Method for pulling object

A method of removing an elongate first object from a second object, the first elongate object comprising a free end portion and an embedded end portion which is embedded in the second object, the method comprising:

• a) surrounding at least a portion of the elongate object with a rigid material to which one or more pneumatic jacks are attached, so that the portion of the elongate object is received by a first hollow shaft segment which comprises at least one side wall, the at least one side wall defining a lower passageway so that when the portion of the elongate object is received by the first hollow shaft segment, the portion of the elongate object extends through the lower passageway and through at least a portion of the space within said first hollow shaft segment;
• b) placing at least a portion of the pneumatic jack(s) in contact with the second object;
• c) placing one or more clamping surfaces in contact with the elongate first object;
• d) actuating the jack(s) to introduce a separating force between the elongate first object and the second object while concurrently introducing a clamping force to the first elongate object through the clamping surface, the clamping force being proportionate to the separating force.