Reassignment of Engr. ELPIDIO G MANDAC, as District Engineer of Isabela 4th DEO, DPWH, Region II. Category: Department OrderSub Category: areas-responsibilities-authority-designationSeries: 2004No: 155File: DO_155_S2004.pdfDate: Tuesday, September 21, 2004Tags: Designation ELPIDIO G MANDAC District 155 Engineer Isabela 4th IIRegion: Region II Read more about Reassignment of Engr. ELPIDIO G MANDAC, as District Engineer of Isabela 4th DEO, DPWH, Region II.