
In the high-stakes environment of Engineering, Procurement, and Construction (EPC) projects, the design review process serves as a critical gatekeeper for quality, safety, and compliance. Central to this process is the Comment Resolution Sheet (CRS): a structured log that documents every technical query, response, and eventual resolution during the lifecycle of a design submittal. However, as projects grow in complexity, relying on traditional, fragmented systems often leads to operational bottlenecks.
Standardizing and automating the CRS workflow is no longer a luxury but a fundamental necessity for teams aiming to maintain a competitive edge. This guide outlines the transition from manual spreadsheet management to a modern, automated framework using specialized AEC project management software.
A Comment Resolution Sheet (CRS) facilitates the communication between the Author (the entity responsible for the design) and the Reviewer (the technical lead or regulatory body). It consolidates all feedback regarding technical drawings, specifications, and BIM models into a single, actionable document. Without a standardized CRS, teams frequently suffer from version mix-ups, lost comments, and an overall lack of transparency that can jeopardize project timelines.
By adopting CRS workflow automation, organizations can transform this static log into a dynamic, live environment. This transition ensures that every comment is tracked to closure, creating a defensible audit trail that is essential for QA/QC and regulatory compliance.
Many engineering firms still manage their design reviews through a combination of PDF markups, emails, and Excel spreadsheets. This approach, often referred to as the "spreadsheet trap," introduces significant risks:

To achieve functional efficiency, an automated CRS workflow should follow a logical, sequential progression. This ensures that every stakeholder understands their responsibilities and that the system triggers the correct actions at each stage.
The process begins with the centralized upload of a design package. In an automated system, the Author (e.g., a Consultant or Vendor) uploads the documentation directly to the platform.
Unlike serial reviews, where a document moves from one department to another, engineering design review software facilitates parallel collaboration. Reviewers from different disciplines can annotate the same digital document simultaneously.

Once the review period concludes, the Author is notified to address the consolidated comments. The system tracks the lifecycle of each item using a controlled vocabulary of statuses:
This level of automation ensures that no comment is "silently" closed in an inbox; every action is recorded with a timestamp and a user ID.
The final phase involves the formal sign-off. Once all critical comments have reached the "Closed/Verified" status, the system facilitates the final approval workflow.

A standardized process is only as effective as the people executing it. Clearly defined roles are essential for maintaining the integrity of the automated workflow:
Transitioning to automated CRS management yields measurable improvements in project performance. By centralizing the design review process, firms can achieve a "single source of truth," reducing the administrative overhead associated with manual data entry.
Key Performance Indicators (KPIs) to monitor after implementing contrat.io or similar platforms include:

Standardizing the CRS workflow is a logical step toward digital maturity in the AEC industry. By moving away from fragmented spreadsheets and embracing CRS workflow automation, engineering teams can focus on their core technical responsibilities rather than administrative troubleshooting.
The implementation of a centralized, automated system provides the transparency and accountability required for modern EPC projects. As the industry continues to evolve, those who standardize their processes today will be best positioned to handle the complexities of tomorrow’s infrastructure.
For more information on optimizing your review cycles, explore our AEC framework for faster engineering design reviews.