Amendments to DPWH Standard Specification for Item 1014 - Prepainted Metal Sheets. Category: Department OrderSub Category: construction-materialsSeries: 2018No: 3File: DO_003_s2018.pdfDate: Wednesday, January 10, 2018Tags: Amendments to DPWH Standard Specification for Item 1014 - Prepainted Metal Sheetsmaterials BRS 03Bureaus and Services: Bureau of Research and Standards Read more about Amendments to DPWH Standard Specification for Item 1014 - Prepainted Metal Sheets.