It could be operational in less than 39 months after start.

The project was started the fall of 1955 and became operational in 1956.

The power plant is expected to be operational in 2013.

The power station is expected to be operational in 2014.

The project is expected to cost $623 million and to be operational in 2013.

Both public and commercial services are operational in many countries.

This was not operational until much later in the war.

Work began the next year, and the position became operational in 1933.

The entire system is expected to become operational in 2017.

It became operational in 1962, two years later than expected.