Assignment of Engr. TOMAS L. BUEN as Project Manager of PMO - SWIM, DPWH. Category: Department OrderSub Category: areas-responsibilities-authority-designationSeries: 1999No: 40File: DO_040_S1999.pdfDate: Monday, February 22, 1999Tags: Designation TOMAS BUEN Project Manager PMO SWIM 040 Read more about Assignment of Engr. TOMAS L. BUEN as Project Manager of PMO - SWIM, DPWH.