Hi,
I am uncertain of the context of your question, so I will work off of assumption. I assume you are wanting to conduct a risk assessment to determine your integrated pest management (IPM) system. For any operation in your facility, one can conduct a risk assessment. (i.e. pest control, environmental monitoring, supplier approval, etc.) In the context of pest control I would evaluate the risks specific to your operation, employees, and product.
For example I would consider:
- The region in which you are located and the pest pressures that are inherent to this region
- The factors of your building:
- How is food received?
- Bulk rail car, bulk truck
- Individually portioned packages
- Bulk packages
- Stored?
- (for example, if you store grain in sealed containers vs. bulk packaging vs. silos. Each scenario would require different levels of pest management)
- What products are you storing?
- Evaluate the pests that are naturally attracted to said products and develop your IPM accordingly
- And what pests are inherent to the product? (i.e. grain and grain beetles)
Those are a few examples of factors I would recommend evaluating in your risk assessment. After determining all of your inputs to evaluate, determine risk level as you would with a standard risk assessment based on severity and likelihood.
I hope this helps.
-C