At Chrysler's new design center, engineers, manufacturing specialists and even accountants review designs from the earliest days.

Roughly 100 engineers and technical specialists at the Energy Department are reviewing the modernization plan.

While the architect and engineers review products for performance and design intent, the contractor must review the product for preparation, quantity and installation requirements.

Under that proposal, architects and engineers, independent of those submitting plans, would review applications and bolster the department's audit capability.

Mission control then instructed the Atlantis crew to suspend work on the deployment and get some rest while engineers on the ground reviewed the problem for a mid-morning attempt today.

The debris was first noticed the day after the shuttle liftoff when engineers were reviewing film.

The engineer was reviewing the failure analysis as if he could force solutions from it.

Secondly, it was mentioned that engineers had reviewed work to confirm that all systems on Atlantis K band antenna were in place.

Mr. Dittemore, the program manager, said the hit from the broken-off insulation was not discovered until a day after the Columbia's ascent, when engineers reviewed liftoff tapes.

Both engineers were intently reviewing their tricorder screens.