Specifications include, but are not limited to: 2. Concrete will be ordered by quantity, class, slump, additives (if any) and required delivery time. The supplier must advise the buyer if delivery can not be provided as requested. 3. Concrete will be ordered in quantities of 3 cubic yard or greater for delivery between 7 a.m. and 5 p.m. Monday through Friday, except for emergencies or prior arrangements. 4. WHEN POSSIBLE, concrete will be ordered a minimum of 2 days prior to required delivery. 5. Late deliveries and/or incorrect orders (class, slump, quantity, etc.) are just cause to cancel or reject orders and/or remove the supplier from the bidder’s list for future services. 6. Concrete will be purchased from the supplier that offers the best products/services at best price. Include ALL FEES in the concrete price given on the price form (Does not include Below (5) yd³ Minimum Order Fee). The minimum order fee cannot exceed 5 cy and any additional fees either set or sliding scale charges that results in a variable charge per cubic yard of concrete will result in the rejection of the bid. Concrete mix designs shall be proportioned to insure acceptable workability and meet strength, durability, and uniformity requirements of ODOT specifications or standard practices.