The Monterra Platform
Complete Electrical Drawing Sets, Generated from Your Project Data
Upload your site survey and project scope. Monterra produces a full permit drawing package: single-line diagrams, panel schedules, riser diagrams, load calculations, and arc flash documentation formatted to AHJ expectations.
Drawing Generation
Every Drawing Your Permit Package Requires, Produced at Once
Monterra generates the full set of documents most jurisdictions require for commercial electrical permits. Single-line diagrams, distribution panel schedules, riser diagrams, load calculation worksheets, and arc flash incident energy summaries are all output in a single generation pass.
- Single-line diagrams with service entry, distribution, and branch circuit detail
- Panel schedules formatted to NEC 2023 load balance requirements
- Riser diagrams showing feeder paths and conductor sizing
- Load calculation worksheets with demand factor documentation
Code Compliance
Built Around NEC 2023 and Local AHJ Requirements
Monterra applies NEC 2023 rules during generation, not as a post-hoc check. Service sizing calculations, ground fault protection documentation, and EV charging circuit requirements are embedded in the generation logic. Jurisdiction-specific formatting preferences are applied at export.
- NEC 2023 Article 220 demand factor calculations applied automatically
- Ground fault and arc fault protection documented per jurisdiction
- EV charging infrastructure sizing per NEC 625 requirements
- Title block and general note formatting matched to AHJ preferences
Review Workflow
Track Every Drawing Through Internal Review to Permit Submission
Monterra includes a structured review workflow so your PE can annotate drawings, flag items for correction, and approve sheets for the final export. Every revision is versioned and linked to the specific change request that triggered it.
- Sheet-level approval status tracked across the full drawing set
- Inline annotation tools for PE markup and correction notes
- Revision history linked to each change request
- Final export locked until all sheets are approved
Export and Delivery
Deliver Drawing Sets in the Formats Plan-Check Authorities Accept
Monterra exports drawing sets as PDF packages formatted to standard sheet sizes, or as DWG files your PE can open in AutoCAD for final signature and stamp. Exports are organized by sheet number with consistent title block formatting across the set.
- PDF exports formatted to 24x36 and 11x17 sheet sizes
- DWG output compatible with AutoCAD and Civil 3D
- Sheet set index generated automatically with drawing titles
- Jurisdiction-specific title block applied at export
Get Started
Start Generating Drawing Sets on Your First Project
The free trial includes one complete drawing set generation with no commitment. See what a permit-ready package looks like for your project type before you decide.