An insulated utility vehicle for supporting a utility worker during the performance of a task is provided. It also provides a servo mixing valve system, which includes stepper motors for actuation and optionally includes a solenoid switched outlet manifold and a combination mixing and dye. A second swing channel is defined by a cut-away portion of the mat. A controller receives the divert signal or merge signal from the sensor and controls the driving element in accordance with the divert signal or merge signal.