That method involves casting cement floors at the ground level and hoisting them into place on steel support columns using powerful hydraulic jacks.

However, when Glinn's crew attempts to lift the meteorite using hydraulic jacks the units fail, killing two members of the expedition.

If using jacks, the hydraulic type with a capacity of least 12 tons is recommended.

Most places don't use modular jacks like we do here.

She necked the bubble, using jacks to indent a shallow grove just beyond the head of the pipe.

The work concluded with the creation of an amphitheater on the west side and in the foundations, coupled with the existing building by using hydraulic jacks.

This year they raised their house three feet, using hydraulic jacks and concrete blocks.

As the dam's elevation increased, the columns supporting the second stage of the conveyor system were raised using hydraulic jacks.

They were mounted on carriages that used hydraulic jacks to elevate and depress the guns.

The excavators had to use jacks to lift and turn it.