108 SEPARATE PRIME CONTRACTS. The Historical Design Business shall develop and coordinate the Construction Documents for all the separate prime contracts to ensure against omissions, conflicts, overlaps or duplication of any items of Work or materials on the Historical Business project. All documents, including all Statements of Probable Construction Cost, must be prepared in accordance with the Separations Act (71 P.S. § 1618) and the Commonwealth Procurement Code (62 Pa.C.S. §322).