A modular system and process for connecting a first and second tubular. The system may comprise a skid, a tong assembly operatively associated with the skid, a hydraulic power unit, operatively positioned on said skid, a spring assembly that includes spring stands, a frame containing the tong assembly, springs, rods disposed within the spring, and lanyards attached to the rods on a first end and attached to the base on a second end so that vibratory and displacement forces created during torqueing of the first tubular onto the second tubular are absorbed. The system may also include a sensor, operatively positioned on the skid, for sensing an applied torque to the first and second tubular, and generating a sensor signal.