DPWH DEPARTMENT ORDER NO. 30, S. 2011

: The main purpose is to ensure a cost-effective design of bridges and promote the use of locally available materials for permanent bridges with total lengths up to 30.0 meters.
: It applies to all permanent bridges with total lengths of up to 30.0 meters.
: For span lengths of 6-12 meters, flat slab bridge shall be used.
: For span lengths of 13-20 meters, reinforced concrete deck girder (RCDG) bridge shall be used.
: For span lengths of 21-30 meters, prestressed concrete girder (PSCG) bridge shall be used.
: No, all projects under the ongoing bridge supply contracts being implemented by the PMO-Special Bridge Projects and President's Bridge Program Office are not covered by this issuance.
: The Order took effect immediately on May 16, 2011.
: Using locally available materials aims to promote cost-effectiveness and sustainability in bridge construction projects.
: This order applies only to permanent bridges.