204.3(j) 204.4(b)
utility facility to be laid in the approximate center of the trench. Excavate unsuitable material to width and depth as directed. Excavate rock six inches below bottom of trench.
204.4MEASUREMENT AND PAYMENT —
Measured, using the methods specified in Section 203.4(a)2, for the class of excavation indicated. When directed to perform excavation below the indicated structure foundation elevation, the Department will pay for excavation as additional work, as specified in Section 110.03(b), to a maximum depth of 2 feet, and as extra work, as specified in Section 110.03(c), beyond a depth of 2 feet. When directed to perform excavation in rock below utility trench design elevations, the Department will pay for the excavation and backfill as specified in Section 110.03(c ), to a maximum depth of 6 inches. When directed to perform utility trench excavation of unsuitable material , the Department will pay for the excavation as specified in Section 110.03(b) . The Department will not pay for material removed or excavated in advance of obtaining cross -sections, unless written authorization by the Representative is first obtained.
205.1 205.3(c)
205.1DESCRIPTION —This work is the excavation or obtaining embankment material from borrow areas
acquired as specified in Section 105.14 , or from other sources for construction of embankments or backfills. Borrow excavation includes Common Borrow Excavation, Foreign Borrow Excavation, Selected Borrow Excavation, and Selected Borrow Excavation for Structure Backfill described as follows:
borrow areas that can be measured before and after excavation. Common Borrow Excavation also includes the removal of topsoil from borrow areas and stockpiling as specified in Section 801.
206.2 from sources outside the limits of the project that cannot be measured before and after excavation.
and designated by quality, size, and/or gradation, and if indicated as specified in Section 206.2 (a).1.d, be measured before and after excavation.
structure backfill as s