Hotspot and sampling analysis for effective maintenance management and peformance monitoring

Field inspection is critical to the effective performance monitoring and asset maintenance. Given the constraints on budget and time, the inspection activities thus require significant attention for planning and monitoring. Particularly, sampling technique is needed for each asset item to determine the portion of population to be inspected, frequency at which the inspection should be conducted, and method to be used to collect the information. The new MMQA Mobile, a mobile application developed for the UDOT maintenance crew to automate the field inspection process, provides an innovative solution for accurately recording and tracking the asset conditions through geotagging the information during inspection. It also provides great data sources and new dimensionality for uncovering the maintenance condition that is previously impossible to obtain.

Language

• English

Project

• Funding: $70,000
• Sponsor Organizations:

  Utah Department of Transportation

  4501 South 2700 West
  Project Development
  Salt Lake City, UT  United States  84114-8380
• Managing Organizations:

  Utah Department of Transportation

  4501 South 2700 West
  Project Development
  Salt Lake City, UT  United States  84114-8380
• Project Managers:

  Richins, Jason

• Performing Organizations:

  University of Utah, Salt Lake City

  College of Engineering, Department of Civil Engineering
  Salt Lake City, UT  United States  84112-0561
• Principal Investigators:

  Liu, Xiaoyue

• Start Date: 20151216
• Expected Completion Date: 20170331
• Actual Completion Date: 0

Subject/Index Terms

• TRT Terms: Maintenance practices
• Subject Areas: Maintenance and Preservation;

Filing Info

• Accession Number: 01590599
• Record Type: Research project
• Source Agency: Utah Department of Transportation
• Files: RIP, STATEDOT
• Created Date: Feb 18 2016 6:07PM