Creation of Technical Working Group (TWG) FOR The Prefeasibility/Feasibility Study of The Manila Bay Tiday Control Structure Project. Category: Department OrderSub Category: committee-board-TWGSeries: 1992No: 12File: DO_012_S1992.pdfDate: Friday, January 24, 1992Tags: Creation Technical Working Group TWG Feasibility Study committee 012 Read more about Creation of Technical Working Group (TWG) FOR The Prefeasibility/Feasibility Study of The Manila Bay Tiday Control Structure Project.