The Contractor will perform all construction staking. The staking work includes, but is not limited to, establishing or re-establishing the project centerline; establishing control points and benchmarks as needed; setting additional benchmarks as needed; taking original and final cross sections of all Contractor secured borrow sources and State designated borrow sources; taking cross sections of all topsoil stockpiles; and staking right-of-way, easements, and fence. The Contractor will perform all construction layout and reference staking necessary for the accurate control and completion of all structures, grading, paving, drainage, median crossovers, signing, pavement marking, permanent benchmarks, detours, fence, and all other appurtenances required for the complete construction and acceptance of the work. The layout will include, but is not limited to, staking clearing line, slope staking and slope stake referencing, grade staking (blue tops), structure staking, and performing the miscellaneous staking as described in the plans and in this specification.; 1. Major Grading * Typically 150,000 CuYd or more. Involves use of scrapers and support equipment (loaders, rollers, motor graders, dozers, haul trucks, etc.); 2. Minor Grading * Typically 150,000 CuYd or less. Involves use of loaders, excavators, rollers, motor graders, dozers, haul trucks, etc.; 3. Portland Cement Concrete Paving * Mainline PCC Paving and PCC Overlays
