Yes, the Pre-Bid Letter of Credit and Post-Bid Letter of Credit are separate documents with different terms. The standard form of the Pre-Bid Letter of Credit for Ameren and the Pre-Bid letter of Credit for ComEd are provided as Appendix 7 and 8 to the RFP Rules, respectively. The standard form of Post-Bid Letter of Credit for Ameren is Exhibit C to the Ameren Renewable Energy Credit Agreement and the standard form of the Post-Bid Letter of Credit for ComEd is Schedule 1A to the ComEd Master Purchase and Sale Agreement.

The Pre-Bid Letter of Credit is submitted with the Part 2 Proposal and is valid during the bid period; the Expiration Date must be no earlier than May 11, 2015. The terms of the Post-Bid Letters of Credit are designed to be applicable throughout the supply period.