This excerpt taken from the AKS 8-K filed Feb 23, 2007.
SECTION 8. COLLATERAL ADMINISTRATION
8.1. Borrowing Base Certificates. By the 15th day of each month, Borrower shall deliver to Agent (and Agent shall promptly deliver same to Lenders) a Borrowing Base Certificate prepared as of the close of business of the previous month, and, during a Dominion Period, at such other times as Agent may reasonably request, but not more than weekly. All calculations of Availability in any Borrowing Base Certificate shall originally be made by Borrower and certified by a Senior Officer or the Treasurer; provided that Agent may from time to time review and adjust any such calculation (a) to reflect its reasonable estimate of declines in value of any Collateral, due to collections received in the Dominion Account or otherwise; and (b) to the extent the calculation is not made in accordance with this Agreement or does not accurately reflect the Reserves. In connection with the delivery of the Borrowing Base Certificate, Borrower shall deliver a list of third-party locations where Inventory is located (together with the amount of Inventory at each such location) that is deemed Eligible Inventory in the applicable Borrowing Base Certificate that is not otherwise subject to a Lien Waiver.