The building management could also install a microphone in the elevator for monitoring-room workers to deliver similar services on radio for the passengers.

The percentage of the property management fee that goes to fund maintenance of the water facilities is rather small and varies with the buildings' age, height and some other factors.

There's been a misconception about the network we are building and how we plan to deliver services. What we plan to do amounts to creating dedicated services.

We're reinventing the way we deliver services.

It's not a growing plume. It's that, as we were able to install more monitoring wells, we were better able to delineate the plume. We feel confident that we've reached the edge of the plume.

Successful localization of hydroelectric equipment in the Three Gorges Project means China has been able to design, manufacture, install and operate on its own 700,000 kilowatt water turbine generator sets,