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 CCRUN: The Future of Electricity  File for participants          **Materials for SRA Workshop** <span style="display: block; font-family: arial,helvetica,sans-serif;"> <span style="display: block; font-family: arial,helvetica,sans-serif;"> <span style="display: block; font-family: arial,helvetica,sans-serif;"> <span style="display: block; font-family: arial,helvetica,sans-serif;"> <span style="display: block; font-family: arial,helvetica,sans-serif;"> <span style="display: block; font-family: arial,helvetica,sans-serif;"> <span style="display: block; font-family: arial,helvetica,sans-serif;"> <span style="display: block; font-family: arial,helvetica,sans-serif;"> <span style="display: block; font-family: arial,helvetica,sans-serif;"> <span style="display: block; font-family: arial,helvetica,sans-serif;"> <span style="display: block; font-family: arial,helvetica,sans-serif;"> <span style="display: block; font-family: arial,helvetica,sans-serif;"> <span style="display: block; font-family: arial,helvetica,sans-serif;">**Welcome to the BRAT Wiki****SMART** <span style="display: block; font-family: arial,helvetica,sans-serif;">
 * Here is a current version of the model:**


 * Here are instructions for using the model for the example scenario:**



<span style="display: block; font-family: arial,helvetica,sans-serif;"> Please note that the model runs in recent versions of Excel on Windows. If you use Mac OS, then must have Excel 2011 to obtain risk estimates and perform uncertainty analyses. Mac users running earlier versions of Excel will still be able to use the model to obtain concentration estimates.

Here are the slides with solutions to the example:



**User Guide and Technical Documentation (optional)**

 * This is the user guide. You****will not need such a detailed reference for the workshop.**





Everything below this is not relevant to the AEESP workshop ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++






 * Table of Contents**

Combining Risk Assessment Modeling and Professional Knowledge for Biosolids Land Application Program Management

1 Introduction 2 Validation of Groundwater Model with Field Monitoring Data 3 Elicitation of Scenarios of Concern 4 Frequency of Occurrence of Scenarios of Concern 5 Risk Assessment of Scenarios of Concern 6 Stakeholder Engagement Efforts 7 Conclusions

Introductory Exercise: Potato Scenario

Summary of results:

Survey work:

> =Papers=

1. National Occurrence-Pepper Sinclair Gerba Gurian, (published)

2. MI Occurrence-Xagoraraki, K. Wong, (accepted)

3. Lysimeter study -Xagoraraki and students

4. Imlay field study - Xagoraraki and students 5. Effect of Detection Methods on Risk Estimates of Exposure to Biosolids-Associated Human Enteric Viruses. Kumar, Wong and Xagoraraki **(Accepted; Risk Analysis)** 6. Identifying critical rainfall events for biosolids risk assessment - accepted 7. Scenarios of concern - Need to resubmit to WER

8. GW methods paper-Jingjie will lead this effort as Chapter 2 of addendum

9. Uncertainties in GW modeling-Jingjie has worked on this and has a rough draft

10. SW methods paper-Arun will lead this effort (based on UDel conference paper)

11. Field validation of GW data: draft in progress

[1. IMLAY CITY FIELD DATA: WE CAN RUN THE WHOLE MODEL USING IMLAY CITY CONDITIONS AND GET RISK FOR DIFFERENT PATHWAYS AND SUBPOPULATION AND ANALYZE; SIMILAR TO WHAT WE DID FOR THE WORKSHOP.(Arun) 2. BROOKS ET AL. ES&T AEROSOLIZATION DATA: RUN MODEL USING THEIR APPLICATION CONDITIONS AND PREDICT OVERALL RISK AND COMPARE IT).(Arun)] 13. Prioritizing among pathogens with a comparative risk metric - Alrica to lead this effort.
 * 12. Big picture paper: what pathways present the most risk? What are key uncertainties?**
 * How do set backs influence risk? include tutorials?**
 * Would like to have Jingjie working on this and possibly include in final report but we don't have all the data for a big picture review at this point.**

14. Effect of heterogeneity on GW risk (or how to represent heterogeneities by adjusting input parameters)-Jingjie has preliminary results

15. Failure risk - current effort for Chapter 5 of addendum

16. Workshop report- Heather has draft which is being reviewed. Add in data from NC and we may have a paper


 * 17. Air model paper: Development of the air model for biosolids application events and comparison with empirical biosolids air models (Brooks et al.)** **[from Arun]**