Category: Department OrderSub Category: construction-materialsSeries: 2005No: 24Superseded by: DO_093_s2013File: DO_024_S2005.pdfDate: Monday, January 24, 2005Superseded Link: http://www.dpwh.gov.ph/dpwh/sites/default/files/issuances/DO_093_s2013.pdfTags: Standard Specifications 2004 Edition Highways Bridges Airports materials 024