E 2 Documents Referenced in Preamble or used as Supporting Documents for RIA

1. Task Order No. 3003 , General Technical and Programmatic Support for Regulatory Development, Technical Directive No. 4, Part 1, Summary of Findings Related to 1,000 Foot Rule , February

6, 2009 2. Task Order No. 3003, Task 2, Subtask e, TDD #18, New UST Installations, In stal lation Date Profile Update, August 27, 2009 3. Task Order 3003, Subtask 3003

- 03c , Updating Standards and Standard

- Making Groups TDD #1, Standards , Summary of UST Technical Standards and Standard

- Making Groups, October 27, 2008 [Note: EPA updated the deliverable Excel file to include additional standards and to identify

which standards were included, added, or removed. ] 4. TO 3003, Task 2, Subtask e (Other Anal ys es a s Needed) , Technical Directive Document No. 21 , Overfill Testing, August 28, 2009 5. Task Order No. 1010, General Technical and Programmatic Support in Implementing the Energy Policy Act of 2005, Task 1010

- 04 , Technical Research/Anal ys is and Summarize In formation, Subject 4 , Secondary Containment, Subtask SC

- 03, UST Cost Comparison, July 3, 2006 6. Task Order No. 1010, General Technical and Programmatic Support In Implementing The Energy Policy Act Of 2005, Task 1010

- 04 , Technical Research/An al ys is a nd Summarize In formation, Subject 4, Secondary Containment, Subtask SC

- 05, States’ Periodic Interstitial Integrity Testing Requirements, July 24, 2006 7. Task Order No. 1010 , General Technical and Programmatic Support in Implementing the Energy Polic y Act of 2005, Amendment 1, TDD #11, Task 3 , Conduct Analy ses: Delivery Prohibition, Draft Industry and Facility

Profiles, December 18, 2006 8. Task Order No. 1010 , Subtask A1

- 06C, Technical Directive No. 36, Summary of Key Data from State Public Record Postings, April 23, 2009 9. Task Order No. 3003 Task 2, Subtask b, Item 1, Technical Directive No. 7, Summary of Frequency

of Overfill Protection Device Data from State Databases, April 27, 2009 10. Task Order 3003, General Technical and Programmatic Support for Regulatory Development , Technical Directive Number 9, Task 2, Subtask b, Release Detection Research, Summary

of Release Detection Research, May 27, 2009 11. Task Order No. 3003, Task 2, Subtask a, EPAct Key State Decisions, Secondary Containment, Technica l Directive No. 13, Summary for EPAct Key

State Decisions

– Secondary

Containment, March 26, 2009 12. Task Order 3003, General Technical and Programmatic Support for RegulatoryDevelopment, Technical Directive Number 17, Task 2, Subtask e , In ternal Lining Fai lures,

Summary of Internal Lining Failure Analysis, July 29, 2009 13. Task Order 3003, Technical Directive No. 27 , Task 2, Subtask e, State Notification Requirements, Summary

of State Notification Requirements, September 28, 2009 14. Task Order No. 3003 , Task 2, Subtask d

– Current Equipment Use Technical Directive No. 5, Summary for Current Equipment Use Anal ys is , August 5, 2009 15. Task Order 3003, General Technical and Programmatic Support for Regulatory Development Technical Directive Number 7, Task 2, Subtask b

- Overfill Protection, Summary of Overfill Protection Device Anal ysis , January 26, 2009 16. Tribal Data Anal ys is, All Regions Combined, July 13, 2007 (Excel file) 17. Secondary

Containment Key

I ndicators, July

2009 (Excel file)