PATTERSON, CALIF. — McShane Corp. and MetLife Real Estate Investments are nearing completion of the co-developers first speculative distribution facility, which is being built within KeyStone West Business Park in Patterson. Upon completion, the master-planned, 122-acre industrial distribution center will include three buildings totaling 2.1 million square feet. The project has been specifically designed to serve the urban core of the San Francisco region. The first building, which is scheduled to be shell complete in October, will measure 529,970 square feet in size. Kevin Dal Porto of CB Richard Ellis is the listing agent for the property.