Category: Department OrderSub Category: contracts-contractorsSeries: 2001No: 91Superseded by: DO_064_s2012File: DO_091_S2001.pdfDate: Monday, June 18, 2001Superseded Link: http://www.dpwh.gov.ph/dpwh/sites/default/files/issuances/DO_064_s2012.pdfTags: Advertisement Invitation Apply Eligibility Bid contracts091