Subgrade. The uppermost surface of an excavation or the top surface of a fill or backfill immediately below subbase course, drainage fill, or topsoil materials.
Appears in 1 contract
Sources: Contract Agreement
Subgrade. The uppermost Uppermost surface of an excavation or the top surface of a fill or backfill immediately below the subbase or bedding course, drainage fillor reservoir course, or topsoil materials.
Appears in 1 contract
Sources: Contract
Subgrade. The uppermost Uppermost surface of an excavation or the top surface of a fill or backfill immediately below subbase coursesubbase, drainage fill, drainage course, or topsoil materials.
Appears in 1 contract
Sources: Construction Contract