2014-06-10_REVISION - C1981008

• Permit No: C1981008
• IBM Index Class Name: Revision
• Doc Date: 6/10/2014
• Doc Name: Letter & Application
• From: Tri-State Generation and Transmission Association, Inc
• To: DRMS
• Type & Sequence: MR90
• Email Name: MPB
• Email Name: DIH
• Media Type: D
• Archive: No

Mr. Michael Boulay
June 6, 2014
Page 3
bcc: Dan Casiraro (via email)
Ross Gubka, WFC -New Horizon (via email)
Jason Storey, WFA (via email)
Rick Wolney, WFC -New Horizon (via email)
File: G474- 11.3(21)b -5