Build defensible cases with objective drawing analysis
Helonic is an AI construction drawing analysis platform for construction lawyers who review 2D PDF drawing sets.
Document design defects, identify drawing errors for claims, and support expert analysis with AI-powered review that is consistent, repeatable, and tied to specific sheet references.
What slows down construction lawyers?
Construction lawyers spend weeks assembling drawing evidence because a manual sheet-by-sheet review cannot cover the full set.
- Establishing Liability. Determining whether design errors, coordination failures, or construction defects caused field problems requires deep technical drawing analysis.
- Documenting Defects. Building a defensible record of drawing errors across hundreds of sheets requires systematic, thorough review that is difficult to achieve manually.
- Analyzing Claims. Change order disputes, delay claims, and defect litigation all hinge on what the construction documents actually show versus what was built.
How does Helonic help?
Helonic reviews every sheet in the claim set and produces issue notes with page references that counsel and experts can cite.
For dispute work, revision comparison shows what changed between issued sets, and AI document review ties drawing errors to the spec sections and RFIs around them.
- Defect Documentation and Analysis. Systematically analyze drawing sets to identify and document design defects, coordination failures, and code violations with specific references to sheet numbers and details.
- Drawing Error Identification for Claims. Pinpoint errors and omissions in construction documents that led to field problems, change orders, or construction defects, providing objective evidence for claims support.
- Standard of Care Assessment. Compare drawing quality against industry standards and code requirements to help evaluate whether the design met the applicable standard of care for the project type.
- Change Order Justification. Analyze original contract documents against change order requests to determine whether changes were caused by design errors, owner changes, or unforeseen conditions.
- Expert Report Support. Provide technical drawing analysis that supports expert witness testimony with documented, repeatable findings across the full construction document set.
What issues does Helonic catch?
Helonic surfaces coordination misses, missing details, and revision conflicts that show what the issued set actually said.
Design Errors & Omissions
- Design errors that directly caused field failures and rework
- Missing information leading to contractor claims and disputes
- Inconsistencies between drawing sheets and specifications
- Ambiguous details open to multiple interpretations
Coordination & Compliance
- Coordination failures between architectural and engineering disciplines
- Building code non-compliance creating liability exposure
- Specification conflicts with drawing details
- Incomplete permit-level documentation
What return do construction lawyers see with Helonic?
Counsel gets a consistent drawing record in days instead of a sampled review, which tightens claims and expert reports.
| Figure | What it measures |
|---|---|
| Objective | Objective AI-powered drawing analysis for claims and dispute support |
| Faster | Evidence gathering through document review for depositions, expert reports, and trial prep |
| Clear | Issue documentation with findings tied to specific sheet and detail references |
Frequently Asked Questions
How does Helonic help on a construction dispute?
Can it be used to analyze a set after the fact?
Does it assign fault or make legal conclusions?
How quickly can it review a disputed set?
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: Guidance references the drawing ambiguities and coordination gaps that most often underlie construction disputes and claims, grounded in Helonic's review of contested sets. Examples reflect the documentation issues that drive delay and defect claims.
Last reviewed by Milind Sagaram · August 26, 2026