OO1: ENSURE SAFE AND RELIABLE NATIONAL ROAD SYSTEM NETWORK DEVELOPMENT  OFF CARRIAGEWAY IMPROVEMENT TERTIARY ROADS NABUA-BATO-LIBON (TANDAAY-BULUANG-BATO) ROAD, BATO, CAMARINES SURK0490+407.00  K0491+232.00
HRB CONSTRUCTION (10528)
Regular Infra - GAA 2020 OO-1