Designation of Engr. SANTIAGO ALHAMBRA as Officer-In-Charge Chief, Construction Division, Region I Category: Department OrderSub Category: areas-responsibilities-authority-designationSeries: 1990No: 137File: DO_137_S1990.pdfDate: Tuesday, July 10, 1990Tags: Designation SANTIAGO ALHAMBRA OIC Construction Division Region I 137 Read more about Designation of Engr. SANTIAGO ALHAMBRA as Officer-In-Charge Chief, Construction Division, Region I