THE CONTRACTOR SHAL FURNISH SUPPLIES DESCRIBED IN THE ITEMS LISTED ON THE ATTACHED BPA ORDERING LIST FOR THE PERIOD BEGINNING 09/13/2012 AND ENDING 09/12/2017. THE FEDERAL GOVERNMENT IS OBLIGATED ONLY TO THE EXTENT OF AUTHORIZED PURCHASES ACTUALLY MADE UNDER THE BPA. THE FOLLOWING LISTS THE PEOPLE AUTHORIZED TO MAKE CALLS UNDER THIS BPA: NICOLE HAIRSTON, CONTRACTING OFFICER. AL SHIPMENTS UNDER THE AGREEMENT, SHALL BE ACCOMPANIED BY DELIVERY TICKETS OR SALES SLIPS THAT SHALL CONTAIN THE FOLLOWING MINIMUM INFORMATION: I)NAME OF SUPPLIER II) BPA NUMBER III)DATE OF PURCHASE IV) PURCHASE NUMBER V) ITEMIZED LIST OF SUPPLIES FURNISHED VI) QUANTITY, UNIT PRICE, AND EXTENSION OF EACH ITEM, LESS APPLICABLE DISCOUNTS. VII) DATE OF DELIVERY OR SHIPMENT THE CONTRACTOR SHALL PROVIDE A SUMMARY INVOICE AT LEAST MONTHLY OR UPON EXPIRATION OF THIS BPA, WHICHEVER OCCURS FIRST, FOR ALL DELIVERIES MADE DURING A BILLING PERIOD, IDENTIFYING THE DELIVERY TICKETS COVERED THEREIN, STATING THEIR TOTAL DOLLAR VALUE, AND SUPPORTED BY RECEIPT COPIES OF THE DELIVERY TICKETS.