T&M’s Grant Ervin Featured on Esri Blog

June 28, 2026

Grant Ervin, Director of Applied Technology, has authored a featured blog post on Esri.com highlighting how ArcGIS Indoors is helping the Delaware County Intermediate Unit (DCIU) transform facility and resource management.

In the article, “Leveraging ArcGIS Indoors for Resource Management: Bringing Indoor Mapping to the Delaware County Intermediate Unit,” Grant explores how DCIU is using indoor GIS technology to improve operational efficiency, enhance visibility across multiple facilities, support educational program requirements, and streamline resource planning.

The blog also showcases T&M’s role in converting decades of CAD data into the ArcGIS Indoors Information Model, integrating scheduling and facility data, and developing customized applications that support daily operations, asset management, and future planning initiatives.