JunoViewer: Introduction to Deterioration Modelling



JunoViewer is New Zealand’s preferred enterprise software for road condition data analysis and Forward Works Planning. JunoViewer is used as a key line-of-business application by most of the large roading contractors in New Zealand, as well as by agencies such as the NZ Transport Agency and many District Councils.



This course focuses on the use of JunoViewer’s cutting edge Deterioration Model for generating an optimized Forward Works programme. It is recommended that you attend this course only if you have completed the introductory JunoViewer course (NZIHT course 'JunoViewer for Road Network Analysis'). It is also recommended that you only attend this course if you are an intermediate to advanced user of Microsoft Excel.

The course will provide you with a structured foundation for using JunoViewer’s Deterioration Model. With this knowledge, you will be able to set up a basic model in JunoViewer, modify deterioration model equations, define and manage treatment triggers and analyse outputs.

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1 day course.

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Sanet Jooste

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$595 +GST per person

(minimum numbers apply before a course is confirmed)

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Topics include

Getting Started

- JunoViewer quick introduction and model architecture overview

- Overview of the DMS file and how it is linked to your FWP

- Running a data join to generate initial values


Introduction to the DMS file

- File structure and naming conventions

- General settings and treatment allocation modes

- How to use data already in your FWP (“info_” fields)

- How to define a model parameter

- How to define treatments

- Common mistakes, do’s and don’ts


Hand’s-On Case Study

- Setting up a basic two parameter model

- Defining treatment options and triggers

- Running the model

- Handling typical errors and warnings


Managing Model Constraints Data

- Defining and using budget and treatment quantity data;

- Defining and using committed treatments;

- Running a model with committed treatments and constraints

- Common mistakes, do’s and don’ts


Introduction to Advanced Concepts

- Using segment specific deterioration rates

- Setting up complex triggers with awareness of earlier treatments

- Overview of the trigger model analyser

- Further concepts to explore

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Who should attend

Any Road Asset Manager or Network Engineer that has attended the Introduction to JunoViewer course (NZIHT course 'JunoViewer for Road Network Analysis') and has an intermediate to advance skills in Microsoft Excel.

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