• Inefficient paper based manhole inspection and manual data entry processes
  • Lack of visibility to manhole condition
  • Frequent failures, blockage and groundwater infiltration
  • Lack of data to prioritize capital improvement projects

Simple, Configurable Manhole Asset Inspection Solution. Trimble Unity software subscription offers the out of box Manhole Inspector app, providing an efficient and configurable GIS-centric manhole asset inspection workflow that is based on the NASSCO standards.  The solution allows utility operators using Trimble Unity web to plan, manage and dispatch manhole inspection jobs, while enabling field inspectors using Trimble Unity mobile app (supported on iOS, Android and Windows) to spatially locate and inspect manholes using intelligent inspection forms and workflows, take photos and record accurate GPS positions. 

Bundled with the Trimble TDC100 rugged handheld device field inspectors can quickly locate manholes, and capture accurate GPS positions to improve the accuracy of the GIS data.



Improve Field Inspection Productivity and Enhance Asset Performance


Streamline Asset Inspection Operations
Efficiently plan, manage and monitor manhole inspection jobs. Streamline the field inspection process through intelligent inspection forms and efficient reporting of need repair manholes



Support Capital Improvement Planning
Capture authoritative data in the field and transform the data into actionable intelligence to substantiate capital improvement planning.

Provide Situational Awareness on Asset Performance
Measure performance and overall condition of your assets through standard  configurable dashboards, reports and analytics


Regulatory Compliance
Transform information into actionable intelligence and reports to support regulatory requirements  



Trimble Unity
(Cloud and mobile)

Trimble TDC100 Rugged Handheld Device


Trimble Unity Integration Portal
(Optional to support integration with back office enterprise asset management systems)