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CompassCompass Large Scale View Large Scale View
(BHO Scope of Influence)(BHO Scope of Influence)
Teresa M. AdamsTeresa M. AdamsProfessor, Civil and Environmental EngineeringProfessor, Civil and Environmental Engineering
University of Wisconsin-MadisonUniversity of Wisconsin-Madison
March 31, 2004March 31, 2004
Compass - Large Scale ViewCompass - Large Scale View Context of Compass within the agency’s scope of Context of Compass within the agency’s scope of
systems for roadway asset management and systems for roadway asset management and resource managementresource management– planningplanning– lifecycle cost and tradeoffs of construction, maintenance lifecycle cost and tradeoffs of construction, maintenance
and operations of roadway facilitiesand operations of roadway facilities Identify existing and emerging corporate Identify existing and emerging corporate
databases as potential data sources for Compassdatabases as potential data sources for Compass– Databases that deal with key roadway inventory feature Databases that deal with key roadway inventory feature
data and/or deal with cost and quality of operations data and/or deal with cost and quality of operations activitiesactivities
Identify potential short- and long-term Identify potential short- and long-term relationships between Compass and other systems relationships between Compass and other systems
Scope of Systems and Supporting Scope of Systems and Supporting DatabasesDatabases
Meta Management System Meta Management System WISLR (Wisconsin Information System for Local WISLR (Wisconsin Information System for Local
Roads) Roads) PMDSS PMDSS (Pavement Management Decision Support System) (Pavement Management Decision Support System) PMMS (Pavement Maintenance Management PMMS (Pavement Maintenance Management
System)System) Pontis (Bridge Management System) Pontis (Bridge Management System) Maintenance LOS (Level of Service)Maintenance LOS (Level of Service) Operations Resource Model Operations Resource Model HMS HMS Operations Information System(s) (OIS)Operations Information System(s) (OIS) PhotologPhotolog CHEMS (county accounting system)CHEMS (county accounting system) STN InventorySTN Inventory Winter Storm ReportWinter Storm Report
Not covered in Not covered in this this presentationpresentation
Follow the Money for a Large Scale Follow the Money for a Large Scale ViewView
Other Programs:Other Programs:– General Transportation General Transportation
AidsAids– Connecting Highway AidsConnecting Highway Aids– Local Road ImprovementLocal Road Improvement– Local Transportation Local Transportation
Facilities ImprovementFacilities Improvement– Passenger Rail Passenger Rail
Assistance and Assistance and PromotionPromotion
– Freight Rail AssistanceFreight Rail Assistance– Harbor AssistanceHarbor Assistance– Airport DevelopmentAirport Development– Lift Bridge and Lift Bridge and
Expressway Policing AidsExpressway Policing Aids– Others…Others…
Source: 2002 Transition Document
Existing Highways (3R and LCB)
Domain for Compass
Major Highway ProgramMajor Highway Program Purpose: Develop or reconstruct highways within Purpose: Develop or reconstruct highways within
existing corridors, providing long-term solutions to existing corridors, providing long-term solutions to serious deficiencies on heavily traveled segments of serious deficiencies on heavily traveled segments of the state highway system.the state highway system.
Description:Description:
A major highway project is defined as one that has a A major highway project is defined as one that has a total cost of more than $5 million and involves one total cost of more than $5 million and involves one of the following:of the following:– construction of a new highway 2.5 miles or more in length;construction of a new highway 2.5 miles or more in length;– relocation of 2.5 miles or more of a highway;relocation of 2.5 miles or more of a highway;– addition of one or more lanes 5 miles long; oraddition of one or more lanes 5 miles long; or– improvement of 10 or more miles of divided highway to improvement of 10 or more miles of divided highway to
freeway standards.freeway standards.
Highway Rehabilitation Highway Rehabilitation ProgramProgram
Purpose: Purpose:
Protect investments in highway and bridge Protect investments in highway and bridge systems by addressing deficiencies before systems by addressing deficiencies before conditions necessitate more costly conditions necessitate more costly solutionssolutions
Description:Description:
Upgrades deteriorated pavement and Upgrades deteriorated pavement and roadway base and modernizes state trunk roadway base and modernizes state trunk highways to meet current and projected highways to meet current and projected travel needstravel needs
Highway Maintenance, Repair Highway Maintenance, Repair and Traffic Operations Programand Traffic Operations Program Purpose: Purpose:
Perform tasks necessary to operate the state’s Perform tasks necessary to operate the state’s highway systems. Tasks range from highway systems. Tasks range from emergency operations and repairs to emergency operations and repairs to preservation activities to optimize the value preservation activities to optimize the value of highway investments.of highway investments.
Description:Description:
Provision of year-round safety and mobility on Provision of year-round safety and mobility on the state and Interstate highway systems the state and Interstate highway systems through general maintenance, winter through general maintenance, winter maintenance, and traffic operations.maintenance, and traffic operations.
