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VDOT Asset Management System

Status:

Existing

Definition:

This system is an Integrated Maintenance Management Program/Asset Management. This system is used to coordinate maintenance and construction activities. This system covers all aspect of operations such as ICAS, IMMS, BMS, and VaTraffic. VDOT Statewide Asset Management System is a central database keeping track of maintenance status for major assets like bridges, tunnels, etc.

Stakeholder:

VDOT Central Office

Architecture Flow Diagrams
which include VDOT Asset Management System:

• VDOT Asset Management System VDOT ERO TOC/ATMS
• VDOT Asset Management System VDOT Hampton Roads District Maintenance and Construction Residencies

Architecture Flows
to/from the VDOT Asset Management System:

VDOT Asset Management System VDOT ERO TOC/ATMS

• maint and constr administrative information


• maint and constr work plans


• work zone information

VDOT Asset Management System VDOT Hampton Roads District Maintenance and Construction Residencies

• maint and constr administrative information


• work plan coordination

VDOT ERO TOC/ATMSVDOT Asset Management System

• archive status

VDOT Hampton Roads District Maintenance and Construction ResidenciesVDOT Asset Management System

• work plan coordination

National ITS Architecture Subsystems
mapped to the VDOT Asset Management System:

• Archived Data System Subsystem
• Maint and Constr Administrative Systems Terminator
• Maint and Constr Management Center Subsystem

National ITS Architecture Services
associated with VDOT Asset Management System:

• DM01 - ITS Data Warehouse -- (Graphic)
• MC02 - Maintenance and Construction Vehicle Maintenance -- (Graphic)
• MC08 - Maintenance and Construction Activity Coordination -- (Graphic)

National ITS Architecture Functional Requirements
associated with VDOT Asset Management System:

MCM Data Collection

1. The maintenance and construction management center shall be able to produce sample products of the data available.
2. The center shall receive and respond to requests from ITS Archives for either a catalog of the maintenance and construction data or for the data itself.
3. The maintenance and construction management center shall assign quality control metrics and meta-data to be stored along with the data. Meta-data may include attributes that describe the source and quality of the data and the conditions surrounding the collection of the data.
4. The center shall collect maintenance and construction data (such as field equipment status, infrastructure status, maintenance and construction activity data) gathered from roadway, traffic, and other maintenance and construction sources.

Archive Situation Data Archival

1. The center shall provide the capability to adjust the collection of field-sourced data based on the statistical measures.
2. The center shall provide the capability to execute methods on the incoming field data such as aggregation and statistical measures before the data is stored in the archive.
3. The center shall collect data from roadside devices.

Archive Data Repository

1. The center shall collect data from centers.
2. The center shall collect data catalogs from one or more data sources. A catalog describes the data contained in the collection of archived data and may include descriptions of the schema or structure of the data, a description of the contents of the data; e.g., time range of entries, number of entries; or a sample of the data (e. g. a thumbnail).
3. The center shall store collected data in an information repository.
4. The center shall perform quality checks on collected data.
5. The center shall notify the system operator of errors related to data collection, analysis and archival.