51.   Requests for proposals have gone out to accoustical engineering consulting firms.

52.   She had lived in Huntsville, Ala., where she owned and operated an engineering firm with her former husband.

53.   She is an executive of an engineering firm.

54.   Second prize went to Thomas Phifer, a New York architect in association with the local engineering firm Ove Aup.

55.   Some of the large companies that set up operations there in recent years include Swiss engineering firm ABB Group and Philip Morris Cos.

56.   Some engineering firms that get public-works contracts also fell.

57.   Take Karen, a top executive at an engineering firm.

58.   Thanks to an association formed last year between his office and a Dutch engineering firm, he is now designing rail and highway projects in Germany and the Netherlands.

59.   The ban extended beyond civilian government employees to private citizens working for defense contractors, engineering firms and high-tech industries involved with the government.

60.   The company and closely held Bechtel Group Inc. of San Francisco are considered the two biggest construction and engineering firms in the world.