At the same time, engineers plan to cut a square hole, about 30 feet across, through the plaza in front of the towers.

Engineers plan beaches at least 100 feet wide and about 10 feet above low water.

The engineers will plan to offer classes for teen-agers and young adults.

The engine has operated nearly 600 hours so far, without a failure, and engineers plan to try a 100-hour durability test early next year.

Sometimes engineers plan a test program so that, after a certain time limit or number of failures, all other tests will be terminated.

Engineers plan and supervise a job, then check to see that the plan was followed in every detail.

Engineers did not build and plan for a few years only and then die or retire, but kept on building and planning.

They help engineers to plan bridges and roads.

Meanwhile, engineers plan to resume efforts next month to deploy Galileo's main antenna.

Beginning Dec. 28, engineers plan to make a last-ditch attempt to open the stuck antenna.