CLASS A CON. DRILLING CO.
A method used to drill a hole and then insert either a temporary or permanent steel casing in the hole to the desired depth. Then a steel rebar cage is set in place and the hole is filled with concrete.
A component of a building's foundation. It consists of a reinforced concrete beam that transmits the load from a bearing wall into spaced foundations such as pile caps or caissons
Has the equipment and personnel to serve an array of customer needs, including engineering and design-build services for shoring and foundation systems.
A process of temporarily supporting a building, vessel, structure, or trench with shores (props) when in danger of collapse or during repairs or alterations.
Potential of soil covered slopes to withstand and undergo movement. Stability is determined by the balance of shear stress and shear strength.
Have different meanings for different customers. Whether the job is a difficult access track mounted drill project to environmental holes inside a building we are capable of completing any project.
Vertical shaft in a building to permit the passage of an elevator from floor to floor. shaft - a vertical passageway through a building (as for an elevator)
Is often associated with the construction of a structure such as a building or an oil rig.
Is a type of foundation that transfers building loads to the earth farther down from the surface than a shallow foundation does to a subsurface layer or a range of depths.