WEEHAWKEN, N.J. — CresaPartners has brokered a 209,000-square-foot lease expansion for data center provider Savvis Inc. in Weehawken. The company will expand its current facility, which is located within Lincoln Harbor, into the adjacent building. The two facilities will be connected directly through fiber optics. Initial plans for the new space include the construction of 35,000 square feet of raised floor space, which should be complete by the second quarter of 2010, as well as a phased expansion that would add another 70,000 square feet of raised floor. CresaPartners' New York City, Paramus, N.J., and San Jose, Calif., offices represented Savvis in lease negotiations. The landlord, Secaucus, N.J.-based Hartz Mountain Industries, provided in-house representation.