ARLINGTON, TX-Arlington Orthopedic Associates ends three years of weighing all expansion options. To date, 2.6 acres are in hand and another two under contract for an estimated $7-million build-to-suit.

SAN JOSE-One of the buildings in the $500-million Santana Row development has been destroyed in a large fire that encompassed a city block here fronting Winchester Boulevard. The building was scheduled to open next month.

ORLANDO-In surprise back-to-back moves, Gary Heckel, president of the 30-restauran Bahama Breeze division, has resigned. Bob Mock, president of the 20-unit Smokey Bones sector and a Darden Restaurants Inc. executive for 30 years, is taking a leave of absence for personal reasons.

HOUSTON-The Park Ten Business Park lands a new tenant, London-based consultant Environmental Resources Management. Trione & Gordon ONCOR International and McShane Corp. brokers do the bargaining for the five-year pact.