Subgrade. Surface or elevation of subsoil remaining after completing excavation, or top surface of a fill or backfill, before placing planting soil.
Appears in 4 contracts
Sources: Agreement No. 20 162 Itb, Project Manual, Project Manual
Subgrade. Surface or elevation of subsoil remaining after completing excavation, or top surface of a fill or backfillbackfill immediately below subbase, before placing planting soildrainage fill, or topsoil materials.
Appears in 1 contract
Sources: Bid Agreement
Subgrade. Surface or elevation of subsoil remaining after completing excavation, or top surface of a fill or backfill, before placing backfill immediately beneath planting soil.
Appears in 1 contract
Sources: Job Order Contract
Subgrade. Surface or elevation of subsoil remaining after completing excavation, or top surface of a fill or backfill, before placing planting soilbackfill immediately beneath topsoil.
Appears in 1 contract
Sources: Invitation for Written Response