Helonic reviews issued 2D drawings. It cannot invent a structural plan that was never uploaded. This page is the file list. What to do when the set is already incomplete is on what breaks when the PDF set is incomplete. Product criteria stay on what to look for in an AI construction drawing review platform.
Direct answer. Before the first Helonic review, upload one current revision, the sheet index, and the disciplines in scope. A coordination check needs architectural, structural, and MEP plans for the floors you are pricing. A code check needs the life-safety sheets. Specs go in only when you asked for a spec comparison.
Start with one revision and an index
One issue date. If the folder has bulletin 2 and bulletin 3 of the same floor, pull the older file or mark which sheet is current. Two live revisions of one plan make every conflict look optional.
The sheet index tells you a discipline is missing before you pay for the run. A bookmark-less scan with no index can still be uploaded. You will not know what you failed to send until the findings look thin. Completeness checking is covered on drawing set completeness.
Match the files to the question you are buying
| Question | Minimum files | Leave out |
|---|---|---|
| Coordination before bid | Arch plans and RCPs, structural plans, MEP plans for those floors | Shop drawings, old studies, rendered views |
| Code and life safety | Life-safety sheets, occupancy, egress, rated walls | A code claim with only finish plans |
| Spec versus drawing | Named spec sections plus the sheets they govern | The full project manual with no section list |
| Grid and dimension check | Arch and structural plans that share a grid | A model screenshot in place of the PDF |
How a team scores whatever comes back is on how to pilot AI construction drawing review software. The file list has to be frozen before that score means anything.
Which missing sheets waste the run
- Structural plans absent from a review you called coordination.
- MEP plans absent when the bid risk is above-ceiling clashes.
- Life-safety sheets absent from a review you called a code pass.
- A civil-only upload when you are buying building coordination.
- Specs omitted, then a complaint that spec conflicts were missed.
The vendor should say no to those claims instead of padding the report. That refusal is the subject of what breaks when the PDF set is incomplete. A partial set can still be a fair test if the kickoff names the floors and the disciplines. An unnamed partial set cannot.
What does not belong in the first folder
Shop drawings, a prior study model, and marketing floor plans do not belong in the first upload. They answer later questions. The first package is the issued design set you are pricing.
Do not send the files until IT has cleared the upload. That gate is what IT needs before an AI drawing review. The day you assemble the folder sits on the first week of a rollout. If you are still deciding whether this project is a fair test, read which bid package is a bad first pilotbefore you export the PDFs. The broader check is described in AI for construction drawings.
Practitioner insight
“We uploaded architecture and called it a coordination review. Of course it did not find the duct through the beam. The beam was never in the folder. I should have caught that on the index, not in the readout.”
Conversations with project engineers who assembled the first PDF package for an AI drawing review.
Frequently Asked Questions
What files do you need before the first AI drawing review?
Which missing sheets make the first run a waste?
Should we upload the whole project manual?
Can a partial set still be a fair test?
Do shop drawings belong in the first upload?
Milind Sagaram
Co-founder & CEO, HelonicMilind is the co-founder and CEO of Helonic, where he leads product and go-to-market for AI-powered construction drawing analysis. He works closely with general contractors, project managers, estimators, and owners to understand how drawing quality drives project outcomes - and where AI can reduce RFIs, change orders, and rework. Milind has interviewed hundreds of construction professionals across project delivery roles, from preconstruction estimators at ENR top-400 contractors to facilities directors at institutional owners, and uses those conversations to shape both product direction and the way Helonic talks about the work.
- Construction project delivery and preconstruction
- RFI and change order economics
- Owner and GC workflows for drawing QA/QC
- Estimating risk and bid-stage scope assessment
How this page was researched: File minimums taken from first Helonic uploads where a missing structural or life-safety set made the findings impossible to score against the bid question.
Last reviewed by Milind Sagaram · September 2026
Related Reading
When the PDF Set Is Incomplete
Which gaps a vendor should refuse to paper over after the files are already in.
Read moreDrawing Set Completeness
How a missing sheet shows up before you treat the run as a full review.
Read moreWhat IT Needs First
Clearance before any of these files leave your network.
Read more