Karen Dietrich’s portfolio project for VDCI’s BIM Graduate Certificate is a comprehensive renovation and expansion of an existing single-family home, paired with a detached Accessory Dwelling Unit (ADU). Her submission simulates a professional BIM workflow, from initial site analysis through detailed documentation and rendering, using Revit to create an integrated model that supports both design intent and construction coordination.
Project Highlights
Karen’s deliverables demonstrate her mastery of BIM principles, showcasing work such as detailed floor plans, elevations, and renderings of the renovated main house and new ADU. These documents reflect her ability to produce high-quality, construction-ready documentation.
- A000 – Title Sheet: Project data, drawing index, and revision log.
- A101 – Site Plan: Existing vs. proposed conditions on a single suburban lot (1/8″=1′-0″).
- A201/A202 – Floor Plans: Existing and proposed plans at 1/4″=1′-0″ for main house’s first and second floors.
- A204 – ADU Plans: New detached accessory unit floor plans with plate heights and roof data.
- A401–A403 – Elevations: North, South, East, and West views for both main house and ADU, showing existing vs. proposed façades.
- A501/A503 – Sections: Longitudinal and cross sections through living spaces and ADU, revealing ceiling heights and structural assemblies.
- A901 – Renderings: Interior perspectives of the renovated living room and new workshop/ADU space.
Project Overview
- Type: Remodel of an existing 2,200 sq ft residence plus a 600 sq ft ADU
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Scope:
- Main House: Reconfigure kitchen, add study and library, update bathrooms, and improve circulation.
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ADU: Design a standalone workshop/living unit with open plan, loft space, and dedicated utilities.
- Site Work: Integrate new structures while preserving mature landscaping and driveway access.
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Execution & Techniques
Karen effectively used Revit to create phased models that separated existing construction from proposed work, allowing for clash detection and precise material takeoff. This approach ensured smooth coordination and accurate planning throughout the project.
She also developed custom window and door families with embedded parameters to streamline scheduling and enhance the accuracy of the documentation. This level of customization made the model both functional and efficient.
For consistent and professional documentation, Karen applied view templates, annotation styles, and sheet sets across all drawings. Additionally, she used Revit's material assets and lighting presets to produce realistic, client-ready renderings, effectively conveying her design intent and vision.
Career Journey: What Comes Next
With this polished portfolio piece, Karen is well-positioned for roles as a BIM specialist, architectural technologist, or project coordinator. Her ability to manage phased models and deliver construction-grade documentation showcases the advanced skills VDCI graduates bring to the AEC industry.
Build Your BIM Portfolio with VDCI
Ready to elevate your design and documentation skills? Explore VDCI’s BIM Graduate Certificate Program and start crafting professional projects like Karen’s.