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Operations and Maintenance Planning

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Presentation on theme: "Operations and Maintenance Planning"— Presentation transcript:

1 Operations and Maintenance Planning
Your name and contact info Be sure to type in your name and organization. Scroll to the left to drag your region’s logo onto this page.

2 Acknowledgement: EPA National Priority Area 1: Training and Technical Assistance for Small Public Water Systems to Achieve and Maintain Compliance with the SDWA, EPA Grant – X RCAP developed this presentation under an EPA contract. Jeff Oxenford led the development. Any questions, comments, or corrections to the module contact Jeff at (720) or

3 Assistance Partnership
Western RCAP Rural Community Assistance Corporation (916) Midwest RCAP Midwest Assistance Program (952) Southern RCAP Communities Unlimited (479) Northeast RCAP RCAP Solutions (800) Great Lakes RCAP WSOS Community Action Commission (800) Southeast RCAP Southeast Rural Community Assistance Project (866) Rural Community Assistance Partnership Practical solutions for improving rural communities RCAP is a non-profit organization providing training and technical assistance to rural communities & tribes on drinking water, wastewater, and solid waste issues. We have approximately 160 field staff, including certified operators and professional engineers.  Our staff members have expertise in drinking water and wastewater treatment & operations, utility financing, management, & general administration. We work in all 50 states, plus five U.S. territories.  We are comprised of 6 regional offices & one national office. RCAP is funded by federal grants (USDA, HHS, EPA) and state grants. RCAP National Office 1701 K St. NW, Suite 700 Washington, DC (800) |

4 Why develop an O&M plan? Scenario 1 - You go on vacation (you don’t have a cell phone), the chlorinator goes down … In this scenario, if you or the operator in responsible charge happen to be away from the plant – what happens if … An O&M plan can be used by a back-up operator to troubleshoot what to do. Facilitator NOTE: I often ask, how many people feel like they can't go on vacation or leave their plant for an extended period of time? In one class, we had a few operators that said they had no back-up. After discussion, they ended up exchanging phone numbers to cross train on their facilities.

5 Scenario 2 – You measure chlorine residual, and something seems off...
Records, recording keeping, and knowing your system is essential. First question – what should your residual be? Does it vary and why? Has your flow changed? Collecting and managing operational data will help you troubleshoot and diagnose a problem.

6 Scenario 3 – You have a main break and go to shut off a valve, but can’t operate the valve
This scenario gets at maintenance. Are you maintaining your system such that you can respond in an emergency. Anyone have this happen? In a number of surveys, typically 40-60% of systems valves are inoperable or cannot be located. Preventative maintenance needs to be included as part of your operating plan.

7 Why do you need an O&M plan?
Knowledge retention –information documented Consistency – Procedures are done the same way and repeatable Data and records – Information for diagnosing and trouble shooting Sustainability – Short and long term activities to maintain your facility An O&M plan meets many needs. One that is receiving a lot of attention recently is knowledge retention. Operators gain a ton of information on what works and what doesn’t work for their facility. Without documentation this can easily be lost. Documented procedures also improves consistency of operation. Procedures along with data on how the system should perform is needed to diagnose problems. Finally, procedures should consider the long term. What type maintenance is needed so that the plant works into the future.

8 Required? O+M plans are required by some states
Delegation of tasks – Operating procedures are needed before you can delegate a task Sanitary surveys often looks for an operating procedure (minor deficiency)

9 Questions Is an O&M plan required for your facility?
Do you have an O&M Plan? Was your O+M plan developed by your staff or an outside consultant? When was the last time the O+M plan revised? The questions get at – what interaction has operators had with the O+M plan. Did they help create it? Did they revise it? If operators aren’t using or adding to an O+M plan, maybe they consider doing so.

10 What’s the difference between - Operations, maintenance, repair
Operations – Running the system Maintenance – Keeping the system in working conditions Repair (major/minor) – Fixing when its broken It’s important to recognize the distinction between these components. We added repair in as a separate item because it falls in between operations and maintenance.

11 What gets done? When you are time limited, what gets done?
Routine operations Repair (major/minor) Preventative maintenance If you don’t plan for it, preventative maintenance often gets left off. Minor repairs, also may not be addressed. You need to run your system and do long term maintenance.

12 Operational modes Routine Preventative maintenance
Daily, weekly, monthly, quarterly, annually tasks Preventative maintenance Seasonal (or other significant demand changes) Emergency You also need to consider changes in operation and other modes. Some operations plans only look at routine operations, however, emergencies (power outages, floods, etc) can also change your operations. Seasonal and other changes can impact your facility. Therefore, operations plan needs to consider routine and non-routine aspects.

13 So what should go into an O&M plan?
* Requirements vary by state, so be sure to identify your state requirements

14 So what should go into an O&M plan?
General system overview Contact Lists Process descriptions (source, treatment, distribution) Operations

15 Other components that can be include or stand-alone
Emergency response plans Monitoring plan Communications plan Safety plan Asset management plan * Check with your primacy agency A variety of other plans can be included along with the O&M plan. These can be done together or as stand alone documents. A point to stress, O+M plans are one portion of planning that should be done by a utility. In a very small system, you can incorporate all planning aspects into your O&M plan. In larger facility, you will probably have a number of standalone plans.

