Category: Department OrderSub Category: ads-publicationSeries: 2016No: 19Superseded by: DO_217_s2016 File: DO_019_s2016.pdfDate: Tuesday, January 19, 2016Superseded Link: http://www.dpwh.gov.ph/dpwh/sites/default/files/issuances/DO_217_s2016.pdfBureaus and Services: Procurement Service