NEWEA Blog
The New England Water Environment Association (NEWEA) Blog features ideas and trends in the industry and more.
Written by: NEWEA 9/24/2009 1:23 PM
Many utilities are trying to organize their asset management program; however, some utilities are puzzled on how to start the program. Where do we start? What does a utility want to record and track? Is a computerized maintenance system needed? What about GIS for the Collection System? How do we budget money for asset management? These are just some of the questions that arise when talking about Asset Management.
Written by: Joseph LaPlante, Asset Management Committee Member
Many of these questions can be answered by the size of the utility. If the utility is small then funds are limited so the possibility of a computerized maintenance system might be out of reach. If the utility is large then funds might be more readily available but tracking asset costs might be more difficult.
Whether the facility is small or large the best way to determine your asset management program is to keep it basic and simple.
Here are key questions the utility’s asset team should answer before starting the AM program:
As you can see from the questions above this is not a complicated program to implement. However, it could be very frustrating as you continue the program and some basic questions have not been answered. I have been involved with asset management for many years and know the highs and lows of implementing a program. Let us know of any questions or problems you might have regarding your program.
Written by: Joseph LaPlante, NEWEA Asset Management Committee; Narragansett Bay Commission O&M Support Supervisor
2 comment(s) so far...
Re: Five Questions to Develop an Asset Management Program. Regarding step 3 - How does a utility determine what needs to be replaced vs. continue to maintain? What asssets take priority? Which ones should be replaced before they fail and which ones can be 'run to failure'? Does your utility have a systematic approach to answering these questions - or is it based on percieved need? Rating asset Critciallty and Risk (the product of consequence of Failure and Probability of Failure) are asset management practices that can go a long way to systematically answer these questions. Another practice is the use of condition assessment techniques that will help you adjust maintenance schedules to get more life out of your assets. In the end Asset Management is about saving money and getting the most life out of your assets without taking on too much Risk.
Re: Five Questions to Develop an Asset Management Program.
Regarding step 3 - How does a utility determine what needs to be replaced vs. continue to maintain? What asssets take priority? Which ones should be replaced before they fail and which ones can be 'run to failure'? Does your utility have a systematic approach to answering these questions - or is it based on percieved need? Rating asset Critciallty and Risk (the product of consequence of Failure and Probability of Failure) are asset management practices that can go a long way to systematically answer these questions. Another practice is the use of condition assessment techniques that will help you adjust maintenance schedules to get more life out of your assets. In the end Asset Management is about saving money and getting the most life out of your assets without taking on too much Risk.
Re: Five Questions to Develop an Asset Management Program. A utility's asset management program should be setup with the knowledge of the asset's criticality, age, breakdown history and replacement cost. The determination to replace or continue to repair the asset is made by the utility's asset committee or management team.If the utility has SOP for running equpment to failure then that is part of the criticality ranking, along with redundancy and access to replacement parts. For example, if a WWTF has several pumps and one pump is 20 years old and is breaking down constantly, then the criticality rating could be low because of redundancy. However, if the same WWTF only has two pumps then the Criticality is high because there is little redundancy. Run to failure in this instant would not be good but looking at the overall history of this pump, it might be more cost conscious and critical to replace.I agree about Asset Management is about saving money and getting the most life out of your assets. A utility's management team should annually meet to discuss the condition of their assets and update their capital plan.
A utility's asset management program should be setup with the knowledge of the asset's criticality, age, breakdown history and replacement cost. The determination to replace or continue to repair the asset is made by the utility's asset committee or management team.If the utility has SOP for running equpment to failure then that is part of the criticality ranking, along with redundancy and access to replacement parts. For example, if a WWTF has several pumps and one pump is 20 years old and is breaking down constantly, then the criticality rating could be low because of redundancy. However, if the same WWTF only has two pumps then the Criticality is high because there is little redundancy. Run to failure in this instant would not be good but looking at the overall history of this pump, it might be more cost conscious and critical to replace.I agree about Asset Management is about saving money and getting the most life out of your assets. A utility's management team should annually meet to discuss the condition of their assets and update their capital plan.
The opinions expressed in these blogs are not necessarily recommened or endorsed by NEWEA, its Executive Committee or its members.