This resource provides detail about each data quality metric and the outlines the changes that have been made over time to the data quality framework, ONRC and Asset Management metrics.
This overview document is intended to provide high level support and direction to better understand the criticality of defining carriageway sections and attributes, and how to maintain this dataset.
This overview document is intended to provide high level support and direction to better understand the criticality of treatment lengths, and how to management them.
This overview document is intended to provide high level support and direction to better understand the criticality of pavement surfacing data, and how to maintain this dataset.
This overview is intended to provide high level support and direction in managing expected surface lives in the Road Assessment and Maintenance Management (RAMM) software. Supplementary detailed support is provided in the guideline; Maintaining Expected Surface Lives in RAMM.
This guideline is intended to provide detailed support and direction in maintaining expected surface lives in the Road Assessment and Maintenance Management (RAMM) software. Supplementary higher-level guidance is provided in the practise overview; Managing Expected Surface Lives in RAMM.
This overview document is intended to provide high level support and direction to better understand the criticality of populating the work origin and original cost fields.
This overview document is intended to provide high level support and direction to better understand the criticality of robust traffic count data at a network level, and how to develop a traffic count strategy and structured count programme.
This overview document is intended to provide high level support and direction to better understand the criticality of robust traffic estimate data and how to maintain this dataset.
