21.   Greenspan said his chief technology officer had told him the company had routinely installed security patches to the program.

22.   Gregory said the company has not installed any solar power systems in traditional residential neighborhoods.

23.   He said an unexpected electrical shutdown caused the leak, adding that the Canadian company has installed additional back-up generators to help prevent more unplanned shutdowns.

24.   He said that in the not-too-distant future his company would install fiber optic cable that would allow the transmission of data and video services.

25.   His company installs virtual reality markers.

26.   Howze said her company will be installing equipment next year so all four offices can communicate with one another.

27.   If a phone was needed in another room, the phone company installed it.

28.   In April the company installed Mark Leckie of HJ Heinz to run Duracell.

29.   In fact, he said, in New York City cellular companies are installing more and more antennas closer and closer to the ground.

30.   In fact, the company has installed new overflow sensors.