Specifications include, but are not limited to: ITEM 1 Class B Concrete, 2500 Lb. Compressive Strength. Unit Bid Price is per Cubic Yard, FOB Job Site. UNIT BID PRICE: $ _______________ PER C.Y. ITEM 2 Class A Concrete, 3500 Lb. Compressive Strength. Unit Bid Price is per Cubic Yard, FOB Job Site. UNIT BID PRICE: $ _______________ PER C.Y. ITEM 3 Class A Modified Concrete, 3500 Lb. Compressive Strength. Unit Bid Price is per Cubic Yard, FOB Job Site. UNIT BID PRICE: $ _______________ PER C.Y. ITEM 4 Class AA Concrete, 4000 Lb. Compressive Strength. Unit Bid Price is per Cubic Yard, FOB Job Site. UNIT BID PRICE: $ ________________ PER C.Y. ITEM 5 Class P Concrete, 3500 Lb. Compressive Strength. Unit Bid . Price is per Cubic Yard, FOB Job Site. UNIT BID PRICE: $ ________________ PER C.Y.