1. Measuring and Monitoring Confidence in your RAMM Database Viren Sharma 20 March 2013 Mike Tapper 2013 Road Asset and Information Forum, Wellington

2. AT | M easuring and Monitoring Confidence in your RAMM Data base Page 3

3. Objective Purpose is to identify a repeatable mechanism for reporting the health of the data in the RAMM Database. The index will be used to establish current condition and a benchmark for monitoring improvement AT | M easuring and Monitoring Confidence in your RAMM Data base Page 7

4. RAMM INDEX Active Assets Collected Data Non- Carriageway Assets Surfacings Pavements Footpaths Treatment Length Surfacings Pavements Footpaths Treatment Length Visual Rating High Speed Data Footpath Rating Maintenance Costs Traffic Visual Rating High Speed Data Footpath Rating Maintenance Costs Traffic Bridges Drainage SWC Signs Streetlights Bridges Drainage SWC Signs Streetlights Index Framework RAMM INDEX Pavement and Footpath Assets Collected Data Surfacings Pavements Footpaths Treatment Length Surfacings Pavements Footpaths Treatment Length Visual Rating Automated Data Footpath Rating Maintenance Costs Traffic Visual Rating Automated Data Footpath Rating Maintenance Costs Traffic Bridges Drainage SWC Signs Streetlights Bridges Drainage SWC Signs Streetlights AT | M easuring and Monitoring Confidence in your RAMM Data base Page 10

5. Confidence Grading GradeDescription 1Accurate / measured data 2Minor inaccuracies 350% estimated 4Significant data estimated 5All data estimated Grading Regime This format is used for both the ranking and the target setting. AT | M easuring and Monitoring Confidence in your RAMM Data base Page 11

6. Dashboard Results – Pavement and Footpaths AT | M easuring and Monitoring Confidence in your RAMM Data base Page 12

7. Dashboard Results – Collected Data AT | M easuring and Monitoring Confidence in your RAMM Data base Page 13

8. Dashboard Results – Non-Carriageway Assets AT | M easuring and Monitoring Confidence in your RAMM Data base Page 14

9. Implementation  The index is run annually with a full report  Index run quarterly with dashboard only  Modular results give focus on key areas  Allows a targeted improvement plan  Tracks effectiveness on funding spent AT | M easuring and Monitoring Confidence in your RAMM Data base Page 15

10. AT | M easuring and Monitoring Confidence in your RAMM Data base Page Questions/Discussion