Meta Management SystemMeta Management System
Program Development and Planning
System
Project Implementatio
n System
Highway Performance
Modeling System
Completed Projects Alter Highway Conditions
Policy Goals, Priorities and Funding
Meta Management System
Meta Management SystemMeta Management System Integrates corporate data bases and the Integrates corporate data bases and the
ISTEA management systemsISTEA management systems Single system for mid-range program Single system for mid-range program
development and longer range planningdevelopment and longer range planning– State Highway Rehabilitation ProgramState Highway Rehabilitation Program– Major Highway ProgramMajor Highway Program
UsesUses– Program/project developmentProgram/project development– Measure the performance of the six-year Measure the performance of the six-year
highway programhighway program– Program managementProgram management
Relationship to CompassRelationship to Compass
Compass and Meta Management Compass and Meta Management System do not overlapSystem do not overlap
Compass focuses on performance of Compass focuses on performance of the the Highway Maintenance, Repair Highway Maintenance, Repair and Traffic Operations Programand Traffic Operations Program
By design, Compass sampling By design, Compass sampling strategy ignores highway segments strategy ignores highway segments in the in the Major Highway ProgramMajor Highway Program and and Highway Rehabilitation ProgramHighway Rehabilitation Program
Internet, GIS, databaseInternet, GIS, database Manages 100,000 miles Manages 100,000 miles
of of locallocal roadsroads Complies with State Complies with State
Statue 86.302(2) Statue 86.302(2) – Pavement condition Pavement condition
reporting reporting – Roadway inventory Roadway inventory
assessmentassessment Meets reporting Meets reporting
requirements for GASB requirements for GASB 3434
Supports WisDOT’s Supports WisDOT’s General Transportation General Transportation Aids ProgramAids Program
No direct relationship to No direct relationship to Compass goals/scopeCompass goals/scope
Pontis Bridge Management System Pontis Bridge Management System (BMS)(BMS)
Database Stores Database Stores – Biennial element-level inspectionBiennial element-level inspection– Capital Maintenance HistoryCapital Maintenance History
Network-level AnalysisNetwork-level Analysis– Deterioration PredictionDeterioration Prediction– Preservation Optimization Preservation Optimization
Response to conditionResponse to condition Capital Maintenance Policies that minimize long-term Capital Maintenance Policies that minimize long-term
costs costs
– Improvement OptimizationImprovement Optimization Response to functional needResponse to functional need Improvement Program that maximizes total benefitsImprovement Program that maximizes total benefits
Relationship to CompassRelationship to Compass
Near Future: Consider including Route/Preventive Near Future: Consider including Route/Preventive Bridge Maintenance within scope of CompassBridge Maintenance within scope of Compass– Relate HMS Activity Codes to Pontis Bridge ElementsRelate HMS Activity Codes to Pontis Bridge Elements– Use Pontis element-level condition assessment – (omit Use Pontis element-level condition assessment – (omit
bridges in major or rehab programs)bridges in major or rehab programs)– Evaluate effectiveness of maintenance costsEvaluate effectiveness of maintenance costs
FocusFocus PontisPontis CompassCompass
Condition Condition AssessmenAssessmentt
Element-Element-levellevel
Pontis element = Pontis element = Compass featureCompass feature
MaintenanMaintenance ce program program
Capital / Capital / ImprovemenImprovementt
Routine / Routine / PreventivePreventive
Strategy for MQA of Routine / Strategy for MQA of Routine / Preventive Bridge MaintenancePreventive Bridge Maintenance
PMDSS (Pavement Management Decision Support System) PMMS (Pavement Maintenance Management System)
Implemented in Compass 2004 Report
PIF (PDIExtentSeverity)
PMDSS
PMMS
Highway Rehabilitation Program
Highway Maintenance, Repair, and Traffic Operations Program
COMPASSPavement Rating Strategy
Operations (Staffing) Resource Operations (Staffing) Resource ModelModel
Activity-Based ModelActivity-Based Model– Activity performance standards Activity performance standards – DTD Staffing Decisions (Time / activity / facility)DTD Staffing Decisions (Time / activity / facility)– OutsourcingOutsourcing– Prioritization of maintenance activitiesPrioritization of maintenance activities– Uses LOS inventory facilities to estimate staffing Uses LOS inventory facilities to estimate staffing
needsneeds 16 Activities – some relate to Compass Features16 Activities – some relate to Compass Features 113 Regulations and Permits 218 Traffic Signals and
Beacons 219 Signing 220 Pavement Marking 221 Lighting 222 ITS 223 TOC 224 Roadway Maintenance
225 Roadside Maintenance 226 Winter Maintenance 227 Roadside Facilities 228 Bridge Maintenance 229 Incident Management 230 Safety 231 Accident Damage 739 Contacts and Responses
to Inquiries
MLOS Model MLOS Model Maintenance Level of ServiceMaintenance Level of Service
Defines the set of elements (activities) Defines the set of elements (activities) necessary to maintain highways including necessary to maintain highways including expected:expected:– Labor hoursLabor hours– Equipment hoursEquipment hours– Materials quantitiesMaterials quantities– Frequency depend on Highway classFrequency depend on Highway class
