START Date Mon, 05/01/2006 - 02:00 END Date Thu, 03/01/2012 - 01:00 Inc. MTD Construction Phils. Roads / Tunnel / Bridge Senior Quantity Surveyor (Deputy Contracts Manager) South Luzon Expressway Philippines (AS.PH) cost control Claims & Disputes Quantity surveying communications Contract Administration/Management Construction/Engineering and Construction Law.