Category: Department OrderSub Category: construction-materialsSeries: 2006No: 43Superseded by: DO_174_s2015File: DO_043_S2006.pdfDate: Saturday, September 9, 2006Superseded Link: http://www.dpwh.gov.ph/dpwh/sites/default/files/issuances/DO_174_s2015.pdfTags: DO No. 212 S 2001 Provision 043 Specifications Special Items Work SPL materials