Lifting the Suspension/Blacklisting of A.B. Matias Construction. Category: Department OrderSub Category: contracts-contractorsSeries: 1991No: 174File: DO_174_S1991.pdfDate: Friday, August 2, 1991Tags: Lifting Suspension Blacklisting A.B. Matias Const contractor Read more about Lifting the Suspension/Blacklisting of A.B. Matias Construction.