Specifications include, but are not limited to: The material shall be delivered as required to the participating Entities at the addresses listed on the attached listing of delivery and invoicing addresses. A blanket purchase order or contract or letter of intent will be issued by each Entity. Releases will be made off these blanket purchase orders, contract or letters as required. Vendor will be required to start delivery to storage facility within 48 hours of initial order and have entire order delivered within 96 hours. Delivery must be made between the hours of 8:00 a.m. and 3:30 p.m., Monday through Friday. Delivery at other times will be allowed only with prior approval of the authorizing Entity. Delivery shall be sent directly to each Entity. Delivery addresses are on the attached listing. Note: Delivery addresses may be subject to change by individual Entity.