16 Overview of plan components

17 1. General system information
System Name PWSID # Location/ Address Date Prepared Date to be updated Owner (contact info) Operator in Responsible Charge System type (CWS, NTNC, TNC) Population Served Production Volume Average Peak capacity Minimum flow This is often the cover page or first page of a plan. This is quick reference material. In most cases this should be easy to obtain. This information is very valuable to have handy for emergencies and talking with outside parties.

18 2. Contact lists Utility Contacts Regulatory Emergency
Vendors and supplies Contact lists are very important and a huge time saver. KEY – They quickly become out of date as people change jobs or move to new positions. Keep them updated. An example contact list is provided. Knowing who to contact during an emergency can save time, money, and protect your public. This can include police, fire, radio and TV. Include your vendors and suppliers. During the 2013 flood in Colorado, a utility had contact information for road sign and barricade suppliers. They were able to quickly obtain all the signs and cones they needed. Other utilities (without this information) found a short supply by the time they found contact info.

19 3. Process descriptions Develop a high level description of your facility Source, Treatment, Distribution, Storage Have system/ process maps It’s important to have a general description of your facility that describes all key components. For asset management plans this is considered your asset inventory.

20 Sources Identify all sources Location ID# Gage level/ Critical level
Characteristics Identify all water sources and general characteristics of the source. Develop measures that can help you understand changes in availability or quality. For example, water are your critical levels? If temperature changes, can you expect a change in quality?

21 Treatment Identify processes and develop a process flow diagram.
Process flow diagrams are help to understand how your plant works.

22 Treatment process documentation
Equipment Start-up Normal operation Shut-down Preventive maintenance Corrective maintenance Spare parts Monitoring/ process control Record keeping A variety of components should be documented for treatment. For many plants, an O+M manual is provided by the design engineer. This is a great reference manual. For equipment, you often have manuals. Where are these stored? Ideally you would have back-ups for manuals in a second location.

23 Distribution Map of the distribution system Entry point Sampling sites
Description of key components Pipe diameter, materials Valves, hydrants, booster stations, PRVs Critical facilities Preventative maintenance Maps of your distribution system are essential. Knowing where things are is especially important as things change over time or during an emergency. We’ve heard many stories of operators leaving who knew where key valves were located.

24 Storage Identify all storage facilities
Inspection frequency and checklists Critical levels

25 Activity Select one area (source, treatment, distribution, storage)
Draw the area and select one process Describe how you operate this process Start-up/ shut down Monitor how it works Routine, long-term maintenance

26 4. Operations of key processes
Operator rounds Operations logs/ checklists Daily, weekly, monthly, quarterly, annually Preventative maintenance logs Standard operating procedures (SOPs) There are a number of approaches for documenting operating processes. One of the simplest is to develop a list of what you do for operator rounds This should include daily, weekly … or other frequency tasks. What’s really important to include in this are routine forms/ spreadsheets where you collect operational data, gage readings, monitoring results. The key is to determine – Are your processes under control? Has something changes? Do you need to take any action? Preventative maintenance logs can be considered part

27 Develop a checklist or tool that works for you

28 Example daily checklist
Daily Tasks Task Description Initials Sampling Check and record chlorine residuals at point of application Check and record chlorine residuals in the distribution system

29 Identify operations for key processes
Who’s responsible Routine Maintenance Preventative Performance indicator Chlorination Treatment operator 1 Inspect equipment Check and record level Inspect and clean injection points 0.5 mg/L to 2.0 mg/L

30 https://www. dep. state. fl

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32 Example log sheet

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34 Example Preventative Maintenance Log
Category Suggested frequency Service (date) Service (date) Well/Source Water Clean and Inspect Wellhead, Pump, Control, Vent Monthly Check and record static and draw down levels in well Weekly

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36 Standard operating procedures

37 The Need for SOPs Consistency Continuity (capture knowledge)
Productivity Safety Training

38 What SOPs are needed Tasks that are performed routinely (Save time, money) Tasks that are performed by more than one operator (consistency) By one person (knowledge retention)

39 Tasks that are performed infrequently (Don’t forget how to do an annual tasks)
Critical/ high consequence tasks (safety, protect public health)

40 1. SOP Templates Required information Sometimes required Nice to have
Don’t include Innovative formats?

41 Required Information Consistent header – Title, Contact, Dates, Document location, etc. Purpose – Background or Objective Safety issues – unique to the SOP Procedure – Step-by-step Resources

42 Sometimes required Operating limits and response
Roles – Authorized persons Documentation – Data forms, record keeping requirements, etc. Equipment

43 Nice to have Disclaimer Tips, troubleshooting, lessons learned
Historical info Visual aids (Tables, flowcharts, symbols) Links to other SOPs/documents Humor Review and distribution

44 Don’t include Policies or procedures that are general in nature
Lengthy program descriptions that are recorded elsewhere

45

46 Other components that can be included in your O&M plan or stand-alone

47 Other components that can be included in your O&M plan or stand-alone
Emergency response plans Monitoring plan Communications plan Safety plan Asset management plan * Check with your primacy agency A variety of other plans can be included along with the O&M plan. These can be done together or as stand alone documents. A point to stress, O+M plans are one portion of planning that should be done by a utility. In a very small system, you can incorporate all planning aspects into your O&M plan. In larger facility, you will probably have a number of standalone plans.


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