Whatever direction your work takes you, Grundoram can handle it . . . from conventional horizontal pipe ramming to vertical pile driving. The Grundoram pneumatic pipe ramming tool is used for the trenchless installation of steel pipe through a wide variety of soil types, without any rise or fall in the ground’s surface. Some trenchless casing installation methods are impaired or even rendered inoperable by rock or boulder filled soils. During the pipe ramming process however, boulders and rocks as large as the casing itself are “swallowed up” as the casing moves through.