Computer giant Hewlett Packard said on Nov. 13 that it will acquire EYP Mission Critical Facilities Inc., a New York City design firm specializing in strategic technology and large-scale data-center design. EYP, owned by a Boston private-equity firm, ranks 238th on ENR’s list of Top 500 Design Firms. Bridge engineer T.Y. Lin says it acquired FRA Engineering & Architecture P.C., San Francisco.