available, shall be sufficient to complete the item of work or certain portions thereof for which it is intended. The depth of excavation shall be as directed. 20 The incorporation of the salvaged material into the work shall be in accordance with applicable provisions of the specifications for which the material is to be used or in accordance with the special provisions, depe nding on the nature of the material and the use to which it is put.
613.04Method of Measurement
Salvaged road material will be measured by the cubic yard in stockpiles after removal from its original position or, if the Contractor prefers, it will be measured by the cubic yard in its original position. All measurements will be made by means of 30 cross-sections. The volumes will be computed by the average end area method.
If salvaged road material is used as subbase, the combined pay qu antities of subbase and salvaged road material for subbase shall equal but shall not exceed the total theoretical volume as calculated to the neat lines shown on the plans for subbase. If the volume of salvaged road material used as subbase determined by the cross-section method does exceed the total theo retical volume of subbase, the final pay quantity for salvaged road material for subbase shall be the total theoretical volume. The final pay quantity of subbase will be determined by deducting the final pay 40 quantity of salvaged road material for s ubbase from the total theoretical volume of subbase.
If salvaged road material is obtained from within the pay limits of the new construction, such cubic yardage of salvaged material will be deducted from the excavation quantities to be measured for payment. 613.05 Basis of Payment The accepted quantities of salvaged road material for the use shown in the Schedule of Pay Items will be paid for at the contract unit price per cubic yard, 50 complete in place. Payment will be made under:
Pay Item Pay Unit Symbol Salvaged Road Material for ______ .......................................... CYS The cost of removal of the material, storage, incorporating it into the work, and necessary incidentals shall be incl uded in the cost of the pay item. 60 613.04 531