Specifications include, but are not limited to: Fuel Adjustment (FA) is an adjustment to monthly progress payments for cost changes in diesel fuel used on specific items of work identified. Fuel adjustment using a fuel adjustment factor (FUF) of 0.20 gallon per cubic yard will be applied to: 1. Selected Backfill (including Stockpile) 2. Class 10 (Roadway & Borrow, Unsuitable, Waste, Stockpile, and Channel) 3. Class 12 (Roadway & Borrow, Channel, and Waste) 4. Class 13 (Roadway & Borrow, Channel, and Waste) 5. Topsoil, Furnish and Spread . HPC-O concrete for bridge deck overlay shall include fiber reinforcement as called for in the contract documents. Use approved products and proportions of synthetic micro and macro fiber, and incorporate into the concrete mix in accordance with these Special Provisions. The purpose of the fiber reinforcement is to mitigate risk and effects of cracking and improve the durability of the concrete.