Example: Fill Paved Shoulder CracksExample: Fill Paved Shoulder Cracks– 5-person crew at 0.125 lanes miles/hour5-person crew at 0.125 lanes miles/hour– 0.5% Class 1 lane miles/year0.5% Class 1 lane miles/year– Equipment hours, material quantitiesEquipment hours, material quantities
Used for budgeting and $ allocation to Used for budgeting and $ allocation to counties based on inventory (results go into counties based on inventory (results go into HMS)HMS)
Highway Maintenance System Highway Maintenance System (HMS)(HMS)
Manages budgets and payments to Manages budgets and payments to counties for maintenance of state highwayscounties for maintenance of state highways
Routine maintenance agreements with Routine maintenance agreements with countiescounties– Budget limit for Project ID/ Activity codeBudget limit for Project ID/ Activity code– Project ID (indicates expenditure category)Project ID (indicates expenditure category)– Activity codes (state activity codes for county Activity codes (state activity codes for county
invoicing)invoicing) Tracks actual expenditures for Tracks actual expenditures for
maintenance activitiesmaintenance activities Routine maintenance budgets determined Routine maintenance budgets determined
from MLOS modelfrom MLOS model
Relationships to CompassRelationships to Compass
CAUSE/EFFECT relationshipCAUSE/EFFECT relationship– MLOS elements/activities reflect maintenance expectations and MLOS elements/activities reflect maintenance expectations and
influence maintenance budgetsinfluence maintenance budgets– Change in MLOS elements/activities Change in MLOS elements/activities change in Compass Ratings change in Compass Ratings– Budget changes Budget changes change in Compass Ratings change in Compass Ratings– Compass ratings Compass ratings maintenance standards/guidelines maintenance standards/guidelines
Role of Compass RatingsRole of Compass Ratings– Justification for maintenance budget requestsJustification for maintenance budget requests– Document impacts of budget decisionsDocument impacts of budget decisions
Action Item: Relate Compass Ratings to BHO Budgeting Action Item: Relate Compass Ratings to BHO Budgeting DecisionsDecisions– Report Compass ratings as related to Report Compass ratings as related to
MLOS elementsMLOS elements Budget and expenditures (HMS Project ID/ activity code)Budget and expenditures (HMS Project ID/ activity code) Maintenance guidelines/standardsMaintenance guidelines/standards
Action Item: Report Compass Ratings as related to ORM Action Item: Report Compass Ratings as related to ORM ActivitiesActivities
Operations Information System Operations Information System (OIS)(OIS)
RelatedRelated collection of collection of inventory and data inventory and data processing systemsprocessing systems that support business that support business functions in Bureau of Highway Operationsfunctions in Bureau of Highway Operations
Compass uses data from OIS subsystemsCompass uses data from OIS subsystems SubsystemsSubsystems
– Sign Inventory Management System (SIMS)Sign Inventory Management System (SIMS)– Salt storage facilities (TRANS277) Salt storage facilities (TRANS277) – CHEMSCHEMS– LOSLOS– HMSHMS
Recommended ConsiderationsRecommended Considerations– Compass as an OIS subsystemCompass as an OIS subsystem– Modal Divisions IT Proposal for Compass data Modal Divisions IT Proposal for Compass data
management and processingmanagement and processing
Operations Management Systems
What was the outcome/impact? on customer service and satisfaction on facility service lifeWas the budget enough? accountability justificationAre we building a maintenance backlog?Are the guidelines achievable / sustainable?
Large Scale ViewLarge Scale ViewBHO Scope of InfluenceBHO Scope of Influence
MLOS element
HMS Activity Code Budget
Compass Element / Feature Ratings
establishes
HMS Activity Code Expenditures
Was money spent as
budgeted?
Updates / influencesMaintenance Standards / Guidelines
Inventory Information
Updates / influences
Inventory and Maintenance Management SystemsPMMS, SIMS, Storm Reports, STN, etc
Compass Field Review
Indicates missing links for
‘closing the loop’
Summary of Summary of RecommendationsRecommendations
Short-term: Relate Compass Ratings to BHO Budgeting Short-term: Relate Compass Ratings to BHO Budgeting DecisionsDecisions– Report Compass ratings as related to Report Compass ratings as related to
MLOS elementsMLOS elements Budget and expenditures (HMS Project ID/ activity code)Budget and expenditures (HMS Project ID/ activity code) Maintenance guidelines/standardsMaintenance guidelines/standards
Short-term: Report Compass Ratings as related to ORM Short-term: Report Compass Ratings as related to ORM ActivitiesActivities
Near Future: Consider including Route/Preventive Bridge Near Future: Consider including Route/Preventive Bridge Maintenance within scope of CompassMaintenance within scope of Compass– Relate HMS Activity Codes to Pontis Bridge ElementsRelate HMS Activity Codes to Pontis Bridge Elements– Use Pontis element-level condition assessment – (omit bridges in Use Pontis element-level condition assessment – (omit bridges in
major or rehab programs)major or rehab programs)– Evaluate effectiveness of maintenance costsEvaluate effectiveness of maintenance costs
Future:Future:– Compass as a OIS decision support systemCompass as a OIS decision support system– Modal Divisions IT Proposal Modal Divisions IT Proposal
Compass data management and processingCompass data management and processing Connect to other OIS subsystemsConnect to other OIS subsystems