Advanced Annotations for Engineering Files

Engineering document review in EPC projects is often slowed down by unnecessary steps: downloading files, marking them up offline, uploading revised versions, and trying to keep track of comments across multiple stakeholders.

PiNOR eliminates this workflow friction by enabling teams to review and annotate engineering files directly inside the system — without leaving the platform.

In this video demo, you’ll see how PiNOR’s advanced annotation tools help EPC teams collaborate faster, reduce review cycle time, and maintain full traceability across engineering deliverables.

Review PDFs, CAD Drawings, and BIM Models Inside PiNOR

PiNOR is built for real EPC project workflows, where engineering deliverables are not limited to PDFs. Teams must review a mix of formats across disciplines — from drawings and vendor documents to 3D models.

With PiNOR, users can open and review multiple file formats directly within the platform, including:

• PDF engineering documents
  
  
• CAD drawings
  
  
• 3D BIM models
  
  

No external viewers, no manual downloads, and no version confusion.

Advanced Annotation Tools Designed for Engineering Reviews

PiNOR provides a complete set of markup and annotation tools that support engineering review standards and project document control requirements.

In this demo, you’ll see how users can:

• Add structured comments
  
  
• Draw freehand markups
  
  
• Use predefined shapes and symbols
  
  
• Highlight key areas
  
  
• Sign documents digitally
  
  
• Apply stamps for review status and approvals
  
  

This makes document review faster, clearer, and far more consistent across disciplines and stakeholders.

Permission-Based Access for Controlled Collaboration

In EPC projects, document control is as important as collaboration. Not every stakeholder should have the same level of access or authority during review and approval.

PiNOR supports access levels and permissions that ensure the right control for each user, such as:

• Read-only access
  
  
• Comment-only review
  
  
• Reviewer markup permissions
  
  
• Final review / approval authority
  
  

This structure improves governance while still enabling smooth collaboration.

Faster Review Cycles, Better Traceability

By keeping document review inside PiNOR, teams reduce the common risks of EPC document workflows, including:

• Lost comments in email threads
  
  
• Conflicting file versions
  
  
• Untracked offline markups
  
  
• Delayed approvals
  
  
• Missing review evidence for audits
  
  

All annotations remain connected to the document, the workflow stage, and the project history — ensuring full traceability.

Watch the Demo Video

Watch the video to see how PiNOR makes engineering document review seamless with advanced annotations — improving collaboration across Owner, Contractor, Consultant, and Vendors.