CRS Software for EPC Contractors
Deliverable reviews, vendor documents, and client comments — tracked to closure, with an audit trail you can hand to a claims team.
On an EPC project, the comment resolution sheet is not an internal convenience — it is a contractual instrument. Client comments on deliverables, third-party reviews, and vendor document cycles all flow through it, and at close-out the CRS is the evidence that every comment was formally addressed. Contrat.io gives EPC contractors a live, auditable CRS workflow instead of the spreadsheet-and-email process that breaks down exactly when deliverable volume peaks.
Built for the EPC Document Cycle
Deliverable review cycles — issue a document revision, collect client and internal comments in one workspace, respond comment-by-comment, and carry open items automatically into the next revision.
Response codes and statuses that hold up — Accepted, Rejected, Clarification Needed; Open through Closed — enforced by role, so an author can never close their own comment. See Document Review Codes Explained.
Vendor document review — run supplier submittals through the same controlled process, with co-Reviewers per discipline.
A defensible audit trail — every comment, response, and status change is recorded with who and when. When a claim arrives, you export the history instead of searching inboxes; the approach we detail in The Ultimate Guide to EPC Document Control.
Why EPC Teams Switch
The trigger is almost always the same: a peak-phase month where hundreds of comments cross dozens of deliverables, the consolidated spreadsheet forks into conflicting copies, and a comment resolved in Rev B resurfaces as rework after Rev C. The cost of that one lost comment usually exceeds a year of software — the economics we walk through in How to Reduce Costly Rework and Claims in EPC Projects.
EPC Review Challenges, Solved
| Review challenge on EPC projects | How Contrat.io handles it |
|---|---|
| Hundreds of comments across deliverable packages at peak phase | Every comment is a tracked item with a permanent ID, owner, and status |
| Client and third-party comment sheets forking into conflicting copies | One live CRS per document — all parties work in the same workspace |
| Open comments lost between Rev B and Rev C | Automatic carry-over of open comments into the next revision |
| Proving comment close-out during claims | Exportable audit trail: who raised, answered, and closed, with timestamps |
| Vendor document cycles run over email | Suppliers join the same controlled workflow with free Collaborator access |
Start on One Work Package
You don't need to migrate the project. Pick one work package, run its next review cycle in Contrat.io, and compare the close-out record against your spreadsheet process. Start a free 30-day trial — no credit card required — or contact us to discuss your document control procedure.