Asset Management. Brian Vilmont, P.E. Prein&Newhof

Transcription

1 Asset Management Brian Vilmont, P.E. Prein&Newhof

2 Common Questions What is Asset Management? Why should we do Asset Management? How do you implement Asset Management?

3 What is Asset Management? Asset Management is an integrated set of processes to minimize life cycle costs of infrastructure assets, at an acceptable level of risk, while continuously delivering established levels of service.

4 Why do Asset Management Get the most value from your assets Identify financial resources Reduce costs of unscheduled repairs Improve system reliability Promote communication between maintenance staff, management, and the public (saves re-work) Reduces risk

5 Infrastructure Assets What do infrastructure and opossums have in common? They both get no respect.

6 Design Life Cycles Sanitary Pipe Water Streets Storm Sidewalks Pathways 75 years 50 years 20 years 75 years 20 years 15 years Buildings Life cycle by components Pumps Controls 15 years 15 years

7 Design Life Cycles

8 How do you implement Asset Management 1. Inventory your Assets 2. Prioritize the Risk of Failure 3. Plan for the Future 4. Implement the Plan

9 Step 1 of Infrastructure Management Inventory your Assets Identify assets Mapping Condition assessment

10 Identify Assets Sewer system Collection and treatment Water system Supply and distribution Streets Storm sewers Buildings Pumps Controls

11 Create a Map of Assets Utilize geographic information system (GIS) to create asset maps Identification of individual assets Roads block by block Sewers segments between manholes Water mains segments by block Pumps Controls Major equipment

12 Asset Maps - Roads Surface Condition Structural Integrity Curbs Sidewalks Drive Approaches

13 Age Materials Asbestos cement Cast iron Ductile iron PVC HDPE Break history Capacity (reliability) Fire flows Asset Maps - Water Main

14 Asset Maps - Sanitary Sewer Infiltration and Inflow Study Capacity Analysis Sanitary Sewer Evaluation Study Manhole Inspections Television Inspection Smoke Testing Dye Testing

15 Asset Maps Storm Sewer Infiltration and Inflow Study Capacity Analysis Storm Sewer Evaluation Study Manhole Inspections Television Inspection Smoke Testing Dye Testing Green Infrastructure

16 Facilities Water System Surface Water Intakes and Wells Metering and Chemical Feed Stations Treatment Plants Booster Pumping Stations Ground and Elevated Storage Tanks Storm and Sanitary System Pumping and Metering Stations Storage and Equalization Systems Treatment Plants Surface Water and Groundwater Discharge Systems

17 Facility Condition Assessment by System Structural/Architectural Systems Concrete foundations, walls, floors, slabs, beams and columns Masonry, windows, ceilings and roofs Mechanical/Process Systems Heating, Cooling and Ventilation Process Equipment (Pumps, Blowers, Chemical Feed, Mixers, Scrapers, Etc.) Process Piping, Plumbing and Coatings Electrical/Instrumentation Systems

18 Condition Assessment Initial assessment can be as straightforward as excellent, good, fair, marginal, and poor More detailed assessments can be added later

19 Infrastructure Catastrophes Happen

20 Infrastructure Catastrophes Happen

21 Infrastructure Catastrophes Happen

22 Identify Problem Areas Composite Deficiencies Overlapping Issues Project Coordination Combined Projects GIS (geographic information system)

23 Prioritize Known Problem Areas Water system Low-pressure areas Fire flow issues Frequent breaks Water quality issues

24 Identify Projects Identify Critical Factors Identify Project Extents Probable Costs

25 Capital Improvement Plan Funding Opportunities Multi-Year Planning Predictable Expenditures

26 Reactive or Proactive How do you want to manage your assets?

27 THANK YOU! Contact for Information or Questions Brian Vilmont, P.E. Prein&Newhof