May 7, 2008 Midfield Supply ULC. 1600,101 — 6thAvenue S.W. Calgary, Alberta T2P 3P4 Attention: Dan Endersby Dear Sir:Letter Agreement • December 22nd, 2008 • McJunkin Red Man Holding Corp • Retail-building materials, hardware, garden supply • Alberta
We refer to our Letter Agreement dated May 17.2007, amended by a first amending letter agreement dated October 10, 2007 (as amended, the “Original Letter Agreement”), between Midfield Supply ULC (the “Borrower”) and Alberta Treasury Branches (the “Lender”), and confirm our agreement to make the amendments described below, subject to the following terms and conditions. Capitalized terms used herein without definition shall have the meeting given to them in the Original Letter Agreement.
