The architects and engineers were conducting a feasibility study for an external village that could house the RV-41 carriers.

The Buildings Department said a building inspector and a forensic engineer were conducting an investigation by midafternoon, but declined further comment.

It was unclear whether the engineer had conducted the review before or after problems developed with the original hoist, which broke.

He said a qualified engineer or contractor should conduct an inspection of the equipment to recommend ways of alleviating the condition.

In 1958, engineers conducted studies into the hydrology and structural requirements needed for the building of the dam.

Recently, Chinese engineers have conducted research in regard to the possibility of restoring the roof.

Two ride inspectors and an engineer are conducting the investigation and focusing now on mechanical failure, he said.

An engineer named Larry Tesler conducted the demonstration.

Soon after the astronauts were back in the cabin, engineers at Mission Control here conducted tests showing that the two pairs of gyroscopes were functioning normally.

The accuracy and speed of the simulations enables engineers to conduct many more tests, and to put their results to work right away.