Revised Guidelines on the Maintenance of National Roads and Bridges.

Category: 

Department Order

Sub Category: 

infra-proj

Series: 

2011

No: 

13

Superseded by: 

DO_171_s2015

File: 

DO_013_S2011.pdf

Date: 

Monday, March 14, 2011

Superseded Link: 

http://www.dpwh.gov.ph/dpwh/sites/default/files/issuances/DO_171_s2015.pdf

Tags: 

Revised Guidelines Maintenance National Roads Bridges infra 013