rbs level 0rbs level 1rbs level 20 B u s i n e s s F i n a n c e

rbs level 0rbs level 1rbs level 20 B u s i n e s s F i n a n c e

Identifying and managing project risks are critical tasks for project managers. From a project management perspective, risks must be managed from the start of a project until its completion; therefore, the Risk Breakdown Structure (RBS) is an important tool that project managers use to successfully complete projects. Assume that you are a project manager assigned a project to set up a food bank facility for your local community within a two-month period, starting from today. Develop a risk breakdown structure that identifies sources of project risks. Consider Figure 11-4 below and the tasks that might be associated with this project.

1. Identify the risks in the form of “cause-risk- effect,” as described below:

One of the most common risk-identification mistakes is considering things to be risks when they are not. One approach is to treat anything with a probability of greater than 80 percent as a certainty. “Lack of resources” is not a risk, nor is “not enough time to complete the project.” If it is known that the length of time required to complete a project is shorter than the time allocated, then this is not a risk—it’s a fact. Such facts should be addressed in the project management plan through crashing, fast tracking, re-estimating, removing scope, using other forms of schedule compression, and bringing the situation to management, but not as part of risk management.

“To differentiate risks from facts and to adequately define risks, use the ‘cause-risk- effect’ format for naming risks: As a result of (definitive cause), (uncertain event) may occur, which would/could/may lead to (effect). Such definition of risks provides enough information for the team to follow the rest of the project management process. See the following examples of risks in the cause-risk-effect format:

  1. As a result of lack of clear direction for the scope of work for the XYZ component, there could be rework and wasted efforts, which could delay the project completion from two to four weeks.
  2. As a result of the amount of work the customer is trying to accomplish on many projects during this project’s completion, a delay in the response to our requests for approvals may occur, which could result in a two-week delay in project completion. Effects could relate to project objectives, project constraints, and risk tolerances.” (Mulcahy, 2003, p. 90)

2. Discuss and analyze the importance of each of the four types of risk identified in Figure 11-4 (technical, management, commercial, and external).

3. Create a risk breakdown structure and attach as an appendix (see attached sample and use the blank RBS linked under this assignment in Module 2).

4. Discuss the importance of creating an RBS.

1.2 Requirements definition
1.3 Estimates, assumptions, and constraints
1.4 Technical processes
1.5 Technology
1.6 Technical interfaces
2. MANAGEMENT RISK 2.1 Project management
2.2 Program/portfolio management
2.3 Operations management
2.4 Organization
2.5 Resourcing
2.6 Communication
3. COMMERCIAL RISK 3.1 Contractual terms and conditions
3.2 Internal procurement
3.3 Supplies and vendors
3.4 Subcontracts
3.5 Client/customer stability
3.6 Partnerships and joint ventures
4. EXTERNAL RISK 4.1 Legislation
4.2 Exchange rates
4.3 Site/facilities
4.4 Environmental/weather
4.5 Competition
4.6 Regulatory

(Source: PMI, 2017, Figure 11-4)

Your well-written paper should meet the following requirements:

  • Be 3 pages (900-1200 words) in length, not including the cover page, references page, or appendix. (Remember that the appendix follows the references page.)
  • Be formatted according to the CSU Global Writing Center. (Links to an external site.)
  • Cite a minimum of three sources to support your responses, two of which should be current academic, peer-reviewed, scholarly sources. Note: Current research in this class means the most recent five-year period. Although research older than five years may be used, it will not count toward the assignment requirement.
  • Demonstrate thoughtful consideration of the ideas and concepts that are presented in the course, and provide new thoughts and insights related directly to this topic


Mulcahy, R. (2003). Risk management: Tricks of the trade for project managers: A course in a book. Minneapolis, MN: RMC Pub.

Project Management Institute. (2017). A guide to the project management body of knowledge: (PMBOK® guide) (6th ed.). Newtown Square, PA, USA: Project Management Institute.

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