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How to Prepare an Evaluation Scope of Work

The SOW is the plan that lays out in a fair amount of detail all of the specifics regarding the evaluation—the who, what, where, why, how, and when of the evaluation. The SOW helps the individual or team managing the evaluation as well as the team conducting the evaluation. The SOW's structure allows you to organize all of the information about the evaluation from all of the evaluation's stakeholders.

The second role of the SOW is to communicate. The SOW is the key communication tool for the evaluation's stakeholders around the world. It also serves to inform team members about the evaluation, whether they are internal or contractors. The SOW, used in a competitive bidding process, is the basis for contractors' proposals.

Outline of an SOW
There is a fairly standard conventional organization for an SOW. That standard outline with approximate page lengths is as follows:

I.    Title and Results Framework Linkage (½ page)

II.   Purpose of the Evaluation (½ page)
· Why the evaluation is being done, who is the audience and what will be done with the findings?

III.   Background (1-2 pages)
· What problem did the project address? What are the assumptions and hypotheses about the problem and the solutions?

IV.   
Evaluation Focus (1-4 pages)
· What is the scope of the program or project being evaluated? What is included and what is not? The SO description, project design documents, program reviews and related material need to be provided to the evaluator.
        A. Priority questions
· What are the research questions that the evaluation should address?
        B. Subordinate issues
· What has been learned from other USAID projects in other countries? Is there World Bank or other literature that could help answer the questions?
V.     Methods and Procedures (1-2 pages)
· What type of evaluation is needed and what methodology will be used? What variables and indicators can be used to measure performance, impact, cost-effectiveness, efficiency, and sustainability? What type of data collection and analysis will be used?

VI.   Team Composition (1 page)
· What is the evaluation team composition? What skills are needed, and why?

VII.  Reporting Requirements (½ page)
· What "deliverables" will the evaluator produce? When will they be completed? What is the Mission's marketing or utilization plan for the evaluation findings?

VIII. Logistics (1 page)
· What are the work plan, schedule, personnel, logistical and budget requirements?

IX.   Budget (1 page)

Illustrative evaluation scopes of work:
While these SOWs cover topics that may differ from your evaluation, they provide a good organization and listing of tasks that have proven useful to evaluators. They are good generic models.

Evaluation Guidance Documents:
Publications that provide evaluation methodological guidelines USAID ADS Sections on Evaluation (203.3.6).
Also see sections on Performance Management Plans (203.3.3) and PMP Performance Indicators (203.3.4) from http://www.usaid.gov/pubs/ads/200/203.doc

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A good evaluation scope of work makes clear what is expected and what questions need to be answered. Points to consider when you draft your evaluation scope of work include:

  • Why the evaluation is being done, who is the audience and what will be done with the findings?
  • What problem did the project is address? What are the assumptions and hypotheses about the problem and the solutions?
  • What is the scope of the program or project being evaluated? What is included and what is not? The SO description, project design documents, program reviews and related material need to be provided to the evaluator.
  • What are the research questions that the evaluation should address?
  • What has been learned from other USAID projects in other countries? Is there World Bank or other literature that could help answer the questions?
  • What type of evaluation is needed and what methodology will be used?
  • What variables and indicators can be used to measure performance, impact, cost-effectiveness, efficiency, and sustainability?
  • What type of data collection and analysis will be used?
  • What is the evaluation team composition? What skills are needed, and why?
  • What are the work plan, schedule, personnel, logistical and budget requirements?
  • What "deliverables" will the evaluator produce? When will they be completed?
  • What is the Mission's marketing or utilization plan for the evaluation findings?


    How to Create a Budget

    Break down the evaluation into manageable parts and then make estimates which are "rolled up" into a total. The work is broken down into a series of tasks and subtasks, much like an outline. Then estimate the number of labor hours it will take to perform each subtask (or the smallest unit in the outline). Sum these up by task and then arrive at a grand total. That is the level of effort or total number of labor hours required.

    Direct costs:
    In addition to labor, there usually are other sorts of costs: travel, hotel, per diem, and other direct costs (ODCs). Other direct costs sounds a little mysterious, but usually include costs like photocopying, report binders, or database charges for a literature review-think of it as a miscellaneous column. These costs and labor should be provided by task; that way, you can look at the cost for each task and if one looks way too expensive for what you get, you can comfortably cut it out and know how it will affect your bottom line.

    Click on the link below to see a sample budget. Budgets are nearly always done in spreadsheets as this one was.
    Sample Budget

    You may notice that we took an added step of subdividing the number of hours for each task by person. This added detail can be especially helpful when we know who will be involved or have contractors who charge by the hour. If we added a column of hourly labor costs for each labor category it would be easy to convert the level of effort into a total labor cost.


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